Commit Graph

10 Commits

Author SHA1 Message Date
Lauro Moura 3623753c1d csharp: Change to new class API.
Summary:
As discussed in T7204:

- Eo Interfaces/mixins -> C# Interfaces with concrete class
  implementations
- Eo Regular/Abstracts -> Proper C# classes
- Added some new generators and helper methods.
- Refactored the class generator, splitting into helper methods

Eo handles now are stored only in the "root" class in any given
inheritance tree (generally, Efl.Object), and accessible to each child.
Methods also are defined in a single place instead of repeatedly
generated in everyfile, reducing the size of the generated .dll from
30MB to around 4.5MB.

Mixins are generated as C# interfaces but any regular class it inherits
from is lost, as we can't have interfaces inheriting from regular
classes. This will be dealt with in a later commit.

Summary of API Changes:

- Merged Inherit/Concrete classes. (These suffixes disappear from
  regular classes).
- Interface still have implementations with 'Concrete' suffix for when
  they are returned from methods.
- Removed 'I' from interface names.
- Removed interfaces for regular/abstract Eo classes.
- Concrete classes for interfaces/mixins hold the event argument struct.
- Removed '_' from classes, enums, structs, etc, as indicated in C#
  naming conventions.
- Namespaces are now Camel.Cased.
- Renamed IWrapper's raw_handle/raw_klass to NativeHandle/NativeClass

Also renamed the test classes as after the namespace change, the
test namespace Test can conflict with the helper Test namespace.
(And use more meaningful names than Test.Testing...)

Also Fixes T7336 by removing a deprecated example and adding
efl_loop_timer_example to build system.

Fixes T7451 by hiding the class_get DllImports and renaming the IWrapper
fields. The native handlers are used in the manual binding.

Still need to work:

- As there are still some events names clashing (e.g. Efl.Ui.Bg with "resize"
  from Efl.Gfx.Entity and Efl.Gfx.Image), Events are currently declared on
  the interface and implemented "namespaced" in the classes,
  requiring the cast to the interface to access the event.
- The Mixin Conundrum. Mixin inheritance will be dealt in a future
  commit.

Depends on D7260

Reviewers: segfaultxavi, vitor.sousa, felipealmeida, Jaehyun_Cho

Reviewed By: vitor.sousa

Subscribers: cedric, #reviewers, #committers

Tags: #efl

Maniphest Tasks: T7451, T7336

Differential Revision: https://phab.enlightenment.org/D7262
2018-11-29 21:29:48 -02:00
Lauro Moura c8fbc31ee2 efl_mono: Start generating eina future in eolian_mono.
Summary:
Besides the normal methods returning Futures, we now generate
a wrapper with the "Async" suffix. This wrapper returns a
Systems.Threading.Tasks.Task which can be awaited on and reflect the
status of the Future.

When an eina.Future fails with ECANCELED, TaskCanceledException is
raised in the Task. Otherwise, an efl.FutureException(eina.Error) is
raised.
Depends on D6174

Reviewers: felipealmeida

Reviewed By: felipealmeida

Subscribers: cedric, zmike

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D6175
2018-05-17 16:56:31 -03:00
Lauro Moura bafa91be20 efl_mono: Fix generation of event arguments
Summary:
Event argument was getting its type name from another path, different
from the type_generator.

In later commits the other functions from name_helpers should use the
type_generator too.

Reviewers: felipealmeida

Reviewed By: felipealmeida

Subscribers: cedric, zmike

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D6170
2018-05-17 16:55:52 -03:00
Lauro Moura da6f5932f1 efl_mono: Support type aliases.
Summary:
Due to the absence of typedef from C#, we generate thin structs with
implicit operators to allow reference the data from their typedef'd name
from C#.

The other alternatives would be always converting to the lowest base on
the alias stack (losing the meaningfulness of the typedef name) or using
the 'using' directive. The latter has the restriction that it makes an
alias visible only in the file they are declared.

Reviewers: felipealmeida, cedric, segfaultxavi

Reviewed By: segfaultxavi

Subscribers: zmike

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D6157
2018-05-11 11:01:59 -03:00
Lauro Moura 4636d6e0eb efl_mono: Change generated classes naming scheme
Summary:
Now the generated classes use an approach more familiar to C#
developers:

Interfaces: efl.Object -> efl.IObject

Concrete (implementation) classes: efl.ObjectConcrete -> efl.Object.

During this change, some methods that could clash with the
implementation class name (CS0542) had the prefix "Do" added (like in
efl.Duplicate.Duplicate() and efl.Pack.Pack()).
Depends on D6049

Reviewers: felipealmeida, vitor.sousa

Reviewed By: vitor.sousa

Subscribers: cedric

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D6050
2018-05-03 18:04:41 -03:00
Lauro Moura c9dd86579f efl_mono: More uniformization of the handling of names
Summary:
Uses a common helper to open and close namespaces, to get the managed
and unmanaged name of things, the interface, concrete and inherit class
names, etc.

eolian_cxx: Add namespace information to func_def, as it'll avoid
eolian-cxx clients dealing with the eolian C api directly when trying
to access a function pointer namespace.
Depends on D6048

Reviewers: felipealmeida, vitor.sousa

Reviewed By: vitor.sousa

Subscribers: cedric

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D6049
2018-05-03 18:04:41 -03:00
Lauro Moura a413914c18 efl_mono: Move event generators to its own header.
Summary:
Making it easier to share code between self and inherited events.

During this move, the namespace and keyword headers were merged into the
name_helpers header.

Also added the first seed of a generic namespace reducer function,
to be used by other functions in later commits.
Depends on D5994

Reviewers: felipealmeida

Reviewed By: felipealmeida

Subscribers: segfaultxavi, cedric

Differential Revision: https://phab.enlightenment.org/D5995
2018-04-26 10:55:18 -03:00
Lauro Moura 429d7510b0 efl_mono: Reorganize utility functions.
Summary:
Blacklist functions are all in the header/namespace blacklist.

Helper functions returning strings (names) are in the name_helpers
header. They act somewhat like "mini-generators".

Helpers.hh was left with other kind of helper functions (checks, etc)
that do not return strings.
Depends on D5992

Reviewers: felipealmeida

Reviewed By: felipealmeida

Subscribers: cedric

Differential Revision: https://phab.enlightenment.org/D5993
2018-04-26 10:55:18 -03:00
Lauro Moura 628e5ab950 efl_mono: Use PascalCase in events
Summary:
To deal with events with the same name as some methods (Del, Invalidate,
etc), the suffix Evt was added.

Thus, now we use

obj.ButtonClickedEvt += callback;

Instead of

obj.BUTTON_CLICKED += cal

The argument classes use the same scheme, being called <Evt name>_Args.
Depends on D5991

Reviewers: felipealmeida

Reviewed By: felipealmeida

Subscribers: cedric

Differential Revision: https://phab.enlightenment.org/D5992
2018-04-26 10:55:18 -03:00
Lauro Moura d93e9ff286 eolian_mono: Added code for eolian_mono generator
Based on the eolian_cxx library generators. Buildsystem files will come
in a future commmit.
2017-12-04 15:47:50 -03:00