| /******************************************************************************* |
| * Copyright (c) 2007 IBM Corporation and Others |
| * 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: |
| * Daisuke SATO - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.actf.model.dom.dombycom.impl.html; |
| |
| import java.util.ArrayList; |
| |
| import org.eclipse.actf.model.dom.dombycom.ISelectElement; |
| import org.eclipse.actf.model.dom.dombycom.impl.Helper; |
| import org.eclipse.actf.model.dom.dombycom.impl.NodeImpl; |
| import org.eclipse.actf.util.win32.comclutch.IDispatch; |
| |
| @SuppressWarnings("nls") |
| public class SelectElementImpl extends HTMLElementImpl implements |
| ISelectElement { |
| |
| public SelectElementImpl(NodeImpl baseNode, IDispatch inode) { |
| super(baseNode, inode); |
| } |
| |
| public void setSelectedIndices(int[] indices) { |
| int[] prev = getSelectedIndices(); |
| |
| int length = (Integer) Helper.get(inode, "length"); |
| for (int i = 0; i < length; i++) { |
| IDispatch option = (IDispatch) inode.invoke1("item", i); |
| Helper.put(option, "selected", false); |
| } |
| |
| for (int i = 0; i < indices.length; i++) { |
| IDispatch option = (IDispatch) inode.invoke1("item", indices[i]); |
| Helper.put(option, "selected", true); |
| } |
| |
| if (Helper.hasProperty(inode, "onchange")) { |
| if (prev.length != indices.length) { |
| inode.invoke0("onchange"); |
| } else { |
| for (int i = 0; i < prev.length; i++) { |
| if (prev[i] != indices[i]) { |
| inode.invoke0("onchange"); |
| break; |
| } |
| } |
| } |
| } |
| |
| } |
| |
| public int[] getSelectedIndices() { |
| ArrayList<Integer> list = new ArrayList<Integer>(); |
| int length = (Integer) Helper.get(inode, "length"); |
| for (int i = 0; i < length; i++) { |
| IDispatch option = (IDispatch) inode.invoke1("item", i); |
| boolean selected = (Boolean) Helper.get(option, "selected"); |
| if (selected) |
| list.add(i); |
| } |
| |
| int[] indices = new int[list.size()]; |
| for (int i = 0; i < indices.length; i++) |
| indices[i] = list.get(i); |
| return indices; |
| } |
| |
| public int getOptionsCount() { |
| int length = (Integer) Helper.get(inode, "length"); |
| return length; |
| } |
| |
| public String getOptionTextAt(int index) { |
| IDispatch option = (IDispatch) inode.invoke1("item", index); |
| return (String) Helper.get(option, "text"); |
| } |
| } |