devextreme
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HTML5 JavaScript Component Suite for Responsive Web Development
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JavaScript
/**
* DevExtreme (cjs/__internal/ui/list/m_list.edit.js)
* Version: 24.2.6
* Build date: Mon Mar 17 2025
*
* Copyright (c) 2012 - 2025 Developer Express Inc. ALL RIGHTS RESERVED
* Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
*/
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _index = require("../../../common/core/events/utils/index");
var _message = _interopRequireDefault(require("../../../common/core/localization/message"));
var _renderer = _interopRequireDefault(require("../../../core/renderer"));
var _extend = require("../../../core/utils/extend");
var _m_list = require("./m_list.base");
var _m_listEdit = _interopRequireDefault(require("./m_list.edit.provider"));
var _m_listEditStrategy = _interopRequireDefault(require("./m_list.edit.strategy.grouped"));
function _interopRequireDefault(e) {
return e && e.__esModule ? e : {
default: e
}
}
function _extends() {
return _extends = Object.assign ? Object.assign.bind() : function(n) {
for (var e = 1; e < arguments.length; e++) {
var t = arguments[e];
for (var r in t) {
({}).hasOwnProperty.call(t, r) && (n[r] = t[r])
}
}
return n
}, _extends.apply(null, arguments)
}
const LIST_ITEM_SELECTED_CLASS = "dx-list-item-selected";
const LIST_ITEM_RESPONSE_WAIT_CLASS = "dx-list-item-response-wait";
class ListEdit extends _m_list.ListBase {
_supportedKeys() {
const that = this;
const parent = super._supportedKeys();
const moveFocusedItem = (e, moveUp) => {
const editStrategy = this._editStrategy;
const {
focusedElement: focusedElement
} = this.option();
const focusedItemIndex = editStrategy.getNormalizedIndex(focusedElement);
const isLastIndexFocused = focusedItemIndex === this._getLastItemIndex();
if (isLastIndexFocused && this._dataController.isLoading()) {
return
}
if (e.shiftKey && that.option("itemDragging.allowReordering")) {
const nextItemIndex = focusedItemIndex + (moveUp ? -1 : 1);
const $nextItem = editStrategy.getItemElement(nextItemIndex);
this.reorderItem(focusedElement, $nextItem);
this.scrollToItem(focusedElement);
e.preventDefault()
} else {
const editProvider = this._editProvider;
const isInternalMoving = editProvider.handleKeyboardEvents(focusedItemIndex, moveUp);
if (!isInternalMoving) {
moveUp ? parent.upArrow(e) : parent.downArrow(e)
}
}
};
return _extends({}, parent, {
del: e => {
if (that.option("allowItemDeleting")) {
e.preventDefault();
that.deleteItem(that.option("focusedElement"))
}
},
upArrow: e => moveFocusedItem(e, true),
downArrow: e => moveFocusedItem(e),
enter: function(e) {
if (!this._editProvider.handleEnterPressing(e)) {
parent.enter.apply(this, arguments)
}
},
space: function(e) {
if (!this._editProvider.handleEnterPressing(e)) {
parent.space.apply(this, arguments)
}
}
})
}
_updateSelection() {
this._editProvider.afterItemsRendered();
super._updateSelection()
}
_getLastItemIndex() {
return this._itemElements().length - 1
}
_refreshItemElements() {
super._refreshItemElements();
const excludedSelectors = this._editProvider.getExcludedItemSelectors();
if (excludedSelectors.length) {
this._itemElementsCache = this._itemElementsCache.not(excludedSelectors)
}
}
_isItemStrictEquals(item1, item2) {
const privateKey = null === item1 || void 0 === item1 ? void 0 : item1.__dx_key__;
if (privateKey && !this.key() && this._selection.isItemSelected(privateKey)) {
return false
}
return super._isItemStrictEquals(item1, item2)
}
_getDefaultOptions() {
return (0, _extend.extend)(super._getDefaultOptions(), {
showSelectionControls: false,
selectionMode: "none",
selectAllMode: "page",
onSelectAllValueChanged: null,
selectAllText: _message.default.format("dxList-selectAll"),
menuItems: [],
menuMode: "context",
allowItemDeleting: false,
itemDeleteMode: "static",
itemDragging: {}
})
}
_defaultOptionsRules() {
return super._defaultOptionsRules().concat([{
device: device => "ios" === device.platform,
options: {
menuMode: "slide",
itemDeleteMode: "slideItem"
}
}, {
device: {
platform: "android"
},
options: {
itemDeleteMode: "swipe"
}
}])
}
_init() {
super._init();
this._initEditProvider()
}
_initDataSource() {
super._initDataSource();
if (!this._isPageSelectAll()) {
var _this$_dataSource;
null === (_this$_dataSource = this._dataSource) || void 0 === _this$_dataSource || _this$_dataSource.requireTotalCount(true)
}
}
_isPageSelectAll() {
const {
selectAllMode: selectAllMode
} = this.option();
return "page" === selectAllMode
}
_initEditProvider() {
this._editProvider = new _m_listEdit.default(this)
}
_disposeEditProvider() {
if (this._editProvider) {
this._editProvider.dispose()
}
}
_refreshEditProvider() {
this._disposeEditProvider();
this._initEditProvider()
}
_initEditStrategy() {
if (this.option("grouped")) {
this._editStrategy = new _m_listEditStrategy.default(this)
} else {
super._initEditStrategy()
}
}
_initMarkup() {
this._refreshEditProvider();
super._initMarkup()
}
_renderItems() {
super._renderItems(...arguments);
this._editProvider.afterItemsRendered()
}
_renderItem(index, itemData, $container, $itemToReplace) {
const {
showSelectionControls: showSelectionControls,
selectionMode: selectionMode
} = this.option();
const $itemFrame = super._renderItem(index, itemData, $container, $itemToReplace);
if (showSelectionControls && "none" !== selectionMode) {
this._updateItemAriaLabel($itemFrame, itemData)
}
return $itemFrame
}
_updateItemAriaLabel($itemFrame, itemData) {
var _this$_displayGetter;
const label = (null === (_this$_displayGetter = this._displayGetter) || void 0 === _this$_displayGetter ? void 0 : _this$_displayGetter.call(this, itemData)) ?? (null === itemData || void 0 === itemData ? void 0 : itemData.text) ?? itemData;
this.setAria("label", label, $itemFrame)
}
_selectedItemClass() {
return "dx-list-item-selected"
}
_itemResponseWaitClass() {
return "dx-list-item-response-wait"
}
_itemClickHandler(e) {
const $itemElement = (0, _renderer.default)(e.currentTarget);
if ($itemElement.is(".dx-state-disabled, .dx-state-disabled *")) {
return
}
const handledByEditProvider = this._editProvider.handleClick($itemElement, e);
if (handledByEditProvider) {
return
}
this._saveSelectionChangeEvent(e);
super._itemClickHandler(...arguments)
}
_shouldFireContextMenuEvent() {
return super._shouldFireContextMenuEvent(...arguments) || this._editProvider.contextMenuHandlerExists()
}
_itemHoldHandler(e) {
const $itemElement = (0, _renderer.default)(e.currentTarget);
if ($itemElement.is(".dx-state-disabled, .dx-state-disabled *")) {
return
}
const handledByEditProvider = (0, _index.isTouchEvent)(e) && this._editProvider.handleContextMenu($itemElement, e);
if (handledByEditProvider) {
e.handledByEditProvider = true;
return
}
super._itemHoldHandler(...arguments)
}
_getItemContainer(changeData) {
if (this.option("grouped")) {
var _this$_editStrategy$g;
const groupIndex = null === (_this$_editStrategy$g = this._editStrategy.getIndexByItemData(changeData)) || void 0 === _this$_editStrategy$g ? void 0 : _this$_editStrategy$g.group;
return this._getGroupContainerByIndex(groupIndex)
}
return super._getItemContainer(changeData)
}
_itemContextMenuHandler(e) {
const $itemElement = (0, _renderer.default)(e.currentTarget);
if ($itemElement.is(".dx-state-disabled, .dx-state-disabled *")) {
return
}
const handledByEditProvider = !e.handledByEditProvider && this._editProvider.handleContextMenu($itemElement, e);
if (handledByEditProvider) {
e.preventDefault();
return
}
super._itemContextMenuHandler(...arguments)
}
_postprocessRenderItem(args) {
super._postprocessRenderItem(...arguments);
this._editProvider.modifyItemElement(args)
}
_clean() {
this._disposeEditProvider();
super._clean()
}
focusListItem(index) {
const $item = this._editStrategy.getItemElement(index);
this.option("focusedElement", $item);
this.focus();
this.scrollToItem(this.option("focusedElement"))
}
_optionChanged(args) {
switch (args.name) {
case "selectAllMode":
this._initDataSource();
this._dataController.pageIndex(0);
this._dataController.load();
break;
case "grouped":
this._clearSelectedItems();
delete this._renderingGroupIndex;
this._initEditStrategy();
super._optionChanged(args);
break;
case "showSelectionControls":
case "menuItems":
case "menuMode":
case "allowItemDeleting":
case "itemDeleteMode":
case "itemDragging":
case "selectAllText":
this._invalidate();
break;
case "onSelectAllValueChanged":
break;
default:
super._optionChanged(args)
}
}
selectAll() {
return this._selection.selectAll(this._isPageSelectAll())
}
unselectAll() {
return this._selection.deselectAll(this._isPageSelectAll())
}
isSelectAll() {
return this._selection.getSelectAllState(this._isPageSelectAll())
}
getFlatIndexByItemElement(itemElement) {
return this._itemElements().index(itemElement)
}
getItemElementByFlatIndex(flatIndex) {
const $itemElements = this._itemElements();
if (flatIndex < 0 || flatIndex >= $itemElements.length) {
return (0, _renderer.default)()
}
return $itemElements.eq(flatIndex)
}
getItemByIndex(index) {
return this._editStrategy.getItemDataByIndex(index)
}
deleteItem(itemElement) {
const editStrategy = this._editStrategy;
const deletingElementIndex = editStrategy.getNormalizedIndex(itemElement);
const {
focusedElement: focusedElement,
focusStateEnabled: focusStateEnabled
} = this.option();
const focusedItemIndex = focusedElement ? editStrategy.getNormalizedIndex(focusedElement) : deletingElementIndex;
const isLastIndexFocused = focusedItemIndex === this._getLastItemIndex();
const nextFocusedItem = isLastIndexFocused || deletingElementIndex < focusedItemIndex ? focusedItemIndex - 1 : focusedItemIndex;
const promise = super.deleteItem(itemElement);
return promise.done((function() {
if (focusStateEnabled) {
this.focusListItem(nextFocusedItem)
}
}))
}
}
var _default = exports.default = ListEdit;