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++ // Copyright (C) 2018 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++ // Qt-Security score:significant reason:default
++
++ #ifndef QWAYLANDXDGSHELLINTEGRATION_H
++ #define QWAYLANDXDGSHELLINTEGRATION_H
++
++ #include <QtWaylandCompositor/private/qwaylandquickshellsurfaceitem_p.h>
++ #include <QtWaylandCompositor/QWaylandQuickShellSurfaceItem>
++ #include <QtWaylandCompositor/QWaylandXdgToplevel>
++
++ QT_BEGIN_NAMESPACE
++
++ //
++ // W A R N I N G
++ // -------------
++ //
++ // This file is not part of the Qt API. It exists purely as an
++ // implementation detail. This header file may change from version to
++ // version without notice, or even be removed.
++ //
++ // We mean it.
++ //
++
++ class QWaylandXdgSurface;
++
++ namespace QtWayland {
++
++ class XdgToplevelIntegration : public QWaylandQuickShellIntegration
++ {
++ Q_OBJECT
++ public:
++ XdgToplevelIntegration(QWaylandQuickShellSurfaceItem *item);
++
++ protected:
++ bool eventFilter(QObject *object, QEvent *event) override;
++
++ private Q_SLOTS:
++ void handleStartMove(QWaylandSeat *seat);
++ void handleStartResize(QWaylandSeat *seat, Qt::Edges edges);
++ void handleSetMaximized();
++ void handleUnsetMaximized();
++ void handleMaximizedChanged();
++ void handleSetFullscreen();
++ void handleUnsetFullscreen();
++ void handleFullscreenChanged();
++ void handleActivatedChanged();
++ void handleSurfaceSizeChanged();
++ void handleToplevelDestroyed();
++ void handleMaximizedSizeChanged();
++ void handleFullscreenSizeChanged();
++
++ private:
++ QWaylandQuickShellSurfaceItem *m_item = nullptr;
++ QWaylandXdgSurface *m_xdgSurface = nullptr;
++ QWaylandXdgToplevel *m_toplevel = nullptr;
++
++ enum class GrabberState {
++ Default,
++ Resize,
++ Move
++ };
++ GrabberState grabberState;
++
++ struct {
++ QWaylandSeat *seat = nullptr;
++ QPointF initialOffset;
++ bool initialized;
++ } moveState;
++
++ struct {
++ QWaylandSeat *seat = nullptr;
++ Qt::Edges resizeEdges;
++ QSizeF initialWindowSize;
++ QPointF initialMousePos;
++ QPointF initialPosition;
++ QSize initialSurfaceSize;
++ bool initialized;
++ } resizeState;
++
++ struct {
++ QSize initialWindowSize;
++ QPointF initialPosition;
++ } windowedGeometry;
++
++ struct {
++ QWaylandOutput *output = nullptr;
++ QMetaObject::Connection sizeChangedConnection; // Depending on whether maximized or fullscreen,
++ // will be hooked to geometry-changed or available-
++ // geometry-changed.
++ } nonwindowedState;
++
++ bool filterPointerMoveEvent(const QPointF &scenePosition);
++ bool filterMouseMoveEvent(QMouseEvent *event);
++ bool filterPointerReleaseEvent();
++ bool filterTouchUpdateEvent(QTouchEvent *event);
++ };
++
++ class XdgPopupIntegration : public QWaylandQuickShellIntegration
++ {
++ Q_OBJECT
++ public:
++ XdgPopupIntegration(QWaylandQuickShellSurfaceItem *item);
++
++ private Q_SLOTS:
++ void handleGeometryChanged();
++
++ private:
++ QWaylandQuickShellSurfaceItem *m_item = nullptr;
++ QWaylandXdgSurface *m_xdgSurface = nullptr;
++ QWaylandXdgPopup *m_popup = nullptr;
++ };
++
++ }
++
++ QT_END_NAMESPACE
++
++ #endif // QWAYLANDXDGSHELLINTEGRATION_H