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3** Copyright (C) 2017 The Qt Company Ltd.
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6** This file is part of the QtWaylandCompositor module of the Qt Toolkit.
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28****************************************************************************/
29
30#ifndef QWAYLANDXDGSHELLV5INTEGRATION_H
31#define QWAYLANDXDGSHELLV5INTEGRATION_H
32
33#include <QtWaylandCompositor/private/qwaylandquickshellsurfaceitem_p.h>
34#include <QtWaylandCompositor/QWaylandXdgSurfaceV5>
35
36QT_BEGIN_NAMESPACE
37
38#if QT_DEPRECATED_SINCE(5, 15)
39
40//
41// W A R N I N G
42// -------------
43//
44// This file is not part of the Qt API. It exists purely as an
45// implementation detail. This header file may change from version to
46// version without notice, or even be removed.
47//
48// We mean it.
49//
50
51namespace QtWayland {
52
53class XdgShellV5Integration : public QWaylandQuickShellIntegration
54{
55 Q_OBJECT
56public:
57 XdgShellV5Integration(QWaylandQuickShellSurfaceItem *item);
58 ~XdgShellV5Integration() override;
59
60protected:
61 bool eventFilter(QObject *object, QEvent *event) override;
62
63private Q_SLOTS:
64 void handleStartMove(QWaylandSeat *seat);
65 void handleStartResize(QWaylandSeat *seat, QWaylandXdgSurfaceV5::ResizeEdge edges);
66 void handleSetTopLevel();
67 void handleSetTransient();
68 void handleSetMaximized();
69 void handleUnsetMaximized();
70 void handleMaximizedChanged();
71 void handleActivatedChanged();
72 void handleSurfaceSizeChanged();
73
74private:
75 enum class GrabberState {
76 Default,
77 Resize,
78 Move
79 };
80 QWaylandQuickShellSurfaceItem *m_item = nullptr;
81 QWaylandXdgSurfaceV5 *m_xdgSurface = nullptr;
82
83 GrabberState grabberState;
84 struct {
85 QWaylandSeat *seat = nullptr;
86 QPointF initialOffset;
87 bool initialized = false;
88 } moveState;
89
90 struct {
91 QWaylandSeat *seat = nullptr;
92 QWaylandXdgSurfaceV5::ResizeEdge resizeEdges;
93 QSizeF initialWindowSize;
94 QPointF initialMousePos;
95 QPointF initialPosition;
96 QSize initialSurfaceSize;
97 bool initialized = false;
98 } resizeState;
99
100 struct {
101 QSize initialWindowSize;
102 QPointF initialPosition;
103 } maximizeState;
104
105 bool filterMouseMoveEvent(QMouseEvent *event);
106 bool filterMouseReleaseEvent(QMouseEvent *event);
107};
108
109class XdgPopupV5Integration : public QWaylandQuickShellIntegration
110{
111 Q_OBJECT
112public:
113 XdgPopupV5Integration(QWaylandQuickShellSurfaceItem *item);
114 ~XdgPopupV5Integration() override;
115
116private Q_SLOTS:
117 void handlePopupDestroyed();
118
119private:
120 QWaylandQuickShellSurfaceItem *m_item = nullptr;
121 QWaylandXdgPopupV5 *m_xdgPopup = nullptr;
122 QWaylandXdgShellV5 *m_xdgShell = nullptr;
123};
124
125}
126
127#endif // QT_DEPRECATED_SINCE(5, 15)
128
129QT_END_NAMESPACE
130
131#endif // QWAYLANDXDGSHELLV5INTEGRATION_H
132

source code of qtwayland/src/compositor/extensions/qwaylandxdgshellv5integration_p.h