[Moose-dev] Re: Force based layout progress bar

No idea. We have a platform TRPlatform class that contains platform dependent features. Maybe we could include one to have platform. But I am afraid this may complexify the whole things if progress bars are radically different in VW. Alexandre > On Apr 8, 2015, at 10:38 AM, Yuriy Tymchuk <yuriy.tymchuk(a)me.com> wrote: > > How do they display progress in VW? > >> On 08 Apr 2015, at 15:34, Alexandre Bergel <alexandre.bergel(a)me.com> wrote: >> >> An alternative is to have another subclass, such as RTForceBasedWithProgressBarLayout >> But this is not idea, because the progress bar should be by default Pharo. And on VisualWorks no. >> >> Another alternative, and the cleanest one I believe, is to have event generated to every X steps. You can have whatever you wish as a callback, moving the progress bar or not. >> >> I have added an issue about this: >> https://code.google.com/p/moose-technology/issues/detail?id=1119 >> >> Alexandre >> >> >>> On Apr 8, 2015, at 9:50 AM, Tudor Girba <tudor(a)tudorgirba.com> wrote: >>> >>> We need a better way of modeling that :) >>> >>> Doru >>> >>> On Wed, Apr 8, 2015 at 2:44 PM, Alexandre Bergel <alexandre.bergel(a)me.com> wrote: >>> I have cleaned a bit your code with something like: >>> >>> doExecute: nodeElements >>> self start: nodeElements. >>> self isJobInstalled >>> ifTrue: [ self runLayoutInJob ] >>> ifFalse: [ self runLayoutSimply ]. >>> alpha := 0. >>> nodes do: [ :e | translator translateTopLeftOf: e to: e position ] >>> >>> It is in version .816 of Roassal2. >>> >>> We should be able to run the layout without job. This is important for us >>> >>> Thanks! >>> Alexandre >>> >>> >>>> On Apr 7, 2015, at 5:04 PM, Peter Uhnák <i.uhnak(a)gmail.com> wrote: >>>> >>>> Out of curiosity I dug a little deeper and was happy to learn about a Job and more about Pharo internals. >>>> >>>> In any case, try replacing RTForceBasedLayout>>doExecute: with this >>>> >>>> ~~~~~~~~~~~~~~~~~~~~~~~~~ >>>> doExecute: nodeElements >>>> self start: nodeElements. >>>> [ :job | >>>> job >>>> title: 'Laying out elements'; >>>> min: 1 - alpha; >>>> max: 1. >>>> nbIterations = 0 >>>> ifTrue: [ [ alpha := alpha * 0.99. alpha > 0.005 ] whileTrue: [ self step. job currentValue: 1 - alpha ] ] >>>> ifFalse: [ nbIterations timesRepeat: [ alpha := alpha * 0.99. self step. job currentValue: 1 - alpha ] ] >>>> ] asJob run. >>>> alpha := 0. >>>> nodes do: [ :e | translator translateTopLeftOf: e to: e position ]. >>>> ~~~~~~~~~~~~~~~~~~~~~~~~~ >>>> >>>> it's bit messy (and doesn't account for nbIterations), but its a proof of concept. >>>> >>>> >>>> I thing that it makes sense to create execution indicator without progress (with spinner for example) >>>> >>>> What can be done is to display alpha on progress bar. From current value to 0.005 or whatever there is. >>>> I was thinking more something like this http://www.barchart.com/shared/images/progress_bar.gif or thsi https://i.stack.imgur.com/gz9GK.gif >>>> >>>> Peter >>>> _______________________________________________ >>>> Moose-dev mailing list >>>> Moose-dev(a)iam.unibe.ch >>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>> -- >>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >>> Alexandre Bergel http://www.bergel.eu >>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >>> >>> >>> >>> >>> _______________________________________________ >>> Moose-dev mailing list >>> Moose-dev(a)iam.unibe.ch >>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>> >>> >>> >>> -- >>> www.tudorgirba.com >>> >>> "Every thing has its own flow" >>> _______________________________________________ >>> Moose-dev mailing list >>> Moose-dev(a)iam.unibe.ch >>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >> -- >> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >> Alexandre Bergel http://www.bergel.eu >> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >> >> >> >> >> _______________________________________________ >> Moose-dev mailing list >> Moose-dev(a)iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > _______________________________________________ > Moose-dev mailing list > Moose-dev(a)iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev