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Christian Hergert f8db5aa106 app-cache: add ShellAppCache for GAppInfo caching
This caches GAppInfo so that the compositor thread does not have to perform
costly disk access to load them. Instead, they are loaded from a worker
thread and the ShellAppCache notifies of changes.

To simplify maintenance, ShellAppCache manages this directly and the
existing ShellAppSystem wraps the cache. We may want to graft these
together in the future, but now it provides the easiest way to backport
changes to older Shell releases.

Another source of compositor thread disk access was in determining the
name for an application directory. Translations are provided via GKeyFile
installed in "desktop-directories". Each time we would build the name
for a label (or update it) we would have to load all of these files.

Instead, the ShellAppCache caches that information and updates the cache
in bulk when those change. We can reduce this in the future to do less
work, but chances are these will come together anyway so that is probably
worth fixing if we ever come across it.

https://gitlab.gnome.org/GNOME/gnome-shell/issues/2282
2020-03-11 18:06:15 -07:00
.gitlab/issue_templates gitlab: Add issue templates 2020-01-07 22:42:46 +00:00
.gitlab-ci ci: Prohibit template strings in translatable files 2020-02-26 22:53:00 +00:00
.settings Clean out some eclipse artefacts 2019-02-13 04:39:26 +01:00
data appDisplay: Add back background color for folder icons 2020-03-08 00:42:40 +00:00
docs/reference docs: Fix interface prefix for D-Bus docs 2019-07-25 15:56:20 +02:00
js app-cache: add ShellAppCache for GAppInfo caching 2020-03-11 18:06:15 -07:00
lint lint: Disable eqeqeq in legacy configuration 2019-11-11 23:51:17 +00:00
man man: Update project website 2018-01-07 21:39:18 +01:00
meson extensionPrefs: Add application icon 2020-02-03 19:03:19 +01:00
po Update German translation 2020-03-09 22:40:48 +00:00
src app-cache: add ShellAppCache for GAppInfo caching 2020-03-11 18:06:15 -07:00
subprojects build: Fix some harmless compiler warnings 2020-03-08 00:34:36 +00:00
test Add convert_xml test 2019-03-04 20:55:15 +00:00
tests Use paint and pick context to get framebuffer 2019-12-03 19:07:15 +00:00
tools build: Remove Canberra dependency 2019-01-09 23:09:18 +00:00
.eslintrc.yml lint: Convert eslint JSON to YAML 2019-11-11 23:51:17 +00:00
.gitignore theme: use the fontsize function consistently 2020-01-09 16:43:26 +01:00
.gitlab-ci.yml ci: Prohibit template strings in translatable files 2020-02-26 22:53:00 +00:00
.gitmodules submodules: Replace non-functional git.gnome.org URL by GNOME Gitlab URL 2018-09-25 08:41:30 +02:00
cldr2json.py Fix override for fr-CA 2019-03-04 20:55:15 +00:00
config.h.meson Add check_cloexec_fds debug command 2018-07-30 23:11:41 +00:00
COPYING Changed obsolete FSF postal address. 2014-01-08 04:35:14 +07:00
gnome-shell.doap doap: Add Georges Stavracas as a maintainer 2019-12-18 15:24:38 -03:00
HACKING.md docs: Conform to coding style in HACKING guide 2020-01-06 19:53:21 +01:00
meson_options.txt extensions-tool: Start import 2019-08-21 18:28:02 +02:00
meson.build Bump version to 3.36.0 2020-03-07 23:30:33 +01:00
NEWS Bump version to 3.36.0 2020-03-07 23:30:33 +01:00
README.md README.md: Add contribution section 2019-02-13 20:37:39 +01:00
README.mdwn Add basic documentation 2019-03-04 20:55:15 +00:00

GNOME Shell

GNOME Shell provides core user interface functions for the GNOME 3 desktop, like switching to windows and launching applications. GNOME Shell takes advantage of the capabilities of modern graphics hardware and introduces innovative user interface concepts to provide a visually attractive and easy to use experience.

For more information about GNOME Shell, including instructions on how to build GNOME Shell from source and how to get involved with the project, see the project wiki.

Bugs should be reported to the GNOME bug tracking system.

Contributing

To contribute, open merge requests at https://gitlab.gnome.org/GNOME/gnome-shell.

Commit messages should follow the GNOME commit message guidelines. 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 file for details.