1
/*******************************************************************************
2
* Copyright (c) 2004, 2011 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
9
* QNX Software Systems - Initial API and implementation
10
* Wind River Systems - flexible hierarchy Signals view (bug 338908)
11
*******************************************************************************/
12
package org.eclipse.cdt.debug.internal.ui.views.signals;
14
import java.util.Arrays;
16
import org.eclipse.cdt.debug.core.model.ICSignal;
17
import org.eclipse.cdt.debug.internal.ui.CDebugImages;
18
import org.eclipse.core.runtime.CoreException;
19
import org.eclipse.debug.core.DebugException;
20
import org.eclipse.debug.internal.ui.model.elements.ElementLabelProvider;
21
import org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext;
22
import org.eclipse.jface.resource.ImageDescriptor;
23
import org.eclipse.jface.viewers.TreePath;
26
* Label provider for <code>ICSignal</code>s.
28
public class SignalLabelProvider extends ElementLabelProvider {
31
protected String getLabel(TreePath elementPath, IPresentationContext presentationContext, String columnId)
32
throws CoreException {
33
Object element = elementPath.getLastSegment();
34
String[] columns = presentationContext.getColumns();
35
int columnIdx = columns != null ? Arrays.asList(columns).indexOf(columnId) : 0;
36
String label = getColumnText(element, columnIdx);
37
return label != null ? label : ""; //$NON-NLS-1$
41
protected ImageDescriptor getImageDescriptor(TreePath elementPath, IPresentationContext presentationContext, String columnId)
42
throws CoreException {
43
Object element = elementPath.getLastSegment();
44
if (element instanceof ICSignal) {
45
String[] columns = presentationContext.getColumns();
46
int columnIdx = columns != null ? Arrays.asList(columns).indexOf(columnId) : 0;
48
return CDebugImages.DESC_OBJS_SIGNAL;
51
return super.getImageDescriptor(elementPath, presentationContext, columnId);
54
private String getColumnText(Object element, int columnIndex) {
55
if (element instanceof ICSignal) {
57
switch (columnIndex) {
59
return ((ICSignal) element).getName();
61
return (((ICSignal) element).isPassEnabled()) ? SignalsViewer.YES_VALUE
62
: SignalsViewer.NO_VALUE;
64
return (((ICSignal) element).isStopEnabled()) ? SignalsViewer.YES_VALUE
65
: SignalsViewer.NO_VALUE;
67
return ((ICSignal) element).getDescription();
69
} catch (DebugException e) {