| /******************************************************************************* |
| * Copyright (c) 2010 SAP AG. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Emil Simeonov - initial API and implementation. |
| * Dimitar Donchev - initial API and implementation. |
| * Dimitar Tenev - initial API and implementation. |
| * Nevena Manova - initial API and implementation. |
| * Georgi Konstantinov - initial API and implementation. |
| *******************************************************************************/ |
| package org.eclipse.wst.sse.sieditor.ui.listeners; |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.eclipse.wst.sse.sieditor.model.api.IModelRoot; |
| import org.eclipse.wst.sse.sieditor.ui.listeners.impl.ModelReconcilerPageChangedLister; |
| import org.eclipse.wst.sse.sieditor.ui.listeners.impl.SelectionUpdaterPageChangedListener; |
| import org.eclipse.wst.sse.sieditor.ui.listeners.impl.TreeRefresherPageChangedListener; |
| import org.eclipse.wst.sse.sieditor.ui.view.impl.SISourceEditorPart; |
| |
| public class PageChangedListenersManager { |
| |
| private List<IPageChangedListener> listeners; |
| |
| private final SISourceEditorPart sourcePage; |
| |
| public PageChangedListenersManager(SISourceEditorPart sourcePage) { |
| super(); |
| this.sourcePage = sourcePage; |
| initializeDefaultPageChangedListeners(); |
| } |
| |
| private void initializeDefaultPageChangedListeners() { |
| listeners = new ArrayList<IPageChangedListener>(); |
| |
| listeners.add(new ModelReconcilerPageChangedLister()); |
| listeners.add(new SelectionUpdaterPageChangedListener(sourcePage)); |
| listeners.add(new TreeRefresherPageChangedListener()); |
| } |
| |
| public void notifyPageChanged(int newPageIndex, int oldPageIndex, List pages, IModelRoot modelRoot) { |
| for (IPageChangedListener listener : listeners) { |
| listener.pageChanged(newPageIndex, oldPageIndex, pages, modelRoot); |
| } |
| } |
| |
| public List<IPageChangedListener> getListeners() { |
| return Collections.unmodifiableList(listeners); |
| } |
| |
| public void addPageChangeListener(IPageChangedListener pageChangedListener) { |
| listeners.add(pageChangedListener); |
| } |
| |
| } |