158 lines
7.3 KiB
C++
158 lines
7.3 KiB
C++
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// Copyright Epic Games, Inc. All Rights Reserved.
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#include "Settings/EditorSettings.h"
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#include "HAL/FileManager.h"
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#include "Misc/FileHelper.h"
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#include "Misc/Paths.h"
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#include "Misc/ConfigCacheIni.h"
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#include "Misc/ScopedSlowTask.h"
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#include "UObject/UnrealType.h"
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#include "Interfaces/IProjectManager.h"
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UEditorSettings::UEditorSettings(const FObjectInitializer& ObjectInitializer)
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: Super(ObjectInitializer)
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{
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bCopyStarterContentPreference = false;
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bEditorAnalyticsEnabled_DEPRECATED = true;
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AutoScalabilityWorkScaleAmount = 1;
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// Read the current state of the environment variables and cache it.
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GlobalLocalDDCPath.Path = FPlatformMisc::GetEnvironmentVariable(TEXT("UE-LocalDataCachePath"));
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GlobalSharedDDCPath.Path = FPlatformMisc::GetEnvironmentVariable(TEXT("UE-SharedDataCachePath"));
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GlobalS3DDCPath.Path = FPlatformMisc::GetEnvironmentVariable(TEXT("UE-S3DataCachePath"));
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// If the user has set the stored value we'll stomp the environmental variable's influence, otherwise the environment variable option reigns.
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FPlatformMisc::GetStoredValue(TEXT("Epic Games"), TEXT("GlobalDataCachePath"), TEXT("UE-LocalDataCachePath"), GlobalLocalDDCPath.Path);
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FPlatformMisc::GetStoredValue(TEXT("Epic Games"), TEXT("GlobalDataCachePath"), TEXT("UE-SharedDataCachePath"), GlobalSharedDDCPath.Path);
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FPlatformMisc::GetStoredValue(TEXT("Epic Games"), TEXT("GlobalDataCachePath"), TEXT("UE-S3DataCachePath"), GlobalS3DDCPath.Path);
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}
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bool UEditorSettings::CanEditChange(const FProperty* InProperty) const
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{
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if (InProperty->GetFName().IsEqual(GET_MEMBER_NAME_CHECKED(UEditorSettings, bEnableS3DDC)))
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{
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bool bValue = false;
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if (!GConfig->GetBool(TEXT("EditorSettings"), TEXT("bShowEnableS3DDC"), bValue, GEditorIni) || !bValue)
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{
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return false;
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}
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}
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return Super::CanEditChange(InProperty);
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}
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void UEditorSettings::PostEditChangeProperty(struct FPropertyChangedEvent& PropertyChangedEvent)
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{
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Super::PostEditChangeProperty(PropertyChangedEvent);
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FProperty* PropertyThatChanged = PropertyChangedEvent.MemberProperty;
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const FName PropertyName = PropertyThatChanged ? PropertyThatChanged->GetFName() : NAME_None;
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if (PropertyName == GET_MEMBER_NAME_CHECKED(UEditorSettings, bLoadTheMostRecentlyLoadedProjectAtStartup))
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{
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const FString& AutoLoadProjectFileName = IProjectManager::Get().GetAutoLoadProjectFileName();
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if (bLoadTheMostRecentlyLoadedProjectAtStartup)
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{
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// Form or overwrite the file that is read at load to determine the most recently loaded project file
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FFileHelper::SaveStringToFile(FPaths::GetProjectFilePath(), *AutoLoadProjectFileName);
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}
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else
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{
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// Remove the file. It's possible for bLoadTheMostRecentlyLoadedProjectAtStartup to be set before FPaths::GetProjectFilePath() is valid, so we need to distinguish the two cases.
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IFileManager::Get().Delete(*AutoLoadProjectFileName);
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}
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}
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else if (PropertyName == GET_MEMBER_NAME_CHECKED(UEditorSettings, GlobalLocalDDCPath))
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{
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if (GlobalLocalDDCPath.Path.IsEmpty())
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{
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FPlatformMisc::DeleteStoredValue(TEXT("Epic Games"), TEXT("GlobalDataCachePath"), TEXT("UE-LocalDataCachePath"));
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}
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else
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{
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FPlatformMisc::SetStoredValue(TEXT("Epic Games"), TEXT("GlobalDataCachePath"), TEXT("UE-LocalDataCachePath"), GlobalLocalDDCPath.Path);
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}
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}
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else if (PropertyName == GET_MEMBER_NAME_CHECKED(UEditorSettings, GlobalSharedDDCPath))
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{
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if (GlobalSharedDDCPath.Path.IsEmpty())
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{
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FPlatformMisc::DeleteStoredValue(TEXT("Epic Games"), TEXT("GlobalDataCachePath"), TEXT("UE-SharedDataCachePath"));
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}
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else
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{
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FPlatformMisc::SetStoredValue(TEXT("Epic Games"), TEXT("GlobalDataCachePath"), TEXT("UE-SharedDataCachePath"), GlobalSharedDDCPath.Path);
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}
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}
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else if (PropertyName == GET_MEMBER_NAME_CHECKED(UEditorSettings, GlobalS3DDCPath))
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{
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if (GlobalS3DDCPath.Path.IsEmpty())
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{
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FPlatformMisc::DeleteStoredValue(TEXT("Epic Games"), TEXT("GlobalDataCachePath"), TEXT("UE-S3DataCachePath"));
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}
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else
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{
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FPlatformMisc::SetStoredValue(TEXT("Epic Games"), TEXT("GlobalDataCachePath"), TEXT("UE-S3DataCachePath"), GlobalS3DDCPath.Path);
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}
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}
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SaveConfig(CPF_Config);
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}
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void UEditorSettings::LoadScalabilityBenchmark()
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{
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check(!GEditorSettingsIni.IsEmpty());
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const TCHAR* Section = TEXT("EngineBenchmarkResult");
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Scalability::FQualityLevels Temporary;
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if (IsScalabilityBenchmarkValid())
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{
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GConfig->GetFloat(Section, TEXT("ResolutionQuality"), Temporary.ResolutionQuality, GEditorSettingsIni);
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GConfig->GetInt(Section, TEXT("ViewDistanceQuality"), Temporary.ViewDistanceQuality, GEditorSettingsIni);
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GConfig->GetInt(Section, TEXT("AntiAliasingQuality"), Temporary.AntiAliasingQuality, GEditorSettingsIni);
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GConfig->GetInt(Section, TEXT("ShadowQuality"), Temporary.ShadowQuality, GEditorSettingsIni);
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GConfig->GetInt(Section, TEXT("PostProcessQuality"), Temporary.PostProcessQuality, GEditorSettingsIni);
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GConfig->GetInt(Section, TEXT("TextureQuality"), Temporary.TextureQuality, GEditorSettingsIni);
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GConfig->GetInt(Section, TEXT("EffectsQuality"), Temporary.EffectsQuality, GEditorSettingsIni);
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GConfig->GetInt(Section, TEXT("FoliageQuality"), Temporary.FoliageQuality, GEditorSettingsIni);
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GConfig->GetInt(Section, TEXT("ShadingQuality"), Temporary.ShadingQuality, GEditorSettingsIni);
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EngineBenchmarkResult = Temporary;
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}
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}
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void UEditorSettings::AutoApplyScalabilityBenchmark()
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{
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const TCHAR* Section = TEXT("EngineBenchmarkResult");
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FScopedSlowTask SlowTask(0, NSLOCTEXT("UnrealEd", "RunningEngineBenchmark", "Running engine benchmark..."));
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SlowTask.MakeDialog();
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Scalability::FQualityLevels Temporary = Scalability::BenchmarkQualityLevels(AutoScalabilityWorkScaleAmount);
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GConfig->SetBool(Section, TEXT("Valid"), true, GEditorSettingsIni);
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GConfig->SetFloat(Section, TEXT("ResolutionQuality"), Temporary.ResolutionQuality, GEditorSettingsIni);
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GConfig->SetInt(Section, TEXT("ViewDistanceQuality"), Temporary.ViewDistanceQuality, GEditorSettingsIni);
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GConfig->SetInt(Section, TEXT("AntiAliasingQuality"), Temporary.AntiAliasingQuality, GEditorSettingsIni);
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GConfig->SetInt(Section, TEXT("ShadowQuality"), Temporary.ShadowQuality, GEditorSettingsIni);
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GConfig->SetInt(Section, TEXT("PostProcessQuality"), Temporary.PostProcessQuality, GEditorSettingsIni);
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GConfig->SetInt(Section, TEXT("TextureQuality"), Temporary.TextureQuality, GEditorSettingsIni);
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GConfig->SetInt(Section, TEXT("EffectsQuality"), Temporary.EffectsQuality, GEditorSettingsIni);
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GConfig->SetInt(Section, TEXT("FoliageQuality"), Temporary.FoliageQuality, GEditorSettingsIni);
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GConfig->SetInt(Section, TEXT("ShadingQuality"), Temporary.ShadingQuality, GEditorSettingsIni);
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Scalability::SetQualityLevels(Temporary);
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Scalability::SaveState(GEditorSettingsIni);
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}
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bool UEditorSettings::IsScalabilityBenchmarkValid() const
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{
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const TCHAR* Section = TEXT("EngineBenchmarkResult");
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bool bIsValid = false;
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GConfig->GetBool(Section, TEXT("Valid"), bIsValid, GEditorSettingsIni);
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return bIsValid;
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}
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