//Switch between Rectangle Snapping and Painting
private void SwitchMode()
{
SelectionRectangle.IsEnabled = !SelectionRectangle.IsEnabled;
PaintSurface.IsEnabled = !PaintSurface.IsEnabled;
_currentPath = null;
//"Hide" Selection Rectangle
SelectionRectangle.Margin = new Thickness(99999);
//Stop animations by setting AnimationTimeline to null
SelectedMode.BeginAnimation(OpacityProperty, null);
//Set correct Selected Mode Indicator
if (SelectionRectangle.IsEnabled)
{
//Prevent Painting in Capture Rectangle mode
SelectionRectangle.CaptureMouse();
Cursor = Cursors.Cross;
CropIcon.Background = Brushes.Gray;
DrawIcon.Background = Brushes.Transparent;
}
else
{
//Prevent Capturing Rectangle in Paint Mode
PaintSurface.CaptureMouse();
Cursor = Cursors.Pen;
DrawIcon.Background = Brushes.Gray;
CropIcon.Background = Brushes.Transparent;
}
//Fade Selected Mode View in
FadeSelectedModeIn();
}
private void WindowLoaded(object sender, RoutedEventArgs e)
{
SelectionRectangle.CaptureMouse();
Activate();
Focus();
//Hide in Alt + Tab Switcher View
WindowInteropHelper wndHelper = new WindowInteropHelper(this);
int exStyle = (int)NativeMethods.GetWindowLong(wndHelper.Handle, (int)NativeMethods.GetWindowLongFields.GwlExstyle);
exStyle |= (int)NativeMethods.ExtendedWindowStyles.WsExToolwindow;
NativeMethods.SetWindowLong(wndHelper.Handle, (int)NativeMethods.GetWindowLongFields.GwlExstyle, (IntPtr)exStyle);
}
private void WindowLoaded(object sender, RoutedEventArgs e)
{
SelectionRectangle.CaptureMouse();
//Set Position for Spacebar Menu
Rectangle bounds = Screen.PrimaryScreen.Bounds;
SelectedMode.Margin = new Thickness(
bounds.Width / 2 - 50,
bounds.Height / 2 - 25,
bounds.Width / 2 - 50,
bounds.Height / 2 - 25);
WindowHelper.WindowLoaded(this);
}
