Files
react-native/ReactCommon/react/renderer/components/text/ParagraphProps.h
T
Joshua Gross af1eae9ea3 New Props parsing infrastructure for perf improvements: visitor pattern vs random-map-access pattern (BaseTextProps and derived props)
Summary:
See commentary at top of stack.

Changelog: [Added][Fabric] New API for efficient props construction

Reviewed By: javache

Differential Revision: D37051020

fbshipit-source-id: 643e433c0d0590cfcd17bc7a43d105bed6ff12ef
2022-06-15 23:37:34 -07:00

65 lines
1.5 KiB
C++

/*
* Copyright (c) Meta Platforms, Inc. and affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
#pragma once
#include <limits>
#include <memory>
#include <react/renderer/attributedstring/ParagraphAttributes.h>
#include <react/renderer/components/text/BaseTextProps.h>
#include <react/renderer/components/view/ViewProps.h>
#include <react/renderer/core/Props.h>
#include <react/renderer/core/PropsParserContext.h>
namespace facebook {
namespace react {
/*
* Props of <Paragraph> component.
* Most of the props are directly stored in composed `ParagraphAttributes`
* object.
*/
class ParagraphProps : public ViewProps, public BaseTextProps {
public:
ParagraphProps() = default;
ParagraphProps(
const PropsParserContext &context,
ParagraphProps const &sourceProps,
RawProps const &rawProps);
void setProp(
const PropsParserContext &context,
RawPropsPropNameHash hash,
const char *propName,
RawValue const &value);
#pragma mark - Props
/*
* Contains all prop values that affect visual representation of the
* paragraph.
*/
ParagraphAttributes const paragraphAttributes{};
/*
* Defines can the text be selected (and copied) or not.
*/
bool const isSelectable{};
bool const onTextLayout{};
#pragma mark - DebugStringConvertible
#if RN_DEBUG_STRING_CONVERTIBLE
SharedDebugStringConvertibleList getDebugProps() const override;
#endif
};
} // namespace react
} // namespace facebook