Summary:
This patch set adds the necessary code to expose device axis state to applications. This was primarily written with graphics tablets in mind, which -- in addition to acting like a mouse -- also provide information about pen pressure, tilt, etc. Other devices could potentially benefit from this API as well: touchscreens, joysticks, knob controllers, "spaceballs", etc.
Whenever an update to the device state is recieved, an "Axis update" event is synthesized. This event contains the updated information, typically scaled and normalized to a particular logical range (e.g. zero to one for pressure, -pi to pi radians for angles, etc.). Information about the tool which generated the event is also stored so that applications can disambiguate events from multiple devices (or in the case of multitouch screens, individual fingers).
This API is only wired up for use with X11 at the moment. Support for other backends (e.g. Wayland) should be easy to add for those familiar them.
**Note**: The following is a list of changes from the "v2" patches originally sent to the mailinglist
//Define and implement new Ecore_Event_Axis_Update events//
* Harcode axis labels instead of including xserver-properties.h
* Use C89-style comments
* Use doxygen comments
* Update comment text to note axes with unbounded/undefined ranges/units
* Create "Ecore_Axis" and "Ecore_Axis_Label" typedefs
* Reference typedef'd instead of raw types
* Adjust how we count through valuators to support tilt/az
* Add support for tilt and azimuth
* Tweak memory management in case number of valuators differ
* Expand TWIST axis normalization to declared range
* Only normalize TWIST axis if resolution == 1 (wacom bug)
* Cache label atoms on first use to minimize round-trips
//Implement EVAS_CALLBACK_AXIS_UPDATE event and friends//
* Update to doxygen comments
* Update comment text to note axes with unbounded/undefined ranges/units
* Typedef 'Evas_Axis_Label', 'Evas_Axis'
* Move typedef for 'Evas_Event_Axis_Update'
* Reference typedef'd instead of raw types
//Wire the Ecore and Evas implementations of axis update events together//
* Expose ecore_event_evas_axis_update in Ecore_Input_Evas.h
* Move ecore_event_evas_axis_update to more logical position
//DEBUG: Add axis update logging to evas-multi-touch.c//
* Removed from patch set
//Make evas-multi-touch demo use new axis functionality//
* Have pressure adjust rectangle brightness instead of size
* Use more available axis data when rendering rectangle (azimuth, tilt, twist)
Test Plan: The evas-multi-touch demo was updated to support axis update events. A graphics tablet was then used to verify that the pressure, azimuth, tilt, and twist data was coming through correctly.
Reviewers: cedric, raster
Subscribers: cedric
Differential Revision: https://phab.enlightenment.org/D1514
Conflicts:
src/lib/ecore_input/Ecore_Input.h
Carsten Haitzler -
** fixed forward enum typedefs (make things unhappy)
** fixed conflict above
** fixed wrong param type for _evas_canvas_event_feed_axis_update()
** fixed @sinces to be 1.13
** fixed formatting/indeting
** fixed order of operation reliance in if's with ()'s to be clear
** fixed functions to be static that should have been
Summary:
.ply format is important for relation blender and EFl, because in blender exist only two mesh export API: bpy.ops.import_mesh.ply and bpy.ops.import_mesh.stl. One of them is necessary for .edc 3D generator. Which I writing now.
Sorry, it isn't like image loader. Refactoring of import/export will be soon.
Reviewers: Oleksander, artem.popov, Hermet, raster, cedric
Reviewed By: cedric
Subscribers: cedric
Differential Revision: https://phab.enlightenment.org/D1544
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
Summary: The first version of .eet format is added. All changes due to discussion in D1307 are done.
Reviewers: artem.popov, se.osadchy, reutskiy.v.v, Hermet, raster, cedric, Oleksander
@feature
Subscribers: cedric
Differential Revision: https://phab.enlightenment.org/D1477
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
Summary: The first version of .eet format is added.
Reviewers: Hermet, raster, cedric
Subscribers: cedric
Differential Revision: https://phab.enlightenment.org/D1307
Summary: This example shows mechanism of 3d object rotation
Reviewers: cedric, Hermet, raster
Subscribers: cedric
Differential Revision: https://phab.enlightenment.org/D1114
Summary:
The generation of class prefixes was not taking into account the full
classname -- the namespace was not being prepended to it. Fixed that and
also re-organized the code a bit, removed some Wshadow warnings also.
This commit fixes 'make examples' and 'make check'.
Reviewers: tasn, cedric, q66
CC: felipealmeida, smohanty, cedric
Differential Revision: https://phab.enlightenment.org/D1100
Summary: This example need for demonstration work of the propagate events.
Reviewers: Hermet, cedric, raster
CC: cedric
Differential Revision: https://phab.enlightenment.org/D890
Signed-off-by: Cedric BAIL <c.bail@partner.samsung.com>
Summary:
Add API that checks OBB's points of node are inside frustum of camera.
Add example with frustum culling.
@feature
Reviewers: Hermet, cedric, raster
CC: cedric
Differential Revision: https://phab.enlightenment.org/D942
Signed-off-by: Cedric BAIL <c.bail@partner.samsung.com>
Summary:
Mainly from the examples but also from libunibreak and tests/eet.
I'm not sure if it's really worth to remove warnings from the examples
-- because it adds pedantic-ness to something supposed to be didatic,
but I leave for you guys to judge.
Reviewers: tasn, cedric
CC: felipealmeida, raster, smohanty, cedric
Differential Revision: https://phab.enlightenment.org/D896
Signed-off-by: Cedric Bail <cedric.bail@free.fr>
Summary:
EFL_PTHREAD_CFLAGS are needed for tests and users that use
efl::eina::thread's and EFL_PTHREAD_LIBS to eina_cxx, eo and evas examples.
Reviewers: cedric, stefan, stefan_schmidt
CC: cedric, savio
Differential Revision: https://phab.enlightenment.org/D832
Signed-off-by: Cedric Bail <cedric.bail@free.fr>
Summary:
Added HAVE_CXX11 guards to Makefile*.am files for C++ binding to avoid
compilation errors for examples when C++11 isn't supported. This also
disable installation of all EFL CXX pkgconfig files.
Reviewers: cedric, stefan, stefan_schmidt
CC: cedric, savio
Differential Revision: https://phab.enlightenment.org/D831
Signed-off-by: Cedric Bail <cedric.bail@free.fr>
since eo default ref count is 1 and increased by canvas parent again,
they should be unref() called if they wanna deleted automatically.
I wonder if evas unref the objects while it removes the objects from it's list,
then user don't need to call eo_unref() manually which may cause a mistake in usage.
Summary:
Fixed distcheck for Eolian C++. Made the generated files as
nodist so it doesn't get picked up for generation way too
early.
Reviewers: cedric, seoz
CC: cedric
Maniphest Tasks: T1220
Differential Revision: https://phab.enlightenment.org/D820
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>
Summary: The warning was "format not a string literal and no format arguments [-Wformat-security]".
Test Plan: gcc -o evas-box evas-box.c `pkg-config --libs --cflags evas ecore ecore-evas eina`
Reviewers: singh.amitesh, seoz, stefan_schmidt
CC: cedric, stefan_schmidt
Differential Revision: https://phab.enlightenment.org/D585
Signed-off-by: Cedric Bail <cedric.bail@free.fr>
This makes the clipper colors correct and also gets rid of the
following error message spam:
ERR..._color_set() Evas only handles pre multiplied colors!
Fixes T557
Signed-off-by: U. Artie Eoff <ullysses.a.eoff@intel.com>
Tests are disabled by default, but they should be mandatory for
distcheck. So should be examples, we should have them to at least
compile.
As there is no way to force "make distcheck" to run "make examples",
I've created --enable-always-build-examples to make examples regular
noinst_PROGRAMS, being always compiled. distcheck will use that
option.
SVN revision: 82276
Carefully compared 'svn export' and 'make dist' results and couple of
files were missing.
Changes:
* Makefile.am: removed all .pc from EXTRA_DIST, we shouldn't
distribute them here as they will contain ./configure data such as
install location.
* src/Makefile.am: moved all if-endif to files, otherwise EXTRA_DIST
won't work properly. We must EXTRA_DIST outside of the if-endif
block.
* static_libs/liblinebreak: removed couple of unused files.
SVN revision: 82241
- remove EFL_LIBS and EFL_CFLAGS, use per-lib values that inherit
from EFL (general)
- add NAME_LDFLAGS and EFL_LDFLAGS for linker flags.
- LDADD (binaries) now use NAME_LDFLAGS instead of NAME_LIBS, as they
link to libname.la and that will pull in the libtool dependencies
SVN revision: 81915
This caused automake to generate a faulty Makefile, which in turn caused
compilation to fail.
Signed-off-by: Daniel Willmann <d.willmann@samsung.com>
SVN revision: 79345
Cedric BAIL
Bogdan Devichev
ChunEon Park
Dmytro Dadyka
Oleksandr Shcherbina
Jason Gerecke
Stefan Schmidt
Daniel Zaoui
Shinwoo Kim
Tom Hacohen
Savio Sena
Julien Isorce
Cedric BAIL
perepelits.m
taehyub
Savio Sena
se.osadchy
Felipe Magno de Almeida
Jean-Philippe Andre
Jaehyun Cho
Cedric Bail
Subhransu Sekhar Mohanty
Taekyun Kim
chinmaya
Vincent Torri
Jihoon Kim
Carsten Haitzler
U. Artie Eoff
Eduardo Lima (Etrunko)
Rafael Antognolli
Daniel Willmann
Rafael Antognolli
Ricardo de Almeida Gonzaga
Gustavo Sverzut Barbieri
Yakov Goldberg
Daniel Willmann