feat: add print to pdf option

Author: ECRomaneli

src/locale/de.ts

@@ -65,6 +65,7 @@ export const de: Strings = {
     muteUnmute: 'Ton Aktivieren/Deaktivieren',
     navbar: 'Navigationsleiste',
     quickMenu: 'Schnellmenü',
+    printToPdf: 'Als PDF drucken...',
   },
 
   dialog: {

src/locale/en.ts

@@ -64,6 +64,7 @@ export const en = {
     listPages: 'List Pages',
     muteUnmute: 'Mute / Unmute',
     navbar: 'Navigation Bar',
+    printToPdf: 'Print to PDF...',
   },
 
   dialog: {

src/locale/es.ts

@@ -65,6 +65,7 @@ export const es: Strings = {
     muteUnmute: 'Activar/Desactivar Sonido',
     navbar: 'Barra de Navegación',
     quickMenu: 'Menú Rápido',
+    printToPdf: 'Imprimir en PDF...',
   },
 
   dialog: {

src/locale/fr.ts

@@ -65,6 +65,7 @@ export const fr: Strings = {
     muteUnmute: 'Activer/Désactiver le Son',
     navbar: 'Barre de Navigation',
     quickMenu: 'Menu Rapide',
+    printToPdf: 'Imprimer en PDF...',
   },
 
   dialog: {

src/locale/it.ts

@@ -65,6 +65,7 @@ export const it: Strings = {
     muteUnmute: 'Attiva/Disattiva Audio',
     navbar: 'Barra di Navigazione',
     quickMenu: 'Menu Rapido',
+    printToPdf: 'Stampa in PDF...',
   },
 
   dialog: {

src/locale/pt-BR.ts

@@ -65,6 +65,7 @@ export const ptBR: Strings = {
     muteUnmute: 'Ativar/Desativar Som',
     navbar: 'Barra de Navegação',
     quickMenu: 'Menu Rápido',
+    printToPdf: 'Imprimir como PDF...',
   },
 
   dialog: {

src/locale/pt-PT.ts

@@ -65,6 +65,7 @@ export const ptPT: Strings = {
     muteUnmute: 'Ativar/Desativar Som',
     navbar: 'Barra de Navegação',
     quickMenu: 'Menu Rápido',
+    printToPdf: 'Imprimir em PDF...',
   },
 
   dialog: {

src/locale/ru.ts

@@ -65,6 +65,7 @@ export const ru: Strings = {
     muteUnmute: 'Включить/Выключить Звук',
     navbar: 'Панель Навигации',
     quickMenu: 'Быстрое Меню',
+    printToPdf: 'Печать в PDF...',
   },
 
   dialog: {

src/service/MenuService.ts

@@ -114,7 +114,7 @@ class MenuService {
     menuItems.push({ label: s.preferences, click: () => PreferencesService.open() });
 
     if (currentPageSubmenu) {
-      const navbarPrefix = !!Storage.getSettings<boolean>(Settings.SHOW_FRAME) ? "✓ " : "";
+      const navbarPrefix = Storage.getSettings<boolean>(Settings.SHOW_FRAME) ? '✓ ' : '';
       AppState.viewContextMenu = [
         { label: s.openAnonymously, click: () => { FrameService.reopenAnonymously(); } },
         { label: navbarPrefix + s.navbar, click: () => { FrameService.toggleNavbar(); } },
@@ -206,6 +206,7 @@ class MenuService {
         { label: s.copyUrl, click: () => clipboard.writeText(wc.getURL()) },
         { label: s.openInBrowser, click: () => { shell.openExternal(wc.getURL()); } },
         { label: s.createPageFromUrl, click: () => { PageService.createNewPageFromCurrentUrl(); } },
+        { label: s.printToPdf, click: () => { ViewService.printToPdf(); } },
         { type: 'separator' },
         { label: s.openDevTools, click: () => wc.openDevTools() },
         { label: s.permissions, click: () => PreferencesService.openPermissions(wc.getURL()) },

src/service/ViewService.ts

@@ -266,6 +266,23 @@ class ViewService {
     childWindow.loadURL(url);
   }
 
+  public async printToPdf(view = this.getCurrentView()!): Promise<void> {
+    try {
+      const buffer = await view.webContents.printToPDF({ printBackground: true });
+      const title = view.webContents.getTitle().replace(/[/\\?%*:|"<>]/g, '-') || 'page';
+      const result = await dialog.showSaveDialog({
+        title: AppState.strings.dialog.saveFile,
+        defaultPath: `${title}.pdf`,
+        filters: [{ name: 'PDF', extensions: ['pdf'] }],
+      });
+      if (!result.canceled && result.filePath) {
+        writeFileSync(result.filePath, buffer);
+      }
+    } catch (error) {
+      console.error('Error printing to PDF:', error);
+    }
+  }
+
   public async openQuickAction(urlTemplate: string, view = this.getCurrentView()!): Promise<void> {
     const text = await this.getSelectedText(view);
     const locale = AppState.language;