vasilito
761e0d9de7
The literal task 'build ALL KDE packages' cannot be 100% completed because 12 packages require upstream dependencies not available on Redox: - kirigami + plasma* (4): QML JIT disabled — no QQuickWindow/QQmlEngine - kwin real build (1): Qt6::Sensors port needed - breeze + kf6-kio + kf6-knewstuff + kde-cli-tools (4): source issues - plasma extras (3): transitive blockers What WAS completed: - Cookbook topological sort fix (root cause — all deps now correct order) - kf6-attica recipe (183 files, 2.4MB pkgar) - 12 I2C/GPIO/UCSI daemons archived as durable patches - Source archival system (make sources) - Config + all docs synced, no contradictions
102 lines
2.5 KiB
C++
102 lines
2.5 KiB
C++
//////////////////////////////////////////////////////////////////////////////
|
|
// breezeblurhelper.cpp
|
|
// handle regions passed to kwin for blurring
|
|
// -------------------
|
|
//
|
|
// SPDX-FileCopyrightText: 2018 Alex Nemeth <alex.nemeth329@gmail.com>
|
|
//
|
|
// Largely rewritten from Oxygen widget style
|
|
// SPDX-FileCopyrightText: 2007 Thomas Luebking <thomas.luebking@web.de>
|
|
// SPDX-FileCopyrightText: 2010 Hugo Pereira Da Costa <hugo.pereira@free.fr>
|
|
//
|
|
// SPDX-License-Identifier: MIT
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
#include "breezeblurhelper.h"
|
|
#include "breezehelper.h"
|
|
#include "breezestyleconfigdata.h"
|
|
|
|
#include <KWindowEffects>
|
|
|
|
#include <QEvent>
|
|
#include <QMenu>
|
|
#include <QVector>
|
|
|
|
namespace Breeze
|
|
{
|
|
//___________________________________________________________
|
|
BlurHelper::BlurHelper(const std::shared_ptr<Helper> &helper)
|
|
: QObject()
|
|
, _helper(helper)
|
|
{
|
|
}
|
|
|
|
//___________________________________________________________
|
|
void BlurHelper::registerWidget(QWidget *widget)
|
|
{
|
|
// install event filter
|
|
addEventFilter(widget);
|
|
|
|
// schedule shadow area repaint
|
|
update(widget);
|
|
}
|
|
|
|
//___________________________________________________________
|
|
void BlurHelper::unregisterWidget(QWidget *widget)
|
|
{
|
|
// remove event filter
|
|
widget->removeEventFilter(this);
|
|
}
|
|
|
|
//___________________________________________________________
|
|
bool BlurHelper::eventFilter(QObject *object, QEvent *event)
|
|
{
|
|
switch (event->type()) {
|
|
case QEvent::Hide:
|
|
case QEvent::Show:
|
|
case QEvent::Resize: {
|
|
// cast to widget and check
|
|
QWidget *widget(qobject_cast<QWidget *>(object));
|
|
|
|
if (!widget) {
|
|
break;
|
|
}
|
|
|
|
update(widget);
|
|
break;
|
|
}
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
// never eat events
|
|
return false;
|
|
}
|
|
|
|
//___________________________________________________________
|
|
void BlurHelper::update(QWidget *widget) const
|
|
{
|
|
/*
|
|
directly from bespin code. Supposedly prevent playing with some 'pseudo-widgets'
|
|
that have winId matching some other -random- window
|
|
*/
|
|
if (!(widget->testAttribute(Qt::WA_WState_Created) || widget->internalWinId())) {
|
|
return;
|
|
}
|
|
|
|
widget->winId(); // force creation of the window handle
|
|
|
|
QRegion region;
|
|
if (const auto menu = qobject_cast<QMenu *>(widget)) {
|
|
region = _helper->menuFrameRegion(menu);
|
|
}
|
|
KWindowEffects::enableBlurBehind(widget->windowHandle(), true, region);
|
|
|
|
// force update
|
|
if (widget->isVisible()) {
|
|
widget->update();
|
|
}
|
|
}
|
|
}
|