io.mapzone.controller.ui.project.ProjectLabelProvider.java Source code

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Here is the source code for io.mapzone.controller.ui.project.ProjectLabelProvider.java

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/* 
 * mapzone.io
 * Copyright (C) 2015, Falko Brutigam. All rights reserved.
 *
 * 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 3.0 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.
 */
package io.mapzone.controller.ui.project;

import io.mapzone.controller.um.repository.Project;

import java.text.DateFormat;
import java.text.SimpleDateFormat;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import com.google.common.base.Joiner;

import org.eclipse.jface.viewers.CellLabelProvider;
import org.eclipse.jface.viewers.ViewerCell;

import org.eclipse.rap.rwt.RWT;

/**
 * 
 *
 * @author <a href="http://www.polymap.de">Falko Brutigam</a>
 */
public class ProjectLabelProvider extends CellLabelProvider {

    private static Log log = LogFactory.getLog(ProjectLabelProvider.class);

    public enum Type {
        Name, Description
    }

    private Type type;

    public ProjectLabelProvider(Type type) {
        this.type = type;
    }

    @Override
    public void update(ViewerCell cell) {
        Project project = (Project) cell.getElement();
        switch (type) {
        case Name: {
            cell.setText(project.organization.get().name.get() + "/ " + project.name.get());
            break;
        }
        case Description: {
            DateFormat df = SimpleDateFormat.getDateInstance(SimpleDateFormat.MEDIUM, RWT.getLocale());
            cell.setText(Joiner.on(" - ").skipNulls().join(project.description.get(),
                    "Last modified: " + project.modified.opt().map(v -> df.format(v)).orElse("???")));
            break;
        }
        default:
            throw new RuntimeException("Unhandled Type: " + type);
        }
    }

}