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/**********************************************************************
* Copyright (c) 2004 QNX Software Systems and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* QNX Software Systems - Initial API and implementation
***********************************************************************/
package org.eclipse.cdt.debug.internal.ui.actions;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.dialogs.ErrorDialog;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.ui.IObjectActionDelegate;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.actions.ActionDelegate;
/**
* The delegate of the "Toggle Function Breakpoint" action.
*/
public class ManageFunctionBreakpointActionDelegate extends ActionDelegate implements IObjectActionDelegate {
private ToggleBreakpointAdapter fBreakpointAdapter;
private IWorkbenchPart fTargetPart;
private ISelection fSelection;
public ManageFunctionBreakpointActionDelegate() {
fBreakpointAdapter = new ToggleBreakpointAdapter();
}
/*(non-Javadoc)
* @see org.eclipse.ui.IObjectActionDelegate#setActivePart(org.eclipse.jface.action.IAction, org.eclipse.ui.IWorkbenchPart)
*/
public void setActivePart( IAction action, IWorkbenchPart targetPart ) {
fTargetPart = targetPart;
}
/*(non-Javadoc)
* @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
*/
public void run( IAction action ) {
try {
getBreakpointAdapter().toggleMethodBreakpoints( getTargetPart(), getSelection() );
}
catch( CoreException e ) {
ErrorDialog.openError( getTargetPart().getSite().getShell(),
ActionMessages.getString( "ManageFunctionBreakpointActionDelegate.Error_1" ), //$NON-NLS-1$
ActionMessages.getString( "ManageFunctionBreakpointActionDelegate.Operation_failed_1" ), //$NON-NLS-1$
e.getStatus() );
}
}
/*(non-Javadoc)
* @see org.eclipse.ui.IActionDelegate#selectionChanged(org.eclipse.jface.action.IAction, org.eclipse.jface.viewers.ISelection)
*/
public void selectionChanged( IAction action, ISelection selection ) {
setSelection( selection );
action.setEnabled( getBreakpointAdapter().canToggleMethodBreakpoints( getTargetPart(), getSelection() ) );
}
private IWorkbenchPart getTargetPart() {
return fTargetPart;
}
private ISelection getSelection() {
return fSelection;
}
private ToggleBreakpointAdapter getBreakpointAdapter() {
return fBreakpointAdapter;
}
private void setSelection( ISelection selection ) {
fSelection = selection;
}
}
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