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o3de/Gems/LyShine/Code/Editor/Animation/UiAnimViewSequenceManager.h

90 lines
2.9 KiB
C++

/*
* Copyright (c) Contributors to the Open 3D Engine Project.
* For complete copyright and license terms please see the LICENSE at the root of this distribution.
*
* SPDX-License-Identifier: Apache-2.0 OR MIT
*
*/
#pragma once
#include "UiAnimViewSequence.h"
#include <LyShine/Animation/IUiAnimation.h>
#include "UiEditorAnimationBus.h"
#include "UiAnimUndoManager.h"
#include "CryCommon/StlUtils.h"
#include <IEditor.h>
struct IUiAnimViewSequenceManagerListener
{
virtual void OnSequenceAdded([[maybe_unused]] CUiAnimViewSequence* pSequence) {}
virtual void OnSequenceRemoved([[maybe_unused]] CUiAnimViewSequence* pSequence) {}
};
class CUiAnimViewSequenceManager
: public IEditorNotifyListener
, public UiEditorAnimationBus::Handler
{
friend class CAbstractUndoSequenceTransaction;
public:
CUiAnimViewSequenceManager();
~CUiAnimViewSequenceManager();
void OnEditorNotifyEvent(EEditorNotifyEvent event) override;
unsigned int GetCount() const { return static_cast<unsigned int>(m_sequences.size()); }
void CreateSequence(QString name);
void DeleteSequence(CUiAnimViewSequence* pSequence);
CUiAnimViewSequence* GetSequenceByName(QString name) const;
CUiAnimViewSequence* GetSequenceByIndex(unsigned int index) const;
CUiAnimViewSequence* GetSequenceByAnimSequence(IUiAnimSequence* pAnimSequence) const;
CUiAnimViewAnimNodeBundle GetAllRelatedAnimNodes(const AZ::Entity* pEntityObject) const;
CUiAnimViewAnimNode* GetActiveAnimNode(const AZ::Entity* pEntityObject) const;
void AddListener(IUiAnimViewSequenceManagerListener* pListener) { stl::push_back_unique(m_listeners, pListener); }
void RemoveListener(IUiAnimViewSequenceManagerListener* pListener) { stl::find_and_erase(m_listeners, pListener); }
// UI_ANIMATION_REVISIT, made this a singleton for now
static CUiAnimViewSequenceManager* GetSequenceManager();
static void Create();
static void Destroy();
// UiEditorAnimationInterface
CUiAnimationContext* GetAnimationContext() override;
IUiAnimationSystem* GetAnimationSystem() override;
CUiAnimViewSequence* GetCurrentSequence() override;
void ActiveCanvasChanged() override;
// ~UiEditorAnimationInterface
private:
void DeleteAllSequences();
void CreateSequencesFromAnimationSystem();
void SortSequences();
void OnSequenceAdded(CUiAnimViewSequence* pSequence);
void OnSequenceRemoved(CUiAnimViewSequence* pSequence);
std::vector<IUiAnimViewSequenceManagerListener*> m_listeners;
std::vector<std::unique_ptr<CUiAnimViewSequence> > m_sequences;
uint32 m_nextSequenceId;
// Used to handle object attach/detach
std::unordered_map<CUiAnimViewNode*, Matrix34> m_prevTransforms;
static CUiAnimViewSequenceManager* s_instance;
IUiAnimationSystem* m_animationSystem;
CUiAnimationContext* m_animationContext;
UiAnimUndoManager m_undoManager;
};