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/****************************************************************************
**
** Copyright (C) 2008 NVIDIA Corporation.
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt 3D Studio.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QT3DSDM_KEYFRAME_H
#define QT3DSDM_KEYFRAME_H 1
#pragma once
#include "IKeyframe.h"
// Data model specific
#include "Qt3DSDMHandles.h"
class IDoc;
class CDoc;
class CCmdBatch;
class COffsetKeyframesCommandHelper;
struct Keyframe;
//==============================================================================
/**
* Wrapper for a keyframe in DataModel.
*/
//==============================================================================
class Qt3DSDMTimelineKeyframe : public IKeyframe
{
public:
typedef std::vector<qt3dsdm::Qt3DSDMKeyframeHandle> TKeyframeHandleList;
protected:
TKeyframeHandleList
m_KeyframeHandles; ///< no. corresponds to the channels the animated property has.
CDoc *m_Doc;
bool m_Selected;
Keyframe *m_ui = nullptr;
public:
Qt3DSDMTimelineKeyframe(IDoc *inDoc);
virtual ~Qt3DSDMTimelineKeyframe();
// IKeyframe
bool IsSelected() const override;
long GetTime() const override;
void SetTime(const long inNewTime) override;
void SetDynamic(bool inIsDynamic) override;
Keyframe *getUI() override;
void setUI(Keyframe *kfUI) override;
bool IsDynamic() const override;
void AddKeyframeHandle(qt3dsdm::Qt3DSDMKeyframeHandle inHandle);
bool HasKeyframeHandle(qt3dsdm::Qt3DSDMKeyframeHandle inHandle) const;
void SetSelected(bool inSelected);
void UpdateKeyframesTime(COffsetKeyframesCommandHelper *inCommandHelper, long inTime);
void GetKeyframeHandles(TKeyframeHandleList &outList) const;
// support drawing graphs
float GetMaxValue() const;
float GetMinValue() const;
static float GetTimeInSecs(long inTime);
};
#endif // QT3DSDM_KEYFRAME_H
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