fix(material/datepicker): remove deprecated factory functions

Removes factory functions that we had marked as deprecated for v21. These functions aren't necessary since we switched to standalone.

BREAKING CHANGE:
* `MAT_DATEPICKER_SCROLL_STRATEGY_FACTORY` has been removed.
* `MAT_DATEPICKER_SCROLL_STRATEGY_FACTORY_PROVIDER` has been removed.
* `MAT_RANGE_DATE_SELECTION_MODEL_FACTORY` has been removed.
* `MAT_RANGE_DATE_SELECTION_MODEL_PROVIDER` has been removed.
* `MAT_SINGLE_DATE_SELECTION_MODEL_FACTORY` has been removed.
* `MAT_SINGLE_DATE_SELECTION_MODEL_PROVIDER` has been removed.

Author: crisbeto

goldens/material/datepicker/index.api.md

@@ -16,7 +16,6 @@ import { Directionality } from '@angular/cdk/bidi';
 import { DoCheck } from '@angular/core';
 import { ElementRef } from '@angular/core';
 import { EventEmitter } from '@angular/core';
-import { FactoryProvider } from '@angular/core';
 import { FocusOrigin } from '@angular/cdk/a11y';
 import { FormGroupDirective } from '@angular/forms';
 import * as i0 from '@angular/core';
@@ -92,34 +91,12 @@ export const MAT_DATE_RANGE_SELECTION_STRATEGY: InjectionToken<MatDateRangeSelec
 // @public
 export const MAT_DATEPICKER_SCROLL_STRATEGY: InjectionToken<() => ScrollStrategy>;
 
-// @public @deprecated
-export function MAT_DATEPICKER_SCROLL_STRATEGY_FACTORY(_overlay: unknown): () => ScrollStrategy;
-
-// @public @deprecated
-export const MAT_DATEPICKER_SCROLL_STRATEGY_FACTORY_PROVIDER: {
-    provide: InjectionToken<() => ScrollStrategy>;
-    deps: any[];
-    useFactory: typeof MAT_DATEPICKER_SCROLL_STRATEGY_FACTORY;
-};
-
 // @public
 export const MAT_DATEPICKER_VALIDATORS: any;
 
 // @public
 export const MAT_DATEPICKER_VALUE_ACCESSOR: any;
 
-// @public @deprecated
-export function MAT_RANGE_DATE_SELECTION_MODEL_FACTORY(parent: MatSingleDateSelectionModel<unknown>, adapter: DateAdapter<unknown>): MatSingleDateSelectionModel<unknown>;
-
-// @public @deprecated
-export const MAT_RANGE_DATE_SELECTION_MODEL_PROVIDER: FactoryProvider;
-
-// @public @deprecated
-export function MAT_SINGLE_DATE_SELECTION_MODEL_FACTORY(parent: MatSingleDateSelectionModel<unknown>, adapter: DateAdapter<unknown>): MatSingleDateSelectionModel<unknown>;
-
-// @public @deprecated
-export const MAT_SINGLE_DATE_SELECTION_MODEL_PROVIDER: FactoryProvider;
-
 // @public
 export class MatCalendar<D> implements AfterContentInit, AfterViewChecked, OnDestroy, OnChanges {
     constructor(...args: unknown[]);

src/material/datepicker/date-range-picker.ts

@@ -6,10 +6,14 @@
  * found in the LICENSE file at https://angular.dev/license
  */
 
-import {ChangeDetectionStrategy, Component, ViewEncapsulation} from '@angular/core';
+import {ChangeDetectionStrategy, Component, inject, ViewEncapsulation} from '@angular/core';
 import {MatDatepickerBase, MatDatepickerContent, MatDatepickerControl} from './datepicker-base';
 import {MAT_RANGE_DATE_SELECTION_MODEL_PROVIDER, DateRange} from './date-selection-model';
-import {MAT_CALENDAR_RANGE_STRATEGY_PROVIDER} from './date-range-selection-strategy';
+import {
+  DefaultMatCalendarRangeStrategy,
+  MAT_DATE_RANGE_SELECTION_STRATEGY,
+} from './date-range-selection-strategy';
+import {DateAdapter} from '../core';
 
 /**
  * Input that can be associated with a date range picker.
@@ -34,7 +38,13 @@ export interface MatDateRangePickerInput<D> extends MatDatepickerControl<D> {
   encapsulation: ViewEncapsulation.None,
   providers: [
     MAT_RANGE_DATE_SELECTION_MODEL_PROVIDER,
-    MAT_CALENDAR_RANGE_STRATEGY_PROVIDER,
+    {
+      provide: MAT_DATE_RANGE_SELECTION_STRATEGY,
+      useFactory: () => {
+        const parent = inject(MAT_DATE_RANGE_SELECTION_STRATEGY, {optional: true, skipSelf: true});
+        return parent || new DefaultMatCalendarRangeStrategy(inject(DateAdapter));
+      },
+    },
     {provide: MatDatepickerBase, useExisting: MatDateRangePicker},
   ],
 })

src/material/datepicker/date-range-selection-strategy.ts

@@ -6,7 +6,7 @@
  * found in the LICENSE file at https://angular.dev/license
  */
 
-import {Injectable, InjectionToken, Optional, SkipSelf, FactoryProvider} from '@angular/core';
+import {Injectable, InjectionToken} from '@angular/core';
 import {DateAdapter} from '../core';
 import {DateRange} from './date-selection-model';
 
@@ -130,26 +130,3 @@ export class DefaultMatCalendarRangeStrategy<D> implements MatDateRangeSelection
     return new DateRange<D>(start, end);
   }
 }
-
-/**
- * @docs-private
- * @deprecated No longer used, will be removed.
- * @breaking-change 21.0.0
- */
-export function MAT_CALENDAR_RANGE_STRATEGY_PROVIDER_FACTORY(
-  parent: MatDateRangeSelectionStrategy<unknown>,
-  adapter: DateAdapter<unknown>,
-) {
-  return parent || new DefaultMatCalendarRangeStrategy(adapter);
-}
-
-/**
- * @docs-private
- * @deprecated No longer used, will be removed.
- * @breaking-change 21.0.0
- */
-export const MAT_CALENDAR_RANGE_STRATEGY_PROVIDER: FactoryProvider = {
-  provide: MAT_DATE_RANGE_SELECTION_STRATEGY,
-  deps: [[new Optional(), new SkipSelf(), MAT_DATE_RANGE_SELECTION_STRATEGY], DateAdapter],
-  useFactory: MAT_CALENDAR_RANGE_STRATEGY_PROVIDER_FACTORY,
-};

src/material/datepicker/date-selection-model.ts

@@ -6,7 +6,7 @@
  * found in the LICENSE file at https://angular.dev/license
  */
 
-import {FactoryProvider, Injectable, Optional, SkipSelf, OnDestroy} from '@angular/core';
+import {FactoryProvider, Injectable, OnDestroy, inject} from '@angular/core';
 import {DateAdapter} from '../core';
 import {Observable, Subject} from 'rxjs';
 
@@ -211,50 +211,26 @@ export class MatRangeDateSelectionModel<D> extends MatDateSelectionModel<DateRan
   }
 }
 
-/**
- * @docs-private
- * @deprecated No longer used, will be removed.
- * @breaking-change 21.0.0
- */
-export function MAT_SINGLE_DATE_SELECTION_MODEL_FACTORY(
-  parent: MatSingleDateSelectionModel<unknown>,
-  adapter: DateAdapter<unknown>,
-) {
-  return parent || new MatSingleDateSelectionModel(adapter);
-}
-
 /**
  * Used to provide a single selection model to a component.
  * @docs-private
- * @deprecated No longer used, will be removed.
- * @breaking-change 21.0.0
  */
 export const MAT_SINGLE_DATE_SELECTION_MODEL_PROVIDER: FactoryProvider = {
   provide: MatDateSelectionModel,
-  deps: [[new Optional(), new SkipSelf(), MatDateSelectionModel], DateAdapter],
-  useFactory: MAT_SINGLE_DATE_SELECTION_MODEL_FACTORY,
+  useFactory: () => {
+    const parent = inject(MatDateSelectionModel, {optional: true, skipSelf: true});
+    return parent || new MatSingleDateSelectionModel(inject(DateAdapter));
+  },
 };
 
-/**
- * @docs-private
- * @deprecated No longer used, will be removed.
- * @breaking-change 21.0.0
- */
-export function MAT_RANGE_DATE_SELECTION_MODEL_FACTORY(
-  parent: MatSingleDateSelectionModel<unknown>,
-  adapter: DateAdapter<unknown>,
-) {
-  return parent || new MatRangeDateSelectionModel(adapter);
-}
-
 /**
  * Used to provide a range selection model to a component.
  * @docs-private
- * @deprecated No longer used, will be removed.
- * @breaking-change 21.0.0
  */
 export const MAT_RANGE_DATE_SELECTION_MODEL_PROVIDER: FactoryProvider = {
   provide: MatDateSelectionModel,
-  deps: [[new Optional(), new SkipSelf(), MatDateSelectionModel], DateAdapter],
-  useFactory: MAT_RANGE_DATE_SELECTION_MODEL_FACTORY,
+  useFactory: () => {
+    const parent = inject(MatDateSelectionModel, {optional: true, skipSelf: true});
+    return parent || new MatRangeDateSelectionModel(inject(DateAdapter));
+  },
 };

src/material/datepicker/datepicker-base.ts

@@ -92,33 +92,12 @@ export const MAT_DATEPICKER_SCROLL_STRATEGY = new InjectionToken<() => ScrollStr
   },
 );
 
-/**
- * @docs-private
- * @deprecated No longer used, will be removed.
- * @breaking-change 21.0.0
- */
-export function MAT_DATEPICKER_SCROLL_STRATEGY_FACTORY(_overlay: unknown): () => ScrollStrategy {
-  const injector = inject(Injector);
-  return () => createRepositionScrollStrategy(injector);
-}
-
 /** Possible positions for the datepicker dropdown along the X axis. */
 export type DatepickerDropdownPositionX = 'start' | 'end';
 
 /** Possible positions for the datepicker dropdown along the Y axis. */
 export type DatepickerDropdownPositionY = 'above' | 'below';
 
-/**
- * @docs-private
- * @deprecated No longer used, will be removed.
- * @breaking-change 21.0.0
- */
-export const MAT_DATEPICKER_SCROLL_STRATEGY_FACTORY_PROVIDER = {
-  provide: MAT_DATEPICKER_SCROLL_STRATEGY,
-  deps: [] as any[],
-  useFactory: MAT_DATEPICKER_SCROLL_STRATEGY_FACTORY,
-};
-
 /**
  * Component used as the content for the datepicker overlay. We use this instead of using
  * MatCalendar directly as the content so we can control the initial focus. This also gives us a

src/material/datepicker/datepicker-module.ts

@@ -16,10 +16,7 @@ import {MatCommonModule} from '../core';
 import {MatCalendar, MatCalendarHeader} from './calendar';
 import {MatCalendarBody} from './calendar-body';
 import {MatDatepicker} from './datepicker';
-import {
-  MatDatepickerContent,
-  MAT_DATEPICKER_SCROLL_STRATEGY_FACTORY_PROVIDER,
-} from './datepicker-base';
+import {MatDatepickerContent} from './datepicker-base';
 import {MatDatepickerInput} from './datepicker-input';
 import {MatDatepickerIntl} from './datepicker-intl';
 import {MatDatepickerToggle, MatDatepickerToggleIcon} from './datepicker-toggle';
@@ -78,6 +75,6 @@ import {MatDatepickerActions, MatDatepickerApply, MatDatepickerCancel} from './d
     MatDatepickerCancel,
     MatDatepickerApply,
   ],
-  providers: [MatDatepickerIntl, MAT_DATEPICKER_SCROLL_STRATEGY_FACTORY_PROVIDER],
+  providers: [MatDatepickerIntl],
 })
 export class MatDatepickerModule {}

src/material/datepicker/public-api.ts

@@ -17,8 +17,6 @@ export {
 } from './date-range-selection-strategy';
 export {
   MAT_DATEPICKER_SCROLL_STRATEGY,
-  MAT_DATEPICKER_SCROLL_STRATEGY_FACTORY,
-  MAT_DATEPICKER_SCROLL_STRATEGY_FACTORY_PROVIDER,
   MatDatepickerContent,
   DatepickerDropdownPositionX,
   DatepickerDropdownPositionY,
@@ -37,7 +35,14 @@ export * from './month-view';
 export * from './year-view';
 export * from './date-range-input';
 export {MatDateRangePicker} from './date-range-picker';
-export * from './date-selection-model';
+export {
+  DateRange,
+  ExtractDateTypeFromSelection,
+  DateSelectionModelChange,
+  MatDateSelectionModel,
+  MatSingleDateSelectionModel,
+  MatRangeDateSelectionModel,
+} from './date-selection-model';
 export {MatStartDate, MatEndDate} from './date-range-input-parts';
 export {MatMultiYearView, yearsPerPage, yearsPerRow} from './multi-year-view';
 export * from './datepicker-actions';