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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtWaylandCompositor module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
****************************************************************************/
#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 filterMouseMoveEvent(QMouseEvent *event);
bool filterMouseReleaseEvent(QMouseEvent *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
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