811beb94e0
The Xrender backend was added at the time when OpenGL drivers were not particularly stable. Nowadays though, it's a totally different situation. The OpenGL render backend has been the default one for many years. It's quite stable, and it allows implementing many advanced features that other render backends don't. Many features are not tested with it during the development cycle; the only time when it is noticed is when changes in other parts of kwin break the build in the xrender backend. Effectively, the xrender backend is unmaintained nowadays. Given that the xrender backend is effectively unmaintained and our focus being shifted towards wayland, this change drops the xrender backend in favor of the opengl backend. Besides being de-facto unmaintained, another issue is that QtQuick does not support and most likely will never support the Xrender API. This poses a problem as we want thumbnail items to be natively integrated in the qtquick scene graph.
292 lines
9.7 KiB
C++
292 lines
9.7 KiB
C++
/*
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KWin - the KDE window manager
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This file is part of the KDE project.
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SPDX-FileCopyrightText: 2014 Martin Gräßlin <mgraesslin@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#ifndef MOCK_EFFECTS_HANDLER_H
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#define MOCK_EFFECTS_HANDLER_H
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#include <kwineffects.h>
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#include <QX11Info>
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class MockEffectsHandler : public KWin::EffectsHandler
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{
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Q_OBJECT
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public:
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explicit MockEffectsHandler(KWin::CompositingType type);
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void activateWindow(KWin::EffectWindow *) override {}
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KWin::Effect *activeFullScreenEffect() const override {
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return nullptr;
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}
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bool hasActiveFullScreenEffect() const override {
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return false;
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}
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int activeScreen() const override {
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return 0;
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}
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KWin::EffectWindow *activeWindow() const override {
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return nullptr;
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}
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void addRepaint(const QRect &) override {}
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void addRepaint(const QRegion &) override {}
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void addRepaint(int, int, int, int) override {}
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void addRepaintFull() override {}
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double animationTimeFactor() const override {
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return 0;
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}
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xcb_atom_t announceSupportProperty(const QByteArray &, KWin::Effect *) override {
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return XCB_ATOM_NONE;
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}
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void buildQuads(KWin::EffectWindow *, KWin::WindowQuadList &) override {}
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QRect clientArea(KWin::clientAreaOption, const QPoint &, int) const override {
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return QRect();
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}
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QRect clientArea(KWin::clientAreaOption, const KWin::EffectWindow *) const override {
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return QRect();
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}
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QRect clientArea(KWin::clientAreaOption, int, int) const override {
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return QRect();
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}
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void closeTabBox() override {}
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QString currentActivity() const override {
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return QString();
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}
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int currentDesktop() const override {
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return 0;
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}
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int currentTabBoxDesktop() const override {
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return 0;
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}
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QList< int > currentTabBoxDesktopList() const override {
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return QList<int>();
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}
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KWin::EffectWindow *currentTabBoxWindow() const override {
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return nullptr;
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}
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KWin::EffectWindowList currentTabBoxWindowList() const override {
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return KWin::EffectWindowList();
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}
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QPoint cursorPos() const override {
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return QPoint();
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}
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bool decorationsHaveAlpha() const override {
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return false;
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}
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bool decorationSupportsBlurBehind() const override {
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return false;
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}
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void defineCursor(Qt::CursorShape) override {}
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int desktopAbove(int, bool) const override {
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return 0;
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}
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int desktopAtCoords(QPoint) const override {
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return 0;
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}
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int desktopBelow(int, bool) const override {
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return 0;
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}
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QPoint desktopCoords(int) const override {
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return QPoint();
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}
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QPoint desktopGridCoords(int) const override {
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return QPoint();
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}
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int desktopGridHeight() const override {
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return 0;
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}
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QSize desktopGridSize() const override {
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return QSize();
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}
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int desktopGridWidth() const override {
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return 0;
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}
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QString desktopName(int) const override {
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return QString();
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}
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int desktopToLeft(int, bool) const override {
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return 0;
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}
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int desktopToRight(int, bool) const override {
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return 0;
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}
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void doneOpenGLContextCurrent() override {}
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void drawWindow(KWin::EffectWindow *, int, const QRegion &, KWin::WindowPaintData &) override {}
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KWin::EffectFrame *effectFrame(KWin::EffectFrameStyle, bool, const QPoint &, Qt::Alignment) const override {
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return nullptr;
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}
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KWin::EffectWindow *findWindow(WId) const override {
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return nullptr;
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}
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KWin::EffectWindow *findWindow(KWaylandServer::SurfaceInterface *) const override {
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return nullptr;
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}
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KWin::EffectWindow *findWindow(QWindow *w) const override {
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Q_UNUSED(w)
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return nullptr;
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}
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KWin::EffectWindow *findWindow(const QUuid &id) const override {
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Q_UNUSED(id)
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return nullptr;
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}
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void *getProxy(QString) override {
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return nullptr;
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}
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bool grabKeyboard(KWin::Effect *) override {
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return false;
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}
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bool hasDecorationShadows() const override {
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return false;
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}
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bool isScreenLocked() const override {
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return false;
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}
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QVariant kwinOption(KWin::KWinOption) override {
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return QVariant();
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}
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bool makeOpenGLContextCurrent() override {
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return false;
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}
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void moveWindow(KWin::EffectWindow *, const QPoint &, bool, double) override {}
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KWin::WindowQuadType newWindowQuadType() override {
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return KWin::WindowQuadError;
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}
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int numberOfDesktops() const override {
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return 0;
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}
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int numScreens() const override {
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return 0;
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}
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bool optionRollOverDesktops() const override {
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return false;
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}
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void paintEffectFrame(KWin::EffectFrame *, const QRegion &, double, double) override {}
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void paintScreen(int, const QRegion &, KWin::ScreenPaintData &) override {}
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void paintWindow(KWin::EffectWindow *, int, const QRegion &, KWin::WindowPaintData &) override {}
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void postPaintScreen() override {}
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void postPaintWindow(KWin::EffectWindow *) override {}
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void prePaintScreen(KWin::ScreenPrePaintData &, std::chrono::milliseconds) override {}
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void prePaintWindow(KWin::EffectWindow *, KWin::WindowPrePaintData &, std::chrono::milliseconds) override {}
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QByteArray readRootProperty(long int, long int, int) const override {
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return QByteArray();
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}
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void reconfigure() override {}
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void refTabBox() override {}
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void registerAxisShortcut(Qt::KeyboardModifiers, KWin::PointerAxisDirection, QAction *) override {}
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void registerGlobalShortcut(const QKeySequence &, QAction *) override {}
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void registerPointerShortcut(Qt::KeyboardModifiers, Qt::MouseButton, QAction *) override {}
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void registerTouchpadSwipeShortcut(KWin::SwipeDirection, QAction *) override {}
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void reloadEffect(KWin::Effect *) override {}
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void removeSupportProperty(const QByteArray &, KWin::Effect *) override {}
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void reserveElectricBorder(KWin::ElectricBorder, KWin::Effect *) override {}
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void registerTouchBorder(KWin::ElectricBorder, QAction *) override {}
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void unregisterTouchBorder(KWin::ElectricBorder, QAction *) override {}
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QPainter *scenePainter() override {
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return nullptr;
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}
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int screenNumber(const QPoint &) const override {
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return 0;
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}
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void setActiveFullScreenEffect(KWin::Effect *) override {}
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void setCurrentDesktop(int) override {}
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void setElevatedWindow(KWin::EffectWindow *, bool) override {}
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void setNumberOfDesktops(int) override {}
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void setShowingDesktop(bool) override {}
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void setTabBoxDesktop(int) override {}
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void setTabBoxWindow(KWin::EffectWindow*) override {}
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KWin::EffectWindowList stackingOrder() const override {
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return KWin::EffectWindowList();
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}
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void startMouseInterception(KWin::Effect *, Qt::CursorShape) override {}
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void startMousePolling() override {}
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void stopMouseInterception(KWin::Effect *) override {}
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void stopMousePolling() override {}
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void ungrabKeyboard() override {}
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void unrefTabBox() override {}
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void unreserveElectricBorder(KWin::ElectricBorder, KWin::Effect *) override {}
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QRect virtualScreenGeometry() const override {
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return QRect();
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}
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QSize virtualScreenSize() const override {
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return QSize();
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}
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void windowToDesktop(KWin::EffectWindow *, int) override {}
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void windowToScreen(KWin::EffectWindow *, int) override {}
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int workspaceHeight() const override {
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return 0;
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}
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int workspaceWidth() const override {
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return 0;
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}
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xcb_connection_t *xcbConnection() const override {
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return QX11Info::connection();
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}
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xcb_window_t x11RootWindow() const override {
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return QX11Info::appRootWindow();
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}
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KWaylandServer::Display *waylandDisplay() const override {
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return nullptr;
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}
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bool animationsSupported() const override {
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return m_animationsSuported;
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}
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void setAnimationsSupported(bool set) {
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m_animationsSuported = set;
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}
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KWin::PlatformCursorImage cursorImage() const override {
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return KWin::PlatformCursorImage();
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}
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void hideCursor() override {}
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void showCursor() override {}
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void startInteractiveWindowSelection(std::function<void(KWin::EffectWindow*)> callback) override {
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callback(nullptr);
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}
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void startInteractivePositionSelection(std::function<void (const QPoint &)> callback) override {
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callback(QPoint(-1, -1));
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}
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void showOnScreenMessage(const QString &message, const QString &iconName = QString()) override {
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Q_UNUSED(message)
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Q_UNUSED(iconName)
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}
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void hideOnScreenMessage(OnScreenMessageHideFlags flags = OnScreenMessageHideFlags()) override { Q_UNUSED(flags)}
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void windowToDesktops(KWin::EffectWindow *w, const QVector<uint> &desktops) override {
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Q_UNUSED(w)
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Q_UNUSED(desktops)
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}
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KSharedConfigPtr config() const override;
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KSharedConfigPtr inputConfig() const override;
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void renderEffectQuickView(KWin::EffectQuickView *quickView) const override {
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Q_UNUSED(quickView);
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}
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KWin::SessionState sessionState() const override {
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return KWin::SessionState::Normal;
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}
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QList<KWin::EffectScreen *> screens() const override {
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return {};
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}
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KWin::EffectScreen *screenAt(const QPoint &point) const override {
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Q_UNUSED(point)
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return nullptr;
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}
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KWin::EffectScreen *findScreen(const QString &name) const override {
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Q_UNUSED(name)
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return nullptr;
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}
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KWin::EffectScreen *findScreen(int screenId) const override {
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Q_UNUSED(screenId)
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return nullptr;
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}
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private:
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bool m_animationsSuported = true;
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};
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#endif
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