211 lines
9.5 KiB
Objective-C
211 lines
9.5 KiB
Objective-C
/*
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* Copyright [2019] [Doric.Pub]
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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//
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// Created by pengfei.zhou on 2020/4/9.
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//
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#import <YogaKit/UIView+Yoga.h>
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#import "DoricFlexNode.h"
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#import "DoricExtensions.h"
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#import <YogaKit/UIView+Yoga.h>
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@interface DoricFlexView : UIView
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@end
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@implementation DoricFlexView
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@end
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@implementation DoricFlexNode
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- (UIView *)build {
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return [[DoricFlexView new] also:^(DoricFlexView *it) {
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it.clipsToBounds = YES;
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it.doricLayout.layoutType = DoricFlexLayout;
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[it configureLayoutWithBlock:^(YGLayout *_Nonnull layout) {
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layout.isEnabled = YES;
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}];
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}];
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}
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- (void)blendView:(UIView *)view forPropName:(NSString *)name propValue:(id)prop {
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if ([name isEqualToString:@"flexConfig"]) {
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view.doricLayout.flexConfig = prop;
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[self blendYoga:view.yoga from:prop];
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} else {
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[super blendView:view forPropName:name propValue:prop];
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}
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}
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- (void)afterBlended:(NSDictionary *)props {
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[super afterBlended:props];
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[self.childNodes forEach:^(DoricViewNode *viewNode) {
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NSString *viewId = viewNode.viewId;
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NSDictionary *model = [self subModelOf:viewId];
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NSDictionary *dictionary = model[@"props"];
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if (!dictionary[@"flexConfig"]) {
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viewNode.view.yoga.width = YGValueAuto;
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viewNode.view.yoga.height = YGValueAuto;
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}
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viewNode.view.yoga.isEnabled = YES;
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}];
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}
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- (void)blendSubNode:(DoricViewNode *)subNode flexConfig:(NSDictionary *)flexConfig {
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[subNode.view configureLayoutWithBlock:^(YGLayout *_Nonnull layout) {
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layout.isEnabled = YES;
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}];
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subNode.view.yoga.width = YGValueAuto;
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subNode.view.yoga.height = YGValueAuto;
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[self blendYoga:subNode.view.yoga from:flexConfig];
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}
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- (void)blendYoga:(YGLayout *)yoga from:(NSDictionary *)flexConfig {
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[flexConfig enumerateKeysAndObjectsUsingBlock:^(NSString *key, id obj, BOOL *stop) {
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[self blendYoga:yoga name:key value:obj];
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}];
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}
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- (void)blendYoga:(YGLayout *)yoga name:(NSString *)name value:(id)value {
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if ([name isEqualToString:@"direction"]) {
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yoga.direction = (YGDirection) [(NSNumber *) value integerValue];
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} else if ([name isEqualToString:@"flexDirection"]) {
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yoga.flexDirection = (YGFlexDirection) [(NSNumber *) value integerValue];
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} else if ([name isEqualToString:@"justifyContent"]) {
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yoga.justifyContent = (YGJustify) [(NSNumber *) value integerValue];
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} else if ([name isEqualToString:@"alignContent"]) {
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yoga.alignContent = (YGAlign) [(NSNumber *) value integerValue];
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} else if ([name isEqualToString:@"alignItems"]) {
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yoga.alignItems = (YGAlign) [(NSNumber *) value integerValue];
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} else if ([name isEqualToString:@"alignSelf"]) {
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yoga.alignSelf = (YGAlign) [(NSNumber *) value integerValue];
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} else if ([name isEqualToString:@"positionType"]) {
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yoga.position = (YGPositionType) [(NSNumber *) value integerValue];
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} else if ([name isEqualToString:@"flexWrap"]) {
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yoga.flexWrap = (YGWrap) [(NSNumber *) value integerValue];
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} else if ([name isEqualToString:@"overFlow"]) {
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yoga.overflow = (YGOverflow) [(NSNumber *) value integerValue];
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} else if ([name isEqualToString:@"display"]) {
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yoga.display = (YGDisplay) [(NSNumber *) value integerValue];
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} else if ([name isEqualToString:@"flex"]) {
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yoga.flex = [(NSNumber *) value floatValue];
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} else if ([name isEqualToString:@"flexGrow"]) {
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yoga.flexGrow = [(NSNumber *) value floatValue];
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} else if ([name isEqualToString:@"flexShrink"]) {
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yoga.flexShrink = [(NSNumber *) value floatValue];
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} else if ([name isEqualToString:@"flexBasis"]) {
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yoga.flexBasis = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"marginLeft"]) {
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yoga.marginLeft = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"marginRight"]) {
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yoga.marginRight = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"marginTop"]) {
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yoga.marginTop = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"marginBottom"]) {
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yoga.marginBottom = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"marginStart"]) {
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yoga.marginStart = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"marginEnd"]) {
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yoga.marginEnd = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"marginHorizontal"]) {
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yoga.marginHorizontal = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"marginVertical"]) {
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yoga.marginVertical = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"margin"]) {
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yoga.margin = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"paddingLeft"]) {
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yoga.paddingLeft = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"paddingRight"]) {
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yoga.paddingRight = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"paddingTop"]) {
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yoga.paddingTop = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"paddingBottom"]) {
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yoga.paddingBottom = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"paddingStart"]) {
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yoga.paddingStart = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"paddingEnd"]) {
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yoga.paddingEnd = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"paddingHorizontal"]) {
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yoga.paddingHorizontal = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"paddingVertical"]) {
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yoga.paddingVertical = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"padding"]) {
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yoga.padding = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"borderLeftWidth"]) {
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yoga.borderLeftWidth = [(NSNumber *) value floatValue];
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} else if ([name isEqualToString:@"borderRightWidth"]) {
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yoga.borderRightWidth = [(NSNumber *) value floatValue];
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} else if ([name isEqualToString:@"borderTopWidth"]) {
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yoga.borderTopWidth = [(NSNumber *) value floatValue];
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} else if ([name isEqualToString:@"borderBottomWidth"]) {
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yoga.borderBottomWidth = [(NSNumber *) value floatValue];
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} else if ([name isEqualToString:@"borderStartWidth"]) {
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yoga.borderStartWidth = [(NSNumber *) value floatValue];
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} else if ([name isEqualToString:@"borderEndWidth"]) {
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yoga.borderEndWidth = [(NSNumber *) value floatValue];
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} else if ([name isEqualToString:@"borderWidth"]) {
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yoga.borderWidth = [(NSNumber *) value floatValue];
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} else if ([name isEqualToString:@"left"]) {
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yoga.left = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"right"]) {
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yoga.right = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"top"]) {
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yoga.top = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"bottom"]) {
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yoga.bottom = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"start"]) {
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yoga.start = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"end"]) {
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yoga.end = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"width"]) {
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yoga.width = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"height"]) {
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yoga.height = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"minWidth"]) {
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yoga.minWidth = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"minHeight"]) {
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yoga.minHeight = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"maxWidth"]) {
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yoga.maxWidth = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"maxHeight"]) {
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yoga.maxHeight = [self translateYGValueFromProperty:value];
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} else if ([name isEqualToString:@"aspectRatio"]) {
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yoga.aspectRatio = [(NSNumber *) value floatValue];
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} else {
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NSLog(@"Should not exists in flex box:%@,%@", name, value);
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}
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}
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- (YGValue)translateYGValueFromProperty:(id)prop {
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if ([prop isKindOfClass:[NSDictionary class]]) {
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NSNumber *type = prop[@"type"];
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NSNumber *value = prop[@"value"];
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switch (type.integerValue) {
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case YGUnitPoint:
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return YGPointValue(value.floatValue);
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case YGUnitPercent:
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return YGPercentValue(value.floatValue);
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case YGUnitUndefined:
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return YGValueUndefined;
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default:
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return YGValueAuto;
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}
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} else if ([prop isKindOfClass:[NSNumber class]]) {
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return YGPointValue([prop floatValue]);
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} else {
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return YGValueAuto;
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}
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}
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@end
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