EditableLink.java

   1 package org.argeo.cms.forms;
   2
   3 import javax.jcr.Node;
   4 import javax.jcr.RepositoryException;
   5
   6 import org.argeo.cms.viewers.EditablePart;
   7 import org.eclipse.swt.SWT;
   8 import org.eclipse.swt.widgets.Composite;
   9 import org.eclipse.swt.widgets.Control;
  10 import org.eclipse.swt.widgets.Label;
  11 import org.eclipse.swt.widgets.Text;
  12
  13 /** Editable String that displays a browsable link when read-only */
  14 public class EditableLink extends EditablePropertyString implements
  15                 EditablePart {
  16         private static final long serialVersionUID = 5055000749992803591L;
  17
  18         private String type;
  19         private String message;
  20         private boolean readOnly;
  21
  22         public EditableLink(Composite parent, int style, Node node,
  23                         String propertyName, String type, String message)
  24                         throws RepositoryException {
  25                 super(parent, style, node, propertyName, message);
  26                 this.message = message;
  27                 this.type = type;
  28
  29                 readOnly = SWT.READ_ONLY == (style & SWT.READ_ONLY);
  30                 if (node.hasProperty(propertyName)) {
  31                         this.setStyle(FormStyle.propertyText.style());
  32                         this.setText(node.getProperty(propertyName).getString());
  33                 } else {
  34                         this.setStyle(FormStyle.propertyMessage.style());
  35                         this.setText("");
  36                 }
  37         }
  38
  39         public void setText(String text) {
  40                 Control child = getControl();
  41                 if (child instanceof Label) {
  42                         Label lbl = (Label) child;
  43                         if (FormUtils.notEmpty(text))
  44                                 lbl.setText(message);
  45                         else if (readOnly)
  46                                 setLinkValue(lbl, text);
  47                         else
  48                                 // if canEdit() we put only the value with no link
  49                                 // to avoid glitches of the edition life cycle
  50                                 lbl.setText(text);
  51                 } else if (child instanceof Text) {
  52                         Text txt = (Text) child;
  53                         if (FormUtils.notEmpty(text)) {
  54                                 txt.setText("");
  55                                 txt.setMessage(message);
  56                         } else
  57                                 txt.setText(text);
  58                 }
  59         }
  60
  61         private void setLinkValue(Label lbl, String text) {
  62                 if (FormStyle.email.style().equals(type))
  63                         lbl.setText(FormUtils.getMailLink(text));
  64                 else if (FormStyle.phone.style().equals(type))
  65                         lbl.setText(FormUtils.getPhoneLink(text));
  66                 else if (FormStyle.website.style().equals(type))
  67                         lbl.setText(FormUtils.getUrlLink(text));
  68                 else if (FormStyle.facebook.style().equals(type)
  69                                 || FormStyle.instagram.style().equals(type)
  70                                 || FormStyle.linkedIn.style().equals(type)
  71                                 || FormStyle.twitter.style().equals(type))
  72                         lbl.setText(FormUtils.getUrlLink(text));
  73         }
  74 }