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   1 /*******************************************************************************
   2  * Copyright (c) 2000, 2003 IBM Corporation and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Common Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/cpl-v10.html
   7  *
   8  * Contributors:
   9  *     IBM Corporation - initial API and implementation
  10  *******************************************************************************/
  11 package net.sourceforge.phpdt.internal.ui.text.java.hover;
  12
  13 import net.sourceforge.phpdt.ui.text.java.hover.IJavaEditorTextHover;
  14
  15 import org.eclipse.jface.text.IRegion;
  16 import org.eclipse.jface.text.ITextViewer;
  17 import org.eclipse.ui.IEditorPart;
  18
  19 public class JavaTypeHover implements IJavaEditorTextHover {
  20
  21         private IJavaEditorTextHover fAnnotationHover;
  22
  23         // private IJavaEditorTextHover fJavadocHover;
  24
  25         public JavaTypeHover() {
  26                 fAnnotationHover = new AnnotationHover();
  27                 // fJavadocHover= new JavadocHover();
  28         }
  29
  30         /**
  31          * @see IJavaEditorTextHover#setEditor(IEditorPart)
  32          */
  33         public void setEditor(IEditorPart editor) {
  34                 fAnnotationHover.setEditor(editor);
  35                 // fJavadocHover.setEditor(editor);
  36         }
  37
  38         /*
  39          * @see ITextHover#getHoverRegion(ITextViewer, int)
  40          */
  41         public IRegion getHoverRegion(ITextViewer textViewer, int offset) {
  42                 // return fJavadocHover.getHoverRegion(textViewer, offset);
  43                 return null;
  44         }
  45
  46         /*
  47          * @see ITextHover#getHoverInfo(ITextViewer, IRegion)
  48          */
  49         public String getHoverInfo(ITextViewer textViewer, IRegion hoverRegion) {
  50                 String hoverInfo = fAnnotationHover.getHoverInfo(textViewer,
  51                                 hoverRegion);
  52                 if (hoverInfo != null)
  53                         return hoverInfo;
  54
  55                 // return fJavadocHover.getHoverInfo(textViewer, hoverRegion);
  56                 return null;
  57         }
  58 }