timelineitem.h

/*
    Copyright (c) 2007 Volker Krause <vkrause@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.
*/
 
#ifndef KORG_TIMELINEITEM_H
#define KORG_TIMELINEITEM_H
 
#define private protected
#include <kdgantt/KDGanttViewTaskItem.h>
#undef protected
 
#include <tqmap.h>
#include <tqvaluelist.h>
 
class KDGanttView;
class KDCanvasPolygon;
 
namespace KCal {
  class Calendar;
  class ResourceCalendar;
  class Incidence;
}
 
namespace KOrg {
 
class TimelineSubItem;
 
class TimelineItem : public KDGanttViewTaskItem
{
  public:
    TimelineItem( const TQString &label, KCal::Calendar *calendar, KDGanttView* parent );
 
    void insertIncidence( KCal::Incidence *incidence,
                          const TQDateTime &start = TQDateTime(),
                          const TQDateTime &end = TQDateTime() );
    void removeIncidence( KCal::Incidence *incidence );
 
    void moveItems( KCal::Incidence* incidence, int delta, int duration );
 
  private:
    KCal::Calendar *mCalendar;
    TQMap<KCal::Incidence*, TQValueList<TimelineSubItem*> > mItemMap;
};
 
class TimelineSubItem : public KDGanttViewTaskItem
{
  public:
    TimelineSubItem( KCal::Calendar *calendar, KCal::Incidence *incidence, TimelineItem *parent );
    ~TimelineSubItem();
 
    KCal::Incidence* incidence() const { return mIncidence; }
 
    TQDateTime originalStart() const { return mStart; }
    void setOriginalStart( const TQDateTime &dt ) { mStart = dt; }
 
  private:
    void showItem( bool show = true, int coordY = 0 );
 
  private:
    KCal::Incidence *mIncidence;
    TQDateTime mStart;
    KDCanvasPolygon *mLeft, *mRight;
    int mMarkerWidth;
};
 
}
 
#endif