private static void SetIconAndRaiseEvent(SwitcherMode mode, SwitcherPanZoomBarMapTool zoomBar)
{
switch (mode)
{
case SwitcherMode.Pan:
zoomBar.OperationImageSource = new BitmapImage(new Uri(pan, UriKind.RelativeOrAbsolute));
break;
case SwitcherMode.TrackZoom:
zoomBar.OperationImageSource = new BitmapImage(new Uri(trackZoom, UriKind.RelativeOrAbsolute));
break;
case SwitcherMode.Identify:
zoomBar.OperationImageSource = new BitmapImage(new Uri(identify, UriKind.RelativeOrAbsolute));
break;
case SwitcherMode.None:
default:
zoomBar.OperationImageSource = new BitmapImage(new Uri(noselect, UriKind.RelativeOrAbsolute));
break;
}
if (!zoomBar.DisableModeChangedEvent)
{
zoomBar.OnSwitcherModeChanged(mode);
}
}
private static void SwitcherModePropertyChanged(DependencyObject sender, DependencyPropertyChangedEventArgs e)
{
var newMode = (SwitcherMode)e.NewValue;
SwitcherPanZoomBarMapTool zoomBar = sender as SwitcherPanZoomBarMapTool;
if (zoomBar != null)
{
SetIconAndRaiseEvent(newMode, zoomBar);
}
}
