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(Fmessage_box): Renamed from Fbox_message.

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(Fbox_message): New function to print a message in a dialog box.
(Fmessage_or_box): New function that choose whether to print a
message in a dialog or in the echo area.
This commit is contained in:
Richard M. Stallman 1994-09-21 18:54:05 +00:00
parent f405e88797
commit cacc3e2c4b
1 changed files with 82 additions and 0 deletions
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82
src/editfns.c
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@ -1429,6 +1429,86 @@ minibuffer contents show.")
}
}
DEFUN ("message-box", Fmessage_box, Smessage_box, 1, MANY, 0,
"Display a message, in a dialog box if possible.\n\
If a dialog box is not available, use the echo area.\n\
The first argument is a control string.\n\
It may contain %s or %d or %c to print successive following arguments.\n\
%s means print an argument as a string, %d means print as number in decimal,\n\
%c means print a number as a single character.\n\
The argument used by %s must be a string or a symbol;\n\
the argument used by %d or %c must be a number.\n\
If the first argument is nil, clear any existing message; let the\n\
minibuffer contents show.")
(nargs, args)
int nargs;
Lisp_Object *args;
{
if (NILP (args[0]))
{
message (0);
return Qnil;
}
else
{
register Lisp_Object val;
val = Fformat (nargs, args);
#ifdef HAVE_X_MENU
{
Lisp_Object pane, menu, obj;
struct gcpro gcpro1;
pane = Fcons (Fcons (build_string ("OK"), Qt), Qnil);
GCPRO1 (pane);
menu = Fcons (val, pane);
obj = Fx_popup_dialog (Qt, menu);
UNGCPRO;
return val;
}
#else
/* Copy the data so that it won't move when we GC. */
if (! message_text)
{
message_text = (char *)xmalloc (80);
message_length = 80;
}
if (XSTRING (val)->size > message_length)
{
message_length = XSTRING (val)->size;
message_text = (char *)xrealloc (message_text, message_length);
}
bcopy (XSTRING (val)->data, message_text, XSTRING (val)->size);
message2 (message_text, XSTRING (val)->size);
return val;
#endif
}
}
#ifdef HAVE_X_MENU
extern Lisp_Object last_nonmenu_event;
#endif
DEFUN ("message-or-box", Fmessage_or_box, Smessage_or_box, 1, MANY, 0,
"Display a message in a dialog box or in the echo area.\n\
If this command was invoked with the mouse, use a dialog box.\n\
Otherwise, use the echo area.\n\
\n\
The first argument is a control string.\n\
It may contain %s or %d or %c to print successive following arguments.\n\
%s means print an argument as a string, %d means print as number in decimal,\n\
%c means print a number as a single character.\n\
The argument used by %s must be a string or a symbol;\n\
the argument used by %d or %c must be a number.\n\
If the first argument is nil, clear any existing message; let the\n\
minibuffer contents show.")
(nargs, args)
int nargs;
Lisp_Object *args;
{
#ifdef HAVE_X_MENU
if (NILP (last_nonmenu_event) || CONSP (last_nonmenu_event))
return Fbox_message (nargs, args);
#endif
return Fmessage (nargs, args);
}
DEFUN ("format", Fformat, Sformat, 1, MANY, 0,
"Format a string out of a control-string and arguments.\n\
The first argument is a control string.\n\
@ -2014,6 +2094,8 @@ syms_of_editfns ()
defsubr (&Scurrent_time_zone);
defsubr (&Ssystem_name);
defsubr (&Smessage);
defsubr (&Smessage_box);
defsubr (&Smessage_or_box);
defsubr (&Sformat);
defsubr (&Sinsert_buffer_substring);