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Diffstat (limited to 'src/Runtime/ogl-runtime/src/uipparser/Qt3DSUIPParserObjectRefHelper.h')
| -rw-r--r-- | src/Runtime/ogl-runtime/src/uipparser/Qt3DSUIPParserObjectRefHelper.h | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/src/Runtime/ogl-runtime/src/uipparser/Qt3DSUIPParserObjectRefHelper.h b/src/Runtime/ogl-runtime/src/uipparser/Qt3DSUIPParserObjectRefHelper.h new file mode 100644 index 00000000..fcd16985 --- /dev/null +++ b/src/Runtime/ogl-runtime/src/uipparser/Qt3DSUIPParserObjectRefHelper.h @@ -0,0 +1,159 @@ +/**************************************************************************** +** +** 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 "Qt3DSUIPParser.h" +#include "Qt3DSUIPParserImpl.h" + +//============================================================================== +// Namespace +//============================================================================== +namespace Q3DStudio { + +//============================================================================== +/** + * @class CUIPParserObjectRefHelper + * @brief Class for parsing UIP file - Object Reference Helper + */ +class CUIPParserObjectRefHelper +{ + typedef qt3ds::foundation::CRegisteredString TStrType; + +public: + typedef eastl::hash_map<TStrType, TStrType> TStrToStrMap; + + /// Tree structure to cache scene graph information. This is used to resolve relative object + /// reference + struct SGraphNode + { + typedef eastl::vector<SGraphNode *> TGraphNodeList; + + TStrType m_Id; // node id + TStrType m_Name; // name of the node. the name can be default from metadata, specified in + // graph section, or specified in logic section. + TStrType m_Type; // for example: Layer, Camera, Model + TStrType + m_Class; // class id. usually used by Behavior or objects that have custom properties. + void *m_ReaderContext; // Context to warp back to this node. + void *m_MasterSlide; + SGraphNode *m_Parent; + TGraphNodeList m_Children; + SGraphNode() + : m_ReaderContext(NULL) + , m_MasterSlide(NULL) + , m_Parent(NULL) + { + } + }; + //============================================================================== + // Fields + //============================================================================== +private: + typedef eastl::hash_set<TStrType> TImageNamePropertyList; + IRuntimeMetaData &m_MetaData; ///< Reference to Metadata + typedef eastl::hash_map<TStrType, SGraphNode *> TGraphNodeMap; + SGraphNode *m_RootNode; + TGraphNodeMap m_GraphNodeMap; + TImageNamePropertyList m_SlideIdSet; + + // List of Image property names, for example diffusemap, normalmap, etc + // This is to handle material and images. Material's Image properties point to instances. + TImageNamePropertyList m_ImageNamePropertyList; + TStrType m_MaterialStr; + eastl::vector<void *> m_SceneGraphAliasList; + + typedef eastl::pair<eastl::string, eastl::string> TLightProbeAndNamePair; + typedef eastl::map<eastl::string, eastl::string> TLightProbeIdToNameMap; + TLightProbeIdToNameMap m_LayerImageIdToNameMap; + //============================================================================== + // Methods + //============================================================================== +public: // Construction + CUIPParserObjectRefHelper(IRuntimeMetaData &inMetaData); + virtual ~CUIPParserObjectRefHelper(); + + void CacheGraph(qt3dsdm::IDOMReader &inReader, qt3dsdm::IDOMWriter &inWriter); + SGraphNode *GetNode(const char *inId); + SGraphNode *GetNode(eastl::string inId); + TStrType GetName(const eastl::string &inId); // return the node name given the node id + TStrType GetType(const eastl::string &inId); // return the node type given the node id + TStrType GetClass(const eastl::string &inId); // return the node class given the node id + + TStrType ParseObjectRefId(const eastl::string &inObjectPath, const char8_t *inOwnerId); + eastl::string BuildReferenceString(eastl::string inObjectPath); + void MarkAllReferencedAttributes(eastl::string inId, + const eastl::vector<eastl::string> &inReferences, + qt3dsdm::IDOMReader &inReader, + SParseElementManager &outIdAttributesMap); + +private: + void CacheSceneGraph(qt3dsdm::IDOMReader &inReader, SGraphNode *inParent = NULL); + SGraphNode &CacheSceneGraphNode(qt3dsdm::IDOMReader &inReader, SGraphNode *inParent = NULL); + void CacheStateGraph(qt3dsdm::IDOMReader &inReader); + + void CopySceneGraph(qt3dsdm::IDOMReader &inReader, qt3dsdm::IDOMWriter &inWriter, + qt3dsdm::IDOMWriter &inSlideWriter, TStrToStrMap &inMap, + const char *inAliasName, const char *inAliasId, SGraphNode &inParent); + void CopyStates(qt3dsdm::IDOMReader &inReader, qt3dsdm::IDOMWriter &inSlideWriter, + TStrToStrMap &inMap, const char *inAliasName, const char *inAliasId); + void CopyAttributes(qt3dsdm::IDOMReader &inReader, qt3dsdm::IDOMWriter &inSlideWriter, + TStrToStrMap &inMap, const char *inAliasName, const char *inAliasId); + void CopyHierarchy(qt3dsdm::IDOMReader &inReader, qt3dsdm::IDOMWriter &inSlideWriter, + TStrToStrMap &inMap, const char *inAliasName, const char *inAliasId); + void CopyStateCommands(qt3dsdm::IDOMReader &inReader, qt3dsdm::IDOMWriter &inWriter, + TStrToStrMap &oldToNewIdMap, const char *inAliasName, + const char *inOldId, const char *inNewId); + // Helper method for Preseve Attributes + SGraphNode *GetReferenceNode(SGraphNode *inInstance, eastl::string &inAssetName, + eastl::vector<SGraphNode *> &outInstanceList, + qt3dsdm::IDOMReader &inReader); + bool MarkAttributeAsReferenced(SGraphNode *inBaseInstance, + eastl::vector<SGraphNode *> &inInstanceList, + eastl::string &inAttributeName, qt3dsdm::IDOMReader &inReader, + SParseElementManager &outIdAttributesMap); + void MarkPreserveFlag(SGraphNode *inInstance, eastl::string inProperty, + SParseElementManager &outIdAttributesMap); + eastl::pair<const char8_t *, const char8_t *> + ProcessAliasAttribute(const char8_t *inObjId, + eastl::pair<const char8_t *, const char8_t *> inAttribute, + eastl::string &ioStrBuilder, TStrToStrMap &inMap); + + eastl::string BuildAbsoluteReferenceString(eastl::string inId); + eastl::string BuildAbsoluteReferenceString(SGraphNode *inNode); + + // Special case for material and images. Material's Image properties point to instances. + void BuildImageNamePropertyList(); +}; + +} // namespace Q3DStudio |