144 lines
6.1 KiB
C++
144 lines
6.1 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the plugins of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL21$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QXCBNATIVEINTERFACE_H
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#define QXCBNATIVEINTERFACE_H
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#include <qpa/qplatformnativeinterface.h>
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#include <xcb/xcb.h>
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#include <QtCore/QRect>
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#include "qxcbexport.h"
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QT_BEGIN_NAMESPACE
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class QWidget;
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class QXcbScreen;
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class QXcbConnection;
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class QXcbNativeInterfaceHandler;
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class QDBusMenuConnection;
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class Q_XCB_EXPORT QXcbNativeInterface : public QPlatformNativeInterface
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{
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Q_OBJECT
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public:
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enum ResourceType {
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Display,
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Connection,
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Screen,
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AppTime,
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AppUserTime,
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ScreenHintStyle,
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StartupId,
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TrayWindow,
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GetTimestamp,
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X11Screen,
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RootWindow,
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ScreenSubpixelType,
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ScreenAntialiasingEnabled,
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NoFontHinting
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};
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QXcbNativeInterface();
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void *nativeResourceForIntegration(const QByteArray &resource) Q_DECL_OVERRIDE;
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void *nativeResourceForContext(const QByteArray &resourceString, QOpenGLContext *context) Q_DECL_OVERRIDE;
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void *nativeResourceForScreen(const QByteArray &resource, QScreen *screen) Q_DECL_OVERRIDE;
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void *nativeResourceForWindow(const QByteArray &resourceString, QWindow *window) Q_DECL_OVERRIDE;
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void *nativeResourceForBackingStore(const QByteArray &resource, QBackingStore *backingStore) Q_DECL_OVERRIDE;
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NativeResourceForIntegrationFunction nativeResourceFunctionForIntegration(const QByteArray &resource) Q_DECL_OVERRIDE;
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NativeResourceForContextFunction nativeResourceFunctionForContext(const QByteArray &resource) Q_DECL_OVERRIDE;
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NativeResourceForScreenFunction nativeResourceFunctionForScreen(const QByteArray &resource) Q_DECL_OVERRIDE;
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NativeResourceForWindowFunction nativeResourceFunctionForWindow(const QByteArray &resource) Q_DECL_OVERRIDE;
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NativeResourceForBackingStoreFunction nativeResourceFunctionForBackingStore(const QByteArray &resource) Q_DECL_OVERRIDE;
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QFunctionPointer platformFunction(const QByteArray &function) const Q_DECL_OVERRIDE;
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inline const QByteArray &genericEventFilterType() const { return m_genericEventFilterType; }
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void *displayForWindow(QWindow *window);
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void *connectionForWindow(QWindow *window);
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void *screenForWindow(QWindow *window);
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void *appTime(const QXcbScreen *screen);
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void *appUserTime(const QXcbScreen *screen);
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void *getTimestamp(const QXcbScreen *screen);
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void *startupId();
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void *x11Screen();
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void *rootWindow();
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void *display();
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static void setStartupId(const char *);
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static void setAppTime(QScreen *screen, xcb_timestamp_t time);
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static void setAppUserTime(QScreen *screen, xcb_timestamp_t time);
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Q_INVOKABLE void beep();
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Q_INVOKABLE bool systemTrayAvailable(const QScreen *screen) const;
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Q_INVOKABLE void setParentRelativeBackPixmap(const QWindow *window);
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Q_INVOKABLE bool systrayVisualHasAlphaChannel();
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Q_INVOKABLE bool requestSystemTrayWindowDock(const QWindow *window);
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Q_INVOKABLE QRect systemTrayWindowGlobalGeometry(const QWindow *window);
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void addHandler(QXcbNativeInterfaceHandler *handler);
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void removeHandler(QXcbNativeInterfaceHandler *handler);
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signals:
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void systemTrayWindowChanged(QScreen *screen);
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private:
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xcb_window_t locateSystemTray(xcb_connection_t *conn, const QXcbScreen *screen);
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const QByteArray m_genericEventFilterType;
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xcb_atom_t m_sysTraySelectionAtom;
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xcb_visualid_t m_systrayVisualId;
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static QXcbScreen *qPlatformScreenForWindow(QWindow *window);
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QList<QXcbNativeInterfaceHandler *> m_handlers;
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NativeResourceForIntegrationFunction handlerNativeResourceFunctionForIntegration(const QByteArray &resource) const;
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NativeResourceForContextFunction handlerNativeResourceFunctionForContext(const QByteArray &resource) const;
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NativeResourceForScreenFunction handlerNativeResourceFunctionForScreen(const QByteArray &resource) const;
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NativeResourceForWindowFunction handlerNativeResourceFunctionForWindow(const QByteArray &resource) const;
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NativeResourceForBackingStoreFunction handlerNativeResourceFunctionForBackingStore(const QByteArray &resource) const;
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QFunctionPointer handlerPlatformFunction(const QByteArray &function) const;
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void *handlerNativeResourceForIntegration(const QByteArray &resource) const;
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void *handlerNativeResourceForContext(const QByteArray &resource, QOpenGLContext *context) const;
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void *handlerNativeResourceForScreen(const QByteArray &resource, QScreen *screen) const;
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void *handlerNativeResourceForWindow(const QByteArray &resource, QWindow *window) const;
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void *handlerNativeResourceForBackingStore(const QByteArray &resource, QBackingStore *backingStore) const;
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};
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QT_END_NAMESPACE
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#endif // QXCBNATIVEINTERFACE_H
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