devextreme
Version:
HTML5 JavaScript Component Suite for Responsive Web Development
506 lines (505 loc) • 26.1 kB
JavaScript
/**
* DevExtreme (cjs/__internal/grids/tree_list/selection/module.js)
* Version: 22.1.9
* Build date: Tue Apr 18 2023
*
* Copyright (c) 2012 - 2023 Developer Express Inc. ALL RIGHTS RESERVED
* Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
*/
"use strict";
var __importDefault = this && this.__importDefault || function(mod) {
return mod && mod.__esModule ? mod : {
default: mod
}
};
Object.defineProperty(exports, "__esModule", {
value: true
});
var renderer_1 = __importDefault(require("../../../../core/renderer"));
var common_1 = require("../../../../core/utils/common");
var extend_1 = require("../../../../core/utils/extend");
var type_1 = require("../../../../core/utils/type");
var ui_grid_core_selection_1 = require("../../../../ui/grid_core/ui.grid_core.selection");
var module_core_1 = __importDefault(require("../module_core"));
var TREELIST_SELECT_ALL_CLASS = "dx-treelist-select-all";
var CELL_FOCUS_DISABLED_CLASS = "dx-cell-focus-disabled";
var SELECT_CHECKBOX_CLASS = "dx-select-checkbox";
var originalRowClick = ui_grid_core_selection_1.selectionModule.extenders.views.rowsView._rowClick;
var originalHandleDataChanged = ui_grid_core_selection_1.selectionModule.extenders.controllers.data._handleDataChanged;
var nodeExists = function(array, currentKey) {
return !!array.filter((function(key) {
return key === currentKey
})).length
};
module_core_1.default.registerModule("selection", extend_1.extend(true, {}, ui_grid_core_selection_1.selectionModule, {
defaultOptions: function() {
return extend_1.extend(true, ui_grid_core_selection_1.selectionModule.defaultOptions(), {
selection: {
showCheckBoxesMode: "always",
recursive: false
}
})
},
extenders: {
controllers: {
data: {
_handleDataChanged: function(e) {
var selectionController = this.getController("selection");
var isRecursiveSelection = selectionController.isRecursiveSelection();
if (isRecursiveSelection && (!e || "updateSelectionState" !== e.changeType)) {
selectionController.updateSelectionState({
selectedItemKeys: this.option("selectedRowKeys")
})
}
originalHandleDataChanged.apply(this, arguments)
},
loadDescendants: function() {
var that = this;
var d = that.callBase.apply(that, arguments);
var selectionController = that.getController("selection");
var isRecursiveSelection = selectionController.isRecursiveSelection();
if (isRecursiveSelection) {
d.done((function() {
selectionController.updateSelectionState({
selectedItemKeys: that.option("selectedRowKeys")
})
}))
}
return d
}
},
selection: {
init: function() {
this.callBase.apply(this, arguments);
this._selectionStateByKey = {}
},
_getSelectionConfig: function() {
var _this = this;
var config = this.callBase.apply(this, arguments);
var plainItems = config.plainItems;
config.plainItems = function(cached) {
var result;
if (cached) {
result = _this._dataController.getCachedStoreData()
}
result || (result = plainItems.apply(_this, arguments).map((function(item) {
return item.data
})));
return result || []
};
config.isItemSelected = function(item) {
var key = _this._dataController.keyOf(item);
return _this.isRowSelected(key)
};
config.isSelectableItem = function(item) {
return !!item
};
config.getItemData = function(item) {
return item
};
config.allowLoadByRange = function() {
return false
};
return config
},
renderSelectCheckBoxContainer: function($container, model) {
var rowsView = this.component.getView("rowsView");
$container.addClass(CELL_FOCUS_DISABLED_CLASS);
var $checkbox = rowsView._renderSelectCheckBox($container, {
value: model.row.isSelected,
row: model.row,
column: model.column
});
rowsView._attachCheckBoxClickEvent($checkbox)
},
_updateSelectColumn: common_1.noop,
_getSelectAllNodeKeys: function() {
var component = this.component;
var root = component.getRootNode();
var cache = {};
var keys = [];
var isRecursiveSelection = this.isRecursiveSelection();
root && module_core_1.default.foreachNodes(root.children, (function(node) {
if (void 0 !== node.key && (node.visible || isRecursiveSelection)) {
keys.push(node.key)
}
if (!node.visible) {
return true
}
return isRecursiveSelection ? false : component.isRowExpanded(node.key, cache)
}));
return keys
},
isSelectAll: function() {
var selectedRowKeys = this.option("selectedRowKeys") || [];
if (0 === selectedRowKeys.length) {
return false
}
var component = this.component;
var visibleKeys = this._getSelectAllNodeKeys();
var isRecursiveSelection = this.isRecursiveSelection();
var hasIndeterminateState = false;
var selectedVisibleKeys = visibleKeys.filter((function(key) {
var isRowSelected = component.isRowSelected(key, isRecursiveSelection);
if (void 0 === isRowSelected) {
hasIndeterminateState = true
}
return isRowSelected
}));
if (!selectedVisibleKeys.length) {
return hasIndeterminateState ? void 0 : false
}
if (selectedVisibleKeys.length === visibleKeys.length) {
return true
}
},
selectAll: function() {
var _this = this;
var visibleKeys = this._getSelectAllNodeKeys().filter((function(key) {
return !_this.isRowSelected(key)
}));
this.focusedItemIndex(-1);
return this.selectRows(visibleKeys, true)
},
deselectAll: function() {
var visibleKeys = this._getSelectAllNodeKeys();
this.focusedItemIndex(-1);
return this.deselectRows(visibleKeys)
},
selectedItemKeys: function(value, preserve, isDeselect, isSelectAll) {
var that = this;
var selectedRowKeys = that.option("selectedRowKeys");
var isRecursiveSelection = this.isRecursiveSelection();
var normalizedArgs = isRecursiveSelection && that._normalizeSelectionArgs({
keys: type_1.isDefined(value) ? value : []
}, preserve, !isDeselect);
if (normalizedArgs && !common_1.equalByValue(normalizedArgs.selectedRowKeys, selectedRowKeys)) {
that._isSelectionNormalizing = true;
return this.callBase(normalizedArgs.selectedRowKeys, false, false, false).always((function() {
that._isSelectionNormalizing = false
})).done((function(items) {
normalizedArgs.selectedRowsData = items;
that._fireSelectionChanged(normalizedArgs)
}))
}
return this.callBase(value, preserve, isDeselect, isSelectAll)
},
changeItemSelection: function(itemIndex, keyboardKeys) {
var _this = this;
var isRecursiveSelection = this.isRecursiveSelection();
if (isRecursiveSelection && !keyboardKeys.shift) {
var key_1 = this._dataController.getKeyByRowIndex(itemIndex);
return this.selectedItemKeys(key_1, true, this.isRowSelected(key_1)).done((function() {
_this.isRowSelected(key_1) && _this.callBase(itemIndex, keyboardKeys, true)
}))
}
return this.callBase.apply(this, arguments)
},
_updateParentSelectionState: function(node, isSelected) {
var that = this;
var state = isSelected;
var parentNode = node.parent;
if (parentNode) {
if (parentNode.children.length > 1) {
if (false === isSelected) {
var hasSelectedState = parentNode.children.some((function(childNode) {
return that._selectionStateByKey[childNode.key]
}));
state = hasSelectedState ? void 0 : false
} else if (true === isSelected) {
var hasNonSelectedState = parentNode.children.some((function(childNode) {
return !that._selectionStateByKey[childNode.key]
}));
state = hasNonSelectedState ? void 0 : true
}
}
this._selectionStateByKey[parentNode.key] = state;
if (parentNode.parent && parentNode.parent.level >= 0) {
this._updateParentSelectionState(parentNode, state)
}
}
},
_updateChildrenSelectionState: function(node, isSelected) {
var that = this;
var children = node.children;
children && children.forEach((function(childNode) {
that._selectionStateByKey[childNode.key] = isSelected;
if (childNode.children.length > 0) {
that._updateChildrenSelectionState(childNode, isSelected)
}
}))
},
_updateSelectionStateCore: function(keys, isSelected) {
var dataController = this._dataController;
for (var i = 0; i < keys.length; i++) {
this._selectionStateByKey[keys[i]] = isSelected;
var node = dataController.getNodeByKey(keys[i]);
if (node) {
this._updateParentSelectionState(node, isSelected);
this._updateChildrenSelectionState(node, isSelected)
}
}
},
_getSelectedParentKeys: function(key, selectedItemKeys, useCash) {
var selectedParentNode;
var node = this._dataController.getNodeByKey(key);
var parentNode = node && node.parent;
var result = [];
while (parentNode && parentNode.level >= 0) {
result.unshift(parentNode.key);
var isSelected = useCash ? !nodeExists(selectedItemKeys, parentNode.key) && this.isRowSelected(parentNode.key) : selectedItemKeys.indexOf(parentNode.key) >= 0;
if (isSelected) {
selectedParentNode = parentNode;
result = this._getSelectedParentKeys(selectedParentNode.key, selectedItemKeys, useCash).concat(result);
break
} else if (useCash) {
break
}
parentNode = parentNode.parent
}
return selectedParentNode && result || []
},
_getSelectedChildKeys: function(key, keysToIgnore) {
var _this = this;
var childKeys = [];
var node = this._dataController.getNodeByKey(key);
node && module_core_1.default.foreachNodes(node.children, (function(childNode) {
var ignoreKeyIndex = keysToIgnore.indexOf(childNode.key);
if (ignoreKeyIndex < 0) {
childKeys.push(childNode.key)
}
return ignoreKeyIndex > 0 || ignoreKeyIndex < 0 && void 0 === _this._selectionStateByKey[childNode.key]
}));
return childKeys
},
_normalizeParentKeys: function(key, args) {
var keysToIgnore = [key];
var parentNodeKeys = this._getSelectedParentKeys(key, args.selectedRowKeys);
if (parentNodeKeys.length) {
keysToIgnore = keysToIgnore.concat(parentNodeKeys);
keysToIgnore.forEach((function(key) {
var index = args.selectedRowKeys.indexOf(key);
if (index >= 0) {
args.selectedRowKeys.splice(index, 1)
}
}));
var childKeys = this._getSelectedChildKeys(parentNodeKeys[0], keysToIgnore);
args.selectedRowKeys = args.selectedRowKeys.concat(childKeys)
}
},
_normalizeChildrenKeys: function(key, args) {
var _this = this;
var node = this._dataController.getNodeByKey(key);
node && node.children.forEach((function(childNode) {
var index = args.selectedRowKeys.indexOf(childNode.key);
if (index >= 0) {
args.selectedRowKeys.splice(index, 1)
}
_this._normalizeChildrenKeys(childNode.key, args)
}))
},
_normalizeSelectedRowKeysCore: function(keys, args, preserve, isSelect) {
var that = this;
keys.forEach((function(key) {
if (preserve && that.isRowSelected(key) === isSelect) {
return
}
that._normalizeChildrenKeys(key, args);
var index = args.selectedRowKeys.indexOf(key);
if (isSelect) {
if (index < 0) {
args.selectedRowKeys.push(key)
}
args.currentSelectedRowKeys.push(key)
} else {
if (index >= 0) {
args.selectedRowKeys.splice(index, 1)
}
args.currentDeselectedRowKeys.push(key);
that._normalizeParentKeys(key, args)
}
}))
},
_normalizeSelectionArgs: function(args, preserve, isSelect) {
var result;
var keys = Array.isArray(args.keys) ? args.keys : [args.keys];
var selectedRowKeys = this.option("selectedRowKeys") || [];
if (keys.length) {
result = {
currentSelectedRowKeys: [],
currentDeselectedRowKeys: [],
selectedRowKeys: preserve ? selectedRowKeys.slice(0) : []
};
this._normalizeSelectedRowKeysCore(keys, result, preserve, isSelect)
}
return result
},
_updateSelectedItems: function(args) {
this.updateSelectionState(args);
this.callBase(args)
},
_fireSelectionChanged: function() {
if (!this._isSelectionNormalizing) {
this.callBase.apply(this, arguments)
}
},
_isModeLeavesOnly: function(mode) {
return "leavesOnly" === mode
},
_removeDuplicatedKeys: function(keys) {
var result = [];
var processedKeys = {};
keys.forEach((function(key) {
if (!processedKeys[key]) {
processedKeys[key] = true;
result.push(key)
}
}));
return result
},
_getAllChildKeys: function(key) {
var childKeys = [];
var node = this._dataController.getNodeByKey(key);
node && module_core_1.default.foreachNodes(node.children, (function(childNode) {
childKeys.push(childNode.key)
}), true);
return childKeys
},
_getAllSelectedRowKeys: function(keys) {
var _this = this;
var result = [];
keys.forEach((function(key) {
var parentKeys = _this._getSelectedParentKeys(key, [], true);
var childKeys = _this._getAllChildKeys(key);
result.push.apply(result, parentKeys.concat([key], childKeys))
}));
result = this._removeDuplicatedKeys(result);
return result
},
_getParentSelectedRowKeys: function(keys) {
var that = this;
var result = [];
keys.forEach((function(key) {
var parentKeys = that._getSelectedParentKeys(key, keys);
!parentKeys.length && result.push(key)
}));
return result
},
_getLeafSelectedRowKeys: function(keys) {
var result = [];
var dataController = this._dataController;
keys.forEach((function(key) {
var node = dataController.getNodeByKey(key);
node && !node.hasChildren && result.push(key)
}));
return result
},
isRecursiveSelection: function() {
var selectionMode = this.option("selection.mode");
var isRecursive = this.option("selection.recursive");
return "multiple" === selectionMode && isRecursive
},
updateSelectionState: function(options) {
var removedItemKeys = options.removedItemKeys || [];
var selectedItemKeys = options.selectedItemKeys || [];
if (this.isRecursiveSelection()) {
this._updateSelectionStateCore(removedItemKeys, false);
this._updateSelectionStateCore(selectedItemKeys, true)
}
},
isRowSelected: function(key, isRecursiveSelection) {
var result = this.callBase.apply(this, arguments);
isRecursiveSelection = null !== isRecursiveSelection && void 0 !== isRecursiveSelection ? isRecursiveSelection : this.isRecursiveSelection();
if (!result && isRecursiveSelection) {
if (key in this._selectionStateByKey) {
return this._selectionStateByKey[key]
}
return false
}
return result
},
getSelectedRowKeys: function(mode) {
var that = this;
if (!that._dataController) {
return []
}
var selectedRowKeys = that.callBase.apply(that, arguments);
if (mode) {
if (this.isRecursiveSelection()) {
selectedRowKeys = this._getAllSelectedRowKeys(selectedRowKeys)
}
if ("all" !== mode) {
if ("excludeRecursive" === mode) {
selectedRowKeys = that._getParentSelectedRowKeys(selectedRowKeys)
} else if (that._isModeLeavesOnly(mode)) {
selectedRowKeys = that._getLeafSelectedRowKeys(selectedRowKeys)
}
}
}
return selectedRowKeys
},
getSelectedRowsData: function(mode) {
var dataController = this._dataController;
var selectedKeys = this.getSelectedRowKeys(mode) || [];
var selectedRowsData = [];
selectedKeys.forEach((function(key) {
var node = dataController.getNodeByKey(key);
node && selectedRowsData.push(node.data)
}));
return selectedRowsData
},
refresh: function() {
this._selectionStateByKey = {};
return this.callBase.apply(this, arguments)
}
}
},
views: {
columnHeadersView: {
_processTemplate: function(template, options) {
var that = this;
var resultTemplate;
var renderingTemplate = this.callBase(template, options);
var firstDataColumnIndex = that._columnsController.getFirstDataColumnIndex();
if (renderingTemplate && "header" === options.rowType && options.column.index === firstDataColumnIndex) {
resultTemplate = {
render: function(options) {
if ("multiple" === that.option("selection.mode")) {
that.renderSelectAll(options.container, options.model)
}
renderingTemplate.render(options)
}
}
} else {
resultTemplate = renderingTemplate
}
return resultTemplate
},
renderSelectAll: function($cell, options) {
$cell.addClass(TREELIST_SELECT_ALL_CLASS);
this._renderSelectAllCheckBox($cell)
},
_isSortableElement: function($target) {
return this.callBase($target) && !$target.closest("." + SELECT_CHECKBOX_CLASS).length
}
},
rowsView: {
_renderIcons: function($iconContainer, options) {
this.callBase.apply(this, arguments);
if (!options.row.isNewRow && "multiple" === this.option("selection.mode")) {
this.getController("selection").renderSelectCheckBoxContainer($iconContainer, options)
}
return $iconContainer
},
_rowClick: function(e) {
var $targetElement = renderer_1.default(e.event.target);
if (this.isExpandIcon($targetElement)) {
this.callBase.apply(this, arguments)
} else {
originalRowClick.apply(this, arguments)
}
}
}
}
}
}));