Mercurial > hg > xemacs-beta
annotate src/redisplay-tty.c @ 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 | 97eb4942aec8 |
| children | 5256fedd50e6 308d34e9f07d |
| rev | line source |
|---|---|
| 428 | 1 /* Communication module for TTY terminals. |
| 2 Copyright (C) 1994, 1995 Board of Trustees, University of Illinois. | |
| 3 Copyright (C) 1995 Sun Microsystems, Inc. | |
| 793 | 4 Copyright (C) 1995, 1996, 2002 Ben Wing. |
| 428 | 5 Copyright (C) 1996 Chuck Thompson. |
| 6 | |
| 7 This file is part of XEmacs. | |
| 8 | |
| 9 XEmacs is free software; you can redistribute it and/or modify it | |
| 10 under the terms of the GNU General Public License as published by the | |
| 11 Free Software Foundation; either version 2, or (at your option) any | |
| 12 later version. | |
| 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 | |
| 20 along with XEmacs; see the file COPYING. If not, write to | |
| 21 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
| 22 Boston, MA 02111-1307, USA. */ | |
| 23 | |
| 24 /* Synched up with: Not completely synched with FSF. Mostly divergent | |
| 25 from FSF. */ | |
| 26 | |
| 27 /* This file has been Mule-ized. */ | |
| 28 | |
| 29 /* Written by Chuck Thompson. */ | |
| 30 /* Color support added by Ben Wing. */ | |
| 31 | |
| 32 #include <config.h> | |
| 33 #include "lisp.h" | |
| 34 | |
| 35 #include "buffer.h" | |
| 872 | 36 #include "device-impl.h" |
| 428 | 37 #include "events.h" |
| 38 #include "faces.h" | |
| 872 | 39 #include "frame-impl.h" |
| 428 | 40 #include "glyphs.h" |
| 41 #include "lstream.h" | |
| 42 #include "redisplay.h" | |
| 43 #include "sysdep.h" | |
| 44 #include "window.h" | |
| 45 | |
| 872 | 46 #include "console-tty-impl.h" |
|
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rename objects* (.c, .h and .el files) to fontcolor*
Ben Wing <ben@xemacs.org>
parents:
4967
diff
changeset
|
47 #include "fontcolor-tty-impl.h" |
| 800 | 48 |
| 859 | 49 #include "syssignal.h" |
| 50 | |
| 428 | 51 /* These headers #define all kinds of common words like "columns"... |
| 52 What a bunch of losers. If we were to include them, we'd have to | |
| 53 include them last to prevent them from messing up our own header | |
| 54 files (struct slot names, etc.). But it turns out that there are | |
| 55 other conflicts as well on some systems, so screw it: we'll just | |
| 56 re-declare the routines we use and assume the code in this file is | |
| 57 invoking them correctly. */ | |
| 58 /* # include <curses.h> */ | |
| 59 /* # include <term.h> */ | |
| 442 | 60 EXTERN_C int tgetent (const char *, const char *); |
| 61 EXTERN_C int tgetflag (const char *); | |
| 62 EXTERN_C int tgetnum (const char *); | |
| 63 EXTERN_C char *tgetstr (const char *, char **); | |
| 64 EXTERN_C void tputs (const char *, int, void (*)(int)); | |
| 65 | |
| 428 | 66 #define FORCE_CURSOR_UPDATE(c) send_string_to_tty_console (c, 0, 0) |
| 67 #define OUTPUTN(c, a, n) \ | |
| 68 do { \ | |
| 69 cmputc_console = c; \ | |
| 70 FORCE_CURSOR_UPDATE (c); \ | |
| 71 tputs (a, n, cmputc); \ | |
| 72 } while (0) | |
| 73 #define OUTPUT1(c, a) OUTPUTN (c, a, 1) | |
| 74 #define OUTPUTN_IF(c, a, n) \ | |
| 75 do { \ | |
| 76 cmputc_console = c; \ | |
| 77 FORCE_CURSOR_UPDATE (c); \ | |
| 78 if (a) \ | |
| 79 tputs (a, n, cmputc); \ | |
| 80 } while (0) | |
| 81 #define OUTPUT1_IF(c, a) OUTPUTN_IF (c, a, 1) | |
| 82 | |
| 867 | 83 static void tty_output_ichar_dynarr (struct window *w, |
| 428 | 84 struct display_line *dl, |
| 867 | 85 Ichar_dynarr *buf, int xpos, |
| 428 | 86 face_index findex, |
| 87 int cursor); | |
| 867 | 88 static void tty_output_ibyte_string (struct window *w, |
| 428 | 89 struct display_line *dl, |
| 867 | 90 Ibyte *str, Bytecount len, |
| 428 | 91 int xpos, face_index findex, |
| 92 int cursor); | |
| 93 static void tty_turn_on_face (struct window *w, face_index findex); | |
| 94 static void tty_turn_off_face (struct window *w, face_index findex); | |
| 95 static void tty_turn_on_frame_face (struct frame *f, Lisp_Object face); | |
| 96 static void tty_turn_off_frame_face (struct frame *f, Lisp_Object face); | |
| 97 | |
| 98 static void term_get_fkeys (Lisp_Object keymap, char **address); | |
| 99 | |
| 100 /***************************************************************************** | |
| 101 tty_text_width | |
| 102 | |
| 3571 | 103 Non-Mule TTYs don't have fonts (that we use at least), so everything |
| 428 | 104 is considered to be fixed width -- in other words, we return LEN. |
| 105 Under Mule, however, a character can still cover more than one | |
| 867 | 106 column, so we use ichar_string_displayed_columns(). |
| 428 | 107 ****************************************************************************/ |
| 108 static int | |
|
4928
ea701c23ed84
change text_width method to take a window, in preparation for unicode-internal changes
Ben Wing <ben@xemacs.org>
parents:
3571
diff
changeset
|
109 tty_text_width (struct window *w, struct face_cachel *UNUSED (cachel), |
| 2286 | 110 const Ichar *str, Charcount len) |
| 428 | 111 { |
|
4928
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change text_width method to take a window, in preparation for unicode-internal changes
Ben Wing <ben@xemacs.org>
parents:
3571
diff
changeset
|
112 struct console *c = WINDOW_XCONSOLE (w); |
| 3571 | 113 |
| 114 if (CONSOLE_TTY_MULTIPLE_WIDTH (c)) | |
| 115 { | |
| 116 return ichar_string_displayed_columns (str, len); | |
| 117 } | |
| 118 | |
| 119 return len; | |
| 428 | 120 } |
| 121 | |
| 122 /***************************************************************************** | |
| 123 tty_divider_height | |
| 124 | |
| 125 Return the width of the horizontal divider. This is a function | |
| 126 because divider_height is a console method. | |
| 127 ****************************************************************************/ | |
| 128 static int | |
| 129 tty_divider_height (void) | |
| 130 { | |
| 131 return 1; | |
| 132 } | |
| 133 | |
| 134 /***************************************************************************** | |
| 135 tty_eol_cursor_width | |
| 136 | |
| 137 Return the width of the end-of-line cursor. This is a function | |
| 138 because eol_cursor_width is a console method. | |
| 139 ****************************************************************************/ | |
| 140 static int | |
| 141 tty_eol_cursor_width (void) | |
| 142 { | |
| 143 return 1; | |
| 144 } | |
| 145 | |
| 146 /***************************************************************************** | |
| 442 | 147 tty_frame_output_begin |
| 428 | 148 |
| 149 Perform any necessary initialization prior to an update. | |
| 150 ****************************************************************************/ | |
| 2286 | 151 #ifdef HAVE_TERMIOS |
| 152 #define TERMIOS_MAYBE_UNUSED(decl) UNUSED(decl) | |
| 153 #else | |
| 154 #define TERMIOS_MAYBE_UNUSED(decl) decl | |
| 155 #endif | |
| 156 | |
| 428 | 157 #ifdef DEBUG_XEMACS |
| 2286 | 158 void tty_frame_output_begin (struct frame *TERMIOS_MAYBE_UNUSED(f)); |
| 428 | 159 void |
| 160 #else | |
| 161 static void | |
| 162 #endif | |
| 2286 | 163 tty_frame_output_begin (struct frame *TERMIOS_MAYBE_UNUSED(f)) |
| 428 | 164 { |
| 165 #ifndef HAVE_TERMIOS | |
| 166 /* Termcap requires `ospeed' to be a global variable so we have to | |
| 167 always set it for whatever tty console we are actually currently | |
| 168 working with. */ | |
| 442 | 169 ospeed = DEVICE_TTY_DATA (XDEVICE (FRAME_DEVICE (f)))->ospeed; |
| 428 | 170 #endif |
| 171 } | |
| 172 | |
| 173 /***************************************************************************** | |
| 442 | 174 tty_frame_output_end |
| 428 | 175 |
| 176 Perform any necessary flushing of queues when an update has completed. | |
| 177 ****************************************************************************/ | |
| 178 #ifdef DEBUG_XEMACS | |
| 442 | 179 void tty_frame_output_end (struct frame *f); |
| 428 | 180 void |
| 181 #else | |
| 182 static void | |
| 183 #endif | |
| 442 | 184 tty_frame_output_end (struct frame *f) |
| 428 | 185 { |
| 442 | 186 struct console *c = XCONSOLE (FRAME_CONSOLE (f)); |
| 428 | 187 |
| 188 CONSOLE_TTY_CURSOR_X (c) = CONSOLE_TTY_FINAL_CURSOR_X (c); | |
| 189 CONSOLE_TTY_CURSOR_Y (c) = CONSOLE_TTY_FINAL_CURSOR_Y (c); | |
| 190 FORCE_CURSOR_UPDATE (c); | |
| 191 Lstream_flush (XLSTREAM (CONSOLE_TTY_DATA (c)->outstream)); | |
| 192 } | |
| 193 | |
| 194 static void | |
| 195 tty_set_final_cursor_coords (struct frame *f, int y, int x) | |
| 196 { | |
| 197 struct console *c = XCONSOLE (FRAME_CONSOLE (f)); | |
| 198 | |
| 199 CONSOLE_TTY_FINAL_CURSOR_X (c) = x; | |
| 200 CONSOLE_TTY_FINAL_CURSOR_Y (c) = y; | |
| 201 } | |
| 202 | |
| 203 /***************************************************************************** | |
| 204 tty_output_display_block | |
| 205 | |
| 206 Given a display line, a block number for that start line, output all | |
| 207 runes between start and end in the specified display block. | |
| 208 ****************************************************************************/ | |
| 209 static void | |
| 210 tty_output_display_block (struct window *w, struct display_line *dl, int block, | |
| 211 int start, int end, int start_pixpos, | |
| 2286 | 212 int cursor_start, int UNUSED (cursor_width), |
| 213 int UNUSED (cursor_height)) | |
| 428 | 214 { |
| 215 struct frame *f = XFRAME (w->frame); | |
| 3479 | 216 Ichar_dynarr *buf; |
| 428 | 217 |
| 218 struct display_block *db = Dynarr_atp (dl->display_blocks, block); | |
| 219 rune_dynarr *rba = db->runes; | |
| 220 struct rune *rb; | |
| 221 | |
| 222 int elt = start; | |
| 223 face_index findex; | |
| 224 int xpos; | |
| 225 | |
| 226 rb = Dynarr_atp (rba, elt); | |
| 227 | |
| 228 if (!rb) | |
| 229 { | |
| 230 /* Nothing to do so don't do anything. */ | |
| 231 return; | |
| 232 } | |
| 233 else | |
| 234 { | |
| 235 findex = rb->findex; | |
| 236 xpos = rb->xpos; | |
| 237 } | |
| 238 | |
| 239 if (end < 0) | |
| 240 end = Dynarr_length (rba); | |
| 241 | |
| 3479 | 242 buf = Dynarr_new (Ichar); |
| 428 | 243 |
| 244 while (elt < end && Dynarr_atp (rba, elt)->xpos < start_pixpos) | |
| 245 { | |
| 246 elt++; | |
| 247 findex = Dynarr_atp (rba, elt)->findex; | |
| 248 xpos = Dynarr_atp (rba, elt)->xpos; | |
| 249 } | |
| 250 | |
| 251 while (elt < end) | |
| 252 { | |
| 253 rb = Dynarr_atp (rba, elt); | |
| 254 | |
| 255 if (rb->findex == findex && rb->type == RUNE_CHAR | |
| 256 && rb->object.chr.ch != '\n' | |
| 257 && (rb->cursor_type != CURSOR_ON | |
| 258 || NILP (w->text_cursor_visible_p))) | |
| 259 { | |
| 260 Dynarr_add (buf, rb->object.chr.ch); | |
| 261 elt++; | |
| 262 } | |
| 263 else | |
| 264 { | |
| 265 if (Dynarr_length (buf)) | |
| 266 { | |
| 867 | 267 tty_output_ichar_dynarr (w, dl, buf, xpos, findex, 0); |
| 428 | 268 xpos = rb->xpos; |
| 269 } | |
| 270 Dynarr_reset (buf); | |
| 271 | |
| 272 if (rb->type == RUNE_CHAR) | |
| 273 { | |
| 274 findex = rb->findex; | |
| 275 xpos = rb->xpos; | |
| 276 | |
| 277 if (rb->object.chr.ch == '\n') | |
| 278 { | |
| 279 /* Clear in case a cursor was formerly here. */ | |
| 280 | |
| 281 Dynarr_add (buf, ' '); | |
| 867 | 282 tty_output_ichar_dynarr (w, dl, buf, rb->xpos, |
| 428 | 283 DEFAULT_INDEX, 0); |
| 284 Dynarr_reset (buf); | |
| 285 | |
| 286 cmgoto (f, dl->ypos - 1, rb->xpos); | |
| 287 | |
| 288 elt++; | |
| 289 } | |
| 290 else if (rb->cursor_type == CURSOR_ON) | |
| 291 { | |
| 292 /* There is not a distinct eol cursor on tty's. */ | |
| 293 | |
| 294 Dynarr_add (buf, rb->object.chr.ch); | |
| 867 | 295 tty_output_ichar_dynarr (w, dl, buf, xpos, findex, 0); |
| 428 | 296 Dynarr_reset (buf); |
| 297 | |
| 298 cmgoto (f, dl->ypos - 1, xpos); | |
| 299 | |
| 300 xpos += rb->width; | |
| 301 elt++; | |
| 302 } | |
| 303 } | |
| 304 /* #### RUNE_HLINE is actually a little more complicated than this | |
| 305 but at the moment it is only used to draw a turned off | |
| 306 modeline and this will suffice for that. */ | |
| 307 else if (rb->type == RUNE_BLANK || rb->type == RUNE_HLINE) | |
| 308 { | |
| 867 | 309 Ichar ch_to_add; |
| 428 | 310 int size = rb->width; |
| 311 | |
| 312 if (rb->type == RUNE_BLANK) | |
| 313 ch_to_add = ' '; | |
| 314 else | |
| 315 ch_to_add = '-'; | |
| 316 | |
| 317 while (size--) | |
| 318 Dynarr_add (buf, ch_to_add); | |
| 867 | 319 tty_output_ichar_dynarr (w, dl, buf, rb->xpos, findex, 0); |
| 428 | 320 |
| 321 if (xpos >= cursor_start | |
| 322 && cursor_start < xpos + Dynarr_length (buf)) | |
| 323 { | |
| 324 cmgoto (f, dl->ypos - 1, cursor_start); | |
| 325 } | |
| 326 | |
| 327 Dynarr_reset (buf); | |
| 328 | |
| 329 elt++; | |
| 330 if (elt < end) | |
| 331 { | |
| 332 rb = Dynarr_atp (rba, elt); | |
| 333 | |
| 334 findex = rb->findex; | |
| 335 xpos = rb->xpos; | |
| 336 } | |
| 337 } | |
| 338 else if (rb->type == RUNE_DGLYPH) | |
| 339 { | |
| 340 Lisp_Object window; | |
| 341 Lisp_Object instance; | |
| 342 | |
| 793 | 343 window = wrap_window (w); |
| 428 | 344 instance = glyph_image_instance (rb->object.dglyph.glyph, |
| 793 | 345 window, ERROR_ME_DEBUG_WARN, 1); |
| 428 | 346 |
| 347 if (IMAGE_INSTANCEP (instance)) | |
| 442 | 348 { |
| 349 switch (XIMAGE_INSTANCE_TYPE (instance)) | |
| 428 | 350 { |
| 442 | 351 case IMAGE_MONO_PIXMAP: |
| 352 case IMAGE_COLOR_PIXMAP: | |
| 353 case IMAGE_SUBWINDOW: | |
| 354 case IMAGE_WIDGET: | |
| 355 /* just do nothing here */ | |
| 356 break; | |
| 428 | 357 |
| 442 | 358 case IMAGE_NOTHING: |
| 359 /* nothing is as nothing does */ | |
| 360 break; | |
| 428 | 361 |
| 442 | 362 case IMAGE_TEXT: |
| 363 case IMAGE_POINTER: | |
| 364 default: | |
| 2500 | 365 ABORT (); |
| 428 | 366 } |
| 442 | 367 IMAGE_INSTANCE_OPTIMIZE_OUTPUT |
| 368 (XIMAGE_INSTANCE (instance)) = 0; | |
| 369 } | |
| 428 | 370 |
| 371 xpos += rb->width; | |
| 372 elt++; | |
| 373 } | |
| 374 else | |
| 2500 | 375 ABORT (); |
| 428 | 376 } |
| 377 } | |
| 378 | |
| 379 if (Dynarr_length (buf)) | |
| 867 | 380 tty_output_ichar_dynarr (w, dl, buf, xpos, findex, 0); |
| 428 | 381 Dynarr_free (buf); |
| 382 | |
| 383 } | |
| 384 | |
| 385 | |
| 386 | |
| 387 /***************************************************************************** | |
| 388 tty_output_vertical_divider | |
| 389 | |
| 390 Draw a vertical divider down the right side of the given window. | |
| 391 ****************************************************************************/ | |
| 392 static void | |
| 2286 | 393 tty_output_vertical_divider (struct window *w, int UNUSED (clear)) |
| 428 | 394 { |
| 395 /* Divider width can either be 0 or 1 on TTYs */ | |
| 396 if (window_divider_width (w)) | |
| 397 { | |
| 398 struct frame *f = XFRAME (w->frame); | |
| 399 struct console *c = XCONSOLE (FRAME_CONSOLE (f)); | |
| 400 int line; | |
| 401 int y_top = WINDOW_TEXT_TOP (w); | |
| 402 int y_bot = WINDOW_TEXT_BOTTOM (w); | |
| 403 unsigned char divv = '|'; | |
| 404 | |
| 405 tty_turn_on_face (w, MODELINE_INDEX); | |
| 406 for (line = y_top; line < y_bot; line++) | |
| 407 { | |
| 408 cmgoto (f, line, WINDOW_TEXT_RIGHT (w)); | |
| 409 send_string_to_tty_console (c, &divv, 1); | |
| 410 TTY_INC_CURSOR_X (c, 1); | |
| 411 } | |
| 412 | |
| 413 /* Draw the divider in the modeline. */ | |
| 414 cmgoto (f, y_bot, WINDOW_TEXT_RIGHT (w)); | |
| 415 send_string_to_tty_console (c, &divv, 1); | |
| 416 TTY_INC_CURSOR_X (c, 1); | |
| 417 tty_turn_off_face (w, MODELINE_INDEX); | |
| 418 } | |
| 419 } | |
| 420 | |
| 421 /**************************************************************************** | |
| 422 tty_clear_region | |
| 423 | |
| 424 Clear the area in the box defined by the given parameters. | |
| 425 ****************************************************************************/ | |
| 426 static void | |
| 2286 | 427 tty_clear_region (Lisp_Object window, struct device* UNUSED (d), |
| 428 struct frame * f, face_index findex, int x, int y, | |
| 429 int width, int height, Lisp_Object UNUSED (fcolor), | |
| 430 Lisp_Object UNUSED (bcolor), | |
|
5080
5502045ec510
The background-placement face property.
Didier Verna <didier@lrde.epita.fr>
parents:
4967
diff
changeset
|
431 Lisp_Object UNUSED (background_pixmap), |
|
5502045ec510
The background-placement face property.
Didier Verna <didier@lrde.epita.fr>
parents:
4967
diff
changeset
|
432 Lisp_Object UNUSED (background_placement)) |
| 428 | 433 { |
| 434 struct console *c = XCONSOLE (FRAME_CONSOLE (f)); | |
| 435 int line; | |
| 436 struct window* w = XWINDOW (window); | |
| 437 | |
| 438 tty_turn_on_face (w, findex); | |
| 439 for (line = y; line < y + height; line++) | |
| 440 { | |
| 441 int col; | |
| 442 | |
| 443 cmgoto (f, line, x); | |
| 444 | |
| 445 if (window_is_leftmost (w) | |
| 446 && window_is_rightmost (w) | |
| 447 && TTY_SE (c).clr_to_eol) | |
| 448 { | |
| 449 OUTPUT1 (c, TTY_SE (c).clr_to_eol); | |
| 450 } | |
| 451 else | |
| 452 { | |
| 453 unsigned char sp = ' '; | |
| 454 /* #### Of course, this is all complete and utter crap. */ | |
| 455 for (col = x; col < x + width; col++) | |
| 456 send_string_to_tty_console (c, &sp, 1); | |
| 457 TTY_INC_CURSOR_X (c, width); | |
| 458 } | |
| 459 } | |
| 460 tty_turn_off_face (w, findex); | |
| 461 cmgoto (f, y, x); | |
| 462 } | |
| 463 | |
| 464 /***************************************************************************** | |
| 465 tty_clear_to_window_end | |
| 466 | |
| 467 Clear the area between ypos1 and ypos2. Each margin area and the | |
| 468 text area is handled separately since they may each have their own | |
| 469 background color. | |
| 470 ****************************************************************************/ | |
| 471 static void | |
| 472 tty_clear_to_window_end (struct window *w, int ypos1, int ypos2) | |
| 473 { | |
| 474 struct frame *f = XFRAME (w->frame); | |
| 475 struct console *c = XCONSOLE (FRAME_CONSOLE (f)); | |
| 476 int x, width; | |
| 477 | |
| 478 x = WINDOW_TEXT_LEFT (w); | |
| 479 width = WINDOW_TEXT_WIDTH (w); | |
| 480 | |
| 481 if (window_is_rightmost (w)) | |
| 482 { | |
| 483 /* #### Optimize to use clr_to_eol function of tty if available, if | |
| 484 the window is the entire width of the frame. */ | |
| 485 /* #### Is this actually an optimization? */ | |
| 486 int line; | |
| 487 tty_turn_on_face (w, DEFAULT_INDEX); | |
| 488 for (line = ypos1; line < ypos2; line++) | |
| 489 { | |
| 490 cmgoto (XFRAME (w->frame), line, x); | |
| 491 OUTPUT1 (c, TTY_SE (c).clr_to_eol); | |
| 492 } | |
| 493 tty_turn_off_face (w, DEFAULT_INDEX); | |
| 494 } | |
| 495 else | |
| 496 { | |
| 793 | 497 Lisp_Object window = wrap_window (w); |
| 428 | 498 |
| 499 redisplay_clear_region (window, DEFAULT_INDEX, x, ypos1, width, ypos2 - ypos1); | |
| 500 } | |
| 501 } | |
| 502 | |
| 503 /**************************************************************************** | |
| 504 tty_clear_frame | |
| 505 | |
| 506 Clear the entire frame. | |
| 507 ****************************************************************************/ | |
| 508 static void | |
| 509 tty_clear_frame (struct frame *f) | |
| 510 { | |
| 511 struct console *c = XCONSOLE (FRAME_CONSOLE (f)); | |
| 512 | |
| 513 tty_turn_on_frame_face (f, Vdefault_face); | |
| 514 if (TTY_SE (c).clr_frame) | |
| 515 { | |
| 516 OUTPUT1 (c, TTY_SE (c).clr_frame); | |
| 517 CONSOLE_TTY_REAL_CURSOR_X (c) = 0; | |
| 518 CONSOLE_TTY_REAL_CURSOR_Y (c) = 0; | |
| 519 #ifdef NOT_SURE | |
| 520 FRAME_CURSOR_X (f) = 0; | |
| 521 FRAME_CURSOR_Y (f) = 0; | |
| 522 #endif | |
| 523 } | |
| 524 else | |
| 525 { | |
| 526 #ifdef NOT_SURE | |
| 527 internal_cursor_to (f, 0, 0); | |
| 528 clear_to_end (f); | |
| 529 #else | |
| 530 /* #### Not implemented. */ | |
| 442 | 531 stderr_out ("Not yet.\n"); |
| 428 | 532 #endif |
| 533 } | |
| 534 tty_turn_off_frame_face (f, Vdefault_face); | |
| 535 } | |
| 536 | |
| 537 static void | |
| 867 | 538 tty_output_ibyte_string (struct window *w, struct display_line *dl, |
| 2286 | 539 Ibyte *str, Bytecount len, int xpos, |
| 540 face_index findex, int UNUSED (cursor)) | |
| 428 | 541 { |
| 542 struct frame *f = XFRAME (w->frame); | |
| 543 struct console *c = XCONSOLE (FRAME_CONSOLE (f)); | |
| 3571 | 544 int incing = CONSOLE_TTY_MULTIPLE_WIDTH (c) ? |
| 545 ibyte_string_displayed_columns (str, len) : | |
| 546 bytecount_to_charcount(str, len); | |
| 428 | 547 |
| 548 /* First position the cursor. */ | |
| 549 cmgoto (f, dl->ypos - 1, xpos); | |
| 550 | |
| 551 /* Enable any face properties. */ | |
| 552 tty_turn_on_face (w, findex); | |
| 553 | |
| 554 send_string_to_tty_console (c, str, len); | |
| 3571 | 555 TTY_INC_CURSOR_X (c, incing); |
| 428 | 556 |
| 557 /* Turn the face properties back off. */ | |
| 558 tty_turn_off_face (w, findex); | |
| 559 } | |
| 560 | |
| 867 | 561 static Ibyte_dynarr *tty_output_ichar_dynarr_dynarr; |
| 428 | 562 |
| 563 /***************************************************************************** | |
| 867 | 564 tty_output_ichar_dynarr |
| 428 | 565 |
| 566 Given a string and a starting position, output that string in the | |
| 567 given face. If cursor is true, draw a cursor around the string. | |
| 568 ****************************************************************************/ | |
| 569 static void | |
| 867 | 570 tty_output_ichar_dynarr (struct window *w, struct display_line *dl, |
| 571 Ichar_dynarr *buf, int xpos, face_index findex, | |
| 428 | 572 int cursor) |
| 573 { | |
| 867 | 574 if (!tty_output_ichar_dynarr_dynarr) |
| 575 tty_output_ichar_dynarr_dynarr = Dynarr_new (Ibyte); | |
| 428 | 576 else |
| 867 | 577 Dynarr_reset (tty_output_ichar_dynarr_dynarr); |
| 428 | 578 |
| 4967 | 579 convert_ichar_string_into_ibyte_dynarr (Dynarr_begin (buf), |
| 428 | 580 Dynarr_length (buf), |
| 867 | 581 tty_output_ichar_dynarr_dynarr); |
| 428 | 582 |
| 867 | 583 tty_output_ibyte_string (w, dl, |
| 4967 | 584 Dynarr_begin (tty_output_ichar_dynarr_dynarr), |
| 867 | 585 Dynarr_length (tty_output_ichar_dynarr_dynarr), |
| 428 | 586 xpos, findex, cursor); |
| 587 } | |
| 588 | |
| 589 #if 0 | |
| 590 | |
| 867 | 591 static Ibyte_dynarr *sidcs_dynarr; |
| 428 | 592 |
| 593 static void | |
| 594 substitute_in_dynamic_color_string (Lisp_Object spec, Lisp_Object string) | |
| 595 { | |
| 596 int i; | |
| 867 | 597 Ibyte *specdata = XSTRING_DATA (spec); |
| 428 | 598 Bytecount speclen = XSTRING_LENGTH (spec); |
| 599 | |
| 600 if (!sidcs_dynarr) | |
| 867 | 601 sidcs_dynarr = Dynarr_new (Ibyte); |
| 428 | 602 else |
| 603 Dynarr_reset (sidcs_dynarr); | |
| 604 | |
| 605 for (i = 0; i < speclen; i++) | |
| 606 { | |
| 607 if (specdata[i] == '%' && specdata[i+1] == '%') | |
| 608 { | |
| 609 Dynarr_add (sidcs_dynarr, '%'); | |
| 610 i++; | |
| 611 } | |
| 612 else if (specdata[i] == '%' && specdata[i+1] == 's') | |
| 613 { | |
| 614 Dynarr_add_many (sidcs_dynarr, | |
| 615 XSTRING_DATA (string), | |
| 616 XSTRING_LENGTH (string)); | |
| 617 i++; | |
| 618 } | |
| 619 else | |
| 620 Dynarr_add (sidcs_dynarr, specdata[i]); | |
| 621 } | |
| 622 } | |
| 623 | |
| 624 #endif | |
| 625 | |
| 626 static void | |
| 627 set_foreground_to (struct console *c, Lisp_Object sym) | |
| 628 { | |
| 629 Lisp_Object result; | |
| 867 | 630 Ibyte *escseq = 0; |
| 428 | 631 Bytecount escseqlen = 0; |
| 632 | |
| 633 result = assq_no_quit (sym, Vtty_color_alist); | |
| 634 if (!NILP (result)) | |
| 635 { | |
| 636 Lisp_Object esc_seq = XCAR (XCDR (result)); | |
| 637 escseq = XSTRING_DATA (esc_seq); | |
| 638 escseqlen = XSTRING_LENGTH (esc_seq); | |
| 639 } | |
| 640 #if 0 | |
| 641 else if (STRINGP (Vtty_dynamic_color_fg)) | |
| 642 { | |
| 643 substitute_in_dynamic_color_string (Vtty_dynamic_color_fg, | |
| 644 Fsymbol_name (sym)); | |
| 4967 | 645 escseq = Dynarr_begin (sidcs_dynarr); |
| 428 | 646 escseqlen = Dynarr_length (sidcs_dynarr); |
| 647 } | |
| 648 #endif | |
| 649 | |
| 650 if (escseq) | |
| 651 { | |
| 652 send_string_to_tty_console (c, escseq, escseqlen); | |
| 653 } | |
| 654 } | |
| 655 | |
| 656 static void | |
| 657 set_background_to (struct console *c, Lisp_Object sym) | |
| 658 { | |
| 659 Lisp_Object result; | |
| 867 | 660 Ibyte *escseq = 0; |
| 428 | 661 Bytecount escseqlen = 0; |
| 662 | |
| 663 result = assq_no_quit (sym, Vtty_color_alist); | |
| 664 if (!NILP (result)) | |
| 665 { | |
| 666 Lisp_Object esc_seq = XCDR (XCDR (result)); | |
| 667 escseq = XSTRING_DATA (esc_seq); | |
| 668 escseqlen = XSTRING_LENGTH (esc_seq); | |
| 669 } | |
| 670 #if 0 | |
| 671 else if (STRINGP (Vtty_dynamic_color_bg)) | |
| 672 { | |
| 673 substitute_in_dynamic_color_string (Vtty_dynamic_color_bg, | |
| 674 Fsymbol_name (sym)); | |
| 4967 | 675 escseq = Dynarr_begin (sidcs_dynarr); |
| 428 | 676 escseqlen = Dynarr_length (sidcs_dynarr); |
| 677 } | |
| 678 #endif | |
| 679 | |
| 680 if (escseq) | |
| 681 { | |
| 682 send_string_to_tty_console (c, escseq, escseqlen); | |
| 683 } | |
| 684 } | |
| 685 | |
| 686 static void | |
| 687 tty_turn_on_face_1 (struct console *c, int highlight_p, | |
| 688 int blinking_p, int dim_p, int underline_p, | |
| 689 int reverse_p, Lisp_Object cinst_fore, | |
| 690 Lisp_Object cinst_back) | |
| 691 { | |
| 692 if (highlight_p) | |
| 693 { | |
| 694 OUTPUT1_IF (c, TTY_SD (c).turn_on_bold); | |
| 695 } | |
| 696 | |
| 697 if (blinking_p) | |
| 698 { | |
| 699 OUTPUT1_IF (c, TTY_SD (c).turn_on_blinking); | |
| 700 } | |
| 701 | |
| 702 if (dim_p) | |
| 703 { | |
| 704 OUTPUT1_IF (c, TTY_SD (c).turn_on_dim); | |
| 705 } | |
| 706 | |
| 707 if (underline_p) | |
| 708 { | |
| 709 /* #### punt for now if underline mode is glitchy */ | |
| 710 if (!TTY_FLAGS (c).underline_width) | |
| 711 { | |
| 712 OUTPUT1_IF (c, TTY_SD (c).begin_underline); | |
| 713 } | |
| 714 } | |
| 715 | |
| 716 if (reverse_p) | |
| 717 { | |
| 718 /* #### punt for now if standout mode is glitchy */ | |
| 719 if (!TTY_FLAGS (c).standout_width) | |
| 720 { | |
| 721 OUTPUT1_IF (c, TTY_SD (c).begin_standout); | |
| 722 } | |
| 723 else | |
| 724 reverse_p = 0; | |
| 725 } | |
| 726 | |
| 727 if (reverse_p) | |
| 728 { | |
| 729 Lisp_Object temp = cinst_fore; | |
| 730 cinst_fore = cinst_back; | |
| 731 cinst_back = temp; | |
| 732 } | |
| 733 | |
| 734 if (COLOR_INSTANCEP (cinst_fore) | |
| 735 && !EQ (cinst_fore, Vthe_null_color_instance)) | |
| 736 set_foreground_to (c, COLOR_INSTANCE_TTY_SYMBOL | |
| 737 (XCOLOR_INSTANCE (cinst_fore))); | |
| 738 | |
| 739 if (COLOR_INSTANCEP (cinst_back) | |
| 740 && !EQ (cinst_back, Vthe_null_color_instance)) | |
| 741 set_background_to (c, COLOR_INSTANCE_TTY_SYMBOL | |
| 742 (XCOLOR_INSTANCE (cinst_back))); | |
| 743 } | |
| 744 | |
| 745 /***************************************************************************** | |
| 746 tty_turn_on_face | |
| 747 | |
| 748 Turn on all set properties of the given face. | |
| 749 ****************************************************************************/ | |
| 750 static void | |
| 751 tty_turn_on_face (struct window *w, face_index findex) | |
| 752 { | |
| 753 struct frame *f = XFRAME (w->frame); | |
| 754 struct console *c = XCONSOLE (FRAME_CONSOLE (f)); | |
| 755 | |
| 756 tty_turn_on_face_1 (c, | |
| 757 WINDOW_FACE_CACHEL_HIGHLIGHT_P (w, findex), | |
| 758 WINDOW_FACE_CACHEL_BLINKING_P (w, findex), | |
| 759 WINDOW_FACE_CACHEL_DIM_P (w, findex), | |
| 760 WINDOW_FACE_CACHEL_UNDERLINE_P (w, findex), | |
| 761 WINDOW_FACE_CACHEL_REVERSE_P (w, findex), | |
| 762 WINDOW_FACE_CACHEL_FOREGROUND (w, findex), | |
| 763 WINDOW_FACE_CACHEL_BACKGROUND (w, findex)); | |
| 764 } | |
| 765 | |
| 766 /***************************************************************************** | |
| 767 tty_turn_off_face | |
| 768 | |
| 769 Turn off all set properties of the given face (revert to default | |
| 770 face). We assume that tty_turn_on_face has been called for the given | |
| 771 face so that its properties are actually active. | |
| 772 ****************************************************************************/ | |
| 773 static void | |
| 774 tty_turn_off_face (struct window *w, face_index findex) | |
| 775 { | |
| 776 struct frame *f = XFRAME (w->frame); | |
| 777 struct console *c = XCONSOLE (FRAME_CONSOLE (f)); | |
| 778 | |
| 779 if (WINDOW_FACE_CACHEL_REVERSE_P (w, findex)) | |
| 780 { | |
| 781 /* #### punt for now if standout mode is glitchy */ | |
| 782 if (!TTY_FLAGS (c).standout_width) | |
| 783 { | |
| 784 OUTPUT1_IF (c, TTY_SD (c).end_standout); | |
| 785 } | |
| 786 } | |
| 787 | |
| 788 if (WINDOW_FACE_CACHEL_UNDERLINE_P (w, findex)) | |
| 789 { | |
| 790 /* #### punt for now if underline mode is glitchy */ | |
| 791 if (!TTY_FLAGS (c).underline_width) | |
| 792 { | |
| 793 OUTPUT1_IF (c, TTY_SD (c).end_underline); | |
| 794 } | |
| 795 } | |
| 796 | |
| 797 if (WINDOW_FACE_CACHEL_HIGHLIGHT_P (w, findex) || | |
| 798 WINDOW_FACE_CACHEL_BLINKING_P (w, findex) || | |
| 799 WINDOW_FACE_CACHEL_DIM_P (w, findex) || | |
| 800 !EQ (WINDOW_FACE_CACHEL_FOREGROUND (w, findex), | |
| 801 Vthe_null_color_instance) || | |
| 802 !EQ (WINDOW_FACE_CACHEL_BACKGROUND (w, findex), | |
| 803 Vthe_null_color_instance)) | |
| 804 { | |
| 805 OUTPUT1_IF (c, TTY_SD (c).turn_off_attributes); | |
| 806 } | |
| 807 } | |
| 808 | |
| 809 /***************************************************************************** | |
| 810 tty_turn_on_frame_face | |
| 811 | |
| 812 Turn on all set properties of the given face. | |
| 813 ****************************************************************************/ | |
| 814 static void | |
| 815 tty_turn_on_frame_face (struct frame *f, Lisp_Object face) | |
| 816 { | |
| 817 Lisp_Object frame; | |
| 818 struct console *c = XCONSOLE (FRAME_CONSOLE (f)); | |
| 819 | |
| 793 | 820 frame = wrap_frame (f); |
| 428 | 821 tty_turn_on_face_1 (c, |
| 822 FACE_HIGHLIGHT_P (face, frame), | |
| 823 FACE_BLINKING_P (face, frame), | |
| 824 FACE_DIM_P (face, frame), | |
| 825 FACE_UNDERLINE_P (face, frame), | |
| 826 FACE_REVERSE_P (face, frame), | |
| 827 FACE_FOREGROUND (face, frame), | |
| 828 FACE_BACKGROUND (face, frame)); | |
| 829 } | |
| 830 | |
| 831 /***************************************************************************** | |
| 832 tty_turn_off_frame_face | |
| 833 | |
| 834 Turn off all set properties of the given face (revert to default | |
| 835 face). We assume that tty_turn_on_face has been called for the given | |
| 836 face so that its properties are actually active. | |
| 837 ****************************************************************************/ | |
| 838 static void | |
| 839 tty_turn_off_frame_face (struct frame *f, Lisp_Object face) | |
| 840 { | |
| 841 Lisp_Object frame; | |
| 842 struct console *c = XCONSOLE (FRAME_CONSOLE (f)); | |
| 843 | |
| 793 | 844 frame = wrap_frame (f); |
| 428 | 845 |
| 846 if (FACE_REVERSE_P (face, frame)) | |
| 847 { | |
| 848 /* #### punt for now if standout mode is glitchy */ | |
| 849 if (!TTY_FLAGS (c).standout_width) | |
| 850 { | |
| 851 OUTPUT1_IF (c, TTY_SD (c).end_standout); | |
| 852 } | |
| 853 } | |
| 854 | |
| 855 if (FACE_UNDERLINE_P (face, frame)) | |
| 856 { | |
| 857 /* #### punt for now if underline mode is glitchy */ | |
| 858 if (!TTY_FLAGS (c).underline_width) | |
| 859 { | |
| 860 OUTPUT1_IF (c, TTY_SD (c).end_underline); | |
| 861 } | |
| 862 } | |
| 863 | |
| 864 if (FACE_HIGHLIGHT_P (face, frame) || | |
| 865 FACE_BLINKING_P (face, frame) || | |
| 866 FACE_DIM_P (face, frame) || | |
| 867 !EQ (FACE_FOREGROUND (face, frame), Vthe_null_color_instance) || | |
| 868 !EQ (FACE_BACKGROUND (face, frame), Vthe_null_color_instance)) | |
| 869 { | |
| 870 OUTPUT1_IF (c, TTY_SD (c).turn_off_attributes); | |
| 871 } | |
| 872 } | |
| 873 | |
| 874 /***************************************************************************** | |
| 875 set_tty_modes | |
| 876 | |
| 877 Sets up various parameters on tty modes. | |
| 878 ****************************************************************************/ | |
| 879 void | |
| 880 set_tty_modes (struct console *c) | |
| 881 { | |
| 882 if (!CONSOLE_TTY_P (c)) | |
| 883 return; | |
| 884 | |
| 885 OUTPUT1_IF (c, TTY_SD (c).init_motion); | |
| 886 OUTPUT1_IF (c, TTY_SD (c).cursor_visible); | |
| 887 OUTPUT1_IF (c, TTY_SD (c).keypad_on); | |
| 888 } | |
| 889 | |
| 890 /***************************************************************************** | |
| 891 reset_tty_modes | |
| 892 | |
| 893 Restore default state of tty. | |
| 894 ****************************************************************************/ | |
| 895 void | |
| 896 reset_tty_modes (struct console *c) | |
| 897 { | |
| 898 if (!CONSOLE_TTY_P (c)) | |
| 899 return; | |
| 900 | |
| 901 OUTPUT1_IF (c, TTY_SD (c).orig_pair); | |
| 902 OUTPUT1_IF (c, TTY_SD (c).keypad_off); | |
| 903 OUTPUT1_IF (c, TTY_SD (c).cursor_normal); | |
| 904 OUTPUT1_IF (c, TTY_SD (c).end_motion); | |
| 442 | 905 |
| 906 { | |
| 907 Lisp_Object frm = CONSOLE_SELECTED_FRAME (c); | |
| 908 | |
| 909 if (!NILP (frm)) | |
| 910 tty_frame_output_end (XFRAME (frm)); | |
| 911 } | |
| 428 | 912 } |
| 913 | |
| 914 /***************************************************************************** | |
| 915 tty_redisplay_shutdown | |
| 916 | |
| 917 Clear the frame and position the cursor properly for exiting. | |
| 918 ****************************************************************************/ | |
| 919 void | |
| 920 tty_redisplay_shutdown (struct console *c) | |
| 921 { | |
| 922 Lisp_Object dev = CONSOLE_SELECTED_DEVICE (c); | |
| 923 | |
| 924 if (!NILP (dev)) | |
| 925 { | |
| 926 Lisp_Object frm = DEVICE_SELECTED_FRAME (XDEVICE (dev)); | |
| 927 | |
| 928 if (!NILP (frm)) | |
| 929 { | |
| 930 struct frame *f = XFRAME (frm); | |
| 931 | |
| 932 /* Clear the bottom line of the frame. */ | |
| 933 redisplay_clear_region (FRAME_SELECTED_WINDOW (f), DEFAULT_INDEX, 0, | |
| 934 f->height, f->width, 1); | |
| 935 | |
| 936 /* And then stick the cursor there. */ | |
| 937 tty_set_final_cursor_coords (f, f->height, 0); | |
| 442 | 938 tty_frame_output_end (f); |
| 428 | 939 } |
| 940 } | |
| 941 } | |
| 942 | |
| 943 | |
| 944 /* #### Everything below here is old shit. It should either be moved | |
| 945 up or removed. */ | |
| 946 | |
| 947 | |
| 444 | 948 #ifdef NOT_YET |
| 428 | 949 /* FLAGS - these don't need to be console local since only one console |
| 442 | 950 can be being updated at a time. */ |
| 428 | 951 static int insert_mode_on; /* nonzero if in insert mode */ |
| 952 static int standout_mode_on; /* nonzero if in standout mode */ | |
| 953 static int underline_mode_on; /* nonzero if in underline mode */ | |
| 954 static int alternate_mode_on; /* nonzero if in alternate char set */ | |
| 955 static int attributes_on; /* nonzero if any attributes on */ | |
| 956 | |
| 957 static void | |
| 958 turn_on_insert (struct frame *f) | |
| 959 { | |
| 960 struct console *c = XCONSOLE (FRAME_CONSOLE (f)); | |
| 961 | |
| 962 if (!insert_mode_on) | |
| 963 OUTPUT1_IF (c, TTY_SE (c).begin_ins_mode); | |
| 964 insert_mode_on = 1; | |
| 965 } | |
| 966 | |
| 967 static void | |
| 968 turn_off_insert (struct frame *f) | |
| 969 { | |
| 970 struct console *c = XCONSOLE (FRAME_CONSOLE (f)); | |
| 971 | |
| 972 if (insert_mode_on) | |
| 973 OUTPUT1 (c, TTY_SE (c).end_ins_mode); | |
| 974 insert_mode_on = 0; | |
| 975 } | |
| 976 | |
| 977 static void | |
| 978 internal_cursor_to (struct frame *f, int row, int col) | |
| 979 { | |
| 980 struct console *c = XCONSOLE (FRAME_CONSOLE (f)); | |
| 981 | |
| 982 if (!TTY_FLAGS (c).insert_mode_motion) | |
| 983 turn_off_insert (f); | |
| 984 if (!TTY_FLAGS (c).standout_motion) | |
| 985 { | |
| 986 turn_off_standout (f); | |
| 987 turn_off_underline (f); | |
| 988 turn_off_alternate (f); | |
| 989 } | |
| 990 | |
| 991 cmgoto (f, row, col); | |
| 992 } | |
| 993 | |
| 994 static void | |
| 995 clear_to_end (struct frame *f) | |
| 996 { | |
| 997 struct console *c = XCONSOLE (FRAME_CONSOLE (f)); | |
| 998 | |
| 999 /* assumes cursor is already positioned */ | |
| 1000 if (TTY_SE (c).clr_from_cursor) | |
| 1001 { | |
| 1002 OUTPUT1 (c, TTY_SE (c).clr_from_cursor); | |
| 1003 } | |
| 1004 else | |
| 1005 { | |
| 1006 int line = FRAME_CURSOR_Y (f); | |
| 1007 | |
| 1008 while (line < FRAME_HEIGHT (f)) | |
| 1009 { | |
| 1010 internal_cursor_to (f, line, 0); | |
| 1011 OUTPUT1 (c, TTY_SE (c).clr_to_eol); | |
| 1012 } | |
| 1013 } | |
| 1014 } | |
| 1015 #endif /* 0 */ | |
| 1016 | |
| 1017 #if 0 | |
| 1018 /* | |
| 1019 * clear from last visible line on window to window end (presumably | |
| 1020 * the line above window's modeline | |
| 1021 */ | |
| 1022 static void | |
| 1023 tty_clear_window_end (struct window *w, int ystart, int yend) | |
| 1024 { | |
| 1025 struct console *c = XCONSOLE (WINDOW_CONSOLE (w)); | |
| 1026 int line; | |
| 1027 | |
| 1028 for (line = ystart; line < yend; line++) | |
| 1029 { | |
| 1030 cmgoto (XFRAME (w->frame), line, 0); | |
| 1031 OUTPUT1 (c, TTY_SE (c).clr_to_eol); | |
| 1032 } | |
| 1033 } | |
| 1034 | |
| 1035 #endif /* 0 */ | |
| 1036 | |
| 1037 static int | |
| 1038 tty_flash (struct device *d) | |
| 1039 { | |
| 1040 struct console *c = XCONSOLE (DEVICE_CONSOLE (d)); | |
| 1041 if (TTY_SD (c).visual_bell) | |
| 1042 { | |
| 1043 OUTPUT1 (c, TTY_SD (c).visual_bell); | |
| 1044 Lstream_flush (XLSTREAM (CONSOLE_TTY_DATA (c)->outstream)); | |
| 1045 return 1; | |
| 1046 } | |
| 1047 else | |
| 1048 return 0; | |
| 1049 } | |
| 1050 | |
| 1051 /* | |
| 1052 * tty_ring_bell - sound an audio beep. | |
| 1053 */ | |
| 1054 static void | |
| 2286 | 1055 tty_ring_bell (struct device *d, int volume, int UNUSED (pitch), |
| 1056 int UNUSED (duration)) | |
| 428 | 1057 { |
| 1058 struct console *c = XCONSOLE (DEVICE_CONSOLE (d)); | |
| 1059 | |
| 1060 if (volume) | |
| 1061 { | |
| 1062 OUTPUT1 (c, TTY_SD (c).audio_bell); | |
| 1063 Lstream_flush (XLSTREAM (CONSOLE_TTY_DATA (c)->outstream)); | |
| 1064 } | |
| 1065 } | |
| 1066 | |
| 1067 | |
| 1068 int | |
| 1069 init_tty_for_redisplay (struct device *d, char *terminal_type) | |
| 1070 { | |
| 2367 | 1071 /* !!#### Mule-ize this */ |
| 428 | 1072 int status; |
| 1073 char entry_buffer[2044]; | |
| 1074 /* char temp_buffer[2044]; */ | |
| 1075 char *bufptr; | |
| 1076 struct console *c = XCONSOLE (DEVICE_CONSOLE (d)); | |
| 1077 | |
| 1078 /* What we should really do is allocate just enough space for | |
| 1079 the actual strings that are stored; but this would require | |
| 1080 doing this after all the tgetstr()s and adjusting all the | |
| 1081 pointers. */ | |
| 1082 CONSOLE_TTY_DATA (c)->term_entry_buffer = (char *) xmalloc (2044); | |
| 1083 bufptr = CONSOLE_TTY_DATA (c)->term_entry_buffer; | |
| 1084 | |
| 442 | 1085 #ifdef SIGTTOU |
| 428 | 1086 /* SIGTT* don't exist under win32 */ |
| 1087 EMACS_BLOCK_SIGNAL (SIGTTOU); | |
| 1088 #endif | |
| 1089 status = tgetent (entry_buffer, terminal_type); | |
| 442 | 1090 #ifdef SIGTTOU |
| 428 | 1091 EMACS_UNBLOCK_SIGNAL (SIGTTOU); |
| 1092 #endif | |
| 1093 #if 0 | |
| 1094 if (status < 0) | |
| 1095 return TTY_UNABLE_OPEN_DATABASE; | |
| 1096 else if (status == 0) | |
| 1097 return TTY_TYPE_UNDEFINED; | |
| 1098 #endif | |
| 1099 /* Under Linux at least, <0 is returned for TTY_TYPE_UNDEFINED. --ben */ | |
| 1100 if (status <= 0) | |
| 1101 return TTY_TYPE_UNDEFINED; | |
| 1102 | |
| 1103 /* | |
| 1104 * Establish the terminal size. | |
| 1105 */ | |
| 1106 /* First try to get the info from the system. If that fails, check | |
| 1107 the termcap entry. */ | |
| 1108 get_tty_device_size (d, &CONSOLE_TTY_DATA (c)->width, | |
| 1109 &CONSOLE_TTY_DATA (c)->height); | |
| 1110 | |
| 1111 if (CONSOLE_TTY_DATA (c)->width <= 0) | |
| 1112 CONSOLE_TTY_DATA (c)->width = tgetnum ("co"); | |
| 1113 if (CONSOLE_TTY_DATA (c)->height <= 0) | |
| 1114 CONSOLE_TTY_DATA (c)->height = tgetnum ("li"); | |
| 1115 | |
| 1116 if (CONSOLE_TTY_DATA (c)->width <= 0 || CONSOLE_TTY_DATA (c)->height <= 0) | |
| 1117 return TTY_SIZE_UNSPECIFIED; | |
| 1118 | |
| 1119 /* | |
| 1120 * Initialize cursor motion information. | |
| 1121 */ | |
| 1122 | |
| 1123 /* local cursor movement */ | |
| 1124 TTY_CM (c).up = tgetstr ("up", &bufptr); | |
| 1125 TTY_CM (c).down = tgetstr ("do", &bufptr); | |
| 1126 TTY_CM (c).left = tgetstr ("le", &bufptr); | |
| 1127 TTY_CM (c).right = tgetstr ("nd", &bufptr); | |
| 1128 TTY_CM (c).home = tgetstr ("ho", &bufptr); | |
| 1129 TTY_CM (c).low_left = tgetstr ("ll", &bufptr); | |
| 1130 TTY_CM (c).car_return = tgetstr ("cr", &bufptr); | |
| 1131 | |
| 1132 /* absolute cursor motion */ | |
| 1133 TTY_CM (c).abs = tgetstr ("cm", &bufptr); | |
| 1134 TTY_CM (c).hor_abs = tgetstr ("ch", &bufptr); | |
| 1135 TTY_CM (c).ver_abs = tgetstr ("cv", &bufptr); | |
| 1136 | |
| 1137 /* Verify that the terminal is powerful enough to run Emacs */ | |
| 1138 if (!TTY_CM (c).abs) | |
| 1139 { | |
| 1140 if (!TTY_CM (c).up || !TTY_CM (c).down | |
| 1141 || !TTY_CM (c).left || !TTY_CM (c).right) | |
| 1142 return TTY_TYPE_INSUFFICIENT; | |
| 1143 } | |
| 1144 | |
| 1145 /* parameterized local cursor movement */ | |
| 1146 TTY_CM (c).multi_up = tgetstr ("UP", &bufptr); | |
| 1147 TTY_CM (c).multi_down = tgetstr ("DO", &bufptr); | |
| 1148 TTY_CM (c).multi_left = tgetstr ("LE", &bufptr); | |
| 1149 TTY_CM (c).multi_right = tgetstr ("RI", &bufptr); | |
| 1150 | |
| 1151 /* scrolling */ | |
| 1152 TTY_CM (c).scroll_forw = tgetstr ("sf", &bufptr); | |
| 1153 TTY_CM (c).scroll_back = tgetstr ("sr", &bufptr); | |
| 1154 TTY_CM (c).multi_scroll_forw = tgetstr ("SF", &bufptr); | |
| 1155 TTY_CM (c).multi_scroll_back = tgetstr ("SR", &bufptr); | |
| 1156 TTY_CM (c).set_scroll_region = tgetstr ("cs", &bufptr); | |
| 1157 | |
| 1158 | |
| 1159 /* | |
| 1160 * Initialize screen editing information. | |
| 1161 */ | |
| 1162 | |
| 1163 /* adding to the screen */ | |
| 1164 TTY_SE (c).ins_line = tgetstr ("al", &bufptr); | |
| 1165 TTY_SE (c).multi_ins_line = tgetstr ("AL", &bufptr); | |
| 1166 TTY_SE (c).repeat = tgetstr ("rp", &bufptr); | |
| 1167 TTY_SE (c).begin_ins_mode = tgetstr ("im", &bufptr); | |
| 1168 TTY_SE (c).end_ins_mode = tgetstr ("ei", &bufptr); | |
| 1169 TTY_SE (c).ins_char = tgetstr ("ic", &bufptr); | |
| 1170 TTY_SE (c).multi_ins_char = tgetstr ("IC", &bufptr); | |
| 1171 TTY_SE (c).insert_pad = tgetstr ("ip", &bufptr); | |
| 1172 | |
| 1173 /* deleting from the screen */ | |
| 1174 TTY_SE (c).clr_frame = tgetstr ("cl", &bufptr); | |
| 1175 TTY_SE (c).clr_from_cursor = tgetstr ("cd", &bufptr); | |
| 1176 TTY_SE (c).clr_to_eol = tgetstr ("ce", &bufptr); | |
| 1177 TTY_SE (c).del_line = tgetstr ("dl", &bufptr); | |
| 1178 TTY_SE (c).multi_del_line = tgetstr ("DL", &bufptr); | |
| 1179 TTY_SE (c).del_char = tgetstr ("dc", &bufptr); | |
| 1180 TTY_SE (c).multi_del_char = tgetstr ("DC", &bufptr); | |
| 1181 TTY_SE (c).begin_del_mode = tgetstr ("dm", &bufptr); | |
| 1182 TTY_SE (c).end_del_mode = tgetstr ("ed", &bufptr); | |
| 1183 TTY_SE (c).erase_at_cursor = tgetstr ("ec", &bufptr); | |
| 1184 | |
| 1185 | |
| 1186 /* | |
| 1187 * Initialize screen display information. | |
| 1188 */ | |
| 1189 TTY_SD (c).begin_standout = tgetstr ("so", &bufptr); | |
| 1190 TTY_SD (c).end_standout = tgetstr ("se", &bufptr); | |
| 1191 TTY_SD (c).begin_underline = tgetstr ("us", &bufptr); | |
| 1192 TTY_SD (c).end_underline = tgetstr ("ue", &bufptr); | |
| 1193 TTY_SD (c).begin_alternate = tgetstr ("as", &bufptr); | |
| 1194 TTY_SD (c).end_alternate = tgetstr ("ae", &bufptr); | |
| 1195 TTY_SD (c).turn_on_reverse = tgetstr ("mr", &bufptr); | |
| 1196 TTY_SD (c).turn_on_blinking = tgetstr ("mb", &bufptr); | |
| 1197 TTY_SD (c).turn_on_bold = tgetstr ("md", &bufptr); | |
| 1198 TTY_SD (c).turn_on_dim = tgetstr ("mh", &bufptr); | |
| 1199 TTY_SD (c).turn_off_attributes = tgetstr ("me", &bufptr); | |
| 1200 TTY_SD (c).orig_pair = tgetstr ("op", &bufptr); | |
| 1201 | |
| 1202 TTY_SD (c).visual_bell = tgetstr ("vb", &bufptr); | |
| 1203 TTY_SD (c).audio_bell = tgetstr ("bl", &bufptr); | |
| 1204 if (!TTY_SD (c).audio_bell) | |
| 1205 { | |
| 1206 /* If audio_bell doesn't get set, then assume C-g. This is gross and | |
| 1207 ugly but is what Emacs has done from time immortal. */ | |
| 1208 TTY_SD (c).audio_bell = "\07"; | |
| 1209 } | |
| 1210 | |
| 1211 TTY_SD (c).cursor_visible = tgetstr ("ve", &bufptr); | |
| 1212 TTY_SD (c).cursor_normal = tgetstr ("vs", &bufptr); | |
| 1213 TTY_SD (c).init_motion = tgetstr ("ti", &bufptr); | |
| 1214 TTY_SD (c).end_motion = tgetstr ("te", &bufptr); | |
| 1215 TTY_SD (c).keypad_on = tgetstr ("ks", &bufptr); | |
| 1216 TTY_SD (c).keypad_off = tgetstr ("ke", &bufptr); | |
| 1217 | |
| 1218 | |
| 1219 /* | |
| 1220 * Initialize additional terminal information. | |
| 1221 */ | |
| 1222 TTY_FLAGS (c).must_write_spaces = tgetflag ("in"); | |
| 1223 TTY_FLAGS (c).insert_mode_motion = tgetflag ("mi"); | |
| 1224 TTY_FLAGS (c).standout_motion = tgetflag ("ms"); | |
| 1225 TTY_FLAGS (c).memory_above_frame = tgetflag ("da"); | |
| 1226 TTY_FLAGS (c).memory_below_frame = tgetflag ("db"); | |
| 1227 TTY_FLAGS (c).standout_width = tgetnum ("sg"); | |
| 1228 TTY_FLAGS (c).underline_width = tgetnum ("ug"); | |
| 1229 | |
| 1230 if (TTY_FLAGS (c).standout_width == -1) | |
| 1231 TTY_FLAGS (c).standout_width = 0; | |
| 1232 if (TTY_FLAGS (c).underline_width == -1) | |
| 1233 TTY_FLAGS (c).underline_width = 0; | |
| 1234 | |
| 1235 TTY_FLAGS (c).meta_key = | |
| 1236 eight_bit_tty (d) ? tgetflag ("km") || tgetflag ("MT") ? 1 : 2 : 0; | |
| 1237 | |
| 1238 | |
| 1239 /* | |
| 1240 * Setup the costs tables for this tty console. | |
| 1241 */ | |
| 1242 cm_cost_init (c); | |
| 1243 | |
| 444 | 1244 #ifdef NOT_YET |
| 428 | 1245 /* |
| 1246 * Initialize local flags. | |
| 1247 */ | |
| 1248 insert_mode_on = 0; | |
| 1249 standout_mode_on = 0; | |
| 1250 underline_mode_on = 0; | |
| 1251 alternate_mode_on = 0; | |
| 1252 attributes_on = 0; | |
| 444 | 1253 #endif |
| 428 | 1254 |
| 1255 /* | |
| 1256 * Attempt to initialize the function_key_map to | |
| 1257 * some kind of sensible value | |
| 1258 */ | |
| 1259 | |
| 1260 term_get_fkeys (c->function_key_map, &bufptr); | |
| 1261 | |
| 1262 { | |
| 1263 /* check for ANSI set-foreground and set-background strings, | |
| 1264 and assume color if so. | |
| 1265 | |
| 1266 #### we should support the other (non-ANSI) ways of specifying | |
| 1267 color, too. */ | |
| 1268 char foobuf[500]; | |
| 1269 char *fooptr = foobuf; | |
| 1270 if ((tgetstr ("AB", &fooptr) && tgetstr ("AF", &fooptr)) || | |
| 1271 (tgetstr ("Sf", &fooptr) && tgetstr ("Sb", &fooptr)) || | |
| 1272 ((tgetnum ("Co") > 0) && (tgetnum ("pa") > 0))) | |
| 1273 DEVICE_CLASS (d) = Qcolor; | |
| 1274 else | |
| 1275 DEVICE_CLASS (d) = Qmono; | |
| 1276 } | |
| 1277 | |
| 1278 return TTY_INIT_SUCCESS; | |
| 1279 } | |
| 1280 | |
| 1281 struct fkey_table | |
| 1282 { | |
| 442 | 1283 const char *cap; |
| 1284 const char *name; | |
| 428 | 1285 }; |
| 1286 | |
| 1287 /* Termcap capability names that correspond directly to X keysyms. | |
| 1288 Some of these (marked "terminfo") aren't supplied by old-style | |
| 1289 (Berkeley) termcap entries. They're listed in X keysym order; | |
| 1290 except we put the keypad keys first, so that if they clash with | |
| 1291 other keys (as on the IBM PC keyboard) they get overridden. | |
| 1292 */ | |
| 1293 | |
| 1294 static struct fkey_table keys[] = | |
| 1295 { | |
| 1296 {"kh", "home"}, /* termcap */ | |
| 1297 {"kl", "left"}, /* termcap */ | |
| 1298 {"ku", "up"}, /* termcap */ | |
| 1299 {"kr", "right"}, /* termcap */ | |
| 1300 {"kd", "down"}, /* termcap */ | |
| 1301 {"%8", "prior"}, /* terminfo */ | |
| 1302 {"%5", "next"}, /* terminfo */ | |
| 1303 {"@7", "end"}, /* terminfo */ | |
| 1304 {"@1", "begin"}, /* terminfo */ | |
| 1305 {"*6", "select"}, /* terminfo */ | |
| 1306 {"%9", "print"}, /* terminfo */ | |
| 1307 {"@4", "execute"}, /* terminfo --- actually the `command' key */ | |
| 1308 /* | |
| 1309 * "insert" --- see below | |
| 1310 */ | |
| 1311 {"&8", "undo"}, /* terminfo */ | |
| 1312 {"%0", "redo"}, /* terminfo */ | |
| 1313 {"%7", "menu"}, /* terminfo --- actually the `options' key */ | |
| 1314 {"@0", "find"}, /* terminfo */ | |
| 1315 {"@2", "cancel"}, /* terminfo */ | |
| 1316 {"%1", "help"}, /* terminfo */ | |
| 1317 /* | |
| 1318 * "break" goes here, but can't be reliably intercepted with termcap | |
| 1319 */ | |
| 1320 {"&4", "reset"}, /* terminfo --- actually `restart' */ | |
| 1321 /* | |
| 1322 * "system" and "user" --- no termcaps | |
| 1323 */ | |
| 1324 {"kE", "clearline"}, /* terminfo */ | |
| 1325 {"kA", "insertline"}, /* terminfo */ | |
| 1326 {"kL", "deleteline"}, /* terminfo */ | |
| 1327 {"kI", "insertchar"}, /* terminfo */ | |
| 1328 {"kD", "delete"}, /* terminfo */ | |
| 1329 {"kB", "backtab"}, /* terminfo */ | |
| 1330 /* | |
| 1331 * "kp-backtab", "kp-space", "kp-tab" --- no termcaps | |
| 1332 */ | |
| 1333 {"@8", "kp-enter"}, /* terminfo */ | |
| 1334 /* | |
| 1335 * "kp-f1", "kp-f2", "kp-f3" "kp-f4", | |
| 1336 * "kp-multiply", "kp-add", "kp-separator", | |
| 1337 * "kp-subtract", "kp-decimal", "kp-divide", "kp-0"; | |
| 1338 * --- no termcaps for any of these. | |
| 1339 */ | |
| 1340 {"K4", "kp-1"}, /* terminfo */ | |
| 1341 /* | |
| 1342 * "kp-2" --- no termcap | |
| 1343 */ | |
| 1344 {"K5", "kp-3"}, /* terminfo */ | |
| 1345 /* | |
| 1346 * "kp-4" --- no termcap | |
| 1347 */ | |
| 1348 {"K2", "kp-5"}, /* terminfo */ | |
| 1349 /* | |
| 1350 * "kp-6" --- no termcap | |
| 1351 */ | |
| 1352 {"K1", "kp-7"}, /* terminfo */ | |
| 1353 /* | |
| 1354 * "kp-8" --- no termcap | |
| 1355 */ | |
| 1356 {"K3", "kp-9"}, /* terminfo */ | |
| 1357 /* | |
| 1358 * "kp-equal" --- no termcap | |
| 1359 */ | |
| 1360 {"k1", "f1"}, | |
| 1361 {"k2", "f2"}, | |
| 1362 {"k3", "f3"}, | |
| 1363 {"k4", "f4"}, | |
| 1364 {"k5", "f5"}, | |
| 1365 {"k6", "f6"}, | |
| 1366 {"k7", "f7"}, | |
| 1367 {"k8", "f8"}, | |
| 1368 {"k9", "f9"}, | |
| 1369 }; | |
| 1370 | |
| 1371 static char **term_get_fkeys_arg; | |
| 1372 | |
| 1373 static Lisp_Object term_get_fkeys_1 (Lisp_Object keymap); | |
| 1374 static Lisp_Object term_get_fkeys_error (Lisp_Object err, Lisp_Object arg); | |
| 1375 | |
| 1376 /* Find the escape codes sent by the function keys for Vfunction_key_map. | |
| 1377 This function scans the termcap function key sequence entries, and | |
| 1378 adds entries to Vfunction_key_map for each function key it finds. */ | |
| 1379 | |
| 1380 static void | |
| 1381 term_get_fkeys (Lisp_Object keymap, char **address) | |
| 1382 { | |
| 1383 /* We run the body of the function (term_get_fkeys_1) and ignore all Lisp | |
| 1384 errors during the call. The only errors should be from Fdefine_key | |
| 1385 when given a key sequence containing an invalid prefix key. If the | |
| 1386 termcap defines function keys which use a prefix that is already bound | |
| 1387 to a command by the default bindings, we should silently ignore that | |
| 1388 function key specification, rather than giving the user an error and | |
| 1389 refusing to run at all on such a terminal. */ | |
| 1390 | |
| 1391 term_get_fkeys_arg = address; | |
| 1392 | |
| 1393 condition_case_1 (Qerror, | |
| 1394 term_get_fkeys_1, keymap, | |
| 1395 term_get_fkeys_error, Qnil); | |
| 1396 } | |
| 1397 | |
| 1398 static Lisp_Object | |
| 2286 | 1399 term_get_fkeys_error (Lisp_Object UNUSED (err), Lisp_Object arg) |
| 428 | 1400 { |
| 1401 return arg; | |
| 1402 } | |
| 1403 | |
| 1404 static Lisp_Object | |
| 1405 term_get_fkeys_1 (Lisp_Object function_key_map) | |
| 1406 { | |
| 1407 int i; | |
| 1408 | |
| 1409 char **address = term_get_fkeys_arg; | |
| 1410 | |
| 1411 for (i = 0; i < countof (keys); i++) | |
| 1412 { | |
| 1413 char *sequence = tgetstr (keys[i].cap, address); | |
| 1414 if (sequence) | |
| 1415 Fdefine_key (function_key_map, | |
|
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changeset
|
1416 build_extstring (sequence, Qbinary), |
| 428 | 1417 vector1 (intern (keys[i].name))); |
| 1418 } | |
| 1419 | |
| 1420 /* The uses of the "k0" capability are inconsistent; sometimes it | |
| 1421 describes F10, whereas othertimes it describes F0 and "k;" describes F10. | |
| 1422 We will attempt to politely accommodate both systems by testing for | |
| 1423 "k;", and if it is present, assuming that "k0" denotes F0, otherwise F10. | |
| 1424 */ | |
| 1425 { | |
| 442 | 1426 const char *k_semi = tgetstr ("k;", address); |
| 1427 const char *k0 = tgetstr ("k0", address); | |
| 428 | 1428 |
| 1429 if (k_semi) | |
|
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|
1430 Fdefine_key (function_key_map, build_extstring (k_semi, Qbinary), |
| 428 | 1431 vector1 (intern ("f10"))); |
| 1432 | |
| 1433 if (k0) | |
|
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|
1434 Fdefine_key (function_key_map, build_extstring (k0, Qbinary), |
| 428 | 1435 vector1 (intern (k_semi ? "f0" : "f10"))); |
| 1436 } | |
| 1437 | |
| 1438 /* Set up cookies for numbered function keys above f10. */ | |
| 1439 { | |
| 1440 char fcap[3], fkey[4]; | |
| 1441 | |
| 1442 fcap[0] = 'F'; fcap[2] = '\0'; | |
| 1443 for (i = 11; i < 64; i++) | |
| 1444 { | |
| 1445 if (i <= 19) | |
| 1446 fcap[1] = '1' + i - 11; | |
| 1447 else if (i <= 45) | |
| 1448 fcap[1] = 'A' + i - 20; | |
| 1449 else | |
| 1450 fcap[1] = 'a' + i - 46; | |
| 1451 | |
| 1452 { | |
| 1453 char *sequence = tgetstr (fcap, address); | |
| 1454 if (sequence) | |
| 1455 { | |
| 1456 sprintf (fkey, "f%d", i); | |
| 1457 Fdefine_key (function_key_map, | |
|
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parents:
4928
diff
changeset
|
1458 build_extstring (sequence, Qbinary), |
| 428 | 1459 vector1 (intern (fkey))); |
| 1460 } | |
| 1461 } | |
| 1462 } | |
| 1463 } | |
| 1464 | |
| 1465 /* | |
| 1466 * Various mappings to try and get a better fit. | |
| 1467 */ | |
| 440 | 1468 #define CONDITIONAL_REASSIGN(cap1, cap2, keyname) do { \ |
| 1469 if (!tgetstr (cap1, address)) \ | |
| 1470 { \ | |
| 1471 char *sequence = tgetstr (cap2, address); \ | |
| 1472 if (sequence) \ | |
| 1473 Fdefine_key (function_key_map, \ | |
|
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4928
diff
changeset
|
1474 build_extstring (sequence, Qbinary), \ |
| 440 | 1475 vector1 (intern (keyname))); \ |
| 1476 } \ | |
| 1477 } while (0) | |
| 428 | 1478 |
| 1479 /* if there's no key_next keycap, map key_npage to `next' keysym */ | |
| 1480 CONDITIONAL_REASSIGN ("%5", "kN", "next"); | |
| 1481 /* if there's no key_prev keycap, map key_ppage to `previous' keysym */ | |
| 1482 CONDITIONAL_REASSIGN ("%8", "kP", "prior"); | |
| 1483 /* if there's no key_dc keycap, map key_ic to `insert' keysym */ | |
| 1484 CONDITIONAL_REASSIGN ("kD", "kI", "insert"); | |
| 1485 | |
| 1486 /* IBM has their own non-standard dialect of terminfo. | |
| 1487 If the standard name isn't found, try the IBM name. */ | |
| 1488 CONDITIONAL_REASSIGN ("kB", "KO", "backtab"); | |
| 1489 CONDITIONAL_REASSIGN ("@4", "kJ", "execute"); /* actually "action" */ | |
| 1490 CONDITIONAL_REASSIGN ("@4", "kc", "execute"); /* actually "command" */ | |
| 1491 CONDITIONAL_REASSIGN ("%7", "ki", "menu"); | |
| 1492 CONDITIONAL_REASSIGN ("@7", "kw", "end"); | |
| 1493 CONDITIONAL_REASSIGN ("F1", "k<", "f11"); | |
| 1494 CONDITIONAL_REASSIGN ("F2", "k>", "f12"); | |
| 1495 CONDITIONAL_REASSIGN ("%1", "kq", "help"); | |
| 1496 CONDITIONAL_REASSIGN ("*6", "kU", "select"); | |
| 1497 #undef CONDITIONAL_REASSIGN | |
| 1498 | |
| 1499 return Qnil; | |
| 1500 } | |
| 1501 | |
| 1502 | |
| 1503 /************************************************************************/ | |
| 1504 /* initialization */ | |
| 1505 /************************************************************************/ | |
| 1506 | |
| 1507 void | |
| 1508 console_type_create_redisplay_tty (void) | |
| 1509 { | |
| 1510 /* redisplay methods */ | |
| 1511 CONSOLE_HAS_METHOD (tty, text_width); | |
| 1512 CONSOLE_HAS_METHOD (tty, output_display_block); | |
| 1513 CONSOLE_HAS_METHOD (tty, output_vertical_divider); | |
| 1514 CONSOLE_HAS_METHOD (tty, divider_height); | |
| 1515 CONSOLE_HAS_METHOD (tty, eol_cursor_width); | |
| 1516 CONSOLE_HAS_METHOD (tty, clear_to_window_end); | |
| 1517 CONSOLE_HAS_METHOD (tty, clear_region); | |
| 1518 CONSOLE_HAS_METHOD (tty, clear_frame); | |
| 442 | 1519 CONSOLE_HAS_METHOD (tty, frame_output_begin); |
| 1520 CONSOLE_HAS_METHOD (tty, frame_output_end); | |
| 428 | 1521 CONSOLE_HAS_METHOD (tty, flash); |
| 1522 CONSOLE_HAS_METHOD (tty, ring_bell); | |
| 1523 CONSOLE_HAS_METHOD (tty, set_final_cursor_coords); | |
| 1524 } |