/*

* Copyright (c) 2005 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 to edit profile setting 

*

*/

#ifndef ASPPROFILEDIALOG_H

#define ASPPROFILEDIALOG_H

//  INCLUDES

#include "AspDialogUtil.h"

#include <e32base.h>

#include <aknlists.h>

#include <AknDialog.h>

// CLASS DECLARATION

/**

*  CAspProfileDialog

*

* CAspProfileDialog is used for editing sync connection data.

*/

NONSHARABLE_CLASS (CAspProfileDialog) : public CAknDialog, public MEikListBoxObserver

    {

    public:

	public:

	    /**

        * Launches dialog.

        * @param aParam Class that contains dialog parameters.

        * @return Completion code.

        */

		static TBool ShowDialogL(const TAspParam& aParam);

	public:// Constructors and destructor

        /**

        * Two-phased constructor.

        */

		static CAspProfileDialog* NewL(const TAspParam& aParam);

        /**

        * Destructor.

        */

        virtual ~CAspProfileDialog();

    private:

        /**

        * C++ default constructor.

        */

        CAspProfileDialog(const TAspParam& aParam);

        /**

        * By default Symbian OS constructor is private.

        */

        void ConstructL();

	private:

        /**

        * From MEikListBoxObserver, called by framework.

        * @param aListBox.

        * @param aEventType.

		* @return None

        */

		void HandleListBoxEventL(CEikListBox* aListBox, TListBoxEvent aEventType);

        /**

        * From the base class.

		* Called by framework before the dialog is shown.

        * @param None

		* @return None

        */

        void PreLayoutDynInitL();

        /**

        * From the base class.

		* Called by framework before exiting the dialog.

        * @param aButtonId Button id.

		* @return ETrue to exit\ EFalse to not to exit.

        */

        TBool OkToExitL(TInt aButtonId);

        /**

        * From the base class.

		* Called by framework for key event handling.

        * @param aKeyEvent.

		* @param aType.

		* @return Return code.

        */

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

        /**

        * From the base class.

		* Called by framework when dialog is activated.

        * @param None.

		* @return None.

        */

		void ActivateL();

		/**

		* Method to get context sensitive help topic.

        * @param aContext Help topic to open.

		* @return None.

        */

		void GetHelpContext(TCoeHelpContext& aContext) const;

		/**

        * From the base class.

		* Called by framework before menu is shown.

        * @param aResourceId Menu resource id.

		* @param aMenuPane Pointer to the menu.

        * @return None.

        */

		void DynInitMenuPaneL(TInt aResourceID, CEikMenuPane* aMenuPane);

		/**

		* From the base class.

		* Handles menu events.

		* @param  aCommandId Command id.

		* @return None.

		*/

		void ProcessCommandL(TInt aCommandId);

		/**

		* From base class.

		* Called when UI layout changes. 

		* @param aType.

    	* @return None.

		*/

        void HandleResourceChange(TInt aType);

    private:

		/**

		* Handles setting item editing.

		* @param None.

		* @return None.

		*/

		void HandleOKL();

		/**

		* Set setting list icons.

		* @param None.

		* @return None.

		*/

		void SetIconsL();

	public:  // common editors

		/**

		* Shows editor for text type setting.

		* @param aItem Setting item data.

		* @return Return code.

		*/

		TBool EditSettingItemTextL(CAspListItemData& aItem);

		/**

		* Shows editor for number type setting.

		* @param aItem Setting item data.

		* @return Return code.

		*/

		static TBool EditSettingItemNumberL(CAspListItemData& aItem);

		/**

		* Shows editor for secret type setting.

		* @param aItem Setting item data.

		* @return Return code.

		*/

		static TBool EditSettingItemSecretL(CAspListItemData& aItem);

		/**

		* Shows editor for list type setting.

		* @param aItem Setting item data.

		* @return Return code.

		*/

		static TBool EditSettingItemListL(CAspListItemData& aItem);

 		/**

		* Checks whether MSK label and menu command are correct for the context

		* @param aKeyEvent

		* @return None.

		*/

 		void CheckContentSettingL(const TKeyEvent& aKeyEvent);

 		/**

		* Checks whether MSK label and menu command are correct for the context 

		* @param None

		* @return None.

		*/

 		void CheckContentSettingL();

        /**

		* Utility function, updates dialog cba.

		* @param aResourceId.

		* @return None.

		*/

		void UpdateCbaL(TInt aResourceId);

		/**

		* Utility function, updates menu bar.

		* @param aResource.

		* @return None.

		*/

		void UpdateMenuL(TInt aResource);

    private:

		/**

		* Handles setting item editing.

		* @param aItem Setting item data.

		* @return Return code.

		*/

		TBool EditSettingItemL(CAspListItemData& aItem);

		/**

		* Change Yes/No setting in place without showing editor.

		* @param aItem Setting item data.

		* @return Return code.

		*/

		TBool EditSettingItemYesNoL(CAspListItemData& aItem);

		/**

		* Shows editor for bearer type setting.

		* @param aItem Setting item data.

		* @return Return code.

		*/

		TBool EditSettingItemBearerListL(CAspListItemData& aItem);

		/**

		* Shows editor for protocol version setting.

		* @param aItem Setting item data.

		* @return Return code.

		*/

		TBool EditSettingItemProtocolListL(CAspListItemData& aItem);

		/**

		* Shows editor for text type setting.

		* @param aItem Setting item data.

		* @return Return code.

		*/

		TBool EditSettingItemHostAddressL(CAspListItemData& aItem);

		/**

		* Shows dialog for access point selection.

		* @param aItem Setting item data.

		* @return Return code.

		*/

		TBool EditSettingItemAccessPointL(CAspListItemData& aItem);

    	/**

		* Opens content dialog.

		* @param None.

		* @return Return code.

		*/

		TInt EditSettingItemSyncContentL(CAspListItemData& aItem);

		/**

		* Set the MSK empty.

		* @param None.

		* @return None.

		*/

		void SetEmptyMiddleSoftKeyLabelL();

    private:

		/**

		* Checks that all mandatory data is found.

		* @param None.

		* @return Return code.

		*/

		TInt CheckMandatoryFields();

		/**

		* Checks that all mandatory data is found.

		* @param aListItem.

		* @return Return code.

		*/

		TBool CheckMandatoryContentFields(CAspListItemData* aListItem);

		/**

		* Checks that server id is unique.

		* @param None.

		* @return Return code.

		*/

		TInt CheckUniqueServerId();

		/**

		* Saves profile.

		* @param None.

		* @return Return code.

		*/

		void SaveSettingsL();

        /**

		* Check setting values before dialog close.

        * @param aButtonId Button id.

		* @return ETrue to exit\ EFalse to not to exit.

        */

        TBool CheckSettingValuesL(TInt aButtonId);

        /**

		* Check setting values before dialog close.

        * @param aButtonId Button id.

		* @return ETrue to exit\ EFalse to not to exit.

        */

        TBool CheckSettingValues(TInt aButtonId);

		/**

		* Check if the profile is selected for auto sync ,and if selected check for mandatory settings

      		* @return None

        */

		void CheckAutoSyncSetttigsL();

	private:

		/**

        * Create one CNSmlDSProfileData for each setting.

        * @param None.

        * @return None.

        */

		void CreateSettingsListL();

		/**

        * Initalizes setting item needed for listbox handling.

        * @param aItem.

        * @return None.

        */

		void InitSettingItemL(CAspListItemData* aItem);

		/**

        * Add settings titles into listbox.

        * @param aListBox.

        * @param aItemList List of setting items.

        * @return None.

        */

		void UpdateListBoxL(CEikTextListBox* aListBox, CAspSettingList* aItemList);

		/**

        * Adds one setting item into item list.

        * @param aItemId Item id.

        * @param aHeaders Array of item headers.

		* @return None.

        */

		void AddItemL(TInt aItemId, CDesCArray* aHeaders);

		/**

        * Adds one setting item into item list.

        * @param aItemId Item id.

        * @param aResourceId.

		* @return None.

        */

		void AddItemL(TInt aItemId, TInt aResourceId);

		/**

        * Set setting item visibility (normal/readonly/hidden).

        * @param None.

		* @return None.

        */

		void SetVisibilityL();

        /**

        * Set all settings to read-only state.

        * @param None.

		* @return None.

        */

		void SetAllReadOnly();

		/**

        * Adds sync contents into item list.

        * @param None.

		* @return None.

        */

		void AddContentItemsL();

    private:

		/**

        * Creates icon.

		* @param aId.

        * @param aFileName.

		* @param aFileIndex.

		* @param aFileMaskIndex.

        * @return Created icon.

        */

		CGulIcon* IconL(TAknsItemID aId, const TDesC& aFileName, TInt aFileIndex, TInt aFileMaskIndex);

		/**

		* Returns setting item with listbox position aIndex.

		* @param aIndex Listbox index.

		* @return Pointer to setting item.

        */

		CAspListItemData* GetItemForIndex(TInt aIndex);

		/**

        * Returns setting item with id aItemId.

        * @param aItemId Item id.

        * @return Pointer to setting item.

        */

		CAspListItemData* Item(TInt aItemId);

		/**

		* Returns listbox.

		* @param None.

		* @return Pointer to listbox.

		*/

		CAknSettingStyleListBox* ListBox();

		/**

		* Returns profile.

		* @param None.

		* @return Pointer to sync profile.

		*/

		//CAspProfile* Profile();

	private:

		// setting list

		CAknSettingStyleListBox* iSettingListBox;

		// list of setting items

		CAspSettingList *iSettingList;

   		// list that contains all contents (applications)

		//CAspContentList* iContentList;

		// profile data

		CAspProfile* iProfile;

   		// sync session

		RSyncMLSession* iSyncSession;

		// for title and icon handling

		CStatusPaneHandler* iStatusPaneHandler;

		// resource handler

		CAspResHandler* iResHandler;

		// dialog edit mode

		TInt iEditMode;

		// for bearer type list construction

		CAspBearerHandler* iBearerHandler;

		// for access point selection

		CAspAccessPointHandler* iApHandler;

		// long buffer for string handling

		TBuf<KBufSize255> iBuf;

		// list that contains all contents (applications)

		CAspContentList* iContentList;

		// list that contains all profiles

		CAspProfileList* iProfileList;

		// id of the calling application

		TInt iApplicationId;

		// is setting database in read only state

		TBool iSettingEnforcement;

		// profile's server id

		TBuf<KAspMaxServerIdLength> iOldServerId;

    	// id of current cba resource

		TInt iCommandSetId;

		// is  MSK empty

		TBool iMSKEmpty;

    };

#endif      // ASPPROFILEDIALOG_H

// End of File