/*

* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:   Declares view class of View architecture for Missed Event view.

*

*/

#ifndef CALENMISSEDEVENTVIEW_H

#define CALENMISSEDEVENTVIEW_H

// Include Files

#include <calentoolbar.h>        // MCalenToolbarObserver

#include "calennativeview.h"

//Forward declarations

class CAknButton;

class CCalenMissedEventViewContainer;

// class declaration

/**

 * Declares view for missed event view

 */

NONSHARABLE_CLASS(CCalenMissedEventView):public CCalenNativeView

	{

public: // Constructors and destructor

    /**

     * Two-phased constructor.

     */

    IMPORT_C static CCalenMissedEventView* NewL( MCalenServices& aServices );

    /**

     * Destructor.

     */

    virtual ~CCalenMissedEventView();

private:

    /**

     * By default Symbian OS constructor is private.

     */

    void ConstructL();

    /**

     * C++ constructor.

     */

    CCalenMissedEventView( MCalenServices& aServices );

public:  // From CCalenView

    virtual TNextPopulationStep ActiveStepL();

    virtual void CancelPopulation();

    virtual TCyclePosition CyclePosition() const;

    virtual const TDesC& LocalisedViewNameL( CCalenView::TViewName aViewName );

protected:  // From CCalenNativeView

    /**

     * Clears view specific data

     */

    virtual void ClearViewSpecificDataL();

    /**

     * From CCalenView Second phase DoActivateL

     */

    void DoActivateImplL(	const TVwsViewId& aPrevViewId,

                            TUid aCustomMessageId,

                            const TDesC8& aCustomMessage );

    /**

     * From CCalenView Second phase DoDeactivate

     */

    void DoDeactivateImpl();

  	/**

     * From CCalenView. Called when locale was changed and

     *                 time was crossed over

     */

    void OnLocaleChangedL(TInt aReason);

public: // From CCalenView

    /**

     * Redraw status pane when Form is closed

     **/

    void RedrawStatusPaneL();

    /**

     * From CCalenView Creates CCalenContainer

     **/

    CCalenContainer* CreateContainerImplL();

    /**

     * From CCalenView. Normal command handling method.

     * needed for MSK.

     */

    void HandleCommandL(TInt aCommand);

public:

    /**

     * Update CBA buttons depending 

     */

    void UpdateCbaL();

private:  // From MEikMenuObserver

    /**

     * From MEikMenuObserver Changes MenuPane dynamically

     */

    void DynInitMenuPaneL(TInt aResourceId, CEikMenuPane* aMenuPane);

private:  

    /**

     * Returns view uid

     */

    TUid Id() const;

	/**

	* Create calendar toolbar buttons

	*/

	CAknButton* CreateButtonL( CGulIcon* aIcon, 

                               const TDesC& aText,

                               TInt aTooltipID,

                               CAknToolbar& aToolbar );

    /**

	 * Removes the event viewer toolbar buttons and unhides the view cycling buttons

	 */                           

    void RemoveToolbarButtonsL();

    /**

	 * Adds the necessary toolbar buttons on the existing toolbar for event viewer

	 */

    void AddToolbarButtonsL();

private:

    TVwsViewId iPreviousViewId;

    enum TPopulationStep

        {

		ENothingDone,

		EBuildTextEditor,

		ERequestInstanceView,

		EAddField,

		EPopulationDone	

        };

    TPopulationStep iPopulationStep;

    TBool iShowCloseButtonOnCba;

	};

#endif // CALENEVENTVIEW_H