48 lines
2.0 KiB
C++
48 lines
2.0 KiB
C++
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// Fill out your copyright notice in the Description page of Project Settings.
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#include "NpcScheduleAssetCustomization.h"
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#include "DetailCategoryBuilder.h"
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#include "DetailLayoutBuilder.h"
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#include "DetailWidgetRow.h"
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#include "NpcScheduleTimeline.h"
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#include "ProjectEleri/Ai/NpcScheduleAsset.h"
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#define LOCTEXT_NAMESPACE "NpcScheduleAssetCustomization"
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TSharedRef<IDetailCustomization> FNpcScheduleAssetCustomization::MakeInstance() {
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return MakeShareable(new FNpcScheduleAssetCustomization());
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}
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void FNpcScheduleAssetCustomization::CustomizeDetails(IDetailLayoutBuilder& DetailBuilder) {
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// The asset being customized. The weak pointers the panel hands over are the whole reason the strip
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// holds one of its own rather than a raw pointer: an asset can be deleted while a tab showing it is
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// still open, and the strip has to draw an empty day rather than a dangling one.
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TArray<TWeakObjectPtr<UObject>> Objects;
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DetailBuilder.GetObjectsBeingCustomized(Objects);
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UNpcScheduleAsset* Schedule = Objects.Num() > 0 ? Cast<UNpcScheduleAsset>(Objects[0].Get()) : nullptr;
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// A category of this module's own, sorted after the one an asset's properties land in, so that the
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// strip is drawn under every row the asset already had rather than beside them. It is created even
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// when nothing is being customized, so that a panel left open on a deleted asset still has a strip
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// in it saying so.
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IDetailCategoryBuilder& TimelineCategory = DetailBuilder.EditCategory(
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TEXT("ScheduleTimeline"),
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LOCTEXT("TimelineCategoryLabel", "Day Timeline"),
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ECategoryPriority::Uncommon);
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// The whole row, name column and value column both, because the strip is a picture of the day and
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// not the value of anything: it is laid out against the width of the panel it is handed, and this
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// is the slot that hands it all of it.
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TimelineCategory.AddCustomRow(LOCTEXT("TimelineRowLabel", "Day Timeline"))
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.WholeRowContent()
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[
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SNew(SNpcScheduleTimeline)
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.Schedule(Schedule)
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];
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}
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#undef LOCTEXT_NAMESPACE
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