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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** 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 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "s60videowidget.h"
#include <QtGui/private/qwidget_p.h>
#include <QEvent>
#include <coemain.h> // For CCoeEnv
QT_BEGIN_NAMESPACE
QBlackWidget::QBlackWidget(QWidget *parent)
: QWidget(parent)
{
setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
setAttribute(Qt::WA_OpaquePaintEvent, true);
setAttribute(Qt::WA_NoSystemBackground, true);
setAutoFillBackground(false);
setPalette(QPalette(Qt::black));
#if QT_VERSION >= 0x040601 && !defined(__WINSCW__)
qt_widget_private(this)->extraData()->nativePaintMode = QWExtra::ZeroFill;
qt_widget_private(this)->extraData()->receiveNativePaintEvents = true;
#endif
}
QBlackWidget::~QBlackWidget()
{
}
void QBlackWidget::beginNativePaintEvent(const QRect& /*controlRect*/)
{
emit beginVideoWindowNativePaint();
}
void QBlackWidget::endNativePaintEvent(const QRect& /*controlRect*/)
{
CCoeEnv::Static()->WsSession().Flush();
emit endVideoWindowNativePaint();
}
void QBlackWidget::paintEvent(QPaintEvent *event)
{
Q_UNUSED(event);
// Do nothing
}
S60VideoWidgetControl::S60VideoWidgetControl(QObject *parent)
: QVideoWidgetControl(parent)
, m_widget(0)
, m_aspectRatioMode(Qt::KeepAspectRatio)
{
m_widget = new QBlackWidget();
connect(m_widget, SIGNAL(beginVideoWindowNativePaint()), this, SIGNAL(beginVideoWindowNativePaint()));
connect(m_widget, SIGNAL(endVideoWindowNativePaint()), this, SIGNAL(endVideoWindowNativePaint()));
m_widget->installEventFilter(this);
m_widget->winId();
}
S60VideoWidgetControl::~S60VideoWidgetControl()
{
delete m_widget;
}
QWidget *S60VideoWidgetControl::videoWidget()
{
return m_widget;
}
Qt::AspectRatioMode S60VideoWidgetControl::aspectRatioMode() const
{
return m_aspectRatioMode;
}
void S60VideoWidgetControl::setAspectRatioMode(Qt::AspectRatioMode ratio)
{
if (m_aspectRatioMode == ratio)
return;
m_aspectRatioMode = ratio;
emit widgetUpdated();
}
bool S60VideoWidgetControl::isFullScreen() const
{
return m_widget->isFullScreen();
}
void S60VideoWidgetControl::setFullScreen(bool fullScreen)
{
emit fullScreenChanged(fullScreen);
}
int S60VideoWidgetControl::brightness() const
{
return 0;
}
void S60VideoWidgetControl::setBrightness(int brightness)
{
Q_UNUSED(brightness);
}
int S60VideoWidgetControl::contrast() const
{
return 0;
}
void S60VideoWidgetControl::setContrast(int contrast)
{
Q_UNUSED(contrast);
}
int S60VideoWidgetControl::hue() const
{
return 0;
}
void S60VideoWidgetControl::setHue(int hue)
{
Q_UNUSED(hue);
}
int S60VideoWidgetControl::saturation() const
{
return 0;
}
void S60VideoWidgetControl::setSaturation(int saturation)
{
Q_UNUSED(saturation);
}
bool S60VideoWidgetControl::eventFilter(QObject *object, QEvent *e)
{
if (object == m_widget) {
if ( e->type() == QEvent::Resize
|| e->type() == QEvent::Move
|| e->type() == QEvent::WinIdChange
|| e->type() == QEvent::ParentChange
|| e->type() == QEvent::Show)
emit widgetUpdated();
}
return false;
}
WId S60VideoWidgetControl::videoWidgetWId()
{
if (m_widget->internalWinId())
return m_widget->internalWinId();
if (m_widget->effectiveWinId())
return m_widget->effectiveWinId();
return NULL;
}
void S60VideoWidgetControl::videoStateChanged(QMediaPlayer::State state)
{
if (state == QMediaPlayer::StoppedState) {
#if QT_VERSION <= 0x040600 && !defined(FF_QT)
qt_widget_private(m_widget)->extraData()->disableBlit = false;
#endif
m_widget->repaint();
} else if (state == QMediaPlayer::PlayingState) {
#if QT_VERSION <= 0x040600 && !defined(FF_QT)
qt_widget_private(m_widget)->extraData()->disableBlit = true;
#endif
}
}
QT_END_NAMESPACE
|
