public EditorGrid(Song song, EditorWindow parent)
{
InitializeComponent();
if (song == null)
throw new ArgumentNullException("song");
this.parent = parent;
this.song = song;
var tnp = (Nodes.TreeNodeProvider)FindResource("treeNodeProvider");
tnp.Song = song;
if (song.CheckSingleFontSize())
{
SingleFontSize = true;
}
song.PropertyChanged += (sender, args) =>
{
if (args.PropertyName == "Formatting")
OnPropertyChanged("SingleFontSize");
};
this.StructureTree.IsEnabled = false;
this.OrderListBox.IsEnabled = false;
this.PreviewControl.FinishedLoading += (sender, args) => InitSelection();
}
public EditorDocument(Song song, EditorWindow parent)
{
Song = song;
Grid = new EditorGrid(song, parent);
Grid.PreviewControl.ShowChords = parent.ShowChords;
Song.IsUndoEnabled = true;
}
public static EditorWindow ShowEditorWindow()
{
foreach (Window win in instance.openedWindows)
{
if (win is EditorWindow)
{
if (win.WindowState == WindowState.Minimized)
win.WindowState = WindowState.Normal;
win.Focus();
return win as EditorWindow;
}
}
EditorWindow editor = new EditorWindow();
instance.openedWindows.Add(editor);
editor.Closed += delegate { instance.openedWindows.Remove(editor); };
editor.Show();
return editor;
}
