'初始化'

admin

2020-06-10 a610f2ab6e543d2cb78c1ef212ac6a74ddc067d9

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// Copyright © 2016 The CefSharp Authors. All rights reserved.
//
// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
 
#pragma once
 
#include "Stdafx.h"
#include "include/cef_app.h"
 
#include "SubProcessApp.h"
#include "CefBrowserWrapper.h"
#include "CefAppUnmanagedWrapper.h"
 
using namespace System::Collections::Generic;
using namespace System::Linq;
using namespace CefSharp::Internals;
using namespace CefSharp::RenderProcess;
 
namespace CefSharp
{
    namespace BrowserSubprocess
    {
        // Wrap CefAppUnmangedWrapper in a nice managed wrapper
        public ref class SubProcess
        {
        private:
            MCefRefPtr<CefAppUnmanagedWrapper> _cefApp;
 
        public:
            SubProcess(IRenderProcessHandler^ handler, IEnumerable<String^>^ args)
            {
                auto onBrowserCreated = gcnew Action<CefBrowserWrapper^>(this, &SubProcess::OnBrowserCreated);
                auto onBrowserDestroyed = gcnew Action<CefBrowserWrapper^>(this, &SubProcess::OnBrowserDestroyed);
                auto schemes = CefCustomScheme::ParseCommandLineArguments(args);
                auto enableFocusedNodeChanged = CommandLineArgsParser::HasArgument(args, CefSharpArguments::FocusedNodeChangedEnabledArgument);
 
                _cefApp = new CefAppUnmanagedWrapper(handler, schemes, enableFocusedNodeChanged, onBrowserCreated, onBrowserDestroyed);
            }
 
            !SubProcess()
            {
                _cefApp = nullptr;
            }
 
            ~SubProcess()
            {
                this->!SubProcess();
            }
 
            int Run()
            {
                auto hInstance = Process::GetCurrentProcess()->Handle;
 
                CefMainArgs cefMainArgs((HINSTANCE)hInstance.ToPointer());
 
                return CefExecuteProcess(cefMainArgs, (CefApp*)_cefApp.get(), NULL);
            }
 
            virtual void OnBrowserCreated(CefBrowserWrapper^ cefBrowserWrapper)
            {
 
            }
 
            virtual void OnBrowserDestroyed(CefBrowserWrapper^ cefBrowserWrapper)
            {
 
            }
 
            static void EnableHighDPISupport()
            {
                CefEnableHighDPISupport();
            }
 
            static int ExecuteProcess(IEnumerable<String^>^ args)
            {
                auto hInstance = Process::GetCurrentProcess()->Handle;
 
                CefMainArgs cefMainArgs((HINSTANCE)hInstance.ToPointer());
 
                auto schemes = CefCustomScheme::ParseCommandLineArguments(args);
 
                CefRefPtr<CefApp> app = new SubProcessApp(schemes);
 
                return CefExecuteProcess(cefMainArgs, app, NULL);
            }
        };
    }
}