plugins/org.argeo.slc.client.ui/src/main/java/org/argeo/slc/client/ui/decorators/ResultFailedDecorator.java

   1 /*
   2  * Copyright (C) 2007-2012 Mathieu Baudier
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.argeo.slc.client.ui.decorators;
  17
  18 import org.apache.commons.logging.Log;
  19 import org.apache.commons.logging.LogFactory;
  20 import org.argeo.slc.client.ui.ClientUiPlugin;
  21 import org.argeo.slc.client.ui.model.ResultParent;
  22 import org.eclipse.jface.resource.ImageDescriptor;
  23 import org.eclipse.jface.viewers.DecorationOverlayIcon;
  24 import org.eclipse.jface.viewers.IDecoration;
  25 import org.eclipse.jface.viewers.ILabelDecorator;
  26 import org.eclipse.jface.viewers.LabelProvider;
  27 import org.eclipse.swt.graphics.Image;
  28 import org.eclipse.ui.ISharedImages;
  29
  30 public class ResultFailedDecorator extends LabelProvider implements
  31                 ILabelDecorator {
  32
  33         private final static Log log = LogFactory
  34                         .getLog(ResultFailedDecorator.class);
  35
  36         public ResultFailedDecorator() {
  37                 super();
  38         }
  39
  40         // Method to decorate Image
  41         public Image decorateImage(Image image, Object object) {
  42
  43                 // This method returns an annotated image or null if the
  44                 // image need not be decorated. Returning a null image
  45                 // decorates resource icon with basic decorations provided
  46                 // by Eclipse
  47                 if (object instanceof ResultParent) {
  48                         log.debug("decorate : " + ((ResultParent) object).getName()
  49                                         + " - passed : " + ((ResultParent) object).isPassed());
  50                         if (!((ResultParent) object).isPassed()) {
  51                                 ImageDescriptor desc = ClientUiPlugin.getDefault()
  52                                                 .getWorkbench().getSharedImages()
  53                                                 .getImageDescriptor(ISharedImages.IMG_DEC_FIELD_ERROR);
  54                                 DecorationOverlayIcon decoratedImage = new DecorationOverlayIcon(
  55                                                 image, desc, IDecoration.TOP_LEFT);
  56                                 return decoratedImage.createImage();
  57                         } else
  58                                 return null;
  59                 }
  60                 return null;
  61         }
  62
  63         // Method to decorate Text
  64         public String decorateText(String label, Object object) {
  65                 return null;
  66         }
  67 }