Change Eclipse-LazyStart: true to Bundle-ActivationPolicy: lazy (upgrade to The Equin...
[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpeclipse / PHPeclipsePlugin.java
index feb1c44..d3a771d 100644 (file)
 /**********************************************************************
-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
+
+ **********************************************************************/
 package net.sourceforge.phpeclipse;
 
-import java.util.MissingResourceException;
-import java.util.ResourceBundle;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+import java.util.PropertyResourceBundle;
+import java.util.Set;
 
-import net.sourceforge.phpdt.internal.ui.preferences.TemplatePreferencePage;
+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.internal.core.BatchOperation;
+import net.sourceforge.phpdt.internal.core.JavaModelManager;
+import net.sourceforge.phpdt.internal.core.util.Util;
+import net.sourceforge.phpdt.internal.corext.template.php.CodeTemplateContextType;
+import net.sourceforge.phpdt.internal.corext.template.php.HTMLContextType;
+import net.sourceforge.phpdt.internal.corext.template.php.JavaContextType;
+import net.sourceforge.phpdt.internal.corext.template.php.JavaDocContextType;
+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.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;
+import net.sourceforge.phpdt.ui.IContextMenuConstants;
+import net.sourceforge.phpdt.ui.IWorkingCopyManager;
+import net.sourceforge.phpdt.ui.PreferenceConstants;
+import net.sourceforge.phpdt.ui.text.JavaTextTools;
+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.ICompilationUnitDocumentProvider;
 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.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.resources.WorkspaceJob;
 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.text.templates.ContextTypeRegistry;
+import org.eclipse.jface.text.templates.persistence.TemplateStore;
+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;
+import org.eclipse.ui.IEditorInput;
+import org.eclipse.ui.IEditorPart;
+import org.eclipse.ui.IEditorRegistry;
+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.editors.text.templates.ContributionContextTypeRegistry;
+import org.eclipse.ui.editors.text.templates.ContributionTemplateStore;
+import org.eclipse.ui.ide.IDE;
 import org.eclipse.ui.plugin.AbstractUIPlugin;
+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 static final String LOCALHOST_PREF = "_localhost";
-  //   public static final String DOCUMENTROOT_PREF = "_documentroot";
-  //   public static final String USE_EXTERNAL_BROWSER_PREF = "_use_external_browser";
-  //   public static final String EXTERNAL_BROWSER_PREF = "_external_browser";
-  //   public static final String MYSQL_PREF = "_my_sql";
-  //   public static final String APACHE_START_PREF = "_apache_start";
-  //   public static final String APACHE_STOP_PREF = "_apache_stop";
-  //   public static final String APACHE_RESTART_PREF = "_apache_restart";
-  //  public static final String SHOW_OUTPUT_IN_CONSOLE = "_sho_output_in_console";
-  //  public static final String EXTERNAL_PARSER_PREF = "_external_parser";
-
-  /**
-   * The id of the PHP plugin (value <code>"net.sourceforge.phpeclipse"</code>).
-   */
-  public static final String PLUGIN_ID = "net.sourceforge.phpeclipse"; //$NON-NLS-1$
-  public final static String PHP_NATURE_ID = PLUGIN_ID + ".phpnature";
-  public static final String PHP_RESOURCES_VIEW_ID = PLUGIN_ID + ".resourcesview.ViewPHPResources"; //$NON-NLS-1$
-  //The shared instance.
-  private static PHPeclipsePlugin plugin;
-  //Resource bundle.
-  private ResourceBundle resourceBundle;
-
-  private ImageDescriptorRegistry fImageDescriptorRegistry;
-  private PHPDocumentProvider fCompilationUnitDocumentProvider;
-  /**
-  * 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;
-
-  /** Windows NT  */
-  private static final int WINDOWS_NT = 5;
-
-  /** Windows 9x  */
-  private static final int WINDOWS_9x = 6;
-
-  /** JVM constant for any other platform */
-  private static final int OTHER = -1;
-  /**
-   * The constructor.
-   */
-  public PHPeclipsePlugin(IPluginDescriptor descriptor) {
-    super(descriptor);
-    plugin = this;
-    setJVM();
-    try {
-      resourceBundle = ResourceBundle.getBundle("net.sourceforge.PHPeclipsePluginResources");
-    } catch (MissingResourceException x) {
-      resourceBundle = null;
-    }
-  }
-
-  public static ImageDescriptorRegistry getImageDescriptorRegistry() {
-    return getDefault().internalGetImageDescriptorRegistry();
-  }
-
-  private ImageDescriptorRegistry internalGetImageDescriptorRegistry() {
-    if (fImageDescriptorRegistry == null)
-      fImageDescriptorRegistry= new ImageDescriptorRegistry();
-    return fImageDescriptorRegistry;
-  }
-  // @TODO: refactor this into a better method name !
-  public PHPDocumentProvider getCompilationUnitDocumentProvider() {
-    if (fCompilationUnitDocumentProvider == null)
-      fCompilationUnitDocumentProvider = new PHPDocumentProvider();
-    return fCompilationUnitDocumentProvider;
-  }
-
-  public 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) {
-          jvm = MRJ_2_1;
-        } else if (version == 3.0) {
-          jvm = MRJ_3_0;
-        } 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;
-      } else {
-        jvm = WINDOWS_NT;
-      }
-    }
-  }
-  public static int getJVM() {
-    return jvm;
-  }
-  /**
-   * Returns the shared instance.
-   */
-  public static PHPeclipsePlugin getDefault() {
-    return plugin;
-  }
-
-  /**
-   * Returns the workspace instance.
-   */
-  public static IWorkspace getWorkspace() {
-    return ResourcesPlugin.getWorkspace();
-  }
-
-  public static IWorkbenchPage getActivePage() {
-    return getDefault().getActivePage();
-  }
-
-  public static IWorkbenchWindow getActiveWorkbenchWindow() {
-    return getDefault().getWorkbench().getActiveWorkbenchWindow();
-  }
-
-  public static Shell getActiveWorkbenchShell() {
-    return getActiveWorkbenchWindow().getShell();
-  }
-
-  public static String getPluginId() {
-    return getDefault().getDescriptor().getUniqueIdentifier();
-  }
-
-  public static void log(IStatus status) {
-    getDefault().getLog().log(status);
-  }
-
-  //  public static void logErrorMessage(String message) {
-  //    log(new Status(IStatus.ERROR, getPluginId(), JavaStatusConstants.INTERNAL_ERROR, message, null));
-  //  }
-  //
-  //  public static void logErrorStatus(String message, IStatus status) {
-  //    if (status == null) {
-  //      logErrorMessage(message);
-  //      return; 
-  //    }
-  //    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)); //$NON-NLS-1$
-  //  }
-  public static void log(int severity, String message) {
-    Status status = new Status(severity, PLUGIN_ID, IStatus.OK, message, null) ;
-    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 boolean isDebug() {
-    return getDefault().isDebugging();
-  }
-
-  static IPath getInstallLocation() {
-    return new Path(getDefault().getDescriptor().getInstallURL().getFile());
-  }
-
-  /**
-   * 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();
-    try {
-      return bundle.getString(key);
-    } catch (MissingResourceException e) {
-      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(USE_EXTERNAL_BROWSER_PREF, "false");
-    store.setDefault(SHOW_OUTPUT_IN_CONSOLE, "true");
-    if (jvm == WINDOWS_9x) {
-      store.setDefault(EXTERNAL_BROWSER_PREF, "command.com /c start iexplore {0}");
-    } else if (jvm == WINDOWS_NT) {
-      store.setDefault(EXTERNAL_BROWSER_PREF, "rundll32 url.dll,FileProtocolHandler {0}");
-    } else {
-      store.setDefault(EXTERNAL_BROWSER_PREF, "netscape {0}");
-    }
-    store.setDefault(DOCUMENTROOT_PREF, getWorkspace().getRoot().getLocation().toString() );
-    // store.setDefault(DOCUMENTROOT_PREF, "c:\\eclipse\\workspace");  // WIN_32
-    // store.setDefault(DOCUMENTROOT_PREF, "/eclipse/workspace");      // UNIX
-    if ((jvm == WINDOWS_9x) || (jvm == WINDOWS_NT)) {
-      store.setDefault(EXTERNAL_PARSER_PREF, "c:\\apache\\php\\php -l -f {0}");
-      store.setDefault(MYSQL_PREF, "c:\\apache\\mysql\\bin\\mysqld.exe --standalone");
-      store.setDefault(APACHE_START_PREF, "c:\\apache\\apache.exe -c \"DocumentRoot \"{0}\"\"");
-      store.setDefault(APACHE_STOP_PREF, "c:\\apache\\apache.exe -k shutdown");
-      store.setDefault(APACHE_RESTART_PREF, "c:\\apache\\apache.exe -k restart");
-    } else {
-      store.setDefault(EXTERNAL_PARSER_PREF, "/apache/php/php -l -f {0}");
-      store.setDefault(MYSQL_PREF, "/apache/mysql/bin/mysqld --standalone");
-      store.setDefault(APACHE_START_PREF, "/apache/apache -c \"DocumentRoot \"{0}\"\"");
-      store.setDefault(APACHE_STOP_PREF, "/apache/apache.exe -k shutdown");
-      store.setDefault(APACHE_RESTART_PREF, "/apache/apache -k restart");
-    }
-
-    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");
-    
-    // php syntax highlighting
-    PreferenceConverter.setDefault(store, PHP_MULTILINE_COMMENT, PHPColorProvider.MULTI_LINE_COMMENT);
-    PreferenceConverter.setDefault(store, PHP_SINGLELINE_COMMENT, PHPColorProvider.SINGLE_LINE_COMMENT);
-    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_STRING, PHPColorProvider.STRING); 
-    PreferenceConverter.setDefault(store, PHP_DEFAULT, PHPColorProvider.DEFAULT);
-    PreferenceConverter.setDefault(store, LINKED_POSITION_COLOR, PHPColorProvider.LINKED_POSITION_COLOR);
-    PreferenceConverter.setDefault(store, LINE_NUMBER_COLOR, PHPColorProvider.LINE_NUMBER_COLOR);
-
-    store.setDefault(PREFERENCE_COLOR_BACKGROUND_SYSTEM_DEFAULT, "true");
-    PreferenceConverter.setDefault(store, PREFERENCE_COLOR_BACKGROUND, PHPColorProvider.BACKGROUND_COLOR);
-  
-    TemplatePreferencePage.initDefaults(store); 
-  }
-  
-    public void startup() throws CoreException {
-    super.startup();
-    IAdapterManager manager= Platform.getAdapterManager();
-    manager.registerAdapters(new PHPElementAdapterFactory(), PHPElement.class);
-    manager.registerAdapters(new ResourceAdapterFactory(), IResource.class);
-  }
+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"; //$NON-NLS-1$
+
+       public static final String EDITOR_ID = PHPeclipsePlugin.PLUGIN_ID
+                       + ".PHPUnitEditor";
+
+       public static final String ID_PERSPECTIVE = "net.sourceforge.phpeclipse.PHPPerspective"; //$NON-NLS-1$
+
+       IWorkspace w;
+
+       /**
+        * 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;
+
+       /**
+        * The key to store customized templates.
+        * 
+        * @since 3.0
+        */
+       private static final String TEMPLATES_KEY = "net.sourceforge.phpdt.ui.text.custom_templates"; //$NON-NLS-1$
+
+       /**
+        * The key to store customized code templates.
+        * 
+        * @since 3.0
+        */
+       private static final String CODE_TEMPLATES_KEY = "net.sourceforge.phpdt.ui.text.custom_code_templates"; //$NON-NLS-1$
+
+       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;
+
+       /**
+        * The template context type registry for the java editor.
+        * 
+        * @since 3.0
+        */
+       private ContextTypeRegistry fContextTypeRegistry;
+
+       /**
+        * The code template context type registry for the java editor.
+        * 
+        * @since 3.0
+        */
+       private ContextTypeRegistry fCodeTemplateContextTypeRegistry;
+
+       /**
+        * The template store for the java editor.
+        * 
+        * @since 3.0
+        */
+       private TemplateStore fTemplateStore;
+
+       /**
+        * The coded template store for the java editor.
+        * 
+        * @since 3.0
+        */
+       private TemplateStore fCodeTemplateStore;
+
+       /** 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 ICompilationUnitDocumentProvider 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>net.sourceforge.phpdt.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.
+        */
+       public PHPeclipsePlugin() {
+               super();
+               plugin = this;
+               // externalTools = new ExternalToolsPlugin();
+
+               // try {
+               // 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;
+       // }
+       /**
+        * 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();
+       }
+
+       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
+        * 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);
+               IWorkbench workbench = getDefault().getWorkbench();
+               IWorkbenchWindow[] windows = workbench.getWorkbenchWindows();
+               for (int i = 0; i < windows.length; i++) {
+                       IWorkbenchPage[] pages = windows[i].getPages();
+                       for (int x = 0; x < pages.length; x++) {
+                               IEditorPart[] editors = pages[x].getDirtyEditors();
+                               for (int z = 0; z < editors.length; z++) {
+                                       IEditorPart ep = editors[z];
+                                       IEditorInput input = ep.getEditorInput();
+                                       if (!inputs.contains(input)) {
+                                               inputs.add(input);
+                                               result.add(ep);
+                                       }
+                               }
+                       }
+               }
+               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().getBundle().getEntry("/").getFile());
+       }
+
+       // public static int getJVM() {
+       // return jvm;
+       // }
+
+       public static String getPluginId() {
+               return getDefault().getBundle().getSymbolicName();
+       }
+
+       /**
+        * 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();
+               if (display == null) {
+                       display = Display.getDefault();
+               }
+               return display;
+       }
+
+       // public static ExternalToolsPlugin getExternalTools() {
+       // return externalTools;
+       // }
+       /**
+        * Returns the workspace instance.
+        */
+       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));
+       // }
+       //
+       // public static void logErrorStatus(String message, IStatus status) {
+       // if (status == null) {
+       // logErrorMessage(message);
+       // return;
+       // }
+       // 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)); //$NON-NLS-1$
+       // }
+       public static void log(int severity, String message) {
+               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 t) {
+               log(error(t));
+       }
+
+       public static void log(String message, Throwable t) {
+               log(error(message, t));
+       }
+
+       public static void logErrorMessage(String message) {
+               log(new Status(IStatus.ERROR, getPluginId(),
+                               IJavaStatusConstants.INTERNAL_ERROR, message, null));
+       }
+
+       public static IStatus error(Throwable t) {
+               return error("PHPeclipsePlugin.internalErrorOccurred", t); //$NON-NLS-1$
+       }
+
+       public static IStatus error(String message, Throwable t) {
+               return new Status(IStatus.ERROR, PLUGIN_ID, IStatus.ERROR, message, t);
+       }
+
+       // 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) {
+       // jvm = MRJ_2_1;
+       // } else if (version == 3.0) {
+       // jvm = MRJ_3_0;
+       // } 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;
+       // } else {
+       // jvm = WINDOWS_NT;
+       // }
+       // }
+       // }
+
+       // TODO: refactor this into a better method name !
+       public synchronized ICompilationUnitDocumentProvider getCompilationUnitDocumentProvider() {
+               if (fCompilationUnitDocumentProvider == null)
+                       fCompilationUnitDocumentProvider = new PHPDocumentProvider();
+               return fCompilationUnitDocumentProvider;
+       }
+
+       /**
+        * Get the identifier index manager for the given project
+        * 
+        * @param iProject
+        *            the current project
+        * @return
+        */
+       public IdentifierIndexManager getIndexManager(IProject iProject) {
+               IPath path = iProject.getWorkingLocation(PHPeclipsePlugin.PLUGIN_ID);
+               path = path.append("project.index");
+               String indexFilename = path.toString();
+               // try {
+               // IdentDB db = IdentDB.getInstance();
+               // } catch (ClassNotFoundException e) {
+               // e.printStackTrace();
+               // } catch (SQLException e) {
+               // e.printStackTrace();
+               // }
+               IdentifierIndexManager indexManager = (IdentifierIndexManager) fIndexManagerMap
+                               .get(indexFilename);
+               if (indexManager == null) {
+                       indexManager = new IdentifierIndexManager(indexFilename);
+                       fIndexManagerMap.put(indexFilename, indexManager);
+               }
+               return indexManager;
+       }
+
+       public synchronized IWorkingCopyManager getWorkingCopyManager() {
+               if (fWorkingCopyManager == null) {
+                       ICompilationUnitDocumentProvider provider = getCompilationUnitDocumentProvider();
+                       fWorkingCopyManager = new WorkingCopyManager(provider);
+               }
+               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(), JavaCore
+                                       .getPlugin().getPluginPreferences());
+               return fJavaTextTools;
+       }
+
+       public IFile getLastEditorFile() {
+               return fLastEditorFile;
+       }
+
+       /**
+        * 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();
+       // try {
+       // return bundle.getString(key);
+       // } catch (MissingResourceException e) {
+       // return key;
+       // }
+       // }
+       /**
+        * Returns the plugin's resource bundle,
+        */
+       // public ResourceBundle getResourceBundle() {
+       // return resourceBundle;
+       // }
+       protected void initializeDefaultPreferences(IPreferenceStore store) {
+               String operatingSystem = Platform.getOS();
+               // maxosx, linux, solaris, win32,...
+               try {
+                       InputStream is = getDefault()
+                                       .openStream(
+                                                       new Path("prefs/default_" + operatingSystem
+                                                                       + ".properties"));
+                       PropertyResourceBundle resourceBundle = new PropertyResourceBundle(
+                                       is);
+                       Enumeration e = resourceBundle.getKeys();
+                       String key;
+                       while (e.hasMoreElements()) {
+                               key = (String) e.nextElement();
+                               store.setDefault(key, resourceBundle.getString(key));
+                       }
+               } catch (Exception e) {
+                       // no default properties found
+                       if (operatingSystem.equals(Platform.OS_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");
+                               // store.setDefault(XAMPP_START_PREF,
+                               // "c:\\xampp\\xampp_start.exe");
+                               // store.setDefault(XAMPP_STOP_PREF,
+                               // "c:\\xampp\\xampp_stop.exe");
+                               // store.setDefault(
+                               // ETC_HOSTS_PATH_PREF,
+                               // "c:\\windows\\system32\\drivers\\etc\\hosts");
+                       } 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(XAMPP_START_PREF, "xamp/xampp_start");
+                               // store.setDefault(XAMPP_STOP_PREF, "xampp/xampp_stop");
+                       }
+                       // 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");
+               }
+
+               // php syntax highlighting
+               store.setDefault(PHP_USERDEF_XMLFILE, "");
+               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_VARIABLE_DOLLAR,
+                               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_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, EDITOR_PHP_BRACE_OPERATOR_COLOR,
+                               new RGB(0, 0, 0));
+               store.setDefault(EDITOR_PHP_BRACE_OPERATOR_BOLD, false);
+               store.setDefault(EDITOR_PHP_BRACE_OPERATOR_ITALIC, false);
+
+               // 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.
+        * 
+        * @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().getFile(path);
+               IEditorPart editor;
+               ITextEditor textEditor;
+               if (file != null && file.exists()) {
+                       editor = IDE.openEditor(page, file, true);
+                       textEditor = (ITextEditor) editor.getAdapter(ITextEditor.class);
+               } else {
+                       // Otherwise open the stream directly
+                       if (page == null)
+                               return null;
+                       FileStorage storage = new FileStorage(path);
+                       IEditorRegistry registry = getWorkbench().getEditorRegistry();
+                       IEditorDescriptor desc = registry.getDefaultEditor(filename);
+                       if (desc == null) {
+                               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();
+                               if (!(documentProvider instanceof ExternalStorageDocumentProvider)) {
+                                       storage.setReadOnly();
+                               }
+                       }
+               }
+               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 {
+               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));
+                               } catch (BadLocationException e) {
+                                       // invalid text position -> do nothing
+                               }
+                       }
+               }
+       }
+
+       /**
+        * 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());
+                               textEditor.selectAndReveal(offset, length);
+                       }
+               }
+       }
+
+       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());
+                                       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.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();
+
+                       // 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);
+               }
+       }
+
+       /**
+        * 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);
+       }
+
+       /**
+        * 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 modelManager = JavaModelManager
+                               .getJavaModelManager();
+               try {
+                       modelManager.configurePluginDebugOptions();
+
+                       // request state folder creation (workaround 19885)
+                       getStateLocation();
+                       // retrieve variable values
+                       PHPeclipsePlugin.getDefault().getPluginPreferences()
+                                       .addPropertyChangeListener(
+                                                       new JavaModelManager.PluginPreferencesListener());
+                       // manager.loadVariablesAndContainers();
+
+                       final IWorkspace workspace = ResourcesPlugin.getWorkspace();
+                       workspace.addResourceChangeListener(modelManager.deltaState,
+                                       IResourceChangeEvent.PRE_BUILD
+                                                       | IResourceChangeEvent.POST_BUILD
+                                                       | IResourceChangeEvent.POST_CHANGE
+                                                       | IResourceChangeEvent.PRE_DELETE
+                                                       | IResourceChangeEvent.PRE_CLOSE);
+
+                       ISavedState savedState = workspace.addSaveParticipant(
+                                       PHPeclipsePlugin.this, modelManager);
+
+                       // 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
+// This causes timeout at EclipseLazyStarter
+//                     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,
+//                                                                                             modelManager);
+//                                                             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
+//                                                                     modelManager.deltaState.getDeltaProcessor().overridenEventType = IResourceChangeEvent.POST_CHANGE;
+//                                                                     savedState
+//                                                                                     .processResourceChangeEvents(modelManager.deltaState);
+//                                                             }
+//                                                     }
+//                                             }, monitor);
+//                                     } catch (CoreException e) {
+//                                             return e.getStatus();
+//                                     }
+//                                     return Status.OK_STATUS;
+//                             }
+//                     };
+// Replace Job + IWorkspace.run() to WorkspaceJob
+                       WorkspaceJob processSavedState = new WorkspaceJob(
+                                       Util.bind("savedState.jobName")) { //$NON-NLS-1$
+                               public IStatus runInWorkspace(IProgressMonitor monitor)
+                                               throws CoreException {
+                                       ISavedState savedState = workspace.addSaveParticipant(
+                                                       PHPeclipsePlugin.this, modelManager);
+                                       if (savedState != null) {
+                                               modelManager.deltaState.getDeltaProcessor().overridenEventType
+                                                               = IResourceChangeEvent.POST_CHANGE;
+                                               savedState.processResourceChangeEvents(modelManager.deltaState);
+                                       }
+                                       return Status.OK_STATUS;
+                               }
+                       };
+                       processSavedState.setSystem(true);
+                       processSavedState.setPriority(Job.SHORT); // process asap
+                       processSavedState.schedule();
+               } catch (RuntimeException e) {
+                       modelManager.shutdown();
+                       throw e;
+               }
+
+               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();
+
+       }
+
+       private void registerAdapters() {
+               fJavaElementAdapterFactory = new JavaElementAdapterFactory();
+               fResourceAdapterFactory = new ResourceAdapterFactory();
+
+               IAdapterManager manager = Platform.getAdapterManager();
+               manager
+                               .registerAdapters(fJavaElementAdapterFactory,
+                                               IJavaElement.class);
+               manager.registerAdapters(fResourceAdapterFactory, IResource.class);
+       }
+
+       private void unregisterAdapters() {
+               IAdapterManager manager = Platform.getAdapterManager();
+               manager.unregisterAdapters(fJavaElementAdapterFactory);
+               manager.unregisterAdapters(fResourceAdapterFactory);
+       }
+
+       /**
+        * 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>net.sourceforge.phpdt.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);
+               }
+       }
+
+       /**
+        * Returns the template context type registry for the java plugin.
+        * 
+        * @return the template context type registry for the java plugin
+        * @since 3.0
+        */
+       public ContextTypeRegistry getTemplateContextRegistry() {
+               if (fContextTypeRegistry == null) {
+                       fContextTypeRegistry = new ContributionContextTypeRegistry();
+
+                       fContextTypeRegistry.addContextType(new JavaContextType());
+                       fContextTypeRegistry.addContextType(new JavaDocContextType());
+                       fContextTypeRegistry.addContextType(new HTMLContextType());
+               }
+
+               return fContextTypeRegistry;
+       }
+
+       /**
+        * Returns the template store for the java editor templates.
+        * 
+        * @return the template store for the java editor templates
+        * @since 3.0
+        */
+       public TemplateStore getTemplateStore() {
+               if (fTemplateStore == null) {
+                       fTemplateStore = new ContributionTemplateStore(
+                                       getTemplateContextRegistry(), getPreferenceStore(),
+                                       TEMPLATES_KEY);
+                       try {
+                               fTemplateStore.load();
+                       } catch (IOException e) {
+                               log(e);
+                       }
+               }
+
+               return fTemplateStore;
+       }
+
+       /**
+        * Returns the template context type registry for the code generation
+        * templates.
+        * 
+        * @return the template context type registry for the code generation
+        *         templates
+        * @since 3.0
+        */
+       public ContextTypeRegistry getCodeTemplateContextRegistry() {
+               if (fCodeTemplateContextTypeRegistry == null) {
+                       fCodeTemplateContextTypeRegistry = new ContributionContextTypeRegistry();
+
+                       CodeTemplateContextType
+                                       .registerContextTypes(fCodeTemplateContextTypeRegistry);
+               }
+
+               return fCodeTemplateContextTypeRegistry;
+       }
+
+       /**
+        * Returns the template store for the code generation templates.
+        * 
+        * @return the template store for the code generation templates
+        * @since 3.0
+        */
+       public TemplateStore getCodeTemplateStore() {
+               if (fCodeTemplateStore == null) {
+                       fCodeTemplateStore = new ContributionTemplateStore(
+                                       getCodeTemplateContextRegistry(), getPreferenceStore(),
+                                       CODE_TEMPLATES_KEY);
+                       try {
+                               fCodeTemplateStore.load();
+                       } catch (IOException e) {
+                               log(e);
+                       }
+               }
+
+               return fCodeTemplateStore;
+       }
 }
\ No newline at end of file