private void menuDeleteAll_Click(object sender, RoutedEventArgs e)
{
int x = DrawArea.TheLayers.ActiveLayerIndex;
CommandDeleteAll command = new CommandDeleteAll(DrawArea.TheLayers);
if (DrawArea.TheLayers[x].Graphics.Clear())
{
DrawArea.AddCommandToHistory(command);
if (DrawArea.CanUndo == true)
{
btnUndo.IsEnabled = true;
}
else if (DrawArea.CanUndo == false)
{
btnUndo.IsEnabled = false;
}
if (DrawArea.CanRedo == true)
{
btnRedo.IsEnabled = true;
}
else if (DrawArea.CanRedo == false)
{
btnRedo.IsEnabled = false;
}
DrawArea.Refresh();
}
}
// New file .meg
public void NewMeg()
{
int x = TheLayers.ActiveLayerIndex;
CommandDeleteAll command = new CommandDeleteAll(TheLayers);
if (TheLayers[x].Graphics.Clear())
{
Refresh();
}
ClearHistory();
DocManager.NewDocument();
}