I don't agree with 80 on principal but it's what we have for now.
This fixes the reasonable cases. Most of the long lines are in docblocks
with long type information or containing links.
This is the base class that will be used by ES6 classes.
I'm only moving setState and forceUpdate to this base class and the other
functions are disabled for modern classes as we're intending to deprecate
them. The base classes only have getters that warn if accessed. It's as if
they didn't exist.
ReactClass now extends ReactComponentBase but also adds the deprecated
methods. They are not yet fully deprecated on the ReactClass API.
I added some extra tests to composite component which we weren't testing
to avoid regressions.
I also added some test for ES6 classes. These are not testing the new
state initialization process. That's coming in a follow up.
This essentially copies all classic element creation tests to the modern
JSX tests. The classic tests doesn't use JSX and modern tests do.
The idea is that the JSX tests can start dropping dynamic checks once
we have Flow support for those features. JSX won't be necessary for
dropping dynamic checks. Plain object will also work. Flow will also not
be necessary for JSX. However, the tests should test for the suggested
combination (JSX + Flow).
This also moves some misplaced tests to ReactDOM and Validator.
Note that the modern tests uses ES6 classes. I will add separate tests for
those. However, these are not guaranteed to have .displayName so all our
error messages should check .name if available instead. This should be
better abstracted but I just adhoc fix this for now.
In order to improve support for Chinese and Japanese IME input in
Internet Explorer, use a fallback composition state to determine
inserted text. IE composition events are mostly okay, except for
certain punctuation characters that are ignored. Using the fallback, we
can detect these characters.
The fallback is also useful for emitting `beforeInput` events, so it
makes sense to simply combine these plugins.
This change also incorporates a recent change to the Google Input Tools
browser extension that exposes a `data` field via the `detail` object
on the custom composition events it emits.
IE9+ has support for window.getSelection, but we’re still using
document.selection for IE9/10. Only use the old IE selection API if the
modern one is unavailable.
Summary:
After #2570, `mountDepth` is only used to enforce that `setProps` and `replaceProps` is only invoked on the top-level component. This replaces `mountDepth` with a simpler `isTopLevel` boolean set by `ReactMount` which reduces the surface area of the internal API and removes the need to thread `mountDepth` throughout React core.
Reviewers: @sebmarkbage @zpao
Test Plan:
Ran unit tests successfully:
```
npm run jest
```
Summary:
Changes the way we instrument methods for `ReactPerf` so that developer tools can assign implicit method names to measured functions.
Reviewers: @zpao @sebmarkbage
We currently have three DOM specific hooks that get injected. I move those
out to ReactComponentEnvironment. The idea is to eventually remove this
injection as the reconciler gets refactored.
There is also a BackendIDOperation which is specific to the DOM component
itself so I move this injection to be more specific to the DOMComponent.
E.g. it makes sense for it to be injectable for cross-worker DOM operations
but it doesn't make sense for ART components.
Paul O’Shannessy
Sebastian Markbage
Jim
Jim
Steve Baker
Dylan Harrington
Isaac Salier-Hellendag
Ian Obermiller
Árni Hermann Reynisson
Ben Alpert
yungsters
Matt Huggins