TextSearchLabelProvider


1   /*******************************************************************************
2    * Copyright (c) 2000, 2006 IBM Corporation and others.
3    * All rights reserved. This program and the accompanying materials
4    * are made available under the terms of the Eclipse Public License v1.0
5    * which accompanies this distribution, and is available at
6    * http://www.eclipse.org/legal/epl-v10.html
7    *
8    * Contributors:
9    *     IBM Corporation - initial API and implementation
10   *******************************************************************************/
11  package org.eclipse.jdt.internal.ui.search;
12  
13  import org.eclipse.jface.viewers.LabelProvider;
14  
15  import org.eclipse.search.ui.text.AbstractTextSearchViewPage;
16  
17  import org.eclipse.jdt.internal.corext.util.Messages;
18  
19  public abstract class TextSearchLabelProvider extends LabelProvider {
20  
21      private AbstractTextSearchViewPage fPage;
22      private String   fMatchCountFormat;
23  
24      public TextSearchLabelProvider(AbstractTextSearchViewPage page) {
25          fPage= page;
26          fMatchCountFormat= SearchMessages.TextSearchLabelProvider_matchCountFormat; 
27      }
28      
29      public final String   getText(Object   element) {
30          int matchCount= fPage.getInput().getMatchCount(element);
31          String   text= doGetText(element);
32          if (matchCount < 2)
33              return text;
34          else {
35              return Messages.format(fMatchCountFormat, new Object  [] { text, new Integer  (matchCount) });
36          }
37      }
38  
39      protected abstract String   doGetText(Object   element);
40  }
41

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