101 lines
3.4 KiB
Java
101 lines
3.4 KiB
Java
package org.gcube.portlets.user.dataminermanager.client.widgets;
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import org.gcube.portlets.user.dataminermanager.client.DataMinerManager;
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import org.gcube.portlets.user.dataminermanager.shared.data.ComputationId;
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import org.gcube.portlets.user.dataminermanager.shared.data.output.ImagesResource;
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import com.google.gwt.user.client.ui.Image;
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import com.sencha.gxt.core.client.util.Margins;
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import com.sencha.gxt.widget.core.client.button.TextButton;
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import com.sencha.gxt.widget.core.client.container.HtmlLayoutContainer;
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import com.sencha.gxt.widget.core.client.container.SimpleContainer;
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import com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer;
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import com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer.VerticalLayoutData;
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import com.sencha.gxt.widget.core.client.event.SelectEvent;
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/**
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*
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* @author Giancarlo Panichi
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* email: <a href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a>
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*
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*/
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public class ImagesViewer extends SimpleContainer {
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protected static final String SAVE_OK_MESSAGE = "The images have been saved on the Workspace in the folder ";
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protected static final String SAVE_OK_TITLE = "Saving operation was successful";
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protected static final String SAVE_FAIL_TITLE = "Error";
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protected static final String SAVE_FAIL_MESSAGE = "Error in saving images.";
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private ImagesResource imagesResource;
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//private ComputationId computationId;
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/**
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* @param mapImages
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*/
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public ImagesViewer(ComputationId computationId,
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ImagesResource imagesResource) {
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super();
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this.imagesResource = imagesResource;
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//this.computationId = computationId;
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init();
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}
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private void init() {
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VerticalLayoutContainer v = new VerticalLayoutContainer();
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add(v);
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if (imagesResource == null || imagesResource.getLink() == null
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|| imagesResource.getLink().isEmpty())
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v.add(new HtmlLayoutContainer("<i>No image found.</i>"), new VerticalLayoutData(-1, -1,
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new Margins(0)));
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else {
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v.add(new HtmlLayoutContainer(imagesResource.getName()),new VerticalLayoutData(-1, -1, new Margins(0)));
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TextButton saveImageBtn = new TextButton(
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"Download Image");
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saveImageBtn.setIcon(DataMinerManager.resources.save());
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saveImageBtn.addSelectHandler(new SelectEvent.SelectHandler() {
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@Override
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public void onSelect(SelectEvent event) {
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com.google.gwt.user.client.Window.open(imagesResource.getLink(), imagesResource.getName(), "");
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}
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});
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v.add(saveImageBtn,new VerticalLayoutData(-1, -1, new Margins(0)));
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final Image img = new Image(imagesResource.getLink());
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v.add(img,new VerticalLayoutData(1, -1, new Margins(0)));
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}
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forceLayout();
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}
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/*
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private void saveImages() {
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EventBusProvider.INSTANCE.fireEvent(new MaskEvent(
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"Saving on the workspace..."));
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// handler.maskAll("Saving on the workspace...");
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DataMinerManager.getService().saveImage(computationId, imagesResource,
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new AsyncCallback<String>() {
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@Override
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public void onSuccess(String result) {
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EventBusProvider.INSTANCE
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.fireEvent(new MaskEvent(null));
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// handler.unmaskAll();
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UtilsGXT3.info(SAVE_OK_TITLE, SAVE_OK_MESSAGE + "\""
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+ result + "\"");
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}
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@Override
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public void onFailure(Throwable caught) {
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EventBusProvider.INSTANCE
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.fireEvent(new MaskEvent(null));
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// handler.unmaskAll();
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UtilsGXT3.alert(SAVE_FAIL_TITLE, SAVE_FAIL_MESSAGE,
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null);
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}
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});
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}
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*/
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}
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