blender/source/gameengine/GameLogic/SCA_MouseSensor.h

/*
 * ***** BEGIN GPL LICENSE BLOCK *****
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
 * All rights reserved.
 *
 * The Original Code is: all of this file.
 *
 * Contributor(s): José I. Romero (cleanup and fixes)
 *
 * ***** END GPL LICENSE BLOCK *****
 */

/** \file SCA_MouseSensor.h
 *  \ingroup gamelogic
 *  \brief Senses mouse events
 */

#ifndef __SCA_MOUSESENSOR_H__
#define __SCA_MOUSESENSOR_H__

#include "SCA_ISensor.h"
#include "BoolValue.h"
#include "SCA_IInputDevice.h"

class SCA_MouseSensor : public SCA_ISensor
{
	Py_Header
	
	/**
	 * Use SCA_IInputDevice values to encode the mouse mode for now.
	 */
	short int m_mousemode;
	/**
	 * Triggermode true means all mouse events trigger. Useful mainly
	 * for button presses.
	 */
	bool m_triggermode;
	/**
	 * Remember the last state update 
	 */
	int m_val;

	SCA_IInputDevice::KX_EnumInputs m_hotkey;
	
	/**
	 * valid x coordinate, MUST be followed by y coordinate
	 */
	short m_x;

	/**
	 * valid y coordinate
	 */
	short m_y;
	
 public:
	/**
	 * Allowable modes for the trigger status of the mouse sensor.
	 */
	enum KX_MOUSESENSORMODE {
		KX_MOUSESENSORMODE_NODEF = 0,
		KX_MOUSESENSORMODE_LEFTBUTTON,
		KX_MOUSESENSORMODE_MIDDLEBUTTON,
		KX_MOUSESENSORMODE_RIGHTBUTTON,
		KX_MOUSESENSORMODE_WHEELUP,
		KX_MOUSESENSORMODE_WHEELDOWN,
		KX_MOUSESENSORMODE_POSITION,
		KX_MOUSESENSORMODE_POSITIONX,
		KX_MOUSESENSORMODE_POSITIONY,
		KX_MOUSESENSORMODE_MOVEMENT,
		KX_MOUSESENSORMODE_MAX
	};

	bool isValid(KX_MOUSESENSORMODE);
	
	SCA_MouseSensor(class SCA_MouseManager* keybdmgr,
	                int startx,int starty,
	                short int mousemode,
	                SCA_IObject* gameobj);

	virtual ~SCA_MouseSensor();
	virtual CValue* GetReplica();
	virtual bool Evaluate();
	virtual void Init();
	virtual bool IsPositiveTrigger();
	short int GetModeKey();
	SCA_IInputDevice::KX_EnumInputs GetHotKey();
	void setX(short x);
	void setY(short y);

	static void UpdateHotkey(void *self);


#ifdef WITH_PYTHON
	/* --------------------------------------------------------------------- */
	/* Python interface ---------------------------------------------------- */
	/* --------------------------------------------------------------------- */
	
	static int UpdateHotkeyPy(void *self, const PyAttributeDef *);

	// get button status
	KX_PYMETHOD_DOC_O(SCA_MouseSensor,getButtonStatus);
#endif
};

#endif //__SCA_MOUSESENSOR_H__