That was quick. Thank you Orson for taking care of this feature.
I often use math expressions in entry fields not only in Kicad
and I am glad that this is an official feature now.
- Michael
On Fri, Nov 24, 2017 at 10:12 PM, Maciej Suminski <maciej.sumin...@cern.ch>
wrote:
> Great, I have just pushed the patches to the master branch. Michael,
> thank you very much. Footprint creation will be a pleasure now.
>
> Cheers,
> Orson
>
> On 11/24/2017 05:27 PM, Wayne Stambaugh wrote:
> > I'm fine with merging it if it meets with your approval. I plan
> > announcing the freeze on Sunday so use your best judgment.
> >
> > Cheers,
> >
> > Wayne
> >
> > On 11/24/2017 11:18 AM, Maciej Sumiński wrote:
> >> I patched NumericEvaluator to use the system locale to pick the right
> >> decimal separator character. I have tested it on Windows and Linux, no
> >> issues found. In my opinion it is ready to be merged and could be a nice
> >> bonus for v5. Sincerely, I love this feature, so I might be a bit
> biased.
> >>
> >> Cheers,
> >> Orson
> >>
> >> On 11/24/2017 10:35 AM, Maciej Sumiński wrote:
> >>> Thank you Michael, I have just updated the files and pushed to my
> >>> branch. I am about to test the code on Windows and check for decimal
> >>> separator character issues.
> >>>
> >>> Cheers,
> >>> Orson
> >>>
> >>> On 11/24/2017 09:04 AM, Michael Geselbracht wrote:
> >>>> Hi,
> >>>> I have added some comments and examples to the code. The archive also
> >>>> contains a simple main() function (in main.cpp) and a Makefile in
> order to
> >>>> test the parser.
> >>>> The lemon parser generator is required to be installed and the macro
> >>>> "TEST_MODE" in numeric_evaluator.cpp needs to be set to 1.
> >>>>
> >>>> There is also a bugfix in "newString()". Without it an empty input
> string
> >>>> results in an invalid output string.
> >>>>
> >>>> - Michael
> >>>>
> >>>> On Thu, Nov 23, 2017 at 11:01 PM, Michael Geselbracht <
> >>>> mgeselbrac...@gmail.com> wrote:
> >>>>
> >>>>> Hi Russell,
> >>>>>
> >>>>> the class can handle variables in two ways:
> >>>>> NumericEvaluator eval;
> >>>>> 1. Assignment within expressions: eval.process("x=1; y=5");
> >>>>> 2. Assignment from c++ code: eval.setVar("posx", -3.4);
> >>>>>
> >>>>> So it would be up to the dialog to add a variable to an eval object
> >>>>> within a "focus lost" or "value changed" event.
> >>>>> In case of (2) the variable "posx" could be used in following
> expressions.
> >>>>> But this would require a shared eval object for all text boxes. Like
> one
> >>>>> object for each dialog.
> >>>>>
> >>>>> - Michael
> >>>>>
> >>>>>
> >>>>> On Thu, Nov 23, 2017 at 9:02 PM, Russell Oliver <
> roliver8...@gmail.com>
> >>>>> wrote:
> >>>>>
> >>>>>> Hi All,
> >>>>>>
> >>>>>> Just a query for Michael: can your parser be modified to include
> >>>>>> references to dialog variables, ie while writing an expression for
> y axis
> >>>>>> position, using the label posx or something would refer to the value
> >>>>>> currently within that text box?
> >>>>>>
> >>>>>> Kind Regards
> >>>>>> Russell
> >>>>>>
> >>>>>>
> >>>>>> On 24 Nov 2017 06:54, "jp charras" <jp.char...@wanadoo.fr> wrote:
> >>>>>>
> >>>>>> Le 23/11/2017 à 20:45, Michael Geselbracht a écrit :
> >>>>>>> Hi,
> >>>>>>> I have replaced the useless file info comments by a GPLv3 header
> in
> >>>>>> order to make my "libeval" code
> >>>>>>> license-wise compatible to the Kicad project.
> >>>>>>>
> >>>>>>> - Michael
> >>>>>>>
> >>>>>>>
> >>>>>>
> >>>>>> Thanks Michael,
> >>>>>>
> >>>>>> Could you add a bit of comments?
> >>>>>> Currently God and you know the meaning of the code.
> >>>>>> One day, only God will know the meaning of this code.
> >>>>>>
> >>>>>> Thanks.
> >>>>>>
> >>>>>>
> >>>>>> --
> >>>>>> Jean-Pierre CHARRAS
> >>>>>>
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> >>>>
> >>>>
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