devextreme
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HTML5 JavaScript Component Suite for Responsive Web Development
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JavaScript
/**
* DevExtreme (cjs/ui/grid_core/ui.grid_core.utils.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/
*/
"use strict";
exports.default = void 0;
var _renderer = _interopRequireDefault(require("../../core/renderer"));
var _type = require("../../core/utils/type");
var _deferred = require("../../core/utils/deferred");
var _filtering = _interopRequireDefault(require("../shared/filtering"));
var _string = require("../../core/utils/string");
var _iterator = require("../../core/utils/iterator");
var _extend = require("../../core/utils/extend");
var _position = require("../../core/utils/position");
var _data = require("../../core/utils/data");
var _common = require("../../core/utils/common");
var _load_panel = _interopRequireDefault(require("../load_panel"));
var _utils = _interopRequireDefault(require("../../data/utils"));
var _format_helper = _interopRequireDefault(require("../../format_helper"));
var _window = require("../../core/utils/window");
var _events_engine = _interopRequireDefault(require("../../events/core/events_engine"));
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
}
}
var DATAGRID_SELECTION_DISABLED_CLASS = "dx-selection-disabled";
var DATAGRID_GROUP_OPENED_CLASS = "dx-datagrid-group-opened";
var DATAGRID_GROUP_CLOSED_CLASS = "dx-datagrid-group-closed";
var DATAGRID_EXPAND_CLASS = "dx-datagrid-expand";
var NO_DATA_CLASS = "nodata";
var DATE_INTERVAL_SELECTORS = {
year: function(value) {
return value && value.getFullYear()
},
month: function(value) {
return value && value.getMonth() + 1
},
day: function(value) {
return value && value.getDate()
},
quarter: function(value) {
return value && Math.floor(value.getMonth() / 3) + 1
},
hour: function(value) {
return value && value.getHours()
},
minute: function(value) {
return value && value.getMinutes()
},
second: function(value) {
return value && value.getSeconds()
}
};
var getIntervalSelector = function() {
var data = arguments[1];
var value = this.calculateCellValue(data);
if (!(0, _type.isDefined)(value)) {
return null
} else if (isDateType(this.dataType)) {
var nameIntervalSelector = arguments[0];
return DATE_INTERVAL_SELECTORS[nameIntervalSelector](value)
} else if ("number" === this.dataType) {
var groupInterval = arguments[0];
return Math.floor(Number(value) / groupInterval) * groupInterval
}
};
var equalSelectors = function(selector1, selector2) {
if ((0, _type.isFunction)(selector1) && (0, _type.isFunction)(selector2)) {
if (selector1.originalCallback && selector2.originalCallback) {
return selector1.originalCallback === selector2.originalCallback && selector1.columnIndex === selector2.columnIndex
}
}
return selector1 === selector2
};
function isDateType(dataType) {
return "date" === dataType || "datetime" === dataType
}
var setEmptyText = function($container) {
$container.get(0).textContent = "\xa0"
};
var normalizeSortingInfo = function(sort) {
sort = sort || [];
var result = _utils.default.normalizeSortingInfo(sort);
for (var i = 0; i < sort.length; i++) {
if (sort && sort[i] && void 0 !== sort[i].isExpanded) {
result[i].isExpanded = sort[i].isExpanded
}
if (sort && sort[i] && void 0 !== sort[i].groupInterval) {
result[i].groupInterval = sort[i].groupInterval
}
}
return result
};
var formatValue = function(value, options) {
var valueText = _format_helper.default.format(value, options.format) || value && value.toString() || "";
var formatObject = {
value: value,
valueText: options.getDisplayFormat ? options.getDisplayFormat(valueText) : valueText,
target: options.target || "row",
groupInterval: options.groupInterval
};
return options.customizeText ? options.customizeText.call(options, formatObject) : formatObject.valueText
};
var getSummaryText = function(summaryItem, summaryTexts) {
var displayFormat = summaryItem.displayFormat || summaryItem.columnCaption && summaryTexts[summaryItem.summaryType + "OtherColumn"] || summaryTexts[summaryItem.summaryType];
return formatValue(summaryItem.value, {
format: summaryItem.valueFormat,
getDisplayFormat: function(valueText) {
return displayFormat ? (0, _string.format)(displayFormat, valueText, summaryItem.columnCaption) : valueText
},
customizeText: summaryItem.customizeText
})
};
var getWidgetInstance = function($element) {
var editorData = $element.data && $element.data();
var dxComponents = editorData && editorData.dxComponents;
var widgetName = dxComponents && dxComponents[0];
return widgetName && editorData[widgetName]
};
var equalFilterParameters = function equalFilterParameters(filter1, filter2) {
if (Array.isArray(filter1) && Array.isArray(filter2)) {
if (filter1.length !== filter2.length) {
return false
} else {
for (var i = 0; i < filter1.length; i++) {
if (!equalFilterParameters(filter1[i], filter2[i])) {
return false
}
}
}
return true
} else if ((0, _type.isFunction)(filter1) && filter1.columnIndex >= 0 && (0, _type.isFunction)(filter2) && filter2.columnIndex >= 0) {
return filter1.columnIndex === filter2.columnIndex && (0, _data.toComparable)(filter1.filterValue) === (0, _data.toComparable)(filter2.filterValue)
} else {
return (0, _data.toComparable)(filter1) == (0, _data.toComparable)(filter2)
}
};
var _default = {
renderNoDataText: function($element) {
$element = $element || this.element();
if (!$element) {
return
}
var noDataClass = this.addWidgetPrefix(NO_DATA_CLASS);
var noDataElement = $element.find("." + noDataClass).last();
var isVisible = this._dataController.isEmpty();
var isLoading = this._dataController.isLoading();
if (!noDataElement.length) {
noDataElement = (0, _renderer.default)("<span>").addClass(noDataClass).appendTo($element)
}
if (isVisible && !isLoading) {
noDataElement.removeClass("dx-hidden").text(this._getNoDataText())
} else {
noDataElement.addClass("dx-hidden")
}
},
renderLoadPanel: function($element, $container, isLocalStore) {
var loadPanelOptions;
this._loadPanel && this._loadPanel.$element().remove();
loadPanelOptions = this.option("loadPanel");
if (loadPanelOptions && ("auto" === loadPanelOptions.enabled ? !isLocalStore : loadPanelOptions.enabled)) {
loadPanelOptions = (0, _extend.extend)({
shading: false,
message: loadPanelOptions.text,
position: function() {
var $window = (0, _renderer.default)((0, _window.getWindow)());
if ($element.height() > $window.height()) {
return {
of: $window,
boundary: $element,
collision: "fit"
}
}
return {
of: $element
}
},
container: $container
}, loadPanelOptions);
this._loadPanel = this._createComponent((0, _renderer.default)("<div>").appendTo($container), _load_panel.default, loadPanelOptions)
} else {
this._loadPanel = null
}
},
getIndexByKey: function(key, items, keyName) {
var index = -1;
if (void 0 !== key && Array.isArray(items)) {
keyName = arguments.length <= 2 ? "key" : keyName;
for (var i = 0; i < items.length; i++) {
var item = (0, _type.isDefined)(keyName) ? items[i][keyName] : items[i];
if ((0, _common.equalByValue)(key, item)) {
index = i;
break
}
}
}
return index
},
combineFilters: function(filters, operation) {
var resultFilter = [];
operation = operation || "and";
for (var i = 0; i < filters.length; i++) {
if (!filters[i]) {
continue
}
if (resultFilter.length) {
resultFilter.push(operation)
}
resultFilter.push(filters[i])
}
if (1 === resultFilter.length) {
resultFilter = resultFilter[0]
}
if (resultFilter.length) {
return resultFilter
}
},
checkChanges: function(changes, changeNames) {
var changesWithChangeNamesCount = 0;
for (var i = 0; i < changeNames.length; i++) {
if (changes[changeNames[i]]) {
changesWithChangeNamesCount++
}
}
return changes.length && changes.length === changesWithChangeNamesCount
},
equalFilterParameters: equalFilterParameters,
proxyMethod: function(instance, methodName, defaultResult) {
if (!instance[methodName]) {
instance[methodName] = function() {
var dataSource = this._dataSource;
return dataSource ? dataSource[methodName].apply(dataSource, arguments) : defaultResult
}
}
},
formatValue: formatValue,
getFormatOptionsByColumn: function(column, target) {
return {
format: column.format,
getDisplayFormat: column.getDisplayFormat,
customizeText: column.customizeText,
target: target,
trueText: column.trueText,
falseText: column.falseText
}
},
getDisplayValue: function(column, value, data, rowType) {
if (column.displayValueMap && void 0 !== column.displayValueMap[value]) {
return column.displayValueMap[value]
} else if (column.calculateDisplayValue && data && "group" !== rowType) {
return column.calculateDisplayValue(data)
} else if (column.lookup && !("group" === rowType && (column.calculateGroupValue || column.calculateDisplayValue))) {
return column.lookup.calculateCellValue(value)
}
return value
},
getGroupRowSummaryText: function(summaryItems, summaryTexts) {
var result = "(";
for (var i = 0; i < summaryItems.length; i++) {
var summaryItem = summaryItems[i];
result += (i > 0 ? ", " : "") + getSummaryText(summaryItem, summaryTexts)
}
return result + ")"
},
getSummaryText: getSummaryText,
normalizeSortingInfo: normalizeSortingInfo,
getFormatByDataType: function(dataType) {
switch (dataType) {
case "date":
return "shortDate";
case "datetime":
return "shortDateShortTime"
}
},
getHeaderFilterGroupParameters: function(column, remoteGrouping) {
var result = [];
var dataField = column.dataField || column.name;
var groupInterval = _filtering.default.getGroupInterval(column);
if (groupInterval) {
(0, _iterator.each)(groupInterval, (function(index, interval) {
result.push(remoteGrouping ? {
selector: dataField,
groupInterval: interval,
isExpanded: index < groupInterval.length - 1
} : getIntervalSelector.bind(column, interval))
}));
return result
}
if (remoteGrouping) {
result = [{
selector: dataField,
isExpanded: false
}]
} else {
result = function(data) {
var result = column.calculateCellValue(data);
if (void 0 === result || "" === result) {
result = null
}
return result
};
if (column.sortingMethod) {
result = [{
selector: result,
compare: column.sortingMethod.bind(column)
}]
}
}
return result
},
equalSortParameters: function(sortParameters1, sortParameters2, ignoreIsExpanded) {
sortParameters1 = normalizeSortingInfo(sortParameters1);
sortParameters2 = normalizeSortingInfo(sortParameters2);
if (Array.isArray(sortParameters1) && Array.isArray(sortParameters2)) {
if (sortParameters1.length !== sortParameters2.length) {
return false
} else {
for (var i = 0; i < sortParameters1.length; i++) {
if (!equalSelectors(sortParameters1[i].selector, sortParameters2[i].selector) || sortParameters1[i].desc !== sortParameters2[i].desc || sortParameters1[i].groupInterval !== sortParameters2[i].groupInterval || !ignoreIsExpanded && Boolean(sortParameters1[i].isExpanded) !== Boolean(sortParameters2[i].isExpanded)) {
return false
}
}
}
return true
} else {
return (!sortParameters1 || !sortParameters1.length) === (!sortParameters2 || !sortParameters2.length)
}
},
getPointsByColumns: function(items, pointCreated, isVertical, startColumnIndex) {
var cellsLength = items.length;
var notCreatePoint = false;
var item;
var offset;
var columnIndex = startColumnIndex || 0;
var result = [];
var rtlEnabled;
for (var i = 0; i <= cellsLength; i++) {
if (i < cellsLength) {
item = items.eq(i);
offset = item.offset();
rtlEnabled = "rtl" === item.css("direction")
}
var point = {
index: columnIndex,
x: offset ? offset.left + (!isVertical && rtlEnabled ^ i === cellsLength ? (0, _position.getBoundingRect)(item[0]).width : 0) : 0,
y: offset ? offset.top + (isVertical && i === cellsLength ? (0, _position.getBoundingRect)(item[0]).height : 0) : 0,
columnIndex: columnIndex
};
if (!isVertical && i > 0) {
var prevItemOffset = items.eq(i - 1).offset();
if (prevItemOffset.top < point.y) {
point.y = prevItemOffset.top
}
}
if (pointCreated) {
notCreatePoint = pointCreated(point)
}
if (!notCreatePoint) {
result.push(point)
}
columnIndex++
}
return result
},
getExpandCellTemplate: function() {
return {
allowRenderToDetachedContainer: true,
render: function(container, options) {
var $container = (0, _renderer.default)(container);
if ((0, _type.isDefined)(options.value) && !(options.data && options.data.isContinuation) && !options.row.isNewRow) {
var rowsView = options.component.getView("rowsView");
$container.addClass(DATAGRID_EXPAND_CLASS).addClass(DATAGRID_SELECTION_DISABLED_CLASS);
(0, _renderer.default)("<div>").addClass(options.value ? DATAGRID_GROUP_OPENED_CLASS : DATAGRID_GROUP_CLOSED_CLASS).appendTo($container);
rowsView.setAria("label", options.value ? rowsView.localize("dxDataGrid-ariaCollapse") : rowsView.localize("dxDataGrid-ariaExpand"), $container)
} else {
setEmptyText($container)
}
}
}
},
setEmptyText: setEmptyText,
isDateType: isDateType,
getSelectionRange: function(focusedElement) {
try {
if (focusedElement) {
return {
selectionStart: focusedElement.selectionStart,
selectionEnd: focusedElement.selectionEnd
}
}
} catch (e) {}
return {}
},
setSelectionRange: function(focusedElement, selectionRange) {
try {
if (focusedElement && focusedElement.setSelectionRange) {
focusedElement.setSelectionRange(selectionRange.selectionStart, selectionRange.selectionEnd)
}
} catch (e) {}
},
focusAndSelectElement: function(component, $element) {
_events_engine.default.trigger($element, "focus");
var isSelectTextOnEditingStart = component.option("editing.selectTextOnEditStart");
var keyboardController = component.getController("keyboardNavigation");
var isEditingNavigationMode = keyboardController && keyboardController._isFastEditingStarted();
var element = $element.get(0);
if (isSelectTextOnEditingStart && !isEditingNavigationMode && $element.is(".dx-texteditor-input") && !$element.is("[readonly]")) {
var editor = getWidgetInstance($element.closest(".dx-texteditor"));
(0, _deferred.when)(editor && editor._loadItemDeferred).done((function() {
element.select()
}))
}
},
getWidgetInstance: getWidgetInstance,
getLastResizableColumnIndex: function(columns, resultWidths) {
var hasResizableColumns = columns.some((function(column) {
return column && !column.command && !column.fixed && false !== column.allowResizing
}));
var lastColumnIndex;
for (lastColumnIndex = columns.length - 1; columns[lastColumnIndex]; lastColumnIndex--) {
var column = columns[lastColumnIndex];
var width = resultWidths && resultWidths[lastColumnIndex];
var allowResizing = !hasResizableColumns || false !== column.allowResizing;
if (!column.command && !column.fixed && "adaptiveHidden" !== width && allowResizing) {
break
}
}
return lastColumnIndex
},
isElementInCurrentGrid: function(controller, $element) {
if ($element && $element.length) {
var $grid = $element.closest("." + controller.getWidgetContainerClass()).parent();
return $grid.is(controller.component.$element())
}
return false
}
};
exports.default = _default;
module.exports = exports.default;
module.exports.default = exports.default;