using System;
using System.Drawing;

// The 'windowHandle' parameter will contain the window handle for the:
//   - Active window when run by hotkey
//   - Window Location target when run by a Window Location rule
//   - TitleBar Button owner when run by a TitleBar Button
//   - Jump List owner when run from a Taskbar Jump List
//   - Currently focused window if none of these match
public static class DisplayFusionFunction
{
	public static void Run(IntPtr windowHandle)
	{
		//if there is now window handle, exit the function
		if (windowHandle == IntPtr.Zero)
			return;
			
		//get the position and size of the focused window
		Rectangle windowBounds = BFS.Window.GetBounds(windowHandle);
		
		//check to see if the mouse is already inside of the window
		//if it is inside, exit the function
		if (windowBounds.Contains(BFS.Input.GetMousePositionX(), BFS.Input.GetMousePositionY()))
			return;
			
		//move the mouse to the center of the focused window
		BFS.Input.SetMousePosition(windowBounds.X + windowBounds.Width / 2, windowBounds.Y + windowBounds.Height / 2);
	}
}