1 files changed, 202 insertions, 0 deletions
diff --git a/Source/WebCore/inspector/front-end/RemoteObject.js b/Source/WebCore/inspector/front-end/RemoteObject.js
new file mode 100644
index 0000000..4d6736c
--- /dev/null
+++ b/Source/WebCore/inspector/front-end/RemoteObject.js
@@ -0,0 +1,202 @@
+/*
+ * Copyright (C) 2009 Google 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:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
+ * OWNER 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.RemoteObject = function(objectId, type, description, hasChildren)
+{
+    this._objectId = objectId;
+    this._type = type;
+    this._description = description;
+    this._hasChildren = hasChildren;
+}
+
+WebInspector.RemoteObject.fromPrimitiveValue = function(value)
+{
+    return new WebInspector.RemoteObject(null, typeof value, value);
+}
+
+WebInspector.RemoteObject.fromLocalObject = function(value)
+{
+    return new WebInspector.LocalJSONObject(value);
+}
+
+WebInspector.RemoteObject.resolveNode = function(node, callback)
+{
+    function mycallback(object)
+    {
+        callback(object ? WebInspector.RemoteObject.fromPayload(object) : null);
+    }
+    InjectedScriptAccess.getForNode(node).resolveNode(node.id, mycallback);
+}
+
+WebInspector.RemoteObject.fromPayload = function(payload)
+{
+    if (typeof payload === "object")
+        return new WebInspector.RemoteObject(payload.objectId, payload.type, payload.description, payload.hasChildren);
+    // FIXME: make sure we only get here with real payloads in the new DebuggerAgent.js.
+    return payload;
+}
+
+WebInspector.RemoteObject.type = function(remoteObject)
+{
+    if (remoteObject === null)
+        return "null";
+
+    var type = typeof remoteObject;
+    if (type !== "object" && type !== "function")
+        return type;
+
+    return remoteObject.type;
+}
+
+WebInspector.RemoteObject.prototype = {
+    get objectId()
+    {
+        return this._objectId;
+    },
+
+    get type()
+    {
+        return this._type;
+    },
+
+    get description()
+    {
+        return this._description;
+    },
+
+    get hasChildren()
+    {
+        return this._hasChildren;
+    },
+
+    isError: function()
+    {
+        return this._type === "error";
+    },
+
+    getOwnProperties: function(abbreviate, callback)
+    {
+        this.getProperties(false, abbreviate, callback);
+    },
+
+    getProperties: function(ignoreHasOwnProperty, abbreviate, callback)
+    {
+        if (!this._objectId) {
+            callback([]);
+            return;
+        }
+        function remoteObjectBinder(properties)
+        {
+            for (var i = 0; properties && i < properties.length; ++i)
+                properties[i].value = WebInspector.RemoteObject.fromPayload(properties[i].value);
+            callback(properties);
+        }
+        InjectedScriptAccess.getForObjectId(this._objectId).getProperties(this._objectId, ignoreHasOwnProperty, abbreviate, remoteObjectBinder);
+    },
+
+    setPropertyValue: function(name, value, callback)
+    {
+        if (!this._objectId) {
+            callback(false);
+            return;
+        }
+        InjectedScriptAccess.getForObjectId(this._objectId).setPropertyValue(this._objectId, name, value, callback);
+    },
+
+    pushNodeToFrontend: function(callback)
+    {
+        InjectedScriptAccess.getForObjectId(this._objectId).pushNodeToFrontend(this._objectId, callback);
+    }
+}
+
+WebInspector.RemoteObjectProperty = function(name, value)
+{
+    this.name = name;
+    this.value = value;
+}
+
+// The below is a wrapper around a local object that provides an interface comaptible
+// with RemoteObject, to be used by the UI code (primarily ObjectPropertiesSection).
+// Note that only JSON-compliant objects are currently supported, as there's no provision
+// for traversing prototypes, extracting class names via constuctor, handling properties
+// or functions.
+
+WebInspector.LocalJSONObject = function(value)
+{
+    this._value = value;
+}
+
+WebInspector.LocalJSONObject.prototype = {
+    get description()
+    {
+        var type = this.type;
+        switch (type) {
+            case "array":
+                return "[" + this._value.length + "]";
+            case "object":
+                return this.hasChildren ? "{...}" : "{ }";
+            default:
+                return JSON.stringify(this._value);
+        }
+    },
+
+    get type()
+    {
+        if (this._value === null)
+            return "null";
+        if (this._value instanceof Array)
+            return "array";
+        return typeof this._value;
+    },
+
+    get hasChildren()
+    {
+        return typeof this._value === "object" && this._value !== null && Object.keys(this._value).length;
+    },
+
+    getOwnProperties: function(abbreviate, callback)
+    {
+        return this.getProperties(false, abbreviate, callback);
+    },
+
+    getProperties: function(ignoreHasOwnProperty, abbreviate, callback)
+    {
+        function buildProperty(propName)
+        {
+            return new WebInspector.RemoteObjectProperty(propName, new WebInspector.LocalJSONObject(this._value[propName]));
+        }
+        callback(Object.keys(this._value).map(buildProperty.bind(this)));
+    },
+
+    isError: function()
+    {
+        return false;
+    }
+}