Doric/iOS/Pod/Classes/Shader/DoricImageNode.m

/*
 * Copyright [2019] [Doric.Pub]
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
//
//  DoricImageNode.m
//  Doric
//
//  Created by pengfei.zhou on 2019/8/6.
//

#import "DoricImageNode.h"
#import <SDWebImage/SDWebImage.h>

@implementation DoricImageNode

- (UIImageView *)build:(NSDictionary *)props {
    return [[UIImageView alloc] init];
}

- (void)blendView:(UIImageView *)view forPropName:(NSString *)name propValue:(id)prop {
    if ([name isEqualToString:@"imageUrl"]) {
        __weak typeof(self) _self = self;
        [view sd_setImageWithURL:[NSURL URLWithString:prop] completed:^(UIImage *_Nullable image, NSError *_Nullable error, SDImageCacheType cacheType, NSURL *_Nullable imageURL) {
            __strong typeof(_self) self = _self;
            [self requestLayout];
        }];
    } else {
        [super blendView:view forPropName:name propValue:prop];
    }
}

- (void)measureByParent:(DoricGroupNode *)parent {
    DoricLayoutDesc widthSpec = self.layoutParams.width;
    DoricLayoutDesc heightSpec = self.layoutParams.height;
    if (widthSpec == LAYOUT_WRAP_CONTENT || heightSpec == LAYOUT_WRAP_CONTENT) {
        [self.view sizeToFit];
    }
}
@end