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102 lines
3.1 KiB
102 lines
3.1 KiB
// -*- Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 8; -*-
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/* This file is part of the KDE project
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Copyright (C) 2004 Esben Mose Hansen <kde@mosehansen.dk>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include <tqmime.h>
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#include <tqdragobject.h>
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#include <tqmap.h>
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#include <tqstring.h>
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#include <tqpixmap.h>
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#include <kurldrag.h>
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#include <kdebug.h>
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#include "historyitem.h"
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#include "historystringitem.h"
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#include "historyimageitem.h"
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#include "historyurlitem.h"
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HistoryItem::HistoryItem() {
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}
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HistoryItem::~HistoryItem() {
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}
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HistoryItem* HistoryItem::create( const TQMimeSource& aSource )
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{
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#if 0
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int i=0;
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while ( const char* f = aSource.format( i++ ) ) {
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kdDebug() << "format(" << i <<"): " << f << endl;
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}
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#endif
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if( KURLDrag::canDecode( &aSource )) {
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KURL::List urls;
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TQMap<TQString,TQString> metaData;
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if( KURLDrag::decode( &aSource, urls, metaData )) {
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// this is from KonqDrag (libkonq)
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TQByteArray a = aSource.encodedData( "application/x-kde-cutselection" );
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bool cut = !a.isEmpty() && (a.at(0) == '1'); // true if 1
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return new HistoryURLItem( urls, metaData, cut );
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}
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}
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if ( TQTextDrag::canDecode( &aSource ) ) {
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TQString text;
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if( TQTextDrag::decode( &aSource, text ))
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return text.isNull() ? 0 : new HistoryStringItem( text );
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}
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if ( TQImageDrag::canDecode( &aSource ) ) {
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TQPixmap image;
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if( TQImageDrag::decode( &aSource, image ))
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return image.isNull() ? 0 : new HistoryImageItem( image );
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}
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return 0; // Failed.
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}
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HistoryItem* HistoryItem::create( TQDataStream& aSource ) {
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if ( aSource.atEnd() ) {
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return 0;
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}
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TQString type;
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aSource >> type;
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if ( type == "url" ) {
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KURL::List urls;
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TQMap< TQString, TQString > metaData;
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int cut;
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aSource >> urls;
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aSource >> metaData;
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aSource >> cut;
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return new HistoryURLItem( urls, metaData, cut );
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}
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if ( type == "string" ) {
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TQString text;
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aSource >> text;
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return new HistoryStringItem( text );
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}
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if ( type == "image" ) {
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TQPixmap image;
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aSource >> image;
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return new HistoryImageItem( image );
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}
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kdWarning() << "Failed to restore history item: Unknown type \"" << type << "\"" << endl;
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return 0;
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}
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