C++ (Cpp) wxTextFile::IsOpened示例

示例#1

文件： ImportLOF.cpp 项目： ruthmagnus/audacity

int LOFImportFileHandle::Import(TrackFactory *trackFactory, Track ***outTracks,
                                int *outNumTracks, Tags *tags)
{
   wxASSERT(mTextFile->IsOpened());

   if(mTextFile->Eof())
   {
      mTextFile->Close();
      return eImportFailed;
   }

   wxString line = mTextFile->GetFirstLine();

   while (!mTextFile->Eof())
   {
      lofOpenFiles(&line);
      line = mTextFile->GetNextLine();  
   }

   // for last line
   lofOpenFiles(&line);

   // set any duration/offset factors for last window, as all files were called
   doDuration();
   doScrollOffset();

   // exited ok
   if(mTextFile->Close())
      return eImportSuccess;

   return eImportFailed;
}

示例#2

文件： htlbox.cpp 项目： ExperimentationBox/Edenite

wxString MyHtmlListBox::OnGetItem(size_t n) const
{
    if ( !n && m_firstItemUpdated )
    {
        return wxT("<h1><b>Just updated</b></h1>");
    }

#ifdef USE_HTML_FILE
    wxString s;
    if ( m_file.IsOpened() )
        s = m_file[n];

    return s;
#else
    int level = n % 6 + 1;

    wxColour clr((unsigned char)(abs((int)n - 192) % 256),
                 (unsigned char)(abs((int)n - 256) % 256),
                 (unsigned char)(abs((int)n - 128) % 256));

    wxString label = wxString::Format(wxT("<h%d><font color=%s>")
                                      wxT("Item</font> <b>%lu</b>")
                                      wxT("</h%d>"),
                                      level,
                                      clr.GetAsString(wxC2S_HTML_SYNTAX).c_str(),
                                      (unsigned long)n, level);
    if ( n == 1 )
    {
        if ( !m_linkClicked )
            label += wxT("<a href='1'>Click here...</a>");
        else
            label += wxT("<font color='#9999ff'>Clicked here...</font>");
    }

    return label;
#endif
}