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/*
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* Copyright (c) 2002 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 the License "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:
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* Implementation of CBrowserFavouritesFolderSelector.
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*
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*
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*/
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// INCLUDE FILES
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#include <AknLists.h>
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#include <AknPopup.h>
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#include <gulicon.h>
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#include <AknIconArray.h>
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#include <favouritesdb.h>
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#include <favouritesitem.h>
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#include <favouritesitemlist.h>
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#include <BrowserNG.rsg>
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#include <AknsConstants.h>
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#include "BrowserFavouritesFolderSelector.h"
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#include "BrowserFavouritesModel.h"
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#include "BrowserFavouritesIconIndexArray.h"
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#include "BrowserUtil.h"
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#include "ApiProvider.h"
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#include "CommsModel.h"
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#include "CommonConstants.h"
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#include "BrowserFavouritesView.h"
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// CONSTANTS
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/**
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* Granularity of the listbox item array.
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*/
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LOCAL_C const TInt KGranularity = 4;
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/**
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* Buffer size for formatting listbox text. Maximum item name
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* plus listbox internals (tabulators for icons etc.) must fit into it.
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* The format is "<icon index max 3 char>\t<name>",
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* so the added length is 4.
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*/
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LOCAL_C const TInt KMaxListboxLineLen = KFavouritesMaxName + 4;
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/**
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* Format for formatting a listbox line.
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*/
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_LIT( KListboxLineFormat, "%d\t%S" );
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// ---------------------------------------------------------
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// CBrowserFavouritesFolderSelectorListbox::CBrowserFavouritesFolderSelectorListbox
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// ---------------------------------------------------------
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//
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CBrowserFavouritesFolderSelectorListbox::CBrowserFavouritesFolderSelectorListbox( const TBrowserFavouritesFolderListboxIconHandler* aIconHandler ) :
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CAknSingleGraphicPopupMenuStyleListBox()
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{
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iIconHandler = aIconHandler;
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}
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// ---------------------------------------------------------
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// CBrowserFavouritesFolderSelectorListbox::HandleResourceChange
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// ---------------------------------------------------------
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//
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void CBrowserFavouritesFolderSelectorListbox::HandleResourceChange( TInt aType )
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{
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if ( aType == KAknsMessageSkinChange )
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{
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CArrayPtr<CGulIcon>* array =
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ItemDrawer()->ColumnData()->IconArray();
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array->ResetAndDestroy();
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delete array;
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CAknIconArray* iconArray = NULL;
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TRAPD( err,
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iconArray = iIconHandler->CreateIconArrayL()
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)
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if ( !err )
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{
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ItemDrawer()->ColumnData()->SetIconArray( iconArray );
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}
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delete iconArray;
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}
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return;
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}
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// ================= MEMBER FUNCTIONS =======================
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// ---------------------------------------------------------
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// CBrowserFavouritesFolderSelector::NewL
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// ---------------------------------------------------------
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//
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CBrowserFavouritesFolderSelector* CBrowserFavouritesFolderSelector::NewL
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(
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CBrowserFavouritesModel& aModel,
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MApiProvider& aApiProvider,
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TInt aExcludeFolder
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)
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{
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CBrowserFavouritesFolderSelector* selector =
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new (ELeave) CBrowserFavouritesFolderSelector
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( aModel, aApiProvider, aExcludeFolder );
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CleanupStack::PushL( selector );
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selector->ConstructL();
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CleanupStack::Pop(); // selector
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return selector;
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}
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// ---------------------------------------------------------
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// CBrowserFavouritesFolderSelector::CBrowserFavouritesFolderSelector
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// ---------------------------------------------------------
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//
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CBrowserFavouritesFolderSelector::CBrowserFavouritesFolderSelector
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(
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CBrowserFavouritesModel& aModel,
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MApiProvider& aApiProvider,
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TInt aExcludeFolder
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)
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: iModel( &aModel ),
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iApiProvider( &aApiProvider ),
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iExcludeFolder( aExcludeFolder )
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{
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}
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// ---------------------------------------------------------
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// CBrowserFavouritesFolderSelector::~CBrowserFavouritesFolderSelector
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// ---------------------------------------------------------
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//
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CBrowserFavouritesFolderSelector::~CBrowserFavouritesFolderSelector()
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{
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delete iListboxItemArray;
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delete iListbox;
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delete iIconIndexes;
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delete iItems;
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}
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// ---------------------------------------------------------
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// CBrowserFavouritesFolderSelector::ConstructL
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// ---------------------------------------------------------
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//
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void CBrowserFavouritesFolderSelector::ConstructL()
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{
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iListbox = new (ELeave) CBrowserFavouritesFolderSelectorListbox( &iIconHandler );
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iPopupList = CAknPopupList::NewL
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( iListbox, R_BROWSER_FAVOURITES_CBA_MOVETOFOLDER_MOVECANCEL_MOVE );
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HBufC* title = CCoeEnv::Static()->AllocReadResourceLC
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( R_BROWSER_FAVOURITES_TEXT_MOVE_TO_PRMPT );
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iPopupList->SetTitleL( *title );
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CleanupStack::PopAndDestroy(); // title
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iListbox->ConstructL
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( iPopupList, EAknListBoxSelectionList | EAknListBoxLoopScrolling );
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iListboxItemArray = new (ELeave) CDesCArrayFlat( KGranularity );
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CTextListBoxModel* listboxModel = iListbox->Model();
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listboxModel->SetItemTextArray( iListboxItemArray );
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listboxModel->SetOwnershipType( ELbmDoesNotOwnItemArray );
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iListbox->CreateScrollBarFrameL( ETrue );
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iListbox->ScrollBarFrame()->SetScrollBarVisibilityL
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( CEikScrollBarFrame::EOff, CEikScrollBarFrame::EAuto );
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iListbox->ItemDrawer()->ColumnData()->SetIconArray
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( iIconHandler.CreateIconArrayL() );
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iListbox->ItemDrawer()->ColumnData()->EnableMarqueeL( ETrue );
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}
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// ---------------------------------------------------------
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// CBrowserFavouritesFolderSelector::ExecuteLD
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// ---------------------------------------------------------
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//
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TInt CBrowserFavouritesFolderSelector::ExecuteLD()
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{
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TInt uid = KFavouritesNullUid;
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GetDataL();
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FillListboxL();
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if ( iPopupList->ExecuteLD() )
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{
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uid = iItems->IndexToUid( iListbox->View()->CurrentItemIndex() );
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}
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iPopupList = NULL; // ExecuteLD has already deleted it.
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delete this;
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return uid;
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}
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// ---------------------------------------------------------
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// CBrowserFavouritesFolderSelector::GetDataL
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// ---------------------------------------------------------
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//
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void CBrowserFavouritesFolderSelector::GetDataL()
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{
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// Getting data. Make sure that the item and icon index data does not
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// go out of sync - only set them to members when both is gotten.
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CFavouritesItemList* items = GetItemsLC();
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CBrowserFavouritesIconIndexArray* iconIndexes =
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GetIconIndexesLC( *items );
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// Replace data with new.
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delete iIconIndexes; // Not NULL-ed, because...
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delete iItems; // Not NULL-ed, because...
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iItems = items; // ... this cannot leave
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iIconIndexes = iconIndexes; // ... this cannot leave
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CleanupStack::Pop( 2 ); // iconIndexes, items: now members.
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}
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// ---------------------------------------------------------
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// CBrowserFavouritesFolderSelector::FillListboxL
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// ---------------------------------------------------------
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//
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void CBrowserFavouritesFolderSelector::FillListboxL()
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{
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TBuf<KMaxListboxLineLen> buf;
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TBuf<KMaxListboxLineLen> name;
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TInt i;
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TInt resId = 0;
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iListboxItemArray->Reset();
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for ( i = 0; i < iItems->Count(); i++ )
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{
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if(!iItems->At(i)->IsHidden())
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{
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resId = CBrowserFavouritesView::GetSeamlessFolderResourceID(
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iItems->At(i)->ContextId() );
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if(resId) // a seamless link folder. Get the localised name.
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{
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HBufC* seamlessLinkName = CCoeEnv::Static()->AllocReadResourceLC( resId );
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name = seamlessLinkName->Des();
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CleanupStack::PopAndDestroy(); // seamlessLinkName
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}
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else // not a seamless link folder.
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{
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name = iItems->At( i )->Name();
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// Replace TAB characters with spaces.
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for ( TInt i = 0; i < name.Length(); i++ )
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{
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if ( name[i] == '\t' )
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{
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name[i] = ' ';
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}
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}
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}
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buf.Format( KListboxLineFormat, iIconIndexes->At( i ).iItemIcon, &name );
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iListboxItemArray->AppendL( buf );
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}
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else
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{
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iItems->Delete(i);
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i--;
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}
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}
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}
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// ---------------------------------------------------------
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// CBrowserFavouritesFolderSelector::GetItemsLC
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// ---------------------------------------------------------
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//
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CFavouritesItemList* CBrowserFavouritesFolderSelector::GetItemsLC()
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{
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CFavouritesItemList* items = new (ELeave) CFavouritesItemList();
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CleanupStack::PushL( items );
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if ( iModel->BeginL( /*aWrite=*/EFalse, /*aDbErrorNote=*/ETrue )
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== KErrNone )
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{
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// Get all folders.
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iModel->Database().GetAll
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( *items, KFavouritesNullUid, CFavouritesItem::EFolder );
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iModel->CommitL();
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// Remove iExcludeFolder.
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TInt index = items->UidToIndex( iExcludeFolder );
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if ( index >= 0 )
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{
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items->Delete( index );
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}
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// Set custom localized name for root.
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index = items->UidToIndex( KFavouritesRootUid );
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if ( index >= 0 )
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{
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HBufC* rootName = CCoeEnv::Static()->AllocReadResourceLC
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( R_BROWSER_FAVOURITES_TEXT_FLDR_ROOT_LEVEL );
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items->At( index )->SetNameL( *rootName );
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CleanupStack::PopAndDestroy(); // rootName
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}
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CArrayFixFlat<TInt>* orderArray = new (ELeave) CArrayFixFlat<TInt>( KGranularityHigh );
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CleanupStack::PushL( orderArray );
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CBrowserBookmarksOrder* currentOrder = CBrowserBookmarksOrder::NewLC();;
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if ( iModel->Database().GetData( KFavouritesRootUid ,*currentOrder ) == KErrNone)
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{
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if ( currentOrder->GetBookMarksOrder().Count() > 0 )
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{
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orderArray->AppendL( &( currentOrder->GetBookMarksOrder()[0] ), currentOrder->GetBookMarksOrder().Count());
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orderArray->InsertL( 0 , KFavouritesRootUid );
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iModel->ManualSortL( KFavouritesRootUid, currentOrder, orderArray, items );
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}
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}
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else
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{
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iModel->SortL( *items );
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}
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CleanupStack::Pop(2);// orderArray, currentOrder
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}
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return items;
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}
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// ---------------------------------------------------------
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// CBrowserFavouritesFolderSelector::GetIconIndexesLC
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// ---------------------------------------------------------
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//
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CBrowserFavouritesIconIndexArray*
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CBrowserFavouritesFolderSelector::GetIconIndexesLC
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( CFavouritesItemList& aItems )
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{
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// Create new empty list.
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CBrowserFavouritesIconIndexArray* iconIndexes =
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new (ELeave) CBrowserFavouritesIconIndexArray( KGranularity );
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CleanupStack::PushL( iconIndexes );
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// Get list of access points. Not copy, owned by the AP model.
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// const CApListItemList* apList = iApiProvider->CommsModel().AccessPoints();
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// Fill the list.
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TInt i = 0;
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TInt count = aItems.Count();
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for ( i = 0; i < count; i++ )
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{
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iconIndexes->AppendL
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( iIconHandler.IconIndexes( *(aItems.At( i ) ) ) );
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}
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return iconIndexes;
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}
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// End of File
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