org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/search/PDOMSearchTreeLabelProvider.java

   1 /*******************************************************************************
   2  * Copyright (c) 2006, 2009 QNX Software Systems 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  *     Doug Schaefer (QNX) - Initial API and implementation
  10  *     Markus Schorn (Wind River Systems)
  11  *     Ed Swartz (Nokia)
  12  *     Andrey Eremchenko (LEDAS)
  13  *******************************************************************************/
  14 package org.eclipse.cdt.internal.ui.search;
  15
  16 import org.eclipse.jface.viewers.StyledString;
  17
  18 import org.eclipse.cdt.core.model.ICElement;
  19
  20 import org.eclipse.cdt.internal.core.model.TranslationUnit;
  21
  22 import org.eclipse.cdt.internal.ui.util.Messages;
  23
  24 public class PDOMSearchTreeLabelProvider extends PDOMSearchLabelProvider {
  25
  26         public PDOMSearchTreeLabelProvider(PDOMSearchViewPage page) {
  27                 super(page);
  28         }
  29
  30         @Override
  31         public String getText(Object element) {
  32                 final String text= super.getText(element);
  33                 final int count= getMatchCount(element);
  34                 if (count <= 1) {
  35                         return text;
  36                 }
  37                 return text + " " //$NON-NLS-1$
  38                                 + Messages.format(CSearchMessages.CSearchResultCollector_matches, new Integer(count));
  39         }
  40
  41         @Override
  42         public StyledString getStyledText(Object element) {
  43                 if (element instanceof TranslationUnit) {
  44                         StyledString styled = new StyledString(super.getText(element));
  45                         final int count= getMatchCount(element);
  46                         if (count > 1) {
  47                                 final String matchesCount = " " //$NON-NLS-1$
  48                                         + Messages.format(CSearchMessages.CSearchResultCollector_matches, new Integer(count));
  49                                 styled.append(matchesCount, StyledString.COUNTER_STYLER);
  50                                 return styled;
  51                         }
  52                 }
  53                 if (!(element instanceof LineSearchElement))
  54                         return new StyledString(getText(element));
  55                 LineSearchElement lineElement = (LineSearchElement) element;
  56                 String enclosingName = ""; //$NON-NLS-1$
  57                 ICElement enclosingElement = lineElement.getMatches()[0].getEnclosingElement();
  58                 if (fPage.isShowEnclosingDefinitions() && enclosingElement != null) {
  59                         enclosingName = enclosingElement.getElementName() + ", "; //$NON-NLS-1$
  60                 }
  61                 Integer lineNumber = lineElement.getLineNumber();
  62                 String prefix = Messages.format(CSearchMessages.CSearchResultCollector_line, enclosingName, lineNumber);
  63                 prefix += ":  "; //$NON-NLS-1$
  64                 StyledString location = new StyledString(prefix, StyledString.QUALIFIER_STYLER);
  65                 return location.append(super.getStyledText(element));
  66         }
  67
  68 }