@angular/cdk
Version:
Angular Material Component Development Kit
2,524 lines • 107 kB
JavaScript
/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import { __extends } from 'tslib';
import { coerceBooleanProperty } from '@angular/cdk/coercion';
import { ContentChild, Directive, ElementRef, Input, TemplateRef, ChangeDetectionStrategy, Component, IterableDiffers, ViewContainerRef, ViewEncapsulation, Attribute, ChangeDetectorRef, ContentChildren, EmbeddedViewRef, isDevMode, Optional, ViewChild, Inject, NgModule } from '@angular/core';
import { DataSource } from '@angular/cdk/collections';
export { DataSource } from '@angular/cdk/collections';
import { DOCUMENT, CommonModule } from '@angular/common';
import { BehaviorSubject, Observable, of, Subject } from 'rxjs';
import { takeUntil } from 'rxjs/operators';
import { Directionality } from '@angular/cdk/bidi';
import { Platform } from '@angular/cdk/platform';
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,uselessCode} checked by tsc
*/
/**
* Mixin to provide a directive with a function that checks if the sticky input has been
* changed since the last time the function was called. Essentially adds a dirty-check to the
* sticky value.
* \@docs-private
* @template T
* @param {?} base
* @return {?}
*/
function mixinHasStickyInput(base) {
return /** @class */ (function (_super) {
__extends(class_1, _super);
function class_1() {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
var _this = _super.apply(this, args) || this;
_this._sticky = false;
/**
* Whether the sticky input has changed since it was last checked.
*/
_this._hasStickyChanged = false;
return _this;
}
Object.defineProperty(class_1.prototype, "sticky", {
/** Whether sticky positioning should be applied. */
get: /**
* Whether sticky positioning should be applied.
* @return {?}
*/
function () { return this._sticky; },
set: /**
* @param {?} v
* @return {?}
*/
function (v) {
/** @type {?} */
var prevValue = this._sticky;
this._sticky = coerceBooleanProperty(v);
this._hasStickyChanged = prevValue !== this._sticky;
},
enumerable: true,
configurable: true
});
/** Whether the sticky value has changed since this was last called. */
/**
* Whether the sticky value has changed since this was last called.
* @return {?}
*/
class_1.prototype.hasStickyChanged = /**
* Whether the sticky value has changed since this was last called.
* @return {?}
*/
function () {
/** @type {?} */
var hasStickyChanged = this._hasStickyChanged;
this._hasStickyChanged = false;
return hasStickyChanged;
};
/** Resets the dirty check for cases where the sticky state has been used without checking. */
/**
* Resets the dirty check for cases where the sticky state has been used without checking.
* @return {?}
*/
class_1.prototype.resetStickyChanged = /**
* Resets the dirty check for cases where the sticky state has been used without checking.
* @return {?}
*/
function () {
this._hasStickyChanged = false;
};
return class_1;
}(base));
}
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,uselessCode} checked by tsc
*/
/**
* Cell definition for a CDK table.
* Captures the template of a column's data row cell as well as cell-specific properties.
*/
var CdkCellDef = /** @class */ (function () {
function CdkCellDef(template) {
this.template = template;
}
CdkCellDef.decorators = [
{ type: Directive, args: [{ selector: '[cdkCellDef]' },] },
];
/** @nocollapse */
CdkCellDef.ctorParameters = function () { return [
{ type: TemplateRef }
]; };
return CdkCellDef;
}());
/**
* Header cell definition for a CDK table.
* Captures the template of a column's header cell and as well as cell-specific properties.
*/
var CdkHeaderCellDef = /** @class */ (function () {
function CdkHeaderCellDef(template) {
this.template = template;
}
CdkHeaderCellDef.decorators = [
{ type: Directive, args: [{ selector: '[cdkHeaderCellDef]' },] },
];
/** @nocollapse */
CdkHeaderCellDef.ctorParameters = function () { return [
{ type: TemplateRef }
]; };
return CdkHeaderCellDef;
}());
/**
* Footer cell definition for a CDK table.
* Captures the template of a column's footer cell and as well as cell-specific properties.
*/
var CdkFooterCellDef = /** @class */ (function () {
function CdkFooterCellDef(template) {
this.template = template;
}
CdkFooterCellDef.decorators = [
{ type: Directive, args: [{ selector: '[cdkFooterCellDef]' },] },
];
/** @nocollapse */
CdkFooterCellDef.ctorParameters = function () { return [
{ type: TemplateRef }
]; };
return CdkFooterCellDef;
}());
/**
* \@docs-private
*/
var /**
* \@docs-private
*/
CdkColumnDefBase = /** @class */ (function () {
function CdkColumnDefBase() {
}
return CdkColumnDefBase;
}());
/** @type {?} */
var _CdkColumnDefBase = mixinHasStickyInput(CdkColumnDefBase);
/**
* Column definition for the CDK table.
* Defines a set of cells available for a table column.
*/
var CdkColumnDef = /** @class */ (function (_super) {
__extends(CdkColumnDef, _super);
function CdkColumnDef() {
var _this = _super !== null && _super.apply(this, arguments) || this;
_this._stickyEnd = false;
return _this;
}
Object.defineProperty(CdkColumnDef.prototype, "name", {
/** Unique name for this column. */
get: /**
* Unique name for this column.
* @return {?}
*/
function () { return this._name; },
set: /**
* @param {?} name
* @return {?}
*/
function (name) {
// If the directive is set without a name (updated programatically), then this setter will
// trigger with an empty string and should not overwrite the programatically set value.
if (!name) {
return;
}
this._name = name;
this.cssClassFriendlyName = name.replace(/[^a-z0-9_-]/ig, '-');
},
enumerable: true,
configurable: true
});
Object.defineProperty(CdkColumnDef.prototype, "stickyEnd", {
/**
* Whether this column should be sticky positioned on the end of the row. Should make sure
* that it mimics the `CanStick` mixin such that `_hasStickyChanged` is set to true if the value
* has been changed.
*/
get: /**
* Whether this column should be sticky positioned on the end of the row. Should make sure
* that it mimics the `CanStick` mixin such that `_hasStickyChanged` is set to true if the value
* has been changed.
* @return {?}
*/
function () { return this._stickyEnd; },
set: /**
* @param {?} v
* @return {?}
*/
function (v) {
/** @type {?} */
var prevValue = this._stickyEnd;
this._stickyEnd = coerceBooleanProperty(v);
this._hasStickyChanged = prevValue !== this._stickyEnd;
},
enumerable: true,
configurable: true
});
CdkColumnDef.decorators = [
{ type: Directive, args: [{
selector: '[cdkColumnDef]',
inputs: ['sticky']
},] },
];
CdkColumnDef.propDecorators = {
name: [{ type: Input, args: ['cdkColumnDef',] }],
stickyEnd: [{ type: Input, args: ['stickyEnd',] }],
cell: [{ type: ContentChild, args: [CdkCellDef,] }],
headerCell: [{ type: ContentChild, args: [CdkHeaderCellDef,] }],
footerCell: [{ type: ContentChild, args: [CdkFooterCellDef,] }]
};
return CdkColumnDef;
}(_CdkColumnDefBase));
/**
* Base class for the cells. Adds a CSS classname that identifies the column it renders in.
*/
var /**
* Base class for the cells. Adds a CSS classname that identifies the column it renders in.
*/
BaseCdkCell = /** @class */ (function () {
function BaseCdkCell(columnDef, elementRef) {
/** @type {?} */
var columnClassName = "cdk-column-" + columnDef.cssClassFriendlyName;
elementRef.nativeElement.classList.add(columnClassName);
}
return BaseCdkCell;
}());
/**
* Header cell template container that adds the right classes and role.
*/
var CdkHeaderCell = /** @class */ (function (_super) {
__extends(CdkHeaderCell, _super);
function CdkHeaderCell(columnDef, elementRef) {
return _super.call(this, columnDef, elementRef) || this;
}
CdkHeaderCell.decorators = [
{ type: Directive, args: [{
selector: 'cdk-header-cell, th[cdk-header-cell]',
host: {
'class': 'cdk-header-cell',
'role': 'columnheader',
},
},] },
];
/** @nocollapse */
CdkHeaderCell.ctorParameters = function () { return [
{ type: CdkColumnDef },
{ type: ElementRef }
]; };
return CdkHeaderCell;
}(BaseCdkCell));
/**
* Footer cell template container that adds the right classes and role.
*/
var CdkFooterCell = /** @class */ (function (_super) {
__extends(CdkFooterCell, _super);
function CdkFooterCell(columnDef, elementRef) {
return _super.call(this, columnDef, elementRef) || this;
}
CdkFooterCell.decorators = [
{ type: Directive, args: [{
selector: 'cdk-footer-cell, td[cdk-footer-cell]',
host: {
'class': 'cdk-footer-cell',
'role': 'gridcell',
},
},] },
];
/** @nocollapse */
CdkFooterCell.ctorParameters = function () { return [
{ type: CdkColumnDef },
{ type: ElementRef }
]; };
return CdkFooterCell;
}(BaseCdkCell));
/**
* Cell template container that adds the right classes and role.
*/
var CdkCell = /** @class */ (function (_super) {
__extends(CdkCell, _super);
function CdkCell(columnDef, elementRef) {
return _super.call(this, columnDef, elementRef) || this;
}
CdkCell.decorators = [
{ type: Directive, args: [{
selector: 'cdk-cell, td[cdk-cell]',
host: {
'class': 'cdk-cell',
'role': 'gridcell',
},
},] },
];
/** @nocollapse */
CdkCell.ctorParameters = function () { return [
{ type: CdkColumnDef },
{ type: ElementRef }
]; };
return CdkCell;
}(BaseCdkCell));
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,uselessCode} checked by tsc
*/
/** *
* The row template that can be used by the mat-table. Should not be used outside of the
* material library.
@type {?} */
var CDK_ROW_TEMPLATE = "<ng-container cdkCellOutlet></ng-container>";
/**
* Base class for the CdkHeaderRowDef and CdkRowDef that handles checking their columns inputs
* for changes and notifying the table.
* @abstract
*/
var /**
* Base class for the CdkHeaderRowDef and CdkRowDef that handles checking their columns inputs
* for changes and notifying the table.
* @abstract
*/
BaseRowDef = /** @class */ (function () {
function BaseRowDef(template, _differs) {
this.template = template;
this._differs = _differs;
}
/**
* @param {?} changes
* @return {?}
*/
BaseRowDef.prototype.ngOnChanges = /**
* @param {?} changes
* @return {?}
*/
function (changes) {
// Create a new columns differ if one does not yet exist. Initialize it based on initial value
// of the columns property or an empty array if none is provided.
if (!this._columnsDiffer) {
/** @type {?} */
var columns = (changes['columns'] && changes['columns'].currentValue) || [];
this._columnsDiffer = this._differs.find(columns).create();
this._columnsDiffer.diff(columns);
}
};
/**
* Returns the difference between the current columns and the columns from the last diff, or null
* if there is no difference.
*/
/**
* Returns the difference between the current columns and the columns from the last diff, or null
* if there is no difference.
* @return {?}
*/
BaseRowDef.prototype.getColumnsDiff = /**
* Returns the difference between the current columns and the columns from the last diff, or null
* if there is no difference.
* @return {?}
*/
function () {
return this._columnsDiffer.diff(this.columns);
};
/** Gets this row def's relevant cell template from the provided column def. */
/**
* Gets this row def's relevant cell template from the provided column def.
* @param {?} column
* @return {?}
*/
BaseRowDef.prototype.extractCellTemplate = /**
* Gets this row def's relevant cell template from the provided column def.
* @param {?} column
* @return {?}
*/
function (column) {
if (this instanceof CdkHeaderRowDef) {
return column.headerCell.template;
}
if (this instanceof CdkFooterRowDef) {
return column.footerCell.template;
}
else {
return column.cell.template;
}
};
return BaseRowDef;
}());
/**
* \@docs-private
*/
var /**
* \@docs-private
*/
CdkHeaderRowDefBase = /** @class */ (function (_super) {
__extends(CdkHeaderRowDefBase, _super);
function CdkHeaderRowDefBase() {
return _super !== null && _super.apply(this, arguments) || this;
}
return CdkHeaderRowDefBase;
}(BaseRowDef));
/** @type {?} */
var _CdkHeaderRowDefBase = mixinHasStickyInput(CdkHeaderRowDefBase);
/**
* Header row definition for the CDK table.
* Captures the header row's template and other header properties such as the columns to display.
*/
var CdkHeaderRowDef = /** @class */ (function (_super) {
__extends(CdkHeaderRowDef, _super);
function CdkHeaderRowDef(template, _differs) {
return _super.call(this, template, _differs) || this;
}
// Prerender fails to recognize that ngOnChanges in a part of this class through inheritance.
// Explicitly define it so that the method is called as part of the Angular lifecycle.
/**
* @param {?} changes
* @return {?}
*/
CdkHeaderRowDef.prototype.ngOnChanges = /**
* @param {?} changes
* @return {?}
*/
function (changes) {
_super.prototype.ngOnChanges.call(this, changes);
};
CdkHeaderRowDef.decorators = [
{ type: Directive, args: [{
selector: '[cdkHeaderRowDef]',
inputs: ['columns: cdkHeaderRowDef', 'sticky: cdkHeaderRowDefSticky'],
},] },
];
/** @nocollapse */
CdkHeaderRowDef.ctorParameters = function () { return [
{ type: TemplateRef },
{ type: IterableDiffers }
]; };
return CdkHeaderRowDef;
}(_CdkHeaderRowDefBase));
/**
* \@docs-private
*/
var /**
* \@docs-private
*/
CdkFooterRowDefBase = /** @class */ (function (_super) {
__extends(CdkFooterRowDefBase, _super);
function CdkFooterRowDefBase() {
return _super !== null && _super.apply(this, arguments) || this;
}
return CdkFooterRowDefBase;
}(BaseRowDef));
/** @type {?} */
var _CdkFooterRowDefBase = mixinHasStickyInput(CdkFooterRowDefBase);
/**
* Footer row definition for the CDK table.
* Captures the footer row's template and other footer properties such as the columns to display.
*/
var CdkFooterRowDef = /** @class */ (function (_super) {
__extends(CdkFooterRowDef, _super);
function CdkFooterRowDef(template, _differs) {
return _super.call(this, template, _differs) || this;
}
// Prerender fails to recognize that ngOnChanges in a part of this class through inheritance.
// Explicitly define it so that the method is called as part of the Angular lifecycle.
/**
* @param {?} changes
* @return {?}
*/
CdkFooterRowDef.prototype.ngOnChanges = /**
* @param {?} changes
* @return {?}
*/
function (changes) {
_super.prototype.ngOnChanges.call(this, changes);
};
CdkFooterRowDef.decorators = [
{ type: Directive, args: [{
selector: '[cdkFooterRowDef]',
inputs: ['columns: cdkFooterRowDef', 'sticky: cdkFooterRowDefSticky'],
},] },
];
/** @nocollapse */
CdkFooterRowDef.ctorParameters = function () { return [
{ type: TemplateRef },
{ type: IterableDiffers }
]; };
return CdkFooterRowDef;
}(_CdkFooterRowDefBase));
/**
* Data row definition for the CDK table.
* Captures the header row's template and other row properties such as the columns to display and
* a when predicate that describes when this row should be used.
* @template T
*/
var CdkRowDef = /** @class */ (function (_super) {
__extends(CdkRowDef, _super);
// TODO(andrewseguin): Add an input for providing a switch function to determine
// if this template should be used.
function CdkRowDef(template, _differs) {
return _super.call(this, template, _differs) || this;
}
CdkRowDef.decorators = [
{ type: Directive, args: [{
selector: '[cdkRowDef]',
inputs: ['columns: cdkRowDefColumns', 'when: cdkRowDefWhen'],
},] },
];
/** @nocollapse */
CdkRowDef.ctorParameters = function () { return [
{ type: TemplateRef },
{ type: IterableDiffers }
]; };
return CdkRowDef;
}(BaseRowDef));
/**
* Outlet for rendering cells inside of a row or header row.
* \@docs-private
*/
var CdkCellOutlet = /** @class */ (function () {
function CdkCellOutlet(_viewContainer) {
this._viewContainer = _viewContainer;
CdkCellOutlet.mostRecentCellOutlet = this;
}
/**
* @return {?}
*/
CdkCellOutlet.prototype.ngOnDestroy = /**
* @return {?}
*/
function () {
// If this was the last outlet being rendered in the view, remove the reference
// from the static property after it has been destroyed to avoid leaking memory.
if (CdkCellOutlet.mostRecentCellOutlet === this) {
CdkCellOutlet.mostRecentCellOutlet = null;
}
};
/**
* Static property containing the latest constructed instance of this class.
* Used by the CDK table when each CdkHeaderRow and CdkRow component is created using
* createEmbeddedView. After one of these components are created, this property will provide
* a handle to provide that component's cells and context. After init, the CdkCellOutlet will
* construct the cells with the provided context.
*/
CdkCellOutlet.mostRecentCellOutlet = null;
CdkCellOutlet.decorators = [
{ type: Directive, args: [{ selector: '[cdkCellOutlet]' },] },
];
/** @nocollapse */
CdkCellOutlet.ctorParameters = function () { return [
{ type: ViewContainerRef }
]; };
return CdkCellOutlet;
}());
/**
* Header template container that contains the cell outlet. Adds the right class and role.
*/
var CdkHeaderRow = /** @class */ (function () {
function CdkHeaderRow() {
}
CdkHeaderRow.decorators = [
{ type: Component, args: [{selector: 'cdk-header-row, tr[cdk-header-row]',
template: CDK_ROW_TEMPLATE,
host: {
'class': 'cdk-header-row',
'role': 'row',
},
changeDetection: ChangeDetectionStrategy.OnPush,
encapsulation: ViewEncapsulation.None,
},] },
];
return CdkHeaderRow;
}());
/**
* Footer template container that contains the cell outlet. Adds the right class and role.
*/
var CdkFooterRow = /** @class */ (function () {
function CdkFooterRow() {
}
CdkFooterRow.decorators = [
{ type: Component, args: [{selector: 'cdk-footer-row, tr[cdk-footer-row]',
template: CDK_ROW_TEMPLATE,
host: {
'class': 'cdk-footer-row',
'role': 'row',
},
changeDetection: ChangeDetectionStrategy.OnPush,
encapsulation: ViewEncapsulation.None,
},] },
];
return CdkFooterRow;
}());
/**
* Data row template container that contains the cell outlet. Adds the right class and role.
*/
var CdkRow = /** @class */ (function () {
function CdkRow() {
}
CdkRow.decorators = [
{ type: Component, args: [{selector: 'cdk-row, tr[cdk-row]',
template: CDK_ROW_TEMPLATE,
host: {
'class': 'cdk-row',
'role': 'row',
},
changeDetection: ChangeDetectionStrategy.OnPush,
encapsulation: ViewEncapsulation.None,
},] },
];
return CdkRow;
}());
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,uselessCode} checked by tsc
*/
/**
* Returns an error to be thrown when attempting to find an unexisting column.
* \@docs-private
* @param {?} id Id whose lookup failed.
* @return {?}
*/
function getTableUnknownColumnError(id) {
return Error("Could not find column with id \"" + id + "\".");
}
/**
* Returns an error to be thrown when two column definitions have the same name.
* \@docs-private
* @param {?} name
* @return {?}
*/
function getTableDuplicateColumnNameError(name) {
return Error("Duplicate column definition name provided: \"" + name + "\".");
}
/**
* Returns an error to be thrown when there are multiple rows that are missing a when function.
* \@docs-private
* @return {?}
*/
function getTableMultipleDefaultRowDefsError() {
return Error("There can only be one default row without a when predicate function.");
}
/**
* Returns an error to be thrown when there are no matching row defs for a particular set of data.
* \@docs-private
* @param {?} data
* @return {?}
*/
function getTableMissingMatchingRowDefError(data) {
return Error("Could not find a matching row definition for the" +
("provided row data: " + JSON.stringify(data)));
}
/**
* Returns an error to be thrown when there is no row definitions present in the content.
* \@docs-private
* @return {?}
*/
function getTableMissingRowDefsError() {
return Error('Missing definitions for header, footer, and row; ' +
'cannot determine which columns should be rendered.');
}
/**
* Returns an error to be thrown when the data source does not match the compatible types.
* \@docs-private
* @return {?}
*/
function getTableUnknownDataSourceError() {
return Error("Provided data source did not match an array, Observable, or DataSource");
}
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,uselessCode} checked by tsc
*/
/** *
* List of all possible directions that can be used for sticky positioning.
* \@docs-private
@type {?} */
var STICKY_DIRECTIONS = ['top', 'bottom', 'left', 'right'];
/**
* Applies and removes sticky positioning styles to the `CdkTable` rows and columns cells.
* \@docs-private
*/
var /**
* Applies and removes sticky positioning styles to the `CdkTable` rows and columns cells.
* \@docs-private
*/
StickyStyler = /** @class */ (function () {
/**
* @param isNativeHtmlTable Whether the sticky logic should be based on a table
* that uses the native `<table>` element.
* @param stickCellCss The CSS class that will be applied to every row/cell that has
* sticky positioning applied.
* @param direction The directionality context of the table (ltr/rtl); affects column positioning
* by reversing left/right positions.
* @param _isBrowser Whether the table is currently being rendered on the server or the client.
*/
function StickyStyler(isNativeHtmlTable, stickCellCss, direction, _isBrowser) {
if (_isBrowser === void 0) { _isBrowser = true; }
this.isNativeHtmlTable = isNativeHtmlTable;
this.stickCellCss = stickCellCss;
this.direction = direction;
this._isBrowser = _isBrowser;
}
/**
* Clears the sticky positioning styles from the row and its cells by resetting the `position`
* style, setting the zIndex to 0, and unsetting each provided sticky direction.
* @param rows The list of rows that should be cleared from sticking in the provided directions
* @param stickyDirections The directions that should no longer be set as sticky on the rows.
*/
/**
* Clears the sticky positioning styles from the row and its cells by resetting the `position`
* style, setting the zIndex to 0, and unsetting each provided sticky direction.
* @param {?} rows The list of rows that should be cleared from sticking in the provided directions
* @param {?} stickyDirections The directions that should no longer be set as sticky on the rows.
* @return {?}
*/
StickyStyler.prototype.clearStickyPositioning = /**
* Clears the sticky positioning styles from the row and its cells by resetting the `position`
* style, setting the zIndex to 0, and unsetting each provided sticky direction.
* @param {?} rows The list of rows that should be cleared from sticking in the provided directions
* @param {?} stickyDirections The directions that should no longer be set as sticky on the rows.
* @return {?}
*/
function (rows, stickyDirections) {
for (var _i = 0, rows_1 = rows; _i < rows_1.length; _i++) {
var row = rows_1[_i];
// If the row isn't an element (e.g. if it's an `ng-container`),
// it won't have inline styles or `children` so we skip it.
if (row.nodeType !== row.ELEMENT_NODE) {
continue;
}
this._removeStickyStyle(row, stickyDirections);
for (var i = 0; i < row.children.length; i++) {
/** @type {?} */
var cell = /** @type {?} */ (row.children[i]);
this._removeStickyStyle(cell, stickyDirections);
}
}
};
/**
* Applies sticky left and right positions to the cells of each row according to the sticky
* states of the rendered column definitions.
* @param rows The rows that should have its set of cells stuck according to the sticky states.
* @param stickyStartStates A list of boolean states where each state represents whether the cell
* in this index position should be stuck to the start of the row.
* @param stickyEndStates A list of boolean states where each state represents whether the cell
* in this index position should be stuck to the end of the row.
*/
/**
* Applies sticky left and right positions to the cells of each row according to the sticky
* states of the rendered column definitions.
* @param {?} rows The rows that should have its set of cells stuck according to the sticky states.
* @param {?} stickyStartStates A list of boolean states where each state represents whether the cell
* in this index position should be stuck to the start of the row.
* @param {?} stickyEndStates A list of boolean states where each state represents whether the cell
* in this index position should be stuck to the end of the row.
* @return {?}
*/
StickyStyler.prototype.updateStickyColumns = /**
* Applies sticky left and right positions to the cells of each row according to the sticky
* states of the rendered column definitions.
* @param {?} rows The rows that should have its set of cells stuck according to the sticky states.
* @param {?} stickyStartStates A list of boolean states where each state represents whether the cell
* in this index position should be stuck to the start of the row.
* @param {?} stickyEndStates A list of boolean states where each state represents whether the cell
* in this index position should be stuck to the end of the row.
* @return {?}
*/
function (rows, stickyStartStates, stickyEndStates) {
/** @type {?} */
var hasStickyColumns = stickyStartStates.some(function (state) { return state; }) || stickyEndStates.some(function (state) { return state; });
if (!rows.length || !hasStickyColumns || !this._isBrowser) {
return;
}
/** @type {?} */
var firstRow = rows[0];
/** @type {?} */
var numCells = firstRow.children.length;
/** @type {?} */
var cellWidths = this._getCellWidths(firstRow);
/** @type {?} */
var startPositions = this._getStickyStartColumnPositions(cellWidths, stickyStartStates);
/** @type {?} */
var endPositions = this._getStickyEndColumnPositions(cellWidths, stickyEndStates);
/** @type {?} */
var isRtl = this.direction === 'rtl';
for (var _i = 0, rows_2 = rows; _i < rows_2.length; _i++) {
var row = rows_2[_i];
for (var i = 0; i < numCells; i++) {
/** @type {?} */
var cell = /** @type {?} */ (row.children[i]);
if (stickyStartStates[i]) {
this._addStickyStyle(cell, isRtl ? 'right' : 'left', startPositions[i]);
}
if (stickyEndStates[i]) {
this._addStickyStyle(cell, isRtl ? 'left' : 'right', endPositions[i]);
}
}
}
};
/**
* Applies sticky positioning to the row's cells if using the native table layout, and to the
* row itself otherwise.
* @param rowsToStick The list of rows that should be stuck according to their corresponding
* sticky state and to the provided top or bottom position.
* @param stickyStates A list of boolean states where each state represents whether the row
* should be stuck in the particular top or bottom position.
* @param position The position direction in which the row should be stuck if that row should be
* sticky.
*
*/
/**
* Applies sticky positioning to the row's cells if using the native table layout, and to the
* row itself otherwise.
* @param {?} rowsToStick The list of rows that should be stuck according to their corresponding
* sticky state and to the provided top or bottom position.
* @param {?} stickyStates A list of boolean states where each state represents whether the row
* should be stuck in the particular top or bottom position.
* @param {?} position The position direction in which the row should be stuck if that row should be
* sticky.
*
* @return {?}
*/
StickyStyler.prototype.stickRows = /**
* Applies sticky positioning to the row's cells if using the native table layout, and to the
* row itself otherwise.
* @param {?} rowsToStick The list of rows that should be stuck according to their corresponding
* sticky state and to the provided top or bottom position.
* @param {?} stickyStates A list of boolean states where each state represents whether the row
* should be stuck in the particular top or bottom position.
* @param {?} position The position direction in which the row should be stuck if that row should be
* sticky.
*
* @return {?}
*/
function (rowsToStick, stickyStates, position) {
// Since we can't measure the rows on the server, we can't stick the rows properly.
if (!this._isBrowser) {
return;
}
/** @type {?} */
var rows = position === 'bottom' ? rowsToStick.reverse() : rowsToStick;
/** @type {?} */
var stickyHeight = 0;
for (var rowIndex = 0; rowIndex < rows.length; rowIndex++) {
if (!stickyStates[rowIndex]) {
continue;
}
/** @type {?} */
var row = rows[rowIndex];
if (this.isNativeHtmlTable) {
for (var j = 0; j < row.children.length; j++) {
/** @type {?} */
var cell = /** @type {?} */ (row.children[j]);
this._addStickyStyle(cell, position, stickyHeight);
}
}
else {
// Flex does not respect the stick positioning on the cells, needs to be applied to the row.
// If this is applied on a native table, Safari causes the header to fly in wrong direction.
this._addStickyStyle(row, position, stickyHeight);
}
if (rowIndex === rows.length - 1) {
// prevent unnecessary reflow from getBoundingClientRect()
return;
}
stickyHeight += row.getBoundingClientRect().height;
}
};
/**
* When using the native table in Safari, sticky footer cells do not stick. The only way to stick
* footer rows is to apply sticky styling to the tfoot container. This should only be done if
* all footer rows are sticky. If not all footer rows are sticky, remove sticky positioning from
* the tfoot element.
*/
/**
* When using the native table in Safari, sticky footer cells do not stick. The only way to stick
* footer rows is to apply sticky styling to the tfoot container. This should only be done if
* all footer rows are sticky. If not all footer rows are sticky, remove sticky positioning from
* the tfoot element.
* @param {?} tableElement
* @param {?} stickyStates
* @return {?}
*/
StickyStyler.prototype.updateStickyFooterContainer = /**
* When using the native table in Safari, sticky footer cells do not stick. The only way to stick
* footer rows is to apply sticky styling to the tfoot container. This should only be done if
* all footer rows are sticky. If not all footer rows are sticky, remove sticky positioning from
* the tfoot element.
* @param {?} tableElement
* @param {?} stickyStates
* @return {?}
*/
function (tableElement, stickyStates) {
if (!this.isNativeHtmlTable) {
return;
}
/** @type {?} */
var tfoot = /** @type {?} */ ((tableElement.querySelector('tfoot')));
if (stickyStates.some(function (state) { return !state; })) {
this._removeStickyStyle(tfoot, ['bottom']);
}
else {
this._addStickyStyle(tfoot, 'bottom', 0);
}
};
/**
* Removes the sticky style on the element by removing the sticky cell CSS class, re-evaluating
* the zIndex, removing each of the provided sticky directions, and removing the
* sticky position if there are no more directions.
*/
/**
* Removes the sticky style on the element by removing the sticky cell CSS class, re-evaluating
* the zIndex, removing each of the provided sticky directions, and removing the
* sticky position if there are no more directions.
* @param {?} element
* @param {?} stickyDirections
* @return {?}
*/
StickyStyler.prototype._removeStickyStyle = /**
* Removes the sticky style on the element by removing the sticky cell CSS class, re-evaluating
* the zIndex, removing each of the provided sticky directions, and removing the
* sticky position if there are no more directions.
* @param {?} element
* @param {?} stickyDirections
* @return {?}
*/
function (element, stickyDirections) {
for (var _i = 0, stickyDirections_1 = stickyDirections; _i < stickyDirections_1.length; _i++) {
var dir = stickyDirections_1[_i];
element.style[dir] = '';
}
element.style.zIndex = this._getCalculatedZIndex(element);
/** @type {?} */
var hasDirection = STICKY_DIRECTIONS.some(function (dir) { return !!element.style[dir]; });
if (!hasDirection) {
element.style.position = '';
element.classList.remove(this.stickCellCss);
}
};
/**
* Adds the sticky styling to the element by adding the sticky style class, changing position
* to be sticky (and -webkit-sticky), setting the appropriate zIndex, and adding a sticky
* direction and value.
*/
/**
* Adds the sticky styling to the element by adding the sticky style class, changing position
* to be sticky (and -webkit-sticky), setting the appropriate zIndex, and adding a sticky
* direction and value.
* @param {?} element
* @param {?} dir
* @param {?} dirValue
* @return {?}
*/
StickyStyler.prototype._addStickyStyle = /**
* Adds the sticky styling to the element by adding the sticky style class, changing position
* to be sticky (and -webkit-sticky), setting the appropriate zIndex, and adding a sticky
* direction and value.
* @param {?} element
* @param {?} dir
* @param {?} dirValue
* @return {?}
*/
function (element, dir, dirValue) {
element.classList.add(this.stickCellCss);
element.style[dir] = dirValue + "px";
element.style.cssText += 'position: -webkit-sticky; position: sticky; ';
element.style.zIndex = this._getCalculatedZIndex(element);
};
/**
* Calculate what the z-index should be for the element, depending on what directions (top,
* bottom, left, right) have been set. It should be true that elements with a top direction
* should have the highest index since these are elements like a table header. If any of those
* elements are also sticky in another direction, then they should appear above other elements
* that are only sticky top (e.g. a sticky column on a sticky header). Bottom-sticky elements
* (e.g. footer rows) should then be next in the ordering such that they are below the header
* but above any non-sticky elements. Finally, left/right sticky elements (e.g. sticky columns)
* should minimally increment so that they are above non-sticky elements but below top and bottom
* elements.
*/
/**
* Calculate what the z-index should be for the element, depending on what directions (top,
* bottom, left, right) have been set. It should be true that elements with a top direction
* should have the highest index since these are elements like a table header. If any of those
* elements are also sticky in another direction, then they should appear above other elements
* that are only sticky top (e.g. a sticky column on a sticky header). Bottom-sticky elements
* (e.g. footer rows) should then be next in the ordering such that they are below the header
* but above any non-sticky elements. Finally, left/right sticky elements (e.g. sticky columns)
* should minimally increment so that they are above non-sticky elements but below top and bottom
* elements.
* @param {?} element
* @return {?}
*/
StickyStyler.prototype._getCalculatedZIndex = /**
* Calculate what the z-index should be for the element, depending on what directions (top,
* bottom, left, right) have been set. It should be true that elements with a top direction
* should have the highest index since these are elements like a table header. If any of those
* elements are also sticky in another direction, then they should appear above other elements
* that are only sticky top (e.g. a sticky column on a sticky header). Bottom-sticky elements
* (e.g. footer rows) should then be next in the ordering such that they are below the header
* but above any non-sticky elements. Finally, left/right sticky elements (e.g. sticky columns)
* should minimally increment so that they are above non-sticky elements but below top and bottom
* elements.
* @param {?} element
* @return {?}
*/
function (element) {
/** @type {?} */
var zIndexIncrements = {
top: 100,
bottom: 10,
left: 1,
right: 1,
};
/** @type {?} */
var zIndex = 0;
for (var _i = 0, STICKY_DIRECTIONS_1 = STICKY_DIRECTIONS; _i < STICKY_DIRECTIONS_1.length; _i++) {
var dir = STICKY_DIRECTIONS_1[_i];
if (element.style[dir]) {
zIndex += zIndexIncrements[dir];
}
}
return zIndex ? "" + zIndex : '';
};
/** Gets the widths for each cell in the provided row. */
/**
* Gets the widths for each cell in the provided row.
* @param {?} row
* @return {?}
*/
StickyStyler.prototype._getCellWidths = /**
* Gets the widths for each cell in the provided row.
* @param {?} row
* @return {?}
*/
function (row) {
/** @type {?} */
var cellWidths = [];
/** @type {?} */
var firstRowCells = row.children;
for (var i = 0; i < firstRowCells.length; i++) {
/** @type {?} */
var cell = /** @type {?} */ (firstRowCells[i]);
cellWidths.push(cell.getBoundingClientRect().width);
}
return cellWidths;
};
/**
* Determines the left and right positions of each sticky column cell, which will be the
* accumulation of all sticky column cell widths to the left and right, respectively.
* Non-sticky cells do not need to have a value set since their positions will not be applied.
*/
/**
* Determines the left and right positions of each sticky column cell, which will be the
* accumulation of all sticky column cell widths to the left and right, respectively.
* Non-sticky cells do not need to have a value set since their positions will not be applied.
* @param {?} widths
* @param {?} stickyStates
* @return {?}
*/
StickyStyler.prototype._getStickyStartColumnPositions = /**
* Determines the left and right positions of each sticky column cell, which will be the
* accumulation of all sticky column cell widths to the left and right, respectively.
* Non-sticky cells do not need to have a value set since their positions will not be applied.
* @param {?} widths
* @param {?} stickyStates
* @return {?}
*/
function (widths, stickyStates) {
/** @type {?} */
var positions = [];
/** @type {?} */
var nextPosition = 0;
for (var i = 0; i < widths.length; i++) {
if (stickyStates[i]) {
positions[i] = nextPosition;
nextPosition += widths[i];
}
}
return positions;
};
/**
* Determines the left and right positions of each sticky column cell, which will be the
* accumulation of all sticky column cell widths to the left and right, respectively.
* Non-sticky cells do not need to have a value set since their positions will not be applied.
*/
/**
* Determines the left and right positions of each sticky column cell, which will be the
* accumulation of all sticky column cell widths to the left and right, respectively.
* Non-sticky cells do not need to have a value set since their positions will not be applied.
* @param {?} widths
* @param {?} stickyStates
* @return {?}
*/
StickyStyler.prototype._getStickyEndColumnPositions = /**
* Determines the left and right positions of each sticky column cell, which will be the
* accumulation of all sticky column cell widths to the left and right, respectively.
* Non-sticky cells do not need to have a value set since their positions will not be applied.
* @param {?} widths
* @param {?} stickyStates
* @return {?}
*/
function (widths, stickyStates) {
/** @type {?} */
var positions = [];
/** @type {?} */
var nextPosition = 0;
for (var i = widths.length; i > 0; i--) {
if (stickyStates[i]) {
positions[i] = nextPosition;
nextPosition += widths[i];
}
}
return positions;
};
return StickyStyler;
}());
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,uselessCode} checked by tsc
*/
/**
* Provides a handle for the table to grab the view container's ng-container to insert data rows.
* \@docs-private
*/
var DataRowOutlet = /** @class */ (function () {
function DataRowOutlet(viewContainer, elementRef) {
this.viewContainer = viewContainer;
this.elementRef = elementRef;
}
DataRowOutlet.decorators = [
{ type: Directive, args: [{ selector: '[rowOutlet]' },] },
];
/** @nocollapse */
DataRowOutlet.ctorParameters = function () { return [
{ type: ViewContainerRef },
{ type: ElementRef }
]; };
return DataRowOutlet;
}());
/**
* Provides a handle for the table to grab the view container's ng-container to insert the header.
* \@docs-private
*/
var HeaderRowOutlet = /** @class */ (function () {
function HeaderRowOutlet(viewContainer, elementRef) {
this.viewContainer = viewContainer;
this.elementRef = elementRef;
}
HeaderRowOutlet.decorators = [
{ type: Directive, args: [{ selector: '[headerRowOutlet]' },] },
];
/** @nocollapse */
HeaderRowOutlet.ctorParameters = function () { return [
{ type: ViewContainerRef },
{ type: ElementRef }
]; };
return HeaderRowOutlet;
}());
/**
* Provides a handle for the table to grab the view container's ng-container to insert the footer.
* \@docs-private
*/
var FooterRowOutlet = /** @class */ (function () {
function FooterRowOutlet(viewContainer, elementRef) {
this.viewContainer = viewContainer;
this.elementRef = elementRef;
}
FooterRowOutlet.decorators = [
{ type: Directive, args: [{ selector: '[footerRowOutlet]' },] },
];
/** @nocollapse */
FooterRowOutlet.ctorParameters = function () { return [
{ type: ViewContainerRef },
{ type: ElementRef }
]; };
return FooterRowOutlet;
}());
/** *
* The table template that can be used by the mat-table. Should not be used outside of the
* material library.
* \@docs-private
@type {?} */
var CDK_TABLE_TEMPLATE = "\n <ng-container headerRowOutlet></ng-container>\n <ng-container rowOutlet></ng-container>\n <ng-container footerRowOutlet></ng-container>";
/**
* Class used to conveniently type the embedded view ref for rows with a context.
* \@docs-private
* @abstract
* @template T
*/
var /**
* Class used to conveniently type the embedded view ref for rows with a context.
* \@docs-private
* @abstract
* @template T
*/
RowViewRef = /** @class */ (function (_super) {
__extends(RowViewRef, _super);
function RowViewRef() {
return _super !== null && _super.apply(this, arguments) || this;
}
return RowViewRef;
}(EmbeddedViewRef));
/**
* A data table that can render a header row, data rows, and a footer row.
* Uses the dataSource input to determine the data to be rendered. The data can be provided either
* as a data array, an Observable stream that emits the data array to render, or a DataSource with a
* connect function that will return an Observable stream that emits the data array to render.
* @template T
*/
var CdkTable = /** @class */ (function () {
function CdkTable(_differs, _changeDetectorRef, _elementRef, role, _dir, /**
* @deprecated
* @breaking-change 8.0.0 `_document` and `_platform` to
* be made into a required parameters.
*/
_document, _platform) {
this._differs = _differs;
this._changeDetectorRef = _changeDetectorRef;
this._elementRef = _elementRef;
this._dir = _dir;
this._platform = _platform;
/**
* Subject that emits when the component has been destroyed.
*/
this._onDestroy = new Subject();
/**
* Map of all the user's defined columns (header, data, and footer cell template) identified by
* name. Collection populated by the column definitions gathered by `ContentChildren` as well as
* any custom column definitions added to `_customColumnDefs`.
*/
this._columnDefsByName = new Map();
/**
* Column definitions that were defined outside of the direct content children of the table.
* These will be defined when, e.g., creating a wrapper around the cdkTable that has
* column definitions as *it's* content child.
*/
this._customColumnDefs = new Set();
/**
* Data row definitions that were defined outside of the direct content children of the table.
* These will be defined when, e.g., creating a wrapper around the cdkTable that has
* built-in data rows as *it's* content child.
*/
this._customRowDefs = new Set();
/**
* Header row definitions that were defined outside of the direct content children of the table.
* These will be defined when, e.g., creating a wrapper around the cdkTable that has
* built-in header rows as *it's* content child.
*/
this._customHeaderRowDefs = new Set();
/**
* Footer row definitions that were defined outside of the direct content children of the table.
* These will be defined when, e.g., creating a wrapper around the cdkTable that has a
* built-in footer row as *it's* content child.
*/
this._customFooterRowDefs = new Set();
/**
* Whether the header row definition has been changed. Triggers an update to the header row after
* content is checked. Initialized as true so that the table renders the initial set of rows.
*/
this._headerRowDefChanged = true;
/**
* Whether the footer row definition has been changed. Triggers an update to the footer row after
* content is checked. Initialized as true so that the table renders the initial set of rows.
*/
this._footerRowDefChanged = true;
/**
* Cache of the latest rendered `RenderRow` objects as a map for easy retrieval when constructing
* a new list of `RenderRow` objects for rendering rows. Since the new list is constructed with
* the cached `RenderRow` objects when possible, the row identity is preserved when the data
* and row template matches, which allows the `IterableDiffer` to check rows by reference
* and understand which rows are added/moved/removed.
*
* Implemented as a map of maps where the first key is the `data: T` object and the second is the
* `CdkRowDef<T>` object. With the two keys, the cache points to a `RenderRow<T>` object that
* contains an array of created pairs. The array is necessary to handle cases where the data
* array contains multiple duplicate data objects and each instantiated `RenderRow` must be
* stored.
*/
this._cachedRenderRowsMap = new Map();
/**
* CSS class added to any row or cell that has sticky positioning applied. May be overriden by
* table subclasses.
*/
this.stickyCssClass = 'cdk-table-sticky';
this._multiTemplateDataRows = false;
/**
* Stream containing the latest information on what rows are being displayed on screen.
* Can be used by the data source to as a heuristic of what data should be provided.
*/
this.viewChange = new BehaviorSubject({ start: 0, end: Number.MAX_VALUE });
if (!role) {
this._elementRef.nativeElement.setAttribute('role', 'grid');
}
this._document = _document;
this._isNativeHtmlTable = this._elementRef.nativeElement.nodeName === 'TABLE';
}
Object.defineProperty(CdkTable.prototype, "trackBy", {
/**
* Tracking function that will be used to check the differences in data changes. Used similarly
* to `ngFor` `trackBy` function. Optimize row operations by identifying a row based on its data
* relative to the function to know if a row should be added/removed/moved.
* Accepts a function that takes two parameters, `index` and `item`.
*/
get: /**
* Tracking function that will be used to check the differences in data changes. Used similarly
* to `ngFor` `trackBy` function. Optimize row operations by identifying a row based on its data
* relative to the function to know if a row should be added/removed/moved.
* Accepts a function that takes two parameters, `index` and `item`.
* @return {?}
*/
function () { return this._trackByFn; },
set: /**
* @param {?} fn
* @return {?}
*/
function (fn) {
if (isDevMode() &&
fn != null && typeof fn !== 'function' && /** @type {?} */ (console) && /** @type {?} */ (console.warn)) {
console.warn("trackBy must be a function, but received " + JSON.stringify(fn) + ".");
}
this._trackByFn = fn;
},
enumerable: true,
configurable: true
});
Object.defineProperty(CdkTable.prototype, "dataSource", {
/**
* The table's source of data, which can be provided in three ways (in order of complexity):
* - Simple data array (each object represents one table row)
* - Stream that emits a data array each time the array changes
* - `DataSource` object that implements the connect/disconnect interface.
*
* If a data array is provided, the table must be notified when the array's objects are
* added, removed, or moved. This can be done by calling the `renderRows()` function which will
* render the diff since the last table render. If the data array reference is changed, the table
* will automatically trigger an update to the rows.
*
* When providing an Observable stream, the table will trigger an update automatically when the
* stream emits a new array of data.
*
* Finally, when providing a `DataSource` object, the table will use the Observable stream
* provided by the connect function and trigger updates when that stream emits new data array
* values. During the table's ngOnDestroy or when the data source is removed from the table, the
* table will call the DataSource's `disconnect` function (may be useful for cleaning up any
* subscriptions registered during the connect process).
*/
get: /**
* The table's source of data, which can be provided in three ways (in order of complexity):
* - Simple data array (each object represents one table row)
* - Stream that emits a data array each time the array changes
* - `DataSource` object that implements the connect/disconnect interface.
*
* If a data array is provided, the table must be notified when the array's objects are
* added, removed, or moved. This can be done by calling the `renderRows()` function which will
* render the diff since the last table render. If the data array reference is changed, the table
* will automatically trigger an update to the rows.
*
* When providing an Observable stream, the table will trigger an update automatically when the
* stream emits a new array of data.
*
* Finally, when providing a `DataSource` object, the table will use the Observable stream
* provided by the connect function and trigger updates when that stream emits new data array
* values. During the table's ngOnDestroy or when the data source is removed from the table, the
* table will call the DataSource's `disconnect` function (may be useful for cleaning up any
* subscriptions registered during the connect process).
* @return {?}
*/
function () { return this._dataSource; },
set: /**
* @param {?} dataSource
* @return {?}
*/
function (dataSource) {
if (this._dataSource !== dataSource) {
this._switchDataSource(dataSource);
}
},
enumerable: true,
configurable: true
});
Object.defineProperty(CdkTable.prototype, "multiTemplateDataRows", {
/**
* Whether to allow multiple rows per data object by evaluating which rows evaluate their 'when'
* predicate to true. If `multiTemplateDataRows` is false, which is the default value, then each
* dataobject will render the first row that evaluates its when predicate to true, in the order
* defined in the table, or otherwise the default row which does not have a when predicate.
*/
get: /**
* Whether to allow multiple rows per data object by evaluating which rows evaluate their 'when'
* predicate to true. If `multiTemplateDataRows` is false, which is the default value, then each
* dataobject will render the first row that evaluates its when predicate to true, in the order
* defined in the table, or otherwise the default row which does not have a when predicate.
* @return {?}
*/
function () { return this._multiTemplateDataRows; },
set: /**
* @param {?} v
* @return {?}
*/
function (v) {
this._multiTemplateDataRows = coerceBooleanProperty(v);
if (this._rowOutlet.viewContainer.length) {
this._forceRenderDataRows();
}
},
enumerable: true,
configurable: true
});
/**
* @return {?}
*/
CdkTable.prototype.ngOnInit = /**
* @return {?}
*/
function () {
var _this = this;
this._setupStickyStyler();
if (this._isNativeHtmlTable) {
this._applyNativeTableSections();
}
// Set up the trackBy function so that it uses the `RenderRow` as its identity by default. If
// the user has provided a custom trackBy, return the result of that function as evaluated
// with the values of the `RenderRow`'s data and index.
this._dataDiffer = this._differs.find([]).create(function (_i, dataRow) {
return _this.trackBy ? _this.trackBy(dataRow.dataIndex, dataRow.data) : dataRow;
});
};
/**
* @return {?}
*/
CdkTable.prototype.ngAfterContentChecked = /**
* @return {?}
*/
function () {
// Cache the row and column definitions gathered by ContentChildren and programmatic injection.
this._cacheRowDefs();
this._cacheColumnDefs();
// Make sure that the user has at least added header, footer, or data row def.
if (!this._headerRowDefs.length && !this._footerRowDefs.length && !this._rowDefs.length) {
throw getTableMissingRowDefsError();
}
// Render updates if the list of columns have been changed for the header, row, or footer defs.
this._renderUpdatedColumns();
// If the header row definition has been changed, trigger a render to the header row.
if (this._headerRowDefChanged) {
this._forceRenderHeaderRows();
this._headerRowDefChanged = false;
}
// If the footer row definition has been changed, trigger a render to the footer row.
if (this._footerRowDefChanged) {
this._forceRenderFooterRows();
this._footerRowDefChanged = false;
}
// If there is a data source and row definitions, connect to the data source unless a
// connection has already been made.
if (this.dataSource && this._rowDefs.length > 0 && !this._renderChangeSubscription) {
this._observeRenderChanges();
}
this._checkStickyStates();
};
/**
* @return {?}
*/
CdkTable.prototype.ngOnDestroy = /**
* @return {?}
*/
function () {
this._rowOutlet.viewContainer.clear();
this._headerRowOutlet.viewContainer.clear();
this._footerRowOutlet.viewContainer.clear();
this._cachedRenderRowsMap.clear();
this._onDestroy.next();
this._onDestroy.complete();
if (this.dataSource instanceof DataSource) {
this.dataSource.disconnect(this);
}
};
/**
* Renders rows based on the table's latest set of data, which was either provided directly as an
* input or retrieved through an Observable stream (directly or from a DataSource).
* Checks for differences in the data since the last diff to perform only the necessary
* changes (add/remove/move rows).
*
* If the table's data source is a DataSource or Observable, this will be invoked automatically
* each time the provided Observable stream emits a new data array. Otherwise if your data is
* an array, this function will need to be called to render any changes.
*/
/**
* Renders rows based on the table's latest set of data, which was either provided directly as an
* input or retrieved through an Observable stream (directly or from a DataSource).
* Checks for differences in the data since the last diff to perform only the necessary
* changes (add/remove/move rows).
*
* If the table's data source is a DataSource or Observable, this will be invoked automatically
* each time the provided Observable stream emits a new data array. Otherwise if your data is
* an array, this function will need to be called to render any changes.
* @return {?}
*/
CdkTable.prototype.renderRows = /**
* Renders rows based on the table's latest set of data, which was either provided directly as an
* input or retrieved through an Observable stream (directly or from a DataSource).
* Checks for differences in the data since the last diff to perform only the necessary
* changes (add/remove/move rows).
*
* If the table's data source is a DataSource or Observable, this will be invoked automatically
* each time the provided Observable stream emits a new data array. Otherwise if your data is
* an array, this function will need to be called to render any changes.
* @return {?}
*/
function () {
var _this = this;
this._renderRows = this._getAllRenderRows();
/** @type {?} */
var changes = this._dataDiffer.diff(this._renderRows);
if (!changes) {
return;
}
/** @type {?} */
var viewContainer = this._rowOutlet.viewContainer;
changes.forEachOperation(function (record, prevIndex, currentIndex) {
if (record.previousIndex == null) {
_this._insertRow(record.item, /** @type {?} */ ((currentIndex)));
}
else if (currentIndex == null) {
viewContainer.remove(/** @type {?} */ ((prevIndex)));
}
else {
/** @type {?} */
var view = /** @type {?} */ (viewContainer.get(/** @type {?} */ ((prevIndex))));
viewContainer.move(/** @type {?} */ ((view)), currentIndex);
}
});
// Update the meta context of a row's context data (index, count, first, last, ...)
this._updateRowIndexContext();
// Update rows that did not get added/removed/moved but may have had their identity changed,
// e.g. if trackBy matched data on some property but the actual data reference changed.
changes.forEachIdentityChange(function (record) {
/** @type {?} */
var rowView = /** @type {?} */ (viewContainer.get(/** @type {?} */ ((record.currentIndex))));
rowView.context.$implicit = record.item.data;
});
this.updateStickyColumnStyles();
};
/**
* Sets the header row definition to be used. Overrides the header row definition gathered by
* using `ContentChild`, if one exists. Sets a flag that will re-render the header row after the
* table's content is checked.
* @docs-private
* @deprecated Use `addHeaderRowDef` and `removeHeaderRowDef` instead
* @breaking-change 8.0.0
*/
/**
* Sets the header row definition to be used. Overrides the header row definition gathered by
* using `ContentChild`, if one exists. Sets a flag that will re-render the header row after the
* table's content is checked.
* \@docs-private
* @deprecated Use `addHeaderRowDef` and `removeHeaderRowDef` instead
* \@breaking-change 8.0.0
* @param {?} headerRowDef
* @return {?}
*/
CdkTable.prototype.setHeaderRowDef = /**
* Sets the header row definition to be used. Overrides the header row definition gathered by
* using `ContentChild`, if one exists. Sets a flag that will re-render the header row after the
* table's content is checked.
* \@docs-private
* @deprecated Use `addHeaderRowDef` and `removeHeaderRowDef` instead
* \@breaking-change 8.0.0
* @param {?} headerRowDef
* @return {?}
*/
function (headerRowDef) {
this._customHeaderRowDefs = new Set([headerRowDef]);
this._headerRowDefChanged = true;
};
/**
* Sets the footer row definition to be used. Overrides the footer row definition gathered by
* using `ContentChild`, if one exists. Sets a flag that will re-render the footer row after the
* table's content is checked.
* @docs-private
* @deprecated Use `addFooterRowDef` and `removeFooterRowDef` instead
* @breaking-change 8.0.0
*/
/**
* Sets the footer row definition to be used. Overrides the footer row definition gathered by
* using `ContentChild`, if one exists. Sets a flag that will re-render the footer row after the
* table's content is checked.
* \@docs-private
* @deprecated Use `addFooterRowDef` and `removeFooterRowDef` instead
* \@breaking-change 8.0.0
* @param {?} footerRowDef
* @return {?}
*/
CdkTable.prototype.setFooterRowDef = /**
* Sets the footer row definition to be used. Overrides the footer row definition gathered by
* using `ContentChild`, if one exists. Sets a flag that will re-render the footer row after the
* table's content is checked.
* \@docs-private
* @deprecated Use `addFooterRowDef` and `removeFooterRowDef` instead
* \@breaking-change 8.0.0
* @param {?} footerRowDef
* @return {?}
*/
function (footerRowDef) {
this._customFooterRowDefs = new Set([footerRowDef]);
this._footerRowDefChanged = true;
};
/** Adds a column definition that was not included as part of the content children. */
/**
* Adds a column definition that was not included as part of the content children.
* @param {?} columnDef
* @return {?}
*/
CdkTable.prototype.addColumnDef = /**
* Adds a column definition that was not included as part of the content children.
* @param {?} columnDef
* @return {?}
*/
function (columnDef) {
this._customColumnDefs.add(columnDef);
};
/** Removes a column definition that was not included as part of the content children. */
/**
* Removes a column definition that was not included as part of the content children.
* @param {?} columnDef
* @return {?}
*/
CdkTable.prototype.removeColumnDef = /**
* Removes a column definition that was not included as part of the content children.
* @param {?} columnDef
* @return {?}
*/
function (columnDef) {
this._customColumnDefs.delete(columnDef);
};
/** Adds a row definition that was not included as part of the content children. */
/**
* Adds a row definition that was not included as part of the content children.
* @param {?} rowDef
* @return {?}
*/
CdkTable.prototype.addRowDef = /**
* Adds a row definition that was not included as part of the content children.
* @param {?} rowDef
* @return {?}
*/
function (rowDef) {
this._customRowDefs.add(rowDef);
};
/** Removes a row definition that was not included as part of the content children. */
/**
* Removes a row definition that was not included as part of the content children.
* @param {?} rowDef
* @return {?}
*/
CdkTable.prototype.removeRowDef = /**
* Removes a row definition that was not included as part of the content children.
* @param {?} rowDef
* @return {?}
*/
function (rowDef) {
this._customRowDefs.delete(rowDef);
};
/** Adds a header row definition that was not included as part of the content children. */
/**
* Adds a header row definition that was not included as part of the content children.
* @param {?} headerRowDef
* @return {?}
*/
CdkTable.prototype.addHeaderRowDef = /**
* Adds a header row definition that was not included as part of the content children.
* @param {?} headerRowDef
* @return {?}
*/
function (headerRowDef) {
this._customHeaderRowDefs.add(headerRowDef);
this._headerRowDefChanged = true;
};
/** Removes a header row definition that was not included as part of the content children. */
/**
* Removes a header row definition that was not included as part of the content children.
* @param {?} headerRowDef
* @return {?}
*/
CdkTable.prototype.removeHeaderRowDef = /**
* Removes a header row definition that was not included as part of the content children.
* @param {?} headerRowDef
* @return {?}
*/
function (headerRowDef) {
this._customHeaderRowDefs.delete(headerRowDef);
this._headerRowDefChanged = true;
};
/** Adds a footer row definition that was not included as part of the content children. */
/**
* Adds a footer row definition that was not included as part of the content children.
* @param {?} footerRowDef
* @return {?}
*/
CdkTable.prototype.addFooterRowDef = /**
* Adds a footer row definition that was not included as part of the content children.
* @param {?} footerRowDef
* @return {?}
*/
function (footerRowDef) {
this._customFooterRowDefs.add(footerRowDef);
this._footerRowDefChanged = true;
};
/** Removes a footer row definition that was not included as part of the content children. */
/**
* Removes a footer row definition that was not included as part of the content children.
* @param {?} footerRowDef
* @return {?}
*/
CdkTable.prototype.removeFooterRowDef = /**
* Removes a footer row definition that was not included as part of the content children.
* @param {?} footerRowDef
* @return {?}
*/
function (footerRowDef) {
this._customFooterRowDefs.delete(footerRowDef);
this._footerRowDefChanged = true;
};
/**
* Updates the header sticky styles. First resets all applied styles with respect to the cells
* sticking to the top. Then, evaluating which cells need to be stuck to the top. This is
* automatically called when the header row changes its displayed set of columns, or if its
* sticky input changes. May be called manually for cases where the cell content changes outside
* of these events.
*/
/**
* Updates the header sticky styles. First resets all applied styles with respect to the cells
* sticking to the top. Then, evaluating which cells need to be stuck to the top. This is
* automatically called when the header row changes its displayed set of columns, or if its
* sticky input changes. May be called manually for cases where the cell content changes outside
* of these events.
* @return {?}
*/
CdkTable.prototype.updateStickyHeaderRowStyles = /**
* Updates the header sticky styles. First resets all applied styles with respect to the cells
* sticking to the top. Then, evaluating which cells need to be stuck to the top. This is
* automatically called when the header row changes its displayed set of columns, or if its
* sticky input changes. May be called manually for cases where the cell content changes outside
* of these events.
* @return {?}
*/
function () {
/** @type {?} */
var headerRows = this._getRenderedRows(this._headerRowOutlet);
this._stickyStyler.clearStickyPositioning(headerRows, ['top']);
/** @type {?} */
var stickyStates = this._headerRowDefs.map(function (def) { return def.sticky; });
this._stickyStyler.stickRows(headerRows, stickyStates, 'top');
// Reset the dirty state of the sticky input change since it has been used.
this._headerRowDefs.forEach(function (def) { return def.resetStickyChanged(); });
};
/**
* Updates the footer sticky styles. First resets all applied styles with respect to the cells
* sticking to the bottom. Then, evaluating which cells need to be stuck to the bottom. This is
* automatically called when the footer row changes its displayed set of columns, or if its
* sticky input changes. May be called manually for cases where the cell content changes outside
* of these events.
*/
/**
* Updates the footer sticky styles. First resets all applied styles with respect to the cells
* sticking to the bottom. Then, evaluating which cells need to be stuck to the bottom. This is
* automatically called when the footer row changes its displayed set of columns, or if its
* sticky input changes. May be called manually for cases where the cell content changes outside
* of these events.
* @return {?}
*/
CdkTable.prototype.updateStickyFooterRowStyles = /**
* Updates the footer sticky styles. First resets all applied styles with respect to the cells
* sticking to the bottom. Then, evaluating which cells need to be stuck to the bottom. This is
* automatically called when the footer row changes its displayed set of columns, or if its
* sticky input changes. May be called manually for cases where the cell content changes outside
* of these events.
* @return {?}
*/
function () {
/** @type {?} */
var footerRows = this._getRenderedRows(this._footerRowOutlet);
this._stickyStyler.clearStickyPositioning(footerRows, ['bottom']);
/** @type {?} */
var stickyStates = this._footerRowDefs.map(function (def) { return def.sticky; });
this._stickyStyler.stickRows(footerRows, stickyStates, 'bottom');
this._stickyStyler.updateStickyFooterContainer(this._elementRef.nativeElement, stickyStates);
// Reset the dirty state of the sticky input change since it has been used.
this._footerRowDefs.forEach(function (def) { return def.resetStickyChanged(); });
};
/**
* Updates the column sticky styles. First resets all applied styles with respect to the cells
* sticking to the left and right. Then sticky styles are added for the left and right according
* to the column definitions for each cell in each row. This is automatically called when
* the data source provides a new set of data or when a column definition changes its sticky
* input. May be called manually for cases where the cell content changes outside of these events.
*/
/**
* Updates the column sticky styles. First resets all applied styles with respect to the cells
* sticking to the left and right. Then sticky styles are added for the left and right according
* to the column definitions for each cell in each row. This is automatically called when
* the data source provides a new set of data or when a column definition changes its sticky
* input. May be called manually for cases where the cell content changes outside of these events.
* @return {?}
*/
CdkTable.prototype.updateStickyColumnStyles = /**
* Updates the column sticky styles. First resets all applied styles with respect to the cells
* sticking to the left and right. Then sticky styles are added for the left and right according
* to the column definitions for each cell in each row. This is automatically called when
* the data source provides a new set of data or when a column definition changes its sticky
* input. May be called manually for cases where the cell content changes outside of these events.
* @return {?}
*/
function () {
var _this = this;
/** @type {?} */
var headerRows = this._getRenderedRows(this._headerRowOutlet);
/** @type {?} */
var dataRows = this._getRenderedRows(this._rowOutlet);
/** @type {?} */
var footerRows = this._getRenderedRows(this._footerRowOutlet);
// Clear the left and right positioning from all columns in the table across all rows since
// sticky columns span across all table sections (header, data, footer)
this._stickyStyler.clearStickyPositioning(headerRows.concat(dataRows, footerRows), ['left', 'right']);
// Update the sticky styles for each header row depending on the def's sticky state
headerRows.forEach(function (headerRow, i) {
_this._addStickyColumnStyles([headerRow], _this._headerRowDefs[i]);
});
// Update the sticky styles for each data row depending on its def's sticky state
this._rowDefs.forEach(function (rowDef) {
/** @type {?} */
var rows = [];
for (var i = 0; i < dataRows.length; i++) {
if (_this._renderRows[i].rowDef === rowDef) {
rows.push(dataRows[i]);
}
}
_this._addStickyColumnStyles(rows, rowDef);
});
// Update the sticky styles for each footer row depending on the def's sticky state
footerRows.forEach(function (footerRow, i) {
_this._addStickyColumnStyles([footerRow], _this._footerRowDefs[i]);
});
// Reset the dirty state of the sticky input change since it has been used.
Array.from(this._columnDefsByName.values()).forEach(function (def) { return def.resetStickyChanged(); });
};
/**
* Get the list of RenderRow objects to render according to the current list of data and defined
* row definitions. If the previous list already contained a particular pair, it should be reused
* so that the differ equates their references.
* @return {?}
*/
CdkTable.prototype._getAllRenderRows = /**
* Get the list of RenderRow objects to render according to the current list of data and defined
* row definitions. If the previous list already contained a particular pair, it should be reused
* so that the differ equates their references.
* @return {?}
*/
function () {
/** @type {?} */
var renderRows = [];
/** @type {?} */
var prevCachedRenderRows = this._cachedRenderRowsMap;
this._cachedRenderRowsMap = new Map();
// For each data object, get the list of rows that should be rendered, represented by the
// respective `RenderRow` object which is the pair of `data` and `CdkRowDef`.
for (var i = 0; i < this._data.length; i++) {
/** @type {?} */
var data = this._data[i];
/** @type {?} */
var renderRowsForData = this._getRenderRowsForData(data, i, prevCachedRenderRows.get(data));
if (!this._cachedRenderRowsMap.has(data)) {
this._cachedRenderRowsMap.set(data, new WeakMap());
}
for (var j = 0; j < renderRowsForData.length; j++) {
/** @type {?} */
var renderRow = renderRowsForData[j];
/** @type {?} */
var cache = /** @type {?} */ ((this._cachedRenderRowsMap.get(renderRow.data)));
if (cache.has(renderRow.rowDef)) {
/** @type {?} */ ((cache.get(renderRow.rowDef))).push(renderRow);
}
else {
cache.set(renderRow.rowDef, [renderRow]);
}
renderRows.push(renderRow);
}
}
return renderRows;
};
/**
* Gets a list of `RenderRow<T>` for the provided data object and any `CdkRowDef` objects that
* should be rendered for this data. Reuses the cached RenderRow objects if they match the same
* `(T, CdkRowDef)` pair.
* @param {?} data
* @param {?} dataIndex
* @param {?=} cache
* @return {?}
*/
CdkTable.prototype._getRenderRowsForData = /**
* Gets a list of `RenderRow<T>` for the provided data object and any `CdkRowDef` objects that
* should be rendered for this data. Reuses the cached RenderRow objects if they match the same
* `(T, CdkRowDef)` pair.
* @param {?} data
* @param {?} dataIndex
* @param {?=} cache
* @return {?}
*/
function (data, dataIndex, cache) {
/** @type {?} */
var rowDefs = this._getRowDefs(data, dataIndex);
return rowDefs.map(function (rowDef) {
/** @type {?} */
var cachedRenderRows = (cache && cache.has(rowDef)) ? /** @type {?} */ ((cache.get(rowDef))) : [];
if (cachedRenderRows.length) {
/** @type {?} */
var dataRow = /** @type {?} */ ((cachedRenderRows.shift()));
dataRow.dataIndex = dataIndex;
return dataRow;
}
else {
return { data: data, rowDef: rowDef, dataIndex: dataIndex };
}
});
};
/**
* Update the map containing the content's column definitions.
* @return {?}
*/
CdkTable.prototype._cacheColumnDefs = /**
* Update the map containing the content's column definitions.
* @return {?}
*/
function () {
var _this = this;
this._columnDefsByName.clear();
/** @type {?} */
var columnDefs = mergeQueryListAndSet(this._contentColumnDefs, this._customColumnDefs);
columnDefs.forEach(function (columnDef) {
if (_this._columnDefsByName.has(columnDef.name)) {
throw getTableDuplicateColumnNameError(columnDef.name);
}
_this._columnDefsByName.set(columnDef.name, columnDef);
});
};
/**
* Update the list of all available row definitions that can be used.
* @return {?}
*/
CdkTable.prototype._cacheRowDefs = /**
* Update the list of all available row definitions that can be used.
* @return {?}
*/
function () {
this._headerRowDefs =
mergeQueryListAndSet(this._contentHeaderRowDefs, this._customHeaderRowDefs);
this._footerRowDefs =
mergeQueryListAndSet(this._contentFooterRowDefs, this._customFooterRowDefs);
this._rowDefs =
mergeQueryListAndSet(this._contentRowDefs, this._customRowDefs);
/** @type {?} */
var defaultRowDefs = this._rowDefs.filter(function (def) { return !def.when; });
if (!this.multiTemplateDataRows && defaultRowDefs.length > 1) {
throw getTableMultipleDefaultRowDefsError();
}
this._defaultRowDef = defaultRowDefs[0];
};
/**
* Check if the header, data, or footer rows have changed what columns they want to display or
* whether the sticky states have changed for the header or footer. If there is a diff, then
* re-render that section.
* @return {?}
*/
CdkTable.prototype._renderUpdatedColumns = /**
* Check if the header, data, or footer rows have changed what columns they want to display or
* whether the sticky states have changed for the header or footer. If there is a diff, then
* re-render that section.
* @return {?}
*/
function () {
/** @type {?} */
var columnsDiffReducer = function (acc, def) { return acc || !!def.getColumnsDiff(); };
// Force re-render data rows if the list of column definitions have changed.
if (this._rowDefs.reduce(columnsDiffReducer, false)) {
this._forceRenderDataRows();
}
// Force re-render header/footer rows if the list of column definitions have changed..
if (this._headerRowDefs.reduce(columnsDiffReducer, false)) {
this._forceRenderHeaderRows();
}
if (this._footerRowDefs.reduce(columnsDiffReducer, false)) {
this._forceRenderFooterRows();
}
};
/**
* Switch to the provided data source by resetting the data and unsubscribing from the current
* render change subscription if one exists. If the data source is null, interpret this by
* clearing the row outlet. Otherwise start listening for new data.
* @param {?} dataSource
* @return {?}
*/
CdkTable.prototype._switchDataSource = /**
* Switch to the provided data source by resetting the data and unsubscribing from the current
* render change subscription if one exists. If the data source is null, interpret this by
* clearing the row outlet. Otherwise start listening for new data.
* @param {?} dataSource
* @return {?}
*/
function (dataSource) {
this._data = [];
if (this.dataSource instanceof DataSource) {
this.dataSource.disconnect(this);
}
// Stop listening for data from the previous data source.
if (this._renderChangeSubscription) {
this._renderChangeSubscription.unsubscribe();
this._renderChangeSubscription = null;
}
if (!dataSource) {
if (this._dataDiffer) {
this._dataDiffer.diff([]);
}
this._rowOutlet.viewContainer.clear();
}
this._dataSource = dataSource;
};
/**
* Set up a subscription for the data provided by the data source.
* @return {?}
*/
CdkTable.prototype._observeRenderChanges = /**
* Set up a subscription for the data provided by the data source.
* @return {?}
*/
function () {
var _this = this;
// If no data source has been set, there is nothing to observe for changes.
if (!this.dataSource) {
return;
}
/** @type {?} */
var dataStream;
// Check if the datasource is a DataSource object by observing if it has a connect function.
// Cannot check this.dataSource['connect'] due to potential property renaming, nor can it
// checked as an instanceof DataSource<T> since the table should allow for data sources
// that did not explicitly extend DataSource<T>.
if ((/** @type {?} */ (this.dataSource)).connect instanceof Function) {
dataStream = (/** @type {?} */ (this.dataSource)).connect(this);
}
else if (this.dataSource instanceof Observable) {
dataStream = this.dataSource;
}
else if (Array.isArray(this.dataSource)) {
dataStream = of(this.dataSource);
}
if (dataStream === undefined) {
throw getTableUnknownDataSourceError();
}
this._renderChangeSubscription = dataStream
.pipe(takeUntil(this._onDestroy))
.subscribe(function (data) {
_this._data = data || [];
_this.renderRows();
});
};
/**
* Clears any existing content in the header row outlet and creates a new embedded view
* in the outlet using the header row definition.
* @return {?}
*/
CdkTable.prototype._forceRenderHeaderRows = /**
* Clears any existing content in the header row outlet and creates a new embedded view
* in the outlet using the header row definition.
* @return {?}
*/
function () {
var _this = this;
// Clear the header row outlet if any content exists.
if (this._headerRowOutlet.viewContainer.length > 0) {
this._headerRowOutlet.viewContainer.clear();
}
this._headerRowDefs.forEach(function (def, i) { return _this._renderRow(_this._headerRowOutlet, def, i); });
this.updateStickyHeaderRowStyles();
this.updateStickyColumnStyles();
};
/**
* Clears any existing content in the footer row outlet and creates a new embedded view
* in the outlet using the footer row definition.
* @return {?}
*/
CdkTable.prototype._forceRenderFooterRows = /**
* Clears any existing content in the footer row outlet and creates a new embedded view
* in the outlet using the footer row definition.
* @return {?}
*/
function () {
var _this = this;
// Clear the footer row outlet if any content exists.
if (this._footerRowOutlet.viewContainer.length > 0) {
this._footerRowOutlet.viewContainer.clear();
}
this._footerRowDefs.forEach(function (def, i) { return _this._renderRow(_this._footerRowOutlet, def, i); });
this.updateStickyFooterRowStyles();
this.updateStickyColumnStyles();
};
/**
* Adds the sticky column styles for the rows according to the columns' stick states.
* @param {?} rows
* @param {?} rowDef
* @return {?}
*/
CdkTable.prototype._addStickyColumnStyles = /**
* Adds the sticky column styles for the rows according to the columns' stick states.
* @param {?} rows
* @param {?} rowDef
* @return {?}
*/
function (rows, rowDef) {
var _this = this;
/** @type {?} */
var columnDefs = Array.from(rowDef.columns || []).map(function (c) { return ((_this._columnDefsByName.get(c))); });
/** @type {?} */
var stickyStartStates = columnDefs.map(function (columnDef) { return columnDef.sticky; });
/** @type {?} */
var stickyEndStates = columnDefs.map(function (columnDef) { return columnDef.stickyEnd; });
this._stickyStyler.updateStickyColumns(rows, stickyStartStates, stickyEndStates);
};
/** Gets the list of rows that have been rendered in the row outlet. */
/**
* Gets the list of rows that have been rendered in the row outlet.
* @param {?} rowOutlet
* @return {?}
*/
CdkTable.prototype._getRenderedRows = /**
* Gets the list of rows that have been rendered in the row outlet.
* @param {?} rowOutlet
* @return {?}
*/
function (rowOutlet) {
/** @type {?} */
var renderedRows = [];
for (var i = 0; i < rowOutlet.viewContainer.length; i++) {
/** @type {?} */
var viewRef = (/** @type {?} */ (((rowOutlet.viewContainer.get(i)))));
renderedRows.push(viewRef.rootNodes[0]);
}
return renderedRows;
};
/**
* Get the matching row definitions that should be used for this row data. If there is only
* one row definition, it is returned. Otherwise, find the row definitions that has a when
* predicate that returns true with the data. If none return true, return the default row
* definition.
*/
/**
* Get the matching row definitions that should be used for this row data. If there is only
* one row definition, it is returned. Otherwise, find the row definitions that has a when
* predicate that returns true with the data. If none return true, return the default row
* definition.
* @param {?} data
* @param {?} dataIndex
* @return {?}
*/
CdkTable.prototype._getRowDefs = /**
* Get the matching row definitions that should be used for this row data. If there is only
* one row definition, it is returned. Otherwise, find the row definitions that has a when
* predicate that returns true with the data. If none return true, return the default row
* definition.
* @param {?} data
* @param {?} dataIndex
* @return {?}
*/
function (data, dataIndex) {
if (this._rowDefs.length == 1) {
return [this._rowDefs[0]];
}
/** @type {?} */
var rowDefs = [];
if (this.multiTemplateDataRows) {
rowDefs = this._rowDefs.filter(function (def) { return !def.when || def.when(dataIndex, data); });
}
else {
/** @type {?} */
var rowDef = this._rowDefs.find(function (def) { return def.when && def.when(dataIndex, data); }) || this._defaultRowDef;
if (rowDef) {
rowDefs.push(rowDef);
}
}
if (!rowDefs.length) {
throw getTableMissingMatchingRowDefError(data);
}
return rowDefs;
};
/**
* Create the embedded view for the data row template and place it in the correct index location
* within the data row view container.
* @param {?} renderRow
* @param {?} renderIndex
* @return {?}
*/
CdkTable.prototype._insertRow = /**
* Create the embedded view for the data row template and place it in the correct index location
* within the data row view container.
* @param {?} renderRow
* @param {?} renderIndex
* @return {?}
*/
function (renderRow, renderIndex) {
/** @type {?} */
var rowDef = renderRow.rowDef;
/** @type {?} */
var context = { $implicit: renderRow.data };
this._renderRow(this._rowOutlet, rowDef, renderIndex, context);
};
/**
* Creates a new row template in the outlet and fills it with the set of cell templates.
* Optionally takes a context to provide to the row and cells, as well as an optional index
* of where to place the new row template in the outlet.
* @param {?} outlet
* @param {?} rowDef
* @param {?} index
* @param {?=} context
* @return {?}
*/
CdkTable.prototype._renderRow = /**
* Creates a new row template in the outlet and fills it with the set of cell templates.
* Optionally takes a context to provide to the row and cells, as well as an optional index
* of where to place the new row template in the outlet.
* @param {?} outlet
* @param {?} rowDef
* @param {?} index
* @param {?=} context
* @return {?}
*/
function (outlet, rowDef, index, context) {
if (context === void 0) { context = {}; }
// TODO(andrewseguin): enforce that one outlet was instantiated from createEmbeddedView
outlet.viewContainer.createEmbeddedView(rowDef.template, context, index);
for (var _a = 0, _b = this._getCellTemplates(rowDef); _a < _b.length; _a++) {
var cellTemplate = _b[_a];
if (CdkCellOutlet.mostRecentCellOutlet) {
CdkCellOutlet.mostRecentCellOutlet._viewContainer.createEmbeddedView(cellTemplate, context);
}
}
this._changeDetectorRef.markForCheck();
};
/**
* Updates the index-related context for each row to reflect any changes in the index of the rows,
* e.g. first/last/even/odd.
* @return {?}
*/
CdkTable.prototype._updateRowIndexContext = /**
* Updates the index-related context for each row to reflect any changes in the index of the rows,
* e.g. first/last/even/odd.
* @return {?}
*/
function () {
/** @type {?} */
var viewContainer = this._rowOutlet.viewContainer;
for (var renderIndex = 0, count = viewContainer.length; renderIndex < count; renderIndex++) {
/** @type {?} */
var viewRef = /** @type {?} */ (viewContainer.get(renderIndex));
/** @type {?} */
var context = /** @type {?} */ (viewRef.context);
context.count = count;
context.first = renderIndex === 0;
context.last = renderIndex === count - 1;
context.even = renderIndex % 2 === 0;
context.odd = !context.even;
if (this.multiTemplateDataRows) {
context.dataIndex = this._renderRows[renderIndex].dataIndex;
context.renderIndex = renderIndex;
}
else {
context.index = this._renderRows[renderIndex].dataIndex;
}
}
};
/**
* Gets the column definitions for the provided row def.
* @param {?} rowDef
* @return {?}
*/
CdkTable.prototype._getCellTemplates = /**
* Gets the column definitions for the provided row def.
* @param {?} rowDef
* @return {?}
*/
function (rowDef) {
var _this = this;
if (!rowDef || !rowDef.columns) {
return [];
}
return Array.from(rowDef.columns, function (columnId) {
/** @type {?} */
var column = _this._columnDefsByName.get(columnId);
if (!column) {
throw getTableUnknownColumnError(columnId);
}
return rowDef.extractCellTemplate(column);
});
};
/**
* Adds native table sections (e.g. tbody) and moves the row outlets into them.
* @return {?}
*/
CdkTable.prototype._applyNativeTableSections = /**
* Adds native table sections (e.g. tbody) and moves the row outlets into them.
* @return {?}
*/
function () {
/** @type {?} */
var sections = [
{ tag: 'thead', outlet: this._headerRowOutlet },
{ tag: 'tbody', outlet: this._rowOutlet },
{ tag: 'tfoot', outlet: this._footerRowOutlet },
];
for (var _a = 0, sections_1 = sections; _a < sections_1.length; _a++) {
var section = sections_1[_a];
/** @type {?} */
var documentRef = this._document || document;
/** @type {?} */
var element = documentRef.createElement(section.tag);
element.appendChild(section.outlet.elementRef.nativeElement);
this._elementRef.nativeElement.appendChild(element);
}
};
/**
* Forces a re-render of the data rows. Should be called in cases where there has been an input
* change that affects the evaluation of which rows should be rendered, e.g. toggling
* `multiTemplateDataRows` or adding/removing row definitions.
* @return {?}
*/
CdkTable.prototype._forceRenderDataRows = /**
* Forces a re-render of the data rows. Should be called in cases where there has been an input
* change that affects the evaluation of which rows should be rendered, e.g. toggling
* `multiTemplateDataRows` or adding/removing row definitions.
* @return {?}
*/
function () {
this._dataDiffer.diff([]);
this._rowOutlet.viewContainer.clear();
this.renderRows();
this.updateStickyColumnStyles();
};
/**
* Checks if there has been a change in sticky states since last check and applies the correct
* sticky styles. Since checking resets the "dirty" state, this should only be performed once
* during a change detection and after the inputs are settled (after content check).
* @return {?}
*/
CdkTable.prototype._checkStickyStates = /**
* Checks if there has been a change in sticky states since last check and applies the correct
* sticky styles. Since checking resets the "dirty" state, this should only be performed once
* during a change detection and after the inputs are settled (after content check).
* @return {?}
*/
function () {
/** @type {?} */
var stickyCheckReducer = function (acc, d) {
return acc || d.hasStickyChanged();
};
// Note that the check needs to occur for every definition since it notifies the definition
// that it can reset its dirty state. Using another operator like `some` may short-circuit
// remaining definitions and leave them in an unchecked state.
if (this._headerRowDefs.reduce(stickyCheckReducer, false)) {
this.updateStickyHeaderRowStyles();
}
if (this._footerRowDefs.reduce(stickyCheckReducer, false)) {
this.updateStickyFooterRowStyles();
}
if (Array.from(this._columnDefsByName.values()).reduce(stickyCheckReducer, false)) {
this.updateStickyColumnStyles();
}
};
/**
* Creates the sticky styler that will be used for sticky rows and columns. Listens
* for directionality changes and provides the latest direction to the styler. Re-applies column
* stickiness when directionality changes.
* @return {?}
*/
CdkTable.prototype._setupStickyStyler = /**
* Creates the sticky styler that will be used for sticky rows and columns. Listens
* for directionality changes and provides the latest direction to the styler. Re-applies column
* stickiness when directionality changes.
* @return {?}
*/
function () {
var _this = this;
/** @type {?} */
var direction = this._dir ? this._dir.value : 'ltr';
this._stickyStyler = new StickyStyler(this._isNativeHtmlTable,
// @breaking-change 8.0.0 remove the null check for `this._platform`.
this.stickyCssClass, direction, this._platform ? this._platform.isBrowser : true);
(this._dir ? this._dir.change : of())
.pipe(takeUntil(this._onDestroy))
.subscribe(function (value) {
_this._stickyStyler.direction = value;
_this.updateStickyColumnStyles();
});
};
CdkTable.decorators = [
{ type: Component, args: [{selector: 'cdk-table, table[cdk-table]',
exportAs: 'cdkTable',
template: CDK_TABLE_TEMPLATE,
host: {
'class': 'cdk-table',
},
encapsulation: ViewEncapsulation.None,
changeDetection: ChangeDetectionStrategy.OnPush,
},] },
];
/** @nocollapse */
CdkTable.ctorParameters = function () { return [
{ type: IterableDiffers },
{ type: ChangeDetectorRef },
{ type: ElementRef },
{ type: String, decorators: [{ type: Attribute, args: ['role',] }] },
{ type: Directionality, decorators: [{ type: Optional }] },
{ type: undefined, decorators: [{ type: Inject, args: [DOCUMENT,] }] },
{ type: Platform }
]; };
CdkTable.propDecorators = {
trackBy: [{ type: Input }],
dataSource: [{ type: Input }],
multiTemplateDataRows: [{ type: Input }],
_rowOutlet: [{ type: ViewChild, args: [DataRowOutlet,] }],
_headerRowOutlet: [{ type: ViewChild, args: [HeaderRowOutlet,] }],
_footerRowOutlet: [{ type: ViewChild, args: [FooterRowOutlet,] }],
_contentColumnDefs: [{ type: ContentChildren, args: [CdkColumnDef,] }],
_contentRowDefs: [{ type: ContentChildren, args: [CdkRowDef,] }],
_contentHeaderRowDefs: [{ type: ContentChildren, args: [CdkHeaderRowDef,] }],
_contentFooterRowDefs: [{ type: ContentChildren, args: [CdkFooterRowDef,] }]
};
return CdkTable;
}());
/**
* Utility function that gets a merged list of the entries in a QueryList and values of a Set.
* @template T
* @param {?} queryList
* @param {?} set
* @return {?}
*/
function mergeQueryListAndSet(queryList, set) {
return queryList.toArray().concat(Array.from(set));
}
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,uselessCode} checked by tsc
*/
/** @type {?} */
var EXPORTED_DECLARATIONS = [
CdkTable,
CdkRowDef,
CdkCellDef,
CdkCellOutlet,
CdkHeaderCellDef,
CdkFooterCellDef,
CdkColumnDef,
CdkCell,
CdkRow,
CdkHeaderCell,
CdkFooterCell,
CdkHeaderRow,
CdkHeaderRowDef,
CdkFooterRow,
CdkFooterRowDef,
DataRowOutlet,
HeaderRowOutlet,
FooterRowOutlet,
];
var CdkTableModule = /** @class */ (function () {
function CdkTableModule() {
}
CdkTableModule.decorators = [
{ type: NgModule, args: [{
imports: [CommonModule],
exports: EXPORTED_DECLARATIONS,
declarations: EXPORTED_DECLARATIONS
},] },
];
return CdkTableModule;
}());
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,uselessCode} checked by tsc
*/
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,uselessCode} checked by tsc
*/
export { DataRowOutlet, HeaderRowOutlet, FooterRowOutlet, CDK_TABLE_TEMPLATE, CdkTable, CdkCellDef, CdkHeaderCellDef, CdkFooterCellDef, CdkColumnDefBase, _CdkColumnDefBase, CdkColumnDef, BaseCdkCell, CdkHeaderCell, CdkFooterCell, CdkCell, CDK_ROW_TEMPLATE, BaseRowDef, CdkHeaderRowDefBase, _CdkHeaderRowDefBase, CdkHeaderRowDef, CdkFooterRowDefBase, _CdkFooterRowDefBase, CdkFooterRowDef, CdkRowDef, CdkCellOutlet, CdkHeaderRow, CdkFooterRow, CdkRow, CdkTableModule, STICKY_DIRECTIONS, StickyStyler, mixinHasStickyInput };
//# sourceMappingURL=table.es5.js.map