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/*
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* Copyright (c) 2010 Kanrikogaku Kenkyusho, Ltd.
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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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* Kanrikogaku Kenkyusho, Ltd. - Initial contribution
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*
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* Contributors:
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*
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* Description:
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* {Description of the file}
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*
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*/
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// System include files
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#include <stringloader.h>
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// User include files
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#include "directprintsettingsconverter.h"
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#include "directprinttintcapability.h"
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#include "directprintlistcapability.h"
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#include "directprintfloatcapability.h"
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#include "directprinttextcapability.h"
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#include "directprintstringids.h"
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#include "directprintcapability.h"
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#include "directprintvariant.h"
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#include "clog.h"
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const TInt KEngineLimitValue( -1 );
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const TInt KMenuItemsRequired( 2 );
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// Converts TDirectPrintCapability to CDirectPrintTIntCapability
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CDirectPrintTIntCapability* DirectPrintSettingsConverter::AddTIntCapabilityLC(
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TDirectPrintCapability& aCapability,
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TInt aIndexOnList,
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TInt aCapabUid )
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{
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LOG("DirectPrintSettingsConverter::AddTIntCapabilityLC Begin");
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CDirectPrintTIntCapability* intC = new ( ELeave ) CDirectPrintTIntCapability;
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CleanupStack::PushL( intC );
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// If engine returns KEngineLimitValue as low/high limit then it means
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// that there is no minimum or maximum limit
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if ( aCapability.iLow == KEngineLimitValue )
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{
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intC->iMin = KMinTInt32;
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}
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else
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{
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intC->iMin = aCapability.iLow;
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}
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if ( aCapability.iHigh == KEngineLimitValue )
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{
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intC->iMax = KMaxTInt32;
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}
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else
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{
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intC->iMax = aCapability.iHigh;
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}
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// Initialize TInt capability and return it
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intC->iTitle = DirectPrintSettingsConverter::TextStringLC( aCapabUid )->Des();
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CleanupStack::PopAndDestroy(); // SettingsConverter text string
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intC->iIndexOnList = aIndexOnList;
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intC->iUid = aCapabUid;
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intC->iValue = aCapability.iDefaultValue;
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LOG("DirectPrintSettingsConverter::AddTIntCapabilityLC End");
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return intC;
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}
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// Converts TDirectPrintCapability to CDirectPrintListCapability
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CDirectPrintListCapability* DirectPrintSettingsConverter::AddListCapabilityLC(
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TDirectPrintCapability& aCapability,
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TInt aIndexOnList,
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TInt aCapabUid )
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{
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LOG("DirectPrintSettingsConverter::AddListCapabilityLC Begin");
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CDirectPrintListCapability* listC = new ( ELeave ) CDirectPrintListCapability();
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CleanupStack::PushL( listC );
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listC->iIndexOnList = aIndexOnList;
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listC->iUid = aCapabUid;
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/* There's a problem with some usb printers:
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They offer "normal" print quality twice and nothing else.
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This has to be handled so that user is not shown the option
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as he cannot change it anyway in this case */
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TBool qualityDuplicates = EFalse;
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if ( aCapabUid == EDirectPrintCapabQuality &&
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aCapability.iEnumCount == KMenuItemsRequired )
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{
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if ( aCapability.iEnumCodes[0] == aCapability.iEnumCodes[1] )
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{
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LOG("DirectPrintSettingsConverter::AddListCapabilityLC duplicate quality detected!");
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qualityDuplicates = ETrue;
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}
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}
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// If there is only one value for certain capability, empty
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// title is added so the capability is not visible on the
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// settings menu.
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if( aCapability.iEnumCount < KMenuItemsRequired || qualityDuplicates )
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{
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listC->iTitle = DirectPrintSettingsConverter::TextStringLC( 0 )->Des();
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}
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else
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{
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listC->iTitle = DirectPrintSettingsConverter::TextStringLC( aCapabUid )->Des();
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}
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CleanupStack::PopAndDestroy(); // SettingsConverter text string
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listC->iValue = aCapability.iDefaultValue;
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TBool enumLabels = listC->iTitle.CompareF( KNullDesC() ) != 0;
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TInt i( 0 );
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TInt num( aCapability.iEnumCount );
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for ( i = 0; i < num; i++ )
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{
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User::LeaveIfError(
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listC->iEnumIDs.Append( aCapability.iEnumCodes[i] ) );
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// Find matching text for the enumeration if the capability is
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// visible on the settings view
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#ifdef DIRECT_PRINT_DYNAMIC_PRINT_SETTINGS
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if ( enumLabels || aCapability.iEnumCount < KMenuItemsRequired )
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#else
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// Not for layout if no dynamic print settings
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if (( enumLabels || aCapability.iEnumCount < KMenuItemsRequired ) &&
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aCapabUid != EDirectPrintCapabLayout )
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#endif
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{
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LOG("DirectPrintSettingsConverter::AddListCapabilityLC Adding real value");
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User::LeaveIfError( listC->iTexts.Append(
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DirectPrintSettingsConverter::TextStringLC( aCapability.iEnumCodes[i] )));
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CleanupStack::Pop(); // SettingsConverter text string
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}
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else
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{
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LOG("DirectPrintSettingsConverter::AddListCapabilityLC Adding EMPTY value");
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User::LeaveIfError( listC->iTexts.Append(
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StringLoader::LoadLC( R_EMPTY ) ) );
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CleanupStack::Pop(); // SettingsConverter text string
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}
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}
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if ( aCapability.iEnumCount > 0 )
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{
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i = 0;
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// Check that current active capability code is found from the
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// list of codes and activate first one if not found
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TInt num( aCapability.iEnumCount );
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while ( i < num &&
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listC->iValue != aCapability.iEnumCodes[i] )
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{
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i++;
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}
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if ( i >= aCapability.iEnumCount )
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{
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listC->iValue = aCapability.iEnumCodes[0];
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}
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}
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LOG("DirectPrintSettingsConverter::AddListCapabilityLC End");
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return listC;
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}
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// Converts TDirectPrintCapability to CDirectPrintFloatCapability
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CDirectPrintFloatCapability* DirectPrintSettingsConverter::AddFloatCapabilityLC(
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TDirectPrintCapability& aCapability,
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TInt aIndexOnList,
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TInt aCapabUid )
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{
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LOG("DirectPrintSettingsConverter::AddFloatCapabilityLC Begin");
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CDirectPrintFloatCapability* floatC = new ( ELeave ) CDirectPrintFloatCapability;
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CleanupStack::PushL( floatC );
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floatC->iIndexOnList = aIndexOnList;
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floatC->iUid = aCapabUid;
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floatC->iTitle = DirectPrintSettingsConverter::TextStringLC( aCapabUid )->Des();
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CleanupStack::PopAndDestroy(); // SettingsConverter text string
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floatC->SetValues( aCapability.iLow,
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aCapability.iDefaultValue, aCapability.iHigh );
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LOG("DirectPrintSettingsConverter::AddFloatCapabilityLC End");
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return floatC;
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}
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// Converts TDirectPrintCapability to CDirectPrintTextCapability
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CDirectPrintTextCapability* DirectPrintSettingsConverter::AddTextCapabilityLC(
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TDirectPrintCapability& /*aCapability*/,
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TInt aIndexOnList,
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TInt aCapabUid )
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{
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LOG("DirectPrintSettingsConverter::AddTextCapabilityLC Begin");
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CDirectPrintTextCapability* textC = new ( ELeave ) CDirectPrintTextCapability;
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CleanupStack::PushL( textC );
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textC->iIndexOnList = aIndexOnList;
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textC->iUid = aCapabUid;
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textC->iTitle = DirectPrintSettingsConverter::TextStringLC( aCapabUid )->Des();
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CleanupStack::PopAndDestroy(); // SettingsConverter text string
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LOG("DirectPrintSettingsConverter::AddTextCapabilityLC End");
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return textC;
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}
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// Fetches text string based on the enumeration ID
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HBufC* DirectPrintSettingsConverter::TextStringLC(
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TInt aId )
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{
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LOG1("DirectPrintSettingsConverter::TextStringLC Begin: %d", aId );
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HBufC* buf = 0;
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TBool found( EFalse );
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TInt i( 0 );
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for ( i = 0; i < KConverterTableCount && !found; i++ )
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{
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if ( aId == KIDConverterTable[i][0] )
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{
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buf = StringLoader::LoadLC( KIDConverterTable[i][1] );
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found = ETrue;
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}
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}
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if ( !found )
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{
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User::Leave( KErrNotFound );
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}
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LOG("DirectPrintSettingsConverter::TextStringLC End");
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return buf;
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}
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// End of File
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