70 lines
1.7 KiB
C++
70 lines
1.7 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: 2015 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 KWIN_VIRTUAL_BACKEND_H
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#define KWIN_VIRTUAL_BACKEND_H
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#include "platform.h"
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#include <kwin_export.h>
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#include <QObject>
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#include <QRect>
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class QTemporaryDir;
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namespace KWin
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{
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class VirtualOutput;
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class KWIN_EXPORT VirtualBackend : public Platform
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{
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Q_OBJECT
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Q_INTERFACES(KWin::Platform)
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Q_PLUGIN_METADATA(IID "org.kde.kwin.Platform" FILE "virtual.json")
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public:
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VirtualBackend(QObject *parent = nullptr);
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~VirtualBackend() override;
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void init() override;
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bool saveFrames() const {
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return !m_screenshotDir.isNull();
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}
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QString screenshotDirPath() const;
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QPainterBackend* createQPainterBackend() override;
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OpenGLBackend *createOpenGLBackend() override;
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Q_INVOKABLE void setVirtualOutputs(int count, QVector<QRect> geometries = QVector<QRect>(), QVector<int> scales = QVector<int>());
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Outputs outputs() const override;
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Outputs enabledOutputs() const override;
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QVector<CompositingType> supportedCompositors() const override {
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if (selectedCompositor() != NoCompositing) {
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return {selectedCompositor()};
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}
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return QVector<CompositingType>{OpenGLCompositing, QPainterCompositing};
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}
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void enableOutput(VirtualOutput *output, bool enable);
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Q_INVOKABLE void removeOutput(AbstractOutput *output);
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Q_SIGNALS:
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void virtualOutputsSet(bool countChanged);
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private:
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QVector<VirtualOutput*> m_outputs;
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QVector<VirtualOutput*> m_outputsEnabled;
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QScopedPointer<QTemporaryDir> m_screenshotDir;
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};
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}
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#endif
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