public void PasteFromClipboard(DDCanvas targetCanvas)
{
if (targetCanvas == null)
{
return;
}
if (Clipboard.ContainsData(DataFormat))
{
ClearSelection();
string xaml = Clipboard.GetData(DataFormat) as string;
object[] objects = DDTools.ReadMultipleFromXaml(xaml);
List <DDObject> pastedObjects = new List <DDObject>();
foreach (object o in objects)
{
DDObject ddo = DDObject.TryCreateFromCLR(o);
if (ddo != null)
{
pastedObjects.Add(ddo);
targetCanvas.Children.Add(ddo);
}
}
SelectObjects(targetCanvas, pastedObjects.ToArray());
if (pastedObjects.Count > 0)
{
if (ObjectsAdded != null)
{
ObjectsAdded(this, new EventArgs());
}
}
}
}
protected string SaveToString()
{
Canvas canvas = xamlDrawingCanvas.CloneToCLR(false);
//canvas.Background = xamlCanvasBrushPicker.PickedBrush;
return(DDTools.WriteToXaml(canvas, false));
}
public void CopyToClipboardAsXaml(Canvas carrierCanvas)
{
if (TSFrame == null)
{
return;
}
foreach (DDObjectTC otc in TSFrame.Targets)
{
carrierCanvas.Children.Add(otc.Target.CloneToCLR());
}
string xaml = DDTools.WriteToXaml(carrierCanvas, true);
Clipboard.SetText(xaml);
}
public void CopyToClipboard()
{
if (TSFrame == null)
{
return;
}
StringBuilder sb = new StringBuilder();
sb.AppendLine("<DDClipboardRoot>");
foreach (DDObjectTC otc in TSFrame.Targets)
{
sb.AppendLine(DDTools.WriteToXaml(otc.Target.CloneToCLR(), false));
}
sb.AppendLine("</DDClipboardRoot>");
Clipboard.SetData(DataFormat, sb.ToString());
}
protected bool SetFromString(string xaml)
{
try
{
object o = DDTools.ReadFromXaml(xaml);
if (o is Canvas)
{
//xamlDrawingCanvasBackground.Background = (o as Canvas).Background.Clone();
(o as Canvas).ClearValue(Panel.BackgroundProperty);
xamlDrawingCanvas.SetFromCanvas(o as Canvas);
return(true);
}
}
catch (Exception)
{
return(false);
}
return(false);
}
