/* This file is part of the KDE project Copyright (C) 2004 Esben Mose Hansen <kde@mosehansen.dk> 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; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #include <tqmime.h> #include <tqdragobject.h> #include <tqmap.h> #include <tqstring.h> #include <tqpixmap.h> #include <kurldrag.h> #include <kdebug.h> #include "historyitem.h" #include "historystringitem.h" #include "historyimageitem.h" #include "historyurlitem.h" HistoryItem::HistoryItem() { } HistoryItem::~HistoryItem() { } HistoryItem* HistoryItem::create( const TQMimeSource& aSource ) { #if 0 int i=0; while ( const char* f = aSource.format( i++ ) ) { kdDebug() << "format(" << i <<"): " << f << endl; } #endif if( KURLDrag::canDecode( &aSource )) { KURL::List urls; TQMap<TQString,TQString> metaData; if( KURLDrag::decode( &aSource, urls, metaData )) { // this is from KonqDrag (libkonq) TQByteArray a = aSource.encodedData( "application/x-tde-cutselection" ); bool cut = !a.isEmpty() && (a.at(0) == '1'); // true if 1 return new HistoryURLItem( urls, metaData, cut ); } } if ( TQTextDrag::canDecode( &aSource ) ) { TQString text; if( TQTextDrag::decode( &aSource, text )) return text.isNull() ? 0 : new HistoryStringItem( text ); } if ( TQImageDrag::canDecode( &aSource ) ) { TQPixmap image; if( TQImageDrag::decode( &aSource, image )) return image.isNull() ? 0 : new HistoryImageItem( image ); } return 0; // Failed. } HistoryItem* HistoryItem::create( TQDataStream& aSource ) { if ( aSource.atEnd() ) { return 0; } TQString type; aSource >> type; if ( type == "url" ) { KURL::List urls; TQMap< TQString, TQString > metaData; int cut; aSource >> urls; aSource >> metaData; aSource >> cut; return new HistoryURLItem( urls, metaData, cut ); } if ( type == "string" ) { TQString text; aSource >> text; return new HistoryStringItem( text ); } if ( type == "image" ) { TQPixmap image; aSource >> image; return new HistoryImageItem( image ); } kdWarning() << "Failed to restore history item: Unknown type \"" << type << "\"" << endl; return 0; }