- 09 5月, 2017 1 次提交
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由 Adam Barth 提交于
Change-Id: Ie2c3d6f97987e8a9938af8f02b093bb74dd22a18
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- 17 3月, 2017 1 次提交
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由 Roozbeh Pournader 提交于
Update emoji character data to Unicode 10.0 / Emoji 5.0 (which also removes U+1F93B MODERN PENATHLON from the emoji base letters). Also add unit tests for line breaking for new characters (based on earlier work by Seigo Nonaka). Test: All new and existing unit tests pass; Test: Manually tested line breaking of new emojis in TextView. Bug: 28364892 Bug: 28678294 Bug: 30874706 Change-Id: I367cdab09187dc08a66a3112a5181a2b7fb338a5
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- 03 3月, 2017 1 次提交
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由 Roozbeh Pournader 提交于
This adds better support for Arabic script languages, Armenian, Catalan, Hebrew, Kannada, Malayalam, Polish, Tamil, and Telugu by adding various hyphenation types and edits appropriate for the locales. For Arabic script languages, soft hyphens act transparently with regard to joining: If a line is broken at a soft hyphen where the two characters around the soft hyphen were joining each other before, they will continue to appear joining if the line is broken at the soft hyphen and a hyphen glyph is inserted. This is needed for Central Asian languages such as Uighur. For Armenian, U+058A ARMENIAN HYPHEN is used for line breaks caused by either automatic hyphenation or soft hyphens. For Catalan, nonstandard line breaks are implemented for "l·l", which hyphenates as "l-/l". For Polish, when there is a line break at a hyphen, the hyphen is repeated at the next line. For the South Indic languages, when breaks happen due to soft breaks or automatic hyphenation, no visible hyphen is inserted, although a penalty is added. For Hebrew, support for using U+05BE HEBREW PUNCTUATION MAQAF has been implemented, but it's turned off pending confirmation of desirability. Also, hard hyphens, which previously had no penalty added for breaking the line after them, now have the same penalty as an automatic or soft break, with the difference that no hyphen is inserted when they break. Finally, some bugs have been fixed with hyphenating multiscript and multi-font words. Bug: 19950445 Bug: 19955011 Bug: 25623243 Bug: 26154469 Bug: 26154471 Bug: 33387871 Bug: 33560754 Bug: 33752592 Bug: 33754204 Test: Unit tests added, plus thorough manual testing Change-Id: Iaccf776ce8d1d434ee8b1c534ff3659d80fdc338
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- 08 2月, 2017 1 次提交
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由 Seigo Nonaka 提交于
The Flag sequence is well handled by latest ICU. Just add unit tests for catching regression in future. Test: ran minikin_tests Change-Id: I78d5461de8ff4d002ca06fb5bb81fcd7bc45d95e
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- 10 6月, 2016 1 次提交
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由 Seigo Nonaka 提交于
Here is a new policy of the namespace of minikin. - All components should be in minikin namespace. - All tests are also in minikin namespace and no anonymous namespace. Bug: 29233740 Change-Id: I71a8a35049bb8d624f7a78797231e90fed1e2b8c
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- 09 6月, 2016 1 次提交
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由 Seigo Nonaka 提交于
To add perftests and reuse some utility classes, reconstruct test directory structure. - Move unit tests from minikin/tests to minikin/tests/unittests - Extract utilitiy classes to minikin/tests/utils which will be used by perftests eventually. Change-Id: I5026b177934e72ae67d362ee888302037da2f808
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- 26 5月, 2016 1 次提交
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由 Roozbeh Pournader 提交于
This is to work around a bug in ICU's line breaker, which thinks there is a valid line break between a Myanmar kinzi and a consonant. See http://bugs.icu-project.org/trac/ticket/12561 for the ICU bug. Bug: 28964845 Change-Id: I076ac15077e5627cbccf6732900bcc60d8596dda
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- 19 4月, 2016 1 次提交
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由 Seigo Nonaka 提交于
The emoji list is generated from external/unicode/emoji-data.txt Bug: 28248662 Change-Id: Ie49b3782505665d62c24371ca23d317ae5e9c5f7
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- 17 3月, 2016 1 次提交
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由 Roozbeh Pournader 提交于
Implement the change proposed in UTC document L2/16-043R (http://www.unicode.org/L2/L2016/16043r-line-break-pr-po.txt) to make sure we do not break between letters and currency symbols. Bug: 24959657 Change-Id: Ia29d0e5625f84870bd910d0c6e19036d17206704
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- 27 2月, 2016 1 次提交
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由 Raph Levien 提交于
An emoji base with an emoji modifier renders as a single glyph and thus should not be a line break. Current (Unicode 8) logic does indicate a line break, so we override the results of the ICU line break iterator. The code references a proposal to improve Unicode behavior; when that is adopted and we upgrade ICU accordingly, the special-case code should be deleted, but the tests can remain. Bug: 27343378 Change-Id: I5de9c53e9a34c503816f9131e3d894e6f7a57d13
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- 19 2月, 2016 1 次提交
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由 Raph Levien 提交于
Due to the way emoji ZWJ sequences are defined, the ICU line breaking algorithm determines that there are valid line breaks inside the sequence. This patch suppresses these line breaks. This is an adaptation of I225ebebc0f4186e4b8f48fee399c4a62b3f0218a into the nyc-dev branch. Bug: 25433289 Change-Id: I84b50b1e6ef13d436965eab389659d02a30d100f
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- 18 2月, 2016 3 次提交
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由 Raph Levien 提交于
Recent changes have added special cases for line breaks within URLs and email addresses. Such breaks are undesirable when they can be avoided, but at other times are needed to avoid huge gaps, or indeed to make the line fit at all. This patch assigns a penalty for such breaks, equal to the hyphenation penalty. The mechanism is currently very simple, but would be easy to fine-tune based on more detailed information about break quality. Bug: 20126487 Bug: 20566159 Change-Id: I0d3323897737a2850f1e734fa17b96b065eabd9c
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由 Raph Levien 提交于
This change adds accceptable line breaks according to sections 7.42 (Dividing URLs and e-mail addresses) and 14.12 (URLs or DOIs and line breaks) of the Chicago Manual of Style (16th ed.). In general, these place breaks before punctuation symbols, and suppresses them after hyphens. Bug: 20126487 Bug: 20566159 Change-Id: I2d07d516b920a506a2f718c38fb435c5eb1ee1f8
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由 Raph Levien 提交于
Detect URLs and email addresses, and suppress both line breaking and hyphenation within them. Bug: 20126487 Bug: 20566159 Change-Id: I43629347a063dcf579e355e5b678d7195f453ad9
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- 17 2月, 2016 1 次提交
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由 Raph Levien 提交于
Implement a WordBreaker that defines our concept of valid word boundaries, customizing the ICU behavior. Currently, we suppress line breaks at soft hyphens (these are handled specially). Also, the new WordBreaker class has methods that determine the start and end of the word (punctuation stripped) for the purpose of hyphenation. This patch, in its current form, doesn't handle email addresses and URLs specially, but the WordBreaker class is the correct place to do so. Also, special case handling of hyphens and dashes is still done in LineBreaker, but all of that should be moved to WordBreaker. Bug: 20126487 Bug: 20566159 Change-Id: I492cbad963f9b74a2915f010dad46bb91f97b2fe
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