mirror of
https://github.com/zhigang1992/react-native.git
synced 2026-06-15 14:27:33 +08:00
184cfd5594
Summary: So, changes: * Correctness checks only in debug mode (codesize win?); * `registerInstance` marked as const (because it's thread safe); * ContextContainer::Shared also enforces constness; * Using faster better::map; * Using shared/RW mutex instead of regular one; * SharedContextContainer got removed. Reviewed By: sahrens Differential Revision: D14920284 fbshipit-source-id: f0f8d970e7fae79a1abe3bc32827db9fd2d17e13
42 lines
1.1 KiB
Plaintext
42 lines
1.1 KiB
Plaintext
/**
|
|
* Copyright (c) Facebook, Inc. and its affiliates.
|
|
*
|
|
* This source code is licensed under the MIT license found in the
|
|
* LICENSE file in the root directory of this source tree.
|
|
*/
|
|
|
|
#include "TextLayoutManager.h"
|
|
|
|
#import "RCTTextLayoutManager.h"
|
|
|
|
namespace facebook {
|
|
namespace react {
|
|
|
|
TextLayoutManager::TextLayoutManager(ContextContainer::Shared const &contextContainer)
|
|
{
|
|
self_ = (__bridge_retained void *)[RCTTextLayoutManager new];
|
|
}
|
|
|
|
TextLayoutManager::~TextLayoutManager() {
|
|
CFRelease(self_);
|
|
self_ = nullptr;
|
|
}
|
|
|
|
void *TextLayoutManager::getNativeTextLayoutManager() const {
|
|
return self_;
|
|
}
|
|
|
|
Size TextLayoutManager::measure(
|
|
AttributedString attributedString,
|
|
ParagraphAttributes paragraphAttributes,
|
|
LayoutConstraints layoutConstraints) const {
|
|
RCTTextLayoutManager *textLayoutManager =
|
|
(__bridge RCTTextLayoutManager *)self_;
|
|
return [textLayoutManager measureWithAttributedString:attributedString
|
|
paragraphAttributes:paragraphAttributes
|
|
layoutConstraints:layoutConstraints];
|
|
}
|
|
|
|
} // namespace react
|
|
} // namespace facebook
|