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/****************************************************************************
**
** Copyright (C) 1993-2009 NVIDIA Corporation.
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt 3D Studio.
**
** $QT_BEGIN_LICENSE:GPL$
** 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 or (at your option) any later version
** approved by the KDE Free Qt Foundation. The licenses are as published by
** the Free Software Foundation and appearing in the file LICENSE.GPL3
** 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
#include "Qt3DSTimePolicy.h"
#include "foundation/Qt3DSOption.h"
//==============================================================================
// Includes
//==============================================================================
namespace qt3ds {
namespace runtime {
namespace element {
struct TElement;
struct TComponent;
}
}
}
//==============================================================================
// Namespace
//==============================================================================
namespace Q3DStudio {
struct IComponentTimeOverrideFinishedCallback
{
protected:
virtual ~IComponentTimeOverrideFinishedCallback() {}
public:
virtual void OnTimeFinished() = 0;
virtual void Release() = 0;
};
typedef qt3ds::foundation::Option<TimePolicyModes::Enum> TTimePolicyModeOption;
typedef qt3ds::foundation::Option<INT32> TInt32Option;
typedef qt3ds::foundation::Option<unsigned long> TULongOption;
typedef qt3ds::foundation::Option<bool> TBoolOption;
struct SComponentGotoSlideData
{
INT32 m_Slide;
TTimePolicyModeOption m_Mode;
//-2 means previous, -1 means next, 1-N means slide
TInt32Option m_PlaythroughTo;
TULongOption m_StartTime;
FLOAT m_Rate;
bool m_Reverse;
TBoolOption m_Paused;
// No mode means use the mode in the slide data.
SComponentGotoSlideData(INT32 inSlide = 0,
TTimePolicyModeOption inMode = TTimePolicyModeOption(),
TInt32Option inPlayThrough = TInt32Option(),
TULongOption inStartTime = TULongOption(), FLOAT inRate = 1.0f,
bool inReverse = false, TBoolOption inPaused = TBoolOption())
: m_Slide(inSlide)
, m_Mode(inMode)
, m_PlaythroughTo(inPlayThrough)
, m_StartTime(inStartTime)
, m_Rate(inRate)
, m_Reverse(inReverse)
, m_Paused(inPaused)
{
}
};
//==============================================================================
/**
* @interface IComponentManager
* Base interface of the container of all the components in the presentation.
* This specify the basic operations required to implement a Component manager
* object that works well with the kernel.
*/
class IComponentManager
{
//==============================================================================
// Methods
//==============================================================================
public: // Construction
virtual ~IComponentManager() {}
public: // Promotion
virtual TComponent *GetComponent(TElement *inElement) = 0;
public: // Slides
virtual void GotoSlideIndex(TElement *inComponent, const SComponentGotoSlideData &inGotoData,
BOOL inSlideExit = true) = 0;
virtual void GotoSlideName(TElement *inComponent, const TStringHash inSlideHashName) = 0;
virtual void GoToBackSlide(TElement *inComponent) = 0;
virtual void GoToNextSlide(TElement *inComponent, const INT32 inDecrement = 1) = 0;
virtual void GoToPreviousSlide(TElement *inComponent, const INT32 inDecrement = 1) = 0;
virtual UINT8 GetSlideCount(TElement *inComponent) = 0;
virtual UINT8 GetCurrentSlide(TElement *inComponent) = 0;
virtual const CHAR *GetCurrentSlideName(TElement *inComponent) = 0;
virtual void OnElementDeactivated(TElement *inElement) = 0;
virtual void SetComponentTimeOverride(TElement *inElement, TTimeUnit inEndTime,
FLOAT inInterpolation,
IComponentTimeOverrideFinishedCallback *inCallback) = 0;
virtual void SetupComponentGotoSlideCommand(TElement *inElement,
const SComponentGotoSlideData &inGotoSlideData) = 0;
virtual bool HasComponentGotoSlideCommand(TElement *inElement) = 0;
virtual SComponentGotoSlideData GetComponentGotoSlideCommand(TElement *inElement) = 0;
virtual void ReleaseComponentGotoSlideCommand(TElement *inElement) = 0;
public: // Time
virtual void GoToTime(TElement *inComponent, const TTimeUnit inTime) = 0;
virtual void SetPause(TElement *inComponent, const BOOL inPause) = 0;
virtual void SetTimePolicy(TElement *inComponent, const TTimeUnit inLoopDuration,
const UINT32 inRepetitions, const BOOL inPingPong,
const BOOL inPlayThrough) = 0;
virtual BOOL GetPause(TElement *inComponent) = 0;
virtual BOOL GetPlayBackDirection(TElement *inComponent) = 0;
};
} // namespace Q3DStudio
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