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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
//==============================================================================
// Includes
//==============================================================================
#include "foundation/StringTable.h"
#include "Qt3DSKernelTypes.h"
#include <EASTL/string.h>
namespace qt3ds {
namespace state {
struct SSetAttribute;
namespace debugger {
class ISceneGraphRuntimeDebugger;
}
}
}
namespace qt3ds {
namespace render {
class IInputStreamFactory;
}
}
//==============================================================================
// Forwards
//==============================================================================
namespace qt3dsdm {
class IDOMReader;
class IStringTable;
}
//==============================================================================
// Namespace
//==============================================================================
namespace Q3DStudio {
using namespace qt3ds::foundation;
//==============================================================================
// Forwards
//==============================================================================
class IRuntimeMetaData;
class IPresentation;
struct UIPElementTypes
{
enum Enum {
Unknown = 0,
Scene = 1,
Node,
Layer,
Component,
Group,
Behavior,
Model,
Light,
Camera,
Image,
Material,
Text,
Effect,
RenderPlugin,
CustomMaterial,
ReferencedMaterial,
Path,
PathAnchorPoint,
PathSubPath,
};
};
struct SElementAndType
{
UIPElementTypes::Enum m_Type;
TElement *m_Element;
SElementAndType(UIPElementTypes::Enum inType, TElement *elem)
: m_Type(inType)
, m_Element(elem)
{
}
};
// Ensure these elements exist and if the attribute isn't empty ensure the attribute is referenced.
struct SElementAttributeReference
{
eastl::string m_Path;
eastl::string m_Attribute;
SElementAttributeReference(const eastl::string &p, const eastl::string &a)
: m_Path(p)
, m_Attribute(a)
{
}
};
//==============================================================================
/**
* @class CUIPParser
* @brief Class for parsing UIP file
*/
class IUIPParser : public NVReleasable
{
protected:
virtual ~IUIPParser() {}
public: // Parse UIP file
virtual BOOL Load(IPresentation &inPresentation,
NVConstDataRef<SElementAttributeReference> inStateReferences,
bool initInRenderThread) = 0;
virtual qt3dsdm::IDOMReader &GetDOMReader() = 0;
virtual IRuntimeMetaData &GetMetaData() = 0;
// Mapping back from file id to element id, needed to hook elements up to their respective
// parsed
// counterparts.
virtual SElementAndType GetElementForID(const char *inStringId) = 0;
virtual eastl::string ResolveReference(const char *inStringId, const char *inReferance) = 0;
// The rendering system needs to know every sourcepath found during parse of the UIP file
// so that it can do things like register images as opaque/transparent as well as preload
// mesh files (and possibly font files).
virtual NVConstDataRef<eastl::string> GetSourcePaths() const = 0;
virtual bool isIblImage(const eastl::string &sourcepath) const = 0;
virtual QVector<QString> GetSlideSourcePaths() const = 0;
// Creation function
static IUIPParser &Create(const QString &inFileName, IRuntimeMetaData &inMetaData,
qt3ds::render::IInputStreamFactory &inStreamFactory,
qt3ds::foundation::IStringTable &inStrTable);
};
} // namespace Q3DStudio
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