static void spell_dialog_update_tree_view (GtkhtmlSpellDialog *dialog) { GtkhtmlSpellChecker *checker; GtkTreeSelection *selection; GtkTreeView *tree_view; GtkListStore *store; GtkTreePath *path; const gchar *word; GList *list = NULL; tree_view = GTK_TREE_VIEW (dialog->priv->tree_view); selection = gtk_tree_view_get_selection (tree_view); checker = gtkhtml_spell_dialog_get_active_checker (dialog); word = gtkhtml_spell_dialog_get_word (dialog); store = gtk_list_store_new (1, G_TYPE_STRING); if (checker != NULL && word != NULL) list = gtkhtml_spell_checker_get_suggestions ( checker, word, -1); while (list != NULL) { const gchar *suggestion = list->data; GtkTreeIter iter; gtk_list_store_append (store, &iter); gtk_list_store_set (store, &iter, 0, suggestion, -1); g_free (list->data); list = g_list_delete_link (list, list); } gtk_tree_view_set_model (tree_view, GTK_TREE_MODEL (store)); /* Select the first item. */ path = gtk_tree_path_new_first (); gtk_tree_selection_select_path (selection, path); gtk_tree_path_free (path); g_object_unref (checker); }
/* Helper for gtkhtml_editor_update_context() */ static void editor_spell_checkers_foreach (GtkhtmlSpellChecker *checker, GtkhtmlEditor *editor) { const GtkhtmlSpellLanguage *language; const gchar *language_code; GtkActionGroup *action_group; GtkUIManager *manager; GtkHTML *html; GList *list; gchar *path; gchar *word; gint count = 0; guint merge_id; language = gtkhtml_spell_checker_get_language (checker); language_code = gtkhtml_spell_language_get_code (language); html = gtkhtml_editor_get_html (editor); word = html_engine_get_spell_word (html->engine); list = gtkhtml_spell_checker_get_suggestions (checker, word, -1); manager = gtkhtml_editor_get_ui_manager (editor); action_group = editor->priv->suggestion_actions; merge_id = editor->priv->spell_suggestions_merge_id; path = g_strdup_printf ( "/context-menu/context-spell-suggest/" "context-spell-suggest-%s-menu", language_code); while (list != NULL) { gchar *suggestion = list->data; gchar *action_name; gchar *action_label; GtkAction *action; GtkWidget *child; GSList *proxies; /* Action name just needs to be unique. */ action_name = g_strdup_printf ( "suggest-%s-%d", language_code, count++); action_label = g_markup_printf_escaped ( "<b>%s</b>", suggestion); action = gtk_action_new ( action_name, action_label, NULL, NULL); g_object_set_data_full ( G_OBJECT (action), "word", g_strdup (suggestion), g_free); g_signal_connect ( action, "activate", G_CALLBACK ( action_context_spell_suggest_cb), editor); gtk_action_group_add_action (action_group, action); gtk_ui_manager_add_ui ( manager, merge_id, path, action_name, action_name, GTK_UI_MANAGER_AUTO, FALSE); /* XXX GtkAction offers no supports for Pango markup, * so we have to manually set "use-markup" on the * child of the proxy widget. */ gtk_ui_manager_ensure_update (manager); proxies = gtk_action_get_proxies (action); child = gtk_bin_get_child (proxies->data); g_object_set (child, "use-markup", TRUE, NULL); g_free (suggestion); g_free (action_name); g_free (action_label); list = g_list_delete_link (list, list); } g_free (path); g_free (word); }
static void editor_inline_spelling_suggestions (GtkhtmlEditor *editor, GtkhtmlSpellChecker *checker) { GtkActionGroup *action_group; GtkUIManager *manager; GtkHTML *html; GList *list; const gchar *path; gchar *word; guint count = 0; guint length; guint merge_id; guint threshold; html = gtkhtml_editor_get_html (editor); word = html_engine_get_spell_word (html->engine); list = gtkhtml_spell_checker_get_suggestions (checker, word, -1); path = "/context-menu/context-spell-suggest/"; manager = gtkhtml_editor_get_ui_manager (editor); action_group = editor->priv->suggestion_actions; merge_id = editor->priv->spell_suggestions_merge_id; /* Calculate how many suggestions to put directly in the * context menu. The rest will go in a secondary menu. */ length = g_list_length (list); if (length <= MAX_LEVEL1_SUGGESTIONS) threshold = length; else if (length - MAX_LEVEL1_SUGGESTIONS < MIN_LEVEL2_SUGGESTIONS) threshold = length; else threshold = MAX_LEVEL1_SUGGESTIONS; while (list != NULL) { gchar *suggestion = list->data; gchar *action_name; gchar *action_label; GtkAction *action; GtkWidget *child; GSList *proxies; /* Once we reach the threshold, put all subsequent * spelling suggestions in a secondary menu. */ if (count == threshold) path = "/context-menu/context-more-suggestions-menu/"; /* Action name just needs to be unique. */ action_name = g_strdup_printf ("suggest-%d", count++); action_label = g_markup_printf_escaped ( "<b>%s</b>", suggestion); action = gtk_action_new ( action_name, action_label, NULL, NULL); g_object_set_data_full ( G_OBJECT (action), "word", g_strdup (suggestion), g_free); g_signal_connect ( action, "activate", G_CALLBACK ( action_context_spell_suggest_cb), editor); gtk_action_group_add_action (action_group, action); gtk_ui_manager_add_ui ( manager, merge_id, path, action_name, action_name, GTK_UI_MANAGER_AUTO, FALSE); /* XXX GtkAction offers no support for Pango markup, * so we have to manually set "use-markup" on the * child of the proxy widget. */ gtk_ui_manager_ensure_update (manager); proxies = gtk_action_get_proxies (action); child = gtk_bin_get_child (proxies->data); g_object_set (child, "use-markup", TRUE, NULL); g_free (suggestion); g_free (action_name); g_free (action_label); list = g_list_delete_link (list, list); } g_free (word); }