Replace tabs.localStore.focusedFrame with buffer.focusedFrame.

common/content/buffer.js

@@ -344,8 +344,6 @@ const Buffer = Module("buffer", {
         return content.dactylStore;
     },
 
-
-
     /**
      * @property {Node} The last focused input field in the buffer. Used
      *     by the "gi" key binding.
@@ -439,6 +437,14 @@ const Buffer = Module("buffer", {
         return frames;
     },
 
+    /**
+     * @property {Window} Returns the currently focused frame.
+     */
+    get focusedFrame()
+        (dactyl.has("tabs") ? tabs.localStore : this.localStore).focusedFrame,
+    set focusedFrame(frame)
+        (dactyl.has("tabs") ? tabs.localStore : this.localStore).focusedFrame = frame,
+
     /**
      * Returns the currently selected word. If the selection is
      * null, it tries to guess the word that the caret is
@@ -451,7 +457,7 @@ const Buffer = Module("buffer", {
     // FIXME: getSelection() doesn't always preserve line endings, see:
     // https://www.mozdev.org/bugs/show_bug.cgi?id=19303
     getCurrentWord: function () {
-        let win = tabs.localStore.focusedFrame || content;
+        let win = buffer.focusedFrame || content;
         let selection = win.getSelection();
         if (selection.rangeCount == 0)
             return "";
@@ -932,7 +938,7 @@ const Buffer = Module("buffer", {
      * @param {boolean} useExternalEditor View the source in the external editor.
      */
     viewSource: function (url, useExternalEditor) {
-        let doc = tabs.localStore.focusedFrame.document;
+        let doc = buffer.focusedFrame.document;
 
         if (useExternalEditor)
             this.viewSourceExternally(url || doc);
@@ -1219,7 +1225,7 @@ const Buffer = Module("buffer", {
         commands.add(["frameo[nly]"],
             "Show only the current frame's page",
             function (args) {
-                dactyl.open(tabs.localStore.focusedFrame.document.documentURI);
+                dactyl.open(buffer.focusedFrame.document.documentURI);
             },
             { argCount: "0" });
 

common/content/dactyl.js

@@ -388,7 +388,7 @@ const Dactyl = Module("dactyl", {
                 gDBView.selection.select(i);
             }
             else if (this.has("tabs")) {
-                let frame = tabs.localStore.focusedFrame;
+                let frame = buffer.focusedFrame;
                 if (frame && frame.top == window.content)
                     elem = frame;
             }

common/content/editor.js

@@ -427,7 +427,7 @@ const Editor = Module("editor", {
                     let sel = controller.getSelection(controller.SELECTION_NORMAL);
                     if (!sel.rangeCount) // Hack.
                         sel.addRange(RangeFind.endpoint(
-                            RangeFind.nodeRange(tabs.localStore.focusedFrame.document.documentElement),
+                            RangeFind.nodeRange(buffer.focusedFrame.document.documentElement),
                             true));
                     while (count--)
                         controller[caretModeMethod](caretModeArg, false);

common/content/events.js

@@ -732,7 +732,7 @@ const Events = Module("events", {
         let elem = window.document.commandDispatcher.focusedElement;
 
         if (win && win.top == content && dactyl.has("tabs"))
-            tabs.localStore.focusedFrame = win;
+            buffer.focusedFrame = win;
 
         try {
             if (elem && elem.readOnly)

common/content/finder.js

@@ -302,7 +302,7 @@ const RangeFind = Class("RangeFind", {
     get searchString() this.lastString,
 
     get selectedRange() {
-        let selection = (tabs.localStore.focusedFrame || content).getSelection();
+        let selection = (buffer.focusedFrame || content).getSelection();
         return (selection.rangeCount ? selection.getRangeAt(0) : this.ranges[0].range).cloneRange();
     },
     set selectedRange(range) {