Writes and Reads from various DXF File types using the IOFactory interface. More...

Inheritance diagram for DXFFactory:

Collaboration diagram for DXFFactory:

Public Member Functions
FactoryOptions	defaultReadOptions (const FactoryParameters &file) const override
	Returns the default read options for the given factory parameters.
FactoryOptions	defaultWriteOptions (const FactoryParameters &file) const override
	Returns the default write options for the given factory parameters.
bool	determineExtension (const File &file, String &extension) override
	Attempts to determine the file extension for the given file.
FactoryFeatures	factoryFeatures (const FactoryParameters &file, bool is_import) const override
	Returns the features and configurable options for this factory given the parameters.
virtual void	getSupportedFormats (Buffer< FileFormat > &formats, bool is_read) override
	Populates the given buffer with supported file formats for reading or writing.
virtual bool	readFile (FactoryParameters &file) override
	Reads data from a file into the design object hierarchy.
virtual bool	writeFile (FactoryParameters &file) override
	Writes data from the design object hierarchy to a file.
Public Member Functions inherited from IOFactory
	IOFactory (const StringView &factory_name)
	Constructs an IOFactory with the given factory name.
virtual	~IOFactory ()
	Virtual destructor.
virtual bool	canRead (const FactoryParameters &file)
	Checks whether this factory can read using the given FactoryParameters.
virtual bool	canRead (const File &file)
	Checks whether this factory can read the given file.
virtual bool	canRead (const FileFormat &file)
	Checks whether this factory can read the given file format.
virtual bool	canWrite (const FactoryParameters &file)
	Checks whether this factory can write using the given FactoryParameters.
virtual bool	canWrite (const File &file)
	Checks whether this factory can write the given file.
virtual bool	canWrite (const FileFormat &file)
	Checks whether this factory can write the given file format.
String	factoryReadAppFeature () const
	Returns the application feature string required for read operations.
String	factoryWriteAppFeature () const
	Returns the application feature string required for write operations.
virtual Buffer< UUID >	filterModelsToExport (Buffer< UUID > models_to_check, const DesignObjectLookup *lookup, const FileFormat &export_format) const
	Filters a list of model UUIDs to only those that can be exported in the given format.
virtual String	getIcon (const File &file)
	Returns the icon name associated with the given file type.
void	getSupportedFormats (Buffer< FileFormat > &formats)
	Populates the given buffer with all supported file formats (both read and write).
virtual void	getSupportedFormats (Buffer< FileFormat > &formats, const File &file)
	Populates the given buffer with formats supported for the specified file.
virtual void	getSupportedFormats (Buffer< FileFormat > &formats, DesignObjectLookup *lookup, const Buffer< UUID > &models)
	Populates the given buffer with formats supported for writing the specified models.
virtual void	getSupportedFormatsByModelType (Buffer< FileFormat > &formats, bool is_read, const StringView &model_type)
	Populates the given buffer with formats matching a specific model type.
virtual void	getSupportedFormatsForExtension (Buffer< FileFormat > &formats, bool is_read, const StringView &extension)
	Populates the given buffer with formats matching a specific file extension.
virtual bool	isAutoEnabled () const
	Checks whether this factory is automatically enabled without requiring a password.
virtual bool	isFactoryEnabled (bool is_read) const
	Checks whether this factory is enabled for reading or writing.
const String &	name () const
	Returns the name of this factory.
Buffer< UUID >	readFileWithDefaultSettings (const File &file, DesignObjectLookup *lookup)
	Reads a file using default settings and returns the UUIDs of the created models.
Buffer< Scene >	readScenesFromFile (const File &file)
	Reads scenes from a file and returns them as a buffer of Scene objects.
void	throwIfNotEnabled (bool is_read)
	Throws an exception if the factory is not enabled for the given operation direction.
virtual bool	updateFromFile (const FactoryParameters &file, const FactoryOptions &old_options)
	Updates the factory parameters from a file, comparing against old options.
bool	writeScenesToFile (const File &file, const Buffer< Scene > &scene)
	Writes a buffer of scenes to a file.

Static Public Member Functions
static FileFormat	AutodeskDXF ()
	The Flat DXF file changes models into unique layers.
static FileFormat	FlatDXF ()
	The Flat DXF file changes models into unique layers.
Static Public Member Functions inherited from IOFactory
static void	EnableExtension (const StringView &extension, const StringView &read_password, const StringView &write_password)
	Enables a specific file extension with the given read and write passwords.
static void	EnableFactory (const StringView &factory, const StringView &read_password, const StringView &write_password)
	Enables a factory by name with the given read and write passwords.
static void	EnableFactory (IOFactory *factory, const StringView &read_password, const StringView &write_password)
	Registers an IOFactory instance with the system, enabling it for read and/or write.

Protected Attributes
DynamicPointer< CADHandleManager >	m_handle_manager
	Manages handle resolution between read/write sessions.
Buffer< CADWriteModifier * >	m_write_modifiers
	Registered write modifiers for special entity handling.

Detailed Description

Writes and Reads from various DXF File types using the IOFactory interface.

Optionally handles resolving IDs and UUIDs.

Definition at line 55 of file DXFFactory.h.

Member Function Documentation

◆ AutodeskDXF()

FileFormat DXFFactory::AutodeskDXF ( )

static

The Flat DXF file changes models into unique layers.

While we lose the model hierarchy, this is suitable for many CAD applications or for users that don't want to work with CAD blocks.

◆ defaultReadOptions()

FactoryOptions DXFFactory::defaultReadOptions ( const FactoryParameters & file ) const

overridevirtual

Returns the default read options for the given factory parameters.

Parameters

[in] file The FactoryParameters describing the read operation.

Returns: The default FactoryOptions for reading.

Reimplemented from IOFactory.

◆ defaultWriteOptions()

FactoryOptions DXFFactory::defaultWriteOptions ( const FactoryParameters & file ) const

overridevirtual

Returns the default write options for the given factory parameters.

Parameters

[in] file The FactoryParameters describing the write operation.

Returns: The default FactoryOptions for writing.

Reimplemented from IOFactory.

◆ determineExtension()

bool DXFFactory::determineExtension	(	const File &	file,
		String &	extension )

overridevirtual

Attempts to determine the file extension for the given file.

Parameters

[in]	file	The file to inspect.
[in]	extension	Output parameter populated with the determined extension.

Returns: True if the extension was successfully determined.

Reimplemented from IOFactory.

◆ factoryFeatures()

FactoryFeatures DXFFactory::factoryFeatures	(	const FactoryParameters &	file,
		bool	is_import ) const

overridevirtual

Returns the features and configurable options for this factory given the parameters.

Parameters

[in]	file	The FactoryParameters describing the operation.
[in]	is_import	True for import operations, false for export operations.

Returns: A FactoryFeatures object describing available options and capabilities.

Implements IOFactory.

References m_write_modifiers.

◆ FlatDXF()

FileFormat DXFFactory::FlatDXF ( )

static

The Flat DXF file changes models into unique layers.

While we lose the model hierarchy, this is suitable for many CAD applications or for users that don't want to work with CAD blocks.

◆ getSupportedFormats()

virtual void DXFFactory::getSupportedFormats	(	Buffer< FileFormat > &	formats,
		bool	is_read )

overridevirtual

Populates the given buffer with supported file formats for reading or writing.

Parameters

[in]	formats	The buffer to populate with supported FileFormat entries.
[in]	is_read	True to get read formats, false to get write formats.

Implements IOFactory.

◆ readFile()

virtual bool DXFFactory::readFile ( FactoryParameters & file )

overridevirtual

Reads data from a file into the design object hierarchy.

Parameters

[in] file The FactoryParameters describing the read operation and receiving results.

Returns: True if the read succeeded, false otherwise.

Implements IOFactory.

◆ writeFile()

virtual bool DXFFactory::writeFile ( FactoryParameters & file )

overridevirtual

Writes data from the design object hierarchy to a file.

Parameters

[in] file The FactoryParameters describing the write operation.

Returns: True if the write succeeded, false otherwise.

Implements IOFactory.

The documentation for this class was generated from the following file:

CAD/Headers/DXFFactory.h

Public Member Functions

Static Public Member Functions

Protected Attributes

Detailed Description

Member Function Documentation

◆ AutodeskDXF()

◆ defaultReadOptions()

◆ defaultWriteOptions()

◆ determineExtension()

◆ factoryFeatures()

◆ FlatDXF()

◆ getSupportedFormats()

◆ readFile()

◆ writeFile()