org.pepstock.jem.gwt.client.panels.roles.inspector.UserCell.java Source code

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Here is the source code for org.pepstock.jem.gwt.client.panels.roles.inspector.UserCell.java

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/**
JEM, the BEE - Job Entry Manager, the Batch Execution Environment
Copyright (C) 2012-2015   Andrea "Stock" Stocchero
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
any later version.
    
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
    
You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
package org.pepstock.jem.gwt.client.panels.roles.inspector;

import org.pepstock.jem.gwt.client.commons.Styles;

import com.google.gwt.cell.client.AbstractCell;
import com.google.gwt.resources.client.ImageResource;
import com.google.gwt.safehtml.shared.SafeHtmlBuilder;
import com.google.gwt.user.client.ui.AbstractImagePrototype;

/**
 * @author Andrea "Stock" Stocchero
 *
 */
public class UserCell extends AbstractCell<String> {

    static {
        Styles.INSTANCE.administration().ensureInjected();
    }

    /**
     * The html of the image used for contacts.
     */
    private final String imageHtml;

    /**
     * @param image
     */
    public UserCell(ImageResource image) {
        this.imageHtml = AbstractImagePrototype.create(image).getHTML();
    }

    @Override
    public void render(Context context, String value, SafeHtmlBuilder sb) {
        // Value can be null, so do a null check..
        if (value == null) {
            return;
        }

        sb.appendHtmlConstant("<table>");

        // Add the contact image.
        sb.appendHtmlConstant("<tr><td>");
        sb.appendHtmlConstant(imageHtml);
        sb.appendHtmlConstant("</td>");

        // Add the user name or pattern of name.
        sb.appendHtmlConstant("<td align='left' valign='middle'> User: <b>");
        sb.appendEscaped(value);
        sb.appendHtmlConstant("</b></td></tr></table>");
    }
}