Summary:
Currently code base of kwin can be viewed as two pieces. One is very
ancient, and the other one is more modern, which uses new C++ features.
The main problem with the ancient code is that it was written before
C++11 era. So, no override or final keywords, lambdas, etc.
Quite recently, KDE compiler settings were changed to show a warning if
a virtual method has missing override keyword. As you might have already
guessed, this fired back at us because of that ancient code. We had
about 500 new compiler warnings.
A "solution" was proposed to that problem - disable -Wno-suggest-override
and the other similar warning for clang. It's hard to call a solution
because those warnings are disabled not only for the old code, but also
for new. This is not what we want!
The main argument for not actually fixing the problem was that git
history will be screwed as well because of human factor. While good git
history is a very important thing, we should not go crazy about it and
block every change that somehow alters git history. git blame allows to
specify starting revision for a reason.
The other argument (human factor) can be easily solved by using tools
such as clang-tidy. clang-tidy is a clang-based linter for C++. It can
be used for various things, e.g. fixing coding style(e.g. add missing
braces to if statements, readability-braces-around-statements check),
or in our case add missing override keywords.
Test Plan: Compiles.
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: davidedmundson, apol, romangg, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D22371
Summary:
QPalette::background() is deprecated since long time ago. It is advised
to use QPalette::window() instead.
Reviewers: #kwin, apol
Reviewed By: apol
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D22373
Summary:
* Wrote new KCM based on KQuickAddons::ConfigModule.
* Remade QMLs for Buttons and Themes tabs.
* Updated bridge model code for new plugin lookup API (fixes warnings).
* Fixed decoration shadow changing messing with the previews sizes.
* Fixed button drag and drop issues (see D18104).
* Fixed default settings button behavior and detection of settings changes.
* Updated Get Hot New Stuff.
* Removed apply button in previewbridge.cpp: After applying changes, a theme's KCModule is invalidated.
BUG: 389431
BUG: 350122
BUG: 346222
BUG: 342816
BUG: 397595
{F6574963} | {F6574962} | {F6574961} | {F6574960}
Test Plan:
* Verified saving and loading for every setting
* Checked shadows of Breeze and Oxygen
* Tested all possible drag&drop operations on both sides of the fake titlebar
* Changed color schemes (with `kcmshell5 colors`) while showing the Themes tab to see if all previews update correctly their palettes
* Tested on a fresh Neon-developer account, via kcmshell and systemsettings
Reviewers: #vdg, abetts, ngraham, #kwin, davidedmundson
Reviewed By: #vdg, #kwin, davidedmundson
Subscribers: zzag, GB_2, ngraham, broulik, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D18458
Summary:
Decoration KCM module doesn't render properly shadows with big tiles.
This change tries to address that problem by clipping overlaps, similar
to the OpenGL backend.
Before
{F5734862, layout=center, size=full}
After
{F5734863, layout=center, size=full}
Test Plan:
* apply a given patch https://raw.githubusercontent.com/zzag/repo/sources/arch/breeze/refine-decoration-shadows.patch to breeze
* go to System Settings/Application Style/Window Decorations
Reviewers: #kwin, graesslin
Reviewed By: #kwin, graesslin
Subscribers: abetts, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D10942
Summary:
PreviewCient is internal to the KCM, it's not used by actual decorations
where we need API compatibility.
This property is not used by the KCM.
The current code parses every color scheme config file for every
decoration. This is one of the big contributing factors to this KCM
being a bit sluggish.
It was effectively deprecated in 2015 when a decoration palette was
introduced. If we wanted to add colorscheme functionality in the KCM,
we'd use that instead at a previewclient level.
Test Plan:
Found this was a problem with hotspot
Grepped code for usage
Ran KCM
Reviewers: #plasma
Subscribers: plasma-devel, kwin, #kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D9239
Summary:
Currently, if user tries to move one of buttons to the left, ending up
dragging one button onto another, crash occurs.
In addition, this patch replaces verbose replacement(remove/insert) with
more elegant QVector<T>::move(int, int)
BUG: 374153
FIXED-IN: 5.8.7
Reviewers: graesslin, #kwin
Reviewed By: graesslin, #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D5117
This brings back global menu support in KWin.
The DBusMenu infrastructure is different that we just read the DBus service name and
menu object path from the windows rather than passing around window IDs on DBus which
won't work on Wayland.
Differential Revision: https://phabricator.kde.org/D3089
Summary:
It looks like something was forgotten here - there is
a completely empty body for an if statement that checks
whether the pointer is null.
So this might not be the desired way to fix this.
Should m_lastCreatedSettings be instantiated instead?
Reviewers: graesslin
Reviewed By: graesslin
Subscribers: plasma-devel
Projects: #plasma
Differential Revision: https://phabricator.kde.org/D1348
Our decoration is deleted using deleteLater() and that might cause access
to the bridge. Given that we also need to deleteLater() the
PreviewBridge.
To do so the PreviewBridge is no longer directly exposed to QML, but
in a wrapper object which holds the bridge as only element.
BUG: 344278
FIXED-IN: 5.4.3
REVIEW: 125724
Adapt to API changes introduced by b62e8888cd39301e00ad98dfe791fa66676408fb.
It adds DecoratedClient::color(group, role) for getting colors that are
not included in QPalette. Breeze used to read these colors from
kdeglobals, breaking per window color schemes. KWin now handles reading
these colors along with QPalette loading with DecorationPalette.
REVIEW: 122883
- align with system palette
- base color for buttons and preview individually
to create a visual gap (make them more standalone)
- downsized button config buttons to match up w/ preview
appearance (and because it was simply to huge for a desktop thing)
- upsized preview to preferably show two elements at once
(current + 2*1/2context)
- made the titlebar a visible visual element
- label the titlebar "Titlebar"
- move the (altered) hint to the drag-from area
- hint draggability with a pointing hand cursor
- less hardcoded values
- brief animations on button adding/removing
BUG: 337544
REVIEW: 122064
The decoration button configuration interface is merged into the QML
part using two list views (left buttons, right buttons) and a grid
view for all the available buttons.
This brings back the configuration for decoration plugins. As a change
to the old variant the configure button is moved into the list view
together with the preview. It is enabled/disabled depending on data
provided by the DecorationModel. For a plugin the DecorationModel
queries for a boolean "kcmodule" key in the metadata. For a theme it
invokes the slot hasConfiguration with the theme name which returns
whether the theme provides configuration.
The actual opening of the configuration is triggered from the
PreviewBridge, which uses the existing KPluginFactory to load the
KCModule. The decoration plugin must provide the keyword "kcmodule"
for it.
So far Aurorae is adjusted and provides configuration for the Plastik
decoration. The interaction with the configuration module works, but
the configuration itself for Plastik seems to be currently broken.
* Border Sizes
* Close menu double click
Both are added to the Settings and exposed in the decoration kcm.
As it started to no longer scale the kcm uses a ui file.
Still missing:
* buttons
* custom decoration configuration
* GHNS
* search
Adjust all components to use the QSharedPointer. Aurorae obviously has
to create a QSharedPointer, Shadow holds a QSharedPointer for the
DecorationShadow (advantage: is kept when the Decoration is destroyed),
and the KCM needs to add a property on PreviewItem to get access to the
Shadow. It's no longer a Q_PROPERTY on Decoration and we cannot re-add
it as a dynamic property (cannot be read from QML side).
Following features are supported:
* finds all plugins
** finds all themes for a theme-engine plugin
* renders previews for the plugin/themes
* loads currently used plugin/theme
* saves selected plugin/theme
* triggers config reload in KWin
Following features are currently not supported:
* Search
* Plugin configuration
* GHNS
* Button configuration
