@crystalui/angular-lightbox
Version:
Angular library for viewing images in a pop-up window with touch screen support.
148 lines • 13.2 kB
JavaScript
import { __decorate } from "tslib";
import { Directive, ElementRef, Input, Output, HostListener, HostBinding, OnInit, EventEmitter } from '@angular/core';
import { EventService } from './event.service';
import { CrystalLightbox } from './lightbox.service';
let LightboxDirective = class LightboxDirective {
constructor(lightbox, eventService, elementRef) {
this.lightbox = lightbox;
this.eventService = eventService;
this.elementRef = elementRef;
this.properties = {};
this.events = new EventEmitter();
this.hostLightboxGroup = true;
this.globalEventsSubscription = this.eventService.emitter.subscribe((event) => {
this.handleGlobalEvents(event);
});
}
get hostSimpleMode() {
return this.simpleMode;
}
get isGroupImage() {
return this.elementRef.nativeElement.closest(".lightbox-group");
}
onClick(event) {
if (this.disable) {
return;
}
if (this.isGroupImage) {
this.eventService.emitChangeEvent({
type: 'thumbnail:click',
elementRef: this.elementRef,
properties: this.properties
});
}
else {
this.image = this.getImage();
this.lightbox.open({
images: [this.image],
properties: this.properties,
index: 0
});
}
}
ngOnChanges(changes) {
this.properties = Object.assign({}, this.properties, this.getProperties(changes));
}
handleGlobalEvents(event) {
this.events.emit(event);
}
getImage() {
let image = {};
const nativeElement = this.elementRef.nativeElement;
if (this.fullImage) {
image.fullImage = this.fullImage;
}
image.thumbnailImage = {
path: nativeElement.src,
height: nativeElement.naturalHeight,
width: nativeElement.naturalWidth
};
image.nativeElement = nativeElement;
return image;
}
;
getProperties(changes) {
let properties = {};
for (var prop in changes) {
if (prop !== 'fullImage') {
properties[prop] = changes[prop].currentValue;
}
}
return properties;
}
};
LightboxDirective.ctorParameters = () => [
{ type: CrystalLightbox },
{ type: EventService },
{ type: ElementRef }
];
__decorate([
Input()
], LightboxDirective.prototype, "fullImage", void 0);
__decorate([
Input()
], LightboxDirective.prototype, "properties", void 0);
__decorate([
Input()
], LightboxDirective.prototype, "loop", void 0);
__decorate([
Input()
], LightboxDirective.prototype, "backgroundOpacity", void 0);
__decorate([
Input()
], LightboxDirective.prototype, "counter", void 0);
__decorate([
Input()
], LightboxDirective.prototype, "imageMaxHeight", void 0);
__decorate([
Input()
], LightboxDirective.prototype, "imageMaxWidth", void 0);
__decorate([
Input()
], LightboxDirective.prototype, "animationDuration", void 0);
__decorate([
Input()
], LightboxDirective.prototype, "animationMode", void 0);
__decorate([
Input()
], LightboxDirective.prototype, "animationTimingFunction", void 0);
__decorate([
Input()
], LightboxDirective.prototype, "closeButtonText", void 0);
__decorate([
Input()
], LightboxDirective.prototype, "counterSeparator", void 0);
__decorate([
Input()
], LightboxDirective.prototype, "disable", void 0);
__decorate([
Input()
], LightboxDirective.prototype, "simpleMode", void 0);
__decorate([
Input()
], LightboxDirective.prototype, "backgroundColor", void 0);
__decorate([
Input()
], LightboxDirective.prototype, "hideThumbnail", void 0);
__decorate([
Input()
], LightboxDirective.prototype, "gestureEnable", void 0);
__decorate([
Output()
], LightboxDirective.prototype, "events", void 0);
__decorate([
HostBinding('class.lightbox-single')
], LightboxDirective.prototype, "hostLightboxGroup", void 0);
__decorate([
HostBinding('class.lightbox-simple-mode')
], LightboxDirective.prototype, "hostSimpleMode", null);
__decorate([
HostListener('click', ['$event'])
], LightboxDirective.prototype, "onClick", null);
LightboxDirective = __decorate([
Directive({
selector: '[lightbox]'
})
], LightboxDirective);
export { LightboxDirective };
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\n    @Input() animationTimingFunction: string;\n    @Input() closeButtonText: string;\n    @Input() counterSeparator: string;\n    @Input() disable: boolean;\n    @Input() simpleMode: boolean;\n    @Input() backgroundColor: 'black' | 'white';\n    @Input() hideThumbnail: boolean;\n    @Input() gestureEnable: boolean;\n\n    @Output() events: EventEmitter<any> = new EventEmitter<any>();\n\n    @HostBinding('class.lightbox-single') hostLightboxGroup: boolean = true;\n    @HostBinding('class.lightbox-simple-mode') \n    get hostSimpleMode(){\n        return this.simpleMode;\n    }\n\n    get isGroupImage():boolean {\n        return this.elementRef.nativeElement.closest(\".lightbox-group\");\n    }\n\n    constructor( \n        private lightbox: CrystalLightbox, \n        private eventService: EventService,\n        private elementRef: ElementRef) {\n        this.globalEventsSubscription = this.eventService.emitter.subscribe(\n            (event) => {\n                this.handleGlobalEvents(event);\n            }\n        );\n    }\n\n    @HostListener('click', ['$event'])\n    onClick(event){\n        if (this.disable){\n            return;\n        }\n\n        if (this.isGroupImage){\n            this.eventService.emitChangeEvent({\n                type: 'thumbnail:click',\n                elementRef: this.elementRef,\n                properties: this.properties\n            });\n        } else {\n            this.image = this.getImage();\n\n            this.lightbox.open({\n                images: [this.image],\n                properties: this.properties,\n                index: 0\n            });\n        }\n    }\n\n    ngOnChanges(changes) {\n        this.properties = Object.assign({}, this.properties, this.getProperties(changes));\n    }\n\n    handleGlobalEvents(event){\n        this.events.emit(event);\n    }\n\n    getImage(){\n        let image: ImageExtended = {};\n        const nativeElement = this.elementRef.nativeElement;\n\n        if (this.fullImage){\n            image.fullImage = this.fullImage;\n        }\n\n        image.thumbnailImage = {\n            path: nativeElement.src,\n            height: nativeElement.naturalHeight,\n            width: nativeElement.naturalWidth\n        }\n\n        image.nativeElement = nativeElement;\n        return image;\n    };\n\n    getProperties(changes){\n        let properties = {};\n\n        for (var prop in changes) {\n            if (prop !== 'fullImage'){\n                properties[prop] = changes[prop].currentValue;\n            }\n        }\n        return properties;\n    }\n}\n"]}