Friday, September 2, 2016

Re: timer_stop from within callback fails

It is done on Vim version :
VIM - Vi IMproved 7.4 (2013 Aug 10, compiled Sep 2 2016 18:06:46)
MS-Windows 64-bit GUI version with OLE support
Included patches: 1-2305
Compiled by marsupilami@DESKTOP-NPML03D

It failed on vim7.4.2290.

On Friday, September 2, 2016 at 5:03:45 PM UTC+2, Ni Va wrote:
> On Friday, September 2, 2016 at 4:21:02 PM UTC+2, Ni Va wrote:
> > Hi,
> >
> > I'am starting a job and then starting a FunRef by timer_start in order to check when job is dead to to next job.
> > It appears that timer_stop( from inside the callback Func is not working meanwhile it works when called from the main block code just after the timer_start.
> >
> >
> >
> >
> > fu! g:jobsManager.SequencingCallBack(timer) "{{{
> > " if self.GetCurrentJobStatus()=='dead'
> > if 1
> > echo "Sequence Handler stopped " . strftime("%T")
> > call timer_stop(self.sequenceTimer) " THAT DOES NOT WORK :( :(
> >
> > endif
> > endf"}}}
> > fu! g:jobsManager.SequencingJobs() "{{{
> > echo "Sequence Launched " . strftime("%T")
> > " Launching Current Job
> > call self.StartCurrentJob()
> > " Launching Callback Function to check for next job
> > let FuncRef = self.SequencingCallBack
> > let self.sequenceTimer = timer_start(1000,FuncRef, {'repeat': 15})
> > " call timer_stop(self.sequenceTimer) " THAT WORKS :( :(
> > " echo self.GetCurrentJobHandle()
> > " echo self.GetCurrentJobStatus()
> > endfu
> > "}}}
> >
> >
> >
> > Notice that self.sequenceTimer is just set/let from the SequencingJobs func that is a member of a g:jobManager dict/class and it is not initialized at instance.
> > let g:BaseClass = {} "{{{
> > fu! g:BaseClass.New(...) "{{{
> > let newObj = copy(self)
> >
> > if a:0 && type(a:1) == type({})
> > let newObj._attributes = deepcopy(a:1)
> > endif
> > if exists('*BaseClassProcess')
> > let newObj._process = function('BaseClassProcess')
> > else
> > let newObj._process = function('s:_process_default')
> > endif
> >
> > return newObj
> > endfu
> > "}}}
> > fu! g:BaseClass.setMember(name,val) dict "{{{
> > if !has_key(self, '_attributes')
> > echomsg "Creating attributes dict"
> > let self._attributes = {}
> > endif
> > let self._attributes[a:name] = a:val
> > " echomsg "BaseClass::setMember: Adding attribute named ".a:name." with following content:".string(a:val)
> > " echo a:val
> > endfu
> > "}}}
> > fu! g:BaseClass.getMember(name) dict "{{{
> > return get(get(self, '_attributes', {}), a:name)
> > " return get(get(self, '_attributes', {}), ''.string(a:name))
> > endfu
> > "}}}
> > fu! g:BaseClass.process() dict "{{{
> > call self._process()
> > endfu
> > "}}}
> > fu! s:_process_default() "{{{
> > echomsg 'nothing to see here, define BaseClassProcess() to make me interesting'
> > endfu
> > "}}}
> > "}}}
> > let g:jobsManager = copy(g:BaseClass)
> >
> >
> >
> > Thanks for help
>
> More simple example :
>
> fu! MyHandler(timer) "{{{
> if 1
> echo "Sequence Handler stopped " . strftime("%T")
> call timer_stop(g:sequenceTimer) " THAT DOES NOT WORK :( :(
> endif
> endf"}}}
> let g:sequenceTimer = timer_start(1000,'MyHandler', {'repeat': 15})
>
> Don't stop timer at first time execution

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