// This Source Code is in the Public Domain per: http://litesoft.org/License.txt
package org.litesoft.GWT.forms.server.support.nonpublic;

import org.litesoft.GWT.forms.server.support.*;
import org.litesoft.commonfoundation.typeutils.*;
import org.litesoft.configuration.*;
import org.litesoft.core.simpletypes.*;

public abstract class AbstractNumericFormAMDFactory implements FormAttributeMetaDataFactory
{
    protected Configuration.CachedConfigInt mDefaultWidth;

    protected AbstractNumericFormAMDFactory( Configuration.CachedConfigInt pDefaultWidth )
    {
        mDefaultWidth = pDefaultWidth;
    }

    protected Integer getDisplayCharsWidth( CreateAMDParamsPlus pParams )
    {
        return pParams.oneLineHintOveride( mDefaultWidth );
    }

    protected Integer getDecimalPlaces( CreateAMDParamsPlus pHintSource, Integer pDefaultDecimalPlaces )
    {
        String zDP = pHintSource.getHintValue( DECIMAL_PLACES );
        return Strings.isNullOrEmpty( zDP ) ? //
               pDefaultDecimalPlaces : //
               Integer.valueOf( zDP.trim() );
    }

    protected NumericFormatControl getNumericFormatControl( CreateAMDParamsPlus pHintSource )
    {
        String zFC = pHintSource.getHintValue( FORMAT_CONTROL );
        return Strings.isNullOrEmpty( zFC ) ? //
               NumericFormatControl.JUST_DOT : //
               NumericFormatControl.rehydrate( zFC.trim() );
    }
}