120 lines
4.4 KiB
C++
120 lines
4.4 KiB
C++
// Copyright 2019-Present LexLiu. All Rights Reserved.
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#pragma once
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#include "IDetailCustomization.h"
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#include "LGUIEditorModule.h"
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#include "IDetailPropertyRow.h"
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#define LOCTEXT_NAMESPACE "LGUIEditorUtils"
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class LGUIEDITOR_API LGUIEditorUtils
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{
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#define ErrorInfoCategory TEXT("Error")
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public:
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template<class T>
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static void ShowError_MultiComponentNotAllowed(IDetailLayoutBuilder* DetailBuilder, T* Component)
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{
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auto ErrorMessage = FText::Format(LOCTEXT("MultipleComponentInOneActorNotAllowed", "Multiple {0} component in one actor is not allowed!"), FText::FromName(T::StaticClass()->GetFName()));
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ShowError_MultiComponentNotAllowed(DetailBuilder, Component, ErrorMessage);
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}
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template<class T>
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static void ShowError_MultiComponentNotAllowed(IDetailLayoutBuilder* DetailBuilder, T* Component, const FText& ErrorMessage)
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{
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static_assert(TPointerIsConvertibleFromTo<T, const UActorComponent>::Value, "'T' template parameter to ShowWarning_MultiComponentNotAllowed must be derived from UActorComponent");
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if (auto actor = Component->GetOwner())
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{
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TArray<UActorComponent*> components;
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actor->GetComponents(T::StaticClass(), components);
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if (components.Num() > 1)
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{
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IDetailCategoryBuilder& lguiCategory = DetailBuilder->EditCategory(ErrorInfoCategory, FText::GetEmpty(), ECategoryPriority::Variable);
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lguiCategory.AddCustomRow(LOCTEXT("MultiComponentNotAllowed_Tips", "MultiComponentNotAllowed_Tips"))
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.WholeRowContent()
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[
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SNew(STextBlock)
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.Text(ErrorMessage)
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.ColorAndOpacity(FLinearColor(FColor::Red))
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.AutoWrapText(true)
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]
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;
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}
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}
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}
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static void ShowError_RequireComponent(IDetailLayoutBuilder* DetailBuilder, UActorComponent* Component, TSubclassOf<UActorComponent> RequireComponentType)
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{
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if (auto actor = Component->GetOwner())
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{
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TArray<UActorComponent*> Components;
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actor->GetComponents(RequireComponentType, Components);
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if (Components.Num() == 0)
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{
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IDetailCategoryBuilder& lguiCategory = DetailBuilder->EditCategory(ErrorInfoCategory, FText::GetEmpty(), ECategoryPriority::Variable);
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lguiCategory.AddCustomRow(LOCTEXT("RequireComponentRow", "RequireComponent"))
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.WholeRowContent()
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[
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SNew(STextBlock)
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.Text(FText::Format(LOCTEXT("RequireComponentTip", "This component require {0} component on actor!"), FText::FromName(RequireComponentType->GetFName())))
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.ColorAndOpacity(FLinearColor(FColor::Red))
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.AutoWrapText(true)
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]
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;
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}
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}
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}
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static void ShowError(IDetailLayoutBuilder* LayoutBuilder, const FText& ErrorMessage)
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{
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IDetailCategoryBuilder& category = LayoutBuilder->EditCategory(ErrorInfoCategory, FText::GetEmpty(), ECategoryPriority::Variable);
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category.AddCustomRow(LOCTEXT("ErrorInfoTextRow", "ErrorInfoText"))
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.WholeRowContent()
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[
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SNew(STextBlock)
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.Text(ErrorMessage)
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.ColorAndOpacity(FLinearColor(FColor::Red))
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.AutoWrapText(true)
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]
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;
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}
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static void ShowWarning(IDetailLayoutBuilder* LayoutBuilder, const FText& ErrorMessage)
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{
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IDetailCategoryBuilder& category = LayoutBuilder->EditCategory(ErrorInfoCategory, FText::GetEmpty(), ECategoryPriority::Variable);
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category.AddCustomRow(LOCTEXT("WarningInfoTextRow", "WarningInfoText"))
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.WholeRowContent()
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[
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SNew(STextBlock)
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.Text(ErrorMessage)
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.ColorAndOpacity(FLinearColor(FColor::Yellow))
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.AutoWrapText(true)
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]
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;
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}
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static void ShowError(IDetailCategoryBuilder* CategoryBuilder, const FText& ErrorMessage)
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{
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CategoryBuilder->AddCustomRow(LOCTEXT("ErrorInfoTextRow", "ErrorInfoText"))
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.WholeRowContent()
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[
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SNew(STextBlock)
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.Text(ErrorMessage)
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.ColorAndOpacity(FLinearColor(FColor::Red))
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.AutoWrapText(true)
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]
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;
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}
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static IDetailPropertyRow& CreateSubDetail(IDetailCategoryBuilder* category, IDetailLayoutBuilder* DetailBuilder, TSharedRef<IPropertyHandle> handle)
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{
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DetailBuilder->HideProperty(handle);
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IDetailPropertyRow& prop = category->AddProperty(handle);
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auto name = handle->GetPropertyDisplayName().ToString();
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name = " " + name;
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prop.DisplayName(FText::FromString(name));
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return prop;
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}
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static bool IsEnabledOnProperty(TSharedRef<IPropertyHandle> PropertyHandle)
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{
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return PropertyHandle->IsEditable();
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}
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static void DrawThumbnailIcon(const FString& TextureFullPath, int32 X, int32 Y, uint32 Width, uint32 Height, FCanvas* Canvas);
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static UTexture2D* LoadTexture(const FString& TextureFullPath);
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private:
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static TMap<FString, UTexture2D*> TexturePathToTextureMap;
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};
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#undef LOCTEXT_NAMESPACE
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