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/*
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* Copyright (c) 2009 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: CCaLocalizerScannerProxy.cpp
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*
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*/
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#include <badesca.h>
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#include <f32file.h>
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#include <qtranslator.h>
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#include <calocalizationentry.h>
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#include <QLocale>
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//#include "cainternaltypes.h"
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#include "caarraycleanup.inl"
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#include "calocalizerscannerproxy.h"
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#include "castorageproxy.h"
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#include "cadef.h"
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const char* KEmptyString = "";
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// ---------------------------------------------------------------------------
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// CCaLocalizerScannerProxy::NewL
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// Two-phased constructor.
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// ---------------------------------------------------------------------------
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//
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CCaLocalizerScannerProxy* CCaLocalizerScannerProxy::NewL(
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CCaStorageProxy* aStorageProxy )
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{
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CCaLocalizerScannerProxy* self = CCaLocalizerScannerProxy::NewLC(
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aStorageProxy );
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CleanupStack::Pop( self );
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return self;
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}
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// ---------------------------------------------------------------------------
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// CCaLocalizerScannerProxy::NewLC
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// Two-phased constructor.
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// ---------------------------------------------------------------------------
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//
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CCaLocalizerScannerProxy* CCaLocalizerScannerProxy::NewLC(
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CCaStorageProxy* aStorageProxy )
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{
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CCaLocalizerScannerProxy* self = new( ELeave ) CCaLocalizerScannerProxy(
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aStorageProxy );
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CleanupStack::PushL( self );
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self->ConstructL();
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return self;
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}
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// ---------------------------------------------------------------------------
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// CCaLocalizerScannerProxy::ConstructL
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// Symbian 2nd phase constructor can leave.
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// ---------------------------------------------------------------------------
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//
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void CCaLocalizerScannerProxy::ConstructL()
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{
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iTranslator = new ( ELeave ) QTranslator();
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PerformL();
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}
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// ---------------------------------------------------------------------------
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// CCaLocalizerScannerProxy::CCaLocalizerScannerProxy
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// C++ default constructor can NOT contain any code, that
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// might leave.
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// ---------------------------------------------------------------------------
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//
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CCaLocalizerScannerProxy::CCaLocalizerScannerProxy(
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CCaStorageProxy* aStorageProxy ) :
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iStorageProxy( aStorageProxy )
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{
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}
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// ---------------------------------------------------------------------------
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// CCaLocalizerScannerProxy::~CCaLocalizerScannerProxy
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// Destructor.
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// ---------------------------------------------------------------------------
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//
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CCaLocalizerScannerProxy::~CCaLocalizerScannerProxy()
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{
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delete iTranslator;
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}
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// ---------------------------------------------------------------------------
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// CCaLocalizerScannerProxy::PerformL
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// ---------------------------------------------------------------------------
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//
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void CCaLocalizerScannerProxy::PerformL()
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{
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QString locale = QLocale::system().name();
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QString filename = QString( "contentstorage_" ) + locale;
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if( !LoadTranslator( filename ) )
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{
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//User::Leave(KErrNotFound); TODO what here
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}
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TPtrC ptrLocale( reinterpret_cast<const TText*>( locale.constData() ) );
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TBuf<KCaMaxAttrNameLen> propertyValue;
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// trap is here to assure deletion of qtranslator in case code leaves
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iStorageProxy->DbPropertyL( KCaDbPropLanguage, propertyValue );
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if( ptrLocale.CompareC( propertyValue ) )
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{
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// language is changed - update locale names
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UpdateLocalNamesL();
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// remember info about new language in db
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iStorageProxy->SetDBPropertyL( KCaDbPropLanguage, ptrLocale );
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}
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}
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// ---------------------------------------------------------------------------
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// CCaLocalizerScannerProxy::LoadTranslator
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// ---------------------------------------------------------------------------
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//
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TBool CCaLocalizerScannerProxy::LoadTranslator( QString filename )
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{
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TBool loaded( false );
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// load from rom or testbase
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loaded = iTranslator->load( filename, QString( "z:/resource/qt/translations" ) );
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if( !loaded )
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{
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loaded = iTranslator->load( filename, QString( "c:/resource/qt/translations" ) );
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}
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return loaded;
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}
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// ---------------------------------------------------------------------------
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// CCaLocalizerScannerProxy::GetLocalizationRowsL
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// ---------------------------------------------------------------------------
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//
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void CCaLocalizerScannerProxy::GetLocalizationRowsL( RPointerArray<
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CCaLocalizationEntry>& aLocals )
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{
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if( iStorageProxy )
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{
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iStorageProxy->GetLocalizationsL( aLocals );
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}
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}
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// ---------------------------------------------------------------------------
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// CCaLocalizerScannerProxy::UpdateLocalNamesL
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// ---------------------------------------------------------------------------
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//
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void CCaLocalizerScannerProxy::UpdateLocalNamesL()
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{
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RPointerArray<CCaLocalizationEntry> locals;
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CleanupResetAndDestroyPushL( locals );
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GetLocalizationRowsL( locals );
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QString locName;
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RBuf localizedName;
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CleanupClosePushL( localizedName );
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localizedName.CreateL( KCaMaxAttrValueLen );
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for( TInt i = 0; i < locals.Count(); i++ )
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{
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const char* temp = DescriptorToStringL( locals[i]->GetStringId() );
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// first string is a contex, probably to put in database in future
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locName = iTranslator->translate( KEmptyString, temp, KEmptyString );
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localizedName = reinterpret_cast<const TText*> ( locName.constData() );
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if (localizedName.Compare(KNullDesC))
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{
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locals[i]->SetLocalizedStringL( localizedName );
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}
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else
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{
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locals[i]->SetLocalizedStringL( locals[i]->GetStringId() );
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}
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iStorageProxy->LocalizeEntryL( *( locals[i] ) );
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}
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CleanupStack::PopAndDestroy( &localizedName );
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CleanupStack::PopAndDestroy( &locals );
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}
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// ---------------------------------------------------------------------------
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// CCaLocalizerScannerProxy::DescriptorToStringL
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// ---------------------------------------------------------------------------
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//
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const char* CCaLocalizerScannerProxy::DescriptorToStringL(
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const TDesC& aDescriptor )
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{
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TInt length = aDescriptor.Length();
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HBufC8* buffer = HBufC8::NewLC( length );
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buffer->Des().Copy( aDescriptor );
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char* str = new ( ELeave ) char[length + 1];
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Mem::Copy( str, buffer->Ptr(), length );
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str[length] = '\0';
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CleanupStack::PopAndDestroy( buffer );
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return str;
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}
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