102 lines
2.6 KiB
Mathematica
102 lines
2.6 KiB
Mathematica
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#import "REAPropsNode.h"
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#import "REANodesManager.h"
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#import "REAStyleNode.h"
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#import "REAModule.h"
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#import <React/RCTLog.h>
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#import <React/RCTUIManager.h>
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#import "React/RCTComponentData.h"
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@implementation REAPropsNode
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{
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NSNumber *_connectedViewTag;
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NSString *_connectedViewName;
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NSMutableDictionary<NSString *, REANodeID> *_propsConfig;
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}
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- (instancetype)initWithID:(REANodeID)nodeID
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config:(NSDictionary<NSString *,id> *)config
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{
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if (self = [super initWithID:nodeID config:config]) {
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_propsConfig = config[@"props"];
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}
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return self;
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}
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- (void)connectToView:(NSNumber *)viewTag
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viewName:(NSString *)viewName
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{
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_connectedViewTag = viewTag;
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_connectedViewName = viewName;
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[self dangerouslyRescheduleEvaluate];
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}
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- (void)disconnectFromView:(NSNumber *)viewTag
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{
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_connectedViewTag = nil;
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_connectedViewName = nil;
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}
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- (id)evaluate
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{
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NSMutableDictionary *uiProps = [NSMutableDictionary new];
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NSMutableDictionary *nativeProps = [NSMutableDictionary new];
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NSMutableDictionary *jsProps = [NSMutableDictionary new];
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void (^addBlock)(NSString *key, id obj, BOOL * stop) = ^(NSString *key, id obj, BOOL * stop){
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if ([self.nodesManager.uiProps containsObject:key]) {
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uiProps[key] = obj;
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} else if ([self.nodesManager.nativeProps containsObject:key]) {
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nativeProps[key] = obj;
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} else {
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jsProps[key] = obj;
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}
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};
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for (NSString *prop in _propsConfig) {
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REANode *propNode = [self.nodesManager findNodeByID:_propsConfig[prop]];
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if ([propNode isKindOfClass:[REAStyleNode class]]) {
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[[propNode value] enumerateKeysAndObjectsUsingBlock:addBlock];
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} else {
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addBlock(prop, [propNode value], nil);
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}
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}
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if (_connectedViewTag != nil) {
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if (uiProps.count > 0) {
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[self.nodesManager.uiManager
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synchronouslyUpdateViewOnUIThread:_connectedViewTag
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viewName:_connectedViewName
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props:uiProps];
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}
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if (nativeProps.count > 0) {
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[self.nodesManager enqueueUpdateViewOnNativeThread:_connectedViewTag viewName:_connectedViewName nativeProps:nativeProps];
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}
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if (jsProps.count > 0) {
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[self.nodesManager.reanimatedModule
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sendEventWithName:@"onReanimatedPropsChange"
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body:@{@"viewTag": _connectedViewTag, @"props": jsProps }];
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}
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}
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return @(0);
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}
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- (void)update
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{
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// Since we are updating nodes after detaching them from views there is a time where it's
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// possible that the view was disconnected and still receive an update, this is normal and we can
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// simply skip that update.
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if (!_connectedViewTag) {
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return;
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}
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// triger for side effect
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[self value];
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}
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@end
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