aboutsummaryrefslogtreecommitdiff
path: root/contexts/data/lib/closure-library/closure/goog/events/actioneventwrapper.js
diff options
context:
space:
mode:
Diffstat (limited to 'contexts/data/lib/closure-library/closure/goog/events/actioneventwrapper.js')
-rw-r--r--contexts/data/lib/closure-library/closure/goog/events/actioneventwrapper.js137
1 files changed, 0 insertions, 137 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/events/actioneventwrapper.js b/contexts/data/lib/closure-library/closure/goog/events/actioneventwrapper.js
deleted file mode 100644
index 9bd2dcb..0000000
--- a/contexts/data/lib/closure-library/closure/goog/events/actioneventwrapper.js
+++ /dev/null
@@ -1,137 +0,0 @@
-// Copyright 2009 The Closure Library Authors. All Rights Reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS-IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-/**
- * @fileoverview Action event wrapper implementation.
- * @author eae@google.com (Emil A Eklund)
- */
-
-goog.provide('goog.events.actionEventWrapper');
-
-goog.require('goog.events');
-goog.require('goog.events.EventHandler');
-goog.require('goog.events.EventType');
-goog.require('goog.events.EventWrapper');
-goog.require('goog.events.KeyCodes');
-
-
-
-/**
- * Event wrapper for action handling. Fires when an element is activated either
- * by clicking it or by focusing it and pressing Enter.
- *
- * @constructor
- * @implements {goog.events.EventWrapper}
- * @private
- */
-goog.events.ActionEventWrapper_ = function() {
-};
-
-
-/**
- * Singleton instance of ActionEventWrapper_.
- * @type {goog.events.ActionEventWrapper_}
- */
-goog.events.actionEventWrapper = new goog.events.ActionEventWrapper_();
-
-
-/**
- * Event types used by the wrapper.
- *
- * @type {Array.<goog.events.EventType>}
- * @private
- */
-goog.events.ActionEventWrapper_.EVENT_TYPES_ = [
- goog.events.EventType.CLICK,
- goog.userAgent.GECKO ?
- goog.events.EventType.KEYPRESS :
- goog.events.EventType.KEYDOWN
-];
-
-
-/**
- * Adds an event listener using the wrapper on a DOM Node or an object that has
- * implemented {@link goog.events.EventTarget}. A listener can only be added
- * once to an object.
- *
- * @param {EventTarget|goog.events.EventTarget} target The node to listen to
- * events on.
- * @param {Function|Object} listener Callback method, or an object with a
- * handleEvent function.
- * @param {boolean=} opt_capt Whether to fire in capture phase (defaults to
- * false).
- * @param {Object=} opt_scope Element in whose scope to call the listener.
- * @param {goog.events.EventHandler=} opt_eventHandler Event handler to add
- * listener to.
- * @override
- */
-goog.events.ActionEventWrapper_.prototype.listen = function(target, listener,
- opt_capt, opt_scope, opt_eventHandler) {
- var callback = function(e) {
- if (e.type == goog.events.EventType.CLICK && e.isMouseActionButton()) {
- listener.call(opt_scope, e);
- } else if (e.keyCode == goog.events.KeyCodes.ENTER ||
- e.keyCode == goog.events.KeyCodes.MAC_ENTER) {
- // convert keydown to keypress for backward compatibility.
- e.type = goog.events.EventType.KEYPRESS;
- listener.call(opt_scope, e);
- }
- };
- callback.listener_ = listener;
- callback.scope_ = opt_scope;
-
- if (opt_eventHandler) {
- opt_eventHandler.listen(target,
- goog.events.ActionEventWrapper_.EVENT_TYPES_,
- callback);
- } else {
- goog.events.listen(target,
- goog.events.ActionEventWrapper_.EVENT_TYPES_,
- callback);
- }
-};
-
-
-/**
- * Removes an event listener added using goog.events.EventWrapper.listen.
- *
- * @param {EventTarget|goog.events.EventTarget} target The node to remove
- * listener from.
- * @param {Function|Object} listener Callback method, or an object with a
- * handleEvent function.
- * @param {boolean=} opt_capt Whether to fire in capture phase (defaults to
- * false).
- * @param {Object=} opt_scope Element in whose scope to call the listener.
- * @param {goog.events.EventHandler=} opt_eventHandler Event handler to remove
- * listener from.
- * @override
- */
-goog.events.ActionEventWrapper_.prototype.unlisten = function(target, listener,
- opt_capt, opt_scope, opt_eventHandler) {
- for (var type, j = 0; type = goog.events.ActionEventWrapper_.EVENT_TYPES_[j];
- j++) {
- var listeners = goog.events.getListeners(target, type, false);
- for (var obj, i = 0; obj = listeners[i]; i++) {
- if (obj.listener.listener_ == listener &&
- obj.listener.scope_ == opt_scope) {
- if (opt_eventHandler) {
- opt_eventHandler.unlisten(target, type, obj.listener);
- } else {
- goog.events.unlisten(target, type, obj.listener);
- }
- break;
- }
- }
- }
-};