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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.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#pragma once
///////////////////////////////////////////////////////////////////////////////
// Includes
#include "ITimelineTimebar.h"
#include "Qt3DSDMHandles.h"
#include "IDocumentEditor.h"
///////////////////////////////////////////////////////////////////////////////
// Forwards
class CTimelineTranslationManager;
namespace Q3DStudio {
class IDocumentEditor;
}
namespace qt3dsdm {
class IPropertySystem;
class ISignalConnection;
}
//=============================================================================
/**
* General timebar implementation for DataModel objects
*/
class Qt3DSDMTimelineTimebar : public ITimelineTimebar, public Q3DStudio::CUpdateableDocumentEditor
{
public:
Qt3DSDMTimelineTimebar(CTimelineTranslationManager *inTimelineTranslationManager,
qt3dsdm::Qt3DSDMInstanceHandle inDataHandle);
virtual ~Qt3DSDMTimelineTimebar();
protected:
CTimelineTranslationManager *m_TimelineTranslationManager;
qt3dsdm::IPropertySystem *m_PropertySystem;
qt3dsdm::Qt3DSDMInstanceHandle m_DataHandle; // The Instance Handle for this Timeline Timeber.
qt3dsdm::Qt3DSDMPropertyHandle m_StartTime;
qt3dsdm::Qt3DSDMPropertyHandle m_EndTime;
::CColor m_Color; // Timebar color
Q3DStudio::CString m_Comment; // Timebar comment text
std::shared_ptr<qt3dsdm::ISignalConnection> m_PropertyChangedSignal;
void OnPropertyChanged(qt3dsdm::Qt3DSDMInstanceHandle inInstance,
qt3dsdm::Qt3DSDMPropertyHandle inProperty);
public:
// ITimelineTimebar
long GetStartTime() const override;
long GetEndTime() const override;
long GetDuration() const override;
bool ShowHandleBars() const override;
void OnBeginDrag() override;
void OffsetTime(long inDiff) override;
void ChangeTime(long inTime, bool inSetStart) override;
void CommitTimeChange() override;
void RollbackTimeChange() override;
::CColor GetTimebarColor() override { return m_Color; }
Q3DStudio::CString GetTimebarComment() override { return m_Comment; }
void SetTimebarComment(const Q3DStudio::CString &inComment) override;
void SetTimebarTime(ITimeChangeCallback *inCallback = nullptr) override;
};
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