2015-10-02 08:44:29 +00:00
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/********************************************************************
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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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Copyright (C) 2015 Martin Gräßlin <mgraesslin@kde.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************/
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2015-12-10 14:19:19 +00:00
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#ifndef KWIN_VIRTUAL_BACKEND_H
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#define KWIN_VIRTUAL_BACKEND_H
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2016-04-07 07:24:17 +00:00
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#include "platform.h"
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2015-10-02 08:44:29 +00:00
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#include <kwin_export.h>
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#include <QObject>
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2018-03-19 11:05:57 +00:00
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#include <QRect>
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2015-10-02 08:44:29 +00:00
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2015-10-08 13:53:03 +00:00
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class QTemporaryDir;
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2015-10-02 08:44:29 +00:00
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namespace KWin
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{
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2018-03-22 13:42:06 +00:00
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class VirtualOutput;
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2015-10-02 08:44:29 +00:00
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2016-04-07 07:18:10 +00:00
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class KWIN_EXPORT VirtualBackend : public Platform
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2015-10-02 08:44:29 +00:00
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{
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Q_OBJECT
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2016-04-07 07:18:10 +00:00
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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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2018-03-19 11:05:57 +00:00
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2015-10-02 08:44:29 +00:00
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public:
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VirtualBackend(QObject *parent = nullptr);
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virtual ~VirtualBackend();
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void init() override;
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2015-10-08 13:53:03 +00:00
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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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2015-10-02 08:44:29 +00:00
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Screens *createScreens(QObject *parent = nullptr) override;
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QPainterBackend* createQPainterBackend() override;
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2015-10-08 14:12:09 +00:00
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OpenGLBackend *createOpenGLBackend() override;
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2015-10-02 08:44:29 +00:00
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2019-01-08 15:51:33 +00:00
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Q_INVOKABLE void setVirtualOutputs(int count, QVector<QRect> geometries = QVector<QRect>(), QVector<int> scales = QVector<int>());
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2015-10-14 14:32:43 +00:00
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2018-03-29 16:38:27 +00:00
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Outputs outputs() const override;
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Outputs enabledOutputs() const override;
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2016-11-07 23:46:50 +00:00
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2017-10-15 20:24:49 +00:00
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QVector<CompositingType> supportedCompositors() const override {
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2019-02-16 19:50:46 +00:00
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if (selectedCompositor() != NoCompositing) {
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return {selectedCompositor()};
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}
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2017-10-15 20:24:49 +00:00
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return QVector<CompositingType>{OpenGLCompositing, QPainterCompositing};
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}
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2015-10-02 08:44:29 +00:00
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Q_SIGNALS:
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void virtualOutputsSet(bool countChanged);
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2015-10-02 08:44:29 +00:00
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private:
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2018-03-22 13:42:06 +00:00
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QVector<VirtualOutput*> m_outputs;
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2018-03-29 16:38:27 +00:00
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QVector<VirtualOutput*> m_enabledOutputs;
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2018-03-19 11:05:57 +00:00
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2015-10-08 13:53:03 +00:00
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QScopedPointer<QTemporaryDir> m_screenshotDir;
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2015-10-02 08:44:29 +00:00
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};
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}
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#endif
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