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/* This file is part of the KDE project.
Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
This library is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 2.1 or 3 of the License.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#include "mediaobject.h"
#include "utils.h"
#include "videowidget.h"
#ifdef PHONON_MMF_VIDEO_SURFACES
#include "videooutput_surface.h"
#else
#include "videooutput_dsa.h"
#endif
QT_BEGIN_NAMESPACE
using namespace Phonon;
using namespace Phonon::MMF;
/*! \class MMF::VideoWidget
\internal
*/
//-----------------------------------------------------------------------------
// Constants
//-----------------------------------------------------------------------------
static const qreal DefaultBrightness = 1.0;
static const qreal DefaultContrast = 1.0;
static const qreal DefaultHue = 1.0;
static const qreal DefaultSaturation = 1.0;
//-----------------------------------------------------------------------------
// Constructor / destructor
//-----------------------------------------------------------------------------
MMF::VideoWidget::VideoWidget(QWidget *parent)
: MediaNode(parent)
#ifdef PHONON_MMF_VIDEO_SURFACES
, m_videoOutput(new SurfaceVideoOutput(parent))
#else
, m_videoOutput(new DsaVideoOutput(parent))
#endif
, m_brightness(DefaultBrightness)
, m_contrast(DefaultContrast)
, m_hue(DefaultHue)
, m_saturation(DefaultSaturation)
{
TRACE_CONTEXT(VideoWidget::VideoWidget, EVideoApi);
TRACE_ENTRY_0();
TRACE_EXIT_0();
}
MMF::VideoWidget::~VideoWidget()
{
TRACE_CONTEXT(VideoWidget::~VideoWidget, EVideoApi);
TRACE_ENTRY_0();
TRACE_EXIT_0();
}
#ifndef PHONON_MMF_VIDEO_SURFACES
void MMF::VideoWidget::setAncestorMoveMonitor(AncestorMoveMonitor *monitor)
{
static_cast<DsaVideoOutput *>(m_videoOutput.data())->setAncestorMoveMonitor(monitor);
}
#endif
//-----------------------------------------------------------------------------
// VideoWidgetInterface
//-----------------------------------------------------------------------------
Phonon::VideoWidget::AspectRatio MMF::VideoWidget::aspectRatio() const
{
return m_videoOutput->aspectRatio();
}
void MMF::VideoWidget::setAspectRatio
(Phonon::VideoWidget::AspectRatio aspectRatio)
{
TRACE_CONTEXT(VideoWidget::setAspectRatio, EVideoApi);
TRACE("aspectRatio %d", aspectRatio);
m_videoOutput->setAspectRatio(aspectRatio);
}
qreal MMF::VideoWidget::brightness() const
{
return m_brightness;
}
void MMF::VideoWidget::setBrightness(qreal brightness)
{
TRACE_CONTEXT(VideoWidget::setBrightness, EVideoApi);
TRACE("brightness %f", brightness);
m_brightness = brightness;
}
Phonon::VideoWidget::ScaleMode MMF::VideoWidget::scaleMode() const
{
return m_videoOutput->scaleMode();
}
void MMF::VideoWidget::setScaleMode(Phonon::VideoWidget::ScaleMode scaleMode)
{
TRACE_CONTEXT(VideoWidget::setScaleMode, EVideoApi);
TRACE("setScaleMode %d", scaleMode);
m_videoOutput->setScaleMode(scaleMode);
}
qreal MMF::VideoWidget::contrast() const
{
return m_contrast;
}
void MMF::VideoWidget::setContrast(qreal contrast)
{
TRACE_CONTEXT(VideoWidget::setContrast, EVideoApi);
TRACE("contrast %f", contrast);
m_contrast = contrast;
}
qreal MMF::VideoWidget::hue() const
{
return m_hue;
}
void MMF::VideoWidget::setHue(qreal hue)
{
TRACE_CONTEXT(VideoWidget::setHue, EVideoApi);
TRACE("hue %f", hue);
m_hue = hue;
}
qreal MMF::VideoWidget::saturation() const
{
return m_saturation;
}
void MMF::VideoWidget::setSaturation(qreal saturation)
{
TRACE_CONTEXT(VideoWidget::setSaturation, EVideoApi);
TRACE("saturation %f", saturation);
m_saturation = saturation;
}
QWidget* MMF::VideoWidget::widget()
{
return m_videoOutput.data();
}
//-----------------------------------------------------------------------------
// MediaNode
//-----------------------------------------------------------------------------
void MMF::VideoWidget::connectMediaObject(MediaObject *mediaObject)
{
mediaObject->setVideoOutput(m_videoOutput.data());
}
void MMF::VideoWidget::disconnectMediaObject(MediaObject *mediaObject)
{
mediaObject->setVideoOutput(0);
}
QT_END_NAMESPACE
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