#include "mediawidget.h"
#include "ui_mediawidget.h"
#include "ui_mpsettings.h"
#define SLIDER_RANGE 8
MediaWidget::MediaWidget(QWidget *parent) :
QWidget(parent),
ui(new Ui::MediaWidget),
nextEffect(0), settingsDialog(0), uis(0),
m_AudioOutput(Phonon::VideoCategory)
{
ui->setupUi(this);
m_videoWidget = new VideoPlayerWidget(ui->widget);
ui->widget->layout()->addWidget(m_videoWidget);
ui->widget->setVisible(false);
ui->pushButtonGoLive->setEnabled(false);
setContextMenuPolicy(Qt::CustomContextMenu);
m_videoWidget->setContextMenuPolicy(Qt::CustomContextMenu);
QSize buttonSize(34, 28);
ui->pushButtonOpen->setIcon(style()->standardIcon(QStyle::SP_DialogOpenButton));
QPalette bpal;
QColor arrowcolor = bpal.buttonText().color();
if (arrowcolor == Qt::black)
arrowcolor = QColor(80, 80, 80);
bpal.setBrush(QPalette::ButtonText, arrowcolor);
ui->pushButtonOpen->setPalette(bpal);
ui->pushButtonPrev->setIcon(style()->standardIcon(QStyle::SP_MediaSkipBackward));
ui->pushButtonNext->setIcon(style()->standardIcon(QStyle::SP_MediaSkipForward));
ui->pushButtonNext->setEnabled(false);
playIcon = style()->standardIcon(QStyle::SP_MediaPlay);
pauseIcon = style()->standardIcon(QStyle::SP_MediaPause);
ui->pushButtonPlayPause->setIcon(playIcon);
slider = new Phonon::SeekSlider(this);
slider->setMediaObject(&m_MediaObject);
volume = new Phonon::VolumeSlider(&m_AudioOutput);
QPalette palette;
palette.setBrush(QPalette::WindowText, Qt::white);
#ifndef Q_WS_MAC
ui->pushButtonOpen->setMinimumSize(54, buttonSize.height());
ui->pushButtonPrev->setMinimumSize(buttonSize);
ui->pushButtonNext->setMinimumSize(buttonSize);
ui->pushButtonPlayPause->setMinimumSize(buttonSize);
#endif
ui->labelInfo->setStyleSheet("border-image:url(:icons/icons/screen.png) ; border-width:3px");
ui->labelInfo->setPalette(palette);
ui->labelInfo->setText(tr("<center>No media</center>"));
volume->setFixedWidth(120);
ui->horizontalLayoutControls->addWidget(volume);
ui->horizontalLayoutTime->insertWidget(0,slider);
#ifdef Q_OS_MAC
// QStyle *flatButtonStyle = new QWindowsStyle;
ui->pushButtonOpen->setFocusPolicy(Qt::NoFocus);
// openButton->setStyle(flatButtonStyle);
// playButton->setStyle(flatButtonStyle);
// rewindButton->setStyle(flatButtonStyle);
// forwardButton->setStyle(flatButtonStyle);
#endif
// Create menu bar:
fileMenu = new QMenu(this);
// fileMenu->addSeparator();
QMenu *aspectMenu = fileMenu->addMenu(tr("&Aspect ratio"));
QActionGroup *aspectGroup = new QActionGroup(aspectMenu);
connect(aspectGroup, SIGNAL(triggered(QAction*)), this, SLOT(aspectChanged(QAction*)));
aspectGroup->setExclusive(true);
QAction *aspectActionAuto = aspectMenu->addAction(tr("Auto"));
aspectActionAuto->setCheckable(true);
aspectActionAuto->setChecked(true);
aspectGroup->addAction(aspectActionAuto);
QAction *aspectActionScale = aspectMenu->addAction(tr("Scale"));
aspectActionScale->setCheckable(true);
aspectGroup->addAction(aspectActionScale);
QAction *aspectAction16_9 = aspectMenu->addAction(tr("16/9"));
aspectAction16_9->setCheckable(true);
aspectGroup->addAction(aspectAction16_9);
QAction *aspectAction4_3 = aspectMenu->addAction(tr("4/3"));
aspectAction4_3->setCheckable(true);
aspectGroup->addAction(aspectAction4_3);
m_fullScreenAction = fileMenu->addAction(tr("Full screen video"));
m_fullScreenAction->setCheckable(true);
m_fullScreenAction->setEnabled(false); // enabled by hasVideoChanged
bool b = connect(m_fullScreenAction, SIGNAL(toggled(bool)), m_videoWidget, SLOT(setFullScreen(bool)));
Q_ASSERT(b);
b = connect(m_videoWidget, SIGNAL(fullScreenChanged(bool)), m_fullScreenAction, SLOT(setChecked(bool)));
Q_ASSERT(b);
fileMenu->addSeparator();
QAction *settingsAction = fileMenu->addAction(tr("&Settings..."));
// Setup signal connections:
connect(settingsAction, SIGNAL(triggered(bool)), this, SLOT(showSettingsDialog()));
connect(m_videoWidget, SIGNAL(customContextMenuRequested(const QPoint &)), SLOT(showContextMenu(const QPoint &)));
connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), SLOT(showContextMenu(const QPoint &)));
connect(&m_MediaObject, SIGNAL(metaDataChanged()), this, SLOT(updateInfo()));
connect(&m_MediaObject, SIGNAL(totalTimeChanged(qint64)), this, SLOT(updateTime()));
connect(&m_MediaObject, SIGNAL(tick(qint64)), this, SLOT(updateTime()));
connect(&m_MediaObject, SIGNAL(finished()), this, SLOT(finished()));
connect(&m_MediaObject, SIGNAL(stateChanged(Phonon::State,Phonon::State)), this, SLOT(stateChanged(Phonon::State,Phonon::State)));
connect(&m_MediaObject, SIGNAL(bufferStatus(int)), this, SLOT(bufferStatus(int)));
connect(&m_MediaObject, SIGNAL(hasVideoChanged(bool)), this, SLOT(hasVideoChanged(bool)));
ui->pushButtonPrev->setEnabled(false);
ui->pushButtonPlayPause->setEnabled(false);
setAcceptDrops(true);
m_audioOutputPath = Phonon::createPath(&m_MediaObject, &m_AudioOutput);
Phonon::createPath(&m_MediaObject, m_videoWidget);
resize(minimumSizeHint());
}
MediaWidget::~MediaWidget()
{
delete ui;
}
void MediaWidget::stateChanged(Phonon::State newstate, Phonon::State oldstate)
{
Q_UNUSED(oldstate);
// if (oldstate == Phonon::LoadingState) {
//// QRect videoHintRect = QRect(QPoint(0, 0), m_videoWindow.sizeHint());
//// QRect newVideoRect = QApplication::desktop()->screenGeometry().intersected(videoHintRect);
// if (!m_smallScreen) {
// if (m_MediaObject.hasVideo()) {
// // Flush event que so that sizeHint takes the
// // recently shown/hidden m_videoWindow into account:
//// qApp->processEvents();
//// resize(sizeHint());
// qDebug()<<"resixe hint";
// } else
// qDebug()<<"resixe ninimum";
//// resize(minimumSize());
// }
// }
switch (newstate) {
case Phonon::ErrorState:
if (m_MediaObject.errorType() == Phonon::FatalError) {
ui->pushButtonPlayPause->setEnabled(false);
ui->pushButtonPrev->setEnabled(false);
} else {
m_MediaObject.pause();
}
QMessageBox::warning(this, "Phonon Mediaplayer", m_MediaObject.errorString(), QMessageBox::Close);
break;
case Phonon::StoppedState:
// m_videoWidget->setFullScreen(false);
// Fall through
case Phonon::PausedState:
ui->pushButtonPlayPause->setIcon(playIcon);
if (m_MediaObject.currentSource().type() != Phonon::MediaSource::Invalid){
ui->pushButtonPlayPause->setEnabled(true);
ui->pushButtonPrev->setEnabled(true);
} else {
ui->pushButtonPlayPause->setEnabled(false);
ui->pushButtonPrev->setEnabled(false);
}
break;
case Phonon::PlayingState:
ui->pushButtonPlayPause->setEnabled(true);
ui->pushButtonPlayPause->setIcon(pauseIcon);
// Fall through
case Phonon::BufferingState:
ui->pushButtonPrev->setEnabled(true);
break;
case Phonon::LoadingState:
ui->pushButtonPrev->setEnabled(false);
break;
}
}
void MediaWidget::initSettingsDialog()
{
settingsDialog = new QDialog(this);
uis = new Ui_settings();
uis->setupUi(settingsDialog);
connect(uis->brightnessSlider, SIGNAL(valueChanged(int)), this, SLOT(setBrightness(int)));
connect(uis->hueSlider, SIGNAL(valueChanged(int)), this, SLOT(setHue(int)));
connect(uis->saturationSlider, SIGNAL(valueChanged(int)), this, SLOT(setSaturation(int)));
connect(uis->contrastSlider , SIGNAL(valueChanged(int)), this, SLOT(setContrast(int)));
connect(uis->aspectCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(setAspect(int)));
connect(uis->scalemodeCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(setScale(int)));
uis->brightnessSlider->setValue(int(m_videoWidget->brightness() * SLIDER_RANGE));
uis->hueSlider->setValue(int(m_videoWidget->hue() * SLIDER_RANGE));
uis->saturationSlider->setValue(int(m_videoWidget->saturation() * SLIDER_RANGE));
uis->contrastSlider->setValue(int(m_videoWidget->contrast() * SLIDER_RANGE));
uis->aspectCombo->setCurrentIndex(m_videoWidget->aspectRatio());
uis->scalemodeCombo->setCurrentIndex(m_videoWidget->scaleMode());
connect(uis->effectButton, SIGNAL(clicked()), this, SLOT(configureEffect()));
#ifdef Q_WS_X11
//Cross fading is not currently implemented in the GStreamer backend
uis->crossFadeSlider->setVisible(false);
uis->crossFadeLabel->setVisible(false);
uis->crossFadeLabel1->setVisible(false);
uis->crossFadeLabel2->setVisible(false);
uis->crossFadeLabel3->setVisible(false);
#endif
uis->crossFadeSlider->setValue((int)(2 * m_MediaObject.transitionTime() / 1000.0f));
// Insert audio devices:
QList<Phonon::AudioOutputDevice> devices = Phonon::BackendCapabilities::availableAudioOutputDevices();
for (int i=0; i<devices.size(); i++){
QString itemText = devices[i].name();
if (!devices[i].description().isEmpty()) {
itemText += QString::fromLatin1(" (%1)").arg(devices[i].description());
}
uis->deviceCombo->addItem(itemText);
if (devices[i] == m_AudioOutput.outputDevice())
uis->deviceCombo->setCurrentIndex(i);
}
// Insert audio effects:
uis->audioEffectsCombo->addItem(tr("<no effect>"));
QList<Phonon::Effect *> currEffects = m_audioOutputPath.effects();
Phonon::Effect *currEffect = currEffects.size() ? currEffects[0] : 0;
QList<Phonon::EffectDescription> availableEffects = Phonon::BackendCapabilities::availableAudioEffects();
for (int i=0; i<availableEffects.size(); i++){
uis->audioEffectsCombo->addItem(availableEffects[i].name());
if (currEffect && availableEffects[i] == currEffect->description())
uis->audioEffectsCombo->setCurrentIndex(i+1);
}
connect(uis->audioEffectsCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(effectChanged()));
}
void MediaWidget::setVolume(qreal volume)
{
m_AudioOutput.setVolume(volume);
}
void MediaWidget::setSmallScreen(bool smallScreen)
{
m_smallScreen = smallScreen;
}
void MediaWidget::effectChanged()
{
int currentIndex = uis->audioEffectsCombo->currentIndex();
if (currentIndex) {
QList<Phonon::EffectDescription> availableEffects = Phonon::BackendCapabilities::availableAudioEffects();
Phonon::EffectDescription chosenEffect = availableEffects[currentIndex - 1];
QList<Phonon::Effect *> currEffects = m_audioOutputPath.effects();
Phonon::Effect *currentEffect = currEffects.size() ? currEffects[0] : 0;
// Deleting the running effect will stop playback, it is deleted when removed from path
if (nextEffect && !(currentEffect && (currentEffect->description().name() == nextEffect->description().name())))
delete nextEffect;
nextEffect = new Phonon::Effect(chosenEffect);
}
uis->effectButton->setEnabled(currentIndex);
}
void MediaWidget::showSettingsDialog()
{
const bool hasPausedForDialog = playPauseForDialog();
if (!settingsDialog)
initSettingsDialog();
float oldBrightness = m_videoWidget->brightness();
float oldHue = m_videoWidget->hue();
float oldSaturation = m_videoWidget->saturation();
float oldContrast = m_videoWidget->contrast();
Phonon::VideoWidget::AspectRatio oldAspect = m_videoWidget->aspectRatio();
Phonon::VideoWidget::ScaleMode oldScale = m_videoWidget->scaleMode();
int currentEffect = uis->audioEffectsCombo->currentIndex();
settingsDialog->exec();
if (settingsDialog->result() == QDialog::Accepted){
m_MediaObject.setTransitionTime((int)(1000 * float(uis->crossFadeSlider->value()) / 2.0f));
QList<Phonon::AudioOutputDevice> devices = Phonon::BackendCapabilities::availableAudioOutputDevices();
m_AudioOutput.setOutputDevice(devices[uis->deviceCombo->currentIndex()]);
QList<Phonon::Effect *> currEffects = m_audioOutputPath.effects();
QList<Phonon::EffectDescription> availableEffects = Phonon::BackendCapabilities::availableAudioEffects();
if (uis->audioEffectsCombo->currentIndex() > 0){
Phonon::Effect *currentEffect = currEffects.size() ? currEffects[0] : 0;
if (!currentEffect || currentEffect->description() != nextEffect->description()){
foreach(Phonon::Effect *effect, currEffects) {
m_audioOutputPath.removeEffect(effect);
delete effect;
}
m_audioOutputPath.insertEffect(nextEffect);
}
} else {
foreach(Phonon::Effect *effect, currEffects) {
m_audioOutputPath.removeEffect(effect);
delete effect;
nextEffect = 0;
}
}
} else {
// Restore previous settings
m_videoWidget->setBrightness(oldBrightness);
m_videoWidget->setSaturation(oldSaturation);
m_videoWidget->setHue(oldHue);
m_videoWidget->setContrast(oldContrast);
m_videoWidget->setAspectRatio(oldAspect);
m_videoWidget->setScaleMode(oldScale);
uis->audioEffectsCombo->setCurrentIndex(currentEffect);
}
if (hasPausedForDialog)
m_MediaObject.play();
}
void MediaWidget::configureEffect()
{
if (!nextEffect)
return;
QList<Phonon::Effect *> currEffects = m_audioOutputPath.effects();
const QList<Phonon::EffectDescription> availableEffects = Phonon::BackendCapabilities::availableAudioEffects();
if (uis->audioEffectsCombo->currentIndex() > 0) {
Phonon::EffectDescription chosenEffect = availableEffects[uis->audioEffectsCombo->currentIndex() - 1];
QDialog effectDialog;
effectDialog.setWindowTitle(tr("Configure effect"));
QVBoxLayout *topLayout = new QVBoxLayout(&effectDialog);
QLabel *description = new QLabel("<b>Description:</b><br>" + chosenEffect.description(), &effectDialog);
description->setWordWrap(true);
topLayout->addWidget(description);
QScrollArea *scrollArea = new QScrollArea(&effectDialog);
topLayout->addWidget(scrollArea);
QVariantList savedParamValues;
foreach(Phonon::EffectParameter param, nextEffect->parameters()) {
savedParamValues << nextEffect->parameterValue(param);
}
QWidget *scrollWidget = new Phonon::EffectWidget(nextEffect);
scrollWidget->setMinimumWidth(320);
scrollWidget->setContentsMargins(10, 10, 10,10);
scrollArea->setWidget(scrollWidget);
QDialogButtonBox *bbox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, Qt::Horizontal, &effectDialog);
connect(bbox->button(QDialogButtonBox::Ok), SIGNAL(clicked()), &effectDialog, SLOT(accept()));
connect(bbox->button(QDialogButtonBox::Cancel), SIGNAL(clicked()), &effectDialog, SLOT(reject()));
topLayout->addWidget(bbox);
effectDialog.exec();
if (effectDialog.result() != QDialog::Accepted) {
//we need to restore the parameters values
int currentIndex = 0;
foreach(Phonon::EffectParameter param, nextEffect->parameters()) {
nextEffect->setParameterValue(param, savedParamValues.at(currentIndex++));
}
}
}
}
void MediaWidget::handleDrop(QDropEvent *e)
{
QList<QUrl> urls = e->mimeData()->urls();
if (e->proposedAction() == Qt::MoveAction){
// Just add to the queue:
for (int i=0; i<urls.size(); i++)
m_MediaObject.enqueue(Phonon::MediaSource(urls[i].toLocalFile()));
} else {
// Create new queue:
m_MediaObject.clearQueue();
if (urls.size() > 0) {
QString fileName = urls[0].toLocalFile();
QDir dir(fileName);
if (dir.exists()) {
dir.setFilter(QDir::Files);
QStringList entries = dir.entryList();
if (entries.size() > 0) {
setFile(fileName + QDir::separator() + entries[0]);
for (int i=1; i< entries.size(); ++i)
m_MediaObject.enqueue(fileName + QDir::separator() + entries[i]);
}
} else {
setFile(fileName);
for (int i=1; i<urls.size(); i++)
m_MediaObject.enqueue(Phonon::MediaSource(urls[i].toLocalFile()));
}
}
}
ui->pushButtonNext->setEnabled(m_MediaObject.queue().size() > 0);
m_MediaObject.play();
}
void MediaWidget::dropEvent(QDropEvent *e)
{
if (e->mimeData()->hasUrls() && e->proposedAction() != Qt::LinkAction) {
e->acceptProposedAction();
handleDrop(e);
} else {
e->ignore();
}
}
void MediaWidget::dragEnterEvent(QDragEnterEvent *e)
{
dragMoveEvent(e);
}
void MediaWidget::dragMoveEvent(QDragMoveEvent *e)
{
if (e->mimeData()->hasUrls()) {
if (e->proposedAction() == Qt::CopyAction || e->proposedAction() == Qt::MoveAction){
e->acceptProposedAction();
}
}
}
void MediaWidget::playPause()
{
if (m_MediaObject.state() == Phonon::PlayingState)
m_MediaObject.pause();
else {
if (m_MediaObject.currentTime() == m_MediaObject.totalTime())
m_MediaObject.seek(0);
m_MediaObject.play();
}
}
void MediaWidget::setFile(const QString &fileName)
{
setWindowTitle(fileName.right(fileName.length() - fileName.lastIndexOf('/') - 1));
m_MediaObject.setCurrentSource(Phonon::MediaSource(fileName));
m_MediaObject.play();
}
void MediaWidget::setLocation(const QString& location)
{
setWindowTitle(location.right(location.length() - location.lastIndexOf('/') - 1));
m_MediaObject.setCurrentSource(Phonon::MediaSource(QUrl::fromEncoded(location.toUtf8())));
m_MediaObject.play();
}
bool MediaWidget::playPauseForDialog()
{
// If we're running on a small screen, we want to pause the video when
// popping up dialogs. We neither want to tamper with the state if the
// user has paused.
if (m_smallScreen && m_MediaObject.hasVideo()) {
if (Phonon::PlayingState == m_MediaObject.state()) {
m_MediaObject.pause();
return true;
}
}
return false;
}
void MediaWidget::openFile()
{
const bool hasPausedForDialog = playPauseForDialog();
QStringList fileNames = QFileDialog::getOpenFileNames(this, QString(),
QDesktopServices::storageLocation(QDesktopServices::MusicLocation));
if (hasPausedForDialog)
m_MediaObject.play();
m_MediaObject.clearQueue();
if (fileNames.size() > 0) {
QString fileName = fileNames[0];
setFile(fileName);
for (int i=1; i<fileNames.size(); i++)
m_MediaObject.enqueue(Phonon::MediaSource(fileNames[i]));
}
ui->pushButtonNext->setEnabled(m_MediaObject.queue().size() > 0);
}
void MediaWidget::bufferStatus(int percent)
{
if (percent == 100)
ui->labelProg->setText(QString());
else {
QString str = QString::fromLatin1("(%1%)").arg(percent);
ui->labelProg->setText(str);
}
}
void MediaWidget::setSaturation(int val)
{
m_videoWidget->setSaturation(val / qreal(SLIDER_RANGE));
}
void MediaWidget::setHue(int val)
{
m_videoWidget->setHue(val / qreal(SLIDER_RANGE));
}
void MediaWidget::setAspect(int val)
{
m_videoWidget->setAspectRatio(Phonon::VideoWidget::AspectRatio(val));
}
void MediaWidget::setScale(int val)
{
m_videoWidget->setScaleMode(Phonon::VideoWidget::ScaleMode(val));
}
void MediaWidget::setBrightness(int val)
{
m_videoWidget->setBrightness(val / qreal(SLIDER_RANGE));
}
void MediaWidget::setContrast(int val)
{
m_videoWidget->setContrast(val / qreal(SLIDER_RANGE));
}
void MediaWidget::updateInfo()
{
int maxLength = 30;
QString font = "<font color=#ffeeaa>";
QString fontmono = "<font family=\"monospace,courier new\" color=#ffeeaa>";
QMap <QString, QString> metaData = m_MediaObject.metaData();
QString trackArtist = metaData.value("ARTIST");
if (trackArtist.length() > maxLength)
trackArtist = trackArtist.left(maxLength) + "...";
QString trackTitle = metaData.value("TITLE");
int trackBitrate = metaData.value("BITRATE").toInt();
QString fileName;
if (m_MediaObject.currentSource().type() == Phonon::MediaSource::Url) {
fileName = m_MediaObject.currentSource().url().toString();
} else {
fileName = m_MediaObject.currentSource().fileName();
fileName = fileName.right(fileName.length() - fileName.lastIndexOf('/') - 1);
if (fileName.length() > maxLength)
fileName = fileName.left(maxLength) + "...";
}
QString title;
if (!trackTitle.isEmpty()) {
if (trackTitle.length() > maxLength)
trackTitle = trackTitle.left(maxLength) + "...";
title = "Title: " + font + trackTitle + "<br></font>";
} else if (!fileName.isEmpty()) {
if (fileName.length() > maxLength)
fileName = fileName.left(maxLength) + "...";
title = font + fileName + "</font>";
if (m_MediaObject.currentSource().type() == Phonon::MediaSource::Url) {
title.prepend("Url: ");
} else {
title.prepend("File: ");
}
}
QString artist;
if (!trackArtist.isEmpty())
artist = "Artist: " + font + trackArtist + "</font>";
QString bitrate;
if (trackBitrate != 0)
bitrate = "<br>Bitrate: " + font + QString::number(trackBitrate/1000) + "kbit</font>";
ui->labelInfo->setText(title + artist + bitrate);
}
void MediaWidget::updateTime()
{
long len = m_MediaObject.totalTime();
long pos = m_MediaObject.currentTime();
QString timeString;
if (pos || len)
{
int sec = pos/1000;
int min = sec/60;
int hour = min/60;
int msec = pos;
QTime playTime(hour%60, min%60, sec%60, msec%1000);
sec = len / 1000;
min = sec / 60;
hour = min / 60;
msec = len;
QTime stopTime(hour%60, min%60, sec%60, msec%1000);
QString timeFormat = "m:ss";
if (hour > 0)
timeFormat = "h:mm:ss";
timeString = playTime.toString(timeFormat);
if (len)
timeString += " / " + stopTime.toString(timeFormat);
}
ui->labelTime->setText(timeString);
}
void MediaWidget::rewind()
{
m_MediaObject.seek(0);
}
void MediaWidget::forward()
{
QList<Phonon::MediaSource> queue = m_MediaObject.queue();
if (queue.size() > 0) {
m_MediaObject.setCurrentSource(queue[0]);
ui->pushButtonNext->setEnabled(queue.size() > 1);
m_MediaObject.play();
}
}
void MediaWidget::openUrl()
{
}
void MediaWidget::openRamFile()
{
}
void MediaWidget::finished()
{
if(ui->checkBoxLoop->isChecked())
{
// m_MediaObject.seek(0);
// m_MediaObject.play();
// qDebug()<<"playPause()";
// playPause();
// playPause();
}
}
void MediaWidget::showContextMenu(const QPoint &p)
{
fileMenu->popup(m_videoWidget->isFullScreen() ? p : mapToGlobal(p));
}
void MediaWidget::scaleChanged(QAction *act)
{
if (act->text() == tr("Scale and crop"))
m_videoWidget->setScaleMode(Phonon::VideoWidget::ScaleAndCrop);
else
m_videoWidget->setScaleMode(Phonon::VideoWidget::FitInView);
}
void MediaWidget::aspectChanged(QAction *act)
{
if (act->text() == tr("16/9"))
m_videoWidget->setAspectRatio(Phonon::VideoWidget::AspectRatio16_9);
else if (act->text() == tr("Scale"))
m_videoWidget->setAspectRatio(Phonon::VideoWidget::AspectRatioWidget);
else if (act->text() == tr("4/3"))
m_videoWidget->setAspectRatio(Phonon::VideoWidget::AspectRatio4_3);
else
m_videoWidget->setAspectRatio(Phonon::VideoWidget::AspectRatioAuto);
}
void MediaWidget::hasVideoChanged(bool bHasVideo)
{
ui->labelInfo->setVisible(!bHasVideo);
ui->pushButtonGoLive->setEnabled(bHasVideo);
// m_videoWindow.setVisible(bHasVideo);
// m_videoWidget->setVisible(bHasVideo);
ui->widget->setVisible(bHasVideo);
qDebug()<<"bHasVideo:"<<bHasVideo;
// m_fullScreenAction->setEnabled(bHasVideo);
}
void MediaWidget::on_pushButtonOpen_clicked()
{
openFile();
}
void MediaWidget::on_pushButtonPrev_clicked()
{
rewind();
}
void MediaWidget::on_pushButtonPlayPause_clicked()
{
playPause();
}
void MediaWidget::on_pushButtonNext_clicked()
{
forward();
}
void MediaWidget::on_pushButtonGoLive_clicked()
{
m_MediaObject.pause();
QString f = m_MediaObject.currentSource().fileName();
emit toProjector(f);
}
