Minor Updated
git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/portlets/user/tabular-data-table-widget@92788 82a268e6-3cf1-43bd-a215-b396298e98cf
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Giancarlo Panichi
parent
797124698b
commit
5b33878ffb
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package org.gcube.portlets.user.td.tablewidget.client.properties;
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import org.gcube.portlets.user.td.gwtservice.shared.tr.ColumnData;
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import com.google.gwt.editor.client.Editor.Path;
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import com.sencha.gxt.core.client.ValueProvider;
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import com.sencha.gxt.data.shared.ModelKeyProvider;
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import com.sencha.gxt.data.shared.PropertyAccess;
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/**
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*
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* @author "Giancarlo Panichi"
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* <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 interface ColumnDataProperties extends
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PropertyAccess<ColumnData> {
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@Path("id")
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ModelKeyProvider<ColumnData> id();
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ValueProvider<ColumnData,String> label();
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}
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package org.gcube.portlets.user.td.tablewidget.client.rows;
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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.tr.ColumnData;
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import org.gcube.portlets.user.td.gwtservice.shared.tr.rows.DeleteRowsSession;
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import org.gcube.portlets.user.td.tablewidget.client.progress.DeleteRowsProgressDialog;
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import org.gcube.portlets.user.td.tablewidget.client.properties.ColumnDataProperties;
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import org.gcube.portlets.user.td.widgetcommonevent.shared.TRId;
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import com.allen_sauer.gwt.log.client.Log;
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import com.google.gwt.cell.client.TextCell;
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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.web.bindery.event.shared.EventBus;
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import com.sencha.gxt.core.client.util.Margins;
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import com.sencha.gxt.data.client.loader.RpcProxy;
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import com.sencha.gxt.data.shared.ListStore;
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import com.sencha.gxt.data.shared.loader.ListLoadConfig;
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import com.sencha.gxt.data.shared.loader.ListLoadConfigBean;
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import com.sencha.gxt.data.shared.loader.ListLoadResult;
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import com.sencha.gxt.data.shared.loader.ListLoadResultBean;
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import com.sencha.gxt.data.shared.loader.ListLoader;
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import com.sencha.gxt.data.shared.loader.LoadResultListStoreBinding;
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import com.sencha.gxt.widget.core.client.FramedPanel;
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import com.sencha.gxt.widget.core.client.box.AlertMessageBox;
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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.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.HideEvent;
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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.HideEvent.HideHandler;
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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.form.DualListField;
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import com.sencha.gxt.widget.core.client.form.DualListField.Mode;
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import com.sencha.gxt.widget.core.client.form.FieldLabel;
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import com.sencha.gxt.widget.core.client.form.validator.EmptyValidator;
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public class DeleteDuplicateRowsPanel extends FramedPanel {
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protected String WIDTH = "640px";
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protected String HEIGHT = "520px";
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protected TRId trId;
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protected EventBus eventBus;
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protected ArrayList<String> rows;
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protected DeleteRowsSession deleteRowsSession;
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protected DeleteRowsProgressDialog deleteRowsProgressDialog;
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protected ListLoader<ListLoadConfig, ListLoadResult<ColumnData>> loader;
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protected FieldLabel columnsSelectLabel;
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protected TextButton deleteButton;
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public DeleteDuplicateRowsPanel(TRId trId, EventBus eventBus) {
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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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this.trId = trId;
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this.eventBus = eventBus;
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Log.debug("Create DeleteDuplicatePanel(): [" + trId.toString() + "]");
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ColumnDataProperties props = GWT.create(ColumnDataProperties.class);
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ListStore<ColumnData> store = new ListStore<ColumnData>(props.id());
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RpcProxy<ListLoadConfig, ListLoadResult<ColumnData>> proxy = new RpcProxy<ListLoadConfig, ListLoadResult<ColumnData>>() {
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public void load(ListLoadConfig loadConfig,
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final AsyncCallback<ListLoadResult<ColumnData>> callback) {
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loadData(loadConfig, callback);
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}
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};
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loader = new ListLoader<ListLoadConfig, ListLoadResult<ColumnData>>(
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proxy) {
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@Override
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protected ListLoadConfig newLoadConfig() {
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return (ListLoadConfig) new ListLoadConfigBean();
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}
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};
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loader.addLoadHandler(new LoadResultListStoreBinding<ListLoadConfig, ColumnData, ListLoadResult<ColumnData>>(
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store));
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ListStore<ColumnData> toStore = new ListStore<ColumnData>(props.id());
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final DualListField<ColumnData, String> columnsField = new DualListField<ColumnData, String>(
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store, toStore, props.label(), new TextCell());
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columnsField.addValidator(new EmptyValidator<List<ColumnData>>());
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columnsField.setEnableDnd(true);
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columnsField.setMode(Mode.INSERT);
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// Delete Button
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deleteButton = new TextButton("Delete");
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SelectHandler changeHandler = new SelectHandler() {
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public void onSelect(SelectEvent event) {
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onDeleteDuplicate();
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}
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};
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deleteButton.addSelectHandler(changeHandler);
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FieldLabel columnsLabel = new FieldLabel(null,"Columns");
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columnsSelectLabel = new FieldLabel(columnsField);
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VerticalLayoutContainer v = new VerticalLayoutContainer();
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v.add(columnsLabel, new VerticalLayoutData(1, -1, new Margins(1)));
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v.add(columnsSelectLabel, new VerticalLayoutData(1, -1, new Margins(1)));
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v.add(deleteButton, new VerticalLayoutData(-1, -1, new Margins(10, 0,
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10, 0)));
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add(v, new VerticalLayoutData(-1, -1, new Margins(0)));
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}
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protected void loadData(ListLoadConfig loadConfig,
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final AsyncCallback<ListLoadResult<ColumnData>> callback) {
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TDGWTServiceAsync.INSTANCE.getColumns(trId,
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new AsyncCallback<ArrayList<ColumnData>>() {
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public void onFailure(Throwable caught) {
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Log.error("load columns failure:"
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+ caught.getLocalizedMessage());
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alert("Error retrieving columns",
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"Error retrieving columns");
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callback.onFailure(caught);
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}
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public void onSuccess(ArrayList<ColumnData> result) {
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Log.trace("loaded " + result.size() + " ColumnData");
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callback.onSuccess(new ListLoadResultBean<ColumnData>(
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result));
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}
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});
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}
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protected void onDeleteDuplicate() {
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/*TDGWTServiceAsync.INSTANCE.startDeleteRows(deleteRowsSession,
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new AsyncCallback<Void>() {
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public void onFailure(Throwable caught) {
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Log.debug("Delete Rows Error: "
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+ caught.getLocalizedMessage());
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alert("Error Deleting Rows",
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"Error in invocation Delete Rows operation!");
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}
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public void onSuccess(Void result) {
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deleteRowsProgressDialog = new DeleteRowsProgressDialog(
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deleteRowsSession, eventBus);
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}
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});
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*/
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}
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private void alert(String title, String message) {
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final AlertMessageBox d = new AlertMessageBox(title, message);
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d.addHideHandler(new HideHandler() {
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public void onHide(HideEvent event) {
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}
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});
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d.show();
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}
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}
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