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@duoduo-oba/ng-devui

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DevUI components based on Angular

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/** * @fileoverview added by tsickle * Generated from: popper/popper.component.ts * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ import { ChangeDetectorRef, Component, ElementRef, EventEmitter, Input, NgZone, Output, Renderer2, ViewChild, } from '@angular/core'; import Popper from 'popper.js'; export class PopperComponent { /** * @param {?} el * @param {?} renderer * @param {?} ngZone * @param {?} changeDetectorRef */ constructor(el, renderer, ngZone, changeDetectorRef) { this.el = el; this.renderer = renderer; this.ngZone = ngZone; this.changeDetectorRef = changeDetectorRef; this.fluidPopper = true; this.appendTo = 'body'; this.popper = null; this._isOpen = false; this.directionAnimationTransformOrigin = { 'top': '0 100%', 'bottom': '0 0' }; this.openChange = new EventEmitter(); this.onDocumentClick = (/** * @param {?} $event * @return {?} */ ($event) => { if (!!this.appendTo && this.popperContainer.nativeElement !== $event.target && !this.popperContainer.nativeElement.contains($event.target)) { this.open = false; } else if (!this.appendTo && this.open && !this.el.nativeElement.contains($event.target)) { this.open = false; } }); this.blockEvent = (/** * @param {?} $event * @return {?} */ ($event) => { $event.preventDefault(); $event.stopPropagation(); }); } /** * @return {?} */ get open() { return this._isOpen; } /** * @param {?} value * @return {?} */ set open(value) { if (this._isOpen === value) { return; } this.animate = true; if (!!value) { this.show(); } else { this.close(); } this._isOpen = value; PopperComponent.nextTick((/** * @return {?} */ () => { this.openChange.emit(value); this.setBlurListener(); })); } /** * @param {?} fn * @return {?} */ static nextTick(fn) { // Force to run fn after current data changed. setTimeout((/** * @return {?} */ () => fn.bind(this)())); } /** * @return {?} */ show() { // Append to selector or original parent. if (!!this.appendTo) { if (this.fluidPopper) { /** @type {?} */ const popperWidth = this.popperActivator.nativeElement && this.popperActivator.nativeElement.offsetWidth; /** @type {?} */ const firstEle = this.popperContainer.nativeElement.firstElementChild; if (firstEle.classList.contains('devui-search-container')) { for (const child of this.popperContainer.nativeElement.children) { child.style.width = `${popperWidth}px`; } } else { firstEle.style.width = `${popperWidth}px`; } } this.attachPopperContainerToSelector(this.appendTo); } else { this.attachPopperContainerToNode(this.popperParent); } this.popper = this.createPopper(); this.renderer.setStyle(this.popperContainer.nativeElement, 'display', 'block'); } /** * @private * @return {?} */ close() { /** @type {?} */ const popperContainer = this.popperContainer.nativeElement; this.setTransition('close'); // For IE 11/Edge if (popperContainer.style.transform.match(/scale3d\(1, 1, 1\)/)) { // Replace transform open state with close state this.renderer.setStyle(popperContainer, 'transform', popperContainer.style.transform.replace('scale3d(1, 1, 1)', 'scale3d(1, 0, 1)')); } else { // perspective(1px) solves pixel shift caused by webkit transform this.renderer.setStyle(popperContainer, 'transform', popperContainer.style.transform + ` scale3d(1, 0, 1) perspective(1px)`); } // Set container to transparent this.renderer.setStyle(popperContainer, 'opacity', 0); // Can't use bind(this) since it calls itself /** @type {?} */ const that = this; /** @type {?} */ const handler = (/** * @param {?} e * @return {?} */ function (e) { if (!that.open && that.popper) { // Set final state of container to invisible that.renderer.setStyle(popperContainer, 'display', 'none'); that.animate = false; // Remove transition that.setTransition(); that.popper.destroy(); that.popper = null; that.detachPopperContainer(); } e.currentTarget.removeEventListener(e.type, handler); }); this.popperContainer.nativeElement.addEventListener('transitionend', handler); } /** * @return {?} */ setBlurListener() { this.ngZone.runOutsideAngular((/** * @return {?} */ () => { if (this.open) { document.addEventListener('click', this.onDocumentClick); this.popperContainer.nativeElement.addEventListener('click', this.blockEvent); } else { document.removeEventListener('click', this.onDocumentClick); this.popperContainer.nativeElement.removeEventListener('click', this.blockEvent); } })); } /** * @private * @param {?} data * @return {?} */ applyTransitionStyle(data) { /** @type {?} */ const optionsContainer = this.popperContainer.nativeElement; this.updateContainerTransitionDirection(data.flipped); if (this.animate) { // perspective(1px) solves pixel shift caused by webkit transform this.renderer.setStyle(optionsContainer, 'transform', optionsContainer.style.transform + ` scale3d(1, 0, 1) perspective(1px)`); // Set container init state to transparent as beginning of the transition. this.renderer.setStyle(optionsContainer, 'opacity', 0); PopperComponent.nextTick((/** * @return {?} */ () => { this.setTransition('open'); /** @type {?} */ const that = this; /** @type {?} */ const handler = (/** * @param {?} e * @return {?} */ function (e) { // remove transition that.setTransition(); e.currentTarget.removeEventListener(e.type, handler); }); optionsContainer.addEventListener('transitionend', handler); this.renderer.setStyle(optionsContainer, 'transform', optionsContainer.style.transform.replace('scale3d(1, 0, 1)', 'scale3d(1, 1, 1)')); this.renderer.setStyle(optionsContainer, 'opacity', 1); this.animate = false; })); } else { // handle popper re-rendering, incoming transform doesn't have scale info this.renderer.setStyle(optionsContainer, 'transform', optionsContainer.style.transform + (this.open ? ' scale3d(1, 1, 1)' : ' scale3d(1, 0, 1)') + ' perspective(1px)'); } } /** * @private * @param {?} flipped * @return {?} */ updateContainerTransitionDirection(flipped) { /** @type {?} */ const direction = flipped ? 'top' : 'bottom'; if (this.popperDirection !== direction) { this.popperDirection = direction; this.setTransitionOrigin(); } } /** * @private * @return {?} */ setTransitionOrigin() { if (this.popperContainer.nativeElement) { this.renderer.setStyle(this.popperContainer.nativeElement, 'transform-origin', this.directionAnimationTransformOrigin[this.popperDirection]); } } /** * @private * @return {?} */ createPopper() { return new Popper(this.popperActivator.nativeElement, this.popperContainer.nativeElement, (/** @type {?} */ ({ placement: 'bottom-start', modifiers: { preventOverflow: { // Do not stick to the window edge escapeWithReference: true, }, applyReactStyle: { enabled: true, // Apply extra transition and transform to popper fn: this.applyTransitionStyle.bind(this), }, offset: { // Set vertical offset 5px offset: '0, 5px' } }, positionFixed: !!this.appendTo }))); } /** * @private * @param {?=} command * @return {?} */ setTransition(command = null) { /** @type {?} */ const popperContainer = this.popperContainer.nativeElement; if (this.animate && command) { if (command === 'open') { this.renderer.setStyle(popperContainer, 'transition', 'transform .2s cubic-bezier(0.23, 1, 0.32, 1)'); } else if (command === 'close') { popperContainer.style.transition = 'all .15s cubic-bezier(0.755, 0.05, 0.855, 0.06)'; } } else { this.renderer.setStyle(popperContainer, 'transition', null); } } /** * @return {?} */ update() { PopperComponent.nextTick((/** * @return {?} */ () => { if (this.popper) { this.popper.update(); } })); } /** * @return {?} */ ngOnDestroy() { // Close popper this.open = false; } /** * @private * @return {?} */ detachPopperContainer() { // Cache popper's parent and popper node. this.popperParent = this.popperContainer.nativeElement.parentNode; this.popperNode = this.popperContainer.nativeElement; if (this.popperParent && this.popperNode) { this.popperParent.removeChild(this.popperNode); } } /** * @private * @param {?} nodeParent * @return {?} */ attachPopperContainerToNode(nodeParent) { if (nodeParent && this.popperNode) { this.popperParent = nodeParent; this.popperParent.appendChild(this.popperNode); } } /** * @private * @param {?} targetSelector * @return {?} */ attachPopperContainerToSelector(targetSelector) { /** @type {?} */ const nodeParent = document.querySelector(targetSelector); this.attachPopperContainerToNode(nodeParent); } /** * @return {?} */ ngAfterViewInit() { // Detach popper container once view initialized. this.detachPopperContainer(); } } PopperComponent.decorators = [ { type: Component, args: [{ // tslint:disable-next-line:component-selector selector: 'popper-component', template: "<div class=\"popper\">\r\n <div class=\"popper-activator\" #popperActivator>\r\n <ng-content select=\"[popper-activator]\"></ng-content>\r\n </div>\r\n <div class=\"popper-container\" #popperContainer [ngClass]=\"{ fluid: fluidPopper && !appendTo }\">\r\n <ng-content select=\"[popper-prepend]\"></ng-content>\r\n <div class=\"popper-container-scrollable devui-scrollbar\">\r\n <ng-content select=\"[popper-container]\"></ng-content>\r\n </div>\r\n <ng-content select=\"[popper-append]\"></ng-content>\r\n </div>\r\n</div>\r\n", styles: [".popper{position:relative;width:100%}.popper .popper-activator{width:100%}.popper-container{display:none;z-index:1051;position:absolute;box-shadow:0 4px 8px 0 rgba(41,48,64,.2);background:#fff;border:none;backface-visibility:hidden;-webkit-backface-visibility:hidden}.popper-container .popper-container-scrollable{max-height:300px;min-height:40px;width:100%;overflow-y:auto;overflow-x:auto}.popper-container.fluid{width:100%}:host{display:block}"] }] } ]; /** @nocollapse */ PopperComponent.ctorParameters = () => [ { type: ElementRef }, { type: Renderer2 }, { type: NgZone }, { type: ChangeDetectorRef } ]; PopperComponent.propDecorators = { open: [{ type: Input }], fluidPopper: [{ type: Input }], appendTo: [{ type: Input }], openChange: [{ type: Output }], popperActivator: [{ type: ViewChild, args: ['popperActivator', { static: true },] }], popperContainer: [{ type: ViewChild, args: ['popperContainer', { static: true },] }] }; if (false) { /** @type {?} */ PopperComponent.prototype.fluidPopper; /** @type {?} */ PopperComponent.prototype.appendTo; /** * @type {?} * @protected */ PopperComponent.prototype.popper; /** * @type {?} * @protected */ PopperComponent.prototype._isOpen; /** * @type {?} * @protected */ PopperComponent.prototype.animate; /** * @type {?} * @protected */ PopperComponent.prototype.popperDirection; /** * @type {?} * @protected */ PopperComponent.prototype.directionAnimationTransformOrigin; /** * @type {?} * @protected */ PopperComponent.prototype.popperNode; /** * @type {?} * @protected */ PopperComponent.prototype.popperParent; /** @type {?} */ PopperComponent.prototype.openChange; /** @type {?} */ PopperComponent.prototype.popperActivator; /** @type {?} */ PopperComponent.prototype.popperContainer; /** @type {?} */ PopperComponent.prototype.onDocumentClick; /** * @type {?} * @private */ PopperComponent.prototype.blockEvent; /** * @type {?} * @protected */ PopperComponent.prototype.el; /** * @type {?} * @protected */ PopperComponent.prototype.renderer; /** * @type {?} * @protected */ PopperComponent.prototype.ngZone; /** * @type {?} * @protected */ PopperComponent.prototype.changeDetectorRef; } //# 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{\r\n  AfterViewInit,\r\n  ChangeDetectorRef,\r\n  Component,\r\n  ElementRef,\r\n  EventEmitter,\r\n  Input,\r\n  NgZone,\r\n  OnDestroy,\r\n  Output,\r\n  Renderer2,\r\n  ViewChild,\r\n} from '@angular/core';\r\nimport Popper, {PopperOptions} from 'popper.js';\r\n\r\n@Component({\r\n  // tslint:disable-next-line:component-selector\r\n  selector: 'popper-component',\r\n  templateUrl: './popper.component.html',\r\n  styleUrls: [`./popper.component.scss`],\r\n})\r\nexport class PopperComponent implements AfterViewInit, OnDestroy {\r\n\r\n  get open() {\r\n    return this._isOpen;\r\n  }\r\n\r\n  @Input() set open(value) {\r\n    if (this._isOpen === value) { return; }\r\n    this.animate = true;\r\n    if (!!value) {\r\n      this.show();\r\n    } else {\r\n      this.close();\r\n    }\r\n    this._isOpen = value;\r\n\r\n    PopperComponent.nextTick(() => {\r\n      this.openChange.emit(value);\r\n      this.setBlurListener();\r\n    });\r\n  }\r\n  @Input() fluidPopper = true;\r\n  @Input() appendTo = 'body';\r\n  protected popper: Popper = null;\r\n  protected _isOpen: any = false;\r\n  protected animate: boolean;\r\n  protected popperDirection: string;\r\n  protected directionAnimationTransformOrigin = {\r\n    'top': '0 100%',\r\n    'bottom': '0 0'\r\n  };\r\n  protected popperNode;\r\n  protected popperParent;\r\n\r\n  @Output() openChange = new EventEmitter();\r\n  @ViewChild('popperActivator', { static: true }) popperActivator: ElementRef;\r\n  @ViewChild('popperContainer', { static: true }) popperContainer: ElementRef;\r\n\r\n  static nextTick(fn) {\r\n    // Force to run fn after current data changed.\r\n    setTimeout(() => fn.bind(this)());\r\n  }\r\n  onDocumentClick = ($event: MouseEvent) => {\r\n    if (!!this.appendTo && this.popperContainer.nativeElement !== $event.target &&\r\n      !this.popperContainer.nativeElement.contains($event.target)) {\r\n      this.open = false;\r\n    } else if (!this.appendTo && this.open && !this.el.nativeElement.contains($event.target)) {\r\n      this.open = false;\r\n    }\r\n  }\r\n  private blockEvent = ($event: MouseEvent) => {\r\n    $event.preventDefault();\r\n    $event.stopPropagation();\r\n  }\r\n\r\n  constructor(protected el: ElementRef, protected renderer: Renderer2, protected ngZone: NgZone,\r\n              protected changeDetectorRef: ChangeDetectorRef) {\r\n  }\r\n\r\n  show() {\r\n    // Append to selector or original parent.\r\n    if (!!this.appendTo) {\r\n      if (this.fluidPopper) {\r\n        const popperWidth = this.popperActivator.nativeElement && this.popperActivator.nativeElement.offsetWidth;\r\n        const firstEle =  this.popperContainer.nativeElement.firstElementChild;\r\n        if (firstEle.classList.contains('devui-search-container')) {\r\n          for (const child of this.popperContainer.nativeElement.children) {\r\n            child.style.width = `${popperWidth}px`;\r\n          }\r\n        } else {\r\n          firstEle.style.width = `${popperWidth}px`;\r\n        }\r\n      }\r\n      this.attachPopperContainerToSelector(this.appendTo);\r\n    } else {\r\n      this.attachPopperContainerToNode(this.popperParent);\r\n    }\r\n    this.popper = this.createPopper();\r\n    this.renderer.setStyle(this.popperContainer.nativeElement, 'display', 'block');\r\n  }\r\n\r\n  private close() {\r\n    const popperContainer = this.popperContainer.nativeElement;\r\n    this.setTransition('close');\r\n    // For IE 11/Edge\r\n    if (popperContainer.style.transform.match(/scale3d\\(1, 1, 1\\)/)) {\r\n      // Replace transform open state with close state\r\n      this.renderer.setStyle(popperContainer, 'transform',\r\n        popperContainer.style.transform.replace('scale3d(1, 1, 1)', 'scale3d(1, 0, 1)'));\r\n    } else {\r\n      // perspective(1px) solves pixel shift caused by webkit transform\r\n      this.renderer.setStyle(popperContainer, 'transform',\r\n        popperContainer.style.transform + ` scale3d(1, 0, 1) perspective(1px)`);\r\n    }\r\n    // Set container to transparent\r\n    this.renderer.setStyle(popperContainer, 'opacity', 0);\r\n\r\n    // Can't use bind(this) since it calls itself\r\n    const that = this;\r\n    const handler = function (e) {\r\n      if (!that.open && that.popper) {\r\n        // Set final state of container to invisible\r\n        that.renderer.setStyle(popperContainer, 'display', 'none');\r\n        that.animate = false;\r\n        // Remove transition\r\n        that.setTransition();\r\n        that.popper.destroy();\r\n        that.popper = null;\r\n        that.detachPopperContainer();\r\n      }\r\n      e.currentTarget.removeEventListener(e.type, handler);\r\n    };\r\n\r\n    this.popperContainer.nativeElement.addEventListener('transitionend', handler);\r\n  }\r\n\r\n  setBlurListener() {\r\n    this.ngZone.runOutsideAngular(() => {\r\n      if (this.open) {\r\n        document.addEventListener('click', this.onDocumentClick);\r\n        this.popperContainer.nativeElement.addEventListener('click', this.blockEvent);\r\n      } else {\r\n        document.removeEventListener('click', this.onDocumentClick);\r\n        this.popperContainer.nativeElement.removeEventListener('click', this.blockEvent);\r\n      }\r\n    });\r\n  }\r\n\r\n  private applyTransitionStyle(data: Popper.Data) {\r\n    const optionsContainer = this.popperContainer.nativeElement;\r\n    this.updateContainerTransitionDirection(data.flipped);\r\n    if (this.animate) {\r\n      // perspective(1px) solves pixel shift caused by webkit transform\r\n      this.renderer.setStyle(optionsContainer, 'transform',\r\n        optionsContainer.style.transform + ` scale3d(1, 0, 1) perspective(1px)`);\r\n      // Set container init state to transparent as beginning of the transition.\r\n      this.renderer.setStyle(optionsContainer, 'opacity', 0);\r\n      PopperComponent.nextTick(() => {\r\n        this.setTransition('open');\r\n        const that = this;\r\n        const handler = function (e) {\r\n          // remove transition\r\n          that.setTransition();\r\n          e.currentTarget.removeEventListener(e.type, handler);\r\n        };\r\n\r\n        optionsContainer.addEventListener('transitionend', handler);\r\n        this.renderer.setStyle(optionsContainer, 'transform',\r\n          optionsContainer.style.transform.replace('scale3d(1, 0, 1)', 'scale3d(1, 1, 1)'));\r\n        this.renderer.setStyle(optionsContainer, 'opacity', 1);\r\n        this.animate = false;\r\n      });\r\n    } else {\r\n      // handle popper re-rendering, incoming transform doesn't have scale info\r\n      this.renderer.setStyle(optionsContainer, 'transform',\r\n        optionsContainer.style.transform + (this.open ? ' scale3d(1, 1, 1)' : ' scale3d(1, 0, 1)') + ' perspective(1px)');\r\n    }\r\n  }\r\n\r\n  private updateContainerTransitionDirection(flipped: boolean) {\r\n    const direction = flipped ? 'top' : 'bottom';\r\n    if (this.popperDirection !== direction) {\r\n      this.popperDirection = direction;\r\n      this.setTransitionOrigin();\r\n    }\r\n  }\r\n\r\n  private setTransitionOrigin() {\r\n    if (this.popperContainer.nativeElement) {\r\n      this.renderer.setStyle(this.popperContainer.nativeElement, 'transform-origin',\r\n        this.directionAnimationTransformOrigin[this.popperDirection]);\r\n    }\r\n  }\r\n\r\n  private createPopper() {\r\n    return new Popper(this.popperActivator.nativeElement, this.popperContainer.nativeElement, {\r\n      placement: 'bottom-start',\r\n      modifiers: {\r\n        preventOverflow: {\r\n          // Do not stick to the window edge\r\n          escapeWithReference: true,\r\n          // boundariesElement: 'viewport'\r\n        },\r\n        applyReactStyle: {\r\n          enabled: true,\r\n          // Apply extra transition and transform to popper\r\n          fn: this.applyTransitionStyle.bind(this),\r\n        },\r\n        offset: {\r\n          // Set vertical offset 5px\r\n          offset: '0, 5px'\r\n        }\r\n      },\r\n      positionFixed: !!this.appendTo\r\n    } as PopperOptions);\r\n  }\r\n\r\n  private setTransition(command = null) {\r\n    const popperContainer = this.popperContainer.nativeElement;\r\n    if (this.animate && command) {\r\n      if (command === 'open') {\r\n        this.renderer.setStyle(popperContainer, 'transition', 'transform .2s cubic-bezier(0.23, 1, 0.32, 1)');\r\n      } else if (command === 'close') {\r\n        popperContainer.style.transition = 'all .15s cubic-bezier(0.755, 0.05, 0.855, 0.06)';\r\n      }\r\n    } else {\r\n      this.renderer.setStyle(popperContainer, 'transition', null);\r\n    }\r\n  }\r\n\r\n  public update() {\r\n    PopperComponent.nextTick(() => {\r\n      if (this.popper) { this.popper.update(); }\r\n    });\r\n  }\r\n\r\n  ngOnDestroy() {\r\n    // Close popper\r\n    this.open = false;\r\n  }\r\n\r\n  private detachPopperContainer() {\r\n    // Cache popper's parent and popper node.\r\n    this.popperParent = this.popperContainer.nativeElement.parentNode;\r\n    this.popperNode = this.popperContainer.nativeElement;\r\n    if (this.popperParent && this.popperNode) {\r\n      this.popperParent.removeChild(this.popperNode);\r\n    }\r\n  }\r\n\r\n  private attachPopperContainerToNode(nodeParent) {\r\n    if (nodeParent && this.popperNode) {\r\n      this.popperParent = nodeParent;\r\n      this.popperParent.appendChild(this.popperNode);\r\n    }\r\n  }\r\n\r\n  private attachPopperContainerToSelector(targetSelector) {\r\n    const nodeParent = document.querySelector(targetSelector);\r\n    this.attachPopperContainerToNode(nodeParent);\r\n  }\r\n\r\n\r\n  ngAfterViewInit(): void {\r\n    // Detach popper container once view initialized.\r\n    this.detachPopperContainer();\r\n  }\r\n}\r\n"]}