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0756ef15b9
* Multicast delegate Add* calls now return FDelegateHandles, and Remove* calls are now all deprecated, except for a new Remove function which takes a FDelegateHandle. * New FConsoleManager::RegisterConsoleVariableSink_Handle and UnregisterConsoleVariableSink_Handle functions which work in terms of FConsoleVariableSinkHandle. * Timer calls which don't take FTimerHandles are deprecated. * FTicker::AddTicker now returns an FDelegateHandle and is removed by an overloaded Remove function. * DEFINE_ONLINE_DELEGATE* macros now define _Handle variants of the Add/Remove functions which return/take handles. * Various other handle-based registration changes. * Some unity build fixes. * Some simplification of delegate code. * Fixes for lots of existing code to use handle-based registration and unregistration. #codereview robert.manuszewski [CL 2400883 by Steve Robb in Main branch]
102 lines
3.5 KiB
C++
102 lines
3.5 KiB
C++
// Copyright 1998-2015 Epic Games, Inc. All Rights Reserved.
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#include "SequencerPrivatePCH.h"
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#include "ModuleManager.h"
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#include "Sequencer.h"
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#include "Toolkits/ToolkitManager.h"
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#include "SequencerCommands.h"
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#include "SequencerAssetEditor.h"
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#include "SequencerObjectChangeListener.h"
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// We disable the deprecation warnings here because otherwise it'll complain about us
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// implementing RegisterTrackEditor and UnRegisterTrackEditor. We know
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// that, but we only want it to complain if *others* implement or call these functions.
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//
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// These macros should be removed when those functions are removed.
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PRAGMA_DISABLE_DEPRECATION_WARNINGS
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/**
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* SequencerModule implementation (private)
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*/
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class FSequencerModule : public ISequencerModule
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{
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/** ISequencerModule interface */
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virtual TSharedPtr<ISequencer> CreateSequencer( UMovieScene* RootMovieScene, const FSequencerViewParams& InViewParams, TSharedRef<ISequencerObjectBindingManager> ObjectBindingManager ) override
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{
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TSharedRef< FSequencer > Sequencer = MakeShareable(new FSequencer);
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FSequencerInitParams SequencerInitParams;
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SequencerInitParams.ViewParams = InViewParams;
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SequencerInitParams.ObjectChangeListener = MakeShareable( new FSequencerObjectChangeListener( Sequencer, false ) );
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SequencerInitParams.ObjectBindingManager = ObjectBindingManager;
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SequencerInitParams.RootMovieScene = RootMovieScene;
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SequencerInitParams.bEditWithinLevelEditor = false;
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SequencerInitParams.ToolkitHost = nullptr;
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Sequencer->InitSequencer( SequencerInitParams, TrackEditorDelegates );
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return Sequencer;
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}
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virtual TSharedPtr<ISequencer> CreateSequencerAssetEditor( const EToolkitMode::Type Mode, const FSequencerViewParams& InViewParams, const TSharedPtr< class IToolkitHost >& InitToolkitHost, UMovieScene* InRootMovieScene, bool bEditWithinLevelEditor ) override
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{
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TSharedRef< FSequencerAssetEditor > SequencerAssetEditor = MakeShareable(new FSequencerAssetEditor);
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SequencerAssetEditor->InitSequencerAssetEditor( Mode, InViewParams, InitToolkitHost, InRootMovieScene, TrackEditorDelegates, bEditWithinLevelEditor );
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return SequencerAssetEditor->GetSequencerInterface();
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}
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virtual void RegisterTrackEditor( FOnCreateTrackEditor InOnCreateTrackEditor ) override
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{
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if (!TrackEditorDelegates.ContainsByPredicate([&](const FOnCreateTrackEditor& Delegate){ return Delegate.DEPRECATED_Compare(InOnCreateTrackEditor); }))
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{
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TrackEditorDelegates.Add(InOnCreateTrackEditor);
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}
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}
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virtual void UnRegisterTrackEditor( FOnCreateTrackEditor InOnCreateTrackEditor ) override
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{
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TrackEditorDelegates.RemoveAll( [&](const FOnCreateTrackEditor& Delegate){ return Delegate.DEPRECATED_Compare(InOnCreateTrackEditor); } );
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}
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virtual FDelegateHandle RegisterTrackEditor_Handle( FOnCreateTrackEditor InOnCreateTrackEditor ) override
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{
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TrackEditorDelegates.Add( InOnCreateTrackEditor );
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return TrackEditorDelegates.Last().GetHandle();
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}
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virtual void UnRegisterTrackEditor_Handle( FDelegateHandle InHandle ) override
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{
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TrackEditorDelegates.RemoveAll( [=](const FOnCreateTrackEditor& Delegate){ return Delegate.GetHandle() == InHandle; } );
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}
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virtual void StartupModule() override
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{
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if (GIsEditor)
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{
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FSequencerCommands::Register();
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}
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}
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virtual void ShutdownModule() override
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{
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if (GIsEditor)
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{
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FSequencerCommands::Unregister();
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}
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}
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private:
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/** List of auto-key handler delegates sequencers will execute when they are created */
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TArray< FOnCreateTrackEditor > TrackEditorDelegates;
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};
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PRAGMA_ENABLE_DEPRECATION_WARNINGS
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IMPLEMENT_MODULE( FSequencerModule, Sequencer );
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