1 files changed, 205 insertions, 0 deletions
diff --git a/data/extensions/jid1-KtlZuoiikVfFew@jetpack/node_modules/pathfinder/lib/ui/awesomebar.js b/data/extensions/jid1-KtlZuoiikVfFew@jetpack/node_modules/pathfinder/lib/ui/awesomebar.js
new file mode 100644
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--- /dev/null
+++ b/data/extensions/jid1-KtlZuoiikVfFew@jetpack/node_modules/pathfinder/lib/ui/awesomebar.js
@@ -0,0 +1,205 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+'use strict';
+
+const {Cc, Ci, Cu, Cm, components} = require('chrome');
+Cu.import("resource://gre/modules/AddonManager.jsm", this);
+Cu.import("resource://gre/modules/Services.jsm", this);
+Cu.import("resource://gre/modules/XPCOMUtils.jsm", this);
+
+var {unload} = require("../addon/unload");
+var {listen} = require("../xul/listen");
+var {watchWindows} = require("window-watcher");
+var {clearTimeout, setTimeout} = require("timer");
+
+let handlers = [];
+
+// public api for adding a keyword and search handler
+// TODO: validate, yo
+exports.AwesomeBarSuggestion = function AwesomeBarSuggestion(options) {
+  var i = handlers.push(options) - 1;
+  var destroyed = false;
+
+  return {
+    destroy: function() {
+      if (destroyed) return;
+      destroyed = true;
+      handlers[i] = null;
+    }
+  };
+};
+
+// Bool check if a given string matches a given handler
+function handlerMatch(query, handler) !!(handler && handler.matches.test(query));
+
+// Get first registered handler that matches a given string
+function getMatchingHandler(query) handlers.filter(function(handler) handlerMatch(query, handler)).shift()
+
+// Add functionality to search from the location bar and hook up autocomplete
+function addAddressBarSearch(window) {
+  let {change} = makeWindowHelpers(window);
+  let {BrowserUI, gBrowser, gURLBar} = window;
+
+  // Check the input to see if the add-on icon should be shown
+  // Called when the location bar fires the input event
+  function onLocationBarInput() {
+    if (skipCheck())
+      return;
+
+    let icon = "";
+    let handler = getMatchingHandler(urlbar.value);
+    if (handler && handler.icon)
+      icon = handler.icon;
+    setIcon(icon);
+  }
+
+  // Implement these functions depending on the platform
+  let setIcon, skipCheck, urlbar;
+
+  // mobile
+  if (gBrowser == null) {
+    setIcon = function(url) BrowserUI._updateIcon(url);
+    skipCheck = function() false;
+    urlbar = BrowserUI._edit;
+
+    // Check the input on various events
+    listen(window, BrowserUI._edit, "input", onLocationBarInput);
+
+    // Convert inputs to twitter urls
+    change(window.Browser, "getShortcutOrURI", function(orig) {
+      return function(uri, data) {
+        return orig.call(this, uri, data);
+      };
+    });
+  }
+  // desktop
+  else {
+    setIcon = function(url) window.PageProxySetIcon(url);
+    skipCheck = function() gURLBar.getAttribute("pageproxystate") == "valid" &&
+                           !gURLBar.hasAttribute("focused");
+    urlbar = gURLBar;
+
+    // Check the input on various events
+    listen(window, gURLBar, "input", onLocationBarInput);
+    listen(window, gBrowser.tabContainer, "TabSelect", onLocationBarInput);
+
+    // Convert inputs to twitter urls
+    change(gURLBar, "_canonizeURL", function(orig) {
+      return function(event) {
+        return orig.call(this, event);
+      };
+    });
+  }
+
+  // Provide a way to set the autocomplete search engines and initialize
+  function setSearch(engines) {
+    urlbar.setAttribute("autocompletesearch", engines);
+    urlbar.mSearchNames = null;
+    urlbar.initSearchNames();
+  };
+
+  // Add in the twitter search and remove on cleanup
+  let origSearch = urlbar.getAttribute("autocompletesearch");
+  setSearch(require('self').id + " " + origSearch);
+  unload(function() setSearch(origSearch));
+}
+
+// Add an autocomplete search engine to provide location bar suggestions
+function addAutocomplete() {
+  const contract = "@mozilla.org/autocomplete/search;1?name=" + require('self').id;
+  const desc = "Jetpack Autocomplete";
+  const uuid = components.ID("504A8466-8D3D-11E0-A57E-D2F94824019B");
+
+  // Keep a timer to send a delayed no match
+  let timer;
+  function clearTimer() {
+    if (timer != null)
+      clearTimeout(timer);
+    timer = null;
+  }
+
+  // call back in one second
+  function setTimer(callback) {
+    timer = setTimeout(callback, 1000);
+  }
+
+  // Implement the autocomplete search that handles twitter queries
+  let search = {
+    createInstance: function(outer, iid) search.QueryInterface(iid),
+
+    QueryInterface: XPCOMUtils.generateQI([Ci.nsIAutoCompleteSearch]),
+
+    // Handle searches from the location bar
+    startSearch: function(query, param, previous, listener) {
+
+      // Always clear the timer on a new search
+      clearTimer();
+
+      function suggest(o, done) {
+        listener.onSearchResult(search, {
+          getCommentAt: function() o.title,
+          getImageAt: function() o.favicon,
+          getLabelAt: function() o.label || o.url,
+          getValueAt: function() o.url,
+          getStyleAt: function() "favicon",
+          get matchCount() 1,
+          QueryInterface: XPCOMUtils.generateQI([Ci.nsIAutoCompleteResult]),
+          removeValueAt: function() {},
+          searchResult: Ci.nsIAutoCompleteResult.RESULT_SUCCESS,
+          get searchString() query,
+        });
+      }
+
+      // TODO: if no search yet, but matched keyword, show example text
+
+      // if there's a query string and a match
+      if (query.length) {
+        let handler = getMatchingHandler(query);
+        if (handler) {
+          if (query) {
+            handler.onSearch(query, suggest);
+          }
+        }
+      }
+      // Send a delayed NOMATCH so the autocomplete doesn't close early
+      else {
+        setTimer(function() {
+          listener.onSearchResult(search, {
+            searchResult: Ci.nsIAutoCompleteResult.RESULT_NOMATCH,
+          });
+        });
+      }
+    },
+
+    // Nothing to cancel other than a delayed search as results are synchronous
+    stopSearch: function() {
+      clearTimer();
+    },
+  };
+
+  // Register this autocomplete search service and clean up when necessary
+  const registrar = Ci.nsIComponentRegistrar;
+  Cm.QueryInterface(registrar).registerFactory(uuid, desc, contract, search);
+  unload(function() {
+    Cm.QueryInterface(registrar).unregisterFactory(uuid, search);
+  });
+}
+
+// Add support to the browser
+watchWindows(addAddressBarSearch);
+addAutocomplete();
+
+// Take a window and create various helper properties and functions
+function makeWindowHelpers(window) {
+  // Replace a value with another value or a function of the original value
+  function change(obj, prop, val) {
+    let orig = obj[prop];
+    obj[prop] = typeof val == "function" ? val(orig) : val;
+    unload(function() obj[prop] = orig, window);
+  }
+
+  return {
+    change: change,
+  };
+}