From f69f952d9332dcc6e4831ec52982f0012d4aed9f Mon Sep 17 00:00:00 2001
From: Phil Crosby
Date: Tue, 12 Jun 2012 21:59:20 -0700
Subject: Port vomnibar.js to coffeescript
---
content_scripts/vomnibar.js | 253 --------------------------------------------
1 file changed, 253 deletions(-)
delete mode 100644 content_scripts/vomnibar.js
(limited to 'content_scripts/vomnibar.js')
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 "" + completion.html + "";
- }).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(
- '' +
- '
' +
- '' +
- '
' +
- '
' +
- '