Summary:
There are many requests to add a new feature for handling horizontal align
according to current locale. For example, in RTL locale setting,
users want to see right aligned text for every list's item.
Even if some of list's items only contain LTR characters!
It is useful for the needs.
@feature
Test Plan: N/A
Reviewers: herdsman, tasn, woohyun, raster, cedric
Reviewed By: herdsman, raster
Subscribers: z-wony, jpeg
Differential Revision: https://phab.enlightenment.org/D4664
so bu5hman pointed out a compile warning from clang that
{ 0x20000, 42711, EVAS_SCRIPT_HAN },
has 42711 exceeding a signed short. true. so this should be an
unsigned short. but this drew me to the fact the whole array could be
shorter by packing this short with the style memeber after it making
them pack into a nicely aligned 4 byte chunk next to the start unicode
value before it, thus chopping 1324 bytes off this table. even worse
the 8192 entry fast table above is using a full 32bits per entry where
they data they store is not even exceeding 7bits, so move this to an
unsigned char saving another 24k. this should reduce cache misses and
memory footprint and binary footprint of the evas .so files etc.
@fix + @optimize
We were copying a user defined string into a fixed size buffer
without doing any boundary checks. This commit fixes that.
Also cleaned up similar code that was using hardcoded numbers.
@fix.
Summary:
evas_common_language_from_locale_* functions kept static pointers
inside of its functions. Once these function was called, it was never reset.
It made big problems for harfbuzz and hyphenation. Also, Elementary
provides elm_language_set() API. Then we need to support it fully.
@fix
Test Plan: Test case for hyphenation is included in Evas test suite.
Reviewers: raster, tasn, herdsman, woohyun, z-wony, Blackmole, minudf
Subscribers: cedric, jpeg
Differential Revision: https://phab.enlightenment.org/D3864
Summary:
It adds evas_object_paragraph_direction_set, get APIs.
The APIs set or get paragraph direction to/from the given object.
It changes BiDi calculations and affect the direction and aligning of text.
It doesn't have any effect to text without Fribidi library.
The default paragraph direction is EVAS_BIDI_DIRECTION_INHERIT.
If dir is EVAS_BIDI_DIRECTION_INHERIT, paragraph direction is changed
according to smart parent object. If there is no smart parent object,
paragraph direction works as EVAS_BIDI_DIRECTION_NEUTRAL.
@feature
Test Plan:
Test cases included to the following files.
- evas_test_textblock.c
- evas_test_text.c
- evas_test_object_smart.c
Run "make check".
Reviewers: woohyun, raster, herdsman, tasn
Subscribers: c, raster, cedric
Differential Revision: https://phab.enlightenment.org/D1690
This function was trying to infer from the LANG env var, though it should
have just queried the locale all along, as the language we want is the
system's text language, and not necessarily the LANG variable's value.
@fix.
For script runs that start with an UNKNOWN character, the whole
run was mistakenly identified as script type UNKNOWN.
Also, refactored code a bit for readability.
Fixes T2670.
@fix
This issue cause non-letter RTL characters not to be detected as RTL
which in turn turned off bidi for those strings.
Example broken text: <RLM><LRO>[PAS<RLO>[--DES<PDF><PDF>.
Thanks to Yakov Goldberg for reporting this issue.
Evas_Common.h should be used for the public header, and rather rename
evas_common.h internal header to another name.
Sa:
Evas_Common_Header.h -> Evas_Common.h
evas_common.h -> evas_common_private.h
Shouldn't have both Evas_Common.h and evas_common.h because of case
insensitive filesystems.
I've tested make -j 3 install and it works nicely
I've tested expedite with software and opengl xlib,
and it works. Not tested other engines, so please
report any problems (engines or other) on the ML.
TODO: examples and tests, I'll add them later
ISSUE: Eina_Unicode size check. It indirectly depends on
eina_config.h, which is created at the end of the
configure script. So its size is always 0. I don't
know how that size is used, so I can't do a lot,
for now.
SVN revision: 78895
Vincent Torri
Jaehyun Cho
Youngbok Shin
Carsten Haitzler
Tom Hacohen
Vincent Torri
Daniel Hirt
Chris Michael
Sebastian Dransfeld
Stefan Schmidt