com.github.gwtbootstrap.client.ui.Code.java Source code

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Here is the source code for com.github.gwtbootstrap.client.ui.Code.java

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/*
 *  Copyright 2012 GWT-Bootstrap
 *
 *  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.github.gwtbootstrap.client.ui;

import com.github.gwtbootstrap.client.ui.base.AbstractTypography;
import com.github.gwtbootstrap.client.ui.resources.prettify.HasProgrammingLanguage;
import com.github.gwtbootstrap.client.ui.resources.prettify.PrettifyHelper;
import com.google.gwt.safehtml.shared.SafeHtmlUtils;
import com.google.gwt.user.client.DOM;
import com.google.gwt.user.client.ui.HasHTML;

//@formatter:off
/**
 * Simple inline code with syntax highlighting.
 * 
 * <p>
 * <h3>UiBinder Usage:</h3>
 * 
 * <pre>
 * {@code 
 * <b:Code><a href="http://gwtbootstrap.github.com">Link</a></b:Code>}
 * </pre>
 * </p>
 * 
 * @since 2.0.4.0
 * 
 * @author Dominik Mayer
 * 
 * @author Carlos Alexandro Becker
 * 
 * @see <a href="http://twitter.github.com/bootstrap/base-css.html#code">Bootstrap documentation</a>
 * @see CodeBlock
 */
//@formatter:on
public class Code extends AbstractTypography implements HasProgrammingLanguage, HasHTML {

    private final PrettifyHelper helper;

    /**
     * Creates an empty widget.
     */
    public Code() {
        setElement(DOM.createElement("code"));
        helper = new PrettifyHelper(this);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    protected void onLoad() {
        super.onLoad();
        helper.configure();
    }

    //TODO
    /**
     * {@inheritDoc}
     */
    public void setLang(String programmingLanguage) {
        helper.setLang(programmingLanguage);
    }

    /**
     * {@inheritDoc}
     */
    public String getHTML() {
        return getText();
    }

    /**
     * Sets the widget's text.
     * <p>
     * Any HTML content is escaped and displayed as text.
     * 
     * @param html
     *            the text to be set
     */
    public void setHTML(String html) {
        getElement().setInnerHTML(SafeHtmlUtils.htmlEscapeAllowEntities(html));
    }
}