S60 3rd Edition SDK for Symbian OS Example Applications Guide

LandmarksCategoriesDialog.h

/*
* ==============================================================================
*  Name        : LandmarksCategoriesDialog.h
*  Part of     : Landmark Reference Application
*  Interface   : -
*  Description : See class description below
*  Version     : 1.0
*
*  Copyright (c) 2004-2006 Nokia Corporation.
*  This material, including documentation and any related 
*  computer programs, is protected by copyright controlled by 
*  Nokia Corporation.
* ==============================================================================
*/

#ifndef __LANDMARKS_CATEGORIES_DIALOG_H__
#define __LANDMARKS_CATEGORIES_DIALOG_H__

// INCLUDES
#include <e32base.h>
#include <aknselectionlist.h>
#include <EPos_Landmarks.h>

// FORWARD DECLARATIONS
class CLandmarksApplicationEngine;
class CLandmarksLmCategoriesModel;
class CPosLandmarkCategory;
class CAknTitlePane;
class CGulIcon;

// CLASS DECLARATION

/**
*  CLandmarksCategoriesDialog is a dilog for selecting which categories a 
*  landmark belongs to.
*/
class CLandmarksCategoriesDialog : public CAknMarkableListDialog
        {
    public: // Constructors and destructor

        /**
        * Creates, executes and destroys the dialog after dismissed.
        * @param aLmCategoriesModel landmark categories
        * @return EFalse if dialog was cancelled
        */
        static TInt RunDialogL(CLandmarksLmCategoriesModel& aLmCategoriesModel);

        /**
        * Destructor.
        */
            ~CLandmarksCategoriesDialog();

    protected: // From CEikDialog

        /**
        * Called after the dialog is layed out.
        */
        void PostLayoutDynInitL();

        /**
        * OfferKeyEventL 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);

    private:

        /**
        * C++ constructor.
        *
        * @param aSelectedItem the selected item.
        * @param aMarkedItems an array of selected categories.
        * @param aListItems array of items to display.
        */
            CLandmarksCategoriesDialog(
            TInt& aSelectedItem,
            CArrayFixFlat<TInt>* aMarkedItems,
            CDesCArray* aListItems);

    private: // Data

        //! The title pane that is dynamically updated
        CAknTitlePane* iTitlePane;

        //! The original title that the title pane displayed before modified
        HBufC* iOriginalTitle;
        };

#endif // __LANDMARKS_CATEGORIES_DIALOG_H__

// End of File

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© Nokia 2006