Re: DocumentEventListener problem

On 13.04.2015 18:06, Michael Stahl wrote:
> looks like a deadlock, quite easy to reproduce, hope Stephan has some
> time to look at it:

i forgot to attach the self contained reproducer based on Piet's code,
it connects to pipe named "ms"



import uno
import unohelper

from com.sun.star.document import XDocumentEventListener
#import PYUNO.DemoBase as DemoBase 

listener = None
globalBroadcaster =  None

class MyEventListener(XDocumentEventListener, unohelper.Base):
    # XDocumentEventListener
    def documentEventOccured(self, event):
        globalBroadcaster.removeDocumentEventListener(self)
        print("Event name: {}".format(event.EventName))
        if event.EventName == "OnLoadFinished":
            doc = event.Source
            print("Document: Title: {} Location: {}".format(doc.Title, doc.Location))
            showportions(doc)
        globalBroadcaster.addDocumentEventListener(self)

    # parent-interface XDocumentEventListener
    def disposing(self, event):
        pass

def showportions(doc):
    if doc.supportsService("com.sun.star.text.TextDocument"):
        parenum = doc.Text.createEnumeration()
        while parenum.hasMoreElements():
            para = parenum.nextElement()
            print("get para: {}".format(para.String))

#and in main (after setting up the connection):
#
def foo(context):
    global globalBroadcaster
#    context = XSCRIPTCONTEXT.getComponentContext()
    globalBroadcaster = context.getValueByName(
        '/singletons/com.sun.star.frame.theGlobalEventBroadcaster')
    listener = MyEventListener()
    globalBroadcaster.addDocumentEventListener(listener)

xLocalContext = uno.getComponentContext()

xUnoResolver = xLocalContext.ServiceManager.createInstanceWithContext(
                "com.sun.star.bridge.UnoUrlResolver", xLocalContext)

context = xUnoResolver.resolve("uno:%s;urp;StarOffice.ComponentContext" % "pipe,name=ms")

foo(context)

import time
time.sleep(100000)