@dnb/eufemia/cjs/components/heading/Heading.js

DNB Eufemia Design System UI Library

"use strict";
"use client";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = Heading;
Object.defineProperty(exports, "resetAllLevels", {
  enumerable: true,
  get: function () {
    return _HeadingHelpers.resetAllLevels;
  }
});
Object.defineProperty(exports, "resetLevels", {
  enumerable: true,
  get: function () {
    return _HeadingHelpers.resetLevels;
  }
});
Object.defineProperty(exports, "setNextLevel", {
  enumerable: true,
  get: function () {
    return _HeadingHelpers.setNextLevel;
  }
});
var _react = require("react");
var _clsx = require("clsx");
var _componentHelper = require("../../shared/component-helper.js");
require("../../shared/helpers.js");
var _SpacingUtils = require("../space/SpacingUtils.js");
var _HeadingContext = _interopRequireDefault(require("./HeadingContext.js"));
var _HeadingProvider = _interopRequireDefault(require("./HeadingProvider.js"));
var _SkeletonHelper = require("../skeleton/SkeletonHelper.js");
var _HeadingHelpers = require("./HeadingHelpers.js");
var _HeadingCounter = require("./HeadingCounter.js");
var _index = require("../../shared/index.js");
var _withComponentMarkers = _interopRequireDefault(require("../../shared/helpers/withComponentMarkers.js"));
var _Typography = require("../../elements/typography/Typography.js");
var _jsxRuntime = require("react/jsx-runtime");
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
function Heading(props) {
  const context = (0, _react.useContext)(_index.Context);
  const headingContext = (0, _react.useContext)(_HeadingContext.default);
  const _ref = (0, _react.useRef)(null);
  const {
    text,
    group: _group,
    debug: _debug,
    debugCounter: _debugCounter,
    reset: _reset,
    skipCorrection: _skipCorrection,
    increase: _increase,
    decrease: _decrease,
    up: _up,
    down: _down,
    inherit: _inherit,
    level: _level,
    size: _size,
    skeleton: _skeleton,
    element: _element,
    className,
    children,
    ...rest
  } = (0, _Typography.useTypography)(props);
  const [state, setState] = (0, _react.useState)(() => {
    const state = {
      level: null,
      counter: null,
      context,
      headingContext
    };
    state.counter = (0, _HeadingCounter.initCounter)(props);
    const counter = headingContext.heading?.counter ? headingContext.heading.counter : _HeadingHelpers.globalHeadingCounter.current;
    state.counter.setContextCounter(counter);
    state.counter.isHeading = true;
    state.counter = (0, _HeadingHelpers.correctInternalHeadingLevel)({
      counter: state.counter,
      ref: props,
      level: parseFloat(String(props.level)),
      inherit: props.inherit,
      reset: props.reset,
      increase: props.increase || props.up,
      decrease: props.decrease || props.down,
      bypassChecks: props.skipCorrection || state.headingContext?.heading?.skipCorrection,
      source: props.text || props.children,
      debug: props.debug || state.headingContext?.heading?.debug
    });
    _HeadingHelpers.globalSyncCounter.current = state.counter;
    state.level = state.counter.level;
    state.prevLevel = parseFloat(String(props.level));
    return state;
  });
  (0, _react.useEffect)(() => {
    (0, _HeadingHelpers.windupHeadings)();
    state.counter.windup();
    return () => {
      (0, _HeadingHelpers.teardownHeadings)();
      state.counter.teardown();
    };
  }, []);
  (0, _react.useEffect)(() => {
    const level = parseFloat(String(props.level));
    if (state.prevLevel !== props.level && level > 0 && level !== state.level) {
      const {
        level: newLevel
      } = (0, _HeadingHelpers.correctInternalHeadingLevel)({
        counter: state.counter,
        isRerender: true,
        level,
        bypassChecks: props.skipCorrection || state.headingContext?.heading?.skipCorrection,
        source: props.text || props.children,
        debug: props.debug || state.headingContext?.heading?.debug
      });
      state.level = state.prevLevel = newLevel;
      setState({
        ...state
      });
    }
  }, [props.level]);
  const theme = (0, _index.useTheme)();
  let {
    size,
    element,
    skeleton
  } = props;
  const {
    level
  } = state;
  const debug = _debug || headingContext?.heading?.debug;
  const debugCounter = _debugCounter || headingContext?.heading?.debugCounter;
  const attributes = {
    ...rest
  };
  if (element == null) {
    element = (0, _HeadingHelpers.getHeadingElement)(level);
    if (size == null) {
      size = (0, _HeadingHelpers.getHeadingSize)(theme?.name)[level];
    }
  } else {
    if (!attributes.role) {
      attributes.role = 'heading';
    }
    if (!attributes['aria-level']) {
      attributes['aria-level'] = String(level);
    }
  }
  (0, _componentHelper.validateDOMAttributes)(props, attributes);
  if (typeof context?.skeleton !== 'undefined') {
    skeleton = context.skeleton;
  }
  const Element = element;
  const elementProps = (0, _SpacingUtils.useSpacing)(props, {
    ...attributes,
    ref: _ref,
    className: (0, _clsx.clsx)('dnb-heading', context?.theme?.surface === 'dark' && 'dnb-t--surface-dark', `dnb-h--${size}`, (0, _SkeletonHelper.createSkeletonClass)('font', skeleton, headingContext), className)
  });
  return (0, _jsxRuntime.jsxs)(Element, {
    ...elementProps,
    children: [debug && (0, _jsxRuntime.jsxs)("span", {
      className: "dnb-heading__debug",
      children: [`[h${level || '6'}] `, debugCounter && (0, _jsxRuntime.jsxs)(_jsxRuntime.Fragment, {
        children: [' ', (0, _jsxRuntime.jsx)("span", {
          className: "dnb-code",
          children: (0, _HeadingHelpers.debugCounter)(state.counter)
        })]
      })]
    }), text || children]
  });
}
Heading.Level = _HeadingProvider.default;
Heading.Increase = props => (0, _jsxRuntime.jsx)(_HeadingProvider.default, {
  increase: true,
  ...props
});
Heading.Decrease = props => (0, _jsxRuntime.jsx)(_HeadingProvider.default, {
  decrease: true,
  ...props
});
Heading.Up = props => (0, _jsxRuntime.jsx)(_HeadingProvider.default, {
  increase: true,
  ...props
});
Heading.Down = props => (0, _jsxRuntime.jsx)(_HeadingProvider.default, {
  decrease: true,
  ...props
});
Heading.Reset = props => {
  _HeadingHelpers.globalHeadingCounter.current?.reset();
  return (0, _jsxRuntime.jsx)(_HeadingProvider.default, {
    ...props
  });
};
Heading.resetLevels = _HeadingHelpers.resetLevels;
Heading.setNextLevel = _HeadingHelpers.setNextLevel;
(0, _withComponentMarkers.default)(Heading, {
  _isHeadingElement: true,
  _supportsSpacingProps: true
});
//# sourceMappingURL=Heading.js.map