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/*
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* Copyright (c) 2005-2007 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Freestyle Email source file
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*
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*/
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// SYSTEM INCLUDES
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#include "emailtrace.h"
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#include <avkon.hrh>
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#include <avkon.rsg>
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#include <eikmenup.h>
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#include <aknappui.h>
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#include <eikcmobs.h>
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#include <barsread.h>
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#include <StringLoader.h>
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#include <AknPopupFieldText.h>
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#include <eikenv.h>
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#include <eikappui.h>
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#include <aknViewAppUi.h>
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#include <apgcli.h>
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#include <FreestyleEmailUi.rsg>
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// LOCAL INCLUDES
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#include "FreestyleEmailUiGlobalSettingsData.h"
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#include "FreestyleEmailUiGlobalSettings.hrh"
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#include "FreestyleEmailUiGlobalSettingsListView.h"
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#include "FreestyleEmailUiGlobalSettingsList.h"
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#include "FreestyleEmailUiAppui.h"
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#include "freestyleemailcenrephandler.h"
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#include "FreestyleEmailUiShortcutBinding.h"
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#include "FreestyleEmailUiConstants.h"
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/**
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* Constructor
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* @param aCommandObserver command observer
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*/
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CFsEmailUiGlobalSettingsList::CFsEmailUiGlobalSettingsList(
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CFsEmailUiGlobalSettingsData& aSettings,
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MEikCommandObserver* aCommandObserver )
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: iSettings( aSettings ), iCommandObserver( aCommandObserver )
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{
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FUNC_LOG;
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}
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/**
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* Destructor
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* Destroy any instance variables
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*/
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CFsEmailUiGlobalSettingsList::~CFsEmailUiGlobalSettingsList()
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{
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FUNC_LOG;
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}
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/**
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* Handle system notification that the container's size has changed.
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*/
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void CFsEmailUiGlobalSettingsList::SizeChanged()
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{
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FUNC_LOG;
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if ( ListBox() )
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{
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ListBox()->SetRect( Rect() );
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}
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}
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/**
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* Create one setting item at a time, identified by id.
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* CAknSettingItemList calls this method and takes ownership
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* of the returned value. The CAknSettingItem object owns
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* a reference to the underlying data, which EditItemL() uses
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* to edit and store the value.
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*/
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CAknSettingItem* CFsEmailUiGlobalSettingsList::CreateSettingItemL( TInt aId )
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{
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FUNC_LOG;
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switch ( aId )
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{
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case EGlobalSettingsTitleDividers:
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{
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CAknBinaryPopupSettingItem* item = new ( ELeave )
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CAknBinaryPopupSettingItem(
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aId,
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iSettings.TitleDividers() );
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return item;
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}/*
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case EGlobalSettingsDownloadNotifications:
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{
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CAknBinaryPopupSettingItem* item = new ( ELeave )
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CAknBinaryPopupSettingItem(
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aId,
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iSettings.DownloadNotifications() );
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return item;
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}*/
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case EGlobalSettingsWarnBeforeDelete:
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{
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CAknBinaryPopupSettingItem* item = new ( ELeave )
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CAknBinaryPopupSettingItem(
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aId,
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iSettings.WarnBeforeDelete() );
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return item;
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}
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case EGlobalSettingsDownloadHTMLImages:
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{
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CAknBinaryPopupSettingItem* item = new ( ELeave )
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CAknBinaryPopupSettingItem(
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aId,
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iSettings.DownloadHTMLImages() );
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return item;
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}
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case EGlobalSettingsActiveIdle:
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{
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CAknBigSettingItemBase* item = new ( ELeave )
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CAknBigSettingItemBase( aId );
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TBool hideHsSetting = !IsHsModesAppAvailable(); // handling other HS types to be added later
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item->SetHidden( hideHsSetting );
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return item;
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}
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}
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return NULL;
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}
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/**
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* Edit the setting item identified by the given id and store
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* the changes into the store.
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* @param aIndex the index of the setting item in SettingItemArray()
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* @param aCalledFromMenu true: a menu item invoked editing, thus
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* always show the edit page and interactively edit the item;
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* false: change the item in place if possible, else show the edit page
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*/
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void CFsEmailUiGlobalSettingsList::EditItemL ( TInt aIndex, TBool aCalledFromMenu )
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{
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FUNC_LOG;
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CAknSettingItem* item = ( *SettingItemArray() )[aIndex];
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CAknSettingItemList::EditItemL( aIndex, aCalledFromMenu );
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item->StoreL();
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SaveSettingValuesL();
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}
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/**
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* Handle the "Change" option on the Options menu or on the MSK.
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* The argument tells which one is the case.
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*/
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void CFsEmailUiGlobalSettingsList::ChangeSelectedItemL( TBool aCalledFromMenu )
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{
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FUNC_LOG;
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TInt idx = ListBox()->CurrentItemIndex();
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if ( idx >= 0 )
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{
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CAknSettingItem* item = ( *SettingItemArray() )[idx];
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if ( item->Identifier() == EGlobalSettingsActiveIdle )
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{
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if ( IsHsModesAppAvailable() )
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{
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ActivateHsModesEmailViewL();
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}
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else
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{
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// opening of Email widget settings or settings of non-Eseries
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// S60 3.2 home screen plugin to be added here later
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}
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}
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else
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{
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EditItemL( idx, aCalledFromMenu );
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}
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}
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}
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/**
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* Load the initial contents of the setting items. By default,
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* the setting items are populated with the default values from
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* the design. You can override those values here.
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*
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*/
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void CFsEmailUiGlobalSettingsList::LoadSettingValuesL()
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{
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FUNC_LOG;
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CFSEmailCRHandler *crHandler = CFSEmailCRHandler::InstanceL();
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// Layout setting item has values 1 (1 line) and 0 (2 lines) because no other values are allowed in binary items.
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// CenRep, on the other hand, uses values 1 (1 line) and 2 (2 lines).
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iSettings.SetMessageListLayout( crHandler->MessageListLayout() == 1 ? 1 : 0 );
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iSettings.SetBodyPreview( crHandler->BodyPreview() );
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iSettings.SetTitleDividers( crHandler->TitleDividers() );
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//iSettings.SetDownloadNotifications( crHandler->DownloadNotifications() );
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iSettings.SetActiveIdle( crHandler->ActiveIdle() );
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iSettings.SetWarnBeforeDelete( crHandler->WarnBeforeDelete() );
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iSettings.SetDownloadHTMLImages( crHandler->DownloadHTMLImages() );
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}
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/**
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* Save the contents of the setting items. Note, this is called
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* whenever an item is changed and stored to the model, so it
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* may be called multiple times or not at all.
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*/
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void CFsEmailUiGlobalSettingsList::SaveSettingValuesL()
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{
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FUNC_LOG;
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CFSEmailCRHandler *crHandler = CFSEmailCRHandler::InstanceL();
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// Layout setting item has values 1 (1 line) and 0 (2 lines) because no other values are allowed in binary items.
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// CenRep, on the other hand, uses values 1 (1 line) and 2 (2 lines).
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crHandler->SetMessageListLayout( iSettings.MessageListLayout() ? 1 : 2 );
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crHandler->SetBodyPreview( iSettings.BodyPreview() );
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crHandler->SetTitleDividers( iSettings.TitleDividers() );
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//crHandler->SetDownloadNotifications( iSettings.DownloadNotifications() );
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crHandler->SetActiveIdle( iSettings.ActiveIdle() );
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crHandler->SetWarnBeforeDelete( iSettings.WarnBeforeDelete() );
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crHandler->SetDownloadHTMLImages( iSettings.DownloadHTMLImages() );
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}
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/**
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* Get ID of the focused setting list item
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*/
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TInt CFsEmailUiGlobalSettingsList::FocusedItemId()
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{
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FUNC_LOG;
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TInt id = KErrNotFound;
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if ( ListBox() && SettingItemArray() )
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{
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TInt curIdx = ListBox()->CurrentItemIndex();
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CAknSettingItem* item = ( *SettingItemArray() )[curIdx];
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id = item->Identifier();
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}
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return id;
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}
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/**
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* Handle global resource changes, such as scalable UI or skin events (override)
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*/
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void CFsEmailUiGlobalSettingsList::HandleResourceChange( TInt aType )
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{
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FUNC_LOG;
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CAknSettingItemList::HandleResourceChange( aType );
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SetRect( iAvkonViewAppUi->View( GlobalSettingsViewId )->ClientRect() );
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}
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/**
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* Handle key event (override)
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* @param aKeyEvent key event
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* @param aType event code
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* @return EKeyWasConsumed if the event was handled, else EKeyWasNotConsumed
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*/
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TKeyResponse CFsEmailUiGlobalSettingsList::OfferKeyEventL(
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const TKeyEvent& aKeyEvent,
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TEventCode aType )
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{
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FUNC_LOG;
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TKeyResponse retVal = EKeyWasNotConsumed;
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// Check keyboard shortcuts.
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if ( aType == EEventKey )
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{
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CFreestyleEmailUiAppUi* appUi = static_cast<CFreestyleEmailUiAppUi*>(iAvkonViewAppUi);
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TInt shortcutCommand =
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appUi->ShortcutBinding().CommandForShortcutKey( aKeyEvent,
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CFSEmailUiShortcutBinding::EContextSettings );
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if ( shortcutCommand != KErrNotFound )
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{
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appUi->View( GlobalSettingsViewId )->HandleCommandL( shortcutCommand );
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retVal = EKeyWasConsumed;
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}
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}
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if ( retVal == EKeyWasNotConsumed )
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{
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retVal = CAknSettingItemList::OfferKeyEventL( aKeyEvent, aType );
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}
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// Update MSK label after key has been consumed
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if ( retVal == EKeyWasConsumed )
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{
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CFsEmailUiGlobalSettingsListView* view =
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static_cast<CFsEmailUiGlobalSettingsListView*>(
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iAvkonViewAppUi->View(GlobalSettingsViewId) );
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view->SetMskL();
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}
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return retVal;
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}
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// ---------------------------------------------------------------------------
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// Move list focus to top
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// ---------------------------------------------------------------------------
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//
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void CFsEmailUiGlobalSettingsList::GoToTop()
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{
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FUNC_LOG;
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TInt count = ListBox()->Model()->NumberOfItems();
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if ( count )
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{
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ListBox()->SetCurrentItemIndexAndDraw( 0 );
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}
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}
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// ---------------------------------------------------------------------------
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// Move list focus to bottom
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// ---------------------------------------------------------------------------
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//
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void CFsEmailUiGlobalSettingsList::GoToBottom()
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{
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FUNC_LOG;
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TInt count = ListBox()->Model()->NumberOfItems();
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if ( count )
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{
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ListBox()->SetCurrentItemIndexAndDraw( count-1 );
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}
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}
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// ---------------------------------------------------------------------------
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// Move selector one page up
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// ---------------------------------------------------------------------------
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//
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void CFsEmailUiGlobalSettingsList::PageUp()
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{
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FUNC_LOG;
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TInt itemsOnPage = ListBox()->BottomItemIndex() - ListBox()->TopItemIndex();
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TInt currentIdx = ListBox()->CurrentItemIndex();
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TInt newIdx = Max( 0, currentIdx - itemsOnPage );
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ListBox()->SetCurrentItemIndexAndDraw( newIdx );
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}
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// ---------------------------------------------------------------------------
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// Move selector one page down
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// ---------------------------------------------------------------------------
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//
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void CFsEmailUiGlobalSettingsList::PageDown()
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{
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FUNC_LOG;
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TInt count = ListBox()->Model()->NumberOfItems();
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TInt itemsOnPage = ListBox()->BottomItemIndex() - ListBox()->TopItemIndex();
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TInt currentIdx = ListBox()->CurrentItemIndex();
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TInt newIdx = Min( count-1, currentIdx + itemsOnPage );
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ListBox()->SetCurrentItemIndexAndDraw( newIdx );
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}
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// ---------------------------------------------------------------------------
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// Checks if the Homescreen Modes application is available on the device
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// ---------------------------------------------------------------------------
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//
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TBool CFsEmailUiGlobalSettingsList::IsHsModesAppAvailable() const
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{
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FUNC_LOG;
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TBool available = EFalse;
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RApaLsSession apaSession;
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TInt err = apaSession.Connect();
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if ( !err )
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{
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TApaAppInfo appInfo;
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err = apaSession.GetAppInfo( appInfo, KHsModesAppUid );
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apaSession.Close();
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if ( !err )
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{
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available = ETrue;
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}
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}
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return available;
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}
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// ---------------------------------------------------------------------------
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// Activates the email view of the Homescreen Modes application
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// ---------------------------------------------------------------------------
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//
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void CFsEmailUiGlobalSettingsList::ActivateHsModesEmailViewL()
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{
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FUNC_LOG;
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const TVwsViewId KModesEmailView( KHsModesAppUid, KHsModesPrimaryEmailViewId );
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iAvkonViewAppUi->ActivateViewL( KModesEmailView );
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}
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