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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;
55 Q_DECLARE_METATYPE(WaylandSurface*)
57 class Q_COMPOSITOR_EXPORT WaylandSurfaceItem : public QQuickItem
60 Q_PROPERTY(WaylandSurface* surface READ surface WRITE setSurface NOTIFY surfaceChanged)
61 Q_PROPERTY(bool paintEnabled READ paintEnabled WRITE setPaintEnabled)
62 Q_PROPERTY(bool useTextureAlpha READ useTextureAlpha WRITE setUseTextureAlpha NOTIFY useTextureAlphaChanged)
63 Q_PROPERTY(bool clientRenderingEnabled READ clientRenderingEnabled WRITE setClientRenderingEnabled NOTIFY clientRenderingEnabledChanged)
64 Q_PROPERTY(bool touchEventsEnabled READ touchEventsEnabled WRITE setTouchEventsEnabled NOTIFY touchEventsEnabledChanged)
65 Q_PROPERTY(bool isYInverted READ isYInverted NOTIFY yInvertedChanged)
68 WaylandSurfaceItem(QQuickItem *parent = 0);
69 WaylandSurfaceItem(WaylandSurface *surface, QQuickItem *parent = 0);
70 ~WaylandSurfaceItem();
72 void setSurface(WaylandSurface *surface);
73 WaylandSurface *surface() const {return m_surface; }
75 Q_INVOKABLE bool isYInverted() const;
77 bool isTextureProvider() const { return true; }
78 QSGTextureProvider *textureProvider() const;
80 bool paintEnabled() const;
81 bool useTextureAlpha() const { return m_useTextureAlpha; }
82 bool clientRenderingEnabled() const { return m_clientRenderingEnabled; }
83 bool touchEventsEnabled() const { return m_touchEventsEnabled; }
85 void setUseTextureAlpha(bool useTextureAlpha);
86 void setClientRenderingEnabled(bool enabled);
87 void setTouchEventsEnabled(bool enabled);
89 void setDamagedFlag(bool on);
92 void mousePressEvent(QMouseEvent *event);
93 void mouseMoveEvent(QMouseEvent *event);
94 void mouseReleaseEvent(QMouseEvent *event);
96 void keyPressEvent(QKeyEvent *event);
97 void keyReleaseEvent(QKeyEvent *event);
99 void touchEvent(QTouchEvent *event);
103 void setPaintEnabled(bool paintEnabled);
106 void surfaceMapped();
107 void surfaceUnmapped();
108 void surfaceDestroyed(QObject *object);
109 void surfaceDamaged(const QRect &);
110 void parentChanged(WaylandSurface *newParent, WaylandSurface *oldParent);
112 void updatePosition();
115 void textureChanged();
116 void useTextureAlphaChanged();
117 void clientRenderingEnabledChanged();
118 void touchEventsEnabledChanged();
119 void yInvertedChanged();
120 void surfaceChanged();
123 QSGNode *updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *);
126 friend class WaylandSurfaceNode;
127 void updateNodeTexture(WaylandSurfaceNode *newNode);
128 QPoint toSurface(const QPointF &pos) const;
129 void init(WaylandSurface *);
131 WaylandSurface *m_surface;
132 QSGTexture *m_texture;
133 mutable WaylandSurfaceTextureProvider *m_provider;
135 bool m_useTextureAlpha;
136 bool m_clientRenderingEnabled;
137 bool m_touchEventsEnabled;