Button.h

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//**********************************************************************
//
//  REGCOM: Regimental Command
//  Copyright (C) 2008 Randi J. Relander
//    <rjrelander@users.sourceforge.net>
//
//  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/>.
//  
//**********************************************************************

#ifndef REGCOM_GUI_BUTTON_H
#define REGCOM_GUI_BUTTON_H

// SYSTEM INNCLUDES
#include <string>

// PROJECT INCLUDES
#include "regcom/gui/Window.h"

// NAMESPACES
namespace regcom {
namespace gui {

// FORWARD REFERENCES
class ButtonImp;
class StringView;

//  CLASS: Button
class Button : public Window  
{
public:
    
    // FORWARD DECLARATIONS

    enum Image;

    // PUBLIC METHODS

    Button();

    virtual ~Button();

    void SetStatus(StringView* pView, const std::string& rStatus);

    void SetCode(int code);

    virtual void Draw(Rect rect);

    virtual void OnMouseMove(Point point);

    virtual void OnMouseDown(int n, Point point);

    virtual void OnMouseUp(int n, Point point);

    void Load(Surface* surface);

    void Load(Surface* surface, Rect rect);

    void LoadImage(Image image, const std::string& rName);

    enum Image
    {
        IMAGE_NORMAL,
        IMAGE_HILITE,
        IMAGE_PRESSED,
        IMAGE_DISABLED,

        IMAGE_MAXIMAGE
    };
    
private:
    
    enum State
    {
        STATE_IDLE,
        STATE_HOVER,
        STATE_ACTIVE,
        STATE_PENDING
    };
    
    State m_State;
    
    Surface* m_pImage[IMAGE_MAXIMAGE];

    std::string m_Status;

    StringView* m_pStringView;

    int m_Code;

    void* m_pData1;

    void* m_pData2;
};

} // namespace gui
} // namespace regcom

#endif

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