Changing front

This commit is contained in:
ewandor committed 2023-01-16 17:49:38 +01:00
1 parent 0b8a93b256
commit 4fe4be7730
48586 files changed
+4725790 -17464

No files matched your search

+32
View File
@@ -0,0 +1,32 @@
/**
* @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 { ObserversModule } from '@angular/cdk/observers';
import { NgModule } from '@angular/core';
import { CdkMonitorFocus } from './focus-monitor/focus-monitor';
import { CdkTrapFocus } from './focus-trap/focus-trap';
import { HighContrastModeDetector } from './high-contrast-mode/high-contrast-mode-detector';
import { CdkAriaLive } from './live-announcer/live-announcer';
import * as i0 from "@angular/core";
import * as i1 from "./high-contrast-mode/high-contrast-mode-detector";
export class A11yModule {
constructor(highContrastModeDetector) {
highContrastModeDetector._applyBodyHighContrastModeCssClasses();
}
}
A11yModule.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: A11yModule, deps: [{ token: i1.HighContrastModeDetector }], target: i0.ɵɵFactoryTarget.NgModule });
A11yModule.ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "15.0.0", ngImport: i0, type: A11yModule, declarations: [CdkAriaLive, CdkTrapFocus, CdkMonitorFocus], imports: [ObserversModule], exports: [CdkAriaLive, CdkTrapFocus, CdkMonitorFocus] });
A11yModule.ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: A11yModule, imports: [ObserversModule] });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: A11yModule, decorators: [{
type: NgModule,
args: [{
imports: [ObserversModule],
declarations: [CdkAriaLive, CdkTrapFocus, CdkMonitorFocus],
exports: [CdkAriaLive, CdkTrapFocus, CdkMonitorFocus],
}]
}], ctorParameters: function () { return [{ type: i1.HighContrastModeDetector }]; } });
//# sourceMappingURL=data:application/json;base64,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
+5
View File
@@ -0,0 +1,5 @@
/**
* Generated bundle index. Do not edit.
*/
export * from './index';
//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiYTExeV9wdWJsaWNfaW5kZXguanMiLCJzb3VyY2VSb290IjoiIiwic291cmNlcyI6WyIuLi8uLi8uLi8uLi8uLi8uLi9zcmMvY2RrL2ExMXkvYTExeV9wdWJsaWNfaW5kZXgudHMiXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IkFBQUE7O0dBRUc7QUFFSCxjQUFjLFNBQVMsQ0FBQyIsInNvdXJjZXNDb250ZW50IjpbIi8qKlxuICogR2VuZXJhdGVkIGJ1bmRsZSBpbmRleC4gRG8gbm90IGVkaXQuXG4gKi9cblxuZXhwb3J0ICogZnJvbSAnLi9pbmRleCc7XG4iXX0=
+232
View File
@@ -0,0 +1,232 @@
/**
* @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 { DOCUMENT } from '@angular/common';
import { Inject, Injectable, APP_ID, inject } from '@angular/core';
import { Platform } from '@angular/cdk/platform';
import { addAriaReferencedId, getAriaReferenceIds, removeAriaReferencedId } from './aria-reference';
import * as i0 from "@angular/core";
import * as i1 from "@angular/cdk/platform";
/**
* ID used for the body container where all messages are appended.
* @deprecated No longer being used. To be removed.
* @breaking-change 14.0.0
*/
export const MESSAGES_CONTAINER_ID = 'cdk-describedby-message-container';
/**
* ID prefix used for each created message element.
* @deprecated To be turned into a private variable.
* @breaking-change 14.0.0
*/
export const CDK_DESCRIBEDBY_ID_PREFIX = 'cdk-describedby-message';
/**
* Attribute given to each host element that is described by a message element.
* @deprecated To be turned into a private variable.
* @breaking-change 14.0.0
*/
export const CDK_DESCRIBEDBY_HOST_ATTRIBUTE = 'cdk-describedby-host';
/** Global incremental identifier for each registered message element. */
let nextId = 0;
/**
* Utility that creates visually hidden elements with a message content. Useful for elements that
* want to use aria-describedby to further describe themselves without adding additional visual
* content.
*/
export class AriaDescriber {
constructor(_document,
/**
* @deprecated To be turned into a required parameter.
* @breaking-change 14.0.0
*/
_platform) {
this._platform = _platform;
/** Map of all registered message elements that have been placed into the document. */
this._messageRegistry = new Map();
/** Container for all registered messages. */
this._messagesContainer = null;
/** Unique ID for the service. */
this._id = `${nextId++}`;
this._document = _document;
this._id = inject(APP_ID) + '-' + nextId++;
}
describe(hostElement, message, role) {
if (!this._canBeDescribed(hostElement, message)) {
return;
}
const key = getKey(message, role);
if (typeof message !== 'string') {
// We need to ensure that the element has an ID.
setMessageId(message, this._id);
this._messageRegistry.set(key, { messageElement: message, referenceCount: 0 });
}
else if (!this._messageRegistry.has(key)) {
this._createMessageElement(message, role);
}
if (!this._isElementDescribedByMessage(hostElement, key)) {
this._addMessageReference(hostElement, key);
}
}
removeDescription(hostElement, message, role) {
if (!message || !this._isElementNode(hostElement)) {
return;
}
const key = getKey(message, role);
if (this._isElementDescribedByMessage(hostElement, key)) {
this._removeMessageReference(hostElement, key);
}
// If the message is a string, it means that it's one that we created for the
// consumer so we can remove it safely, otherwise we should leave it in place.
if (typeof message === 'string') {
const registeredMessage = this._messageRegistry.get(key);
if (registeredMessage && registeredMessage.referenceCount === 0) {
this._deleteMessageElement(key);
}
}
if (this._messagesContainer?.childNodes.length === 0) {
this._messagesContainer.remove();
this._messagesContainer = null;
}
}
/** Unregisters all created message elements and removes the message container. */
ngOnDestroy() {
const describedElements = this._document.querySelectorAll(`[${CDK_DESCRIBEDBY_HOST_ATTRIBUTE}="${this._id}"]`);
for (let i = 0; i < describedElements.length; i++) {
this._removeCdkDescribedByReferenceIds(describedElements[i]);
describedElements[i].removeAttribute(CDK_DESCRIBEDBY_HOST_ATTRIBUTE);
}
this._messagesContainer?.remove();
this._messagesContainer = null;
this._messageRegistry.clear();
}
/**
* Creates a new element in the visually hidden message container element with the message
* as its content and adds it to the message registry.
*/
_createMessageElement(message, role) {
const messageElement = this._document.createElement('div');
setMessageId(messageElement, this._id);
messageElement.textContent = message;
if (role) {
messageElement.setAttribute('role', role);
}
this._createMessagesContainer();
this._messagesContainer.appendChild(messageElement);
this._messageRegistry.set(getKey(message, role), { messageElement, referenceCount: 0 });
}
/** Deletes the message element from the global messages container. */
_deleteMessageElement(key) {
this._messageRegistry.get(key)?.messageElement?.remove();
this._messageRegistry.delete(key);
}
/** Creates the global container for all aria-describedby messages. */
_createMessagesContainer() {
if (this._messagesContainer) {
return;
}
const containerClassName = 'cdk-describedby-message-container';
const serverContainers = this._document.querySelectorAll(`.${containerClassName}[platform="server"]`);
for (let i = 0; i < serverContainers.length; i++) {
// When going from the server to the client, we may end up in a situation where there's
// already a container on the page, but we don't have a reference to it. Clear the
// old container so we don't get duplicates. Doing this, instead of emptying the previous
// container, should be slightly faster.
serverContainers[i].remove();
}
const messagesContainer = this._document.createElement('div');
// We add `visibility: hidden` in order to prevent text in this container from
// being searchable by the browser's Ctrl + F functionality.
// Screen-readers will still read the description for elements with aria-describedby even
// when the description element is not visible.
messagesContainer.style.visibility = 'hidden';
// Even though we use `visibility: hidden`, we still apply `cdk-visually-hidden` so that
// the description element doesn't impact page layout.
messagesContainer.classList.add(containerClassName);
messagesContainer.classList.add('cdk-visually-hidden');
// @breaking-change 14.0.0 Remove null check for `_platform`.
if (this._platform && !this._platform.isBrowser) {
messagesContainer.setAttribute('platform', 'server');
}
this._document.body.appendChild(messagesContainer);
this._messagesContainer = messagesContainer;
}
/** Removes all cdk-describedby messages that are hosted through the element. */
_removeCdkDescribedByReferenceIds(element) {
// Remove all aria-describedby reference IDs that are prefixed by CDK_DESCRIBEDBY_ID_PREFIX
const originalReferenceIds = getAriaReferenceIds(element, 'aria-describedby').filter(id => id.indexOf(CDK_DESCRIBEDBY_ID_PREFIX) != 0);
element.setAttribute('aria-describedby', originalReferenceIds.join(' '));
}
/**
* Adds a message reference to the element using aria-describedby and increments the registered
* message's reference count.
*/
_addMessageReference(element, key) {
const registeredMessage = this._messageRegistry.get(key);
// Add the aria-describedby reference and set the
// describedby_host attribute to mark the element.
addAriaReferencedId(element, 'aria-describedby', registeredMessage.messageElement.id);
element.setAttribute(CDK_DESCRIBEDBY_HOST_ATTRIBUTE, this._id);
registeredMessage.referenceCount++;
}
/**
* Removes a message reference from the element using aria-describedby
* and decrements the registered message's reference count.
*/
_removeMessageReference(element, key) {
const registeredMessage = this._messageRegistry.get(key);
registeredMessage.referenceCount--;
removeAriaReferencedId(element, 'aria-describedby', registeredMessage.messageElement.id);
element.removeAttribute(CDK_DESCRIBEDBY_HOST_ATTRIBUTE);
}
/** Returns true if the element has been described by the provided message ID. */
_isElementDescribedByMessage(element, key) {
const referenceIds = getAriaReferenceIds(element, 'aria-describedby');
const registeredMessage = this._messageRegistry.get(key);
const messageId = registeredMessage && registeredMessage.messageElement.id;
return !!messageId && referenceIds.indexOf(messageId) != -1;
}
/** Determines whether a message can be described on a particular element. */
_canBeDescribed(element, message) {
if (!this._isElementNode(element)) {
return false;
}
if (message && typeof message === 'object') {
// We'd have to make some assumptions about the description element's text, if the consumer
// passed in an element. Assume that if an element is passed in, the consumer has verified
// that it can be used as a description.
return true;
}
const trimmedMessage = message == null ? '' : `${message}`.trim();
const ariaLabel = element.getAttribute('aria-label');
// We shouldn't set descriptions if they're exactly the same as the `aria-label` of the
// element, because screen readers will end up reading out the same text twice in a row.
return trimmedMessage ? !ariaLabel || ariaLabel.trim() !== trimmedMessage : false;
}
/** Checks whether a node is an Element node. */
_isElementNode(element) {
return element.nodeType === this._document.ELEMENT_NODE;
}
}
AriaDescriber.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: AriaDescriber, deps: [{ token: DOCUMENT }, { token: i1.Platform }], target: i0.ɵɵFactoryTarget.Injectable });
AriaDescriber.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: AriaDescriber, providedIn: 'root' });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: AriaDescriber, decorators: [{
type: Injectable,
args: [{ providedIn: 'root' }]
}], ctorParameters: function () { return [{ type: undefined, decorators: [{
type: Inject,
args: [DOCUMENT]
}] }, { type: i1.Platform }]; } });
/** Gets a key that can be used to look messages up in the registry. */
function getKey(message, role) {
return typeof message === 'string' ? `${role || ''}/${message}` : message;
}
/** Assigns a unique ID to an element, if it doesn't have one already. */
function setMessageId(element, serviceId) {
if (!element.id) {
element.id = `${CDK_DESCRIBEDBY_ID_PREFIX}-${serviceId}-${nextId++}`;
}
}
//# sourceMappingURL=data:application/json;base64,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 Line truncated
+44
View File
@@ -0,0 +1,44 @@
/**
* @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
*/
/** IDs are delimited by an empty space, as per the spec. */
const ID_DELIMITER = ' ';
/**
* Adds the given ID to the specified ARIA attribute on an element.
* Used for attributes such as aria-labelledby, aria-owns, etc.
*/
export function addAriaReferencedId(el, attr, id) {
const ids = getAriaReferenceIds(el, attr);
if (ids.some(existingId => existingId.trim() == id.trim())) {
return;
}
ids.push(id.trim());
el.setAttribute(attr, ids.join(ID_DELIMITER));
}
/**
* Removes the given ID from the specified ARIA attribute on an element.
* Used for attributes such as aria-labelledby, aria-owns, etc.
*/
export function removeAriaReferencedId(el, attr, id) {
const ids = getAriaReferenceIds(el, attr);
const filteredIds = ids.filter(val => val != id.trim());
if (filteredIds.length) {
el.setAttribute(attr, filteredIds.join(ID_DELIMITER));
}
else {
el.removeAttribute(attr);
}
}
/**
* Gets the list of IDs referenced by the given ARIA attribute on an element.
* Used for attributes such as aria-labelledby, aria-owns, etc.
*/
export function getAriaReferenceIds(el, attr) {
// Get string array of all individual ids (whitespace delimited) in the attribute value
return (el.getAttribute(attr) || '').match(/\S+/g) || [];
}
//# sourceMappingURL=data:application/json;base64,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
+31
View File
@@ -0,0 +1,31 @@
/**
* @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
*/
/** Gets whether an event could be a faked `mousedown` event dispatched by a screen reader. */
export function isFakeMousedownFromScreenReader(event) {
// Some screen readers will dispatch a fake `mousedown` event when pressing enter or space on
// a clickable element. We can distinguish these events when both `offsetX` and `offsetY` are
// zero or `event.buttons` is zero, depending on the browser:
// - `event.buttons` works on Firefox, but fails on Chrome.
// - `offsetX` and `offsetY` work on Chrome, but fail on Firefox.
// Note that there's an edge case where the user could click the 0x0 spot of the
// screen themselves, but that is unlikely to contain interactive elements.
return event.buttons === 0 || (event.offsetX === 0 && event.offsetY === 0);
}
/** Gets whether an event could be a faked `touchstart` event dispatched by a screen reader. */
export function isFakeTouchstartFromScreenReader(event) {
const touch = (event.touches && event.touches[0]) || (event.changedTouches && event.changedTouches[0]);
// A fake `touchstart` can be distinguished from a real one by looking at the `identifier`
// which is typically >= 0 on a real device versus -1 from a screen reader. Just to be safe,
// we can also look at `radiusX` and `radiusY`. This behavior was observed against a Windows 10
// device with a touch screen running NVDA v2020.4 and Firefox 85 or Chrome 88.
return (!!touch &&
touch.identifier === -1 &&
(touch.radiusX == null || touch.radiusX === 1) &&
(touch.radiusY == null || touch.radiusY === 1));
}
//# sourceMappingURL=data:application/json;base64,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
+451
View File
@@ -0,0 +1,451 @@
/**
* @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 { Platform, normalizePassiveListenerOptions, _getShadowRoot, _getEventTarget, } from '@angular/cdk/platform';
import { Directive, ElementRef, EventEmitter, Inject, Injectable, InjectionToken, NgZone, Optional, Output, } from '@angular/core';
import { of as observableOf, Subject } from 'rxjs';
import { takeUntil } from 'rxjs/operators';
import { coerceElement } from '@angular/cdk/coercion';
import { DOCUMENT } from '@angular/common';
import { InputModalityDetector, TOUCH_BUFFER_MS } from '../input-modality/input-modality-detector';
import * as i0 from "@angular/core";
import * as i1 from "@angular/cdk/platform";
import * as i2 from "../input-modality/input-modality-detector";
/** InjectionToken for FocusMonitorOptions. */
export const FOCUS_MONITOR_DEFAULT_OPTIONS = new InjectionToken('cdk-focus-monitor-default-options');
/**
* Event listener options that enable capturing and also
* mark the listener as passive if the browser supports it.
*/
const captureEventListenerOptions = normalizePassiveListenerOptions({
passive: true,
capture: true,
});
/** Monitors mouse and keyboard events to determine the cause of focus events. */
export class FocusMonitor {
constructor(_ngZone, _platform, _inputModalityDetector,
/** @breaking-change 11.0.0 make document required */
document, options) {
this._ngZone = _ngZone;
this._platform = _platform;
this._inputModalityDetector = _inputModalityDetector;
/** The focus origin that the next focus event is a result of. */
this._origin = null;
/** Whether the window has just been focused. */
this._windowFocused = false;
/**
* Whether the origin was determined via a touch interaction. Necessary as properly attributing
* focus events to touch interactions requires special logic.
*/
this._originFromTouchInteraction = false;
/** Map of elements being monitored to their info. */
this._elementInfo = new Map();
/** The number of elements currently being monitored. */
this._monitoredElementCount = 0;
/**
* Keeps track of the root nodes to which we've currently bound a focus/blur handler,
* as well as the number of monitored elements that they contain. We have to treat focus/blur
* handlers differently from the rest of the events, because the browser won't emit events
* to the document when focus moves inside of a shadow root.
*/
this._rootNodeFocusListenerCount = new Map();
/**
* Event listener for `focus` events on the window.
* Needs to be an arrow function in order to preserve the context when it gets bound.
*/
this._windowFocusListener = () => {
// Make a note of when the window regains focus, so we can
// restore the origin info for the focused element.
this._windowFocused = true;
this._windowFocusTimeoutId = window.setTimeout(() => (this._windowFocused = false));
};
/** Subject for stopping our InputModalityDetector subscription. */
this._stopInputModalityDetector = new Subject();
/**
* Event listener for `focus` and 'blur' events on the document.
* Needs to be an arrow function in order to preserve the context when it gets bound.
*/
this._rootNodeFocusAndBlurListener = (event) => {
const target = _getEventTarget(event);
// We need to walk up the ancestor chain in order to support `checkChildren`.
for (let element = target; element; element = element.parentElement) {
if (event.type === 'focus') {
this._onFocus(event, element);
}
else {
this._onBlur(event, element);
}
}
};
this._document = document;
this._detectionMode = options?.detectionMode || 0 /* FocusMonitorDetectionMode.IMMEDIATE */;
}
monitor(element, checkChildren = false) {
const nativeElement = coerceElement(element);
// Do nothing if we're not on the browser platform or the passed in node isn't an element.
if (!this._platform.isBrowser || nativeElement.nodeType !== 1) {
return observableOf(null);
}
// If the element is inside the shadow DOM, we need to bind our focus/blur listeners to
// the shadow root, rather than the `document`, because the browser won't emit focus events
// to the `document`, if focus is moving within the same shadow root.
const rootNode = _getShadowRoot(nativeElement) || this._getDocument();
const cachedInfo = this._elementInfo.get(nativeElement);
// Check if we're already monitoring this element.
if (cachedInfo) {
if (checkChildren) {
// TODO(COMP-318): this can be problematic, because it'll turn all non-checkChildren
// observers into ones that behave as if `checkChildren` was turned on. We need a more
// robust solution.
cachedInfo.checkChildren = true;
}
return cachedInfo.subject;
}
// Create monitored element info.
const info = {
checkChildren: checkChildren,
subject: new Subject(),
rootNode,
};
this._elementInfo.set(nativeElement, info);
this._registerGlobalListeners(info);
return info.subject;
}
stopMonitoring(element) {
const nativeElement = coerceElement(element);
const elementInfo = this._elementInfo.get(nativeElement);
if (elementInfo) {
elementInfo.subject.complete();
this._setClasses(nativeElement);
this._elementInfo.delete(nativeElement);
this._removeGlobalListeners(elementInfo);
}
}
focusVia(element, origin, options) {
const nativeElement = coerceElement(element);
const focusedElement = this._getDocument().activeElement;
// If the element is focused already, calling `focus` again won't trigger the event listener
// which means that the focus classes won't be updated. If that's the case, update the classes
// directly without waiting for an event.
if (nativeElement === focusedElement) {
this._getClosestElementsInfo(nativeElement).forEach(([currentElement, info]) => this._originChanged(currentElement, origin, info));
}
else {
this._setOrigin(origin);
// `focus` isn't available on the server
if (typeof nativeElement.focus === 'function') {
nativeElement.focus(options);
}
}
}
ngOnDestroy() {
this._elementInfo.forEach((_info, element) => this.stopMonitoring(element));
}
/** Access injected document if available or fallback to global document reference */
_getDocument() {
return this._document || document;
}
/** Use defaultView of injected document if available or fallback to global window reference */
_getWindow() {
const doc = this._getDocument();
return doc.defaultView || window;
}
_getFocusOrigin(focusEventTarget) {
if (this._origin) {
// If the origin was realized via a touch interaction, we need to perform additional checks
// to determine whether the focus origin should be attributed to touch or program.
if (this._originFromTouchInteraction) {
return this._shouldBeAttributedToTouch(focusEventTarget) ? 'touch' : 'program';
}
else {
return this._origin;
}
}
// If the window has just regained focus, we can restore the most recent origin from before the
// window blurred. Otherwise, we've reached the point where we can't identify the source of the
// focus. This typically means one of two things happened:
//
// 1) The element was programmatically focused, or
// 2) The element was focused via screen reader navigation (which generally doesn't fire
// events).
//
// Because we can't distinguish between these two cases, we default to setting `program`.
if (this._windowFocused && this._lastFocusOrigin) {
return this._lastFocusOrigin;
}
// If the interaction is coming from an input label, we consider it a mouse interactions.
// This is a special case where focus moves on `click`, rather than `mousedown` which breaks
// our detection, because all our assumptions are for `mousedown`. We need to handle this
// special case, because it's very common for checkboxes and radio buttons.
if (focusEventTarget && this._isLastInteractionFromInputLabel(focusEventTarget)) {
return 'mouse';
}
return 'program';
}
/**
* Returns whether the focus event should be attributed to touch. Recall that in IMMEDIATE mode, a
* touch origin isn't immediately reset at the next tick (see _setOrigin). This means that when we
* handle a focus event following a touch interaction, we need to determine whether (1) the focus
* event was directly caused by the touch interaction or (2) the focus event was caused by a
* subsequent programmatic focus call triggered by the touch interaction.
* @param focusEventTarget The target of the focus event under examination.
*/
_shouldBeAttributedToTouch(focusEventTarget) {
// Please note that this check is not perfect. Consider the following edge case:
//
// <div #parent tabindex="0">
// <div #child tabindex="0" (click)="#parent.focus()"></div>
// </div>
//
// Suppose there is a FocusMonitor in IMMEDIATE mode attached to #parent. When the user touches
// #child, #parent is programmatically focused. This code will attribute the focus to touch
// instead of program. This is a relatively minor edge-case that can be worked around by using
// focusVia(parent, 'program') to focus #parent.
return (this._detectionMode === 1 /* FocusMonitorDetectionMode.EVENTUAL */ ||
!!focusEventTarget?.contains(this._inputModalityDetector._mostRecentTarget));
}
/**
* Sets the focus classes on the element based on the given focus origin.
* @param element The element to update the classes on.
* @param origin The focus origin.
*/
_setClasses(element, origin) {
element.classList.toggle('cdk-focused', !!origin);
element.classList.toggle('cdk-touch-focused', origin === 'touch');
element.classList.toggle('cdk-keyboard-focused', origin === 'keyboard');
element.classList.toggle('cdk-mouse-focused', origin === 'mouse');
element.classList.toggle('cdk-program-focused', origin === 'program');
}
/**
* Updates the focus origin. If we're using immediate detection mode, we schedule an async
* function to clear the origin at the end of a timeout. The duration of the timeout depends on
* the origin being set.
* @param origin The origin to set.
* @param isFromInteraction Whether we are setting the origin from an interaction event.
*/
_setOrigin(origin, isFromInteraction = false) {
this._ngZone.runOutsideAngular(() => {
this._origin = origin;
this._originFromTouchInteraction = origin === 'touch' && isFromInteraction;
// If we're in IMMEDIATE mode, reset the origin at the next tick (or in `TOUCH_BUFFER_MS` ms
// for a touch event). We reset the origin at the next tick because Firefox focuses one tick
// after the interaction event. We wait `TOUCH_BUFFER_MS` ms before resetting the origin for
// a touch event because when a touch event is fired, the associated focus event isn't yet in
// the event queue. Before doing so, clear any pending timeouts.
if (this._detectionMode === 0 /* FocusMonitorDetectionMode.IMMEDIATE */) {
clearTimeout(this._originTimeoutId);
const ms = this._originFromTouchInteraction ? TOUCH_BUFFER_MS : 1;
this._originTimeoutId = setTimeout(() => (this._origin = null), ms);
}
});
}
/**
* Handles focus events on a registered element.
* @param event The focus event.
* @param element The monitored element.
*/
_onFocus(event, element) {
// NOTE(mmalerba): We currently set the classes based on the focus origin of the most recent
// focus event affecting the monitored element. If we want to use the origin of the first event
// instead we should check for the cdk-focused class here and return if the element already has
// it. (This only matters for elements that have includesChildren = true).
// If we are not counting child-element-focus as focused, make sure that the event target is the
// monitored element itself.
const elementInfo = this._elementInfo.get(element);
const focusEventTarget = _getEventTarget(event);
if (!elementInfo || (!elementInfo.checkChildren && element !== focusEventTarget)) {
return;
}
this._originChanged(element, this._getFocusOrigin(focusEventTarget), elementInfo);
}
/**
* Handles blur events on a registered element.
* @param event The blur event.
* @param element The monitored element.
*/
_onBlur(event, element) {
// If we are counting child-element-focus as focused, make sure that we aren't just blurring in
// order to focus another child of the monitored element.
const elementInfo = this._elementInfo.get(element);
if (!elementInfo ||
(elementInfo.checkChildren &&
event.relatedTarget instanceof Node &&
element.contains(event.relatedTarget))) {
return;
}
this._setClasses(element);
this._emitOrigin(elementInfo, null);
}
_emitOrigin(info, origin) {
if (info.subject.observers.length) {
this._ngZone.run(() => info.subject.next(origin));
}
}
_registerGlobalListeners(elementInfo) {
if (!this._platform.isBrowser) {
return;
}
const rootNode = elementInfo.rootNode;
const rootNodeFocusListeners = this._rootNodeFocusListenerCount.get(rootNode) || 0;
if (!rootNodeFocusListeners) {
this._ngZone.runOutsideAngular(() => {
rootNode.addEventListener('focus', this._rootNodeFocusAndBlurListener, captureEventListenerOptions);
rootNode.addEventListener('blur', this._rootNodeFocusAndBlurListener, captureEventListenerOptions);
});
}
this._rootNodeFocusListenerCount.set(rootNode, rootNodeFocusListeners + 1);
// Register global listeners when first element is monitored.
if (++this._monitoredElementCount === 1) {
// Note: we listen to events in the capture phase so we
// can detect them even if the user stops propagation.
this._ngZone.runOutsideAngular(() => {
const window = this._getWindow();
window.addEventListener('focus', this._windowFocusListener);
});
// The InputModalityDetector is also just a collection of global listeners.
this._inputModalityDetector.modalityDetected
.pipe(takeUntil(this._stopInputModalityDetector))
.subscribe(modality => {
this._setOrigin(modality, true /* isFromInteraction */);
});
}
}
_removeGlobalListeners(elementInfo) {
const rootNode = elementInfo.rootNode;
if (this._rootNodeFocusListenerCount.has(rootNode)) {
const rootNodeFocusListeners = this._rootNodeFocusListenerCount.get(rootNode);
if (rootNodeFocusListeners > 1) {
this._rootNodeFocusListenerCount.set(rootNode, rootNodeFocusListeners - 1);
}
else {
rootNode.removeEventListener('focus', this._rootNodeFocusAndBlurListener, captureEventListenerOptions);
rootNode.removeEventListener('blur', this._rootNodeFocusAndBlurListener, captureEventListenerOptions);
this._rootNodeFocusListenerCount.delete(rootNode);
}
}
// Unregister global listeners when last element is unmonitored.
if (!--this._monitoredElementCount) {
const window = this._getWindow();
window.removeEventListener('focus', this._windowFocusListener);
// Equivalently, stop our InputModalityDetector subscription.
this._stopInputModalityDetector.next();
// Clear timeouts for all potentially pending timeouts to prevent the leaks.
clearTimeout(this._windowFocusTimeoutId);
clearTimeout(this._originTimeoutId);
}
}
/** Updates all the state on an element once its focus origin has changed. */
_originChanged(element, origin, elementInfo) {
this._setClasses(element, origin);
this._emitOrigin(elementInfo, origin);
this._lastFocusOrigin = origin;
}
/**
* Collects the `MonitoredElementInfo` of a particular element and
* all of its ancestors that have enabled `checkChildren`.
* @param element Element from which to start the search.
*/
_getClosestElementsInfo(element) {
const results = [];
this._elementInfo.forEach((info, currentElement) => {
if (currentElement === element || (info.checkChildren && currentElement.contains(element))) {
results.push([currentElement, info]);
}
});
return results;
}
/**
* Returns whether an interaction is likely to have come from the user clicking the `label` of
* an `input` or `textarea` in order to focus it.
* @param focusEventTarget Target currently receiving focus.
*/
_isLastInteractionFromInputLabel(focusEventTarget) {
const { _mostRecentTarget: mostRecentTarget, mostRecentModality } = this._inputModalityDetector;
// If the last interaction used the mouse on an element contained by one of the labels
// of an `input`/`textarea` that is currently focused, it is very likely that the
// user redirected focus using the label.
if (mostRecentModality !== 'mouse' ||
!mostRecentTarget ||
mostRecentTarget === focusEventTarget ||
(focusEventTarget.nodeName !== 'INPUT' && focusEventTarget.nodeName !== 'TEXTAREA') ||
focusEventTarget.disabled) {
return false;
}
const labels = focusEventTarget.labels;
if (labels) {
for (let i = 0; i < labels.length; i++) {
if (labels[i].contains(mostRecentTarget)) {
return true;
}
}
}
return false;
}
}
FocusMonitor.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: FocusMonitor, deps: [{ token: i0.NgZone }, { token: i1.Platform }, { token: i2.InputModalityDetector }, { token: DOCUMENT, optional: true }, { token: FOCUS_MONITOR_DEFAULT_OPTIONS, optional: true }], target: i0.ɵɵFactoryTarget.Injectable });
FocusMonitor.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: FocusMonitor, providedIn: 'root' });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: FocusMonitor, decorators: [{
type: Injectable,
args: [{ providedIn: 'root' }]
}], ctorParameters: function () { return [{ type: i0.NgZone }, { type: i1.Platform }, { type: i2.InputModalityDetector }, { type: undefined, decorators: [{
type: Optional
}, {
type: Inject,
args: [DOCUMENT]
}] }, { type: undefined, decorators: [{
type: Optional
}, {
type: Inject,
args: [FOCUS_MONITOR_DEFAULT_OPTIONS]
}] }]; } });
/**
* Directive that determines how a particular element was focused (via keyboard, mouse, touch, or
* programmatically) and adds corresponding classes to the element.
*
* There are two variants of this directive:
* 1) cdkMonitorElementFocus: does not consider an element to be focused if one of its children is
* focused.
* 2) cdkMonitorSubtreeFocus: considers an element focused if it or any of its children are focused.
*/
export class CdkMonitorFocus {
constructor(_elementRef, _focusMonitor) {
this._elementRef = _elementRef;
this._focusMonitor = _focusMonitor;
this._focusOrigin = null;
this.cdkFocusChange = new EventEmitter();
}
get focusOrigin() {
return this._focusOrigin;
}
ngAfterViewInit() {
const element = this._elementRef.nativeElement;
this._monitorSubscription = this._focusMonitor
.monitor(element, element.nodeType === 1 && element.hasAttribute('cdkMonitorSubtreeFocus'))
.subscribe(origin => {
this._focusOrigin = origin;
this.cdkFocusChange.emit(origin);
});
}
ngOnDestroy() {
this._focusMonitor.stopMonitoring(this._elementRef);
if (this._monitorSubscription) {
this._monitorSubscription.unsubscribe();
}
}
}
CdkMonitorFocus.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: CdkMonitorFocus, deps: [{ token: i0.ElementRef }, { token: FocusMonitor }], target: i0.ɵɵFactoryTarget.Directive });
CdkMonitorFocus.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "15.0.0", type: CdkMonitorFocus, selector: "[cdkMonitorElementFocus], [cdkMonitorSubtreeFocus]", outputs: { cdkFocusChange: "cdkFocusChange" }, exportAs: ["cdkMonitorFocus"], ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: CdkMonitorFocus, decorators: [{
type: Directive,
args: [{
selector: '[cdkMonitorElementFocus], [cdkMonitorSubtreeFocus]',
exportAs: 'cdkMonitorFocus',
}]
}], ctorParameters: function () { return [{ type: i0.ElementRef }, { type: FocusMonitor }]; }, propDecorators: { cdkFocusChange: [{
type: Output
}] } });
//# sourceMappingURL=data:application/json;base64,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 Line truncated
@@ -0,0 +1,9 @@
/**
* @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
*/
export {};
//# sourceMappingURL=data:application/json;base64,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
@@ -0,0 +1,53 @@
/**
* @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 { DOCUMENT } from '@angular/common';
import { Inject, Injectable, Optional, NgZone } from '@angular/core';
import { InteractivityChecker } from '../interactivity-checker/interactivity-checker';
import { ConfigurableFocusTrap } from './configurable-focus-trap';
import { FOCUS_TRAP_INERT_STRATEGY } from './focus-trap-inert-strategy';
import { EventListenerFocusTrapInertStrategy } from './event-listener-inert-strategy';
import { FocusTrapManager } from './focus-trap-manager';
import * as i0 from "@angular/core";
import * as i1 from "../interactivity-checker/interactivity-checker";
import * as i2 from "./focus-trap-manager";
/** Factory that allows easy instantiation of configurable focus traps. */
export class ConfigurableFocusTrapFactory {
constructor(_checker, _ngZone, _focusTrapManager, _document, _inertStrategy) {
this._checker = _checker;
this._ngZone = _ngZone;
this._focusTrapManager = _focusTrapManager;
this._document = _document;
// TODO split up the strategies into different modules, similar to DateAdapter.
this._inertStrategy = _inertStrategy || new EventListenerFocusTrapInertStrategy();
}
create(element, config = { defer: false }) {
let configObject;
if (typeof config === 'boolean') {
configObject = { defer: config };
}
else {
configObject = config;
}
return new ConfigurableFocusTrap(element, this._checker, this._ngZone, this._document, this._focusTrapManager, this._inertStrategy, configObject);
}
}
ConfigurableFocusTrapFactory.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: ConfigurableFocusTrapFactory, deps: [{ token: i1.InteractivityChecker }, { token: i0.NgZone }, { token: i2.FocusTrapManager }, { token: DOCUMENT }, { token: FOCUS_TRAP_INERT_STRATEGY, optional: true }], target: i0.ɵɵFactoryTarget.Injectable });
ConfigurableFocusTrapFactory.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: ConfigurableFocusTrapFactory, providedIn: 'root' });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: ConfigurableFocusTrapFactory, decorators: [{
type: Injectable,
args: [{ providedIn: 'root' }]
}], ctorParameters: function () { return [{ type: i1.InteractivityChecker }, { type: i0.NgZone }, { type: i2.FocusTrapManager }, { type: undefined, decorators: [{
type: Inject,
args: [DOCUMENT]
}] }, { type: undefined, decorators: [{
type: Optional
}, {
type: Inject,
args: [FOCUS_TRAP_INERT_STRATEGY]
}] }]; } });
//# sourceMappingURL=data:application/json;base64,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 Line truncated
@@ -0,0 +1,51 @@
/**
* @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 { FocusTrap } from './focus-trap';
/**
* Class that allows for trapping focus within a DOM element.
*
* This class uses a strategy pattern that determines how it traps focus.
* See FocusTrapInertStrategy.
*/
export class ConfigurableFocusTrap extends FocusTrap {
constructor(_element, _checker, _ngZone, _document, _focusTrapManager, _inertStrategy, config) {
super(_element, _checker, _ngZone, _document, config.defer);
this._focusTrapManager = _focusTrapManager;
this._inertStrategy = _inertStrategy;
this._focusTrapManager.register(this);
}
/** Whether the FocusTrap is enabled. */
get enabled() {
return this._enabled;
}
set enabled(value) {
this._enabled = value;
if (this._enabled) {
this._focusTrapManager.register(this);
}
else {
this._focusTrapManager.deregister(this);
}
}
/** Notifies the FocusTrapManager that this FocusTrap will be destroyed. */
destroy() {
this._focusTrapManager.deregister(this);
super.destroy();
}
/** @docs-private Implemented as part of ManagedFocusTrap. */
_enable() {
this._inertStrategy.preventFocus(this);
this.toggleAnchors(true);
}
/** @docs-private Implemented as part of ManagedFocusTrap. */
_disable() {
this._inertStrategy.allowFocus(this);
this.toggleAnchors(false);
}
}
//# sourceMappingURL=data:application/json;base64,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
@@ -0,0 +1,61 @@
/**
* @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
*/
/**
* Lightweight FocusTrapInertStrategy that adds a document focus event
* listener to redirect focus back inside the FocusTrap.
*/
export class EventListenerFocusTrapInertStrategy {
constructor() {
/** Focus event handler. */
this._listener = null;
}
/** Adds a document event listener that keeps focus inside the FocusTrap. */
preventFocus(focusTrap) {
// Ensure there's only one listener per document
if (this._listener) {
focusTrap._document.removeEventListener('focus', this._listener, true);
}
this._listener = (e) => this._trapFocus(focusTrap, e);
focusTrap._ngZone.runOutsideAngular(() => {
focusTrap._document.addEventListener('focus', this._listener, true);
});
}
/** Removes the event listener added in preventFocus. */
allowFocus(focusTrap) {
if (!this._listener) {
return;
}
focusTrap._document.removeEventListener('focus', this._listener, true);
this._listener = null;
}
/**
* Refocuses the first element in the FocusTrap if the focus event target was outside
* the FocusTrap.
*
* This is an event listener callback. The event listener is added in runOutsideAngular,
* so all this code runs outside Angular as well.
*/
_trapFocus(focusTrap, event) {
const target = event.target;
const focusTrapRoot = focusTrap._element;
// Don't refocus if target was in an overlay, because the overlay might be associated
// with an element inside the FocusTrap, ex. mat-select.
if (target && !focusTrapRoot.contains(target) && !target.closest?.('div.cdk-overlay-pane')) {
// Some legacy FocusTrap usages have logic that focuses some element on the page
// just before FocusTrap is destroyed. For backwards compatibility, wait
// to be sure FocusTrap is still enabled before refocusing.
setTimeout(() => {
// Check whether focus wasn't put back into the focus trap while the timeout was pending.
if (focusTrap.enabled && !focusTrapRoot.contains(focusTrap._document.activeElement)) {
focusTrap.focusFirstTabbableElement();
}
});
}
}
}
//# sourceMappingURL=data:application/json;base64,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 Line truncated
@@ -0,0 +1,11 @@
/**
* @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 { InjectionToken } from '@angular/core';
/** The injection token used to specify the inert strategy. */
export const FOCUS_TRAP_INERT_STRATEGY = new InjectionToken('FOCUS_TRAP_INERT_STRATEGY');
//# sourceMappingURL=data:application/json;base64,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
+53
View File
@@ -0,0 +1,53 @@
/**
* @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 * as i0 from "@angular/core";
/** Injectable that ensures only the most recently enabled FocusTrap is active. */
export class FocusTrapManager {
constructor() {
// A stack of the FocusTraps on the page. Only the FocusTrap at the
// top of the stack is active.
this._focusTrapStack = [];
}
/**
* Disables the FocusTrap at the top of the stack, and then pushes
* the new FocusTrap onto the stack.
*/
register(focusTrap) {
// Dedupe focusTraps that register multiple times.
this._focusTrapStack = this._focusTrapStack.filter(ft => ft !== focusTrap);
let stack = this._focusTrapStack;
if (stack.length) {
stack[stack.length - 1]._disable();
}
stack.push(focusTrap);
focusTrap._enable();
}
/**
* Removes the FocusTrap from the stack, and activates the
* FocusTrap that is the new top of the stack.
*/
deregister(focusTrap) {
focusTrap._disable();
const stack = this._focusTrapStack;
const i = stack.indexOf(focusTrap);
if (i !== -1) {
stack.splice(i, 1);
if (stack.length) {
stack[stack.length - 1]._enable();
}
}
}
}
FocusTrapManager.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: FocusTrapManager, deps: [], target: i0.ɵɵFactoryTarget.Injectable });
FocusTrapManager.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: FocusTrapManager, providedIn: 'root' });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: FocusTrapManager, decorators: [{
type: Injectable,
args: [{ providedIn: 'root' }]
}] });
//# sourceMappingURL=data:application/json;base64,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
+402
View File
@@ -0,0 +1,402 @@
/**
* @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 { coerceBooleanProperty } from '@angular/cdk/coercion';
import { _getFocusedElementPierceShadowDom } from '@angular/cdk/platform';
import { DOCUMENT } from '@angular/common';
import { Directive, ElementRef, Inject, Injectable, Input, NgZone, } from '@angular/core';
import { take } from 'rxjs/operators';
import { InteractivityChecker } from '../interactivity-checker/interactivity-checker';
import * as i0 from "@angular/core";
import * as i1 from "../interactivity-checker/interactivity-checker";
/**
* Class that allows for trapping focus within a DOM element.
*
* This class currently uses a relatively simple approach to focus trapping.
* It assumes that the tab order is the same as DOM order, which is not necessarily true.
* Things like `tabIndex > 0`, flex `order`, and shadow roots can cause the two to be misaligned.
*
* @deprecated Use `ConfigurableFocusTrap` instead.
* @breaking-change 11.0.0
*/
export class FocusTrap {
constructor(_element, _checker, _ngZone, _document, deferAnchors = false) {
this._element = _element;
this._checker = _checker;
this._ngZone = _ngZone;
this._document = _document;
this._hasAttached = false;
// Event listeners for the anchors. Need to be regular functions so that we can unbind them later.
this.startAnchorListener = () => this.focusLastTabbableElement();
this.endAnchorListener = () => this.focusFirstTabbableElement();
this._enabled = true;
if (!deferAnchors) {
this.attachAnchors();
}
}
/** Whether the focus trap is active. */
get enabled() {
return this._enabled;
}
set enabled(value) {
this._enabled = value;
if (this._startAnchor && this._endAnchor) {
this._toggleAnchorTabIndex(value, this._startAnchor);
this._toggleAnchorTabIndex(value, this._endAnchor);
}
}
/** Destroys the focus trap by cleaning up the anchors. */
destroy() {
const startAnchor = this._startAnchor;
const endAnchor = this._endAnchor;
if (startAnchor) {
startAnchor.removeEventListener('focus', this.startAnchorListener);
startAnchor.remove();
}
if (endAnchor) {
endAnchor.removeEventListener('focus', this.endAnchorListener);
endAnchor.remove();
}
this._startAnchor = this._endAnchor = null;
this._hasAttached = false;
}
/**
* Inserts the anchors into the DOM. This is usually done automatically
* in the constructor, but can be deferred for cases like directives with `*ngIf`.
* @returns Whether the focus trap managed to attach successfully. This may not be the case
* if the target element isn't currently in the DOM.
*/
attachAnchors() {
// If we're not on the browser, there can be no focus to trap.
if (this._hasAttached) {
return true;
}
this._ngZone.runOutsideAngular(() => {
if (!this._startAnchor) {
this._startAnchor = this._createAnchor();
this._startAnchor.addEventListener('focus', this.startAnchorListener);
}
if (!this._endAnchor) {
this._endAnchor = this._createAnchor();
this._endAnchor.addEventListener('focus', this.endAnchorListener);
}
});
if (this._element.parentNode) {
this._element.parentNode.insertBefore(this._startAnchor, this._element);
this._element.parentNode.insertBefore(this._endAnchor, this._element.nextSibling);
this._hasAttached = true;
}
return this._hasAttached;
}
/**
* Waits for the zone to stabilize, then focuses the first tabbable element.
* @returns Returns a promise that resolves with a boolean, depending
* on whether focus was moved successfully.
*/
focusInitialElementWhenReady(options) {
return new Promise(resolve => {
this._executeOnStable(() => resolve(this.focusInitialElement(options)));
});
}
/**
* Waits for the zone to stabilize, then focuses
* the first tabbable element within the focus trap region.
* @returns Returns a promise that resolves with a boolean, depending
* on whether focus was moved successfully.
*/
focusFirstTabbableElementWhenReady(options) {
return new Promise(resolve => {
this._executeOnStable(() => resolve(this.focusFirstTabbableElement(options)));
});
}
/**
* Waits for the zone to stabilize, then focuses
* the last tabbable element within the focus trap region.
* @returns Returns a promise that resolves with a boolean, depending
* on whether focus was moved successfully.
*/
focusLastTabbableElementWhenReady(options) {
return new Promise(resolve => {
this._executeOnStable(() => resolve(this.focusLastTabbableElement(options)));
});
}
/**
* Get the specified boundary element of the trapped region.
* @param bound The boundary to get (start or end of trapped region).
* @returns The boundary element.
*/
_getRegionBoundary(bound) {
// Contains the deprecated version of selector, for temporary backwards comparability.
const markers = this._element.querySelectorAll(`[cdk-focus-region-${bound}], ` + `[cdkFocusRegion${bound}], ` + `[cdk-focus-${bound}]`);
if (typeof ngDevMode === 'undefined' || ngDevMode) {
for (let i = 0; i < markers.length; i++) {
// @breaking-change 8.0.0
if (markers[i].hasAttribute(`cdk-focus-${bound}`)) {
console.warn(`Found use of deprecated attribute 'cdk-focus-${bound}', ` +
`use 'cdkFocusRegion${bound}' instead. The deprecated ` +
`attribute will be removed in 8.0.0.`, markers[i]);
}
else if (markers[i].hasAttribute(`cdk-focus-region-${bound}`)) {
console.warn(`Found use of deprecated attribute 'cdk-focus-region-${bound}', ` +
`use 'cdkFocusRegion${bound}' instead. The deprecated attribute ` +
`will be removed in 8.0.0.`, markers[i]);
}
}
}
if (bound == 'start') {
return markers.length ? markers[0] : this._getFirstTabbableElement(this._element);
}
return markers.length
? markers[markers.length - 1]
: this._getLastTabbableElement(this._element);
}
/**
* Focuses the element that should be focused when the focus trap is initialized.
* @returns Whether focus was moved successfully.
*/
focusInitialElement(options) {
// Contains the deprecated version of selector, for temporary backwards comparability.
const redirectToElement = this._element.querySelector(`[cdk-focus-initial], ` + `[cdkFocusInitial]`);
if (redirectToElement) {
// @breaking-change 8.0.0
if ((typeof ngDevMode === 'undefined' || ngDevMode) &&
redirectToElement.hasAttribute(`cdk-focus-initial`)) {
console.warn(`Found use of deprecated attribute 'cdk-focus-initial', ` +
`use 'cdkFocusInitial' instead. The deprecated attribute ` +
`will be removed in 8.0.0`, redirectToElement);
}
// Warn the consumer if the element they've pointed to
// isn't focusable, when not in production mode.
if ((typeof ngDevMode === 'undefined' || ngDevMode) &&
!this._checker.isFocusable(redirectToElement)) {
console.warn(`Element matching '[cdkFocusInitial]' is not focusable.`, redirectToElement);
}
if (!this._checker.isFocusable(redirectToElement)) {
const focusableChild = this._getFirstTabbableElement(redirectToElement);
focusableChild?.focus(options);
return !!focusableChild;
}
redirectToElement.focus(options);
return true;
}
return this.focusFirstTabbableElement(options);
}
/**
* Focuses the first tabbable element within the focus trap region.
* @returns Whether focus was moved successfully.
*/
focusFirstTabbableElement(options) {
const redirectToElement = this._getRegionBoundary('start');
if (redirectToElement) {
redirectToElement.focus(options);
}
return !!redirectToElement;
}
/**
* Focuses the last tabbable element within the focus trap region.
* @returns Whether focus was moved successfully.
*/
focusLastTabbableElement(options) {
const redirectToElement = this._getRegionBoundary('end');
if (redirectToElement) {
redirectToElement.focus(options);
}
return !!redirectToElement;
}
/**
* Checks whether the focus trap has successfully been attached.
*/
hasAttached() {
return this._hasAttached;
}
/** Get the first tabbable element from a DOM subtree (inclusive). */
_getFirstTabbableElement(root) {
if (this._checker.isFocusable(root) && this._checker.isTabbable(root)) {
return root;
}
const children = root.children;
for (let i = 0; i < children.length; i++) {
const tabbableChild = children[i].nodeType === this._document.ELEMENT_NODE
? this._getFirstTabbableElement(children[i])
: null;
if (tabbableChild) {
return tabbableChild;
}
}
return null;
}
/** Get the last tabbable element from a DOM subtree (inclusive). */
_getLastTabbableElement(root) {
if (this._checker.isFocusable(root) && this._checker.isTabbable(root)) {
return root;
}
// Iterate in reverse DOM order.
const children = root.children;
for (let i = children.length - 1; i >= 0; i--) {
const tabbableChild = children[i].nodeType === this._document.ELEMENT_NODE
? this._getLastTabbableElement(children[i])
: null;
if (tabbableChild) {
return tabbableChild;
}
}
return null;
}
/** Creates an anchor element. */
_createAnchor() {
const anchor = this._document.createElement('div');
this._toggleAnchorTabIndex(this._enabled, anchor);
anchor.classList.add('cdk-visually-hidden');
anchor.classList.add('cdk-focus-trap-anchor');
anchor.setAttribute('aria-hidden', 'true');
return anchor;
}
/**
* Toggles the `tabindex` of an anchor, based on the enabled state of the focus trap.
* @param isEnabled Whether the focus trap is enabled.
* @param anchor Anchor on which to toggle the tabindex.
*/
_toggleAnchorTabIndex(isEnabled, anchor) {
// Remove the tabindex completely, rather than setting it to -1, because if the
// element has a tabindex, the user might still hit it when navigating with the arrow keys.
isEnabled ? anchor.setAttribute('tabindex', '0') : anchor.removeAttribute('tabindex');
}
/**
* Toggles the`tabindex` of both anchors to either trap Tab focus or allow it to escape.
* @param enabled: Whether the anchors should trap Tab.
*/
toggleAnchors(enabled) {
if (this._startAnchor && this._endAnchor) {
this._toggleAnchorTabIndex(enabled, this._startAnchor);
this._toggleAnchorTabIndex(enabled, this._endAnchor);
}
}
/** Executes a function when the zone is stable. */
_executeOnStable(fn) {
if (this._ngZone.isStable) {
fn();
}
else {
this._ngZone.onStable.pipe(take(1)).subscribe(fn);
}
}
}
/**
* Factory that allows easy instantiation of focus traps.
* @deprecated Use `ConfigurableFocusTrapFactory` instead.
* @breaking-change 11.0.0
*/
export class FocusTrapFactory {
constructor(_checker, _ngZone, _document) {
this._checker = _checker;
this._ngZone = _ngZone;
this._document = _document;
}
/**
* Creates a focus-trapped region around the given element.
* @param element The element around which focus will be trapped.
* @param deferCaptureElements Defers the creation of focus-capturing elements to be done
* manually by the user.
* @returns The created focus trap instance.
*/
create(element, deferCaptureElements = false) {
return new FocusTrap(element, this._checker, this._ngZone, this._document, deferCaptureElements);
}
}
FocusTrapFactory.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: FocusTrapFactory, deps: [{ token: i1.InteractivityChecker }, { token: i0.NgZone }, { token: DOCUMENT }], target: i0.ɵɵFactoryTarget.Injectable });
FocusTrapFactory.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: FocusTrapFactory, providedIn: 'root' });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: FocusTrapFactory, decorators: [{
type: Injectable,
args: [{ providedIn: 'root' }]
}], ctorParameters: function () { return [{ type: i1.InteractivityChecker }, { type: i0.NgZone }, { type: undefined, decorators: [{
type: Inject,
args: [DOCUMENT]
}] }]; } });
/** Directive for trapping focus within a region. */
export class CdkTrapFocus {
constructor(_elementRef, _focusTrapFactory,
/**
* @deprecated No longer being used. To be removed.
* @breaking-change 13.0.0
*/
_document) {
this._elementRef = _elementRef;
this._focusTrapFactory = _focusTrapFactory;
/** Previously focused element to restore focus to upon destroy when using autoCapture. */
this._previouslyFocusedElement = null;
this.focusTrap = this._focusTrapFactory.create(this._elementRef.nativeElement, true);
}
/** Whether the focus trap is active. */
get enabled() {
return this.focusTrap.enabled;
}
set enabled(value) {
this.focusTrap.enabled = coerceBooleanProperty(value);
}
/**
* Whether the directive should automatically move focus into the trapped region upon
* initialization and return focus to the previous activeElement upon destruction.
*/
get autoCapture() {
return this._autoCapture;
}
set autoCapture(value) {
this._autoCapture = coerceBooleanProperty(value);
}
ngOnDestroy() {
this.focusTrap.destroy();
// If we stored a previously focused element when using autoCapture, return focus to that
// element now that the trapped region is being destroyed.
if (this._previouslyFocusedElement) {
this._previouslyFocusedElement.focus();
this._previouslyFocusedElement = null;
}
}
ngAfterContentInit() {
this.focusTrap.attachAnchors();
if (this.autoCapture) {
this._captureFocus();
}
}
ngDoCheck() {
if (!this.focusTrap.hasAttached()) {
this.focusTrap.attachAnchors();
}
}
ngOnChanges(changes) {
const autoCaptureChange = changes['autoCapture'];
if (autoCaptureChange &&
!autoCaptureChange.firstChange &&
this.autoCapture &&
this.focusTrap.hasAttached()) {
this._captureFocus();
}
}
_captureFocus() {
this._previouslyFocusedElement = _getFocusedElementPierceShadowDom();
this.focusTrap.focusInitialElementWhenReady();
}
}
CdkTrapFocus.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: CdkTrapFocus, deps: [{ token: i0.ElementRef }, { token: FocusTrapFactory }, { token: DOCUMENT }], target: i0.ɵɵFactoryTarget.Directive });
CdkTrapFocus.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "15.0.0", type: CdkTrapFocus, selector: "[cdkTrapFocus]", inputs: { enabled: ["cdkTrapFocus", "enabled"], autoCapture: ["cdkTrapFocusAutoCapture", "autoCapture"] }, exportAs: ["cdkTrapFocus"], usesOnChanges: true, ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: CdkTrapFocus, decorators: [{
type: Directive,
args: [{
selector: '[cdkTrapFocus]',
exportAs: 'cdkTrapFocus',
}]
}], ctorParameters: function () { return [{ type: i0.ElementRef }, { type: FocusTrapFactory }, { type: undefined, decorators: [{
type: Inject,
args: [DOCUMENT]
}] }]; }, propDecorators: { enabled: [{
type: Input,
args: ['cdkTrapFocus']
}], autoCapture: [{
type: Input,
args: ['cdkTrapFocusAutoCapture']
}] } });
//# sourceMappingURL=data:application/json;base64,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 Line truncated
@@ -0,0 +1,109 @@
/**
* @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 { inject, Inject, Injectable } from '@angular/core';
import { BreakpointObserver } from '@angular/cdk/layout';
import { Platform } from '@angular/cdk/platform';
import { DOCUMENT } from '@angular/common';
import * as i0 from "@angular/core";
import * as i1 from "@angular/cdk/platform";
/** CSS class applied to the document body when in black-on-white high-contrast mode. */
export const BLACK_ON_WHITE_CSS_CLASS = 'cdk-high-contrast-black-on-white';
/** CSS class applied to the document body when in white-on-black high-contrast mode. */
export const WHITE_ON_BLACK_CSS_CLASS = 'cdk-high-contrast-white-on-black';
/** CSS class applied to the document body when in high-contrast mode. */
export const HIGH_CONTRAST_MODE_ACTIVE_CSS_CLASS = 'cdk-high-contrast-active';
/**
* Service to determine whether the browser is currently in a high-contrast-mode environment.
*
* Microsoft Windows supports an accessibility feature called "High Contrast Mode". This mode
* changes the appearance of all applications, including web applications, to dramatically increase
* contrast.
*
* IE, Edge, and Firefox currently support this mode. Chrome does not support Windows High Contrast
* Mode. This service does not detect high-contrast mode as added by the Chrome "High Contrast"
* browser extension.
*/
export class HighContrastModeDetector {
constructor(_platform, document) {
this._platform = _platform;
this._document = document;
this._breakpointSubscription = inject(BreakpointObserver)
.observe('(forced-colors: active)')
.subscribe(() => {
if (this._hasCheckedHighContrastMode) {
this._hasCheckedHighContrastMode = false;
this._applyBodyHighContrastModeCssClasses();
}
});
}
/** Gets the current high-contrast-mode for the page. */
getHighContrastMode() {
if (!this._platform.isBrowser) {
return 0 /* HighContrastMode.NONE */;
}
// Create a test element with an arbitrary background-color that is neither black nor
// white; high-contrast mode will coerce the color to either black or white. Also ensure that
// appending the test element to the DOM does not affect layout by absolutely positioning it
const testElement = this._document.createElement('div');
testElement.style.backgroundColor = 'rgb(1,2,3)';
testElement.style.position = 'absolute';
this._document.body.appendChild(testElement);
// Get the computed style for the background color, collapsing spaces to normalize between
// browsers. Once we get this color, we no longer need the test element. Access the `window`
// via the document so we can fake it in tests. Note that we have extra null checks, because
// this logic will likely run during app bootstrap and throwing can break the entire app.
const documentWindow = this._document.defaultView || window;
const computedStyle = documentWindow && documentWindow.getComputedStyle
? documentWindow.getComputedStyle(testElement)
: null;
const computedColor = ((computedStyle && computedStyle.backgroundColor) || '').replace(/ /g, '');
testElement.remove();
switch (computedColor) {
// Pre Windows 11 dark theme.
case 'rgb(0,0,0)':
// Windows 11 dark themes.
case 'rgb(45,50,54)':
case 'rgb(32,32,32)':
return 2 /* HighContrastMode.WHITE_ON_BLACK */;
// Pre Windows 11 light theme.
case 'rgb(255,255,255)':
// Windows 11 light theme.
case 'rgb(255,250,239)':
return 1 /* HighContrastMode.BLACK_ON_WHITE */;
}
return 0 /* HighContrastMode.NONE */;
}
ngOnDestroy() {
this._breakpointSubscription.unsubscribe();
}
/** Applies CSS classes indicating high-contrast mode to document body (browser-only). */
_applyBodyHighContrastModeCssClasses() {
if (!this._hasCheckedHighContrastMode && this._platform.isBrowser && this._document.body) {
const bodyClasses = this._document.body.classList;
bodyClasses.remove(HIGH_CONTRAST_MODE_ACTIVE_CSS_CLASS, BLACK_ON_WHITE_CSS_CLASS, WHITE_ON_BLACK_CSS_CLASS);
this._hasCheckedHighContrastMode = true;
const mode = this.getHighContrastMode();
if (mode === 1 /* HighContrastMode.BLACK_ON_WHITE */) {
bodyClasses.add(HIGH_CONTRAST_MODE_ACTIVE_CSS_CLASS, BLACK_ON_WHITE_CSS_CLASS);
}
else if (mode === 2 /* HighContrastMode.WHITE_ON_BLACK */) {
bodyClasses.add(HIGH_CONTRAST_MODE_ACTIVE_CSS_CLASS, WHITE_ON_BLACK_CSS_CLASS);
}
}
}
}
HighContrastModeDetector.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: HighContrastModeDetector, deps: [{ token: i1.Platform }, { token: DOCUMENT }], target: i0.ɵɵFactoryTarget.Injectable });
HighContrastModeDetector.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: HighContrastModeDetector, providedIn: 'root' });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: HighContrastModeDetector, decorators: [{
type: Injectable,
args: [{ providedIn: 'root' }]
}], ctorParameters: function () { return [{ type: i1.Platform }, { type: undefined, decorators: [{
type: Inject,
args: [DOCUMENT]
}] }]; } });
//# sourceMappingURL=data:application/json;base64,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 Line truncated
+9
View File
@@ -0,0 +1,9 @@
/**
* @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
*/
export * from './public-api';
//# sourceMappingURL=data:application/json;base64,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
@@ -0,0 +1,176 @@
/**
* @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 { ALT, CONTROL, MAC_META, META, SHIFT } from '@angular/cdk/keycodes';
import { Inject, Injectable, InjectionToken, Optional, NgZone } from '@angular/core';
import { normalizePassiveListenerOptions, Platform, _getEventTarget } from '@angular/cdk/platform';
import { DOCUMENT } from '@angular/common';
import { BehaviorSubject } from 'rxjs';
import { distinctUntilChanged, skip } from 'rxjs/operators';
import { isFakeMousedownFromScreenReader, isFakeTouchstartFromScreenReader, } from '../fake-event-detection';
import * as i0 from "@angular/core";
import * as i1 from "@angular/cdk/platform";
/**
* Injectable options for the InputModalityDetector. These are shallowly merged with the default
* options.
*/
export const INPUT_MODALITY_DETECTOR_OPTIONS = new InjectionToken('cdk-input-modality-detector-options');
/**
* Default options for the InputModalityDetector.
*
* Modifier keys are ignored by default (i.e. when pressed won't cause the service to detect
* keyboard input modality) for two reasons:
*
* 1. Modifier keys are commonly used with mouse to perform actions such as 'right click' or 'open
* in new tab', and are thus less representative of actual keyboard interaction.
* 2. VoiceOver triggers some keyboard events when linearly navigating with Control + Option (but
* confusingly not with Caps Lock). Thus, to have parity with other screen readers, we ignore
* these keys so as to not update the input modality.
*
* Note that we do not by default ignore the right Meta key on Safari because it has the same key
* code as the ContextMenu key on other browsers. When we switch to using event.key, we can
* distinguish between the two.
*/
export const INPUT_MODALITY_DETECTOR_DEFAULT_OPTIONS = {
ignoreKeys: [ALT, CONTROL, MAC_META, META, SHIFT],
};
/**
* The amount of time needed to pass after a touchstart event in order for a subsequent mousedown
* event to be attributed as mouse and not touch.
*
* This is the value used by AngularJS Material. Through trial and error (on iPhone 6S) they found
* that a value of around 650ms seems appropriate.
*/
export const TOUCH_BUFFER_MS = 650;
/**
* Event listener options that enable capturing and also mark the listener as passive if the browser
* supports it.
*/
const modalityEventListenerOptions = normalizePassiveListenerOptions({
passive: true,
capture: true,
});
/**
* Service that detects the user's input modality.
*
* This service does not update the input modality when a user navigates with a screen reader
* (e.g. linear navigation with VoiceOver, object navigation / browse mode with NVDA, virtual PC
* cursor mode with JAWS). This is in part due to technical limitations (i.e. keyboard events do not
* fire as expected in these modes) but is also arguably the correct behavior. Navigating with a
* screen reader is akin to visually scanning a page, and should not be interpreted as actual user
* input interaction.
*
* When a user is not navigating but *interacting* with a screen reader, this service attempts to
* update the input modality to keyboard, but in general this service's behavior is largely
* undefined.
*/
export class InputModalityDetector {
constructor(_platform, ngZone, document, options) {
this._platform = _platform;
/**
* The most recently detected input modality event target. Is null if no input modality has been
* detected or if the associated event target is null for some unknown reason.
*/
this._mostRecentTarget = null;
/** The underlying BehaviorSubject that emits whenever an input modality is detected. */
this._modality = new BehaviorSubject(null);
/**
* The timestamp of the last touch input modality. Used to determine whether mousedown events
* should be attributed to mouse or touch.
*/
this._lastTouchMs = 0;
/**
* Handles keydown events. Must be an arrow function in order to preserve the context when it gets
* bound.
*/
this._onKeydown = (event) => {
// If this is one of the keys we should ignore, then ignore it and don't update the input
// modality to keyboard.
if (this._options?.ignoreKeys?.some(keyCode => keyCode === event.keyCode)) {
return;
}
this._modality.next('keyboard');
this._mostRecentTarget = _getEventTarget(event);
};
/**
* Handles mousedown events. Must be an arrow function in order to preserve the context when it
* gets bound.
*/
this._onMousedown = (event) => {
// Touches trigger both touch and mouse events, so we need to distinguish between mouse events
// that were triggered via mouse vs touch. To do so, check if the mouse event occurs closely
// after the previous touch event.
if (Date.now() - this._lastTouchMs < TOUCH_BUFFER_MS) {
return;
}
// Fake mousedown events are fired by some screen readers when controls are activated by the
// screen reader. Attribute them to keyboard input modality.
this._modality.next(isFakeMousedownFromScreenReader(event) ? 'keyboard' : 'mouse');
this._mostRecentTarget = _getEventTarget(event);
};
/**
* Handles touchstart events. Must be an arrow function in order to preserve the context when it
* gets bound.
*/
this._onTouchstart = (event) => {
// Same scenario as mentioned in _onMousedown, but on touch screen devices, fake touchstart
// events are fired. Again, attribute to keyboard input modality.
if (isFakeTouchstartFromScreenReader(event)) {
this._modality.next('keyboard');
return;
}
// Store the timestamp of this touch event, as it's used to distinguish between mouse events
// triggered via mouse vs touch.
this._lastTouchMs = Date.now();
this._modality.next('touch');
this._mostRecentTarget = _getEventTarget(event);
};
this._options = {
...INPUT_MODALITY_DETECTOR_DEFAULT_OPTIONS,
...options,
};
// Skip the first emission as it's null.
this.modalityDetected = this._modality.pipe(skip(1));
this.modalityChanged = this.modalityDetected.pipe(distinctUntilChanged());
// If we're not in a browser, this service should do nothing, as there's no relevant input
// modality to detect.
if (_platform.isBrowser) {
ngZone.runOutsideAngular(() => {
document.addEventListener('keydown', this._onKeydown, modalityEventListenerOptions);
document.addEventListener('mousedown', this._onMousedown, modalityEventListenerOptions);
document.addEventListener('touchstart', this._onTouchstart, modalityEventListenerOptions);
});
}
}
/** The most recently detected input modality. */
get mostRecentModality() {
return this._modality.value;
}
ngOnDestroy() {
this._modality.complete();
if (this._platform.isBrowser) {
document.removeEventListener('keydown', this._onKeydown, modalityEventListenerOptions);
document.removeEventListener('mousedown', this._onMousedown, modalityEventListenerOptions);
document.removeEventListener('touchstart', this._onTouchstart, modalityEventListenerOptions);
}
}
}
InputModalityDetector.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: InputModalityDetector, deps: [{ token: i1.Platform }, { token: i0.NgZone }, { token: DOCUMENT }, { token: INPUT_MODALITY_DETECTOR_OPTIONS, optional: true }], target: i0.ɵɵFactoryTarget.Injectable });
InputModalityDetector.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: InputModalityDetector, providedIn: 'root' });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: InputModalityDetector, decorators: [{
type: Injectable,
args: [{ providedIn: 'root' }]
}], ctorParameters: function () { return [{ type: i1.Platform }, { type: i0.NgZone }, { type: Document, decorators: [{
type: Inject,
args: [DOCUMENT]
}] }, { type: undefined, decorators: [{
type: Optional
}, {
type: Inject,
args: [INPUT_MODALITY_DETECTOR_OPTIONS]
}] }]; } });
//# sourceMappingURL=data:application/json;base64,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 Line truncated
@@ -0,0 +1,238 @@
/**
* @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 { Platform } from '@angular/cdk/platform';
import { Injectable } from '@angular/core';
import * as i0 from "@angular/core";
import * as i1 from "@angular/cdk/platform";
/**
* Configuration for the isFocusable method.
*/
export class IsFocusableConfig {
constructor() {
/**
* Whether to count an element as focusable even if it is not currently visible.
*/
this.ignoreVisibility = false;
}
}
// The InteractivityChecker leans heavily on the ally.js accessibility utilities.
// Methods like `isTabbable` are only covering specific edge-cases for the browsers which are
// supported.
/**
* Utility for checking the interactivity of an element, such as whether is is focusable or
* tabbable.
*/
export class InteractivityChecker {
constructor(_platform) {
this._platform = _platform;
}
/**
* Gets whether an element is disabled.
*
* @param element Element to be checked.
* @returns Whether the element is disabled.
*/
isDisabled(element) {
// This does not capture some cases, such as a non-form control with a disabled attribute or
// a form control inside of a disabled form, but should capture the most common cases.
return element.hasAttribute('disabled');
}
/**
* Gets whether an element is visible for the purposes of interactivity.
*
* This will capture states like `display: none` and `visibility: hidden`, but not things like
* being clipped by an `overflow: hidden` parent or being outside the viewport.
*
* @returns Whether the element is visible.
*/
isVisible(element) {
return hasGeometry(element) && getComputedStyle(element).visibility === 'visible';
}
/**
* Gets whether an element can be reached via Tab key.
* Assumes that the element has already been checked with isFocusable.
*
* @param element Element to be checked.
* @returns Whether the element is tabbable.
*/
isTabbable(element) {
// Nothing is tabbable on the server 😎
if (!this._platform.isBrowser) {
return false;
}
const frameElement = getFrameElement(getWindow(element));
if (frameElement) {
// Frame elements inherit their tabindex onto all child elements.
if (getTabIndexValue(frameElement) === -1) {
return false;
}
// Browsers disable tabbing to an element inside of an invisible frame.
if (!this.isVisible(frameElement)) {
return false;
}
}
let nodeName = element.nodeName.toLowerCase();
let tabIndexValue = getTabIndexValue(element);
if (element.hasAttribute('contenteditable')) {
return tabIndexValue !== -1;
}
if (nodeName === 'iframe' || nodeName === 'object') {
// The frame or object's content may be tabbable depending on the content, but it's
// not possibly to reliably detect the content of the frames. We always consider such
// elements as non-tabbable.
return false;
}
// In iOS, the browser only considers some specific elements as tabbable.
if (this._platform.WEBKIT && this._platform.IOS && !isPotentiallyTabbableIOS(element)) {
return false;
}
if (nodeName === 'audio') {
// Audio elements without controls enabled are never tabbable, regardless
// of the tabindex attribute explicitly being set.
if (!element.hasAttribute('controls')) {
return false;
}
// Audio elements with controls are by default tabbable unless the
// tabindex attribute is set to `-1` explicitly.
return tabIndexValue !== -1;
}
if (nodeName === 'video') {
// For all video elements, if the tabindex attribute is set to `-1`, the video
// is not tabbable. Note: We cannot rely on the default `HTMLElement.tabIndex`
// property as that one is set to `-1` in Chrome, Edge and Safari v13.1. The
// tabindex attribute is the source of truth here.
if (tabIndexValue === -1) {
return false;
}
// If the tabindex is explicitly set, and not `-1` (as per check before), the
// video element is always tabbable (regardless of whether it has controls or not).
if (tabIndexValue !== null) {
return true;
}
// Otherwise (when no explicit tabindex is set), a video is only tabbable if it
// has controls enabled. Firefox is special as videos are always tabbable regardless
// of whether there are controls or not.
return this._platform.FIREFOX || element.hasAttribute('controls');
}
return element.tabIndex >= 0;
}
/**
* Gets whether an element can be focused by the user.
*
* @param element Element to be checked.
* @param config The config object with options to customize this method's behavior
* @returns Whether the element is focusable.
*/
isFocusable(element, config) {
// Perform checks in order of left to most expensive.
// Again, naive approach that does not capture many edge cases and browser quirks.
return (isPotentiallyFocusable(element) &&
!this.isDisabled(element) &&
(config?.ignoreVisibility || this.isVisible(element)));
}
}
InteractivityChecker.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: InteractivityChecker, deps: [{ token: i1.Platform }], target: i0.ɵɵFactoryTarget.Injectable });
InteractivityChecker.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: InteractivityChecker, providedIn: 'root' });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: InteractivityChecker, decorators: [{
type: Injectable,
args: [{ providedIn: 'root' }]
}], ctorParameters: function () { return [{ type: i1.Platform }]; } });
/**
* Returns the frame element from a window object. Since browsers like MS Edge throw errors if
* the frameElement property is being accessed from a different host address, this property
* should be accessed carefully.
*/
function getFrameElement(window) {
try {
return window.frameElement;
}
catch {
return null;
}
}
/** Checks whether the specified element has any geometry / rectangles. */
function hasGeometry(element) {
// Use logic from jQuery to check for an invisible element.
// See https://github.com/jquery/jquery/blob/master/src/css/hiddenVisibleSelectors.js#L12
return !!(element.offsetWidth ||
element.offsetHeight ||
(typeof element.getClientRects === 'function' && element.getClientRects().length));
}
/** Gets whether an element's */
function isNativeFormElement(element) {
let nodeName = element.nodeName.toLowerCase();
return (nodeName === 'input' ||
nodeName === 'select' ||
nodeName === 'button' ||
nodeName === 'textarea');
}
/** Gets whether an element is an `<input type="hidden">`. */
function isHiddenInput(element) {
return isInputElement(element) && element.type == 'hidden';
}
/** Gets whether an element is an anchor that has an href attribute. */
function isAnchorWithHref(element) {
return isAnchorElement(element) && element.hasAttribute('href');
}
/** Gets whether an element is an input element. */
function isInputElement(element) {
return element.nodeName.toLowerCase() == 'input';
}
/** Gets whether an element is an anchor element. */
function isAnchorElement(element) {
return element.nodeName.toLowerCase() == 'a';
}
/** Gets whether an element has a valid tabindex. */
function hasValidTabIndex(element) {
if (!element.hasAttribute('tabindex') || element.tabIndex === undefined) {
return false;
}
let tabIndex = element.getAttribute('tabindex');
return !!(tabIndex && !isNaN(parseInt(tabIndex, 10)));
}
/**
* Returns the parsed tabindex from the element attributes instead of returning the
* evaluated tabindex from the browsers defaults.
*/
function getTabIndexValue(element) {
if (!hasValidTabIndex(element)) {
return null;
}
// See browser issue in Gecko https://bugzilla.mozilla.org/show_bug.cgi?id=1128054
const tabIndex = parseInt(element.getAttribute('tabindex') || '', 10);
return isNaN(tabIndex) ? -1 : tabIndex;
}
/** Checks whether the specified element is potentially tabbable on iOS */
function isPotentiallyTabbableIOS(element) {
let nodeName = element.nodeName.toLowerCase();
let inputType = nodeName === 'input' && element.type;
return (inputType === 'text' ||
inputType === 'password' ||
nodeName === 'select' ||
nodeName === 'textarea');
}
/**
* Gets whether an element is potentially focusable without taking current visible/disabled state
* into account.
*/
function isPotentiallyFocusable(element) {
// Inputs are potentially focusable *unless* they're type="hidden".
if (isHiddenInput(element)) {
return false;
}
return (isNativeFormElement(element) ||
isAnchorWithHref(element) ||
element.hasAttribute('contenteditable') ||
hasValidTabIndex(element));
}
/** Gets the parent window of a DOM node with regards of being inside of an iframe. */
function getWindow(node) {
// ownerDocument is null if `node` itself *is* a document.
return (node.ownerDocument && node.ownerDocument.defaultView) || window;
}
//# sourceMappingURL=data:application/json;base64,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 Line truncated
@@ -0,0 +1,20 @@
/**
* @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 { ListKeyManager } from './list-key-manager';
export class ActiveDescendantKeyManager extends ListKeyManager {
setActiveItem(index) {
if (this.activeItem) {
this.activeItem.setInactiveStyles();
}
super.setActiveItem(index);
if (this.activeItem) {
this.activeItem.setActiveStyles();
}
}
}
//# sourceMappingURL=data:application/json;base64,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
+29
View File
@@ -0,0 +1,29 @@
/**
* @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 { ListKeyManager } from './list-key-manager';
export class FocusKeyManager extends ListKeyManager {
constructor() {
super(...arguments);
this._origin = 'program';
}
/**
* Sets the focus origin that will be passed in to the items for any subsequent `focus` calls.
* @param origin Focus origin to be used when focusing items.
*/
setFocusOrigin(origin) {
this._origin = origin;
return this;
}
setActiveItem(item) {
super.setActiveItem(item);
if (this.activeItem) {
this.activeItem.focus(this._origin);
}
}
}
//# sourceMappingURL=data:application/json;base64,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
+365
View File
@@ -0,0 +1,365 @@
/**
* @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 { QueryList } from '@angular/core';
import { Subject, Subscription } from 'rxjs';
import { UP_ARROW, DOWN_ARROW, LEFT_ARROW, RIGHT_ARROW, TAB, A, Z, ZERO, NINE, hasModifierKey, HOME, END, PAGE_UP, PAGE_DOWN, } from '@angular/cdk/keycodes';
import { debounceTime, filter, map, tap } from 'rxjs/operators';
/**
* This class manages keyboard events for selectable lists. If you pass it a query list
* of items, it will set the active item correctly when arrow events occur.
*/
export class ListKeyManager {
constructor(_items) {
this._items = _items;
this._activeItemIndex = -1;
this._activeItem = null;
this._wrap = false;
this._letterKeyStream = new Subject();
this._typeaheadSubscription = Subscription.EMPTY;
this._vertical = true;
this._allowedModifierKeys = [];
this._homeAndEnd = false;
this._pageUpAndDown = { enabled: false, delta: 10 };
/**
* Predicate function that can be used to check whether an item should be skipped
* by the key manager. By default, disabled items are skipped.
*/
this._skipPredicateFn = (item) => item.disabled;
// Buffer for the letters that the user has pressed when the typeahead option is turned on.
this._pressedLetters = [];
/**
* Stream that emits any time the TAB key is pressed, so components can react
* when focus is shifted off of the list.
*/
this.tabOut = new Subject();
/** Stream that emits whenever the active item of the list manager changes. */
this.change = new Subject();
// We allow for the items to be an array because, in some cases, the consumer may
// not have access to a QueryList of the items they want to manage (e.g. when the
// items aren't being collected via `ViewChildren` or `ContentChildren`).
if (_items instanceof QueryList) {
this._itemChangesSubscription = _items.changes.subscribe((newItems) => {
if (this._activeItem) {
const itemArray = newItems.toArray();
const newIndex = itemArray.indexOf(this._activeItem);
if (newIndex > -1 && newIndex !== this._activeItemIndex) {
this._activeItemIndex = newIndex;
}
}
});
}
}
/**
* Sets the predicate function that determines which items should be skipped by the
* list key manager.
* @param predicate Function that determines whether the given item should be skipped.
*/
skipPredicate(predicate) {
this._skipPredicateFn = predicate;
return this;
}
/**
* Configures wrapping mode, which determines whether the active item will wrap to
* the other end of list when there are no more items in the given direction.
* @param shouldWrap Whether the list should wrap when reaching the end.
*/
withWrap(shouldWrap = true) {
this._wrap = shouldWrap;
return this;
}
/**
* Configures whether the key manager should be able to move the selection vertically.
* @param enabled Whether vertical selection should be enabled.
*/
withVerticalOrientation(enabled = true) {
this._vertical = enabled;
return this;
}
/**
* Configures the key manager to move the selection horizontally.
* Passing in `null` will disable horizontal movement.
* @param direction Direction in which the selection can be moved.
*/
withHorizontalOrientation(direction) {
this._horizontal = direction;
return this;
}
/**
* Modifier keys which are allowed to be held down and whose default actions will be prevented
* as the user is pressing the arrow keys. Defaults to not allowing any modifier keys.
*/
withAllowedModifierKeys(keys) {
this._allowedModifierKeys = keys;
return this;
}
/**
* Turns on typeahead mode which allows users to set the active item by typing.
* @param debounceInterval Time to wait after the last keystroke before setting the active item.
*/
withTypeAhead(debounceInterval = 200) {
if ((typeof ngDevMode === 'undefined' || ngDevMode) &&
this._items.length &&
this._items.some(item => typeof item.getLabel !== 'function')) {
throw Error('ListKeyManager items in typeahead mode must implement the `getLabel` method.');
}
this._typeaheadSubscription.unsubscribe();
// Debounce the presses of non-navigational keys, collect the ones that correspond to letters
// and convert those letters back into a string. Afterwards find the first item that starts
// with that string and select it.
this._typeaheadSubscription = this._letterKeyStream
.pipe(tap(letter => this._pressedLetters.push(letter)), debounceTime(debounceInterval), filter(() => this._pressedLetters.length > 0), map(() => this._pressedLetters.join('')))
.subscribe(inputString => {
const items = this._getItemsArray();
// Start at 1 because we want to start searching at the item immediately
// following the current active item.
for (let i = 1; i < items.length + 1; i++) {
const index = (this._activeItemIndex + i) % items.length;
const item = items[index];
if (!this._skipPredicateFn(item) &&
item.getLabel().toUpperCase().trim().indexOf(inputString) === 0) {
this.setActiveItem(index);
break;
}
}
this._pressedLetters = [];
});
return this;
}
/** Cancels the current typeahead sequence. */
cancelTypeahead() {
this._pressedLetters = [];
return this;
}
/**
* Configures the key manager to activate the first and last items
* respectively when the Home or End key is pressed.
* @param enabled Whether pressing the Home or End key activates the first/last item.
*/
withHomeAndEnd(enabled = true) {
this._homeAndEnd = enabled;
return this;
}
/**
* Configures the key manager to activate every 10th, configured or first/last element in up/down direction
* respectively when the Page-Up or Page-Down key is pressed.
* @param enabled Whether pressing the Page-Up or Page-Down key activates the first/last item.
* @param delta Whether pressing the Home or End key activates the first/last item.
*/
withPageUpDown(enabled = true, delta = 10) {
this._pageUpAndDown = { enabled, delta };
return this;
}
setActiveItem(item) {
const previousActiveItem = this._activeItem;
this.updateActiveItem(item);
if (this._activeItem !== previousActiveItem) {
this.change.next(this._activeItemIndex);
}
}
/**
* Sets the active item depending on the key event passed in.
* @param event Keyboard event to be used for determining which element should be active.
*/
onKeydown(event) {
const keyCode = event.keyCode;
const modifiers = ['altKey', 'ctrlKey', 'metaKey', 'shiftKey'];
const isModifierAllowed = modifiers.every(modifier => {
return !event[modifier] || this._allowedModifierKeys.indexOf(modifier) > -1;
});
switch (keyCode) {
case TAB:
this.tabOut.next();
return;
case DOWN_ARROW:
if (this._vertical && isModifierAllowed) {
this.setNextItemActive();
break;
}
else {
return;
}
case UP_ARROW:
if (this._vertical && isModifierAllowed) {
this.setPreviousItemActive();
break;
}
else {
return;
}
case RIGHT_ARROW:
if (this._horizontal && isModifierAllowed) {
this._horizontal === 'rtl' ? this.setPreviousItemActive() : this.setNextItemActive();
break;
}
else {
return;
}
case LEFT_ARROW:
if (this._horizontal && isModifierAllowed) {
this._horizontal === 'rtl' ? this.setNextItemActive() : this.setPreviousItemActive();
break;
}
else {
return;
}
case HOME:
if (this._homeAndEnd && isModifierAllowed) {
this.setFirstItemActive();
break;
}
else {
return;
}
case END:
if (this._homeAndEnd && isModifierAllowed) {
this.setLastItemActive();
break;
}
else {
return;
}
case PAGE_UP:
if (this._pageUpAndDown.enabled && isModifierAllowed) {
const targetIndex = this._activeItemIndex - this._pageUpAndDown.delta;
this._setActiveItemByIndex(targetIndex > 0 ? targetIndex : 0, 1);
break;
}
else {
return;
}
case PAGE_DOWN:
if (this._pageUpAndDown.enabled && isModifierAllowed) {
const targetIndex = this._activeItemIndex + this._pageUpAndDown.delta;
const itemsLength = this._getItemsArray().length;
this._setActiveItemByIndex(targetIndex < itemsLength ? targetIndex : itemsLength - 1, -1);
break;
}
else {
return;
}
default:
if (isModifierAllowed || hasModifierKey(event, 'shiftKey')) {
// Attempt to use the `event.key` which also maps it to the user's keyboard language,
// otherwise fall back to resolving alphanumeric characters via the keyCode.
if (event.key && event.key.length === 1) {
this._letterKeyStream.next(event.key.toLocaleUpperCase());
}
else if ((keyCode >= A && keyCode <= Z) || (keyCode >= ZERO && keyCode <= NINE)) {
this._letterKeyStream.next(String.fromCharCode(keyCode));
}
}
// Note that we return here, in order to avoid preventing
// the default action of non-navigational keys.
return;
}
this._pressedLetters = [];
event.preventDefault();
}
/** Index of the currently active item. */
get activeItemIndex() {
return this._activeItemIndex;
}
/** The active item. */
get activeItem() {
return this._activeItem;
}
/** Gets whether the user is currently typing into the manager using the typeahead feature. */
isTyping() {
return this._pressedLetters.length > 0;
}
/** Sets the active item to the first enabled item in the list. */
setFirstItemActive() {
this._setActiveItemByIndex(0, 1);
}
/** Sets the active item to the last enabled item in the list. */
setLastItemActive() {
this._setActiveItemByIndex(this._items.length - 1, -1);
}
/** Sets the active item to the next enabled item in the list. */
setNextItemActive() {
this._activeItemIndex < 0 ? this.setFirstItemActive() : this._setActiveItemByDelta(1);
}
/** Sets the active item to a previous enabled item in the list. */
setPreviousItemActive() {
this._activeItemIndex < 0 && this._wrap
? this.setLastItemActive()
: this._setActiveItemByDelta(-1);
}
updateActiveItem(item) {
const itemArray = this._getItemsArray();
const index = typeof item === 'number' ? item : itemArray.indexOf(item);
const activeItem = itemArray[index];
// Explicitly check for `null` and `undefined` because other falsy values are valid.
this._activeItem = activeItem == null ? null : activeItem;
this._activeItemIndex = index;
}
/** Cleans up the key manager. */
destroy() {
this._typeaheadSubscription.unsubscribe();
this._itemChangesSubscription?.unsubscribe();
this._letterKeyStream.complete();
this.tabOut.complete();
this.change.complete();
this._pressedLetters = [];
}
/**
* This method sets the active item, given a list of items and the delta between the
* currently active item and the new active item. It will calculate differently
* depending on whether wrap mode is turned on.
*/
_setActiveItemByDelta(delta) {
this._wrap ? this._setActiveInWrapMode(delta) : this._setActiveInDefaultMode(delta);
}
/**
* Sets the active item properly given "wrap" mode. In other words, it will continue to move
* down the list until it finds an item that is not disabled, and it will wrap if it
* encounters either end of the list.
*/
_setActiveInWrapMode(delta) {
const items = this._getItemsArray();
for (let i = 1; i <= items.length; i++) {
const index = (this._activeItemIndex + delta * i + items.length) % items.length;
const item = items[index];
if (!this._skipPredicateFn(item)) {
this.setActiveItem(index);
return;
}
}
}
/**
* Sets the active item properly given the default mode. In other words, it will
* continue to move down the list until it finds an item that is not disabled. If
* it encounters either end of the list, it will stop and not wrap.
*/
_setActiveInDefaultMode(delta) {
this._setActiveItemByIndex(this._activeItemIndex + delta, delta);
}
/**
* Sets the active item to the first enabled item starting at the index specified. If the
* item is disabled, it will move in the fallbackDelta direction until it either
* finds an enabled item or encounters the end of the list.
*/
_setActiveItemByIndex(index, fallbackDelta) {
const items = this._getItemsArray();
if (!items[index]) {
return;
}
while (this._skipPredicateFn(items[index])) {
index += fallbackDelta;
if (!items[index]) {
return;
}
}
this.setActiveItem(index);
}
/** Returns the items as an array. */
_getItemsArray() {
return this._items instanceof QueryList ? this._items.toArray() : this._items;
}
}
//# sourceMappingURL=data:application/json;base64,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 Line truncated
@@ -0,0 +1,19 @@
/**
* @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 { InjectionToken } from '@angular/core';
export const LIVE_ANNOUNCER_ELEMENT_TOKEN = new InjectionToken('liveAnnouncerElement', {
providedIn: 'root',
factory: LIVE_ANNOUNCER_ELEMENT_TOKEN_FACTORY,
});
/** @docs-private */
export function LIVE_ANNOUNCER_ELEMENT_TOKEN_FACTORY() {
return null;
}
/** Injection token that can be used to configure the default options for the LiveAnnouncer. */
export const LIVE_ANNOUNCER_DEFAULT_OPTIONS = new InjectionToken('LIVE_ANNOUNCER_DEFAULT_OPTIONS');
//# sourceMappingURL=data:application/json;base64,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
+204
View File
@@ -0,0 +1,204 @@
/**
* @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 { ContentObserver } from '@angular/cdk/observers';
import { DOCUMENT } from '@angular/common';
import { Directive, ElementRef, Inject, Injectable, Input, NgZone, Optional, } from '@angular/core';
import { LIVE_ANNOUNCER_ELEMENT_TOKEN, LIVE_ANNOUNCER_DEFAULT_OPTIONS, } from './live-announcer-tokens';
import * as i0 from "@angular/core";
import * as i1 from "@angular/cdk/observers";
let uniqueIds = 0;
export class LiveAnnouncer {
constructor(elementToken, _ngZone, _document, _defaultOptions) {
this._ngZone = _ngZone;
this._defaultOptions = _defaultOptions;
// We inject the live element and document as `any` because the constructor signature cannot
// reference browser globals (HTMLElement, Document) on non-browser environments, since having
// a class decorator causes TypeScript to preserve the constructor signature types.
this._document = _document;
this._liveElement = elementToken || this._createLiveElement();
}
announce(message, ...args) {
const defaultOptions = this._defaultOptions;
let politeness;
let duration;
if (args.length === 1 && typeof args[0] === 'number') {
duration = args[0];
}
else {
[politeness, duration] = args;
}
this.clear();
clearTimeout(this._previousTimeout);
if (!politeness) {
politeness =
defaultOptions && defaultOptions.politeness ? defaultOptions.politeness : 'polite';
}
if (duration == null && defaultOptions) {
duration = defaultOptions.duration;
}
// TODO: ensure changing the politeness works on all environments we support.
this._liveElement.setAttribute('aria-live', politeness);
if (this._liveElement.id) {
this._exposeAnnouncerToModals(this._liveElement.id);
}
// This 100ms timeout is necessary for some browser + screen-reader combinations:
// - Both JAWS and NVDA over IE11 will not announce anything without a non-zero timeout.
// - With Chrome and IE11 with NVDA or JAWS, a repeated (identical) message won't be read a
// second time without clearing and then using a non-zero delay.
// (using JAWS 17 at time of this writing).
return this._ngZone.runOutsideAngular(() => {
if (!this._currentPromise) {
this._currentPromise = new Promise(resolve => (this._currentResolve = resolve));
}
clearTimeout(this._previousTimeout);
this._previousTimeout = setTimeout(() => {
this._liveElement.textContent = message;
if (typeof duration === 'number') {
this._previousTimeout = setTimeout(() => this.clear(), duration);
}
this._currentResolve();
this._currentPromise = this._currentResolve = undefined;
}, 100);
return this._currentPromise;
});
}
/**
* Clears the current text from the announcer element. Can be used to prevent
* screen readers from reading the text out again while the user is going
* through the page landmarks.
*/
clear() {
if (this._liveElement) {
this._liveElement.textContent = '';
}
}
ngOnDestroy() {
clearTimeout(this._previousTimeout);
this._liveElement?.remove();
this._liveElement = null;
this._currentResolve?.();
this._currentPromise = this._currentResolve = undefined;
}
_createLiveElement() {
const elementClass = 'cdk-live-announcer-element';
const previousElements = this._document.getElementsByClassName(elementClass);
const liveEl = this._document.createElement('div');
// Remove any old containers. This can happen when coming in from a server-side-rendered page.
for (let i = 0; i < previousElements.length; i++) {
previousElements[i].remove();
}
liveEl.classList.add(elementClass);
liveEl.classList.add('cdk-visually-hidden');
liveEl.setAttribute('aria-atomic', 'true');
liveEl.setAttribute('aria-live', 'polite');
liveEl.id = `cdk-live-announcer-${uniqueIds++}`;
this._document.body.appendChild(liveEl);
return liveEl;
}
/**
* Some browsers won't expose the accessibility node of the live announcer element if there is an
* `aria-modal` and the live announcer is outside of it. This method works around the issue by
* pointing the `aria-owns` of all modals to the live announcer element.
*/
_exposeAnnouncerToModals(id) {
// Note that the selector here is limited to CDK overlays at the moment in order to reduce the
// section of the DOM we need to look through. This should cover all the cases we support, but
// the selector can be expanded if it turns out to be too narrow.
const modals = this._document.querySelectorAll('body > .cdk-overlay-container [aria-modal="true"]');
for (let i = 0; i < modals.length; i++) {
const modal = modals[i];
const ariaOwns = modal.getAttribute('aria-owns');
if (!ariaOwns) {
modal.setAttribute('aria-owns', id);
}
else if (ariaOwns.indexOf(id) === -1) {
modal.setAttribute('aria-owns', ariaOwns + ' ' + id);
}
}
}
}
LiveAnnouncer.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: LiveAnnouncer, deps: [{ token: LIVE_ANNOUNCER_ELEMENT_TOKEN, optional: true }, { token: i0.NgZone }, { token: DOCUMENT }, { token: LIVE_ANNOUNCER_DEFAULT_OPTIONS, optional: true }], target: i0.ɵɵFactoryTarget.Injectable });
LiveAnnouncer.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: LiveAnnouncer, providedIn: 'root' });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: LiveAnnouncer, decorators: [{
type: Injectable,
args: [{ providedIn: 'root' }]
}], ctorParameters: function () { return [{ type: undefined, decorators: [{
type: Optional
}, {
type: Inject,
args: [LIVE_ANNOUNCER_ELEMENT_TOKEN]
}] }, { type: i0.NgZone }, { type: undefined, decorators: [{
type: Inject,
args: [DOCUMENT]
}] }, { type: undefined, decorators: [{
type: Optional
}, {
type: Inject,
args: [LIVE_ANNOUNCER_DEFAULT_OPTIONS]
}] }]; } });
/**
* A directive that works similarly to aria-live, but uses the LiveAnnouncer to ensure compatibility
* with a wider range of browsers and screen readers.
*/
export class CdkAriaLive {
constructor(_elementRef, _liveAnnouncer, _contentObserver, _ngZone) {
this._elementRef = _elementRef;
this._liveAnnouncer = _liveAnnouncer;
this._contentObserver = _contentObserver;
this._ngZone = _ngZone;
this._politeness = 'polite';
}
/** The aria-live politeness level to use when announcing messages. */
get politeness() {
return this._politeness;
}
set politeness(value) {
this._politeness = value === 'off' || value === 'assertive' ? value : 'polite';
if (this._politeness === 'off') {
if (this._subscription) {
this._subscription.unsubscribe();
this._subscription = null;
}
}
else if (!this._subscription) {
this._subscription = this._ngZone.runOutsideAngular(() => {
return this._contentObserver.observe(this._elementRef).subscribe(() => {
// Note that we use textContent here, rather than innerText, in order to avoid a reflow.
const elementText = this._elementRef.nativeElement.textContent;
// The `MutationObserver` fires also for attribute
// changes which we don't want to announce.
if (elementText !== this._previousAnnouncedText) {
this._liveAnnouncer.announce(elementText, this._politeness, this.duration);
this._previousAnnouncedText = elementText;
}
});
});
}
}
ngOnDestroy() {
if (this._subscription) {
this._subscription.unsubscribe();
}
}
}
CdkAriaLive.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: CdkAriaLive, deps: [{ token: i0.ElementRef }, { token: LiveAnnouncer }, { token: i1.ContentObserver }, { token: i0.NgZone }], target: i0.ɵɵFactoryTarget.Directive });
CdkAriaLive.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "15.0.0", type: CdkAriaLive, selector: "[cdkAriaLive]", inputs: { politeness: ["cdkAriaLive", "politeness"], duration: ["cdkAriaLiveDuration", "duration"] }, exportAs: ["cdkAriaLive"], ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: CdkAriaLive, decorators: [{
type: Directive,
args: [{
selector: '[cdkAriaLive]',
exportAs: 'cdkAriaLive',
}]
}], ctorParameters: function () { return [{ type: i0.ElementRef }, { type: LiveAnnouncer }, { type: i1.ContentObserver }, { type: i0.NgZone }]; }, propDecorators: { politeness: [{
type: Input,
args: ['cdkAriaLive']
}], duration: [{
type: Input,
args: ['cdkAriaLiveDuration']
}] } });
//# sourceMappingURL=data:application/json;base64,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 Line truncated
+26
View File
@@ -0,0 +1,26 @@
/**
* @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
*/
export * from './aria-describer/aria-describer';
export * from './key-manager/activedescendant-key-manager';
export * from './key-manager/focus-key-manager';
export * from './key-manager/list-key-manager';
export * from './focus-trap/configurable-focus-trap';
export * from './focus-trap/configurable-focus-trap-config';
export * from './focus-trap/configurable-focus-trap-factory';
export * from './focus-trap/event-listener-inert-strategy';
export * from './focus-trap/focus-trap';
export * from './focus-trap/focus-trap-inert-strategy';
export * from './interactivity-checker/interactivity-checker';
export { InputModalityDetector, INPUT_MODALITY_DETECTOR_DEFAULT_OPTIONS, INPUT_MODALITY_DETECTOR_OPTIONS, } from './input-modality/input-modality-detector';
export * from './live-announcer/live-announcer';
export * from './live-announcer/live-announcer-tokens';
export * from './focus-monitor/focus-monitor';
export * from './fake-event-detection';
export * from './a11y-module';
export { HighContrastModeDetector, } from './high-contrast-mode/high-contrast-mode-detector';
//# sourceMappingURL=data:application/json;base64,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
+167
View File
@@ -0,0 +1,167 @@
/**
* @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 { Output, Directive, EventEmitter, Input, Optional, ChangeDetectorRef, SkipSelf, Inject, } from '@angular/core';
import { UniqueSelectionDispatcher } from '@angular/cdk/collections';
import { CDK_ACCORDION, CdkAccordion } from './accordion';
import { coerceBooleanProperty } from '@angular/cdk/coercion';
import { Subscription } from 'rxjs';
import * as i0 from "@angular/core";
import * as i1 from "@angular/cdk/collections";
import * as i2 from "./accordion";
/** Used to generate unique ID for each accordion item. */
let nextId = 0;
/**
* An basic directive expected to be extended and decorated as a component. Sets up all
* events and attributes needed to be managed by a CdkAccordion parent.
*/
export class CdkAccordionItem {
constructor(accordion, _changeDetectorRef, _expansionDispatcher) {
this.accordion = accordion;
this._changeDetectorRef = _changeDetectorRef;
this._expansionDispatcher = _expansionDispatcher;
/** Subscription to openAll/closeAll events. */
this._openCloseAllSubscription = Subscription.EMPTY;
/** Event emitted every time the AccordionItem is closed. */
this.closed = new EventEmitter();
/** Event emitted every time the AccordionItem is opened. */
this.opened = new EventEmitter();
/** Event emitted when the AccordionItem is destroyed. */
this.destroyed = new EventEmitter();
/**
* Emits whenever the expanded state of the accordion changes.
* Primarily used to facilitate two-way binding.
* @docs-private
*/
this.expandedChange = new EventEmitter();
/** The unique AccordionItem id. */
this.id = `cdk-accordion-child-${nextId++}`;
this._expanded = false;
this._disabled = false;
/** Unregister function for _expansionDispatcher. */
this._removeUniqueSelectionListener = () => { };
this._removeUniqueSelectionListener = _expansionDispatcher.listen((id, accordionId) => {
if (this.accordion &&
!this.accordion.multi &&
this.accordion.id === accordionId &&
this.id !== id) {
this.expanded = false;
}
});
// When an accordion item is hosted in an accordion, subscribe to open/close events.
if (this.accordion) {
this._openCloseAllSubscription = this._subscribeToOpenCloseAllActions();
}
}
/** Whether the AccordionItem is expanded. */
get expanded() {
return this._expanded;
}
set expanded(expanded) {
expanded = coerceBooleanProperty(expanded);
// Only emit events and update the internal value if the value changes.
if (this._expanded !== expanded) {
this._expanded = expanded;
this.expandedChange.emit(expanded);
if (expanded) {
this.opened.emit();
/**
* In the unique selection dispatcher, the id parameter is the id of the CdkAccordionItem,
* the name value is the id of the accordion.
*/
const accordionId = this.accordion ? this.accordion.id : this.id;
this._expansionDispatcher.notify(this.id, accordionId);
}
else {
this.closed.emit();
}
// Ensures that the animation will run when the value is set outside of an `@Input`.
// This includes cases like the open, close and toggle methods.
this._changeDetectorRef.markForCheck();
}
}
/** Whether the AccordionItem is disabled. */
get disabled() {
return this._disabled;
}
set disabled(disabled) {
this._disabled = coerceBooleanProperty(disabled);
}
/** Emits an event for the accordion item being destroyed. */
ngOnDestroy() {
this.opened.complete();
this.closed.complete();
this.destroyed.emit();
this.destroyed.complete();
this._removeUniqueSelectionListener();
this._openCloseAllSubscription.unsubscribe();
}
/** Toggles the expanded state of the accordion item. */
toggle() {
if (!this.disabled) {
this.expanded = !this.expanded;
}
}
/** Sets the expanded state of the accordion item to false. */
close() {
if (!this.disabled) {
this.expanded = false;
}
}
/** Sets the expanded state of the accordion item to true. */
open() {
if (!this.disabled) {
this.expanded = true;
}
}
_subscribeToOpenCloseAllActions() {
return this.accordion._openCloseAllActions.subscribe(expanded => {
// Only change expanded state if item is enabled
if (!this.disabled) {
this.expanded = expanded;
}
});
}
}
CdkAccordionItem.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: CdkAccordionItem, deps: [{ token: CDK_ACCORDION, optional: true, skipSelf: true }, { token: i0.ChangeDetectorRef }, { token: i1.UniqueSelectionDispatcher }], target: i0.ɵɵFactoryTarget.Directive });
CdkAccordionItem.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "15.0.0", type: CdkAccordionItem, selector: "cdk-accordion-item, [cdkAccordionItem]", inputs: { expanded: "expanded", disabled: "disabled" }, outputs: { closed: "closed", opened: "opened", destroyed: "destroyed", expandedChange: "expandedChange" }, providers: [
// Provide `CDK_ACCORDION` as undefined to prevent nested accordion items from
// registering to the same accordion.
{ provide: CDK_ACCORDION, useValue: undefined },
], exportAs: ["cdkAccordionItem"], ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: CdkAccordionItem, decorators: [{
type: Directive,
args: [{
selector: 'cdk-accordion-item, [cdkAccordionItem]',
exportAs: 'cdkAccordionItem',
providers: [
// Provide `CDK_ACCORDION` as undefined to prevent nested accordion items from
// registering to the same accordion.
{ provide: CDK_ACCORDION, useValue: undefined },
],
}]
}], ctorParameters: function () { return [{ type: i2.CdkAccordion, decorators: [{
type: Optional
}, {
type: Inject,
args: [CDK_ACCORDION]
}, {
type: SkipSelf
}] }, { type: i0.ChangeDetectorRef }, { type: i1.UniqueSelectionDispatcher }]; }, propDecorators: { closed: [{
type: Output
}], opened: [{
type: Output
}], destroyed: [{
type: Output
}], expandedChange: [{
type: Output
}], expanded: [{
type: Input
}], disabled: [{
type: Input
}] } });
//# sourceMappingURL=data:application/json;base64,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 Line truncated
+24
View File
@@ -0,0 +1,24 @@
/**
* @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 { NgModule } from '@angular/core';
import { CdkAccordion } from './accordion';
import { CdkAccordionItem } from './accordion-item';
import * as i0 from "@angular/core";
export class CdkAccordionModule {
}
CdkAccordionModule.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: CdkAccordionModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule });
CdkAccordionModule.ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "15.0.0", ngImport: i0, type: CdkAccordionModule, declarations: [CdkAccordion, CdkAccordionItem], exports: [CdkAccordion, CdkAccordionItem] });
CdkAccordionModule.ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: CdkAccordionModule });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: CdkAccordionModule, decorators: [{
type: NgModule,
args: [{
exports: [CdkAccordion, CdkAccordionItem],
declarations: [CdkAccordion, CdkAccordionItem],
}]
}] });
//# sourceMappingURL=data:application/json;base64,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
+70
View File
@@ -0,0 +1,70 @@
/**
* @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 { coerceBooleanProperty } from '@angular/cdk/coercion';
import { Directive, InjectionToken, Input } from '@angular/core';
import { Subject } from 'rxjs';
import * as i0 from "@angular/core";
/** Used to generate unique ID for each accordion. */
let nextId = 0;
/**
* Injection token that can be used to reference instances of `CdkAccordion`. It serves
* as alternative token to the actual `CdkAccordion` class which could cause unnecessary
* retention of the class and its directive metadata.
*/
export const CDK_ACCORDION = new InjectionToken('CdkAccordion');
/**
* Directive whose purpose is to manage the expanded state of CdkAccordionItem children.
*/
export class CdkAccordion {
constructor() {
/** Emits when the state of the accordion changes */
this._stateChanges = new Subject();
/** Stream that emits true/false when openAll/closeAll is triggered. */
this._openCloseAllActions = new Subject();
/** A readonly id value to use for unique selection coordination. */
this.id = `cdk-accordion-${nextId++}`;
this._multi = false;
}
/** Whether the accordion should allow multiple expanded accordion items simultaneously. */
get multi() {
return this._multi;
}
set multi(multi) {
this._multi = coerceBooleanProperty(multi);
}
/** Opens all enabled accordion items in an accordion where multi is enabled. */
openAll() {
if (this._multi) {
this._openCloseAllActions.next(true);
}
}
/** Closes all enabled accordion items. */
closeAll() {
this._openCloseAllActions.next(false);
}
ngOnChanges(changes) {
this._stateChanges.next(changes);
}
ngOnDestroy() {
this._stateChanges.complete();
this._openCloseAllActions.complete();
}
}
CdkAccordion.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: CdkAccordion, deps: [], target: i0.ɵɵFactoryTarget.Directive });
CdkAccordion.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "15.0.0", type: CdkAccordion, selector: "cdk-accordion, [cdkAccordion]", inputs: { multi: "multi" }, providers: [{ provide: CDK_ACCORDION, useExisting: CdkAccordion }], exportAs: ["cdkAccordion"], usesOnChanges: true, ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: CdkAccordion, decorators: [{
type: Directive,
args: [{
selector: 'cdk-accordion, [cdkAccordion]',
exportAs: 'cdkAccordion',
providers: [{ provide: CDK_ACCORDION, useExisting: CdkAccordion }],
}]
}], propDecorators: { multi: [{
type: Input
}] } });
//# sourceMappingURL=data:application/json;base64,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 Line truncated
+5
View File
@@ -0,0 +1,5 @@
/**
* Generated bundle index. Do not edit.
*/
export * from './index';
//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiYWNjb3JkaW9uX3B1YmxpY19pbmRleC5qcyIsInNvdXJjZVJvb3QiOiIiLCJzb3VyY2VzIjpbIi4uLy4uLy4uLy4uLy4uLy4uL3NyYy9jZGsvYWNjb3JkaW9uL2FjY29yZGlvbl9wdWJsaWNfaW5kZXgudHMiXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IkFBQUE7O0dBRUc7QUFFSCxjQUFjLFNBQVMsQ0FBQyIsInNvdXJjZXNDb250ZW50IjpbIi8qKlxuICogR2VuZXJhdGVkIGJ1bmRsZSBpbmRleC4gRG8gbm90IGVkaXQuXG4gKi9cblxuZXhwb3J0ICogZnJvbSAnLi9pbmRleCc7XG4iXX0=
+9
View File
@@ -0,0 +1,9 @@
/**
* @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
*/
export * from './public-api';
//# sourceMappingURL=data:application/json;base64,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
+11
View File
@@ -0,0 +1,11 @@
/**
* @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
*/
export { CdkAccordionItem } from './accordion-item';
export { CdkAccordion } from './accordion';
export * from './accordion-module';
//# sourceMappingURL=data:application/json;base64,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
+23
View File
@@ -0,0 +1,23 @@
/**
* @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 { NgModule } from '@angular/core';
import { Dir } from './dir';
import * as i0 from "@angular/core";
export class BidiModule {
}
BidiModule.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: BidiModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule });
BidiModule.ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "15.0.0", ngImport: i0, type: BidiModule, declarations: [Dir], exports: [Dir] });
BidiModule.ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: BidiModule });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: BidiModule, decorators: [{
type: NgModule,
args: [{
exports: [Dir],
declarations: [Dir],
}]
}] });
//# sourceMappingURL=data:application/json;base64,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
+5
View File
@@ -0,0 +1,5 @@
/**
* Generated bundle index. Do not edit.
*/
export * from './index';
//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiYmlkaV9wdWJsaWNfaW5kZXguanMiLCJzb3VyY2VSb290IjoiIiwic291cmNlcyI6WyIuLi8uLi8uLi8uLi8uLi8uLi9zcmMvY2RrL2JpZGkvYmlkaV9wdWJsaWNfaW5kZXgudHMiXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IkFBQUE7O0dBRUc7QUFFSCxjQUFjLFNBQVMsQ0FBQyIsInNvdXJjZXNDb250ZW50IjpbIi8qKlxuICogR2VuZXJhdGVkIGJ1bmRsZSBpbmRleC4gRG8gbm90IGVkaXQuXG4gKi9cblxuZXhwb3J0ICogZnJvbSAnLi9pbmRleCc7XG4iXX0=
+33
View File
@@ -0,0 +1,33 @@
/**
* @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 { DOCUMENT } from '@angular/common';
import { inject, InjectionToken } from '@angular/core';
/**
* Injection token used to inject the document into Directionality.
* This is used so that the value can be faked in tests.
*
* We can't use the real document in tests because changing the real `dir` causes geometry-based
* tests in Safari to fail.
*
* We also can't re-provide the DOCUMENT token from platform-browser because the unit tests
* themselves use things like `querySelector` in test code.
*
* This token is defined in a separate file from Directionality as a workaround for
* https://github.com/angular/angular/issues/22559
*
* @docs-private
*/
export const DIR_DOCUMENT = new InjectionToken('cdk-dir-doc', {
providedIn: 'root',
factory: DIR_DOCUMENT_FACTORY,
});
/** @docs-private */
export function DIR_DOCUMENT_FACTORY() {
return inject(DOCUMENT);
}
//# sourceMappingURL=data:application/json;base64,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
+69
View File
@@ -0,0 +1,69 @@
/**
* @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 { Directive, Output, Input, EventEmitter } from '@angular/core';
import { Directionality, _resolveDirectionality } from './directionality';
import * as i0 from "@angular/core";
/**
* Directive to listen for changes of direction of part of the DOM.
*
* Provides itself as Directionality such that descendant directives only need to ever inject
* Directionality to get the closest direction.
*/
export class Dir {
constructor() {
/** Normalized direction that accounts for invalid/unsupported values. */
this._dir = 'ltr';
/** Whether the `value` has been set to its initial value. */
this._isInitialized = false;
/** Event emitted when the direction changes. */
this.change = new EventEmitter();
}
/** @docs-private */
get dir() {
return this._dir;
}
set dir(value) {
const previousValue = this._dir;
// Note: `_resolveDirectionality` resolves the language based on the browser's language,
// whereas the browser does it based on the content of the element. Since doing so based
// on the content can be expensive, for now we're doing the simpler matching.
this._dir = _resolveDirectionality(value);
this._rawDir = value;
if (previousValue !== this._dir && this._isInitialized) {
this.change.emit(this._dir);
}
}
/** Current layout direction of the element. */
get value() {
return this.dir;
}
/** Initialize once default value has been set. */
ngAfterContentInit() {
this._isInitialized = true;
}
ngOnDestroy() {
this.change.complete();
}
}
Dir.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: Dir, deps: [], target: i0.ɵɵFactoryTarget.Directive });
Dir.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "15.0.0", type: Dir, selector: "[dir]", inputs: { dir: "dir" }, outputs: { change: "dirChange" }, host: { properties: { "attr.dir": "_rawDir" } }, providers: [{ provide: Directionality, useExisting: Dir }], exportAs: ["dir"], ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: Dir, decorators: [{
type: Directive,
args: [{
selector: '[dir]',
providers: [{ provide: Directionality, useExisting: Dir }],
host: { '[attr.dir]': '_rawDir' },
exportAs: 'dir',
}]
}], propDecorators: { change: [{
type: Output,
args: ['dirChange']
}], dir: [{
type: Input
}] } });
//# sourceMappingURL=data:application/json;base64,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
+52
View File
@@ -0,0 +1,52 @@
/**
* @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 { EventEmitter, Inject, Injectable, Optional } from '@angular/core';
import { DIR_DOCUMENT } from './dir-document-token';
import * as i0 from "@angular/core";
/** Regex that matches locales with an RTL script. Taken from `goog.i18n.bidi.isRtlLanguage`. */
const RTL_LOCALE_PATTERN = /^(ar|ckb|dv|he|iw|fa|nqo|ps|sd|ug|ur|yi|.*[-_](Adlm|Arab|Hebr|Nkoo|Rohg|Thaa))(?!.*[-_](Latn|Cyrl)($|-|_))($|-|_)/i;
/** Resolves a string value to a specific direction. */
export function _resolveDirectionality(rawValue) {
const value = rawValue?.toLowerCase() || '';
if (value === 'auto' && typeof navigator !== 'undefined' && navigator?.language) {
return RTL_LOCALE_PATTERN.test(navigator.language) ? 'rtl' : 'ltr';
}
return value === 'rtl' ? 'rtl' : 'ltr';
}
/**
* The directionality (LTR / RTL) context for the application (or a subtree of it).
* Exposes the current direction and a stream of direction changes.
*/
export class Directionality {
constructor(_document) {
/** The current 'ltr' or 'rtl' value. */
this.value = 'ltr';
/** Stream that emits whenever the 'ltr' / 'rtl' state changes. */
this.change = new EventEmitter();
if (_document) {
const bodyDir = _document.body ? _document.body.dir : null;
const htmlDir = _document.documentElement ? _document.documentElement.dir : null;
this.value = _resolveDirectionality(bodyDir || htmlDir || 'ltr');
}
}
ngOnDestroy() {
this.change.complete();
}
}
Directionality.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: Directionality, deps: [{ token: DIR_DOCUMENT, optional: true }], target: i0.ɵɵFactoryTarget.Injectable });
Directionality.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: Directionality, providedIn: 'root' });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: Directionality, decorators: [{
type: Injectable,
args: [{ providedIn: 'root' }]
}], ctorParameters: function () { return [{ type: undefined, decorators: [{
type: Optional
}, {
type: Inject,
args: [DIR_DOCUMENT]
}] }]; } });
//# sourceMappingURL=data:application/json;base64,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
+9
View File
@@ -0,0 +1,9 @@
/**
* @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
*/
export * from './public-api';
//# sourceMappingURL=data:application/json;base64,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
+12
View File
@@ -0,0 +1,12 @@
/**
* @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
*/
export { Directionality } from './directionality';
export { DIR_DOCUMENT } from './dir-document-token';
export { Dir } from './dir';
export * from './bidi-module';
//# sourceMappingURL=data:application/json;base64,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
+23
View File
@@ -0,0 +1,23 @@
/**
* @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 { NgModule } from '@angular/core';
import { CdkCopyToClipboard } from './copy-to-clipboard';
import * as i0 from "@angular/core";
export class ClipboardModule {
}
ClipboardModule.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: ClipboardModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule });
ClipboardModule.ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "15.0.0", ngImport: i0, type: ClipboardModule, declarations: [CdkCopyToClipboard], exports: [CdkCopyToClipboard] });
ClipboardModule.ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: ClipboardModule });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: ClipboardModule, decorators: [{
type: NgModule,
args: [{
declarations: [CdkCopyToClipboard],
exports: [CdkCopyToClipboard],
}]
}] });
//# sourceMappingURL=data:application/json;base64,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
+53
View File
@@ -0,0 +1,53 @@
/**
* @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 { DOCUMENT } from '@angular/common';
import { Inject, Injectable } from '@angular/core';
import { PendingCopy } from './pending-copy';
import * as i0 from "@angular/core";
/**
* A service for copying text to the clipboard.
*/
export class Clipboard {
constructor(document) {
this._document = document;
}
/**
* Copies the provided text into the user's clipboard.
*
* @param text The string to copy.
* @returns Whether the operation was successful.
*/
copy(text) {
const pendingCopy = this.beginCopy(text);
const successful = pendingCopy.copy();
pendingCopy.destroy();
return successful;
}
/**
* Prepares a string to be copied later. This is useful for large strings
* which take too long to successfully render and be copied in the same tick.
*
* The caller must call `destroy` on the returned `PendingCopy`.
*
* @param text The string to copy.
* @returns the pending copy operation.
*/
beginCopy(text) {
return new PendingCopy(text, this._document);
}
}
Clipboard.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: Clipboard, deps: [{ token: DOCUMENT }], target: i0.ɵɵFactoryTarget.Injectable });
Clipboard.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: Clipboard, providedIn: 'root' });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: Clipboard, decorators: [{
type: Injectable,
args: [{ providedIn: 'root' }]
}], ctorParameters: function () { return [{ type: undefined, decorators: [{
type: Inject,
args: [DOCUMENT]
}] }]; } });
//# sourceMappingURL=data:application/json;base64,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
+5
View File
@@ -0,0 +1,5 @@
/**
* Generated bundle index. Do not edit.
*/
export * from './index';
//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiY2xpcGJvYXJkX3B1YmxpY19pbmRleC5qcyIsInNvdXJjZVJvb3QiOiIiLCJzb3VyY2VzIjpbIi4uLy4uLy4uLy4uLy4uLy4uL3NyYy9jZGsvY2xpcGJvYXJkL2NsaXBib2FyZF9wdWJsaWNfaW5kZXgudHMiXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IkFBQUE7O0dBRUc7QUFFSCxjQUFjLFNBQVMsQ0FBQyIsInNvdXJjZXNDb250ZW50IjpbIi8qKlxuICogR2VuZXJhdGVkIGJ1bmRsZSBpbmRleC4gRG8gbm90IGVkaXQuXG4gKi9cblxuZXhwb3J0ICogZnJvbSAnLi9pbmRleCc7XG4iXX0=
+99
View File
@@ -0,0 +1,99 @@
/**
* @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 { Directive, EventEmitter, Input, Output, NgZone, InjectionToken, Inject, Optional, } from '@angular/core';
import { Clipboard } from './clipboard';
import * as i0 from "@angular/core";
import * as i1 from "./clipboard";
/** Injection token that can be used to provide the default options to `CdkCopyToClipboard`. */
export const CDK_COPY_TO_CLIPBOARD_CONFIG = new InjectionToken('CDK_COPY_TO_CLIPBOARD_CONFIG');
/**
* Provides behavior for a button that when clicked copies content into user's
* clipboard.
*/
export class CdkCopyToClipboard {
constructor(_clipboard, _ngZone, config) {
this._clipboard = _clipboard;
this._ngZone = _ngZone;
/** Content to be copied. */
this.text = '';
/**
* How many times to attempt to copy the text. This may be necessary for longer text, because
* the browser needs time to fill an intermediate textarea element and copy the content.
*/
this.attempts = 1;
/**
* Emits when some text is copied to the clipboard. The
* emitted value indicates whether copying was successful.
*/
this.copied = new EventEmitter();
/** Copies that are currently being attempted. */
this._pending = new Set();
if (config && config.attempts != null) {
this.attempts = config.attempts;
}
}
/** Copies the current text to the clipboard. */
copy(attempts = this.attempts) {
if (attempts > 1) {
let remainingAttempts = attempts;
const pending = this._clipboard.beginCopy(this.text);
this._pending.add(pending);
const attempt = () => {
const successful = pending.copy();
if (!successful && --remainingAttempts && !this._destroyed) {
// We use 1 for the timeout since it's more predictable when flushing in unit tests.
this._currentTimeout = this._ngZone.runOutsideAngular(() => setTimeout(attempt, 1));
}
else {
this._currentTimeout = null;
this._pending.delete(pending);
pending.destroy();
this.copied.emit(successful);
}
};
attempt();
}
else {
this.copied.emit(this._clipboard.copy(this.text));
}
}
ngOnDestroy() {
if (this._currentTimeout) {
clearTimeout(this._currentTimeout);
}
this._pending.forEach(copy => copy.destroy());
this._pending.clear();
this._destroyed = true;
}
}
CdkCopyToClipboard.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: CdkCopyToClipboard, deps: [{ token: i1.Clipboard }, { token: i0.NgZone }, { token: CDK_COPY_TO_CLIPBOARD_CONFIG, optional: true }], target: i0.ɵɵFactoryTarget.Directive });
CdkCopyToClipboard.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "15.0.0", type: CdkCopyToClipboard, selector: "[cdkCopyToClipboard]", inputs: { text: ["cdkCopyToClipboard", "text"], attempts: ["cdkCopyToClipboardAttempts", "attempts"] }, outputs: { copied: "cdkCopyToClipboardCopied" }, host: { listeners: { "click": "copy()" } }, ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: CdkCopyToClipboard, decorators: [{
type: Directive,
args: [{
selector: '[cdkCopyToClipboard]',
host: {
'(click)': 'copy()',
},
}]
}], ctorParameters: function () { return [{ type: i1.Clipboard }, { type: i0.NgZone }, { type: undefined, decorators: [{
type: Optional
}, {
type: Inject,
args: [CDK_COPY_TO_CLIPBOARD_CONFIG]
}] }]; }, propDecorators: { text: [{
type: Input,
args: ['cdkCopyToClipboard']
}], attempts: [{
type: Input,
args: ['cdkCopyToClipboardAttempts']
}], copied: [{
type: Output,
args: ['cdkCopyToClipboardCopied']
}] } });
//# sourceMappingURL=data:application/json;base64,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 Line truncated
+9
View File
@@ -0,0 +1,9 @@
/**
* @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
*/
export * from './public-api';
//# sourceMappingURL=data:application/json;base64,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
+69
View File
@@ -0,0 +1,69 @@
/**
* @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
*/
/**
* A pending copy-to-clipboard operation.
*
* The implementation of copying text to the clipboard modifies the DOM and
* forces a re-layout. This re-layout can take too long if the string is large,
* causing the execCommand('copy') to happen too long after the user clicked.
* This results in the browser refusing to copy. This object lets the
* re-layout happen in a separate tick from copying by providing a copy function
* that can be called later.
*
* Destroy must be called when no longer in use, regardless of whether `copy` is
* called.
*/
export class PendingCopy {
constructor(text, _document) {
this._document = _document;
const textarea = (this._textarea = this._document.createElement('textarea'));
const styles = textarea.style;
// Hide the element for display and accessibility. Set a fixed position so the page layout
// isn't affected. We use `fixed` with `top: 0`, because focus is moved into the textarea
// for a split second and if it's off-screen, some browsers will attempt to scroll it into view.
styles.position = 'fixed';
styles.top = styles.opacity = '0';
styles.left = '-999em';
textarea.setAttribute('aria-hidden', 'true');
textarea.value = text;
// Making the textarea `readonly` prevents the screen from jumping on iOS Safari (see #25169).
textarea.readOnly = true;
this._document.body.appendChild(textarea);
}
/** Finishes copying the text. */
copy() {
const textarea = this._textarea;
let successful = false;
try {
// Older browsers could throw if copy is not supported.
if (textarea) {
const currentFocus = this._document.activeElement;
textarea.select();
textarea.setSelectionRange(0, textarea.value.length);
successful = this._document.execCommand('copy');
if (currentFocus) {
currentFocus.focus();
}
}
}
catch {
// Discard error.
// Initial setting of {@code successful} will represent failure here.
}
return successful;
}
/** Cleans up DOM changes used to perform the copy operation. */
destroy() {
const textarea = this._textarea;
if (textarea) {
textarea.remove();
this._textarea = undefined;
}
}
}
//# sourceMappingURL=data:application/json;base64,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 Line truncated
+12
View File
@@ -0,0 +1,12 @@
/**
* @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
*/
export * from './clipboard';
export * from './clipboard-module';
export * from './copy-to-clipboard';
export * from './pending-copy';
//# sourceMappingURL=data:application/json;base64,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
+11
View File
@@ -0,0 +1,11 @@
/**
* @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
*/
export function coerceArray(value) {
return Array.isArray(value) ? value : [value];
}
//# sourceMappingURL=data:application/json;base64,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
+12
View File
@@ -0,0 +1,12 @@
/**
* @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
*/
/** Coerces a data-bound value (typically a string) to a boolean. */
export function coerceBooleanProperty(value) {
return value != null && `${value}` !== 'false';
}
//# sourceMappingURL=data:application/json;base64,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
+15
View File
@@ -0,0 +1,15 @@
/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
/** Coerces a value to a CSS pixel value. */
export function coerceCssPixelValue(value) {
if (value == null) {
return '';
}
return typeof value === 'string' ? value : `${value}px`;
}
//# sourceMappingURL=data:application/json;base64,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
+16
View File
@@ -0,0 +1,16 @@
/**
* @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 { ElementRef } from '@angular/core';
/**
* Coerces an ElementRef or an Element into an element.
* Useful for APIs that can accept either a ref or the native element itself.
*/
export function coerceElement(elementOrRef) {
return elementOrRef instanceof ElementRef ? elementOrRef.nativeElement : elementOrRef;
}
//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiZWxlbWVudC5qcyIsInNvdXJjZVJvb3QiOiIiLCJzb3VyY2VzIjpbIi4uLy4uLy4uLy4uLy4uLy4uL3NyYy9jZGsvY29lcmNpb24vZWxlbWVudC50cyJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQTs7Ozs7O0dBTUc7QUFFSCxPQUFPLEVBQUMsVUFBVSxFQUFDLE1BQU0sZUFBZSxDQUFDO0FBRXpDOzs7R0FHRztBQUNILE1BQU0sVUFBVSxhQUFhLENBQUksWUFBK0I7SUFDOUQsT0FBTyxZQUFZLFlBQVksVUFBVSxDQUFDLENBQUMsQ0FBQyxZQUFZLENBQUMsYUFBYSxDQUFDLENBQUMsQ0FBQyxZQUFZLENBQUM7QUFDeEYsQ0FBQyIsInNvdXJjZXNDb250ZW50IjpbIi8qKlxuICogQGxpY2Vuc2VcbiAqIENvcHlyaWdodCBHb29nbGUgTExDIEFsbCBSaWdodHMgUmVzZXJ2ZWQuXG4gKlxuICogVXNlIG9mIHRoaXMgc291cmNlIGNvZGUgaXMgZ292ZXJuZWQgYnkgYW4gTUlULXN0eWxlIGxpY2Vuc2UgdGhhdCBjYW4gYmVcbiAqIGZvdW5kIGluIHRoZSBMSUNFTlNFIGZpbGUgYXQgaHR0cHM6Ly9hbmd1bGFyLmlvL2xpY2Vuc2VcbiAqL1xuXG5pbXBvcnQge0VsZW1lbnRSZWZ9IGZyb20gJ0Bhbmd1bGFyL2NvcmUnO1xuXG4vKipcbiAqIENvZXJjZXMgYW4gRWxlbWVudFJlZiBvciBhbiBFbGVtZW50IGludG8gYW4gZWxlbWVudC5cbiAqIFVzZWZ1bCBmb3IgQVBJcyB0aGF0IGNhbiBhY2NlcHQgZWl0aGVyIGEgcmVmIG9yIHRoZSBuYXRpdmUgZWxlbWVudCBpdHNlbGYuXG4gKi9cbmV4cG9ydCBmdW5jdGlvbiBjb2VyY2VFbGVtZW50PFQ+KGVsZW1lbnRPclJlZjogRWxlbWVudFJlZjxUPiB8IFQpOiBUIHtcbiAgcmV0dXJuIGVsZW1lbnRPclJlZiBpbnN0YW5jZW9mIEVsZW1lbnRSZWYgPyBlbGVtZW50T3JSZWYubmF0aXZlRWxlbWVudCA6IGVsZW1lbnRPclJlZjtcbn1cbiJdfQ==
+9
View File
@@ -0,0 +1,9 @@
/**
* @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
*/
export * from './public-api';
//# sourceMappingURL=data:application/json;base64,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
+21
View File
@@ -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
*/
export function coerceNumberProperty(value, fallbackValue = 0) {
return _isNumberValue(value) ? Number(value) : fallbackValue;
}
/**
* Whether the provided value is considered a number.
* @docs-private
*/
export function _isNumberValue(value) {
// parseFloat(value) handles most of the cases we're interested in (it treats null, empty string,
// and other non-number values as NaN, where Number just uses 0) but it considers the string
// '123hello' to be a valid number. Therefore we also check if Number(value) is NaN.
return !isNaN(parseFloat(value)) && !isNaN(Number(value));
}
//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoibnVtYmVyLXByb3BlcnR5LmpzIiwic291cmNlUm9vdCI6IiIsInNvdXJjZXMiOlsiLi4vLi4vLi4vLi4vLi4vLi4vc3JjL2Nkay9jb2VyY2lvbi9udW1iZXItcHJvcGVydHkudHMiXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IkFBQUE7Ozs7OztHQU1HO0FBV0gsTUFBTSxVQUFVLG9CQUFvQixDQUFDLEtBQVUsRUFBRSxhQUFhLEdBQUcsQ0FBQztJQUNoRSxPQUFPLGNBQWMsQ0FBQyxLQUFLLENBQUMsQ0FBQyxDQUFDLENBQUMsTUFBTSxDQUFDLEtBQUssQ0FBQyxDQUFDLENBQUMsQ0FBQyxhQUFhLENBQUM7QUFDL0QsQ0FBQztBQUVEOzs7R0FHRztBQUNILE1BQU0sVUFBVSxjQUFjLENBQUMsS0FBVTtJQUN2QyxpR0FBaUc7SUFDakcsNEZBQTRGO0lBQzVGLG9GQUFvRjtJQUNwRixPQUFPLENBQUMsS0FBSyxDQUFDLFVBQVUsQ0FBQyxLQUFZLENBQUMsQ0FBQyxJQUFJLENBQUMsS0FBSyxDQUFDLE1BQU0sQ0FBQyxLQUFLLENBQUMsQ0FBQyxDQUFDO0FBQ25FLENBQUMiLCJzb3VyY2VzQ29udGVudCI6WyIvKipcbiAqIEBsaWNlbnNlXG4gKiBDb3B5cmlnaHQgR29vZ2xlIExMQyBBbGwgUmlnaHRzIFJlc2VydmVkLlxuICpcbiAqIFVzZSBvZiB0aGlzIHNvdXJjZSBjb2RlIGlzIGdvdmVybmVkIGJ5IGFuIE1JVC1zdHlsZSBsaWNlbnNlIHRoYXQgY2FuIGJlXG4gKiBmb3VuZCBpbiB0aGUgTElDRU5TRSBmaWxlIGF0IGh0dHBzOi8vYW5ndWxhci5pby9saWNlbnNlXG4gKi9cblxuLyoqXG4gKiBUeXBlIGRlc2NyaWJpbmcgdGhlIGFsbG93ZWQgdmFsdWVzIGZvciBhIG51bWJlciBpbnB1dFxuICogQGRvY3MtcHJpdmF0ZVxuICovXG5leHBvcnQgdHlwZSBOdW1iZXJJbnB1dCA9IHN0cmluZyB8IG51bWJlciB8IG51bGwgfCB1bmRlZmluZWQ7XG5cbi8qKiBDb2VyY2VzIGEgZGF0YS1ib3VuZCB2YWx1ZSAodHlwaWNhbGx5IGEgc3RyaW5nKSB0byBhIG51bWJlci4gKi9cbmV4cG9ydCBmdW5jdGlvbiBjb2VyY2VOdW1iZXJQcm9wZXJ0eSh2YWx1ZTogYW55KTogbnVtYmVyO1xuZXhwb3J0IGZ1bmN0aW9uIGNvZXJjZU51bWJlclByb3BlcnR5PEQ+KHZhbHVlOiBhbnksIGZhbGxiYWNrOiBEKTogbnVtYmVyIHwgRDtcbmV4cG9ydCBmdW5jdGlvbiBjb2VyY2VOdW1iZXJQcm9wZXJ0eSh2YWx1ZTogYW55LCBmYWxsYmFja1ZhbHVlID0gMCkge1xuICByZXR1cm4gX2lzTnVtYmVyVmFsdWUodmFsdWUpID8gTnVtYmVyKHZhbHVlKSA6IGZhbGxiYWNrVmFsdWU7XG59XG5cbi8qKlxuICogV2hldGhlciB0aGUgcHJvdmlkZWQgdmFsdWUgaXMgY29uc2lkZXJlZCBhIG51bWJlci5cbiAqIEBkb2NzLXByaXZhdGVcbiAqL1xuZXhwb3J0IGZ1bmN0aW9uIF9pc051bWJlclZhbHVlKHZhbHVlOiBhbnkpOiBib29sZWFuIHtcbiAgLy8gcGFyc2VGbG9hdCh2YWx1ZSkgaGFuZGxlcyBtb3N0IG9mIHRoZSBjYXNlcyB3ZSdyZSBpbnRlcmVzdGVkIGluIChpdCB0cmVhdHMgbnVsbCwgZW1wdHkgc3RyaW5nLFxuICAvLyBhbmQgb3RoZXIgbm9uLW51bWJlciB2YWx1ZXMgYXMgTmFOLCB3aGVyZSBOdW1iZXIganVzdCB1c2VzIDApIGJ1dCBpdCBjb25zaWRlcnMgdGhlIHN0cmluZ1xuICAvLyAnMTIzaGVsbG8nIHRvIGJlIGEgdmFsaWQgbnVtYmVyLiBUaGVyZWZvcmUgd2UgYWxzbyBjaGVjayBpZiBOdW1iZXIodmFsdWUpIGlzIE5hTi5cbiAgcmV0dXJuICFpc05hTihwYXJzZUZsb2F0KHZhbHVlIGFzIGFueSkpICYmICFpc05hTihOdW1iZXIodmFsdWUpKTtcbn1cbiJdfQ==
+14
View File
@@ -0,0 +1,14 @@
/**
* @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
*/
export * from './boolean-property';
export * from './number-property';
export * from './array';
export * from './css-pixel-value';
export * from './element';
export * from './string-array';
//# sourceMappingURL=data:application/json;base64,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
+38
View File
@@ -0,0 +1,38 @@
/**
* @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
*/
/**
* Coerces a value to an array of trimmed non-empty strings.
* Any input that is not an array, `null` or `undefined` will be turned into a string
* via `toString()` and subsequently split with the given separator.
* `null` and `undefined` will result in an empty array.
* This results in the following outcomes:
* - `null` -&gt; `[]`
* - `[null]` -&gt; `["null"]`
* - `["a", "b ", " "]` -&gt; `["a", "b"]`
* - `[1, [2, 3]]` -&gt; `["1", "2,3"]`
* - `[{ a: 0 }]` -&gt; `["[object Object]"]`
* - `{ a: 0 }` -&gt; `["[object", "Object]"]`
*
* Useful for defining CSS classes or table columns.
* @param value the value to coerce into an array of strings
* @param separator split-separator if value isn't an array
*/
export function coerceStringArray(value, separator = /\s+/) {
const result = [];
if (value != null) {
const sourceValues = Array.isArray(value) ? value : `${value}`.split(separator);
for (const sourceValue of sourceValues) {
const trimmedString = `${sourceValue}`.trim();
if (trimmedString) {
result.push(trimmedString);
}
}
}
return result;
}
//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoic3RyaW5nLWFycmF5LmpzIiwic291cmNlUm9vdCI6IiIsInNvdXJjZXMiOlsiLi4vLi4vLi4vLi4vLi4vLi4vc3JjL2Nkay9jb2VyY2lvbi9zdHJpbmctYXJyYXkudHMiXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IkFBQUE7Ozs7OztHQU1HO0FBRUg7Ozs7Ozs7Ozs7Ozs7Ozs7R0FnQkc7QUFDSCxNQUFNLFVBQVUsaUJBQWlCLENBQUMsS0FBVSxFQUFFLFlBQTZCLEtBQUs7SUFDOUUsTUFBTSxNQUFNLEdBQUcsRUFBRSxDQUFDO0lBRWxCLElBQUksS0FBSyxJQUFJLElBQUksRUFBRTtRQUNqQixNQUFNLFlBQVksR0FBRyxLQUFLLENBQUMsT0FBTyxDQUFDLEtBQUssQ0FBQyxDQUFDLENBQUMsQ0FBQyxLQUFLLENBQUMsQ0FBQyxDQUFDLEdBQUcsS0FBSyxFQUFFLENBQUMsS0FBSyxDQUFDLFNBQVMsQ0FBQyxDQUFDO1FBQ2hGLEtBQUssTUFBTSxXQUFXLElBQUksWUFBWSxFQUFFO1lBQ3RDLE1BQU0sYUFBYSxHQUFHLEdBQUcsV0FBVyxFQUFFLENBQUMsSUFBSSxFQUFFLENBQUM7WUFDOUMsSUFBSSxhQUFhLEVBQUU7Z0JBQ2pCLE1BQU0sQ0FBQyxJQUFJLENBQUMsYUFBYSxDQUFDLENBQUM7YUFDNUI7U0FDRjtLQUNGO0lBRUQsT0FBTyxNQUFNLENBQUM7QUFDaEIsQ0FBQyIsInNvdXJjZXNDb250ZW50IjpbIi8qKlxuICogQGxpY2Vuc2VcbiAqIENvcHlyaWdodCBHb29nbGUgTExDIEFsbCBSaWdodHMgUmVzZXJ2ZWQuXG4gKlxuICogVXNlIG9mIHRoaXMgc291cmNlIGNvZGUgaXMgZ292ZXJuZWQgYnkgYW4gTUlULXN0eWxlIGxpY2Vuc2UgdGhhdCBjYW4gYmVcbiAqIGZvdW5kIGluIHRoZSBMSUNFTlNFIGZpbGUgYXQgaHR0cHM6Ly9hbmd1bGFyLmlvL2xpY2Vuc2VcbiAqL1xuXG4vKipcbiAqIENvZXJjZXMgYSB2YWx1ZSB0byBhbiBhcnJheSBvZiB0cmltbWVkIG5vbi1lbXB0eSBzdHJpbmdzLlxuICogQW55IGlucHV0IHRoYXQgaXMgbm90IGFuIGFycmF5LCBgbnVsbGAgb3IgYHVuZGVmaW5lZGAgd2lsbCBiZSB0dXJuZWQgaW50byBhIHN0cmluZ1xuICogdmlhIGB0b1N0cmluZygpYCBhbmQgc3Vic2VxdWVudGx5IHNwbGl0IHdpdGggdGhlIGdpdmVuIHNlcGFyYXRvci5cbiAqIGBudWxsYCBhbmQgYHVuZGVmaW5lZGAgd2lsbCByZXN1bHQgaW4gYW4gZW1wdHkgYXJyYXkuXG4gKiBUaGlzIHJlc3VsdHMgaW4gdGhlIGZvbGxvd2luZyBvdXRjb21lczpcbiAqIC0gYG51bGxgIC0mZ3Q7IGBbXWBcbiAqIC0gYFtudWxsXWAgLSZndDsgYFtcIm51bGxcIl1gXG4gKiAtIGBbXCJhXCIsIFwiYiBcIiwgXCIgXCJdYCAtJmd0OyBgW1wiYVwiLCBcImJcIl1gXG4gKiAtIGBbMSwgWzIsIDNdXWAgLSZndDsgYFtcIjFcIiwgXCIyLDNcIl1gXG4gKiAtIGBbeyBhOiAwIH1dYCAtJmd0OyBgW1wiW29iamVjdCBPYmplY3RdXCJdYFxuICogLSBgeyBhOiAwIH1gIC0mZ3Q7IGBbXCJbb2JqZWN0XCIsIFwiT2JqZWN0XVwiXWBcbiAqXG4gKiBVc2VmdWwgZm9yIGRlZmluaW5nIENTUyBjbGFzc2VzIG9yIHRhYmxlIGNvbHVtbnMuXG4gKiBAcGFyYW0gdmFsdWUgdGhlIHZhbHVlIHRvIGNvZXJjZSBpbnRvIGFuIGFycmF5IG9mIHN0cmluZ3NcbiAqIEBwYXJhbSBzZXBhcmF0b3Igc3BsaXQtc2VwYXJhdG9yIGlmIHZhbHVlIGlzbid0IGFuIGFycmF5XG4gKi9cbmV4cG9ydCBmdW5jdGlvbiBjb2VyY2VTdHJpbmdBcnJheSh2YWx1ZTogYW55LCBzZXBhcmF0b3I6IHN0cmluZyB8IFJlZ0V4cCA9IC9cXHMrLyk6IHN0cmluZ1tdIHtcbiAgY29uc3QgcmVzdWx0ID0gW107XG5cbiAgaWYgKHZhbHVlICE9IG51bGwpIHtcbiAgICBjb25zdCBzb3VyY2VWYWx1ZXMgPSBBcnJheS5pc0FycmF5KHZhbHVlKSA/IHZhbHVlIDogYCR7dmFsdWV9YC5zcGxpdChzZXBhcmF0b3IpO1xuICAgIGZvciAoY29uc3Qgc291cmNlVmFsdWUgb2Ygc291cmNlVmFsdWVzKSB7XG4gICAgICBjb25zdCB0cmltbWVkU3RyaW5nID0gYCR7c291cmNlVmFsdWV9YC50cmltKCk7XG4gICAgICBpZiAodHJpbW1lZFN0cmluZykge1xuICAgICAgICByZXN1bHQucHVzaCh0cmltbWVkU3RyaW5nKTtcbiAgICAgIH1cbiAgICB9XG4gIH1cblxuICByZXR1cm4gcmVzdWx0O1xufVxuIl19
+21
View File
@@ -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 { isObservable, of as observableOf } from 'rxjs';
import { DataSource } from './data-source';
/** DataSource wrapper for a native array. */
export class ArrayDataSource extends DataSource {
constructor(_data) {
super();
this._data = _data;
}
connect() {
return isObservable(this._data) ? this._data : observableOf(this._data);
}
disconnect() { }
}
//# sourceMappingURL=data:application/json;base64,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
+9
View File
@@ -0,0 +1,9 @@
/**
* @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
*/
export {};
//# sourceMappingURL=data:application/json;base64,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
+5
View File
@@ -0,0 +1,5 @@
/**
* Generated bundle index. Do not edit.
*/
export * from './index';
//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiY29sbGVjdGlvbnNfcHVibGljX2luZGV4LmpzIiwic291cmNlUm9vdCI6IiIsInNvdXJjZXMiOlsiLi4vLi4vLi4vLi4vLi4vLi4vc3JjL2Nkay9jb2xsZWN0aW9ucy9jb2xsZWN0aW9uc19wdWJsaWNfaW5kZXgudHMiXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IkFBQUE7O0dBRUc7QUFFSCxjQUFjLFNBQVMsQ0FBQyIsInNvdXJjZXNDb250ZW50IjpbIi8qKlxuICogR2VuZXJhdGVkIGJ1bmRsZSBpbmRleC4gRG8gbm90IGVkaXQuXG4gKi9cblxuZXhwb3J0ICogZnJvbSAnLi9pbmRleCc7XG4iXX0=
+19
View File
@@ -0,0 +1,19 @@
/**
* @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 { ConnectableObservable } from 'rxjs';
export class DataSource {
}
/** Checks whether an object is a data source. */
export function isDataSource(value) {
// Check if the value is a DataSource by observing if it has a connect function. Cannot
// be checked as an `instanceof DataSource` since people could create their own sources
// that match the interface, but don't extend DataSource. We also can't use `isObservable`
// here, because of some internal apps.
return value && typeof value.connect === 'function' && !(value instanceof ConnectableObservable);
}
//# sourceMappingURL=data:application/json;base64,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
@@ -0,0 +1,47 @@
/**
* @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
*/
/**
* A repeater that destroys views when they are removed from a
* {@link ViewContainerRef}. When new items are inserted into the container,
* the repeater will always construct a new embedded view for each item.
*
* @template T The type for the embedded view's $implicit property.
* @template R The type for the item in each IterableDiffer change record.
* @template C The type for the context passed to each embedded view.
*/
export class _DisposeViewRepeaterStrategy {
applyChanges(changes, viewContainerRef, itemContextFactory, itemValueResolver, itemViewChanged) {
changes.forEachOperation((record, adjustedPreviousIndex, currentIndex) => {
let view;
let operation;
if (record.previousIndex == null) {
const insertContext = itemContextFactory(record, adjustedPreviousIndex, currentIndex);
view = viewContainerRef.createEmbeddedView(insertContext.templateRef, insertContext.context, insertContext.index);
operation = 1 /* _ViewRepeaterOperation.INSERTED */;
}
else if (currentIndex == null) {
viewContainerRef.remove(adjustedPreviousIndex);
operation = 3 /* _ViewRepeaterOperation.REMOVED */;
}
else {
view = viewContainerRef.get(adjustedPreviousIndex);
viewContainerRef.move(view, currentIndex);
operation = 2 /* _ViewRepeaterOperation.MOVED */;
}
if (itemViewChanged) {
itemViewChanged({
context: view?.context,
operation,
record,
});
}
});
}
detach() { }
}
//# sourceMappingURL=data:application/json;base64,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 Line truncated
+9
View File
@@ -0,0 +1,9 @@
/**
* @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
*/
export * from './public-api';
//# sourceMappingURL=data:application/json;base64,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
+17
View File
@@ -0,0 +1,17 @@
/**
* @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
*/
export * from './array-data-source';
export * from './collection-viewer';
export * from './data-source';
export * from './dispose-view-repeater-strategy';
export * from './recycle-view-repeater-strategy';
export * from './selection-model';
export { UniqueSelectionDispatcher, } from './unique-selection-dispatcher';
export * from './tree-adapter';
export * from './view-repeater';
//# sourceMappingURL=data:application/json;base64,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
@@ -0,0 +1,128 @@
/**
* @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
*/
/**
* A repeater that caches views when they are removed from a
* {@link ViewContainerRef}. When new items are inserted into the container,
* the repeater will reuse one of the cached views instead of creating a new
* embedded view. Recycling cached views reduces the quantity of expensive DOM
* inserts.
*
* @template T The type for the embedded view's $implicit property.
* @template R The type for the item in each IterableDiffer change record.
* @template C The type for the context passed to each embedded view.
*/
export class _RecycleViewRepeaterStrategy {
constructor() {
/**
* The size of the cache used to store unused views.
* Setting the cache size to `0` will disable caching. Defaults to 20 views.
*/
this.viewCacheSize = 20;
/**
* View cache that stores embedded view instances that have been previously stamped out,
* but don't are not currently rendered. The view repeater will reuse these views rather than
* creating brand new ones.
*
* TODO(michaeljamesparsons) Investigate whether using a linked list would improve performance.
*/
this._viewCache = [];
}
/** Apply changes to the DOM. */
applyChanges(changes, viewContainerRef, itemContextFactory, itemValueResolver, itemViewChanged) {
// Rearrange the views to put them in the right location.
changes.forEachOperation((record, adjustedPreviousIndex, currentIndex) => {
let view;
let operation;
if (record.previousIndex == null) {
// Item added.
const viewArgsFactory = () => itemContextFactory(record, adjustedPreviousIndex, currentIndex);
view = this._insertView(viewArgsFactory, currentIndex, viewContainerRef, itemValueResolver(record));
operation = view ? 1 /* _ViewRepeaterOperation.INSERTED */ : 0 /* _ViewRepeaterOperation.REPLACED */;
}
else if (currentIndex == null) {
// Item removed.
this._detachAndCacheView(adjustedPreviousIndex, viewContainerRef);
operation = 3 /* _ViewRepeaterOperation.REMOVED */;
}
else {
// Item moved.
view = this._moveView(adjustedPreviousIndex, currentIndex, viewContainerRef, itemValueResolver(record));
operation = 2 /* _ViewRepeaterOperation.MOVED */;
}
if (itemViewChanged) {
itemViewChanged({
context: view?.context,
operation,
record,
});
}
});
}
detach() {
for (const view of this._viewCache) {
view.destroy();
}
this._viewCache = [];
}
/**
* Inserts a view for a new item, either from the cache or by creating a new
* one. Returns `undefined` if the item was inserted into a cached view.
*/
_insertView(viewArgsFactory, currentIndex, viewContainerRef, value) {
const cachedView = this._insertViewFromCache(currentIndex, viewContainerRef);
if (cachedView) {
cachedView.context.$implicit = value;
return undefined;
}
const viewArgs = viewArgsFactory();
return viewContainerRef.createEmbeddedView(viewArgs.templateRef, viewArgs.context, viewArgs.index);
}
/** Detaches the view at the given index and inserts into the view cache. */
_detachAndCacheView(index, viewContainerRef) {
const detachedView = viewContainerRef.detach(index);
this._maybeCacheView(detachedView, viewContainerRef);
}
/** Moves view at the previous index to the current index. */
_moveView(adjustedPreviousIndex, currentIndex, viewContainerRef, value) {
const view = viewContainerRef.get(adjustedPreviousIndex);
viewContainerRef.move(view, currentIndex);
view.context.$implicit = value;
return view;
}
/**
* Cache the given detached view. If the cache is full, the view will be
* destroyed.
*/
_maybeCacheView(view, viewContainerRef) {
if (this._viewCache.length < this.viewCacheSize) {
this._viewCache.push(view);
}
else {
const index = viewContainerRef.indexOf(view);
// The host component could remove views from the container outside of
// the view repeater. It's unlikely this will occur, but just in case,
// destroy the view on its own, otherwise destroy it through the
// container to ensure that all the references are removed.
if (index === -1) {
view.destroy();
}
else {
viewContainerRef.remove(index);
}
}
}
/** Inserts a recycled view from the cache at the given index. */
_insertViewFromCache(index, viewContainerRef) {
const cachedView = this._viewCache.pop();
if (cachedView) {
viewContainerRef.insert(cachedView, index);
}
return cachedView || null;
}
}
//# sourceMappingURL=data:application/json;base64,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 Line truncated
+216
View File
@@ -0,0 +1,216 @@
/**
* @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 { Subject } from 'rxjs';
/**
* Class to be used to power selecting one or more options from a list.
*/
export class SelectionModel {
constructor(_multiple = false, initiallySelectedValues, _emitChanges = true, compareWith) {
this._multiple = _multiple;
this._emitChanges = _emitChanges;
this.compareWith = compareWith;
/** Currently-selected values. */
this._selection = new Set();
/** Keeps track of the deselected options that haven't been emitted by the change event. */
this._deselectedToEmit = [];
/** Keeps track of the selected options that haven't been emitted by the change event. */
this._selectedToEmit = [];
/** Event emitted when the value has changed. */
this.changed = new Subject();
if (initiallySelectedValues && initiallySelectedValues.length) {
if (_multiple) {
initiallySelectedValues.forEach(value => this._markSelected(value));
}
else {
this._markSelected(initiallySelectedValues[0]);
}
// Clear the array in order to avoid firing the change event for preselected values.
this._selectedToEmit.length = 0;
}
}
/** Selected values. */
get selected() {
if (!this._selected) {
this._selected = Array.from(this._selection.values());
}
return this._selected;
}
/**
* Selects a value or an array of values.
* @param values The values to select
* @return Whether the selection changed as a result of this call
* @breaking-change 16.0.0 make return type boolean
*/
select(...values) {
this._verifyValueAssignment(values);
values.forEach(value => this._markSelected(value));
const changed = this._hasQueuedChanges();
this._emitChangeEvent();
return changed;
}
/**
* Deselects a value or an array of values.
* @param values The values to deselect
* @return Whether the selection changed as a result of this call
* @breaking-change 16.0.0 make return type boolean
*/
deselect(...values) {
this._verifyValueAssignment(values);
values.forEach(value => this._unmarkSelected(value));
const changed = this._hasQueuedChanges();
this._emitChangeEvent();
return changed;
}
/**
* Sets the selected values
* @param values The new selected values
* @return Whether the selection changed as a result of this call
* @breaking-change 16.0.0 make return type boolean
*/
setSelection(...values) {
this._verifyValueAssignment(values);
const oldValues = this.selected;
const newSelectedSet = new Set(values);
values.forEach(value => this._markSelected(value));
oldValues
.filter(value => !newSelectedSet.has(value))
.forEach(value => this._unmarkSelected(value));
const changed = this._hasQueuedChanges();
this._emitChangeEvent();
return changed;
}
/**
* Toggles a value between selected and deselected.
* @param value The value to toggle
* @return Whether the selection changed as a result of this call
* @breaking-change 16.0.0 make return type boolean
*/
toggle(value) {
return this.isSelected(value) ? this.deselect(value) : this.select(value);
}
/**
* Clears all of the selected values.
* @param flushEvent Whether to flush the changes in an event.
* If false, the changes to the selection will be flushed along with the next event.
* @return Whether the selection changed as a result of this call
* @breaking-change 16.0.0 make return type boolean
*/
clear(flushEvent = true) {
this._unmarkAll();
const changed = this._hasQueuedChanges();
if (flushEvent) {
this._emitChangeEvent();
}
return changed;
}
/**
* Determines whether a value is selected.
*/
isSelected(value) {
if (this.compareWith) {
for (const otherValue of this._selection) {
if (this.compareWith(otherValue, value)) {
return true;
}
}
return false;
}
return this._selection.has(value);
}
/**
* Determines whether the model does not have a value.
*/
isEmpty() {
return this._selection.size === 0;
}
/**
* Determines whether the model has a value.
*/
hasValue() {
return !this.isEmpty();
}
/**
* Sorts the selected values based on a predicate function.
*/
sort(predicate) {
if (this._multiple && this.selected) {
this._selected.sort(predicate);
}
}
/**
* Gets whether multiple values can be selected.
*/
isMultipleSelection() {
return this._multiple;
}
/** Emits a change event and clears the records of selected and deselected values. */
_emitChangeEvent() {
// Clear the selected values so they can be re-cached.
this._selected = null;
if (this._selectedToEmit.length || this._deselectedToEmit.length) {
this.changed.next({
source: this,
added: this._selectedToEmit,
removed: this._deselectedToEmit,
});
this._deselectedToEmit = [];
this._selectedToEmit = [];
}
}
/** Selects a value. */
_markSelected(value) {
if (!this.isSelected(value)) {
if (!this._multiple) {
this._unmarkAll();
}
if (!this.isSelected(value)) {
this._selection.add(value);
}
if (this._emitChanges) {
this._selectedToEmit.push(value);
}
}
}
/** Deselects a value. */
_unmarkSelected(value) {
if (this.isSelected(value)) {
this._selection.delete(value);
if (this._emitChanges) {
this._deselectedToEmit.push(value);
}
}
}
/** Clears out the selected values. */
_unmarkAll() {
if (!this.isEmpty()) {
this._selection.forEach(value => this._unmarkSelected(value));
}
}
/**
* Verifies the value assignment and throws an error if the specified value array is
* including multiple values while the selection model is not supporting multiple values.
*/
_verifyValueAssignment(values) {
if (values.length > 1 && !this._multiple && (typeof ngDevMode === 'undefined' || ngDevMode)) {
throw getMultipleValuesInSingleSelectionError();
}
}
/** Whether there are queued up change to be emitted. */
_hasQueuedChanges() {
return !!(this._deselectedToEmit.length || this._selectedToEmit.length);
}
}
/**
* Returns an error that reports that multiple values are passed into a selection model
* with a single value.
* @docs-private
*/
export function getMultipleValuesInSingleSelectionError() {
return Error('Cannot pass multiple values into SelectionModel with single-value mode.');
}
//# sourceMappingURL=data:application/json;base64,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 Line truncated
+9
View File
@@ -0,0 +1,9 @@
/**
* @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
*/
export {};
//# sourceMappingURL=data:application/json;base64,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
@@ -0,0 +1,55 @@
/**
* @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 * as i0 from "@angular/core";
/**
* Class to coordinate unique selection based on name.
* Intended to be consumed as an Angular service.
* This service is needed because native radio change events are only fired on the item currently
* being selected, and we still need to uncheck the previous selection.
*
* This service does not *store* any IDs and names because they may change at any time, so it is
* less error-prone if they are simply passed through when the events occur.
*/
export class UniqueSelectionDispatcher {
constructor() {
this._listeners = [];
}
/**
* Notify other items that selection for the given name has been set.
* @param id ID of the item.
* @param name Name of the item.
*/
notify(id, name) {
for (let listener of this._listeners) {
listener(id, name);
}
}
/**
* Listen for future changes to item selection.
* @return Function used to deregister listener
*/
listen(listener) {
this._listeners.push(listener);
return () => {
this._listeners = this._listeners.filter((registered) => {
return listener !== registered;
});
};
}
ngOnDestroy() {
this._listeners = [];
}
}
UniqueSelectionDispatcher.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: UniqueSelectionDispatcher, deps: [], target: i0.ɵɵFactoryTarget.Injectable });
UniqueSelectionDispatcher.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: UniqueSelectionDispatcher, providedIn: 'root' });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: UniqueSelectionDispatcher, decorators: [{
type: Injectable,
args: [{ providedIn: 'root' }]
}] });
//# sourceMappingURL=data:application/json;base64,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
+14
View File
@@ -0,0 +1,14 @@
/**
* @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 { InjectionToken, } from '@angular/core';
/**
* Injection token for {@link _ViewRepeater}. This token is for use by Angular Material only.
* @docs-private
*/
export const _VIEW_REPEATER_STRATEGY = new InjectionToken('_ViewRepeater');
//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoidmlldy1yZXBlYXRlci5qcyIsInNvdXJjZVJvb3QiOiIiLCJzb3VyY2VzIjpbIi4uLy4uLy4uLy4uLy4uLy4uL3NyYy9jZGsvY29sbGVjdGlvbnMvdmlldy1yZXBlYXRlci50cyJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQTs7Ozs7O0dBTUc7QUFFSCxPQUFPLEVBQ0wsY0FBYyxHQUtmLE1BQU0sZUFBZSxDQUFDO0FBb0d2Qjs7O0dBR0c7QUFDSCxNQUFNLENBQUMsTUFBTSx1QkFBdUIsR0FBRyxJQUFJLGNBQWMsQ0FFdkQsZUFBZSxDQUFDLENBQUMiLCJzb3VyY2VzQ29udGVudCI6WyIvKipcbiAqIEBsaWNlbnNlXG4gKiBDb3B5cmlnaHQgR29vZ2xlIExMQyBBbGwgUmlnaHRzIFJlc2VydmVkLlxuICpcbiAqIFVzZSBvZiB0aGlzIHNvdXJjZSBjb2RlIGlzIGdvdmVybmVkIGJ5IGFuIE1JVC1zdHlsZSBsaWNlbnNlIHRoYXQgY2FuIGJlXG4gKiBmb3VuZCBpbiB0aGUgTElDRU5TRSBmaWxlIGF0IGh0dHBzOi8vYW5ndWxhci5pby9saWNlbnNlXG4gKi9cblxuaW1wb3J0IHtcbiAgSW5qZWN0aW9uVG9rZW4sXG4gIEl0ZXJhYmxlQ2hhbmdlUmVjb3JkLFxuICBJdGVyYWJsZUNoYW5nZXMsXG4gIFRlbXBsYXRlUmVmLFxuICBWaWV3Q29udGFpbmVyUmVmLFxufSBmcm9tICdAYW5ndWxhci9jb3JlJztcblxuLyoqXG4gKiBUaGUgY29udGV4dCBmb3IgYW4gZW1iZWRkZWQgdmlldyBpbiB0aGUgcmVwZWF0ZXIncyB2aWV3IGNvbnRhaW5lci5cbiAqXG4gKiBAdGVtcGxhdGUgVCBUaGUgdHlwZSBmb3IgdGhlIGVtYmVkZGVkIHZpZXcncyAkaW1wbGljaXQgcHJvcGVydHkuXG4gKi9cbmV4cG9ydCBpbnRlcmZhY2UgX1ZpZXdSZXBlYXRlckl0ZW1Db250ZXh0PFQ+IHtcbiAgJGltcGxpY2l0PzogVDtcbn1cblxuLyoqXG4gKiBUaGUgYXJndW1lbnRzIG5lZWRlZCB0byBjb25zdHJ1Y3QgYW4gZW1iZWRkZWQgdmlldyBmb3IgYW4gaXRlbSBpbiBhIHZpZXdcbiAqIGNvbnRhaW5lci5cbiAqXG4gKiBAdGVtcGxhdGUgQyBUaGUgdHlwZSBmb3IgdGhlIGNvbnRleHQgcGFzc2VkIHRvIGVhY2ggZW1iZWRkZWQgdmlldy5cbiAqL1xuZXhwb3J0IGludGVyZmFjZSBfVmlld1JlcGVhdGVySXRlbUluc2VydEFyZ3M8Qz4ge1xuICB0ZW1wbGF0ZVJlZjogVGVtcGxhdGVSZWY8Qz47XG4gIGNvbnRleHQ/OiBDO1xuICBpbmRleD86IG51bWJlcjtcbn1cblxuLyoqXG4gKiBBIGZhY3RvcnkgdGhhdCBkZXJpdmVzIHRoZSBlbWJlZGRlZCB2aWV3IGNvbnRleHQgZm9yIGFuIGl0ZW0gaW4gYSB2aWV3XG4gKiBjb250YWluZXIuXG4gKlxuICogQHRlbXBsYXRlIFQgVGhlIHR5cGUgZm9yIHRoZSBlbWJlZGRlZCB2aWV3J3MgJGltcGxpY2l0IHByb3BlcnR5LlxuICogQHRlbXBsYXRlIFIgVGhlIHR5cGUgZm9yIHRoZSBpdGVtIGluIGVhY2ggSXRlcmFibGVEaWZmZXIgY2hhbmdlIHJlY29yZC5cbiAqIEB0ZW1wbGF0ZSBDIFRoZSB0eXBlIGZvciB0aGUgY29udGV4dCBwYXNzZWQgdG8gZWFjaCBlbWJlZGRlZCB2aWV3LlxuICovXG5leHBvcnQgdHlwZSBfVmlld1JlcGVhdGVySXRlbUNvbnRleHRGYWN0b3J5PFQsIFIsIEMgZXh0ZW5kcyBfVmlld1JlcGVhdGVySXRlbUNvbnRleHQ8VD4+ID0gKFxuICByZWNvcmQ6IEl0ZXJhYmxlQ2hhbmdlUmVjb3JkPFI+LFxuICBhZGp1c3RlZFByZXZpb3VzSW5kZXg6IG51bWJlciB8IG51bGwsXG4gIGN1cnJlbnRJbmRleDogbnVtYmVyIHwgbnVsbCxcbikgPT4gX1ZpZXdSZXBlYXRlckl0ZW1JbnNlcnRBcmdzPEM+O1xuXG4vKipcbiAqIEV4dHJhY3RzIHRoZSB2YWx1ZSBvZiBhbiBpdGVtIGZyb20gYW4ge0BsaW5rIEl0ZXJhYmxlQ2hhbmdlUmVjb3JkfS5cbiAqXG4gKiBAdGVtcGxhdGUgVCBUaGUgdHlwZSBmb3IgdGhlIGVtYmVkZGVkIHZpZXcncyAkaW1wbGljaXQgcHJvcGVydHkuXG4gKiBAdGVtcGxhdGUgUiBUaGUgdHlwZSBmb3IgdGhlIGl0ZW0gaW4gZWFjaCBJdGVyYWJsZURpZmZlciBjaGFuZ2UgcmVjb3JkLlxuICovXG5leHBvcnQgdHlwZSBfVmlld1JlcGVhdGVySXRlbVZhbHVlUmVzb2x2ZXI8VCwgUj4gPSAocmVjb3JkOiBJdGVyYWJsZUNoYW5nZVJlY29yZDxSPikgPT4gVDtcblxuLyoqIEluZGljYXRlcyBob3cgYSB2aWV3IHdhcyBjaGFuZ2VkIGJ5IGEge0BsaW5rIF9WaWV3UmVwZWF0ZXJ9LiAqL1xuZXhwb3J0IGNvbnN0IGVudW0gX1ZpZXdSZXBlYXRlck9wZXJhdGlvbiB7XG4gIC8qKiBUaGUgY29udGVudCBvZiBhbiBleGlzdGluZyB2aWV3IHdhcyByZXBsYWNlZCB3aXRoIGFub3RoZXIgaXRlbS4gKi9cbiAgUkVQTEFDRUQsXG4gIC8qKiBBIG5ldyB2aWV3IHdhcyBjcmVhdGVkIHdpdGggYGNyZWF0ZUVtYmVkZGVkVmlld2AuICovXG4gIElOU0VSVEVELFxuICAvKiogVGhlIHBvc2l0aW9uIG9mIGEgdmlldyBjaGFuZ2VkLCBidXQgdGhlIGNvbnRlbnQgcmVtYWlucyB0aGUgc2FtZS4gKi9cbiAgTU9WRUQsXG4gIC8qKiBBIHZpZXcgd2FzIGRldGFjaGVkIGZyb20gdGhlIHZpZXcgY29udGFpbmVyLiAqL1xuICBSRU1PVkVELFxufVxuXG4vKipcbiAqIE1ldGEgZGF0YSBkZXNjcmliaW5nIHRoZSBzdGF0ZSBvZiBhIHZpZXcgYWZ0ZXIgaXQgd2FzIHVwZGF0ZWQgYnkgYVxuICoge0BsaW5rIF9WaWV3UmVwZWF0ZXJ9LlxuICpcbiAqIEB0ZW1wbGF0ZSBSIFRoZSB0eXBlIGZvciB0aGUgaXRlbSBpbiBlYWNoIEl0ZXJhYmxlRGlmZmVyIGNoYW5nZSByZWNvcmQuXG4gKiBAdGVtcGxhdGUgQyBUaGUgdHlwZSBmb3IgdGhlIGNvbnRleHQgcGFzc2VkIHRvIGVhY2ggZW1iZWRkZWQgdmlldy5cbiAqL1xuZXhwb3J0IGludGVyZmFjZSBfVmlld1JlcGVhdGVySXRlbUNoYW5nZTxSLCBDPiB7XG4gIC8qKiBUaGUgdmlldydzIGNvbnRleHQgYWZ0ZXIgaXQgd2FzIGNoYW5nZWQuICovXG4gIGNvbnRleHQ/OiBDO1xuICAvKiogSW5kaWNhdGVzIGhvdyB0aGUgdmlldyB3YXMgY2hhbmdlZC4gKi9cbiAgb3BlcmF0aW9uOiBfVmlld1JlcGVhdGVyT3BlcmF0aW9uO1xuICAvKiogVGhlIHZpZXcncyBjb3JyZXNwb25kaW5nIGNoYW5nZSByZWNvcmQuICovXG4gIHJlY29yZDogSXRlcmFibGVDaGFuZ2VSZWNvcmQ8Uj47XG59XG5cbi8qKlxuICogVHlwZSBmb3IgYSBjYWxsYmFjayB0byBiZSBleGVjdXRlZCBhZnRlciBhIHZpZXcgaGFzIGNoYW5nZWQuXG4gKlxuICogQHRlbXBsYXRlIFIgVGhlIHR5cGUgZm9yIHRoZSBpdGVtIGluIGVhY2ggSXRlcmFibGVEaWZmZXIgY2hhbmdlIHJlY29yZC5cbiAqIEB0ZW1wbGF0ZSBDIFRoZSB0eXBlIGZvciB0aGUgY29udGV4dCBwYXNzZWQgdG8gZWFjaCBlbWJlZGRlZCB2aWV3LlxuICovXG5leHBvcnQgdHlwZSBfVmlld1JlcGVhdGVySXRlbUNoYW5nZWQ8UiwgQz4gPSAoY2hhbmdlOiBfVmlld1JlcGVhdGVySXRlbUNoYW5nZTxSLCBDPikgPT4gdm9pZDtcblxuLyoqXG4gKiBEZXNjcmliZXMgYSBzdHJhdGVneSBmb3IgcmVuZGVyaW5nIGl0ZW1zIGluIGEge0BsaW5rIFZpZXdDb250YWluZXJSZWZ9LlxuICpcbiAqIEB0ZW1wbGF0ZSBUIFRoZSB0eXBlIGZvciB0aGUgZW1iZWRkZWQgdmlldydzICRpbXBsaWNpdCBwcm9wZXJ0eS5cbiAqIEB0ZW1wbGF0ZSBSIFRoZSB0eXBlIGZvciB0aGUgaXRlbSBpbiBlYWNoIEl0ZXJhYmxlRGlmZmVyIGNoYW5nZSByZWNvcmQuXG4gKiBAdGVtcGxhdGUgQyBUaGUgdHlwZSBmb3IgdGhlIGNvbnRleHQgcGFzc2VkIHRvIGVhY2ggZW1iZWRkZWQgdmlldy5cbiAqL1xuZXhwb3J0IGludGVyZmFjZSBfVmlld1JlcGVhdGVyPFQsIFIsIEMgZ Line truncated
+63
View File
@@ -0,0 +1,63 @@
/**
* @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
*/
/** Configuration for opening a modal dialog. */
export class DialogConfig {
constructor() {
/** The ARIA role of the dialog element. */
this.role = 'dialog';
/** Optional CSS class or classes applied to the overlay panel. */
this.panelClass = '';
/** Whether the dialog has a backdrop. */
this.hasBackdrop = true;
/** Optional CSS class or classes applied to the overlay backdrop. */
this.backdropClass = '';
/** Whether the dialog closes with the escape key or pointer events outside the panel element. */
this.disableClose = false;
/** Width of the dialog. */
this.width = '';
/** Height of the dialog. */
this.height = '';
/** Data being injected into the child component. */
this.data = null;
/** ID of the element that describes the dialog. */
this.ariaDescribedBy = null;
/** ID of the element that labels the dialog. */
this.ariaLabelledBy = null;
/** Dialog label applied via `aria-label` */
this.ariaLabel = null;
/** Whether this is a modal dialog. Used to set the `aria-modal` attribute. */
this.ariaModal = true;
/**
* Where the dialog should focus on open.
* @breaking-change 14.0.0 Remove boolean option from autoFocus. Use string or
* AutoFocusTarget instead.
*/
this.autoFocus = 'first-tabbable';
/**
* Whether the dialog should restore focus to the previously-focused element upon closing.
* Has the following behavior based on the type that is passed in:
* - `boolean` - when true, will return focus to the element that was focused before the dialog
* was opened, otherwise won't restore focus at all.
* - `string` - focus will be restored to the first element that matches the CSS selector.
* - `HTMLElement` - focus will be restored to the specific element.
*/
this.restoreFocus = true;
/**
* Whether the dialog should close when the user navigates backwards or forwards through browser
* history. This does not apply to navigation via anchor element unless using URL-hash based
* routing (`HashLocationStrategy` in the Angular router).
*/
this.closeOnNavigation = true;
/**
* Whether the dialog should close when the dialog service is destroyed. This is useful if
* another service is wrapping the dialog and is managing the destruction instead.
*/
this.closeOnDestroy = true;
}
}
//# sourceMappingURL=data:application/json;base64,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 Line truncated
+278
View File
@@ -0,0 +1,278 @@
/**
* @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 { FocusMonitor, FocusTrapFactory, InteractivityChecker, } from '@angular/cdk/a11y';
import { OverlayRef } from '@angular/cdk/overlay';
import { _getFocusedElementPierceShadowDom } from '@angular/cdk/platform';
import { BasePortalOutlet, CdkPortalOutlet, } from '@angular/cdk/portal';
import { DOCUMENT } from '@angular/common';
import { ChangeDetectionStrategy, Component, ElementRef, Inject, NgZone, Optional, ViewChild, ViewEncapsulation, } from '@angular/core';
import { DialogConfig } from './dialog-config';
import * as i0 from "@angular/core";
import * as i1 from "@angular/cdk/a11y";
import * as i2 from "@angular/cdk/overlay";
import * as i3 from "@angular/cdk/portal";
export function throwDialogContentAlreadyAttachedError() {
throw Error('Attempting to attach dialog content after content is already attached');
}
/**
* Internal component that wraps user-provided dialog content.
* @docs-private
*/
export class CdkDialogContainer extends BasePortalOutlet {
constructor(_elementRef, _focusTrapFactory, _document, _config, _interactivityChecker, _ngZone, _overlayRef, _focusMonitor) {
super();
this._elementRef = _elementRef;
this._focusTrapFactory = _focusTrapFactory;
this._config = _config;
this._interactivityChecker = _interactivityChecker;
this._ngZone = _ngZone;
this._overlayRef = _overlayRef;
this._focusMonitor = _focusMonitor;
/** Element that was focused before the dialog was opened. Save this to restore upon close. */
this._elementFocusedBeforeDialogWasOpened = null;
/**
* Type of interaction that led to the dialog being closed. This is used to determine
* whether the focus style will be applied when returning focus to its original location
* after the dialog is closed.
*/
this._closeInteractionType = null;
/**
* Attaches a DOM portal to the dialog container.
* @param portal Portal to be attached.
* @deprecated To be turned into a method.
* @breaking-change 10.0.0
*/
this.attachDomPortal = (portal) => {
if (this._portalOutlet.hasAttached() && (typeof ngDevMode === 'undefined' || ngDevMode)) {
throwDialogContentAlreadyAttachedError();
}
const result = this._portalOutlet.attachDomPortal(portal);
this._contentAttached();
return result;
};
this._ariaLabelledBy = this._config.ariaLabelledBy || null;
this._document = _document;
}
_contentAttached() {
this._initializeFocusTrap();
this._handleBackdropClicks();
this._captureInitialFocus();
}
/**
* Can be used by child classes to customize the initial focus
* capturing behavior (e.g. if it's tied to an animation).
*/
_captureInitialFocus() {
this._trapFocus();
}
ngOnDestroy() {
this._restoreFocus();
}
/**
* Attach a ComponentPortal as content to this dialog container.
* @param portal Portal to be attached as the dialog content.
*/
attachComponentPortal(portal) {
if (this._portalOutlet.hasAttached() && (typeof ngDevMode === 'undefined' || ngDevMode)) {
throwDialogContentAlreadyAttachedError();
}
const result = this._portalOutlet.attachComponentPortal(portal);
this._contentAttached();
return result;
}
/**
* Attach a TemplatePortal as content to this dialog container.
* @param portal Portal to be attached as the dialog content.
*/
attachTemplatePortal(portal) {
if (this._portalOutlet.hasAttached() && (typeof ngDevMode === 'undefined' || ngDevMode)) {
throwDialogContentAlreadyAttachedError();
}
const result = this._portalOutlet.attachTemplatePortal(portal);
this._contentAttached();
return result;
}
// TODO(crisbeto): this shouldn't be exposed, but there are internal references to it.
/** Captures focus if it isn't already inside the dialog. */
_recaptureFocus() {
if (!this._containsFocus()) {
this._trapFocus();
}
}
/**
* Focuses the provided element. If the element is not focusable, it will add a tabIndex
* attribute to forcefully focus it. The attribute is removed after focus is moved.
* @param element The element to focus.
*/
_forceFocus(element, options) {
if (!this._interactivityChecker.isFocusable(element)) {
element.tabIndex = -1;
// The tabindex attribute should be removed to avoid navigating to that element again
this._ngZone.runOutsideAngular(() => {
const callback = () => {
element.removeEventListener('blur', callback);
element.removeEventListener('mousedown', callback);
element.removeAttribute('tabindex');
};
element.addEventListener('blur', callback);
element.addEventListener('mousedown', callback);
});
}
element.focus(options);
}
/**
* Focuses the first element that matches the given selector within the focus trap.
* @param selector The CSS selector for the element to set focus to.
*/
_focusByCssSelector(selector, options) {
let elementToFocus = this._elementRef.nativeElement.querySelector(selector);
if (elementToFocus) {
this._forceFocus(elementToFocus, options);
}
}
/**
* Moves the focus inside the focus trap. When autoFocus is not set to 'dialog', if focus
* cannot be moved then focus will go to the dialog container.
*/
_trapFocus() {
const element = this._elementRef.nativeElement;
// If were to attempt to focus immediately, then the content of the dialog would not yet be
// ready in instances where change detection has to run first. To deal with this, we simply
// wait for the microtask queue to be empty when setting focus when autoFocus isn't set to
// dialog. If the element inside the dialog can't be focused, then the container is focused
// so the user can't tab into other elements behind it.
switch (this._config.autoFocus) {
case false:
case 'dialog':
// Ensure that focus is on the dialog container. It's possible that a different
// component tried to move focus while the open animation was running. See:
// https://github.com/angular/components/issues/16215. Note that we only want to do this
// if the focus isn't inside the dialog already, because it's possible that the consumer
// turned off `autoFocus` in order to move focus themselves.
if (!this._containsFocus()) {
element.focus();
}
break;
case true:
case 'first-tabbable':
this._focusTrap.focusInitialElementWhenReady().then(focusedSuccessfully => {
// If we weren't able to find a focusable element in the dialog, then focus the dialog
// container instead.
if (!focusedSuccessfully) {
this._focusDialogContainer();
}
});
break;
case 'first-heading':
this._focusByCssSelector('h1, h2, h3, h4, h5, h6, [role="heading"]');
break;
default:
this._focusByCssSelector(this._config.autoFocus);
break;
}
}
/** Restores focus to the element that was focused before the dialog opened. */
_restoreFocus() {
const focusConfig = this._config.restoreFocus;
let focusTargetElement = null;
if (typeof focusConfig === 'string') {
focusTargetElement = this._document.querySelector(focusConfig);
}
else if (typeof focusConfig === 'boolean') {
focusTargetElement = focusConfig ? this._elementFocusedBeforeDialogWasOpened : null;
}
else if (focusConfig) {
focusTargetElement = focusConfig;
}
// We need the extra check, because IE can set the `activeElement` to null in some cases.
if (this._config.restoreFocus &&
focusTargetElement &&
typeof focusTargetElement.focus === 'function') {
const activeElement = _getFocusedElementPierceShadowDom();
const element = this._elementRef.nativeElement;
// Make sure that focus is still inside the dialog or is on the body (usually because a
// non-focusable element like the backdrop was clicked) before moving it. It's possible that
// the consumer moved it themselves before the animation was done, in which case we shouldn't
// do anything.
if (!activeElement ||
activeElement === this._document.body ||
activeElement === element ||
element.contains(activeElement)) {
if (this._focusMonitor) {
this._focusMonitor.focusVia(focusTargetElement, this._closeInteractionType);
this._closeInteractionType = null;
}
else {
focusTargetElement.focus();
}
}
}
if (this._focusTrap) {
this._focusTrap.destroy();
}
}
/** Focuses the dialog container. */
_focusDialogContainer() {
// Note that there is no focus method when rendering on the server.
if (this._elementRef.nativeElement.focus) {
this._elementRef.nativeElement.focus();
}
}
/** Returns whether focus is inside the dialog. */
_containsFocus() {
const element = this._elementRef.nativeElement;
const activeElement = _getFocusedElementPierceShadowDom();
return element === activeElement || element.contains(activeElement);
}
/** Sets up the focus trap. */
_initializeFocusTrap() {
this._focusTrap = this._focusTrapFactory.create(this._elementRef.nativeElement);
// Save the previously focused element. This element will be re-focused
// when the dialog closes.
if (this._document) {
this._elementFocusedBeforeDialogWasOpened = _getFocusedElementPierceShadowDom();
}
}
/** Sets up the listener that handles clicks on the dialog backdrop. */
_handleBackdropClicks() {
// Clicking on the backdrop will move focus out of dialog.
// Recapture it if closing via the backdrop is disabled.
this._overlayRef.backdropClick().subscribe(() => {
if (this._config.disableClose) {
this._recaptureFocus();
}
});
}
}
CdkDialogContainer.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: CdkDialogContainer, deps: [{ token: i0.ElementRef }, { token: i1.FocusTrapFactory }, { token: DOCUMENT, optional: true }, { token: DialogConfig }, { token: i1.InteractivityChecker }, { token: i0.NgZone }, { token: i2.OverlayRef }, { token: i1.FocusMonitor }], target: i0.ɵɵFactoryTarget.Component });
CdkDialogContainer.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "14.0.0", version: "15.0.0", type: CdkDialogContainer, selector: "cdk-dialog-container", host: { attributes: { "tabindex": "-1" }, properties: { "attr.id": "_config.id || null", "attr.role": "_config.role", "attr.aria-modal": "_config.ariaModal", "attr.aria-labelledby": "_config.ariaLabel ? null : _ariaLabelledBy", "attr.aria-label": "_config.ariaLabel", "attr.aria-describedby": "_config.ariaDescribedBy || null" }, classAttribute: "cdk-dialog-container" }, viewQueries: [{ propertyName: "_portalOutlet", first: true, predicate: CdkPortalOutlet, descendants: true, static: true }], usesInheritance: true, ngImport: i0, template: "<ng-template cdkPortalOutlet></ng-template>\n", styles: [".cdk-dialog-container{display:block;width:100%;height:100%;min-height:inherit;max-height:inherit}"], dependencies: [{ kind: "directive", type: i3.CdkPortalOutlet, selector: "[cdkPortalOutlet]", inputs: ["cdkPortalOutlet"], outputs: ["attached"], exportAs: ["cdkPortalOutlet"] }], changeDetection: i0.ChangeDetectionStrategy.Default, encapsulation: i0.ViewEncapsulation.None });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: CdkDialogContainer, decorators: [{
type: Component,
args: [{ selector: 'cdk-dialog-container', encapsulation: ViewEncapsulation.None, changeDetection: ChangeDetectionStrategy.Default, host: {
'class': 'cdk-dialog-container',
'tabindex': '-1',
'[attr.id]': '_config.id || null',
'[attr.role]': '_config.role',
'[attr.aria-modal]': '_config.ariaModal',
'[attr.aria-labelledby]': '_config.ariaLabel ? null : _ariaLabelledBy',
'[attr.aria-label]': '_config.ariaLabel',
'[attr.aria-describedby]': '_config.ariaDescribedBy || null',
}, template: "<ng-template cdkPortalOutlet></ng-template>\n", styles: [".cdk-dialog-container{display:block;width:100%;height:100%;min-height:inherit;max-height:inherit}"] }]
}], ctorParameters: function () { return [{ type: i0.ElementRef }, { type: i1.FocusTrapFactory }, { type: undefined, decorators: [{
type: Optional
}, {
type: Inject,
args: [DOCUMENT]
}] }, { type: undefined, decorators: [{
type: Inject,
args: [DialogConfig]
}] }, { type: i1.InteractivityChecker }, { type: i0.NgZone }, { type: i2.OverlayRef }, { type: i1.FocusMonitor }]; }, propDecorators: { _portalOutlet: [{
type: ViewChild,
args: [CdkPortalOutlet, { static: true }]
}] } });
//# sourceMappingURL=data:application/json;base64,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 Line truncated
+26
View File
@@ -0,0 +1,26 @@
/**
* @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 { InjectionToken } from '@angular/core';
import { Overlay } from '@angular/cdk/overlay';
/** Injection token for the Dialog's ScrollStrategy. */
export const DIALOG_SCROLL_STRATEGY = new InjectionToken('DialogScrollStrategy');
/** Injection token for the Dialog's Data. */
export const DIALOG_DATA = new InjectionToken('DialogData');
/** Injection token that can be used to provide default options for the dialog module. */
export const DEFAULT_DIALOG_CONFIG = new InjectionToken('DefaultDialogConfig');
/** @docs-private */
export function DIALOG_SCROLL_STRATEGY_PROVIDER_FACTORY(overlay) {
return () => overlay.scrollStrategies.block();
}
/** @docs-private */
export const DIALOG_SCROLL_STRATEGY_PROVIDER = {
provide: DIALOG_SCROLL_STRATEGY,
deps: [Overlay],
useFactory: DIALOG_SCROLL_STRATEGY_PROVIDER_FACTORY,
};
//# sourceMappingURL=data:application/json;base64,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
+42
View File
@@ -0,0 +1,42 @@
/**
* @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 { NgModule } from '@angular/core';
import { OverlayModule } from '@angular/cdk/overlay';
import { PortalModule } from '@angular/cdk/portal';
import { A11yModule } from '@angular/cdk/a11y';
import { Dialog } from './dialog';
import { CdkDialogContainer } from './dialog-container';
import { DIALOG_SCROLL_STRATEGY_PROVIDER } from './dialog-injectors';
import * as i0 from "@angular/core";
export class DialogModule {
}
DialogModule.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: DialogModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule });
DialogModule.ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "15.0.0", ngImport: i0, type: DialogModule, declarations: [CdkDialogContainer], imports: [OverlayModule, PortalModule, A11yModule], exports: [
// Re-export the PortalModule so that people extending the `CdkDialogContainer`
// don't have to remember to import it or be faced with an unhelpful error.
PortalModule,
CdkDialogContainer] });
DialogModule.ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: DialogModule, providers: [Dialog, DIALOG_SCROLL_STRATEGY_PROVIDER], imports: [OverlayModule, PortalModule, A11yModule,
// Re-export the PortalModule so that people extending the `CdkDialogContainer`
// don't have to remember to import it or be faced with an unhelpful error.
PortalModule] });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: DialogModule, decorators: [{
type: NgModule,
args: [{
imports: [OverlayModule, PortalModule, A11yModule],
exports: [
// Re-export the PortalModule so that people extending the `CdkDialogContainer`
// don't have to remember to import it or be faced with an unhelpful error.
PortalModule,
CdkDialogContainer,
],
declarations: [CdkDialogContainer],
providers: [Dialog, DIALOG_SCROLL_STRATEGY_PROVIDER],
}]
}] });
//# sourceMappingURL=data:application/json;base64,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
+76
View File
@@ -0,0 +1,76 @@
/**
* @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 { ESCAPE, hasModifierKey } from '@angular/cdk/keycodes';
import { Subject } from 'rxjs';
/**
* Reference to a dialog opened via the Dialog service.
*/
export class DialogRef {
constructor(overlayRef, config) {
this.overlayRef = overlayRef;
this.config = config;
/** Emits when the dialog has been closed. */
this.closed = new Subject();
this.disableClose = config.disableClose;
this.backdropClick = overlayRef.backdropClick();
this.keydownEvents = overlayRef.keydownEvents();
this.outsidePointerEvents = overlayRef.outsidePointerEvents();
this.id = config.id; // By the time the dialog is created we are guaranteed to have an ID.
this.keydownEvents.subscribe(event => {
if (event.keyCode === ESCAPE && !this.disableClose && !hasModifierKey(event)) {
event.preventDefault();
this.close(undefined, { focusOrigin: 'keyboard' });
}
});
this.backdropClick.subscribe(() => {
if (!this.disableClose) {
this.close(undefined, { focusOrigin: 'mouse' });
}
});
}
/**
* Close the dialog.
* @param result Optional result to return to the dialog opener.
* @param options Additional options to customize the closing behavior.
*/
close(result, options) {
if (this.containerInstance) {
const closedSubject = this.closed;
this.containerInstance._closeInteractionType = options?.focusOrigin || 'program';
this.overlayRef.dispose();
closedSubject.next(result);
closedSubject.complete();
this.componentInstance = this.containerInstance = null;
}
}
/** Updates the position of the dialog based on the current position strategy. */
updatePosition() {
this.overlayRef.updatePosition();
return this;
}
/**
* Updates the dialog's width and height.
* @param width New width of the dialog.
* @param height New height of the dialog.
*/
updateSize(width = '', height = '') {
this.overlayRef.updateSize({ width, height });
return this;
}
/** Add a CSS class or an array of classes to the overlay pane. */
addPanelClass(classes) {
this.overlayRef.addPanelClass(classes);
return this;
}
/** Remove a CSS class or an array of classes from the overlay pane. */
removePanelClass(classes) {
this.overlayRef.removePanelClass(classes);
return this;
}
}
//# sourceMappingURL=data:application/json;base64,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 Line truncated
+301
View File
@@ -0,0 +1,301 @@
/**
* @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 { TemplateRef, Injectable, Injector, Inject, Optional, SkipSelf, } from '@angular/core';
import { ComponentPortal, TemplatePortal } from '@angular/cdk/portal';
import { of as observableOf, Subject, defer } from 'rxjs';
import { DialogRef } from './dialog-ref';
import { DialogConfig } from './dialog-config';
import { Directionality } from '@angular/cdk/bidi';
import { Overlay, OverlayRef, OverlayConfig, OverlayContainer, } from '@angular/cdk/overlay';
import { startWith } from 'rxjs/operators';
import { DEFAULT_DIALOG_CONFIG, DIALOG_DATA, DIALOG_SCROLL_STRATEGY } from './dialog-injectors';
import { CdkDialogContainer } from './dialog-container';
import * as i0 from "@angular/core";
import * as i1 from "@angular/cdk/overlay";
import * as i2 from "./dialog-config";
/** Unique id for the created dialog. */
let uniqueId = 0;
export class Dialog {
constructor(_overlay, _injector, _defaultOptions, _parentDialog, _overlayContainer, scrollStrategy) {
this._overlay = _overlay;
this._injector = _injector;
this._defaultOptions = _defaultOptions;
this._parentDialog = _parentDialog;
this._overlayContainer = _overlayContainer;
this._openDialogsAtThisLevel = [];
this._afterAllClosedAtThisLevel = new Subject();
this._afterOpenedAtThisLevel = new Subject();
this._ariaHiddenElements = new Map();
/**
* Stream that emits when all open dialog have finished closing.
* Will emit on subscribe if there are no open dialogs to begin with.
*/
this.afterAllClosed = defer(() => this.openDialogs.length
? this._getAfterAllClosed()
: this._getAfterAllClosed().pipe(startWith(undefined)));
this._scrollStrategy = scrollStrategy;
}
/** Keeps track of the currently-open dialogs. */
get openDialogs() {
return this._parentDialog ? this._parentDialog.openDialogs : this._openDialogsAtThisLevel;
}
/** Stream that emits when a dialog has been opened. */
get afterOpened() {
return this._parentDialog ? this._parentDialog.afterOpened : this._afterOpenedAtThisLevel;
}
open(componentOrTemplateRef, config) {
const defaults = (this._defaultOptions || new DialogConfig());
config = { ...defaults, ...config };
config.id = config.id || `cdk-dialog-${uniqueId++}`;
if (config.id &&
this.getDialogById(config.id) &&
(typeof ngDevMode === 'undefined' || ngDevMode)) {
throw Error(`Dialog with id "${config.id}" exists already. The dialog id must be unique.`);
}
const overlayConfig = this._getOverlayConfig(config);
const overlayRef = this._overlay.create(overlayConfig);
const dialogRef = new DialogRef(overlayRef, config);
const dialogContainer = this._attachContainer(overlayRef, dialogRef, config);
dialogRef.containerInstance = dialogContainer;
this._attachDialogContent(componentOrTemplateRef, dialogRef, dialogContainer, config);
// If this is the first dialog that we're opening, hide all the non-overlay content.
if (!this.openDialogs.length) {
this._hideNonDialogContentFromAssistiveTechnology();
}
this.openDialogs.push(dialogRef);
dialogRef.closed.subscribe(() => this._removeOpenDialog(dialogRef, true));
this.afterOpened.next(dialogRef);
return dialogRef;
}
/**
* Closes all of the currently-open dialogs.
*/
closeAll() {
reverseForEach(this.openDialogs, dialog => dialog.close());
}
/**
* Finds an open dialog by its id.
* @param id ID to use when looking up the dialog.
*/
getDialogById(id) {
return this.openDialogs.find(dialog => dialog.id === id);
}
ngOnDestroy() {
// Make one pass over all the dialogs that need to be untracked, but should not be closed. We
// want to stop tracking the open dialog even if it hasn't been closed, because the tracking
// determines when `aria-hidden` is removed from elements outside the dialog.
reverseForEach(this._openDialogsAtThisLevel, dialog => {
// Check for `false` specifically since we want `undefined` to be interpreted as `true`.
if (dialog.config.closeOnDestroy === false) {
this._removeOpenDialog(dialog, false);
}
});
// Make a second pass and close the remaining dialogs. We do this second pass in order to
// correctly dispatch the `afterAllClosed` event in case we have a mixed array of dialogs
// that should be closed and dialogs that should not.
reverseForEach(this._openDialogsAtThisLevel, dialog => dialog.close());
this._afterAllClosedAtThisLevel.complete();
this._afterOpenedAtThisLevel.complete();
this._openDialogsAtThisLevel = [];
}
/**
* Creates an overlay config from a dialog config.
* @param config The dialog configuration.
* @returns The overlay configuration.
*/
_getOverlayConfig(config) {
const state = new OverlayConfig({
positionStrategy: config.positionStrategy ||
this._overlay.position().global().centerHorizontally().centerVertically(),
scrollStrategy: config.scrollStrategy || this._scrollStrategy(),
panelClass: config.panelClass,
hasBackdrop: config.hasBackdrop,
direction: config.direction,
minWidth: config.minWidth,
minHeight: config.minHeight,
maxWidth: config.maxWidth,
maxHeight: config.maxHeight,
width: config.width,
height: config.height,
disposeOnNavigation: config.closeOnNavigation,
});
if (config.backdropClass) {
state.backdropClass = config.backdropClass;
}
return state;
}
/**
* Attaches a dialog container to a dialog's already-created overlay.
* @param overlay Reference to the dialog's underlying overlay.
* @param config The dialog configuration.
* @returns A promise resolving to a ComponentRef for the attached container.
*/
_attachContainer(overlay, dialogRef, config) {
const userInjector = config.injector || config.viewContainerRef?.injector;
const providers = [
{ provide: DialogConfig, useValue: config },
{ provide: DialogRef, useValue: dialogRef },
{ provide: OverlayRef, useValue: overlay },
];
let containerType;
if (config.container) {
if (typeof config.container === 'function') {
containerType = config.container;
}
else {
containerType = config.container.type;
providers.push(...config.container.providers(config));
}
}
else {
containerType = CdkDialogContainer;
}
const containerPortal = new ComponentPortal(containerType, config.viewContainerRef, Injector.create({ parent: userInjector || this._injector, providers }), config.componentFactoryResolver);
const containerRef = overlay.attach(containerPortal);
return containerRef.instance;
}
/**
* Attaches the user-provided component to the already-created dialog container.
* @param componentOrTemplateRef The type of component being loaded into the dialog,
* or a TemplateRef to instantiate as the content.
* @param dialogRef Reference to the dialog being opened.
* @param dialogContainer Component that is going to wrap the dialog content.
* @param config Configuration used to open the dialog.
*/
_attachDialogContent(componentOrTemplateRef, dialogRef, dialogContainer, config) {
if (componentOrTemplateRef instanceof TemplateRef) {
const injector = this._createInjector(config, dialogRef, dialogContainer, undefined);
let context = { $implicit: config.data, dialogRef };
if (config.templateContext) {
context = {
...context,
...(typeof config.templateContext === 'function'
? config.templateContext()
: config.templateContext),
};
}
dialogContainer.attachTemplatePortal(new TemplatePortal(componentOrTemplateRef, null, context, injector));
}
else {
const injector = this._createInjector(config, dialogRef, dialogContainer, this._injector);
const contentRef = dialogContainer.attachComponentPortal(new ComponentPortal(componentOrTemplateRef, config.viewContainerRef, injector, config.componentFactoryResolver));
dialogRef.componentInstance = contentRef.instance;
}
}
/**
* Creates a custom injector to be used inside the dialog. This allows a component loaded inside
* of a dialog to close itself and, optionally, to return a value.
* @param config Config object that is used to construct the dialog.
* @param dialogRef Reference to the dialog being opened.
* @param dialogContainer Component that is going to wrap the dialog content.
* @param fallbackInjector Injector to use as a fallback when a lookup fails in the custom
* dialog injector, if the user didn't provide a custom one.
* @returns The custom injector that can be used inside the dialog.
*/
_createInjector(config, dialogRef, dialogContainer, fallbackInjector) {
const userInjector = config.injector || config.viewContainerRef?.injector;
const providers = [
{ provide: DIALOG_DATA, useValue: config.data },
{ provide: DialogRef, useValue: dialogRef },
];
if (config.providers) {
if (typeof config.providers === 'function') {
providers.push(...config.providers(dialogRef, config, dialogContainer));
}
else {
providers.push(...config.providers);
}
}
if (config.direction &&
(!userInjector ||
!userInjector.get(Directionality, null, { optional: true }))) {
providers.push({
provide: Directionality,
useValue: { value: config.direction, change: observableOf() },
});
}
return Injector.create({ parent: userInjector || fallbackInjector, providers });
}
/**
* Removes a dialog from the array of open dialogs.
* @param dialogRef Dialog to be removed.
* @param emitEvent Whether to emit an event if this is the last dialog.
*/
_removeOpenDialog(dialogRef, emitEvent) {
const index = this.openDialogs.indexOf(dialogRef);
if (index > -1) {
this.openDialogs.splice(index, 1);
// If all the dialogs were closed, remove/restore the `aria-hidden`
// to a the siblings and emit to the `afterAllClosed` stream.
if (!this.openDialogs.length) {
this._ariaHiddenElements.forEach((previousValue, element) => {
if (previousValue) {
element.setAttribute('aria-hidden', previousValue);
}
else {
element.removeAttribute('aria-hidden');
}
});
this._ariaHiddenElements.clear();
if (emitEvent) {
this._getAfterAllClosed().next();
}
}
}
}
/** Hides all of the content that isn't an overlay from assistive technology. */
_hideNonDialogContentFromAssistiveTechnology() {
const overlayContainer = this._overlayContainer.getContainerElement();
// Ensure that the overlay container is attached to the DOM.
if (overlayContainer.parentElement) {
const siblings = overlayContainer.parentElement.children;
for (let i = siblings.length - 1; i > -1; i--) {
const sibling = siblings[i];
if (sibling !== overlayContainer &&
sibling.nodeName !== 'SCRIPT' &&
sibling.nodeName !== 'STYLE' &&
!sibling.hasAttribute('aria-live')) {
this._ariaHiddenElements.set(sibling, sibling.getAttribute('aria-hidden'));
sibling.setAttribute('aria-hidden', 'true');
}
}
}
}
_getAfterAllClosed() {
const parent = this._parentDialog;
return parent ? parent._getAfterAllClosed() : this._afterAllClosedAtThisLevel;
}
}
Dialog.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: Dialog, deps: [{ token: i1.Overlay }, { token: i0.Injector }, { token: DEFAULT_DIALOG_CONFIG, optional: true }, { token: Dialog, optional: true, skipSelf: true }, { token: i1.OverlayContainer }, { token: DIALOG_SCROLL_STRATEGY }], target: i0.ɵɵFactoryTarget.Injectable });
Dialog.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: Dialog });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: Dialog, decorators: [{
type: Injectable
}], ctorParameters: function () { return [{ type: i1.Overlay }, { type: i0.Injector }, { type: i2.DialogConfig, decorators: [{
type: Optional
}, {
type: Inject,
args: [DEFAULT_DIALOG_CONFIG]
}] }, { type: Dialog, decorators: [{
type: Optional
}, {
type: SkipSelf
}] }, { type: i1.OverlayContainer }, { type: undefined, decorators: [{
type: Inject,
args: [DIALOG_SCROLL_STRATEGY]
}] }]; } });
/**
* Executes a callback against all elements in an array while iterating in reverse.
* Useful if the array is being modified as it is being iterated.
*/
function reverseForEach(items, callback) {
let i = items.length;
while (i--) {
callback(items[i]);
}
}
//# sourceMappingURL=data:application/json;base64,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 Line truncated
+5
View File
@@ -0,0 +1,5 @@
/**
* Generated bundle index. Do not edit.
*/
export * from './index';
//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiZGlhbG9nX3B1YmxpY19pbmRleC5qcyIsInNvdXJjZVJvb3QiOiIiLCJzb3VyY2VzIjpbIi4uLy4uLy4uLy4uLy4uLy4uL3NyYy9jZGsvZGlhbG9nL2RpYWxvZ19wdWJsaWNfaW5kZXgudHMiXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IkFBQUE7O0dBRUc7QUFFSCxjQUFjLFNBQVMsQ0FBQyIsInNvdXJjZXNDb250ZW50IjpbIi8qKlxuICogR2VuZXJhdGVkIGJ1bmRsZSBpbmRleC4gRG8gbm90IGVkaXQuXG4gKi9cblxuZXhwb3J0ICogZnJvbSAnLi9pbmRleCc7XG4iXX0=
+9
View File
@@ -0,0 +1,9 @@
/**
* @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
*/
export * from './public-api';
//# sourceMappingURL=data:application/json;base64,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
+14
View File
@@ -0,0 +1,14 @@
/**
* @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
*/
export * from './dialog-container';
export * from './dialog-config';
export * from './dialog-ref';
export * from './dialog';
export * from './dialog-module';
export * from './dialog-injectors';
//# sourceMappingURL=data:application/json;base64,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
+18
View File
@@ -0,0 +1,18 @@
/**
* @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
*/
/**
* Asserts that a particular node is an element.
* @param node Node to be checked.
* @param name Name to attach to the error message.
*/
export function assertElementNode(node, name) {
if (node.nodeType !== 1) {
throw Error(`${name} must be attached to an element node. ` + `Currently attached to "${node.nodeName}".`);
}
}
//# sourceMappingURL=data:application/json;base64,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
+14
View File
@@ -0,0 +1,14 @@
/**
* @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 { InjectionToken } from '@angular/core';
/**
* Injection token that can be used to configure the
* behavior of the drag&drop-related components.
*/
export const CDK_DRAG_CONFIG = new InjectionToken('CDK_DRAG_CONFIG');
//# sourceMappingURL=data:application/json;base64,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
+67
View File
@@ -0,0 +1,67 @@
/**
* @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 { coerceBooleanProperty } from '@angular/cdk/coercion';
import { Directive, ElementRef, Inject, InjectionToken, Input, Optional, SkipSelf, } from '@angular/core';
import { Subject } from 'rxjs';
import { CDK_DRAG_PARENT } from '../drag-parent';
import { assertElementNode } from './assertions';
import * as i0 from "@angular/core";
/**
* Injection token that can be used to reference instances of `CdkDragHandle`. It serves as
* alternative token to the actual `CdkDragHandle` class which could cause unnecessary
* retention of the class and its directive metadata.
*/
export const CDK_DRAG_HANDLE = new InjectionToken('CdkDragHandle');
/** Handle that can be used to drag a CdkDrag instance. */
export class CdkDragHandle {
constructor(element, parentDrag) {
this.element = element;
/** Emits when the state of the handle has changed. */
this._stateChanges = new Subject();
this._disabled = false;
if (typeof ngDevMode === 'undefined' || ngDevMode) {
assertElementNode(element.nativeElement, 'cdkDragHandle');
}
this._parentDrag = parentDrag;
}
/** Whether starting to drag through this handle is disabled. */
get disabled() {
return this._disabled;
}
set disabled(value) {
this._disabled = coerceBooleanProperty(value);
this._stateChanges.next(this);
}
ngOnDestroy() {
this._stateChanges.complete();
}
}
CdkDragHandle.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: CdkDragHandle, deps: [{ token: i0.ElementRef }, { token: CDK_DRAG_PARENT, optional: true, skipSelf: true }], target: i0.ɵɵFactoryTarget.Directive });
CdkDragHandle.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "15.0.0", type: CdkDragHandle, isStandalone: true, selector: "[cdkDragHandle]", inputs: { disabled: ["cdkDragHandleDisabled", "disabled"] }, host: { classAttribute: "cdk-drag-handle" }, providers: [{ provide: CDK_DRAG_HANDLE, useExisting: CdkDragHandle }], ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: CdkDragHandle, decorators: [{
type: Directive,
args: [{
selector: '[cdkDragHandle]',
standalone: true,
host: {
'class': 'cdk-drag-handle',
},
providers: [{ provide: CDK_DRAG_HANDLE, useExisting: CdkDragHandle }],
}]
}], ctorParameters: function () { return [{ type: i0.ElementRef }, { type: undefined, decorators: [{
type: Inject,
args: [CDK_DRAG_PARENT]
}, {
type: Optional
}, {
type: SkipSelf
}] }]; }, propDecorators: { disabled: [{
type: Input,
args: ['cdkDragHandleDisabled']
}] } });
//# sourceMappingURL=data:application/json;base64,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
+37
View File
@@ -0,0 +1,37 @@
/**
* @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 { Directive, TemplateRef, Input, InjectionToken } from '@angular/core';
import * as i0 from "@angular/core";
/**
* Injection token that can be used to reference instances of `CdkDragPlaceholder`. It serves as
* alternative token to the actual `CdkDragPlaceholder` class which could cause unnecessary
* retention of the class and its directive metadata.
*/
export const CDK_DRAG_PLACEHOLDER = new InjectionToken('CdkDragPlaceholder');
/**
* Element that will be used as a template for the placeholder of a CdkDrag when
* it is being dragged. The placeholder is displayed in place of the element being dragged.
*/
export class CdkDragPlaceholder {
constructor(templateRef) {
this.templateRef = templateRef;
}
}
CdkDragPlaceholder.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: CdkDragPlaceholder, deps: [{ token: i0.TemplateRef }], target: i0.ɵɵFactoryTarget.Directive });
CdkDragPlaceholder.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "15.0.0", type: CdkDragPlaceholder, isStandalone: true, selector: "ng-template[cdkDragPlaceholder]", inputs: { data: "data" }, providers: [{ provide: CDK_DRAG_PLACEHOLDER, useExisting: CdkDragPlaceholder }], ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: CdkDragPlaceholder, decorators: [{
type: Directive,
args: [{
selector: 'ng-template[cdkDragPlaceholder]',
standalone: true,
providers: [{ provide: CDK_DRAG_PLACEHOLDER, useExisting: CdkDragPlaceholder }],
}]
}], ctorParameters: function () { return [{ type: i0.TemplateRef }]; }, propDecorators: { data: [{
type: Input
}] } });
//# sourceMappingURL=data:application/json;base64,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
+48
View File
@@ -0,0 +1,48 @@
/**
* @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 { coerceBooleanProperty } from '@angular/cdk/coercion';
import { Directive, InjectionToken, Input, TemplateRef } from '@angular/core';
import * as i0 from "@angular/core";
/**
* Injection token that can be used to reference instances of `CdkDragPreview`. It serves as
* alternative token to the actual `CdkDragPreview` class which could cause unnecessary
* retention of the class and its directive metadata.
*/
export const CDK_DRAG_PREVIEW = new InjectionToken('CdkDragPreview');
/**
* Element that will be used as a template for the preview
* of a CdkDrag when it is being dragged.
*/
export class CdkDragPreview {
constructor(templateRef) {
this.templateRef = templateRef;
this._matchSize = false;
}
/** Whether the preview should preserve the same size as the item that is being dragged. */
get matchSize() {
return this._matchSize;
}
set matchSize(value) {
this._matchSize = coerceBooleanProperty(value);
}
}
CdkDragPreview.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: CdkDragPreview, deps: [{ token: i0.TemplateRef }], target: i0.ɵɵFactoryTarget.Directive });
CdkDragPreview.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "15.0.0", type: CdkDragPreview, isStandalone: true, selector: "ng-template[cdkDragPreview]", inputs: { data: "data", matchSize: "matchSize" }, providers: [{ provide: CDK_DRAG_PREVIEW, useExisting: CdkDragPreview }], ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: CdkDragPreview, decorators: [{
type: Directive,
args: [{
selector: 'ng-template[cdkDragPreview]',
standalone: true,
providers: [{ provide: CDK_DRAG_PREVIEW, useExisting: CdkDragPreview }],
}]
}], ctorParameters: function () { return [{ type: i0.TemplateRef }]; }, propDecorators: { data: [{
type: Input
}], matchSize: [{
type: Input
}] } });
//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiZHJhZy1wcmV2aWV3LmpzIiwic291cmNlUm9vdCI6IiIsInNvdXJjZXMiOlsiLi4vLi4vLi4vLi4vLi4vLi4vLi4vc3JjL2Nkay9kcmFnLWRyb3AvZGlyZWN0aXZlcy9kcmFnLXByZXZpZXcudHMiXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IkFBQUE7Ozs7OztHQU1HO0FBRUgsT0FBTyxFQUFlLHFCQUFxQixFQUFDLE1BQU0sdUJBQXVCLENBQUM7QUFDMUUsT0FBTyxFQUFDLFNBQVMsRUFBRSxjQUFjLEVBQUUsS0FBSyxFQUFFLFdBQVcsRUFBQyxNQUFNLGVBQWUsQ0FBQzs7QUFFNUU7Ozs7R0FJRztBQUNILE1BQU0sQ0FBQyxNQUFNLGdCQUFnQixHQUFHLElBQUksY0FBYyxDQUFpQixnQkFBZ0IsQ0FBQyxDQUFDO0FBRXJGOzs7R0FHRztBQU1ILE1BQU0sT0FBTyxjQUFjO0lBY3pCLFlBQW1CLFdBQTJCO1FBQTNCLGdCQUFXLEdBQVgsV0FBVyxDQUFnQjtRQUZ0QyxlQUFVLEdBQUcsS0FBSyxDQUFDO0lBRXNCLENBQUM7SUFWbEQsMkZBQTJGO0lBQzNGLElBQ0ksU0FBUztRQUNYLE9BQU8sSUFBSSxDQUFDLFVBQVUsQ0FBQztJQUN6QixDQUFDO0lBQ0QsSUFBSSxTQUFTLENBQUMsS0FBbUI7UUFDL0IsSUFBSSxDQUFDLFVBQVUsR0FBRyxxQkFBcUIsQ0FBQyxLQUFLLENBQUMsQ0FBQztJQUNqRCxDQUFDOzsyR0FYVSxjQUFjOytGQUFkLGNBQWMsNEhBRmQsQ0FBQyxFQUFDLE9BQU8sRUFBRSxnQkFBZ0IsRUFBRSxXQUFXLEVBQUUsY0FBYyxFQUFDLENBQUM7MkZBRTFELGNBQWM7a0JBTDFCLFNBQVM7bUJBQUM7b0JBQ1QsUUFBUSxFQUFFLDZCQUE2QjtvQkFDdkMsVUFBVSxFQUFFLElBQUk7b0JBQ2hCLFNBQVMsRUFBRSxDQUFDLEVBQUMsT0FBTyxFQUFFLGdCQUFnQixFQUFFLFdBQVcsZ0JBQWdCLEVBQUMsQ0FBQztpQkFDdEU7a0dBR1UsSUFBSTtzQkFBWixLQUFLO2dCQUlGLFNBQVM7c0JBRFosS0FBSyIsInNvdXJjZXNDb250ZW50IjpbIi8qKlxuICogQGxpY2Vuc2VcbiAqIENvcHlyaWdodCBHb29nbGUgTExDIEFsbCBSaWdodHMgUmVzZXJ2ZWQuXG4gKlxuICogVXNlIG9mIHRoaXMgc291cmNlIGNvZGUgaXMgZ292ZXJuZWQgYnkgYW4gTUlULXN0eWxlIGxpY2Vuc2UgdGhhdCBjYW4gYmVcbiAqIGZvdW5kIGluIHRoZSBMSUNFTlNFIGZpbGUgYXQgaHR0cHM6Ly9hbmd1bGFyLmlvL2xpY2Vuc2VcbiAqL1xuXG5pbXBvcnQge0Jvb2xlYW5JbnB1dCwgY29lcmNlQm9vbGVhblByb3BlcnR5fSBmcm9tICdAYW5ndWxhci9jZGsvY29lcmNpb24nO1xuaW1wb3J0IHtEaXJlY3RpdmUsIEluamVjdGlvblRva2VuLCBJbnB1dCwgVGVtcGxhdGVSZWZ9IGZyb20gJ0Bhbmd1bGFyL2NvcmUnO1xuXG4vKipcbiAqIEluamVjdGlvbiB0b2tlbiB0aGF0IGNhbiBiZSB1c2VkIHRvIHJlZmVyZW5jZSBpbnN0YW5jZXMgb2YgYENka0RyYWdQcmV2aWV3YC4gSXQgc2VydmVzIGFzXG4gKiBhbHRlcm5hdGl2ZSB0b2tlbiB0byB0aGUgYWN0dWFsIGBDZGtEcmFnUHJldmlld2AgY2xhc3Mgd2hpY2ggY291bGQgY2F1c2UgdW5uZWNlc3NhcnlcbiAqIHJldGVudGlvbiBvZiB0aGUgY2xhc3MgYW5kIGl0cyBkaXJlY3RpdmUgbWV0YWRhdGEuXG4gKi9cbmV4cG9ydCBjb25zdCBDREtfRFJBR19QUkVWSUVXID0gbmV3IEluamVjdGlvblRva2VuPENka0RyYWdQcmV2aWV3PignQ2RrRHJhZ1ByZXZpZXcnKTtcblxuLyoqXG4gKiBFbGVtZW50IHRoYXQgd2lsbCBiZSB1c2VkIGFzIGEgdGVtcGxhdGUgZm9yIHRoZSBwcmV2aWV3XG4gKiBvZiBhIENka0RyYWcgd2hlbiBpdCBpcyBiZWluZyBkcmFnZ2VkLlxuICovXG5ARGlyZWN0aXZlKHtcbiAgc2VsZWN0b3I6ICduZy10ZW1wbGF0ZVtjZGtEcmFnUHJldmlld10nLFxuICBzdGFuZGFsb25lOiB0cnVlLFxuICBwcm92aWRlcnM6IFt7cHJvdmlkZTogQ0RLX0RSQUdfUFJFVklFVywgdXNlRXhpc3Rpbmc6IENka0RyYWdQcmV2aWV3fV0sXG59KVxuZXhwb3J0IGNsYXNzIENka0RyYWdQcmV2aWV3PFQgPSBhbnk+IHtcbiAgLyoqIENvbnRleHQgZGF0YSB0byBiZSBhZGRlZCB0byB0aGUgcHJldmlldyB0ZW1wbGF0ZSBpbnN0YW5jZS4gKi9cbiAgQElucHV0KCkgZGF0YTogVDtcblxuICAvKiogV2hldGhlciB0aGUgcHJldmlldyBzaG91bGQgcHJlc2VydmUgdGhlIHNhbWUgc2l6ZSBhcyB0aGUgaXRlbSB0aGF0IGlzIGJlaW5nIGRyYWdnZWQuICovXG4gIEBJbnB1dCgpXG4gIGdldCBtYXRjaFNpemUoKTogYm9vbGVhbiB7XG4gICAgcmV0dXJuIHRoaXMuX21hdGNoU2l6ZTtcbiAgfVxuICBzZXQgbWF0Y2hTaXplKHZhbHVlOiBCb29sZWFuSW5wdXQpIHtcbiAgICB0aGlzLl9tYXRjaFNpemUgPSBjb2VyY2VCb29sZWFuUHJvcGVydHkodmFsdWUpO1xuICB9XG4gIHByaXZhdGUgX21hdGNoU2l6ZSA9IGZhbHNlO1xuXG4gIGNvbnN0cnVjdG9yKHB1YmxpYyB0ZW1wbGF0ZVJlZjogVGVtcGxhdGVSZWY8VD4pIHt9XG59XG4iXX0=
+488
View File
@@ -0,0 +1,488 @@
/**
* @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 { Directionality } from '@angular/cdk/bidi';
import { DOCUMENT } from '@angular/common';
import { ContentChild, ContentChildren, Directive, ElementRef, EventEmitter, Inject, Input, NgZone, Optional, Output, QueryList, SkipSelf, ViewContainerRef, ChangeDetectorRef, Self, } from '@angular/core';
import { coerceBooleanProperty, coerceNumberProperty, coerceElement, } from '@angular/cdk/coercion';
import { Observable, Subject, merge } from 'rxjs';
import { startWith, take, map, takeUntil, switchMap, tap } from 'rxjs/operators';
import { CDK_DRAG_HANDLE, CdkDragHandle } from './drag-handle';
import { CDK_DRAG_PLACEHOLDER, CdkDragPlaceholder } from './drag-placeholder';
import { CDK_DRAG_PREVIEW, CdkDragPreview } from './drag-preview';
import { CDK_DRAG_PARENT } from '../drag-parent';
import { CDK_DROP_LIST } from './drop-list';
import { DragDrop } from '../drag-drop';
import { CDK_DRAG_CONFIG } from './config';
import { assertElementNode } from './assertions';
import * as i0 from "@angular/core";
import * as i1 from "@angular/cdk/bidi";
import * as i2 from "../drag-drop";
import * as i3 from "./drag-handle";
const DRAG_HOST_CLASS = 'cdk-drag';
/** Element that can be moved inside a CdkDropList container. */
export class CdkDrag {
constructor(
/** Element that the draggable is attached to. */
element,
/** Droppable container that the draggable is a part of. */
dropContainer,
/**
* @deprecated `_document` parameter no longer being used and will be removed.
* @breaking-change 12.0.0
*/
_document, _ngZone, _viewContainerRef, config, _dir, dragDrop, _changeDetectorRef, _selfHandle, _parentDrag) {
this.element = element;
this.dropContainer = dropContainer;
this._ngZone = _ngZone;
this._viewContainerRef = _viewContainerRef;
this._dir = _dir;
this._changeDetectorRef = _changeDetectorRef;
this._selfHandle = _selfHandle;
this._parentDrag = _parentDrag;
this._destroyed = new Subject();
/** Emits when the user starts dragging the item. */
this.started = new EventEmitter();
/** Emits when the user has released a drag item, before any animations have started. */
this.released = new EventEmitter();
/** Emits when the user stops dragging an item in the container. */
this.ended = new EventEmitter();
/** Emits when the user has moved the item into a new container. */
this.entered = new EventEmitter();
/** Emits when the user removes the item its container by dragging it into another container. */
this.exited = new EventEmitter();
/** Emits when the user drops the item inside a container. */
this.dropped = new EventEmitter();
/**
* Emits as the user is dragging the item. Use with caution,
* because this event will fire for every pixel that the user has dragged.
*/
this.moved = new Observable((observer) => {
const subscription = this._dragRef.moved
.pipe(map(movedEvent => ({
source: this,
pointerPosition: movedEvent.pointerPosition,
event: movedEvent.event,
delta: movedEvent.delta,
distance: movedEvent.distance,
})))
.subscribe(observer);
return () => {
subscription.unsubscribe();
};
});
this._dragRef = dragDrop.createDrag(element, {
dragStartThreshold: config && config.dragStartThreshold != null ? config.dragStartThreshold : 5,
pointerDirectionChangeThreshold: config && config.pointerDirectionChangeThreshold != null
? config.pointerDirectionChangeThreshold
: 5,
zIndex: config?.zIndex,
});
this._dragRef.data = this;
// We have to keep track of the drag instances in order to be able to match an element to
// a drag instance. We can't go through the global registry of `DragRef`, because the root
// element could be different.
CdkDrag._dragInstances.push(this);
if (config) {
this._assignDefaults(config);
}
// Note that usually the container is assigned when the drop list is picks up the item, but in
// some cases (mainly transplanted views with OnPush, see #18341) we may end up in a situation
// where there are no items on the first change detection pass, but the items get picked up as
// soon as the user triggers another pass by dragging. This is a problem, because the item would
// have to switch from standalone mode to drag mode in the middle of the dragging sequence which
// is too late since the two modes save different kinds of information. We work around it by
// assigning the drop container both from here and the list.
if (dropContainer) {
this._dragRef._withDropContainer(dropContainer._dropListRef);
dropContainer.addItem(this);
}
this._syncInputs(this._dragRef);
this._handleEvents(this._dragRef);
}
/** Whether starting to drag this element is disabled. */
get disabled() {
return this._disabled || (this.dropContainer && this.dropContainer.disabled);
}
set disabled(value) {
this._disabled = coerceBooleanProperty(value);
this._dragRef.disabled = this._disabled;
}
/**
* Returns the element that is being used as a placeholder
* while the current element is being dragged.
*/
getPlaceholderElement() {
return this._dragRef.getPlaceholderElement();
}
/** Returns the root draggable element. */
getRootElement() {
return this._dragRef.getRootElement();
}
/** Resets a standalone drag item to its initial position. */
reset() {
this._dragRef.reset();
}
/**
* Gets the pixel coordinates of the draggable outside of a drop container.
*/
getFreeDragPosition() {
return this._dragRef.getFreeDragPosition();
}
/**
* Sets the current position in pixels the draggable outside of a drop container.
* @param value New position to be set.
*/
setFreeDragPosition(value) {
this._dragRef.setFreeDragPosition(value);
}
ngAfterViewInit() {
// Normally this isn't in the zone, but it can cause major performance regressions for apps
// using `zone-patch-rxjs` because it'll trigger a change detection when it unsubscribes.
this._ngZone.runOutsideAngular(() => {
// We need to wait for the zone to stabilize, in order for the reference
// element to be in the proper place in the DOM. This is mostly relevant
// for draggable elements inside portals since they get stamped out in
// their original DOM position and then they get transferred to the portal.
this._ngZone.onStable.pipe(take(1), takeUntil(this._destroyed)).subscribe(() => {
this._updateRootElement();
this._setupHandlesListener();
if (this.freeDragPosition) {
this._dragRef.setFreeDragPosition(this.freeDragPosition);
}
});
});
}
ngOnChanges(changes) {
const rootSelectorChange = changes['rootElementSelector'];
const positionChange = changes['freeDragPosition'];
// We don't have to react to the first change since it's being
// handled in `ngAfterViewInit` where it needs to be deferred.
if (rootSelectorChange && !rootSelectorChange.firstChange) {
this._updateRootElement();
}
// Skip the first change since it's being handled in `ngAfterViewInit`.
if (positionChange && !positionChange.firstChange && this.freeDragPosition) {
this._dragRef.setFreeDragPosition(this.freeDragPosition);
}
}
ngOnDestroy() {
if (this.dropContainer) {
this.dropContainer.removeItem(this);
}
const index = CdkDrag._dragInstances.indexOf(this);
if (index > -1) {
CdkDrag._dragInstances.splice(index, 1);
}
// Unnecessary in most cases, but used to avoid extra change detections with `zone-paths-rxjs`.
this._ngZone.runOutsideAngular(() => {
this._destroyed.next();
this._destroyed.complete();
this._dragRef.dispose();
});
}
/** Syncs the root element with the `DragRef`. */
_updateRootElement() {
const element = this.element.nativeElement;
let rootElement = element;
if (this.rootElementSelector) {
rootElement =
element.closest !== undefined
? element.closest(this.rootElementSelector)
: // Comment tag doesn't have closest method, so use parent's one.
element.parentElement?.closest(this.rootElementSelector);
}
if (rootElement && (typeof ngDevMode === 'undefined' || ngDevMode)) {
assertElementNode(rootElement, 'cdkDrag');
}
this._dragRef.withRootElement(rootElement || element);
}
/** Gets the boundary element, based on the `boundaryElement` value. */
_getBoundaryElement() {
const boundary = this.boundaryElement;
if (!boundary) {
return null;
}
if (typeof boundary === 'string') {
return this.element.nativeElement.closest(boundary);
}
return coerceElement(boundary);
}
/** Syncs the inputs of the CdkDrag with the options of the underlying DragRef. */
_syncInputs(ref) {
ref.beforeStarted.subscribe(() => {
if (!ref.isDragging()) {
const dir = this._dir;
const dragStartDelay = this.dragStartDelay;
const placeholder = this._placeholderTemplate
? {
template: this._placeholderTemplate.templateRef,
context: this._placeholderTemplate.data,
viewContainer: this._viewContainerRef,
}
: null;
const preview = this._previewTemplate
? {
template: this._previewTemplate.templateRef,
context: this._previewTemplate.data,
matchSize: this._previewTemplate.matchSize,
viewContainer: this._viewContainerRef,
}
: null;
ref.disabled = this.disabled;
ref.lockAxis = this.lockAxis;
ref.dragStartDelay =
typeof dragStartDelay === 'object' && dragStartDelay
? dragStartDelay
: coerceNumberProperty(dragStartDelay);
ref.constrainPosition = this.constrainPosition;
ref.previewClass = this.previewClass;
ref
.withBoundaryElement(this._getBoundaryElement())
.withPlaceholderTemplate(placeholder)
.withPreviewTemplate(preview)
.withPreviewContainer(this.previewContainer || 'global');
if (dir) {
ref.withDirection(dir.value);
}
}
});
// This only needs to be resolved once.
ref.beforeStarted.pipe(take(1)).subscribe(() => {
// If we managed to resolve a parent through DI, use it.
if (this._parentDrag) {
ref.withParent(this._parentDrag._dragRef);
return;
}
// Otherwise fall back to resolving the parent by looking up the DOM. This can happen if
// the item was projected into another item by something like `ngTemplateOutlet`.
let parent = this.element.nativeElement.parentElement;
while (parent) {
if (parent.classList.contains(DRAG_HOST_CLASS)) {
ref.withParent(CdkDrag._dragInstances.find(drag => {
return drag.element.nativeElement === parent;
})?._dragRef || null);
break;
}
parent = parent.parentElement;
}
});
}
/** Handles the events from the underlying `DragRef`. */
_handleEvents(ref) {
ref.started.subscribe(startEvent => {
this.started.emit({ source: this, event: startEvent.event });
// Since all of these events run outside of change detection,
// we need to ensure that everything is marked correctly.
this._changeDetectorRef.markForCheck();
});
ref.released.subscribe(releaseEvent => {
this.released.emit({ source: this, event: releaseEvent.event });
});
ref.ended.subscribe(endEvent => {
this.ended.emit({
source: this,
distance: endEvent.distance,
dropPoint: endEvent.dropPoint,
event: endEvent.event,
});
// Since all of these events run outside of change detection,
// we need to ensure that everything is marked correctly.
this._changeDetectorRef.markForCheck();
});
ref.entered.subscribe(enterEvent => {
this.entered.emit({
container: enterEvent.container.data,
item: this,
currentIndex: enterEvent.currentIndex,
});
});
ref.exited.subscribe(exitEvent => {
this.exited.emit({
container: exitEvent.container.data,
item: this,
});
});
ref.dropped.subscribe(dropEvent => {
this.dropped.emit({
previousIndex: dropEvent.previousIndex,
currentIndex: dropEvent.currentIndex,
previousContainer: dropEvent.previousContainer.data,
container: dropEvent.container.data,
isPointerOverContainer: dropEvent.isPointerOverContainer,
item: this,
distance: dropEvent.distance,
dropPoint: dropEvent.dropPoint,
event: dropEvent.event,
});
});
}
/** Assigns the default input values based on a provided config object. */
_assignDefaults(config) {
const { lockAxis, dragStartDelay, constrainPosition, previewClass, boundaryElement, draggingDisabled, rootElementSelector, previewContainer, } = config;
this.disabled = draggingDisabled == null ? false : draggingDisabled;
this.dragStartDelay = dragStartDelay || 0;
if (lockAxis) {
this.lockAxis = lockAxis;
}
if (constrainPosition) {
this.constrainPosition = constrainPosition;
}
if (previewClass) {
this.previewClass = previewClass;
}
if (boundaryElement) {
this.boundaryElement = boundaryElement;
}
if (rootElementSelector) {
this.rootElementSelector = rootElementSelector;
}
if (previewContainer) {
this.previewContainer = previewContainer;
}
}
/** Sets up the listener that syncs the handles with the drag ref. */
_setupHandlesListener() {
// Listen for any newly-added handles.
this._handles.changes
.pipe(startWith(this._handles),
// Sync the new handles with the DragRef.
tap((handles) => {
const childHandleElements = handles
.filter(handle => handle._parentDrag === this)
.map(handle => handle.element);
// Usually handles are only allowed to be a descendant of the drag element, but if
// the consumer defined a different drag root, we should allow the drag element
// itself to be a handle too.
if (this._selfHandle && this.rootElementSelector) {
childHandleElements.push(this.element);
}
this._dragRef.withHandles(childHandleElements);
}),
// Listen if the state of any of the handles changes.
switchMap((handles) => {
return merge(...handles.map(item => {
return item._stateChanges.pipe(startWith(item));
}));
}), takeUntil(this._destroyed))
.subscribe(handleInstance => {
// Enabled/disable the handle that changed in the DragRef.
const dragRef = this._dragRef;
const handle = handleInstance.element.nativeElement;
handleInstance.disabled ? dragRef.disableHandle(handle) : dragRef.enableHandle(handle);
});
}
}
CdkDrag._dragInstances = [];
CdkDrag.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: CdkDrag, deps: [{ token: i0.ElementRef }, { token: CDK_DROP_LIST, optional: true, skipSelf: true }, { token: DOCUMENT }, { token: i0.NgZone }, { token: i0.ViewContainerRef }, { token: CDK_DRAG_CONFIG, optional: true }, { token: i1.Directionality, optional: true }, { token: i2.DragDrop }, { token: i0.ChangeDetectorRef }, { token: CDK_DRAG_HANDLE, optional: true, self: true }, { token: CDK_DRAG_PARENT, optional: true, skipSelf: true }], target: i0.ɵɵFactoryTarget.Directive });
CdkDrag.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "15.0.0", type: CdkDrag, isStandalone: true, selector: "[cdkDrag]", inputs: { data: ["cdkDragData", "data"], lockAxis: ["cdkDragLockAxis", "lockAxis"], rootElementSelector: ["cdkDragRootElement", "rootElementSelector"], boundaryElement: ["cdkDragBoundary", "boundaryElement"], dragStartDelay: ["cdkDragStartDelay", "dragStartDelay"], freeDragPosition: ["cdkDragFreeDragPosition", "freeDragPosition"], disabled: ["cdkDragDisabled", "disabled"], constrainPosition: ["cdkDragConstrainPosition", "constrainPosition"], previewClass: ["cdkDragPreviewClass", "previewClass"], previewContainer: ["cdkDragPreviewContainer", "previewContainer"] }, outputs: { started: "cdkDragStarted", released: "cdkDragReleased", ended: "cdkDragEnded", entered: "cdkDragEntered", exited: "cdkDragExited", dropped: "cdkDragDropped", moved: "cdkDragMoved" }, host: { properties: { "class.cdk-drag-disabled": "disabled", "class.cdk-drag-dragging": "_dragRef.isDragging()" }, classAttribute: "cdk-drag" }, providers: [{ provide: CDK_DRAG_PARENT, useExisting: CdkDrag }], queries: [{ propertyName: "_previewTemplate", first: true, predicate: CDK_DRAG_PREVIEW, descendants: true }, { propertyName: "_placeholderTemplate", first: true, predicate: CDK_DRAG_PLACEHOLDER, descendants: true }, { propertyName: "_handles", predicate: CDK_DRAG_HANDLE, descendants: true }], exportAs: ["cdkDrag"], usesOnChanges: true, ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: CdkDrag, decorators: [{
type: Directive,
args: [{
selector: '[cdkDrag]',
exportAs: 'cdkDrag',
standalone: true,
host: {
'class': DRAG_HOST_CLASS,
'[class.cdk-drag-disabled]': 'disabled',
'[class.cdk-drag-dragging]': '_dragRef.isDragging()',
},
providers: [{ provide: CDK_DRAG_PARENT, useExisting: CdkDrag }],
}]
}], ctorParameters: function () { return [{ type: i0.ElementRef }, { type: undefined, decorators: [{
type: Inject,
args: [CDK_DROP_LIST]
}, {
type: Optional
}, {
type: SkipSelf
}] }, { type: undefined, decorators: [{
type: Inject,
args: [DOCUMENT]
}] }, { type: i0.NgZone }, { type: i0.ViewContainerRef }, { type: undefined, decorators: [{
type: Optional
}, {
type: Inject,
args: [CDK_DRAG_CONFIG]
}] }, { type: i1.Directionality, decorators: [{
type: Optional
}] }, { type: i2.DragDrop }, { type: i0.ChangeDetectorRef }, { type: i3.CdkDragHandle, decorators: [{
type: Optional
}, {
type: Self
}, {
type: Inject,
args: [CDK_DRAG_HANDLE]
}] }, { type: CdkDrag, decorators: [{
type: Optional
}, {
type: SkipSelf
}, {
type: Inject,
args: [CDK_DRAG_PARENT]
}] }]; }, propDecorators: { _handles: [{
type: ContentChildren,
args: [CDK_DRAG_HANDLE, { descendants: true }]
}], _previewTemplate: [{
type: ContentChild,
args: [CDK_DRAG_PREVIEW]
}], _placeholderTemplate: [{
type: ContentChild,
args: [CDK_DRAG_PLACEHOLDER]
}], data: [{
type: Input,
args: ['cdkDragData']
}], lockAxis: [{
type: Input,
args: ['cdkDragLockAxis']
}], rootElementSelector: [{
type: Input,
args: ['cdkDragRootElement']
}], boundaryElement: [{
type: Input,
args: ['cdkDragBoundary']
}], dragStartDelay: [{
type: Input,
args: ['cdkDragStartDelay']
}], freeDragPosition: [{
type: Input,
args: ['cdkDragFreeDragPosition']
}], disabled: [{
type: Input,
args: ['cdkDragDisabled']
}], constrainPosition: [{
type: Input,
args: ['cdkDragConstrainPosition']
}], previewClass: [{
type: Input,
args: ['cdkDragPreviewClass']
}], previewContainer: [{
type: Input,
args: ['cdkDragPreviewContainer']
}], started: [{
type: Output,
args: ['cdkDragStarted']
}], released: [{
type: Output,
args: ['cdkDragReleased']
}], ended: [{
type: Output,
args: ['cdkDragEnded']
}], entered: [{
type: Output,
args: ['cdkDragEntered']
}], exited: [{
type: Output,
args: ['cdkDragExited']
}], dropped: [{
type: Output,
args: ['cdkDragDropped']
}], moved: [{
type: Output,
args: ['cdkDragMoved']
}] } });
//# sourceMappingURL=data:application/json;base64,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 Line truncated
+54
View File
@@ -0,0 +1,54 @@
/**
* @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 { Directive, Input, InjectionToken } from '@angular/core';
import { coerceBooleanProperty } from '@angular/cdk/coercion';
import * as i0 from "@angular/core";
/**
* Injection token that can be used to reference instances of `CdkDropListGroup`. It serves as
* alternative token to the actual `CdkDropListGroup` class which could cause unnecessary
* retention of the class and its directive metadata.
*/
export const CDK_DROP_LIST_GROUP = new InjectionToken('CdkDropListGroup');
/**
* Declaratively connects sibling `cdkDropList` instances together. All of the `cdkDropList`
* elements that are placed inside a `cdkDropListGroup` will be connected to each other
* automatically. Can be used as an alternative to the `cdkDropListConnectedTo` input
* from `cdkDropList`.
*/
export class CdkDropListGroup {
constructor() {
/** Drop lists registered inside the group. */
this._items = new Set();
this._disabled = false;
}
/** Whether starting a dragging sequence from inside this group is disabled. */
get disabled() {
return this._disabled;
}
set disabled(value) {
this._disabled = coerceBooleanProperty(value);
}
ngOnDestroy() {
this._items.clear();
}
}
CdkDropListGroup.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: CdkDropListGroup, deps: [], target: i0.ɵɵFactoryTarget.Directive });
CdkDropListGroup.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "15.0.0", type: CdkDropListGroup, isStandalone: true, selector: "[cdkDropListGroup]", inputs: { disabled: ["cdkDropListGroupDisabled", "disabled"] }, providers: [{ provide: CDK_DROP_LIST_GROUP, useExisting: CdkDropListGroup }], exportAs: ["cdkDropListGroup"], ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: CdkDropListGroup, decorators: [{
type: Directive,
args: [{
selector: '[cdkDropListGroup]',
exportAs: 'cdkDropListGroup',
standalone: true,
providers: [{ provide: CDK_DROP_LIST_GROUP, useExisting: CdkDropListGroup }],
}]
}], propDecorators: { disabled: [{
type: Input,
args: ['cdkDropListGroupDisabled']
}] } });
//# sourceMappingURL=data:application/json;base64,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
+346
View File
@@ -0,0 +1,346 @@
/**
* @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 { coerceArray, coerceNumberProperty, coerceBooleanProperty, } from '@angular/cdk/coercion';
import { ElementRef, EventEmitter, Input, Output, Optional, Directive, ChangeDetectorRef, SkipSelf, Inject, InjectionToken, } from '@angular/core';
import { Directionality } from '@angular/cdk/bidi';
import { ScrollDispatcher } from '@angular/cdk/scrolling';
import { CDK_DROP_LIST_GROUP, CdkDropListGroup } from './drop-list-group';
import { DragDrop } from '../drag-drop';
import { CDK_DRAG_CONFIG } from './config';
import { Subject } from 'rxjs';
import { startWith, takeUntil } from 'rxjs/operators';
import { assertElementNode } from './assertions';
import * as i0 from "@angular/core";
import * as i1 from "../drag-drop";
import * as i2 from "@angular/cdk/scrolling";
import * as i3 from "@angular/cdk/bidi";
import * as i4 from "./drop-list-group";
/** Counter used to generate unique ids for drop zones. */
let _uniqueIdCounter = 0;
/**
* Injection token that can be used to reference instances of `CdkDropList`. It serves as
* alternative token to the actual `CdkDropList` class which could cause unnecessary
* retention of the class and its directive metadata.
*/
export const CDK_DROP_LIST = new InjectionToken('CdkDropList');
/** Container that wraps a set of draggable items. */
export class CdkDropList {
constructor(
/** Element that the drop list is attached to. */
element, dragDrop, _changeDetectorRef, _scrollDispatcher, _dir, _group, config) {
this.element = element;
this._changeDetectorRef = _changeDetectorRef;
this._scrollDispatcher = _scrollDispatcher;
this._dir = _dir;
this._group = _group;
/** Emits when the list has been destroyed. */
this._destroyed = new Subject();
/**
* Other draggable containers that this container is connected to and into which the
* container's items can be transferred. Can either be references to other drop containers,
* or their unique IDs.
*/
this.connectedTo = [];
/**
* Unique ID for the drop zone. Can be used as a reference
* in the `connectedTo` of another `CdkDropList`.
*/
this.id = `cdk-drop-list-${_uniqueIdCounter++}`;
/**
* Function that is used to determine whether an item
* is allowed to be moved into a drop container.
*/
this.enterPredicate = () => true;
/** Functions that is used to determine whether an item can be sorted into a particular index. */
this.sortPredicate = () => true;
/** Emits when the user drops an item inside the container. */
this.dropped = new EventEmitter();
/**
* Emits when the user has moved a new drag item into this container.
*/
this.entered = new EventEmitter();
/**
* Emits when the user removes an item from the container
* by dragging it into another container.
*/
this.exited = new EventEmitter();
/** Emits as the user is swapping items while actively dragging. */
this.sorted = new EventEmitter();
/**
* Keeps track of the items that are registered with this container. Historically we used to
* do this with a `ContentChildren` query, however queries don't handle transplanted views very
* well which means that we can't handle cases like dragging the headers of a `mat-table`
* correctly. What we do instead is to have the items register themselves with the container
* and then we sort them based on their position in the DOM.
*/
this._unsortedItems = new Set();
if (typeof ngDevMode === 'undefined' || ngDevMode) {
assertElementNode(element.nativeElement, 'cdkDropList');
}
this._dropListRef = dragDrop.createDropList(element);
this._dropListRef.data = this;
if (config) {
this._assignDefaults(config);
}
this._dropListRef.enterPredicate = (drag, drop) => {
return this.enterPredicate(drag.data, drop.data);
};
this._dropListRef.sortPredicate = (index, drag, drop) => {
return this.sortPredicate(index, drag.data, drop.data);
};
this._setupInputSyncSubscription(this._dropListRef);
this._handleEvents(this._dropListRef);
CdkDropList._dropLists.push(this);
if (_group) {
_group._items.add(this);
}
}
/** Whether starting a dragging sequence from this container is disabled. */
get disabled() {
return this._disabled || (!!this._group && this._group.disabled);
}
set disabled(value) {
// Usually we sync the directive and ref state right before dragging starts, in order to have
// a single point of failure and to avoid having to use setters for everything. `disabled` is
// a special case, because it can prevent the `beforeStarted` event from firing, which can lock
// the user in a disabled state, so we also need to sync it as it's being set.
this._dropListRef.disabled = this._disabled = coerceBooleanProperty(value);
}
/** Registers an items with the drop list. */
addItem(item) {
this._unsortedItems.add(item);
if (this._dropListRef.isDragging()) {
this._syncItemsWithRef();
}
}
/** Removes an item from the drop list. */
removeItem(item) {
this._unsortedItems.delete(item);
if (this._dropListRef.isDragging()) {
this._syncItemsWithRef();
}
}
/** Gets the registered items in the list, sorted by their position in the DOM. */
getSortedItems() {
return Array.from(this._unsortedItems).sort((a, b) => {
const documentPosition = a._dragRef
.getVisibleElement()
.compareDocumentPosition(b._dragRef.getVisibleElement());
// `compareDocumentPosition` returns a bitmask so we have to use a bitwise operator.
// https://developer.mozilla.org/en-US/docs/Web/API/Node/compareDocumentPosition
// tslint:disable-next-line:no-bitwise
return documentPosition & Node.DOCUMENT_POSITION_FOLLOWING ? -1 : 1;
});
}
ngOnDestroy() {
const index = CdkDropList._dropLists.indexOf(this);
if (index > -1) {
CdkDropList._dropLists.splice(index, 1);
}
if (this._group) {
this._group._items.delete(this);
}
this._unsortedItems.clear();
this._dropListRef.dispose();
this._destroyed.next();
this._destroyed.complete();
}
/** Syncs the inputs of the CdkDropList with the options of the underlying DropListRef. */
_setupInputSyncSubscription(ref) {
if (this._dir) {
this._dir.change
.pipe(startWith(this._dir.value), takeUntil(this._destroyed))
.subscribe(value => ref.withDirection(value));
}
ref.beforeStarted.subscribe(() => {
const siblings = coerceArray(this.connectedTo).map(drop => {
if (typeof drop === 'string') {
const correspondingDropList = CdkDropList._dropLists.find(list => list.id === drop);
if (!correspondingDropList && (typeof ngDevMode === 'undefined' || ngDevMode)) {
console.warn(`CdkDropList could not find connected drop list with id "${drop}"`);
}
return correspondingDropList;
}
return drop;
});
if (this._group) {
this._group._items.forEach(drop => {
if (siblings.indexOf(drop) === -1) {
siblings.push(drop);
}
});
}
// Note that we resolve the scrollable parents here so that we delay the resolution
// as long as possible, ensuring that the element is in its final place in the DOM.
if (!this._scrollableParentsResolved) {
const scrollableParents = this._scrollDispatcher
.getAncestorScrollContainers(this.element)
.map(scrollable => scrollable.getElementRef().nativeElement);
this._dropListRef.withScrollableParents(scrollableParents);
// Only do this once since it involves traversing the DOM and the parents
// shouldn't be able to change without the drop list being destroyed.
this._scrollableParentsResolved = true;
}
ref.disabled = this.disabled;
ref.lockAxis = this.lockAxis;
ref.sortingDisabled = coerceBooleanProperty(this.sortingDisabled);
ref.autoScrollDisabled = coerceBooleanProperty(this.autoScrollDisabled);
ref.autoScrollStep = coerceNumberProperty(this.autoScrollStep, 2);
ref
.connectedTo(siblings.filter(drop => drop && drop !== this).map(list => list._dropListRef))
.withOrientation(this.orientation);
});
}
/** Handles events from the underlying DropListRef. */
_handleEvents(ref) {
ref.beforeStarted.subscribe(() => {
this._syncItemsWithRef();
this._changeDetectorRef.markForCheck();
});
ref.entered.subscribe(event => {
this.entered.emit({
container: this,
item: event.item.data,
currentIndex: event.currentIndex,
});
});
ref.exited.subscribe(event => {
this.exited.emit({
container: this,
item: event.item.data,
});
this._changeDetectorRef.markForCheck();
});
ref.sorted.subscribe(event => {
this.sorted.emit({
previousIndex: event.previousIndex,
currentIndex: event.currentIndex,
container: this,
item: event.item.data,
});
});
ref.dropped.subscribe(dropEvent => {
this.dropped.emit({
previousIndex: dropEvent.previousIndex,
currentIndex: dropEvent.currentIndex,
previousContainer: dropEvent.previousContainer.data,
container: dropEvent.container.data,
item: dropEvent.item.data,
isPointerOverContainer: dropEvent.isPointerOverContainer,
distance: dropEvent.distance,
dropPoint: dropEvent.dropPoint,
event: dropEvent.event,
});
// Mark for check since all of these events run outside of change
// detection and we're not guaranteed for something else to have triggered it.
this._changeDetectorRef.markForCheck();
});
}
/** Assigns the default input values based on a provided config object. */
_assignDefaults(config) {
const { lockAxis, draggingDisabled, sortingDisabled, listAutoScrollDisabled, listOrientation } = config;
this.disabled = draggingDisabled == null ? false : draggingDisabled;
this.sortingDisabled = sortingDisabled == null ? false : sortingDisabled;
this.autoScrollDisabled = listAutoScrollDisabled == null ? false : listAutoScrollDisabled;
this.orientation = listOrientation || 'vertical';
if (lockAxis) {
this.lockAxis = lockAxis;
}
}
/** Syncs up the registered drag items with underlying drop list ref. */
_syncItemsWithRef() {
this._dropListRef.withItems(this.getSortedItems().map(item => item._dragRef));
}
}
/** Keeps track of the drop lists that are currently on the page. */
CdkDropList._dropLists = [];
CdkDropList.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: CdkDropList, deps: [{ token: i0.ElementRef }, { token: i1.DragDrop }, { token: i0.ChangeDetectorRef }, { token: i2.ScrollDispatcher }, { token: i3.Directionality, optional: true }, { token: CDK_DROP_LIST_GROUP, optional: true, skipSelf: true }, { token: CDK_DRAG_CONFIG, optional: true }], target: i0.ɵɵFactoryTarget.Directive });
CdkDropList.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "15.0.0", type: CdkDropList, isStandalone: true, selector: "[cdkDropList], cdk-drop-list", inputs: { connectedTo: ["cdkDropListConnectedTo", "connectedTo"], data: ["cdkDropListData", "data"], orientation: ["cdkDropListOrientation", "orientation"], id: "id", lockAxis: ["cdkDropListLockAxis", "lockAxis"], disabled: ["cdkDropListDisabled", "disabled"], sortingDisabled: ["cdkDropListSortingDisabled", "sortingDisabled"], enterPredicate: ["cdkDropListEnterPredicate", "enterPredicate"], sortPredicate: ["cdkDropListSortPredicate", "sortPredicate"], autoScrollDisabled: ["cdkDropListAutoScrollDisabled", "autoScrollDisabled"], autoScrollStep: ["cdkDropListAutoScrollStep", "autoScrollStep"] }, outputs: { dropped: "cdkDropListDropped", entered: "cdkDropListEntered", exited: "cdkDropListExited", sorted: "cdkDropListSorted" }, host: { properties: { "attr.id": "id", "class.cdk-drop-list-disabled": "disabled", "class.cdk-drop-list-dragging": "_dropListRef.isDragging()", "class.cdk-drop-list-receiving": "_dropListRef.isReceiving()" }, classAttribute: "cdk-drop-list" }, providers: [
// Prevent child drop lists from picking up the same group as their parent.
{ provide: CDK_DROP_LIST_GROUP, useValue: undefined },
{ provide: CDK_DROP_LIST, useExisting: CdkDropList },
], exportAs: ["cdkDropList"], ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: CdkDropList, decorators: [{
type: Directive,
args: [{
selector: '[cdkDropList], cdk-drop-list',
exportAs: 'cdkDropList',
standalone: true,
providers: [
// Prevent child drop lists from picking up the same group as their parent.
{ provide: CDK_DROP_LIST_GROUP, useValue: undefined },
{ provide: CDK_DROP_LIST, useExisting: CdkDropList },
],
host: {
'class': 'cdk-drop-list',
'[attr.id]': 'id',
'[class.cdk-drop-list-disabled]': 'disabled',
'[class.cdk-drop-list-dragging]': '_dropListRef.isDragging()',
'[class.cdk-drop-list-receiving]': '_dropListRef.isReceiving()',
},
}]
}], ctorParameters: function () { return [{ type: i0.ElementRef }, { type: i1.DragDrop }, { type: i0.ChangeDetectorRef }, { type: i2.ScrollDispatcher }, { type: i3.Directionality, decorators: [{
type: Optional
}] }, { type: i4.CdkDropListGroup, decorators: [{
type: Optional
}, {
type: Inject,
args: [CDK_DROP_LIST_GROUP]
}, {
type: SkipSelf
}] }, { type: undefined, decorators: [{
type: Optional
}, {
type: Inject,
args: [CDK_DRAG_CONFIG]
}] }]; }, propDecorators: { connectedTo: [{
type: Input,
args: ['cdkDropListConnectedTo']
}], data: [{
type: Input,
args: ['cdkDropListData']
}], orientation: [{
type: Input,
args: ['cdkDropListOrientation']
}], id: [{
type: Input
}], lockAxis: [{
type: Input,
args: ['cdkDropListLockAxis']
}], disabled: [{
type: Input,
args: ['cdkDropListDisabled']
}], sortingDisabled: [{
type: Input,
args: ['cdkDropListSortingDisabled']
}], enterPredicate: [{
type: Input,
args: ['cdkDropListEnterPredicate']
}], sortPredicate: [{
type: Input,
args: ['cdkDropListSortPredicate']
}], autoScrollDisabled: [{
type: Input,
args: ['cdkDropListAutoScrollDisabled']
}], autoScrollStep: [{
type: Input,
args: ['cdkDropListAutoScrollStep']
}], dropped: [{
type: Output,
args: ['cdkDropListDropped']
}], entered: [{
type: Output,
args: ['cdkDropListEntered']
}], exited: [{
type: Output,
args: ['cdkDropListExited']
}], sorted: [{
type: Output,
args: ['cdkDropListSorted']
}] } });
//# sourceMappingURL=data:application/json;base64,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 Line truncated
+64
View File
@@ -0,0 +1,64 @@
/**
* @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
*/
/** Gets a mutable version of an element's bounding `ClientRect`. */
export function getMutableClientRect(element) {
const clientRect = element.getBoundingClientRect();
// We need to clone the `clientRect` here, because all the values on it are readonly
// and we need to be able to update them. Also we can't use a spread here, because
// the values on a `ClientRect` aren't own properties. See:
// https://developer.mozilla.org/en-US/docs/Web/API/Element/getBoundingClientRect#Notes
return {
top: clientRect.top,
right: clientRect.right,
bottom: clientRect.bottom,
left: clientRect.left,
width: clientRect.width,
height: clientRect.height,
x: clientRect.x,
y: clientRect.y,
};
}
/**
* Checks whether some coordinates are within a `ClientRect`.
* @param clientRect ClientRect that is being checked.
* @param x Coordinates along the X axis.
* @param y Coordinates along the Y axis.
*/
export function isInsideClientRect(clientRect, x, y) {
const { top, bottom, left, right } = clientRect;
return y >= top && y <= bottom && x >= left && x <= right;
}
/**
* Updates the top/left positions of a `ClientRect`, as well as their bottom/right counterparts.
* @param clientRect `ClientRect` that should be updated.
* @param top Amount to add to the `top` position.
* @param left Amount to add to the `left` position.
*/
export function adjustClientRect(clientRect, top, left) {
clientRect.top += top;
clientRect.bottom = clientRect.top + clientRect.height;
clientRect.left += left;
clientRect.right = clientRect.left + clientRect.width;
}
/**
* Checks whether the pointer coordinates are close to a ClientRect.
* @param rect ClientRect to check against.
* @param threshold Threshold around the ClientRect.
* @param pointerX Coordinates along the X axis.
* @param pointerY Coordinates along the Y axis.
*/
export function isPointerNearClientRect(rect, threshold, pointerX, pointerY) {
const { top, right, bottom, left, width, height } = rect;
const xThreshold = width * threshold;
const yThreshold = height * threshold;
return (pointerY > top - yThreshold &&
pointerY < bottom + yThreshold &&
pointerX > left - xThreshold &&
pointerX < right + xThreshold);
}
//# sourceMappingURL=data:application/json;base64,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 Line truncated
+65
View File
@@ -0,0 +1,65 @@
/**
* @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
*/
/** Creates a deep clone of an element. */
export function deepCloneNode(node) {
const clone = node.cloneNode(true);
const descendantsWithId = clone.querySelectorAll('[id]');
const nodeName = node.nodeName.toLowerCase();
// Remove the `id` to avoid having multiple elements with the same id on the page.
clone.removeAttribute('id');
for (let i = 0; i < descendantsWithId.length; i++) {
descendantsWithId[i].removeAttribute('id');
}
if (nodeName === 'canvas') {
transferCanvasData(node, clone);
}
else if (nodeName === 'input' || nodeName === 'select' || nodeName === 'textarea') {
transferInputData(node, clone);
}
transferData('canvas', node, clone, transferCanvasData);
transferData('input, textarea, select', node, clone, transferInputData);
return clone;
}
/** Matches elements between an element and its clone and allows for their data to be cloned. */
function transferData(selector, node, clone, callback) {
const descendantElements = node.querySelectorAll(selector);
if (descendantElements.length) {
const cloneElements = clone.querySelectorAll(selector);
for (let i = 0; i < descendantElements.length; i++) {
callback(descendantElements[i], cloneElements[i]);
}
}
}
// Counter for unique cloned radio button names.
let cloneUniqueId = 0;
/** Transfers the data of one input element to another. */
function transferInputData(source, clone) {
// Browsers throw an error when assigning the value of a file input programmatically.
if (clone.type !== 'file') {
clone.value = source.value;
}
// Radio button `name` attributes must be unique for radio button groups
// otherwise original radio buttons can lose their checked state
// once the clone is inserted in the DOM.
if (clone.type === 'radio' && clone.name) {
clone.name = `mat-clone-${clone.name}-${cloneUniqueId++}`;
}
}
/** Transfers the data of one canvas element to another. */
function transferCanvasData(source, clone) {
const context = clone.getContext('2d');
if (context) {
// In some cases `drawImage` can throw (e.g. if the canvas size is 0x0).
// We can't do much about it so just ignore the error.
try {
context.drawImage(source, 0, 0);
}
catch { }
}
}
//# sourceMappingURL=data:application/json;base64,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 Line truncated
+76
View File
@@ -0,0 +1,76 @@
/**
* @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 { _getEventTarget } from '@angular/cdk/platform';
import { getMutableClientRect, adjustClientRect } from './client-rect';
/** Keeps track of the scroll position and dimensions of the parents of an element. */
export class ParentPositionTracker {
constructor(_document) {
this._document = _document;
/** Cached positions of the scrollable parent elements. */
this.positions = new Map();
}
/** Clears the cached positions. */
clear() {
this.positions.clear();
}
/** Caches the positions. Should be called at the beginning of a drag sequence. */
cache(elements) {
this.clear();
this.positions.set(this._document, {
scrollPosition: this.getViewportScrollPosition(),
});
elements.forEach(element => {
this.positions.set(element, {
scrollPosition: { top: element.scrollTop, left: element.scrollLeft },
clientRect: getMutableClientRect(element),
});
});
}
/** Handles scrolling while a drag is taking place. */
handleScroll(event) {
const target = _getEventTarget(event);
const cachedPosition = this.positions.get(target);
if (!cachedPosition) {
return null;
}
const scrollPosition = cachedPosition.scrollPosition;
let newTop;
let newLeft;
if (target === this._document) {
const viewportScrollPosition = this.getViewportScrollPosition();
newTop = viewportScrollPosition.top;
newLeft = viewportScrollPosition.left;
}
else {
newTop = target.scrollTop;
newLeft = target.scrollLeft;
}
const topDifference = scrollPosition.top - newTop;
const leftDifference = scrollPosition.left - newLeft;
// Go through and update the cached positions of the scroll
// parents that are inside the element that was scrolled.
this.positions.forEach((position, node) => {
if (position.clientRect && target !== node && target.contains(node)) {
adjustClientRect(position.clientRect, topDifference, leftDifference);
}
});
scrollPosition.top = newTop;
scrollPosition.left = newLeft;
return { top: topDifference, left: leftDifference };
}
/**
* Gets the scroll position of the viewport. Note that we use the scrollX and scrollY directly,
* instead of going through the `ViewportRuler`, because the first value the ruler looks at is
* the top/left offset of the `document.documentElement` which works for most cases, but breaks
* if the element is offset by something like the `BlockScrollStrategy`.
*/
getViewportScrollPosition() {
return { top: window.scrollY, left: window.scrollX };
}
}
//# sourceMappingURL=data:application/json;base64,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 Line truncated
+69
View File
@@ -0,0 +1,69 @@
/**
* @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
*/
/**
* Shallow-extends a stylesheet object with another stylesheet-like object.
* Note that the keys in `source` have to be dash-cased.
* @docs-private
*/
export function extendStyles(dest, source, importantProperties) {
for (let key in source) {
if (source.hasOwnProperty(key)) {
const value = source[key];
if (value) {
dest.setProperty(key, value, importantProperties?.has(key) ? 'important' : '');
}
else {
dest.removeProperty(key);
}
}
}
return dest;
}
/**
* Toggles whether the native drag interactions should be enabled for an element.
* @param element Element on which to toggle the drag interactions.
* @param enable Whether the drag interactions should be enabled.
* @docs-private
*/
export function toggleNativeDragInteractions(element, enable) {
const userSelect = enable ? '' : 'none';
extendStyles(element.style, {
'touch-action': enable ? '' : 'none',
'-webkit-user-drag': enable ? '' : 'none',
'-webkit-tap-highlight-color': enable ? '' : 'transparent',
'user-select': userSelect,
'-ms-user-select': userSelect,
'-webkit-user-select': userSelect,
'-moz-user-select': userSelect,
});
}
/**
* Toggles whether an element is visible while preserving its dimensions.
* @param element Element whose visibility to toggle
* @param enable Whether the element should be visible.
* @param importantProperties Properties to be set as `!important`.
* @docs-private
*/
export function toggleVisibility(element, enable, importantProperties) {
extendStyles(element.style, {
position: enable ? '' : 'fixed',
top: enable ? '' : '0',
opacity: enable ? '' : '0',
left: enable ? '' : '-999em',
}, importantProperties);
}
/**
* Combines a transform string with an optional other transform
* that exited before the base transform was applied.
*/
export function combineTransforms(transform, initialTransform) {
return initialTransform && initialTransform != 'none'
? transform + ' ' + initialTransform
: transform;
}
//# sourceMappingURL=data:application/json;base64,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 Line truncated
+36
View File
@@ -0,0 +1,36 @@
/**
* @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
*/
/** Parses a CSS time value to milliseconds. */
function parseCssTimeUnitsToMs(value) {
// Some browsers will return it in seconds, whereas others will return milliseconds.
const multiplier = value.toLowerCase().indexOf('ms') > -1 ? 1 : 1000;
return parseFloat(value) * multiplier;
}
/** Gets the transform transition duration, including the delay, of an element in milliseconds. */
export function getTransformTransitionDurationInMs(element) {
const computedStyle = getComputedStyle(element);
const transitionedProperties = parseCssPropertyValue(computedStyle, 'transition-property');
const property = transitionedProperties.find(prop => prop === 'transform' || prop === 'all');
// If there's no transition for `all` or `transform`, we shouldn't do anything.
if (!property) {
return 0;
}
// Get the index of the property that we're interested in and match
// it up to the same index in `transition-delay` and `transition-duration`.
const propertyIndex = transitionedProperties.indexOf(property);
const rawDurations = parseCssPropertyValue(computedStyle, 'transition-duration');
const rawDelays = parseCssPropertyValue(computedStyle, 'transition-delay');
return (parseCssTimeUnitsToMs(rawDurations[propertyIndex]) +
parseCssTimeUnitsToMs(rawDelays[propertyIndex]));
}
/** Parses out multiple values from a computed style into an array. */
function parseCssPropertyValue(computedStyle, name) {
const value = computedStyle.getPropertyValue(name);
return value.split(',').map(part => part.trim());
}
//# sourceMappingURL=data:application/json;base64,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
+49
View File
@@ -0,0 +1,49 @@
/**
* @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 { NgModule } from '@angular/core';
import { CdkScrollableModule } from '@angular/cdk/scrolling';
import { CdkDropList } from './directives/drop-list';
import { CdkDropListGroup } from './directives/drop-list-group';
import { CdkDrag } from './directives/drag';
import { CdkDragHandle } from './directives/drag-handle';
import { CdkDragPreview } from './directives/drag-preview';
import { CdkDragPlaceholder } from './directives/drag-placeholder';
import { DragDrop } from './drag-drop';
import * as i0 from "@angular/core";
const DRAG_DROP_DIRECTIVES = [
CdkDropList,
CdkDropListGroup,
CdkDrag,
CdkDragHandle,
CdkDragPreview,
CdkDragPlaceholder,
];
export class DragDropModule {
}
DragDropModule.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: DragDropModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule });
DragDropModule.ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "15.0.0", ngImport: i0, type: DragDropModule, imports: [CdkDropList,
CdkDropListGroup,
CdkDrag,
CdkDragHandle,
CdkDragPreview,
CdkDragPlaceholder], exports: [CdkScrollableModule, CdkDropList,
CdkDropListGroup,
CdkDrag,
CdkDragHandle,
CdkDragPreview,
CdkDragPlaceholder] });
DragDropModule.ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: DragDropModule, providers: [DragDrop], imports: [CdkScrollableModule] });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: DragDropModule, decorators: [{
type: NgModule,
args: [{
imports: DRAG_DROP_DIRECTIVES,
exports: [CdkScrollableModule, ...DRAG_DROP_DIRECTIVES],
providers: [DragDrop],
}]
}] });
//# sourceMappingURL=data:application/json;base64,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
+231
View File
@@ -0,0 +1,231 @@
/**
* @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, NgZone, Inject } from '@angular/core';
import { DOCUMENT } from '@angular/common';
import { normalizePassiveListenerOptions } from '@angular/cdk/platform';
import { merge, Observable, Subject } from 'rxjs';
import * as i0 from "@angular/core";
/** Event options that can be used to bind an active, capturing event. */
const activeCapturingEventOptions = normalizePassiveListenerOptions({
passive: false,
capture: true,
});
/**
* Service that keeps track of all the drag item and drop container
* instances, and manages global event listeners on the `document`.
* @docs-private
*/
// Note: this class is generic, rather than referencing CdkDrag and CdkDropList directly, in order
// to avoid circular imports. If we were to reference them here, importing the registry into the
// classes that are registering themselves will introduce a circular import.
export class DragDropRegistry {
constructor(_ngZone, _document) {
this._ngZone = _ngZone;
/** Registered drop container instances. */
this._dropInstances = new Set();
/** Registered drag item instances. */
this._dragInstances = new Set();
/** Drag item instances that are currently being dragged. */
this._activeDragInstances = [];
/** Keeps track of the event listeners that we've bound to the `document`. */
this._globalListeners = new Map();
/**
* Predicate function to check if an item is being dragged. Moved out into a property,
* because it'll be called a lot and we don't want to create a new function every time.
*/
this._draggingPredicate = (item) => item.isDragging();
/**
* Emits the `touchmove` or `mousemove` events that are dispatched
* while the user is dragging a drag item instance.
*/
this.pointerMove = new Subject();
/**
* Emits the `touchend` or `mouseup` events that are dispatched
* while the user is dragging a drag item instance.
*/
this.pointerUp = new Subject();
/**
* Emits when the viewport has been scrolled while the user is dragging an item.
* @deprecated To be turned into a private member. Use the `scrolled` method instead.
* @breaking-change 13.0.0
*/
this.scroll = new Subject();
/**
* Event listener that will prevent the default browser action while the user is dragging.
* @param event Event whose default action should be prevented.
*/
this._preventDefaultWhileDragging = (event) => {
if (this._activeDragInstances.length > 0) {
event.preventDefault();
}
};
/** Event listener for `touchmove` that is bound even if no dragging is happening. */
this._persistentTouchmoveListener = (event) => {
if (this._activeDragInstances.length > 0) {
// Note that we only want to prevent the default action after dragging has actually started.
// Usually this is the same time at which the item is added to the `_activeDragInstances`,
// but it could be pushed back if the user has set up a drag delay or threshold.
if (this._activeDragInstances.some(this._draggingPredicate)) {
event.preventDefault();
}
this.pointerMove.next(event);
}
};
this._document = _document;
}
/** Adds a drop container to the registry. */
registerDropContainer(drop) {
if (!this._dropInstances.has(drop)) {
this._dropInstances.add(drop);
}
}
/** Adds a drag item instance to the registry. */
registerDragItem(drag) {
this._dragInstances.add(drag);
// The `touchmove` event gets bound once, ahead of time, because WebKit
// won't preventDefault on a dynamically-added `touchmove` listener.
// See https://bugs.webkit.org/show_bug.cgi?id=184250.
if (this._dragInstances.size === 1) {
this._ngZone.runOutsideAngular(() => {
// The event handler has to be explicitly active,
// because newer browsers make it passive by default.
this._document.addEventListener('touchmove', this._persistentTouchmoveListener, activeCapturingEventOptions);
});
}
}
/** Removes a drop container from the registry. */
removeDropContainer(drop) {
this._dropInstances.delete(drop);
}
/** Removes a drag item instance from the registry. */
removeDragItem(drag) {
this._dragInstances.delete(drag);
this.stopDragging(drag);
if (this._dragInstances.size === 0) {
this._document.removeEventListener('touchmove', this._persistentTouchmoveListener, activeCapturingEventOptions);
}
}
/**
* Starts the dragging sequence for a drag instance.
* @param drag Drag instance which is being dragged.
* @param event Event that initiated the dragging.
*/
startDragging(drag, event) {
// Do not process the same drag twice to avoid memory leaks and redundant listeners
if (this._activeDragInstances.indexOf(drag) > -1) {
return;
}
this._activeDragInstances.push(drag);
if (this._activeDragInstances.length === 1) {
const isTouchEvent = event.type.startsWith('touch');
// We explicitly bind __active__ listeners here, because newer browsers will default to
// passive ones for `mousemove` and `touchmove`. The events need to be active, because we
// use `preventDefault` to prevent the page from scrolling while the user is dragging.
this._globalListeners
.set(isTouchEvent ? 'touchend' : 'mouseup', {
handler: (e) => this.pointerUp.next(e),
options: true,
})
.set('scroll', {
handler: (e) => this.scroll.next(e),
// Use capturing so that we pick up scroll changes in any scrollable nodes that aren't
// the document. See https://github.com/angular/components/issues/17144.
options: true,
})
// Preventing the default action on `mousemove` isn't enough to disable text selection
// on Safari so we need to prevent the selection event as well. Alternatively this can
// be done by setting `user-select: none` on the `body`, however it has causes a style
// recalculation which can be expensive on pages with a lot of elements.
.set('selectstart', {
handler: this._preventDefaultWhileDragging,
options: activeCapturingEventOptions,
});
// We don't have to bind a move event for touch drag sequences, because
// we already have a persistent global one bound from `registerDragItem`.
if (!isTouchEvent) {
this._globalListeners.set('mousemove', {
handler: (e) => this.pointerMove.next(e),
options: activeCapturingEventOptions,
});
}
this._ngZone.runOutsideAngular(() => {
this._globalListeners.forEach((config, name) => {
this._document.addEventListener(name, config.handler, config.options);
});
});
}
}
/** Stops dragging a drag item instance. */
stopDragging(drag) {
const index = this._activeDragInstances.indexOf(drag);
if (index > -1) {
this._activeDragInstances.splice(index, 1);
if (this._activeDragInstances.length === 0) {
this._clearGlobalListeners();
}
}
}
/** Gets whether a drag item instance is currently being dragged. */
isDragging(drag) {
return this._activeDragInstances.indexOf(drag) > -1;
}
/**
* Gets a stream that will emit when any element on the page is scrolled while an item is being
* dragged.
* @param shadowRoot Optional shadow root that the current dragging sequence started from.
* Top-level listeners won't pick up events coming from the shadow DOM so this parameter can
* be used to include an additional top-level listener at the shadow root level.
*/
scrolled(shadowRoot) {
const streams = [this.scroll];
if (shadowRoot && shadowRoot !== this._document) {
// Note that this is basically the same as `fromEvent` from rxjs, but we do it ourselves,
// because we want to guarantee that the event is bound outside of the `NgZone`. With
// `fromEvent` it'll only happen if the subscription is outside the `NgZone`.
streams.push(new Observable((observer) => {
return this._ngZone.runOutsideAngular(() => {
const eventOptions = true;
const callback = (event) => {
if (this._activeDragInstances.length) {
observer.next(event);
}
};
shadowRoot.addEventListener('scroll', callback, eventOptions);
return () => {
shadowRoot.removeEventListener('scroll', callback, eventOptions);
};
});
}));
}
return merge(...streams);
}
ngOnDestroy() {
this._dragInstances.forEach(instance => this.removeDragItem(instance));
this._dropInstances.forEach(instance => this.removeDropContainer(instance));
this._clearGlobalListeners();
this.pointerMove.complete();
this.pointerUp.complete();
}
/** Clears out the global event listeners from the `document`. */
_clearGlobalListeners() {
this._globalListeners.forEach((config, name) => {
this._document.removeEventListener(name, config.handler, config.options);
});
this._globalListeners.clear();
}
}
DragDropRegistry.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: DragDropRegistry, deps: [{ token: i0.NgZone }, { token: DOCUMENT }], target: i0.ɵɵFactoryTarget.Injectable });
DragDropRegistry.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: DragDropRegistry, providedIn: 'root' });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: DragDropRegistry, decorators: [{
type: Injectable,
args: [{ providedIn: 'root' }]
}], ctorParameters: function () { return [{ type: i0.NgZone }, { type: undefined, decorators: [{
type: Inject,
args: [DOCUMENT]
}] }]; } });
//# sourceMappingURL=data:application/json;base64,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 Line truncated
+57
View File
@@ -0,0 +1,57 @@
/**
* @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, Inject, NgZone } from '@angular/core';
import { DOCUMENT } from '@angular/common';
import { ViewportRuler } from '@angular/cdk/scrolling';
import { DragRef } from './drag-ref';
import { DropListRef } from './drop-list-ref';
import { DragDropRegistry } from './drag-drop-registry';
import * as i0 from "@angular/core";
import * as i1 from "@angular/cdk/scrolling";
import * as i2 from "./drag-drop-registry";
/** Default configuration to be used when creating a `DragRef`. */
const DEFAULT_CONFIG = {
dragStartThreshold: 5,
pointerDirectionChangeThreshold: 5,
};
/**
* Service that allows for drag-and-drop functionality to be attached to DOM elements.
*/
export class DragDrop {
constructor(_document, _ngZone, _viewportRuler, _dragDropRegistry) {
this._document = _document;
this._ngZone = _ngZone;
this._viewportRuler = _viewportRuler;
this._dragDropRegistry = _dragDropRegistry;
}
/**
* Turns an element into a draggable item.
* @param element Element to which to attach the dragging functionality.
* @param config Object used to configure the dragging behavior.
*/
createDrag(element, config = DEFAULT_CONFIG) {
return new DragRef(element, config, this._document, this._ngZone, this._viewportRuler, this._dragDropRegistry);
}
/**
* Turns an element into a drop list.
* @param element Element to which to attach the drop list functionality.
*/
createDropList(element) {
return new DropListRef(element, this._dragDropRegistry, this._document, this._ngZone, this._viewportRuler);
}
}
DragDrop.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: DragDrop, deps: [{ token: DOCUMENT }, { token: i0.NgZone }, { token: i1.ViewportRuler }, { token: i2.DragDropRegistry }], target: i0.ɵɵFactoryTarget.Injectable });
DragDrop.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: DragDrop, providedIn: 'root' });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.0", ngImport: i0, type: DragDrop, decorators: [{
type: Injectable,
args: [{ providedIn: 'root' }]
}], ctorParameters: function () { return [{ type: undefined, decorators: [{
type: Inject,
args: [DOCUMENT]
}] }, { type: i0.NgZone }, { type: i1.ViewportRuler }, { type: i2.DragDropRegistry }]; } });
//# sourceMappingURL=data:application/json;base64,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
+5
View File
@@ -0,0 +1,5 @@
/**
* Generated bundle index. Do not edit.
*/
export * from './index';
//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiZHJhZy1kcm9wX3B1YmxpY19pbmRleC5qcyIsInNvdXJjZVJvb3QiOiIiLCJzb3VyY2VzIjpbIi4uLy4uLy4uLy4uLy4uLy4uL3NyYy9jZGsvZHJhZy1kcm9wL2RyYWctZHJvcF9wdWJsaWNfaW5kZXgudHMiXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IkFBQUE7O0dBRUc7QUFFSCxjQUFjLFNBQVMsQ0FBQyIsInNvdXJjZXNDb250ZW50IjpbIi8qKlxuICogR2VuZXJhdGVkIGJ1bmRsZSBpbmRleC4gRG8gbm90IGVkaXQuXG4gKi9cblxuZXhwb3J0ICogZnJvbSAnLi9pbmRleCc7XG4iXX0=
+9
View File
@@ -0,0 +1,9 @@
/**
* @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
*/
export {};
//# sourceMappingURL=data:application/json;base64,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 Line truncated
+16
View File
@@ -0,0 +1,16 @@
/**
* @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 { InjectionToken } from '@angular/core';
/**
* Injection token that can be used for a `CdkDrag` to provide itself as a parent to the
* drag-specific child directive (`CdkDragHandle`, `CdkDragPreview` etc.). Used primarily
* to avoid circular imports.
* @docs-private
*/
export const CDK_DRAG_PARENT = new InjectionToken('CDK_DRAG_PARENT');
//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiZHJhZy1wYXJlbnQuanMiLCJzb3VyY2VSb290IjoiIiwic291cmNlcyI6WyIuLi8uLi8uLi8uLi8uLi8uLi9zcmMvY2RrL2RyYWctZHJvcC9kcmFnLXBhcmVudC50cyJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQTs7Ozs7O0dBTUc7QUFFSCxPQUFPLEVBQUMsY0FBYyxFQUFDLE1BQU0sZUFBZSxDQUFDO0FBRTdDOzs7OztHQUtHO0FBQ0gsTUFBTSxDQUFDLE1BQU0sZUFBZSxHQUFHLElBQUksY0FBYyxDQUFLLGlCQUFpQixDQUFDLENBQUMiLCJzb3VyY2VzQ29udGVudCI6WyIvKipcbiAqIEBsaWNlbnNlXG4gKiBDb3B5cmlnaHQgR29vZ2xlIExMQyBBbGwgUmlnaHRzIFJlc2VydmVkLlxuICpcbiAqIFVzZSBvZiB0aGlzIHNvdXJjZSBjb2RlIGlzIGdvdmVybmVkIGJ5IGFuIE1JVC1zdHlsZSBsaWNlbnNlIHRoYXQgY2FuIGJlXG4gKiBmb3VuZCBpbiB0aGUgTElDRU5TRSBmaWxlIGF0IGh0dHBzOi8vYW5ndWxhci5pby9saWNlbnNlXG4gKi9cblxuaW1wb3J0IHtJbmplY3Rpb25Ub2tlbn0gZnJvbSAnQGFuZ3VsYXIvY29yZSc7XG5cbi8qKlxuICogSW5qZWN0aW9uIHRva2VuIHRoYXQgY2FuIGJlIHVzZWQgZm9yIGEgYENka0RyYWdgIHRvIHByb3ZpZGUgaXRzZWxmIGFzIGEgcGFyZW50IHRvIHRoZVxuICogZHJhZy1zcGVjaWZpYyBjaGlsZCBkaXJlY3RpdmUgKGBDZGtEcmFnSGFuZGxlYCwgYENka0RyYWdQcmV2aWV3YCBldGMuKS4gVXNlZCBwcmltYXJpbHlcbiAqIHRvIGF2b2lkIGNpcmN1bGFyIGltcG9ydHMuXG4gKiBAZG9jcy1wcml2YXRlXG4gKi9cbmV4cG9ydCBjb25zdCBDREtfRFJBR19QQVJFTlQgPSBuZXcgSW5qZWN0aW9uVG9rZW48e30+KCdDREtfRFJBR19QQVJFTlQnKTtcbiJdfQ==
File diff suppressed because it is too large. Load diff
+60
View File
@@ -0,0 +1,60 @@
/**
* @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
*/
/**
* Moves an item one index in an array to another.
* @param array Array in which to move the item.
* @param fromIndex Starting index of the item.
* @param toIndex Index to which the item should be moved.
*/
export function moveItemInArray(array, fromIndex, toIndex) {
const from = clamp(fromIndex, array.length - 1);
const to = clamp(toIndex, array.length - 1);
if (from === to) {
return;
}
const target = array[from];
const delta = to < from ? -1 : 1;
for (let i = from; i !== to; i += delta) {
array[i] = array[i + delta];
}
array[to] = target;
}
/**
* Moves an item from one array to another.
* @param currentArray Array from which to transfer the item.
* @param targetArray Array into which to put the item.
* @param currentIndex Index of the item in its current array.
* @param targetIndex Index at which to insert the item.
*/
export function transferArrayItem(currentArray, targetArray, currentIndex, targetIndex) {
const from = clamp(currentIndex, currentArray.length - 1);
const to = clamp(targetIndex, targetArray.length);
if (currentArray.length) {
targetArray.splice(to, 0, currentArray.splice(from, 1)[0]);
}
}
/**
* Copies an item from one array to another, leaving it in its
* original position in current array.
* @param currentArray Array from which to copy the item.
* @param targetArray Array into which is copy the item.
* @param currentIndex Index of the item in its current array.
* @param targetIndex Index at which to insert the item.
*
*/
export function copyArrayItem(currentArray, targetArray, currentIndex, targetIndex) {
const to = clamp(targetIndex, targetArray.length);
if (currentArray.length) {
targetArray.splice(to, 0, currentArray[currentIndex]);
}
}
/** Clamps a number between zero and a maximum. */
function clamp(value, max) {
return Math.max(0, Math.min(max, value));
}
//# sourceMappingURL=data:application/json;base64,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 Line truncated
+577
View File
@@ -0,0 +1,577 @@
/**
* @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 { coerceElement } from '@angular/cdk/coercion';
import { _getShadowRoot } from '@angular/cdk/platform';
import { Subject, Subscription, interval, animationFrameScheduler } from 'rxjs';
import { takeUntil } from 'rxjs/operators';
import { isPointerNearClientRect, isInsideClientRect } from './dom/client-rect';
import { ParentPositionTracker } from './dom/parent-position-tracker';
import { SingleAxisSortStrategy } from './sorting/single-axis-sort-strategy';
/**
* Proximity, as a ratio to width/height, at which a
* dragged item will affect the drop container.
*/
const DROP_PROXIMITY_THRESHOLD = 0.05;
/**
* Proximity, as a ratio to width/height at which to start auto-scrolling the drop list or the
* viewport. The value comes from trying it out manually until it feels right.
*/
const SCROLL_PROXIMITY_THRESHOLD = 0.05;
/**
* Reference to a drop list. Used to manipulate or dispose of the container.
*/
export class DropListRef {
constructor(element, _dragDropRegistry, _document, _ngZone, _viewportRuler) {
this._dragDropRegistry = _dragDropRegistry;
this._ngZone = _ngZone;
this._viewportRuler = _viewportRuler;
/** Whether starting a dragging sequence from this container is disabled. */
this.disabled = false;
/** Whether sorting items within the list is disabled. */
this.sortingDisabled = false;
/**
* Whether auto-scrolling the view when the user
* moves their pointer close to the edges is disabled.
*/
this.autoScrollDisabled = false;
/** Number of pixels to scroll for each frame when auto-scrolling an element. */
this.autoScrollStep = 2;
/**
* Function that is used to determine whether an item
* is allowed to be moved into a drop container.
*/
this.enterPredicate = () => true;
/** Function that is used to determine whether an item can be sorted into a particular index. */
this.sortPredicate = () => true;
/** Emits right before dragging has started. */
this.beforeStarted = new Subject();
/**
* Emits when the user has moved a new drag item into this container.
*/
this.entered = new Subject();
/**
* Emits when the user removes an item from the container
* by dragging it into another container.
*/
this.exited = new Subject();
/** Emits when the user drops an item inside the container. */
this.dropped = new Subject();
/** Emits as the user is swapping items while actively dragging. */
this.sorted = new Subject();
/** Whether an item in the list is being dragged. */
this._isDragging = false;
/** Draggable items in the container. */
this._draggables = [];
/** Drop lists that are connected to the current one. */
this._siblings = [];
/** Connected siblings that currently have a dragged item. */
this._activeSiblings = new Set();
/** Subscription to the window being scrolled. */
this._viewportScrollSubscription = Subscription.EMPTY;
/** Vertical direction in which the list is currently scrolling. */
this._verticalScrollDirection = 0 /* AutoScrollVerticalDirection.NONE */;
/** Horizontal direction in which the list is currently scrolling. */
this._horizontalScrollDirection = 0 /* AutoScrollHorizontalDirection.NONE */;
/** Used to signal to the current auto-scroll sequence when to stop. */
this._stopScrollTimers = new Subject();
/** Shadow root of the current element. Necessary for `elementFromPoint` to resolve correctly. */
this._cachedShadowRoot = null;
/** Starts the interval that'll auto-scroll the element. */
this._startScrollInterval = () => {
this._stopScrolling();
interval(0, animationFrameScheduler)
.pipe(takeUntil(this._stopScrollTimers))
.subscribe(() => {
const node = this._scrollNode;
const scrollStep = this.autoScrollStep;
if (this._verticalScrollDirection === 1 /* AutoScrollVerticalDirection.UP */) {
node.scrollBy(0, -scrollStep);
}
else if (this._verticalScrollDirection === 2 /* AutoScrollVerticalDirection.DOWN */) {
node.scrollBy(0, scrollStep);
}
if (this._horizontalScrollDirection === 1 /* AutoScrollHorizontalDirection.LEFT */) {
node.scrollBy(-scrollStep, 0);
}
else if (this._horizontalScrollDirection === 2 /* AutoScrollHorizontalDirection.RIGHT */) {
node.scrollBy(scrollStep, 0);
}
});
};
this.element = coerceElement(element);
this._document = _document;
this.withScrollableParents([this.element]);
_dragDropRegistry.registerDropContainer(this);
this._parentPositions = new ParentPositionTracker(_document);
this._sortStrategy = new SingleAxisSortStrategy(this.element, _dragDropRegistry);
this._sortStrategy.withSortPredicate((index, item) => this.sortPredicate(index, item, this));
}
/** Removes the drop list functionality from the DOM element. */
dispose() {
this._stopScrolling();
this._stopScrollTimers.complete();
this._viewportScrollSubscription.unsubscribe();
this.beforeStarted.complete();
this.entered.complete();
this.exited.complete();
this.dropped.complete();
this.sorted.complete();
this._activeSiblings.clear();
this._scrollNode = null;
this._parentPositions.clear();
this._dragDropRegistry.removeDropContainer(this);
}
/** Whether an item from this list is currently being dragged. */
isDragging() {
return this._isDragging;
}
/** Starts dragging an item. */
start() {
this._draggingStarted();
this._notifyReceivingSiblings();
}
/**
* Attempts to move an item into the container.
* @param item Item that was moved into the container.
* @param pointerX Position of the item along the X axis.
* @param pointerY Position of the item along the Y axis.
* @param index Index at which the item entered. If omitted, the container will try to figure it
* out automatically.
*/
enter(item, pointerX, pointerY, index) {
this._draggingStarted();
// If sorting is disabled, we want the item to return to its starting
// position if the user is returning it to its initial container.
if (index == null && this.sortingDisabled) {
index = this._draggables.indexOf(item);
}
this._sortStrategy.enter(item, pointerX, pointerY, index);
// Note that this usually happens inside `_draggingStarted` as well, but the dimensions
// can change when the sort strategy moves the item around inside `enter`.
this._cacheParentPositions();
// Notify siblings at the end so that the item has been inserted into the `activeDraggables`.
this._notifyReceivingSiblings();
this.entered.next({ item, container: this, currentIndex: this.getItemIndex(item) });
}
/**
* Removes an item from the container after it was dragged into another container by the user.
* @param item Item that was dragged out.
*/
exit(item) {
this._reset();
this.exited.next({ item, container: this });
}
/**
* Drops an item into this container.
* @param item Item being dropped into the container.
* @param currentIndex Index at which the item should be inserted.
* @param previousIndex Index of the item when dragging started.
* @param previousContainer Container from which the item got dragged in.
* @param isPointerOverContainer Whether the user's pointer was over the
* container when the item was dropped.
* @param distance Distance the user has dragged since the start of the dragging sequence.
* @param event Event that triggered the dropping sequence.
*
* @breaking-change 15.0.0 `previousIndex` and `event` parameters to become required.
*/
drop(item, currentIndex, previousIndex, previousContainer, isPointerOverContainer, distance, dropPoint, event = {}) {
this._reset();
this.dropped.next({
item,
currentIndex,
previousIndex,
container: this,
previousContainer,
isPointerOverContainer,
distance,
dropPoint,
event,
});
}
/**
* Sets the draggable items that are a part of this list.
* @param items Items that are a part of this list.
*/
withItems(items) {
const previousItems = this._draggables;
this._draggables = items;
items.forEach(item => item._withDropContainer(this));
if (this.isDragging()) {
const draggedItems = previousItems.filter(item => item.isDragging());
// If all of the items being dragged were removed
// from the list, abort the current drag sequence.
if (draggedItems.every(item => items.indexOf(item) === -1)) {
this._reset();
}
else {
this._sortStrategy.withItems(this._draggables);
}
}
return this;
}
/** Sets the layout direction of the drop list. */
withDirection(direction) {
this._sortStrategy.direction = direction;
return this;
}
/**
* Sets the containers that are connected to this one. When two or more containers are
* connected, the user will be allowed to transfer items between them.
* @param connectedTo Other containers that the current containers should be connected to.
*/
connectedTo(connectedTo) {
this._siblings = connectedTo.slice();
return this;
}
/**
* Sets the orientation of the container.
* @param orientation New orientation for the container.
*/
withOrientation(orientation) {
// TODO(crisbeto): eventually we should be constructing the new sort strategy here based on
// the new orientation. For now we can assume that it'll always be `SingleAxisSortStrategy`.
this._sortStrategy.orientation = orientation;
return this;
}
/**
* Sets which parent elements are can be scrolled while the user is dragging.
* @param elements Elements that can be scrolled.
*/
withScrollableParents(elements) {
const element = coerceElement(this.element);
// We always allow the current element to be scrollable
// so we need to ensure that it's in the array.
this._scrollableElements =
elements.indexOf(element) === -1 ? [element, ...elements] : elements.slice();
return this;
}
/** Gets the scrollable parents that are registered with this drop container. */
getScrollableParents() {
return this._scrollableElements;
}
/**
* Figures out the index of an item in the container.
* @param item Item whose index should be determined.
*/
getItemIndex(item) {
return this._isDragging
? this._sortStrategy.getItemIndex(item)
: this._draggables.indexOf(item);
}
/**
* Whether the list is able to receive the item that
* is currently being dragged inside a connected drop list.
*/
isReceiving() {
return this._activeSiblings.size > 0;
}
/**
* Sorts an item inside the container based on its position.
* @param item Item to be sorted.
* @param pointerX Position of the item along the X axis.
* @param pointerY Position of the item along the Y axis.
* @param pointerDelta Direction in which the pointer is moving along each axis.
*/
_sortItem(item, pointerX, pointerY, pointerDelta) {
// Don't sort the item if sorting is disabled or it's out of range.
if (this.sortingDisabled ||
!this._clientRect ||
!isPointerNearClientRect(this._clientRect, DROP_PROXIMITY_THRESHOLD, pointerX, pointerY)) {
return;
}
const result = this._sortStrategy.sort(item, pointerX, pointerY, pointerDelta);
if (result) {
this.sorted.next({
previousIndex: result.previousIndex,
currentIndex: result.currentIndex,
container: this,
item,
});
}
}
/**
* Checks whether the user's pointer is close to the edges of either the
* viewport or the drop list and starts the auto-scroll sequence.
* @param pointerX User's pointer position along the x axis.
* @param pointerY User's pointer position along the y axis.
*/
_startScrollingIfNecessary(pointerX, pointerY) {
if (this.autoScrollDisabled) {
return;
}
let scrollNode;
let verticalScrollDirection = 0 /* AutoScrollVerticalDirection.NONE */;
let horizontalScrollDirection = 0 /* AutoScrollHorizontalDirection.NONE */;
// Check whether we should start scrolling any of the parent containers.
this._parentPositions.positions.forEach((position, element) => {
// We have special handling for the `document` below. Also this would be
// nicer with a for...of loop, but it requires changing a compiler flag.
if (element === this._document || !position.clientRect || scrollNode) {
return;
}
if (isPointerNearClientRect(position.clientRect, DROP_PROXIMITY_THRESHOLD, pointerX, pointerY)) {
[verticalScrollDirection, horizontalScrollDirection] = getElementScrollDirections(element, position.clientRect, pointerX, pointerY);
if (verticalScrollDirection || horizontalScrollDirection) {
scrollNode = element;
}
}
});
// Otherwise check if we can start scrolling the viewport.
if (!verticalScrollDirection && !horizontalScrollDirection) {
const { width, height } = this._viewportRuler.getViewportSize();
const clientRect = {
width,
height,
top: 0,
right: width,
bottom: height,
left: 0,
};
verticalScrollDirection = getVerticalScrollDirection(clientRect, pointerY);
horizontalScrollDirection = getHorizontalScrollDirection(clientRect, pointerX);
scrollNode = window;
}
if (scrollNode &&
(verticalScrollDirection !== this._verticalScrollDirection ||
horizontalScrollDirection !== this._horizontalScrollDirection ||
scrollNode !== this._scrollNode)) {
this._verticalScrollDirection = verticalScrollDirection;
this._horizontalScrollDirection = horizontalScrollDirection;
this._scrollNode = scrollNode;
if ((verticalScrollDirection || horizontalScrollDirection) && scrollNode) {
this._ngZone.runOutsideAngular(this._startScrollInterval);
}
else {
this._stopScrolling();
}
}
}
/** Stops any currently-running auto-scroll sequences. */
_stopScrolling() {
this._stopScrollTimers.next();
}
/** Starts the dragging sequence within the list. */
_draggingStarted() {
const styles = coerceElement(this.element).style;
this.beforeStarted.next();
this._isDragging = true;
// We need to disable scroll snapping while the user is dragging, because it breaks automatic
// scrolling. The browser seems to round the value based on the snapping points which means
// that we can't increment/decrement the scroll position.
this._initialScrollSnap = styles.msScrollSnapType || styles.scrollSnapType || '';
styles.scrollSnapType = styles.msScrollSnapType = 'none';
this._sortStrategy.start(this._draggables);
this._cacheParentPositions();
this._viewportScrollSubscription.unsubscribe();
this._listenToScrollEvents();
}
/** Caches the positions of the configured scrollable parents. */
_cacheParentPositions() {
const element = coerceElement(this.element);
this._parentPositions.cache(this._scrollableElements);
// The list element is always in the `scrollableElements`
// so we can take advantage of the cached `ClientRect`.
this._clientRect = this._parentPositions.positions.get(element).clientRect;
}
/** Resets the container to its initial state. */
_reset() {
this._isDragging = false;
const styles = coerceElement(this.element).style;
styles.scrollSnapType = styles.msScrollSnapType = this._initialScrollSnap;
this._siblings.forEach(sibling => sibling._stopReceiving(this));
this._sortStrategy.reset();
this._stopScrolling();
this._viewportScrollSubscription.unsubscribe();
this._parentPositions.clear();
}
/**
* Checks whether the user's pointer is positioned over the container.
* @param x Pointer position along the X axis.
* @param y Pointer position along the Y axis.
*/
_isOverContainer(x, y) {
return this._clientRect != null && isInsideClientRect(this._clientRect, x, y);
}
/**
* Figures out whether an item should be moved into a sibling
* drop container, based on its current position.
* @param item Drag item that is being moved.
* @param x Position of the item along the X axis.
* @param y Position of the item along the Y axis.
*/
_getSiblingContainerFromPosition(item, x, y) {
return this._siblings.find(sibling => sibling._canReceive(item, x, y));
}
/**
* Checks whether the drop list can receive the passed-in item.
* @param item Item that is being dragged into the list.
* @param x Position of the item along the X axis.
* @param y Position of the item along the Y axis.
*/
_canReceive(item, x, y) {
if (!this._clientRect ||
!isInsideClientRect(this._clientRect, x, y) ||
!this.enterPredicate(item, this)) {
return false;
}
const elementFromPoint = this._getShadowRoot().elementFromPoint(x, y);
// If there's no element at the pointer position, then
// the client rect is probably scrolled out of the view.
if (!elementFromPoint) {
return false;
}
const nativeElement = coerceElement(this.element);
// The `ClientRect`, that we're using to find the container over which the user is
// hovering, doesn't give us any information on whether the element has been scrolled
// out of the view or whether it's overlapping with other containers. This means that
// we could end up transferring the item into a container that's invisible or is positioned
// below another one. We use the result from `elementFromPoint` to get the top-most element
// at the pointer position and to find whether it's one of the intersecting drop containers.
return elementFromPoint === nativeElement || nativeElement.contains(elementFromPoint);
}
/**
* Called by one of the connected drop lists when a dragging sequence has started.
* @param sibling Sibling in which dragging has started.
*/
_startReceiving(sibling, items) {
const activeSiblings = this._activeSiblings;
if (!activeSiblings.has(sibling) &&
items.every(item => {
// Note that we have to add an exception to the `enterPredicate` for items that started off
// in this drop list. The drag ref has logic that allows an item to return to its initial
// container, if it has left the initial container and none of the connected containers
// allow it to enter. See `DragRef._updateActiveDropContainer` for more context.
return this.enterPredicate(item, this) || this._draggables.indexOf(item) > -1;
})) {
activeSiblings.add(sibling);
this._cacheParentPositions();
this._listenToScrollEvents();
}
}
/**
* Called by a connected drop list when dragging has stopped.
* @param sibling Sibling whose dragging has stopped.
*/
_stopReceiving(sibling) {
this._activeSiblings.delete(sibling);
this._viewportScrollSubscription.unsubscribe();
}
/**
* Starts listening to scroll events on the viewport.
* Used for updating the internal state of the list.
*/
_listenToScrollEvents() {
this._viewportScrollSubscription = this._dragDropRegistry
.scrolled(this._getShadowRoot())
.subscribe(event => {
if (this.isDragging()) {
const scrollDifference = this._parentPositions.handleScroll(event);
if (scrollDifference) {
this._sortStrategy.updateOnScroll(scrollDifference.top, scrollDifference.left);
}
}
else if (this.isReceiving()) {
this._cacheParentPositions();
}
});
}
/**
* Lazily resolves and returns the shadow root of the element. We do this in a function, rather
* than saving it in property directly on init, because we want to resolve it as late as possible
* in order to ensure that the element has been moved into the shadow DOM. Doing it inside the
* constructor might be too early if the element is inside of something like `ngFor` or `ngIf`.
*/
_getShadowRoot() {
if (!this._cachedShadowRoot) {
const shadowRoot = _getShadowRoot(coerceElement(this.element));
this._cachedShadowRoot = (shadowRoot || this._document);
}
return this._cachedShadowRoot;
}
/** Notifies any siblings that may potentially receive the item. */
_notifyReceivingSiblings() {
const draggedItems = this._sortStrategy
.getActiveItemsSnapshot()
.filter(item => item.isDragging());
this._siblings.forEach(sibling => sibling._startReceiving(this, draggedItems));
}
}
/**
* Gets whether the vertical auto-scroll direction of a node.
* @param clientRect Dimensions of the node.
* @param pointerY Position of the user's pointer along the y axis.
*/
function getVerticalScrollDirection(clientRect, pointerY) {
const { top, bottom, height } = clientRect;
const yThreshold = height * SCROLL_PROXIMITY_THRESHOLD;
if (pointerY >= top - yThreshold && pointerY <= top + yThreshold) {
return 1 /* AutoScrollVerticalDirection.UP */;
}
else if (pointerY >= bottom - yThreshold && pointerY <= bottom + yThreshold) {
return 2 /* AutoScrollVerticalDirection.DOWN */;
}
return 0 /* AutoScrollVerticalDirection.NONE */;
}
/**
* Gets whether the horizontal auto-scroll direction of a node.
* @param clientRect Dimensions of the node.
* @param pointerX Position of the user's pointer along the x axis.
*/
function getHorizontalScrollDirection(clientRect, pointerX) {
const { left, right, width } = clientRect;
const xThreshold = width * SCROLL_PROXIMITY_THRESHOLD;
if (pointerX >= left - xThreshold && pointerX <= left + xThreshold) {
return 1 /* AutoScrollHorizontalDirection.LEFT */;
}
else if (pointerX >= right - xThreshold && pointerX <= right + xThreshold) {
return 2 /* AutoScrollHorizontalDirection.RIGHT */;
}
return 0 /* AutoScrollHorizontalDirection.NONE */;
}
/**
* Gets the directions in which an element node should be scrolled,
* assuming that the user's pointer is already within it scrollable region.
* @param element Element for which we should calculate the scroll direction.
* @param clientRect Bounding client rectangle of the element.
* @param pointerX Position of the user's pointer along the x axis.
* @param pointerY Position of the user's pointer along the y axis.
*/
function getElementScrollDirections(element, clientRect, pointerX, pointerY) {
const computedVertical = getVerticalScrollDirection(clientRect, pointerY);
const computedHorizontal = getHorizontalScrollDirection(clientRect, pointerX);
let verticalScrollDirection = 0 /* AutoScrollVerticalDirection.NONE */;
let horizontalScrollDirection = 0 /* AutoScrollHorizontalDirection.NONE */;
// Note that we here we do some extra checks for whether the element is actually scrollable in
// a certain direction and we only assign the scroll direction if it is. We do this so that we
// can allow other elements to be scrolled, if the current element can't be scrolled anymore.
// This allows us to handle cases where the scroll regions of two scrollable elements overlap.
if (computedVertical) {
const scrollTop = element.scrollTop;
if (computedVertical === 1 /* AutoScrollVerticalDirection.UP */) {
if (scrollTop > 0) {
verticalScrollDirection = 1 /* AutoScrollVerticalDirection.UP */;
}
}
else if (element.scrollHeight - scrollTop > element.clientHeight) {
verticalScrollDirection = 2 /* AutoScrollVerticalDirection.DOWN */;
}
}
if (computedHorizontal) {
const scrollLeft = element.scrollLeft;
if (computedHorizontal === 1 /* AutoScrollHorizontalDirection.LEFT */) {
if (scrollLeft > 0) {
horizontalScrollDirection = 1 /* AutoScrollHorizontalDirection.LEFT */;
}
}
else if (element.scrollWidth - scrollLeft > element.clientWidth) {
horizontalScrollDirection = 2 /* AutoScrollHorizontalDirection.RIGHT */;
}
}
return [verticalScrollDirection, horizontalScrollDirection];
}
//# sourceMappingURL=data:application/json;base64,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 Line truncated
+9
View File
@@ -0,0 +1,9 @@
/**
* @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
*/
export * from './public-api';
//# sourceMappingURL=data:application/json;base64,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
+23
View File
@@ -0,0 +1,23 @@
/**
* @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
*/
export { DragDrop } from './drag-drop';
export { DragRef } from './drag-ref';
export { DropListRef } from './drop-list-ref';
export { CDK_DRAG_PARENT } from './drag-parent';
export * from './drag-events';
export * from './drag-utils';
export * from './drag-drop-module';
export * from './drag-drop-registry';
export { CdkDropList, CDK_DROP_LIST } from './directives/drop-list';
export * from './directives/config';
export * from './directives/drop-list-group';
export * from './directives/drag';
export * from './directives/drag-handle';
export * from './directives/drag-preview';
export * from './directives/drag-placeholder';
//# sourceMappingURL=data:application/json;base64,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
@@ -0,0 +1,9 @@
/**
* @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
*/
export {};
//# sourceMappingURL=data:application/json;base64,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
@@ -0,0 +1,341 @@
/**
* @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 { coerceElement } from '@angular/cdk/coercion';
import { moveItemInArray } from '../drag-utils';
import { combineTransforms } from '../dom/styling';
import { adjustClientRect, getMutableClientRect, isInsideClientRect } from '../dom/client-rect';
/**
* Strategy that only supports sorting along a single axis.
* Items are reordered using CSS transforms which allows for sorting to be animated.
* @docs-private
*/
export class SingleAxisSortStrategy {
constructor(_element, _dragDropRegistry) {
this._element = _element;
this._dragDropRegistry = _dragDropRegistry;
/** Cache of the dimensions of all the items inside the container. */
this._itemPositions = [];
/** Direction in which the list is oriented. */
this.orientation = 'vertical';
/**
* Keeps track of the item that was last swapped with the dragged item, as well as what direction
* the pointer was moving in when the swap occurred and whether the user's pointer continued to
* overlap with the swapped item after the swapping occurred.
*/
this._previousSwap = {
drag: null,
delta: 0,
overlaps: false,
};
}
/**
* To be called when the drag sequence starts.
* @param items Items that are currently in the list.
*/
start(items) {
this.withItems(items);
}
/**
* To be called when an item is being sorted.
* @param item Item to be sorted.
* @param pointerX Position of the item along the X axis.
* @param pointerY Position of the item along the Y axis.
* @param pointerDelta Direction in which the pointer is moving along each axis.
*/
sort(item, pointerX, pointerY, pointerDelta) {
const siblings = this._itemPositions;
const newIndex = this._getItemIndexFromPointerPosition(item, pointerX, pointerY, pointerDelta);
if (newIndex === -1 && siblings.length > 0) {
return null;
}
const isHorizontal = this.orientation === 'horizontal';
const currentIndex = siblings.findIndex(currentItem => currentItem.drag === item);
const siblingAtNewPosition = siblings[newIndex];
const currentPosition = siblings[currentIndex].clientRect;
const newPosition = siblingAtNewPosition.clientRect;
const delta = currentIndex > newIndex ? 1 : -1;
// How many pixels the item's placeholder should be offset.
const itemOffset = this._getItemOffsetPx(currentPosition, newPosition, delta);
// How many pixels all the other items should be offset.
const siblingOffset = this._getSiblingOffsetPx(currentIndex, siblings, delta);
// Save the previous order of the items before moving the item to its new index.
// We use this to check whether an item has been moved as a result of the sorting.
const oldOrder = siblings.slice();
// Shuffle the array in place.
moveItemInArray(siblings, currentIndex, newIndex);
siblings.forEach((sibling, index) => {
// Don't do anything if the position hasn't changed.
if (oldOrder[index] === sibling) {
return;
}
const isDraggedItem = sibling.drag === item;
const offset = isDraggedItem ? itemOffset : siblingOffset;
const elementToOffset = isDraggedItem
? item.getPlaceholderElement()
: sibling.drag.getRootElement();
// Update the offset to reflect the new position.
sibling.offset += offset;
// Since we're moving the items with a `transform`, we need to adjust their cached
// client rects to reflect their new position, as well as swap their positions in the cache.
// Note that we shouldn't use `getBoundingClientRect` here to update the cache, because the
// elements may be mid-animation which will give us a wrong result.
if (isHorizontal) {
// Round the transforms since some browsers will
// blur the elements, for sub-pixel transforms.
elementToOffset.style.transform = combineTransforms(`translate3d(${Math.round(sibling.offset)}px, 0, 0)`, sibling.initialTransform);
adjustClientRect(sibling.clientRect, 0, offset);
}
else {
elementToOffset.style.transform = combineTransforms(`translate3d(0, ${Math.round(sibling.offset)}px, 0)`, sibling.initialTransform);
adjustClientRect(sibling.clientRect, offset, 0);
}
});
// Note that it's important that we do this after the client rects have been adjusted.
this._previousSwap.overlaps = isInsideClientRect(newPosition, pointerX, pointerY);
this._previousSwap.drag = siblingAtNewPosition.drag;
this._previousSwap.delta = isHorizontal ? pointerDelta.x : pointerDelta.y;
return { previousIndex: currentIndex, currentIndex: newIndex };
}
/**
* Called when an item is being moved into the container.
* @param item Item that was moved into the container.
* @param pointerX Position of the item along the X axis.
* @param pointerY Position of the item along the Y axis.
* @param index Index at which the item entered. If omitted, the container will try to figure it
* out automatically.
*/
enter(item, pointerX, pointerY, index) {
const newIndex = index == null || index < 0
? // We use the coordinates of where the item entered the drop
// zone to figure out at which index it should be inserted.
this._getItemIndexFromPointerPosition(item, pointerX, pointerY)
: index;
const activeDraggables = this._activeDraggables;
const currentIndex = activeDraggables.indexOf(item);
const placeholder = item.getPlaceholderElement();
let newPositionReference = activeDraggables[newIndex];
// If the item at the new position is the same as the item that is being dragged,
// it means that we're trying to restore the item to its initial position. In this
// case we should use the next item from the list as the reference.
if (newPositionReference === item) {
newPositionReference = activeDraggables[newIndex + 1];
}
// If we didn't find a new position reference, it means that either the item didn't start off
// in this container, or that the item requested to be inserted at the end of the list.
if (!newPositionReference &&
(newIndex == null || newIndex === -1 || newIndex < activeDraggables.length - 1) &&
this._shouldEnterAsFirstChild(pointerX, pointerY)) {
newPositionReference = activeDraggables[0];
}
// Since the item may be in the `activeDraggables` already (e.g. if the user dragged it
// into another container and back again), we have to ensure that it isn't duplicated.
if (currentIndex > -1) {
activeDraggables.splice(currentIndex, 1);
}
// Don't use items that are being dragged as a reference, because
// their element has been moved down to the bottom of the body.
if (newPositionReference && !this._dragDropRegistry.isDragging(newPositionReference)) {
const element = newPositionReference.getRootElement();
element.parentElement.insertBefore(placeholder, element);
activeDraggables.splice(newIndex, 0, item);
}
else {
coerceElement(this._element).appendChild(placeholder);
activeDraggables.push(item);
}
// The transform needs to be cleared so it doesn't throw off the measurements.
placeholder.style.transform = '';
// Note that usually `start` is called together with `enter` when an item goes into a new
// container. This will cache item positions, but we need to refresh them since the amount
// of items has changed.
this._cacheItemPositions();
}
/** Sets the items that are currently part of the list. */
withItems(items) {
this._activeDraggables = items.slice();
this._cacheItemPositions();
}
/** Assigns a sort predicate to the strategy. */
withSortPredicate(predicate) {
this._sortPredicate = predicate;
}
/** Resets the strategy to its initial state before dragging was started. */
reset() {
// TODO(crisbeto): may have to wait for the animations to finish.
this._activeDraggables.forEach(item => {
const rootElement = item.getRootElement();
if (rootElement) {
const initialTransform = this._itemPositions.find(p => p.drag === item)?.initialTransform;
rootElement.style.transform = initialTransform || '';
}
});
this._itemPositions = [];
this._activeDraggables = [];
this._previousSwap.drag = null;
this._previousSwap.delta = 0;
this._previousSwap.overlaps = false;
}
/**
* Gets a snapshot of items currently in the list.
* Can include items that we dragged in from another list.
*/
getActiveItemsSnapshot() {
return this._activeDraggables;
}
/** Gets the index of a specific item. */
getItemIndex(item) {
// Items are sorted always by top/left in the cache, however they flow differently in RTL.
// The rest of the logic still stands no matter what orientation we're in, however
// we need to invert the array when determining the index.
const items = this.orientation === 'horizontal' && this.direction === 'rtl'
? this._itemPositions.slice().reverse()
: this._itemPositions;
return items.findIndex(currentItem => currentItem.drag === item);
}
/** Used to notify the strategy that the scroll position has changed. */
updateOnScroll(topDifference, leftDifference) {
// Since we know the amount that the user has scrolled we can shift all of the
// client rectangles ourselves. This is cheaper than re-measuring everything and
// we can avoid inconsistent behavior where we might be measuring the element before
// its position has changed.
this._itemPositions.forEach(({ clientRect }) => {
adjustClientRect(clientRect, topDifference, leftDifference);
});
// We need two loops for this, because we want all of the cached
// positions to be up-to-date before we re-sort the item.
this._itemPositions.forEach(({ drag }) => {
if (this._dragDropRegistry.isDragging(drag)) {
// We need to re-sort the item manually, because the pointer move
// events won't be dispatched while the user is scrolling.
drag._sortFromLastPointerPosition();
}
});
}
/** Refreshes the position cache of the items and sibling containers. */
_cacheItemPositions() {
const isHorizontal = this.orientation === 'horizontal';
this._itemPositions = this._activeDraggables
.map(drag => {
const elementToMeasure = drag.getVisibleElement();
return {
drag,
offset: 0,
initialTransform: elementToMeasure.style.transform || '',
clientRect: getMutableClientRect(elementToMeasure),
};
})
.sort((a, b) => {
return isHorizontal
? a.clientRect.left - b.clientRect.left
: a.clientRect.top - b.clientRect.top;
});
}
/**
* Gets the offset in pixels by which the item that is being dragged should be moved.
* @param currentPosition Current position of the item.
* @param newPosition Position of the item where the current item should be moved.
* @param delta Direction in which the user is moving.
*/
_getItemOffsetPx(currentPosition, newPosition, delta) {
const isHorizontal = this.orientation === 'horizontal';
let itemOffset = isHorizontal
? newPosition.left - currentPosition.left
: newPosition.top - currentPosition.top;
// Account for differences in the item width/height.
if (delta === -1) {
itemOffset += isHorizontal
? newPosition.width - currentPosition.width
: newPosition.height - currentPosition.height;
}
return itemOffset;
}
/**
* Gets the offset in pixels by which the items that aren't being dragged should be moved.
* @param currentIndex Index of the item currently being dragged.
* @param siblings All of the items in the list.
* @param delta Direction in which the user is moving.
*/
_getSiblingOffsetPx(currentIndex, siblings, delta) {
const isHorizontal = this.orientation === 'horizontal';
const currentPosition = siblings[currentIndex].clientRect;
const immediateSibling = siblings[currentIndex + delta * -1];
let siblingOffset = currentPosition[isHorizontal ? 'width' : 'height'] * delta;
if (immediateSibling) {
const start = isHorizontal ? 'left' : 'top';
const end = isHorizontal ? 'right' : 'bottom';
// Get the spacing between the start of the current item and the end of the one immediately
// after it in the direction in which the user is dragging, or vice versa. We add it to the
// offset in order to push the element to where it will be when it's inline and is influenced
// by the `margin` of its siblings.
if (delta === -1) {
siblingOffset -= immediateSibling.clientRect[start] - currentPosition[end];
}
else {
siblingOffset += currentPosition[start] - immediateSibling.clientRect[end];
}
}
return siblingOffset;
}
/**
* Checks if pointer is entering in the first position
* @param pointerX Position of the user's pointer along the X axis.
* @param pointerY Position of the user's pointer along the Y axis.
*/
_shouldEnterAsFirstChild(pointerX, pointerY) {
if (!this._activeDraggables.length) {
return false;
}
const itemPositions = this._itemPositions;
const isHorizontal = this.orientation === 'horizontal';
// `itemPositions` are sorted by position while `activeDraggables` are sorted by child index
// check if container is using some sort of "reverse" ordering (eg: flex-direction: row-reverse)
const reversed = itemPositions[0].drag !== this._activeDraggables[0];
if (reversed) {
const lastItemRect = itemPositions[itemPositions.length - 1].clientRect;
return isHorizontal ? pointerX >= lastItemRect.right : pointerY >= lastItemRect.bottom;
}
else {
const firstItemRect = itemPositions[0].clientRect;
return isHorizontal ? pointerX <= firstItemRect.left : pointerY <= firstItemRect.top;
}
}
/**
* Gets the index of an item in the drop container, based on the position of the user's pointer.
* @param item Item that is being sorted.
* @param pointerX Position of the user's pointer along the X axis.
* @param pointerY Position of the user's pointer along the Y axis.
* @param delta Direction in which the user is moving their pointer.
*/
_getItemIndexFromPointerPosition(item, pointerX, pointerY, delta) {
const isHorizontal = this.orientation === 'horizontal';
const index = this._itemPositions.findIndex(({ drag, clientRect }) => {
// Skip the item itself.
if (drag === item) {
return false;
}
if (delta) {
const direction = isHorizontal ? delta.x : delta.y;
// If the user is still hovering over the same item as last time, their cursor hasn't left
// the item after we made the swap, and they didn't change the direction in which they're
// dragging, we don't consider it a direction swap.
if (drag === this._previousSwap.drag &&
this._previousSwap.overlaps &&
direction === this._previousSwap.delta) {
return false;
}
}
return isHorizontal
? // Round these down since most browsers report client rects with
// sub-pixel precision, whereas the pointer coordinates are rounded to pixels.
pointerX >= Math.floor(clientRect.left) && pointerX < Math.floor(clientRect.right)
: pointerY >= Math.floor(clientRect.top) && pointerY < Math.floor(clientRect.bottom);
});
return index === -1 || !this._sortPredicate(index, item) ? -1 : index;
}
}
//# sourceMappingURL=data:application/json;base64,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 Line truncated
+9
View File
@@ -0,0 +1,9 @@
/**
* @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
*/
export * from './public-api';
//# sourceMappingURL=data:application/json;base64,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
+9
View File
@@ -0,0 +1,9 @@
/**
* @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
*/
export * from './public-api';
//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiaW5kZXguanMiLCJzb3VyY2VSb290IjoiIiwic291cmNlcyI6WyIuLi8uLi8uLi8uLi8uLi8uLi9zcmMvY2RrL2tleWNvZGVzL2luZGV4LnRzIl0sIm5hbWVzIjpbXSwibWFwcGluZ3MiOiJBQUFBOzs7Ozs7R0FNRztBQUVILGNBQWMsY0FBYyxDQUFDIiwic291cmNlc0NvbnRlbnQiOlsiLyoqXG4gKiBAbGljZW5zZVxuICogQ29weXJpZ2h0IEdvb2dsZSBMTEMgQWxsIFJpZ2h0cyBSZXNlcnZlZC5cbiAqXG4gKiBVc2Ugb2YgdGhpcyBzb3VyY2UgY29kZSBpcyBnb3Zlcm5lZCBieSBhbiBNSVQtc3R5bGUgbGljZW5zZSB0aGF0IGNhbiBiZVxuICogZm91bmQgaW4gdGhlIExJQ0VOU0UgZmlsZSBhdCBodHRwczovL2FuZ3VsYXIuaW8vbGljZW5zZVxuICovXG5cbmV4cG9ydCAqIGZyb20gJy4vcHVibGljLWFwaSc7XG4iXX0=
Loaded 100 of 48586 files, more files were not shown because too many files have changed in this diff. Show more