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

diff --git a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/CompositeReconcilingStrategy.java b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/CompositeReconcilingStrategy.java
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+++ b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/CompositeReconcilingStrategy.java
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+/*******************************************************************************
+ * 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;
+
+import org.eclipse.core.runtime.IProgressMonitor;
+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;
+
+/**
+ * A reconciling strategy consisting of a sequence of internal reconciling
+ * strategies. By default, all requests are passed on to the contained
+ * strategies.
+ * 
+ * @since 3.0
+ */
+public class CompositeReconcilingStrategy implements IReconcilingStrategy,
+		IReconcilingStrategyExtension {
+
+	/** The list of internal reconciling strategies. */
+	private IReconcilingStrategy[] fStrategies;
+
+	/**
+	 * Creates a new, empty composite reconciling strategy.
+	 */
+	public CompositeReconcilingStrategy() {
+	}
+
+	/**
+	 * Sets the reconciling strategies for this composite strategy.
+	 * 
+	 * @param strategies
+	 *            the strategies to be set or <code>null</code>
+	 */
+	public void setReconcilingStrategies(IReconcilingStrategy[] strategies) {
+		fStrategies = strategies;
+	}
+
+	/**
+	 * Returns the previously set stratgies or <code>null</code>.
+	 * 
+	 * @return the contained strategies or <code>null</code>
+	 */
+	public IReconcilingStrategy[] getReconcilingStrategies() {
+		return fStrategies;
+	}
+
+	/*
+	 * @see org.eclipse.jface.text.reconciler.IReconcilingStrategy#setDocument(org.eclipse.jface.text.IDocument)
+	 */
+	public void setDocument(IDocument document) {
+		if (fStrategies == null)
+			return;
+
+		for (int i = 0; i < fStrategies.length; i++)
+			fStrategies[i].setDocument(document);
+	}
+
+	/*
+	 * @see org.eclipse.jface.text.reconciler.IReconcilingStrategy#reconcile(org.eclipse.jface.text.reconciler.DirtyRegion,
+	 *      org.eclipse.jface.text.IRegion)
+	 */
+	public void reconcile(DirtyRegion dirtyRegion, IRegion subRegion) {
+		if (fStrategies == null)
+			return;
+
+		for (int i = 0; i < fStrategies.length; i++)
+			fStrategies[i].reconcile(dirtyRegion, subRegion);
+	}
+
+	/*
+	 * @see org.eclipse.jface.text.reconciler.IReconcilingStrategy#reconcile(org.eclipse.jface.text.IRegion)
+	 */
+	public void reconcile(IRegion partition) {
+		if (fStrategies == null)
+			return;
+
+		for (int i = 0; i < fStrategies.length; i++)
+			fStrategies[i].reconcile(partition);
+	}
+
+	/*
+	 * @see org.eclipse.jface.text.reconciler.IReconcilingStrategyExtension#setProgressMonitor(org.eclipse.core.runtime.IProgressMonitor)
+	 */
+	public void setProgressMonitor(IProgressMonitor monitor) {
+		if (fStrategies == null)
+			return;
+
+		for (int i = 0; i < fStrategies.length; i++) {
+			if (fStrategies[i] instanceof IReconcilingStrategyExtension) {
+				IReconcilingStrategyExtension extension = (IReconcilingStrategyExtension) fStrategies[i];
+				extension.setProgressMonitor(monitor);
+			}
+		}
+	}
+
+	/*
+	 * @see org.eclipse.jface.text.reconciler.IReconcilingStrategyExtension#initialReconcile()
+	 */
+	public void initialReconcile() {
+		if (fStrategies == null)
+			return;
+
+		for (int i = 0; i < fStrategies.length; i++) {
+			if (fStrategies[i] instanceof IReconcilingStrategyExtension) {
+				IReconcilingStrategyExtension extension = (IReconcilingStrategyExtension) fStrategies[i];
+				extension.initialReconcile();
+			}
+		}
+	}
+}