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Unified Diff: chrome/resources/inspector/Object.js

Issue 339015: Update Windows reference build to r30072.... (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/deps/reference_builds/
Patch Set: Created 11 years, 2 months ago
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Index: chrome/resources/inspector/Object.js
===================================================================
--- chrome/resources/inspector/Object.js (revision 0)
+++ chrome/resources/inspector/Object.js (revision 0)
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2008 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. ``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
+ * 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.Object = function() {
+}
+
+WebInspector.Object.prototype = {
+ addEventListener: function(eventType, listener, thisObject) {
+ if (!("_listeners" in this))
+ this._listeners = {};
+ if (!(eventType in this._listeners))
+ this._listeners[eventType] = [];
+ this._listeners[eventType].push({ thisObject: thisObject, listener: listener });
+ },
+
+ removeEventListener: function(eventType, listener, thisObject) {
+ if (!("_listeners" in this) || !(eventType in this._listeners))
+ return;
+ var listeners = this._listeners[eventType];
+ for (var i = 0; i < listeners.length; ++i) {
+ if (listener && listeners[i].listener === listener && listeners[i].thisObject === thisObject)
+ listeners.splice(i, 1);
+ else if (!listener && thisObject && listeners[i].thisObject === thisObject)
+ listeners.splice(i, 1);
+ }
+
+ if (!listeners.length)
+ delete this._listeners[eventType];
+ },
+
+ dispatchEventToListeners: function(eventType) {
+ if (!("_listeners" in this) || !(eventType in this._listeners))
+ return;
+
+ var stoppedPropagation = false;
+
+ function stopPropagation()
+ {
+ stoppedPropagation = true;
+ }
+
+ function preventDefault()
+ {
+ this.defaultPrevented = true;
+ }
+
+ var event = {target: this, type: eventType, defaultPrevented: false};
+ event.stopPropagation = stopPropagation;
+ event.preventDefault = preventDefault;
+
+ var listeners = this._listeners[eventType].slice(0);
+ for (var i = 0; i < listeners.length; ++i) {
+ listeners[i].listener.call(listeners[i].thisObject, event);
+ if (stoppedPropagation)
+ break;
+ }
+
+ return event.defaultPrevented;
+ }
+}
Property changes on: chrome/resources/inspector/Object.js
___________________________________________________________________
Added: svn:executable
+ *
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