/*

* Copyright (c) 2003 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:  Server settings dialog implementation

*

*/

#ifndef CWVSETTINGSUIDIALOGIMP_H

#define CWVSETTINGSUIDIALOGIMP_H

//  INCLUDES

#include "MWVSettingsObserverng.h"

#include "CWVSettingsUINGDialog.h"

#include "MIMPSSharedDataObserver.h"

#include "MIMPSSharedData.h"

#include "impscommonuibuilddefinitions.h"

#include <aknform.h>

#include <eiklbo.h>

#include <MIMPSSAPObserver.h>

//DATA TYPES

// FORWARD DECLARATIONS

class CAknSettingItemArray;

class CAknSettingStyleListBox;

class CIMPSSAPSettingsStore;

class CWVSettingsUITlsHolder;

class CWVSettingsUIDialogTitlePaneHandler;

class CIMPSPresenceConnectionUi;

class CAknSettingItem;

class CWVSettingsUISettingItemEditor;

class CSelectionItemList;

class CSelectableItem;

class CIMPSSAPSettingsList;

class CIMPSSAPSettings;

class CAknIconArray;

class CWVSettingsUIServerListDialog;

// CLASS DECLARATION

/**

*  Server settings dialog

*  Basically this dialog gives that two links to other dialogs, to current

*  server selection and to server list

*

*  @lib WVServiceSettingsUi.dll

*  @since 2.1

*/

NONSHARABLE_CLASS( CWVSettingsUIDialogImp ) : public CWVSettingsUIDialog,

        public MEikListBoxObserver,

        public MIMPSSAPObserver,

        public MIMPSSharedDataObserver

    {

public: // datatypes

    // listbox items' indexes

    enum TListboxItemIndex

        {

        EWVSettingsCASettings = 0,

        EWVSettingsServers,

        EWVSettingsServerInUse,

        EWVSettingsIMLoginType,

#ifdef RD_MULTIPLE_DRIVE

        EWVSettingsSaveChatsTo,

#endif

        EWVSettingsIMConnDays,

        EWVSettingsIMConnHours

        };

    enum TConnHoursPopUpValue

        {

        EWVSettingsAllDay,

        EWVSettingsBetweenHours

        };

private: // datatypes

    enum TConnHoursSetting

        {

        EWVSettingsConnStart,

        EWVSettingsConnEnd

        };

public:  // Constructors and destructor

    /**

    * Destructor.

    */

    virtual ~CWVSettingsUIDialogImp();

    /**

    * Two-phased constructor.

    */

    static CWVSettingsUIDialogImp* NewL( );

protected:

    /**

    * Runs the dialog.

    * @since 2.1

    * @param aSAPSettingsStore Pointer to SAP settings store

    * @param aObserver Pointer to the UI observer

    * @param aResourceFile The path to a branded resource file wanted to be used

    * @param aExitReason The exit reason of the dialog

    * @param aSelfPtr pointer to callers dialog pointer.

    * @param aWhatToRun Tells whether to run the whole dialog or just the new server definition dialog

    */

    TWVSettingsDialogReturnValue RunDialogLD(	CIMPSSAPSettingsStore& aSAPSettingsStore,

                                              MWVSettingsObserver* aObserver,

                                              const TDesC& aResourceFile,

                                              const TDesC& aResourceVariationFile,

                                              TInt& aExitReason,

                                              MWVSettingsCASettings* aCAServerSettings,

                                              CWVSettingsUIDialog** aSelfPtr,

                                              TBool aForcedLaunch /*= EFalse */,

                                              TWVSettingsDialogType aDialogType );

    /**

    * Changes the resource file used

    * @since 2.1

    * @param aResourceFileName The path to the resource file wanted to be used

    * @param aResourceVariationFile	The path to the variation file which contains the settings.

    */

    void ChangeResourceFileL( const TDesC& aResourceFileName,

                              const TDesC& aResourceVariationFile );

    /**

    * C++ default constructor.

    */

    CWVSettingsUIDialogImp();

public: // New functions

    /**

    * Tells the current Chat login type

    * @since 2.1

    * @return Chat login type

    */

    TInt GetChatLoginType() const;

    void ChangeToManualL();

    void GetHelpContext( TCoeHelpContext& aContext ) const;

private: // New functions

    /**

    * Updates "server in use"-item from listbox to current value

    * @since 2.1

    */

    void UpdateServerInUseItemL();

    /**

    * Launches new server query

    * @since 2.1

    * @param aExitReason indicate if required to exit from IM application

    */

    void QueryNewServerL( TBool *aExitReason = NULL );

    /**

    * Launches server-list dialog

    * @since 2.1

    * @return a value from the enumeration

    */

    TWVSettingsDialogReturnValue ExecuteServerListDialogL();

    /**

    * Refreshs title

    * @since 2.1

    */

    void RefreshTitleL();

    /**

    * Launches a correct dialog

    * @since 2.1

    */

    void LaunchCorrectDialogL();

    /**

    * Launches a correct dialog

    * @since 3.1

    */

    void LaunchCASettingsL();

    /**

     * Activates currently highlighted setting item

     * @since 3.2

     */

    void ActivateCurrentItemL();

    /**

    * Launches the dialog for defining a new server

    * @since 2.1

    * @param aSAPSettingsStore Pointer to SAP settings store

    * @param aCaller Pointer to the dialog observer

    * @param aTitlePaneHandler Pointer to the title pane handler

    * @param aExitReason This will hold the exit reason after this dialog

    * has been dismissed

    */

    TInt LaunchDefineNewServerDialogL( CIMPSSAPSettingsStore& aSAPSettingsStore,

                                       MWVSettingsObserver& aObserver,

                                       CWVSettingsUIDialogTitlePaneHandler& aTitlePaneHandler,

                                       TInt& aExitReason ) const;

    /**

    * Sets IM login type in the listbox

    * @param aLoadedValue loaded login type

    * @since 2.1

    */

    void SetIMLoginTypeL( TInt aLoadedValue );

    /**

    * Creates a list of selected days for scheduling

    * @param aSelectionItemList selection item list

    * @since 2.5

    */

    void CreateSelectedDaysArrayL( CSelectionItemList& aSelectionItemList );

    /**

    * Creates a selectable item

    * @param aResourceId resource id for the text in the selectable item

    * @since 2.5

    * @return selectable item

    */

    CSelectableItem* CreateSelectableItemLC( TInt aResourceId );

    /**

    * Sets connection days setting to CSelectionItemList array

    * @param aLoadedValue loaded login type

    * @param aSelectionItemList selection item list

    * @since 2.5

    */

    void SetConnectionDaysL( TInt aLoadedValue, CSelectionItemList& aSelectionItemList );

    /**

    * Gets connection days setting from CSelectionItemList array

    * @param aSelectionItemList selection item list

    * @since 2.5

    * @return integer with the correct bits set

    */

    TInt GetConnectionDaysL( CSelectionItemList& aSelectionItemList );

    /**

    * Updates the connection days setting item value text in listbox

    * @param aSelectionItemList selection item list

    * @param aItem item identifier

    * @since 2.5

    */

    void UpdateConnectionDaysL( CSelectionItemList& aSelectionItemList );

    /**

    * Updates the connection hours text in the listbox

    * @param aItem item identifier

    * @param aAllDay all day or not

    * @since 2.5

    */

    void UpdateConnectionHoursTextL( TBool aAllDay );

    /**

    * Queries new connection times from user

    * @param aItem item identifier

    * @since 2.5

    */

    void QueryConnectionHoursL();

    /**

    * Changes login type to manual

    * @since 2.5

    */

    void ChangeLoginTypeToManualL();

    /**

    * Updates the texts in the listbox

    * @since 2.6

    */

    void UpdateListboxL();

    /**

    * Copies a selected days array

    * @param aSelectedDaysArray an array to be copied

    * @since 2.6

    */

    CSelectionItemList* CopySelectedDaysArrayL( CSelectionItemList* aSelectedDaysArray );

    /**

    * Returns the hour part of the saved time as integer.

    * Returns the given default if parsing fails.

    * @param aTime time to get the hour from

    * @param aDefault default hour as integer

    * @since 2.6

    */

    TInt Hour( const TDesC& aTime, TInt aDefault );

    /**

    * Returns the minute part of the saved time as integer

    * Returns the given default if parsing fails.

    * @param aTime time to get the minute from

    * @param aDefault default minute as integer

    * @since 2.6

    */

    TInt Minute( const TDesC& aTime, TInt aDefault );

    /**

    * Return current server's name

    * @since 2.1

    * Ownership is transferred to caller!!!

    * @return Name, NOTE returns NULL if no default SAP

    */

    HBufC* CurrentServerNameL();

    /*

    * Updates necessary parts when resource file is changed.

    * @since 2.1

    */

    void RefreshDialogL();

    /**

    * Loads the settings

    * @since 2.1

    */

    void LoadSettingsL();

    /**

    * Loads a settings value

    * @since 2.1

    * @param aSettingsValueToLoad the setting value to load

    * @param aNameKey the key name of the value

    */

    void LoadSettingValueL( TInt& aSettingValueToLoad, const TIMPSSharedKeys aNameKey );

    /**

    * Loads a string settings value

    * @since 2.5

    * @param aNameKey the key name of the value

    * @return the loaded value

    */

    HBufC* LoadStringSettingValueL( const TIMPSSharedKeys aNameKey, TConnHoursSetting aSetting );

#ifdef RD_MULTIPLE_DRIVE

    /**

    * Loads a memory drive string settings value

    * @since 2.5

    */

    void LoadMemoryDriveSettingValueL();

#endif

    /**

    * Loads connection hours settings values

    * @since 2.5

    */

    void LoadConnectionHoursSettingValuesL();

    /**

    * Saves the settings

    * @since 2.1

    */

    void SaveSettingsL();

    /**

    * Stores a settings value

    * @since 2.1

    * @param aSettingValueToStore the setting value to be saved

    * @param aNameKey the key name of the value

    */

    void StoreSettingValueL( TInt aSettingValueToStore, const TIMPSSharedKeys aNameKey );

    /**

    * Stores a string settings value

    * @since 2.5

    * @param aSettingValueToStore the setting value to be saved

    * @param aNameKey the key name of the value

    */

    void StoreStringSettingValueL( const TDesC& aSettingValueToStore, const TIMPSSharedKeys aNameKey );

    /**

    * Updates the login types in the listbox

    * @since 2.1

    */

    void UpdateLoginTypesL ();

    /**

     * Gets server list and index which to highlight

     * in selection list.

     *

     * @since 3.1

     * @param aIndexToHighlight On the return contains the

     * index that should be high lighted by default in the

     * selection list, or KErrNotFound if default index should

     * be ignored.

     * @return SAP settings list. Ownership of list returned to client.

     */

    CIMPSSAPSettingsList* ServerListLC( TInt& aIndexToHighlight );

    /**

     * Loads the used login SAP based the SAP Settings list

     * and index of selected server.

     *

     * @since 3.1

     * @param aList Server list.

     * @param aIndexOfSelectedServer The index of selected server.

     * @param aSap

     */

    void LoadSapByServerListL( const CIMPSSAPSettingsList& aList,

                               TInt aIndexOfSelectedServer,

                               CIMPSSAPSettings& aSap );

    /**

     *

     * @since 3.1

     */

    TBool ServerToUseQueryL( MDesCArray& aServers,

                             TInt aIndexToHighlight,

                             TInt& aSelectedIndex );

    /**

     * Loads the branded server icons to iIconArray

     * @param aServers List of the server names

     * @since 3.1

     */

    void LoadServerIconsL( MDesCArray& aServers );

    /**

    * Constructs complete path from parts and checks for correctness.

    * @param aResult, the complete path.

    * @param aModuleId, dll's (or app) id. For example "IM".

    * @param aAlternative, id for alternative (for example operator "Oper1" ) files.

    * @param aFileName, filename of the complete path

    * @return ETrue if path was found from C or MMC card, otherwise false

    * @since 3.1

    */

    TBool ConstructCompletePathAndCheck( TDes& aResult,

                                         const TDesC& aModuleId,

                                         const TDesC& aAlternative,

                                         const TDesC& aFileName );

    /**

    * Returns MMC drive.

    * @param aDrive, the result.

    */

    void MMCDrive( TDes& aDrive ) const;

    /**

     * Updates CBA.

     * @since S60 v3.2

     */

    void UpdateCbaL();

    /**

     * Static TCallBack method which will call ActivateCurrentItemL when

     * launched

     * @see TCallBack

     */

    static TInt LaunchDlgCallback( TAny* aDlg );

    /**

     * Used for launching dialogs asynchronously.

     */

    void LaunchCorrectDialog();

    /**

     *

     * set the iIsOpenedTargettDlg value.

     * aFlag is ETrue while try to open target dialog, or is EFalse after target was closed.

     */

    void SetTargetDlgFlag( TBool aFlag );

    /**

     *

     * get the flag value.

     */

    TBool GetTargetDlgFlag();

    /**

     *

     * Check whether there are stored servers, otherwise show add new server query.

     * @return ETrue there is at least one stored server.

     * @return EFalse there is no stored server.

     */

    TBool CheckAnyStoredServers();

private:

    /**

    * From MEikListBoxObserver Handles listbox events.

    * @param aListBox Listbox's pointed

    * @param aEventType Eventtype of listbox

    */

    void HandleListBoxEventL( CEikListBox* aListBox, TListBoxEvent aEventType );

    /**

    * Handles notify from permanent keys' changes

    * @param aUid uid of the dll

    * @param aKey the shared data key

    * @param aValue the value of the key

    */

    void HandlePermanentKeyNotifyL( const TUid aUid,

                                    const TIMPSSharedKeys aKey );

    /**

    * Handles notify from temporary keys' changes

    * @param aUid uid of the dll

    * @param aKey the shared data key

    * @param aValue the value of the key

    */

    void HandleTemporaryKeyNotifyL( const TUid aUid,

                                    const TIMPSSharedKeys aKey );

    /**

    * From MEikCommandObserver Command handler

    * @since 1.2

    * @param aCommand Command that was initiated

    */

    void ProcessCommandL( TInt aCommand );

    /**