com.eviware.soapui.impl.wsdl.panels.teststeps.support.GotoTestStepsComboBoxModel Maven / Gradle / Ivy

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/*
 *  soapUI, copyright (C) 2004-2011 smartbear.com 
 *
 *  soapUI is free software; you can redistribute it and/or modify it under the 
 *  terms of version 2.1 of the GNU Lesser General Public License as published by 
 *  the Free Software Foundation.
 *
 *  soapUI is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without 
 *  even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
 *  See the GNU Lesser General Public License for more details at gnu.org.
 */

package com.eviware.soapui.impl.wsdl.panels.teststeps.support;

import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;

import javax.swing.AbstractListModel;
import javax.swing.ComboBoxModel;

import com.eviware.soapui.impl.wsdl.teststeps.WsdlGotoTestStep.GotoCondition;
import com.eviware.soapui.model.support.TestSuiteListenerAdapter;
import com.eviware.soapui.model.testsuite.TestCase;
import com.eviware.soapui.model.testsuite.TestStep;

/**
 * ComboBox-model used by combo in the WsdlGotoTestStep desktop panel for
 * selecting a conditions target teststep
 * 
 * @author Ole.Matzura
 */

public class GotoTestStepsComboBoxModel extends AbstractListModel implements ComboBoxModel
{
	private final TestCase testCase;
	private GotoCondition condition;
	private InternalTestSuiteListener testSuiteListener = new InternalTestSuiteListener();;
	private InternalPropertyChangeListener propertyChangeListener = new InternalPropertyChangeListener();

	public GotoTestStepsComboBoxModel( TestCase testCase, GotoCondition condition )
	{
		super();
		this.testCase = testCase;
		this.condition = condition;

		testCase.getTestSuite().addTestSuiteListener( testSuiteListener );

		if( condition != null )
			condition.addPropertyChangeListener( GotoCondition.TARGET_STEP_PROPERTY, propertyChangeListener );

		for( int c = 0; c < testCase.getTestStepCount(); c++ )
		{
			testCase.getTestStepAt( c ).addPropertyChangeListener( TestStep.NAME_PROPERTY, propertyChangeListener );
		}
	}

	public GotoCondition getCondition()
	{
		return condition;
	}

	public void setCondition( GotoCondition condition )
	{
		if( this.condition != null )
			this.condition.removePropertyChangeListener( GotoCondition.TARGET_STEP_PROPERTY, propertyChangeListener );

		this.condition = condition;

		if( condition != null )
			condition.addPropertyChangeListener( GotoCondition.TARGET_STEP_PROPERTY, propertyChangeListener );

		fireContentsChanged( this, 0, getSize() );
	}

	public void setSelectedItem( Object anItem )
	{
		if( condition != null )
			condition.setTargetStep( anItem == null ? null : anItem.toString() );
	}

	public Object getSelectedItem()
	{
		return condition == null ? null : condition.getTargetStep();
	}

	public int getSize()
	{
		return testCase.getTestStepCount();
	}

	public Object getElementAt( int index )
	{
		return testCase.getTestStepAt( index ).getName();
	}

	private class InternalTestSuiteListener extends TestSuiteListenerAdapter
	{
		public void testStepAdded( TestStep testStep, int index )
		{
			if( testStep.getTestCase() == testCase )
			{
				fireContentsChanged( GotoTestStepsComboBoxModel.this, 0, getSize() );
			}
		}

		public void testStepRemoved( TestStep testStep, int index )
		{
			if( testStep.getTestCase() == testCase )
			{
				fireContentsChanged( GotoTestStepsComboBoxModel.this, 0, getSize() );
			}
		}
	}

	private class InternalPropertyChangeListener implements PropertyChangeListener
	{
		public void propertyChange( PropertyChangeEvent evt )
		{
			fireContentsChanged( GotoTestStepsComboBoxModel.this, 0, getSize() );
		}
	}

	public void release()
	{
		testCase.getTestSuite().removeTestSuiteListener( testSuiteListener );

		if( condition != null )
			condition.removePropertyChangeListener( GotoCondition.TARGET_STEP_PROPERTY, propertyChangeListener );

		for( int c = 0; c < testCase.getTestStepCount(); c++ )
		{
			testCase.getTestStepAt( c ).removePropertyChangeListener( TestStep.NAME_PROPERTY, propertyChangeListener );
		}
	}
}