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86 lines
2.5 KiB
C++
86 lines
2.5 KiB
C++
// Copyright 1998-2017 Epic Games, Inc. All Rights Reserved.
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#include "ReferenceViewer.h"
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#include "Widgets/DeclarativeSyntaxSupport.h"
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#include "Framework/Docking/TabManager.h"
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#include "EdGraphNode_Reference.h"
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#include "SGraphNode.h"
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#include "SReferenceNode.h"
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#include "SReferenceViewer.h"
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#include "EdGraphUtilities.h"
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#include "Widgets/Docking/SDockTab.h"
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#define LOCTEXT_NAMESPACE "ReferenceViewer"
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//DEFINE_LOG_CATEGORY(LogReferenceViewer);
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class FGraphPanelNodeFactory_ReferenceViewer : public FGraphPanelNodeFactory
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{
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virtual TSharedPtr<class SGraphNode> CreateNode(UEdGraphNode* Node) const override
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{
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if ( UEdGraphNode_Reference* DependencyNode = Cast<UEdGraphNode_Reference>(Node) )
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{
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return SNew(SReferenceNode, DependencyNode);
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}
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return NULL;
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}
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};
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class FReferenceViewerModule : public IReferenceViewerModule
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{
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public:
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FReferenceViewerModule()
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: ReferenceViewerTabId("ReferenceViewer")
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{
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}
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virtual void StartupModule() override
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{
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GraphPanelNodeFactory = MakeShareable( new FGraphPanelNodeFactory_ReferenceViewer() );
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FEdGraphUtilities::RegisterVisualNodeFactory(GraphPanelNodeFactory);
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FGlobalTabmanager::Get()->RegisterNomadTabSpawner(ReferenceViewerTabId, FOnSpawnTab::CreateRaw( this, &FReferenceViewerModule::SpawnReferenceViewerTab ) )
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.SetDisplayName( LOCTEXT("ReferenceViewerTitle", "Reference Viewer") )
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.SetMenuType( ETabSpawnerMenuType::Hidden );
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}
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virtual void ShutdownModule() override
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{
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if ( GraphPanelNodeFactory.IsValid() )
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{
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FEdGraphUtilities::UnregisterVisualNodeFactory(GraphPanelNodeFactory);
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GraphPanelNodeFactory.Reset();
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}
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FGlobalTabmanager::Get()->UnregisterNomadTabSpawner(ReferenceViewerTabId);
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}
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virtual void InvokeReferenceViewerTab(const TArray<FAssetIdentifier>& GraphRootIdentifiers) override
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{
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TSharedRef<SDockTab> NewTab = FGlobalTabmanager::Get()->InvokeTab( ReferenceViewerTabId );
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TSharedRef<SReferenceViewer> ReferenceViewer = StaticCastSharedRef<SReferenceViewer>( NewTab->GetContent() );
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ReferenceViewer->SetGraphRootPackageNames(GraphRootIdentifiers);
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}
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private:
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TSharedRef<SDockTab> SpawnReferenceViewerTab( const FSpawnTabArgs& SpawnTabArgs )
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{
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TSharedRef<SDockTab> NewTab = SNew(SDockTab)
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.TabRole(ETabRole::NomadTab);
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NewTab->SetContent( SNew(SReferenceViewer) );
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return NewTab;
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}
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private:
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TSharedPtr<FGraphPanelNodeFactory> GraphPanelNodeFactory;
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FName ReferenceViewerTabId;
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};
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IMPLEMENT_MODULE( FReferenceViewerModule, ReferenceViewer )
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#undef LOCTEXT_NAMESPACE
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