[Sugar-devel] PyGame/ Sugargame issues with GTK 3

Sebastian Silva sebastian at fuentelibre.org
Mon Feb 24 23:14:08 EST 2014
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Hi all,
I've often seen mention of these incongruencies between pygame and 
python-gtk.
What are the most annoying issues? I know the two stacks are completely 
different,
so integration might be an issue, but other than that, are there more 
serious issues?

Regards,
Sebastian

El 19/02/14 16:13, Alan Jhonn Aguiar Schwyn escribió:
> James:
>
> I'm interesting in make that changes. I have a lot of activities 
> written in PyGame that could need
> that improve. Generally, I only use mouse events and arrows.
> After, we can update the GIT sugargame with this changes.
> I have a few commits to GTK-2 branch to send.
>
> Regards!
>
> Alan
>
> ------------------------------------------------------------------------
> Date: Wed, 19 Feb 2014 10:19:55 -0600
> From: nicestep at gmail.com
> To: manuq at laptop.org
> CC: alanjas at hotmail.com; sugar-devel at lists.sugarlabs.org
> Subject: Re: [Sugar-devel] PyGame/ Sugargame issues with GTK 3
>
> Manuel,
>
> I am aware of the test Activity. I wrote this chapter on using PyGame 
> to develop Activities:
>
> http://en.flossmanuals.net/make-your-own-sugar-activities/making-activities-using-pygame/
>
> The code changes to sugargame to make it recognize the plus and minus 
> keys aren't hard to figure out, and I could correct my personal copy 
> of sugargame. I was a bit surprised to find that while so much has 
> changed in Sugar since I wrote the book but sugargame still isn't an 
> official part of the Sugar API. It's been a couple of years now.
>
> James Simmons
>
>
>
> On Wed, Feb 19, 2014 at 5:56 AM, Manuel Quiñones <manuq at laptop.org 
> <mailto:manuq at laptop.org>> wrote:
>
>     2014-02-19 6:26 GMT-03:00 James Simmons <nicestep at gmail.com
>     <mailto:nicestep at gmail.com>>:
>     > It occurs to me to ask if sugargame is still something you need
>     to copy the
>     > code into your activity to use or if it is part of sugar proper.
>     I'm still
>     > taking the latest code and copying it in.
>
>     Yes, you need to copy sugargame inside your activity.
>
>     Inside sugargame repository there is a test Activity
>     https://git.sugarlabs.org/sugargame/mainline/trees/master/test
>
>     It displays a bouncing ball.  You should be able to change the ball
>     direction with left and right arrows.  Can you test the activity?
>
>     Note that you should use PyGame events, not GTK+.  The demo listens to
>     pygame.KEYDOWN event in pygame.K_LEFT and pygame.K_RIGHT.
>
>     >
>     > James Simmons
>     >
>     >
>     >
>     > On Wed, Feb 19, 2014 at 2:52 AM, James Simmons
>     <nicestep at gmail.com <mailto:nicestep at gmail.com>> wrote:
>     >>
>     >> Alan,
>     >>
>     >> Grabbing focus definitely helped. I get the arrow keys now.
>     However, I
>     >> also use the plus and minus keys and I still don't get them. In
>     the logs I
>     >> see these messages:
>     >>
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key Num_Lock unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_4 unrecognized
>     >> Key KP_4 unrecognized
>     >> Key KP_4 unrecognized
>     >> Key KP_4 unrecognized
>     >> Key KP_4 unrecognized
>     >> Key KP_4 unrecognized
>     >> Key KP_4 unrecognized
>     >> Key KP_4 unrecognized
>     >> Key KP_4 unrecognized
>     >> Key KP_4 unrecognized
>     >> Key KP_6 unrecognized
>     >> Key KP_6 unrecognized
>     >> Key KP_6 unrecognized
>     >> Key KP_6 unrecognized
>     >> Key KP_6 unrecognized
>     >> Key KP_6 unrecognized
>     >> Key KP_6 unrecognized
>     >> Key KP_6 unrecognized
>     >> Key KP_8 unrecognized
>     >> Key KP_8 unrecognized
>     >> Key KP_8 unrecognized
>     >> Key KP_8 unrecognized
>     >> Key KP_8 unrecognized
>     >> Key KP_8 unrecognized
>     >> Key KP_2 unrecognized
>     >> Key KP_2 unrecognized
>     >> Key KP_2 unrecognized
>     >> Key KP_2 unrecognized
>     >> Key KP_2 unrecognized
>     >> Key KP_2 unrecognized
>     >> Key KP_8 unrecognized
>     >> Key KP_8 unrecognized
>     >> Key KP_8 unrecognized
>     >> Key KP_8 unrecognized
>     >> Key KP_8 unrecognized
>     >> Key KP_8 unrecognized
>     >> Key KP_4 unrecognized
>     >> Key KP_4 unrecognized
>     >> Key KP_4 unrecognized
>     >> Key KP_4 unrecognized
>     >> Key KP_4 unrecognized
>     >> Key KP_4 unrecognized
>     >> Key KP_6 unrecognized
>     >> Key KP_6 unrecognized
>     >> Key KP_6 unrecognized
>     >> Key KP_6 unrecognized
>     >> Key KP_6 unrecognized
>     >> Key KP_6 unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key Scroll_Lock unrecognized
>     >> Key Scroll_Lock unrecognized
>     >> Key Scroll_Lock unrecognized
>     >> Key Scroll_Lock unrecognized
>     >> Key KP_8 unrecognized
>     >> Key KP_8 unrecognized
>     >> Key KP_8 unrecognized
>     >> Key KP_8 unrecognized
>     >> Key KP_8 unrecognized
>     >> Key KP_8 unrecognized
>     >> Key KP_8 unrecognized
>     >> Key KP_8 unrecognized
>     >> Key KP_2 unrecognized
>     >> Key KP_2 unrecognized
>     >> Key KP_2 unrecognized
>     >> Key KP_2 unrecognized
>     >> Key KP_2 unrecognized
>     >> Key KP_2 unrecognized
>     >> Key KP_4 unrecognized
>     >> Key KP_4 unrecognized
>     >> Key KP_4 unrecognized
>     >> Key KP_4 unrecognized
>     >> Key KP_4 unrecognized
>     >> Key KP_4 unrecognized
>     >> Key KP_6 unrecognized
>     >> Key KP_6 unrecognized
>     >> Key KP_6 unrecognized
>     >> Key KP_6 unrecognized
>     >> Key KP_6 unrecognized
>     >> Key KP_6 unrecognized
>     >> Key KP_6 unrecognized
>     >> Key KP_6 unrecognized
>     >> Key KP_6 unrecognized
>     >> Key KP_6 unrecognized
>     >> Key KP_6 unrecognized
>     >> Key KP_6 unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Subtract unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >> Key KP_Add unrecognized
>     >>
>     >> This is not coming from my code. I see a Translator class in
>     >> sugargame/events.py that may be the culprit.
>     >>
>     >> James Simmons
>     >>
>     >>
>     >>
>     >> On Tue, Feb 18, 2014 at 6:37 PM, Alan Jhonn Aguiar Schwyn
>     >> <alanjas at hotmail.com <mailto:alanjas at hotmail.com>> wrote:
>     >>>
>     >>> Hi,
>     >>>
>     >>> The problem of no keyboards events appears in GTK-2 too.
>     >>> Maybe you need "grab_focus" to get them. See the function:
>     >>>
>     >>> _pygamecanvas.grab_focus()
>     >>>
>     >>> This is my code for Conozco America activity:
>     >>>
>     >>> self.actividad = conozco.Conozco(self)
>     >>> self._pygamecanvas = sugargame.canvas.PygameCanvas(self)
>     >>> self.set_canvas(self._pygamecanvas)
>     >>> self._pygamecanvas.grab_focus()
>     >>> self._pygamecanvas.run_pygame(self.actividad.principal)
>     >>>
>     >>>
>     >>> > Date: Wed, 19 Feb 2014 09:03:58 +1100
>     >>> > From: quozl at laptop.org <mailto:quozl at laptop.org>
>     >>> > To: sugar-devel at lists.sugarlabs.org
>     <mailto:sugar-devel at lists.sugarlabs.org>
>     >>> > Subject: Re: [Sugar-devel] PyGame/ Sugargame issues with GTK 3
>     >>>
>     >>> >
>     >>> > G'day James,
>     >>> >
>     >>> > I've not seen this problem myself, nor have I tried, but I shall
>     >>> > speculate:
>     >>> >
>     >>> > - make sure the window has focus; without focus the events
>     may not be
>     >>> > delivered, and I have a vague memory of focus manipulation
>     in one of
>     >>> > the pygame/gtk toolkits,
>     >>> >
>     >>> > - add code to sugargame temporarily to print received
>     events, in an
>     >>> > attempt to diagnose which half of the stack is misbehaving.
>     >>> >
>     >>> > --
>     >>> > James Cameron
>     >>> > http://quozl.linux.org.au/
>     >>> > _______________________________________________
>     >>> > Sugar-devel mailing list
>     >>> > Sugar-devel at lists.sugarlabs.org
>     <mailto:Sugar-devel at lists.sugarlabs.org>
>     >>> > http://lists.sugarlabs.org/listinfo/sugar-devel
>     >>>
>     >>> _______________________________________________
>     >>> Sugar-devel mailing list
>     >>> Sugar-devel at lists.sugarlabs.org
>     <mailto:Sugar-devel at lists.sugarlabs.org>
>     >>> http://lists.sugarlabs.org/listinfo/sugar-devel
>     >>>
>     >>
>     >
>     >
>     > _______________________________________________
>     > Sugar-devel mailing list
>     > Sugar-devel at lists.sugarlabs.org
>     <mailto:Sugar-devel at lists.sugarlabs.org>
>     > http://lists.sugarlabs.org/listinfo/sugar-devel
>     >
>
>
>
>     --
>     .. manuq ..
>
>
>
> _______________________________________________ Sugar-devel mailing 
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>
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