141 lines
3.5 KiB
C++
141 lines
3.5 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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#if KWINDOWSYSTEM_VERSION <= QT_VERSION_CHECK(5, 61, 0)
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void WindowEffects::slideWindow(QWidget *widget, KWindowEffects::SlideFromLocation location)
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{
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slideWindow(widget->winId(), location, 0);
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}
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#endif
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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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