Commit Graph

20 Commits

Author SHA1 Message Date
Martin Kralik 45e0423b4e removed `viewWithProps:` from `RCTViewManager`
Summary:
public

An option to create a different view based on passed in props is no longer necessary.
I'm removing it, since the idea of creating a view based on set of initial properies is a bit flawed, since we cannot change it to another view later when props are changed.
(This API really made sense mostly in case where some of the props on component were not meant to be changed later, which is a bit weird limitation on a prop.)

Reviewed By: nicklockwood

Differential Revision: D2769206

fb-gh-sync-id: 190a4f5f31ee84085b1ec945b5d99746f39e8e4b
2015-12-21 10:18:47 -08:00
Nick Lockwood 060664fd3d Refactored module access to allow for lazy loading
Summary: public

The `bridge.modules` dictionary provides access to all native modules, but this API requires that every module is initialized in advance so that any module can be accessed.

This diff introduces a better API that will allow modules to be initialized lazily as they are needed, and deprecates `bridge.modules` (modules that use it will still work, but should be rewritten to use `bridge.moduleClasses` or `-[bridge moduleForName/Class:` instead.

The rules are now as follows:

* Any module that overrides `init` or `setBridge:` will be initialized on the main thread when the bridge is created
* Any module that implements `constantsToExport:` will be initialized later when the config is exported (the module itself will be initialized on a background queue, but  `constantsToExport:` will still be called on the main thread.
* All other modules will be initialized lazily when a method is first called on them.

These rules may seem slightly arcane, but they have the advantage of not violating any assumptions that may have been made by existing code - any module written under the original assumption that it would be initialized synchronously on the main thread when the bridge is created should still function exactly the same, but modules that avoid overriding `init` or `setBridge:` will now be loaded lazily.

I've rewritten most of the standard modules to take advantage of this new lazy loading, with the following results:

Out of the 65 modules included in UIExplorer:

* 16 are initialized on the main thread when the bridge is created
* A further 8 are initialized when the config is exported to JS
* The remaining 41 will be initialized lazily on-demand

Reviewed By: jspahrsummers

Differential Revision: D2677695

fb-gh-sync-id: 507ae7e9fd6b563e89292c7371767c978e928f33
2015-11-25 04:49:45 -08:00
Nick Lockwood fa0b45c58b Replaced RCTSparseArray with NSDictionary
Reviewed By: jspahrsummers

Differential Revision: D2651920

fb-gh-sync-id: 953e2ea33abfc7a3a553da95b13e9ab2bccc5a1c
2015-11-14 10:28:28 -08:00
Nick Lockwood c5b990f65f Added lightweight generic annotations
Summary: public

Added lightweight genarics annotations to make the code more readable and help the compiler catch bugs.

Fixed some type bugs and improved bridge validation in a few places.

Reviewed By: javache

Differential Revision: D2600189

fb-gh-sync-id: f81e22f2cdc107bf8d0b15deec6d5b83aacc5b56
2015-11-03 14:49:30 -08:00
Nick Lockwood 848839858b Added mechanism for directly mapping JS event handlers to blocks
Summary:
Currently, the system for mapping JS event handlers to blocks is quite clean on the JS side, but is clunky on the native side. The event property is passed as a boolean, which can then be checked by the native side, and if true, the native side is supposed to send an event via the event dispatcher.

This diff adds the facility to declare the property as a block instead. This means that the event side can simply call the block, and it will automatically send the event. Because the blocks for bubbling and direct events are named differently, we can also use this to generate the event registration data and get rid of the arrays of event names.

The name of the event is inferred from the property name, which means that the property for an event called "load" must be called `onLoad` or the mapping won't work. This can be optionally remapped to a different property name on the view itself if necessary, e.g.

  RCT_REMAP_VIEW_PROPERTY(onLoad, loadEventBlock, RCTDirectEventBlock)

If you don't want to use this mechanism then for now it is still possible to declare the property as a BOOL instead and use the old mechanism (this approach is now deprecated however, and may eventually be removed altogether).
2015-09-02 06:11:24 -08:00
Matt Mahoney 36c1064033 [rn] Pass props when creating a view in RCTViewManager 2015-08-25 08:08:17 -08:00
Nick Lockwood 48af214216 Simplified event registration
Summary:
Our events all follow a common pattern, so there's no good reason why the configuration should be so verbose. This diff eliminates that redundancy, and gives us the freedom to simplify the underlying mechanism in future without further churning the call sites.
2015-08-11 06:41:04 -08:00
Nick Lockwood deba13f698 Refactor RCTUIManager
Summary:
Moved the view creation & property binding logic out of RCTUIManager into a separate RCTComponentData class - this follows the pattern used with the bridge.

I've also updated the property  binding to use pre-allocated blocks for setting the values, which is more efficient than the previous system that re-contructed the selectors each time it was called. This should improve view update performance significantly.
2015-08-06 15:49:35 -08:00
Nick Lockwood 1fb26d4319 Cleanup 2015-07-31 11:33:22 -08:00
Jakub Zika e293efbfb1 Bump .buckversion to 6cdb82cb7493a86c39d0f0dc3c102d0f470f55de. 2015-04-23 08:24:08 -08:00
Nick Lockwood ee898c24c7 Removed debug code from release builds 2015-04-21 09:47:21 -08:00
Nick Lockwood ead0f2e020 Implemented thread control for exported methods 2015-04-18 11:13:39 -08:00
Spencer Ahrens 764854c04a [ReactNative] introduce requireNativeComponent 2015-04-16 17:12:12 -08:00
Tadeu Zagallo f5f80da80c [ReactNative] Remove bridge retaining cycles 2015-04-10 07:20:37 -08:00
Nick Lockwood bf4868edda Added non-class-scanning-based approach fror registering js methods 2015-04-08 05:45:20 -08:00
Ben Hiller 220e116dce [fbobjc] revert rFBOBJCdba3daf9a595f452d069f2a74a9a11f251999b2e 2015-04-07 20:44:11 -08:00
Tadeu Zagallo 6854da9b86 [ReactNative] Remove bridge retaining cycles 2015-04-07 19:42:46 -08:00
Nick Lockwood 961f301d65 Renamed throttleScrollCallbackMS to scrollEventThrottle 2015-03-30 04:56:59 -08:00
Jakub Zika 011e342bbc Revert .buckversion bumps. 2015-03-26 11:02:54 -08:00
Tadeu Zagallo 20291a02df [ReactNative] s/ReactKit/React/g 2015-03-26 02:42:24 -08:00