новые иконки в OpenBoard
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OpenBoard/src/gui/UBVideoPlayer.cpp

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2.3 KiB

/*
13 years ago
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
13 years ago
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "UBVideoPlayer.h"
#include <QtGui>
#include <phonon/MediaObject>
#include <phonon/SeekSlider>
#include <phonon/VolumeSlider>
#include "core/memcheck.h"
UBVideoPlayer::UBVideoPlayer(QWidget* pParent)
: QWidget(pParent)
, mVideoPlayer(0)
{
mVideoPlayer = new Phonon::VideoPlayer(Phonon::VideoCategory, this);
QVBoxLayout* mainLayout = new QVBoxLayout(this);
setLayout(mainLayout);
mainLayout->setContentsMargins(0, 0, 0, 0);
mainLayout->addWidget(mVideoPlayer);
QHBoxLayout* transportLayout = new QHBoxLayout(this);
mainLayout->addLayout(transportLayout);
mPlayPause = new QPushButton(this);
transportLayout->addWidget(mPlayPause);
Phonon::SeekSlider *slider = new Phonon::SeekSlider(this);
slider->setMediaObject(mVideoPlayer->mediaObject());
slider->setPageStep(100);
transportLayout->addWidget(slider);
connect(mPlayPause, SIGNAL(clicked()),
this, SLOT(tooglePlayPause()));
connect(mVideoPlayer->mediaObject(), SIGNAL(stateChanged ( Phonon::State, Phonon::State)),
this, SLOT(mediaStateChanged ( Phonon::State, Phonon::State)));
}
UBVideoPlayer::~UBVideoPlayer()
{
// NOOP
}
void UBVideoPlayer::tooglePlayPause()
{
if(mVideoPlayer->mediaObject()->state() == Phonon::PlayingState)
{
mVideoPlayer->mediaObject()->pause();
}
else
{
mVideoPlayer->mediaObject()->play();
}
}
void UBVideoPlayer::mediaStateChanged( Phonon::State newstate, Phonon::State oldstate )
{
Q_UNUSED(oldstate);
if (newstate == Phonon::PlayingState)
{
mPlayPause->setIcon(QPixmap(":/images/pause.svg"));
}
else
{
mPlayPause->setIcon(QPixmap(":/images/play.svg"));
}
}