mirror of
https://github.com/status-im/react-native.git
synced 2025-01-10 01:25:39 +00:00
91e6c98ecd
Summary: @public This diff implements inline image support for <Text> nodes. Images are specified using <Image> tags, however all properties of the image are currently ignored apart from the source (including width/height styles). Images are loaded asyncronously, and will trigger a text re-layout when they have loaded. Reviewed By: @javache Differential Revision: D2507725 fb-gh-sync-id: 59d0696d00a1bc531915cc35242a16b2dec96e85
49 lines
1.3 KiB
Objective-C
49 lines
1.3 KiB
Objective-C
/**
|
|
* Copyright (c) 2015-present, Facebook, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This source code is licensed under the BSD-style license found in the
|
|
* LICENSE file in the root directory of this source tree. An additional grant
|
|
* of patent rights can be found in the PATENTS file in the same directory.
|
|
*/
|
|
|
|
#import "RCTShadowVirtualImage.h"
|
|
#import "RCTImageLoader.h"
|
|
#import "RCTBridge.h"
|
|
#import "RCTConvert.h"
|
|
|
|
@implementation RCTShadowVirtualImage
|
|
{
|
|
RCTBridge *_bridge;
|
|
}
|
|
|
|
@synthesize image = _image;
|
|
|
|
- (instancetype)initWithBridge:(RCTBridge *)bridge
|
|
{
|
|
if ((self = [super init])) {
|
|
_bridge = bridge;
|
|
}
|
|
return self;
|
|
}
|
|
|
|
RCT_NOT_IMPLEMENTED(-(instancetype)init)
|
|
|
|
- (void)setSource:(NSDictionary *)source
|
|
{
|
|
if (![source isEqual:_source]) {
|
|
_source = [source copy];
|
|
NSString *imageTag = [RCTConvert NSString:_source[@"uri"]];
|
|
CGFloat scale = [RCTConvert CGFloat:_source[@"scale"]] ?: 1;
|
|
|
|
__weak RCTShadowVirtualImage *weakSelf = self;
|
|
[_bridge.imageLoader loadImageWithTag:imageTag size:CGSizeZero scale:scale resizeMode:UIViewContentModeScaleToFill progressBlock:nil completionBlock:^(NSError *error, UIImage *image) {
|
|
RCTShadowVirtualImage *strongSelf = weakSelf;
|
|
strongSelf->_image = image;
|
|
[strongSelf dirtyText];
|
|
}];
|
|
}
|
|
}
|
|
|
|
@end
|