KDE 3.5 API Reference KHTML
khtml_pagecache.h
Go to the documentation of this file.00001 /* This file is part of the KDE project 00002 * 00003 * Copyright (C) 2000 Waldo Bastian <bastian@kde.org> 00004 * 00005 * This library is free software; you can redistribute it and/or 00006 * modify it under the terms of the GNU Library General Public 00007 * License as published by the Free Software Foundation; either 00008 * version 2 of the License, or (at your option) any later version. 00009 * 00010 * This library is distributed in the hope that it will be useful, 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 * Library General Public License for more details. 00014 * 00015 * You should have received a copy of the GNU Library General Public License 00016 * along with this library; see the file COPYING.LIB. If not, write to 00017 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 00018 * Boston, MA 02110-1301, USA. 00019 */ 00020 #ifndef __khtml_pagecache_h__ 00021 #define __khtml_pagecache_h__ 00022 00023 #include <qobject.h> 00024 #include <qcstring.h> 00025 #include <qvaluelist.h> 00026 #include <qptrlist.h> 00027 00028 class KHTMLPageCachePrivate; 00029 00041 class KHTMLPageCache : public QObject 00042 { 00043 Q_OBJECT 00044 public: 00050 static KHTMLPageCache *self(); 00051 ~KHTMLPageCache(); 00052 00058 long createCacheEntry(); 00059 00063 void addData(long id, const QByteArray &data); 00064 00069 void endData(long id); 00070 00074 void cancelEntry(long id); 00075 00081 bool isValid(long id); 00082 00087 bool isComplete(long id); 00088 00093 void fetchData(long id, QObject *recvObj, const char *recvSlot); 00094 00098 void cancelFetch(QObject *recvObj); 00099 00103 void saveData(long id, QDataStream *str); 00104 00105 private slots: 00106 void sendData(); 00107 00108 private: 00109 KHTMLPageCache(); 00110 00111 static KHTMLPageCache *_self; 00112 00113 KHTMLPageCachePrivate *d; 00114 }; 00115 00116 class KHTMLPageCacheDelivery : public QObject 00117 { 00118 friend class KHTMLPageCache; 00119 Q_OBJECT 00120 public: 00121 KHTMLPageCacheDelivery(int _fd) 00122 : fd(_fd) { } 00123 ~KHTMLPageCacheDelivery(); 00124 00125 signals: 00126 void emitData(const QByteArray &data); 00127 00128 public: 00129 QObject *recvObj; 00130 int fd; 00131 }; 00132 00133 00134 #endif
