68c675d00d
Occasionally, I see complaints about the file organization of kwin, which is fair enough. This change makes the source code more relocatable by removing relative paths from includes. CMAKE_CURRENT_SOURCE_DIR was added to the interface include directories of kwin library. This means that as long as you link against kwin target, the real location of the source code of the library doesn't matter. With autotests, things are not as convenient as with kwin target. Some tests use cpp files from kwin core. If we move all source code in a src/ directory, they will need to be adjusted, but mostly only in build scripts.
133 lines
3.3 KiB
C++
133 lines
3.3 KiB
C++
/*
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SPDX-FileCopyrightText: 2019 Martin Flöser <mgraesslin@kde.org>
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SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
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*/
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#include "windoweffects.h"
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#include "effect_builtins.h"
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#include "effects.h"
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#include <QGuiApplication>
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#include <QWidget>
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#include <QWindow>
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Q_DECLARE_METATYPE(KWindowEffects::SlideFromLocation)
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namespace KWin
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{
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WindowEffects::WindowEffects()
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: QObject(),
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KWindowEffectsPrivate()
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{
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}
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WindowEffects::~WindowEffects()
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{}
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namespace
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{
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QWindow *findWindow(WId win)
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{
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const auto windows = qApp->allWindows();
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auto it = std::find_if(windows.begin(), windows.end(), [win] (QWindow *w) { return w->winId() == win; });
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if (it == windows.end()) {
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return nullptr;
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}
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return *it;
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}
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}
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bool WindowEffects::isEffectAvailable(KWindowEffects::Effect effect)
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{
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if (!effects) {
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return false;
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}
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auto e = static_cast<EffectsHandlerImpl*>(effects);
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switch (effect) {
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case KWindowEffects::BackgroundContrast:
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return e->isEffectLoaded(BuiltInEffects::nameForEffect(BuiltInEffect::Contrast));
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case KWindowEffects::BlurBehind:
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return e->isEffectLoaded(BuiltInEffects::nameForEffect(BuiltInEffect::Blur));
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case KWindowEffects::Slide:
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return e->isEffectLoaded(BuiltInEffects::nameForEffect(BuiltInEffect::SlidingPopups));
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default:
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// plugin does not provide integration for other effects
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return false;
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}
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}
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void WindowEffects::slideWindow(WId id, KWindowEffects::SlideFromLocation location, int offset)
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{
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auto w = findWindow(id);
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if (!w) {
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return;
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}
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w->setProperty("kwin_slide", QVariant::fromValue(location));
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w->setProperty("kwin_slide_offset", offset);
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}
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QList<QSize> WindowEffects::windowSizes(const QList<WId> &ids)
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{
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Q_UNUSED(ids)
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return {};
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}
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void WindowEffects::presentWindows(WId controller, const QList<WId> &ids)
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{
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Q_UNUSED(controller)
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Q_UNUSED(ids)
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}
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void WindowEffects::presentWindows(WId controller, int desktop)
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{
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Q_UNUSED(controller)
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Q_UNUSED(desktop)
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}
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void WindowEffects::highlightWindows(WId controller, const QList<WId> &ids)
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{
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Q_UNUSED(controller)
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Q_UNUSED(ids)
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}
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void WindowEffects::enableBlurBehind(WId window, bool enable, const QRegion ®ion)
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{
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auto w = findWindow(window);
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if (!w) {
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return;
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}
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if (enable) {
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w->setProperty("kwin_blur", region);
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} else {
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w->setProperty("kwin_blur", {});
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}
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}
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void WindowEffects::enableBackgroundContrast(WId window, bool enable, qreal contrast, qreal intensity, qreal saturation, const QRegion ®ion)
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{
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auto w = findWindow(window);
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if (!w) {
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return;
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}
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if (enable) {
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w->setProperty("kwin_background_region", region);
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w->setProperty("kwin_background_contrast", contrast);
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w->setProperty("kwin_background_intensity", intensity);
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w->setProperty("kwin_background_saturation", saturation);
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} else {
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w->setProperty("kwin_background_region", {});
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w->setProperty("kwin_background_contrast", {});
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w->setProperty("kwin_background_intensity", {});
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w->setProperty("kwin_background_saturation", {});
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}
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}
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#if KWINDOWSYSTEM_BUILD_DEPRECATED_SINCE(5, 67)
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void WindowEffects::markAsDashboard(WId window)
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{
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Q_UNUSED(window)
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}
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#endif
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}
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