GeneralsZeroHour/GeneralsMD/Code/Tools/WorldBuilder/include/RulerTool.h

/*
**	Command & Conquer Generals Zero Hour(tm)
**	Copyright 2025 Electronic Arts Inc.
**
**	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 3 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, see <http://www.gnu.org/licenses/>.
*/

// RulerTool.h
// Author: Mike Lytle, January 2003

#pragma once

#ifndef RULER_TOOL_H
#define RULER_TOOL_H

#include "Tool.h"

class RulerTool : public Tool
{
protected:
	Coord3D		m_downPt3d;
	int				m_rulerType; 
	WbView*		m_View;
	Real			m_savedLength;

	static RulerTool*	m_staticThis;

public:
	RulerTool(void);
	~RulerTool(void);

public:
	/// Clear the selection on activate or deactivate.
	virtual void activate();
	virtual void deactivate();

	virtual void setCursor(void);
	virtual void mouseDown(TTrackingMode m, CPoint viewPt, WbView* pView, CWorldBuilderDoc *pDoc);
	virtual void mouseMoved(TTrackingMode m, CPoint viewPt, WbView* pView, CWorldBuilderDoc *pDoc);
	virtual Bool followsTerrain(void) {return false;};	
	
	static void setLength(Real length);
	static Bool switchType();
	static int	getType();
	static Real getLength(void);

};

#endif //RULER_TOOL_H