--- /dev/null
+/***********************************************************************************************************************************
+ * Copyright (c) 2000, 2003 IBM Corporation 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 API and implementation
+ **********************************************************************************************************************************/
+
+package net.sourceforge.phpdt.internal.ui.text.java;
+
+import net.sourceforge.phpdt.core.ICompilationUnit;
+import net.sourceforge.phpdt.core.JavaModelException;
+import net.sourceforge.phpdt.ui.IWorkingCopyManager;
+import net.sourceforge.phpeclipse.ui.WebUI;
+//import net.sourceforge.phpeclipse.PHPeclipsePlugin;
+
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.NullProgressMonitor;
+import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.IRegion;
+import org.eclipse.jface.text.reconciler.DirtyRegion;
+import org.eclipse.jface.text.reconciler.IReconcilingStrategy;
+import org.eclipse.jface.text.reconciler.IReconcilingStrategyExtension;
+import org.eclipse.jface.text.source.IAnnotationModel;
+import org.eclipse.ui.texteditor.IDocumentProvider;
+import org.eclipse.ui.texteditor.ITextEditor;
+
+public class JavaReconcilingStrategy implements IReconcilingStrategy,
+ IReconcilingStrategyExtension {
+
+ private ITextEditor fEditor;
+
+ private IWorkingCopyManager fManager;
+
+ private IDocumentProvider fDocumentProvider;
+
+ private IProgressMonitor fProgressMonitor;
+
+ private boolean fNotify = true;
+
+ private IJavaReconcilingListener fJavaReconcilingListener;
+
+ private boolean fIsJavaReconcilingListener;
+
+ public JavaReconcilingStrategy(ITextEditor editor) {
+ fEditor = editor;
+ fManager = WebUI.getDefault().getWorkingCopyManager();
+ fDocumentProvider = WebUI.getDefault()
+ .getCompilationUnitDocumentProvider();
+ fIsJavaReconcilingListener = fEditor instanceof IJavaReconcilingListener;
+ if (fIsJavaReconcilingListener)
+ fJavaReconcilingListener = (IJavaReconcilingListener) fEditor;
+ }
+
+ private IProblemRequestorExtension getProblemRequestorExtension() {
+ IAnnotationModel model = fDocumentProvider.getAnnotationModel(fEditor
+ .getEditorInput());
+ if (model instanceof IProblemRequestorExtension)
+ return (IProblemRequestorExtension) model;
+ return null;
+ }
+
+ private void reconcile() {
+ // // try {
+ //
+ // /* fix for missing cancel flag communication */
+ // IProblemRequestorExtension extension =
+ // getProblemRequestorExtension();
+ // if (extension != null)
+ // extension.setProgressMonitor(fProgressMonitor);
+ //
+ // // reconcile
+ // // synchronized (unit) {
+ // // unit.reconcile(true, fProgressMonitor);
+ // // }
+ //
+ // Parser parser = new Parser();
+ // parser.initializeScanner();
+ // // actualParser.setFileToParse(fileToParse);
+ // String text =
+ // fEditor.getDocumentProvider().getDocument(fEditor.getEditorInput()).get();
+ // parser.init(text);
+ // parser.reportSyntaxError();
+ // // checkAndReportBracketAnomalies(parser.problemReporter());
+ //
+ // /* fix for missing cancel flag communication */
+ // if (extension != null)
+ // extension.setProgressMonitor(null);
+ //
+ // // update participants
+ // try {
+ // if (fEditor instanceof IReconcilingParticipant && fNotify &&
+ // !fProgressMonitor.isCanceled()) {
+ // IReconcilingParticipant p = (IReconcilingParticipant) fEditor;
+ // p.reconciled();
+ // }
+ // } finally {
+ // fNotify = true;
+ // }
+
+ // JDT implementation:
+ try {
+ ICompilationUnit unit = fManager.getWorkingCopy(fEditor
+ .getEditorInput());
+ if (unit != null) {
+ try {
+
+ /* fix for missing cancel flag communication */
+ IProblemRequestorExtension extension = getProblemRequestorExtension();
+ if (extension != null)
+ extension.setProgressMonitor(fProgressMonitor);
+
+ // reconcile
+ synchronized (unit) {
+ unit.reconcile(true, fProgressMonitor);
+ }
+
+ /* fix for missing cancel flag communication */
+ if (extension != null)
+ extension.setProgressMonitor(null);
+
+ // update participants
+ try {
+ if (fEditor instanceof IReconcilingParticipant
+ && fNotify && !fProgressMonitor.isCanceled()) {
+ IReconcilingParticipant p = (IReconcilingParticipant) fEditor;
+ p.reconciled();
+ }
+ } finally {
+ fNotify = true;
+ }
+
+ } catch (JavaModelException x) {
+ // swallow exception
+ }
+ }
+ } finally {
+ // Always notify listeners, see
+ // https://bugs.eclipse.org/bugs/show_bug.cgi?id=55969 for the final
+ // solution
+ try {
+ if (fIsJavaReconcilingListener) {
+ IProgressMonitor pm = fProgressMonitor;
+ if (pm == null)
+ pm = new NullProgressMonitor();
+ fJavaReconcilingListener.reconciled(null, !fNotify, pm);
+ }
+ } finally {
+ fNotify = true;
+ }
+
+ }
+ }
+
+ /*
+ * @see IReconcilingStrategy#reconcile(IRegion)
+ */
+ public void reconcile(IRegion partition) {
+ reconcile();
+ }
+
+ /*
+ * @see IReconcilingStrategy#reconcile(DirtyRegion, IRegion)
+ */
+ public void reconcile(DirtyRegion dirtyRegion, IRegion subRegion) {
+ reconcile();
+ }
+
+ /*
+ * @see IReconcilingStrategy#setDocument(IDocument)
+ */
+ public void setDocument(IDocument document) {
+ }
+
+ /*
+ * @see IReconcilingStrategyExtension#setProgressMonitor(IProgressMonitor)
+ */
+ public void setProgressMonitor(IProgressMonitor monitor) {
+ fProgressMonitor = monitor;
+ }
+
+ /*
+ * @see IReconcilingStrategyExtension#initialReconcile()
+ */
+ public void initialReconcile() {
+ reconcile();
+ }
+
+ /**
+ * Tells this strategy whether to inform its participants.
+ *
+ * @param notify
+ * <code>true</code> if participant should be notified
+ */
+ public void notifyParticipants(boolean notify) {
+ fNotify = notify;
+ }
+
+ /**
+ * Tells this strategy whether to inform its listeners.
+ *
+ * @param notify
+ * <code>true</code> if listeners should be notified
+ */
+ public void notifyListeners(boolean notify) {
+ fNotify = notify;
+ }
+
+ /**
+ * Called before reconciling is started.
+ *
+ * @since 3.0
+ */
+ public void aboutToBeReconciled() {
+ if (fIsJavaReconcilingListener)
+ fJavaReconcilingListener.aboutToBeReconciled();
+ }
+}
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