// This Source Code is in the Public Domain per: http://unlicense.org
package org.litesoft.aokeyhole.swing.namevaluecomponents;

import org.litesoft.aokeyhole.swing.*;
import org.litesoft.aokeyhole.swing.simplecomponents.*;
import org.litesoft.aokeyhole.toolkit.*;

import javax.swing.*;

public class NamedSelectOptionComponent extends SimpleNamedComponent
{
    private String[] mValidOptions;

    public NamedSelectOptionComponent( NameValueComponentParams pParams, String[] pValidOptions )
    {
        super( pParams );

        mValidOptions = pValidOptions;
    }

    @Override
    protected JComponent createCenterContent()
    {
        JComboBox field = createComboBox();
        mInputComponent = field;
        field.addActionListener( new JComboBoxChangedListener( this ) );
        return noGrow( field );
    }

    protected JComboBox createComboBox()
    {
        return new FloodingJComboBox( mValidOptions, !isDataRequired() );
    }

    protected FloodingJComboBox getComboBox()
    {
        return (FloodingJComboBox) mInputComponent;
    }

    @Override
    public Object getComponentValue()
    {
        return getComboBox().getSelectedItem();
    }

    @Override
    public void setComponentValue( Object pValue )
    {
        FloodingJComboBox comboBox = getComboBox();
        comboBox.setSelectedItem( comboBox.ensureAnOption( pValue ) );
    }

    @Override
    public boolean setOptions( String[] pOptions )
    {
        mSystemUpdate = true;
        try
        {
            getComboBox().setOptions( pOptions, isDataRequired() );
        }
        finally
        {
            mSystemUpdate = false;
        }
        mValidOptions = pOptions;
        return true;
    }
}