eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/element/UriWithLabelElement.java

   1 // $Id$
   2 /**
   3 * Copyright (C) 2007 EDIT
   4 * European Distributed Institute of Taxonomy
   5 * http://www.e-taxonomy.eu
   6 *
   7 * The contents of this file are subject to the Mozilla Public License Version 1.1
   8 * See LICENSE.TXT at the top of this package for the full license terms.
   9 */
  10
  11 package eu.etaxonomy.taxeditor.ui.element;
  12
  13 import java.net.URI;
  14
  15 import org.eclipse.jface.resource.JFaceResources;
  16 import org.eclipse.swt.SWT;
  17 import org.eclipse.swt.widgets.Display;
  18 import org.eclipse.swt.widgets.Label;
  19
  20 import eu.etaxonomy.taxeditor.Messages;
  21
  22 /**
  23  * @author n.hoffmann
  24  * @created Dec 20, 2010
  25  * @version 1.0
  26  */
  27 public class UriWithLabelElement extends TextWithLabelElement {
  28
  29     private final Label labelException;
  30
  31         protected UriWithLabelElement(CdmFormFactory formFactory,
  32                         ICdmFormElement parentElement, String labelString,
  33                         URI initialUri, Integer textHeight, int style) {
  34                 super(formFactory, parentElement, labelString, null, textHeight, style);
  35
  36                 labelException = formFactory.createLabel(getLayoutComposite(), "", SWT.WRAP); //$NON-NLS-1$
  37                 labelException.setLayoutData(LayoutConstants.FILL_HORIZONTALLY(2, 1));
  38                 addControl(labelException);
  39                 setUri(initialUri);
  40         }
  41
  42         public void setUri(URI uri) {
  43                 if(uri != null){
  44                         super.setText(uri.toString());
  45                 }
  46         }
  47
  48         public URI getUri(){
  49         try {
  50             labelException.setFont(JFaceResources.getFontRegistry().get(JFaceResources.DEFAULT_FONT));
  51             labelException.setForeground(getPersistentBackground());
  52             labelException.setText(""); //$NON-NLS-1$
  53             return new URI(super.getText());
  54         } catch (Exception e) {
  55             labelException.setFont(JFaceResources.getFontRegistry().getBold(JFaceResources.DEFAULT_FONT));
  56             labelException.setForeground(Display.getCurrent().getSystemColor(SWT.COLOR_RED));
  57             labelException.setText(Messages.UriWithLabelElement_URL_NOT_SAVED+e.getMessage());
  58             return null;
  59         }
  60         }
  61
  62 }