diff options
Diffstat (limited to 'rse/plugins/org.eclipse.rse.subsystems.terminals.core/src/org/eclipse/rse/subsystems/terminals/core/TerminalServiceSubSystem.java')
| -rw-r--r-- | rse/plugins/org.eclipse.rse.subsystems.terminals.core/src/org/eclipse/rse/subsystems/terminals/core/TerminalServiceSubSystem.java | 188 |
1 files changed, 0 insertions, 188 deletions
diff --git a/rse/plugins/org.eclipse.rse.subsystems.terminals.core/src/org/eclipse/rse/subsystems/terminals/core/TerminalServiceSubSystem.java b/rse/plugins/org.eclipse.rse.subsystems.terminals.core/src/org/eclipse/rse/subsystems/terminals/core/TerminalServiceSubSystem.java deleted file mode 100644 index 371824df9..000000000 --- a/rse/plugins/org.eclipse.rse.subsystems.terminals.core/src/org/eclipse/rse/subsystems/terminals/core/TerminalServiceSubSystem.java +++ /dev/null @@ -1,188 +0,0 @@ -/******************************************************************************** - * Copyright (c) 2008 MontaVista Software, 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: - * Yu-Fen Kuo (MontaVista) - initial API and implementation - * Yu-Fen Kuo (MontaVista) - [227572] RSE Terminal doesn't reset the "connected" state when the shell exits - * Anna Dushistova (MontaVista) - [228577] [rseterminal] Clean up RSE Terminal impl - * Martin Oberhuber (Wind River) - [228577] [rseterminal] Further cleanup - ********************************************************************************/ - -package org.eclipse.rse.subsystems.terminals.core; - -import java.util.ArrayList; -import java.util.Iterator; - -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.rse.core.RSECorePlugin; -import org.eclipse.rse.core.events.ISystemResourceChangeEvents; -import org.eclipse.rse.core.events.SystemResourceChangeEvent; -import org.eclipse.rse.core.model.IHost; -import org.eclipse.rse.core.model.ISystemRegistry; -import org.eclipse.rse.core.subsystems.CommunicationsEvent; -import org.eclipse.rse.core.subsystems.ICommunicationsListener; -import org.eclipse.rse.core.subsystems.IConnectorService; -import org.eclipse.rse.core.subsystems.SubSystem; -import org.eclipse.rse.internal.services.terminals.ITerminalService; -import org.eclipse.rse.subsystems.terminals.core.elements.TerminalElement; -import org.eclipse.swt.widgets.Display; - -/** - * A Subsystem that has terminal instances as children. - */ -public class TerminalServiceSubSystem extends SubSystem implements - ITerminalServiceSubSystem, ICommunicationsListener { - - private ITerminalService _hostService = null; - - private ArrayList children = new ArrayList(); - - /** - * Constructor. - */ - public TerminalServiceSubSystem(IHost host, - IConnectorService connectorService, ITerminalService hostService) { - super(host, connectorService); - _hostService = hostService; - } - - private void fireAsyncRefresh(final Object target) { - Display.getDefault().asyncExec(new Runnable() { - public void run() { - ISystemRegistry registry = RSECorePlugin.getTheSystemRegistry(); - registry.fireEvent(new SystemResourceChangeEvent(target, ISystemResourceChangeEvents.EVENT_REFRESH, target)); - - } - }); - } - - /** - * Return the Terminal Service associated with this subsystem. - */ - public ITerminalService getTerminalService() { - return _hostService; - } - - public Class getServiceType() { - return ITerminalService.class; - } - - public void addChild(TerminalElement element) { - if (element != null) { - synchronized (children) { - children.add(element); - } - fireAsyncRefresh(this); - } - } - - public void removeChild(TerminalElement element) { - if(element!=null){ - synchronized (children) { - children.remove(element); - } - fireAsyncRefresh(this); - } - } - - public void removeChild(String terminalTitle) { - removeChild(getChild(terminalTitle)); - } - - public TerminalElement getChild(String terminalTitle) { - synchronized (children) { - for (Iterator it = children.iterator(); it.hasNext();) { - TerminalElement element = (TerminalElement) it.next(); - if (element.getName().equals(terminalTitle)) - return element; - } - } - return null; - } - - public Object[] getChildren() { - synchronized (children) { - return children.toArray(); - } - } - - public boolean hasChildren() { - synchronized (children) { - return !children.isEmpty(); - } - } - - /** - * Set the terminal service associated with this subsystem. - */ - public void setTerminalService(ITerminalService service) { - _hostService = service; - } - - public void communicationsStateChange(CommunicationsEvent e) { - switch (e.getState()) { - case CommunicationsEvent.AFTER_DISCONNECT: - // no longer listen - getConnectorService().removeCommunicationsListener(this); - break; - - case CommunicationsEvent.BEFORE_DISCONNECT: - case CommunicationsEvent.CONNECTION_ERROR: - Display.getDefault().asyncExec(new Runnable(){ - public void run() { - cancelAllTerminals(); - } - }); - break; - default: - break; - } - - } - - public boolean isPassiveCommunicationsListener() { - return true; - } - - /** - * Set the terminal service associated with this subsystem. - */ - public void cancelAllTerminals() { - Object[] terminals; - synchronized (children) { - terminals = getChildren(); - children.clear(); - } - if (terminals.length > 0) { - for (int i = terminals.length - 1; i >= 0; i--) { - TerminalElement element = (TerminalElement) terminals[i]; - try { - removeTerminalElement(element); - } catch (Exception e) { - RSECorePlugin.getDefault().getLogger().logError("Error removing terminal", e); //$NON-NLS-1$ - } - } - fireAsyncRefresh(this); - } - } - - private void removeTerminalElement(TerminalElement element) { - element.getTerminalShell().exit(); - ISystemRegistry registry = RSECorePlugin.getTheSystemRegistry(); - registry.fireEvent(new SystemResourceChangeEvent(element, ISystemResourceChangeEvents.EVENT_COMMAND_SHELL_REMOVED, null)); - } - - public void initializeSubSystem(IProgressMonitor monitor) { - super.initializeSubSystem(monitor); - getConnectorService().addCommunicationsListener(this); - } - - public void uninitializeSubSystem(IProgressMonitor monitor) { - getConnectorService().removeCommunicationsListener(this); - super.uninitializeSubSystem(monitor); - } -}
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