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/*
* Copyright (C) 2015 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.PropertyDescriptor = class PropertyDescriptor extends WebInspector.Object
{
constructor(descriptor, symbol, isOwnProperty, wasThrown, nativeGetter, isInternalProperty)
{
super();
console.assert(descriptor);
console.assert(descriptor.name);
console.assert(!descriptor.value || descriptor.value instanceof WebInspector.RemoteObject);
console.assert(!descriptor.get || descriptor.get instanceof WebInspector.RemoteObject);
console.assert(!descriptor.set || descriptor.set instanceof WebInspector.RemoteObject);
console.assert(!symbol || symbol instanceof WebInspector.RemoteObject);
this._name = descriptor.name;
this._value = descriptor.value;
this._hasValue = "value" in descriptor;
this._get = descriptor.get;
this._set = descriptor.set;
this._symbol = symbol;
this._writable = descriptor.writable || false;
this._configurable = descriptor.configurable || false;
this._enumerable = descriptor.enumerable || false;
this._own = isOwnProperty || false;
this._wasThrown = wasThrown || false;
this._nativeGetterValue = nativeGetter || false;
this._internal = isInternalProperty || false;
}
// Static
// Runtime.PropertyDescriptor or Runtime.InternalPropertyDescriptor (second argument).
static fromPayload(payload, internal, target)
{
if (payload.value)
payload.value = WebInspector.RemoteObject.fromPayload(payload.value, target);
if (payload.get)
payload.get = WebInspector.RemoteObject.fromPayload(payload.get, target);
if (payload.set)
payload.set = WebInspector.RemoteObject.fromPayload(payload.set, target);
if (payload.symbol)
payload.symbol = WebInspector.RemoteObject.fromPayload(payload.symbol, target);
if (internal) {
console.assert(payload.value);
payload.writable = payload.configurable = payload.enumerable = false;
payload.isOwn = true;
}
return new WebInspector.PropertyDescriptor(payload, payload.symbol, payload.isOwn, payload.wasThrown, payload.nativeGetter, internal);
}
// Public
get name() { return this._name; }
get value() { return this._value; }
get get() { return this._get; }
get set() { return this._set; }
get writable() { return this._writable; }
get configurable() { return this._configurable; }
get enumerable() { return this._enumerable; }
get symbol() { return this._symbol; }
get isOwnProperty() { return this._own; }
get wasThrown() { return this._wasThrown; }
get nativeGetter() { return this._nativeGetterValue; }
get isInternalProperty() { return this._internal; }
hasValue()
{
return this._hasValue;
}
hasGetter()
{
return this._get && this._get.type === "function";
}
hasSetter()
{
return this._set && this._set.type === "function";
}
isIndexProperty()
{
return !isNaN(Number(this._name));
}
isSymbolProperty()
{
return !!this._symbol;
}
};
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