419 lines
13 KiB
C++
419 lines
13 KiB
C++
// Copyright 2019-Present LexLiu. All Rights Reserved.
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#include "SceneOutliner/LGUISceneOutlinerInfoColumn.h"
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#include "LGUIEditorModule.h"
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#include "ActorTreeItem.h"
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#include "SortHelper.h"
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#include "Widgets/Views/SHeaderRow.h"
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#include "Widgets/Colors/SColorBlock.h"
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#include "Widgets/Text/STextBlock.h"
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#include "Utils/LGUIUtils.h"
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#include "LGUIEditorStyle.h"
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#include "SceneOutliner/LGUISceneOutlinerButton.h"
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#include "LGUIEditorTools.h"
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#include "SortHelper.h"
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#include "PrefabSystem/LGUIPrefabHelperObject.h"
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#include "PrefabEditor/LGUIPrefabEditor.h"
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#include "SceneOutlinerStandaloneTypes.h"
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#include "Core/ActorComponent/UIItem.h"
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#define LOCTEXT_NAMESPACE "LGUISceneOutlinerInfoColumn"
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namespace LGUISceneOutliner
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{
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TSharedRef<ISceneOutlinerColumn> FLGUISceneOutlinerInfoColumn::MakeInstance(ISceneOutliner& SceneOutliner)
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{
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return MakeShareable(new FLGUISceneOutlinerInfoColumn(SceneOutliner));
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}
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FLGUISceneOutlinerInfoColumn::FLGUISceneOutlinerInfoColumn(ISceneOutliner& InSceneOutliner)
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: WeakSceneOutliner(StaticCastSharedRef<ISceneOutliner>(InSceneOutliner.AsShared()))
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{
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}
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FLGUISceneOutlinerInfoColumn::~FLGUISceneOutlinerInfoColumn()
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{
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}
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FName FLGUISceneOutlinerInfoColumn::GetID()
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{
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static FName LGUIInfoID("LGUI");
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return LGUIInfoID;
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}
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FName FLGUISceneOutlinerInfoColumn::GetColumnID()
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{
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return GetID();
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}
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SHeaderRow::FColumn::FArguments FLGUISceneOutlinerInfoColumn::ConstructHeaderRowColumn()
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{
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return SHeaderRow::Column(GetColumnID())
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.DefaultLabel(LOCTEXT("LGUIColumeHeader", "LGUI"))
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.DefaultTooltip(LOCTEXT("LGUIColumeHeader_Tooltip", "LGUI functions"))
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.HAlignHeader(EHorizontalAlignment::HAlign_Center)
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;
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}
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const TSharedRef< SWidget > FLGUISceneOutlinerInfoColumn::ConstructRowWidget(FSceneOutlinerTreeItemRef TreeItem, const STableRow<FSceneOutlinerTreeItemPtr>& Row)
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{
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auto SceneOutliner = WeakSceneOutliner.Pin();
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check(SceneOutliner.IsValid());
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AActor* actor = GetActorFromTreeItem(TreeItem);
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if (actor == nullptr)
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{
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return SNew(SBox);
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}
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if (!LGUIEditorTools::IsActorCompatibleWithLGUIToolsMenu(actor))
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{
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return SNew(SBox);
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}
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auto bIsRootAgentActor = FLGUIPrefabEditor::ActorIsRootAgent(actor);
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TSharedRef<SLGUISceneOutlinerButton> result = SNew(SLGUISceneOutlinerButton)
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.ButtonStyle(FLGUIEditorStyle::Get(), "EmptyButton")
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.ContentPadding(FMargin(0))
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.HasDownArrow(false)
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.OnComboBoxOpened(FOnComboBoxOpened::CreateLambda([=]() {//@todo: make it a callback
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FLGUIEditorModule::Get().OnOutlinerSelectionChange();
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}))
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.Visibility(bIsRootAgentActor ? EVisibility::HitTestInvisible : EVisibility::Visible)
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.ButtonContent()
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[
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SNew(SHorizontalBox)
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+SHorizontalBox::Slot()
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[
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SNew(SOverlay)
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+SOverlay::Slot()//canvas icon
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[
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SNew(SBox)
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.WidthOverride(16)
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.HeightOverride(16)
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.Padding(FMargin(0))
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.HAlign(EHorizontalAlignment::HAlign_Center)
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.VAlign(EVerticalAlignment::VAlign_Center)
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[
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SNew(SImage)
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.Image(FLGUIEditorStyle::Get().GetBrush("CanvasMark"))
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.Visibility(this, &FLGUISceneOutlinerInfoColumn::GetCanvasIconVisibility, TreeItem)
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.ColorAndOpacity(this, &FLGUISceneOutlinerInfoColumn::GetDrawcallIconColor, TreeItem)
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.ToolTipText(LOCTEXT("CanvasMarkTip", "This actor have LGUICanvas. The number is the drawcall count of this canvas."))
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]
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]
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+SOverlay::Slot()//drawcall count
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[
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SNew(SBox)
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.WidthOverride(16)
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.HeightOverride(16)
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.Padding(FMargin(0))
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.HAlign(EHorizontalAlignment::HAlign_Left)
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.VAlign(EVerticalAlignment::VAlign_Center)
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[
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SNew(STextBlock)
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.ShadowColorAndOpacity(FLinearColor::Black)
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.ShadowOffset(FVector2D(1, 1))
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.Text(this, &FLGUISceneOutlinerInfoColumn::GetDrawcallInfo, TreeItem)
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.ColorAndOpacity(FSlateColor(FLinearColor(FColor::Green)))
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.Visibility(this, &FLGUISceneOutlinerInfoColumn::GetDrawcallCountVisibility, TreeItem)
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.ToolTipText(LOCTEXT("DrawcallCountTip", "The number is the drawcall count generated by this LGUICanvas."))
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.Font(IDetailLayoutBuilder::GetDetailFont())
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]
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]
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]
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+SHorizontalBox::Slot()
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[
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SNew(SOverlay)
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+SOverlay::Slot()//down arrow
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[
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SNew(SBox)
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.Visibility(bIsRootAgentActor ? EVisibility::Hidden : EVisibility::Visible)
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.WidthOverride(8)
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.HeightOverride(8)
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.Padding(FMargin(0))
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.HAlign(EHorizontalAlignment::HAlign_Center)
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.VAlign(EVerticalAlignment::VAlign_Center)
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[
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SNew(SImage)
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.Visibility(this, &FLGUISceneOutlinerInfoColumn::GetDownArrowVisibility, TreeItem)
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.Image(FAppStyle::GetBrush("ComboButton.Arrow"))
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.ColorAndOpacity(FSlateColor::UseForeground())
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]
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]
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+SOverlay::Slot()//prefab
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[
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SNew(SBox)
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.WidthOverride(16)
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.HeightOverride(16)
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.Padding(FMargin(0))
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.HAlign(EHorizontalAlignment::HAlign_Center)
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.VAlign(EVerticalAlignment::VAlign_Center)
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[
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SNew(SImage)
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.Image(this, &FLGUISceneOutlinerInfoColumn::GetPrefabIconImage, TreeItem)
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.ColorAndOpacity(this, &FLGUISceneOutlinerInfoColumn::GetPrefabIconColor, TreeItem)
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.Visibility(this, &FLGUISceneOutlinerInfoColumn::GetPrefabIconVisibility, TreeItem)
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.ToolTipText(this, &FLGUISceneOutlinerInfoColumn::GetPrefabTooltip, TreeItem)
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]
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]
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//+SOverlay::Slot()//prefab+
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//[
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// SNew(SBox)
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// .WidthOverride(16)
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// .HeightOverride(16)
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// .Padding(FMargin(0))
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// .HAlign(EHorizontalAlignment::HAlign_Center)
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// .VAlign(EVerticalAlignment::VAlign_Center)
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// [
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// SNew(SImage)
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// .Image(this, &FLGUISceneOutlinerInfoColumn::GetPrefabPlusIconImage, TreeItem)
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// .Visibility(this, &FLGUISceneOutlinerInfoColumn::GetPrefabPlusIconVisibility, TreeItem)
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// ]
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//]
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]
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]
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.MenuContent()
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[
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FLGUIEditorModule::Get().MakeEditorToolsMenu(false, false, false, false, false, false)
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];
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result->_TreeItemActor = actor;
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return result;
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}
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void FLGUISceneOutlinerInfoColumn::PopulateSearchStrings(const ISceneOutlinerTreeItem& Item, TArray< FString >& OutSearchStrings) const
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{
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OutSearchStrings.Add(Item.GetDisplayString());
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}
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void FLGUISceneOutlinerInfoColumn::SortItems(TArray<FSceneOutlinerTreeItemPtr>& OutItems, const EColumnSortMode::Type SortMode) const
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{
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if (SortMode == EColumnSortMode::None)return;
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OutItems.Sort([this, SortMode](FSceneOutlinerTreeItemPtr A, FSceneOutlinerTreeItemPtr B)
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{
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auto CommonCompare = [&] {
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auto AStr = SceneOutliner::FNumericStringWrapper(A->GetDisplayString());
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auto BStr = SceneOutliner::FNumericStringWrapper(B->GetDisplayString());
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return AStr > BStr;
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};
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bool result = true;
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AActor* ActorA = GetActorFromTreeItem(A.ToSharedRef());
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AActor* ActorB = GetActorFromTreeItem(B.ToSharedRef());
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if (ActorA != nullptr && ActorB != nullptr)
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{
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USceneComponent* RootCompA = ActorA->GetRootComponent();
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USceneComponent* RootCompB = ActorB->GetRootComponent();
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if (RootCompA != nullptr && RootCompB != nullptr)
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{
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UUIItem* UIItemA = Cast<UUIItem>(RootCompA);
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UUIItem* UIItemB = Cast<UUIItem>(RootCompB);
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if (UIItemA != nullptr && UIItemB != nullptr)
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{
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if (UIItemA->GetHierarchyIndex() == UIItemB->GetHierarchyIndex())
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{
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result = ActorA->GetActorLabel().Compare(ActorB->GetActorLabel()) > 0;
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}
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else
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{
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result = UIItemA->GetHierarchyIndex() > UIItemB->GetHierarchyIndex();
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}
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}
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else
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{
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result = CommonCompare();
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}
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}
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else
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{
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result = CommonCompare();
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}
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}
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else
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{
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result = CommonCompare();
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}
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return SortMode == EColumnSortMode::Ascending ? !result : result;
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});
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}
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EVisibility FLGUISceneOutlinerInfoColumn::GetPrefabIconVisibility(FSceneOutlinerTreeItemRef TreeItem)const
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{
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if (AActor* actor = GetActorFromTreeItem(TreeItem))
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{
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if (auto PrefabHelperObject = LGUIEditorTools::GetPrefabHelperObject_WhichManageThisActor(actor))
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{
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if (PrefabHelperObject->IsActorBelongsToSubPrefab(actor))//is sub prefab
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{
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return EVisibility::Visible;
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}
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else
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{
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if (PrefabHelperObject->IsActorBelongsToMissingSubPrefab(actor))
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{
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return EVisibility::Visible;
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}
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else
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{
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return EVisibility::Hidden;
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}
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}
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}
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}
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return EVisibility::Hidden;
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}
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EVisibility FLGUISceneOutlinerInfoColumn::GetDownArrowVisibility(FSceneOutlinerTreeItemRef TreeItem)const
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{
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if (AActor* actor = GetActorFromTreeItem(TreeItem))
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{
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return GetPrefabIconVisibility(TreeItem) == EVisibility::Visible ? EVisibility::Hidden : EVisibility::Visible;
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}
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else
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{
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return EVisibility::Hidden;
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}
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}
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EVisibility FLGUISceneOutlinerInfoColumn::GetCanvasIconVisibility(FSceneOutlinerTreeItemRef TreeItem)const
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{
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if (AActor* actor = GetActorFromTreeItem(TreeItem))
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{
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return LGUIEditorTools::IsCanvasActor(actor) ? EVisibility::Visible : EVisibility::Hidden;
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}
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return EVisibility::Hidden;
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}
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EVisibility FLGUISceneOutlinerInfoColumn::GetDrawcallCountVisibility(FSceneOutlinerTreeItemRef TreeItem)const
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{
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if (AActor* actor = GetActorFromTreeItem(TreeItem))
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{
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return LGUIEditorTools::IsCanvasActor(actor) ? EVisibility::Visible : EVisibility::Hidden;
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}
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return EVisibility::Hidden;
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}
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auto ActorIsPrefabPlus(AActor* Actor)
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{
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if (auto ParentActor = Actor->GetAttachParentActor())
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{
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auto PrefabHelperObjectForParent = LGUIEditorTools::GetPrefabHelperObject_WhichManageThisActor(ParentActor);
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auto PrefabHelperObject = LGUIEditorTools::GetPrefabHelperObject_WhichManageThisActor(Actor);
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if (PrefabHelperObject != nullptr && PrefabHelperObjectForParent != nullptr)
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{
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if (!PrefabHelperObject->IsActorBelongsToSubPrefab(Actor) && PrefabHelperObjectForParent->IsActorBelongsToSubPrefab(ParentActor))
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{
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return true;
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}
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}
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}
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return false;
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}
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EVisibility FLGUISceneOutlinerInfoColumn::GetPrefabPlusIconVisibility(FSceneOutlinerTreeItemRef TreeItem)const
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{
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if (AActor* Actor = GetActorFromTreeItem(TreeItem))
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{
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if (ActorIsPrefabPlus(Actor))
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return EVisibility::Visible;
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}
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return EVisibility::Hidden;
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}
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FSlateColor FLGUISceneOutlinerInfoColumn::GetDrawcallIconColor(FSceneOutlinerTreeItemRef TreeItem)const
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{
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if (AActor* actor = GetActorFromTreeItem(TreeItem))
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{
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return LGUIEditorTools::IsCanvasActor(actor) ? FSlateColor(FLinearColor(1.0f, 1.0f, 1.0f, 0.4f)) : FSlateColor(FLinearColor(1.0f, 1.0f, 1.0f, 1.0f));
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}
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return FSlateColor(FLinearColor(1.0f, 1.0f, 1.0f, 1.0f));
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}
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FText FLGUISceneOutlinerInfoColumn::GetDrawcallInfo(FSceneOutlinerTreeItemRef TreeItem)const
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{
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int drawcallCount = 0;
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if (AActor* actor = GetActorFromTreeItem(TreeItem))
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{
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drawcallCount = LGUIEditorTools::GetDrawcallCount(actor);
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}
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return FText::FromString(FString::Printf(TEXT("%d"), drawcallCount));
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}
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const FSlateBrush* FLGUISceneOutlinerInfoColumn::GetPrefabIconImage(FSceneOutlinerTreeItemRef TreeItem)const
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{
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if (auto actor = GetActorFromTreeItem(TreeItem))
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{
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if (auto PrefabHelperObject = LGUIEditorTools::GetPrefabHelperObject_WhichManageThisActor(actor))
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{
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if (!PrefabHelperObject->IsActorBelongsToSubPrefab(actor))//is sub prefab
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{
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if (PrefabHelperObject->IsActorBelongsToMissingSubPrefab(actor))
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{
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return FLGUIEditorStyle::Get().GetBrush("PrefabMarkBroken");
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}
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}
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else
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{
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if (PrefabHelperObject->GetSubPrefabAsset(actor)->GetIsPrefabVariant())
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{
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return FLGUIEditorStyle::Get().GetBrush("PrefabVariantMarkWhite");
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}
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}
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}
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}
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return FLGUIEditorStyle::Get().GetBrush("PrefabMarkWhite");
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}
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const FSlateBrush* FLGUISceneOutlinerInfoColumn::GetPrefabPlusIconImage(FSceneOutlinerTreeItemRef TreeItem)const
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{
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return FLGUIEditorStyle::Get().GetBrush("PrefabPlusMarkWhite");
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}
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FSlateColor FLGUISceneOutlinerInfoColumn::GetPrefabIconColor(FSceneOutlinerTreeItemRef TreeItem)const
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{
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if (auto actor = GetActorFromTreeItem(TreeItem))
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{
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if (auto PrefabHelperObject = LGUIEditorTools::GetPrefabHelperObject_WhichManageThisActor(actor))
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{
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if (PrefabHelperObject->IsActorBelongsToSubPrefab(actor))//is sub prefab
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{
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return FSlateColor(PrefabHelperObject->GetSubPrefabData(actor).EditorIdentifyColor);
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}
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else
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{
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if (PrefabHelperObject->IsActorBelongsToMissingSubPrefab(actor))
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{
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return FSlateColor(FColor::White);
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}
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}
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}
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}
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return FSlateColor(FColor::Green);
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}
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FText FLGUISceneOutlinerInfoColumn::GetPrefabTooltip(FSceneOutlinerTreeItemRef TreeItem)const
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{
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if (auto actor = GetActorFromTreeItem(TreeItem))
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{
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if (auto PrefabHelperObject = LGUIEditorTools::GetPrefabHelperObject_WhichManageThisActor(actor))
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{
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if (!PrefabHelperObject->IsActorBelongsToSubPrefab(actor))//is sub prefab
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{
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if (PrefabHelperObject->IsActorBelongsToMissingSubPrefab(actor))
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{
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return LOCTEXT("PrefabMarkBrokenTip", "This actor was part of a LGUIPrefab, but the prefab asset is missing!");
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}
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}
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}
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}
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return LOCTEXT("PrefabMarkWhiteTip", "This actor is part of a LGUIPrefab.");
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}
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AActor* FLGUISceneOutlinerInfoColumn::GetActorFromTreeItem(FSceneOutlinerTreeItemRef TreeItem)const
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{
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if (auto ActorTreeItem = TreeItem->CastTo<FActorTreeItem>())
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{
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if (ActorTreeItem->Actor.IsValid() && !ActorTreeItem->Actor->IsPendingKillPending())
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{
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if (ActorTreeItem->Actor->GetWorld())
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{
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return ActorTreeItem->Actor.Get();
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}
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}
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}
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return nullptr;
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}
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}
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#undef LOCTEXT_NAMESPACE |