[gnome-text-editor] spellcheck: add plumbing to add word to dictionary

[Christian Hergert <chergert src gnome org>]

commit c981f38fd54449aa6d9ecbdb5ed996ada77dd7a9
Author: Christian Hergert <chergert redhat com>
Date:   Thu Jul 8 17:25:51 2021 -0700

    spellcheck: add plumbing to add word to dictionary

 src/editor-document-private.h               |  2 ++
 src/editor-document.c                       | 10 ++++++++++
 src/editor-spell-checker.c                  | 11 +++++++++++
 src/editor-spell-checker.h                  |  2 ++
 src/editor-spell-language.c                 | 11 +++++++++++
 src/editor-spell-language.h                 |  4 ++++
 src/enchant/editor-enchant-spell-language.c | 13 +++++++++++++
 7 files changed, 53 insertions(+)
---
diff --git a/src/editor-document-private.h b/src/editor-document-private.h
index 53b63ce..b12951b 100644
--- a/src/editor-document-private.h
+++ b/src/editor-document-private.h
@@ -80,5 +80,7 @@ gboolean                  _editor_document_check_spelling          (EditorDocume
                                                                     const char               *word);
 char                    **_editor_document_list_corrections        (EditorDocument           *self,
                                                                     const char               *word);
+void                      _editor_document_add_spelling_word       (EditorDocument           *self,
+                                                                    const char               *word);
 
 G_END_DECLS
diff --git a/src/editor-document.c b/src/editor-document.c
index b9c2512..5e3e3bc 100644
--- a/src/editor-document.c
+++ b/src/editor-document.c
@@ -1837,3 +1837,13 @@ _editor_document_list_corrections (EditorDocument *self,
 
   return editor_spell_checker_list_corrections (self->spell_checker, word);
 }
+
+void
+_editor_document_add_spelling_word (EditorDocument *self,
+                                    const char     *word)
+{
+  g_return_if_fail (EDITOR_IS_DOCUMENT (self));
+
+  if (self->spell_checker != NULL)
+    editor_spell_checker_add_word (self->spell_checker, word);
+}
diff --git a/src/editor-spell-checker.c b/src/editor-spell-checker.c
index 2f873da..3a49b34 100644
--- a/src/editor-spell-checker.c
+++ b/src/editor-spell-checker.c
@@ -289,3 +289,14 @@ editor_spell_checker_list_corrections (EditorSpellChecker *self,
 
   return editor_spell_language_list_corrections (self->language, word, -1);
 }
+
+void
+editor_spell_checker_add_word (EditorSpellChecker *self,
+                               const char         *word)
+{
+  g_return_if_fail (EDITOR_IS_SPELL_CHECKER (self));
+  g_return_if_fail (word != NULL);
+
+  if (self->language != NULL)
+    editor_spell_language_add_word (self->language, word);
+}
diff --git a/src/editor-spell-checker.h b/src/editor-spell-checker.h
index 75cbcc8..1a03cb2 100644
--- a/src/editor-spell-checker.h
+++ b/src/editor-spell-checker.h
@@ -39,5 +39,7 @@ gboolean              editor_spell_checker_check_word       (EditorSpellChecker
                                                              gssize               word_len);
 char                **editor_spell_checker_list_corrections (EditorSpellChecker  *self,
                                                              const char          *word);
+void                  editor_spell_checker_add_word         (EditorSpellChecker  *self,
+                                                             const char          *word);
 
 G_END_DECLS
diff --git a/src/editor-spell-language.c b/src/editor-spell-language.c
index 33344f1..b39377c 100644
--- a/src/editor-spell-language.c
+++ b/src/editor-spell-language.c
@@ -142,3 +142,14 @@ editor_spell_language_list_corrections (EditorSpellLanguage *self,
 
   return EDITOR_SPELL_LANGUAGE_GET_CLASS (self)->list_corrections (self, word, word_len);
 }
+
+void
+editor_spell_language_add_word (EditorSpellLanguage *self,
+                                const char          *word)
+{
+  g_return_if_fail (EDITOR_IS_SPELL_LANGUAGE (self));
+  g_return_if_fail (word != NULL);
+
+  if (EDITOR_SPELL_LANGUAGE_GET_CLASS (self)->add_word)
+    EDITOR_SPELL_LANGUAGE_GET_CLASS (self)->add_word (self, word);
+}
diff --git a/src/editor-spell-language.h b/src/editor-spell-language.h
index adfe37e..9d8d8b5 100644
--- a/src/editor-spell-language.h
+++ b/src/editor-spell-language.h
@@ -38,6 +38,8 @@ struct _EditorSpellLanguageClass
   char      **(*list_corrections) (EditorSpellLanguage *self,
                                    const char          *word,
                                    gssize               word_len);
+  void        (*add_word)         (EditorSpellLanguage *self,
+                                   const char          *word);
 
   /*< private >*/
   gpointer _reserved[8];
@@ -50,5 +52,7 @@ gboolean     editor_spell_language_contains_word    (EditorSpellLanguage *self,
 char       **editor_spell_language_list_corrections (EditorSpellLanguage *self,
                                                      const char          *word,
                                                      gssize               word_len);
+void         editor_spell_language_add_word         (EditorSpellLanguage *self,
+                                                     const char          *word);
 
 G_END_DECLS
diff --git a/src/enchant/editor-enchant-spell-language.c b/src/enchant/editor-enchant-spell-language.c
index a476fa2..00b6986 100644
--- a/src/enchant/editor-enchant-spell-language.c
+++ b/src/enchant/editor-enchant-spell-language.c
@@ -150,6 +150,18 @@ editor_enchant_spell_language_add_all_to_session (EditorEnchantSpellLanguage *se
     enchant_dict_add_to_session (self->native, words[i], -1);
 }
 
+static void
+editor_enchant_spell_language_add_word (EditorSpellLanguage *language,
+                                        const char          *word)
+{
+  EditorEnchantSpellLanguage *self = (EditorEnchantSpellLanguage *)language;
+
+  g_assert (EDITOR_IS_SPELL_LANGUAGE (language));
+  g_assert (word != NULL);
+
+  enchant_dict_add (self->native, word, -1);
+}
+
 static void
 editor_enchant_spell_language_constructed (GObject *object)
 {
@@ -230,6 +242,7 @@ editor_enchant_spell_language_class_init (EditorEnchantSpellLanguageClass *klass
 
   spell_language_class->contains_word = editor_enchant_spell_language_contains_word;
   spell_language_class->list_corrections = editor_enchant_spell_language_list_corrections;
+  spell_language_class->add_word = editor_enchant_spell_language_add_word;
 
   properties [PROP_NATIVE] =
     g_param_spec_pointer ("native",