src/prefs_summaries.c

   1 /*
   2  * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 2005-2015 Colin Leroy and The Claws Mail Team
   4  *
   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.
   9  *
  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.
  14  *
  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/>.
  17  */
  18
  19 #ifdef HAVE_CONFIG_H
  20 #  include "config.h"
  21 #include "claws-features.h"
  22 #endif
  23
  24 #include "defs.h"
  25
  26 #include <stdio.h>
  27 #include <stdlib.h>
  28
  29 #include <glib.h>
  30 #include <glib/gi18n.h>
  31 #include <gtk/gtk.h>
  32 #include <gdk/gdkkeysyms.h>
  33
  34 #ifdef G_OS_WIN32
  35 #  include <w32lib.h>
  36 #endif
  37
  38 #include "prefs_common.h"
  39 #include "prefs_gtk.h"
  40 #include "prefs_summary_open.h"
  41 #include "prefs_summary_column.h"
  42 #include "prefs_folder_column.h"
  43
  44 #include "gtk/menu.h"
  45 #include "gtk/gtkutils.h"
  46 #include "gtk/prefswindow.h"
  47 #include "gtk/combobox.h"
  48
  49 #include "manage_window.h"
  50
  51 typedef struct _SummariesPage
  52 {
  53         PrefsPage page;
  54
  55         GtkWidget *window;
  56
  57         GtkWidget *checkbtn_transhdr;
  58         GtkWidget *optmenu_folder_unread;
  59         GtkWidget *spinbtn_ng_abbrev_len;
  60         GtkWidget *checkbtn_useaddrbook;
  61         GtkWidget *checkbtn_show_tooltips;
  62         GtkWidget *checkbtn_threadsubj;
  63         GtkWidget *button_datefmt;
  64         GtkWidget *entry_datefmt;
  65
  66         GtkWidget *checkbtn_reopen_last_folder;
  67         GtkWidget *checkbtn_always_show_msg;
  68         GtkWidget *checkbtn_show_on_folder_open;
  69         GtkWidget *checkbtn_show_on_search_results;
  70         GtkWidget *checkbtn_show_on_prevnext;
  71         GtkWidget *checkbtn_show_on_deletemove;
  72         GtkWidget *checkbtn_show_on_directional;
  73         GtkWidget *checkbtn_mark_as_read_on_newwin;
  74         GtkWidget *spinbtn_mark_as_read_delay;
  75         GtkWidget *checkbtn_immedexec;
  76         GtkWidget *checkbtn_ask_mark_all_read;
  77         GtkWidget *checkbtn_ask_override_colorlabel;
  78         GtkWidget *optmenu_sort_key;
  79         GtkWidget *optmenu_sort_type;
  80         GtkWidget *optmenu_nextunreadmsgdialog;
  81
  82 } SummariesPage;
  83
  84 enum {
  85         DATEFMT_FMT,
  86         DATEFMT_TXT,
  87         N_DATEFMT_COLUMNS
  88 };
  89
  90 static void date_format_ok_btn_clicked          (GtkButton      *button,
  91                                                  GtkWidget     **widget);
  92 static void date_format_cancel_btn_clicked      (GtkButton      *button,
  93                                                  GtkWidget     **widget);
  94 static gboolean date_format_key_pressed         (GtkWidget      *keywidget,
  95                                                  GdkEventKey    *event,
  96                                                  GtkWidget     **widget);
  97 static gboolean date_format_on_delete           (GtkWidget      *dialogwidget,
  98                                                  GdkEventAny    *event,
  99                                                  GtkWidget     **widget);
 100 static void date_format_entry_on_change         (GtkEditable    *editable,
 101                                                  GtkLabel       *example);
 102 static void date_format_select_row              (GtkTreeView *list_view,
 103                                                  GtkTreePath *path,
 104                                                  GtkTreeViewColumn *column,
 105                                                  GtkWidget *date_format);
 106 static void mark_as_read_toggled                (GtkToggleButton *button,
 107                                                  GtkWidget *spinbtn);
 108 static void always_show_msg_toggled             (GtkToggleButton *button,
 109                                                  gpointer user_data);
 110
 111 static GtkWidget *date_format_create(GtkButton *button, void *data)
 112 {
 113         static GtkWidget *datefmt_win = NULL;
 114
 115         GtkWidget *vbox1;
 116         GtkWidget *scrolledwindow1;
 117         GtkWidget *datefmt_list_view;
 118         GtkWidget *table;
 119         GtkWidget *label1;
 120         GtkWidget *label2;
 121         GtkWidget *label3;
 122         GtkWidget *confirm_area;
 123         GtkWidget *ok_btn;
 124         GtkWidget *cancel_btn;
 125         GtkWidget *datefmt_entry;
 126         GtkListStore *store;
 127
 128         struct {
 129                 gchar *fmt;
 130                 gchar *txt;
 131         } time_format[] = {
 132                 { "%a", NULL },
 133                 { "%A", NULL },
 134                 { "%b", NULL },
 135                 { "%B", NULL },
 136                 { "%c", NULL },
 137                 { "%C", NULL },
 138                 { "%d", NULL },
 139                 { "%H", NULL },
 140                 { "%I", NULL },
 141                 { "%j", NULL },
 142                 { "%m", NULL },
 143                 { "%M", NULL },
 144                 { "%p", NULL },
 145                 { "%S", NULL },
 146                 { "%w", NULL },
 147                 { "%x", NULL },
 148                 { "%y", NULL },
 149                 { "%Y", NULL },
 150                 { "%Z", NULL }
 151         };
 152
 153         gint i;
 154         const gint TIME_FORMAT_ELEMS =
 155                 sizeof time_format / sizeof time_format[0];
 156
 157         GtkCellRenderer *renderer;
 158         GtkTreeViewColumn *column;
 159         GtkTreeSelection *selection;
 160
 161         time_format[0].txt  = _("the abbreviated weekday name");
 162         time_format[1].txt  = _("the full weekday name");
 163         time_format[2].txt  = _("the abbreviated month name");
 164         time_format[3].txt  = _("the full month name");
 165         time_format[4].txt  = _("the preferred date and time for the current locale");
 166         time_format[5].txt  = _("the century number (year/100)");
 167         time_format[6].txt  = _("the day of the month as a decimal number");
 168         time_format[7].txt  = _("the hour as a decimal number using a 24-hour clock");
 169         time_format[8].txt  = _("the hour as a decimal number using a 12-hour clock");
 170         time_format[9].txt  = _("the day of the year as a decimal number");
 171         time_format[10].txt = _("the month as a decimal number");
 172         time_format[11].txt = _("the minute as a decimal number");
 173         time_format[12].txt = _("either AM or PM");
 174         time_format[13].txt = _("the second as a decimal number");
 175         time_format[14].txt = _("the day of the week as a decimal number");
 176         time_format[15].txt = _("the preferred date for the current locale");
 177         time_format[16].txt = _("the last two digits of a year");
 178         time_format[17].txt = _("the year as a decimal number");
 179         time_format[18].txt = _("the time zone or name or abbreviation");
 180
 181         if (datefmt_win) return datefmt_win;
 182
 183         store = gtk_list_store_new(N_DATEFMT_COLUMNS,
 184                                    G_TYPE_STRING,
 185                                    G_TYPE_STRING,
 186                                    -1);
 187
 188         for (i = 0; i < TIME_FORMAT_ELEMS; i++) {
 189                 GtkTreeIter iter;
 190
 191                 gtk_list_store_append(store, &iter);
 192                 gtk_list_store_set(store, &iter,
 193                                    DATEFMT_FMT, time_format[i].fmt,
 194                                    DATEFMT_TXT, time_format[i].txt,
 195                                    -1);
 196         }
 197
 198         datefmt_win = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "prefs_summaries");
 199         gtk_container_set_border_width(GTK_CONTAINER(datefmt_win), 8);
 200         gtk_window_set_title(GTK_WINDOW(datefmt_win), _("Date format"));
 201         gtk_window_set_position(GTK_WINDOW(datefmt_win), GTK_WIN_POS_CENTER);
 202         gtk_widget_set_size_request(datefmt_win, 440, 280);
 203
 204         vbox1 = gtk_vbox_new(FALSE, 10);
 205         gtk_widget_show(vbox1);
 206         gtk_container_add(GTK_CONTAINER(datefmt_win), vbox1);
 207
 208         scrolledwindow1 = gtk_scrolled_window_new(NULL, NULL);
 209         gtk_scrolled_window_set_policy
 210                 (GTK_SCROLLED_WINDOW(scrolledwindow1),
 211                  GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 212         gtk_widget_show(scrolledwindow1);
 213         gtk_box_pack_start(GTK_BOX(vbox1), scrolledwindow1, TRUE, TRUE, 0);
 214
 215         datefmt_list_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
 216         g_object_unref(G_OBJECT(store));
 217         gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(datefmt_list_view),
 218                                      prefs_common.use_stripes_everywhere);
 219         gtk_widget_show(datefmt_list_view);
 220         gtk_container_add(GTK_CONTAINER(scrolledwindow1), datefmt_list_view);
 221
 222         renderer = gtk_cell_renderer_text_new();
 223         column = gtk_tree_view_column_new_with_attributes
 224                         (_("Specifier"), renderer, "text", DATEFMT_FMT,
 225                          NULL);
 226         gtk_tree_view_append_column(GTK_TREE_VIEW(datefmt_list_view), column);
 227
 228         renderer = gtk_cell_renderer_text_new();
 229         column = gtk_tree_view_column_new_with_attributes
 230                         (_("Description"), renderer, "text", DATEFMT_TXT,
 231                          NULL);
 232         gtk_tree_view_append_column(GTK_TREE_VIEW(datefmt_list_view), column);
 233
 234         /* gtk_cmclist_set_column_width(GTK_CMCLIST(datefmt_clist), 0, 80); */
 235         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(datefmt_list_view));
 236         gtk_tree_selection_set_mode(selection, GTK_SELECTION_BROWSE);
 237
 238         g_signal_connect(G_OBJECT(datefmt_list_view), "row_activated",
 239                          G_CALLBACK(date_format_select_row),
 240                          datefmt_win);
 241
 242         table = gtk_table_new(2, 2, FALSE);
 243         gtk_widget_show(table);
 244         gtk_box_pack_start(GTK_BOX(vbox1), table, FALSE, FALSE, 0);
 245         gtk_table_set_row_spacings(GTK_TABLE(table), 4);
 246         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
 247
 248         label1 = gtk_label_new(_("Date format"));
 249         gtk_widget_show(label1);
 250         gtk_table_attach(GTK_TABLE(table), label1, 0, 1, 0, 1,
 251                          GTK_FILL, 0, 0, 0);
 252         gtk_label_set_justify(GTK_LABEL(label1), GTK_JUSTIFY_LEFT);
 253         gtk_misc_set_alignment(GTK_MISC(label1), 0, 0.5);
 254
 255         datefmt_entry = gtk_entry_new();
 256         gtk_entry_set_max_length(GTK_ENTRY(datefmt_entry), 256);
 257         gtk_widget_show(datefmt_entry);
 258         gtk_table_attach(GTK_TABLE(table), datefmt_entry, 1, 2, 0, 1,
 259                          (GTK_EXPAND | GTK_FILL), 0, 0, 0);
 260
 261         /* we need the "sample" entry box; add it as data so callbacks can
 262          * get the entry box */
 263         g_object_set_data(G_OBJECT(datefmt_win), "datefmt_sample",
 264                           datefmt_entry);
 265
 266         label2 = gtk_label_new(_("Example"));
 267         gtk_widget_show(label2);
 268         gtk_table_attach(GTK_TABLE(table), label2, 0, 1, 1, 2,
 269                          GTK_FILL, 0, 0, 0);
 270         gtk_label_set_justify(GTK_LABEL(label2), GTK_JUSTIFY_LEFT);
 271         gtk_misc_set_alignment(GTK_MISC(label2), 0, 0.5);
 272
 273         label3 = gtk_label_new("");
 274         gtk_widget_show(label3);
 275         gtk_table_attach(GTK_TABLE(table), label3, 1, 2, 1, 2,
 276                          (GTK_EXPAND | GTK_FILL), 0, 0, 0);
 277         gtk_label_set_justify(GTK_LABEL(label3), GTK_JUSTIFY_LEFT);
 278         gtk_misc_set_alignment(GTK_MISC(label3), 0, 0.5);
 279
 280         gtkut_stock_button_set_create(&confirm_area, &cancel_btn, GTK_STOCK_CANCEL,
 281                                       &ok_btn, GTK_STOCK_OK, NULL, NULL);
 282
 283         gtk_box_pack_start(GTK_BOX(vbox1), confirm_area, FALSE, FALSE, 0);
 284         gtk_widget_show(confirm_area);
 285         gtk_widget_grab_default(ok_btn);
 286
 287         /* set the current format */
 288         gtk_entry_set_text(GTK_ENTRY(datefmt_entry), prefs_common.date_format);
 289         date_format_entry_on_change(GTK_EDITABLE(datefmt_entry),
 290                                     GTK_LABEL(label3));
 291
 292         g_signal_connect(G_OBJECT(ok_btn), "clicked",
 293                          G_CALLBACK(date_format_ok_btn_clicked),
 294                          &datefmt_win);
 295         g_signal_connect(G_OBJECT(cancel_btn), "clicked",
 296                          G_CALLBACK(date_format_cancel_btn_clicked),
 297                          &datefmt_win);
 298         g_signal_connect(G_OBJECT(datefmt_win), "key_press_event",
 299                          G_CALLBACK(date_format_key_pressed),
 300                          &datefmt_win);
 301         g_signal_connect(G_OBJECT(datefmt_win), "delete_event",
 302                          G_CALLBACK(date_format_on_delete),
 303                          &datefmt_win);
 304         g_signal_connect(G_OBJECT(datefmt_entry), "changed",
 305                          G_CALLBACK(date_format_entry_on_change),
 306                          label3);
 307
 308         gtk_widget_show(datefmt_win);
 309         manage_window_set_transient(GTK_WINDOW(datefmt_win));
 310         gtk_window_set_modal(GTK_WINDOW(datefmt_win), TRUE);
 311
 312         gtk_widget_grab_focus(ok_btn);
 313
 314         return datefmt_win;
 315 }
 316
 317 static void prefs_summaries_create_widget(PrefsPage *_page, GtkWindow *window,
 318                                   gpointer data)
 319 {
 320         SummariesPage *prefs_summaries = (SummariesPage *) _page;
 321
 322         GtkWidget *checkbtn_transhdr;
 323         GtkWidget *hbox0, *hbox1, *hbox2;
 324         GtkWidget *vbox1, *vbox2, *vbox3, *vbox4;
 325         GtkWidget *optmenu_folder_unread;
 326         GtkWidget *label_ng_abbrev;
 327         GtkWidget *spinbtn_ng_abbrev_len;
 328         GtkAdjustment *spinbtn_ng_abbrev_len_adj;
 329         GtkWidget *checkbtn_useaddrbook;
 330         GtkWidget *checkbtn_show_tooltips;
 331         GtkWidget *checkbtn_threadsubj;
 332         GtkWidget *label_datefmt;
 333         GtkWidget *button_datefmt;
 334         GtkWidget *entry_datefmt;
 335         GtkWidget *hbox_dispitem;
 336         GtkWidget *button_dispitem;
 337         GtkWidget *checkbtn_reopen_last_folder;
 338         GtkWidget *checkbtn_always_show_msg;
 339         GtkWidget *checkbtn_show_on_folder_open;
 340         GtkWidget *checkbtn_show_on_search_results;
 341         GtkWidget *checkbtn_show_on_prevnext;
 342         GtkWidget *checkbtn_show_on_deletemove;
 343         GtkWidget *checkbtn_show_on_directional;
 344         GtkWidget *spinbtn_mark_as_read_delay;
 345         GtkAdjustment *spinbtn_mark_as_read_delay_adj;
 346         GtkWidget *checkbtn_immedexec;
 347         GtkWidget *checkbtn_ask_mark_all_read;
 348         GtkWidget *checkbtn_ask_override_colorlabel;
 349         GtkWidget *label, *label_fill;
 350         GtkListStore *menu;
 351         GtkTreeIter iter;
 352         GtkWidget *optmenu_nextunreadmsgdialog;
 353         GtkWidget *folderview_frame;
 354         GtkWidget *summaryview_frame;
 355         GtkWidget *button_edit_actions;
 356         GtkWidget *radio_mark_as_read_on_select;
 357         GtkWidget *radio_mark_as_read_on_new_win;
 358         GtkWidget *optmenu_sort_key;
 359         GtkWidget *optmenu_sort_type;
 360
 361         vbox1 = gtk_vbox_new (FALSE, VSPACING);
 362         gtk_widget_show (vbox1);
 363         gtk_container_set_border_width (GTK_CONTAINER (vbox1), VBOX_BORDER);
 364
 365         vbox2 = gtkut_get_options_frame(vbox1, &folderview_frame, _("Folder list"));
 366
 367         hbox0 = gtk_hbox_new (FALSE, 8);
 368         gtk_widget_show (hbox0);
 369         gtk_box_pack_start(GTK_BOX (vbox2), hbox0, FALSE, FALSE, 0);
 370
 371         label = gtk_label_new (_("Display message count next to folder name"));
 372         gtk_widget_show (label);
 373         gtk_box_pack_start(GTK_BOX(hbox0), label, FALSE, FALSE, 0);
 374
 375         optmenu_folder_unread = gtkut_sc_combobox_create(NULL, FALSE);
 376         menu = GTK_LIST_STORE(gtk_combo_box_get_model(
 377                                 GTK_COMBO_BOX(optmenu_folder_unread)));
 378         gtk_widget_show (optmenu_folder_unread);
 379
 380         COMBOBOX_ADD (menu, _("No"), 0);
 381         COMBOBOX_ADD (menu, _("Unread messages"), 1);
 382         COMBOBOX_ADD (menu, _("Unread and Total messages"), 2);
 383
 384         gtk_box_pack_start(GTK_BOX(hbox0), optmenu_folder_unread, FALSE, FALSE, 0);
 385
 386         hbox1 = gtk_hbox_new (FALSE, 8);
 387         gtk_widget_show (hbox1);
 388         gtk_box_pack_start(GTK_BOX (vbox2), hbox1, FALSE, FALSE, 0);
 389
 390         PACK_CHECK_BUTTON
 391                 (vbox2, checkbtn_reopen_last_folder,
 392                  _("Open last opened folder at start-up"));
 393
 394         label_ng_abbrev = gtk_label_new
 395                 (_("Abbreviate newsgroup names longer than"));
 396         gtk_widget_show (label_ng_abbrev);
 397         gtk_box_pack_start (GTK_BOX (hbox1), label_ng_abbrev, FALSE, FALSE, 0);
 398
 399         spinbtn_ng_abbrev_len_adj = GTK_ADJUSTMENT(gtk_adjustment_new (16, 0, 999, 1, 10, 0));
 400         spinbtn_ng_abbrev_len = gtk_spin_button_new
 401                 (GTK_ADJUSTMENT (spinbtn_ng_abbrev_len_adj), 1, 0);
 402         gtk_widget_show (spinbtn_ng_abbrev_len);
 403         gtk_box_pack_start (GTK_BOX (hbox1), spinbtn_ng_abbrev_len,
 404                             FALSE, FALSE, 0);
 405         gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinbtn_ng_abbrev_len),
 406                                      TRUE);
 407
 408         label_ng_abbrev = gtk_label_new (_("letters"));
 409         gtk_widget_show (label_ng_abbrev);
 410         gtk_box_pack_start (GTK_BOX (hbox1), label_ng_abbrev, FALSE, FALSE, 0);
 411
 412         hbox_dispitem = gtk_hbox_new (FALSE, 8);
 413         gtk_widget_show (hbox_dispitem);
 414         gtk_box_pack_start(GTK_BOX(vbox2), hbox_dispitem, FALSE, TRUE, 0);
 415
 416         label = gtk_label_new(_("Displayed columns"));
 417         gtk_widget_show(label);
 418         gtk_box_pack_start(GTK_BOX(hbox_dispitem), label, FALSE, FALSE, 0);
 419         button_dispitem = gtk_button_new_from_stock(GTK_STOCK_EDIT);
 420         gtk_widget_show (button_dispitem);
 421         gtk_box_pack_start (GTK_BOX (hbox_dispitem), button_dispitem, FALSE, FALSE, 0);
 422         g_signal_connect (G_OBJECT (button_dispitem), "clicked",
 423                           G_CALLBACK (prefs_folder_column_open),
 424                           NULL);
 425
 426         vbox2 = gtkut_get_options_frame(vbox1, &summaryview_frame, _("Message list"));
 427
 428         hbox1 = gtk_hbox_new(FALSE, 10);
 429         gtk_widget_show(hbox1);
 430         gtk_box_pack_start(GTK_BOX (vbox2), hbox1, FALSE, FALSE, 0);
 431
 432         label = gtk_label_new(_("Sort new folders by"));
 433         gtk_widget_show(label);
 434         gtk_box_pack_start(GTK_BOX(hbox1), label, FALSE, FALSE, 0);
 435
 436         optmenu_sort_key = gtkut_sc_combobox_create(NULL, FALSE);
 437         menu = GTK_LIST_STORE(gtk_combo_box_get_model(GTK_COMBO_BOX(optmenu_sort_key)));
 438         gtk_widget_show(optmenu_sort_key);
 439
 440         COMBOBOX_ADD(menu, _("Number"), SORT_BY_NUMBER);
 441         COMBOBOX_ADD(menu, _("Size"), SORT_BY_SIZE);
 442         COMBOBOX_ADD(menu, _("Date"), SORT_BY_DATE);
 443         COMBOBOX_ADD(menu, _("Thread date"), SORT_BY_THREAD_DATE);
 444         COMBOBOX_ADD(menu, _("From"), SORT_BY_FROM);
 445         COMBOBOX_ADD(menu, _("To"), SORT_BY_TO);
 446         COMBOBOX_ADD(menu, _("Subject"), SORT_BY_SUBJECT);
 447         COMBOBOX_ADD(menu, _("Color label"), SORT_BY_LABEL);
 448         COMBOBOX_ADD(menu, _("Tag"), SORT_BY_TAGS);
 449         COMBOBOX_ADD(menu, _("Mark"), SORT_BY_MARK);
 450         COMBOBOX_ADD(menu, _("Status"), SORT_BY_STATUS);
 451         COMBOBOX_ADD(menu, _("Attachment"), SORT_BY_MIME);
 452         COMBOBOX_ADD(menu, _("Score"), SORT_BY_SCORE);
 453         COMBOBOX_ADD(menu, _("Locked"), SORT_BY_LOCKED);
 454         COMBOBOX_ADD(menu, _("Don't sort"), SORT_BY_NONE);
 455
 456         gtk_box_pack_start(GTK_BOX(hbox1), optmenu_sort_key, FALSE, FALSE, 0);
 457
 458         optmenu_sort_type = gtkut_sc_combobox_create(NULL, FALSE);
 459         menu = GTK_LIST_STORE(gtk_combo_box_get_model(GTK_COMBO_BOX(optmenu_sort_type)));
 460         gtk_widget_show(optmenu_sort_type);
 461
 462         COMBOBOX_ADD(menu, _("Ascending"), SORT_ASCENDING);
 463         COMBOBOX_ADD(menu, _("Descending"), SORT_DESCENDING);
 464
 465         gtk_box_pack_start(GTK_BOX(hbox1), optmenu_sort_type, FALSE, FALSE, 0);
 466
 467         hbox1 = gtk_hbox_new (FALSE, 10);
 468         gtk_widget_show (hbox1);
 469         gtk_box_pack_start (GTK_BOX (vbox2), hbox1, FALSE, TRUE, 0);
 470
 471         button_edit_actions = gtk_button_new_with_label(_("Set default selection when entering a folder"));
 472         gtk_widget_show (button_edit_actions);
 473         gtk_box_pack_start (GTK_BOX (hbox1), button_edit_actions,
 474                           FALSE, TRUE, 0);
 475         g_signal_connect (G_OBJECT (button_edit_actions), "clicked",
 476                           G_CALLBACK (prefs_summary_open_open),
 477                           NULL);
 478
 479         /* Next Unread Message Dialog */
 480         hbox1 = gtk_hbox_new (FALSE, 10);
 481         gtk_widget_show (hbox1);
 482         gtk_box_pack_start (GTK_BOX (vbox2), hbox1, FALSE, FALSE, 0);
 483
 484         label = gtk_label_new (_("Show \"no unread (or new) message\" dialog"));
 485         gtk_widget_show (label);
 486         gtk_box_pack_start(GTK_BOX(hbox1), label, FALSE, FALSE, 0);
 487
 488         optmenu_nextunreadmsgdialog = gtkut_sc_combobox_create(NULL, FALSE);
 489         menu = GTK_LIST_STORE(gtk_combo_box_get_model(
 490                                 GTK_COMBO_BOX(optmenu_nextunreadmsgdialog)));
 491         gtk_widget_show (optmenu_nextunreadmsgdialog);
 492
 493         COMBOBOX_ADD (menu, _("Always"), NEXTUNREADMSGDIALOG_ALWAYS);
 494         COMBOBOX_ADD (menu, _("Assume 'Yes'"), NEXTUNREADMSGDIALOG_ASSUME_YES);
 495         COMBOBOX_ADD (menu, _("Assume 'No'"), NEXTUNREADMSGDIALOG_ASSUME_NO);
 496
 497         gtk_box_pack_start(GTK_BOX(hbox1), optmenu_nextunreadmsgdialog, FALSE, FALSE, 0);
 498
 499         /* Open message on select policy */
 500         vbox4 = gtkut_get_options_frame(vbox2, NULL, _("Open message when selected"));
 501
 502         PACK_CHECK_BUTTON(vbox4, checkbtn_always_show_msg,
 503                         _("Always"));
 504         PACK_CHECK_BUTTON(vbox4, checkbtn_show_on_folder_open,
 505                         _("When opening a folder"));
 506         PACK_CHECK_BUTTON(vbox4, checkbtn_show_on_search_results,
 507                         _("When displaying search results"));
 508         PACK_CHECK_BUTTON(vbox4, checkbtn_show_on_prevnext,
 509                         _("When selecting next or previous message using shortcuts"));
 510         PACK_CHECK_BUTTON(vbox4, checkbtn_show_on_deletemove,
 511                         _("When deleting or moving messages"));
 512         PACK_CHECK_BUTTON(vbox4, checkbtn_show_on_directional,
 513                         _("When using directional keys"));
 514
 515         PACK_CHECK_BUTTON
 516                 (vbox2, checkbtn_threadsubj,
 517                  _("Thread using subject in addition to standard headers"));
 518
 519         PACK_CHECK_BUTTON
 520                 (vbox2, checkbtn_immedexec,
 521                  _("Execute immediately when moving or deleting messages"));
 522         CLAWS_SET_TIP(checkbtn_immedexec,
 523                              _("Defers moving, copying and deleting of messages"
 524                                " until you choose 'Tools/Execute'"));
 525
 526         vbox3 = gtkut_get_options_frame(vbox2, NULL, _("Mark message as read"));
 527
 528         radio_mark_as_read_on_select = gtk_radio_button_new_with_label(NULL,
 529                         _("when selected, after"));
 530
 531         hbox1 = gtk_hbox_new (FALSE, 8);
 532         gtk_box_pack_start (GTK_BOX (hbox1), radio_mark_as_read_on_select, FALSE, FALSE, 0);
 533
 534         spinbtn_mark_as_read_delay_adj = GTK_ADJUSTMENT(gtk_adjustment_new (0, 0, 60, 1, 10, 0));
 535         spinbtn_mark_as_read_delay = gtk_spin_button_new
 536                         (GTK_ADJUSTMENT (spinbtn_mark_as_read_delay_adj), 1, 0);
 537         gtk_box_pack_start (GTK_BOX (hbox1), spinbtn_mark_as_read_delay,
 538                             FALSE, FALSE, 0);
 539         gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinbtn_mark_as_read_delay),
 540                                      TRUE);
 541         gtk_box_pack_start (GTK_BOX (hbox1), gtk_label_new
 542                         (_("seconds")), FALSE, FALSE, 0);
 543
 544         gtk_box_pack_start (GTK_BOX (vbox3), hbox1, FALSE, FALSE, 0);
 545
 546         radio_mark_as_read_on_new_win = gtk_radio_button_new_with_label_from_widget(
 547                         GTK_RADIO_BUTTON(radio_mark_as_read_on_select),
 548                         _("only when opened in a new window, or replied to"));
 549         gtk_box_pack_start (GTK_BOX (vbox3), radio_mark_as_read_on_new_win,
 550                         FALSE, FALSE, 0);
 551         gtk_widget_show_all(vbox3);
 552
 553         PACK_CHECK_BUTTON
 554                 (vbox2, checkbtn_useaddrbook,
 555                  _("Display sender using address book"));
 556
 557         PACK_CHECK_BUTTON
 558                 (vbox2, checkbtn_show_tooltips,
 559                  _("Show tooltips"));
 560
 561         hbox2 = gtk_hbox_new (FALSE, 8);
 562         gtk_widget_show (hbox2);
 563         gtk_box_pack_start (GTK_BOX (vbox2), hbox2, FALSE, TRUE, 0);
 564
 565         label_datefmt = gtk_label_new (_("Date format"));
 566         gtk_widget_show (label_datefmt);
 567         gtk_box_pack_start (GTK_BOX (hbox2), label_datefmt, FALSE, FALSE, 0);
 568
 569         entry_datefmt = gtk_entry_new ();
 570         gtk_widget_show (entry_datefmt);
 571         gtk_box_pack_start (GTK_BOX (hbox2), entry_datefmt, FALSE, FALSE, 0);
 572
 573         button_datefmt = gtk_button_new_from_stock(GTK_STOCK_INFO);
 574
 575         gtk_widget_show (button_datefmt);
 576         gtk_box_pack_start (GTK_BOX (hbox2), button_datefmt, FALSE, FALSE, 0);
 577         g_signal_connect (G_OBJECT (button_datefmt), "clicked",
 578                           G_CALLBACK (date_format_create), NULL);
 579
 580         label_fill = gtk_label_new(" ");
 581         gtk_box_pack_start(GTK_BOX(hbox2), label_fill, TRUE, FALSE, 0);
 582
 583         CLAWS_SET_TIP(button_datefmt,
 584                              _("Date format help"));
 585
 586         hbox_dispitem = gtk_hbox_new (FALSE, 8);
 587         gtk_widget_show (hbox_dispitem);
 588         gtk_box_pack_start(GTK_BOX(vbox2), hbox_dispitem, FALSE, TRUE, 0);
 589
 590         label = gtk_label_new(_("Displayed columns"));
 591         gtk_widget_show(label);
 592         gtk_box_pack_start(GTK_BOX(hbox_dispitem), label, FALSE, FALSE, 0);
 593         button_dispitem = gtk_button_new_from_stock(GTK_STOCK_EDIT);
 594         gtk_widget_show (button_dispitem);
 595         gtk_box_pack_start (GTK_BOX (hbox_dispitem), button_dispitem, FALSE, FALSE, 0);
 596         g_signal_connect (G_OBJECT (button_dispitem), "clicked",
 597                           G_CALLBACK (prefs_summary_column_open),
 598                           NULL);
 599
 600         PACK_CHECK_BUTTON
 601                 (vbox1, checkbtn_ask_mark_all_read,
 602                  _("Confirm before marking all messages in a folder as read or unread"));
 603         PACK_CHECK_BUTTON
 604                 (vbox1, checkbtn_ask_override_colorlabel,
 605                  _("Confirm before overriding color label of messages"));
 606         PACK_CHECK_BUTTON
 607                 (vbox1, checkbtn_transhdr,
 608                  _("Translate header names"));
 609         CLAWS_SET_TIP(checkbtn_transhdr,
 610                              _("The display of standard headers (such as 'From:', 'Subject:') "
 611                              "will be translated into your language."));
 612
 613         hbox2 = gtk_hbox_new (FALSE, 8);
 614         gtk_widget_show (hbox2);
 615         gtk_box_pack_start (GTK_BOX (vbox1), hbox2, FALSE, FALSE, 0);
 616
 617         prefs_summaries->checkbtn_transhdr = checkbtn_transhdr;
 618         prefs_summaries->optmenu_folder_unread = optmenu_folder_unread;
 619         prefs_summaries->spinbtn_ng_abbrev_len = spinbtn_ng_abbrev_len;
 620         prefs_summaries->checkbtn_useaddrbook = checkbtn_useaddrbook;
 621         prefs_summaries->checkbtn_show_tooltips = checkbtn_show_tooltips;
 622         prefs_summaries->checkbtn_threadsubj = checkbtn_threadsubj;
 623         prefs_summaries->entry_datefmt = entry_datefmt;
 624         prefs_summaries->checkbtn_reopen_last_folder = checkbtn_reopen_last_folder;
 625
 626         prefs_summaries->checkbtn_always_show_msg = checkbtn_always_show_msg;
 627         prefs_summaries->checkbtn_show_on_folder_open = checkbtn_show_on_folder_open;
 628         prefs_summaries->checkbtn_show_on_search_results = checkbtn_show_on_search_results;
 629         prefs_summaries->checkbtn_show_on_prevnext = checkbtn_show_on_prevnext;
 630         prefs_summaries->checkbtn_show_on_deletemove = checkbtn_show_on_deletemove;
 631         prefs_summaries->checkbtn_show_on_directional = checkbtn_show_on_directional;
 632
 633         prefs_summaries->checkbtn_mark_as_read_on_newwin = radio_mark_as_read_on_new_win;
 634         prefs_summaries->spinbtn_mark_as_read_delay = spinbtn_mark_as_read_delay;
 635         prefs_summaries->checkbtn_immedexec = checkbtn_immedexec;
 636         prefs_summaries->checkbtn_ask_mark_all_read = checkbtn_ask_mark_all_read;
 637         prefs_summaries->checkbtn_ask_override_colorlabel = checkbtn_ask_override_colorlabel;
 638         prefs_summaries->optmenu_sort_key = optmenu_sort_key;
 639         prefs_summaries->optmenu_sort_type = optmenu_sort_type;
 640         prefs_summaries->optmenu_nextunreadmsgdialog = optmenu_nextunreadmsgdialog;
 641
 642         prefs_summaries->page.widget = vbox1;
 643         g_signal_connect(G_OBJECT(checkbtn_always_show_msg), "toggled",
 644                         G_CALLBACK(always_show_msg_toggled), prefs_summaries);
 645
 646         g_signal_connect(G_OBJECT(radio_mark_as_read_on_select), "toggled",
 647                          G_CALLBACK(mark_as_read_toggled),
 648                          spinbtn_mark_as_read_delay);
 649
 650         prefs_summaries->window                 = GTK_WIDGET(window);
 651
 652         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_transhdr),
 653                         prefs_common.trans_hdr);
 654         combobox_select_by_data(GTK_COMBO_BOX(optmenu_folder_unread),
 655                         prefs_common.display_folder_unread);
 656         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_useaddrbook),
 657                         prefs_common.use_addr_book);
 658         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_show_tooltips),
 659                         prefs_common.show_tooltips);
 660         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_threadsubj),
 661                         prefs_common.thread_by_subject);
 662         gtk_spin_button_set_value(GTK_SPIN_BUTTON(spinbtn_ng_abbrev_len),
 663                         prefs_common.ng_abbrev_len);
 664         gtk_entry_set_text(GTK_ENTRY(entry_datefmt),
 665                         prefs_common.date_format?prefs_common.date_format:"");
 666         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_reopen_last_folder),
 667                         prefs_common.goto_last_folder_on_startup);
 668
 669         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_always_show_msg),
 670                         prefs_common.always_show_msg);
 671         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_show_on_folder_open),
 672                         prefs_common.open_selected_on_folder_open);
 673         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_show_on_search_results),
 674                         prefs_common.open_selected_on_search_results);
 675         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_show_on_prevnext),
 676                         prefs_common.open_selected_on_prevnext);
 677         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_show_on_deletemove),
 678                         prefs_common.open_selected_on_deletemove);
 679         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_show_on_directional),
 680                         prefs_common.open_selected_on_directional);
 681
 682         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(radio_mark_as_read_on_new_win),
 683                         prefs_common.mark_as_read_on_new_window);
 684         gtk_spin_button_set_value(GTK_SPIN_BUTTON(spinbtn_mark_as_read_delay),
 685                         prefs_common.mark_as_read_delay);
 686         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_immedexec),
 687                         prefs_common.immediate_exec);
 688         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_ask_mark_all_read),
 689                         prefs_common.ask_mark_all_read);
 690         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_ask_override_colorlabel),
 691                         prefs_common.ask_override_colorlabel);
 692
 693         combobox_select_by_data(GTK_COMBO_BOX(optmenu_sort_key),
 694                         prefs_common.default_sort_key);
 695         combobox_select_by_data(GTK_COMBO_BOX(optmenu_sort_type),
 696                         prefs_common.default_sort_type);
 697
 698         combobox_select_by_data(GTK_COMBO_BOX(optmenu_nextunreadmsgdialog),
 699                         prefs_common.next_unread_msg_dialog);
 700 }
 701
 702 static void prefs_summaries_save(PrefsPage *_page)
 703 {
 704         SummariesPage *page = (SummariesPage *) _page;
 705
 706         prefs_common.trans_hdr = gtk_toggle_button_get_active(
 707                         GTK_TOGGLE_BUTTON(page->checkbtn_transhdr));
 708
 709
 710         prefs_common.display_folder_unread = combobox_get_active_data(
 711                         GTK_COMBO_BOX(page->optmenu_folder_unread));
 712
 713         prefs_common.use_addr_book = gtk_toggle_button_get_active(
 714                         GTK_TOGGLE_BUTTON(page->checkbtn_useaddrbook));
 715         prefs_common.show_tooltips = gtk_toggle_button_get_active(
 716                         GTK_TOGGLE_BUTTON(page->checkbtn_show_tooltips));
 717         prefs_common.thread_by_subject = gtk_toggle_button_get_active(
 718                         GTK_TOGGLE_BUTTON(page->checkbtn_threadsubj));
 719         prefs_common.ng_abbrev_len = gtk_spin_button_get_value_as_int(
 720                         GTK_SPIN_BUTTON(page->spinbtn_ng_abbrev_len));
 721
 722         g_free(prefs_common.date_format);
 723         prefs_common.date_format = gtk_editable_get_chars(
 724                         GTK_EDITABLE(page->entry_datefmt), 0, -1);
 725
 726         prefs_common.goto_last_folder_on_startup = gtk_toggle_button_get_active(
 727                 GTK_TOGGLE_BUTTON(page->checkbtn_reopen_last_folder));
 728
 729         prefs_common.always_show_msg = gtk_toggle_button_get_active(
 730                 GTK_TOGGLE_BUTTON(page->checkbtn_always_show_msg));
 731         prefs_common.open_selected_on_folder_open = gtk_toggle_button_get_active(
 732                 GTK_TOGGLE_BUTTON(page->checkbtn_show_on_folder_open));
 733         prefs_common.open_selected_on_search_results = gtk_toggle_button_get_active(
 734                 GTK_TOGGLE_BUTTON(page->checkbtn_show_on_search_results));
 735         prefs_common.open_selected_on_prevnext = gtk_toggle_button_get_active(
 736                 GTK_TOGGLE_BUTTON(page->checkbtn_show_on_prevnext));
 737         prefs_common.open_selected_on_deletemove = gtk_toggle_button_get_active(
 738                 GTK_TOGGLE_BUTTON(page->checkbtn_show_on_deletemove));
 739         prefs_common.open_selected_on_directional = gtk_toggle_button_get_active(
 740                 GTK_TOGGLE_BUTTON(page->checkbtn_show_on_directional));
 741
 742         prefs_common.mark_as_read_on_new_window = gtk_toggle_button_get_active(
 743                 GTK_TOGGLE_BUTTON(page->checkbtn_mark_as_read_on_newwin));
 744         prefs_common.immediate_exec = gtk_toggle_button_get_active(
 745                 GTK_TOGGLE_BUTTON(page->checkbtn_immedexec));
 746         prefs_common.ask_mark_all_read = gtk_toggle_button_get_active(
 747                 GTK_TOGGLE_BUTTON(page->checkbtn_ask_mark_all_read));
 748         prefs_common.ask_override_colorlabel = gtk_toggle_button_get_active(
 749                 GTK_TOGGLE_BUTTON(page->checkbtn_ask_override_colorlabel));
 750         prefs_common.mark_as_read_delay = gtk_spin_button_get_value_as_int(
 751                         GTK_SPIN_BUTTON(page->spinbtn_mark_as_read_delay));
 752
 753         prefs_common.default_sort_key = combobox_get_active_data(
 754                         GTK_COMBO_BOX(page->optmenu_sort_key));
 755         prefs_common.default_sort_type = combobox_get_active_data(
 756                         GTK_COMBO_BOX(page->optmenu_sort_type));
 757         prefs_common.next_unread_msg_dialog = combobox_get_active_data(
 758                         GTK_COMBO_BOX(page->optmenu_nextunreadmsgdialog));
 759         main_window_reflect_prefs_all();
 760 }
 761
 762 static void prefs_summaries_destroy_widget(PrefsPage *_page)
 763 {
 764 }
 765
 766 SummariesPage *prefs_summaries;
 767
 768 void prefs_summaries_init(void)
 769 {
 770         SummariesPage *page;
 771         static gchar *path[3];
 772
 773         path[0] = _("Display");
 774         path[1] = _("Summaries");
 775         path[2] = NULL;
 776
 777         page = g_new0(SummariesPage, 1);
 778         page->page.path = path;
 779         page->page.create_widget = prefs_summaries_create_widget;
 780         page->page.destroy_widget = prefs_summaries_destroy_widget;
 781         page->page.save_page = prefs_summaries_save;
 782         page->page.weight = 140.0;
 783         prefs_gtk_register_page((PrefsPage *) page);
 784         prefs_summaries = page;
 785 }
 786
 787 void prefs_summaries_done(void)
 788 {
 789         prefs_gtk_unregister_page((PrefsPage *) prefs_summaries);
 790         g_free(prefs_summaries);
 791 }
 792
 793 static void date_format_ok_btn_clicked(GtkButton *button, GtkWidget **widget)
 794 {
 795         GtkWidget *datefmt_sample = NULL;
 796         gchar *text;
 797
 798         cm_return_if_fail(widget != NULL);
 799         cm_return_if_fail(*widget != NULL);
 800         cm_return_if_fail(prefs_summaries->entry_datefmt != NULL);
 801
 802         datefmt_sample = GTK_WIDGET(g_object_get_data
 803                                     (G_OBJECT(*widget), "datefmt_sample"));
 804         cm_return_if_fail(datefmt_sample != NULL);
 805
 806         text = gtk_editable_get_chars(GTK_EDITABLE(datefmt_sample), 0, -1);
 807         g_free(prefs_common.date_format);
 808         prefs_common.date_format = text;
 809         gtk_entry_set_text(GTK_ENTRY(prefs_summaries->entry_datefmt), text);
 810
 811         gtk_widget_destroy(*widget);
 812         *widget = NULL;
 813 }
 814
 815 static void date_format_cancel_btn_clicked(GtkButton *button,
 816                                            GtkWidget **widget)
 817 {
 818         cm_return_if_fail(widget != NULL);
 819         cm_return_if_fail(*widget != NULL);
 820
 821         gtk_widget_destroy(*widget);
 822         *widget = NULL;
 823 }
 824
 825 static gboolean date_format_key_pressed(GtkWidget *keywidget, GdkEventKey *event,
 826                                         GtkWidget **widget)
 827 {
 828         if (event && event->keyval == GDK_KEY_Escape)
 829                 date_format_cancel_btn_clicked(NULL, widget);
 830         return FALSE;
 831 }
 832
 833 static gboolean date_format_on_delete(GtkWidget *dialogwidget,
 834                                       GdkEventAny *event, GtkWidget **widget)
 835 {
 836         cm_return_val_if_fail(widget != NULL, FALSE);
 837         cm_return_val_if_fail(*widget != NULL, FALSE);
 838
 839         *widget = NULL;
 840         return FALSE;
 841 }
 842
 843 static void date_format_entry_on_change(GtkEditable *editable,
 844                                         GtkLabel *example)
 845 {
 846         time_t cur_time;
 847         struct tm *cal_time;
 848         gchar buffer[100];
 849         gchar *text;
 850         struct tm lt;
 851
 852         cur_time = time(NULL);
 853         cal_time = localtime_r(&cur_time, &lt);
 854         buffer[0] = 0;
 855         text = gtk_editable_get_chars(editable, 0, -1);
 856         if (text)
 857                 fast_strftime(buffer, sizeof buffer, text, cal_time);
 858
 859         gtk_label_set_text(example, buffer);
 860
 861         g_free(text);
 862 }
 863
 864 static void date_format_select_row(GtkTreeView *list_view,
 865                                    GtkTreePath *path,
 866                                    GtkTreeViewColumn *column,
 867                                    GtkWidget *date_format)
 868 {
 869         gint cur_pos;
 870         gchar *format;
 871         const gchar *old_format;
 872         gchar *new_format;
 873         GtkWidget *datefmt_sample;
 874         GtkTreeIter iter;
 875         GtkTreeModel *model;
 876
 877         cm_return_if_fail(date_format != NULL);
 878
 879         /* only on double click */
 880         datefmt_sample = GTK_WIDGET(g_object_get_data(G_OBJECT(date_format),
 881                                                       "datefmt_sample"));
 882
 883         cm_return_if_fail(datefmt_sample != NULL);
 884
 885         model = gtk_tree_view_get_model(list_view);
 886
 887         /* get format from list */
 888         if (!gtk_tree_model_get_iter(model, &iter, path))
 889                 return;
 890
 891         gtk_tree_model_get(model, &iter, DATEFMT_FMT, &format, -1);
 892
 893         cur_pos = gtk_editable_get_position(GTK_EDITABLE(datefmt_sample));
 894         old_format = gtk_entry_get_text(GTK_ENTRY(datefmt_sample));
 895
 896         /* insert the format into the text entry */
 897         new_format = g_malloc(strlen(old_format) + 3);
 898
 899         strncpy(new_format, old_format, cur_pos);
 900         new_format[cur_pos] = '\0';
 901         strcat(new_format, format);
 902         g_free(format);
 903         strcat(new_format, &old_format[cur_pos]);
 904
 905         gtk_entry_set_text(GTK_ENTRY(datefmt_sample), new_format);
 906         gtk_editable_set_position(GTK_EDITABLE(datefmt_sample), cur_pos + 2);
 907
 908         g_free(new_format);
 909 }
 910
 911 static void always_show_msg_toggled(GtkToggleButton *button,
 912                 gpointer user_data)
 913 {
 914         const SummariesPage *prefs_summaries = (SummariesPage *)user_data;
 915         gboolean state;
 916
 917         cm_return_if_fail(prefs_summaries != NULL);
 918
 919         state = gtk_toggle_button_get_active(button);
 920
 921         gtk_widget_set_sensitive(prefs_summaries->checkbtn_show_on_folder_open, !state);
 922         gtk_widget_set_sensitive(prefs_summaries->checkbtn_show_on_search_results, !state);
 923         gtk_widget_set_sensitive(prefs_summaries->checkbtn_show_on_prevnext, !state);
 924         gtk_widget_set_sensitive(prefs_summaries->checkbtn_show_on_deletemove, !state);
 925         gtk_widget_set_sensitive(prefs_summaries->checkbtn_show_on_directional, !state);
 926 }
 927
 928 static void mark_as_read_toggled(GtkToggleButton *button, GtkWidget *spinbtn)
 929 {
 930        gtk_widget_set_sensitive(spinbtn,
 931                gtk_toggle_button_get_active(button));
 932 }
 933