@angular/material
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Angular Material
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JavaScript
/**
* @license
* Copyright Google Inc. 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 { A11yModule } from '@angular/cdk/a11y';
import { Overlay, OverlayConfig, OverlayModule } from '@angular/cdk/overlay';
import { CommonModule } from '@angular/common';
import { ChangeDetectionStrategy, ChangeDetectorRef, Component, Directive, ElementRef, EventEmitter, Inject, Injectable, InjectionToken, Input, NgModule, NgZone, Optional, Output, Renderer2, ViewChild, ViewContainerRef, ViewEncapsulation, forwardRef } from '@angular/core';
import { MatButtonModule } from '@angular/material/button';
import { MatDialog, MatDialogModule } from '@angular/material/dialog';
import { MatIconModule } from '@angular/material/icon';
import { DOWN_ARROW, END, ENTER, ESCAPE, HOME, LEFT_ARROW, PAGE_DOWN, PAGE_UP, RIGHT_ARROW, UP_ARROW } from '@angular/cdk/keycodes';
import { DateAdapter, MAT_DATE_FORMATS } from '@angular/material/core';
import { first } from 'rxjs/operator/first';
import { Subject } from 'rxjs/Subject';
import { Directionality } from '@angular/cdk/bidi';
import { coerceBooleanProperty } from '@angular/cdk/coercion';
import { ComponentPortal } from '@angular/cdk/portal';
import { first as first$1 } from '@angular/cdk/rxjs';
import { DOCUMENT } from '@angular/platform-browser';
import { Subscription } from 'rxjs/Subscription';
import { NG_VALIDATORS, NG_VALUE_ACCESSOR, Validators } from '@angular/forms';
import { MatFormField } from '@angular/material/form-field';
import { merge } from 'rxjs/observable/merge';
import { of } from 'rxjs/observable/of';
/**
* Function that attempts to coerce a value to a date using a DateAdapter. Date instances, null,
* and undefined will be passed through. Empty strings will be coerced to null. Valid ISO 8601
* strings (https://www.ietf.org/rfc/rfc3339.txt) will be coerced to dates. All other values will
* result in an error being thrown.
* @throws Throws when the value cannot be coerced.
* @template D
* @param {?} adapter The date adapter to use for coercion
* @param {?} value The value to coerce.
* @return {?} A date object coerced from the value.
*/
function coerceDateProperty(adapter, value) {
if (typeof value === 'string') {
if (value == '') {
value = null;
}
else {
value = adapter.fromIso8601(value) || value;
}
}
if (value == null || adapter.isDateInstance(value)) {
return value;
}
throw Error("Datepicker: Value must be either a date object recognized by the DateAdapter or " +
("an ISO 8601 string. Instead got: " + value));
}
/**
* \@docs-private
* @param {?} provider
* @return {?}
*/
function createMissingDateImplError(provider) {
return Error("MatDatepicker: No provider found for " + provider + ". You must import one of the following " +
"modules at your application root: MatNativeDateModule, or provide a custom implementation.");
}
/**
* Datepicker data that requires internationalization.
*/
var MatDatepickerIntl = (function () {
function MatDatepickerIntl() {
/**
* Stream that emits whenever the labels here are changed. Use this to notify
* components if the labels have changed after initialization.
*/
this.changes = new Subject();
/**
* A label for the calendar popup (used by screen readers).
*/
this.calendarLabel = 'Calendar';
/**
* A label for the button used to open the calendar popup (used by screen readers).
*/
this.openCalendarLabel = 'Open calendar';
/**
* A label for the previous month button (used by screen readers).
*/
this.prevMonthLabel = 'Previous month';
/**
* A label for the next month button (used by screen readers).
*/
this.nextMonthLabel = 'Next month';
/**
* A label for the previous year button (used by screen readers).
*/
this.prevYearLabel = 'Previous year';
/**
* A label for the next year button (used by screen readers).
*/
this.nextYearLabel = 'Next year';
/**
* A label for the 'switch to month view' button (used by screen readers).
*/
this.switchToMonthViewLabel = 'Change to month view';
/**
* A label for the 'switch to year view' button (used by screen readers).
*/
this.switchToYearViewLabel = 'Change to year view';
}
MatDatepickerIntl.decorators = [
{ type: Injectable },
];
/**
* @nocollapse
*/
MatDatepickerIntl.ctorParameters = function () { return []; };
return MatDatepickerIntl;
}());
/**
* An internal class that represents the data corresponding to a single calendar cell.
* \@docs-private
*/
var MatCalendarCell = (function () {
/**
* @param {?} value
* @param {?} displayValue
* @param {?} ariaLabel
* @param {?} enabled
*/
function MatCalendarCell(value, displayValue, ariaLabel, enabled) {
this.value = value;
this.displayValue = displayValue;
this.ariaLabel = ariaLabel;
this.enabled = enabled;
}
return MatCalendarCell;
}());
/**
* An internal component used to display calendar data in a table.
* \@docs-private
*/
var MatCalendarBody = (function () {
function MatCalendarBody() {
/**
* The number of columns in the table.
*/
this.numCols = 7;
/**
* Whether to allow selection of disabled cells.
*/
this.allowDisabledSelection = false;
/**
* The cell number of the active cell in the table.
*/
this.activeCell = 0;
/**
* The aspect ratio (width / height) to use for the cells in the table. This aspect ratio will be
* maintained even as the table resizes.
*/
this.cellAspectRatio = 1;
/**
* Emits when a new value is selected.
*/
this.selectedValueChange = new EventEmitter();
}
/**
* @param {?} cell
* @return {?}
*/
MatCalendarBody.prototype._cellClicked = function (cell) {
if (!this.allowDisabledSelection && !cell.enabled) {
return;
}
this.selectedValueChange.emit(cell.value);
};
Object.defineProperty(MatCalendarBody.prototype, "_firstRowOffset", {
/**
* The number of blank cells to put at the beginning for the first row.
* @return {?}
*/
get: function () {
return this.rows && this.rows.length && this.rows[0].length ?
this.numCols - this.rows[0].length : 0;
},
enumerable: true,
configurable: true
});
/**
* @param {?} rowIndex
* @param {?} colIndex
* @return {?}
*/
MatCalendarBody.prototype._isActiveCell = function (rowIndex, colIndex) {
var /** @type {?} */ cellNumber = rowIndex * this.numCols + colIndex;
// Account for the fact that the first row may not have as many cells.
if (rowIndex) {
cellNumber -= this._firstRowOffset;
}
return cellNumber == this.activeCell;
};
MatCalendarBody.decorators = [
{ type: Component, args: [{selector: '[mat-calendar-body]',
template: "<tr *ngIf=\"_firstRowOffset < labelMinRequiredCells\" aria-hidden=\"true\"><td class=\"mat-calendar-body-label\" [attr.colspan]=\"numCols\" [style.paddingTop.%]=\"50 * cellAspectRatio / numCols\" [style.paddingBottom.%]=\"50 * cellAspectRatio / numCols\">{{label}}</td></tr><tr *ngFor=\"let row of rows; let rowIndex = index\" role=\"row\"><td *ngIf=\"rowIndex === 0 && _firstRowOffset\" aria-hidden=\"true\" class=\"mat-calendar-body-label\" [attr.colspan]=\"_firstRowOffset\" [style.paddingTop.%]=\"50 * cellAspectRatio / numCols\" [style.paddingBottom.%]=\"50 * cellAspectRatio / numCols\">{{_firstRowOffset >= labelMinRequiredCells ? label : ''}}</td><td *ngFor=\"let item of row; let colIndex = index\" role=\"gridcell\" class=\"mat-calendar-body-cell\" [tabindex]=\"_isActiveCell(rowIndex, colIndex) ? 0 : -1\" [class.mat-calendar-body-disabled]=\"!item.enabled\" [class.mat-calendar-body-active]=\"_isActiveCell(rowIndex, colIndex)\" [attr.aria-label]=\"item.ariaLabel\" [attr.aria-disabled]=\"!item.enabled || null\" (click)=\"_cellClicked(item)\" [style.width.%]=\"100 / numCols\" [style.paddingTop.%]=\"50 * cellAspectRatio / numCols\" [style.paddingBottom.%]=\"50 * cellAspectRatio / numCols\"><div class=\"mat-calendar-body-cell-content\" [class.mat-calendar-body-selected]=\"selectedValue === item.value\" [class.mat-calendar-body-today]=\"todayValue === item.value\">{{item.displayValue}}</div></td></tr>",
styles: [".mat-calendar-body{min-width:224px}.mat-calendar-body-label{height:0;line-height:0;text-align:left;padding-left:4.71429%;padding-right:4.71429%}.mat-calendar-body-cell{position:relative;height:0;line-height:0;text-align:center;outline:0;cursor:pointer}.mat-calendar-body-disabled{cursor:default}.mat-calendar-body-cell-content{position:absolute;top:5%;left:5%;display:flex;align-items:center;justify-content:center;box-sizing:border-box;width:90%;height:90%;line-height:1;border-width:1px;border-style:solid;border-radius:999px}[dir=rtl] .mat-calendar-body-label{text-align:right}"],
host: {
'class': 'mat-calendar-body',
},
encapsulation: ViewEncapsulation.None,
preserveWhitespaces: false,
changeDetection: ChangeDetectionStrategy.OnPush,
},] },
];
/**
* @nocollapse
*/
MatCalendarBody.ctorParameters = function () { return []; };
MatCalendarBody.propDecorators = {
'label': [{ type: Input },],
'rows': [{ type: Input },],
'todayValue': [{ type: Input },],
'selectedValue': [{ type: Input },],
'labelMinRequiredCells': [{ type: Input },],
'numCols': [{ type: Input },],
'allowDisabledSelection': [{ type: Input },],
'activeCell': [{ type: Input },],
'cellAspectRatio': [{ type: Input },],
'selectedValueChange': [{ type: Output },],
};
return MatCalendarBody;
}());
var DAYS_PER_WEEK = 7;
/**
* An internal component used to display a single month in the datepicker.
* \@docs-private
*/
var MatMonthView = (function () {
/**
* @param {?} _dateAdapter
* @param {?} _dateFormats
* @param {?} _changeDetectorRef
*/
function MatMonthView(_dateAdapter, _dateFormats, _changeDetectorRef) {
this._dateAdapter = _dateAdapter;
this._dateFormats = _dateFormats;
this._changeDetectorRef = _changeDetectorRef;
/**
* Emits when a new date is selected.
*/
this.selectedChange = new EventEmitter();
/**
* Emits when any date is selected.
*/
this._userSelection = new EventEmitter();
if (!this._dateAdapter) {
throw createMissingDateImplError('DateAdapter');
}
if (!this._dateFormats) {
throw createMissingDateImplError('MAT_DATE_FORMATS');
}
var firstDayOfWeek = this._dateAdapter.getFirstDayOfWeek();
var narrowWeekdays = this._dateAdapter.getDayOfWeekNames('narrow');
var longWeekdays = this._dateAdapter.getDayOfWeekNames('long');
// Rotate the labels for days of the week based on the configured first day of the week.
var weekdays = longWeekdays.map(function (long, i) {
return { long: long, narrow: narrowWeekdays[i] };
});
this._weekdays = weekdays.slice(firstDayOfWeek).concat(weekdays.slice(0, firstDayOfWeek));
this._activeDate = this._dateAdapter.today();
}
Object.defineProperty(MatMonthView.prototype, "activeDate", {
/**
* The date to display in this month view (everything other than the month and year is ignored).
* @return {?}
*/
get: function () { return this._activeDate; },
/**
* @param {?} value
* @return {?}
*/
set: function (value) {
var /** @type {?} */ oldActiveDate = this._activeDate;
this._activeDate = coerceDateProperty(this._dateAdapter, value) || this._dateAdapter.today();
if (!this._hasSameMonthAndYear(oldActiveDate, this._activeDate)) {
this._init();
}
},
enumerable: true,
configurable: true
});
Object.defineProperty(MatMonthView.prototype, "selected", {
/**
* The currently selected date.
* @return {?}
*/
get: function () { return this._selected; },
/**
* @param {?} value
* @return {?}
*/
set: function (value) {
this._selected = coerceDateProperty(this._dateAdapter, value);
this._selectedDate = this._getDateInCurrentMonth(this._selected);
},
enumerable: true,
configurable: true
});
/**
* @return {?}
*/
MatMonthView.prototype.ngAfterContentInit = function () {
this._init();
};
/**
* Handles when a new date is selected.
* @param {?} date
* @return {?}
*/
MatMonthView.prototype._dateSelected = function (date) {
if (this._selectedDate != date) {
var /** @type {?} */ selectedYear = this._dateAdapter.getYear(this.activeDate);
var /** @type {?} */ selectedMonth = this._dateAdapter.getMonth(this.activeDate);
var /** @type {?} */ selectedDate = this._dateAdapter.createDate(selectedYear, selectedMonth, date);
this.selectedChange.emit(selectedDate);
}
this._userSelection.emit();
};
/**
* Initializes this month view.
* @return {?}
*/
MatMonthView.prototype._init = function () {
this._selectedDate = this._getDateInCurrentMonth(this.selected);
this._todayDate = this._getDateInCurrentMonth(this._dateAdapter.today());
this._monthLabel =
this._dateAdapter.getMonthNames('short')[this._dateAdapter.getMonth(this.activeDate)]
.toLocaleUpperCase();
var /** @type {?} */ firstOfMonth = this._dateAdapter.createDate(this._dateAdapter.getYear(this.activeDate), this._dateAdapter.getMonth(this.activeDate), 1);
this._firstWeekOffset =
(DAYS_PER_WEEK + this._dateAdapter.getDayOfWeek(firstOfMonth) -
this._dateAdapter.getFirstDayOfWeek()) % DAYS_PER_WEEK;
this._createWeekCells();
this._changeDetectorRef.markForCheck();
};
/**
* Creates MatCalendarCells for the dates in this month.
* @return {?}
*/
MatMonthView.prototype._createWeekCells = function () {
var /** @type {?} */ daysInMonth = this._dateAdapter.getNumDaysInMonth(this.activeDate);
var /** @type {?} */ dateNames = this._dateAdapter.getDateNames();
this._weeks = [[]];
for (var /** @type {?} */ i = 0, /** @type {?} */ cell = this._firstWeekOffset; i < daysInMonth; i++, cell++) {
if (cell == DAYS_PER_WEEK) {
this._weeks.push([]);
cell = 0;
}
var /** @type {?} */ date = this._dateAdapter.createDate(this._dateAdapter.getYear(this.activeDate), this._dateAdapter.getMonth(this.activeDate), i + 1);
var /** @type {?} */ enabled = !this.dateFilter ||
this.dateFilter(date);
var /** @type {?} */ ariaLabel = this._dateAdapter.format(date, this._dateFormats.display.dateA11yLabel);
this._weeks[this._weeks.length - 1]
.push(new MatCalendarCell(i + 1, dateNames[i], ariaLabel, enabled));
}
};
/**
* Gets the date in this month that the given Date falls on.
* Returns null if the given Date is in another month.
* @param {?} date
* @return {?}
*/
MatMonthView.prototype._getDateInCurrentMonth = function (date) {
return date && this._hasSameMonthAndYear(date, this.activeDate) ?
this._dateAdapter.getDate(date) : null;
};
/**
* Checks whether the 2 dates are non-null and fall within the same month of the same year.
* @param {?} d1
* @param {?} d2
* @return {?}
*/
MatMonthView.prototype._hasSameMonthAndYear = function (d1, d2) {
return !!(d1 && d2 && this._dateAdapter.getMonth(d1) == this._dateAdapter.getMonth(d2) &&
this._dateAdapter.getYear(d1) == this._dateAdapter.getYear(d2));
};
MatMonthView.decorators = [
{ type: Component, args: [{selector: 'mat-month-view',
template: "<table class=\"mat-calendar-table\"><thead class=\"mat-calendar-table-header\"><tr><th *ngFor=\"let day of _weekdays\" [attr.aria-label]=\"day.long\">{{day.narrow}}</th></tr><tr><th class=\"mat-calendar-table-header-divider\" colspan=\"7\" aria-hidden=\"true\"></th></tr></thead><tbody mat-calendar-body role=\"grid\" [label]=\"_monthLabel\" [rows]=\"_weeks\" [todayValue]=\"_todayDate\" [selectedValue]=\"_selectedDate\" [labelMinRequiredCells]=\"3\" [activeCell]=\"_dateAdapter.getDate(activeDate) - 1\" (selectedValueChange)=\"_dateSelected($event)\"></tbody></table>",
encapsulation: ViewEncapsulation.None,
preserveWhitespaces: false,
changeDetection: ChangeDetectionStrategy.OnPush,
},] },
];
/**
* @nocollapse
*/
MatMonthView.ctorParameters = function () { return [
{ type: DateAdapter, decorators: [{ type: Optional },] },
{ type: undefined, decorators: [{ type: Optional }, { type: Inject, args: [MAT_DATE_FORMATS,] },] },
{ type: ChangeDetectorRef, },
]; };
MatMonthView.propDecorators = {
'activeDate': [{ type: Input },],
'selected': [{ type: Input },],
'dateFilter': [{ type: Input },],
'selectedChange': [{ type: Output },],
'_userSelection': [{ type: Output },],
};
return MatMonthView;
}());
/**
* An internal component used to display a single year in the datepicker.
* \@docs-private
*/
var MatYearView = (function () {
/**
* @param {?} _dateAdapter
* @param {?} _dateFormats
* @param {?} _changeDetectorRef
*/
function MatYearView(_dateAdapter, _dateFormats, _changeDetectorRef) {
this._dateAdapter = _dateAdapter;
this._dateFormats = _dateFormats;
this._changeDetectorRef = _changeDetectorRef;
/**
* Emits when a new month is selected.
*/
this.selectedChange = new EventEmitter();
if (!this._dateAdapter) {
throw createMissingDateImplError('DateAdapter');
}
if (!this._dateFormats) {
throw createMissingDateImplError('MAT_DATE_FORMATS');
}
this._activeDate = this._dateAdapter.today();
}
Object.defineProperty(MatYearView.prototype, "activeDate", {
/**
* The date to display in this year view (everything other than the year is ignored).
* @return {?}
*/
get: function () { return this._activeDate; },
/**
* @param {?} value
* @return {?}
*/
set: function (value) {
var /** @type {?} */ oldActiveDate = this._activeDate;
this._activeDate = coerceDateProperty(this._dateAdapter, value) || this._dateAdapter.today();
if (this._dateAdapter.getYear(oldActiveDate) != this._dateAdapter.getYear(this._activeDate)) {
this._init();
}
},
enumerable: true,
configurable: true
});
Object.defineProperty(MatYearView.prototype, "selected", {
/**
* The currently selected date.
* @return {?}
*/
get: function () { return this._selected; },
/**
* @param {?} value
* @return {?}
*/
set: function (value) {
this._selected = coerceDateProperty(this._dateAdapter, value);
this._selectedMonth = this._getMonthInCurrentYear(this._selected);
},
enumerable: true,
configurable: true
});
/**
* @return {?}
*/
MatYearView.prototype.ngAfterContentInit = function () {
this._init();
};
/**
* Handles when a new month is selected.
* @param {?} month
* @return {?}
*/
MatYearView.prototype._monthSelected = function (month) {
var /** @type {?} */ daysInMonth = this._dateAdapter.getNumDaysInMonth(this._dateAdapter.createDate(this._dateAdapter.getYear(this.activeDate), month, 1));
this.selectedChange.emit(this._dateAdapter.createDate(this._dateAdapter.getYear(this.activeDate), month, Math.min(this._dateAdapter.getDate(this.activeDate), daysInMonth)));
};
/**
* Initializes this month view.
* @return {?}
*/
MatYearView.prototype._init = function () {
var _this = this;
this._selectedMonth = this._getMonthInCurrentYear(this.selected);
this._todayMonth = this._getMonthInCurrentYear(this._dateAdapter.today());
this._yearLabel = this._dateAdapter.getYearName(this.activeDate);
var /** @type {?} */ monthNames = this._dateAdapter.getMonthNames('short');
// First row of months only contains 5 elements so we can fit the year label on the same row.
this._months = [[0, 1, 2, 3], [4, 5, 6, 7], [8, 9, 10, 11]].map(function (row) { return row.map(function (month) { return _this._createCellForMonth(month, monthNames[month]); }); });
this._changeDetectorRef.markForCheck();
};
/**
* Gets the month in this year that the given Date falls on.
* Returns null if the given Date is in another year.
* @param {?} date
* @return {?}
*/
MatYearView.prototype._getMonthInCurrentYear = function (date) {
return date && this._dateAdapter.getYear(date) == this._dateAdapter.getYear(this.activeDate) ?
this._dateAdapter.getMonth(date) : null;
};
/**
* Creates an MatCalendarCell for the given month.
* @param {?} month
* @param {?} monthName
* @return {?}
*/
MatYearView.prototype._createCellForMonth = function (month, monthName) {
var /** @type {?} */ ariaLabel = this._dateAdapter.format(this._dateAdapter.createDate(this._dateAdapter.getYear(this.activeDate), month, 1), this._dateFormats.display.monthYearA11yLabel);
return new MatCalendarCell(month, monthName.toLocaleUpperCase(), ariaLabel, this._isMonthEnabled(month));
};
/**
* Whether the given month is enabled.
* @param {?} month
* @return {?}
*/
MatYearView.prototype._isMonthEnabled = function (month) {
if (!this.dateFilter) {
return true;
}
var /** @type {?} */ firstOfMonth = this._dateAdapter.createDate(this._dateAdapter.getYear(this.activeDate), month, 1);
// If any date in the month is enabled count the month as enabled.
for (var /** @type {?} */ date = firstOfMonth; this._dateAdapter.getMonth(date) == month; date = this._dateAdapter.addCalendarDays(date, 1)) {
if (this.dateFilter(date)) {
return true;
}
}
return false;
};
MatYearView.decorators = [
{ type: Component, args: [{selector: 'mat-year-view',
template: "<table class=\"mat-calendar-table\"><thead class=\"mat-calendar-table-header\"><tr><th class=\"mat-calendar-table-header-divider\" colspan=\"4\"></th></tr></thead><tbody mat-calendar-body role=\"grid\" allowDisabledSelection=\"true\" [label]=\"_yearLabel\" [rows]=\"_months\" [todayValue]=\"_todayMonth\" [selectedValue]=\"_selectedMonth\" [labelMinRequiredCells]=\"2\" [numCols]=\"4\" [cellAspectRatio]=\"4 / 7\" [activeCell]=\"_dateAdapter.getMonth(activeDate)\" (selectedValueChange)=\"_monthSelected($event)\"></tbody></table>",
encapsulation: ViewEncapsulation.None,
preserveWhitespaces: false,
changeDetection: ChangeDetectionStrategy.OnPush,
},] },
];
/**
* @nocollapse
*/
MatYearView.ctorParameters = function () { return [
{ type: DateAdapter, decorators: [{ type: Optional },] },
{ type: undefined, decorators: [{ type: Optional }, { type: Inject, args: [MAT_DATE_FORMATS,] },] },
{ type: ChangeDetectorRef, },
]; };
MatYearView.propDecorators = {
'activeDate': [{ type: Input },],
'selected': [{ type: Input },],
'dateFilter': [{ type: Input },],
'selectedChange': [{ type: Output },],
};
return MatYearView;
}());
/**
* A calendar that is used as part of the datepicker.
* \@docs-private
*/
var MatCalendar = (function () {
/**
* @param {?} _elementRef
* @param {?} _intl
* @param {?} _ngZone
* @param {?} _dateAdapter
* @param {?} _dateFormats
* @param {?} changeDetectorRef
*/
function MatCalendar(_elementRef, _intl, _ngZone, _dateAdapter, _dateFormats, changeDetectorRef) {
var _this = this;
this._elementRef = _elementRef;
this._intl = _intl;
this._ngZone = _ngZone;
this._dateAdapter = _dateAdapter;
this._dateFormats = _dateFormats;
/**
* Whether the calendar should be started in month or year view.
*/
this.startView = 'month';
/**
* Emits when the currently selected date changes.
*/
this.selectedChange = new EventEmitter();
/**
* Emits when any date is selected.
*/
this._userSelection = new EventEmitter();
/**
* Date filter for the month and year views.
*/
this._dateFilterForViews = function (date) {
return !!date &&
(!_this.dateFilter || _this.dateFilter(date)) &&
(!_this.minDate || _this._dateAdapter.compareDate(date, _this.minDate) >= 0) &&
(!_this.maxDate || _this._dateAdapter.compareDate(date, _this.maxDate) <= 0);
};
if (!this._dateAdapter) {
throw createMissingDateImplError('DateAdapter');
}
if (!this._dateFormats) {
throw createMissingDateImplError('MAT_DATE_FORMATS');
}
this._intlChanges = _intl.changes.subscribe(function () { return changeDetectorRef.markForCheck(); });
}
Object.defineProperty(MatCalendar.prototype, "startAt", {
/**
* A date representing the period (month or year) to start the calendar in.
* @return {?}
*/
get: function () { return this._startAt; },
/**
* @param {?} value
* @return {?}
*/
set: function (value) { this._startAt = coerceDateProperty(this._dateAdapter, value); },
enumerable: true,
configurable: true
});
Object.defineProperty(MatCalendar.prototype, "selected", {
/**
* The currently selected date.
* @return {?}
*/
get: function () { return this._selected; },
/**
* @param {?} value
* @return {?}
*/
set: function (value) { this._selected = coerceDateProperty(this._dateAdapter, value); },
enumerable: true,
configurable: true
});
Object.defineProperty(MatCalendar.prototype, "minDate", {
/**
* The minimum selectable date.
* @return {?}
*/
get: function () { return this._minDate; },
/**
* @param {?} value
* @return {?}
*/
set: function (value) { this._minDate = coerceDateProperty(this._dateAdapter, value); },
enumerable: true,
configurable: true
});
Object.defineProperty(MatCalendar.prototype, "maxDate", {
/**
* The maximum selectable date.
* @return {?}
*/
get: function () { return this._maxDate; },
/**
* @param {?} value
* @return {?}
*/
set: function (value) { this._maxDate = coerceDateProperty(this._dateAdapter, value); },
enumerable: true,
configurable: true
});
Object.defineProperty(MatCalendar.prototype, "_activeDate", {
/**
* The current active date. This determines which time period is shown and which date is
* highlighted when using keyboard navigation.
* @return {?}
*/
get: function () { return this._clampedActiveDate; },
/**
* @param {?} value
* @return {?}
*/
set: function (value) {
this._clampedActiveDate = this._dateAdapter.clampDate(value, this.minDate, this.maxDate);
},
enumerable: true,
configurable: true
});
Object.defineProperty(MatCalendar.prototype, "_periodButtonText", {
/**
* The label for the current calendar view.
* @return {?}
*/
get: function () {
return this._monthView ?
this._dateAdapter.format(this._activeDate, this._dateFormats.display.monthYearLabel)
.toLocaleUpperCase() :
this._dateAdapter.getYearName(this._activeDate);
},
enumerable: true,
configurable: true
});
Object.defineProperty(MatCalendar.prototype, "_periodButtonLabel", {
/**
* @return {?}
*/
get: function () {
return this._monthView ? this._intl.switchToYearViewLabel : this._intl.switchToMonthViewLabel;
},
enumerable: true,
configurable: true
});
Object.defineProperty(MatCalendar.prototype, "_prevButtonLabel", {
/**
* The label for the the previous button.
* @return {?}
*/
get: function () {
return this._monthView ? this._intl.prevMonthLabel : this._intl.prevYearLabel;
},
enumerable: true,
configurable: true
});
Object.defineProperty(MatCalendar.prototype, "_nextButtonLabel", {
/**
* The label for the the next button.
* @return {?}
*/
get: function () {
return this._monthView ? this._intl.nextMonthLabel : this._intl.nextYearLabel;
},
enumerable: true,
configurable: true
});
/**
* @return {?}
*/
MatCalendar.prototype.ngAfterContentInit = function () {
this._activeDate = this.startAt || this._dateAdapter.today();
this._focusActiveCell();
this._monthView = this.startView != 'year';
};
/**
* @return {?}
*/
MatCalendar.prototype.ngOnDestroy = function () {
this._intlChanges.unsubscribe();
};
/**
* @param {?} changes
* @return {?}
*/
MatCalendar.prototype.ngOnChanges = function (changes) {
var /** @type {?} */ change = changes.minDate || changes.maxDate || changes.dateFilter;
if (change && !change.firstChange) {
var /** @type {?} */ view = this.monthView || this.yearView;
if (view) {
view._init();
}
}
};
/**
* Handles date selection in the month view.
* @param {?} date
* @return {?}
*/
MatCalendar.prototype._dateSelected = function (date) {
if (!this._dateAdapter.sameDate(date, this.selected)) {
this.selectedChange.emit(date);
}
};
/**
* @return {?}
*/
MatCalendar.prototype._userSelected = function () {
this._userSelection.emit();
};
/**
* Handles month selection in the year view.
* @param {?} month
* @return {?}
*/
MatCalendar.prototype._monthSelected = function (month) {
this._activeDate = month;
this._monthView = true;
};
/**
* Handles user clicks on the period label.
* @return {?}
*/
MatCalendar.prototype._currentPeriodClicked = function () {
this._monthView = !this._monthView;
};
/**
* Handles user clicks on the previous button.
* @return {?}
*/
MatCalendar.prototype._previousClicked = function () {
this._activeDate = this._monthView ?
this._dateAdapter.addCalendarMonths(this._activeDate, -1) :
this._dateAdapter.addCalendarYears(this._activeDate, -1);
};
/**
* Handles user clicks on the next button.
* @return {?}
*/
MatCalendar.prototype._nextClicked = function () {
this._activeDate = this._monthView ?
this._dateAdapter.addCalendarMonths(this._activeDate, 1) :
this._dateAdapter.addCalendarYears(this._activeDate, 1);
};
/**
* Whether the previous period button is enabled.
* @return {?}
*/
MatCalendar.prototype._previousEnabled = function () {
if (!this.minDate) {
return true;
}
return !this.minDate || !this._isSameView(this._activeDate, this.minDate);
};
/**
* Whether the next period button is enabled.
* @return {?}
*/
MatCalendar.prototype._nextEnabled = function () {
return !this.maxDate || !this._isSameView(this._activeDate, this.maxDate);
};
/**
* Handles keydown events on the calendar body.
* @param {?} event
* @return {?}
*/
MatCalendar.prototype._handleCalendarBodyKeydown = function (event) {
// TODO(mmalerba): We currently allow keyboard navigation to disabled dates, but just prevent
// disabled ones from being selected. This may not be ideal, we should look into whether
// navigation should skip over disabled dates, and if so, how to implement that efficiently.
if (this._monthView) {
this._handleCalendarBodyKeydownInMonthView(event);
}
else {
this._handleCalendarBodyKeydownInYearView(event);
}
};
/**
* Focuses the active cell after the microtask queue is empty.
* @return {?}
*/
MatCalendar.prototype._focusActiveCell = function () {
var _this = this;
this._ngZone.runOutsideAngular(function () {
first.call(_this._ngZone.onStable.asObservable()).subscribe(function () {
_this._elementRef.nativeElement.querySelector('.mat-calendar-body-active').focus();
});
});
};
/**
* Whether the two dates represent the same view in the current view mode (month or year).
* @param {?} date1
* @param {?} date2
* @return {?}
*/
MatCalendar.prototype._isSameView = function (date1, date2) {
return this._monthView ?
this._dateAdapter.getYear(date1) == this._dateAdapter.getYear(date2) &&
this._dateAdapter.getMonth(date1) == this._dateAdapter.getMonth(date2) :
this._dateAdapter.getYear(date1) == this._dateAdapter.getYear(date2);
};
/**
* Handles keydown events on the calendar body when calendar is in month view.
* @param {?} event
* @return {?}
*/
MatCalendar.prototype._handleCalendarBodyKeydownInMonthView = function (event) {
switch (event.keyCode) {
case LEFT_ARROW:
this._activeDate = this._dateAdapter.addCalendarDays(this._activeDate, -1);
break;
case RIGHT_ARROW:
this._activeDate = this._dateAdapter.addCalendarDays(this._activeDate, 1);
break;
case UP_ARROW:
this._activeDate = this._dateAdapter.addCalendarDays(this._activeDate, -7);
break;
case DOWN_ARROW:
this._activeDate = this._dateAdapter.addCalendarDays(this._activeDate, 7);
break;
case HOME:
this._activeDate = this._dateAdapter.addCalendarDays(this._activeDate, 1 - this._dateAdapter.getDate(this._activeDate));
break;
case END:
this._activeDate = this._dateAdapter.addCalendarDays(this._activeDate, (this._dateAdapter.getNumDaysInMonth(this._activeDate) -
this._dateAdapter.getDate(this._activeDate)));
break;
case PAGE_UP:
this._activeDate = event.altKey ?
this._dateAdapter.addCalendarYears(this._activeDate, -1) :
this._dateAdapter.addCalendarMonths(this._activeDate, -1);
break;
case PAGE_DOWN:
this._activeDate = event.altKey ?
this._dateAdapter.addCalendarYears(this._activeDate, 1) :
this._dateAdapter.addCalendarMonths(this._activeDate, 1);
break;
case ENTER:
if (this._dateFilterForViews(this._activeDate)) {
this._dateSelected(this._activeDate);
// Prevent unexpected default actions such as form submission.
event.preventDefault();
}
return;
default:
// Don't prevent default or focus active cell on keys that we don't explicitly handle.
return;
}
this._focusActiveCell();
// Prevent unexpected default actions such as form submission.
event.preventDefault();
};
/**
* Handles keydown events on the calendar body when calendar is in year view.
* @param {?} event
* @return {?}
*/
MatCalendar.prototype._handleCalendarBodyKeydownInYearView = function (event) {
switch (event.keyCode) {
case LEFT_ARROW:
this._activeDate = this._dateAdapter.addCalendarMonths(this._activeDate, -1);
break;
case RIGHT_ARROW:
this._activeDate = this._dateAdapter.addCalendarMonths(this._activeDate, 1);
break;
case UP_ARROW:
this._activeDate = this._prevMonthInSameCol(this._activeDate);
break;
case DOWN_ARROW:
this._activeDate = this._nextMonthInSameCol(this._activeDate);
break;
case HOME:
this._activeDate = this._dateAdapter.addCalendarMonths(this._activeDate, -this._dateAdapter.getMonth(this._activeDate));
break;
case END:
this._activeDate = this._dateAdapter.addCalendarMonths(this._activeDate, 11 - this._dateAdapter.getMonth(this._activeDate));
break;
case PAGE_UP:
this._activeDate =
this._dateAdapter.addCalendarYears(this._activeDate, event.altKey ? -10 : -1);
break;
case PAGE_DOWN:
this._activeDate =
this._dateAdapter.addCalendarYears(this._activeDate, event.altKey ? 10 : 1);
break;
case ENTER:
this._monthSelected(this._activeDate);
break;
default:
// Don't prevent default or focus active cell on keys that we don't explicitly handle.
return;
}
this._focusActiveCell();
// Prevent unexpected default actions such as form submission.
event.preventDefault();
};
/**
* Determine the date for the month that comes before the given month in the same column in the
* calendar table.
* @param {?} date
* @return {?}
*/
MatCalendar.prototype._prevMonthInSameCol = function (date) {
// Determine how many months to jump forward given that there are 2 empty slots at the beginning
// of each year.
var /** @type {?} */ increment = this._dateAdapter.getMonth(date) <= 4 ? -5 :
(this._dateAdapter.getMonth(date) >= 7 ? -7 : -12);
return this._dateAdapter.addCalendarMonths(date, increment);
};
/**
* Determine the date for the month that comes after the given month in the same column in the
* calendar table.
* @param {?} date
* @return {?}
*/
MatCalendar.prototype._nextMonthInSameCol = function (date) {
// Determine how many months to jump forward given that there are 2 empty slots at the beginning
// of each year.
var /** @type {?} */ increment = this._dateAdapter.getMonth(date) <= 4 ? 7 :
(this._dateAdapter.getMonth(date) >= 7 ? 5 : 12);
return this._dateAdapter.addCalendarMonths(date, increment);
};
MatCalendar.decorators = [
{ type: Component, args: [{selector: 'mat-calendar',
template: "<div class=\"mat-calendar-header\"><div class=\"mat-calendar-controls\"><button mat-button class=\"mat-calendar-period-button\" (click)=\"_currentPeriodClicked()\" [attr.aria-label]=\"_periodButtonLabel\">{{_periodButtonText}}<div class=\"mat-calendar-arrow\" [class.mat-calendar-invert]=\"!_monthView\"></div></button><div class=\"mat-calendar-spacer\"></div><button mat-icon-button class=\"mat-calendar-previous-button\" [disabled]=\"!_previousEnabled()\" (click)=\"_previousClicked()\" [attr.aria-label]=\"_prevButtonLabel\"></button> <button mat-icon-button class=\"mat-calendar-next-button\" [disabled]=\"!_nextEnabled()\" (click)=\"_nextClicked()\" [attr.aria-label]=\"_nextButtonLabel\"></button></div></div><div class=\"mat-calendar-content\" (keydown)=\"_handleCalendarBodyKeydown($event)\" [ngSwitch]=\"_monthView\" cdkMonitorSubtreeFocus><mat-month-view *ngSwitchCase=\"true\" [activeDate]=\"_activeDate\" [selected]=\"selected\" [dateFilter]=\"_dateFilterForViews\" (selectedChange)=\"_dateSelected($event)\" (_userSelection)=\"_userSelected()\"></mat-month-view><mat-year-view *ngSwitchDefault [activeDate]=\"_activeDate\" [selected]=\"selected\" [dateFilter]=\"_dateFilterForViews\" (selectedChange)=\"_monthSelected($event)\"></mat-year-view></div>",
styles: [".mat-calendar{display:block}.mat-calendar-header{padding:8px 8px 0 8px}.mat-calendar-content{padding:0 8px 8px 8px;outline:0}.mat-calendar-controls{display:flex;margin:5% calc(33% / 7 - 16px)}.mat-calendar-spacer{flex:1 1 auto}.mat-calendar-period-button{min-width:0}.mat-calendar-arrow{display:inline-block;width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-top-width:5px;border-top-style:solid;margin:0 0 0 5px;vertical-align:middle}.mat-calendar-arrow.mat-calendar-invert{transform:rotate(180deg)}[dir=rtl] .mat-calendar-arrow{margin:0 5px 0 0}.mat-calendar-next-button,.mat-calendar-previous-button{position:relative}.mat-calendar-next-button::after,.mat-calendar-previous-button::after{top:0;left:0;right:0;bottom:0;position:absolute;content:'';margin:15.5px;border:0 solid currentColor;border-top-width:2px}[dir=rtl] .mat-calendar-next-button,[dir=rtl] .mat-calendar-previous-button{transform:rotate(180deg)}.mat-calendar-previous-button::after{border-left-width:2px;transform:translateX(2px) rotate(-45deg)}.mat-calendar-next-button::after{border-right-width:2px;transform:translateX(-2px) rotate(45deg)}.mat-calendar-table{border-spacing:0;border-collapse:collapse;width:100%}.mat-calendar-table-header th{text-align:center;padding:0 0 8px 0}.mat-calendar-table-header-divider{position:relative;height:1px}.mat-calendar-table-header-divider::after{content:'';position:absolute;top:0;left:-8px;right:-8px;height:1px}"],
host: {
'class': 'mat-calendar',
},
encapsulation: ViewEncapsulation.None,
preserveWhitespaces: false,
changeDetection: ChangeDetectionStrategy.OnPush,
},] },
];
/**
* @nocollapse
*/
MatCalendar.ctorParameters = function () { return [
{ type: ElementRef, },
{ type: MatDatepickerIntl, },
{ type: NgZone, },
{ type: DateAdapter, decorators: [{ type: Optional },] },
{ type: undefined, decorators: [{ type: Optional }, { type: Inject, args: [MAT_DATE_FORMATS,] },] },
{ type: ChangeDetectorRef, },
]; };
MatCalendar.propDecorators = {
'startAt': [{ type: Input },],
'startView': [{ type: Input },],
'selected': [{ type: Input },],
'minDate': [{ type: Input },],
'maxDate': [{ type: Input },],
'dateFilter': [{ type: Input },],
'selectedChange': [{ type: Output },],
'_userSelection': [{ type: Output },],
'monthView': [{ type: ViewChild, args: [MatMonthView,] },],
'yearView': [{ type: ViewChild, args: [MatYearView,] },],
};
return MatCalendar;
}());
/**
* Used to generate a unique ID for each datepicker instance.
*/
var datepickerUid = 0;
/**
* Injection token that determines the scroll handling while the calendar is open.
*/
var MAT_DATEPICKER_SCROLL_STRATEGY = new InjectionToken('mat-datepicker-scroll-strategy');
/**
* \@docs-private
* @param {?} overlay
* @return {?}
*/
function MAT_DATEPICKER_SCROLL_STRATEGY_PROVIDER_FACTORY(overlay) {
return function () { return overlay.scrollStrategies.reposition(); };
}
/**
* \@docs-private
*/
var MAT_DATEPICKER_SCROLL_STRATEGY_PROVIDER = {
provide: MAT_DATEPICKER_SCROLL_STRATEGY,
deps: [Overlay],
useFactory: MAT_DATEPICKER_SCROLL_STRATEGY_PROVIDER_FACTORY,
};
/**
* Component used as the content for the datepicker dialog and popup. We use this instead of using
* MatCalendar directly as the content so we can control the initial focus. This also gives us a
* place to put additional features of the popup that are not part of the calendar itself in the
* future. (e.g. confirmation buttons).
* \@docs-private
*/
var MatDatepickerContent = (function () {
function MatDatepickerContent() {
}
/**
* @return {?}
*/
MatDatepickerContent.prototype.ngAfterContentInit = function () {
this._calendar._focusActiveCell();
};
/**
* Handles keydown event on datepicker content.
* @param {?} event The event.
* @return {?}
*/
MatDatepickerContent.prototype._handleKeydown = function (event) {
if (event.keyCode === ESCAPE) {
this.datepicker.close();
event.preventDefault();
event.stopPropagation();
}
};
MatDatepickerContent.decorators = [
{ type: Component, args: [{selector: 'mat-datepicker-content',
template: "<mat-calendar cdkTrapFocus [id]=\"datepicker.id\" [startAt]=\"datepicker.startAt\" [startView]=\"datepicker.startView\" [minDate]=\"datepicker._minDate\" [maxDate]=\"datepicker._maxDate\" [dateFilter]=\"datepicker._dateFilter\" [selected]=\"datepicker._selected\" (selectedChange)=\"datepicker._select($event)\" (_userSelection)=\"datepicker.close()\"></mat-calendar>",
styles: [".mat-datepicker-content{box-shadow:0 5px 5px -3px rgba(0,0,0,.2),0 8px 10px 1px rgba(0,0,0,.14),0 3px 14px 2px rgba(0,0,0,.12);display:block}.mat-calendar{width:296px;height:354px}.mat-datepicker-content-touch{box-shadow:0 0 0 0 rgba(0,0,0,.2),0 0 0 0 rgba(0,0,0,.14),0 0 0 0 rgba(0,0,0,.12);display:block;max-height:80vh;overflow:auto;margin:-24px}.mat-datepicker-content-touch .mat-calendar{min-width:250px;min-height:312px;max-width:750px;max-height:788px}@media all and (orientation:landscape){.mat-datepicker-content-touch .mat-calendar{width:64vh;height:80vh}}@media all and (orientation:portrait){.mat-datepicker-content-touch .mat-calendar{width:80vw;height:100vw}}"],
host: {
'class': 'mat-datepicker-content',
'[class.mat-datepicker-content-touch]': 'datepicker.touchUi',
'(keydown)': '_handleKeydown($event)',
},
encapsulation: ViewEncapsulation.None,
preserveWhitespaces: false,
changeDetection: ChangeDetectionStrategy.OnPush,
},] },
];
/**
* @nocollapse
*/
MatDatepickerContent.ctorParameters = function () { return []; };
MatDatepickerContent.propDecorators = {
'_calendar': [{ type: ViewChild, args: [MatCalendar,] },],
};
return MatDatepickerContent;
}());
/**
* Component responsible for managing the datepicker popup/dialog.
*/
var MatDatepicker = (function () {
/**
* @param {?} _dialog
* @param {?} _overlay
* @param {?} _ngZone
* @param {?} _viewContainerRef
* @param {?} _scrollStrategy
* @param {?} _dateAdapter
* @param {?} _dir
* @param {?} _document
*/
function MatDatepicker(_dialog, _overlay, _ngZone, _viewContainerRef, _scrollStrategy, _dateAdapter, _dir, _document) {
this._dialog = _dialog;
this._overlay = _overlay;
this._ngZone = _ngZone;
this._viewContainerRef = _viewContainerRef;
this._scrollStrategy = _scrollStrategy;
this._dateAdapter = _dateAdapter;
this._dir = _dir;
this._document = _document;
/**
* The view that the calendar should start in.
*/
this.startView = 'month';
/**
* Whether the calendar UI is in touch mode. In touch mode the calendar opens in a dialog rather
* than a popup and elements have more padding to allow for bigger touch targets.
*/
this.touchUi = false;
/**
* Emits new selected date when selected date changes.
* @deprecated Switch to the `dateChange` and `dateInput` binding on the input element.
*/
this.selectedChanged = new EventEmitter();
/**