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/*******************************************************************************
* Copyright (c) 2008, 2012 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.adapters;
import java.util.Collection;
import java.util.Map;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IElementLabelProvider;
import org.eclipse.debug.internal.ui.viewers.model.provisional.ILabelUpdate;
import org.eclipse.debug.ui.DebugUITools;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.tcf.debug.ui.ITCFDebugUIConstants;
import org.eclipse.tcf.internal.debug.model.TCFLaunch;
import org.eclipse.tcf.internal.debug.ui.ColorCache;
import org.eclipse.tcf.internal.debug.ui.ImageCache;
import org.eclipse.tcf.internal.debug.ui.model.TCFChildrenContextQuery;
import org.eclipse.tcf.internal.debug.ui.model.TCFModel;
import org.eclipse.tcf.internal.debug.ui.model.TCFModelManager;
import org.eclipse.tcf.protocol.Protocol;
import org.eclipse.tcf.services.IProcesses;
class TCFLaunchLabelProvider implements IElementLabelProvider {
public void update(ILabelUpdate[] updates) {
for (int i = 0; i < updates.length; i++) {
String view_id = updates[i].getPresentationContext().getId();
if (ITCFDebugUIConstants.ID_CONTEXT_QUERY_VIEW.equals(view_id)) {
updateContextQueryViewLabel(updates[i]);
}
else {
updateDebugViewLabel(updates[i]);
}
}
}
private void updateDebugViewLabel(ILabelUpdate result) {
final TCFLaunch launch = (TCFLaunch)result.getElement();
ImageDescriptor image = DebugUITools.getDefaultImageDescriptor(launch);
if (image == null) image = ImageCache.getImageDescriptor(ImageCache.IMG_TCF);
result.setImageDescriptor(image, 0);
String status = "";
if (launch.isConnecting()) {
status = "Connecting";
}
else if (launch.isDisconnected()) {
status = "Disconnected";
}
String peer_name = launch.getPeerName();
if (peer_name != null) {
if (status.length() == 0) status = peer_name;
else status = peer_name + ": " + status;
}
if (status.length() > 0) status = " (" + status + ")";
Throwable error = launch.getError();
if (error != null) {
status += ": " + TCFModel.getErrorMessage(error, false);
result.setForeground(ColorCache.rgb_error, 0);
}
else if (launch.isExited()) {
status += ": All exited or detached";
int code = launch.getExitCode();
if (code > 0) status += ", exit code " + code;
if (code < 0) {
status += ", signal " + (-code);
Collection<Map<String,Object>> sigs = launch.getSignalList();
if (sigs != null) {
for (Map<String,Object> m : sigs) {
Number num = (Number)m.get(IProcesses.SIG_CODE);
if (num == null) continue;
if (num.intValue() != -code) continue;
String s = (String)m.get(IProcesses.SIG_NAME);
if (s == null) continue;
status += " (" + s + ")";
break;
}
}
}
}
String name = "?";
ILaunchConfiguration cfg = launch.getLaunchConfiguration();
if (cfg != null) name = cfg.getName();
result.setLabel(name + status, 0);
result.done();
}
private void updateContextQueryViewLabel(final ILabelUpdate result) {
Protocol.invokeLater(new Runnable() {
public void run() {
TCFLaunch launch = (TCFLaunch)result.getElement();
ImageDescriptor image = DebugUITools.getDefaultImageDescriptor(launch);
if (image == null) image = ImageCache.getImageDescriptor(ImageCache.IMG_TCF);
result.setImageDescriptor(image, 0);
StringBuffer label = new StringBuffer();
TCFModel model = TCFModelManager.getModelManager().getModel(launch);
if (model != null && model.getRootNode() != null) {
TCFChildrenContextQuery.Descendants des = TCFChildrenContextQuery.getDescendants(
model.getRootNode(), result, this);
if (des == null) return;
if (des.map != null && des.map.size() > 0) {
label.append("(");
label.append(des.map.size());
label.append(") ");
}
}
ILaunchConfiguration cfg = launch.getLaunchConfiguration();
if (cfg != null) {
label.append( cfg.getName() );
}
else {
label.append("?");
}
String peer_name = launch.getPeerName();
if (peer_name != null) {
label.append(" (");
label.append(peer_name);
label.append(")");
}
result.setLabel(label.toString(), 0);
result.done();
}
});
}
}
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