/*

* Copyright (c) 2006,2007 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:   CUniSendingSettingsDialog class definition.      

*

*/

#ifndef UNISENDINGSETTINGSDIALOG_H

#define UNISENDINGSETTINGSDIALOG_H

//  INCLUDES

#include <AknForm.h>

#include <msvapi.h> //for MMsvSessionObserver

#include <eiklbo.h> // MEikListBoxObserver

#include <ConeResLoader.h>              // ResLoader

#include <mmsconst.h> // MmsMessageDeliveryReport

#include <muiusettingsarray.h>

#include "UniSendingSettings.h"

// CONSTANTS

const TUint KColumnListSpace = ' ';//For getting the line on the listbox

const TInt KUniSettingsSendRetryCount = 3;

const TInt KUniSettingsSendRetryInterval = 600;

const TInt KSettingsGranularity = 4;

const TInt KUniUiLongestSettingLength = 100;

// MACROS

// DATA TYPES

typedef TBuf<KUniUiLongestSettingLength> TUniSettingsText;

// Enumerations for sending (=message) settings listbox

enum

    {

    EUniSendingSettingsMessageType = 0,

    EUniSendingSettingsCharSupport

    };

enum

    {

    EUniSettingsPriorityHigh = 0,

    EUniSettingsPriorityNormal,

    EUniSettingsPriorityLow

    };

enum

    {

    EUniSettingsYes = 0,

    EUniSettingsNo

    };

enum

    {

    EUniSettingsCharSupportFull = 0,

    EUniSettingsCharSupportReduced

    };

enum

    {

    EUniSettingsMessageTypeAutomatic = 0,

    EUniSettingsMessageTypeText,

    EUniSettingsMessageTypeMultimedia,

    EUniSettingsMessageTypeFax,

    EUniSettingsMessageTypePaging

    };

enum

    {

    EUniSettingsValidityPeriod1h = 0,

    EUniSettingsValidityPeriod6h,

    EUniSettingsValidityPeriod24h,

    EUniSettingsValidityPeriod3d,

    EUniSettingsValidityPeriodWeek,

    EUniSettingsValidityPeriodMaximum

    };

enum

    {

    EUniSettingsContentNeedsMms       = 0x01, // Show only MMS + Auto

    EUniSettingsPermanentSms          = 0x02, // Show only SMS + conversions

    EUniSettingsPermanentMms          = 0x04, // Show only MMS

    EUniSettingsCSPBitsOn             = 0x08, // Hide also conversions

    EUniSettingsHideCharSet           = 0x10, // Hide whole char set support

	EUniSettingsHideMessageTypeOption = 0x20  // Hide message type option 

    };

// FORWARD DECLARATIONS

class CAknNavigationControlContainer;

class CAknTitlePane;

class CEikTextListBox;

// CLASS DECLARATIONS

/**

 * Class CUniSettingsDialog

 * Creates a dialog for editing uni sending settings. Values are from loc

 * files. The actual setting values come from TUniSendingSettings.

 * @since 3.1

 */

class CUniSendingSettingsDialog : public CAknDialog, 

                                  public MEikListBoxObserver

    {

    public:

        enum TUniExitCode

            {

            EUniExit = 0,

            EUniBack,

            EUniExternalInterrupt,

            EUniExitWithSave

            };

    public:

        /**

         * Constructor

         * @param aClientMtm - client mtm instance. Note: context must be set 

         *                     to Uni service & LoadMessageL() called!

         * @param aExitCode out - which command closed the dialog

         */

        CUniSendingSettingsDialog(

            TInt aSettingsFlags,

            TUniSendingSettings& aSendingSettings,

            TUniExitCode& aExitCode,

            CAknTitlePane& aTitlePane );

        /**

         * Destructor

         */

        ~CUniSendingSettingsDialog();

    protected:

        /**

         * From CAknDialog

         */

        void ProcessCommandL( TInt aCommandId ) ;   

        /** 

        * From CEikDialog

        */

        TBool OkToExitL( TInt aKeyCode );

        /** 

         * From CEikDialog

         */

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

        /**

         * From MEikListBoxObserver 

         */

        void HandleListBoxEventL( CEikListBox* aListBox, TListBoxEvent aEventType );

        /**

        * From MEikMenuObserver Initializes items on the menu

        *

        * @param aMenuId    Current menu's resource Id

        * @param aMenuPane  Pointer to menupane

        */

        void DynInitMenuPaneL(TInt aMenuId, CEikMenuPane* aMenuPane);

    private:

        /** 

         * From CEikDialog

         * Sets the layout for the dialog. Called just before the dialog

         * is activated

         */

        void PreLayoutDynInitL();

        /**

         * Gets the values for the uni message specific settings and store

         * them to listbox.

         */

        void GetSendingSettingsValues();

        /**

         * Sets one listbox item to settings array.

         * @param aIndex - index of the item

         * @param aCurrentNumber - value of the item

         */

        void SetArrayItem( TInt aIndex, TInt aCurrentNumber );

        /**

         * Sets one listbox item to settings array.

         * @param aIndex - index of the item

         * @param aCurrentNumber - value of the item

         * @param aUserText - formatted UI text

         */

        void SetArrayItem( TInt aIndex, TInt aCurrentNumber, const TDesC& aUserText );

        /**

         * Handles which settings is selected

         * @param aIndex - index of the item

         * @param aEnterPressed

         */

        void HandleEditRequestL( TInt aIndex, TBool aEnterPressed );

        /**

         * Edits the values of the 

         */

        void EditMessagePriorityL();

        /**

         * Sets the values of the 

         */

        void SetMessagePriorityL( TInt aPriority );

        /**

         * Edits the values of the 

         */

        void EditDeliveryReportL( TBool aEnterPressed );

        /**

         * Edits the values of the 

         */

        void EditMessageTypeL();

        /**

         * Sets the values of the 

         */

        void SetMessageTypeL( TInt aMessageType );

        /**

         * Edits the values of the 

         */

        void EditCharacterSupportL( TBool aEnterPressed );

        /**

         * Sets the values of the 

         */

        void SetCharacterSupportL( TInt aCharSetSupport );

        /**

         * Edits the values of the 

         */

        void EditValidityPeriodL();

        /**

         * Edits the values of the 

         */

        void SetValidityPeriodL( TInt aMessageValidity );

        /**

         * Edits the values of the 

         */

        void EditReplyViaSameCentreL( TBool aEnterPressed );

        /**

         * Sets the title text

         */

        void SetTitleTextL();

        /**

         * Finishing operations when closing the dialog.

         * @return ETrue if save is not wanted

         *         EFalse if OK to save settings

         */

        TBool ClosingDialogL();

        /**

         * Does the exit operation for all

         */

        void ExitDialogL();

        /**

         * From CCoeControl, returns help context

         */

        void GetHelpContext( TCoeHelpContext& aContext ) const; 

        /** 

         * Launches help application

         */

        void LaunchHelpL();

        /** 

         * Show information note

         */

        void ShowInformationNoteL( TInt aResourceId );

        /** 

         * Checks which items are currently invisible and

         * recalculates the index according to that

         */

        TInt OriginalIndexToVisibleIndex( TInt aOriginalIndex );

        /** 

         * Checks which items are currently invisible and

         * recalculates the index according to that

         */

        TInt VisibleIndexToOriginalIndex( TInt aVisibleIndex );

        TInt InvisibleItems( TInt aIndex );

        void UpdateMskL();

        /**

         * Executes settings page dialog 

         */

        TBool ExecuteSettingsPageDialogL( CDesCArrayFlat* items, 

                                          TInt& aCurrentItem,

                                          const TDesC& aLabelText );

    private:

        enum TSettingsDialogFlags

            {

            EShouldExit                    = 0x0001,

            EGoingToExit                   = 0x0002,

            EExitSelected                  = 0x0004,

            ESwitchToExit                  = 0x0008,

            EHelpFeatureSupported          = 0x0010,

            EDefaultNaviPane               = 0x0040

            };

        CAknNavigationControlContainer* iNaviPane; //not owned

        CMuiuSettingsArray*             iItems;

        HBufC*                          iPreviousTitleText;

        CAknTitlePane&                  iTitlePane;

        TUniExitCode&                   iExitCode;  // pass exit code to caller

        TUniSendingSettings&            iSendingSettings;

        CEikTextListBox*                iListbox;

        TInt                            iSettingsDialogFlags;

        TInt                            iSettingsFlags;

        TMuiuSettingsItem               iCharacterSettings;

        TMuiuSettingsItem               iMessageTypeSettings;

    };

#endif    //UNISENDINGSETTINGSDIALOG_H

// End of File