@pmwcs/ripple/dist/foundation.js

PMWCS ripple component

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.useRippleFoundation = void 0;

var _hooks = require("preact/hooks");

var _base = require("@pmwcs/base");

var _ripple = require("@material/ripple");

var _excluded = ["foundation"];

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) { symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); } keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }

function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }

var useRippleFoundation = function useRippleFoundation(props) {
  var isTouched = (0, _hooks.useRef)(false);

  var _useFoundation = (0, _base.useFoundation)({
    props: props,
    elements: {
      rootEl: true,
      surfaceEl: true
    },
    foundation: function foundation(_ref) {
      var rootEl = _ref.rootEl,
          surfaceEl = _ref.surfaceEl,
          getProps = _ref.getProps;
      return new _ripple.MDCRippleFoundation({
        browserSupportsCssVars: function browserSupportsCssVars() {
          return _ripple.util.supportsCssVariables(window);
        },
        isUnbounded: function isUnbounded() {
          return !!getProps().unbounded;
        },
        isSurfaceActive: function isSurfaceActive() {
          if (rootEl.ref) {
            return (0, _base.matches)(rootEl.ref, ':active');
          }

          return false;
        },
        isSurfaceDisabled: function isSurfaceDisabled() {
          return !!getProps().disabled;
        },
        addClass: function addClass(className) {
          surfaceEl.addClass(className);
        },
        removeClass: function removeClass(className) {
          surfaceEl.removeClass(className);
        },
        containsEventTarget: function containsEventTarget(target) {
          return !!rootEl.ref && rootEl.ref.contains(target);
        },
        registerInteractionHandler: function registerInteractionHandler() {},
        deregisterInteractionHandler: function deregisterInteractionHandler() {},
        registerDocumentInteractionHandler: function registerDocumentInteractionHandler(evtType, handler) {
          return document.documentElement.addEventListener(evtType, handler, (0, _base.applyPassive)());
        },
        deregisterDocumentInteractionHandler: function deregisterDocumentInteractionHandler(evtType, handler) {
          return document.documentElement.removeEventListener(evtType, handler, (0, _base.applyPassive)());
        },
        registerResizeHandler: function registerResizeHandler(handler) {
          return window.addEventListener('resize', handler);
        },
        deregisterResizeHandler: function deregisterResizeHandler(handler) {
          return window.removeEventListener('resize', handler);
        },
        updateCssVariable: function updateCssVariable(varName, value) {
          return surfaceEl.setStyle(varName, value);
        },
        computeBoundingRect: function computeBoundingRect() {
          return rootEl.ref ? rootEl.ref.getBoundingClientRect() : _base.emptyClientRect;
        },
        getWindowPageOffset: function getWindowPageOffset() {
          return {
            x: window.pageXOffset,
            y: window.pageYOffset
          };
        }
      });
    }
  }),
      foundation = _useFoundation.foundation,
      elements = _objectWithoutProperties(_useFoundation, _excluded);

  var rootEl = elements.rootEl;
  var activateRipple = (0, _hooks.useCallback)(function (evt) {
    // https://reactjs.org/docs/events.html#event-pooling
    evt.persist();
    foundation.activate(evt);
  }, [foundation]);
  var deactivateRipple = (0, _hooks.useCallback)(function (evt) {
    // https://reactjs.org/docs/events.html#event-pooling
    evt.persist();
    foundation.deactivate();
  }, [foundation]);
  var handleFocus = (0, _hooks.useCallback)(function (evt) {
    var _props$onFocus;

    (_props$onFocus = props.onFocus) === null || _props$onFocus === void 0 ? void 0 : _props$onFocus.call(props, evt);
    foundation.handleFocus();
  }, [foundation, props.onFocus]);
  var handleBlur = (0, _hooks.useCallback)(function (evt) {
    var _props$onBlur;

    (_props$onBlur = props.onBlur) === null || _props$onBlur === void 0 ? void 0 : _props$onBlur.call(props, evt);
    foundation.handleBlur();
  }, [foundation, props.onBlur]);
  var handleMouseDown = (0, _hooks.useCallback)(function (evt) {
    var _props$onMouseDown;

    (_props$onMouseDown = props.onMouseDown) === null || _props$onMouseDown === void 0 ? void 0 : _props$onMouseDown.call(props, evt);

    if (!isTouched.current) {
      activateRipple(evt);
    }

    isTouched.current = false;
  }, [props.onMouseDown, activateRipple]);
  var handleMouseUp = (0, _hooks.useCallback)(function (evt) {
    var _props$onMouseUp;

    (_props$onMouseUp = props.onMouseUp) === null || _props$onMouseUp === void 0 ? void 0 : _props$onMouseUp.call(props, evt);
    deactivateRipple(evt);
  }, [props.onMouseUp, deactivateRipple]);
  var handleTouchStart = (0, _hooks.useCallback)(function (evt) {
    var _props$onTouchStart;

    isTouched.current = true;
    (_props$onTouchStart = props.onTouchStart) === null || _props$onTouchStart === void 0 ? void 0 : _props$onTouchStart.call(props, evt);
    activateRipple(evt);
  }, [props.onTouchStart, activateRipple]);
  var handleTouchEnd = (0, _hooks.useCallback)(function (evt) {
    var _props$onTouchEnd;

    (_props$onTouchEnd = props.onTouchEnd) === null || _props$onTouchEnd === void 0 ? void 0 : _props$onTouchEnd.call(props, evt);
    deactivateRipple(evt);
  }, [props.onTouchEnd, deactivateRipple]);
  var handleKeyDown = (0, _hooks.useCallback)(function (evt) {
    var _props$onKeyDown;

    (_props$onKeyDown = props.onKeyDown) === null || _props$onKeyDown === void 0 ? void 0 : _props$onKeyDown.call(props, evt);
    activateRipple(evt);
  }, [props.onKeyDown, activateRipple]);
  var handleKeyUp = (0, _hooks.useCallback)(function (evt) {
    var _props$onKeyUp;

    (_props$onKeyUp = props.onKeyUp) === null || _props$onKeyUp === void 0 ? void 0 : _props$onKeyUp.call(props, evt);
    deactivateRipple(evt);
  }, [props.onKeyUp, deactivateRipple]);
  rootEl.setProp('onFocus', handleFocus, true);
  rootEl.setProp('onBlur', handleBlur, true);
  rootEl.setProp('onMouseDown', handleMouseDown, true);
  rootEl.setProp('onMouseUp', handleMouseUp, true);
  rootEl.setProp('onTouchStart', handleTouchStart, true);
  rootEl.setProp('onTouchEnd', handleTouchEnd, true);
  rootEl.setProp('onKeyDown', handleKeyDown, true);
  rootEl.setProp('onKeyUp', handleKeyUp, true);
  (0, _hooks.useEffect)(function () {
    rootEl.setRef(props.domNode);
  }, [rootEl, props.domNode]);
  (0, _hooks.useEffect)(function () {
    foundation.setUnbounded(!!props.unbounded);
  }, [props.unbounded, foundation]);
  (0, _hooks.useEffect)(function () {
    props.disabled && foundation.handleBlur();
  }, [props.disabled, foundation]);
  return _objectSpread({}, elements);
};

exports.useRippleFoundation = useRippleFoundation;