/*

* Copyright (c) 2005-2006 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:  The Service & MIME list dlg

*

*/

#ifndef C_DEFAULTAPPSRVMIMEDLG_H

#define C_DEFAULTAPPSRVMIMEDLG_H

#include <badesca.h> // CDesCArray

#include <coecntrl.h> // CCoeControl

#include <eiklbo.h> // MEikListBoxObserver

#include <aknselectionlist.h> 

#include <aknsettingitemlist.h> 

// FORWARD DECLARATIONS

class CAknDoubleStyleListBox;

class CDefaultAppAppUi;

//class CDefaultAppServMimeApps;

/**

 *  This is the Dialog class of the application

 *

 *  This dialog displays a double list box and it can also display a pop-up list on top of it.

 *  The elements of the lists are created by the engine (CDefaultAppServMimeApps class)

 *

 *  @since S60 v5.0

 */

class CDefaultAppSrvMimeDlg : public CAknSelectionListDialog, 

                              public MListBoxItemChangeObserver

    {

public:

    /**

     * Symbian OS two-phased constructor

     * @return

     */

    static CDefaultAppSrvMimeDlg* NewL(CDefaultAppAppUi* aAppUi);

    /**

     * Destructor.

     */

    virtual ~CDefaultAppSrvMimeDlg();

public: //from CAknSelectionListDialog

    /**

     * From CAknSelectionListDialog.

     * This function is called when buttons/softkeys are pressed, to check if the dlg should exit.

     * We always return EFalse, since this is a modeless & nonwaiting dialog.

     *

     * @since S60 v5.0

     * @param aButtonId the list box for which the event happened

     */

    virtual TBool OkToExitL(TInt aButtonId);

    /**

     * From CAknSelectionListDialog.

     * This function is called when a command is issued by the user.

     *

     * @since S60 v5.0

     * @param aCommandId the list box for which the event happened

     */

    virtual void ProcessCommandL(TInt aCommand);

    /**

     * From CAknSelectionListDialog.

     * This function is called during the construction of the dialog.

     * We build the list of elements here.

     *

     * @since S60 v5.0

     */

    virtual void PreLayoutDynInitL();

public: //from CAknDialog

    /**

     * From CAknDialog.

     * This function is called to complete the menu construction.

     *

     * @since S60 v5.0

     * @param aResourceId the resource id

     * @param aMenuPane the menu class instance

     */

    virtual void DynInitMenuPaneL(TInt aResourceId, CEikMenuPane* aMenuPane);

public: //from CCoeControl

    /**

     * From CCoeControl.

     * This function is called to get the help context

     *

     * @since S60 v5.0

     * @param aContext recipient for the help context

     */

    virtual void GetHelpContext(TCoeHelpContext& aContext) const;

    /**

     * From CCoeControl.

     * Called by the framework when the view size is changed

     *

     * @since S60 v5.0

     */

    virtual void SizeChanged();

    /**

     * From CCoeControl.

     * Called by the framework to process the key event

     *

     * @since S60 v5.0

     */

    virtual TKeyResponse OfferKeyEventL(const TKeyEvent &aKeyEvent, TEventCode aType);

public: //own functions

    /**

     * Enables marquee for the list elements.

     *

     * @since S60 v5.0

     */

    void EnableMarqueeL();

    /**

     * Part of the popup menu construction process: 

     * gets 2 icons, the selected (ticked) and empty icon

     *

     * @since S60 v5.0

     * @return an array with the 2 icons

     */

    CArrayPtr<CGulIcon>* GetPopupListIconsL() const;

    /**

     * Creates a pop-up list for a selected item of the list-box.

     *

     * @since S60 v5.0

     * @param aSelectedIndex the selected element (used to get the content of the pop-up list)

     */

    void OpenMenuForSelectedServiceAndMimeL(TInt aSelectedIndex);    

public:

    //from MListBoxItemChangeObserver

    void ListBoxItemsChanged(CEikListBox* aListBox);

private: //construction

    /**

     * C++ default constructor.

     */

    CDefaultAppSrvMimeDlg(CDefaultAppAppUi* aAppUi, TInt *aSelected);

private: //data    

    /**

     * Pointer to the AppUi

     * Not Owned.

     */

    CDefaultAppAppUi* iDefaultAppUi;

    /**

     * The index of the selected element in the list. This is pointer to AppUI's index

     * Not owned.

     */

    TInt *iSelected;

    /**

     * Flag allowing to exit the dialog

     */

    TBool iOkToExit;

    /**

     * Pointer refer to CAknPopupList

     */

    CAknPopupList* iPopupList;

    };

#endif // C_DEFAULTAPPSRVMIMEDLG_H

// end of file