/*
* Copyright (c) 2010 Kanrikogaku Kenkyusho, Ltd.
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of the License "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:
* Kanrikogaku Kenkyusho, Ltd. - Initial contribution
*
* Contributors:
*
* Description:
* {Description of the file}
*
*/
// System include files
#include <aknquerydialog.h>
#include <stringloader.h>
#include <DirectPrintApp.rsg>
#include "directprintfloatcapability.h"
const TInt KMaxTRealCharNum( 30 );
const TInt KDecimals( 2 );
// Destructor
CDirectPrintFloatCapability::~CDirectPrintFloatCapability()
{
}
// Creates text string for the settings list box
HBufC* CDirectPrintFloatCapability::ListBoxTextL()
{
const TInt KGranularity( 4 );
TRealFormat format( KMaxTRealCharNum, KDecimals );
TBuf<KMaxTRealCharNum> numStr;
numStr.Zero();
numStr.AppendNum( iRealValue, format );
CDesCArrayFlat* strings = new ( ELeave ) CDesCArrayFlat( KGranularity );
CleanupStack::PushL( strings );
strings->AppendL( iTitle );
strings->AppendL( numStr );
HBufC* buf = StringLoader::LoadL( R_QTN_LBOX_FORMAT, *strings );
CleanupStack::PopAndDestroy(); // strings
return buf;
}
// Clones itself
CDirectPrintBaseCapability* CDirectPrintFloatCapability::CloneL()
{
CDirectPrintFloatCapability* clone = new ( ELeave ) CDirectPrintFloatCapability;
clone->iDenominator = iDenominator;
clone->iIndexOnList = iIndexOnList;
clone->iMaxNumerator = iMaxNumerator;
clone->iValue = iValue;
clone->iTitle = iTitle;
clone->iUid = iUid;
clone->iRealValue = iRealValue;
return clone;
}
// Sets the new values and checks the boundaries
TInt CDirectPrintFloatCapability::SetValues(
TInt aDenom,
TInt aNumerator,
TInt aMaxNumerator )
{
TInt err( KErrNone );
if ( aNumerator > aMaxNumerator )
{
err = KErrArgument;
}
else
{
iDenominator = aDenom;
iValue = aNumerator;
iMaxNumerator = aMaxNumerator;
if( iDenominator != 0 )
{
iRealValue = TReal( iValue )/TReal( iDenominator );
}
}
return err;
}
// Numerator
TInt CDirectPrintFloatCapability::Numerator() const
{
return iValue;
}
// Denominator
TInt CDirectPrintFloatCapability::Denominator() const
{
return iDenominator;
}
// Creates setting item for the settings list box
CAknSettingItem* CDirectPrintFloatCapability::SettingItemLC(TInt aIndex)
{
CAknIntegerEdwinSettingItem* item = new (ELeave) CAknIntegerEdwinSettingItem(aIndex, iValue); // Not Float Edwin
CleanupStack::PushL(item);
item->ConstructL(EFalse, aIndex, iTitle, NULL, R_DIRECTPRINT_PROPERTYSETTING_INTEGER_SETTING_PAGE, -1);
return item;
}
// End of File