EditablePropertyString.java

   1 package org.argeo.cms.forms;
   2
   3 import static org.argeo.cms.forms.FormStyle.propertyMessage;
   4 import static org.argeo.cms.forms.FormStyle.propertyText;
   5
   6 import javax.jcr.Node;
   7 import javax.jcr.RepositoryException;
   8
   9 import org.argeo.cms.viewers.EditablePart;
  10 import org.argeo.cms.widgets.EditableText;
  11 import org.argeo.eclipse.ui.EclipseUiUtils;
  12 import org.eclipse.swt.widgets.Composite;
  13 import org.eclipse.swt.widgets.Control;
  14 import org.eclipse.swt.widgets.Label;
  15 import org.eclipse.swt.widgets.Text;
  16
  17 /** Editable String in a CMS context */
  18 public class EditablePropertyString extends EditableText implements
  19                 EditablePart {
  20         private static final long serialVersionUID = 5055000749992803591L;
  21
  22         private String propertyName;
  23         private String message;
  24
  25         public EditablePropertyString(Composite parent, int style, Node node,
  26                         String propertyName, String message) throws RepositoryException {
  27                 super(parent, style, node, true);
  28
  29                 this.propertyName = propertyName;
  30                 this.message = message;
  31
  32                 if (node.hasProperty(propertyName)) {
  33                         this.setStyle(propertyText.style());
  34                         this.setText(node.getProperty(propertyName).getString());
  35                 } else {
  36                         this.setStyle(propertyMessage.style());
  37                         this.setText(message + "  ");
  38                 }
  39         }
  40
  41         public void setText(String text) {
  42                 Control child = getControl();
  43                 if (child instanceof Label) {
  44                         Label lbl = (Label) child;
  45                         if (EclipseUiUtils.isEmpty(text))
  46                                 lbl.setText(message + "  ");
  47                         else
  48                                 lbl.setText(text);
  49                 } else if (child instanceof Text) {
  50                         Text txt = (Text) child;
  51                         if (EclipseUiUtils.isEmpty(text)) {
  52                                 txt.setText("");
  53                                 txt.setMessage(message + " ");
  54                         } else
  55                                 txt.setText(text.replaceAll("<br/>", "\n"));
  56                 }
  57         }
  58
  59         public synchronized void startEditing() {
  60                 getControl().setData(STYLE, propertyText.style());
  61                 super.startEditing();
  62         }
  63
  64         public synchronized void stopEditing() {
  65                 if (EclipseUiUtils.isEmpty(((Text) getControl()).getText()))
  66                         getControl().setData(STYLE, propertyMessage.style());
  67                 else
  68                         getControl().setData(STYLE, propertyText.style());
  69                 super.stopEditing();
  70         }
  71
  72         public String getPropertyName() {
  73                 return propertyName;
  74         }
  75 }