src/playerpanel.cpp

   1 #include "playerpanel.h"
   2 #include "player.h"
   3
   4 void PlayerPanel::stateChanged (int state) {
   5   qDebug() << "state changed to" << state;
   6
   7   if (state == QMPwidget::StoppedState) {
   8     m_player->hide();
   9     m_controlpanel->show();
  10   }
  11 }
  12
  13 PlayerPanel::PlayerPanel(QWidget* parent)
  14   : m_playlistPosition(0)
  15 {
  16   setParent(parent);
  17
  18   QPalette palette = this->palette();
  19   palette.setColor(QPalette::Window, Qt::black);
  20   palette.setColor(QPalette::WindowText, Qt::gray);
  21
  22   palette.setColor(QPalette::Text, Qt::gray);
  23   setPalette(palette);
  24
  25   setFrameStyle(QFrame::Plain | QFrame::Box);
  26   setLineWidth(3);
  27
  28   m_controlpanel = new ControlPanel(this, this);
  29
  30   m_controlpanel->installEventFilter(this);
  31
  32   m_layout.addWidget(m_controlpanel);
  33
  34   setLayout(&m_layout);
  35 }
  36
  37 bool PlayerPanel::eventFilter(QObject *obj, QEvent *event) {
  38   if (event->type() != QEvent::FocusIn && event->type() != QEvent::FocusOut)
  39     return false;
  40
  41   QPalette palette = this->palette();
  42   if (event->type() == QEvent::FocusIn)
  43     palette.setColor(QPalette::WindowText, Qt::yellow);
  44   else
  45     palette.setColor(QPalette::WindowText, Qt::gray);
  46   setPalette(palette);
  47
  48   return false;
  49 }
  50
  51 Player* PlayerPanel::player() { return m_player; }
  52
  53 void PlayerPanel::setStatus(QString status) { m_controlpanel->setStatus(status); }
  54
  55 int PlayerPanel::playlistCount() { return m_playlist.size(); }
  56
  57 void PlayerPanel::shufflePlaylist() {
  58   Q_ASSERT_X(m_playlist.size()>1,"PlayerPanel","shufflePlaylist");
  59   std::random_shuffle(m_playlist.begin(), m_playlist.end());
  60 }
  61
  62 QStringList& PlayerPanel::playlist() {
  63   return m_playlist;
  64 }
  65
  66 QString PlayerPanel::playlistNext() {
  67   Q_ASSERT_X(!m_playlist.isEmpty(),"PlayerPanel","playlistNext");
  68
  69   if (m_playlistPosition>=playlistCount())
  70     m_playlistPosition = 0;
  71
  72   return playlist()[m_playlistPosition++];
  73 }
  74
  75 void PlayerPanel::startPlayer()
  76 {
  77       m_controlpanel->hide();
  78
  79       QStringList playerArgs;
  80
  81       playerArgs.append("-vo");
  82 #ifdef Q_OS_WIN
  83       if (QSysInfo::WindowsVersion >= QSysInfo::WV_VISTA)
  84         playerArgs.append("direct3d,");
  85       else
  86         playerArgs.append("directx,");
  87 #else
  88       playerArgs.append("gl2,gl,xv,x11");
  89 #endif
  90       playerArgs.append("-zoom"); // e.g. vo=x11
  91       playerArgs.append("-idx");
  92       playerArgs.append("-softvol");
  93
  94       playerArgs.append("-nosound"); // DEBUG
  95
  96       m_player = new Player(playerArgs, playlistNext(), this);
  97       connect(m_player, SIGNAL(stateChanged(int)), this, SLOT(stateChanged(int)));
  98       m_player->installEventFilter(this);
  99
 100       m_playerstatus = new QFrame(this);
 101       QHBoxLayout* playerstatuslayout = new QHBoxLayout;
 102       m_playerstatus->setLayout(playerstatuslayout);
 103       playerstatuslayout->addWidget(new QPushButton("foo", this));
 104       playerstatuslayout->addWidget(new QPushButton("bar", this));
 105       playerstatuslayout->addWidget(new QPushButton("quux", this));
 106       m_layout.addWidget(m_playerstatus);
 107
 108       m_layout.addWidget(m_player);
 109
 110       return;
 111 }
 112
 113 void PlayerPanel::queueMediaFile (QString& filename)
 114 {
 115   m_playlist.append(filename);
 116
 117   m_controlpanel->setPlayEnabled(true);
 118
 119   if (m_playlist.size()>1)
 120     m_controlpanel->setShuffleEnabled(true);
 121 }
 122
 123 void PlayerPanel::queuePlaylistFile (QString& filename)
 124 {
 125   qDebug() << "loading playlist" << filename;
 126
 127   QFile playlistFile(filename);
 128
 129   if (!playlistFile.open(QIODevice::ReadOnly | QIODevice::Text)) {
 130     qWarning() << "couldn't open playlist file" << filename;
 131     return;
 132   }
 133
 134   while (!playlistFile.atEnd()) {
 135     QString line(playlistFile.readLine());
 136     line = line.left(line.size()-1);
 137     qDebug() << "loading playlist entry" << line;
 138     this->queueMediaFile(line);
 139   }
 140 }
 141
 142 void PlayerPanel::queueFile (QString& filename)
 143 {
 144   if (filename.contains(QRegExp("txt$")))
 145     this->queuePlaylistFile(filename);
 146   else
 147     this->queueMediaFile(filename);
 148
 149   setStatus(QString("%2 files total in playlist now.").arg(this->playlistCount()));
 150 }
 151
 152 int PlayerPanel::queueFiles (QStringList& filenames)
 153 {
 154   int oldPlaylistSize = this->playlistCount();
 155
 156   for (int i=0; i<filenames.size(); ++i) {
 157     QString filename(filenames[i]);
 158     this->queueFile(filename);
 159   }
 160
 161   int newPlaylistSize = this->playlistCount();
 162
 163   int nloaded = newPlaylistSize - oldPlaylistSize;
 164
 165   setStatus(QString("Loaded %1 files. %2 files total in playlist now.")
 166       .arg(nloaded).arg(newPlaylistSize));
 167
 168   return nloaded;
 169 }
 170