package org.litesoft.GWT.client.dev.ui.inspection;

import org.litesoft.GWT.forms.client.components.nonpublic.*;
import org.litesoft.GWT.client.ui.inspection.*;

import com.google.gwt.user.client.ui.*;

public class FormInputSelector implements WidgetSelector
{
    private String mLabel, mTooltip;
    private Integer mNth;
    private int mFound = -1;

    public FormInputSelector( String pLabel, String pTooltip, Integer pNth )
    {
        mLabel = pLabel;
        mTooltip = pTooltip;
        mNth = pNth;
    }

    public boolean isAcceptable( Widget pWidget )
    {
        if ( pWidget instanceof AbstractFormElement )
        {
            if ( isLLacceptable( (AbstractFormElement) pWidget ) )
            {
                return (mNth == null) || (++mFound == mNth);
            }
        }
        return false;
    }

    @SuppressWarnings({"SimplifiableIfStatement"})
    private boolean isLLacceptable( AbstractFormElement pFormElement )
    {
        if ( mLabel != null )
        {
            return mLabel.equals( pFormElement.getFieldLabel() );
        }
        if ( mTooltip != null )
        {
            return mTooltip.equals( pFormElement.getTooltip() );
        }
        return true;
    }
}