void PhMediaPanel::setClock(PhClock *clock)
{
_clock = clock;
if(_clock) {
setTCType(_clock->timeCodeType());
ui->_timecodeLabel->setText(PhTimeCode::stringFromFrame(_clock->frame(), _clock->timeCodeType()));
connect(_clock, SIGNAL(frameChanged(PhFrame, PhTimeCodeType)), this, SLOT(onFrameChanged(PhFrame, PhTimeCodeType)));
connect(_clock, SIGNAL(rateChanged(PhRate)), this, SLOT(onRateChanged(PhRate)));
connect(_clock, SIGNAL(tcTypeChanged(PhTimeCodeType)), this, SLOT(onTimeCodeTypeChanged(PhTimeCodeType)));
}
}
void InputManager::UpdateRate()
{
/* Update Rate */
float f_new_rate = var_GetFloat( p_input, "rate" );
if( f_new_rate != f_rate )
{
f_rate = f_new_rate;
/* Update rate */
emit rateChanged( f_rate );
}
}
/* Define the Input used.
Add the callbacks on input
p_input is held once here */
void InputManager::setInput( input_thread_t *_p_input )
{
delInput();
p_input = _p_input;
if( p_input != NULL )
{
msg_Dbg( p_intf, "IM: Setting an input" );
vlc_object_hold( p_input );
addCallbacks();
UpdateStatus();
UpdateName();
UpdateArt();
UpdateTeletext();
UpdateNavigation();
UpdateVout();
p_item = input_GetItem( p_input );
emit rateChanged( var_GetFloat( p_input, "rate" ) );
/* Get Saved Time */
if( p_item->i_type == ITEM_TYPE_FILE )
{
int i_time = RecentsMRL::getInstance( p_intf )->time( p_item->psz_uri );
if( i_time > 0 &&
!var_GetFloat( p_input, "run-time" ) &&
!var_GetFloat( p_input, "start-time" ) &&
!var_GetFloat( p_input, "stop-time" ) )
{
emit resumePlayback( (int64_t)i_time * 1000 );
}
}
}
else
{
p_item = NULL;
assert( !p_input_vbi );
emit rateChanged( var_InheritFloat( p_intf, "rate" ) );
}
}
/* delete Input if it ever existed.
Delete the callbacls on input
p_input is released once here */
void InputManager::delInput()
{
if( !p_input ) return;
msg_Dbg( p_intf, "IM: Deleting the input" );
delCallbacks();
i_old_playing_status = END_S;
p_item = NULL;
oldName = "";
artUrl = "";
b_video = false;
timeA = 0;
timeB = 0;
f_rate = 0. ;
if( p_input_vbi )
{
vlc_object_release( p_input_vbi );
p_input_vbi = NULL;
}
vlc_object_release( p_input );
p_input = NULL;
emit positionUpdated( -1.0, 0 ,0 );
emit rateChanged( var_InheritFloat( p_intf, "rate" ) );
emit nameChanged( "" );
emit chapterChanged( 0 );
emit titleChanged( 0 );
emit playingStatusChanged( END_S );
emit teletextPossible( false );
emit AtoBchanged( false, false );
emit voutChanged( false );
emit voutListChanged( NULL, 0 );
/* Reset all InfoPanels but stats */
emit artChanged( NULL );
emit artChanged( "" );
emit infoChanged( NULL );
emit currentMetaChanged( (input_item_t *)NULL );
emit encryptionChanged( false );
emit recordingStateChanged( false );
emit cachingChanged( 1 );
}
GraphicStripSyncTestWindow::GraphicStripSyncTestWindow(GraphicStripSyncTestSettings *settings) :
PhDocumentWindow(settings),
ui(new Ui::GraphicStripSyncTestWindow),
_settings(settings),
_sonySlave(PhTimeCodeType25, _settings)
{
ui->setupUi(this);
_strip = ui->stripView->strip();
_strip->setSettings(_settings);
_doc = _strip->doc();
_clock = _strip->clock();
_clockSynchroniser.setStripClock(_clock);
connect(ui->actionOpen, SIGNAL(triggered()), this, SLOT(onOpenFile()));
connect(_clock, SIGNAL(frameChanged(PhFrame, PhTimeCodeType)), this, SLOT(onFrameChanged(PhFrame, PhTimeCodeType)));
connect(_clock, SIGNAL(rateChanged(PhRate)), this, SLOT(onRateChanged(PhRate)));
if(_sonySlave.open()) {
_clock = _sonySlave.clock();
_clockSynchroniser.setSonyClock(_clock);
connect(ui->stripView, SIGNAL(beforePaint(int)), &_sonySlave, SLOT(checkVideoSync(int)));
}
void MediaPlayerPrivateAVFoundation::dispatchNotification()
{
ASSERT(isMainThread());
Notification notification = Notification();
{
MutexLocker lock(m_queueMutex);
if (m_queuedNotifications.isEmpty())
return;
if (!m_delayCallbacks) {
// Only dispatch one notification callback per invocation because they can cause recursion.
notification = m_queuedNotifications.first();
m_queuedNotifications.remove(0);
}
if (!m_queuedNotifications.isEmpty() && !m_mainThreadCallPending)
callOnMainThread(mainThreadCallback, this);
if (!notification.isValid())
return;
}
if (notification.type() != Notification::FunctionType)
LOG(Media, "MediaPlayerPrivateAVFoundation::dispatchNotification(%p) - dispatching %s", this, notificationName(notification));
switch (notification.type()) {
case Notification::ItemDidPlayToEndTime:
didEnd();
break;
case Notification::ItemTracksChanged:
tracksChanged();
updateStates();
break;
case Notification::ItemStatusChanged:
updateStates();
break;
case Notification::ItemSeekableTimeRangesChanged:
seekableTimeRangesChanged();
updateStates();
break;
case Notification::ItemLoadedTimeRangesChanged:
loadedTimeRangesChanged();
updateStates();
break;
case Notification::ItemPresentationSizeChanged:
sizeChanged();
updateStates();
break;
case Notification::ItemIsPlaybackLikelyToKeepUpChanged:
updateStates();
break;
case Notification::ItemIsPlaybackBufferEmptyChanged:
updateStates();
break;
case Notification::ItemIsPlaybackBufferFullChanged:
updateStates();
break;
case Notification::PlayerRateChanged:
updateStates();
rateChanged();
break;
case Notification::PlayerTimeChanged:
timeChanged(notification.time());
break;
case Notification::SeekCompleted:
seekCompleted(notification.finished());
break;
case Notification::AssetMetadataLoaded:
metadataLoaded();
updateStates();
break;
case Notification::AssetPlayabilityKnown:
updateStates();
playabilityKnown();
break;
case Notification::DurationChanged:
invalidateCachedDuration();
break;
case Notification::ContentsNeedsDisplay:
contentsNeedsDisplay();
break;
case Notification::InbandTracksNeedConfiguration:
m_inbandTrackConfigurationPending = false;
configureInbandTracks();
break;
case Notification::FunctionType:
notification.function()();
break;
case Notification::TargetIsWirelessChanged:
#if ENABLE(WIRELESS_PLAYBACK_TARGET)
playbackTargetIsWirelessChanged();
#endif
break;
case Notification::None:
ASSERT_NOT_REACHED();
break;
}
}
void MediaPlayerPrivateAVFoundation::dispatchNotification()
{
ASSERT(isMainThread());
Notification notification = Notification();
{
MutexLocker lock(m_queueMutex);
if (m_queuedNotifications.isEmpty())
return;
if (!m_delayCallbacks) {
// Only dispatch one notification callback per invocation because they can cause recursion.
notification = m_queuedNotifications.first();
m_queuedNotifications.remove(0);
}
if (!m_queuedNotifications.isEmpty() && !m_mainThreadCallPending)
callOnMainThread(mainThreadCallback, this);
if (!notification.isValid())
return;
}
LOG(Media, "MediaPlayerPrivateAVFoundation::dispatchNotification(%p) - dispatching %d", this, static_cast<int>(notification.type()));
switch (notification.type()) {
case Notification::ItemDidPlayToEndTime:
didEnd();
break;
case Notification::ItemTracksChanged:
tracksChanged();
updateStates();
break;
case Notification::ItemStatusChanged:
updateStates();
break;
case Notification::ItemSeekableTimeRangesChanged:
seekableTimeRangesChanged();
updateStates();
break;
case Notification::ItemLoadedTimeRangesChanged:
loadedTimeRangesChanged();
updateStates();
break;
case Notification::ItemPresentationSizeChanged:
sizeChanged();
updateStates();
break;
case Notification::ItemIsPlaybackLikelyToKeepUpChanged:
updateStates();
break;
case Notification::ItemIsPlaybackBufferEmptyChanged:
updateStates();
break;
case Notification::ItemIsPlaybackBufferFullChanged:
updateStates();
break;
case Notification::PlayerRateChanged:
updateStates();
rateChanged();
break;
case Notification::PlayerTimeChanged:
timeChanged(notification.time());
break;
case Notification::SeekCompleted:
seekCompleted(notification.finished());
break;
case Notification::AssetMetadataLoaded:
metadataLoaded();
updateStates();
break;
case Notification::AssetPlayabilityKnown:
updateStates();
playabilityKnown();
break;
case Notification::DurationChanged:
invalidateCachedDuration();
break;
case Notification::None:
ASSERT_NOT_REACHED();
break;
}
}
void QVFbRateDialog::cancel()
{
rateChanged(oldRate);
reject();
}
/* delete Input if it ever existed.
Delete the callbacls on input
p_input is released once here */
void InputManager::delInput()
{
if( !p_input ) return;
msg_Dbg( p_intf, "IM: Deleting the input" );
/* Save time / position */
char *uri = input_item_GetURI( p_item );
if( uri != NULL ) {
float f_pos = var_GetFloat( p_input , "position" );
int64_t i_time = -1;
if( f_pos >= 0.05f && f_pos <= 0.95f
&& var_GetInteger( p_input, "length" ) >= 60 * CLOCK_FREQ )
i_time = var_GetInteger( p_input, "time");
RecentsMRL::getInstance( p_intf )->setTime( qfu(uri), i_time );
free(uri);
}
delCallbacks();
i_old_playing_status = END_S;
p_item = NULL;
oldName = "";
artUrl = "";
b_video = false;
timeA = 0;
timeB = 0;
f_rate = 0. ;
if( p_input_vbi )
{
vlc_object_release( p_input_vbi );
p_input_vbi = NULL;
}
vlc_object_release( p_input );
p_input = NULL;
emit positionUpdated( -1.0, 0 ,0 );
emit rateChanged( var_InheritFloat( p_intf, "rate" ) );
emit nameChanged( "" );
emit chapterChanged( 0 );
emit titleChanged( 0 );
emit playingStatusChanged( END_S );
emit teletextPossible( false );
emit AtoBchanged( false, false );
emit voutChanged( false );
emit voutListChanged( NULL, 0 );
/* Reset all InfoPanels but stats */
emit artChanged( NULL );
emit artChanged( "" );
emit infoChanged( NULL );
emit currentMetaChanged( (input_item_t *)NULL );
emit encryptionChanged( false );
emit recordingStateChanged( false );
emit cachingChanged( 0.0 );
}
MonoChainDemo::MonoChainDemo(QWidget *parent) :
DemoWidget(parent)
{
ui->labelMass->hide();
ui->labelMassValue->hide();
ui->horizontalSlider->hide();
ui->pushButtonMax->move(ui->dispCurve->x()+10,ui->dispCurve->y()+50);
ui->labelOmega->move(ui->labelOmega->x()-3,ui->labelOmega->y()-1);
ui->labelKValue->move(ui->dispCurve->x()+ui->dispCurve->width()/2+195,ui->dispCurve->y()+ui->dispCurve->height()-26);
ui->labelW0->setPixmap(QPixmap(":/images/omega1.png"));
ui->labelHuyeybl->hide();
ui->labelHuyeybl_2->hide();
ui->labelAcMaxFormula->hide();
ui->labelOptMaxFormula->hide();
ui->labelOptMinFormula->hide();
QObject::connect(ui->pushButtonMax, SIGNAL(clicked()), this, SLOT(rateChanged()));
QObject::connect(ui->verticalSlider, SIGNAL(valueChanged(int)), this, SLOT(rateChanged()));
QObject::connect(ui->verticalSlider, SIGNAL(sliderMoved(int)), this, SLOT(rateChanged()));
QObject::connect(ui->verticalSlider, SIGNAL(sliderMoved(int)), this, SLOT(on_verticalSlider_sliderMoved(int)));
//create chain
chainSettings setting(18, 1500, currRate, 1650/10*17, 16);
myChain = new Monochain(setting, *springGradient, *massGradient);
backgroundChain = new Monochain(setting, *backgroundSpringGradient, *backgroundMassGradient);
scene->addItem(backgroundChain->drawAt(0,0));
backgroundChain->pause(true);
scene->addItem(myChain->drawAt(0,0));
pause();
connect(myChain->getTimer(), SIGNAL(timeout()), this, SLOT(time_slot()));
ui->dispCurve->xAxis->setRange(0,M_PI);
ui->dispCurve->yAxis->setRange(0,1.1);
ui->dispCurve->yAxis->setAutoTickStep(0);
ui->dispCurve->yAxis->setTickStep(1.0);
for (int i = 0; i < 101; ++i)
{
k1[i] = i*M_PI/100;
omega1[i] = sin(k1[i]/2);
if (absF(omega1[i] - currRate/(2*sqrt(myChain->getCoefficient()/(*myChain)[0]->getMass()))) <= 0.5*ui->dispCurve->yAxis->range().upper/100)
{
kDot[0] = k1[i];
omegaDot[0] = omega1[i];
}
}
qDebug() << k1[100] << "k1";
//draw plot
ui->dispCurve->graph(0)->setData(k1,omega1);
QPen graphPen(blueDotPen);
graphPen.setWidthF(2.0);
graphPen.setColor(QColor(Qt::red));
ui->dispCurve->graph(0)->setPen(graphPen);
ui->dispCurve->addGraph();
ui->dispCurve->graph(1)->setLineStyle(QCPGraph::lsNone);
ui->dispCurve->graph(1)->setScatterStyle(QCPScatterStyle(QCPScatterStyle::ssCircle, 7));
ui->dispCurve->graph(1)->setPen(blueDotPen);
qDebug() << kDot[0] << omegaDot[0];
ui->dispCurve->graph(1)->setData(kDot,omegaDot);
ui->dispCurve->replot();
num = QString("<html><head/><body><p><span style=\" font-size:12pt;\"><font size = 5>ω = %1ω<sub>0</sub></font></span></p></body></html>").arg(currRate/(2*sqrt(myChain->getCoefficient()/(*myChain)[0]->getMass())),0,'gb',2);
ui->labelOmega->setText(num);
num = QString("<html><head/><body><p><span style=\" font-size:12pt;\"> = %1</span></p></body></html>").arg(kDot[0],0,'gb',2);
ui->labelKValue->setText(num);
w0 = 1;
ui->dispCurve->yAxis->setAutoTickLabels(false);
omegaTickLabel.clear();
omegaTickLabel << "" << "ωₒ";
ui->dispCurve->yAxis->setTickVectorLabels(omegaTickLabel);
ui->labelChastota->move(ui->pushButtonMax->x(),ui->pushButtonMax->y()-ui->labelChastota->height()-20);
ui->verticalSlider->setSliderPosition(currRate/ui->dispCurve->yAxis->range().upper*100.0/(2*sqrt(myChain->getCoefficient()/(*myChain)[0]->getMass())));
}
