// Copyright © 2014 The CefSharp Authors. All rights reserved.
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//
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// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
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#pragma once
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#include "include/cef_v8.h"
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#include "JavascriptCallbackRegistry.h"
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#include "JavascriptObjectWrapper.h"
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#include "Async/JavascriptAsyncObjectWrapper.h"
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using namespace System::Runtime::Serialization;
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using namespace System::Linq;
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using namespace System::Collections::Generic;
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using namespace CefSharp::Internals::Async;
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namespace CefSharp
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{
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// This wraps the transmitted registered objects
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// by binding the meta-data to V8 JavaScript objects
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// and installing callbacks for changes to those
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// objects.
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private ref class JavascriptRootObjectWrapper
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{
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private:
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//Only access through Interlocked::Increment - used to generate unique callback Id's
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//Is static so ids are unique to this process https://github.com/cefsharp/CefSharp/issues/2792
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static int64 _lastCallback;
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initonly List<JavascriptObjectWrapper^>^ _wrappedObjects;
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initonly List<JavascriptAsyncObjectWrapper^>^ _wrappedAsyncObjects;
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initonly Dictionary<int64, JavascriptAsyncMethodCallback^>^ _methodCallbacks;
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IBrowserProcess^ _browserProcess;
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// The entire set of possible JavaScript functions to
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// call directly into.
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JavascriptCallbackRegistry^ _callbackRegistry;
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int64 SaveMethodCallback(JavascriptAsyncMethodCallback^ callback);
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internal:
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property JavascriptCallbackRegistry^ CallbackRegistry
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{
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CefSharp::Internals::JavascriptCallbackRegistry^ get();
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}
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public:
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JavascriptRootObjectWrapper(int browserId, IBrowserProcess^ browserProcess)
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{
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_browserProcess = browserProcess;
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_wrappedObjects = gcnew List<JavascriptObjectWrapper^>();
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_wrappedAsyncObjects = gcnew List<JavascriptAsyncObjectWrapper^>();
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_callbackRegistry = gcnew JavascriptCallbackRegistry(browserId);
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_methodCallbacks = gcnew Dictionary<int64, JavascriptAsyncMethodCallback^>();
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}
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~JavascriptRootObjectWrapper()
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{
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if (_callbackRegistry != nullptr)
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{
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delete _callbackRegistry;
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_callbackRegistry = nullptr;
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}
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for each (JavascriptObjectWrapper^ var in _wrappedObjects)
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{
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delete var;
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}
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_wrappedObjects->Clear();
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for each (JavascriptAsyncObjectWrapper^ var in _wrappedAsyncObjects)
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{
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delete var;
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}
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_wrappedAsyncObjects->Clear();
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for each(JavascriptAsyncMethodCallback^ var in _methodCallbacks->Values)
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{
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delete var;
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}
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_methodCallbacks->Clear();
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}
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bool TryGetAndRemoveMethodCallback(int64 id, JavascriptAsyncMethodCallback^% callback);
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void Bind(ICollection<JavascriptObject^>^ objects, const CefRefPtr<CefV8Value>& v8Value);
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};
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}
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