74 lines
2.4 KiB
Java
74 lines
2.4 KiB
Java
package org.gcube.portlets.user.vremembers.client.panels;
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import java.util.ArrayList;
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import org.gcube.portlets.user.vremembers.client.MembersService;
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import org.gcube.portlets.user.vremembers.client.MembersServiceAsync;
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import org.gcube.portlets.user.vremembers.client.ui.DisplayBadge;
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import org.gcube.portlets.user.vremembers.shared.BelongingUser;
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import com.google.gwt.core.client.GWT;
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import com.google.gwt.user.client.rpc.AsyncCallback;
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import com.google.gwt.user.client.ui.Composite;
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import com.google.gwt.user.client.ui.FlowPanel;
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import com.google.gwt.user.client.ui.Grid;
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import com.google.gwt.user.client.ui.HTML;
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import com.google.gwt.user.client.ui.HasAlignment;
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import com.google.gwt.user.client.ui.HasVerticalAlignment;
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import com.google.gwt.user.client.ui.Image;
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import com.google.gwt.user.client.ui.VerticalPanel;
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public class VREMembersPanel extends Composite {
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/**
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* Create a remote service proxy to talk to the server-side Greeting service.
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*/
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private final MembersServiceAsync vreMemberService = GWT.create(MembersService.class);
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public static final String loading = GWT.getModuleBaseURL() + "../images/members-loader.gif";
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private Image loadingImage;
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private VerticalPanel mainPanel = new VerticalPanel();
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public VREMembersPanel() {
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super();
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loadingImage = new Image(loading);
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mainPanel.add(loadingImage);
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showLoader();
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vreMemberService.getOrganizationUsers(new AsyncCallback<ArrayList<BelongingUser>>() {
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@Override
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public void onSuccess(ArrayList<BelongingUser> users) {
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mainPanel.clear();
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mainPanel.setHorizontalAlignment(HasAlignment.ALIGN_LEFT);
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mainPanel.setVerticalAlignment(HasVerticalAlignment.ALIGN_TOP);
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Grid grid = new Grid(users.size()/4+1, 4);
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mainPanel.add(grid);
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for (int i = 0; i < users.size(); i++) {
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grid.setWidget(i/4, i%4, new DisplayBadge(users.get(i)));
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}
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}
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@Override
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public void onFailure(Throwable caught) {
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mainPanel.add(new HTML("<div class=\"nofeed-message\">" +
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"Sorry, looks like something is broken with the server connection<br> " +
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"Please check your connection and try refresh this page.</div>"));
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}
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});
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initWidget(mainPanel);
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}
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private void showLoader() {
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mainPanel.clear();
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mainPanel.setWidth("100%");
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mainPanel.setHeight("300px");
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mainPanel.setHorizontalAlignment(HasAlignment.ALIGN_CENTER);
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mainPanel.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);
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mainPanel.add(loadingImage);
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}
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}
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