theme-lib
Version:
This is a simple example Angular Library published to npm.
290 lines • 23.2 kB
JavaScript
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/*
* @license
* Copyright Akveo. All Rights Reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*/
import { ComponentFactoryResolver, Directive, ElementRef, Inject, Input, } from '@angular/core';
import { takeWhile } from 'rxjs/operators';
import { NbAdjustment, NbOverlayService, NbPosition, NbPositionBuilderService, NbTrigger, NbTriggerStrategyBuilder, patch, createContainer, } from '../cdk';
import { NB_DOCUMENT } from '../../theme.options';
import { NbPopoverComponent } from './popover.component';
/*
* Powerful popover directive, which provides the best UX for your users.
*
* @stacked-example(Showcase, popover/popover-showcase.component)
*
* Popover can accept different content such as:
* TemplateRef
*
* ```html
* <button [nbPopover]="templateRef"></button>
* <ng-template #templateRef>
* <span>Hello, Popover!</span>
* </ng-template>
* ```
* ### Installation
*
* Import `NbPopoverModule` to your feature module.
* ```ts
* @NgModule({
* imports: [
* // ...
* NbPopoverModule,
* ],
* })
* export class PageModule { }
* ```
* ### Usage
*
* Custom components
*
* ```html
* <button [nbPopover]="MyPopoverComponent"></button>
* ```
*
* Both custom components and templateRef popovers can receive *contentContext* property
* that will be passed to the content props.
*
* Primitive types
*
* ```html
* <button nbPopover="Hello, Popover!"></button>
* ```
*
* Popover has different placements, such as: top, bottom, left, right, start and end
* which can be used as following:
*
* @stacked-example(Placements, popover/popover-placements.component)
*
* By default popover will try to adjust itself to maximally fit viewport
* and provide the best user experience. It will try to change position of the popover container.
* If you wanna disable this behaviour just set it falsy value.
*
* ```html
* <button nbPopover="Hello, Popover!" [nbPopoverAdjust]="false"></button>
* ```
*
* Also popover has some different modes which provides capability show$ and hide$ popover in different ways:
*
* - Click mode popover shows when a user clicking on the host element and hides when the user clicks
* somewhere on the document except popover.
* - Hint mode provides capability show$ popover when the user hovers on the host element
* and hide$ popover when user hovers out of the host.
* - Hover mode works like hint mode with one exception - when the user moves mouse from host element to
* the container element popover will not be hidden.
*
* @stacked-example(Available Modes, popover/popover-modes.component.html)
*
* @additional-example(Template Ref, popover/popover-template-ref.component)
* @additional-example(Custom Component, popover/popover-custom-component.component)
* */
export class NbPopoverDirective {
/**
* @param {?} document
* @param {?} hostRef
* @param {?} positionBuilder
* @param {?} overlay
* @param {?} componentFactoryResolver
*/
constructor(document, hostRef, positionBuilder, overlay, componentFactoryResolver) {
this.document = document;
this.hostRef = hostRef;
this.positionBuilder = positionBuilder;
this.overlay = overlay;
this.componentFactoryResolver = componentFactoryResolver;
/*
* Container content context. Will be applied to the rendered component.
* */
this.context = {};
/*
* Position will be calculated relatively host element based on the position.
* Can be top, right, bottom, left, start or end.
* */
this.position = NbPosition.TOP;
/*
* Container position will be changes automatically based on this strategy if container can't fit view port.
* Set this property to any falsy value if you want to disable automatically adjustment.
* Available values: clockwise, counterclockwise.
* */
this.adjustment = NbAdjustment.CLOCKWISE;
/*
* Describes when the container will be shown.
* Available options: click, hover and hint
* */
this.mode = NbTrigger.CLICK;
this.alive = true;
}
/**
* @return {?}
*/
ngAfterViewInit() {
this.positionStrategy = this.createPositionStrategy();
this.ref = this.overlay.create({
positionStrategy: this.positionStrategy,
scrollStrategy: this.overlay.scrollStrategies.reposition(),
});
this.triggerStrategy = this.createTriggerStrategy();
this.subscribeOnTriggers();
this.subscribeOnPositionChange();
}
/**
* @return {?}
*/
ngOnDestroy() {
this.alive = false;
this.hide();
}
/**
* @return {?}
*/
show() {
this.container = createContainer(this.ref, NbPopoverComponent, {
position: this.position,
content: this.content,
context: this.context,
cfr: this.componentFactoryResolver,
}, this.componentFactoryResolver);
}
/**
* @return {?}
*/
hide() {
this.ref.detach();
this.container = null;
}
/**
* @return {?}
*/
toggle() {
if (this.ref && this.ref.hasAttached()) {
this.hide();
}
else {
this.show();
}
}
/**
* @protected
* @return {?}
*/
createPositionStrategy() {
return this.positionBuilder
.connectedTo(this.hostRef)
.position(this.position)
.adjustment(this.adjustment);
}
/**
* @protected
* @return {?}
*/
createTriggerStrategy() {
return new NbTriggerStrategyBuilder()
.document(this.document)
.trigger(this.mode)
.host(this.hostRef.nativeElement)
.container(() => this.container)
.build();
}
/**
* @protected
* @return {?}
*/
subscribeOnPositionChange() {
this.positionStrategy.positionChange
.pipe(takeWhile(() => this.alive))
.subscribe((position) => patch(this.container, { position }));
}
/**
* @protected
* @return {?}
*/
subscribeOnTriggers() {
this.triggerStrategy.show$.pipe(takeWhile(() => this.alive)).subscribe(() => this.show());
this.triggerStrategy.hide$.pipe(takeWhile(() => this.alive)).subscribe(() => this.hide());
}
}
NbPopoverDirective.decorators = [
{ type: Directive, args: [{ selector: '[nbPopover]' },] }
];
/** @nocollapse */
NbPopoverDirective.ctorParameters = () => [
{ type: undefined, decorators: [{ type: Inject, args: [NB_DOCUMENT,] }] },
{ type: ElementRef },
{ type: NbPositionBuilderService },
{ type: NbOverlayService },
{ type: ComponentFactoryResolver }
];
NbPopoverDirective.propDecorators = {
content: [{ type: Input, args: ['nbPopover',] }],
context: [{ type: Input, args: ['nbPopoverContext',] }],
position: [{ type: Input, args: ['nbPopoverPlacement',] }],
adjustment: [{ type: Input, args: ['nbPopoverAdjustment',] }],
mode: [{ type: Input, args: ['nbPopoverMode',] }]
};
if (false) {
/** @type {?} */
NbPopoverDirective.prototype.content;
/** @type {?} */
NbPopoverDirective.prototype.context;
/** @type {?} */
NbPopoverDirective.prototype.position;
/** @type {?} */
NbPopoverDirective.prototype.adjustment;
/** @type {?} */
NbPopoverDirective.prototype.mode;
/**
* @type {?}
* @protected
*/
NbPopoverDirective.prototype.ref;
/**
* @type {?}
* @protected
*/
NbPopoverDirective.prototype.container;
/**
* @type {?}
* @protected
*/
NbPopoverDirective.prototype.positionStrategy;
/**
* @type {?}
* @protected
*/
NbPopoverDirective.prototype.triggerStrategy;
/**
* @type {?}
* @protected
*/
NbPopoverDirective.prototype.alive;
/**
* @type {?}
* @protected
*/
NbPopoverDirective.prototype.document;
/**
* @type {?}
* @private
*/
NbPopoverDirective.prototype.hostRef;
/**
* @type {?}
* @private
*/
NbPopoverDirective.prototype.positionBuilder;
/**
* @type {?}
* @private
*/
NbPopoverDirective.prototype.overlay;
/**
* @type {?}
* @private
*/
NbPopoverDirective.prototype.componentFactoryResolver;
}
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All Rights Reserved.\r\n * Licensed under the MIT License. See License.txt in the project root for license information.\r\n */\r\n\r\nimport {\r\n  AfterViewInit,\r\n  ComponentFactoryResolver,\r\n  ComponentRef,\r\n  Directive,\r\n  ElementRef,\r\n  Inject,\r\n  Input,\r\n  OnDestroy,\r\n} from '@angular/core';\r\nimport { takeWhile } from 'rxjs/operators';\r\n\r\nimport {\r\n  NbAdjustableConnectedPositionStrategy,\r\n  NbAdjustment,\r\n  NbOverlayContent,\r\n  NbOverlayRef,\r\n  NbOverlayService,\r\n  NbPosition,\r\n  NbPositionBuilderService,\r\n  NbTrigger,\r\n  NbTriggerStrategy,\r\n  NbTriggerStrategyBuilder,\r\n  patch,\r\n  createContainer,\r\n} from '../cdk';\r\nimport { NB_DOCUMENT } from '../../theme.options';\r\nimport { NbPopoverComponent } from './popover.component';\r\n\r\n\r\n/*\r\n * Powerful popover directive, which provides the best UX for your users.\r\n *\r\n * @stacked-example(Showcase, popover/popover-showcase.component)\r\n *\r\n * Popover can accept different content such as:\r\n * TemplateRef\r\n *\r\n * ```html\r\n * <button [nbPopover]=\"templateRef\"></button>\r\n * <ng-template #templateRef>\r\n *   <span>Hello, Popover!</span>\r\n * </ng-template>\r\n * ```\r\n * ### Installation\r\n *\r\n * Import `NbPopoverModule` to your feature module.\r\n * ```ts\r\n * @NgModule({\r\n *   imports: [\r\n *   \t// ...\r\n *     NbPopoverModule,\r\n *   ],\r\n * })\r\n * export class PageModule { }\r\n * ```\r\n * ### Usage\r\n *\r\n * Custom components\r\n *\r\n * ```html\r\n * <button [nbPopover]=\"MyPopoverComponent\"></button>\r\n * ```\r\n *\r\n * Both custom components and templateRef popovers can receive *contentContext* property\r\n * that will be passed to the content props.\r\n *\r\n * Primitive types\r\n *\r\n * ```html\r\n * <button nbPopover=\"Hello, Popover!\"></button>\r\n * ```\r\n *\r\n * Popover has different placements, such as: top, bottom, left, right, start and end\r\n * which can be used as following:\r\n *\r\n * @stacked-example(Placements, popover/popover-placements.component)\r\n *\r\n * By default popover will try to adjust itself to maximally fit viewport\r\n * and provide the best user experience. It will try to change position of the popover container.\r\n * If you wanna disable this behaviour just set it falsy value.\r\n *\r\n * ```html\r\n * <button nbPopover=\"Hello, Popover!\" [nbPopoverAdjust]=\"false\"></button>\r\n * ```\r\n *\r\n * Also popover has some different modes which provides capability show$ and hide$ popover in different ways:\r\n *\r\n * - Click mode popover shows when a user clicking on the host element and hides when the user clicks\r\n * somewhere on the document except popover.\r\n * - Hint mode provides capability show$ popover when the user hovers on the host element\r\n * and hide$ popover when user hovers out of the host.\r\n * - Hover mode works like hint mode with one exception - when the user moves mouse from host element to\r\n * the container element popover will not be hidden.\r\n *\r\n * @stacked-example(Available Modes, popover/popover-modes.component.html)\r\n *\r\n * @additional-example(Template Ref, popover/popover-template-ref.component)\r\n * @additional-example(Custom Component, popover/popover-custom-component.component)\r\n * */\r\n@Directive({ selector: '[nbPopover]' })\r\nexport class NbPopoverDirective implements AfterViewInit, OnDestroy {\r\n\r\n  /*\r\n   * Popover content which will be rendered in NbArrowedOverlayContainerComponent.\r\n   * Available content: template ref, component and any primitive.\r\n   * */\r\n  @Input('nbPopover')\r\n  content: NbOverlayContent;\r\n\r\n  /*\r\n   * Container content context. Will be applied to the rendered component.\r\n   * */\r\n  @Input('nbPopoverContext')\r\n  context: Object = {};\r\n\r\n  /*\r\n   * Position will be calculated relatively host element based on the position.\r\n   * Can be top, right, bottom, left, start or end.\r\n   * */\r\n  @Input('nbPopoverPlacement')\r\n  position: NbPosition = NbPosition.TOP;\r\n\r\n  /*\r\n   * Container position will be changes automatically based on this strategy if container can't fit view port.\r\n   * Set this property to any falsy value if you want to disable automatically adjustment.\r\n   * Available values: clockwise, counterclockwise.\r\n   * */\r\n  @Input('nbPopoverAdjustment')\r\n  adjustment: NbAdjustment = NbAdjustment.CLOCKWISE;\r\n\r\n  /*\r\n   * Describes when the container will be shown.\r\n   * Available options: click, hover and hint\r\n   * */\r\n  @Input('nbPopoverMode')\r\n  mode: NbTrigger = NbTrigger.CLICK;\r\n\r\n  protected ref: NbOverlayRef;\r\n  protected container: ComponentRef<any>;\r\n  protected positionStrategy: NbAdjustableConnectedPositionStrategy;\r\n  protected triggerStrategy: NbTriggerStrategy;\r\n  protected alive: boolean = true;\r\n\r\n  constructor(@Inject(NB_DOCUMENT) protected document,\r\n              private hostRef: ElementRef,\r\n              private positionBuilder: NbPositionBuilderService,\r\n              private overlay: NbOverlayService,\r\n              private componentFactoryResolver: ComponentFactoryResolver) {\r\n  }\r\n\r\n  ngAfterViewInit() {\r\n    this.positionStrategy = this.createPositionStrategy();\r\n    this.ref = this.overlay.create({\r\n      positionStrategy: this.positionStrategy,\r\n      scrollStrategy: this.overlay.scrollStrategies.reposition(),\r\n    });\r\n    this.triggerStrategy = this.createTriggerStrategy();\r\n\r\n    this.subscribeOnTriggers();\r\n    this.subscribeOnPositionChange();\r\n  }\r\n\r\n  ngOnDestroy() {\r\n    this.alive = false;\r\n    this.hide();\r\n  }\r\n\r\n  show() {\r\n    this.container = createContainer(this.ref, NbPopoverComponent, {\r\n      position: this.position,\r\n      content: this.content,\r\n      context: this.context,\r\n      cfr: this.componentFactoryResolver,\r\n    }, this.componentFactoryResolver);\r\n  }\r\n\r\n  hide() {\r\n    this.ref.detach();\r\n    this.container = null;\r\n  }\r\n\r\n  toggle() {\r\n    if (this.ref && this.ref.hasAttached()) {\r\n      this.hide();\r\n    } else {\r\n      this.show();\r\n    }\r\n  }\r\n\r\n  protected createPositionStrategy(): NbAdjustableConnectedPositionStrategy {\r\n    return this.positionBuilder\r\n      .connectedTo(this.hostRef)\r\n      .position(this.position)\r\n      .adjustment(this.adjustment);\r\n  }\r\n\r\n  protected createTriggerStrategy(): NbTriggerStrategy {\r\n    return new NbTriggerStrategyBuilder()\r\n      .document(this.document)\r\n      .trigger(this.mode)\r\n      .host(this.hostRef.nativeElement)\r\n      .container(() => this.container)\r\n      .build();\r\n  }\r\n\r\n  protected subscribeOnPositionChange() {\r\n    this.positionStrategy.positionChange\r\n      .pipe(takeWhile(() => this.alive))\r\n      .subscribe((position: NbPosition) => patch(this.container, { position }));\r\n  }\r\n\r\n  protected subscribeOnTriggers() {\r\n    this.triggerStrategy.show$.pipe(takeWhile(() => this.alive)).subscribe(() => this.show());\r\n    this.triggerStrategy.hide$.pipe(takeWhile(() => this.alive)).subscribe(() => this.hide());\r\n  }\r\n}\r\n"]}