com.urlisit.siteswrapper.cloud.widgets.InformationItemPopup.java Source code

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Here is the source code for com.urlisit.siteswrapper.cloud.widgets.InformationItemPopup.java

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/* Copyright 2014 URL IS/IT
 * Licensed under the Apache License, Version 2.0 (the "License"); you  may  not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless  required  by  applicable  law  or  agreed  to  in  writing,  software
 * distributed under the License is distributed on an  "AS  IS"  BASIS,  WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either  express  or  implied.  See  the
 * License for the specific language governing permissions and limitations under
 * the License. */
package com.urlisit.siteswrapper.cloud.widgets;

import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.dom.client.LoadEvent;
import com.google.gwt.event.dom.client.LoadHandler;
import com.google.gwt.media.client.Video;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.DialogBox;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.HTMLPanel;
import com.google.gwt.user.client.ui.HasHorizontalAlignment;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.Image;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.urlisit.siteswrapper.cloud.factory.Literals;
import com.urlisit.siteswrapper.cloud.model.Item;
import java.math.BigDecimal;

/**
 * @author url
 *
 */
public class InformationItemPopup {

    DialogBox popup = new DialogBox();
    Video video;
    Item item;
    Literals literals;

    /**
     * 
     */
    public InformationItemPopup(Item item, Literals literals) {
        this.item = item;
        this.literals = literals;
        popup.setText(item.getName());
        popup.setGlassEnabled(true);
        popup.setAnimationEnabled(true);
        VerticalPanel contents = new VerticalPanel();
        contents.setSpacing(5);
        contents.setWidth(Double.valueOf(Window.getClientWidth() * .75).intValue() + "px");
        popup.setWidget(contents);
        HTML description = new HTML(item.getDescription());
        contents.add(description);
        //contents.setCellHorizontalAlignment(description, HasHorizontalAlignment.ALIGN_CENTER);
        contents.setCellHorizontalAlignment(description, HasHorizontalAlignment.ALIGN_JUSTIFY);
        HorizontalPanel hContents = new HorizontalPanel();
        String videoEmbedHtml = literals.youTubeOldEmbed420x315().replace("VIDEO_URL", item.getVideoUrl());
        final HTML video = new HTML(videoEmbedHtml);
        final Image image = new Image(item.getImageUrl());
        image.setVisible(false);
        image.addLoadHandler(new LoadHandler() {
            @Override
            public void onLoad(LoadEvent event) {
                BigDecimal newHeight = BigDecimal.valueOf(315.00);
                BigDecimal width = BigDecimal.valueOf(Integer.valueOf(image.getWidth()).doubleValue());
                BigDecimal height = BigDecimal.valueOf(Integer.valueOf(image.getHeight()).doubleValue());
                BigDecimal newWidth = newHeight.multiply(width.divide(height, 4, BigDecimal.ROUND_HALF_EVEN));
                image.setPixelSize(newWidth.intValue(), newHeight.intValue());
                image.setVisible(true);
            }
        });
        hContents.add(video);
        hContents.add(image);
        contents.add(hContents);
        contents.setCellHorizontalAlignment(hContents, HasHorizontalAlignment.ALIGN_CENTER);
        Button closeButton = new Button("Close", new ClickHandler() {
            public void onClick(ClickEvent event) {
                popup.hide();
            }
        });
        contents.add(closeButton);
        contents.setCellHorizontalAlignment(closeButton, HasHorizontalAlignment.ALIGN_RIGHT);
    }

    public void show() {
        //Window.alert(Double.valueOf(Window.getClientWidth() * .75).intValue() + "");
        popup.setHeight(Double.valueOf(Window.getClientHeight() * .75).intValue() + "px");
        popup.setWidth(Double.valueOf(Window.getClientWidth() * .75).intValue() + "px");
        popup.center();
        popup.show();
    }

}