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02a8dc9818
The categories on the components for core entities now have an action menu. It has many things in it that will log. #jira UE-194008 #rb Brooke.Hubert [CL 27717413 by karen jirak in ue5-main branch]
122 lines
3.2 KiB
C++
122 lines
3.2 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "ToolElementRegistry.h"
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#include "Widgets/SNullWidget.h"
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void FToolElementRegistrationArgs::UpdateWidget()
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{
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}
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void FToolElementRegistrationArgs::ResetWidget()
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{
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}
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FToolElementRegistrationArgs::FToolElementRegistrationArgs(
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EToolElement InToolElementType) :
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ToolElementType(InToolElementType),
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StyleClassName("Section")
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{
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}
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FToolElementRegistrationArgs::FToolElementRegistrationArgs( FName InStyleClassName ) :
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ToolElementType(EToolElement::Section),
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StyleClassName(InStyleClassName)
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{
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}
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TSharedPtr<SWidget> FToolElementRegistrationArgs::GenerateWidget()
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{
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return nullptr;
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}
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FToolElementRegistrationKey::FToolElementRegistrationKey(FName InName, EToolElement InToolElementType ) :
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Name(InName), ToolElementType(InToolElementType)
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{
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FString KeyStr = Name.ToString().AppendChar(' ');
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KeyStr.AppendInt( static_cast<int32>(ToolElementType));
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KeyString = KeyStr;
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}
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FString FToolElementRegistrationKey::GetKeyString()
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{
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return KeyString;
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}
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FToolElement::FToolElement(
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const FName InName,
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TSharedRef<FToolElementRegistrationArgs> InBuilderArgs) :
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FToolElementRegistrationKey(
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InName,
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InBuilderArgs->ToolElementType),
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RegistrationArgs(InBuilderArgs)
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{
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}
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void FToolElement::SetRegistrationArgs(TSharedRef<FToolElementRegistrationArgs> InRegistrationArgs)
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{
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RegistrationArgs = InRegistrationArgs;
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}
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TSharedRef<SWidget> FToolElement::GenerateWidget()
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{
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return RegistrationArgs->GenerateWidget().ToSharedRef();
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}
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FToolElementRegistry::FToolElementRegistry()
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{
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ToolElementKeyToToolElementMap.Reset();
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}
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FToolElementRegistry& FToolElementRegistry::Get()
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{
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static FToolElementRegistry Registry;
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return Registry;
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}
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TSharedPtr<FToolElement> FToolElementRegistry::GetToolElementSP(FToolElementRegistrationKey& ToolElementKey)
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{
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TSharedPtr<FToolElement>* Element = ToolElementKeyToToolElementMap.Find(*(ToolElementKey.GetKeyString()));
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return Element != nullptr ? *Element : nullptr;
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}
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TSharedRef< SWidget > FToolElementRegistry::GenerateWidget(
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TSharedRef<FToolElementRegistrationKey> ToolElementKeySR,
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TSharedPtr<FToolElementRegistrationArgs> RegistrationArgsSP,
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bool bUpdateRegistrationArgs)
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{
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if (const TSharedPtr<FToolElement> Element = GetToolElementSP(ToolElementKeySR.Get()))
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{
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const bool bHasNewRegistrationArgs = RegistrationArgsSP != nullptr;
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const TSharedRef<FToolElementRegistrationArgs> TempArgsSR = Element->RegistrationArgs;
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if (bHasNewRegistrationArgs)
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{
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Element->RegistrationArgs = RegistrationArgsSP.ToSharedRef();
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}
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const TSharedPtr<SWidget> Widget = Element->RegistrationArgs->GenerateWidget();
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if ( !bUpdateRegistrationArgs && bHasNewRegistrationArgs )
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{
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Element->RegistrationArgs = TempArgsSR;
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}
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return Widget != nullptr && Widget.IsValid() ? Widget.ToSharedRef() : SNullWidget::NullWidget;
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}
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return SNullWidget::NullWidget;
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}
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void FToolElementRegistry::RegisterElement(const TSharedRef<FToolElement> ToolElement)
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{
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ToolElementKeyToToolElementMap.Add(*ToolElement->GetKeyString(), ToolElement);
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}
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void FToolElementRegistry::UnregisterElement(const TSharedRef<FToolElement> ToolElement)
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{
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ToolElementKeyToToolElementMap.Remove(*ToolElement->GetKeyString());
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}
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