52 lines
1.5 KiB
C++
52 lines
1.5 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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#include "Misc/ScopeLock.h"
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#if WITH_CEF3
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#include "CEFLibCefIncludes.h"
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DECLARE_LOG_CATEGORY_EXTERN(LogCEFBrowser, Log, All);
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/**
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* Implements CEF App and other Process level interfaces
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*/
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class FCEFBrowserApp : public CefApp,
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public CefBrowserProcessHandler
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{
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public:
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/**
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* Default Constructor
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*/
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FCEFBrowserApp();
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/** Used to pump the CEF message loop whenever OnScheduleMessagePumpWork is triggered */
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bool TickMessagePump(float DeltaTime, bool bForce);
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private:
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// CefApp methods.
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virtual CefRefPtr<CefBrowserProcessHandler> GetBrowserProcessHandler() override { return this; }
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virtual void OnBeforeCommandLineProcessing(const CefString& ProcessType, CefRefPtr< CefCommandLine > CommandLine) override;
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// CefBrowserProcessHandler methods:
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virtual void OnBeforeChildProcessLaunch(CefRefPtr<CefCommandLine> CommandLine) override;
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#if CEF_VERSION_MAJOR < 128
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virtual void OnScheduleMessagePumpWork(int64 delay_ms) override;
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#else
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virtual void OnScheduleMessagePumpWork(int64_t delay_ms) override;
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virtual bool OnAlreadyRunningAppRelaunch(CefRefPtr<CefCommandLine> CommandLine, const CefString& CurrentDirectory) override;
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#endif
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// Include the default reference counting implementation.
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IMPLEMENT_REFCOUNTING(FCEFBrowserApp);
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// Lock for access MessagePumpCountdown
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FCriticalSection MessagePumpCountdownCS;
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// Countdown in milliseconds until CefDoMessageLoopWork is called. Updated by OnScheduleMessagePumpWork
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int64 MessagePumpCountdown;
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};
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#endif
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