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