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Expose frameGeometryChanged signal to effects 

Reviewers: #kwin, davidedmundson

Reviewed By: #kwin, davidedmundson

Subscribers: davidedmundson, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D26864
master
Vlad Zahorodnii 2020-02-11 19:03:23 +02:00
parent 15af09c70a
commit 00f4f88f65
3 changed files with 18 additions and 0 deletions
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10
effects.cpp
View File

@ -334,6 +334,7 @@ void EffectsHandlerImpl::setupAbstractClientConnections(AbstractClient* c)
);
connect(c, &AbstractClient::modalChanged, this, &EffectsHandlerImpl::slotClientModalityChanged);
connect(c, &AbstractClient::geometryShapeChanged, this, &EffectsHandlerImpl::slotGeometryShapeChanged);
connect(c, &AbstractClient::frameGeometryChanged, this, &EffectsHandlerImpl::slotFrameGeometryChanged);
connect(c, &AbstractClient::damaged, this, &EffectsHandlerImpl::slotWindowDamaged);
connect(c, &AbstractClient::unresponsiveChanged, this,
[this, c](bool unresponsive) {
@ -380,6 +381,7 @@ void EffectsHandlerImpl::setupUnmanagedConnections(Unmanaged* u)
connect(u, &Unmanaged::windowClosed, this, &EffectsHandlerImpl::slotWindowClosed);
connect(u, &Unmanaged::opacityChanged, this, &EffectsHandlerImpl::slotOpacityChanged);
connect(u, &Unmanaged::geometryShapeChanged, this, &EffectsHandlerImpl::slotGeometryShapeChanged);
connect(u, &Unmanaged::frameGeometryChanged, this, &EffectsHandlerImpl::slotFrameGeometryChanged);
connect(u, &Unmanaged::paddingChanged, this, &EffectsHandlerImpl::slotPaddingChanged);
connect(u, &Unmanaged::damaged, this, &EffectsHandlerImpl::slotWindowDamaged);
}
@ -637,6 +639,14 @@ void EffectsHandlerImpl::slotGeometryShapeChanged(Toplevel* t, const QRect& old)
emit windowGeometryShapeChanged(t->effectWindow(), old);
}
void EffectsHandlerImpl::slotFrameGeometryChanged(Toplevel *toplevel, const QRect &oldGeometry)
{
// effectWindow() might be nullptr during tear down of the client.
if (toplevel->effectWindow()) {
emit windowFrameGeometryChanged(toplevel->effectWindow(), oldGeometry);
}
}
void EffectsHandlerImpl::slotPaddingChanged(Toplevel* t, const QRect& old)
{
// during late cleanup effectWindow() may be already NULL

1
effects.h
View File

@ -303,6 +303,7 @@ protected Q_SLOTS:
void slotOpacityChanged(KWin::Toplevel *t, qreal oldOpacity);
void slotClientModalityChanged();
void slotGeometryShapeChanged(KWin::Toplevel *t, const QRect &old);
void slotFrameGeometryChanged(Toplevel *toplevel, const QRect &oldGeometry);
void slotPaddingChanged(KWin::Toplevel *t, const QRect &old);
void slotWindowDamaged(KWin::Toplevel *t, const QRect& r);

7
libkwineffects/kwineffects.h
View File

@ -1519,6 +1519,13 @@ Q_SIGNALS:
* @since 4.7
*/
void windowGeometryShapeChanged(KWin::EffectWindow *w, const QRect &old);
/**
* This signal is emitted when the frame geometry of a window changed.
* @param window The window whose geometry changed
* @param oldGeometry The previous geometry
* @since 5.19
*/
void windowFrameGeometryChanged(KWin::EffectWindow *window, const QRect &oldGeometry);
/**
* Signal emitted when the padding of a window changed. (eg. shadow size)
* @param w The window whose geometry changed