git.distorted.org.uk Git - u/mdw/putty/blob - unix/uxcfg.c

   1 /*
   2  * uxcfg.c - the Unix-specific parts of the PuTTY configuration
   3  * box.
   4  */
   5
   6 #include <assert.h>
   7 #include <stdlib.h>
   8
   9 #include "putty.h"
  10 #include "dialog.h"
  11 #include "storage.h"
  12
  13 static void about_handler(union control *ctrl, void *dlg,
  14                           void *data, int event)
  15 {
  16     if (event == EVENT_ACTION) {
  17         about_box(ctrl->generic.context.p);
  18     }
  19 }
  20
  21 void unix_setup_config_box(struct controlbox *b, int midsession, void *win)
  22 {
  23     struct controlset *s, *s2;
  24     union control *c;
  25     int i;
  26
  27     if (!midsession) {
  28         /*
  29          * Add the About button to the standard panel.
  30          */
  31         s = ctrl_getset(b, "", "", "");
  32         c = ctrl_pushbutton(s, "About", 'a', HELPCTX(no_help),
  33                             about_handler, P(win));
  34         c->generic.column = 0;
  35     }
  36
  37     /*
  38      * The Config structure contains two Unix-specific elements
  39      * which are not configured in here: stamp_utmp and
  40      * login_shell. This is because pterm does not put up a
  41      * configuration box right at the start, which is the only time
  42      * when these elements would be useful to configure.
  43      */
  44
  45     /*
  46      * On Unix, we don't have a drop-down list for the printer
  47      * control.
  48      */
  49     s = ctrl_getset(b, "Terminal", "printing", "Remote-controlled printing");
  50     assert(s->ncontrols == 1 && s->ctrls[0]->generic.type == CTRL_EDITBOX);
  51     s->ctrls[0]->editbox.has_list = 0;
  52
  53     /*
  54      * GTK makes it rather easier to put the scrollbar on the left
  55      * than Windows does!
  56      */
  57     s = ctrl_getset(b, "Window", "scrollback",
  58                     "Control the scrollback in the window");
  59     ctrl_checkbox(s, "Scrollbar on left", 'l',
  60                   HELPCTX(no_help),
  61                   dlg_stdcheckbox_handler,
  62                   I(offsetof(Config,scrollbar_on_left)));
  63     /*
  64      * Really this wants to go just after `Display scrollbar'. See
  65      * if we can find that control, and do some shuffling.
  66      */
  67     for (i = 0; i < s->ncontrols; i++) {
  68         c = s->ctrls[i];
  69         if (c->generic.type == CTRL_CHECKBOX &&
  70             c->generic.context.i == offsetof(Config,scrollbar)) {
  71             /*
  72              * Control i is the scrollbar checkbox.
  73              * Control s->ncontrols-1 is the scrollbar-on-left one.
  74              */
  75             if (i < s->ncontrols-2) {
  76                 c = s->ctrls[s->ncontrols-1];
  77                 memmove(s->ctrls+i+2, s->ctrls+i+1,
  78                         (s->ncontrols-i-2)*sizeof(union control *));
  79                 s->ctrls[i+1] = c;
  80             }
  81             break;
  82         }
  83     }
  84
  85     /*
  86      * X requires three more fonts: bold, wide, and wide-bold; also
  87      * we need the fiddly shadow-bold-offset control. This would
  88      * make the Window/Appearance panel rather unwieldy and large,
  89      * so I think the sensible thing here is to _move_ this
  90      * controlset into a separate Window/Fonts panel!
  91      */
  92     s2 = ctrl_getset(b, "Window/Appearance", "font",
  93                      "Font settings");
  94     /* Remove this controlset from b. */
  95     for (i = 0; i < b->nctrlsets; i++) {
  96         if (b->ctrlsets[i] == s2) {
  97             memmove(b->ctrlsets+i, b->ctrlsets+i+1,
  98                     (b->nctrlsets-i-1) * sizeof(*b->ctrlsets));
  99             b->nctrlsets--;
 100             break;
 101         }
 102     }
 103     ctrl_settitle(b, "Window/Fonts", "Options controlling font usage");
 104     s = ctrl_getset(b, "Window/Fonts", "font",
 105                     "Fonts for displaying non-bold text");
 106     ctrl_fontsel(s, "Font used for ordinary text", 'f',
 107                  HELPCTX(no_help),
 108                  dlg_stdfontsel_handler, I(offsetof(Config,font)));
 109     ctrl_fontsel(s, "Font used for wide (CJK) text", 'w',
 110                  HELPCTX(no_help),
 111                  dlg_stdfontsel_handler, I(offsetof(Config,widefont)));
 112     s = ctrl_getset(b, "Window/Fonts", "fontbold",
 113                     "Fonts for displaying bolded text");
 114     ctrl_fontsel(s, "Font used for bolded text", 'b',
 115                  HELPCTX(no_help),
 116                  dlg_stdfontsel_handler, I(offsetof(Config,boldfont)));
 117     ctrl_fontsel(s, "Font used for bold wide text", 'i',
 118                  HELPCTX(no_help),
 119                  dlg_stdfontsel_handler, I(offsetof(Config,wideboldfont)));
 120     ctrl_text(s, "If you leave the bold font selectors blank, bold text"
 121               " will be displayed by overprinting (\"shadow bold\"). Note"
 122               " that this only applies if you have not requested bolding"
 123               " to be done by changing the text colour.",
 124               HELPCTX(no_help));
 125     ctrl_editbox(s, "Horizontal offset for shadow bold:", 'z', 20,
 126                  HELPCTX(no_help), dlg_stdeditbox_handler,
 127                  I(offsetof(Config,shadowboldoffset)), I(-1));
 128
 129     /*
 130      * Unix supports a local-command proxy. This also means we must
 131      * adjust the text on the `Telnet command' control.
 132      */
 133     s = ctrl_getset(b, "Connection/Proxy", "basics", NULL);
 134     {
 135         int i;
 136         for (i = 0; i < s->ncontrols; i++) {
 137             c = s->ctrls[i];
 138             if (c->generic.type == CTRL_RADIO &&
 139                 c->generic.context.i == offsetof(Config, proxy_type)) {
 140                 assert(c->generic.handler == dlg_stdradiobutton_handler);
 141                 c->radio.nbuttons++;
 142                 c->radio.buttons =
 143                     sresize(c->radio.buttons, c->radio.nbuttons, char *);
 144                 c->radio.buttons[c->radio.nbuttons-1] =
 145                     dupstr("Local");
 146                 c->radio.buttondata =
 147                     sresize(c->radio.buttondata, c->radio.nbuttons, intorptr);
 148                 c->radio.buttondata[c->radio.nbuttons-1] = I(PROXY_CMD);
 149                 break;
 150             }
 151         }
 152
 153         for (i = 0; i < s->ncontrols; i++) {
 154             c = s->ctrls[i];
 155             if (c->generic.type == CTRL_EDITBOX &&
 156                 c->generic.context.i ==
 157                 offsetof(Config, proxy_telnet_command)) {
 158                 assert(c->generic.handler == dlg_stdeditbox_handler);
 159                 sfree(c->generic.label);
 160                 c->generic.label = dupstr("Telnet command, or local"
 161                                           " proxy command");
 162                 break;
 163             }
 164         }
 165     }
 166
 167 }