#include "stdafx.h"
#include "MyPictrueBttom.h"
#include "GlobalDefine.h"

IMPLEMENT_DYNAMIC(CMyPictrueBttom, CMFCButton)

BEGIN_MESSAGE_MAP(CMyPictrueBttom, CMFCButton)
END_MESSAGE_MAP()

CMyPictrueBttom::CMyPictrueBttom()
{
     m_CurPicType = _EPicType_1;//当前的类型
     m_PictrueId1 = 0;
     m_PictrueId2 = 0;
     m_PictrueId3 = 0;
     m_PictrueId4 = 0;
     m_font.CreatePointFont(100,"宋体",NULL);
}
CMyPictrueBttom::~CMyPictrueBttom()
{
}
void CMyPictrueBttom::Refresh()
{
    SetFont(&m_font);
}
void CMyPictrueBttom::SetCurPicType(EPicType t)
{
     //无变化
     if(m_CurPicType == t)
         return;
     m_CurPicType = t;
     int PictrueId = 0;
     switch(t)
     {
         case _EPicType_1:
             PictrueId = m_PictrueId1;
             break;
         case _EPicType_2:
             PictrueId = m_PictrueId2;
             break;
         case _EPicType_3:
             PictrueId = m_PictrueId3;
             break;
         case _EPicType_4:
             PictrueId = m_PictrueId4;
             break;
         default:
             break;
     }
     if(PictrueId!=0)
     {
          SetImage(PictrueId);
          //刷新显示
          Refresh();
     }
}
//屏蔽键盘操作
BOOL CMyPictrueBttom::PreTranslateMessage(MSG* pMsg)
{
   if(pMsg->message==WM_KEYDOWN)
   {
        char c = pMsg->wParam;
        if(c==VK_RETURN || c==VK_ESCAPE)
        {
            return TRUE;
        }
   }
   return CMFCButton::PreTranslateMessage(pMsg);
}
//适用只有ON/OFF的按钮
void CMyPictrueBttom::SetPictrueByBool(bool b)
{
      if(b)
      {
            SetCurPicType(_EPicType_2);
      }
      else
      {
            SetCurPicType(_EPicType_1);
      }
}