#include "StdAfx.h"
#include "CommandStretch.h"


CCommandStretch::CCommandStretch(void)
{
     m_bSetXY = false;//是否同时设置XY 方向
}
CCommandStretch::~CCommandStretch(void)
{
}
CString CCommandStretch::GetStr()
{
    CString str1 = "_stretch 拉伸-------- [方向] : <";
    CString str2;
    if(m_Par.xy == _X)
        str2 = "X> [旧尺寸] : <";
    else
        str2 = "Y> [旧尺寸] : <";
    CString str3;
    str3.Format("%lf",m_Par.OldSize);
    CString str4  = "> [新尺寸] : <";
    CString str5;
    str5.Format("%lf",m_Par.NewSize);
    CString str6 = ">";
    return str1+str2+str3+str4+str5+str6;
};
void CCommandStretch::SetOperateParY(SObjOperatePar par)
{
     m_bSetXY = true;//是否同时设置XY 方向
     m_ParY = par;
};
void CCommandStretch::ExcuteExt()
{
     if(m_bSetXY)
     {
         m_ObjContainer.OperateObj(m_Par,true);
         m_ObjContainer.OperateObj(m_ParY,true);
     }
     else
     {
         m_ObjContainer.OperateObj(m_Par,true);
     }
}
void CCommandStretch::UndoExt()
{
     SObjOperatePar par = m_Par;
     par.OpType = _OP_STRETCH;
     par.BasePt = m_Par.BasePt;
     par.OldSize = m_Par.NewSize;
     par.Diff = m_Par.Diff*(-1);
     par.xy = m_Par.xy;

     SObjOperatePar parY = m_ParY;
     parY.OpType = _OP_STRETCH;
     parY.BasePt = m_ParY.BasePt;
     parY.OldSize = m_ParY.NewSize;
     parY.Diff = m_ParY.Diff*(-1);
     parY.xy = m_ParY.xy;

     if(m_bSetXY)
     {
         m_ObjContainer.OperateObj(par,true);
         m_ObjContainer.OperateObj(parY,true);
     }
     else
     {
         m_ObjContainer.OperateObj(par,true);
     }
}