feat: add support for disabling specific features in the PDF Editor

src/js/logic/edit-pdf-page.ts

@@ -4,6 +4,7 @@ import { showAlert, showLoader, hideLoader } from '../ui.js';
 import { formatBytes, downloadFile } from '../utils/helpers.js';
 import { makeUniqueFileKey } from '../utils/deduplicate-filename.js';
 import { batchDecryptIfNeeded } from '../utils/password-prompt.js';
+import { getEditorDisabledCategories } from '../utils/disabled-tools.js';
 
 const embedPdfWasmUrl = new URL(
   'embedpdf-snippet/dist/pdfium.wasm',
@@ -130,7 +131,9 @@ async function handleFiles(files: FileList) {
       pdfWrapper.classList.remove('hidden');
 
       const { default: EmbedPDF } = await import('embedpdf-snippet');
+      const disabledCategories = getEditorDisabledCategories();
       viewerInstance = EmbedPDF.init({
+        disabledCategories,
         type: 'container',
         target: pdfContainer,
         worker: true,

src/js/types/config-types.ts

@@ -1,3 +1,4 @@
 export interface AppConfig {
   disabledTools?: string[];
+  editorDisabledCategories?: string[];
 }

src/js/utils/disabled-tools.ts

@@ -2,6 +2,7 @@ import type { AppConfig } from '@/types';
 
 const disabledToolsSet = new Set<string>(__DISABLED_TOOLS__);
 let runtimeConfigLoaded = false;
+let editorDisabledCategories: string[] = [];
 
 export async function loadRuntimeConfig(): Promise<void> {
   if (runtimeConfigLoaded) return;
@@ -21,6 +22,11 @@ export async function loadRuntimeConfig(): Promise<void> {
         }
       }
     }
+    if (Array.isArray(config.editorDisabledCategories)) {
+      editorDisabledCategories = config.editorDisabledCategories.filter(
+        (c): c is string => typeof c === 'string'
+      );
+    }
   } catch {}
 }
 
@@ -36,6 +42,10 @@ export function getToolIdFromPath(): string | null {
   return withoutExt?.[1] ?? null;
 }
 
+export function getEditorDisabledCategories(): string[] {
+  return editorDisabledCategories;
+}
+
 export function isCurrentPageDisabled(): boolean {
   const toolId = getToolIdFromPath();
   if (!toolId) return false;