koagendaview.h

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/*
  This file is part of KOrganizer.

  Copyright (c) 2000,2001,2003 Cornelius Schumacher <schumacher@kde.org>
  Copyright (C) 2003-2004 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 Qt, and distribute the resulting executable,
  without including the source code for Qt in the source distribution.
*/

#ifndef KORG_VIEWS_KOAGENDAVIEW_H
#define KORG_VIEWS_KOAGENDAVIEW_H

#include "koeventview.h"
#include "calprinter.h"

class KOAgendaView : public KOEventView
{
  Q_OBJECT
  public:
    explicit KOAgendaView( QWidget *parent = 0, bool isSideBySide = false );
    virtual ~KOAgendaView();

    virtual int maxDatesHint() const;

    virtual int currentDateCount() const;

    virtual Akonadi::Item::List selectedIncidences();

    virtual KCalCore::DateList selectedIncidenceDates();

    virtual bool eventDurationHint( QDateTime &startDt, QDateTime &endDt, bool &allDay );

    CalPrinter::PrintType printType() const;

    virtual QDateTime selectionStart();

    virtual QDateTime selectionEnd();

    bool selectedIsAllDay();
    void deleteSelectedDateTime();
    bool selectedIsSingleCell();

    /* reimp from BaseView */
    virtual void setCalendar( const Akonadi::ETMCalendar::Ptr &cal );

    virtual void setTypeAheadReceiver( QObject *o );

    void setChanges( EventViews::EventView::Changes changes );

    void setDateRange( const KDateTime &start, const KDateTime &end,
                       const QDate &preferredMonth = QDate() );

  public slots:
    virtual void updateView();
    virtual void updateConfig();
    virtual void showDates( const QDate &start, const QDate &end,
                            const QDate &preferredMonth = QDate() );
    virtual void showIncidences( const Akonadi::Item::List &incidenceList, const QDate &date );

    void changeIncidenceDisplayAdded( const Akonadi::Item &incidence );
    void changeIncidenceDisplay( const Akonadi::Item &incidence, Akonadi::IncidenceChanger::ChangeType );

    void clearSelection();

    void readSettings();
    void readSettings( KConfig * );
    void writeSettings( KConfig * );

    void enableAgendaUpdate( bool enable );
    void setIncidenceChanger( Akonadi::IncidenceChanger *changer );

    void zoomInHorizontally( const QDate &date=QDate() );
    void zoomOutHorizontally( const QDate &date=QDate() );

    void zoomInVertically( );
    void zoomOutVertically( );

    void zoomView( const int delta, const QPoint &pos,
                   const Qt::Orientation orient = Qt::Horizontal );

  signals:
    void zoomViewHorizontally( const QDate &, int count );
    void timeSpanSelectionChanged();

  private:
    class Private;
    Private *const d;
};

#endif