diff options
Diffstat (limited to 'doc/codesnippets/doc/src/snippets/code/doc_src_phonon-api.qdoc')
-rw-r--r-- | doc/codesnippets/doc/src/snippets/code/doc_src_phonon-api.qdoc | 224 |
1 files changed, 0 insertions, 224 deletions
diff --git a/doc/codesnippets/doc/src/snippets/code/doc_src_phonon-api.qdoc b/doc/codesnippets/doc/src/snippets/code/doc_src_phonon-api.qdoc deleted file mode 100644 index e2307929c..000000000 --- a/doc/codesnippets/doc/src/snippets/code/doc_src_phonon-api.qdoc +++ /dev/null @@ -1,224 +0,0 @@ -//! [0] -PushStream::PushStream(QObject *parent) - : AbstractMediaStream(parent), m_timer(new QTimer(this)) -{ - setStreamSize(getMediaStreamSize()); - - connect(m_timer, SIGNAL(timeout()), SLOT(moreData())); - m_timer->setInterval(0); -} - -void PushStream::moreData() -{ - const QByteArray data = getMediaData(); - if (data.isEmpty()) { - endOfData(); - } else { - writeData(data); - } -} - -void PushStream::needData() -{ - m_timer->start(); - moreData(); -} - -void PushStream::enoughData() -{ - m_timer->stop(); -} -//! [0] - - -//! [1] -PullStream::PullStream(QObject *parent) - : AbstractMediaStream(parent) -{ - setStreamSize(getMediaStreamSize()); -} - -void PullStream::needData() -{ - const QByteArray data = getMediaData(); - if (data.isEmpty()) { - endOfData(); - } else { - writeData(data); - } -} -//! [1] - - -//! [2] -seekStream(0); -//! [2] - - -//! [3] -MediaObject m; -QString fileName("/home/foo/bar.ogg"); -QUrl url("http://www.example.com/stream.mp3"); -QBuffer *someBuffer; -m.setCurrentSource(fileName); -m.setCurrentSource(url); -m.setCurrentSource(someBuffer); -m.setCurrentSource(Phonon::Cd); -//! [3] - - -//! [4] -VideoPlayer *player = new VideoPlayer(Phonon::VideoCategory, parentWidget); -connect(player, SIGNAL(finished()), player, SLOT(deleteLater())); -player->play(url); -//! [4] - - -//! [5] -audioPlayer->load(url); -audioPlayer->play(); -//! [5] - - -//! [6] -media = new MediaObject(this); -connect(media, SIGNAL(finished()), SLOT(slotFinished()); -media->setCurrentSource("/home/username/music/filename.ogg"); - -... - -media->play(); -//! [6] - - -//! [7] -media->setCurrentSource(":/sounds/startsound.ogg"); -media->enqueue("/home/username/music/song.mp3"); -media->enqueue(":/sounds/endsound.ogg"); -//! [7] - - -//! [8] - media->setCurrentSource(":/sounds/startsound.ogg"); - connect(media, SIGNAL(aboutToFinish()), SLOT(enqueueNextSource())); -} - -void enqueueNextSource() -{ - media->enqueue("/home/username/music/song.mp3"); -} -//! [8] - - -//! [9] -int x = 200; -media->setTickInterval(x); -Q_ASSERT(x == producer->tickInterval()); -//! [9] - - -//! [10] -int x = 200; -media->setTickInterval(x); -Q_ASSERT(x >= producer->tickInterval() && - x <= 2producer->tickInterval()); -//! [10] - - -//! [11] - connect(media, SIGNAL(hasVideoChanged(bool)), hasVideoChanged(bool)); - media->setCurrentSource("somevideo.avi"); - media->hasVideo(); // returns false; -} - -void hasVideoChanged(bool b) -{ - // b == true - media->hasVideo(); // returns true; -} -//! [11] - - -//! [12] - connect(media, SIGNAL(hasVideoChanged(bool)), hasVideoChanged(bool)); - media->setCurrentSource("somevideo.avi"); - media->hasVideo(); // returns false; -} - -void hasVideoChanged(bool b) -{ - // b == true - media->hasVideo(); // returns true; -} -//! [12] - - -//! [13] -setMetaArtist(media->metaData("ARTIST")); -setMetaAlbum(media->metaData("ALBUM")); -setMetaTitle(media->metaData("TITLE")); -setMetaDate(media->metaData("DATE")); -setMetaGenre(media->metaData("GENRE")); -setMetaTrack(media->metaData("TRACKNUMBER")); -setMetaComment(media->metaData("DESCRIPTION")); -//! [13] - - -//! [14] -QUrl url("http://www.example.com/music.ogg"); -media->setCurrentSource(url); -//! [14] - - -//! [15] -progressBar->setRange(0, 100); // this is the default -connect(media, SIGNAL(bufferStatus(int)), progressBar, SLOT(setValue(int))); -//! [15] - - -//! [16] -QObject::connect(BackendCapabilities::notifier(), SIGNAL(capabilitiesChanged()), ... -//! [16] - - -//! [17] -QComboBox *cb = new QComboBox(parentWidget); -ObjectDescriptionModel *model = new ObjectDescriptionModel(cb); -model->setModelData(BackendCapabilities::availableAudioOutputDevices()); -cb->setModel(model); -cb->setCurrentIndex(0); // select first entry -//! [17] - - -//! [18] -int cbIndex = cb->currentIndex(); -AudioOutputDevice selectedDevice = model->modelData(cbIndex); -//! [18] - - -//! [19] -Path path = Phonon::createPath(...); -Effect *effect = new Effect(this); -path.insertEffect(effect); -//! [19] - - -//! [20] -MediaObject *media = new MediaObject; -AudioOutput *output = new AudioOutput(Phonon::MusicCategory); -Path path = Phonon::createPath(media, output); -Q_ASSERT(path.isValid()); // for this simple case the path should always be - //valid - there are unit tests to ensure it -// insert an effect -QList<EffectDescription> effectList = BackendCapabilities::availableAudioEffects(); -if (!effectList.isEmpty()) { - Effect *effect = path.insertEffect(effectList.first()); -} -//! [20] - - -//! [21] -MediaObject *media = new MediaObject(parent); -VideoWidget *vwidget = new VideoWidget(parent); -Phonon::createPath(media, vwidget); -//! [21] |