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/*******************************************************************************
* Copyright (c) 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.tm.te.ui.terminals.streams;
import java.io.InputStream;
import java.io.OutputStream;
import org.eclipse.core.runtime.Assert;
import org.eclipse.tm.internal.terminal.provisional.api.ISettingsStore;
import org.eclipse.tm.te.runtime.interfaces.properties.IPropertiesContainer;
/**
* Streams connector settings implementation.
*/
@SuppressWarnings("restriction")
public class StreamsSettings {
// Reference to the stdin stream
private OutputStream stdin;
// Reference to the stdout stream
private InputStream stdout;
// Reference to the stderr stream
private InputStream stderr;
// Flag to control the local echo
private boolean localEcho = true;
/**
* Sets the stdin stream instance.
*
* @param stdin The stream instance or <code>null</code>.
*/
public void setStdinStream(OutputStream stdin) {
this.stdin = stdin;
}
/**
* Returns the stdin stream instance.
*
* @return The stream instance or <code>null</code>.
*/
public OutputStream getStdinStream() {
return stdin;
}
/**
* Sets the stdout stream instance.
*
* @param stdout The stream instance or <code>null</code>.
*/
public void setStdoutStream(InputStream stdout) {
this.stdout = stdout;
}
/**
* Returns the stdout stream instance.
*
* @return The stream instance or <code>null</code>.
*/
public InputStream getStdoutStream() {
return stdout;
}
/**
* Sets the stderr stream instance.
*
* @param stderr The stream instance or <code>null</code>.
*/
public void setStderrStream(InputStream stderr) {
this.stderr = stderr;
}
/**
* Returns the stderr stream instance.
*
* @return The stream instance or <code>null</code>.
*/
public InputStream getStderrStream() {
return stderr;
}
/**
* Sets if the process requires a local echo from the terminal widget.
*
* @param value Specify <code>true</code> to enable the local echo, <code>false</code> otherwise.
*/
public void setLocalEcho(boolean value) {
this.localEcho = value;
}
/**
* Returns <code>true</code> if the process requires a local echo
* from the terminal widget.
*
* @return <code>True</code> if local echo is enabled, <code>false</code> otherwise.
*/
public boolean isLocalEcho() {
return localEcho;
}
/**
* Loads the streams settings from the given settings store.
*
* @param store The settings store. Must not be <code>null</code>.
*/
public void load(ISettingsStore store) {
Assert.isNotNull(store);
localEcho = Boolean.parseBoolean(store.get("LocalEcho", Boolean.FALSE.toString())); //$NON-NLS-1$
if (store instanceof IPropertiesContainer) {
stdin = (OutputStream)((IPropertiesContainer)store).getProperty("stdin"); //$NON-NLS-1$
stdout = (InputStream)((IPropertiesContainer)store).getProperty("stdout"); //$NON-NLS-1$
stderr = (InputStream)((IPropertiesContainer)store).getProperty("stderr"); //$NON-NLS-1$
}
}
/**
* Saves the process settings to the given settings store.
*
* @param store The settings store. Must not be <code>null</code>.
*/
public void save(ISettingsStore store) {
Assert.isNotNull(store);
store.put("LocalEcho", Boolean.toString(localEcho)); //$NON-NLS-1$
if (store instanceof IPropertiesContainer) {
((IPropertiesContainer)store).setProperty("stdin", stdin); //$NON-NLS-1$
((IPropertiesContainer)store).setProperty("stdout", stdout); //$NON-NLS-1$
((IPropertiesContainer)store).setProperty("stderr", stderr); //$NON-NLS-1$
}
}
}
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