@dnb/eufemia
Version:
DNB Eufemia Design System UI Library
284 lines (283 loc) • 10.7 kB
JavaScript
;
"use client";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.useResizeObserver = exports.default = void 0;
var _includes = _interopRequireDefault(require("core-js-pure/stable/instance/includes.js"));
var _react = require("react");
var _clsx = require("clsx");
var _componentHelper = require("../../shared/component-helper.js");
var _PaginationCalculation = require("./PaginationCalculation.js");
var _PaginationContext = _interopRequireDefault(require("./PaginationContext.js"));
var _Context = _interopRequireDefault(require("../../shared/Context.js"));
var _Button = _interopRequireDefault(require("../button/Button.js"));
var _IconPrimary = _interopRequireDefault(require("../icon-primary/IconPrimary.js"));
var _properties = _interopRequireDefault(require("../../style/themes/ui/properties.js"));
var _SpacingUtils = require("../space/SpacingUtils.js");
var _withComponentMarkers = _interopRequireDefault(require("../../shared/helpers/withComponentMarkers.js"));
var _helpers = require("../../shared/helpers.js");
var _jsxRuntime = require("react/jsx-runtime");
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
const PaginationBar = localProps => {
const context = (0, _react.useContext)(_PaginationContext.default);
const sharedContext = (0, _react.useContext)(_Context.default);
const props = (0, _componentHelper.extendPropsWithContext)(localProps, {}, context.pagination);
const {
currentPageInternal,
pageCountInternal,
disabled,
skeleton: skeletonProp,
space,
transformNavigationItem
} = props;
const skeleton = skeletonProp !== null && skeletonProp !== void 0 ? skeletonProp : sharedContext?.skeleton;
const focusPage = () => {
const {
onPageUpdate,
contentRef
} = props;
onPageUpdate(() => {
try {
const elem = contentRef.current;
elem.focus();
} catch (e) {}
});
};
const keepPageHeight = () => {
try {
const elem = props.contentRef.current;
const pageHeight = elem.offsetHeight;
elem.style.height = `${pageHeight / 16}rem`;
elem.style.minHeight = elem.style.height;
} catch (e) {}
const {
onPageUpdate
} = props;
onPageUpdate(() => {
try {
const elem = props.contentRef.current;
elem.style.height = 'auto';
elem.style.minHeight = elem.style.height;
} catch (e) {}
});
};
const setPage = (currentPageInternal, event = null) => {
keepPageHeight();
const {
setState: setContextState,
updatePageContent
} = props;
setContextState({
currentPageInternal
});
updatePageContent(currentPageInternal);
(0, _componentHelper.dispatchCustomElementEvent)(props, 'onChange', {
pageNumber: currentPageInternal,
...props,
event
});
};
const setPrevPage = (event = null) => {
if ((0, _helpers.isModifiedClickEvent)(event)) {
return;
}
if (event?.currentTarget instanceof HTMLAnchorElement) {
event.preventDefault();
}
setPage(props.currentPageInternal - 1);
};
const setNextPage = (event = null) => {
if ((0, _helpers.isModifiedClickEvent)(event)) {
return;
}
if (event?.currentTarget instanceof HTMLAnchorElement) {
event.preventDefault();
}
setPage(props.currentPageInternal + 1);
};
const clickHandler = ({
pageNumber,
event
}) => {
const currentTarget = event?.currentTarget;
const isAnchorLikeElement = currentTarget instanceof HTMLAnchorElement || currentTarget?.getAttribute?.('href');
if (isAnchorLikeElement && (0, _helpers.isModifiedClickEvent)(event)) {
return;
}
if (isAnchorLikeElement) {
event?.preventDefault();
}
setPage(pageNumber, event);
focusPage();
};
const {
getTranslation
} = (0, _react.useContext)(_Context.default);
const {
buttonTitle,
prevTitle,
nextTitle,
morePages
} = (0, _componentHelper.extendPropsWithContext)(props, {}, getTranslation(props).Pagination);
const prevIsDisabled = currentPageInternal > -1 ? currentPageInternal === 1 : true;
const nextIsDisabled = currentPageInternal > -1 ? currentPageInternal === pageCountInternal || pageCountInternal === 0 : true;
const paginationBarRef = (0, _react.useRef)(null);
const currentScreenSize = useResizeObserver(paginationBarRef);
const pageNumberGroups = (0, _PaginationCalculation.calculatePagination)(pageCountInternal, currentPageInternal, currentScreenSize === 'small');
const renderPaginationButton = (pageNumber, extraClassName) => {
const isCurrent = pageNumber === currentPageInternal;
const label = buttonTitle.replace('%s', String(pageNumber));
if (!transformNavigationItem) {
return (0, _jsxRuntime.jsx)(_Button.default, {
className: (0, _clsx.clsx)('dnb-pagination__button', extraClassName),
text: String(pageNumber),
"aria-label": label,
variant: isCurrent ? 'primary' : 'secondary',
disabled: disabled,
skeleton: skeleton,
"aria-current": isCurrent ? 'page' : null,
onClick: event => clickHandler({
pageNumber,
event
})
}, pageNumber);
}
if (isCurrent && !skeleton) {
return (0, _jsxRuntime.jsx)("span", {
className: (0, _clsx.clsx)('dnb-pagination__button', 'dnb-pagination__button--current', extraClassName),
"aria-label": label,
"aria-current": "page",
children: String(pageNumber)
}, pageNumber);
}
return (0, _jsxRuntime.jsx)(_react.Fragment, {
children: transformNavigationItem(pageNumber, {
className: (0, _clsx.clsx)('dnb-pagination__button', extraClassName),
'aria-label': label,
skeleton,
disabled,
onClick: event => clickHandler({
pageNumber,
event
}),
children: String(pageNumber)
})
}, pageNumber);
};
const renderStepButton = direction => {
const isPrev = direction === 'prev';
const isDisabled = isPrev ? prevIsDisabled : nextIsDisabled;
const title = isPrev ? prevTitle : nextTitle;
const icon = isPrev ? 'chevron_left' : 'chevron_right';
const onNavigate = isPrev ? setPrevPage : setNextPage;
if (!transformNavigationItem) {
return (0, _jsxRuntime.jsx)(_Button.default, {
disabled: disabled || isDisabled,
skeleton: skeleton,
variant: "tertiary",
icon: icon,
iconPosition: isPrev ? 'left' : 'right',
text: title,
onClick: onNavigate,
title: isDisabled ? null : title
}, `${direction}-arrow`);
}
if (isDisabled) {
return null;
}
const pageNumber = currentPageInternal + (isPrev ? -1 : 1);
return (0, _jsxRuntime.jsx)(_react.Fragment, {
children: transformNavigationItem(pageNumber, {
className: (0, _clsx.clsx)('dnb-pagination__button', `dnb-pagination__button--${direction}`),
'aria-label': title,
title,
skeleton,
disabled,
onClick: event => onNavigate(event),
children: (0, _jsxRuntime.jsx)(_IconPrimary.default, {
icon: icon
})
})
}, `${direction}-arrow`);
};
return (0, _jsxRuntime.jsxs)("div", {
ref: paginationBarRef,
...(0, _SpacingUtils.useSpacing)({
space
}, {
className: (0, _clsx.clsx)('dnb-pagination__bar', pageCountInternal >= 8 && 'dnb-pagination--many-pages')
}),
children: [(0, _jsxRuntime.jsxs)("div", {
className: "dnb-pagination__bar__wrapper",
children: [!transformNavigationItem && (0, _jsxRuntime.jsxs)("div", {
className: "dnb-pagination__bar__skip",
children: [renderStepButton('prev'), renderStepButton('next')]
}), (0, _jsxRuntime.jsxs)("div", {
className: "dnb-pagination__bar__inner",
children: [transformNavigationItem && renderStepButton('prev'), (pageNumberGroups?.[0] || []).map(pageNumber => renderPaginationButton(pageNumber)), pageNumberGroups.slice(1).map((numbersList, idx) => (0, _jsxRuntime.jsxs)(_react.Fragment, {
children: [(0, _jsxRuntime.jsx)(_IconPrimary.default, {
role: "separator",
"aria-orientation": "vertical",
"aria-hidden": false,
title: (0, _PaginationCalculation.getDotsAriaLabel)({
morePages,
numbersList,
pageNumberGroups
}),
className: "dnb-pagination__dots",
icon: "more",
size: "medium"
}), numbersList.map(pageNumber => renderPaginationButton(pageNumber, String(pageNumber).length > 3 ? 'dnb-pagination__button--large-number' : undefined))]
}, idx)), transformNavigationItem && renderStepButton('next')]
})]
}), (0, _jsxRuntime.jsx)("span", {
className: "dnb-sr-only",
"aria-live": "assertive",
children: buttonTitle.replace('%s', String(currentPageInternal))
})]
});
};
const useResizeObserver = element => {
const [currentSize, setSize] = (0, _react.useState)('large');
const resizeObserver = (0, _react.useRef)(null);
(0, _react.useEffect)(() => {
try {
const handleSizeChange = width => {
if (width <= getSizeInPx('small') && currentSize !== 'small') {
setSize('small');
} else if (width <= getSizeInPx('medium') && currentSize !== 'medium') {
setSize('medium');
} else if (width <= getSizeInPx('large') && currentSize !== 'large') {
setSize('large');
} else if (width <= getSizeInPx('x-large') && currentSize !== 'x-large') {
setSize('x-large');
} else if (width <= getSizeInPx('xx-large') && currentSize !== 'xx-large') {
setSize('xx-large');
}
};
resizeObserver.current = new ResizeObserver(entries => {
handleSizeChange(entries[0].contentRect.width);
});
resizeObserver.current?.observe(element.current);
handleSizeChange(element.current.clientWidth);
} catch (e) {}
return () => {
resizeObserver.current?.disconnect();
};
}, [element]);
return currentSize;
};
exports.useResizeObserver = useResizeObserver;
const getSizeInPx = size => {
const styleSize = _properties.default[`--layout-${size}`];
if ((0, _includes.default)(styleSize).call(styleSize, 'em')) {
return parseFloat(styleSize.replace(/(rem|em)$/, '')) * 16;
}
return parseFloat(styleSize.replace(/(px)$/, ''));
};
(0, _withComponentMarkers.default)(PaginationBar, {
_supportsSpacingProps: true
});
var _default = exports.default = PaginationBar;
//# sourceMappingURL=PaginationBar.js.map