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5e350e8eb4
UE-9699 - Fixing all the places we were setting the asset size to 0 explictly, the new default reasonable size is .1, all asset pickers now just use the default, unless they're the content browser. #lockdown Matt.Kuhlenschmidt [CL 2449865 by Matthew Griffin in Main branch]
127 lines
3.6 KiB
C++
127 lines
3.6 KiB
C++
// Copyright 1998-2015 Epic Games, Inc. All Rights Reserved.
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#include "PersonaPrivatePCH.h"
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#include "SRigPicker.h"
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#include "Editor/ContentBrowser/Public/ContentBrowserModule.h"
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#include "Animation/Rig.h"
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#define LOCTEXT_NAMESPACE "RigPicker"
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static const FVector2D ContentBrowserWindowSize(300.0f, 300.0f);
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URig* SRigPicker::EngineHumanoidRig = NULL;
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void SRigPicker::Construct(const FArguments& InArgs)
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{
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if (EngineHumanoidRig == NULL)
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{
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EngineHumanoidRig = LoadObject<URig>(nullptr, TEXT("/Engine/EngineMeshes/Humanoid.Humanoid"), nullptr, LOAD_None, nullptr);
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}
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CurrentObject = InArgs._InitialObject;
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ShouldFilterAsset = InArgs._OnShouldFilterAsset;
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OnSetReference = InArgs._OnSetReference;
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OnClose = InArgs._OnClose;
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FMenuBuilder MenuBuilder(true, NULL);
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MenuBuilder.BeginSection(NAME_None, LOCTEXT("EngineAssets", "Default"));
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{
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if (EngineHumanoidRig)
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{
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MenuBuilder.AddMenuEntry(
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LOCTEXT("PickDefaultRig", "Select Humanoid Rig"),
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LOCTEXT("PickDefaultRig_Tooltip", "Select Engine Defined Humanoid Rig"),
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FSlateIcon(),
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FUIAction(FExecuteAction::CreateSP(this, &SRigPicker::OnSelectDefault)));
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}
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MenuBuilder.AddMenuEntry(
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LOCTEXT("ClearAsset", "Clear"),
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LOCTEXT("ClearAsset_ToolTip", "Clears the asset set on this field"),
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FSlateIcon(),
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FUIAction(FExecuteAction::CreateSP(this, &SRigPicker::OnClear))
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);
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}
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MenuBuilder.EndSection();
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MenuBuilder.BeginSection(NAME_None, LOCTEXT("BrowseHeader", "Browse"));
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{
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TSharedPtr<SWidget> MenuContent;
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FContentBrowserModule& ContentBrowserModule = FModuleManager::Get().LoadModuleChecked<FContentBrowserModule>(TEXT("ContentBrowser"));
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FAssetPickerConfig AssetPickerConfig;
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AssetPickerConfig.Filter.ClassNames.Add(URig::StaticClass()->GetFName());
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// Allow child classes
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AssetPickerConfig.Filter.bRecursiveClasses = true;
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// Set a delegate for setting the asset from the picker
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AssetPickerConfig.OnAssetSelected = FOnAssetSelected::CreateSP(this, &SRigPicker::OnAssetSelected);
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// Use the list view by default
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AssetPickerConfig.InitialAssetViewType = EAssetViewType::List;
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// The initial selection should be the current value
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AssetPickerConfig.InitialAssetSelection = CurrentObject;
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// We'll do clearing ourselves
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AssetPickerConfig.bAllowNullSelection = false;
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// Focus search box
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AssetPickerConfig.bFocusSearchBoxWhenOpened = true;
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// Apply custom filter
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AssetPickerConfig.OnShouldFilterAsset = FOnShouldFilterAsset::CreateSP(this, &SRigPicker::OnShouldFilterAsset);
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// Don't allow dragging
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AssetPickerConfig.bAllowDragging = false;
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MenuContent =
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SNew(SBox)
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.WidthOverride(ContentBrowserWindowSize.X)
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.HeightOverride(ContentBrowserWindowSize.Y)
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[
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ContentBrowserModule.Get().CreateAssetPicker(AssetPickerConfig)
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];
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MenuBuilder.AddWidget(MenuContent.ToSharedRef(), FText::GetEmpty(), true);
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}
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MenuBuilder.EndSection();
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ChildSlot
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[
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MenuBuilder.MakeWidget()
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];
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}
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void SRigPicker::OnClear()
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{
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SetValue(NULL);
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OnClose.ExecuteIfBound();
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}
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void SRigPicker::OnAssetSelected(const FAssetData& AssetData)
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{
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SetValue(AssetData);
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OnClose.ExecuteIfBound();
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}
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bool SRigPicker::OnShouldFilterAsset(const class FAssetData& AssetData)
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{
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if (EngineHumanoidRig && AssetData.ObjectPath == FName(*EngineHumanoidRig->GetPathName()))
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{
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return true;
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}
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if (ShouldFilterAsset.IsBound())
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{
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return ShouldFilterAsset.Execute(AssetData);
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}
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return false;
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}
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void SRigPicker::SetValue(const FAssetData& AssetData)
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{
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OnSetReference.ExecuteIfBound(AssetData.GetAsset());
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}
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void SRigPicker::OnSelectDefault()
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{
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OnAssetSelected(EngineHumanoidRig);
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}
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#undef LOCTEXT_NAMESPACE |