terminate button in console of my eclipse plugin - eclipse-plugin

I have developed an eclipse plugin in xtext and I need to write some messages in console.
To do that, I have seen this site http://wiki.eclipse.org/FAQ_How_do_I_write_to_the_console_from_a_plug-in%3F and then I have implemented this code:
private static MessageConsole findConsole(String name) {
if (ConsolePlugin.getDefault() == null)
return null;
ConsolePlugin plugin = ConsolePlugin.getDefault();
IConsoleManager conMan = plugin.getConsoleManager();
IConsole[] existing = conMan.getConsoles();
for (int i = 0; i < existing.length; i++)
if (name.equals(existing[i].getName())) {
conMan.showConsoleView(existing[i]);
return (MessageConsole) existing[i];
}
// no console found, so create a new one
MessageConsole myConsole = new MessageConsole(name, null);
conMan.addConsoles(new IConsole[] { myConsole });
return myConsole;
}
public MessageConsoleStream getMessageStream() {
MessageConsole myConsole = findConsole("console");
if (myConsole != null) {
IWorkbench wb = PlatformUI.getWorkbench();
IWorkbenchWindow win = wb.getActiveWorkbenchWindow();
IWorkbenchPage page = win.getActivePage();
String id = IConsoleConstants.ID_CONSOLE_VIEW;
IConsoleView view;
try {
view = (IConsoleView) page.showView(id);
view.display(myConsole);
return myConsole.newMessageStream();
} catch (PartInitException e) {
e.printStackTrace();
}
}
return null;
}
I have added org.eclipse.ui.console to plugin.xml > dependencies > required plugins.
When I want to print some message:
MessageConsoleStream out = getMessageStream();
out.println(...);
And it is working. But I need a "terminate button" in my console and it seems that this code isn't enough.
How can I do that?
Thanks.

That has nothing to do with the console at all. You want to create a viewContribution, which simply adds a button to the tool bar area of an existing view. There is also an example on stackoverflow. Or you might want to consult the Eclipse help on that topic.

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The security validation for this page is invalid error trying to add sharepoint approval workflow to List in ListAdded eventreceiver

What I am trying to do is to attach the OOTB sharepoint workflow [Approval Sharepoint - 2010] to each and every document library that ever gets created. To accomplish this I created a List Added event reciever and put this code in it -
public override void ListAdded(SPListEventProperties properties)
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SPUtility.ValidateFormDigest();
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{
using (SPWeb web = site.OpenWeb())
{
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base.ListAdded(properties);
if (currentList is SPDocumentLibrary)
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SPList historyList = web.Lists["Workflow History"];
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foreach (SPWorkflowTemplate wt in web.WorkflowTemplates)
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catch (Exception ex)
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finally
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I am getting this error-
The security validation for this page is invalid. Click Back in your Web browser, refresh the page, and try your operation again.
at this line
docLib.WorkflowAssociations.Add(workFlow);
Any any have any suggestions please ? Thanks for your feedback.
Why do you need "SPUtility.ValidateFormDigest()" at all?
Your code was running in an event receiver, not on a form or aspx page, there is nothing to validate.
Could you remove this line and try again?
I believe updating this code block:
web.AllowUnsafeUpdates = true;
web.ValidateFormDigest();
docLib.WorkflowAssociations.Add(workFlow);
docLib.EnableModeration = true;
docLib.Update();
web.Update();
web.AllowUnsafeUpdates = false;
and replacing it with:
web.Site.WebApplication.FormDigestSettings.Enabled = false;
docLib.WorkflowAssociations.Add(workFlow);
docLib.EnableModeration = true;
docLib.Update();
web.Update();
web.Site.WebApplication.FormDigestSettings.Enabled = true;
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The system is adding only one control and when ever it try to execute xTitlePanel.Children.Add(sp); it will get an exception.
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How to programmatically set the task outcome (task response) of a Nintex Flexi Task?

Is there any way of set a Nintex Flexi task completion through Sharepoint's web services? We have tried updating the "WorkflowOutcome", "ApproverComments" and "Status" fields without success (actually the comments and status are successfully updated, however I can find no way of updating the WorkflowOutcome system field).
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The Asp.net page doesn't have that information, it has only the Sharepoint Administrator credentials.
One way is to delegate the task to the admin first, and then call ProcessTaskResponse, but it isn't efficient and is prone to errors.
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Did you try this code: (try-cacth block with redirection does the trick)
\\set to actual outcome id here, for ex. from OutComePanel control
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Nintex.Workflow.Utility.RedirectOrCloseDialog(HttpContext.Current, Web.Url);
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catch
{
}
?
Here are my code to change outcome of nintex flexi task. My problem is permission. I had passed admin token to site. It's solve the problem.
var siteUrl = "...";
using (var tempSite = new SPSite(siteUrl))
{
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...
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task.Web.AllowUnsafeUpdates = false;
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}
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{
if (task["MultiOutcomeTaskInfo"] == null)
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XmlDocument doc = new XmlDocument();
doc.LoadXml(xmlOutcome);
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{
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SPListItem parentItem = parentList.Items.GetItemById((int)task[SPBuiltInFieldId.WorkflowItemId]);
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{
SPWorkflow workflow = parentItem.Workflows[new Guid(task[SPBuiltInFieldId.WorkflowInstanceID].ToString())];
if (!workflow.IsLocked)
{
task[SPBuiltInFieldId.WorkflowVersion] = 1;
task.SystemUpdate();
break;
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if (i != attempts - 1)
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Thread.Sleep(milisecondsTimeout);
}
}
}
var result = SPWorkflowTask.AlterTask(task, htData, fSynchronous);
return result;
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NullPointerException in PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage()

//obtain the active page
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returns Exception in thread "Thread-3" java.lang.NullPointerExceptionµ.
What shall i do?
If the thread does not run in the active window, PlatformUI.getWorkbench().getActiveWorkbenchWindow() will return "null".
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Display.getDefault().asyncExec(new Runnable() {
#Override
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Add some null checks, it is possible for the workbench to not have an active window, not it is also possible for PlatformUI.getWorkbench to throw an IllegalStateException if the workbench is not yet started (e.g createAndRunWorkbench() has not yet been called).
IWorkbenchWindow window = PlatformUI.getWorkbench().getInstance()
.getActiveWorkbenchWindow();
if(workbenchWindow != null) {
IWorkbenchPage page = window .getActivePage();
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I have a work-around for this. even though its an old post.
IWorkbench wb = PlatformUI.getWorkbench();
if (wb.getWorkbenchWindowCount() == 1) {
try{
wb.getWorkbenchWindows()[0].getActivePage().getPerspective();
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catch(NullPointerException e)
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Logger.log(e);
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}