1
/*******************************************************************************
2
* Copyright (c) 2008 Wind River 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
* Wind River Systems - initial API and implementation
10
*******************************************************************************/
11
package org.eclipse.cdt.dsf.debug.ui.viewmodel.numberformat;
13
import java.util.ArrayList;
14
import java.util.LinkedList;
15
import java.util.List;
17
import org.eclipse.cdt.dsf.debug.service.IFormattedValues;
18
import org.eclipse.cdt.dsf.debug.ui.viewmodel.IDebugVMConstants;
19
import org.eclipse.cdt.dsf.debug.ui.viewmodel.actions.VMHandlerUtils;
20
import org.eclipse.cdt.dsf.ui.viewmodel.IVMProvider;
21
import org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext;
22
import org.eclipse.jface.action.Action;
23
import org.eclipse.jface.action.ActionContributionItem;
24
import org.eclipse.jface.action.ContributionItem;
25
import org.eclipse.jface.action.IContributionItem;
26
import org.eclipse.swt.SWT;
27
import org.eclipse.swt.widgets.Menu;
28
import org.eclipse.swt.widgets.MenuItem;
29
import org.eclipse.ui.actions.CompoundContributionItem;
30
import org.eclipse.ui.menus.IWorkbenchContribution;
31
import org.eclipse.ui.services.IServiceLocator;
34
* Dynamic menu contribution that shows available number formats
35
* in the current view.
39
public class NumberFormatsContribution extends CompoundContributionItem implements IWorkbenchContribution {
41
private static final List<String> FORMATS = new LinkedList<String>();
43
FORMATS.add(IFormattedValues.NATURAL_FORMAT);
44
FORMATS.add(IFormattedValues.HEX_FORMAT);
45
FORMATS.add(IFormattedValues.DECIMAL_FORMAT);
46
FORMATS.add(IFormattedValues.OCTAL_FORMAT);
47
FORMATS.add(IFormattedValues.BINARY_FORMAT);
48
FORMATS.add(IFormattedValues.STRING_FORMAT);
51
private class SelectNumberFormatAction extends Action {
52
private final IPresentationContext fContext;
53
private final String fFormatId;
54
SelectNumberFormatAction(IPresentationContext context, String formatId) {
55
super(FormattedValueVMUtil.getFormatLabel(formatId), AS_RADIO_BUTTON);
63
fContext.setProperty(IDebugVMConstants.PROP_FORMATTED_VALUE_FORMAT_PREFERENCE, fFormatId);
68
private IServiceLocator fServiceLocator;
70
private static IContributionItem[] NO_BREAKPOINT_TYPES_CONTRIBUTION_ITEMS = new IContributionItem[] {
71
new ContributionItem() {
73
public void fill(Menu menu, int index) {
74
MenuItem item = new MenuItem(menu, SWT.NONE);
75
item.setEnabled(false);
76
item.setText(MessagesForNumberFormat.NumberFormatContribution_EmptyFormatsList_label);
80
public boolean isEnabled() {
87
protected IContributionItem[] getContributionItems() {
88
IVMProvider provider = VMHandlerUtils.getActiveVMProvider(fServiceLocator);
90
// If no part or selection, disable all.
91
if (provider == null) {
92
return NO_BREAKPOINT_TYPES_CONTRIBUTION_ITEMS;
95
IPresentationContext context = provider.getPresentationContext();
96
Object activeId = context.getProperty(IDebugVMConstants.PROP_FORMATTED_VALUE_FORMAT_PREFERENCE);
97
if (activeId == null) {
98
activeId = IFormattedValues.NATURAL_FORMAT;
101
List<Action> actions = new ArrayList<Action>(FORMATS.size());
102
for (String formatId : FORMATS) {
103
Action action = new SelectNumberFormatAction(context, formatId);
104
if (formatId.equals(activeId)) {
105
action.setChecked(true);
110
if ( actions.isEmpty() ) {
111
return NO_BREAKPOINT_TYPES_CONTRIBUTION_ITEMS;
114
IContributionItem[] items = new IContributionItem[actions.size()];
115
for (int i = 0; i < actions.size(); i++) {
116
items[i] = new ActionContributionItem(actions.get(i));
121
public void initialize(IServiceLocator serviceLocator) {
122
fServiceLocator = serviceLocator;