NepomukDaemons
queryserviceclient.h
Go to the documentation of this file.00001 /* 00002 Copyright (c) 2008 Sebastian Trueg <trueg@kde.org> 00003 00004 This library is free software; you can redistribute it and/or 00005 modify it under the terms of the GNU Library General Public 00006 License version 2 as published by the Free Software Foundation. 00007 00008 This library is distributed in the hope that it will be useful, 00009 but WITHOUT ANY WARRANTY; without even the implied warranty of 00010 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00011 Library General Public License for more details. 00012 00013 You should have received a copy of the GNU Library General Public License 00014 along with this library; see the file COPYING.LIB. If not, write to 00015 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 00016 Boston, MA 02110-1301, USA. 00017 */ 00018 00019 #ifndef _NEPOMUK_QUERY_SERVICE_CLIENT_H_ 00020 #define _NEPOMUK_QUERY_SERVICE_CLIENT_H_ 00021 00022 #include <QtCore/QObject> 00023 00024 class QUrl; 00025 00026 namespace Nepomuk { 00027 namespace Search { 00028 00029 class Result; 00030 class Query; 00031 00047 class QueryServiceClient : public QObject 00048 { 00049 Q_OBJECT 00050 00051 public: 00055 QueryServiceClient( QObject* parent = 0 ); 00056 00060 ~QueryServiceClient(); 00061 00067 static bool serviceAvailable(); 00068 00069 public Q_SLOTS: 00081 bool query( const QString& query ); 00082 00092 bool query( const Query& query ); 00093 00110 bool blockingQuery( const QString& query ); 00111 00117 bool blockingQuery( const Query& query ); 00118 00126 void close(); 00127 00128 Q_SIGNALS: 00133 void newEntries( const QList<Nepomuk::Search::Result>& entries ); 00134 00140 void entriesRemoved( const QList<QUrl>& entries ); 00141 00147 void finishedListing(); 00148 00149 private: 00150 class Private; 00151 Private* const d; 00152 00153 Q_PRIVATE_SLOT( d, void _k_entriesRemoved( const QStringList& ) ) 00154 Q_PRIVATE_SLOT( d, void _k_finishedListing() ) 00155 }; 00156 } 00157 } 00158 00159 #endif