コード例 #1
0
 private boolean isOnClassPath(IJavaScriptUnit element) throws JavaScriptModelException {
   IJavaScriptProject project = element.getJavaScriptProject();
   if (project == null || !project.exists()) return false;
   return project.isOnIncludepath(element);
 }
 /* (non-Javadoc)
  * @see org.eclipse.core.expressions.IPropertyTester#test(java.lang.Object, java.lang.String, java.lang.Object[], java.lang.Object)
  */
 public boolean test(Object receiver, String method, Object[] args, Object expectedValue) {
   if (!(receiver instanceof IJavaScriptElement)) {
     return false;
   }
   IJavaScriptElement res = (IJavaScriptElement) receiver;
   if (method.equals(NAME)) {
     return Pattern.matches(toString(expectedValue), res.getElementName());
   } else if (method.equals(IS_IN_JAVA_PROJECT)) {
     IJavaScriptProject javaProject = res.getJavaScriptProject();
     return javaProject != null && javaProject.exists() && javaProject.getProject().isOpen();
   } else if (method.equals(IS_IN_JAVA_PROJECT_WITH_NATURE)) {
     IJavaScriptProject javaProject = res.getJavaScriptProject();
     if (javaProject != null && javaProject.exists() && javaProject.getProject().isOpen()) {
       if (expectedValue != null) {
         try {
           return javaProject.getProject().hasNature(toString(expectedValue));
         } catch (CoreException e) {
           return false;
         }
       }
     }
     return false;
   } else if (method.equals(IS_ON_CLASSPATH)) {
     IJavaScriptProject javaProject = res.getJavaScriptProject();
     if (javaProject != null && javaProject.exists()) {
       return javaProject.isOnIncludepath(res);
     }
     return false;
   } else if (method.equals(IN_SOURCE_FOLDER)) {
     IJavaScriptElement root = res.getAncestor(IJavaScriptElement.PACKAGE_FRAGMENT_ROOT);
     if (root != null) {
       try {
         return ((IPackageFragmentRoot) root).getKind() == IPackageFragmentRoot.K_SOURCE;
       } catch (JavaScriptModelException e) {
         // ignore
       }
     }
     return false;
   } else if (method.equals(IN_ARCHIVE)) {
     IJavaScriptElement root = res.getAncestor(IJavaScriptElement.PACKAGE_FRAGMENT_ROOT);
     if (root != null) {
       return ((IPackageFragmentRoot) root).isArchive();
     }
     return false;
   } else if (method.equals(IN_EXTERNAL_ARCHIVE)) {
     IJavaScriptElement root = res.getAncestor(IJavaScriptElement.PACKAGE_FRAGMENT_ROOT);
     if (root != null) {
       return ((IPackageFragmentRoot) root).isExternal();
     }
     return false;
   } else if (method.equals(PROJECT_OPTION)) {
     IJavaScriptProject project = res.getJavaScriptProject();
     if (project != null) {
       if (args.length == 2) {
         String current = project.getOption(toString(args[0]), true);
         return current != null && current.equals(args[1]);
       } else if (args.length == 1) {
         return project.getOption(toString(args[0]), false) != null;
       }
     }
     return false;
   } else if (method.equals(HAS_TYPE_ON_CLASSPATH)) {
     IJavaScriptProject javaProject = res.getJavaScriptProject();
     if (javaProject != null && javaProject.exists()) {
       try {
         return javaProject.findType(toString(expectedValue)) != null;
       } catch (JavaScriptModelException e) {
         return false;
       }
     }
   }
   return false;
 }