Mercurial > hg > xemacs-beta
annotate src/gui-gtk.c @ 5602:c9e5612f5424
Support the MP library on recent FreeBSD, have it pass relevant tests.
src/ChangeLog addition:
2011-11-26 Aidan Kehoe <kehoea@parhasard.net>
* number-mp.c (bignum_to_string):
Don't overwrite the accumulator we've just set up for this
function.
* number-mp.c (BIGNUM_TO_TYPE):
mp_itom() doesn't necessarily do what this code used to think with
negative numbers, it can treat them as unsigned ints. Subtract
numbers from bignum_zero instead of multiplying them by -1 to
convert them to their negative equivalents.
* number-mp.c (bignum_to_int):
* number-mp.c (bignum_to_uint):
* number-mp.c (bignum_to_long):
* number-mp.c (bignum_to_ulong):
* number-mp.c (bignum_to_double):
Use the changed BIGNUM_TO_TYPE() in these functions.
* number-mp.c (bignum_ceil):
* number-mp.c (bignum_floor):
In these functions, be more careful about rounding to positive and
negative infinity, respectively. Don't use the sign of QUOTIENT
when working out out whether to add or subtract one, rather use
the sign QUOTIENT would have if arbitrary-precision division were
done.
* number-mp.h:
* number-mp.h (MP_GCD):
Wrap #include <mp.h> in BEGIN_C_DECLS/END_C_DECLS.
* number.c (Fbigfloat_get_precision):
* number.c (Fbigfloat_set_precision):
Don't attempt to call XBIGFLOAT_GET_PREC if this build doesn't
support big floats.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Sat, 26 Nov 2011 17:59:14 +0000 |
| parents | 56144c8593a8 |
| children |
| rev | line source |
|---|---|
| 2168 | 1 /* General GUI code -- GTK-specific. (menubars, scrollbars, toolbars, dialogs) |
| 462 | 2 Copyright (C) 1995 Board of Trustees, University of Illinois. |
| 872 | 3 Copyright (C) 1995, 1996, 2002 Ben Wing. |
| 462 | 4 Copyright (C) 1995 Sun Microsystems, Inc. |
| 5 Copyright (C) 1998 Free Software Foundation, Inc. | |
| 6 | |
| 7 This file is part of XEmacs. | |
| 8 | |
|
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9 XEmacs is free software: you can redistribute it and/or modify it |
| 462 | 10 under the terms of the GNU General Public License as published by the |
|
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Mats Lidell <matsl@xemacs.org>
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11 Free Software Foundation, either version 3 of the License, or (at your |
|
308d34e9f07d
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Mats Lidell <matsl@xemacs.org>
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12 option) any later version. |
| 462 | 13 |
| 14 XEmacs is distributed in the hope that it will be useful, but WITHOUT | |
| 15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 17 for more details. | |
| 18 | |
| 19 You should have received a copy of the GNU General Public License | |
|
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20 along with XEmacs. If not, see <http://www.gnu.org/licenses/>. */ |
| 462 | 21 |
| 22 /* Synched up with: Not in FSF. */ | |
| 23 | |
| 24 #include <config.h> | |
| 25 #include "lisp.h" | |
| 26 | |
| 27 #include "buffer.h" | |
| 872 | 28 #include "device-impl.h" |
| 462 | 29 #include "frame.h" |
| 30 #include "gui.h" | |
| 31 #include "opaque.h" | |
| 32 | |
| 872 | 33 #include "console-gtk-impl.h" |
| 34 | |
| 462 | 35 static GUI_ID gui_id_ctr = 0; |
| 36 | |
| 37 GUI_ID | |
| 38 new_gui_id (void) | |
| 39 { | |
| 40 return (++gui_id_ctr); | |
| 41 } | |
| 42 | |
| 43 /* This is like FRAME_MENUBAR_DATA (f), but contains an alist of | |
| 44 (id . popup-data) for GCPRO'ing the callbacks of the popup menus | |
| 45 and dialog boxes. */ | |
| 46 static Lisp_Object Vpopup_callbacks; | |
| 47 | |
| 48 void | |
| 49 gcpro_popup_callbacks (GUI_ID id, Lisp_Object data) | |
| 50 { | |
|
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parents:
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changeset
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51 Vpopup_callbacks = Fcons (Fcons (make_fixnum (id), data), Vpopup_callbacks); |
| 462 | 52 } |
| 53 | |
| 54 void | |
| 55 ungcpro_popup_callbacks (GUI_ID id) | |
| 56 { | |
|
5581
56144c8593a8
Mechanically change INT to FIXNUM in our sources.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5402
diff
changeset
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57 Lisp_Object lid = make_fixnum (id); |
| 2552 | 58 Lisp_Object this_callback = assq_no_quit (lid, Vpopup_callbacks); |
| 59 Vpopup_callbacks = delq_no_quit (this_callback, Vpopup_callbacks); | |
| 462 | 60 } |
| 61 | |
| 62 Lisp_Object | |
| 63 get_gcpro_popup_callbacks (GUI_ID id) | |
| 64 { | |
|
5581
56144c8593a8
Mechanically change INT to FIXNUM in our sources.
Aidan Kehoe <kehoea@parhasard.net>
parents:
5402
diff
changeset
|
65 Lisp_Object lid = make_fixnum (id); |
| 2552 | 66 Lisp_Object this_callback = assq_no_quit (lid, Vpopup_callbacks); |
| 462 | 67 |
| 2552 | 68 if (!NILP (this_callback)) |
| 462 | 69 { |
| 2552 | 70 return (XCDR (this_callback)); |
| 462 | 71 } |
| 72 return (Qnil); | |
| 73 } | |
| 74 | |
| 75 void | |
| 76 syms_of_gui_gtk (void) | |
| 77 { | |
| 78 #ifdef HAVE_POPUPS | |
| 563 | 79 DEFSYMBOL (Qmenu_no_selection_hook); |
| 462 | 80 #endif |
| 81 } | |
| 82 | |
| 83 void | |
| 84 vars_of_gui_gtk (void) | |
| 85 { | |
| 86 staticpro (&Vpopup_callbacks); | |
| 87 Vpopup_callbacks = Qnil; | |
| 88 #ifdef HAVE_POPUPS | |
| 89 popup_up_p = 0; | |
| 90 | |
| 91 #if 0 | |
| 92 /* This DEFVAR_LISP is just for the benefit of make-docfile. */ | |
| 93 /* #### misnamed */ | |
| 94 DEFVAR_LISP ("menu-no-selection-hook", &Vmenu_no_selection_hook /* | |
| 95 Function or functions to call when a menu or dialog box is dismissed | |
| 96 without a selection having been made. | |
| 97 */ ); | |
| 98 #endif | |
| 99 | |
| 100 Fset (Qmenu_no_selection_hook, Qnil); | |
| 101 #endif /* HAVE_POPUPS */ | |
| 102 } |