private void RemoveEditor(IDiagramEditor editor)
{
var diagram = editor.Diagram;
editor.Closing -= diagramEditor_Closing;
editor.Closed -= diagramEditor_Closed;
editor.Saved -= diagramEditor_Saved;
OpenDiagrams.Remove(editor);
editor.Dispose();
OnDiagramClosed(diagram);
}
/// <see cref="IDiagramManager.Close"/>
public void Close()
{
OnClosing();
var unsavedOpenDiagrams = OpenDiagrams.Where(od => od.CodeEditor.IsModified).ToList();
foreach (var openDiagram in unsavedOpenDiagrams)
{
openDiagram.Close();
}
Task.WaitAll(_editorSaveTasks.ToArray());
}
/// <see cref="IDiagramManager.OpenDiagramForEdit"/>
public void OpenDiagramForEdit(PreviewDiagramViewModel diagram)
{
if (diagram == null)
{
throw new ArgumentNullException(nameof(diagram));
}
OpenDiagram = OpenDiagrams.FirstOrNone(d => d.Diagram.Equals(diagram.Diagram)).GetOrElse(() =>
{
var newEditor = _editorFactory(diagram.Diagram);
newEditor.DiagramImage = diagram.ImagePreview;
newEditor.Closing += diagramEditor_Closing;
newEditor.Closed += diagramEditor_Closed;
newEditor.Saved += diagramEditor_Saved;
OpenDiagrams.Add(newEditor);
OnDiagramOpened(diagram.Diagram);
return(newEditor);
});
}
/// <see cref="IDiagramManager.SaveAllAsync"/>
public async Task SaveAllAsync()
{
await OpenDiagrams.Where(d => d.CanSave).Select(d => d.SaveAsync());
}
