rosapps/mc/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., 675 Mass Ave, Cambridge, MA 02139, 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/param.h>
  25 #include <sys/stat.h>
  26 #ifdef HAVE_UNISTD_H
  27 #   include <unistd.h>
  28 #endif
  29 #include "tty.h"
  30 #include "mad.h"
  31 #include "util.h"
  32 #include "win.h"
  33 #include "color.h"
  34 #include "dlg.h"
  35 #include "widget.h"
  36 #include "setup.h"              /* For save_setup() */
  37 #include "dialog.h"             /* For do_refresh() */
  38 #include "main.h"
  39 #include "profile.h"            /* For sync_profiles */
  40
  41 #include "dir.h"
  42 #include "panel.h"              /* Needed for the externs */
  43 #include "file.h"
  44 #include "layout.h"             /* For nice_rotating_dash */
  45 #define PX      4
  46 #define PY      2
  47
  48 #define RX      4
  49 #define RY      11
  50
  51 #define BY      16
  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 int dummy;
  63
  64 static int OX = 33, first_width = 27, second_width = 27;
  65 static char *configure_title, *title1, *title2, *title3;
  66
  67 static struct {
  68     char   *text;
  69     int    *variable;
  70     void   (*toggle_function)(void);
  71     WCheck *widget;
  72     char   *tk;
  73 } check_options [] = {
  74    {N_("safe de&Lete"),       &know_not_what_am_i_doing, TOGGLE_VARIABLE,0, "safe-del" },
  75    {N_("cd follows lin&Ks"),  &cd_symlinks,       TOGGLE_VARIABLE,       0, "cd-follow" },
  76    {N_("advanced cho&Wn"),    &advanced_chfns,    TOGGLE_VARIABLE,       0, "achown" },
  77    {N_("l&Ynx-like motion"),  &navigate_with_arrows,TOGGLE_VARIABLE,     0, "lynx" },
  78 #ifdef HAVE_GNOME
  79    {N_("Animation"),          &dummy,             TOGGLE_VARIABLE,       0, "dummy" },
  80 #else
  81    {N_("ro&Tating dash"),     &nice_rotating_dash,TOGGLE_VARIABLE,       0, "rotating" },
  82 #endif
  83    {N_("co&Mplete: show all"),&show_all_if_ambiguous,TOGGLE_VARIABLE,    0, "completion" },
  84    {N_("&Use internal view"), &use_internal_view, TOGGLE_VARIABLE,       0, "view-int" },
  85    {N_("use internal ed&It"), &use_internal_edit, TOGGLE_VARIABLE,       0, "edit-int" },
  86    {N_("auto m&Enus"),        &auto_menu,         TOGGLE_VARIABLE,       0, "auto-menus" },
  87    {N_("&Auto save setup"),   &auto_save_setup,   TOGGLE_VARIABLE,       0, "auto-save" },
  88    {N_("shell &Patterns"),    &easy_patterns,     TOGGLE_VARIABLE,       0, "shell-patt" },
  89    {N_("&Verbose operation"), &verbose,           TOGGLE_VARIABLE,       0, "verbose" },
  90    {N_("&Fast dir reload"),   &fast_reload,       toggle_fast_reload,    0, "fast-reload" },
  91    {N_("mi&X all files"),     &mix_all_files,     toggle_mix_all_files,  0, "mix-files" },
  92    {N_("&Drop down menus"),   &drop_menus,        TOGGLE_VARIABLE,       0, "drop-menus" },
  93    {N_("ma&Rk moves down"),   &mark_moves_down,   TOGGLE_VARIABLE,       0, "mark-moves" },
  94    {N_("show &Hidden files"), &show_dot_files,    toggle_show_hidden,    0, "show-hidden" },
  95    {N_("show &Backup files"), &show_backups,      toggle_show_backup,    0, "show-backup" },
  96    { 0, 0, 0, 0 }
  97 };
  98
  99 static WRadio *pause_radio;
 100
 101 static char *pause_options [3] = {
 102     N_("&Never"),
 103     N_("on dumb &Terminals"),
 104     N_("alwa&Ys") };
 105
 106 static int configure_callback (struct Dlg_head *h, int Id, int Msg)
 107 {
 108     switch (Msg) {
 109     case DLG_DRAW:
 110 #ifndef HAVE_X
 111         attrset (COLOR_NORMAL);
 112         dlg_erase (h);
 113         draw_box (h, 1, 2, h->lines - 2, h->cols - 4);
 114         draw_box (h, PY, PX, 8, first_width);
 115         draw_box (h, RY, RX, 5, first_width);
 116         draw_box (h, OY, OX, 14, second_width);
 117
 118         attrset (COLOR_HOT_NORMAL);
 119         dlg_move (h, 1, (h->cols - strlen(configure_title))/2);
 120         addstr (configure_title);
 121         dlg_move (h, OY, OX+1);
 122         addstr (title3);
 123         dlg_move (h, RY, RX+1);
 124         addstr (title2);
 125         dlg_move (h, PY, PX+1);
 126         addstr (title1);
 127 #endif
 128         break;
 129
 130     case DLG_END:
 131         r_but = Id;
 132         break;
 133     }
 134     return 0;
 135 }
 136
 137 static void init_configure (void)
 138 {
 139     int i;
 140         static int i18n_config_flag = 0;
 141         static int b1, b2, b3;
 142         char* ok_button = _("&Ok");
 143         char* cancel_button = _("&Cancel");
 144         char* save_button = _("&Save");
 145
 146         if (!i18n_config_flag)
 147         {
 148                 register int l1;
 149
 150                 /* Similar code is in layout.c (init_layout())  */
 151
 152                 configure_title = _(" Configure options ");
 153                 title1 = _(" Panel options ");
 154                 title2 = _(" Pause after run... ");
 155                 title3 = _(" Other options ");
 156
 157                 first_width = strlen (title1) + 1;
 158                 for (i = 12; i < 18; i++)
 159                 {
 160                         check_options[i].text = _(check_options[i].text);
 161                         l1 = strlen (check_options[i].text) + 7;
 162                         if (l1 > first_width)
 163                                 first_width = l1;
 164                 }
 165
 166                 i = sizeof(pause_options)/sizeof(char*);
 167                 while (i--)
 168                 {
 169                         pause_options [i] = _(pause_options [i]);
 170                         l1 = strlen (pause_options [i]) + 7;
 171                         if (l1 > first_width)
 172                                 first_width = l1;
 173                 }
 174
 175                 l1 = strlen (title2) + 1;
 176                 if (l1 > first_width)
 177                         first_width = l1;
 178
 179                 OX = first_width + 5;
 180
 181                 second_width = strlen (title3) + 1;
 182                 for (i = 0; i < 12; i++)
 183                 {
 184                         check_options[i].text = _(check_options[i].text);
 185                         l1 = strlen (check_options[i].text) + 7;
 186                         if (l1 > second_width)
 187                                 second_width = l1;
 188                 }
 189
 190                 l1 = 11 + strlen (ok_button)
 191                         + strlen (save_button)
 192                         + strlen (cancel_button);
 193
 194                 i = (first_width + second_width - l1) / 4;
 195                 b1 = 5 + i;
 196                 b2 = b1 + strlen(ok_button) + i + 6;
 197                 b3 = b2 + strlen(save_button) + i + 4;
 198
 199                 i18n_config_flag = 1;
 200         }
 201
 202     conf_dlg = create_dlg (0, 0, 19, first_width + second_width + 9,
 203                 dialog_colors, configure_callback, "[Options Menu]",
 204                 "option", DLG_CENTER | DLG_GRID);
 205
 206     x_set_dialog_title (conf_dlg, _("Configure options"));
 207
 208     add_widgetl (conf_dlg,
 209         button_new (BY, b3, B_CANCEL, NORMAL_BUTTON, cancel_button, 0, 0, "button-cancel"),
 210         XV_WLAY_RIGHTOF);
 211
 212     add_widgetl (conf_dlg,
 213         button_new (BY, b2, B_EXIT, NORMAL_BUTTON, save_button, 0, 0, "button-save"),
 214         XV_WLAY_RIGHTOF);
 215
 216     add_widgetl (conf_dlg,
 217         button_new (BY, b1, B_ENTER, DEFPUSH_BUTTON, ok_button, 0, 0, "button-ok"),
 218         XV_WLAY_CENTERROW);
 219
 220 #define XTRACT(i) *check_options[i].variable, check_options[i].text, check_options [i].tk
 221
 222     /* Add all the checkboxes */
 223     for (i = 0; i < 12; i++){
 224         check_options [i].widget = check_new (OY + (12-i), OX+2, XTRACT(i));
 225         add_widgetl (conf_dlg, check_options [i].widget,
 226             XV_WLAY_BELOWCLOSE);
 227     }
 228
 229     pause_radio = radio_new (RY+1, RX+2, 3, pause_options, 1, "pause-radio");
 230     pause_radio->sel = pause_after_run;
 231 #ifndef HAVE_GNOME
 232     add_widgetl (conf_dlg, pause_radio, XV_WLAY_BELOWCLOSE);
 233 #endif
 234     for (i = 0; i < 6; i++){
 235         check_options [i+12].widget = check_new (PY + (6-i), PX+2,
 236                                                   XTRACT(i+12));
 237         add_widgetl (conf_dlg, check_options [i+12].widget,
 238             XV_WLAY_BELOWCLOSE);
 239     }
 240 #ifdef HAVE_XVIEW
 241      add_widgetl (conf_dlg, label_new (OY, OX + 1, _("Other options"), "label-other"),
 242          XV_WLAY_NEXTCOLUMN);
 243      add_widgetl (conf_dlg, label_new (RY, RX + 1, _("Pause after run..."), "label-pause"),
 244          XV_WLAY_BELOWOF);
 245      add_widgetl (conf_dlg, label_new (PY, PX + 1, _("Panel options"), "label-panel"),
 246          XV_WLAY_NEXTCOLUMN);
 247 #endif
 248 }
 249
 250
 251 void configure_box (void)
 252 {
 253     int result, i;
 254
 255     init_configure ();
 256     run_dlg (conf_dlg);
 257
 258     result = conf_dlg->ret_value;
 259     if (result == B_ENTER || result == B_EXIT){
 260         for (i = 0; check_options [i].text; i++)
 261             if (check_options [i].widget->state & C_CHANGE){
 262                 if (check_options [i].toggle_function)
 263                     (*check_options [i].toggle_function)();
 264                 else
 265                     *check_options [i].variable =
 266                         !(*check_options [i].variable);
 267             }
 268         pause_after_run = pause_radio->sel;
 269     }
 270
 271     /* If they pressed the save button */
 272     if (result == B_EXIT){
 273         save_configure ();
 274         sync_profiles ();
 275     }
 276
 277     destroy_dlg (conf_dlg);
 278 }