react-native/React/Fabric/Mounting/RCTComponentViewFactory.mm
Joshua Gross 62395d09eb Fabric: Add Fabric-compatible Slider component to iOS (ObjC code)
Summary: Objective-C side of the Fabric-compatible slider component for iOS.

Reviewed By: mdvacca

Differential Revision: D13745263

fbshipit-source-id: 647631d6fc86f81a5d4f735c507636ed9c468093
2019-01-22 17:03:08 -08:00

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/**
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
#import "RCTComponentViewFactory.h"
#import <React/RCTAssert.h>
#import <react/core/ReactPrimitives.h>
#import "RCTViewComponentView.h"
#import "RCTImageComponentView.h"
#import "RCTScrollViewComponentView.h"
#import "RCTParagraphComponentView.h"
#import "RCTRootComponentView.h"
#import "RCTActivityIndicatorViewComponentView.h"
#import "RCTSliderComponentView.h"
#import "RCTSwitchComponentView.h"
using namespace facebook::react;
@implementation RCTComponentViewFactory
{
std::unordered_map<ComponentHandle, Class<RCTComponentViewProtocol>> _registry;
}
+ (RCTComponentViewFactory *)standardComponentViewFactory
{
RCTAssertMainQueue();
RCTComponentViewFactory *componentViewFactory = [[RCTComponentViewFactory alloc] init];
[componentViewFactory registerComponentViewClass:[RCTViewComponentView class]];
[componentViewFactory registerComponentViewClass:[RCTRootComponentView class]];
[componentViewFactory registerComponentViewClass:[RCTScrollViewComponentView class]];
[componentViewFactory registerComponentViewClass:[RCTImageComponentView class]];
[componentViewFactory registerComponentViewClass:[RCTParagraphComponentView class]];
[componentViewFactory registerComponentViewClass:[RCTActivityIndicatorViewComponentView class]];
[componentViewFactory registerComponentViewClass:[RCTSliderComponentView class]];
[componentViewFactory registerComponentViewClass:[RCTSwitchComponentView class]];
return componentViewFactory;
}
- (void)registerComponentViewClass:(Class<RCTComponentViewProtocol>)componentViewClass
{
RCTAssertMainQueue();
ComponentHandle componentHandle = [componentViewClass componentHandle];
_registry[componentHandle] = componentViewClass;
}
- (UIView<RCTComponentViewProtocol> *)createComponentViewWithComponentHandle:(facebook::react::ComponentHandle)componentHandle
{
RCTAssertMainQueue();
auto iterator = _registry.find(componentHandle);
RCTAssert(
iterator != _registry.end(),
@"ComponentView with componentHandle `%lli` (`%s`) not found.", componentHandle, (char *)componentHandle);
Class componentViewClass = iterator->second;
return [[componentViewClass alloc] init];
}
@end