Initial version from the webtools project; sligthly modified for phpeclipse
[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpeclipse / PHPeclipsePlugin.java
index 4511487..8276b1d 100644 (file)
@@ -10,6 +10,7 @@
  Klaus Hartlage - www.eclipseproject.de
  **********************************************************************/
 package net.sourceforge.phpeclipse;
+
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
@@ -18,13 +19,27 @@ import java.util.HashSet;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Set;
+
+import net.sourceforge.phpdt.core.IBuffer;
+import net.sourceforge.phpdt.core.IBufferFactory;
+import net.sourceforge.phpdt.core.ICompilationUnit;
+import net.sourceforge.phpdt.core.IJavaElement;
 import net.sourceforge.phpdt.core.JavaCore;
+import net.sourceforge.phpdt.core.WorkingCopyOwner;
 import net.sourceforge.phpdt.externaltools.internal.model.ColorManager;
 import net.sourceforge.phpdt.externaltools.internal.model.ExternalToolsPlugin;
 import net.sourceforge.phpdt.externaltools.internal.model.VariableContextManager;
+import net.sourceforge.phpdt.internal.core.BatchOperation;
 import net.sourceforge.phpdt.internal.core.JavaModelManager;
+import net.sourceforge.phpdt.internal.core.util.Util;
+import net.sourceforge.phpdt.internal.ui.IJavaStatusConstants;
+import net.sourceforge.phpdt.internal.ui.JavaElementAdapterFactory;
+import net.sourceforge.phpdt.internal.ui.ResourceAdapterFactory;
 import net.sourceforge.phpdt.internal.ui.preferences.MembersOrderPreferenceCache;
+import net.sourceforge.phpdt.internal.ui.preferences.MockupPreferenceStore;
 import net.sourceforge.phpdt.internal.ui.preferences.TemplatePreferencePage;
+import net.sourceforge.phpdt.internal.ui.text.PreferencesAdapter;
+import net.sourceforge.phpdt.internal.ui.text.folding.JavaFoldingStructureProviderRegistry;
 import net.sourceforge.phpdt.internal.ui.text.java.hover.JavaEditorTextHoverDescriptor;
 import net.sourceforge.phpdt.internal.ui.viewsupport.ImageDescriptorRegistry;
 import net.sourceforge.phpdt.internal.ui.viewsupport.ProblemMarkerManager;
@@ -36,35 +51,45 @@ import net.sourceforge.phpeclipse.builder.ExternalEditorInput;
 import net.sourceforge.phpeclipse.builder.ExternalStorageDocumentProvider;
 import net.sourceforge.phpeclipse.builder.FileStorage;
 import net.sourceforge.phpeclipse.builder.IdentifierIndexManager;
+import net.sourceforge.phpeclipse.phpeditor.CustomBufferFactory;
+import net.sourceforge.phpeclipse.phpeditor.DocumentAdapter;
 import net.sourceforge.phpeclipse.phpeditor.PHPDocumentProvider;
 import net.sourceforge.phpeclipse.phpeditor.PHPSyntaxRdr;
 import net.sourceforge.phpeclipse.phpeditor.WorkingCopyManager;
 import net.sourceforge.phpeclipse.phpeditor.util.PHPColorProvider;
-import net.sourceforge.phpeclipse.resourcesview.PHPElement;
-import net.sourceforge.phpeclipse.resourcesview.PHPElementAdapterFactory;
-import net.sourceforge.phpeclipse.resourcesview.ResourceAdapterFactory;
-import org.eclipse.core.boot.BootLoader;
+
+import org.eclipse.core.internal.runtime.InternalPlatform;
 import org.eclipse.core.resources.IFile;
 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.resources.IResource;
 import org.eclipse.core.resources.IResourceChangeEvent;
+import org.eclipse.core.resources.ISavedState;
 import org.eclipse.core.resources.IWorkspace;
+import org.eclipse.core.resources.IWorkspaceRunnable;
 import org.eclipse.core.resources.ResourcesPlugin;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IAdapterManager;
+import org.eclipse.core.runtime.IConfigurationElement;
 import org.eclipse.core.runtime.IPath;
 import org.eclipse.core.runtime.IPluginDescriptor;
+import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.core.runtime.Path;
 import org.eclipse.core.runtime.Platform;
 import org.eclipse.core.runtime.Status;
+import org.eclipse.core.runtime.jobs.ISchedulingRule;
+import org.eclipse.core.runtime.jobs.Job;
 import org.eclipse.jface.action.GroupMarker;
 import org.eclipse.jface.action.IMenuManager;
 import org.eclipse.jface.action.Separator;
 import org.eclipse.jface.preference.IPreferenceStore;
 import org.eclipse.jface.preference.PreferenceConverter;
+import org.eclipse.jface.resource.JFaceResources;
 import org.eclipse.jface.text.BadLocationException;
 import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.util.IPropertyChangeListener;
+import org.eclipse.jface.util.PropertyChangeEvent;
+import org.eclipse.swt.graphics.RGB;
 import org.eclipse.swt.widgets.Display;
 import org.eclipse.swt.widgets.Shell;
 import org.eclipse.ui.IEditorDescriptor;
@@ -75,70 +100,146 @@ import org.eclipse.ui.IWorkbench;
 import org.eclipse.ui.IWorkbenchPage;
 import org.eclipse.ui.IWorkbenchWindow;
 import org.eclipse.ui.PlatformUI;
+import org.eclipse.ui.editors.text.EditorsUI;
 import org.eclipse.ui.ide.IDE;
 import org.eclipse.ui.plugin.AbstractUIPlugin;
+import org.eclipse.ui.texteditor.AbstractDecoratedTextEditorPreferenceConstants;
+import org.eclipse.ui.texteditor.ChainedPreferenceStore;
+import org.eclipse.ui.texteditor.ConfigurationElementSorter;
 import org.eclipse.ui.texteditor.IDocumentProvider;
 import org.eclipse.ui.texteditor.ITextEditor;
+import org.eclipse.ui.texteditor.MarkerAnnotationPreferences;
+import org.osgi.framework.BundleContext;
+
 /**
  * The main plugin class to be used in the desktop.
  */
-public class PHPeclipsePlugin extends AbstractUIPlugin
-    implements
-      IPreferenceConstants {
+public class PHPeclipsePlugin extends AbstractUIPlugin implements
+    IPreferenceConstants {
   /**
    * The id of the PHP plugin (value <code>"net.sourceforge.phpeclipse"</code>).
    */
   public static final String PLUGIN_ID = "net.sourceforge.phpeclipse"; //$NON-NLS-1$
+
   /**
    * id of builder - matches plugin.xml (concatenate pluginid.builderid)
    */
   public static final String BUILDER_PARSER_ID = PLUGIN_ID + ".parserbuilder";
+
   //public static final String BUILDER_INDEX_ID = PLUGIN_ID + ".indexbuilder";
   /** General debug flag */
   public static final boolean DEBUG = false;
+
   /**
    * The maximum number of allowed proposals by category
    */
   public final static int MAX_PROPOSALS = 200;
+
   private static ExternalToolsPlugin externalTools;
+
   /**
    * The Java virtual machine that we are running on.
    */
   private static int jvm;
+
   /** MRJ 2.0 */
   private static final int MRJ_2_0 = 0;
+
   /** MRJ 2.1 or later */
   private static final int MRJ_2_1 = 1;
+
   /** Java on Mac OS X 10.0 (MRJ 3.0) */
   private static final int MRJ_3_0 = 3;
+
   /** MRJ 3.1 */
   private static final int MRJ_3_1 = 4;
+
   /** JVM constant for any other platform */
   private static final int OTHER = -1;
+
   // public static final String PHP_RESOURCES_VIEW_ID = PLUGIN_ID +
   // ".resourcesview.ViewPHPResources"; //$NON-NLS-1$
   public static final String PHP_CODING_ACTION_SET_ID = PLUGIN_ID
       + ".ui.CodingActionSet"; //$NON-NLS-1$
+
   public final static String PHP_NATURE_ID = PLUGIN_ID + ".phpnature";
+
   public static final String PHPPARSER_ORIGINAL = "net.sourceforge.phpdt.internal.compiler.parser.Parser";
+
   public static final String PHPPARSER_NEW = "test.PHPParser";
+
   /** Change this if you want to switch PHP Parser. */
   public static final String PHPPARSER = PHPPARSER_ORIGINAL;
+
   //The shared instance.
   private static PHPeclipsePlugin plugin;
+
   /** Windows 9x */
   private static final int WINDOWS_9x = 6;
+
   /** Windows NT */
   private static final int WINDOWS_NT = 5;
+
   private ImageDescriptorRegistry fImageDescriptorRegistry;
+
   private HashMap fIndexManagerMap = new HashMap();
+
   private IWorkingCopyManager fWorkingCopyManager;
+
+  private IBufferFactory fBufferFactory;
+
   private PHPDocumentProvider fCompilationUnitDocumentProvider;
+
   private JavaTextTools fJavaTextTools;
+
   private ProblemMarkerManager fProblemMarkerManager;
+
   private MembersOrderPreferenceCache fMembersOrderPreferenceCache;
+
   private IFile fLastEditorFile = null;
+
   private JavaEditorTextHoverDescriptor[] fJavaEditorTextHoverDescriptors;
+
+  private JavaElementAdapterFactory fJavaElementAdapterFactory;
+
+  //   private MarkerAdapterFactory fMarkerAdapterFactory;
+  //   private EditorInputAdapterFactory fEditorInputAdapterFactory;
+  private ResourceAdapterFactory fResourceAdapterFactory;
+
+  //   private LogicalPackageAdapterFactory fLogicalPackageAdapterFactory;
+  private IPropertyChangeListener fFontPropertyChangeListener;
+
+  /**
+   * Property change listener on this plugin's preference store.
+   * 
+   * @since 3.0
+   */
+  private IPropertyChangeListener fPropertyChangeListener;
+
+  /**
+   * The combined preference store.
+   * 
+   * @since 3.0
+   */
+  private IPreferenceStore fCombinedPreferenceStore;
+
+  /**
+   * The extension point registry for the
+   * <code>org.eclipse.jdt.ui.javaFoldingStructureProvider</code> extension
+   * point.
+   * 
+   * @since 3.0
+   */
+  private JavaFoldingStructureProviderRegistry fFoldingStructureProviderRegistry;
+
+  /**
+   * Mockup preference store for firing events and registering listeners on
+   * project setting changes. FIXME: Temporary solution.
+   * 
+   * @since 3.0
+   */
+  private MockupPreferenceStore fMockupPreferenceStore;
+
   /**
    * The constructor.
    */
@@ -154,6 +255,20 @@ public class PHPeclipsePlugin extends AbstractUIPlugin
     //      resourceBundle = null;
     //    }
   }
+
+  //  /**
+  //   * Returns all Java editor text hovers contributed to the workbench.
+  //   *
+  //   * @return an array of JavaEditorTextHoverDescriptor
+  //   * @since 2.1
+  //   */
+  //  public JavaEditorTextHoverDescriptor[] getJavaEditorTextHoverDescriptors()
+  // {
+  //    if (fJavaEditorTextHoverDescriptors == null)
+  //      fJavaEditorTextHoverDescriptors = JavaEditorTextHoverDescriptor
+  //          .getContributedHovers();
+  //    return fJavaEditorTextHoverDescriptors;
+  //  }
   /**
    * Returns all Java editor text hovers contributed to the workbench.
    * 
@@ -161,11 +276,88 @@ public class PHPeclipsePlugin extends AbstractUIPlugin
    * @since 2.1
    */
   public JavaEditorTextHoverDescriptor[] getJavaEditorTextHoverDescriptors() {
-    if (fJavaEditorTextHoverDescriptors == null)
+    if (fJavaEditorTextHoverDescriptors == null) {
       fJavaEditorTextHoverDescriptors = JavaEditorTextHoverDescriptor
           .getContributedHovers();
+      ConfigurationElementSorter sorter = new ConfigurationElementSorter() {
+        /*
+         * @see org.eclipse.ui.texteditor.ConfigurationElementSorter#getConfigurationElement(java.lang.Object)
+         */
+        public IConfigurationElement getConfigurationElement(Object object) {
+          return ((JavaEditorTextHoverDescriptor) object)
+              .getConfigurationElement();
+        }
+      };
+      sorter.sort(fJavaEditorTextHoverDescriptors);
+
+      // The Problem hover has to be the first and the Annotation hover has to
+      // be the last one in the JDT UI's hover list
+      int length = fJavaEditorTextHoverDescriptors.length;
+      int first = -1;
+      int last = length - 1;
+      int problemHoverIndex = -1;
+      int annotationHoverIndex = -1;
+      for (int i = 0; i < length; i++) {
+        if (!fJavaEditorTextHoverDescriptors[i].getId().startsWith(PLUGIN_ID)) {
+          if (problemHoverIndex == -1 || annotationHoverIndex == -1)
+            continue;
+          else {
+            last = i - 1;
+            break;
+          }
+        }
+        if (first == -1)
+          first = i;
+
+        if (fJavaEditorTextHoverDescriptors[i].getId().equals(
+            "net.sourceforge.phpdt.ui.AnnotationHover")) { //$NON-NLS-1$
+          annotationHoverIndex = i;
+          continue;
+        }
+        if (fJavaEditorTextHoverDescriptors[i].getId().equals(
+            "net.sourceforge.phpdt.ui.ProblemHover")) { //$NON-NLS-1$
+          problemHoverIndex = i;
+          continue;
+        }
+      }
+
+      JavaEditorTextHoverDescriptor hoverDescriptor = null;
+
+      if (first > -1 && problemHoverIndex > -1 && problemHoverIndex != first) {
+        // move problem hover to beginning
+        hoverDescriptor = fJavaEditorTextHoverDescriptors[first];
+        fJavaEditorTextHoverDescriptors[first] = fJavaEditorTextHoverDescriptors[problemHoverIndex];
+        fJavaEditorTextHoverDescriptors[problemHoverIndex] = hoverDescriptor;
+
+        // update annotation hover index if needed
+        if (annotationHoverIndex == first)
+          annotationHoverIndex = problemHoverIndex;
+      }
+
+      if (annotationHoverIndex > -1 && annotationHoverIndex != last) {
+        // move annotation hover to end
+        hoverDescriptor = fJavaEditorTextHoverDescriptors[last];
+        fJavaEditorTextHoverDescriptors[last] = fJavaEditorTextHoverDescriptors[annotationHoverIndex];
+        fJavaEditorTextHoverDescriptors[annotationHoverIndex] = hoverDescriptor;
+      }
+
+      // Move Best Match hover to front
+      for (int i = 0; i < fJavaEditorTextHoverDescriptors.length - 1; i++) {
+        if (PreferenceConstants.ID_BESTMATCH_HOVER
+            .equals(fJavaEditorTextHoverDescriptors[i].getId())) {
+          hoverDescriptor = fJavaEditorTextHoverDescriptors[i];
+          for (int j = i; j > 0; j--)
+            fJavaEditorTextHoverDescriptors[j] = fJavaEditorTextHoverDescriptors[j - 1];
+          fJavaEditorTextHoverDescriptors[0] = hoverDescriptor;
+          break;
+        }
+
+      }
+    }
+
     return fJavaEditorTextHoverDescriptors;
   }
+
   /**
    * Resets the Java editor text hovers contributed to the workbench.
    * <p>
@@ -179,6 +371,7 @@ public class PHPeclipsePlugin extends AbstractUIPlugin
   public void resetJavaEditorTextHoverDescriptors() {
     fJavaEditorTextHoverDescriptors = null;
   }
+
   /**
    * Creates the PHP plugin standard groups in a context menu.
    */
@@ -197,12 +390,15 @@ public class PHPeclipsePlugin extends AbstractUIPlugin
     menu.add(new Separator(IContextMenuConstants.GROUP_VIEWER_SETUP));
     menu.add(new Separator(IContextMenuConstants.GROUP_PROPERTIES));
   }
+
   public static IWorkbenchPage getActivePage() {
     return getDefault().internalGetActivePage();
   }
+
   public static Shell getActiveWorkbenchShell() {
     return getActiveWorkbenchWindow().getShell();
   }
+
   /**
    * Returns an array of all editors that have an unsaved content. If the
    * identical content is presented in more than one editor, only one of those
@@ -231,27 +427,34 @@ public class PHPeclipsePlugin extends AbstractUIPlugin
     }
     return (IEditorPart[]) result.toArray(new IEditorPart[result.size()]);
   }
+
   public static IWorkbenchWindow getActiveWorkbenchWindow() {
     return getDefault().getWorkbench().getActiveWorkbenchWindow();
   }
+
   /**
    * Returns the shared instance.
    */
   public static PHPeclipsePlugin getDefault() {
     return plugin;
   }
+
   public static ImageDescriptorRegistry getImageDescriptorRegistry() {
     return getDefault().internalGetImageDescriptorRegistry();
   }
+
   static IPath getInstallLocation() {
     return new Path(getDefault().getDescriptor().getInstallURL().getFile());
   }
+
   public static int getJVM() {
     return jvm;
   }
+
   public static String getPluginId() {
     return getDefault().getDescriptor().getUniqueIdentifier();
   }
+
   /**
    * Returns the standard display to be used. The method first checks, if the
    * thread calling this method has an associated display. If so, this display
@@ -264,6 +467,7 @@ public class PHPeclipsePlugin extends AbstractUIPlugin
     }
     return display;
   }
+
   //  public static ExternalToolsPlugin getExternalTools() {
   //    return externalTools;
   //  }
@@ -273,9 +477,11 @@ public class PHPeclipsePlugin extends AbstractUIPlugin
   public static IWorkspace getWorkspace() {
     return ResourcesPlugin.getWorkspace();
   }
+
   public static boolean isDebug() {
     return getDefault().isDebugging();
   }
+
   //  public static void logErrorMessage(String message) {
   //    log(new Status(IStatus.ERROR, getPluginId(),
   // JavaStatusConstants.INTERNAL_ERROR, message, null));
@@ -301,13 +507,21 @@ public class PHPeclipsePlugin extends AbstractUIPlugin
     Status status = new Status(severity, PLUGIN_ID, IStatus.OK, message, null);
     log(status);
   }
+
   public static void log(IStatus status) {
     getDefault().getLog().log(status);
   }
+
   public static void log(Throwable e) {
     log(new Status(IStatus.ERROR, PLUGIN_ID, IStatus.ERROR,
         "PHPeclipsePlugin.internalErrorOccurred", e)); //$NON-NLS-1$
   }
+
+  public static void logErrorMessage(String message) {
+    log(new Status(IStatus.ERROR, getPluginId(),
+        IJavaStatusConstants.INTERNAL_ERROR, message, null));
+  }
+
   private static void setJVM() {
     String osName = System.getProperty("os.name");
     if (osName.startsWith("Mac OS")) {
@@ -335,17 +549,19 @@ public class PHPeclipsePlugin extends AbstractUIPlugin
       }
     }
   }
+
   // TODO: refactor this into a better method name !
   public synchronized PHPDocumentProvider getCompilationUnitDocumentProvider() {
     if (fCompilationUnitDocumentProvider == null)
       fCompilationUnitDocumentProvider = new PHPDocumentProvider();
     return fCompilationUnitDocumentProvider;
   }
+
   /**
    * Get the identifier index manager for the given project
    * 
    * @param iProject
-   *            the current project
+   *          the current project
    * @return
    */
   public IdentifierIndexManager getIndexManager(IProject iProject) {
@@ -359,6 +575,7 @@ public class PHPeclipsePlugin extends AbstractUIPlugin
     }
     return indexManager;
   }
+
   public synchronized IWorkingCopyManager getWorkingCopyManager() {
     if (fWorkingCopyManager == null) {
       PHPDocumentProvider provider = getCompilationUnitDocumentProvider();
@@ -366,24 +583,46 @@ public class PHPeclipsePlugin extends AbstractUIPlugin
     }
     return fWorkingCopyManager;
   }
+
   public synchronized MembersOrderPreferenceCache getMemberOrderPreferenceCache() {
     if (fMembersOrderPreferenceCache == null)
       fMembersOrderPreferenceCache = new MembersOrderPreferenceCache();
     return fMembersOrderPreferenceCache;
   }
+
+  /**
+   * Returns the mockup preference store for firing events and registering
+   * listeners on project setting changes. Temporary solution.
+   */
+  public MockupPreferenceStore getMockupPreferenceStore() {
+    if (fMockupPreferenceStore == null)
+      fMockupPreferenceStore = new MockupPreferenceStore();
+
+    return fMockupPreferenceStore;
+  }
+
   public synchronized ProblemMarkerManager getProblemMarkerManager() {
     if (fProblemMarkerManager == null)
       fProblemMarkerManager = new ProblemMarkerManager();
     return fProblemMarkerManager;
   }
+
+  //  public synchronized JavaTextTools getJavaTextTools() {
+  //    if (fJavaTextTools == null)
+  //      fJavaTextTools = new JavaTextTools(getPreferenceStore());
+  //    return fJavaTextTools;
+  //  }
   public synchronized JavaTextTools getJavaTextTools() {
     if (fJavaTextTools == null)
-      fJavaTextTools = new JavaTextTools(getPreferenceStore());
+      fJavaTextTools = new JavaTextTools(getPreferenceStore(), JavaCore
+          .getPlugin().getPluginPreferences());
     return fJavaTextTools;
   }
+
   public IFile getLastEditorFile() {
     return fLastEditorFile;
   }
+
   /**
    * Returns the string from the plugin's resource bundle, or 'key' if not
    * found.
@@ -404,28 +643,40 @@ public class PHPeclipsePlugin extends AbstractUIPlugin
   //  }
   protected void initializeDefaultPreferences(IPreferenceStore store) {
     // windows preferences:
-    store.setDefault(LOCALHOST_PREF, "http://localhost");
-    store.setDefault(SHOW_EXTERNAL_PREVIEW_PREF, "true");
+    //    store.setDefault(LOCALHOST_PREF, "http://localhost");
+    //    store.setDefault(DOCUMENTROOT_PREF,
+    // getWorkspace().getRoot().getLocation().toString());
+    store.setDefault(PHP_LOCALHOST_PREF, "http://localhost");
+    store.setDefault(PHP_DOCUMENTROOT_PREF, getWorkspace().getRoot()
+        .getLocation().toString());
+
+    //    store.setDefault(SHOW_EXTERNAL_PREVIEW_PREF, "true");
     store.setDefault(USE_EXTERNAL_BROWSER_PREF, "false");
     store.setDefault(SHOW_OUTPUT_IN_CONSOLE, "true");
-    String windowsSystem = BootLoader.getWS();
+    store.setDefault(PHP_OBFUSCATOR_DEFAULT, "c:\\temp");
+    store.setDefault(PHP_BOOKMARK_DEFAULT, "");
+
+    store.setDefault(PHP_AUTO_PREVIEW_DEFAULT, "true");
+    store.setDefault(PHP_BRING_TO_TOP_PREVIEW_DEFAULT, "true");
+    store.setDefault(PHP_SHOW_HTML_FILES_LOCAL, "true");
+
+    String windowsSystem = Platform.getWS();
     if (jvm == WINDOWS_9x) {
       store.setDefault(EXTERNAL_BROWSER_PREF,
           "command.com /c start iexplore {0}");
-    } else if (windowsSystem.equals(BootLoader.WS_WIN32)) {
+    } else if (windowsSystem.equals(Platform.WS_WIN32)) {
       store.setDefault(EXTERNAL_BROWSER_PREF,
           "rundll32 url.dll,FileProtocolHandler {0}");
-    } else if (windowsSystem.equals(BootLoader.WS_CARBON)) {
+    } else if (windowsSystem.equals(Platform.WS_CARBON)) {
       // TODO How do we start Safari on Mac OS X ?
       store.setDefault(EXTERNAL_BROWSER_PREF, "netscape {0}");
     } else {
+      store.setDefault(PHP_OBFUSCATOR_DEFAULT, "/tmp");
       store.setDefault(EXTERNAL_BROWSER_PREF, "netscape {0}");
     }
-    store.setDefault(DOCUMENTROOT_PREF, getWorkspace().getRoot().getLocation()
-        .toString());
     //  if ((jvm == WINDOWS_9x) || (jvm == WINDOWS_NT)) {
     // 
-    if (windowsSystem.equals(BootLoader.WS_WIN32)) {
+    if (windowsSystem.equals(Platform.WS_WIN32)) {
       store.setDefault(PHP_RUN_PREF, "c:\\apache\\php\\php.exe");
       store.setDefault(EXTERNAL_PARSER_PREF, "c:\\apache\\php\\php -l -f {0}");
       store.setDefault(MYSQL_RUN_PREF, "c:\\apache\\mysql\\bin\\mysqld-nt.exe");
@@ -444,9 +695,9 @@ public class PHPeclipsePlugin extends AbstractUIPlugin
     store.setDefault(APACHE_START_BACKGROUND, "true");
     store.setDefault(APACHE_STOP_BACKGROUND, "true");
     store.setDefault(APACHE_RESTART_BACKGROUND, "true");
-    store.setDefault(PHP_PARSER_DEFAULT, PHP_EXTERNAL_PARSER);
-    store.setDefault(PHP_INTERNAL_PARSER, "false");
-    store.setDefault(PHP_EXTERNAL_PARSER, "true");
+    //    store.setDefault(PHP_PARSER_DEFAULT, PHP_EXTERNAL_PARSER);
+    //    store.setDefault(PHP_INTERNAL_PARSER, "false");
+    //    store.setDefault(PHP_EXTERNAL_PARSER, "true");
     //    store.setDefault(PHP_PARSE_ON_SAVE, "true");
     // show line numbers:
     //   store.setDefault(LINE_NUMBER_RULER, "false");
@@ -479,6 +730,17 @@ public class PHPeclipsePlugin extends AbstractUIPlugin
         PHPColorProvider.PHPDOC_LINK);
     PreferenceConverter.setDefault(store, PHPDOC_DEFAULT,
         PHPColorProvider.PHPDOC_DEFAULT);
+
+    PreferenceConverter.setDefault(store, EDITOR_PHP_KEYWORD_RETURN_COLOR,
+        new RGB(127, 0, 85));
+    store.setDefault(EDITOR_PHP_KEYWORD_RETURN_BOLD, true);
+    store.setDefault(EDITOR_PHP_KEYWORD_RETURN_ITALIC, false);
+
+    PreferenceConverter.setDefault(store, EDITOR_PHP_OPERATOR_COLOR, new RGB(0,
+        0, 0));
+    store.setDefault(EDITOR_PHP_OPERATOR_BOLD, false);
+    store.setDefault(EDITOR_PHP_OPERATOR_ITALIC, false);
+
     //    PreferenceConverter.setDefault(
     //      store,
     //      PHP_EDITOR_BACKGROUND,
@@ -519,27 +781,28 @@ public class PHPeclipsePlugin extends AbstractUIPlugin
     //    store.setDefault(RESOURCE_BUNDLE_DE, "false");
     //    store.setDefault(RESOURCE_BUNDLE_FR, "false");
     //    store.setDefault(RESOURCE_BUNDLE_ES, "false");
-    store.setDefault(PHP_OUTLINE_CLASS, "true"); //$NON-NLS-1$
-    store.setDefault(PHP_OUTLINE_FUNC, "true"); //$NON-NLS-1$
-    store.setDefault(PHP_OUTLINE_VAR, "true"); //$NON-NLS-1$
     TemplatePreferencePage.initDefaults(store);
     //this will initialize the static fields in the syntaxrdr class
     new PHPSyntaxRdr();
     JavaCore.initializeDefaultPluginPreferences();
     PreferenceConstants.initializeDefaultValues(store);
     externalTools.initializeDefaultPreferences(store);
+    MarkerAnnotationPreferences.initializeDefaultValues(store);
   }
+
   private IWorkbenchPage internalGetActivePage() {
     IWorkbenchWindow window = getWorkbench().getActiveWorkbenchWindow();
     if (window != null)
       return window.getActivePage();
     return null;
   }
+
   private ImageDescriptorRegistry internalGetImageDescriptorRegistry() {
     if (fImageDescriptorRegistry == null)
       fImageDescriptorRegistry = new ImageDescriptorRegistry();
     return fImageDescriptorRegistry;
   }
+
   /**
    * Open a file in the Workbench that may or may not exist in the workspace.
    * Must be run on the UI thread.
@@ -570,7 +833,8 @@ public class PHPeclipsePlugin extends AbstractUIPlugin
       IEditorRegistry registry = getWorkbench().getEditorRegistry();
       IEditorDescriptor desc = registry.getDefaultEditor(filename);
       if (desc == null) {
-        desc = registry.getDefaultEditor();
+        desc = registry.findEditor(IEditorRegistry.SYSTEM_EXTERNAL_EDITOR_ID);
+        //   desc = registry.getDefaultEditor();
       }
       IEditorInput input = new ExternalEditorInput(storage);
       editor = page.openEditor(input, desc.getId());
@@ -585,6 +849,7 @@ public class PHPeclipsePlugin extends AbstractUIPlugin
     }
     return textEditor;
   }
+
   /**
    * Open a file in the Workbench that may or may not exist in the workspace.
    * Must be run on the UI thread.
@@ -611,6 +876,7 @@ public class PHPeclipsePlugin extends AbstractUIPlugin
       }
     }
   }
+
   /**
    * Open a file in the Workbench that may or may not exist in the workspace.
    * Must be run on the UI thread.
@@ -631,6 +897,7 @@ public class PHPeclipsePlugin extends AbstractUIPlugin
       }
     }
   }
+
   public void openFileAndFindString(String filename, String findString)
       throws CoreException {
     ITextEditor textEditor = openFileInTextEditor(filename);
@@ -648,96 +915,516 @@ public class PHPeclipsePlugin extends AbstractUIPlugin
       }
     }
   }
+
   public void setLastEditorFile(IFile textEditor) {
     this.fLastEditorFile = textEditor;
   }
+
+  /*
+   * @see org.eclipse.core.runtime.Plugin#stop
+   */
+  public void stop(BundleContext context) throws Exception {
+    try {
+      //                       JavaCore.stop(this, context);
+      plugin.savePluginPreferences();
+      IWorkspace workspace = ResourcesPlugin.getWorkspace();
+      workspace.removeResourceChangeListener(JavaModelManager
+          .getJavaModelManager().deltaState);
+      workspace.removeSaveParticipant(plugin);
+
+      JavaModelManager.getJavaModelManager().shutdown();
+
+      ColorManager.getDefault().dispose();
+      // save the information from the php index files if necessary
+      Collection collection = fIndexManagerMap.values();
+      Iterator iterator = collection.iterator();
+      IdentifierIndexManager indexManager = null;
+      while (iterator.hasNext()) {
+        indexManager = (IdentifierIndexManager) iterator.next();
+        indexManager.writeFile();
+      }
+      if (fImageDescriptorRegistry != null)
+        fImageDescriptorRegistry.dispose();
+
+      //                       AllTypesCache.terminate();
+
+      if (fImageDescriptorRegistry != null)
+        fImageDescriptorRegistry.dispose();
+
+      unregisterAdapters();
+
+      //                       if (fASTProvider != null) {
+      //                               fASTProvider.dispose();
+      //                               fASTProvider= null;
+      //                       }
+
+      if (fWorkingCopyManager != null) {
+        fWorkingCopyManager.shutdown();
+        fWorkingCopyManager = null;
+      }
+
+      if (fCompilationUnitDocumentProvider != null) {
+        fCompilationUnitDocumentProvider.shutdown();
+        fCompilationUnitDocumentProvider = null;
+      }
+
+      if (fJavaTextTools != null) {
+        fJavaTextTools.dispose();
+        fJavaTextTools = null;
+      }
+      //                       JavaDocLocations.shutdownJavadocLocations();
+
+      uninstallPreferenceStoreBackwardsCompatibility();
+
+      //                       RefactoringCore.getUndoManager().shutdown();
+    } finally {
+      super.stop(context);
+    }
+  }
+
   /**
    * @see org.eclipse.ui.plugin.AbstractUIPlugin#shutdown()
    */
-  public void shutdown() throws CoreException {
-    // moved down (see below):
-    //    super.shutdown();
-    //  externalTools.shutDown();
-    ColorManager.getDefault().dispose();
-    // save the information from the php index files if necessary
-    Collection collection = fIndexManagerMap.values();
-    Iterator iterator = collection.iterator();
-    IdentifierIndexManager indexManager = null;
-    while (iterator.hasNext()) {
-      indexManager = (IdentifierIndexManager) iterator.next();
-      indexManager.writeFile();
-    }
-    if (fImageDescriptorRegistry != null)
-      fImageDescriptorRegistry.dispose();
-    //                         unregisterAdapters();
-    super.shutdown();
-    if (fWorkingCopyManager != null) {
-      fWorkingCopyManager.shutdown();
-      fWorkingCopyManager = null;
-    }
-    if (fCompilationUnitDocumentProvider != null) {
-      fCompilationUnitDocumentProvider.shutdown();
-      fCompilationUnitDocumentProvider = null;
+  //  public void shutdown() throws CoreException {
+  //    // moved down (see below):
+  //    // super.shutdown();
+  //    // externalTools.shutDown();
+  //    ColorManager.getDefault().dispose();
+  //    // save the information from the php index files if necessary
+  //    Collection collection = fIndexManagerMap.values();
+  //    Iterator iterator = collection.iterator();
+  //    IdentifierIndexManager indexManager = null;
+  //    while (iterator.hasNext()) {
+  //      indexManager = (IdentifierIndexManager) iterator.next();
+  //      indexManager.writeFile();
+  //    }
+  //    if (fImageDescriptorRegistry != null)
+  //      fImageDescriptorRegistry.dispose();
+  //    // unregisterAdapters();
+  //    super.shutdown();
+  //    if (fWorkingCopyManager != null) {
+  //      fWorkingCopyManager.shutdown();
+  //      fWorkingCopyManager = null;
+  //    }
+  //    if (fCompilationUnitDocumentProvider != null) {
+  //      fCompilationUnitDocumentProvider.shutdown();
+  //      fCompilationUnitDocumentProvider = null;
+  //    }
+  //    if (fJavaTextTools != null) {
+  //      fJavaTextTools.dispose();
+  //      fJavaTextTools = null;
+  //    }
+  //    // JavaDocLocations.shutdownJavadocLocations();
+  //    //
+  //    //
+  // JFaceResources.getFontRegistry().removeListener(fFontPropertyChangeListener);
+  //    // begin JavaCore#shutdown()
+  //    //savePluginPreferences();
+  //    savePluginPreferences();
+  //    IWorkspace workspace = ResourcesPlugin.getWorkspace();
+  //   workspace.removeResourceChangeListener(JavaModelManager.getJavaModelManager().deltaState);
+  //   workspace.removeSaveParticipant(this);
+  //   ((JavaModelManager) JavaModelManager.getJavaModelManager()).shutdown();
+  //    // end JavaCore#shutdown()
+  //  }
+  /**
+   * Installs backwards compatibility for the preference store.
+   */
+  private void installPreferenceStoreBackwardsCompatibility() {
+
+    /*
+     * Installs backwards compatibility: propagate the Java editor font from a
+     * pre-2.1 plug-in to the Platform UI's preference store to preserve the
+     * Java editor font from a pre-2.1 workspace. This is done only once.
+     */
+    String fontPropagatedKey = "fontPropagated"; //$NON-NLS-1$
+    if (getPreferenceStore().contains(JFaceResources.TEXT_FONT)
+        && !getPreferenceStore().isDefault(JFaceResources.TEXT_FONT)) {
+      if (!getPreferenceStore().getBoolean(fontPropagatedKey))
+        PreferenceConverter.setValue(PlatformUI.getWorkbench()
+            .getPreferenceStore(), PreferenceConstants.EDITOR_TEXT_FONT,
+            PreferenceConverter.getFontDataArray(getPreferenceStore(),
+                JFaceResources.TEXT_FONT));
     }
-    if (fJavaTextTools != null) {
-      fJavaTextTools.dispose();
-      fJavaTextTools = null;
+    getPreferenceStore().setValue(fontPropagatedKey, true);
+
+    /*
+     * Backwards compatibility: set the Java editor font in this plug-in's
+     * preference store to let older versions access it. Since 2.1 the Java
+     * editor font is managed by the workbench font preference page.
+     */
+    PreferenceConverter.putValue(getPreferenceStore(),
+        JFaceResources.TEXT_FONT, JFaceResources.getFontRegistry().getFontData(
+            PreferenceConstants.EDITOR_TEXT_FONT));
+
+    fFontPropertyChangeListener = new IPropertyChangeListener() {
+      public void propertyChange(PropertyChangeEvent event) {
+        if (PreferenceConstants.EDITOR_TEXT_FONT.equals(event.getProperty()))
+          PreferenceConverter.putValue(getPreferenceStore(),
+              JFaceResources.TEXT_FONT, JFaceResources.getFontRegistry()
+                  .getFontData(PreferenceConstants.EDITOR_TEXT_FONT));
+      }
+    };
+    JFaceResources.getFontRegistry().addListener(fFontPropertyChangeListener);
+
+    /*
+     * Backwards compatibility: propagate the Java editor tab width from a
+     * pre-3.0 plug-in to the new preference key. This is done only once.
+     */
+    final String oldTabWidthKey = PreferenceConstants.EDITOR_TAB_WIDTH;
+    final String newTabWidthKey = AbstractDecoratedTextEditorPreferenceConstants.EDITOR_TAB_WIDTH;
+    String tabWidthPropagatedKey = "tabWidthPropagated"; //$NON-NLS-1$
+    if (getPreferenceStore().contains(oldTabWidthKey)
+        && !getPreferenceStore().isDefault(oldTabWidthKey)) {
+      if (!getPreferenceStore().getBoolean(tabWidthPropagatedKey))
+        getPreferenceStore().setValue(newTabWidthKey,
+            getPreferenceStore().getInt(oldTabWidthKey));
     }
-    //                         JavaDocLocations.shutdownJavadocLocations();
-    //         
-    //                         JFaceResources.getFontRegistry().removeListener(fFontPropertyChangeListener);
-    // begin JavaCore#shutdown()
-    //savePluginPreferences();
-    savePluginPreferences();
-    IWorkspace workspace = ResourcesPlugin.getWorkspace();
-    workspace.removeResourceChangeListener(JavaModelManager
-        .getJavaModelManager().deltaProcessor);
-    workspace.removeSaveParticipant(PHPeclipsePlugin.getDefault());
-    ((JavaModelManager) JavaModelManager.getJavaModelManager()).shutdown();
-    //  end JavaCore#shutdown()
-  }
-  public void startup() throws CoreException {
-    super.startup();
-    // begin JavaCore.startup();
-    JavaModelManager manager = JavaModelManager.getJavaModelManager();
+    getPreferenceStore().setValue(tabWidthPropagatedKey, true);
+
+    /*
+     * Backwards compatibility: set the Java editor tab width in this plug-in's
+     * preference store with the old key to let older versions access it. Since
+     * 3.0 the tab width is managed by the extended texteditor and uses a new
+     * key.
+     */
+    getPreferenceStore().putValue(oldTabWidthKey,
+        getPreferenceStore().getString(newTabWidthKey));
+
+    fPropertyChangeListener = new IPropertyChangeListener() {
+      public void propertyChange(PropertyChangeEvent event) {
+        if (newTabWidthKey.equals(event.getProperty()))
+          getPreferenceStore().putValue(oldTabWidthKey,
+              getPreferenceStore().getString(newTabWidthKey));
+      }
+    };
+    getPreferenceStore().addPropertyChangeListener(fPropertyChangeListener);
+
+    /*
+     * Backward compatibility for the refactoring preference key.
+     */
+    //         getPreferenceStore().setValue(
+    //                 PreferenceConstants.REFACTOR_ERROR_PAGE_SEVERITY_THRESHOLD,
+    //                 RefactoringCore.getConditionCheckingFailedSeverity());
+  }
+
+  /**
+   * Uninstalls backwards compatibility for the preference store.
+   */
+  private void uninstallPreferenceStoreBackwardsCompatibility() {
+    JFaceResources.getFontRegistry()
+        .removeListener(fFontPropertyChangeListener);
+    getPreferenceStore().removePropertyChangeListener(fPropertyChangeListener);
+  }
+
+  /*
+   * (non - Javadoc) Method declared in Plugin
+   */
+  public void start(BundleContext context) throws Exception {
+    super.start(context);
+    
+    //         JavaCore.start(this, context);
+    final JavaModelManager manager = JavaModelManager.getJavaModelManager();
     try {
       manager.configurePluginDebugOptions();
+
       // request state folder creation (workaround 19885)
-      //               JavaCore.getPlugin().getStateLocation();
+      //      JavaCore.getPlugin().getStateLocation();
       getStateLocation();
       // retrieve variable values
-      //               JavaCore.getPlugin().getPluginPreferences().addPropertyChangeListener(new
+      //JavaCore.getPlugin().getPluginPreferences().addPropertyChangeListener(new
       // JavaModelManager.PluginPreferencesListener());
-      getPluginPreferences().addPropertyChangeListener(
-          new JavaModelManager.PluginPreferencesListener());
-      //       TODO khartlage temp-del
-      //               manager.loadVariablesAndContainers();
-      IWorkspace workspace = ResourcesPlugin.getWorkspace();
-      workspace.addResourceChangeListener(manager.deltaProcessor,
-          IResourceChangeEvent.PRE_AUTO_BUILD
-              | IResourceChangeEvent.POST_AUTO_BUILD
+      //                       manager.loadVariablesAndContainers();
+
+      final IWorkspace workspace = ResourcesPlugin.getWorkspace();
+      workspace.addResourceChangeListener(manager.deltaState,
+          IResourceChangeEvent.PRE_BUILD | IResourceChangeEvent.POST_BUILD
               | IResourceChangeEvent.POST_CHANGE
               | IResourceChangeEvent.PRE_DELETE
               | IResourceChangeEvent.PRE_CLOSE);
-      //               startIndexing();
-      workspace.addSaveParticipant(PHPeclipsePlugin.getDefault(), manager);
-    } catch (CoreException e) {
+
+      //                       startIndexing();
+
+        // process deltas since last activated in indexer thread so that indexes
+        // are up-to-date.
+        // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=38658
+//        Job processSavedState = new Job(Util.bind("savedState.jobName")) { //$NON-NLS-1$
+//          protected IStatus run(IProgressMonitor monitor) {
+//            try {
+//              // add save participant and process delta atomically
+//              // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=59937
+//              workspace.run(new IWorkspaceRunnable() {
+//                public void run(IProgressMonitor progress) throws CoreException {
+//                  ISavedState savedState = workspace.addSaveParticipant(
+//                      PHPeclipsePlugin.this, manager);
+//                  if (savedState != null) {
+//                    // the event type coming from the saved state is always
+//                    // POST_AUTO_BUILD
+//                    // force it to be POST_CHANGE so that the delta processor
+//                    // can
+//                    // handle it
+//                    manager.deltaState.getDeltaProcessor().overridenEventType = IResourceChangeEvent.POST_CHANGE;
+//                    savedState.processResourceChangeEvents(manager.deltaState);
+//                  }
+//                }
+//              }, monitor);
+//            } catch (CoreException e) {
+//              return e.getStatus();
+//            }
+//            return Status.OK_STATUS;
+//          }
+//        };
+//        processSavedState.setSystem(true);
+//        processSavedState.setPriority(Job.SHORT); // process asap
+//        processSavedState.schedule();
+//      }
     } catch (RuntimeException e) {
       manager.shutdown();
       throw e;
     }
-    //  end JavaCore.startup();
-    IAdapterManager platformManager = Platform.getAdapterManager();
-    platformManager.registerAdapters(new PHPElementAdapterFactory(),
-        PHPElement.class);
-    platformManager.registerAdapters(new ResourceAdapterFactory(),
-        IResource.class);
-    //  externalTools.startUp();
-    getStandardDisplay().asyncExec(new Runnable() {
-      public void run() {
-        //initialize the variable context manager
-        VariableContextManager.getDefault();
+
+    registerAdapters();
+
+    // if (USE_WORKING_COPY_OWNERS) {
+    WorkingCopyOwner.setPrimaryBufferProvider(new WorkingCopyOwner() {
+      public IBuffer createBuffer(ICompilationUnit workingCopy) {
+        ICompilationUnit original = workingCopy.getPrimary();
+        IResource resource = original.getResource();
+        if (resource instanceof IFile)
+          return new DocumentAdapter(workingCopy, (IFile) resource);
+        return DocumentAdapter.NULL;
       }
     });
+    // }
+
+    installPreferenceStoreBackwardsCompatibility();
+
+  }
+
+  //    registerAdapters();
+  //
+  //     // externalTools.startUp();
+  //    getStandardDisplay().asyncExec(new Runnable() {
+  //      public void run() {
+  //        //initialize the variable context manager
+  //        VariableContextManager.getDefault();
+  //      }
+  //    });
+  //
+  //    // if (USE_WORKING_COPY_OWNERS) {
+  //    WorkingCopyOwner.setPrimaryBufferProvider(new WorkingCopyOwner() {
+  //      public IBuffer createBuffer(ICompilationUnit workingCopy) {
+  //        ICompilationUnit original = workingCopy.getPrimary();
+  //        IResource resource = original.getResource();
+  //        if (resource instanceof IFile)
+  //          return new DocumentAdapter(workingCopy, (IFile) resource);
+  //        return DocumentAdapter.NULL;
+  //      }
+  //    });
+  //    // }
+
+  //    installPreferenceStoreBackwardsCompatibility();
+
+  //           AllTypesCache.initialize();
+
+  // Initialize AST provider
+  //           getASTProvider();
+  //  }
+
+  //  public void startup() throws CoreException {
+  //    super.startup();
+  //    // begin JavaCore.startup();
+  //    JavaModelManager manager = JavaModelManager.getJavaModelManager();
+  //    try {
+  //      manager.configurePluginDebugOptions();
+  //      // request state folder creation (workaround 19885)
+  //      // JavaCore.getPlugin().getStateLocation();
+  //      getStateLocation();
+  //      // retrieve variable values
+  //      //
+  // JavaCore.getPlugin().getPluginPreferences().addPropertyChangeListener(new
+  //      // JavaModelManager.PluginPreferencesListener());
+  //      getPluginPreferences().addPropertyChangeListener(
+  //          new JavaModelManager.PluginPreferencesListener());
+  //      // TODO khartlage temp-del
+  //      // manager.loadVariablesAndContainers();
+  //      final IWorkspace workspace = ResourcesPlugin.getWorkspace();
+  //           workspace.addResourceChangeListener(
+  //                   manager.deltaState,
+  //                   IResourceChangeEvent.PRE_BUILD
+  //                           | IResourceChangeEvent.POST_BUILD
+  //                           | IResourceChangeEvent.POST_CHANGE
+  //                           | IResourceChangeEvent.PRE_DELETE
+  //                           | IResourceChangeEvent.PRE_CLOSE);
+  //      // startIndexing();
+  //      workspace.addSaveParticipant(PHPeclipsePlugin.getDefault(), manager);
+  //    } catch (CoreException e) {
+  //    } catch (RuntimeException e) {
+  //      manager.shutdown();
+  //      throw e;
+  //    }
+  //    // end JavaCore.startup();
+  //    IAdapterManager platformManager = Platform.getAdapterManager();
+  //    platformManager.registerAdapters(new PHPElementAdapterFactory(),
+  //        PHPElement.class);
+  //    platformManager.registerAdapters(new ResourceAdapterFactory(),
+  //        IResource.class);
+  //    // externalTools.startUp();
+  //    getStandardDisplay().asyncExec(new Runnable() {
+  //      public void run() {
+  //        //initialize the variable context manager
+  //        VariableContextManager.getDefault();
+  //      }
+  //    });
+  //  }
+
+  private void registerAdapters() {
+    fJavaElementAdapterFactory = new JavaElementAdapterFactory();
+    //         fMarkerAdapterFactory= new MarkerAdapterFactory();
+    //         fEditorInputAdapterFactory= new EditorInputAdapterFactory();
+    fResourceAdapterFactory = new ResourceAdapterFactory();
+    //         fLogicalPackageAdapterFactory= new LogicalPackageAdapterFactory();
+
+    IAdapterManager manager = Platform.getAdapterManager();
+    manager.registerAdapters(fJavaElementAdapterFactory, IJavaElement.class);
+    //         manager.registerAdapters(fMarkerAdapterFactory, IMarker.class);
+    //         manager.registerAdapters(fEditorInputAdapterFactory, IEditorInput.class);
+    manager.registerAdapters(fResourceAdapterFactory, IResource.class);
+    //         manager.registerAdapters(fLogicalPackageAdapterFactory,
+    // LogicalPackage.class);
+  }
+
+  private void unregisterAdapters() {
+    IAdapterManager manager = Platform.getAdapterManager();
+    manager.unregisterAdapters(fJavaElementAdapterFactory);
+    //         manager.unregisterAdapters(fMarkerAdapterFactory);
+    //         manager.unregisterAdapters(fEditorInputAdapterFactory);
+    manager.unregisterAdapters(fResourceAdapterFactory);
+    //         manager.unregisterAdapters(fLogicalPackageAdapterFactory);
+  }
+
+  /**
+   * Returns a combined preference store, this store is read-only.
+   * 
+   * @return the combined preference store
+   * 
+   * @since 3.0
+   */
+  public IPreferenceStore getCombinedPreferenceStore() {
+    if (fCombinedPreferenceStore == null) {
+      IPreferenceStore generalTextStore = EditorsUI.getPreferenceStore();
+      fCombinedPreferenceStore = new ChainedPreferenceStore(
+          new IPreferenceStore[] {
+              getPreferenceStore(),
+              new PreferencesAdapter(PHPeclipsePlugin.getDefault()
+                  .getPluginPreferences()), generalTextStore });
+    }
+    return fCombinedPreferenceStore;
+  }
+
+  public synchronized IBufferFactory getBufferFactory() {
+    if (fBufferFactory == null)
+      fBufferFactory = new CustomBufferFactory();
+    return fBufferFactory;
+  }
+
+  /**
+   * Returns the registry of the extensions to the
+   * <code>org.eclipse.jdt.ui.javaFoldingStructureProvider</code> extension
+   * point.
+   * 
+   * @return the registry of contributed
+   *         <code>IJavaFoldingStructureProvider</code>
+   * @since 3.0
+   */
+  public synchronized JavaFoldingStructureProviderRegistry getFoldingStructureProviderRegistry() {
+    if (fFoldingStructureProviderRegistry == null)
+      fFoldingStructureProviderRegistry = new JavaFoldingStructureProviderRegistry();
+    return fFoldingStructureProviderRegistry;
+  }
+
+  /**
+   * Runs the given action as an atomic Java model operation.
+   * <p>
+   * After running a method that modifies java elements, registered listeners
+   * receive after-the-fact notification of what just transpired, in the form of
+   * a element changed event. This method allows clients to call a number of
+   * methods that modify java elements and only have element changed event
+   * notifications reported at the end of the entire batch.
+   * </p>
+   * <p>
+   * If this method is called outside the dynamic scope of another such call,
+   * this method runs the action and then reports a single element changed event
+   * describing the net effect of all changes done to java elements by the
+   * action.
+   * </p>
+   * <p>
+   * If this method is called in the dynamic scope of another such call, this
+   * method simply runs the action.
+   * </p>
+   * 
+   * @param action
+   *          the action to perform
+   * @param monitor
+   *          a progress monitor, or <code>null</code> if progress reporting
+   *          and cancellation are not desired
+   * @exception CoreException
+   *              if the operation failed.
+   * @since 2.1
+   */
+  public static void run(IWorkspaceRunnable action, IProgressMonitor monitor)
+      throws CoreException {
+    run(action, ResourcesPlugin.getWorkspace().getRoot(), monitor);
+  }
+
+  /**
+   * Runs the given action as an atomic Java model operation.
+   * <p>
+   * After running a method that modifies java elements, registered listeners
+   * receive after-the-fact notification of what just transpired, in the form of
+   * a element changed event. This method allows clients to call a number of
+   * methods that modify java elements and only have element changed event
+   * notifications reported at the end of the entire batch.
+   * </p>
+   * <p>
+   * If this method is called outside the dynamic scope of another such call,
+   * this method runs the action and then reports a single element changed event
+   * describing the net effect of all changes done to java elements by the
+   * action.
+   * </p>
+   * <p>
+   * If this method is called in the dynamic scope of another such call, this
+   * method simply runs the action.
+   * </p>
+   * <p>
+   * The supplied scheduling rule is used to determine whether this operation
+   * can be run simultaneously with workspace changes in other threads. See
+   * <code>IWorkspace.run(...)</code> for more details.
+   * </p>
+   * 
+   * @param action
+   *          the action to perform
+   * @param rule
+   *          the scheduling rule to use when running this operation, or
+   *          <code>null</code> if there are no scheduling restrictions for
+   *          this operation.
+   * @param monitor
+   *          a progress monitor, or <code>null</code> if progress reporting
+   *          and cancellation are not desired
+   * @exception CoreException
+   *              if the operation failed.
+   * @since 3.0
+   */
+  public static void run(IWorkspaceRunnable action, ISchedulingRule rule,
+      IProgressMonitor monitor) throws CoreException {
+    IWorkspace workspace = ResourcesPlugin.getWorkspace();
+    if (workspace.isTreeLocked()) {
+      new BatchOperation(action).run(monitor);
+    } else {
+      // use IWorkspace.run(...) to ensure that a build will be done in
+      // autobuild mode
+      workspace.run(new BatchOperation(action), rule, IWorkspace.AVOID_UPDATE,
+          monitor);
+    }
   }
 }
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