koviewmanager.h

/*
  This file is part of KOrganizer.
 
  Copyright (c) 2001 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 TQt, and distribute the resulting executable,
  without including the source code for TQt in the source distribution.
*/
#ifndef KOVIEWMANAGER_H
#define KOVIEWMANAGER_H
 
#include <tqobject.h>
class TQWidget;
class TQTabWidget;
 
class CalendarView;
 
class KOListView;
class KOAgendaView;
class KOMonthView;
class KOTodoView;
class KOWhatsNextView;
class KOJournalView;
class KOTimelineView;
 
namespace KOrg {
  class BaseView;
  class MultiAgendaView;
}
using namespace KCal;
 
class KOViewManager : public TQObject
{
    TQ_OBJECT
  
  public:
 
    enum AgendaMode {
      AGENDA_NONE,
      AGENDA_DAY,
      AGENDA_WORK_WEEK,
      AGENDA_WEEK,
      AGENDA_NEXTX,
      AGENDA_OTHER // for example, showing 8 days
    };
 
    KOViewManager( CalendarView * );
    virtual ~KOViewManager();
 
    void showView( KOrg::BaseView * );
 
    void readSettings( TDEConfig *config );
    void writeSettings( TDEConfig *config );
 
    void readCurrentView( TDEConfig * );
    void writeCurrentView( TDEConfig * );
 
    KOrg::BaseView *currentView();
 
    void setDocumentId( const TQString & );
 
    void updateView();
    void updateView( const TQDate &start, const TQDate &end );
 
    void goMenu( bool enable );
    void raiseCurrentView();
 
    void connectView( KOrg::BaseView * );
    void addView( KOrg::BaseView * );
 
    Incidence *currentSelection();
    TQDate currentSelectionDate();
 
    KOAgendaView *agendaView() const { return mAgendaView; }
    KOrg::MultiAgendaView *multiAgendaView() const { return mAgendaSideBySideView; }
    KOTodoView *todoView() const { return mTodoView; }
    KOMonthView *monthView() const { return mMonthView; }
 
    void updateMultiCalendarDisplay();
 
    /*
    * Returns true if the agenda is the current view.
    *
    * Never use the pointer returned by agendaView()
    * to know if agenda is selected, because agenda has other modes
    * (tabbed, side by side). Use this function instead.
    */
    bool agendaIsSelected() const;
 
    AgendaMode agendaMode() const { return mAgendaMode; }
 
  public slots:
    void showWhatsNextView();
    void showListView();
    void showAgendaView();
    void showDayView();
    void showWorkWeekView();
    void showWeekView();
    void showNextXView();
    void showMonthView();
    void showTodoView();
    void showTimelineView();
    void showJournalView();
 
    void showEventView();
 
    void connectTodoView( KOTodoView *todoView );
 
    void zoomInHorizontally();
    void zoomOutHorizontally();
    void zoomInVertically();
    void zoomOutVertically();
 
    void resourcesChanged();
 
  private slots:
    void currentAgendaViewTabChanged( TQWidget* );
  private:
    TQWidget* widgetForView( KOrg::BaseView* ) const;
    CalendarView *mMainView;
 
    KOAgendaView    *mAgendaView;
    MultiAgendaView *mAgendaSideBySideView;
    KOListView      *mListView;
    KOMonthView     *mMonthView;
    KOTodoView      *mTodoView;
    KOWhatsNextView *mWhatsNextView;
    KOJournalView   *mJournalView;
    KOTimelineView  *mTimelineView;
 
    KOrg::BaseView *mCurrentView;
 
    KOrg::BaseView *mLastEventView;
    TQTabWidget *mAgendaViewTabs;
    int mAgendaViewTabIndex;
 
    AgendaMode mAgendaMode;
 
};
 
#endif