This is a fully automated change. The linter will fail because the
extra indentation caused line-length errors. These won't be fixed
automatically. They are fixed in a follow-up to make this one fully
automated.
Change-Id: I4d8cf9c998985add2bcd24a81c8d65495668c4f3
This is an automated change to convert use of "function" functions
to arrow functions. This doesn't change all uses of bind() that
could be converted. This also doesn't remove all "function" functions.
Change-Id: I40ac7d086bcef947a1be083359c8fd1d4499a9c3
A coming update to the Google eslint config will require using "const"
over "let". This makes that one change to isolate the big changes.
Change-Id: I7d0974c3ae15c53cc45a6b07bf9f6586e2d34aca
This is only some of the warnings produced. These were not errors,
but we should fix them anyway so that we can adopt stricter settings
in future.
Change-Id: Ifd12f0e7c69f8f4b3d0d78b11794da2569a06d77
This change adds support for images via SMPTE-TT by adding background image support to the TTML text parser. This required changing region parsing to respect global extends.
Issue #840
CSS style 'direction' supports only horizontal directions, (left to
right, right to left), and writing-mode supports horizontal top to
bottom, vertical left to right, vertical left to right.
Separating the field 'writingDirection' to two fields 'direction'
and 'writingMode', so that they're the same as the css style names.
Issue #1708
Change-Id: Ie730bd7d13e5483d7425261854c268cd7f095400
This replaces almost every instance of indexOf on both String and
Array. There are very few places where we really wanted an index.
Mostly, indexOf was used to check for inclusion.
Change-Id: I08e299768b6ffdb4bfc30b39b5d82a058c6d1b56
This makes a large number of small typo fixes. It also rewords a
number of comments and JSDoc descriptions, and does some
formatting standardization.
This doesn't fix every single issue, but it fixes a lot. Notably,
there were some formatting issues I declined to standardize due to
ambivalence on what the proper standardization would be; for example,
when and where empty lines should show up in JSDoc.
Change-Id: I2bfa4d531a8fcdcf9578e9c181c4534ad7443b7a
Google style guide requires adding curly braces to all block statements
even if it is only has one line. This fixes it by using eslint's
--fix flag followed by running clang-format to reformat the change.
Change-Id: Idc086c2aa8c02df5ef8b2140a11bfb9128eeb4bd
This is part of a change to convert all usages of 'var' with either
'let' or 'const'. This takes a conservative approach for 'const' where
it will only be used for aliases and storing the "original" values in
tests.
Change-Id: I6a329d28e13a81c9f7136737518c6bb8fa18402e
During docs review, I noticed that shaka.text.TtmlTextParser's
textAlignToLineAlign_ was defined as merely {Object}. Improving that
to {Object.<string, string>} caused compiler issues, so I had to
further refine to {Object.<string, shaka.text.Cue.lineAlign>} and
refer to the enum values instead of directly using strings.
Issue #1259
Change-Id: Ifb012771a534f74f4458f8673fd4d12d136b2638
Our use of VTTRegion seems to be wrong. The feature in Chrome is
behind the "experimental web platform features" flag. If this is
turned on, we display subtitles in the wrong place.
Until we can verify and fix our usage of VTTRegion, we will not
use it. There are other issues to deal with in our region support,
in particular that TTML uses px and VTT uses percentages. Futher,
our VTT parser does not yet extract region information.
This fixes the main issue for v2.3, so that future releases of Chrome
do not break sites built with v2.3. There is more work to do in v2.4.
Issue #1188
Change-Id: I0de3392bdfca381c3727580e66c1a57ec457c5c2
The tts:origin and tts:extent attributes specify the sub-region to
render cues onto. We parsed them as positioning info for the cues
themselves. This converts to using VTTRegion for this. However, this
is ignored on browsers since none expose VTTRegion as of now.
Closes#1020
Change-Id: I0f922868690461cdd8847c3eba21d944d854f537
This change creates a lib/text directory and moves all files
with text-related logic to it. It also lays the ground for
separating text parsing and display logic. (That change will
introduce even more files with text-related logic which will
crowd lib/media directory).
Issue #796.
Change-Id: I65ac134020a0126ff02a8f2067beb73870232e65
Jacob Trimble
Joey Parrish
Álvaro Velad Galván
Michelle Zhuo
Andy Hochhaus
Sandra Lokshina
Theodore Abshire