/*******************************************************************************
* 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 null
*/
public void setReconcilingStrategies(IReconcilingStrategy[] strategies) {
fStrategies = strategies;
}
/**
* Returns the previously set stratgies or null
.
*
* @return the contained strategies or null
*/
// 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();
}
}
}
}