/*

* Copyright (c) 2002 - 2009 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:  A text query where empty query can be approved.

*

*/

#ifndef VMDIALOG_H

#define VMDIALOG_H

// INCLUDES

#include <AknQueryDialog.h>

// CLASS DECLARATION

/**

*  Text query dialog

*

*  @lib vmbx.lib

*  @since 

*/

class CVmTextQueryDialog : public CAknTextQueryDialog

    {

    public: // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        static CVmTextQueryDialog* NewL( TDes& aDataText, const TDesC& aPrompt,        

                                                 const TBool aSearchEnabled );

        /**

        * Destructor.

        */                                                 

        virtual ~CVmTextQueryDialog();

    public:// Functions from base classes

        /**

        * From CCoeControl Key event handler

        * @since

        * @param aKeyEvent The key event

        * @param aType The type of key event

        * @return Response of the key event handling

        */

        TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent,

                                                         TEventCode aType );

    public:// New method

        /**

        * Dissmiss the dialog with EAknSoftkeyCancel

        * @since 5.0

        */

        void DismissQueryDlg();

    protected: // Functions from base classes

        /**

        * From CEikdialog This function is called by the EIKON dialog framework

        * just before the dialog is activated, after it has called

        * PreLayoutDynInitL() and the dialog has been sized. 

        * Overridden method to enable accepting an empty query

        * @since

        */  

        void PreLayoutDynInitL();

        /**

        * From MAknQueryControlObserver Gets called when editor sends

        * state event. Overridden method to enable accepting an empty query

        * @since

        * @param aQueryControl  Pointer to query control which sent the event  

        * @param aEventType  Type of the event  

        * @param aStatus  Editor validation status

        * @return ETrue if success

        */

        TBool HandleQueryEditorStateEventL( CAknQueryControl* aQueryControl,

                                            TQueryControlEvent aEventType,

                                            TQueryValidationStatus aStatus );

    private:

        /**

        * C++ default constructor.

        */

        CVmTextQueryDialog( TDes& aDataText, const TBool aSearchEnabled );

    private:  // Data

        // Flag to allow search

        TBool iSearchEnabled;

    };

// CLASS DECLARATION

/**

*  Query dialog for sim

*  added to fix JKAN-6KU5C2

*

*  @lib vmbx.lib

*  @since

**/

class CVMSimQueryDilaog:public CAknQueryDialog

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        static CVMSimQueryDilaog* NewL();                

        /**

        * Destructor.

        */

        virtual ~CVMSimQueryDilaog();

    public: // New functions

        /**

        * Sets query caption on the screen asking for confirmation to copy voice

        * mailbox number from sim. 

        *

        * @since 3.0

        * @param aPrompt query heading to display on dialog.

        **/

        void SetVMSimPromptL( const TDesC& aPrompt );

        /**

        * Destroys the query dialog.

        *

        * @since 3.0

        **/

        void VMSimDismissDialogL();

    private:

        /**

        * C++ default constructor.

        */

        CVMSimQueryDilaog();

    };

#endif  // VMDIALOG_H

// End of File