intial source from ttp://www.sf.net/projects/wdte

[phpeclipse.git] / archive / net.sourceforge.phpeclipse.js.core / src / net / sourceforge / phpeclipse / js / core / parser / JSSyntaxModelFactory.java

diff --git a/archive/net.sourceforge.phpeclipse.js.core/src/net/sourceforge/phpeclipse/js/core/parser/JSSyntaxModelFactory.java b/archive/net.sourceforge.phpeclipse.js.core/src/net/sourceforge/phpeclipse/js/core/parser/JSSyntaxModelFactory.java
new file mode 100644 (file)
index 0000000..2d4b149
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+++ b/archive/net.sourceforge.phpeclipse.js.core/src/net/sourceforge/phpeclipse/js/core/parser/JSSyntaxModelFactory.java
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+/*
+ * $RCSfile: JSSyntaxModelFactory.java,v $
+ * 
+ * Copyright 2002 CH-1700 Fribourg, Switzerland All rights reserved.
+ * 
+ * ========================================================================
+ * Modifications history
+ * ========================================================================
+ * $Log: not supported by cvs2svn $
+ * Revision 1.2  2004/02/27 17:25:25  cell
+ * Fix NPE for files without an extension
+ *
+ * Revision 1.1  2004/02/26 02:25:42  agfitzp
+ * renamed packages to match xml & css
+ *
+ * Revision 1.1  2004/02/05 03:10:08  agfitzp
+ * Initial Submission
+ *
+ * Revision 1.1.2.1  2003/12/12 21:37:24  agfitzp
+ * Experimental work for Classes view
+ * Revision 1.3 2003/05/30 20:53:08 agfitzp
+ * 0.0.2 : Outlining is now done as the user types. Some other bug fixes.
+ * 
+ * Revision 1.2 2003/05/28 20:47:56 agfitzp Outline the document, not the file.
+ * 
+ * Revision 1.1 2003/05/28 15:17:11 agfitzp net.sourceforge.phpeclipse.js.core 0.0.1 code
+ * base
+ * 
+ * ========================================================================
+ */
+
+package net.sourceforge.phpeclipse.js.core.parser;
+
+import java.util.LinkedList;
+import java.util.List;
+
+import org.eclipse.core.resources.IContainer;
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.IFolder;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.jface.text.IDocument;
+
+import net.sourceforge.phpeclipse.js.core.model.*;
+
+/**
+ * @author Addi
+ */
+public class JSSyntaxModelFactory {
+       private static JSSyntaxModelFactory instance = new JSSyntaxModelFactory();
+
+       /**
+        * Creates a new JSSyntaxModelFactory.
+        */
+       private JSSyntaxModelFactory() {
+       }
+       /**
+        * @param adaptable
+        * 
+        * @return
+        */
+       public JSElementList getContentOutline(IProject aProject) {
+               return new JSElementList(getSyntacticElements(aProject));
+       }
+
+       /**
+        * @param adaptable
+        * 
+        * @return
+        */
+       public JSElementList getContentOutline(IFile adaptable) {
+               return new JSElementList(getSyntacticElements(adaptable));
+       }
+
+       /**
+        * @param document
+        * 
+        * @return
+        */
+       public JSElementList getContentOutline(IDocument document) {
+               return new JSElementList(getSyntacticElements(document));
+       }
+
+       /**
+        * Returns the singleton.
+        * 
+        * @return
+        */
+       public static JSSyntaxModelFactory getInstance() {
+               return instance;
+       }
+
+       /**
+        * @param file
+        * 
+        * @return
+        */
+       private List getSyntacticElements(IProject aProject) {
+               int i;
+               JSParser aParser = new JSParser();
+               Object[] jsFiles = getJSFilesFor(aProject);
+
+               for (i = 0; i < jsFiles.length; i++) {
+                       aParser.parse((IFile) jsFiles[i]);
+               }
+               return aParser.getElementList();
+       }
+
+       /**
+        * @param project
+        * @return
+        */
+       private Object[] getJSFilesFor(IProject project) {
+               LinkedList files = new LinkedList();
+               collectJSFiles(project, files);
+               return files.toArray();
+       }
+
+       private void collectJSFiles(IContainer aContainer, LinkedList files) {
+               try {
+                       int i;
+                       IResource[] members = aContainer.members();
+                       for (i = 0; i < members.length; i++) {
+                               IResource aResource = members[i];
+                               if (aResource.getType() == IResource.FILE) {
+                                       IFile aFile = (IFile) aResource;
+                                       String ext = aFile.getFileExtension();
+                                       if ((ext != null) && ext.equals("js")) {
+                                               files.add(aFile);
+                                       }
+                               } else if (aResource.getType() == IResource.FOLDER) {
+                                       collectJSFiles((IFolder) aResource, files);
+                               }
+                       }
+               } catch (CoreException e) {
+               }
+       }
+       /**
+        * @param file
+        * 
+        * @return
+        */
+
+       private List getSyntacticElements(IFile file) {
+               return (new JSParser()).parse(file);
+       }
+
+       /**
+        * @param file
+        * 
+        * @return
+        */
+       private List getSyntacticElements(IDocument document) {
+               return (new JSParser()).parse(document);
+       }
+}
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