ag-grid
Version:
Advanced Data Grid / Data Table supporting Javascript / React / AngularJS / Web Components
218 lines (217 loc) • 9.38 kB
JavaScript
/**
* ag-grid - Advanced Data Grid / Data Table supporting Javascript / React / AngularJS / Web Components
* @version v18.1.2
* @link http://www.ag-grid.com/
* @license MIT
*/
"use strict";
var __extends = (this && this.__extends) || (function () {
var extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
Object.defineProperty(exports, "__esModule", { value: true });
var agCheckbox_1 = require("../../widgets/agCheckbox");
var beanStub_1 = require("../../context/beanStub");
var context_1 = require("../../context/context");
var columnApi_1 = require("../../columnController/columnApi");
var gridApi_1 = require("../../gridApi");
var events_1 = require("../../events");
var eventService_1 = require("../../eventService");
var constants_1 = require("../../constants");
var selectionController_1 = require("../../selectionController");
var gridOptionsWrapper_1 = require("../../gridOptionsWrapper");
var SelectAllFeature = (function (_super) {
__extends(SelectAllFeature, _super);
function SelectAllFeature(cbSelectAll, column) {
var _this = _super.call(this) || this;
_this.cbSelectAllVisible = false;
_this.processingEventFromCheckbox = false;
_this.cbSelectAll = cbSelectAll;
_this.column = column;
var colDef = column.getColDef();
_this.filteredOnly = colDef ? !!colDef.headerCheckboxSelectionFilteredOnly : false;
return _this;
}
SelectAllFeature.prototype.postConstruct = function () {
this.showOrHideSelectAll();
this.addDestroyableEventListener(this.eventService, events_1.Events.EVENT_DISPLAYED_COLUMNS_CHANGED, this.showOrHideSelectAll.bind(this));
this.addDestroyableEventListener(this.eventService, events_1.Events.EVENT_SELECTION_CHANGED, this.onSelectionChanged.bind(this));
this.addDestroyableEventListener(this.eventService, events_1.Events.EVENT_MODEL_UPDATED, this.onModelChanged.bind(this));
this.addDestroyableEventListener(this.cbSelectAll, agCheckbox_1.AgCheckbox.EVENT_CHANGED, this.onCbSelectAll.bind(this));
};
SelectAllFeature.prototype.showOrHideSelectAll = function () {
this.cbSelectAllVisible = this.isCheckboxSelection();
this.cbSelectAll.setVisible(this.cbSelectAllVisible);
if (this.cbSelectAllVisible) {
// in case user is trying this feature with the wrong model type
this.checkRightRowModelType();
// make sure checkbox is showing the right state
this.updateStateOfCheckbox();
}
};
SelectAllFeature.prototype.onModelChanged = function () {
if (!this.cbSelectAllVisible) {
return;
}
this.updateStateOfCheckbox();
};
SelectAllFeature.prototype.onSelectionChanged = function () {
if (!this.cbSelectAllVisible) {
return;
}
this.updateStateOfCheckbox();
};
SelectAllFeature.prototype.getNextCheckboxState = function (selectionCount) {
if (selectionCount.selected === 0 && selectionCount.notSelected === 0) {
// if no rows, always have it unselected
return false;
}
else if (selectionCount.selected > 0 && selectionCount.notSelected > 0) {
// if mix of selected and unselected, this is the tri-state
return null;
}
else if (selectionCount.selected > 0) {
// only selected
return true;
}
else {
// nothing selected
return false;
}
};
SelectAllFeature.prototype.updateStateOfCheckbox = function () {
if (this.processingEventFromCheckbox) {
return;
}
this.processingEventFromCheckbox = true;
var selectionCount = this.getSelectionCount();
var allSelected = this.getNextCheckboxState(selectionCount);
this.cbSelectAll.setSelected(allSelected);
this.processingEventFromCheckbox = false;
};
SelectAllFeature.prototype.getSelectionCount = function () {
var selectedCount = 0;
var notSelectedCount = 0;
var callback = function (node) {
if (node.isSelected()) {
selectedCount++;
}
else if (!node.selectable) {
// don't count non-selectable nodes!
}
else {
notSelectedCount++;
}
};
if (this.filteredOnly) {
this.gridApi.forEachNodeAfterFilter(callback);
}
else {
this.gridApi.forEachNode(callback);
}
return {
notSelected: notSelectedCount,
selected: selectedCount
};
};
SelectAllFeature.prototype.checkRightRowModelType = function () {
var rowModelType = this.rowModel.getType();
var rowModelMatches = rowModelType === constants_1.Constants.ROW_MODEL_TYPE_CLIENT_SIDE;
if (!rowModelMatches) {
console.log("ag-Grid: selectAllCheckbox is only available if using normal row model, you are using " + rowModelType);
}
};
SelectAllFeature.prototype.onCbSelectAll = function () {
if (this.processingEventFromCheckbox) {
return;
}
if (!this.cbSelectAllVisible) {
return;
}
var value = this.cbSelectAll.isSelected();
if (value) {
this.selectionController.selectAllRowNodes(this.filteredOnly);
}
else {
this.selectionController.deselectAllRowNodes(this.filteredOnly);
}
};
SelectAllFeature.prototype.isCheckboxSelection = function () {
var result = this.column.getColDef().headerCheckboxSelection;
if (typeof result === 'function') {
var func = result;
result = func({
column: this.column,
colDef: this.column.getColDef(),
columnApi: this.columnApi,
api: this.gridApi
});
}
if (result) {
if (this.gridOptionsWrapper.isRowModelServerSide()) {
console.warn('headerCheckboxSelection is not supported for Server Side Row Model');
return false;
}
if (this.gridOptionsWrapper.isRowModelInfinite()) {
console.warn('headerCheckboxSelection is not supported for Infinite Row Model');
return false;
}
if (this.gridOptionsWrapper.isRowModelViewport()) {
console.warn('headerCheckboxSelection is not supported for Viewport Row Model');
return false;
}
// otherwise the row model is compatible, so return true
return true;
}
else {
return false;
}
};
__decorate([
context_1.Autowired('gridApi'),
__metadata("design:type", gridApi_1.GridApi)
], SelectAllFeature.prototype, "gridApi", void 0);
__decorate([
context_1.Autowired('columnApi'),
__metadata("design:type", columnApi_1.ColumnApi)
], SelectAllFeature.prototype, "columnApi", void 0);
__decorate([
context_1.Autowired('eventService'),
__metadata("design:type", eventService_1.EventService)
], SelectAllFeature.prototype, "eventService", void 0);
__decorate([
context_1.Autowired('rowModel'),
__metadata("design:type", Object)
], SelectAllFeature.prototype, "rowModel", void 0);
__decorate([
context_1.Autowired('selectionController'),
__metadata("design:type", selectionController_1.SelectionController)
], SelectAllFeature.prototype, "selectionController", void 0);
__decorate([
context_1.Autowired('gridOptionsWrapper'),
__metadata("design:type", gridOptionsWrapper_1.GridOptionsWrapper)
], SelectAllFeature.prototype, "gridOptionsWrapper", void 0);
__decorate([
context_1.PostConstruct,
__metadata("design:type", Function),
__metadata("design:paramtypes", []),
__metadata("design:returntype", void 0)
], SelectAllFeature.prototype, "postConstruct", null);
return SelectAllFeature;
}(beanStub_1.BeanStub));
exports.SelectAllFeature = SelectAllFeature;