71 lines
2.6 KiB
JavaScript
71 lines
2.6 KiB
JavaScript
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function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
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function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }
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function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
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/**
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* Copyright (c) Nicolas Gallagher.
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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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*
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*/
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import View from '../View';
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import React from 'react';
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var KeyboardAvoidingView =
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/*#__PURE__*/
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function (_React$Component) {
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_inheritsLoose(KeyboardAvoidingView, _React$Component);
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function KeyboardAvoidingView() {
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var _this;
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for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
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args[_key] = arguments[_key];
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}
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_this = _React$Component.call.apply(_React$Component, [this].concat(args)) || this;
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_this.frame = null;
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_this.onLayout = function (event) {
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_this.frame = event.nativeEvent.layout;
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};
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return _this;
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}
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var _proto = KeyboardAvoidingView.prototype;
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_proto.relativeKeyboardHeight = function relativeKeyboardHeight(keyboardFrame) {
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var frame = this.frame;
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if (!frame || !keyboardFrame) {
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return 0;
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}
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var keyboardY = keyboardFrame.screenY - (this.props.keyboardVerticalOffset || 0);
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return Math.max(frame.y + frame.height - keyboardY, 0);
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};
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_proto.onKeyboardChange = function onKeyboardChange(event) {};
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_proto.render = function render() {
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var _this$props = this.props,
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behavior = _this$props.behavior,
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contentContainerStyle = _this$props.contentContainerStyle,
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keyboardVerticalOffset = _this$props.keyboardVerticalOffset,
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rest = _objectWithoutPropertiesLoose(_this$props, ["behavior", "contentContainerStyle", "keyboardVerticalOffset"]);
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return React.createElement(View, _extends({
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onLayout: this.onLayout
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}, rest));
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};
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return KeyboardAvoidingView;
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}(React.Component);
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export default KeyboardAvoidingView;
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