372 lines
11 KiB
Java
372 lines
11 KiB
Java
package org.gcube.portlets.user.td.tablewidget.client.validation;
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import java.util.ArrayList;
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import java.util.List;
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import org.gcube.portlets.user.td.gwtservice.client.rpc.TDGWTServiceAsync;
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import org.gcube.portlets.user.td.gwtservice.shared.exception.TDGWTSessionExpiredException;
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import org.gcube.portlets.user.td.gwtservice.shared.task.ValidationsTasksMetadata;
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import org.gcube.portlets.user.td.tablewidget.client.resources.ResourceBundle;
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import org.gcube.portlets.user.td.tablewidget.client.util.UtilsGXT3;
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import org.gcube.portlets.user.td.tablewidget.client.validation.tree.BaseDto;
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import org.gcube.portlets.user.td.tablewidget.client.validation.tree.FolderDto;
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import org.gcube.portlets.user.td.tablewidget.client.validation.tree.TreeDataGenerator;
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import org.gcube.portlets.user.td.tablewidget.client.validation.tree.ValidationDto;
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import org.gcube.portlets.user.td.widgetcommonevent.client.event.SessionExpiredEvent;
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import org.gcube.portlets.user.td.widgetcommonevent.client.type.SessionExpiredType;
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import org.gcube.portlets.user.td.widgetcommonevent.shared.TRId;
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import com.sencha.gxt.widget.core.client.event.CollapseItemEvent.CollapseItemHandler;
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import com.allen_sauer.gwt.log.client.Log;
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import com.google.gwt.cell.client.AbstractCell;
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import com.google.gwt.resources.client.ImageResource;
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import com.google.gwt.safehtml.shared.SafeHtmlBuilder;
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import com.google.gwt.safehtml.shared.SafeHtmlUtils;
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import com.google.gwt.user.client.rpc.AsyncCallback;
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import com.google.web.bindery.event.shared.EventBus;
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import com.sencha.gxt.core.client.ToStringValueProvider;
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import com.sencha.gxt.core.client.ValueProvider;
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import com.sencha.gxt.core.client.dom.ScrollSupport.ScrollMode;
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import com.sencha.gxt.data.shared.IconProvider;
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import com.sencha.gxt.data.shared.ModelKeyProvider;
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import com.sencha.gxt.data.shared.TreeStore;
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import com.sencha.gxt.widget.core.client.FramedPanel;
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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.MarginData;
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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.CollapseItemEvent;
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import com.sencha.gxt.widget.core.client.event.ExpandItemEvent;
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import com.sencha.gxt.widget.core.client.event.ExpandItemEvent.ExpandItemHandler;
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import com.sencha.gxt.widget.core.client.event.SelectEvent;
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import com.sencha.gxt.widget.core.client.event.SelectEvent.SelectHandler;
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import com.sencha.gxt.widget.core.client.grid.ColumnConfig;
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import com.sencha.gxt.widget.core.client.grid.ColumnModel;
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import com.sencha.gxt.widget.core.client.toolbar.ToolBar;
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import com.sencha.gxt.widget.core.client.treegrid.TreeGrid;
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/**
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*
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* @author "Giancarlo Panichi" <a
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* 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 ValidationsTasksPanel extends FramedPanel {
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protected String WIDTH = "298px";
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protected String HEIGHT = "520px";
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protected TRId trId;
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protected VerticalLayoutContainer con;
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protected EventBus eventBus;
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protected ValidationsTasksMetadata validationsTasksMetadata;
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protected TreeDataGenerator gen;
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protected TreeStore<BaseDto> store;
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protected TreeGrid<BaseDto> tree;
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class KeyProvider implements ModelKeyProvider<BaseDto> {
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@Override
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public String getKey(BaseDto item) {
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return (item instanceof FolderDto ? "f-" : "v-") + item.getId();
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}
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}
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public ValidationsTasksPanel(EventBus eventBus) {
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super();
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Log.debug("ValidationsTasksPanel");
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this.eventBus = eventBus;
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forceLayoutOnResize = true;
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retrieveCurrentTR();
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}
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public ValidationsTasksPanel(TRId trId, EventBus eventBus) {
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super();
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Log.debug("ValidationsTasksPanel: " + trId);
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this.trId = trId;
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this.eventBus = eventBus;
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forceLayoutOnResize = true;
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draw();
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}
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protected void draw() {
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if (tree != null) {
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remove(tree);
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}
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init();
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retrieveValidations();
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}
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protected void init() {
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setWidth(WIDTH);
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setHeight(HEIGHT);
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setHeaderVisible(false);
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setBodyBorder(false);
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}
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protected void createTreeData() {
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gen = new TreeDataGenerator(validationsTasksMetadata);
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create();
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}
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protected void create() {
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con = new VerticalLayoutContainer();
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con.setScrollMode(ScrollMode.AUTO);
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// con.setAdjustForScroll(true);
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store = new TreeStore<BaseDto>(new KeyProvider());
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FolderDto root = gen.getRoot();
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for (BaseDto base : root.getChildrens()) {
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store.add(base);
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if (base instanceof FolderDto) {
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processFolder(store, (FolderDto) base);
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}
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}
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ColumnConfig<BaseDto, String> cc1 = new ColumnConfig<BaseDto, String>(
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new ToStringValueProvider<BaseDto>("task"), 168, "Task");
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cc1.setHeader("Task");
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cc1.setCell(new AbstractCell<String>() {
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@Override
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public void render(Context context, String value, SafeHtmlBuilder sb) {
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sb.appendHtmlConstant("<span title='"
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+ SafeHtmlUtils.htmlEscape(value) + "'>" + value
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+ "</span>");
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}
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});
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/*
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* ColumnConfig<BaseDto, String> cc2 = new ColumnConfig<BaseDto,
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* String>( new ValueProvider<BaseDto, String>() {
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*
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* @Override public String getValue(BaseDto object) { return object
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* instanceof ValidationDto ? ((ValidationDto) object) .getDescription()
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* : ""; }
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*
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* @Override public void setValue(BaseDto object, String value) { if
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* (object instanceof ValidationDto) { ((ValidationDto)
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* object).setDescription(value); } }
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*
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* @Override public String getPath() { return "description"; } });
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* cc2.setHeader("Description");
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*/
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ColumnConfig<BaseDto, Boolean> cc3 = new ColumnConfig<BaseDto, Boolean>(
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new ValueProvider<BaseDto, Boolean>() {
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@Override
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public Boolean getValue(BaseDto object) {
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return object instanceof ValidationDto ? ((ValidationDto) object).getValid()
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: null;
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}
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@Override
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public void setValue(BaseDto object, Boolean value) {
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if (object instanceof ValidationDto) {
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((ValidationDto) object).setValid(value);
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}
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}
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@Override
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public String getPath() {
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return "valid";
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}
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}, 38, "Valid");
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cc3.setHeader("Valid");
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cc3.setCell(new AbstractCell<Boolean>() {
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@Override
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public void render(Context context, Boolean value,
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SafeHtmlBuilder sb) {
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if (value == null) {
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sb.appendHtmlConstant("");
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} else {
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if (value) {
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sb.appendHtmlConstant("<img src='"
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+ ResourceBundle.INSTANCE.ok().getSafeUri()
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.asString() + "' alt='true'>");
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} else {
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sb.appendHtmlConstant("<img src='"
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+ ResourceBundle.INSTANCE.exit().getSafeUri()
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.asString() + "' alt='true'>");
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}
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}
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}
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});
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List<ColumnConfig<BaseDto, ?>> l = new ArrayList<ColumnConfig<BaseDto, ?>>();
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l.add(cc1);
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// l.add(cc2);
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l.add(cc3);
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ColumnModel<BaseDto> cm = new ColumnModel<BaseDto>(l);
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tree = new TreeGrid<BaseDto>(store, cm, cc1);
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// tree.getStyle().setLeafIcon(ResourceBundle.INSTANCE.tableValidation());
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// tree.getView().setStripeRows(true);
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// tree.getView().setColumnLines(true);
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tree.getView().setAutoFill(true);
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tree.setBorders(false);
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tree.setLoadMask(true);
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tree.setColumnResize(true);
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tree.getView().setAutoExpandColumn(cc1);
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IconProvider<BaseDto> iconProvider = new IconProvider<BaseDto>() {
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@Override
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public ImageResource getIcon(BaseDto model) {
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ImageResource img = null;
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if (model instanceof FolderDto) {
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String type = ((FolderDto) model).getType();
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if (type.compareTo("job") == 0) {
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img = ResourceBundle.INSTANCE.cog();
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} else {
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if (type.compareTo("task") == 0) {
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img = ResourceBundle.INSTANCE.basket();
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} else {
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}
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}
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} else {
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img = ResourceBundle.INSTANCE.tableValidation();
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}
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return img;
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}
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};
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tree.setIconProvider(iconProvider);
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tree.addExpandHandler(new ExpandItemHandler<BaseDto>() {
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@Override
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public void onExpand(ExpandItemEvent<BaseDto> event) {
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forceLayout();
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}
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});
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tree.addCollapseHandler(new CollapseItemHandler<BaseDto>() {
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@Override
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public void onCollapse(CollapseItemEvent<BaseDto> event) {
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forceLayout();
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}
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});
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ToolBar toolBar = new ToolBar();
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TextButton btnExpandAll = new TextButton();
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// btnReload.setText("Expand All");
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btnExpandAll.setIcon(ResourceBundle.INSTANCE.collapseAll12());
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btnExpandAll.setToolTip("Expand All");
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btnExpandAll.addSelectHandler(new SelectHandler() {
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@Override
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public void onSelect(SelectEvent event) {
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tree.expandAll();
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forceLayout();
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}
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});
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toolBar.add(btnExpandAll);
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TextButton btnCollapseAll = new TextButton();
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// btnReload.setText("Expand All");
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btnCollapseAll.setIcon(ResourceBundle.INSTANCE.expandAll12());
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btnCollapseAll.setToolTip("Collapse All");
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btnCollapseAll.addSelectHandler(new SelectHandler() {
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@Override
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public void onSelect(SelectEvent event) {
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tree.collapseAll();
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forceLayout();
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}
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});
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toolBar.add(btnCollapseAll);
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con.add(toolBar, new VerticalLayoutData(1, -1));
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con.add(tree, new VerticalLayoutData(1, -1));
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add(con, new MarginData(0));
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}
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protected void retrieveValidations() {
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TDGWTServiceAsync.INSTANCE.getValidationsTasksMetadata(trId,
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new AsyncCallback<ValidationsTasksMetadata>() {
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public void onFailure(Throwable caught) {
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if (caught instanceof TDGWTSessionExpiredException) {
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eventBus.fireEvent(new SessionExpiredEvent(
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SessionExpiredType.EXPIREDONSERVER));
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} else {
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Log.error("Load validations metadata failure: "
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+ caught.getLocalizedMessage());
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UtilsGXT3.alert(
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"Error retrieving validations metadata",
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"Error retrieving validations metadata");
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}
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}
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public void onSuccess(ValidationsTasksMetadata result) {
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Log.debug("Loaded " + result.getId());
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validationsTasksMetadata = result;
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createTreeData();
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}
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});
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}
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public void update() {
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retrieveCurrentTR();
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}
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public void update(TRId trId) {
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this.trId = trId;
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draw();
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}
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protected void retrieveCurrentTR() {
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TDGWTServiceAsync.INSTANCE.getCurrentTRId(new AsyncCallback<TRId>() {
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public void onFailure(Throwable caught) {
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if (caught instanceof TDGWTSessionExpiredException) {
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eventBus.fireEvent(new SessionExpiredEvent(
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SessionExpiredType.EXPIREDONSERVER));
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} else {
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Log.error("Error retrieving current TRId: "
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+ caught.getLocalizedMessage());
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UtilsGXT3.alert("Error",
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"Error retrieving current tabular resource id");
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}
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}
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public void onSuccess(TRId result) {
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Log.debug("retrieved " + result);
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trId = result;
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draw();
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}
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});
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}
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private void processFolder(TreeStore<BaseDto> store, FolderDto folder) {
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for (BaseDto child : folder.getChildrens()) {
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store.add(folder, child);
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if (child instanceof FolderDto) {
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processFolder(store, (FolderDto) child);
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}
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}
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}
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}
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