akregator/src

progressmanager.h

00001 /*
00002     This file is part of Akregator.
00003 
00004     Copyright (C) 2005 Frank Osterfeld <frank.osterfeld at 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 Qt, and distribute the resulting executable,
00022     without including the source code for Qt in the source distribution.
00023 */
00024 
00025 #ifndef AKREGATOR_PROGRESSMANAGER_H
00026 #define AKREGATOR_PROGRESSMANAGER_H
00027 
00028 namespace Akregator
00029 {
00030 
00031 class Feed;
00032 class TreeNode;
00033 class ProgressItemHandler;
00036 class ProgressManager : public QObject
00037 {
00038     Q_OBJECT
00039     public:
00040         
00041         static ProgressManager* self();
00042 
00043         ProgressManager();
00044         virtual ~ProgressManager();
00045 
00047         void setFeedList(FeedList* feedList);
00048 
00049     protected slots:
00050 
00051         void slotNodeAdded(TreeNode* node);
00052         void slotNodeRemoved(TreeNode* node);
00053         void slotNodeDestroyed(TreeNode* node);
00054 
00055     private:
00056 
00057         static ProgressManager* m_self;
00058 
00059         class ProgressManagerPrivate; 
00060         ProgressManagerPrivate* d;
00061 };
00062 
00066 class ProgressItemHandler : public QObject
00067 {
00068     Q_OBJECT
00069     public:
00070         ProgressItemHandler(Feed* feed);
00071         virtual ~ProgressItemHandler();
00072 
00073     public slots:
00074 
00075         void slotFetchStarted();
00076         void slotFetchCompleted();
00077         void slotFetchAborted();
00078         void slotFetchError();
00079         
00080     private:
00081         class ProgressItemHandlerPrivate;
00082         ProgressItemHandlerPrivate* d;
00083 };
00084 
00085 } // namespace Akregator
00086 
00087 #endif // AKREGATOR_PROGRESSMANAGER_H
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