src/option.c

   1 /* Configure box module for the Midnight Commander
   2    Copyright (C) 1994 Radek Doulik
   3
   4    This program is free software; you can redistribute it and/or modify
   5    it under the terms of the GNU General Public License as published by
   6    the Free Software Foundation; either version 2 of the License, or
   7    (at your option) any later version.
   8
   9    This program is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU General Public License for more details.
  13
  14    You should have received a copy of the GNU General Public License
  15    along with this program; if not, write to the Free Software
  16    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  17  */
  18
  19 #include <config.h>
  20 #include <string.h>
  21 #include <stdio.h>
  22 /* Needed for the extern declarations of integer parameters */
  23 #include <sys/types.h>
  24 #include <sys/stat.h>
  25 #ifdef HAVE_UNISTD_H
  26 #   include <unistd.h>
  27 #endif
  28
  29 #include "global.h"
  30 #include "tty.h"
  31 #include "win.h"
  32 #include "color.h"
  33 #include "dlg.h"
  34 #include "widget.h"
  35 #include "setup.h"              /* For save_setup() */
  36 #include "dialog.h"             /* For do_refresh() */
  37 #include "main.h"
  38 #include "profile.h"            /* For sync_profiles */
  39
  40 #include "dir.h"
  41 #include "panel.h"              /* Needed for the externs */
  42 #include "file.h"
  43 #include "layout.h"             /* For nice_rotating_dash */
  44 #include "option.h"
  45 #define PX      4
  46 #define PY      2
  47
  48 #define RX      4
  49 #define RY      12
  50
  51 #define BY      17
  52 #define OY      2
  53
  54 static Dlg_head *conf_dlg;
  55
  56 static int r_but;
  57
  58 #define TOGGLE_VARIABLE 0
  59
  60 extern int use_internal_edit;
  61
  62 static int OX = 33, first_width = 27, second_width = 27;
  63 static char *configure_title, *title1, *title2, *title3;
  64
  65 static struct {
  66     char   *text;
  67     int    *variable;
  68     void   (*toggle_function)(void);
  69     WCheck *widget;
  70     char   *tk;
  71 } check_options [] = {
  72    {N_("safe de&Lete"),       &know_not_what_am_i_doing, TOGGLE_VARIABLE,0, "safe-del" },
  73    {N_("cd follows lin&Ks"),  &cd_symlinks,       TOGGLE_VARIABLE,       0, "cd-follow" },
  74    {N_("advanced cho&Wn"),    &advanced_chfns,    TOGGLE_VARIABLE,       0, "achown" },
  75    {N_("l&Ynx-like motion"),  &navigate_with_arrows,TOGGLE_VARIABLE,     0, "lynx" },
  76    {N_("rotatin&G dash"),     &nice_rotating_dash,TOGGLE_VARIABLE,       0, "rotating" },
  77    {N_("co&Mplete: show all"),&show_all_if_ambiguous,TOGGLE_VARIABLE,    0, "completion" },
  78    {N_("&Use internal view"), &use_internal_view, TOGGLE_VARIABLE,       0, "view-int" },
  79    {N_("use internal ed&It"), &use_internal_edit, TOGGLE_VARIABLE,       0, "edit-int" },
  80    {N_("auto m&Enus"),        &auto_menu,         TOGGLE_VARIABLE,       0, "auto-menus" },
  81    {N_("&Auto save setup"),   &auto_save_setup,   TOGGLE_VARIABLE,       0, "auto-save" },
  82    {N_("shell &Patterns"),    &easy_patterns,     TOGGLE_VARIABLE,       0, "shell-patt" },
  83    {N_("Compute &Totals"),    &file_op_compute_totals,           TOGGLE_VARIABLE,       0, "compute-totals" },
  84    {N_("&Verbose operation"), &verbose,           TOGGLE_VARIABLE,       0, "verbose" },
  85    {N_("&Fast dir reload"),   &fast_reload,       toggle_fast_reload,    0, "fast-reload" },
  86    {N_("mi&X all files"),     &mix_all_files,     toggle_mix_all_files,  0, "mix-files" },
  87    {N_("&Drop down menus"),   &drop_menus,        TOGGLE_VARIABLE,       0, "drop-menus" },
  88    {N_("ma&Rk moves down"),   &mark_moves_down,   TOGGLE_VARIABLE,       0, "mark-moves" },
  89    {N_("show &Hidden files"), &show_dot_files,    toggle_show_hidden,    0, "show-hidden" },
  90    {N_("show &Backup files"), &show_backups,      toggle_show_backup,    0, "show-backup" },
  91    { 0, 0, 0, 0 }
  92 };
  93
  94 static WRadio *pause_radio;
  95
  96 static char *pause_options [3] = {
  97     N_("&Never"),
  98     N_("on dumb &Terminals"),
  99     N_("alwa&Ys") };
 100
 101 static int configure_callback (struct Dlg_head *h, int Id, int Msg)
 102 {
 103     switch (Msg) {
 104     case DLG_DRAW:
 105         attrset (COLOR_NORMAL);
 106         dlg_erase (h);
 107         draw_box (h, 1, 2, h->lines - 2, h->cols - 4);
 108         draw_box (h, PY, PX, 8, first_width);
 109         draw_box (h, RY, RX, 5, first_width);
 110         draw_box (h, OY, OX, 15, second_width);
 111
 112         attrset (COLOR_HOT_NORMAL);
 113         dlg_move (h, 1, (h->cols - strlen(configure_title))/2);
 114         addstr (configure_title);
 115         dlg_move (h, OY, OX+1);
 116         addstr (title3);
 117         dlg_move (h, RY, RX+1);
 118         addstr (title2);
 119         dlg_move (h, PY, PX+1);
 120         addstr (title1);
 121         break;
 122
 123     case DLG_END:
 124         r_but = Id;
 125         break;
 126     }
 127     return 0;
 128 }
 129
 130 static void init_configure (void)
 131 {
 132     int i;
 133         static int i18n_config_flag = 0;
 134         static int b1, b2, b3;
 135         char* ok_button = _("&Ok");
 136         char* cancel_button = _("&Cancel");
 137         char* save_button = _("&Save");
 138
 139         if (!i18n_config_flag)
 140         {
 141                 register int l1;
 142
 143                 /* Similar code is in layout.c (init_layout())  */
 144
 145                 configure_title = _(" Configure options ");
 146                 title1 = _(" Panel options ");
 147                 title2 = _(" Pause after run... ");
 148                 title3 = _(" Other options ");
 149
 150                 first_width = strlen (title1) + 1;
 151                 for (i = 13; i < 19; i++)
 152                 {
 153                         check_options[i].text = _(check_options[i].text);
 154                         l1 = strlen (check_options[i].text) + 7;
 155                         if (l1 > first_width)
 156                                 first_width = l1;
 157                 }
 158
 159                 i = sizeof(pause_options)/sizeof(char*);
 160                 while (i--)
 161                 {
 162                         pause_options [i] = _(pause_options [i]);
 163                         l1 = strlen (pause_options [i]) + 7;
 164                         if (l1 > first_width)
 165                                 first_width = l1;
 166                 }
 167
 168                 l1 = strlen (title2) + 1;
 169                 if (l1 > first_width)
 170                         first_width = l1;
 171
 172                 OX = first_width + 5;
 173
 174                 second_width = strlen (title3) + 1;
 175                 for (i = 0; i < 13; i++)
 176                 {
 177                         check_options[i].text = _(check_options[i].text);
 178                         l1 = strlen (check_options[i].text) + 7;
 179                         if (l1 > second_width)
 180                                 second_width = l1;
 181                 }
 182
 183                 l1 = 11 + strlen (ok_button)
 184                         + strlen (save_button)
 185                         + strlen (cancel_button);
 186
 187                 i = (first_width + second_width - l1) / 4;
 188                 b1 = 5 + i;
 189                 b2 = b1 + strlen(ok_button) + i + 6;
 190                 b3 = b2 + strlen(save_button) + i + 4;
 191
 192                 i18n_config_flag = 1;
 193         }
 194
 195     conf_dlg = create_dlg (0, 0, 20, first_width + second_width + 9,
 196                 dialog_colors, configure_callback, "[Configuration]",
 197                 "option", DLG_CENTER | DLG_GRID);
 198
 199     x_set_dialog_title (conf_dlg, _("Configure options"));
 200
 201     add_widget (conf_dlg,
 202         button_new (BY, b3, B_CANCEL, NORMAL_BUTTON,
 203                     cancel_button, 0, 0, "button-cancel"));
 204
 205     add_widget (conf_dlg,
 206         button_new (BY, b2, B_EXIT, NORMAL_BUTTON,
 207                     save_button, 0, 0, "button-save"));
 208
 209     add_widget (conf_dlg,
 210         button_new (BY, b1, B_ENTER, DEFPUSH_BUTTON,
 211                     ok_button, 0, 0, "button-ok"));
 212
 213 #define XTRACT(i) *check_options[i].variable, check_options[i].text, check_options [i].tk
 214
 215     /* Add all the checkboxes */
 216     for (i = 0; i < 13; i++){
 217         check_options [i].widget = check_new (OY + (13-i), OX+2, XTRACT(i));
 218         add_widget (conf_dlg, check_options [i].widget);
 219     }
 220
 221     pause_radio = radio_new (RY+1, RX+2, 3, pause_options, 1, "pause-radio");
 222     pause_radio->sel = pause_after_run;
 223     add_widget (conf_dlg, pause_radio);
 224     for (i = 0; i < 6; i++){
 225         check_options [i+13].widget = check_new (PY + (6-i), PX+2,
 226                                                   XTRACT(i+13));
 227         add_widget (conf_dlg, check_options [i+13].widget);
 228     }
 229 }
 230
 231
 232 void configure_box (void)
 233 {
 234     int result, i;
 235
 236     init_configure ();
 237     run_dlg (conf_dlg);
 238
 239     result = conf_dlg->ret_value;
 240     if (result == B_ENTER || result == B_EXIT){
 241         for (i = 0; check_options [i].text; i++)
 242             if (check_options [i].widget->state & C_CHANGE){
 243                 if (check_options [i].toggle_function)
 244                     (*check_options [i].toggle_function)();
 245                 else
 246                     *check_options [i].variable =
 247                         !(*check_options [i].variable);
 248             }
 249         pause_after_run = pause_radio->sel;
 250     }
 251
 252     /* If they pressed the save button */
 253     if (result == B_EXIT){
 254         save_configure ();
 255         sync_profiles ();
 256     }
 257
 258     destroy_dlg (conf_dlg);
 259 }