knewsticker/knewsticker.h

   1 /*
   2  * knewsticker.h
   3  *
   4  * Copyright (c) 2000, 2001, 2007 Frerich Raabe <raabe@kde.org>
   5  *
   6  * This program is distributed in the hope that it will be useful, but WITHOUT
   7  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
   8  * FOR A PARTICULAR PURPOSE. For licensing and distribution details, check the
   9  * accompanying file 'COPYING'.
  10  */
  11 #ifndef KNEWSTICKER_H
  12 #define KNEWSTICKER_H
  13
  14 #include <plasma/applet.h>
  15
  16 class QSignalMapper;
  17 class QTimer;
  18
  19 struct NewsItem;
  20 class NewsItemView;
  21 class SettingsDialog;
  22
  23 class KNewsTicker : public Plasma::Applet
  24 {
  25     Q_OBJECT
  26 public:
  27     KNewsTicker( QObject *parent, const QVariantList &args );
  28     virtual ~KNewsTicker();
  29
  30     virtual QSizeF contentSizeHint() const;
  31
  32     virtual QList<QAction *> contextActions();
  33
  34     bool hideArticle( const QUrl &url );
  35
  36 public Q_SLOTS:
  37     virtual void showConfigurationInterface();
  38
  39 private Q_SLOTS:
  40     void updateFeeds();
  41     void feedLoaded( const QUrl &url );
  42     void feedUpdateFinished();
  43     void openFeedItem( const QString &url );
  44     void settingsChanged( const QString &dialogName );
  45     void settingsAccepted();
  46     void setupItemView();
  47
  48 private:
  49     void reloadSettings();
  50
  51     QList<NewsItem> m_items;
  52     QTimer *m_updateTimer;
  53     QSignalMapper *m_signalMapper;
  54     QSet<QUrl> m_readArticles;
  55     NewsItemView *m_itemView;
  56     SettingsDialog *m_settingsDialog;
  57 };
  58
  59 #endif // KNEWSTICKER_H