/// <summary>
/// Delete all user playlist
/// </summary>
public void DeleteAllUserPlaylist()
{
// Check if engine is play a song in a user playlist => stop and change current playlist to recently added
if (Playlists != null)
{
if (Playlists.Contains(CurrentPlaylist))
{
Stop();
CurrentPlaylist = AllSongs;
}
// Delete all user playlists
for (int i = 0; i < Playlists.Count; i++)
{
if (Playlists[i].Prio == Playlist.Priority.User)
{
if (Playlists[i].Name == SelectedPlaylist.Name)
{
SelectedPlaylist = AllSongs;
}
Playlists.Remove(Playlists[i]);
}
}
ViewSource.Refresh();
}
}
private void SavePlaylistExecute()
{
if (Playlists == null)
{
MessageBox.Show("Error trying to save playlist", "Database access error");
}
else if (!Playlists.Contains(NewPlaylistName) && !String.IsNullOrEmpty(NewPlaylistName))
{
if (playlistInputMode == InputMode.Add)
{
DatabaseInterface.AddPlaylist(NewPlaylistName);
}
else if (playlistInputMode == InputMode.Rename)
{
DatabaseInterface.RenamePlaylist(oldPlaylistName, NewPlaylistName);
}
else if (playlistInputMode == InputMode.Save)
{
DatabaseInterface.AddPlaylist(NewPlaylistName);
foreach (AudioFile file in Files)
{
DatabaseInterface.AddFileToPlaylist(NewPlaylistName, file.Path);
}
}
RefreshPlaylistsList();
PlaylistInputControl = null;
}
else
{
PlaylistInputTextboxBackground = "LightCoral";
}
}
public void AddPlaylist(IPlaylist playlist)
{
if (Playlists.Contains(playlist))
{
return;
}
Playlists.Add(playlist);
playlist.MediaAdded += OnPlaylistMediaAdded;
}
public void RemovePlaylist(IPlaylist playlist)
{
if (!Playlists.Contains(playlist))
{
return;
}
Playlists.Remove(playlist);
DeletePlaylist(playlist);
playlist.MediaAdded -= OnPlaylistMediaAdded;
}
public void ReconfigurePlaylist(Playlist playlist)
{
if (!Playlists.Contains(playlist))
{
return;
}
var newItem = Transform(playlist);
var items = listView.Items.OfType <ListViewItem>().Where(curItem => curItem.Tag == newItem.Tag).ToArray();
var oldItem = items.FirstOrDefault();
if (oldItem == null)
{
return;
}
newItem.Selected = oldItem.Selected;
// Replacing the item by inserting the new one and removing the old one
// causes a stack overflow because it triggers a SelectedIndexChanged event, which then
// calls this method, etc. So we must resort to copying the new values into the old subitems.
oldItem.Text = newItem.Text;
oldItem.Tag = newItem.Tag;
oldItem.ToolTipText = newItem.ToolTipText;
oldItem.Font = newItem.Font;
oldItem.BackColor = newItem.BackColor;
oldItem.ForeColor = newItem.ForeColor;
var oldSubItems = oldItem.SubItems.OfType <ListViewItem.ListViewSubItem>().ToArray();
var newSubItems = newItem.SubItems.OfType <ListViewItem.ListViewSubItem>().ToArray();
for (var i = 0; i < oldSubItems.Length; i++)
{
oldSubItems[i].Text = newSubItems[i].Text;
oldSubItems[i].Tag = newSubItems[i].Tag;
oldSubItems[i].Font = newSubItems[i].Font;
oldSubItems[i].BackColor = newSubItems[i].BackColor;
oldSubItems[i].ForeColor = newSubItems[i].ForeColor;
}
}
