Re: [Tuxpaint-devel] Instrumenting tuxpaint

[Pere P. <pe...@fo...>]

2010/7/7 Mohan Raj R <ka...@gm...>

> I have figured out that in general do_* functions are associated with left
> toolbar icons and draw_* functions are associated with the icons on the
> right. I have been able to log the pop-up dialog prompts and their
> responses.
>
> A few glitches so far:
>
>    1. I haven't still figured out how to differentiate between the
>    individual icon clicks on the right tool bar. All I now get is a
>    draw_shapes, draw_stamps, draw_fonts ..etc.
>    2. Other special icons that I am interested in logging: icons that let
>    you scroll through the list of icons on the right, mirror/flip icons, volume
>    icon ? I am interested especially in the scroll icons as I want to see how
>    many children actually get to identify and use them. My guess is that most
>    children wont use it.
>    3. I am having difficulty determining when "Paint" tool is clicked as
>    brush_draw() is also called for "Shapes" tool.
>    4. Similarly I am having difficulty determining the usage of "Lines"
>    tool because line_xor() is called from a number of functions.
>    5. I cant differentiate between the "Text" tool and "Label" tool either
>    as both of them seem to be calling do_render_cur_text() and line_xor()
>    often.
>    6. On the left toolbar, there is a button without any label by the side
>    of "Magic" tool icon. Clicking on it seems to be disabled too. Can you let
>    me know how to remove this button? I donot want kids to be confused with
>    this anomaly.
>
> You might want to look at HIT and GRIDHIT_GD functions and try to  reverse
figure out what rectangle they
are called with, or instead, just track that a click has made and then at
the end of mainloop, check if cur_tool or cur_thing has changed.

The empty button is there just to line up things. If you really want to
remove it, take a look at tools.h


HTH
Pere