net.sourceforge.phpdt.ui.javaFoldingStructureProvider
* extension point.
*
* @since 3.0
*/
private JavaFoldingStructureProviderRegistry fFoldingStructureProviderRegistry;
public static IWorkbenchPage getActivePage() {
return getDefault().internalGetActivePage();
}
private IWorkbenchPage internalGetActivePage() {
return getWorkbench().getActiveWorkbenchWindow().getActivePage();
}
public static Shell getActiveWorkbenchShell() {
return getActiveWorkbenchWindow().getShell();
}
public static IWorkbenchWindow getActiveWorkbenchWindow() {
return getDefault().getWorkbench().getActiveWorkbenchWindow();
}
// Public Methods ----------------------------------------------------------
/**
* Returns the shared instance.
*/
public static WebUI getDefault() {
return plugin;
}
/**
* Returns the workspace instance.
*/
public static IWorkspace getWorkspace() {
return ResourcesPlugin.getWorkspace();
}
/** The context type registry. */
private ContributionContextTypeRegistry fRegistry;
/** The template store. */
private TemplateStore fStore;
// Constructors ------------------------------------------------------------
/**
* The constructor.
*/
public WebUI() {
plugin = this;
}
/**
* Returns this plug-in's context type registry.
*
* @return the context type registry for this plug-in instance
*/
public ContextTypeRegistry getContextTypeRegistry() {
if (fRegistry == null) {
// create an configure the contexts available in the editor
fRegistry = new ContributionContextTypeRegistry();
fRegistry.addContextType(XMLTemplateContextType.XML_CONTEXT_TYPE);
fRegistry.addContextType(HTMLTemplateContextType.HTML_CONTEXT_TYPE);
fRegistry.addContextType(SmartyTemplateContextType.SMARTY_CONTEXT_TYPE);
fRegistry.addContextType(JSTemplateContextType.JS_CONTEXT_TYPE);
}
return fRegistry;
}
// Private Methods ---------------------------------------------------------
/**
* Returns an image descriptor for the image corresponding to the specified
* key (which is the name of the image file).
*
* @param key
* The key of the image
* @return The descriptor for the requested image, or null if
* the image could not be found
*/
private ImageDescriptor getImageDescriptor(String key) {
try {
URL url = getBundle().getEntry("/icons/" + key); //$NON-NLS-1$
return ImageDescriptor.createFromURL(url);
} catch (IllegalStateException e) {
return null;
}
}
/**
* Returns this plug-in's template store.
*
* @return the template store of this plug-in instance
*/
public TemplateStore getTemplateStore() {
if (fStore == null) {
fStore = new ContributionTemplateStore(getContextTypeRegistry(),
getDefault().getPreferenceStore(), CUSTOM_TEMPLATES_KEY);
try {
fStore.load();
} catch (IOException e) {
WebUI
.getDefault()
.getLog()
.log(
new Status(
IStatus.ERROR,
"net.sourceforge.phpeclipse.ui", IStatus.OK, "", e)); //$NON-NLS-1$ //$NON-NLS-2$
}
}
return fStore;
}
/*
* @see AbstractUIPlugin#initializeImageRegistry(ImageRegistry)
*/
protected void initializeImageRegistry(ImageRegistry reg) {
reg.put(ICON_OVERLAY_ERROR, getImageDescriptor(ICON_OVERLAY_ERROR));
reg.put(ICON_OVERLAY_WARNING, getImageDescriptor(ICON_OVERLAY_WARNING));
}
// private IWorkbenchPage internalGetActivePage() {
// IWorkbenchWindow window = getWorkbench().getActiveWorkbenchWindow();
// if (window != null)
// return window.getActivePage();
// return null;
// }
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, ""
+ e.getLocalizedMessage(), e));
}
public static String getPluginId() {
return getDefault().getBundle().getSymbolicName();
}
/**
* 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(WebUI
.getDefault().getPluginPreferences()),
generalTextStore });
}
return fCombinedPreferenceStore;
}
// TODO: refactor this into a better method name !
public synchronized ICompilationUnitDocumentProvider getCompilationUnitDocumentProvider() {
if (fCompilationUnitDocumentProvider == null)
fCompilationUnitDocumentProvider = new PHPDocumentProvider();
return fCompilationUnitDocumentProvider;
}
public synchronized JavaTextTools getJavaTextTools() {
if (fJavaTextTools == null)
fJavaTextTools = new JavaTextTools(getPreferenceStore(), /*JavaCore
.getPlugin().*/getPluginPreferences());
return fJavaTextTools;
}
public synchronized IWorkingCopyManager getWorkingCopyManager() {
if (fWorkingCopyManager == null) {
ICompilationUnitDocumentProvider provider = getCompilationUnitDocumentProvider();
fWorkingCopyManager = new WorkingCopyManager(provider);
}
return fWorkingCopyManager;
}
public synchronized ProblemMarkerManager getProblemMarkerManager() {
if (fProblemMarkerManager == null)
fProblemMarkerManager = new ProblemMarkerManager();
return fProblemMarkerManager;
}
/**
* 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 static ImageDescriptorRegistry getImageDescriptorRegistry() {
return getDefault().internalGetImageDescriptorRegistry();
}
private ImageDescriptorRegistry internalGetImageDescriptorRegistry() {
if (fImageDescriptorRegistry == null)
fImageDescriptorRegistry = new ImageDescriptorRegistry();
return fImageDescriptorRegistry;
}
/**
* Returns the registry of the extensions to the
* net.sourceforge.phpdt.ui.javaFoldingStructureProvider
* extension point.
*
* @return the registry of contributed
* IJavaFoldingStructureProvider
* @since 3.0
*/
public synchronized JavaFoldingStructureProviderRegistry getFoldingStructureProviderRegistry() {
if (fFoldingStructureProviderRegistry == null)
fFoldingStructureProviderRegistry = new JavaFoldingStructureProviderRegistry();
return fFoldingStructureProviderRegistry;
}
/**
* 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;
}
public synchronized MembersOrderPreferenceCache getMemberOrderPreferenceCache() {
if (fMembersOrderPreferenceCache == null)
fMembersOrderPreferenceCache = new MembersOrderPreferenceCache();
return fMembersOrderPreferenceCache;
}
/**
* 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;
}
/**
* 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 IdentifierIndexManager getIndexManager(IProject iProject) {
IPath path = iProject.getWorkingLocation(/*WebUI*/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;
}
/**
* 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;
}
/**
* 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;
}
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 static void logErrorMessage(String message) {
log(new Status(IStatus.ERROR, getPluginId(),IJavaStatusConstants.INTERNAL_ERROR, message, null));
}
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(String message, Throwable t) {
log(error(message, t));
}
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);
}
/**
* Resets the Java editor text hovers contributed to the workbench.
* * This will force a rebuild of the descriptors the next time a client asks * for them. *
* * @return an array of JavaEditorTextHoverDescriptor * @since 2.1 */ public void resetJavaEditorTextHoverDescriptors() { fJavaEditorTextHoverDescriptors = null; } /** * 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; } // public static void logErrorMessage(String message) { // log(new Status(IStatus.ERROR, getPluginId(), // JavaStatusConstants.INTERNAL_ERROR, message, null)); // } /* * (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*/WebUI.this, modelManager); WorkspaceJob processSavedState = new WorkspaceJob( Util.bind("savedState.jobName")) { //$NON-NLS-1$ public IStatus runInWorkspace(IProgressMonitor monitor) throws CoreException { ISavedState savedState = workspace.addSaveParticipant( /*PHPeclipsePlugin*/WebUI.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); } /** * 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)); } }; // incastrix /*JFaceResources.getFontRegistry().addListener( fFontPropertyChangeListener);*/ } }