File size: 3,184 Bytes
4331f83 | 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 87 88 89 | // Copyright Epic Games, Inc. All Rights Reserved.
#include "Actions/AsyncAction_ShowConfirmation.h"
#include "Engine/GameInstance.h"
#include "Messaging/CommonGameDialog.h"
#include "Messaging/CommonMessagingSubsystem.h"
#include UE_INLINE_GENERATED_CPP_BY_NAME(AsyncAction_ShowConfirmation)
UAsyncAction_ShowConfirmation::UAsyncAction_ShowConfirmation(const FObjectInitializer& ObjectInitializer)
: Super(ObjectInitializer)
{
}
UAsyncAction_ShowConfirmation* UAsyncAction_ShowConfirmation::ShowConfirmationYesNo(UObject* InWorldContextObject, FText Title, FText Message)
{
UAsyncAction_ShowConfirmation* Action = NewObject<UAsyncAction_ShowConfirmation>();
Action->WorldContextObject = InWorldContextObject;
Action->Descriptor = UCommonGameDialogDescriptor::CreateConfirmationYesNo(Title, Message);
Action->RegisterWithGameInstance(InWorldContextObject);
return Action;
}
UAsyncAction_ShowConfirmation* UAsyncAction_ShowConfirmation::ShowConfirmationOkCancel(UObject* InWorldContextObject, FText Title, FText Message)
{
UAsyncAction_ShowConfirmation* Action = NewObject<UAsyncAction_ShowConfirmation>();
Action->WorldContextObject = InWorldContextObject;
Action->Descriptor = UCommonGameDialogDescriptor::CreateConfirmationOkCancel(Title, Message);
Action->RegisterWithGameInstance(InWorldContextObject);
return Action;
}
UAsyncAction_ShowConfirmation* UAsyncAction_ShowConfirmation::ShowConfirmationCustom(UObject* InWorldContextObject, UCommonGameDialogDescriptor* Descriptor)
{
UAsyncAction_ShowConfirmation* Action = NewObject<UAsyncAction_ShowConfirmation>();
Action->WorldContextObject = InWorldContextObject;
Action->Descriptor = Descriptor;
Action->RegisterWithGameInstance(InWorldContextObject);
return Action;
}
void UAsyncAction_ShowConfirmation::Activate()
{
if (WorldContextObject && !TargetLocalPlayer)
{
if (UUserWidget* UserWidget = Cast<UUserWidget>(WorldContextObject))
{
TargetLocalPlayer = UserWidget->GetOwningLocalPlayer<ULocalPlayer>();
}
else if (APlayerController* PC = Cast<APlayerController>(WorldContextObject))
{
TargetLocalPlayer = PC->GetLocalPlayer();
}
else if (UWorld* World = WorldContextObject->GetWorld())
{
if (UGameInstance* GameInstance = World->GetGameInstance<UGameInstance>())
{
TargetLocalPlayer = GameInstance->GetPrimaryPlayerController(false)->GetLocalPlayer();
}
}
}
if (TargetLocalPlayer)
{
if (UCommonMessagingSubsystem* Messaging = TargetLocalPlayer->GetSubsystem<UCommonMessagingSubsystem>())
{
FCommonMessagingResultDelegate ResultCallback = FCommonMessagingResultDelegate::CreateUObject(this, &UAsyncAction_ShowConfirmation::HandleConfirmationResult);
Messaging->ShowConfirmation(Descriptor, ResultCallback);
return;
}
}
// If we couldn't make the confirmation, just handle an unknown result and broadcast nothing
HandleConfirmationResult(ECommonMessagingResult::Unknown);
}
void UAsyncAction_ShowConfirmation::HandleConfirmationResult(ECommonMessagingResult ConfirmationResult)
{
OnResult.Broadcast(ConfirmationResult);
SetReadyToDestroy();
}
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