knewsticker/newsfeedmanager.h

   1 /*
   2  * newsfeedmanager.h
   3  *
   4  * Copyright (c) 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 NEWSFEEDMANAGER_H
  12 #define NEWSFEEDMANAGER_H
  13
  14 #include <QMap>
  15 #include <QObject>
  16 #include <QUrl>
  17 #include <QStringList>
  18
  19 #include <syndication/loader.h>
  20
  21 class NewsFeedManager : public QObject
  22 {
  23     Q_OBJECT
  24 public:
  25     static NewsFeedManager *self();
  26
  27     void setSubscriptions( const QStringList &urls );
  28
  29     const QMap<QUrl, Syndication::FeedPtr> &availableFeeds() const;
  30
  31 public Q_SLOTS:
  32     void update();
  33     void updateFeed( const QUrl &url );
  34
  35 Q_SIGNALS:
  36     void feedLoaded( const QUrl &url );
  37     void updateFinished();
  38
  39 private Q_SLOTS:
  40     void loaderFinished( Syndication::Loader *loader, Syndication::FeedPtr feed,
  41                          Syndication::ErrorCode status );
  42
  43 private:
  44     NewsFeedManager();
  45     NewsFeedManager( const NewsFeedManager &other ); // disabled
  46     void operator=( const NewsFeedManager &rhs ); // disabled
  47
  48     static NewsFeedManager *s_instance;
  49
  50     QStringList m_subscriptions;
  51     QMap<Syndication::Loader *, QUrl> m_activeLoaders;
  52     QMap<QUrl, Syndication::FeedPtr> m_availableFeeds;
  53 };
  54
  55 #endif // NEWSFEEDMANAGER_H
  56