#include "calennotificationhandler.h"   // MCalenNotificationHandler

#include "hb_calencommands.hrh"

#include "calencommandhandler.h"

class CalenMonthView;

class CalenDayView;

class AgendaEventViewer;

class CalenLandscapeDayView;

class CalenSettingsView;

class CalenDocLoader;

class  CalenViewManager :	public QObject,

							public MCalenNotificationHandler,

							public MCalenCommandHandler

    {   

	Q_OBJECT

		/**

		 * Constructor

		 */

		CalenViewManager ( CCalenController& aController, 

		                   bool isFromServiceFrmwrk);

        virtual ~CalenViewManager();

	public: 

       /**

         * Handles view manager commands.

         * @return ETrue if command is handled, EFalse otherwise

         * Refresh current view.

        void refreshCurrentViewL();

         * Returns the settings view

        CalenSettingsView* settingsView();

		/*

		* @brief Returns CCalenController

		*/

		CCalenController&  calenController();

		/**

		 * Constructs and activates the requested view

		 */

		void constructAndActivateView(int view);

		/**

		 * Constructs the other views apart frm firstview and adds 

		 * them to main window

		 */

		void constructOtherViews();

		/**

		 * Returns the first view

		 */

		int getFirstView();

		void showNextDay();

		void showPrevDay();

		void removeDayViews();

	public: // from MCalenNotificationHandler

	private:

         * Loads month view frm the docml

        void loadMonthView();

		 * Loads day view frm the docml

		 */

        void loadDayView();

	    /**

	     * Activates the default view, as retrieved from settings.

	     */

	    void ActivateDefaultViewL( int defaultView );

	    /**

          * Activate current view.

          */

		void activateCurrentView();

		/**

		 * Launch event view.

		 */

		void launchEventView();

		/**

		 * @brief Constructs the auxilliary view used

		 * to provide illusion of swiping to next or prev

		 * day

		 */

		void loadAlternateDayView();

    private slots:

		void handleViewingCompleted(bool status);

		void handleEditingStarted();

		void handleEditingCompleted();

		void handleDeletingStarted();

		void handleDeletingCompleted();

    private:  // Data        

		CCalenController		&mController;

		CalenMonthView			*mCalenMonthView;

		CalenDayView			*mCalenDayView;

		AgendaEventViewer		*mCalenEventViewer;

		CalenLandscapeDayView	*mCalenLandscapeDayView;

		CalenSettingsView		*mSettingsView;

		CalenDocLoader			*mDayViewDocLoader;

		CalenDocLoader			*mMonthViewDocLoader;

		CalenDayView            *mCalenDayViewAlt;

		CalenDocLoader          *mDayViewAltDocLoader;

		int  mCurrentViewId;

		int  mPreviousViewId;

		int  mFirstView;

        };