jease.cmf.web.node.NodeViews.java Source code

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Here is the source code for jease.cmf.web.node.NodeViews.java

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/*
Copyright (C) 2016 maik.jablonski@jease.org
    
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
(at your option) 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 jease.cmf.web.node;

import jease.cmf.domain.Node;
import jease.cmf.web.JeaseSession;
import jfix.util.I18N;
import jfix.zk.Row;
import jfix.zk.View;

import org.apache.commons.io.FileUtils;
import org.zkoss.zk.ui.event.Event;
import org.zkoss.zk.ui.event.EventListener;
import org.zkoss.zk.ui.event.Events;
import org.zkoss.zul.Checkbox;
import org.zkoss.zul.Image;
import org.zkoss.zul.Label;

public class NodeViews {

    public static View<String> asType(Node node) {
        return new View<String>(node.getType(),
                new Row(new Image(JeaseSession.getConfig().getIcon(node)), new Label(node.getType())));
    }

    public static View<String> asIcon(Node node) {
        Image image = new Image();
        image.setStyle("margin-left: 5px;");
        image.setSrc(JeaseSession.getConfig().getIcon(node));
        image.setTooltiptext(node.getType());
        return new View<String>(node.getType(), image);
    }

    public static View<String> asCheckbox(boolean state, final EventListener<Event> action) {
        final Checkbox checkbox = new Checkbox();
        checkbox.setChecked(state);
        checkbox.addEventListener(Events.ON_CHECK, action);
        return new View<String>(state ? I18N.get("Yes") : I18N.get("No"), checkbox);
    }

    public static View<String> asSize(Node node) {
        if (node.isContainer()) {
            long items = node.getChildren().length;
            String text = String.format(" %s %s", items, items == 1 ? I18N.get("Item") : I18N.get("Items"));
            return new View<String>(text, new Label(text));
        } else {
            long size = node.getSize();
            String text = FileUtils.byteCountToDisplaySize(size);
            return new View<String>(String.valueOf(size), new Label(text));
        }
    }
}