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[228577] [rseterminal] Clean up RSE Terminal impl

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This commit is contained in:
Martin Oberhuber 2008-05-05 17:49:59 +00:00
parent c26154c003
commit 9a75a4b103
1 changed files with 30 additions and 40 deletions
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70
rse/plugins/org.eclipse.rse.subsystems.terminals.core/src/org/eclipse/rse/subsystems/terminals/core/TerminalServiceSubSystem.java
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@ -13,7 +13,6 @@
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;
@ -34,7 +33,7 @@ public final class TerminalServiceSubSystem extends SubSystem implements
protected ITerminalService _hostService = null;
private ArrayList children;
private ArrayList children = new ArrayList();
public class Refresh implements Runnable {
private TerminalServiceSubSystem _ss;
@ -53,14 +52,12 @@ public final class TerminalServiceSubSystem extends SubSystem implements
protected TerminalServiceSubSystem(IHost host,
IConnectorService connectorService) {
super(host, connectorService);
children = new ArrayList();
}
public TerminalServiceSubSystem(IHost host,
IConnectorService connectorService, ITerminalService hostService) {
super(host, connectorService);
_hostService = hostService;
children = new ArrayList();
}
public ITerminalService getTerminalService() {
@ -79,47 +76,41 @@ public final class TerminalServiceSubSystem extends SubSystem implements
}
public void removeChild(TerminalElement element) {
synchronized (children) {
if (children.size() > 0) {
if(element!=null){
synchronized (children) {
children.remove(element);
}
}
Display.getDefault().asyncExec(new Refresh(this));
}
Display.getDefault().asyncExec(new Refresh(this));
}
}
public void removeChild(String terminalTitle) {
if (children.size() > 0) {
TerminalElement element = getChild(terminalTitle);
if (element != null){
synchronized (children) {
children.remove(element);
}
Display.getDefault().asyncExec(new Refresh(this));
}
}
removeChild(getChild(terminalTitle));
}
public TerminalElement getChild(String terminalTitle) {
if (children != null) {
Iterator iterator = children.iterator();
while (iterator.hasNext()){
TerminalElement element = (TerminalElement)iterator.next();
if (element.getName().equals(terminalTitle))
return element;
}
Object[] children = getChildren();
for (int i = 0, e = children.length; i < e; i++) {
TerminalElement element = (TerminalElement)children[i];
if (element.getName().equals(terminalTitle))
return element;
}
return null;
}
public Object[] getChildren() {
if (children != null)
return children.toArray();
return null;
Object[] result;
synchronized (children) {
result = (Object[]) children
.toArray(new Object[children.size()]);
}
return result;
}
public boolean hasChildren() {
if (children != null && children.size() > 0)
return true;
return false;
synchronized (children) {
if (children.size() > 0)
return true;
return false;
}
}
public void setTerminalService(ITerminalService service) {
@ -151,21 +142,20 @@ public final class TerminalServiceSubSystem extends SubSystem implements
return true;
}
public void cancelAllTerminals() {
if (children == null || children.size() == 0)
if (children.size() == 0)
return;
for (int i = children.size() - 1; i >= 0; i--) {
TerminalElement element = (TerminalElement) children.get(i);
Object[] terminals = getChildren();
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); //$NON-NLS-1$
}
}
children.clear();
synchronized(children){
children.clear();
}
Display.getDefault().asyncExec(new Refresh(this));
}