Method
GtkSourceLanguageManagerguess_language
Declaration [src]
GtkSourceLanguage*
gtk_source_language_manager_guess_language (
GtkSourceLanguageManager* lm,
const gchar* filename,
const gchar* content_type
)
Description [src]
Picks a GtkSourceLanguage for given file name and content type,
according to the information in lang files.
Either filename or content_type may be NULL. This function can be used as follows:
GtkSourceLanguage *lang;
GtkSourceLanguageManager *manager;
lm = gtk_source_language_manager_get_default ();
lang = gtk_source_language_manager_guess_language (manager, filename, NULL);
gtk_source_buffer_set_language (buffer, lang);
manager = GtkSource.LanguageManager.get_default()
language = manager.guess_language(filename=filename, content_type=None)
buffer.set_language(language=language)
or
GtkSourceLanguage *lang = NULL;
GtkSourceLanguageManager *manager;
gboolean result_uncertain;
gchar *content_type;
content_type = g_content_type_guess (filename, NULL, 0, &result_uncertain);
if (result_uncertain)
{
g_free (content_type);
content_type = NULL;
}
manager = gtk_source_language_manager_get_default ();
lang = gtk_source_language_manager_guess_language (manager, filename, content_type);
gtk_source_buffer_set_language (buffer, lang);
g_free (content_type);
content_type, uncertain = Gio.content_type_guess(filename=filename, data=None)
if uncertain:
content_type = None
manager = GtkSource.LanguageManager.get_default()
language = manager.guess_language(filename=filename, content_type=content_type)
buffer.set_language(language=language)
etc. Use gtk_source_language_get_mime_types() and gtk_source_language_get_globs()
if you need full control over file -> language mapping.
Parameters
filename-
Type:
const gchar*A filename in Glib filename encoding, or
NULL.The argument can be NULL.The data is owned by the caller of the method. The value is a platform-native string, using the preferred OS encoding on Unix and UTF-8 on Windows. content_type-
Type:
const gchar*A content type (as in GIO API), or
NULL.The argument can be NULL.The data is owned by the caller of the method. The value is a NUL terminated UTF-8 string.
Return value
Type: GtkSourceLanguage
A GtkSourceLanguage, or NULL if there
is no suitable language for given filename and/or content_type. Return
value is owned by lm and should not be freed.
| The returned data is owned by the instance. |
The return value can be NULL. |