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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.process;
import org.eclipse.cdt.utils.pty.PTY;
import org.eclipse.core.runtime.Assert;
import org.eclipse.tm.internal.terminal.provisional.api.ISettingsStore;
import org.eclipse.tm.internal.terminal.provisional.api.ITerminalConnector;
import org.eclipse.tm.internal.terminal.provisional.api.TerminalConnectorExtension;
import org.eclipse.tm.te.runtime.interfaces.properties.IPropertiesContainer;
import org.eclipse.tm.te.runtime.services.interfaces.constants.ITerminalsConnectorConstants;
import org.eclipse.tm.te.ui.terminals.internal.SettingsStore;
import org.eclipse.tm.te.ui.terminals.types.AbstractConnectorType;
/**
* Streams terminal connector type implementation.
*/
@SuppressWarnings("restriction")
public class ProcessConnectorType extends AbstractConnectorType {
/* (non-Javadoc)
* @see org.eclipse.tm.te.ui.terminals.interfaces.IConnectorType#createTerminalConnector(org.eclipse.tm.te.runtime.interfaces.properties.IPropertiesContainer)
*/
@Override
public ITerminalConnector createTerminalConnector(IPropertiesContainer properties) {
Assert.isNotNull(properties);
// Check for the terminal connector id
String connectorId = properties.getStringProperty(ITerminalsConnectorConstants.PROP_TERMINAL_CONNECTOR_ID);
// Extract the process properties
String path = properties.getStringProperty(ITerminalsConnectorConstants.PROP_PROCESS_PATH);
String arguments = properties.getStringProperty(ITerminalsConnectorConstants.PROP_PROCESS_ARGS);
Process process = (Process)properties.getProperty(ITerminalsConnectorConstants.PROP_PROCESS_OBJ);
PTY pty = (PTY)properties.getProperty(ITerminalsConnectorConstants.PROP_PTY_OBJ);
boolean localEcho = properties.getBooleanProperty(ITerminalsConnectorConstants.PROP_LOCAL_ECHO);
return createProcessConnector(connectorId, path, arguments, process, pty, localEcho);
}
/**
* Creates a terminal connector object based on the given process image
* and the corresponding process object.
*
* @param connectorTypeId Optional ID of the specific process connector implementation to use.
* If <code>null</code>, the default process connector will be used.
* @param image The process image path. Must not be <code>null</code>.
* @param arguments The process arguments or <code>null</code>.
* @param process The process. Must not be <code>null</code>.
* @param pty The pseudo terminal or <code>null</code>.
* @param localEcho <code>True</code> if the terminal widget local echo shall be enabled, <code>false</code> otherwise.
*
* @return The terminal connector object instance or <code>null</code>.
*/
public ITerminalConnector createProcessConnector(String connectorTypeId, final String image, final String arguments, final Process process, PTY pty, boolean localEcho) {
Assert.isTrue(image != null || process != null);
// Normalize the process connector id
if (connectorTypeId == null) connectorTypeId = "org.eclipse.tm.te.ui.terminals.ProcessConnector"; //$NON-NLS-1$
// Construct the terminal settings store
ISettingsStore store = new SettingsStore();
// Construct the process settings
ProcessSettings processSettings = new ProcessSettings();
processSettings.setImage(image);
processSettings.setArguments(arguments);
processSettings.setProcess(process);
processSettings.setPTY(pty);
processSettings.setLocalEcho(localEcho);
// And save the settings to the store
processSettings.save(store);
// Construct the terminal connector instance
ITerminalConnector connector = TerminalConnectorExtension.makeTerminalConnector(connectorTypeId);
if (connector != null) {
// Apply default settings
connector.makeSettingsPage();
// And load the real settings
connector.load(store);
}
return connector;
}
}
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