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 }