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12 Commits

Author SHA1 Message Date
Kostia Sokolovskyi
95eae5f967
Cover more test/widgets tests with leak tracking #12. (#135385) 2023-09-29 17:47:04 -07:00
Mouad Debbar
55fe41be59
[web] New HtmlElementView.fromTagName constructor (#130513) 
This wraps up the platform view improvements discussed in https://github.com/flutter/flutter/issues/127030.

- Splits `HtmlElementView` into 2 files that are conditionally imported.
- The non-web version can be instantiated but it throws if it ends up being built in a widget tree.
- Out-of-the-box view factories that create visible & invisible DOM elements given a `tagName` parameter.
- New `HtmlElementView.fromTagName()` constructor that uses the default factories to create DOM elements.
- Tests covering the new API.

Depends on https://github.com/flutter/engine/pull/43828

Fixes https://github.com/flutter/flutter/issues/127030
 2023-08-07 23:45:19 +00:00
Mouad Debbar
b0188cd182
[web] Pass creation params to the platform view factory (#128146) 
This concludes step 1 of the `HtmlElementView` improvements. It's now possible to pass creation params to platform view factories directly from `HtmlElementView`.

Here's a sample app using a single factory to render platform views in different colors:

<details>
  <summary>Code sample</summary>
  
  ```dart
import 'dart:js_interop';
import 'dart:ui_web' as ui_web;
import 'package:flutter/material.dart';
import 'package:web/web.dart' as web;

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Platform View Demo',
      home: Scaffold(
        appBar: AppBar(
          title: Text('Platform View Demo'),
        ),
        body: Center(
          child: Column(
            mainAxisAlignment: MainAxisAlignment.spaceEvenly,
            children: [
              BoxWrapper('red'),
              BoxWrapper(null),
              BoxWrapper('blue'),
            ],
          ),
        ),
      ),
    );
  }
}

bool isRegistered = false;

class BoxWrapper extends StatelessWidget {
  const BoxWrapper(this.cssColor);

  final String? cssColor;

  void register() {
    if (isRegistered) return;
    isRegistered = true;

    ui_web.platformViewRegistry.registerViewFactory('my-platform-view', (
      id, {
      Object? params,
    }) {
      params as String?;

      final element = web.document.createElement('div'.toJS) as web.HTMLElement;
      element.textContent = 'Platform View'.toJS;
      element.style
        ..lineHeight = '100px'.toJS
        ..fontSize = '24px'.toJS
        ..backgroundColor = (params ?? 'pink').toJS
        ..textAlign = 'center'.toJS;
      return element;
    });
  }

  @override
  Widget build(BuildContext context) {
    register();
    return SizedBox(
      width: 200,
      height: 100,
      child: Card(
        child: HtmlElementView(
          viewType: 'my-platform-view',
          creationParams: cssColor,
        ),
      ),
    );
  }
}
  ```
</details>

![image](https://github.com/flutter/flutter/assets/1278212/4b62ed8b-2314-49d6-9b4a-5da849bf2a48)

Depends on https://github.com/flutter/engine/pull/42255

Part of https://github.com/flutter/flutter/issues/127030
 2023-06-15 18:00:25 +00:00
Michael Goderbauer
b308555ed1
Enable dangling_library_doc_comments and library_annotations lints (#117365) 2022-12-20 16:03:21 -08:00
Arthas
376584289c
Add onPlatformViewCreated to HtmlElementView (#84095) 2021-07-20 14:29:04 -07:00
Michael Goderbauer
ed755fba5e
Enable avoid_unnecessary_containers lint (#77294) 2021-03-04 15:29:03 -08:00
Jonah Williams
cfb63356c3
[flutter_tools] use frontend_server for web test compilation (#70714) 2020-11-18 14:55:26 -08:00
Darren Austin
f7ee440207
Migrate yet even more widget framework tests to null safety. (#67941) 
Migrate yet even more widget framework tests to null safety.
 2020-10-15 11:12:02 -07:00
Alexandre Ardhuin
4d7525f05c
Opt out nnbd in packages/flutter (#59186) 
* add language version 2.8 in packages/flutter

* enable non-nullable analyzer flag
 2020-06-11 14:11:30 +02:00
Ian Hickson
449f4a6673
License update (#45373) 
* 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
 2019-11-27 15:04:02 -08:00
Yegor
86f069f1c0
Add most of the widget tests; add more web test shards (#42807) 2019-10-16 09:18:44 -07:00
Harry Terkelsen
13bd52bf9e
Add HtmlElementView (the Flutter Web platform view) (#37819) 
* Implement HtmlView, the platform view widget for Flutter Web

* Document HtmlView constructor

* Respond to review comments

* - Rename to HtmlElementView
- Assert running on web
- Move test to Chrome-only file
 2019-08-29 12:49:04 -07:00