calendarlocal.h

/*
    This file is part of libkcal.
 
    Copyright (c) 1998 Preston Brown <pbrown@kde.org>
    Copyright (c) 2001,2003 Cornelius Schumacher <schumacher@kde.org>
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
 
    This library 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
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
*/
#ifndef KCAL_CALENDARLOCAL_H
#define KCAL_CALENDARLOCAL_H
 
#include "calendar.h"
#include <tqdict.h>
#include <tdemacros.h>
 
namespace KCal {
 
class CalFormat;

class LIBKCAL_EXPORT CalendarLocal : public Calendar
{
  public:
    CalendarLocal( const TQString &timeZoneId );
    ~CalendarLocal();

    bool load( const TQString &fileName, CalFormat *format = 0 );

    bool reload( const TQString &tz );

    bool save( const TQString &fileName, CalFormat *format = 0 );

    void close();

    void closeEvents();

    void closeTodos();

    void closeJournals();
 
    void save() {}

    bool addEvent( Event *event );
    bool deleteEvent( Event *event );
    bool deleteChildEvents( Event *event );
    void deleteAllEvents();

    Event *event( const TQString &uid );
    Event::List rawEvents( EventSortField sortField = EventSortUnsorted, SortDirection sortDirection = SortDirectionAscending );

    bool addTodo( Todo *todo );
    bool deleteTodo( Todo * );
    bool deleteChildTodos( Todo *todo );
    void deleteAllTodos();
    Todo *todo( const TQString &uid );
    Todo::List rawTodos( TodoSortField sortField = TodoSortUnsorted, SortDirection sortDirection = SortDirectionAscending );
    Todo::List rawTodosForDate( const TQDate &date );

    bool addJournal( Journal * );
    bool deleteJournal( Journal * );
    bool deleteChildJournals( Journal *journal );
    void deleteAllJournals();
    Journal *journal( const TQString &uid );
    Journal::List rawJournals( JournalSortField sortField = JournalSortUnsorted, SortDirection sortDirection = SortDirectionAscending );
    Journal::List rawJournalsForDate( const TQDate &date );

    Alarm::List alarms( const TQDateTime &from, const TQDateTime &to );

    Alarm::List alarmsTo( const TQDateTime &to );

    Event::List rawEventsForDate( const TQDate &date, EventSortField sortField = EventSortUnsorted, SortDirection sortDirection = SortDirectionAscending );
    Event::List rawEventsForDate( const TQDateTime &qdt );
    Event::List rawEvents( const TQDate &start, const TQDate &end,
                               bool inclusive = false );

    void setTimeZoneIdViewOnly( const TQString& tz );
  
  protected:

    void incidenceUpdated( IncidenceBase *i );

    void insertEvent( Event *event );

    void appendAlarms( Alarm::List &alarms, Incidence *incidence,
                       const TQDateTime &from, const TQDateTime &to );

    void appendRecurringAlarms( Alarm::List &alarms, Incidence *incidence,
                       const TQDateTime &from, const TQDateTime &to );
 
  private:
    void init();
 
    typedef TQDict<Event> EventDict;
    typedef TQDictIterator<Event> EventDictIterator;
    EventDict mEvents;
    Todo::List mTodoList;
    Journal::List mJournalList;
 
    Incidence::List mDeletedIncidences;
        TQString mFileName;
 
    class Private;
    Private *d;
};
 
}
 
#endif