[evolution/wip/webkit-composer: 190/372] EEditor: Remove linked list from "spell-languages-changed" signal.

[Tomas Popela <tpopela src gnome org>]

commit d7a91803a53abe9f06b55d82d9cb1feec60c1a77
Author: Matthew Barnes <mbarnes redhat com>
Date:   Fri Jan 18 08:43:23 2013 -0500

    EEditor: Remove linked list from "spell-languages-changed" signal.

 e-util/e-editor.c |   44 +++++++++++++++-----------------------------
 e-util/e-editor.h |    3 +--
 2 files changed, 16 insertions(+), 31 deletions(-)
---
diff --git a/e-util/e-editor.c b/e-util/e-editor.c
index 2cbfb0c..dd39a2c 100644
--- a/e-util/e-editor.c
+++ b/e-util/e-editor.c
@@ -422,26 +422,20 @@ editor_update_actions (EEditor *editor,
 }
 
 static void
-editor_spell_languages_changed (EEditor *editor,
-                                GList *dictionaries)
+editor_spell_languages_changed (EEditor *editor)
 {
+       EEditorWidget *editor_widget;
+       ESpellChecker *spell_checker;
        WebKitWebSettings *settings;
-       GString *languages;
-       const GList *iter;
-
-       languages = g_string_new ("");
-
-       /* Join the languages codes to comma-separated list */
-       for (iter = dictionaries; iter; iter = iter->next) {
-               ESpellDictionary *dictionary = iter->data;
+       gchar *comma_separated;
+       gchar **languages;
 
-               if (languages->len > 0)
-                       g_string_append (languages, ",");
+       editor_widget = e_editor_get_editor_widget (editor);
+       spell_checker = e_editor_widget_get_spell_checker (editor_widget);
 
-               g_string_append (
-                       languages,
-                       e_spell_dictionary_get_code (dictionary));
-       }
+       languages = e_spell_checker_list_active_languages (spell_checker, NULL);
+       comma_separated = g_strjoinv (",", languages);
+       g_strfreev (languages);
 
        /* Set the languages for webview to highlight misspelled words */
        settings = webkit_web_view_get_settings (
@@ -449,7 +443,7 @@ editor_spell_languages_changed (EEditor *editor,
 
        g_object_set (
                G_OBJECT (settings),
-               "spell-checking-languages", languages->str,
+               "spell-checking-languages", comma_separated,
                NULL);
 
        if (editor->priv->spell_check_dialog != NULL)
@@ -457,7 +451,7 @@ editor_spell_languages_changed (EEditor *editor,
                        E_EDITOR_SPELL_CHECK_DIALOG (
                        editor->priv->spell_check_dialog));
 
-       g_string_free (languages, TRUE);
+       g_free (comma_separated);
 }
 
 static gboolean
@@ -759,9 +753,8 @@ e_editor_class_init (EEditorClass *class)
                G_SIGNAL_RUN_LAST,
                G_STRUCT_OFFSET (EEditorClass, spell_languages_changed),
                NULL, NULL,
-               g_cclosure_marshal_VOID__POINTER,
-               G_TYPE_NONE, 1,
-               G_TYPE_POINTER);
+               g_cclosure_marshal_VOID__VOID,
+               G_TYPE_NONE, 0);
 }
 
 static void
@@ -1048,14 +1041,7 @@ e_editor_save (EEditor *editor,
 void
 e_editor_emit_spell_languages_changed (EEditor *editor)
 {
-       GList *dictionaries;
-
        g_return_if_fail (editor != NULL);
 
-       dictionaries = g_list_copy (editor->priv->active_dictionaries);
-
-       g_signal_emit (
-               editor, signals[SPELL_LANGUAGES_CHANGED], 0, dictionaries);
-
-       g_list_free (dictionaries);
+       g_signal_emit (editor, signals[SPELL_LANGUAGES_CHANGED], 0);
 }
diff --git a/e-util/e-editor.h b/e-util/e-editor.h
index 50ee5f2..f5dfdc6 100644
--- a/e-util/e-editor.h
+++ b/e-util/e-editor.h
@@ -64,8 +64,7 @@ struct _EEditorClass {
        void            (*update_actions)       (EEditor *editor,
                                                 GdkEventButton *event);
        void            (*spell_languages_changed)
-                                               (EEditor *editor,
-                                                GList *dictionaries);
+                                               (EEditor *editor);
 };
 
 GType          e_editor_get_type               (void) G_GNUC_CONST;