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/*******************************************************************************
* Copyright (c) 2008 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.dsf.debug.ui.viewmodel.register;
import org.eclipse.cdt.dsf.ui.viewmodel.AbstractVMProvider;
import org.eclipse.cdt.dsf.ui.viewmodel.datamodel.RootDMVMNode;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IElementCompareRequest;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IElementMementoProvider;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IElementMementoRequest;
/*
* We are extending the ROOT VM node for the register view so we can
* provide Memento providers for the root node. In the Register VM
* Provider we are returning a pseudo VMContext selection when the
* original input is a child of an execution context we return a selection
* which represents an Execution Context instead. This ensures that the
* Register View does not collapse and redraw when going from frame to frame
* when stepping or just when selecting within the view.
*/
public class RegisterRootDMVMNode extends RootDMVMNode implements IElementMementoProvider {
public RegisterRootDMVMNode(AbstractVMProvider provider) {
super(provider);
}
/*
* (non-Javadoc)
* @see org.eclipse.debug.internal.ui.viewers.model.provisional.IElementMementoProvider#compareElements(org.eclipse.debug.internal.ui.viewers.model.provisional.IElementCompareRequest[])
*/
public void compareElements(IElementCompareRequest[] requests) {
for ( IElementMementoRequest request : requests ) { request.done(); }
}
/*
* (non-Javadoc)
* @see org.eclipse.debug.internal.ui.viewers.model.provisional.IElementMementoProvider#encodeElements(org.eclipse.debug.internal.ui.viewers.model.provisional.IElementMementoRequest[])
*/
public void encodeElements(IElementMementoRequest[] requests) {
for ( IElementMementoRequest request : requests ) { request.done(); }
}
}
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