/// <summary>
/// Handle lyric source removal.
/// </summary>
/// <param name="e">Param for removal operation.</param>
private void OnRemoveLrcSourceButtonClicked(RoutedEventArgs e)
{
var ctx = (LrcSourceModel)((Button)e.OriginalSource).DataContext;
SourceScriptManager.RemoveScript(ctx.Name);
LrcSources.Remove(ctx);
}
/// <summary>
/// Method for loading lyric sources.
/// </summary>
public void LoadLyricsSources()
{
var scripts = SourceScriptManager.GetAllScripts();
foreach (var s in scripts)
{
LrcSources.Add(new LrcSourceModel
{
Name = s.Name,
RemoveLrcSourceButtonClickedRelayCommand = _removeLrcSourceButtonClickedRelayCommand
});
}
}
/// <summary>
/// Handle adding lyric source.
/// </summary>
private async void AddLrcSourceStub()
{
try
{
FileOpenPicker picker = new FileOpenPicker
{
ViewMode = PickerViewMode.List,
SuggestedStartLocation = PickerLocationId.DocumentsLibrary,
};
picker.FileTypeFilter.Add(CommonSharedStrings.JavaScriptFileFormatSuffix);
var files = await picker.PickMultipleFilesAsync();
foreach (var file in files)
{
var name = file.DisplayName;
if (LrcSources.Any(source => source.Name == name))
{
// TODO: let user choose to rename or overwrite.
}
var text = await FileIO.ReadTextAsync(file);
SourceScriptManager.AddScript(name, text);
LrcSources.Add(new LrcSourceModel
{
Name = name,
RemoveLrcSourceButtonClickedRelayCommand = _removeLrcSourceButtonClickedRelayCommand
});
}
}
catch (SecurityException)
{
// Ignore, notify user
}
catch (COMException)
{
// Ignore, notify user
}
catch (FileNotFoundException)
{
// Ignore, notify user
}
}
/// <summary>
/// Method for clean up.
/// </summary>
public override void Cleanup()
{
LrcSources.Clear();
base.Cleanup();
}
