appDisplay: Close popup when dragging

When a drag starts inside a folder, and the cursor moves to
outside it, close the currently opened folder popup.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/603

.eslintrc.json

@@ -0,0 +1,6 @@
+{
+    "extends": [
+        "./lint/eslintrc-gjs.json",
+        "./lint/eslintrc-shell.json"
+    ]
+}

.gitignore

@@ -80,3 +80,4 @@ tests/run-test.sh
 *~
 *.patch
 *.sw?
+.vscode

.gitlab-ci.yml

@@ -0,0 +1,95 @@
+stages:
+ - review
+ - build
+ - test
+
+variables:
+    JS_LOG: "js-report.txt"
+    POT_LOG: "pot-update.txt"
+
+.only_default: &only_default
+    only:
+        - branches
+        - tags
+        - merge_requests
+
+check_commit_log:
+    image: registry.gitlab.gnome.org/gnome/mutter/master:v2
+    stage: review
+    variables:
+        GIT_DEPTH: "100"
+    script:
+        - ./.gitlab-ci/check-commit-log.sh
+    only:
+        - merge_requests
+
+js_check:
+    image: registry.gitlab.gnome.org/gnome/gnome-shell/extension-ci:v1
+    stage: review
+    script:
+        - find js -name '*.js' -exec js60 -c -s '{}' ';' 2>&1 | tee $JS_LOG
+        - (! grep -q . $JS_LOG)
+    <<: *only_default
+    artifacts:
+        paths:
+            - ${JS_LOG}
+        when: on_failure
+
+eslint:
+    image: registry.gitlab.gnome.org/gnome/gnome-shell/extension-ci:v1
+    stage: review
+    script:
+        - ./.gitlab-ci/run-eslint.sh
+    <<: *only_default
+    artifacts:
+        paths:
+            - reports
+        when: always
+
+build:
+    image: registry.gitlab.gnome.org/gnome/mutter/master:v2
+    stage: build
+    before_script:
+        - .gitlab-ci/checkout-mutter.sh
+        - meson mutter mutter/build --prefix=/usr -Dtests=false
+        - ninja -C mutter/build install
+    script:
+        - meson . build -Dbuiltype=debugoptimized
+        - ninja -C build
+        - ninja -C build install
+    <<: *only_default
+    artifacts:
+        expire_in: 1 day
+        paths:
+            - mutter
+            - build
+
+test:
+    image: registry.gitlab.gnome.org/gnome/mutter/master:v2
+    stage: test
+    before_script:
+        - ninja -C mutter/build install
+    script:
+        - xvfb-run meson test -C build --no-rebuild
+    <<: *only_default
+    artifacts:
+        expire_in: 1 day
+        paths:
+            - build/meson-logs/testlog.txt
+        when: on_failure
+
+test-pot:
+    image: registry.gitlab.gnome.org/gnome/mutter/master:v2
+    stage: test
+    before_script:
+        - ninja -C mutter/build install
+    script:
+        # Check that pot files are generated correctly:
+        # https://savannah.gnu.org/bugs/?50920#comment5
+        - ninja -C build gnome-shell-pot 2>&1 | awk '
+            BEGIN { start=0; }
+            start==1 { print $0; }
+            /gnome-shell-pot/ { start=1; }
+          ' | tee $POT_LOG
+        - (! grep -q . $POT_LOG)
+    <<: *only_default

.gitlab-ci/Dockerfile.extension-ci

@@ -0,0 +1,18 @@
+FROM registry.fedoraproject.org/fedora:latest
+
+RUN dnf -y update && dnf -y upgrade && \
+    dnf install -y 'dnf-command(copr)' git && \
+
+    # For syntax checks with `find . -name '*.js' -exec js60 -c -s '{}' ';'`
+    dnf install -y findutils mozjs60-devel && \
+
+    # For static analysis with eslint
+    dnf install -y nodejs && \
+    npm install -g eslint && \
+
+    # Shameless plug for my own tooling; useful for generating zip
+    dnf copr enable -y fmuellner/gnome-shell-ci && \
+    dnf install -y gnome-extensions-tool meson && \
+
+    dnf clean all && \
+    rm -rf /var/cache/dnf

.gitlab-ci/check-commit-log.sh

@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+
+if [ -z "$CI_MERGE_REQUEST_TARGET_BRANCH_NAME" ]; then
+  echo Cannot review non-merge request
+  exit 1
+fi
+
+git fetch $CI_MERGE_REQUEST_PROJECT_URL.git $CI_MERGE_REQUEST_TARGET_BRANCH_NAME
+
+branch_point=$(git merge-base HEAD FETCH_HEAD)
+
+commits=$(git log --format='format:%H' $branch_point..$CI_COMMIT_SHA)
+
+if [ -z "$commits" ]; then
+  echo Commit range empty
+  exit 1
+fi
+
+function commit_message_has_url() {
+  commit=$1
+  commit_message=$(git show -s --format='format:%b' $commit)
+  echo "$commit_message" | grep -qe "\($CI_MERGE_REQUEST_PROJECT_URL/\(issues\|merge_requests\)/[0-9]\+\|https://bugzilla.gnome.org/show_bug.cgi?id=[0-9]\+\)"
+  return $?
+}
+
+for commit in $commits; do
+  if ! commit_message_has_url $commit; then
+    echo "Missing merge request or issue URL on commit $(echo $commit | cut -c -8)"
+    exit 1
+  fi
+done

.gitlab-ci/checkout-mutter.sh

@@ -0,0 +1,35 @@
+#!/usr/bin/bash
+
+shell_branch=$(git describe --contains --all HEAD)
+mutter_target=
+
+git clone https://gitlab.gnome.org/GNOME/mutter.git
+
+if [ $? -ne 0 ]; then
+  echo Checkout failed
+  exit 1
+fi
+
+cd mutter
+
+if [ "$CI_MERGE_REQUEST_TARGET_BRANCH_NAME" ]; then
+  merge_request_remote=${CI_MERGE_REQUEST_SOURCE_PROJECT_URL//gnome-shell/mutter}
+  merge_request_branch=$CI_MERGE_REQUEST_SOURCE_BRANCH_NAME
+
+  echo Looking for $merge_request_branch on remote ...
+  if git fetch -q $merge_request_remote $merge_request_branch 2>/dev/null; then
+    mutter_target=FETCH_HEAD
+  else
+    mutter_target=origin/$CI_MERGE_REQUEST_TARGET_BRANCH_NAME
+    echo Using $mutter_target instead
+  fi
+fi
+
+if [ -z "$mutter_target" ]; then
+  mutter_target=$(git branch -r -l origin/$shell_branch)
+  mutter_target=${mutter_target:-$(git branch -r -l ${shell_branch#remotes/})}
+  mutter_target=${mutter_target:-origin/master}
+  echo Using $mutter_target instead
+fi
+
+git checkout -q $mutter_target

.gitlab-ci/run-eslint.sh

@@ -0,0 +1,97 @@
+#!/usr/bin/env bash
+
+OUTPUT_REGULAR=reports/lint-regular-report.txt
+OUTPUT_LEGACY=reports/lint-legacy-report.txt
+OUTPUT_FINAL=reports/lint-common-report.txt
+
+OUTPUT_MR=reports/lint-mr-report.txt
+
+LINE_CHANGES=changed-lines.txt
+
+is_empty() {
+  (! grep -q . $1)
+}
+
+run_eslint() {
+  ARGS_LEGACY='--config lint/eslintrc-legacy.json'
+
+  local extra_args=ARGS_$1
+  local output=OUTPUT_$1
+  eslint -f unix ${!extra_args} -o ${!output} js
+}
+
+list_commit_range_additions() {
+  # Turn raw context-less git-diff into a list of
+  # filename:lineno pairs of new (+) lines
+  git diff -U0 "$@" -- js |
+  awk '
+    BEGIN { file=""; }
+    /^+++ b/ { file=substr($0,7); }
+    /^@@ / {
+        len = split($3,a,",")
+        start=a[1]
+        count=(len > 1) ? a[2] : 1
+
+        for (line=start; line<start+count; line++)
+            printf "%s/%s:%d:\n",ENVIRON["PWD"],file,line;
+    }'
+}
+
+copy_matched_lines() {
+  local source=$1
+  local matches=$2
+  local target=$3
+
+  echo -n > $target
+  for l in $(<$matches); do
+    grep $l $source >> $target
+  done
+}
+
+create_common() {
+  # comm requires sorted input;
+  # we also strip the error message to make the following a "common" error:
+  # regular:
+  #  file.js:42:23 Indentation of 55, expected 42
+  # legacy:
+  #  file.js:42:23 Indentation of 55, extected 24
+  prepare() {
+    sed 's: .*::' $1 | sort
+  }
+
+  comm -12 <(prepare $OUTPUT_REGULAR) <(prepare $OUTPUT_LEGACY) >$OUTPUT_FINAL.tmp
+
+  # Now add back the stripped error messages
+  copy_matched_lines $OUTPUT_REGULAR $OUTPUT_FINAL.tmp $OUTPUT_FINAL
+  rm $OUTPUT_FINAL.tmp
+}
+
+if [ "$CI_MERGE_REQUEST_TARGET_BRANCH_NAME" ]; then
+  git fetch $CI_MERGE_REQUEST_PROJECT_URL.git $CI_MERGE_REQUEST_TARGET_BRANCH_NAME
+  branch_point=$(git merge-base HEAD FETCH_HEAD)
+  commit_range=$branch_point...$CI_COMMIT_SHA
+
+  list_commit_range_additions $commit_range > $LINE_CHANGES
+
+  # Don't bother with running lint when no JS changed
+  if is_empty $LINE_CHANGES; then
+    exit 0
+  fi
+fi
+
+echo Generating lint report using regular configuration
+run_eslint REGULAR
+echo Generating lint report using legacy configuration
+run_eslint LEGACY
+echo Done.
+create_common
+
+# Just show the report and succeed when not testing a MR
+if [ -z "$CI_MERGE_REQUEST_TARGET_BRANCH_NAME" ]; then
+  cat $OUTPUT_FINAL
+  exit 0
+fi
+
+copy_matched_lines $OUTPUT_FINAL $LINE_CHANGES $OUTPUT_MR
+cat $OUTPUT_MR
+is_empty $OUTPUT_MR

.project

@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<projectDescription>
-	<name>gnome-shell</name>
-	<comment></comment>
-	<projects>
-	</projects>
-	<buildSpec>
-		<buildCommand>
-			<name>org.eclipse.wst.jsdt.core.javascriptValidator</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.linuxtools.cdt.autotools.genmakebuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-	</buildSpec>
-	<natures>
-		<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
-		<nature>org.eclipse.linuxtools.cdt.autotools.autotoolsNature</nature>
-		<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
-		<nature>org.eclipse.cdt.core.cnature</nature>
-		<nature>org.eclipse.wst.jsdt.core.jsNature</nature>
-	</natures>
-</projectDescription>

.settings/org.eclipse.cdt.core.prefs

@@ -1,148 +0,0 @@
-#Fri Nov 28 14:33:30 EST 2008
-eclipse.preferences.version=1
-org.eclipse.cdt.core.formatter.alignment_for_arguments_in_method_invocation=16
-org.eclipse.cdt.core.formatter.alignment_for_base_clause_in_type_declaration=80
-org.eclipse.cdt.core.formatter.alignment_for_compact_if=0
-org.eclipse.cdt.core.formatter.alignment_for_conditional_expression=80
-org.eclipse.cdt.core.formatter.alignment_for_declarator_list=16
-org.eclipse.cdt.core.formatter.alignment_for_enumerator_list=48
-org.eclipse.cdt.core.formatter.alignment_for_expression_list=0
-org.eclipse.cdt.core.formatter.alignment_for_expressions_in_array_initializer=16
-org.eclipse.cdt.core.formatter.alignment_for_parameters_in_method_declaration=16
-org.eclipse.cdt.core.formatter.alignment_for_throws_clause_in_method_declaration=16
-org.eclipse.cdt.core.formatter.brace_position_for_array_initializer=next_line_shifted
-org.eclipse.cdt.core.formatter.brace_position_for_block=next_line_shifted
-org.eclipse.cdt.core.formatter.brace_position_for_block_in_case=next_line_shifted
-org.eclipse.cdt.core.formatter.brace_position_for_method_declaration=next_line
-org.eclipse.cdt.core.formatter.brace_position_for_namespace_declaration=next_line
-org.eclipse.cdt.core.formatter.brace_position_for_switch=next_line_shifted
-org.eclipse.cdt.core.formatter.brace_position_for_type_declaration=next_line
-org.eclipse.cdt.core.formatter.compact_else_if=true
-org.eclipse.cdt.core.formatter.continuation_indentation=2
-org.eclipse.cdt.core.formatter.continuation_indentation_for_array_initializer=2
-org.eclipse.cdt.core.formatter.format_guardian_clause_on_one_line=false
-org.eclipse.cdt.core.formatter.indent_access_specifier_compare_to_type_header=false
-org.eclipse.cdt.core.formatter.indent_body_declarations_compare_to_access_specifier=true
-org.eclipse.cdt.core.formatter.indent_body_declarations_compare_to_namespace_header=true
-org.eclipse.cdt.core.formatter.indent_breaks_compare_to_cases=true
-org.eclipse.cdt.core.formatter.indent_declaration_compare_to_template_header=true
-org.eclipse.cdt.core.formatter.indent_empty_lines=false
-org.eclipse.cdt.core.formatter.indent_statements_compare_to_block=true
-org.eclipse.cdt.core.formatter.indent_statements_compare_to_body=true
-org.eclipse.cdt.core.formatter.indent_switchstatements_compare_to_cases=true
-org.eclipse.cdt.core.formatter.indent_switchstatements_compare_to_switch=false
-org.eclipse.cdt.core.formatter.indentation.size=8
-org.eclipse.cdt.core.formatter.insert_new_line_after_opening_brace_in_array_initializer=do not insert
-org.eclipse.cdt.core.formatter.insert_new_line_after_template_declaration=insert
-org.eclipse.cdt.core.formatter.insert_new_line_at_end_of_file_if_missing=do not insert
-org.eclipse.cdt.core.formatter.insert_new_line_before_catch_in_try_statement=insert
-org.eclipse.cdt.core.formatter.insert_new_line_before_closing_brace_in_array_initializer=do not insert
-org.eclipse.cdt.core.formatter.insert_new_line_before_else_in_if_statement=insert
-org.eclipse.cdt.core.formatter.insert_new_line_before_identifier_in_function_declaration=insert
-org.eclipse.cdt.core.formatter.insert_new_line_before_while_in_do_statement=insert
-org.eclipse.cdt.core.formatter.insert_new_line_in_empty_block=insert
-org.eclipse.cdt.core.formatter.insert_space_after_assignment_operator=insert
-org.eclipse.cdt.core.formatter.insert_space_after_binary_operator=insert
-org.eclipse.cdt.core.formatter.insert_space_after_closing_angle_bracket_in_template_arguments=insert
-org.eclipse.cdt.core.formatter.insert_space_after_closing_angle_bracket_in_template_parameters=insert
-org.eclipse.cdt.core.formatter.insert_space_after_closing_brace_in_block=insert
-org.eclipse.cdt.core.formatter.insert_space_after_closing_paren_in_cast=insert
-org.eclipse.cdt.core.formatter.insert_space_after_colon_in_base_clause=insert
-org.eclipse.cdt.core.formatter.insert_space_after_colon_in_case=insert
-org.eclipse.cdt.core.formatter.insert_space_after_colon_in_conditional=insert
-org.eclipse.cdt.core.formatter.insert_space_after_colon_in_labeled_statement=insert
-org.eclipse.cdt.core.formatter.insert_space_after_comma_in_array_initializer=insert
-org.eclipse.cdt.core.formatter.insert_space_after_comma_in_base_types=insert
-org.eclipse.cdt.core.formatter.insert_space_after_comma_in_declarator_list=insert
-org.eclipse.cdt.core.formatter.insert_space_after_comma_in_enum_declarations=insert
-org.eclipse.cdt.core.formatter.insert_space_after_comma_in_expression_list=insert
-org.eclipse.cdt.core.formatter.insert_space_after_comma_in_method_declaration_parameters=insert
-org.eclipse.cdt.core.formatter.insert_space_after_comma_in_method_declaration_throws=insert
-org.eclipse.cdt.core.formatter.insert_space_after_comma_in_method_invocation_arguments=insert
-org.eclipse.cdt.core.formatter.insert_space_after_comma_in_template_arguments=insert
-org.eclipse.cdt.core.formatter.insert_space_after_comma_in_template_parameters=insert
-org.eclipse.cdt.core.formatter.insert_space_after_opening_angle_bracket_in_template_arguments=do not insert
-org.eclipse.cdt.core.formatter.insert_space_after_opening_angle_bracket_in_template_parameters=do not insert
-org.eclipse.cdt.core.formatter.insert_space_after_opening_brace_in_array_initializer=insert
-org.eclipse.cdt.core.formatter.insert_space_after_opening_bracket=do not insert
-org.eclipse.cdt.core.formatter.insert_space_after_opening_paren_in_cast=do not insert
-org.eclipse.cdt.core.formatter.insert_space_after_opening_paren_in_catch=do not insert
-org.eclipse.cdt.core.formatter.insert_space_after_opening_paren_in_for=do not insert
-org.eclipse.cdt.core.formatter.insert_space_after_opening_paren_in_if=do not insert
-org.eclipse.cdt.core.formatter.insert_space_after_opening_paren_in_method_declaration=do not insert
-org.eclipse.cdt.core.formatter.insert_space_after_opening_paren_in_method_invocation=do not insert
-org.eclipse.cdt.core.formatter.insert_space_after_opening_paren_in_parenthesized_expression=do not insert
-org.eclipse.cdt.core.formatter.insert_space_after_opening_paren_in_switch=do not insert
-org.eclipse.cdt.core.formatter.insert_space_after_opening_paren_in_while=do not insert
-org.eclipse.cdt.core.formatter.insert_space_after_postfix_operator=do not insert
-org.eclipse.cdt.core.formatter.insert_space_after_prefix_operator=do not insert
-org.eclipse.cdt.core.formatter.insert_space_after_question_in_conditional=insert
-org.eclipse.cdt.core.formatter.insert_space_after_semicolon_in_for=insert
-org.eclipse.cdt.core.formatter.insert_space_after_unary_operator=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_assignment_operator=insert
-org.eclipse.cdt.core.formatter.insert_space_before_binary_operator=insert
-org.eclipse.cdt.core.formatter.insert_space_before_closing_angle_bracket_in_template_arguments=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_closing_angle_bracket_in_template_parameters=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_closing_brace_in_array_initializer=insert
-org.eclipse.cdt.core.formatter.insert_space_before_closing_bracket=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_closing_paren_in_cast=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_closing_paren_in_catch=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_closing_paren_in_for=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_closing_paren_in_if=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_closing_paren_in_method_declaration=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_closing_paren_in_method_invocation=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_closing_paren_in_parenthesized_expression=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_closing_paren_in_switch=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_closing_paren_in_while=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_colon_in_base_clause=insert
-org.eclipse.cdt.core.formatter.insert_space_before_colon_in_case=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_colon_in_conditional=insert
-org.eclipse.cdt.core.formatter.insert_space_before_colon_in_default=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_colon_in_labeled_statement=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_comma_in_array_initializer=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_comma_in_base_types=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_comma_in_declarator_list=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_comma_in_enum_declarations=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_comma_in_expression_list=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_comma_in_method_declaration_parameters=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_comma_in_method_declaration_throws=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_comma_in_method_invocation_arguments=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_comma_in_template_arguments=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_comma_in_template_parameters=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_opening_angle_bracket_in_template_arguments=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_opening_angle_bracket_in_template_parameters=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_opening_brace_in_array_initializer=insert
-org.eclipse.cdt.core.formatter.insert_space_before_opening_brace_in_block=insert
-org.eclipse.cdt.core.formatter.insert_space_before_opening_brace_in_method_declaration=insert
-org.eclipse.cdt.core.formatter.insert_space_before_opening_brace_in_namespace_declaration=insert
-org.eclipse.cdt.core.formatter.insert_space_before_opening_brace_in_switch=insert
-org.eclipse.cdt.core.formatter.insert_space_before_opening_brace_in_type_declaration=insert
-org.eclipse.cdt.core.formatter.insert_space_before_opening_bracket=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_opening_paren_in_catch=insert
-org.eclipse.cdt.core.formatter.insert_space_before_opening_paren_in_for=insert
-org.eclipse.cdt.core.formatter.insert_space_before_opening_paren_in_if=insert
-org.eclipse.cdt.core.formatter.insert_space_before_opening_paren_in_method_declaration=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_opening_paren_in_method_invocation=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_opening_paren_in_parenthesized_expression=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_opening_paren_in_switch=insert
-org.eclipse.cdt.core.formatter.insert_space_before_opening_paren_in_while=insert
-org.eclipse.cdt.core.formatter.insert_space_before_postfix_operator=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_prefix_operator=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_question_in_conditional=insert
-org.eclipse.cdt.core.formatter.insert_space_before_semicolon=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_semicolon_in_for=do not insert
-org.eclipse.cdt.core.formatter.insert_space_before_unary_operator=do not insert
-org.eclipse.cdt.core.formatter.insert_space_between_empty_braces_in_array_initializer=do not insert
-org.eclipse.cdt.core.formatter.insert_space_between_empty_brackets=do not insert
-org.eclipse.cdt.core.formatter.insert_space_between_empty_parens_in_method_declaration=do not insert
-org.eclipse.cdt.core.formatter.insert_space_between_empty_parens_in_method_invocation=do not insert
-org.eclipse.cdt.core.formatter.keep_else_statement_on_same_line=false
-org.eclipse.cdt.core.formatter.keep_empty_array_initializer_on_one_line=false
-org.eclipse.cdt.core.formatter.keep_imple_if_on_one_line=false
-org.eclipse.cdt.core.formatter.keep_then_statement_on_same_line=false
-org.eclipse.cdt.core.formatter.lineSplit=80
-org.eclipse.cdt.core.formatter.number_of_empty_lines_to_preserve=1
-org.eclipse.cdt.core.formatter.put_empty_statement_on_new_line=true
-org.eclipse.cdt.core.formatter.tabulation.char=space
-org.eclipse.cdt.core.formatter.tabulation.size=2
-org.eclipse.cdt.core.formatter.use_tabs_only_for_leading_indentations=false

.settings/org.eclipse.cdt.ui.prefs

@@ -1,4 +0,0 @@
-#Fri Nov 28 14:33:30 EST 2008
-eclipse.preferences.version=1
-formatter_profile=org.eclipse.cdt.ui.default.gnu_profile
-formatter_settings_version=1

.settings/org.eclipse.wst.jsdt.core.prefs

@@ -1,315 +0,0 @@
-#Fri Nov 28 14:43:43 EST 2008
-eclipse.preferences.version=1
-org.eclipse.wst.jsdt.core.codeComplete.argumentPrefixes=
-org.eclipse.wst.jsdt.core.codeComplete.argumentSuffixes=
-org.eclipse.wst.jsdt.core.codeComplete.fieldPrefixes=
-org.eclipse.wst.jsdt.core.codeComplete.fieldSuffixes=
-org.eclipse.wst.jsdt.core.codeComplete.localPrefixes=
-org.eclipse.wst.jsdt.core.codeComplete.localSuffixes=
-org.eclipse.wst.jsdt.core.codeComplete.staticFieldPrefixes=
-org.eclipse.wst.jsdt.core.codeComplete.staticFieldSuffixes=
-org.eclipse.wst.jsdt.core.compiler.codegen.inlineJsrBytecode=disabled
-org.eclipse.wst.jsdt.core.compiler.codegen.targetPlatform=1.2
-org.eclipse.wst.jsdt.core.compiler.codegen.unusedLocal=preserve
-org.eclipse.wst.jsdt.core.compiler.compliance=1.4
-org.eclipse.wst.jsdt.core.compiler.debug.lineNumber=generate
-org.eclipse.wst.jsdt.core.compiler.debug.localVariable=generate
-org.eclipse.wst.jsdt.core.compiler.debug.sourceFile=generate
-org.eclipse.wst.jsdt.core.compiler.problem.assertIdentifier=warning
-org.eclipse.wst.jsdt.core.compiler.problem.deprecation=warning
-org.eclipse.wst.jsdt.core.compiler.problem.deprecationInDeprecatedCode=disabled
-org.eclipse.wst.jsdt.core.compiler.problem.deprecationWhenOverridingDeprecatedMethod=disabled
-org.eclipse.wst.jsdt.core.compiler.problem.discouragedReference=warning
-org.eclipse.wst.jsdt.core.compiler.problem.emptyStatement=ignore
-org.eclipse.wst.jsdt.core.compiler.problem.enumIdentifier=warning
-org.eclipse.wst.jsdt.core.compiler.problem.fallthroughCase=ignore
-org.eclipse.wst.jsdt.core.compiler.problem.fieldHiding=ignore
-org.eclipse.wst.jsdt.core.compiler.problem.finallyBlockNotCompletingNormally=warning
-org.eclipse.wst.jsdt.core.compiler.problem.forbiddenReference=ignore
-org.eclipse.wst.jsdt.core.compiler.problem.hiddenCatchBlock=warning
-org.eclipse.wst.jsdt.core.compiler.problem.indirectStaticAccess=ignore
-org.eclipse.wst.jsdt.core.compiler.problem.localVariableHiding=ignore
-org.eclipse.wst.jsdt.core.compiler.problem.looseVarDecleration=warning
-org.eclipse.wst.jsdt.core.compiler.problem.missingDeprecatedAnnotation=ignore
-org.eclipse.wst.jsdt.core.compiler.problem.noEffectAssignment=warning
-org.eclipse.wst.jsdt.core.compiler.problem.nonExternalizedStringLiteral=ignore
-org.eclipse.wst.jsdt.core.compiler.problem.nullReference=ignore
-org.eclipse.wst.jsdt.core.compiler.problem.optionalSemicolon=warning
-org.eclipse.wst.jsdt.core.compiler.problem.parameterAssignment=ignore
-org.eclipse.wst.jsdt.core.compiler.problem.possibleAccidentalBooleanAssignment=ignore
-org.eclipse.wst.jsdt.core.compiler.problem.potentialNullReference=ignore
-org.eclipse.wst.jsdt.core.compiler.problem.redundantNullCheck=ignore
-org.eclipse.wst.jsdt.core.compiler.problem.undefinedField=warning
-org.eclipse.wst.jsdt.core.compiler.problem.undocumentedEmptyBlock=ignore
-org.eclipse.wst.jsdt.core.compiler.problem.unnecessaryElse=ignore
-org.eclipse.wst.jsdt.core.compiler.problem.unresolvedFieldReference=ignore
-org.eclipse.wst.jsdt.core.compiler.problem.unresolvedMethodReference=ignore
-org.eclipse.wst.jsdt.core.compiler.problem.unresolvedTypeReference=ignore
-org.eclipse.wst.jsdt.core.compiler.problem.unusedDeclaredThrownExceptionWhenOverriding=disabled
-org.eclipse.wst.jsdt.core.compiler.problem.unusedLabel=warning
-org.eclipse.wst.jsdt.core.compiler.problem.unusedLocal=warning
-org.eclipse.wst.jsdt.core.compiler.problem.unusedParameter=ignore
-org.eclipse.wst.jsdt.core.compiler.problem.unusedParameterIncludeDocCommentReference=enabled
-org.eclipse.wst.jsdt.core.compiler.problem.unusedParameterWhenImplementingAbstract=disabled
-org.eclipse.wst.jsdt.core.compiler.problem.unusedPrivateMember=warning
-org.eclipse.wst.jsdt.core.compiler.source=1.3
-org.eclipse.wst.jsdt.core.formatter.align_type_members_on_columns=false
-org.eclipse.wst.jsdt.core.formatter.alignment_for_arguments_in_allocation_expression=16
-org.eclipse.wst.jsdt.core.formatter.alignment_for_arguments_in_enum_constant=16
-org.eclipse.wst.jsdt.core.formatter.alignment_for_arguments_in_explicit_constructor_call=16
-org.eclipse.wst.jsdt.core.formatter.alignment_for_arguments_in_method_invocation=16
-org.eclipse.wst.jsdt.core.formatter.alignment_for_arguments_in_qualified_allocation_expression=16
-org.eclipse.wst.jsdt.core.formatter.alignment_for_assignment=0
-org.eclipse.wst.jsdt.core.formatter.alignment_for_binary_expression=16
-org.eclipse.wst.jsdt.core.formatter.alignment_for_compact_if=16
-org.eclipse.wst.jsdt.core.formatter.alignment_for_conditional_expression=80
-org.eclipse.wst.jsdt.core.formatter.alignment_for_enum_constants=0
-org.eclipse.wst.jsdt.core.formatter.alignment_for_expressions_in_array_initializer=16
-org.eclipse.wst.jsdt.core.formatter.alignment_for_multiple_fields=16
-org.eclipse.wst.jsdt.core.formatter.alignment_for_parameters_in_constructor_declaration=16
-org.eclipse.wst.jsdt.core.formatter.alignment_for_parameters_in_method_declaration=16
-org.eclipse.wst.jsdt.core.formatter.alignment_for_selector_in_method_invocation=16
-org.eclipse.wst.jsdt.core.formatter.alignment_for_superclass_in_type_declaration=16
-org.eclipse.wst.jsdt.core.formatter.alignment_for_superinterfaces_in_enum_declaration=16
-org.eclipse.wst.jsdt.core.formatter.alignment_for_superinterfaces_in_type_declaration=16
-org.eclipse.wst.jsdt.core.formatter.alignment_for_throws_clause_in_constructor_declaration=16
-org.eclipse.wst.jsdt.core.formatter.alignment_for_throws_clause_in_method_declaration=16
-org.eclipse.wst.jsdt.core.formatter.blank_lines_after_imports=1
-org.eclipse.wst.jsdt.core.formatter.blank_lines_after_package=1
-org.eclipse.wst.jsdt.core.formatter.blank_lines_before_field=0
-org.eclipse.wst.jsdt.core.formatter.blank_lines_before_first_class_body_declaration=0
-org.eclipse.wst.jsdt.core.formatter.blank_lines_before_imports=1
-org.eclipse.wst.jsdt.core.formatter.blank_lines_before_member_type=1
-org.eclipse.wst.jsdt.core.formatter.blank_lines_before_method=1
-org.eclipse.wst.jsdt.core.formatter.blank_lines_before_new_chunk=1
-org.eclipse.wst.jsdt.core.formatter.blank_lines_before_package=0
-org.eclipse.wst.jsdt.core.formatter.blank_lines_between_import_groups=1
-org.eclipse.wst.jsdt.core.formatter.blank_lines_between_type_declarations=0
-org.eclipse.wst.jsdt.core.formatter.brace_position_for_annotation_type_declaration=end_of_line
-org.eclipse.wst.jsdt.core.formatter.brace_position_for_anonymous_type_declaration=end_of_line
-org.eclipse.wst.jsdt.core.formatter.brace_position_for_array_initializer=end_of_line
-org.eclipse.wst.jsdt.core.formatter.brace_position_for_block=end_of_line
-org.eclipse.wst.jsdt.core.formatter.brace_position_for_block_in_case=end_of_line
-org.eclipse.wst.jsdt.core.formatter.brace_position_for_constructor_declaration=end_of_line
-org.eclipse.wst.jsdt.core.formatter.brace_position_for_enum_constant=end_of_line
-org.eclipse.wst.jsdt.core.formatter.brace_position_for_enum_declaration=end_of_line
-org.eclipse.wst.jsdt.core.formatter.brace_position_for_method_declaration=end_of_line
-org.eclipse.wst.jsdt.core.formatter.brace_position_for_objlit_initializer=end_of_line
-org.eclipse.wst.jsdt.core.formatter.brace_position_for_switch=end_of_line
-org.eclipse.wst.jsdt.core.formatter.brace_position_for_type_declaration=end_of_line
-org.eclipse.wst.jsdt.core.formatter.comment.clear_blank_lines_in_block_comment=false
-org.eclipse.wst.jsdt.core.formatter.comment.clear_blank_lines_in_javadoc_comment=false
-org.eclipse.wst.jsdt.core.formatter.comment.format_block_comments=true
-org.eclipse.wst.jsdt.core.formatter.comment.format_header=false
-org.eclipse.wst.jsdt.core.formatter.comment.format_html=true
-org.eclipse.wst.jsdt.core.formatter.comment.format_javadoc_comments=true
-org.eclipse.wst.jsdt.core.formatter.comment.format_line_comments=true
-org.eclipse.wst.jsdt.core.formatter.comment.format_source_code=true
-org.eclipse.wst.jsdt.core.formatter.comment.indent_parameter_description=true
-org.eclipse.wst.jsdt.core.formatter.comment.indent_root_tags=true
-org.eclipse.wst.jsdt.core.formatter.comment.insert_new_line_before_root_tags=insert
-org.eclipse.wst.jsdt.core.formatter.comment.insert_new_line_for_parameter=insert
-org.eclipse.wst.jsdt.core.formatter.comment.line_length=80
-org.eclipse.wst.jsdt.core.formatter.compact_else_if=true
-org.eclipse.wst.jsdt.core.formatter.continuation_indentation=2
-org.eclipse.wst.jsdt.core.formatter.continuation_indentation_for_array_initializer=2
-org.eclipse.wst.jsdt.core.formatter.continuation_indentation_for_objlit_initializer=1
-org.eclipse.wst.jsdt.core.formatter.format_guardian_clause_on_one_line=false
-org.eclipse.wst.jsdt.core.formatter.indent_body_declarations_compare_to_annotation_declaration_header=true
-org.eclipse.wst.jsdt.core.formatter.indent_body_declarations_compare_to_enum_constant_header=true
-org.eclipse.wst.jsdt.core.formatter.indent_body_declarations_compare_to_enum_declaration_header=true
-org.eclipse.wst.jsdt.core.formatter.indent_body_declarations_compare_to_type_header=true
-org.eclipse.wst.jsdt.core.formatter.indent_breaks_compare_to_cases=true
-org.eclipse.wst.jsdt.core.formatter.indent_empty_lines=false
-org.eclipse.wst.jsdt.core.formatter.indent_statements_compare_to_block=true
-org.eclipse.wst.jsdt.core.formatter.indent_statements_compare_to_body=true
-org.eclipse.wst.jsdt.core.formatter.indent_switchstatements_compare_to_cases=true
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-org.eclipse.wst.jsdt.core.formatter.indentation.size=4
-org.eclipse.wst.jsdt.core.formatter.insert_new_line_after_annotation=insert
-org.eclipse.wst.jsdt.core.formatter.insert_new_line_after_comma_in_objlit_initializer=insert
-org.eclipse.wst.jsdt.core.formatter.insert_new_line_after_opening_brace_in_array_initializer=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_new_line_after_opening_brace_in_objlit_initializer=insert
-org.eclipse.wst.jsdt.core.formatter.insert_new_line_at_end_of_file_if_missing=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_new_line_before_catch_in_try_statement=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_new_line_before_closing_brace_in_array_initializer=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_new_line_before_closing_brace_in_objlit_initializer=insert
-org.eclipse.wst.jsdt.core.formatter.insert_new_line_before_else_in_if_statement=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_new_line_before_finally_in_try_statement=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_new_line_before_while_in_do_statement=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_new_line_in_empty_annotation_declaration=insert
-org.eclipse.wst.jsdt.core.formatter.insert_new_line_in_empty_anonymous_type_declaration=insert
-org.eclipse.wst.jsdt.core.formatter.insert_new_line_in_empty_block=insert
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-org.eclipse.wst.jsdt.core.formatter.insert_new_line_in_empty_method_body=insert
-org.eclipse.wst.jsdt.core.formatter.insert_new_line_in_empty_type_declaration=insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_after_and_in_type_parameter=insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_after_assignment_operator=insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_after_at_in_annotation=do not insert
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-org.eclipse.wst.jsdt.core.formatter.insert_space_after_binary_operator=insert
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-org.eclipse.wst.jsdt.core.formatter.insert_space_after_closing_brace_in_block=insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_after_closing_paren_in_cast=insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_after_colon_in_assert=insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_after_colon_in_case=insert
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-org.eclipse.wst.jsdt.core.formatter.insert_space_after_opening_angle_bracket_in_parameterized_type_reference=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_after_opening_angle_bracket_in_type_arguments=do not insert
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-org.eclipse.wst.jsdt.core.formatter.insert_space_after_opening_paren_in_while=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_after_postfix_operator=do not insert
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-org.eclipse.wst.jsdt.core.formatter.insert_space_after_question_in_conditional=insert
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-org.eclipse.wst.jsdt.core.formatter.insert_space_before_closing_angle_bracket_in_type_parameters=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_closing_brace_in_array_initializer=insert
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-org.eclipse.wst.jsdt.core.formatter.insert_space_before_comma_in_multiple_field_declarations=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_comma_in_multiple_local_declarations=do not insert
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-org.eclipse.wst.jsdt.core.formatter.insert_space_before_comma_in_type_arguments=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_comma_in_type_parameters=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_ellipsis=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_opening_angle_bracket_in_parameterized_type_reference=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_opening_angle_bracket_in_type_arguments=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_opening_angle_bracket_in_type_parameters=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_opening_brace_in_annotation_type_declaration=insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_opening_brace_in_anonymous_type_declaration=insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_opening_brace_in_array_initializer=insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_opening_brace_in_block=insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_opening_brace_in_constructor_declaration=insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_opening_brace_in_enum_constant=insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_opening_brace_in_enum_declaration=insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_opening_brace_in_method_declaration=insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_opening_brace_in_switch=insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_opening_brace_in_type_declaration=insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_opening_bracket_in_array_allocation_expression=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_opening_bracket_in_array_reference=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_opening_bracket_in_array_type_reference=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_opening_paren_in_annotation=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_opening_paren_in_annotation_type_member_declaration=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_opening_paren_in_catch=insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_opening_paren_in_constructor_declaration=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_opening_paren_in_enum_constant=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_opening_paren_in_for=insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_opening_paren_in_if=insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_opening_paren_in_method_declaration=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_opening_paren_in_method_invocation=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_opening_paren_in_parenthesized_expression=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_opening_paren_in_switch=insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_opening_paren_in_synchronized=insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_opening_paren_in_while=insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_parenthesized_expression_in_return=insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_parenthesized_expression_in_throw=insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_postfix_operator=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_prefix_operator=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_question_in_conditional=insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_question_in_wildcard=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_semicolon=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_semicolon_in_for=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_before_unary_operator=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_between_brackets_in_array_type_reference=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_between_empty_braces_in_array_initializer=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_between_empty_brackets_in_array_allocation_expression=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_between_empty_parens_in_annotation_type_member_declaration=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_between_empty_parens_in_constructor_declaration=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_between_empty_parens_in_enum_constant=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_between_empty_parens_in_method_declaration=do not insert
-org.eclipse.wst.jsdt.core.formatter.insert_space_between_empty_parens_in_method_invocation=do not insert
-org.eclipse.wst.jsdt.core.formatter.keep_else_statement_on_same_line=false
-org.eclipse.wst.jsdt.core.formatter.keep_empty_array_initializer_on_one_line=false
-org.eclipse.wst.jsdt.core.formatter.keep_empty_objlit_initializer_on_one_line=false
-org.eclipse.wst.jsdt.core.formatter.keep_imple_if_on_one_line=false
-org.eclipse.wst.jsdt.core.formatter.keep_then_statement_on_same_line=false
-org.eclipse.wst.jsdt.core.formatter.lineSplit=80
-org.eclipse.wst.jsdt.core.formatter.never_indent_block_comments_on_first_column=false
-org.eclipse.wst.jsdt.core.formatter.never_indent_line_comments_on_first_column=false
-org.eclipse.wst.jsdt.core.formatter.number_of_blank_lines_at_beginning_of_method_body=0
-org.eclipse.wst.jsdt.core.formatter.number_of_empty_lines_to_preserve=1
-org.eclipse.wst.jsdt.core.formatter.put_empty_statement_on_new_line=true
-org.eclipse.wst.jsdt.core.formatter.tabulation.char=space
-org.eclipse.wst.jsdt.core.formatter.tabulation.size=4
-org.eclipse.wst.jsdt.core.formatter.use_tabs_only_for_leading_indentations=false
-org.eclipse.wst.jsdt.core.formatter.wrap_before_binary_operator=true

.settings/org.eclipse.wst.jsdt.ui.prefs

@@ -1,10 +0,0 @@
-#Fri Nov 28 14:39:12 EST 2008
-eclipse.preferences.version=1
-formatter_profile=_gjs
-formatter_settings_version=11
-org.eclipse.wst.jsdt.ui.exception.name=e
-org.eclipse.wst.jsdt.ui.gettersetter.use.is=true
-org.eclipse.wst.jsdt.ui.javadoc=false
-org.eclipse.wst.jsdt.ui.keywordthis=false
-org.eclipse.wst.jsdt.ui.overrideannotation=true
-org.eclipse.wst.jsdt.ui.text.custom_code_templates=<?xml version\="1.0" encoding\="UTF-8" standalone\="no"?><templates/>

.settings/org.eclipse.wst.jsdt.ui.superType.container

@@ -1 +0,0 @@
-org.eclipse.wst.jsdt.launching.baseBrowserLibrary

.settings/org.eclipse.wst.jsdt.ui.superType.name

@@ -1 +0,0 @@
-Window

HACKING.md

@@ -80,9 +80,7 @@ e.g. `imports.ui.popupMenu`.
 Each import block should be sorted alphabetically. Don't import modules you
 don't use.
 ```javascript
-    const GLib = imports.gi.GLib;
-    const Gio = imports.gi.Gio;
-    const St = imports.gi.St;
+    const { GLib, Gio, St } = imports.gi;
 
     const Main = imports.ui.main;
     const Params = imports.misc.params;
@@ -158,15 +156,15 @@ you to inherit from a type to use it, you can do so:
     var MyClutterActor = GObject.registerClass(
     class MyClutterActor extends Clutter.Actor {
 
-        vfunc_get_preferred_width(actor, forHeight) {
+        vfunc_get_preferred_width(forHeight) {
              return [100, 100];
         }
 
-        vfunc_get_preferred_height(actor, forWidth) {
+        vfunc_get_preferred_height(forWidth) {
              return [100, 100];
         }
 
-        vfunc_paint(actor) {
+        vfunc_paint() {
              let alloc = this.get_allocation_box();
              Cogl.set_source_color4ub(255, 0, 0, 255);
              Cogl.rectangle(alloc.x1, alloc.y1,

NEWS

@@ -1,3 +1,228 @@
+3.33.4
+======
+* Fix unintentional interference between gestures [Jonas; !598]
+* Fix unintentional loop while polkit dialog is active [Ray; !602]
+* Fix alt-tab icon size on HiDPI [Jonas; !587]
+* Style fixes and improvements [Frederik, Jakub; !610, #1446, #1449]
+* Fix style updates for non-background CSS properties [Florian; #1212]
+* Fix cursor visibility in screen recordings [Illya; #1208]
+* Add option for disabling the hot corner [Florian; #688320]
+* Use more fine-grained levels in battery indicator [Florian; !561, #1442]
+* Fix the calculation of the maximum number of app search results [Jonas; !110]
+* Handle horizontal workspace layout with gestures/animations [Florian; !575]
+* Improve handling of session mode extensions [Florian, Didier; #789852]
+* Misc. bug fixes and cleanups [Jonas, Florian, Sonny, Carlos, Mario, Benjamin,
+  Marco, Ting-Wei; !599, !600, !591, !606, !152, !607, !604, !495, !608, !611,
+  !614, !612, !615, !618, #369, !620, #774, !621, !616, #1065, !609, !626,
+  !491, !631, !632, !633, #1457]
+
+Contributors:
+  Benjamin Berg, Jonas Dreßler, Frederik Feichtmeier, Carlos Garnacho,
+  Illya Klymov, Ting-Wei Lan, Florian Müllner, Sonny Piers, Mario Sanchez Prada,
+  Didier Roche, Jakub Steiner, Ray Strode, Jor Teron, Marco Trevisan (Treviño)
+
+Translators:
+  Jordi Mas [ca], Jor Teron [mjw]
+
+3.33.3
+======
+* Prepare for optional X11 [Carlos; !378]
+* Fix opening window menu [Marco; !557]
+* Reload search providers when installed applications change [Cosimo; !562]
+* Implement locate-pointer accessibility feature [Olivier; #981]
+* Allow to disable window menus via session mode [Cosimo; !569]
+* Implement mouse accessibility [Olivier; !474]
+* Call GDM's RegisterSession() after startup [Iain; !570]
+* Fix extended keys popups being hidden by on-screen keyboard [Marco; !583]
+* Fix top bar being hidden by lock screen [Jonas; !571]
+* Update theme to better match GTK's Adwaita [Frederik; #841]
+* Set up GJS profiler when GJS_TRACE_FD is set [Christian; !573]
+* Misc. bug fixes and cleanups [Jonas, Cosimo, Robert, Florian, Marco, Simon,
+  Laurent, Niels, Will; !551, !555, !464, #1333, !565, !572, !568, !558, #1205,
+  #1336, !579, !576, #1392, !582, !586, #1406, #1351]
+
+Contributors:
+  Laurent Bigonville, Cosimo Cecchi, Piotr Drąg, Jonas Dreßler,
+  Frederik Feichtmeier, Olivier Fourdan, Carlos Garnacho, Niels De Graef,
+  Christian Hergert, Iain Lane, Robert Mader, Florian Müllner, Simon Schampijer,
+  Jakub Steiner, Will Thompson, Marco Trevisan (Treviño)
+
+Translators:
+  Kukuh Syafaat [id], Balázs Meskó [hu], Daniel Mustieles [es],
+  Fabio Tomat [fur], Nathan Follens [nl], Goran Vidović [hr], Jordi Mas [ca]
+
+3.33.2
+======
+* Fix keeping actors visible in scrollviews [Marco; #1061]
+* Move some chrome above popup windows [Jonas D.; !358]
+* Include 'sandboxed-app-id' in winodw introspection info [Florian; #1289]
+* Port to libecal-2.0 [Milan; !501]
+* Support TCRYPT in mount password dialog [segfault; !126]
+* Misc. bug fixes and cleanups [Florian, Marco, Veerasamy; !517, #745, !499,
+  !510, !515, !546, !549]
+
+Contributors:
+  Cosimo Cecchi, Milan Crha, Jonas Dreßler, Florian Müllner, segfault,
+  Veerasamy Sevagen, Marco Trevisan (Treviño)
+
+Translators:
+  Daniel Mustieles [es]
+
+3.33.1
+======
+* Refine the app menu [Florian; #968]
+* Refine window preview style [Feichtmeier; !461]
+* Only emit ::style-changed on actual changes [Carlos; #1153]
+* Disable emoji on-screen keyboard support on X11 [Florian; #1172]
+* Fix tablet button mapping overlay [Carlos; #1220]
+* Don't crash for world clock locations with no timezone [Florian; #1062]
+* Don't leak old on-screen keyboard layout groups [Carlos; mutter#556]
+* Fix ellipsization in dialog subtitles/bodies [Marco; !531]
+* Fix glitch of fullscreen window in workspace switch animation [Jonas D.; !322]
+* Fix distortion of some image contents [Florian; !525]
+* Allow dragging unfocused tiled/maximized windows from top bar [Dylan; #679290]
+* Handle network interface name changes [Fabrice; !534]
+* Avoid unnecessary style changes when computing :first/:last-child
+  [Florian; !529]
+* Misc. bug fixes and cleanups [Florian, Marco, Robert, Georges, Carlos, Simon,
+  Jonas D.; !487, !441, !502, !503, !504, !506, #822, !551, !512, !509, !511,
+  #1054, !524, #1065, !331, !540]
+
+Contributors:
+  Fabrice Bellet, Jonas Dreßler, Feichtmeier, Carlos Garnacho, Robert Mader,
+  Dylan McCall, Simon McVittie, Florian Müllner, Georges Basile Stavracas Neto,
+  Marco Trevisan (Treviño)
+
+Translators:
+  Daniel Mustieles [es], Kukuh Syafaat [id], Fabio Tomat [fur],
+  Carmen Bianca BAKKER [eo], Dingzhong Chen [zh_CN], Tim Sabsch [de]
+
+3.32.1
+======
+* Fix avatar scaling on login screen [Florian; #1024]
+* Fix distortion of desktop zoom [Florian; #646]
+* Fix mouse cursor visibility when using desktop zoom [Florian, Marco; #1020]
+* Fix screen dimming after wake-up on lock screen [Xiaoguang; #900]
+* Fix Alt+Esc switcher [Florian; #1064]
+* Respect struts for popover placement [Andrea; #1102]
+* Fix app icons updates after theme changes [Florian; #1117]
+* Fix desktop zoom after resolution changes [Marco; #1120]
+* Implement stick-to-finger workspace switch overview gestures [Florian; #516]
+* Make World Clocks offsets relative to local time [Florian; #1157]
+* Fix top app icon disappearing from dash [Florian; #1053]
+* Update switch style to match new Adwaita [Jakub; !496]
+* Ensure CSS units are pixel-aligned when scaling is used [Carlos; #91]
+* Misc. bug fixes and cleanups [Florian, Jakub, Robert, Alex, Carlos, Phil,
+  Marco, Benjamin, AsciiWolf, Ray, verdre; !444, #1016, #1018, !449, #1036,
+  !455, #1094, !440, #1023, #624, #1017, !476, !473, !480, #1130, !485, !481,
+  !490, !489, #1151, !435, #1160, !482, #1150, #1166, !384]
+
+Contributors:
+  AsciiWolf, Andrea Azzarone, Benjamin Berg, Carlos Garnacho, Victor Ibragimov,
+  Robert Mader, Alex Monday, Florian Müllner, Jakub Steiner, Ray Strode,
+  Marco Trevisan (Treviño), verdre, Xiaoguang Wang, Phil Wyett
+
+Translators:
+  Victor Ibragimov [tg, af, et, ja], Bruce Cowan [en_GB], Piotr Drąg [tg],
+  Charles Monzat [fr], Khaled Hosny [ar], Goran Vidović [hr],
+  Cheng-Chia Tseng [zh_TW], Carmen Bianca BAKKER [eo], Daniel Mustieles [es],
+  Dušan Kazik [sk]
+
+3.32.0
+======
+* Fix sizing issues in on-screen-keyboard emoji panel [Carlos; !439]
+* Fix test linker failure on Debian/Ubuntu [Iain; !442]
+* Avoid assertion when sizing fallback app icons from CSS [Florian; #1027]
+* Fix mis-sized menu arrows after texture cache changes [Florian; !452]
+
+Contributors:
+  Carlos Garnacho, Iain Lane, Florian Müllner
+
+Translators:
+  Gábor Kelemen [hu], Victor Ibragimov [tg], Ryuta Fujii [ja], Piotr Drąg [af,
+  tg], Mart Raudsepp [et]
+
+3.31.92
+=======
+* Fix visual glitch in submenus [Alex; #987]
+* Support fractional scaling [Jonas, Marco; #765011, !5]
+* Only consider visible children for :first-child/:last-child [Florian; !312]
+* Hide trailing separator in search results [verdre; !311]
+* Remember choice in inhibit-shortcuts dialogue [Olivier; !382]
+* Don't toggle on-screen keyboard on every focus change [Carlos; !397]
+* Fix legacy tray icons not responding to events on wayland [Florian; #191]
+* Fix generating French OSK layout [Florian; #997]
+* Use borderless round user images [Florian; #811]
+* Misc. bug fixes and cleanups [Andrea, Robert, Florian, Marco, Niels,
+  Benjamin; !414, !417, !420, #996, !408, !422, !425, #1006, !427, !315,
+  #989, !430, !431, !432, #1015, !429, !423, !419, !434]
+
+Contributors:
+  Jonas Ådahl, Alan, Andrea Azzarone, Benjamin Berg, Olivier Fourdan,
+  Carlos Garnacho, Niels De Graef, Robert Mader, Alex Monday, Florian Müllner,
+  Marco Trevisan (Treviño), verdre
+
+Translators:
+  Carmen Bianca BAKKER [eo], Asier Sarasua Garmendia [eu], Stas Solovey [ru],
+  Changwoo Ryu [ko], Julien Humbert [fr], Milo Casagrande [it],
+  Марко Костић [sr], Ask Hjorth Larsen [da], Kukuh Syafaat [id],
+  Daniel Șerbănescu [ro], Bernd Homuth [de], Trần Ngọc Quân [vi],
+  Nathan Follens [nl], Rūdolfs Mazurs [lv], Aurimas Černius [lt]
+
+3.31.91
+=======
+* Don't close on-screen-keyboard's language menu on hover [Florian; #171]
+* Don't let unfullscreen gesture interfere with top bar taps [Jonas D.; #552]
+* Always use symbolic user icon in system menu [Florian; #957]
+* Add flags parameter in GrabAccelerators API [Andrea; #68]
+* Misc. bug fixes and cleanups [Florian, Jonas A.; !399, !398, !400, !402,
+  !407, !410, !411]
+
+Contributors:
+  Jonas Ådahl, Andrea Azzarone, Arnaud Bonatti, Jonas Dreßler, Florian Müllner
+
+Translators:
+  Jordi Mas [ca], Ryuta Fujii [ja], Marek Cernocky [cs], Fran Dieguez [gl],
+  Jiri Grönroos [fi], Serdar Sağlam [tr], Anders Jonsson [sv],
+  Matej Urbančič [sl], Gun Chleoc [gd], Kukuh Syafaat [id],
+  Baurzhan Muftakhidinov [kk], Alan Mortensen [da], Rafael Fontenelle [pt_BR],
+  Sveinn í Felli [is]
+
+3.31.90
+=======
+* Fix input methods after ibus restarts [Takao; #295]
+* Refresh world clocks and weather sections [Florian; #262]
+* Port to ES6 classes (update your extensions!) [Florian; !361]
+* networkAgent: Advise users when WPS support is available [Lubomir; !329]
+* Performance improvements [Carlos; #832, #815]
+* Fix drag-and-drop with wacom pens [Carlos; #540]
+* Fix CAPS LOCK indication on wayland [Carlos; #762881]
+* Show details of non-sensitive notifications on lock screen [Philip; #726]
+* Refine extension-prefs' error UI [Florian; !193]
+* Add switch-to-application-n keybindings [Florian; #648000]
+* Remove top bar translucency [Florian; #408]
+* Support emojis and keypads in on-screen keyboard [Carlos; #675]
+* Don't allow popups to re-enable keyboard shortcuts on lock screen
+  (CVE-2019-3820) [Florian, Ray; #851]
+* Replace app menu [Florian; #624]
+* Include commonly copied+pasted extension helpers [Florian; !150]
+* Misc. bug fixes and cleanups [Florian, Daniel, Philip, Sergio, Pascal,
+  Georges, verdre, Carlos, Christopher; #780, #909, !316, !308, !309, #915,
+  !350, !362, !357, !365, !366, !283, !367, #942, !371, !373, !374, !343,
+  !375, !292, !317, !377, !379, !346, !383, #953, !388]
+
+Contributors:
+  Sergio Costas, Christopher Davis, Bilal Elmoussaoui, Takao Fujiwara,
+  Carlos Garnacho, Niels De Graef, Christian Kellner, Ignat Loskutov,
+  Florian Müllner, Georges Basile Stavracas Neto, Pascal Nowack, Lubomir Rintel,
+  Jakub Steiner, Ray Strode, verdre, Daniel van Vugt, Philip Withnall
+
+Translators:
+  Daniel Mustieles [es], Carmen Bianca BAKKER [eo], Charles Monzat [fr],
+  Pieter Schalk Schoeman [af], Jordi Mas [ca], Matej Urbančič [sl],
+  Fran Dieguez [gl], Balázs Úr [hu], A S Alam [pa], Fabio Tomat [fur],
+  Aurimas Černius [lt], Piotr Drąg [pl], Marek Cernocky [cs], Ryuta Fujii [ja]
+
 3.31.4
 ======
 * Improve icon grid performance [Daniel; #174]

README.md

@@ -11,6 +11,14 @@ see the [project wiki][project-wiki].
 
 Bugs should be reported to the GNOME [bug tracking system][bug-tracker].
 
+## Contributing
+
+To contribute, open merge requests at https://gitlab.gnome.org/GNOME/gnome-shell.
+
+Commit messages should follow the [GNOME commit message
+guidelines](https://wiki.gnome.org/Git/CommitMessages). We require an URL
+to either an issue or a merge request in each commit.
+
 ## License
 GNOME Shell is distributed under the terms of the GNU General Public License,
 version 2 or later. See the [COPYING][license] file for details.

README.mdwn

@@ -0,0 +1,40 @@
+cldr2json
+=========
+
+This script converts Unicode CLDR android keyboard layouts to JSON usable by
+GNOME Shell.
+
+CLDR keyboard layouts can be found at
+<http://www.unicode.org/Public/cldr/latest/keyboards.zip>
+
+
+Usage
+=====
+
+    ./cldr2json <input file or directory> <output directory>
+
+example:
+
+    ./cldr2json cldr/keyboards/android/ json_layouts/
+
+
+Keyboard layout mapping
+=======================
+
+Unicode CLDR layout identifiers are language codes, while XKB layout
+identifiers are... something else. The mapping between the two currently uses
+heuristic based on the layout descriptions, in this order:
+
+- if the CLDR layout description matches an XKB layout description, chose its
+  XKB identifier
+- if one word of the CLDR layout description matches an XKB layout
+  description, chose its XKB identifier
+- if the CLDR layout description matches one word of an XKB layout description,
+  chose its XKB identifier
+
+That doesn't always work. For instance it fails for "en" language, that should
+match "us" XKB identifier. For such cases, there is a mapping in
+LOCALE_TO_XKB_OVERRIDES at the top of the script. If you discover a weird
+mapping of if you get a "failed to find XKB mapping for <locale>" warning then
+please consider adding an override there.
+

cldr2json.py

@@ -0,0 +1,208 @@
+#!/usr/bin/python3
+#
+# Copyright 2015  Daiki Ueno <dueno@src.gnome.org>
+#           2016  Parag Nemade <pnemade@redhat.com>
+#           2017  Alan <alan@boum.org>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, see
+# <http://www.gnu.org/licenses/>.
+
+import glob
+import json
+import locale
+import logging
+import os
+import re
+import sys
+import xml.etree.ElementTree
+
+import gi
+gi.require_version('GnomeDesktop', '3.0')   # NOQA: E402
+from gi.repository import GnomeDesktop
+
+ESCAPE_PATTERN = re.compile(r'\\u\{([0-9A-Fa-f]+?)\}')
+ISO_PATTERN = re.compile(r'[A-E]([0-9]+)')
+
+LOCALE_TO_XKB_OVERRIDES = {
+    'af':    'za',
+    'en':    'us',
+    'en-GB': 'uk',
+    'es-US': 'latam',
+    'fr-CA': 'ca',
+    'hi':    'in+bolnagri',
+    'ky':    'kg',
+    'nl-BE': 'be',
+    'zu':    None
+}
+
+
+def parse_single_key(value):
+    def unescape(m):
+        return chr(int(m.group(1), 16))
+    value = ESCAPE_PATTERN.sub(unescape, value)
+    return value
+
+
+def parse_rows(keymap):
+    unsorted_rows = {}
+    for _map in keymap.iter('map'):
+        value = _map.get('to')
+        key = [parse_single_key(value)]
+        iso = _map.get('iso')
+        if not ISO_PATTERN.match(iso):
+            sys.stderr.write('invalid ISO key name: %s\n' % iso)
+            continue
+        if not iso[0] in unsorted_rows:
+            unsorted_rows[iso[0]] = []
+        unsorted_rows[iso[0]].append((int(iso[1:]), key))
+        # add subkeys
+        longPress = _map.get('longPress')
+        if longPress:
+            for value in longPress.split(' '):
+                subkey = parse_single_key(value)
+                key.append(subkey)
+
+    rows = []
+    for k, v in sorted(list(unsorted_rows.items()),
+                       key=lambda x: x[0],
+                       reverse=True):
+        row = []
+        for key in sorted(v, key=lambda x: x):
+            row.append(key[1])
+        rows.append(row)
+
+    return rows
+
+
+def convert_xml(tree):
+    root = {}
+    for xml_keyboard in tree.iter("keyboard"):
+        locale_full = xml_keyboard.get("locale")
+        locale, sep, end = locale_full.partition("-t-")
+    root["locale"] = locale
+    for xml_name in tree.iter("name"):
+        name = xml_name.get("value")
+    root["name"] = name
+    root["levels"] = []
+    # parse levels
+    for index, keymap in enumerate(tree.iter('keyMap')):
+        # FIXME: heuristics here
+        modifiers = keymap.get('modifiers')
+        if not modifiers:
+            mode = 'default'
+            modifiers = ''
+        elif 'shift' in modifiers.split(' '):
+            mode = 'latched'
+            modifiers = 'shift'
+        else:
+            mode = 'locked'
+        level = {}
+        level["level"] = modifiers
+        level["mode"] = mode
+        level["rows"] = parse_rows(keymap)
+        root["levels"].append(level)
+    return root
+
+
+def locale_to_xkb(locale, name):
+    if locale in sorted(LOCALE_TO_XKB_OVERRIDES.keys()):
+        xkb = LOCALE_TO_XKB_OVERRIDES[locale]
+        logging.debug("override for %s → %s",
+                      locale, xkb)
+        if xkb:
+            return xkb
+        else:
+            raise KeyError("layout %s explicitely disabled in overrides"
+                           % locale)
+    xkb_names = sorted(name_to_xkb.keys())
+    if name in xkb_names:
+        return name_to_xkb[name]
+    else:
+        logging.debug("name %s failed" % name)
+    for sub_name in name.split(' '):
+        if sub_name in xkb_names:
+            xkb = name_to_xkb[sub_name]
+            logging.debug("dumb mapping failed but match with locale word: "
+                          "%s (%s) → %s (%s)",
+                          locale, name, xkb, sub_name)
+            return xkb
+        else:
+            logging.debug("sub_name failed")
+    for xkb_name in xkb_names:
+        for xkb_sub_name in xkb_name.split(' '):
+            if xkb_sub_name.strip('()') == name:
+                xkb = name_to_xkb[xkb_name]
+                logging.debug("dumb mapping failed but match with xkb word: "
+                              "%s (%s) → %s (%s)",
+                              locale, name, xkb, xkb_name)
+                return xkb
+    raise KeyError("failed to find XKB mapping for %s" % locale)
+
+
+def convert_file(source_file, destination_path):
+    logging.info("Parsing %s", source_file)
+
+    itree = xml.etree.ElementTree.ElementTree()
+    itree.parse(source_file)
+
+    root = convert_xml(itree)
+
+    try:
+        xkb_name = locale_to_xkb(root["locale"], root["name"])
+    except KeyError as e:
+        logging.warn(e)
+        return False
+    destination_file = os.path.join(destination_path, xkb_name + ".json")
+
+    with open(destination_file, 'w', encoding="utf-8") as dest_fd:
+        json.dump(root, dest_fd, ensure_ascii=False, indent=2, sort_keys=True)
+
+    logging.debug("written %s", destination_file)
+
+
+def load_xkb_mappings():
+    xkb = GnomeDesktop.XkbInfo()
+    layouts = xkb.get_all_layouts()
+    name_to_xkb = {}
+
+    for layout in layouts:
+        name = xkb.get_layout_info(layout).display_name
+        name_to_xkb[name] = layout
+
+    return name_to_xkb
+
+
+locale.setlocale(locale.LC_ALL, "C")
+name_to_xkb = load_xkb_mappings()
+
+
+if __name__ == "__main__":
+    if "DEBUG" in os.environ:
+        logging.basicConfig(level=logging.DEBUG)
+
+    if len(sys.argv) < 2:
+        print("supply a CLDR keyboard file")
+        sys.exit(1)
+
+    if len(sys.argv) < 3:
+        print("supply an output directory")
+        sys.exit(1)
+
+    source = sys.argv[1]
+    destination = sys.argv[2]
+    if os.path.isfile(source):
+        convert_file(source, destination)
+    elif os.path.isdir(source):
+        for path in glob.glob(source + "/*-t-k0-android.xml"):
+            convert_file(path, destination)

data/dbus-interfaces/org.gnome.Shell.CalendarServer.xml

@@ -0,0 +1,12 @@
+<node>
+  <interface name="org.gnome.Shell.CalendarServer">
+    <method name="GetEvents">
+      <arg type="x" direction="in" />
+      <arg type="x" direction="in" />
+      <arg type="b" direction="in" />
+      <arg type="a(sssbxxa{sv})" direction="out" />
+    </method>
+    <property name="HasCalendars" type="b" access="read" />
+    <signal name="Changed" />
+  </interface>
+</node>

data/dbus-interfaces/org.gnome.Shell.Extensions.xml

@@ -173,6 +173,30 @@
       <arg type="s" direction="in" name="uuid"/>
     </method>
 
+    <!--
+        EnableExtension:
+        @uuid: The UUID of the extension
+        @success: Whether the operation was successful
+
+        Enable an extension.
+    -->
+    <method name="EnableExtension"> \
+      <arg type="s" direction="in" name="uuid"/> \
+      <arg type="b" direction="out" name="success"/> \
+    </method> \
+
+    <!--
+        DisableExtension:
+        @uuid: The UUID of the extension
+        @success: Whether the operation was successful
+
+        Disable an extension.
+    -->
+    <method name="DisableExtension"> \
+      <arg type="s" direction="in" name="uuid"/> \
+      <arg type="b" direction="out" name="success"/> \
+    </method> \
+
     <!--
         LaunchExtensionPrefs:
         @uuid: The UUID of the extension
@@ -189,6 +213,15 @@
     -->
     <method name="CheckForUpdates"/>
 
+    <signal name="ExtensionStateChanged">
+      <arg type="s" name="uuid"/>
+      <arg type="a{sv}" name="state"/>
+    </signal>
+
+    <!--
+        ExtensionStatusChanged:
+        Deprecated for ExtensionStateChanged
+    -->
     <signal name="ExtensionStatusChanged">
       <arg type="s" name="uuid"/>
       <arg type="i" name="state"/>

data/dbus-interfaces/org.gnome.Shell.WeatherIntegration.xml

@@ -0,0 +1,16 @@
+<node>
+
+  <!--
+      org.gnome.Shell.WeatherIntegration:
+      @short_description: Weather integration interface
+
+      The interface used for exporting location settings to GNOME Shell's
+      weather integration.
+  -->
+  <interface name="org.gnome.Shell.WeatherIntegration">
+
+  <property name="AutomaticLocation" type="b" access="read"/>
+  <property name="Locations" type="av" access="read"/>
+
+  </interface>
+</node>

data/dbus-interfaces/org.gnome.Shell.xml

@@ -10,9 +10,6 @@
       <arg type="a{sv}" direction="in" name="params"/>
     </method>
     <method name="ShowMonitorLabels">
-      <arg type="a{uv}" direction="in" name="params"/>
-    </method>
-    <method name="ShowMonitorLabels2">
       <arg type="a{sv}" direction="in" name="params"/>
     </method>
     <method name="HideMonitorLabels"/>
@@ -22,17 +19,22 @@
     <method name="ShowApplications"/>
     <method name="GrabAccelerator">
       <arg type="s" direction="in" name="accelerator"/>
-      <arg type="u" direction="in" name="flags"/>
+      <arg type="u" direction="in" name="modeFlags"/>
+      <arg type="u" direction="in" name="grabFlags"/>
       <arg type="u" direction="out" name="action"/>
     </method>
     <method name="GrabAccelerators">
-      <arg type="a(su)" direction="in" name="accelerators"/>
+      <arg type="a(suu)" direction="in" name="accelerators"/>
       <arg type="au" direction="out" name="actions"/>
     </method>
     <method name="UngrabAccelerator">
       <arg type="u" direction="in" name="action"/>
       <arg type="b" direction="out" name="success"/>
     </method>
+    <method name="UngrabAccelerators">
+      <arg type="au" direction="in" name="action"/>
+      <arg type="b" direction="out" name="success"/>
+    </method>
     <signal name="AcceleratorActivated">
       <arg name="action" type="u"/>
       <arg name="parameters" type="a{sv}"/>

data/gnome-shell-dbus-interfaces.gresource.xml

@@ -39,6 +39,7 @@
     <file preprocess="xml-stripblanks">org.gnome.SettingsDaemon.Rfkill.xml</file>
     <file preprocess="xml-stripblanks">org.gnome.SettingsDaemon.Wacom.xml</file>
     <file preprocess="xml-stripblanks">org.gnome.Shell.AudioDeviceSelection.xml</file>
+    <file preprocess="xml-stripblanks">org.gnome.Shell.CalendarServer.xml</file>
     <file preprocess="xml-stripblanks">org.gnome.Shell.Extensions.xml</file>
     <file preprocess="xml-stripblanks">org.gnome.Shell.Introspect.xml</file>
     <file preprocess="xml-stripblanks">org.gnome.Shell.HotplugSniffer.xml</file>
@@ -47,6 +48,7 @@
     <file preprocess="xml-stripblanks">org.gnome.Shell.Screencast.xml</file>
     <file preprocess="xml-stripblanks">org.gnome.Shell.Screenshot.xml</file>
     <file preprocess="xml-stripblanks">org.gnome.Shell.Wacom.PadOsd.xml</file>
+    <file preprocess="xml-stripblanks">org.gnome.Shell.WeatherIntegration.xml</file>
     <file preprocess="xml-stripblanks">org.gnome.Shell.xml</file>
     <file preprocess="xml-stripblanks">org.Gtk.MountOperationHandler.xml</file>
     <file preprocess="xml-stripblanks">org.gtk.Notifications.xml</file>

data/gnome-shell-osk-layouts.gresource.xml

@@ -6,6 +6,7 @@
     <file>be.json</file>
     <file>bg.json</file>
     <file>by.json</file>
+    <file>ca.json</file>
     <file>cz.json</file>
     <file>de.json</file>
     <file>dk.json</file>
@@ -54,5 +55,6 @@
     <file>us.json</file>
     <file>vn.json</file>
     <file>za.json</file>
+    <file>emoji.json</file>
   </gresource>
 </gresources>

data/gnome-shell-theme.gresource.xml

@@ -20,12 +20,16 @@
     <file>no-notifications.svg</file>
     <file>noise-texture.png</file>
     <file>pad-osd.css</file>
+    <file alias="icons/pointer-double-click-symbolic.svg">pointer-double-click-symbolic.svg</file>
+    <file alias="icons/pointer-drag-symbolic.svg">pointer-drag-symbolic.svg</file>
+    <file alias="icons/pointer-primary-click-symbolic.svg">pointer-primary-click-symbolic.svg</file>
+    <file alias="icons/pointer-secondary-click-symbolic.svg">pointer-secondary-click-symbolic.svg</file>
     <file>process-working.svg</file>
-    <file>toggle-off-us.svg</file>
-    <file>toggle-off-intl.svg</file>
+    <file>toggle-off.svg</file>
+    <file>toggle-off-dark.svg</file>
     <file>toggle-off-hc.svg</file>
-    <file>toggle-on-us.svg</file>
-    <file>toggle-on-intl.svg</file>
+    <file>toggle-on.svg</file>
+    <file>toggle-on-dark.svg</file>
     <file>toggle-on-hc.svg</file>
   </gresource>
 </gresources>

data/org.gnome.shell.gschema.xml.in

@@ -21,6 +21,17 @@
         EnableExtension and DisableExtension D-Bus methods on org.gnome.Shell.
       </description>
     </key>
+    <key name="disabled-extensions" type="as">
+      <default>[]</default>
+      <summary>UUIDs of extensions to force disabling</summary>
+      <description>
+        GNOME Shell extensions have a UUID property; this key lists extensions
+        which should be disabled, even if loaded as part of the current mode.
+        You can also manipulate this list with the EnableExtension and
+        DisableExtension D-Bus methods on org.gnome.Shell.
+        This key takes precedence over the “enabled-extensions” setting.
+      </description>
+    </key>
     <key name="disable-user-extensions" type="b">
       <default>false</default>
       <summary>Disable user extensions</summary>
@@ -98,8 +109,11 @@
         the shell.
       </description>
     </key>
+    <key name="icons-data" type="a{sv}">
+      <default>[]</default>
+      <summary>Data about the icons in the icon grid</summary>
+    </key>
     <child name="keybindings" schema="org.gnome.shell.keybindings"/>
-    <child name="keyboard" schema="org.gnome.shell.keyboard"/>
   </schema>
 
   <schema id="org.gnome.shell.keybindings" path="/org/gnome/shell/keybindings/"
@@ -145,16 +159,41 @@
       <summary>Keybinding that pauses and resumes all running tweens, for debugging purposes</summary>
       <description></description>
     </key>
-  </schema>
-
-  <schema id="org.gnome.shell.keyboard" path="/org/gnome/shell/keyboard/"
-          gettext-domain="@GETTEXT_PACKAGE@">
-    <key name="keyboard-type" type="s">
-      <default>'touch'</default>
-      <summary>Which keyboard to use</summary>
-      <description>
-        The type of keyboard to use.
-      </description>
+    <key name="switch-to-application-1" type="as">
+      <default>["&lt;Super&gt;1"]</default>
+      <summary>Switch to application 1</summary>
+    </key>
+    <key name="switch-to-application-2" type="as">
+      <default>["&lt;Super&gt;2"]</default>
+      <summary>Switch to application 2</summary>
+    </key>
+    <key name="switch-to-application-3" type="as">
+      <default>["&lt;Super&gt;3"]</default>
+      <summary>Switch to application 3</summary>
+    </key>
+    <key name="switch-to-application-4" type="as">
+      <default>["&lt;Super&gt;4"]</default>
+      <summary>Switch to application 4</summary>
+    </key>
+    <key name="switch-to-application-5" type="as">
+      <default>["&lt;Super&gt;5"]</default>
+      <summary>Switch to application 5</summary>
+    </key>
+    <key name="switch-to-application-6" type="as">
+      <default>["&lt;Super&gt;6"]</default>
+      <summary>Switch to application 6</summary>
+    </key>
+    <key name="switch-to-application-7" type="as">
+      <default>["&lt;Super&gt;7"]</default>
+      <summary>Switch to application 7</summary>
+    </key>
+    <key name="switch-to-application-8" type="as">
+      <default>["&lt;Super&gt;8"]</default>
+      <summary>Switch to application 8</summary>
+    </key>
+    <key name="switch-to-application-9" type="as">
+      <default>["&lt;Super&gt;9"]</default>
+      <summary>Switch to application 9</summary>
     </key>
   </schema>
 
@@ -198,6 +237,25 @@
     </key>
   </schema>
 
+  <schema id="org.gnome.shell.weather" path="/org/gnome/shell/weather/"
+          gettext-domain="@GETTEXT_PACKAGE@">
+    <key name="automatic-location" type="b">
+      <summary>Automatic location</summary>
+      <description>
+        Whether to fetch the current location or not
+      </description>
+      <default>false</default>
+    </key>
+
+    <key name="locations" type="av">
+      <summary>Location</summary>
+      <description>
+        The location for which to show a forecast
+      </description>
+      <default>[]</default>
+    </key>
+  </schema>
+
   <!-- unused, change 00_org.gnome.shell.gschema.override instead -->
   <schema id="org.gnome.shell.overrides" path="/org/gnome/shell/overrides/"
 	  gettext-domain="@GETTEXT_PACKAGE@">

data/osk-layouts/ca.json

@@ -0,0 +1,599 @@
+{
+  "levels": [
+    {
+      "level": "",
+      "mode": "default",
+      "rows": [
+        [
+          [
+            "q"
+          ],
+          [
+            "w"
+          ],
+          [
+            "e",
+            "é",
+            "è",
+            "ê",
+            "ë",
+            "%",
+            "ę",
+            "ė",
+            "ē"
+          ],
+          [
+            "r"
+          ],
+          [
+            "t"
+          ],
+          [
+            "y",
+            "%",
+            "ÿ"
+          ],
+          [
+            "u",
+            "ù",
+            "û",
+            "%",
+            "ü",
+            "ú",
+            "ū"
+          ],
+          [
+            "i",
+            "î",
+            "%",
+            "ï",
+            "ì",
+            "í",
+            "į",
+            "ī"
+          ],
+          [
+            "o",
+            "ô",
+            "œ",
+            "%",
+            "ö",
+            "ò",
+            "ó",
+            "õ",
+            "ø",
+            "ō",
+            "º"
+          ],
+          [
+            "p"
+          ]
+        ],
+        [
+          [
+            "a",
+            "à",
+            "â",
+            "%",
+            "æ",
+            "á",
+            "ä",
+            "ã",
+            "å",
+            "ā",
+            "ª"
+          ],
+          [
+            "s"
+          ],
+          [
+            "d"
+          ],
+          [
+            "f"
+          ],
+          [
+            "g"
+          ],
+          [
+            "h"
+          ],
+          [
+            "j"
+          ],
+          [
+            "k"
+          ],
+          [
+            "l"
+          ]
+        ],
+        [
+          [
+            "z"
+          ],
+          [
+            "x"
+          ],
+          [
+            "c",
+            "ç",
+            "ć",
+            "č"
+          ],
+          [
+            "v"
+          ],
+          [
+            "b"
+          ],
+          [
+            "n"
+          ],
+          [
+            "m"
+          ]
+        ],
+        [
+          [
+            ","
+          ],
+          [
+            " "
+          ],
+          [
+            ".",
+            "#",
+            "!",
+            ",",
+            "?",
+            "-",
+            ":",
+            "'",
+            "@"
+          ]
+        ]
+      ]
+    },
+    {
+      "level": "shift",
+      "mode": "latched",
+      "rows": [
+        [
+          [
+            "Q"
+          ],
+          [
+            "W"
+          ],
+          [
+            "E",
+            "É",
+            "È",
+            "Ê",
+            "Ë",
+            "%",
+            "Ę",
+            "Ė",
+            "Ē"
+          ],
+          [
+            "R"
+          ],
+          [
+            "T"
+          ],
+          [
+            "Y",
+            "%",
+            "Ÿ"
+          ],
+          [
+            "U",
+            "Ù",
+            "Û",
+            "%",
+            "Ü",
+            "Ú",
+            "Ū"
+          ],
+          [
+            "I",
+            "Î",
+            "%",
+            "Ï",
+            "Ì",
+            "Í",
+            "Į",
+            "Ī"
+          ],
+          [
+            "O",
+            "Ô",
+            "Œ",
+            "%",
+            "Ö",
+            "Ò",
+            "Ó",
+            "Õ",
+            "Ø",
+            "Ō",
+            "º"
+          ],
+          [
+            "P"
+          ]
+        ],
+        [
+          [
+            "A",
+            "À",
+            "Â",
+            "%",
+            "Æ",
+            "Á",
+            "Ä",
+            "Ã",
+            "Å",
+            "Ā",
+            "ª"
+          ],
+          [
+            "S"
+          ],
+          [
+            "D"
+          ],
+          [
+            "F"
+          ],
+          [
+            "G"
+          ],
+          [
+            "H"
+          ],
+          [
+            "J"
+          ],
+          [
+            "K"
+          ],
+          [
+            "L"
+          ]
+        ],
+        [
+          [
+            "Z"
+          ],
+          [
+            "X"
+          ],
+          [
+            "C",
+            "Ç",
+            "Ć",
+            "Č"
+          ],
+          [
+            "V"
+          ],
+          [
+            "B"
+          ],
+          [
+            "N"
+          ],
+          [
+            "M"
+          ]
+        ],
+        [
+          [
+            ","
+          ],
+          [
+            " "
+          ],
+          [
+            ".",
+            "#",
+            "!",
+            ",",
+            "?",
+            "-",
+            ":",
+            "'",
+            "@"
+          ]
+        ]
+      ]
+    },
+    {
+      "level": "opt",
+      "mode": "locked",
+      "rows": [
+        [
+          [
+            "1",
+            "¹",
+            "½",
+            "⅓",
+            "¼",
+            "⅛"
+          ],
+          [
+            "2",
+            "²",
+            "⅔"
+          ],
+          [
+            "3",
+            "³",
+            "¾",
+            "⅜"
+          ],
+          [
+            "4",
+            "⁴"
+          ],
+          [
+            "5",
+            "⅝"
+          ],
+          [
+            "6"
+          ],
+          [
+            "7",
+            "⅞"
+          ],
+          [
+            "8"
+          ],
+          [
+            "9"
+          ],
+          [
+            "0",
+            "ⁿ",
+            "∅"
+          ]
+        ],
+        [
+          [
+            "@"
+          ],
+          [
+            "#"
+          ],
+          [
+            "$",
+            "¢",
+            "£",
+            "€",
+            "¥",
+            "₱"
+          ],
+          [
+            "%",
+            "‰"
+          ],
+          [
+            "&"
+          ],
+          [
+            "-",
+            "_",
+            "–",
+            "—",
+            "·"
+          ],
+          [
+            "+",
+            "±"
+          ],
+          [
+            "(",
+            "<",
+            "{",
+            "["
+          ],
+          [
+            ")",
+            ">",
+            "}",
+            "]"
+          ]
+        ],
+        [
+          [
+            "*",
+            "†",
+            "‡",
+            "★"
+          ],
+          [
+            "\"",
+            "“",
+            "”",
+            "«",
+            "»"
+          ],
+          [
+            "'",
+            "‘",
+            "’",
+            "‹",
+            "›"
+          ],
+          [
+            ":"
+          ],
+          [
+            ";"
+          ],
+          [
+            "!",
+            "¡"
+          ],
+          [
+            "?",
+            "¿"
+          ]
+        ],
+        [
+          [
+            "_"
+          ],
+          [
+            "/"
+          ],
+          [
+            " "
+          ],
+          [
+            ","
+          ],
+          [
+            ".",
+            "…"
+          ]
+        ]
+      ]
+    },
+    {
+      "level": "opt+shift",
+      "mode": "locked",
+      "rows": [
+        [
+          [
+            "~"
+          ],
+          [
+            "`"
+          ],
+          [
+            "|"
+          ],
+          [
+            "•",
+            "♪",
+            "♥",
+            "♠",
+            "♦",
+            "♣"
+          ],
+          [
+            "√"
+          ],
+          [
+            "Π",
+            "π"
+          ],
+          [
+            "÷"
+          ],
+          [
+            "×"
+          ],
+          [
+            "¶",
+            "§"
+          ],
+          [
+            "∆"
+          ]
+        ],
+        [
+          [
+            "£"
+          ],
+          [
+            "¢"
+          ],
+          [
+            "€"
+          ],
+          [
+            "¥"
+          ],
+          [
+            "^",
+            "↑",
+            "↓",
+            "←",
+            "→"
+          ],
+          [
+            "°",
+            "′",
+            "″"
+          ],
+          [
+            "=",
+            "≠",
+            "≈",
+            "∞"
+          ],
+          [
+            "{"
+          ],
+          [
+            "}"
+          ]
+        ],
+        [
+          [
+            "\\"
+          ],
+          [
+            "©"
+          ],
+          [
+            "®"
+          ],
+          [
+            "™"
+          ],
+          [
+            "℅"
+          ],
+          [
+            "["
+          ],
+          [
+            "]"
+          ]
+        ],
+        [
+          [
+            "<",
+            "‹",
+            "≤",
+            "«"
+          ],
+          [
+            ">",
+            "›",
+            "≥",
+            "»"
+          ],
+          [
+            " "
+          ],
+          [
+            ","
+          ],
+          [
+            ".",
+            "…"
+          ]
+        ]
+      ]
+    }
+  ],
+  "locale": "fr-CA",
+  "name": "French Canada"
+}

data/osk-layouts/fr.json

@@ -6,10 +6,20 @@
       "rows": [
         [
           [
-            "q"
+            "a",
+            "à",
+            "â",
+            "%",
+            "æ",
+            "á",
+            "ä",
+            "ã",
+            "å",
+            "ā",
+            "ª"
           ],
           [
-            "w"
+            "z"
           ],
           [
             "e",
@@ -71,17 +81,7 @@
         ],
         [
           [
-            "a",
-            "à",
-            "â",
-            "%",
-            "æ",
-            "á",
-            "ä",
-            "ã",
-            "å",
-            "ā",
-            "ª"
+            "q"
           ],
           [
             "s"
@@ -106,11 +106,14 @@
           ],
           [
             "l"
+          ],
+          [
+            "m"
           ]
         ],
         [
           [
-            "z"
+            "w"
           ],
           [
             "x"
@@ -131,7 +134,11 @@
             "n"
           ],
           [
-            "m"
+            "'",
+            "‘",
+            "’",
+            "‹",
+            "›"
           ]
         ],
         [
@@ -161,10 +168,20 @@
       "rows": [
         [
           [
-            "Q"
+            "A",
+            "À",
+            "Â",
+            "%",
+            "Æ",
+            "Á",
+            "Ä",
+            "Ã",
+            "Å",
+            "Ā",
+            "ª"
           ],
           [
-            "W"
+            "Z"
           ],
           [
             "E",
@@ -226,17 +243,7 @@
         ],
         [
           [
-            "A",
-            "À",
-            "Â",
-            "%",
-            "Æ",
-            "Á",
-            "Ä",
-            "Ã",
-            "Å",
-            "Ā",
-            "ª"
+            "Q"
           ],
           [
             "S"
@@ -261,11 +268,14 @@
           ],
           [
             "L"
+          ],
+          [
+            "M"
           ]
         ],
         [
           [
-            "Z"
+            "W"
           ],
           [
             "X"
@@ -286,7 +296,11 @@
             "N"
           ],
           [
-            "M"
+            "'",
+            "‘",
+            "’",
+            "‹",
+            "›"
           ]
         ],
         [
@@ -369,10 +383,10 @@
             "#"
           ],
           [
-            "$",
+            "€",
             "¢",
             "£",
-            "€",
+            "$",
             "¥",
             "₱"
           ],
@@ -511,13 +525,14 @@
             "£"
           ],
           [
+            "¥"
+          ],
+          [
+            "$",
             "¢"
           ],
           [
-            "€"
-          ],
-          [
-            "¥"
+            "¢"
           ],
           [
             "^",
@@ -594,6 +609,6 @@
       ]
     }
   ],
-  "locale": "fr-CA",
-  "name": "French Canada"
+  "locale": "fr",
+  "name": "French"
 }

data/theme/gnome-shell-high-contrast.scss

@@ -1,3 +1,5 @@
+$variant: 'light';
+
 @import "gnome-shell-sass/_high-contrast-colors"; //use gtk colors
 @import "gnome-shell-sass/_drawing";
 @import "gnome-shell-sass/_common";

data/theme/gnome-shell-sass/_colors.scss

@@ -2,33 +2,34 @@
 // it gets @if ed depending on $variant
 
 
-$base_color: if($variant =='light', #ffffff, #292929);
-$bg_color: if($variant =='light', #ededed, #393f3f);
-$fg_color: if($variant =='light', #2e3436, #eeeeec);
+$base_color: if($variant == 'light', #ffffff, lighten(desaturate(#241f31, 20%), 2%));
+$bg_color: if($variant == 'light', #f6f5f4, darken(desaturate(#3d3846, 100%), 4%));
+$fg_color: if($variant == 'light', #2e3436, #eeeeec);
 
 $selected_fg_color: #ffffff;
-$selected_bg_color: if($variant == 'light', #4a90d9, darken(#4a90d9,20%));
-$selected_borders_color: if($variant=='light', darken($selected_bg_color, 30%),
-                                               darken($selected_bg_color, 20%));
-$borders_color: if($variant =='light', darken($bg_color,30%), darken($bg_color,12%));
-$borders_edge: if($variant =='light', white, transparentize($fg_color, 0.9));
-$link_color: if($variant == 'light', darken($selected_bg_color,10%),
-                                     lighten($selected_bg_color,20%));
-$link_visited_color: if($variant == 'light', darken($selected_bg_color,20%),
-                                     lighten($selected_bg_color,10%));
+$selected_bg_color: if($variant == 'light', #3584e4, darken(#3584e4, 10%));
+$selected_borders_color: if($variant== 'light', darken($selected_bg_color, 15%), darken($selected_bg_color, 30%));
+$borders_color: if($variant == 'light', darken($bg_color, 18%), darken($bg_color, 10%));
+$borders_edge: if($variant == 'light', transparentize(white, 0.2), transparentize($fg_color, 0.93));
+$link_color: if($variant == 'light', darken($selected_bg_color, 10%), lighten($selected_bg_color, 20%));
+$link_visited_color: if($variant == 'light', darken($selected_bg_color, 20%), lighten($selected_bg_color, 10%));
 $top_hilight: $borders_edge;
 
 $warning_color: #f57900;
-$error_color: #cc0000;
-$success_color: if($variant =='light', #73d216, darken(#73d216,10%));
-$destructive_color: if($variant =='light', #ef2929, darken(#ef2929,10%));
+$error_color: #ff8080;
+$success_color: if($variant == 'light', #33d17a, darken(#33d17a, 10%));
+$destructive_color: if($variant == 'light', #e01b24, darken(#e01b24, 10%));
 
 $osd_fg_color: #eeeeec;
-$osd_bg_color: #2e3436;
+$osd_text_color: white;
+$osd_bg_color: transparentize(darken(desaturate(#3d3846, 100%), 12%),0.04);
+$osd_insensitive_bg_color: transparentize(mix($osd_fg_color, opacify($osd_bg_color, 1), 10%), 0.5);
+$osd_insensitive_fg_color: mix($osd_fg_color, opacify($osd_bg_color, 1), 50%);
 $osd_borders_color: transparentize(black, 0.3);
-$osd_outer_borders_color: transparentize(white, 0.9);
+$osd_outer_borders_color: transparentize(white, 0.84);
 
 $tooltip_borders_color: $osd_outer_borders_color;
+$shadow_color: transparentize(black, 0.9);
 
 //insensitive state derived colors
 $insensitive_fg_color: mix($fg_color, $bg_color, 50%);

data/theme/gnome-shell-sass/_drawing.scss

@@ -37,16 +37,13 @@
 // possible $t values:
 // normal, focus, insensitive
 //
-  $_inner_shadows: inset 0 2px 4px transparentize(black, 0.6);
 
   @if $t==normal {
     background-color: $base_color;
     border-color: $borders_color;
-    @include _shadows($_inner_shadows);
 
   }
   @if $t==focus {
-    @include _shadows($_inner_shadows);
     border-color: if($fc==$selected_bg_color,
                      $selected_borders_color,
                      darken($fc,35%));
@@ -111,7 +108,7 @@
   }
 }
 
-@mixin button($t, $c:$osd_bg_color, $tc:$fg_color, $edge: $borders_edge) {
+@mixin button($t, $c:$bg_color, $tc:$fg_color, $edge: $borders_edge) {
 //
 // Button drawing function
 //
@@ -130,46 +127,39 @@
   $_hilight_color: _button_hilight_color($c);
   $_button_edge: if($edge == none, none, _widget_edge($edge));
   $_blank_edge: if($edge == none, none, _widget_edge(transparentize($edge,1)));
-
+  $_button_shadow: 0 1px 2px transparentize($shadow_color, 0.03);
 
   @if $t==normal {
   //
   // normal button
   //
-    $_bg: if($c!=$osd_bg_color, transparentize($c, 0.5),
-                            $osd_bg_color);
 
-    color: $osd_fg_color;
-    background-color: $_bg;
-    border-color: $osd_borders_color;
-    box-shadow: inset 0 1px lighten($osd_bg_color,10%);
+    color: $tc;
+    background-color: $c;
+    border-color: $borders_color;
+    box-shadow: $_button_shadow;
     text-shadow: 0 1px black;
     icon-shadow: 0 1px black;
   }
   @if $t==focus {
   //
   // focused button
-  //
-    $_bg: if($c!=$osd_bg_color, transparentize($c, 0.3),
-                          lighten($osd_bg_color,3%));
-
-    color: $osd_fg_color;
+  //  
+    color: $tc;
     text-shadow: 0 1px black;
     icon-shadow: 0 1px black;
-    box-shadow: inset 0px 0px 0px 1px $selected_bg_color;
+    box-shadow: inset 0px 0px 0px 2px $selected_bg_color;
+    //border-color: $selected_bg_color;
   }
 
   @else if $t==hover {
   //
   // active osd button
   //
-    $_bg: if($c!=$osd_bg_color, transparentize($c, 0.3),
-                            lighten($osd_bg_color,3%));
-
-    color: white;
-    border-color: $osd_borders_color;
-    background-color: $_bg;
-    box-shadow: inset 0 1px lighten($osd_bg_color,20%);
+    color: $tc;
+    border-color: $borders_color;
+    background-color: $c;
+    box-shadow: $_button_shadow;
     text-shadow: 0 1px black;
     icon-shadow: 0 1px black;
 
@@ -178,27 +168,18 @@
   //
   // active osd button
   //
-    $_bg: if($c!=$bg_color, $c, $osd_borders_color);
-
-    color: white;
-    border-color: $osd_borders_color;
-    background-color: $selected_bg_color;
-    // This should be none, but it's creating some issues with borders, so to
-    // workaround it for now, use inset wich goes through a different code path.
-    // see https://bugzilla.gnome.org/show_bug.cgi?id=752934
-    box-shadow: inset 0 0 black;
+    color: $tc;
+    border-color: $borders_color;
+    background-color: $c;
     text-shadow: none;
     icon-shadow: none;
+    box-shadow: none;
   }
   @else if $t==insensitive {
-  //
-  // insensitive osd button
-  //
-    $_bg: transparentize(mix($insensitive_fg_color,$osd_bg_color,20%),0.3);
 
     color: $insensitive_fg_color;
-    border-color: $osd_borders_color;
-    background-color: $_bg;
+    border-color: $insensitive_borders_color;
+    background-color: $insensitive_bg_color;
     box-shadow: none;
     text-shadow: none;
     icon-shadow: none;

data/theme/gnome-shell-sass/_high-contrast-colors.scss

@@ -26,6 +26,7 @@ $osd_borders_color: transparentize(black, 0.3);
 $osd_outer_borders_color: transparentize(white, 0.9);
 
 $tooltip_borders_color: $osd_outer_borders_color;
+$shadow_color: transparentize(black, 0.9);
 
 //insensitive state derived colors
 $insensitive_fg_color: mix($fg_color, $bg_color, 50%);

data/theme/pointer-double-click-symbolic.svg

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="20"
+   height="20"
+   id="svg2">
+  <g
+     id="layer1"
+     style="display:inline">
+    <g
+       id="id1"
+       transform="translate(-19,-0.75)">
+      <path
+         style="color:#000000;shape-padding:0;clip-rule:nonzero;display:block;overflow:visible;visibility:visible;opacity:1;solid-color:#000000;solid-opacity:1;fill:#464646;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:1.5;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;enable-background:accumulate"
+         d="m 19.855469,0.45507812 c 0,6.69466128 0,13.38932288 0,20.08398388 1.414713,-1.38151 2.829427,-2.763021 4.24414,-4.144531 0.5882,1.18866 1.158389,2.386561 1.758464,3.569127 1.108631,1.640259 4.157538,0.465128 3.89799,-1.495859 0.01057,-0.470226 -0.405577,-0.908445 -0.434651,-1.313638 0.259401,-0.25321 0.518802,-0.50642 0.778203,-0.75963 0.5882,1.18866 1.158389,2.386561 1.758464,3.569127 1.108631,1.640259 4.157538,0.465128 3.89799,-1.495859 -0.192325,-0.904303 -0.717854,-1.698026 -1.068629,-2.548967 -0.238908,-0.512658 -0.477817,-1.025315 -0.716725,-1.537973 1.755859,0 3.511719,0 5.267578,0 C 34.777352,9.738932 30.31641,5.0970051 25.855469,0.45507812 c 0,2.08138018 0,4.16276048 0,6.24414068 -2,-2.0813802 -4,-4.1627605 -6,-6.24414068 z m 1.5,3.72656248 c 2,2.0813801 4,4.1627603 6,6.2441404 0,-2.0813801 0,-4.1627603 0,-6.2441404 2.786458,2.8997395 5.572917,5.7994789 8.359375,8.6992184 -1.366537,0 -2.733073,0 -4.09961,0 0.883468,1.903435 1.781983,3.800273 2.656081,5.707817 0.0065,0.622781 -1.227555,0.980575 -1.325116,0.207118 -0.80433,-1.640251 -1.608661,-3.280501 -2.412991,-4.920752 -1.020182,0.995443 -2.040365,1.990885 -3.060547,2.986328 0.263642,0.608048 0.596803,1.192457 0.814693,1.816134 -0.182662,0.601037 -1.26833,0.8373 -1.365856,0.06795 -0.796094,-1.623456 -1.592189,-3.246912 -2.388284,-4.870368 -1.059245,1.033854 -2.118489,2.067708 -3.177734,3.101562 -4e-6,-4.265002 -7e-6,-8.5300036 -1.1e-5,-12.7950054 z"
+         id="path5565" />
+    </g>
+    <g
+       id="id2"
+       transform="translate(-25,-0.75)" />
+  </g>
+</svg>

data/theme/pointer-drag-symbolic.svg

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="20"
+   height="20"
+   id="svg2">
+  <g
+     id="g835">
+    <path
+       style="color:#000000;shape-padding:0;clip-rule:nonzero;display:block;overflow:visible;visibility:visible;opacity:1;solid-color:#000000;solid-opacity:1;fill:#464646;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:1.5;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;enable-background:accumulate"
+       d="M 10.705078 1.671875 C 9.8685536 1.7465699 8.886927 1.5353073 8.2578125 2.2480469 C 8.0785627 2.7511513 7.8667422 2.9777446 7.3125 2.8652344 C 6.5186841 2.8141575 5.6105879 2.9190179 5.125 3.6386719 C 4.5700923 4.4696324 4.8113194 5.4949043 4.7578125 6.4316406 L 4.7578125 7.9335938 C 4.2480917 7.6156216 3.6258927 7.8015358 3.0585938 7.7519531 C 2.6157606 7.7312277 2.1774807 7.7771069 1.7402344 7.84375 C 1.7971654 10.529678 1.813967 13.217089 1.8613281 15.902344 C 1.9550191 17.204635 3.0933719 18.307155 4.40625 18.326172 C 5.0391993 18.341272 5.8885801 18.332951 6.6308594 18.337891 C 9.8526764 18.325821 13.076973 18.38774 16.296875 18.28125 C 17.459088 18.161027 18.510143 17.092798 18.367188 15.884766 L 18.367188 6.4042969 C 17.660379 5.4636119 16.551912 4.623434 15.308594 4.8339844 C 15.009045 4.3804158 14.822476 3.3608651 14.082031 3.0351562 C 13.727176 2.744118 13.242443 2.9253873 12.822266 2.8730469 C 12.524824 2.8003648 11.966366 3.0655864 11.953125 2.6210938 C 11.795774 2.0995736 11.23789 1.7125276 10.705078 1.671875 z M 10.599609 3.1757812 C 10.764131 3.4472414 10.782382 3.9294982 10.818359 4.3007812 C 10.824915 4.3076775 10.838155 4.3066925 10.845703 4.3125 C 10.836598 4.3123268 10.827465 4.3126732 10.818359 4.3125 L 11.3125 10.212891 L 11.976562 4.3710938 L 13.322266 4.375 C 13.858345 4.7645492 13.735252 5.5154752 13.876953 6.0976562 C 13.865826 6.1651282 13.88335 6.1937019 13.892578 6.234375 C 13.891928 6.2343667 13.891276 6.2343833 13.890625 6.234375 L 13.902344 6.3203125 L 14.384766 10.185547 L 15.048828 6.265625 C 15.622863 6.228498 16.206517 6.3041365 16.607422 6.7675781 C 17.017062 6.9844433 16.823063 7.4565491 16.867188 7.8261719 L 16.867188 16.167969 C 16.530129 17.131654 15.267211 16.71624 14.492188 16.828125 C 11.121671 16.841205 7.7500508 16.861953 4.3808594 16.814453 C 3.4051926 16.786173 3.2389196 15.744474 3.3398438 14.972656 C 3.3282027 13.065594 3.2950998 11.158732 3.2617188 9.2519531 C 3.5880829 9.2584131 3.9376766 9.2391948 4.25 9.2617188 C 4.7438842 10.17694 4.7346154 11.262903 4.7578125 12.277344 C 5.2504494 12.270544 5.8011939 12.317174 6.2578125 12.277344 C 6.2669593 9.7577406 6.2393741 7.2373172 6.2714844 4.71875 C 6.3763823 4.198849 7.0022289 4.409587 7.3828125 4.3652344 L 8.0585938 4.3652344 L 8.546875 10.212891 L 9.2167969 4.3359375 L 9.2128906 4.3359375 C 9.2438386 3.9531035 9.0622615 3.4401006 9.4609375 3.2167969 L 10.599609 3.1757812 z "
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-             inkscape:original-d="m 699.09675,516.7365 36.86904,0"
-             inkscape:connector-curvature="0" />
-        </g>
-      </g>
-      <text
-         transform="scale(1.1000946,0.90901274)"
-         sodipodi:linespacing="125%"
-         id="text38018"
-         y="1955.5205"
-         x="495.94223"
-         style="font-size:13.29953671px;font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;line-height:125%;letter-spacing:0px;word-spacing:0px;fill:#ffffff;fill-opacity:1;stroke:none;font-family:Cantarell;-inkscape-font-specification:Cantarell Bold"
-         xml:space="preserve"><tspan
-           y="1955.5205"
-           x="495.94223"
-           id="tspan38020"
-           sodipodi:role="line">ON</tspan></text>
-    </g>
-  </g>
-</svg>

data/theme/toggle-on.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="46" height="22"><g transform="translate(0 -291.18)" stroke="#2b73cc"><rect style="marker:none;font-variant-east_asian:normal" width="44.446" height="20.911" x=".625" y="291.715" rx="10.455" ry="10.073" fill="#3081e3"/><rect ry="10.455" rx="10.455" y="291.715" x="24.304" height="20.911" width="21.143" style="marker:none;font-variant-east_asian:normal" fill="#f8f7f7" stroke-linecap="round" stroke-linejoin="round"/></g></svg>

data/update-osk-layouts.sh

@@ -40,6 +40,7 @@ do
 done
 
 cat >>$TMP_GRESOURCE_FILE <<EOF
+    <file>emoji.json</file>
   </gresource>
 </gresources>
 EOF

docs/reference/shell/meson.build

@@ -28,7 +28,7 @@ foreach iface : ifaces
     output: 'doc-gen-' + iface[1],
     command: [
       'gdbus-codegen',
-      '--interface-prefix=@0@.'.format(iface),
+      '--interface-prefix=@0@.'.format(iface[0]),
       '--generate-docbook', 'doc-gen',
       '--output-directory', '@OUTDIR@',
       '@INPUT@'

js/extensionPrefs/main.js

@@ -1,10 +1,6 @@
+/* exported main */
 const Gettext = imports.gettext;
-const GLib = imports.gi.GLib;
-const GObject = imports.gi.GObject;
-const Gio = imports.gi.Gio;
-const Gtk = imports.gi.Gtk;
-const Gdk = imports.gi.Gdk;
-const Pango = imports.gi.Pango;
+const { Gdk, GLib, Gio, GObject, Gtk, Pango } = imports.gi;
 const Format = imports.format;
 
 const _ = Gettext.gettext;
@@ -13,6 +9,8 @@ const Config = imports.misc.config;
 const ExtensionUtils = imports.misc.extensionUtils;
 const { loadInterfaceXML } = imports.misc.fileUtils;
 
+const { ExtensionState } = ExtensionUtils;
+
 const GnomeShellIface = loadInterfaceXML('org.gnome.Shell.Extensions');
 const GnomeShellProxy = Gio.DBusProxy.makeProxyWrapper(GnomeShellIface);
 
@@ -22,74 +20,54 @@ function stripPrefix(string, prefix) {
     return string;
 }
 
-var Application = class {
-    constructor() {
+var Application = GObject.registerClass({
+    GTypeName: 'ExtensionPrefs_Application'
+}, class Application extends Gtk.Application {
+    _init() {
         GLib.set_prgname('gnome-shell-extension-prefs');
-        this.application = new Gtk.Application({
+        super._init({
             application_id: 'org.gnome.shell.ExtensionPrefs',
             flags: Gio.ApplicationFlags.HANDLES_COMMAND_LINE
         });
 
-        this.application.connect('activate', this._onActivate.bind(this));
-        this.application.connect('command-line', this._onCommandLine.bind(this));
-        this.application.connect('startup', this._onStartup.bind(this));
-
-        this._extensionPrefsModules = {};
-
         this._startupUuid = null;
         this._loaded = false;
         this._skipMainWindow = false;
+        this._shellProxy = null;
     }
 
-    _extensionAvailable(uuid) {
-        let extension = ExtensionUtils.extensions[uuid];
+    get shellProxy() {
+        return this._shellProxy;
+    }
 
-        if (!extension)
+    _showPrefs(uuid) {
+        let row = this._extensionSelector.get_children().find(c => {
+            return c.uuid === uuid && c.hasPrefs;
+        });
+
+        if (!row)
             return false;
 
-        if (!extension.dir.get_child('prefs.js').query_exists(null))
-            return false;
-
-        return true;
-    }
-
-    _getExtensionPrefsModule(extension) {
-        let uuid = extension.metadata.uuid;
-
-        if (this._extensionPrefsModules.hasOwnProperty(uuid))
-            return this._extensionPrefsModules[uuid];
-
-        ExtensionUtils.installImporter(extension);
-
-        let prefsModule = extension.imports.prefs;
-        prefsModule.init(extension.metadata);
-
-        this._extensionPrefsModules[uuid] = prefsModule;
-        return prefsModule;
-    }
-
-    _selectExtension(uuid) {
-        if (!this._extensionAvailable(uuid))
-            return;
-
-        let extension = ExtensionUtils.extensions[uuid];
         let widget;
 
         try {
-            let prefsModule = this._getExtensionPrefsModule(extension);
-            widget = prefsModule.buildPrefsWidget();
+            widget = row.prefsModule.buildPrefsWidget();
         } catch (e) {
-            widget = this._buildErrorUI(extension, e);
+            widget = this._buildErrorUI(row, e);
         }
 
-        let dialog = new Gtk.Window({ modal: !this._skipMainWindow,
-                                      type_hint: Gdk.WindowTypeHint.DIALOG });
-        dialog.set_titlebar(new Gtk.HeaderBar({ show_close_button: true,
-                                                title: extension.metadata.name,
-                                                visible: true }));
+        let dialog = new Gtk.Window({
+            modal: !this._skipMainWindow,
+            type_hint: Gdk.WindowTypeHint.DIALOG
+        });
+        dialog.set_titlebar(new Gtk.HeaderBar({
+            show_close_button: true,
+            title: row.name,
+            visible: true
+        }));
 
         if (this._skipMainWindow) {
-            this.application.add_window(dialog);
+            this.add_window(dialog);
             if (this._window)
                 this._window.destroy();
             this._window = dialog;
@@ -101,36 +79,127 @@ var Application = class {
         dialog.set_default_size(600, 400);
         dialog.add(widget);
         dialog.show();
+
+        return true;
     }
 
-    _buildErrorUI(extension, exc) {
-        let box = new Gtk.Box({ orientation: Gtk.Orientation.VERTICAL });
+    _buildErrorUI(row, exc) {
+        let scroll = new Gtk.ScrolledWindow({
+            hscrollbar_policy: Gtk.PolicyType.NEVER,
+            propagate_natural_height: true
+        });
+
+        let box = new Gtk.Box({
+            orientation: Gtk.Orientation.VERTICAL,
+            spacing: 12,
+            margin: 100,
+            margin_bottom: 60
+        });
+        scroll.add(box);
+
         let label = new Gtk.Label({
-            label: _("There was an error loading the preferences dialog for %s:").format(extension.metadata.name)
+            label: '<span size="x-large">%s</span>'.format(_("Something’s gone wrong")),
+            use_markup: true
+        });
+        label.get_style_context().add_class(Gtk.STYLE_CLASS_DIM_LABEL);
+        box.add(label);
+
+        label = new Gtk.Label({
+            label: _("We’re very sorry, but there’s been a problem: the settings for this extension can’t be displayed. We recommend that you report the issue to the extension authors."),
+            justify: Gtk.Justification.CENTER,
+            wrap: true
         });
         box.add(label);
 
-        let errortext = '';
-        errortext += exc;
-        errortext += '\n\n';
-        errortext += 'Stack trace:\n';
+        let expander = new Expander({
+            label: _("Technical Details"),
+            margin_top: 12
+        });
+        box.add(expander);
 
-        // Indent stack trace.
-        errortext += exc.stack.split('\n').map(line => '  ' + line).join('\n');
+        let errortext = `${exc}\n\nStack trace:\n${
+            // Indent stack trace.
+            exc.stack.split('\n').map(line => `  ${line}`).join('\n')
+        }`;
 
-        let scroll = new Gtk.ScrolledWindow({ vexpand: true });
         let buffer = new Gtk.TextBuffer({ text: errortext });
-        let textview = new Gtk.TextView({ buffer: buffer });
-        textview.override_font(Pango.font_description_from_string('monospace'));
-        scroll.add(textview);
-        box.add(scroll);
+        let textview = new Gtk.TextView({
+            buffer: buffer,
+            wrap_mode: Gtk.WrapMode.WORD,
+            monospace: true,
+            editable: false,
+            top_margin: 12,
+            bottom_margin: 12,
+            left_margin: 12,
+            right_margin: 12
+        });
 
-        box.show_all();
-        return box;
+        let toolbar = new Gtk.Toolbar();
+        let provider = new Gtk.CssProvider();
+        provider.load_from_data(`* {
+            border: 0 solid @borders;
+            border-top-width: 1px;
+        }`);
+        toolbar.get_style_context().add_provider(
+            provider,
+            Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION
+        );
+
+        let copyButton = new Gtk.ToolButton({
+            icon_name: 'edit-copy-symbolic',
+            tooltip_text: _("Copy Error")
+        });
+        toolbar.add(copyButton);
+
+        copyButton.connect('clicked', w => {
+            let clipboard = Gtk.Clipboard.get_default(w.get_display());
+            // markdown for pasting in gitlab issues
+            let lines = [
+                `The settings of extension ${row.uuid} had an error:`,
+                '```',
+                `${exc}`,
+                '```',
+                '',
+                'Stack trace:',
+                '```',
+                exc.stack.replace(/\n$/, ''), // stack without trailing newline
+                '```',
+                ''
+            ];
+            clipboard.set_text(lines.join('\n'), -1);
+        });
+
+        let spacing = new Gtk.SeparatorToolItem({ draw: false });
+        toolbar.add(spacing);
+        toolbar.child_set_property(spacing, "expand", true);
+
+        let urlButton = new Gtk.ToolButton({
+            label: _("Homepage"),
+            tooltip_text: _("Visit extension homepage"),
+            no_show_all: true,
+            visible: row.url != null
+        });
+        toolbar.add(urlButton);
+
+        urlButton.connect('clicked', w => {
+            let context = w.get_display().get_app_launch_context();
+            Gio.AppInfo.launch_default_for_uri(row.url, context);
+        });
+
+        let expandedBox = new Gtk.Box({
+            orientation: Gtk.Orientation.VERTICAL
+        });
+        expandedBox.add(textview);
+        expandedBox.add(toolbar);
+
+        expander.add(expandedBox);
+
+        scroll.show_all();
+        return scroll;
     }
 
-    _buildUI(app) {
-        this._window = new Gtk.ApplicationWindow({ application: app,
+    _buildUI() {
+        this._window = new Gtk.ApplicationWindow({ application: this,
                                                    window_position: Gtk.WindowPosition.CENTER });
 
         this._window.set_default_size(800, 500);
@@ -147,8 +216,12 @@ var Application = class {
                             Gio.SettingsBindFlags.DEFAULT |
                             Gio.SettingsBindFlags.INVERT_BOOLEAN);
 
+        this._mainStack = new Gtk.Stack({
+            transition_type: Gtk.StackTransitionType.CROSSFADE
+        });
+        this._window.add(this._mainStack);
+
         let scroll = new Gtk.ScrolledWindow({ hscrollbar_policy: Gtk.PolicyType.NEVER });
-        this._window.add(scroll);
 
         this._extensionSelector = new Gtk.ListBox({ selection_mode: Gtk.SelectionMode.NONE });
         this._extensionSelector.set_sort_func(this._sortList.bind(this));
@@ -156,20 +229,18 @@ var Application = class {
 
         scroll.add(this._extensionSelector);
 
+        this._mainStack.add_named(scroll, 'listing');
+        this._mainStack.add_named(new EmptyPlaceholder(), 'placeholder');
 
         this._shellProxy = new GnomeShellProxy(Gio.DBus.session, 'org.gnome.Shell', '/org/gnome/Shell');
-        this._shellProxy.connectSignal('ExtensionStatusChanged', (proxy, senderName, [uuid, state, error]) => {
-            if (ExtensionUtils.extensions[uuid] !== undefined)
-                this._scanExtensions();
-        });
+        this._shellProxy.connectSignal('ExtensionStateChanged',
+            this._onExtensionStateChanged.bind(this));
 
         this._window.show_all();
     }
 
     _sortList(row1, row2) {
-        let name1 = ExtensionUtils.extensions[row1.uuid].metadata.name;
-        let name2 = ExtensionUtils.extensions[row2.uuid].metadata.name;
-        return name1.localeCompare(name2);
+        return row1.name.localeCompare(row2.name);
     }
 
     _updateHeader(row, before) {
@@ -180,19 +251,55 @@ var Application = class {
         row.set_header(sep);
     }
 
-    _scanExtensions() {
-        let finder = new ExtensionUtils.ExtensionFinder();
-        finder.connect('extension-found', this._extensionFound.bind(this));
-        finder.scanExtensions();
-        this._extensionsLoaded();
+    _findExtensionRow(uuid) {
+        return this._extensionSelector.get_children().find(c => c.uuid === uuid);
     }
 
-    _extensionFound(finder, extension) {
-        let row = new ExtensionRow(extension.uuid);
+    _onExtensionStateChanged(proxy, senderName, [uuid, newState]) {
+        let row = this._findExtensionRow(uuid);
+        if (row) {
+            let { state } = ExtensionUtils.deserializeExtension(newState);
+            if (state == ExtensionState.UNINSTALLED)
+                row.destroy();
+            return; // we only deal with new and deleted extensions here
+        }
+
+        this._shellProxy.GetExtensionInfoRemote(uuid, ([serialized]) => {
+            let extension = ExtensionUtils.deserializeExtension(serialized);
+            if (!extension)
+                return;
+            // check the extension wasn't added in between
+            if (this._findExtensionRow(uuid) != null)
+                return;
+            this._addExtensionRow(extension);
+        });
+    }
+
+    _scanExtensions() {
+        this._shellProxy.ListExtensionsRemote(([extensionsMap], e) => {
+            if (e) {
+                if (e instanceof Gio.DBusError) {
+                    log(`Failed to connect to shell proxy: ${e}`);
+                    this._mainStack.add_named(new NoShellPlaceholder(), 'noshell');
+                    this._mainStack.visible_child_name = 'noshell';
+                } else
+                    throw e;
+                return;
+            }
+
+            for (let uuid in extensionsMap) {
+                let extension = ExtensionUtils.deserializeExtension(extensionsMap[uuid]);
+                this._addExtensionRow(extension);
+            }
+            this._extensionsLoaded();
+        });
+    }
+
+    _addExtensionRow(extension) {
+        let row = new ExtensionRow(extension);
 
-        row.prefsButton.visible = this._extensionAvailable(row.uuid);
         row.prefsButton.connect('clicked', () => {
-            this._selectExtension(row.uuid);
+            this._showPrefs(row.uuid);
         });
 
         row.show_all();
@@ -200,24 +307,31 @@ var Application = class {
     }
 
     _extensionsLoaded() {
-        if (this._startupUuid && this._extensionAvailable(this._startupUuid))
-            this._selectExtension(this._startupUuid);
+        if (this._extensionSelector.get_children().length > 0)
+            this._mainStack.visible_child_name = 'listing';
+        else
+            this._mainStack.visible_child_name = 'placeholder';
+
+        if (this._startupUuid)
+            this._showPrefs(this._startupUuid);
         this._startupUuid = null;
         this._skipMainWindow = false;
         this._loaded = true;
     }
 
-    _onActivate() {
+    vfunc_activate() {
         this._window.present();
     }
 
-    _onStartup(app) {
-        this._buildUI(app);
+    vfunc_startup() {
+        super.vfunc_startup();
+
+        this._buildUI();
         this._scanExtensions();
     }
 
-    _onCommandLine(app, commandLine) {
-        app.activate();
+    vfunc_command_line(commandLine) {
+        this.activate();
         let args = commandLine.get_arguments();
 
         if (args.length) {
@@ -228,16 +342,208 @@ var Application = class {
             // Strip off "extension:///" prefix which fakes a URI, if it exists
             uuid = stripPrefix(uuid, "extension:///");
 
-            if (this._extensionAvailable(uuid))
-                this._selectExtension(uuid);
-            else if (!this._loaded)
+            if (!this._loaded)
                 this._startupUuid = uuid;
-            else
+            else if (!this._showPrefs(uuid))
                 this._skipMainWindow = false;
         }
         return 0;
     }
-};
+});
+
+var Expander = GObject.registerClass({
+    Properties: {
+        'label': GObject.ParamSpec.string(
+            'label', 'label', 'label',
+            GObject.ParamFlags.READWRITE,
+            null
+        )
+    }
+}, class Expander extends Gtk.Box {
+    _init(params = {}) {
+        this._labelText = null;
+
+        super._init(Object.assign(params, {
+            orientation: Gtk.Orientation.VERTICAL,
+            spacing: 0
+        }));
+
+        this._frame = new Gtk.Frame({
+            shadow_type: Gtk.ShadowType.IN,
+            hexpand: true
+        });
+
+        let eventBox = new Gtk.EventBox();
+        this._frame.add(eventBox);
+
+        let hbox = new Gtk.Box({
+            spacing: 6,
+            margin: 12
+        });
+        eventBox.add(hbox);
+
+        this._arrow = new Gtk.Image({
+            icon_name: 'pan-end-symbolic'
+        });
+        hbox.add(this._arrow);
+
+        this._label = new Gtk.Label({ label: this._labelText });
+        hbox.add(this._label);
+
+        this._revealer = new Gtk.Revealer();
+
+        this._childBin = new Gtk.Frame({
+            shadow_type: Gtk.ShadowType.IN
+        });
+        this._revealer.add(this._childBin);
+
+        // Directly chain up to parent for internal children
+        super.add(this._frame);
+        super.add(this._revealer);
+
+        let provider = new Gtk.CssProvider();
+        provider.load_from_data('* { border-top-width: 0; }');
+        this._childBin.get_style_context().add_provider(
+            provider,
+            Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION
+        );
+
+        this._gesture = new Gtk.GestureMultiPress({
+            widget: this._frame,
+            button: 0,
+            exclusive: true
+        });
+        this._gesture.connect('released', (gesture, nPress) => {
+            if (nPress == 1)
+                this._revealer.reveal_child = !this._revealer.reveal_child;
+        });
+        this._revealer.connect('notify::reveal-child', () => {
+            if (this._revealer.reveal_child)
+                this._arrow.icon_name = 'pan-down-symbolic';
+            else
+                this._arrow.icon_name = 'pan-end-symbolic';
+        });
+    }
+
+    get label() {
+        return this._labelText;
+    }
+
+    set label(text) {
+        if (this._labelText == text)
+            return;
+
+        if (this._label)
+            this._label.label = text;
+        this._labelText = text;
+        this.notify('label');
+    }
+
+    add(child) {
+        // set expanded child
+        this._childBin.get_children().forEach(c => {
+            this._childBin.remove(c);
+        });
+
+        if (child)
+            this._childBin.add(child);
+    }
+});
+
+var EmptyPlaceholder = GObject.registerClass(
+class EmptyPlaceholder extends Gtk.Box {
+    _init() {
+        super._init({
+            orientation: Gtk.Orientation.VERTICAL,
+            spacing: 6,
+            margin: 32
+        });
+
+        let image = new Gtk.Image({
+            icon_name: 'application-x-addon-symbolic',
+            pixel_size: 96,
+            visible: true,
+            vexpand: true,
+            valign: Gtk.Align.END
+        });
+        image.get_style_context().add_class(Gtk.STYLE_CLASS_DIM_LABEL);
+        this.add(image);
+
+        let label = new Gtk.Label({
+            label: `<b><span size="x-large">${_("No Extensions Installed" )}</span></b>`,
+            use_markup: true,
+            visible: true
+        });
+        label.get_style_context().add_class(Gtk.STYLE_CLASS_DIM_LABEL);
+        this.add(label);
+
+        let appInfo = Gio.DesktopAppInfo.new('org.gnome.Software.desktop');
+
+        let desc = new Gtk.Label({
+            label: _("Extensions can be installed through Software or <a href=\"https://extensions.gnome.org\">extensions.gnome.org</a>."),
+            use_markup: true,
+            wrap: true,
+            justify: Gtk.Justification.CENTER,
+            visible: true,
+            max_width_chars: 50,
+            hexpand: true,
+            vexpand: (appInfo == null),
+            halign: Gtk.Align.CENTER,
+            valign: Gtk.Align.START
+        });
+        this.add(desc);
+
+        if (appInfo) {
+            let button = new Gtk.Button({
+                label: _("Browse in Software"),
+                image: new Gtk.Image({
+                    icon_name: "org.gnome.Software-symbolic"
+                }),
+                always_show_image: true,
+                margin_top: 12,
+                visible: true,
+                halign: Gtk.Align.CENTER,
+                valign: Gtk.Align.START,
+                vexpand: true
+            });
+            this.add(button);
+
+            button.connect('clicked', w => {
+                let context = w.get_display().get_app_launch_context();
+                appInfo.launch([], context);
+            });
+        }
+    }
+});
+
+var NoShellPlaceholder = GObject.registerClass(
+class NoShellPlaceholder extends Gtk.Box {
+    _init() {
+        super._init({
+            orientation: Gtk.Orientation.VERTICAL,
+            spacing: 12,
+            margin: 100,
+            margin_bottom: 60
+        });
+
+        let label = new Gtk.Label({
+            label: '<span size="x-large">%s</span>'.format(
+                _("Something’s gone wrong")),
+            use_markup: true
+        });
+        label.get_style_context().add_class(Gtk.STYLE_CLASS_DIM_LABEL);
+        this.add(label);
+
+        label = new Gtk.Label({
+            label: _("We’re very sorry, but it was not possible to get the list of installed extensions. Make sure you are logged into GNOME and try again."),
+            justify: Gtk.Justification.CENTER,
+            wrap: true
+        });
+        this.add(label);
+
+        this.show_all();
+    }
+});
 
 var DescriptionLabel = GObject.registerClass(
 class DescriptionLabel extends Gtk.Label {
@@ -251,30 +557,55 @@ class DescriptionLabel extends Gtk.Label {
 
 var ExtensionRow = GObject.registerClass(
 class ExtensionRow extends Gtk.ListBoxRow {
-    _init(uuid) {
+    _init(extension) {
         super._init();
 
-        this.uuid = uuid;
+        this._app = Gio.Application.get_default();
+        this._extension = extension;
+        this._prefsModule = null;
 
-        this._settings = new Gio.Settings({ schema_id: 'org.gnome.shell' });
-        this._settings.connect('changed::enabled-extensions', () => {
-            this._switch.state = this._isEnabled();
-        });
-        this._settings.connect('changed::disable-extension-version-validation',
-            () => {
-                this._switch.sensitive = this._canEnable();
-            });
-        this._settings.connect('changed::disable-user-extensions',
-            () => {
-                this._switch.sensitive = this._canEnable();
+        this._extensionStateChangedId = this._app.shellProxy.connectSignal(
+            'ExtensionStateChanged', (p, sender, [uuid, newState]) => {
+                if (this.uuid !== uuid)
+                    return;
+
+                this._extension = ExtensionUtils.deserializeExtension(newState);
+                let state = (this._extension.state == ExtensionState.ENABLED);
+                this._switch.state = state;
+                this._switch.sensitive = this._canToggle();
             });
 
+        this.connect('destroy', this._onDestroy.bind(this));
+
         this._buildUI();
     }
 
-    _buildUI() {
-        let extension = ExtensionUtils.extensions[this.uuid];
+    get uuid() {
+        return this._extension.uuid;
+    }
 
+    get name() {
+        return this._extension.metadata.name;
+    }
+
+    get hasPrefs() {
+        return this._extension.hasPrefs;
+    }
+
+    get url() {
+        return this._extension.metadata.url;
+    }
+
+    _onDestroy() {
+        if (!this._app.shellProxy)
+            return;
+
+        if (this._extensionStateChangedId)
+            this._app.shellProxy.disconnectSignal(this._extensionStateChangedId);
+        this._extensionStateChangedId = 0;
+    }
+
+    _buildUI() {
         let hbox = new Gtk.Box({ orientation: Gtk.Orientation.HORIZONTAL,
                                  hexpand: true, margin_end: 24, spacing: 24,
                                  margin: 12 });
@@ -284,73 +615,60 @@ class ExtensionRow extends Gtk.ListBoxRow {
                                  spacing: 6, hexpand: true });
         hbox.add(vbox);
 
-        let name = GLib.markup_escape_text(extension.metadata.name, -1);
+        let name = GLib.markup_escape_text(this.name, -1);
         let label = new Gtk.Label({ label: '<b>' + name + '</b>',
                                     use_markup: true,
                                     halign: Gtk.Align.START });
         vbox.add(label);
 
-        let desc = extension.metadata.description.split('\n')[0];
+        let desc = this._extension.metadata.description.split('\n')[0];
         label = new DescriptionLabel({ label: desc, wrap: true, lines: 2,
                                        ellipsize: Pango.EllipsizeMode.END,
                                        xalign: 0, yalign: 0 });
         vbox.add(label);
 
         let button = new Gtk.Button({ valign: Gtk.Align.CENTER,
+                                      visible: this.hasPrefs,
                                       no_show_all: true });
-        button.add(new Gtk.Image({ icon_name: 'emblem-system-symbolic',
-                                   icon_size: Gtk.IconSize.BUTTON,
-                                   visible: true }));
+        button.set_image(new Gtk.Image({ icon_name: 'emblem-system-symbolic',
+                                         icon_size: Gtk.IconSize.BUTTON,
+                                         visible: true }));
         button.get_style_context().add_class('circular');
         hbox.add(button);
 
         this.prefsButton = button;
 
-        this._switch = new Gtk.Switch({ valign: Gtk.Align.CENTER,
-                                        sensitive: this._canEnable(),
-                                        state: this._isEnabled() });
+        this._switch = new Gtk.Switch({
+            valign: Gtk.Align.CENTER,
+            sensitive: this._canToggle(),
+            state: this._extension.state === ExtensionState.ENABLED
+        });
         this._switch.connect('notify::active', () => {
             if (this._switch.active)
-                this._enable();
+                this._app.shellProxy.EnableExtensionRemote(this.uuid);
             else
-                this._disable();
+                this._app.shellProxy.DisableExtensionRemote(this.uuid);
         });
         this._switch.connect('state-set', () => true);
         hbox.add(this._switch);
     }
 
-    _canEnable() {
-        let extension = ExtensionUtils.extensions[this.uuid];
-        let checkVersion = !this._settings.get_boolean('disable-extension-version-validation');
-
-        return !this._settings.get_boolean('disable-user-extensions') &&
-               !(checkVersion && ExtensionUtils.isOutOfDate(extension));
+    _canToggle() {
+        return this._extension.canChange;
     }
 
-    _isEnabled() {
-        let extensions = this._settings.get_strv('enabled-extensions');
-        return extensions.indexOf(this.uuid) != -1;
-    }
+    get prefsModule() {
+        if (!this._prefsModule) {
+            ExtensionUtils.installImporter(this._extension);
 
-    _enable() {
-        let extensions = this._settings.get_strv('enabled-extensions');
-        if (extensions.indexOf(this.uuid) != -1)
-            return;
+            // give extension prefs access to their own extension object
+            ExtensionUtils.getCurrentExtension = () => this._extension;
 
-        extensions.push(this.uuid);
-        this._settings.set_strv('enabled-extensions', extensions);
-    }
+            this._prefsModule = this._extension.imports.prefs;
+            this._prefsModule.init(this._extension.metadata);
+        }
 
-    _disable() {
-        let extensions = this._settings.get_strv('enabled-extensions');
-        let pos = extensions.indexOf(this.uuid);
-        if (pos == -1)
-            return;
-        do {
-            extensions.splice(pos, 1);
-            pos = extensions.indexOf(this.uuid);
-        } while (pos != -1);
-        this._settings.set_strv('enabled-extensions', extensions);
+        return this._prefsModule;
     }
 });
 
@@ -358,12 +676,12 @@ function initEnvironment() {
     // Monkey-patch in a "global" object that fakes some Shell utilities
     // that ExtensionUtils depends on.
     window.global = {
-        log() {
-            print([].join.call(arguments, ', '));
+        log(...args) {
+            print(args.join(', '));
         },
 
         logError(s) {
-            log('ERROR: ' + s);
+            log(`ERROR: ${s}`);
         },
 
         userdatadir: GLib.build_filenamev([GLib.get_user_data_dir(), 'gnome-shell'])
@@ -378,6 +696,5 @@ function main(argv) {
     Gettext.bindtextdomain(Config.GETTEXT_PACKAGE, Config.LOCALEDIR);
     Gettext.textdomain(Config.GETTEXT_PACKAGE);
 
-    let app = new Application();
-    app.application.run(argv);
+    new Application().run(argv);
 }

js/gdm/authPrompt.js

@@ -1,10 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Clutter = imports.gi.Clutter;
-const Gio = imports.gi.Gio;
-const Pango = imports.gi.Pango;
+const { Clutter, Pango, Shell, St } = imports.gi;
 const Signals = imports.signals;
-const St = imports.gi.St;
 
 const Animation = imports.ui.animation;
 const Batch = imports.gdm.batch;
@@ -62,23 +59,23 @@ var AuthPrompt = class {
         this.smartcardDetected = this._userVerifier.smartcardDetected;
 
         this.connect('next', () => {
-                this.updateSensitivity(false);
-                this.startSpinning();
-                if (this._queryingService) {
-                    this._userVerifier.answerQuery(this._queryingService, this._entry.text);
-                } else {
-                    this._preemptiveAnswer = this._entry.text;
-                }
-            });
+            this.updateSensitivity(false);
+            this.startSpinning();
+            if (this._queryingService) {
+                this._userVerifier.answerQuery(this._queryingService, this._entry.text);
+            } else {
+                this._preemptiveAnswer = this._entry.text;
+            }
+        });
 
         this.actor = new St.BoxLayout({ style_class: 'login-dialog-prompt-layout',
                                         vertical: true });
         this.actor.connect('destroy', this._onDestroy.bind(this));
         this.actor.connect('key-press-event', (actor, event) => {
-                if (event.get_key_symbol() == Clutter.KEY_Escape)
-                    this.cancel();
-                return Clutter.EVENT_PROPAGATE;
-            });
+            if (event.get_key_symbol() == Clutter.KEY_Escape)
+                this.cancel();
+            return Clutter.EVENT_PROPAGATE;
+        });
 
         this._userWell = new St.Bin({ x_fill: true,
                                       x_align: St.Align.START });
@@ -96,7 +93,7 @@ var AuthPrompt = class {
                          x_align: St.Align.START });
         this._entry = new St.Entry({ style_class: 'login-dialog-prompt-entry',
                                      can_focus: true });
-        ShellEntry.addContextMenu(this._entry, { isPassword: true });
+        ShellEntry.addContextMenu(this._entry, { isPassword: true, actionMode: Shell.ActionMode.NONE });
 
         this.actor.add(this._entry,
                        { expand: true,
@@ -115,7 +112,7 @@ var AuthPrompt = class {
         this._buttonBox = new St.BoxLayout({ style_class: 'login-dialog-button-box',
                                              vertical: false });
         this.actor.add(this._buttonBox,
-                       { expand:  true,
+                       { expand: true,
                          x_align: St.Align.MIDDLE,
                          y_align: St.Align.END });
 
@@ -141,7 +138,7 @@ var AuthPrompt = class {
                                             reactive: true,
                                             can_focus: true,
                                             label: _("Cancel") });
-        this.cancelButton.connect('clicked', () => { this.cancel(); });
+        this.cancelButton.connect('clicked', () => this.cancel());
         this._buttonBox.add(this.cancelButton,
                             { expand: false,
                               x_fill: false,
@@ -160,7 +157,7 @@ var AuthPrompt = class {
                                           reactive: true,
                                           can_focus: true,
                                           label: _("Next") });
-        this.nextButton.connect('clicked', () => { this.emit('next'); });
+        this.nextButton.connect('clicked', () => this.emit('next'));
         this.nextButton.add_style_pseudo_class('default');
         this._buttonBox.add(this.nextButton,
                             { expand: false,
@@ -298,12 +295,11 @@ var AuthPrompt = class {
                                    time: DEFAULT_BUTTON_WELL_ANIMATION_TIME,
                                    delay: DEFAULT_BUTTON_WELL_ANIMATION_DELAY,
                                    transition: 'linear',
-                                   onCompleteScope: this,
-                                   onComplete() {
-                                      if (wasSpinner) {
-                                          if (this._spinner)
-                                              this._spinner.stop();
-                                      }
+                                   onComplete: () => {
+                                       if (wasSpinner) {
+                                           if (this._spinner)
+                                               this._spinner.stop();
+                                       }
                                    }
                                  });
             }

js/gdm/batch.js

@@ -44,6 +44,7 @@
  * replaced by something else.
  */
 
+const { GObject } = imports.gi;
 const Signals = imports.signals;
 
 var Task = class {
@@ -124,7 +125,7 @@ var Batch = class extends Task {
     }
 
     process() {
-        throw new Error('Not implemented');
+        throw new GObject.NotImplementedError(`process in ${this.constructor.name}`);
     }
 
     runTask() {
@@ -176,36 +177,36 @@ Signals.addSignalMethods(Batch.prototype);
 
 var ConcurrentBatch = class extends Batch {
     process() {
-       let hold = this.runTask();
+        let hold = this.runTask();
 
-       if (hold) {
-           this.hold.acquireUntilAfter(hold);
-       }
+        if (hold) {
+            this.hold.acquireUntilAfter(hold);
+        }
 
-       // Regardless of the state of the just run task,
-       // fire off the next one, so all the tasks can run
-       // concurrently.
-       this.nextTask();
+        // Regardless of the state of the just run task,
+        // fire off the next one, so all the tasks can run
+        // concurrently.
+        this.nextTask();
     }
 };
 Signals.addSignalMethods(ConcurrentBatch.prototype);
 
 var ConsecutiveBatch = class extends Batch {
     process() {
-       let hold = this.runTask();
+        let hold = this.runTask();
 
-       if (hold && hold.isAcquired()) {
-           // This task is inhibiting the batch. Wait on it
-           // before processing the next one.
-           let signalId = hold.connect('release', () => {
-               hold.disconnect(signalId);
-               this.nextTask();
-           });
-           return;
-       } else {
-           // This task finished, process the next one
-           this.nextTask();
-       }
+        if (hold && hold.isAcquired()) {
+            // This task is inhibiting the batch. Wait on it
+            // before processing the next one.
+            let signalId = hold.connect('release', () => {
+                hold.disconnect(signalId);
+                this.nextTask();
+            });
+            return;
+        } else {
+            // This task finished, process the next one
+            this.nextTask();
+        }
     }
 };
 Signals.addSignalMethods(ConsecutiveBatch.prototype);

js/gdm/fingerprint.js

@@ -1,8 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported FprintManager */
 
 const Gio = imports.gi.Gio;
-const Shell = imports.gi.Shell;
-const Signals = imports.signals;
 
 const FprintManagerIface = `
 <node>
@@ -25,8 +24,8 @@ function FprintManager() {
 
     try {
         self.init(null);
-    } catch(e) {
-        log('Failed to connect to Fprint service: ' + e.message);
+    } catch (e) {
+        log(`Failed to connect to Fprint service: ${e.message}`);
         return null;
     }
 

js/gdm/loginDialog.js

@@ -1,4 +1,5 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported LoginDialog */
 /*
  * Copyright 2011 Red Hat, Inc
  *
@@ -16,19 +17,9 @@
  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
-const AccountsService = imports.gi.AccountsService;
-const Atk = imports.gi.Atk;
-const Clutter = imports.gi.Clutter;
-const Gdm = imports.gi.Gdm;
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
-const GObject = imports.gi.GObject;
-const Gtk = imports.gi.Gtk;
-const Meta = imports.gi.Meta;
-const Pango = imports.gi.Pango;
-const Shell = imports.gi.Shell;
+const { AccountsService, Atk, Clutter, Gdm, Gio,
+        GLib, GObject, Meta, Pango, Shell, St } = imports.gi;
 const Signals = imports.signals;
-const St = imports.gi.St;
 
 const AuthPrompt = imports.gdm.authPrompt;
 const Batch = imports.gdm.batch;
@@ -53,7 +44,7 @@ var UserListItem = class {
     constructor(user) {
         this.user = user;
         this._userChangedId = this.user.connect('changed',
-                                                 this._onUserChanged.bind(this));
+                                                this._onUserChanged.bind(this));
 
         let layout = new St.BoxLayout({ vertical: true });
         this.actor = new St.Button({ style_class: 'login-dialog-user-list-item',
@@ -160,9 +151,9 @@ Signals.addSignalMethods(UserListItem.prototype);
 
 var UserList = class {
     constructor() {
-        this.actor = new St.ScrollView({ style_class: 'login-dialog-user-list-view'});
-        this.actor.set_policy(Gtk.PolicyType.NEVER,
-                              Gtk.PolicyType.AUTOMATIC);
+        this.actor = new St.ScrollView({ style_class: 'login-dialog-user-list-view' });
+        this.actor.set_policy(St.PolicyType.NEVER,
+                              St.PolicyType.AUTOMATIC);
 
         this._box = new St.BoxLayout({ vertical: true,
                                        style_class: 'login-dialog-user-list',
@@ -183,7 +174,7 @@ var UserList = class {
         if (global.stage.get_key_focus() != this.actor)
             return;
 
-        let focusSet = this.actor.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false);
+        let focusSet = this.actor.navigate_focus(null, St.DirectionType.TAB_FORWARD, false);
         if (!focusSet) {
             Meta.later_add(Meta.LaterType.BEFORE_REDRAW, () => {
                 this._moveFocusToItems();
@@ -197,8 +188,6 @@ var UserList = class {
     }
 
     updateStyle(isExpanded) {
-        let tasks = [];
-
         if (isExpanded)
             this._box.add_style_pseudo_class('expanded');
         else
@@ -254,7 +243,7 @@ var UserList = class {
             return;
 
         if (user.locked)
-           return;
+            return;
 
         let userName = user.get_user_name();
 
@@ -271,7 +260,7 @@ var UserList = class {
         item.connect('activate', this._onItemActivated.bind(this));
 
         // Try to keep the focused item front-and-center
-        item.actor.connect('key-focus-in', () => { this.scrollToItem(item); });
+        item.actor.connect('key-focus-in', () => this.scrollToItem(item));
 
         this._moveFocusToItems();
 
@@ -329,16 +318,17 @@ var SessionMenuButton = class {
         this._menu.actor.hide();
 
         this._menu.connect('open-state-changed', (menu, isOpen) => {
-             if (isOpen)
-                 this._button.add_style_pseudo_class('active');
-             else
-                 this._button.remove_style_pseudo_class('active');
+            if (isOpen)
+                this._button.add_style_pseudo_class('active');
+            else
+                this._button.remove_style_pseudo_class('active');
         });
 
-        this._manager = new PopupMenu.PopupMenuManager({ actor: this._button });
+        this._manager = new PopupMenu.PopupMenuManager(this._button,
+                                                       { actionMode: Shell.ActionMode.NONE });
         this._manager.addMenu(this._menu);
 
-        this._button.connect('clicked', () => { this._menu.toggle(); });
+        this._button.connect('clicked', () => this._menu.toggle());
 
         this._items = {};
         this._activeSessionId = null;
@@ -362,11 +352,11 @@ var SessionMenuButton = class {
     }
 
     setActiveSession(sessionId) {
-         if (sessionId == this._activeSessionId)
-             return;
+        if (sessionId == this._activeSessionId)
+            return;
 
-         this._activeSessionId = sessionId;
-         this._updateOrnament();
+        this._activeSessionId = sessionId;
+        this._updateOrnament();
     }
 
     close() {
@@ -383,7 +373,7 @@ var SessionMenuButton = class {
         }
 
         for (let i = 0; i < ids.length; i++) {
-            let [sessionName, sessionDescription] = Gdm.get_session_name_and_description(ids[i]);
+            let [sessionName, sessionDescription_] = Gdm.get_session_name_and_description(ids[i]);
 
             let id = ids[i];
             let item = new PopupMenu.PopupMenuItem(sessionName);
@@ -412,18 +402,18 @@ var LoginDialog = GObject.registerClass({
         this.connect('destroy', this._onDestroy.bind(this));
         parentActor.add_child(this);
 
-        this._userManager = AccountsService.UserManager.get_default()
+        this._userManager = AccountsService.UserManager.get_default();
         this._gdmClient = new Gdm.Client();
 
         this._settings = new Gio.Settings({ schema_id: GdmUtil.LOGIN_SCREEN_SCHEMA });
 
-        this._settings.connect('changed::' + GdmUtil.BANNER_MESSAGE_KEY,
+        this._settings.connect(`changed::${GdmUtil.BANNER_MESSAGE_KEY}`,
                                this._updateBanner.bind(this));
-        this._settings.connect('changed::' + GdmUtil.BANNER_MESSAGE_TEXT_KEY,
+        this._settings.connect(`changed::${GdmUtil.BANNER_MESSAGE_TEXT_KEY}`,
                                this._updateBanner.bind(this));
-        this._settings.connect('changed::' + GdmUtil.DISABLE_USER_LIST_KEY,
+        this._settings.connect(`changed::${GdmUtil.DISABLE_USER_LIST_KEY}`,
                                this._updateDisableUserList.bind(this));
-        this._settings.connect('changed::' + GdmUtil.LOGO_KEY,
+        this._settings.connect(`changed::${GdmUtil.LOGO_KEY}`,
                                this._updateLogo.bind(this));
 
         this._textureCache = St.TextureCache.get_default();
@@ -473,8 +463,8 @@ var LoginDialog = GObject.registerClass({
 
         this._bannerView = new St.ScrollView({ style_class: 'login-dialog-banner-view',
                                                opacity: 0,
-                                               vscrollbar_policy: Gtk.PolicyType.AUTOMATIC,
-                                               hscrollbar_policy: Gtk.PolicyType.NEVER });
+                                               vscrollbar_policy: St.PolicyType.AUTOMATIC,
+                                               hscrollbar_policy: St.PolicyType.NEVER });
         this.add_child(this._bannerView);
 
         let bannerBox = new St.BoxLayout({ vertical: true });
@@ -490,6 +480,9 @@ var LoginDialog = GObject.registerClass({
         this._logoBin = new St.Widget({ style_class: 'login-dialog-logo-bin',
                                         x_align: Clutter.ActorAlign.CENTER,
                                         y_align: Clutter.ActorAlign.END });
+        this._logoBin.connect('resource-scale-changed', () => {
+            this._updateLogoTexture(this._textureCache, this._logoFile);
+        });
         this.add_child(this._logoBin);
         this._updateLogo();
 
@@ -526,7 +519,7 @@ var LoginDialog = GObject.registerClass({
     _getBannerAllocation(dialogBox) {
         let actorBox = new Clutter.ActorBox();
 
-        let [minWidth, minHeight, natWidth, natHeight] = this._bannerView.get_preferred_size();
+        let [, , natWidth, natHeight] = this._bannerView.get_preferred_size();
         let centerX = dialogBox.x1 + (dialogBox.x2 - dialogBox.x1) / 2;
 
         actorBox.x1 = Math.floor(centerX - natWidth / 2);
@@ -540,7 +533,7 @@ var LoginDialog = GObject.registerClass({
     _getLogoBinAllocation(dialogBox) {
         let actorBox = new Clutter.ActorBox();
 
-        let [minWidth, minHeight, natWidth, natHeight] = this._logoBin.get_preferred_size();
+        let [, , natWidth, natHeight] = this._logoBin.get_preferred_size();
         let centerX = dialogBox.x1 + (dialogBox.x2 - dialogBox.x1) / 2;
 
         actorBox.x1 = Math.floor(centerX - natWidth / 2);
@@ -554,7 +547,7 @@ var LoginDialog = GObject.registerClass({
     _getCenterActorAllocation(dialogBox, actor) {
         let actorBox = new Clutter.ActorBox();
 
-        let [minWidth, minHeight, natWidth, natHeight] = actor.get_preferred_size();
+        let [, , natWidth, natHeight] = actor.get_preferred_size();
         let centerX = dialogBox.x1 + (dialogBox.x2 - dialogBox.x1) / 2;
         let centerY = dialogBox.y1 + (dialogBox.y2 - dialogBox.y1) / 2;
 
@@ -581,19 +574,15 @@ var LoginDialog = GObject.registerClass({
         // First find out what space the children require
         let bannerAllocation = null;
         let bannerHeight = 0;
-        let bannerWidth = 0;
         if (this._bannerView.visible) {
             bannerAllocation = this._getBannerAllocation(dialogBox, this._bannerView);
             bannerHeight = bannerAllocation.y2 - bannerAllocation.y1;
-            bannerWidth = bannerAllocation.x2 - bannerAllocation.x1;
         }
 
         let authPromptAllocation = null;
-        let authPromptHeight = 0;
         let authPromptWidth = 0;
         if (this._authPrompt.actor.visible) {
             authPromptAllocation = this._getCenterActorAllocation(dialogBox, this._authPrompt.actor);
-            authPromptHeight = authPromptAllocation.y2 - authPromptAllocation.y1;
             authPromptWidth = authPromptAllocation.x2 - authPromptAllocation.x1;
         }
 
@@ -625,64 +614,64 @@ var LoginDialog = GObject.registerClass({
             let leftOverYSpace = bannerSpace - bannerHeight;
 
             if (leftOverYSpace > 0) {
-                 // First figure out how much left over space is up top
-                 let leftOverTopSpace = leftOverYSpace / 2;
+                // First figure out how much left over space is up top
+                let leftOverTopSpace = leftOverYSpace / 2;
 
-                 // Then, shift the banner into the middle of that extra space
-                 let yShift = Math.floor(leftOverTopSpace / 2);
+                // Then, shift the banner into the middle of that extra space
+                let yShift = Math.floor(leftOverTopSpace / 2);
 
-                 bannerAllocation.y1 += yShift;
-                 bannerAllocation.y2 += yShift;
+                bannerAllocation.y1 += yShift;
+                bannerAllocation.y2 += yShift;
             } else {
-                 // Then figure out how much space there would be if we switched to a
-                 // wide layout with banner on one side and authprompt on the other.
-                 let leftOverXSpace = dialogWidth - authPromptWidth;
+                // Then figure out how much space there would be if we switched to a
+                // wide layout with banner on one side and authprompt on the other.
+                let leftOverXSpace = dialogWidth - authPromptWidth;
 
-                 // In a wide view, half of the available space goes to the banner,
-                 // and the other half goes to the margins.
-                 let wideBannerWidth = leftOverXSpace / 2;
-                 let wideSpacing  = leftOverXSpace - wideBannerWidth;
+                // In a wide view, half of the available space goes to the banner,
+                // and the other half goes to the margins.
+                let wideBannerWidth = leftOverXSpace / 2;
+                let wideSpacing  = leftOverXSpace - wideBannerWidth;
 
-                 // If we do go with a wide layout, we need there to be at least enough
-                 // space for the banner and the auth prompt to be the same width,
-                 // so it doesn't look unbalanced.
-                 if (authPromptWidth > 0 && wideBannerWidth > authPromptWidth) {
-                     let centerX = dialogBox.x1 + dialogWidth / 2;
-                     let centerY = dialogBox.y1 + dialogHeight / 2;
+                // If we do go with a wide layout, we need there to be at least enough
+                // space for the banner and the auth prompt to be the same width,
+                // so it doesn't look unbalanced.
+                if (authPromptWidth > 0 && wideBannerWidth > authPromptWidth) {
+                    let centerX = dialogBox.x1 + dialogWidth / 2;
+                    let centerY = dialogBox.y1 + dialogHeight / 2;
 
-                     // A small portion of the spacing goes down the center of the
-                     // screen to help delimit the two columns of the wide view
-                     let centerGap = wideSpacing / 8;
+                    // A small portion of the spacing goes down the center of the
+                    // screen to help delimit the two columns of the wide view
+                    let centerGap = wideSpacing / 8;
 
-                     // place the banner along the left edge of the center margin
-                     bannerAllocation.x2 = Math.floor(centerX - centerGap / 2);
-                     bannerAllocation.x1 = Math.floor(bannerAllocation.x2 - wideBannerWidth);
+                    // place the banner along the left edge of the center margin
+                    bannerAllocation.x2 = Math.floor(centerX - centerGap / 2);
+                    bannerAllocation.x1 = Math.floor(bannerAllocation.x2 - wideBannerWidth);
 
-                     // figure out how tall it would like to be and try to accomodate
-                     // but don't let it get too close to the logo
-                     let [wideMinHeight, wideBannerHeight] = this._bannerView.get_preferred_height(wideBannerWidth);
+                    // figure out how tall it would like to be and try to accommodate
+                    // but don't let it get too close to the logo
+                    let [, wideBannerHeight] = this._bannerView.get_preferred_height(wideBannerWidth);
 
-                     let maxWideHeight = dialogHeight - 3 * logoHeight;
-                     wideBannerHeight = Math.min(maxWideHeight, wideBannerHeight);
-                     bannerAllocation.y1 = Math.floor(centerY - wideBannerHeight / 2);
-                     bannerAllocation.y2 = bannerAllocation.y1 + wideBannerHeight;
+                    let maxWideHeight = dialogHeight - 3 * logoHeight;
+                    wideBannerHeight = Math.min(maxWideHeight, wideBannerHeight);
+                    bannerAllocation.y1 = Math.floor(centerY - wideBannerHeight / 2);
+                    bannerAllocation.y2 = bannerAllocation.y1 + wideBannerHeight;
 
-                     // place the auth prompt along the right edge of the center margin
-                     authPromptAllocation.x1 = Math.floor(centerX + centerGap / 2);
-                     authPromptAllocation.x2 = authPromptAllocation.x1 + authPromptWidth;
-                 } else {
-                     // If we aren't going to do a wide view, then we need to limit
-                     // the height of the banner so it will present scrollbars
+                    // place the auth prompt along the right edge of the center margin
+                    authPromptAllocation.x1 = Math.floor(centerX + centerGap / 2);
+                    authPromptAllocation.x2 = authPromptAllocation.x1 + authPromptWidth;
+                } else {
+                    // If we aren't going to do a wide view, then we need to limit
+                    // the height of the banner so it will present scrollbars
 
-                     // First figure out how much space there is without the banner
-                     leftOverYSpace += bannerHeight;
+                    // First figure out how much space there is without the banner
+                    leftOverYSpace += bannerHeight;
 
-                     // Then figure out how much of that space is up top
-                     let availableTopSpace = Math.floor(leftOverYSpace / 2);
+                    // Then figure out how much of that space is up top
+                    let availableTopSpace = Math.floor(leftOverYSpace / 2);
 
-                     // Then give all of that space to the banner
-                     bannerAllocation.y2 = bannerAllocation.y1 + availableTopSpace;
-                 }
+                    // Then give all of that space to the banner
+                    bannerAllocation.y2 = bannerAllocation.y1 + availableTopSpace;
+                }
             }
         } else if (userSelectionAllocation) {
             // Grow the user list to fill the space
@@ -787,11 +776,12 @@ var LoginDialog = GObject.registerClass({
             return;
 
         this._logoBin.destroy_all_children();
-        if (this._logoFile) {
+        if (this._logoFile && this._logoBin.resource_scale > 0) {
             let scaleFactor = St.ThemeContext.get_for_stage(global.stage).scale_factor;
             this._logoBin.add_child(this._textureCache.load_file_async(this._logoFile,
                                                                        -1, _LOGO_ICON_HEIGHT,
-                                                                       scaleFactor));
+                                                                       scaleFactor,
+                                                                       this._logoBin.resource_scale));
         }
     }
 
@@ -856,10 +846,10 @@ var LoginDialog = GObject.registerClass({
     _shouldShowSessionMenuButton() {
         if (this._authPrompt.verificationStatus != AuthPrompt.AuthPromptStatus.VERIFYING &&
             this._authPrompt.verificationStatus != AuthPrompt.AuthPromptStatus.VERIFICATION_FAILED)
-          return false;
+            return false;
 
         if (this._user && this._user.is_loaded && this._user.is_logged_in())
-          return false;
+            return false;
 
         return true;
     }
@@ -924,7 +914,7 @@ var LoginDialog = GObject.registerClass({
                          { opacity: 255,
                            time: _FADE_ANIMATION_TIME,
                            transition: 'easeOutQuad',
-                           onUpdate() {
+                           onUpdate: () => {
                                let children = Main.layoutManager.uiGroup.get_children();
 
                                for (let i = 0; i < children.length; i++) {
@@ -932,12 +922,10 @@ var LoginDialog = GObject.registerClass({
                                        children[i].opacity = this.opacity;
                                }
                            },
-                           onUpdateScope: this,
-                           onComplete() {
+                           onComplete: () => {
                                if (this._authPrompt.verificationStatus != AuthPrompt.AuthPromptStatus.NOT_VERIFYING)
                                    this._authPrompt.reset();
-                           },
-                           onCompleteScope: this });
+                           } });
     }
 
     _gotGreeterSessionProxy(proxy) {
@@ -954,7 +942,7 @@ var LoginDialog = GObject.registerClass({
                          { opacity: 0,
                            time: _FADE_ANIMATION_TIME,
                            transition: 'easeOutQuad',
-                           onUpdate() {
+                           onUpdate: () => {
                                let children = Main.layoutManager.uiGroup.get_children();
 
                                for (let i = 0; i < children.length; i++) {
@@ -962,22 +950,20 @@ var LoginDialog = GObject.registerClass({
                                        children[i].opacity = this.opacity;
                                }
                            },
-                           onUpdateScope: this,
-                           onComplete() {
+                           onComplete: () => {
                                this._greeter.call_start_session_when_ready_sync(serviceName, true, null);
-                           },
-                           onCompleteScope: this });
+                           } });
     }
 
     _onSessionOpened(client, serviceName) {
-        this._authPrompt.finish(() => { this._startSession(serviceName); });
+        this._authPrompt.finish(() => this._startSession(serviceName));
     }
 
     _waitForItemForUser(userName) {
         let item = this._userList.getItemFromUserName(userName);
 
         if (item)
-          return null;
+            return null;
 
         let hold = new Batch.Hold();
         let signalId = this._userList.connect('item-added',
@@ -988,7 +974,7 @@ var LoginDialog = GObject.registerClass({
                     hold.release();
             });
 
-        hold.connect('release', () => { this._userList.disconnect(signalId); });
+        hold.connect('release', () => this._userList.disconnect(signalId));
 
         return hold;
     }
@@ -1052,6 +1038,7 @@ var LoginDialog = GObject.registerClass({
                              return this._blockTimedLoginUntilIdle();
                          } else {
                              animationTime = delay;
+                             return null;
                          }
                      },
 
@@ -1087,12 +1074,12 @@ var LoginDialog = GObject.registerClass({
 
         // Restart timed login on user interaction
         global.stage.connect('captured-event', (actor, event) => {
-           if (event.type() == Clutter.EventType.KEY_PRESS ||
+            if (event.type() == Clutter.EventType.KEY_PRESS ||
                event.type() == Clutter.EventType.BUTTON_PRESS) {
-               this._startTimedLogin(userName, seconds);
-           }
+                this._startTimedLogin(userName, seconds);
+            }
 
-           return Clutter.EVENT_PROPAGATE;
+            return Clutter.EVENT_PROPAGATE;
         });
     }
 
@@ -1255,7 +1242,7 @@ var LoginDialog = GObject.registerClass({
         this._authPrompt.cancel();
     }
 
-    addCharacter(unichar) {
+    addCharacter(_unichar) {
         // Don't allow type ahead at the login screen
     }
 

js/gdm/oVirt.js

@@ -1,4 +1,5 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported getOVirtCredentialsManager */
 
 const Gio = imports.gi.Gio;
 const Signals = imports.signals;

js/gdm/realmd.js

@@ -1,7 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Gio = imports.gi.Gio;
-const Shell = imports.gi.Shell;
 const Signals = imports.signals;
 
 const { loadInterfaceXML } = imports.misc.fileUtils;
@@ -16,11 +15,11 @@ const RealmIface = loadInterfaceXML("org.freedesktop.realmd.Realm");
 const Realm = Gio.DBusProxy.makeProxyWrapper(RealmIface);
 
 var Manager = class {
-    constructor(parentActor) {
+    constructor() {
         this._aggregateProvider = Provider(Gio.DBus.system,
                                            'org.freedesktop.realmd',
                                            '/org/freedesktop/realmd',
-                                           this._reloadRealms.bind(this))
+                                           this._reloadRealms.bind(this));
         this._realms = {};
 
         this._signalId = this._aggregateProvider.connect('g-properties-changed',
@@ -37,10 +36,10 @@ var Manager = class {
             return;
 
         for (let i = 0; i < realmPaths.length; i++) {
-            let realm = Realm(Gio.DBus.system,
-                              'org.freedesktop.realmd',
-                              realmPaths[i],
-                              this._onRealmLoaded.bind(this));
+            Realm(Gio.DBus.system,
+                  'org.freedesktop.realmd',
+                  realmPaths[i],
+                  this._onRealmLoaded.bind(this));
         }
     }
 
@@ -99,10 +98,10 @@ var Manager = class {
         Service(Gio.DBus.system,
                 'org.freedesktop.realmd',
                 '/org/freedesktop/realmd',
-                service => { service.ReleaseRemote(); });
+                service => service.ReleaseRemote());
         this._aggregateProvider.disconnect(this._signalId);
         this._realms = { };
         this._updateLoginFormat();
     }
 };
-Signals.addSignalMethods(Manager.prototype)
+Signals.addSignalMethods(Manager.prototype);

js/gdm/util.js

@@ -1,18 +1,15 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported BANNER_MESSAGE_KEY, BANNER_MESSAGE_TEXT_KEY, LOGO_KEY,
+            DISABLE_USER_LIST_KEY, fadeInActor, fadeOutActor, cloneAndFadeOutActor */
 
-const Clutter = imports.gi.Clutter;
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
-const Mainloop = imports.mainloop;
+const { Clutter, Gio, GLib } = imports.gi;
 const Signals = imports.signals;
-const St = imports.gi.St;
 
 const Batch = imports.gdm.batch;
 const Fprint = imports.gdm.fingerprint;
 const OVirt = imports.gdm.oVirt;
 const Main = imports.ui.main;
 const Params = imports.misc.params;
-const ShellEntry = imports.ui.shellEntry;
 const SmartcardManager = imports.misc.smartcardManager;
 const Tweener = imports.ui.tweener;
 
@@ -35,7 +32,7 @@ var LOGO_KEY = 'logo';
 var DISABLE_USER_LIST_KEY = 'disable-user-list';
 
 // Give user 48ms to read each character of a PAM message
-var USER_READ_TIME = 48
+var USER_READ_TIME = 48;
 
 var MessageType = {
     NONE: 0,
@@ -50,7 +47,7 @@ function fadeInActor(actor) {
 
     let hold = new Batch.Hold();
     actor.show();
-    let [minHeight, naturalHeight] = actor.get_preferred_height(-1);
+    let [, naturalHeight] = actor.get_preferred_height(-1);
 
     actor.opacity = 0;
     actor.set_height(0);
@@ -308,7 +305,7 @@ var ShellUserVerifier = class {
             });
     }
 
-    _oVirtUserAuthenticated(token) {
+    _oVirtUserAuthenticated(_token) {
         this._preemptingService = OVIRT_SERVICE_NAME;
         this.emit('ovirt-user-authenticated');
     }
@@ -347,7 +344,7 @@ var ShellUserVerifier = class {
         try {
             this._clearUserVerifier();
             this._userVerifier = client.open_reauthentication_channel_finish(result);
-        } catch(e) {
+        } catch (e) {
             if (e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.CANCELLED))
                 return;
             if (e.matches(Gio.DBusError, Gio.DBusError.ACCESS_DENIED) &&
@@ -374,7 +371,7 @@ var ShellUserVerifier = class {
         try {
             this._clearUserVerifier();
             this._userVerifier = client.get_user_verifier_finish(result);
-        } catch(e) {
+        } catch (e) {
             if (e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.CANCELLED))
                 return;
             this._reportInitError('Failed to obtain user verifier', e);
@@ -428,36 +425,31 @@ var ShellUserVerifier = class {
     _startService(serviceName) {
         this._hold.acquire();
         if (this._userName) {
-           this._userVerifier.call_begin_verification_for_user(serviceName,
-                                                               this._userName,
-                                                               this._cancellable,
-                                                               (obj, result) => {
-               try {
-                   obj.call_begin_verification_for_user_finish(result);
-               } catch(e) {
-                   if (e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.CANCELLED))
-                       return;
-                   this._reportInitError('Failed to start verification for user', e);
-                   return;
-               }
+            this._userVerifier.call_begin_verification_for_user(serviceName, this._userName, this._cancellable, (obj, result) => {
+                try {
+                    obj.call_begin_verification_for_user_finish(result);
+                } catch (e) {
+                    if (e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.CANCELLED))
+                        return;
+                    this._reportInitError('Failed to start verification for user', e);
+                    return;
+                }
 
-               this._hold.release();
-           });
+                this._hold.release();
+            });
         } else {
-           this._userVerifier.call_begin_verification(serviceName,
-                                                      this._cancellable,
-                                                      (obj, result) => {
-               try {
-                   obj.call_begin_verification_finish(result);
-               } catch(e) {
-                   if (e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.CANCELLED))
-                       return;
-                   this._reportInitError('Failed to start verification', e);
-                   return;
-               }
+            this._userVerifier.call_begin_verification(serviceName, this._cancellable, (obj, result) => {
+                try {
+                    obj.call_begin_verification_finish(result);
+                } catch (e) {
+                    if (e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.CANCELLED))
+                        return;
+                    this._reportInitError('Failed to start verification', e);
+                    return;
+                }
 
-               this._hold.release();
-           });
+                this._hold.release();
+            });
         }
     }
 

js/js-resources.gresource.xml

@@ -64,6 +64,7 @@
     <file>ui/keyboard.js</file>
     <file>ui/layout.js</file>
     <file>ui/lightbox.js</file>
+    <file>ui/locatePointer.js</file>
     <file>ui/lookingGlass.js</file>
     <file>ui/magnifier.js</file>
     <file>ui/magnifierDBus.js</file>
@@ -78,12 +79,14 @@
     <file>ui/overview.js</file>
     <file>ui/overviewControls.js</file>
     <file>ui/padOsd.js</file>
+    <file>ui/pageIndicators.js</file>
     <file>ui/panel.js</file>
     <file>ui/panelMenu.js</file>
+    <file>ui/pointerA11yTimeout.js</file>
     <file>ui/pointerWatcher.js</file>
     <file>ui/popupMenu.js</file>
-    <file>ui/remoteMenu.js</file>
     <file>ui/remoteSearch.js</file>
+    <file>ui/ripples.js</file>
     <file>ui/runDialog.js</file>
     <file>ui/screenShield.js</file>
     <file>ui/screencast.js</file>
@@ -120,6 +123,7 @@
 
     <file>ui/status/accessibility.js</file>
     <file>ui/status/brightness.js</file>
+    <file>ui/status/dwellClick.js</file>
     <file>ui/status/location.js</file>
     <file>ui/status/keyboard.js</file>
     <file>ui/status/nightLight.js</file>

js/misc/extensionUtils.js

@@ -1,22 +1,37 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported ExtensionState, ExtensionType, getCurrentExtension,
+   getSettings, initTranslations, isOutOfDate, installImporter,
+   serializeExtension, deserializeExtension */
 
 // Common utils for the extension system and the extension
 // preferences tool
 
-const Signals = imports.signals;
+const { Gio, GLib } = imports.gi;
 
-const Gio = imports.gi.Gio;
+const Gettext = imports.gettext;
+const Lang = imports.lang;
 
 const Config = imports.misc.config;
-const FileUtils = imports.misc.fileUtils;
 
 var ExtensionType = {
     SYSTEM: 1,
     PER_USER: 2
 };
 
-// Maps uuid -> metadata object
-var extensions = {};
+var ExtensionState = {
+    ENABLED: 1,
+    DISABLED: 2,
+    ERROR: 3,
+    OUT_OF_DATE: 4,
+    DOWNLOADING: 5,
+    INITIALIZED: 6,
+
+    // Used as an error state for operations on unknown extensions,
+    // should never be in a real extensionMeta object.
+    UNINSTALLED: 99
+};
+
+const SERIALIZED_PROPERTIES = ['type', 'state', 'path', 'error', 'hasPrefs', 'canChange'];
 
 /**
  * getCurrentExtension:
@@ -30,7 +45,7 @@ function getCurrentExtension() {
     // Search for an occurrence of an extension stack frame
     // Start at 1 because 0 is the stack frame of this function
     for (let i = 1; i < stack.length; i++) {
-        if (stack[i].indexOf('/gnome-shell/extensions/') > -1) {
+        if (stack[i].includes('/gnome-shell/extensions/')) {
             extensionStackLine = stack[i];
             break;
         }
@@ -48,13 +63,17 @@ function getCurrentExtension() {
     if (!match)
         return null;
 
+    // local import, as the module is used from outside the gnome-shell process
+    // as well (not this function though)
+    let extensionManager = imports.ui.main.extensionManager;
+
     let path = match[1];
     let file = Gio.File.new_for_path(path);
 
     // Walk up the directory tree, looking for an extension with
     // the same UUID as a directory name.
     while (file != null) {
-        let extension = extensions[file.get_basename()];
+        let extension = extensionManager.lookup(file.get_basename());
         if (extension !== undefined)
             return extension;
         file = file.get_parent();
@@ -63,6 +82,66 @@ function getCurrentExtension() {
     return null;
 }
 
+/**
+ * initTranslations:
+ * @domain: (optional): the gettext domain to use
+ *
+ * Initialize Gettext to load translations from extensionsdir/locale.
+ * If @domain is not provided, it will be taken from metadata['gettext-domain']
+ */
+function initTranslations(domain) {
+    let extension = getCurrentExtension();
+
+    if (!extension)
+        throw new Error('initTranslations() can only be called from extensions');
+
+    domain = domain || extension.metadata['gettext-domain'];
+
+    // Expect USER extensions to have a locale/ subfolder, otherwise assume a
+    // SYSTEM extension that has been installed in the same prefix as the shell
+    let localeDir = extension.dir.get_child('locale');
+    if (localeDir.query_exists(null))
+        Gettext.bindtextdomain(domain, localeDir.get_path());
+    else
+        Gettext.bindtextdomain(domain, Config.LOCALEDIR);
+}
+
+/**
+ * getSettings:
+ * @schema: (optional): the GSettings schema id
+ *
+ * Builds and returns a GSettings schema for @schema, using schema files
+ * in extensionsdir/schemas. If @schema is omitted, it is taken from
+ * metadata['settings-schema'].
+ */
+function getSettings(schema) {
+    let extension = getCurrentExtension();
+
+    if (!extension)
+        throw new Error('getSettings() can only be called from extensions');
+
+    schema = schema || extension.metadata['settings-schema'];
+
+    const GioSSS = Gio.SettingsSchemaSource;
+
+    // Expect USER extensions to have a schemas/ subfolder, otherwise assume a
+    // SYSTEM extension that has been installed in the same prefix as the shell
+    let schemaDir = extension.dir.get_child('schemas');
+    let schemaSource;
+    if (schemaDir.query_exists(null))
+        schemaSource = GioSSS.new_from_directory(schemaDir.get_path(),
+                                                 GioSSS.get_default(),
+                                                 false);
+    else
+        schemaSource = GioSSS.get_default();
+
+    let schemaObj = schemaSource.lookup(schema, true);
+    if (!schemaObj)
+        throw new Error(`Schema ${schema} could not be found for extension ${extension.metadata.uuid}. Please check your installation`);
+
+    return new Gio.Settings({ settings_schema: schemaObj });
+}
+
 /**
  * versionCheck:
  * @required: an array of versions we're compatible with
@@ -100,54 +179,50 @@ function isOutOfDate(extension) {
     return false;
 }
 
-function createExtensionObject(uuid, dir, type) {
-    let info;
+function serializeExtension(extension) {
+    let obj = {};
+    Lang.copyProperties(extension.metadata, obj);
 
-    let metadataFile = dir.get_child('metadata.json');
-    if (!metadataFile.query_exists(null)) {
-        throw new Error('Missing metadata.json');
-    }
+    SERIALIZED_PROPERTIES.forEach(prop => {
+        obj[prop] = extension[prop];
+    });
 
-    let metadataContents, success, tag;
-    try {
-        [success, metadataContents, tag] = metadataFile.load_contents(null);
-        if (metadataContents instanceof Uint8Array)
-            metadataContents = imports.byteArray.toString(metadataContents);
-    } catch (e) {
-        throw new Error('Failed to load metadata.json: ' + e);
-    }
-    let meta;
-    try {
-        meta = JSON.parse(metadataContents);
-    } catch (e) {
-        throw new Error('Failed to parse metadata.json: ' + e);
-    }
-
-    let requiredProperties = ['uuid', 'name', 'description', 'shell-version'];
-    for (let i = 0; i < requiredProperties.length; i++) {
-        let prop = requiredProperties[i];
-        if (!meta[prop]) {
-            throw new Error('missing "' + prop + '" property in metadata.json');
+    let res = {};
+    for (let key in obj) {
+        let val = obj[key];
+        let type;
+        switch (typeof val) {
+        case 'string':
+            type = 's';
+            break;
+        case 'number':
+            type = 'd';
+            break;
+        case 'boolean':
+            type = 'b';
+            break;
+        default:
+            continue;
         }
+        res[key] = GLib.Variant.new(type, val);
     }
 
-    if (uuid != meta.uuid) {
-        throw new Error('uuid "' + meta.uuid + '" from metadata.json does not match directory name "' + uuid + '"');
+    return res;
+}
+
+function deserializeExtension(variant) {
+    let res = { metadata: {} };
+    for (let prop in variant) {
+        let val = variant[prop].unpack();
+        if (SERIALIZED_PROPERTIES.includes(prop))
+            res[prop] = val;
+        else
+            res.metadata[prop] = val;
     }
-
-    let extension = {};
-
-    extension.metadata = meta;
-    extension.uuid = meta.uuid;
-    extension.type = type;
-    extension.dir = dir;
-    extension.path = dir.get_path();
-    extension.error = '';
-    extension.hasPrefs = dir.get_child('prefs.js').query_exists(null);
-
-    extensions[uuid] = extension;
-
-    return extension;
+    // add the 2 additional properties to create a valid extension object, as createExtensionObject()
+    res.uuid = res.metadata.uuid;
+    res.dir = Gio.File.new_for_path(res.path);
+    return res;
 }
 
 function installImporter(extension) {
@@ -158,36 +233,3 @@ function installImporter(extension) {
     extension.imports = imports[extension.uuid];
     imports.searchPath = oldSearchPath;
 }
-
-var ExtensionFinder = class {
-    _loadExtension(extensionDir, info, perUserDir) {
-        let fileType = info.get_file_type();
-        if (fileType != Gio.FileType.DIRECTORY)
-            return;
-        let uuid = info.get_name();
-        let existing = extensions[uuid];
-        if (existing) {
-            log('Extension %s already installed in %s. %s will not be loaded'.format(uuid, existing.path, extensionDir.get_path()));
-            return;
-        }
-
-        let extension;
-        let type = extensionDir.has_prefix(perUserDir) ? ExtensionType.PER_USER
-                                                       : ExtensionType.SYSTEM;
-        try {
-            extension = createExtensionObject(uuid, extensionDir, type);
-        } catch(e) {
-            logError(e, 'Could not load extension %s'.format(uuid));
-            return;
-        }
-        this.emit('extension-found', extension);
-    }
-
-    scanExtensions() {
-        let perUserDir = Gio.File.new_for_path(global.userdatadir);
-        FileUtils.collectFromDatadirs('extensions', true, (dir, info) => {
-            this._loadExtension(dir, info, perUserDir);
-        });
-    }
-};
-Signals.addSignalMethods(ExtensionFinder.prototype);

js/misc/fileUtils.js

@@ -1,9 +1,9 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported collectFromDatadirs, deleteGFile, recursivelyDeleteDir,
+            recursivelyMoveDir, loadInterfaceXML */
 
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
+const { Gio, GLib } = imports.gi;
 const Config = imports.misc.config;
-const Params = imports.misc.params;
 
 function collectFromDatadirs(subdir, includeUserDir, processFile) {
     let dataDirs = GLib.get_system_data_dirs();
@@ -38,7 +38,7 @@ function recursivelyDeleteDir(dir, deleteParent) {
     let children = dir.enumerate_children('standard::name,standard::type',
                                           Gio.FileQueryInfoFlags.NONE, null);
 
-    let info, child;
+    let info;
     while ((info = children.next_file(null)) != null) {
         let type = info.get_file_type();
         let child = dir.get_child(info.get_name());
@@ -59,7 +59,7 @@ function recursivelyMoveDir(srcDir, destDir) {
     if (!destDir.query_exists(null))
         destDir.make_directory_with_parents(null);
 
-    let info, child;
+    let info;
     while ((info = children.next_file(null)) != null) {
         let type = info.get_file_type();
         let srcChild = srcDir.get_child(info.get_name());
@@ -86,13 +86,13 @@ function loadInterfaceXML(iface) {
     let f = Gio.File.new_for_uri(uri);
 
     try {
-        let [ok, bytes] = f.load_contents(null);
+        let [ok_, bytes] = f.load_contents(null);
         if (bytes instanceof Uint8Array)
-            xml = imports.byteArray.toString(bytes)
+            xml = imports.byteArray.toString(bytes);
         else
             xml = bytes.toString();
     } catch (e) {
-        log('Failed to load D-Bus interface ' + iface);
+        log(`Failed to load D-Bus interface ${iface}`);
     }
 
     return xml;

js/misc/gnomeSession.js

@@ -1,7 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported PresenceStatus, Presence, Inhibitor, SessionManager */
 
 const Gio = imports.gi.Gio;
-const Signals = imports.signals;
 
 const { loadInterfaceXML } = imports.misc.fileUtils;
 

js/misc/history.js

@@ -18,7 +18,7 @@ var HistoryManager = class {
         this._historyIndex = 0;
         if (this._key) {
             this._history = global.settings.get_strv(this._key);
-            global.settings.connect('changed::' + this._key,
+            global.settings.connect(`changed::${this._key}`,
                                     this._historyChanged.bind(this));
 
         } else {
@@ -66,7 +66,7 @@ var HistoryManager = class {
             this._indexChanged();
         }
 
-        return this._historyIndex ? this._history[this._historyIndex -1] : null;
+        return this._historyIndex ? this._history[this._historyIndex - 1] : null;
     }
 
     addItem(input) {

js/misc/ibusManager.js

@@ -1,11 +1,10 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported getIBusManager */
 
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
+const { Gio, GLib, IBus } = imports.gi;
 const Mainloop = imports.mainloop;
 const Signals = imports.signals;
 
-const IBus = imports.gi.IBus;
 const IBusCandidatePopup = imports.ui.ibusCandidatePopup;
 
 // Ensure runtime version matches
@@ -44,7 +43,7 @@ var IBusManager = class {
         this._candidatePopup = new IBusCandidatePopup.CandidatePopup();
 
         this._panelService = null;
-        this._engines = {};
+        this._engines = new Map();
         this._ready = false;
         this._registerPropertiesId = 0;
         this._currentEngineName = null;
@@ -64,8 +63,8 @@ var IBusManager = class {
         try {
             Gio.Subprocess.new(['ibus-daemon', '--xim', '--panel', 'disable'],
                                Gio.SubprocessFlags.NONE);
-        } catch(e) {
-            log('Failed to launch ibus-daemon: ' + e.message);
+        } catch (e) {
+            log(`Failed to launch ibus-daemon: ${e.message}`);
         }
     }
 
@@ -75,7 +74,7 @@ var IBusManager = class {
 
         this._panelService = null;
         this._candidatePopup.setPanelService(null);
-        this._engines = {};
+        this._engines.clear();
         this._ready = false;
         this._registerPropertiesId = 0;
         this._currentEngineName = null;
@@ -98,7 +97,7 @@ var IBusManager = class {
         if (enginesList) {
             for (let i = 0; i < enginesList.length; ++i) {
                 let name = enginesList[i].get_name();
-                this._engines[name] = enginesList[i];
+                this._engines.set(name, enginesList[i]);
             }
             this._updateReadiness();
         } else {
@@ -121,7 +120,7 @@ var IBusManager = class {
                 if (!GLib.str_has_suffix(path, '/InputContext_1'))
                     this.emit ('focus-in');
             });
-            this._panelService.connect('focus-out', () => { this.emit('focus-out'); });
+            this._panelService.connect('focus-out', () => this.emit('focus-out'));
 
             try {
                 // IBus versions older than 1.5.10 have a bug which
@@ -140,7 +139,7 @@ var IBusManager = class {
                     engine = this._ibus.get_global_engine_async_finish(result);
                     if (!engine)
                         return;
-                } catch(e) {
+                } catch (e) {
                     return;
                 }
                 this._engineChanged(this._ibus, engine.get_name());
@@ -152,8 +151,7 @@ var IBusManager = class {
     }
 
     _updateReadiness() {
-        this._ready = (Object.keys(this._engines).length > 0 &&
-                       this._panelService != null);
+        this._ready = this._engines.size > 0 && this._panelService != null;
         this.emit('ready', this._ready);
     }
 
@@ -191,10 +189,10 @@ var IBusManager = class {
     }
 
     getEngineDesc(id) {
-        if (!this._ready || !this._engines.hasOwnProperty(id))
+        if (!this._ready || !this._engines.has(id))
             return null;
 
-        return this._engines[id];
+        return this._engines.get(id);
     }
 
     setEngine(id, callback) {

js/misc/inputMethod.js

@@ -1,9 +1,10 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
-const Clutter = imports.gi.Clutter;
-const GObject = imports.gi.GObject;
-const IBus = imports.gi.IBus;
+/* exported InputMethod */
+const { Clutter, GLib, GObject, IBus } = imports.gi;
+
 const Keyboard = imports.ui.status.keyboard;
-const Signals = imports.signals;
+
+var HIDE_PANEL_TIME = 50;
 
 var InputMethod = GObject.registerClass(
 class InputMethod extends Clutter.InputMethod {
@@ -15,6 +16,7 @@ class InputMethod extends Clutter.InputMethod {
         this._preeditStr = '';
         this._preeditPos = 0;
         this._preeditVisible = false;
+        this._hidePanelId = 0;
         this._ibus = IBus.Bus.new_async();
         this._ibus.connect('connected', this._onConnected.bind(this));
         this._ibus.connect('disconnected', this._clear.bind(this));
@@ -73,7 +75,7 @@ class InputMethod extends Clutter.InputMethod {
         this._context = null;
         this._hints = 0;
         this._purpose = 0;
-        this._preeditStr = ''
+        this._preeditStr = '';
         this._preeditPos = 0;
         this._preeditVisible = false;
     }
@@ -83,15 +85,15 @@ class InputMethod extends Clutter.InputMethod {
             this.emit('request-surrounding');
     }
 
-    _onCommitText(context, text) {
+    _onCommitText(_context, text) {
         this.commit(text.get_text());
     }
 
-    _onDeleteSurroundingText(context) {
+    _onDeleteSurroundingText() {
         this.delete_surrounding();
     }
 
-    _onUpdatePreeditText(context, text, pos, visible) {
+    _onUpdatePreeditText(_context, text, pos, visible) {
         if (text == null)
             return;
 
@@ -107,17 +109,17 @@ class InputMethod extends Clutter.InputMethod {
         this._preeditVisible = visible;
     }
 
-    _onShowPreeditText(context) {
+    _onShowPreeditText() {
         this._preeditVisible = true;
         this.set_preedit_text(this._preeditStr, this._preeditPos);
     }
 
-    _onHidePreeditText(context) {
+    _onHidePreeditText() {
         this.set_preedit_text(null, this._preeditPos);
         this._preeditVisible = false;
     }
 
-    _onForwardKeyEvent(context, keyval, keycode, state) {
+    _onForwardKeyEvent(_context, keyval, keycode, state) {
         let press = (state & IBus.ModifierType.RELEASE_MASK) == 0;
         state &= ~(IBus.ModifierType.RELEASE_MASK);
 
@@ -138,6 +140,11 @@ class InputMethod extends Clutter.InputMethod {
             this._updateCapabilities();
             this._emitRequestSurrounding();
         }
+
+        if (this._hidePanelId) {
+            GLib.source_remove(this._hidePanelId);
+            this._hidePanelId = 0;
+        }
     }
 
     vfunc_focus_out() {
@@ -152,6 +159,12 @@ class InputMethod extends Clutter.InputMethod {
             this.set_preedit_text(null, 0);
             this._preeditStr = null;
         }
+
+        this._hidePanelId = GLib.timeout_add(GLib.PRIORITY_DEFAULT, HIDE_PANEL_TIME, () => {
+            this.set_input_panel_state(Clutter.InputPanelState.OFF);
+            this._hidePanelId = 0;
+            return GLib.SOURCE_REMOVE;
+        });
     }
 
     vfunc_reset() {
@@ -250,7 +263,7 @@ class InputMethod extends Clutter.InputMethod {
                                                       let retval = context.process_key_event_async_finish(res);
                                                       this.notify_key_event(event, retval);
                                                   } catch (e) {
-                                                      log('Error processing key on IM: ' + e.message);
+                                                      log(`Error processing key on IM: ${e.message}`);
                                                   }
                                               });
         return true;

js/misc/introspect.js

@@ -1,7 +1,5 @@
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
-const Meta = imports.gi.Meta;
-const Shell = imports.gi.Shell;
+/* exported IntrospectService */
+const { Gio, GLib, Meta, Shell } = imports.gi;
 
 const INTROSPECT_SCHEMA = 'org.gnome.shell';
 const INTROSPECT_KEY = 'introspect';
@@ -45,17 +43,20 @@ var IntrospectService = class {
     }
 
     _isStandaloneApp(app) {
-        let windows = app.get_windows();
-
         return app.get_windows().some(w => w.transient_for == null);
     }
 
     _isIntrospectEnabled() {
-       return this._settings.get_boolean(INTROSPECT_KEY);
+        return this._settings.get_boolean(INTROSPECT_KEY);
     }
 
     _isSenderWhitelisted(sender) {
-       return APP_WHITELIST.includes(sender);
+        return APP_WHITELIST.includes(sender);
+    }
+
+    _getSandboxedAppId(app) {
+        let ids = app.get_windows().map(w => w.get_sandboxed_app_id());
+        return ids.find(id => id != null);
     }
 
     _syncRunningApplications() {
@@ -79,6 +80,10 @@ var IntrospectService = class {
                 newActiveApplication = app.get_id();
             }
 
+            let sandboxedAppId = this._getSandboxedAppId(app);
+            if (sandboxedAppId)
+                appInfo['sandboxed-app-id'] = new GLib.Variant('s', sandboxedAppId);
+
             newRunningApplications[app.get_id()] = appInfo;
         }
 
@@ -140,6 +145,7 @@ var IntrospectService = class {
                 let frameRect = window.get_frame_rect();
                 let title = window.get_title();
                 let wmClass = window.get_wm_class();
+                let sandboxedAppId = window.get_sandboxed_app_id();
 
                 windowsList[windowId] = {
                     'app-id': GLib.Variant.new('s', app.get_id()),
@@ -156,6 +162,10 @@ var IntrospectService = class {
 
                 if (wmClass != null)
                     windowsList[windowId]['wm-class'] = GLib.Variant.new('s', wmClass);
+
+                if (sandboxedAppId != null)
+                    windowsList[windowId]['sandboxed-app-id'] =
+                        GLib.Variant.new('s', sandboxedAppId);
             }
         }
         invocation.return_value(new GLib.Variant('(a{ta{sv}})', [windowsList]));

js/misc/jsParse.js

@@ -1,4 +1,5 @@
 /* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+/* exported getCompletions, getCommonPrefix, getDeclaredConstants */
 
 // Returns a list of potential completions for text. Completions either
 // follow a dot (e.g. foo.ba -> bar) or they are picked from globalCompletionList (e.g. fo -> foo)
@@ -8,7 +9,7 @@
 // This function is likely the one you want to call from external modules
 function getCompletions(text, commandHeader, globalCompletionList) {
     let methods = [];
-    let expr, base;
+    let expr_, base;
     let attrHead = '';
     if (globalCompletionList == null) {
         globalCompletionList = [];
@@ -21,7 +22,7 @@ function getCompletions(text, commandHeader, globalCompletionList) {
         // Look for expressions like "Main.panel.foo" and match Main.panel and foo
         let matches = text.match(/(.*)\.(.*)/);
         if (matches) {
-            [expr, base, attrHead] = matches;
+            [expr_, base, attrHead] = matches;
 
             methods = getPropertyNamesFromExpression(base, commandHeader).filter(
                 attr => attr.slice(0, attrHead.length) == attrHead
@@ -32,7 +33,7 @@ function getCompletions(text, commandHeader, globalCompletionList) {
         // not proceeded by a dot and match them against global constants
         matches = text.match(/^(\w*)$/);
         if (text == '' || matches) {
-            [expr, attrHead] = matches;
+            [expr_, attrHead] = matches;
             methods = globalCompletionList.filter(
                 attr => attr.slice(0, attrHead.length) == attrHead
             );
@@ -51,14 +52,14 @@ function getCompletions(text, commandHeader, globalCompletionList) {
 // if we encounter anything that isn't a letter, '.', ')', or ']',
 // we should stop parsing.
 function isStopChar(c) {
-    return !c.match(/[\w\.\)\]]/);
+    return !c.match(/[\w.)\]]/);
 }
 
 // Given the ending position of a quoted string, find where it starts
 function findMatchingQuote(expr, offset) {
     let quoteChar = expr.charAt(offset);
     for (let i = offset - 1; i >= 0; --i) {
-        if (expr.charAt(i) == quoteChar && expr.charAt(i-1) != '\\'){
+        if (expr.charAt(i) == quoteChar && expr.charAt(i - 1) != '\\') {
             return i;
         }
     }
@@ -68,7 +69,7 @@ function findMatchingQuote(expr, offset) {
 // Given the ending position of a regex, find where it starts
 function findMatchingSlash(expr, offset) {
     for (let i = offset - 1; i >= 0; --i) {
-        if (expr.charAt(i) == '/' && expr.charAt(i-1) != '\\'){
+        if (expr.charAt(i) == '/' && expr.charAt(i - 1) != '\\') {
             return i;
         }
     }
@@ -81,7 +82,7 @@ function findMatchingSlash(expr, offset) {
 // findMatchingBrace("[(])", 3) returns 1.
 function findMatchingBrace(expr, offset) {
     let closeBrace = expr.charAt(offset);
-    let openBrace = ({')': '(', ']': '['})[closeBrace];
+    let openBrace = ({ ')': '(', ']': '[' })[closeBrace];
 
     function findTheBrace(expr, offset) {
         if (offset < 0) {
@@ -117,11 +118,11 @@ function getExpressionOffset(expr, offset) {
     while (offset >= 0) {
         let currChar = expr.charAt(offset);
 
-        if (isStopChar(currChar)){
+        if (isStopChar(currChar)) {
             return offset + 1;
         }
 
-        if (currChar.match(/[\)\]]/)) {
+        if (currChar.match(/[)\]]/)) {
             offset = findMatchingBrace(expr, offset);
         }
 
@@ -151,15 +152,11 @@ function getAllProps(obj) {
 // e.g., expr="({ foo: null, bar: null, 4: null })" will
 // return ["foo", "bar", ...] but the list will not include "4",
 // since methods accessed with '.' notation must star with a letter or _.
-function getPropertyNamesFromExpression(expr, commandHeader) {
-    if (commandHeader == null) {
-        commandHeader = '';
-    }
-
+function getPropertyNamesFromExpression(expr, commandHeader = '') {
     let obj = {};
     if (!isUnsafeExpression(expr)) {
         try {
-                obj = eval(commandHeader + expr);
+            obj = eval(commandHeader + expr);
         } catch (e) {
             return [];
         }
@@ -168,7 +165,7 @@ function getPropertyNamesFromExpression(expr, commandHeader) {
     }
 
     let propsUnique = {};
-    if (typeof obj === 'object'){
+    if (typeof obj === 'object') {
         let allProps = getAllProps(obj);
         // Get only things we are allowed to complete following a '.'
         allProps = allProps.filter( isValidPropertyName );
@@ -234,10 +231,10 @@ function isUnsafeExpression(str) {
 function getDeclaredConstants(str) {
     let ret = [];
     str.split(';').forEach(s => {
-        let base, keyword;
+        let base_, keyword;
         let match = s.match(/const\s+(\w+)\s*=/);
         if (match) {
-            [base, keyword] = match;
+            [base_, keyword] = match;
             ret.push(keyword);
         }
     });

js/misc/keyboardManager.js

@@ -1,8 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported getKeyboardManager, holdKeyboard, releaseKeyboard */
 
-const GLib = imports.gi.GLib;
-const GnomeDesktop = imports.gi.GnomeDesktop;
-const Meta = imports.gi.Meta;
+const { GLib, GnomeDesktop, Meta } = imports.gi;
 
 const Main = imports.ui.main;
 
@@ -62,7 +61,7 @@ var KeyboardManager = class {
             this._currentKeymap.options == options)
             return;
 
-        this._currentKeymap = {layouts, variants, options};
+        this._currentKeymap = { layouts, variants, options };
         Meta.get_backend().set_keymap(layouts, variants, options);
     }
 
@@ -127,7 +126,7 @@ var KeyboardManager = class {
 
     _getLocaleLayout() {
         let locale = GLib.get_language_names()[0];
-        if (locale.indexOf('_') == -1)
+        if (!locale.includes('_'))
             locale = DEFAULT_LOCALE;
 
         let [found, , id] = GnomeDesktop.get_input_source_from_locale(locale);

js/misc/loginManager.js

@@ -1,9 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported canLock, getLoginManager, registerSessionWithGDM */
 
-const GLib = imports.gi.GLib;
-const Gio = imports.gi.Gio;
-const Mainloop = imports.mainloop;
-const Shell = imports.gi.Shell;
+const { GLib, Gio } = imports.gi;
 const Signals = imports.signals;
 
 const { loadInterfaceXML } = imports.misc.fileUtils;
@@ -46,11 +44,33 @@ function canLock() {
 
         let version = result.deep_unpack()[0].deep_unpack();
         return haveSystemd() && versionCompare('3.5.91', version);
-    } catch(e) {
+    } catch (e) {
         return false;
     }
 }
 
+
+function registerSessionWithGDM() {
+    log("Registering session with GDM");
+    Gio.DBus.system.call('org.gnome.DisplayManager',
+                         '/org/gnome/DisplayManager/Manager',
+                         'org.gnome.DisplayManager.Manager',
+                         'RegisterSession',
+                         GLib.Variant.new('(a{sv})', [{}]), null,
+                         Gio.DBusCallFlags.NONE, -1, null,
+        (source, result) => {
+            try {
+                source.call_finish(result);
+            } catch (e) {
+                if (!e.matches(Gio.DBusError, Gio.DBusError.UNKNOWN_METHOD))
+                    log(`Error registering session with GDM: ${e.message}`);
+                else
+                    log("Not calling RegisterSession(): method not exported, GDM too old?");
+            }
+        }
+    );
+}
+
 let _loginManager = null;
 
 /**
@@ -90,7 +110,7 @@ var LoginManagerSystemd = class {
         let sessionId = GLib.getenv('XDG_SESSION_ID');
         if (!sessionId) {
             log('Unset XDG_SESSION_ID, getCurrentSessionProxy() called outside a user session. Asking logind directly.');
-            let [session, objectPath] = this._userProxy.Display;
+            let [session, objectPath_] = this._userProxy.Display;
             if (session) {
                 log(`Will monitor session ${session}`);
                 sessionId = session;
@@ -163,10 +183,10 @@ var LoginManagerSystemd = class {
             (proxy, result) => {
                 let fd = -1;
                 try {
-                    let [outVariant, fdList] = proxy.call_with_unix_fd_list_finish(result);
+                    let [outVariant_, fdList] = proxy.call_with_unix_fd_list_finish(result);
                     fd = fdList.steal_fds()[0];
                     callback(new Gio.UnixInputStream({ fd: fd }));
-                } catch(e) {
+                } catch (e) {
                     logError(e, "Error getting systemd inhibitor");
                     callback(null);
                 }
@@ -180,7 +200,7 @@ var LoginManagerSystemd = class {
 Signals.addSignalMethods(LoginManagerSystemd.prototype);
 
 var LoginManagerDummy = class {
-    getCurrentSessionProxy(callback) {
+    getCurrentSessionProxy(_callback) {
         // we could return a DummySession object that fakes whatever callers
         // expect (at the time of writing: connect() and connectSignal()
         // methods), but just never calling the callback should be safer

js/misc/modemManager.js

@@ -1,7 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Gio = imports.gi.Gio;
-const NMA = imports.gi.NMA;
+const { Gio, NMA } = imports.gi;
 const Signals = imports.signals;
 
 const { loadInterfaceXML } = imports.misc.fileUtils;
@@ -27,33 +26,33 @@ function _getMobileProvidersDatabase() {
 }
 
 // _findProviderForMccMnc:
-// @operator_name: operator name
-// @operator_code: operator code
+// @operatorName: operator name
+// @operatorCode: operator code
 //
 // Given an operator name string (which may not be a real operator name) and an
 // operator code string, tries to find a proper operator name to display.
 //
-function _findProviderForMccMnc(operator_name, operator_code) {
-    if (operator_name) {
-        if (operator_name.length != 0 &&
-            (operator_name.length > 6 || operator_name.length < 5)) {
+function _findProviderForMccMnc(operatorName, operatorCode) {
+    if (operatorName) {
+        if (operatorName.length != 0 &&
+            (operatorName.length > 6 || operatorName.length < 5)) {
             // this looks like a valid name, i.e. not an MCCMNC (that some
             // devices return when not yet connected
-            return operator_name;
+            return operatorName;
         }
 
-        if (isNaN(parseInt(operator_name))) {
+        if (isNaN(parseInt(operatorName))) {
             // name is definitely not a MCCMNC, so it may be a name
             // after all; return that
-            return operator_name;
+            return operatorName;
         }
     }
 
     let needle;
-    if ((!operator_name || operator_name.length == 0) && operator_code)
-        needle = operator_code;
-    else if (operator_name && (operator_name.length == 6 || operator_name.length == 5))
-        needle = operator_name;
+    if ((!operatorName || operatorName.length == 0) && operatorCode)
+        needle = operatorCode;
+    else if (operatorName && (operatorName.length == 6 || operatorName.length == 5))
+        needle = operatorName;
     else // nothing to search
         return null;
 
@@ -72,7 +71,7 @@ function _findProviderForMccMnc(operator_name, operator_code) {
 // Tries to find the operator name corresponding to the given SID
 //
 function _findProviderForSid(sid) {
-    if (sid == 0)
+    if (!sid)
         return null;
 
     let mpd = _getMobileProvidersDatabase();
@@ -111,7 +110,7 @@ var ModemGsm = class {
             this.signal_quality = quality;
             this.emit('notify::signal-quality');
         });
-        this._proxy.connectSignal('RegistrationInfo', (proxy, sender, [status, code, name]) => {
+        this._proxy.connectSignal('RegistrationInfo', (proxy, sender, [_status, code, name]) => {
             this.operator_name = _findProviderForMccMnc(name, code);
             this.emit('notify::operator-name');
         });
@@ -121,7 +120,7 @@ var ModemGsm = class {
                 return;
             }
 
-            let [status, code, name] = result;
+            let [status_, code, name] = result;
             this.operator_name = _findProviderForMccMnc(name, code);
             this.emit('notify::operator-name');
         });
@@ -172,9 +171,9 @@ var ModemCdma = class {
                 // it will return an error if the device is not connected
                 this.operator_name = null;
             } else {
-                let [bandClass, band, sid] = result;
+                let [bandClass_, band_, sid] = result;
 
-                this.operator_name = _findProviderForSid(sid)
+                this.operator_name = _findProviderForSid(sid);
             }
             this.emit('notify::operator-name');
         });
@@ -225,23 +224,23 @@ var BroadbandModem = class {
     }
 
     _reloadSignalQuality() {
-        let [quality, recent] = this._proxy.SignalQuality;
+        let [quality, recent_] = this._proxy.SignalQuality;
         this.signal_quality = quality;
         this.emit('notify::signal-quality');
     }
 
     _reloadOperatorName() {
-        let new_name = "";
+        let newName = "";
         if (this.operator_name_3gpp && this.operator_name_3gpp.length > 0)
-            new_name += this.operator_name_3gpp;
+            newName += this.operator_name_3gpp;
 
         if (this.operator_name_cdma && this.operator_name_cdma.length > 0) {
-            if (new_name != "")
-                new_name += ", ";
-            new_name += this.operator_name_cdma;
+            if (newName != "")
+                newName += ", ";
+            newName += this.operator_name_cdma;
         }
 
-        this.operator_name = new_name;
+        this.operator_name = newName;
         this.emit('notify::operator-name');
     }
 

js/misc/objectManager.js

@@ -1,7 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
+const { Gio, GLib } = imports.gi;
 const Params = imports.misc.params;
 const Signals = imports.signals;
 
@@ -78,54 +77,51 @@ var ObjectManager = class {
         let info = this._interfaceInfos[interfaceName];
 
         if (!info) {
-           if (onFinished)
-               onFinished();
-           return;
+            if (onFinished)
+                onFinished();
+            return;
         }
 
         let proxy = new Gio.DBusProxy({ g_connection: this._connection,
-                                       g_name: this._serviceName,
-                                       g_object_path: objectPath,
-                                       g_interface_name: interfaceName,
-                                       g_interface_info: info,
-                                       g_flags: Gio.DBusProxyFlags.DO_NOT_AUTO_START });
+                                        g_name: this._serviceName,
+                                        g_object_path: objectPath,
+                                        g_interface_name: interfaceName,
+                                        g_interface_info: info,
+                                        g_flags: Gio.DBusProxyFlags.DO_NOT_AUTO_START });
 
-        proxy.init_async(GLib.PRIORITY_DEFAULT,
-                         this._cancellable,
-                         (initable, result) => {
-               let error = null;
-               try {
-                   initable.init_finish(result);
-               } catch(e) {
-                   logError(e, 'could not initialize proxy for interface ' + interfaceName);
+        proxy.init_async(GLib.PRIORITY_DEFAULT, this._cancellable, (initable, result) => {
+            try {
+                initable.init_finish(result);
+            } catch (e) {
+                logError(e, `could not initialize proxy for interface ${interfaceName}`);
 
-                   if (onFinished)
-                       onFinished();
-                   return;
-               }
+                if (onFinished)
+                    onFinished();
+                return;
+            }
 
-               let isNewObject;
-               if (!this._objects[objectPath]) {
-                   this._objects[objectPath] = {};
-                   isNewObject = true;
-               } else {
-                   isNewObject = false;
-               }
+            let isNewObject;
+            if (!this._objects[objectPath]) {
+                this._objects[objectPath] = {};
+                isNewObject = true;
+            } else {
+                isNewObject = false;
+            }
 
-               this._objects[objectPath][interfaceName] = proxy;
+            this._objects[objectPath][interfaceName] = proxy;
 
-               if (!this._interfaces[interfaceName])
-                   this._interfaces[interfaceName] = [];
+            if (!this._interfaces[interfaceName])
+                this._interfaces[interfaceName] = [];
 
-               this._interfaces[interfaceName].push(proxy);
+            this._interfaces[interfaceName].push(proxy);
 
-               if (isNewObject)
-                   this.emit('object-added', objectPath);
+            if (isNewObject)
+                this.emit('object-added', objectPath);
 
-               this.emit('interface-added', interfaceName, proxy);
+            this.emit('interface-added', interfaceName, proxy);
 
-               if (onFinished)
-                   onFinished();
+            if (onFinished)
+                onFinished();
         });
     }
 
@@ -156,11 +152,10 @@ var ObjectManager = class {
     }
 
     _onManagerProxyLoaded(initable, result) {
-        let error = null;
         try {
             initable.init_finish(result);
-        } catch(e) {
-            logError(e, 'could not initialize object manager for object ' + params.name);
+        } catch (e) {
+            logError(e, `could not initialize object manager for object ${this._serviceName}`);
 
             this._tryToCompleteLoad();
             return;
@@ -198,7 +193,7 @@ var ObjectManager = class {
         this._managerProxy.GetManagedObjectsRemote((result, error) => {
             if (!result) {
                 if (error) {
-                   logError(error, 'could not get remote objects for service ' + this._serviceName + ' path ' + this._managerPath);
+                    logError(error, `could not get remote objects for service ${this._serviceName} path ${this._managerPath}`);
                 }
 
                 this._tryToCompleteLoad();
@@ -281,8 +276,8 @@ var ObjectManager = class {
             let object = this._objects[objectPaths];
 
             let interfaceNames = Object.keys(object);
-            for (let j = 0; i < interfaceNames.length; i++) {
-                let interfaceName = interfaceNames[i];
+            for (let j = 0; j < interfaceNames.length; j++) {
+                let interfaceName = interfaceNames[j];
                 if (object[interfaceName])
                     proxies.push(object(interfaceName));
             }

js/misc/params.js

@@ -1,4 +1,5 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported parse */
 
 // parse:
 // @params: caller-provided parameter object, or %null
@@ -14,22 +15,13 @@
 //
 // Return value: a new object, containing the merged parameters from
 // @params and @defaults
-function parse(params, defaults, allowExtras) {
-    let ret = {}, prop;
-
-    if (!params)
-        params = {};
-
-    for (prop in params) {
-        if (!(prop in defaults) && !allowExtras)
-            throw new Error('Unrecognized parameter "' + prop + '"');
-        ret[prop] = params[prop];
+function parse(params = {}, defaults, allowExtras) {
+    if (!allowExtras) {
+        for (let prop in params)
+            if (!(prop in defaults))
+                throw new Error(`Unrecognized parameter "${prop}"`);
     }
 
-    for (prop in defaults) {
-        if (!(prop in params))
-            ret[prop] = defaults[prop];
-    }
-
-    return ret;
-}
+    let defaultsCopy = Object.assign({}, defaults);
+    return Object.assign(defaultsCopy, params);
+}

js/misc/permissionStore.js

@@ -1,4 +1,5 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported PermissionStore */
 
 const Gio = imports.gi.Gio;
 
@@ -12,4 +13,4 @@ function PermissionStore(initCallback, cancellable) {
                                     'org.freedesktop.impl.portal.PermissionStore',
                                     '/org/freedesktop/impl/portal/PermissionStore',
                                     initCallback, cancellable);
-};
+}

js/misc/smartcardManager.js

@@ -1,7 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported getSmartcardManager */
 
 const Gio = imports.gi.Gio;
-const Shell = imports.gi.Shell;
 const Signals = imports.signals;
 
 const ObjectManager = imports.misc.objectManager;
@@ -30,7 +30,7 @@ var SmartcardManager = class {
         this._objectManager = new ObjectManager.ObjectManager({ connection: Gio.DBus.session,
                                                                 name: "org.gnome.SettingsDaemon.Smartcard",
                                                                 objectPath: '/org/gnome/SettingsDaemon/Smartcard',
-                                                                knownInterfaces: [ SmartcardTokenIface ],
+                                                                knownInterfaces: [SmartcardTokenIface],
                                                                 onLoaded: this._onLoaded.bind(this) });
         this._insertedTokens = {};
         this._loginToken = null;

js/misc/systemActions.js

@@ -1,10 +1,5 @@
-const AccountsService = imports.gi.AccountsService;
-const Clutter = imports.gi.Clutter;
-const Gdm = imports.gi.Gdm;
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
-const Meta = imports.gi.Meta;
-const GObject = imports.gi.GObject;
+/* exported getDefault */
+const { AccountsService, Clutter, Gdm, Gio, GLib, GObject, Meta } = imports.gi;
 
 const GnomeSession = imports.misc.gnomeSession;
 const LoginManager = imports.misc.loginManager;
@@ -89,48 +84,54 @@ const SystemActions = GObject.registerClass({
         this._canHaveSuspend = true;
 
         this._actions = new Map();
-        this._actions.set(POWER_OFF_ACTION_ID,
-                          { // Translators: The name of the power-off action in search
-                            name: C_("search-result", "Power Off"),
-                            iconName: 'system-shutdown-symbolic',
-                            // Translators: A list of keywords that match the power-off action, separated by semicolons
-                            keywords: _("power off;shutdown;reboot;restart").split(';'),
-                            available: false });
-        this._actions.set(LOCK_SCREEN_ACTION_ID,
-                          { // Translators: The name of the lock screen action in search
-                            name: C_("search-result", "Lock Screen"),
-                            iconName: 'system-lock-screen-symbolic',
-                            // Translators: A list of keywords that match the lock screen action, separated by semicolons
-                            keywords: _("lock screen").split(';'),
-                            available: false });
-        this._actions.set(LOGOUT_ACTION_ID,
-                          { // Translators: The name of the logout action in search
-                            name: C_("search-result", "Log Out"),
-                            iconName: 'application-exit-symbolic',
-                            // Translators: A list of keywords that match the logout action, separated by semicolons
-                            keywords: _("logout;sign off").split(';'),
-                            available: false });
-        this._actions.set(SUSPEND_ACTION_ID,
-                          { // Translators: The name of the suspend action in search
-                            name: C_("search-result", "Suspend"),
-                            iconName: 'media-playback-pause-symbolic',
-                            // Translators: A list of keywords that match the suspend action, separated by semicolons
-                            keywords: _("suspend;sleep").split(';'),
-                            available: false });
-        this._actions.set(SWITCH_USER_ACTION_ID,
-                          { // Translators: The name of the switch user action in search
-                            name: C_("search-result", "Switch User"),
-                            iconName: 'system-switch-user-symbolic',
-                            // Translators: A list of keywords that match the switch user action, separated by semicolons
-                            keywords: _("switch user").split(';'),
-                            available: false });
-        this._actions.set(LOCK_ORIENTATION_ACTION_ID,
-                          { // Translators: The name of the lock orientation action in search
-                            name: C_("search-result", "Lock Orientation"),
-                            iconName: '',
-                            // Translators: A list of keywords that match the lock orientation action, separated by semicolons
-                            keywords: _("lock orientation;screen;rotation").split(';'),
-                            available: false });
+        this._actions.set(POWER_OFF_ACTION_ID, {
+            // Translators: The name of the power-off action in search
+            name: C_("search-result", "Power Off"),
+            iconName: 'system-shutdown-symbolic',
+            // Translators: A list of keywords that match the power-off action, separated by semicolons
+            keywords: _("power off;shutdown;reboot;restart").split(/[; ]/),
+            available: false
+        });
+        this._actions.set(LOCK_SCREEN_ACTION_ID, {
+            // Translators: The name of the lock screen action in search
+            name: C_("search-result", "Lock Screen"),
+            iconName: 'system-lock-screen-symbolic',
+            // Translators: A list of keywords that match the lock screen action, separated by semicolons
+            keywords: _("lock screen").split(/[; ]/),
+            available: false
+        });
+        this._actions.set(LOGOUT_ACTION_ID, {
+            // Translators: The name of the logout action in search
+            name: C_("search-result", "Log Out"),
+            iconName: 'application-exit-symbolic',
+            // Translators: A list of keywords that match the logout action, separated by semicolons
+            keywords: _("logout;log out;sign off").split(/[; ]/),
+            available: false
+        });
+        this._actions.set(SUSPEND_ACTION_ID, {
+            // Translators: The name of the suspend action in search
+            name: C_("search-result", "Suspend"),
+            iconName: 'media-playback-pause-symbolic',
+            // Translators: A list of keywords that match the suspend action, separated by semicolons
+            keywords: _("suspend;sleep").split(/[; ]/),
+            available: false
+        });
+        this._actions.set(SWITCH_USER_ACTION_ID, {
+            // Translators: The name of the switch user action in search
+            name: C_("search-result", "Switch User"),
+            iconName: 'system-switch-user-symbolic',
+            // Translators: A list of keywords that match the switch user action, separated by semicolons
+            keywords: _("switch user").split(/[; ]/),
+            available: false
+        });
+        this._actions.set(LOCK_ORIENTATION_ACTION_ID, {
+            // Translators: The name of the lock orientation action in search
+            name: C_("search-result", "Lock Orientation"),
+            iconName: '',
+            // Translators: A list of keywords that match the lock orientation action, separated by semicolons
+            keywords: _("lock orientation;screen;rotation").split(/[; ]/),
+            available: false
+        });
 
         this._loginScreenSettings = new Gio.Settings({ schema_id: LOGIN_SCREEN_SCHEMA });
         this._lockdownSettings = new Gio.Settings({ schema_id: LOCKDOWN_SCHEMA });
@@ -143,37 +144,39 @@ const SystemActions = GObject.registerClass({
         this._userManager = AccountsService.UserManager.get_default();
 
         this._userManager.connect('notify::is-loaded',
-                                  () => { this._updateMultiUser(); });
+                                  () => this._updateMultiUser());
         this._userManager.connect('notify::has-multiple-users',
-                                  () => { this._updateMultiUser(); });
+                                  () => this._updateMultiUser());
         this._userManager.connect('user-added',
-                                  () => { this._updateMultiUser(); });
+                                  () => this._updateMultiUser());
         this._userManager.connect('user-removed',
-                                  () => { this._updateMultiUser(); });
+                                  () => this._updateMultiUser());
 
-        this._lockdownSettings.connect('changed::' + DISABLE_USER_SWITCH_KEY,
-                                       () => { this._updateSwitchUser(); });
-        this._lockdownSettings.connect('changed::' + DISABLE_LOG_OUT_KEY,
-                                       () => { this._updateLogout(); });
-        global.settings.connect('changed::' + ALWAYS_SHOW_LOG_OUT_KEY,
-                                () => { this._updateLogout(); });
+        this._lockdownSettings.connect(`changed::${DISABLE_USER_SWITCH_KEY}`,
+                                       () => this._updateSwitchUser());
+        this._lockdownSettings.connect(`changed::${DISABLE_LOG_OUT_KEY}`,
+                                       () => this._updateLogout());
+        global.settings.connect(`changed::${ALWAYS_SHOW_LOG_OUT_KEY}`,
+                                () => this._updateLogout());
 
-        this._lockdownSettings.connect('changed::' + DISABLE_LOCK_SCREEN_KEY,
-                                       () => { this._updateLockScreen(); });
+        this._lockdownSettings.connect(`changed::${DISABLE_LOCK_SCREEN_KEY}`,
+                                       () => this._updateLockScreen());
 
-        this._lockdownSettings.connect('changed::' + DISABLE_LOG_OUT_KEY,
-                                       () => { this._updateHaveShutdown(); });
+        this._lockdownSettings.connect(`changed::${DISABLE_LOG_OUT_KEY}`,
+                                       () => this._updateHaveShutdown());
 
         this.forceUpdate();
 
         this._orientationSettings.connect('changed::orientation-lock',
-                                          () => { this._updateOrientationLock();
-                                                  this._updateOrientationLockIcon(); });
+                                          () => {
+                                              this._updateOrientationLock();
+                                              this._updateOrientationLockIcon();
+                                          });
         Main.layoutManager.connect('monitors-changed',
-                                   () => { this._updateOrientationLock(); });
+                                   () => this._updateOrientationLock());
         Gio.DBus.system.watch_name(SENSOR_BUS_NAME,
                                    Gio.BusNameWatcherFlags.NONE,
-                                   () => { this._sensorProxyAppeared(); },
+                                   () => this._sensorProxyAppeared(),
                                    () => {
                                        this._sensorProxy = null;
                                        this._updateOrientationLock();
@@ -181,34 +184,41 @@ const SystemActions = GObject.registerClass({
         this._updateOrientationLock();
         this._updateOrientationLockIcon();
 
-        Main.sessionMode.connect('updated', () => { this._sessionUpdated(); });
+        Main.sessionMode.connect('updated', () => this._sessionUpdated());
         this._sessionUpdated();
     }
 
+    // eslint-disable-next-line camelcase
     get can_power_off() {
         return this._actions.get(POWER_OFF_ACTION_ID).available;
     }
 
+    // eslint-disable-next-line camelcase
     get can_suspend() {
         return this._actions.get(SUSPEND_ACTION_ID).available;
     }
 
+    // eslint-disable-next-line camelcase
     get can_lock_screen() {
         return this._actions.get(LOCK_SCREEN_ACTION_ID).available;
     }
 
+    // eslint-disable-next-line camelcase
     get can_switch_user() {
         return this._actions.get(SWITCH_USER_ACTION_ID).available;
     }
 
+    // eslint-disable-next-line camelcase
     get can_logout() {
         return this._actions.get(LOGOUT_ACTION_ID).available;
     }
 
+    // eslint-disable-next-line camelcase
     get can_lock_orientation() {
         return this._actions.get(LOCK_ORIENTATION_ACTION_ID).available;
     }
 
+    // eslint-disable-next-line camelcase
     get orientation_lock_icon() {
         return this._actions.get(LOCK_ORIENTATION_ACTION_ID).iconName;
     }
@@ -221,7 +231,7 @@ const SystemActions = GObject.registerClass({
                     return;
                 }
                 this._sensorProxy.connect('g-properties-changed',
-                                          () => { this._updateOrientationLock(); });
+                                          () => this._updateOrientationLock());
                 this._updateOrientationLock();
             });
     }
@@ -263,12 +273,12 @@ const SystemActions = GObject.registerClass({
 
     getMatchingActions(terms) {
         // terms is a list of strings
-        terms = terms.map((term) => { return term.toLowerCase(); });
+        terms = terms.map((term) => term.toLowerCase());
 
         let results = [];
 
-        for (let [key, {available, keywords}] of this._actions)
-            if (available && terms.every(t => keywords.some(k => (k.indexOf(t) >= 0))))
+        for (let [key, { available, keywords }] of this._actions)
+            if (available && terms.every(t => keywords.some(k => k.startsWith(t))))
                 results.push(key);
 
         return results;
@@ -284,24 +294,24 @@ const SystemActions = GObject.registerClass({
 
     activateAction(id) {
         switch (id) {
-            case POWER_OFF_ACTION_ID:
-                this.activatePowerOff();
-                break;
-            case LOCK_SCREEN_ACTION_ID:
-                this.activateLockScreen();
-                break;
-            case LOGOUT_ACTION_ID:
-                this.activateLogout();
-                break;
-            case SUSPEND_ACTION_ID:
-                this.activateSuspend();
-                break;
-            case SWITCH_USER_ACTION_ID:
-                this.activateSwitchUser();
-                break;
-            case LOCK_ORIENTATION_ACTION_ID:
-                this.activateLockOrientation();
-                break;
+        case POWER_OFF_ACTION_ID:
+            this.activatePowerOff();
+            break;
+        case LOCK_SCREEN_ACTION_ID:
+            this.activateLockScreen();
+            break;
+        case LOGOUT_ACTION_ID:
+            this.activateLogout();
+            break;
+        case SUSPEND_ACTION_ID:
+            this.activateSuspend();
+            break;
+        case SWITCH_USER_ACTION_ID:
+            this.activateSwitchUser();
+            break;
+        case LOCK_ORIENTATION_ACTION_ID:
+            this.activateLockOrientation();
+            break;
         }
     }
 

js/misc/util.js

@@ -1,14 +1,12 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported findUrls, spawn, spawnCommandLine, spawnApp, trySpawnCommandLine,
+            formatTime, formatTimeSpan, createTimeLabel, insertSorted,
+            makeCloseButton, ensureActorVisibleInScrollView */
 
-const Clutter = imports.gi.Clutter;
+const { Clutter, Gio, GLib, GObject, Shell, St } = imports.gi;
 const Gettext = imports.gettext;
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
-const GObject = imports.gi.GObject;
 const Mainloop = imports.mainloop;
 const Signals = imports.signals;
-const Shell = imports.gi.Shell;
-const St = imports.gi.St;
 
 const Main = imports.ui.main;
 const Tweener = imports.ui.tweener;
@@ -22,7 +20,7 @@ const _leadingJunk = '[\\s`(\\[{\'\\"<\u00AB\u201C\u2018]';
 const _notTrailingJunk = '[^\\s`!()\\[\\]{};:\'\\".,<>?\u00AB\u00BB\u201C\u201D\u2018\u2019]';
 
 const _urlRegexp = new RegExp(
-    '(^|' + _leadingJunk + ')' +
+    `(^|${_leadingJunk})` +
     '(' +
         '(?:' +
             '(?:http|https|ftp)://' +             // scheme://
@@ -34,12 +32,12 @@ const _urlRegexp = new RegExp(
         '(?:' +                                   // one or more:
             '[^\\s()<>]+' +                       // run of non-space non-()
             '|' +                                 // or
-            _balancedParens +                     // balanced parens
+            `${_balancedParens}` +                // balanced parens
         ')+' +
         '(?:' +                                   // end with:
-            _balancedParens +                     // balanced parens
+            `${_balancedParens}` +                // balanced parens
             '|' +                                 // or
-            _notTrailingJunk +                    // last non-junk char
+            `${_notTrailingJunk}` +               // last non-junk char
         ')' +
     ')', 'gi');
 
@@ -74,16 +72,16 @@ function spawn(argv) {
 }
 
 // spawnCommandLine:
-// @command_line: a command line
+// @commandLine: a command line
 //
-// Runs @command_line in the background, handling any errors that
+// Runs @commandLine in the background, handling any errors that
 // occur when trying to parse or start the program.
-function spawnCommandLine(command_line) {
+function spawnCommandLine(commandLine) {
     try {
-        let [success, argv] = GLib.shell_parse_argv(command_line);
+        let [success_, argv] = GLib.shell_parse_argv(commandLine);
         trySpawn(argv);
     } catch (err) {
-        _handleSpawnError(command_line, err);
+        _handleSpawnError(commandLine, err);
     }
 }
 
@@ -98,7 +96,7 @@ function spawnApp(argv) {
 
         let context = global.create_app_launch_context(0, -1);
         app.launch([], context);
-    } catch(err) {
+    } catch (err) {
         _handleSpawnError(argv[0], err);
     }
 }
@@ -108,13 +106,12 @@ function spawnApp(argv) {
 //
 // Runs @argv in the background. If launching @argv fails,
 // this will throw an error.
-function trySpawn(argv)
-{
-    var success, pid;
+function trySpawn(argv) {
+    var success_, pid;
     try {
-        [success, pid] = GLib.spawn_async(null, argv, null,
-                                          GLib.SpawnFlags.SEARCH_PATH | GLib.SpawnFlags.DO_NOT_REAP_CHILD,
-                                          null);
+        [success_, pid] = GLib.spawn_async(null, argv, null,
+                                           GLib.SpawnFlags.SEARCH_PATH | GLib.SpawnFlags.DO_NOT_REAP_CHILD,
+                                           null);
     } catch (err) {
         /* Rewrite the error in case of ENOENT */
         if (err.matches(GLib.SpawnError, GLib.SpawnError.NOENT)) {
@@ -140,19 +137,19 @@ function trySpawn(argv)
 }
 
 // trySpawnCommandLine:
-// @command_line: a command line
+// @commandLine: a command line
 //
-// Runs @command_line in the background. If launching @command_line
+// Runs @commandLine in the background. If launching @commandLine
 // fails, this will throw an error.
-function trySpawnCommandLine(command_line) {
-    let success, argv;
+function trySpawnCommandLine(commandLine) {
+    let success_, argv;
 
     try {
-        [success, argv] = GLib.shell_parse_argv(command_line);
+        [success_, argv] = GLib.shell_parse_argv(commandLine);
     } catch (err) {
         // Replace "Error invoking GLib.shell_parse_argv: " with
         // something nicer
-        err.message = err.message.replace(/[^:]*: /, _("Could not parse command:") + "\n");
+        err.message = err.message.replace(/[^:]*: /, `${_("Could not parse command:")}\n`);
         throw err;
     }
 
@@ -227,7 +224,7 @@ function formatTime(time, params) {
             /* Translators: Time in 24h format */
             format = N_("%H\u2236%M");
         // Show the word "Yesterday" and time if date is on yesterday
-        else if (daysAgo <2)
+        else if (daysAgo < 2)
             /* Translators: this is the word "Yesterday" followed by a
              time string in 24h format. i.e. "Yesterday, 14:30" */
             // xgettext:no-c-format
@@ -256,7 +253,7 @@ function formatTime(time, params) {
             /* Translators: Time in 12h format */
             format = N_("%l\u2236%M %p");
         // Show the word "Yesterday" and time if date is on yesterday
-        else if (daysAgo <2)
+        else if (daysAgo < 2)
             /* Translators: this is the word "Yesterday" followed by a
              time string in 12h format. i.e. "Yesterday, 2:30 pm" */
             // xgettext:no-c-format
@@ -294,7 +291,7 @@ function createTimeLabel(date, params) {
     let id = _desktopSettings.connect('changed::clock-format', () => {
         label.text = formatTime(date, params);
     });
-    label.connect('destroy', () => { _desktopSettings.disconnect(id); });
+    label.connect('destroy', () => _desktopSettings.disconnect(id));
     return label;
 }
 
@@ -351,7 +348,7 @@ function insertSorted(array, val, cmp) {
 var CloseButton = GObject.registerClass(
 class CloseButton extends St.Button {
     _init(boxpointer) {
-        super._init({ style_class: 'notification-close'});
+        super._init({ style_class: 'notification-close' });
 
         // This is a bit tricky. St.Bin has its own x-align/y-align properties
         // that compete with Clutter's properties. This should be fixed for
@@ -371,7 +368,7 @@ class CloseButton extends St.Button {
     }
 
     _computeBoxPointerOffset() {
-        if (!this._boxPointer || !this._boxPointer.actor.get_stage())
+        if (!this._boxPointer || !this._boxPointer.get_stage())
             return 0;
 
         let side = this._boxPointer.arrowSide;
@@ -385,7 +382,7 @@ class CloseButton extends St.Button {
         let themeNode = this.get_theme_node();
 
         let offY = this._computeBoxPointerOffset();
-        this.translation_x = themeNode.get_length('-shell-close-overlap-x')
+        this.translation_x = themeNode.get_length('-shell-close-overlap-x');
         this.translation_y = themeNode.get_length('-shell-close-overlap-y') + offY;
     }
 
@@ -401,7 +398,7 @@ function makeCloseButton(boxpointer) {
 
 function ensureActorVisibleInScrollView(scrollView, actor) {
     let adjustment = scrollView.vscroll.adjustment;
-    let [value, lower, upper, stepIncrement, pageIncrement, pageSize] = adjustment.get_values();
+    let [value, lower_, upper, stepIncrement_, pageIncrement_, pageSize] = adjustment.get_values();
 
     let offset = 0;
     let vfade = scrollView.get_effect("fade");
@@ -472,7 +469,7 @@ var AppSettingsMonitor = class {
         if (!this._settings || handler.id > 0)
             return;
 
-        handler.id = this._settings.connect('changed::' + handler.key,
+        handler.id = this._settings.connect(`changed::${handler.key}`,
                                             handler.callback);
         handler.callback(this._settings, handler.key);
     }
@@ -498,13 +495,13 @@ var AppSettingsMonitor = class {
     }
 
     _setSettings(settings) {
-        this._handlers.forEach((handler) => { this._disconnectHandler(handler); });
+        this._handlers.forEach((handler) => this._disconnectHandler(handler));
 
         let hadSettings = (this._settings != null);
         this._settings = settings;
         let haveSettings = (this._settings != null);
 
-        this._handlers.forEach((handler) => { this._connectHandler(handler); });
+        this._handlers.forEach((handler) => this._connectHandler(handler));
 
         if (hadSettings != haveSettings)
             this.emit('available-changed');

js/misc/weather.js

@@ -1,13 +1,19 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Geoclue = imports.gi.Geoclue;
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
-const GWeather = imports.gi.GWeather;
+const { Geoclue, Gio, GLib, GWeather, Shell } = imports.gi;
 const Signals = imports.signals;
 
 const PermissionStore = imports.misc.permissionStore;
-const Util = imports.misc.util;
+
+const { loadInterfaceXML } = imports.misc.fileUtils;
+
+const WeatherIntegrationIface = loadInterfaceXML('org.gnome.Shell.WeatherIntegration');
+
+const WEATHER_BUS_NAME = 'org.gnome.Weather';
+const WEATHER_OBJECT_PATH = '/org/gnome/Weather';
+const WEATHER_INTEGRATION_IFACE = 'org.gnome.Shell.WeatherIntegration';
+
+const WEATHER_APP_ID = 'org.gnome.Weather.desktop';
 
 // Minimum time between updates to show loading indication
 var UPDATE_THRESHOLD = 10 * GLib.TIME_SPAN_MINUTE;
@@ -29,13 +35,21 @@ var WeatherClient = class {
         this._weatherAuthorized = false;
         this._permStore = new PermissionStore.PermissionStore((proxy, error) => {
             if (error) {
-                log('Failed to connect to permissionStore: ' + error.message);
+                log(`Failed to connect to permissionStore: ${error.message}`);
+                return;
+            }
+
+            if (this._permStore.g_name_owner == null) {
+                // Failed to auto-start, likely because xdg-desktop-portal
+                // isn't installed; don't restrict access to location service
+                this._weatherAuthorized = true;
+                this._updateAutoLocation();
                 return;
             }
 
             this._permStore.LookupRemote('gnome', 'geolocation', (res, error) => {
                 if (error)
-                    log('Error looking up permission: ' + error.message);
+                    log(`Error looking up permission: ${error.message}`);
 
                 let [perms, data] = error ? [{}, null] : res;
                 let  params = ['gnome', 'geolocation', false, data, perms];
@@ -61,17 +75,36 @@ var WeatherClient = class {
             this.emit('changed');
         });
 
-        this._weatherAppMon = new Util.AppSettingsMonitor('org.gnome.Weather.Application.desktop',
-                                                          'org.gnome.Weather.Application');
-        this._weatherAppMon.connect('available-changed', () => { this.emit('changed'); });
-        this._weatherAppMon.watchSetting('automatic-location',
-                                         this._onAutomaticLocationChanged.bind(this));
-        this._weatherAppMon.watchSetting('locations',
-                                         this._onLocationsChanged.bind(this));
+        this._weatherApp = null;
+        this._weatherProxy = null;
+
+        let nodeInfo = Gio.DBusNodeInfo.new_for_xml(WeatherIntegrationIface);
+        Gio.DBusProxy.new(
+            Gio.DBus.session,
+            Gio.DBusProxyFlags.DO_NOT_AUTO_START | Gio.DBusProxyFlags.GET_INVALIDATED_PROPERTIES,
+            nodeInfo.lookup_interface(WEATHER_INTEGRATION_IFACE),
+            WEATHER_BUS_NAME,
+            WEATHER_OBJECT_PATH,
+            WEATHER_INTEGRATION_IFACE,
+            null,
+            this._onWeatherProxyReady.bind(this));
+
+        this._settings = new Gio.Settings({
+            schema_id: 'org.gnome.shell.weather'
+        });
+        this._settings.connect('changed::automatic-location',
+            this._onAutomaticLocationChanged.bind(this));
+        this._settings.connect('changed::locations',
+            this._onLocationsChanged.bind(this));
+
+        this._appSystem = Shell.AppSystem.get_default();
+        this._appSystem.connect('installed-changed',
+            this._onInstalledChanged.bind(this));
+        this._onInstalledChanged();
     }
 
     get available() {
-        return this._weatherAppMon.available;
+        return this._weatherApp != null;
     }
 
     get loading() {
@@ -87,7 +120,8 @@ var WeatherClient = class {
     }
 
     activateApp() {
-        this._weatherAppMon.activateApp();
+        if (this._weatherApp)
+            this._weatherApp.activate();
     }
 
     update() {
@@ -109,6 +143,37 @@ var WeatherClient = class {
                this._weatherAuthorized;
     }
 
+    _onWeatherProxyReady(o, res) {
+        try {
+            this._weatherProxy = Gio.DBusProxy.new_finish(res);
+        } catch (e) {
+            log(`Failed to create GNOME Weather proxy: ${e}`);
+            return;
+        }
+
+        this._weatherProxy.connect('g-properties-changed',
+            this._onWeatherPropertiesChanged.bind(this));
+
+        if (this._weatherProxy.g_name_owner != null)
+            this._onWeatherPropertiesChanged();
+    }
+
+    _onWeatherPropertiesChanged() {
+        this._settings.set_boolean('automatic-location',
+            this._weatherProxy.AutomaticLocation);
+        this._settings.set_value('locations',
+            new GLib.Variant('av', this._weatherProxy.Locations));
+    }
+
+    _onInstalledChanged() {
+        let hadApp = (this._weatherApp != null);
+        this._weatherApp = this._appSystem.lookup_app(WEATHER_APP_ID);
+        let haveApp = (this._weatherApp != null);
+
+        if (hadApp !== haveApp)
+            this.emit('changed');
+    }
+
     _loadInfo() {
         let id = this._weatherInfo.connect('updated', () => {
             this._weatherInfo.disconnect(id);
@@ -173,8 +238,8 @@ var WeatherClient = class {
             (o, res) => {
                 try {
                     this._gclueService = Geoclue.Simple.new_finish(res);
-                } catch(e) {
-                    log('Failed to connect to Geoclue2 service: ' + e.message);
+                } catch (e) {
+                    log(`Failed to connect to Geoclue2 service: ${e.message}`);
                     this._setLocation(this._mostRecentLocation);
                     return;
                 }
@@ -229,12 +294,12 @@ var WeatherClient = class {
     }
 
     _onPermStoreChanged(proxy, sender, params) {
-        let [table, id, deleted, data, perms] = params;
+        let [table, id, deleted_, data_, perms] = params;
 
         if (table != 'gnome' || id != 'geolocation')
             return;
 
-        let permission = perms['org.gnome.Weather.Application'] || ['NONE'];
+        let permission = perms['org.gnome.Weather'] || ['NONE'];
         let [accuracy] = permission;
         this._weatherAuthorized = accuracy != 'NONE';
 

js/perf/core.js

@@ -1,4 +1,9 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported run, script_overviewShowStart, script_overviewShowDone,
+            script_applicationsShowStart, script_applicationsShowDone,
+            script_afterShowHide, malloc_usedSize, glx_swapComplete,
+            clutter_stagePaintDone */
+/* eslint camelcase: ["error", { properties: "never", allow: ["^script_", "^malloc", "^glx", "^clutter"] }] */
 
 const System = imports.system;
 
@@ -10,7 +15,7 @@ const Scripting = imports.ui.scripting;
 // someone should be able to get an idea of how well the shell is performing
 // on a particular system.
 
-let METRICS = {
+var METRICS = {
     overviewLatencyFirst:
     { description: "Time to first frame after triggering overview, first time",
       units: "us" },
@@ -19,7 +24,7 @@ let METRICS = {
       units: "frames / s" },
     overviewLatencySubsequent:
     { description: "Time to first frame after triggering overview, second time",
-      units: "us"},
+      units: "us" },
     overviewFpsSubsequent:
     { description: "Frames rate when going to the overview, second time",
       units: "frames / s" },
@@ -52,7 +57,7 @@ let METRICS = {
       units: "us" },
     applicationsShowTimeSubsequent:
     { description: "Time to switch to applications view, second time",
-      units: "us"}
+      units: "us" }
 };
 
 let WINDOW_CONFIGS = [
@@ -65,7 +70,7 @@ let WINDOW_CONFIGS = [
     { width: 640, height: 480, alpha: true,  maximized: false, count: 10, metric: 'overviewFps10Alpha' }
 ];
 
-function run() {
+function *run() {
     Scripting.defineScriptEvent("overviewShowStart", "Starting to show the overview");
     Scripting.defineScriptEvent("overviewShowDone", "Overview finished showing");
     Scripting.defineScriptEvent("afterShowHide", "After a show/hide cycle for the overview");
@@ -121,9 +126,11 @@ function run() {
 
     for (let i = 0; i < 2; i++) {
         Scripting.scriptEvent('applicationsShowStart');
+        // eslint-disable-next-line require-atomic-updates
         Main.overview._dash.showAppsButton.checked = true;
         yield Scripting.waitLeisure();
         Scripting.scriptEvent('applicationsShowDone');
+        // eslint-disable-next-line require-atomic-updates
         Main.overview._dash.showAppsButton.checked = false;
         yield Scripting.waitLeisure();
     }
@@ -136,7 +143,6 @@ let overviewFrames;
 let overviewLatency;
 let mallocUsedSize = 0;
 let overviewShowCount = 0;
-let firstOverviewUsedSize;
 let haveSwapComplete = false;
 let applicationsShowStart;
 let applicationsShowCount = 0;
@@ -148,7 +154,7 @@ function script_overviewShowStart(time) {
     overviewFrames = 0;
 }
 
-function script_overviewShowDone(time) {
+function script_overviewShowDone(_time) {
     // We've set up the state at the end of the zoom out, but we
     // need to wait for one more frame to paint before we count
     // ourselves as done.
@@ -167,7 +173,7 @@ function script_applicationsShowDone(time) {
         METRICS.applicationsShowTimeSubsequent.value = time - applicationsShowStart;
 }
 
-function script_afterShowHide(time) {
+function script_afterShowHide(_time) {
     if (overviewShowCount == 1) {
         METRICS.usedAfterOverview.value = mallocUsedSize;
     } else {

js/perf/hwtest.js

@@ -1,12 +1,17 @@
-const Clutter = imports.gi.Clutter;
-const Gio = imports.gi.Gio;
-const Gtk = imports.gi.Gtk;
-const Meta = imports.gi.Meta;
+/* exported run, script_desktopShown, script_overviewShowStart,
+            script_overviewShowDone, script_applicationsShowStart,
+            script_applicationsShowDone, script_mainViewDrawStart,
+            script_mainViewDrawDone, script_overviewDrawStart,
+            script_overviewDrawDone, script_redrawTestStart,
+            script_redrawTestDone, script_collectTimings,
+            script_geditLaunch, script_geditFirstFrame,
+            clutter_stagePaintStart, clutter_paintCompletedTimestamp */
+/* eslint camelcase: ["error", { properties: "never", allow: ["^script_", "^clutter"] }] */
+const { Clutter, Gio, Shell } = imports.gi;
 const Main = imports.ui.main;
 const Scripting = imports.ui.scripting;
-const Shell = imports.gi.Shell;
 
-let METRICS = {
+var METRICS = {
     timeToDesktop:
     { description: "Time from starting graphical.target to desktop showing",
       units: "us" },
@@ -34,7 +39,7 @@ let METRICS = {
     geditStartTime:
     { description: "Time from gedit launch to window drawn",
       units: "us" },
-}
+};
 
 function waitAndDraw(milliseconds) {
     let cb;
@@ -42,7 +47,7 @@ function waitAndDraw(milliseconds) {
     let timeline = new Clutter.Timeline({ duration: milliseconds });
     timeline.start();
 
-    timeline.connect('new-frame', (timeline, frame) => {
+    timeline.connect('new-frame', (_timeline, _frame) => {
         global.stage.queue_redraw();
     });
 
@@ -52,7 +57,7 @@ function waitAndDraw(milliseconds) {
             cb();
     });
 
-    return callback => { cb = callback; };
+    return callback => cb = callback;
 }
 
 function waitSignal(object, signal) {
@@ -64,7 +69,7 @@ function waitSignal(object, signal) {
             cb();
     });
 
-    return callback => { cb = callback; };
+    return callback => cb = callback;
 }
 
 function extractBootTimestamp() {
@@ -77,8 +82,8 @@ function extractBootTimestamp() {
     let result = null;
 
     let datastream = Gio.DataInputStream.new(sp.get_stdout_pipe());
-    while (true) {
-        let [line, length] = datastream.read_line_utf8(null);
+    while (true) { // eslint-disable-line no-constant-condition
+        let [line, length_] = datastream.read_line_utf8(null);
         if (line === null)
             break;
 
@@ -89,7 +94,7 @@ function extractBootTimestamp() {
     return result;
 }
 
-function run() {
+function *run() {
     Scripting.defineScriptEvent("desktopShown", "Finished initial animation");
     Scripting.defineScriptEvent("overviewShowStart", "Starting to show the overview");
     Scripting.defineScriptEvent("overviewShowDone", "Overview finished showing");
@@ -108,7 +113,10 @@ function run() {
     yield Scripting.waitLeisure();
     Scripting.scriptEvent('desktopShown');
 
-    Gtk.Settings.get_default().gtk_enable_animations = false;
+    let interfaceSettings = new Gio.Settings({
+        schema_id: 'org.gnome.desktop.interface'
+    });
+    interfaceSettings.set_boolean('enable-animations', false);
 
     Scripting.scriptEvent('overviewShowStart');
     Main.overview.show();
@@ -118,6 +126,7 @@ function run() {
     yield Scripting.sleep(1000);
 
     Scripting.scriptEvent('applicationsShowStart');
+    // eslint-disable-next-line require-atomic-updates
     Main.overview._dash.showAppsButton.checked = true;
 
     yield Scripting.waitLeisure();
@@ -158,7 +167,7 @@ function run() {
     Main.overview.hide();
 
     yield Scripting.createTestWindow({ maximized: true,
-                                       redraws: true});
+                                       redraws: true });
     yield Scripting.waitTestWindows();
 
     yield Scripting.sleep(1000);
@@ -204,7 +213,7 @@ function run() {
 
     yield Scripting.sleep(1000);
 
-    Gtk.Settings.get_default().gtk_enable_animations = true;
+    interfaceSettings.set_boolean('enable-animations', true);
 }
 
 let overviewShowStart;
@@ -235,31 +244,31 @@ function script_applicationsShowDone(time) {
     METRICS.applicationsShowTime.value = time - applicationsShowStart;
 }
 
-function script_mainViewDrawStart(time) {
+function script_mainViewDrawStart(_time) {
     redrawTiming = 'mainView';
 }
 
-function script_mainViewDrawDone(time) {
+function script_mainViewDrawDone(_time) {
     redrawTiming = null;
 }
 
-function script_overviewDrawStart(time) {
+function script_overviewDrawStart(_time) {
     redrawTiming = 'overview';
 }
 
-function script_overviewDrawDone(time) {
+function script_overviewDrawDone(_time) {
     redrawTiming = null;
 }
 
-function script_redrawTestStart(time) {
+function script_redrawTestStart(_time) {
     redrawTiming = 'application';
 }
 
-function script_redrawTestDone(time) {
+function script_redrawTestDone(_time) {
     redrawTiming = null;
 }
 
-function script_collectTimings(time) {
+function script_collectTimings(_time) {
     for (let timing in redrawTimes) {
         let times = redrawTimes[timing];
         times.sort((a, b) => a - b);
@@ -270,11 +279,11 @@ function script_collectTimings(time) {
         if (len == 0)
             median = -1;
         else if (len % 2 == 1)
-            median = times[(len - 1)/ 2];
+            median = times[(len - 1) / 2];
         else
             median = Math.round((times[len / 2 - 1] + times[len / 2]) / 2);
 
-        METRICS[timing + 'RedrawTime'].value = median;
+        METRICS[`${timing}RedrawTime`].value = median;
     }
 }
 

js/portalHelper/main.js

@@ -1,12 +1,7 @@
+/* exported main */
 const Format = imports.format;
 const Gettext = imports.gettext;
-const GLib = imports.gi.GLib;
-const GObject = imports.gi.GObject;
-const Gio = imports.gi.Gio;
-const Gtk = imports.gi.Gtk;
-const Pango = imports.gi.Pango;
-const Soup = imports.gi.Soup;
-const WebKit = imports.gi.WebKit2;
+const { Gio, GLib, GObject, Gtk, Pango, Soup, WebKit2: WebKit } = imports.gi;
 
 const _ = Gettext.gettext;
 
@@ -25,7 +20,6 @@ const PortalHelperSecurityLevel = {
     INSECURE: 2
 };
 
-const INACTIVITY_TIMEOUT = 30000; //ms
 const CONNECTIVITY_CHECK_HOST = 'nmcheck.gnome.org';
 const CONNECTIVITY_CHECK_URI = 'http://' + CONNECTIVITY_CHECK_HOST;
 const CONNECTIVITY_RECHECK_RATELIMIT_TIMEOUT = 30 * GLib.USEC_PER_SEC;
@@ -65,7 +59,7 @@ class PortalHeaderBar extends Gtk.HeaderBar {
                                              single_line_mode: true,
                                              ellipsize: Pango.EllipsizeMode.END,
                                              valign: Gtk.Align.BASELINE,
-                                             selectable: true});
+                                             selectable: true });
         this.subtitleLabel.get_style_context().add_class('subtitle');
         hbox.add(this.subtitleLabel);
 
@@ -158,7 +152,7 @@ class PortalWindow extends Gtk.ApplicationWindow {
         this._webView.load_uri(this._originalUrl);
     }
 
-    vfunc_delete_event(event) {
+    vfunc_delete_event(_event) {
         if (this._recheckAtExit)
             this._doneCallback(PortalHelperResult.RECHECK);
         else
@@ -184,7 +178,7 @@ class PortalWindow extends Gtk.ApplicationWindow {
         this._headerBar.setSecurityIcon(PortalHelperSecurityLevel.INSECURE);
     }
 
-    _onLoadFailedWithTlsErrors(view, failingURI, certificate, errors) {
+    _onLoadFailedWithTlsErrors(view, failingURI, certificate, _errors) {
         this._headerBar.setSecurityIcon(PortalHelperSecurityLevel.INSECURE);
         let uri = new Soup.URI(failingURI);
         this._webContext.allow_tls_certificate_for_host(certificate, uri.get_host());
@@ -271,7 +265,7 @@ class WebPortalHelper extends Gtk.Application {
         this._queue = [];
 
         let action = new Gio.SimpleAction({ name: 'quit' });
-        action.connect('activate', () => { this.active_window.destroyWindow(); });
+        action.connect('activate', () => this.active_window.destroyWindow());
         this.add_action(action);
     }
 

js/ui/accessDialog.js

@@ -1,9 +1,5 @@
-const Clutter = imports.gi.Clutter;
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
-const Pango = imports.gi.Pango;
-const Shell = imports.gi.Shell;
-const St = imports.gi.St;
+/* exported AccessDialogDBus */
+const { Clutter, Gio, GLib, GObject, Shell } = imports.gi;
 
 const CheckBox = imports.ui.checkBox;
 const Dialog = imports.ui.dialog;
@@ -20,9 +16,10 @@ var DialogResponse = {
     CLOSED: 2
 };
 
-var AccessDialog = class extends ModalDialog.ModalDialog {
-    constructor(invocation, handle, title, subtitle, body, options) {
-        super({ styleClass: 'access-dialog' });
+var AccessDialog = GObject.registerClass(
+class AccessDialog extends ModalDialog.ModalDialog {
+    _init(invocation, handle, title, subtitle, body, options) {
+        super._init({ styleClass: 'access-dialog' });
 
         this._invocation = invocation;
         this._handle = handle;
@@ -73,7 +70,7 @@ var AccessDialog = class extends ModalDialog.ModalDialog {
         this.addButton({ label: grantLabel,
                          action: () => {
                              this._sendResponse(DialogResponse.OK);
-                         }});
+                         } });
     }
 
     open() {
@@ -83,7 +80,7 @@ var AccessDialog = class extends ModalDialog.ModalDialog {
         this._requestExported = this._request.export(connection, this._handle);
     }
 
-    CloseAsync(invocation, params) {
+    CloseAsync(invocation, _params) {
         if (this._invocation.get_sender() != invocation.get_sender()) {
             invocation.return_error_literal(Gio.DBusError,
                                             Gio.DBusError.ACCESS_DENIED,
@@ -114,7 +111,7 @@ var AccessDialog = class extends ModalDialog.ModalDialog {
         });
         this.close();
     }
-};
+});
 
 var AccessDialogDBus = class {
     constructor() {
@@ -136,10 +133,10 @@ var AccessDialogDBus = class {
             return;
         }
 
-        let [handle, appId, parentWindow, title, subtitle, body, options] = params;
+        let [handle, appId, parentWindow_, title, subtitle, body, options] = params;
         // We probably want to use parentWindow and global.display.focus_window
         // for this check in the future
-        if (appId && appId + '.desktop' != this._windowTracker.focus_app.id) {
+        if (appId && `${appId}.desktop` != this._windowTracker.focus_app.id) {
             invocation.return_error_literal(Gio.DBusError,
                                             Gio.DBusError.ACCESS_DENIED,
                                             'Only the focused app is allowed to show a system access dialog');
@@ -150,7 +147,7 @@ var AccessDialogDBus = class {
                                       subtitle, body, options);
         dialog.open();
 
-        dialog.connect('closed', () => { this._accessDialog = null; });
+        dialog.connect('closed', () => this._accessDialog = null);
 
         this._accessDialog = dialog;
     }

js/ui/altTab.js

@@ -1,14 +1,9 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported AppSwitcherPopup, GroupCyclerPopup, WindowSwitcherPopup,
+            WindowCyclerPopup */
 
-const Clutter = imports.gi.Clutter;
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
-const GObject = imports.gi.GObject;
+const { Atk, Clutter, Gio, GLib, GObject, Meta, Shell, St } = imports.gi;
 const Mainloop = imports.mainloop;
-const Meta = imports.gi.Meta;
-const Shell = imports.gi.Shell;
-const St = imports.gi.St;
-const Atk = imports.gi.Atk;
 
 const Main = imports.ui.main;
 const SwitcherPopup = imports.ui.switcherPopup;
@@ -43,7 +38,7 @@ function _createWindowClone(window, size) {
                                // usual hack for the usual bug in ClutterBinLayout...
                                x_expand: true,
                                y_expand: true });
-};
+}
 
 function getWindows(workspace) {
     // We ignore skip-taskbar windows in switchers, but if they are attached
@@ -94,9 +89,9 @@ class AppSwitcherPopup extends SwitcherPopup.SwitcherPopup {
             let hPadding = leftPadding + rightPadding;
 
             let icon = this._items[this._selectedIndex];
-            let [posX, posY] = icon.get_transformed_position();
+            let [posX] = icon.get_transformed_position();
             let thumbnailCenter = posX + icon.width / 2;
-            let [childMinWidth, childNaturalWidth] = this._thumbnails.get_preferred_width(-1);
+            let [, childNaturalWidth] = this._thumbnails.get_preferred_width(-1);
             childBox.x1 = Math.max(primary.x + leftPadding, Math.floor(thumbnailCenter - childNaturalWidth / 2));
             if (childBox.x1 + childNaturalWidth > primary.x + primary.width - hPadding) {
                 let offset = childBox.x1 + childNaturalWidth - primary.width + hPadding;
@@ -110,7 +105,7 @@ class AppSwitcherPopup extends SwitcherPopup.SwitcherPopup {
                 childBox.x2 = primary.x + primary.width - rightPadding;
             childBox.y1 = this._switcherList.allocation.y2 + spacing;
             this._thumbnails.addClones(primary.y + primary.height - bottomPadding - childBox.y1);
-            let [childMinHeight, childNaturalHeight] = this._thumbnails.get_preferred_height(-1);
+            let [, childNaturalHeight] = this._thumbnails.get_preferred_height(-1);
             childBox.y2 = childBox.y1 + childNaturalHeight;
             this._thumbnails.allocate(childBox, flags);
         }
@@ -402,7 +397,7 @@ class AppSwitcherPopup extends SwitcherPopup.SwitcherPopup {
                          { opacity: 255,
                            time: THUMBNAIL_FADE_TIME,
                            transition: 'easeOutQuad',
-                           onComplete: () => { this.thumbnailsVisible = true; }
+                           onComplete: () => this.thumbnailsVisible = true
                          });
 
         this._switcherList._items[this._selectedIndex].add_accessible_state (Atk.StateType.EXPANDED);
@@ -466,7 +461,7 @@ class CyclerHighlight {
     _onDestroy() {
         this.window = null;
     }
-};
+}
 
 // We don't show an actual popup, so just provide what SwitcherPopup
 // expects instead of inheriting from SwitcherList
@@ -476,17 +471,15 @@ var CyclerList = GObject.registerClass({
                'item-removed': { param_types: [GObject.TYPE_INT] },
                'item-highlighted': { param_types: [GObject.TYPE_INT] } },
 }, class CyclerList extends St.Widget {
-    highlight(index, justOutline) {
+    highlight(index, _justOutline) {
         this.emit('item-highlighted', index);
     }
 });
 
-var CyclerPopup = GObject.registerClass(
-class CyclerPopup extends SwitcherPopup.SwitcherPopup {
+var CyclerPopup = GObject.registerClass({
+    GTypeFlags: GObject.TypeFlags.ABSTRACT
+}, class CyclerPopup extends SwitcherPopup.SwitcherPopup {
     _init() {
-        if (new.target === CyclerPopup)
-            throw new TypeError('Cannot instantiate abstract class ' + new.target.name);
-
         super._init();
 
         this._items = this._getWindows();
@@ -503,7 +496,7 @@ class CyclerPopup extends SwitcherPopup.SwitcherPopup {
         });
     }
 
-    _highlightItem(index, justOutline) {
+    _highlightItem(index, _justOutline) {
         this._highlight.window = this._items[index];
         global.window_group.set_child_above_sibling(this._highlight.actor, null);
     }
@@ -626,9 +619,8 @@ class WindowSwitcherPopup extends SwitcherPopup.SwitcherPopup {
 var WindowCyclerPopup = GObject.registerClass(
 class WindowCyclerPopup extends CyclerPopup {
     _init() {
-        super._init();
-
         this._settings = new Gio.Settings({ schema_id: 'org.gnome.shell.window-switcher' });
+        super._init();
     }
 
     _getWindows() {
@@ -670,17 +662,10 @@ class AppIcon extends St.BoxLayout {
         this.add(this.label, { x_fill: false });
     }
 
+    // eslint-disable-next-line camelcase
     set_size(size) {
         this.icon = this.app.create_icon_texture(size);
         this._iconBin.child = this.icon;
-        this._iconBin.set_size(size, size);
-    }
-
-    vfunc_get_preferred_width(forHeight) {
-        let [minWidth, ] = super.vfunc_get_preferred_width(forHeight);
-
-        minWidth = Math.max(minWidth, forHeight);
-        return [minWidth, minWidth];
     }
 });
 
@@ -734,15 +719,16 @@ class AppSwitcher extends SwitcherPopup.SwitcherList {
 
     _setIconSize() {
         let j = 0;
-        while(this._items.length > 1 && this._items[j].style_class != 'item-box') {
-                j++;
+        while (this._items.length > 1 && this._items[j].style_class != 'item-box') {
+            j++;
         }
         let themeNode = this._items[j].get_theme_node();
+        this._list.ensure_style();
 
         let iconPadding = themeNode.get_horizontal_padding();
         let iconBorder = themeNode.get_border_width(St.Side.LEFT) + themeNode.get_border_width(St.Side.RIGHT);
-        let [iconMinHeight, iconNaturalHeight] = this.icons[j].label.get_preferred_height(-1);
-        let iconSpacing = iconNaturalHeight + iconPadding + iconBorder;
+        let [, labelNaturalHeight] = this.icons[j].label.get_preferred_height(-1);
+        let iconSpacing = labelNaturalHeight + iconPadding + iconBorder;
         let totalSpacing = this._list.spacing * (this._items.length - 1);
 
         // We just assume the whole screen here due to weirdness happing with the passed width
@@ -755,7 +741,7 @@ class AppSwitcher extends SwitcherPopup.SwitcherList {
         let iconSize = baseIconSizes[0];
 
         if (this._items.length > 1) {
-            for(let i =  0; i < baseIconSizes.length; i++) {
+            for (let i =  0; i < baseIconSizes.length; i++) {
                 iconSize = baseIconSizes[i];
                 let height = iconSizes[i] + iconSpacing;
                 let w = height * this._items.length + totalSpacing;
@@ -766,7 +752,7 @@ class AppSwitcher extends SwitcherPopup.SwitcherList {
 
         this._iconSize = iconSize;
 
-        for(let i = 0; i < this.icons.length; i++) {
+        for (let i = 0; i < this.icons.length; i++) {
             if (this.icons[i].icon != null)
                 break;
             this.icons[i].set_size(iconSize);
@@ -812,12 +798,13 @@ class AppSwitcher extends SwitcherPopup.SwitcherList {
                                                             return GLib.SOURCE_REMOVE;
                                                         });
             GLib.Source.set_name_by_id(this._mouseTimeOutId, '[gnome-shell] this._enterItem');
-        } else
-           this._itemEntered(index);
+        } else {
+            this._itemEntered(index);
+        }
     }
 
     _enterItem(index) {
-        let [x, y, mask] = global.get_pointer();
+        let [x, y] = global.get_pointer();
         let pickedActor = global.stage.get_actor_at_pos(Clutter.PickMode.ALL, x, y);
         if (this._items[index].contains(pickedActor))
             this._itemEntered(index);
@@ -858,9 +845,8 @@ class AppSwitcher extends SwitcherPopup.SwitcherList {
                 this._removeIcon(app);
         });
 
-        let n = this._arrows.length;
         let arrow = new St.DrawingArea({ style_class: 'switcher-arrow' });
-        arrow.connect('repaint', () => { SwitcherPopup.drawArrow(arrow, St.Side.BOTTOM); });
+        arrow.connect('repaint', () => SwitcherPopup.drawArrow(arrow, St.Side.BOTTOM));
         this.add_actor(arrow);
         this._arrows.push(arrow);
 
@@ -925,7 +911,7 @@ class ThumbnailList extends SwitcherPopup.SwitcherList {
             return;
         let totalPadding = this._items[0].get_theme_node().get_horizontal_padding() + this._items[0].get_theme_node().get_vertical_padding();
         totalPadding += this.get_theme_node().get_horizontal_padding() + this.get_theme_node().get_vertical_padding();
-        let [labelMinHeight, labelNaturalHeight] = this._labels[0].get_preferred_height(-1);
+        let [, labelNaturalHeight] = this._labels[0].get_preferred_height(-1);
         let spacing = this._items[0].child.get_theme_node().get_length('spacing');
         let scaleFactor = St.ThemeContext.get_for_stage(global.stage).scale_factor;
         let thumbnailSize = THUMBNAIL_DEFAULT_SIZE * scaleFactor;
@@ -1001,23 +987,23 @@ class WindowIcon extends St.BoxLayout {
         let scaleFactor = St.ThemeContext.get_for_stage(global.stage).scale_factor;
 
         switch (mode) {
-            case AppIconMode.THUMBNAIL_ONLY:
-                size = WINDOW_PREVIEW_SIZE;
-                this._icon.add_actor(_createWindowClone(mutterWindow, size * scaleFactor));
-                break;
+        case AppIconMode.THUMBNAIL_ONLY:
+            size = WINDOW_PREVIEW_SIZE;
+            this._icon.add_actor(_createWindowClone(mutterWindow, size * scaleFactor));
+            break;
 
-            case AppIconMode.BOTH:
-                size = WINDOW_PREVIEW_SIZE;
-                this._icon.add_actor(_createWindowClone(mutterWindow, size * scaleFactor));
+        case AppIconMode.BOTH:
+            size = WINDOW_PREVIEW_SIZE;
+            this._icon.add_actor(_createWindowClone(mutterWindow, size * scaleFactor));
 
-                if (this.app)
-                    this._icon.add_actor(this._createAppIcon(this.app,
-                                                             APP_ICON_SIZE_SMALL));
-                break;
+            if (this.app)
+                this._icon.add_actor(this._createAppIcon(this.app,
+                                                         APP_ICON_SIZE_SMALL));
+            break;
 
-            case AppIconMode.APP_ICON_ONLY:
-                size = APP_ICON_SIZE;
-                this._icon.add_actor(this._createAppIcon(this.app, size));
+        case AppIconMode.APP_ICON_ONLY:
+            size = APP_ICON_SIZE;
+            this._icon.add_actor(this._createAppIcon(this.app, size));
         }
 
         this._icon.set_size(size * scaleFactor, size * scaleFactor);
@@ -1054,7 +1040,7 @@ class WindowList extends SwitcherPopup.SwitcherList {
             this.icons.push(icon);
 
             icon._unmanagedSignalId = icon.window.connect('unmanaged', (window) => {
-                this._removeWindow(window)
+                this._removeWindow(window);
             });
         }
 
@@ -1090,7 +1076,7 @@ class WindowList extends SwitcherPopup.SwitcherList {
         childBox.y1 = childBox.y2 - this._label.height;
         this._label.allocate(childBox, flags);
 
-        let totalLabelHeight = this._label.height + themeNode.get_padding(St.Side.BOTTOM)
+        let totalLabelHeight = this._label.height + themeNode.get_padding(St.Side.BOTTOM);
         childBox.x1 = box.x1;
         childBox.x2 = box.x2;
         childBox.y1 = box.y1;

js/ui/animation.js

@@ -1,11 +1,8 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported Animation, AnimatedIcon, Spinner */
 
-const GLib = imports.gi.GLib;
-const Gio = imports.gi.Gio;
+const { GLib, Gio, St } = imports.gi;
 const Mainloop = imports.mainloop;
-const St = imports.gi.St;
-const Signals = imports.signals;
-const Atk = imports.gi.Atk;
 
 const Tweener = imports.ui.tweener;
 
@@ -16,7 +13,16 @@ var SPINNER_ANIMATION_DELAY = 1.0;
 var Animation = class {
     constructor(file, width, height, speed) {
         this.actor = new St.Bin();
+        this.actor.set_size(width, height);
         this.actor.connect('destroy', this._onDestroy.bind(this));
+        this.actor.connect('notify::size', this._syncAnimationSize.bind(this));
+        this.actor.connect('resource-scale-changed',
+            this._loadFile.bind(this, file, width, height));
+
+        let themeContext = St.ThemeContext.get_for_stage(global.stage);
+        this._scaleChangedId = themeContext.connect('notify::scale-factor',
+            this._loadFile.bind(this, file, width, height));
+
         this._speed = speed;
 
         this._isLoaded = false;
@@ -24,10 +30,7 @@ var Animation = class {
         this._timeoutId = 0;
         this._frame = 0;
 
-        let scaleFactor = St.ThemeContext.get_for_stage(global.stage).scale_factor;
-        this._animations = St.TextureCache.get_default().load_sliced_image (file, width, height, scaleFactor,
-                                                                            this._animationsLoaded.bind(this));
-        this.actor.set_child(this._animations);
+        this._loadFile(file, width, height);
     }
 
     play() {
@@ -51,6 +54,23 @@ var Animation = class {
         this._isPlaying = false;
     }
 
+    _loadFile(file, width, height) {
+        let [validResourceScale, resourceScale] = this.actor.get_resource_scale();
+
+        this._isLoaded = false;
+        this.actor.destroy_all_children();
+
+        if (!validResourceScale)
+            return;
+
+        let textureCache = St.TextureCache.get_default();
+        let scaleFactor = St.ThemeContext.get_for_stage(global.stage).scale_factor;
+        this._animations = textureCache.load_sliced_image(file, width, height,
+                                                          scaleFactor, resourceScale,
+                                                          this._animationsLoaded.bind(this));
+        this.actor.set_child(this._animations);
+    }
+
     _showFrame(frame) {
         let oldFrameActor = this._animations.get_child_at_index(this._frame);
         if (oldFrameActor)
@@ -68,15 +88,32 @@ var Animation = class {
         return GLib.SOURCE_CONTINUE;
     }
 
+    _syncAnimationSize() {
+        if (!this._isLoaded)
+            return;
+
+        let [width, height] = this.actor.get_size();
+
+        for (let i = 0; i < this._animations.get_n_children(); ++i)
+            this._animations.get_child_at_index(i).set_size(width, height);
+    }
+
     _animationsLoaded() {
         this._isLoaded = this._animations.get_n_children() > 0;
 
+        this._syncAnimationSize();
+
         if (this._isPlaying)
             this.play();
     }
 
     _onDestroy() {
         this.stop();
+
+        let themeContext = St.ThemeContext.get_for_stage(global.stage);
+        if (this._scaleChangedId)
+            themeContext.disconnect(this._scaleChangedId);
+        this._scaleChangedId = 0;
     }
 };
 
@@ -87,7 +124,7 @@ var AnimatedIcon = class extends Animation {
 };
 
 var Spinner = class extends AnimatedIcon {
-    constructor(size, animate=false) {
+    constructor(size, animate = false) {
         let file = Gio.File.new_for_uri('resource:///org/gnome/shell/theme/process-working.svg');
         super(file, size);
 
@@ -126,7 +163,7 @@ var Spinner = class extends AnimatedIcon {
                 time: SPINNER_ANIMATION_TIME,
                 transition: 'linear',
                 onComplete: () => {
-                    this.stop(false);
+                    super.stop();
                 }
             });
         } else {

js/ui/appFavorites.js

@@ -1,4 +1,5 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported getAppFavorites */
 
 const Shell = imports.gi.Shell;
 const Signals = imports.signals;
@@ -14,36 +15,47 @@ const RENAMED_DESKTOP_IDS = {
     'epiphany.desktop': 'org.gnome.Epiphany.desktop',
     'evolution.desktop': 'org.gnome.Evolution.desktop',
     'file-roller.desktop': 'org.gnome.FileRoller.desktop',
+    'five-or-more.desktop': 'org.gnome.five-or-more.desktop',
+    'four-in-a-row.desktop': 'org.gnome.Four-in-a-row.desktop',
     'gcalctool.desktop': 'org.gnome.Calculator.desktop',
     'geary.desktop': 'org.gnome.Geary.desktop',
     'gedit.desktop': 'org.gnome.gedit.desktop',
-    'glchess.desktop': 'gnome-chess.desktop',
-    'glines.desktop': 'five-or-more.desktop',
-    'gnect.desktop': 'four-in-a-row.desktop',
+    'glchess.desktop': 'org.gnome.Chess.desktop',
+    'glines.desktop': 'org.gnome.five-or-more.desktop',
+    'gnect.desktop': 'org.gnome.Four-in-a-row.desktop',
     'gnibbles.desktop': 'org.gnome.Nibbles.desktop',
-    'gnobots2.desktop': 'gnome-robots.desktop',
+    'gnobots2.desktop': 'org.gnome.Robots.desktop',
     'gnome-boxes.desktop': 'org.gnome.Boxes.desktop',
     'gnome-calculator.desktop': 'org.gnome.Calculator.desktop',
+    'gnome-chess.desktop': 'org.gnome.Chess.desktop',
     'gnome-clocks.desktop': 'org.gnome.clocks.desktop',
     'gnome-contacts.desktop': 'org.gnome.Contacts.desktop',
     'gnome-documents.desktop': 'org.gnome.Documents.desktop',
     'gnome-font-viewer.desktop': 'org.gnome.font-viewer.desktop',
+    'gnome-klotski.desktop': 'org.gnome.Klotski.desktop',
     'gnome-nibbles.desktop': 'org.gnome.Nibbles.desktop',
     'gnome-mahjongg.desktop': 'org.gnome.Mahjongg.desktop',
+    'gnome-mines.desktop': 'org.gnome.Mines.desktop',
     'gnome-music.desktop': 'org.gnome.Music.desktop',
     'gnome-photos.desktop': 'org.gnome.Photos.desktop',
+    'gnome-robots.desktop': 'org.gnome.Robots.desktop',
     'gnome-screenshot.desktop': 'org.gnome.Screenshot.desktop',
     'gnome-software.desktop': 'org.gnome.Software.desktop',
     'gnome-terminal.desktop': 'org.gnome.Terminal.desktop',
+    'gnome-tetravex.desktop': 'org.gnome.Tetravex.desktop',
     'gnome-tweaks.desktop': 'org.gnome.tweaks.desktop',
-    'gnome-weather.desktop': 'org.gnome.Weather.Application.desktop',
-    'gnomine.desktop': 'gnome-mines.desktop',
-    'gnotravex.desktop': 'gnome-tetravex.desktop',
-    'gnotski.desktop': 'gnome-klotski.desktop',
-    'gtali.desktop': 'tali.desktop',
-    'iagno.desktop': 'org.gnome.Iagno.desktop',
+    'gnome-weather.desktop': 'org.gnome.Weather.desktop',
+    'gnomine.desktop': 'org.gnome.Mines.desktop',
+    'gnotravex.desktop': 'org.gnome.Tetravex.desktop',
+    'gnotski.desktop': 'org.gnome.Klotski.desktop',
+    'gtali.desktop': 'org.gnome.Tali.desktop',
+    'iagno.desktop': 'org.gnome.Reversi.desktop',
     'nautilus.desktop': 'org.gnome.Nautilus.desktop',
+    'org.gnome.gnome-2048.desktop': 'org.gnome.TwentyFortyEight.desktop',
+    'org.gnome.taquin.desktop': 'org.gnome.Taquin.desktop',
+    'org.gnome.Weather.Application.desktop': 'org.gnome.Weather.desktop',
     'polari.desktop': 'org.gnome.Polari.desktop',
+    'tali.desktop': 'org.gnome.Tali.desktop',
     'totem.desktop': 'org.gnome.Totem.desktop',
     'evince.desktop': 'org.gnome.Evince.desktop',
 };
@@ -52,7 +64,7 @@ class AppFavorites {
     constructor() {
         this.FAVORITE_APPS_KEY = 'favorite-apps';
         this._favorites = {};
-        global.settings.connect('changed::' + this.FAVORITE_APPS_KEY, this._onFavsChanged.bind(this));
+        global.settings.connect(`changed::${this.FAVORITE_APPS_KEY}`, this._onFavsChanged.bind(this));
         this.reload();
     }
 
@@ -153,7 +165,7 @@ class AppFavorites {
     }
 
     _removeFavorite(appId) {
-        if (!appId in this._favorites)
+        if (!(appId in this._favorites))
             return false;
 
         let ids = this._getIds().filter(id => id != appId);
@@ -176,7 +188,7 @@ class AppFavorites {
                                    }
                                  });
     }
-};
+}
 Signals.addSignalMethods(AppFavorites.prototype);
 
 var appFavoritesInstance = null;

js/ui/audioDeviceSelection.js

@@ -1,9 +1,5 @@
-const Clutter = imports.gi.Clutter;
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
-const Meta = imports.gi.Meta;
-const Shell = imports.gi.Shell;
-const St = imports.gi.St;
+/* exported AudioDeviceSelectionDBus */
+const { Clutter, Gio, GLib, GObject, Meta, Shell, St } = imports.gi;
 
 const Main = imports.ui.main;
 const ModalDialog = imports.ui.modalDialog;
@@ -18,10 +14,11 @@ var AudioDevice = {
 
 const AudioDeviceSelectionIface = loadInterfaceXML('org.gnome.Shell.AudioDeviceSelection');
 
-var AudioDeviceSelectionDialog =
-class AudioDeviceSelectionDialog extends ModalDialog.ModalDialog {
-    constructor(devices) {
-        super({ styleClass: 'audio-device-selection-dialog' });
+var AudioDeviceSelectionDialog = GObject.registerClass({
+    Signals: { 'device-selected': { param_types: [GObject.TYPE_UINT] } }
+}, class AudioDeviceSelectionDialog extends ModalDialog.ModalDialog {
+    _init(devices) {
+        super._init({ styleClass: 'audio-device-selection-dialog' });
 
         this._deviceItems = {};
 
@@ -38,11 +35,7 @@ class AudioDeviceSelectionDialog extends ModalDialog.ModalDialog {
             throw new Error('Too few devices for a selection');
     }
 
-    destroy() {
-        super.destroy();
-    }
-
-    _buildLayout(devices) {
+    _buildLayout() {
         let title = new St.Label({ style_class: 'audio-selection-title',
                                    text: _("Select Audio Device"),
                                    x_align: Clutter.ActorAlign.CENTER });
@@ -62,28 +55,28 @@ class AudioDeviceSelectionDialog extends ModalDialog.ModalDialog {
     }
 
     _getDeviceLabel(device) {
-        switch(device) {
-            case AudioDevice.HEADPHONES:
-                return _("Headphones");
-            case AudioDevice.HEADSET:
-                return _("Headset");
-            case AudioDevice.MICROPHONE:
-                return _("Microphone");
-            default:
-                return null;
+        switch (device) {
+        case AudioDevice.HEADPHONES:
+            return _("Headphones");
+        case AudioDevice.HEADSET:
+            return _("Headset");
+        case AudioDevice.MICROPHONE:
+            return _("Microphone");
+        default:
+            return null;
         }
     }
 
     _getDeviceIcon(device) {
-        switch(device) {
-            case AudioDevice.HEADPHONES:
-                return 'audio-headphones-symbolic';
-            case AudioDevice.HEADSET:
-                return 'audio-headset-symbolic';
-            case AudioDevice.MICROPHONE:
-                return 'audio-input-microphone-symbolic';
-            default:
-                return null;
+        switch (device) {
+        case AudioDevice.HEADPHONES:
+            return 'audio-headphones-symbolic';
+        case AudioDevice.HEADSET:
+            return 'audio-headset-symbolic';
+        case AudioDevice.MICROPHONE:
+            return 'audio-input-microphone-symbolic';
+        default:
+            return null;
         }
     }
 
@@ -93,6 +86,7 @@ class AudioDeviceSelectionDialog extends ModalDialog.ModalDialog {
         box.connect('notify::height', () => {
             Meta.later_add(Meta.LaterType.BEFORE_REDRAW, () => {
                 box.width = box.height;
+                return GLib.SOURCE_REMOVE;
             });
         });
 
@@ -118,11 +112,11 @@ class AudioDeviceSelectionDialog extends ModalDialog.ModalDialog {
     }
 
     _openSettings() {
-        let desktopFile = 'gnome-sound-panel.desktop'
+        let desktopFile = 'gnome-sound-panel.desktop';
         let app = Shell.AppSystem.get_default().lookup_app(desktopFile);
 
         if (!app) {
-            log('Settings panel for desktop file ' + desktopFile + ' could not be loaded!');
+            log(`Settings panel for desktop file ${desktopFile} could not be loaded!`);
             return;
         }
 
@@ -130,7 +124,7 @@ class AudioDeviceSelectionDialog extends ModalDialog.ModalDialog {
         Main.overview.hide();
         app.activate();
     }
-};
+});
 
 var AudioDeviceSelectionDBus = class AudioDeviceSelectionDBus {
     constructor() {
@@ -167,12 +161,12 @@ var AudioDeviceSelectionDBus = class AudioDeviceSelectionDBus {
 
         let [deviceNames] = params;
         let devices = 0;
-        deviceNames.forEach(n => { devices |= AudioDevice[n.toUpperCase()]; });
+        deviceNames.forEach(n => devices |= AudioDevice[n.toUpperCase()]);
 
         let dialog;
         try {
             dialog = new AudioDeviceSelectionDialog(devices);
-        } catch(e) {
+        } catch (e) {
             invocation.return_value(null);
             return;
         }

js/ui/background.js

@@ -93,12 +93,7 @@
 //     MetaBackgroundImage         MetaBackgroundImage
 //     MetaBackgroundImage         MetaBackgroundImage
 
-const Clutter = imports.gi.Clutter;
-const GDesktopEnums = imports.gi.GDesktopEnums;
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
-const GnomeDesktop = imports.gi.GnomeDesktop;
-const Meta = imports.gi.Meta;
+const { Clutter, GDesktopEnums, Gio, GLib, GnomeDesktop, Meta } = imports.gi;
 const Signals = imports.signals;
 
 const LoginManager = imports.misc.loginManager;
@@ -113,7 +108,6 @@ const PRIMARY_COLOR_KEY = 'primary-color';
 const SECONDARY_COLOR_KEY = 'secondary-color';
 const COLOR_SHADING_TYPE_KEY = 'color-shading-type';
 const BACKGROUND_STYLE_KEY = 'picture-options';
-const PICTURE_OPACITY_KEY = 'picture-opacity';
 const PICTURE_URI_KEY = 'picture-uri';
 
 var FADE_ANIMATION_TIME = 1.0;
@@ -262,14 +256,15 @@ var Background = class Background {
                 this._refreshAnimation();
             });
 
-        this._settingsChangedSignalId = this._settings.connect('changed', () => {
-            this.emit('changed');
-        });
+        this._settingsChangedSignalId =
+            this._settings.connect('changed', this._emitChangedSignal.bind(this));
 
         this._load();
     }
 
     destroy() {
+        this.background = null;
+
         this._cancellable.cancel();
         this._removeAnimationTimeout();
 
@@ -293,6 +288,22 @@ var Background = class Background {
         if (this._settingsChangedSignalId != 0)
             this._settings.disconnect(this._settingsChangedSignalId);
         this._settingsChangedSignalId = 0;
+
+        if (this._changedIdleId) {
+            GLib.source_remove(this._changedIdleId);
+            this._changedIdleId = 0;
+        }
+    }
+
+    _emitChangedSignal() {
+        if (this._changedIdleId)
+            return;
+
+        this._changedIdleId = GLib.idle_add(GLib.PRIORITY_DEFAULT, () => {
+            this._changedIdleId = 0;
+            this.emit('changed');
+            return GLib.SOURCE_REMOVE;
+        });
     }
 
     updateResolution() {
@@ -322,12 +333,12 @@ var Background = class Background {
     }
 
     _loadPattern() {
-        let colorString, res, color, secondColor;
+        let colorString, res_, color, secondColor;
 
         colorString = this._settings.get_string(PRIMARY_COLOR_KEY);
-        [res, color] = Clutter.Color.from_string(colorString);
+        [res_, color] = Clutter.Color.from_string(colorString);
         colorString = this._settings.get_string(SECONDARY_COLOR_KEY);
-        [res, secondColor] = Clutter.Color.from_string(colorString);
+        [res_, secondColor] = Clutter.Color.from_string(colorString);
 
         let shadingType = this._settings.get_enum(COLOR_SHADING_TYPE_KEY);
 
@@ -348,7 +359,7 @@ var Background = class Background {
                                                if (changedFile.equal(file)) {
                                                    let imageCache = Meta.BackgroundImageCache.get_default();
                                                    imageCache.purge(changedFile);
-                                                   this.emit('changed');
+                                                   this._emitChangedSignal();
                                                }
                                            });
         this._fileWatches[key] = signalId;
@@ -421,12 +432,12 @@ var Background = class Background {
             return;
 
         this._updateAnimationTimeoutId = GLib.timeout_add(GLib.PRIORITY_DEFAULT,
-                                                      interval,
-                                                      () => {
-                                                          this._updateAnimationTimeoutId = 0;
-                                                          this._updateAnimation();
-                                                          return GLib.SOURCE_REMOVE;
-                                                      });
+                                                          interval,
+                                                          () => {
+                                                              this._updateAnimationTimeoutId = 0;
+                                                              this._updateAnimation();
+                                                              return GLib.SOURCE_REMOVE;
+                                                          });
         GLib.Source.set_name_by_id(this._updateAnimationTimeoutId, '[gnome-shell] this._updateAnimation');
     }
 
@@ -453,9 +464,9 @@ var Background = class Background {
 
         let cache = Meta.BackgroundImageCache.get_default();
         let image = cache.load(file);
-        if (image.is_loaded())
+        if (image.is_loaded()) {
             this._setLoaded();
-        else {
+        } else {
             let id = image.connect('loaded', () => {
                 this._setLoaded();
                 image.disconnect(id);
@@ -622,9 +633,9 @@ var Animation = class Animation {
     }
 
     load(callback) {
-        this._show = new GnomeDesktop.BGSlideShow({ filename: this.file.get_path() });
+        this._show = new GnomeDesktop.BGSlideShow({ file: this.file });
 
-        this._show.load_async(null, (object, result) => {
+        this._show.load_async(null, () => {
             this.loaded = true;
             if (callback)
                 callback();
@@ -640,7 +651,7 @@ var Animation = class Animation {
         if (this._show.get_num_slides() < 1)
             return;
 
-        let [progress, duration, isFixed, filename1, filename2] = this._show.get_current_slide(monitor.width, monitor.height);
+        let [progress, duration, isFixed_, filename1, filename2] = this._show.get_current_slide(monitor.width, monitor.height);
 
         this.transitionDuration = duration;
         this.transitionProgress = progress;
@@ -704,7 +715,6 @@ var BackgroundManager = class BackgroundManager {
                            time: FADE_ANIMATION_TIME,
                            transition: 'easeOutQuad',
                            onComplete() {
-                               oldBackgroundActor.background.run_dispose();
                                oldBackgroundActor.destroy();
                            }
                          });
@@ -751,10 +761,8 @@ var BackgroundManager = class BackgroundManager {
 
         this._container.add_child(backgroundActor);
 
-        let monitor = this._layoutManager.monitors[this._monitorIndex];
-
-        backgroundActor.set_size(monitor.width, monitor.height);
         if (this._controlPosition) {
+            let monitor = this._layoutManager.monitors[this._monitorIndex];
             backgroundActor.set_position(monitor.x, monitor.y);
             backgroundActor.lower_bottom();
         }

js/ui/backgroundMenu.js

@@ -1,8 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported addBackgroundMenu */
 
-const Clutter = imports.gi.Clutter;
-const St = imports.gi.St;
-const Shell = imports.gi.Shell;
+const { Clutter, St } = imports.gi;
 
 const BoxPointer = imports.ui.boxpointer;
 const Main = imports.ui.main;
@@ -27,7 +26,7 @@ var BackgroundMenu = class BackgroundMenu extends PopupMenu.PopupMenu {
 function addBackgroundMenu(actor, layoutManager) {
     actor.reactive = true;
     actor._backgroundMenu = new BackgroundMenu(layoutManager);
-    actor._backgroundManager = new PopupMenu.PopupMenuManager({ actor: actor });
+    actor._backgroundManager = new PopupMenu.PopupMenuManager(actor);
     actor._backgroundManager.addMenu(actor._backgroundMenu);
 
     function openMenu(x, y) {

js/ui/barLevel.js

@@ -1,13 +1,11 @@
 /* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+/* exported BarLevel */
 
-const Atk = imports.gi.Atk;
-const Cairo = imports.cairo;
-const Clutter = imports.gi.Clutter;
-const St = imports.gi.St;
+const { Atk, Clutter, St } = imports.gi;
 const Signals = imports.signals;
 
 var BarLevel = class {
-    constructor(value, params) {
+    constructor(value, params = {}) {
         if (isNaN(value))
             // Avoid spreading NaNs around
             throw TypeError('The bar level value must be a number');
@@ -16,9 +14,6 @@ var BarLevel = class {
         this._overdriveStart = 1;
         this._barLevelWidth = 0;
 
-        if (params == undefined)
-            params = {}
-
         this.actor = new St.DrawingArea({ styleClass: params['styleClass'] || 'barlevel',
                                           can_focus: params['canFocus'] || false,
                                           reactive: params['reactive'] || false,
@@ -39,26 +34,56 @@ var BarLevel = class {
         this.connect('value-changed', this._valueChanged.bind(this));
     }
 
-    setValue(value) {
+    get value() {
+        return this._value;
+    }
+
+    set value(value) {
         if (isNaN(value))
             throw TypeError('The bar level value must be a number');
 
-        this._value = Math.max(Math.min(value, this._maxValue), 0);
+        value = Math.max(Math.min(value, this._maxValue), 0);
+
+        if (this._value == value)
+            return;
+
+        this._value = value;
         this.actor.queue_repaint();
     }
 
-    setMaximumValue(value) {
+    // eslint-disable-next-line camelcase
+    get maximum_value() {
+        return this._maxValue;
+    }
+
+    // eslint-disable-next-line camelcase
+    set maximum_value(value) {
         if (isNaN(value))
             throw TypeError('The bar level max value must be a number');
 
-        this._maxValue = Math.max(value, 1);
+        value = Math.max(value, 1);
+
+        if (this._maxValue == value)
+            return;
+
+        this._maxValue = value;
         this._overdriveStart = Math.min(this._overdriveStart, this._maxValue);
         this.actor.queue_repaint();
     }
 
-    setOverdriveStart(value) {
+    // eslint-disable-next-line camelcase
+    get overdrive_start() {
+        return this._overdriveStart;
+    }
+
+    // eslint-disable-next-line camelcase
+    set overdrive_start(value) {
         if (isNaN(value))
             throw TypeError('The overdrive limit value must be a number');
+
+        if (this._overdriveStart == value)
+            return;
+
         if (value > this._maxValue)
             throw new Error(`Tried to set overdrive value to ${value}, ` +
                 `which is a number greater than the maximum allowed value ${this._maxValue}`);
@@ -108,7 +133,7 @@ var BarLevel = class {
             overdriveSeparatorWidth = themeNode.get_length('-barlevel-overdrive-separator-width');
 
         /* background bar */
-        cr.arc(width - barLevelBorderRadius - barLevelBorderWidth, height / 2, barLevelBorderRadius, TAU * 3 / 4, TAU * 1 / 4);
+        cr.arc(width - barLevelBorderRadius - barLevelBorderWidth, height / 2, barLevelBorderRadius, TAU * (3 / 4), TAU * (1 / 4));
         cr.lineTo(endX, (height + barLevelHeight) / 2);
         cr.lineTo(endX, (height - barLevelHeight) / 2);
         cr.lineTo(width - barLevelBorderRadius - barLevelBorderWidth, (height - barLevelHeight) / 2);
@@ -120,11 +145,12 @@ var BarLevel = class {
 
         /* normal progress bar */
         let x = Math.min(endX, overdriveSeparatorX - overdriveSeparatorWidth / 2);
-        cr.arc(barLevelBorderRadius + barLevelBorderWidth, height / 2, barLevelBorderRadius, TAU * 1 / 4, TAU * 3 / 4);
+        cr.arc(barLevelBorderRadius + barLevelBorderWidth, height / 2, barLevelBorderRadius, TAU * (1 / 4), TAU * (3 / 4));
         cr.lineTo(x, (height - barLevelHeight) / 2);
         cr.lineTo(x, (height + barLevelHeight) / 2);
         cr.lineTo(barLevelBorderRadius + barLevelBorderWidth, (height + barLevelHeight) / 2);
-        Clutter.cairo_set_source_color(cr, barLevelActiveColor);
+        if (this._value > 0)
+            Clutter.cairo_set_source_color(cr, barLevelActiveColor);
         cr.fillPreserve();
         Clutter.cairo_set_source_color(cr, barLevelActiveBorderColor);
         cr.setLineWidth(barLevelBorderWidth);
@@ -146,17 +172,19 @@ var BarLevel = class {
         }
 
         /* end progress bar arc */
-        if (this._value <= this._overdriveStart)
-            Clutter.cairo_set_source_color(cr, barLevelActiveColor);
-        else
-            Clutter.cairo_set_source_color(cr, barLevelOverdriveColor);
-        cr.arc(endX, height / 2, barLevelBorderRadius, TAU * 3 / 4, TAU * 1 / 4);
-        cr.lineTo(Math.floor(endX), (height + barLevelHeight) / 2);
-        cr.lineTo(Math.floor(endX), (height - barLevelHeight) / 2);
-        cr.lineTo(endX, (height - barLevelHeight) / 2);
-        cr.fillPreserve();
-        cr.setLineWidth(barLevelBorderWidth);
-        cr.stroke();
+        if (this._value > 0) {
+            if (this._value <= this._overdriveStart)
+                Clutter.cairo_set_source_color(cr, barLevelActiveColor);
+            else
+                Clutter.cairo_set_source_color(cr, barLevelOverdriveColor);
+            cr.arc(endX, height / 2, barLevelBorderRadius, TAU * (3 / 4), TAU * (1 / 4));
+            cr.lineTo(Math.floor(endX), (height + barLevelHeight) / 2);
+            cr.lineTo(Math.floor(endX), (height - barLevelHeight) / 2);
+            cr.lineTo(endX, (height - barLevelHeight) / 2);
+            cr.fillPreserve();
+            cr.setLineWidth(barLevelBorderWidth);
+            cr.stroke();
+        }
 
         /* draw overdrive separator */
         if (overdriveActive) {
@@ -175,32 +203,28 @@ var BarLevel = class {
         cr.$dispose();
     }
 
-    _getCurrentValue(actor) {
+    _getCurrentValue() {
         return this._value;
     }
 
-    _getOverdriveStart(actor) {
+    _getOverdriveStart() {
         return this._overdriveStart;
     }
 
-    _getMinimumValue(actor) {
+    _getMinimumValue() {
         return 0;
     }
 
-    _getMaximumValue(actor) {
+    _getMaximumValue() {
         return this._maxValue;
     }
 
-    _setCurrentValue(actor, value) {
+    _setCurrentValue(_actor, value) {
         this._value = value;
     }
 
-    _valueChanged(barLevel, value, property) {
+    _valueChanged() {
         this._customAccessible.notify("accessible-value");
     }
-
-    get value() {
-        return this._value;
-    }
 };
 Signals.addSignalMethods(BarLevel.prototype);

js/ui/boxpointer.js

@@ -1,11 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported BoxPointer */
 
-const Clutter = imports.gi.Clutter;
-const GObject = imports.gi.GObject;
-const Meta = imports.gi.Meta;
-const Shell = imports.gi.Shell;
-const Signals = imports.signals;
-const St = imports.gi.St;
+const { Clutter, GObject, Shell, St } = imports.gi;
 
 const Main = imports.ui.main;
 const Tweener = imports.ui.tweener;
@@ -29,7 +25,7 @@ var POPUP_ANIMATION_TIME = 0.15;
  * placed.  The arrow position may be controlled via
  * setArrowOrigin(). The arrow side might be temporarily flipped
  * depending on the box size and source position to keep the box
- * totally inside the monitor if possible.
+ * totally inside the monitor workarea if possible.
  *
  */
 var BoxPointer = GObject.registerClass({
@@ -38,8 +34,6 @@ var BoxPointer = GObject.registerClass({
     _init(arrowSide, binProperties) {
         super._init();
 
-        this.actor = this;
-
         this.set_offscreen_redirect(Clutter.OffscreenRedirect.ALWAYS);
 
         this._arrowSide = arrowSide;
@@ -52,13 +46,18 @@ var BoxPointer = GObject.registerClass({
         this._border.connect('repaint', this._drawBorder.bind(this));
         this.add_actor(this._border);
         this.bin.raise(this._border);
-        this._xOffset = 0;
-        this._yOffset = 0;
-        this._xPosition = 0;
-        this._yPosition = 0;
         this._sourceAlignment = 0.5;
         this._capturedEventId = 0;
         this._muteInput();
+
+        this.connect('destroy', this._onDestroy.bind(this));
+    }
+
+    _onDestroy() {
+        if (this._sourceActorDestroyId) {
+            this._sourceActor.disconnect(this._sourceActorDestroyId);
+            delete this._sourceActorDestroyId;
+        }
     }
 
     get arrowSide() {
@@ -78,36 +77,6 @@ var BoxPointer = GObject.registerClass({
         }
     }
 
-    // BoxPointer.show() and BoxPointer.hide() are here for only compatibility
-    // purposes, and will be removed in 3.32.
-    show(animate, onComplete) {
-        if (animate !== undefined) {
-            try {
-                throw new Error('BoxPointer.show() has been moved to BoxPointer.open(), this code will break in the future.');
-            } catch(e) {
-                logError(e);
-                this.open(animate, onComplete);
-                return;
-            }
-        }
-
-        this.visible = true;
-    }
-
-    hide(animate, onComplete) {
-        if (animate !== undefined) {
-            try {
-                throw new Error('BoxPointer.hide() has been moved to BoxPointer.close(), this code will break in the future.');
-            } catch(e) {
-                logError(e);
-                this.close(animate, onComplete);
-                return;
-            }
-        }
-
-        this.visible = false;
-    }
-
     open(animate, onComplete) {
         let themeNode = this.get_theme_node();
         let rise = themeNode.get_length('-arrow-rise');
@@ -122,24 +91,24 @@ var BoxPointer = GObject.registerClass({
 
         if (animate & PopupAnimation.SLIDE) {
             switch (this._arrowSide) {
-                case St.Side.TOP:
-                    this.yOffset = -rise;
-                    break;
-                case St.Side.BOTTOM:
-                    this.yOffset = rise;
-                    break;
-                case St.Side.LEFT:
-                    this.xOffset = -rise;
-                    break;
-                case St.Side.RIGHT:
-                    this.xOffset = rise;
-                    break;
+            case St.Side.TOP:
+                this.translation_y = -rise;
+                break;
+            case St.Side.BOTTOM:
+                this.translation_y = rise;
+                break;
+            case St.Side.LEFT:
+                this.translation_x = -rise;
+                break;
+            case St.Side.RIGHT:
+                this.translation_x = rise;
+                break;
             }
         }
 
         Tweener.addTween(this, { opacity: 255,
-                                 xOffset: 0,
-                                 yOffset: 0,
+                                 translation_x: 0,
+                                 translation_y: 0,
                                  transition: 'linear',
                                  onComplete: () => {
                                      this._unmuteInput();
@@ -153,8 +122,8 @@ var BoxPointer = GObject.registerClass({
         if (!this.visible)
             return;
 
-        let xOffset = 0;
-        let yOffset = 0;
+        let translationX = 0;
+        let translationY = 0;
         let themeNode = this.get_theme_node();
         let rise = themeNode.get_length('-arrow-rise');
         let fade = (animate & PopupAnimation.FADE);
@@ -162,18 +131,18 @@ var BoxPointer = GObject.registerClass({
 
         if (animate & PopupAnimation.SLIDE) {
             switch (this._arrowSide) {
-                case St.Side.TOP:
-                    yOffset = rise;
-                    break;
-                case St.Side.BOTTOM:
-                    yOffset = -rise;
-                    break;
-                case St.Side.LEFT:
-                    xOffset = rise;
-                    break;
-                case St.Side.RIGHT:
-                    xOffset = -rise;
-                    break;
+            case St.Side.TOP:
+                translationY = rise;
+                break;
+            case St.Side.BOTTOM:
+                translationY = -rise;
+                break;
+            case St.Side.LEFT:
+                translationX = rise;
+                break;
+            case St.Side.RIGHT:
+                translationX = -rise;
+                break;
             }
         }
 
@@ -181,15 +150,15 @@ var BoxPointer = GObject.registerClass({
 
         Tweener.removeTweens(this);
         Tweener.addTween(this, { opacity: fade ? 0 : 255,
-                                 xOffset: xOffset,
-                                 yOffset: yOffset,
+                                 translation_x: translationX,
+                                 translation_y: translationY,
                                  transition: 'linear',
                                  time: animationTime,
                                  onComplete: () => {
                                      this.hide();
                                      this.opacity = 0;
-                                     this.xOffset = 0;
-                                     this.yOffset = 0;
+                                     this.translation_x = 0;
+                                     this.translation_y = 0;
                                      if (onComplete)
                                          onComplete();
                                  }
@@ -236,13 +205,10 @@ var BoxPointer = GObject.registerClass({
         this.set_allocation(box, flags);
 
         let themeNode = this.get_theme_node();
-        box = themeNode.get_content_box(box);
-
         let borderWidth = themeNode.get_length('-arrow-border-width');
         let rise = themeNode.get_length('-arrow-rise');
         let childBox = new Clutter.ActorBox();
-        let availWidth = box.x2 - box.x1;
-        let availHeight = box.y2 - box.y1;
+        let [availWidth, availHeight] = themeNode.get_content_box(box).get_size();
 
         childBox.x1 = 0;
         childBox.y1 = 0;
@@ -255,24 +221,25 @@ var BoxPointer = GObject.registerClass({
         childBox.x2 = availWidth - borderWidth;
         childBox.y2 = availHeight - borderWidth;
         switch (this._arrowSide) {
-            case St.Side.TOP:
-                childBox.y1 += rise;
-                break;
-            case St.Side.BOTTOM:
-                childBox.y2 -= rise;
-                break;
-            case St.Side.LEFT:
-                childBox.x1 += rise;
-                break;
-            case St.Side.RIGHT:
-                childBox.x2 -= rise;
-                break;
+        case St.Side.TOP:
+            childBox.y1 += rise;
+            break;
+        case St.Side.BOTTOM:
+            childBox.y2 -= rise;
+            break;
+        case St.Side.LEFT:
+            childBox.x1 += rise;
+            break;
+        case St.Side.RIGHT:
+            childBox.x2 -= rise;
+            break;
         }
         this.bin.allocate(childBox, flags);
 
         if (this._sourceActor && this._sourceActor.mapped) {
-            this._reposition();
-            this._updateFlip();
+            this._reposition(box);
+            this._updateFlip(box);
+            this.set_allocation(box, flags);
         }
     }
 
@@ -298,7 +265,7 @@ var BoxPointer = GObject.registerClass({
         let borderRadius = themeNode.get_length('-arrow-border-radius');
 
         let halfBorder = borderWidth / 2;
-        let halfBase = Math.floor(base/2);
+        let halfBase = Math.floor(base / 2);
 
         let backgroundColor = themeNode.get_color('-arrow-background-color');
 
@@ -379,7 +346,7 @@ var BoxPointer = GObject.registerClass({
         if (!skipTopRight) {
             cr.lineTo(x2 - borderRadius, y1);
             cr.arc(x2 - borderRadius, y1 + borderRadius, borderRadius,
-                   3*Math.PI/2, Math.PI*2);
+                   3 * Math.PI / 2, Math.PI * 2);
         }
 
         if (this._arrowSide == St.Side.RIGHT && rise) {
@@ -400,7 +367,7 @@ var BoxPointer = GObject.registerClass({
         if (!skipBottomRight) {
             cr.lineTo(x2, y2 - borderRadius);
             cr.arc(x2 - borderRadius, y2 - borderRadius, borderRadius,
-                   0, Math.PI/2);
+                   0, Math.PI / 2);
         }
 
         if (this._arrowSide == St.Side.BOTTOM && rise) {
@@ -421,7 +388,7 @@ var BoxPointer = GObject.registerClass({
         if (!skipBottomLeft) {
             cr.lineTo(x1 + borderRadius, y2);
             cr.arc(x1 + borderRadius, y2 - borderRadius, borderRadius,
-                   Math.PI/2, Math.PI);
+                   Math.PI / 2, Math.PI);
         }
 
         if (this._arrowSide == St.Side.LEFT && rise) {
@@ -430,7 +397,7 @@ var BoxPointer = GObject.registerClass({
                 cr.lineTo(x1 - rise, y1);
                 cr.lineTo(x1 + borderRadius, y1);
             } else if (skipBottomLeft) {
-                cr.lineTo(x1 - rise, y2)
+                cr.lineTo(x1 - rise, y2);
                 cr.lineTo(x1 - rise, y2 - halfBase);
             } else {
                 cr.lineTo(x1, this._arrowOrigin + halfBase);
@@ -442,7 +409,7 @@ var BoxPointer = GObject.registerClass({
         if (!skipTopLeft) {
             cr.lineTo(x1, y1 + borderRadius);
             cr.arc(x1 + borderRadius, y1 + borderRadius, borderRadius,
-                   Math.PI, 3*Math.PI/2);
+                   Math.PI, 3 * Math.PI / 2);
         }
 
         Clutter.cairo_set_source_color(cr, backgroundColor);
@@ -459,15 +426,25 @@ var BoxPointer = GObject.registerClass({
     }
 
     setPosition(sourceActor, alignment) {
-        // We need to show it now to force an allocation,
-        // so that we can query the correct size.
-        this.show();
+        if (!this._sourceActor || sourceActor != this._sourceActor) {
+            if (this._sourceActorDestroyId) {
+                this._sourceActor.disconnect(this._sourceActorDestroyId);
+                delete this._sourceActorDestroyId;
+            }
+
+            this._sourceActor = sourceActor;
+
+            if (this._sourceActor) {
+                this._sourceActorDestroyId = this._sourceActor.connect('destroy', () => {
+                    this._sourceActor = null;
+                    delete this._sourceActorDestroyId;
+                });
+            }
+        }
 
-        this._sourceActor = sourceActor;
         this._arrowAlignment = alignment;
 
-        this._reposition();
-        this._updateFlip();
+        this.queue_relayout();
     }
 
     setSourceAlignment(alignment) {
@@ -479,22 +456,26 @@ var BoxPointer = GObject.registerClass({
         this.setPosition(this._sourceActor, this._arrowAlignment);
     }
 
-    _reposition() {
+    _reposition(allocationBox) {
         let sourceActor = this._sourceActor;
         let alignment = this._arrowAlignment;
+        let monitorIndex = Main.layoutManager.findIndexForActor(sourceActor);
+
+        this._sourceAllocation = Shell.util_get_transformed_allocation(sourceActor);
+        this._workArea = Main.layoutManager.getWorkAreaForMonitor(monitorIndex);
 
         // Position correctly relative to the sourceActor
         let sourceNode = sourceActor.get_theme_node();
         let sourceContentBox = sourceNode.get_content_box(sourceActor.get_allocation_box());
-        let sourceAllocation = Shell.util_get_transformed_allocation(sourceActor);
+        let sourceAllocation = this._sourceAllocation;
         let sourceCenterX = sourceAllocation.x1 + sourceContentBox.x1 + (sourceContentBox.x2 - sourceContentBox.x1) * this._sourceAlignment;
         let sourceCenterY = sourceAllocation.y1 + sourceContentBox.y1 + (sourceContentBox.y2 - sourceContentBox.y1) * this._sourceAlignment;
-        let [minWidth, minHeight, natWidth, natHeight] = this.get_preferred_size();
+        let [, , natWidth, natHeight] = this.get_preferred_size();
 
         // We also want to keep it onscreen, and separated from the
         // edge by the same distance as the main part of the box is
         // separated from its sourceActor
-        let monitor = Main.layoutManager.findMonitorForActor(sourceActor);
+        let workarea = this._workArea;
         let themeNode = this.get_theme_node();
         let borderWidth = themeNode.get_length('-arrow-border-width');
         let arrowBase = themeNode.get_length('-arrow-base');
@@ -533,7 +514,7 @@ var BoxPointer = GObject.registerClass({
         //     of the box to maintain the arrow's accuracy.
 
         let arrowOrigin;
-        let halfBase = Math.floor(arrowBase/2);
+        let halfBase = Math.floor(arrowBase / 2);
         let halfBorder = borderWidth / 2;
         let halfMargin = margin / 2;
         let [x1, y1] = [halfBorder, halfBorder];
@@ -544,8 +525,8 @@ var BoxPointer = GObject.registerClass({
         case St.Side.BOTTOM:
             resX = sourceCenterX - (halfMargin + (natWidth - margin) * alignment);
 
-            resX = Math.max(resX, monitor.x + padding);
-            resX = Math.min(resX, monitor.x + monitor.width - (padding + natWidth));
+            resX = Math.max(resX, workarea.x + padding);
+            resX = Math.min(resX, workarea.x + workarea.width - (padding + natWidth));
 
             arrowOrigin = sourceCenterX - resX;
             if (arrowOrigin <= (x1 + (borderRadius + halfBase))) {
@@ -563,8 +544,8 @@ var BoxPointer = GObject.registerClass({
         case St.Side.RIGHT:
             resY = sourceCenterY - (halfMargin + (natHeight - margin) * alignment);
 
-            resY = Math.max(resY, monitor.y + padding);
-            resY = Math.min(resY, monitor.y + monitor.height - (padding + natHeight));
+            resY = Math.max(resY, workarea.y + padding);
+            resY = Math.min(resY, workarea.y + workarea.height - (padding + natHeight));
 
             arrowOrigin = sourceCenterY - resY;
             if (arrowOrigin <= (y1 + (borderRadius + halfBase))) {
@@ -588,9 +569,8 @@ var BoxPointer = GObject.registerClass({
             parent = parent.get_parent();
         }
 
-        this._xPosition = Math.floor(x);
-        this._yPosition = Math.floor(y);
-        this._shiftActor();
+        // Actually set the position
+        allocationBox.set_origin(Math.floor(x), Math.floor(y));
     }
 
     // @origin: Coordinate specifying middle of the arrow, along
@@ -613,44 +593,30 @@ var BoxPointer = GObject.registerClass({
         }
     }
 
-    _shiftActor() {
-        // Since the position of the BoxPointer depends on the allocated size
-        // of the BoxPointer and the position of the source actor, trying
-        // to position the BoxPointer via the x/y properties will result in
-        // allocation loops and warnings. Instead we do the positioning via
-        // the anchor point, which is independent of allocation, and leave
-        // x == y == 0.
-        this.set_anchor_point(-(this._xPosition + this._xOffset),
-                              -(this._yPosition + this._yOffset));
-    }
-
     _calculateArrowSide(arrowSide) {
-        let sourceAllocation = Shell.util_get_transformed_allocation(this._sourceActor);
-        let [minWidth, minHeight, boxWidth, boxHeight] = this.get_preferred_size();
-        let monitorActor = this.sourceActor;
-        if (!monitorActor)
-            monitorActor = this;
-        let monitor = Main.layoutManager.findMonitorForActor(monitorActor);
+        let sourceAllocation = this._sourceAllocation;
+        let [, , boxWidth, boxHeight] = this.get_preferred_size();
+        let workarea = this._workArea;
 
         switch (arrowSide) {
         case St.Side.TOP:
-            if (sourceAllocation.y2 + boxHeight > monitor.y + monitor.height &&
-                boxHeight < sourceAllocation.y1 - monitor.y)
+            if (sourceAllocation.y2 + boxHeight > workarea.y + workarea.height &&
+                boxHeight < sourceAllocation.y1 - workarea.y)
                 return St.Side.BOTTOM;
             break;
         case St.Side.BOTTOM:
-            if (sourceAllocation.y1 - boxHeight < monitor.y &&
-                boxHeight < monitor.y + monitor.height - sourceAllocation.y2)
+            if (sourceAllocation.y1 - boxHeight < workarea.y &&
+                boxHeight < workarea.y + workarea.height - sourceAllocation.y2)
                 return St.Side.TOP;
             break;
         case St.Side.LEFT:
-            if (sourceAllocation.x2 + boxWidth > monitor.x + monitor.width &&
-                boxWidth < sourceAllocation.x1 - monitor.x)
+            if (sourceAllocation.x2 + boxWidth > workarea.x + workarea.width &&
+                boxWidth < sourceAllocation.x1 - workarea.x)
                 return St.Side.RIGHT;
             break;
         case St.Side.RIGHT:
-            if (sourceAllocation.x1 - boxWidth < monitor.x &&
-                boxWidth < monitor.x + monitor.width - sourceAllocation.x2)
+            if (sourceAllocation.x1 - boxWidth < workarea.x &&
+                boxWidth < workarea.x + workarea.width - sourceAllocation.x2)
                 return St.Side.LEFT;
             break;
         }
@@ -658,38 +624,16 @@ var BoxPointer = GObject.registerClass({
         return arrowSide;
     }
 
-    _updateFlip() {
+    _updateFlip(allocationBox) {
         let arrowSide = this._calculateArrowSide(this._userArrowSide);
         if (this._arrowSide != arrowSide) {
             this._arrowSide = arrowSide;
-            this._reposition();
-            Meta.later_add(Meta.LaterType.BEFORE_REDRAW, () => {
-                this.queue_relayout();
-                return false;
-            });
+            this._reposition(allocationBox);
 
             this.emit('arrow-side-changed');
         }
     }
 
-    set xOffset(offset) {
-        this._xOffset = offset;
-        this._shiftActor();
-    }
-
-    get xOffset() {
-        return this._xOffset;
-    }
-
-    set yOffset(offset) {
-        this._yOffset = offset;
-        this._shiftActor();
-    }
-
-    get yOffset() {
-        return this._yOffset;
-    }
-
     updateArrowSide(side) {
         this._arrowSide = side;
         this._border.queue_repaint();

js/ui/calendar.js

@@ -1,12 +1,8 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported Calendar, CalendarMessageList */
 
-const Clutter = imports.gi.Clutter;
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
-const Gtk = imports.gi.Gtk;
-const St = imports.gi.St;
+const { Clutter, Gio, GLib, Shell, St } = imports.gi;
 const Signals = imports.signals;
-const Shell = imports.gi.Shell;
 
 const Main = imports.ui.main;
 const MessageList = imports.ui.messageList;
@@ -14,13 +10,15 @@ const MessageTray = imports.ui.messageTray;
 const Mpris = imports.ui.mpris;
 const Util = imports.misc.util;
 
+const { loadInterfaceXML } = imports.misc.fileUtils;
+
 var MSECS_IN_DAY = 24 * 60 * 60 * 1000;
 var SHOW_WEEKDATE_KEY = 'show-weekdate';
 var ELLIPSIS_CHAR = '\u2026';
 
 var MESSAGE_ICON_SIZE = -1; // pick up from CSS
 
-var NC_ = (context, str) => context + '\u0004' + str;
+var NC_ = (context, str) => `${context}\u0004${str}`;
 
 function sameYear(dateA, dateB) {
     return (dateA.getYear() == dateB.getYear());
@@ -41,7 +39,7 @@ function isToday(date) {
 function _isWorkDay(date) {
     /* Translators: Enter 0-6 (Sunday-Saturday) for non-work days. Examples: "0" (Sunday) "6" (Saturday) "06" (Sunday and Saturday). */
     let days = C_('calendar-no-work', "06");
-    return days.indexOf(date.getDay().toString()) == -1;
+    return !days.includes(date.getDay().toString());
 }
 
 function _getBeginningOfDay(date) {
@@ -112,33 +110,21 @@ var EmptyEventSource = class EmptyEventSource {
     destroy() {
     }
 
-    requestRange(begin, end) {
+    requestRange(_begin, _end) {
     }
 
-    getEvents(begin, end) {
+    getEvents(_begin, _end) {
         let result = [];
         return result;
     }
 
-    hasEvents(day) {
+    hasEvents(_day) {
         return false;
     }
 };
 Signals.addSignalMethods(EmptyEventSource.prototype);
 
-const CalendarServerIface = `
-<node>
-<interface name="org.gnome.Shell.CalendarServer">
-<method name="GetEvents">
-    <arg type="x" direction="in" />
-    <arg type="x" direction="in" />
-    <arg type="b" direction="in" />
-    <arg type="a(sssbxxa{sv})" direction="out" />
-</method>
-<property name="HasCalendars" type="b" access="read" />
-<signal name="Changed" />
-</interface>
-</node>`;
+const CalendarServerIface = loadInterfaceXML('org.gnome.Shell.CalendarServer');
 
 const CalendarServerInfo  = Gio.DBusInterfaceInfo.new_for_xml(CalendarServerIface);
 
@@ -158,8 +144,7 @@ function _datesEqual(a, b) {
     return true;
 }
 
-function _dateIntervalsOverlap(a0, a1, b0, b1)
-{
+function _dateIntervalsOverlap(a0, a1, b0, b1) {
     if (a1 <= b0)
         return false;
     else if (b1 <= a0)
@@ -183,7 +168,7 @@ var DBusEventSource = class DBusEventSource {
             try {
                 this._dbusProxy.init_finish(result);
                 loaded = true;
-            } catch(e) {
+            } catch (e) {
                 if (e.matches(Gio.DBusError, Gio.DBusError.TIMED_OUT)) {
                     // Ignore timeouts and install signals as normal, because with high
                     // probability the service will appear later on, and we will get a
@@ -193,7 +178,7 @@ var DBusEventSource = class DBusEventSource {
                     // about the HasCalendars property and would cause an exception trying
                     // to read it)
                 } else {
-                    log('Error loading calendars: ' + e.message);
+                    log(`Error loading calendars: ${e.message}`);
                     return;
                 }
             }
@@ -236,13 +221,13 @@ var DBusEventSource = class DBusEventSource {
         this._lastRequestEnd = null;
     }
 
-    _onNameAppeared(owner) {
+    _onNameAppeared() {
         this._initialized = true;
         this._resetCache();
         this._loadEvents(true);
     }
 
-    _onNameVanished(oldOwner) {
+    _onNameVanished() {
         this._resetCache();
         this.emit('changed');
     }
@@ -251,22 +236,20 @@ var DBusEventSource = class DBusEventSource {
         this._loadEvents(false);
     }
 
-    _onEventsReceived(results, error) {
+    _onEventsReceived(results, _error) {
         let newEvents = [];
-        let appointments = results ? results[0] : null;
-        if (appointments != null) {
-            for (let n = 0; n < appointments.length; n++) {
-                let a = appointments[n];
-                let date = new Date(a[4] * 1000);
-                let end = new Date(a[5] * 1000);
-                let id = a[0];
-                let summary = a[1];
-                let allDay = a[3];
-                let event = new CalendarEvent(id, date, end, summary, allDay);
-                newEvents.push(event);
-            }
-            newEvents.sort((ev1, ev2) => ev1.date.getTime() - ev2.date.getTime());
+        let appointments = results[0] || [];
+        for (let n = 0; n < appointments.length; n++) {
+            let a = appointments[n];
+            let date = new Date(a[4] * 1000);
+            let end = new Date(a[5] * 1000);
+            let id = a[0];
+            let summary = a[1];
+            let allDay = a[3];
+            let event = new CalendarEvent(id, date, end, summary, allDay);
+            newEvents.push(event);
         }
+        newEvents.sort((ev1, ev2) => ev1.date.getTime() - ev2.date.getTime());
 
         this._events = newEvents;
         this.isLoading = false;
@@ -278,7 +261,7 @@ var DBusEventSource = class DBusEventSource {
         if (!this._initialized)
             return;
 
-        if (this._curRequestBegin && this._curRequestEnd){
+        if (this._curRequestBegin && this._curRequestEnd) {
             this._dbusProxy.GetEventsRemote(this._curRequestBegin.getTime() / 1000,
                                             this._curRequestEnd.getTime() / 1000,
                                             forceReload,
@@ -300,7 +283,7 @@ var DBusEventSource = class DBusEventSource {
 
     getEvents(begin, end) {
         let result = [];
-        for(let n = 0; n < this._events.length; n++) {
+        for (let n = 0; n < this._events.length; n++) {
             let event = this._events[n];
 
             if (_dateIntervalsOverlap (event.date, event.end, begin, end)) {
@@ -335,7 +318,7 @@ var Calendar = class Calendar {
         this._weekStart = Shell.util_get_week_start();
         this._settings = new Gio.Settings({ schema_id: 'org.gnome.desktop.calendar' });
 
-        this._settings.connect('changed::' + SHOW_WEEKDATE_KEY, this._onSettingsChange.bind(this));
+        this._settings.connect(`changed::${SHOW_WEEKDATE_KEY}`, this._onSettingsChange.bind(this));
         this._useWeekdate = this._settings.get_boolean(SHOW_WEEKDATE_KEY);
 
         /**
@@ -417,8 +400,8 @@ var Calendar = class Calendar {
         this._topBox.add(this._backButton);
         this._backButton.connect('clicked', this._onPrevMonthButtonClicked.bind(this));
 
-        this._monthLabel = new St.Label({style_class: 'calendar-month-label',
-                                         can_focus: true });
+        this._monthLabel = new St.Label({ style_class: 'calendar-month-label',
+                                          can_focus: true });
         this._topBox.add(this._monthLabel, { expand: true, x_fill: false, x_align: St.Align.MIDDLE });
 
         this._forwardButton = new St.Button({ style_class: 'calendar-change-month-forward pager-button',
@@ -481,8 +464,7 @@ var Calendar = class Calendar {
                 let day = 32 - new Date(newDate.getFullYear() - 1, 11, 32).getDate();
                 newDate = new Date(newDate.getFullYear() - 1, 11, day);
             }
-        }
-        else {
+        } else {
             newDate.setMonth(oldMonth - 1);
             if (newDate.getMonth() != oldMonth - 1) {
                 let day = 32 - new Date(newDate.getFullYear(), oldMonth - 1, 32).getDate();
@@ -505,8 +487,7 @@ var Calendar = class Calendar {
                 let day = 32 - new Date(newDate.getFullYear() + 1, 0, 32).getDate();
                 newDate = new Date(newDate.getFullYear() + 1, 0, day);
             }
-        }
-        else {
+        } else {
             newDate.setMonth(oldMonth + 1);
             if (newDate.getMonth() != oldMonth + 1) {
                 let day = 32 - new Date(newDate.getFullYear(), oldMonth + 1, 32).getDate();
@@ -561,8 +542,6 @@ var Calendar = class Calendar {
         this._calendarBegin = new Date(beginDate);
         this._markedAsToday = now;
 
-        let year = beginDate.getYear();
-
         let daysToWeekStart = (7 + beginDate.getDay() - this._weekStart) % 7;
         let startsOnWeekStart = daysToWeekStart == 0;
         let weekPadding = startsOnWeekStart ? 7 : 0;
@@ -574,7 +553,7 @@ var Calendar = class Calendar {
         let row = 2;
         // nRows here means 6 weeks + one header + one navbar
         let nRows = 8;
-        while (row < 8) {
+        while (row < nRows) {
             // xgettext:no-javascript-format
             let button = new St.Button({ label: iter.toLocaleFormat(C_("date day number format", "%d")),
                                          can_focus: true });
@@ -600,12 +579,12 @@ var Calendar = class Calendar {
 
             // Hack used in lieu of border-collapse - see gnome-shell.css
             if (row == 2)
-                styleClass = 'calendar-day-top ' + styleClass;
+                styleClass = `calendar-day-top ${styleClass}`;
 
             let leftMost = rtl ? iter.getDay() == (this._weekStart + 6) % 7
                                : iter.getDay() == this._weekStart;
             if (leftMost)
-                styleClass = 'calendar-day-left ' + styleClass;
+                styleClass = `calendar-day-left ${styleClass}`;
 
             if (sameDay(now, iter))
                 styleClass += ' calendar-today';
@@ -663,9 +642,9 @@ var Calendar = class Calendar {
                 button.add_style_pseudo_class('selected');
                 if (this._shouldDateGrabFocus)
                     button.grab_key_focus();
-            }
-            else
+            } else {
                 button.remove_style_pseudo_class('selected');
+            }
         });
     }
 };
@@ -756,7 +735,7 @@ class NotificationMessage extends MessageList.Message {
             return this.notification.source.createIcon(MESSAGE_ICON_SIZE);
     }
 
-    _onUpdated(n, clear) {
+    _onUpdated(n, _clear) {
         this.setIcon(this._getIcon());
         this.setTitle(n.title);
         this.setBody(n.bannerBodyText);
@@ -1083,7 +1062,7 @@ var CalendarMessageList = class CalendarMessageList {
                                                overlay_scrollbars: true,
                                                x_expand: true, y_expand: true,
                                                x_fill: true, y_fill: true });
-        this._scrollView.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC);
+        this._scrollView.set_policy(St.PolicyType.NEVER, St.PolicyType.AUTOMATIC);
         box.add_actor(this._scrollView);
 
         this._clearButton = new St.Button({ style_class: 'message-list-clear-button button',
@@ -1092,7 +1071,7 @@ var CalendarMessageList = class CalendarMessageList {
         this._clearButton.set_x_align(Clutter.ActorAlign.END);
         this._clearButton.connect('clicked', () => {
             let sections = [...this._sections.keys()];
-            sections.forEach((s) => { s.clear(); });
+            sections.forEach((s) => s.clear());
         });
         box.add_actor(this._clearButton);
 
@@ -1118,7 +1097,7 @@ var CalendarMessageList = class CalendarMessageList {
     _addSection(section) {
         let obj = {
             destroyId: 0,
-            visibleId:  0,
+            visibleId: 0,
             emptyChangedId: 0,
             canClearChangedId: 0,
             keyFocusId: 0

js/ui/checkBox.js

@@ -1,6 +1,5 @@
-const Clutter = imports.gi.Clutter;
-const Pango = imports.gi.Pango;
-const St = imports.gi.St;
+/* exported CheckBox */
+const { Clutter, Pango, St } = imports.gi;
 
 var CheckBox = class CheckBox {
     constructor(label) {

js/ui/closeDialog.js

@@ -1,22 +1,18 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported CloseDialog */
 
-const Clutter = imports.gi.Clutter;
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
-const GObject = imports.gi.GObject;
-const Meta = imports.gi.Meta;
-const Shell = imports.gi.Shell;
+const { Clutter, Gio, GLib, GObject, Meta, Shell } = imports.gi;
 
 const Dialog = imports.ui.dialog;
 const Main = imports.ui.main;
 const Tweener = imports.ui.tweener;
 
-var FROZEN_WINDOW_BRIGHTNESS = -0.3
-var DIALOG_TRANSITION_TIME = 0.15
+var FROZEN_WINDOW_BRIGHTNESS = -0.3;
+var DIALOG_TRANSITION_TIME = 0.15;
 var ALIVE_TIMEOUT = 5000;
 
 var CloseDialog = GObject.registerClass({
-    Implements: [ Meta.CloseDialog ],
+    Implements: [Meta.CloseDialog],
     Properties: {
         'window': GObject.ParamSpec.override('window', Meta.CloseDialog)
     },
@@ -61,12 +57,12 @@ var CloseDialog = GObject.registerClass({
         this._dialog.height = windowActor.height;
 
         this._dialog.addContent(this._createDialogContent());
-        this._dialog.addButton({ label:   _('Force Quit'),
-                                 action:  this._onClose.bind(this),
+        this._dialog.addButton({ label: _('Force Quit'),
+                                 action: this._onClose.bind(this),
                                  default: true });
-        this._dialog.addButton({ label:  _('Wait'),
+        this._dialog.addButton({ label: _('Wait'),
                                  action: this._onWait.bind(this),
-                                 key:    Clutter.Escape });
+                                 key: Clutter.Escape });
 
         global.focus_manager.add_group(this._dialog);
     }
@@ -170,7 +166,7 @@ var CloseDialog = GObject.registerClass({
         GLib.source_remove(this._timeoutId);
         this._timeoutId = 0;
 
-        global.display.disconnect(this._windowFocusChangedId)
+        global.display.disconnect(this._windowFocusChangedId);
         this._windowFocusChangedId = 0;
 
         global.stage.disconnect(this._keyFocusChangedId);

js/ui/components/__init__.js

@@ -1,3 +1,4 @@
+/* exported ComponentManager */
 const Main = imports.ui.main;
 
 var ComponentManager = class {
@@ -13,13 +14,13 @@ var ComponentManager = class {
         let newEnabledComponents = Main.sessionMode.components;
 
         newEnabledComponents.filter(
-            name => this._enabledComponents.indexOf(name) == -1
+            name => !this._enabledComponents.includes(name)
         ).forEach(name => {
             this._enableComponent(name);
         });
 
         this._enabledComponents.filter(
-            name => newEnabledComponents.indexOf(name) == -1
+            name => !newEnabledComponents.includes(name)
         ).forEach(name => {
             this._disableComponent(name);
         });
@@ -37,8 +38,8 @@ var ComponentManager = class {
         if (component)
             return component;
 
-	if (Main.sessionMode.isLocked)
-	    return null;
+        if (Main.sessionMode.isLocked)
+            return null;
 
         let constructor = this._importComponent(name);
         component = new constructor();
@@ -48,7 +49,7 @@ var ComponentManager = class {
 
     _enableComponent(name) {
         let component = this._ensureComponent(name);
-	if (component)
+        if (component)
             component.enable();
     }
 

js/ui/components/automountManager.js

@@ -1,10 +1,9 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported Component */
 
+const { Gio, GLib } = imports.gi;
 const Mainloop = imports.mainloop;
-const GLib = imports.gi.GLib;
-const Gio = imports.gi.Gio;
 const Params = imports.misc.params;
-const Shell = imports.gi.Shell;
 
 const GnomeSession = imports.misc.gnomeSession;
 const Main = imports.ui.main;
@@ -57,7 +56,7 @@ var AutomountManager = class {
         }
     }
 
-    _InhibitorsChanged(object, senderName, [inhibtor]) {
+    _InhibitorsChanged(_object, _senderName, [_inhibitor]) {
         this._session.IsInhibitedRemote(GNOME_SESSION_AUTOMOUNT_INHIBIT,
             (result, error) => {
                 if (!error) {
@@ -96,10 +95,10 @@ var AutomountManager = class {
         if (!this._session.SessionIsActive)
             return;
 
-        let sound = global.display.get_sound();
-        sound.play_from_theme('device-removed-media',
-                              _("External drive disconnected"),
-                              null);
+        let player = global.display.get_sound_player();
+        player.play_from_theme('device-removed-media',
+                               _("External drive disconnected"),
+                               null);
     }
 
     _onDriveEjectButton(monitor, drive) {
@@ -111,25 +110,23 @@ var AutomountManager = class {
         // we force stop/eject in this case, so we don't have to pass a
         // mount operation object
         if (drive.can_stop()) {
-            drive.stop
-                (Gio.MountUnmountFlags.FORCE, null, null,
-                 (drive, res) => {
-                     try {
-                         drive.stop_finish(res);
-                     } catch (e) {
-                         log("Unable to stop the drive after drive-eject-button " + e.toString());
-                     }
-                 });
+            drive.stop(Gio.MountUnmountFlags.FORCE, null, null,
+                (drive, res) => {
+                    try {
+                        drive.stop_finish(res);
+                    } catch (e) {
+                        log(`Unable to stop the drive after drive-eject-button ${e.toString()}`);
+                    }
+                });
         } else if (drive.can_eject()) {
-            drive.eject_with_operation 
-                (Gio.MountUnmountFlags.FORCE, null, null,
-                 (drive, res) => {
-                     try {
-                         drive.eject_with_operation_finish(res);
-                     } catch (e) {
-                         log("Unable to eject the drive after drive-eject-button " + e.toString());
-                     }
-                 });
+            drive.eject_with_operation(Gio.MountUnmountFlags.FORCE, null, null,
+                (drive, res) => {
+                    try {
+                        drive.eject_with_operation_finish(res);
+                    } catch (e) {
+                        log(`Unable to eject the drive after drive-eject-button ${e.toString()}`);
+                    }
+                });
         }
     }
 
@@ -202,12 +199,20 @@ var AutomountManager = class {
             // error strings are not unique for the cases in the comments below.
             if (e.message.includes('No key available with this passphrase') || // cryptsetup
                 e.message.includes('No key available to unlock device') ||     // udisks (no password)
-                e.message.includes('Error unlocking')) {                       // udisks (wrong password)
+                // libblockdev wrong password opening LUKS device
+                e.message.includes('Failed to activate device: Incorrect passphrase') ||
+                // cryptsetup returns EINVAL in many cases, including wrong TCRYPT password/parameters
+                e.message.includes('Failed to load device\'s parameters: Invalid argument')) {
+
                 this._reaskPassword(volume);
             } else {
-                if (!e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.FAILED_HANDLED))
-                    log('Unable to mount volume ' + volume.get_name() + ': ' + e.toString());
+                if (e.message.includes('Compiled against a version of libcryptsetup that does not support the VeraCrypt PIM setting')) {
+                    Main.notifyError(_("Unable to unlock volume"),
+                        _("The installed udisks version does not support the PIM setting"));
+                }
 
+                if (!e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.FAILED_HANDLED))
+                    log(`Unable to mount volume ${volume.get_name()}: ${e.toString()}`);
                 this._closeOperation(volume);
             }
         }

js/ui/components/autorunManager.js

@@ -1,7 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported Component */
 
-const Gio = imports.gi.Gio;
-const St = imports.gi.St;
+const { Gio, St } = imports.gi;
 
 const GnomeSession = imports.misc.gnomeSession;
 const Main = imports.ui.main;
@@ -41,7 +41,7 @@ function isMountRootHidden(root) {
     let path = root.get_path();
 
     // skip any mounts in hidden directory hierarchies
-    return (path.indexOf('/.') != -1);
+    return (path.includes('/.'));
 }
 
 function isMountNonLocal(mount) {
@@ -66,8 +66,7 @@ function startAppForMount(app, mount) {
         retval = app.launch(files, 
                             global.create_app_launch_context(0, -1));
     } catch (e) {
-        log('Unable to launch the application ' + app.get_name()
-            + ': ' + e.toString());
+        log(`Unable to launch the application ${app.get_name()}: ${e}`);
     }
 
     return retval;
@@ -108,8 +107,7 @@ var ContentTypeDiscoverer = class {
         try {
             contentTypes = mount.guess_content_type_finish(res);
         } catch (e) {
-            log('Unable to guess content types on added mount ' + mount.get_name()
-                + ': ' + e.toString());
+            log(`Unable to guess content types on added mount ${mount.get_name()}: ${e}`);
         }
 
         if (contentTypes.length) {
@@ -125,10 +123,7 @@ var ContentTypeDiscoverer = class {
         }
     }
 
-    _emitCallback(mount, contentTypes) {
-        if (!contentTypes)
-            contentTypes = [];
-
+    _emitCallback(mount, contentTypes = []) {
         // we're not interested in win32 software content types here
         contentTypes = contentTypes.filter(
             type => (type != 'x-content/win32-software')
@@ -193,15 +188,15 @@ var AutorunDispatcher = class {
 
     _getAutorunSettingForType(contentType) {
         let runApp = this._settings.get_strv(SETTING_START_APP);
-        if (runApp.indexOf(contentType) != -1)
+        if (runApp.includes(contentType))
             return AutorunSetting.RUN;
 
         let ignore = this._settings.get_strv(SETTING_IGNORE);
-        if (ignore.indexOf(contentType) != -1)
+        if (ignore.includes(contentType))
             return AutorunSetting.IGNORE;
 
         let openFiles = this._settings.get_strv(SETTING_OPEN_FOLDER);
-        if (openFiles.indexOf(contentType) != -1)
+        if (openFiles.includes(contentType))
             return AutorunSetting.FILES;
 
         return AutorunSetting.ASK;

js/ui/components/keyring.js

@@ -1,25 +1,20 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported Component */
 
-const Shell = imports.gi.Shell;
-const Clutter = imports.gi.Clutter;
-const St = imports.gi.St;
-const Pango = imports.gi.Pango;
-const Gio = imports.gi.Gio;
-const GObject = imports.gi.GObject;
-const Gcr = imports.gi.Gcr;
+const { Clutter, Gcr, Gio, GObject, Pango, Shell, St } = imports.gi;
 
 const Animation = imports.ui.animation;
 const Dialog = imports.ui.dialog;
 const ModalDialog = imports.ui.modalDialog;
 const ShellEntry = imports.ui.shellEntry;
 const CheckBox = imports.ui.checkBox;
-const Tweener = imports.ui.tweener;
 
 var WORK_SPINNER_ICON_SIZE = 16;
 
-var KeyringDialog = class extends ModalDialog.ModalDialog {
-    constructor() {
-        super({ styleClass: 'prompt-dialog' });
+var KeyringDialog = GObject.registerClass(
+class KeyringDialog extends ModalDialog.ModalDialog {
+    _init() {
+        super._init({ styleClass: 'prompt-dialog' });
 
         this.prompt = new Shell.KeyringPrompt();
         this.prompt.connect('show-password', this._onShowPassword.bind(this));
@@ -30,20 +25,8 @@ var KeyringDialog = class extends ModalDialog.ModalDialog {
         this._content = new Dialog.MessageDialogContent({ icon });
         this.contentLayout.add(this._content);
 
-        // FIXME: Why does this break now?
-        /*
         this.prompt.bind_property('message', this._content, 'title', GObject.BindingFlags.SYNC_CREATE);
         this.prompt.bind_property('description', this._content, 'body', GObject.BindingFlags.SYNC_CREATE);
-        */
-        this.prompt.connect('notify::message', () => {
-            this._content.title = this.prompt.message;
-        });
-        this._content.title = this.prompt.message;
-
-        this.prompt.connect('notify::description', () => {
-            this._content.body = this.prompt.description;
-        });
-        this._content.body = this.prompt.description;
 
         this._workSpinner = null;
         this._controlTable = null;
@@ -180,7 +163,7 @@ var KeyringDialog = class extends ModalDialog.ModalDialog {
         // NOTE: ModalDialog.open() is safe to call if the dialog is
         // already open - it just returns true without side-effects
         if (this.open())
-          return true;
+            return true;
 
         // The above fail if e.g. unable to get input grab
         //
@@ -190,25 +173,25 @@ var KeyringDialog = class extends ModalDialog.ModalDialog {
 
         log('keyringPrompt: Failed to show modal dialog.' +
             ' Dismissing prompt request');
-        this.prompt.cancel()
+        this.prompt.cancel();
         return false;
     }
 
-    _onShowPassword(prompt) {
+    _onShowPassword() {
         this._buildControlTable();
         this._ensureOpen();
         this._updateSensitivity(true);
         this._passwordEntry.grab_key_focus();
     }
 
-    _onShowConfirm(prompt) {
+    _onShowConfirm() {
         this._buildControlTable();
         this._ensureOpen();
         this._updateSensitivity(true);
         this._continueButton.grab_key_focus();
     }
 
-    _onHidePrompt(prompt) {
+    _onHidePrompt() {
         this.close();
     }
 
@@ -231,7 +214,7 @@ var KeyringDialog = class extends ModalDialog.ModalDialog {
     _onCancelButton() {
         this.prompt.cancel();
     }
-};
+});
 
 var KeyringDummyDialog = class {
     constructor() {

js/ui/components/networkAgent.js

@@ -1,28 +1,22 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported Component */
 
-const Clutter = imports.gi.Clutter;
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
-const GObject = imports.gi.GObject;
-const NM = imports.gi.NM;
-const Pango = imports.gi.Pango;
-const Shell = imports.gi.Shell;
+const { Clutter, Gio, GLib, GObject, NM, Pango, Shell, St } = imports.gi;
 const Signals = imports.signals;
-const St = imports.gi.St;
 
 const Config = imports.misc.config;
 const Dialog = imports.ui.dialog;
 const Main = imports.ui.main;
 const MessageTray = imports.ui.messageTray;
 const ModalDialog = imports.ui.modalDialog;
-const PopupMenu = imports.ui.popupMenu;
 const ShellEntry = imports.ui.shellEntry;
 
 const VPN_UI_GROUP = 'VPN Plugin UI';
 
-var NetworkSecretDialog = class extends ModalDialog.ModalDialog {
-    constructor(agent, requestId, connection, settingName, hints, flags, contentOverride) {
-        super({ styleClass: 'prompt-dialog' });
+var NetworkSecretDialog = GObject.registerClass(
+class NetworkSecretDialog extends ModalDialog.ModalDialog {
+    _init(agent, requestId, connection, settingName, hints, flags, contentOverride) {
+        super._init({ styleClass: 'prompt-dialog' });
 
         this._agent = agent;
         this._requestId = requestId;
@@ -87,8 +81,9 @@ var NetworkSecretDialog = class extends ModalDialog.ModalDialog {
                         secret.valid = secret.value.length > 0;
                     this._updateOkButton();
                 });
-            } else
+            } else {
                 secret.valid = true;
+            }
 
             if (rtl) {
                 layout.attach(secret.entry, 0, pos, 1, 1);
@@ -111,20 +106,20 @@ var NetworkSecretDialog = class extends ModalDialog.ModalDialog {
             descriptionLabel.clutter_text.line_wrap = true;
             descriptionLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
 
-            messageBox.add(descriptionLabel,
-                           { y_fill:  true,
-                             y_align: St.Align.START,
-                             expand: true });
+            contentBox.messageBox.add(descriptionLabel,
+                                      { y_fill: true,
+                                        y_align: St.Align.START,
+                                        expand: true });
         }
 
-        this._okButton = { label:  _("Connect"),
+        this._okButton = { label: _("Connect"),
                            action: this._onOk.bind(this),
                            default: true
                          };
 
         this.setButtons([{ label: _("Cancel"),
                            action: this.cancel.bind(this),
-                           key:    Clutter.KEY_Escape,
+                           key: Clutter.KEY_Escape,
                          },
                          this._okButton]);
 
@@ -183,28 +178,29 @@ var NetworkSecretDialog = class extends ModalDialog.ModalDialog {
         let value = secret.value;
         if (secret.wep_key_type == NM.WepKeyType.KEY) {
             if (value.length == 10 || value.length == 26) {
-		for (let i = 0; i < value.length; i++) {
+                for (let i = 0; i < value.length; i++) {
                     if (!((value[i] >= 'a' && value[i] <= 'f')
                           || (value[i] >= 'A' && value[i] <= 'F')
                           || (value[i] >= '0' && value[i] <= '9')))
                         return false;
-		}
-	    } else if (value.length == 5 || value.length == 13) {
-		for (let i = 0; i < value.length; i++) {
+                }
+            } else if (value.length == 5 || value.length == 13) {
+                for (let i = 0; i < value.length; i++) {
                     if (!((value[i] >= 'a' && value[i] <= 'z')
                           || (value[i] >= 'A' && value[i] <= 'Z')))
                         return false;
                 }
-            } else
+            } else {
                 return false;
-	} else if (secret.wep_key_type == NM.WepKeyType.PASSPHRASE) {
-	    if (value.length < 0 || value.length > 64)
-	        return false;
-	}
+            }
+        } else if (secret.wep_key_type == NM.WepKeyType.PASSPHRASE) {
+            if (value.length < 0 || value.length > 64)
+                return false;
+        }
         return true;
     }
 
-    _getWirelessSecrets(secrets, wirelessSetting) {
+    _getWirelessSecrets(secrets, _wirelessSetting) {
         let wirelessSecuritySetting = this._connection.get_setting_wireless_security();
 
         if (this._settingName == '802-1x') {
@@ -221,7 +217,7 @@ var NetworkSecretDialog = class extends ModalDialog.ModalDialog {
                            validate: this._validateWpaPsk, password: true });
             break;
         case 'none': // static WEP
-            secrets.push({ label: _("Key: "), key: 'wep-key' + wirelessSecuritySetting.wep_tx_keyidx,
+            secrets.push({ label: _("Key: "), key: `wep-key${wirelessSecuritySetting.wep_tx_keyidx}`,
                            value: wirelessSecuritySetting.get_wep_key(wirelessSecuritySetting.wep_tx_keyidx) || '',
                            wep_key_type: wirelessSecuritySetting.wep_key_type,
                            validate: this._validateStaticWep, password: true });
@@ -237,13 +233,12 @@ var NetworkSecretDialog = class extends ModalDialog.ModalDialog {
             this._get8021xSecrets(secrets);
             break;
         default:
-            log('Invalid wireless key management: ' + wirelessSecuritySetting.key_mgmt);
+            log(`Invalid wireless key management: ${wirelessSecuritySetting.key_mgmt}`);
         }
     }
 
     _get8021xSecrets(secrets) {
         let ieee8021xSetting = this._connection.get_setting_802_1x();
-        let phase2method;
 
         /* If hints were given we know exactly what we need to ask */
         if (this._settingName == "802-1x" && this._hints.length) {
@@ -280,7 +275,7 @@ var NetworkSecretDialog = class extends ModalDialog.ModalDialog {
                            value: ieee8021xSetting.private_key_password || '', password: true });
             break;
         default:
-            log('Invalid EAP/IEEE802.1x method: ' + ieee8021xSetting.get_eap_method(0));
+            log(`Invalid EAP/IEEE802.1x method: ${ieee8021xSetting.get_eap_method(0)}`);
         }
     }
 
@@ -311,7 +306,7 @@ var NetworkSecretDialog = class extends ModalDialog.ModalDialog {
         let ssid;
 
         let content = { };
-        content.secrets = [ ];
+        content.secrets = [];
 
         switch (connectionType) {
         case '802-11-wireless':
@@ -334,7 +329,7 @@ var NetworkSecretDialog = class extends ModalDialog.ModalDialog {
             this._getPPPoESecrets(content.secrets);
             break;
         case 'gsm':
-            if (this._hints.indexOf('pin') != -1) {
+            if (this._hints.includes('pin')) {
                 let gsmSetting = this._connection.get_setting_gsm();
                 content.title = _("PIN code required");
                 content.message = _("PIN code is needed for the mobile broadband device");
@@ -350,12 +345,12 @@ var NetworkSecretDialog = class extends ModalDialog.ModalDialog {
             this._getMobileSecrets(content.secrets, connectionType);
             break;
         default:
-            log('Invalid connection type: ' + connectionType);
-        };
+            log(`Invalid connection type: ${connectionType}`);
+        }
 
         return content;
     }
-};
+});
 
 var VPNRequestHandler = class {
     constructor(agent, requestId, authHelper, serviceType, connection, hints, flags) {
@@ -366,16 +361,15 @@ var VPNRequestHandler = class {
         this._pluginOutBuffer = [];
         this._title = null;
         this._description = null;
-        this._content = [ ];
+        this._content = [];
         this._shellDialog = null;
 
         let connectionSetting = connection.get_setting_connection();
 
-        let argv = [ authHelper.fileName,
-                     '-u', connectionSetting.uuid,
-                     '-n', connectionSetting.id,
-                     '-s', serviceType
-                   ];
+        let argv = [authHelper.fileName,
+                    '-u', connectionSetting.uuid,
+                    '-n', connectionSetting.id,
+                    '-s', serviceType];
         if (authHelper.externalUIMode)
             argv.push('--external-ui-mode');
         if (flags & NM.SecretAgentGetSecretsFlags.ALLOW_INTERACTION)
@@ -392,7 +386,7 @@ var VPNRequestHandler = class {
         this._newStylePlugin = authHelper.externalUIMode;
 
         try {
-            let [success, pid, stdin, stdout, stderr] =
+            let [success_, pid, stdin, stdout, stderr] =
                 GLib.spawn_async_with_pipes(null, /* pwd */
                                             argv,
                                             null, /* envp */
@@ -414,7 +408,7 @@ var VPNRequestHandler = class {
                                                     this._vpnChildFinished.bind(this));
 
             this._writeConnection();
-        } catch(e) {
+        } catch (e) {
             logError(e, 'error while spawning VPN auth helper');
 
             this._agent.respond(requestId, Shell.NetworkAgentResponse.INTERNAL_ERROR);
@@ -431,7 +425,7 @@ var VPNRequestHandler = class {
         } else {
             try {
                 this._stdin.write('QUIT\n\n', null);
-            } catch(e) { /* ignore broken pipe errors */ }
+            } catch (e) { /* ignore broken pipe errors */ }
         }
 
         this.destroy();
@@ -451,7 +445,7 @@ var VPNRequestHandler = class {
         this._destroyed = true;
     }
 
-    _vpnChildFinished(pid, status, requestObj) {
+    _vpnChildFinished(pid, status, _requestObj) {
         this._childWatch = 0;
         if (this._newStylePlugin) {
             // For new style plugin, all work is done in the async reading functions
@@ -466,8 +460,9 @@ var VPNRequestHandler = class {
                 this._agent.respond(this._requestId, Shell.NetworkAgentResponse.USER_CANCELED);
             else
                 this._agent.respond(this._requestId, Shell.NetworkAgentResponse.CONFIRMED);
-        } else
+        } else {
             this._agent.respond(this._requestId, Shell.NetworkAgentResponse.INTERNAL_ERROR);
+        }
 
         this.destroy();
     }
@@ -480,7 +475,7 @@ var VPNRequestHandler = class {
             if (line == '' && this._previousLine == '') {
                 try {
                     this._stdin.write('QUIT\n\n', null);
-                } catch(e) { /* ignore broken pipe errors */ }
+                } catch (e) { /* ignore broken pipe errors */ }
             } else {
                 this._agent.set_password(this._requestId, this._previousLine, line);
                 this._previousLine = undefined;
@@ -492,7 +487,7 @@ var VPNRequestHandler = class {
 
     _readStdoutOldStyle() {
         this._dataStdout.read_line_async(GLib.PRIORITY_DEFAULT, null, (stream, result) => {
-            let [line, len] = this._dataStdout.read_line_finish_utf8(result);
+            let [line, len_] = this._dataStdout.read_line_finish_utf8(result);
 
             if (line == null) {
                 // end of file
@@ -547,7 +542,7 @@ var VPNRequestHandler = class {
                                 message: keyfile.get_string(VPN_UI_GROUP, 'Description'),
                                 secrets: [] };
 
-            let [groups, len] = keyfile.get_groups();
+            let [groups, len_] = keyfile.get_groups();
             for (let i = 0; i < groups.length; i++) {
                 if (groups[i] == VPN_UI_GROUP)
                     continue;
@@ -568,7 +563,7 @@ var VPNRequestHandler = class {
                     this._agent.set_password(this._requestId, groups[i], value);
                 }
             }
-        } catch(e) {
+        } catch (e) {
             // No output is a valid case it means "both secrets are stored"
             if (data.length > 0) {
                 logError(e, 'error while reading VPN plugin output keyfile');
@@ -594,15 +589,15 @@ var VPNRequestHandler = class {
 
         try {
             vpnSetting.foreach_data_item((key, value) => {
-                this._stdin.write('DATA_KEY=' + key + '\n', null);
-                this._stdin.write('DATA_VAL=' + (value || '') + '\n\n', null);
+                this._stdin.write(`DATA_KEY=${key}\n`, null);
+                this._stdin.write(`DATA_VAL=${value || ''}\n\n`, null);
             });
             vpnSetting.foreach_secret((key, value) => {
-                this._stdin.write('SECRET_KEY=' + key + '\n', null);
-                this._stdin.write('SECRET_VAL=' + (value || '') + '\n\n', null);
+                this._stdin.write(`SECRET_KEY=${key}\n`, null);
+                this._stdin.write(`SECRET_VAL=${value || ''}\n\n`, null);
             });
             this._stdin.write('DONE\n\n', null);
-        } catch(e) {
+        } catch (e) {
             logError(e, 'internal error while writing connection to helper');
 
             this._agent.respond(this._requestId, Shell.NetworkAgentResponse.INTERNAL_ERROR);
@@ -626,9 +621,9 @@ var NetworkAgent = class {
         this._pluginDir = Gio.file_new_for_path(Config.VPNDIR);
         try {
             let monitor = this._pluginDir.monitor(Gio.FileMonitorFlags.NONE, null);
-            monitor.connect('changed', () => { this._vpnCacheBuilt = false; });
-        } catch(e) {
-            log('Failed to create monitor for VPN plugin dir: ' + e.message);
+            monitor.connect('changed', () => this._vpnCacheBuilt = false);
+        } catch (e) {
+            log(`Failed to create monitor for VPN plugin dir: ${e.message}`);
         }
 
         this._native.connect('new-request', this._newRequest.bind(this));
@@ -639,7 +634,7 @@ var NetworkAgent = class {
             try {
                 this._native.init_finish(res);
                 this._initialized = true;
-            } catch(e) {
+            } catch (e) {
                 this._native = null;
                 logError(e, 'error initializing the NetworkManager Agent');
             }
@@ -687,12 +682,13 @@ var NetworkAgent = class {
         let connectionSetting = connection.get_setting_connection();
         let connectionType = connectionSetting.get_connection_type();
         switch (connectionType) {
-        case '802-11-wireless':
+        case '802-11-wireless': {
             let wirelessSetting = connection.get_setting_wireless();
             let ssid = NM.utils_ssid_to_utf8(wirelessSetting.get_ssid().get_data());
             title = _("Authentication required by wireless network");
             body = _("Passwords or encryption keys are required to access the wireless network “%s”.").format(ssid);
             break;
+        }
         case '802-3-ethernet':
             title = _("Wired 802.1X authentication");
             body = _("A password is required to connect to “%s”.".format(connection.get_id()));
@@ -702,20 +698,19 @@ var NetworkAgent = class {
             body = _("A password is required to connect to “%s”.".format(connection.get_id()));
             break;
         case 'gsm':
-            if (hints.indexOf('pin') != -1) {
-                let gsmSetting = connection.get_setting_gsm();
+            if (hints.includes('pin')) {
                 title = _("PIN code required");
-                message = _("PIN code is needed for the mobile broadband device");
+                body = _("PIN code is needed for the mobile broadband device");
                 break;
             }
             // fall through
         case 'cdma':
         case 'bluetooth':
             title = _("Mobile broadband network password");
-            message = _("A password is required to connect to “%s”.").format(connectionSetting.get_id());
+            body = _("A password is required to connect to “%s”.").format(connectionSetting.get_id());
             break;
         default:
-            log('Invalid connection type: ' + connectionType);
+            log(`Invalid connection type: ${connectionType}`);
             this._native.respond(requestId, Shell.NetworkAgentResponse.INTERNAL_ERROR);
             return;
         }

js/ui/components/polkitAgent.js

@@ -1,33 +1,25 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported Component */
 
-const Signals = imports.signals;
-const Shell = imports.gi.Shell;
-const AccountsService = imports.gi.AccountsService;
-const Clutter = imports.gi.Clutter;
-const St = imports.gi.St;
-const Pango = imports.gi.Pango;
-const GLib = imports.gi.GLib;
-const Gio = imports.gi.Gio;
-const Mainloop = imports.mainloop;
-const Polkit = imports.gi.Polkit;
-const PolkitAgent = imports.gi.PolkitAgent;
+const { AccountsService, Clutter, Gio, GLib,
+        GObject, Pango, PolkitAgent, Polkit, Shell, St } = imports.gi;
 
 const Animation = imports.ui.animation;
-const Components = imports.ui.components;
 const Dialog = imports.ui.dialog;
 const Main = imports.ui.main;
 const ModalDialog = imports.ui.modalDialog;
 const ShellEntry = imports.ui.shellEntry;
 const UserWidget = imports.ui.userWidget;
-const Tweener = imports.ui.tweener;
 
 var DIALOG_ICON_SIZE = 48;
 
 var WORK_SPINNER_ICON_SIZE = 16;
 
-var AuthenticationDialog = class extends ModalDialog.ModalDialog {
-    constructor(actionId, body, cookie, userNames) {
-        super({ styleClass: 'prompt-dialog' });
+var AuthenticationDialog = GObject.registerClass({
+    Signals: { 'done': { param_types: [GObject.TYPE_BOOLEAN] } }
+}, class AuthenticationDialog extends ModalDialog.ModalDialog {
+    _init(actionId, body, cookie, userNames) {
+        super._init({ styleClass: 'prompt-dialog' });
 
         this.actionId = actionId;
         this.message = body;
@@ -35,7 +27,7 @@ var AuthenticationDialog = class extends ModalDialog.ModalDialog {
         this._wasDismissed = false;
 
         this._sessionUpdatedId = Main.sessionMode.connect('updated', () => {
-            this._group.visible = !Main.sessionMode.isLocked;
+            this.visible = !Main.sessionMode.isLocked;
         });
 
         this.connect('closed', this._onDialogClosed.bind(this));
@@ -47,19 +39,19 @@ var AuthenticationDialog = class extends ModalDialog.ModalDialog {
         this.contentLayout.add_actor(content);
 
         if (userNames.length > 1) {
-            log('polkitAuthenticationAgent: Received ' + userNames.length +
-                ' identities that can be used for authentication. Only ' +
+            log(`polkitAuthenticationAgent: Received ${userNames.length} ` +
+                'identities that can be used for authentication. Only ' +
                 'considering one.');
         }
 
         let userName = GLib.get_user_name();
-        if (userNames.indexOf(userName) < 0)
+        if (!userNames.includes(userName))
             userName = 'root';
-        if (userNames.indexOf(userName) < 0)
+        if (!userNames.includes(userName))
             userName = userNames[0];
 
         this._user = AccountsService.UserManager.get_default().get_user(userName);
-        let userRealName = this._user.get_real_name()
+        let userRealName = this._user.get_real_name();
         this._userLoadedId = this._user.connect('notify::is_loaded',
                                                 this._onUserChanged.bind(this));
         this._userChangedId = this._user.connect('changed',
@@ -86,15 +78,15 @@ var AuthenticationDialog = class extends ModalDialog.ModalDialog {
                                                        styleClass: 'polkit-dialog-user-icon' });
             this._userAvatar.actor.hide();
             userBox.add(this._userAvatar.actor,
-                        { x_fill:  true,
-                          y_fill:  false,
+                        { x_fill: true,
+                          y_fill: false,
                           x_align: St.Align.END,
                           y_align: St.Align.START });
             let userLabel = new St.Label(({ style_class: 'polkit-dialog-user-label',
                                             text: userRealName }));
             userBox.add(userLabel,
-                        { x_fill:  true,
-                          y_fill:  false,
+                        { x_fill: true,
+                          y_fill: false,
                           x_align: St.Align.END,
                           y_align: St.Align.MIDDLE });
         }
@@ -107,7 +99,7 @@ var AuthenticationDialog = class extends ModalDialog.ModalDialog {
         this._passwordBox.add(this._passwordLabel, { y_fill: false, y_align: St.Align.MIDDLE });
         this._passwordEntry = new St.Entry({ style_class: 'prompt-dialog-password-entry',
                                              text: "",
-                                             can_focus: true});
+                                             can_focus: true });
         ShellEntry.addContextMenu(this._passwordEntry, { isPassword: true });
         this._passwordEntry.clutter_text.connect('activate', this._onEntryActivate.bind(this));
         this._passwordBox.add(this._passwordEntry,
@@ -136,7 +128,7 @@ var AuthenticationDialog = class extends ModalDialog.ModalDialog {
          * gnome-shell.css sets the color to be transparent
          */
         this._nullMessageLabel = new St.Label({ style_class: 'prompt-dialog-null-label',
-                                                text: 'abc'});
+                                                text: 'abc' });
         this._nullMessageLabel.add_style_class_name('hidden');
         this._nullMessageLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
         this._nullMessageLabel.clutter_text.line_wrap = true;
@@ -146,7 +138,7 @@ var AuthenticationDialog = class extends ModalDialog.ModalDialog {
         this._cancelButton = this.addButton({ label: _("Cancel"),
                                               action: this.cancel.bind(this),
                                               key: Clutter.Escape });
-        this._okButton = this.addButton({ label:  _("Authenticate"),
+        this._okButton = this.addButton({ label: _("Authenticate"),
                                           action: this._onAuthenticateButtonPressed.bind(this),
                                           default: true });
 
@@ -189,9 +181,9 @@ var AuthenticationDialog = class extends ModalDialog.ModalDialog {
             //
             // We could add retrying if this turns out to be a problem
 
-            log('polkitAuthenticationAgent: Failed to show modal dialog.' +
-                ' Dismissing authentication request for action-id ' + this.actionId +
-                ' cookie ' + this._cookie);
+            log('polkitAuthenticationAgent: Failed to show modal dialog. ' +
+                `Dismissing authentication request for action-id ${this.actionId} ` +
+                `cookie ${this._cookie}`);
             this._emitDone(true);
         }
     }
@@ -259,14 +251,14 @@ var AuthenticationDialog = class extends ModalDialog.ModalDialog {
         }
     }
 
-    _onSessionRequest(session, request, echo_on) {
+    _onSessionRequest(session, request, echoOn) {
         // Cheap localization trick
         if (request == 'Password:' || request == 'Password: ')
             this._passwordLabel.set_text(_("Password:"));
         else
             this._passwordLabel.set_text(request);
 
-        if (echo_on)
+        if (echoOn)
             this._passwordEntry.clutter_text.set_password_char('');
         else
             this._passwordEntry.clutter_text.set_password_char('\u25cf'); // ● U+25CF BLACK CIRCLE
@@ -336,8 +328,7 @@ var AuthenticationDialog = class extends ModalDialog.ModalDialog {
 
         this._destroySession();
     }
-};
-Signals.addSignalMethods(AuthenticationDialog.prototype);
+});
 
 var AuthenticationAgent = class {
     constructor() {
@@ -352,7 +343,7 @@ var AuthenticationAgent = class {
     enable() {
         try {
             this._native.register();
-        } catch(e) {
+        } catch (e) {
             log('Failed to register AuthenticationAgent');
         }
     }
@@ -360,7 +351,7 @@ var AuthenticationAgent = class {
     disable() {
         try {
             this._native.unregister();
-        } catch(e) {
+        } catch (e) {
             log('Failed to unregister AuthenticationAgent');
         }
     }
@@ -393,11 +384,11 @@ var AuthenticationAgent = class {
         this._currentDialog.performAuthentication();
     }
 
-    _onCancel(nativeAgent) {
+    _onCancel(_nativeAgent) {
         this._completeRequest(false);
     }
 
-    _onDialogDone(dialog, dismissed) {
+    _onDialogDone(_dialog, dismissed) {
         this._completeRequest(dismissed);
     }
 

js/ui/components/telepathyClient.js

@@ -1,21 +1,15 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported Component */
 
-const Clutter = imports.gi.Clutter;
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
-const GObject = imports.gi.GObject;
-const Gtk = imports.gi.Gtk;
+const { Clutter, Gio, GLib, GObject, St } = imports.gi;
 const Lang = imports.lang;
 const Mainloop = imports.mainloop;
-const Signals = imports.signals;
-const St = imports.gi.St;
 
 var Tpl = null;
 var Tp = null;
 try {
-    Tpl = imports.gi.TelepathyLogger;
-    Tp = imports.gi.TelepathyGLib;
-} catch(e) {
+    ({ TelepathyGLib: Tp, TelepathyLogger: Tpl } = imports.gi);
+} catch (e) {
     log('Telepathy is not available, chat integration will be disabled.');
 }
 
@@ -24,7 +18,6 @@ const Main = imports.ui.main;
 const MessageList = imports.ui.messageList;
 const MessageTray = imports.ui.messageTray;
 const Params = imports.misc.params;
-const PopupMenu = imports.ui.popupMenu;
 const Util = imports.misc.util;
 
 const HAVE_TP = (Tp != null && Tpl != null);
@@ -48,10 +41,8 @@ var NotificationDirection = {
     RECEIVED: 'chat-received'
 };
 
-var N_ = s => s;
-
 function makeMessageFromTpMessage(tpMessage, direction) {
-    let [text, flags] = tpMessage.to_text();
+    let [text, flags_] = tpMessage.to_text();
 
     let timestamp = tpMessage.get_sent_timestamp();
     if (timestamp == 0)
@@ -97,7 +88,7 @@ var TelepathyComponent = class {
         try {
             this._client.register();
         } catch (e) {
-            throw new Error('Couldn\'t register Telepathy client. Error: \n' + e);
+            throw new Error(`Could not register Telepathy client. Error: ${e}`);
         }
 
         if (!this._client.account_manager.is_prepared(Tp.AccountManager.get_feature_quark_core()))
@@ -157,20 +148,20 @@ class TelepathyClient extends Tp.BaseClient {
             this._delegatedChannelsCb.bind(this));
     }
 
-    vfunc_observe_channels(account, conn, channels,
-                                     dispatchOp, requests, context) {
+    vfunc_observe_channels(...args) {
+        let [account, conn, channels, dispatchOp_, requests_, context] = args;
         let len = channels.length;
         for (let i = 0; i < len; i++) {
             let channel = channels[i];
-            let [targetHandle, targetHandleType] = channel.get_handle();
+            let [targetHandle_, targetHandleType] = channel.get_handle();
 
             if (channel.get_invalidated())
-              continue;
+                continue;
 
             /* Only observe contact text channels */
             if ((!(channel instanceof Tp.TextChannel)) ||
                targetHandleType != Tp.HandleType.CONTACT)
-               continue;
+                continue;
 
             this._createChatSource(account, conn, channel, channel.get_target_contact());
         }
@@ -190,8 +181,8 @@ class TelepathyClient extends Tp.BaseClient {
         });
     }
 
-    vfunc_handle_channels(account, conn, channels, requests,
-                                    user_action_time, context) {
+    vfunc_handle_channels(...args) {
+        let [account, conn, channels, requests_, userActionTime_, context] = args;
         this._handlingChannels(account, conn, channels, true);
         context.accept();
     }
@@ -208,7 +199,7 @@ class TelepathyClient extends Tp.BaseClient {
             }
 
             if (channel.get_invalidated())
-              continue;
+                continue;
 
             // 'notify' will be true when coming from an actual HandleChannels
             // call, and not when from a successful Claim call. The point is
@@ -230,8 +221,8 @@ class TelepathyClient extends Tp.BaseClient {
         }
     }
 
-    vfunc_add_dispatch_operation(account, conn, channels,
-                                           dispatchOp, context) {
+    vfunc_add_dispatch_operation(...args) {
+        let [account, conn, channels, dispatchOp, context] = args;
         let channel = channels[0];
         let chanType = channel.get_channel_type();
 
@@ -249,7 +240,7 @@ class TelepathyClient extends Tp.BaseClient {
     }
 
     _approveTextChannel(account, conn, channel, dispatchOp, context) {
-        let [targetHandle, targetHandleType] = channel.get_handle();
+        let [targetHandle_, targetHandleType] = channel.get_handle();
 
         if (targetHandleType != Tp.HandleType.CONTACT) {
             context.fail(new Tp.Error({ code: Tp.Error.INVALID_ARGUMENT,
@@ -263,14 +254,14 @@ class TelepathyClient extends Tp.BaseClient {
                 dispatchOp.claim_with_finish(result);
                 this._handlingChannels(account, conn, [channel], false);
             } catch (err) {
-                log('Failed to Claim channel: ' + err);
+                log(`Failed to Claim channel: ${err}`);
             }
         });
 
         context.accept();
     }
 
-    _delegatedChannelsCb(client, channels) {
+    _delegatedChannelsCb(_client, _channels) {
         // Nothing to do as we don't make a distinction between observed and
         // handled channels.
     }
@@ -370,28 +361,28 @@ var ChatSource = class extends MessageTray.Source {
         let presenceType = this._contact.get_presence_type();
 
         switch (presenceType) {
-            case Tp.ConnectionPresenceType.AVAILABLE:
-                iconName = 'user-available';
-                break;
-            case Tp.ConnectionPresenceType.BUSY:
-                iconName = 'user-busy';
-                break;
-            case Tp.ConnectionPresenceType.OFFLINE:
-                iconName = 'user-offline';
-                break;
-            case Tp.ConnectionPresenceType.HIDDEN:
-                iconName = 'user-invisible';
-                break;
-            case Tp.ConnectionPresenceType.AWAY:
-                iconName = 'user-away';
-                break;
-            case Tp.ConnectionPresenceType.EXTENDED_AWAY:
-                iconName = 'user-idle';
-                break;
-            default:
-                iconName = 'user-offline';
-       }
-       return new Gio.ThemedIcon({ name: iconName });
+        case Tp.ConnectionPresenceType.AVAILABLE:
+            iconName = 'user-available';
+            break;
+        case Tp.ConnectionPresenceType.BUSY:
+            iconName = 'user-busy';
+            break;
+        case Tp.ConnectionPresenceType.OFFLINE:
+            iconName = 'user-offline';
+            break;
+        case Tp.ConnectionPresenceType.HIDDEN:
+            iconName = 'user-invisible';
+            break;
+        case Tp.ConnectionPresenceType.AWAY:
+            iconName = 'user-away';
+            break;
+        case Tp.ConnectionPresenceType.EXTENDED_AWAY:
+            iconName = 'user-idle';
+            break;
+        default:
+            iconName = 'user-offline';
+        }
+        return new Gio.ThemedIcon({ name: iconName });
     }
 
     _updateAvatarIcon() {
@@ -409,7 +400,7 @@ var ChatSource = class extends MessageTray.Source {
         if (this._client.is_handling_channel(this._channel)) {
             // We are handling the channel, try to pass it to Empathy or Polari
             // (depending on the channel type)
-            // We don't check if either app is availble - mission control will
+            // We don't check if either app is available - mission control will
             // fallback to something else if activation fails
 
             let target;
@@ -437,7 +428,7 @@ var ChatSource = class extends MessageTray.Source {
     }
 
     _displayPendingMessages(logManager, result) {
-        let [success, events] = logManager.get_filtered_events_finish(result);
+        let [success_, events] = logManager.get_filtered_events_finish(result);
 
         let logMessages = events.map(makeMessageFromTplEvent);
         this._ensureNotification();
@@ -572,7 +563,7 @@ var ChatSource = class extends MessageTray.Source {
 
     // This is called for both messages we send from
     // our client and other clients as well.
-    _messageSent(channel, message, flags, token) {
+    _messageSent(channel, message, _flags, _token) {
         this._ensureNotification();
         message = makeMessageFromTpMessage(message, NotificationDirection.SENT);
         this._notification.appendMessage(message);
@@ -605,12 +596,12 @@ var ChatSource = class extends MessageTray.Source {
         // keep track of it with the ChatStateChanged signal but it is good
         // enough right now.
         if (state != this._chatState) {
-          this._chatState = state;
-          this._channel.set_chat_state_async(state, null);
+            this._chatState = state;
+            this._channel.set_chat_state_async(state, null);
         }
     }
 
-    _presenceChanged(contact, presence, status, message) {
+    _presenceChanged(_contact, _presence, _status, _message) {
         if (this._notification)
             this._notification.update(this._notification.title,
                                       this._notification.bannerBodyText,
@@ -821,8 +812,8 @@ var ChatNotificationBanner = class extends MessageTray.NotificationBanner {
         });
 
         this._scrollArea = new St.ScrollView({ style_class: 'chat-scrollview vfade',
-                                               vscrollbar_policy: Gtk.PolicyType.AUTOMATIC,
-                                               hscrollbar_policy: Gtk.PolicyType.NEVER,
+                                               vscrollbar_policy: St.PolicyType.AUTOMATIC,
+                                               hscrollbar_policy: St.PolicyType.NEVER,
                                                visible: this.expanded });
         this._contentArea = new St.BoxLayout({ style_class: 'chat-body',
                                                vertical: true });

js/ui/ctrlAltTab.js

@@ -1,18 +1,13 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported CtrlAltTabManager */
 
-const Clutter = imports.gi.Clutter;
-const Gtk = imports.gi.Gtk;
-const Meta = imports.gi.Meta;
-const Shell = imports.gi.Shell;
-const St = imports.gi.St;
+const { Clutter, GObject, Meta, Shell, St } = imports.gi;
 
 const Main = imports.ui.main;
 const SwitcherPopup = imports.ui.switcherPopup;
 const Params = imports.misc.params;
-const Tweener = imports.ui.tweener;
 
 var POPUP_APPICON_SIZE = 96;
-var POPUP_FADE_TIME = 0.1; // seconds
 
 var SortGroup = {
     TOP:    0,
@@ -38,7 +33,7 @@ var CtrlAltTabManager = class CtrlAltTabManager {
         item.iconName = icon;
 
         this._items.push(item);
-        root.connect('destroy', () => { this.removeGroup(root); });
+        root.connect('destroy', () => this.removeGroup(root));
         if (root instanceof St.Widget)
             global.focus_manager.add_group(root);
     }
@@ -58,7 +53,7 @@ var CtrlAltTabManager = class CtrlAltTabManager {
         if (item.focusCallback)
             item.focusCallback(timestamp);
         else
-            item.root.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false);
+            item.root.navigate_focus(null, St.DirectionType.TAB_FORWARD, false);
     }
 
     // Sort the items into a consistent order; panel first, tray last,
@@ -69,9 +64,8 @@ var CtrlAltTabManager = class CtrlAltTabManager {
         if (a.sortGroup != b.sortGroup)
             return a.sortGroup - b.sortGroup;
 
-        let ax, bx, y;
-        [ax, y] = a.proxy.get_transformed_position();
-        [bx, y] = b.proxy.get_transformed_position();
+        let [ax] = a.proxy.get_transformed_position();
+        let [bx] = b.proxy.get_transformed_position();
 
         return ax - bx;
     }
@@ -99,7 +93,9 @@ var CtrlAltTabManager = class CtrlAltTabManager {
                     if (app)
                         icon = app.create_icon_texture(POPUP_APPICON_SIZE);
                     else
-                        icon = textureCache.bind_cairo_surface_property(windows[i], 'icon');
+                        icon = textureCache.bind_cairo_surface_property(windows[i],
+                                                                        'icon',
+                                                                        POPUP_APPICON_SIZE);
                 }
 
                 items.push({ name: windows[i].title,
@@ -134,10 +130,10 @@ var CtrlAltTabManager = class CtrlAltTabManager {
     }
 };
 
-var CtrlAltTabPopup =
+var CtrlAltTabPopup = GObject.registerClass(
 class CtrlAltTabPopup extends SwitcherPopup.SwitcherPopup {
-    constructor(items) {
-        super(items);
+    _init(items) {
+        super._init(items);
 
         this._switcherList = new CtrlAltTabSwitcher(this._items);
     }
@@ -161,12 +157,12 @@ class CtrlAltTabPopup extends SwitcherPopup.SwitcherPopup {
         super._finish(time);
         Main.ctrlAltTabManager.focusGroup(this._items[this._selectedIndex], time);
     }
-};
+});
 
-var CtrlAltTabSwitcher =
+var CtrlAltTabSwitcher = GObject.registerClass(
 class CtrlAltTabSwitcher extends SwitcherPopup.SwitcherList {
-    constructor(items) {
-        super(true);
+    _init(items) {
+        super._init(true);
 
         for (let i = 0; i < items.length; i++)
             this._addIcon(items[i]);
@@ -188,4 +184,4 @@ class CtrlAltTabSwitcher extends SwitcherPopup.SwitcherList {
 
         this.addItem(box, text);
     }
-};
+});