@difizen/mana-core
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JavaScript
;
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.MenuRegistry = exports.MenuContribution = void 0;
var _manaCommon = require("@difizen/mana-common");
var _manaSyringe = require("@difizen/mana-syringe");
var _application = require("../application/application");
var _commandRegistry = require("../command/command-registry");
var _menuProtocol = require("./menu-protocol");
var _dec, _class;
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; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = it.call(o); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it.return != null) it.return(); } finally { if (didErr) throw err; } } }; }
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 _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; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : String(i); }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
var MenuContribution = exports.MenuContribution = _manaSyringe.Syringe.defineToken('MenuContribution');
/**
* Register and unregister menus, submenus and actions
*/
var MenuRegistry = exports.MenuRegistry = (_dec = (0, _manaSyringe.singleton)({
contrib: _application.ApplicationContribution
}), _dec(_class = /*#__PURE__*/function () {
function MenuRegistry(contributions, generalItemFactory, actionItemFactory, commands) {
_classCallCheck(this, MenuRegistry);
this.contributions = contributions;
this.generalItemFactory = generalItemFactory;
this.actionItemFactory = actionItemFactory;
this.commands = commands;
this.root = generalItemFactory({
id: ''
}, []);
}
MenuRegistry = (0, _manaSyringe.inject)(_commandRegistry.CommandRegistry)(MenuRegistry, undefined, 3) || MenuRegistry;
MenuRegistry = (0, _manaSyringe.inject)(_menuProtocol.ActionMenuItemFactory)(MenuRegistry, undefined, 2) || MenuRegistry;
MenuRegistry = (0, _manaSyringe.inject)(_menuProtocol.GeneralMenuItemFactory)(MenuRegistry, undefined, 1) || MenuRegistry;
MenuRegistry = (0, _manaSyringe.contrib)(MenuContribution)(MenuRegistry, undefined, 0) || MenuRegistry;
_createClass(MenuRegistry, [{
key: "onStart",
value: function onStart() {
var _iterator = _createForOfIteratorHelper(this.contributions.getContributions()),
_step;
try {
for (_iterator.s(); !(_step = _iterator.n()).done;) {
var contribution = _step.value;
contribution.registerMenus(this);
}
} catch (err) {
_iterator.e(err);
} finally {
_iterator.f();
}
}
/**
* Adds the given menu action to the menu denoted by the given path.
*
* @returns a disposable which, when called, will remove the menu action again.
*/
}, {
key: "registerMenuAction",
value: function registerMenuAction(menuPath, item) {
var menuNode = this.actionItemFactory(item, menuPath);
var parent = this.getOrCreateGroup(menuPath);
return parent.addNode(menuNode);
}
/**
* Adds the given menu node to the menu denoted by the given path.
*
* @returns a disposable which, when called, will remove the menu node again.
*/
}, {
key: "registerMenuNode",
value: function registerMenuNode(menuPath, item) {
var menuNode = this.generalItemFactory(item, menuPath);
var parent = this.getOrCreateGroup(menuPath);
return parent.addNode(menuNode);
}
}, {
key: "registerGroupMenu",
value: function registerGroupMenu(menuPath) {
var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
if (menuPath.length === 0) {
throw new Error('The group menu path cannot be empty.');
}
var index = menuPath.length - 1;
var menuId = menuPath[index];
var groupPath = index === 0 ? [] : menuPath.slice(0, index);
var parent = this.getOrCreateGroup(groupPath, options);
var groupNode = this.getOrCreateSub(parent, menuId, options);
if (!groupNode) {
groupNode = this.generalItemFactory(_objectSpread({
id: menuId
}, options), parent.path);
return parent.addNode(groupNode);
}
if (options.label) {
groupNode.label = options.label;
}
if (options.icon) {
groupNode.icon = options.icon;
}
if (options.order) {
groupNode.order = options.order;
}
return _manaCommon.Disposable.NONE;
}
/**
* Register a new menu at the given path with the given label.
* (If the menu already exists without a label, iconClass or order this method can be used to set them.)
*
* @param menuPath the path for which a new submenu shall be registered.
* @param label the label to be used for the new submenu.
* @param options optionally allows to set an icon class and specify the order of the new menu.
*
* @returns if the menu was successfully created a disposable will be returned which,
* when called, will remove the menu again. If the menu already existed a no-op disposable
* will be returned.
*
* Note that if the menu already existed and was registered with a different label an error
* will be thrown.
*/
}, {
key: "registerSubmenu",
value: function registerSubmenu(menuPath) {
var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
if (menuPath.length === 0) {
throw new Error('The sub menu path cannot be empty.');
}
var index = menuPath.length - 1;
var menuId = menuPath[index];
var groupPath = index === 0 ? [] : menuPath.slice(0, index);
var parent = this.getOrCreateGroup(groupPath, options);
var groupNode = this.getOrCreateSub(parent, menuId, options);
if (!groupNode) {
groupNode = this.generalItemFactory(_objectSpread({
id: menuId
}, options), parent.path);
return parent.addNode(groupNode);
}
if (options.label) {
groupNode.label = options.label;
}
if (options.icon) {
groupNode.icon = options.icon;
}
if (options.order) {
groupNode.order = options.order;
}
return _manaCommon.Disposable.NONE;
}
/**
* Unregister all menu nodes with the same id as the given menu action.
*
* @param item the item whose id will be used.
* @param menuPath if specified only nodes within the path will be unregistered.
*/
}, {
key: "unregisterMenuAction",
value: function unregisterMenuAction(itemOrCommandOrId, menuPath) {
var id = _menuProtocol.MenuNode.is(itemOrCommandOrId) ? itemOrCommandOrId.id : itemOrCommandOrId;
if (menuPath) {
var parent = this.getOrCreateGroup(menuPath);
parent.removeNode(id);
return;
}
this.unregisterMenuNode(id);
}
/**
* Recurse all menus, removing any menus matching the `id`.
*
* @param id technical identifier of the `MenuNode`.
*/
}, {
key: "unregisterMenuNode",
value: function unregisterMenuNode(id) {
var recurse = function recurse(root) {
root.children.forEach(function (node) {
if (_menuProtocol.MenuItem.isGeneralMenuItem(node)) {
node.removeNode(id);
recurse(node);
}
});
};
recurse(this.root);
}
}, {
key: "getOrCreateGroup",
value: function getOrCreateGroup(menuPath, options) {
var currentMenu = this.root;
var _iterator2 = _createForOfIteratorHelper(menuPath),
_step2;
try {
for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) {
var segment = _step2.value;
currentMenu = this.getOrCreateSub(currentMenu, segment, options);
}
} catch (err) {
_iterator2.e(err);
} finally {
_iterator2.f();
}
return currentMenu;
}
}, {
key: "getOrCreateSub",
value: function getOrCreateSub(current, menuId) {
var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
var sub = current.children.find(function (e) {
return e.id === menuId;
});
if (_menuProtocol.MenuItem.isGeneralMenuItem(sub)) {
return sub;
}
if (sub) {
throw new Error("'".concat(menuId, "' is not a menu group."));
}
var newSub = this.generalItemFactory(_objectSpread({
id: menuId
}, options), current.path);
current.addNode(newSub);
return newSub;
}
/**
* Returns the menu at the given path.
*
* @param menuPath the path specifying the menu to return. If not given the empty path will be used.
*
* @returns the root menu when `menuPath` is empty. If `menuPath` is not empty the specified menu is
* returned if it exists, otherwise an error is thrown.
*/
}, {
key: "getMenu",
value: function getMenu() {
var menuPath = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
return this.getOrCreateGroup(menuPath);
}
}, {
key: "isVisible",
value: function isVisible(item) {
for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
args[_key - 1] = arguments[_key];
}
if (_menuProtocol.ExecutableMenuNode.is(item)) {
if (item.isVisible) {
return item.isVisible.apply(item, args);
}
}
if (_menuProtocol.CommandMenuNode.is(item)) {
var _this$commands;
return (_this$commands = this.commands).isVisible.apply(_this$commands, [item.command].concat(args));
}
return true;
}
}, {
key: "isEnabled",
value: function isEnabled(item) {
for (var _len2 = arguments.length, args = new Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {
args[_key2 - 1] = arguments[_key2];
}
if (_menuProtocol.ExecutableMenuNode.is(item)) {
if (item.isEnabled) {
return item.isEnabled.apply(item, args);
}
}
if (_menuProtocol.CommandMenuNode.is(item)) {
var _this$commands2;
return (_this$commands2 = this.commands).isVisible.apply(_this$commands2, [item.command].concat(args));
}
return true;
}
}, {
key: "execute",
value: function execute(item) {
for (var _len3 = arguments.length, args = new Array(_len3 > 1 ? _len3 - 1 : 0), _key3 = 1; _key3 < _len3; _key3++) {
args[_key3 - 1] = arguments[_key3];
}
if (_menuProtocol.ExecutableMenuNode.is(item)) {
return item.execute.apply(item, args);
}
if (_menuProtocol.CommandMenuNode.is(item)) {
var _this$commands3;
return (_this$commands3 = this.commands).executeCommand.apply(_this$commands3, [item.command].concat(args));
}
}
}]);
return MenuRegistry;
}()) || _class);