devextreme
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HTML5 JavaScript Component Suite for Responsive Web Development
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JavaScript
/**
* DevExtreme (cjs/ui/context_menu/ui.context_menu.js)
* Version: 23.2.6
* Build date: Wed May 01 2024
*
* Copyright (c) 2012 - 2024 Developer Express Inc. ALL RIGHTS RESERVED
* Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
*/
"use strict";
exports.default = void 0;
var _renderer = _interopRequireDefault(require("../../core/renderer"));
var _dom_adapter = _interopRequireDefault(require("../../core/dom_adapter"));
var _events_engine = _interopRequireDefault(require("../../events/core/events_engine"));
var _guid = _interopRequireDefault(require("../../core/guid"));
var _component_registrator = _interopRequireDefault(require("../../core/component_registrator"));
var _common = require("../../core/utils/common");
var _type = require("../../core/utils/type");
var _dom = require("../../core/utils/dom");
var _element = require("../../core/element");
var _iterator = require("../../core/utils/iterator");
var _extend = require("../../core/utils/extend");
var _window = require("../../core/utils/window");
var _fx = _interopRequireDefault(require("../../animation/fx"));
var _position = _interopRequireDefault(require("../../animation/position"));
var _devices = _interopRequireDefault(require("../../core/devices"));
var _index = require("../../events/utils/index");
var _ui = _interopRequireDefault(require("../overlay/ui.overlay"));
var _ui2 = _interopRequireDefault(require("./ui.menu_base"));
var _deferred = require("../../core/utils/deferred");
var _contextmenu = require("../../events/contextmenu");
var _hold = _interopRequireDefault(require("../../events/hold"));
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
}
}
function _inheritsLoose(subClass, superClass) {
subClass.prototype = Object.create(superClass.prototype);
subClass.prototype.constructor = subClass;
_setPrototypeOf(subClass, superClass)
}
function _setPrototypeOf(o, p) {
_setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function(o, p) {
o.__proto__ = p;
return o
};
return _setPrototypeOf(o, p)
}
const DX_MENU_CLASS = "dx-menu";
const DX_MENU_ITEM_CLASS = "dx-menu-item";
const DX_MENU_ITEM_EXPANDED_CLASS = "dx-menu-item-expanded";
const DX_MENU_PHONE_CLASS = "dx-menu-phone-overlay";
const DX_MENU_ITEMS_CONTAINER_CLASS = "dx-menu-items-container";
const DX_MENU_ITEM_WRAPPER_CLASS = "dx-menu-item-wrapper";
const DX_SUBMENU_CLASS = "dx-submenu";
const DX_CONTEXT_MENU_CLASS = "dx-context-menu";
const DX_HAS_CONTEXT_MENU_CLASS = "dx-has-context-menu";
const DX_STATE_DISABLED_CLASS = "dx-state-disabled";
const DX_STATE_FOCUSED_CLASS = "dx-state-focused";
const DX_STATE_HOVER_CLASS = "dx-state-hover";
const OVERLAY_CONTENT_CLASS = "dx-overlay-content";
const FOCUS_UP = "up";
const FOCUS_DOWN = "down";
const FOCUS_LEFT = "left";
const FOCUS_RIGHT = "right";
const FOCUS_FIRST = "first";
const FOCUS_LAST = "last";
const ACTIONS = ["onShowing", "onShown", "onSubmenuCreated", "onHiding", "onHidden", "onPositioning", "onLeftFirstItem", "onLeftLastItem", "onCloseRootSubmenu", "onExpandLastSubmenu"];
const LOCAL_SUBMENU_DIRECTIONS = ["up", "down", "first", "last"];
const DEFAULT_SHOW_EVENT = "dxcontextmenu";
const window = (0, _window.getWindow)();
let ContextMenu = function(_MenuBase) {
_inheritsLoose(ContextMenu, _MenuBase);
function ContextMenu() {
return _MenuBase.apply(this, arguments) || this
}
var _proto = ContextMenu.prototype;
_proto.getShowEvent = function(showEventOption) {
let result = null;
if ((0, _type.isObject)(showEventOption)) {
if (null !== showEventOption.name) {
result = showEventOption.name || "dxcontextmenu"
}
} else {
result = showEventOption
}
return result
};
_proto.getShowDelay = function(showEventOption) {
return (0, _type.isObject)(showEventOption) && showEventOption.delay
};
_proto._getDefaultOptions = function() {
return (0, _extend.extend)(_MenuBase.prototype._getDefaultOptions.call(this), {
showEvent: "dxcontextmenu",
hideOnOutsideClick: true,
position: {
at: "top left",
my: "top left"
},
onShowing: null,
onShown: null,
onSubmenuCreated: null,
onHiding: null,
onHidden: null,
onPositioning: null,
submenuDirection: "auto",
visible: false,
target: void 0,
onLeftFirstItem: null,
onLeftLastItem: null,
onCloseRootSubmenu: null,
onExpandLastSubmenu: null
})
};
_proto._defaultOptionsRules = function() {
return _MenuBase.prototype._defaultOptionsRules.call(this).concat([{
device: () => !(0, _window.hasWindow)(),
options: {
animation: null
}
}])
};
_proto._setDeprecatedOptions = function() {
_MenuBase.prototype._setDeprecatedOptions.call(this);
(0, _extend.extend)(this._deprecatedOptions, {
closeOnOutsideClick: {
since: "22.2",
alias: "hideOnOutsideClick"
}
})
};
_proto._initActions = function() {
this._actions = {};
(0, _iterator.each)(ACTIONS, (index, action) => {
this._actions[action] = this._createActionByOption(action) || _common.noop
})
};
_proto._setOptionsByReference = function() {
_MenuBase.prototype._setOptionsByReference.call(this);
(0, _extend.extend)(this._optionsByReference, {
animation: true,
selectedItem: true
})
};
_proto._focusInHandler = function() {};
_proto._itemContainer = function() {
return this._overlay ? this._overlay.$content() : (0, _renderer.default)()
};
_proto._eventBindingTarget = function() {
return this._itemContainer()
};
_proto.itemsContainer = function() {
return this._overlay ? this._overlay.$content() : void 0
};
_proto._supportedKeys = function() {
return (0, _extend.extend)(_MenuBase.prototype._supportedKeys.call(this), {
space: () => {
const $item = (0, _renderer.default)(this.option("focusedElement"));
this.hide();
if (!$item.length || !this._isSelectionEnabled()) {
return
}
this.selectItem($item[0])
},
escape: this.hide
})
};
_proto._getActiveItem = function() {
const $availableItems = this._getAvailableItems();
const $focusedItem = $availableItems.filter(".".concat("dx-state-focused"));
const $hoveredItem = $availableItems.filter(".".concat("dx-state-hover"));
const $hoveredItemContainer = $hoveredItem.closest(".".concat("dx-menu-items-container"));
if ($hoveredItemContainer.find(".".concat("dx-menu-item")).index($focusedItem) >= 0) {
return $focusedItem
}
if ($hoveredItem.length) {
return $hoveredItem
}
return _MenuBase.prototype._getActiveItem.call(this)
};
_proto._moveFocus = function(location) {
const $items = this._getItemsByLocation(location);
const $oldTarget = this._getActiveItem(true);
const $hoveredItem = this.itemsContainer().find(".".concat("dx-state-hover"));
const $focusedItem = (0, _renderer.default)(this.option("focusedElement"));
const $activeItemHighlighted = !!($focusedItem.length || $hoveredItem.length);
let $newTarget;
switch (location) {
case "up":
$newTarget = $activeItemHighlighted ? this._prevItem($items) : $oldTarget;
this._setFocusedElement($newTarget);
if ($oldTarget.is($items.first())) {
this._actions.onLeftFirstItem($oldTarget)
}
break;
case "down":
$newTarget = $activeItemHighlighted ? this._nextItem($items) : $oldTarget;
this._setFocusedElement($newTarget);
if ($oldTarget.is($items.last())) {
this._actions.onLeftLastItem($oldTarget)
}
break;
case "right":
$newTarget = this.option("rtlEnabled") ? this._hideSubmenuHandler() : this._expandSubmenuHandler($items, location);
this._setFocusedElement($newTarget);
break;
case "left":
$newTarget = this.option("rtlEnabled") ? this._expandSubmenuHandler($items, location) : this._hideSubmenuHandler();
this._setFocusedElement($newTarget);
break;
case "first":
$newTarget = $items.first();
this._setFocusedElement($newTarget);
break;
case "last":
$newTarget = $items.last();
this._setFocusedElement($newTarget);
break;
default:
return _MenuBase.prototype._moveFocus.call(this, location)
}
};
_proto._setFocusedElement = function($element) {
if ($element && 0 !== $element.length) {
this.option("focusedElement", (0, _element.getPublicElement)($element))
}
};
_proto._getItemsByLocation = function(location) {
const $activeItem = this._getActiveItem(true);
let $items;
if (LOCAL_SUBMENU_DIRECTIONS.includes(location)) {
$items = $activeItem.closest(".".concat("dx-menu-items-container")).children().children()
}
$items = this._getAvailableItems($items);
return $items
};
_proto._getAriaTarget = function() {
return this.$element()
};
_proto._refreshActiveDescendant = function() {
if ((0, _type.isDefined)(this._overlay)) {
const $target = this._overlay.$content();
_MenuBase.prototype._refreshActiveDescendant.call(this, $target)
}
};
_proto._hideSubmenuHandler = function() {
const $curItem = this._getActiveItem(true);
const $parentItem = $curItem.parents(".".concat("dx-menu-item-expanded")).first();
if ($parentItem.length) {
this._hideSubmenusOnSameLevel($parentItem);
this._hideSubmenu($curItem.closest(".".concat("dx-submenu")));
return $parentItem
}
this._actions.onCloseRootSubmenu($curItem);
return $curItem
};
_proto._expandSubmenuHandler = function($items, location) {
const $curItem = this._getActiveItem(true);
const itemData = this._getItemData($curItem);
const node = this._dataAdapter.getNodeByItem(itemData);
const isItemHasSubmenu = this._hasSubmenu(node);
const $submenu = $curItem.children(".".concat("dx-submenu"));
if (isItemHasSubmenu && !$curItem.hasClass("dx-state-disabled")) {
if (!$submenu.length || "hidden" === $submenu.css("visibility")) {
this._showSubmenu($curItem)
}
return this._nextItem(this._getItemsByLocation(location))
}
this._actions.onExpandLastSubmenu($curItem);
return
};
_proto._clean = function() {
if (this._overlay) {
this._overlay.$element().remove();
this._overlay = null
}
this._detachShowContextMenuEvents(this._getTarget());
_MenuBase.prototype._clean.call(this)
};
_proto._initMarkup = function() {
this.$element().addClass("dx-has-context-menu");
_MenuBase.prototype._initMarkup.call(this)
};
_proto._render = function() {
_MenuBase.prototype._render.call(this);
this._renderVisibility(this.option("visible"));
this._addWidgetClass()
};
_proto._renderContentImpl = function() {
this._detachShowContextMenuEvents(this._getTarget());
this._attachShowContextMenuEvents()
};
_proto._attachKeyboardEvents = function() {
!this._keyboardListenerId && this._focusTarget().length && _MenuBase.prototype._attachKeyboardEvents.call(this)
};
_proto._renderContextMenuOverlay = function() {
if (this._overlay) {
return
}
const overlayOptions = this._getOverlayOptions();
this._overlay = this._createComponent((0, _renderer.default)("<div>").appendTo(this._$element), _ui.default, overlayOptions);
const $overlayContent = this._overlay.$content();
$overlayContent.addClass("dx-context-menu");
this._addCustomCssClass($overlayContent);
this._addPlatformDependentClass($overlayContent);
this._attachContextMenuEvent()
};
_proto.preventShowingDefaultContextMenuAboveOverlay = function() {
const $itemContainer = this._itemContainer();
const eventName = (0, _index.addNamespace)(_contextmenu.name, this.NAME);
_events_engine.default.off($itemContainer, eventName, ".".concat("dx-submenu"));
_events_engine.default.on($itemContainer, eventName, ".".concat("dx-submenu"), (e => {
e.stopPropagation();
e.preventDefault();
_events_engine.default.off($itemContainer, eventName, ".".concat("dx-submenu"))
}).bind(this))
};
_proto._itemContextMenuHandler = function(e) {
_MenuBase.prototype._itemContextMenuHandler.call(this, e);
e.stopPropagation()
};
_proto._addPlatformDependentClass = function($element) {
if (_devices.default.current().phone) {
$element.addClass(DX_MENU_PHONE_CLASS)
}
};
_proto._detachShowContextMenuEvents = function(target) {
const showEvent = this.getShowEvent(this.option("showEvent"));
if (!showEvent) {
return
}
const eventName = (0, _index.addNamespace)(showEvent, this.NAME);
if (this._showContextMenuEventHandler) {
_events_engine.default.off(_dom_adapter.default.getDocument(), eventName, target, this._showContextMenuEventHandler)
} else {
_events_engine.default.off((0, _renderer.default)(target), eventName)
}
};
_proto._attachShowContextMenuEvents = function() {
const target = this._getTarget();
const showEvent = this.getShowEvent(this.option("showEvent"));
if (!showEvent) {
return
}
const eventName = (0, _index.addNamespace)(showEvent, this.NAME);
let contextMenuAction = this._createAction(e => {
const delay = this.getShowDelay(this.option("showEvent"));
if (delay) {
setTimeout(() => this._show(e.event), delay)
} else {
this._show(e.event)
}
}, {
validatingTargetName: "target"
});
const handler = e => contextMenuAction({
event: e,
target: (0, _renderer.default)(e.currentTarget)
});
contextMenuAction = this._createAction(contextMenuAction);
if ((0, _type.isRenderer)(target) || target.nodeType || (0, _type.isWindow)(target)) {
this._showContextMenuEventHandler = void 0;
_events_engine.default.on(target, eventName, handler)
} else {
this._showContextMenuEventHandler = handler;
_events_engine.default.on(_dom_adapter.default.getDocument(), eventName, target, this._showContextMenuEventHandler)
}
};
_proto._hoverEndHandler = function(e) {
_MenuBase.prototype._hoverEndHandler.call(this, e);
e.stopPropagation()
};
_proto._renderDimensions = function() {};
_proto._renderContainer = function($wrapper, submenuContainer) {
const $holder = submenuContainer || this._itemContainer();
$wrapper = (0, _renderer.default)("<div>");
$wrapper.appendTo($holder).addClass("dx-submenu").css("visibility", submenuContainer ? "hidden" : "visible");
if (!$wrapper.parent().hasClass("dx-overlay-content")) {
this._addCustomCssClass($wrapper)
}
const $itemsContainer = _MenuBase.prototype._renderContainer.call(this, $wrapper);
if (submenuContainer) {
return $itemsContainer
}
if (this.option("width")) {
return $itemsContainer.css("minWidth", this.option("width"))
}
if (this.option("height")) {
return $itemsContainer.css("minHeight", this.option("height"))
}
return $itemsContainer
};
_proto._renderSubmenuItems = function(node, $itemFrame) {
this._renderItems(this._getChildNodes(node), $itemFrame);
this._actions.onSubmenuCreated({
itemElement: (0, _element.getPublicElement)($itemFrame),
itemData: node.internalFields.item,
submenuElement: (0, _element.getPublicElement)($itemFrame.children(".".concat("dx-submenu")))
})
};
_proto._getOverlayOptions = function() {
const position = this.option("position");
const overlayOptions = {
focusStateEnabled: this.option("focusStateEnabled"),
animation: this.option("animation"),
innerOverlay: true,
hideOnOutsideClick: e => this._hideOnOutsideClickHandler(e),
propagateOutsideClick: true,
hideOnParentScroll: true,
deferRendering: false,
position: {
at: position.at,
my: position.my,
of: this._getTarget(),
collision: "flipfit"
},
shading: false,
showTitle: false,
height: "auto",
width: "auto",
onShown: this._overlayShownActionHandler.bind(this),
onHiding: this._overlayHidingActionHandler.bind(this),
onHidden: this._overlayHiddenActionHandler.bind(this),
visualContainer: window
};
return overlayOptions
};
_proto._overlayShownActionHandler = function(arg) {
this._actions.onShown(arg)
};
_proto._overlayHidingActionHandler = function(arg) {
this._actions.onHiding(arg);
if (!arg.cancel) {
this._hideAllShownSubmenus();
this._setOptionWithoutOptionChange("visible", false)
}
};
_proto._overlayHiddenActionHandler = function(arg) {
this._actions.onHidden(arg)
};
_proto._shouldHideOnOutsideClick = function(e) {
const {
closeOnOutsideClick: closeOnOutsideClick,
hideOnOutsideClick: hideOnOutsideClick
} = this.option();
if ((0, _type.isFunction)(hideOnOutsideClick)) {
return hideOnOutsideClick(e)
} else if ((0, _type.isFunction)(closeOnOutsideClick)) {
return closeOnOutsideClick(e)
} else {
return hideOnOutsideClick || closeOnOutsideClick
}
};
_proto._hideOnOutsideClickHandler = function(e) {
if (!this._shouldHideOnOutsideClick(e)) {
return false
}
if (_dom_adapter.default.isDocument(e.target)) {
return true
}
const $activeItemContainer = this._getActiveItemsContainer(e.target);
const $itemContainers = this._getItemsContainers();
const $clickedItem = this._searchActiveItem(e.target);
const $rootItem = this.$element().parents(".".concat("dx-menu-item"));
const isRootItemClicked = $clickedItem[0] === $rootItem[0] && $clickedItem.length && $rootItem.length;
const isInnerOverlayClicked = this._isIncludeOverlay($activeItemContainer, $itemContainers) && $clickedItem.length;
if (isInnerOverlayClicked || isRootItemClicked) {
if ("onClick" === this._getShowSubmenuMode()) {
this._hideAllShownChildSubmenus($clickedItem)
}
return false
}
return true
};
_proto._getActiveItemsContainer = function(target) {
return (0, _renderer.default)(target).closest(".".concat("dx-menu-items-container"))
};
_proto._getItemsContainers = function() {
return this._overlay.$content().find(".".concat("dx-menu-items-container"))
};
_proto._searchActiveItem = function(target) {
return (0, _renderer.default)(target).closest(".".concat("dx-menu-item")).eq(0)
};
_proto._isIncludeOverlay = function($activeOverlay, $allOverlays) {
let isSame = false;
(0, _iterator.each)($allOverlays, (index, $overlay) => {
if ($activeOverlay.is($overlay) && !isSame) {
isSame = true
}
});
return isSame
};
_proto._hideAllShownChildSubmenus = function($clickedItem) {
const $submenuElements = $clickedItem.find(".".concat("dx-submenu"));
const shownSubmenus = (0, _extend.extend)([], this._shownSubmenus);
if ($submenuElements.length > 0) {
(0, _iterator.each)(shownSubmenus, (index, $submenu) => {
const $context = this._searchActiveItem($submenu.context).parent();
if ($context.parent().is($clickedItem.parent().parent()) && !$context.is($clickedItem.parent())) {
this._hideSubmenu($submenu)
}
})
}
};
_proto._showSubmenu = function($item) {
const node = this._dataAdapter.getNodeByItem(this._getItemData($item));
this._hideSubmenusOnSameLevel($item);
if (!this._hasSubmenu(node)) {
return
}
const $submenu = $item.children(".".concat("dx-submenu"));
const isSubmenuRendered = $submenu.length;
_MenuBase.prototype._showSubmenu.call(this, $item);
if (!isSubmenuRendered) {
this._renderSubmenuItems(node, $item)
}
if (!this._isSubmenuVisible($submenu)) {
this._drawSubmenu($item)
}
};
_proto._hideSubmenusOnSameLevel = function($item) {
const $expandedItems = $item.parent(".".concat("dx-menu-item-wrapper")).siblings().find(".".concat("dx-menu-item-expanded"));
if ($expandedItems.length) {
$expandedItems.removeClass("dx-menu-item-expanded");
this._hideSubmenu($expandedItems.find(".".concat("dx-submenu")))
}
};
_proto._hideSubmenuGroup = function($submenu) {
if (this._isSubmenuVisible($submenu)) {
this._hideSubmenuCore($submenu)
}
};
_proto._isSubmenuVisible = function($submenu) {
return "visible" === $submenu.css("visibility")
};
_proto._drawSubmenu = function($itemElement) {
const animation = this.option("animation") ? this.option("animation").show : {};
const $submenu = $itemElement.children(".".concat("dx-submenu"));
const submenuPosition = this._getSubmenuPosition($itemElement);
if (this._overlay && this._overlay.option("visible")) {
if (!(0, _type.isDefined)(this._shownSubmenus)) {
this._shownSubmenus = []
}
if (!this._shownSubmenus.includes($submenu)) {
this._shownSubmenus.push($submenu)
}
if (animation) {
_fx.default.stop($submenu)
}
_position.default.setup($submenu, submenuPosition);
if (animation) {
if ((0, _type.isPlainObject)(animation.to)) {
animation.to.position = submenuPosition
}
this._animate($submenu, animation)
}
$submenu.css("visibility", "visible")
}
};
_proto._animate = function($container, options) {
_fx.default.animate($container, options)
};
_proto._getSubmenuPosition = function($rootItem) {
const submenuDirection = this.option("submenuDirection").toLowerCase();
const $rootItemWrapper = $rootItem.parent(".".concat("dx-menu-item-wrapper"));
const position = {
collision: "flip",
of: $rootItemWrapper,
offset: {
h: 0,
v: -1
}
};
switch (submenuDirection) {
case "left":
position.at = "left top";
position.my = "right top";
break;
case "right":
position.at = "right top";
position.my = "left top";
break;
default:
if (this.option("rtlEnabled")) {
position.at = "left top";
position.my = "right top"
} else {
position.at = "right top";
position.my = "left top"
}
}
return position
};
_proto._updateSubmenuVisibilityOnClick = function(actionArgs) {
if (!actionArgs.args.length) {
return
}
const itemData = actionArgs.args[0].itemData;
const node = this._dataAdapter.getNodeByItem(itemData);
if (!node) {
return
}
const $itemElement = (0, _renderer.default)(actionArgs.args[0].itemElement);
let $submenu = $itemElement.find(".".concat("dx-submenu"));
const shouldRenderSubmenu = this._hasSubmenu(node) && !$submenu.length;
if (shouldRenderSubmenu) {
this._renderSubmenuItems(node, $itemElement);
$submenu = $itemElement.find(".".concat("dx-submenu"))
}
if ($itemElement.context === $submenu.context && "visible" === $submenu.css("visibility")) {
return
}
this._updateSelectedItemOnClick(actionArgs);
const notCloseMenuOnItemClick = itemData && false === itemData.closeMenuOnClick;
if (!itemData || itemData.disabled || notCloseMenuOnItemClick) {
return
}
if (0 === $submenu.length) {
const $prevSubmenu = (0, _renderer.default)($itemElement.parents(".".concat("dx-submenu"))[0]);
this._hideSubmenu($prevSubmenu);
if (!actionArgs.canceled && this._overlay && this._overlay.option("visible")) {
this.option("visible", false)
}
} else {
if (this._shownSubmenus && this._shownSubmenus.length > 0) {
if (this._shownSubmenus[0].is($submenu)) {
this._hideSubmenu($submenu)
}
}
this._showSubmenu($itemElement)
}
};
_proto._hideSubmenu = function($curSubmenu) {
const shownSubmenus = (0, _extend.extend)([], this._shownSubmenus);
(0, _iterator.each)(shownSubmenus, (index, $submenu) => {
if ($curSubmenu.is($submenu) || (0, _dom.contains)($curSubmenu[0], $submenu[0])) {
$submenu.parent().removeClass("dx-menu-item-expanded");
this._hideSubmenuCore($submenu)
}
})
};
_proto._hideSubmenuCore = function($submenu) {
const index = this._shownSubmenus.indexOf($submenu);
const animation = this.option("animation") ? this.option("animation").hide : null;
if (index >= 0) {
this._shownSubmenus.splice(index, 1)
}
this._stopAnimate($submenu);
animation && this._animate($submenu, animation);
$submenu.css("visibility", "hidden")
};
_proto._stopAnimate = function($container) {
_fx.default.stop($container, true)
};
_proto._hideAllShownSubmenus = function() {
const shownSubmenus = (0, _extend.extend)([], this._shownSubmenus);
const $expandedItems = this._overlay.$content().find(".".concat("dx-menu-item-expanded"));
$expandedItems.removeClass("dx-menu-item-expanded");
(0, _iterator.each)(shownSubmenus, (_, $submenu) => {
this._hideSubmenu($submenu)
})
};
_proto._visibilityChanged = function(visible) {
if (visible) {
this._renderContentImpl()
}
};
_proto._optionChanged = function(args) {
if (ACTIONS.includes(args.name)) {
this._initActions();
return
}
switch (args.name) {
case "visible":
this._renderVisibility(args.value);
break;
case "showEvent":
case "position":
case "submenuDirection":
this._invalidate();
break;
case "target":
args.previousValue && this._detachShowContextMenuEvents(args.previousValue);
this._invalidate();
break;
case "closeOnOutsideClick":
case "hideOnOutsideClick":
break;
default:
_MenuBase.prototype._optionChanged.call(this, args)
}
};
_proto._renderVisibility = function(showing) {
return showing ? this._show() : this._hide()
};
_proto._toggleVisibility = function() {};
_proto._show = function(event) {
const args = {
jQEvent: event
};
let promise = (new _deferred.Deferred).reject().promise();
this._actions.onShowing(args);
if (args.cancel) {
return promise
}
const position = this._positionContextMenu(event);
if (position) {
var _event$originalEvent;
if (!this._overlay) {
this._renderContextMenuOverlay();
this._overlay.$content().addClass(this._widgetClass());
this._renderFocusState();
this._attachHoverEvents();
this._attachClickEvent();
this._renderItems(this._dataAdapter.getRootNodes())
}
this._setOptionWithoutOptionChange("visible", true);
this._overlay.option("position", position);
promise = this._overlay.show();
event && event.stopPropagation();
this._setAriaAttributes();
if ((null === event || void 0 === event ? void 0 : null === (_event$originalEvent = event.originalEvent) || void 0 === _event$originalEvent ? void 0 : _event$originalEvent.type) === _hold.default.name) {
this.preventShowingDefaultContextMenuAboveOverlay()
}
}
return promise
};
_proto._setAriaAttributes = function() {
this._overlayContentId = "dx-".concat(new _guid.default);
this.setAria("owns", this._overlayContentId);
this.setAria({
id: this._overlayContentId,
role: "menu"
}, this._overlay.$content())
};
_proto._cleanAriaAttributes = function() {
this._overlay && this.setAria("id", null, this._overlay.$content());
this.setAria("owns", void 0)
};
_proto._getTarget = function() {
return this.option("target") || this.option("position").of || (0, _renderer.default)(_dom_adapter.default.getDocument())
};
_proto._getContextMenuPosition = function() {
return (0, _extend.extend)({}, this.option("position"), {
of: this._getTarget()
})
};
_proto._positionContextMenu = function(jQEvent) {
let position = this._getContextMenuPosition();
const isInitialPosition = this._isInitialOptionValue("position");
const positioningAction = this._createActionByOption("onPositioning");
if (jQEvent && jQEvent.preventDefault && isInitialPosition) {
position.of = jQEvent
}
const actionArgs = {
position: position,
event: jQEvent
};
positioningAction(actionArgs);
if (actionArgs.cancel) {
position = null
} else if (actionArgs.event) {
actionArgs.event.cancel = true;
jQEvent.preventDefault()
}
return position
};
_proto._refresh = function() {
if (!(0, _window.hasWindow)()) {
_MenuBase.prototype._refresh.call(this)
} else if (this._overlay) {
const lastPosition = this._overlay.option("position");
_MenuBase.prototype._refresh.call(this);
this._overlay && this._overlay.option("position", lastPosition)
} else {
_MenuBase.prototype._refresh.call(this)
}
};
_proto._hide = function() {
let promise;
if (this._overlay) {
promise = this._overlay.hide();
this._setOptionWithoutOptionChange("visible", false)
}
this._cleanAriaAttributes();
this.option("focusedElement", null);
return promise || (new _deferred.Deferred).reject().promise()
};
_proto.toggle = function(showing) {
const visible = this.option("visible");
showing = void 0 === showing ? !visible : showing;
return this._renderVisibility(showing)
};
_proto.show = function() {
return this.toggle(true)
};
_proto.hide = function() {
return this.toggle(false)
};
return ContextMenu
}(_ui2.default);
(0, _component_registrator.default)("dxContextMenu", ContextMenu);
var _default = ContextMenu;
exports.default = _default;
module.exports = exports.default;
module.exports.default = exports.default;