devextreme
Version:
HTML5 JavaScript Component Suite for Responsive Web Development
294 lines (292 loc) • 10.9 kB
JavaScript
/**
* DevExtreme (cjs/ui/list/ui.list.edit.js)
* Version: 21.2.4
* Build date: Mon Dec 06 2021
*
* Copyright (c) 2012 - 2021 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 _index = require("../../events/utils/index");
var _extend = require("../../core/utils/extend");
var _uiListEditStrategy = _interopRequireDefault(require("./ui.list.edit.strategy.grouped"));
var _message = _interopRequireDefault(require("../../localization/message"));
var _uiListEdit = _interopRequireDefault(require("./ui.list.edit.provider"));
var _uiList = require("./ui.list.base");
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
}
}
var LIST_ITEM_SELECTED_CLASS = "dx-list-item-selected";
var LIST_ITEM_RESPONSE_WAIT_CLASS = "dx-list-item-response-wait";
var ListEdit = _uiList.ListBase.inherit({
_supportedKeys: function() {
var _this = this;
var that = this;
var parent = this.callBase();
var moveFocusedItem = function(e, moveUp) {
var editStrategy = _this._editStrategy;
var focusedElement = _this.option("focusedElement");
var focusedItemIndex = editStrategy.getNormalizedIndex(focusedElement);
var isLastIndexFocused = focusedItemIndex === _this._getLastItemIndex();
if (isLastIndexFocused && _this._isDataSourceLoading()) {
return
}
if (e.shiftKey && that.option("itemDragging.allowReordering")) {
var nextItemIndex = focusedItemIndex + (moveUp ? -1 : 1);
var $nextItem = editStrategy.getItemElement(nextItemIndex);
_this.reorderItem(focusedElement, $nextItem);
_this.scrollToItem(focusedElement);
e.preventDefault()
} else {
var editProvider = _this._editProvider;
var isInternalMoving = editProvider.handleKeyboardEvents(focusedItemIndex, moveUp);
if (!isInternalMoving) {
moveUp ? parent.upArrow(e) : parent.downArrow(e)
}
}
};
return (0, _extend.extend)({}, parent, {
del: function(e) {
if (that.option("allowItemDeleting")) {
e.preventDefault();
that.deleteItem(that.option("focusedElement"))
}
},
upArrow: function(e) {
return moveFocusedItem(e, true)
},
downArrow: function(e) {
return 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: function() {
this._editProvider.afterItemsRendered();
this.callBase()
},
_getLastItemIndex: function() {
return this._itemElements().length - 1
},
_refreshItemElements: function() {
this.callBase();
var excludedSelectors = this._editProvider.getExcludedItemSelectors();
if (excludedSelectors.length) {
this._itemElementsCache = this._itemElementsCache.not(excludedSelectors)
}
},
_isItemStrictEquals: function(item1, item2) {
var privateKey = item1 && item1.__dx_key__;
if (privateKey && !this.key() && this._selection.isItemSelected(privateKey)) {
return false
}
return this.callBase(item1, item2)
},
_getDefaultOptions: function() {
return (0, _extend.extend)(this.callBase(), {
showSelectionControls: false,
selectionMode: "none",
selectAllMode: "page",
onSelectAllValueChanged: null,
selectAllText: _message.default.format("dxList-selectAll"),
menuItems: [],
menuMode: "context",
allowItemDeleting: false,
itemDeleteMode: "static",
itemDragging: {}
})
},
_defaultOptionsRules: function() {
return this.callBase().concat([{
device: function(_device) {
return "ios" === _device.platform
},
options: {
menuMode: "slide",
itemDeleteMode: "slideItem"
}
}, {
device: {
platform: "android"
},
options: {
itemDeleteMode: "swipe"
}
}])
},
_init: function() {
this.callBase();
this._initEditProvider()
},
_initDataSource: function() {
this.callBase();
if (!this._isPageSelectAll()) {
this._dataSource && this._dataSource.requireTotalCount(true)
}
},
_isPageSelectAll: function() {
return "page" === this.option("selectAllMode")
},
_initEditProvider: function() {
this._editProvider = new _uiListEdit.default(this)
},
_disposeEditProvider: function() {
if (this._editProvider) {
this._editProvider.dispose()
}
},
_refreshEditProvider: function() {
this._disposeEditProvider();
this._initEditProvider()
},
_initEditStrategy: function() {
if (this.option("grouped")) {
this._editStrategy = new _uiListEditStrategy.default(this)
} else {
this.callBase()
}
},
_initMarkup: function() {
this._refreshEditProvider();
this.callBase()
},
_renderItems: function() {
this.callBase.apply(this, arguments);
this._editProvider.afterItemsRendered()
},
_selectedItemClass: function() {
return LIST_ITEM_SELECTED_CLASS
},
_itemResponseWaitClass: function() {
return LIST_ITEM_RESPONSE_WAIT_CLASS
},
_itemClickHandler: function(e) {
var $itemElement = (0, _renderer.default)(e.currentTarget);
if ($itemElement.is(".dx-state-disabled, .dx-state-disabled *")) {
return
}
var handledByEditProvider = this._editProvider.handleClick($itemElement, e);
if (handledByEditProvider) {
return
}
this._saveSelectionChangeEvent(e);
this.callBase.apply(this, arguments)
},
_shouldFireContextMenuEvent: function() {
return this.callBase.apply(this, arguments) || this._editProvider.contextMenuHandlerExists()
},
_itemHoldHandler: function(e) {
var $itemElement = (0, _renderer.default)(e.currentTarget);
if ($itemElement.is(".dx-state-disabled, .dx-state-disabled *")) {
return
}
var handledByEditProvider = (0, _index.isTouchEvent)(e) && this._editProvider.handleContextMenu($itemElement, e);
if (handledByEditProvider) {
e.handledByEditProvider = true;
return
}
this.callBase.apply(this, arguments)
},
_getItemContainer: function(changeData) {
if (this.option("grouped")) {
var _this$_editStrategy$g;
var groupIndex = null === (_this$_editStrategy$g = this._editStrategy.getIndexByItemData(changeData)) || void 0 === _this$_editStrategy$g ? void 0 : _this$_editStrategy$g.group;
return this._getGroupContainerByIndex(groupIndex)
} else {
return this.callBase(changeData)
}
},
_itemContextMenuHandler: function(e) {
var $itemElement = (0, _renderer.default)(e.currentTarget);
if ($itemElement.is(".dx-state-disabled, .dx-state-disabled *")) {
return
}
var handledByEditProvider = !e.handledByEditProvider && this._editProvider.handleContextMenu($itemElement, e);
if (handledByEditProvider) {
e.preventDefault();
return
}
this.callBase.apply(this, arguments)
},
_postprocessRenderItem: function(args) {
this.callBase.apply(this, arguments);
this._editProvider.modifyItemElement(args)
},
_clean: function() {
this._disposeEditProvider();
this.callBase()
},
focusListItem: function(index) {
var $item = this._editStrategy.getItemElement(index);
this.option("focusedElement", $item);
this.focus();
this.scrollToItem(this.option("focusedElement"))
},
_optionChanged: function(args) {
switch (args.name) {
case "selectAllMode":
this._initDataSource();
this._dataSource.pageIndex(0);
this._dataSource.load();
break;
case "grouped":
this._clearSelectedItems();
delete this._renderingGroupIndex;
this._initEditStrategy();
this.callBase(args);
break;
case "showSelectionControls":
case "menuItems":
case "menuMode":
case "allowItemDeleting":
case "itemDeleteMode":
case "itemDragging":
case "selectAllText":
this._invalidate();
break;
case "onSelectAllValueChanged":
break;
default:
this.callBase(args)
}
},
selectAll: function() {
return this._selection.selectAll(this._isPageSelectAll())
},
unselectAll: function() {
return this._selection.deselectAll(this._isPageSelectAll())
},
isSelectAll: function() {
return this._selection.getSelectAllState(this._isPageSelectAll())
},
getFlatIndexByItemElement: function(itemElement) {
return this._itemElements().index(itemElement)
},
getItemElementByFlatIndex: function(flatIndex) {
var $itemElements = this._itemElements();
if (flatIndex < 0 || flatIndex >= $itemElements.length) {
return (0, _renderer.default)()
}
return $itemElements.eq(flatIndex)
},
getItemByIndex: function(index) {
return this._editStrategy.getItemDataByIndex(index)
}
});
var _default = ListEdit;
exports.default = _default;
module.exports = exports.default;
module.exports.default = exports.default;