modules/page-modes/stackexchange.js

   1 /**
   2  * (C) Copyright 2010 Dave Kerschner
   3  *
   4  * Use, modification, and distribution are subject to the terms specified in the
   5  * COPYING file.
   6  *
   7  * StackExchange page mode
   8  *
   9  * Provides ability to vote on Stack Exchange sites without having to grab
  10  * the mouse.
  11  */
  12
  13 /**
  14  * browser_object_class that finds the vote images
  15  */
  16 define_browser_object_class("stackexchange-votes",
  17     "Browser object class for selecting a vote arrow via hinting.",
  18                             xpath_browser_object_handler('//span[contains(@class,"vote-up-off")]' +
  19                                   ' | //span[contains(@class,"vote-down-off")]'),
  20      $hint = "select a vote");
  21
  22 define_browser_object_class("stackexchange-accept-answers",
  23     "Browser object class for selecting an accepted answer check via hinting.",
  24                             xpath_browser_object_handler('//span[contains(@class,"vote-accepted-off")]'),
  25     $hint = "select an accepted answer");
  26
  27
  28 interactive("stackexchange-vote",
  29     "Vote on StackExchange sites",
  30     function (I) {
  31         var elem = yield read_browser_object(I);
  32         dom_node_click(elem, 1, 1);
  33     },
  34     $browser_object = browser_object_stackexchange_votes);
  35
  36 interactive("stackexchange-accept-answer",
  37     "Accept an answer on StackExchange site",
  38     function (I) {
  39         var elem = yield read_browser_object(I);
  40         dom_node_click(elem, 1, 1);
  41     },
  42     $browser_object = browser_object_stackexchange_accept_answers);
  43
  44 interactive("stackexchange-favorite-question",
  45     "Favorite a question on StackExchange site",
  46     function (I) {
  47         var xpr = I.buffer.document.evaluate(
  48             '//span[contains(@class,"star-off")]',
  49             I.buffer.document, null,
  50             Ci.nsIDOMXPathResult.ORCERD_NOTE_ITERATOR_TYPE, null);
  51         let elem;
  52         if(xpr && (elem = xpr.iterateNext())) {
  53             dom_node_click(elem, 1, 1);
  54         }
  55     });
  56
  57
  58 define_keymap("stackexchange_keymap", $display_name = "stackexchange");
  59 define_key(stackexchange_keymap, "V", "stackexchange-vote");
  60 define_key(stackexchange_keymap, "A", "stackexchange-accept-answer");
  61 define_key(stackexchange_keymap, "O", "stackexchange-favorite-question");
  62
  63 define_keymaps_page_mode("stackexchange-mode",
  64     /^https?:\/\/(?:www.|meta.)?(stackoverflow|serverfault|superuser|stackapps)\.(?:com)\//,
  65     { normal: stackexchange_keymap },
  66     $display_name = "StackExchange");
  67
  68 page_mode_activate(stackexchange_mode);
  69
  70 provide("stackexchange");