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TTP# 342872 - EDITOR: Regression: CRASH: FSourceControlModule::ShutdownModule The SVN source control provider module was being shutdown before the main source control module, leading to a crash. The source control module now watches for its active provider module being unloaded, and will gracefully reset itself to the default (dummy) provider if that happens. I also added these same checks to the source code access module, as it uses the same provider modules mechanism. #codereview Thomas.Sarkanen, Max.Preussner [CL 2244286 by Jamie Dale in Main branch]
50 lines
1.7 KiB
C++
50 lines
1.7 KiB
C++
// Copyright 1998-2014 Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "ISourceCodeAccessModule.h"
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#include "DefaultSourceCodeAccessor.h"
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/**
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* Implementation of ISourceCodeAccessModule
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*/
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class FSourceCodeAccessModule : public ISourceCodeAccessModule
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{
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public:
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FSourceCodeAccessModule();
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/** IModuleInterface implementation */
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virtual void StartupModule() override;
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virtual void ShutdownModule() override;
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/** ISourceCodeAccessModule implementation */
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virtual bool CanAccessSourceCode() const override;
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virtual ISourceCodeAccessor& GetAccessor() const override;
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virtual void SetAccessor(const FName& InName) override;
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virtual FLaunchingCodeAccessor& OnLaunchingCodeAccessor() override;
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virtual FDoneLaunchingCodeAccessor& OnDoneLaunchingCodeAccessor() override;
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virtual FOpenFileFailed& OnOpenFileFailed() override;
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private:
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/** Handle when one of the modular features we are interested in is registered */
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void HandleModularFeatureRegistered(const FName& Type, IModularFeature* ModularFeature);
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/** Handle when one of the modular features we are interested in is unregistered */
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void HandleModularFeatureUnregistered(const FName& Type, IModularFeature* ModularFeature);
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private:
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/** Event delegate fired when launching code accessor */
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FLaunchingCodeAccessor LaunchingCodeAccessorDelegate;
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/** Event delegate fired when done launching code accessor */
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FDoneLaunchingCodeAccessor DoneLaunchingCodeAccessorDelegate;
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/** Event delegate fired when opening a file has failed */
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FOpenFileFailed OpenFileFailedDelegate;
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/** The default accessor we will use if we have no IDE */
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FDefaultSourceCodeAccessor DefaultSourceCodeAccessor;
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/** The current accessor */
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ISourceCodeAccessor* CurrentSourceCodeAccessor;
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}; |