1 files changed, 119 insertions, 0 deletions
diff --git a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/NumberFormatsContribution.java b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/NumberFormatsContribution.java
new file mode 100644
index 00000000000..e56506918d4
--- /dev/null
+++ b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/NumberFormatsContribution.java
@@ -0,0 +1,119 @@
+/*******************************************************************************
+ * Copyright (c) 2009 QNX Software Systems and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * QNX Software Systems - Initial API and implementation
+ *******************************************************************************/
+package org.eclipse.cdt.debug.internal.ui.actions;
+
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.eclipse.cdt.debug.core.model.CVariableFormat;
+import org.eclipse.jface.action.Action;
+import org.eclipse.jface.action.ActionContributionItem;
+import org.eclipse.jface.action.ContributionItem;
+import org.eclipse.jface.action.IContributionItem;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.widgets.Menu;
+import org.eclipse.swt.widgets.MenuItem;
+import org.eclipse.ui.ISelectionService;
+import org.eclipse.ui.actions.CompoundContributionItem;
+import org.eclipse.ui.menus.IWorkbenchContribution;
+import org.eclipse.ui.services.IServiceLocator;
+
+/**
+ * Dynamic menu contribution that shows available number formats 
+ * in the current view.
+ * 
+ * @since 6.0
+ */
+public class NumberFormatsContribution extends CompoundContributionItem implements IWorkbenchContribution {
+	static final String CURRENT_FORMAT = "current_format";
+
+	private static final Map<CVariableFormat, String> FORMATS = new LinkedHashMap<CVariableFormat, String>();
+	static {
+		FORMATS.put(CVariableFormat.NATURAL, "Natural");
+		FORMATS.put(CVariableFormat.DECIMAL, "Decimal");
+		FORMATS.put(CVariableFormat.HEXADECIMAL, "Hexadecimal");
+		//FORMATS.put(CVariableFormat.OCTAL, "Octal");
+		FORMATS.put(CVariableFormat.BINARY, "Binary");
+	}
+
+	private class SelectNumberFormatAction extends Action {
+		private final CVariableFormat fFormat;
+		private VariableFormatActionDelegate delegate;
+
+		public VariableFormatActionDelegate getDelegate() {
+			return delegate;
+		}
+
+		SelectNumberFormatAction(CVariableFormat format) {
+			super(FORMATS.get(format), AS_RADIO_BUTTON);
+
+			fFormat = format;
+			delegate = new VariableFormatActionDelegate(fFormat);
+		}
+
+		void selectionChanged(ISelection sel) {
+			delegate.selectionChanged(this, sel);
+		}
+
+		@Override
+		public void run() {
+			if (isChecked()) {
+				delegate.run(this);
+			}
+		}
+	}
+
+	private IServiceLocator fServiceLocator;
+
+	private static IContributionItem[] NO_ITEMS = new IContributionItem[] { new ContributionItem() {
+		@Override
+		public void fill(Menu menu, int index) {
+			MenuItem item = new MenuItem(menu, SWT.NONE);
+			item.setEnabled(false);
+			item.setText("Empty");
+		}
+
+		@Override
+		public boolean isEnabled() {
+			return false;
+		}
+	} };
+
+	@Override
+	protected IContributionItem[] getContributionItems() {
+		ISelectionService service = (ISelectionService) fServiceLocator.getService(ISelectionService.class);
+		ISelection selection = service.getSelection();
+
+
+		List<Action> actions = new ArrayList<Action>(FORMATS.size());
+
+		for (CVariableFormat formatId : FORMATS.keySet()) {
+			SelectNumberFormatAction action = new SelectNumberFormatAction(formatId);
+			action.selectionChanged(selection);
+			actions.add(action);
+		}
+
+		if (actions.isEmpty()) { return NO_ITEMS; }
+
+		IContributionItem[] items = new IContributionItem[actions.size()];
+		for (int i = 0; i < actions.size(); i++) {
+			items[i] = new ActionContributionItem(actions.get(i));
+		}
+		return items;
+	}
+
+	public void initialize(IServiceLocator serviceLocator) {
+		fServiceLocator = serviceLocator;
+	}
+}