//-----------------------------------------------------------------------------------------------
/// <summary>
/// Do some visual setup to get the normalize the coordinate system, load default
/// content, and then call out for any user-assigned work using the OnLoaded event.
/// </summary>
//-----------------------------------------------------------------------------------------------
protected override void LoadContent()
{
Content = new EmbeddedContentManager(_graphics.GraphicsDevice)
{
RootDirectory = "Content"
};
// Set up a back buffer to render to
_backBufferWidth = GraphicsDevice.PresentationParameters.BackBufferWidth;
_backBufferHeight = GraphicsDevice.PresentationParameters.BackBufferHeight;
if ((float)_backBufferHeight / _backBufferWidth < 1.6)
{
_backBufferWidth = (int)(_backBufferHeight / 1.6);
_backBufferXOffset = (GraphicsDevice.PresentationParameters.BackBufferWidth - _backBufferWidth) / 2;
}
var scaleFactor = _backBufferWidth / 1000.0f;
_scaleToNativeResolution = Matrix.CreateScale(new Vector3(scaleFactor, scaleFactor, 1));
_spriteBatch = new SpriteBatch(GraphicsDevice);
_utilityBlockTexture = Content.Load <Texture2D>("_utility_block");
_circleTexture = Content.Load <Texture2D>("_utility_circle");
_defaultFont = Content.Load <SpriteFont>("_utility_SegoeUI");
_fontsByName.Add("_utility_SegoeUI", _defaultFont);
SelectFont();
// Widgets
_widgetSpace = new VarmintWidgetSpace(this, _bindingContext);
_visualTree = _widgetSpace.GetScreen("_default_screen_", null);
OnLoaded?.Invoke();
}
//-----------------------------------------------------------------------------------------------
// GetScreen - return a screen object by name
//-----------------------------------------------------------------------------------------------
internal VarmintWidget GetScreen(string screenName, object bindingContext)
{
return(_widgetSpace.GetScreen(screenName, bindingContext));
}