taxonomy.webui.client.widget.LocalesColumnConfig.java Source code

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Here is the source code for taxonomy.webui.client.widget.LocalesColumnConfig.java

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/*
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package taxonomy.webui.client.widget;

import java.util.Set;

import taxonomy.resources.client.model.VLocale;
import taxonomy.resources.client.model.VModel;

import com.google.gwt.cell.client.AbstractCell;
import com.google.gwt.safehtml.shared.SafeHtmlBuilder;
import com.sencha.gxt.core.client.ValueProvider;
import com.sencha.gxt.widget.core.client.grid.ColumnConfig;

/**
 * @author <a href="mailto:haithanh0809@gmail.com">Nguyen Thanh Hai</a>
 * @version $Id$
 * 
 */
public class LocalesColumnConfig<M extends VModel> extends ColumnConfig<M, Set<VLocale>> {

    public LocalesColumnConfig(ValueProvider<? super M, Set<VLocale>> valueProvider) {
        super(valueProvider, 100, "Locales");

        setCell(new AbstractCell<Set<VLocale>>() {
            @Override
            public void render(com.google.gwt.cell.client.Cell.Context context, Set<VLocale> value,
                    SafeHtmlBuilder sb) {
                if (value == null) {
                    return;
                }
                String vn = null;
                String en = null;
                for (VLocale v : value) {
                    if ("en".equals(v.getName())) {
                        en = v.getValue();
                    } else if ("vn".equals(v.getName())) {
                        vn = v.getValue();
                    }
                }
                if (vn != null) {
                    sb.appendHtmlConstant(
                            "<div style='float:left; width: 200px;'><span style='color: blue'><img src='images/flags/vn.png'/> : "
                                    + vn + "</span></div>");
                }
                if (en != null) {
                    sb.appendHtmlConstant(
                            "<span style='color: green'><img src='images/flags/gb.png'/> : " + en + "</span>");
                }
            }
        });
    }
}