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// Copyright (C) 2019 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QPLATFORMINTEGRATION_WAYLAND_H
#define QPLATFORMINTEGRATION_WAYLAND_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 <QtWaylandClient/qtwaylandclientglobal.h>
#include <qpa/qplatformintegration.h>
#include <qpa/qplatformopenglcontext.h>
#include <QtCore/QScopedPointer>
#include <QtCore/QMutex>
#include <QtCore/private/qglobal_p.h>
QT_BEGIN_NAMESPACE
namespace QtWaylandClient {
class QWaylandBuffer;
class QWaylandDisplay;
class QWaylandClientBufferIntegration;
class QWaylandServerBufferIntegration;
class QWaylandShellIntegration;
class QWaylandInputDeviceIntegration;
class QWaylandInputDevice;
class QWaylandScreen;
class QWaylandCursor;
class QWaylandPlatformServices;
class QWaylandSessionManager;
class Q_WAYLANDCLIENT_EXPORT QWaylandIntegration : public QPlatformIntegration
#if QT_CONFIG(opengl)
, public QNativeInterface::Private::QEGLIntegration
#endif
{
public:
QWaylandIntegration(const QString &platformName);
~QWaylandIntegration() override;
static QWaylandIntegration *instance() { return sInstance; }
bool init();
bool hasCapability(QPlatformIntegration::Capability cap) const override;
QPlatformWindow *createPlatformWindow(QWindow *window) const override;
#if QT_CONFIG(opengl)
QPlatformOpenGLContext *createPlatformOpenGLContext(QOpenGLContext *context) const override;
QPlatformOffscreenSurface *createPlatformOffscreenSurface(QOffscreenSurface *surface) const override;
QOpenGLContext *createOpenGLContext(EGLContext context, EGLDisplay display, QOpenGLContext *shareContext) const override;
#endif
QPlatformBackingStore *createPlatformBackingStore(QWindow *window) const override;
QAbstractEventDispatcher *createEventDispatcher() const override;
void initialize() override;
QPlatformFontDatabase *fontDatabase() const override;
QPlatformNativeInterface *nativeInterface() const override;
#if QT_CONFIG(clipboard)
QPlatformClipboard *clipboard() const override;
#endif
#if QT_CONFIG(draganddrop)
QPlatformDrag *drag() const override;
#endif
QPlatformInputContext *inputContext() const override;
QVariant styleHint(StyleHint hint) const override;
#if QT_CONFIG(accessibility)
QPlatformAccessibility *accessibility() const override;
#endif
QPlatformServices *services() const override;
QWaylandDisplay *display() const;
Qt::KeyboardModifiers queryKeyboardModifiers() const override;
QList<int> possibleKeys(const QKeyEvent *event) const override;
QStringList themeNames() const override;
QPlatformTheme *createPlatformTheme(const QString &name) const override;
#if QT_CONFIG(vulkan)
QPlatformVulkanInstance *createPlatformVulkanInstance(QVulkanInstance *instance) const override;
#endif
void setApplicationBadge(qint64 number) override;
void beep() const override;
virtual QWaylandInputDevice *createInputDevice(QWaylandDisplay *display, int version, uint32_t id) const;
virtual QWaylandScreen *createPlatformScreen(QWaylandDisplay *waylandDisplay, int version, uint32_t id) const;
virtual QWaylandCursor *createPlatformCursor(QWaylandDisplay *display) const;
virtual QWaylandClientBufferIntegration *clientBufferIntegration() const;
virtual QWaylandServerBufferIntegration *serverBufferIntegration() const;
virtual QWaylandShellIntegration *shellIntegration() const;
void reconfigureInputContext();
protected:
// NOTE: mDisplay *must* be destructed after mDrag and mClientBufferIntegration
// and mShellIntegration.
// Do not move this definition into the private section at the bottom.
QScopedPointer<QWaylandDisplay> mDisplay;
protected:
void reset();
virtual QPlatformNativeInterface *createPlatformNativeInterface();
QScopedPointer<QWaylandClientBufferIntegration> mClientBufferIntegration;
QScopedPointer<QWaylandServerBufferIntegration> mServerBufferIntegration;
QScopedPointer<QWaylandShellIntegration> mShellIntegration;
QScopedPointer<QWaylandInputDeviceIntegration> mInputDeviceIntegration;
QScopedPointer<QPlatformInputContext> mInputContext;
private:
void initializePlatform();
void initializeClientBufferIntegration();
void initializeServerBufferIntegration();
void initializeShellIntegration();
void initializeInputDeviceIntegration();
QWaylandShellIntegration *createShellIntegration(const QString& interfaceName);
#ifndef QT_NO_SESSIONMANAGER
QPlatformSessionManager *createPlatformSessionManager(const QString &id, const QString &key) const override;
#endif
const QString mPlatformName;
QScopedPointer<QPlatformFontDatabase> mFontDb;
#if QT_CONFIG(clipboard)
QScopedPointer<QPlatformClipboard> mClipboard;
#endif
#if QT_CONFIG(draganddrop)
QScopedPointer<QPlatformDrag> mDrag;
#endif
QScopedPointer<QPlatformNativeInterface> mNativeInterface;
#if QT_CONFIG(accessibility)
mutable QScopedPointer<QPlatformAccessibility> mAccessibility;
#endif
QScopedPointer<QWaylandPlatformServices> mPlatformServices;
QMutex mClientBufferInitLock;
bool mClientBufferIntegrationInitialized = false;
bool mServerBufferIntegrationInitialized = false;
bool mShellIntegrationInitialized = false;
static QWaylandIntegration *sInstance;
friend class QWaylandDisplay;
};
}
QT_END_NAMESPACE
#endif
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