ngx-smart-popover
Version:
Simple popover control for your angular (v4+) applications using bootstrap4 with smart reflection logic when overflowing the viewport. This is a continuation of ngx-popover (https://github.com/pleerock/ngx-popover). If you want to use it without bootstrap
374 lines • 32.5 kB
JavaScript
/**
* @fileoverview added by tsickle
* Generated from: lib/popover.directive.ts
* @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* This is a continuation of ngx-popover
* @Reference {github} https://github.com/pleerock/ngx-popover
*/
import { ChangeDetectorRef, ComponentFactoryResolver, Directive, EventEmitter, HostListener, Input, Output, ViewContainerRef, ApplicationRef, Injector } from '@angular/core';
import { PopoverContentComponent } from './popover-content.component';
import { PopoverPlacement } from './popover.placement';
/**
* \@group Basic Toolkit
* \@component Popover Directive
*/
export class PopoverDirective {
// -------------------------------------------------------------------------
// Constructor
// -------------------------------------------------------------------------
/**
* @param {?} viewContainerRef
* @param {?} cdr
* @param {?} resolver
* @param {?} appRef
* @param {?} injector
*/
constructor(viewContainerRef, cdr, resolver, appRef, injector) {
this.viewContainerRef = viewContainerRef;
this.cdr = cdr;
this.resolver = resolver;
this.appRef = appRef;
this.injector = injector;
// -------------------------------------------------------------------------
// Properties
// -------------------------------------------------------------------------
this.popoverContentComponent = PopoverContentComponent;
this.popoverOnHover = true;
this.popoverDismissTimeout = 0;
this.onShown = new EventEmitter();
this.onHidden = new EventEmitter();
}
// -------------------------------------------------------------------------
// Event listeners
// -------------------------------------------------------------------------
/**
* @param {?} evt
* @return {?}
*/
showOrHideOnClick(evt) {
if (this.popoverOnHover) {
return;
}
if (this.popoverDisabled) {
return;
}
evt.stopImmediatePropagation();
this.toggle();
}
/**
* @param {?} evt
* @return {?}
*/
showOrHideOnTouch(evt) {
evt.stopImmediatePropagation();
if (!this.popoverOnHover) {
return;
}
if (this.popoverDisabled) {
return;
}
this.toggle();
}
/**
* @return {?}
*/
showOnHover() {
if (!this.popoverOnHover) {
return;
}
if (this.popoverDisabled) {
return;
}
this.show();
}
/**
* @return {?}
*/
hideOnHover() {
if (this.popoverCloseOnMouseOutside) {
return; // don't do anything since we do not control this
}
if (!this.popoverOnHover) {
return;
}
if (this.popoverDisabled) {
return;
}
this.hide();
}
/**
* @param {?} changes
* @return {?}
*/
ngOnChanges(changes) {
if (changes['popoverDisabled']) {
if (changes['popoverDisabled'].currentValue) {
this.hide();
}
}
}
/**
* @protected
* @param {?} component
* @return {?}
*/
createComponent(component) {
/** @type {?} */
const factory = this.resolver.resolveComponentFactory(component);
// Create a component reference from the component
/** @type {?} */
const componentRef = this.appendToBody
? factory.create(this.injector)
: this.viewContainerRef.createComponent(factory);
if (this.appendToBody) {
// Attach component to the appRef so that it's inside the ng component tree
this.appRef.attachView(componentRef.hostView);
// Get DOM element from component
/** @type {?} */
const domElem = (/** @type {?} */ (((/** @type {?} */ (componentRef.hostView)))
.rootNodes[0]));
// Append DOM element to the body
document.body.appendChild(domElem);
}
return componentRef;
}
/**
* @protected
* @param {?} componentRef
* @return {?}
*/
removeComponent(componentRef) {
if (this.popover) {
if (this.appendToBody) {
this.appRef.detachView(componentRef.hostView);
}
componentRef.destroy();
}
}
// -------------------------------------------------------------------------
// Public Methods
// -------------------------------------------------------------------------
/**
* @return {?}
*/
toggle() {
if (!this.visible) {
this.show();
}
else {
this.hide();
}
}
/**
* @return {?}
*/
show() {
if (this.visible) {
return;
}
this.visible = true;
if (typeof this.content === 'string') {
if (!this.visible) {
return;
}
this.popover = this.createComponent(this.popoverContentComponent);
/** @type {?} */
const popover = (/** @type {?} */ (this.popover.instance));
popover.popover = this;
popover.content = (/** @type {?} */ (this.content));
if (this.popoverPlacement !== undefined) {
popover.placement = this.popoverPlacement;
}
if (this.popoverAnimation !== undefined) {
popover.animation = this.popoverAnimation;
}
if (this.popoverTitle !== undefined) {
popover.title = this.popoverTitle;
}
if (this.popoverCloseOnClickOutside !== undefined) {
popover.closeOnClickOutside = this.popoverCloseOnClickOutside;
}
if (this.popoverCloseOnMouseOutside !== undefined) {
popover.closeOnMouseOutside = this.popoverCloseOnMouseOutside;
}
if (this.popoverSize) {
popover.size = this.popoverSize;
}
popover.appendToBody = this.appendToBody;
popover.onCloseFromOutside.subscribe((/**
* @return {?}
*/
() => this.hide()));
// if dismissTimeout option is set, then this popover will be dismissed in dismissTimeout time
if (this.popoverDismissTimeout > 0) {
setTimeout((/**
* @return {?}
*/
() => this.hide()), this.popoverDismissTimeout);
}
}
else {
/** @type {?} */
const popover = (/** @type {?} */ (this.content));
popover.popover = this;
if (this.popoverPlacement !== undefined) {
popover.placement = this.popoverPlacement;
}
if (this.popoverAnimation !== undefined) {
popover.animation = this.popoverAnimation;
}
if (this.popoverTitle !== undefined) {
popover.title = this.popoverTitle;
}
if (this.popoverCloseOnClickOutside !== undefined) {
popover.closeOnClickOutside = this.popoverCloseOnClickOutside;
}
if (this.popoverCloseOnMouseOutside !== undefined) {
popover.closeOnMouseOutside = this.popoverCloseOnMouseOutside;
}
if (this.popoverSize) {
popover.size = this.popoverSize;
}
popover.appendToBody = this.appendToBody;
popover.onCloseFromOutside.subscribe((/**
* @return {?}
*/
() => this.hide()));
// if dismissTimeout option is set, then this popover will be dismissed in dismissTimeout time
if (this.popoverDismissTimeout > 0) {
setTimeout((/**
* @return {?}
*/
() => this.hide()), this.popoverDismissTimeout);
}
popover.show();
}
this.cdr.detectChanges();
this.onShown.emit(this);
}
/**
* @return {?}
*/
hide() {
if (!this.visible) {
return;
}
this.visible = false;
this.removeComponent(this.popover);
if (this.content instanceof PopoverContentComponent) {
((/** @type {?} */ (this.content))).hideFromPopover();
}
this.cdr.detectChanges();
this.onHidden.emit(this);
}
/**
* @return {?}
*/
getElement() {
return this.viewContainerRef.element.nativeElement;
}
}
PopoverDirective.decorators = [
{ type: Directive, args: [{
selector: '[popover]',
exportAs: 'popover'
},] }
];
/** @nocollapse */
PopoverDirective.ctorParameters = () => [
{ type: ViewContainerRef },
{ type: ChangeDetectorRef },
{ type: ComponentFactoryResolver },
{ type: ApplicationRef },
{ type: Injector }
];
PopoverDirective.propDecorators = {
content: [{ type: Input, args: ['popover',] }],
popoverSize: [{ type: Input }],
popoverDisabled: [{ type: Input }],
popoverAnimation: [{ type: Input }],
popoverPlacement: [{ type: Input }],
popoverTitle: [{ type: Input }],
popoverOnHover: [{ type: Input }],
popoverCloseOnClickOutside: [{ type: Input }],
popoverCloseOnMouseOutside: [{ type: Input }],
popoverDismissTimeout: [{ type: Input }],
appendToBody: [{ type: Input }],
onShown: [{ type: Output }],
onHidden: [{ type: Output }],
showOrHideOnClick: [{ type: HostListener, args: ['click', ['$event'],] }],
showOrHideOnTouch: [{ type: HostListener, args: ['touchend', ['$event'],] }],
showOnHover: [{ type: HostListener, args: ['focusin',] }, { type: HostListener, args: ['mouseenter',] }],
hideOnHover: [{ type: HostListener, args: ['focusout',] }, { type: HostListener, args: ['mouseleave',] }]
};
if (false) {
/**
* @type {?}
* @protected
*/
PopoverDirective.prototype.popoverContentComponent;
/**
* @type {?}
* @protected
*/
PopoverDirective.prototype.popover;
/**
* @type {?}
* @protected
*/
PopoverDirective.prototype.visible;
/** @type {?} */
PopoverDirective.prototype.content;
/** @type {?} */
PopoverDirective.prototype.popoverSize;
/** @type {?} */
PopoverDirective.prototype.popoverDisabled;
/** @type {?} */
PopoverDirective.prototype.popoverAnimation;
/** @type {?} */
PopoverDirective.prototype.popoverPlacement;
/** @type {?} */
PopoverDirective.prototype.popoverTitle;
/** @type {?} */
PopoverDirective.prototype.popoverOnHover;
/** @type {?} */
PopoverDirective.prototype.popoverCloseOnClickOutside;
/** @type {?} */
PopoverDirective.prototype.popoverCloseOnMouseOutside;
/** @type {?} */
PopoverDirective.prototype.popoverDismissTimeout;
/** @type {?} */
PopoverDirective.prototype.appendToBody;
/** @type {?} */
PopoverDirective.prototype.onShown;
/** @type {?} */
PopoverDirective.prototype.onHidden;
/**
* @type {?}
* @protected
*/
PopoverDirective.prototype.viewContainerRef;
/**
* @type {?}
* @protected
*/
PopoverDirective.prototype.cdr;
/**
* @type {?}
* @protected
*/
PopoverDirective.prototype.resolver;
/**
* @type {?}
* @protected
*/
PopoverDirective.prototype.appRef;
/**
* @type {?}
* @private
*/
PopoverDirective.prototype.injector;
}
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* This is a continuation of ngx-popover\n * @Reference {github} https://github.com/pleerock/ngx-popover\n */\n\nimport {\n    ChangeDetectorRef,\n    ComponentFactoryResolver,\n    ComponentRef,\n    Directive,\n    EventEmitter,\n    HostListener,\n    Input,\n    OnChanges,\n    Output,\n    SimpleChange,\n    ViewContainerRef,\n    ApplicationRef,\n    Injector,\n    Type,\n    EmbeddedViewRef\n} from '@angular/core';\nimport { PopoverContentComponent } from './popover-content.component';\nimport { PopoverPlacement } from './popover.placement';\n\n\n/**\n* @group Basic Toolkit\n* @component Popover Directive\n*/\n@Directive({\n    selector: '[popover]',\n    exportAs: 'popover'\n})\nexport class PopoverDirective implements OnChanges {\n    // -------------------------------------------------------------------------\n    // Properties\n    // -------------------------------------------------------------------------\n    protected popoverContentComponent = PopoverContentComponent;\n    protected popover: ComponentRef<PopoverContentComponent>;\n    protected visible: boolean;\n\n    // -------------------------------------------------------------------------\n    // Constructor\n    // -------------------------------------------------------------------------\n    constructor(\n        protected viewContainerRef: ViewContainerRef,\n        protected cdr: ChangeDetectorRef,\n        protected resolver: ComponentFactoryResolver,\n        protected appRef: ApplicationRef,\n        private injector: Injector\n    ) { }\n\n    // -------------------------------------------------------------------------\n    // Inputs / Outputs\n    // -------------------------------------------------------------------------\n    @Input('popover') public content: string | PopoverContentComponent;\n    @Input() public popoverSize: 'small' | 'medium-small' | 'medium' | 'large' | 'auto';\n    @Input() public popoverDisabled: boolean;\n    @Input() public popoverAnimation: boolean;\n    @Input() public popoverPlacement: PopoverPlacement;\n    @Input() public popoverTitle: string;\n    @Input() public popoverOnHover = true;\n    @Input() public popoverCloseOnClickOutside: boolean;\n    @Input() public popoverCloseOnMouseOutside: boolean;\n    @Input() public popoverDismissTimeout = 0;\n    @Input() public appendToBody: boolean;\n    @Output() public onShown = new EventEmitter<PopoverDirective>();\n    @Output() public onHidden = new EventEmitter<PopoverDirective>();\n\n    // -------------------------------------------------------------------------\n    // Event listeners\n    // -------------------------------------------------------------------------\n    @HostListener('click', ['$event'])\n    public showOrHideOnClick(evt: Event): void {\n        if (this.popoverOnHover) {\n            return;\n        }\n        if (this.popoverDisabled) {\n            return;\n        }\n        evt.stopImmediatePropagation();\n        this.toggle();\n    }\n\n    @HostListener('touchend', ['$event'])\n    public showOrHideOnTouch(evt: Event): void {\n        evt.stopImmediatePropagation();\n        if (!this.popoverOnHover) {\n            return;\n        }\n        if (this.popoverDisabled) {\n            return;\n        }\n        this.toggle();\n    }\n\n    @HostListener('focusin')\n    @HostListener('mouseenter')\n    public showOnHover(): void {\n        if (!this.popoverOnHover) {\n            return;\n        }\n        if (this.popoverDisabled) {\n            return;\n        }\n        this.show();\n    }\n\n    @HostListener('focusout')\n    @HostListener('mouseleave')\n    public hideOnHover(): void {\n        if (this.popoverCloseOnMouseOutside) {\n            return; // don't do anything since we do not control this\n        }\n        if (!this.popoverOnHover) {\n            return;\n        }\n        if (this.popoverDisabled) {\n            return;\n        }\n        this.hide();\n    }\n\n    public ngOnChanges(changes: { [propertyName: string]: SimpleChange }): void {\n        if (changes['popoverDisabled']) {\n            if (changes['popoverDisabled'].currentValue) {\n                this.hide();\n            }\n        }\n    }\n\n    protected createComponent(component: Type<any>): ComponentRef<any> {\n        const factory = this.resolver.resolveComponentFactory(component);\n\n        // Create a component reference from the component\n        const componentRef = this.appendToBody\n            ? factory.create(this.injector)\n            : this.viewContainerRef.createComponent(factory);\n\n        if (this.appendToBody) {\n            // Attach component to the appRef so that it's inside the ng component tree\n            this.appRef.attachView(componentRef.hostView);\n\n            // Get DOM element from component\n            const domElem = (componentRef.hostView as EmbeddedViewRef<any>)\n                .rootNodes[0] as HTMLElement;\n\n            // Append DOM element to the body\n            document.body.appendChild(domElem);\n        }\n\n        return componentRef;\n    }\n\n    protected removeComponent(componentRef: ComponentRef<any>) {\n        if (this.popover) {\n            if (this.appendToBody) {\n                this.appRef.detachView(componentRef.hostView);\n            }\n            componentRef.destroy();\n        }\n    }\n\n    // -------------------------------------------------------------------------\n    // Public Methods\n    // -------------------------------------------------------------------------\n    public toggle(): void {\n        if (!this.visible) {\n            this.show();\n        } else {\n            this.hide();\n        }\n    }\n\n    public show(): void {\n        if (this.visible) {\n            return;\n        }\n\n        this.visible = true;\n        if (typeof this.content === 'string') {\n            if (!this.visible) {\n                return;\n            }\n\n            this.popover = this.createComponent(this.popoverContentComponent);\n            const popover = this.popover.instance as PopoverContentComponent;\n            popover.popover = this;\n            popover.content = this.content as string;\n            if (this.popoverPlacement !== undefined) {\n                popover.placement = this.popoverPlacement;\n            }\n            if (this.popoverAnimation !== undefined) {\n                popover.animation = this.popoverAnimation;\n            }\n            if (this.popoverTitle !== undefined) {\n                popover.title = this.popoverTitle;\n            }\n            if (this.popoverCloseOnClickOutside !== undefined) {\n                popover.closeOnClickOutside = this.popoverCloseOnClickOutside;\n            }\n            if (this.popoverCloseOnMouseOutside !== undefined) {\n                popover.closeOnMouseOutside = this.popoverCloseOnMouseOutside;\n            }\n            if (this.popoverSize) {\n                popover.size = this.popoverSize;\n            }\n\n            popover.appendToBody = this.appendToBody;\n\n            popover.onCloseFromOutside.subscribe(() => this.hide());\n            // if dismissTimeout option is set, then this popover will be dismissed in dismissTimeout time\n            if (this.popoverDismissTimeout > 0) {\n                setTimeout(() => this.hide(), this.popoverDismissTimeout);\n            }\n        } else {\n            const popover = this.content as PopoverContentComponent;\n            popover.popover = this;\n            if (this.popoverPlacement !== undefined) {\n                popover.placement = this.popoverPlacement;\n            }\n            if (this.popoverAnimation !== undefined) {\n                popover.animation = this.popoverAnimation;\n            }\n            if (this.popoverTitle !== undefined) {\n                popover.title = this.popoverTitle;\n            }\n            if (this.popoverCloseOnClickOutside !== undefined) {\n                popover.closeOnClickOutside = this.popoverCloseOnClickOutside;\n            }\n            if (this.popoverCloseOnMouseOutside !== undefined) {\n                popover.closeOnMouseOutside = this.popoverCloseOnMouseOutside;\n            }\n            if (this.popoverSize) {\n                popover.size = this.popoverSize;\n            }\n\n            popover.appendToBody = this.appendToBody;\n\n            popover.onCloseFromOutside.subscribe(() => this.hide());\n            // if dismissTimeout option is set, then this popover will be dismissed in dismissTimeout time\n            if (this.popoverDismissTimeout > 0) {\n                setTimeout(() => this.hide(), this.popoverDismissTimeout);\n            }\n            popover.show();\n        }\n\n        this.cdr.detectChanges();\n        this.onShown.emit(this);\n    }\n\n    public hide(): void {\n        if (!this.visible) {\n            return;\n        }\n\n        this.visible = false;\n        this.removeComponent(this.popover);\n\n        if (this.content instanceof PopoverContentComponent) {\n            (this.content as PopoverContentComponent).hideFromPopover();\n        }\n\n        this.cdr.detectChanges();\n        this.onHidden.emit(this);\n    }\n\n    public getElement(): HTMLElement {\n        return this.viewContainerRef.element.nativeElement;\n    }\n}\n"]}