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/*******************************************************************************
* Copyright (c) 2000, 2006 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.debug.ui.console;
import org.eclipse.debug.core.model.IProcess;
import org.eclipse.debug.core.model.IStreamsProxy;
import org.eclipse.debug.internal.ui.DebugUIPlugin;
import org.eclipse.debug.internal.ui.preferences.IDebugPreferenceConstants;
import org.eclipse.debug.ui.IDebugUIConstants;
import org.eclipse.swt.graphics.Color;
/**
* Default console color provider for a process. Colors output to standard
* out, in, and error, as specified by user preferences.
* <p>
* Clients implementing a console color provider should subclass this class.
* </p>
* @since 2.1
*/
public class ConsoleColorProvider implements IConsoleColorProvider {
private IProcess fProcess;
private IConsole fConsole;
/* (non-Javadoc)
* @see org.eclipse.debug.ui.console.IConsoleColorProvider#connect(org.eclipse.debug.core.model.IProcess, org.eclipse.debug.ui.console.IConsole)
*/
@Override
public void connect(IProcess process, IConsole console) {
fProcess = process;
fConsole = console;
IStreamsProxy streamsProxy = fProcess.getStreamsProxy();
if (streamsProxy != null) {
fConsole.connect(streamsProxy);
}
}
/* (non-Javadoc)
* @see org.eclipse.debug.ui.console.IConsoleColorProvider#disconnect()
*/
@Override
public void disconnect() {
fConsole = null;
fProcess = null;
}
/* (non-Javadoc)
* @see org.eclipse.debug.ui.console.IConsoleColorProvider#isReadOnly()
*/
@Override
public boolean isReadOnly() {
return fProcess == null || fProcess.isTerminated();
}
/* (non-Javadoc)
* @see org.eclipse.debug.ui.console.IConsoleColorProvider#getColor(java.lang.String)
*/
@Override
public Color getColor(String streamIdentifer) {
if (IDebugUIConstants.ID_STANDARD_OUTPUT_STREAM.equals(streamIdentifer)) {
return DebugUIPlugin.getPreferenceColor(IDebugPreferenceConstants.CONSOLE_SYS_OUT_COLOR);
}
if (IDebugUIConstants.ID_STANDARD_ERROR_STREAM.equals(streamIdentifer)) {
return DebugUIPlugin.getPreferenceColor(IDebugPreferenceConstants.CONSOLE_SYS_ERR_COLOR);
}
if (IDebugUIConstants.ID_STANDARD_INPUT_STREAM.equals(streamIdentifer)) {
return DebugUIPlugin.getPreferenceColor(IDebugPreferenceConstants.CONSOLE_SYS_IN_COLOR);
}
return null;
}
/**
* Returns the process this color provider is providing color for, or
* <code>null</code> if none.
*
* @return the process this color provider is providing color for, or
* <code>null</code> if none
*/
protected IProcess getProcess() {
return fProcess;
}
/**
* Returns the console this color provider is connected to, or
* <code>null</code> if none.
*
* @return IConsole the console this color provider is connected to, or
* <code>null</code> if none
*/
protected IConsole getConsole() {
return fConsole;
}
}
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