 /*
    This file is part of libkcal.

    Copyright (c) 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., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.
*/
#ifndef KCAL_RESOURCELOCALDIRDIR_H
#define KCAL_RESOURCELOCALDIRDIR_H

#include <qptrlist.h>
#include <qstring.h>
#include <qdatetime.h>

#include <kurl.h>
#include <kconfig.h>
#include <kdirwatch.h>

#include "incidence.h"
#include "calendarlocal.h"
#include "icalformat.h"

#include "resourcecached.h"

namespace KCal {

/**
  \internal

  This class provides a calendar stored as a file per incidence in a directory.
*/
class ResourceLocalDir : public ResourceCached
{
    Q_OBJECT

    friend class ResourceLocalDirConfig;

  public:
    ResourceLocalDir( const KConfig * );
    ResourceLocalDir( const QString& fileName );
    virtual ~ResourceLocalDir();

    void readConfig( const KConfig *config );
    void writeConfig( KConfig* config );

    KABC::Lock *lock();

    /** deletes an event from this calendar. */
    void deleteEvent(Event *);

    /**
      Remove a todo from the todolist.
    */
    void deleteTodo( Todo * );

    void dump() const;

  protected slots:
    void reload( const QString & );

  protected:
    bool doOpen();
    void doClose();

    bool doLoad();
    bool doSave();

  private:
    void init();
    bool deleteIncidenceFile(Incidence *incidence);

    KURL mURL;
    ICalFormat mFormat;

    bool mOpen;

    KDirWatch mDirWatch;
    
    KABC::Lock *mLock;

    class Private;
    Private *d;
};

}

#endif
