ngx-extended-pdf-viewer
Version:
Embedding PDF files in your Angular application. Highly configurable viewer including the toolbar, sidebar, and all the features you're used to.
58 lines • 10.8 kB
JavaScript
import { Component, EventEmitter, Input, Output, effect } from '@angular/core';
import { ScrollMode } from '../../options/pdf-scroll-mode';
import * as i0 from "@angular/core";
import * as i1 from "../../pdf-notification-service";
import * as i2 from "../pdf-shy-button/pdf-shy-button.component";
import * as i3 from "../../responsive-visibility";
export class PdfVerticalScrollModeComponent {
notificationService;
show = true;
scrollMode;
pageViewMode;
pageViewModeChange = new EventEmitter();
onClick;
PDFViewerApplication;
constructor(notificationService) {
this.notificationService = notificationService;
effect(() => {
this.PDFViewerApplication = notificationService.onPDFJSInitSignal();
if (this.PDFViewerApplication) {
this.onPdfJsInit();
}
});
const emitter = this.pageViewModeChange;
this.onClick = () => {
queueMicrotask(() => {
if (this.pageViewMode !== 'multiple' && this.pageViewMode !== 'infinite-scroll') {
emitter.emit('multiple');
}
this.PDFViewerApplication?.eventBus.dispatch('switchscrollmode', { mode: ScrollMode.VERTICAL });
});
};
}
onPdfJsInit() {
this.PDFViewerApplication?.eventBus.on('switchscrollmode', (event) => {
queueMicrotask(() => {
this.scrollMode = event.mode;
});
});
}
ngOnDestroy() {
this.onClick = undefined;
}
static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.3.12", ngImport: i0, type: PdfVerticalScrollModeComponent, deps: [{ token: i1.PDFNotificationService }], target: i0.ɵɵFactoryTarget.Component });
static ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "14.0.0", version: "17.3.12", type: PdfVerticalScrollModeComponent, selector: "pdf-vertical-scroll-mode", inputs: { show: "show", scrollMode: "scrollMode", pageViewMode: "pageViewMode" }, outputs: { pageViewModeChange: "pageViewModeChange" }, ngImport: i0, template: "<pdf-shy-button\n [cssClass]=\"show | responsiveCSSClass : 'always-in-secondary-menu'\"\n title=\"Use Vertical Scrolling\"\n primaryToolbarId=\"scrollVertical\"\n l10nId=\"pdfjs-scroll-vertical-button\"\n [toggled]=\"scrollMode == 0 && pageViewMode !== 'book'\"\n [action]=\"onClick\"\n l10nLabel=\"pdfjs-scroll-vertical-button-label\"\n [order]=\"3100\"\n [closeOnClick]=\"false\"\n image=\"<svg aria-hidden='true' focusable='false' class='pdf-margin-top-3px' width='24px' height='24px' viewBox='0 0 24 24'><path fill='currentColor' d='M9.5 4c1 0 1.5.5 1.5 1.5v5c0 1-.5 1.5-1.5 1.5h-3c-1 0-1.5-.5-1.5-1.5v-5C5 4.5 5.5 4 6.5 4zM11 0v.5c0 1-.5 1.5-1.5 1.5h-3C5.5 2 5 1.5 5 .5V0h6zM11 16v-.5c0-1-.5-1.5-1.5-1.5h-3c-1 0-1.5.5-1.5 1.5v.5h6z' /></svg>\"\n>\n</pdf-shy-button>\n", styles: ["button{padding:0;margin-top:0;margin-bottom:0}\n"], dependencies: [{ kind: "component", type: i2.PdfShyButtonComponent, selector: "pdf-shy-button", inputs: ["primaryToolbarId", "secondaryMenuId", "cssClass", "eventBusName", "l10nId", "l10nLabel", "title", "toggled", "disabled", "order", "action", "closeOnClick", "onlySecondaryMenu", "image"] }, { kind: "pipe", type: i3.ResponsiveCSSClassPipe, name: "responsiveCSSClass" }] });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.12", ngImport: i0, type: PdfVerticalScrollModeComponent, decorators: [{
type: Component,
args: [{ selector: 'pdf-vertical-scroll-mode', template: "<pdf-shy-button\n [cssClass]=\"show | responsiveCSSClass : 'always-in-secondary-menu'\"\n title=\"Use Vertical Scrolling\"\n primaryToolbarId=\"scrollVertical\"\n l10nId=\"pdfjs-scroll-vertical-button\"\n [toggled]=\"scrollMode == 0 && pageViewMode !== 'book'\"\n [action]=\"onClick\"\n l10nLabel=\"pdfjs-scroll-vertical-button-label\"\n [order]=\"3100\"\n [closeOnClick]=\"false\"\n image=\"<svg aria-hidden='true' focusable='false' class='pdf-margin-top-3px' width='24px' height='24px' viewBox='0 0 24 24'><path fill='currentColor' d='M9.5 4c1 0 1.5.5 1.5 1.5v5c0 1-.5 1.5-1.5 1.5h-3c-1 0-1.5-.5-1.5-1.5v-5C5 4.5 5.5 4 6.5 4zM11 0v.5c0 1-.5 1.5-1.5 1.5h-3C5.5 2 5 1.5 5 .5V0h6zM11 16v-.5c0-1-.5-1.5-1.5-1.5h-3c-1 0-1.5.5-1.5 1.5v.5h6z' /></svg>\"\n>\n</pdf-shy-button>\n", styles: ["button{padding:0;margin-top:0;margin-bottom:0}\n"] }]
}], ctorParameters: () => [{ type: i1.PDFNotificationService }], propDecorators: { show: [{
type: Input
}], scrollMode: [{
type: Input
}], pageViewMode: [{
type: Input
}], pageViewModeChange: [{
type: Output
}] } });
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