1 /** 2 * Copyright (C) 2014-2050  3 * All rights reserved. 4 *  5 * @file       FileHelper.h 6 * @brief       7 * @version    v1.0       8 * @author     SOUI group    9 * @date       2014/08/0310 * 11 * Describe    实现两个文件相关的helper12 */13 14 #pragma once15 16 17 /**18 * BuildFilePath19 * @brief    递归创建子目录20 * @param    LPCTSTR pszCurPath --  创建路径的起始位置21 * @param    LPCTSTR pszNewPath --  新路径22 * @param    BOOL bPath --  pszNewPath是一个路径标识23 * @return   BOOL -- true创建成功24 * Describe  pszNewPath指向一个文件名时，只创建文件路径部分25 */    26 inline BOOL BuildFilePath(LPCTSTR pszCurPath,LPCTSTR pszNewPath,BOOL bPath=TRUE)27 {28     TCHAR szCurDir[MAX_PATH+1];29     GetCurrentDirectory(MAX_PATH,szCurDir);30     if(!SetCurrentDirectory(pszCurPath)) return FALSE;31     TCHAR szNewPath[MAX_PATH+1];32     _tcscpy_s(szNewPath,_countof(szNewPath),pszNewPath);33     if(bPath)34     {35         int nLen=_tcslen(szNewPath);36         if(szNewPath[nLen-1]!=_T(‘\\‘))37             _tcscat(szNewPath,_T("\\"));38     }39     LPTSTR pszPath=_tcschr(szNewPath,_T(‘\\‘));40     while(pszPath)41     {42         *pszPath=0;43         if(!CreateDirectory(szNewPath,NULL)) return FALSE;44         *pszPath=_T(‘\\‘);45         pszPath=_tcschr(pszPath+1,_T(‘\\‘));46     }47     SetCurrentDirectory(szCurDir);48     return TRUE;49 }50 51 class CFileDialogEx52 {53 public:54 55     OPENFILENAME m_ofn;56     BOOL m_bOpenFileDialog;            // TRUE for file open, FALSE for file save57     TCHAR m_szFileTitle[_MAX_FNAME];   // contains file title after return58     TCHAR m_szFileName[_MAX_PATH];     // contains full path name after return59 60     CFileDialogEx(BOOL bOpenFileDialog, // TRUE for FileOpen, FALSE for FileSaveAs61         LPCTSTR lpszDefExt = NULL,62         LPCTSTR lpszFileName = NULL,63         DWORD dwFlags = OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,64         LPCTSTR lpszFilter = NULL,65         HWND hWndParent = NULL)66     {67         memset(&m_ofn, 0, sizeof(m_ofn)); // initialize structure to 0/NULL68         m_szFileName[0] = _T(‘\0‘);69         m_szFileTitle[0] = _T(‘\0‘);70 71         m_bOpenFileDialog = bOpenFileDialog;72         m_ofn.lStructSize = sizeof(m_ofn);73         m_ofn.lpstrFile = m_szFileName;74         m_ofn.nMaxFile = _MAX_PATH;75         m_ofn.lpstrDefExt = lpszDefExt;76         m_ofn.lpstrFileTitle = (LPTSTR)m_szFileTitle;77         m_ofn.nMaxFileTitle = _MAX_FNAME;78         m_ofn.Flags = dwFlags | OFN_EXPLORER | OFN_ENABLEHOOK | OFN_ENABLESIZING;79         m_ofn.lpstrFilter = lpszFilter;80         m_ofn.hwndOwner = hWndParent;81 82         // setup initial file name83         if(lpszFileName != NULL)84             _tcscpy_s(m_szFileName, _countof(m_szFileName), lpszFileName);85     }86 87     INT_PTR DoModal(HWND hWndParent = ::GetActiveWindow())88     {89         if(m_ofn.hwndOwner == NULL)   // set only if not specified before90             m_ofn.hwndOwner = hWndParent;91 92         if(m_bOpenFileDialog)93             return ::GetOpenFileName(&m_ofn);94         else95             return ::GetSaveFileName(&m_ofn);96     }97 };