/*
* Copyright (c) 2012, the Dart project authors.
*
* Licensed under the Eclipse Public License v1.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* http://www.eclipse.org/legal/epl-v10.html
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.dart.tools.debug.ui.internal.breakpoints;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.internal.ui.actions.breakpoints.RetargetBreakpointAction;
import org.eclipse.debug.ui.actions.IToggleBreakpointsTarget;
import org.eclipse.debug.ui.actions.IToggleBreakpointsTargetExtension;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.ui.IWorkbenchPart;
@SuppressWarnings("restriction")
public class RetargetToggleBreakpointAction extends RetargetBreakpointAction {
@Override
protected boolean canPerformAction(Object target, ISelection selection, IWorkbenchPart part) {
if (target instanceof IToggleBreakpointsTargetExtension) {
IToggleBreakpointsTargetExtension ext = (IToggleBreakpointsTargetExtension) target;
return ext.canToggleBreakpoints(part, selection);
} else {
return ((IToggleBreakpointsTarget) target).canToggleLineBreakpoints(part, selection);
}
}
@Override
protected String getOperationUnavailableMessage() {
return "The operation is unavailable on the current selection. Please place the cursor in a valid location for a breakpoint.";
}
@Override
protected void performAction(Object target, ISelection selection, IWorkbenchPart part)
throws CoreException {
if (target instanceof IToggleBreakpointsTargetExtension) {
IToggleBreakpointsTargetExtension ext = (IToggleBreakpointsTargetExtension) target;
ext.toggleBreakpoints(part, selection);
} else {
((IToggleBreakpointsTarget) target).toggleLineBreakpoints(part, selection);
}
}
}