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/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Copyright (C) 2017 Eurogiciel, author: <philippe.coval@eurogiciel.fr>
** Contact: https://www.qt.io/licensing/
**
** This file is part of the config.tests of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QWAYLANDXDGSHELL_H
#define QWAYLANDXDGSHELL_H
//
// 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.
//
#include "qwayland-xdg-shell.h"
#include "qwaylandxdgdecorationv1_p.h"
#include <QtWaylandClient/qtwaylandclientglobal.h>
#include <QtWaylandClient/private/qwaylandshellsurface_p.h>
#include <QtCore/QSize>
#include <QtGui/QRegion>
QT_BEGIN_NAMESPACE
class QWindow;
namespace QtWaylandClient {
class QWaylandDisplay;
class QWaylandWindow;
class QWaylandInputDevice;
class QWaylandXdgShell;
class Q_WAYLAND_CLIENT_EXPORT QWaylandXdgSurface : public QWaylandShellSurface, public QtWayland::xdg_surface
{
Q_OBJECT
public:
QWaylandXdgSurface(QWaylandXdgShell *shell, ::xdg_surface *surface, QWaylandWindow *window);
~QWaylandXdgSurface() override;
void resize(QWaylandInputDevice *inputDevice, Qt::Edges edges) override;
bool move(QWaylandInputDevice *inputDevice) override;
bool showWindowMenu(QWaylandInputDevice *seat) override;
void setTitle(const QString &title) override;
void setAppId(const QString &appId) override;
void setWindowFlags(Qt::WindowFlags flags) override;
bool isExposed() const override;
bool handleExpose(const QRegion &) override;
bool handlesActiveState() const { return m_toplevel; }
void applyConfigure() override;
bool wantsDecorations() const override;
void propagateSizeHints() override;
void setWindowGeometry(const QRect &rect) override;
void setSizeHints();
protected:
void requestWindowStates(Qt::WindowStates states) override;
void xdg_surface_configure(uint32_t serial) override;
private:
class Toplevel: public QtWayland::xdg_toplevel
{
public:
Toplevel(QWaylandXdgSurface *xdgSurface);
~Toplevel() override;
void applyConfigure();
bool wantsDecorations();
void xdg_toplevel_configure(int32_t width, int32_t height, wl_array *states) override;
void xdg_toplevel_close() override;
void requestWindowFlags(Qt::WindowFlags flags);
void requestWindowStates(Qt::WindowStates states);
static resize_edge convertToResizeEdges(Qt::Edges edges);
struct {
QSize size = {0, 0};
Qt::WindowStates states = Qt::WindowNoState;
} m_pending, m_applied;
QSize m_normalSize;
QWaylandXdgSurface *m_xdgSurface = nullptr;
QWaylandXdgToplevelDecorationV1 *m_decoration = nullptr;
};
class Popup : public QtWayland::xdg_popup {
public:
Popup(QWaylandXdgSurface *xdgSurface, QWaylandXdgSurface *parent, QtWayland::xdg_positioner *positioner);
~Popup() override;
void grab(QWaylandInputDevice *seat, uint serial);
void xdg_popup_popup_done() override;
QWaylandXdgSurface *m_xdgSurface = nullptr;
QWaylandXdgSurface *m_parent = nullptr;
bool m_grabbing = false;
};
void setToplevel();
void setPopup(QWaylandWindow *parent);
void setGrabPopup(QWaylandWindow *parent, QWaylandInputDevice *device, int serial);
QWaylandXdgShell *m_shell = nullptr;
QWaylandWindow *m_window = nullptr;
Toplevel *m_toplevel = nullptr;
Popup *m_popup = nullptr;
bool m_configured = false;
QRegion m_exposeRegion;
uint m_pendingConfigureSerial = 0;
friend class QWaylandXdgShell;
};
class Q_WAYLAND_CLIENT_EXPORT QWaylandXdgShell : public QtWayland::xdg_wm_base
{
public:
QWaylandXdgShell(QWaylandDisplay *display, uint32_t id, uint32_t availableVersion);
~QWaylandXdgShell() override;
QWaylandXdgDecorationManagerV1 *decorationManager() { return m_xdgDecorationManager.data(); }
QWaylandXdgSurface *getXdgSurface(QWaylandWindow *window);
protected:
void xdg_wm_base_ping(uint32_t serial) override;
private:
static void handleRegistryGlobal(void *data, ::wl_registry *registry, uint id,
const QString &interface, uint version);
QWaylandDisplay *m_display = nullptr;
QScopedPointer<QWaylandXdgDecorationManagerV1> m_xdgDecorationManager;
QWaylandXdgSurface::Popup *m_topmostGrabbingPopup = nullptr;
friend class QWaylandXdgSurface;
};
QT_END_NAMESPACE
}
#endif // QWAYLANDXDGSHELL_H
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