@difizen/mana-app
Version:
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JavaScript
function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }
function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _iterableToArray(iter) { if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); }
function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
import { CommandRegistry } from '@difizen/mana-core';
import { observable, useObserve } from '@difizen/mana-observable';
import { useInject } from '@difizen/mana-observable';
import { memo } from 'react';
var ToolbarItemKeeperInner = function ToolbarItemKeeperInner(props) {
var commands = useInject(CommandRegistry);
var item = useObserve(props.item);
var toolbar = useObserve(props.toolbar);
var handleState = function handleState() {
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
var visible = commands.isVisibleByHandler.apply(commands, [item, item.command].concat(args));
var enable = false;
var active = false;
if (visible) {
enable = commands.isEnabledByHandler.apply(commands, [item, item.command].concat(args));
active = commands.isActiveByHandler.apply(commands, [item, item.command].concat(args));
}
return {
id: item.id,
visible: visible,
enable: enable,
active: active
};
};
var data = useObserve(props.data);
if (!Array.isArray(data)) {
data = [data];
}
var newState = handleState.apply(void 0, _toConsumableArray(data));
var currentState = toolbar.getState(item);
if (currentState) {
var observableState = observable(currentState);
observableState.visible = !!(newState !== null && newState !== void 0 && newState.visible);
observableState.enable = !!(newState !== null && newState !== void 0 && newState.enable);
observableState.active = !!(newState !== null && newState !== void 0 && newState.active);
} else {
toolbar.setState(newState);
}
return null;
};
export var ToolbarItemKeeper = /*#__PURE__*/memo(ToolbarItemKeeperInner);