src/prefs_common.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2006 Hiroyuki Yamamoto 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 2 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, write to the Free Software
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18  */
  19
  20 #ifdef HAVE_CONFIG_H
  21 #  include "config.h"
  22 #endif
  23
  24 #include "defs.h"
  25
  26 #include <glib.h>
  27 #include <glib/gi18n.h>
  28 #include <gtk/gtk.h>
  29 #include <gdk/gdkkeysyms.h>
  30 #include <stdio.h>
  31 #include <stdlib.h>
  32 #include <string.h>
  33 #include <unistd.h>
  34 #include <sys/types.h>
  35 #include <sys/stat.h>
  36 #include <errno.h>
  37
  38 #include "main.h"
  39 #include "prefs_gtk.h"
  40 #include "prefs_common.h"
  41 #include "prefs_display_header.h"
  42 #include "prefs_summary_column.h"
  43 #include "prefs_folder_column.h"
  44 #include "mainwindow.h"
  45 #include "summaryview.h"
  46 #include "folderview.h"
  47 #include "messageview.h"
  48 #include "manage_window.h"
  49 #include "inc.h"
  50 #include "menu.h"
  51 #include "codeconv.h"
  52 #include "utils.h"
  53 #include "gtkutils.h"
  54 #include "alertpanel.h"
  55 #include "folder.h"
  56 #include "socket.h"
  57 #include "filesel.h"
  58 #include "folderview.h"
  59 #include "stock_pixmap.h"
  60 #include "prefswindow.h"
  61 #include "colorlabel.h"
  62
  63 enum {
  64         DATEFMT_FMT,
  65         DATEFMT_TXT,
  66         N_DATEFMT_COLUMNS
  67 };
  68
  69 PrefsCommon prefs_common;
  70
  71 GtkWidget *notebook;
  72
  73 #ifdef G_OS_WIN32
  74 /*
  75  * In the Windows version prefs_common contains
  76  *   - the non-OS-specific settings of the "Common" section and
  77  *   - the OS-specific settings of the "CommonWin32" section
  78  * The OS-specific settings of the "Common" section are not used
  79  * but saved in prefs_unix.
  80  */
  81
  82 #  define SPECIFIC_PREFS prefs_unix
  83
  84 static PrefsCommon prefs_unix;
  85
  86 static PrefParam param_os_specific[] = {
  87         /* Receive */
  88         {"ext_inc_path", "",
  89          &prefs_common.extinc_cmd, P_STRING, NULL, NULL, NULL},
  90         {"newmail_notify_cmd", "",
  91          &prefs_common.newmail_notify_cmd, P_STRING, NULL, NULL, NULL},
  92
  93         /* new fonts */
  94         {"widget_font_gtk2",    NULL,
  95           &prefs_common.widgetfont,             P_STRING, NULL, NULL, NULL},
  96         {"message_font_gtk2",   "Monospace 9",
  97          &prefs_common.textfont,                P_STRING, NULL, NULL, NULL},
  98         {"print_font_gtk2",     "Monospace 9",
  99          &prefs_common.printfont,               P_STRING, NULL, NULL, NULL},
 100         {"small_font_gtk2",     "Sans 9",
 101           &prefs_common.smallfont,              P_STRING, NULL, NULL, NULL},
 102         {"normal_font_gtk2",    "Sans 9",
 103           &prefs_common.normalfont,             P_STRING, NULL, NULL, NULL},
 104
 105         /* Message */
 106         {"attach_save_directory", NULL,
 107          &prefs_common.attach_save_dir, P_STRING, NULL, NULL, NULL},
 108         {"attach_load_directory", NULL,
 109          &prefs_common.attach_load_dir, P_STRING, NULL, NULL, NULL},
 110
 111         /* MIME viewer */
 112         {"mime_textviewer", NULL,
 113          &prefs_common.mime_textviewer,   P_STRING, NULL, NULL, NULL},
 114         {"mime_open_command", "notepad '%s'",
 115          &prefs_common.mime_open_cmd,     P_STRING, NULL, NULL, NULL},
 116
 117         /* Interface */
 118         {"pixmap_theme_path", DEFAULT_PIXMAP_THEME,
 119          &prefs_common.pixmap_theme_path, P_STRING, NULL, NULL, NULL},
 120
 121         /* Other */
 122         {"uri_open_command", NULL,
 123          &prefs_common.uri_cmd, P_STRING, NULL, NULL, NULL},
 124         {"print_command", "notepad /p %s",
 125          &prefs_common.print_cmd, P_STRING, NULL, NULL, NULL},
 126         {"ext_editor_command", "notepad %s",
 127          &prefs_common.ext_editor_cmd, P_STRING, NULL, NULL, NULL},
 128
 129         {NULL, NULL, NULL, P_OTHER, NULL, NULL, NULL}
 130 };
 131 #else
 132 #  define SPECIFIC_PREFS prefs_common
 133 #endif
 134
 135 /*
 136    parameter name, default value, pointer to the prefs variable, data type,
 137    pointer to the widget pointer,
 138    pointer to the function for data setting,
 139    pointer to the function for widget setting
 140  */
 141
 142 static PrefParam param[] = {
 143         /* Receive */
 144         {"use_ext_inc", "FALSE", &prefs_common.use_extinc, P_BOOL,
 145          NULL, NULL, NULL},
 146         {"ext_inc_path", DEFAULT_INC_PATH, &SPECIFIC_PREFS.extinc_cmd, P_STRING,
 147          NULL, NULL, NULL},
 148
 149         {"autochk_newmail", "FALSE", &prefs_common.autochk_newmail, P_BOOL,
 150          NULL, NULL, NULL},
 151         {"autochk_interval", "10", &prefs_common.autochk_itv, P_INT,
 152          NULL, NULL, NULL},
 153         {"check_on_startup", "FALSE", &prefs_common.chk_on_startup, P_BOOL,
 154          NULL, NULL, NULL},
 155         {"open_inbox_on_inc", "FALSE", &prefs_common.open_inbox_on_inc,
 156          P_BOOL, NULL, NULL, NULL},
 157         {"scan_all_after_inc", "FALSE", &prefs_common.scan_all_after_inc,
 158          P_BOOL, NULL, NULL, NULL},
 159         {"newmail_notify_manu", "FALSE", &prefs_common.newmail_notify_manu,
 160          P_BOOL, NULL, NULL, NULL},
 161         {"newmail_notify_auto", "FALSE", &prefs_common.newmail_notify_auto,
 162         P_BOOL, NULL, NULL, NULL},
 163         {"newmail_notify_cmd", "", &SPECIFIC_PREFS.newmail_notify_cmd, P_STRING,
 164          NULL, NULL, NULL},
 165         {"receive_dialog_mode", "1", &prefs_common.recv_dialog_mode, P_ENUM,
 166          NULL, NULL, NULL},
 167         {"receivewin_width", "460", &prefs_common.receivewin_width, P_INT,
 168          NULL, NULL, NULL},
 169         {"receivewin_height", "-1", &prefs_common.receivewin_height, P_INT,
 170          NULL, NULL, NULL},
 171         {"no_receive_error_panel", "FALSE", &prefs_common.no_recv_err_panel,
 172          P_BOOL, NULL, NULL, NULL},
 173         {"close_receive_dialog", "TRUE", &prefs_common.close_recv_dialog,
 174          P_BOOL, NULL, NULL, NULL},
 175
 176         /* Send */
 177         {"save_message", "TRUE", &prefs_common.savemsg, P_BOOL,
 178          NULL, NULL, NULL},
 179         {"confirm_send_queued_messages", "FALSE", &prefs_common.confirm_send_queued_messages,
 180          P_BOOL, NULL, NULL, NULL},
 181         {"send_dialog_mode", "0", &prefs_common.send_dialog_mode, P_ENUM,
 182          NULL, NULL, NULL},
 183         {"sendwin_width", "460", &prefs_common.sendwin_width, P_INT,
 184          NULL, NULL, NULL},
 185         {"sendwin_height", "-1", &prefs_common.sendwin_height, P_INT,
 186          NULL, NULL, NULL},
 187
 188         {"outgoing_charset", CS_AUTO, &prefs_common.outgoing_charset, P_STRING,
 189          NULL, NULL, NULL},
 190         {"encoding_method", "0", &prefs_common.encoding_method, P_ENUM,
 191          NULL, NULL, NULL},
 192
 193         {"allow_jisx0201_kana", "FALSE", &prefs_common.allow_jisx0201_kana,
 194          P_BOOL, NULL, NULL, NULL},
 195
 196         /* Compose */
 197         {"auto_ext_editor", "FALSE", &prefs_common.auto_exteditor, P_BOOL,
 198          NULL, NULL, NULL},
 199         {"forward_as_attachment", "FALSE", &prefs_common.forward_as_attachment,
 200          P_BOOL, NULL, NULL, NULL},
 201         {"redirect_keep_from", "FALSE",
 202          &prefs_common.redirect_keep_from, P_BOOL,
 203          NULL, NULL, NULL},
 204         {"undo_level", "50", &prefs_common.undolevels, P_INT,
 205          NULL, NULL, NULL},
 206         {"compose_with_format", "FALSE", &prefs_common.compose_with_format, P_BOOL,
 207          NULL, NULL, NULL},
 208         {"compose_subject_format", "",
 209          &prefs_common.compose_subject_format, P_STRING, NULL, NULL, NULL},
 210         {"compose_body_format", N_("Hello,\\n"),
 211          &prefs_common.compose_body_format, P_STRING, NULL, NULL, NULL},
 212
 213         {"linewrap_length", "72", &prefs_common.linewrap_len, P_INT,
 214          NULL, NULL, NULL},
 215         {"linewrap_quotation", "TRUE", &prefs_common.linewrap_quote, P_BOOL,
 216          NULL, NULL, NULL},
 217         {"linewrap_pastes", "TRUE", &prefs_common.linewrap_pastes, P_BOOL,
 218          NULL, NULL, NULL},
 219         {"linewrap_auto", "TRUE", &prefs_common.autowrap, P_BOOL,
 220          NULL, NULL, NULL},
 221         {"autosave", "TRUE", &prefs_common.autosave,
 222          P_BOOL, NULL, NULL, NULL},
 223         {"autosave_length", "50", &prefs_common.autosave_length, P_INT,
 224          NULL, NULL, NULL},
 225 #if USE_ASPELL
 226         {"enable_aspell", "TRUE", &prefs_common.enable_aspell, P_BOOL,
 227          NULL, NULL, NULL},
 228         {"aspell_path", ASPELL_PATH, &prefs_common.aspell_path, P_STRING,
 229          NULL, NULL, NULL},
 230         {"dictionary",  "", &prefs_common.dictionary, P_STRING,
 231          NULL, NULL, NULL},
 232         {"aspell_sugmode", "1", &prefs_common.aspell_sugmode, P_INT,
 233          NULL, NULL, NULL},
 234         {"use_alternate_dict", "FALSE", &prefs_common.use_alternate, P_BOOL,
 235          NULL, NULL, NULL},
 236         {"check_while_typing", "TRUE", &prefs_common.check_while_typing, P_BOOL,
 237          NULL, NULL, NULL},
 238         {"recheck_when_changing_dict", "TRUE", &prefs_common.recheck_when_changing_dict,
 239          P_BOOL, NULL, NULL, NULL},
 240         {"misspelled_color", "16711680", &prefs_common.misspelled_col, P_COLOR,
 241          NULL, NULL, NULL},
 242 #endif
 243         {"reply_with_quote", "TRUE", &prefs_common.reply_with_quote, P_BOOL,
 244          NULL, NULL, NULL},
 245         {"compose_dnd_insert_or_attach", "0", &prefs_common.compose_dnd_mode, P_ENUM,
 246          NULL, NULL, NULL},
 247
 248         /* Account autoselection */
 249         {"reply_account_autoselect", "TRUE",
 250          &prefs_common.reply_account_autosel, P_BOOL,
 251          NULL, NULL, NULL},
 252         {"forward_account_autoselect", "TRUE",
 253          &prefs_common.forward_account_autosel, P_BOOL,
 254          NULL, NULL, NULL},
 255         {"reedit_account_autoselect", "TRUE",
 256          &prefs_common.reedit_account_autosel, P_BOOL,
 257          NULL, NULL, NULL},
 258
 259         {"default_reply_list", "TRUE", &prefs_common.default_reply_list, P_BOOL,
 260          NULL, NULL, NULL},
 261
 262         {"show_ruler", "TRUE", &prefs_common.show_ruler, P_BOOL,
 263          NULL, NULL, NULL},
 264
 265         /* Quote */
 266         {"reply_quote_mark", "> ", &prefs_common.quotemark, P_STRING,
 267          NULL, NULL, NULL},
 268         {"reply_quote_format", N_("On %d\\n%f wrote:\\n\\n%q"),
 269          &prefs_common.quotefmt, P_STRING, NULL, NULL, NULL},
 270
 271         {"forward_quote_mark", "> ", &prefs_common.fw_quotemark, P_STRING,
 272          NULL, NULL, NULL},
 273         {"forward_quote_format",
 274          N_("\\n\\nBegin forwarded message:\\n\\n"
 275          "?d{Date: %d\\n}?f{From: %f\\n}?t{To: %t\\n}?c{Cc: %c\\n}"
 276          "?n{Newsgroups: %n\\n}?s{Subject: %s\\n}\\n\\n%M"),
 277          &prefs_common.fw_quotefmt, P_STRING, NULL, NULL, NULL},
 278         {"quote_chars", ">", &prefs_common.quote_chars, P_STRING,
 279          NULL, NULL, NULL},
 280
 281         /* Display */
 282         /* Obsolete fonts. For coexisting with Gtk+-1.2 version */
 283         {"widget_font",         NULL,
 284           &prefs_common.widgetfont_gtk1,        P_STRING, NULL, NULL, NULL},
 285         {"message_font",        "-misc-fixed-medium-r-normal--14-*-*-*-*-*-*-*",
 286          &prefs_common.textfont_gtk1,           P_STRING, NULL, NULL, NULL},
 287         {"small_font",          "-*-helvetica-medium-r-normal--10-*-*-*-*-*-*-*",
 288           &prefs_common.smallfont_gtk1,         P_STRING, NULL, NULL, NULL},
 289         {"bold_font",           "-*-helvetica-bold-r-normal--12-*-*-*-*-*-*-*",
 290           &prefs_common.boldfont_gtk1,          P_STRING, NULL, NULL, NULL},
 291         {"normal_font",         "-*-helvetica-medium-r-normal--12-*-*-*-*-*-*-*",
 292           &prefs_common.normalfont_gtk1,        P_STRING, NULL, NULL, NULL},
 293
 294         /* new fonts */
 295         {"widget_font_gtk2",    NULL,
 296           &SPECIFIC_PREFS.widgetfont,           P_STRING, NULL, NULL, NULL},
 297         {"message_font_gtk2",   "Monospace 9",
 298          &SPECIFIC_PREFS.textfont,                      P_STRING, NULL, NULL, NULL},
 299         {"print_font_gtk2",     "Monospace 9",
 300          &SPECIFIC_PREFS.printfont,             P_STRING, NULL, NULL, NULL},
 301         {"small_font_gtk2",     "Sans 9",
 302           &SPECIFIC_PREFS.smallfont,            P_STRING, NULL, NULL, NULL},
 303         {"normal_font_gtk2",    "Sans 9",
 304           &SPECIFIC_PREFS.normalfont,           P_STRING, NULL, NULL, NULL},
 305
 306         /* custom colors */
 307         {"custom_color1", "#ff9900", &prefs_common.custom_colorlabel[0].color, P_COLOR,
 308          NULL, NULL, NULL},
 309         {"custom_colorlabel1", N_("Orange"), &prefs_common.custom_colorlabel[0].label, P_STRING,
 310          NULL, NULL, NULL},
 311         {"custom_color2", "#ff0000", &prefs_common.custom_colorlabel[1].color, P_COLOR,
 312          NULL, NULL, NULL},
 313         {"custom_colorlabel2", N_("Red"), &prefs_common.custom_colorlabel[1].label, P_STRING,
 314          NULL, NULL, NULL},
 315         {"custom_color3", "#ff66ff", &prefs_common.custom_colorlabel[2].color, P_COLOR,
 316          NULL, NULL, NULL},
 317         {"custom_colorlabel3", N_("Pink"), &prefs_common.custom_colorlabel[2].label, P_STRING,
 318          NULL, NULL, NULL},
 319         {"custom_color4", "#00ccff", &prefs_common.custom_colorlabel[3].color, P_COLOR,
 320          NULL, NULL, NULL},
 321         {"custom_colorlabel4", N_("Sky blue"), &prefs_common.custom_colorlabel[3].label, P_STRING,
 322          NULL, NULL, NULL},
 323         {"custom_color5", "#0000ff", &prefs_common.custom_colorlabel[4].color, P_COLOR,
 324          NULL, NULL, NULL},
 325         {"custom_colorlabel5", N_("Blue"), &prefs_common.custom_colorlabel[4].label, P_STRING,
 326          NULL, NULL, NULL},
 327         {"custom_color6", "#009900", &prefs_common.custom_colorlabel[5].color, P_COLOR,
 328          NULL, NULL, NULL},
 329         {"custom_colorlabel6", N_("Green"), &prefs_common.custom_colorlabel[5].label, P_STRING,
 330          NULL, NULL, NULL},
 331         {"custom_color7", "#663366", &prefs_common.custom_colorlabel[6].color, P_COLOR,
 332          NULL, NULL, NULL},
 333         {"custom_colorlabel7", N_("Brown"), &prefs_common.custom_colorlabel[6].label, P_STRING,
 334          NULL, NULL, NULL},
 335
 336         /* image viewer */
 337         {"display_image", "TRUE", &prefs_common.display_img, P_BOOL,
 338          NULL, NULL, NULL},
 339         {"resize_image", "TRUE", &prefs_common.resize_img, P_BOOL,
 340          NULL, NULL, NULL},
 341         {"inline_image", "TRUE", &prefs_common.inline_img, P_BOOL,
 342          NULL, NULL, NULL},
 343
 344         {"display_folder_unread_num", "FALSE",
 345          &prefs_common.display_folder_unread, P_BOOL,
 346          NULL, NULL, NULL},
 347         {"newsgroup_abbrev_len", "16",
 348          &prefs_common.ng_abbrev_len, P_INT,
 349          NULL, NULL, NULL},
 350
 351         {"translate_header", "FALSE", &prefs_common.trans_hdr, P_BOOL,
 352          NULL, NULL, NULL},
 353
 354         /* Display: Summary View */
 355         {"use_address_book", "FALSE", &prefs_common.use_addr_book, P_BOOL,
 356          NULL, NULL, NULL},
 357         {"thread_by_subject", "TRUE", &prefs_common.thread_by_subject, P_BOOL,
 358          NULL, NULL, NULL},
 359         {"date_format", N_("%y/%m/%d(%a) %H:%M"), &prefs_common.date_format,
 360          P_STRING, NULL, NULL, NULL},
 361
 362         {"bold_unread", "TRUE", &prefs_common.bold_unread, P_BOOL,
 363          NULL, NULL, NULL},
 364
 365         {"enable_thread", "TRUE", &prefs_common.enable_thread, P_BOOL,
 366          NULL, NULL, NULL},
 367         {"toolbar_style", "3", &prefs_common.toolbar_style, P_ENUM,
 368          NULL, NULL, NULL},
 369         {"toolbar_detachable", "FALSE", &prefs_common.toolbar_detachable, P_BOOL,
 370          NULL, NULL, NULL},
 371         {"show_statusbar", "TRUE", &prefs_common.show_statusbar, P_BOOL,
 372          NULL, NULL, NULL},
 373         {"show_searchbar", "TRUE", &prefs_common.show_searchbar, P_BOOL,
 374          NULL, NULL, NULL},
 375
 376
 377         {"summary_col_show_mark", "TRUE",
 378          &prefs_common.summary_col_visible[S_COL_MARK], P_BOOL, NULL, NULL, NULL},
 379         {"summary_col_show_unread", "TRUE",
 380          &prefs_common.summary_col_visible[S_COL_STATUS], P_BOOL, NULL, NULL, NULL},
 381         {"summary_col_show_mime", "TRUE",
 382          &prefs_common.summary_col_visible[S_COL_MIME], P_BOOL, NULL, NULL, NULL},
 383         {"summary_col_show_subject", "TRUE",
 384          &prefs_common.summary_col_visible[S_COL_SUBJECT], P_BOOL, NULL, NULL, NULL},
 385         {"summary_col_show_from", "TRUE",
 386          &prefs_common.summary_col_visible[S_COL_FROM], P_BOOL, NULL, NULL, NULL},
 387         {"summary_col_show_to", "FALSE",
 388          &prefs_common.summary_col_visible[S_COL_TO], P_BOOL, NULL, NULL, NULL},
 389         {"summary_col_show_date", "TRUE",
 390          &prefs_common.summary_col_visible[S_COL_DATE], P_BOOL, NULL, NULL, NULL},
 391         {"summary_col_show_size", "TRUE",
 392          &prefs_common.summary_col_visible[S_COL_SIZE], P_BOOL, NULL, NULL, NULL},
 393         {"summary_col_show_number", "FALSE",
 394          &prefs_common.summary_col_visible[S_COL_NUMBER], P_BOOL, NULL, NULL, NULL},
 395         {"summary_col_show_score", "FALSE",
 396          &prefs_common.summary_col_visible[S_COL_SCORE], P_BOOL, NULL, NULL, NULL},
 397         {"summary_col_show_locked", "FALSE",
 398          &prefs_common.summary_col_visible[S_COL_LOCKED], P_BOOL, NULL, NULL, NULL},
 399
 400         {"summary_col_pos_mark", "0",
 401           &prefs_common.summary_col_pos[S_COL_MARK], P_INT, NULL, NULL, NULL},
 402         {"summary_col_pos_unread", "1",
 403           &prefs_common.summary_col_pos[S_COL_STATUS], P_INT, NULL, NULL, NULL},
 404         {"summary_col_pos_mime", "2",
 405           &prefs_common.summary_col_pos[S_COL_MIME], P_INT, NULL, NULL, NULL},
 406         {"summary_col_pos_subject", "3",
 407           &prefs_common.summary_col_pos[S_COL_SUBJECT], P_INT, NULL, NULL, NULL},
 408         {"summary_col_pos_from", "4",
 409           &prefs_common.summary_col_pos[S_COL_FROM], P_INT, NULL, NULL, NULL},
 410         {"summary_col_pos_date", "5",
 411           &prefs_common.summary_col_pos[S_COL_DATE], P_INT, NULL, NULL, NULL},
 412         {"summary_col_pos_size", "6",
 413           &prefs_common.summary_col_pos[S_COL_SIZE], P_INT, NULL, NULL, NULL},
 414         {"summary_col_pos_number", "7",
 415           &prefs_common.summary_col_pos[S_COL_NUMBER], P_INT, NULL, NULL, NULL},
 416         {"summary_col_pos_score", "8",
 417          &prefs_common.summary_col_pos[S_COL_SCORE], P_INT, NULL, NULL, NULL},
 418         {"summary_col_pos_locked", "9",
 419          &prefs_common.summary_col_pos[S_COL_LOCKED], P_INT, NULL, NULL, NULL},
 420         {"summary_col_pos_to", "10",
 421           &prefs_common.summary_col_pos[S_COL_TO], P_INT, NULL, NULL, NULL},
 422
 423         {"summary_col_size_mark", "10",
 424          &prefs_common.summary_col_size[S_COL_MARK], P_INT, NULL, NULL, NULL},
 425         {"summary_col_size_unread", "13",
 426          &prefs_common.summary_col_size[S_COL_STATUS], P_INT, NULL, NULL, NULL},
 427         {"summary_col_size_mime", "10",
 428          &prefs_common.summary_col_size[S_COL_MIME], P_INT, NULL, NULL, NULL},
 429         {"summary_col_size_subject", "200",
 430          &prefs_common.summary_col_size[S_COL_SUBJECT], P_INT, NULL, NULL, NULL},
 431         {"summary_col_size_from", "120",
 432          &prefs_common.summary_col_size[S_COL_FROM], P_INT, NULL, NULL, NULL},
 433         {"summary_col_size_to", "120",
 434          &prefs_common.summary_col_size[S_COL_TO], P_INT, NULL, NULL, NULL},
 435         {"summary_col_size_date", "118",
 436          &prefs_common.summary_col_size[S_COL_DATE], P_INT, NULL, NULL, NULL},
 437         {"summary_col_size_size", "45",
 438          &prefs_common.summary_col_size[S_COL_SIZE], P_INT, NULL, NULL, NULL},
 439         {"summary_col_size_number", "40",
 440          &prefs_common.summary_col_size[S_COL_NUMBER], P_INT, NULL, NULL, NULL},
 441         {"summary_col_size_score", "40",
 442          &prefs_common.summary_col_size[S_COL_SCORE], P_INT, NULL, NULL, NULL},
 443         {"summary_col_size_locked", "13",
 444          &prefs_common.summary_col_size[S_COL_LOCKED], P_INT, NULL, NULL, NULL},
 445
 446         /* Widget size */
 447         {"folderwin_x", "16", &prefs_common.folderwin_x, P_INT,
 448          NULL, NULL, NULL},
 449         {"folderwin_y", "16", &prefs_common.folderwin_y, P_INT,
 450          NULL, NULL, NULL},
 451         {"folderview_width", "270", &prefs_common.folderview_width, P_INT,
 452          NULL, NULL, NULL},
 453         {"folderview_height", "450", &prefs_common.folderview_height, P_INT,
 454          NULL, NULL, NULL},
 455         {"folderview_visible", "TRUE", &prefs_common.folderview_visible, P_BOOL,
 456          NULL, NULL, NULL},
 457
 458         {"folder_col_show_folder", "TRUE",
 459          &prefs_common.folder_col_visible[F_COL_FOLDER], P_BOOL, NULL, NULL, NULL},
 460         {"folder_col_show_new", "TRUE",
 461          &prefs_common.folder_col_visible[F_COL_NEW], P_BOOL, NULL, NULL, NULL},
 462         {"folder_col_show_unread", "TRUE",
 463          &prefs_common.folder_col_visible[F_COL_UNREAD], P_BOOL, NULL, NULL, NULL},
 464         {"folder_col_show_total", "TRUE",
 465          &prefs_common.folder_col_visible[F_COL_TOTAL], P_BOOL, NULL, NULL, NULL},
 466
 467         {"folder_col_pos_folder", "0",
 468          &prefs_common.folder_col_pos[F_COL_FOLDER], P_INT, NULL, NULL, NULL},
 469         {"folder_col_pos_new", "1",
 470          &prefs_common.folder_col_pos[F_COL_NEW], P_INT, NULL, NULL, NULL},
 471         {"folder_col_pos_unread", "2",
 472          &prefs_common.folder_col_pos[F_COL_UNREAD], P_INT, NULL, NULL, NULL},
 473         {"folder_col_pos_total", "3",
 474          &prefs_common.folder_col_pos[F_COL_TOTAL], P_INT, NULL, NULL, NULL},
 475
 476         {"folder_col_size_folder", "120",
 477          &prefs_common.folder_col_size[F_COL_FOLDER], P_INT, NULL, NULL, NULL},
 478         {"folder_col_size_new", "32",
 479          &prefs_common.folder_col_size[F_COL_NEW], P_INT, NULL, NULL, NULL},
 480         {"folder_col_size_unread", "32",
 481          &prefs_common.folder_col_size[F_COL_UNREAD], P_INT, NULL, NULL, NULL},
 482         {"folder_col_size_total", "32",
 483          &prefs_common.folder_col_size[F_COL_TOTAL], P_INT, NULL, NULL, NULL},
 484
 485         {"summaryview_width", "500", &prefs_common.summaryview_width, P_INT,
 486          NULL, NULL, NULL},
 487         {"summaryview_height", "244", &prefs_common.summaryview_height, P_INT,
 488          NULL, NULL, NULL},
 489
 490         {"main_messagewin_x", "256", &prefs_common.main_msgwin_x, P_INT,
 491          NULL, NULL, NULL},
 492         {"main_messagewin_y", "210", &prefs_common.main_msgwin_y, P_INT,
 493          NULL, NULL, NULL},
 494         {"messageview_width", "500", &prefs_common.msgview_width, P_INT,
 495          NULL, NULL, NULL},
 496         {"messageview_height", "213", &prefs_common.msgview_height, P_INT,
 497          NULL, NULL, NULL},
 498         {"messageview_visible", "TRUE", &prefs_common.msgview_visible, P_BOOL,
 499          NULL, NULL, NULL},
 500
 501         {"mainview_x", "64", &prefs_common.mainview_x, P_INT,
 502          NULL, NULL, NULL},
 503         {"mainview_y", "64", &prefs_common.mainview_y, P_INT,
 504          NULL, NULL, NULL},
 505         {"mainview_width", "500", &prefs_common.mainview_width, P_INT,
 506          NULL, NULL, NULL},
 507         {"mainview_height", "400", &prefs_common.mainview_height, P_INT,
 508          NULL, NULL, NULL},
 509         {"mainwin_x", "64", &prefs_common.mainwin_x, P_INT,
 510          NULL, NULL, NULL},
 511         {"mainwin_y", "64", &prefs_common.mainwin_y, P_INT,
 512          NULL, NULL, NULL},
 513         {"mainwin_width", "800", &prefs_common.mainwin_width, P_INT,
 514          NULL, NULL, NULL},
 515         {"mainwin_height", "600", &prefs_common.mainwin_height, P_INT,
 516          NULL, NULL, NULL},
 517         {"messagewin_width", "600", &prefs_common.msgwin_width, P_INT,
 518          NULL, NULL, NULL},
 519         {"messagewin_height", "540", &prefs_common.msgwin_height, P_INT,
 520          NULL, NULL, NULL},
 521         {"sourcewin_width", "600", &prefs_common.sourcewin_width, P_INT,
 522          NULL, NULL, NULL},
 523         {"sourcewin_height", "500", &prefs_common.sourcewin_height, P_INT,
 524          NULL, NULL, NULL},
 525         {"compose_width", "600", &prefs_common.compose_width, P_INT,
 526          NULL, NULL, NULL},
 527         {"compose_height", "560", &prefs_common.compose_height, P_INT,
 528          NULL, NULL, NULL},
 529         {"compose_x", "0", &prefs_common.compose_x, P_INT,
 530          NULL, NULL, NULL},
 531         {"compose_y", "0", &prefs_common.compose_y, P_INT,
 532          NULL, NULL, NULL},
 533         /* Message */
 534         {"enable_color", "TRUE", &prefs_common.enable_color, P_BOOL,
 535          NULL, NULL, NULL},
 536
 537         {"quote_level1_color", "179", &prefs_common.quote_level1_col, P_COLOR,
 538          NULL, NULL, NULL},
 539         {"quote_level2_color", "179", &prefs_common.quote_level2_col, P_COLOR,
 540          NULL, NULL, NULL},
 541         {"quote_level3_color", "179", &prefs_common.quote_level3_col, P_COLOR,
 542          NULL, NULL, NULL},
 543         {"enable_bgcolor", "FALSE", &prefs_common.enable_bgcolor, P_BOOL,
 544          NULL, NULL, NULL},
 545         {"quote_level1_bgcolor", "13421772", &prefs_common.quote_level1_bgcol, P_COLOR,
 546          NULL, NULL, NULL},
 547         {"quote_level2_bgcolor", "13948116", &prefs_common.quote_level2_bgcol, P_COLOR,
 548          NULL, NULL, NULL},
 549         {"quote_level3_bgcolor", "14540253", &prefs_common.quote_level3_bgcol, P_COLOR,
 550          NULL, NULL, NULL},
 551         {"uri_color", "32512", &prefs_common.uri_col, P_COLOR,
 552          NULL, NULL, NULL},
 553         {"target_folder_color", "14294218", &prefs_common.tgt_folder_col, P_COLOR,
 554          NULL, NULL, NULL},
 555         {"signature_color", "7960953", &prefs_common.signature_col, P_COLOR,
 556          NULL, NULL, NULL},
 557         {"recycle_quote_colors", "FALSE", &prefs_common.recycle_quote_colors,
 558          P_BOOL, NULL, NULL, NULL},
 559
 560         {"display_header_pane", "FALSE", &prefs_common.display_header_pane,
 561          P_BOOL, NULL, NULL, NULL},
 562         {"display_header", "TRUE", &prefs_common.display_header, P_BOOL,
 563          NULL, NULL, NULL},
 564         {"display_xface", "TRUE", &prefs_common.display_xface,
 565          P_BOOL, NULL, NULL, NULL},
 566         {"render_html", "TRUE", &prefs_common.render_html, P_BOOL,
 567          NULL, NULL, NULL},
 568         {"invoke_plugin_on_html", "FALSE", &prefs_common.invoke_plugin_on_html, P_BOOL,
 569          NULL, NULL, NULL},
 570         {"line_space", "2", &prefs_common.line_space, P_INT,
 571          NULL, NULL, NULL},
 572         {"never_send_retrcpt", "FALSE", &prefs_common.never_send_retrcpt, P_BOOL,
 573          NULL, NULL, NULL},
 574
 575         {"enable_smooth_scroll", "FALSE",
 576          &prefs_common.enable_smooth_scroll, P_BOOL,
 577          NULL, NULL, NULL},
 578         {"scroll_step", "1", &prefs_common.scroll_step, P_INT,
 579          NULL, NULL, NULL},
 580         {"scroll_half_page", "FALSE", &prefs_common.scroll_halfpage, P_BOOL,
 581          NULL, NULL, NULL},
 582         {"respect_flowed_format", "FALSE", &prefs_common.respect_flowed_format, P_BOOL,
 583          NULL, NULL, NULL},
 584
 585         {"show_other_header", "FALSE", &prefs_common.show_other_header, P_BOOL,
 586          NULL, NULL, NULL},
 587
 588         {"use_different_print_font", "FALSE", &prefs_common.use_different_print_font, P_BOOL,
 589          NULL, NULL, NULL},
 590
 591         {"attach_desc", "TRUE", &prefs_common.attach_desc, P_BOOL,
 592          NULL, NULL, NULL},
 593         {"attach_save_directory", NULL,
 594          &SPECIFIC_PREFS.attach_save_dir, P_STRING, NULL, NULL, NULL},
 595         {"attach_load_directory", NULL,
 596          &SPECIFIC_PREFS.attach_load_dir, P_STRING, NULL, NULL, NULL},
 597
 598         /* MIME viewer */
 599         {"mime_textviewer",   NULL,
 600          &SPECIFIC_PREFS.mime_textviewer,   P_STRING, NULL, NULL, NULL},
 601         {"mime_open_command", "gedit '%s'",
 602          &SPECIFIC_PREFS.mime_open_cmd,     P_STRING, NULL, NULL, NULL},
 603
 604         /* Interface */
 605         {"separate_folder", "FALSE", &prefs_common.sep_folder, P_BOOL,
 606          NULL, NULL, NULL},
 607         {"separate_message", "FALSE", &prefs_common.sep_msg, P_BOOL,
 608          NULL, NULL, NULL},
 609
 610         /* {"emulate_emacs", "FALSE", &prefs_common.emulate_emacs, P_BOOL,
 611          NULL, NULL, NULL}, */
 612         {"always_show_message_when_selected", "FALSE",
 613          &prefs_common.always_show_msg,
 614          P_BOOL, NULL, NULL, NULL},
 615         {"select_on_entry", "2", &prefs_common.select_on_entry,
 616          P_ENUM, NULL, NULL, NULL},
 617         {"mark_as_read_on_new_window", "FALSE",
 618          &prefs_common.mark_as_read_on_new_window,
 619          P_BOOL, NULL, NULL, NULL},
 620         {"mark_as_read_delay", "0",
 621          &prefs_common.mark_as_read_delay, P_INT,
 622          NULL, NULL, NULL},
 623         {"immediate_execution", "TRUE", &prefs_common.immediate_exec, P_BOOL,
 624          NULL, NULL, NULL},
 625         {"nextunreadmsg_dialog", "1", &prefs_common.next_unread_msg_dialog, P_ENUM,
 626          NULL, NULL, NULL},
 627
 628         {"pixmap_theme_path", DEFAULT_PIXMAP_THEME,
 629          &SPECIFIC_PREFS.pixmap_theme_path, P_STRING,
 630          NULL, NULL, NULL},
 631
 632         {"ask_mark_all_read", "TRUE", &prefs_common.ask_mark_all_read, P_BOOL,
 633          NULL, NULL, NULL},
 634
 635         {"ask_apply_per_account_filtering_rules", "TRUE", &prefs_common.ask_apply_per_account_filtering_rules, P_BOOL,
 636          NULL, NULL, NULL},
 637         {"apply_per_account_filtering_rules", "0", &prefs_common.apply_per_account_filtering_rules, P_ENUM,
 638          NULL, NULL, NULL},
 639
 640         /* Other */
 641         {"uri_open_command", DEFAULT_BROWSER_CMD,
 642          &SPECIFIC_PREFS.uri_cmd, P_STRING, NULL, NULL, NULL},
 643         {"print_command", "lpr %s",
 644          &SPECIFIC_PREFS.print_cmd, P_STRING, NULL, NULL, NULL},
 645         {"ext_editor_command", DEFAULT_EDITOR_CMD,
 646          &SPECIFIC_PREFS.ext_editor_cmd, P_STRING, NULL, NULL, NULL},
 647
 648         {"add_address_by_click", "FALSE", &prefs_common.add_address_by_click,
 649          P_BOOL, NULL, NULL, NULL},
 650         {"confirm_on_exit", "FALSE", &prefs_common.confirm_on_exit, P_BOOL,
 651          NULL, NULL, NULL},
 652         {"clean_trash_on_exit", "FALSE", &prefs_common.clean_on_exit, P_BOOL,
 653          NULL, NULL, NULL},
 654         {"ask_on_cleaning", "TRUE", &prefs_common.ask_on_clean, P_BOOL,
 655          NULL, NULL, NULL},
 656         {"warn_queued_on_exit", "TRUE", &prefs_common.warn_queued_on_exit,
 657          P_BOOL, NULL, NULL, NULL},
 658         {"work_offline", "FALSE", &prefs_common.work_offline, P_BOOL,
 659          NULL, NULL, NULL},
 660         {"summary_quicksearch_type", "0", &prefs_common.summary_quicksearch_type, P_INT,
 661          NULL, NULL, NULL},
 662         {"summary_quicksearch_recurse", "1", &prefs_common.summary_quicksearch_recurse, P_INT,
 663          NULL, NULL, NULL},
 664
 665         {"io_timeout_secs", "60", &prefs_common.io_timeout_secs,
 666          P_INT, NULL, NULL, NULL},
 667         {"hide_score", "-9999", &prefs_common.kill_score, P_INT,
 668          NULL, NULL, NULL},
 669         {"important_score", "1", &prefs_common.important_score, P_INT,
 670          NULL, NULL, NULL},
 671         {"clip_log", "TRUE", &prefs_common.cliplog, P_BOOL,
 672          NULL, NULL, NULL},
 673         {"log_length", "500", &prefs_common.loglength, P_INT,
 674          NULL, NULL, NULL},
 675         {"log_msg_color", "#00af00", &prefs_common.log_msg_color, P_COLOR,
 676          NULL, NULL, NULL},
 677         {"log_warn_color", "#af0000", &prefs_common.log_warn_color, P_COLOR,
 678          NULL, NULL, NULL},
 679         {"log_error_color", "#af0000", &prefs_common.log_error_color, P_COLOR,
 680          NULL, NULL, NULL},
 681         {"log_in_color", "#000000", &prefs_common.log_in_color, P_COLOR,
 682          NULL, NULL, NULL},
 683         {"log_out_color", "#0000ef", &prefs_common.log_out_color, P_COLOR,
 684          NULL, NULL, NULL},
 685
 686         {"color_new", "179", &prefs_common.color_new, P_COLOR,
 687          NULL, NULL, NULL},
 688
 689         /* Some windows' sizes */
 690         {"filteringwin_width", "500", &prefs_common.filteringwin_width, P_INT,
 691          NULL, NULL, NULL},
 692         {"filteringwin_height", "-1", &prefs_common.filteringwin_height, P_INT,
 693          NULL, NULL, NULL},
 694
 695         {"filteringactionwin_width", "490", &prefs_common.filteringactionwin_width, P_INT,
 696          NULL, NULL, NULL},
 697         {"filteringactionwin_height", "-1", &prefs_common.filteringactionwin_height, P_INT,
 698          NULL, NULL, NULL},
 699
 700         {"matcherwin_width", "520", &prefs_common.matcherwin_width, P_INT,
 701          NULL, NULL, NULL},
 702         {"matcherwin_height", "-1", &prefs_common.matcherwin_height, P_INT,
 703          NULL, NULL, NULL},
 704
 705         {"templateswin_width", "440", &prefs_common.templateswin_width, P_INT,
 706          NULL, NULL, NULL},
 707         {"templateswin_height", "-1", &prefs_common.templateswin_height, P_INT,
 708          NULL, NULL, NULL},
 709
 710         {"actionswin_width", "486", &prefs_common.actionswin_width, P_INT,
 711          NULL, NULL, NULL},
 712         {"actionswin_height", "-1", &prefs_common.actionswin_height, P_INT,
 713          NULL, NULL, NULL},
 714
 715         {"addressbookwin_width", "520", &prefs_common.addressbookwin_width, P_INT,
 716          NULL, NULL, NULL},
 717         {"addressbookwin_height", "-1", &prefs_common.addressbookwin_height, P_INT,
 718          NULL, NULL, NULL},
 719
 720         {"addressbookeditpersonwin_width", "640", &prefs_common.addressbookeditpersonwin_width, P_INT,
 721          NULL, NULL, NULL},
 722         {"addressbookeditpersonwin_height", "-1", &prefs_common.addressbookeditpersonwin_height, P_INT,
 723          NULL, NULL, NULL},
 724
 725         {"addressbookeditgroupwin_width", "580", &prefs_common.addressbookeditgroupwin_width, P_INT,
 726          NULL, NULL, NULL},
 727         {"addressbookeditgroupwin_height", "340", &prefs_common.addressbookeditgroupwin_height, P_INT,
 728          NULL, NULL, NULL},
 729
 730         {"pluginswin_width", "480", &prefs_common.pluginswin_width, P_INT,
 731          NULL, NULL, NULL},
 732         {"pluginswin_height", "-1", &prefs_common.pluginswin_height, P_INT,
 733          NULL, NULL, NULL},
 734
 735         {"prefswin_width", "600", &prefs_common.prefswin_width, P_INT,
 736          NULL, NULL, NULL},
 737         {"prefswin_height", "-1", &prefs_common.prefswin_height, P_INT,
 738          NULL, NULL, NULL},
 739
 740         {"folderitemwin_width", "500", &prefs_common.folderitemwin_width, P_INT,
 741          NULL, NULL, NULL},
 742         {"folderitemwin_height", "-1", &prefs_common.folderitemwin_height, P_INT,
 743          NULL, NULL, NULL},
 744
 745         {"editaccountwin_width", "500", &prefs_common.editaccountwin_width, P_INT,
 746          NULL, NULL, NULL},
 747         {"editaccountwin_height", "-1", &prefs_common.editaccountwin_height, P_INT,
 748          NULL, NULL, NULL},
 749
 750         {"accountswin_width", "500", &prefs_common.accountswin_width, P_INT,
 751          NULL, NULL, NULL},
 752         {"accountswin_height", "-1", &prefs_common.accountswin_height, P_INT,
 753          NULL, NULL, NULL},
 754
 755         {"logwin_width", "520", &prefs_common.logwin_width, P_INT,
 756          NULL, NULL, NULL},
 757         {"logwin_height", "-1", &prefs_common.logwin_height, P_INT,
 758          NULL, NULL, NULL},
 759
 760         {"folderselwin_width", "300", &prefs_common.folderselwin_width, P_INT,
 761          NULL, NULL, NULL},
 762         {"folderselwin_height", "-1", &prefs_common.folderselwin_height, P_INT,
 763          NULL, NULL, NULL},
 764
 765         {"addressaddwin_width", "300", &prefs_common.addressaddwin_width, P_INT,
 766          NULL, NULL, NULL},
 767         {"addressaddwin_height", "-1", &prefs_common.addressaddwin_height, P_INT,
 768          NULL, NULL, NULL},
 769
 770         {"addressbook_folderselwin_width", "300", &prefs_common.addressbook_folderselwin_width, P_INT,
 771          NULL, NULL, NULL},
 772         {"addressbook_folderselwin_height", "-1", &prefs_common.addressbook_folderselwin_height, P_INT,
 773          NULL, NULL, NULL},
 774
 775         /* Hidden */
 776         {"warn_dnd", "1", &prefs_common.warn_dnd, P_INT,
 777          NULL, NULL, NULL},
 778         {"utf8_instead_of_locale_for_broken_mail", "0",
 779          &prefs_common.broken_are_utf8, P_INT,
 780          NULL, NULL, NULL},
 781         {"enable_swap_from", "FALSE", &prefs_common.swap_from, P_BOOL,
 782          NULL, NULL, NULL},
 783         {"use_stripes_everywhere", "TRUE", &prefs_common.use_stripes_everywhere, P_BOOL,
 784          NULL, NULL, NULL},
 785         {"use_stripes_in_summaries", "TRUE", &prefs_common.use_stripes_in_summaries, P_BOOL,
 786          NULL, NULL, NULL},
 787         {"stripes_color_offset", "4000", &prefs_common.stripes_color_offset, P_INT,
 788          NULL, NULL, NULL},
 789         {"enable_dotted_lines", "FALSE", &prefs_common.enable_dotted_lines, P_BOOL,
 790          NULL, NULL, NULL},
 791         {"enable_hscrollbar", "TRUE", &prefs_common.enable_hscrollbar, P_BOOL,
 792          NULL, NULL, NULL},
 793         {"folderview_vscrollbar_policy", "0",
 794          &prefs_common.folderview_vscrollbar_policy, P_ENUM,
 795          NULL, NULL, NULL},
 796         {"textview_cursor_visible", "FALSE",
 797          &prefs_common.textview_cursor_visible, P_BOOL,
 798          NULL, NULL, NULL},
 799         {"hover_timeout", "500", &prefs_common.hover_timeout, P_INT,
 800          NULL, NULL, NULL},
 801         {"cache_max_mem_usage", "4096", &prefs_common.cache_max_mem_usage, P_INT,
 802          NULL, NULL, NULL},
 803         {"cache_min_keep_time", "15", &prefs_common.cache_min_keep_time, P_INT,
 804          NULL, NULL, NULL},
 805         {"thread_by_subject_max_age", "10", &prefs_common.thread_by_subject_max_age,
 806         P_INT, NULL, NULL, NULL },
 807         {"summary_quicksearch_sticky", "1", &prefs_common.summary_quicksearch_sticky, P_INT,
 808          NULL, NULL, NULL},
 809         {"summary_quicksearch_dynamic", "0", &prefs_common.summary_quicksearch_dynamic, P_INT,
 810          NULL, NULL, NULL},
 811         {"statusbar_update_step", "10", &prefs_common.statusbar_update_step, P_INT,
 812          NULL, NULL, NULL},
 813         {"compose_no_markup", "FALSE", &prefs_common.compose_no_markup, P_BOOL,
 814          NULL, NULL, NULL},
 815         {"skip_ssl_cert_check", "FALSE", &prefs_common.skip_ssl_cert_check, P_BOOL,
 816          NULL, NULL, NULL},
 817         {"live_dangerously", "FALSE", &prefs_common.live_dangerously, P_BOOL,
 818          NULL, NULL, NULL},
 819         {"hide_quotes", "0", &prefs_common.hide_quotes, P_INT,
 820          NULL, NULL, NULL},
 821
 822         {NULL, NULL, NULL, P_OTHER, NULL, NULL, NULL}
 823 };
 824
 825 PrefsCommon *prefs_common_get(void)
 826 {
 827         return &prefs_common;
 828 }
 829
 830 /*
 831  * Read history list from the specified history file
 832  */
 833 GList *prefs_common_read_history(const gchar *history)
 834 {
 835         FILE *fp;
 836         gchar *path;
 837         gchar buf[PREFSBUFSIZE];
 838         GList *tmp = NULL;
 839
 840         path = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, history,
 841                            NULL);
 842         if ((fp = g_fopen(path, "rb")) == NULL) {
 843                 if (ENOENT != errno) FILE_OP_ERROR(path, "fopen");
 844                 g_free(path);
 845                 return NULL;
 846         }
 847         g_free(path);
 848         while (fgets(buf, sizeof(buf), fp) != NULL) {
 849                 g_strstrip(buf);
 850                 if (buf[0] == '\0') continue;
 851                 tmp = add_history(tmp, buf);
 852         }
 853         fclose(fp);
 854
 855         tmp = g_list_reverse(tmp);
 856
 857         return tmp;
 858 }
 859
 860 void prefs_common_read_config(void)
 861 {
 862         gchar *rcpath;
 863         gchar *tmp;
 864
 865         rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, COMMON_RC, NULL);
 866         prefs_read_config(param, "Common", rcpath, NULL);
 867 #ifdef G_OS_WIN32
 868         prefs_read_config(param_os_specific, "CommonWin32", rcpath, NULL);
 869 #endif
 870
 871         g_free(rcpath);
 872
 873         tmp = g_strdup(gettext(prefs_common.quotefmt));
 874         g_free(prefs_common.quotefmt);
 875         prefs_common.quotefmt = tmp;
 876
 877         tmp = g_strdup(gettext(prefs_common.fw_quotefmt));
 878         g_free(prefs_common.fw_quotefmt);
 879         prefs_common.fw_quotefmt = tmp;
 880
 881         tmp = g_strdup(gettext(prefs_common.date_format));
 882         g_free(prefs_common.date_format);
 883         prefs_common.date_format = tmp;
 884
 885         prefs_common.mime_open_cmd_history =
 886                 prefs_common_read_history(COMMAND_HISTORY);
 887         prefs_common.summary_quicksearch_history =
 888                 prefs_common_read_history(QUICKSEARCH_HISTORY);
 889
 890         colorlabel_update_colortable_from_prefs();
 891 }
 892
 893 /*
 894  * Save history list to the specified history file
 895  */
 896 void prefs_common_save_history(const gchar *history, GList *list)
 897 {
 898         GList *cur;
 899         FILE *fp;
 900         gchar *path;
 901
 902         path = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, history,
 903                            NULL);
 904         if ((fp = g_fopen(path, "wb")) == NULL) {
 905                 FILE_OP_ERROR(path, "fopen");
 906                 g_free(path);
 907                 return;
 908         }
 909
 910         for (cur = list; cur != NULL; cur = cur->next) {
 911                 fputs((gchar *)cur->data, fp);
 912                 fputc('\n', fp);
 913         }
 914
 915         fclose(fp);
 916         g_free(path);
 917 }
 918
 919 void prefs_common_write_config(void)
 920 {
 921         prefs_write_config(param, "Common", COMMON_RC);
 922 #ifdef G_OS_WIN32
 923         prefs_write_config(param_os_specific, "CommonWin32", COMMON_RC);
 924 #endif
 925
 926         prefs_common_save_history(COMMAND_HISTORY,
 927                 prefs_common.mime_open_cmd_history);
 928         prefs_common_save_history(QUICKSEARCH_HISTORY,
 929                 prefs_common.summary_quicksearch_history);
 930 }
 931
 932 /* make a copy of string 'in' into buffer 'out'. un-escape \ sequences.
 933    both 'in' and 'out' must be non-NULL.
 934    'out' must be a pointer to a buffer whose size is at least equal
 935    to strlen(txt)+1, this buffer will get cleared. out's contents
 936    will always get set to a valid string, even if it's "".*/
 937 void pref_get_unescaped_pref(gchar *out, const gchar *in)
 938 {
 939         const gchar *i;
 940         gchar *o;
 941
 942         *out = '\0';
 943
 944         g_return_if_fail( in != NULL );
 945         g_return_if_fail( out != NULL );
 946
 947         i = in;
 948         o = out;
 949         memset(out, 0, strlen(in)+1);
 950         while (*i != '\0') {
 951                 if (*i == '\\' && *(i+1) == 'n') {
 952                         *o++ = '\n';
 953                         i++;
 954                 } else if (*i == '\\' && *(i+1) == 't') {
 955                         *o++ = '\t';
 956                         i++;
 957                 } else if (*i == '\\' && *(i+1) == '\\') {
 958                         *o++ = '\\';
 959                         i++;
 960                 } else {
 961                         *o++ = *i;
 962                 }
 963                 i++;
 964         }
 965         *o='\0';
 966 }
 967
 968 /* make a copy of string 'in' into buffer 'out'. escape \ sequences.
 969    both 'in' and 'out' must be non-NULL.
 970    'out' must be a pointer to a buffer whose size is at least equal
 971    to 2*strlen(txt)+1. out's contents will always get set to a valid
 972    string, even if it's "". */
 973 void pref_get_escaped_pref(gchar *out, const gchar *in)
 974 {
 975         const gchar *i;
 976         gchar *o;
 977
 978         *out = '\0';
 979
 980         g_return_if_fail( in != NULL );
 981         g_return_if_fail( out != NULL );
 982
 983         i = in;
 984         o = out;
 985         while (*i != '\0') {
 986                 if (*i == '\n') {
 987                         *o++ = '\\';
 988                         *o++ = 'n';
 989                 } else if (*i == '\t') {
 990                         *o++ = '\\';
 991                         *o++ = 't';
 992                 } else if (*i == '\\') {
 993                         *o++ = '\\';
 994                         *o++ = '\\';
 995                 } else {
 996                         *o++ = *i;
 997                 }
 998                 i++;
 999         }
1000         *o = '\0';
1001 }
1002
1003 /* set the contents of a textview widget from the internal \-escaped
1004   representation of a pref string. both txt and textview must be non-NULL. */
1005 void pref_set_textview_from_pref(GtkTextView *textview, const gchar *txt)
1006 {
1007         GtkTextBuffer *buffer;
1008         gchar *out = NULL;
1009
1010         g_return_if_fail( txt != NULL );
1011         g_return_if_fail( textview != NULL );
1012
1013         buffer = gtk_text_view_get_buffer(textview);
1014         out = malloc(strlen(txt)+1);
1015
1016         pref_get_unescaped_pref(out, txt);
1017
1018         gtk_text_buffer_set_text(buffer, out?out:"", -1);
1019         g_free(out);
1020 }
1021
1022 /* set the contents of a gtkentry widget from the internal \-escaped
1023   representation of a pref string. both txt and entry must be non-NULL. */
1024 void pref_set_entry_from_pref(GtkEntry *entry, const gchar *txt)
1025 {
1026         gchar *out = NULL;
1027
1028         g_return_if_fail( txt != NULL );
1029         g_return_if_fail( entry != NULL );
1030
1031         out = malloc(strlen(txt)+1);
1032
1033         pref_get_unescaped_pref(out, txt);
1034
1035         gtk_entry_set_text(entry, out?out:"");
1036         g_free(out);
1037 }
1038
1039 /* get the \-escaped internal representation of a pref from the contents of
1040    a textview widget. textview must be non-NULL. */
1041 gchar *pref_get_pref_from_textview(GtkTextView *textview)
1042 {
1043         GtkTextBuffer *buffer;
1044         GtkTextIter start, end;
1045         gchar *out, *tmp;
1046
1047         g_return_val_if_fail( textview != NULL, "" );
1048
1049         buffer = gtk_text_view_get_buffer(textview);
1050         gtk_text_buffer_get_start_iter(buffer, &start);
1051         gtk_text_buffer_get_iter_at_offset(buffer, &end, -1);
1052         tmp = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
1053         out = malloc(2*strlen(tmp)+1);
1054
1055         pref_get_escaped_pref(out, tmp);
1056         g_free(tmp);
1057
1058         return out?out:"";
1059 }
1060
1061 /* get the \-escaped internal representation of a pref from the contents of
1062    a gtkentry widget. entry must be non-NULL. */
1063 gchar *pref_get_pref_from_entry(GtkEntry *entry)
1064 {
1065         gchar *out, *tmp;
1066
1067         g_return_val_if_fail( entry != NULL, "" );
1068
1069         tmp = gtk_editable_get_chars(GTK_EDITABLE(entry), 0, -1);
1070         out = malloc(2*strlen(tmp)+1);
1071
1072         pref_get_escaped_pref(out, tmp);
1073         g_free(tmp);
1074
1075         return out?out:"";
1076 }