01: /*
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * The contents of this file are subject to the terms of either the GNU
07: * General Public License Version 2 only ("GPL") or the Common
08: * Development and Distribution License("CDDL") (collectively, the
09: * "License"). You may not use this file except in compliance with the
10: * License. You can obtain a copy of the License at
11: * http://www.netbeans.org/cddl-gplv2.html
12: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
13: * specific language governing permissions and limitations under the
14: * License. When distributing the software, include this License Header
15: * Notice in each file and include the License file at
16: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
17: * particular file as subject to the "Classpath" exception as provided
18: * by Sun in the GPL Version 2 section of the License file that
19: * accompanied this code. If applicable, add the following below the
20: * License Header, with the fields enclosed by brackets [] replaced by
21: * your own identifying information:
22: * "Portions Copyrighted [year] [name of copyright owner]"
23: *
24: * Contributor(s):
25: *
26: * The Original Software is NetBeans. The Initial Developer of the Original
27: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
28: * Microsystems, Inc. All Rights Reserved.
29: *
30: * If you wish your version of this file to be governed by only the CDDL
31: * or only the GPL Version 2, indicate your decision by adding
32: * "[Contributor] elects to include this software in this distribution
33: * under the [CDDL or GPL Version 2] license." If you do not indicate a
34: * single choice of license, a recipient has the option to distribute
35: * your version of this file under either the CDDL, the GPL Version 2 or
36: * to extend the choice of license to its licensees as provided above.
37: * However, if you add GPL Version 2 code and therefore, elected the GPL
38: * Version 2 license, then the option applies only if the new code is
39: * made subject to such option by the copyright holder.
40: */
41:
42: package org.netbeans.modules.xml.xam.ui.search;
43:
44: import org.netbeans.modules.xml.xam.Component;
45: import org.netbeans.modules.xml.xam.ui.category.Category;
46: import org.netbeans.modules.xml.xam.ui.category.CategoryPane;
47: import org.openide.util.Lookup;
48:
49: /**
50: * Concrete implementation of the search control panel.
51: *
52: * @author Nathan Fiedler
53: */
54: public class DefaultSearchControlPanel extends SearchControlPanel {
55: /** silence compiler warnings */
56: private static final long serialVersionUID = 1L;
57: /** Template for finding SearchProvider instances. */
58: private transient Lookup.Template providerTemplate;
59: /** Parent CategoryPane that provides current Category. */
60: private transient CategoryPane categoryPane;
61:
62: /**
63: * Creates a new instance of DefaultSearchControlPanel.
64: *
65: * @param categoryPane associated category pane.
66: */
67: public DefaultSearchControlPanel(CategoryPane categoryPane) {
68: this .categoryPane = categoryPane;
69: providerTemplate = new Lookup.Template(SearchProvider.class);
70: }
71:
72: public void addNotify() {
73: super .addNotify();
74: Category cat = categoryPane.getCategory();
75: Lookup.Result result = cat.getLookup().lookup(providerTemplate);
76: setProviders(result.allInstances());
77: }
78:
79: protected void showSearchResult(Object result) {
80: if (result instanceof Component) {
81: Component comp = (Component) result;
82: categoryPane.getCategory().showComponent(comp);
83: }
84: }
85:
86: /**
87: * Use the associated CategoryPane to get the search providers from
88: * the currently selected Category. Updates the set of available
89: * search providers in the user interface.
90: */
91: public void updateSearchProviders() {
92: Category cat = categoryPane.getCategory();
93: Lookup.Result result = cat.getLookup().lookup(providerTemplate);
94: setProviders(result.allInstances());
95: }
96: }
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