using System;
using System.Drawing;
using System.Windows.Forms;

// 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)
	{
		//these are all of the functions from the "Window Management" functions list
		//the function are just called by their namess. to find their names, you can copy them
		//from the context menus, or type "BFS.DisplayFusion.RunFunction(" and a window will come up
		//with all of the available functions
		string[] functions = 
		{
			"Highlight Window",
			"Highlight Window: Disable All Highlights",
			"Maximize Window",
			"Maximize Window (ignore monitor splits)",
			"Minimize Window",
			"Minimize Window To System Tray",
			"Prevent Window Deactivation (keeps game windows focused)",
			"Restore Window",
			"Restore Window Positions From Last Save",
			"Rollup Window to Hat",
			"Rollup Window to Icon",
			"Rollup Window to TitleBar",
			"Save Window Positions",
			"Send Window to Back",
			"Send Windows Store (Metro) app to desktop window",
			"Toggle Window Always on Top",
			"Toggle Window Transparency",
		};
		
		//create a new ContextMenuStrip to show the items
		using(ContextMenuStrip menu = new ContextMenuStrip())
		{
			//dont show the padding on the left of the menu
			menu.ShowCheckMargin = false;
			menu.ShowImageMargin = false;
			
			//add items to the menu, and use our custom function when a user clicks on the items
			foreach(string function in functions)
			{
				menu.Items.Add(function);
				menu.Items[menu.Items.Count - 1].Click += MenuItem_Click;
			}
			
			//if the menu will show on the screen, show it. otherwise, show it above the mouse
			if(BFS.Monitor.GetMonitorBoundsByMouseCursor().Contains(new Point(BFS.Input.GetMousePositionX(), BFS.Input.GetMousePositionY() + menu.Height)))
				menu.Show(BFS.Input.GetMousePositionX(), BFS.Input.GetMousePositionY());
			else
				menu.Show(new Point(BFS.Input.GetMousePositionX(), BFS.Input.GetMousePositionY()), ToolStripDropDownDirection.AboveRight);
				
			//wait for the menu to close
			while(menu.Visible)
				Application.DoEvents();
		}
	}
	
	//this function will get the text of the item and try to run it as a DisplayFusion function
	private static void MenuItem_Click(object sender, EventArgs e)
	{
		ToolStripItem item = sender as ToolStripItem;
		if (item == null)
			return;

		BFS.DisplayFusion.RunFunction(item.Text);
	}
}