Commit Graph

9 Commits

Author SHA1 Message Date
Valentin Shergin 2166d2bb79 Fabric: Trivial implementation of prelumiary view allocation on iOS
Summary:
@public
We have this feature in the current version of RN, so it would be nice to support that in Fabric as well. This should save us tens of ms of views creation during mounting.
And that's quite easy to do!

Reviewed By: fkgozali

Differential Revision: D8701992

fbshipit-source-id: 4e3049df009ffd65bb43043de388e81795e5e559
2018-06-29 20:02:38 -07:00
Valentin Shergin a3f9ff4f93 Fabric: `pointScaleFactor` is now part of LayoutContext and LayoutMetrics
Summary:
@public
... and we initalize this in Surface.
We need this for requesting images with proper size/pixel-density, setup proper parameters for rasterizing CALayer's and rounding layout metric values.
Then we have to figure out how to wire this up with YGConfig.

Reviewed By: fkgozali

Differential Revision: D8475639

fbshipit-source-id: cec7af581b94efb4595dcf3f232252ce87a1fde3
2018-06-22 07:32:49 -07:00
Valentin Shergin 62a458bcea Fabric: Using `rootTag` instead of deprecated `rootViewTag` in SurfacePresenter
Summary:
@public
Trivial.

Reviewed By: mdvacca

Differential Revision: D8473512

fbshipit-source-id: 7b6c160a2a1a1abcd571b0522760d49644632922
2018-06-22 07:32:49 -07:00
Kevin Gozali 7b9b1559a7 iOS: Avoid double reload event when reloading JS
Summary:
@public
The bridge may send the reload event twice when reloading JS in some rare condition. The 2nd one was actually when the "new" bridge wasn't valid yet, so log an error if that happens. This may happen if the connection to Metro server gets into a weird state. Restarting Metro would solve the problem.

The issue was that `RCTBridgeWillReloadNotification` fired twice for each reload with metro connected.

Reviewed By: mmmulani

Differential Revision: D8509448

fbshipit-source-id: 647fb98c0a97503409a10451b8f152145947ae20
2018-06-19 18:47:41 -07:00
Kevin Gozali cb19621dfe Implementation of JS reload without crashing
Summary:
On JS reload the FabricUIManager and EventDispatcher didn't get release due to a retain cycle. This breaks the cycle.

In addition, force release the Scheduler on reload so that the stale classes get cleaned up properly, avoiding crashes. Also the surface now remounts the content correctly

Reviewed By: shergin

Differential Revision: D8414916

fbshipit-source-id: 4b14031f29b3bc9987d7aa765dc0d930a7de2b1e
2018-06-15 11:02:17 -07:00
Kevin Gozali 5230b23130 ios: expose surfaceForRootTag: up the chain
Summary: The app needs to find the surface by rootTag at some point.

Reviewed By: shergin

Differential Revision: D8391957

fbshipit-source-id: b0bb107b7be882071890afb46de17b50e7ee060d
2018-06-14 20:46:34 -07:00
Kevin Gozali 42fc87eb8d remove unnecessary ExceptionManager abstraction
Reviewed By: sebmarkbage

Differential Revision: D8002124

fbshipit-source-id: 4e0bce9686549d0dd7b59b1323efd11ea168855b
2018-05-14 20:45:21 -07:00
Valentin Shergin 67dbcbd57e Fabric: Wiring layout pipeline between Surface and ShadowTree
Summary:
The layout pipeline is quite long:
UIKit <-> Surface <-> SurfacePresenter <-> [RCTScheduler <|-|> Scheduler] <-> ShadowTree <-> RootShadowNode <-> YogaNode.

Reviewed By: mdvacca

Differential Revision: D7857048

fbshipit-source-id: 06c92ef1639465d17e2489667f99d0114b80dcff
2018-05-08 23:03:36 -07:00
Valentin Shergin cf036ee2fa Fabric: Introducing RCTSurfacePresenter
Summary:
RCTSurfacePresenter coordinates presenting of React Native Surfaces and represents application-facing interface of running React Native core.
SurfacePresenter incapsulates a bridge object inside and discourages direct access to it.

Reviewed By: mdvacca

Differential Revision: D7526413

fbshipit-source-id: 9b6c513ec63a84d8b6c0951458cbd6b47f49669b
2018-04-10 17:15:08 -07:00