kontact

newsticker/summarywidget.h

00001 /*
00002     This file is part of Kontact.
00003     Copyright (c) 2003 Tobias Koenig <tokoe@kde.org>
00004 
00005     This program is free software; you can redistribute it and/or modify
00006     it under the terms of the GNU General Public License as published by
00007     the Free Software Foundation; either version 2 of the License, or
00008     (at your option) any later version.
00009 
00010     This program 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
00013     GNU General Public License for more details.
00014 
00015     You should have received a copy of the GNU General Public License
00016     along with this program; if not, write to the Free Software
00017     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
00018 
00019     As a special exception, permission is given to link this program
00020     with any edition of Qt, and distribute the resulting executable,
00021     without including the source code for Qt in the source distribution.
00022 */
00023 
00024 #ifndef SUMMARYWIDGET_H
00025 #define SUMMARYWIDGET_H
00026 
00027 #include <dcopobject.h>
00028 #include <dcopref.h>
00029 
00030 #include <qmap.h>
00031 #include <qptrlist.h>
00032 #include <qtimer.h>
00033 #include <qwidget.h>
00034 
00035 #include "summary.h"
00036 #include <kurl.h>
00037 
00038 class QVBoxLayout;
00039 class QLabel;
00040 
00041 class DCOPRef;
00042 class KURLLabel;
00043 
00044 typedef QValueList< QPair<QString, KURL> > ArticleMap;
00045 
00046 typedef struct {
00047   DCOPRef ref;
00048   QString title;
00049   QString url;
00050   QPixmap logo;
00051   ArticleMap map;
00052 } Feed;
00053 
00054 typedef QValueList<Feed> FeedList;
00055 
00056 class SummaryWidget : public Kontact::Summary, public DCOPObject
00057 {
00058   Q_OBJECT
00059   K_DCOP
00060 
00061   public:
00062     SummaryWidget( QWidget *parent, const char *name = 0 );
00063 
00064     int summaryHeight() const;
00065 
00066     QStringList configModules() const;
00067 
00068     void updateSummary( bool force = false );
00069 
00070   k_dcop:
00074     void documentUpdated( DCOPRef );
00078     void documentAdded( QString );
00082     void documentRemoved( QString );
00088     void documentUpdateError( DCOPRef ref, int errorCode );
00089 
00090   public slots:
00091     void configChanged();
00092 
00093   protected slots:
00094     void updateDocuments();
00095     void rmbMenu( const QString& );
00096 
00097   protected:
00098     void initDocuments();
00099     void updateView();
00100     void readConfig();
00101 
00102   private:
00103     QVBoxLayout *mLayout;
00104     QWidget* mBaseWidget;
00105 
00106     QPtrList<QLabel> mLabels;
00107 
00108     FeedList mFeeds;
00109 
00110     QTimer mTimer;
00111     int mUpdateInterval;
00112     int mArticleCount;
00113     uint mFeedCounter;
00114 };
00115 
00116 #endif
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