gov.wa.wsdot.mobile.client.activities.socialmedia.twitter.TwitterCell.java Source code

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Here is the source code for gov.wa.wsdot.mobile.client.activities.socialmedia.twitter.TwitterCell.java

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/*
 * Copyright (c) 2014 Washington State Department of Transportation
 *
 * 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 gov.wa.wsdot.mobile.client.activities.socialmedia.twitter;

import com.google.gwt.core.client.GWT;
import com.google.gwt.safehtml.client.SafeHtmlTemplates;
import com.google.gwt.safehtml.shared.SafeHtml;
import com.google.gwt.safehtml.shared.SafeHtmlBuilder;
import com.google.gwt.safehtml.shared.SafeHtmlUtils;
import com.googlecode.mgwt.ui.client.widget.list.celllist.Cell;
import gov.wa.wsdot.mobile.client.css.AppBundle;

public abstract class TwitterCell<T> implements Cell<T> {

    private static Template TEMPLATE = GWT.create(Template.class);

    public interface Template extends SafeHtmlTemplates {
        @SafeHtmlTemplates.Template("<div  role=\"button\" tabindex=\"0\"> <div class=\"{0}\"> <div><img class=\"{1}\" src=\"{2}\" onload=\"refreshPanel();\"></div></div> <div class=\"{3}\"><div class=\"{4}\"></div><div class=\"{5}\"><div>{6}</div><div>{7}</div><div>{8}</div></div></div></div>")
        SafeHtml content(String class1, String class2, String mediaImage, String class3, String cellImage,
                String class4, String cellContents, SafeHtml description, String lastUpdated);
    }

    @Override
    public void render(SafeHtmlBuilder safeHtmlBuilder, final T model) {
        SafeHtml content = TEMPLATE.content(AppBundle.INSTANCE.css().cameraImage(), AppBundle.INSTANCE.css().img(),
                SafeHtmlUtils.htmlEscape(getMediaUrl(model)), AppBundle.INSTANCE.css().cellImage(),
                getDisplayImage(model), AppBundle.INSTANCE.css().cellDetails(),
                SafeHtmlUtils.htmlEscape(getDisplayString(model)),
                SafeHtmlUtils.fromTrustedString(getDisplayDescription(model)),
                SafeHtmlUtils.htmlEscape(getDisplayLastUpdated(model)));

        SafeHtml contentNoCameraImage = TEMPLATE.content(AppBundle.INSTANCE.css().cameraImageHidden(),
                AppBundle.INSTANCE.css().img(), SafeHtmlUtils.htmlEscape(getMediaUrl(model)),
                AppBundle.INSTANCE.css().cellImage(), getDisplayImage(model),
                AppBundle.INSTANCE.css().cellDetails(), SafeHtmlUtils.htmlEscape(getDisplayString(model)),
                SafeHtmlUtils.fromTrustedString(getDisplayDescription(model)),
                SafeHtmlUtils.htmlEscape(getDisplayLastUpdated(model)));

        if (getMediaUrl(model) != "") {
            safeHtmlBuilder.append(content);
        } else {
            safeHtmlBuilder.append(contentNoCameraImage);
        }
    }

    public abstract String getMediaUrl(T model);

    public abstract String getDisplayString(T model);

    public abstract String getDisplayImage(T model);

    public abstract String getDisplayDescription(T model);

    public abstract String getDisplayLastUpdated(T model);

    @Override
    public boolean canBeSelected(T model) {
        return false;
    }

}