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19
20 package org.netbeans.modules.java.j2seproject.ui;
21
22 import java.awt.event.ActionEvent  ;
23 import java.util.ArrayList ;
24 import java.util.Collections ;
25 import java.util.Iterator ;
26 import java.util.List ;
27 import javax.swing.AbstractAction ;
28 import javax.swing.Action ;
29 import javax.swing.SwingUtilities ;
30 import javax.swing.event.ChangeEvent ;
31 import javax.swing.event.ChangeListener ;
32 import org.netbeans.api.java.project.JavaProjectConstants;
33 import org.netbeans.api.project.Project;
34 import org.netbeans.api.project.ProjectUtils;
35 import org.netbeans.api.project.SourceGroup;
36 import org.netbeans.api.project.Sources;
37 import org.netbeans.modules.java.j2seproject.J2SEProject;
38 import org.netbeans.modules.java.j2seproject.ui.customizer.CustomizerProviderImpl;
39 import org.netbeans.spi.java.project.support.ui.PackageView;
40 import org.netbeans.spi.project.ui.support.NodeFactorySupport;
41 import org.netbeans.spi.project.ui.support.NodeFactory;
42 import org.netbeans.spi.project.ui.support.NodeList;
43 import org.openide.filesystems.FileObject;
44 import org.openide.nodes.FilterNode;
45 import org.openide.nodes.Node;
46 import org.openide.util.NbBundle;
47
48
52 public final class SourceNodeFactory implements NodeFactory {
53 public SourceNodeFactory() {
54 }
55
56 public NodeList createNodes(Project p) {
57 J2SEProject project = (J2SEProject)p.getLookup().lookup(J2SEProject.class);
58 assert project != null;
59 return new SourcesNodeList(project);
60 }
61
62 private static class SourcesNodeList implements NodeList<SourceGroupKey>, ChangeListener {
63
64 private J2SEProject project;
65
66 private List <ChangeListener > listeners = new ArrayList <ChangeListener >();
67
68 public SourcesNodeList(J2SEProject proj) {
69 project = proj;
70 }
71
72 public List <SourceGroupKey> keys() {
73 if (this.project.getProjectDirectory() == null || !this.project.getProjectDirectory().isValid()) {
74 return Collections.EMPTY_LIST;
75 }
76 Sources sources = getSources();
77 SourceGroup[] groups = sources.getSourceGroups(JavaProjectConstants.SOURCES_TYPE_JAVA);
78
79 List result = new ArrayList (groups.length);
80 for( int i = 0; i < groups.length; i++ ) {
81 result.add(new SourceGroupKey(groups[i]));
82 }
83 return result;
84 }
85
86 public synchronized void addChangeListener(ChangeListener l) {
87 listeners.add(l);
88 }
89
90 public synchronized void removeChangeListener(ChangeListener l) {
91 listeners.remove(l);
92 }
93
94 private void fireChange() {
95 ArrayList <ChangeListener > list = new ArrayList <ChangeListener >();
96 synchronized (this) {
97 list.addAll(listeners);
98 }
99 Iterator <ChangeListener > it = list.iterator();
100 while (it.hasNext()) {
101 ChangeListener elem = it.next();
102 elem.stateChanged(new ChangeEvent ( this ));
103 }
104 }
105
106 public Node node(SourceGroupKey key) {
107 return new PackageViewFilterNode(key.group, project);
108 }
109
110 public void addNotify() {
111 getSources().addChangeListener(this);
112 }
113
114 public void removeNotify() {
115 getSources().removeChangeListener(this);
116 }
117
118 public void stateChanged(ChangeEvent e) {
119 SwingUtilities.invokeLater(new Runnable () {
122 public void run() {
123 fireChange();
124 }
125 });
126 }
127
128 private Sources getSources() {
129 return ProjectUtils.getSources(project);
130 }
131
132 }
133
134 private static class SourceGroupKey {
135
136 public final SourceGroup group;
137 public final FileObject fileObject;
138
139 SourceGroupKey(SourceGroup group) {
140 this.group = group;
141 this.fileObject = group.getRootFolder();
142 }
143
144 public int hashCode() {
145 return fileObject.hashCode();
146 }
147
148 public boolean equals(Object obj) {
149 if (!(obj instanceof SourceGroupKey)) {
150 return false;
151 } else {
152 SourceGroupKey otherKey = (SourceGroupKey) obj;
153 String thisDisplayName = this.group.getDisplayName();
154 String otherDisplayName = otherKey.group.getDisplayName();
155 return fileObject.equals(otherKey.fileObject) &&
157 thisDisplayName == null ? otherDisplayName == null : thisDisplayName.equals(otherDisplayName);
158 }
159 }
160
161 }
162
163
165 private static class PackageViewFilterNode extends FilterNode {
166
167 private String nodeName;
168 private Project project;
169
170 Action [] actions;
171
172 public PackageViewFilterNode(SourceGroup sourceGroup, Project project) {
173 super(PackageView.createPackageView(sourceGroup));
174 this.project = project;
175 this.nodeName = "Sources";
176 }
177
178
179 public Action [] getActions(boolean context) {
180 if (!context) {
181 if (actions == null) {
182 Action superActions[] = super.getActions(context);
183 actions = new Action [superActions.length + 2];
184 System.arraycopy(superActions, 0, actions, 0, superActions.length);
185 actions[superActions.length] = null;
186 actions[superActions.length + 1] = new PreselectPropertiesAction(project, nodeName);
187 }
188 return actions;
189 } else {
190 return super.getActions(context);
191 }
192 }
193
194 }
195
196
197
199 static class PreselectPropertiesAction extends AbstractAction {
200
201 private final Project project;
202 private final String nodeName;
203 private final String panelName;
204
205 public PreselectPropertiesAction(Project project, String nodeName) {
206 this(project, nodeName, null);
207 }
208
209 public PreselectPropertiesAction(Project project, String nodeName, String panelName) {
210 super(NbBundle.getMessage(J2SELogicalViewProvider.class, "LBL_Properties_Action"));
211 this.project = project;
212 this.nodeName = nodeName;
213 this.panelName = panelName;
214 }
215
216 public void actionPerformed(ActionEvent e) {
217 CustomizerProviderImpl cp = (CustomizerProviderImpl) project.getLookup().lookup(CustomizerProviderImpl.class);
219 if (cp != null) {
220 cp.showCustomizer(nodeName, panelName);
221 }
222
223 }
224 }
225
226 }
227 |
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