CEFBrowserApp.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "Misc/ScopeLock.h"
 
#if WITH_CEF3
 
#include "CEFLibCefIncludes.h"
 
DECLARE_LOG_CATEGORY_EXTERN(LogCEFBrowser, Log, All);
 
class FCEFBrowserApp : public CefApp,
    public CefBrowserProcessHandler
{
public:
 
    FCEFBrowserApp();
 
    bool TickMessagePump(float DeltaTime, bool bForce);
 
private:
    // CefApp methods.
    virtual CefRefPtr<CefBrowserProcessHandler> GetBrowserProcessHandler() override { return this; }
    virtual void OnBeforeCommandLineProcessing(const CefString& ProcessType, CefRefPtr< CefCommandLine > CommandLine) override;
    // CefBrowserProcessHandler methods:
    virtual void OnBeforeChildProcessLaunch(CefRefPtr<CefCommandLine> CommandLine) override;
#if CEF_VERSION_MAJOR < 128
    virtual void OnScheduleMessagePumpWork(int64 delay_ms) override;
#else
    virtual void OnScheduleMessagePumpWork(int64_t delay_ms) override;
    virtual bool OnAlreadyRunningAppRelaunch(CefRefPtr<CefCommandLine> CommandLine, const CefString& CurrentDirectory) override;
#endif
 
    // Include the default reference counting implementation.
    IMPLEMENT_REFCOUNTING(FCEFBrowserApp);
 
    // Lock for access MessagePumpCountdown
    FCriticalSection MessagePumpCountdownCS;
    // Countdown in milliseconds until CefDoMessageLoopWork is called.  Updated by OnScheduleMessagePumpWork
    int64 MessagePumpCountdown;
};
#endif