mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
David Vacca
91b3f5d48a
Summary: This diff contains the code from the 35 diff stack - D27210587 This diff implement and integrates Mapbuffer into Fabric text measure system changelog: [internal] internal Reviewed By: JoshuaGross Differential Revision: D27241836 fbshipit-source-id: f40a780df0723f27da440f709a8676cfcca63953
60 lines
1.6 KiB
C++
60 lines
1.6 KiB
C++
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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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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#pragma once
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#include <react/renderer/attributedstring/AttributedStringBox.h>
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#include <react/renderer/attributedstring/ParagraphAttributes.h>
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#include <react/renderer/textlayoutmanager/TextLayoutManager.h>
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#ifdef ANDROID
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#include <folly/dynamic.h>
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#include <react/renderer/mapbuffer/MapBuffer.h>
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#include <react/renderer/mapbuffer/MapBufferBuilder.h>
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#endif
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namespace facebook {
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namespace react {
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/*
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* State for <TextInput> component.
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*/
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class TextInputState final {
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public:
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/*
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* All content of <TextInput> component.
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*/
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AttributedStringBox attributedStringBox;
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/*
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* All content of <TextInput> component represented as an `AttributedString`.
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* This stores the previous computed *from the React tree*. This usually
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* doesn't change as the TextInput contents are being updated. If it does
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* change, we need to wipe out current contents of the TextInput and replace
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* with the new value from the tree.
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*/
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AttributedString reactTreeAttributedString{};
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/*
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* Represents all visual attributes of a paragraph of text represented as
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* a ParagraphAttributes.
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*/
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ParagraphAttributes paragraphAttributes;
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/*
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* `TextLayoutManager` provides a connection to platform-specific
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* text rendering infrastructure which is capable to render the
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* `AttributedString`.
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*/
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SharedTextLayoutManager layoutManager;
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size_t mostRecentEventCount{0};
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};
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} // namespace react
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} // namespace facebook
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