X-Git-Url: http://secure.phpeclipse.com

diff --git a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/JavaCompositeReconcilingStrategy.java b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/JavaCompositeReconcilingStrategy.java
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+++ b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/JavaCompositeReconcilingStrategy.java
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+/*******************************************************************************
+ * Copyright (c) 2000, 2004 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;
+
+import net.sourceforge.phpdt.internal.ui.text.java.IProblemRequestorExtension;
+import net.sourceforge.phpdt.internal.ui.text.java.JavaReconcilingStrategy;
+import net.sourceforge.phpdt.internal.ui.text.spelling.SpellReconcileStrategy;
+import net.sourceforge.phpdt.ui.PreferenceConstants;
+import net.sourceforge.phpeclipse.ui.WebUI;
+//import net.sourceforge.phpeclipse.PHPeclipsePlugin;
+
+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.source.IAnnotationModel;
+import org.eclipse.ui.texteditor.IDocumentProvider;
+import org.eclipse.ui.texteditor.ITextEditor;
+
+/**
+ * Reconciling strategy for Java code. This is a composite strategy containing
+ * the regular java model reconciler and the comment spell checking strategy.
+ * 
+ * @since 3.0
+ */
+public class JavaCompositeReconcilingStrategy extends
+		CompositeReconcilingStrategy {
+
+	private ITextEditor fEditor;
+
+	private JavaReconcilingStrategy fJavaStrategy;
+
+	/**
+	 * Creates a new Java reconciling strategy.
+	 * 
+	 * @param editor
+	 *            the editor of the strategy's reconciler
+	 * @param documentPartitioning
+	 *            the document partitioning this strategy uses for configuration
+	 */
+	public JavaCompositeReconcilingStrategy(ITextEditor editor,
+			String documentPartitioning) {
+		fEditor = editor;
+		fJavaStrategy = new JavaReconcilingStrategy(editor);
+		setReconcilingStrategies(new IReconcilingStrategy[] {
+				fJavaStrategy,
+				new SpellReconcileStrategy(editor, documentPartitioning,
+						PreferenceConstants.getPreferenceStore()) });
+	}
+
+	/**
+	 * Returns the problem requestor for the editor's input element.
+	 * 
+	 * @return the problem requestor for the editor's input element
+	 */
+	private IProblemRequestorExtension getProblemRequestorExtension() {
+		IDocumentProvider p = fEditor.getDocumentProvider();
+		if (p == null) {
+			try {
+				// work around for
+				// https://bugs.eclipse.org/bugs/show_bug.cgi?id=51522
+				p = WebUI.getDefault()
+						.getCompilationUnitDocumentProvider();
+			} catch (NullPointerException npe) {
+				return null;
+			}
+		}
+		IAnnotationModel m = p.getAnnotationModel(fEditor.getEditorInput());
+		if (m instanceof IProblemRequestorExtension)
+			return (IProblemRequestorExtension) m;
+		return null;
+	}
+
+	/*
+	 * @see org.eclipse.jface.text.reconciler.CompositeReconcilingStrategy#reconcile(org.eclipse.jface.text.reconciler.DirtyRegion,
+	 *      org.eclipse.jface.text.IRegion)
+	 */
+	public void reconcile(DirtyRegion dirtyRegion, IRegion subRegion) {
+		IProblemRequestorExtension e = getProblemRequestorExtension();
+		if (e != null) {
+			try {
+				e.beginReportingSequence();
+				super.reconcile(dirtyRegion, subRegion);
+			} finally {
+				e.endReportingSequence();
+			}
+		} else {
+			super.reconcile(dirtyRegion, subRegion);
+		}
+	}
+
+	/*
+	 * @see org.eclipse.jface.text.reconciler.CompositeReconcilingStrategy#reconcile(org.eclipse.jface.text.IRegion)
+	 */
+	public void reconcile(IRegion partition) {
+		IProblemRequestorExtension e = getProblemRequestorExtension();
+		if (e != null) {
+			try {
+				e.beginReportingSequence();
+				super.reconcile(partition);
+			} finally {
+				e.endReportingSequence();
+			}
+		} else {
+			super.reconcile(partition);
+		}
+	}
+
+	/**
+	 * Tells this strategy whether to inform its listeners.
+	 * 
+	 * @param notify
+	 *            <code>true</code> if listeners should be notified
+	 */
+	public void notifyListeners(boolean notify) {
+		fJavaStrategy.notifyListeners(notify);
+	}
+
+	/*
+	 * @see org.eclipse.jface.text.reconciler.CompositeReconcilingStrategy#initialReconcile()
+	 */
+	public void initialReconcile() {
+		IProblemRequestorExtension e = getProblemRequestorExtension();
+		if (e != null) {
+			try {
+				e.beginReportingSequence();
+				super.initialReconcile();
+			} finally {
+				e.endReportingSequence();
+			}
+		} else {
+			super.initialReconcile();
+		}
+	}
+
+	/**
+	 * Called before reconciling is started.
+	 * 
+	 * @since 3.0
+	 */
+	public void aboutToBeReconciled() {
+		fJavaStrategy.aboutToBeReconciled();
+
+	}
+}
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