modules/gui/qt4/components/epg/EPGItem.hpp

   1 /*****************************************************************************
   2  * EPGItem.h : EPGItem
   3  ****************************************************************************
   4  * Copyright © 2009-2010 VideoLAN
   5  * $Id$
   6  *
   7  * Authors: Ludovic Fauvet <etix@l0cal.com>
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software Foundation, Inc.,
  21  * 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  22  *****************************************************************************/
  23
  24 #ifndef EPGITEM_H
  25 #define EPGITEM_H
  26
  27 #include <vlc_common.h>
  28 #include <vlc_epg.h>
  29 #include <QGraphicsItem>
  30 #include <QDateTime>
  31
  32 class QPainter;
  33 class QString;
  34
  35 class EPGView;
  36
  37 class EPGItem : public QGraphicsItem
  38 {
  39 public:
  40     EPGItem( vlc_epg_event_t *data, EPGView *view );
  41
  42     virtual QRectF boundingRect() const;
  43     virtual void paint( QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0 );
  44
  45     const QDateTime& start() const;
  46     QDateTime end();
  47
  48     int duration() const;
  49     const QString& name() { return m_name; };
  50     QString description();
  51     void setData( vlc_epg_event_t * );
  52     void setRow( unsigned int );
  53     void setCurrent( bool );
  54     void setDuration( int duration );
  55     void updatePos();
  56     bool endsBefore( const QDateTime & ) const;
  57     bool playsAt( const QDateTime & ) const;
  58
  59 protected:
  60     virtual void focusInEvent( QFocusEvent * event );
  61     virtual void hoverEnterEvent ( QGraphicsSceneHoverEvent * );
  62
  63 private:
  64     EPGView     *m_view;
  65     QRectF      m_boundingRect;
  66     unsigned int i_row;
  67
  68     QDateTime   m_start;
  69     int         m_duration;
  70     QString     m_name;
  71     QString     m_description;
  72     QString     m_shortDescription;
  73     bool        m_current;
  74 };
  75
  76 #endif // EPGITEM_H