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Diffstat (limited to 'Source/WebInspectorUI/UserInterface/EventHandler.js')
-rw-r--r-- | Source/WebInspectorUI/UserInterface/EventHandler.js | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/Source/WebInspectorUI/UserInterface/EventHandler.js b/Source/WebInspectorUI/UserInterface/EventHandler.js deleted file mode 100644 index ff9d3720e..000000000 --- a/Source/WebInspectorUI/UserInterface/EventHandler.js +++ /dev/null @@ -1,79 +0,0 @@ -/* - * Copyright (C) 2013 Apple Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, - * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS - * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF - * THE POSSIBILITY OF SUCH DAMAGE. - */ - -WebInspector.EventHandler = function(delegate, eventHandlers) -{ - this._delegate = delegate; - this._eventHandlers = eventHandlers; - - this._tracking = false; - this._target = null; -}; - -WebInspector.EventHandler.prototype = { - constructor: WebInspector.EventHandler, - - // Public - - trackEvents: function(target) - { - if (this._tracking && target === this._target) - return; - - if (this._tracking && this._target) - this.stopTrackingEvents(); - - Object.getOwnPropertyNames(this._eventHandlers).forEach(function(eventName) { - target.addEventListener(eventName, this); - }, this); - - this._target = target; - this._tracking = true; - }, - - stopTrackingEvents: function() - { - if (!this._tracking) - return; - - Object.getOwnPropertyNames(this._eventHandlers).forEach(function(eventType) { - this._target.removeEventListener(eventType, this); - }, this); - - this._tracking = false; - }, - - handleEvent: function(event) - { - if (event.currentTarget !== this._target) - return; - - var handler = this._eventHandlers[event.type]; - if (handler) - handler.call(this._delegate, event); - } -} - -WebInspector.EventHandler.prototype.__proto__ = WebInspector.Object.prototype; |