HF_JH_Y230417029/LaipuDrawing/PltReader.cpp

#include "StdAfx.h"
#include "PltReader.h"
#include "ObjComposite.h"
#include "Propertie.h"
#include "PropertieMgr.h"
#include "AuthorityMgr.h"
#include "MarkObjPropertieMgr.h"
#include "Layer.h"
#include "GlobalFunction.h"
#include "LogMgr.h"
CPltReader* gPltReader = new CPltReader;//plt 读取对象

CPltReader::CPltReader(void)
{
    m_ScaleX = 0.024888;
    m_ScaleY = 0.024875;
}
CPltReader::~CPltReader(void)
{
}
#if 1//属性设置函数
CMFCPropertyGridProperty *CPltReader::CreatGridProperty()
{
      CString PropertyName;//属性名称
      CString Description;//描述
      CString Path = _T("PltSet");;//存储路径
      CString Name;
//-------------------------------------------------------------------------------//
      PropertyName = _T("plt 读取");
      CMFCPropertyGridProperty* pGroup = new CMFCPropertyGridProperty(PropertyName);
//-------------------------------------------------------------------------------//
      if(gAuthorityMgr->CheckAuthority(_Authority_Factory))
      {
             //添加属性变量映射
             Name = _T("m_ScaleX");//变量名字
             CPropertie *pPropertie = new CPropertie;
             pPropertie->SetpVal((void*)&m_ScaleX);
             pPropertie->SetType(_PROP_TYPE_DOUBLE);
             pPropertie->SetpModule(this);
             pPropertie->SetPath(Path);
             pPropertie->SetName(Name);
             pPropertie->WriteRead(true);//读取保存的属性
             //添加属性显示
             PropertyName = _T("plt 读取比例X");
             Description = _T("用于将读取的plt 文件缩放到cad 对应大小的比例");
             CMFCPropertyGridProperty* p1 = new CMFCPropertyGridProperty(PropertyName,(_variant_t)m_ScaleX, Description);   
             pGroup->AddSubItem(p1);
             gDevicePropertieMgr.Insert(p1, pPropertie);
       }
       if(gAuthorityMgr->CheckAuthority(_Authority_Factory))
       {
             //添加属性变量映射
             Name = _T("m_ScaleY");//变量名字
             CPropertie *pPropertie = new CPropertie;
             pPropertie->SetpVal((void*)&m_ScaleY);
             pPropertie->SetType(_PROP_TYPE_DOUBLE);
             pPropertie->SetpModule(this);
             pPropertie->SetPath(Path);
             pPropertie->SetName(Name);
             pPropertie->WriteRead(true);//读取保存的属性
             //添加属性显示
             PropertyName = _T("plt 读取比例Y");
             Description = _T("用于将读取的plt 文件缩放到cad 对应大小的比例");
             CMFCPropertyGridProperty* p1 = new CMFCPropertyGridProperty(PropertyName,(_variant_t)m_ScaleY, Description);   
             pGroup->AddSubItem(p1);
             gDevicePropertieMgr.Insert(p1, pPropertie);
       }
//-------------------------------------------------------------------------------//
    return pGroup;
}
#endif
#if 1
//打开文件
void CPltReader::OpenFile()
{
     CLayer &layer = gLayer;
     CFileDialog FileOpen(TRUE, NULL, NULL, OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT, "plt 文件 (*.plt)|*.plt;");
     if(IDOK == FileOpen.DoModal())
     {
          CString FilePath=FileOpen.GetPathName();
          //解析plt 文件
          if(AnalysePltFlie(FilePath))
          {
               //将vec 的数据生成一个合成对象
               TranslatorToComposite(m_PtVec,layer.GetObjContainer());
               GetCurViewPtr()->RefreshView();
               //更新图形属性
               gMarkObjPropertieMgr->UpdateSelMarkObjPropertie();
               gLogMgr->WriteDebugLog("func :Open Plt File---->"+FilePath);
          }
          gLogMgr->WriteDebugLog("func :AnalysePltFlie---->Error");
     }
}
//将vec 的数据生成一个合成对象
void CPltReader::TranslatorToComposite(vector<PointType> &vec,CObjContainer &ObjContainer)
{
     if(vec.empty())
     {
          return;
     }
     //创建合成对象
     CObjComposite *pObj = new CObjComposite;
     
     vector<PointType>::iterator iter = vec.begin();
     vector<PointType>::iterator iter_end = vec.end();
     for(;iter!=iter_end;iter++)
     {
          Dbxy DbPt((*iter).first.x,(*iter).first.y);
          CDataPoint pt(DbPt);
          pObj->AddPt(pt,(*iter).second);
     }
     //移动到中间
     {
          DbRect rect = pObj->GetRect();
          Dbxy pt = rect.GetCenterPt();
     
          SObjOperatePar par;
          par.OpType = _OP_MOVE;
          par.MoveX = -pt.x;
          par.MoveY = -pt.y;
          pObj->Operate(par);
     }
     //缩放到cad 设置尺寸X
     {
          SObjOperatePar par;
          par.Scale = m_ScaleX;

          par.OpType = _OP_STRETCH;
          DbRect rect = pObj->GetRect();
          Dbxy pt = rect.GetCenterPt();
          
          par.OldSize = rect.R - rect.L;
          par.NewSize = par.OldSize*par.Scale;
          par.Diff = par.NewSize-par.OldSize;
          par.xy = _X;
          pObj->Operate(par);
     }
     //缩放到cad 设置尺寸Y
     {
          SObjOperatePar par;
          par.Scale = m_ScaleY;

          par.OpType = _OP_STRETCH;
          DbRect rect = pObj->GetRect();
          Dbxy pt = rect.GetCenterPt();
          
          par.OldSize = rect.T - rect.B;
          par.NewSize = par.OldSize*par.Scale;
          par.Diff = par.NewSize-par.OldSize;
          par.xy = _Y;
          pObj->Operate(par);
     }
     
     ObjContainer.AddObject(pObj);
}
#endif
#if 1
//解析plt 文件
bool CPltReader::AnalysePltFlie(CString FilePath)
{
    m_PtVec.clear();
    
    CStdioFile file;
    if(file.Open(FilePath,CFile::modeRead,NULL)==0)
    {
        return false;
    }

    CString str;
    bool flg = true;
    int pos = 0;
    while(file.ReadString(str))//读取一行
    {
         int len = str.GetLength();
         while(pos<len)
         {
              CString TypeStr = FindNextP(str,pos);
              if(TypeStr == "PU")
              {
                  flg = true;
              }
              else if(TypeStr == "PD")
              {
                  flg = false;
              }
              else if(TypeStr == "PA")//提取坐标值
              {
                   int idx1 = str.Find(',',pos);//逗号的位置
                   int idx2 = str.Find(';',pos);//分号的位置
                   if(idx1<idx2 && idx1 != -1 && idx2 != -1)
                   {
                        CString strNum1 = str.Mid(pos+1,idx1 - (pos+1));
                        CString strNum2 = str.Mid(idx1+1,idx2 - (idx1+1));
                        int x = atoi(strNum1);
                        int y = atoi(strNum2);
                        //保存当前点
                        if(!(x == 0 && y == 0))//不要保存第一个0点
                        {
                            CPoint point(x,y);
                            m_PtVec.push_back(make_pair(point,flg));
                        }
                   }
              }
              else if(TypeStr == "END")
              {
                   break;
              }
         }
    }
    return true;
}
//找到下一个P ,返回其类型
CString CPltReader::FindNextP(CString str,int &pos)
{
    CString TypeStr;
    int len = str.GetLength();
    pos = str.Find('P',pos);
    if(pos == -1)
    {
        TypeStr = "END";
    }
    else if(pos<len)
    {
        pos++;
        if(str[pos]=='U')
        {
            TypeStr = "PU";
        }
        else if(str[pos]=='D')
        {
            TypeStr = "PD";
        }
        else if(str[pos]=='A')
        {
            TypeStr = "PA";
        }
    }
    return TypeStr;
}
#endif