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/*******************************************************************************
* Copyright (c) 2000, 2014 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
* Freescale - add support for conditionally activating action
*******************************************************************************/
package org.eclipse.cdt.debug.internal.ui.actions.breakpoints;
import org.eclipse.cdt.debug.ui.breakpoints.IToggleBreakpointsTargetCExtension;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.ui.actions.IToggleBreakpointsTarget;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Event;
import org.eclipse.ui.IWorkbenchPart;
/**
* A toggle watchpoint action that can be contributed an object
* contribution. The action will toggle watchpoints on objects
* that provide an <code>IToggleBreakpointsTarget</code> adapter.
* <p>
* This class is based on {@link org.eclipse.debug.ui.actions.ToggleWatchpointActionDelegate }
* class. In addition to the copied functionality, it adds the handling of
* action-triggering event.
* </p>
*
* @since 7.5
*/
public class CToggleWatchpointActionDelegate extends CToggleBreakpointObjectActionDelegate {
protected void performAction(IToggleBreakpointsTarget target, IWorkbenchPart part, ISelection selection,
Event event) throws CoreException {
if ((event.stateMask & SWT.MOD1) != 0 && target instanceof IToggleBreakpointsTargetCExtension
&& ((IToggleBreakpointsTargetCExtension) target).canCreateWatchpointsInteractive(part, selection)) {
((IToggleBreakpointsTargetCExtension) target).createWatchpointsInteractive(part, selection);
} else {
target.toggleWatchpoints(part, selection);
}
}
@Override
protected boolean canPerformAction(IToggleBreakpointsTarget target, IWorkbenchPart part, ISelection selection) {
return target.canToggleWatchpoints(part, selection);
}
}
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