Mercurial > hg > xemacs-beta
annotate src/console.h @ 5391:f9dc75bdbdc4
Implement #'load-time-value less hackishly, by modifying the byte compiler.
2011-04-02 Aidan Kehoe <kehoea@parhasard.net>
* bytecomp.el (byte-compile-output-preface): New.
* bytecomp.el (byte-compile-output-file-form):
* bytecomp.el (byte-compile-output-docform):
* bytecomp.el (byte-compile-file-form):
* bytecomp.el (byte-compile-file-form-defmumble):
* bytecomp.el (symbol-value):
* bytecomp.el (byte-compile-symbol-value): New.
* cl-macs.el (load-time-value):
No longer implement load-time-value by very hackishly redefining
#'byte-compile-file-form-defmumble, instead make the appropriate
changes in #'byte-compile-file-form-defmumble and
#'byte-compile-file-form instead. We also add a specific byte-compile
method for #'symbol-value, using the add-properties-to-a-gensym
approach that worked for #'block and #'return-from.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Sat, 02 Apr 2011 16:13:20 +0100 |
| parents | e0db3c197671 |
| children | 308d34e9f07d |
| rev | line source |
|---|---|
| 428 | 1 /* Define console object for XEmacs. |
| 872 | 2 Copyright (C) 1996, 2002 Ben Wing |
| 428 | 3 |
| 4 This file is part of XEmacs. | |
| 5 | |
| 6 XEmacs is free software; you can redistribute it and/or modify it | |
| 7 under the terms of the GNU General Public License as published by the | |
| 8 Free Software Foundation; either version 2, or (at your option) any | |
| 9 later version. | |
| 10 | |
| 11 XEmacs is distributed in the hope that it will be useful, but WITHOUT | |
| 12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 14 for more details. | |
| 15 | |
| 16 You should have received a copy of the GNU General Public License | |
| 17 along with XEmacs; see the file COPYING. If not, write to | |
| 18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
| 19 Boston, MA 02111-1307, USA. */ | |
| 20 | |
| 21 /* Synched up with: Not in FSF. */ | |
| 22 | |
| 23 /* Written by Ben Wing. */ | |
| 24 | |
| 440 | 25 #ifndef INCLUDED_console_h_ |
| 26 #define INCLUDED_console_h_ | |
| 428 | 27 |
| 28 /* Devices and consoles are similar entities. The idea is that | |
| 29 a console represents a physical keyboard/mouse/other-input-source | |
| 30 while a device represents a display where frames appear on. | |
| 3360 | 31 Nowadays "multi-headed" displays with multiple physical screens |
| 32 are becoming familiar; in the XEmacs nomenclature, this maps to a | |
| 33 "console" supporting multiple "devices". | |
| 34 | |
| 428 | 35 In the X world, a console is a "Display" while a device is a |
| 36 "Screen". Implementationally, it can sometimes get confusing: | |
| 37 under X, multiple devices on a single console are different | |
| 38 "Display" connections to what is in reality the same Display on | |
| 3360 | 39 the same server. Furthermore, in the X model input comes from the |
| 40 device and not from the console. This causes no confusion because | |
| 41 events are basically always tagged to a particular X window (i.e. | |
| 42 frame), which exists on only one screen; therefore the event won't | |
| 43 be reported multiple times even if there are multiple devices on | |
| 44 the same physical display. | |
| 45 | |
| 46 This is an implementation detail specific to X consoles (e.g. under | |
|
4759
aa5ed11f473b
Remove support for obsolete systems. See xemacs-patches message with ID
Jerry James <james@xemacs.org>
parents:
3360
diff
changeset
|
47 Windows, this could be different, and input would come directly from |
|
aa5ed11f473b
Remove support for obsolete systems. See xemacs-patches message with ID
Jerry James <james@xemacs.org>
parents:
3360
diff
changeset
|
48 the console). |
| 428 | 49 */ |
| 50 | |
| 51 /* GCC does not like forward enum declaration. This needs to be | |
| 52 defined here. What a disgust! */ | |
| 53 | |
| 934 | 54 enum console_variant |
| 55 { | |
| 56 dead_console, | |
| 57 tty_console, | |
| 58 gtk_console, | |
| 59 x_console, | |
| 60 mswindows_console, | |
| 1346 | 61 msprinter_console, |
| 934 | 62 stream_console |
| 63 }; | |
| 64 | |
| 428 | 65 enum device_metrics |
| 66 { | |
| 67 DM_color_default, DM_color_select, DM_color_balloon, DM_color_3d_face, | |
| 68 DM_color_3d_light, DM_color_3d_dark, DM_color_menu, DM_color_menu_highlight, | |
| 69 DM_color_menu_button, DM_color_menu_disabled, DM_color_toolbar, | |
| 70 DM_color_scrollbar, DM_color_desktop, DM_color_workspace, DM_font_default, | |
| 71 DM_font_menubar, DM_font_dialog, DM_size_cursor, DM_size_scrollbar, | |
| 72 DM_size_menu, DM_size_toolbar, DM_size_toolbar_button, | |
| 73 DM_size_toolbar_border, DM_size_icon, DM_size_icon_small, DM_size_device, | |
| 440 | 74 DM_size_workspace, DM_offset_workspace, DM_size_device_mm, DM_device_dpi, |
| 1942 | 75 DM_num_bit_planes, DM_num_color_cells, DM_num_screens, DM_mouse_buttons, |
| 76 DM_swap_buttons, DM_show_sounds, DM_slow_device, DM_security, | |
| 77 DM_backing_store, DM_save_under | |
| 428 | 78 }; |
| 79 | |
| 872 | 80 struct console; |
| 428 | 81 |
|
5118
e0db3c197671
merge up to latest default branch, doesn't compile yet
Ben Wing <ben@xemacs.org>
parents:
4759
diff
changeset
|
82 DECLARE_LISP_OBJECT (console, struct console); |
| 428 | 83 #define XCONSOLE(x) XRECORD (x, console, struct console) |
| 617 | 84 #define wrap_console(p) wrap_record (p, console) |
| 428 | 85 #define CONSOLEP(x) RECORDP (x, console) |
| 86 #define CHECK_CONSOLE(x) CHECK_RECORD (x, console) | |
| 87 #define CONCHECK_CONSOLE(x) CONCHECK_RECORD (x, console) | |
| 88 | |
| 872 | 89 /* Basic properties available to non-privileged users; redefined in |
| 90 console-impl.h */ | |
| 91 | |
| 874 | 92 struct console_methods; |
| 93 | |
| 872 | 94 int console_live_p (struct console *c); |
| 95 Lisp_Object console_device_list (struct console *c); | |
| 96 | |
| 97 #define CONSOLE_LIVE_P(c) console_live_p (c) | |
| 98 #define CONSOLE_DEVICE_LIST(c) console_device_list (c) | |
| 99 | |
| 428 | 100 #define CHECK_LIVE_CONSOLE(x) do { \ |
| 101 CHECK_CONSOLE (x); \ | |
| 102 if (! CONSOLE_LIVE_P (XCONSOLE (x))) \ | |
| 103 dead_wrong_type_argument (Qconsole_live_p, (x)); \ | |
| 104 } while (0) | |
| 105 #define CONCHECK_LIVE_CONSOLE(x) do { \ | |
| 106 CONCHECK_CONSOLE (x); \ | |
| 107 if (! CONSOLE_LIVE_P (XCONSOLE (x))) \ | |
| 108 x = wrong_type_argument (Qconsole_live_p, (x)); \ | |
| 109 } while (0) | |
| 110 | |
| 111 #define CDFW_CONSOLE(obj) \ | |
| 1204 | 112 ((WINDOWP (obj) && WINDOW_LIVE_P (XWINDOW(obj))) ? WINDOW_CONSOLE (XWINDOW (obj)) \ |
| 113 : ((FRAMEP (obj) && FRAME_LIVE_P (XFRAME (obj))) ? FRAME_CONSOLE (XFRAME (obj)) \ | |
| 114 : ((DEVICEP (obj) && DEVICE_LIVE_P (XDEVICE (obj))) ? DEVICE_CONSOLE (XDEVICE (obj)) \ | |
| 115 : ((CONSOLEP (obj) && CONSOLE_LIVE_P (XCONSOLE (obj))) ? obj \ | |
| 428 | 116 : Qnil)))) |
| 117 | |
| 118 #define CONSOLE_LOOP(concons) LIST_LOOP (concons, Vconsole_list) | |
| 119 #define CONSOLE_DEVICE_LOOP(devcons, con) \ | |
| 120 LIST_LOOP (devcons, CONSOLE_DEVICE_LIST (con)) | |
| 121 | |
| 872 | 122 EXFUN (Fconsole_disable_input, 1); |
| 123 EXFUN (Fdelete_console, 2); | |
| 124 EXFUN (Fselect_console, 1); | |
| 125 EXFUN (Fselected_console, 0); | |
| 126 | |
| 127 extern Lisp_Object Qcreate_console_hook, Qdelete_console_hook; | |
| 128 extern Lisp_Object Vconsole_defaults, Vconsole_type_list, Vselected_console; | |
| 129 | |
| 130 int valid_console_type_p (Lisp_Object type); | |
| 428 | 131 |
| 132 Lisp_Object create_console (Lisp_Object name, Lisp_Object type, | |
| 133 Lisp_Object connection, Lisp_Object props); | |
| 134 void select_console_1 (Lisp_Object); | |
| 135 struct console *decode_console (Lisp_Object); | |
| 136 void add_entry_to_console_type_list (Lisp_Object symbol, | |
| 137 struct console_methods *type); | |
| 138 struct console_methods *decode_console_type (Lisp_Object type, | |
| 578 | 139 Error_Behavior errb); |
| 934 | 140 |
| 141 enum console_variant get_console_variant (Lisp_Object type); | |
| 142 | |
| 428 | 143 void delete_console_internal (struct console *con, int force, |
| 144 int from_kill_emacs, int from_io_error); | |
| 145 void io_error_delete_console (Lisp_Object console); | |
| 146 void set_console_last_nonminibuf_frame (struct console *con, | |
| 147 Lisp_Object frame); | |
| 872 | 148 void stuff_buffered_input (Lisp_Object); |
| 428 | 149 |
| 440 | 150 #endif /* INCLUDED_console_h_ */ |