Port vomnibar.js to coffeescript

1 files changed, 0 insertions, 253 deletions

diff --git a/content_scripts/vomnibar.js b/content_scripts/vomnibar.js
deleted file mode 100644
index c1deeb3c..00000000
--- a/content_scripts/vomnibar.js
+++ /dev/null
@@ -1,253 +0,0 @@
-var vomnibar = (function() {
-  var vomnibarUI = null;  // the dialog instance for this window
-  var completers = { };
-
-  function getCompleter(name) {
-    if (!(name in completers))
-      completers[name] = new BackgroundCompleter(name);
-    return completers[name];
-  }
-
-  /*
-   * Activate the Vomnibox.
-   */
-  function activate(completerName, refreshInterval, initialQueryValue) {
-    var completer = getCompleter(completerName);
-    if (!vomnibarUI)
-      vomnibarUI = new VomnibarUI();
-    completer.refresh();
-    vomnibarUI.setCompleter(completer);
-    vomnibarUI.setRefreshInterval(refreshInterval);
-    vomnibarUI.show();
-    if (initialQueryValue) {
-      vomnibarUI.setQuery(initialQueryValue);
-      vomnibarUI.update();
-    }
-  }
-
-  /** User interface for fuzzy completion */
-  var VomnibarUI = Class.extend({
-    init: function() {
-      this.refreshInterval = 0;
-      this.initDom();
-    },
-
-    setQuery: function(query) { this.input.value = query; },
-
-    setCompleter: function(completer) {
-      this.completer = completer;
-      this.reset();
-    },
-
-    setRefreshInterval: function(refreshInterval) { this.refreshInterval = refreshInterval; },
-
-    show: function() {
-      this.box.style.display = "block";
-      this.input.focus();
-      handlerStack.push({ keydown: this.onKeydown.bind(this) });
-    },
-
-    hide: function() {
-      this.box.style.display = "none";
-      this.completionList.style.display = "none";
-      this.input.blur();
-      handlerStack.pop();
-    },
-
-    reset: function() {
-      this.input.value = "";
-      this.updateTimer = null;
-      this.completions = [];
-      this.selection = -1;
-      this.update(true);
-    },
-
-    updateSelection: function() {
-      if (this.completions.length > 0)
-        this.selection = Math.min(this.selection, this.completions.length - 1);
-      for (var i = 0; i < this.completionList.children.length; ++i)
-        this.completionList.children[i].className = (i == this.selection) ? "selected" : "";
-    },
-
-    /*
-     * Returns the user's action ("up", "down", "enter", "dismiss" or null) based on their keypress.
-     * We support the arrow keys and other shortcuts for moving, so this method hides that complexity.
-     */
-    actionFromKeyEvent: function(event) {
-      var key = KeyboardUtils.getKeyChar(event);
-      if (KeyboardUtils.isEscape(event))
-        return "dismiss";
-      else if (key == "up" ||
-          (event.shiftKey && event.keyCode == keyCodes.tab) ||
-          (event.ctrlKey && (key == "k" || key == "p")))
-        return "up";
-      else if (key == "down" ||
-        (event.keyCode == keyCodes.tab && !event.shiftKey) ||
-        (event.ctrlKey && (key == "j" || key == "n")))
-        return "down";
-      else if (event.keyCode == keyCodes.enter)
-        return "enter";
-    },
-
-    onKeydown: function(event) {
-      var action = this.actionFromKeyEvent(event);
-      if (!action) return true; // pass through
-
-      var openInNewTab = (event.shiftKey || KeyboardUtils.isPrimaryModifierKey(event));
-      if (action == "dismiss") {
-        this.hide();
-      }
-      else if (action == "up") {
-        if (this.selection >= 0)
-          this.selection -= 1;
-        this.updateSelection();
-      }
-      else if (action == "down") {
-        if (this.selection < this.completions.length - 1)
-          this.selection += 1;
-        this.updateSelection();
-      }
-      else if (action == "enter") {
-        // If they type something and hit enter without selecting a completion from our list of suggestions,
-        // try to open their query as a URL directly. If it doesn't look like a URL, we will search using
-        // google.
-        if (this.selection == -1) {
-          var query = this.input.value.trim();
-          chrome.extension.sendRequest({
-            handler: openInNewTab ? "openUrlInNewTab" : "openUrlInCurrentTab",
-            url: query });
-        } else {
-          this.update(true, function() {
-            // Shift+Enter will open the result in a new tab instead of the current tab.
-            this.completions[this.selection].performAction(openInNewTab);
-            this.hide();
-          }.proxy(this));
-        }
-      }
-
-      // It seems like we have to manually supress the event here and still return true.
-      event.stopPropagation();
-      event.preventDefault();
-      return true;
-    },
-
-    updateCompletions: function(callback) {
-      query = this.input.value.trim();
-
-      this.completer.filter(query, function(completions) {
-        this.completions = completions;
-        this.populateUiWithCompletions(completions);
-        if (callback) callback();
-      }.proxy(this));
-    },
-
-    populateUiWithCompletions: function(completions) {
-      // update completion list with the new data
-      this.completionList.innerHTML = completions.map(function(completion) {
-        return "<li>" + completion.html + "</li>";
-      }).join('');
-
-      this.completionList.style.display = (completions.length > 0) ? "block" : "none";
-      this.updateSelection();
-    },
-
-    update: function(updateSynchronously, callback) {
-      if (updateSynchronously) {
-        // cancel scheduled update
-        if (this.updateTimer !== null)
-          window.clearTimeout(this.updateTimer);
-        this.updateCompletions(callback);
-      } else if (this.updateTimer !== null) {
-        // an update is already scheduled, don't do anything
-        return;
-      } else {
-        // always update asynchronously for better user experience and to take some load off the CPU
-        // (not every keystroke will cause a dedicated update)
-        this.updateTimer = setTimeout(function() {
-          this.updateCompletions(callback);
-          this.updateTimer = null;
-        }.proxy(this), this.refreshInterval);
-      }
-    },
-
-    initDom: function() {
-      this.box = Utils.createElementFromHtml(
-        '<div id="vomnibar" class="vimiumReset">' +
-          '<div class="searchArea">' +
-            '<input type="text" />' +
-          '</div>' +
-          '<ul></ul>' +
-        '</div>');
-      this.box.style.display = 'none';
-      document.body.appendChild(this.box);
-
-      this.input = document.querySelector("#vomnibar input");
-      this.input.addEventListener("input", function() { this.update(); }.bind(this));
-      this.completionList = document.querySelector("#vomnibar ul");
-      this.completionList.style.display = "none";
-    }
-  });
-
-  /*
-   * Sends filter and refresh requests to a Vomnibox completer on the background page.
-   */
-  var BackgroundCompleter = Class.extend({
-    /* - name: The background page completer that you want to interface with. Either "omni" or "tabs". */
-    init: function(name) {
-      this.name = name;
-      this.filterPort = chrome.extension.connect({ name: "filterCompleter" });
-    },
-
-    refresh: function() { chrome.extension.sendRequest({ handler: "refreshCompleter", name: this.name }); },
-
-    filter: function(query, callback) {
-      var id = Utils.createUniqueId();
-      this.filterPort.onMessage.addListener(function(msg) {
-        if (msg.id != id) return;
-        // The result objects coming from the background page will be of the form:
-        //   { html: "", type: "", url: "" }
-        // type will be one of [tab, bookmark, history, domain].
-        var results = msg.results.map(function(result) {
-          var functionToCall;
-          if (result.type == "tab")
-            functionToCall = completionActions.switchToTab.curry(result.tabId);
-          else
-            functionToCall = completionActions.navigateToUrl.curry(result.url);
-          result.performAction = functionToCall;
-          return result;
-        });
-        callback(results);
-      });
-      this.filterPort.postMessage({ id: id, name: this.name, query: query });
-    }
-  });
-
-  /*
-   * These are the actions we can perform when the user selects a result in the Vomnibox.
-   */
-  var completionActions = {
-    navigateToUrl: function(url, openInNewTab) {
-      // If the URL is a bookmarklet prefixed with javascript:, we shouldn't open that in a new tab.
-      if (url.indexOf("javascript:") == 0)
-        openInNewTab = false;
-      chrome.extension.sendRequest({
-        handler: openInNewTab ? "openUrlInNewTab" : "openUrlInCurrentTab",
-        url: url,
-        selected: openInNewTab
-      });
-    },
-
-    switchToTab: function(tabId) {
-      chrome.extension.sendRequest({ handler: "selectSpecificTab", id: tabId });
-    }
-  };
-
-  // public interface
-  return {
-    activate: function() { activate("omni", 100); },
-    activateWithCurrentUrl: function() { activate("omni", 100, window.location.toString()); },
-    activateTabSelection: function() { activate("tabs", 0); },
-    /* Used by our vomnibar dev harness. */
-    getUI: function() { return vomnibarUI; }
-  }
-})();