@wordpress/components
Version:
UI components for WordPress.
204 lines (200 loc) • 6.75 kB
JavaScript
/**
* External dependencies
*/
import { TextInput, Text, View, TouchableOpacity, Platform, useColorScheme, Keyboard } from 'react-native';
/**
* WordPress dependencies
*/
import { useState, useRef, useMemo, useEffect, useCallback } from '@wordpress/element';
import { __ } from '@wordpress/i18n';
import { Icon, cancelCircleFilled as cancelCircleFilledIcon, arrowLeft as arrowLeftIcon, close as closeIcon } from '@wordpress/icons';
/**
* Internal dependencies
*/
import allStyles from './style.scss';
import platformStyles from './platform-style.scss';
import Button from '../button';
import Gridicons from '../mobile/gridicons';
// Merge platform specific styles with the default styles.
import { jsx as _jsx, jsxs as _jsxs } from "react/jsx-runtime";
const baseStyles = {
...allStyles
};
for (const selector in platformStyles) {
baseStyles[selector] = {
...baseStyles[selector],
...platformStyles[selector]
};
}
function selectModifiedStyles(styles, modifier) {
const modifierMatcher = new RegExp(`--${modifier}$`);
const modifierSelectors = Object.keys(styles).filter(selector => selector.match(modifierMatcher));
return modifierSelectors.reduce((modifiedStyles, modifierSelector) => {
const blockElementSelector = modifierSelector.split('--')[0];
modifiedStyles[blockElementSelector] = styles[modifierSelector];
return modifiedStyles;
}, {});
}
function mergeStyles(styles, updateStyles, selectors) {
selectors.forEach(selector => {
styles[selector] = {
...styles[selector],
...updateStyles[selector]
};
});
return styles;
}
function SearchControl({
value,
onChange,
placeholder = __('Search blocks')
}) {
const [isActive, setIsActive] = useState(false);
const [currentStyles, setCurrentStyles] = useState(baseStyles);
const isDark = useColorScheme() === 'dark';
const inputRef = useRef();
const onCancelTimer = useRef();
const isIOS = Platform.OS === 'ios';
const darkStyles = useMemo(() => {
return selectModifiedStyles(baseStyles, 'dark');
}, []);
const activeStyles = useMemo(() => {
return selectModifiedStyles(baseStyles, 'active');
}, []);
const activeDarkStyles = useMemo(() => {
return selectModifiedStyles(baseStyles, 'active-dark');
}, []);
useEffect(() => {
let futureStyles = {
...baseStyles
};
function mergeFutureStyles(modifiedStyles, shouldUseConditions) {
const shouldUseModified = shouldUseConditions.every(should => should);
const updatedStyles = shouldUseModified ? modifiedStyles : futureStyles;
const selectors = Object.keys(modifiedStyles);
futureStyles = mergeStyles(futureStyles, updatedStyles, selectors);
}
mergeFutureStyles(activeStyles, [isActive]);
mergeFutureStyles(darkStyles, [isDark]);
mergeFutureStyles(activeDarkStyles, [isActive, isDark]);
setCurrentStyles(futureStyles);
// See https://github.com/WordPress/gutenberg/pull/41166
}, [isActive, isDark]);
const clearInput = useCallback(() => {
onChange('');
}, [onChange]);
const onPress = useCallback(() => {
setIsActive(true);
inputRef.current?.focus();
}, []);
const onFocus = useCallback(() => {
setIsActive(true);
}, []);
const onCancel = useCallback(() => {
clearTimeout(onCancelTimer.current);
onCancelTimer.current = setTimeout(() => {
inputRef.current?.blur();
clearInput();
setIsActive(false);
}, 0);
}, [clearInput]);
const onKeyboardDidHide = useCallback(() => {
if (!isIOS) {
onCancel();
}
}, [isIOS, onCancel]);
useEffect(() => {
const keyboardHideSubscription = Keyboard.addListener('keyboardDidHide', onKeyboardDidHide);
return () => {
clearTimeout(onCancelTimer.current);
keyboardHideSubscription.remove();
};
}, [onKeyboardDidHide]);
const {
'search-control__container': containerStyle,
'search-control__inner-container': innerContainerStyle,
'search-control__input-container': inputContainerStyle,
'search-control__form-input': formInputStyle,
'search-control__form-input-placeholder': placeholderStyle,
'search-control__input-button': inputButtonStyle,
'search-control__input-button-left': inputButtonLeftStyle,
'search-control__input-button-right': inputButtonRightStyle,
'search-control__cancel-button': cancelButtonStyle,
'search-control__cancel-button-text': cancelButtonTextStyle,
'search-control__icon': iconStyle,
'search-control__right-icon': rightIconStyle
} = currentStyles;
function renderLeftButton() {
const button = !isIOS && isActive ? /*#__PURE__*/_jsx(Button, {
label: __('Cancel search'),
icon: arrowLeftIcon,
onClick: onCancel,
style: iconStyle
}) : /*#__PURE__*/_jsx(Icon, {
icon: Gridicons.search,
fill: iconStyle?.color
});
return /*#__PURE__*/_jsx(View, {
style: [inputButtonStyle, inputButtonLeftStyle],
children: button
});
}
function renderRightButton() {
let button;
// Add a View element to properly center the input placeholder via flexbox.
if (isIOS && !isActive) {
button = /*#__PURE__*/_jsx(View, {});
}
if (!!value) {
button = /*#__PURE__*/_jsx(Button, {
label: __('Clear search'),
icon: isIOS ? cancelCircleFilledIcon : closeIcon,
onClick: clearInput,
style: [iconStyle, rightIconStyle]
});
}
return /*#__PURE__*/_jsx(View, {
style: [inputButtonStyle, inputButtonRightStyle],
children: button
});
}
function renderCancel() {
if (!isIOS) {
return null;
}
return /*#__PURE__*/_jsx(View, {
style: cancelButtonStyle,
children: /*#__PURE__*/_jsx(Text, {
onPress: onCancel,
style: cancelButtonTextStyle,
accessible: true,
accessibilityRole: "button",
accessibilityLabel: __('Cancel search'),
accessibilityHint: __('Cancel search'),
children: __('Cancel')
})
});
}
return /*#__PURE__*/_jsx(TouchableOpacity, {
style: containerStyle,
onPress: onPress,
activeOpacity: 1,
children: /*#__PURE__*/_jsxs(View, {
style: innerContainerStyle,
children: [/*#__PURE__*/_jsxs(View, {
style: inputContainerStyle,
children: [renderLeftButton(), /*#__PURE__*/_jsx(TextInput, {
ref: inputRef,
style: formInputStyle,
placeholderTextColor: placeholderStyle?.color,
onChangeText: onChange,
onFocus: onFocus,
value: value,
placeholder: placeholder
}), renderRightButton()]
}), isActive && renderCancel()]
})
});
}
export default SearchControl;
//# sourceMappingURL=index.native.js.map