src/filemanager/boxes.c

   1 /* Some misc dialog boxes for the program.
   2
   3    Copyright (C) 1994, 1995, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
   4    2005, 2006, 2009, 2010 Free Software Foundation, Inc.
   5
   6    Authors: 1994, 1995 Miguel de Icaza
   7    1995 Jakub Jelinek
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 2 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program; if not, write to the Free Software
  21    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
  22
  23 /** \file boxes.c
  24  *  \brief Source: Some misc dialog boxes for the program
  25  */
  26
  27 #include <config.h>
  28
  29 #include <ctype.h>
  30 #include <signal.h>
  31 #include <stdio.h>
  32 #include <stdlib.h>
  33 #include <string.h>
  34 #include <sys/types.h>
  35 #include <sys/stat.h>
  36
  37 #include "lib/global.h"
  38
  39 #include "lib/tty/tty.h"
  40 #include "lib/tty/key.h"        /* XCTRL and ALT macros  */
  41 #include "lib/skin.h"           /* INPUT_COLOR */
  42 #include "lib/mcconfig.h"       /* Load/save user formats */
  43 #include "lib/strutil.h"
  44
  45 #include "lib/vfs/mc-vfs/vfs.h"
  46 #ifdef ENABLE_VFS_FTP
  47 #include "lib/vfs/mc-vfs/ftpfs.h"
  48 #endif /* ENABLE_VFS_FTP */
  49 #ifdef ENABLE_VFS_SMB
  50 #include "lib/vfs/mc-vfs/smbfs.h"
  51 #endif /* ENABLE_VFS_SMB */
  52
  53 #include "lib/util.h"           /* Q_() */
  54 #include "lib/widget.h"
  55
  56 #include "src/setup.h"          /* For profile_name */
  57 #include "src/background.h"     /* task_list */
  58
  59 #ifdef HAVE_CHARSET
  60 #include "lib/charsets.h"
  61 #include "src/selcodepage.h"
  62 #endif
  63
  64 #include "command.h"            /* For cmdline */
  65 #include "dir.h"
  66 #include "panel.h"              /* LIST_TYPES */
  67 #include "tree.h"
  68 #include "layout.h"             /* for get_nth_panel_name proto */
  69
  70 #include "boxes.h"
  71
  72 /*** global variables ****************************************************************************/
  73
  74 /*** file scope macro definitions ****************************************************************/
  75
  76 #ifdef ENABLE_VFS
  77 #define VFSX 56
  78
  79 #ifdef ENABLE_VFS_FTP
  80 #define VFSY 17
  81 #else
  82 #define VFSY 8
  83 #endif /* ENABLE_VFS_FTP */
  84 #endif /* ENABLE_VFS */
  85
  86 #ifdef WITH_BACKGROUND
  87 #define B_STOP   (B_USER+1)
  88 #define B_RESUME (B_USER+2)
  89 #define B_KILL   (B_USER+3)
  90 #define JOBS_Y 15
  91 #endif /* WITH_BACKGROUND */
  92
  93 /*** file scope type declarations ****************************************************************/
  94
  95 /*** file scope variables ************************************************************************/
  96
  97 static WRadio *display_radio;
  98 static WInput *display_user_format;
  99 static WInput *display_mini_status;
 100 static WCheck *display_check_status;
 101 static char **displays_status;
 102 static int display_user_hotkey = 'u';
 103
 104 #ifdef HAVE_CHARSET
 105 static int new_display_codepage;
 106 static WLabel *cplabel;
 107 static WCheck *inpcheck;
 108 #endif /* HAVE_CHARSET */
 109
 110 #ifdef ENABLE_VFS
 111 static char *ret_timeout;
 112 #ifdef ENABLE_VFS_FTP
 113 static char *ret_ftp_proxy;
 114 static char *ret_passwd;
 115 static char *ret_directory_timeout;
 116 #endif /* ENABLE_VFS_FTP */
 117 #endif /* ENABLE_VFS */
 118
 119 #ifdef WITH_BACKGROUND
 120 static int JOBS_X = 60;
 121 static WListbox *bg_list;
 122 static Dlg_head *jobs_dlg;
 123
 124 static int task_cb (WButton * button, int action);
 125
 126 static struct
 127 {
 128     const char *name;
 129     int xpos;
 130     int value;
 131     bcback_fn callback;
 132 }
 133 job_buttons[] =
 134 {
 135     /* *INDENT-OFF* */
 136     { N_("&Stop"), 3, B_STOP, task_cb },
 137     { N_("&Resume"), 12, B_RESUME, task_cb },
 138     { N_("&Kill"), 23, B_KILL, task_cb },
 139     { N_("&OK"), 35, B_CANCEL, NULL }
 140     /* *INDENT-ON* */
 141 };
 142
 143 #endif /* WITH_BACKGROUND */
 144
 145 /*** file scope functions ************************************************************************/
 146 /* --------------------------------------------------------------------------------------------- */
 147
 148 static cb_ret_t
 149 display_callback (Dlg_head * h, Widget * sender, dlg_msg_t msg, int parm, void *data)
 150 {
 151     switch (msg)
 152     {
 153     case DLG_KEY:
 154         if (parm == '\n')
 155         {
 156             if (dlg_widget_active (display_radio))
 157             {
 158                 input_assign_text (display_mini_status, displays_status[display_radio->sel]);
 159                 dlg_stop (h);
 160                 return MSG_HANDLED;
 161             }
 162
 163             if (dlg_widget_active (display_user_format))
 164             {
 165                 h->ret_value = B_USER + 6;
 166                 dlg_stop (h);
 167                 return MSG_HANDLED;
 168             }
 169
 170             if (dlg_widget_active (display_mini_status))
 171             {
 172                 h->ret_value = B_USER + 7;
 173                 dlg_stop (h);
 174                 return MSG_HANDLED;
 175             }
 176         }
 177
 178         if ((g_ascii_tolower (parm) == display_user_hotkey)
 179             && dlg_widget_active (display_user_format) && dlg_widget_active (display_mini_status))
 180         {
 181             display_radio->pos = display_radio->sel = 3;
 182             dlg_select_widget (display_radio);  /* force redraw */
 183             h->callback (h, (Widget *) display_radio, DLG_ACTION, 0, NULL);
 184             return MSG_HANDLED;
 185         }
 186         return MSG_NOT_HANDLED;
 187
 188     case DLG_ACTION:
 189         if (sender == (Widget *) display_radio)
 190         {
 191             if (!(display_check_status->state & C_BOOL))
 192                 input_assign_text (display_mini_status, displays_status[display_radio->sel]);
 193             input_update (display_mini_status, FALSE);
 194             input_update (display_user_format, FALSE);
 195             widget_disable (display_user_format->widget, display_radio->sel != 3);
 196             return MSG_HANDLED;
 197         }
 198
 199         if (sender == (Widget *) display_check_status)
 200         {
 201             if (display_check_status->state & C_BOOL)
 202             {
 203                 widget_disable (display_mini_status->widget, FALSE);
 204                 input_assign_text (display_mini_status, displays_status[3]);
 205             }
 206             else
 207             {
 208                 widget_disable (display_mini_status->widget, TRUE);
 209                 input_assign_text (display_mini_status, displays_status[display_radio->sel]);
 210             }
 211             input_update (display_mini_status, FALSE);
 212             return MSG_HANDLED;
 213         }
 214
 215         return MSG_NOT_HANDLED;
 216
 217     default:
 218         return default_dlg_callback (h, sender, msg, parm, data);
 219     }
 220 }
 221
 222 /* --------------------------------------------------------------------------------------------- */
 223
 224 static Dlg_head *
 225 display_init (int radio_sel, char *init_text, int _check_status, char **_status)
 226 {
 227     int dlg_width = 48, dlg_height = 15;
 228     Dlg_head *dd;
 229
 230     /* Controls whether the array strings have been translated */
 231     const char *displays[LIST_TYPES] = {
 232         N_("&Full file list"),
 233         N_("&Brief file list"),
 234         N_("&Long file list"),
 235         N_("&User defined:")
 236     };
 237
 238     /* Index in displays[] for "user defined" */
 239     const int user_type_idx = 3;
 240
 241     const char *display_title = N_("Listing mode");
 242     const char *user_mini_status = N_("User &mini status");
 243     const char *ok_name = N_("&OK");
 244     const char *cancel_name = N_("&Cancel");
 245
 246     WButton *ok_button, *cancel_button;
 247
 248     {
 249         int i, maxlen = 0;
 250         const char *cp;
 251         int ok_len, cancel_len, b_len, gap;
 252
 253 #ifdef ENABLE_NLS
 254         display_title = _(display_title);
 255         user_mini_status = _(user_mini_status);
 256         ok_name = _(ok_name);
 257         cancel_name = _(cancel_name);
 258
 259         for (i = 0; i < LIST_TYPES; i++)
 260             displays[i] = _(displays[i]);
 261 #endif
 262
 263         /* get hotkey of user-defined format string */
 264         cp = strchr (displays[user_type_idx], '&');
 265         if (cp != NULL && *++cp != '\0')
 266             display_user_hotkey = g_ascii_tolower (*cp);
 267
 268         /* xpos will be fixed later */
 269         ok_button = button_new (dlg_height - 3, 0, B_ENTER, DEFPUSH_BUTTON, ok_name, 0);
 270         ok_len = button_get_len (ok_button);
 271         cancel_button = button_new (dlg_height - 3, 0, B_CANCEL, NORMAL_BUTTON, cancel_name, 0);
 272         cancel_len = button_get_len (cancel_button);
 273         b_len = ok_len + cancel_len + 2;
 274
 275         dlg_width = max (dlg_width, str_term_width1 (display_title) + 10);
 276         /* calculate max width of radiobutons */
 277         for (i = 0; i < LIST_TYPES; i++)
 278             maxlen = max (maxlen, str_term_width1 (displays[i]));
 279         dlg_width = max (dlg_width, maxlen);
 280         dlg_width = max (dlg_width, str_term_width1 (user_mini_status) + 13);
 281
 282         /* buttons */
 283         dlg_width = max (dlg_width, b_len + 6);
 284         gap = (dlg_width - 6 - b_len) / 3;
 285         ok_button->widget.x = 3 + gap;
 286         cancel_button->widget.x = ok_button->widget.x + ok_len + gap + 2;
 287     }
 288
 289     displays_status = _status;
 290
 291     dd = create_dlg (TRUE, 0, 0, dlg_height, dlg_width, dialog_colors,
 292                      display_callback, "[Listing Mode...]", display_title,
 293                      DLG_CENTER | DLG_REVERSE);
 294
 295     add_widget (dd, cancel_button);
 296     add_widget (dd, ok_button);
 297
 298     display_mini_status =
 299         input_new (10, 8, input_get_default_colors (), dlg_width - 12, _status[radio_sel],
 300                    "mini-input", INPUT_COMPLETE_DEFAULT);
 301     add_widget (dd, display_mini_status);
 302
 303     display_check_status = check_new (9, 4, _check_status, user_mini_status);
 304     add_widget (dd, display_check_status);
 305
 306     display_user_format = input_new (7, 8, input_get_default_colors (), dlg_width - 12, init_text,
 307                                      "user-fmt-input", INPUT_COMPLETE_DEFAULT);
 308     add_widget (dd, display_user_format);
 309
 310     display_radio = radio_new (3, 4, LIST_TYPES, displays);
 311     display_radio->sel = display_radio->pos = radio_sel;
 312     add_widget (dd, display_radio);
 313
 314     return dd;
 315 }
 316
 317 /* --------------------------------------------------------------------------------------------- */
 318 #ifdef HAVE_CHARSET
 319
 320 static int
 321 sel_charset_button (WButton * button, int action)
 322 {
 323     int new_dcp;
 324
 325     (void) button;
 326     (void) action;
 327
 328     new_dcp = select_charset (-1, -1, new_display_codepage, TRUE);
 329
 330     if (new_dcp != SELECT_CHARSET_CANCEL)
 331     {
 332         const char *cpname;
 333         char buf[BUF_TINY];
 334
 335         new_display_codepage = new_dcp;
 336         cpname = (new_display_codepage == SELECT_CHARSET_OTHER_8BIT) ?
 337             _("Other 8 bit") :
 338             ((codepage_desc *) g_ptr_array_index (codepages, new_display_codepage))->name;
 339         if (cpname != NULL)
 340             utf8_display = str_isutf8 (cpname);
 341         /* avoid strange bug with label repainting */
 342         g_snprintf (buf, sizeof (buf), "%-27s", cpname);
 343         label_set_text (cplabel, buf);
 344     }
 345
 346     return 0;
 347 }
 348
 349 /* --------------------------------------------------------------------------------------------- */
 350
 351 static Dlg_head *
 352 init_disp_bits_box (void)
 353 {
 354     /* dialog sizes */
 355     const int DISPY = 11;
 356     const int DISPX = 46;
 357
 358     const char *cpname;
 359     Dlg_head *dbits_dlg;
 360
 361     do_refresh ();
 362
 363     dbits_dlg =
 364         create_dlg (TRUE, 0, 0, DISPY, DISPX, dialog_colors, NULL,
 365                     "[Display bits]", _("Display bits"), DLG_CENTER | DLG_REVERSE);
 366
 367     add_widget (dbits_dlg, label_new (3, 4, _("Input / display codepage:")));
 368
 369     cpname = (new_display_codepage < 0) ? _("Other 8 bit")
 370         : ((codepage_desc *) g_ptr_array_index (codepages, new_display_codepage))->name;
 371     cplabel = label_new (4, 4, cpname);
 372     add_widget (dbits_dlg, cplabel);
 373
 374     add_widget (dbits_dlg,
 375                 button_new (DISPY - 3, DISPX / 2 + 3, B_CANCEL, NORMAL_BUTTON, _("&Cancel"), 0));
 376     add_widget (dbits_dlg, button_new (DISPY - 3, 7, B_ENTER, NORMAL_BUTTON, _("&OK"), 0));
 377
 378     inpcheck = check_new (6, 4, !use_8th_bit_as_meta, _("F&ull 8 bits input"));
 379     add_widget (dbits_dlg, inpcheck);
 380
 381     cpname = _("&Select");
 382     add_widget (dbits_dlg,
 383                 button_new (4, DISPX - 7 - str_term_width1 (cpname), B_USER,
 384                             NORMAL_BUTTON, cpname, sel_charset_button));
 385
 386     return dbits_dlg;
 387 }
 388 #endif /* HAVE_CHARSET */
 389
 390 /* --------------------------------------------------------------------------------------------- */
 391
 392 static cb_ret_t
 393 tree_callback (Dlg_head * h, Widget * sender, dlg_msg_t msg, int parm, void *data)
 394 {
 395     switch (msg)
 396     {
 397     case DLG_POST_KEY:
 398         /* The enter key will be processed by the tree widget */
 399         if (parm == '\n')
 400         {
 401             h->ret_value = B_ENTER;
 402             dlg_stop (h);
 403         }
 404         return MSG_HANDLED;
 405
 406     case DLG_ACTION:
 407         /* command from buttonbar */
 408         return send_message ((Widget *) find_tree (h), WIDGET_COMMAND, parm);
 409
 410     default:
 411         return default_dlg_callback (h, sender, msg, parm, data);
 412     }
 413 }
 414
 415 /* --------------------------------------------------------------------------------------------- */
 416
 417 #ifdef ENABLE_VFS
 418 #ifdef ENABLE_VFS_FTP
 419
 420 static cb_ret_t
 421 confvfs_callback (Dlg_head * h, Widget * sender, dlg_msg_t msg, int parm, void *data)
 422 {
 423     switch (msg)
 424     {
 425     case DLG_ACTION:
 426         if (sender->id == 6)
 427         {
 428             /* message from "Always use ftp proxy" checkbutton */
 429             const gboolean not_use = !(((WCheck *) sender)->state & C_BOOL);
 430             Widget *w;
 431
 432             /* input */
 433             w = dlg_find_by_id (h, sender->id - 1);
 434             widget_disable (*w, not_use);
 435             send_message (w, WIDGET_DRAW, 0);
 436
 437             return MSG_HANDLED;
 438         }
 439         return MSG_NOT_HANDLED;
 440
 441     default:
 442         return default_dlg_callback (h, sender, msg, parm, data);
 443     }
 444 }
 445 #endif /* ENABLE_VFS_FTP */
 446 #endif /* ENABLE_VFS */
 447
 448 #ifdef WITH_BACKGROUND
 449 static void
 450 jobs_fill_listbox (void)
 451 {
 452     static const char *state_str[2];
 453     TaskList *tl = task_list;
 454
 455     if (!state_str[0])
 456     {
 457         state_str[0] = _("Running");
 458         state_str[1] = _("Stopped");
 459     }
 460
 461     while (tl)
 462     {
 463         char *s;
 464
 465         s = g_strconcat (state_str[tl->state], " ", tl->info, (char *) NULL);
 466         listbox_add_item (bg_list, LISTBOX_APPEND_AT_END, 0, s, (void *) tl);
 467         g_free (s);
 468         tl = tl->next;
 469     }
 470 }
 471
 472 /* --------------------------------------------------------------------------------------------- */
 473
 474 static int
 475 task_cb (WButton * button, int action)
 476 {
 477     TaskList *tl;
 478     int sig = 0;
 479
 480     (void) button;
 481
 482     if (bg_list->list == NULL)
 483         return 0;
 484
 485     /* Get this instance information */
 486     listbox_get_current (bg_list, NULL, (void **) &tl);
 487
 488 #ifdef SIGTSTP
 489     if (action == B_STOP)
 490     {
 491         sig = SIGSTOP;
 492         tl->state = Task_Stopped;
 493     }
 494     else if (action == B_RESUME)
 495     {
 496         sig = SIGCONT;
 497         tl->state = Task_Running;
 498     }
 499     else
 500 #endif
 501     if (action == B_KILL)
 502     {
 503         sig = SIGKILL;
 504     }
 505
 506     if (sig == SIGKILL)
 507         unregister_task_running (tl->pid, tl->fd);
 508
 509     kill (tl->pid, sig);
 510     listbox_remove_list (bg_list);
 511     jobs_fill_listbox ();
 512
 513     /* This can be optimized to just redraw this widget :-) */
 514     dlg_redraw (jobs_dlg);
 515
 516     return 0;
 517 }
 518 #endif /* WITH_BACKGROUND */
 519
 520 /* --------------------------------------------------------------------------------------------- */
 521 /*** public functions ****************************************************************************/
 522 /* --------------------------------------------------------------------------------------------- */
 523
 524 /* return list type */
 525 int
 526 display_box (WPanel * panel, char **userp, char **minip, int *use_msformat, int num)
 527 {
 528     int result = -1;
 529     Dlg_head *dd;
 530     char *section = NULL;
 531     size_t i;
 532
 533     if (panel == NULL)
 534     {
 535         const char *p = get_nth_panel_name (num);
 536         panel = g_new (WPanel, 1);
 537         panel->list_type = list_full;
 538         panel->user_format = g_strdup (DEFAULT_USER_FORMAT);
 539         panel->user_mini_status = 0;
 540         for (i = 0; i < LIST_TYPES; i++)
 541             panel->user_status_format[i] = g_strdup (DEFAULT_USER_FORMAT);
 542         section = g_strconcat ("Temporal:", p, (char *) NULL);
 543         if (!mc_config_has_group (mc_main_config, section))
 544         {
 545             g_free (section);
 546             section = g_strdup (p);
 547         }
 548         panel_load_setup (panel, section);
 549         g_free (section);
 550     }
 551
 552     dd = display_init (panel->list_type, panel->user_format,
 553                        panel->user_mini_status, panel->user_status_format);
 554
 555     if (run_dlg (dd) != B_CANCEL)
 556     {
 557         result = display_radio->sel;
 558         *userp = g_strdup (display_user_format->buffer);
 559         *minip = g_strdup (display_mini_status->buffer);
 560         *use_msformat = display_check_status->state & C_BOOL;
 561     }
 562
 563     if (section != NULL)
 564     {
 565         g_free (panel->user_format);
 566         for (i = 0; i < LIST_TYPES; i++)
 567             g_free (panel->user_status_format[i]);
 568         g_free (panel);
 569     }
 570
 571     destroy_dlg (dd);
 572
 573     return result;
 574 }
 575
 576 /* --------------------------------------------------------------------------------------------- */
 577
 578 const panel_field_t *
 579 sort_box (panel_sort_info_t *info)
 580 {
 581     int dlg_width = 40, dlg_height = 7;
 582
 583     const char **sort_orders_names;
 584     gsize sort_names_num;
 585
 586     int sort_idx = 0;
 587
 588     const panel_field_t *result = info->sort_field;
 589
 590     sort_orders_names = panel_get_sortable_fields (&sort_names_num);
 591     dlg_height += sort_names_num;
 592
 593     {
 594         int max_radio = 0, max_check = 0;
 595         int ok_len, cancel_len;
 596         gsize i;
 597
 598         QuickWidget quick_widgets[] = {
 599             /* 0 */
 600             QUICK_BUTTON (0, dlg_width, dlg_height - 3, dlg_height, N_("&Cancel"), B_CANCEL, NULL),
 601             /* 1 */
 602             QUICK_BUTTON (0, dlg_width, dlg_height - 3, dlg_height, N_("&OK"), B_ENTER, NULL),
 603             /* 2 */
 604             QUICK_CHECKBOX (0, dlg_width, 5, dlg_height, N_("&Reverse"), &info->reverse),
 605             /* 3 */
 606             QUICK_CHECKBOX (0, dlg_width, 4, dlg_height, N_("Case sensi&tive"), &info->case_sensitive),
 607             /* 4 */
 608             QUICK_CHECKBOX (0, dlg_width, 3, dlg_height, N_("Executable &first"), &info->exec_first),
 609             /* 5 */
 610             QUICK_RADIO (4, dlg_width, 3, dlg_height, 0, NULL, &sort_idx),
 611             QUICK_END
 612         };
 613
 614         QuickDialog quick_dlg = {
 615             dlg_width, dlg_height, -1, -1,
 616             N_("Sort order"), "[Sort Order...]",
 617             quick_widgets, NULL, TRUE
 618         };
 619
 620         quick_widgets[5].u.radio.items = sort_orders_names;
 621         quick_widgets[5].u.radio.count = sort_names_num;
 622
 623         for (i = 0; i < sort_names_num; i++)
 624             if (strcmp (sort_orders_names[i], _(info->sort_field->title_hotkey)) == 0)
 625             {
 626                 sort_idx = i;
 627                 break;
 628             }
 629
 630 #ifdef ENABLE_NLS
 631         quick_dlg.title = _(quick_dlg.title);
 632         /* buttons */
 633         for (i = 0; i < 2; i++)
 634             quick_widgets[i].u.button.text = _(quick_widgets[i].u.button.text);
 635         /* checkboxes */
 636         for (i = 2; i < 5; i++)
 637             quick_widgets[i].u.checkbox.text = _(quick_widgets[i].u.checkbox.text);
 638 #endif /* ENABLE_NlS */
 639
 640         /* buttons */
 641         cancel_len = str_term_width1 (quick_widgets[0].u.button.text) + 4;
 642         ok_len = str_term_width1 (quick_widgets[1].u.button.text) + 6;
 643         /* checkboxes */
 644         for (i = 2; i < 5; i++)
 645             max_check = max (max_check, str_term_width1 (quick_widgets[i].u.checkbox.text) + 4);
 646         /* radiobuttons */
 647         for (i = 0; i < sort_names_num; i++)
 648             max_radio = max (max_radio, str_term_width1 (sort_orders_names[i]) + 4);
 649
 650         /* dialog width */
 651         dlg_width = max (dlg_width, str_term_width1 (quick_dlg.title) + 8);
 652         dlg_width = max (dlg_width, ok_len + cancel_len + 8);
 653         dlg_width = max (dlg_width, 2 * max (max_radio, max_check) + 8);
 654
 655         /* fix widget and dialog parameters */
 656         /* dialog */
 657         quick_dlg.xlen = dlg_width;
 658         /* widgets */
 659         for (i = 0; (size_t) i < sizeof (quick_widgets) / sizeof (quick_widgets[0]) - 1; i++)
 660             quick_widgets[i].x_divisions = dlg_width;
 661         /* buttons */
 662         quick_widgets[0].relative_x = dlg_width * 2 / 3 - cancel_len / 2;
 663         quick_widgets[1].relative_x = dlg_width / 3 - ok_len / 2;
 664         /* checkboxes */
 665         for (i = 2; i < 5; i++)
 666             quick_widgets[i].relative_x = dlg_width / 2 + 2;
 667
 668         if (quick_dialog (&quick_dlg) != B_CANCEL)
 669             result = panel_get_field_by_title_hotkey (sort_orders_names[sort_idx]);
 670
 671         if (result == NULL)
 672             result = info->sort_field;
 673     }
 674     g_strfreev ((gchar **) sort_orders_names);
 675     return result;
 676 }
 677
 678 /* --------------------------------------------------------------------------------------------- */
 679
 680 void
 681 confirm_box (void)
 682 {
 683     const char *title = _("Confirmation");
 684
 685     QuickWidget conf_widgets[] = {
 686         /* 0 */ QUICK_BUTTON (29, 46, 10, 13, N_("&Cancel"), B_CANCEL, NULL),
 687         /* 1 */ QUICK_BUTTON (12, 46, 10, 13, N_("&OK"), B_ENTER, NULL),
 688         /* TRANSLATORS: no need to translate 'Confirmation', it's just a context prefix */
 689         /* 2 */ QUICK_CHECKBOX (3, 46, 8, 13, N_("Confirmation|&History cleanup"),
 690                                 &confirm_history_cleanup),
 691         /* 3 */ QUICK_CHECKBOX (3, 46, 7, 13, N_("Confirmation|Di&rectory hotlist delete"),
 692                                 &confirm_directory_hotlist_delete),
 693         /* 4 */ QUICK_CHECKBOX (3, 46, 6, 13, N_("Confirmation|E&xit"), &confirm_exit),
 694         /* 5 */ QUICK_CHECKBOX (3, 46, 5, 13, N_("Confirmation|&Execute"), &confirm_execute),
 695         /* 6 */ QUICK_CHECKBOX (3, 46, 4, 13, N_("Confirmation|O&verwrite"), &confirm_overwrite),
 696         /* 7 */ QUICK_CHECKBOX (3, 46, 3, 13, N_("Confirmation|&Delete"), &confirm_delete),
 697         QUICK_END
 698     };
 699
 700     const size_t w_num = sizeof (conf_widgets) / sizeof (conf_widgets[0]) - 1;
 701
 702     /* dialog sizes */
 703     int dlg_width = 46;
 704     int dlg_height = w_num + 5;
 705
 706     size_t i;
 707     int maxlen = 0;
 708     int cancel_len, ok_len, blen;
 709
 710 #ifdef ENABLE_NLS
 711     title = _(title);
 712
 713     for (i = 0; i < 2; i++)
 714         conf_widgets[i].u.button.text = _(conf_widgets[i].u.button.text);
 715 #endif /* ENABLE_NLS */
 716
 717     for (i = 2; i < w_num; i++)
 718         conf_widgets[i].u.checkbox.text = Q_ (conf_widgets[i].u.checkbox.text);
 719
 720     /* maximum length of checkboxes */
 721     for (i = 2; i < w_num; i++)
 722         maxlen = max (maxlen, str_term_width1 (conf_widgets[i].u.checkbox.text) + 4);
 723
 724     /* length of buttons */
 725     cancel_len = str_term_width1 (conf_widgets[0].u.button.text) + 3;
 726     ok_len = str_term_width1 (conf_widgets[1].u.button.text) + 5;       /* default button */
 727
 728     blen = cancel_len + ok_len + 2;
 729
 730     dlg_width = max (maxlen, blen) + 6;
 731     dlg_width = max (dlg_width, str_term_width1 (title) + 4);
 732
 733     /* correct widget parameters */
 734     for (i = 0; i < w_num; i++)
 735     {
 736         conf_widgets[i].x_divisions = dlg_width;
 737         conf_widgets[i].y_divisions = dlg_height;
 738     }
 739
 740     conf_widgets[1].relative_x = dlg_width / 2 - blen / 2;
 741     conf_widgets[0].relative_x = conf_widgets[1].relative_x + ok_len + 2;
 742
 743     {
 744         QuickDialog confirmation = {
 745             dlg_width, dlg_height, -1, -1, title,
 746             "[Confirmation]", conf_widgets, NULL, TRUE
 747         };
 748
 749         (void) quick_dialog (&confirmation);
 750     }
 751 }
 752
 753 /* --------------------------------------------------------------------------------------------- */
 754
 755 #ifndef HAVE_CHARSET
 756 void
 757 display_bits_box (void)         /* AB:FIXME: test dialog */
 758 {
 759     /* dialog sizes */
 760     const int DISPY = 13;
 761     const int DISPX = 46;
 762
 763     int new_meta = 0;
 764     int current_mode;
 765
 766     const char *display_bits_str[] = {
 767         N_("UTF-8 output"),
 768         N_("Full 8 bits output"),
 769         N_("ISO 8859-1"),
 770         N_("7 bits")
 771     };
 772
 773     QuickWidget display_widgets[] = {
 774         /* 0 */ QUICK_BUTTON (15, DISPX, DISPY - 3, DISPY, N_("&Cancel"), B_CANCEL, NULL),
 775         /* 1 */ QUICK_BUTTON (29, DISPX, DISPY - 3, DISPY, N_("&OK"), B_ENTER, NULL),
 776         /* 2 */ QUICK_CHECKBOX (3, DISPX, 8, DISPY, N_("F&ull 8 bits input"), &new_meta),
 777         /* 3 */ QUICK_RADIO (3, DISPX, 3, DISPY, 4, display_bits_str, &current_mode),
 778         QUICK_END
 779     };
 780
 781     QuickDialog display_bits = {
 782         DISPX, DISPY, -1, -1, _("Display bits"),
 783         "[Display bits]", display_widgets, NULL, TRUE
 784     };
 785
 786     int i;
 787     int l1, maxlen = 0;
 788     int ok_len, cancel_len;
 789
 790 #ifdef ENABLE_NLS
 791     static gboolean i18n_flag = FALSE;
 792
 793     if (!i18n_flag)
 794     {
 795         for (i = 0; i < 3; i++)
 796         {
 797             display_bits_str[i] = _(display_bits_str[i]);
 798         }
 799
 800         display_widgets[0].u.button.text = _(display_widgets[0].u.button.text);
 801         display_widgets[1].u.button.text = _(display_widgets[1].u.button.text);
 802         display_widgets[2].u.checkbox.text = _(display_widgets[2].u.checkbox.text);
 803
 804         i18n_flag = TRUE;
 805     }
 806 #endif /* ENABLE_NLS */
 807
 808     /* radiobuttons */
 809     for (i = 0; i < 3; i++)
 810         maxlen = max (maxlen, str_term_width1 (display_bits_str[i]));
 811
 812     /* buttons */
 813     cancel_len = str_term_width1 (display_widgets[0].u.button.text) + 2;
 814     ok_len = str_term_width1 (display_widgets[1].u.button.text) + 4;    /* default button */
 815
 816     l1 = max (cancel_len, ok_len);
 817
 818     display_bits.xlen = max (maxlen, l1) + 20;
 819
 820     for (i = 0; i < 4; i++)
 821         display_widgets[i].x_divisions = display_bits.xlen;
 822
 823     display_widgets[0].relative_x = display_bits.xlen * 2 / 3 - cancel_len / 2;
 824     display_widgets[1].relative_x = display_bits.xlen / 3 - ok_len / 2;
 825
 826     if (full_eight_bits)
 827         current_mode = 0;
 828     else if (eight_bit_clean)
 829         current_mode = 1;
 830     else
 831         current_mode = 2;
 832
 833     new_meta = !use_8th_bit_as_meta;
 834
 835     if (quick_dialog (&display_bits) != B_CANCEL)
 836     {
 837         eight_bit_clean = current_mode < 3;
 838         full_eight_bits = current_mode < 2;
 839 #ifndef HAVE_SLANG
 840         meta (stdscr, eight_bit_clean);
 841 #else
 842         SLsmg_Display_Eight_Bit = full_eight_bits ? 128 : 160;
 843 #endif
 844         use_8th_bit_as_meta = !new_meta;
 845     }
 846 }
 847
 848 /* --------------------------------------------------------------------------------------------- */
 849 #else /* HAVE_CHARSET */
 850
 851 void
 852 display_bits_box (void)
 853 {
 854     Dlg_head *dbits_dlg;
 855     new_display_codepage = display_codepage;
 856
 857     application_keypad_mode ();
 858     dbits_dlg = init_disp_bits_box ();
 859
 860     run_dlg (dbits_dlg);
 861
 862     if (dbits_dlg->ret_value == B_ENTER)
 863     {
 864         char *errmsg;
 865
 866         display_codepage = new_display_codepage;
 867         errmsg = init_translation_table (source_codepage, display_codepage);
 868         if (errmsg != NULL)
 869         {
 870             message (D_ERROR, MSG_ERROR, "%s", errmsg);
 871             g_free (errmsg);
 872         }
 873 #ifdef HAVE_SLANG
 874         tty_display_8bit (display_codepage != 0 && display_codepage != 1);
 875 #else
 876         tty_display_8bit (display_codepage != 0);
 877 #endif
 878         use_8th_bit_as_meta = !(inpcheck->state & C_BOOL);
 879     }
 880     destroy_dlg (dbits_dlg);
 881     repaint_screen ();
 882 }
 883 #endif /* HAVE_CHARSET */
 884
 885 /* --------------------------------------------------------------------------------------------- */
 886 /** Show tree in a box, not on a panel */
 887
 888 char *
 889 tree_box (const char *current_dir)
 890 {
 891     WTree *mytree;
 892     Dlg_head *dlg;
 893     char *val = NULL;
 894     WButtonBar *bar;
 895
 896     (void) current_dir;
 897
 898     /* Create the components */
 899     dlg = create_dlg (TRUE, 0, 0, LINES - 9, COLS - 20, dialog_colors,
 900                       tree_callback, "[Directory Tree]",
 901                       _("Directory tree"), DLG_CENTER | DLG_REVERSE);
 902
 903     mytree = tree_new (2, 2, dlg->lines - 6, dlg->cols - 5, FALSE);
 904     add_widget (dlg, mytree);
 905     add_widget (dlg, hline_new (dlg->lines - 4, 1, -1));
 906     bar = buttonbar_new (TRUE);
 907     add_widget (dlg, bar);
 908     /* restore ButtonBar coordinates after add_widget() */
 909     ((Widget *) bar)->x = 0;
 910     ((Widget *) bar)->y = LINES - 1;
 911
 912     if (run_dlg (dlg) == B_ENTER)
 913         val = g_strdup (tree_selected_name (mytree));
 914
 915     destroy_dlg (dlg);
 916     return val;
 917 }
 918
 919 /* --------------------------------------------------------------------------------------------- */
 920
 921 #ifdef ENABLE_VFS
 922 void
 923 configure_vfs (void)
 924 {
 925     char buffer2[BUF_TINY];
 926 #ifdef ENABLE_VFS_FTP
 927     char buffer3[BUF_TINY];
 928 #endif
 929
 930     QuickWidget confvfs_widgets[] = {
 931         /*  0 */ QUICK_BUTTON (30, VFSX, VFSY - 3, VFSY, N_("&Cancel"), B_CANCEL, NULL),
 932         /*  1 */ QUICK_BUTTON (12, VFSX, VFSY - 3, VFSY, N_("&OK"), B_ENTER, NULL),
 933 #ifdef ENABLE_VFS_FTP
 934         /*  2 */ QUICK_CHECKBOX (4, VFSX, 12, VFSY, N_("Use passive mode over pro&xy"),
 935                                  &ftpfs_use_passive_connections_over_proxy),
 936         /*  3 */ QUICK_CHECKBOX (4, VFSX, 11, VFSY, N_("Use &passive mode"),
 937                                  &ftpfs_use_passive_connections),
 938         /*  4 */ QUICK_CHECKBOX (4, VFSX, 10, VFSY, N_("&Use ~/.netrc"), &ftpfs_use_netrc),
 939         /*  5 */ QUICK_INPUT (4, VFSX, 9, VFSY, ftpfs_proxy_host, 48, 0, "input-ftp-proxy",
 940                               &ret_ftp_proxy),
 941         /*  6 */ QUICK_CHECKBOX (4, VFSX, 8, VFSY, N_("&Always use ftp proxy"),
 942                                  &ftpfs_always_use_proxy),
 943         /*  7 */ QUICK_LABEL (49, VFSX, 7, VFSY, N_("sec")),
 944         /*  8 */ QUICK_INPUT (38, VFSX, 7, VFSY, buffer3, 10, 0, "input-timeout",
 945                               &ret_directory_timeout),
 946         /*  9 */ QUICK_LABEL (4, VFSX, 7, VFSY, N_("ftpfs directory cache timeout:")),
 947         /* 10 */ QUICK_INPUT (4, VFSX, 6, VFSY, ftpfs_anonymous_passwd, 48, 0, "input-passwd",
 948                               &ret_passwd),
 949         /* 11 */ QUICK_LABEL (4, VFSX, 5, VFSY, N_("ftp anonymous password:")),
 950 #endif /* ENABLE_VFS_FTP */
 951         /* 12 */ QUICK_LABEL (49, VFSX, 3, VFSY, N_("sec")),
 952         /* 13 */ QUICK_INPUT (38, VFSX, 3, VFSY, buffer2, 10, 0, "input-timo-vfs", &ret_timeout),
 953         /* 14 */ QUICK_LABEL (4, VFSX, 3, VFSY, N_("Timeout for freeing VFSs:")),
 954         QUICK_END
 955     };
 956
 957     QuickDialog confvfs_dlg = {
 958         VFSX, VFSY, -1, -1, N_("Virtual File System Setting"),
 959         "[Virtual FS]", confvfs_widgets,
 960 #ifdef ENABLE_VFS_FTP
 961         confvfs_callback,
 962 #else
 963         NULL,
 964 #endif
 965         FALSE
 966     };
 967
 968 #ifdef ENABLE_VFS_FTP
 969     g_snprintf (buffer3, sizeof (buffer3), "%i", ftpfs_directory_timeout);
 970
 971     if (!ftpfs_always_use_proxy)
 972         confvfs_widgets[5].options = W_DISABLED;
 973 #endif
 974
 975     g_snprintf (buffer2, sizeof (buffer2), "%i", vfs_timeout);
 976
 977     if (quick_dialog (&confvfs_dlg) != B_CANCEL)
 978     {
 979         vfs_timeout = atoi (ret_timeout);
 980         g_free (ret_timeout);
 981
 982         if (vfs_timeout < 0 || vfs_timeout > 10000)
 983             vfs_timeout = 10;
 984 #ifdef ENABLE_VFS_FTP
 985         g_free (ftpfs_anonymous_passwd);
 986         ftpfs_anonymous_passwd = ret_passwd;
 987         g_free (ftpfs_proxy_host);
 988         ftpfs_proxy_host = ret_ftp_proxy;
 989         ftpfs_directory_timeout = atoi (ret_directory_timeout);
 990         g_free (ret_directory_timeout);
 991 #endif
 992     }
 993
 994 #undef VFSX
 995 #undef VFSY
 996 }
 997
 998 #endif /* ENABLE_VFS */
 999
1000 /* --------------------------------------------------------------------------------------------- */
1001
1002 char *
1003 cd_dialog (void)
1004 {
1005     const char *label = N_("cd");
1006     const int ylen = 5;
1007     const int xlen = 57;
1008
1009     int len;
1010
1011 #ifdef ENABLE_NLS
1012     label = _(label);
1013 #endif
1014
1015     len = str_term_width1 (label);
1016
1017     {
1018         char *my_str;
1019
1020         QuickWidget quick_widgets[] = {
1021             /* 0 */ QUICK_INPUT (4 + len, xlen, 2, ylen, "", xlen - 7 - len, 2, "input", &my_str),
1022             /* 1 */ QUICK_LABEL (3, xlen, 2, ylen, label),
1023             QUICK_END
1024         };
1025
1026         QuickDialog Quick_input = {
1027             xlen, ylen, 2, LINES - 2 - ylen, _("Quick cd"),
1028             "[Quick cd]", quick_widgets, NULL, TRUE
1029         };
1030
1031         return (quick_dialog (&Quick_input) != B_CANCEL) ? my_str : NULL;
1032     }
1033 }
1034
1035 /* --------------------------------------------------------------------------------------------- */
1036
1037 void
1038 symlink_dialog (const char *existing, const char *new, char **ret_existing, char **ret_new)
1039 {
1040     QuickWidget quick_widgets[] = {
1041         /* 0 */ QUICK_BUTTON (50, 80, 6, 8, N_("&Cancel"), B_CANCEL, NULL),
1042         /* 1 */ QUICK_BUTTON (16, 80, 6, 8, N_("&OK"), B_ENTER, NULL),
1043         /* 2 */ QUICK_INPUT (4, 80, 5, 8, new, 58, 0, "input-1", ret_new),
1044         /* 3 */ QUICK_LABEL (4, 80, 4, 8, N_("Symbolic link filename:")),
1045         /* 4 */ QUICK_INPUT (4, 80, 3, 8, existing, 58, 0, "input-2", ret_existing),
1046         /* 5 */ QUICK_LABEL (4, 80, 2, 8,
1047                              N_("Existing filename (filename symlink will point to):")),
1048         QUICK_END
1049     };
1050
1051     QuickDialog Quick_input = {
1052         64, 12, -1, -1, N_("Symbolic link"),
1053         "[File Menu]", quick_widgets, NULL, FALSE
1054     };
1055
1056     if (quick_dialog (&Quick_input) == B_CANCEL)
1057     {
1058         *ret_new = NULL;
1059         *ret_existing = NULL;
1060     }
1061 }
1062
1063 /* --------------------------------------------------------------------------------------------- */
1064
1065 #ifdef WITH_BACKGROUND
1066 void
1067 jobs_cmd (void)
1068 {
1069     register int i;
1070     int n_buttons = sizeof (job_buttons) / sizeof (job_buttons[0]);
1071
1072 #ifdef ENABLE_NLS
1073     static int i18n_flag = 0;
1074     if (!i18n_flag)
1075     {
1076         int startx = job_buttons[0].xpos;
1077         int len;
1078
1079         for (i = 0; i < n_buttons; i++)
1080         {
1081             job_buttons[i].name = _(job_buttons[i].name);
1082
1083             len = str_term_width1 (job_buttons[i].name) + 4;
1084             JOBS_X = max (JOBS_X, startx + len + 3);
1085
1086             job_buttons[i].xpos = startx;
1087             startx += len;
1088         }
1089
1090         /* Last button - Ok a.k.a. Cancel :) */
1091         job_buttons[n_buttons - 1].xpos =
1092             JOBS_X - str_term_width1 (job_buttons[n_buttons - 1].name) - 7;
1093
1094         i18n_flag = 1;
1095     }
1096 #endif /* ENABLE_NLS */
1097
1098     jobs_dlg = create_dlg (TRUE, 0, 0, JOBS_Y, JOBS_X, dialog_colors, NULL,
1099                            "[Background jobs]", _("Background Jobs"), DLG_CENTER | DLG_REVERSE);
1100
1101     bg_list = listbox_new (2, 3, JOBS_Y - 9, JOBS_X - 7, FALSE, NULL);
1102     add_widget (jobs_dlg, bg_list);
1103
1104     i = n_buttons;
1105     while (i--)
1106     {
1107         add_widget (jobs_dlg, button_new (JOBS_Y - 4,
1108                                           job_buttons[i].xpos, job_buttons[i].value,
1109                                           NORMAL_BUTTON, job_buttons[i].name,
1110                                           job_buttons[i].callback));
1111     }
1112
1113     /* Insert all of task information in the list */
1114     jobs_fill_listbox ();
1115     run_dlg (jobs_dlg);
1116
1117     destroy_dlg (jobs_dlg);
1118 }
1119 #endif /* WITH_BACKGROUND */
1120
1121 /* --------------------------------------------------------------------------------------------- */
1122
1123 #ifdef ENABLE_VFS_SMB
1124 struct smb_authinfo *
1125 vfs_smb_get_authinfo (const char *host, const char *share, const char *domain, const char *user)
1126 {
1127     static int dialog_x = 44;
1128     int b0 = 3, dialog_y = 12;
1129     static const char *lc_labs[] = { N_("Domain:"), N_("Username:"), N_("Password:") };
1130     static const char *buts[] = { N_("&OK"), N_("&Cancel") };
1131     static int ilen = 30, istart = 14;
1132     static int b2 = 30;
1133     char *title;
1134     WInput *in_password;
1135     WInput *in_user;
1136     WInput *in_domain;
1137     Dlg_head *auth_dlg;
1138     struct smb_authinfo *return_value = NULL;
1139
1140 #ifdef ENABLE_NLS
1141     static int i18n_flag = 0;
1142
1143     if (!i18n_flag)
1144     {
1145         register int i = sizeof (lc_labs) / sizeof (lc_labs[0]);
1146         int l1, maxlen = 0;
1147
1148         while (i--)
1149         {
1150             l1 = str_term_width1 (lc_labs[i] = _(lc_labs[i]));
1151             if (l1 > maxlen)
1152                 maxlen = l1;
1153         }
1154         i = maxlen + ilen + 7;
1155         if (i > dialog_x)
1156             dialog_x = i;
1157
1158         for (i = sizeof (buts) / sizeof (buts[0]), l1 = 0; i--;)
1159         {
1160             l1 += str_term_width1 (buts[i] = _(buts[i]));
1161         }
1162         l1 += 15;
1163         if (l1 > dialog_x)
1164             dialog_x = l1;
1165
1166         ilen = dialog_x - 7 - maxlen;   /* for the case of very long buttons :) */
1167         istart = dialog_x - 3 - ilen;
1168
1169         b2 = dialog_x - (str_term_width1 (buts[1]) + 6);
1170
1171         i18n_flag = 1;
1172     }
1173
1174 #endif /* ENABLE_NLS */
1175
1176     if (!domain)
1177         domain = "";
1178     if (!user)
1179         user = "";
1180
1181     title = g_strdup_printf (_("Password for \\\\%s\\%s"), host, share);
1182
1183     auth_dlg = create_dlg (TRUE, 0, 0, dialog_y, dialog_x, dialog_colors, NULL,
1184                            "[Smb Authinfo]", title, DLG_CENTER | DLG_REVERSE);
1185
1186     g_free (title);
1187
1188     in_user =
1189         input_new (5, istart, input_get_default_colors (), ilen, user, "auth_name",
1190                    INPUT_COMPLETE_DEFAULT);
1191     add_widget (auth_dlg, in_user);
1192
1193     in_domain =
1194         input_new (3, istart, input_get_default_colors (), ilen, domain, "auth_domain",
1195                    INPUT_COMPLETE_DEFAULT);
1196
1197     add_widget (auth_dlg, in_domain);
1198     add_widget (auth_dlg, button_new (9, b2, B_CANCEL, NORMAL_BUTTON, buts[1], 0));
1199     add_widget (auth_dlg, button_new (9, b0, B_ENTER, DEFPUSH_BUTTON, buts[0], 0));
1200
1201     in_password =
1202         input_new (7, istart, input_get_default_colors (), ilen, "", "auth_password",
1203                    INPUT_COMPLETE_DEFAULT);
1204
1205     in_password->completion_flags = 0;
1206     in_password->is_password = 1;
1207     add_widget (auth_dlg, in_password);
1208
1209     add_widget (auth_dlg, label_new (7, 3, lc_labs[2]));
1210     add_widget (auth_dlg, label_new (5, 3, lc_labs[1]));
1211     add_widget (auth_dlg, label_new (3, 3, lc_labs[0]));
1212
1213     if (run_dlg (auth_dlg) != B_CANCEL)
1214         return_value = vfs_smb_authinfo_new (host, share, in_domain->buffer, in_user->buffer,
1215                                              in_password->buffer);
1216
1217     destroy_dlg (auth_dlg);
1218
1219     return return_value;
1220 }
1221 #endif /* ENABLE_VFS_SMB */
1222
1223 /* --------------------------------------------------------------------------------------------- */