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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/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 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QXCBINTEGRATION_H
#define QXCBINTEGRATION_H
#include <qpa/qplatformintegration.h>
#include <qpa/qplatformscreen.h>
QT_BEGIN_NAMESPACE
class QXcbConnection;
class QAbstractEventDispatcher;
class QXcbNativeInterface;
class QXcbScreen;
class QXcbIntegration : public QPlatformIntegration
{
public:
QXcbIntegration(const QStringList ¶meters, int &argc, char **argv);
~QXcbIntegration();
QPlatformWindow *createPlatformWindow(QWindow *window) const;
#ifndef QT_NO_OPENGL
QPlatformOpenGLContext *createPlatformOpenGLContext(QOpenGLContext *context) const;
#endif
QPlatformBackingStore *createPlatformBackingStore(QWindow *window) const;
QPlatformOffscreenSurface *createPlatformOffscreenSurface(QOffscreenSurface *surface) const;
bool hasCapability(Capability cap) const;
QAbstractEventDispatcher *createEventDispatcher() const;
void initialize();
void moveToScreen(QWindow *window, int screen);
QPlatformFontDatabase *fontDatabase() const;
QPlatformNativeInterface *nativeInterface()const;
#ifndef QT_NO_CLIPBOARD
QPlatformClipboard *clipboard() const;
#endif
#ifndef QT_NO_DRAGANDDROP
QPlatformDrag *drag() const;
#endif
QPlatformInputContext *inputContext() const;
#ifndef QT_NO_ACCESSIBILITY
QPlatformAccessibility *accessibility() const;
#endif
QPlatformServices *services() const;
Qt::KeyboardModifiers queryKeyboardModifiers() const;
QList<int> possibleKeys(const QKeyEvent *e) const;
QStringList themeNames() const;
QPlatformTheme *createPlatformTheme(const QString &name) const;
QVariant styleHint(StyleHint hint) const;
QXcbConnection *defaultConnection() const { return m_connections.first(); }
QByteArray wmClass() const;
#if !defined(QT_NO_SESSIONMANAGER) && defined(XCB_USE_SM)
QPlatformSessionManager *createPlatformSessionManager(const QString &id, const QString &key) const Q_DECL_OVERRIDE;
#endif
void sync();
private:
QList<QXcbConnection *> m_connections;
QScopedPointer<QPlatformFontDatabase> m_fontDatabase;
QScopedPointer<QXcbNativeInterface> m_nativeInterface;
QScopedPointer<QPlatformInputContext> m_inputContext;
#ifndef QT_NO_ACCESSIBILITY
mutable QScopedPointer<QPlatformAccessibility> m_accessibility;
#endif
QScopedPointer<QPlatformServices> m_services;
friend class QXcbConnection; // access QPlatformIntegration::screenAdded()
mutable QByteArray m_wmClass;
const char *m_instanceName;
bool m_canGrab;
};
QT_END_NAMESPACE
#endif
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