<change id="CustomizerProvider3">

            <api name="java-api-common"/>

            <summary>Enable programmatical closing of project customizer dialog.</summary>

            <version major="1" minor="47"/>

            <date day="29" month="4" year="2013"/>

            <author login="psomol"/>

            <compatibility addition="yes"/>

            <description>

                <p>

                    Addded interface <code>CustomizerProvider3</code> extending <code>CustomizerProvider2</code>

                    that enables to close project's customizer if it is currently open using

                    method <code>closeCustomizer()</code>.

                </p>

            </description>

            <class package="org.netbeans.modules.java.api.common.ui" name="PlatformUiSupport"/>

            <issue number="229161"/>

        </change>

/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

 *

 * Copyright 2013 Oracle and/or its affiliates. All rights reserved.

 *

 * Oracle and Java are registered trademarks of Oracle and/or its affiliates.

 * Other names may be trademarks of their respective owners.

 *

 * The contents of this file are subject to the terms of either the GNU

 * General Public License Version 2 only ("GPL") or the Common

 * Development and Distribution License("CDDL") (collectively, the

 * "License"). You may not use this file except in compliance with the

 * License. You can obtain a copy of the License at

 * http://www.netbeans.org/cddl-gplv2.html

 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the

 * specific language governing permissions and limitations under the

 * License.  When distributing the software, include this License Header

 * Notice in each file and include the License file at

 * nbbuild/licenses/CDDL-GPL-2-CP.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the GPL Version 2 section of the License file that

 * accompanied this code. If applicable, add the following below the

 * License Header, with the fields enclosed by brackets [] replaced by

 * your own identifying information:

 * "Portions Copyrighted [year] [name of copyright owner]"

 *

 * If you wish your version of this file to be governed by only the CDDL

 * or only the GPL Version 2, indicate your decision by adding

 * "[Contributor] elects to include this software in this distribution

 * under the [CDDL or GPL Version 2] license." If you do not indicate a

 * single choice of license, a recipient has the option to distribute

 * your version of this file under either the CDDL, the GPL Version 2 or

 * to extend the choice of license to its licensees as provided above.

 * However, if you add GPL Version 2 code and therefore, elected the GPL

 * Version 2 license, then the option applies only if the new code is

 * made subject to such option by the copyright holder.

 *

 * Contributor(s):

 *

 * Portions Copyrighted 2013 Sun Microsystems, Inc.

 */

package org.netbeans.modules.java.api.common.project.ui.customizer;

/**

 * CustomizerProvider enhanced with ability to explicitly close a customizer

 * that may be currently opened

 * 

 * @author Petr Somol

 * @since 

 */

public interface CustomizerProvider3 extends CustomizerProvider2 {

    /**

     * Close customizer if it is currently opened as if it was cancelled

     */

    void closeCustomizer();

}

/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

 *

 * Copyright 2013 Oracle and/or its affiliates. All rights reserved.

 *

 * Oracle and Java are registered trademarks of Oracle and/or its affiliates.

 * Other names may be trademarks of their respective owners.

 *

 * The contents of this file are subject to the terms of either the GNU

 * General Public License Version 2 only ("GPL") or the Common

 * Development and Distribution License("CDDL") (collectively, the

 * "License"). You may not use this file except in compliance with the

 * License. You can obtain a copy of the License at

 * http://www.netbeans.org/cddl-gplv2.html

 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the

 * specific language governing permissions and limitations under the

 * License.  When distributing the software, include this License Header

 * Notice in each file and include the License file at

 * nbbuild/licenses/CDDL-GPL-2-CP.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the GPL Version 2 section of the License file that

 * accompanied this code. If applicable, add the following below the

 * License Header, with the fields enclosed by brackets [] replaced by

 * your own identifying information:

 * "Portions Copyrighted [year] [name of copyright owner]"

 *

 * If you wish your version of this file to be governed by only the CDDL

 * or only the GPL Version 2, indicate your decision by adding

 * "[Contributor] elects to include this software in this distribution

 * under the [CDDL or GPL Version 2] license." If you do not indicate a

 * single choice of license, a recipient has the option to distribute

 * your version of this file under either the CDDL, the GPL Version 2 or

 * to extend the choice of license to its licensees as provided above.

 * However, if you add GPL Version 2 code and therefore, elected the GPL

 * Version 2 license, then the option applies only if the new code is

 * made subject to such option by the copyright holder.

 *

 * Contributor(s):

 *

 * Portions Copyrighted 2013 Sun Microsystems, Inc.

 */

package org.netbeans.modules.java.api.common.project.ui.customizer;

import java.util.HashMap;

import java.util.Map;

import org.junit.BeforeClass;

import org.junit.Test;

import static org.junit.Assert.*;

import org.netbeans.junit.MockServices;

import org.openide.util.Lookup;

/**

 * Test of SPI class org.netbeans.modules.java.api.common.project.ui.customizer.CustomizerProvider3

 *

 * @author Petr Somol

 */

public class CustomizerProvider3Test {

    public CustomizerProvider3Test() {

    }

    @BeforeClass

    public static void setUpClass() throws Exception {

        MockServices.setServices(CustomizerProvider3Test.MockCustomizerProvider.class);

    }

    @Test

    public void testShowCustomizer() {

         CustomizerProvider3 provider = Lookup.getDefault().lookup(CustomizerProvider3.class);

         assertNotNull(provider);

         MockCustomizerProvider mockProvider = (MockCustomizerProvider)provider;

         assertFalse(mockProvider.customizerOpen());

         provider.showCustomizer();

         assertTrue(mockProvider.customizerOpen());

    }

    @Test

    public void testCloseCancelCustomizer() {

         CustomizerProvider3 provider = Lookup.getDefault().lookup(CustomizerProvider3.class);

         assertNotNull(provider);

         MockCustomizerProvider mockProvider = (MockCustomizerProvider)provider;

         assertTrue(mockProvider.customizerOpen());

         MockCustomizer.invokeProjectModifyingAction();

         assertFalse(mockProvider.customizerOpen());

    }

    public static final class MockCustomizerProvider implements CustomizerProvider3 {

        private MockCustomizer customizerDialog = null;

        private Map<String,String> props = new HashMap<>();

        public MockCustomizerProvider() {

        }

        @Override

        public void closeCustomizer() {

            customizerDialog = null;

        }

        @Override

        public void showCustomizer(String preselectedCategory, String preselectedSubCategory) {

            showCustomizer();

        }

        @Override

        public void showCustomizer() {

            customizerDialog = new MockCustomizer();

        }

        public void loadProperties(Map<String,String> properties) {

            this.props.putAll(properties);

        }

        public void saveProperties(Map<String,String> properties) {

            properties.putAll(this.props);

        }

        public boolean customizerOpen() {

            return customizerDialog != null;

        }

    }

    /**

     *

     */

    public static final class MockCustomizer{

        // user invokes an action that changes

        // project metafiles to such extent that project

        // properties dialog needs to be closed

        // before making changes to project metafiles

        public static void invokeProjectModifyingAction() {

            CustomizerProvider3 provider = Lookup.getDefault().lookup(CustomizerProvider3.class);

            provider.closeCustomizer();

            // ..do whatever is needed

        }

    }

}

    @Override

    public void closeCustomizer() {

        Dialog dialog = project2Dialog.get(project);

        if ( dialog != null ) {            

            dialog.setVisible(false);

            dialog.dispose();

            project2Dialog.remove( project );

        }

    }