private void AddItemOnScore(object o, EventArgs args)
{
if (!(args is PointerReleasedEventArgs e) ||
e.InitialPressMouseButton != MouseButton.Left ||
DragAndDropContext.IsDragging == false)
{
return;
}
var position = e.GetPosition((Canvas)ScoreViewModel.SelectedPageViewModel.Canvas);
var x = position.X - ScoreViewModel.MusicItemsSize / 2;
var y = position.Y - ScoreViewModel.MusicItemsSize / 2;
if (!(x > 0) || !(y > 0))
{
return;
}
var newMusicItemViewModel = new MusicItemViewModel(DragAndDropContext, x, y);
ScoreViewModel.SelectedPageViewModel.AddMusicItem(newMusicItemViewModel, ScoreViewModel.MusicItemsSize);
if (!DragAndDropContext.MusicItemViewModel.IsInToolbox)
{
ScoreViewModel.SelectedPageViewModel.RemoveMusicItem(DragAndDropContext.MusicItemViewModel);
}
DragAndDropContext.IsDragging = false;
}
public void InitializeArtist_Always_HasAtLeastOneAlbum()
{
var musicItemVM = new MusicItemViewModel(ItemTypeEnum.Artist, "Test artist", 1);
Assert.IsNotNull(musicItemVM.Children);
Assert.IsTrue(musicItemVM.Children.Count > 0, "There are no albums for the artist");
}
public void InitializeAlbum_Always_HasAtLeastOneSong()
{
var musicItemVM = new MusicItemViewModel(ItemTypeEnum.Album, "Test album", 1);
Assert.IsNotNull(musicItemVM.Children);
Assert.IsTrue(musicItemVM.Children.Count > 0, "There are no songs in this album");
}
public void InitializeSong_Always_HasNoChildren()
{
var musicItemVM = new MusicItemViewModel(ItemTypeEnum.Song, "Test song", 1);
Assert.IsNotNull(musicItemVM.Children);
Assert.IsTrue(musicItemVM.Children.Count == 0, "There are child elements for song");
}
public MusicItemView(MusicItemViewModel musicItemViewModel)
{
DataContext = musicItemViewModel;
InitializeComponent();
}
