/// <summary>
/// Constructs a CmdButtonSpriteGroup instance.
/// </summary>
/// <param name="cmdPanelView">Reference to the command panel view.</param>
/// <param name="btnState">The button state for which this sprite group belongs to.</param>
public CmdButtonSpriteGroup(ICommandView cmdPanelView, CommandButtonStateEnum btnState)
: base()
{
if (cmdPanelView == null)
{
throw new ArgumentNullException("cmdPanelView");
}
this.commandPanelView = cmdPanelView;
this.buttonState = btnState;
}
/// <summary>
/// This method is called when this RCCommandButton has been pressed.
/// </summary>
private void OnButtonPressed(UISensitiveObject sender)
{
if (sender != this)
{
throw new InvalidOperationException("Unexpected sender!");
}
CommandButtonStateEnum buttonState = this.commandPanelView.GetCmdButtonState(this.slotCoords);
if (buttonState == CommandButtonStateEnum.Invisible || buttonState == CommandButtonStateEnum.Disabled)
{
return;
}
this.commandService.PressCommandButton(this.slotCoords);
}
/// <see cref="UIObject.Render_i"/>
protected override void Render_i(IUIRenderContext renderContext)
{
CommandButtonStateEnum buttonState = this.commandPanelView.GetCmdButtonState(this.slotCoords);
if (buttonState == CommandButtonStateEnum.Invisible)
{
return;
}
if (!this.commandButtonSprites.ContainsKey(buttonState))
{
return;
}
SpriteRenderInfo renderedSprite = this.commandPanelView.GetCmdButtonSprite(this.slotCoords);
renderContext.RenderSprite(this.commandButtonSprites[buttonState][renderedSprite.Index],
renderedSprite.DisplayCoords,
renderedSprite.Section);
}
