Classic View Image and View Background Image context menu entries

At first I was probably going to drop this, but I've gotten used to it, and it's a lot better than the only able to open image in new tab in normal Firefox. Here you can view the image in the same tab, or middle click to open in a new tab in the background.

Author: K4sum1

browser/base/content/browser-context.inc

@@ -288,6 +288,10 @@
                 hidden="true"
                 oncommand="gContextMenu.openPasswordManager();"/>
       <menuseparator id="passwordmgr-items-separator"/>
+      <menuseparator id="context-sep-viewbgimage"/>
+      <menuitem id="context-viewbgimage"
+                data-l10n-id="main-context-menu-image-view-background"
+                oncommand="gContextMenu.viewMedia(event);"/>
       <menuitem id="context-undo"
                 data-l10n-id="text-action-undo"
                 command="cmd_undo"/>

browser/base/content/nsContextMenu.js

@@ -677,7 +677,35 @@ class nsContextMenu {
       !this.onAudio &&
       !this.onLink &&
       !this.onTextInput;
-    this.showItem("context-viewimage", showViewImage || showBGImage);
+      this.showItem("context-viewimage", showViewImage);
+
+      var shouldShow = !(
+        this.isContentSelected ||
+        this.onImage ||
+        this.onCanvas ||
+        this.onVideo ||
+        this.onAudio ||
+        this.onLink ||
+        this.onTextInput
+      );
+
+      this.showItem(
+        "context-viewbgimage",
+        shouldShow &&
+          !this.hasMultipleBGImages &&
+          !this.inSyntheticDoc &&
+          !this.inPDFViewer
+      );
+
+      this.showItem(
+        "context-sep-viewbgimage",
+        shouldShow &&
+          !this.hasMultipleBGImages &&
+          !this.inSyntheticDoc &&
+          !this.inPDFViewer
+      );
+
+      this.document.getElementById("context-viewbgimage").disabled = !this.hasBGImage;
 
     // Save image depends on having loaded its content.
     this.showItem(
@@ -1688,9 +1716,9 @@ class nsContextMenu {
   // Change current window to the URL of the image, video, or audio.
   viewMedia(e) {
     let where = BrowserUtils.whereToOpenLink(e, false, false);
-    if (where == "current") {
-      where = "tab";
-    }
+//    if (where == "current") {
+//      where = "tab";
+//    }
     let referrerInfo = this.contentData.referrerInfo;
     let systemPrincipal = Services.scriptSecurityManager.getSystemPrincipal();
     if (this.onCanvas) {

browser/locales/en-US/browser/browserContext.ftl

@@ -266,11 +266,15 @@ main-context-menu-image-reload =
     .accesskey = R
 
 main-context-menu-image-view-new-tab =
-    .label = Open Image in New Tab
+    .label = View Image
     .accesskey = I
 
+main-context-menu-image-view-background =
+    .label = View Background Image
+    .accesskey = w
+
 main-context-menu-video-view-new-tab =
-    .label = Open Video in New Tab
+    .label = View Video
     .accesskey = i
 
 main-context-menu-image-copy =