From e32f201485b04f7dfa0b339986ee9e7c352acbcc Mon Sep 17 00:00:00 2001
From: Paul Gschwendtner <paulgschwendtner@gmail.com>
Date: Wed, 2 Jan 2019 20:19:10 +0100
Subject: [PATCH] feat(ripples): support updating global ripple options at
 runtime

* Allows updating any global ripple option at runtime. This makes it possible for developers to disable ripples at runtime.

Closes #9729
---
 src/dev-app/dev-app-module.ts                |   3 +
 src/dev-app/dev-app.html                     |   3 +
 src/dev-app/dev-app.ts                       |   4 +-
 src/dev-app/ripple/ripple-options.ts         |  21 ++++
 src/lib/chips/BUILD.bazel                    |   1 +
 src/lib/chips/chip.spec.ts                   |  19 ++-
 src/lib/chips/chip.ts                        |  24 ++--
 src/lib/core/ripple/ripple.md                |  52 +++++++-
 src/lib/core/ripple/ripple.ts                |   2 +-
 src/lib/tabs/tab-nav-bar/tab-nav-bar.spec.ts | 124 +++++++++++--------
 src/lib/tabs/tab-nav-bar/tab-nav-bar.ts      |  26 ++--
 11 files changed, 183 insertions(+), 96 deletions(-)
 create mode 100644 src/dev-app/ripple/ripple-options.ts

diff --git a/src/dev-app/dev-app-module.ts b/src/dev-app/dev-app-module.ts
index 2696a3d5600f..703c420369f0 100644
--- a/src/dev-app/dev-app-module.ts
+++ b/src/dev-app/dev-app-module.ts
@@ -12,6 +12,7 @@ import {CommonModule} from '@angular/common';
 import {HttpClientModule} from '@angular/common/http';
 import {NgModule} from '@angular/core';
 import {FormsModule, ReactiveFormsModule} from '@angular/forms';
+import {MAT_RIPPLE_GLOBAL_OPTIONS} from '@angular/material';
 import {ExampleModule} from '@angular/material-examples';
 import {BrowserModule} from '@angular/platform-browser';
 import {BrowserAnimationsModule} from '@angular/platform-browser/animations';
@@ -50,6 +51,7 @@ import {ProgressBarDemo} from './progress-bar/progress-bar-demo';
 import {ProgressSpinnerDemo} from './progress-spinner/progress-spinner-demo';
 import {RadioDemo} from './radio/radio-demo';
 import {RippleDemo} from './ripple/ripple-demo';
+import {DevAppRippleOptions} from './ripple/ripple-options';
 import {DEV_APP_ROUTES} from './routes';
 import {ScreenTypeDemo} from './screen-type/screen-type-demo';
 import {SelectDemo} from './select/select-demo';
@@ -140,6 +142,7 @@ import {VirtualScrollDemo} from './virtual-scroll/virtual-scroll-demo';
   ],
   providers: [
     {provide: OverlayContainer, useClass: FullscreenOverlayContainer},
+    {provide: MAT_RIPPLE_GLOBAL_OPTIONS, useExisting: DevAppRippleOptions},
   ],
   entryComponents: [
     ContentElementDialog,
diff --git a/src/dev-app/dev-app.html b/src/dev-app/dev-app.html
index 03be9382beaf..dfa9a3263bb2 100644
--- a/src/dev-app/dev-app.html
+++ b/src/dev-app/dev-app.html
@@ -34,6 +34,9 @@ <h1>Angular Material Demos</h1>
             <mat-icon>fullscreen</mat-icon>
           </button>
           <button mat-button (click)="toggleTheme()">{{dark ? 'Light' : 'Dark'}} theme</button>
+          <button mat-button (click)="rippleOptions.disabled = !rippleOptions.disabled">
+            {{rippleOptions.disabled ? 'Enable' : 'Disable'}} ripples
+          </button>
           <button mat-button (click)="root.dir = (root.dir === 'rtl' ? 'ltr' : 'rtl')"
                   title="Toggle between RTL and LTR">
             {{root.dir.toUpperCase()}}
diff --git a/src/dev-app/dev-app.ts b/src/dev-app/dev-app.ts
index 8dbe2f5b09a9..05794a5649b1 100644
--- a/src/dev-app/dev-app.ts
+++ b/src/dev-app/dev-app.ts
@@ -8,6 +8,7 @@
 
 import {OverlayContainer} from '@angular/cdk/overlay';
 import {Component, ElementRef, ViewEncapsulation} from '@angular/core';
+import {DevAppRippleOptions} from './ripple/ripple-options';
 
 /** Root component for the dev-app demos. */
 @Component({
@@ -69,7 +70,8 @@ export class DevAppComponent {
 
   constructor(
     private _element: ElementRef<HTMLElement>,
-    private _overlayContainer: OverlayContainer) {}
+    private _overlayContainer: OverlayContainer,
+    public rippleOptions: DevAppRippleOptions) {}
 
   toggleFullscreen() {
     // Cast to `any`, because the typings don't include the browser-prefixed methods.
diff --git a/src/dev-app/ripple/ripple-options.ts b/src/dev-app/ripple/ripple-options.ts
new file mode 100644
index 000000000000..4004e237d577
--- /dev/null
+++ b/src/dev-app/ripple/ripple-options.ts
@@ -0,0 +1,21 @@
+/**
+ * @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 {Injectable} from '@angular/core';
+import {RippleGlobalOptions} from '@angular/material';
+
+/**
+ * Global ripple options for the dev-app. The ripple options are used as a class
+ * so that the global options can be changed at runtime.
+ */
+@Injectable({providedIn: 'root'})
+export class DevAppRippleOptions implements RippleGlobalOptions {
+
+  /** Whether ripples should be disabled */
+  disabled: boolean = false;
+}
diff --git a/src/lib/chips/BUILD.bazel b/src/lib/chips/BUILD.bazel
index 8b26b7ba4603..c3bc2e73d08b 100644
--- a/src/lib/chips/BUILD.bazel
+++ b/src/lib/chips/BUILD.bazel
@@ -51,6 +51,7 @@ ng_test_library(
     "@angular//packages/platform-browser/animations",
     "//src/cdk/a11y",
     "//src/cdk/bidi",
+    "//src/lib/core",
     "//src/cdk/keycodes",
     "//src/cdk/platform",
     "//src/cdk/testing",
diff --git a/src/lib/chips/chip.spec.ts b/src/lib/chips/chip.spec.ts
index 952d566a47f5..c08144603d50 100644
--- a/src/lib/chips/chip.spec.ts
+++ b/src/lib/chips/chip.spec.ts
@@ -3,6 +3,7 @@ import {BACKSPACE, DELETE, SPACE} from '@angular/cdk/keycodes';
 import {createKeyboardEvent, dispatchFakeEvent} from '@angular/cdk/testing';
 import {Component, DebugElement} from '@angular/core';
 import {async, ComponentFixture, TestBed} from '@angular/core/testing';
+import {MAT_RIPPLE_GLOBAL_OPTIONS, RippleGlobalOptions} from '@angular/material/core';
 import {By} from '@angular/platform-browser';
 import {Subject} from 'rxjs';
 import {MatChip, MatChipEvent, MatChipSelectionChange, MatChipsModule} from './index';
@@ -13,19 +14,22 @@ describe('Chips', () => {
   let chipDebugElement: DebugElement;
   let chipNativeElement: HTMLElement;
   let chipInstance: MatChip;
+  let globalRippleOptions: RippleGlobalOptions;
 
   let dir = 'ltr';
 
   beforeEach(async(() => {
+    globalRippleOptions = {};
     TestBed.configureTestingModule({
       imports: [MatChipsModule],
       declarations: [BasicChip, SingleChip],
-      providers: [{
-        provide: Directionality, useFactory: () => ({
+      providers: [
+        {provide: MAT_RIPPLE_GLOBAL_OPTIONS, useFactory: () => globalRippleOptions},
+        {provide: Directionality, useFactory: () => ({
           value: dir,
           change: new Subject()
-        })
-      }]
+        })},
+      ]
     });
 
     TestBed.compileComponents();
@@ -203,6 +207,13 @@ describe('Chips', () => {
         subscription.unsubscribe();
       });
 
+      it('should be able to disable ripples through ripple global options at runtime', () => {
+        expect(chipInstance.rippleDisabled).toBe(false, 'Expected chip ripples to be enabled.');
+
+        globalRippleOptions.disabled = true;
+
+        expect(chipInstance.rippleDisabled).toBe(true, 'Expected chip ripples to be disabled.');
+      });
     });
 
     describe('keyboard behavior', () => {
diff --git a/src/lib/chips/chip.ts b/src/lib/chips/chip.ts
index 0b7eda8a8e36..715e246aa750 100644
--- a/src/lib/chips/chip.ts
+++ b/src/lib/chips/chip.ts
@@ -123,21 +123,20 @@ export class MatChip extends _MatChipMixinBase implements FocusableOption, OnDes
   /** Reference to the RippleRenderer for the chip. */
   private _chipRipple: RippleRenderer;
 
-  /** Whether the ripples are globally disabled through the RippleGlobalOptions */
-  private _ripplesGloballyDisabled = false;
-
   /**
-   * Ripple configuration for ripples that are launched on pointer down.
+   * Ripple configuration for ripples that are launched on pointer down. The ripple config
+   * is set to the global ripple options since we don't have any configurable options for
+   * the chip ripples.
    * @docs-private
    */
-  rippleConfig: RippleConfig = {};
+  rippleConfig: RippleConfig & RippleGlobalOptions;
 
   /**
    * Whether ripples are disabled on interaction
    * @docs-private
    */
   get rippleDisabled(): boolean {
-    return this.disabled || this.disableRipple || this._ripplesGloballyDisabled;
+    return this.disabled || this.disableRipple || !!this.rippleConfig.disabled;
   }
 
   /** Whether the chip has focus. */
@@ -225,22 +224,15 @@ export class MatChip extends _MatChipMixinBase implements FocusableOption, OnDes
   constructor(public _elementRef: ElementRef,
               private _ngZone: NgZone,
               platform: Platform,
-              @Optional() @Inject(MAT_RIPPLE_GLOBAL_OPTIONS) globalOptions: RippleGlobalOptions) {
+              @Optional() @Inject(MAT_RIPPLE_GLOBAL_OPTIONS)
+              globalRippleOptions: RippleGlobalOptions | null) {
     super(_elementRef);
 
     this._addHostClassName();
 
     this._chipRipple = new RippleRenderer(this, _ngZone, _elementRef, platform);
     this._chipRipple.setupTriggerEvents(_elementRef.nativeElement);
-
-    if (globalOptions) {
-      // TODO(paul): Do not copy each option manually. Allow dynamic global option changes: #9729
-      this._ripplesGloballyDisabled = !!globalOptions.disabled;
-      this.rippleConfig = {
-        animation: globalOptions.animation,
-        terminateOnPointerUp: globalOptions.terminateOnPointerUp,
-      };
-    }
+    this.rippleConfig = globalRippleOptions || {};
   }
 
   _addHostClassName() {
diff --git a/src/lib/core/ripple/ripple.md b/src/lib/core/ripple/ripple.md
index 74bf5736ea2b..6e098052ce3d 100644
--- a/src/lib/core/ripple/ripple.md
+++ b/src/lib/core/ripple/ripple.md
@@ -20,7 +20,7 @@ and calling its `launch` method.
 ### Ripple trigger
 
 By default ripples will fade in on interaction with the directive's host element.
-In some situations, developers may want to show ripples on interaction with *some other* element, 
+In some situations, developers may want to show ripples on interaction with *some other* element,
 but still want to have the ripples placed in another location. This can be done by specifying
 the `matRippleTrigger` option that expects a reference to an `HTMLElement`.
 
@@ -29,7 +29,7 @@ the `matRippleTrigger` option that expects a reference to an `HTMLElement`.
   <div matRipple [matRippleTrigger]="trigger" class="my-ripple-container">
     <!-- This is the ripple container, but not the trigger element for ripples. -->
   </div>
-  
+
   <div #trigger></div>
 </div>
 ```
@@ -43,14 +43,14 @@ class MyComponent {
 
   /** Reference to the directive instance of the ripple. */
   @ViewChild(MatRipple) ripple: MatRipple;
-  
+
   /** Shows a centered and persistent ripple. */
   launchRipple() {
     const rippleRef = this.ripple.launch({
       persistent: true,
       centered: true
     });
-    
+
     // Fade out the ripple later.
     rippleRef.fadeOut();
   }
@@ -91,7 +91,7 @@ const globalRippleConfig: RippleGlobalOptions = {
 
 @NgModule({
   providers: [
-    {provide: MAT_RIPPLE_GLOBAL_OPTIONS, useValue: globalRippleConfig} 
+    {provide: MAT_RIPPLE_GLOBAL_OPTIONS, useValue: globalRippleConfig}
   ]
 })
 ```
@@ -100,7 +100,7 @@ All available global options can be seen in the `RippleGlobalOptions` interface.
 
 ### Disabling animation
 
-The animation of ripples can be disabled by using the `animation` global option. If the 
+The animation of ripples can be disabled by using the `animation` global option. If the
 `enterDuration` and `exitDuration` is being set to `0`, ripples will just appear without any
 animation.
 
@@ -139,3 +139,43 @@ const globalRippleConfig: RippleGlobalOptions = {
   terminateOnPointerUp: true
 };
 ```
+
+### Updating global options at runtime
+
+Developers are able to update the global `ripple` options at runtime by just injecting the
+the `MAT_RIPPLE_GLOBAL_OPTIONS` provider and updating its options. Note that there are
+multiple ways to inject the global options.
+
+For example, developers could create a class for the options and use it for the global
+options. This makes it more simple and clean to update options at runtime.
+
+```ts
+@Injectable({providedIn: 'root'})
+export class AppGlobalRippleOptions implements RippleGlobalOptions {
+  /** Whether ripples should be disabled globally. */
+  disabled: boolean = false;
+}
+```
+
+```ts
+@NgModule({
+  providers: [
+    {provide: MAT_RIPPLE_GLOBAL_OPTIONS, useExisting: AppGlobalRippleOptions},
+  ]
+})
+export class MyModule {...}
+```
+
+Now that the global ripple options are set to an existing provider, we can inject the
+service in our component and update the desired ripple options at runtime.
+
+```ts
+@Component(...)
+export class MyComponent {
+  constructor(private _appRippleOptions: AppGlobalRippleOptions) {}
+
+  disableRipples() {
+    this._appRippleOptions.disabled = true;
+  }
+}
+```
diff --git a/src/lib/core/ripple/ripple.ts b/src/lib/core/ripple/ripple.ts
index 2dd3053d5a18..df12d685a94d 100644
--- a/src/lib/core/ripple/ripple.ts
+++ b/src/lib/core/ripple/ripple.ts
@@ -120,7 +120,7 @@ export class MatRipple implements OnInit, OnDestroy, RippleTarget {
   constructor(private _elementRef: ElementRef<HTMLElement>,
               ngZone: NgZone,
               platform: Platform,
-              @Optional() @Inject(MAT_RIPPLE_GLOBAL_OPTIONS) globalOptions: RippleGlobalOptions,
+              @Optional() @Inject(MAT_RIPPLE_GLOBAL_OPTIONS) globalOptions?: RippleGlobalOptions,
               @Optional() @Inject(ANIMATION_MODULE_TYPE) animationMode?: string) {
 
     this._globalOptions = globalOptions || {};
diff --git a/src/lib/tabs/tab-nav-bar/tab-nav-bar.spec.ts b/src/lib/tabs/tab-nav-bar/tab-nav-bar.spec.ts
index e3b1c19dee43..8cfc917ce16d 100644
--- a/src/lib/tabs/tab-nav-bar/tab-nav-bar.spec.ts
+++ b/src/lib/tabs/tab-nav-bar/tab-nav-bar.spec.ts
@@ -1,5 +1,6 @@
 import {async, ComponentFixture, fakeAsync, TestBed, tick} from '@angular/core/testing';
 import {Component, ViewChild, ViewChildren, QueryList} from '@angular/core';
+import {MAT_RIPPLE_GLOBAL_OPTIONS, RippleGlobalOptions} from '@angular/material/core';
 import {By} from '@angular/platform-browser';
 import {dispatchFakeEvent, dispatchMouseEvent} from '@angular/cdk/testing';
 import {Direction, Directionality} from '@angular/cdk/bidi';
@@ -10,8 +11,11 @@ import {MatTabLink, MatTabNav, MatTabsModule} from '../index';
 describe('MatTabNavBar', () => {
   let dir: Direction = 'ltr';
   let dirChange = new Subject();
+  let globalRippleOptions: RippleGlobalOptions;
 
   beforeEach(async(() => {
+    globalRippleOptions = {};
+
     TestBed.configureTestingModule({
       imports: [MatTabsModule],
       declarations: [
@@ -21,10 +25,9 @@ describe('MatTabNavBar', () => {
         TabLinkWithNativeTabindexAttr,
       ],
       providers: [
-        {provide: Directionality, useFactory: () => ({
-          value: dir,
-          change: dirChange.asObservable()
-        })},
+        {provide: MAT_RIPPLE_GLOBAL_OPTIONS, useFactory: () => globalRippleOptions},
+        {provide: Directionality, useFactory: () =>
+            ({value: dir, change: dirChange.asObservable()})},
       ]
     });
 
@@ -113,29 +116,6 @@ describe('MatTabNavBar', () => {
         .toBe(true, 'Expected aria-disabled to be set to "true" if link is disabled.');
     });
 
-    it('should disable the ripples on all tabs when they are disabled on the nav bar', () => {
-      expect(fixture.componentInstance.tabLinks.toArray().every(tabLink => !tabLink.rippleDisabled))
-        .toBe(true, 'Expected every tab link to have ripples enabled');
-
-      fixture.componentInstance.disableRippleOnBar = true;
-      fixture.detectChanges();
-
-      expect(fixture.componentInstance.tabLinks.toArray().every(tabLink => tabLink.rippleDisabled))
-        .toBe(true, 'Expected every tab link to have ripples disabled');
-    });
-
-    it('should have the `disableRipple` from the tab take precendence over the nav bar', () => {
-      const firstTab = fixture.componentInstance.tabLinks.first;
-
-      expect(firstTab.rippleDisabled).toBe(false, 'Expected ripples to be enabled on first tab');
-
-      firstTab.disableRipple = true;
-      fixture.componentInstance.disableRippleOnBar = false;
-      fixture.detectChanges();
-
-      expect(firstTab.rippleDisabled).toBe(true, 'Expected ripples to be disabled on first tab');
-    });
-
     it('should update the tabindex if links are disabled', () => {
       const tabLinkElements = fixture.debugElement.queryAll(By.css('a'))
         .map(tabLinkDebugEl => tabLinkDebugEl.nativeElement);
@@ -161,30 +141,6 @@ describe('MatTabNavBar', () => {
       expect(getComputedStyle(tabLinkElement).pointerEvents).toBe('none');
     });
 
-    it('should show ripples for tab links', () => {
-      const tabLink = fixture.debugElement.nativeElement.querySelector('.mat-tab-link');
-
-      dispatchMouseEvent(tabLink, 'mousedown');
-      dispatchMouseEvent(tabLink, 'mouseup');
-
-      expect(tabLink.querySelectorAll('.mat-ripple-element').length)
-        .toBe(1, 'Expected one ripple to show up if user clicks on tab link.');
-    });
-
-    it('should be able to disable ripples on a tab link', () => {
-      const tabLinkDebug = fixture.debugElement.query(By.css('a'));
-      const tabLinkElement = tabLinkDebug.nativeElement;
-      const tabLinkInstance = tabLinkDebug.injector.get<MatTabLink>(MatTabLink);
-
-      tabLinkInstance.disableRipple = true;
-
-      dispatchMouseEvent(tabLinkElement, 'mousedown');
-      dispatchMouseEvent(tabLinkElement, 'mouseup');
-
-      expect(tabLinkElement.querySelectorAll('.mat-ripple-element').length)
-        .toBe(0, 'Expected no ripple to show up if ripples are disabled.');
-    });
-
     it('should re-align the ink bar when the direction changes', () => {
       const inkBar = fixture.componentInstance.tabNavBar._inkBar;
 
@@ -285,6 +241,72 @@ describe('MatTabNavBar', () => {
 
     expect(tabLink.tabIndex).toBe(3, 'Expected the tabIndex to be have been set to 3.');
   });
+
+  describe('ripples', () => {
+    let fixture: ComponentFixture<SimpleTabNavBarTestApp>;
+
+    beforeEach(() => {
+      fixture = TestBed.createComponent(SimpleTabNavBarTestApp);
+      fixture.detectChanges();
+    });
+
+    it('should be disabled on all tab links when they are disabled on the nav bar', () => {
+      expect(fixture.componentInstance.tabLinks.toArray().every(tabLink => !tabLink.rippleDisabled))
+        .toBe(true, 'Expected every tab link to have ripples enabled');
+
+      fixture.componentInstance.disableRippleOnBar = true;
+      fixture.detectChanges();
+
+      expect(fixture.componentInstance.tabLinks.toArray().every(tabLink => tabLink.rippleDisabled))
+        .toBe(true, 'Expected every tab link to have ripples disabled');
+    });
+
+    it('should have the `disableRipple` from the tab take precedence over the nav bar', () => {
+      const firstTab = fixture.componentInstance.tabLinks.first;
+
+      expect(firstTab.rippleDisabled).toBe(false, 'Expected ripples to be enabled on first tab');
+
+      firstTab.disableRipple = true;
+      fixture.componentInstance.disableRippleOnBar = false;
+      fixture.detectChanges();
+
+      expect(firstTab.rippleDisabled).toBe(true, 'Expected ripples to be disabled on first tab');
+    });
+
+    it('should show up for tab link elements on mousedown', () => {
+      const tabLink = fixture.debugElement.nativeElement.querySelector('.mat-tab-link');
+
+      dispatchMouseEvent(tabLink, 'mousedown');
+      dispatchMouseEvent(tabLink, 'mouseup');
+
+      expect(tabLink.querySelectorAll('.mat-ripple-element').length)
+        .toBe(1, 'Expected one ripple to show up if user clicks on tab link.');
+    });
+
+    it('should be able to disable ripples on an individual tab link', () => {
+      const tabLinkDebug = fixture.debugElement.query(By.css('a'));
+      const tabLinkElement = tabLinkDebug.nativeElement;
+      const tabLinkInstance = tabLinkDebug.injector.get<MatTabLink>(MatTabLink);
+
+      tabLinkInstance.disableRipple = true;
+
+      dispatchMouseEvent(tabLinkElement, 'mousedown');
+      dispatchMouseEvent(tabLinkElement, 'mouseup');
+
+      expect(tabLinkElement.querySelectorAll('.mat-ripple-element').length)
+        .toBe(0, 'Expected no ripple to show up if ripples are disabled.');
+    });
+
+    it('should be able to disable ripples through global options at runtime', () => {
+      expect(fixture.componentInstance.tabLinks.toArray().every(tabLink => !tabLink.rippleDisabled))
+        .toBe(true, 'Expected every tab link to have ripples enabled');
+
+      globalRippleOptions.disabled = true;
+
+      expect(fixture.componentInstance.tabLinks.toArray().every(tabLink => tabLink.rippleDisabled))
+        .toBe(true, 'Expected every tab link to have ripples disabled');
+    });
+  });
 });
 
 @Component({
diff --git a/src/lib/tabs/tab-nav-bar/tab-nav-bar.ts b/src/lib/tabs/tab-nav-bar/tab-nav-bar.ts
index 2a6eeb2452de..d3b8ddb91164 100644
--- a/src/lib/tabs/tab-nav-bar/tab-nav-bar.ts
+++ b/src/lib/tabs/tab-nav-bar/tab-nav-bar.ts
@@ -191,9 +191,6 @@ export class MatTabLink extends _MatTabLinkMixinBase
   /** Reference to the RippleRenderer for the tab-link. */
   protected _tabLinkRipple: RippleRenderer;
 
-  /** Whether the ripples are globally disabled through the RippleGlobalOptions */
-  private _ripplesGloballyDisabled = false;
-
   /** Whether the link is active. */
   @Input()
   get active(): boolean { return this._isActive; }
@@ -205,25 +202,28 @@ export class MatTabLink extends _MatTabLinkMixinBase
   }
 
   /**
-   * Ripple configuration for ripples that are launched on pointer down.
+   * Ripple configuration for ripples that are launched on pointer down. The ripple config
+   * is set to the global ripple options since we don't have any configurable options for
+   * the tab link ripples.
    * @docs-private
    */
-  rippleConfig: RippleConfig = {};
+  rippleConfig: RippleConfig & RippleGlobalOptions;
 
   /**
-   * Whether ripples are disabled on interaction
+   * Whether ripples are disabled on interaction.
    * @docs-private
    */
   get rippleDisabled(): boolean {
     return this.disabled || this.disableRipple || this._tabNavBar.disableRipple ||
-      this._ripplesGloballyDisabled;
+      !!this.rippleConfig.disabled;
   }
 
   constructor(private _tabNavBar: MatTabNav,
               public _elementRef: ElementRef,
               ngZone: NgZone,
               platform: Platform,
-              @Optional() @Inject(MAT_RIPPLE_GLOBAL_OPTIONS) globalOptions: RippleGlobalOptions,
+              @Optional() @Inject(MAT_RIPPLE_GLOBAL_OPTIONS)
+              globalRippleOptions: RippleGlobalOptions | null,
               @Attribute('tabindex') tabIndex: string,
               /**
                * @deprecated
@@ -234,18 +234,10 @@ export class MatTabLink extends _MatTabLinkMixinBase
 
     this._tabLinkRipple = new RippleRenderer(this, ngZone, _elementRef, platform);
     this._tabLinkRipple.setupTriggerEvents(_elementRef.nativeElement);
+    this.rippleConfig = globalRippleOptions || {};
 
     this.tabIndex = parseInt(tabIndex) || 0;
 
-    if (globalOptions) {
-      // TODO(paul): Do not copy each option manually. Allow dynamic global option changes: #9729
-      this._ripplesGloballyDisabled = !!globalOptions.disabled;
-      this.rippleConfig = {
-        terminateOnPointerUp: globalOptions.terminateOnPointerUp,
-        animation: globalOptions.animation,
-      };
-    }
-
     if (_focusMonitor) {
       _focusMonitor.monitor(_elementRef);
     }