1 /* Define console object for XEmacs.
2 Copyright (C) 1996 Ben Wing
4 This file is part of XEmacs.
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
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
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. */
21 /* Synched up with: Not in FSF. */
23 /* Written by Ben Wing. */
25 #ifndef INCLUDED_console_h_
26 #define INCLUDED_console_h_
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.
31 In the X world, a console is a "Display" while a device is a
32 "Screen". Implementationally, it can sometimes get confusing:
33 under X, multiple devices on a single console are different
34 "Display" connections to what is in reality the same Display on
35 the same server. Because of this, input comes from the device
36 and not from the console. This is OK because events are basically
37 always tagged to a particular X window (i.e. frame),
38 which exists on only one screen; therefore the event won't be
39 reported multiple times even if there are multiple devices on
40 the same physical display. This is an implementation detail
41 specific to X consoles (e.g. under NeXTstep or Windows, this
42 could be different, and input would come directly from the console).
46 /* GCC does not like forward enum declaration. This needs to be
47 defined here. What a disgust! */
51 DM_color_default, DM_color_select, DM_color_balloon, DM_color_3d_face,
52 DM_color_3d_light, DM_color_3d_dark, DM_color_menu, DM_color_menu_highlight,
53 DM_color_menu_button, DM_color_menu_disabled, DM_color_toolbar,
54 DM_color_scrollbar, DM_color_desktop, DM_color_workspace, DM_font_default,
55 DM_font_menubar, DM_font_dialog, DM_size_cursor, DM_size_scrollbar,
56 DM_size_menu, DM_size_toolbar, DM_size_toolbar_button,
57 DM_size_toolbar_border, DM_size_icon, DM_size_icon_small, DM_size_device,
58 DM_size_workspace, DM_offset_workspace, DM_size_device_mm, DM_device_dpi,
59 DM_num_bit_planes, DM_num_color_cells, DM_mouse_buttons, DM_swap_buttons,
60 DM_show_sounds, DM_slow_device, DM_security
63 extern const struct struct_description cted_description;
64 extern const struct struct_description console_methods_description;
66 struct console_methods
68 const char *name; /* Used by print_console, print_device, print_frame */
70 Lisp_Object predicate_symbol;
73 void (*init_console_method) (struct console *, Lisp_Object props);
74 void (*mark_console_method) (struct console *);
75 int (*initially_selected_for_input_method) (struct console *);
76 void (*delete_console_method) (struct console *);
77 Lisp_Object (*semi_canonicalize_console_connection_method)
78 (Lisp_Object connection, Error_behavior errb);
79 Lisp_Object (*semi_canonicalize_device_connection_method)
80 (Lisp_Object connection, Error_behavior errb);
81 Lisp_Object (*canonicalize_console_connection_method)
82 (Lisp_Object connection, Error_behavior errb);
83 Lisp_Object (*canonicalize_device_connection_method)
84 (Lisp_Object connection, Error_behavior errb);
85 Lisp_Object (*device_to_console_connection_method)
86 (Lisp_Object connection, Error_behavior errb);
89 void (*init_device_method) (struct device *, Lisp_Object props);
90 void (*finish_init_device_method) (struct device *, Lisp_Object props);
91 void (*delete_device_method) (struct device *);
92 void (*mark_device_method) (struct device *);
93 void (*asynch_device_change_method) (void);
94 Lisp_Object (*device_system_metrics_method) (struct device *,
96 unsigned int (*device_implementation_flags_method) (void);
97 Lisp_Object (*own_selection_method)(Lisp_Object selection_name,
98 Lisp_Object selection_value,
99 Lisp_Object how_to_add,
100 Lisp_Object selection_type);
101 void (*disown_selection_method)(Lisp_Object selection_name,
102 Lisp_Object timeval);
103 Lisp_Object (*get_foreign_selection_method) (Lisp_Object selection_symbol,
104 Lisp_Object target_type);
105 Lisp_Object (*selection_exists_p_method)(Lisp_Object selection_name,
106 Lisp_Object selection_type);
107 Lisp_Object (*available_selection_types_method)(Lisp_Object selection_name);
108 Lisp_Object (*register_selection_data_type_method)(Lisp_Object type_name);
109 Lisp_Object (*selection_data_type_name_method)(Lisp_Object type);
112 Lisp_Object *device_specific_frame_props;
113 void (*init_frame_1_method) (struct frame *, Lisp_Object properties);
114 void (*init_frame_2_method) (struct frame *, Lisp_Object properties);
115 void (*init_frame_3_method) (struct frame *);
116 void (*after_init_frame_method) (struct frame *, int first_on_device,
117 int first_on_console);
118 void (*mark_frame_method) (struct frame *);
119 void (*delete_frame_method) (struct frame *);
120 void (*focus_on_frame_method) (struct frame *);
121 void (*raise_frame_method) (struct frame *);
122 void (*lower_frame_method) (struct frame *);
123 void (*enable_frame_method) (struct frame *);
124 void (*disable_frame_method) (struct frame *);
125 int (*get_mouse_position_method) (struct device *d, Lisp_Object *frame,
127 void (*set_mouse_position_method) (struct window *w, int x, int y);
128 void (*make_frame_visible_method) (struct frame *f);
129 void (*make_frame_invisible_method) (struct frame *f);
130 void (*iconify_frame_method) (struct frame *f);
131 Lisp_Object (*frame_property_method) (struct frame *f, Lisp_Object prop);
132 int (*internal_frame_property_p_method) (struct frame *f,
134 Lisp_Object (*frame_properties_method) (struct frame *f);
135 void (*set_frame_properties_method) (struct frame *f, Lisp_Object plist);
136 void (*set_frame_size_method) (struct frame *f, int width, int height);
137 void (*set_frame_position_method) (struct frame *f, int xoff, int yoff);
138 int (*frame_visible_p_method) (struct frame *f);
139 int (*frame_totally_visible_p_method) (struct frame *f);
140 int (*frame_iconified_p_method) (struct frame *f);
141 void (*set_title_from_bufbyte_method) (struct frame *f, Bufbyte *title);
142 void (*set_icon_name_from_bufbyte_method) (struct frame *f, Bufbyte *title);
143 void (*set_frame_pointer_method) (struct frame *f);
144 void (*set_frame_icon_method) (struct frame *f);
145 void (*popup_menu_method) (Lisp_Object menu, Lisp_Object event);
146 Lisp_Object (*get_frame_parent_method) (struct frame *f);
147 void (*update_frame_external_traits_method) (struct frame *f, Lisp_Object name);
148 int (*frame_size_fixed_p_method) (struct frame *f);
149 void (*eject_page_method) (struct frame *f);
151 /* redisplay methods */
152 int (*left_margin_width_method) (struct window *);
153 int (*right_margin_width_method) (struct window *);
154 int (*text_width_method) (struct frame *f, struct face_cachel *cachel,
155 const Emchar *str, Charcount len);
156 void (*output_display_block_method) (struct window *, struct display_line *,
157 int, int, int, int, int, int, int);
158 int (*divider_height_method) (void);
159 int (*eol_cursor_width_method) (void);
160 void (*output_vertical_divider_method) (struct window *, int);
161 void (*clear_to_window_end_method) (struct window *, int, int);
162 void (*clear_region_method) (Lisp_Object, struct device*, struct frame*, face_index,
164 Lisp_Object, Lisp_Object, Lisp_Object);
165 void (*clear_frame_method) (struct frame *);
166 void (*window_output_begin_method) (struct window *);
167 void (*frame_output_begin_method) (struct frame *);
168 void (*window_output_end_method) (struct window *);
169 void (*frame_output_end_method) (struct frame *);
170 int (*flash_method) (struct device *);
171 void (*ring_bell_method) (struct device *, int volume, int pitch,
173 void (*frame_redraw_cursor_method) (struct frame *f);
174 void (*set_final_cursor_coords_method) (struct frame *, int, int);
175 void (*bevel_area_method) (struct window *, face_index, int, int, int, int, int,
176 int, enum edge_style);
177 void (*output_pixmap_method) (struct window *w, Lisp_Object image_instance,
178 struct display_box *db, struct display_glyph_area *dga,
179 face_index findex, int cursor_start, int cursor_width,
180 int cursor_height, int offset_bitmap);
181 void (*output_string_method) (struct window *w, struct display_line *dl,
182 Emchar_dynarr *buf, int xpos, int xoffset,
183 int start_pixpos, int width, face_index findex,
184 int cursor, int cursor_start, int cursor_width,
187 int (*initialize_color_instance_method) (Lisp_Color_Instance *,
190 Error_behavior errb);
191 void (*mark_color_instance_method) (Lisp_Color_Instance *);
192 void (*print_color_instance_method) (Lisp_Color_Instance *,
193 Lisp_Object printcharfun,
195 void (*finalize_color_instance_method) (Lisp_Color_Instance *);
196 int (*color_instance_equal_method) (Lisp_Color_Instance *,
197 Lisp_Color_Instance *,
199 unsigned long (*color_instance_hash_method) (Lisp_Color_Instance *,
201 Lisp_Object (*color_instance_rgb_components_method) (Lisp_Color_Instance *);
202 int (*valid_color_name_p_method) (struct device *, Lisp_Object color);
205 int (*initialize_font_instance_method) (Lisp_Font_Instance *,
208 Error_behavior errb);
209 void (*mark_font_instance_method) (Lisp_Font_Instance *);
210 void (*print_font_instance_method) (Lisp_Font_Instance *,
211 Lisp_Object printcharfun,
213 void (*finalize_font_instance_method) (Lisp_Font_Instance *);
214 Lisp_Object (*font_instance_truename_method) (Lisp_Font_Instance *,
215 Error_behavior errb);
216 Lisp_Object (*font_instance_properties_method) (Lisp_Font_Instance *);
217 Lisp_Object (*list_fonts_method) (Lisp_Object pattern,
219 Lisp_Object (*find_charset_font_method) (Lisp_Object device,
221 Lisp_Object charset);
222 int (*font_spec_matches_charset_method) (struct device *d,
224 const Bufbyte *nonreloc,
230 void (*mark_image_instance_method) (Lisp_Image_Instance *);
231 void (*print_image_instance_method) (Lisp_Image_Instance *,
232 Lisp_Object printcharfun,
234 void (*finalize_image_instance_method) (Lisp_Image_Instance *);
235 void (*unmap_subwindow_method) (Lisp_Image_Instance *);
236 void (*map_subwindow_method) (Lisp_Image_Instance *, int x, int y,
237 struct display_glyph_area* dga);
238 void (*resize_subwindow_method) (Lisp_Image_Instance *, int w, int h);
239 void (*redisplay_subwindow_method) (Lisp_Image_Instance *);
240 void (*redisplay_widget_method) (Lisp_Image_Instance *);
241 int (*image_instance_equal_method) (Lisp_Image_Instance *,
242 Lisp_Image_Instance *,
244 unsigned long (*image_instance_hash_method) (Lisp_Image_Instance *,
246 void (*init_image_instance_from_eimage_method) (Lisp_Image_Instance *ii,
247 int width, int height,
249 unsigned char *eimage,
251 Lisp_Object instantiator,
253 Lisp_Object (*locate_pixmap_file_method) (Lisp_Object file_method);
254 int (*colorize_image_instance_method) (Lisp_Object image_instance,
255 Lisp_Object fg, Lisp_Object bg);
256 Lisp_Object image_conversion_list;
259 /* toolbar methods */
260 void (*output_frame_toolbars_method) (struct frame *);
261 void (*initialize_frame_toolbars_method) (struct frame *);
262 void (*free_frame_toolbars_method) (struct frame *);
263 void (*output_toolbar_button_method) (struct frame *, Lisp_Object);
264 void (*redraw_frame_toolbars_method) (struct frame *);
265 void (*redraw_exposed_toolbars_method) (struct frame *f, int x, int y,
266 int width, int height);
269 #ifdef HAVE_SCROLLBARS
270 /* scrollbar methods */
271 int (*inhibit_scrollbar_slider_size_change_method) (void);
272 void (*free_scrollbar_instance_method) (struct scrollbar_instance *);
273 void (*release_scrollbar_instance_method) (struct scrollbar_instance *);
274 void (*create_scrollbar_instance_method) (struct frame *, int,
275 struct scrollbar_instance *);
276 void (*update_scrollbar_instance_values_method) (struct window *,
277 struct scrollbar_instance *,
278 int, int, int, int, int,
279 int, int, int, int, int);
280 void (*update_scrollbar_instance_status_method) (struct window *, int, int,
282 scrollbar_instance *);
283 void (*scrollbar_pointer_changed_in_window_method) (struct window *w);
284 #ifdef MEMORY_USAGE_STATS
285 int (*compute_scrollbar_instance_usage_method) (struct device *,
286 struct scrollbar_instance *,
287 struct overhead_stats *);
289 #endif /* HAVE_SCROLLBARS */
292 /* menubar methods */
293 void (*update_frame_menubars_method) (struct frame *);
294 void (*free_frame_menubars_method) (struct frame *);
299 Lisp_Object (*make_dialog_box_internal_method) (struct frame *,
306 * Constants returned by device_implementation_flags_method
309 /* Set when device uses pixel-based geometry */
310 #define XDEVIMPF_PIXEL_GEOMETRY 0x00000001L
312 /* Indicates that the device is a printer */
313 #define XDEVIMPF_IS_A_PRINTER 0x00000002L
315 /* Do not automatically redisplay this device */
316 #define XDEVIMPF_NO_AUTO_REDISPLAY 0x00000004L
318 /* Do not delete the device when last frame's gone */
319 #define XDEVIMPF_FRAMELESS_OK 0x00000008L
322 #define CONSOLE_TYPE_NAME(c) ((c)->conmeths->name)
323 #define CONSOLE_TYPE(c) ((c)->conmeths->symbol)
324 #define CONMETH_TYPE(meths) ((meths)->symbol)
326 /******** Accessing / calling a console method *********/
328 #define HAS_CONTYPE_METH_P(meth, m) ((meth)->m##_method)
329 #define CONTYPE_METH(meth, m, args) (((meth)->m##_method) args)
331 /* Call a void-returning console method, if it exists */
332 #define MAYBE_CONTYPE_METH(meth, m, args) do { \
333 struct console_methods *maybe_contype_meth_meth = (meth); \
334 if (HAS_CONTYPE_METH_P (maybe_contype_meth_meth, m)) \
335 CONTYPE_METH (maybe_contype_meth_meth, m, args); \
338 /* Call a console method, if it exists; otherwise return
339 the specified value - meth is multiply evaluated. */
340 #define CONTYPE_METH_OR_GIVEN(meth, m, args, given) \
341 (HAS_CONTYPE_METH_P (meth, m) ? \
342 CONTYPE_METH (meth, m, args) : (given))
344 /* Call an int-returning console method, if it exists; otherwise
346 #define MAYBE_INT_CONTYPE_METH(meth, m, args) \
347 CONTYPE_METH_OR_GIVEN (meth, m, args, 0)
349 /* Call an Lisp-Object-returning console method, if it exists;
350 otherwise return Qnil */
351 #define MAYBE_LISP_CONTYPE_METH(meth, m, args) \
352 CONTYPE_METH_OR_GIVEN (meth, m, args, Qnil)
354 /******** Same functions, operating on a console instead of a
355 struct console_methods ********/
357 #define HAS_CONMETH_P(c, m) HAS_CONTYPE_METH_P ((c)->conmeths, m)
358 #define CONMETH(c, m, args) CONTYPE_METH ((c)->conmeths, m, args)
359 #define MAYBE_CONMETH(c, m, args) MAYBE_CONTYPE_METH ((c)->conmeths, m, args)
360 #define CONMETH_OR_GIVEN(c, m, args, given) \
361 CONTYPE_METH_OR_GIVEN((c)->conmeths, m, args, given)
362 #define MAYBE_INT_CONMETH(c, m, args) \
363 MAYBE_INT_CONTYPE_METH ((c)->conmeths, m, args)
364 #define MAYBE_LISP_CONMETH(c, m, args) \
365 MAYBE_LISP_CONTYPE_METH ((c)->conmeths, m, args)
367 /******** Defining new console types ********/
369 typedef struct console_type_entry console_type_entry;
370 struct console_type_entry
373 struct console_methods *meths;
376 #define DECLARE_CONSOLE_TYPE(type) \
377 extern struct console_methods * type##_console_methods
379 #define DEFINE_CONSOLE_TYPE(type) \
380 struct console_methods * type##_console_methods
382 #define INITIALIZE_CONSOLE_TYPE(type, obj_name, pred_sym) do { \
383 type##_console_methods = xnew_and_zero (struct console_methods); \
384 type##_console_methods->name = obj_name; \
385 type##_console_methods->symbol = Q##type; \
386 defsymbol_nodump (&type##_console_methods->predicate_symbol, pred_sym); \
387 add_entry_to_console_type_list (Q##type, type##_console_methods); \
388 type##_console_methods->image_conversion_list = Qnil; \
389 staticpro_nodump (&type##_console_methods->image_conversion_list); \
390 dumpstruct (&type##_console_methods, &console_methods_description); \
393 #define REINITIALIZE_CONSOLE_TYPE(type) do { \
394 staticpro_nodump (&type##_console_methods->predicate_symbol); \
395 staticpro_nodump (&type##_console_methods->image_conversion_list); \
399 /* Declare that console-type TYPE has method M; used in
400 initialization routines */
401 #define CONSOLE_HAS_METHOD(type, m) \
402 (type##_console_methods->m##_method = type##_##m)
404 /* Declare that console-type TYPE inherits method M
405 implementation from console-type FROMTYPE */
406 #define CONSOLE_INHERITS_METHOD(type, fromtype, m) \
407 (type##_console_methods->m##_method = fromtype##_##m)
411 struct lcrecord_header header;
413 /* Description of this console's methods. */
414 struct console_methods *conmeths;
416 /* A structure of auxiliary data specific to the console type.
417 struct x_console is used for X window frames; defined in console-x.h
418 struct tty_console is used to TTY's; defined in console-tty.h */
421 /* Character that causes a quit. Normally C-g.
422 #### Should be possible for this not to be ASCII. */
425 /* ----- begin partially-completed console localization of
430 #define MARKED_SLOT(x) Lisp_Object x
431 #include "conslots.h"
434 /* Where to store the next keystroke of the macro.
435 Index into con->kbd_macro_builder. */
438 /* The finalized section of the macro starts at kbd_macro_buffer and
439 ends before this. This is not the same as kbd_macro_pointer, because
440 we advance this to kbd_macro_pointer when a key's command is complete.
441 This way, the keystrokes for "end-kbd-macro" are not included in the
445 /* ----- end partially-completed console localization of event loop ---- */
447 unsigned int input_enabled :1;
450 DECLARE_LRECORD (console, struct console);
451 #define XCONSOLE(x) XRECORD (x, console, struct console)
452 #define XSETCONSOLE(x, p) XSETRECORD (x, p, console)
453 #define CONSOLEP(x) RECORDP (x, console)
454 #define CHECK_CONSOLE(x) CHECK_RECORD (x, console)
455 #define CONCHECK_CONSOLE(x) CONCHECK_RECORD (x, console)
457 #define CHECK_LIVE_CONSOLE(x) do { \
459 if (! CONSOLE_LIVE_P (XCONSOLE (x))) \
460 dead_wrong_type_argument (Qconsole_live_p, (x)); \
462 #define CONCHECK_LIVE_CONSOLE(x) do { \
463 CONCHECK_CONSOLE (x); \
464 if (! CONSOLE_LIVE_P (XCONSOLE (x))) \
465 x = wrong_type_argument (Qconsole_live_p, (x)); \
468 #define CONSOLE_TYPE_P(con, type) EQ (CONSOLE_TYPE (con), Q##type)
470 #ifdef ERROR_CHECK_TYPECHECK
471 INLINE_HEADER struct console *
472 error_check_console_type (struct console *con, Lisp_Object sym);
473 INLINE_HEADER struct console *
474 error_check_console_type (struct console *con, Lisp_Object sym)
476 assert (EQ (CONSOLE_TYPE (con), sym));
479 # define CONSOLE_TYPE_DATA(con, type) \
480 (*(struct type##_console **) \
481 &(error_check_console_type (con, Q##type))->console_data)
483 # define CONSOLE_TYPE_DATA(con, type) \
484 (*(struct type##_console **) &((con)->console_data))
487 #define CHECK_CONSOLE_TYPE(x, type) do { \
489 if (! CONSOLE_TYPE_P (XCONSOLE (x), type)) \
490 dead_wrong_type_argument \
491 (type##_console_methods->predicate_symbol, x); \
493 #define CONCHECK_CONSOLE_TYPE(x, type) do { \
494 CONCHECK_CONSOLE (x); \
495 if (!(CONSOLEP (x) && \
496 CONSOLE_TYPE_P (XCONSOLE (x), type))) \
497 x = wrong_type_argument \
498 (type##_console_methods->predicate_symbol, x); \
501 /* #### These should be in the console-*.h files but there are
502 too many places where the abstraction is broken. Need to
505 #ifdef HAVE_X_WINDOWS
506 #define CONSOLE_TYPESYM_X_P(typesym) EQ (typesym, Qx)
508 #define CONSOLE_TYPESYM_X_P(typesym) 0
511 #define CONSOLE_TYPESYM_TTY_P(typesym) EQ (typesym, Qtty)
513 #define CONSOLE_TYPESYM_TTY_P(typesym) 0
515 #ifdef HAVE_MS_WINDOWS
516 #define CONSOLE_TYPESYM_MSWINDOWS_P(typesym) EQ (typesym, Qmswindows)
518 #define CONSOLE_TYPESYM_MSWINDOWS_P(typesym) 0
520 #define CONSOLE_TYPESYM_STREAM_P(typesym) EQ (typesym, Qstream)
522 #define CONSOLE_TYPESYM_WIN_P(typesym) \
523 (CONSOLE_TYPESYM_X_P (typesym) || CONSOLE_TYPESYM_MSWINDOWS_P (typesym))
525 #define CONSOLE_X_P(con) CONSOLE_TYPESYM_X_P (CONSOLE_TYPE (con))
526 #define CHECK_X_CONSOLE(z) CHECK_CONSOLE_TYPE (z, x)
527 #define CONCHECK_X_CONSOLE(z) CONCHECK_CONSOLE_TYPE (z, x)
529 #define CONSOLE_TTY_P(con) CONSOLE_TYPESYM_TTY_P (CONSOLE_TYPE (con))
530 #define CHECK_TTY_CONSOLE(z) CHECK_CONSOLE_TYPE (z, tty)
531 #define CONCHECK_TTY_CONSOLE(z) CONCHECK_CONSOLE_TYPE (z, tty)
533 #define CONSOLE_MSWINDOWS_P(con) CONSOLE_TYPESYM_MSWINDOWS_P (CONSOLE_TYPE (con))
534 #define CHECK_MSWINDOWS_CONSOLE(z) CHECK_CONSOLE_TYPE (z, mswindows)
535 #define CONCHECK_MSWINDOWS_CONSOLE(z) CONCHECK_CONSOLE_TYPE (z, mswindows)
537 #define CONSOLE_STREAM_P(con) CONSOLE_TYPESYM_STREAM_P (CONSOLE_TYPE (con))
538 #define CHECK_STREAM_CONSOLE(z) CHECK_CONSOLE_TYPE (z, stream)
539 #define CONCHECK_STREAM_CONSOLE(z) CONCHECK_CONSOLE_TYPE (z, stream)
541 #define CONSOLE_WIN_P(con) CONSOLE_TYPESYM_WIN_P (CONSOLE_TYPE (con))
543 EXFUN (Fconsole_disable_input, 1);
544 EXFUN (Fdelete_console, 2);
545 EXFUN (Fselect_console, 1);
546 EXFUN (Fselected_console, 0);
548 extern Lisp_Object Qcreate_console_hook, Qdelete_console_hook;
549 extern Lisp_Object Vconsole_defaults, Vconsole_type_list, Vselected_console;
551 /* This structure marks which slots in a console have corresponding
552 default values in console_defaults.
553 Each such slot has a nonzero value in this structure.
554 The value has only one nonzero bit.
556 When a console has its own local value for a slot,
557 the bit for that slot (found in the same slot in this structure)
558 is turned on in the console's local_var_flags slot.
560 If a slot in this structure is zero, then even though there may
561 be a DEFVAR_CONSOLE_LOCAL for the slot, there is no default value for it;
562 and the corresponding slot in console_defaults is not used. */
564 extern struct console console_local_flags;
566 int valid_console_type_p (Lisp_Object type);
568 #define CONSOLE_LIVE_P(con) (!EQ (CONSOLE_TYPE (con), Qdead))
570 #define CONSOLE_NAME(con) ((con)->name)
571 #define CONSOLE_CONNECTION(con) ((con)->connection)
572 #define CONSOLE_CANON_CONNECTION(con) ((con)->canon_connection)
573 #define CONSOLE_FUNCTION_KEY_MAP(con) ((con)->function_key_map)
574 #define CONSOLE_DEVICE_LIST(con) ((con)->device_list)
575 #define CONSOLE_SELECTED_DEVICE(con) ((con)->selected_device)
576 #define CONSOLE_SELECTED_FRAME(con) \
577 DEVICE_SELECTED_FRAME (XDEVICE ((con)->selected_device))
578 #define CONSOLE_LAST_NONMINIBUF_FRAME(con) NON_LVALUE ((con)->last_nonminibuf_frame)
579 #define CONSOLE_QUIT_CHAR(con) ((con)->quit_char)
581 #define CDFW_CONSOLE(obj) \
582 (WINDOWP (obj) ? WINDOW_CONSOLE (XWINDOW (obj)) \
583 : (FRAMEP (obj) ? FRAME_CONSOLE (XFRAME (obj)) \
584 : (DEVICEP (obj) ? DEVICE_CONSOLE (XDEVICE (obj)) \
585 : (CONSOLEP (obj) ? obj \
588 #define CONSOLE_LOOP(concons) LIST_LOOP (concons, Vconsole_list)
589 #define CONSOLE_DEVICE_LOOP(devcons, con) \
590 LIST_LOOP (devcons, CONSOLE_DEVICE_LIST (con))
592 DECLARE_CONSOLE_TYPE (dead);
593 extern console_type_entry_dynarr *the_console_type_entry_dynarr;
595 Lisp_Object create_console (Lisp_Object name, Lisp_Object type,
596 Lisp_Object connection, Lisp_Object props);
597 void select_console_1 (Lisp_Object);
598 struct console *decode_console (Lisp_Object);
599 Lisp_Object make_console (struct console *c);
600 void add_entry_to_console_type_list (Lisp_Object symbol,
601 struct console_methods *type);
602 struct console_methods *decode_console_type (Lisp_Object type,
603 Error_behavior errb);
604 void delete_console_internal (struct console *con, int force,
605 int from_kill_emacs, int from_io_error);
606 void io_error_delete_console (Lisp_Object console);
607 void set_console_last_nonminibuf_frame (struct console *con,
610 #endif /* INCLUDED_console_h_ */