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List:       kde-devel
Subject:    Re: russian texts
From:       Waldo Bastian <bastian () kde ! org>
Date:       2003-06-30 14:36:15
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On Monday 30 June 2003 15:37, Joerg Anders wrote:
> Important are only the implementations of the 2 slots which
> shall write/read the text in "ifeld_" as UFT8
> (or should I use Unicode ???) to some file:
>
> #define TEXTFILE "/tmp/xxx.txt"

I hope that's only for testing, if not you better use KTempFile.

>  void UTFText::writeInternationalText() {
>         ofstream out;
>         out.open(TEXTFILE);
>         if (!out) { /* error */ }
>         out << ifeld_->text().utf8() << endl;
>         out.close();
>  }
>
>  void UTFText::readInternationalText() {
>         char buffer[1000];
>         QString s;
>         ifstream in;
>         in.open (TEXTFILE);
>
>         if (!in) { /* error */ }
>         in.getline(buffer, 1000);
>         s = QString::fromUtf8(buffer);
>         ifeld_->setText(s);
>  }

I recommend:

void UTFText::writeInternationalText() {
  QFile file(TEXTFILE);
  if (!file.open(IO_WriteOnly))
     return; // Error
  QTextStream stream(&file);
  stream.setEncoding( QTextStream::UnicodeUTF8 );
  stream << ifeld_->text();
  file.close();
  if (file.status() != IO_Ok )
     return; // Error
}

void UTFText::readInternationalText() {
  QFile file(TEXTFILE);
  if (!file.open(IO_ReadOnly))
     return; // Error
  QTextStream stream(&file);
  stream.setEncoding( QTextStream::UnicodeUTF8 );
  QString s;
  stream >> s;
  file.close();
  ifeld_->setText(s);
}

Cheers,
Waldo
- -- 
bastian@kde.org -=|[ SuSE, The Linux Desktop Experts ]|=- bastian@suse.com
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