86 lines
2.4 KiB
C++
86 lines
2.4 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CommonActivatableWidget.h"
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#include "GameSettingRegistry.h"
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#include "GameSettingRegistryChangeTracker.h"
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#include "GameSettingScreen.generated.h"
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#define UE_API GAMESETTINGS_API
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class UGameSetting;
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class UGameSettingCollection;
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class UGameSettingPanel;
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class UObject;
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class UWidget;
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struct FFrame;
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enum class EGameSettingChangeReason : uint8;
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/**
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*
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*/
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UCLASS(MinimalAPI, Abstract, meta = (Category = "Settings", DisableNativeTick))
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class UGameSettingScreen : public UCommonActivatableWidget
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{
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GENERATED_BODY()
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public:
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protected:
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UE_API virtual void NativeOnInitialized() override;
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UE_API virtual void NativeOnActivated() override;
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UE_API virtual void NativeOnDeactivated() override;
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UE_API virtual UWidget* NativeGetDesiredFocusTarget() const override;
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UFUNCTION(BlueprintCallable)
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UE_API void NavigateToSetting(FName SettingDevName);
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UFUNCTION(BlueprintCallable)
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UE_API void NavigateToSettings(const TArray<FName>& SettingDevNames);
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UFUNCTION(BlueprintNativeEvent)
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UE_API void OnSettingsDirtyStateChanged(bool bSettingsDirty);
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virtual void OnSettingsDirtyStateChanged_Implementation(bool bSettingsDirty) { }
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UFUNCTION(BlueprintCallable)
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UE_API bool AttemptToPopNavigation();
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UFUNCTION(BlueprintCallable)
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UE_API UGameSettingCollection* GetSettingCollection(FName SettingDevName, bool& HasAnySettings);
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protected:
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UE_API virtual UGameSettingRegistry* CreateRegistry() PURE_VIRTUAL(, return nullptr;);
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template <typename GameSettingRegistryT = UGameSettingRegistry>
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GameSettingRegistryT* GetRegistry() const { return Cast<GameSettingRegistryT>(const_cast<UGameSettingScreen*>(this)->GetOrCreateRegistry()); }
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UFUNCTION(BlueprintCallable)
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UE_API virtual void CancelChanges();
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UFUNCTION(BlueprintCallable)
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UE_API virtual void ApplyChanges();
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UFUNCTION(BlueprintCallable)
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bool HaveSettingsBeenChanged() const { return ChangeTracker.HaveSettingsBeenChanged(); }
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UE_API void ClearDirtyState();
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UE_API void HandleSettingChanged(UGameSetting* Setting, EGameSettingChangeReason Reason);
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FGameSettingRegistryChangeTracker ChangeTracker;
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private:
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UE_API UGameSettingRegistry* GetOrCreateRegistry();
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private: // Bound Widgets
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UPROPERTY(BlueprintReadOnly, meta = (BindWidget, BlueprintProtected = true, AllowPrivateAccess = true))
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TObjectPtr<UGameSettingPanel> Settings_Panel;
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UPROPERTY(Transient)
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mutable TObjectPtr<UGameSettingRegistry> Registry;
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};
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#undef UE_API
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