vishna

// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

import 'package:flutter/material.dart';
import 'package:flutter_markdown/flutter_markdown.dart' show SyntaxHighlighter;
import 'package:string_scanner/string_scanner.dart';

class SyntaxHighlighterStyle {
  SyntaxHighlighterStyle(

vishna

// MIT License
//
// Copyright (c) 2019 Simon Lightfoot
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:

vishna

// utility class so that you don't have to extend from [NavigatorObserver] but rather
/// pass the function you want
class NavigatorObserverDelegate extends NavigatorObserver {
  NavigatorObserverDelegate(
      {this.onDidPush,
      this.onDidPop,
      this.onDidRemove,
      this.onDidReplace,
      this.onDidStartUserGesture,
      this.onDidStopUserGesture});

vishna

/// found nothing better than this
/// https://github.com/flutter/flutter/blob/master/packages/flutter/test/widgets/hyperlink_test.dart#L47
/// sooo...
extension WidgetTesterRichEditExtension on WidgetTester {
  Iterable<InlineSpan> findTextSpans(
      Finder richTextFinder, bool Function(InlineSpan) predicate) {
    final richText = widget<RichText>(richTextFinder);
    expect(richText.text, isInstanceOf<TextSpan>());
    final TextSpan innerText = richText.text;
    return innerText.children.where(predicate);

vishna

import io.flutter.embedding.android.FlutterActivity // there are two FlutterActivities :|
import io.flutter.plugins.GeneratedPluginRegistrant // this is not seen by IntelliJ by works ¯\_(ツ)_/¯

typealias FlutterCallback = (methodCall: MethodCall, result: MethodChannel.Result) -> Unit

class FlutterPathActivity : FlutterActivity() {
    override fun configureFlutterEngine(flutterEngine: FlutterEngine) {
        infix fun String.handles(callHandler: FlutterCallback) {
            MethodChannel(flutterEngine.dartExecutor, this).setMethodCallHandler(callHandler)
        }

vishna

// MIT License
//
// Copyright (c) 2019 Lukasz Wisniewski
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:

vishna

#!/bin/sh

# Makes the bash script to print out every command before it is executed except echo
trap '[[ $BASH_COMMAND != echo* ]] && echo $BASH_COMMAND' DEBUG

echo "Executing steps to repro issue #37852"
echo "https://github.com/flutter/flutter/issues/37852"

echo "MAKE SURE YOU'RE ON MASTER CHANNEL!"
echo "MAKE SURE YOU HAVE iOS SIMULATOR RUNNING"

vishna

name: my_flutter
description: A new flutter module project.

# The following defines the version and build number for your application.
# A version number is three numbers separated by dots, like 1.2.43
# followed by an optional build number separated by a +.
# Both the version and the builder number may be overridden in flutter
# build by specifying --build-name and --build-number, respectively.
# In Android, build-name is used as versionName while build-number used as versionCode.
# Read more about Android versioning at https://developer.android.com/studio/publish/versioning

vishna

class SuspendedVariable<T>(var scope: CoroutineScope? = GlobalScope) {

    private var actor = scope?.actor<Op<T>> {
        var value : T? = null
        val deferrals = mutableListOf<CompletableDeferred<T>>()

        try {
            for (message in channel) {
                when (message) {
                    is Op.Set -> {

vishna

/**
 * kinda like `lateinit var` but if it's really late it will make you wait rather than crash.
 */
class SuspendedVariable<T> {
    private val callbacks = mutableListOf<((T) -> Unit)>()
    private var value: T? = null

    fun set(t: T) {
        value = t
        if (t != null) {