misc
[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpeclipse / resourcesview / PHPProject.java
index 7cff514..e42cf0a 100644 (file)
@@ -11,8 +11,10 @@ import javax.xml.parsers.SAXParserFactory;
 import net.sourceforge.phpeclipse.LoadPathEntry;
 import net.sourceforge.phpeclipse.PHPeclipsePlugin;
 
+import org.eclipse.core.resources.ICommand;
 import org.eclipse.core.resources.IFile;
 import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.IProjectDescription;
 import org.eclipse.core.resources.IProjectNature;
 import org.eclipse.core.resources.IResource;
 import org.eclipse.core.runtime.CoreException;
@@ -26,149 +28,189 @@ import org.xml.sax.SAXException;
 import org.xml.sax.XMLReader;
 
 public class PHPProject implements IProjectNature, PHPElement {
-       protected IProject project;
-       protected List loadPathEntries;
-       protected boolean scratched;
-
-       public PHPProject() {}
-
-       public void configure() throws CoreException {}
-
-       public void deconfigure() throws CoreException {}
-
-       public IProject getProject() {
-               return project;
-       }
-
-       protected IProject getProject(String name) {
-               return PHPeclipsePlugin.getWorkspace().getRoot().getProject(name);
-       }
-
-       public void setProject(IProject aProject) {
-               project = aProject;
-       }
-
-       public void addLoadPathEntry(IProject anotherPHPProject) {
-               scratched = true;
-
-               LoadPathEntry newEntry = new LoadPathEntry(anotherPHPProject);
-               getLoadPathEntries().add(newEntry);
-       }
-
-       public void removeLoadPathEntry(IProject anotherPHPProject) {
-               Iterator entries = getLoadPathEntries().iterator();
-               while (entries.hasNext()) {
-                       LoadPathEntry entry = (LoadPathEntry) entries.next();
-                       if (entry.getType() == LoadPathEntry.TYPE_PROJECT && entry.getProject().getName().equals(anotherPHPProject.getName())) {
-                               getLoadPathEntries().remove(entry);
-                               scratched = true;
-                               break;
-                       }
-               }
-       }
-
-       public List getLoadPathEntries() {
-               if (loadPathEntries == null) {
-                       loadLoadPathEntries();
-               }
-
-               return loadPathEntries;
-       }
-
-       public List getReferencedProjects() {
-               List referencedProjects = new ArrayList();
-
-               Iterator iterator = getLoadPathEntries().iterator();
-               while (iterator.hasNext()) {
-                       LoadPathEntry pathEntry = (LoadPathEntry) iterator.next();
-                       if (pathEntry.getType() == LoadPathEntry.TYPE_PROJECT)
-                               referencedProjects.add(pathEntry.getProject());
-               }
-
-               return referencedProjects;
-       }
-
-       protected void loadLoadPathEntries() {
-               loadPathEntries = new ArrayList();
-
-               IFile loadPathsFile = getLoadPathEntriesFile();
-
-               XMLReader reader = null;
-               try {
-                       reader = SAXParserFactory.newInstance().newSAXParser().getXMLReader();
-                       reader.setContentHandler(getLoadPathEntriesContentHandler());
-                       reader.parse(new InputSource(loadPathsFile.getContents()));
-               } catch (Exception e) {
-                       //the file is nonextant or unreadable
-               }
-       }
-
-       protected ContentHandler getLoadPathEntriesContentHandler() {
-               return new ContentHandler() {
-                       public void characters(char[] arg0, int arg1, int arg2) throws SAXException {}
-
-                       public void endDocument() throws SAXException {}
-
-                       public void endElement(String arg0, String arg1, String arg2) throws SAXException {}
-
-                       public void endPrefixMapping(String arg0) throws SAXException {}
-
-                       public void ignorableWhitespace(char[] arg0, int arg1, int arg2) throws SAXException {}
-
-                       public void processingInstruction(String arg0, String arg1) throws SAXException {}
-
-                       public void setDocumentLocator(Locator arg0) {}
-
-                       public void skippedEntity(String arg0) throws SAXException {}
-
-                       public void startDocument() throws SAXException {}
-
-                       public void startElement(String namespaceURI, String localName, String qName, Attributes atts) throws SAXException {
-                               if ("pathentry".equals(qName))
-                                       if ("project".equals(atts.getValue("type"))) {
-                                               IPath referencedProjectPath = new Path(atts.getValue("path"));
-                                               IProject referencedProject = getProject(referencedProjectPath.lastSegment());
-                                               loadPathEntries.add(new LoadPathEntry(referencedProject));
-                                       }
-                       }
-
-                       public void startPrefixMapping(String arg0, String arg1) throws SAXException {}
-               };
-       }
-
-       protected IFile getLoadPathEntriesFile() {
-               return project.getFile(".loadpath");
-       }
-
-       public void save() throws CoreException {
-               if (scratched) {
-                       InputStream xmlPath = new ByteArrayInputStream(getLoadPathXML().getBytes());
-                       IFile loadPathsFile = getLoadPathEntriesFile();
-                       if (!loadPathsFile.exists())
-                               loadPathsFile.create(xmlPath, true, null);
-                       else
-                               loadPathsFile.setContents(xmlPath, true, false, null);
-
-                       scratched = false;
-               }
-       }
-
-       protected String getLoadPathXML() {
-               StringBuffer buffer = new StringBuffer();
-               buffer.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?><loadpath>");
-
-               Iterator pathEntriesIterator = loadPathEntries.iterator();
-
-               while (pathEntriesIterator.hasNext()) {
-                       LoadPathEntry entry = (LoadPathEntry) pathEntriesIterator.next();
-                       buffer.append(entry.toXML());
-               }
-
-               buffer.append("</loadpath>");
-               return buffer.toString();
-       }
-       public IResource getUnderlyingResource() {
-               return project;
-       }
+  protected IProject fProject;
+ // protected IndexFileReader fIndexManager;
+  protected List fLoadPathEntries;
+  protected boolean fScratched;
+
+  public PHPProject() {
+  }
+
+  public void addLoadPathEntry(IProject anotherPHPProject) {
+    fScratched = true;
+
+    LoadPathEntry newEntry = new LoadPathEntry(anotherPHPProject);
+    getLoadPathEntries().add(newEntry);
+  }
+
+  public void configure() throws CoreException {
+    // get project description and then the associated build commands 
+    IProjectDescription desc = fProject.getDescription();
+    ICommand[] commands = desc.getBuildSpec();
+
+    // determine if builder already associated
+    boolean found = false;
+    for (int i = 0; i < commands.length; ++i) {
+      if (commands[i].getBuilderName().equals(PHPeclipsePlugin.BUILDER_PARSER_ID)) {
+        found = true;
+        break;
+      }
+    }
+
+    // add builder if not already in project
+    if (!found) {
+      ICommand command = desc.newCommand();
+      command.setBuilderName(PHPeclipsePlugin.BUILDER_PARSER_ID);
+      ICommand[] newCommands = new ICommand[commands.length + 1];
+
+      // Add it before other builders. 
+      System.arraycopy(commands, 0, newCommands, 1, commands.length);
+      newCommands[0] = command;
+      desc.setBuildSpec(newCommands);
+      fProject.setDescription(desc, null);
+    }
+  }
+
+  public void deconfigure() throws CoreException {
+  }
+
+  public List getLoadPathEntries() {
+    if (fLoadPathEntries == null) {
+      loadLoadPathEntries();
+    }
+
+    return fLoadPathEntries;
+  }
+
+  protected ContentHandler getLoadPathEntriesContentHandler() {
+    return new ContentHandler() {
+      public void characters(char[] arg0, int arg1, int arg2) throws SAXException {
+      }
+
+      public void endDocument() throws SAXException {
+      }
+
+      public void endElement(String arg0, String arg1, String arg2) throws SAXException {
+      }
+
+      public void endPrefixMapping(String arg0) throws SAXException {
+      }
+
+      public void ignorableWhitespace(char[] arg0, int arg1, int arg2) throws SAXException {
+      }
+
+      public void processingInstruction(String arg0, String arg1) throws SAXException {
+      }
+
+      public void setDocumentLocator(Locator arg0) {
+      }
+
+      public void skippedEntity(String arg0) throws SAXException {
+      }
+
+      public void startDocument() throws SAXException {
+      }
+
+      public void startElement(String namespaceURI, String localName, String qName, Attributes atts) throws SAXException {
+        if ("pathentry".equals(qName))
+          if ("project".equals(atts.getValue("type"))) {
+            IPath referencedProjectPath = new Path(atts.getValue("path"));
+            IProject referencedProject = getProject(referencedProjectPath.lastSegment());
+            fLoadPathEntries.add(new LoadPathEntry(referencedProject));
+          }
+      }
+
+      public void startPrefixMapping(String arg0, String arg1) throws SAXException {
+      }
+    };
+  }
+
+  protected IFile getLoadPathEntriesFile() {
+    return fProject.getFile(".loadpath");
+  }
+
+  protected String getLoadPathXML() {
+    StringBuffer buffer = new StringBuffer();
+    buffer.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?><loadpath>");
+
+    Iterator pathEntriesIterator = fLoadPathEntries.iterator();
+
+    while (pathEntriesIterator.hasNext()) {
+      LoadPathEntry entry = (LoadPathEntry) pathEntriesIterator.next();
+      buffer.append(entry.toXML());
+    }
+
+    buffer.append("</loadpath>");
+    return buffer.toString();
+  }
+
+  public IProject getProject() {
+    return fProject;
+  }
+
+  protected IProject getProject(String name) {
+    return PHPeclipsePlugin.getWorkspace().getRoot().getProject(name);
+  }
+
+  public List getReferencedProjects() {
+    List referencedProjects = new ArrayList();
+
+    Iterator iterator = getLoadPathEntries().iterator();
+    while (iterator.hasNext()) {
+      LoadPathEntry pathEntry = (LoadPathEntry) iterator.next();
+      if (pathEntry.getType() == LoadPathEntry.TYPE_PROJECT)
+        referencedProjects.add(pathEntry.getProject());
+    }
+
+    return referencedProjects;
+  }
+
+  public IResource getUnderlyingResource() {
+    return fProject;
+  }
+
+  protected void loadLoadPathEntries() {
+    fLoadPathEntries = new ArrayList();
+
+    IFile loadPathsFile = getLoadPathEntriesFile();
+
+    XMLReader reader = null;
+    try {
+      reader = SAXParserFactory.newInstance().newSAXParser().getXMLReader();
+      reader.setContentHandler(getLoadPathEntriesContentHandler());
+      reader.parse(new InputSource(loadPathsFile.getContents()));
+    } catch (Exception e) {
+      //the file is nonextant or unreadable
+    }
+  }
+
+  public void removeLoadPathEntry(IProject anotherPHPProject) {
+    Iterator entries = getLoadPathEntries().iterator();
+    while (entries.hasNext()) {
+      LoadPathEntry entry = (LoadPathEntry) entries.next();
+      if (entry.getType() == LoadPathEntry.TYPE_PROJECT && entry.getProject().getName().equals(anotherPHPProject.getName())) {
+        getLoadPathEntries().remove(entry);
+        fScratched = true;
+        break;
+      }
+    }
+  }
+
+  public void save() throws CoreException {
+    if (fScratched) {
+      InputStream xmlPath = new ByteArrayInputStream(getLoadPathXML().getBytes());
+      IFile loadPathsFile = getLoadPathEntriesFile();
+      if (!loadPathsFile.exists())
+        loadPathsFile.create(xmlPath, true, null);
+      else
+        loadPathsFile.setContents(xmlPath, true, false, null);
+
+      fScratched = false;
+    }
+  }
+
+  public void setProject(IProject aProject) {
+    fProject = aProject;
+  }
 
 }