Bump version to 3.32.0

Update NEWS.

.gitlab-ci.yml

@@ -0,0 +1,88 @@
+stages:
+ - review
+ - source_check
+ - 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.fedoraproject.org/fedora:latest
+    stage: review
+    before_script:
+        - dnf install -y git
+    script:
+        - ./.gitlab-ci/check-commit-log.sh
+    only:
+        - merge_requests
+
+js_check:
+    image: registry.gitlab.gnome.org/gnome/gnome-shell/extension-ci:v1
+    stage: source_check
+    script:
+        - find js -name '*.js' -exec js60 -c -s '{}' ';' 2>&1 | tee $JS_LOG
+        - (! grep -q . $JS_LOG)
+    <<: *only_default
+    only:
+        changes:
+            - js/**/*
+    artifacts:
+        paths:
+            - ${JS_LOG}
+        when: on_failure
+
+build:
+    image: registry.gitlab.gnome.org/gnome/gnome-shell/master:v1
+    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/gnome-shell/master:v1
+    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/gnome-shell/master:v1
+    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

@@ -0,0 +1,19 @@
+FROM registry.gitlab.gnome.org/gnome/mutter/master:v1
+
+RUN dnf -y update && dnf -y upgrade && \
+    dnf install -y 'dnf-command(copr)' && \
+    dnf copr enable -y fmuellner/gnome-shell-ci && \
+    dnf builddep -y gnome-shell --setopt=install_weak_deps=False && \
+
+    # bt only exports HAVE_BLUETOOTH to js, rest are outdated build-requires
+    dnf remove -y gnome-bluetooth-libs-devel dbus-glib-devel \
+                  upower-devel python3-devel && \
+
+    # We'll build mutter ourselves
+    dnf remove -y --noautoremove mutter mutter-devel && \
+
+    # Needed for tests
+    dnf install -y '*/xvfb-run' gdm-lib accountsservice-libs && \
+
+    dnf clean all && \
+    rm -rf /var/cache/dnf

.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)' && \
+
+    # 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 +1,31 @@
+#!/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 $merge_request_remote $merge_request_branch >/dev/null 2>&1; then
+    mutter_target=FETCH_HEAD
+  fi
+fi
+
+if [ -z "$mutter_target" ]; then
+  mutter_target=$(git branch -r -l $shell_branch)
+  mutter_target=${mutter_target:-origin/master}
+  echo Using $mutter_target instead
+fi
+
+git checkout $mutter_target

.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
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-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 +1,98 @@
+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.xml

@@ -22,17 +22,22 @@
     <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>

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

@@ -145,6 +145,42 @@
       <summary>Keybinding that pauses and resumes all running tweens, for debugging purposes</summary>
       <description></description>
     </key>
+    <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>
 
   <schema id="org.gnome.shell.keyboard" path="/org/gnome/shell/keyboard/"

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-sass/_colors.scss

@@ -2,26 +2,23 @@
 // 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, desaturate(#3d3846, 10%));
+$fg_color: if($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, 20%));
+$selected_borders_color: if($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($variant =='light', #ef2929, darken(#ef2929,10%));
+$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;

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

@@ -267,8 +267,7 @@ StScrollBar {
   }
 
   .end-session-dialog-logout-icon {
-    //border: 2px solid #8b8b8b;
-    border-radius: 5px;
+    border-radius: 99px;
     width: 48px;
     height: 48px;
     background-size: contain;
@@ -428,7 +427,7 @@ StScrollBar {
   }
 
   .polkit-dialog-user-icon {
-    border-radius: 5px;
+    border-radius: 99px;
     background-size: contain;
     width: 48px;
     height: 48px;
@@ -508,6 +507,7 @@ StScrollBar {
 
   .popup-menu-arrow { } //defined globally in the TOP BAR
   .popup-sub-menu {
+    padding-bottom: 1px;
     background-color: darken($bg_color,2%);
     box-shadow: inset 0 -1px 0px lighten($borders_color,5%);
   }
@@ -729,9 +729,7 @@ StScrollBar {
 /* TOP BAR */
 
 #panel {
-  background-color: rgba(0, 0, 0, 0.35);
-  /* transition from solid to transparent */
-  transition-duration: 500ms;
+  background-color: black;
   font-weight: bold;
   height: 1.86em;
   font-feature-settings: "tnum";
@@ -748,7 +746,7 @@ StScrollBar {
 
   .panel-corner {
     -panel-corner-radius: $panel-corner-radius;
-    -panel-corner-background-color: rgba(0, 0, 0, 0.35);
+    -panel-corner-background-color: black;
     -panel-corner-border-width: 2px;
     -panel-corner-border-color: transparent;
 
@@ -767,9 +765,7 @@ StScrollBar {
     -natural-hpadding: 12px;
     -minimum-hpadding: 6px;
     font-weight: bold;
-    color: #eee;
-    text-shadow: 0px 1px 2px rgba(0, 0, 0, 0.9);
-    transition-duration: 100ms;
+    color: #ccc;
 
     .app-menu-icon {
       -st-icon-style: symbolic;
@@ -778,21 +774,8 @@ StScrollBar {
       //dimensions of the icon are hardcoded
     }
 
-    .system-status-icon,
-    .app-menu-icon > StIcon,
-    .popup-menu-arrow {
-      icon-shadow: 0px 1px 2px rgba(0, 0, 0, 0.9);
-    }
-
     &:hover {
       color: lighten($fg_color, 10%);
-      text-shadow: 0px 1px 6px rgba(0, 0, 0, 1);
-
-      .system-status-icon,
-      .app-menu-icon > StIcon,
-      .popup-menu-arrow {
-        icon-shadow: 0px 1px 6px rgba(0, 0, 0, 1);
-      }
     }
 
     &:active, &:overview, &:focus, &:checked {
@@ -801,8 +784,6 @@ StScrollBar {
       background-color: rgba(0, 0, 0, 0.01);
       box-shadow: inset 0 -2px 0px lighten($selected_bg_color,5%);
       color: lighten($fg_color,10%);
-
-      & > .system-status-icon { icon-shadow: black 0 2px 2px; }
     }
 
     .system-status-icon { icon-size: 1.09em; padding: 0 5px; }
@@ -827,31 +808,6 @@ StScrollBar {
   .screencast-indicator { color: $warning_color; }
 
   .remote-access-indicator { color: $warning_color; }
-
-  &.solid {
-    background-color: black;
-    /* transition from transparent to solid */
-    transition-duration: 300ms;
-
-    .panel-corner {
-      -panel-corner-background-color: black;
-    }
-
-    .panel-button {
-      color: #ccc;
-      text-shadow: none;
-
-      &:hover, &:active, &:overview, &:focus, &:checked {
-        color: lighten($fg_color, 10%);
-      }
-    }
-
-    .system-status-icon,
-    .app-menu-icon > StIcon,
-    .popup-menu-arrow {
-      icon-shadow: none;
-    }
-  }
 }
 
   // calendar popover
@@ -922,14 +878,47 @@ StScrollBar {
       font-weight: bold;
     }
 
-    .world-clocks-grid {
+    .weather-header.location {
+      font-weight: normal;
+      font-size: 0.9em;
+    }
+
+    .world-clocks-grid,
+    .weather-grid {
       spacing-rows: 0.4em;
+      spacing-columns: 0.8em;
     }
 
     .weather-box {
       spacing: 0.4em;
     }
 
+    .world-clocks-city {
+      font-weight: bold;
+      font-size: 0.9em;
+    }
+
+    .world-clocks-time {
+      color: darken($fg_color,20%);
+      font-feature-settings: "tnum";
+      font-size: 1.2em;
+    }
+
+    .world-clocks-timezone {
+      color: darken($fg_color,40%);
+      font-feature-settings: "tnum";
+      font-size: 0.9em;
+    }
+
+    .weather-forecast-icon {
+      icon-size: 2.18em;
+    }
+
+    .weather-forecast-time {
+      color: darken($fg_color,40%);
+      font-size: 0.8em;
+    }
+
     .calendar-month-label {
       color: darken($fg_color,5%);
       font-weight: bold;
@@ -1042,6 +1031,11 @@ StScrollBar {
             -st-icon-style: symbolic;
           }
 
+          .message-icon-bin > .fallback-window-icon {
+            width: 1.09em;
+            height: 1.09em;
+          }
+
           .message-secondary-bin {
             padding: 0 0.82em;;
           }
@@ -1091,11 +1085,7 @@ StScrollBar {
 
   // a little unstructured mess:
 
-  .system-switch-user-submenu-icon.user-icon {
-    icon-size: 20px;
-    padding: 0 2px;
-  }
-  .system-switch-user-submenu-icon.default-icon {
+  .system-switch-user-submenu-icon {
     icon-size: 16px;
     padding: 0 4px;
   }
@@ -1107,6 +1097,11 @@ StScrollBar {
     .label-shadow { color: transparent; }
   }
 
+  .app-menu,
+  .app-well-menu {
+    max-width: 27.25em;
+  }
+
   .aggregate-menu {
     min-width: 21em;
     .popup-menu-icon { padding: 0 4px; }
@@ -1148,7 +1143,7 @@ StScrollBar {
 .ripple-box:rtl { border-radius: 0 0 0 52px; } // just a simple change to the border radius position
 
 // not really top bar only
-.popup-menu-arrow { width: 16px; height: 16px; }
+.popup-menu-arrow { icon-size: 1.09em; }
 .popup-menu-icon { icon-size: 1.09em; }
 
 //close buttons
@@ -1294,6 +1289,8 @@ StScrollBar {
 
   .search-section-separator { height: 2px; background-color: rgba(255, 255, 255, 0.2); }
 
+  .search-section:last-child .search-section-separator { background-color: transparent; }
+
   .list-search-result-content { spacing: 30px; }
   .list-search-result-title { color: darken($osd_fg_color,5%); spacing: 12px; }
   .list-search-result-description { color: transparentize(darken($osd_fg_color,15%), 0.5); }
@@ -1646,6 +1643,15 @@ StScrollBar {
 
 #keyboard {
     background-color: transparentize($osd_bg_color, 0.3);
+
+    .page-indicator {
+        padding: 4px 4px;
+
+        .page-indicator-icon {
+            width: 6px;
+            height: 6px
+        }
+    }
 }
 
   .key-container {
@@ -1655,8 +1661,8 @@ StScrollBar {
 
   .keyboard-key {
     background-color: #393f3f;
-    min-height: 2em;
-    min-width: 2em;
+    min-height: 1.2em;
+    min-width: 1.2em;
     font-size: 16pt;
     border-radius: 3px;
     border: 1px solid #464d4d;
@@ -1707,6 +1713,20 @@ StScrollBar {
     -boxpointer-gap: 5px;
   }
 
+.emoji-page {
+  .keyboard-key {
+    background-color: transparent;
+    border: none;
+  }
+}
+
+.emoji-panel {
+  .keyboard-key:latched {
+    border-color: #005684;
+    background-color: #006098;
+  }
+}
+
 // IBus Candidate Popup
 
 .candidate-popup-content {
@@ -1741,13 +1761,11 @@ StScrollBar {
 
 /* Auth Dialogs & Screen Shield */
 
-.framed-user-icon {
+.user-icon {
   background-size: contain;
-  border: 2px solid $osd_fg_color;
   color: $osd_fg_color;
-  border-radius: 3px;
+  border-radius: 99px;
   &:hover {
-    border-color: lighten($osd_fg_color,30%);
     color: lighten($osd_fg_color,30%);
   }
 }

data/update-osk-layouts.sh

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

js/extensionPrefs/main.js

@@ -1,10 +1,5 @@
 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;
@@ -104,29 +99,111 @@ var Application = class {
     }
 
     _buildErrorUI(extension, exc) {
-        let box = new Gtk.Box({ orientation: Gtk.Orientation.VERTICAL });
+        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());
+            let backticks = '```';
+            clipboard.set_text(
+                // markdown for pasting in gitlab issues
+                `The settings of extension ${extension.uuid} had an error:\n${
+                backticks}\n${exc}\n${backticks}\n\nStack trace:\n${
+                backticks}\n${exc.stack}${backticks}\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: extension.metadata.url != null
+        });
+        toolbar.add(urlButton);
+
+        urlButton.connect('clicked', w => {
+            let context = w.get_display().get_app_launch_context();
+            Gio.AppInfo.launch_default_for_uri(extension.metadata.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) {
@@ -147,8 +224,12 @@ 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));
@@ -156,6 +237,8 @@ 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]) => {
@@ -200,6 +283,11 @@ var Application = class {
     }
 
     _extensionsLoaded() {
+        if (this._extensionSelector.get_children().length > 0)
+            this._mainStack.visible_child_name = 'listing';
+        else
+            this._mainStack.visible_child_name = 'placeholder';
+
         if (this._startupUuid && this._extensionAvailable(this._startupUuid))
             this._selectExtension(this._startupUuid);
         this._startupUuid = null;
@@ -239,6 +327,171 @@ var Application = class {
     }
 };
 
+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 DescriptionLabel = GObject.registerClass(
 class DescriptionLabel extends Gtk.Label {
     vfunc_get_preferred_height_for_width(width) {

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;
@@ -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,

js/gdm/fingerprint.js

@@ -1,8 +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 FprintManagerIface = `
 <node>

js/gdm/loginDialog.js

@@ -16,19 +16,9 @@
  * 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;
@@ -161,8 +151,8 @@ 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.set_policy(St.PolicyType.NEVER,
+                              St.PolicyType.AUTOMATIC);
 
         this._box = new St.BoxLayout({ vertical: true,
                                        style_class: 'login-dialog-user-list',
@@ -183,7 +173,7 @@ 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();
@@ -335,7 +325,8 @@ var SessionMenuButton = class {
                  this._button.remove_style_pseudo_class('active');
         });
 
-        this._manager = new PopupMenu.PopupMenuManager({ actor: this._button });
+        this._manager = new PopupMenu.PopupMenuManager({ actor: this._button },
+                                                       { actionMode: Shell.ActionMode.NONE });
         this._manager.addMenu(this._menu);
 
         this._button.connect('clicked', () => { this._menu.toggle(); });
@@ -473,8 +464,8 @@ 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 +481,9 @@ 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();
 
@@ -787,11 +781,12 @@ 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));
         }
     }
 

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;

js/gdm/util.js

@@ -1,18 +1,13 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-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;
 

js/js-resources.gresource.xml

@@ -78,11 +78,11 @@
     <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/pointerWatcher.js</file>
     <file>ui/popupMenu.js</file>
-    <file>ui/remoteMenu.js</file>
     <file>ui/remoteSearch.js</file>
     <file>ui/runDialog.js</file>
     <file>ui/screenShield.js</file>

js/misc/extensionUtils.js

@@ -3,6 +3,7 @@
 // Common utils for the extension system and the extension
 // preferences tool
 
+const Gettext = imports.gettext;
 const Signals = imports.signals;
 
 const Gio = imports.gi.Gio;
@@ -63,6 +64,66 @@ 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

js/misc/fileUtils.js

@@ -1,9 +1,7 @@
 // -*- 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 Config = imports.misc.config;
-const Params = imports.misc.params;
 
 function collectFromDatadirs(subdir, includeUserDir, processFile) {
     let dataDirs = GLib.get_system_data_dirs();

js/misc/gnomeSession.js

@@ -1,7 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Gio = imports.gi.Gio;
-const Signals = imports.signals;
 
 const { loadInterfaceXML } = imports.misc.fileUtils;
 

js/misc/ibusManager.js

@@ -1,11 +1,9 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-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

js/misc/inputMethod.js

@@ -1,9 +1,9 @@
 // -*- 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;
+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 +15,7 @@ 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));
@@ -138,6 +139,11 @@ 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 +158,12 @@ 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() {

js/misc/introspect.js

@@ -1,7 +1,4 @@
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
-const Meta = imports.gi.Meta;
-const Shell = imports.gi.Shell;
+const { Gio, GLib, Meta, Shell } = imports.gi;
 
 const INTROSPECT_SCHEMA = 'org.gnome.shell';
 const INTROSPECT_KEY = 'introspect';

js/misc/keyboardManager.js

@@ -1,8 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-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;
 

js/misc/loginManager.js

@@ -1,9 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-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;

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;

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;
 
@@ -160,7 +159,7 @@ var ObjectManager = class {
         try {
             initable.init_finish(result);
         } catch(e) {
-            logError(e, 'could not initialize object manager for object ' + params.name);
+            logError(e, 'could not initialize object manager for object ' + this._serviceName);
 
             this._tryToCompleteLoad();
             return;
@@ -281,8 +280,8 @@ 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/smartcardManager.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 ObjectManager = imports.misc.objectManager;

js/misc/systemActions.js

@@ -1,10 +1,4 @@
-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;
+const { AccountsService, Clutter, Gdm, Gio, GLib, GObject, Meta } = imports.gi;
 
 const GnomeSession = imports.misc.gnomeSession;
 const LoginManager = imports.misc.loginManager;

js/misc/util.js

@@ -1,14 +1,9 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-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;

js/misc/weather.js

@@ -1,9 +1,6 @@
 // -*- 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 } = imports.gi;
 const Signals = imports.signals;
 
 const PermissionStore = imports.misc.permissionStore;
@@ -61,8 +58,8 @@ var WeatherClient = class {
             this.emit('changed');
         });
 
-        this._weatherAppMon = new Util.AppSettingsMonitor('org.gnome.Weather.Application.desktop',
-                                                          'org.gnome.Weather.Application');
+        this._weatherAppMon = new Util.AppSettingsMonitor('org.gnome.Weather.desktop',
+                                                          'org.gnome.Weather');
         this._weatherAppMon.connect('available-changed', () => { this.emit('changed'); });
         this._weatherAppMon.watchSetting('automatic-location',
                                          this._onAutomaticLocationChanged.bind(this));
@@ -234,7 +231,7 @@ var WeatherClient = class {
         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

@@ -65,7 +65,7 @@ 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");

js/perf/hwtest.js

@@ -1,10 +1,6 @@
-const Clutter = imports.gi.Clutter;
-const Gio = imports.gi.Gio;
-const Gtk = imports.gi.Gtk;
-const Meta = imports.gi.Meta;
+const { Clutter, Gio, Gtk, Shell } = imports.gi;
 const Main = imports.ui.main;
 const Scripting = imports.ui.scripting;
-const Shell = imports.gi.Shell;
 
 let METRICS = {
     timeToDesktop:
@@ -89,7 +85,7 @@ 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");

js/portalHelper/main.js

@@ -1,12 +1,6 @@
 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;
 

js/ui/accessDialog.js

@@ -1,9 +1,4 @@
-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;
+const { Clutter, Gio, GLib, Shell } = imports.gi;
 
 const CheckBox = imports.ui.checkBox;
 const Dialog = imports.ui.dialog;

js/ui/altTab.js

@@ -1,14 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-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;

js/ui/animation.js

@@ -1,11 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-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 +12,16 @@ 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 +29,7 @@ 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 +53,23 @@ 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 texture_cache = St.TextureCache.get_default();
+        let scaleFactor = St.ThemeContext.get_for_stage(global.stage).scale_factor;
+        this._animations = texture_cache.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 +87,32 @@ 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;
     }
 };
 

js/ui/appDisplay.js

@@ -1,16 +1,8 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-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 Shell = imports.gi.Shell;
+const { Clutter, Gio, GLib, GObject, Meta, Shell, St } = imports.gi;
 const Signals = imports.signals;
-const Meta = imports.gi.Meta;
-const St = imports.gi.St;
 const Mainloop = imports.mainloop;
-const Atk = imports.gi.Atk;
 
 const AppFavorites = imports.ui.appFavorites;
 const BoxPointer = imports.ui.boxpointer;
@@ -18,13 +10,10 @@ const DND = imports.ui.dnd;
 const GrabHelper = imports.ui.grabHelper;
 const IconGrid = imports.ui.iconGrid;
 const Main = imports.ui.main;
-const Overview = imports.ui.overview;
-const OverviewControls = imports.ui.overviewControls;
+const PageIndicators = imports.ui.pageIndicators;
 const PopupMenu = imports.ui.popupMenu;
 const Tweener = imports.ui.tweener;
-const Workspace = imports.ui.workspace;
 const Search = imports.ui.search;
-const System = imports.ui.status.system;
 const Params = imports.misc.params;
 const Util = imports.misc.util;
 const SystemActions = imports.misc.systemActions;
@@ -175,7 +164,7 @@ class BaseAppView {
 
     _selectAppInternal(id) {
         if (this._items[id])
-            this._items[id].actor.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false);
+            this._items[id].actor.navigate_focus(null, St.DirectionType.TAB_FORWARD, false);
         else
             log('No such application ' + id);
     }
@@ -246,116 +235,6 @@ class BaseAppView {
 };
 Signals.addSignalMethods(BaseAppView.prototype);
 
-var PageIndicatorsActor = GObject.registerClass(
-class PageIndicatorsActor extends St.BoxLayout {
-    _init() {
-        super._init({ style_class: 'page-indicators',
-                      vertical: true,
-                      x_expand: true, y_expand: true,
-                      x_align: Clutter.ActorAlign.END,
-                      y_align: Clutter.ActorAlign.CENTER,
-                      reactive: true,
-                      clip_to_allocation: true });
-    }
-
-    vfunc_get_preferred_height(forWidth) {
-        // We want to request the natural height of all our children as our
-        // natural height, so we chain up to St.BoxLayout, but we only request 0
-        // as minimum height, since it's not that important if some indicators
-        // are not shown
-        let [, natHeight] = super.vfunc_get_preferred_height(forWidth);
-        return [0, natHeight];
-    }
-});
-
-class PageIndicators {
-    constructor() {
-        this.actor = new PageIndicatorsActor();
-        this._nPages = 0;
-        this._currentPage = undefined;
-
-        this.actor.connect('notify::mapped', () => {
-            this.animateIndicators(IconGrid.AnimationDirection.IN);
-        });
-    }
-
-    setNPages(nPages) {
-        if (this._nPages == nPages)
-            return;
-
-        let diff = nPages - this._nPages;
-        if (diff > 0) {
-            for (let i = 0; i < diff; i++) {
-                let pageIndex = this._nPages + i;
-                let indicator = new St.Button({ style_class: 'page-indicator',
-                                                button_mask: St.ButtonMask.ONE |
-                                                             St.ButtonMask.TWO |
-                                                             St.ButtonMask.THREE,
-                                                toggle_mode: true,
-                                                checked: pageIndex == this._currentPage });
-                indicator.child = new St.Widget({ style_class: 'page-indicator-icon' });
-                indicator.connect('clicked', () => {
-                    this.emit('page-activated', pageIndex);
-                });
-                this.actor.add_actor(indicator);
-            }
-        } else {
-            let children = this.actor.get_children().splice(diff);
-            for (let i = 0; i < children.length; i++)
-                children[i].destroy();
-        }
-        this._nPages = nPages;
-        this.actor.visible = (this._nPages > 1);
-    }
-
-    setCurrentPage(currentPage) {
-        this._currentPage = currentPage;
-
-        let children = this.actor.get_children();
-        for (let i = 0; i < children.length; i++)
-            children[i].set_checked(i == this._currentPage);
-    }
-
-    animateIndicators(animationDirection) {
-        if (!this.actor.mapped)
-            return;
-
-        let children = this.actor.get_children();
-        if (children.length == 0)
-            return;
-
-        for (let i = 0; i < this._nPages; i++)
-            Tweener.removeTweens(children[i]);
-
-        let offset;
-        if (this.actor.get_text_direction() == Clutter.TextDirection.RTL)
-            offset = -children[0].width;
-        else
-            offset = children[0].width;
-
-        let isAnimationIn = animationDirection == IconGrid.AnimationDirection.IN;
-        let delay = isAnimationIn ? INDICATORS_ANIMATION_DELAY :
-                                    INDICATORS_ANIMATION_DELAY_OUT;
-        let baseTime = isAnimationIn ? INDICATORS_BASE_TIME : INDICATORS_BASE_TIME_OUT;
-        let totalAnimationTime = baseTime + delay * this._nPages;
-        let maxTime = isAnimationIn ? INDICATORS_ANIMATION_MAX_TIME :
-                                      INDICATORS_ANIMATION_MAX_TIME_OUT;
-        if (totalAnimationTime > maxTime)
-            delay -= (totalAnimationTime - maxTime) / this._nPages;
-
-        for (let i = 0; i < this._nPages; i++) {
-            children[i].translation_x = isAnimationIn ? offset : 0;
-            Tweener.addTween(children[i],
-                             { translation_x: isAnimationIn ? 0 : offset,
-                               time: baseTime + delay * i,
-                               transition: 'easeInOutQuad',
-                               delay: isAnimationIn ? VIEWS_SWITCH_ANIMATION_DELAY : 0
-                             });
-        }
-    }
-};
-Signals.addSignalMethods(PageIndicators.prototype);
-
 var AllView = class AllView extends BaseAppView {
     constructor() {
         super({ usePagination: true }, null);
@@ -370,17 +249,17 @@ var AllView = class AllView extends BaseAppView {
                                      x_expand:true, y_expand:true });
         this.actor.add_actor(this._scrollView);
 
-        this._scrollView.set_policy(Gtk.PolicyType.NEVER,
-                                    Gtk.PolicyType.EXTERNAL);
+        this._scrollView.set_policy(St.PolicyType.NEVER,
+                                    St.PolicyType.EXTERNAL);
         this._adjustment = this._scrollView.vscroll.adjustment;
 
-        this._pageIndicators = new PageIndicators();
+        this._pageIndicators = new PageIndicators.AnimatedPageIndicators();
         this._pageIndicators.connect('page-activated',
             (indicators, pageIndex) => {
                 this.goToPage(pageIndex);
             });
-        this._pageIndicators.actor.connect('scroll-event', this._onScroll.bind(this));
-        this.actor.add_actor(this._pageIndicators.actor);
+        this._pageIndicators.connect('scroll-event', this._onScroll.bind(this));
+        this.actor.add_actor(this._pageIndicators);
 
         this.folderIcons = [];
 
@@ -487,15 +366,21 @@ var AllView = class AllView extends BaseAppView {
         });
     }
 
+    getAppInfos() {
+        return this._appInfoList;
+    }
+
     _loadApps() {
-        let apps = Gio.AppInfo.get_all().filter(appInfo => {
+        this._appInfoList = Shell.AppSystem.get_default().get_installed().filter(appInfo => {
             try {
                 let id = appInfo.get_id(); // catch invalid file encodings
             } catch(e) {
                 return false;
             }
             return appInfo.should_show();
-        }).map(app => app.get_id());
+        });
+
+        let apps = this._appInfoList.map(app => app.get_id());
 
         let appSys = Shell.AppSystem.get_default();
 
@@ -1118,7 +1003,7 @@ var FolderView = class FolderView extends BaseAppView {
         this._grid.x_expand = true;
 
         this.actor = new St.ScrollView({ overlay_scrollbars: true });
-        this.actor.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC);
+        this.actor.set_policy(St.PolicyType.NEVER, St.PolicyType.AUTOMATIC);
         let scrollableContainer = new St.BoxLayout({ vertical: true, reactive: true });
         scrollableContainer.add_actor(this._grid);
         this.actor.add_actor(scrollableContainer);
@@ -1298,15 +1183,13 @@ var FolderIcon = class FolderIcon {
         folderApps.forEach(addAppId);
 
         let folderCategories = this._folder.get_strv('categories');
-        Gio.AppInfo.get_all().forEach(appInfo => {
+        let appInfos = this._parentView.getAppInfos();
+        appInfos.forEach(appInfo => {
             let appCategories = _getCategories(appInfo);
             if (!_listsIntersect(folderCategories, appCategories))
                 return;
 
-            try {
-                addAppId(appInfo.get_id()); // catch invalid file encodings
-            } catch(e) {
-            }
+            addAppId(appInfo.get_id());
         });
 
         this.actor.visible = this.view.getAllItems().length > 0;
@@ -1464,18 +1347,18 @@ var AppFolderPopup = class AppFolderPopup {
         let isLtr = Clutter.get_default_text_direction() == Clutter.TextDirection.LTR;
         switch (event.get_key_symbol()) {
             case Clutter.Down:
-                direction = Gtk.DirectionType.TAB_FORWARD;
+                direction = St.DirectionType.TAB_FORWARD;
                 break;
             case Clutter.Right:
-                direction = isLtr ? Gtk.DirectionType.TAB_FORWARD :
-                                    Gtk.DirectionType.TAB_BACKWARD;
+                direction = isLtr ? St.DirectionType.TAB_FORWARD :
+                                    St.DirectionType.TAB_BACKWARD;
                 break;
             case Clutter.Up:
-                direction = Gtk.DirectionType.TAB_BACKWARD;
+                direction = St.DirectionType.TAB_BACKWARD;
                 break;
             case Clutter.Left:
-                direction = isLtr ? Gtk.DirectionType.TAB_BACKWARD :
-                                    Gtk.DirectionType.TAB_FORWARD;
+                direction = isLtr ? St.DirectionType.TAB_BACKWARD :
+                                    St.DirectionType.TAB_FORWARD;
                 break;
             default:
                 return Clutter.EVENT_PROPAGATE;
@@ -1686,7 +1569,7 @@ var AppIcon = class AppIcon {
 
     _onKeyboardPopupMenu() {
         this.popupMenu();
-        this._menu.actor.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false);
+        this._menu.actor.navigate_focus(null, St.DirectionType.TAB_FORWARD, false);
     }
 
     getId() {

js/ui/appFavorites.js

@@ -36,13 +36,16 @@ const RENAMED_DESKTOP_IDS = {
     'gnome-software.desktop': 'org.gnome.Software.desktop',
     'gnome-terminal.desktop': 'org.gnome.Terminal.desktop',
     'gnome-tweaks.desktop': 'org.gnome.tweaks.desktop',
-    'gnome-weather.desktop': 'org.gnome.Weather.Application.desktop',
+    'gnome-weather.desktop': 'org.gnome.Weather.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',
+    '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',
     'totem.desktop': 'org.gnome.Totem.desktop',
     'evince.desktop': 'org.gnome.Evince.desktop',
@@ -153,7 +156,7 @@ class AppFavorites {
     }
 
     _removeFavorite(appId) {
-        if (!appId in this._favorites)
+        if (!(appId in this._favorites))
             return false;
 
         let ids = this._getIds().filter(id => id != appId);

js/ui/audioDeviceSelection.js

@@ -1,9 +1,4 @@
-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;
+const { Clutter, Gio, GLib, Meta, Shell, St } = imports.gi;
 
 const Main = imports.ui.main;
 const ModalDialog = imports.ui.modalDialog;

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;
@@ -751,10 +746,8 @@ 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 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-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;

js/ui/barLevel.js

@@ -1,9 +1,6 @@
 /* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
 
-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 {

js/ui/boxpointer.js

@@ -1,11 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-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, Meta, Shell, St } = imports.gi;
 
 const Main = imports.ui.main;
 const Tweener = imports.ui.tweener;

js/ui/calendar.js

@@ -1,12 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-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;
@@ -14,6 +9,8 @@ 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';
@@ -126,19 +123,7 @@ var EmptyEventSource = class EmptyEventSource {
 };
 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);
 
@@ -1083,7 +1068,7 @@ 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',

js/ui/checkBox.js

@@ -1,6 +1,4 @@
-const Clutter = imports.gi.Clutter;
-const Pango = imports.gi.Pango;
-const St = imports.gi.St;
+const { Clutter, Pango, St } = imports.gi;
 
 var CheckBox = class CheckBox {
     constructor(label) {

js/ui/closeDialog.js

@@ -1,11 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-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;

js/ui/components/automountManager.js

@@ -1,13 +1,10 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
+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;
 const ShellMountOperation = imports.ui.shellMountOperation;
 
 var GNOME_SESSION_AUTOMOUNT_INHIBIT = 16;
@@ -96,10 +93,10 @@ 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) {

js/ui/components/autorunManager.js

@@ -1,7 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-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;

js/ui/components/keyring.js

@@ -1,19 +1,12 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-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;
 

js/ui/components/networkAgent.js

@@ -1,21 +1,13 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-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, 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';
@@ -111,10 +103,10 @@ 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"),
@@ -705,14 +697,14 @@ var NetworkAgent = class {
             if (hints.indexOf('pin') != -1) {
                 let gsmSetting = connection.get_setting_gsm();
                 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);

js/ui/components/polkitAgent.js

@@ -1,25 +1,15 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
+const { AccountsService, Clutter, Gio, GLib,
+        Pango, PolkitAgent, Polkit, Shell, St } = imports.gi;
 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 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;
 

js/ui/components/telepathyClient.js

@@ -1,20 +1,13 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-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;
+    ({ TelepathyGLib: Tp, TelepathyLogger: Tpl } = imports.gi);
 } catch(e) {
     log('Telepathy is not available, chat integration will be disabled.');
 }
@@ -24,7 +17,6 @@ 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);
@@ -821,8 +813,8 @@ 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

@@ -1,15 +1,10 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-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
@@ -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,
@@ -99,7 +94,9 @@ 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 +131,10 @@ 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 +158,12 @@ 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 +185,4 @@ class CtrlAltTabSwitcher extends SwitcherPopup.SwitcherList {
 
         this.addItem(box, text);
     }
-};
+});

js/ui/dash.js

@@ -1,14 +1,8 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Clutter = imports.gi.Clutter;
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
-const GObject = imports.gi.GObject;
-const Signals = imports.signals;
-const Meta = imports.gi.Meta;
-const Shell = imports.gi.Shell;
-const St = imports.gi.St;
+const { Clutter, GLib, GObject, Meta, Shell, St } = imports.gi;
 const Mainloop = imports.mainloop;
+const Signals = imports.signals;
 
 const AppDisplay = imports.ui.appDisplay;
 const AppFavorites = imports.ui.appFavorites;
@@ -16,7 +10,6 @@ const DND = imports.ui.dnd;
 const IconGrid = imports.ui.iconGrid;
 const Main = imports.ui.main;
 const Tweener = imports.ui.tweener;
-const Workspace = imports.ui.workspace;
 
 var DASH_ANIMATION_TIME = 0.2;
 var DASH_ITEM_LABEL_SHOW_TIME = 0.15;

js/ui/dateMenu.js

@@ -1,28 +1,17 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const GLib = imports.gi.GLib;
-const Gio = imports.gi.Gio;
-const GnomeDesktop = imports.gi.GnomeDesktop;
-const GObject = imports.gi.GObject;
-const Gtk = imports.gi.Gtk;
-const GWeather = imports.gi.GWeather;
-const Mainloop = imports.mainloop;
-const Pango = imports.gi.Pango;
-const Cairo = imports.cairo;
-const Clutter = imports.gi.Clutter;
-const Shell = imports.gi.Shell;
-const St = imports.gi.St;
-const Atk = imports.gi.Atk;
+const { Clutter, GLib, GnomeDesktop,
+        GObject, GWeather, Shell, St } = imports.gi;
 
-const Params = imports.misc.params;
 const Util = imports.misc.util;
 const Main = imports.ui.main;
 const PanelMenu = imports.ui.panelMenu;
-const PopupMenu = imports.ui.popupMenu;
 const Calendar = imports.ui.calendar;
 const Weather = imports.misc.weather;
 const System = imports.system;
 
+const MAX_FORECASTS = 5;
+
 function _isToday(date) {
     let now = new Date();
     return now.getYear() == date.getYear() &&
@@ -155,18 +144,27 @@ var WorldClocksSection = class WorldClocksSection {
             let label = new St.Label({ style_class: 'world-clocks-city',
                                        text: name,
                                        x_align: Clutter.ActorAlign.START,
+                                       y_align: Clutter.ActorAlign.CENTER,
                                        x_expand: true });
 
-            let time = new St.Label({ style_class: 'world-clocks-time',
-                                      x_align: Clutter.ActorAlign.END,
-                                      x_expand: true });
+            let time = new St.Label({ style_class: 'world-clocks-time' });
+
+            let offset = l.get_timezone().get_offset() / 60.;
+            let fmt = (Math.trunc(offset) == offset) ? '%s%.0f' : '%s%.1f';
+            let prefix = (offset >= 0) ? '+' : '-';
+            let tz = new St.Label({ style_class: 'world-clocks-timezone',
+                                    text: fmt.format(prefix, Math.abs(offset)),
+                                    x_align: Clutter.ActorAlign.END,
+                                    y_align: Clutter.ActorAlign.CENTER });
 
             if (this._grid.text_direction == Clutter.TextDirection.RTL) {
-                layout.attach(time, 0, i + 1, 1, 1);
-                layout.attach(label, 1, i + 1, 1, 1);
+                layout.attach(tz, 0, i + 1, 1, 1);
+                layout.attach(time, 1, i + 1, 1, 1);
+                layout.attach(label, 2, i + 1, 1, 1);
             } else {
                 layout.attach(label, 0, i + 1, 1, 1);
                 layout.attach(time, 1, i + 1, 1, 1);
+                layout.attach(tz, 2, i + 1, 1, 1);
             }
 
             this._locations[i].actor = time;
@@ -217,110 +215,114 @@ var WeatherSection = class WeatherSection {
 
         this.actor.child = box;
 
-        box.add_child(new St.Label({ style_class: 'weather-header',
-                                     x_align: Clutter.ActorAlign.START,
-                                     text: _("Weather") }));
+        let titleBox = new St.BoxLayout();
+        titleBox.add_child(new St.Label({ style_class: 'weather-header',
+                                          x_align: Clutter.ActorAlign.START,
+                                          x_expand: true,
+                                          text: _("Weather") }));
+        box.add_child(titleBox);
 
-        this._conditionsLabel = new St.Label({ style_class: 'weather-conditions',
-                                               x_align: Clutter.ActorAlign.START });
-        this._conditionsLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
-        this._conditionsLabel.clutter_text.line_wrap = true;
-        box.add_child(this._conditionsLabel);
+        this._titleLocation = new St.Label({ style_class: 'weather-header location',
+                                             x_align: Clutter.ActorAlign.END });
+        titleBox.add_child(this._titleLocation);
+
+        let layout = new Clutter.GridLayout({ orientation: Clutter.Orientation.VERTICAL });
+        this._forecastGrid = new St.Widget({ style_class: 'weather-grid',
+                                             layout_manager: layout });
+        layout.hookup_style(this._forecastGrid);
+        box.add_child(this._forecastGrid);
 
         this._weatherClient.connect('changed', this._sync.bind(this));
         this._sync();
     }
 
-    _getSummary(info, capitalize=false) {
-        let options = capitalize ? GWeather.FormatOptions.SENTENCE_CAPITALIZATION
-                                 : GWeather.FormatOptions.NO_CAPITALIZATION;
-
-        let [ok, phenomenon, qualifier] = info.get_value_conditions();
-        if (ok)
-            return new GWeather.Conditions({ significant: true,
-                                             phenomenon,
-                                             qualifier }).to_string_full(options);
-
-        let [, sky] = info.get_value_sky();
-        return GWeather.Sky.to_string_full(sky, options);
-    }
-
-    _sameSummary(info1, info2) {
-        let [ok1, phenom1, qualifier1] = info1.get_value_conditions();
-        let [ok2, phenom2, qualifier2] = info2.get_value_conditions();
-        if (ok1 || ok2)
-            return ok1 == ok2 && phenom1 == phenom2 && qualifier1 == qualifier2;
-
-        let [, sky1] = info1.get_value_sky();
-        let [, sky2] = info2.get_value_sky();
-        return sky1 == sky2;
-    }
-
-    _getSummaryText() {
+    _getInfos() {
         let info = this._weatherClient.info;
         let forecasts = info.get_forecast_list();
-        if (forecasts.length == 0) // No forecasts, just current conditions
-            return '%s.'.format(this._getSummary(info, true));
 
         let current = info;
         let infos = [info];
         for (let i = 0; i < forecasts.length; i++) {
             let [ok, timestamp] = forecasts[i].get_value_update();
-            if (!_isToday(new Date(timestamp * 1000)))
+            let datetime = new Date(timestamp * 1000);
+            if (!_isToday(datetime))
                 continue; // Ignore forecasts from other days
 
-            if (this._sameSummary(current, forecasts[i]))
-                continue; // Ignore consecutive runs of equal summaries
+            [ok, timestamp] = current.get_value_update();
+            let currenttime = new Date(timestamp * 1000);
+            if (currenttime.getHours() == datetime.getHours())
+                continue; // Enforce a minimum interval of 1h
 
             current = forecasts[i];
-            if (infos.push(current) == 3)
-                break; // Use a maximum of three summaries
+            if (infos.push(current) == MAX_FORECASTS)
+                break; // Use a maximum of five forecasts
         }
-
-        let fmt;
-        switch(infos.length) {
-            /* Translators: %s is a weather condition like "Clear sky"; see
-               libgweather for the possible condition strings. If at all
-               possible, the sentence should match the grammatical case etc. of
-               the inserted conditions. */
-            case 1: fmt = _("%s all day."); break;
-
-            /* Translators: %s is a weather condition like "Clear sky"; see
-               libgweather for the possible condition strings. If at all
-               possible, the sentence should match the grammatical case etc. of
-               the inserted conditions. */
-            case 2: fmt = _("%s, then %s later."); break;
-
-            /* Translators: %s is a weather condition like "Clear sky"; see
-               libgweather for the possible condition strings. If at all
-               possible, the sentence should match the grammatical case etc. of
-               the inserted conditions. */
-            case 3: fmt = _("%s, then %s, followed by %s later."); break;
-        }
-        let summaries = infos.map((info, i) => {
-            let capitalize = i == 0 && fmt.startsWith('%s');
-            return this._getSummary(info, capitalize);
-        });
-        return String.prototype.format.apply(fmt, summaries);
+        return infos;
     }
 
-    _getLabelText() {
-        if (!this._weatherClient.hasLocation)
-            return _("Select a location…");
+    _addForecasts() {
+        let layout = this._forecastGrid.layout_manager;
 
-        if (this._weatherClient.loading)
-            return _("Loading…");
+        let infos = this._getInfos();
+        if (this._forecastGrid.text_direction == Clutter.TextDirection.RTL)
+            infos.reverse();
+
+        let col = 0;
+        infos.forEach(fc => {
+            let [ok, timestamp] = fc.get_value_update();
+            let timeStr = Util.formatTime(new Date(timestamp * 1000), {
+                timeOnly: true
+            });
+
+            let icon = new St.Icon({ style_class: 'weather-forecast-icon',
+                                     icon_name: fc.get_symbolic_icon_name(),
+                                     x_align: Clutter.ActorAlign.CENTER,
+                                     x_expand: true });
+            let temp = new St.Label({ style_class: 'weather-forecast-temp',
+                                      text: fc.get_temp_summary(),
+                                      x_align: Clutter.ActorAlign.CENTER });
+            let time = new St.Label({ style_class: 'weather-forecast-time',
+                                      text: timeStr,
+                                      x_align: Clutter.ActorAlign.CENTER });
+
+            layout.attach(icon, col, 0, 1, 1);
+            layout.attach(temp, col, 1, 1, 1);
+            layout.attach(time, col, 2, 1, 1);
+            col++;
+        });
+    }
+
+    _setStatusLabel(text) {
+        let layout = this._forecastGrid.layout_manager;
+        let label = new St.Label({ text });
+        layout.attach(label, 0, 0, 1, 1);
+    }
+
+    _updateForecasts() {
+        this._forecastGrid.destroy_all_children();
+
+        if (!this._weatherClient.hasLocation) {
+            this._setStatusLabel(_("Select a location…"));
+            return;
+        }
 
         let info = this._weatherClient.info;
-        if (info.is_valid())
-            return this._getSummaryText() + ' ' +
-                   /* Translators: %s is a temperature with unit, e.g. "23℃" */
-                   _("Feels like %s.").format(info.get_apparent());
+        this._titleLocation.text = info.get_location().get_name();
+
+        if (this._weatherClient.loading) {
+            this._setStatusLabel(_("Loading…"));
+            return;
+        }
+
+        if (info.is_valid()) {
+            this._addForecasts();
+            return;
+        }
 
         if (info.network_error())
-            return _("Go online for weather information");
-
-        return _("Weather information is currently unavailable");
+            this._setStatusLabel(_("Go online for weather information"));
+        else
+            this._setStatusLabel(_("Weather information is currently unavailable"));
     }
 
     _sync() {
@@ -329,7 +331,9 @@ var WeatherSection = class WeatherSection {
         if (!this.actor.visible)
             return;
 
-        this._conditionsLabel.text = this._getLabelText();
+        this._titleLocation.visible = this._weatherClient.hasLocation;
+
+        this._updateForecasts();
     }
 };
 
@@ -375,16 +379,17 @@ class IndicatorPad extends St.Widget {
     _init(actor) {
         this._source = actor;
         this._source.connect('notify::visible', () => { this.queue_relayout(); });
+        this._source.connect('notify::size', () => { this.queue_relayout(); });
         super._init();
     }
 
-    vfunc_get_preferred_width(container, forHeight) {
+    vfunc_get_preferred_width(forHeight) {
         if (this._source.visible)
             return this._source.get_preferred_width(forHeight);
         return [0, 0];
     }
 
-    vfunc_get_preferred_height(container, forWidth) {
+    vfunc_get_preferred_height(forWidth) {
         if (this._source.visible)
             return this._source.get_preferred_height(forWidth);
         return [0, 0];
@@ -515,7 +520,7 @@ class DateMenuButton extends PanelMenu.Button {
         this._displaysSection = new St.ScrollView({ style_class: 'datemenu-displays-section vfade',
                                                     x_expand: true, x_fill: true,
                                                     overlay_scrollbars: true });
-        this._displaysSection.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC);
+        this._displaysSection.set_policy(St.PolicyType.NEVER, St.PolicyType.AUTOMATIC);
         vbox.add_actor(this._displaysSection);
 
         let displaysBox = new St.BoxLayout({ vertical: true,

js/ui/dialog.js

@@ -1,10 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Clutter = imports.gi.Clutter;
-const Gio = imports.gi.Gio;
-const GObject = imports.gi.GObject;
-const Pango = imports.gi.Pango;
-const St = imports.gi.St;
+const { Clutter, Gio, GObject, Pango, St } = imports.gi;
 
 var Dialog = GObject.registerClass(
 class Dialog extends St.Widget {

js/ui/dnd.js

@@ -1,16 +1,11 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Clutter = imports.gi.Clutter;
-const GLib = imports.gi.GLib;
-const Gtk = imports.gi.Gtk;
-const St = imports.gi.St;
-const Meta = imports.gi.Meta;
-const Shell = imports.gi.Shell;
+const { Clutter, GLib, Meta, Shell, St } = imports.gi;
 const Signals = imports.signals;
-const Tweener = imports.ui.tweener;
-const Main = imports.ui.main;
 
+const Main = imports.ui.main;
 const Params = imports.misc.params;
+const Tweener = imports.ui.tweener;
 
 // Time to scale down to maxDragActorSize
 var SCALE_ANIMATION_TIME = 0.25;
@@ -109,6 +104,7 @@ var _Draggable = class _Draggable {
         this._dragCancellable = true;
 
         this._eventsGrabbed = false;
+        this._capturedEventId = 0;
     }
 
     _onButtonPress(actor, event) {
@@ -119,7 +115,7 @@ var _Draggable = class _Draggable {
             return Clutter.EVENT_PROPAGATE;
 
         this._buttonDown = true;
-        this._grabActor();
+        this._grabActor(event.get_device());
 
         let [stageX, stageY] = event.get_coords();
         this._dragStartX = stageX;
@@ -129,6 +125,16 @@ var _Draggable = class _Draggable {
     }
 
     _onTouchEvent(actor, event) {
+        // We only handle touch events here on wayland. On X11
+        // we do get emulated pointer events, which already works
+        // for single-touch cases. Besides, the X11 passive touch grab
+        // set up by Mutter will make us see first the touch events
+        // and later the pointer events, so it will look like two
+        // unrelated series of events, we want to avoid double handling
+        // in these cases.
+        if (!Meta.is_wayland_compositor())
+            return Clutter.EVENT_PROPAGATE;
+
         if (event.type() != Clutter.EventType.TOUCH_BEGIN ||
             !global.display.is_pointer_emulating_sequence(event.get_event_sequence()))
             return Clutter.EVENT_PROPAGATE;
@@ -136,10 +142,8 @@ var _Draggable = class _Draggable {
         if (Tweener.getTweenCount(actor))
             return Clutter.EVENT_PROPAGATE;
 
-        this._touchSequence = event.get_event_sequence();
-
         this._buttonDown = true;
-        this._grabActor();
+        this._grabActor(event.get_device(), event.get_event_sequence());
 
         let [stageX, stageY] = event.get_coords();
         this._dragStartX = stageX;
@@ -148,19 +152,30 @@ var _Draggable = class _Draggable {
         return Clutter.EVENT_PROPAGATE;
     }
 
-    _grabDevice(actor) {
-        let manager = Clutter.DeviceManager.get_default();
-        let pointer = manager.get_core_device(Clutter.InputDeviceType.POINTER_DEVICE);
-
-        if (pointer && this._touchSequence)
-            pointer.sequence_grab(this._touchSequence, actor);
+    _grabDevice(actor, pointer, touchSequence) {
+        if (touchSequence)
+            pointer.sequence_grab(touchSequence, actor);
         else if (pointer)
             pointer.grab (actor);
 
         this._grabbedDevice = pointer;
+        this._touchSequence = touchSequence;
+
+        this._capturedEventId = global.stage.connect('captured-event', (actor, event) => {
+            let device = event.get_device();
+            if (device != this._grabbedDevice &&
+                device.get_device_type() != Clutter.InputDeviceType.KEYBOARD_DEVICE)
+                return Clutter.EVENT_STOP;
+            return Clutter.EVENT_PROPAGATE;
+        });
     }
 
     _ungrabDevice() {
+        if (this._capturedEventId != 0) {
+            global.stage.disconnect(this._capturedEventId);
+            this._capturedEventId = 0;
+        }
+
         if (this._touchSequence)
             this._grabbedDevice.sequence_ungrab (this._touchSequence);
         else
@@ -170,8 +185,8 @@ var _Draggable = class _Draggable {
         this._grabbedDevice = null;
     }
 
-    _grabActor() {
-        this._grabDevice(this.actor);
+    _grabActor(device, touchSequence) {
+        this._grabDevice(this.actor, device, touchSequence);
         this._onEventId = this.actor.connect('event',
                                              this._onEvent.bind(this));
     }
@@ -185,11 +200,11 @@ var _Draggable = class _Draggable {
         this._onEventId = null;
     }
 
-    _grabEvents() {
+    _grabEvents(device, touchSequence) {
         if (!this._eventsGrabbed) {
             this._eventsGrabbed = Main.pushModal(_getEventHandlerActor());
             if (this._eventsGrabbed)
-                this._grabDevice(_getEventHandlerActor());
+                this._grabDevice(_getEventHandlerActor(), device, touchSequence);
         }
     }
 
@@ -201,14 +216,36 @@ var _Draggable = class _Draggable {
         }
     }
 
+    _eventIsRelease(event) {
+        if (event.type() == Clutter.EventType.BUTTON_RELEASE) {
+            let buttonMask = (Clutter.ModifierType.BUTTON1_MASK |
+                              Clutter.ModifierType.BUTTON2_MASK |
+                              Clutter.ModifierType.BUTTON3_MASK);
+            /* We only obey the last button release from the device,
+             * other buttons may get pressed/released during the DnD op.
+             */
+            return (event.get_state() & buttonMask) == 0;
+        } else if (event.type() == Clutter.EventType.TOUCH_END) {
+            /* For touch, we only obey the pointer emulating sequence */
+            return global.display.is_pointer_emulating_sequence(event.get_event_sequence());
+        }
+
+        return false;
+    }
+
     _onEvent(actor, event) {
+        let device = event.get_device();
+
+        if (this._grabbedDevice &&
+            device != this._grabbedDevice &&
+            device.get_device_type() != Clutter.InputDeviceType.KEYBOARD_DEVICE)
+            return Clutter.EVENT_PROPAGATE;
+
         // We intercept BUTTON_RELEASE event to know that the button was released in case we
         // didn't start the drag, to drop the draggable in case the drag was in progress, and
         // to complete the drag and ensure that whatever happens to be under the pointer does
         // not get triggered if the drag was cancelled with Esc.
-        if (event.type() == Clutter.EventType.BUTTON_RELEASE ||
-            (event.type() == Clutter.EventType.TOUCH_END &&
-             global.display.is_pointer_emulating_sequence(event.get_event_sequence()))) {
+        if (this._eventIsRelease(event)) {
             this._buttonDown = false;
             if (this._dragState == DragState.DRAGGING) {
                 return this._dragActorDropped(event);
@@ -268,7 +305,19 @@ var _Draggable = class _Draggable {
      * This function is useful to call if you've specified manualMode
      * for the draggable.
      */
-    startDrag(stageX, stageY, time, sequence) {
+    startDrag(stageX, stageY, time, sequence, device) {
+        if (device == undefined) {
+            let event = Clutter.get_current_event();
+
+            if (event)
+                device = event.get_device();
+
+            if (device == undefined) {
+                let manager = Clutter.DeviceManager.get_default();
+                device = manager.get_core_device(Clutter.InputDeviceType.POINTER_DEVICE);
+            }
+        }
+
         currentDraggable = this;
         this._dragState = DragState.DRAGGING;
 
@@ -283,8 +332,7 @@ var _Draggable = class _Draggable {
         if (this._onEventId)
             this._ungrabActor();
 
-        this._touchSequence = sequence;
-        this._grabEvents();
+        this._grabEvents(device, sequence);
         global.display.set_cursor(Meta.Cursor.DND_IN_DRAG);
 
         this._dragX = this._dragStartX = stageX;
@@ -352,7 +400,8 @@ var _Draggable = class _Draggable {
             this._finishAnimation();
 
             this._dragActor = null;
-            this._dragState = DragState.CANCELLED;
+            if (this._dragState == DragState.DRAGGING)
+                this._dragState = DragState.CANCELLED;
         });
         this._dragOrigOpacity = this._dragActor.opacity;
         if (this._dragActorOpacity != undefined)
@@ -398,10 +447,11 @@ var _Draggable = class _Draggable {
         let [stageX, stageY] = event.get_coords();
 
         // See if the user has moved the mouse enough to trigger a drag
-        let threshold = Gtk.Settings.get_default().gtk_dnd_drag_threshold;
-        if ((Math.abs(stageX - this._dragStartX) > threshold ||
+        let threshold = St.Settings.get().drag_threshold;
+        if (!currentDraggable &&
+            (Math.abs(stageX - this._dragStartX) > threshold ||
              Math.abs(stageY - this._dragStartY) > threshold)) {
-            this.startDrag(stageX, stageY, event.get_time(), this._touchSequence);
+            this.startDrag(stageX, stageY, event.get_time(), this._touchSequence, event.get_device());
             this._updateDragPosition(event);
         }
 

js/ui/edgeDragAction.js

@@ -1,10 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const GObject = imports.gi.GObject;
-const Signals = imports.signals;
-const Meta = imports.gi.Meta;
-const Clutter = imports.gi.Clutter;
-const St = imports.gi.St;
+const { Clutter, GObject, Meta, St } = imports.gi;
 
 const Main = imports.ui.main;
 
@@ -30,7 +26,7 @@ var EdgeDragAction = GObject.registerClass({
         return global.display.get_monitor_geometry(monitorIndex);
     }
 
-    vfunc_gesture_prepare(action, actor) {
+    vfunc_gesture_prepare(actor) {
         if (this.get_n_current_points() == 0)
             return false;
 
@@ -46,7 +42,7 @@ var EdgeDragAction = GObject.registerClass({
                 (this._side == St.Side.BOTTOM && y > monitorRect.y + monitorRect.height - EDGE_THRESHOLD));
     }
 
-    vfunc_gesture_progress(action, actor) {
+    vfunc_gesture_progress(actor) {
         let [startX, startY] = this.get_press_coords(0);
         let [x, y] = this.get_motion_coords(0);
         let offsetX = Math.abs (x - startX);
@@ -66,7 +62,7 @@ var EdgeDragAction = GObject.registerClass({
         return true;
     }
 
-    vfunc_gesture_end(action, actor) {
+    vfunc_gesture_end(actor) {
         let [startX, startY] = this.get_press_coords(0);
         let [x, y] = this.get_motion_coords(0);
         let monitorRect = this._getMonitorRect(startX, startY);

js/ui/endSessionDialog.js

@@ -18,21 +18,13 @@
 
 const Mainloop = imports.mainloop;
 
-const AccountsService = imports.gi.AccountsService;
-const Clutter = imports.gi.Clutter;
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
-const Gtk = imports.gi.Gtk;
-const Pango = imports.gi.Pango;
-const Polkit = imports.gi.Polkit;
-const St = imports.gi.St;
-const Shell = imports.gi.Shell;
+const { AccountsService, Clutter, Gio,
+        GLib, Pango, Polkit, Shell, St }  = imports.gi;
 
 const CheckBox = imports.ui.checkBox;
 const GnomeSession = imports.misc.gnomeSession;
 const LoginManager = imports.misc.loginManager;
 const ModalDialog = imports.ui.modalDialog;
-const Tweener = imports.ui.tweener;
 const UserWidget = imports.ui.userWidget;
 
 const { loadInterfaceXML } = imports.misc.fileUtils;
@@ -320,7 +312,7 @@ var EndSessionDialog = class EndSessionDialog extends ModalDialog.ModalDialog {
         messageLayout.add(this._batteryWarning);
 
         this._scrollView = new St.ScrollView({ style_class: 'end-session-dialog-list' });
-        this._scrollView.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC);
+        this._scrollView.set_policy(St.PolicyType.NEVER, St.PolicyType.AUTOMATIC);
         this.contentLayout.add(this._scrollView,
                                { x_fill: true,
                                  y_fill: true });

js/ui/environment.js

@@ -4,18 +4,13 @@ const Config = imports.misc.config;
 
 imports.gi.versions.Clutter = Config.LIBMUTTER_API_VERSION;
 imports.gi.versions.Gio = '2.0';
-imports.gi.versions.Gdk = '3.0';
 imports.gi.versions.GdkPixbuf = '2.0';
 imports.gi.versions.Gtk = '3.0';
 imports.gi.versions.TelepathyGLib = '0.12';
 imports.gi.versions.TelepathyLogger = '0.2';
 
-const Clutter = imports.gi.Clutter;
+const { Clutter, GLib, Shell, St } = imports.gi;
 const Gettext = imports.gettext;
-const GLib = imports.gi.GLib;
-const Gtk = imports.gi.Gtk;
-const Shell = imports.gi.Shell;
-const St = imports.gi.St;
 
 // We can't import shell JS modules yet, because they may have
 // variable initializations, etc, that depend on init() already having

js/ui/extensionDownloader.js

@@ -1,11 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Clutter = imports.gi.Clutter;
-const GLib = imports.gi.GLib;
-const Gio = imports.gi.Gio;
-const Soup = imports.gi.Soup;
-const St = imports.gi.St;
-const Shell = imports.gi.Shell;
+const { Clutter, Gio, GLib, Soup, St } = imports.gi;
 
 const Config = imports.misc.config;
 const ExtensionUtils = imports.misc.extensionUtils;

js/ui/extensionSystem.js

@@ -1,11 +1,8 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
+const { Gio, St } = imports.gi;
 const Signals = imports.signals;
 
-const GLib = imports.gi.GLib;
-const Gio = imports.gi.Gio;
-const St = imports.gi.St;
-
 const ExtensionUtils = imports.misc.extensionUtils;
 const Main = imports.ui.main;
 

js/ui/grabHelper.js

@@ -1,10 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-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, St } = imports.gi;
 
 const Main = imports.ui.main;
 const Params = imports.misc.params;
@@ -187,7 +183,7 @@ var GrabHelper = class GrabHelper {
         if (params.focus) {
             params.focus.grab_key_focus();
         } else if (newFocus && hadFocus) {
-            if (!newFocus.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false))
+            if (!newFocus.navigate_focus(null, St.DirectionType.TAB_FORWARD, false))
                 newFocus.grab_key_focus();
         }
 

js/ui/ibusCandidatePopup.js

@@ -1,9 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Clutter = imports.gi.Clutter;
-const IBus = imports.gi.IBus;
+const { Clutter, IBus, St } = imports.gi;
 const Signals = imports.signals;
-const St = imports.gi.St;
 
 const BoxPointer = imports.ui.boxpointer;
 const Main = imports.ui.main;
@@ -236,7 +234,7 @@ var CandidatePopup = class CandidatePopup {
 
             let indexes = [];
             let indexLabel;
-            for (let i = 0; indexLabel = lookupTable.get_label(i); ++i)
+            for (let i = 0; (indexLabel = lookupTable.get_label(i)); ++i)
                  indexes.push(indexLabel.get_text());
 
             Main.keyboard.resetSuggestions();
@@ -295,7 +293,7 @@ var CandidatePopup = class CandidatePopup {
 
     _setTextAttributes(clutterText, ibusAttrList) {
         let attr;
-        for (let i = 0; attr = ibusAttrList.get(i); ++i)
+        for (let i = 0; (attr = ibusAttrList.get(i)); ++i)
             if (attr.get_attr_type() == IBus.AttrType.BACKGROUND)
                 clutterText.set_selection(attr.get_start_index(), attr.get_end_index());
     }

js/ui/iconGrid.js

@@ -1,12 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Clutter = imports.gi.Clutter;
-const GObject = imports.gi.GObject;
-const Gtk = imports.gi.Gtk;
-const Meta = imports.gi.Meta;
-const Shell = imports.gi.Shell;
-const Signals = imports.signals;
-const St = imports.gi.St;
+const { Clutter, GObject, Meta, St } = imports.gi;
 
 const Params = imports.misc.params;
 const Tweener = imports.ui.tweener;
@@ -670,7 +664,7 @@ var IconGrid = GObject.registerClass({
     }
 
     addItem(item, index) {
-        if (!item.icon instanceof BaseIcon)
+        if (!(item.icon instanceof BaseIcon))
             throw new Error('Only items with a BaseIcon icon property can be added to IconGrid');
 
         this._items.push(item);
@@ -906,10 +900,8 @@ var PaginatedIconGrid = GObject.registerClass({
     getItemPage(item) {
         let children = this._getVisibleChildren();
         let index = children.indexOf(item);
-        if (index == -1) {
+        if (index == -1)
             throw new Error('Item not found.');
-            return 0;
-        }
         return Math.floor(index / this._childrenPerPage);
     }
 
@@ -924,10 +916,9 @@ var PaginatedIconGrid = GObject.registerClass({
     openExtraSpace(sourceItem, side, nRows) {
         let children = this._getVisibleChildren();
         let index = children.indexOf(sourceItem.actor);
-        if (index == -1) {
+        if (index == -1)
             throw new Error('Item not found.');
-            return;
-        }
+
         let pageIndex = Math.floor(index / this._childrenPerPage);
         let pageOffset = pageIndex * this._childrenPerPage;
 
@@ -959,8 +950,8 @@ var PaginatedIconGrid = GObject.registerClass({
             this._translatedChildren = [];
             this.emit('space-opened');
         } else {
-            this._translateChildren(childrenUp, Gtk.DirectionType.UP, nRowsUp);
-            this._translateChildren(childrenDown, Gtk.DirectionType.DOWN, nRowsDown);
+            this._translateChildren(childrenUp, St.DirectionType.UP, nRowsUp);
+            this._translateChildren(childrenDown, St.DirectionType.DOWN, nRowsDown);
             this._translatedChildren = childrenUp.concat(childrenDown);
         }
     }
@@ -970,7 +961,7 @@ var PaginatedIconGrid = GObject.registerClass({
         if (translationY == 0)
             return;
 
-        if (direction == Gtk.DirectionType.UP)
+        if (direction == St.DirectionType.UP)
             translationY *= -1;
 
         for (let i = 0; i < children.length; i++) {

js/ui/inhibitShortcutsDialog.js

@@ -1,17 +1,16 @@
-const Clutter = imports.gi.Clutter;
-const Gio = imports.gi.Gio;
-const GObject = imports.gi.GObject;
-const Gtk = imports.gi.Gtk;
-const Meta = imports.gi.Meta;
-const Shell = imports.gi.Shell;
-const St = imports.gi.St;
+const { Clutter, Gio, GLib, GObject, Gtk, Meta, Shell } = imports.gi;
 
 const Dialog = imports.ui.dialog;
 const ModalDialog = imports.ui.modalDialog;
+const PermissionStore = imports.misc.permissionStore;
 
 const WAYLAND_KEYBINDINGS_SCHEMA = 'org.gnome.mutter.wayland.keybindings';
 
 const APP_WHITELIST = ['gnome-control-center.desktop'];
+const APP_PERMISSIONS_TABLE = 'gnome';
+const APP_PERMISSIONS_ID = 'shortcuts-inhibitor';
+const GRANTED = 'GRANTED';
+const DENIED = 'DENIED';
 
 var DialogResponse = Meta.InhibitShortcutsDialogResponse;
 
@@ -49,6 +48,29 @@ var InhibitShortcutsDialog = GObject.registerClass({
                                                Gtk.accelerator_parse(accel));
     }
 
+    _shouldUsePermStore() {
+        return this._app && !this._app.is_window_backed();
+    }
+
+    _saveToPermissionStore(grant) {
+        if (!this._shouldUsePermStore() || this._permStore == null)
+            return;
+
+        let permissions = {};
+        permissions[this._app.get_id()] = [grant];
+        let data = GLib.Variant.new('av', {});
+
+        this._permStore.SetRemote(APP_PERMISSIONS_TABLE,
+                                  true,
+                                  APP_PERMISSIONS_ID,
+                                  permissions,
+                                  data,
+            (result, error) => {
+                if (error != null)
+                    log(error.message);
+            });
+    }
+
     _buildLayout() {
         let name = this._app ? this._app.get_name() : this._window.title;
 
@@ -70,12 +92,14 @@ var InhibitShortcutsDialog = GObject.registerClass({
 
         this._dialog.addButton({ label: _("Deny"),
                                  action: () => {
+                                     this._saveToPermissionStore(DENIED);
                                      this._emitResponse(DialogResponse.DENY);
                                  },
                                  key: Clutter.KEY_Escape });
 
         this._dialog.addButton({ label: _("Allow"),
                                  action: () => {
+                                     this._saveToPermissionStore(GRANTED);
                                      this._emitResponse(DialogResponse.ALLOW);
                                  },
                                  default: true });
@@ -87,10 +111,43 @@ var InhibitShortcutsDialog = GObject.registerClass({
     }
 
     vfunc_show() {
-        if (this._app && APP_WHITELIST.indexOf(this._app.get_id()) != -1)
+        if (this._app && APP_WHITELIST.indexOf(this._app.get_id()) != -1) {
             this._emitResponse(DialogResponse.ALLOW);
-        else
+            return;
+        }
+
+        if (!this._shouldUsePermStore()) {
             this._dialog.open();
+            return;
+        }
+
+        /* Check with the permission store */
+        let appId = this._app.get_id();
+        this._permStore = new PermissionStore.PermissionStore((proxy, error) => {
+            if (error) {
+                log(error.message);
+                this._dialog.open();
+                return;
+            }
+
+            this._permStore.LookupRemote(APP_PERMISSIONS_TABLE,
+                                         APP_PERMISSIONS_ID,
+                (res, error) => {
+                    if (error) {
+                        this._dialog.open();
+                        log(error.message);
+                        return;
+                    }
+
+                    let [permissions, data] = res;
+                    if (permissions[appId] === undefined) // Not found
+                        this._dialog.open();
+                    else if (permissions[appId] == GRANTED)
+                        this._emitResponse(DialogResponse.ALLOW);
+                    else
+                        this._emitResponse(DialogResponse.DENY);
+                });
+        });
     }
 
     vfunc_hide() {

js/ui/kbdA11yDialog.js

@@ -1,6 +1,5 @@
-const Clutter = imports.gi.Clutter;
-const Gio = imports.gi.Gio;
-const GObject = imports.gi.GObject;
+const { Clutter, Gio, GObject } = imports.gi;
+
 const Dialog = imports.ui.dialog;
 const ModalDialog = imports.ui.modalDialog;
 
@@ -8,7 +7,7 @@ const KEYBOARD_A11Y_SCHEMA    = 'org.gnome.desktop.a11y.keyboard';
 const KEY_STICKY_KEYS_ENABLED = 'stickykeys-enable';
 const KEY_SLOW_KEYS_ENABLED   = 'slowkeys-enable';
 
-var KbdA11yDialog = new GObject.registerClass(
+var KbdA11yDialog = GObject.registerClass(
 class KbdA11yDialog extends GObject.Object {
     _init() {
         super._init();

js/ui/keyboard.js

@@ -1,27 +1,21 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Atspi = imports.gi.Atspi;
-const Clutter = imports.gi.Clutter;
-const Gdk = imports.gi.Gdk;
-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, St } = imports.gi;
 const Signals = imports.signals;
-const St = imports.gi.St;
-const InputSourceManager = imports.ui.status.keyboard;
 
+const InputSourceManager = imports.ui.status.keyboard;
 const IBusManager = imports.misc.ibusManager;
 const BoxPointer = imports.ui.boxpointer;
 const Layout = imports.ui.layout;
 const Main = imports.ui.main;
+const PageIndicators = imports.ui.pageIndicators;
 const PopupMenu = imports.ui.popupMenu;
 const Tweener = imports.ui.tweener;
-const Util = imports.misc.util;
 
 var KEYBOARD_REST_TIME = Layout.KEYBOARD_ANIMATION_TIME * 2 * 1000;
 var KEY_LONG_PRESS_TIME = 250;
+var PANEL_SWITCH_ANIMATION_TIME = 0.5;
+var PANEL_SWITCH_RELATIVE_DISTANCE = 1 / 3; /* A third of the actor width */
 
 const A11Y_APPLICATIONS_SCHEMA = 'org.gnome.desktop.a11y.applications';
 const SHOW_KEYBOARD = 'screen-keyboard-enabled';
@@ -40,28 +34,63 @@ const defaultKeysPost = [
     [ [{ label: '⌫', width: 1.5, keyval: Clutter.KEY_BackSpace }],
       [{ width: 2, keyval: Clutter.KEY_Return, extraClassName: 'enter-key' }],
       [{ width: 3, level: 1, right: true, extraClassName: 'shift-key-lowercase' }],
-      [{ width: 1.5, action: 'languageMenu', extraClassName: 'layout-key' }, { width: 1.5, action: 'hide', extraClassName: 'hide-key' }] ],
+      [{ label: '☻', action: 'emoji' }, { action: 'languageMenu', extraClassName: 'layout-key' }, { action: 'hide', extraClassName: 'hide-key' }] ],
     [ [{ label: '⌫', width: 1.5, keyval: Clutter.KEY_BackSpace }],
       [{ width: 2, keyval: Clutter.KEY_Return, extraClassName: 'enter-key' }],
       [{ width: 3, level: 0, right: true, extraClassName: 'shift-key-uppercase' }],
-      [{ width: 1.5, action: 'languageMenu', extraClassName: 'layout-key' }, { width: 1.5, action: 'hide', extraClassName: 'hide-key' }] ],
+      [{ label: '☻', action: 'emoji' }, { action: 'languageMenu', extraClassName: 'layout-key' }, { action: 'hide', extraClassName: 'hide-key' }] ],
     [ [{ label: '⌫', width: 1.5, keyval: Clutter.KEY_BackSpace }],
       [{ width: 2, keyval: Clutter.KEY_Return, extraClassName: 'enter-key' }],
       [{ label: '=/<', width: 3, level: 3, right: true }],
-      [{ width: 1.5, action: 'languageMenu', extraClassName: 'layout-key' }, { width: 1.5, action: 'hide', extraClassName: 'hide-key' }] ],
+      [{ label: '☻', action: 'emoji' }, { action: 'languageMenu', extraClassName: 'layout-key' }, { action: 'hide', extraClassName: 'hide-key' }] ],
     [ [{ label: '⌫', width: 1.5, keyval: Clutter.KEY_BackSpace }],
       [{ width: 2, keyval: Clutter.KEY_Return, extraClassName: 'enter-key' }],
       [{ label: '?123', width: 3, level: 2, right: true }],
-      [{ width: 1.5, action: 'languageMenu', extraClassName: 'layout-key' }, { width: 1.5, action: 'hide', extraClassName: 'hide-key' }] ],
+      [{ label: '☻', action: 'emoji' }, { action: 'languageMenu', extraClassName: 'layout-key' }, { action: 'hide', extraClassName: 'hide-key' }] ],
 ];
 
-var KeyContainer = new GObject.registerClass(
+var AspectContainer = GObject.registerClass(
+class AspectContainer extends St.Widget {
+    _init(params) {
+        super._init(params);
+        this._ratio = 1;
+    }
+
+    setRatio(relWidth, relHeight) {
+        this._ratio = relWidth / relHeight;
+        this.queue_relayout();
+    }
+
+    vfunc_allocate(box, flags) {
+        if (box.get_width() > 0 && box.get_height() > 0) {
+            let sizeRatio = box.get_width() / box.get_height();
+
+            if (sizeRatio >= this._ratio) {
+                /* Restrict horizontally */
+                let width = box.get_height() * this._ratio;
+                let diff = box.get_width() - width;
+
+                box.x1 += Math.floor(diff / 2);
+                box.x2 -= Math.ceil(diff / 2);
+            } else {
+                /* Restrict vertically, align to bottom */
+                let height = box.get_width() / this._ratio;
+                box.y1 = box.y2 - Math.floor(height);
+            }
+        }
+
+        super.vfunc_allocate(box, flags);
+    }
+});
+
+var KeyContainer = GObject.registerClass(
 class KeyContainer extends St.Widget {
     _init() {
         let gridLayout = new Clutter.GridLayout({ orientation: Clutter.Orientation.HORIZONTAL,
                                                   column_homogeneous: true,
                                                   row_homogeneous: true });
-        super._init({ layout_manager: gridLayout });
+        super._init({ layout_manager: gridLayout,
+                      x_expand: true, y_expand: true });
         this._gridLayout = gridLayout;
         this._currentRow = 0;
         this._currentCol = 0;
@@ -98,32 +127,7 @@ class KeyContainer extends St.Widget {
         this._maxCols = Math.max(this._currentCol, this._maxCols);
     }
 
-    vfunc_allocate(box, flags) {
-        if (box.get_width() > 0 && box.get_height() > 0 && this._maxCols > 0) {
-            let keyboardRatio = this._maxCols / this._rows.length;
-            let sizeRatio = box.get_width() / box.get_height();
-
-            if (sizeRatio >= keyboardRatio) {
-                /* Restrict horizontally */
-                let width = box.get_height() * keyboardRatio;
-                let diff = box.get_width() - width;
-
-                box.x1 += Math.floor(diff / 2);
-                box.x2 -= Math.ceil(diff / 2);
-            } else {
-                /* Restrict vertically */
-                let height = box.get_width() / keyboardRatio;
-                let diff = box.get_height() - height;
-
-                box.y1 += Math.floor(diff / 2);
-                box.y2 -= Math.floor(diff / 2);
-            }
-        }
-
-        super.vfunc_allocate(box, flags);
-    }
-
-    layoutButtons() {
+    layoutButtons(container) {
         let nCol = 0, nRow = 0;
 
         for (let i = 0; i < this._rows.length; i++) {
@@ -150,6 +154,9 @@ class KeyContainer extends St.Widget {
             nRow += KEY_SIZE;
             nCol = 0;
         }
+
+        if (container)
+            container.setRatio(this._maxCols, this._rows.length);
     }
 });
 
@@ -179,16 +186,20 @@ var LanguageSelectionPopup = class extends PopupMenu.PopupMenu {
         let inputSourceManager = InputSourceManager.getInputSourceManager();
         let inputSources = inputSourceManager.inputSources;
 
+        let item;
         for (let i in inputSources) {
             let is = inputSources[i];
 
-            this.addAction(is.displayName, () => {
+            item = this.addAction(is.displayName, () => {
                 inputSourceManager.activateInputSource(is, true);
             });
+            item.actor.can_focus = false;
         }
 
         this.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
-        this.addSettingsAction(_("Region & Language Settings"), 'gnome-region-panel.desktop');
+        item = this.addSettingsAction(_("Region & Language Settings"), 'gnome-region-panel.desktop');
+        item.actor.can_focus = false;
+
         this._capturedEventId = 0;
 
         this._unmapId = actor.connect('notify::mapped', () => {
@@ -232,7 +243,7 @@ var LanguageSelectionPopup = class extends PopupMenu.PopupMenu {
 };
 
 var Key = class Key {
-    constructor(key) {
+    constructor(key, extendedKeys) {
         this.key = key || "";
         this.keyButton = this._makeKey(this.key);
 
@@ -258,6 +269,8 @@ var Key = class Key {
             this._boxPointer.destroy();
             this._boxPointer = null;
         }
+
+        this.cancel();
     }
 
     _ensureExtendedKeysPopup() {
@@ -279,11 +292,13 @@ var Key = class Key {
     }
 
     _getKeyval(key) {
-        let unicode = String.charCodeAt(key, 0);
-        return Gdk.unicode_to_keyval(unicode);
+        let unicode = key.charCodeAt(0);
+        return Clutter.unicode_to_keysym(unicode);
     }
 
     _press(key) {
+        this.emit('activated')
+
         if (key != this.key || this._extended_keys.length == 0) {
             this.emit('pressed', this._getKeyval(key), key);
         }
@@ -324,6 +339,16 @@ var Key = class Key {
         this._longPress = false;
     }
 
+    cancel() {
+        if (this._pressTimeoutId != 0) {
+            GLib.source_remove(this._pressTimeoutId);
+            this._pressTimeoutId = 0;
+        }
+        this._touchPressed = false;
+        this.keyButton.set_hover(false);
+        this.keyButton.fake_release();
+    }
+
     _onCapturedEvent(actor, event) {
         let type = event.type();
         let press = (type == Clutter.EventType.BUTTON_PRESS || type == Clutter.EventType.TOUCH_BEGIN);
@@ -395,13 +420,10 @@ var Key = class Key {
 
             if (!this._touchPressed &&
                 event.type() == Clutter.EventType.TOUCH_BEGIN) {
-                device.sequence_grab(sequence, actor);
                 this._touchPressed = true;
                 this._press(key);
             } else if (this._touchPressed &&
-                       event.type() == Clutter.EventType.TOUCH_END &&
-                       device.sequence_get_grabbed_actor(sequence) == actor) {
-                device.sequence_ungrab(sequence);
+                       event.type() == Clutter.EventType.TOUCH_END) {
                 this._touchPressed = false;
                 this._release(key);
             }
@@ -550,10 +572,469 @@ var FocusTracker = class {
 };
 Signals.addSignalMethods(FocusTracker.prototype);
 
+var EmojiPager = class EmojiPager {
+    constructor(sections, nCols, nRows) {
+        this.actor = new St.Widget({ layout_manager: new Clutter.BinLayout(),
+                                     reactive: true,
+                                     clip_to_allocation: true });
+        this._sections = sections;
+        this._nCols = nCols;
+        this._nRows = nRows;
+
+        this._pages = [];
+        this._panel = null;
+        this._curPage = null;
+        this._followingPage = null;
+        this._followingPanel = null;
+        this._currentKey = null;
+        this._delta = 0;
+        this._width = null;
+
+        this._initPagingInfo();
+
+        let panAction = new Clutter.PanAction({ interpolate: false });
+        panAction.connect('pan', this._onPan.bind(this));
+        panAction.connect('gesture-begin', this._onPanBegin.bind(this));
+        panAction.connect('gesture-cancel', this._onPanCancel.bind(this));
+        panAction.connect('gesture-end', this._onPanEnd.bind(this));
+        this._panAction = panAction;
+        this.actor.add_action(panAction);
+    }
+
+    get delta() {
+        return this._delta;
+    }
+
+    set delta(value) {
+        if (value > this._width)
+            value = this._width;
+        else if (value < -this._width)
+            value = -this._width;
+
+        this._delta = value;
+
+        if (value == 0)
+            return;
+
+        let relValue = Math.abs(value / this._width);
+        let followingPage = this.getFollowingPage();
+
+        if (this._followingPage != followingPage) {
+            if (this._followingPanel) {
+                this._followingPanel.destroy();
+                this._followingPanel = null;
+            }
+
+            if (followingPage != null) {
+                this._followingPanel = this._generatePanel(followingPage);
+                this._followingPanel.set_pivot_point(0.5, 0.5);
+                this.actor.add_child(this._followingPanel);
+                this.actor.set_child_below_sibling(this._followingPanel, this._panel);
+            }
+
+            this._followingPage = followingPage;
+        }
+
+        this._panel.translation_x = value;
+        this._panel.opacity = 255 * (1 - Math.pow(relValue, 3));
+
+        if (this._followingPanel) {
+            this._followingPanel.scale_x = 0.8 + (0.2 * relValue);
+            this._followingPanel.scale_y = 0.8 + (0.2 * relValue);
+            this._followingPanel.opacity = 255 * relValue;
+        }
+    }
+
+    _prevPage(nPage) {
+        return (nPage + this._pages.length - 1) % this._pages.length;
+    }
+
+    _nextPage(nPage) {
+        return (nPage + 1) % this._pages.length;
+    }
+
+    getFollowingPage() {
+        if (this.delta == 0)
+            return null;
+
+        if ((this.delta < 0 && global.stage.text_direction == Clutter.TextDirection.LTR) ||
+            (this.delta > 0 && global.stage.text_direction == Clutter.TextDirection.RTL))
+            return this._nextPage(this._curPage);
+        else
+            return this._prevPage(this._curPage);
+    }
+
+    _onPan(action) {
+        let [dist, dx, dy] = action.get_motion_delta(0);
+        this.delta = this.delta + dx;
+
+        if (this._currentKey != null) {
+            this._currentKey.cancel();
+            this._currentKey = null;
+        }
+
+        return false;
+    }
+
+    _onPanBegin() {
+        this._width = this.actor.width;
+        return true;
+    }
+
+    _onPanEnd() {
+        if (Math.abs(this._delta) < this.actor.width * PANEL_SWITCH_RELATIVE_DISTANCE) {
+            this._onPanCancel()
+        } else {
+            let value;
+            if (this._delta > 0)
+                value = this._width;
+            else if (this._delta < 0)
+                value = -this._width;
+
+            let relDelta = Math.abs(this._delta - value) / this._width;
+            let time = PANEL_SWITCH_ANIMATION_TIME * Math.abs(relDelta);
+
+            Tweener.removeTweens(this);
+            Tweener.addTween(this,
+                             { delta: value,
+                               time: time,
+                               transition: 'easeInOutQuad',
+                               onComplete() {
+                                   this.setCurrentPage(this.getFollowingPage());
+                               }
+                             });
+        }
+    }
+
+    _onPanCancel() {
+        let relDelta = Math.abs(this._delta) / this.actor.width;
+        let time = PANEL_SWITCH_ANIMATION_TIME * Math.abs(relDelta);
+
+        Tweener.removeTweens(this);
+        Tweener.addTween(this,
+                         { delta: 0,
+                           time: time,
+                           transition: 'easeInOutQuad',
+                         });
+    }
+
+    _initPagingInfo() {
+        for (let i = 0; i < this._sections.length; i++) {
+            let section = this._sections[i];
+            let itemsPerPage = this._nCols * this._nRows;
+            let nPages = Math.ceil(section.keys.length / itemsPerPage);
+            let page = -1;
+            let pageKeys;
+
+            for (let j = 0; j < section.keys.length; j++) {
+                if (j % itemsPerPage == 0) {
+                    page++;
+                    pageKeys = [];
+                    this._pages.push({ pageKeys, nPages, page, section: this._sections[i] });
+                }
+
+                pageKeys.push(section.keys[j]);
+            }
+        }
+    }
+
+    _lookupSection(section, nPage) {
+        for (let i = 0; i < this._pages.length; i++) {
+            let page = this._pages[i];
+
+            if (page.section == section && page.page == nPage)
+                return i;
+        }
+
+        return -1;
+    }
+
+    _generatePanel(nPage) {
+        let gridLayout = new Clutter.GridLayout({ orientation: Clutter.Orientation.HORIZONTAL,
+                                                  column_homogeneous: true,
+                                                  row_homogeneous: true });
+        let panel = new St.Widget({ layout_manager: gridLayout,
+                                    style_class: 'emoji-page',
+                                    x_expand: true,
+                                    y_expand: true });
+
+        /* Set an expander actor so all proportions are right despite the panel
+         * not having all rows/cols filled in.
+         */
+        let expander = new Clutter.Actor();
+        gridLayout.attach(expander, 0, 0, this._nCols, this._nRows);
+
+        let page = this._pages[nPage];
+        let col = 0;
+        let row = 0;
+
+        for (let i = 0; i < page.pageKeys.length; i++) {
+            let modelKey = page.pageKeys[i];
+            let key = new Key(modelKey.label, modelKey.variants);
+
+            key.keyButton.set_button_mask(0);
+
+            key.connect('activated', () => {
+                this._currentKey = key;
+            });
+            key.connect('long-press', () => {
+                this._panAction.cancel();
+            });
+            key.connect('released', (actor, keyval, str) => {
+                if (this._currentKey != key)
+                    return;
+                this._currentKey = null;
+                this.emit('emoji', str);
+            });
+
+            gridLayout.attach(key.actor, col, row, 1, 1);
+
+            col++;
+            if (col >= this._nCols) {
+                col = 0;
+                row++;
+            }
+        }
+
+        return panel;
+    }
+
+    setCurrentPage(nPage) {
+        if (this._curPage == nPage)
+            return;
+
+        this._curPage = nPage;
+
+        if (this._panel) {
+            this._panel.destroy();
+            this._panel = null;
+        }
+
+        /* Reuse followingPage if possible */
+        if (nPage == this._followingPage) {
+            this._panel = this._followingPanel;
+            this._followingPanel = null;
+        }
+
+        if (this._followingPanel)
+            this._followingPanel.destroy();
+
+        this._followingPanel = null;
+        this._followingPage = null;
+        this._delta = 0;
+
+        if (!this._panel) {
+            this._panel = this._generatePanel(nPage);
+            this.actor.add_child(this._panel);
+        }
+
+        let page = this._pages[nPage];
+        this.emit('page-changed', page.section, page.page, page.nPages);
+    }
+
+    setCurrentSection(section, nPage) {
+        for (let i = 0; i < this._pages.length; i++) {
+            let page = this._pages[i];
+
+            if (page.section == section && page.page == nPage) {
+                this.setCurrentPage(i);
+                break;
+            }
+        }
+    }
+};
+Signals.addSignalMethods(EmojiPager.prototype);
+
+var EmojiSelection = class EmojiSelection {
+    constructor() {
+        this._sections = [
+            { first: 'grinning face', label: '🙂️' },
+            { first: 'selfie', label: '👍️' },
+            { first: 'monkey face', label: '🌷️' },
+            { first: 'grapes', label: '🍴️' },
+            { first: 'globe showing Europe-Africa', label: '✈️' },
+            { first: 'jack-o-lantern', label: '🏃️' },
+            { first: 'muted speaker', label: '🔔️' },
+            { first: 'ATM sign', label: '❤️' },
+            { first: 'chequered flag', label: '🚩️' },
+        ];
+
+        this._populateSections();
+
+        this.actor = new St.BoxLayout({ style_class: 'emoji-panel',
+                                        x_expand: true,
+                                        y_expand: true,
+                                        vertical: true });
+        this.actor.connect('notify::mapped', () => { this._emojiPager.setCurrentPage(0); });
+
+        this._emojiPager = new EmojiPager(this._sections, 11, 3);
+        this._emojiPager.connect('page-changed', (pager, section, page, nPages) => {
+            this._onPageChanged(section, page, nPages);
+        });
+        this._emojiPager.connect('emoji', (pager, str) => {
+            this.emit('emoji-selected', str);
+        });
+        this.actor.add(this._emojiPager.actor, { expand: true });
+
+        this._pageIndicator = new PageIndicators.PageIndicators(false);
+        this.actor.add(this._pageIndicator, { expand: true, x_fill: false, y_fill: false });
+        this._pageIndicator.setReactive(false);
+
+        let bottomRow = this._createBottomRow();
+        this.actor.add(bottomRow, { expand: true, x_fill: false, y_fill: false });
+
+        this._emojiPager.setCurrentPage(0);
+    }
+
+    _onPageChanged(section, page, nPages) {
+        this._pageIndicator.setNPages(nPages);
+        this._pageIndicator.setCurrentPage(page);
+
+        for (let i = 0; i < this._sections.length; i++) {
+            let sect = this._sections[i];
+            sect.button.setLatched(section == sect);
+        }
+    }
+
+    _findSection(emoji) {
+        for (let i = 0; i < this._sections.length; i++) {
+            if (this._sections[i].first == emoji)
+                return this._sections[i];
+        }
+
+        return null;
+    }
+
+    _populateSections() {
+        let file = Gio.File.new_for_uri('resource:///org/gnome/shell/osk-layouts/emoji.json');
+        let [success, contents] = file.load_contents(null);
+
+        if (contents instanceof Uint8Array)
+            contents = imports.byteArray.toString(contents);
+        let emoji = JSON.parse(contents);
+
+        let pages = [];
+        let variants = [];
+        let currentKey = 0;
+        let currentSection = null;
+
+        for (let i = 0; i < emoji.length; i++) {
+            /* Group variants of a same emoji so they appear on the key popover */
+            if (emoji[i].name.startsWith(emoji[currentKey].name)) {
+                variants.push(emoji[i].char);
+                if (i < emoji.length - 1)
+                    continue;
+            }
+
+            let newSection = this._findSection(emoji[currentKey].name);
+            if (newSection != null) {
+                currentSection = newSection;
+                currentSection.keys = [];
+            }
+
+            /* Create the key */
+            let label = emoji[currentKey].char + String.fromCharCode(0xFE0F);
+            currentSection.keys.push({ label, variants });
+            currentKey = i;
+            variants = [];
+        }
+    }
+
+    _createBottomRow() {
+        let row = new KeyContainer();
+        let key;
+
+        row.appendRow();
+
+        key = new Key('ABC', []);
+        key.keyButton.add_style_class_name('default-key');
+        key.connect('released', () => { this.emit('toggle'); });
+        row.appendKey(key.actor, 1.5);
+
+        for (let i = 0; i < this._sections.length; i++) {
+            let section = this._sections[i];
+
+            key = new Key(section.label, []);
+            key.connect('released', () => { this._emojiPager.setCurrentSection(section, 0) });
+            row.appendKey(key.actor);
+
+            section.button = key;
+        }
+
+        key = new Key(null, []);
+        key.keyButton.add_style_class_name('default-key');
+        key.keyButton.add_style_class_name('hide-key');
+        key.connect('released', () => {
+            this.emit('hide');
+        });
+        row.appendKey(key.actor);
+        row.layoutButtons();
+
+        let actor = new AspectContainer({ layout_manager: new Clutter.BinLayout(),
+                                          x_expand: true, y_expand: true });
+        actor.add_child(row);
+        /* Regular keyboard layouts are 11.5×4 grids, optimize for that
+         * at the moment. Ideally this should be as wide as the current
+         * keymap.
+         */
+        actor.setRatio(11.5, 1);
+
+        return actor;
+    }
+};
+Signals.addSignalMethods(EmojiSelection.prototype);
+
+var Keypad = class Keypad {
+    constructor() {
+        let keys = [
+            { label: '1', keyval: Clutter.KEY_1, left: 0, top: 0 },
+            { label: '2', keyval: Clutter.KEY_2, left: 1, top: 0 },
+            { label: '3', keyval: Clutter.KEY_3, left: 2, top: 0 },
+            { label: '4', keyval: Clutter.KEY_4, left: 0, top: 1 },
+            { label: '5', keyval: Clutter.KEY_5, left: 1, top: 1 },
+            { label: '6', keyval: Clutter.KEY_6, left: 2, top: 1 },
+            { label: '7', keyval: Clutter.KEY_7, left: 0, top: 2 },
+            { label: '8', keyval: Clutter.KEY_8, left: 1, top: 2 },
+            { label: '9', keyval: Clutter.KEY_9, left: 2, top: 2 },
+            { label: '0', keyval: Clutter.KEY_0, left: 1, top: 3 },
+            { label: '⌫', keyval: Clutter.KEY_BackSpace, left: 3, top: 0 },
+            { keyval: Clutter.KEY_Return, extraClassName: 'enter-key', left: 3, top: 1, height: 2 },
+        ];
+
+        this.actor = new AspectContainer({ layout_manager: new Clutter.BinLayout(),
+                                           x_expand: true, y_expand: true });
+
+        let gridLayout = new Clutter.GridLayout({ orientation: Clutter.Orientation.HORIZONTAL,
+                                                  column_homogeneous: true,
+                                                  row_homogeneous: true });
+        this._box = new St.Widget({ layout_manager: gridLayout, x_expand: true, y_expand: true });
+        this.actor.add_child(this._box);
+
+        for (let i = 0; i < keys.length; i++) {
+            let cur = keys[i];
+            let key = new Key(cur.label || "", []);
+
+            if (keys[i].extraClassName)
+                key.keyButton.add_style_class_name(cur.extraClassName);
+
+            let w, h;
+            w = cur.width || 1;
+            h = cur.height || 1;
+            gridLayout.attach(key.actor, cur.left, cur.top, w, h);
+
+            key.connect('released', () => {
+                this.emit('keyval', cur.keyval);
+            });
+        }
+    }
+};
+Signals.addSignalMethods(Keypad.prototype);
+
 var Keyboard = class Keyboard {
     constructor() {
         this.actor = null;
         this._focusInExtendedKeys = false;
+        this._emojiActive = false;
 
         this._languagePopup = null;
         this._currentFocusWindow = null;
@@ -568,6 +1049,7 @@ var Keyboard = class Keyboard {
         this._a11yApplicationsSettings.connect('changed', this._syncEnabled.bind(this));
         this._lastDeviceId = null;
         this._suggestions = null;
+        this._emojiKeyVisible = true;
 
         this._focusTracker = new FocusTracker();
         this._focusTracker.connect('position-changed', this._onFocusPositionChanged.bind(this));
@@ -656,6 +1138,10 @@ var Keyboard = class Keyboard {
             this._keyboardController.disconnect(this._keyboardGroupsChangedId);
         if (this._keyboardStateId)
             this._keyboardController.disconnect(this._keyboardStateId);
+        if (this._emojiKeyVisibleId)
+            this._keyboardController.disconnect(this._emojiKeyVisibleId);
+        if (this._keypadVisibleId)
+            this._keyboardController.disconnect(this._keypadVisibleId);
         if (this._focusNotifyId)
             global.stage.disconnect(this._focusNotifyId);
         this._keyboard = null;
@@ -679,13 +1165,32 @@ var Keyboard = class Keyboard {
         this._current_page = null;
 
         this._suggestions = new Suggestions();
-        this._suggestions.connect('suggestion-clicked', (suggestions, str) => {
-            this._keyboardController.commitString(str);
-        });
         this.actor.add(this._suggestions.actor,
                        { x_align: St.Align.MIDDLE,
                          x_fill: false });
 
+        this._aspectContainer = new AspectContainer({ layout_manager: new Clutter.BinLayout() });
+        this.actor.add(this._aspectContainer, { expand: true });
+
+        this._emojiSelection = new EmojiSelection();
+        this._emojiSelection.connect('toggle', this._toggleEmoji.bind(this));
+        this._emojiSelection.connect('hide', (selection) => { this.hide(); });
+        this._emojiSelection.connect('emoji-selected', (selection, emoji) => {
+            this._keyboardController.commitString(emoji);
+        });
+
+        this._aspectContainer.add_child(this._emojiSelection.actor);
+        this._emojiSelection.actor.hide();
+
+        this._keypad = new Keypad();
+        this._keypad.connect('keyval', (keypad, keyval) => {
+            this._keyboardController.keyvalPress(keyval);
+            this._keyboardController.keyvalRelease(keyval);
+        });
+        this._aspectContainer.add_child(this._keypad.actor);
+        this._keypad.actor.hide();
+        this._keypadVisible = false;
+
         this._ensureKeysForGroup(this._keyboardController.getCurrentGroup());
         this._setActiveLayer(0);
 
@@ -697,6 +1202,8 @@ var Keyboard = class Keyboard {
         this._keyboardNotifyId = this._keyboardController.connect('active-group', this._onGroupChanged.bind(this));
         this._keyboardGroupsChangedId = this._keyboardController.connect('groups-changed', this._onKeyboardGroupsChanged.bind(this));
         this._keyboardStateId = this._keyboardController.connect('panel-state', this._onKeyboardStateChanged.bind(this));
+        this._emojiKeyVisibleId = this._keyboardController.connect('emoji-visible', this._onEmojiKeyVisible.bind(this));
+        this._keypadVisibleId = this._keyboardController.connect('keypad-visible', this._onKeypadVisible.bind(this));
         this._focusNotifyId = global.stage.connect('notify::key-focus', this._onKeyFocusChanged.bind(this));
 
         this._relayout();
@@ -743,11 +1250,12 @@ var Keyboard = class Keyboard {
 
             this._loadRows(currentLevel, level, levels.length, layout);
             layers[level] = layout;
-            this.actor.add(layout, { expand: true });
-            layout.layoutButtons();
+            this._aspectContainer.add_child(layout);
+            layout.layoutButtons(this._aspectContainer);
 
             layout.hide();
         }
+
         return layers;
     }
 
@@ -806,7 +1314,11 @@ var Keyboard = class Keyboard {
             let switchToLevel = key.level;
             let action = key.action;
 
-            extraButton = new Key(key.label, []);
+            /* Skip emoji button if necessary */
+            if (!this._emojiKeyVisible && action == 'emoji')
+                continue;
+
+            extraButton = new Key(key.label || '', []);
 
             extraButton.keyButton.add_style_class_name('default-key');
             if (key.extraClassName != null)
@@ -832,6 +1344,8 @@ var Keyboard = class Keyboard {
                     this.hide();
                 else if (action == 'languageMenu')
                     this._popupLanguageMenu(actor);
+                else if (action == 'emoji')
+                    this._toggleEmoji();
             });
 
             if (switchToLevel == 0) {
@@ -857,14 +1371,31 @@ var Keyboard = class Keyboard {
                 extraButton.setWidth(2);
             } else if (keyval == Clutter.KEY_Return && numKeys > 9) {
                 extraButton.setWidth(1.5);
+            } else if (!this._emojiKeyVisible && (action == 'hide' || action == 'languageMenu')) {
+                extraButton.setWidth(1.5);
             }
 
             layout.appendKey(extraButton.actor, extraButton.keyButton.keyWidth);
         }
     }
 
+    _updateCurrentPageVisible() {
+        if (this._current_page)
+            this._current_page.visible = !this._emojiActive && !this._keypadVisible;
+    }
+
+    _setEmojiActive(active) {
+        this._emojiActive = active;
+        this._emojiSelection.actor.visible = this._emojiActive;
+        this._updateCurrentPageVisible();
+    }
+
+    _toggleEmoji() {
+        this._setEmojiActive(!this._emojiActive);
+    }
+
     _setCurrentLevelLatched(layout, latched) {
-        for (let i = 0; layout.shiftKeys[i]; i++) {
+        for (let i = 0; i < layout.shiftKeys.length; i++) {
             let key = layout.shiftKeys[i];
             key.setLatched(latched);
         }
@@ -943,6 +1474,24 @@ var Keyboard = class Keyboard {
         this._onGroupChanged();
     }
 
+    _onKeypadVisible(controller, visible) {
+        if (visible == this._keypadVisible)
+            return;
+
+        this._keypadVisible = visible;
+        this._keypad.actor.visible = this._keypadVisible;
+        this._updateCurrentPageVisible();
+    }
+
+    _onEmojiKeyVisible(controller, visible) {
+        if (visible == this._emojiKeyVisible)
+            return;
+
+        this._emojiKeyVisible = visible;
+        /* Rebuild keyboard widgetry to include emoji button */
+        this._onKeyboardGroupsChanged();
+    }
+
     _onKeyboardStateChanged(controller, state) {
         let enabled;
         if (state == Clutter.InputPanelState.OFF)
@@ -970,7 +1519,7 @@ var Keyboard = class Keyboard {
         }
 
         this._current_page = layers[activeLevel];
-        this._current_page.show();
+        this._updateCurrentPageVisible();
     }
 
     shouldTakeEvent(event) {
@@ -1020,6 +1569,8 @@ var Keyboard = class Keyboard {
         this._relayout();
         Main.layoutManager.showKeyboard();
 
+        this._setEmojiActive(false);
+
         if (this._delayedAnimFocusWindow) {
             this._setAnimationWindow(this._delayedAnimFocusWindow);
             this._delayedAnimFocusWindow = null;
@@ -1187,8 +1738,21 @@ var KeyboardController = class {
     _onContentPurposeHintsChanged(method) {
         let hints = method.content_hints;
         let purpose = method.content_purpose;
+        let emojiVisible = false;
+        let keypadVisible = false;
 
-        // XXX: hook numeric/emoji/etc special keyboards
+        if (purpose == Clutter.InputContentPurpose.NORMAL ||
+            purpose == Clutter.InputContentPurpose.ALPHA ||
+            purpose == Clutter.InputContentPurpose.PASSWORD ||
+            purpose == Clutter.InputContentPurpose.TERMINAL)
+            emojiVisible = true;
+        if (purpose == Clutter.InputContentPurpose.DIGITS ||
+            purpose == Clutter.InputContentPurpose.NUMBER ||
+            purpose == Clutter.InputContentPurpose.PHONE)
+            keypadVisible = true;
+
+        this.emit('emoji-visible', emojiVisible)
+        this.emit('keypad-visible', keypadVisible);
     }
 
     getGroups() {

js/ui/layout.js

@@ -1,12 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Clutter = imports.gi.Clutter;
-const GLib = imports.gi.GLib;
-const GObject = imports.gi.GObject;
-const Meta = imports.gi.Meta;
-const Shell = imports.gi.Shell;
+const { Clutter, GLib, GObject, Meta, Shell, St } = imports.gi;
 const Signals = imports.signals;
-const St = imports.gi.St;
 
 const Background = imports.ui.background;
 const BackgroundMenu = imports.ui.backgroundMenu;
@@ -151,12 +146,13 @@ var MonitorConstraint = GObject.registerClass({
 });
 
 var Monitor = class Monitor {
-    constructor(index, geometry) {
+    constructor(index, geometry, geometry_scale) {
         this.index = index;
         this.x = geometry.x;
         this.y = geometry.y;
         this.width = geometry.width;
         this.height = geometry.height;
+        this.geometry_scale = geometry_scale;
     }
 
     get inFullscreen() {
@@ -323,7 +319,9 @@ var LayoutManager = GObject.registerClass({
         this.monitors = [];
         let nMonitors = display.get_n_monitors();
         for (let i = 0; i < nMonitors; i++)
-            this.monitors.push(new Monitor(i, display.get_monitor_geometry(i)));
+            this.monitors.push(new Monitor(i,
+                                           display.get_monitor_geometry(i),
+                                           display.get_monitor_scale(i)));
 
         if (nMonitors == 0) {
             this.primaryIndex = this.bottomIndex = -1;

js/ui/lightbox.js

@@ -1,11 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Clutter = imports.gi.Clutter;
-const GObject = imports.gi.GObject;
-const Meta = imports.gi.Meta;
+const { Clutter, GObject, Shell, St } = imports.gi;
 const Signals = imports.signals;
-const St = imports.gi.St;
-const Shell = imports.gi.Shell;
 
 const Params = imports.misc.params;
 const Tweener = imports.ui.tweener;

js/ui/lookingGlass.js

@@ -1,17 +1,9 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Clutter = imports.gi.Clutter;
-const Cogl = imports.gi.Cogl;
-const GLib = imports.gi.GLib;
-const Gio = imports.gi.Gio;
-const GObject = imports.gi.GObject;
-const Gtk = imports.gi.Gtk;
-const Meta = imports.gi.Meta;
-const Pango = imports.gi.Pango;
-const St = imports.gi.St;
-const Shell = imports.gi.Shell;
-const Signals = imports.signals;
+const { Clutter, Cogl, Gio, GLib,
+        GObject, Meta, Pango, Shell, St } = imports.gi;
 const Mainloop = imports.mainloop;
+const Signals = imports.signals;
 const System = imports.system;
 
 const History = imports.misc.history;
@@ -25,15 +17,9 @@ const JsParse = imports.misc.jsParse;
 const CHEVRON = '>>> ';
 
 /* Imports...feel free to add here as needed */
-var commandHeader = 'const Clutter = imports.gi.Clutter; ' +
-                    'const GLib = imports.gi.GLib; ' +
-                    'const GObject = imports.gi.GObject; ' +
-                    'const Gio = imports.gi.Gio; ' +
-                    'const Gtk = imports.gi.Gtk; ' +
-                    'const Mainloop = imports.mainloop; ' +
-                    'const Meta = imports.gi.Meta; ' +
-                    'const Shell = imports.gi.Shell; ' +
+var commandHeader = 'const { Clutter, Gio, GLib, GObject, Meta, Shell, St } = imports.gi; ' +
                     'const Main = imports.ui.main; ' +
+                    'const Mainloop = imports.mainloop; ' +
                     'const Tweener = imports.ui.tweener; ' +
                     /* Utility functions...we should probably be able to use these
                      * in the shell core code too. */
@@ -187,7 +173,7 @@ var Notebook = class Notebook {
 
         // Focus the new tab before unmapping the old one
         let tabData = this._tabs[index];
-        if (!tabData.scrollView.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false))
+        if (!tabData.scrollView.navigate_focus(null, St.DirectionType.TAB_FORWARD, false))
             this.actor.grab_key_focus();
 
         this._unselect();
@@ -396,6 +382,7 @@ var ObjInspector = class ObjInspector {
         }
 
         button = new St.Button({ style_class: 'window-close' });
+        button.add_actor(new St.Icon({ icon_name: 'window-close-symbolic' }));
         button.connect('clicked', this.close.bind(this));
         hbox.add(button);
         if (typeof(obj) == typeof({})) {

js/ui/magnifier.js

@@ -1,14 +1,8 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Atspi = imports.gi.Atspi;
-const Clutter = imports.gi.Clutter;
-const GDesktopEnums = imports.gi.GDesktopEnums;
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
-const Shell = imports.gi.Shell;
-const St = imports.gi.St;
+const { Atspi, Clutter, Cogl, GDesktopEnums,
+        Gio, GLib, GObject, Meta, Shell, St } = imports.gi;
 const Mainloop = imports.mainloop;
-const Meta = imports.gi.Meta;
 const Signals = imports.signals;
 
 const Background = imports.ui.background;
@@ -52,6 +46,51 @@ const CROSS_HAIRS_CLIP_KEY      = 'cross-hairs-clip';
 
 let magDBusService = null;
 
+var MouseSpriteContent = GObject.registerClass({
+    Implements: [ Clutter.Content ],
+}, class MouseSpriteContent extends GObject.Object {
+    _init() {
+        super._init();
+        this._texture = null;
+    }
+
+    vfunc_get_preferred_size() {
+        if (!this._texture)
+            return [0, 0];
+
+        return [this._texture.get_width(), this._texture.get_height()];
+    }
+
+    vfunc_paint_content(actor, node) {
+        if (!this._texture)
+            return;
+
+        let color = new Cogl.Color();
+        color.init_from_4ub(0, 0, 0, 0);
+
+        let textureNode = new Clutter.TextureNode(this._texture,
+                                                  color,
+                                                  Clutter.ScalingFilter.NEAREST,
+                                                  Clutter.ScalingFilter.NEAREST);
+        textureNode.set_name('MouseSpriteContent');
+        node.add_child(textureNode);
+
+        textureNode.add_rectangle(actor.get_content_box());
+    }
+
+    get texture() {
+        return this._texture;
+    }
+
+    set texture(coglTexture) {
+        if (this._texture == coglTexture)
+            return;
+
+        this._texture = coglTexture;
+        this.invalidate();
+    }
+});
+
 var Magnifier = class Magnifier {
     constructor() {
         // Magnifier is a manager of ZoomRegions.
@@ -59,8 +98,12 @@ var Magnifier = class Magnifier {
 
         // Create small clutter tree for the magnified mouse.
         let cursorTracker = Meta.CursorTracker.get_for_display(global.display);
-        this._mouseSprite = new Clutter.Texture();
-        Shell.util_cursor_tracker_to_clutter(cursorTracker, this._mouseSprite);
+        this._cursorTracker = cursorTracker;
+
+        this._mouseSprite = new Clutter.Actor({ request_mode: Clutter.RequestMode.CONTENT_SIZE });
+        this._mouseSprite.content = new MouseSpriteContent();
+        this._updateSpriteTexture();
+
         this._cursorRoot = new Clutter.Actor();
         this._cursorRoot.add_actor(this._mouseSprite);
 
@@ -76,7 +119,6 @@ var Magnifier = class Magnifier {
         aZoomRegion.scrollContentsTo(this.xMouse, this.yMouse);
 
         cursorTracker.connect('cursor-changed', this._updateMouseSprite.bind(this));
-        this._cursorTracker = cursorTracker;
 
         // Export to dbus.
         magDBusService = new MagnifierDBus.ShellMagnifier();
@@ -436,11 +478,22 @@ var Magnifier = class Magnifier {
     //// Private methods ////
 
     _updateMouseSprite() {
-        Shell.util_cursor_tracker_to_clutter(this._cursorTracker, this._mouseSprite);
+        this._updateSpriteTexture();
         let [xHot, yHot] = this._cursorTracker.get_hot();
         this._mouseSprite.set_anchor_point(xHot, yHot);
     }
 
+    _updateSpriteTexture() {
+        let sprite = this._cursorTracker.get_sprite();
+
+        if (sprite) {
+            this._mouseSprite.content.texture = sprite;
+            this._mouseSprite.show();
+        } else {
+            this._mouseSprite.hide();
+        }
+    }
+
     _settingsInit(zoomRegion) {
         this._appSettings = new Gio.Settings({ schema_id: APPLICATIONS_SCHEMA });
         this._settings = new Gio.Settings({ schema_id: MAGNIFIER_SCHEMA });

js/ui/main.js

@@ -1,21 +1,13 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Clutter = imports.gi.Clutter;
-const Gdk = imports.gi.Gdk;
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
-const Gtk = imports.gi.Gtk;
+const { Clutter, Gio, GLib, 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 AccessDialog = imports.ui.accessDialog;
 const AudioDeviceSelection = imports.ui.audioDeviceSelection;
 const Components = imports.ui.components;
 const CtrlAltTab = imports.ui.ctrlAltTab;
 const EndSessionDialog = imports.ui.endSessionDialog;
-const Environment = imports.ui.environment;
 const ExtensionSystem = imports.ui.extensionSystem;
 const ExtensionDownloader = imports.ui.extensionDownloader;
 const InputMethod = imports.misc.inputMethod;
@@ -44,7 +36,6 @@ const ShellMountOperation = imports.ui.shellMountOperation;
 const WindowManager = imports.ui.windowManager;
 const Magnifier = imports.ui.magnifier;
 const XdndHandler = imports.ui.xdndHandler;
-const Util = imports.misc.util;
 const KbdA11yDialog = imports.ui.kbdA11yDialog;
 
 const A11Y_SCHEMA = 'org.gnome.desktop.a11y.keyboard';
@@ -128,9 +119,8 @@ function start() {
 
     sessionMode = new SessionMode.SessionMode();
     sessionMode.connect('updated', _sessionUpdated);
-    Gtk.Settings.get_default().connect('notify::gtk-theme-name',
-                                       _loadDefaultStylesheet);
-    Gtk.IconTheme.get_default().add_resource_path('/org/gnome/shell/theme/icons');
+
+    St.Settings.get().connect('notify::gtk-theme', _loadDefaultStylesheet);
     _initializeUI();
 
     shellAccessDialogDBusService = new AccessDialog.AccessDialogDBus();
@@ -280,7 +270,7 @@ function _getDefaultStylesheet() {
 
     // Look for a high-contrast variant first when using GTK+'s HighContrast
     // theme
-    if (Gtk.Settings.get_default().gtk_theme_name == 'HighContrast')
+    if (St.Settings.get().gtk_theme == 'HighContrast')
         stylesheet = _getStylesheet(name.replace('.css', '-high-contrast.css'));
 
     if (stylesheet == null)

js/ui/messageList.js

@@ -1,14 +1,7 @@
-const Atk = imports.gi.Atk;
-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, Pango, St } = imports.gi;
 const Main = imports.ui.main;
 const MessageTray = imports.ui.messageTray;
-const Meta = imports.gi.Meta;
-const Pango = imports.gi.Pango;
 const Signals = imports.signals;
-const St = imports.gi.St;
 
 const Calendar = imports.ui.calendar;
 const Tweener = imports.ui.tweener;
@@ -159,7 +152,7 @@ var URLHighlighter = class URLHighlighter {
     }
 };
 
-var ScaleLayout = new GObject.registerClass(
+var ScaleLayout = GObject.registerClass(
 class ScaleLayout extends Clutter.BinLayout {
     _init(params) {
         this._container = null;

js/ui/messageTray.js

@@ -1,17 +1,8 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Clutter = imports.gi.Clutter;
-const GLib = imports.gi.GLib;
-const Gio = imports.gi.Gio;
-const GObject = imports.gi.GObject;
-const Gtk = imports.gi.Gtk;
-const Atk = imports.gi.Atk;
+const { Clutter, Gio, GLib, GObject, Meta, Shell, St } = imports.gi;
 const Mainloop = imports.mainloop;
-const Meta = imports.gi.Meta;
-const Pango = imports.gi.Pango;
-const Shell = imports.gi.Shell;
 const Signals = imports.signals;
-const St = imports.gi.St;
 
 const Calendar = imports.ui.calendar;
 const GnomeSession = imports.misc.gnomeSession;
@@ -19,7 +10,6 @@ const Layout = imports.ui.layout;
 const Main = imports.ui.main;
 const Params = imports.misc.params;
 const Tweener = imports.ui.tweener;
-const Util = imports.misc.util;
 
 const SHELL_KEYBINDINGS_SCHEMA = 'org.gnome.shell.keybindings';
 
@@ -71,6 +61,17 @@ var Urgency = {
     CRITICAL: 3
 };
 
+// The privacy of the details of a notification. USER is for notifications which
+// contain private information to the originating user account (for example,
+// details of an e-mail they’ve received). SYSTEM is for notifications which
+// contain information private to the physical system (for example, battery
+// status) and hence the same for every user. This affects whether the content
+// of a notification is shown on the lock screen.
+var PrivacyScope = {
+    USER: 0,
+    SYSTEM: 1,
+};
+
 var FocusGrabber = class FocusGrabber {
     constructor(actor) {
         this._actor = actor;
@@ -87,7 +88,7 @@ var FocusGrabber = class FocusGrabber {
 
         this._focusActorChangedId = global.stage.connect('notify::key-focus', this._focusActorChanged.bind(this));
 
-        if (!this._actor.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false))
+        if (!this._actor.navigate_focus(null, St.DirectionType.TAB_FORWARD, false))
             this._actor.grab_key_focus();
 
         this._focused = true;
@@ -340,6 +341,7 @@ var Notification = class Notification {
         this.resident = false;
         // 'transient' is a reserved keyword in JS, so we have to use an alternate variable name
         this.isTransient = false;
+        this.privacyScope = PrivacyScope.USER;
         this.forFeedback = false;
         this._acknowledged = false;
         this.bannerBodyText = null;
@@ -436,6 +438,10 @@ var Notification = class Notification {
         this.forFeedback = forFeedback;
     }
 
+    setPrivacyScope(privacyScope) {
+        this.privacyScope = privacyScope;
+    }
+
     playSound() {
         if (this._soundPlayed)
             return;
@@ -497,9 +503,12 @@ class NotificationBanner extends Calendar.NotificationMessage {
         });
     }
 
-    _onDestroy() {
-        super._onDestroy();
-        this.notification.disconnect(this._activatedId);
+    _disconnectNotificationSignals() {
+        super._disconnectNotificationSignals();
+
+        if (this._activatedId)
+            this.notification.disconnect(this._activatedId);
+        this._activatedId = 0;
     }
 
     _onUpdated(n, clear) {
@@ -699,6 +708,12 @@ var Source = class Source {
         return this._policy;
     }
 
+    set policy(policy) {
+        if (this._policy)
+            this._policy.destroy();
+        this._policy = policy;
+    }
+
     get count() {
         return this.notifications.length;
     }
@@ -719,6 +734,11 @@ var Source = class Source {
         return new NotificationPolicy();
     }
 
+    get narrowestPrivacyScope() {
+        return this.notifications.every(n => n.privacyScope == PrivacyScope.SYSTEM) ? PrivacyScope.SYSTEM
+                                                                                    : PrivacyScope.USER;
+    }
+
     setTitle(newTitle) {
         this.title = newTitle;
         this.emit('title-changed');

js/ui/modalDialog.js

@@ -1,22 +1,13 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Clutter = imports.gi.Clutter;
-const Gdk = imports.gi.Gdk;
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
-const Meta = imports.gi.Meta;
-const Pango = imports.gi.Pango;
-const St = imports.gi.St;
-const Shell = imports.gi.Shell;
+const { Atk, Clutter, Shell, St } = imports.gi;
 const Signals = imports.signals;
-const Atk = imports.gi.Atk;
-
-const Params = imports.misc.params;
 
 const Dialog = imports.ui.dialog;
 const Layout = imports.ui.layout;
 const Lightbox = imports.ui.lightbox;
 const Main = imports.ui.main;
+const Params = imports.misc.params;
 const Tweener = imports.ui.tweener;
 
 var OPEN_AND_CLOSE_TIME = 0.1;
@@ -197,7 +188,6 @@ var ModalDialog = class {
         else
             this._savedKeyFocus = null;
         Main.popModal(this._group, timestamp);
-        Gdk.Display.get_default().sync();
         this._hasModal = false;
 
         if (!this._shellReactive)

js/ui/mpris.js

@@ -1,7 +1,5 @@
-const Gio = imports.gi.Gio;
+const { Gio, Shell, St } = imports.gi;
 const Signals = imports.signals;
-const Shell = imports.gi.Shell;
-const St = imports.gi.St;
 
 const Calendar = imports.ui.calendar;
 const Main = imports.ui.main;

js/ui/notificationDaemon.js

@@ -1,19 +1,12 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Clutter = imports.gi.Clutter;
-const GdkPixbuf = imports.gi.GdkPixbuf;
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
-const Gtk = imports.gi.Gtk;
-const Shell = imports.gi.Shell;
+const { GdkPixbuf, Gio, GLib, Shell, St } = imports.gi;
 const Mainloop = imports.mainloop;
-const St = imports.gi.St;
 
 const Config = imports.misc.config;
 const Main = imports.ui.main;
 const MessageTray = imports.ui.messageTray;
 const Params = imports.misc.params;
-const Util = imports.misc.util;
 
 const { loadInterfaceXML } = imports.misc.fileUtils;
 
@@ -352,6 +345,10 @@ var FdoNotificationDaemon = class FdoNotificationDaemon {
         // of the 'transient' hint with hints['transient'] rather than hints.transient
         notification.setTransient(!!hints['transient']);
 
+        let privacyScope = (hints['x-gnome-privacy-scope'] || 'user');
+        notification.setPrivacyScope(privacyScope == 'system' ? MessageTray.PrivacyScope.SYSTEM
+                                                              : MessageTray.PrivacyScope.USER);
+
         let sourceGIcon = source.useNotificationIcon ? gicon : null;
         source.processNotification(notification, sourceGIcon);
     }

js/ui/osdMonitorLabeler.js

@@ -1,12 +1,8 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Clutter = imports.gi.Clutter;
-const Gio = imports.gi.Gio;
-const St = imports.gi.St;
+const { Clutter, Gio, Meta, St } = imports.gi;
 
 const Main = imports.ui.main;
-const Tweener = imports.ui.tweener;
-const Meta = imports.gi.Meta;
 
 var FADE_TIME = 0.1;
 

js/ui/osdWindow.js

@@ -1,16 +1,12 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Clutter = imports.gi.Clutter;
-const GLib = imports.gi.GLib;
-const GObject = imports.gi.GObject;
-const St = imports.gi.St;
+const { Clutter, GLib, GObject, Meta, St } = imports.gi;
+const Mainloop = imports.mainloop;
 
 const BarLevel = imports.ui.barLevel;
 const Layout = imports.ui.layout;
 const Main = imports.ui.main;
-const Mainloop = imports.mainloop;
 const Tweener = imports.ui.tweener;
-const Meta = imports.gi.Meta;
 
 var HIDE_TIMEOUT = 1500;
 var FADE_TIME = 0.1;

js/ui/overview.js

@@ -1,14 +1,8 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Clutter = imports.gi.Clutter;
-const GLib = imports.gi.GLib;
-const Gtk = imports.gi.Gtk;
-const Meta = imports.gi.Meta;
+const { Clutter, GLib, Meta, Shell, St } = imports.gi;
 const Mainloop = imports.mainloop;
 const Signals = imports.signals;
-const St = imports.gi.St;
-const Shell = imports.gi.Shell;
-const Gdk = imports.gi.Gdk;
 
 const Background = imports.ui.background;
 const DND = imports.ui.dnd;
@@ -17,7 +11,6 @@ const Lightbox = imports.ui.lightbox;
 const Main = imports.ui.main;
 const MessageTray = imports.ui.messageTray;
 const OverviewControls = imports.ui.overviewControls;
-const Panel = imports.ui.panel;
 const Params = imports.misc.params;
 const Tweener = imports.ui.tweener;
 const WorkspaceThumbnail = imports.ui.workspaceThumbnail;
@@ -158,7 +151,6 @@ var Overview = class {
         this._windowSwitchTimestamp = 0;
         this._lastActiveWorkspaceIndex = -1;
         this._lastHoveredWindow = null;
-        this._needsFakePointerEvent = false;
 
         if (this._initCalled)
             this.init();
@@ -306,19 +298,9 @@ var Overview = class {
         if (this._windowSwitchTimeoutId != 0) {
             Mainloop.source_remove(this._windowSwitchTimeoutId);
             this._windowSwitchTimeoutId = 0;
-            this._needsFakePointerEvent = false;
         }
     }
 
-    _fakePointerEvent() {
-        let display = Gdk.Display.get_default();
-        let deviceManager = display.get_device_manager();
-        let pointer = deviceManager.get_client_pointer();
-        let [gdkScreen, pointerX, pointerY] = pointer.get_position();
-
-        pointer.warp(gdkScreen, pointerX, pointerY);
-    }
-
     _onDragMotion(dragEvent) {
         let targetIsWindow = dragEvent.targetActor &&
                              dragEvent.targetActor._delegate &&
@@ -340,7 +322,6 @@ var Overview = class {
             this._windowSwitchTimeoutId = Mainloop.timeout_add(DND_WINDOW_SWITCH_TIMEOUT,
                 () => {
                     this._windowSwitchTimeoutId = 0;
-                    this._needsFakePointerEvent = true;
                     Main.activateWindow(dragEvent.targetActor._delegate.metaWindow,
                                         this._windowSwitchTimestamp);
                     this.hide();
@@ -387,9 +368,6 @@ var Overview = class {
         // when it is next shown.
         this.hide();
 
-        if (!Main.layoutManager.primaryMonitor)
-            return;
-
         this._coverPane.set_position(0, 0);
         this._coverPane.set_size(global.screen_width, global.screen_height);
 
@@ -646,12 +624,6 @@ var Overview = class {
             Main.layoutManager.hideOverview();
 
         this._syncGrab();
-
-        // Fake a pointer event if requested
-        if (this._needsFakePointerEvent) {
-            this._fakePointerEvent();
-            this._needsFakePointerEvent = false;
-        }
     }
 
     toggle() {