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 names. 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
		//"--- Abbrechen ---" is german for "cancel". Used to cancel the action, see below "MenuItem_Click"
		string[, ,] MenuEntries = 
		{
		//	{{ "Background-Color", "Foreground-Color", "Function-Name" }}
			{{ "Pink", "Maroon", "--- Abbrechen ---" }},
			{{ "Khaki", "Black", "Fenster auf dem Bildschirm zentrieren" }},
			{{ "Khaki", "Black", "Fenster auf Titelleiste reduzieren" }},
			{{ "Khaki", "Black", "Fenster auf Titelleiste reduzieren und nach oben" }},
			{{ "PaleGreen", "Black", "Fenster nach links" }},
			{{ "PaleGreen", "Black", "Fenster nach oben" }},
			{{ "PaleGreen", "Black", "Fenster nach rechts" }},
			{{ "PaleGreen", "Black", "Fenster nach unten" }},
			{{ "Aquamarine", "Black", "Fenster nach oben-links" }},
			{{ "Aquamarine", "Black", "Fenster nach oben-rechts" }},
			{{ "Aquamarine", "Black", "Fenster nach unten-links" }},
			{{ "Aquamarine", "Black", "Fenster nach unten-rechts" }},
			{{ "Pink", "Maroon", "--- Abbrechen ---" }}
		};

		//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
			for ( int i = 0; i < ( MenuEntries.Length / MenuEntries.Rank ); i++ )
			{
				menu.Items.Add(MenuEntries[i, 0, 2]);
				menu.Items[menu.Items.Count - 1].Click += MenuItem_Click;
				menu.Items[menu.Items.Count - 1].BackColor = Color.FromName( MenuEntries[i, 0, 0]);
				menu.Items[menu.Items.Count - 1].ForeColor = Color.FromName( MenuEntries[i, 0, 1]);
			}
			
			//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);
				
			//set focus to the menu
			BFS.Window.Focus(menu.Handle);
			
			//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
	//"--- Abbrechen ---" (Cancel), change it to what you used in MenuEntries-List
	private static void MenuItem_Click(object sender, EventArgs e)
	{
		ToolStripItem item = sender as ToolStripItem;
		if (item == null || item.Text == "--- Abbrechen ---")
			return;

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