140 lines
2.9 KiB
Java
140 lines
2.9 KiB
Java
package org.gcube.portlets.widgets.ckan2zenodopublisher.client.view;
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import java.util.ArrayList;
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import java.util.List;
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import com.github.gwtbootstrap.client.ui.ControlGroup;
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import com.github.gwtbootstrap.client.ui.ListBox;
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import com.github.gwtbootstrap.client.ui.TextBox;
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import com.github.gwtbootstrap.client.ui.constants.ControlGroupType;
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import com.google.gwt.core.client.GWT;
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import com.google.gwt.user.client.ui.Widget;
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/**
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* The Class FieldUtil.
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*
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* @author Francesco Mangiacrapa at ISTI-CNR (francesco.mangiacrapa@isti.cnr.it)
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*
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* Jan 13, 2020
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*/
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public class FieldUtil {
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/**
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* Checks if is valid value.
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*
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* @param value the value
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* @return true, if is valid value
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*/
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public static boolean isValidValue(String value) {
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return value != null && !value.isEmpty();
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}
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/**
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* Gets the parent control group of widget.
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*
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* @param widget the widget
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* @return the parent control group of widget
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*/
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public static ControlGroup getParentControlGroupOfWidget(Widget widget) {
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if (widget == null)
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return null;
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Widget parent = widget.getParent();
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if (parent != null && parent instanceof ControlGroup) {
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return (ControlGroup) parent;
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}
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return getParentControlGroupOfWidget(parent);
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}
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/**
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* Sets the control group.
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*
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* @param controlGroup the control group
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* @param type the type
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*/
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public static void setControlGroup(ControlGroup controlGroup, ControlGroupType type) {
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try {
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if (controlGroup != null)
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controlGroup.setType(type);
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} catch (Exception e) {
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GWT.log("Error: " + e.getMessage());
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}
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}
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/**
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* Gets the text value.
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*
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* @param box the box
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* @return the text value
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*/
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public static String getTextValue(TextBox box) {
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return box.getText();
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}
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/**
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* Adds the values to list box.
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*
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* @param list the list
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* @param listValues the list values
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*/
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public static void addValuesToListBox(ListBox list, List<String> listValues) {
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if (listValues == null)
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return;
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for (int i = 0; i < listValues.size(); i++) {
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list.addItem(listValues.get(i), listValues.get(i));
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}
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}
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/**
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* To zenodo ids.
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* TODO Must passed an object License
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*
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* @param listLicenses the list licenses
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* @return the list
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*/
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public static List<String> toZenodoIds(List<String> listLicenses){
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if(listLicenses==null)
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return null;
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List<String> licenses = new ArrayList<String>(listLicenses.size());
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for (String zenodoLicense : listLicenses) {
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licenses.add(zenodoLicense);
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}
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return licenses;
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}
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/**
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* Select value to list box.
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*
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* @param list the list
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* @param values the values
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*/
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public static void selectValueToListBox(ListBox list, List<String> values) {
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GWT.log("Selecting value: "+values);
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String selectValue = null;
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if (values == null || values.isEmpty()) {
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selectValue = null;
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} else {
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selectValue = values.get(0);
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}
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try {
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if (list.getItemCount() > 0)
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list.setSelectedValue(selectValue);
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} catch (Exception e) {
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GWT.log("error: " + e);
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}
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}
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}
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