rosapps/templates/old_wordpad/opensave.c

   1 #include "precomp.h"
   2
   3 static OPENFILENAME ofn;
   4
   5 /*
   6  * Initialize file open / save structure
   7  */
   8 VOID FileInitialize(HWND hwnd)
   9 {
  10     ZeroMemory(&ofn, sizeof(ofn));
  11     ofn.lStructSize   = sizeof(OPENFILENAME);
  12     ofn.hwndOwner     = hwnd;
  13     ofn.nMaxFile      = MAX_PATH;
  14     ofn.nMaxFileTitle = MAX_PATH;
  15     ofn.lpstrDefExt   = _T("bmp");
  16 }
  17
  18
  19 static BOOL
  20 DoWriteFile(LPCTSTR pszFileName)
  21 {
  22     return TRUE;
  23 }
  24
  25
  26 BOOL
  27 DoOpenFile(HWND hwnd,
  28            LPTSTR szFileName,
  29            LPTSTR szTitleName)
  30 {
  31         DWORD err;
  32
  33         static TCHAR Filter[] = _T("All documents (*.txt,*.rtf)\0*.txt;*.rtf\0") \
  34                 _T("Rich Text Document (*.rtf)\0*.rtf\0") \
  35                 _T("Text Document (*.txt)\0*.txt\0");
  36
  37
  38         ofn.lpstrFilter = Filter;
  39         ofn.lpstrFile = szFileName;
  40         ofn.lpstrFileTitle = szTitleName;
  41         ofn.Flags = OFN_EXPLORER | OFN_FILEMUSTEXIST | OFN_HIDEREADONLY;
  42
  43         if (GetOpenFileName(&ofn))
  44         {
  45             return TRUE;
  46         }
  47
  48         err = CommDlgExtendedError();
  49
  50         if (err != CDERR_GENERALCODES)
  51         MessageBox(NULL, _T("Open file failed"), NULL, 0);
  52
  53     return FALSE;
  54 }
  55
  56
  57
  58 BOOL
  59 DoSaveFile(HWND hwnd)
  60 {
  61         TCHAR szFileName[MAX_PATH] = _T("");
  62         static TCHAR Filter[] = _T("Rich Text Document (*.rtf)\0*.rtf\0") \
  63                 _T("Text Document (*.txt)\0*.txt\0");
  64
  65         ofn.lpstrFilter = Filter;
  66         ofn.lpstrFile = szFileName;
  67         ofn.Flags = OFN_EXPLORER | OFN_PATHMUSTEXIST | OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT;
  68
  69         if (GetSaveFileName(&ofn))
  70         {
  71         if (DoWriteFile(szFileName))
  72             return TRUE;
  73         }
  74
  75         if (CommDlgExtendedError() != CDERR_GENERALCODES)
  76         MessageBox(NULL, _T("Save to file failed"), NULL, 0);
  77
  78         return FALSE;
  79 }
  80