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/*******************************************************************************
* Copyright (c) 2007, 2011 Wind River Systems, Inc. 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.tcf.internal.debug.ui.model;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IChildrenCountUpdate;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IChildrenUpdate;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IHasChildrenUpdate;
import org.eclipse.debug.ui.IDebugUIConstants;
import org.eclipse.tcf.services.IMemory;
import org.eclipse.tcf.services.IRunControl;
public class TCFNodeLaunch extends TCFNode implements ISymbolOwner {
private final TCFChildrenExecContext children;
private final TCFChildren filtered_children;
private final Map<String,TCFNodeSymbol> symbols = new HashMap<String,TCFNodeSymbol>();
TCFNodeLaunch(final TCFModel model) {
super(model);
children = new TCFChildrenExecContext(this);
filtered_children = new TCFChildren(this) {
@Override
protected boolean startDataRetrieval() {
Set<String> filter = launch.getContextFilter();
if (filter == null) {
if (!children.validate(this)) return false;
set(null, children.getError(), children.getData());
return true;
}
Map<String,TCFNode> nodes = new HashMap<String,TCFNode>();
for (String id : filter) {
if (!model.createNode(id, this)) return false;
if (isValid()) {
// Ignore invalid IDs
reset();
}
else {
nodes.put(id, model.getNode(id));
}
}
set(null, null, nodes);
return true;
}
@Override
public void dispose() {
getNodes().clear();
super.dispose();
}
};
}
@Override
void dispose() {
ArrayList<TCFNodeSymbol> l = new ArrayList<TCFNodeSymbol>(symbols.values());
for (TCFNodeSymbol s : l) s.dispose();
assert symbols.size() == 0;
super.dispose();
}
@Override
protected boolean getData(IChildrenCountUpdate result, Runnable done) {
if (IDebugUIConstants.ID_DEBUG_VIEW.equals(result.getPresentationContext().getId())) {
if (!filtered_children.validate(done)) return false;
result.setChildCount(filtered_children.size());
}
else {
result.setChildCount(0);
}
return true;
}
@Override
protected boolean getData(IChildrenUpdate result, Runnable done) {
if (IDebugUIConstants.ID_DEBUG_VIEW.equals(result.getPresentationContext().getId())) {
return filtered_children.getData(result, done);
}
return true;
}
@Override
protected boolean getData(IHasChildrenUpdate result, Runnable done) {
if (IDebugUIConstants.ID_DEBUG_VIEW.equals(result.getPresentationContext().getId())) {
if (!filtered_children.validate(done)) return false;
result.setHasChilren(filtered_children.size() > 0);
}
else {
result.setHasChilren(false);
}
return true;
}
void onContextAdded(IRunControl.RunControlContext context) {
Set<String> filter = launch.getContextFilter();
if (filter != null) {
String c = context.getCreatorID();
while (c != null) {
if (filter.contains(c)) {
filter.add(context.getID());
break;
}
Object o = model.getContextMap().get(c);
if (o instanceof IRunControl.RunControlContext) {
c = ((IRunControl.RunControlContext)o).getParentID();
}
else {
break;
}
}
}
children.onContextAdded(context);
}
void onContextAdded(IMemory.MemoryContext context) {
children.onContextAdded(context);
}
void onAnyContextSuspendedOrChanged() {
for (TCFNodeSymbol s : symbols.values()) s.onMemoryMapChanged();
}
void onAnyContextAddedOrRemoved() {
filtered_children.reset();
}
public void addSymbol(TCFNodeSymbol s) {
assert symbols.get(s.id) == null;
symbols.put(s.id, s);
}
public void removeSymbol(TCFNodeSymbol s) {
assert symbols.get(s.id) == s;
symbols.remove(s.id);
}
public TCFChildren getChildren() {
return children;
}
public TCFChildren getFilteredChildren() {
return filtered_children;
}
}
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