void QDeclarativeAnimatedImage::setSource(const QUrl &url)
{
Q_D(QDeclarativeAnimatedImage);
if (url == d->url)
return;
delete d->_movie;
d->_movie = 0;
if (d->reply) {
d->reply->deleteLater();
d->reply = 0;
}
d->url = url;
if (url.isEmpty()) {
delete d->_movie;
d->status = Null;
} else {
#ifndef QT_NO_LOCALFILE_OPTIMIZED_QML
QString lf = QDeclarativeEnginePrivate::urlToLocalFileOrQrc(url);
if (!lf.isEmpty()) {
//### should be unified with movieRequestFinished
d->_movie = new QMovie(lf);
if (!d->_movie->isValid()){
qmlInfo(this) << "Error Reading Animated Image File " << d->url.toString();
delete d->_movie;
d->_movie = 0;
return;
}
connect(d->_movie, SIGNAL(stateChanged(QMovie::MovieState)),
this, SLOT(playingStatusChanged()));
connect(d->_movie, SIGNAL(frameChanged(int)),
this, SLOT(movieUpdate()));
d->_movie->setCacheMode(QMovie::CacheAll);
if(d->playing)
d->_movie->start();
else
d->_movie->jumpToFrame(0);
if(d->paused)
d->_movie->setPaused(true);
d->setPixmap(d->_movie->currentPixmap());
d->status = Ready;
d->progress = 1.0;
emit statusChanged(d->status);
emit sourceChanged(d->url);
emit progressChanged(d->progress);
return;
}
#endif
d->status = Loading;
QNetworkRequest req(d->url);
req.setAttribute(QNetworkRequest::HttpPipeliningAllowedAttribute, true);
d->reply = qmlEngine(this)->networkAccessManager()->get(req);
QObject::connect(d->reply, SIGNAL(finished()),
this, SLOT(movieRequestFinished()));
}
void QQuickAnimatedImage::load()
{
Q_D(QQuickAnimatedImage);
if (d->url.isEmpty()) {
if (d->progress != 0) {
d->progress = 0;
emit progressChanged(d->progress);
}
d->setImage(QImage());
d->status = Null;
emit statusChanged(d->status);
if (sourceSize() != d->oldSourceSize) {
d->oldSourceSize = sourceSize();
emit sourceSizeChanged();
}
if (isPlaying() != d->oldPlaying)
emit playingChanged();
} else {
QString lf = QQmlFile::urlToLocalFileOrQrc(d->url);
if (!lf.isEmpty()) {
d->_movie = new QMovie(lf);
movieRequestFinished();
} else {
if (d->status != Loading) {
d->status = Loading;
emit statusChanged(d->status);
}
if (d->progress != 0) {
d->progress = 0;
emit progressChanged(d->progress);
}
QNetworkRequest req(d->url);
req.setAttribute(QNetworkRequest::HttpPipeliningAllowedAttribute, true);
d->reply = qmlEngine(this)->networkAccessManager()->get(req);
QObject::connect(d->reply, SIGNAL(finished()),
this, SLOT(movieRequestFinished()));
QObject::connect(d->reply, SIGNAL(downloadProgress(qint64,qint64)),
this, SLOT(requestProgress(qint64,qint64)));
}
}
}
