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[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpeclipse / PHPeclipsePlugin.java
index 735cda1..b094bc7 100644 (file)
@@ -1,14 +1,14 @@
 /**********************************************************************
-Copyright (c) 2000, 2002 IBM Corp. and others.
-All rights reserved. This program and the accompanying materials
-are made available under the terms of the Common Public License v1.0
-which accompanies this distribution, and is available at
-http://www.eclipse.org/legal/cpl-v10.html
-
-Contributors:
-    IBM Corporation - Initial implementation
-    Klaus Hartlage - www.eclipseproject.de
-**********************************************************************/
+ Copyright (c) 2000, 2002 IBM Corp. and others.
+ All rights reserved. This program and the accompanying materials
+ are made available under the terms of the Common Public License v1.0
+ which accompanies this distribution, and is available at
+ http://www.eclipse.org/legal/cpl-v10.html
+
+ Contributors:
+ IBM Corporation - Initial implementation
+ Klaus Hartlage - www.eclipseproject.de
+ **********************************************************************/
 package net.sourceforge.phpeclipse;
 
 import java.io.File;
@@ -20,11 +20,26 @@ 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 +51,44 @@ 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.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;
@@ -75,27 +99,34 @@ 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) 
+  /**
+   * 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 String BUILDER_INDEX_ID = PLUGIN_ID + ".indexbuilder";
+  /** General debug flag */
   public static final boolean DEBUG = false;
 
   /**
@@ -106,8 +137,8 @@ public class PHPeclipsePlugin extends AbstractUIPlugin implements IPreferenceCon
   private static ExternalToolsPlugin externalTools;
 
   /**
-  * The Java virtual machine that we are running on.
-  */
+   * The Java virtual machine that we are running on.
+   */
   private static int jvm;
 
   /** MRJ 2.0 */
@@ -125,8 +156,11 @@ public class PHPeclipsePlugin extends AbstractUIPlugin implements IPreferenceCon
   /** 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 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";
@@ -139,25 +173,72 @@ public class PHPeclipsePlugin extends AbstractUIPlugin implements IPreferenceCon
   //The shared instance.
   private static PHPeclipsePlugin plugin;
 
-  /** Windows 9x  */
+  /** Windows 9x */
   private static final int WINDOWS_9x = 6;
 
-  /** Windows NT  */
+  /** 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 MembersOrderPreferenceCache fMembersOrderPreferenceCache;
 
   private IFile fLastEditorFile = null;
 
-       private JavaEditorTextHoverDescriptor[] fJavaEditorTextHoverDescriptors;
-       
+  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.
    */
@@ -167,55 +248,148 @@ public class PHPeclipsePlugin extends AbstractUIPlugin implements IPreferenceCon
     setJVM();
     externalTools = new ExternalToolsPlugin();
     //    try {
-    //      resourceBundle = ResourceBundle.getBundle("net.sourceforge.PHPeclipsePluginResources");
+    //      resourceBundle =
+    // ResourceBundle.getBundle("net.sourceforge.PHPeclipsePluginResources");
     //    } catch (MissingResourceException x) {
     //      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;
-       } 
-
-       /**
-        * Resets the Java editor text hovers contributed to the workbench.
-        * <p>
-        * This will force a rebuild of the descriptors the next time
-        * a client asks for them.
-        * </p>
-        * 
-        * @return an array of JavaEditorTextHoverDescriptor
-        * @since 2.1
-        */
-       public void resetJavaEditorTextHoverDescriptors() {
-               fJavaEditorTextHoverDescriptors= null;
-       }
-       /**
-        * Creates the PHP plugin standard groups in a context menu.
-        */
-       public static void createStandardGroups(IMenuManager menu) {
-               if (!menu.isEmpty())
-                       return;
-                       
-               menu.add(new Separator(IContextMenuConstants.GROUP_NEW));
-               menu.add(new GroupMarker(IContextMenuConstants.GROUP_GOTO));
-               menu.add(new Separator(IContextMenuConstants.GROUP_OPEN));
-               menu.add(new GroupMarker(IContextMenuConstants.GROUP_SHOW));
-               menu.add(new Separator(IContextMenuConstants.GROUP_REORGANIZE));
-               menu.add(new Separator(IContextMenuConstants.GROUP_GENERATE));
-               menu.add(new Separator(IContextMenuConstants.GROUP_SEARCH));
-               menu.add(new Separator(IContextMenuConstants.GROUP_BUILD));
-               menu.add(new Separator(IContextMenuConstants.GROUP_ADDITIONS));
-               menu.add(new Separator(IContextMenuConstants.GROUP_VIEWER_SETUP));
-               menu.add(new Separator(IContextMenuConstants.GROUP_PROPERTIES));
-       }
+
+  //  /**
+  //   * 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.
+   * 
+   * @return an array of JavaEditorTextHoverDescriptor
+   * @since 2.1
+   */
+  public JavaEditorTextHoverDescriptor[] getJavaEditorTextHoverDescriptors() {
+    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>
+   * This will force a rebuild of the descriptors the next time a client asks
+   * for them.
+   * </p>
+   * 
+   * @return an array of JavaEditorTextHoverDescriptor
+   * @since 2.1
+   */
+  public void resetJavaEditorTextHoverDescriptors() {
+    fJavaEditorTextHoverDescriptors = null;
+  }
+
+  /**
+   * Creates the PHP plugin standard groups in a context menu.
+   */
+  public static void createStandardGroups(IMenuManager menu) {
+    if (!menu.isEmpty())
+      return;
+    menu.add(new Separator(IContextMenuConstants.GROUP_NEW));
+    menu.add(new GroupMarker(IContextMenuConstants.GROUP_GOTO));
+    menu.add(new Separator(IContextMenuConstants.GROUP_OPEN));
+    menu.add(new GroupMarker(IContextMenuConstants.GROUP_SHOW));
+    menu.add(new Separator(IContextMenuConstants.GROUP_REORGANIZE));
+    menu.add(new Separator(IContextMenuConstants.GROUP_GENERATE));
+    menu.add(new Separator(IContextMenuConstants.GROUP_SEARCH));
+    menu.add(new Separator(IContextMenuConstants.GROUP_BUILD));
+    menu.add(new Separator(IContextMenuConstants.GROUP_ADDITIONS));
+    menu.add(new Separator(IContextMenuConstants.GROUP_VIEWER_SETUP));
+    menu.add(new Separator(IContextMenuConstants.GROUP_PROPERTIES));
+  }
+
   public static IWorkbenchPage getActivePage() {
     return getDefault().internalGetActivePage();
   }
@@ -225,11 +399,12 @@ public class PHPeclipsePlugin extends AbstractUIPlugin implements IPreferenceCon
   }
 
   /**
-        * 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 editor parts is part of the result.
-        * 
-        * @return an array of all dirty editor parts.
-        */
+   * 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
+   * editor parts is part of the result.
+   * 
+   * @return an array of all dirty editor parts.
+   */
   public static IEditorPart[] getDirtyEditors() {
     Set inputs = new HashSet();
     List result = new ArrayList(0);
@@ -255,6 +430,7 @@ public class PHPeclipsePlugin extends AbstractUIPlugin implements IPreferenceCon
   public static IWorkbenchWindow getActiveWorkbenchWindow() {
     return getDefault().getWorkbench().getActiveWorkbenchWindow();
   }
+
   /**
    * Returns the shared instance.
    */
@@ -269,6 +445,7 @@ public class PHPeclipsePlugin extends AbstractUIPlugin implements IPreferenceCon
   static IPath getInstallLocation() {
     return new Path(getDefault().getDescriptor().getInstallURL().getFile());
   }
+
   public static int getJVM() {
     return jvm;
   }
@@ -278,9 +455,9 @@ public class PHPeclipsePlugin extends AbstractUIPlugin implements IPreferenceCon
   }
 
   /**
-   * 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 is returned. Otherwise the method returns the default display.
+   * 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
+   * is returned. Otherwise the method returns the default display.
    */
   public static Display getStandardDisplay() {
     Display display = Display.getCurrent();
@@ -305,7 +482,8 @@ public class PHPeclipsePlugin extends AbstractUIPlugin implements IPreferenceCon
   }
 
   //  public static void logErrorMessage(String message) {
-  //    log(new Status(IStatus.ERROR, getPluginId(), JavaStatusConstants.INTERNAL_ERROR, message, null));
+  //    log(new Status(IStatus.ERROR, getPluginId(),
+  // JavaStatusConstants.INTERNAL_ERROR, message, null));
   //  }
   //
   //  public static void logErrorStatus(String message, IStatus status) {
@@ -313,15 +491,17 @@ public class PHPeclipsePlugin extends AbstractUIPlugin implements IPreferenceCon
   //      logErrorMessage(message);
   //      return;
   //    }
-  //    MultiStatus multi= new MultiStatus(getPluginId(), JavaStatusConstants.INTERNAL_ERROR, message, null);
+  //    MultiStatus multi= new MultiStatus(getPluginId(),
+  // JavaStatusConstants.INTERNAL_ERROR, message, null);
   //    multi.add(status);
   //    log(multi);
   //  }
   //
   //  public static void log(Throwable e) {
-  //    log(new Status(IStatus.ERROR, getPluginId(), JavaStatusConstants.INTERNAL_ERROR, JavaUIMessages.getString("JavaPlugin.internal_error"), e)); //$NON-NLS-1$
+  //    log(new Status(IStatus.ERROR, getPluginId(),
+  // JavaStatusConstants.INTERNAL_ERROR,
+  // JavaUIMessages.getString("JavaPlugin.internal_error"), e)); //$NON-NLS-1$
   //  }
-
   public static void log(int severity, String message) {
     Status status = new Status(severity, PLUGIN_ID, IStatus.OK, message, null);
     log(status);
@@ -330,21 +510,25 @@ public class PHPeclipsePlugin extends AbstractUIPlugin implements IPreferenceCon
   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)); //$NON-NLS-1$
+    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")) {
       String mrjVersion = System.getProperty("mrj.version");
       String majorMRJVersion = mrjVersion.substring(0, 3);
       jvm = OTHER;
       try {
-
         double version = Double.valueOf(majorMRJVersion).doubleValue();
-
         if (version == 2) {
           jvm = MRJ_2_0;
         } else if (version >= 2.1 && version < 3) {
@@ -354,11 +538,8 @@ public class PHPeclipsePlugin extends AbstractUIPlugin implements IPreferenceCon
         } else if (version >= 3.1) {
           jvm = MRJ_3_1;
         }
-
       } catch (NumberFormatException nfe) {
-
       }
-
     } else if (osName.startsWith("Windows")) {
       if (osName.indexOf("9") != -1) {
         jvm = WINDOWS_9x;
@@ -378,12 +559,15 @@ public class PHPeclipsePlugin extends AbstractUIPlugin implements IPreferenceCon
   /**
    * Get the identifier index manager for the given project
    * 
-   * @param iProject the current project
+   * @param iProject
+   *          the current project
    * @return
    */
   public IdentifierIndexManager getIndexManager(IProject iProject) {
-    String indexFilename = iProject.getLocation() + File.separator + "project.index";
-    IdentifierIndexManager indexManager = (IdentifierIndexManager) fIndexManagerMap.get(indexFilename);
+    String indexFilename = iProject.getLocation() + File.separator
+        + "project.index";
+    IdentifierIndexManager indexManager = (IdentifierIndexManager) fIndexManagerMap
+        .get(indexFilename);
     if (indexManager == null) {
       indexManager = new IdentifierIndexManager(indexFilename);
       fIndexManagerMap.put(indexFilename, indexManager);
@@ -398,13 +582,24 @@ public class PHPeclipsePlugin extends AbstractUIPlugin implements IPreferenceCon
     }
     return fWorkingCopyManager;
   }
-  
-       public synchronized MembersOrderPreferenceCache getMemberOrderPreferenceCache() {
-               if (fMembersOrderPreferenceCache == null)
-                       fMembersOrderPreferenceCache= new MembersOrderPreferenceCache();
-               return fMembersOrderPreferenceCache;
-       }       
-       
+
+  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();
@@ -422,8 +617,8 @@ public class PHPeclipsePlugin extends AbstractUIPlugin implements IPreferenceCon
   }
 
   /**
-   * Returns the string from the plugin's resource bundle,
-   * or 'key' if not found.
+   * Returns the string from the plugin's resource bundle, or 'key' if not
+   * found.
    */
   //  public static String getResourceString(String key) {
   //    ResourceBundle bundle = PHPeclipsePlugin.getDefault().getResourceBundle();
@@ -433,90 +628,106 @@ public class PHPeclipsePlugin extends AbstractUIPlugin implements IPreferenceCon
   //      return key;
   //    }
   //  }
-
   /**
    * Returns the plugin's resource bundle,
    */
   //  public ResourceBundle getResourceBundle() {
   //    return resourceBundle;
   //  }
-
   protected void initializeDefaultPreferences(IPreferenceStore store) {
     // windows preferences:
     store.setDefault(LOCALHOST_PREF, "http://localhost");
-
-    store.setDefault(SHOW_EXTERNAL_PREVIEW_PREF, "true");
+    //    store.setDefault(SHOW_EXTERNAL_PREVIEW_PREF, "true");
     store.setDefault(USE_EXTERNAL_BROWSER_PREF, "false");
     store.setDefault(SHOW_OUTPUT_IN_CONSOLE, "true");
+    store.setDefault(PHP_OBFUSCATOR_DEFAULT, "c:\\temp");
+    store.setDefault(PHP_BOOKMARK_DEFAULT, "");
 
-    String windowsSystem = BootLoader.getWS();
+    store.setDefault(PHP_AUTO_PREVIEW_DEFAULT, "true");
+    store.setDefault(PHP_BRING_TO_TOP_PREVIEW_DEFAULT, "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)) {
-      store.setDefault(EXTERNAL_BROWSER_PREF, "rundll32 url.dll,FileProtocolHandler {0}");
-    } else if (windowsSystem.equals(BootLoader.WS_CARBON)) {
+      store.setDefault(EXTERNAL_BROWSER_PREF,
+          "command.com /c start iexplore {0}");
+    } else if (windowsSystem.equals(Platform.WS_WIN32)) {
+      store.setDefault(EXTERNAL_BROWSER_PREF,
+          "rundll32 url.dll,FileProtocolHandler {0}");
+    } 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());
-
+    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");
       store.setDefault(APACHE_RUN_PREF, "c:\\apache\\apache.exe");
     } else {
-
       store.setDefault(PHP_RUN_PREF, "/apache/php/php");
       store.setDefault(EXTERNAL_PARSER_PREF, "/apache/php/php -l -f {0}");
       store.setDefault(MYSQL_RUN_PREF, "/apache/mysql/bin/mysqld");
       store.setDefault(APACHE_RUN_PREF, "/apache/apache");
-
     }
     store.setDefault(MYSQL_PREF, "--standalone");
     store.setDefault(APACHE_START_PREF, "-c \"DocumentRoot \"{0}\"\"");
     store.setDefault(APACHE_STOP_PREF, "-k shutdown");
     store.setDefault(APACHE_RESTART_PREF, "-k restart");
-
     store.setDefault(MYSQL_START_BACKGROUND, "true");
     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_PARSE_ON_SAVE, "true");
-
     // show line numbers:
     //   store.setDefault(LINE_NUMBER_RULER, "false");
     //    store.setDefault(FORMATTER_TAB_SIZE, "4");
-
     // php syntax highlighting
     store.setDefault(PHP_USERDEF_XMLFILE, "");
-    //assume there is none  chooA
-
-    PreferenceConverter.setDefault(store, PHP_MULTILINE_COMMENT, PHPColorProvider.MULTI_LINE_COMMENT);
-    PreferenceConverter.setDefault(store, PHP_SINGLELINE_COMMENT, PHPColorProvider.SINGLE_LINE_COMMENT);
+    //assume there is none chooA
+    PreferenceConverter.setDefault(store, PHP_MULTILINE_COMMENT,
+        PHPColorProvider.MULTI_LINE_COMMENT);
+    PreferenceConverter.setDefault(store, PHP_SINGLELINE_COMMENT,
+        PHPColorProvider.SINGLE_LINE_COMMENT);
     PreferenceConverter.setDefault(store, PHP_TAG, PHPColorProvider.TAG);
-    PreferenceConverter.setDefault(store, PHP_KEYWORD, PHPColorProvider.KEYWORD);
-    PreferenceConverter.setDefault(store, PHP_VARIABLE, PHPColorProvider.VARIABLE);
-    PreferenceConverter.setDefault(store, PHP_FUNCTIONNAME, PHPColorProvider.FUNCTION_NAME);
-    PreferenceConverter.setDefault(store, PHP_CONSTANT, PHPColorProvider.CONSTANT);
+    PreferenceConverter
+        .setDefault(store, PHP_KEYWORD, PHPColorProvider.KEYWORD);
+    PreferenceConverter.setDefault(store, PHP_VARIABLE,
+        PHPColorProvider.VARIABLE);
+    PreferenceConverter.setDefault(store, PHP_FUNCTIONNAME,
+        PHPColorProvider.FUNCTION_NAME);
+    PreferenceConverter.setDefault(store, PHP_CONSTANT,
+        PHPColorProvider.CONSTANT);
     PreferenceConverter.setDefault(store, PHP_TYPE, PHPColorProvider.TYPE);
     PreferenceConverter.setDefault(store, PHP_STRING, PHPColorProvider.STRING);
-    PreferenceConverter.setDefault(store, PHP_DEFAULT, PHPColorProvider.DEFAULT);
-
-    PreferenceConverter.setDefault(store, PHPDOC_KEYWORD, PHPColorProvider.PHPDOC_KEYWORD);
-    PreferenceConverter.setDefault(store, PHPDOC_TAG, PHPColorProvider.PHPDOC_TAG);
-    PreferenceConverter.setDefault(store, PHPDOC_LINK, PHPColorProvider.PHPDOC_LINK);
-    PreferenceConverter.setDefault(store, PHPDOC_DEFAULT, PHPColorProvider.PHPDOC_DEFAULT);
+    PreferenceConverter
+        .setDefault(store, PHP_DEFAULT, PHPColorProvider.DEFAULT);
+    PreferenceConverter.setDefault(store, PHPDOC_KEYWORD,
+        PHPColorProvider.PHPDOC_KEYWORD);
+    PreferenceConverter.setDefault(store, PHPDOC_TAG,
+        PHPColorProvider.PHPDOC_TAG);
+    PreferenceConverter.setDefault(store, PHPDOC_LINK,
+        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,
@@ -530,50 +741,41 @@ public class PHPeclipsePlugin extends AbstractUIPlugin implements IPreferenceCon
     //      store,
     //      LINE_NUMBER_COLOR,
     //      PHPColorProvider.LINE_NUMBER_COLOR);
-
     //    // set default PHPDoc colors:
     //    PreferenceConverter.setDefault(
     //      store,
-    //      PHPDOC_KEYWORD, 
+    //      PHPDOC_KEYWORD,
     //      PHPColorProvider.PHPDOC_KEYWORD);
     //    PreferenceConverter.setDefault(
     //      store,
-    //      PHPDOC_LINK, 
-    //      PHPColorProvider.PHPDOC_LINK);      
+    //      PHPDOC_LINK,
+    //      PHPColorProvider.PHPDOC_LINK);
     //    PreferenceConverter.setDefault(
     //      store,
-    //      PHPDOC_DEFAULT, 
+    //      PHPDOC_DEFAULT,
     //      PHPColorProvider.PHPDOC_DEFAULT);
     //    PreferenceConverter.setDefault(
     //      store,
-    //      PHPDOC_TAG, 
+    //      PHPDOC_TAG,
     //      PHPColorProvider.PHPDOC_TAG);
-
     //    store.setDefault(PREFERENCE_COLOR_BACKGROUND_SYSTEM_DEFAULT, "true");
     //    PreferenceConverter.setDefault(
     //      store,
     //      PREFERENCE_COLOR_BACKGROUND,
     //      PHPColorProvider.BACKGROUND_COLOR);
-
     //language stuff
     //    store.setDefault(RESOURCE_BUNDLE, LANGUAGE_DEFAULT);
     //    store.setDefault(RESOURCE_BUNDLE_EN_GB, "true");
     //    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();
-
-    PHPCore.initializeDefaultPluginPreferences();
+    JavaCore.initializeDefaultPluginPreferences();
     PreferenceConstants.initializeDefaultValues(store);
-
     externalTools.initializeDefaultPreferences(store);
+    MarkerAnnotationPreferences.initializeDefaultValues(store);
   }
 
   private IWorkbenchPage internalGetActivePage() {
@@ -588,23 +790,22 @@ public class PHPeclipsePlugin extends AbstractUIPlugin implements IPreferenceCon
       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.
-       * @param filename
-       * @throws CoreException
-       */
+   * Open a file in the Workbench that may or may not exist in the workspace.
+   * Must be run on the UI thread.
+   * 
+   * @param filename
+   * @throws CoreException
+   */
   public ITextEditor openFileInTextEditor(String filename) throws CoreException {
-
     // reject directories
     if (new File(filename).isDirectory())
       return null;
-
     IWorkbench workbench = PlatformUI.getWorkbench();
     IWorkbenchWindow window = workbench.getWorkbenchWindows()[0];
     IWorkbenchPage page = window.getActivePage();
     IPath path = new Path(filename);
-
     // If the file exists in the workspace, open it
     IFile file = getWorkspace().getRoot().getFileForLocation(path);
     IEditorPart editor;
@@ -620,12 +821,12 @@ public class PHPeclipsePlugin extends AbstractUIPlugin implements IPreferenceCon
       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());
       textEditor = (ITextEditor) editor.getAdapter(ITextEditor.class);
-
       // If the storage provider is not ours, we can't guarantee read/write.
       if (textEditor != null) {
         IDocumentProvider documentProvider = textEditor.getDocumentProvider();
@@ -636,24 +837,27 @@ public class PHPeclipsePlugin extends AbstractUIPlugin implements IPreferenceCon
     }
     return textEditor;
   }
-  /**
-       * Open a file in the Workbench that may or may not exist in the workspace.
-       * Must be run on the UI thread.
-       * @param filename
-       * @param line
-       * @throws CoreException
-       */
-  public void openFileAndGotoLine(String filename, int line) throws CoreException {
 
+  /**
+   * Open a file in the Workbench that may or may not exist in the workspace.
+   * Must be run on the UI thread.
+   * 
+   * @param filename
+   * @param line
+   * @throws CoreException
+   */
+  public void openFileAndGotoLine(String filename, int line)
+      throws CoreException {
     ITextEditor textEditor = openFileInTextEditor(filename);
     if (textEditor != null) {
       // If a line number was given, go to it
       if (line > 0) {
         try {
           line--; // document is 0 based
-          IDocument document = textEditor.getDocumentProvider().getDocument(textEditor.getEditorInput());
-          textEditor.selectAndReveal(document.getLineOffset(line), document.getLineLength(line));
-
+          IDocument document = textEditor.getDocumentProvider().getDocument(
+              textEditor.getEditorInput());
+          textEditor.selectAndReveal(document.getLineOffset(line), document
+              .getLineLength(line));
         } catch (BadLocationException e) {
           // invalid text position -> do nothing
         }
@@ -662,105 +866,552 @@ public class PHPeclipsePlugin extends AbstractUIPlugin implements IPreferenceCon
   }
 
   /**
-       * Open a file in the Workbench that may or may not exist in the workspace.
-       * Must be run on the UI thread.
-       * @param filename
-       * @param offset
-       * @throws CoreException
-       */
-  public void openFileAndGotoOffset(String filename, int offset, int length) throws CoreException {
-
+   * Open a file in the Workbench that may or may not exist in the workspace.
+   * Must be run on the UI thread.
+   * 
+   * @param filename
+   * @param offset
+   * @throws CoreException
+   */
+  public void openFileAndGotoOffset(String filename, int offset, int length)
+      throws CoreException {
     ITextEditor textEditor = openFileInTextEditor(filename);
     if (textEditor != null) {
       // If a line number was given, go to it
       if (offset >= 0) {
-        IDocument document = textEditor.getDocumentProvider().getDocument(textEditor.getEditorInput());
+        IDocument document = textEditor.getDocumentProvider().getDocument(
+            textEditor.getEditorInput());
         textEditor.selectAndReveal(offset, length);
       }
     }
   }
 
-  public void openFileAndFindString(String filename, String findString) throws CoreException {
-
+  public void openFileAndFindString(String filename, String findString)
+      throws CoreException {
     ITextEditor textEditor = openFileInTextEditor(filename);
     if (textEditor != null) {
       //               If a string was given, go to it
       if (findString != null) {
         try {
-          IDocument document = textEditor.getDocumentProvider().getDocument(textEditor.getEditorInput());
+          IDocument document = textEditor.getDocumentProvider().getDocument(
+              textEditor.getEditorInput());
           int offset = document.search(0, findString, true, false, true);
           textEditor.selectAndReveal(offset, findString.length());
-
         } catch (BadLocationException e) {
           // invalid text position -> do nothing
         }
-
       }
     }
   }
+
   public void setLastEditorFile(IFile textEditor) {
     this.fLastEditorFile = textEditor;
   }
 
-  /**
-   * @see org.eclipse.ui.plugin.AbstractUIPlugin#shutdown()
+  /*
+   * @see org.eclipse.core.runtime.Plugin#stop
    */
-  public void shutdown() throws CoreException {
-       // moved down:
-    //    super.shutdown();
+  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();
 
-    //  externalTools.shutDown();
-    ColorManager.getDefault().dispose();
+      //                       AllTypesCache.terminate();
 
-    // 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();
 
-    if (fImageDescriptorRegistry != null)
-      fImageDescriptorRegistry.dispose();
+      unregisterAdapters();
 
-    //                         unregisterAdapters();
+      //                       if (fASTProvider != null) {
+      //                               fASTProvider.dispose();
+      //                               fASTProvider= null;
+      //                       }
 
-    super.shutdown();
+      if (fWorkingCopyManager != null) {
+        fWorkingCopyManager.shutdown();
+        fWorkingCopyManager = null;
+      }
+
+      if (fCompilationUnitDocumentProvider != null) {
+        fCompilationUnitDocumentProvider.shutdown();
+        fCompilationUnitDocumentProvider = null;
+      }
 
-    if (fWorkingCopyManager != null) {
-      fWorkingCopyManager.shutdown();
-      fWorkingCopyManager = null;
+      if (fJavaTextTools != null) {
+        fJavaTextTools.dispose();
+        fJavaTextTools = null;
+      }
+      //                       JavaDocLocations.shutdownJavadocLocations();
+
+      uninstallPreferenceStoreBackwardsCompatibility();
+
+      //                       RefactoringCore.getUndoManager().shutdown();
+    } finally {
+      super.stop(context);
     }
+  }
 
-    if (fCompilationUnitDocumentProvider != null) {
-      fCompilationUnitDocumentProvider.shutdown();
-      fCompilationUnitDocumentProvider = null;
+  /**
+   * @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;
+  //    }
+  //    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));
+    }
+    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));
     }
+    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());
+  }
 
-    if (fJavaTextTools != null) {
-      fJavaTextTools.dispose();
-      fJavaTextTools = null;
+  /**
+   * 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();
+      getStateLocation();
+      // retrieve variable values
+      //JavaCore.getPlugin().getPluginPreferences().addPropertyChangeListener(new
+      // JavaModelManager.PluginPreferencesListener());
+      //                       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();
+
+      //  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;
     }
 
-    //                         JavaDocLocations.shutdownJavadocLocations();
-    //         
-    //                         JFaceResources.getFontRegistry().removeListener(fFontPropertyChangeListener);
+    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();
 
   }
 
-  public void startup() throws CoreException {
-    super.startup();
+  //    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(new PHPElementAdapterFactory(), PHPElement.class);
-    manager.registerAdapters(new ResourceAdapterFactory(), IResource.class);
-    //  externalTools.startUp(); 
-    getStandardDisplay().asyncExec(new Runnable() {
-      public void run() {
-        //initialize the variable context manager
-        VariableContextManager.getDefault();
-      }
-    });
+    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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