src/filemanager/option.c

   1 /* Configure box module for the Midnight Commander
   2    Copyright (C) 1994, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
   3    2007, 2009, 2010 Free Software Foundation, Inc.
   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 /** \file option.c
  21  *  \brief Source: configure boxes module
  22  */
  23
  24 #include <config.h>
  25
  26 #include <stdlib.h>             /* atoi() */
  27 #include <stdio.h>
  28 #include <string.h>
  29
  30 #include <sys/types.h>
  31 #include <sys/stat.h>
  32 #include <unistd.h>
  33
  34 #include "lib/global.h"
  35 #include "lib/mcconfig.h"
  36 #include "lib/strutil.h"        /* str_term_width1() */
  37 #include "lib/tty/key.h"        /* old_esc_mode_timeout */
  38 #include "lib/widget.h"
  39
  40 #include "src/setup.h"          /* variables */
  41 #include "src/history.h"        /* MC_HISTORY_ESC_TIMEOUT */
  42 #include "src/execute.h"        /* pause_after_run */
  43
  44 #include "layout.h"             /* nice_rotating_dash */
  45 #include "panel.h"              /* update_panels() */
  46
  47 #include "option.h"
  48
  49 /*** global variables ****************************************************************************/
  50
  51 /*** file scope macro definitions ****************************************************************/
  52
  53 /*** file scope type declarations ****************************************************************/
  54
  55 /*** file scope variables ************************************************************************/
  56
  57 /*** file scope functions ************************************************************************/
  58 /* --------------------------------------------------------------------------------------------- */
  59
  60 static cb_ret_t
  61 configure_callback (Dlg_head * h, Widget * sender, dlg_msg_t msg, int parm, void *data)
  62 {
  63     switch (msg)
  64     {
  65     case DLG_ACTION:
  66         /* message from "Single press" checkbutton */
  67         if (sender != NULL && sender->id == 17)
  68         {
  69             const gboolean not_single = !(((WCheck *) sender)->state & C_BOOL);
  70             Widget *w;
  71
  72             /* label */
  73             w = dlg_find_by_id (h, sender->id - 1);
  74             widget_disable (*w, not_single);
  75             send_message (w, WIDGET_DRAW, 0);
  76             /* input */
  77             w = dlg_find_by_id (h, sender->id - 2);
  78             widget_disable (*w, not_single);
  79             send_message (w, WIDGET_DRAW, 0);
  80
  81             return MSG_HANDLED;
  82         }
  83         return MSG_NOT_HANDLED;
  84
  85     default:
  86         return default_dlg_callback (h, sender, msg, parm, data);
  87     }
  88 }
  89
  90 /* --------------------------------------------------------------------------------------------- */
  91 /*** public functions ****************************************************************************/
  92 /* --------------------------------------------------------------------------------------------- */
  93
  94 void
  95 configure_box (void)
  96 {
  97     int dlg_width = 60;
  98     int dlg_height = 20;
  99
 100     char time_out[BUF_TINY] = "";
 101     char *time_out_new;
 102
 103     const char *pause_options[] = {
 104         N_("&Never"),
 105         N_("On dum&b terminals"),
 106         N_("Alwa&ys")
 107     };
 108
 109     int pause_options_num = G_N_ELEMENTS (pause_options);
 110
 111     QuickWidget quick_widgets[] = {
 112         /* buttons */
 113         QUICK_BUTTON (38, dlg_width, dlg_height - 3, dlg_height, N_("&Cancel"), B_CANCEL, NULL),
 114         QUICK_BUTTON (14, dlg_width, dlg_height - 3, dlg_height, N_("&OK"), B_ENTER, NULL),
 115         /* other options */
 116         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 12, dlg_height, N_("A&uto save setup"),
 117                         &auto_save_setup),
 118         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 11, dlg_height, N_("Sa&fe delete"),
 119                         &safe_delete),
 120         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 10, dlg_height, N_("Cd follows lin&ks"),
 121                         &cd_symlinks),
 122         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 9, dlg_height, N_("Rotating d&ash"),
 123                         &nice_rotating_dash),
 124         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 8, dlg_height, N_("Co&mplete: show all"),
 125                         &show_all_if_ambiguous),
 126         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 7, dlg_height, N_("Shell &patterns"),
 127                         &easy_patterns),
 128         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 6, dlg_height, N_("&Drop down menus"),
 129                         &drop_menus),
 130         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 5, dlg_height, N_("Auto m&enus"), &auto_menu),
 131         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 4, dlg_height, N_("Use internal vie&w"),
 132                         &use_internal_view),
 133         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 3, dlg_height, N_("Use internal edi&t"),
 134                         &use_internal_edit),
 135         QUICK_GROUPBOX (dlg_width / 2, dlg_width, 2, dlg_height, dlg_width / 2 - 4, 15,
 136                         N_("Other options")),
 137         /* pause options */
 138         QUICK_RADIO (5, dlg_width, 13, dlg_height, pause_options_num, pause_options,
 139                      &pause_after_run),
 140         QUICK_GROUPBOX (3, dlg_width, 12, dlg_height, dlg_width / 2 - 4, 5, N_("Pause after run")),
 141
 142         /* Esc key mode */
 143         QUICK_INPUT (10, dlg_width, 10, dlg_height, (const char *) time_out, 8, 0,
 144                      MC_HISTORY_ESC_TIMEOUT, &time_out_new),
 145         QUICK_LABEL (5, dlg_width, 10, dlg_height, N_("Timeout:")),
 146         QUICK_CHECKBOX (5, dlg_width, 9, dlg_height, N_("S&ingle press"), &old_esc_mode),
 147         QUICK_GROUPBOX (3, dlg_width, 8, dlg_height, dlg_width / 2 - 4, 4, N_("Esc key mode")),
 148
 149         /* file operation options */
 150         QUICK_CHECKBOX (5, dlg_width, 6, dlg_height, N_("Mkdi&r autoname"), &auto_fill_mkdir_name),
 151         QUICK_CHECKBOX (5, dlg_width, 5, dlg_height, N_("Classic pro&gressbar"),
 152                         &classic_progressbar),
 153         QUICK_CHECKBOX (5, dlg_width, 4, dlg_height, N_("Compute tota&ls"),
 154                         &file_op_compute_totals),
 155         QUICK_CHECKBOX (5, dlg_width, 3, dlg_height, N_("&Verbose operation"), &verbose),
 156         QUICK_GROUPBOX (3, dlg_width, 2, dlg_height, dlg_width / 2 - 4, 6,
 157                         N_("File operation options")),
 158         QUICK_END
 159     };
 160
 161     const size_t qw_num = G_N_ELEMENTS (quick_widgets) - 1;
 162
 163     QuickDialog Quick_input = {
 164         dlg_width, dlg_height, -1, -1,
 165         N_("Configure options"), "[Configuration]",
 166         quick_widgets, configure_callback, TRUE
 167     };
 168
 169     int b0_len, b1_len;
 170     int b_len, c_len, g_len, l_len;
 171     size_t i;
 172
 173 #ifdef ENABLE_NLS
 174     for (i = 0; i < qw_num; i++)
 175         switch (i)
 176         {
 177         case 0:
 178         case 1:
 179             /* buttons */
 180             quick_widgets[i].u.button.text = _(quick_widgets[i].u.button.text);
 181             break;
 182         case 12:
 183         case 14:
 184         case 18:
 185         case 23:
 186             /* groupboxes */
 187             quick_widgets[i].u.groupbox.title = _(quick_widgets[i].u.groupbox.title);
 188             break;
 189         case 13:
 190             {
 191                 /* radio button */
 192                 size_t j;
 193                 for (j = 0; j < (size_t) pause_options_num; j++)
 194                     pause_options[j] = _(pause_options[j]);
 195             }
 196             break;
 197         case 15:
 198             /* input line */
 199             break;
 200         case 16:
 201             /* label */
 202             quick_widgets[i].u.label.text = _(quick_widgets[i].u.label.text);
 203             break;
 204         default:
 205             /* checkboxes */
 206             quick_widgets[i].u.checkbox.text = _(quick_widgets[i].u.checkbox.text);
 207             break;
 208         }
 209
 210     Quick_input.title = _(Quick_input.title);
 211 #endif /* ENABLE_NLS */
 212
 213     /* calculate widget and dialog widths */
 214     /* dialog title */
 215     dlg_width = max (dlg_width, str_term_width1 (Quick_input.title) + 4);
 216     /* buttons */
 217     b0_len = str_term_width1 (quick_widgets[0].u.button.text) + 3;
 218     b1_len = str_term_width1 (quick_widgets[1].u.button.text) + 5;
 219     b_len = b0_len + b1_len + 1;
 220
 221     /* checkboxes within groupboxes */
 222     c_len = 0;
 223     for (i = 2; i < 23; i++)
 224         if ((i < 12) || (i == 17) || (i > 18))
 225             c_len = max (c_len, str_term_width1 (quick_widgets[i].u.checkbox.text) + 3);
 226     /* radiobuttons */
 227     for (i = 0; i < (size_t) pause_options_num; i++)
 228         c_len = max (c_len, str_term_width1 (pause_options[i]) + 3);
 229     /* label + input */
 230     l_len = str_term_width1 (quick_widgets[16].u.label.text);
 231     c_len = max (c_len, l_len + 1 + 8);
 232     /* groupboxes */
 233     g_len = max (c_len + 2, str_term_width1 (quick_widgets[23].u.groupbox.title) + 4);
 234     g_len = max (g_len, str_term_width1 (quick_widgets[18].u.groupbox.title) + 4);
 235     g_len = max (g_len, str_term_width1 (quick_widgets[14].u.groupbox.title) + 4);
 236     g_len = max (g_len, str_term_width1 (quick_widgets[12].u.groupbox.title) + 4);
 237     /* dialog width */
 238     Quick_input.xlen = max (dlg_width, g_len * 2 + 9);
 239     Quick_input.xlen = max (Quick_input.xlen, b_len + 2);
 240     if ((Quick_input.xlen & 1) != 0)
 241         Quick_input.xlen++;
 242
 243     /* fix widget parameters */
 244     for (i = 0; i < qw_num; i++)
 245         quick_widgets[i].x_divisions = Quick_input.xlen;
 246
 247     /* groupboxes */
 248     quick_widgets[14].u.groupbox.width =
 249         quick_widgets[18].u.groupbox.width =
 250         quick_widgets[23].u.groupbox.width = Quick_input.xlen / 2 - 4;
 251     quick_widgets[12].u.groupbox.width = Quick_input.xlen / 2 - 3;
 252
 253     /* input */
 254     quick_widgets[15].relative_x = quick_widgets[16].relative_x + l_len + 1;
 255     quick_widgets[15].u.input.len = quick_widgets[18].u.groupbox.width - l_len - 4;
 256
 257     /* right column */
 258     quick_widgets[12].relative_x = Quick_input.xlen / 2;
 259     for (i = 2; i < 12; i++)
 260         quick_widgets[i].relative_x = quick_widgets[12].relative_x + 2;
 261
 262     /* buttons */
 263     quick_widgets[1].relative_x = (Quick_input.xlen - b_len) / 3;
 264     quick_widgets[0].relative_x = 2 * quick_widgets[1].relative_x + b1_len + 1;
 265
 266     g_snprintf (time_out, sizeof (time_out), "%d", old_esc_mode_timeout);
 267
 268     if (!old_esc_mode)
 269         quick_widgets[15].options = quick_widgets[16].options = W_DISABLED;
 270
 271     if (quick_dialog (&Quick_input) == B_ENTER)
 272         old_esc_mode_timeout = atoi (time_out_new);
 273
 274     g_free (time_out_new);
 275 }
 276
 277 /* --------------------------------------------------------------------------------------------- */
 278
 279 void
 280 panel_options_box (void)
 281 {
 282     int dlg_width = 60;
 283     int dlg_height = 19;
 284
 285     int simple_swap = mc_config_get_bool (mc_main_config, CONFIG_PANELS_SECTION,
 286                                           "simple_swap", FALSE) ? 1 : 0;
 287
 288     const char *qsearch_options[] = {
 289         N_("Case &insensitive"),
 290         N_("Case s&ensitive"),
 291         N_("Use panel sort mo&de")
 292     };
 293
 294     QuickWidget quick_widgets[] = {
 295         /* buttons */
 296         QUICK_BUTTON (38, dlg_width, dlg_height - 3, dlg_height, N_("&Cancel"), B_CANCEL, NULL),
 297         QUICK_BUTTON (14, dlg_width, dlg_height - 3, dlg_height, N_("&OK"), B_ENTER, NULL),
 298         /* quick search */
 299         QUICK_RADIO (dlg_width / 2 + 2, dlg_width, 12, dlg_height, QSEARCH_NUM, qsearch_options,
 300                      (int *) &panels_options.qsearch_mode),
 301         QUICK_GROUPBOX (dlg_width / 2, dlg_width, 11, dlg_height, dlg_width / 2 - 4,
 302                         QSEARCH_NUM + 2,
 303                         N_("Quick search")),
 304         /* file highlighting */
 305         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 9, dlg_height, N_("&Permissions"),
 306                         &panels_options.permission_mode),
 307         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 8, dlg_height, N_("File &types"),
 308                         &panels_options.filetype_mode),
 309         QUICK_GROUPBOX (dlg_width / 2, dlg_width, 7, dlg_height, dlg_width / 2 - 4, 4,
 310                         N_("File highlight")),
 311         /* navigation */
 312         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 5, dlg_height, N_("&Mouse page scrolling"),
 313                         &panels_options.mouse_move_pages),
 314         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 4, dlg_height, N_("Pa&ge scrolling"),
 315                         &panels_options.scroll_pages),
 316         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 3, dlg_height, N_("L&ynx-like motion"),
 317                         &panels_options.navigate_with_arrows),
 318         QUICK_GROUPBOX (dlg_width / 2, dlg_width, 2, dlg_height, dlg_width / 2 - 4, 5,
 319                         N_("Navigation")),
 320         /* main panel options */
 321         QUICK_CHECKBOX (5, dlg_width, 11, dlg_height, N_("A&uto save panels setup"),
 322                         &panels_options.auto_save_setup),
 323         QUICK_CHECKBOX (5, dlg_width, 10, dlg_height, N_("Simple s&wap"),
 324                         &simple_swap),
 325         QUICK_CHECKBOX (5, dlg_width, 9, dlg_height, N_("Re&verse files only"),
 326                         &panels_options.reverse_files_only),
 327         QUICK_CHECKBOX (5, dlg_width, 8, dlg_height, N_("Ma&rk moves down"),
 328                         &panels_options.mark_moves_down),
 329         QUICK_CHECKBOX (5, dlg_width, 7, dlg_height, N_("&Fast dir reload"),
 330                         &panels_options.fast_reload),
 331         QUICK_CHECKBOX (5, dlg_width, 6, dlg_height, N_("Show &hidden files"),
 332                         &panels_options.show_dot_files),
 333         QUICK_CHECKBOX (5, dlg_width, 5, dlg_height, N_("Show &backup files"),
 334                         &panels_options.show_backups),
 335         QUICK_CHECKBOX (5, dlg_width, 4, dlg_height, N_("Mi&x all files"),
 336                         &panels_options.mix_all_files),
 337         QUICK_CHECKBOX (5, dlg_width, 3, dlg_height, N_("Use SI si&ze units"),
 338                         &panels_options.kilobyte_si),
 339         QUICK_GROUPBOX (3, dlg_width, 2, dlg_height, dlg_width / 2 - 4, 14,
 340                         N_("Main panel options")),
 341         QUICK_END
 342     };
 343
 344     const size_t qw_num = G_N_ELEMENTS (quick_widgets) - 1;
 345
 346     QuickDialog Quick_input = {
 347         dlg_width, dlg_height, -1, -1,
 348         N_("Panel options"), "[Panel options]",
 349         quick_widgets, NULL, TRUE
 350     };
 351
 352     int b0_len, b1_len;
 353     int b_len, c_len, g_len;
 354     size_t i;
 355
 356 #ifdef ENABLE_NLS
 357     for (i = 0; i < qw_num; i++)
 358         switch (i)
 359         {
 360         case 0:
 361         case 1:
 362             /* buttons */
 363             quick_widgets[i].u.button.text = _(quick_widgets[i].u.button.text);
 364             break;
 365         case 2:
 366             {
 367                 /* radio button */
 368                 size_t j;
 369                 for (j = 0; j < QSEARCH_NUM; j++)
 370                     qsearch_options[j] = _(qsearch_options[j]);
 371             }
 372             break;
 373         case 3:
 374         case 6:
 375         case 10:
 376         case 20:
 377             /* groupboxes */
 378             quick_widgets[i].u.groupbox.title = _(quick_widgets[i].u.groupbox.title);
 379             break;
 380         default:
 381             /* checkboxes */
 382             quick_widgets[i].u.checkbox.text = _(quick_widgets[i].u.checkbox.text);
 383             break;
 384     }
 385
 386     Quick_input.title = _(Quick_input.title);
 387 #endif /* ENABLE_NLS */
 388
 389     /* calculate widget and dialog widths */
 390     /* dialog title */
 391     dlg_width = max (dlg_width, str_term_width1 (Quick_input.title) + 4);
 392     /* buttons */
 393     b0_len = str_term_width1 (quick_widgets[0].u.button.text) + 3;
 394     b1_len = str_term_width1 (quick_widgets[1].u.button.text) + 5;
 395     b_len = b0_len + b1_len + 1;
 396
 397     /* checkboxes within groupboxes */
 398     c_len = 0;
 399     for (i = 4; i < 20; i++)
 400         if ((i != 6) && (i != 10))
 401             c_len = max (c_len, str_term_width1 (quick_widgets[i].u.checkbox.text) + 4);
 402
 403     /* radiobuttons */
 404     for (i = 0; i < QSEARCH_NUM; i++)
 405         c_len = max (c_len, str_term_width1 (qsearch_options[i]) + 3);
 406     /* groupboxes */
 407     g_len = max (c_len + 2, str_term_width1 (quick_widgets[3].u.groupbox.title) + 4);
 408     g_len = max (g_len, str_term_width1 (quick_widgets[6].u.groupbox.title) + 4);
 409     g_len = max (g_len, str_term_width1 (quick_widgets[10].u.groupbox.title) + 4);
 410     g_len = max (g_len, str_term_width1 (quick_widgets[20].u.groupbox.title) + 4);
 411     /* dialog width */
 412     Quick_input.xlen = max (dlg_width, g_len * 2 + 9);
 413     Quick_input.xlen = max (Quick_input.xlen, b_len + 2);
 414     if ((Quick_input.xlen & 1) != 0)
 415         Quick_input.xlen++;
 416
 417     /* fix widget parameters */
 418     for (i = 0; i < qw_num; i++)
 419         quick_widgets[i].x_divisions = Quick_input.xlen;
 420
 421     /* groupboxes */
 422     quick_widgets[3].u.groupbox.width =
 423         quick_widgets[6].u.groupbox.width =
 424         quick_widgets[10].u.groupbox.width = Quick_input.xlen / 2 - 3;
 425     quick_widgets[20].u.groupbox.width = Quick_input.xlen / 2 - 4;
 426
 427     /* right column */
 428     quick_widgets[3].relative_x =
 429         quick_widgets[6].relative_x = quick_widgets[10].relative_x = Quick_input.xlen / 2;
 430     for (i = 2; i < 10; i++)
 431         if ((i != 3) && (i != 6))
 432             quick_widgets[i].relative_x = quick_widgets[3].relative_x + 2;
 433
 434     /* buttons */
 435     quick_widgets[1].relative_x = (Quick_input.xlen - b_len) / 3;
 436     quick_widgets[0].relative_x = 2 * quick_widgets[1].relative_x + b1_len + 1;
 437
 438     if (quick_dialog (&Quick_input) != B_ENTER)
 439         return
 440
 441     mc_config_set_bool (mc_main_config, CONFIG_PANELS_SECTION,
 442                         "simple_swap", (gboolean) (simple_swap & C_BOOL));
 443
 444     if (!panels_options.fast_reload_msg_shown && panels_options.fast_reload)
 445     {
 446         message (D_NORMAL, _("Information"),
 447                  _("Using the fast reload option may not reflect the exact\n"
 448                    "directory contents. In this case you'll need to do a\n"
 449                    "manual reload of the directory. See the man page for\n" "the details."));
 450         panels_options.fast_reload_msg_shown = TRUE;
 451     }
 452
 453     update_panels (UP_RELOAD, UP_KEEPSEL);
 454 }
 455
 456 /* --------------------------------------------------------------------------------------------- */