| (function (global, factory) { |
| typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@angular/core'), require('@angular/cdk/coercion'), require('@angular/material/core'), require('@angular/cdk/a11y'), require('@angular/cdk/keycodes'), require('rxjs'), require('@angular/animations'), require('@angular/common')) : |
| typeof define === 'function' && define.amd ? define('@angular/material/sort', ['exports', '@angular/core', '@angular/cdk/coercion', '@angular/material/core', '@angular/cdk/a11y', '@angular/cdk/keycodes', 'rxjs', '@angular/animations', '@angular/common'], factory) : |
| (global = global || self, factory((global.ng = global.ng || {}, global.ng.material = global.ng.material || {}, global.ng.material.sort = {}), global.ng.core, global.ng.cdk.coercion, global.ng.material.core, global.ng.cdk.a11y, global.ng.cdk.keycodes, global.rxjs, global.ng.animations, global.ng.common)); |
| }(this, (function (exports, i0, coercion, core, a11y, keycodes, rxjs, animations, common) { 'use strict'; |
| |
| /*! ***************************************************************************** |
| Copyright (c) Microsoft Corporation. |
| |
| Permission to use, copy, modify, and/or distribute this software for any |
| purpose with or without fee is hereby granted. |
| |
| THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH |
| REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY |
| AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, |
| INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM |
| LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR |
| OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| PERFORMANCE OF THIS SOFTWARE. |
| ***************************************************************************** */ |
| /* global Reflect, Promise */ |
| var extendStatics = function (d, b) { |
| extendStatics = Object.setPrototypeOf || |
| ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || |
| function (d, b) { for (var p in b) |
| if (Object.prototype.hasOwnProperty.call(b, p)) |
| d[p] = b[p]; }; |
| return extendStatics(d, b); |
| }; |
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| if (op[0] & 5) |
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| } |
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| var i = m.call(o), r, ar = [], e; |
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| while ((n === void 0 || n-- > 0) && !(r = i.next()).done) |
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| } |
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| try { |
| if (r && !r.done && (m = i["return"])) |
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| } |
| finally { |
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| throw e.error; |
| } |
| } |
| return ar; |
| } |
| /** @deprecated */ |
| function __spread() { |
| for (var ar = [], i = 0; i < arguments.length; i++) |
| ar = ar.concat(__read(arguments[i])); |
| return ar; |
| } |
| /** @deprecated */ |
| function __spreadArrays() { |
| for (var s = 0, i = 0, il = arguments.length; i < il; i++) |
| s += arguments[i].length; |
| for (var r = Array(s), k = 0, i = 0; i < il; i++) |
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| return r; |
| } |
| function __spreadArray(to, from) { |
| for (var i = 0, il = from.length, j = to.length; i < il; i++, j++) |
| to[j] = from[i]; |
| return to; |
| } |
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| return this instanceof __await ? (this.v = v, this) : new __await(v); |
| } |
| function __asyncGenerator(thisArg, _arguments, generator) { |
| if (!Symbol.asyncIterator) |
| throw new TypeError("Symbol.asyncIterator is not defined."); |
| var g = generator.apply(thisArg, _arguments || []), i, q = []; |
| return i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i; |
| function verb(n) { if (g[n]) |
| i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; } |
| function resume(n, v) { try { |
| step(g[n](v)); |
| } |
| catch (e) { |
| settle(q[0][3], e); |
| } } |
| function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); } |
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| function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; } |
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| function __makeTemplateObject(cooked, raw) { |
| if (Object.defineProperty) { |
| Object.defineProperty(cooked, "raw", { value: raw }); |
| } |
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| cooked.raw = raw; |
| } |
| return cooked; |
| } |
| ; |
| var __setModuleDefault = Object.create ? (function (o, v) { |
| Object.defineProperty(o, "default", { enumerable: true, value: v }); |
| }) : function (o, v) { |
| o["default"] = v; |
| }; |
| function __importStar(mod) { |
| if (mod && mod.__esModule) |
| return mod; |
| var result = {}; |
| if (mod != null) |
| for (var k in mod) |
| if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) |
| __createBinding(result, mod, k); |
| __setModuleDefault(result, mod); |
| return result; |
| } |
| function __importDefault(mod) { |
| return (mod && mod.__esModule) ? mod : { default: mod }; |
| } |
| function __classPrivateFieldGet(receiver, privateMap) { |
| if (!privateMap.has(receiver)) { |
| throw new TypeError("attempted to get private field on non-instance"); |
| } |
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| } |
| function __classPrivateFieldSet(receiver, privateMap, value) { |
| if (!privateMap.has(receiver)) { |
| throw new TypeError("attempted to set private field on non-instance"); |
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| privateMap.set(receiver, value); |
| return value; |
| } |
| |
| /** |
| * @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 |
| */ |
| /** @docs-private */ |
| function getSortDuplicateSortableIdError(id) { |
| return Error("Cannot have two MatSortables with the same id (" + id + ")."); |
| } |
| /** @docs-private */ |
| function getSortHeaderNotContainedWithinSortError() { |
| return Error("MatSortHeader must be placed within a parent element with the MatSort directive."); |
| } |
| /** @docs-private */ |
| function getSortHeaderMissingIdError() { |
| return Error("MatSortHeader must be provided with a unique id."); |
| } |
| /** @docs-private */ |
| function getSortInvalidDirectionError(direction) { |
| return Error(direction + " is not a valid sort direction ('asc' or 'desc')."); |
| } |
| |
| /** Injection token to be used to override the default options for `mat-sort`. */ |
| var MAT_SORT_DEFAULT_OPTIONS = new i0.InjectionToken('MAT_SORT_DEFAULT_OPTIONS'); |
| // Boilerplate for applying mixins to MatSort. |
| /** @docs-private */ |
| var MatSortBase = /** @class */ (function () { |
| function MatSortBase() { |
| } |
| return MatSortBase; |
| }()); |
| var _MatSortMixinBase = core.mixinInitialized(core.mixinDisabled(MatSortBase)); |
| /** Container for MatSortables to manage the sort state and provide default sort parameters. */ |
| var MatSort = /** @class */ (function (_super) { |
| __extends(MatSort, _super); |
| function MatSort(_defaultOptions) { |
| var _this = _super.call(this) || this; |
| _this._defaultOptions = _defaultOptions; |
| /** Collection of all registered sortables that this directive manages. */ |
| _this.sortables = new Map(); |
| /** Used to notify any child components listening to state changes. */ |
| _this._stateChanges = new rxjs.Subject(); |
| /** |
| * The direction to set when an MatSortable is initially sorted. |
| * May be overriden by the MatSortable's sort start. |
| */ |
| _this.start = 'asc'; |
| _this._direction = ''; |
| /** Event emitted when the user changes either the active sort or sort direction. */ |
| _this.sortChange = new i0.EventEmitter(); |
| return _this; |
| } |
| Object.defineProperty(MatSort.prototype, "direction", { |
| /** The sort direction of the currently active MatSortable. */ |
| get: function () { return this._direction; }, |
| set: function (direction) { |
| if (direction && direction !== 'asc' && direction !== 'desc' && |
| (typeof ngDevMode === 'undefined' || ngDevMode)) { |
| throw getSortInvalidDirectionError(direction); |
| } |
| this._direction = direction; |
| }, |
| enumerable: false, |
| configurable: true |
| }); |
| Object.defineProperty(MatSort.prototype, "disableClear", { |
| /** |
| * Whether to disable the user from clearing the sort by finishing the sort direction cycle. |
| * May be overriden by the MatSortable's disable clear input. |
| */ |
| get: function () { return this._disableClear; }, |
| set: function (v) { this._disableClear = coercion.coerceBooleanProperty(v); }, |
| enumerable: false, |
| configurable: true |
| }); |
| /** |
| * Register function to be used by the contained MatSortables. Adds the MatSortable to the |
| * collection of MatSortables. |
| */ |
| MatSort.prototype.register = function (sortable) { |
| if (typeof ngDevMode === 'undefined' || ngDevMode) { |
| if (!sortable.id) { |
| throw getSortHeaderMissingIdError(); |
| } |
| if (this.sortables.has(sortable.id)) { |
| throw getSortDuplicateSortableIdError(sortable.id); |
| } |
| } |
| this.sortables.set(sortable.id, sortable); |
| }; |
| /** |
| * Unregister function to be used by the contained MatSortables. Removes the MatSortable from the |
| * collection of contained MatSortables. |
| */ |
| MatSort.prototype.deregister = function (sortable) { |
| this.sortables.delete(sortable.id); |
| }; |
| /** Sets the active sort id and determines the new sort direction. */ |
| MatSort.prototype.sort = function (sortable) { |
| if (this.active != sortable.id) { |
| this.active = sortable.id; |
| this.direction = sortable.start ? sortable.start : this.start; |
| } |
| else { |
| this.direction = this.getNextSortDirection(sortable); |
| } |
| this.sortChange.emit({ active: this.active, direction: this.direction }); |
| }; |
| /** Returns the next sort direction of the active sortable, checking for potential overrides. */ |
| MatSort.prototype.getNextSortDirection = function (sortable) { |
| var _a, _b, _c; |
| if (!sortable) { |
| return ''; |
| } |
| // Get the sort direction cycle with the potential sortable overrides. |
| var disableClear = (_b = (_a = sortable === null || sortable === void 0 ? void 0 : sortable.disableClear) !== null && _a !== void 0 ? _a : this.disableClear) !== null && _b !== void 0 ? _b : !!((_c = this._defaultOptions) === null || _c === void 0 ? void 0 : _c.disableClear); |
| var sortDirectionCycle = getSortDirectionCycle(sortable.start || this.start, disableClear); |
| // Get and return the next direction in the cycle |
| var nextDirectionIndex = sortDirectionCycle.indexOf(this.direction) + 1; |
| if (nextDirectionIndex >= sortDirectionCycle.length) { |
| nextDirectionIndex = 0; |
| } |
| return sortDirectionCycle[nextDirectionIndex]; |
| }; |
| MatSort.prototype.ngOnInit = function () { |
| this._markInitialized(); |
| }; |
| MatSort.prototype.ngOnChanges = function () { |
| this._stateChanges.next(); |
| }; |
| MatSort.prototype.ngOnDestroy = function () { |
| this._stateChanges.complete(); |
| }; |
| return MatSort; |
| }(_MatSortMixinBase)); |
| MatSort.decorators = [ |
| { type: i0.Directive, args: [{ |
| selector: '[matSort]', |
| exportAs: 'matSort', |
| host: { 'class': 'mat-sort' }, |
| inputs: ['disabled: matSortDisabled'] |
| },] } |
| ]; |
| MatSort.ctorParameters = function () { return [ |
| { type: undefined, decorators: [{ type: i0.Optional }, { type: i0.Inject, args: [MAT_SORT_DEFAULT_OPTIONS,] }] } |
| ]; }; |
| MatSort.propDecorators = { |
| active: [{ type: i0.Input, args: ['matSortActive',] }], |
| start: [{ type: i0.Input, args: ['matSortStart',] }], |
| direction: [{ type: i0.Input, args: ['matSortDirection',] }], |
| disableClear: [{ type: i0.Input, args: ['matSortDisableClear',] }], |
| sortChange: [{ type: i0.Output, args: ['matSortChange',] }] |
| }; |
| /** Returns the sort direction cycle to use given the provided parameters of order and clear. */ |
| function getSortDirectionCycle(start, disableClear) { |
| var sortOrder = ['asc', 'desc']; |
| if (start == 'desc') { |
| sortOrder.reverse(); |
| } |
| if (!disableClear) { |
| sortOrder.push(''); |
| } |
| return sortOrder; |
| } |
| |
| /** |
| * @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 |
| */ |
| var SORT_ANIMATION_TRANSITION = core.AnimationDurations.ENTERING + ' ' + |
| core.AnimationCurves.STANDARD_CURVE; |
| /** |
| * Animations used by MatSort. |
| * @docs-private |
| */ |
| var matSortAnimations = { |
| /** Animation that moves the sort indicator. */ |
| indicator: animations.trigger('indicator', [ |
| animations.state('active-asc, asc', animations.style({ transform: 'translateY(0px)' })), |
| // 10px is the height of the sort indicator, minus the width of the pointers |
| animations.state('active-desc, desc', animations.style({ transform: 'translateY(10px)' })), |
| animations.transition('active-asc <=> active-desc', animations.animate(SORT_ANIMATION_TRANSITION)) |
| ]), |
| /** Animation that rotates the left pointer of the indicator based on the sorting direction. */ |
| leftPointer: animations.trigger('leftPointer', [ |
| animations.state('active-asc, asc', animations.style({ transform: 'rotate(-45deg)' })), |
| animations.state('active-desc, desc', animations.style({ transform: 'rotate(45deg)' })), |
| animations.transition('active-asc <=> active-desc', animations.animate(SORT_ANIMATION_TRANSITION)) |
| ]), |
| /** Animation that rotates the right pointer of the indicator based on the sorting direction. */ |
| rightPointer: animations.trigger('rightPointer', [ |
| animations.state('active-asc, asc', animations.style({ transform: 'rotate(45deg)' })), |
| animations.state('active-desc, desc', animations.style({ transform: 'rotate(-45deg)' })), |
| animations.transition('active-asc <=> active-desc', animations.animate(SORT_ANIMATION_TRANSITION)) |
| ]), |
| /** Animation that controls the arrow opacity. */ |
| arrowOpacity: animations.trigger('arrowOpacity', [ |
| animations.state('desc-to-active, asc-to-active, active', animations.style({ opacity: 1 })), |
| animations.state('desc-to-hint, asc-to-hint, hint', animations.style({ opacity: .54 })), |
| animations.state('hint-to-desc, active-to-desc, desc, hint-to-asc, active-to-asc, asc, void', animations.style({ opacity: 0 })), |
| // Transition between all states except for immediate transitions |
| animations.transition('* => asc, * => desc, * => active, * => hint, * => void', animations.animate('0ms')), |
| animations.transition('* <=> *', animations.animate(SORT_ANIMATION_TRANSITION)), |
| ]), |
| /** |
| * Animation for the translation of the arrow as a whole. States are separated into two |
| * groups: ones with animations and others that are immediate. Immediate states are asc, desc, |
| * peek, and active. The other states define a specific animation (source-to-destination) |
| * and are determined as a function of their prev user-perceived state and what the next state |
| * should be. |
| */ |
| arrowPosition: animations.trigger('arrowPosition', [ |
| // Hidden Above => Hint Center |
| animations.transition('* => desc-to-hint, * => desc-to-active', animations.animate(SORT_ANIMATION_TRANSITION, animations.keyframes([ |
| animations.style({ transform: 'translateY(-25%)' }), |
| animations.style({ transform: 'translateY(0)' }) |
| ]))), |
| // Hint Center => Hidden Below |
| animations.transition('* => hint-to-desc, * => active-to-desc', animations.animate(SORT_ANIMATION_TRANSITION, animations.keyframes([ |
| animations.style({ transform: 'translateY(0)' }), |
| animations.style({ transform: 'translateY(25%)' }) |
| ]))), |
| // Hidden Below => Hint Center |
| animations.transition('* => asc-to-hint, * => asc-to-active', animations.animate(SORT_ANIMATION_TRANSITION, animations.keyframes([ |
| animations.style({ transform: 'translateY(25%)' }), |
| animations.style({ transform: 'translateY(0)' }) |
| ]))), |
| // Hint Center => Hidden Above |
| animations.transition('* => hint-to-asc, * => active-to-asc', animations.animate(SORT_ANIMATION_TRANSITION, animations.keyframes([ |
| animations.style({ transform: 'translateY(0)' }), |
| animations.style({ transform: 'translateY(-25%)' }) |
| ]))), |
| animations.state('desc-to-hint, asc-to-hint, hint, desc-to-active, asc-to-active, active', animations.style({ transform: 'translateY(0)' })), |
| animations.state('hint-to-desc, active-to-desc, desc', animations.style({ transform: 'translateY(-25%)' })), |
| animations.state('hint-to-asc, active-to-asc, asc', animations.style({ transform: 'translateY(25%)' })), |
| ]), |
| /** Necessary trigger that calls animate on children animations. */ |
| allowChildren: animations.trigger('allowChildren', [ |
| animations.transition('* <=> *', [ |
| animations.query('@*', animations.animateChild(), { optional: true }) |
| ]) |
| ]), |
| }; |
| |
| /** |
| * @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 |
| */ |
| /** |
| * To modify the labels and text displayed, create a new instance of MatSortHeaderIntl and |
| * include it in a custom provider. |
| */ |
| var MatSortHeaderIntl = /** @class */ (function () { |
| function MatSortHeaderIntl() { |
| /** |
| * Stream that emits whenever the labels here are changed. Use this to notify |
| * components if the labels have changed after initialization. |
| */ |
| this.changes = new rxjs.Subject(); |
| /** |
| * ARIA label for the sorting button. |
| * @deprecated Not used anymore. To be removed. |
| * @breaking-change 8.0.0 |
| */ |
| this.sortButtonLabel = function (id) { |
| return "Change sorting for " + id; |
| }; |
| } |
| return MatSortHeaderIntl; |
| }()); |
| MatSortHeaderIntl.ɵprov = i0.ɵɵdefineInjectable({ factory: function MatSortHeaderIntl_Factory() { return new MatSortHeaderIntl(); }, token: MatSortHeaderIntl, providedIn: "root" }); |
| MatSortHeaderIntl.decorators = [ |
| { type: i0.Injectable, args: [{ providedIn: 'root' },] } |
| ]; |
| /** @docs-private */ |
| function MAT_SORT_HEADER_INTL_PROVIDER_FACTORY(parentIntl) { |
| return parentIntl || new MatSortHeaderIntl(); |
| } |
| /** @docs-private */ |
| var MAT_SORT_HEADER_INTL_PROVIDER = { |
| // If there is already an MatSortHeaderIntl available, use that. Otherwise, provide a new one. |
| provide: MatSortHeaderIntl, |
| deps: [[new i0.Optional(), new i0.SkipSelf(), MatSortHeaderIntl]], |
| useFactory: MAT_SORT_HEADER_INTL_PROVIDER_FACTORY |
| }; |
| |
| // Boilerplate for applying mixins to the sort header. |
| /** @docs-private */ |
| var MatSortHeaderBase = /** @class */ (function () { |
| function MatSortHeaderBase() { |
| } |
| return MatSortHeaderBase; |
| }()); |
| var _MatSortHeaderMixinBase = core.mixinDisabled(MatSortHeaderBase); |
| /** |
| * Applies sorting behavior (click to change sort) and styles to an element, including an |
| * arrow to display the current sort direction. |
| * |
| * Must be provided with an id and contained within a parent MatSort directive. |
| * |
| * If used on header cells in a CdkTable, it will automatically default its id from its containing |
| * column definition. |
| */ |
| var MatSortHeader = /** @class */ (function (_super) { |
| __extends(MatSortHeader, _super); |
| function MatSortHeader(_intl, _changeDetectorRef, |
| // `MatSort` is not optionally injected, but just asserted manually w/ better error. |
| // tslint:disable-next-line: lightweight-tokens |
| _sort, _columnDef, _focusMonitor, _elementRef) { |
| var _this = |
| // Note that we use a string token for the `_columnDef`, because the value is provided both by |
| // `material/table` and `cdk/table` and we can't have the CDK depending on Material, |
| // and we want to avoid having the sort header depending on the CDK table because |
| // of this single reference. |
| _super.call(this) || this; |
| _this._intl = _intl; |
| _this._changeDetectorRef = _changeDetectorRef; |
| _this._sort = _sort; |
| _this._columnDef = _columnDef; |
| _this._focusMonitor = _focusMonitor; |
| _this._elementRef = _elementRef; |
| /** |
| * Flag set to true when the indicator should be displayed while the sort is not active. Used to |
| * provide an affordance that the header is sortable by showing on focus and hover. |
| */ |
| _this._showIndicatorHint = false; |
| /** |
| * The view transition state of the arrow (translation/ opacity) - indicates its `from` and `to` |
| * position through the animation. If animations are currently disabled, the fromState is removed |
| * so that there is no animation displayed. |
| */ |
| _this._viewState = {}; |
| /** The direction the arrow should be facing according to the current state. */ |
| _this._arrowDirection = ''; |
| /** |
| * Whether the view state animation should show the transition between the `from` and `to` states. |
| */ |
| _this._disableViewStateAnimation = false; |
| /** Sets the position of the arrow that displays when sorted. */ |
| _this.arrowPosition = 'after'; |
| if (!_sort && (typeof ngDevMode === 'undefined' || ngDevMode)) { |
| throw getSortHeaderNotContainedWithinSortError(); |
| } |
| _this._handleStateChanges(); |
| return _this; |
| } |
| Object.defineProperty(MatSortHeader.prototype, "disableClear", { |
| /** Overrides the disable clear value of the containing MatSort for this MatSortable. */ |
| get: function () { return this._disableClear; }, |
| set: function (v) { this._disableClear = coercion.coerceBooleanProperty(v); }, |
| enumerable: false, |
| configurable: true |
| }); |
| MatSortHeader.prototype.ngOnInit = function () { |
| if (!this.id && this._columnDef) { |
| this.id = this._columnDef.name; |
| } |
| // Initialize the direction of the arrow and set the view state to be immediately that state. |
| this._updateArrowDirection(); |
| this._setAnimationTransitionState({ toState: this._isSorted() ? 'active' : this._arrowDirection }); |
| this._sort.register(this); |
| }; |
| MatSortHeader.prototype.ngAfterViewInit = function () { |
| var _this = this; |
| // We use the focus monitor because we also want to style |
| // things differently based on the focus origin. |
| this._focusMonitor.monitor(this._elementRef, true).subscribe(function (origin) { |
| var newState = !!origin; |
| if (newState !== _this._showIndicatorHint) { |
| _this._setIndicatorHintVisible(newState); |
| _this._changeDetectorRef.markForCheck(); |
| } |
| }); |
| }; |
| MatSortHeader.prototype.ngOnDestroy = function () { |
| this._focusMonitor.stopMonitoring(this._elementRef); |
| this._sort.deregister(this); |
| this._rerenderSubscription.unsubscribe(); |
| }; |
| /** |
| * Sets the "hint" state such that the arrow will be semi-transparently displayed as a hint to the |
| * user showing what the active sort will become. If set to false, the arrow will fade away. |
| */ |
| MatSortHeader.prototype._setIndicatorHintVisible = function (visible) { |
| // No-op if the sort header is disabled - should not make the hint visible. |
| if (this._isDisabled() && visible) { |
| return; |
| } |
| this._showIndicatorHint = visible; |
| if (!this._isSorted()) { |
| this._updateArrowDirection(); |
| if (this._showIndicatorHint) { |
| this._setAnimationTransitionState({ fromState: this._arrowDirection, toState: 'hint' }); |
| } |
| else { |
| this._setAnimationTransitionState({ fromState: 'hint', toState: this._arrowDirection }); |
| } |
| } |
| }; |
| /** |
| * Sets the animation transition view state for the arrow's position and opacity. If the |
| * `disableViewStateAnimation` flag is set to true, the `fromState` will be ignored so that |
| * no animation appears. |
| */ |
| MatSortHeader.prototype._setAnimationTransitionState = function (viewState) { |
| this._viewState = viewState || {}; |
| // If the animation for arrow position state (opacity/translation) should be disabled, |
| // remove the fromState so that it jumps right to the toState. |
| if (this._disableViewStateAnimation) { |
| this._viewState = { toState: viewState.toState }; |
| } |
| }; |
| /** Triggers the sort on this sort header and removes the indicator hint. */ |
| MatSortHeader.prototype._toggleOnInteraction = function () { |
| this._sort.sort(this); |
| // Do not show the animation if the header was already shown in the right position. |
| if (this._viewState.toState === 'hint' || this._viewState.toState === 'active') { |
| this._disableViewStateAnimation = true; |
| } |
| }; |
| MatSortHeader.prototype._handleClick = function () { |
| if (!this._isDisabled()) { |
| this._sort.sort(this); |
| } |
| }; |
| MatSortHeader.prototype._handleKeydown = function (event) { |
| if (!this._isDisabled() && (event.keyCode === keycodes.SPACE || event.keyCode === keycodes.ENTER)) { |
| event.preventDefault(); |
| this._toggleOnInteraction(); |
| } |
| }; |
| /** Whether this MatSortHeader is currently sorted in either ascending or descending order. */ |
| MatSortHeader.prototype._isSorted = function () { |
| return this._sort.active == this.id && |
| (this._sort.direction === 'asc' || this._sort.direction === 'desc'); |
| }; |
| /** Returns the animation state for the arrow direction (indicator and pointers). */ |
| MatSortHeader.prototype._getArrowDirectionState = function () { |
| return "" + (this._isSorted() ? 'active-' : '') + this._arrowDirection; |
| }; |
| /** Returns the arrow position state (opacity, translation). */ |
| MatSortHeader.prototype._getArrowViewState = function () { |
| var fromState = this._viewState.fromState; |
| return (fromState ? fromState + "-to-" : '') + this._viewState.toState; |
| }; |
| /** |
| * Updates the direction the arrow should be pointing. If it is not sorted, the arrow should be |
| * facing the start direction. Otherwise if it is sorted, the arrow should point in the currently |
| * active sorted direction. The reason this is updated through a function is because the direction |
| * should only be changed at specific times - when deactivated but the hint is displayed and when |
| * the sort is active and the direction changes. Otherwise the arrow's direction should linger |
| * in cases such as the sort becoming deactivated but we want to animate the arrow away while |
| * preserving its direction, even though the next sort direction is actually different and should |
| * only be changed once the arrow displays again (hint or activation). |
| */ |
| MatSortHeader.prototype._updateArrowDirection = function () { |
| this._arrowDirection = this._isSorted() ? |
| this._sort.direction : |
| (this.start || this._sort.start); |
| }; |
| MatSortHeader.prototype._isDisabled = function () { |
| return this._sort.disabled || this.disabled; |
| }; |
| /** |
| * Gets the aria-sort attribute that should be applied to this sort header. If this header |
| * is not sorted, returns null so that the attribute is removed from the host element. Aria spec |
| * says that the aria-sort property should only be present on one header at a time, so removing |
| * ensures this is true. |
| */ |
| MatSortHeader.prototype._getAriaSortAttribute = function () { |
| if (!this._isSorted()) { |
| return 'none'; |
| } |
| return this._sort.direction == 'asc' ? 'ascending' : 'descending'; |
| }; |
| /** Whether the arrow inside the sort header should be rendered. */ |
| MatSortHeader.prototype._renderArrow = function () { |
| return !this._isDisabled() || this._isSorted(); |
| }; |
| /** Handles changes in the sorting state. */ |
| MatSortHeader.prototype._handleStateChanges = function () { |
| var _this = this; |
| this._rerenderSubscription = |
| rxjs.merge(this._sort.sortChange, this._sort._stateChanges, this._intl.changes).subscribe(function () { |
| if (_this._isSorted()) { |
| _this._updateArrowDirection(); |
| // Do not show the animation if the header was already shown in the right position. |
| if (_this._viewState.toState === 'hint' || _this._viewState.toState === 'active') { |
| _this._disableViewStateAnimation = true; |
| } |
| _this._setAnimationTransitionState({ fromState: _this._arrowDirection, toState: 'active' }); |
| _this._showIndicatorHint = false; |
| } |
| // If this header was recently active and now no longer sorted, animate away the arrow. |
| if (!_this._isSorted() && _this._viewState && _this._viewState.toState === 'active') { |
| _this._disableViewStateAnimation = false; |
| _this._setAnimationTransitionState({ fromState: 'active', toState: _this._arrowDirection }); |
| } |
| _this._changeDetectorRef.markForCheck(); |
| }); |
| }; |
| return MatSortHeader; |
| }(_MatSortHeaderMixinBase)); |
| MatSortHeader.decorators = [ |
| { type: i0.Component, args: [{ |
| selector: '[mat-sort-header]', |
| exportAs: 'matSortHeader', |
| template: "<!--\n We set the `tabindex` on an element inside the table header, rather than the header itself,\n because of a bug in NVDA where having a `tabindex` on a `th` breaks keyboard navigation in the\n table (see https://github.com/nvaccess/nvda/issues/7718). This allows for the header to both\n be focusable, and have screen readers read out its `aria-sort` state. We prefer this approach\n over having a button with an `aria-label` inside the header, because the button's `aria-label`\n will be read out as the user is navigating the table's cell (see #13012).\n\n The approach is based off of: https://dequeuniversity.com/library/aria/tables/sf-sortable-grid\n-->\n<div class=\"mat-sort-header-container mat-focus-indicator\"\n [class.mat-sort-header-sorted]=\"_isSorted()\"\n [class.mat-sort-header-position-before]=\"arrowPosition == 'before'\"\n [attr.tabindex]=\"_isDisabled() ? null : 0\"\n role=\"button\">\n\n <!--\n TODO(crisbeto): this div isn't strictly necessary, but we have to keep it due to a large\n number of screenshot diff failures. It should be removed eventually. Note that the difference\n isn't visible with a shorter header, but once it breaks up into multiple lines, this element\n causes it to be center-aligned, whereas removing it will keep the text to the left.\n -->\n <div class=\"mat-sort-header-content\">\n <ng-content></ng-content>\n </div>\n\n <!-- Disable animations while a current animation is running -->\n <div class=\"mat-sort-header-arrow\"\n *ngIf=\"_renderArrow()\"\n [@arrowOpacity]=\"_getArrowViewState()\"\n [@arrowPosition]=\"_getArrowViewState()\"\n [@allowChildren]=\"_getArrowDirectionState()\"\n (@arrowPosition.start)=\"_disableViewStateAnimation = true\"\n (@arrowPosition.done)=\"_disableViewStateAnimation = false\">\n <div class=\"mat-sort-header-stem\"></div>\n <div class=\"mat-sort-header-indicator\" [@indicator]=\"_getArrowDirectionState()\">\n <div class=\"mat-sort-header-pointer-left\" [@leftPointer]=\"_getArrowDirectionState()\"></div>\n <div class=\"mat-sort-header-pointer-right\" [@rightPointer]=\"_getArrowDirectionState()\"></div>\n <div class=\"mat-sort-header-pointer-middle\"></div>\n </div>\n </div>\n</div>\n", |
| host: { |
| 'class': 'mat-sort-header', |
| '(click)': '_handleClick()', |
| '(keydown)': '_handleKeydown($event)', |
| '(mouseenter)': '_setIndicatorHintVisible(true)', |
| '(mouseleave)': '_setIndicatorHintVisible(false)', |
| '[attr.aria-sort]': '_getAriaSortAttribute()', |
| '[class.mat-sort-header-disabled]': '_isDisabled()', |
| }, |
| encapsulation: i0.ViewEncapsulation.None, |
| changeDetection: i0.ChangeDetectionStrategy.OnPush, |
| inputs: ['disabled'], |
| animations: [ |
| matSortAnimations.indicator, |
| matSortAnimations.leftPointer, |
| matSortAnimations.rightPointer, |
| matSortAnimations.arrowOpacity, |
| matSortAnimations.arrowPosition, |
| matSortAnimations.allowChildren, |
| ], |
| styles: [".mat-sort-header-container{display:flex;cursor:pointer;align-items:center;letter-spacing:normal;outline:0}[mat-sort-header].cdk-keyboard-focused .mat-sort-header-container,[mat-sort-header].cdk-program-focused .mat-sort-header-container{border-bottom:solid 1px currentColor}.mat-sort-header-disabled .mat-sort-header-container{cursor:default}.mat-sort-header-content{text-align:center;display:flex;align-items:center}.mat-sort-header-position-before{flex-direction:row-reverse}.mat-sort-header-arrow{height:12px;width:12px;min-width:12px;position:relative;display:flex;opacity:0}.mat-sort-header-arrow,[dir=rtl] .mat-sort-header-position-before .mat-sort-header-arrow{margin:0 0 0 6px}.mat-sort-header-position-before .mat-sort-header-arrow,[dir=rtl] .mat-sort-header-arrow{margin:0 6px 0 0}.mat-sort-header-stem{background:currentColor;height:10px;width:2px;margin:auto;display:flex;align-items:center}.cdk-high-contrast-active .mat-sort-header-stem{width:0;border-left:solid 2px}.mat-sort-header-indicator{width:100%;height:2px;display:flex;align-items:center;position:absolute;top:0;left:0}.mat-sort-header-pointer-middle{margin:auto;height:2px;width:2px;background:currentColor;transform:rotate(45deg)}.cdk-high-contrast-active .mat-sort-header-pointer-middle{width:0;height:0;border-top:solid 2px;border-left:solid 2px}.mat-sort-header-pointer-left,.mat-sort-header-pointer-right{background:currentColor;width:6px;height:2px;position:absolute;top:0}.cdk-high-contrast-active .mat-sort-header-pointer-left,.cdk-high-contrast-active .mat-sort-header-pointer-right{width:0;height:0;border-left:solid 6px;border-top:solid 2px}.mat-sort-header-pointer-left{transform-origin:right;left:0}.mat-sort-header-pointer-right{transform-origin:left;right:0}\n"] |
| },] } |
| ]; |
| MatSortHeader.ctorParameters = function () { return [ |
| { type: MatSortHeaderIntl }, |
| { type: i0.ChangeDetectorRef }, |
| { type: MatSort, decorators: [{ type: i0.Optional }] }, |
| { type: undefined, decorators: [{ type: i0.Inject, args: ['MAT_SORT_HEADER_COLUMN_DEF',] }, { type: i0.Optional }] }, |
| { type: a11y.FocusMonitor }, |
| { type: i0.ElementRef } |
| ]; }; |
| MatSortHeader.propDecorators = { |
| id: [{ type: i0.Input, args: ['mat-sort-header',] }], |
| arrowPosition: [{ type: i0.Input }], |
| start: [{ type: i0.Input }], |
| disableClear: [{ type: i0.Input }] |
| }; |
| |
| /** |
| * @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 |
| */ |
| var MatSortModule = /** @class */ (function () { |
| function MatSortModule() { |
| } |
| return MatSortModule; |
| }()); |
| MatSortModule.decorators = [ |
| { type: i0.NgModule, args: [{ |
| imports: [common.CommonModule, core.MatCommonModule], |
| exports: [MatSort, MatSortHeader], |
| declarations: [MatSort, MatSortHeader], |
| providers: [MAT_SORT_HEADER_INTL_PROVIDER] |
| },] } |
| ]; |
| |
| /** |
| * @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 |
| */ |
| |
| /** |
| * Generated bundle index. Do not edit. |
| */ |
| |
| exports.MAT_SORT_DEFAULT_OPTIONS = MAT_SORT_DEFAULT_OPTIONS; |
| exports.MAT_SORT_HEADER_INTL_PROVIDER = MAT_SORT_HEADER_INTL_PROVIDER; |
| exports.MAT_SORT_HEADER_INTL_PROVIDER_FACTORY = MAT_SORT_HEADER_INTL_PROVIDER_FACTORY; |
| exports.MatSort = MatSort; |
| exports.MatSortHeader = MatSortHeader; |
| exports.MatSortHeaderIntl = MatSortHeaderIntl; |
| exports.MatSortModule = MatSortModule; |
| exports.matSortAnimations = matSortAnimations; |
| |
| Object.defineProperty(exports, '__esModule', { value: true }); |
| |
| }))); |
| //# sourceMappingURL=material-sort.umd.js.map |