Added playlist playback modes combo box to player demo

Reviewed-by: Justin McPherson

2 files changed, 30 insertions, 1 deletions

diff --git a/demos/multimedia/player/player.cpp b/demos/multimedia/player/player.cpp
index 49d18cb..af30a97 100644
--- a/demos/multimedia/player/player.cpp
+++ b/demos/multimedia/player/player.cpp
@@ -81,6 +81,22 @@ Player::Player(QWidget *parent)
 
     connect(playlistView, SIGNAL(activated(QModelIndex)), this, SLOT(jump(QModelIndex)));
 
+    playbackModeBox = new QComboBox;
+    playbackModeBox->addItem(tr("Linear"),
+                             QVariant::fromValue<QMediaPlaylist::PlaybackMode>(QMediaPlaylist::Linear));
+    playbackModeBox->addItem(tr("Loop"),
+                             QVariant::fromValue<QMediaPlaylist::PlaybackMode>(QMediaPlaylist::Loop));
+    playbackModeBox->addItem(tr("Random"),
+                             QVariant::fromValue<QMediaPlaylist::PlaybackMode>(QMediaPlaylist::Random));
+    playbackModeBox->addItem(tr("Current Item Once"),
+                             QVariant::fromValue<QMediaPlaylist::PlaybackMode>(QMediaPlaylist::CurrentItemOnce));
+    playbackModeBox->addItem(tr("Current Item In Loop"),
+                             QVariant::fromValue<QMediaPlaylist::PlaybackMode>(QMediaPlaylist::CurrentItemInLoop));
+    playbackModeBox->setCurrentIndex(0);
+
+    connect(playbackModeBox, SIGNAL(activated(int)), SLOT(updatePlaybackMode()));
+    updatePlaybackMode();
+
     slider = new QSlider(Qt::Horizontal);
     slider->setRange(0, player->duration() / 1000);
 
@@ -126,12 +142,16 @@ Player::Player(QWidget *parent)
     else
         colorButton->setEnabled(false);
 
+    QBoxLayout *playlistLayout = new QVBoxLayout;
+    playlistLayout->addWidget(playlistView);
+    playlistLayout->addWidget(playbackModeBox);
+
     QBoxLayout *displayLayout = new QHBoxLayout;
     if (videoWidget)
         displayLayout->addWidget(videoWidget, 2);
     else
         displayLayout->addWidget(coverLabel, 2);
-    displayLayout->addWidget(playlistView);
+    displayLayout->addLayout(playlistLayout);
 
     QBoxLayout *controlLayout = new QHBoxLayout;
     controlLayout->setMargin(0);
@@ -333,3 +353,9 @@ void Player::showColorDialog()
     }
     colorDialog->show();
 }
+
+void Player::updatePlaybackMode()
+{
+    playlist->setPlaybackMode(
+            playbackModeBox->itemData(playbackModeBox->currentIndex()).value<QMediaPlaylist::PlaybackMode>());
+}
diff --git a/demos/multimedia/player/player.h b/demos/multimedia/player/player.h
index 1de8b1a..cda3eb9 100644
--- a/demos/multimedia/player/player.h
+++ b/demos/multimedia/player/player.h
@@ -57,6 +57,7 @@ class QAbstractItemView;
 class QLabel;
 class QModelIndex;
 class QSlider;
+class QComboBox;
 class QMediaPlayer;
 class QVideoWidget;
 class PlaylistModel;
@@ -87,6 +88,7 @@ private slots:
     void bufferingProgress(int progress);
 
     void showColorDialog();
+    void updatePlaybackMode();
 
 private:
     void setTrackInfo(const QString &info);
@@ -97,6 +99,7 @@ private:
     QVideoWidget *videoWidget;
     QLabel *coverLabel;
     QSlider *slider;
+    QComboBox *playbackModeBox;
     PlaylistModel *playlistModel;
     QAbstractItemView *playlistView;
     QDialog *colorDialog;