/// <summary>
/// Invoked when the user clicks "Save" in playlist context menu
/// </summary>
/// <param name="sender">The sender of the event</param>
/// <param name="e">The event data</param>
public void SavePlaylist_Clicked(object sender, RoutedEventArgs e)
{
foreach (TreeViewItem tvi in GetCurrentItems())
{
PlaylistData pld = Tvi2Pl(tvi);
try
{
Microsoft.Win32.SaveFileDialog dialog = new Microsoft.Win32.SaveFileDialog();
dialog.Title = "Save Playlist";
dialog.DefaultExt = ".pls";
dialog.Filter = "Playlist (*.pls)|*.pls|Playlist (*.m3u)|*.m3u";
dialog.FileName = pld.Name;
bool result = (bool)dialog.ShowDialog();
if (result == true)
{
PlaylistManager.SavePlaylist(dialog.FileName, pld.Name);
}
}
catch (Exception exc)
{
MessageBox.Show(U.T("MessageSavingPlaylist", "Message") + ":\n" + exc.Message,
U.T("MessageSavingPlaylist", "Title"),
MessageBoxButton.OK,
MessageBoxImage.Error);
}
}
}
/// <summary>
/// Invoked when the user selects to rename a playlist item.
/// </summary>
/// <param name="sender">The sender of the event</param>
/// <param name="e">The event data</param>
public void RenamePlaylist_Clicked(object sender, RoutedEventArgs e)
{
EditableTextBlock etb = sender as EditableTextBlock;
if (etb == null && sender is TreeViewItem)
{
etb = Tvi2Etb(sender as TreeViewItem);
}
if (etb == null)
{
etb = Tvi2Etb(NavigationTree.SelectedItem as TreeViewItem);
}
if (etb == null || !etb.IsEditable)
{
return;
}
var playlist = PlaylistManager.FindPlaylist(etb.Text);
// do not rename playlists we don't own
if (PlaylistManager.IsSomeoneElses(playlist))
{
return;
}
etb.IsInEditMode = true;
}
/// <summary>
/// Invoked when the control has been fully loaded.
/// </summary>
/// <param name="sender">The sender of the event</param>
/// <param name="e">The event data</param>
private void Navigation_Loaded(object sender, RoutedEventArgs e)
{
if (SettingsManager.CurrentSelectedNavigation.StartsWith("Playlist:"))
{
if (PlaylistManager.FindPlaylist(SettingsManager.CurrentSelectedNavigation.Split(new[] { ':' }, 2)[1]) == null)
{
SettingsManager.CurrentSelectedNavigation = "Files";
}
}
if (System.Windows.Forms.VisualStyles.VisualStyleInformation.DisplayName == "")
{
NavigationTree.ItemContainerStyle = (Style)TryFindResource("ClassicNavigationStyle");
NowPlaying.ItemContainerStyle = (Style)TryFindResource("ClassicNavigationStyle");
Music.ItemContainerStyle = (Style)TryFindResource("ClassicNavigationStyle");
Playlists.ItemContainerStyle = (Style)TryFindResource("ClassicNavigationStyle");
}
else
{
NavigationTree.ItemContainerStyle = (Style)TryFindResource("AeroNavigationStyle");
NowPlaying.ItemContainerStyle = (Style)TryFindResource("AeroNavigationStyle");
Music.ItemContainerStyle = (Style)TryFindResource("AeroNavigationStyle");
Playlists.ItemContainerStyle = (Style)TryFindResource("AeroNavigationStyle");
}
AddToPlaylistQueue = new List <object>();
}
/// <summary>
/// Invoked when the user clicks "Generate".
/// </summary>
/// <remarks>
/// Will verify the name and generate a playlist.
/// </remarks>
/// <param name="sender">The sender of the event</param>
/// <param name="e">The event data</param>
private void Generate_Click(object sender, RoutedEventArgs e)
{
Regex alphaNumPattern = new Regex("[^a-zA-Z0-9 ]");
if (alphaNumPattern.IsMatch(ListName.Text))
{
ErrorMessage.Text = U.T("DialogNameInvalidError");
ErrorMessage.Visibility = System.Windows.Visibility.Visible;
}
else if (ListName.Text == "")
{
ErrorMessage.Text = U.T("DialogNameEmptyError");
ErrorMessage.Visibility = System.Windows.Visibility.Visible;
}
else if (PlaylistManager.FindPlaylist(ListName.Text) != null)
{
ErrorMessage.Text = U.T("DialogNameExistsError");
ErrorMessage.Visibility = System.Windows.Visibility.Visible;
}
else
{
// copy tracks to temporary list
List <TrackData> tracks = new List <TrackData>();
string filter = GetFilter();
foreach (TrackData t in GetTracks())
{
if (!(bool)DoFilter.IsChecked || filterMatches(t, filter))
{
tracks.Add(t);
}
}
int n = GetNumber();
if (n < 0)
{
return;
}
if (tracks.Count > 0)
{
// create empty playlist
PlaylistData p = PlaylistManager.CreatePlaylist(ListName.Text);
if (p != null)
{
// move tracks from temporary list into playlist
for (int i = 0; i < n && tracks.Count > 0; i++)
{
Random r = new Random();
int x = r.Next(tracks.Count - 1);
TrackData t = tracks[x];
p.Tracks.Add(t);
tracks.RemoveAt(x);
}
}
}
Close();
}
}
/// <summary>
/// Returns the playlist corresponding to a TreeViewItem if possible
/// </summary>
/// <param name="tvi">The playlist item in the TreeView</param>
/// <returns>The corresponding playlist if such could be found, otherwise null</returns>
private PlaylistData Tvi2Pl(TreeViewItem tvi)
{
EditableTextBlock etb = Tvi2Etb(tvi);
if (etb == null)
{
return(null);
}
return(PlaylistManager.FindPlaylist(etb.Text));
}
/// <summary>
/// Invoked when the "New playlist" item has been edited.
/// </summary>
/// <param name="sender">The sender of the event</param>
/// <param name="e">The event data</param>
private void CreateNewPlaylist_Edited(object sender, EditableTextBlockEventArgs e)
{
if (e.NewText != U.T("NavigationCreateNew") && e.NewText != "")
{
List <object> addQueue = AddToPlaylistQueue;
PlaylistManager.CreatePlaylist(e.NewText, addQueue.Count == 0);
if (addQueue.Count > 0)
{
PlaylistManager.AddToPlaylist(addQueue, e.NewText);
addQueue.Clear();
}
}
else
{
CreateNewPlaylist_Canceled(sender, e);
}
}
/// <summary>
/// Invoked after a short delay after the user has changed the URL text.
/// </summary>
/// <param name="sender">The sender of the event</param>
/// <param name="e">The event data</param>
private void inputDelay_Tick(object sender, EventArgs e)
{
inputDelay.Stop();
ToggleProgressbar(true);
string url = URL.Text;
if (PlaylistManager.IsSupported(url))
{
ThreadStart ParseThread = delegate()
{
HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);
HttpWebResponse resp = (HttpWebResponse)req.GetResponse();
Stream str = resp.GetResponseStream();
Encoding enc = Encoding.GetEncoding("utf-8");
StreamReader read = new StreamReader(str, enc);
URLs.Clear();
foreach (TrackData track in PlaylistManager.ParsePlaylist(read, PlaylistManager.GetType(url)))
{
track.Icon = "pack://application:,,,/Platform/Windows 7/GUI/Images/Icons/Radio.ico";
URLs.Add(track);
}
resp.Close();
read.Close();
ToggleProgressbar(false);
if (callCallback && callback != null)
{
callback(URLs);
}
};
Thread parse_thread = new Thread(ParseThread);
parse_thread.Name = "URL Parser";
parse_thread.IsBackground = true;
parse_thread.Priority = ThreadPriority.Lowest;
parse_thread.Start();
}
else
{
MediaManager.ParseURLAsync(URL.Text, URL_Parsed, true);
}
}
/// <summary>
/// Invoked when the users selects to remove a playlist item.
/// </summary>
/// <param name="sender">The sender of the event</param>
/// <param name="e">The event data</param>
public void RemovePlaylist_Clicked(object sender, RoutedEventArgs e)
{
foreach (TreeViewItem tvi in GetCurrentItems())
{
PlaylistData pld = Tvi2Pl(tvi);
if (pld != null)
{
string title = U.T("MessageDeletePlaylist", "Title");
string message = U.T("MessageDeletePlaylist", "Message");
message = message.Replace("%name", pld.Name);
if (pld.Tracks.Count == 0 ||
MessageBox.Show(message, title, MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.Yes)
{
PlaylistManager.RemovePlaylist(pld.Name);
}
}
}
}
/// <summary>
/// Gets the corresponding collection of tracks given the selected list.
/// </summary>
/// <returns>The collection of tracks corresponding to the selected list</returns>
private ObservableCollection <TrackData> GetTracks()
{
if (Lists.SelectedIndex > 0)
{
ComboBoxItem cbi = Lists.SelectedItem as ComboBoxItem;
PlaylistData p = PlaylistManager.FindPlaylist((string)cbi.Content);
if (p != null)
{
return(p.Tracks);
}
else
{
return(new ObservableCollection <TrackData>());
}
}
else
{
return(SettingsManager.FileTracks);
}
}
/// <summary>
/// Gets the corresponding filter given the selected list.
/// </summary>
/// <returns>The filter corresponding to the selected list</returns>
private string GetFilter()
{
if (Lists.SelectedIndex > 0)
{
ComboBoxItem cbi = Lists.SelectedItem as ComboBoxItem;
PlaylistData p = PlaylistManager.FindPlaylist((string)cbi.Content);
if (p != null)
{
return(p.ListConfig.Filter);
}
else
{
return("");
}
}
else
{
return(SettingsManager.FileListConfig.Filter);
}
}
/// <summary>
/// Invoked when the user right-clicks on a playlist
/// </summary>
/// <param name="sender">The sender of the event</param>
/// <param name="e">The event data</param>
public void Playlist_ContextMenuOpening(object sender, ContextMenuEventArgs e)
{
TreeViewItem tvi = sender as TreeViewItem;
if (tvi == null)
{
return;
}
if (!tvi.IsSelected)
{
rightClickedTvi = tvi;
tvi.IsSelected = true;
}
playlistMenuRename.Visibility = Visibility.Visible;
var dp = tvi.Header as DockPanel;
if (dp == null)
{
return;
}
var etb = dp.Children[1] as EditableTextBlock;
if (etb == null)
{
return;
}
var pl = PlaylistManager.FindPlaylist(etb.Text);
if (pl == null)
{
return;
}
// do not rename playlists we don't own
if (PlaylistManager.IsSomeoneElses(pl))
{
playlistMenuRename.Visibility = Visibility.Collapsed;
}
}
/// <summary>
/// Invoked when a drop occurs on a playlist item.
/// </summary>
/// <param name="sender">The sender of the event</param>
/// <param name="e">The event data</param>
public void Playlist_Drop(object sender, DragEventArgs e)
{
List <object> DraggedItems = e.Data.GetData(typeof(List <object>)) as List <object>;
TreeViewItem tvi = sender as TreeViewItem;
DockPanel dp = tvi.Header as DockPanel;
EditableTextBlock etb = dp.Children[1] as EditableTextBlock;
if (etb.Text == U.T("NavigationCreateNew"))
{
AddToPlaylistQueue.Clear();
foreach (TrackData track in DraggedItems)
{
AddToPlaylistQueue.Add(track);
}
CreateNewPlaylistETB.IsInEditMode = true;
}
else
{
PlaylistManager.AddToPlaylist(DraggedItems, etb.Text);
}
}
/// <summary>
/// Invoked when a playlist's name has been edited.
/// </summary>
/// <param name="sender">The sender of the event</param>
/// <param name="e">The event data</param>
public void Playlist_Edited(object sender, EditableTextBlockEventArgs e)
{
PlaylistManager.RenamePlaylist(e.OldText, e.NewText);
SelectPlaylist(e.NewText);
}