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41 #ifndef WAYLANDSURFACEITEM_H
42 #define WAYLANDSURFACEITEM_H
44 #include "waylandexport.h"
45 #include "waylandsurface.h"
47 #include <QtQuick/QQuickItem>
48 #include <QtQuick/qsgtexture.h>
50 #include <QtQuick/qsgtextureprovider.h>
52 class WaylandSurfaceTextureProvider;
53 class WaylandSurfaceNode;
56 Q_DECLARE_METATYPE(WaylandSurface*)
58 class Q_COMPOSITOR_EXPORT WaylandSurfaceItem : public QQuickItem
61 Q_PROPERTY(WaylandSurface* surface READ surface WRITE setSurface NOTIFY surfaceChanged)
62 Q_PROPERTY(bool paintEnabled READ paintEnabled WRITE setPaintEnabled)
63 Q_PROPERTY(bool useTextureAlpha READ useTextureAlpha WRITE setUseTextureAlpha NOTIFY useTextureAlphaChanged)
64 Q_PROPERTY(bool clientRenderingEnabled READ clientRenderingEnabled WRITE setClientRenderingEnabled NOTIFY clientRenderingEnabledChanged)
65 Q_PROPERTY(bool touchEventsEnabled READ touchEventsEnabled WRITE setTouchEventsEnabled NOTIFY touchEventsEnabledChanged)
66 Q_PROPERTY(bool isYInverted READ isYInverted NOTIFY yInvertedChanged)
69 WaylandSurfaceItem(QQuickItem *parent = 0);
70 WaylandSurfaceItem(WaylandSurface *surface, QQuickItem *parent = 0);
71 ~WaylandSurfaceItem();
73 void setSurface(WaylandSurface *surface);
74 WaylandSurface *surface() const {return m_surface; }
76 Q_INVOKABLE bool isYInverted() const;
78 bool isTextureProvider() const { return true; }
79 QSGTextureProvider *textureProvider() const;
81 bool paintEnabled() const;
82 bool useTextureAlpha() const { return m_useTextureAlpha; }
83 bool clientRenderingEnabled() const { return m_clientRenderingEnabled; }
84 bool touchEventsEnabled() const { return m_touchEventsEnabled; }
86 void setUseTextureAlpha(bool useTextureAlpha);
87 void setClientRenderingEnabled(bool enabled);
88 void setTouchEventsEnabled(bool enabled);
90 void setDamagedFlag(bool on);
93 void mousePressEvent(QMouseEvent *event);
94 void mouseMoveEvent(QMouseEvent *event);
95 void mouseReleaseEvent(QMouseEvent *event);
96 void wheelEvent(QWheelEvent *event);
98 void keyPressEvent(QKeyEvent *event);
99 void keyReleaseEvent(QKeyEvent *event);
101 void touchEvent(QTouchEvent *event);
105 void setPaintEnabled(bool paintEnabled);
108 void surfaceMapped();
109 void surfaceUnmapped();
110 void surfaceDestroyed(QObject *object);
111 void surfaceDamaged(const QRect &);
112 void parentChanged(WaylandSurface *newParent, WaylandSurface *oldParent);
114 void updatePosition();
117 void textureChanged();
118 void useTextureAlphaChanged();
119 void clientRenderingEnabledChanged();
120 void touchEventsEnabledChanged();
121 void yInvertedChanged();
122 void surfaceChanged();
125 QSGNode *updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *);
128 friend class WaylandSurfaceNode;
129 void updateTexture();
130 QPoint toSurface(const QPointF &pos) const;
131 void init(WaylandSurface *);
132 void ensureProvider();
134 static QMutex *mutex;
136 WaylandSurface *m_surface;
137 WaylandSurfaceTextureProvider *m_provider;
138 WaylandSurfaceNode *m_node;
140 bool m_useTextureAlpha;
141 bool m_clientRenderingEnabled;
142 bool m_touchEventsEnabled;