eclipseprojects/eu.etaxonomy.taxeditor/src/eu/etaxonomy/taxeditor/editor/images/TaxonHasNoImagesComposite.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.editor.images;
  12
  13 import org.apache.log4j.Logger;
  14 import org.eclipse.core.commands.operations.IUndoableOperation;
  15 import org.eclipse.swt.SWT;
  16 import org.eclipse.swt.events.MouseAdapter;
  17 import org.eclipse.swt.events.MouseEvent;
  18 import org.eclipse.swt.graphics.Color;
  19 import org.eclipse.swt.graphics.Font;
  20 import org.eclipse.ui.forms.ManagedForm;
  21 import org.eclipse.ui.views.properties.IPropertySource;
  22
  23 import eu.etaxonomy.cdm.model.taxon.Taxon;
  24 import eu.etaxonomy.taxeditor.controller.EditorController;
  25 import eu.etaxonomy.taxeditor.controller.GlobalController;
  26 import eu.etaxonomy.taxeditor.editor.GroupComposite;
  27 import eu.etaxonomy.taxeditor.editor.GroupedComposite;
  28 import eu.etaxonomy.taxeditor.editor.name.NameComposite;
  29 import eu.etaxonomy.taxeditor.editor.name.NameViewer;
  30 import eu.etaxonomy.taxeditor.operations.images.AddImageOperation;
  31
  32 /**
  33  * @author p.ciardelli
  34  * @created 31.03.2009
  35  * @version 1.0
  36  */
  37 public class TaxonHasNoImagesComposite extends GroupedComposite {
  38         private static final Logger logger = Logger
  39                         .getLogger(TaxonHasNoImagesComposite.class);
  40
  41         /**
  42          * @param groupComposite
  43          * @param form
  44          * @param taxon
  45          */
  46         public TaxonHasNoImagesComposite(GroupComposite parent,
  47                         ManagedForm form, Taxon taxon) {
  48                 super(parent, form);
  49
  50                 createTextViewer();
  51                 setIsDraggable(false);
  52 //              setIcon(ACCEPTED_ICON);
  53                 setFont(getViewerFont());
  54 //              setIndent(ACCEPTED_INDENT);
  55
  56                 initEmptyText();
  57         }
  58
  59         protected void createControl() {
  60                 super.createControl();
  61
  62                 Color groupBackgroundColor = getDisplay().getSystemColor(SWT.COLOR_WHITE);
  63                 setBackground(groupBackgroundColor);
  64         }
  65
  66         protected void initEmptyText() {
  67                 super.initEmptyText();
  68
  69                 getTextViewer().getTextWidget().setEditable(false);
  70                 getTextViewer().getTextWidget().addMouseListener(new MouseAdapter() {
  71                         public void mouseUp(MouseEvent e) {
  72                                 createNewImage();
  73                         }
  74                 });
  75
  76                 if (getTextViewer() instanceof NameViewer) {
  77                         Color groupBackgroundColor = getDisplay().getSystemColor(SWT.COLOR_WHITE);
  78                         ((NameViewer) getTextViewer()).setBackground(groupBackgroundColor);
  79                 }
  80         }
  81
  82         protected String getEmptyTextPrompt() {
  83                 return "Click to add an image";
  84         }
  85
  86         /**
  87          *
  88          */
  89         private void createNewImage() {
  90 //              GlobalController.getUrlFromDialog();
  91                 IUndoableOperation operation = new AddImageOperation
  92                                 ("Create new image", EditorController.getUndoContext(taxon), taxon);
  93                 GlobalController.executeOperation(operation);
  94         }
  95
  96
  97         /* (non-Javadoc)
  98          * @see eu.etaxonomy.taxeditor.editor.GroupedComposite#getViewerFont()
  99          */
 100         @Override
 101         protected Font getViewerFont() {
 102                 return NameComposite.ACCEPTED_FONT;
 103         }
 104
 105         /* (non-Javadoc)
 106          * @see eu.etaxonomy.taxeditor.editor.IHasPropertySource#getPropertySource()
 107          */
 108         public IPropertySource getPropertySource() {
 109                 return null;
 110         }
 111 }