157 lines
5.4 KiB
Java
Executable File
157 lines
5.4 KiB
Java
Executable File
package org.gcube.portlets.user.dataminerexecutor.client.widgets;
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import org.gcube.data.analysis.dataminermanagercl.shared.data.computations.ComputationId;
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import org.gcube.data.analysis.dataminermanagercl.shared.data.output.FileResource;
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import org.gcube.portlets.user.dataminerexecutor.client.DataMinerExecutor;
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import org.gcube.portlets.widgets.netcdfbasicwidgets.client.event.SelectVariableEvent;
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import org.gcube.portlets.widgets.netcdfbasicwidgets.client.event.SelectVariableEvent.SelectVariableEventHandler;
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import org.gcube.portlets.widgets.netcdfbasicwidgets.client.widgets.NetCDFPreviewDialog;
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import com.google.gwt.core.shared.GWT;
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import com.google.gwt.safehtml.shared.SafeHtmlBuilder;
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import com.google.gwt.user.client.Window;
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import com.sencha.gxt.core.client.dom.XDOM;
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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.BoxLayoutContainer.BoxLayoutData;
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import com.sencha.gxt.widget.core.client.container.HBoxLayoutContainer;
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import com.sencha.gxt.widget.core.client.container.HBoxLayoutContainer.HBoxLayoutAlign;
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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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*
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*
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*/
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public class FileViewer extends SimpleContainer {
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private FileResource fileResource;
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/**
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*
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* @param computationId
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* computation id
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* @param fileResource
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* file resource
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*/
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public FileViewer(ComputationId computationId, FileResource fileResource) {
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super();
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GWT.log("FileViewer: [computationId=" + computationId + ", fileResource=" + fileResource + "]");
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this.fileResource = fileResource;
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// this.computationId = computationId;
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init();
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create();
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}
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private void init() {
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setHeight(56);
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}
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private void create() {
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VerticalLayoutContainer lc = new VerticalLayoutContainer();
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final String fileName = fileResource.getName();
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String fileDescription = fileResource.getDescription();
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final String fileUrl = fileResource.getUrl();
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if(fileDescription==null||fileDescription.isEmpty()){
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fileDescription="Unknow";
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}
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HtmlLayoutContainer fileNameHtml = new HtmlLayoutContainer("<div class='computation-output-fileName'><p>"
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+ new SafeHtmlBuilder().appendEscaped(fileDescription).toSafeHtml().asString() + "</p></div>");
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lc.add(fileNameHtml, new VerticalLayoutData(-1, -1, new Margins(0)));
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TextButton showFileButton = new TextButton("Show");
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showFileButton.setIcon(DataMinerExecutor.resources.pageWhite());
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showFileButton.addSelectHandler(new SelectEvent.SelectHandler() {
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@Override
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public void onSelect(SelectEvent event) {
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showFileCreate();
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}
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});
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TextButton downloadButton = new TextButton("Download");
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downloadButton.setIcon(DataMinerExecutor.resources.download());
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downloadButton.addSelectHandler(new SelectEvent.SelectHandler() {
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@Override
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public void onSelect(SelectEvent event) {
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GWT.log("Download File url: " + fileUrl);
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Window.open(fileUrl, fileName, "");
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}
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});
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TextButton netcdfButton = new TextButton("");
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netcdfButton.setIcon(DataMinerExecutor.resources.netcdf());
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netcdfButton.addSelectHandler(new SelectEvent.SelectHandler() {
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@Override
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public void onSelect(SelectEvent event) {
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showNetCDFFile();
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}
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});
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HBoxLayoutContainer buttonsContainer = new HBoxLayoutContainer();
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buttonsContainer.setHBoxLayoutAlign(HBoxLayoutAlign.MIDDLE);
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BoxLayoutData buttonBoxLayoutData = new BoxLayoutData(new Margins(2, 2, 2, 2));
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// HorizontalLayoutData buttonBoxLayoutData = new
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// HorizontalLayoutData(-1, -1, new Margins(2));
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if (fileName != null && !fileName.isEmpty()) {
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String fileNameLowerCase = fileName.toLowerCase();
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if (fileNameLowerCase.endsWith(".html") || fileNameLowerCase.endsWith(".htm")
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|| fileNameLowerCase.endsWith(".pdf")|| fileNameLowerCase.endsWith(".log") || fileNameLowerCase.endsWith(".json")
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|| fileNameLowerCase.endsWith(".txt")) {
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buttonsContainer.add(showFileButton, buttonBoxLayoutData);
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}
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}
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buttonsContainer.add(downloadButton, buttonBoxLayoutData);
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if (fileResource.isNetcdf()) {
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buttonsContainer.add(netcdfButton, buttonBoxLayoutData);
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}
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lc.add(buttonsContainer);
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add(lc);
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}
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private void showFileCreate() {
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if (fileResource != null && fileResource.getUrl() != null && !fileResource.getUrl().isEmpty()) {
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GWT.log("ShowFileCreate");
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ShowFileDialog showFileDialog = new ShowFileDialog(fileResource.getUrl());
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showFileDialog.setZIndex(XDOM.getTopZIndex());
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showFileDialog.show();
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}
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}
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private void showNetCDFFile() {
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if (fileResource != null && fileResource.getUrl() != null && !fileResource.getUrl().isEmpty()
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&& fileResource.isNetcdf()) {
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GWT.log("NetcdfBasicWidgetsManager");
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// Example
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SelectVariableEventHandler handler = new SelectVariableEventHandler() {
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@Override
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public void onResponse(SelectVariableEvent event) {
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GWT.log("SelectVariable Response: " + event);
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}
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};
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NetCDFPreviewDialog netcdfDialog = new NetCDFPreviewDialog(fileResource.getUrl());
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netcdfDialog.addSelectVariableEventHandler(handler);
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netcdfDialog.setZIndex(XDOM.getTopZIndex());
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}
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}
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}
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