about:omnibox - add current page classification to possible settings

chrome/browser/resources/omnibox/omnibox.js

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * Javascript for omnibox.html, served from chrome://omnibox/
  * This is used to debug omnibox ranking.  The user enters some text
  * into a box, submits it, and then sees lots of debug information
  * from the autocompleter that shows what omnibox would do with that
  * input.
@@ skipping 10 matching lines @@
 
   /**
    * Register our event handlers.
    */
   function initialize() {
     $('omnibox-input-form').addEventListener(
         'submit', startOmniboxQuery, false);
     $('prevent-inline-autocomplete').addEventListener(
         'change', startOmniboxQuery);
     $('prefer-keyword').addEventListener('change', startOmniboxQuery);
+    $('page-classification').addEventListener('change', startOmniboxQuery);
     $('show-details').addEventListener('change', refresh);
     $('show-incomplete-results').addEventListener('change', refresh);
     $('show-all-providers').addEventListener('change', refresh);
   }
 
   /**
    * @type {Array.<Object>} an array of all autocomplete results we've seen
    *     for this query.  We append to this list once for every call to
    *     handleNewAutocompleteResult.  For details on the structure of
    *     the object inside, see the comments by addResultToOutput.
    */
   var progressiveAutocompleteResults = [];
 
   /**
    * @type {number} the value for cursor position we sent with the most
    *     recent request.  We need to remember this in order to display it
    *     in the output; otherwise it's hard or impossible to determine
    *     from screen captures or print-to-PDFs.
    */
   var cursorPositionUsed = -1;
 
   /**
    * Extracts the input text from the text field and sends it to the
    * C++ portion of chrome to handle.  The C++ code will iteratively
    * call handleNewAutocompleteResult as results come in.
    */
   function startOmniboxQuery(event) {
     // First, clear the results of past calls (if any).
     progressiveAutocompleteResults = [];
-    // Then, call chrome with a four-element list:
+    // Then, call chrome with a five-element list:
     // - first element: the value in the text box
     // - second element: the location of the cursor in the text box
     // - third element: the value of prevent-inline-autocomplete
     // - forth element: the value of prefer-keyword
+    // - fifth element: the value of page-classification
     cursorPositionUsed = $('input-text').selectionEnd;
     chrome.send('startOmniboxQuery', [
         $('input-text').value,
         cursorPositionUsed,
         $('prevent-inline-autocomplete').checked,
-        $('prefer-keyword').checked]);
+        $('prefer-keyword').checked,
+        parseInt($('page-classification').value)]);
     // Cancel the submit action.  i.e., don't submit the form.  (We handle
     // display the results solely with Javascript.)
     event.preventDefault();
   }
 
   /**
    * Returns a simple object with information about how to display an
    * autocomplete result data field.
    * @param {string} header the label for the top of the column/table.
    * @param {string} urlLabelForHeader the URL that the header should point
@@ skipping 377 matching lines @@
   }
 
   return {
     initialize: initialize,
     startOmniboxQuery: startOmniboxQuery,
     handleNewAutocompleteResult: handleNewAutocompleteResult
   };
 });
 
 document.addEventListener('DOMContentLoaded', omniboxDebug.initialize);