#include "StdAfx.h"
#include "Propertie.h"
#include "LogMgr.h"
#include "FileMgr.h"

CPropertie::CPropertie()
{
    m_pVal = NULL;
    m_pModule = NULL;
}
CPropertie::~CPropertie()
{
}
//改变属性的值，并通知属性对应的模块
void CPropertie::PropertyChangeVal(const COleVariant &OleVar)
{
    switch(m_Type)
    {
        case _PROP_TYPE_BOOL:
            *((bool *)m_pVal) = OleVar.boolVal;
            break;
        case _PROP_TYPE_COLOR:
            *((COLORREF *)m_pVal) = (COLORREF)OleVar.lVal;
            break;
        case _PROP_TYPE_DOUBLE:
            *((double *)m_pVal) = OleVar.dblVal;
            break;
        case _PROP_TYPE_INT:
            *((int *)m_pVal) = OleVar.lVal;
            break;
        case _PROP_TYPE_STRING:
            *((CString *)m_pVal) = OleVar.bstrVal;
            break;
        default:
            break;
    }
    //写入文件
    WriteRead(false);
    //通知对应模块属性变化了
    if(m_pModule)
    {
        m_pModule->OnPropertyChanged();
    }
}
void CPropertie::WriteRead(bool bRead)
{
    CString FileName = _T("\\Parameter\\") + m_Path + _T("\\")+m_Name+_T(".var");
    if(bRead)
        ReadFromFile(FileName);
    else
        WriteToFile(FileName);
}
//保存到文件
void CPropertie::WriteToFile(CString &FileName)
{
    CFileMgr FileMgr;
    char filepath[1024]; 
    FileMgr.GetFullFilePath(filepath,FileName);//获取完整路径
    CFile file(filepath,CFile::modeReadWrite|CFile::modeCreate);
    CArchive ar(&file,CArchive::store);

    switch(m_Type)
    {
        case _PROP_TYPE_BOOL:
            ar<<(*((bool *)m_pVal));
            break;
        case _PROP_TYPE_DOUBLE:
            ar<<(*((double *)m_pVal));
            break;
        case _PROP_TYPE_INT:
            ar<<(*((int *)m_pVal));
            break;
        case _PROP_TYPE_COLOR:
            ar<<(*((int *)m_pVal));
            break;
        case _PROP_TYPE_STRING:
            ar<<(*((CString *)m_pVal));
            break;
        default:
            break;
    }
}
//从文件读取属性值
void CPropertie::ReadFromFile(CString &FileName)
{
    CFileMgr FileMgr;
    char filepath[1024]; 
    FileMgr.GetFullFilePath(filepath,FileName);//获取完整路径

    CFile file;
    if(file.Open(filepath,CFile::modeRead))
    {
         CArchive ar(&file,CArchive::load);
         switch(m_Type)
         {
             case _PROP_TYPE_BOOL:
                 ar>>(*((bool *)m_pVal));
                 break;
             case _PROP_TYPE_DOUBLE:
                 ar>>(*((double *)m_pVal));
                 break;
             case _PROP_TYPE_INT:
                 ar>>(*((int *)m_pVal));
                 break;
             case _PROP_TYPE_COLOR:
                 ar>>(*((int *)m_pVal));
                 break;
             case _PROP_TYPE_STRING:
                 ar>>(*((CString *)m_pVal));
                 break;
             default:
                 break;
         }
     }
}