| /******************************************************************************* |
| * Copyright (c) 2003, 2008 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: |
| * Masahide WASHIZAWA - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.actf.visualization.engines.voicebrowser.internal; |
| |
| import org.eclipse.actf.visualization.engines.voicebrowser.Context; |
| import org.eclipse.actf.visualization.engines.voicebrowser.Packet; |
| import org.eclipse.actf.visualization.engines.voicebrowser.PacketCollection; |
| import org.w3c.dom.Element; |
| import org.w3c.dom.Node; |
| import org.w3c.dom.NodeList; |
| import org.w3c.dom.NamedNodeMap; |
| |
| public class StaticSELECTRenderer implements IElementRenderer { |
| |
| /** |
| * @see org.eclipse.actf.visualization.engines.voicebrowser.internal.IElementRenderer#getPacketCollectionIn(Element, Context) |
| */ |
| public PacketCollection getPacketCollectionIn( |
| Element element, |
| Context curContext, |
| String url, |
| MessageCollection mc) { |
| |
| // set `context in' flags |
| setContextIn(element, curContext); |
| |
| // get number of options |
| NodeList children = element.getChildNodes(); |
| int num = 0; |
| for (int i = 0; i < children.getLength(); i++) { |
| Node node = children.item(i); |
| String nodeName = node.getNodeName().toLowerCase(); |
| if (nodeName.equals("option")) { |
| num++; |
| } |
| } |
| |
| // check if multiple attribute is set (select type) |
| NamedNodeMap attrs = element.getAttributes(); |
| Node multiNode = attrs.getNamedItem("multiple"); |
| String type = "select"; |
| if (multiNode != null) |
| type = "multi-select"; |
| |
| // build result string |
| |
| String result; |
| if (num > 1) { |
| result = |
| OutLoud.buildResultString( |
| mc, |
| url, |
| element, |
| "in", |
| "plural", |
| "name=str1", |
| type, |
| "name=num1", |
| Integer.toString(num)); |
| if (result == null && OutLoud.hprDefltMsg) |
| result = "(Start of " + type + " menu with " + num + " items.)"; |
| } else { |
| result = |
| OutLoud.buildResultString( |
| mc, |
| url, |
| element, |
| "in", |
| "singular", |
| "name=str1", |
| type); |
| if (result == null && OutLoud.hprDefltMsg) |
| result = "(Start of " + type + " menu with 1 item.)"; |
| } |
| if (result != null) |
| result = result.trim(); |
| return new PacketCollection( |
| new Packet(element, result, curContext, true)); |
| } |
| |
| /** |
| * @see org.eclipse.actf.visualization.engines.voicebrowser.internal.IElementRenderer#getPacketCollectionOut(Element, Context) |
| */ |
| public PacketCollection getPacketCollectionOut( |
| Element element, |
| Context curContext, |
| String url, |
| MessageCollection mc) { |
| |
| // set `context in' flags |
| setContextOut(element, curContext); |
| |
| // build result string |
| String result = |
| OutLoud.buildResultString(mc, url, element, "out", null); |
| if (result == null && OutLoud.hprDefltMsg) |
| result = "(End of select menu.)"; |
| |
| if (result != null) |
| result = result.trim(); |
| return new PacketCollection( |
| new Packet(element, result, curContext, false)); |
| } |
| |
| /** |
| * @see org.eclipse.actf.visualization.engines.voicebrowser.internal.IElementRenderer#setContextIn(Context) |
| */ |
| public void setContextIn(Element element, Context curContext) { |
| curContext.setStartSelect(true); |
| curContext.setGoChild(true); |
| curContext.setLineDelimiter(true); |
| curContext.setLinkTag(false); |
| } |
| |
| /** |
| * @see org.eclipse.actf.visualization.engines.voicebrowser.internal.IElementRenderer#setContextOut(Context) |
| */ |
| public void setContextOut(Element element, Context curContext) { |
| curContext.setStartSelect(false); |
| curContext.setGoChild(true); |
| curContext.setLineDelimiter(true); |
| curContext.setLinkTag(false); |
| } |
| } |