@angular/material
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Angular Material
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JavaScript
/**
* @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
*/
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@angular/cdk/coercion'), require('@angular/core'), require('@angular/material/core'), require('rxjs'), require('@angular/animations'), require('@angular/common')) :
typeof define === 'function' && define.amd ? define('@angular/material/sort', ['exports', '@angular/cdk/coercion', '@angular/core', '@angular/material/core', 'rxjs', '@angular/animations', '@angular/common'], factory) :
(factory((global.ng = global.ng || {}, global.ng.material = global.ng.material || {}, global.ng.material.sort = {}),global.ng.cdk.coercion,global.ng.core,global.ng.material.core,global.rxjs,global.ng.animations,global.ng.common));
}(this, (function (exports,coercion,core,core$1,rxjs,animations,common) { 'use strict';
/*! *****************************************************************************
Copyright (c) Microsoft Corporation. All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License"); you may not use
this file except in compliance with the License. You may obtain a copy of the
License at http://www.apache.org/licenses/LICENSE-2.0
THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
MERCHANTABLITY OR NON-INFRINGEMENT.
See the Apache Version 2.0 License for specific language governing permissions
and limitations under the License.
***************************************************************************** */
/* 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 (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
function __extends(d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
}
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* \@docs-private
* @param {?} id
* @return {?}
*/
function getSortDuplicateSortableIdError(id) {
return Error("Cannot have two MatSortables with the same id (" + id + ").");
}
/**
* \@docs-private
* @return {?}
*/
function getSortHeaderNotContainedWithinSortError() {
return Error("MatSortHeader must be placed within a parent element with the MatSort directive.");
}
/**
* \@docs-private
* @return {?}
*/
function getSortHeaderMissingIdError() {
return Error("MatSortHeader must be provided with a unique id.");
}
/**
* \@docs-private
* @param {?} direction
* @return {?}
*/
function getSortInvalidDirectionError(direction) {
return Error(direction + " is not a valid sort direction ('asc' or 'desc').");
}
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
// Boilerplate for applying mixins to MatSort.
/**
* \@docs-private
*/
var
// Boilerplate for applying mixins to MatSort.
/**
* \@docs-private
*/
MatSortBase = /** @class */ (function () {
function MatSortBase() {
}
return MatSortBase;
}());
/** @type {?} */
var _MatSortMixinBase = core$1.mixinInitialized(core$1.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() {
var _this = _super !== null && _super.apply(this, arguments) || this;
/**
* 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 core.EventEmitter();
return _this;
}
Object.defineProperty(MatSort.prototype, "direction", {
/** The sort direction of the currently active MatSortable. */
get: /**
* The sort direction of the currently active MatSortable.
* @return {?}
*/
function () { return this._direction; },
set: /**
* @param {?} direction
* @return {?}
*/
function (direction) {
if (core.isDevMode() && direction && direction !== 'asc' && direction !== 'desc') {
throw getSortInvalidDirectionError(direction);
}
this._direction = direction;
},
enumerable: true,
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: /**
* 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.
* @return {?}
*/
function () { return this._disableClear; },
set: /**
* @param {?} v
* @return {?}
*/
function (v) { this._disableClear = coercion.coerceBooleanProperty(v); },
enumerable: true,
configurable: true
});
/**
* Register function to be used by the contained MatSortables. Adds the MatSortable to the
* collection of MatSortables.
*/
/**
* Register function to be used by the contained MatSortables. Adds the MatSortable to the
* collection of MatSortables.
* @param {?} sortable
* @return {?}
*/
MatSort.prototype.register = /**
* Register function to be used by the contained MatSortables. Adds the MatSortable to the
* collection of MatSortables.
* @param {?} sortable
* @return {?}
*/
function (sortable) {
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.
*/
/**
* Unregister function to be used by the contained MatSortables. Removes the MatSortable from the
* collection of contained MatSortables.
* @param {?} sortable
* @return {?}
*/
MatSort.prototype.deregister = /**
* Unregister function to be used by the contained MatSortables. Removes the MatSortable from the
* collection of contained MatSortables.
* @param {?} sortable
* @return {?}
*/
function (sortable) {
this.sortables.delete(sortable.id);
};
/** Sets the active sort id and determines the new sort direction. */
/**
* Sets the active sort id and determines the new sort direction.
* @param {?} sortable
* @return {?}
*/
MatSort.prototype.sort = /**
* Sets the active sort id and determines the new sort direction.
* @param {?} sortable
* @return {?}
*/
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. */
/**
* Returns the next sort direction of the active sortable, checking for potential overrides.
* @param {?} sortable
* @return {?}
*/
MatSort.prototype.getNextSortDirection = /**
* Returns the next sort direction of the active sortable, checking for potential overrides.
* @param {?} sortable
* @return {?}
*/
function (sortable) {
if (!sortable) {
return '';
}
// Get the sort direction cycle with the potential sortable overrides.
/** @type {?} */
var disableClear = sortable.disableClear != null ? sortable.disableClear : this.disableClear;
/** @type {?} */
var sortDirectionCycle = getSortDirectionCycle(sortable.start || this.start, disableClear);
// Get and return the next direction in the cycle
/** @type {?} */
var nextDirectionIndex = sortDirectionCycle.indexOf(this.direction) + 1;
if (nextDirectionIndex >= sortDirectionCycle.length) {
nextDirectionIndex = 0;
}
return sortDirectionCycle[nextDirectionIndex];
};
/**
* @return {?}
*/
MatSort.prototype.ngOnInit = /**
* @return {?}
*/
function () {
this._markInitialized();
};
/**
* @return {?}
*/
MatSort.prototype.ngOnChanges = /**
* @return {?}
*/
function () {
this._stateChanges.next();
};
/**
* @return {?}
*/
MatSort.prototype.ngOnDestroy = /**
* @return {?}
*/
function () {
this._stateChanges.complete();
};
MatSort.decorators = [
{ type: core.Directive, args: [{
selector: '[matSort]',
exportAs: 'matSort',
inputs: ['disabled: matSortDisabled']
},] },
];
MatSort.propDecorators = {
active: [{ type: core.Input, args: ['matSortActive',] }],
start: [{ type: core.Input, args: ['matSortStart',] }],
direction: [{ type: core.Input, args: ['matSortDirection',] }],
disableClear: [{ type: core.Input, args: ['matSortDisableClear',] }],
sortChange: [{ type: core.Output, args: ['matSortChange',] }]
};
return MatSort;
}(_MatSortMixinBase));
/**
* Returns the sort direction cycle to use given the provided parameters of order and clear.
* @param {?} start
* @param {?} disableClear
* @return {?}
*/
function getSortDirectionCycle(start, disableClear) {
/** @type {?} */
var sortOrder = ['asc', 'desc'];
if (start == 'desc') {
sortOrder.reverse();
}
if (!disableClear) {
sortOrder.push('');
}
return sortOrder;
}
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/** @type {?} */
var SORT_ANIMATION_TRANSITION = core$1.AnimationDurations.ENTERING + ' ' +
core$1.AnimationCurves.STANDARD_CURVE;
/**
* Animations used by MatSort.
* \@docs-private
* @type {?}
*/
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 })
])
]),
};
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* 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.
*/
this.sortButtonLabel = (/**
* @param {?} id
* @return {?}
*/
function (id) {
return "Change sorting for " + id;
});
}
MatSortHeaderIntl.decorators = [
{ type: core.Injectable, args: [{ providedIn: 'root' },] },
];
/** @nocollapse */ MatSortHeaderIntl.ngInjectableDef = core.ɵɵdefineInjectable({ factory: function MatSortHeaderIntl_Factory() { return new MatSortHeaderIntl(); }, token: MatSortHeaderIntl, providedIn: "root" });
return MatSortHeaderIntl;
}());
/**
* \@docs-private
* @param {?} parentIntl
* @return {?}
*/
function MAT_SORT_HEADER_INTL_PROVIDER_FACTORY(parentIntl) {
return parentIntl || new MatSortHeaderIntl();
}
/**
* \@docs-private
* @type {?}
*/
var MAT_SORT_HEADER_INTL_PROVIDER = {
// If there is already an MatSortHeaderIntl available, use that. Otherwise, provide a new one.
provide: MatSortHeaderIntl,
deps: [[new core.Optional(), new core.SkipSelf(), MatSortHeaderIntl]],
useFactory: MAT_SORT_HEADER_INTL_PROVIDER_FACTORY
};
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
// Boilerplate for applying mixins to the sort header.
/**
* \@docs-private
*/
var
// Boilerplate for applying mixins to the sort header.
/**
* \@docs-private
*/
MatSortHeaderBase = /** @class */ (function () {
function MatSortHeaderBase() {
}
return MatSortHeaderBase;
}());
/** @type {?} */
var _MatSortHeaderMixinBase = core$1.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, _sort, _columnDef) {
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._sort = _sort;
_this._columnDef = _columnDef;
/**
* 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 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) {
throw getSortHeaderNotContainedWithinSortError();
}
_this._rerenderSubscription = rxjs.merge(_sort.sortChange, _sort._stateChanges, _intl.changes)
.subscribe((/**
* @return {?}
*/
function () {
if (_this._isSorted()) {
_this._updateArrowDirection();
}
// 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 });
}
changeDetectorRef.markForCheck();
}));
return _this;
}
Object.defineProperty(MatSortHeader.prototype, "disableClear", {
/** Overrides the disable clear value of the containing MatSort for this MatSortable. */
get: /**
* Overrides the disable clear value of the containing MatSort for this MatSortable.
* @return {?}
*/
function () { return this._disableClear; },
set: /**
* @param {?} v
* @return {?}
*/
function (v) { this._disableClear = coercion.coerceBooleanProperty(v); },
enumerable: true,
configurable: true
});
/**
* @return {?}
*/
MatSortHeader.prototype.ngOnInit = /**
* @return {?}
*/
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);
};
/**
* @return {?}
*/
MatSortHeader.prototype.ngOnDestroy = /**
* @return {?}
*/
function () {
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.
*/
/**
* 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.
* @param {?} visible
* @return {?}
*/
MatSortHeader.prototype._setIndicatorHintVisible = /**
* 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.
* @param {?} visible
* @return {?}
*/
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.
*/
/**
* 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.
* @param {?} viewState
* @return {?}
*/
MatSortHeader.prototype._setAnimationTransitionState = /**
* 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.
* @param {?} viewState
* @return {?}
*/
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. */
/**
* Triggers the sort on this sort header and removes the indicator hint.
* @return {?}
*/
MatSortHeader.prototype._handleClick = /**
* Triggers the sort on this sort header and removes the indicator hint.
* @return {?}
*/
function () {
if (this._isDisabled()) {
return;
}
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;
}
// If the arrow is now sorted, animate the arrow into place. Otherwise, animate it away into
// the direction it is facing.
/** @type {?} */
var viewState = this._isSorted() ?
{ fromState: this._arrowDirection, toState: 'active' } :
{ fromState: 'active', toState: this._arrowDirection };
this._setAnimationTransitionState(viewState);
this._showIndicatorHint = false;
};
/** Whether this MatSortHeader is currently sorted in either ascending or descending order. */
/**
* Whether this MatSortHeader is currently sorted in either ascending or descending order.
* @return {?}
*/
MatSortHeader.prototype._isSorted = /**
* Whether this MatSortHeader is currently sorted in either ascending or descending order.
* @return {?}
*/
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). */
/**
* Returns the animation state for the arrow direction (indicator and pointers).
* @return {?}
*/
MatSortHeader.prototype._getArrowDirectionState = /**
* Returns the animation state for the arrow direction (indicator and pointers).
* @return {?}
*/
function () {
return "" + (this._isSorted() ? 'active-' : '') + this._arrowDirection;
};
/** Returns the arrow position state (opacity, translation). */
/**
* Returns the arrow position state (opacity, translation).
* @return {?}
*/
MatSortHeader.prototype._getArrowViewState = /**
* Returns the arrow position state (opacity, translation).
* @return {?}
*/
function () {
/** @type {?} */
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).
*/
/**
* 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).
* @return {?}
*/
MatSortHeader.prototype._updateArrowDirection = /**
* 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).
* @return {?}
*/
function () {
this._arrowDirection = this._isSorted() ?
this._sort.direction :
(this.start || this._sort.start);
};
/**
* @return {?}
*/
MatSortHeader.prototype._isDisabled = /**
* @return {?}
*/
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.
*/
/**
* 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.
* @return {?}
*/
MatSortHeader.prototype._getAriaSortAttribute = /**
* 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.
* @return {?}
*/
function () {
if (!this._isSorted()) {
return null;
}
return this._sort.direction == 'asc' ? 'ascending' : 'descending';
};
/** Whether the arrow inside the sort header should be rendered. */
/**
* Whether the arrow inside the sort header should be rendered.
* @return {?}
*/
MatSortHeader.prototype._renderArrow = /**
* Whether the arrow inside the sort header should be rendered.
* @return {?}
*/
function () {
return !this._isDisabled() || this._isSorted();
};
MatSortHeader.decorators = [
{ type: core.Component, args: [{selector: '[mat-sort-header]',
exportAs: 'matSortHeader',
template: "<div class=\"mat-sort-header-container\" [class.mat-sort-header-sorted]=\"_isSorted()\" [class.mat-sort-header-position-before]=\"arrowPosition == 'before'\"><button class=\"mat-sort-header-button\" type=\"button\" [attr.disabled]=\"_isDisabled() || null\" [attr.aria-label]=\"_intl.sortButtonLabel(id)\" (focus)=\"_setIndicatorHintVisible(true)\" (blur)=\"_setIndicatorHintVisible(false)\"><ng-content></ng-content></button><div class=\"mat-sort-header-arrow\" *ngIf=\"_renderArrow()\" [@arrowOpacity]=\"_getArrowViewState()\" [@arrowPosition]=\"_getArrowViewState()\" [@allowChildren]=\"_getArrowDirectionState()\" (@arrowPosition.start)=\"_disableViewStateAnimation = true\" (@arrowPosition.done)=\"_disableViewStateAnimation = false\"><div class=\"mat-sort-header-stem\"></div><div class=\"mat-sort-header-indicator\" [@indicator]=\"_getArrowDirectionState()\"><div class=\"mat-sort-header-pointer-left\" [@leftPointer]=\"_getArrowDirectionState()\"></div><div class=\"mat-sort-header-pointer-right\" [@rightPointer]=\"_getArrowDirectionState()\"></div><div class=\"mat-sort-header-pointer-middle\"></div></div></div></div>",
styles: [".mat-sort-header-container{display:flex;cursor:pointer;align-items:center}.mat-sort-header-disabled .mat-sort-header-container{cursor:default}.mat-sort-header-position-before{flex-direction:row-reverse}.mat-sort-header-button{border:none;background:0 0;display:flex;align-items:center;padding:0;cursor:inherit;outline:0;font:inherit;color:currentColor}.mat-sort-header-button::-moz-focus-inner{border:0}.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}@media (-ms-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)}@media (-ms-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}@media (-ms-high-contrast:active){.mat-sort-header-pointer-left,.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}"],
host: {
'(click)': '_handleClick()',
'(mouseenter)': '_setIndicatorHintVisible(true)',
'(mouseleave)': '_setIndicatorHintVisible(false)',
'[attr.aria-sort]': '_getAriaSortAttribute()',
'[class.mat-sort-header-disabled]': '_isDisabled()',
},
encapsulation: core.ViewEncapsulation.None,
changeDetection: core.ChangeDetectionStrategy.OnPush,
inputs: ['disabled'],
animations: [
matSortAnimations.indicator,
matSortAnimations.leftPointer,
matSortAnimations.rightPointer,
matSortAnimations.arrowOpacity,
matSortAnimations.arrowPosition,
matSortAnimations.allowChildren,
]
},] },
];
/** @nocollapse */
MatSortHeader.ctorParameters = function () { return [
{ type: MatSortHeaderIntl },
{ type: core.ChangeDetectorRef },
{ type: MatSort, decorators: [{ type: core.Optional }] },
{ type: undefined, decorators: [{ type: core.Inject, args: ['MAT_SORT_HEADER_COLUMN_DEF',] }, { type: core.Optional }] }
]; };
MatSortHeader.propDecorators = {
id: [{ type: core.Input, args: ['mat-sort-header',] }],
arrowPosition: [{ type: core.Input }],
start: [{ type: core.Input }],
disableClear: [{ type: core.Input }]
};
return MatSortHeader;
}(_MatSortHeaderMixinBase));
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
var MatSortModule = /** @class */ (function () {
function MatSortModule() {
}
MatSortModule.decorators = [
{ type: core.NgModule, args: [{
imports: [common.CommonModule],
exports: [MatSort, MatSortHeader],
declarations: [MatSort, MatSortHeader],
providers: [MAT_SORT_HEADER_INTL_PROVIDER]
},] },
];
return MatSortModule;
}());
exports.MatSortModule = MatSortModule;
exports.MatSortHeader = MatSortHeader;
exports.MAT_SORT_HEADER_INTL_PROVIDER_FACTORY = MAT_SORT_HEADER_INTL_PROVIDER_FACTORY;
exports.MatSortHeaderIntl = MatSortHeaderIntl;
exports.MAT_SORT_HEADER_INTL_PROVIDER = MAT_SORT_HEADER_INTL_PROVIDER;
exports.MatSort = MatSort;
exports.matSortAnimations = matSortAnimations;
Object.defineProperty(exports, '__esModule', { value: true });
})));
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