bool HelloWorld::on_timer_update_image()
{
Glib::RefPtr<Gdk::Window> win = get_window();
if (win)
{
Gdk::Rectangle r(0, 0, m_VW.get_width(), m_VW.get_height());
win->invalidate_rect(r, true);
}
return true;
}
bool HelloWorld::on_timer_update_image()
{
Glib::RefPtr<Gdk::Window> win = get_window();
if (win)
{
int top_x, top_y, bottom_x, bottom_y;
m_VW.translate_coordinates(*this, 0, 0, top_x, top_y);
m_VW.translate_coordinates(*this, m_VW.get_width(), m_VW.get_height(), bottom_x, bottom_y);
Gdk::Rectangle r(top_x, top_y, bottom_x, bottom_y);
win->invalidate_rect(r, true);
}
return true;
}
VideoWidget *
XinePlayerBackend::initialize(QWidget *videoWidgetParent)
{
XineVideoLayerWidget *videoLayer = new XineVideoLayerWidget(0);
VideoWidget *videoWidget = new VideoWidget(videoLayer, videoWidgetParent);
if(!initializeXine(videoWidget->videoLayer()->winId())) {
delete videoWidget;
finalizeXine();
kError() << "xine initialization failed!";
return 0;
}
videoLayer->setVideoDriver(m_videoDriver);
connect(videoLayer, SIGNAL(geometryChanged()), this, SLOT(onVideoLayerGeometryChanged()));
return videoWidget;
}
QObject *Backend::createObject(BackendInterface::Class c, QObject *parent, const QList<QVariant> &args)
{
TRACE_CONTEXT(Backend::createObject, EBackend);
TRACE_ENTRY("class %d", c);
QObject* result = 0;
switch (c) {
case AudioOutputClass:
result = new AudioOutput(this, parent);
break;
case MediaObjectClass:
result = new MediaObject(parent);
break;
case VolumeFaderEffectClass:
case VisualizationClass:
case VideoDataOutputClass:
case EffectClass:
{
Q_ASSERT(args.count() == 1);
Q_ASSERT(args.first().type() == QVariant::Int);
const EffectFactory::Type type =
static_cast<EffectFactory::Type>(args.first().toInt());
return m_effectFactory->createAudioEffect(type, parent);
}
case VideoWidgetClass:
{
VideoWidget *widget = new VideoWidget(qobject_cast<QWidget *>(parent));
#ifndef PHONON_MMF_VIDEO_SURFACES
widget->setAncestorMoveMonitor(m_ancestorMoveMonitor.data());
#endif
result = widget;
}
break;
default:
TRACE_PANIC(InvalidBackendInterfaceClass);
}
TRACE_RETURN("0x%08x", result);
}
VideoPlayer::VideoPlayer(QWidget *parent)
: QWidget(parent)
, mediaPlayer(0, QMediaPlayer::VideoSurface)
, playButton(0)
, positionSlider(0)
{
VideoWidget *videoWidget = new VideoWidget;
QAbstractButton *openButton = new QPushButton(tr("Open..."));
connect(openButton, SIGNAL(clicked()), this, SLOT(openFile()));
playButton = new QPushButton;
playButton->setEnabled(false);
playButton->setIcon(style()->standardIcon(QStyle::SP_MediaPlay));
connect(playButton, SIGNAL(clicked()),
this, SLOT(play()));
positionSlider = new QSlider(Qt::Horizontal);
positionSlider->setRange(0, 0);
connect(positionSlider, SIGNAL(sliderMoved(int)),
this, SLOT(setPosition(int)));
QBoxLayout *controlLayout = new QHBoxLayout;
controlLayout->setMargin(0);
controlLayout->addWidget(openButton);
controlLayout->addWidget(playButton);
controlLayout->addWidget(positionSlider);
QBoxLayout *layout = new QVBoxLayout;
layout->addWidget(videoWidget);
layout->addLayout(controlLayout);
setLayout(layout);
mediaPlayer.setVideoOutput(videoWidget->videoSurface());
connect(&mediaPlayer, SIGNAL(stateChanged(QMediaPlayer::State)),
this, SLOT(mediaStateChanged(QMediaPlayer::State)));
connect(&mediaPlayer, SIGNAL(positionChanged(qint64)), this, SLOT(positionChanged(qint64)));
connect(&mediaPlayer, SIGNAL(durationChanged(qint64)), this, SLOT(durationChanged(qint64)));
}
void CPlayerList::start()
{
QSettings settings(QCoreApplication::applicationDirPath () + "/config.ini",
QSettings::IniFormat);
scene = new QGraphicsScene(desk.screenGeometry(), this);
scene->setBackgroundBrush(Qt::black);
if( settings.value("displayDefaultImage",true).toBool() )
{
CImage *image = new CImage(QPixmap(":/images/horux.png"));
image->setDuration(5000);
mediaList << image;
connect(image, SIGNAL(finished()), this, SLOT(playNext()));
}
splash = new SplashItem();
splash->setZValue(5);
splash->setPos(100, scene->sceneRect().top());
scene->addItem(splash);
myview = new QGraphicsView(scene);
myview->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
myview->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
myview->setRenderHints(QPainter::Antialiasing | QPainter::SmoothPixmapTransform);
myview->setFrameShadow(QFrame::Plain);
myview->setFrameShape(QFrame::NoFrame);
myview->showFullScreen();
myview->setCursor( QCursor( Qt::BlankCursor ) );
QString mediaPath = settings.value("media_path","").toString();
QSqlQuery query("SELECT * FROM hr_horux_media_media WHERE published=1 AND id_device=" + deviceId + " ORDER by `order`");
while(query.next())
{
QString type = query.value(2).toString();
QString path = mediaPath + query.value(3).toString();
int time = query.value(4).toInt();
QFile file(path);
if(file.exists())
{
if(type == "IMAGE")
{
CImage *image = new CImage(QPixmap(path));
image->setDuration(time * 1000);
mediaList << image;
connect(image, SIGNAL(finished()), this, SLOT(playNext()));
}
if(type == "MOVIE")
{
VideoWidget *video = new VideoWidget();
video->setDuration(time * 1000);
video->setMedia(path);
mediaList << video;
connect(video, SIGNAL(finished()), this, SLOT(playNext()));
}
}
}
if(mediaList.count() == 0)
{
CImage *image = new CImage(QPixmap(":/images/horux.png"));
image->setDuration(5000);
mediaList << image;
connect(image, SIGNAL(finished()), this, SLOT(playNext()));
}
group = new QtStateGroup(scene);
createTransition();
stateList.at(0)->activate();
isStart = true;
if(mediaList.size() > 0)
{
index = 0;
playNext();
}
}
void HelloWorld::on_button_clicked()
{
cout << "on_button_click" << endl;
cout << m_VW.get_width() << " " << m_VW.get_height() << endl;
}
void keyPressEvent( QKeyEvent *e )
{
emit owner->keyPressed( e );
}
