Modules: Pango Reference Manual

Modules

Modules — Support for loadable modules

Functions

PangoMap *	pango_find_map ()
PangoEngine *	pango_map_get_engine ()
void	pango_map_get_engines ()
void	pango_module_register ()

Types and Values

struct	PangoIncludedModule
	PangoMap
	PangoMapEntry

Description

Functions and macros in this section are used to support loading dynamic modules that add engines to Pango at run time.

Functions

pango_find_map ()

PangoMap *
pango_find_map (PangoLanguage *language,
                guint engine_type_id,
                guint render_type_id);

pango_find_map has been deprecated since version 1.38 and should not be used in newly-written code.

Do not use. Does not do anything.

Parameters

language	the language tag for which to find the map
engine_type_id	the engine type for the map to find
render_type_id	the render type for the map to find

Returns

NULL.

pango_map_get_engine ()

PangoEngine *
pango_map_get_engine (PangoMap *map,
                      PangoScript script);

pango_map_get_engine has been deprecated since version 1.38 and should not be used in newly-written code.

Do not use. Does not do anything.

Parameters

map	a PangoMap
script	a PangoScript

Returns

NULL.

pango_map_get_engines ()

void
pango_map_get_engines (PangoMap *map,
                       PangoScript script,
                       GSList **exact_engines,
                       GSList **fallback_engines);

pango_map_get_engines has been deprecated since version 1.38 and should not be used in newly-written code.

Do not use. Does not do anything.

Parameters

map	a PangoMap
script	a PangoScript
exact_engines	location to store list of engines that exactly handle this script.
fallback_engines	location to store list of engines that approximately handle this script.

Since: 1.4

pango_module_register ()

void
pango_module_register (PangoIncludedModule *module);

pango_module_register has been deprecated since version 1.38 and should not be used in newly-written code.

Do not use. Does not do anything.

Parameters

module

a PangoIncludedModule

Types and Values

struct PangoIncludedModule

struct PangoIncludedModule {
  void (*list) (PangoEngineInfo **engines,
		int              *n_engines);
  void (*init) (GTypeModule      *module);
  void (*exit) (void);
  PangoEngine *(*create) (const char       *id);
};

PangoIncludedModule has been deprecated since version 1.38 and should not be used in newly-written code.

The PangoIncludedModule structure for a statically linked module contains the functions that would otherwise be loaded from a dynamically loaded module.

Members

`list` ()	a function that lists the engines defined in this module.
`init` ()	a function to initialize the module.
`exit` ()	a function to finalize the module.
`create` ()	a function to create an engine, given the engine name.

PangoMap

typedef struct _PangoMap PangoMap;

PangoMapEntry

typedef struct _PangoMapEntry PangoMapEntry;