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1
18
19 package org.objectweb.jac.ide;
20
21
23 import java.awt.Component  ;
24 import java.io.FileInputStream ;
25 import java.io.FileOutputStream ;
26 import java.io.IOException ;
27 import java.util.Collection ;
28 import java.util.Iterator ;
29 import java.util.Vector ;
30 import javax.swing.LookAndFeel ;
31 import javax.swing.SwingUtilities ;
32 import javax.swing.UIManager ;
33 import javax.swing.UnsupportedLookAndFeelException ;
34 import org.apache.log4j.Logger;
35 import org.objectweb.jac.aspects.cache.CacheAC;
36 import org.objectweb.jac.aspects.gui.CustomizedDisplay;
37 import org.objectweb.jac.aspects.gui.DisplayContext;
38 import org.objectweb.jac.aspects.gui.ResourceManager;
39 import org.objectweb.jac.core.ACManager;
40 import org.objectweb.jac.core.Collaboration;
41 import org.objectweb.jac.core.Display;
42 import org.objectweb.jac.core.ObjectRepository;
43 import org.objectweb.jac.core.rtti.ClassRepository;
44 import org.objectweb.jac.core.rtti.FieldItem;
45 import org.objectweb.jac.lib.Attachment;
46 import org.objectweb.jac.util.File;
47 import org.objectweb.jac.util.Predicate;
48 import org.objectweb.jac.util.Streams;
49 import org.objectweb.jac.aspects.gui.GuiAC;
50
51
54 public class Gui {
55 static final Logger logger = Logger.getLogger("umlaf.gui");
56
57 protected static void setLookAndFeel(LookAndFeel look)
58 throws UnsupportedLookAndFeelException
59 {
60 Object d = Collaboration.get().getAttribute("Gui.display");
61 if (d instanceof CustomizedDisplay) {
62 CustomizedDisplay display = (CustomizedDisplay)d;
63 UIManager.setLookAndFeel(look);
64 Iterator i = display.getCustomizedViews().iterator();
65 while (i.hasNext()) {
66 Object frame = i.next();
67 if (frame instanceof Component ) {
68 SwingUtilities.updateComponentTreeUI((Component )frame);
69 }
70 }
71 }
72
73 }
74
75
79 protected static Project getProject(ModelElement element) {
80 Project project = null;
81 if (element instanceof Member) {
82 project = ((Member)element).getProject();
83 } else if (element instanceof Parameter) {
84 Method method = ((Parameter)element).getMethod();
85 if (method!=null)
86 project = method.getProject();
87 } else if (element instanceof Class ) {
88 return ((Class )element).getProject();
89 }
90 return project;
91 }
92
93
100 public static Collection getAvailableTypes(ModelElement element) {
101 Vector result = new Vector ();
102 Project project = getProject(element);
103 Collection types = ObjectRepository.getObjects(
104 ClassRepository.get().getClass("org.objectweb.jac.ide.Type"));
105 Iterator it = types.iterator();
106 while (it.hasNext()) {
107 Type type = (Type)it.next();
108 if (((element instanceof Field) || (element instanceof Parameter)) &&
109 type==Projects.types.resolveType("void"))
110 continue;
111 if (!(type instanceof Class && project!=null &&
112 ((Class )type).getProject()!=project)) {
113 result.add(type);
114 }
115 }
116 return result;
117 }
118
119
122 public static Collection getMatchingTypes(ModelElement element, final String search) {
123 Vector result = new Vector ();
124 new Predicate() {
125 public boolean apply(Object o) {
126 return ((ModelElement)o).getName().compareToIgnoreCase(search)==0;
127 }
128 }.filter(getAvailableTypes(element),result);
129 return result;
130 }
131
132
139 public static Collection getAvailableClasses(ModelElement element) {
140 Project project = getProject(element);
141 return project.getClasses();
142 }
143
144 public static void invalidateCache() {
145 CacheAC cacheAspect = (CacheAC)ACManager.getACM().getACFromFullName("ide.cache");
146 if (cacheAspect!=null)
147 cacheAspect.invalidateCache();
148 else
149 throw new RuntimeException ("Could not find cache aspect \"ide.cache\"");
150 }
151
152 public static void edit(Attachment attachment, DisplayContext context)
153 throws IOException
154 {
155 String editor = Projects.prefs.getExternalEditor();
156 if (editor!=null) {
157 new ExternalEditorThread(context,editor,attachment).start();
158 } else {
159 throw new RuntimeException (
160 "You must specify an external for your projects");
161 }
162 }
163
164 public static void editWith(Attachment attachment,
165 DisplayContext context, String editor)
166 throws IOException
167 {
168 new ExternalEditorThread(context,editor,attachment).start();
169 }
170
171 static class ExternalEditorThread extends Thread {
172 public ExternalEditorThread(
173 DisplayContext context,
174 String editor, Attachment attachment)
175 {
176 this.context = context;
177 this.editor = editor;
178 this.attachment = attachment;
179 }
180
181 DisplayContext context;
182 String editor;
183 Attachment attachment;
184
185 public void run()
186 {
187 try {
188 java.io.File tmpFile =
189 File.createTempFile("UMLAF",
190 attachment.getName());
191 FileOutputStream out =
192 new FileOutputStream (tmpFile);
193 out.write(attachment.getData());
194 out.close();
195 logger.info(
196 "Editing resource "+attachment.getName()+
197 " with "+editor);
198 Process proc =
199 Runtime.getRuntime().exec(
200 new String [] {
201 editor,
202 tmpFile.getPath()
203 });
204 int status = proc.waitFor();
205 if (status!=0)
206 throw new Exception (
207 "Editor process for "+editor+" failed with status "+status);
208 attachment.setData(
209 Streams.readStream(new FileInputStream (tmpFile)));
210 logger.info(
211 "Resource "+attachment.getName()+" edited ("+status+")");
212 tmpFile.delete();
213 } catch (Exception e) {
214 logger.error(
215 "Failed to edit resource "+attachment.getName(),e);
216 Collaboration.get().addAttribute(GuiAC.DISPLAY_CONTEXT,context);
217 context.getDisplay().showError(
218 "Failed to edit resource "+attachment.getName(),
219 e.toString());
220 }
221 }
222 }
223
224 public static Object getType(FieldItem field, Attachment attachment) {
225 String type = attachment.getMimeType();
226 ClassRepository cr = ClassRepository.get();
227 if ("text/x-java".equals(type)) {
228 return "javaCode";
229 }
230 return Attachment.getType(field,attachment);
231 }
232
233 public static String getAttachmentIcon(Attachment attachment) {
234 String type = attachment.getMimeType();
235 ClassRepository cr = ClassRepository.get();
236 if ("text/x-java".equals(type)) {
237 return ResourceManager.getResource("icon_class");
238 } else {
239 return null;
240 }
241 }
242 }
243
244 |
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