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1f835dfa9a
Otherwise this provider cannot be initialized from standalone Python scripts Fixes #36661 Also cleanup 3d sip generation by correctly defining SIP_NO_FILE in headers we don't want to expose, so that the sip_include script can do its magic
78 lines
2.2 KiB
C++
78 lines
2.2 KiB
C++
/***************************************************************************
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qgschunkloader_p.h
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--------------------------------------
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Date : July 2017
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Copyright : (C) 2017 by Martin Dobias
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Email : wonder dot sk at gmail dot com
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef QGSCHUNKLOADER_P_H
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#define QGSCHUNKLOADER_P_H
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///@cond PRIVATE
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//
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// W A R N I N G
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// -------------
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//
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// This file is not part of the QGIS API. It exists purely as an
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// implementation detail. This header file may change from version to
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// version without notice, or even be removed.
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//
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#include "qgschunkqueuejob_p.h"
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#define SIP_NO_FILE
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/**
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* \ingroup 3d
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* Base class for jobs that load chunks
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*
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* \note Not available in Python bindings
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*
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* \since QGIS 3.0
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*/
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class QgsChunkLoader : public QgsChunkQueueJob
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{
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Q_OBJECT
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public:
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//! Construct chunk loader for a node
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QgsChunkLoader( QgsChunkNode *node )
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: QgsChunkQueueJob( node )
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{
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}
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/**
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* Run in main thread to use loaded data.
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* Returns entity attached to the given parent entity in disabled state
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*/
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virtual Qt3DCore::QEntity *createEntity( Qt3DCore::QEntity *parent ) = 0;
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};
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/**
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* \ingroup 3d
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* Factory for chunk loaders for a particular type of entity
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* \since QGIS 3.0
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*/
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class QgsChunkLoaderFactory
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{
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public:
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virtual ~QgsChunkLoaderFactory() = default;
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//! Creates loader for the given chunk node. Ownership of the returned is passed to the caller.
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virtual QgsChunkLoader *createChunkLoader( QgsChunkNode *node ) const = 0;
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};
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/// @endcond
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#endif // QGSCHUNKLOADER_P_H
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