dragobjects.h
00001 /* 00002 This file is part of Akregator. 00003 00004 Copyright (C) 2005 Frank Osterfeld <frank.osterfeld@kdemail.net> 00005 00006 This program is free software; you can redistribute it and/or modify 00007 it under the terms of the GNU General Public License as published by 00008 the Free Software Foundation; either version 2 of the License, or 00009 (at your option) any later version. 00010 00011 This program is distributed in the hope that it will be useful, 00012 but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 GNU General Public License for more details. 00015 00016 You should have received a copy of the GNU General Public License 00017 along with this program; if not, write to the Free Software 00018 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 00019 00020 As a special exception, permission is given to link this program 00021 with any edition of TQt, and distribute the resulting executable, 00022 without including the source code for TQt in the source distribution. 00023 */ 00024 00025 #ifndef AKREGATOR_DRAGOBJECTS_H 00026 #define AKREGATOR_DRAGOBJECTS_H 00027 00028 #include "article.h" 00029 00030 #include <kurl.h> 00031 #include <kurldrag.h> 00032 00033 #include <tqstring.h> 00034 #include <tqvaluelist.h> 00035 00036 #include <tqcstring.h> 00037 00038 namespace Akregator { 00039 00040 class Article; 00041 00042 struct ArticleDragItem 00043 { 00044 TQString feedURL; 00045 TQString guid; 00046 }; 00047 00048 class ArticleDrag : public KURLDrag 00049 { 00050 00051 public: 00052 00053 ArticleDrag(const TQValueList<Article>& articles, TQWidget* dragSource=0, const char* name=0); 00054 00055 static bool canDecode(const TQMimeSource* e); 00056 static bool decode(const TQMimeSource* e, TQValueList<ArticleDragItem>& articles); 00057 00058 protected: 00059 00060 virtual TQByteArray encodedData(const char* mime) const; 00061 virtual const char* format(int i) const; 00062 00063 private: 00064 00065 static TQValueList<ArticleDragItem> articlesToDragItems(const TQValueList<Article>& articles); 00066 static KURL::List articleURLs(const TQValueList<Article>& articles); 00067 TQValueList<ArticleDragItem> m_items; 00068 }; 00069 00070 } // namespace Akregator 00071 00072 #endif // AKREGATOR_DRAGOBJECTS_H