Only perform the single value/return type substitution on properties if the
void return type is implicit (i.e. NULL return from function_return_type_get),
following the eolian-C implementation as we use the generated headers.
Also update example after Eo-Efl changes.
Fix commit 3e8db298f70932ce7b2f5296d44b262a615ea87c the namepsace changed but
only a few files have been fixed for this. Many files did still not compile
with make examples. I fixed some more but stopped at the cxx files with the hope
that the original author would actually do this.
I just ran my script (email to follow) to migrate all of the EFL
automatically. This commit is *only* the automatic conversion, so it can
be easily reverted and re-run.
From now on, constructors should return a value, usually the object
being worked on, or NULL (if the constructor failed). This can also
be used for implementing singletons, by just always returning the same
object from the constructor.
This is one of the final steps towards stabilizing Eo.
@feature
Added optional constructor methods for C++ Eolian wrappers.
Changed the interface of wrappers' main constructors.
If there are optional constructor methods they should be passed as variadic
template argument at the end of the constructor.
To support variadic template arguments, the optional "parent" parameter is
now the first parameter and there is another constructor without the
"parent" parameter.
Checking for @optinal and @nullable attributes instead of @nonull.
Now @nonull is the default, and eina::optional is only used when @optional
or @nullable attribute is specified.
The names of constructor methods no longer have the class name prefixed.
Added unit tests for checking the binding of optional constructors.
Added new .eo file to be used in the test.
Changed the generated documentation of constructors.
Changed the efl::eo::inherit accordingly, to address these new features.
Now the constructor methods should be explicit called in the
efl::eo::inherit constructor, which will receive them via variadic
template arguments.
Added another constructor to efl::eo::inherit for passing the parent
object.
Updated some tests and examples to follow the new interface.
Removed some code that is no longer necessary.
Also, fix Eolian C++ support for constructing properties. fix
assertion when parsing constructing properties.
Now if a property is a constructing property eolian_cxx will generate a
constructor method that have the property name (without the "_set" suffix).
In convert.cc: Reading functions instead of implements to convert the
Eolian_Class. It avoids creation of methods that do not belong to the
class, in special it avoids calling the default constructor twice in the
generated code.
No longer generating one constructor in the C++ wrapper for each eolian
class constructor, since the correct behavior demands that all constructor
should be called. Now the wrappers have "constructor methods" that
must be called when creating a new object.
Updated test cases and examples to match the new interface. Some class
constructors and some test cases have to be removed since they were based
on the wrong assumption that constructors are mutually exclusive.
Created new generators for forwarding parameters and for looping over
the relevant parameters to the C++ wrapper executing a generic lambda.
Added a TODO comment regarding the call of constructor methods of all
base classes. Currently there is no base type with constructors, so this
situation should be discussed more.
Added a TODO comment regarding the way callback parameters are being
processed.
Implemented namespaces
Added eolian_wrappers.hh with C++ code wrapping Eolain API
Changed eolian_cxx program options. Now they're eolian_gen's
Added functions to safe_str.hh (safe_lower, safe_upper, normalize_spaces, path_base)
Added a mocked version of type_lookup.hh in advance. The full
version will come as soon as complex-types are added.
Made apply again by Daniel Kolesa, original implementation by Savio Sena.
Summary: Just updating the .eo's to match the new syntax.
Reviewers: cedric, q66, tasn, JackDanielZ
Reviewed By: q66
CC: felipealmeida, smohanty, woohyun, cedric
Differential Revision: https://phab.enlightenment.org/D1067
Summary:
This patch fixes T1226 by adding a Makefile.examples to
examples/eolian_cxx. It also fixes a bug in bin/eolian_cxx: the
include paths were not being correctly generated for directories
outside EFL tree.
Reviewers: cedric, smohanty, stefan_schmidt, stefan
CC: uartie, wayland-efl, felipealmeida, raster, woohyun, cedric
Maniphest Tasks: T1226
Differential Revision: https://phab.enlightenment.org/D824
Signed-off-by: Cedric Bail <cedric.bail@free.fr>
Summary:
This patch adds 'eolian_cxx' -- a C++ bindings generator --
to the EFL tree. Eolian Cxx uses Eolian API to read .eo files and generate
.eo.hh. It relies/depends on Eo Cxx and Eina Cxx (both non-generated
bindings).
src/bin/eolian_cxx: The eolian_cxx program.
src/lib/eolian_cxx: A header-only library that implements the C++ code
generation that binds the .eo classes.
=Examples=
src/examples/eolian_cxx/eolian_cxx_simple_01.cc: The simplest example,
it just uses some "dummy" generated C++ classes.
src/examples/eolian_cxx/eolian_cxx_inherit_01.cc: Illustrates how
pure C++ classes inherit from .eo generated classes.
src/examples/evas/evas_cxx_rectangle.cc: More realistic example using
the generated bindings Evas Cxx. Still a bit shallow because we don't
have full fledged .eo descriptions yet, but will be improved.
=Important=
The generated code is not supported and not a stable API/ABI. It is
here to gather people interest and get review before we set things in
stone for release 1.11.
@feature
Reviewers: cedric, smohanty, raster, stefan_schmidt
CC: felipealmeida, JackDanielZ, cedric, stefan
Differential Revision: https://phab.enlightenment.org/D805
Signed-off-by: Cedric Bail <cedric.bail@free.fr>
Stefan Schmidt
Lauro Moura
Tom Hacohen
Felipe Magno de Almeida
Vitor Sousa
JinsolPark
Larry Jr
Savio Sena
Savio Sena
Daniel Kolesa