On 11/26/09, Andreas Volz <li...@brachttal.net> wrote:
> Am Tue, 24 Nov 2009 19:50:31 -0200 schrieb Gustavo Sverzut Barbieri:
>
>> On Tue, Nov 24, 2009 at 7:33 PM, Andreas Volz <li...@brachttal.net>
>> wrote:
>> > Hello,
>> >
>> > I tried to send some messages from my edje file to my application
>> > code. My first idea was to emit signals and put my data somewhere
>> > in the signal or source field.
>> >
>> > Then I found the edje_object_message_* functions. Maybe this could
>> > help here. Could someone show a little example or explain how to
>> > use these functions?
>>
>> Check python bindings, I did a file for that, should be easy to figure
>> out. I guess some parts of Elementary or E17 should do it as well. But
>> it's quite simple:
>>
>> // C:
>> Edje_Message_Int msg = { 1234 };
>> edje_object_message_send(ed, EDJE_MESSAGE_INT, code, &msg);
>>
>> // EDC:
>> define a public function in your group called "message()". It will
>> take type and code, then whatever you give as msg will come as
>> variable arguments to edje. Much like va_arg(), you need to know the
>> proper type to get it from embryo. See embryo.inc
>
> Does it also work the other way around? How could I send messages from
> edje (embryo/lua) to C? Maybe with another mechanism?
>
> regards
> Andreas
>
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