2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2006 Hiroyuki Yamamoto and the Sylpheed-Claws team
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, &cancel_btn, GTK_STOCK_CANCEL,
220 &ok_btn, GTK_STOCK_OK,
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);
282 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(list_view_scrolledwin),
285 headers_list_view = prefs_display_header_list_view_create
286 (_("Displayed Headers"));
287 gtk_widget_show (headers_list_view);
288 gtk_container_add(GTK_CONTAINER(list_view_scrolledwin), headers_list_view);
289 gtk_tree_view_set_reorderable(GTK_TREE_VIEW(headers_list_view), TRUE);
291 g_signal_connect(G_OBJECT(headers_list_view), "drag_begin",
292 G_CALLBACK(drag_begin),
295 g_signal_connect(G_OBJECT(headers_list_view), "drag_end",
296 G_CALLBACK(drag_end),
299 /* connect rows change for this list view's model */
300 g_signal_connect(G_OBJECT(gtk_tree_view_get_model(GTK_TREE_VIEW(headers_list_view))),
302 G_CALLBACK(headers_list_model_rows_reordered),
305 btn_vbox = gtk_vbox_new (FALSE, 8);
306 gtk_widget_show (btn_vbox);
307 gtk_box_pack_start (GTK_BOX (list_view_hbox1), btn_vbox, FALSE, FALSE, 0);
309 reg_btn = gtk_button_new_from_stock (GTK_STOCK_ADD);
310 gtk_widget_show (reg_btn);
311 gtk_box_pack_start (GTK_BOX (btn_vbox), reg_btn, FALSE, TRUE, 0);
312 g_signal_connect (G_OBJECT (reg_btn), "clicked",
313 G_CALLBACK (prefs_display_header_register_cb),
314 GINT_TO_POINTER(FALSE));
315 del_btn = gtk_button_new_from_stock (GTK_STOCK_REMOVE);
316 gtk_widget_show (del_btn);
317 gtk_box_pack_start (GTK_BOX (btn_vbox), del_btn, FALSE, TRUE, 0);
318 g_signal_connect (G_OBJECT (del_btn), "clicked",
319 G_CALLBACK (prefs_display_header_delete_cb),
322 up_btn = gtk_button_new_from_stock (GTK_STOCK_GO_UP);
323 gtk_widget_show (up_btn);
324 gtk_box_pack_start (GTK_BOX (btn_vbox), up_btn, FALSE, FALSE, 0);
325 g_signal_connect (G_OBJECT (up_btn), "clicked",
326 G_CALLBACK (prefs_display_header_up), NULL);
328 down_btn = gtk_button_new_from_stock (GTK_STOCK_GO_DOWN);
329 gtk_widget_show (down_btn);
330 gtk_box_pack_start (GTK_BOX (btn_vbox), down_btn, FALSE, FALSE, 0);
331 g_signal_connect (G_OBJECT (down_btn), "clicked",
332 G_CALLBACK (prefs_display_header_down), NULL);
334 /* hidden headers list */
336 list_view_hbox2 = gtk_hbox_new (FALSE, 8);
337 gtk_widget_show (list_view_hbox2);
338 gtk_box_pack_start (GTK_BOX (list_view_hbox), list_view_hbox2, TRUE, TRUE, 0);
340 list_view_scrolledwin = gtk_scrolled_window_new (NULL, NULL);
341 gtk_widget_set_size_request (list_view_scrolledwin, 200, 210);
342 gtk_widget_show (list_view_scrolledwin);
343 gtk_box_pack_start (GTK_BOX (list_view_hbox2), list_view_scrolledwin,
345 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (list_view_scrolledwin),
346 GTK_POLICY_AUTOMATIC,
347 GTK_POLICY_AUTOMATIC);
348 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(list_view_scrolledwin),
351 hidden_headers_list_view = prefs_display_header_list_view_create
352 (_("Hidden headers"));
353 gtk_widget_show (hidden_headers_list_view);
354 gtk_container_add (GTK_CONTAINER (list_view_scrolledwin),
355 hidden_headers_list_view);
357 btn_vbox = gtk_vbox_new (FALSE, 8);
358 gtk_widget_show (btn_vbox);
359 gtk_box_pack_start (GTK_BOX (list_view_hbox2), btn_vbox, FALSE, FALSE, 0);
361 reg_btn = gtk_button_new_from_stock (GTK_STOCK_ADD);
362 gtk_widget_show (reg_btn);
363 gtk_box_pack_start (GTK_BOX (btn_vbox), reg_btn, FALSE, TRUE, 0);
364 g_signal_connect (G_OBJECT (reg_btn), "clicked",
366 (prefs_display_header_register_cb),
367 GINT_TO_POINTER(TRUE));
368 del_btn = gtk_button_new_from_stock (GTK_STOCK_DELETE);
369 gtk_widget_show (del_btn);
370 gtk_box_pack_start (GTK_BOX (btn_vbox), del_btn, FALSE, TRUE, 0);
371 g_signal_connect (G_OBJECT (del_btn), "clicked",
372 G_CALLBACK (prefs_display_header_delete_cb),
373 hidden_headers_list_view);
377 PACK_CHECK_BUTTON (vbox, checkbtn_other_headers,
378 _("Show all unspecified headers"));
379 SET_TOGGLE_SENSITIVITY (checkbtn_other_headers, list_view_hbox2);
381 gtk_widget_show_all(window);
383 dispheader.window = window;
384 dispheader.ok_btn = ok_btn;
385 dispheader.cancel_btn = cancel_btn;
387 dispheader.hdr_combo = hdr_combo;
388 dispheader.hdr_entry = GTK_COMBO (hdr_combo)->entry;
390 dispheader.headers_list_view = headers_list_view;
391 dispheader.hidden_headers_list_view = hidden_headers_list_view;
393 dispheader.other_headers = checkbtn_other_headers;
396 void prefs_display_header_read_config(void)
400 gchar buf[PREFSBUFSIZE];
401 DisplayHeaderProp *dp;
403 debug_print("Reading configuration for displaying headers...\n");
405 rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
406 DISPLAY_HEADER_RC, NULL);
407 if ((fp = g_fopen(rcpath, "rb")) == NULL) {
408 if (ENOENT != errno) FILE_OP_ERROR(rcpath, "fopen");
410 prefs_common.disphdr_list = NULL;
411 prefs_display_header_set_default();
416 /* remove all previous headers list */
417 while (prefs_common.disphdr_list != NULL) {
418 dp = (DisplayHeaderProp *)prefs_common.disphdr_list->data;
419 display_header_prop_free(dp);
420 prefs_common.disphdr_list =
421 g_slist_remove(prefs_common.disphdr_list, dp);
424 while (fgets(buf, sizeof(buf), fp) != NULL) {
425 g_strdelimit(buf, "\r\n", '\0');
426 dp = display_header_prop_read_str(buf);
428 prefs_common.disphdr_list =
429 g_slist_append(prefs_common.disphdr_list, dp);
435 void prefs_display_header_write_config(void)
441 debug_print("Writing configuration for displaying headers...\n");
443 rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
444 DISPLAY_HEADER_RC, NULL);
446 if ((pfile = prefs_write_open(rcpath)) == NULL) {
447 g_warning("failed to write configuration to file\n");
452 for (cur = prefs_common.disphdr_list; cur != NULL;
454 DisplayHeaderProp *dp = (DisplayHeaderProp *)cur->data;
457 dpstr = display_header_prop_get_str(dp);
458 if (fputs(dpstr, pfile->fp) == EOF ||
459 fputc('\n', pfile->fp) == EOF) {
460 FILE_OP_ERROR(rcpath, "fputs || fputc");
461 prefs_file_close_revert(pfile);
471 if (prefs_file_close(pfile) < 0) {
472 g_warning("failed to write configuration to file\n");
477 static void prefs_display_header_set_dialog(void)
479 GtkTreeView *list_view = GTK_TREE_VIEW(dispheader.headers_list_view);
480 GtkTreeView *hidden_list_view = GTK_TREE_VIEW(dispheader.hidden_headers_list_view);
482 GtkTreeModel *model_list, *model_hidden;
484 model_list = gtk_tree_view_get_model(list_view);
485 model_hidden = gtk_tree_view_get_model(hidden_list_view);
487 gtk_list_store_clear(GTK_LIST_STORE(model_list));
488 gtk_list_store_clear(GTK_LIST_STORE(model_hidden));
490 for (cur = prefs_common.disphdr_list; cur != NULL;
492 DisplayHeaderProp *dp = (DisplayHeaderProp *)cur->data;
495 prefs_display_header_insert_header(GTK_LIST_STORE
496 (model_hidden), dp->name, dp);
498 prefs_display_header_insert_header(GTK_LIST_STORE
499 (model_list), dp->name, dp);
502 gtk_toggle_button_set_active
503 (GTK_TOGGLE_BUTTON(dispheader.other_headers),
504 prefs_common.show_other_header);
507 static void prefs_display_header_set_list(void)
510 DisplayHeaderProp *dp;
514 g_slist_free(prefs_common.disphdr_list);
515 prefs_common.disphdr_list = NULL;
517 model = gtk_tree_view_get_model(GTK_TREE_VIEW(dispheader.headers_list_view));
518 while (gtk_tree_model_iter_nth_child(model, &iter, NULL, row)) {
519 gtk_tree_model_get(model, &iter, PREFS_HDR_DATA, &dp, -1);
521 prefs_common.disphdr_list =
522 g_slist_append(prefs_common.disphdr_list, dp);
526 model = gtk_tree_view_get_model
527 (GTK_TREE_VIEW(dispheader.hidden_headers_list_view));
529 while (gtk_tree_model_iter_nth_child(model, &iter, NULL, row)) {
530 gtk_tree_model_get(model, &iter, PREFS_HDR_DATA, &dp, -1);
532 prefs_common.disphdr_list =
533 g_slist_append(prefs_common.disphdr_list, dp);
538 static gint prefs_display_header_find_header(GtkTreeView *list_view,
542 DisplayHeaderProp *dp;
546 model = gtk_tree_view_get_model(list_view);
547 while (gtk_tree_model_iter_nth_child(model, &iter, NULL, row)) {
548 gtk_tree_model_get(model, &iter, PREFS_HDR_DATA, &dp, -1);
549 if (dp && g_ascii_strcasecmp(dp->name, header) == 0)
557 static void prefs_display_header_list_view_set_row(gboolean hidden)
559 GtkTreeView *list_view;
560 DisplayHeaderProp *dp;
561 const gchar *entry_text;
564 entry_text = gtk_entry_get_text(GTK_ENTRY(dispheader.hdr_entry));
565 if (entry_text[0] == '\0') {
566 alertpanel_error(_("Header name is not set."));
571 list_view = GTK_TREE_VIEW(dispheader.hidden_headers_list_view);
573 list_view = GTK_TREE_VIEW(dispheader.headers_list_view);
575 if (prefs_display_header_find_header(list_view, entry_text) != -1) {
576 alertpanel_error(_("This header is already in the list."));
580 dp = g_new0(DisplayHeaderProp, 1);
582 dp->name = g_strdup(entry_text);
585 model = gtk_tree_view_get_model(list_view);
586 prefs_display_header_insert_header(GTK_LIST_STORE(model),
589 prefs_display_header_set_list();
592 static void prefs_display_header_register_cb(GtkButton *btn,
593 gpointer hidden_data)
595 prefs_display_header_list_view_set_row(GPOINTER_TO_INT(hidden_data));
598 static void prefs_display_header_delete_cb(GtkButton *btn, gpointer list_view_data)
600 GtkTreeView *list_view = GTK_TREE_VIEW(list_view_data);
601 DisplayHeaderProp *dp;
602 GtkListStore *store = GTK_LIST_STORE(gtk_tree_view_get_model(list_view));
603 GtkTreeSelection *selection = gtk_tree_view_get_selection(list_view);
606 if (!gtk_tree_selection_get_selected(selection, NULL, &iter))
609 gtk_tree_model_get(GTK_TREE_MODEL(store), &iter, PREFS_HDR_DATA, &dp, -1);
613 prefs_common.disphdr_list =
614 g_slist_remove(prefs_common.disphdr_list, dp);
615 display_header_prop_free(dp);
616 gtk_list_store_remove(store, &iter);
619 static void prefs_display_header_up(void)
621 GtkTreePath *prev, *sel, *try;
623 GtkListStore *store = NULL;
624 GtkTreeModel *model = NULL;
627 if (!gtk_tree_selection_get_selected
628 (gtk_tree_view_get_selection
629 (GTK_TREE_VIEW(dispheader.headers_list_view)),
633 store = (GtkListStore *)model;
634 sel = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &isel);
638 /* no move if we're at row 0... */
639 try = gtk_tree_path_copy(sel);
640 if (!gtk_tree_path_prev(try)) {
641 gtk_tree_path_free(try);
642 gtk_tree_path_free(sel);
647 gtk_tree_model_get_iter(GTK_TREE_MODEL(store),
649 gtk_list_store_swap(store, &iprev, &isel);
651 gtk_tree_path_free(sel);
652 gtk_tree_path_free(prev);
655 static void prefs_display_header_down(void)
657 GtkListStore *store = NULL;
658 GtkTreeModel *model = NULL;
659 GtkTreeIter next, sel;
662 if (!gtk_tree_selection_get_selected
663 (gtk_tree_view_get_selection
664 (GTK_TREE_VIEW(dispheader.headers_list_view)),
668 store = (GtkListStore *)model;
669 try = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &sel);
674 if (gtk_tree_model_iter_next(GTK_TREE_MODEL(store), &next))
675 gtk_list_store_swap(store, &next, &sel);
677 gtk_tree_path_free(try);
680 static gboolean prefs_display_header_key_pressed(GtkWidget *widget,
684 if (event && event->keyval == GDK_Escape)
685 prefs_display_header_cancel();
689 static void prefs_display_header_ok(void)
691 prefs_common.show_other_header =
692 gtk_toggle_button_get_active
693 (GTK_TOGGLE_BUTTON(dispheader.other_headers));
694 prefs_display_header_write_config();
695 gtk_widget_hide(dispheader.window);
698 static void prefs_display_header_cancel(void)
700 prefs_display_header_read_config();
701 gtk_widget_hide(dispheader.window);
704 static gint prefs_display_header_deleted(GtkWidget *widget, GdkEventAny *event,
707 prefs_display_header_cancel();
711 static GtkListStore *prefs_display_header_create_store(void)
713 return gtk_list_store_new(N_PREFS_HDR_COLUMNS,
719 static void prefs_display_header_insert_header(GtkListStore *store,
721 DisplayHeaderProp *dp)
726 gtk_list_store_append(store, &iter);
727 gtk_list_store_set(store, &iter,
728 PREFS_HDR_HEADER, name,
733 static GtkWidget *prefs_display_header_list_view_create(const gchar *name)
735 GtkWidget *list_view;
736 GtkTreeSelection *selector;
739 model = GTK_TREE_MODEL(prefs_display_header_create_store());
740 list_view = gtk_tree_view_new_with_model(model);
741 g_object_unref(G_OBJECT(model));
743 gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(list_view),
744 prefs_common.enable_rules_hint);
746 selector = gtk_tree_view_get_selection(GTK_TREE_VIEW(list_view));
747 gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
749 prefs_filtering_create_list_view_columns(GTK_WIDGET(list_view), name);
754 static void prefs_filtering_create_list_view_columns(GtkWidget *list_view,
757 GtkTreeViewColumn *column;
758 GtkCellRenderer *renderer;
760 renderer = gtk_cell_renderer_text_new();
761 column = gtk_tree_view_column_new_with_attributes
762 (name, renderer, "text", PREFS_HDR_HEADER, NULL);
763 gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
767 *\brief Called as a result of a drag & drop
769 static void headers_list_model_row_changed(GtkTreeModel *model,
772 GtkTreeView *list_view)
774 prefs_display_header_set_list();
778 *\brief Called as a result of a gtk_list_store_swap()
780 static void headers_list_model_rows_reordered(GtkTreeModel *model,
784 GtkTreeView *list_view)
786 prefs_display_header_set_list();
789 static void drag_begin(GtkTreeView *list_view,
790 GdkDragContext *context,
793 /* XXX unfortunately a completed drag & drop does not emit
794 * a "rows_reordered" signal, but a "row_changed" signal.
795 * So during drag and drop, listen to "row_changed", and
796 * update the account list accordingly */
798 GtkTreeModel *model = gtk_tree_view_get_model(list_view);
799 g_signal_connect(G_OBJECT(model), "row_changed",
800 G_CALLBACK(headers_list_model_row_changed),
804 static void drag_end(GtkTreeView *list_view,
805 GdkDragContext *context,
808 GtkTreeModel *model = gtk_tree_view_get_model(list_view);
809 g_signal_handlers_disconnect_by_func(G_OBJECT(model),
810 G_CALLBACK(headers_list_model_row_changed),