QompQtMultimediaPlayer::QompQtMultimediaPlayer() : QompPlayer(), player_(new QMediaPlayer(this)), resolver_(0/*new QompTagLibMetaDataResolver(this)*/), watcher_(0) { connect(player_, SIGNAL(positionChanged(qint64)), SIGNAL(currentPositionChanged(qint64))); connect(player_, SIGNAL(volumeChanged(int)), SLOT(volumeChanged(int))); connect(player_, SIGNAL(mutedChanged(bool)), SIGNAL(mutedChanged(bool))); connect(player_, SIGNAL(durationChanged(qint64)), SIGNAL(currentTuneTotalTimeChanged(qint64))); connect(player_, SIGNAL(stateChanged(QMediaPlayer::State)), SLOT(playerStateChanged(QMediaPlayer::State))); connect(player_, SIGNAL(mediaStatusChanged(QMediaPlayer::MediaStatus)), SLOT(mediaStatusChanged(QMediaPlayer::MediaStatus))); //connect(resolver_, SIGNAL(tuneUpdated(Tune*)), SIGNAL(tuneDataUpdated(Tune*)), Qt::QueuedConnection); }
void Connection::processResponse(const QDomDocument &xml) { QString status = xml.documentElement().attribute("status"); if (status == "running") { setState(DebugSession::ActiveState); } else if (status == "stopping") { setState(DebugSession::StoppingState); } else if (status == "stopped") { setState(DebugSession::StoppedState); } else if (status == "break") { setState(DebugSession::PausedState); QDomElement el = xml.documentElement().firstChildElement(); if (el.nodeName() == "xdebug:message") { KUrl file = KUrl(el.attribute("filename")); int lineNum = el.attribute("lineno").toInt()-1; emit currentPositionChanged(file, lineNum); } } if (xml.documentElement().attribute("command") == "feature_get" && xml.documentElement().attribute("feature_name") == "encoding") { QTextCodec* c = QTextCodec::codecForName(xml.documentElement().text().toAscii()); if (c) { m_codec = c; } } CallbackBase* callback = 0; if (xml.documentElement().hasAttribute("transaction_id")) { int transactionId = xml.documentElement().attribute("transaction_id").toInt(); if (m_callbacks.contains(transactionId)) { callback = m_callbacks[transactionId]; m_callbacks.remove(transactionId); } } if (callback && !callback->allowError()) { //if callback doesn't handle errors himself QDomElement el = xml.documentElement().firstChildElement(); if (el.nodeName() == "error") { kWarning() << "error" << el.attribute("code") << "for transaction" << xml.documentElement().attribute("transaction_id"); kDebug() << el.firstChildElement().text(); Q_ASSERT(false); } } if (callback) { callback->execute(xml); delete callback; } }
void TrackRecorder::positionUpdated(const QGeoPositionInfo &newPos) { if(newPos.hasAttribute(QGeoPositionInfo::HorizontalAccuracy)) { m_accuracy = newPos.attribute(QGeoPositionInfo::HorizontalAccuracy); } else { m_accuracy = -1; } emit accuracyChanged(); m_currentPosition = newPos.coordinate(); emit currentPositionChanged(); if(newPos.hasAttribute(QGeoPositionInfo::HorizontalAccuracy) && (newPos.attribute(QGeoPositionInfo::HorizontalAccuracy) > 30.0)) { return; } if(m_tracking) { m_points.append(newPos); emit pointsChanged(); emit timeChanged(); if(m_isEmpty) { m_isEmpty = false; m_minLat = m_maxLat = newPos.coordinate().latitude(); m_minLon = m_maxLon = newPos.coordinate().longitude(); emit isEmptyChanged(); } if(m_points.size() > 1) { // Next line triggers following compiler warning? // \usr\include\qt5\QtCore\qlist.h:452: warning: assuming signed overflow does not occur when assuming that (X - c) > X is always false [-Wstrict-overflow] m_distance += m_points.at(m_points.size()-2).coordinate().distanceTo(m_points.at(m_points.size()-1).coordinate()); emit distanceChanged(); if(newPos.coordinate().latitude() < m_minLat) { m_minLat = newPos.coordinate().latitude(); } else if(newPos.coordinate().latitude() > m_maxLat) { m_maxLat = newPos.coordinate().latitude(); } if(newPos.coordinate().longitude() < m_minLon) { m_minLon = newPos.coordinate().longitude(); } else if(newPos.coordinate().longitude() > m_maxLon) { m_maxLon = newPos.coordinate().longitude(); } } emit newTrackPoint(newPos.coordinate()); } }
void PositionTool::slotPositionChanged(const QPointF & position) { emit currentPositionChanged(position); }