primeng/fesm2022/primeng-imagecompare.mjs.map

PrimeNG is an open source UI library for Angular featuring a rich set of 80+ components, a theme designer, various theme alternatives such as Material, Bootstrap, Tailwind, premium templates and professional support. In addition, it integrates with PrimeB

{"version":3,"file":"primeng-imagecompare.mjs","sources":["../../src/imagecompare/style/imagecomparestyle.ts","../../src/imagecompare/imagecompare.ts","../../src/imagecompare/primeng-imagecompare.ts"],"sourcesContent":["import { Injectable } from '@angular/core';\nimport { style } from '@primeuix/styles/imagecompare';\nimport { BaseStyle } from 'primeng/base';\n\nconst classes = {\n    root: 'p-imagecompare',\n    slider: 'p-imagecompare-slider'\n};\n\n@Injectable()\nexport class ImageCompareStyle extends BaseStyle {\n    name = 'imagecompare';\n\n    theme = style;\n\n    classes = classes;\n}\n\n/**\n *\n * ImageCompare compares two images side by side with a slider.\n *\n * [Live Demo](https://www.primeng.org/imagecompare/)\n *\n * @module imagecomparestyle\n *\n */\nexport enum ImageCompareClasses {\n    /**\n     * Class name of the root element\n     */\n    root = 'p-imagecompare',\n    /**\n     * Class name of the slider element\n     */\n    slider = 'p-imagecompare-slider'\n}\nexport interface ImageCompareStyle extends BaseStyle {}\n","import { CommonModule, isPlatformBrowser } from '@angular/common';\nimport { AfterContentInit, ChangeDetectionStrategy, Component, ContentChild, ContentChildren, inject, Input, NgModule, QueryList, TemplateRef, ViewEncapsulation } from '@angular/core';\nimport { PrimeTemplate, SharedModule } from 'primeng/api';\nimport { BaseComponent } from 'primeng/basecomponent';\nimport { ImageCompareStyle } from './style/imagecomparestyle';\n\n/**\n * Compare two images side by side with a slider.\n * @group Components\n */\n@Component({\n    selector: 'p-imageCompare, p-imagecompare, p-image-compare',\n    standalone: true,\n    imports: [CommonModule, SharedModule],\n    template: `\n        <ng-template *ngTemplateOutlet=\"leftTemplate || _leftTemplate\"></ng-template>\n        <ng-template *ngTemplateOutlet=\"rightTemplate || _rightTemplate\"></ng-template>\n\n        <input type=\"range\" min=\"0\" max=\"100\" value=\"50\" (input)=\"onSlide($event)\" [class]=\"cx('slider')\" />\n    `,\n    host: {\n        '[class]': \"cx('root')\",\n        '[attr.tabindex]': 'tabindex',\n        '[attr.aria-labelledby]': 'ariaLabelledby',\n        '[attr.aria-label]': 'ariaLabel'\n    },\n    changeDetection: ChangeDetectionStrategy.OnPush,\n    encapsulation: ViewEncapsulation.None,\n    providers: [ImageCompareStyle]\n})\nexport class ImageCompare extends BaseComponent implements AfterContentInit {\n    /**\n     * Index of the element in tabbing order.\n     * @defaultValue 0\n     * @group Props\n     */\n    @Input() tabindex: number | undefined;\n    /**\n     * Defines a string value that labels an interactive element.\n     * @group Props\n     */\n    @Input() ariaLabelledby: string | undefined;\n    /**\n     * Identifier of the underlying input element.\n     * @group Props\n     */\n    @Input() ariaLabel: string | undefined;\n\n    /**\n     * Template for the left side.\n     * @group Templates\n     */\n    @ContentChild('left', { descendants: false }) leftTemplate: TemplateRef<any>;\n\n    /**\n     * Template for the right side.\n     * @group Templates\n     */\n    @ContentChild('right', { descendants: false }) rightTemplate: TemplateRef<any>;\n\n    _leftTemplate: TemplateRef<any> | undefined;\n\n    _rightTemplate: TemplateRef<any> | undefined;\n\n    @ContentChildren(PrimeTemplate) templates: QueryList<PrimeTemplate> | undefined;\n\n    _componentStyle = inject(ImageCompareStyle);\n\n    mutationObserver: MutationObserver;\n\n    isRTL: boolean = false;\n\n    ngOnInit() {\n        super.ngOnInit();\n        this.updateDirection();\n        this.observeDirectionChanges();\n    }\n\n    ngAfterContentInit() {\n        this.templates?.forEach((item) => {\n            switch (item.getType()) {\n                case 'left':\n                    this._leftTemplate = item.template;\n                    break;\n                case 'right':\n                    this._rightTemplate = item.template;\n                    break;\n            }\n        });\n    }\n\n    onSlide(event) {\n        const value = event.target.value;\n        const image = event.target.previousElementSibling;\n\n        if (this.isRTL) {\n            image.style.clipPath = `polygon(${100 - value}% 0, 100% 0, 100% 100%, ${100 - value}% 100%)`;\n        } else {\n            image.style.clipPath = `polygon(0 0, ${value}% 0, ${value}% 100%, 0 100%)`;\n        }\n    }\n\n    updateDirection() {\n        this.isRTL = !!this.el.nativeElement.closest('[dir=\"rtl\"]');\n    }\n\n    observeDirectionChanges() {\n        if (isPlatformBrowser(this.platformId)) {\n            const targetNode = document?.documentElement;\n            const config = { attributes: true, attributeFilter: ['dir'] };\n\n            this.mutationObserver = new MutationObserver(() => {\n                this.updateDirection();\n            });\n\n            this.mutationObserver.observe(targetNode, config);\n        }\n    }\n\n    ngOnDestroy() {\n        if (this.mutationObserver) {\n            this.mutationObserver.disconnect();\n        }\n\n        super.ngOnDestroy();\n    }\n}\n\n@NgModule({\n    imports: [ImageCompare, SharedModule],\n    exports: [ImageCompare, SharedModule]\n})\nexport class ImageCompareModule {}\n","/**\n * Generated bundle index. 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