Summary:
To do so leaves a dangling pointer on our pageFlipHandler
BUG: 396272
Test Plan: Wobbled a window whilst plugging a monitor in and out
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D14210
Summary:
KWin had Outline effect during KDE SC times, which had been removed in
KDE SC 4.11. With that effect, also showOutline and hideOutline signals
had been removed, making it impossible to write effects that show
outline. Yet, Outline enum value had been left.
Even though the Outline feature is useless nowadays, in order to keep API
compatibility, let's just deprecate it.
Reviewers: #kwin, graesslin
Reviewed By: #kwin, graesslin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D14188
Summary:
Pointer constraints should become disabled when the TabBox is invoked. Since
the current client stays activated while TabBox is enabled and currently can
not be deactivated with the risk of regression as discussed in D13758, disable
all pointer constraining explicitly and enable it again when the TabBox is
closed.
Test Plan: Manually in Wayland session.
Reviewers: #kwin, graesslin
Reviewed By: #kwin, graesslin
Subscribers: kwin
Tags: #kwin
Maniphest Tasks: T8923
Differential Revision: https://phabricator.kde.org/D14142
Summary:
If the new pointer position is "off screen", PointerInputRedirection
just ignores that new position. So, pointer remains on its previous
position. In some particular cases, like reaching default panel, it
degrades desktop experience because one have to slowly move pointer in
order to reach what he/she wants.
This change addresses that problem by confining the new pointer position
to screen geometry.
BUG: 374867
FIXED-IN: 5.13.4
Test Plan: Ran tests
Reviewers: #kwin, graesslin
Reviewed By: #kwin, graesslin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D14036
Summary:
The maximum size of `newQuads` is known in advance, so we can avoid
unnecessary reallocations when adding transformed window quads to
`newQuads`.
Test Plan: Minimized/unminimized System Settings.
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: davidedmundson, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D14117
Summary:
If the Desktop Grid effect doesn't use the Present Windows effect to
layout windows, windowAt helper can return a window that doesn't belong
to current activity because it doesn't check whether that window belongs
to current activity.
This change addresses that problem by adding corresponding check.
BUG: 301447
FIXED-IN: 5.13.4
Test Plan:
//Unchecked "Use Present Windows effect to layout the windows".//
* Switched to activity #1
* Switched to virtual desktop #1
* Launched Konsole and maximized it(to increate hit area)
* Switched to activity #2
* Switched to virtual desktop #2
* Launched Dolphin and maximized it
* Activated the Desktop Grid effect, clicked on virtual desktop #1 (activity #2 is still active)
* Switched to activity #1
* Activated the Desktop Grid effect, clicked on virtual desktop #2 (activity #1 is still active)
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D14046
Summary: These two should have been in D13821 but I missed them somehow.
Test Plan:
* Ran `qdbus org.kde.KWin /Effects loadedEffects`
* Ran the following Python script
```lang=python
import dbus
bus = dbus.SessionBus()
effects_object = bus.get_object('org.kde.KWin', '/Effects')
effects_iface = dbus.Interface(
effects_object,
dbus_interface='org.kde.kwin.Effects'
)
names = (
'slide',
'pizza',
'cube'
)
supported_statuses = effects_iface.areEffectsSupported(names)
for name, supported in zip(names, supported_statuses):
print("%s: %s" % (name, supported))
```
Got the following output:
```
slide: 1
pizza: 0
cube: 1
```
Reviewers: #kwin, mart
Reviewed By: #kwin, mart
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D14002
Summary: Don't use raw loop, use an algorithm from STL to copy effect pairs.
Test Plan: Effects are still working.
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D14004
Summary:
`KPluginInfo(KService::Ptr)` is deprecated in favor of using plugin
loaders.
Test Plan:
* Go to System Settins -> Desktop Behavior > Virtual Desktops
* Open Switching tab
* Select Fade desktop
* Click the info button
Reviewers: #kwin, apol, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D13851
Summary:
If s_renderTargets is not empty, GLRenderTarget::pushRenderTargets starts
to do pretty heavy things: it deletes head of the targets param in a while loop.
There is no need to do that. Because QStack inherits QVector, we can use
append method to push new render targets in a more efficient way.
Test Plan: Background behind Konsole is still blurred.
Reviewers: #kwin, mart
Reviewed By: #kwin, mart
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D13823
Summary:
Don't use raw loops. Use appropriate algorithm from STL to find out
whether effect with the given name is loaded.
(also, this change deletes duplicated logic)
Reviewers: #kwin, broulik, romangg
Reviewed By: #kwin, broulik, romangg
Subscribers: broulik, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D13836
Summary: That's mostly to analyze what options people use in bug reports.
Test Plan:
* Enabled the Slide effect
* Ran `qdbus org.kde.KWin /KWin supportInformation`
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: davidedmundson, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D13843
Summary:
The `role` hash key is hashed twice:
* first, when calling `contains` method;
* second, when using `operator[]`.
We can do better by using [QHash::value](http://doc.qt.io/qt-5/qhash.html#value).
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: pino, davidedmundson, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D13820
Summary:
In addition to porting to TimeLine, this change also fixes quadratic
scaling of animation durations:
```lang=cpp
animData.fadeInDuration = animationTime(mFadeInTime);
animData.fadeOutDuration = animationTime(mFadeOutTime);
```
where
```lang=cpp
mFadeInTime = animationTime(...);
mFadeOutTime = animationTime(...);
```
Depends on D13740
Test Plan: Opened/closed Kickoff.
Reviewers: #kwin, mart
Reviewed By: #kwin, mart
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D13801
Summary:
Currently, type of the rotationDuration is std::chrono::milliseconds.
std::chrono::milliseconds is an unregistered datatype so we can't really
use it with Q_PROPERTY.
Test Plan: Ran `qdbus org.kde.KWin /KWin supportInformation`.
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D13839
Summary:
Don't use raw loops, instead, use appropriate algorithm from STL to map
a list of toplevels to a list of EffectWindow.
Test Plan:
Tested Cover switch, Flip switch, Dialog parent, and Dim inactive effect.
They all still work.
Reviewers: #kwin, graesslin
Reviewed By: #kwin, graesslin
Subscribers: graesslin, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D13821
Summary:
qDeleteAll can be used to delete values in QMap or QHash. Please notice
that qDeleteAll calls `delete` only for values, not keys.
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D13822
Summary:
Most effects use QTimeLine in the following manner
```lang=cpp
if (...) {
m_timeline->setCurrentTime(m_timeline->currentTime() + time);
} else {
m_timeline->setCurrentTime(m_timeline->currentTime() - time);
}
```
Because effects do not rely on a timer that QTimeLine has, they can't
toggle direction of the QTimeLine, which makes somewhat harder to write
effects. In some cases that's obvious what condition to use to figure
out whether to add or subtract `time`, but there are cases when it's
not. In addition to that, setCurrentTime allows to have negative
currentTime, which in some cases causes bugs.
And overall, the way effects use QTimeLine is really hack-ish. It makes
more sense just to use an integer accumulator(like the Fall Apart
effect is doing) than to use QTimeLine.
Another problem with QTimeLine is that it's a QObject and some effects
do
```lang=cpp
class WindowInfo
{
public:
~WindowInfo();
QTimeLine *timeLine;
};
WindowInfo::~WindowInfo()
{
delete timeLine;
}
// ...
QHash<EffectWindow*, WindowInfo> m_windows;
```
which is unsafe.
This change adds the TimeLine class. The TimeLine class is a timeline
helper that designed specifically for needs of effects.
Demo
```lang=cpp
TimeLine timeLine(1000, TimeLine::Forward);
timeLine.setEasingCurve(QEasingCurve::Linear);
timeLine.value(); // 0.0
timeLine.running(); // false
timeLine.done(); // false
timeLine.update(420);
timeLine.value(); // 0.42
timeLine.running(); // true
timeLine.done(); // false
timeLine.toggleDirection();
timeLine.value(); // 0.42
timeLine.running(); // true
timeLine.done(); // false
timeLine.update(100);
timeLine.value(); // 0.32
timeLine.running(); // true
timeLine.done(); // false
timeLine.update(1000);
timeLine.value(); // 0.0
timeLine.running(); // false
timeLine.done(); // true
```
Test Plan: Ran tests.
Reviewers: #kwin, davidedmundson, graesslin
Reviewed By: #kwin, davidedmundson, graesslin
Subscribers: romangg, graesslin, anthonyfieroni, davidedmundson, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D13740
Summary: Mine randomly disappears sometimes, may as well get whatever backtraces we can
Test Plan: None
Reviewers: #kwin, mart
Reviewed By: #kwin, mart
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D13753
Summary:
Sesison Manager stores all relevant clients. There's an assert if the
window type is outside of the standard client window types. It assumed
that all windows outside this would be Unmanaged windows rather than
Client objects, something probably true but not something enforced.
This particular crash was probably cased as we have a new window type in
Plasma OSD, which does not set BypassWindowManager in Qt window flags.
BUG: 395712
Test Plan:
Set to restore session
Logged out and back in
Saw some windows
Set to restore manually saved session
Hit save
No crash
Reviewers: #kwin, graesslin
Reviewed By: #kwin, graesslin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D13715
Summary:
This patch changes KWin's pointer constraining behavior by only allowing
constraints if the surface has keyboard focus. In case the client activation
state changes, it rechecks it.
Test Plan:
Manually with the pointer constraints test application and opening the
launcher by pressing meta. Also amended autotest.
Reviewers: #kwin, graesslin
Reviewed By: #kwin, graesslin
Subscribers: graesslin, davidedmundson, kwin
Tags: #kwin
Maniphest Tasks: T8923
Differential Revision: https://phabricator.kde.org/D13492
