001/*
002 *  Copyright 2012 GWT-Bootstrap
003 *
004 *  Licensed under the Apache License, Version 2.0 (the "License");
005 *  you may not use this file except in compliance with the License.
006 *  You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 *  Unless required by applicable law or agreed to in writing, software
011 *  distributed under the License is distributed on an "AS IS" BASIS,
012 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 *  See the License for the specific language governing permissions and
014 *  limitations under the License.
015 */
016package com.github.gwtbootstrap.datepicker.client.ui.resources;
017
018import com.github.gwtbootstrap.client.ui.resources.JavaScriptInjector;
019import com.github.gwtbootstrap.client.ui.resources.ResourceInjector;
020import com.github.gwtbootstrap.datepicker.client.ui.util.LocaleUtil;
021import com.google.gwt.resources.client.TextResource;
022
023/**
024 * Utility class to inject our resources into modules page. Use it to inject
025 * JavaScript and CSS files.
026 *
027 * @author Carlos Alexandro Becker
028 * @since 2.0.4.0
029 */
030public class DatepickerResourceInjector {
031
032    /**
033     * Injects the required CSS styles and JavaScript files into the document header.
034     * <pre>
035     * It's for NoStyle Module.
036     * </pre>
037     */
038    public static void configureWithCssFile() {
039        
040        ResourceInjector.injectResourceCssAsFile("datepicker.css");
041        configure();
042        
043    }
044
045
046    /**
047     * Injects the required CSS styles and JavaScript files into the document
048     * header.
049     */
050    public static void configure() {
051        Resources r = Resources.RESOURCES;
052        injectJs(r.datepickerJs());
053
054        TextResource locale = LocaleUtil.getLocaleJsResource();
055        if (locale != null) {
056            JavaScriptInjector.inject(locale.getText());
057        }
058    }
059
060    private static void injectJs(TextResource r) {
061        JavaScriptInjector.inject(r.getText());
062    }
063}