protected override void OnRender(DrawingContext drawingContext)
{
KneeboardSwitch toggleSwitch = Visual as KneeboardSwitch;
if (toggleSwitch != null)
{
switch (toggleSwitch.SwitchPosition)
{
case KneeboardSwitchPosition.One:
if (toggleSwitch.HasIndicator && toggleSwitch.IndicatorOn && _imageOneIndicatorOn != null)
{
drawingContext.DrawImage(_imageOneIndicatorOn, _imageRect);
}
else
{
drawingContext.DrawImage(_imageOne, _imageRect);
}
break;
case KneeboardSwitchPosition.Two:
if (toggleSwitch.HasIndicator && toggleSwitch.IndicatorOn && _imageTwoIndicatorOn != null)
{
drawingContext.DrawImage(_imageTwoIndicatorOn, _imageRect);
}
else
{
drawingContext.DrawImage(_imageTwo, _imageRect);
}
break;
case KneeboardSwitchPosition.Three:
if (toggleSwitch.HasIndicator && toggleSwitch.IndicatorOn && _imageThreeIndicatorOn != null)
{
drawingContext.DrawImage(_imageThreeIndicatorOn, _imageRect);
}
else
{
drawingContext.DrawImage(_imageThree, _imageRect);
}
break;
}
}
}
protected override void OnRefresh()
{
KneeboardSwitch toggleSwitch = Visual as KneeboardSwitch;
if (toggleSwitch != null)
{
_imageRect.Width = toggleSwitch.Width;
_imageRect.Height = toggleSwitch.Height;
_imageOne = ConfigManager.ImageManager.LoadImage(toggleSwitch.PositionOneImage);
_imageOneIndicatorOn = ConfigManager.ImageManager.LoadImage(toggleSwitch.PositionOneIndicatorOnImage);
_imageTwo = ConfigManager.ImageManager.LoadImage(toggleSwitch.PositionTwoImage);
_imageTwoIndicatorOn = ConfigManager.ImageManager.LoadImage(toggleSwitch.PositionTwoIndicatorOnImage);
_imageThree = ConfigManager.ImageManager.LoadImage(toggleSwitch.PositionThreeImage);
_imageThreeIndicatorOn = ConfigManager.ImageManager.LoadImage(toggleSwitch.PositionThreeIndicatorOnImage);
}
else
{
_imageOne = null;
_imageTwo = null;
_imageThree = null;
}
}