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Java > Open Source Codes > org > eclipse > debug > internal > ui > BreakpointImageProvider


1 /*******************************************************************************
2  * Copyright (c) 2004, 2005 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.debug.internal.ui;
12
13 import org.eclipse.core.resources.IMarker;
14 import org.eclipse.debug.core.DebugPlugin;
15 import org.eclipse.debug.core.model.IBreakpoint;
16 import org.eclipse.jface.resource.ImageDescriptor;
17 import org.eclipse.jface.text.source.Annotation;
18 import org.eclipse.swt.graphics.Image;
19 import org.eclipse.ui.texteditor.IAnnotationImageProvider;
20 import org.eclipse.ui.texteditor.MarkerAnnotation;
21
22 /**
23  * Provides managed images for breakpoint annotations.
24  * @since 3.0
25  */
26 public class BreakpointImageProvider implements IAnnotationImageProvider {
27     
28     
29     /* (non-Javadoc)
30      * @see org.eclipse.ui.texteditor.IAnnotationImageProvider#getManagedImage(org.eclipse.jface.text.source.Annotation)
31      */
32     public Image getManagedImage(Annotation annotation) {
33         if (annotation instanceof MarkerAnnotation) {
34             IMarker marker = ((MarkerAnnotation)annotation).getMarker();
35             if (marker != null) {
36                 IBreakpoint breakpoint = DebugPlugin.getDefault().getBreakpointManager().getBreakpoint(marker);
37                 if (breakpoint != null) {
38                     return DebugUIPlugin.getModelPresentation().getImage(breakpoint);
39                 }
40             }
41         }
42         return null;
43     }
44     /* (non-Javadoc)
45      * @see org.eclipse.ui.texteditor.IAnnotationImageProvider#getImageDescriptorId(org.eclipse.jface.text.source.Annotation)
46      */
47     public String JavaDoc getImageDescriptorId(Annotation annotation) {
48         return null;
49     }
50     /* (non-Javadoc)
51      * @see org.eclipse.ui.texteditor.IAnnotationImageProvider#getImageDescriptor(java.lang.String)
52      */
53     public ImageDescriptor getImageDescriptor(String JavaDoc imageDescritporId) {
54         return null;
55     }
56 }
57
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