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/*******************************************************************************
* Copyright (c) 2007, 2010 Wind River 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:
* Wind River Systems - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.debug.internal.ui.actions;
import java.util.HashSet;
import java.util.Set;
import org.eclipse.cdt.debug.core.CDIDebugModel;
import org.eclipse.cdt.debug.core.model.ICBreakpoint;
import org.eclipse.cdt.debug.ui.CDebugUIPlugin;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.debug.core.model.IDebugElement;
import org.eclipse.debug.core.model.IDebugModelProvider;
import org.eclipse.debug.ui.DebugUITools;
import org.eclipse.debug.ui.actions.IToggleBreakpointsTarget;
import org.eclipse.debug.ui.actions.IToggleBreakpointsTargetFactory;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.ui.IWorkbenchPart;
/**
*
*/
public class ToggleCBreakpointsTargetFactory implements IToggleBreakpointsTargetFactory {
public static String TOGGLE_C_BREAKPOINT_TARGET_ID = CDebugUIPlugin.getUniqueIdentifier() + ".toggleCBreakpointTarget"; //$NON-NLS-1$
private static Set<String> TOGGLE_TARGET_IDS = new HashSet<String>(1);
static {
TOGGLE_TARGET_IDS.add(TOGGLE_C_BREAKPOINT_TARGET_ID);
}
private ToggleBreakpointAdapter fCToggleBreakpointTarget = new ToggleBreakpointAdapter();
@Override
public IToggleBreakpointsTarget createToggleTarget(String targetID) {
if (TOGGLE_C_BREAKPOINT_TARGET_ID.equals(targetID)) {
return fCToggleBreakpointTarget;
}
return null;
}
@Override
public String getDefaultToggleTarget(IWorkbenchPart part, ISelection selection) {
// Return the debug context as a default if the currently selected context
// is a CDT element. Otherwise return null.
Object element = getDebugContext(part).getFirstElement();
if (element instanceof IAdaptable) {
IDebugModelProvider modelProvider =
(IDebugModelProvider)((IAdaptable)element).getAdapter(IDebugModelProvider.class);
if (modelProvider != null) {
String[] models = modelProvider.getModelIdentifiers();
for (String model : models) {
if (CDIDebugModel.getPluginIdentifier().equals(model) ||
ICBreakpoint.C_BREAKPOINTS_DEBUG_MODEL_ID.equals(model))
{
return TOGGLE_C_BREAKPOINT_TARGET_ID;
}
}
} else if (element instanceof IDebugElement) {
if (CDIDebugModel.getPluginIdentifier().equals(((IDebugElement)element).getModelIdentifier()) ) {
return TOGGLE_C_BREAKPOINT_TARGET_ID;
}
}
}
return null;
}
@Override
public String getToggleTargetDescription(String targetID) {
return ActionMessages.getString("ToggleCBreakpointsTargetFactory.CBreakpointDescription"); //$NON-NLS-1$
}
@Override
public String getToggleTargetName(String targetID) {
return ActionMessages.getString("ToggleCBreakpointsTargetFactory.CBreakpointName"); //$NON-NLS-1$
}
@Override
@SuppressWarnings("unchecked")
public Set getToggleTargets(IWorkbenchPart part, ISelection selection) {
return TOGGLE_TARGET_IDS;
}
private IStructuredSelection getDebugContext(IWorkbenchPart part) {
ISelection selection = DebugUITools.getDebugContextManager().
getContextService(part.getSite().getWorkbenchWindow()).getActiveContext();
if (selection instanceof IStructuredSelection) {
return (IStructuredSelection)selection;
}
return StructuredSelection.EMPTY;
}
}
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