/*
  This file is part of Kontact.

  Copyright (c) 2003 Tobias Koenig <tokoe@kde.org>

  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 2 of the License, or
  (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License along
  with this program; if not, write to the Free Software Foundation, Inc.,
  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

  As a special exception, permission is given to link this program
  with any edition of Qt, and distribute the resulting executable,
  without including the source code for Qt in the source distribution.
*/

#ifndef SUMMARYWIDGET_H
#define SUMMARYWIDGET_H

#include <kontactinterfaces/summary.h>

#include <kurl.h>

#include <QTimer>
#include <QList>
#include <QPixmap>

class QVBoxLayout;
class QLabel;
class QWidget;

typedef QList< QPair<QString, KUrl> > ArticleMap;

typedef struct {
//  DCOPRef ref;
  QString title;
  QString url;
  QPixmap logo;
  ArticleMap map;
} Feed;

typedef QList<Feed> FeedList;

class SummaryWidget : public Kontact::Summary //, public DCOPObject
{
  Q_OBJECT

  public:
    SummaryWidget( QWidget *parent );

    int summaryHeight() const;
    QStringList configModules() const;

#ifdef __GNUC__
#warning Port me!
#endif
#if 0
  k_dcop:
    /**
     * Inform the newsticker summary widget that an RSSDocument has been updated.
     */
    void documentUpdated( DCOPRef );
#endif
    /**
     * Inform the newsticker summary widget that a feed has been added.
     */
    void documentAdded( const QString & );
    /**
     * Inform the newsticker summary widget that a feed has been removed.
     */
    void documentRemoved( const QString & );
#ifdef __GNUC__
#warning Port me!
#endif
#if 0
    /**
     * Inform the newsticker summary widget that an error occurred while
     * updating a feed.
     * @param ref DCOPRef to the failing RSSDocument.
     * @param errorCode indicates the cause of the failure:
     *   1 = RSS Parse Error, 2 = Could not access file, 3 = Unknown error.
     */
    void documentUpdateError( DCOPRef ref, int errorCode );
#endif

  public slots:
    void updateSummary( bool force = false );
    void configChanged();

  protected slots:
    void updateDocuments();
    void rmbMenu( const QString & );

  protected:
    virtual bool eventFilter( QObject *obj, QEvent *e );
    void initDocuments();
    void updateView();
    void readConfig();

  private:
    QVBoxLayout *mLayout;
    QWidget *mBaseWidget;

    QList<QLabel*> mLabels;

    FeedList mFeeds;

    QTimer mTimer;
    int mUpdateInterval;
    int mArticleCount;
    int mFeedCounter;
};

#endif
