archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/view/bookmark/BookmarkLabelProvider.java

   1 package com.quantum.view.bookmark;
   2
   3 import org.eclipse.jface.viewers.ILabelProvider;
   4 import org.eclipse.jface.viewers.ILabelProviderListener;
   5 import org.eclipse.swt.graphics.Image;
   6
   7 /**
   8  * @author root
   9  *
  10  * Implements the ILabelProvider for the Bookmarks.
  11  */
  12 public class BookmarkLabelProvider implements ILabelProvider {
  13
  14     private LabelDecorationInstructions labelDecorationInstructions = new LabelDecorationInstructions();
  15
  16         /**
  17          * @see org.eclipse.jface.viewers.ILabelProvider#getImage(Object)
  18          */
  19         public Image getImage(Object element) {
  20         if (element != null && element instanceof TreeNode) {
  21             return ((TreeNode) element).getImage();
  22         } else {
  23             return null;
  24         }
  25         }
  26
  27         /**
  28          * @see org.eclipse.jface.viewers.ILabelProvider#getText(Object)
  29          */
  30         public String getText(Object element) {
  31                 if (element != null && element instanceof TreeNode) {
  32             String labelName = ((TreeNode) element).getLabelName();
  33             String decorations = ((TreeNode) element).getLabelDecorations(
  34                 this.labelDecorationInstructions);
  35             if (decorations != null && decorations.trim().length() > 0) {
  36                 labelName += " " + decorations;
  37             }
  38                         return labelName;
  39                 } else {
  40             return element == null ? "<<empty>>" : element.toString();
  41         }
  42         }
  43
  44         /**
  45          * @see org.eclipse.jface.viewers.IBaseLabelProvider#addListener(ILabelProviderListener)
  46          */
  47         public void addListener(ILabelProviderListener listener) {
  48         }
  49
  50         /**
  51          * @see org.eclipse.jface.viewers.IBaseLabelProvider#dispose()
  52          */
  53         public void dispose() {
  54         }
  55
  56         /**
  57          * @see org.eclipse.jface.viewers.IBaseLabelProvider#isLabelProperty(Object, String)
  58          */
  59         public boolean isLabelProperty(Object element, String property) {
  60                 return false;
  61         }
  62
  63         /**
  64          * @see org.eclipse.jface.viewers.IBaseLabelProvider#removeListener(ILabelProviderListener)
  65          */
  66         public void removeListener(ILabelProviderListener listener) {
  67     }
  68     /**
  69      * @return
  70      */
  71     public LabelDecorationInstructions getLabelDecorationInstructions() {
  72         return labelDecorationInstructions;
  73     }
  74 }