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ecbe9acbaa
Summary: @public Trivial. We move all components into `/components/` subdirectory. Reviewed By: mdvacca Differential Revision: D8757014 fbshipit-source-id: 9db94d38fe027e9125d017a17cbd4cf79f0bcf88
72 lines
2.1 KiB
Plaintext
72 lines
2.1 KiB
Plaintext
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#import "RCTParagraphComponentView.h"
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#import <fabric/components/text/ParagraphLocalData.h>
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#import <fabric/components/text/ParagraphProps.h>
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#import <fabric/core/LocalData.h>
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#import <fabric/graphics/Geometry.h>
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#import <fabric/textlayoutmanager/TextLayoutManager.h>
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#import <fabric/textlayoutmanager/RCTTextLayoutManager.h>
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#import "RCTConversions.h"
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using namespace facebook::react;
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@implementation RCTParagraphComponentView {
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SharedParagraphLocalData _paragraphLocalData;
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ParagraphAttributes _paragraphAttributes;
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}
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- (instancetype)initWithFrame:(CGRect)frame
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{
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if (self = [super initWithFrame:frame]) {
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self.isAccessibilityElement = YES;
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self.accessibilityTraits |= UIAccessibilityTraitStaticText;
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self.opaque = NO;
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self.contentMode = UIViewContentModeRedraw;
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}
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return self;
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}
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- (void)updateProps:(SharedProps)props oldProps:(SharedProps)oldProps
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{
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[super updateProps:props oldProps:oldProps];
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auto paragraphProps = std::static_pointer_cast<const ParagraphProps>(props);
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assert(paragraphProps);
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_paragraphAttributes = paragraphProps->paragraphAttributes;
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}
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- (void)updateLocalData:(SharedLocalData)localData
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oldLocalData:(SharedLocalData)oldLocalData
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{
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_paragraphLocalData = std::static_pointer_cast<const ParagraphLocalData>(localData);
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assert(_paragraphLocalData);
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[self setNeedsDisplay];
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}
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- (void)drawRect:(CGRect)rect
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{
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if (!_paragraphLocalData) {
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return;
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}
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SharedTextLayoutManager textLayoutManager =
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_paragraphLocalData->getTextLayoutManager();
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RCTTextLayoutManager *nativeTextLayoutManager =
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(__bridge RCTTextLayoutManager *)textLayoutManager->getNativeTextLayoutManager();
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CGRect frame = RCTCGRectFromRect(_layoutMetrics.getContentFrame());
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[nativeTextLayoutManager drawAttributedString:_paragraphLocalData->getAttributedString()
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paragraphAttributes:_paragraphAttributes
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frame:frame];
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}
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@end
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