340     bool retVal(true);

   340     return hbInstance->style()->d_func()->valueFromTokens(lengthVal.mValues, result, mCurrentProfile);

   341     switch (lengthVal.mType) {

   342         case HbXmlLengthValue::None:

   343             retVal = false;

   344             break;

   345         case HbXmlLengthValue::PlainNumber:

   346         case HbXmlLengthValue::Pixel:

   347             result = lengthVal.mValue;

   348             break;

   349         case HbXmlLengthValue::Unit:

   350             result = mCurrentProfile.unitValue() * lengthVal.mValue;

   351             break;

   352         case HbXmlLengthValue::Millimeter:

   353             result = mCurrentProfile.ppmValue() * lengthVal.mValue;

   354             break;

   355         case HbXmlLengthValue::Variable:

   356         case HbXmlLengthValue::VariableNegative:

   357             retVal = hbInstance->style()->d_func()->parameterFromHashValue(lengthVal.mHashValue, result, mCurrentProfile);

   358             if ( lengthVal.mType == HbXmlLengthValue::VariableNegative ) {

   359                 result *= -1.0;

   360             }

   361             break;

   362         case HbXmlLengthValue::Expression:

   363         case HbXmlLengthValue::ExpressionNegative:

   364             // HbStyle::parameter handles the negative case as the minus sign is part of mString.

   365             retVal = hbInstance->style()->parameter( lengthVal.mString, result, mCurrentProfile );

   366             break;

   367     }

   368     return retVal;