@razorpay/blade
Version:
The Design System that powers Razorpay
147 lines (140 loc) • 6.27 kB
JavaScript
import _defineProperty from '@babel/runtime/helpers/defineProperty';
import _slicedToArray from '@babel/runtime/helpers/slicedToArray';
import React__default from 'react';
import styled from 'styled-components';
import { useTabsContext } from './TabsContext.js';
import '../BladeProvider/index.js';
import '../../utils/index.js';
import { useIsomorphicLayoutEffect } from '../../utils/useIsomorphicLayoutEffect.js';
import '../Box/BaseBox/index.js';
import '../../utils/metaAttribute/index.js';
import { jsx } from 'react/jsx-runtime';
import { BaseBox } from '../Box/BaseBox/BaseBox.web.js';
import useTheme from '../BladeProvider/useTheme.js';
import { castWebType } from '../../utils/platform/castUtils.js';
import { makeMotionTime } from '../../utils/makeMotionTime/makeMotionTime.web.js';
import { metaAttribute } from '../../utils/metaAttribute/metaAttribute.web.js';
import { MetaConstants } from '../../utils/metaAttribute/metaConstants.js';
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
var StyledTabIndicator = /*#__PURE__*/styled(BaseBox).withConfig({
displayName: "TabIndicatorweb__StyledTabIndicator",
componentId: "sc-1kc65o8-0"
})(function (_ref) {
var theme = _ref.theme;
return {
cursor: 'pointer',
'&:hover': {
backgroundColor: theme.colors.interactive.background.primary.fadedHighlighted
}
};
});
var TabIndicator = function TabIndicator(_ref2) {
var tabListContainerRef = _ref2.tabListContainerRef;
var _useTheme = useTheme(),
theme = _useTheme.theme;
var _useTabsContext = useTabsContext(),
selectedValue = _useTabsContext.selectedValue,
baseId = _useTabsContext.baseId,
variant = _useTabsContext.variant;
var _React$useState = React__default.useState(false),
_React$useState2 = _slicedToArray(_React$useState, 2),
hasMeasured = _React$useState2[0],
setHasMeasured = _React$useState2[1];
var _React$useState3 = React__default.useState({
width: 0,
height: 0,
x: 0,
y: 0
}),
_React$useState4 = _slicedToArray(_React$useState3, 2),
activeElementDimensions = _React$useState4[0],
setActiveElementDimensions = _React$useState4[1];
// Update the dimensions of the active element
var updateDimensions = React__default.useCallback(function () {
var tabItemId = "".concat(baseId, "-").concat(selectedValue, "-tabitem");
var activeTabItem = document.getElementById(tabItemId);
if (!activeTabItem) return;
setActiveElementDimensions({
width: activeTabItem.offsetWidth,
height: activeTabItem.offsetHeight,
x: activeTabItem.offsetLeft,
y: variant === 'filled' ?
// on filled variant the indicator is positioned on top of the tab item
// so no need to add offsetHeight
activeTabItem.offsetTop : activeTabItem.offsetTop + activeTabItem.offsetHeight - 1.5
});
}, [baseId, selectedValue, tabListContainerRef, variant]);
// Update the dimensions when the selected value changes
useIsomorphicLayoutEffect(function () {
if (!selectedValue) return;
updateDimensions();
var id = requestAnimationFrame(function () {
setHasMeasured(true);
});
return function () {
if (id) {
cancelAnimationFrame(id);
}
};
}, [baseId, selectedValue]);
// Update the dimensions when the window resizes or when the font loads
React__default.useEffect(function () {
if (!tabListContainerRef.current) return;
// check for FontFace API support
// FontFaceAPI is widely supported but better to be safe than sorry
if ('fonts' in document) {
try {
// wait for fonts to be loaded and then recalculate the dimensions
void document.fonts.ready.then(function () {
updateDimensions();
});
} catch (err) {
/* empty */
}
}
window.addEventListener('resize', updateDimensions);
return function () {
if (!tabListContainerRef.current) return;
window.removeEventListener('resize', updateDimensions);
};
}, [tabListContainerRef, updateDimensions]);
var transitionProps = {
transitionProperty: 'transform, width, background-color',
transitionDuration: hasMeasured ? castWebType(makeMotionTime(theme.motion.duration.gentle)) : '0ms',
transitionTimingFunction: castWebType(theme.motion.easing.standard)
};
if (variant === 'filled') {
return /*#__PURE__*/jsx(StyledTabIndicator, _objectSpread({
pointerEvents: "none",
position: "absolute",
left: "0px",
top: "0px",
borderRadius: "small",
backgroundColor: "interactive.background.primary.faded",
style: _objectSpread(_objectSpread({}, transitionProps), {}, {
width: "".concat(activeElementDimensions.width, "px"),
height: "".concat(activeElementDimensions.height, "px"),
transform: "translate(".concat(activeElementDimensions.x, "px, ").concat(activeElementDimensions.y, "px)")
})
}, metaAttribute({
name: MetaConstants.TabIndicator
})));
}
return /*#__PURE__*/jsx(StyledTabIndicator, _objectSpread({
pointerEvents: "none",
position: "absolute",
left: "0%",
top: "-0.5px",
height: "2px",
backgroundColor: "interactive.background.primary.default",
style: _objectSpread(_objectSpread({}, transitionProps), {}, {
width: "".concat(activeElementDimensions.width, "px"),
transform: "translate(".concat(activeElementDimensions.x, "px, ").concat(activeElementDimensions.y, "px)")
})
}, metaAttribute({
name: MetaConstants.TabIndicator
})));
};
export { TabIndicator };
//# sourceMappingURL=TabIndicator.web.js.map