private void HandleMostrarMusicaClick(object sender, RoutedEventArgs e)
{
object selected = lvSelecionadas.SelectedItem;
if (selected != null)
{
SongListItem songListItem = selected as SongListItem;
PlayingSong = PlayingSong.CreateInstance(songListItem.Song);
dpPlayingSong.DataContext = PlayingSong;
if (PresentationWindow == null)
{
PresentationWindow = new PresentationWindow(PresentationController, ResourceConfiguration, StateConfiguration);
PresentationController.SetKeyEvents(PresentationWindow);
StateConfiguration.UpdatePresentationWindowPosition(Left, Top, ActualWidth, ActualHeight,
PresentationWindow.Width, PresentationWindow.Height);
PresentationWindow.Left = StateConfiguration.PresentationWindowLeft;
PresentationWindow.Top = StateConfiguration.PresentationWindowTop;
PresentationWindow.Show();
}
PresentationWindow.Visibility = Visibility.Visible;
PresentationHidden = false;
HandlePresentationWindowButtons();
PresentationController.ChangeSong(PlayingSong);
}
}
public void GoToByKey(char key)
{
if (PlayingSong != null)
{
var index = PlayingSong.GetNextKeyIndex(key);
if (index >= 0)
{
PlayingSong.SetCurrentSongItem(index);
HandleZeroOnMove();
SendEvent(PresentationEvents.NextKey, PlayingSong);
}
}
}
public void HandlePresentationEvent(PresentationEvents presentationEvent, params object[] arg)
{
PlayingSong pArg = null;
if (arg != null && arg.Length > 0 && arg[0] is PlayingSong)
{
pArg = arg[0] as PlayingSong;
}
switch (presentationEvent)
{
case PresentationEvents.NewSong:
PlayingSong = pArg;
InitializePlayingVideo();
break;
case PresentationEvents.Stop:
StopExecutingEverythingDueClosingEvent();
Close();
break;
case PresentationEvents.ChangeBackgroundVideo:
InitializePlayingVideo();
break;
}
if (pArg != null)
{
if (!string.IsNullOrEmpty(pArg.CurrentSongItem.VerseTip))
{
Settings.TipVisibility = Visibility.Visible;
}
else
{
Settings.TipVisibility = Visibility.Collapsed;
}
if (pArg.IsZero)
{
Settings.TitleVisibility = Visibility.Visible;
Settings.SlidesVisibility = Visibility.Collapsed;
}
else
{
Settings.TitleVisibility = Visibility.Collapsed;
Settings.SlidesVisibility = Visibility.Visible;
}
}
if (PropertyChanged != null)
{
PropertyChanged(this, new PropertyChangedEventArgs("PlayingSong"));
}
}
public void GoToNext()
{
if (PlayingSong != null && PlayingSong.Song.Items != null)
{
var index = PlayingSong.GetCurrentItemIndex();
var offset = PlayingSong.IsZero ? 0 : 1;
if (index + offset < PlayingSong.Song.Items.Count)
{
PlayingSong.CurrentSongItem = PlayingSong.Song.Items[index + offset];
}
HandleZeroOnMove();
SendEvent(PresentationEvents.Next, PlayingSong);
}
}
public void GoToPrevious()
{
if (PlayingSong != null && PlayingSong.Song != null && PlayingSong.Song.Items != null && !PlayingSong.IsZero)
{
var index = PlayingSong.GetCurrentItemIndex();
var offset = PlayingSong.IsZero ? 0 : 1;
if (index - offset >= 0)
{
PlayingSong.CurrentSongItem = PlayingSong.Song.Items[index - offset];
HandleZeroOnMove();
}
else
{
PlayingSong.IsZero = true;
}
SendEvent(PresentationEvents.Previous, PlayingSong);
}
}
private static Flyout GenerateFlyOut(Song song, Album album, IEnumerable <Song> songs, IEnumerable <Album> albums, PlayingSong playListSong, IEnumerable <PlayingSong> playListSongs)
{
var stackPanel = new StackPanel();
var flyout = new Flyout();
var textbox = new TextBox();
stackPanel.Children.Add(textbox);
var button = new Button()
{
Content = "Create Playlist"
};
button.Click += async(sender, e) =>
{
if (string.IsNullOrWhiteSpace(textbox.Text))
{
return;
}
flyout.Hide();
var playlist = await MusicStore.Instance.CreatePlaylist(textbox.Text.Trim());
if (song != null)
{
await MusicStore.Instance.AddPlaylistSong(playlist, song);
}
if (album != null)
{
foreach (var s in album.Songs)
{
await MusicStore.Instance.AddPlaylistSong(playlist, s.Songs.First());
}
}
if (songs != null)
{
foreach (var s in songs)
{
await MusicStore.Instance.AddPlaylistSong(playlist, song);
}
}
if (albums != null)
{
foreach (var s in albums.SelectMany(x => x.Songs))
{
await MusicStore.Instance.AddPlaylistSong(playlist, s.Songs.First());
}
}
if (playListSong != null)
{
await MusicStore.Instance.AddPlaylistSong(playlist, playListSong.Song);
}
if (playListSongs != null)
{
foreach (var item in playListSongs.Select(x => x.Song))
{
await MusicStore.Instance.AddPlaylistSong(playlist, item);
}
}
};
stackPanel.Children.Add(button);
flyout.Content = stackPanel;
return(flyout);
}
private static void UpdateEntys(IList <MenuFlyoutItemBase> items, Song song, Album album, IEnumerable <Song> songs, IEnumerable <Album> albums, bool supressCurrentPlaylist, PlayingSong playListSong, IEnumerable <PlayingSong> playListSongs)
{
if (!supressCurrentPlaylist)
{
var currentPlaying = new MenuFlyoutItem()
{
Text = "Add To Now Playing"
};
currentPlaying.Click += async(sender, e) =>
{
if (song != null)
{
await Viewmodels.MediaplayerViewmodel.Instance.AddSong(song);
}
if (songs != null)
{
foreach (var item in songs)
{
await Viewmodels.MediaplayerViewmodel.Instance.AddSong(song);
}
}
if (album != null)
{
foreach (var item in album.Songs)
{
await Viewmodels.MediaplayerViewmodel.Instance.AddSong(item.Songs.First());
}
}
if (albums != null)
{
foreach (var item in albums.SelectMany(x => x.Songs))
{
await Viewmodels.MediaplayerViewmodel.Instance.AddSong(item.Songs.First());
}
}
if (playListSong != null)
{
await Viewmodels.MediaplayerViewmodel.Instance.AddSong(playListSong.Song);
}
if (playListSongs != null)
{
foreach (var item in playListSongs.Select(x => x.Song))
{
await Viewmodels.MediaplayerViewmodel.Instance.AddSong(item);
}
}
};
items.Add(currentPlaying);
items.Add(new MenuFlyoutSeparator());
}
var newPlaylist = new MenuFlyoutItem()
{
Text = "Create Playlist"
};
var flyOut = GenerateFlyOut(song, album, songs, albums, playListSong, playListSongs);
newPlaylist.Click += (sender, e) =>
{
flyOut.ShowAt(App.Shell);
};
items.Add(newPlaylist);
if (MusicStore.Instance.PlayLists?.Any() ?? false)
{
items.Add(new MenuFlyoutSeparator());
}
if (MusicStore.Instance.PlayLists != null)
{
foreach (var playList in MusicStore.Instance.PlayLists)
{
var addToPlaylist = new MenuFlyoutItem()
{
Text = playList.Name
};
addToPlaylist.Click += async(sender, e) =>
{
if (song != null)
{
await MusicStore.Instance.AddPlaylistSong(playList, song);
}
if (album != null)
{
foreach (var s in album.Songs)
{
await MusicStore.Instance.AddPlaylistSong(playList, s.Songs.First());
}
}
if (songs != null)
{
foreach (var s in songs)
{
await MusicStore.Instance.AddPlaylistSong(playList, song);
}
}
if (albums != null)
{
foreach (var s in albums.SelectMany(x => x.Songs))
{
await MusicStore.Instance.AddPlaylistSong(playList, s.Songs.First());
}
}
if (playListSong != null)
{
await MusicStore.Instance.AddPlaylistSong(playList, playListSong.Song);
}
if (playListSongs != null)
{
foreach (var item in playListSongs.Select(x => x.Song))
{
await MusicStore.Instance.AddPlaylistSong(playList, item);
}
}
};
items.Add(addToPlaylist);
}
}
}
public void ChangeSong(PlayingSong playingSong)
{
PlayingSong = playingSong;
SendEvent(PresentationEvents.NewSong, PlayingSong);
}
private void OnPlayingSongChanged()
{
PlayingSong.LoadAlbum();
}
