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/*******************************************************************************
* Copyright (c) 2000, 2003 IBM Corporation 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.debug.internal.ui.views.console;
import java.text.MessageFormat;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.core.DebugEvent;
import org.eclipse.debug.core.DebugPlugin;
import org.eclipse.debug.core.IDebugEventSetListener;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.core.ILaunchConfigurationType;
import org.eclipse.debug.core.model.IProcess;
import org.eclipse.debug.internal.ui.DebugPluginImages;
import org.eclipse.debug.internal.ui.DebugUIPlugin;
import org.eclipse.debug.internal.ui.console.AbstractConsole;
import org.eclipse.debug.internal.ui.console.IConsoleView;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.ui.part.IPageBookViewPage;
/**
* A console for a system process
* <p>
* Clients may instantiate this class. This class is not intended for
* sub-classing.
* </p>
* @since 3.0
*/
public class ProcessConsole extends AbstractConsole implements IDebugEventSetListener {
private IProcess fProcess = null;
/* (non-Javadoc)
* @see org.eclipse.debug.internal.ui.console.IConsole#createPage(org.eclipse.debug.internal.ui.console.IConsoleView)
*/
public IPageBookViewPage createPage(IConsoleView view) {
return new ProcessConsolePage(view, this);
}
/**
* Computes and returns the image descriptor for this console.
*
* @return an image descriptor for this console or <code>null</code>
*/
protected ImageDescriptor computeImageDescriptor() {
ILaunchConfiguration configuration = getProcess().getLaunch().getLaunchConfiguration();
if (configuration != null) {
ILaunchConfigurationType type;
try {
type = configuration.getType();
return DebugPluginImages.getImageDescriptor(type.getIdentifier());
} catch (CoreException e) {
DebugUIPlugin.log(e);
}
}
return null;
}
/**
* Computes and returns the current name of this console.
*
* @return a name for this console
*/
protected String computeName() {
ILaunchConfiguration configuration = getProcess().getLaunch().getLaunchConfiguration();
if (configuration != null) {
if (getProcess().isTerminated()) {
return MessageFormat.format(ConsoleMessages.getString("ProcessConsole.0"), new String[]{configuration.getName()}); //$NON-NLS-1$
} else {
return configuration.getName();
}
}
if (getProcess().isTerminated()) {
return MessageFormat.format(ConsoleMessages.getString("ProcessConsole.0"), new String[]{getProcess().getLabel()}); //$NON-NLS-1$
} else {
return getProcess().getLabel();
}
}
/**
* Proxy to a console document
*/
public ProcessConsole(IProcess process) {
super("", null); //$NON-NLS-1$
fProcess = process;
setName(computeName());
setImageDescriptor(computeImageDescriptor());
}
/**
* Returns the process associated with this console.
*
* @return the process associated with this console
*/
public IProcess getProcess() {
return fProcess;
}
/* (non-Javadoc)
* @see org.eclipse.debug.internal.ui.console.AbstractConsole#dispose()
*/
protected void dispose() {
super.dispose();
DebugPlugin.getDefault().removeDebugEventListener(this);
}
/* (non-Javadoc)
* @see org.eclipse.debug.internal.ui.console.AbstractConsole#init()
*/
protected void init() {
super.init();
DebugPlugin.getDefault().addDebugEventListener(this);
}
/**
* Notify listeners when name changes.
*
* @see org.eclipse.debug.core.IDebugEventSetListener#handleDebugEvents(org.eclipse.debug.core.DebugEvent[])
*/
public void handleDebugEvents(DebugEvent[] events) {
for (int i = 0; i < events.length; i++) {
DebugEvent event = events[i];
if (event.getSource().equals(getProcess())) {
Runnable r = new Runnable() {
public void run() {
setName(computeName());
}
};
DebugUIPlugin.getStandardDisplay().asyncExec(r);
}
}
}
}
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