/usr/include/opencollada/COLLADASaxFrameworkLoader/COLLADASaxFWLFileLoader.h is in opencollada-dev 0.1.0~20140703.ddf8f47+dfsg1-2.
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Copyright (c) 2008-2009 NetAllied Systems GmbH
This file is part of COLLADASaxFrameworkLoader.
Licensed under the MIT Open Source License,
for details please see LICENSE file or the website
http://www.opensource.org/licenses/mit-license.php
*/
#ifndef __COLLADASAXFWL_FILELOADER_H__
#define __COLLADASAXFWL_FILELOADER_H__
#include "COLLADASaxFWLPrerequisites.h"
#include "COLLADASaxFWLDocumentProcessor.h"
namespace COLLADASaxFWL14
{
class ColladaParserAutoGen14Private;
}
namespace COLLADASaxFWL15
{
class ColladaParserAutoGen15Private;
}
namespace COLLADASaxFWL
{
class SidTreeNode;
class SidAddress;
class FilePartLoader;
class VersionParser;
/** Loader to a COLLADA document. Referenced documents are not loaded.*/
class FileLoader : public DocumentProcessor
{
public:
enum ParsingStatus
{
PARSING_NOT_STARTED, //!< Parsing of the .dae file has not been started
PARSING_PARSING, //!< The .dae file is being parsed
PARSING_FINISHED //!< Parsing of the .dae file has been finished
};
private:
/** The uri of the file that should be imported.*/
COLLADABU::URI mFileURI;
/** Parsing status of the FileLoader.*/
ParsingStatus mParsingStatus;
/** Error handler to be used. */
SaxParserErrorHandler* mSaxParserErrorHandler;
/** Generated private parser for COLLADA 1.4. */
COLLADASaxFWL14::ColladaParserAutoGen14Private* mPrivateParser14;
/** Generated private parser for COLLADA 1.5. */
COLLADASaxFWL15::ColladaParserAutoGen15Private* mPrivateParser15;
/** Parser object which knows line and column numbers in parsed file. */
GeneratedSaxParser::SaxParser* mXmlSaxParser;
/** The currently active version parser or 0 if none is activ.*/
VersionParser* mVersionParser;
public:
/** Constructor.
@param colladaLoader The collada loader this file loader is being used by. Used to retrieve document
global properties.
@param fileURI The name of the file to be loaded.
@param saxParserErrorHandler The error handler all sax parser errors should be passed to.
@param objectFlags Flags (Loader::ObjectFlags) of objects that should be parsed. Set these
if you don't want to parse the entire file, but only those parts required to create the objects in
objectFlags.
@param parsedObjectFlags Flags (Loader::ObjectFlags) of objects already parsed by @a colladaLoader.
Will be set to all objects parsed after a call of load().*/
FileLoader ( Loader* colladaLoader,
const COLLADABU::URI& fileURI,
SaxParserErrorHandler* saxParserErrorHandler,
int objectFlags,
int& /*[in,out]*/ parsedObjectFlags,
const ExtraDataCallbackHandlerList& extraDataCallbackHandlerList );
/** Destructor. */
virtual ~FileLoader();
/** Sets the parser to @a parserToBeSet.*/
void setParser( COLLADASaxFWL14::ColladaParserAutoGen14* parserToBeSet );
/** Sets the parser to @a parserToBeSet.*/
void setParser( COLLADASaxFWL15::ColladaParserAutoGen15* parserToBeSet );
/** Loads the data into the frame work data model.*/
bool load();
bool load( const char* buffer, int length );
/** Returns the parsing status of the file loader.*/
ParsingStatus getParsingStatus() const { return mParsingStatus; }
/** Returns the xml sax parser.*/
const GeneratedSaxParser::SaxParser* getSaxParser() const { return mXmlSaxParser; }
/** Returns the absolute uri of the currently parsed file*/
const COLLADABU::URI& getFileUri();
/** Returns a pointer to the file loader. */
virtual FileLoader* getFileLoader() { return this; }
/** Returns a pointer to the file loader. */
virtual const FileLoader* getFileLoader() const { return this; }
/** Returns the element of the element in level @a level, where the previous element is level 0.
If level is invalid or it is called, while no version parser is aktive, 0 is returned.*/
StringHash getElementHash( size_t level = 0 ) const ;
protected:
void setSaxParser( GeneratedSaxParser::SaxParser* parserToBeSet ) { mXmlSaxParser = parserToBeSet; }
/** Sets the private parser to @a parserToBeSet.*/
void setPrivateParser( COLLADASaxFWL14::ColladaParserAutoGen14Private* parserToBeSet )
{mPrivateParser14 = parserToBeSet;}
/** Sets the private parser to @a parserToBeSet.*/
void setPrivateParser( COLLADASaxFWL15::ColladaParserAutoGen15Private* parserToBeSet )
{mPrivateParser15 = parserToBeSet;}
private:
friend class VersionParser;
/** Disable default copy ctor. */
FileLoader( const FileLoader& pre );
/** Disable default assignment operator. */
const FileLoader& operator= ( const FileLoader& pre );
};
} // namespace COLLADASaxFWL
#endif // __COLLADASAXFWL_FILELOADER_H__
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