kohelper.cpp

/*
    This file is part of KOrganizer.
 
    Copyright (c) 2005 Reinhold Kainhofer <reinhold@kainhofer.com>
 
    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 TQt, and distribute the resulting executable,
    without including the source code for TQt in the source distribution.
*/
 
#include <tqcolor.h>
 
#include <kdebug.h>
 
#include <libkcal/incidence.h>
#include <libkcal/calendar.h>
#include <libkcal/calendarresources.h>
#include <libkcal/resourcecalendar.h>
 
#include "koprefs.h"
#include "kohelper.h"
 
TQColor KOHelper::resourceColor( KCal::Calendar*calendar, KCal::Incidence*incidence )
{
  TQColor resourceColor = TQColor(); //Default invalid color
  //FIXME: dynamic_cast are dirty, Better We implements interface to get the color
  // from the calendar
  KCal::CalendarResources *calendarResource = dynamic_cast<KCal::CalendarResources*>( calendar );
 
  if ( calendarResource ) {
    KCal::ResourceCalendar *resourceCalendar = calendarResource->resource( incidence );
 
    if( resourceCalendar ) {
      TQString identifier = resourceCalendar->identifier();
      resourceColor = *KOPrefs::instance()->resourceColor( identifier );
 
      if ( !resourceCalendar->subresources().isEmpty() ) {
        identifier = resourceCalendar->subresourceIdentifier( incidence );
       if ( identifier.isEmpty() )
         identifier = resourceCalendar->identifier();
       TQColor subrescolor( *KOPrefs::instance()->resourceColor( identifier ) );
       if ( subrescolor.isValid() )
         resourceColor = subrescolor;
      }
    }
//   } else {
//     kdDebug(5850) << "resourceColor: Calendar is not a CalendarResources" <<endl;
  }
  return resourceColor;
}