evas/text: fix abnormal ellipsis logic when harfbuzz is enabled.
authorYoungbok Shin <youngb.shin@samsung.com>
Wed, 21 May 2014 09:39:36 +0000 (10:39 +0100)
committerTom Hacohen <tom@stosb.com>
Wed, 21 May 2014 09:41:29 +0000 (10:41 +0100)
commitbc70a1bd84dec728d2b9d417b4a3c92aecddeb75
tree599c5dc70ce8aa9e16cd0cbbf4af3abc9222cff6
parente4158510bda9f4194cd3884404087af2b5491b6b
evas/text: fix abnormal ellipsis logic when harfbuzz is enabled.

Summary:
text_props.len indicates visual length from harfbuzz logic when it is available.
But, input pram "idx" is logical length. So, ellipsis works abnormally in some case.
@fix

Test Plan: D870

Reviewers: tasn, woohyun

CC: cedric, herdsman
Differential Revision: https://phab.enlightenment.org/D871
src/lib/evas/canvas/evas_object_text.c