@oxyhq/services
Version:
333 lines (330 loc) • 10.5 kB
JavaScript
"use strict";
import * as React from 'react';
import { Animated, TextInput as NativeTextInput } from 'react-native';
import TextFieldAffix from "./TextField/Adornment/TextFieldAffix.js";
import TextFieldIcon from "./TextField/Adornment/TextFieldIcon.js";
import TextFieldFlat from "./TextField/TextFieldFlat.js";
import TextFieldOutlined from "./TextField/TextFieldOutlined.js";
import { useInternalTheme } from "./theming.js";
import { forwardRef } from "./utils/forwardRef.js";
import { roundLayoutSize } from "./utils/roundLayoutSize.js";
import { jsx as _jsx } from "react/jsx-runtime";
const BLUR_ANIMATION_DURATION = 180;
const FOCUS_ANIMATION_DURATION = 150;
const DefaultRenderer = props => /*#__PURE__*/_jsx(NativeTextInput, {
...props
});
/**
* A component to allow users to input text.
*
* ## Usage
* ```js
* import * as React from 'react';
* import { TextField } from './TextField';
*
* const MyComponent = () => {
* const [text, setText] = React.useState("");
*
* return (
* <TextField
* label="Email"
* value={text}
* onChangeText={text => setText(text)}
* />
* );
* };
*
* export default MyComponent;
* ```
*
* @extends TextInput props https://reactnative.dev/docs/textinput#props
*/
const TextField = forwardRef(({
mode = 'flat',
dense = false,
disabled = false,
error: errorProp = false,
multiline = false,
editable = true,
contentStyle,
render = DefaultRenderer,
theme: themeOverrides,
...rest
}, ref) => {
const theme = useInternalTheme(themeOverrides);
const isControlled = rest.value !== undefined;
const validInputValue = isControlled ? rest.value : rest.defaultValue;
const {
current: labeled
} = React.useRef(new Animated.Value(validInputValue ? 0 : 1));
const {
current: error
} = React.useRef(new Animated.Value(errorProp ? 1 : 0));
const [focused, setFocused] = React.useState(false);
const [displayPlaceholder, setDisplayPlaceholder] = React.useState(false);
const [uncontrolledValue, setUncontrolledValue] = React.useState(validInputValue);
// Use value from props instead of local state when input is controlled
const value = isControlled ? rest.value : uncontrolledValue;
const [labelTextLayout, setLabelTextLayout] = React.useState({
width: 33
});
const [inputContainerLayout, setInputContainerLayout] = React.useState({
width: 65
});
const [labelLayout, setLabelLayout] = React.useState({
measured: false,
width: 0,
height: 0
});
const [leftLayout, setLeftLayout] = React.useState({
width: null,
height: null
});
const [rightLayout, setRightLayout] = React.useState({
width: null,
height: null
});
const timer = React.useRef(undefined);
const root = React.useRef(null);
const {
scale
} = theme.animation;
React.useImperativeHandle(ref, () => ({
focus: () => root.current?.focus(),
clear: () => root.current?.clear(),
setNativeProps: args => root.current?.setNativeProps(args),
isFocused: () => root.current?.isFocused() || false,
blur: () => root.current?.blur(),
forceFocus: () => root.current?.focus(),
setSelection: (start, end) => root.current?.setSelection(start, end)
}));
React.useEffect(() => {
// When the input has an error, we wiggle the label and apply error styles
if (errorProp) {
// show error
Animated.timing(error, {
toValue: 1,
duration: FOCUS_ANIMATION_DURATION * scale,
// To prevent this - https://github.com/callstack/react-native-paper/issues/941
useNativeDriver: true
}).start();
} else {
// hide error
{
Animated.timing(error, {
toValue: 0,
duration: BLUR_ANIMATION_DURATION * scale,
// To prevent this - https://github.com/callstack/react-native-paper/issues/941
useNativeDriver: true
}).start();
}
}
}, [errorProp, scale, error]);
React.useEffect(() => {
// Show placeholder text only if the input is focused, or there's no label
// We don't show placeholder if there's a label because the label acts as placeholder
// When focused, the label moves up, so we can show a placeholder
if (focused || !rest.label) {
// If the user wants to use the contextMenu, when changing the placeholder, the contextMenu is closed
// This is a workaround to mitigate this behavior in scenarios where the placeholder is not specified.
if (rest.placeholder) {
// Display placeholder in a delay to offset the label animation
// If we show it immediately, they'll overlap and look ugly
timer.current = setTimeout(() => setDisplayPlaceholder(true), 50);
}
} else {
// hidePlaceholder
setDisplayPlaceholder(false);
}
return () => {
if (timer.current) {
clearTimeout(timer.current);
}
};
}, [focused, rest.label, rest.placeholder]);
React.useEffect(() => {
labeled.stopAnimation();
// The label should be minimized if the text input is focused, or has text
// In minimized mode, the label moves up and becomes small
// workaround for animated regression for react native > 0.61
// https://github.com/callstack/react-native-paper/pull/1440
if (value || focused) {
// minimize label
Animated.timing(labeled, {
toValue: 0,
duration: BLUR_ANIMATION_DURATION * scale,
// To prevent this - https://github.com/callstack/react-native-paper/issues/941
useNativeDriver: true
}).start();
} else {
// restore label
Animated.timing(labeled, {
toValue: 1,
duration: FOCUS_ANIMATION_DURATION * scale,
// To prevent this - https://github.com/callstack/react-native-paper/issues/941
useNativeDriver: true
}).start();
}
}, [focused, value, labeled, scale]);
const onLeftAffixLayoutChange = React.useCallback(event => {
const height = roundLayoutSize(event.nativeEvent.layout.height);
const width = roundLayoutSize(event.nativeEvent.layout.width);
if (width !== leftLayout.width || height !== leftLayout.height) {
setLeftLayout({
width,
height
});
}
}, [leftLayout.height, leftLayout.width]);
const onRightAffixLayoutChange = React.useCallback(event => {
const width = roundLayoutSize(event.nativeEvent.layout.width);
const height = roundLayoutSize(event.nativeEvent.layout.height);
if (width !== rightLayout.width || height !== rightLayout.height) {
setRightLayout({
width,
height
});
}
}, [rightLayout.height, rightLayout.width]);
const handleFocus = args => {
if (disabled || !editable) {
return;
}
setFocused(true);
rest.onFocus?.(args);
};
const handleBlur = args => {
if (!editable) {
return;
}
setFocused(false);
rest.onBlur?.(args);
};
const handleChangeText = value => {
if (!editable || disabled) {
return;
}
if (!isControlled) {
// Keep track of value in local state when input is not controlled
setUncontrolledValue(value);
}
rest.onChangeText?.(value);
};
const handleLayoutAnimatedText = React.useCallback(e => {
const width = roundLayoutSize(e.nativeEvent.layout.width);
const height = roundLayoutSize(e.nativeEvent.layout.height);
if (width !== labelLayout.width || height !== labelLayout.height) {
setLabelLayout({
width,
height,
measured: true
});
}
}, [labelLayout.height, labelLayout.width]);
const handleLabelTextLayout = React.useCallback(({
nativeEvent
}) => {
setLabelTextLayout({
width: nativeEvent.lines.reduce((acc, line) => acc + Math.ceil(line.width), 0)
});
}, []);
const handleInputContainerLayout = React.useCallback(({
nativeEvent: {
layout
}
}) => {
setInputContainerLayout({
width: layout.width
});
}, []);
const forceFocus = React.useCallback(() => root.current?.focus(), []);
const {
maxFontSizeMultiplier = 1.5
} = rest;
const scaledLabel = !!(value || focused);
if (mode === 'outlined') {
return /*#__PURE__*/_jsx(TextFieldOutlined, {
dense: dense,
disabled: disabled,
error: errorProp,
multiline: multiline,
editable: editable,
render: render,
...rest,
theme: theme,
value: value,
parentState: {
labeled,
error,
focused,
displayPlaceholder,
value,
labelTextLayout,
labelLayout,
leftLayout,
rightLayout,
inputContainerLayout
},
innerRef: ref => {
root.current = ref;
},
onFocus: handleFocus,
forceFocus: forceFocus,
onBlur: handleBlur,
onChangeText: handleChangeText,
onLayoutAnimatedText: handleLayoutAnimatedText,
onInputLayout: handleInputContainerLayout,
onLabelTextLayout: handleLabelTextLayout,
onLeftAffixLayoutChange: onLeftAffixLayoutChange,
onRightAffixLayoutChange: onRightAffixLayoutChange,
maxFontSizeMultiplier: maxFontSizeMultiplier,
contentStyle: contentStyle,
scaledLabel: scaledLabel
});
}
return /*#__PURE__*/_jsx(TextFieldFlat, {
dense: dense,
disabled: disabled,
error: errorProp,
multiline: multiline,
editable: editable,
render: render,
...rest,
theme: theme,
value: value,
parentState: {
labeled,
error,
focused,
displayPlaceholder,
value,
labelTextLayout,
labelLayout,
leftLayout,
rightLayout,
inputContainerLayout
},
innerRef: ref => {
root.current = ref;
},
onFocus: handleFocus,
forceFocus: forceFocus,
onBlur: handleBlur,
onInputLayout: handleInputContainerLayout,
onChangeText: handleChangeText,
onLayoutAnimatedText: handleLayoutAnimatedText,
onLabelTextLayout: handleLabelTextLayout,
onLeftAffixLayoutChange: onLeftAffixLayoutChange,
onRightAffixLayoutChange: onRightAffixLayoutChange,
maxFontSizeMultiplier: maxFontSizeMultiplier,
contentStyle: contentStyle,
scaledLabel: scaledLabel
});
});
// @component ./TextField/Adornment/TextFieldIcon.tsx
TextField.Icon = TextFieldIcon;
// @component ./TextField/Adornment/TextFieldAffix.tsx
// @ts-ignore Types of property 'theme' are incompatible.
TextField.Affix = TextFieldAffix;
export default TextField;
//# sourceMappingURL=TextField.js.map