int PlaylistModel::nextTrack() const
{
if (m_tracks.isEmpty() || m_playbackMode == CurrentTrackOnceMode)
{
return -1;
}
switch (m_playbackMode)
{
case RandomMode:
return randomTrack();
case LoopTrackMode:
return m_currentTrack;
case LoopPlaylistMode:
default:
if ((m_currentTrack + 1) >= m_tracks.count())
{
return ((m_playbackMode == LoopPlaylistMode)?0:-1);
}
return (m_currentTrack + 1);
}
return -1;
}
void PlaylistModel::next(PlayerReaction reaction)
{
if (m_tracks.count() < 2)
{
setCurrentTrack(0, reaction);
}
else if (m_playbackMode == RandomMode)
{
setCurrentTrack(randomTrack(), reaction);
}
else
{
setCurrentTrack(((m_currentTrack >= (m_tracks.count() - 1))?0:(m_currentTrack + 1)), reaction);
}
}
void PlaylistModel::previous(PlayerReaction reaction)
{
if (m_tracks.count() < 2)
{
setCurrentTrack(0, reaction);
}
else if (m_playbackMode == RandomMode)
{
setCurrentTrack(randomTrack(), reaction);
}
else
{
setCurrentTrack(((m_currentTrack == 0)?(m_tracks.count() - 1):(m_currentTrack - 1)), reaction);
}
}
Options::Options(QGraphicsWidget *parent)
: QGraphicsWidget(parent),
// m_volume(new Plasma::IconWidget(this)),
//m_meter(new KcdMeter(this)),
//m_tracklist(new Plasma::IconWidget(this)),
m_albumText(new Plasma::Label(this)),
m_random(new Plasma::IconWidget(this)),
m_loop(new Plasma::IconWidget(this))
{
//m_volume->setIcon("audio-volume-high");
//connect (m_volume, SIGNAL(clicked()), this, SLOT(handleVolume()));
//m_volume->setMinimumSize(m_random->sizeFromIconSize(10));
//m_meter->setMinimum(0);
//m_meter->setMaximum(10);
//m_meter->setMeterType(Plasma::Meter::BarMeterHorizontal);
//connect (m_meter, SIGNAL(valueChanged(int)), this, SIGNAL(volumeChanged(int)));
//m_tracklist->setIcon("format-list-unordered");
//m_tracklist->setMinimumSize(m_random->sizeFromIconSize(10));
//connect(m_tracklist, SIGNAL(clicked()), this, SIGNAL(showTrackList()));
Plasma::ToolTipContent data;
//data.setMainText(i18n("Tracklist"));
//data.setSubText(i18n("View the tracklist"));
//data.setImage(KIcon("format-list-unordered").pixmap(IconSize(KIconLoader::Desktop)));
//Plasma::ToolTipManager::self()->setContent(m_tracklist, data);
m_random->setIcon("roll");
connect(m_random, SIGNAL(clicked()), this, SLOT(randomTrack()));
data.setMainText(i18n("Random - off"));
data.setSubText(i18n("Play random track"));
data.setImage(KIcon("roll").pixmap(IconSize(KIconLoader::Desktop)));
Plasma::ToolTipManager::self()->setContent(m_random, data);
m_loop->setIcon("object-rotate-right");
connect(m_loop, SIGNAL(clicked()), this, SLOT(loopList()));
data.setMainText(i18n("Repeat - off"));
data.setSubText(i18n("Play again the tracklist"));
data.setImage(KIcon("object-rotate-right").pixmap(IconSize(KIconLoader::Desktop)));
Plasma::ToolTipManager::self()->setContent(m_loop, data);
QGraphicsLinearLayout *layout = new QGraphicsLinearLayout;
layout->setOrientation(Qt::Horizontal);
//layout->addItem(m_volume);
//layout->addItem(m_meter);
layout->addItem(m_albumText);
layout->addItem(m_random);
layout->addItem(m_loop);
layout->setAlignment(m_albumText, Qt::AlignLeft);
layout->setAlignment(m_random, Qt::AlignRight);
layout->setAlignment(m_loop, Qt::AlignRight);
layout->setStretchFactor(m_random, 0);
layout->setStretchFactor(m_loop, 0);
setPreferredHeight(35);
//layout->setItemSpacing(0, 50);
//layout->addItem(m_tracklist);
//layout->setStretchFactor(m_meter, 20);
//layout->setSpacing(0);
//layout->setAlignment(m_random, Qt::AlignRight);
//layout->setAlignment(m_loop, Qt::AlignRight);
//layout->setAlignment(m_tracklist, Qt::AlignRight);
//layout->setItemSpacing(1, 10);
setLayout(layout);
randomFlag = false;
loopFlag = false;
//volumeFlag = true;
}
