+++ /dev/null
-package org.argeo.cms.ui.forms;
-
-import java.text.DateFormat;
-import java.text.ParseException;
-import java.util.Calendar;
-import java.util.Date;
-import java.util.GregorianCalendar;
-
-import javax.jcr.Node;
-import javax.jcr.RepositoryException;
-
-import org.argeo.api.cms.CmsView;
-import org.argeo.api.cms.CmsLog;
-import org.argeo.cms.CmsException;
-import org.argeo.cms.ui.util.CmsUiUtils;
-import org.argeo.eclipse.ui.EclipseUiUtils;
-import org.eclipse.jface.fieldassist.ControlDecoration;
-import org.eclipse.jface.fieldassist.FieldDecorationRegistry;
-import org.eclipse.jface.viewers.DoubleClickEvent;
-import org.eclipse.jface.viewers.IDoubleClickListener;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jface.viewers.TableViewer;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.graphics.Color;
-import org.eclipse.swt.graphics.Image;
-import org.eclipse.swt.widgets.Label;
-import org.eclipse.swt.widgets.Text;
-
-/** Utilitary methods to ease implementation of CMS forms */
-public class FormUtils {
- private final static CmsLog log = CmsLog.getLog(FormUtils.class);
-
- public final static String DEFAULT_SHORT_DATE_FORMAT = "dd/MM/yyyy";
-
- /** Best effort to convert a String to a calendar. Fails silently */
- public static Calendar parseDate(DateFormat dateFormat, String calStr) {
- Calendar cal = null;
- if (EclipseUiUtils.notEmpty(calStr)) {
- try {
- Date date = dateFormat.parse(calStr);
- cal = new GregorianCalendar();
- cal.setTime(date);
- } catch (ParseException pe) {
- // Silent
- log.warn("Unable to parse date: " + calStr + " - msg: "
- + pe.getMessage());
- }
- }
- return cal;
- }
-
- /** Add a double click listener on tables that display a JCR node list */
- public static void addCanonicalDoubleClickListener(final TableViewer v) {
- v.addDoubleClickListener(new IDoubleClickListener() {
-
- @Override
- public void doubleClick(DoubleClickEvent event) {
- CmsView cmsView = CmsUiUtils.getCmsView();
- Node node = (Node) ((IStructuredSelection) event.getSelection())
- .getFirstElement();
- try {
- cmsView.navigateTo(node.getPath());
- } catch (RepositoryException e) {
- throw new CmsException("Unable to get path for node "
- + node + " before calling navigateTo(path)", e);
- }
- }
- });
- }
-
- // MANAGE ERROR DECORATION
-
- public static ControlDecoration addDecoration(final Text text) {
- final ControlDecoration dynDecoration = new ControlDecoration(text,
- SWT.LEFT);
- Image icon = getDecorationImage(FieldDecorationRegistry.DEC_ERROR);
- dynDecoration.setImage(icon);
- dynDecoration.setMarginWidth(3);
- dynDecoration.hide();
- return dynDecoration;
- }
-
- public static void refreshDecoration(Text text, ControlDecoration deco,
- boolean isValid, boolean clean) {
- if (isValid || clean) {
- text.setBackground(null);
- deco.hide();
- } else {
- text.setBackground(new Color(text.getDisplay(), 250, 200, 150));
- deco.show();
- }
- }
-
- public static Image getDecorationImage(String image) {
- FieldDecorationRegistry registry = FieldDecorationRegistry.getDefault();
- return registry.getFieldDecoration(image).getImage();
- }
-
- public static void addCompulsoryDecoration(Label label) {
- final ControlDecoration dynDecoration = new ControlDecoration(label,
- SWT.RIGHT | SWT.TOP);
- Image icon = getDecorationImage(FieldDecorationRegistry.DEC_REQUIRED);
- dynDecoration.setImage(icon);
- dynDecoration.setMarginWidth(3);
- }
-
- // TODO the read only generation of read only links for various contact type
- // should be factorised in the cms Utils.
- /**
- * Creates the read-only HTML snippet to display in a label with styling
- * enabled in order to provide a click-able phone number
- */
- public static String getPhoneLink(String value) {
- return getPhoneLink(value, value);
- }
-
- /**
- * Creates the read-only HTML snippet to display in a label with styling
- * enabled in order to provide a click-able phone number
- *
- * @param value
- * @param label
- * a potentially distinct label
- * @return
- */
- public static String getPhoneLink(String value, String label) {
- StringBuilder builder = new StringBuilder();
- builder.append("<a href=\"tel:");
- builder.append(value).append("\" target=\"_blank\" >").append(label)
- .append("</a>");
- return builder.toString();
- }
-
- /**
- * Creates the read-only HTML snippet to display in a label with styling
- * enabled in order to provide a click-able mail
- */
- public static String getMailLink(String value) {
- return getMailLink(value, value);
- }
-
- /**
- * Creates the read-only HTML snippet to display in a label with styling
- * enabled in order to provide a click-able mail
- *
- * @param value
- * @param label
- * a potentially distinct label
- * @return
- */
- public static String getMailLink(String value, String label) {
- StringBuilder builder = new StringBuilder();
- value = replaceAmpersand(value);
- builder.append("<a href=\"mailto:");
- builder.append(value).append("\" >").append(label).append("</a>");
- return builder.toString();
- }
-
- /**
- * Creates the read-only HTML snippet to display in a label with styling
- * enabled in order to provide a click-able link
- */
- public static String getUrlLink(String value) {
- return getUrlLink(value, value);
- }
-
- /**
- * Creates the read-only HTML snippet to display in a label with styling
- * enabled in order to provide a click-able link
- */
- public static String getUrlLink(String value, String label) {
- StringBuilder builder = new StringBuilder();
- value = replaceAmpersand(value);
- label = replaceAmpersand(label);
- if (!(value.startsWith("http://") || value.startsWith("https://")))
- value = "http://" + value;
- builder.append("<a href=\"");
- builder.append(value + "\" target=\"_blank\" >" + label + "</a>");
- return builder.toString();
- }
-
- private static String AMPERSAND = "&";
-
- /**
- * Cleans a String by replacing any '&' by its HTML encoding '&#38;' to
- * avoid <code>SAXParseException</code> while rendering HTML with RWT
- */
- public static String replaceAmpersand(String value) {
- value = value.replaceAll("&(?![#a-zA-Z0-9]+;)", AMPERSAND);
- return value;
- }
-
- // Prevents instantiation
- private FormUtils() {
- }
-}
projects / lgpl / argeo-commons.git / blobdiff