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75 lines
2.6 KiB
C++
75 lines
2.6 KiB
C++
/* 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 "klipper.h"
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#include "historyurlitem.h"
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#include <QtCore/QMimeData>
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#include <QCryptographicHash>
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namespace {
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QByteArray compute_uuid(const KUrl::List& _urls, KUrl::MetaDataMap _metaData, bool _cut ) {
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QCryptographicHash hash(KlipperHashAlgorithm);
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foreach(const KUrl& url, _urls) {
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hash.addData(url.toEncoded());
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hash.addData("\0", 1); // Use binary zero as that is not a valid path character
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}
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QByteArray buffer;
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QDataStream out(&buffer, QIODevice::WriteOnly);
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out << _metaData << _cut;
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hash.addData(buffer);
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return hash.result();
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}
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}
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HistoryURLItem::HistoryURLItem( const KUrl::List& _urls, KUrl::MetaDataMap _metaData, bool _cut )
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: HistoryItem(compute_uuid(_urls, _metaData, _cut))
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, m_urls( _urls )
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, m_metaData( _metaData )
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, m_cut( _cut )
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{
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}
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/* virtual */
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void HistoryURLItem::write( QDataStream& stream ) const
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{
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stream << QString( "url" ) << m_urls << m_metaData << (int)m_cut;
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}
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QString HistoryURLItem::text() const {
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return m_urls.toStringList().join( " " );
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}
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QMimeData* HistoryURLItem::mimeData() const {
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QMimeData *data = new QMimeData();
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m_urls.populateMimeData(data, m_metaData);
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data->setData("application/x-kde-cutselection", QByteArray(m_cut ? "1" : "0"));
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return data;
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}
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bool HistoryURLItem::operator==( const HistoryItem& rhs) const
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{
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if ( const HistoryURLItem* casted_rhs = dynamic_cast<const HistoryURLItem*>( &rhs ) ) {
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return casted_rhs->m_urls == m_urls
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&& casted_rhs->m_metaData.count() == m_metaData.count()
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&& qEqual( casted_rhs->m_metaData.begin(), casted_rhs->m_metaData.end(), m_metaData.begin())
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&& casted_rhs->m_cut == m_cut;
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}
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return false;
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}
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