1 files changed, 99 insertions, 0 deletions
diff --git a/Source/WebInspectorUI/UserInterface/CallFrame.js b/Source/WebInspectorUI/UserInterface/CallFrame.js
new file mode 100644
index 000000000..ffe602b0a
--- /dev/null
+++ b/Source/WebInspectorUI/UserInterface/CallFrame.js
@@ -0,0 +1,99 @@
+/*
+ * 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.CallFrame = function(id, sourceCodeLocation, functionName, thisObject, scopeChain, nativeCode)
+{
+    WebInspector.Object.call(this);
+
+    console.assert(!sourceCodeLocation || sourceCodeLocation instanceof WebInspector.SourceCodeLocation);
+    console.assert(!thisObject || thisObject instanceof WebInspector.RemoteObject);
+    console.assert(!scopeChain || scopeChain instanceof Array);
+
+    this._id = id || null;
+    this._sourceCodeLocation = sourceCodeLocation || null;
+    this._functionName = functionName || null;
+    this._thisObject = thisObject || null;
+    this._scopeChain = scopeChain || [];
+    this._nativeCode = nativeCode || false;
+};
+
+WebInspector.CallFrame.prototype = {
+    constructor: WebInspector.CallFrame,
+
+    // Public
+
+    get id()
+    {
+        return this._id;
+    },
+
+    get sourceCodeLocation()
+    {
+        return this._sourceCodeLocation;
+    },
+
+    get functionName()
+    {
+        return this._functionName;
+    },
+
+    get nativeCode()
+    {
+        return this._nativeCode;
+    },
+
+    get thisObject()
+    {
+        return this._thisObject;
+    },
+
+    get scopeChain()
+    {
+        return this._scopeChain;
+    },
+
+    collectScopeChainVariableNames: function(callback)
+    {
+        var result = {this: true};
+
+        var pendingRequests = this._scopeChain.length;
+
+        function propertiesCollected(properties)
+        {
+            for (var i = 0; properties && i < properties.length; ++i)
+                result[properties[i].name] = true;
+
+            if (--pendingRequests)
+                return;
+
+            callback(result);
+        }
+
+        for (var i = 0; i < this._scopeChain.length; ++i)
+            this._scopeChain[i].object.getAllProperties(propertiesCollected);
+    }
+};
+
+WebInspector.CallFrame.prototype.__proto__ = WebInspector.Object.prototype;