File size: 2,575 Bytes
b315adb | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 | // Copyright Epic Games, Inc. All Rights Reserved.
#pragma once
#include "CommonActivatableWidget.h"
#include "GameSettingRegistry.h"
#include "GameSettingRegistryChangeTracker.h"
#include "GameSettingScreen.generated.h"
#define UE_API GAMESETTINGS_API
class UGameSetting;
class UGameSettingCollection;
class UGameSettingPanel;
class UObject;
class UWidget;
struct FFrame;
enum class EGameSettingChangeReason : uint8;
/**
*
*/
UCLASS(MinimalAPI, Abstract, meta = (Category = "Settings", DisableNativeTick))
class UGameSettingScreen : public UCommonActivatableWidget
{
GENERATED_BODY()
public:
protected:
UE_API virtual void NativeOnInitialized() override;
UE_API virtual void NativeOnActivated() override;
UE_API virtual void NativeOnDeactivated() override;
UE_API virtual UWidget* NativeGetDesiredFocusTarget() const override;
UFUNCTION(BlueprintCallable)
UE_API void NavigateToSetting(FName SettingDevName);
UFUNCTION(BlueprintCallable)
UE_API void NavigateToSettings(const TArray<FName>& SettingDevNames);
UFUNCTION(BlueprintNativeEvent)
UE_API void OnSettingsDirtyStateChanged(bool bSettingsDirty);
virtual void OnSettingsDirtyStateChanged_Implementation(bool bSettingsDirty) { }
UFUNCTION(BlueprintCallable)
UE_API bool AttemptToPopNavigation();
UFUNCTION(BlueprintCallable)
UE_API UGameSettingCollection* GetSettingCollection(FName SettingDevName, bool& HasAnySettings);
protected:
UE_API virtual UGameSettingRegistry* CreateRegistry() PURE_VIRTUAL(, return nullptr;);
template <typename GameSettingRegistryT = UGameSettingRegistry>
GameSettingRegistryT* GetRegistry() const { return Cast<GameSettingRegistryT>(const_cast<UGameSettingScreen*>(this)->GetOrCreateRegistry()); }
UFUNCTION(BlueprintCallable)
UE_API virtual void CancelChanges();
UFUNCTION(BlueprintCallable)
UE_API virtual void ApplyChanges();
UFUNCTION(BlueprintCallable)
bool HaveSettingsBeenChanged() const { return ChangeTracker.HaveSettingsBeenChanged(); }
UE_API void ClearDirtyState();
UE_API void HandleSettingChanged(UGameSetting* Setting, EGameSettingChangeReason Reason);
FGameSettingRegistryChangeTracker ChangeTracker;
private:
UE_API UGameSettingRegistry* GetOrCreateRegistry();
private: // Bound Widgets
UPROPERTY(BlueprintReadOnly, meta = (BindWidget, BlueprintProtected = true, AllowPrivateAccess = true))
TObjectPtr<UGameSettingPanel> Settings_Panel;
UPROPERTY(Transient)
mutable TObjectPtr<UGameSettingRegistry> Registry;
};
#undef UE_API
|