2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2005 Hiroyuki Yamamoto
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
27 #include <glib/gi18n.h>
29 #include <gdk/gdkkeysyms.h>
35 #include "prefs_gtk.h"
36 #include "prefs_display_header.h"
37 #include "prefs_common.h"
38 #include "manage_window.h"
39 #include "alertpanel.h"
40 #include "displayheader.h"
50 static struct DisplayHeader {
54 GtkWidget *cancel_btn;
59 GtkWidget *headers_list_view;
60 GtkWidget *hidden_headers_list_view;
62 GtkWidget *other_headers;
65 /* widget creating functions */
66 static void prefs_display_header_create (void);
68 static void prefs_display_header_set_dialog (void);
69 static void prefs_display_header_set_list (void);
70 static void prefs_display_header_list_view_set_row (gboolean hidden);
72 /* callback functions */
73 static void prefs_display_header_register_cb (GtkButton *btn,
74 gpointer hidden_data);
75 static void prefs_display_header_delete_cb (GtkButton *btn,
76 gpointer list_view_data);
77 static void prefs_display_header_up (void);
78 static void prefs_display_header_down (void);
80 static gboolean prefs_display_header_key_pressed (GtkWidget *widget,
83 static void prefs_display_header_ok (void);
84 static void prefs_display_header_cancel (void);
85 static gint prefs_display_header_deleted (GtkWidget *widget,
90 static GtkListStore *prefs_display_header_create_store (void);
91 static void prefs_display_header_insert_header (GtkListStore *store,
93 DisplayHeaderProp *dp);
94 static GtkWidget *prefs_display_header_list_view_create (const gchar *name);
95 static void prefs_filtering_create_list_view_columns (GtkWidget *list_view,
97 static void headers_list_model_row_changed (GtkTreeModel *model,
100 GtkTreeView *list_view);
101 static void headers_list_model_rows_reordered (GtkTreeModel *model,
105 GtkTreeView *list_view);
107 static void drag_begin (GtkTreeView *list_view,
108 GdkDragContext *context,
111 static void drag_end (GtkTreeView *list_view,
112 GdkDragContext *context,
115 static gchar *defaults[] =
136 "-Content-Transfer-Encoding",
144 static void prefs_display_header_set_default(void)
147 DisplayHeaderProp *dp;
149 for(i = 0; i < sizeof(defaults) / sizeof(defaults[0]); i++) {
150 dp = display_header_prop_read_str(defaults[i]);
151 prefs_common.disphdr_list =
152 g_slist_append(prefs_common.disphdr_list, dp);
156 void prefs_display_header_open(void)
158 if (prefs_rc_is_readonly(DISPLAY_HEADER_RC))
161 if (!dispheader.window) {
162 prefs_display_header_create();
165 manage_window_set_transient(GTK_WINDOW(dispheader.window));
166 gtk_widget_grab_focus(dispheader.ok_btn);
168 prefs_display_header_set_dialog();
170 gtk_widget_show(dispheader.window);
173 static void prefs_display_header_create(void)
179 GtkWidget *cancel_btn;
180 GtkWidget *confirm_area;
185 GtkWidget *hdr_label;
186 GtkWidget *hdr_combo;
194 GtkWidget *list_view_hbox;
195 GtkWidget *list_view_hbox1;
196 GtkWidget *list_view_hbox2;
197 GtkWidget *list_view_scrolledwin;
198 GtkWidget *headers_list_view;
199 GtkWidget *hidden_headers_list_view;
201 GtkWidget *checkbtn_other_headers;
203 debug_print("Creating display header setting window...\n");
205 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
206 gtk_container_set_border_width (GTK_CONTAINER (window), 8);
207 gtk_window_set_position (GTK_WINDOW (window), GTK_WIN_POS_CENTER);
208 gtk_window_set_modal (GTK_WINDOW (window), TRUE);
209 gtk_window_set_resizable(GTK_WINDOW (window), TRUE);
211 vbox = gtk_vbox_new (FALSE, 6);
212 gtk_widget_show (vbox);
213 gtk_container_add (GTK_CONTAINER (window), vbox);
215 btn_hbox = gtk_hbox_new (FALSE, 8);
216 gtk_widget_show (btn_hbox);
217 gtk_box_pack_end (GTK_BOX (vbox), btn_hbox, FALSE, FALSE, 0);
219 gtkut_stock_button_set_create(&confirm_area, &ok_btn, GTK_STOCK_OK,
220 &cancel_btn, GTK_STOCK_CANCEL,
222 gtk_widget_show (confirm_area);
223 gtk_box_pack_end (GTK_BOX(btn_hbox), confirm_area, FALSE, FALSE, 0);
224 gtk_widget_grab_default (ok_btn);
226 gtk_window_set_title (GTK_WINDOW(window),
227 _("Displayed header configuration"));
228 MANAGE_WINDOW_SIGNALS_CONNECT(window);
229 g_signal_connect (G_OBJECT(window), "delete_event",
230 G_CALLBACK(prefs_display_header_deleted),
232 g_signal_connect (G_OBJECT(window), "key_press_event",
233 G_CALLBACK(prefs_display_header_key_pressed),
235 g_signal_connect (G_OBJECT(ok_btn), "clicked",
236 G_CALLBACK(prefs_display_header_ok),
238 g_signal_connect (G_OBJECT(cancel_btn), "clicked",
239 G_CALLBACK(prefs_display_header_cancel),
242 vbox1 = gtk_vbox_new (FALSE, VSPACING);
243 gtk_widget_show (vbox1);
244 gtk_box_pack_start (GTK_BOX (vbox), vbox1, TRUE, TRUE, 0);
245 gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
247 hbox1 = gtk_hbox_new (FALSE, 8);
248 gtk_widget_show (hbox1);
249 gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, TRUE, 0);
251 hdr_label = gtk_label_new (_("Header name"));
252 gtk_widget_show (hdr_label);
253 gtk_box_pack_start (GTK_BOX (hbox1), hdr_label, FALSE, FALSE, 0);
255 hdr_combo = gtk_combo_new ();
256 gtk_widget_show (hdr_combo);
257 gtk_box_pack_start (GTK_BOX (hbox1), hdr_combo, TRUE, TRUE, 0);
258 gtk_widget_set_size_request (hdr_combo, 150, -1);
259 gtkut_combo_set_items (GTK_COMBO (hdr_combo),
260 "From", "To", "Cc", "Subject", "Date",
261 "Reply-To", "Sender", "User-Agent", "X-Mailer",
264 list_view_hbox = gtk_hbox_new (FALSE, 10);
265 gtk_widget_show (list_view_hbox);
266 gtk_box_pack_start (GTK_BOX (vbox1), list_view_hbox, TRUE, TRUE, 0);
268 /* display headers list */
270 list_view_hbox1 = gtk_hbox_new (FALSE, 8);
271 gtk_widget_show (list_view_hbox1);
272 gtk_box_pack_start (GTK_BOX (list_view_hbox), list_view_hbox1, TRUE, TRUE, 0);
274 list_view_scrolledwin = gtk_scrolled_window_new (NULL, NULL);
275 gtk_widget_set_size_request (list_view_scrolledwin, 200, 210);
276 gtk_widget_show (list_view_scrolledwin);
277 gtk_box_pack_start (GTK_BOX (list_view_hbox1), list_view_scrolledwin,
279 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (list_view_scrolledwin),
280 GTK_POLICY_AUTOMATIC,
281 GTK_POLICY_AUTOMATIC);
283 headers_list_view = prefs_display_header_list_view_create
284 (_("Displayed Headers"));
285 gtk_widget_show (headers_list_view);
286 gtk_container_add(GTK_CONTAINER(list_view_scrolledwin), headers_list_view);
287 gtk_tree_view_set_reorderable(GTK_TREE_VIEW(headers_list_view), TRUE);
289 g_signal_connect(G_OBJECT(headers_list_view), "drag_begin",
290 G_CALLBACK(drag_begin),
293 g_signal_connect(G_OBJECT(headers_list_view), "drag_end",
294 G_CALLBACK(drag_end),
297 /* connect rows change for this list view's model */
298 g_signal_connect(G_OBJECT(gtk_tree_view_get_model(GTK_TREE_VIEW(headers_list_view))),
300 G_CALLBACK(headers_list_model_rows_reordered),
303 btn_vbox = gtk_vbox_new (FALSE, 8);
304 gtk_widget_show (btn_vbox);
305 gtk_box_pack_start (GTK_BOX (list_view_hbox1), btn_vbox, FALSE, FALSE, 0);
307 reg_btn = gtk_button_new_from_stock (GTK_STOCK_ADD);
308 gtk_widget_show (reg_btn);
309 gtk_box_pack_start (GTK_BOX (btn_vbox), reg_btn, FALSE, TRUE, 0);
310 g_signal_connect (G_OBJECT (reg_btn), "clicked",
311 G_CALLBACK (prefs_display_header_register_cb),
312 GINT_TO_POINTER(FALSE));
313 del_btn = gtk_button_new_from_stock (GTK_STOCK_REMOVE);
314 gtk_widget_show (del_btn);
315 gtk_box_pack_start (GTK_BOX (btn_vbox), del_btn, FALSE, TRUE, 0);
316 g_signal_connect (G_OBJECT (del_btn), "clicked",
317 G_CALLBACK (prefs_display_header_delete_cb),
320 up_btn = gtk_button_new_from_stock (GTK_STOCK_GO_UP);
321 gtk_widget_show (up_btn);
322 gtk_box_pack_start (GTK_BOX (btn_vbox), up_btn, FALSE, FALSE, 0);
323 g_signal_connect (G_OBJECT (up_btn), "clicked",
324 G_CALLBACK (prefs_display_header_up), NULL);
326 down_btn = gtk_button_new_from_stock (GTK_STOCK_GO_DOWN);
327 gtk_widget_show (down_btn);
328 gtk_box_pack_start (GTK_BOX (btn_vbox), down_btn, FALSE, FALSE, 0);
329 g_signal_connect (G_OBJECT (down_btn), "clicked",
330 G_CALLBACK (prefs_display_header_down), NULL);
332 /* hidden headers list */
334 list_view_hbox2 = gtk_hbox_new (FALSE, 8);
335 gtk_widget_show (list_view_hbox2);
336 gtk_box_pack_start (GTK_BOX (list_view_hbox), list_view_hbox2, TRUE, TRUE, 0);
338 list_view_scrolledwin = gtk_scrolled_window_new (NULL, NULL);
339 gtk_widget_set_size_request (list_view_scrolledwin, 200, 210);
340 gtk_widget_show (list_view_scrolledwin);
341 gtk_box_pack_start (GTK_BOX (list_view_hbox2), list_view_scrolledwin,
343 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (list_view_scrolledwin),
344 GTK_POLICY_AUTOMATIC,
345 GTK_POLICY_AUTOMATIC);
347 hidden_headers_list_view = prefs_display_header_list_view_create
348 (_("Hidden headers"));
349 gtk_widget_show (hidden_headers_list_view);
350 gtk_container_add (GTK_CONTAINER (list_view_scrolledwin),
351 hidden_headers_list_view);
353 btn_vbox = gtk_vbox_new (FALSE, 8);
354 gtk_widget_show (btn_vbox);
355 gtk_box_pack_start (GTK_BOX (list_view_hbox2), btn_vbox, FALSE, FALSE, 0);
357 reg_btn = gtk_button_new_from_stock (GTK_STOCK_ADD);
358 gtk_widget_show (reg_btn);
359 gtk_box_pack_start (GTK_BOX (btn_vbox), reg_btn, FALSE, TRUE, 0);
360 g_signal_connect (G_OBJECT (reg_btn), "clicked",
362 (prefs_display_header_register_cb),
363 GINT_TO_POINTER(TRUE));
364 del_btn = gtk_button_new_from_stock (GTK_STOCK_DELETE);
365 gtk_widget_show (del_btn);
366 gtk_box_pack_start (GTK_BOX (btn_vbox), del_btn, FALSE, TRUE, 0);
367 g_signal_connect (G_OBJECT (del_btn), "clicked",
368 G_CALLBACK (prefs_display_header_delete_cb),
369 hidden_headers_list_view);
371 PACK_CHECK_BUTTON (btn_hbox, checkbtn_other_headers,
372 _("Show all unspecified headers"));
373 SET_TOGGLE_SENSITIVITY (checkbtn_other_headers, list_view_hbox2);
375 gtk_widget_show_all(window);
377 dispheader.window = window;
378 dispheader.ok_btn = ok_btn;
379 dispheader.cancel_btn = cancel_btn;
381 dispheader.hdr_combo = hdr_combo;
382 dispheader.hdr_entry = GTK_COMBO (hdr_combo)->entry;
384 dispheader.headers_list_view = headers_list_view;
385 dispheader.hidden_headers_list_view = hidden_headers_list_view;
387 dispheader.other_headers = checkbtn_other_headers;
390 void prefs_display_header_read_config(void)
394 gchar buf[PREFSBUFSIZE];
395 DisplayHeaderProp *dp;
397 debug_print("Reading configuration for displaying headers...\n");
399 rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
400 DISPLAY_HEADER_RC, NULL);
401 if ((fp = g_fopen(rcpath, "rb")) == NULL) {
402 if (ENOENT != errno) FILE_OP_ERROR(rcpath, "fopen");
404 prefs_common.disphdr_list = NULL;
405 prefs_display_header_set_default();
410 /* remove all previous headers list */
411 while (prefs_common.disphdr_list != NULL) {
412 dp = (DisplayHeaderProp *)prefs_common.disphdr_list->data;
413 display_header_prop_free(dp);
414 prefs_common.disphdr_list =
415 g_slist_remove(prefs_common.disphdr_list, dp);
418 while (fgets(buf, sizeof(buf), fp) != NULL) {
419 g_strdelimit(buf, "\r\n", '\0');
420 dp = display_header_prop_read_str(buf);
422 prefs_common.disphdr_list =
423 g_slist_append(prefs_common.disphdr_list, dp);
429 void prefs_display_header_write_config(void)
435 debug_print("Writing configuration for displaying headers...\n");
437 rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
438 DISPLAY_HEADER_RC, NULL);
440 if ((pfile = prefs_write_open(rcpath)) == NULL) {
441 g_warning("failed to write configuration to file\n");
446 for (cur = prefs_common.disphdr_list; cur != NULL;
448 DisplayHeaderProp *dp = (DisplayHeaderProp *)cur->data;
451 dpstr = display_header_prop_get_str(dp);
452 if (fputs(dpstr, pfile->fp) == EOF ||
453 fputc('\n', pfile->fp) == EOF) {
454 FILE_OP_ERROR(rcpath, "fputs || fputc");
455 prefs_file_close_revert(pfile);
465 if (prefs_file_close(pfile) < 0) {
466 g_warning("failed to write configuration to file\n");
471 static void prefs_display_header_set_dialog(void)
473 GtkTreeView *list_view = GTK_TREE_VIEW(dispheader.headers_list_view);
474 GtkTreeView *hidden_list_view = GTK_TREE_VIEW(dispheader.hidden_headers_list_view);
476 GtkTreeModel *model_list, *model_hidden;
478 model_list = gtk_tree_view_get_model(list_view);
479 model_hidden = gtk_tree_view_get_model(hidden_list_view);
481 gtk_list_store_clear(GTK_LIST_STORE(model_list));
482 gtk_list_store_clear(GTK_LIST_STORE(model_hidden));
484 for (cur = prefs_common.disphdr_list; cur != NULL;
486 DisplayHeaderProp *dp = (DisplayHeaderProp *)cur->data;
489 prefs_display_header_insert_header(GTK_LIST_STORE
490 (model_hidden), dp->name, dp);
492 prefs_display_header_insert_header(GTK_LIST_STORE
493 (model_list), dp->name, dp);
496 gtk_toggle_button_set_active
497 (GTK_TOGGLE_BUTTON(dispheader.other_headers),
498 prefs_common.show_other_header);
501 static void prefs_display_header_set_list(void)
504 DisplayHeaderProp *dp;
508 g_slist_free(prefs_common.disphdr_list);
509 prefs_common.disphdr_list = NULL;
511 model = gtk_tree_view_get_model(GTK_TREE_VIEW(dispheader.headers_list_view));
512 while (gtk_tree_model_iter_nth_child(model, &iter, NULL, row)) {
513 gtk_tree_model_get(model, &iter, PREFS_HDR_DATA, &dp, -1);
515 prefs_common.disphdr_list =
516 g_slist_append(prefs_common.disphdr_list, dp);
520 model = gtk_tree_view_get_model
521 (GTK_TREE_VIEW(dispheader.hidden_headers_list_view));
523 while (gtk_tree_model_iter_nth_child(model, &iter, NULL, row)) {
524 gtk_tree_model_get(model, &iter, PREFS_HDR_DATA, &dp, -1);
526 prefs_common.disphdr_list =
527 g_slist_append(prefs_common.disphdr_list, dp);
532 static gint prefs_display_header_find_header(GtkTreeView *list_view,
536 DisplayHeaderProp *dp;
540 model = gtk_tree_view_get_model(list_view);
541 while (gtk_tree_model_iter_nth_child(model, &iter, NULL, row)) {
542 gtk_tree_model_get(model, &iter, PREFS_HDR_DATA, &dp, -1);
543 if (dp && g_ascii_strcasecmp(dp->name, header) == 0)
551 static void prefs_display_header_list_view_set_row(gboolean hidden)
553 GtkTreeView *list_view;
554 DisplayHeaderProp *dp;
555 const gchar *entry_text;
558 entry_text = gtk_entry_get_text(GTK_ENTRY(dispheader.hdr_entry));
559 if (entry_text[0] == '\0') {
560 alertpanel_error(_("Header name is not set."));
565 list_view = GTK_TREE_VIEW(dispheader.hidden_headers_list_view);
567 list_view = GTK_TREE_VIEW(dispheader.headers_list_view);
569 if (prefs_display_header_find_header(list_view, entry_text) != -1) {
570 alertpanel_error(_("This header is already in the list."));
574 dp = g_new0(DisplayHeaderProp, 1);
576 dp->name = g_strdup(entry_text);
579 model = gtk_tree_view_get_model(list_view);
580 prefs_display_header_insert_header(GTK_LIST_STORE(model),
583 prefs_display_header_set_list();
586 static void prefs_display_header_register_cb(GtkButton *btn,
587 gpointer hidden_data)
589 prefs_display_header_list_view_set_row(GPOINTER_TO_INT(hidden_data));
592 static void prefs_display_header_delete_cb(GtkButton *btn, gpointer list_view_data)
594 GtkTreeView *list_view = GTK_TREE_VIEW(list_view_data);
595 DisplayHeaderProp *dp;
596 GtkListStore *store = GTK_LIST_STORE(gtk_tree_view_get_model(list_view));
597 GtkTreeSelection *selection = gtk_tree_view_get_selection(list_view);
600 if (!gtk_tree_selection_get_selected(selection, NULL, &iter))
603 gtk_tree_model_get(GTK_TREE_MODEL(store), &iter, PREFS_HDR_DATA, &dp, -1);
607 prefs_common.disphdr_list =
608 g_slist_remove(prefs_common.disphdr_list, dp);
609 display_header_prop_free(dp);
610 gtk_list_store_remove(store, &iter);
613 static void prefs_display_header_up(void)
615 GtkTreePath *prev, *sel, *try;
617 GtkListStore *store = NULL;
618 GtkTreeModel *model = NULL;
621 if (!gtk_tree_selection_get_selected
622 (gtk_tree_view_get_selection
623 (GTK_TREE_VIEW(dispheader.headers_list_view)),
627 store = (GtkListStore *)model;
628 sel = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &isel);
632 /* no move if we're at row 0... */
633 try = gtk_tree_path_copy(sel);
634 if (!gtk_tree_path_prev(try)) {
635 gtk_tree_path_free(try);
636 gtk_tree_path_free(sel);
641 gtk_tree_model_get_iter(GTK_TREE_MODEL(store),
643 gtk_list_store_swap(store, &iprev, &isel);
645 gtk_tree_path_free(sel);
646 gtk_tree_path_free(prev);
649 static void prefs_display_header_down(void)
651 GtkListStore *store = NULL;
652 GtkTreeModel *model = NULL;
653 GtkTreeIter next, sel;
656 if (!gtk_tree_selection_get_selected
657 (gtk_tree_view_get_selection
658 (GTK_TREE_VIEW(dispheader.headers_list_view)),
662 store = (GtkListStore *)model;
663 try = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &sel);
668 if (gtk_tree_model_iter_next(GTK_TREE_MODEL(store), &next))
669 gtk_list_store_swap(store, &next, &sel);
671 gtk_tree_path_free(try);
674 static gboolean prefs_display_header_key_pressed(GtkWidget *widget,
678 if (event && event->keyval == GDK_Escape)
679 prefs_display_header_cancel();
683 static void prefs_display_header_ok(void)
685 prefs_common.show_other_header =
686 gtk_toggle_button_get_active
687 (GTK_TOGGLE_BUTTON(dispheader.other_headers));
688 prefs_display_header_write_config();
689 gtk_widget_hide(dispheader.window);
692 static void prefs_display_header_cancel(void)
694 prefs_display_header_read_config();
695 gtk_widget_hide(dispheader.window);
698 static gint prefs_display_header_deleted(GtkWidget *widget, GdkEventAny *event,
701 prefs_display_header_cancel();
705 static GtkListStore *prefs_display_header_create_store(void)
707 return gtk_list_store_new(N_PREFS_HDR_COLUMNS,
713 static void prefs_display_header_insert_header(GtkListStore *store,
715 DisplayHeaderProp *dp)
720 gtk_list_store_append(store, &iter);
721 gtk_list_store_set(store, &iter,
722 PREFS_HDR_HEADER, name,
727 static GtkWidget *prefs_display_header_list_view_create(const gchar *name)
729 GtkWidget *list_view;
730 GtkTreeSelection *selector;
733 model = GTK_TREE_MODEL(prefs_display_header_create_store());
734 list_view = gtk_tree_view_new_with_model(model);
735 g_object_unref(G_OBJECT(model));
737 gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(list_view),
738 prefs_common.enable_rules_hint);
740 selector = gtk_tree_view_get_selection(GTK_TREE_VIEW(list_view));
741 gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
743 prefs_filtering_create_list_view_columns(GTK_WIDGET(list_view), name);
748 static void prefs_filtering_create_list_view_columns(GtkWidget *list_view,
751 GtkTreeViewColumn *column;
752 GtkCellRenderer *renderer;
754 renderer = gtk_cell_renderer_text_new();
755 column = gtk_tree_view_column_new_with_attributes
756 (name, renderer, "text", PREFS_HDR_HEADER, NULL);
757 gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
761 *\brief Called as a result of a drag & drop
763 static void headers_list_model_row_changed(GtkTreeModel *model,
766 GtkTreeView *list_view)
768 prefs_display_header_set_list();
772 *\brief Called as a result of a gtk_list_store_swap()
774 static void headers_list_model_rows_reordered(GtkTreeModel *model,
778 GtkTreeView *list_view)
780 prefs_display_header_set_list();
783 static void drag_begin(GtkTreeView *list_view,
784 GdkDragContext *context,
787 /* XXX unfortunately a completed drag & drop does not emit
788 * a "rows_reordered" signal, but a "row_changed" signal.
789 * So during drag and drop, listen to "row_changed", and
790 * update the account list accordingly */
792 GtkTreeModel *model = gtk_tree_view_get_model(list_view);
793 g_signal_connect(G_OBJECT(model), "row_changed",
794 G_CALLBACK(headers_list_model_row_changed),
798 static void drag_end(GtkTreeView *list_view,
799 GdkDragContext *context,
802 GtkTreeModel *model = gtk_tree_view_get_model(list_view);
803 g_signal_handlers_disconnect_by_func(G_OBJECT(model),
804 G_CALLBACK(headers_list_model_row_changed),