target_explorer/plugins/org.eclipse.tcf.te.tcf.terminals.ui/src/org/eclipse/tcf/te/tcf/terminals/ui/connector/TerminalsSettings.java

/*******************************************************************************
 * Copyright (c) 2011, 2015 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.te.tcf.terminals.ui.connector;

import java.io.InputStream;
import java.io.OutputStream;

import org.eclipse.core.runtime.Assert;
import org.eclipse.tcf.te.tcf.terminals.core.interfaces.launcher.ITerminalsLauncher;
import org.eclipse.tm.internal.terminal.provisional.api.ISettings;

/**
 * Terminals connector settings implementation.
 */
@SuppressWarnings("restriction")
public class TerminalsSettings {
	// 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;
	// The line separator setting
	private String lineSeparator = null;
	// The terminals launcher instance
	private ITerminalsLauncher launcher = null;

	/**
	 * 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;
	}

	/**
	 * Sets the stream line separator.
	 *
	 * @param separator The stream line separator <code>null</code>.
	 */
	public void setLineSeparator(String separator) {
		this.lineSeparator = separator;
	}

	/**
	 * Returns the stream line separator.
	 *
	 * @return The stream line separator or <code>null</code>.
	 */
	public String getLineSeparator() {
		return lineSeparator;
	}

	/**
	 * Sets the terminals launcher instance.
	 *
	 * @param launcher The terminals launcher instance.
	 */
	public void setTerminalsLauncher(ITerminalsLauncher launcher) {
		this.launcher = launcher;
	}

	/**
	 * Returns the terminals launcher instance.
	 *
	 * @return The terminals launcher instance.
	 */
	public ITerminalsLauncher getTerminalsLauncher() {
		return launcher;
	}

	/**
	 * Loads the streams settings from the given settings store.
	 *
	 * @param store The settings store. Must not be <code>null</code>.
	 */
	public void load(ISettings store) {
		Assert.isNotNull(store);
		localEcho = store.getBooleanProperty("LocalEcho"); //$NON-NLS-1$
		lineSeparator = store.getStringProperty("LineSeparator"); //$NON-NLS-1$
		stdin = (OutputStream)store.getProperty("stdin"); //$NON-NLS-1$
		stdout = (InputStream)store.getProperty("stdout"); //$NON-NLS-1$
		stderr = (InputStream)store.getProperty("stderr"); //$NON-NLS-1$
		launcher = (ITerminalsLauncher)store.getProperty("launcher"); //$NON-NLS-1$
	}

	/**
	 * Saves the process settings to the given settings store.
	 *
	 * @param store The settings store. Must not be <code>null</code>.
	 */
	public void save(ISettings store) {
		Assert.isNotNull(store);
		store.setProperty("LocalEcho", localEcho); //$NON-NLS-1$
		store.setProperty("LineSeparator", lineSeparator); //$NON-NLS-1$
		store.setProperty("stdin", stdin); //$NON-NLS-1$
		store.setProperty("stdout", stdout); //$NON-NLS-1$
		store.setProperty("stderr", stderr); //$NON-NLS-1$
		store.setProperty("launcher", launcher); //$NON-NLS-1$
	}
}