Summary:
the reference from efl_reuse was forgotten & the parent relation was not
correctlty setted, which led to the fact that NOREF was never emitted.
This caused that thte object never really was destructed probebly, and
thus the del_interceptor_cb was not executed, and the object simply
leaked.
The test checks that those properties are correctly set, additionally a
error is printed in the efl code when a part has not the expected
reference properties. This also enforces errors when users are doing
wrong things with objects returned by efl_part.
Reviewers: ManMower, zmike
Reviewed By: zmike
Subscribers: cedric, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D6254
The interface efl_part_get should not be directly called from C, but the efl_part
wrapper should. It rely on efl_noref to properly destroy the object. Binding can
control the lifecycle of the reference the way they want by either calling the
wrapper or efl_part_get directly. It also means that the ugly ___efl_auto_unref_set
doesn't need to be exposed outside of EFL anymore.
Differential Revision: https://phab.enlightenment.org/D6098
This API is meant to be used by parts only, and by bindings dealing with
part objects. This patch fixes make check which got broken in the after
the previous one (cxx).
In Edje and Elementary, we have part objects, which are what is returned
by the interface efl_part(). Those objects can't be of an opaque type as
this doesn't work nicely with strongly typed languages such as C++ or
C#. In JS, Lua, C the types are weak and mostly runtime-based so it
doesn't matter much.
As a consequence, the documentation and the types need to look nice in
this EO API. Thus, we remove the abusive term "internal" and explicitly
call all those classes "part" something.
Eventually we want the types to be declared in the EO file so bindings
(C#, C++, ...) can generate the proper access methods, returning the
best possible types.
Note that right now a few of those part types are used in the legacy API
but don't actually need to be exposed externally.
This is kind of a mega commit that does all the renaming at once, but
it's really just a big sed operation. The power of good IDEs :)
Ref T5315
Ref T5306
This improves a rare error message when a function is called on an
efl_part() that does not implement it. Example: calling a swallow
function on a non-swallow part.
This isn't entirely fool-proof but should already help quite a bit.
This also changes how the efl_part proxies are stored: the variable
is not reset to NULL every time we use it, instead we check it in
the del intercept.
Note: _part_reuse_error() can not be enabled inside
_internal_proxy_get because there are valid use cases such as:
func1(efl_part(obj, part), func2(efl_part(obj, part), ...), ...)
Here we use two efl_part() at the same time, on the same object,
but we haven't entered "func1" yet when we are reaching the second
call to efl_part(). This is completely valid and there is pretty
much no way to detect this.
I think I will improve this later with a core function on
Efl.Object like "debug_string".
Ref T5584
This effectively replaces edje_object_part_external_object_get
and allows all function calls except those from Efl.Object.
Is this good enough? Or do we need access to the real object?
This refactors even more the edje part eo internals. But now
common part APIs can easily be implemented in edje_part.c
The API now looks like:
efl_gfx_geometry_get(efl_part(edje, "part"), &x, &y, &w, &h)
1. Make internal part "real_part_set" an internal function (EO)
2. Use a common class rather than an interface:
- Cost: 1 extra call to efl_data_scope_get() as we don't have
the data inside the EO function call implementation.
- Gain: Ability to implement common code, such as part_geometry_get
This splits the current Efl.Part implementation for the edje container
objects. These are now split to a edje_part.c, edje_part_helper.h and
separate sources for swallow, box and table.
It's going to make things a bit easier for porting the rest of the
logic.
Marcel Hollerbach
Cedric BAIL
Jean-Philippe Andre
Daniel Hirt