Add context-menu item for generating QR code for the current page (ru…

…gk#321)

src/_locales/en/messages.json

@@ -186,6 +186,14 @@
     "message": "&QR code from link",
     "description": "The context menu entry shown for generating QR codes from a selected link with an access key."
   },
+  "contextMenuItemConvertPageURL": {
+    "message": "Generate QR Code for this Page",
+    "description": "Context menu item title for generating a QR code for the current page URL."
+  },
+  "contextMenuItemConvertPageURLAccessKey": {
+    "message": "&Generate QR Code for this Page",
+    "description": "Context menu item title for generating a QR code for the current page URL with an access key."
+  },
   "contextMenuSaveImageCanvas": {
     "message": "Save QR code as an image…",
     "description": "The context menu entry shown for saving PNG images (from a canvas) in the popup."

src/background/modules/ContextMenu.js

@@ -4,6 +4,7 @@ import { createMenu } from "/common/modules/ContextMenu.js";
 const CONVERT_TEXT_SELECTION = "qr-convert-text-selection";
 const CONVERT_LINK_TEXT_SELECTION = "qr-convert-link-text-selection";
 const OPEN_OPTIONS = "qr-open-options";
+const CONVERT_PAGE_URL = "qr-convert-page-url";
 
 const MESSAGE_RESENT_TIMEOUT = 200; // ms
 const MESSAGE_RESENT_MAX = 9;
@@ -55,12 +56,17 @@ function createItems() {
         contexts: ["link"]
     });
 
+    const pageMenu = createMenu("contextMenuItemConvertPageURL", {
+        id: CONVERT_PAGE_URL,
+        contexts: ["page"]
+    });
+
     browser.menus.refresh();
 
     // if listener is set, because items were hidden -> remove it
     browser.menus.onHidden.removeListener(createItems);
 
-    return Promise.all([selectionMenu, linkMenu]);
+    return Promise.all([selectionMenu, linkMenu, pageMenu]);
 }
 
 /**
@@ -88,6 +94,13 @@ function menuClicked(event) {
             sendQrCodeText(event.linkUrl);
         });
         break;
+    case CONVERT_PAGE_URL:
+        browser.browserAction.openPopup().then(() => {
+            messageResentCount = 0;
+            // Send the current page URL to the popup
+            sendQrCodeText(event.pageUrl);
+        });
+        break;
     case OPEN_OPTIONS:
         browser.runtime.openOptionsPage();
         break;