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ngx-bootstrap

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import { isBs3, LinkedList } from 'ngx-bootstrap/utils'; import { CommonModule } from '@angular/common'; import { Injectable, Component, EventEmitter, Input, NgZone, Output, HostBinding, NgModule } from '@angular/core'; /** * @fileoverview added by tsickle * @suppress {checkTypes,extraRequire,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ var CarouselConfig = /** @class */ (function () { function CarouselConfig() { /** * Default interval of auto changing of slides */ this.interval = 5000; /** * Is loop of auto changing of slides can be paused */ this.noPause = false; /** * Is slides can wrap from the last to the first slide */ this.noWrap = false; /** * Show carousel-indicators */ this.showIndicators = true; } CarouselConfig.decorators = [ { type: Injectable } ]; return CarouselConfig; }()); /** * @fileoverview added by tsickle * @suppress {checkTypes,extraRequire,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ /** @enum {number} */ var Direction = { UNKNOWN: 0, NEXT: 1, PREV: 2, }; Direction[Direction.UNKNOWN] = 'UNKNOWN'; Direction[Direction.NEXT] = 'NEXT'; Direction[Direction.PREV] = 'PREV'; /** * Base element to create carousel */ var CarouselComponent = /** @class */ (function () { function CarouselComponent(config, ngZone) { this.ngZone = ngZone; /** * Will be emitted when active slide has been changed. Part of two-way-bindable [(activeSlide)] property */ this.activeSlideChange = new EventEmitter(false); this._slides = new LinkedList(); this.destroyed = false; Object.assign(this, config); } Object.defineProperty(CarouselComponent.prototype, "activeSlide", { get: /** * @return {?} */ function () { return this._currentActiveSlide; }, /** Index of currently displayed slide(started for 0) */ set: /** * Index of currently displayed slide(started for 0) * @param {?} index * @return {?} */ function (index) { if (this._slides.length && index !== this._currentActiveSlide) { this._select(index); } }, enumerable: true, configurable: true }); Object.defineProperty(CarouselComponent.prototype, "interval", { /** * Delay of item cycling in milliseconds. If false, carousel won't cycle * automatically. */ get: /** * Delay of item cycling in milliseconds. If false, carousel won't cycle * automatically. * @return {?} */ function () { return this._interval; }, set: /** * @param {?} value * @return {?} */ function (value) { this._interval = value; this.restartTimer(); }, enumerable: true, configurable: true }); Object.defineProperty(CarouselComponent.prototype, "slides", { get: /** * @return {?} */ function () { return this._slides.toArray(); }, enumerable: true, configurable: true }); Object.defineProperty(CarouselComponent.prototype, "isBs4", { get: /** * @return {?} */ function () { return !isBs3(); }, enumerable: true, configurable: true }); /** * @return {?} */ CarouselComponent.prototype.ngOnDestroy = /** * @return {?} */ function () { this.destroyed = true; }; /** * Adds new slide. If this slide is first in collection - set it as active * and starts auto changing * @param slide */ /** * Adds new slide. If this slide is first in collection - set it as active * and starts auto changing * @param {?} slide * @return {?} */ CarouselComponent.prototype.addSlide = /** * Adds new slide. If this slide is first in collection - set it as active * and starts auto changing * @param {?} slide * @return {?} */ function (slide) { this._slides.add(slide); if (this._slides.length === 1) { this._currentActiveSlide = void 0; this.activeSlide = 0; this.play(); } }; /** * Removes specified slide. If this slide is active - will roll to another * slide * @param slide */ /** * Removes specified slide. If this slide is active - will roll to another * slide * @param {?} slide * @return {?} */ CarouselComponent.prototype.removeSlide = /** * Removes specified slide. If this slide is active - will roll to another * slide * @param {?} slide * @return {?} */ function (slide) { var _this = this; /** @type {?} */ var remIndex = this._slides.indexOf(slide); if (this._currentActiveSlide === remIndex) { // removing of active slide /** @type {?} */ var nextSlideIndex_1 = void 0; if (this._slides.length > 1) { // if this slide last - will roll to first slide, if noWrap flag is // FALSE or to previous, if noWrap is TRUE in case, if this slide in // middle of collection, index of next slide is same to removed nextSlideIndex_1 = !this.isLast(remIndex) ? remIndex : this.noWrap ? remIndex - 1 : 0; } this._slides.remove(remIndex); // prevents exception with changing some value after checking setTimeout(function () { _this._select(nextSlideIndex_1); }, 0); } else { this._slides.remove(remIndex); /** @type {?} */ var currentSlideIndex_1 = this.getCurrentSlideIndex(); setTimeout(function () { // after removing, need to actualize index of current active slide _this._currentActiveSlide = currentSlideIndex_1; _this.activeSlideChange.emit(_this._currentActiveSlide); }, 0); } }; /** * Rolling to next slide * @param force: {boolean} if true - will ignore noWrap flag */ /** * Rolling to next slide * @param {?=} force * @return {?} */ CarouselComponent.prototype.nextSlide = /** * Rolling to next slide * @param {?=} force * @return {?} */ function (force) { if (force === void 0) { force = false; } this.activeSlide = this.findNextSlideIndex(Direction.NEXT, force); }; /** * Rolling to previous slide * @param force: {boolean} if true - will ignore noWrap flag */ /** * Rolling to previous slide * @param {?=} force * @return {?} */ CarouselComponent.prototype.previousSlide = /** * Rolling to previous slide * @param {?=} force * @return {?} */ function (force) { if (force === void 0) { force = false; } this.activeSlide = this.findNextSlideIndex(Direction.PREV, force); }; /** * Rolling to specified slide * @param index: {number} index of slide, which must be shown */ /** * Rolling to specified slide * @param {?} index * @return {?} */ CarouselComponent.prototype.selectSlide = /** * Rolling to specified slide * @param {?} index * @return {?} */ function (index) { this.activeSlide = index; }; /** * Starts a auto changing of slides */ /** * Starts a auto changing of slides * @return {?} */ CarouselComponent.prototype.play = /** * Starts a auto changing of slides * @return {?} */ function () { if (!this.isPlaying) { this.isPlaying = true; this.restartTimer(); } }; /** * Stops a auto changing of slides */ /** * Stops a auto changing of slides * @return {?} */ CarouselComponent.prototype.pause = /** * Stops a auto changing of slides * @return {?} */ function () { if (!this.noPause) { this.isPlaying = false; this.resetTimer(); } }; /** * Finds and returns index of currently displayed slide */ /** * Finds and returns index of currently displayed slide * @return {?} */ CarouselComponent.prototype.getCurrentSlideIndex = /** * Finds and returns index of currently displayed slide * @return {?} */ function () { return this._slides.findIndex(function (slide) { return slide.active; }); }; /** * Defines, whether the specified index is last in collection * @param index */ /** * Defines, whether the specified index is last in collection * @param {?} index * @return {?} */ CarouselComponent.prototype.isLast = /** * Defines, whether the specified index is last in collection * @param {?} index * @return {?} */ function (index) { return index + 1 >= this._slides.length; }; /** * Defines next slide index, depending of direction * @param direction: Direction(UNKNOWN|PREV|NEXT) * @param force: {boolean} if TRUE - will ignore noWrap flag, else will * return undefined if next slide require wrapping */ /** * Defines next slide index, depending of direction * @private * @param {?} direction * @param {?} force * @return {?} */ CarouselComponent.prototype.findNextSlideIndex = /** * Defines next slide index, depending of direction * @private * @param {?} direction * @param {?} force * @return {?} */ function (direction, force) { /** @type {?} */ var nextSlideIndex = 0; if (!force && (this.isLast(this.activeSlide) && direction !== Direction.PREV && this.noWrap)) { return void 0; } switch (direction) { case Direction.NEXT: // if this is last slide, not force, looping is disabled // and need to going forward - select current slide, as a next nextSlideIndex = !this.isLast(this._currentActiveSlide) ? this._currentActiveSlide + 1 : !force && this.noWrap ? this._currentActiveSlide : 0; break; case Direction.PREV: // if this is first slide, not force, looping is disabled // and need to going backward - select current slide, as a next nextSlideIndex = this._currentActiveSlide > 0 ? this._currentActiveSlide - 1 : !force && this.noWrap ? this._currentActiveSlide : this._slides.length - 1; break; default: throw new Error('Unknown direction'); } return nextSlideIndex; }; /** * Sets a slide, which specified through index, as active * @param index */ /** * Sets a slide, which specified through index, as active * @private * @param {?} index * @return {?} */ CarouselComponent.prototype._select = /** * Sets a slide, which specified through index, as active * @private * @param {?} index * @return {?} */ function (index) { if (isNaN(index)) { this.pause(); return; } /** @type {?} */ var currentSlide = this._slides.get(this._currentActiveSlide); if (currentSlide) { currentSlide.active = false; } /** @type {?} */ var nextSlide = this._slides.get(index); if (nextSlide) { this._currentActiveSlide = index; nextSlide.active = true; this.activeSlide = index; this.activeSlideChange.emit(index); } }; /** * Starts loop of auto changing of slides */ /** * Starts loop of auto changing of slides * @private * @return {?} */ CarouselComponent.prototype.restartTimer = /** * Starts loop of auto changing of slides * @private * @return {?} */ function () { var _this = this; this.resetTimer(); /** @type {?} */ var interval = +this.interval; if (!isNaN(interval) && interval > 0) { this.currentInterval = this.ngZone.runOutsideAngular(function () { return setInterval(function () { /** @type {?} */ var nInterval = +_this.interval; _this.ngZone.run(function () { if (_this.isPlaying && !isNaN(_this.interval) && nInterval > 0 && _this.slides.length) { _this.nextSlide(); } else { _this.pause(); } }); }, interval); }); } }; /** * Stops loop of auto changing of slides */ /** * Stops loop of auto changing of slides * @private * @return {?} */ CarouselComponent.prototype.resetTimer = /** * Stops loop of auto changing of slides * @private * @return {?} */ function () { if (this.currentInterval) { clearInterval(this.currentInterval); this.currentInterval = void 0; } }; CarouselComponent.decorators = [ { type: Component, args: [{ selector: 'carousel', template: "<div (mouseenter)=\"pause()\" (mouseleave)=\"play()\" (mouseup)=\"play()\" class=\"carousel slide\">\n <ol class=\"carousel-indicators\" *ngIf=\"showIndicators && slides.length > 1\">\n <li *ngFor=\"let slidez of slides; let i = index;\" [class.active]=\"slidez.active === true\" (click)=\"selectSlide(i)\"></li>\n </ol>\n <div class=\"carousel-inner\"><ng-content></ng-content></div>\n <a class=\"left carousel-control carousel-control-prev\" [class.disabled]=\"activeSlide === 0 && noWrap\" (click)=\"previousSlide()\" *ngIf=\"slides.length > 1\">\n <span class=\"icon-prev carousel-control-prev-icon\" aria-hidden=\"true\"></span>\n <span *ngIf=\"isBs4\" class=\"sr-only\">Previous</span>\n </a>\n <a class=\"right carousel-control carousel-control-next\" (click)=\"nextSlide()\" [class.disabled]=\"isLast(activeSlide) && noWrap\" *ngIf=\"slides.length > 1\">\n <span class=\"icon-next carousel-control-next-icon\" aria-hidden=\"true\"></span>\n <span class=\"sr-only\">Next</span>\n </a>\n</div>\n" }] } ]; /** @nocollapse */ CarouselComponent.ctorParameters = function () { return [ { type: CarouselConfig }, { type: NgZone } ]; }; CarouselComponent.propDecorators = { noWrap: [{ type: Input }], noPause: [{ type: Input }], showIndicators: [{ type: Input }], activeSlideChange: [{ type: Output }], activeSlide: [{ type: Input }], interval: [{ type: Input }] }; return CarouselComponent; }()); /** * @fileoverview added by tsickle * @suppress {checkTypes,extraRequire,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ var SlideComponent = /** @class */ (function () { function SlideComponent(carousel) { /** * Wraps element by appropriate CSS classes */ this.addClass = true; this.carousel = carousel; } /** Fires changes in container collection after adding a new slide instance */ /** * Fires changes in container collection after adding a new slide instance * @return {?} */ SlideComponent.prototype.ngOnInit = /** * Fires changes in container collection after adding a new slide instance * @return {?} */ function () { this.carousel.addSlide(this); }; /** Fires changes in container collection after removing of this slide instance */ /** * Fires changes in container collection after removing of this slide instance * @return {?} */ SlideComponent.prototype.ngOnDestroy = /** * Fires changes in container collection after removing of this slide instance * @return {?} */ function () { this.carousel.removeSlide(this); }; SlideComponent.decorators = [ { type: Component, args: [{ selector: 'slide', template: "\n <div [class.active]=\"active\" class=\"item\">\n <ng-content></ng-content>\n </div>\n ", host: { '[attr.aria-hidden]': '!active' } }] } ]; /** @nocollapse */ SlideComponent.ctorParameters = function () { return [ { type: CarouselComponent } ]; }; SlideComponent.propDecorators = { active: [{ type: HostBinding, args: ['class.active',] }, { type: Input }], addClass: [{ type: HostBinding, args: ['class.item',] }, { type: HostBinding, args: ['class.carousel-item',] }] }; return SlideComponent; }()); /** * @fileoverview added by tsickle * @suppress {checkTypes,extraRequire,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ var CarouselModule = /** @class */ (function () { function CarouselModule() { } /** * @return {?} */ CarouselModule.forRoot = /** * @return {?} */ function () { return { ngModule: CarouselModule, providers: [] }; }; CarouselModule.decorators = [ { type: NgModule, args: [{ imports: [CommonModule], declarations: [SlideComponent, CarouselComponent], exports: [SlideComponent, CarouselComponent], providers: [CarouselConfig] },] } ]; return CarouselModule; }()); /** * @fileoverview added by tsickle * @suppress {checkTypes,extraRequire,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ /** * @fileoverview added by tsickle * @suppress {checkTypes,extraRequire,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ export { CarouselComponent, CarouselModule, SlideComponent, CarouselConfig }; //# sourceMappingURL=ngx-bootstrap-carousel.js.map