kig/kfile/kfile_kig.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2004 by Pino Toscano                                    *
   3  *   toscano.pino@tiscali.it                                               *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20
  21 #include "kfile_kig.h"
  22
  23 #include <qdom.h>
  24 #include <qfile.h>
  25
  26 #include <kgenericfactory.h>
  27 #include <klocale.h>
  28
  29 typedef KGenericFactory<KigPlugin> kigFactory;
  30
  31 K_EXPORT_COMPONENT_FACTORY( kfile_kig, kigFactory( "kfile_kig" ) )
  32
  33 KigPlugin::KigPlugin( QObject *parent, const char *name, const QStringList &args )
  34     : KFilePlugin( parent, name, args )
  35 {
  36   KFileMimeTypeInfo::ItemInfo* item;
  37
  38   info = addMimeTypeInfo( "application/x-kig" );
  39
  40   group = addGroupInfo( info, "KigInfo", i18n( "Summary" ) );
  41   item = addItemInfo( group, "Version", i18n( "Version" ), QVariant::String );
  42   item = addItemInfo( group, "CompatVersion", i18n( "Compatibility Version" ), QVariant::String );
  43   item = addItemInfo( group, "CoordSystem", i18n( "Coordinate System" ), QVariant::String );
  44   item = addItemInfo( group, "Grid", i18n( "Grid" ), QVariant::String );
  45   item = addItemInfo( group, "Axes", i18n( "Axes" ), QVariant::String );
  46 }
  47
  48 bool KigPlugin::readInfo( KFileMetaInfo& metainfo, uint /*what*/ )
  49 {
  50   KFileMetaInfoGroup metagroup = appendGroup( metainfo, "KigInfo");
  51
  52   QFile f( metainfo.path() );
  53   QDomDocument doc( "KigDocument" );
  54   if ( !doc.setContent( &f ) )
  55     return false;
  56   QDomElement main = doc.documentElement();
  57
  58   // reading the version...
  59   QString version = main.attribute( "Version" );
  60   if ( ! version ) version = main.attribute( "version" );
  61   if ( ! version ) version = i18n( "Translators: Not Available", "n/a" );
  62   appendItem( metagroup, "Version", version );
  63
  64   // reading the compatibility version...
  65   QString compatversion = main.attribute( "CompatibilityVersion" );
  66   if ( ! compatversion )
  67     compatversion = i18n( "%1 represents Kig version",
  68                           "%1 (as the version)" ).arg( version );
  69   appendItem( metagroup, "CompatVersion", compatversion );
  70
  71   // reading the Coordinate System...
  72   QCString coordsystem;
  73   for ( QDomNode n = main.firstChild(); ! n.isNull(); n = n.nextSibling() )
  74   {
  75     QDomElement e = n.toElement();
  76     if ( e.isNull() ) continue;
  77     if ( e.tagName() == "CoordinateSystem" )
  78       coordsystem = e.text().latin1();
  79   }
  80   appendItem( metagroup, "CoordSystem", coordsystem );
  81
  82   // has Kig document the grid?
  83   bool btmp = true;
  84   QString stmp = main.attribute( "grid" );
  85   if ( !( stmp.isEmpty() || ( stmp != "0" ) ) )
  86     btmp = ( stmp != "0" );
  87   QString stmp2 = btmp ? i18n( "Yes" ) : i18n( "No" );
  88   appendItem( metagroup, "Grid", stmp2 );
  89
  90   // has Kig document the axes?
  91   stmp = true;
  92   stmp = main.attribute( "axes" );
  93   if ( !( stmp.isEmpty() || ( stmp != "0" ) ) )
  94     btmp = ( stmp != "0" );
  95   stmp2 = btmp ? i18n( "Yes" ) : i18n( "No" );
  96   appendItem( metagroup, "Axes", stmp2 );
  97
  98   return true;
  99 }
 100
 101 #include "kfile_kig.moc"