public void PerformAction(DocumentWorkspaceAction action)
{
bool nullTool = false;
if ((action.ActionFlags & ActionFlags.KeepToolActive) != ActionFlags.KeepToolActive)
{
PushNullTool();
Update();
nullTool = true;
}
try
{
using (new WaitCursorChanger(this))
{
HistoryMemento ha = action.PerformAction(this);
if (ha != null)
{
History.PushNewMemento(ha);
}
}
}
finally
{
if (nullTool)
{
PopNullTool();
}
}
}
public void PerformActionAsync(DocumentWorkspaceAction action)
{
BeginInvoke(new Procedure<DocumentWorkspaceAction>(PerformAction), new object[] { action });
}
