Torque3D-clone/Engine/lib/bullet/examples/ThirdPartyLibs/Gwen/InputHandler.h

/*
	GWEN
	Copyright (c) 2010 Facepunch Studios
	See license in Gwen.h
*/

#pragma once
#ifndef GWEN_INPUTHANDLER_H
#define GWEN_INPUTHANDLER_H

#include <queue>
#include "Gwen/Gwen.h"

namespace Gwen 
{
	namespace Controls
	{
		class Base;
	}

	namespace Key
	{
		const unsigned char Invalid = 0;
		const unsigned char Return = 1;
		const unsigned char Backspace = 2;
		const unsigned char Delete = 3;
		const unsigned char Left = 4;
		const unsigned char Right = 5;
		const unsigned char Shift = 6;
		const unsigned char Tab = 7;
		const unsigned char Space = 8;
		const unsigned char Home = 9;
		const unsigned char End = 10;
		const unsigned char Control = 11;
		const unsigned char Up = 12;
		const unsigned char Down = 13;
		const unsigned char Escape = 14;
		const unsigned char Alt = 15;

		const unsigned char Count = 16;
	}

	namespace Input 
	{
		namespace Message
		{
			enum
			{
				Copy,
				Paste,
				Cut,
				Undo,
				Redo,
				SelectAll
			};
		};

	

		// For use in panels
		bool GWEN_EXPORT IsKeyDown( int iKey );
		bool GWEN_EXPORT IsLeftMouseDown();
		bool GWEN_EXPORT IsRightMouseDown();
		Gwen::Point GWEN_EXPORT GetMousePosition();

		inline bool IsShiftDown(){ return IsKeyDown( Gwen::Key::Shift ); }
		inline bool IsControlDown(){ return IsKeyDown( Gwen::Key::Control ); }

		// Does copy, paste etc
		bool GWEN_EXPORT DoSpecialKeys( Controls::Base* pCanvas, Gwen::UnicodeChar chr );
		bool GWEN_EXPORT HandleAccelerator( Controls::Base* pCanvas, Gwen::UnicodeChar chr );

		// Send input to canvas for study		
		void GWEN_EXPORT OnMouseMoved( Controls::Base* pCanvas, int x, int y, int deltaX, int deltaY );
		bool GWEN_EXPORT OnMouseClicked( Controls::Base* pCanvas, int iButton, bool bDown );
		bool GWEN_EXPORT OnKeyEvent( Controls::Base* pCanvas, int iKey, bool bDown );
		void GWEN_EXPORT OnCanvasThink( Controls::Base* pControl );

		
	};
}
#endif