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@gspencergoog gspencergoog commented Nov 8, 2019

This removes TextRange from the framework and moves it to the engine, in preparation for using it to return text ranges from the text extent APIs, and updates the APIs that use Paragraph.getWordBoundary (there was only one) to return a TextRange instead of a List<int>.

This will require a manual engine roll, because of needing to remove the duplicate class in the framework.

Added new tests for TextRange.

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Build failure is expected, and will be fixed when rolling this change to flutter/flutter with flutter/flutter#44422

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@mdebbar mdebbar left a comment

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LGTM

/// [end] must either be greater than or equal to zero or both exactly -1.
///
/// Instead of creating an empty text range, consider using the [empty]
/// constant.
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@GaryQian GaryQian Nov 8, 2019

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Should clarify if a range includes end or not up here. Newer coders will look for this info.

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Good call. Will add.

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LGTM!

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At @jonahwilliams's suggestion, I am going to revert the API change that converts to returning the TextRange so that I can land this without breaking things. I'll add the API change in another PR.

@gspencergoog gspencergoog merged commit f7e73b6 into flutter:master Nov 8, 2019
engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request Nov 9, 2019
engine-flutter-autoroll added a commit to flutter/flutter that referenced this pull request Nov 9, 2019
git@github.com:flutter/engine.git/compare/5f5713e33971...af04338

git log 5f5713e..af04338 --no-merges --oneline
2019-11-08 a-siva@users.noreply.github.com Manual roll of Dart e68ca9b652acdb642668a6acb5f630d5be6c03da...fa4379946109467c8a48f20f19d83d7c72968a3e (flutter/engine#13756)
2019-11-08 ychris@google.com Revert "Reland "Guarding EAGLContext used by Flutter #13314" (#13755)" (flutter/engine#13757)
2019-11-08 ferhat@gmail.com [web] Support gif/webp animations, Speed up image drawing in BitmapCanvas.  (flutter/engine#13748)
2019-11-08 ychris@google.com Reland "Guarding EAGLContext used by Flutter #13314" (flutter/engine#13755)
2019-11-08 gspencergoog@users.noreply.github.com Move TextRange from the framework to dart:ui. (flutter/engine#13747)
2019-11-08 skia-flutter-autoroll@skia.org Roll src/third_party/skia 8c1e265f6f81..c88d1774ed50 (7 commits) (flutter/engine#13754)
2019-11-08 ychris@google.com Revert "Always use `IOSGLContextSwitch` to access EAGLContexts to prevent plugins from polluting Flutter's EAGLContext (#13314)" (flutter/engine#13753)
2019-11-08 ychris@google.com Always use `IOSGLContextSwitch` to access EAGLContexts to prevent plugins from polluting Flutter's EAGLContext (flutter/engine#13314)


If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/flutter-engine-flutter-autoroll
Please CC garyq@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md
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4 participants