Issue 2580 - Fixed: Search text doesn't get selected when opening findbar again

chrome/content/ui/filters-search.js

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-2015 Eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 188 matching lines @@
         this._resultListeners.push(listener);
     },
 
     removeResultListener: function(listener)
     {
       let index = this._resultListeners.indexOf(listener);
       if (index !== -1)
         this._resultListeners.splice(index, 1);
     },
 
+    getInitialSelection: function()
+    {
+      for (let listener of this._resultListeners)
+        listener.onCurrentSelection(null, true);
+    },
+
     // Irrelevant for us
     requestMatchesCount: function(searchString, matchLimit, linksOnly) {},
     highlight: function(highlight, word) {},
     enableSelection: function() {},
     removeSelection: function() {},
     focusContent: function() {},
     keyPress: function() {}
   },
 
   currentURI: Utils.makeURI("http://example.com/"),
@@ skipping 46 matching lines @@
     },
 
     sendAsyncMessage: function() {}
   }
 };
 
 window.addEventListener("load", function()
 {
   FilterSearch.init();
 }, false);