apps/konqueror/settings/konqhtml/css/template.cpp

   1
   2 // Own
   3 #include "template.h"
   4
   5 // Qt
   6 #include <QtCore/QFile>
   7 #include <QtCore/QTextStream>
   8
   9
  10 bool CSSTemplate::expandToFile(const QString& outputFilename, const QMap<QString,QString> &dict)
  11 {
  12   QFile inf(m_templateFilename);
  13   if (!inf.open(QIODevice::ReadOnly)) return false;
  14   QTextStream is(&inf);
  15
  16   QFile outf(outputFilename);
  17   if (!outf.open(QIODevice::WriteOnly)) return false;
  18   QTextStream os(&outf);
  19
  20   doExpand(is, os, dict);
  21
  22   inf.close();
  23   outf.close();
  24   return true;
  25 }
  26
  27 QString CSSTemplate::expandToString(const QMap<QString,QString> &dict)
  28 {
  29   QFile inf(m_templateFilename);
  30   if (!inf.open(QIODevice::ReadOnly)) return QString();
  31   QTextStream is(&inf);
  32
  33   QString out;
  34   QTextStream os(&out);
  35
  36   doExpand(is, os, dict);
  37
  38   inf.close();
  39
  40   return out;
  41 }
  42
  43 // bool CSSTemplate::expand(const QString &destname, const QMap<QString,QString> &dict)
  44 void CSSTemplate::doExpand(QTextStream &is, QTextStream &os, const QMap<QString,QString> &dict)
  45 {
  46   QString line;
  47   while (!is.atEnd())
  48     {
  49       line = is.readLine();
  50
  51       int start = line.indexOf('$');
  52       if (start >= 0)
  53         {
  54           int end = line.indexOf('$', start+1);
  55           if (end >= 0)
  56             {
  57               QString expr = line.mid(start+1, end-start-1);
  58               QString res = dict[expr];
  59
  60               line.replace(start, end-start+1, res);
  61             }
  62         }
  63       os << line << endl;
  64     }
  65 }