2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2012 Hiroyuki Yamamoto and the Claws Mail 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 3 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, see <http://www.gnu.org/licenses/>.
22 #include "claws-features.h"
28 #include <glib/gi18n.h>
30 #include <gdk/gdkkeysyms.h>
37 #include "prefs_gtk.h"
38 #include "prefs_customheader.h"
39 #include "prefs_common.h"
40 #include "prefs_account.h"
41 #include "mainwindow.h"
42 #include "foldersel.h"
43 #include "manage_window.h"
44 #include "customheader.h"
48 #include "alertpanel.h"
53 CUSTHDR_STRING, /*!< display string managed by list store */
54 CUSTHDR_DATA, /*!< string managed by us */
58 static struct CustomHdr {
62 GtkWidget *cancel_btn;
71 /* widget creating functions */
72 static void prefs_custom_header_create (void);
74 static void prefs_custom_header_set_dialog (PrefsAccount *ac);
75 static void prefs_custom_header_set_list (PrefsAccount *ac);
76 static void prefs_custom_header_list_view_set_row (PrefsAccount *ac);
78 /* callback functions */
79 static void prefs_custom_header_add_cb (void);
80 static void prefs_custom_header_val_from_file_cb(void);
81 static void prefs_custom_header_delete_cb (void);
82 static void prefs_custom_header_up (void);
83 static void prefs_custom_header_down (void);
85 static gboolean prefs_custom_header_key_pressed (GtkWidget *widget,
88 static void prefs_custom_header_ok (void);
89 static void prefs_custom_header_cancel (void);
90 static gint prefs_custom_header_deleted (GtkWidget *widget,
94 static GtkListStore* prefs_custom_header_create_data_store (void);
96 static void prefs_custom_header_list_view_insert_header (GtkWidget *list_view,
97 GtkTreeIter *row_iter,
101 static GtkWidget *prefs_custom_header_list_view_create (void);
103 static void prefs_custom_header_create_list_view_columns (GtkWidget *list_view);
105 static gboolean prefs_custom_header_selected (GtkTreeSelection *selector,
108 gboolean currently_selected,
112 static PrefsAccount *cur_ac = NULL;
114 void prefs_custom_header_open(PrefsAccount *ac)
116 if (!customhdr.window) {
117 prefs_custom_header_create();
120 manage_window_set_transient(GTK_WINDOW(customhdr.window));
121 gtk_widget_grab_focus(customhdr.ok_btn);
123 prefs_custom_header_set_dialog(ac);
127 gtk_widget_show(customhdr.window);
128 gtk_window_set_modal(GTK_WINDOW(customhdr.window), TRUE);
131 static void prefs_custom_header_create(void)
137 GtkWidget *cancel_btn;
139 GtkWidget *confirm_area;
144 GtkWidget *hdr_label;
145 GtkWidget *hdr_combo;
146 GtkWidget *val_label;
147 GtkWidget *val_entry;
158 GtkWidget *ch_scrolledwin;
159 GtkWidget *list_view;
165 debug_print("Creating custom header setting window...\n");
167 window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "prefs_customheader");
168 gtk_container_set_border_width (GTK_CONTAINER (window), 8);
169 gtk_window_set_position (GTK_WINDOW (window), GTK_WIN_POS_CENTER);
170 gtk_window_set_resizable(GTK_WINDOW (window), TRUE);
172 vbox = gtk_vbox_new (FALSE, 6);
173 gtk_widget_show (vbox);
174 gtk_container_add (GTK_CONTAINER (window), vbox);
176 gtkut_stock_button_set_create(&confirm_area, &cancel_btn, GTK_STOCK_CANCEL,
177 &ok_btn, GTK_STOCK_OK,
179 gtk_widget_show (confirm_area);
180 gtk_box_pack_end (GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
181 gtk_widget_grab_default (ok_btn);
183 gtk_window_set_title (GTK_WINDOW(window), _("Custom header configuration"));
184 MANAGE_WINDOW_SIGNALS_CONNECT (window);
185 g_signal_connect (G_OBJECT(window), "delete_event",
186 G_CALLBACK(prefs_custom_header_deleted),
188 g_signal_connect (G_OBJECT(window), "key_press_event",
189 G_CALLBACK(prefs_custom_header_key_pressed),
191 g_signal_connect (G_OBJECT(ok_btn), "clicked",
192 G_CALLBACK(prefs_custom_header_ok), NULL);
193 g_signal_connect (G_OBJECT(cancel_btn), "clicked",
194 G_CALLBACK(prefs_custom_header_cancel), NULL);
196 vbox1 = gtk_vbox_new (FALSE, VSPACING);
197 gtk_widget_show (vbox1);
198 gtk_box_pack_start (GTK_BOX (vbox), vbox1, TRUE, TRUE, 0);
199 gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
201 table1 = gtk_table_new (3, 2, FALSE);
202 gtk_widget_show (table1);
203 gtk_box_pack_start (GTK_BOX (vbox1), table1,
205 gtk_table_set_row_spacings (GTK_TABLE (table1), 8);
206 gtk_table_set_col_spacings (GTK_TABLE (table1), 8);
208 hdr_label = gtk_label_new (_("Header"));
209 gtk_widget_show (hdr_label);
210 gtk_table_attach (GTK_TABLE (table1), hdr_label, 0, 1, 0, 1,
211 GTK_EXPAND | GTK_SHRINK | GTK_FILL,
213 gtk_misc_set_alignment (GTK_MISC (hdr_label), 0, 0.5);
215 hdr_combo = combobox_text_new(TRUE, "User-Agent", "Face", "X-Face",
216 "X-Operating-System", NULL);
217 gtk_table_attach (GTK_TABLE (table1), hdr_combo, 0, 1, 1, 2,
218 GTK_EXPAND | GTK_SHRINK | GTK_FILL,
221 val_label = gtk_label_new (_("Value"));
222 gtk_widget_show (val_label);
223 gtk_table_attach (GTK_TABLE (table1), val_label, 1, 2, 0, 1,
224 GTK_EXPAND | GTK_SHRINK | GTK_FILL,
226 gtk_misc_set_alignment (GTK_MISC (val_label), 0, 0.5);
228 val_entry = gtk_entry_new ();
229 gtk_widget_show (val_entry);
230 gtk_table_attach (GTK_TABLE (table1), val_entry, 1, 2, 1, 2,
231 GTK_EXPAND | GTK_SHRINK | GTK_FILL,
234 val_btn = gtkut_get_browse_file_btn(_("Bro_wse"));
235 gtk_widget_show (val_btn);
236 gtk_table_attach (GTK_TABLE (table1), val_btn, 2, 3, 1, 2,
237 GTK_EXPAND | GTK_SHRINK | GTK_FILL,
239 g_signal_connect (G_OBJECT (val_btn), "clicked",
240 G_CALLBACK (prefs_custom_header_val_from_file_cb),
245 reg_hbox = gtk_hbox_new (FALSE, 4);
246 gtk_widget_show (reg_hbox);
247 gtk_box_pack_start (GTK_BOX (vbox1), reg_hbox, FALSE, FALSE, 0);
249 arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_OUT);
250 gtk_widget_show (arrow);
251 gtk_box_pack_start (GTK_BOX (reg_hbox), arrow, FALSE, FALSE, 0);
253 btn_hbox = gtk_hbox_new (TRUE, 4);
254 gtk_widget_show (btn_hbox);
255 gtk_box_pack_start (GTK_BOX (reg_hbox), btn_hbox, FALSE, FALSE, 0);
257 add_btn = gtk_button_new_from_stock (GTK_STOCK_ADD);
258 gtk_widget_show (add_btn);
259 gtk_box_pack_start (GTK_BOX (btn_hbox), add_btn, FALSE, TRUE, 0);
260 g_signal_connect (G_OBJECT (add_btn), "clicked",
261 G_CALLBACK (prefs_custom_header_add_cb),
264 del_btn = gtk_button_new_from_stock (GTK_STOCK_DELETE);
265 gtk_widget_show (del_btn);
266 gtk_box_pack_start (GTK_BOX (btn_hbox), del_btn, FALSE, TRUE, 0);
267 g_signal_connect (G_OBJECT (del_btn), "clicked",
268 G_CALLBACK (prefs_custom_header_delete_cb),
272 ch_hbox = gtk_hbox_new (FALSE, 8);
273 gtk_widget_show (ch_hbox);
274 gtk_box_pack_start (GTK_BOX (vbox1), ch_hbox, TRUE, TRUE, 0);
276 ch_scrolledwin = gtk_scrolled_window_new (NULL, NULL);
277 gtk_widget_show (ch_scrolledwin);
278 gtk_box_pack_start (GTK_BOX (ch_hbox), ch_scrolledwin, TRUE, TRUE, 0);
279 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (ch_scrolledwin),
280 GTK_POLICY_AUTOMATIC,
281 GTK_POLICY_AUTOMATIC);
283 list_view = prefs_custom_header_list_view_create();
284 gtk_widget_show (list_view);
285 gtk_container_add (GTK_CONTAINER (ch_scrolledwin), list_view);
287 btn_vbox = gtk_vbox_new (FALSE, 8);
288 gtk_widget_show (btn_vbox);
289 gtk_box_pack_start (GTK_BOX (ch_hbox), btn_vbox, FALSE, FALSE, 0);
291 up_btn = gtk_button_new_from_stock (GTK_STOCK_GO_UP);
292 gtk_widget_show (up_btn);
293 gtk_box_pack_start (GTK_BOX (btn_vbox), up_btn, FALSE, FALSE, 0);
294 g_signal_connect (G_OBJECT (up_btn), "clicked",
295 G_CALLBACK (prefs_custom_header_up), NULL);
297 down_btn = gtk_button_new_from_stock (GTK_STOCK_GO_DOWN);
298 gtk_widget_show (down_btn);
299 gtk_box_pack_start (GTK_BOX (btn_vbox), down_btn, FALSE, FALSE, 0);
300 g_signal_connect (G_OBJECT (down_btn), "clicked",
301 G_CALLBACK (prefs_custom_header_down), NULL);
303 preview = gtk_image_new ();
304 gtk_widget_show (preview);
305 gtk_box_pack_start (GTK_BOX (btn_vbox), preview, FALSE, FALSE, 0);
307 gtk_widget_show_all(window);
309 customhdr.window = window;
310 customhdr.ok_btn = ok_btn;
311 customhdr.cancel_btn = cancel_btn;
312 customhdr.preview = preview;
314 customhdr.hdr_combo = hdr_combo;
315 customhdr.hdr_entry = gtk_bin_get_child(GTK_BIN((hdr_combo)));
316 customhdr.val_entry = val_entry;
318 customhdr.list_view = list_view;
321 void prefs_custom_header_read_config(PrefsAccount *ac)
325 gchar buf[PREFSBUFSIZE];
328 debug_print("Reading custom header configuration...\n");
330 rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
331 CUSTOM_HEADER_RC, NULL);
332 if ((fp = g_fopen(rcpath, "rb")) == NULL) {
333 if (ENOENT != errno) FILE_OP_ERROR(rcpath, "fopen");
335 ac->customhdr_list = NULL;
340 /* remove all previous headers list */
341 while (ac->customhdr_list != NULL) {
342 ch = (CustomHeader *)ac->customhdr_list->data;
343 ac->customhdr_list = g_slist_remove(ac->customhdr_list, ch);
344 custom_header_free(ch);
347 while (fgets(buf, sizeof(buf), fp) != NULL) {
348 ch = custom_header_read_str(buf);
350 if (ch->account_id == ac->account_id) {
352 g_slist_append(ac->customhdr_list, ch);
354 custom_header_free(ch);
361 static void prefs_custom_header_write_config(PrefsAccount *ac)
366 gchar buf[PREFSBUFSIZE];
370 GSList *all_hdrs = NULL;
372 debug_print("Writing custom header configuration...\n");
374 rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
375 CUSTOM_HEADER_RC, NULL);
377 if ((fp = g_fopen(rcpath, "rb")) == NULL) {
378 if (ENOENT != errno) FILE_OP_ERROR(rcpath, "fopen");
382 while (fgets(buf, sizeof(buf), fp) != NULL) {
383 ch = custom_header_read_str(buf);
385 if (ch->account_id != ac->account_id)
387 g_slist_append(all_hdrs, ch);
389 custom_header_free(ch);
396 if ((pfile = prefs_write_open(rcpath)) == NULL) {
397 g_warning("failed to write configuration to file");
402 for (cur = all_hdrs; cur != NULL; cur = cur->next) {
403 CustomHeader *hdr = (CustomHeader *)cur->data;
406 chstr = custom_header_get_str(hdr);
407 if (fputs(chstr, pfile->fp) == EOF ||
408 fputc('\n', pfile->fp) == EOF) {
409 FILE_OP_ERROR(rcpath, "fputs || fputc");
410 prefs_file_close_revert(pfile);
418 for (cur = ac->customhdr_list; cur != NULL; cur = cur->next) {
419 CustomHeader *hdr = (CustomHeader *)cur->data;
422 chstr = custom_header_get_str(hdr);
423 if (fputs(chstr, pfile->fp) == EOF ||
424 fputc('\n', pfile->fp) == EOF) {
425 FILE_OP_ERROR(rcpath, "fputs || fputc");
426 prefs_file_close_revert(pfile);
436 while (all_hdrs != NULL) {
437 ch = (CustomHeader *)all_hdrs->data;
438 all_hdrs = g_slist_remove(all_hdrs, ch);
439 custom_header_free(ch);
442 if (prefs_file_close(pfile) < 0) {
443 g_warning("failed to write configuration to file");
448 static void prefs_custom_header_set_dialog(PrefsAccount *ac)
453 store = GTK_LIST_STORE(gtk_tree_view_get_model
454 (GTK_TREE_VIEW(customhdr.list_view)));
455 gtk_list_store_clear(store);
457 for (cur = ac->customhdr_list; cur != NULL; cur = cur->next) {
458 CustomHeader *ch = (CustomHeader *)cur->data;
461 ch_str = g_strdup_printf("%s: %s", ch->name,
462 ch->value ? ch->value : "");
464 prefs_custom_header_list_view_insert_header
465 (customhdr.list_view, NULL, ch_str, ch);
471 static void prefs_custom_header_set_list(PrefsAccount *ac)
477 g_slist_free(ac->customhdr_list);
478 ac->customhdr_list = NULL;
480 store = GTK_LIST_STORE(gtk_tree_view_get_model
481 (GTK_TREE_VIEW(customhdr.list_view)));
483 if (gtk_tree_model_get_iter_first(GTK_TREE_MODEL(store), &iter)) {
485 gtk_tree_model_get(GTK_TREE_MODEL(store), &iter,
488 ac->customhdr_list = g_slist_append(ac->customhdr_list, ch);
489 } while (gtk_tree_model_iter_next(GTK_TREE_MODEL(store),
494 static void prefs_custom_header_list_view_set_row(PrefsAccount *ac)
497 const gchar *entry_text;
500 entry_text = gtk_entry_get_text(GTK_ENTRY(customhdr.hdr_entry));
501 if (entry_text[0] == '\0') {
502 alertpanel_error(_("Header name is not set."));
506 while (*entry_text &&
507 (*entry_text == '\n' || *entry_text == '\r' ||
508 *entry_text == '\t' || *entry_text == ' '))
511 if (!custom_header_is_allowed(entry_text)) {
512 alertpanel_error(_("This Header name is not allowed as a custom header."));
516 ch = g_new0(CustomHeader, 1);
518 ch->account_id = ac->account_id;
520 ch->name = g_strdup(entry_text);
521 unfold_line(ch->name);
522 g_strstrip(ch->name);
523 gtk_entry_set_text(GTK_ENTRY(customhdr.hdr_entry), ch->name);
525 entry_text = gtk_entry_get_text(GTK_ENTRY(customhdr.val_entry));
526 while (*entry_text &&
527 (*entry_text == '\n' || *entry_text == '\r' ||
528 *entry_text == '\t' || *entry_text == ' '))
531 if (entry_text[0] != '\0') {
532 ch->value = g_strdup(entry_text);
533 unfold_line(ch->value);
534 g_strstrip(ch->value);
535 gtk_entry_set_text(GTK_ENTRY(customhdr.val_entry), ch->value);
538 ch_str = g_strdup_printf("%s: %s", ch->name,
539 ch->value ? ch->value : "");
541 prefs_custom_header_list_view_insert_header
542 (customhdr.list_view, NULL, ch_str, ch);
546 prefs_custom_header_set_list(cur_ac);
550 #define B64_LINE_SIZE 57
551 #define B64_BUFFSIZE 77
552 static void prefs_custom_header_val_from_file_cb(void)
554 gchar *filename = NULL;
555 gchar *contents = NULL;
556 const gchar *hdr = gtk_entry_get_text(GTK_ENTRY(customhdr.hdr_entry));
558 if (!strcmp(hdr, "Face"))
559 filename = filesel_select_file_open(_("Choose a PNG file"), NULL);
560 else if (!strcmp(hdr, "X-Face"))
561 filename = filesel_select_file_open(_("Choose an XBM file"), NULL);
563 filename = filesel_select_file_open(_("Choose a text file"), NULL);
565 if (!strcmp(hdr, "Face") || !strcmp(hdr, "X-Face")) {
566 if (filename && is_file_exist(filename)) {
569 gchar inbuf[B64_LINE_SIZE], *outbuf;
572 GdkPixbufFormat *format = gdk_pixbuf_get_file_info(
575 if (format == NULL) {
576 alertpanel_error(_("This file isn't an image."));
580 if (w != 48 || h != 48) {
581 alertpanel_error(_("The chosen image isn't the correct size (48x48)."));
585 if (!strcmp(hdr, "Face")) {
586 if (get_file_size(filename) > 725) {
587 alertpanel_error(_("The image is too big; it must be maximum 725 bytes."));
591 if (g_ascii_strcasecmp("png", gdk_pixbuf_format_get_name(format))) {
592 alertpanel_error(_("The image isn't in the correct format (PNG)."));
593 g_print("%s\n", gdk_pixbuf_format_get_name(format));
597 } else if (!strcmp(hdr, "X-Face")) {
598 gchar *tmp = NULL, *cmd = NULL;
600 if (g_ascii_strcasecmp("xbm", gdk_pixbuf_format_get_name(format))) {
601 alertpanel_error(_("The image isn't in the correct format (XBM)."));
602 g_print("%s\n", gdk_pixbuf_format_get_name(format));
606 cmd = g_strdup_printf("compface %s", filename);
607 tmp = get_command_output(cmd);
609 if (tmp == NULL || *tmp == '\0') {
610 alertpanel_error(_("Couldn't call `compface`. Make sure it's in your $PATH."));
615 if (strstr(tmp, "compface:")) {
616 alertpanel_error(_("Compface error: %s"), tmp);
626 if (tmp[i] == '\r' || tmp[i] == '\n') {
630 contents = g_strdup_printf("%s%c",tmp2?tmp2:"", tmp[i]);
638 fp = g_fopen(filename, "rb");
644 while ((len = fread(inbuf, sizeof(gchar),
647 outbuf = g_base64_encode(inbuf, B64_LINE_SIZE);
650 contents = g_strconcat(tmp?tmp:"",outbuf, NULL);
654 if (len > 0 && feof(fp)) {
656 outbuf = g_base64_encode(inbuf, len);
657 contents = g_strconcat(tmp?tmp:"",outbuf, NULL);
667 contents = file_read_to_str(filename);
668 if (strchr(contents, '\n') || strchr(contents,'\r')) {
669 alertpanel_error(_("This file contains newlines."));
676 if (contents && strlen(contents))
677 gtk_entry_set_text(GTK_ENTRY(customhdr.val_entry), contents);
683 static void prefs_custom_header_add_cb(void)
685 prefs_custom_header_list_view_set_row(cur_ac);
688 static void prefs_custom_header_delete_cb(void)
694 if (!gtk_tree_selection_get_selected(gtk_tree_view_get_selection
695 (GTK_TREE_VIEW(customhdr.list_view)),
699 if (alertpanel(_("Delete header"),
700 _("Do you really want to delete this header?"),
701 GTK_STOCK_CANCEL, GTK_STOCK_DELETE, NULL, ALERTFOCUS_FIRST) != G_ALERTALTERNATE)
704 gtk_tree_model_get(model, &sel,
707 gtk_list_store_remove(GTK_LIST_STORE(model), &sel);
709 cur_ac->customhdr_list = g_slist_remove(cur_ac->customhdr_list, ch);
711 custom_header_free(ch);
714 static void prefs_custom_header_up(void)
716 GtkTreePath *prev, *sel;
718 GtkListStore *store = NULL;
719 GtkTreeModel *model = NULL;
722 if (!gtk_tree_selection_get_selected
723 (gtk_tree_view_get_selection
724 (GTK_TREE_VIEW(customhdr.list_view)),
728 store = (GtkListStore *)model;
729 sel = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &isel);
733 /* no move if we're at row 0... */
734 prev = gtk_tree_path_copy(sel);
735 if (!gtk_tree_path_prev(prev)) {
736 gtk_tree_path_free(prev);
737 gtk_tree_path_free(sel);
741 gtk_tree_model_get_iter(GTK_TREE_MODEL(store),
743 gtk_tree_path_free(sel);
744 gtk_tree_path_free(prev);
746 gtk_list_store_swap(store, &iprev, &isel);
747 prefs_custom_header_set_list(cur_ac);
750 static void prefs_custom_header_down(void)
752 GtkListStore *store = NULL;
753 GtkTreeModel *model = NULL;
754 GtkTreeIter next, sel;
756 if (!gtk_tree_selection_get_selected
757 (gtk_tree_view_get_selection
758 (GTK_TREE_VIEW(customhdr.list_view)),
762 store = (GtkListStore *)model;
764 if (!gtk_tree_model_iter_next(GTK_TREE_MODEL(store), &next))
767 gtk_list_store_swap(store, &next, &sel);
768 prefs_custom_header_set_list(cur_ac);
771 static gboolean prefs_custom_header_key_pressed(GtkWidget *widget,
775 if (event && event->keyval == GDK_KEY_Escape)
776 prefs_custom_header_cancel();
780 static void prefs_custom_header_ok(void)
782 prefs_custom_header_write_config(cur_ac);
783 gtk_widget_hide(customhdr.window);
784 gtk_window_set_modal(GTK_WINDOW(customhdr.window), FALSE);
787 static void prefs_custom_header_cancel(void)
789 prefs_custom_header_read_config(cur_ac);
790 gtk_widget_hide(customhdr.window);
791 gtk_window_set_modal(GTK_WINDOW(customhdr.window), FALSE);
794 static gint prefs_custom_header_deleted(GtkWidget *widget, GdkEventAny *event,
797 prefs_custom_header_cancel();
801 static GtkListStore* prefs_custom_header_create_data_store(void)
803 return gtk_list_store_new(N_CUSTHDR_COLUMNS,
809 static void prefs_custom_header_list_view_insert_header(GtkWidget *list_view,
810 GtkTreeIter *row_iter,
815 GtkListStore *list_store = GTK_LIST_STORE(gtk_tree_view_get_model
816 (GTK_TREE_VIEW(list_view)));
818 if (row_iter == NULL) {
820 gtk_list_store_append(list_store, &iter);
821 gtk_list_store_set(list_store, &iter,
822 CUSTHDR_STRING, header,
826 /* change existing */
827 CustomHeader *old_data;
829 gtk_tree_model_get(GTK_TREE_MODEL(list_store), row_iter,
830 CUSTHDR_DATA, &old_data,
833 custom_header_free(old_data);
835 gtk_list_store_set(list_store, row_iter,
836 CUSTHDR_STRING, header,
842 static GtkWidget *prefs_custom_header_list_view_create(void)
844 GtkTreeView *list_view;
845 GtkTreeSelection *selector;
848 model = GTK_TREE_MODEL(prefs_custom_header_create_data_store());
849 list_view = GTK_TREE_VIEW(gtk_tree_view_new_with_model(model));
850 g_object_unref(model);
852 gtk_tree_view_set_rules_hint(list_view, prefs_common.use_stripes_everywhere);
853 gtk_tree_view_set_reorderable(list_view, TRUE);
855 selector = gtk_tree_view_get_selection(list_view);
856 gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
857 gtk_tree_selection_set_select_function(selector, prefs_custom_header_selected,
860 /* create the columns */
861 prefs_custom_header_create_list_view_columns(GTK_WIDGET(list_view));
863 return GTK_WIDGET(list_view);
866 static void prefs_custom_header_create_list_view_columns(GtkWidget *list_view)
868 GtkTreeViewColumn *column;
869 GtkCellRenderer *renderer;
871 renderer = gtk_cell_renderer_text_new();
872 column = gtk_tree_view_column_new_with_attributes
873 (_("Current custom headers"),
875 "text", CUSTHDR_STRING,
877 gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
880 #define ENTRY_SET_TEXT(entry, str) \
881 gtk_entry_set_text(GTK_ENTRY(entry), str ? str : "")
883 static gboolean prefs_custom_header_selected(GtkTreeSelection *selector,
886 gboolean currently_selected,
893 CustomHeader default_ch = { 0, "", NULL };
895 if (currently_selected)
898 if (!gtk_tree_model_get_iter(model, &iter, path))
901 gtk_tree_model_get(model, &iter,
905 if (!ch) ch = &default_ch;
907 ENTRY_SET_TEXT(customhdr.hdr_entry, ch->name);
908 ENTRY_SET_TEXT(customhdr.val_entry, ch->value);
909 if (!strcmp2("Face",ch->name)) {
910 preview = GTK_IMAGE(face_get_from_header (ch->value));
911 pixbuf = gtk_image_get_pixbuf(preview);
912 gtk_image_set_from_pixbuf (GTK_IMAGE(customhdr.preview), pixbuf);
913 gtk_widget_show(customhdr.preview);
914 g_object_ref_sink (G_OBJECT(preview));
917 else if (!strcmp2("X-Face", ch->name)) {
918 preview = GTK_IMAGE(xface_get_from_header(ch->value));
919 pixbuf = gtk_image_get_pixbuf(preview);
920 gtk_image_set_from_pixbuf (GTK_IMAGE(customhdr.preview), pixbuf);
921 gtk_widget_show(customhdr.preview);
922 g_object_ref_sink (G_OBJECT(preview));
926 gtk_widget_hide(customhdr.preview);
931 #undef ENTRY_SET_TEXT