Differential D26171 Diff 72576 src/server/surface_interface_p.h

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src/server/surface_interface_p.h

Show First 20 Lines • Show All 49 Lines • ▼ Show 20 Line(s)42 struct State {
50 bool shadowIsSet = false; 50​ bool shadowIsSet = false;
51 bool blurIsSet = false; 51​ bool blurIsSet = false;
52 bool contrastIsSet = false; 52​ bool contrastIsSet = false;
53 bool slideIsSet = false; 53​ bool slideIsSet = false;
54 bool inputIsInfinite = true; 54​ bool inputIsInfinite = true;
55 bool childrenChanged = false; 55​ bool childrenChanged = false;
56 bool scaleIsSet = false; 56​ bool scaleIsSet = false;
57 bool transformIsSet = false; 57​ bool transformIsSet = false;
58​ bool sourceRectangleIsSet = false;
59​ bool destinationSizeIsSet = false;
58 qint32 scale = 1; 60​ qint32 scale = 1;
59 OutputInterface::Transform transform = OutputInterface::Transform::Normal; 61​ OutputInterface::Transform transform = OutputInterface::Transform::Normal;
60 QList<wl_resource*> callbacks = QList<wl_resource*>(); 62​ QList<wl_resource*> callbacks = QList<wl_resource*>();
61 QPoint offset = QPoint(); 63​ QPoint offset = QPoint();
62 BufferInterface *buffer = nullptr; 64​ BufferInterface *buffer = nullptr;
65​ QRectF sourceRectangle = QRectF();
66​ QSize destinationSize = QSize();
63 // stacking order: bottom (first) -> top (last) 67​ // stacking order: bottom (first) -> top (last)
64 QList<QPointer<SubSurfaceInterface>> children; 68​ QList<QPointer<SubSurfaceInterface>> children;
65 QPointer<ShadowInterface> shadow; 69​ QPointer<ShadowInterface> shadow;
66 QPointer<BlurInterface> blur; 70​ QPointer<BlurInterface> blur;
67 QPointer<ContrastInterface> contrast; 71​ QPointer<ContrastInterface> contrast;
68 QPointer<SlideInterface> slide; 72​ QPointer<SlideInterface> slide;
69 }; 73​ };
70 Private(SurfaceInterface *q, CompositorInterface *c, wl_resource *parentResource); 74​ Private(SurfaceInterface *q, CompositorInterface *c, wl_resource *parentResource);
71 ~Private(); 75​ ~Private();
72 76​
73 void destroy(); 77​ void destroy();
74 78​
75 void addChild(QPointer<SubSurfaceInterface> subsurface); 79​ void addChild(QPointer<SubSurfaceInterface> subsurface);
76 void removeChild(QPointer<SubSurfaceInterface> subsurface); 80​ void removeChild(QPointer<SubSurfaceInterface> subsurface);
77 bool raiseChild(QPointer<SubSurfaceInterface> subsurface, SurfaceInterface *sibling); 81​ bool raiseChild(QPointer<SubSurfaceInterface> subsurface, SurfaceInterface *sibling);
78 bool lowerChild(QPointer<SubSurfaceInterface> subsurface, SurfaceInterface *sibling); 82​ bool lowerChild(QPointer<SubSurfaceInterface> subsurface, SurfaceInterface *sibling);
79 void setShadow(const QPointer<ShadowInterface> &shadow); 83​ void setShadow(const QPointer<ShadowInterface> &shadow);
80 void setBlur(const QPointer<BlurInterface> &blur); 84​ void setBlur(const QPointer<BlurInterface> &blur);
81 void setContrast(const QPointer<ContrastInterface> &contrast); 85​ void setContrast(const QPointer<ContrastInterface> &contrast);
82 void setSlide(const QPointer<SlideInterface> &slide); 86​ void setSlide(const QPointer<SlideInterface> &slide);
87​ void setSourceRectangle(const QRectF &source);
88​ void setDestinationSize(const QSize &dest);
83 void installPointerConstraint(LockedPointerInterface *lock); 89​ void installPointerConstraint(LockedPointerInterface *lock);
84 void installPointerConstraint(ConfinedPointerInterface *confinement); 90​ void installPointerConstraint(ConfinedPointerInterface *confinement);
85 void installIdleInhibitor(IdleInhibitorInterface *inhibitor); 91​ void installIdleInhibitor(IdleInhibitorInterface *inhibitor);
92​ void installViewport(ViewportInterface *vp);
86 93​
87 void commitSubSurface(); 94​ void commitSubSurface();
88 void commit(); 95​ void commit();
89 96​
90 SurfaceRole *role = nullptr; 97​ SurfaceRole *role = nullptr;
91 98​
92 State current; 99​ State current;
93 State pending; 100​ State pending;
94 State subSurfacePending; 101​ State subSurfacePending;
95 QPointer<SubSurfaceInterface> subSurface; 102​ QPointer<SubSurfaceInterface> subSurface;
96 QRegion trackedDamage; 103​ QRegion trackedDamage;
97 104​
98 // workaround for https://bugreports.qt.io/browse/QTBUG-52192 105​ // workaround for https://bugreports.qt.io/browse/QTBUG-52192
99 // A subsurface needs to be considered mapped even if it doesn't have a buffer attached 106​ // A subsurface needs to be considered mapped even if it doesn't have a buffer attached
100 // Otherwise Qt's sub-surfaces will never be visible and the client will freeze due to 107​ // Otherwise Qt's sub-surfaces will never be visible and the client will freeze due to
101 // waiting on the frame callback of the never visible surface 108​ // waiting on the frame callback of the never visible surface
102 bool subSurfaceIsMapped = true; 109​ bool subSurfaceIsMapped = true;
103 110​
104 QVector<OutputInterface *> outputs; 111​ QVector<OutputInterface *> outputs;
105 112​
106 QPointer<LockedPointerInterface> lockedPointer; 113​ QPointer<LockedPointerInterface> lockedPointer;
107 QPointer<ConfinedPointerInterface> confinedPointer; 114​ QPointer<ConfinedPointerInterface> confinedPointer;
115​ QPointer<ViewportInterface> viewport;
108 QHash<OutputInterface*, QMetaObject::Connection> outputDestroyedConnections; 116​ QHash<OutputInterface*, QMetaObject::Connection> outputDestroyedConnections;
109 QVector<IdleInhibitorInterface*> idleInhibitors; 117​ QVector<IdleInhibitorInterface*> idleInhibitors;
110 118​
111 SurfaceInterface *dataProxy = nullptr; 119​ SurfaceInterface *dataProxy = nullptr;
112 120​
113private: 121​private:
114 QMetaObject::Connection constrainsOneShotConnection; 122​ QMetaObject::Connection constrainsOneShotConnection;
115 QMetaObject::Connection constrainsUnboundConnection; 123​ QMetaObject::Connection constrainsUnboundConnection;
116 124​
117 SurfaceInterface *q_func() { 125​ SurfaceInterface *q_func() {
118 return reinterpret_cast<SurfaceInterface *>(q); 126​ return reinterpret_cast<SurfaceInterface *>(q);
119 } 127​ }
120 void swapStates(State *source, State *target, bool emitChanged); 128​ void swapStates(State *source, State *target, bool emitChanged);
121 void damage(const QRect &rect); 129​ void damage(const QRect &rect);
122 void damageBuffer(const QRect &rect); 130​ void damageBuffer(const QRect &rect);
123 void setScale(qint32 scale); 131​ void setScale(qint32 scale);
124 void setTransform(OutputInterface::Transform transform); 132​ void setTransform(OutputInterface::Transform transform);
125 void addFrameCallback(uint32_t callback); 133​ void addFrameCallback(uint32_t callback);
126 void attachBuffer(wl_resource *buffer, const QPoint &offset); 134​ void attachBuffer(wl_resource *buffer, const QPoint &offset);
127 void setOpaque(const QRegion &region); 135​ void setOpaque(const QRegion &region);
128 void setInput(const QRegion &region, bool isInfinite); 136​ void setInput(const QRegion &region, bool isInfinite);
129 137​
138​ /**
139​ * Posts Wayland error in case the source rectangle needs to be integer valued but is not.
140​ */
141​ void soureRectangleIntegerCheck(const QSize &destinationSize,
142​ const QRectF &sourceRectangle) const;
143​ /**
144​ * Posts Wayland error in case the source rectangle is not contained in surface size.
145​ */
146​ void soureRectangleContainCheck(const BufferInterface *buffer,
147​ OutputInterface::Transform transform, qint32 scale,
148​ const QRectF &sourceRectangle) const;
149​
130 static void destroyFrameCallback(wl_resource *r); 150​ static void destroyFrameCallback(wl_resource *r);
131 151​
132 static void attachCallback(wl_client *client, wl_resource *resource, wl_resource *buffer, int32_t sx, int32_t sy); 152​ static void attachCallback(wl_client *client, wl_resource *resource, wl_resource *buffer, int32_t sx, int32_t sy);
133 static void damageCallback(wl_client *client, wl_resource *resource, int32_t x, int32_t y, int32_t width, int32_t height); 153​ static void damageCallback(wl_client *client, wl_resource *resource, int32_t x, int32_t y, int32_t width, int32_t height);
134 static void frameCallback(wl_client *client, wl_resource *resource, uint32_t callback); 154​ static void frameCallback(wl_client *client, wl_resource *resource, uint32_t callback);
135 static void opaqueRegionCallback(wl_client *client, wl_resource *resource, wl_resource *region); 155​ static void opaqueRegionCallback(wl_client *client, wl_resource *resource, wl_resource *region);
136 static void inputRegionCallback(wl_client *client, wl_resource *resource, wl_resource *region); 156​ static void inputRegionCallback(wl_client *client, wl_resource *resource, wl_resource *region);
137 static void commitCallback(wl_client *client, wl_resource *resource); 157​ static void commitCallback(wl_client *client, wl_resource *resource);
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