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/***************************************************************************
* Copyright (C) 2004-2007 by Georgy Yunaev, [email protected] *
* Please do not use email address above for bug reports; see *
* the README file *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include <tqcstring.h>
#include <tqimage.h>
#include <tqdir.h>
#include "libchmfile.h"
#include "libchmurlfactory.h"
#include "kchmmainwindow.h"
#include "kchmviewwindow.h"
#include "kchmsourcefactory.h"
#include "kchmviewwindow_qtextbrowser.h"
KCHMSourceFactory::KCHMSourceFactory (KCHMViewWindow * viewwindow)
: TQMimeSourceFactory()
{
m_viewWindow = viewwindow;
}
const TQMimeSource * KCHMSourceFactory::data( const TQString & abs_name ) const
{
TQString data, file, path = abs_name;
// Retreive the data from chm file
LCHMFile * chm = ::mainWindow->chmFile();
if ( !chm )
return 0;
int pos = path.find ('#');
if ( pos != -1 )
path = path.left (pos);
// To handle a single-image pages, we need to generate the HTML page to show
// this image. We did it in KCHMViewWindow::handleStartPageAsImage; now we need
// to generate the HTML page, and set it.
if ( LCHMUrlFactory::handleFileType( path, data ) )
{
((TQMimeSourceFactory*)this)->setText (path, data);
}
else if ( path.endsWith (".htm") || path.endsWith (".html") )
{
if ( chm->getFileContentAsString( &data, path ) )
((TQMimeSourceFactory*)this)->setText (path, data);
}
else
{
// treat as image
TQImage img;
TQByteArray buf;
TQString fpath = KCHMViewWindow_QTextBrowser::decodeUrl( path );
if ( chm->getFileContentAsBinary( &buf, fpath ) )
{
if ( img.loadFromData ( (const uchar *) buf.data(), buf.size() ) )
((TQMimeSourceFactory*)this)->setImage (path, img);
}
else
{
((TQMimeSourceFactory*)this)->setImage( path, img );
tqWarning( "Could not resolve file %s\n", path.ascii() );
}
}
return TQMimeSourceFactory::data (path);
}
TQString KCHMSourceFactory::makeAbsolute ( const TQString & abs_or_rel_name, const TQString & ) const
{
return m_viewWindow->makeURLabsolute ( abs_or_rel_name, false );
}
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