210 lines
5.7 KiB
Java
210 lines
5.7 KiB
Java
package org.gcube.portlets.user.dataminerexecutor.client;
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import org.gcube.portlets.user.dataminerexecutor.client.common.EventBusProvider;
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import org.gcube.portlets.user.dataminerexecutor.client.events.InvocationModelRequestEvent;
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import org.gcube.portlets.user.dataminerexecutor.client.events.MenuSwitchEvent;
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import org.gcube.portlets.user.dataminerexecutor.client.experiments.ExperimentPanel;
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import org.gcube.portlets.user.dataminerexecutor.client.resources.Resources;
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import com.allen_sauer.gwt.log.client.Log;
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import com.google.gwt.core.client.EntryPoint;
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import com.google.gwt.core.client.GWT;
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import com.google.gwt.core.client.Scheduler;
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import com.google.gwt.core.client.Scheduler.ScheduledCommand;
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import com.google.gwt.user.client.Command;
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import com.google.gwt.user.client.ui.RootPanel;
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import com.sencha.gxt.core.client.util.Margins;
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import com.sencha.gxt.widget.core.client.container.BorderLayoutContainer;
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import com.sencha.gxt.widget.core.client.container.BorderLayoutContainer.BorderLayoutData;
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import com.sencha.gxt.widget.core.client.container.MarginData;
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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.Viewport;
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/**
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* Entry point classes define <code>onModuleLoad()</code>.
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*/
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public class DataMinerExecutor implements EntryPoint {
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public static final Resources resources = GWT.create(Resources.class);
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private static final String SM_DIV = "contentDiv";
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private DataMinerExecutorController dataMinerExecutorController;
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private Header header;
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//private HomePanel homePanel;
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private ExperimentPanel experimentPanel;
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//private SimpleContainer previousPanel;
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private SimpleContainer centerPanel;
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/**
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* {@inheritDoc}
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*/
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public void onModuleLoad() {
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/*
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* Install an UncaughtExceptionHandler which will produce
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* <code>FATAL</code> log messages
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*/
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Log.setUncaughtExceptionHandler();
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// use deferred command to catch initialization exceptions in
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// onModuleLoad2
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Scheduler.get().scheduleDeferred(new ScheduledCommand() {
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public void execute() {
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// loadScope();
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loadMainPanel();
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}
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});
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}
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/*
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* private void loadScope() {
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* ClientScopeHelper.getService().setScope(Location.getHref(), new
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* AsyncCallback<Boolean>() {
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*
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* @Override public void onSuccess(Boolean result) { if (result) {
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* loadMainPanel(); } else { UtilsGXT3 .info("Attention",
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* "ClientScopeHelper has returned a false value!"); } }
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*
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* @Override public void onFailure(Throwable caught) {
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* UtilsGXT3.alert("Error", "Error setting scope: " +
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* caught.getLocalizedMessage()); caught.printStackTrace(); } });
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*
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* }
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*/
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private void loadMainPanel() {
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Log.info("DataMinerExecutor");
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dataMinerExecutorController = new DataMinerExecutorController();
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//homePanel = new HomePanel();
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experimentPanel = new ExperimentPanel();
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bind();
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// Layout
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final BorderLayoutContainer mainPanelLayout = new BorderLayoutContainer();
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mainPanelLayout.setId("mainPanelLayout");
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mainPanelLayout.setBorders(false);
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mainPanelLayout.setResize(true);
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mainPanelLayout.getElement().getStyle().setBackgroundColor("#FFFFFF");
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// Center
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centerPanel = new SimpleContainer();
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MarginData mainData = new MarginData(new Margins(0));
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mainPanelLayout.setCenterWidget(centerPanel, mainData);
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// Menu
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header = new Header();
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BorderLayoutData menuData = new BorderLayoutData(40);
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menuData.setMargins(new Margins(5));
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menuData.setCollapsible(false);
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menuData.setSplit(false);
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mainPanelLayout.setNorthWidget(header, menuData);
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//
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if (dataMinerExecutorController.getDataMinerInvocationModelFileUrl() != null
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&& !dataMinerExecutorController.getDataMinerInvocationModelFileUrl().isEmpty()) {
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centerPanel.add(experimentPanel);
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}
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bindWindow(mainPanelLayout);
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Scheduler.get().scheduleDeferred(new Command() {
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public void execute() {
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mainPanelLayout.forceLayout();
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EventBusProvider.INSTANCE.fireEvent(new InvocationModelRequestEvent());
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}
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});
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}
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private void bind() {
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EventBusProvider.INSTANCE.addHandler(MenuSwitchEvent.TYPE,
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new MenuSwitchEvent.MenuSwitchEventHandler() {
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@Override
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public void onSelect(MenuSwitchEvent event) {
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Log.debug("Catch MenuSwitchEvent");
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menuSwitch(event);
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}
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});
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}
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/**
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*
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* @param mainWidget
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*/
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private void bindWindow(BorderLayoutContainer mainWidget) {
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try {
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RootPanel root = RootPanel.get(SM_DIV);
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Log.info("Root Panel: " + root);
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if (root == null) {
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Log.info("Div with id " + SM_DIV
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+ " not found, starting in dev mode");
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Viewport viewport = new Viewport();
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viewport.setWidget(mainWidget);
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viewport.onResize();
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RootPanel.get().add(viewport);
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} else {
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Log.info("Application div with id " + SM_DIV
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+ " found, starting in portal mode");
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PortalViewport viewport = new PortalViewport();
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Log.info("Created Viewport");
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viewport.setEnableScroll(false);
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viewport.setWidget(mainWidget);
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Log.info("Set Widget");
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Log.info("getOffsetWidth(): " + viewport.getOffsetWidth());
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Log.info("getOffsetHeight(): " + viewport.getOffsetHeight());
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viewport.onResize();
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root.add(viewport);
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Log.info("Added viewport to root");
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}
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} catch (Exception e) {
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e.printStackTrace();
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Log.error("Error in attach viewport:" + e.getLocalizedMessage());
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}
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}
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/**
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*
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* @param event
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*/
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private void menuSwitch(MenuSwitchEvent event) {
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if (event == null || event.getMenuType() == null) {
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return;
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}
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switch (event.getMenuType()) {
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case EXPERIMENT:
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switchPanel(experimentPanel);
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break;
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default:
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break;
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}
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}
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/**
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*
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* @param panel
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*/
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private void switchPanel(SimpleContainer panel) {
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/*centerPanel.remove(previousPanel);
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centerPanel.add(panel);
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centerPanel.forceLayout();
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previousPanel = panel;*/
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}
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}
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