2009-02-11 [colin] 3.7.0cvs58
[claws.git] / src / gtk / gtkaspell.c
index 2c716e117b8d664a5a4e8947f5080374f7e09a1d..b2a952c868d0d3dff8fccae6bdde50a1e61e562d 100644 (file)
@@ -50,8 +50,6 @@
 #include <gdk/gdk.h>
 #include <gdk/gdkkeysyms.h>
 
-#include <enchant.h>
-
 #include "utils.h"
 #include "alertpanel.h"
 #include "gtkaspell.h"
@@ -62,8 +60,6 @@
 #define ASPELL_NORMALMODE     2
 #define ASPELL_BADSPELLERMODE 3
 
-#define GTKASPELLWORDSIZE 1024
-
 /* size of the text buffer used in various word-processing routines. */
 #define BUFSIZE 1024
 
@@ -82,49 +78,6 @@ typedef struct _GtkAspellCheckers {
        gchar           *error_message;
 } GtkAspellCheckers;
 
-typedef struct _Dictionary {
-       gchar *fullname;
-       gchar *dictname;
-} Dictionary;
-
-typedef struct _GtkAspeller {
-       Dictionary      *dictionary;
-       EnchantBroker   *broker;
-       EnchantDict     *speller;
-} GtkAspeller;
-
-typedef void (*ContCheckFunc) (gpointer *gtkaspell);
-
-struct _GtkAspell
-{
-       GtkAspeller     *gtkaspeller;
-       GtkAspeller     *alternate_speller;
-       gchar            theword[GTKASPELLWORDSIZE];
-       gint             start_pos;
-       gint             end_pos;
-        gint            orig_pos;
-       gint             end_check_pos;
-       gboolean         misspelled;
-       gboolean         check_while_typing;
-       gboolean         recheck_when_changing_dict;
-       gboolean         use_alternate;
-       gboolean         use_both_dicts;
-
-       ContCheckFunc    continue_check; 
-
-       GtkWidget       *replace_entry;
-       GtkWidget       *parent_window;
-
-       gint             max_sug;
-       GList           *suggestions_list;
-
-       GtkTextView     *gtktext;
-       GdkColor         highlight;
-       GtkAccelGroup   *accel_group;
-       void            (*menu_changed_cb)(void *data);
-       void            *menu_changed_data;
-};
-
 /******************************************************************************/
 
 static GtkAspellCheckers *gtkaspellcheckers;
@@ -164,10 +117,11 @@ static void               set_use_both_cb                 (GtkMenuItem *w,
 /* Checker actions */
 static gboolean check_at                       (GtkAspell      *gtkaspell, 
                                                 int             from_pos);
-static gboolean        check_next_prev                 (GtkAspell      *gtkaspell, 
-                                                gboolean        forward);
+static gboolean check_at_cb                    (gpointer       data);
 static GList* misspelled_suggest               (GtkAspell      *gtkaspell, 
                                                 gchar          *word);
+static gboolean find_misspelled_cb             (gpointer       data,
+                                                gboolean       forward);
 static void add_word_to_session_cb             (GtkWidget      *w, 
                                                 gpointer        data);
 static void add_word_to_personal_cb            (GtkWidget      *w, 
@@ -180,9 +134,10 @@ static void replace_word_cb                        (GtkWidget      *w,
                                                 gpointer       data); 
 static void replace_real_word                  (GtkAspell      *gtkaspell, 
                                                 const gchar    *newword);
+static void replace_real_word_cb               (gpointer       data,
+                                               const gchar     *newword);
 static void check_with_alternate_cb            (GtkWidget      *w,
                                                 gpointer        data);
-static void use_alternate_dict                 (GtkAspell      *gtkaspell);
 static void toggle_check_while_typing_cb       (GtkWidget      *w, 
                                                 gpointer        data);
 
@@ -227,7 +182,6 @@ static gint                 compare_dict                    (Dictionary *a,
                                                         Dictionary *b);
 static void            dictionary_delete               (Dictionary *dict);
 static Dictionary *    dictionary_dup                  (const Dictionary *dict);
-static void            free_suggestions_list           (GtkAspell *gtkaspell);
 static void            reset_theword_data              (GtkAspell *gtkaspell);
 static void            free_checkers                   (gpointer elt, 
                                                         gpointer data);
@@ -367,6 +321,7 @@ GtkAspell *gtkaspell_new(const gchar *dictionary,
                         gboolean use_both_dicts,
                         GtkTextView *gtktext,
                         GtkWindow *parent_win,
+                        void (dict_changed_cb)(void *data),
                         void (*spell_menu_cb)(void *data),
                         void *data)
 {
@@ -457,6 +412,7 @@ GtkAspell *gtkaspell_new(const gchar *dictionary,
        gtkaspell->use_alternate      = use_alternate;
        gtkaspell->use_both_dicts     = use_both_dicts;
        gtkaspell->parent_window      = GTK_WIDGET(parent_win);
+       gtkaspell->dict_changed_cb = dict_changed_cb;
        gtkaspell->menu_changed_cb = spell_menu_cb;
        gtkaspell->menu_changed_data = data;
 
@@ -499,7 +455,7 @@ void gtkaspell_delete(GtkAspell *gtkaspell)
                gtkaspeller_delete(gtkaspell->alternate_speller);
 
        if (gtkaspell->suggestions_list)
-               free_suggestions_list(gtkaspell);
+               gtkaspell_free_suggestions_list(gtkaspell);
 
        debug_print("Aspell: deleting gtkaspell %p\n", gtkaspell);
 
@@ -508,6 +464,15 @@ void gtkaspell_delete(GtkAspell *gtkaspell)
        gtkaspell = NULL;
 }
 
+void gtkaspell_dict_changed(GtkAspell *gtkaspell)
+{
+       if(!gtkaspell || !gtkaspell->dict_changed_cb ||
+                       !gtkaspell->menu_changed_data)
+               return;
+
+       gtkaspell->dict_changed_cb(gtkaspell->menu_changed_data);
+}
+
 static void entry_insert_cb(GtkTextBuffer *textbuf,
                            GtkTextIter *iter,
                            gchar *newtext,
@@ -570,32 +535,25 @@ static void entry_delete_cb(GtkTextBuffer *textbuf,
        /* gtk_editable_select_region(GTK_EDITABLE(gtktext), origpos, origpos); */
 }
 
-static void button_press_intercept_cb(GtkTextView *gtktext,
-                       GtkMenu *menu, GtkAspell *gtkaspell)
+void gtkaspell_make_context_menu(GtkMenu *menu, GtkAspell *gtkaspell)
 {
        GtkMenuItem *menuitem;
        GSList *spell_menu = NULL;
        GSList *items;
        gboolean suggest = FALSE;
 
-       menuitem = GTK_MENU_ITEM(gtk_separator_menu_item_new());
-       gtk_menu_shell_prepend(GTK_MENU_SHELL(menu), GTK_WIDGET(menuitem));
-       gtk_widget_show(GTK_WIDGET(menuitem));
-
-       gtktext = gtkaspell->gtktext;
-
-       gtkaspell->orig_pos = get_textview_buffer_offset(gtktext);
-
-       if (check_at(gtkaspell, gtkaspell->orig_pos)) {
-
-               if (misspelled_suggest(gtkaspell, gtkaspell->theword)) {
-                       spell_menu = make_sug_menu(gtkaspell);
-                       suggest = TRUE;
-               }
+       if (gtkaspell->misspelled && 
+           misspelled_suggest(gtkaspell, gtkaspell->theword)) {
+               spell_menu = make_sug_menu(gtkaspell);
+               suggest = TRUE;
        } 
        if (!spell_menu) 
                spell_menu = gtkaspell_make_config_menu(gtkaspell);
        
+       menuitem = GTK_MENU_ITEM(gtk_separator_menu_item_new());
+       gtk_menu_shell_prepend(GTK_MENU_SHELL(menu), GTK_WIDGET(menuitem));
+       gtk_widget_show(GTK_WIDGET(menuitem));
+
        spell_menu = g_slist_reverse(spell_menu);
        for (items = spell_menu;
             items; items = items->next) {
@@ -606,14 +564,40 @@ static void button_press_intercept_cb(GtkTextView *gtktext,
        g_slist_free(spell_menu);
        
        g_signal_connect(G_OBJECT(menu), "deactivate",
-                                G_CALLBACK(destroy_menu), 
+                                G_CALLBACK(destroy_menu),
                                 gtkaspell);
        if (suggest)
                g_signal_connect(G_OBJECT(menu),
                        "key_press_event",
-                       G_CALLBACK(aspell_key_pressed), gtkaspell);
+                       G_CALLBACK(aspell_key_pressed),
+                       gtkaspell);
+}
+
+static void set_position_cb(gpointer data, gint pos)
+{
+       GtkAspell *gtkaspell = (GtkAspell *) data;
+       set_textview_buffer_offset(gtkaspell->gtktext, pos);
+}
 
+void gtkaspell_context_set(GtkAspell *gtkaspell)
+{
+       gtkaspell->ctx.set_position     = set_position_cb;
+       gtkaspell->ctx.set_menu_pos     = set_menu_pos;
+       gtkaspell->ctx.find_misspelled  = find_misspelled_cb;
+       gtkaspell->ctx.check_word       = check_at_cb;
+       gtkaspell->ctx.replace_word     = replace_real_word_cb;
+       gtkaspell->ctx.data             = (gpointer) gtkaspell;
+}
 
+static void button_press_intercept_cb(GtkTextView *gtktext,
+                       GtkMenu *menu, GtkAspell *gtkaspell)
+{
+       gtktext = gtkaspell->gtktext;
+       gtkaspell->orig_pos = get_textview_buffer_offset(gtktext);
+       gtkaspell->misspelled = check_at(gtkaspell, gtkaspell->orig_pos);
+
+       gtkaspell_context_set(gtkaspell);       
+       gtkaspell_make_context_menu(menu, gtkaspell);
 }
 /* Checker creation */
 static GtkAspeller *gtkaspeller_new(Dictionary *dictionary)
@@ -746,10 +730,7 @@ static EnchantDict *set_dictionary(EnchantBroker *broker, Dictionary *dict)
 static void set_use_both_cb(GtkMenuItem *w, GtkAspell *gtkaspell)
 {
        gtkaspell->use_both_dicts = gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(w));
-
-       if (gtkaspell->recheck_when_changing_dict) {
-               gtkaspell_highlight_all(gtkaspell);
-       }
+       gtkaspell_dict_changed(gtkaspell);
 
        if (gtkaspell->menu_changed_cb)
                gtkaspell->menu_changed_cb(gtkaspell->menu_changed_data);
@@ -766,7 +747,7 @@ static GList *misspelled_suggest(GtkAspell *gtkaspell, gchar *word)
        if (*word == 0)
                return NULL;
 
-       free_suggestions_list(gtkaspell);
+       gtkaspell_free_suggestions_list(gtkaspell);
 
        suggestions = enchant_dict_suggest(gtkaspell->gtkaspeller->speller, word, strlen(word), &num_sug);
        if (suggestions == NULL || num_sug == 0) {
@@ -785,7 +766,7 @@ static GList *misspelled_suggest(GtkAspell *gtkaspell, gchar *word)
 }
 
 /* misspelled_test() - Just test if word is correctly spelled */  
-static int misspelled_test(GtkAspell *gtkaspell, char *word) 
+int gtkaspell_misspelled_test(GtkAspell *gtkaspell, char *word) 
 {
        gint result = 0;
        g_return_val_if_fail(word, 0);
@@ -796,11 +777,12 @@ static int misspelled_test(GtkAspell *gtkaspell, char *word)
        result = enchant_dict_check(gtkaspell->gtkaspeller->speller, word, strlen(word));
 
        if (result && gtkaspell->use_both_dicts && gtkaspell->alternate_speller) {
-               use_alternate_dict(gtkaspell);
+               gtkaspell_use_alternate_dict(gtkaspell);
                result = enchant_dict_check(gtkaspell->gtkaspeller->speller, word, strlen(word));
-               use_alternate_dict(gtkaspell);
+               gtkaspell_use_alternate_dict(gtkaspell);
        }
-       return result;
+       return (result && strcasecmp(word, "sylpheed") && 
+               strcasecmp(word, "claws-mail"));
 }
 
 
@@ -939,13 +921,12 @@ static gboolean check_at(GtkAspell *gtkaspell, gint from_pos)
                               &start, &end))
                return FALSE;
 
-       if (misspelled_test(gtkaspell, buf)
-       && strcasecmp(buf, "sylpheed") && strcasecmp(buf, "claws-mail")) {
+       if (gtkaspell_misspelled_test(gtkaspell, buf)) {
                strncpy(gtkaspell->theword, (gchar *)buf, GTKASPELLWORDSIZE - 1);
                gtkaspell->theword[GTKASPELLWORDSIZE - 1] = 0;
                gtkaspell->start_pos  = start;
                gtkaspell->end_pos    = end;
-               free_suggestions_list(gtkaspell);
+               gtkaspell_free_suggestions_list(gtkaspell);
 
                change_color(gtkaspell, start, end, (gchar *)buf, &(gtkaspell->highlight));
                return TRUE;
@@ -955,13 +936,20 @@ static gboolean check_at(GtkAspell *gtkaspell, gint from_pos)
        }
 }
 
-static gboolean check_next_prev(GtkAspell *gtkaspell, gboolean forward)
+static gboolean check_at_cb(gpointer data)
 {
+       GtkAspell *gtkaspell = (GtkAspell *)data;
+       return check_at(gtkaspell, gtkaspell->start_pos);
+}
+
+static gboolean find_misspelled_cb(gpointer data, gboolean forward)
+{
+       GtkAspell *gtkaspell = (GtkAspell *)data;
+       gboolean misspelled;
        gint pos;
        gint minpos;
        gint maxpos;
        gint direc = -1;
-       gboolean misspelled;
        
        minpos = 0;
        maxpos = gtkaspell->end_check_pos;
@@ -988,6 +976,14 @@ static gboolean check_next_prev(GtkAspell *gtkaspell, gboolean forward)
                       pos > minpos && pos <= maxpos)
                        pos += direc;
        }
+       
+       return misspelled;
+}
+
+gboolean gtkaspell_check_next_prev(GtkAspell *gtkaspell, gboolean forward)
+{
+       gboolean misspelled = gtkaspell->ctx.find_misspelled(gtkaspell->ctx.data,
+                                                       forward);
        if (misspelled) {
                GSList *list, *cur;
                GtkWidget *menu;
@@ -996,16 +992,19 @@ static gboolean check_next_prev(GtkAspell *gtkaspell, gboolean forward)
                if (forward)
                        gtkaspell->orig_pos = gtkaspell->end_pos;
 
-               set_textview_buffer_offset(gtkaspell->gtktext,
-                               gtkaspell->end_pos);
-               /* scroll line to window center */
-               gtk_text_view_scroll_to_mark(gtkaspell->gtktext,
-                       gtk_text_buffer_get_insert(
-                               gtk_text_view_get_buffer(gtkaspell->gtktext)),
-                       0.0, TRUE, 0.0, 0.5);
-               /* let textview recalculate coordinates (set_menu_pos) */
-               while (gtk_events_pending ())
-                       gtk_main_iteration ();
+               gtkaspell->ctx.set_position(gtkaspell->ctx.data, gtkaspell->end_pos);
+               
+               /* only execute when in textview context */
+               if (gtkaspell == (GtkAspell *)gtkaspell->ctx.data) {
+                       /* scroll line to window center */
+                       gtk_text_view_scroll_to_mark(gtkaspell->gtktext,
+                               gtk_text_buffer_get_insert(
+                                       gtk_text_view_get_buffer(gtkaspell->gtktext)),
+                                       0.0, TRUE, 0.0, 0.5);
+                       /* let textview recalculate coordinates (set_menu_pos) */
+                       while (gtk_events_pending ())
+                               gtk_main_iteration ();
+               }
 
                list = make_sug_menu(gtkaspell);
                menu = gtk_menu_new();
@@ -1013,21 +1012,24 @@ static gboolean check_next_prev(GtkAspell *gtkaspell, gboolean forward)
                        gtk_menu_shell_append(GTK_MENU_SHELL(menu), GTK_WIDGET(cur->data));
                g_slist_free(list);
                gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
-                               set_menu_pos, gtkaspell, 0, GDK_CURRENT_TIME);
+                               gtkaspell->ctx.set_menu_pos,
+                               gtkaspell->ctx.data,
+                               0, GDK_CURRENT_TIME);
                g_signal_connect(G_OBJECT(menu), "deactivate",
-                                        G_CALLBACK(destroy_menu), 
+                                        G_CALLBACK(destroy_menu),
                                         gtkaspell);
                g_signal_connect(G_OBJECT(menu),
                        "key_press_event",
-                       G_CALLBACK(aspell_key_pressed), gtkaspell);
+                       G_CALLBACK(aspell_key_pressed),
+                       gtkaspell);
 
 
        } else {
                reset_theword_data(gtkaspell);
 
                alertpanel_notice(_("No misspelled word found."));
-               set_textview_buffer_offset(gtkaspell->gtktext,
-                                         gtkaspell->orig_pos);
+               gtkaspell->ctx.set_position(gtkaspell->ctx.data,
+                                       gtkaspell->orig_pos);
        }
 
        return misspelled;
@@ -1038,7 +1040,8 @@ void gtkaspell_check_backwards(GtkAspell *gtkaspell)
        gtkaspell->continue_check = NULL;
        gtkaspell->end_check_pos =
                get_textview_buffer_charcount(gtkaspell->gtktext);
-       check_next_prev(gtkaspell, FALSE);
+       gtkaspell_context_set(gtkaspell);
+       gtkaspell_check_next_prev(gtkaspell, FALSE);
 }
 
 void gtkaspell_check_forwards_go(GtkAspell *gtkaspell)
@@ -1047,7 +1050,8 @@ void gtkaspell_check_forwards_go(GtkAspell *gtkaspell)
        gtkaspell->continue_check = NULL;
        gtkaspell->end_check_pos =
                get_textview_buffer_charcount(gtkaspell->gtktext);
-       check_next_prev(gtkaspell, TRUE);
+       gtkaspell_context_set(gtkaspell);
+       gtkaspell_check_next_prev(gtkaspell, TRUE);
 }
 
 void gtkaspell_check_all(GtkAspell *gtkaspell)
@@ -1082,7 +1086,8 @@ void gtkaspell_check_all(GtkAspell *gtkaspell)
        gtkaspell->continue_check = continue_check;
        gtkaspell->end_check_pos  = end;
 
-       gtkaspell->misspelled = check_next_prev(gtkaspell, TRUE);
+       gtkaspell_context_set(gtkaspell);
+       gtkaspell->misspelled = gtkaspell_check_next_prev(gtkaspell, TRUE);
 }      
 
 static void continue_check(gpointer *data)
@@ -1090,7 +1095,7 @@ static void continue_check(gpointer *data)
        GtkAspell *gtkaspell = (GtkAspell *) data;
        gint pos = get_textview_buffer_offset(gtkaspell->gtktext);
        if (pos < gtkaspell->end_check_pos && gtkaspell->misspelled)
-               gtkaspell->misspelled = check_next_prev(gtkaspell, TRUE);
+               gtkaspell->misspelled = gtkaspell_check_next_prev(gtkaspell, TRUE);
        else
                gtkaspell->continue_check = NULL;
 }
@@ -1132,7 +1137,7 @@ static void replace_with_supplied_word_cb(GtkWidget *w, GtkAspell *gtkaspell)
                                         0, -1);
 
        if (strcmp(newword, gtkaspell->theword)) {
-               replace_real_word(gtkaspell, newword);
+               gtkaspell->ctx.replace_word(gtkaspell->ctx.data, newword);
 
                if ((e->type == GDK_KEY_PRESS &&
                    ((GdkEventKey *) e)->state & GDK_CONTROL_MASK)) {
@@ -1161,7 +1166,7 @@ static void replace_word_cb(GtkWidget *w, gpointer data)
 
        newword = gtk_label_get_text(GTK_LABEL(gtk_bin_get_child(GTK_BIN((w)))));
 
-       replace_real_word(gtkaspell, newword);
+       gtkaspell->ctx.replace_word(gtkaspell->ctx.data, newword);
 
        if ((e->type == GDK_KEY_PRESS && 
            ((GdkEventKey *) e)->state & GDK_CONTROL_MASK) ||
@@ -1251,19 +1256,23 @@ static void replace_real_word(GtkAspell *gtkaspell, const gchar *newword)
        set_textview_buffer_offset(gtktext, gtkaspell->orig_pos);
 }
 
+static void replace_real_word_cb(gpointer data, const gchar *newword)
+{
+       replace_real_word((GtkAspell *)data, newword);
+}
+
 /* Accept this word for this session */
 static void add_word_to_session_cb(GtkWidget *w, gpointer data)
 {
-       guint     pos;
        GtkTextView *gtktext;
        GtkAspell *gtkaspell = (GtkAspell *) data; 
        gtktext = gtkaspell->gtktext;
 
-       pos = get_textview_buffer_offset(gtktext);
 
        enchant_dict_add_to_session(gtkaspell->gtkaspeller->speller, gtkaspell->theword, strlen(gtkaspell->theword));
 
-       check_at(gtkaspell, gtkaspell->start_pos);
+       gtkaspell->ctx.check_word(gtkaspell->ctx.data);
+       gtkaspell_dict_changed(gtkaspell);
 
        gtk_menu_shell_deactivate(GTK_MENU_SHELL(GTK_WIDGET(w)->parent));
 
@@ -1277,21 +1286,22 @@ static void add_word_to_personal_cb(GtkWidget *w, gpointer data)
 
        enchant_dict_add_to_pwl(gtkaspell->gtkaspeller->speller, gtkaspell->theword, strlen(gtkaspell->theword));
 
-       check_at(gtkaspell, gtkaspell->start_pos);
-
+       gtkaspell->ctx.check_word(gtkaspell->ctx.data);
+       gtkaspell_dict_changed(gtkaspell);
+       
        gtk_menu_shell_deactivate(GTK_MENU_SHELL(GTK_WIDGET(w)->parent));
        set_point_continue(gtkaspell);
 }
 
 static void check_with_alternate_cb(GtkWidget *w, gpointer data)
 {
-       GtkAspell *gtkaspell = (GtkAspell *) data;
+       GtkAspell *gtkaspell = (GtkAspell *)data;
        gint misspelled;
 
        gtk_menu_shell_deactivate(GTK_MENU_SHELL(GTK_WIDGET(w)->parent));
 
-       use_alternate_dict(gtkaspell);
-       misspelled = check_at(gtkaspell, gtkaspell->start_pos);
+       gtkaspell_use_alternate_dict(gtkaspell);
+       misspelled = gtkaspell->ctx.check_word(gtkaspell->ctx.data);
 
        if (!gtkaspell->continue_check) {
 
@@ -1302,7 +1312,7 @@ static void check_with_alternate_cb(GtkWidget *w, gpointer data)
                        GSList *list, *cur;
                        misspelled_suggest(gtkaspell, gtkaspell->theword);
 
-                       set_textview_buffer_offset(gtkaspell->gtktext,
+                       gtkaspell->ctx.set_position(gtkaspell->ctx.data,
                                            gtkaspell->end_pos);
 
                        list = make_sug_menu(gtkaspell);
@@ -1311,14 +1321,16 @@ static void check_with_alternate_cb(GtkWidget *w, gpointer data)
                                gtk_menu_shell_append(GTK_MENU_SHELL(menu), GTK_WIDGET(cur->data));
                        g_slist_free(list);
                        gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
-                                      set_menu_pos, gtkaspell, 0,
+                                      gtkaspell->ctx.set_menu_pos,
+                                      gtkaspell->ctx.data, 0,
                                       GDK_CURRENT_TIME);
                        g_signal_connect(G_OBJECT(menu), "deactivate",
-                                        G_CALLBACK(destroy_menu), 
+                                        G_CALLBACK(destroy_menu),
                                         gtkaspell);
                        g_signal_connect(G_OBJECT(menu),
                                "key_press_event",
-                               G_CALLBACK(aspell_key_pressed), gtkaspell);
+                               G_CALLBACK(aspell_key_pressed),
+                               gtkaspell);
                        return;
                }
        } else
@@ -1678,7 +1690,7 @@ gint gtkaspell_set_dictionary_menu_active_item(GtkComboBox *combo,
        return 0;
 }
 
-static void use_alternate_dict(GtkAspell *gtkaspell)
+void gtkaspell_use_alternate_dict(GtkAspell *gtkaspell)
 {
        GtkAspeller *tmp;
 
@@ -1689,7 +1701,6 @@ static void use_alternate_dict(GtkAspell *gtkaspell)
 
 static void destroy_menu(GtkWidget *widget,
                             gpointer user_data) {
-
        GtkAspell *gtkaspell = (GtkAspell *)user_data;
 
        if (gtkaspell->accel_group) {
@@ -2157,9 +2168,8 @@ static void change_dict_cb(GtkWidget *w, GtkAspell *gtkaspell)
                return;
 
        gtkaspell_change_dict(gtkaspell, fullname, TRUE);
-       if (gtkaspell->recheck_when_changing_dict) {
-               gtkaspell_highlight_all(gtkaspell);
-       }
+       gtkaspell_dict_changed(gtkaspell);
+
        if (gtkaspell->menu_changed_cb)
                gtkaspell->menu_changed_cb(gtkaspell->menu_changed_data);
 }
@@ -2168,10 +2178,9 @@ static void switch_to_alternate_cb(GtkWidget *w,
                                   gpointer data)
 {
        GtkAspell *gtkaspell = (GtkAspell *) data;
-       use_alternate_dict(gtkaspell);
-       if (gtkaspell->recheck_when_changing_dict) {
-               gtkaspell_highlight_all(gtkaspell);
-       }
+       gtkaspell_use_alternate_dict(gtkaspell);
+       gtkaspell_dict_changed(gtkaspell);
+       
        if (gtkaspell->menu_changed_cb)
                gtkaspell->menu_changed_cb(gtkaspell->menu_changed_data);
 }
@@ -2184,10 +2193,10 @@ static void set_point_continue(GtkAspell *gtkaspell)
 
        gtktext = gtkaspell->gtktext;
 
-       set_textview_buffer_offset(gtktext, gtkaspell->orig_pos);
+       gtkaspell->ctx.set_position(gtkaspell->ctx.data, gtkaspell->orig_pos);
 
        if (gtkaspell->continue_check)
-               gtkaspell->continue_check((gpointer *) gtkaspell);
+               gtkaspell->continue_check((gpointer *) gtkaspell->ctx.data);
 }
 
 static void allocate_color(GtkAspell *gtkaspell, gint rgbvalue)
@@ -2283,7 +2292,7 @@ static Dictionary *dictionary_dup(const Dictionary *dict)
        return dict2;
 }
 
-static void free_suggestions_list(GtkAspell *gtkaspell)
+void gtkaspell_free_suggestions_list(GtkAspell *gtkaspell)
 {
        GList *list;
 
@@ -2304,7 +2313,7 @@ static void reset_theword_data(GtkAspell *gtkaspell)
        gtkaspell->theword[0]    =  0;
        gtkaspell->max_sug       = -1;
 
-       free_suggestions_list(gtkaspell);
+       gtkaspell_free_suggestions_list(gtkaspell);
 }
 
 static void free_checkers(gpointer elt, gpointer data)