// This Source Code is in the Public Domain per: http://unlicense.org
package org.litesoft.GWT.forms.client.components.nonpublic;

import org.litesoft.GWT.forms.client.components.*;

public class AbstractFormattableTextField extends AbstractTextField
{
    /**
     * @param pTooltip           - empty means no tooltip
     * @param pDisplayCharsWidth - null means floodX
     * @param pMaxChars          - null means unlimited?
     */
    public AbstractFormattableTextField( String pTooltip, Integer pDisplayCharsWidth, Integer pMaxChars )
    {
        super( pTooltip, false, pDisplayCharsWidth, pMaxChars );
    }

    @Override
    protected void fireBlurListeners()
    {
        setCurrentValue( getCurrentValue() ); // todo: Is this how to force an Error?
        super.fireBlurListeners();
    }

    @SuppressWarnings({"UnnecessaryLocalVariable"}) @Override
    public Object getCurrentValue()
    {
        Object zValue = super.getCurrentValue();
        // undecorate & possibly return FormTextInputErrorValue
        return zValue;
    }

    @Override
    public void setCurrentValue( Object pNewValue )
    {
        if ( pNewValue instanceof FormTextInputErrorValue )
        {
            super.setCurrentValue( pNewValue.toString() );
            return;
        }
        // decorate
        super.setCurrentValue( pNewValue );
    }
}