mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Valentin Shergin
ce9cf3795a
Summary: This is C++ part of the implementation of Fabric-compatible <TextInput> component on iOS. Changelog: [Internal] Fabric-specific internal change. Reviewed By: JoshuaGross Differential Revision: D19169987 fbshipit-source-id: e2eac9beac6d1e124b5176b4a23676b8e05490c3
50 lines
1.5 KiB
C++
50 lines
1.5 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/attributedstring/AttributedString.h>
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#include <react/components/view/ViewEventEmitter.h>
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namespace facebook {
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namespace react {
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class TextInputMetrics {
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public:
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std::string text;
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AttributedString::Range selectionRange;
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// ScrollView-like metrics
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Size contentSize;
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Point contentOffset;
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EdgeInsets contentInset;
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Size containerSize;
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};
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class TextInputEventEmitter : public ViewEventEmitter {
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public:
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using ViewEventEmitter::ViewEventEmitter;
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void onFocus(TextInputMetrics const &textInputMetrics) const;
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void onBlur(TextInputMetrics const &textInputMetrics) const;
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void onChange(TextInputMetrics const &textInputMetrics) const;
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void onChangeText(TextInputMetrics const &textInputMetrics) const;
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void onContentSizeChange(TextInputMetrics const &textInputMetrics) const;
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void onSelectionChange(TextInputMetrics const &textInputMetrics) const;
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void onEndEditing(TextInputMetrics const &textInputMetrics) const;
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void onSubmitEditing(TextInputMetrics const &textInputMetrics) const;
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void onKeyPress(TextInputMetrics const &textInputMetrics) const;
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private:
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void dispatchTextInputEvent(
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std::string const &name,
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TextInputMetrics const &textInputMetrics,
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EventPriority priority = EventPriority::AsynchronousBatched) const;
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};
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} // namespace react
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} // namespace facebook
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