1. 17 Jul, 2023 1 commit
    • LongCatIsLooong's avatar
      Replaces `textScaleFactor` with `TextScaler` (#128522) · b2e22d35
      LongCatIsLooong authored
      Deprecate `textScaleFactor` in favor of `textScaler`, in preparation for Android 14 [Non-linear font scaling to 200%](https://developer.android.com/about/versions/14/features#non-linear-font-scaling). The `TextScaler` class can be moved to `dart:ui` in the future, if we decide to use the Android platform API or AndroidX to get the scaling curve instead of hard coding the curve in the framework.
      
      I haven't put the Flutter version in the deprecation message so the analyzer checks are failing. Will do so after I finish the migration guide.
      
      **Why `TextScaler.textScaleFactor`**
      The author of a `TextScaler` subclass should provide a fallback `textScaleFactor`. By making `TextScaler` also contain the `textScaleFactor` information it also makes it easier to migrate: if a widget overrides `MediaQueryData.textScaler` in the tree, for unmigrated widgets in the subtree it would also have to override `MediaQueryData.textScaleFactor`, and that makes it difficult to remove `MediaQueryData.textScaleFactor` in the future.
      
      ## A full list of affected APIs in this PR
      
      Deprecated: The method/getter/setter/argument is annotated with a `@Deprecated()` annotation in this PR, and the caller should replace it with `textScaler` instead. Unless otherwise specified there will be a Flutter fix available to help with migration but it's still recommended to migrate case-by-case.
      **Replaced**:  The method this `textScaleFactor` argument belongs to is rarely called directly by user code and is not overridden by any of the registered custom tests, so the argument is directly replaced by `TextScaler`.
      **To Be Deprecated**:  The method/getter/setter/argument can't be deprecated in this PR because a registered customer test depends on it and a Flutter fix isn't available (or the test was run without applying flutter fixes first). This method/getter/setter/argument will be deprecated in a followup PR once the registered test is migrated.
      
      ### `Painting` Library
      
      | Affected API | State of `textScaleFactor` | Comment | 
      | --- | --- | --- |
      | `InlineSpan.build({ double textScaleFactor = 1.0 })` argument | **Replaced** | | 
      | `TextStyle.getParagraphStyle({ double TextScaleFactor = 1.0 })` argument | **Replaced** | |
      | `TextStyle.getTextStyle({ double TextScaleFactor = 1.0 })`  argument| Deprecated | Can't replace: https://github.com/superlistapp/super_editor/blob/c47fd38dca4b7f43611690913b551a1773c563d7/super_editor/lib/src/infrastructure/super_textfield/desktop/desktop_textfield.dart#L1903-L1905|
      | `TextPainter({ double TextScaleFactor = 1.0 })` constructor argument | Deprecated | |
      | `TextPainter.textScaleFactor` getter and setter | Deprecated | No Flutter Fix, not expressible yet |
      | `TextPainter.computeWidth({ double TextScaleFactor = 1.0 })` argument | Deprecated | |
      | `TextPainter.computeMaxIntrinsicWidth({ double TextScaleFactor = 1.0 })` argument | Deprecated | |
      
      ### `Rendering` Library
      
      | Affected API | State of `textScaleFactor` | Comment | 
      | --- | --- | --- |
      | `RenderEditable({ double TextScaleFactor = 1.0 })` constructor argument | Deprecated | |
      | `RenderEditable.textScaleFactor` getter and setter | Deprecated | No Flutter Fix, not expressible yet |
      | `RenderParagraph({ double TextScaleFactor = 1.0 })` constructor argument | Deprecated | |
      | `RenderParagraph.textScaleFactor` getter and setter | Deprecated | No Flutter Fix, not expressible yet |
      
      ### `Widgets` Library
      
      | Affected API | State of `textScaleFactor` | Comment | 
      | --- | --- | --- |
      | `MediaQueryData({ double TextScaleFactor = 1.0 })` constructor argument | **To Be Deprecated** | https://github.com/flutter/packages/blob/cd7b93532e5cb605a42735e20f1de70fc00adae7/packages/flutter_markdown/test/text_scale_factor_test.dart#LL39C21-L39C35 |
      | `MediaQueryData.textScaleFactor` getter | Deprecated | |
      | `MediaQueryData.copyWith({ double? TextScaleFactor })` argument | Deprecated | |
      | `MediaQuery.maybeTextScaleFactorOf(BuildContext context)` static method | Deprecated | No Flutter Fix, not expressible yet  |
      | `MediaQuery.textScaleFactorOf(BuildContext context)` static method | **To Be Deprecated** | https://github.com/flutter/packages/blob/cd7b93532e5cb605a42735e20f1de70fc00adae7/packages/flutter_markdown/lib/src/_functions_io.dart#L68-L70, No Flutter Fix, not expressible yet |
      | `RichText({ double TextScaleFactor = 1.0 })` constructor argument | **To Be Deprecated** | https://github.com/flutter/packages/blob/cd7b93532e5cb605a42735e20f1de70fc00adae7/packages/flutter_markdown/lib/src/builder.dart#L829-L843 |
      | `RichText.textScaleFactor` getter | **To Be Deprecated** | A constructor argument can't be deprecated right away|
      | `Text({ double? TextScaleFactor = 1.0 })` constructor argument | **To Be Deprecated** | https://github.com/flutter/packages/blob/914d120da12fba458c020210727831c31bd71041/packages/rfw/lib/src/flutter/core_widgets.dart#L647 , No Flutter Fix because of https://github.com/dart-lang/sdk/issues/52664 |
      | `Text.rich({ double? TextScaleFactor = 1.0 })` constructor argument | **To Be Deprecated** | The default constructor has an argument that can't be deprecated right away. No Flutter Fix because of https://github.com/dart-lang/sdk/issues/52664 |
      | `Text.textScaleFactor` getter | **To Be Deprecated** | A constructor argument can't be deprecated right away |
      | `EditableText({ double? TextScaleFactor = 1.0 })` constructor argument | Deprecated | No Flutter Fix because of https://github.com/dart-lang/sdk/issues/52664 |
      | `EditableText.textScaleFactor` getter | Deprecated | |
      
      ### `Material` Library
      
      | Affected API | State of `textScaleFactor` | Comment | 
      | --- | --- | --- |
      | `SelectableText({ double? TextScaleFactor = 1.0 })` constructor argument | **To Be Deprecated** | https://github.com/flutter/packages/blob/cd7b93532e5cb605a42735e20f1de70fc00adae7/packages/flutter_markdown/lib/src/builder.dart#L829-L843, No Flutter Fix because of https://github.com/dart-lang/sdk/issues/52664 |
      | `SelectableText.rich({ double? TextScaleFactor = 1.0 })` constructor argument | **To Be Deprecated** | The default constructor has an argument that can't be deprecated right away. No Flutter Fix because of https://github.com/dart-lang/sdk/issues/52664 |
      | `SelectableText.textScaleFactor` getter | **To Be Deprecated** | A constructor argument can't be deprecated right away |
      
      A lot of material widgets (`Slider`, `RangeSlider`, `TimePicker`, and different types of buttons) also change their layout based on `textScaleFactor`. These need to be handled in a case-by-case fashion and will be migrated in follow-up PRs.
      b2e22d35
  2. 23 Jul, 2020 1 commit
  3. 16 Jul, 2020 2 commits
  4. 14 Jul, 2020 2 commits
  5. 29 Apr, 2020 1 commit
  6. 18 Mar, 2020 1 commit
  7. 27 Nov, 2019 1 commit
    • Ian Hickson's avatar
      License update (#45373) · 449f4a66
      Ian Hickson authored
      * Update project.pbxproj files to say Flutter rather than Chromium
      
      Also, the templates now have an empty organization so that we don't cause people to give their apps a Flutter copyright.
      
      * Update the copyright notice checker to require a standard notice on all files
      
      * Update copyrights on Dart files. (This was a mechanical commit.)
      
      * Fix weird license headers on Dart files that deviate from our conventions; relicense Shrine.
      
      Some were already marked "The Flutter Authors", not clear why. Their
      dates have been normalized. Some were missing the blank line after the
      license. Some were randomly different in trivial ways for no apparent
      reason (e.g. missing the trailing period).
      
      * Clean up the copyrights in non-Dart files. (Manual edits.)
      
      Also, make sure templates don't have copyrights.
      
      * Fix some more ORGANIZATIONNAMEs
      449f4a66
  8. 01 Apr, 2016 1 commit
  9. 14 Mar, 2016 1 commit
  10. 03 Mar, 2016 1 commit