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19
20 package org.netbeans.modules.ruby.rubyproject.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.project.Project;
33 import org.netbeans.api.project.ProjectUtils;
34 import org.netbeans.api.project.SourceGroup;
35 import org.netbeans.api.project.Sources;
36 import org.netbeans.modules.ruby.rubyproject.RubyProject;
37 import org.netbeans.modules.ruby.rubyproject.ui.customizer.CustomizerProviderImpl;
38 import org.netbeans.spi.project.ui.support.NodeFactorySupport;
39 import org.netbeans.spi.project.ui.support.NodeFactory;
40 import org.netbeans.spi.project.ui.support.NodeList;
41 import org.openide.filesystems.FileObject;
42 import org.openide.nodes.AbstractNode;
43 import org.openide.nodes.FilterNode;
44 import org.openide.nodes.Node;
45 import org.openide.util.NbBundle;
46
47
51 public final class SourceNodeFactory implements NodeFactory {
52 public SourceNodeFactory() {
53 }
54
55 public NodeList createNodes(Project p) {
56 RubyProject project = (RubyProject)p.getLookup().lookup(RubyProject.class);
57 assert project != null;
58 return new SourcesNodeList(project);
59 }
60
61 private static class SourcesNodeList implements NodeList<SourceGroupKey>, ChangeListener {
62
63 private RubyProject project;
64
65 private List <ChangeListener > listeners = new ArrayList <ChangeListener >();
66
67 public SourcesNodeList(RubyProject proj) {
68 project = proj;
69 }
70
71 public List <SourceGroupKey> keys() {
72 if (this.project.getProjectDirectory() == null || !this.project.getProjectDirectory().isValid()) {
73 return Collections.EMPTY_LIST;
74 }
75 Sources sources = getSources();
76 SourceGroup[] groups = sources.getSourceGroups(RubyProject.SOURCES_TYPE_RUBY);
77 List result = new ArrayList (groups.length);
79 for( int i = 0; i < groups.length; i++ ) {
80 result.add(new SourceGroupKey(groups[i]));
81 }
82 return result;
83 }
84
85 public synchronized void addChangeListener(ChangeListener l) {
86 listeners.add(l);
87 }
88
89 public synchronized void removeChangeListener(ChangeListener l) {
90 listeners.remove(l);
91 }
92
93 private void fireChange() {
94 ArrayList <ChangeListener > list = new ArrayList <ChangeListener >();
95 synchronized (this) {
96 list.addAll(listeners);
97 }
98 Iterator <ChangeListener > it = list.iterator();
99 while (it.hasNext()) {
100 ChangeListener elem = it.next();
101 elem.stateChanged(new ChangeEvent ( this ));
102 }
103 }
104
105 public Node node(SourceGroupKey key) {
106 return new PackageViewFilterNode(key.group, project);
107 }
108
109 public void addNotify() {
110 getSources().addChangeListener(this);
111 }
112
113 public void removeNotify() {
114 getSources().removeChangeListener(this);
115 }
116
117 public void stateChanged(ChangeEvent e) {
118 SwingUtilities.invokeLater(new Runnable () {
121 public void run() {
122 fireChange();
123 }
124 });
125 }
126
127 private Sources getSources() {
128 return ProjectUtils.getSources(project);
129 }
130
131 }
132
133 private static class SourceGroupKey {
134
135 public final SourceGroup group;
136 public final FileObject fileObject;
137
138 SourceGroupKey(SourceGroup group) {
139 this.group = group;
140 this.fileObject = group.getRootFolder();
141 }
142
143 public int hashCode() {
144 return fileObject.hashCode();
145 }
146
147 public boolean equals(Object obj) {
148 if (!(obj instanceof SourceGroupKey)) {
149 return false;
150 } else {
151 SourceGroupKey otherKey = (SourceGroupKey) obj;
152 String thisDisplayName = this.group.getDisplayName();
153 String otherDisplayName = otherKey.group.getDisplayName();
154 return fileObject.equals(otherKey.fileObject) &&
156 thisDisplayName == null ? otherDisplayName == null : thisDisplayName.equals(otherDisplayName);
157 }
158 }
159
160 }
161
162
168 private static final class RootNode extends FilterNode {
170 private SourceGroup sourceGroup;
171
172 private RootNode (SourceGroup group) {
173 super(getOriginalNode(group));
174 this.sourceGroup = group;
175 }
177
178
184 private static Node getOriginalNode(SourceGroup group) {
185 FileObject root = group.getRootFolder();
186 if ( root == null || !root.isValid()) {
189 return new AbstractNode (Children.LEAF);
190 }
191 return new TreeRootNode(group);
196 }
201 }
202
203
204
205
207 private static class PackageViewFilterNode extends FilterNode {
208
209 private String nodeName;
210 private Project project;
211
212 Action [] actions;
213
214 public PackageViewFilterNode(SourceGroup sourceGroup, Project project) {
215 super(new RootNode(sourceGroup));
217
218 this.project = project;
219 this.nodeName = "Sources";
220 }
221
222
223 public Action [] getActions(boolean context) {
224 if (!context) {
225 if (actions == null) {
226 Action superActions[] = super.getActions(context);
227 actions = new Action [superActions.length + 2];
228 System.arraycopy(superActions, 0, actions, 0, superActions.length);
229 actions[superActions.length] = null;
230 actions[superActions.length + 1] = new PreselectPropertiesAction(project, nodeName);
231 }
232 return actions;
233 } else {
234 return super.getActions(context);
235 }
236 }
237
238 }
239
240
241
243 static class PreselectPropertiesAction extends AbstractAction {
244
245 private final Project project;
246 private final String nodeName;
247 private final String panelName;
248
249 public PreselectPropertiesAction(Project project, String nodeName) {
250 this(project, nodeName, null);
251 }
252
253 public PreselectPropertiesAction(Project project, String nodeName, String panelName) {
254 super(NbBundle.getMessage(SourceNodeFactory.class, "LBL_Properties_Action"));
255 this.project = project;
256 this.nodeName = nodeName;
257 this.panelName = panelName;
258 }
259
260 public void actionPerformed(ActionEvent e) {
261 CustomizerProviderImpl cp = (CustomizerProviderImpl) project.getLookup().lookup(CustomizerProviderImpl.class);
263 if (cp != null) {
264 cp.showCustomizer(nodeName, panelName);
265 }
266
267 }
268 }
269
270 }
271 |
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