ngx-bootstrap
Version:
Native Angular Bootstrap Components
420 lines • 29.6 kB
JavaScript
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
import { Directive, ElementRef, EventEmitter, Input, Output, Renderer2, ViewContainerRef } from '@angular/core';
import { PopoverConfig } from './popover.config';
import { ComponentLoaderFactory } from 'ngx-bootstrap/component-loader';
import { PopoverContainerComponent } from './popover-container.component';
import { PositioningService } from 'ngx-bootstrap/positioning';
import { timer } from 'rxjs';
import { parseTriggers } from 'ngx-bootstrap/utils';
/** @type {?} */
var id = 0;
/**
* A lightweight, extensible directive for fancy popover creation.
*/
var PopoverDirective = /** @class */ (function () {
function PopoverDirective(_config, _elementRef, _renderer, _viewContainerRef, cis, _positionService) {
this._elementRef = _elementRef;
this._renderer = _renderer;
this._positionService = _positionService;
/**
* unique id popover - use for aria-describedby
*/
this.popoverId = id++;
/**
* Close popover on outside click
*/
this.outsideClick = false;
/**
* Css class for popover container
*/
this.containerClass = '';
this._isInited = false;
this._popover = cis
.createLoader(_elementRef, _viewContainerRef, _renderer)
.provide({ provide: PopoverConfig, useValue: _config });
Object.assign(this, _config);
this.onShown = this._popover.onShown;
this.onHidden = this._popover.onHidden;
// fix: no focus on button on Mac OS #1795
if (typeof window !== 'undefined') {
_elementRef.nativeElement.addEventListener('click', (/**
* @return {?}
*/
function () {
try {
_elementRef.nativeElement.focus();
}
catch (err) {
return;
}
}));
}
}
Object.defineProperty(PopoverDirective.prototype, "isOpen", {
/**
* Returns whether or not the popover is currently being shown
*/
get: /**
* Returns whether or not the popover is currently being shown
* @return {?}
*/
function () {
return this._popover.isShown;
},
set: /**
* @param {?} value
* @return {?}
*/
function (value) {
if (value) {
this.show();
}
else {
this.hide();
}
},
enumerable: true,
configurable: true
});
/**
* Set attribute aria-describedBy for element directive and
* set id for the popover
*/
/**
* Set attribute aria-describedBy for element directive and
* set id for the popover
* @return {?}
*/
PopoverDirective.prototype.setAriaDescribedBy = /**
* Set attribute aria-describedBy for element directive and
* set id for the popover
* @return {?}
*/
function () {
this._ariaDescribedby = this.isOpen ? "ngx-popover-" + this.popoverId : null;
if (this._ariaDescribedby) {
this._popover.instance.popoverId = this._ariaDescribedby;
this._renderer.setAttribute(this._elementRef.nativeElement, 'aria-describedby', this._ariaDescribedby);
}
else {
this._renderer.removeAttribute(this._elementRef.nativeElement, 'aria-describedby');
}
};
/**
* Opens an element’s popover. This is considered a “manual” triggering of
* the popover.
*/
/**
* Opens an element’s popover. This is considered a “manual” triggering of
* the popover.
* @return {?}
*/
PopoverDirective.prototype.show = /**
* Opens an element’s popover. This is considered a “manual” triggering of
* the popover.
* @return {?}
*/
function () {
var _this = this;
if (this._popover.isShown || !this.popover || this._delayTimeoutId) {
return;
}
this._positionService.setOptions({
modifiers: {
flip: {
enabled: this.adaptivePosition
},
preventOverflow: {
enabled: this.adaptivePosition
}
}
});
/** @type {?} */
var showPopover = (/**
* @return {?}
*/
function () {
if (_this._delayTimeoutId) {
_this._delayTimeoutId = undefined;
}
_this._popover
.attach(PopoverContainerComponent)
.to(_this.container)
.position({ attachment: _this.placement })
.show({
content: _this.popover,
context: _this.popoverContext,
placement: _this.placement,
title: _this.popoverTitle,
containerClass: _this.containerClass
});
if (!_this.adaptivePosition) {
_this._positionService.calcPosition();
_this._positionService.deletePositionElement(_this._popover._componentRef.location);
}
_this.isOpen = true;
_this.setAriaDescribedBy();
});
/** @type {?} */
var cancelDelayedTooltipShowing = (/**
* @return {?}
*/
function () {
if (_this._popoverCancelShowFn) {
_this._popoverCancelShowFn();
}
});
if (this.delay) {
/** @type {?} */
var _timer_1 = timer(this.delay).subscribe((/**
* @return {?}
*/
function () {
showPopover();
cancelDelayedTooltipShowing();
}));
if (this.triggers) {
parseTriggers(this.triggers)
.forEach((/**
* @param {?} trigger
* @return {?}
*/
function (trigger) {
_this._popoverCancelShowFn = _this._renderer.listen(_this._elementRef.nativeElement, trigger.close, (/**
* @return {?}
*/
function () {
_timer_1.unsubscribe();
cancelDelayedTooltipShowing();
}));
}));
}
}
else {
showPopover();
}
};
/**
* Closes an element’s popover. This is considered a “manual” triggering of
* the popover.
*/
/**
* Closes an element’s popover. This is considered a “manual” triggering of
* the popover.
* @return {?}
*/
PopoverDirective.prototype.hide = /**
* Closes an element’s popover. This is considered a “manual” triggering of
* the popover.
* @return {?}
*/
function () {
if (this._delayTimeoutId) {
clearTimeout(this._delayTimeoutId);
this._delayTimeoutId = undefined;
}
if (this.isOpen) {
this._popover.hide();
this.setAriaDescribedBy();
this.isOpen = false;
}
};
/**
* Toggles an element’s popover. This is considered a “manual” triggering of
* the popover.
*/
/**
* Toggles an element’s popover. This is considered a “manual” triggering of
* the popover.
* @return {?}
*/
PopoverDirective.prototype.toggle = /**
* Toggles an element’s popover. This is considered a “manual” triggering of
* the popover.
* @return {?}
*/
function () {
if (this.isOpen) {
return this.hide();
}
this.show();
};
/**
* @return {?}
*/
PopoverDirective.prototype.ngOnInit = /**
* @return {?}
*/
function () {
var _this = this;
// fix: seems there are an issue with `routerLinkActive`
// which result in duplicated call ngOnInit without call to ngOnDestroy
// read more: https://github.com/valor-software/ngx-bootstrap/issues/1885
if (this._isInited) {
return;
}
this._isInited = true;
this._popover.listen({
triggers: this.triggers,
outsideClick: this.outsideClick,
show: (/**
* @return {?}
*/
function () { return _this.show(); }),
hide: (/**
* @return {?}
*/
function () { return _this.hide(); })
});
};
/**
* @return {?}
*/
PopoverDirective.prototype.ngOnDestroy = /**
* @return {?}
*/
function () {
this._popover.dispose();
};
PopoverDirective.decorators = [
{ type: Directive, args: [{ selector: '[popover]', exportAs: 'bs-popover' },] }
];
/** @nocollapse */
PopoverDirective.ctorParameters = function () { return [
{ type: PopoverConfig },
{ type: ElementRef },
{ type: Renderer2 },
{ type: ViewContainerRef },
{ type: ComponentLoaderFactory },
{ type: PositioningService }
]; };
PopoverDirective.propDecorators = {
adaptivePosition: [{ type: Input }],
popover: [{ type: Input }],
popoverContext: [{ type: Input }],
popoverTitle: [{ type: Input }],
placement: [{ type: Input }],
outsideClick: [{ type: Input }],
triggers: [{ type: Input }],
container: [{ type: Input }],
containerClass: [{ type: Input }],
isOpen: [{ type: Input }],
delay: [{ type: Input }],
onShown: [{ type: Output }],
onHidden: [{ type: Output }]
};
return PopoverDirective;
}());
export { PopoverDirective };
if (false) {
/**
* unique id popover - use for aria-describedby
* @type {?}
*/
PopoverDirective.prototype.popoverId;
/**
* sets disable adaptive position
* @type {?}
*/
PopoverDirective.prototype.adaptivePosition;
/**
* Content to be displayed as popover.
* @type {?}
*/
PopoverDirective.prototype.popover;
/**
* Context to be used if popover is a template.
* @type {?}
*/
PopoverDirective.prototype.popoverContext;
/**
* Title of a popover.
* @type {?}
*/
PopoverDirective.prototype.popoverTitle;
/**
* Placement of a popover. Accepts: "top", "bottom", "left", "right"
* @type {?}
*/
PopoverDirective.prototype.placement;
/**
* Close popover on outside click
* @type {?}
*/
PopoverDirective.prototype.outsideClick;
/**
* Specifies events that should trigger. Supports a space separated list of
* event names.
* @type {?}
*/
PopoverDirective.prototype.triggers;
/**
* A selector specifying the element the popover should be appended to.
* @type {?}
*/
PopoverDirective.prototype.container;
/**
* Css class for popover container
* @type {?}
*/
PopoverDirective.prototype.containerClass;
/**
* Delay before showing the tooltip
* @type {?}
*/
PopoverDirective.prototype.delay;
/**
* Emits an event when the popover is shown
* @type {?}
*/
PopoverDirective.prototype.onShown;
/**
* Emits an event when the popover is hidden
* @type {?}
*/
PopoverDirective.prototype.onHidden;
/**
* @type {?}
* @protected
*/
PopoverDirective.prototype._popoverCancelShowFn;
/**
* @type {?}
* @protected
*/
PopoverDirective.prototype._delayTimeoutId;
/**
* @type {?}
* @private
*/
PopoverDirective.prototype._popover;
/**
* @type {?}
* @private
*/
PopoverDirective.prototype._isInited;
/**
* @type {?}
* @private
*/
PopoverDirective.prototype._ariaDescribedby;
/**
* @type {?}
* @private
*/
PopoverDirective.prototype._elementRef;
/**
* @type {?}
* @private
*/
PopoverDirective.prototype._renderer;
/**
* @type {?}
* @private
*/
PopoverDirective.prototype._positionService;
}
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{\n  Directive, ElementRef, EventEmitter, Input, OnDestroy, OnInit, Output,\n  Renderer2, TemplateRef, ViewContainerRef\n} from '@angular/core';\nimport { PopoverConfig } from './popover.config';\nimport { ComponentLoader, ComponentLoaderFactory } from 'ngx-bootstrap/component-loader';\nimport { PopoverContainerComponent } from './popover-container.component';\nimport { PositioningService } from 'ngx-bootstrap/positioning';\nimport { timer } from 'rxjs';\nimport { parseTriggers, Trigger } from 'ngx-bootstrap/utils';\n\nlet id = 0;\n\n/**\n * A lightweight, extensible directive for fancy popover creation.\n */\n@Directive({selector: '[popover]', exportAs: 'bs-popover'})\nexport class PopoverDirective implements OnInit, OnDestroy {\n  /** unique id popover - use for aria-describedby */\n  popoverId = id++;\n  /** sets disable adaptive position */\n  @Input() adaptivePosition: boolean;\n  /**\n   * Content to be displayed as popover.\n   */\n  /* tslint:disable-next-line: no-any */\n  @Input() popover: string | TemplateRef<any>;\n  /**\n   * Context to be used if popover is a template.\n   */\n  /* tslint:disable-next-line: no-any */\n  @Input() popoverContext: any;\n  /**\n   * Title of a popover.\n   */\n  @Input() popoverTitle: string;\n  /**\n   * Placement of a popover. Accepts: \"top\", \"bottom\", \"left\", \"right\"\n   */\n  @Input() placement: 'top' | 'bottom' | 'left' | 'right' | 'auto' | 'top left' | 'top right' |\n    'right top' | 'right bottom' | 'bottom right' | 'bottom left' | 'left bottom' | 'left top';\n  /**\n   * Close popover on outside click\n   */\n  @Input() outsideClick = false;\n  /**\n   * Specifies events that should trigger. Supports a space separated list of\n   * event names.\n   */\n  @Input() triggers: string;\n  /**\n   * A selector specifying the element the popover should be appended to.\n   */\n  @Input() container: string;\n\n  /**\n   * Css class for popover container\n   */\n  @Input() containerClass = '';\n\n  /**\n   * Returns whether or not the popover is currently being shown\n   */\n  @Input()\n  get isOpen(): boolean {\n    return this._popover.isShown;\n  }\n\n  set isOpen(value: boolean) {\n    if (value) {\n      this.show();\n    } else {\n      this.hide();\n    }\n  }\n\n  /**\n   * Delay before showing the tooltip\n   */\n  @Input() delay: number;\n\n  /**\n   * Emits an event when the popover is shown\n   */\n  /* tslint:disable-next-line: no-any */\n  @Output() onShown: EventEmitter<any>;\n  /**\n   * Emits an event when the popover is hidden\n   */\n  /* tslint:disable-next-line: no-any */\n  @Output() onHidden: EventEmitter<any>;\n\n  protected _popoverCancelShowFn: Function;\n\n  protected _delayTimeoutId: number | any;\n\n  private _popover: ComponentLoader<PopoverContainerComponent>;\n  private _isInited = false;\n  private _ariaDescribedby: string;\n\n  constructor(\n    _config: PopoverConfig,\n    private _elementRef: ElementRef,\n    private _renderer: Renderer2,\n    _viewContainerRef: ViewContainerRef,\n    cis: ComponentLoaderFactory,\n    private _positionService: PositioningService\n  ) {\n    this._popover = cis\n      .createLoader<PopoverContainerComponent>(\n        _elementRef,\n        _viewContainerRef,\n        _renderer\n      )\n      .provide({provide: PopoverConfig, useValue: _config});\n\n    Object.assign(this, _config);\n\n    this.onShown = this._popover.onShown;\n    this.onHidden = this._popover.onHidden;\n\n    // fix: no focus on button on Mac OS #1795\n    if (typeof window !== 'undefined') {\n      _elementRef.nativeElement.addEventListener('click', function () {\n        try {\n          _elementRef.nativeElement.focus();\n        } catch (err) {\n          return;\n        }\n      });\n    }\n  }\n\n  /**\n   * Set attribute aria-describedBy for element directive and\n   * set id for the popover\n   */\n  setAriaDescribedBy(): void {\n    this._ariaDescribedby = this.isOpen ? `ngx-popover-${this.popoverId}` : null;\n    if (this._ariaDescribedby) {\n      this._popover.instance.popoverId = this._ariaDescribedby;\n      this._renderer.setAttribute(this._elementRef.nativeElement, 'aria-describedby', this._ariaDescribedby);\n    } else {\n      this._renderer.removeAttribute(this._elementRef.nativeElement, 'aria-describedby');\n    }\n  }\n\n  /**\n   * Opens an element’s popover. This is considered a “manual” triggering of\n   * the popover.\n   */\n  show(): void {\n    if (this._popover.isShown || !this.popover || this._delayTimeoutId) {\n      return;\n    }\n\n    this._positionService.setOptions({\n      modifiers: {\n        flip: {\n          enabled: this.adaptivePosition\n        },\n        preventOverflow: {\n          enabled: this.adaptivePosition\n        }\n      }\n    });\n\n    const showPopover = () => {\n      if (this._delayTimeoutId) {\n        this._delayTimeoutId = undefined;\n      }\n\n      this._popover\n        .attach(PopoverContainerComponent)\n        .to(this.container)\n        .position({attachment: this.placement})\n        .show({\n          content: this.popover,\n          context: this.popoverContext,\n          placement: this.placement,\n          title: this.popoverTitle,\n          containerClass: this.containerClass\n        });\n\n      if (!this.adaptivePosition) {\n        this._positionService.calcPosition();\n        this._positionService.deletePositionElement(this._popover._componentRef.location);\n      }\n\n      this.isOpen = true;\n      this.setAriaDescribedBy();\n    };\n\n    const cancelDelayedTooltipShowing = () => {\n      if (this._popoverCancelShowFn) {\n        this._popoverCancelShowFn();\n      }\n    };\n\n    if (this.delay) {\n      const _timer = timer(this.delay).subscribe(() => {\n        showPopover();\n        cancelDelayedTooltipShowing();\n      });\n\n      if (this.triggers) {\n        parseTriggers(this.triggers)\n          .forEach((trigger: Trigger) => {\n            this._popoverCancelShowFn = this._renderer.listen(\n              this._elementRef.nativeElement,\n              trigger.close,\n              () => {\n                _timer.unsubscribe();\n                cancelDelayedTooltipShowing();\n              }\n            );\n          });\n      }\n    } else {\n      showPopover();\n    }\n  }\n\n  /**\n   * Closes an element’s popover. This is considered a “manual” triggering of\n   * the popover.\n   */\n  hide(): void {\n    if (this._delayTimeoutId) {\n      clearTimeout(this._delayTimeoutId);\n      this._delayTimeoutId = undefined;\n    }\n\n    if (this.isOpen) {\n      this._popover.hide();\n      this.setAriaDescribedBy();\n      this.isOpen = false;\n    }\n  }\n\n  /**\n   * Toggles an element’s popover. This is considered a “manual” triggering of\n   * the popover.\n   */\n  toggle(): void {\n    if (this.isOpen) {\n      return this.hide();\n    }\n\n    this.show();\n  }\n\n  ngOnInit(): void {\n    // fix: seems there are an issue with `routerLinkActive`\n    // which result in duplicated call ngOnInit without call to ngOnDestroy\n    // read more: https://github.com/valor-software/ngx-bootstrap/issues/1885\n    if (this._isInited) {\n      return;\n    }\n    this._isInited = true;\n\n    this._popover.listen({\n      triggers: this.triggers,\n      outsideClick: this.outsideClick,\n      show: () => this.show(),\n      hide: () => this.hide()\n    });\n  }\n\n  ngOnDestroy(): void {\n    this._popover.dispose();\n  }\n}\n"]}