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xed-spell-checker.c: Clean up the code formatting

This commit is contained in:
JosephMcc 2017-12-10 15:23:37 -08:00
parent a13a573228
commit a5af28a95d
1 changed files with 344 additions and 300 deletions
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642
plugins/spell/xed-spell-checker.c
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@ -44,27 +44,27 @@
struct _XedSpellChecker struct _XedSpellChecker
{ {
GObject parent_instance; GObject parent_instance;
EnchantDict *dict; EnchantDict *dict;
EnchantBroker *broker; EnchantBroker *broker;
const XedSpellCheckerLanguage *active_lang; const XedSpellCheckerLanguage *active_lang;
}; };
/* GObject properties */ /* GObject properties */
enum { enum {
PROP_0 = 0, PROP_0 = 0,
PROP_LANGUAGE, PROP_LANGUAGE,
LAST_PROP LAST_PROP
}; };
/* Signals */ /* Signals */
enum { enum {
ADD_WORD_TO_PERSONAL = 0, ADD_WORD_TO_PERSONAL = 0,
ADD_WORD_TO_SESSION, ADD_WORD_TO_SESSION,
SET_LANGUAGE, SET_LANGUAGE,
CLEAR_SESSION, CLEAR_SESSION,
LAST_SIGNAL LAST_SIGNAL
}; };
static guint signals[LAST_SIGNAL] = { 0 }; static guint signals[LAST_SIGNAL] = { 0 };
@ -72,415 +72,453 @@ static guint signals[LAST_SIGNAL] = { 0 };
G_DEFINE_TYPE(XedSpellChecker, xed_spell_checker, G_TYPE_OBJECT) G_DEFINE_TYPE(XedSpellChecker, xed_spell_checker, G_TYPE_OBJECT)
static void static void
xed_spell_checker_set_property (GObject *object, xed_spell_checker_set_property (GObject *object,
guint prop_id, guint prop_id,
const GValue *value, const GValue *value,
GParamSpec *pspec) GParamSpec *pspec)
{ {
/* /*
XedSpellChecker *spell = XED_SPELL_CHECKER (object); XedSpellChecker *spell = XED_SPELL_CHECKER (object);
*/ */
switch (prop_id) switch (prop_id)
{ {
case PROP_LANGUAGE: case PROP_LANGUAGE:
/* TODO */ /* TODO */
break; break;
default: default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
} }
} }
static void static void
xed_spell_checker_get_property (GObject *object, xed_spell_checker_get_property (GObject *object,
guint prop_id, guint prop_id,
GValue *value, GValue *value,
GParamSpec *pspec) GParamSpec *pspec)
{ {
/* /*
XedSpellChecker *spell = XED_SPELL_CHECKER (object); XedSpellChecker *spell = XED_SPELL_CHECKER (object);
*/ */
switch (prop_id) switch (prop_id)
{ {
case PROP_LANGUAGE: case PROP_LANGUAGE:
/* TODO */ /* TODO */
default: default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
} }
} }
static void static void
xed_spell_checker_finalize (GObject *object) xed_spell_checker_finalize (GObject *object)
{ {
XedSpellChecker *spell_checker; XedSpellChecker *spell_checker;
g_return_if_fail (XED_IS_SPELL_CHECKER (object)); g_return_if_fail (XED_IS_SPELL_CHECKER (object));
spell_checker = XED_SPELL_CHECKER (object); spell_checker = XED_SPELL_CHECKER (object);
if (spell_checker->dict != NULL) if (spell_checker->dict != NULL)
enchant_broker_free_dict (spell_checker->broker, spell_checker->dict); {
enchant_broker_free_dict (spell_checker->broker, spell_checker->dict);
}
if (spell_checker->broker != NULL) if (spell_checker->broker != NULL)
enchant_broker_free (spell_checker->broker); {
enchant_broker_free (spell_checker->broker);
}
G_OBJECT_CLASS (xed_spell_checker_parent_class)->finalize (object); G_OBJECT_CLASS (xed_spell_checker_parent_class)->finalize (object);
} }
static void static void
xed_spell_checker_class_init (XedSpellCheckerClass * klass) xed_spell_checker_class_init (XedSpellCheckerClass *klass)
{ {
GObjectClass *object_class; GObjectClass *object_class;
object_class = G_OBJECT_CLASS (klass); object_class = G_OBJECT_CLASS (klass);
object_class->set_property = xed_spell_checker_set_property; object_class->set_property = xed_spell_checker_set_property;
object_class->get_property = xed_spell_checker_get_property; object_class->get_property = xed_spell_checker_get_property;
object_class->finalize = xed_spell_checker_finalize; object_class->finalize = xed_spell_checker_finalize;
g_object_class_install_property (object_class, g_object_class_install_property (object_class,
PROP_LANGUAGE, PROP_LANGUAGE,
g_param_spec_pointer ("language", g_param_spec_pointer ("language",
"Language", "Language",
"The language used by the spell checker", "The language used by the spell checker",
G_PARAM_READWRITE)); G_PARAM_READWRITE));
signals[ADD_WORD_TO_PERSONAL] = signals[ADD_WORD_TO_PERSONAL] =
g_signal_new ("add_word_to_personal", g_signal_new ("add_word_to_personal",
G_OBJECT_CLASS_TYPE (object_class), G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_LAST, G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (XedSpellCheckerClass, add_word_to_personal), G_STRUCT_OFFSET (XedSpellCheckerClass, add_word_to_personal),
NULL, NULL, NULL, NULL,
xed_marshal_VOID__STRING_INT, xed_marshal_VOID__STRING_INT,
G_TYPE_NONE, G_TYPE_NONE,
2, 2,
G_TYPE_STRING, G_TYPE_STRING,
G_TYPE_INT); G_TYPE_INT);
signals[ADD_WORD_TO_SESSION] = signals[ADD_WORD_TO_SESSION] =
g_signal_new ("add_word_to_session", g_signal_new ("add_word_to_session",
G_OBJECT_CLASS_TYPE (object_class), G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_LAST, G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (XedSpellCheckerClass, add_word_to_session), G_STRUCT_OFFSET (XedSpellCheckerClass, add_word_to_session),
NULL, NULL, NULL, NULL,
xed_marshal_VOID__STRING_INT, xed_marshal_VOID__STRING_INT,
G_TYPE_NONE, G_TYPE_NONE,
2, 2,
G_TYPE_STRING, G_TYPE_STRING,
G_TYPE_INT); G_TYPE_INT);
signals[SET_LANGUAGE] = signals[SET_LANGUAGE] =
g_signal_new ("set_language", g_signal_new ("set_language",
G_OBJECT_CLASS_TYPE (object_class), G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_LAST, G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (XedSpellCheckerClass, set_language), G_STRUCT_OFFSET (XedSpellCheckerClass, set_language),
NULL, NULL, NULL, NULL,
xed_marshal_VOID__POINTER, xed_marshal_VOID__POINTER,
G_TYPE_NONE, G_TYPE_NONE,
1, 1,
G_TYPE_POINTER); G_TYPE_POINTER);
signals[CLEAR_SESSION] = signals[CLEAR_SESSION] =
g_signal_new ("clear_session", g_signal_new ("clear_session",
G_OBJECT_CLASS_TYPE (object_class), G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_LAST, G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (XedSpellCheckerClass, clear_session), G_STRUCT_OFFSET (XedSpellCheckerClass, clear_session),
NULL, NULL, NULL, NULL,
xed_marshal_VOID__VOID, xed_marshal_VOID__VOID,
G_TYPE_NONE, G_TYPE_NONE,
0); 0);
} }
static void static void
xed_spell_checker_init (XedSpellChecker *spell_checker) xed_spell_checker_init (XedSpellChecker *spell_checker)
{ {
spell_checker->broker = enchant_broker_init (); spell_checker->broker = enchant_broker_init ();
spell_checker->dict = NULL; spell_checker->dict = NULL;
spell_checker->active_lang = NULL; spell_checker->active_lang = NULL;
} }
XedSpellChecker * XedSpellChecker *
xed_spell_checker_new (void) xed_spell_checker_new (void)
{ {
XedSpellChecker *spell; XedSpellChecker *spell;
spell = XED_SPELL_CHECKER ( spell = XED_SPELL_CHECKER (g_object_new (XED_TYPE_SPELL_CHECKER, NULL));
g_object_new (XED_TYPE_SPELL_CHECKER, NULL));
g_return_val_if_fail (spell != NULL, NULL); g_return_val_if_fail (spell != NULL, NULL);
return spell; return spell;
} }
static gboolean static gboolean
lazy_init (XedSpellChecker *spell, lazy_init (XedSpellChecker *spell,
const XedSpellCheckerLanguage *language) const XedSpellCheckerLanguage *language)
{ {
if (spell->dict != NULL) if (spell->dict != NULL)
return TRUE; {
return TRUE;
}
g_return_val_if_fail (spell->broker != NULL, FALSE); g_return_val_if_fail (spell->broker != NULL, FALSE);
spell->active_lang = NULL; spell->active_lang = NULL;
if (language != NULL) if (language != NULL)
{ {
spell->active_lang = language; spell->active_lang = language;
} }
else else
{ {
/* First try to get a default language */ /* First try to get a default language */
const XedSpellCheckerLanguage *l; const XedSpellCheckerLanguage *l;
gint i = 0; gint i = 0;
const gchar * const *lang_tags = g_get_language_names (); const gchar * const *lang_tags = g_get_language_names ();
while (lang_tags [i]) while (lang_tags [i])
{ {
l = xed_spell_checker_language_from_key (lang_tags [i]); l = xed_spell_checker_language_from_key (lang_tags [i]);
if (l != NULL) if (l != NULL)
{ {
spell->active_lang = l; spell->active_lang = l;
break; break;
} }
i++; i++;
} }
} }
/* Second try to get a default language */ /* Second try to get a default language */
if (spell->active_lang == NULL) if (spell->active_lang == NULL)
spell->active_lang = xed_spell_checker_language_from_key ("en_US"); {
spell->active_lang = xed_spell_checker_language_from_key ("en_US");
}
/* Last try to get a default language */ /* Last try to get a default language */
if (spell->active_lang == NULL) if (spell->active_lang == NULL)
{ {
const GSList *langs; const GSList *langs;
langs = xed_spell_checker_get_available_languages (); langs = xed_spell_checker_get_available_languages ();
if (langs != NULL) if (langs != NULL)
spell->active_lang = (const XedSpellCheckerLanguage *)langs->data; {
} spell->active_lang = (const XedSpellCheckerLanguage *)langs->data;
}
}
if (spell->active_lang != NULL) if (spell->active_lang != NULL)
{ {
const gchar *key; const gchar *key;
key = xed_spell_checker_language_to_key (spell->active_lang); key = xed_spell_checker_language_to_key (spell->active_lang);
spell->dict = enchant_broker_request_dict (spell->broker, spell->dict = enchant_broker_request_dict (spell->broker, key);
key); }
}
if (spell->dict == NULL) if (spell->dict == NULL)
{ {
spell->active_lang = NULL; spell->active_lang = NULL;
if (language != NULL) if (language != NULL)
g_warning ("Spell checker plugin: cannot select a default language."); {
g_warning ("Spell checker plugin: cannot select a default language.");
}
return FALSE; return FALSE;
} }
return TRUE; return TRUE;
} }
gboolean gboolean
xed_spell_checker_set_language (XedSpellChecker *spell, xed_spell_checker_set_language (XedSpellChecker *spell,
const XedSpellCheckerLanguage *language) const XedSpellCheckerLanguage *language)
{ {
gboolean ret; gboolean ret;
g_return_val_if_fail (XED_IS_SPELL_CHECKER (spell), FALSE); g_return_val_if_fail (XED_IS_SPELL_CHECKER (spell), FALSE);
if (spell->dict != NULL) if (spell->dict != NULL)
{ {
enchant_broker_free_dict (spell->broker, spell->dict); enchant_broker_free_dict (spell->broker, spell->dict);
spell->dict = NULL; spell->dict = NULL;
} }
ret = lazy_init (spell, language); ret = lazy_init (spell, language);
if (ret) if (ret)
g_signal_emit (G_OBJECT (spell), signals[SET_LANGUAGE], 0, language); {
else g_signal_emit (G_OBJECT (spell), signals[SET_LANGUAGE], 0, language);
g_warning ("Spell checker plugin: cannot use language %s.", }
xed_spell_checker_language_to_string (language)); else
{
g_warning ("Spell checker plugin: cannot use language %s.", xed_spell_checker_language_to_string (language));
}
return ret; return ret;
} }
const XedSpellCheckerLanguage * const XedSpellCheckerLanguage *
xed_spell_checker_get_language (XedSpellChecker *spell) xed_spell_checker_get_language (XedSpellChecker *spell)
{ {
g_return_val_if_fail (XED_IS_SPELL_CHECKER (spell), NULL); g_return_val_if_fail (XED_IS_SPELL_CHECKER (spell), NULL);
if (!lazy_init (spell, spell->active_lang)) if (!lazy_init (spell, spell->active_lang))
return NULL; {
return NULL;
}
return spell->active_lang; return spell->active_lang;
} }
gboolean gboolean
xed_spell_checker_check_word (XedSpellChecker *spell, xed_spell_checker_check_word (XedSpellChecker *spell,
const gchar *word, const gchar *word,
gssize len) gssize len)
{ {
gint enchant_result; gint enchant_result;
gboolean res = FALSE; gboolean res = FALSE;
g_return_val_if_fail (XED_IS_SPELL_CHECKER (spell), FALSE); g_return_val_if_fail (XED_IS_SPELL_CHECKER (spell), FALSE);
g_return_val_if_fail (word != NULL, FALSE); g_return_val_if_fail (word != NULL, FALSE);
if (!lazy_init (spell, spell->active_lang)) if (!lazy_init (spell, spell->active_lang))
return FALSE; {
return FALSE;
}
if (len < 0) if (len < 0)
len = strlen (word); {
len = strlen (word);
}
if (strcmp (word, "xed") == 0) if (strcmp (word, "xed") == 0)
return TRUE; {
return TRUE;
}
if (xed_spell_utils_is_digit (word, len)) if (xed_spell_utils_is_digit (word, len))
return TRUE; {
return TRUE;
}
g_return_val_if_fail (spell->dict != NULL, FALSE); g_return_val_if_fail (spell->dict != NULL, FALSE);
enchant_result = enchant_dict_check (spell->dict, word, len); enchant_result = enchant_dict_check (spell->dict, word, len);
switch (enchant_result) switch (enchant_result)
{ {
case -1: case -1:
/* error */ /* error */
res = FALSE; res = FALSE;
g_warning ("Spell checker plugin: error checking word '%s' (%s).", g_warning ("Spell checker plugin: error checking word '%s' (%s).",
word, enchant_dict_get_error (spell->dict)); word, enchant_dict_get_error (spell->dict));
break; break;
case 1: case 1:
/* it is not in the directory */ /* it is not in the directory */
res = FALSE; res = FALSE;
break; break;
case 0: case 0:
/* is is in the directory */ /* is is in the directory */
res = TRUE; res = TRUE;
break; break;
default: default:
g_return_val_if_reached (FALSE); g_return_val_if_reached (FALSE);
} }
return res; return res;
} }
/* return NULL on error or if no suggestions are found */ /* return NULL on error or if no suggestions are found */
GSList * GSList *
xed_spell_checker_get_suggestions (XedSpellChecker *spell, xed_spell_checker_get_suggestions (XedSpellChecker *spell,
const gchar *word, const gchar *word,
gssize len) gssize len)
{ {
gchar **suggestions; gchar **suggestions;
size_t n_suggestions = 0; size_t n_suggestions = 0;
GSList *suggestions_list = NULL; GSList *suggestions_list = NULL;
gint i; gint i;
g_return_val_if_fail (XED_IS_SPELL_CHECKER (spell), NULL); g_return_val_if_fail (XED_IS_SPELL_CHECKER (spell), NULL);
g_return_val_if_fail (word != NULL, NULL); g_return_val_if_fail (word != NULL, NULL);
if (!lazy_init (spell, spell->active_lang)) if (!lazy_init (spell, spell->active_lang))
return NULL; {
return NULL;
}
g_return_val_if_fail (spell->dict != NULL, NULL); g_return_val_if_fail (spell->dict != NULL, NULL);
if (len < 0) if (len < 0)
len = strlen (word); {
len = strlen (word);
}
suggestions = enchant_dict_suggest (spell->dict, word, len, &n_suggestions); suggestions = enchant_dict_suggest (spell->dict, word, len, &n_suggestions);
if (n_suggestions == 0) if (n_suggestions == 0)
return NULL; {
return NULL;
}
g_return_val_if_fail (suggestions != NULL, NULL); g_return_val_if_fail (suggestions != NULL, NULL);
for (i = 0; i < (gint)n_suggestions; i++) for (i = 0; i < (gint)n_suggestions; i++)
{ {
suggestions_list = g_slist_prepend (suggestions_list, suggestions_list = g_slist_prepend (suggestions_list, suggestions[i]);
suggestions[i]); }
}
/* The single suggestions will be freed by the caller */ /* The single suggestions will be freed by the caller */
g_free (suggestions); g_free (suggestions);
suggestions_list = g_slist_reverse (suggestions_list); suggestions_list = g_slist_reverse (suggestions_list);
return suggestions_list; return suggestions_list;
} }
gboolean gboolean
xed_spell_checker_add_word_to_personal (XedSpellChecker *spell, xed_spell_checker_add_word_to_personal (XedSpellChecker *spell,
const gchar *word, const gchar *word,
gssize len) gssize len)
{ {
g_return_val_if_fail (XED_IS_SPELL_CHECKER (spell), FALSE); g_return_val_if_fail (XED_IS_SPELL_CHECKER (spell), FALSE);
g_return_val_if_fail (word != NULL, FALSE); g_return_val_if_fail (word != NULL, FALSE);
if (!lazy_init (spell, spell->active_lang)) if (!lazy_init (spell, spell->active_lang))
return FALSE; {
return FALSE;
}
g_return_val_if_fail (spell->dict != NULL, FALSE); g_return_val_if_fail (spell->dict != NULL, FALSE);
if (len < 0) if (len < 0)
len = strlen (word); {
len = strlen (word);
}
enchant_dict_add_to_pwl (spell->dict, word, len); enchant_dict_add_to_pwl (spell->dict, word, len);
g_signal_emit (G_OBJECT (spell), signals[ADD_WORD_TO_PERSONAL], 0, word, len); g_signal_emit (G_OBJECT (spell), signals[ADD_WORD_TO_PERSONAL], 0, word, len);
return TRUE; return TRUE;
} }
gboolean gboolean
xed_spell_checker_add_word_to_session (XedSpellChecker *spell, xed_spell_checker_add_word_to_session (XedSpellChecker *spell,
const gchar *word, const gchar *word,
gssize len) gssize len)
{ {
g_return_val_if_fail (XED_IS_SPELL_CHECKER (spell), FALSE); g_return_val_if_fail (XED_IS_SPELL_CHECKER (spell), FALSE);
g_return_val_if_fail (word != NULL, FALSE); g_return_val_if_fail (word != NULL, FALSE);
if (!lazy_init (spell, spell->active_lang)) if (!lazy_init (spell, spell->active_lang))
return FALSE; {
return FALSE;
}
g_return_val_if_fail (spell->dict != NULL, FALSE); g_return_val_if_fail (spell->dict != NULL, FALSE);
if (len < 0) if (len < 0)
len = strlen (word); {
len = strlen (word);
}
enchant_dict_add_to_session (spell->dict, word, len); enchant_dict_add_to_session (spell->dict, word, len);
g_signal_emit (G_OBJECT (spell), signals[ADD_WORD_TO_SESSION], 0, word, len); g_signal_emit (G_OBJECT (spell), signals[ADD_WORD_TO_SESSION], 0, word, len);
return TRUE; return TRUE;
} }
gboolean gboolean
xed_spell_checker_clear_session (XedSpellChecker *spell) xed_spell_checker_clear_session (XedSpellChecker *spell)
{ {
g_return_val_if_fail (XED_IS_SPELL_CHECKER (spell), FALSE); g_return_val_if_fail (XED_IS_SPELL_CHECKER (spell), FALSE);
/* free and re-request dictionary */ /* free and re-request dictionary */
if (spell->dict != NULL) if (spell->dict != NULL)
{ {
enchant_broker_free_dict (spell->broker, spell->dict); enchant_broker_free_dict (spell->broker, spell->dict);
spell->dict = NULL; spell->dict = NULL;
} }
if (!lazy_init (spell, spell->active_lang)) if (!lazy_init (spell, spell->active_lang))
return FALSE; {
return FALSE;
}
g_signal_emit (G_OBJECT (spell), signals[CLEAR_SESSION], 0); g_signal_emit (G_OBJECT (spell), signals[CLEAR_SESSION], 0);
return TRUE; return TRUE;
} }
/* /*
@ -489,32 +527,38 @@ xed_spell_checker_clear_session (XedSpellChecker *spell)
*/ */
gboolean gboolean
xed_spell_checker_set_correction (XedSpellChecker *spell, xed_spell_checker_set_correction (XedSpellChecker *spell,
const gchar *word, const gchar *word,
gssize w_len, gssize w_len,
const gchar *replacement, const gchar *replacement,
gssize r_len) gssize r_len)
{ {
g_return_val_if_fail (XED_IS_SPELL_CHECKER (spell), FALSE); g_return_val_if_fail (XED_IS_SPELL_CHECKER (spell), FALSE);
g_return_val_if_fail (word != NULL, FALSE); g_return_val_if_fail (word != NULL, FALSE);
g_return_val_if_fail (replacement != NULL, FALSE); g_return_val_if_fail (replacement != NULL, FALSE);
if (!lazy_init (spell, spell->active_lang)) if (!lazy_init (spell, spell->active_lang))
return FALSE; {
return FALSE;
}
g_return_val_if_fail (spell->dict != NULL, FALSE); g_return_val_if_fail (spell->dict != NULL, FALSE);
if (w_len < 0) if (w_len < 0)
w_len = strlen (word); {
w_len = strlen (word);
}
if (r_len < 0) if (r_len < 0)
r_len = strlen (replacement); {
r_len = strlen (replacement);
}
enchant_dict_store_replacement (spell->dict, enchant_dict_store_replacement (spell->dict,
word, word,
w_len, w_len,
replacement, replacement,
r_len); r_len);
return TRUE; return TRUE;
} }