private void InitializeRenderer()
{
if (textEditor != null)
{
textEditor.CancelEdit(true);
}
if (renderer != null)
{
renderer.Dispose();
renderer = null;
}
if (canvasControl != null && Document != null && RendererProvider != null)
{
if (renderer == null || renderer.Document != Document || renderer.Canvas != canvasControl || RendererProvider != lastWin2DRendererProvider)
{
renderer = RendererProvider.CreateRenderer(Document, canvasControl);
lastWin2DRendererProvider = RendererProvider;
}
}
if (renderer != null)
{
UpdateScale();
}
if (canvasControl != null)
{
canvasControl.Invalidate();
}
}
protected DocumentViewModelBase(IMindmapStore mindmapStore, IWin2DRendererProvider rendererProvider)
{
this.rendererProvider = rendererProvider;
if (rendererProvider != null)
{
rendererProvider.RendererCreated += RendererProvider_RendererCreated;
}
this.mindmapStore = mindmapStore;
if (mindmapStore != null)
{
mindmapStore.FileLoaded += MindmapStore_FileLoaded;
}
}
public EditorPropertiesViewModel(IMindmapStore mindmapStore, IWin2DRendererProvider rendererProvider)
: base(mindmapStore, rendererProvider)
{
rendererProvider.RendererCreated += RendererProvider_RendererCreated;
}
public EditorViewModel(IMindmapStore mindmapStore, IWin2DRendererProvider rendererProvider)
: base(mindmapStore, rendererProvider)
{
}
