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721fd3ff9c
When a selected actor is reinstanced, a details view (displaying details of the actor) needs to be refreshed. An alternative solution: don't check SDetailsView::ShouldSetNewObjects (refresh always ) OR store an object's hash in SDetailsView (and compare it in the ShouldSetNewObjects) #codereview Matt.Kuhlenschmidt, Nick.Whiting [CL 2455053 by Maciej Mroz in Main branch]
93 lines
2.4 KiB
C++
93 lines
2.4 KiB
C++
// Copyright 1998-2015 Epic Games, Inc. All Rights Reserved.
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// Includes.
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#include "UnrealEd.h"
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#include "Editor/PropertyEditor/Public/PropertyEditorModule.h"
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#include "Editor/LevelEditor/Public/LevelEditor.h"
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#include "Engine/Selection.h"
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#include "LandscapeProxy.h"
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#include "LandscapeComponent.h"
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uint32 EngineThreadId;
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const TCHAR* GItem;
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const TCHAR* GValue;
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TCHAR* GCommand;
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extern int GLastScroll;
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// Misc.
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UEngine* Engine;
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/*-----------------------------------------------------------------------------
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Editor hook exec.
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-----------------------------------------------------------------------------*/
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void UUnrealEdEngine::NotifyPreChange( UProperty* PropertyAboutToChange )
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{
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}
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void UUnrealEdEngine::NotifyPostChange( const FPropertyChangedEvent& PropertyChangedEvent, UProperty* PropertyThatChanged )
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{
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// Notify all active modes of actor property changes.
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TArray<FEdMode*> ActiveModes;
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GLevelEditorModeTools().GetActiveModes( ActiveModes );
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for( int32 ModeIndex = 0; ModeIndex < ActiveModes.Num(); ++ModeIndex )
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{
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ActiveModes[ModeIndex]->ActorPropChangeNotify();
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}
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}
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void UUnrealEdEngine::UpdateFloatingPropertyWindows(bool bForceRefresh)
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{
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TArray<UObject*> SelectedObjects;
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bool bProcessed = false;
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if (GetSelectedActorCount() == 1)
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{
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FSelectionIterator It( GetSelectedActorIterator() );
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if ( It )
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{
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ALandscapeProxy* LP = Cast<ALandscapeProxy>(*It);
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if (LP != NULL && !LP->IsPendingKill())
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{
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ULandscapeInfo* Info = LP->GetLandscapeInfo(false);
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if (Info && Info->bCurrentlyEditing)
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{
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for (ULandscapeComponent* LandscapeComponent : Info->GetSelectedComponents())
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{
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SelectedObjects.Add(LandscapeComponent);
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}
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bProcessed = true;
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}
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}
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}
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}
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if (!bProcessed)
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{
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// Assemble a set of valid selected actors.
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for ( FSelectionIterator It( GetSelectedActorIterator() ) ; It ; ++It )
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{
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AActor* Actor = static_cast<AActor*>( *It );
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checkSlow( Actor->IsA(AActor::StaticClass()) );
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if ( !Actor->IsPendingKill() )
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{
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SelectedObjects.Add( Actor );
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}
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}
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}
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UpdateFloatingPropertyWindowsFromActorList(SelectedObjects, bForceRefresh);
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}
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void UUnrealEdEngine::UpdateFloatingPropertyWindowsFromActorList(const TArray< UObject *>& ActorList, bool bForceRefresh)
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{
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FLevelEditorModule& LevelEditor = FModuleManager::LoadModuleChecked<FLevelEditorModule>(TEXT("LevelEditor"));
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LevelEditor.BroadcastActorSelectionChanged(ActorList, bForceRefresh);
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}
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