src/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"       /* mc_config_save_file() */
  36 #include "lib/strutil.h"        /* str_term_width1() */
  37 #include "lib/tty/key.h"        /* old_esc_mode_timeout */
  38
  39 #include "dialog.h"             /* B_ constants */
  40 #include "setup.h"              /* panels_options */
  41 #include "main.h"
  42 #include "file.h"               /* file_op_compute_totals */
  43 #include "layout.h"             /* nice_rotating_dash */
  44 #include "wtools.h"             /* QuickDialog */
  45 #include "history.h"            /* MC_HISTORY_ESC_TIMEOUT */
  46
  47 #include "option.h"
  48
  49
  50 void
  51 configure_box (void)
  52 {
  53     int dlg_width = 60;
  54     int dlg_height = 20;
  55
  56     char time_out[BUF_TINY] = "";
  57     char *time_out_new;
  58
  59     const char *pause_options[] = {
  60         N_("&Never"),
  61         N_("On dum&b terminals"),
  62         N_("Alwa&ys")
  63     };
  64
  65     int pause_options_num = sizeof (pause_options) / sizeof (pause_options[0]);
  66
  67     QuickWidget quick_widgets[] = {
  68         /* buttons */
  69         QUICK_BUTTON (38, dlg_width, dlg_height - 3, dlg_height, N_("&Cancel"), B_CANCEL, NULL),
  70         QUICK_BUTTON (26, dlg_width, dlg_height - 3, dlg_height, N_("&Save"), B_EXIT, NULL),
  71         QUICK_BUTTON (14, dlg_width, dlg_height - 3, dlg_height, N_("&OK"), B_ENTER, NULL),
  72         /* other options */
  73         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 12, dlg_height, N_("A&uto save setup"),
  74                         &auto_save_setup),
  75         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 11, dlg_height, N_("Sa&fe delete"),
  76                         &safe_delete),
  77         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 10, dlg_height, N_("Cd follows lin&ks"),
  78                         &cd_symlinks),
  79         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 9, dlg_height, N_("Rotating d&ash"),
  80                         &nice_rotating_dash),
  81         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 8, dlg_height, N_("Co&mplete: show all"),
  82                         &show_all_if_ambiguous),
  83         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 7, dlg_height, N_("Shell &patterns"),
  84                         &easy_patterns),
  85         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 6, dlg_height, N_("&Drop down menus"),
  86                         &drop_menus),
  87         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 5, dlg_height, N_("Auto m&enus"), &auto_menu),
  88         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 4, dlg_height, N_("Use internal vie&w"),
  89                         &use_internal_view),
  90         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 3, dlg_height, N_("Use internal edi&t"),
  91                         &use_internal_edit),
  92         QUICK_GROUPBOX (dlg_width / 2, dlg_width, 2, dlg_height, dlg_width / 2 - 4, 15,
  93                         N_("Other options")),
  94         /* pause options */
  95         QUICK_RADIO (5, dlg_width, 13, dlg_height, pause_options_num, pause_options,
  96                      &pause_after_run),
  97         QUICK_GROUPBOX (3, dlg_width, 12, dlg_height, dlg_width / 2 - 4, 5, N_("Pause after run")),
  98
  99         /* Esc key mode */
 100         QUICK_INPUT (10, dlg_width, 10, dlg_height, (const char *) time_out, 8, 0,
 101                         MC_HISTORY_ESC_TIMEOUT, &time_out_new),
 102         QUICK_LABEL (5, dlg_width, 10, dlg_height, N_("Timeout:")),
 103         QUICK_CHECKBOX (5, dlg_width, 9, dlg_height, N_("S&ingle press"), &old_esc_mode),
 104         QUICK_GROUPBOX (3, dlg_width, 8, dlg_height, dlg_width / 2 - 4, 4, N_("Esc key mode")),
 105
 106         /* file operation options */
 107         QUICK_CHECKBOX (5, dlg_width, 6, dlg_height, N_("Mkdi&r autoname"), &auto_fill_mkdir_name),
 108         QUICK_CHECKBOX (5, dlg_width, 5, dlg_height, N_("Classic pro&gressbar"), &classic_progressbar),
 109         QUICK_CHECKBOX (5, dlg_width, 4, dlg_height, N_("Compute tota&ls"),
 110                         &file_op_compute_totals),
 111         QUICK_CHECKBOX (5, dlg_width, 3, dlg_height, N_("&Verbose operation"), &verbose),
 112         QUICK_GROUPBOX (3, dlg_width, 2, dlg_height, dlg_width / 2 - 4, 6,
 113                         N_("File operation options")),
 114         QUICK_END
 115     };
 116
 117     const size_t qw_num = sizeof (quick_widgets) / sizeof (quick_widgets[0]) - 1;
 118
 119     QuickDialog Quick_input = {
 120         dlg_width, dlg_height, -1, -1,
 121         N_("Configure options"), "[Configuration]",
 122         quick_widgets, TRUE
 123     };
 124
 125     int qd_result;
 126
 127     int b0_len, b1_len, b2_len;
 128     int b_len, c_len, g_len, l_len;
 129     size_t i;
 130
 131 #ifdef ENABLE_NLS
 132     {
 133         for (i = 0; i < qw_num; i++)
 134             if (i < 3)
 135                 /* buttons */
 136                 quick_widgets[i].u.button.text = _(quick_widgets[i].u.button.text);
 137             else if ((i == 13) || (i == 15) || (i == 19) || (i == 24))
 138                 /* groupboxes */
 139                 quick_widgets[i].u.groupbox.title = _(quick_widgets[i].u.groupbox.title);
 140             else if (i == 14)
 141             {
 142                 /* radio button */
 143                 size_t j;
 144                 for (j = 0; j < (size_t) pause_options_num; j++)
 145                     pause_options[j] = _(pause_options[j]);
 146             }
 147             else if (i == 17)
 148                 /* label */
 149                 quick_widgets[i].u.label.text = _(quick_widgets[i].u.label.text);
 150             else if (i != 16)
 151                 /* checkboxes */
 152                 quick_widgets[i].u.checkbox.text = _(quick_widgets[i].u.checkbox.text);
 153
 154         Quick_input.title = _(Quick_input.title);
 155     }
 156 #endif /* ENABLE_NLS */
 157
 158     /* calculate widget and dialog widths */
 159     /* dialog title */
 160     dlg_width = max (dlg_width, str_term_width1 (Quick_input.title) + 4);
 161     /* buttons */
 162     b0_len = str_term_width1 (quick_widgets[0].u.button.text) + 3;
 163     b1_len = str_term_width1 (quick_widgets[1].u.button.text) + 3;
 164     b2_len = str_term_width1 (quick_widgets[2].u.button.text) + 5;
 165     b_len = b0_len + b1_len + b2_len + 2;
 166
 167     /* checkboxes within groupboxes */
 168     c_len = 0;
 169     for (i = 3; i < 24; i++)
 170         if ((i < 13) || (i == 18) || (i > 19))
 171             c_len = max (c_len, str_term_width1 (quick_widgets[i].u.checkbox.text) + 3);
 172     /* radiobuttons */
 173     for (i = 0; i < (size_t) pause_options_num; i++)
 174         c_len = max (c_len, str_term_width1 (pause_options[i]) + 3);
 175     /* label + input */
 176     l_len = str_term_width1 (quick_widgets[17].u.label.text);
 177     c_len = max (c_len, l_len + 1 + 8);
 178     /* groupboxes */
 179     g_len = max (c_len + 2, str_term_width1 (quick_widgets[24].u.groupbox.title) + 4);
 180     g_len = max (g_len, str_term_width1 (quick_widgets[19].u.groupbox.title) + 4);
 181     g_len = max (g_len, str_term_width1 (quick_widgets[15].u.groupbox.title) + 4);
 182     g_len = max (g_len, str_term_width1 (quick_widgets[13].u.groupbox.title) + 4);
 183     /* dialog width */
 184     Quick_input.xlen = max (dlg_width, g_len * 2 + 9);
 185     Quick_input.xlen = max (Quick_input.xlen, b_len + 2);
 186     if ((Quick_input.xlen & 1) != 0)
 187         Quick_input.xlen++;
 188
 189     /* fix widget parameters */
 190     for (i = 0; i < qw_num; i++)
 191         quick_widgets[i].x_divisions = Quick_input.xlen;
 192
 193     /* groupboxes */
 194     quick_widgets[15].u.groupbox.width =
 195         quick_widgets[19].u.groupbox.width =
 196         quick_widgets[24].u.groupbox.width = Quick_input.xlen / 2 - 4;
 197     quick_widgets[13].u.groupbox.width = Quick_input.xlen / 2 - 3;
 198
 199     /* input */
 200     quick_widgets[16].relative_x = quick_widgets[17].relative_x + l_len + 1;
 201     quick_widgets[16].u.input.len = quick_widgets[19].u.groupbox.width - l_len - 4;
 202
 203     /* right column */
 204     quick_widgets[13].relative_x = Quick_input.xlen / 2;
 205     for (i = 3; i < 13; i++)
 206         quick_widgets[i].relative_x = quick_widgets[13].relative_x + 2;
 207
 208     /* buttons */
 209     quick_widgets[2].relative_x = (Quick_input.xlen - b_len) / 2;
 210     quick_widgets[1].relative_x = quick_widgets[2].relative_x + b2_len + 1;
 211     quick_widgets[0].relative_x = quick_widgets[1].relative_x + b1_len + 1;
 212
 213     g_snprintf (time_out, sizeof (time_out), "%d", old_esc_mode_timeout);
 214
 215     qd_result = quick_dialog (&Quick_input);
 216
 217     if ((qd_result == B_ENTER) || (qd_result == B_EXIT))
 218         old_esc_mode_timeout = atoi (time_out_new);
 219
 220     g_free (time_out_new);
 221
 222     /* Save button */
 223     if (qd_result == B_EXIT)
 224     {
 225         save_config ();
 226         mc_config_save_file (mc_main_config, NULL);
 227     }
 228 }
 229
 230 void
 231 panel_options_box (void)
 232 {
 233     int dlg_width = 60;
 234     int dlg_height = 19;
 235
 236     const char *qsearch_options[] = {
 237         N_("Case &insensitive"),
 238         N_("Case s&ensitive"),
 239         N_("Use panel sort mo&de")
 240     };
 241
 242     QuickWidget quick_widgets[] = {
 243         /* buttons */
 244         QUICK_BUTTON (38, dlg_width, dlg_height - 3, dlg_height, N_("&Cancel"), B_CANCEL, NULL),
 245         QUICK_BUTTON (26, dlg_width, dlg_height - 3, dlg_height, N_("&Save"), B_EXIT, NULL),
 246         QUICK_BUTTON (14, dlg_width, dlg_height - 3, dlg_height, N_("&OK"), B_ENTER, NULL),
 247         /* quick search */
 248         QUICK_RADIO (dlg_width / 2 + 2, dlg_width, 12, dlg_height, QSEARCH_NUM, qsearch_options,
 249                      (int *) &panels_options.qsearch_mode),
 250         QUICK_GROUPBOX (dlg_width / 2, dlg_width, 11, dlg_height, dlg_width / 2 - 4, QSEARCH_NUM + 2,
 251                         N_("Quick search")),
 252         /* file highlighting */
 253         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 9, dlg_height, N_("&Permissions"),
 254                         &panels_options.permission_mode),
 255         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 8, dlg_height, N_("File &types"),
 256                         &panels_options.filetype_mode),
 257         QUICK_GROUPBOX (dlg_width / 2, dlg_width, 7, dlg_height, dlg_width / 2 - 4, 4,
 258                         N_("File highlight")),
 259         /* navigation */
 260         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 5, dlg_height, N_("&Mouse page scrolling"),
 261                         &panels_options.mouse_move_pages),
 262         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 4, dlg_height, N_("Pa&ge scrolling"),
 263                         &panels_options.scroll_pages),
 264         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 3, dlg_height, N_("L&ynx-like motion"),
 265                         &panels_options.navigate_with_arrows),
 266         QUICK_GROUPBOX (dlg_width / 2, dlg_width, 2, dlg_height, dlg_width / 2 - 4, 5,
 267                         N_("Navigation")),
 268         /* main panel options */
 269         QUICK_CHECKBOX (5, dlg_width, 10, dlg_height, N_("A&uto save panels setup"),
 270                         &panels_options.auto_save_setup),
 271         QUICK_CHECKBOX (5, dlg_width, 9, dlg_height, N_("Re&verse files only"),
 272                         &panels_options.reverse_files_only),
 273         QUICK_CHECKBOX (5, dlg_width, 8, dlg_height, N_("Ma&rk moves down"),
 274                         &panels_options.mark_moves_down),
 275         QUICK_CHECKBOX (5, dlg_width, 7, dlg_height, N_("&Fast dir reload"),
 276                         &panels_options.fast_reload),
 277         QUICK_CHECKBOX (5, dlg_width, 6, dlg_height, N_("Show &hidden files"),
 278                         &panels_options.show_dot_files),
 279         QUICK_CHECKBOX (5, dlg_width, 5, dlg_height, N_("Show &backup files"),
 280                         &panels_options.show_backups),
 281         QUICK_CHECKBOX (5, dlg_width, 4, dlg_height, N_("Mi&x all files"),
 282                         &panels_options.mix_all_files),
 283         QUICK_CHECKBOX (5, dlg_width, 3, dlg_height, N_("Use SI si&ze units"),
 284                         &panels_options.kilobyte_si),
 285         QUICK_GROUPBOX (3, dlg_width, 2, dlg_height, dlg_width / 2 - 4, 14, N_("Main panel options")),
 286         QUICK_END
 287     };
 288
 289     const size_t qw_num = sizeof (quick_widgets) / sizeof (quick_widgets[0]) - 1;
 290
 291     QuickDialog Quick_input = {
 292         dlg_width, dlg_height, -1, -1,
 293         N_("Panel options"), "[Panel options]",
 294         quick_widgets, TRUE
 295     };
 296
 297     int qd_result;
 298
 299     int b0_len, b1_len, b2_len;
 300     int b_len, c_len, g_len;
 301     size_t i;
 302
 303 #ifdef ENABLE_NLS
 304     {
 305         for (i = 0; i < qw_num; i++)
 306             if (i < 3)
 307                 /* buttons */
 308                 quick_widgets[i].u.button.text = _(quick_widgets[i].u.button.text);
 309             else if (i == 3)
 310             {
 311                 /* radio button */
 312                 size_t j;
 313                 for (j = 0; j < QSEARCH_NUM; j++)
 314                     qsearch_options[j] = _(qsearch_options[j]);
 315             }
 316             else if ((i == 4) || (i == 7) || (i == 11) || (i == 20))
 317                 /* groupboxes */
 318                 quick_widgets[i].u.groupbox.title = _(quick_widgets[i].u.groupbox.title);
 319             else
 320                 /* checkboxes */
 321                 quick_widgets[i].u.checkbox.text = _(quick_widgets[i].u.checkbox.text);
 322
 323         Quick_input.title = _(Quick_input.title);
 324     }
 325 #endif /* ENABLE_NLS */
 326
 327     /* calculate widget and dialog widths */
 328     /* dialog title */
 329     dlg_width = max (dlg_width, str_term_width1 (Quick_input.title) + 4);
 330     /* buttons */
 331     b0_len = str_term_width1 (quick_widgets[0].u.button.text) + 3;
 332     b1_len = str_term_width1 (quick_widgets[1].u.button.text) + 3;
 333     b2_len = str_term_width1 (quick_widgets[2].u.button.text) + 5;
 334     b_len = b0_len + b1_len + b2_len + 2;
 335
 336     /* checkboxes within groupboxes */
 337     c_len = 0;
 338     for (i = 5; i < 20; i++)
 339         if ((i != 7) && (i != 11))
 340             c_len = max (c_len, str_term_width1 (quick_widgets[i].u.checkbox.text) + 4);
 341
 342     /* radiobuttons */
 343     for (i = 0; i < QSEARCH_NUM; i++)
 344         c_len = max (c_len, str_term_width1 (qsearch_options[i]) + 3);
 345     /* groupboxes */
 346     g_len = max (c_len + 2, str_term_width1 (quick_widgets[4].u.groupbox.title) + 4);
 347     g_len = max (g_len, str_term_width1 (quick_widgets[ 7].u.groupbox.title) + 4);
 348     g_len = max (g_len, str_term_width1 (quick_widgets[11].u.groupbox.title) + 4);
 349     g_len = max (g_len, str_term_width1 (quick_widgets[20].u.groupbox.title) + 4);
 350     /* dialog width */
 351     Quick_input.xlen = max (dlg_width, g_len * 2 + 9);
 352     Quick_input.xlen = max (Quick_input.xlen, b_len + 2);
 353     if ((Quick_input.xlen & 1) != 0)
 354         Quick_input.xlen++;
 355
 356     /* fix widget parameters */
 357     for (i = 0; i < qw_num; i++)
 358         quick_widgets[i].x_divisions = Quick_input.xlen;
 359
 360     /* groupboxes */
 361     quick_widgets[4].u.groupbox.width =
 362         quick_widgets[ 7].u.groupbox.width =
 363         quick_widgets[11].u.groupbox.width = Quick_input.xlen / 2 - 3;
 364     quick_widgets[20].u.groupbox.width = Quick_input.xlen / 2 - 4;
 365
 366     /* right column */
 367     quick_widgets[4].relative_x =
 368         quick_widgets[ 7].relative_x =
 369         quick_widgets[11].relative_x = Quick_input.xlen / 2;
 370     for (i = 3; i < 11; i++)
 371         if ((i != 4) && (i != 7))
 372             quick_widgets[i].relative_x = quick_widgets[4].relative_x + 2;
 373
 374     /* buttons */
 375     quick_widgets[2].relative_x = (Quick_input.xlen - b_len) / 2;
 376     quick_widgets[1].relative_x = quick_widgets[2].relative_x + b2_len + 1;
 377     quick_widgets[0].relative_x = quick_widgets[1].relative_x + b1_len + 1;
 378
 379     qd_result = quick_dialog (&Quick_input);
 380
 381     if ((qd_result == B_ENTER) || (qd_result == B_EXIT))
 382     {
 383         if (!panels_options.fast_reload_msg_shown && panels_options.fast_reload)
 384         {
 385             message (D_NORMAL, _("Information"),
 386                      _(" Using the fast reload option may not reflect the exact \n"
 387                        " directory contents. In this case you'll need to do a   \n"
 388                        " manual reload of the directory. See the man page for   \n"
 389                        " the details.                                           "));
 390             panels_options.fast_reload_msg_shown = TRUE;
 391         }
 392         update_panels (UP_RELOAD, UP_KEEPSEL);
 393     }
 394
 395     if (qd_result == B_EXIT)
 396     {
 397         /* save panel options */
 398         panels_save_options ();
 399         mc_config_save_file (mc_main_config, NULL);
 400     }
 401 }