| /* |
| * Copyright 2007 Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| * use this file except in compliance with the License. You may obtain a copy of |
| * the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| * License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| package com.google.gwt.uibinder.elementparsers; |
| |
| import com.google.gwt.core.ext.UnableToCompleteException; |
| import com.google.gwt.core.ext.typeinfo.JClassType; |
| import com.google.gwt.uibinder.rebind.UiBinderWriter; |
| import com.google.gwt.uibinder.rebind.XMLElement; |
| |
| /** |
| * Parses {@link com.google.gwt.user.client.ui.StackPanel} widgets. |
| */ |
| public class StackPanelParser implements ElementParser { |
| |
| private static final String ATTRIBUTE_TEXT = "StackPanel-text"; |
| |
| public void parse(XMLElement elem, String fieldName, JClassType type, |
| UiBinderWriter writer) throws UnableToCompleteException { |
| writer.warn(elem, |
| "%1$s:%2$s is deprecated. Use the %1$s:StackLayoutPanel instead.", |
| elem.getPrefix(), elem.getLocalName()); |
| // Parse children. |
| for (XMLElement child : elem.consumeChildElements()) { |
| |
| // Stack panel label comes from the StackPanel-text attribute of the child |
| String stackItemLabel = null; |
| String variableAttributeName = elem.getPrefix() + ":" + ATTRIBUTE_TEXT; |
| if (child.hasAttribute(variableAttributeName)) { |
| stackItemLabel = child.consumeRawAttribute(variableAttributeName); |
| } |
| |
| String childFieldName = writer.parseElementToField(child); |
| if (stackItemLabel == null) { |
| writer.addStatement("%1$s.add(%2$s);", fieldName, childFieldName); |
| } else { |
| writer.addStatement("%1$s.add(%2$s, \"%3$s\");", fieldName, childFieldName, stackItemLabel); |
| } |
| } |
| } |
| } |