307 lines
9.5 KiB
Java
307 lines
9.5 KiB
Java
package org.gcube.portlets.user.td.extractcodelistwidget.client;
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import org.gcube.portlets.user.td.columnwidget.client.properties.ColumnDataPropertiesCombo;
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import org.gcube.portlets.user.td.gwtservice.shared.extract.ExtractCodelistSession;
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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.TabResource;
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import org.gcube.portlets.user.td.wizardwidget.client.WizardCard;
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import com.allen_sauer.gwt.log.client.Log;
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import com.google.gwt.core.client.GWT;
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import com.google.gwt.event.logical.shared.SelectionEvent;
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import com.google.gwt.event.logical.shared.SelectionHandler;
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import com.google.gwt.event.logical.shared.ValueChangeEvent;
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import com.google.gwt.event.logical.shared.ValueChangeHandler;
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import com.google.gwt.user.client.Command;
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import com.google.gwt.user.client.ui.HasValue;
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import com.google.gwt.user.client.ui.HorizontalPanel;
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import com.google.gwt.user.client.ui.VerticalPanel;
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import com.sencha.gxt.cell.core.client.form.ComboBoxCell.TriggerAction;
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import com.sencha.gxt.core.client.util.Margins;
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import com.sencha.gxt.core.client.util.ToggleGroup;
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import com.sencha.gxt.data.shared.LabelProvider;
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import com.sencha.gxt.data.shared.ListStore;
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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.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.HideEvent.HideHandler;
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import com.sencha.gxt.widget.core.client.form.ComboBox;
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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.FieldSet;
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import com.sencha.gxt.widget.core.client.form.Radio;
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import com.sencha.gxt.widget.core.client.form.TextField;
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import com.sencha.gxt.widget.core.client.info.Info;
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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 ExtractCodelistDetailsCard extends WizardCard {
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// private static DateTimeFormat sdf =
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// DateTimeFormat.getFormat("yyyy-MM-dd");
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private static final String TABLEDETAILPANELWIDTH = "100%";
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private static final String TABLEDETAILPANELHEIGHT = "100%";
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private static final String FORMWIDTH = "538px";
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private ExtractCodelistSession extractCodelistSession;
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private ExtractCodelistDetailsCard thisCard;
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private VerticalLayoutContainer p;
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private VerticalPanel tableDetailPanel;
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private TextField name;
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private Radio automaticallyAttachTrue;
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private Radio automaticallyAttachFalse;
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private TabResource detail;
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private ComboBox<ColumnData> comboAttachToColumn;
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private ColumnData attachColumn;
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private FieldLabel attachToColumnField;
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public ExtractCodelistDetailsCard(
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final ExtractCodelistSession extractCodelistSession) {
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super("Codelist Detail", "");
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this.extractCodelistSession = extractCodelistSession;
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thisCard = this;
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attachColumn = null;
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tableDetailPanel = new VerticalPanel();
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tableDetailPanel.setSpacing(4);
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tableDetailPanel.setWidth(TABLEDETAILPANELWIDTH);
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tableDetailPanel.setHeight(TABLEDETAILPANELHEIGHT);
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FramedPanel form = new FramedPanel();
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form.setHeadingText("Details");
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form.setWidth(FORMWIDTH);
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FieldSet fieldSet = new FieldSet();
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fieldSet.setHeadingText("Information");
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fieldSet.setCollapsible(false);
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form.add(fieldSet);
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p = new VerticalLayoutContainer();
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fieldSet.add(p);
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name = new TextField();
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name.setAllowBlank(false);
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name.setEmptyText("Enter a name...");
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name.setAllowBlank(false);
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FieldLabel nameField=new FieldLabel(name, "Name");
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nameField.setToolTip("Enter the name of new codelist extracted");
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p.add(nameField, new VerticalLayoutData(1, -1,
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new Margins(0)));
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// /
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automaticallyAttachTrue = new Radio();
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automaticallyAttachTrue.setBoxLabel("True");
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automaticallyAttachTrue.setValue(true);
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automaticallyAttachTrue.setToolTip("Automatically attach the generated codelist");
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automaticallyAttachFalse = new Radio();
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automaticallyAttachFalse.setBoxLabel("False");
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automaticallyAttachTrue.setToolTip("Do not attach the generated codelist");
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ToggleGroup automaticallyAttachGroup = new ToggleGroup();
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automaticallyAttachGroup.add(automaticallyAttachTrue);
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automaticallyAttachGroup.add(automaticallyAttachFalse);
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automaticallyAttachGroup
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.addValueChangeHandler(new ValueChangeHandler<HasValue<Boolean>>() {
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@Override
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public void onValueChange(
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ValueChangeEvent<HasValue<Boolean>> event) {
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try {
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if (automaticallyAttachTrue.getValue()) {
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attachToColumnField.setVisible(true);
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} else {
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attachToColumnField.setVisible(false);
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}
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thisCard.forceLayout();
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} catch (Exception e) {
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Log.error("ToggleGroup: onValueChange "
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+ e.getLocalizedMessage());
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}
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}
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});
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HorizontalPanel automaticallyAttachPanel = new HorizontalPanel();
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automaticallyAttachPanel.add(automaticallyAttachTrue);
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automaticallyAttachPanel.add(automaticallyAttachFalse);
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FieldLabel fieldAttach = new FieldLabel(automaticallyAttachPanel,
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"Attach");
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fieldAttach.setToolTip("Select true if you want automatically attach the generated codelist");
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p.add(fieldAttach, new VerticalLayoutData(-1, -1, new Margins(0)));
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// //
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// Column Data
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ColumnDataPropertiesCombo propsColumnData = GWT
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.create(ColumnDataPropertiesCombo.class);
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ListStore<ColumnData> storeCombo = new ListStore<ColumnData>(
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propsColumnData.id());
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storeCombo.addAll(extractCodelistSession.getSourceColumns());
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comboAttachToColumn = new ComboBox<ColumnData>(storeCombo,
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propsColumnData.label());
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Log.trace("Combo AttachToColumn created");
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addHandlersForComboAttachToColumn(propsColumnData.label());
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comboAttachToColumn.setEmptyText("Select a column...");
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comboAttachToColumn.setWidth(191);
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comboAttachToColumn.setTypeAhead(false);
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comboAttachToColumn.setEditable(false);
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comboAttachToColumn.setTriggerAction(TriggerAction.ALL);
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comboAttachToColumn.setToolTip("Select the column to be attached to extraced codelist");
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attachToColumnField = new FieldLabel(comboAttachToColumn,
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"Attach To Column");
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p.add(attachToColumnField,
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new VerticalLayoutData(1, -1, new Margins(0)));
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// /
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tableDetailPanel.add(form);
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setContent(tableDetailPanel);
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}
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/**
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*
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* @param label
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*/
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private void addHandlersForComboAttachToColumn(
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final LabelProvider<ColumnData> label) {
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comboAttachToColumn
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.addSelectionHandler(new SelectionHandler<ColumnData>() {
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public void onSelection(SelectionEvent<ColumnData> event) {
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Info.display(
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"Column Selected",
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"You selected "
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+ (event.getSelectedItem() == null ? "nothing"
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: label.getLabel(event
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.getSelectedItem())
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+ "!"));
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Log.debug("ComboAttachToColumn selected: "
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+ event.getSelectedItem());
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ColumnData column = event.getSelectedItem();
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updateAttachColumn(column);
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}
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});
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}
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private void updateAttachColumn(ColumnData column) {
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}
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@Override
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public void setup() {
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Command sayNextCard = new Command() {
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public void execute() {
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checkData();
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}
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};
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getWizardWindow().setNextButtonCommand(sayNextCard);
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Command sayPreviousCard = new Command() {
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public void execute() {
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try {
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getWizardWindow().previousCard();
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getWizardWindow().removeCard(thisCard);
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Log.info("Remove ExtractCodelistDetailsCard");
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} catch (Exception e) {
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Log.error("sayPreviousCard :" + e.getLocalizedMessage());
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}
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}
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};
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getWizardWindow().setPreviousButtonCommand(sayPreviousCard);
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getWizardWindow().setEnableNextButton(true);
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}
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protected void checkData() {
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getWizardWindow().setEnableNextButton(false);
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getWizardWindow().setEnableBackButton(false);
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AlertMessageBox d;
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HideHandler hideHandler = new HideHandler() {
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public void onHide(HideEvent event) {
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getWizardWindow().setEnableNextButton(true);
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getWizardWindow().setEnableBackButton(false);
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}
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};
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if (name.getValue() == null || name.getValue().isEmpty()
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|| !name.isValid()) {
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d = new AlertMessageBox("Attention!", "Fill name fields");
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d.addHideHandler(hideHandler);
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d.show();
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} else {
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if (getAutomaticallyAttach()) {
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attachColumn = comboAttachToColumn.getCurrentValue();
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if (attachColumn == null) {
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d = new AlertMessageBox("Attention!",
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"Select column to attach codelist!");
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d.addHideHandler(hideHandler);
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d.show();
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} else {
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name.setReadOnly(true);
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goNext();
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}
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} else {
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name.setReadOnly(true);
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goNext();
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}
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}
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}
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protected boolean getAutomaticallyAttach() {
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if (automaticallyAttachTrue.getValue()) {
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return true;
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} else {
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return false;
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}
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}
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protected void goNext() {
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try {
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detail = new TabResource();
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detail.setName(name.getCurrentValue());
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extractCodelistSession.setTabResource(detail);
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extractCodelistSession
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.setAutomaticallyAttach(getAutomaticallyAttach());
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extractCodelistSession.setAttachColumn(attachColumn);
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ExtractCodelistOperationInProgressCard extractCodelistOperationInProgressCard = new ExtractCodelistOperationInProgressCard(
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extractCodelistSession);
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getWizardWindow().addCard(extractCodelistOperationInProgressCard);
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Log.info("NextCard ExtractCodelistOperationInProgressCard");
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getWizardWindow().nextCard();
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} catch (Exception e) {
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Log.error("sayNextCard :" + e.getLocalizedMessage());
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name.setReadOnly(false);
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}
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}
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}
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