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/***************************************************************************
**
** Copyright (C) 2011 - 2013 BlackBerry Limited. All rights reserved.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the plugins 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 QQNXWINDOW_H
#define QQNXWINDOW_H
#include <qpa/qplatformwindow.h>
#include "qqnxabstractcover.h"
#include <QtCore/QScopedPointer>
#if !defined(QT_NO_OPENGL)
#include <EGL/egl.h>
#endif
#include <screen/screen.h>
QT_BEGIN_NAMESPACE
// all surfaces double buffered
#define MAX_BUFFER_COUNT 2
class QQnxScreen;
class QSurfaceFormat;
class QQnxWindow : public QPlatformWindow
{
friend class QQnxScreen;
public:
QQnxWindow(QWindow *window, screen_context_t context, bool needRootWindow);
virtual ~QQnxWindow();
void setGeometry(const QRect &rect);
void setVisible(bool visible);
void setOpacity(qreal level);
bool isExposed() const;
WId winId() const { return window()->type() == Qt::Desktop ? -1 : (WId)m_window; }
screen_window_t nativeHandle() const { return m_window; }
void setBufferSize(const QSize &size);
QSize bufferSize() const { return m_bufferSize; }
void setScreen(QQnxScreen *platformScreen);
void setParent(const QPlatformWindow *window);
void raise();
void lower();
void requestActivateWindow();
void setWindowState(Qt::WindowState state);
void setExposed(bool exposed);
void propagateSizeHints();
void setMMRendererWindowName(const QString &name);
void setMMRendererWindow(screen_window_t handle);
void clearMMRendererWindow();
QQnxScreen *screen() const { return m_screen; }
const QList<QQnxWindow*>& children() const { return m_childWindows; }
QQnxWindow *findWindow(screen_window_t windowHandle);
void minimize();
QString mmRendererWindowName() const { return m_mmRendererWindowName; }
screen_window_t mmRendererWindow() const { return m_mmRendererWindow; }
void setRotation(int rotation);
QByteArray groupName() const { return m_windowGroupName; }
void joinWindowGroup(const QByteArray &groupName);
bool shouldMakeFullScreen() const;
protected:
virtual int pixelFormat() const = 0;
virtual void resetBuffers() = 0;
void initWindow();
void windowPosted();
screen_context_t m_screenContext;
private:
void createWindowGroup();
void setGeometryHelper(const QRect &rect);
void removeFromParent();
void updateVisibility(bool parentVisible);
void updateZorder(int &topZorder);
void updateZorder(screen_window_t window, int &zOrder);
void applyWindowState();
void setFocus(screen_window_t newFocusWindow);
screen_window_t m_window;
QSize m_bufferSize;
QQnxScreen *m_screen;
QQnxWindow *m_parentWindow;
QList<QQnxWindow*> m_childWindows;
QScopedPointer<QQnxAbstractCover> m_cover;
bool m_visible;
bool m_exposed;
QRect m_unmaximizedGeometry;
Qt::WindowState m_windowState;
QString m_mmRendererWindowName;
screen_window_t m_mmRendererWindow;
// Group name of window group headed by this window
QByteArray m_windowGroupName;
// Group name that we have joined or "" if we've not joined any group.
QByteArray m_parentGroupName;
bool m_isTopLevel;
};
QT_END_NAMESPACE
#endif // QQNXWINDOW_H
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