Differential D11789 Diff 35363 plugins/platforms/virtual/virtual_backend.h

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plugins/platforms/virtual/virtual_backend.h

Show All 39 Lines38{
40 Q_INTERFACES(KWin::Platform) 40​ Q_INTERFACES(KWin::Platform)
41 Q_PLUGIN_METADATA(IID "org.kde.kwin.Platform" FILE "virtual.json") 41​ Q_PLUGIN_METADATA(IID "org.kde.kwin.Platform" FILE "virtual.json")
42 42​
43public: 43​public:
44 VirtualBackend(QObject *parent = nullptr); 44​ VirtualBackend(QObject *parent = nullptr);
45 virtual ~VirtualBackend(); 45​ virtual ~VirtualBackend();
46 void init() override; 46​ void init() override;
47 47​
48 int outputCount() const { ​
49 return m_outputs.size(); ​
50 } ​
51 const QVector<VirtualOutput*> outputs() const { ​
52 return m_outputs; ​
53 } ​
54 qreal outputScale() const { ​
55 return m_outputScale; ​
56 } ​
57 ​
58 bool saveFrames() const { 48​ bool saveFrames() const {
59 return !m_screenshotDir.isNull(); 49​ return !m_screenshotDir.isNull();
60 } 50​ }
61 QString screenshotDirPath() const; 51​ QString screenshotDirPath() const;
62 52​
63 Screens *createScreens(QObject *parent = nullptr) override; 53​ Screens *createScreens(QObject *parent = nullptr) override;
64 QPainterBackend* createQPainterBackend() override; 54​ QPainterBackend* createQPainterBackend() override;
65 OpenGLBackend *createOpenGLBackend() override; 55​ OpenGLBackend *createOpenGLBackend() override;
66 56​
67 Q_INVOKABLE void setVirtualOutputs(int count, QVector<QRect> geometries = QVector<QRect>()); 57​ Q_INVOKABLE void setVirtualOutputs(int count, QVector<QRect> geometries = QVector<QRect>());
68 58​
69 Q_INVOKABLE void setOutputScale(qreal scale) { ​
70 m_outputScale = scale; ​
71 } ​
72 ​
73 int drmFd() const { 59​ int drmFd() const {
74 return m_drmFd; 60​ return m_drmFd;
75 } 61​ }
76 void setDrmFd(int fd) { 62​ void setDrmFd(int fd) {
77 m_drmFd = fd; 63​ m_drmFd = fd;
78 } 64​ }
79 65​
80 gbm_device *gbmDevice() const { 66​ gbm_device *gbmDevice() const {
81 return m_gbmDevice; 67​ return m_gbmDevice;
82 } 68​ }
83 void setGbmDevice(gbm_device *device) { 69​ void setGbmDevice(gbm_device *device) {
84 m_gbmDevice = device; 70​ m_gbmDevice = device;
85 } 71​ }
86 virtual int gammaRampSize(int screen) const override; 72​ virtual int gammaRampSize(int screen) const override;
87 virtual bool setGammaRamp(int screen, ColorCorrect::GammaRamp &gamma) override; 73​ virtual bool setGammaRamp(int screen, ColorCorrect::GammaRamp &gamma) override;
88 74​
89 QVector<CompositingType> supportedCompositors() const override { 75​ QVector<CompositingType> supportedCompositors() const override {
90 return QVector<CompositingType>{OpenGLCompositing, QPainterCompositing}; 76​ return QVector<CompositingType>{OpenGLCompositing, QPainterCompositing};
91 } 77​ }
92 78​
93Q_SIGNALS: 79​Q_SIGNALS:
94 void virtualOutputsSet(bool countChanged); 80​ void virtualOutputsSet(bool countChanged);
95 81​
96private: 82​private:
97 QVector<VirtualOutput*> m_outputs; ​
98 ​
99 qreal m_outputScale = 1; ​
100 ​
101 QScopedPointer<QTemporaryDir> m_screenshotDir; 83​ QScopedPointer<QTemporaryDir> m_screenshotDir;
102 int m_drmFd = -1; 84​ int m_drmFd = -1;
103 gbm_device *m_gbmDevice = nullptr; 85​ gbm_device *m_gbmDevice = nullptr;
104}; 86​};
105 87​
106} 88​}
107 89​
108#endif 90​#endif