okular/generators/dvi/dviRenderer_dr.cpp

   1 // -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil; c-brace-offset: 0; -*-
   2 //
   3 // Extracted from:
   4 // Class: documentRenderer
   5 //
   6 // Abstract Widget for displaying document types
   7 // Needs to be implemented from the actual parts
   8 // using kviewshell
   9 // Part of KViewshell - A generic interface for document viewers.
  10 //
  11 // (C) 2004-2005 Wilfried Huss
  12 // (C) 2004-2006 Stefan Kebekus.
  13 //  Distributed under the GPL.
  14
  15 #include "dviRenderer.h"
  16
  17 SimplePageSize dviRenderer::sizeOfPage(const PageNumber& page)
  18 {
  19 #if !defined(QT_NO_THREAD)
  20   // Wait for all access to this DocumentRenderer to finish
  21   //QMutexLocker locker(&mutex);
  22 #endif
  23
  24   if (!page.isValid())
  25     return SimplePageSize();
  26   if (page > totalPages())
  27     return SimplePageSize();
  28   if (page > pageSizes.size())
  29     return SimplePageSize();
  30
  31   return pageSizes[page-1];
  32 }
  33
  34 Anchor dviRenderer::findAnchor(const QString &locallink)
  35 {
  36   QMap<QString,Anchor>::Iterator it = anchorList.find(locallink);
  37   if (it != anchorList.end())
  38     return *it;
  39   else
  40     return Anchor();
  41 }
  42
  43
  44 PageNumber dviRenderer::totalPages() const
  45 {
  46   PageNumber temp = numPages;
  47   return temp;
  48 }
  49