| /* |
| * Copyright 2008 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.sample.showcase.client.content.i18n; |
| |
| import com.google.gwt.core.client.GWT; |
| import com.google.gwt.core.client.RunAsyncCallback; |
| import com.google.gwt.i18n.client.Constants; |
| import com.google.gwt.i18n.client.Dictionary; |
| import com.google.gwt.sample.showcase.client.ContentWidget; |
| import com.google.gwt.sample.showcase.client.ShowcaseAnnotations.ShowcaseData; |
| import com.google.gwt.sample.showcase.client.ShowcaseAnnotations.ShowcaseSource; |
| import com.google.gwt.sample.showcase.client.ShowcaseAnnotations.ShowcaseStyle; |
| import com.google.gwt.user.client.rpc.AsyncCallback; |
| import com.google.gwt.user.client.ui.FlexTable; |
| import com.google.gwt.user.client.ui.HTML; |
| import com.google.gwt.user.client.ui.HTMLTable.CellFormatter; |
| import com.google.gwt.user.client.ui.VerticalPanel; |
| import com.google.gwt.user.client.ui.Widget; |
| |
| import java.util.Set; |
| |
| /** |
| * Example file. |
| */ |
| @ShowcaseStyle(".cw-DictionaryExample") |
| public class CwDictionaryExample extends ContentWidget { |
| /** |
| * The constants used in this Content Widget. |
| */ |
| @ShowcaseSource |
| public static interface CwConstants extends Constants { |
| String cwDictionaryExampleDescription(); |
| |
| String cwDictionaryExampleLinkText(); |
| |
| String cwDictionaryExampleName(); |
| } |
| |
| /** |
| * An instance of the constants. |
| */ |
| @ShowcaseData |
| private final CwConstants constants; |
| |
| /** |
| * Constructor. |
| * |
| * @param constants the constants |
| */ |
| public CwDictionaryExample(CwConstants constants) { |
| super(constants.cwDictionaryExampleName(), |
| constants.cwDictionaryExampleDescription(), true); |
| this.constants = constants; |
| } |
| |
| /** |
| * Initialize this example. |
| */ |
| @ShowcaseSource |
| @Override |
| public Widget onInitialize() { |
| // Create a vertical panel to layout the contents |
| VerticalPanel layout = new VerticalPanel(); |
| |
| // Show the HTML variable that defines the dictionary |
| HTML source = new HTML( |
| "<pre>var userInfo = {\n" + " name: \"Amelie Crutcher\",\n" |
| + " timeZone: \"EST\",\n" |
| + " userID: \"123\",\n" |
| + " lastLogOn: \"2/2/2006\"\n" + "};</pre>\n"); |
| source.getElement().setDir("ltr"); |
| source.getElement().getStyle().setProperty("textAlign", "left"); |
| layout.add(new HTML(constants.cwDictionaryExampleLinkText())); |
| layout.add(source); |
| |
| // Create the Dictionary of data |
| FlexTable userInfoGrid = new FlexTable(); |
| CellFormatter formatter = userInfoGrid.getCellFormatter(); |
| Dictionary userInfo = Dictionary.getDictionary("userInfo"); |
| Set<String> keySet = userInfo.keySet(); |
| int columnCount = 0; |
| for (String key : keySet) { |
| // Get the value from the set |
| String value = userInfo.get(key); |
| |
| // Add a column with the data |
| userInfoGrid.setHTML(0, columnCount, key); |
| formatter.addStyleName(0, columnCount, "cw-DictionaryExample-header"); |
| userInfoGrid.setHTML(1, columnCount, value); |
| formatter.addStyleName(1, columnCount, "cw-DictionaryExample-data"); |
| |
| // Go to the next column |
| columnCount++; |
| } |
| layout.add(new HTML("<br><br>")); |
| layout.add(userInfoGrid); |
| |
| // Return the layout Widget |
| return layout; |
| } |
| |
| @Override |
| protected void asyncOnInitialize(final AsyncCallback<Widget> callback) { |
| GWT.runAsync(CwDictionaryExample.class, new RunAsyncCallback() { |
| |
| public void onFailure(Throwable caught) { |
| callback.onFailure(caught); |
| } |
| |
| public void onSuccess() { |
| callback.onSuccess(onInitialize()); |
| } |
| }); |
| } |
| } |