/*

* Copyright (c) 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:  Dialog for setting the gateway. It's used temporarily.

*

*/

#ifndef CMDIALOG_H

#define CMDIALOG_H

//  INCLUDES

#include <AknForm.h>

#include <AknInfoPopupNoteController.h>

#include "cmlistboxmodel.h"

#include "cmlistbox.h"

#include "cmdestinationimpl.h"

#include "cmmanagerimpl.h"

#include <mcmdexec.h>

#include "cmcommsdatnotifier.h"

//#include <EIKLBO.H>

// CLASS DECLARATION

class CEikStatusPane;

class CAknTitlePane;

class CAknNavigationControlContainer;

class CAknNavigationDecorator;

class CCmWizard;

class CCmdExec;

class CDestDlg;

/**

 *  Dialog for displaying and editing connection methods

 *  also base class for CUncatDlg

 *  @lib cmmanager.lib

 *  @since S60 v3.2

 */

NONSHARABLE_CLASS( CCmDlg ) : public CAknDialog

                            , MEikListBoxObserver

                            , MAknInfoPopupNoteObserver

                            , public MCmdExec

                            , public MCmCommsDatWatcher

    {

    public :    // construction

        CCmDlg( CCmManagerImpl* aCmManager, TUint32 aDestUid,

                CDestDlg* aDestDlg );

        ~CCmDlg();

        /**

        * Two-phased constructor.

        */

        static CCmDlg* NewL( CCmManagerImpl* aCmManager, TUint32 aDestUid,

                             CDestDlg* aDestDlg );

        TInt ConstructAndRunLD( TUint32 aHighLight, TUint32& aSelected );        

        // From MEikMenuObserver

        virtual void DynInitMenuPaneL( TInt aResourceId, 

                                       CEikMenuPane* aMenuPane );

        // From MEikCommandObserver

        virtual void ProcessCommandL( TInt aCommandId ) ;

        /**

        * Updates listbox data

        */

        virtual void HandleListboxDataChangeL();   

        /**

        * Handle key event.

        * @param aKeyEvent The key event.

        * @param aType Key event type.

        * @return Response (was the key event consumed?).

        */

        TKeyResponse OfferKeyEventL

            ( const TKeyEvent& aKeyEvent, TEventCode aType );

	public:

        /**

         * From base class MCmdExec

         */

        void Execute();

    public: // From CCoeControl

        /**

        * Returns the help context

        * From CCoeControl

        * 

        * @since S60 3.2

        * @param aContext the returned help context

        */

        void GetHelpContext( TCoeHelpContext& aContext ) const;

        /**

        * Handles the resource change

        * From CCoeControl

        * 

        * @since S60 5.0

        * @param aType Type of the resource change

        */

		void HandleResourceChange( TInt aType );

    public: // From MCmCommsDatWatcher

        /**

         * Watch changes in CommsDat

         */

        virtual void CommsDatChangesL();

    protected :    // from CEikDialog

        TBool OkToExitL( TInt aButtonId ) ;

        virtual void PreLayoutDynInitL();

        SEikControlInfo CreateCustomControlL ( TInt aControlType );

        // From MEikListBoxObserver

        void HandleListBoxEventL( CEikListBox* aListBox, 

                                  TListBoxEvent aEventType );

        /**

        * Initialises listbox texts

        */

        virtual void InitTextsL();

        /**

        * Sets the number of conn methods text on navi pane

        */

        void SetNoOfCMsL(TInt aCount);

        //from MAknInfoPopupNoteObserver

        /* Handles events reported from info popup note.

        * @param aController The controller that controls the note, from

        *   where the event originates.

        * @param aEvent The event.

        */

        void HandleInfoPopupNoteEvent(

            CAknInfoPopupNoteController* aController,

            TAknInfoPopupNoteEvent aEvent ); 

        /**

        * @return the currently focused connection method in the list

        */

        virtual CCmPluginBase* CurrentCML();  

        /**

        * @return the connection method in the list at the specified index

        */

        virtual CCmPluginBase* CMByIndexL( TInt aIndex );

        /**

        * @return the connection mehtod count

        */

        virtual TInt CMCount();     

        /**

        * deletes the currently highlighted conneciton method

        */

        void DeleteCurrentCmL();

        void RenameConnectionMethodL();

        void PrioritiseConnectionMethodL();

        void AddConnectionMethodL();

        void CopyConnectionMethodL();

        void MoveConnectionMethodL();

        void EditConnectionMethodL();

        /**

        * Indicates if a connection is in use and displays and error message

        *

        * @return ETrue if in use

        */

        TBool CurrentCmInUseL();

        virtual void ConstructCMArrayL( RArray<TUint32>& aCmIds );

        /**

         * Remove hidden Connection Methods from the Array

         */

        virtual void ClearHiddenCMsFromArrayL( RArray<TUint32>& aCmIds );

    public:

        /**

         * From base class MCmdExec

         */

        void HandleLeaveError( TInt aError );

    private:

        /**

        * Finishes the priorizing method

        *

        * @param aOkPushed ETrue if the OK button pushed.

        *                  EFalse if the Cancel button pushed. 

        *

        */

        void FinishPriorizingL( TBool aOkPushed );    

        /**

         * Rebuild item index array to remove some Iap that has been deleted from

         * CommsDat by other application

         */

        void ReBuildItemIndexArrayL();

        /**

         * Reorder connection methods according to underlying connection in case of vpn

         */

        void ReOrderCMsL();

        /**

         * Get a proper index in list for priority

         */

        TInt GetInsertIndexL( TInt aCount, TUint32 aPriority );

        /**

         * Check if plugin exits exceptionally

         */

        TBool IsExceptionExitL();

    protected:

        CCmListboxModel*    iModel;

        TUint32             iHighlight;

        TUint32*            iSelected;           

        TBool               iModelPassed;

        CCmListbox*         iListbox;

        CEikStatusPane*     iStatusPane;    // NOT owned

        CAknTitlePane*      iTitlePane;     // NOT owned

        CAknNavigationControlContainer* iNaviPane;      // NOT owned

        CAknNavigationDecorator*        iNaviDecorator; // owned

        HBufC*              iOldTitleText;  

        CCmManagerImpl*     iCmManager;   // NOT owned   

        TUint32             iDestUid;  // uid of the destination the

                                       // connection mehtods belong to

        TBool               iPrioritising;

        TInt                iExitReason; // Exit reason, can be KUserExit or 

                                         // KUserBack used to pass user exit 

                                         // event                                         

        CAknInfoPopupNoteController*    iInfoPopupNoteController;

    private:        

        TInt                iCmToPrioritise; // connection mehthod index 

                                            // selected to prioritise

        CCmDestinationImpl* iCmDestinationImpl; // the destination the 

        CCmWizard*          iCmWizard; // wizard for connection method creation

        // Indicated that Escape has arrived and it should be forwarded when CmWizard

        // finished its work

        TBool               iEscapeArrived;

        TBool 				iProcessing;

        TBool               iAlreadyConfirmedDelete;

                                                // connection mehtods belongs to

        TBool               iExitduringProcessing;

        TBool               iBackduringProcessing;

        CDestDlg*           iDestDlg;

        /**

         * Indicate if exiting from plugin normally or exceptionally

         */

        TBool                iPluginExitExceptionally;

    protected:

        // This is nescessary becaue in case of not supported CMs the data base 

        // and the lisbox content is different.(The listbox doesn' show the

        // unsupported ones.)

        RArray<TInt>        iItemIndex;

        CCmdExec*           iCmdExec;

    };

#endif