/*

* Copyright (c) 2004-2005 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: 

*     See class description below

*

*/

#ifndef __LANDMARKS_INFOCONTAINER_H__

#define __LANDMARKS_INFOCONTAINER_H__

#include <coecntrl.h>

#include <EPos_Landmarks.h>

#include "LandmarksInfoContainer.h"

class CEikTextListBox;

class CAknNavigationDecorator;

class CAknTitlePane;

class CAknView;

class CLandmarksApplicationEngine;

class CLandmarksInfoModel;

class CPosLandmark;

/**

*  This is the landmarks container that contains a listbox with landmark's

*  fields listed.

*/

class CLandmarksInfoContainer : public CCoeControl

    {

    public: // Constructors and destructor

        /**

        * C++ constructor.

        *

        * @param aView parent view

        * @param aEngine the landmark engine

        * @param aNaviDecorator the tab group to hide when editing landmarks

        */

        CLandmarksInfoContainer(

            CAknView& aView,

            CLandmarksApplicationEngine& aEngine,

            CAknNavigationDecorator* aNaviDecorator);

        /**

        * Symbian 2nd phase constructor. Should be called after constructor to

        * fully construct the object.

        *

        * @param aRect the rectangle this Container will be drawn to

        */

        void ConstructL(const TRect& aRect);

        /**

        * Destructor.

        */

        ~CLandmarksInfoContainer();

    public: // New functions

        /** Stores title pane */

        void StoreTitlePaneL();

        /** Retores title pane */

        void RestoreTitlePane();

        /**

        * Loads specified landmark into the container

        * @param aLandmarkId The ID of the landmark to be viewed.

        */

        void LoadLandmarkL(TPosLmItemId aLandmarkId);

        /**

        * Launches a dialog for editing the current landmark.

        * Removes tabs on the navi pane before launching the dialog. Restores

        * the navi pane after the dialog is dismissed.

        */

        void EditLandmarkL();

    public: // from CoeControl

        /**

        * Gets the number of controls contained in a compound control

        *

        * @return Number of component controls

        */

        TInt CountComponentControls() const;

        /**

        * Gets the specified component

        *

        * @param aIndex specification for component pointer

        * @return Pointer to component control

        */

        CCoeControl* ComponentControl(TInt aIndex) const;

        /**

        * Called by framework when the view size is changed.

        */

        void SizeChanged();

        /**

        * Handles key events.

        *

        * @param aKeyEvent the key event

        * @param aType the type of key event

        * @return EKeyWasConsumed if keyevent was handled, EKeyWasNotConsumed

        * otherwise

        */

        TKeyResponse OfferKeyEventL(

            const TKeyEvent& aKeyEvent, TEventCode aType);

        /** Reacts to screen size change */

        void HandleResourceChange(TInt aType);

    private:

        /**

        * Creates the listbox.

        */

        void CreateListBoxL();

        /**

        * Updates the title bar from landmark name.

        */

        void UpdateTitleBarL();

        /**

        * Updates the view.

        */

        void UpdateL();

    private: // Data

        //! The control used to display landmark info.

        CEikTextListBox* iListBox;

        //! The parent view

        CAknView& iView;

        //! iEngine the application engine used for accessing landmarks

        CLandmarksApplicationEngine& iEngine;

        //! Decorates the navi pane (with navigation arrows etc)

        CAknNavigationDecorator* iNaviDecorator;

        //! The data model for the listbox

        CLandmarksInfoModel* iModel;

        //! The landmark being viewed

        CPosLandmark* iLandmark;

        //! The title pane that is dynamically updated

        CAknTitlePane* iTitlePane;

        //! The original title that the title pane displayed before modified

        HBufC* iOriginalTitle;

        //! Fields used in the list

        RArray<TInt> iFields;

    };

#endif // __LANDMARKS_INFOCONTAINER_H__