devextreme
Version:
HTML5 JavaScript Component Suite for Responsive Web Development
138 lines (137 loc) • 4.3 kB
JavaScript
/**
* DevExtreme (esm/ui/form/ui.form.items_runtime_info.js)
* Version: 21.1.4
* Build date: Mon Jun 21 2021
*
* Copyright (c) 2012 - 2021 Developer Express Inc. ALL RIGHTS RESERVED
* Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
*/
import Guid from "../../core/guid";
import {
each
} from "../../core/utils/iterator";
import {
extend
} from "../../core/utils/extend";
import {
isString
} from "../../core/utils/type";
export default class FormItemsRunTimeInfo {
constructor() {
this._map = {}
}
_findWidgetInstance(condition) {
var result;
each(this._map, (function(guid, _ref) {
var {
widgetInstance: widgetInstance,
item: item
} = _ref;
if (condition(item)) {
result = widgetInstance;
return false
}
}));
return result
}
_findFieldByCondition(callback, valueExpr) {
var result;
each(this._map, (function(key, value) {
if (callback(value)) {
result = "guid" === valueExpr ? key : value[valueExpr];
return false
}
}));
return result
}
clear() {
this._map = {}
}
removeItemsByItems(itemsRunTimeInfo) {
each(itemsRunTimeInfo.getItems(), guid => this.removeItemByKey(guid))
}
removeItemByKey(key) {
delete this._map[key]
}
add(options) {
var key = options.guid || new Guid;
this._map[key] = options;
return key
}
addItemsOrExtendFrom(itemsRunTimeInfo) {
itemsRunTimeInfo.each((key, itemRunTimeInfo) => {
if (this._map[key]) {
if (itemRunTimeInfo.widgetInstance) {
this._map[key].widgetInstance = itemRunTimeInfo.widgetInstance
}
this._map[key].$itemContainer = itemRunTimeInfo.$itemContainer
} else {
this.add({
item: itemRunTimeInfo.item,
widgetInstance: itemRunTimeInfo.widgetInstance,
guid: key,
$itemContainer: itemRunTimeInfo.$itemContainer
})
}
})
}
extendRunTimeItemInfoByKey(key, options) {
if (this._map[key]) {
this._map[key] = extend(this._map[key], options)
}
}
findWidgetInstanceByItem(item) {
return this._findWidgetInstance(storedItem => storedItem === item)
}
getGroupOrTabLayoutManagerByPath(targetPath) {
return this._findFieldByCondition(_ref2 => {
var {
path: path
} = _ref2;
return path === targetPath
}, "layoutManager")
}
getKeyByPath(targetPath) {
return this._findFieldByCondition(_ref3 => {
var {
path: path
} = _ref3;
return path === targetPath
}, "guid")
}
findWidgetInstanceByName(name) {
return this._findWidgetInstance(item => name === item.name)
}
findWidgetInstanceByDataField(dataField) {
return this._findWidgetInstance(item => dataField === (isString(item) ? item : item.dataField))
}
findItemContainerByItem(item) {
for (var key in this._map) {
if (this._map[key].item === item) {
return this._map[key].$itemContainer
}
}
return null
}
findItemIndexByItem(targetItem) {
return this._findFieldByCondition(_ref4 => {
var {
item: item
} = _ref4;
return item === targetItem
}, "itemIndex")
}
getItems() {
return this._map
}
each(handler) {
each(this._map, (function(key, itemRunTimeInfo) {
handler(key, itemRunTimeInfo)
}))
}
removeItemsByPathStartWith(path) {
var keys = Object.keys(this._map);
var filteredKeys = keys.filter(key => this._map[key].path.indexOf(path, 0) > -1);
filteredKeys.forEach(key => this.removeItemByKey(key))
}
}