diff -r 000000000000 -r 1918ee327afb src/3rdparty/phonon/mmf/videowidget.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/3rdparty/phonon/mmf/videowidget.cpp Mon Jan 11 14:00:40 2010 +0000 @@ -0,0 +1,177 @@ +/* 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 . + +*/ + +#include "mediaobject.h" +#include "utils.h" +#include "videooutput.h" + +#include "videowidget.h" + +QT_BEGIN_NAMESPACE + +using namespace Phonon; +using namespace Phonon::MMF; + +/*! \class MMF::VideoWidget + \internal +*/ + +//----------------------------------------------------------------------------- +// Constants +//----------------------------------------------------------------------------- + +static const Phonon::VideoWidget::AspectRatio DefaultAspectRatio = + Phonon::VideoWidget::AspectRatioAuto; +static const qreal DefaultBrightness = 1.0; +static const Phonon::VideoWidget::ScaleMode DefaultScaleMode = + Phonon::VideoWidget::FitInView; +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) + , m_widget(new VideoOutput(parent)) + , m_aspectRatio(DefaultAspectRatio) + , m_brightness(DefaultBrightness) + , m_scaleMode(DefaultScaleMode) + , 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(); +} + + +//----------------------------------------------------------------------------- +// VideoWidgetInterface +//----------------------------------------------------------------------------- + +Phonon::VideoWidget::AspectRatio MMF::VideoWidget::aspectRatio() const +{ + return m_aspectRatio; +} + +void MMF::VideoWidget::setAspectRatio +(Phonon::VideoWidget::AspectRatio aspectRatio) +{ + TRACE_CONTEXT(VideoWidget::setAspectRatio, EVideoApi); + TRACE("aspectRatio %d", aspectRatio); + + m_aspectRatio = 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_scaleMode; +} + +void MMF::VideoWidget::setScaleMode(Phonon::VideoWidget::ScaleMode scaleMode) +{ + TRACE_CONTEXT(VideoWidget::setScaleMode, EVideoApi); + TRACE("setScaleMode %d", setScaleMode); + + m_scaleMode = 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_widget.data(); +} + +VideoOutput& MMF::VideoWidget::videoOutput() +{ + return *static_cast(widget()); +} + +bool MMF::VideoWidget::activateOnMediaObject(MediaObject *mo) +{ + mo->setVideoOutput(&videoOutput()); + return true; +} + +QT_END_NAMESPACE +