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         if (sender->id == 18)
  67         {
  68             /* message from "Single press" checkbutton */
  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 = sizeof (pause_options) / sizeof (pause_options[0]);
 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 (26, dlg_width, dlg_height - 3, dlg_height, N_("&Save"), B_EXIT, NULL),
 115         QUICK_BUTTON (14, dlg_width, dlg_height - 3, dlg_height, N_("&OK"), B_ENTER, NULL),
 116         /* other options */
 117         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 12, dlg_height, N_("A&uto save setup"),
 118                         &auto_save_setup),
 119         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 11, dlg_height, N_("Sa&fe delete"),
 120                         &safe_delete),
 121         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 10, dlg_height, N_("Cd follows lin&ks"),
 122                         &cd_symlinks),
 123         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 9, dlg_height, N_("Rotating d&ash"),
 124                         &nice_rotating_dash),
 125         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 8, dlg_height, N_("Co&mplete: show all"),
 126                         &show_all_if_ambiguous),
 127         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 7, dlg_height, N_("Shell &patterns"),
 128                         &easy_patterns),
 129         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 6, dlg_height, N_("&Drop down menus"),
 130                         &drop_menus),
 131         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 5, dlg_height, N_("Auto m&enus"), &auto_menu),
 132         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 4, dlg_height, N_("Use internal vie&w"),
 133                         &use_internal_view),
 134         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 3, dlg_height, N_("Use internal edi&t"),
 135                         &use_internal_edit),
 136         QUICK_GROUPBOX (dlg_width / 2, dlg_width, 2, dlg_height, dlg_width / 2 - 4, 15,
 137                         N_("Other options")),
 138         /* pause options */
 139         QUICK_RADIO (5, dlg_width, 13, dlg_height, pause_options_num, pause_options,
 140                      &pause_after_run),
 141         QUICK_GROUPBOX (3, dlg_width, 12, dlg_height, dlg_width / 2 - 4, 5, N_("Pause after run")),
 142
 143         /* Esc key mode */
 144         QUICK_INPUT (10, dlg_width, 10, dlg_height, (const char *) time_out, 8, 0,
 145                      MC_HISTORY_ESC_TIMEOUT, &time_out_new),
 146         QUICK_LABEL (5, dlg_width, 10, dlg_height, N_("Timeout:")),
 147         QUICK_CHECKBOX (5, dlg_width, 9, dlg_height, N_("S&ingle press"), &old_esc_mode),
 148         QUICK_GROUPBOX (3, dlg_width, 8, dlg_height, dlg_width / 2 - 4, 4, N_("Esc key mode")),
 149
 150         /* file operation options */
 151         QUICK_CHECKBOX (5, dlg_width, 6, dlg_height, N_("Mkdi&r autoname"), &auto_fill_mkdir_name),
 152         QUICK_CHECKBOX (5, dlg_width, 5, dlg_height, N_("Classic pro&gressbar"),
 153                         &classic_progressbar),
 154         QUICK_CHECKBOX (5, dlg_width, 4, dlg_height, N_("Compute tota&ls"),
 155                         &file_op_compute_totals),
 156         QUICK_CHECKBOX (5, dlg_width, 3, dlg_height, N_("&Verbose operation"), &verbose),
 157         QUICK_GROUPBOX (3, dlg_width, 2, dlg_height, dlg_width / 2 - 4, 6,
 158                         N_("File operation options")),
 159         QUICK_END
 160     };
 161
 162     const size_t qw_num = sizeof (quick_widgets) / sizeof (quick_widgets[0]) - 1;
 163
 164     QuickDialog Quick_input = {
 165         dlg_width, dlg_height, -1, -1,
 166         N_("Configure options"), "[Configuration]",
 167         quick_widgets, configure_callback, TRUE
 168     };
 169
 170     int qd_result;
 171
 172     int b0_len, b1_len, b2_len;
 173     int b_len, c_len, g_len, l_len;
 174     size_t i;
 175
 176 #ifdef ENABLE_NLS
 177     {
 178         for (i = 0; i < qw_num; i++)
 179             if (i < 3)
 180                 /* buttons */
 181                 quick_widgets[i].u.button.text = _(quick_widgets[i].u.button.text);
 182             else if ((i == 13) || (i == 15) || (i == 19) || (i == 24))
 183                 /* groupboxes */
 184                 quick_widgets[i].u.groupbox.title = _(quick_widgets[i].u.groupbox.title);
 185             else if (i == 14)
 186             {
 187                 /* radio button */
 188                 size_t j;
 189                 for (j = 0; j < (size_t) pause_options_num; j++)
 190                     pause_options[j] = _(pause_options[j]);
 191             }
 192             else if (i == 17)
 193                 /* label */
 194                 quick_widgets[i].u.label.text = _(quick_widgets[i].u.label.text);
 195             else if (i != 16)
 196                 /* checkboxes */
 197                 quick_widgets[i].u.checkbox.text = _(quick_widgets[i].u.checkbox.text);
 198
 199         Quick_input.title = _(Quick_input.title);
 200     }
 201 #endif /* ENABLE_NLS */
 202
 203     /* calculate widget and dialog widths */
 204     /* dialog title */
 205     dlg_width = max (dlg_width, str_term_width1 (Quick_input.title) + 4);
 206     /* buttons */
 207     b0_len = str_term_width1 (quick_widgets[0].u.button.text) + 3;
 208     b1_len = str_term_width1 (quick_widgets[1].u.button.text) + 3;
 209     b2_len = str_term_width1 (quick_widgets[2].u.button.text) + 5;
 210     b_len = b0_len + b1_len + b2_len + 2;
 211
 212     /* checkboxes within groupboxes */
 213     c_len = 0;
 214     for (i = 3; i < 24; i++)
 215         if ((i < 13) || (i == 18) || (i > 19))
 216             c_len = max (c_len, str_term_width1 (quick_widgets[i].u.checkbox.text) + 3);
 217     /* radiobuttons */
 218     for (i = 0; i < (size_t) pause_options_num; i++)
 219         c_len = max (c_len, str_term_width1 (pause_options[i]) + 3);
 220     /* label + input */
 221     l_len = str_term_width1 (quick_widgets[17].u.label.text);
 222     c_len = max (c_len, l_len + 1 + 8);
 223     /* groupboxes */
 224     g_len = max (c_len + 2, str_term_width1 (quick_widgets[24].u.groupbox.title) + 4);
 225     g_len = max (g_len, str_term_width1 (quick_widgets[19].u.groupbox.title) + 4);
 226     g_len = max (g_len, str_term_width1 (quick_widgets[15].u.groupbox.title) + 4);
 227     g_len = max (g_len, str_term_width1 (quick_widgets[13].u.groupbox.title) + 4);
 228     /* dialog width */
 229     Quick_input.xlen = max (dlg_width, g_len * 2 + 9);
 230     Quick_input.xlen = max (Quick_input.xlen, b_len + 2);
 231     if ((Quick_input.xlen & 1) != 0)
 232         Quick_input.xlen++;
 233
 234     /* fix widget parameters */
 235     for (i = 0; i < qw_num; i++)
 236         quick_widgets[i].x_divisions = Quick_input.xlen;
 237
 238     /* groupboxes */
 239     quick_widgets[15].u.groupbox.width =
 240         quick_widgets[19].u.groupbox.width =
 241         quick_widgets[24].u.groupbox.width = Quick_input.xlen / 2 - 4;
 242     quick_widgets[13].u.groupbox.width = Quick_input.xlen / 2 - 3;
 243
 244     /* input */
 245     quick_widgets[16].relative_x = quick_widgets[17].relative_x + l_len + 1;
 246     quick_widgets[16].u.input.len = quick_widgets[19].u.groupbox.width - l_len - 4;
 247
 248     /* right column */
 249     quick_widgets[13].relative_x = Quick_input.xlen / 2;
 250     for (i = 3; i < 13; i++)
 251         quick_widgets[i].relative_x = quick_widgets[13].relative_x + 2;
 252
 253     /* buttons */
 254     quick_widgets[2].relative_x = (Quick_input.xlen - b_len) / 2;
 255     quick_widgets[1].relative_x = quick_widgets[2].relative_x + b2_len + 1;
 256     quick_widgets[0].relative_x = quick_widgets[1].relative_x + b1_len + 1;
 257
 258     g_snprintf (time_out, sizeof (time_out), "%d", old_esc_mode_timeout);
 259
 260     if (!old_esc_mode)
 261         quick_widgets[16].options = quick_widgets[17].options = W_DISABLED;
 262
 263     qd_result = quick_dialog (&Quick_input);
 264
 265     if ((qd_result == B_ENTER) || (qd_result == B_EXIT))
 266         old_esc_mode_timeout = atoi (time_out_new);
 267
 268     g_free (time_out_new);
 269
 270     /* Save button */
 271     if (qd_result == B_EXIT)
 272     {
 273         save_config ();
 274         mc_config_save_file (mc_main_config, NULL);
 275     }
 276 }
 277
 278 /* --------------------------------------------------------------------------------------------- */
 279
 280 void
 281 panel_options_box (void)
 282 {
 283     int dlg_width = 60;
 284     int dlg_height = 19;
 285
 286     int simple_swap = mc_config_get_bool (mc_main_config, CONFIG_PANELS_SECTION,
 287                                           "simple_swap", FALSE) ? 1 : 0;
 288
 289     const char *qsearch_options[] = {
 290         N_("Case &insensitive"),
 291         N_("Case s&ensitive"),
 292         N_("Use panel sort mo&de")
 293     };
 294
 295     QuickWidget quick_widgets[] = {
 296         /* buttons */
 297         QUICK_BUTTON (38, dlg_width, dlg_height - 3, dlg_height, N_("&Cancel"), B_CANCEL, NULL),
 298         QUICK_BUTTON (26, dlg_width, dlg_height - 3, dlg_height, N_("&Save"), B_EXIT, NULL),
 299         QUICK_BUTTON (14, dlg_width, dlg_height - 3, dlg_height, N_("&OK"), B_ENTER, NULL),
 300         /* quick search */
 301         QUICK_RADIO (dlg_width / 2 + 2, dlg_width, 12, dlg_height, QSEARCH_NUM, qsearch_options,
 302                      (int *) &panels_options.qsearch_mode),
 303         QUICK_GROUPBOX (dlg_width / 2, dlg_width, 11, dlg_height, dlg_width / 2 - 4,
 304                         QSEARCH_NUM + 2,
 305                         N_("Quick search")),
 306         /* file highlighting */
 307         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 9, dlg_height, N_("&Permissions"),
 308                         &panels_options.permission_mode),
 309         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 8, dlg_height, N_("File &types"),
 310                         &panels_options.filetype_mode),
 311         QUICK_GROUPBOX (dlg_width / 2, dlg_width, 7, dlg_height, dlg_width / 2 - 4, 4,
 312                         N_("File highlight")),
 313         /* navigation */
 314         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 5, dlg_height, N_("&Mouse page scrolling"),
 315                         &panels_options.mouse_move_pages),
 316         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 4, dlg_height, N_("Pa&ge scrolling"),
 317                         &panels_options.scroll_pages),
 318         QUICK_CHECKBOX (dlg_width / 2 + 2, dlg_width, 3, dlg_height, N_("L&ynx-like motion"),
 319                         &panels_options.navigate_with_arrows),
 320         QUICK_GROUPBOX (dlg_width / 2, dlg_width, 2, dlg_height, dlg_width / 2 - 4, 5,
 321                         N_("Navigation")),
 322         /* main panel options */
 323         QUICK_CHECKBOX (5, dlg_width, 11, dlg_height, N_("A&uto save panels setup"),
 324                         &panels_options.auto_save_setup),
 325         QUICK_CHECKBOX (5, dlg_width, 10, dlg_height, N_("Simple s&wap"),
 326                         &simple_swap),
 327         QUICK_CHECKBOX (5, dlg_width, 9, dlg_height, N_("Re&verse files only"),
 328                         &panels_options.reverse_files_only),
 329         QUICK_CHECKBOX (5, dlg_width, 8, dlg_height, N_("Ma&rk moves down"),
 330                         &panels_options.mark_moves_down),
 331         QUICK_CHECKBOX (5, dlg_width, 7, dlg_height, N_("&Fast dir reload"),
 332                         &panels_options.fast_reload),
 333         QUICK_CHECKBOX (5, dlg_width, 6, dlg_height, N_("Show &hidden files"),
 334                         &panels_options.show_dot_files),
 335         QUICK_CHECKBOX (5, dlg_width, 5, dlg_height, N_("Show &backup files"),
 336                         &panels_options.show_backups),
 337         QUICK_CHECKBOX (5, dlg_width, 4, dlg_height, N_("Mi&x all files"),
 338                         &panels_options.mix_all_files),
 339         QUICK_CHECKBOX (5, dlg_width, 3, dlg_height, N_("Use SI si&ze units"),
 340                         &panels_options.kilobyte_si),
 341         QUICK_GROUPBOX (3, dlg_width, 2, dlg_height, dlg_width / 2 - 4, 14,
 342                         N_("Main panel options")),
 343         QUICK_END
 344     };
 345
 346     const size_t qw_num = G_N_ELEMENTS (quick_widgets) - 1;
 347
 348     QuickDialog Quick_input = {
 349         dlg_width, dlg_height, -1, -1,
 350         N_("Panel options"), "[Panel options]",
 351         quick_widgets, NULL, TRUE
 352     };
 353
 354     int qd_result;
 355
 356     int b0_len, b1_len, b2_len;
 357     int b_len, c_len, g_len;
 358     size_t i;
 359
 360 #ifdef ENABLE_NLS
 361     {
 362         for (i = 0; i < qw_num; i++)
 363             if (i < 3)
 364                 /* buttons */
 365                 quick_widgets[i].u.button.text = _(quick_widgets[i].u.button.text);
 366             else if (i == 3)
 367             {
 368                 /* radio button */
 369                 size_t j;
 370                 for (j = 0; j < QSEARCH_NUM; j++)
 371                     qsearch_options[j] = _(qsearch_options[j]);
 372             }
 373             else if ((i == 4) || (i == 7) || (i == 11) || (i == 21))
 374                 /* groupboxes */
 375                 quick_widgets[i].u.groupbox.title = _(quick_widgets[i].u.groupbox.title);
 376             else
 377                 /* checkboxes */
 378                 quick_widgets[i].u.checkbox.text = _(quick_widgets[i].u.checkbox.text);
 379
 380         Quick_input.title = _(Quick_input.title);
 381     }
 382 #endif /* ENABLE_NLS */
 383
 384     /* calculate widget and dialog widths */
 385     /* dialog title */
 386     dlg_width = max (dlg_width, str_term_width1 (Quick_input.title) + 4);
 387     /* buttons */
 388     b0_len = str_term_width1 (quick_widgets[0].u.button.text) + 3;
 389     b1_len = str_term_width1 (quick_widgets[1].u.button.text) + 3;
 390     b2_len = str_term_width1 (quick_widgets[2].u.button.text) + 5;
 391     b_len = b0_len + b1_len + b2_len + 2;
 392
 393     /* checkboxes within groupboxes */
 394     c_len = 0;
 395     for (i = 5; i < 21; i++)
 396         if ((i != 7) && (i != 11))
 397             c_len = max (c_len, str_term_width1 (quick_widgets[i].u.checkbox.text) + 4);
 398
 399     /* radiobuttons */
 400     for (i = 0; i < QSEARCH_NUM; i++)
 401         c_len = max (c_len, str_term_width1 (qsearch_options[i]) + 3);
 402     /* groupboxes */
 403     g_len = max (c_len + 2, str_term_width1 (quick_widgets[4].u.groupbox.title) + 4);
 404     g_len = max (g_len, str_term_width1 (quick_widgets[7].u.groupbox.title) + 4);
 405     g_len = max (g_len, str_term_width1 (quick_widgets[11].u.groupbox.title) + 4);
 406     g_len = max (g_len, str_term_width1 (quick_widgets[21].u.groupbox.title) + 4);
 407     /* dialog width */
 408     Quick_input.xlen = max (dlg_width, g_len * 2 + 9);
 409     Quick_input.xlen = max (Quick_input.xlen, b_len + 2);
 410     if ((Quick_input.xlen & 1) != 0)
 411         Quick_input.xlen++;
 412
 413     /* fix widget parameters */
 414     for (i = 0; i < qw_num; i++)
 415         quick_widgets[i].x_divisions = Quick_input.xlen;
 416
 417     /* groupboxes */
 418     quick_widgets[4].u.groupbox.width =
 419         quick_widgets[7].u.groupbox.width =
 420         quick_widgets[11].u.groupbox.width = Quick_input.xlen / 2 - 3;
 421     quick_widgets[21].u.groupbox.width = Quick_input.xlen / 2 - 4;
 422
 423     /* right column */
 424     quick_widgets[4].relative_x =
 425         quick_widgets[7].relative_x = quick_widgets[11].relative_x = Quick_input.xlen / 2;
 426     for (i = 3; i < 11; i++)
 427         if ((i != 4) && (i != 7))
 428             quick_widgets[i].relative_x = quick_widgets[4].relative_x + 2;
 429
 430     /* buttons */
 431     quick_widgets[2].relative_x = (Quick_input.xlen - b_len) / 2;
 432     quick_widgets[1].relative_x = quick_widgets[2].relative_x + b2_len + 1;
 433     quick_widgets[0].relative_x = quick_widgets[1].relative_x + b1_len + 1;
 434
 435     qd_result = quick_dialog (&Quick_input);
 436
 437     if ((qd_result == B_ENTER) || (qd_result == B_EXIT))
 438     {
 439         mc_config_set_bool (mc_main_config, CONFIG_PANELS_SECTION,
 440                            "simple_swap", (gboolean) (simple_swap & C_BOOL));
 441
 442         if (!panels_options.fast_reload_msg_shown && panels_options.fast_reload)
 443         {
 444             message (D_NORMAL, _("Information"),
 445                      _("Using the fast reload option may not reflect the exact\n"
 446                        "directory contents. In this case you'll need to do a\n"
 447                        "manual reload of the directory. See the man page for\n" "the details."));
 448             panels_options.fast_reload_msg_shown = TRUE;
 449         }
 450         update_panels (UP_RELOAD, UP_KEEPSEL);
 451     }
 452
 453     if (qd_result == B_EXIT)
 454     {
 455         /* save panel options */
 456         panels_save_options ();
 457         mc_config_save_file (mc_main_config, NULL);
 458     }
 459 }
 460
 461 /* --------------------------------------------------------------------------------------------- */