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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;
54 Q_DECLARE_METATYPE(WaylandSurface*)
56 class Q_COMPOSITOR_EXPORT WaylandSurfaceItem : public QQuickItem
59 Q_PROPERTY(WaylandSurface* surface READ surface WRITE setSurface NOTIFY surfaceChanged)
60 Q_PROPERTY(bool paintEnabled READ paintEnabled WRITE setPaintEnabled)
61 Q_PROPERTY(bool useTextureAlpha READ useTextureAlpha WRITE setUseTextureAlpha NOTIFY useTextureAlphaChanged)
62 Q_PROPERTY(bool clientRenderingEnabled READ clientRenderingEnabled WRITE setClientRenderingEnabled NOTIFY clientRenderingEnabledChanged)
63 Q_PROPERTY(bool touchEventsEnabled READ touchEventsEnabled WRITE setTouchEventsEnabled NOTIFY touchEventsEnabledChanged)
64 Q_PROPERTY(bool isYInverted READ isYInverted NOTIFY yInvertedChanged)
67 WaylandSurfaceItem(QQuickItem *parent = 0);
68 WaylandSurfaceItem(WaylandSurface *surface, QQuickItem *parent = 0);
69 ~WaylandSurfaceItem();
71 void setSurface(WaylandSurface *surface);
72 WaylandSurface *surface() const {return m_surface; }
74 Q_INVOKABLE bool isYInverted() const;
76 bool isTextureProvider() const { return true; }
77 QSGTextureProvider *textureProvider() const;
79 bool paintEnabled() const;
80 bool useTextureAlpha() const { return m_useTextureAlpha; }
81 bool clientRenderingEnabled() const { return m_clientRenderingEnabled; }
82 bool touchEventsEnabled() const { return m_touchEventsEnabled; }
84 void setUseTextureAlpha(bool useTextureAlpha);
85 void setClientRenderingEnabled(bool enabled);
86 void setTouchEventsEnabled(bool enabled);
89 void mousePressEvent(QMouseEvent *event);
90 void mouseMoveEvent(QMouseEvent *event);
91 void mouseReleaseEvent(QMouseEvent *event);
93 void keyPressEvent(QKeyEvent *event);
94 void keyReleaseEvent(QKeyEvent *event);
96 void touchEvent(QTouchEvent *event);
100 void setPaintEnabled(bool paintEnabled);
103 void surfaceMapped();
104 void surfaceUnmapped();
105 void surfaceDestroyed(QObject *object);
106 void surfaceDamaged(const QRect &);
107 void parentChanged(WaylandSurface *newParent, WaylandSurface *oldParent);
109 void updatePosition();
112 void textureChanged();
113 void useTextureAlphaChanged();
114 void clientRenderingEnabledChanged();
115 void touchEventsEnabledChanged();
116 void yInvertedChanged();
117 void surfaceChanged();
120 QSGNode *updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *);
123 QPoint toSurface(const QPointF &pos) const;
124 void init(WaylandSurface *);
126 WaylandSurface *m_surface;
127 QSGTexture *m_texture;
128 mutable WaylandSurfaceTextureProvider *m_provider;
130 bool m_useTextureAlpha;
131 bool m_clientRenderingEnabled;
132 bool m_touchEventsEnabled;