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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.418 by root, Fri Oct 10 00:11:44 2008 UTC vs.
Revision 1.592 by root, Thu Jun 17 00:49:20 2021 UTC

… …
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it> 31 * Copyright (c) 2007,2015 Emanuele Giaquinta <e.giaquinta@glauco.it>
32 * 32 *
33 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
34 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
35 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
36 * (at your option) any later version. 36 * (at your option) any later version.
37 * 37 *
38 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
39 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
54 54
55#ifdef KEYSYM_RESOURCE 55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h" 56# include "keyboard.h"
57#endif 57#endif
58 58
59#include <csignal> 59#include <signal.h>
60 60
61#if LINUX_YIELD_HACK 61#if LINUX_YIELD_HACK
62# include <ctime> 62# include <time.h>
63#endif 63#endif
64 64
65/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
66 66
67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
… …
131 XK_KP_Space, 0x2422, 131 XK_KP_Space, 0x2422,
132#endif 132#endif
133 0, 133 0,
134}; 134};
135 135
136void 136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y) 137rxvt_term::iso14755_54 (int x, int y)
138{ 138{
139 x = Pixel2Col (x); 139 x = Pixel2Col (x);
140 y = Pixel2Row (y); 140 y = Pixel2Row (y);
141 141
… …
149 149
150 text_t t = l.t[x]; 150 text_t t = l.t[x];
151 151
152 if (t != NOCHAR || !x) 152 if (t != NOCHAR || !x)
153 { 153 {
154 iso14755_51 (l.t[x], l.r[x], x, y); 154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54; 155 iso14755buf = ISO_14755_54;
156 break; 156 break;
157 } 157 }
158 158
159 x--; 159 x--;
160 } 160 }
161} 161}
162 162
163void 163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y) 164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{ 165{
166 rxvt_fontset *fs = FONTSET (r); 166 rxvt_fontset *fs = FONTSET (r);
167 rxvt_font *f = (*fs)[fs->find_font (ch)];
168 wchar_t *chr, *alloc, ch2, *fname; 167 wchar_t *chr, *alloc, ch2, **fname;
169 int len; 168 int len;
170
171 fname = rxvt_utf8towcs (f->name);
172 169
173# if ENABLE_COMBINING 170# if ENABLE_COMBINING
174 if (IS_COMPOSE (ch)) 171 if (IS_COMPOSE (ch))
175 { 172 {
176 len = rxvt_composite.expand (ch, 0); 173 len = rxvt_composite.expand (ch);
177 alloc = chr = new wchar_t[len]; 174 alloc = chr = new wchar_t[len];
178 rxvt_composite.expand (ch, chr); 175 rxvt_composite.expand (ch, chr);
179 } 176 }
180 else 177 else
181# endif 178# endif
… …
184 181
185 alloc = 0; 182 alloc = 0;
186 chr = &ch2; 183 chr = &ch2;
187 len = 1; 184 len = 1;
188 } 185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189 189
190 char attr[80]; // plenty 190 char attr[80]; // plenty
191 191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s", 192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r, 193 (int)r,
… …
197 r & RS_Blink ? " blink" : "", 197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "", 198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "", 199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : ""); 200 r & RS_Careful ? " careful" : "");
201 201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
202 int width = wcswidth (fname, wcslen (fname)); 208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
203 210
204 max_it (width, 8+5); // for char + hex
205 max_it (width, strlen (attr)); 211 max_it (width, strlen (attr));
206 212
207 if (y >= 0) 213 if (y >= 0)
208 { 214 {
209 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1; 215 y = (y >= nrow - len - 5 && x < width + 2) ? 0 : -1;
210 x = 0; 216 x = 0;
211 } 217 }
212 218
213 scr_overlay_new (x, y, width, len + 2); 219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
214 222
215 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r)); 223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
216 224
217 for (int y = 0; y < len; y++) 225 for (int y = 0; y < len; y++)
218 { 226 {
219 char buf[9]; 227 char buf[9];
220 228
221 ch = *chr++; 229 ch = *chr++;
222 230
223 sprintf (buf, "%8x", ch); 231 sprintf (buf, "%8x", ch);
224 scr_overlay_set (0, y, buf); 232 scr_overlay_set (0, y + 1, buf);
225 scr_overlay_set (9, y, '='); 233 scr_overlay_set (9, y + 1, '=');
226# if !UNICODE_3 234# if !UNICODE_3
227 if (ch >= 0x10000) 235 if (ch >= 0x10000)
228 ch = 0xfffd; 236 ch = 0xfffd;
229# endif 237# endif
230 scr_overlay_set (11, y, ch, r); 238 scr_overlay_set (11, y + 1, ch, r);
231 239
232 if (WCWIDTH (ch) >= 2) 240 if (WCWIDTH (ch) >= 2)
233 scr_overlay_set (12, y, NOCHAR, r); 241 scr_overlay_set (12, y + 1, NOCHAR, r);
234 } 242 }
235 243
236// { 244// {
237// char buf[4+4+3+1]; 245// char buf[4+4+3+1];
238// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y); 246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
239// scr_overlay_set (0, 0, buf); 247// scr_overlay_set (0, 0, buf);
240// } 248// }
241 scr_overlay_set (0, len , attr); 249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
242 scr_overlay_set (0, len + 1, fname); 252 scr_overlay_set (0, len + 2 + i, fname[i]);
243
244 free (fname); 253 free (fname[i]);
254 }
245 255
246# if ENABLE_COMBINING 256# if ENABLE_COMBINING
247 if (alloc) 257 if (alloc)
248 delete [] alloc; 258 delete [] alloc;
249# endif 259# endif
250} 260}
251#endif 261#endif
252 262
253void 263void ecb_cold
254rxvt_term::commit_iso14755 () 264rxvt_term::commit_iso14755 ()
255{ 265{
256 wchar_t ch[2];
257
258 ch[0] = iso14755buf & ISO_14755_MASK; 266 wchar_t ch = iso14755buf & ISO_14755_MASK;
259 ch[1] = 0;
260 267
261 if (iso14755buf & ISO_14755_51) 268 if (iso14755buf & ISO_14755_51)
262 { 269 {
263 char mb[16]; 270 char mb[MB_LEN_MAX];
264 int len; 271 int len;
265 272
266 // allow verbatim 0-bytes and control-bytes to be entered 273 // allow verbatim 0-bytes and control-bytes to be entered
267 if (ch[0] >= 0x20) 274 if (ch >= 0x20)
268 len = wcstombs (mb, ch, 16); 275 len = wctomb (mb, ch);
269 else 276 else
270 { 277 {
271 mb[0] = ch[0]; 278 mb[0] = ch;
272 len = 1; 279 len = 1;
273 } 280 }
274 281
275 if (len > 0) 282 if (len > 0)
276 tt_write (mb, len); 283 tt_write (mb, len);
… …
279 } 286 }
280 287
281 iso14755buf = 0; 288 iso14755buf = 0;
282} 289}
283 290
284static int 291static int ecb_cold
285hex_keyval (XKeyEvent &ev) 292hex_keyval (XKeyEvent &ev)
286{ 293{
287 // check wether this event corresponds to a hex digit 294 // check whether this event corresponds to a hex digit
288 // if the modifiers had not been pressed. 295 // if the modifiers had not been pressed.
289 for (int index = 0; index < 8; index++) 296 for (int index = 0; index < 8; index++)
290 { 297 {
291 KeySym k = XLookupKeysym (&ev, index); 298 KeySym k = XLookupKeysym (&ev, index);
292 299
… …
298 305
299 return -1; 306 return -1;
300} 307}
301#endif 308#endif
302 309
303static inline KeySym 310static inline KeySym ecb_cold
304translate_keypad (KeySym keysym, bool kp) 311translate_keypad (KeySym keysym, bool kp)
305{ 312{
306#ifdef XK_KP_Home 313#ifdef XK_KP_Home
307 static const KeySym keypadtrans[] = { 314 static const KeySym keypadtrans[] = {
308 XK_KP_7, // XK_KP_Home 315 XK_KP_7, // XK_KP_Home
309 XK_KP_4, // XK_KP_Left 316 XK_KP_4, // XK_KP_Left
310 XK_KP_8, // XK_KP_Up 317 XK_KP_8, // XK_KP_Up
311 XK_KP_6, // XK_KP_Right 318 XK_KP_6, // XK_KP_Right
312 XK_KP_2, // XK_KP_Down 319 XK_KP_2, // XK_KP_Down
313# ifndef UNSHIFTED_SCROLLKEYS
314 XK_KP_9, // XK_KP_Prior 320 XK_KP_9, // XK_KP_Prior
315 XK_KP_3, // XK_KP_Next 321 XK_KP_3, // XK_KP_Next
316# else
317 XK_Prior,
318 XK_Next,
319# endif
320 XK_KP_1, // XK_KP_End 322 XK_KP_1, // XK_KP_End
321 XK_KP_5, // XK_KP_Begin 323 XK_KP_5, // XK_KP_Begin
322 }; 324 };
323 325
324 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin)) 326 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
… …
334# endif 336# endif
335#endif 337#endif
336 return keysym; 338 return keysym;
337} 339}
338 340
339static inline int 341static inline int ecb_cold
340map_function_key (KeySym keysym) 342map_function_key (KeySym keysym)
341{ 343{
342 int param = 0; 344 int param = 0;
343 345
344 if (IN_RANGE_INC (keysym, XK_F1, XK_F35)) 346 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
… …
369 param = 3; 371 param = 3;
370 break; 372 break;
371 case XK_Select: 373 case XK_Select:
372 param = 4; 374 param = 4;
373 break; 375 break;
374#ifndef UNSHIFTED_SCROLLKEYS
375 case XK_Prior: 376 case XK_Prior:
376 param = 5; 377 param = 5;
377 break; 378 break;
378 case XK_Next: 379 case XK_Next:
379 param = 6; 380 param = 6;
… …
382 param = 7; 383 param = 7;
383 break; 384 break;
384 case XK_End: 385 case XK_End:
385 param = 8; 386 param = 8;
386 break; 387 break;
387#endif
388 case XK_Help: 388 case XK_Help:
389 param = 28; 389 param = 28;
390 break; 390 break;
391 case XK_Menu: 391 case XK_Menu:
392 param = 29; 392 param = 29;
393 break; 393 break;
394 } 394 }
395 return param; 395 return param;
396} 396}
397 397
398void 398static inline wchar_t *
399rxvt_wcsdup (const wchar_t *str, int len)
400{
401 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
402 memcpy (r, str, len * sizeof (wchar_t));
403 r[len] = 0;
404 return r;
405}
406
407void ecb_cold
399rxvt_term::key_press (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
400{ 409{
401 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
402 KeySym keysym; 411 KeySym keysym = NoSymbol;
403 int valid_keysym;
404 char kbuf[KBUFSZ]; 412 char rkbuf[KBUFSZ + 1];
413 char *kbuf = rkbuf + 1;
405 414
406#if ISO_14755 415#if ISO_14755
407 if (iso14755buf & ISO_14755_52) 416 if (iso14755buf & ISO_14755_52)
408 return; 417 return;
409#endif 418#endif
… …
416 */ 425 */
417 shft = ev.state & ShiftMask; 426 shft = ev.state & ShiftMask;
418 ctrl = ev.state & ControlMask; 427 ctrl = ev.state & ControlMask;
419 meta = ev.state & ModMetaMask; 428 meta = ev.state & ModMetaMask;
420 429
421 if (numlock_state || (ev.state & ModNumLockMask))
422 {
423 numlock_state = (ev.state & ModNumLockMask);
424 set_privmode (PrivMode_aplKP, !numlock_state);
425 }
426
427 kbuf[0] = 0; 430 kbuf[0] = 0;
428 431
429#ifdef USE_XIM 432#if USE_XIM
430 if (Input_Context) 433 if (Input_Context)
431 { 434 {
432 Status status_return; 435 Status status_return;
433 436
434#if 0 437#if 0
… …
472 } 475 }
473 } 476 }
474 else 477 else
475 len = 0; 478 len = 0;
476 } 479 }
477
478 valid_keysym = status_return == XLookupKeySym
479 || status_return == XLookupBoth;
480 } 480 }
481 else 481 else
482#endif 482#endif
483 { 483 {
484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
485 valid_keysym = keysym != NoSymbol; 485 }
486
487 if (keysym != NoSymbol)
486 } 488 {
489 KeySym orig_keysym = keysym;
487 490
488 if (valid_keysym) 491 /* Shift + F1 - F10 generates F11 - F20 */
492 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
493 {
494 keysym += (XK_F11 - XK_F1);
495 shft = 0; /* turn off Shift */
496 }
497
498 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
499 {
500 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
501 unsigned int newlen = 1;
502
503 if (ev.state & ModNumLockMask)
504 kp = false;
505
506 keysym = translate_keypad (keysym, kp);
507
508 switch (keysym)
509 {
510#ifndef NO_BACKSPACE_KEY
511 case XK_BackSpace:
512 if (priv_modes & PrivMode_HaveBackSpace)
513 {
514 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
515 ^ !!ctrl) ? '\b' : '\177';
516 kbuf[1] = '\0';
517 }
518 else
519 strcpy (kbuf, rs[Rs_backspace_key]);
520 break;
521#endif
522#ifndef NO_DELETE_KEY
523 case XK_Delete:
524 strcpy (kbuf, rs[Rs_delete_key]);
525 break;
526#endif
527 case XK_Tab:
528 if (shft)
529 strcpy (kbuf, "\033[Z");
530 else
531 {
532#ifdef CTRL_TAB_MAKES_META
533 if (ctrl)
534 meta = 1;
535#endif
536#ifdef MOD4_TAB_MAKES_META
537 if (ev.state & Mod4Mask)
538 meta = 1;
539#endif
540 newlen = 0;
541 }
542 break;
543
544 case XK_Up: /* "\033[A" */
545 case XK_Down: /* "\033[B" */
546 case XK_Right: /* "\033[C" */
547 case XK_Left: /* "\033[D" */
548 strcpy (kbuf, "\033[Z");
549 kbuf[2] = "DACB"[keysym - XK_Left];
550 /* do Shift first */
551 if (shft)
552 kbuf[2] = "dacb"[keysym - XK_Left];
553 else if (ctrl)
554 {
555 kbuf[1] = 'O';
556 kbuf[2] = "dacb"[keysym - XK_Left];
557 }
558 else if (priv_modes & PrivMode_aplCUR)
559 kbuf[1] = 'O';
560 break;
561
562 case XK_KP_Enter:
563 /* allow shift to override */
564 if (kp)
565 {
566 strcpy (kbuf, "\033OM");
567 break;
568 }
569
570 /* FALLTHROUGH */
571
572 case XK_Return:
573 if (priv_modes & PrivMode_LFNL)
574 {
575 kbuf[0] = '\015';
576 kbuf[1] = '\012';
577 kbuf[2] = '\0';
578 }
579 else
580 {
581 kbuf[0] = '\015';
582 kbuf[1] = '\0';
583 }
584 break;
585
586 case XK_KP_F1: /* "\033OP" */
587 case XK_KP_F2: /* "\033OQ" */
588 case XK_KP_F3: /* "\033OR" */
589 case XK_KP_F4: /* "\033OS" */
590 strcpy (kbuf, "\033OP");
591 kbuf[2] += (keysym - XK_KP_F1);
592 break;
593
594 case XK_KP_Multiply: /* "\033Oj" : "*" */
595 case XK_KP_Add: /* "\033Ok" : "+" */
596 case XK_KP_Separator: /* "\033Ol" : "," */
597 case XK_KP_Subtract: /* "\033Om" : "-" */
598 case XK_KP_Decimal: /* "\033On" : "." */
599 case XK_KP_Divide: /* "\033Oo" : "/" */
600 case XK_KP_0: /* "\033Op" : "0" */
601 case XK_KP_1: /* "\033Oq" : "1" */
602 case XK_KP_2: /* "\033Or" : "2" */
603 case XK_KP_3: /* "\033Os" : "3" */
604 case XK_KP_4: /* "\033Ot" : "4" */
605 case XK_KP_5: /* "\033Ou" : "5" */
606 case XK_KP_6: /* "\033Ov" : "6" */
607 case XK_KP_7: /* "\033Ow" : "7" */
608 case XK_KP_8: /* "\033Ox" : "8" */
609 case XK_KP_9: /* "\033Oy" : "9" */
610 /* allow shift to override */
611 if (kp)
612 {
613 strcpy (kbuf, "\033Oj");
614 kbuf[2] += (keysym - XK_KP_Multiply);
615 }
616 else
617 {
618 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
619 kbuf[1] = '\0';
620 }
621 break;
622
623 default:
624 {
625 int param = map_function_key (keysym);
626 if (param > 0)
627 sprintf (kbuf,"\033[%d~", param);
628 else
629 newlen = 0;
630 }
631 break;
632 }
633
634 if (newlen)
635 len = strlen (kbuf);
636
637 if (len > 0)
638 {
639 /*
640 * pass Shift/Control indicators for function keys ending with `~'
641 *
642 * eg,
643 * Prior = "ESC[5~"
644 * Shift+Prior = "ESC[5$"
645 * Ctrl+Prior = "ESC[5^"
646 * Ctrl+Shift+Prior = "ESC[5@"
647 */
648 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
649 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
650
651 /*
652 * Pass meta for all function keys, if 'meta' option set
653 */
654#ifdef META8_OPTION
655 if (meta && (meta_char == 0x80))
656 kbuf[len - 1] |= 0x80;
657#endif
658 }
659
660 }
661 else if (ctrl && keysym == XK_minus)
662 {
663 len = 1;
664 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
665 }
666 else if (keysym == XK_ISO_Left_Tab)
667 {
668 strcpy (kbuf, "\033[Z");
669 len = 3;
670 }
671 else
672 {
673#ifdef META8_OPTION
674 /* set 8-bit on */
675 if (meta && (meta_char == 0x80))
676 {
677 char *ch;
678
679 for (ch = kbuf; ch < kbuf + len; ch++)
680 *ch |= 0x80;
681 }
682#endif
683 /* nil */ ;
684 }
685
686 keysym = orig_keysym;
687 }
688
689 /* escape prefix */
690 if (len && meta
691#ifdef META8_OPTION
692 && meta_char == C0_ESC
693#endif
694 )
695 {
696 *--kbuf = C0_ESC;
697 len++;
698 }
699
700 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
701 return;
702
703 if (keysym != NoSymbol)
489 { 704 {
490#ifdef KEYSYM_RESOURCE 705#ifdef KEYSYM_RESOURCE
491 if (keyboard->dispatch (this, keysym, ev.state)) 706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
492 return; 707 return;
493#endif 708#endif
494 709
495 if (saveLines) 710 if (saveLines)
496 { 711 {
… …
505#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
506 lnsppg = nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
507#else 722#else
508 lnsppg = nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
509#endif 724#endif
725 max_it (lnsppg, 1);
726
510 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
511 { 728 {
512 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
513 return; 730 return;
514 } 731 }
515 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
516 { 733 {
517 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
518 return; 735 return;
519 } 736 }
520 } 737 }
521#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
522 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
523 { 740 {
524 if (keysym == XK_Up) 741 if (keysym == XK_Up)
525 { 742 {
526 scr_page (UP, 1); 743 scr_page (1);
527 return; 744 return;
528 } 745 }
529 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
530 { 747 {
531 scr_page (DN, 1); 748 scr_page (-1);
532 return; 749 return;
533 } 750 }
534 } 751 }
535#endif 752#endif
536#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
537 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
538 { 755 {
539 if (keysym == XK_Home) 756 if (keysym == XK_Home)
540 { 757 {
541 scr_move_to (0, 1); 758 scr_changeview (top_row);
542 return; 759 return;
543 } 760 }
544 else if (keysym == XK_End) 761 else if (keysym == XK_End)
545 { 762 {
546 scr_move_to (1, 1); 763 scr_changeview (0);
547 return; 764 return;
548 } 765 }
549 } 766 }
550#endif 767#endif
551 } 768 }
552 769
553 if (shft) 770 if (shft)
554 { 771 {
555 /* Shift + F1 - F10 generates F11 - F20 */
556 if (keysym >= XK_F1 && keysym <= XK_F10)
557 {
558 keysym += (XK_F11 - XK_F1);
559 shft = 0; /* turn off Shift */
560 }
561 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
562 { 773 {
563 switch (keysym) 774 switch (keysym)
564 { 775 {
565 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
566 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
567 selection_request (ev.time); 778 selection_request (ev.time);
568 return; 779 return;
569#if TODO 780#if TODO
570 /* rxvt extras */ 781 /* rxvt extras */
571 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
572 change_font (FONT_UP);
573 return; 783 return;
574 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
575 change_font (FONT_DN);
576 return; 785 return;
577#endif 786#endif
578 } 787 }
579 } 788 }
580 } 789 }
581 790
791 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
792 {
793 if (keysym == XK_v)
794 selection_request (ev.time, Sel_Clipboard);
795 else if (selection.len > 0)
796 {
797 free (selection.clip_text);
798 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
799 selection.clip_len = selection.len;
800 selection_grab (CurrentTime, true);
801 }
802
803 return;
804 }
805
582#if ENABLE_FRILLS || ISO_14755 806#if ENABLE_FRILLS || ISO_14755
583 // ISO 14755 support 807 // ISO 14755 support
584 if (shft && ctrl) 808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
585 { 809 {
586 int hv; 810 int hv;
587 811
588 if (iso14755buf & ISO_14755_51 812 if (iso14755buf & ISO_14755_51
589 && (keysym == XK_space || keysym == XK_KP_Space 813 && (keysym == XK_space || keysym == XK_KP_Space
… …
619 scr_overlay_off (); 843 scr_overlay_off ();
620# endif 844# endif
621 iso14755buf = 0; 845 iso14755buf = 0;
622 } 846 }
623 } 847 }
848 else if (option (Opt_iso14755) &&
624 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R)) 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
625 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))) 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
626 if (!(iso14755buf & ISO_14755_STARTED)) 851 if (!(iso14755buf & ISO_14755_STARTED))
627 { 852 {
628 iso14755buf |= ISO_14755_STARTED; 853 iso14755buf |= ISO_14755_STARTED;
629# if ISO_14755 854# if ISO_14755
630 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1); 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
… …
638 { 863 {
639 scr_printscreen (ctrl | shft); 864 scr_printscreen (ctrl | shft);
640 return; 865 return;
641 } 866 }
642#endif 867#endif
643
644 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
645 {
646 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
647 unsigned int newlen = 1;
648
649 switch (translate_keypad (keysym, kp))
650 {
651#ifndef NO_BACKSPACE_KEY
652 case XK_BackSpace:
653 if (priv_modes & PrivMode_HaveBackSpace)
654 {
655 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
656 ^ !!ctrl) ? '\b' : '\177';
657 kbuf[1] = '\0';
658 }
659 else
660 strcpy (kbuf, rs[Rs_backspace_key]);
661 break;
662#endif
663#ifndef NO_DELETE_KEY
664 case XK_Delete:
665 strcpy (kbuf, rs[Rs_delete_key]);
666 break;
667#endif
668 case XK_Tab:
669 if (shft)
670 strcpy (kbuf, "\033[Z");
671 else
672 {
673#ifdef CTRL_TAB_MAKES_META
674 if (ctrl)
675 meta = 1;
676#endif
677#ifdef MOD4_TAB_MAKES_META
678 if (ev.state & Mod4Mask)
679 meta = 1;
680#endif
681 newlen = 0;
682 }
683 break;
684
685 case XK_Up: /* "\033[A" */
686 case XK_Down: /* "\033[B" */
687 case XK_Right: /* "\033[C" */
688 case XK_Left: /* "\033[D" */
689 strcpy (kbuf, "\033[Z");
690 kbuf[2] = "DACB"[keysym - XK_Left];
691 /* do Shift first */
692 if (shft)
693 kbuf[2] = "dacb"[keysym - XK_Left];
694 else if (ctrl)
695 {
696 kbuf[1] = 'O';
697 kbuf[2] = "dacb"[keysym - XK_Left];
698 }
699 else if (priv_modes & PrivMode_aplCUR)
700 kbuf[1] = 'O';
701 break;
702
703 case XK_KP_Enter:
704 /* allow shift to override */
705 if (kp)
706 {
707 strcpy (kbuf, "\033OM");
708 break;
709 }
710
711 /* FALLTHROUGH */
712
713 case XK_Return:
714 if (priv_modes & PrivMode_LFNL)
715 {
716 kbuf[0] = '\015';
717 kbuf[1] = '\012';
718 kbuf[2] = '\0';
719 }
720 else
721 {
722 kbuf[0] = '\015';
723 kbuf[1] = '\0';
724 }
725 break;
726
727 case XK_KP_F1: /* "\033OP" */
728 case XK_KP_F2: /* "\033OQ" */
729 case XK_KP_F3: /* "\033OR" */
730 case XK_KP_F4: /* "\033OS" */
731 strcpy (kbuf, "\033OP");
732 kbuf[2] += (keysym - XK_KP_F1);
733 break;
734
735 case XK_KP_Multiply: /* "\033Oj" : "*" */
736 case XK_KP_Add: /* "\033Ok" : "+" */
737 case XK_KP_Separator: /* "\033Ol" : "," */
738 case XK_KP_Subtract: /* "\033Om" : "-" */
739 case XK_KP_Decimal: /* "\033On" : "." */
740 case XK_KP_Divide: /* "\033Oo" : "/" */
741 case XK_KP_0: /* "\033Op" : "0" */
742 case XK_KP_1: /* "\033Oq" : "1" */
743 case XK_KP_2: /* "\033Or" : "2" */
744 case XK_KP_3: /* "\033Os" : "3" */
745 case XK_KP_4: /* "\033Ot" : "4" */
746 case XK_KP_5: /* "\033Ou" : "5" */
747 case XK_KP_6: /* "\033Ov" : "6" */
748 case XK_KP_7: /* "\033Ow" : "7" */
749 case XK_KP_8: /* "\033Ox" : "8" */
750 case XK_KP_9: /* "\033Oy" : "9" */
751 /* allow shift to override */
752 if (kp)
753 {
754 strcpy (kbuf, "\033Oj");
755 kbuf[2] += (keysym - XK_KP_Multiply);
756 }
757 else
758 {
759 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
760 kbuf[1] = '\0';
761 }
762 break;
763
764 default:
765 {
766 int param = map_function_key (keysym);
767 if (param > 0)
768 sprintf (kbuf,"\033[%d~", param);
769 else
770 newlen = 0;
771 }
772 break;
773 }
774
775 if (newlen)
776 len = strlen (kbuf);
777
778 /*
779 * Pass meta for all function keys, if 'meta' option set
780 */
781#ifdef META8_OPTION
782 if (meta && (meta_char == 0x80) && len > 0)
783 kbuf[len - 1] |= 0x80;
784#endif
785
786 }
787 else if (ctrl && keysym == XK_minus)
788 {
789 len = 1;
790 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
791 }
792 else if (keysym == XK_ISO_Left_Tab)
793 {
794 strcpy (kbuf, "\033[Z");
795 len = 3;
796 }
797 else
798 {
799#ifdef META8_OPTION
800 /* set 8-bit on */
801 if (meta && (meta_char == 0x80))
802 {
803 char *ch;
804
805 for (ch = kbuf; ch < kbuf + len; ch++)
806 *ch |= 0x80;
807
808 meta = 0;
809 }
810#endif
811 /* nil */ ;
812 }
813 } 868 }
814
815 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
816 return;
817 869
818 if (len <= 0) 870 if (len <= 0)
819 return; /* not mapped */ 871 return; /* not mapped */
820 872
821 if (option (Opt_scrollTtyKeypress))
822 if (view_start)
823 {
824 view_start = 0;
825 want_refresh = 1;
826 }
827
828 /*
829 * these modifications only affect the static keybuffer
830 * pass Shift/Control indicators for function keys ending with `~'
831 *
832 * eg,
833 * Prior = "ESC[5~"
834 * Shift+Prior = "ESC[5$"
835 * Ctrl+Prior = "ESC[5^"
836 * Ctrl+Shift+Prior = "ESC[5@"
837 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
838 */
839 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
840 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
841
842 /* escape prefix */
843 if (meta
844#ifdef META8_OPTION
845 && meta_char == C0_ESC
846#endif
847 )
848 {
849 const char ch = C0_ESC;
850 tt_write (&ch, 1);
851 }
852
853 tt_write (kbuf, (unsigned int)len); 873 tt_write_user_input (kbuf, (unsigned int)len);
854} 874}
855 875
856void 876void ecb_cold
857rxvt_term::key_release (XKeyEvent &ev) 877rxvt_term::key_release (XKeyEvent &ev)
858{ 878{
859#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL 879#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
860 KeySym keysym; 880 KeySym keysym;
861 881
… …
881 commit_iso14755 (); 901 commit_iso14755 ();
882 902
883 return; 903 return;
884 } 904 }
885 905
886 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2) 906 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
887 if (i[0] == keysym) 907 if (i[0] == keysym)
888 { 908 {
889 iso14755buf = ISO_14755_51 | i[1]; 909 iso14755buf = ISO_14755_51 | i[1];
890 commit_iso14755 (); 910 commit_iso14755 ();
891 911
… …
928 else if (keysym == XK_Control_L || keysym == XK_Control_R) 948 else if (keysym == XK_Control_L || keysym == XK_Control_R)
929 mouse_slip_wheel_speed = 0; 949 mouse_slip_wheel_speed = 0;
930#endif 950#endif
931} 951}
932 952
933#if defined (KEYSYM_RESOURCE)
934unsigned int
935rxvt_term::cmd_write (const char *str, unsigned int count)
936{
937 unsigned int n, s;
938
939 n = cmdbuf_ptr - cmdbuf_base;
940 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
941
942 if (n > 0 && s < count)
943 {
944 memmove (cmdbuf_base, cmdbuf_ptr,
945 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
946 cmdbuf_ptr = cmdbuf_base;
947 cmdbuf_endp -= n;
948 s += n;
949 }
950
951 if (count > s)
952 {
953 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
954 count = s;
955 }
956
957 for (; count--;)
958 *cmdbuf_endp++ = *str++;
959
960 cmd_parse ();
961
962 return 0;
963}
964#endif
965
966void 953void
967rxvt_term::flush () 954rxvt_term::flush ()
968{ 955{
969 flush_ev.stop (); 956 flush_ev.stop ();
970 957
971#ifdef HAVE_BG_PIXMAP 958#ifdef HAVE_IMG
972 if (bgPixmap.check_clearChanged ()) 959 if (bg_flags & BG_NEEDS_REFRESH)
973 { 960 {
974// scr_clear (true); This needs to be researched further! 961 bg_flags &= ~BG_NEEDS_REFRESH;
975 scr_touch (false); 962 scr_touch (false);
976 } 963 }
977#endif 964#endif
978 965
979 if (want_refresh) 966 if (want_refresh)
… …
1016 while (row < end_row); 1003 while (row < end_row);
1017 } 1004 }
1018 1005
1019 scr_refresh (); 1006 scr_refresh ();
1020 scrollBar.show (1); 1007 scrollBar.show (1);
1021#ifdef USE_XIM 1008#if USE_XIM
1022 IMSendSpot (); 1009 im_send_spot ();
1023#endif 1010#endif
1024 } 1011 }
1025 1012
1026 display->flush (); 1013 display->flush ();
1027} 1014}
1028 1015
1029/* checks wether a refresh is requested and starts the refresh timer */ 1016/* checks whether a refresh is requested and starts the refresh timer */
1030void 1017void
1031rxvt_term::refresh_check () 1018rxvt_term::refresh_check ()
1032{ 1019{
1033 if (want_refresh && !flush_ev.is_active ()) 1020 if (want_refresh && !flush_ev.is_active ())
1034 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally 1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
… …
1044 refresh_count = 0; 1031 refresh_count = 0;
1045 flush (); 1032 flush ();
1046} 1033}
1047 1034
1048#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
1036void
1037rxvt_term::cursor_blink_reset ()
1038{
1039 if (!focus)
1040 return;
1041
1042 if (hidden_cursor)
1043 {
1044 hidden_cursor = 0;
1045 want_refresh = 1;
1046 }
1047
1048 if (option (Opt_cursorBlink) || (priv_modes & PrivMode_BlinkingCursor))
1049 cursor_blink_ev.again ();
1050 else
1051 cursor_blink_ev.stop ();
1052}
1053
1049void 1054void
1050rxvt_term::cursor_blink_cb (ev::timer &w, int revents) 1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1051{ 1056{
1052 hidden_cursor = !hidden_cursor; 1057 hidden_cursor = !hidden_cursor;
1053 want_refresh = 1; 1058 want_refresh = 1;
… …
1072 1077
1073#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1078#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1074void 1079void
1075rxvt_term::cont_scroll_cb (ev::timer &w, int revents) 1080rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1076{ 1081{
1077 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN) 1082 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1078 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1)) 1083 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1079 { 1084 {
1080 want_refresh = 1; 1085 want_refresh = 1;
1081 refresh_check (); 1086 refresh_check ();
1082 } 1087 }
1083 else 1088 else
… …
1087 1092
1088#ifdef SELECTION_SCROLLING 1093#ifdef SELECTION_SCROLLING
1089void 1094void
1090rxvt_term::sel_scroll_cb (ev::timer &w, int revents) 1095rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1091{ 1096{
1092 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1097 if (scr_page (scroll_selection_lines))
1093 { 1098 {
1094 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1099 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1095 want_refresh = 1; 1100 want_refresh = 1;
1096 refresh_check (); 1101 refresh_check ();
1097 } 1102 }
… …
1102 1107
1103#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1108#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1104void 1109void
1105rxvt_term::slip_wheel_cb (ev::timer &w, int revents) 1110rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1106{ 1111{
1107 if (scr_changeview (view_start - mouse_slip_wheel_speed)) 1112 if (scr_page (mouse_slip_wheel_speed))
1108 { 1113 {
1109 want_refresh = 1; 1114 want_refresh = 1;
1110 refresh_check (); 1115 refresh_check ();
1111 } 1116 }
1112 1117
… …
1127 { 1132 {
1128 // this should really be sched_yield(), but the linux guys thought 1133 // this should really be sched_yield(), but the linux guys thought
1129 // that giving a process calling sched_yield () less cpu time than 1134 // that giving a process calling sched_yield () less cpu time than
1130 // ones with high nice levels is a useful thing to do. It surely is is 1135 // ones with high nice levels is a useful thing to do. It surely is is
1131 // allowed by the sus... as is returning ENOSYS. 1136 // allowed by the sus... as is returning ENOSYS.
1137 // since the linux guys additionally thought that breaking the only
1138 // known workaround against their unusable sched_yield hack is cool,
1139 // we just nanosleep a bit and hope for the best.
1132 1140
1133 struct timespec ts = { 0, 0 }; 1141 struct timespec ts = { 0, 1000 };
1134 nanosleep (&ts, 0); 1142 nanosleep (&ts, 0);
1135 1143
1136 w.stop (); 1144 w.stop ();
1137 } 1145 }
1138 1146
… …
1141 { 1149 {
1142 } 1150 }
1143} event_handler; 1151} event_handler;
1144#endif 1152#endif
1145 1153
1154/* make sure all the cmd data is at beginning of cmdbuf */
1155void
1156rxvt_term::cmdbuf_reify ()
1157{
1158 if (cmdbuf_ptr == cmdbuf_base)
1159 return;
1160
1161 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1162
1163 memmove (cmdbuf_base, cmdbuf_ptr, used);
1164 cmdbuf_ptr = cmdbuf_base;
1165 cmdbuf_endp = cmdbuf_ptr + used;
1166
1167}
1168
1169#if defined (KEYSYM_RESOURCE)
1170void
1171rxvt_term::cmdbuf_append (const char *str, size_t count)
1172{
1173 cmdbuf_reify ();
1174
1175 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1176
1177 if (count > avail)
1178 return;
1179
1180 memcpy (cmdbuf_endp, str, count);
1181 cmdbuf_endp += count;
1182
1183 cmd_parse ();
1184}
1185#endif
1186
1146bool 1187bool
1147rxvt_term::pty_fill () 1188rxvt_term::pty_fill ()
1148{ 1189{
1149 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1190 cmdbuf_reify ();
1150 1191
1151 if (CBUFSIZ == n) 1192 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1152 { 1193
1153 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n"); 1194 if (!avail)
1154 n = 0;
1155 } 1195 {
1156 1196 // normally this indicates a "too long" command sequence - just drop the data we have
1157 memmove (cmdbuf_base, cmdbuf_ptr, n);
1158 cmdbuf_ptr = cmdbuf_base; 1197 cmdbuf_ptr = cmdbuf_base;
1159 cmdbuf_endp = cmdbuf_ptr + n; 1198 cmdbuf_endp = cmdbuf_ptr;
1199 avail = CBUFSIZ;
1200 }
1160 1201
1161 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n); 1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1162 1203
1163 if (r > 0) 1204 if (r > 0)
1164 { 1205 {
1165 cmdbuf_endp += r; 1206 cmdbuf_endp += r;
1166 return true; 1207 return true;
… …
1188{ 1229{
1189 make_current (); 1230 make_current ();
1190 1231
1191 if (revents & ev::READ) 1232 if (revents & ev::READ)
1192 // loop, but don't allow a single term to monopolize us 1233 // loop, but don't allow a single term to monopolize us
1193 while (pty_fill ()) 1234 for (int i = CBUFCNT; i-- && pty_fill (); )
1194 if (cmd_parse ()) 1235 cmd_parse ();
1195 break;
1196 1236
1197 if (revents & ev::WRITE) 1237 if (revents & ev::WRITE)
1198 pty_write (); 1238 pty_write ();
1199 1239
1200 refresh_check (); 1240 refresh_check ();
1201} 1241}
1202 1242
1203void 1243void ecb_cold
1204rxvt_term::pointer_unblank () 1244rxvt_term::pointer_unblank ()
1205{ 1245{
1206 XDefineCursor (dpy, vt, TermWin_cursor); 1246 XDefineCursor (dpy, vt, TermWin_cursor);
1207 recolour_cursor (); 1247 recolor_cursor ();
1208 1248
1209#ifdef POINTER_BLANK 1249#ifdef POINTER_BLANK
1210 hidden_pointer = 0; 1250 hidden_pointer = 0;
1211 1251
1212 if (option (Opt_pointerBlank)) 1252 if (option (Opt_pointerBlank))
1213 pointer_ev.start (pointerBlankDelay); 1253 pointer_ev.start (pointerBlankDelay);
1214#endif 1254#endif
1215} 1255}
1216 1256
1217#ifdef POINTER_BLANK 1257#ifdef POINTER_BLANK
1218void 1258void ecb_cold
1219rxvt_term::pointer_blank () 1259rxvt_term::pointer_blank ()
1220{ 1260{
1221 if (!option (Opt_pointerBlank)) 1261 if (!option (Opt_pointerBlank))
1222 return; 1262 return;
1223 1263
… …
1225 XFlush (dpy); 1265 XFlush (dpy);
1226 1266
1227 hidden_pointer = 1; 1267 hidden_pointer = 1;
1228} 1268}
1229 1269
1230void 1270void ecb_cold
1231rxvt_term::pointer_cb (ev::timer &w, int revents) 1271rxvt_term::pointer_cb (ev::timer &w, int revents)
1232{ 1272{
1233 make_current (); 1273 make_current ();
1234 1274
1235 pointer_blank (); 1275 pointer_blank ();
… …
1237#endif 1277#endif
1238 1278
1239void 1279void
1240rxvt_term::mouse_report (XButtonEvent &ev) 1280rxvt_term::mouse_report (XButtonEvent &ev)
1241{ 1281{
1242 int button_number, key_state = 0; 1282 int button_number, state = 0;
1243 int x, y; 1283 int x, y;
1244 int code = 32; 1284 bool release = ev.type == ButtonRelease;
1245 1285
1246 x = Pixel2Col (ev.x); 1286 x = Pixel2Col (ev.x) + 1;
1247 y = Pixel2Row (ev.y); 1287 y = Pixel2Row (ev.y) + 1;
1288
1248 if (ev.type == MotionNotify) 1289 if (ev.type == MotionNotify)
1249 { 1290 {
1250 if (x == mouse_row && y == mouse_col) 1291 if (x == mouse_row && y == mouse_col)
1251 return; 1292 return;
1293
1252 mouse_row = x; 1294 mouse_row = x;
1253 mouse_col = y; 1295 mouse_col = y;
1254 code += 32; 1296 state += 32;
1255 }
1256
1257 if (MEvent.button == AnyButton)
1258 button_number = 3;
1259 else
1260 { 1297 }
1298
1261 button_number = MEvent.button - Button1; 1299 button_number = MEvent.button - Button1;
1262 /* add 0x3D for wheel events, like xterm does */ 1300 /* add 0x3D for wheel events, like xterm does */
1263 if (button_number >= 3) 1301 if (button_number >= 3)
1264 button_number += (64 - 3); 1302 button_number += 64 - 3;
1265 }
1266 1303
1267 if (priv_modes & PrivMode_MouseX10) 1304 if (priv_modes & PrivMode_MouseX10)
1268 { 1305 {
1269 /* 1306 /*
1270 * do not report ButtonRelease 1307 * do not report ButtonRelease
1271 * no state info allowed 1308 * no state info allowed
1272 */ 1309 */
1273 key_state = 0; 1310 if (release)
1274 if (button_number == 3)
1275 return; 1311 return;
1276 } 1312 }
1277 else 1313 else
1278 { 1314 {
1279 /* XTerm mouse reporting needs these values: 1315 /* XTerm mouse reporting needs these values:
… …
1281 * 8 = Meta 1317 * 8 = Meta
1282 * 16 = Control 1318 * 16 = Control
1283 * plus will add in our own Double-Click reporting 1319 * plus will add in our own Double-Click reporting
1284 * 32 = Double Click 1320 * 32 = Double Click
1285 */ 1321 */
1286 key_state = ((MEvent.state & ShiftMask) ? 4 : 0) 1322 state += ((MEvent.state & ShiftMask) ? 4 : 0)
1287 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1323 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1288 + ((MEvent.state & ControlMask) ? 16 : 0); 1324 + ((MEvent.state & ControlMask) ? 16 : 0);
1289#ifdef MOUSE_REPORT_DOUBLECLICK 1325#ifdef MOUSE_REPORT_DOUBLECLICK
1290 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1326 state += ((MEvent.clicks > 1) ? 32 : 0);
1291#endif 1327#endif
1292 } 1328 }
1329
1330 int code = 32 + (release ? 3 : button_number) + state;
1293 1331
1294#if DEBUG_MOUSEREPORT 1332#if DEBUG_MOUSEREPORT
1295 fprintf (stderr, "Mouse ["); 1333 fprintf (stderr, "Mouse [");
1296 if (key_state & 16) 1334 if (state & 16)
1297 fputc ('C', stderr); 1335 fputc ('C', stderr);
1298 if (key_state & 4) 1336 if (state & 4)
1299 fputc ('S', stderr); 1337 fputc ('S', stderr);
1300 if (key_state & 8) 1338 if (state & 8)
1301 fputc ('A', stderr); 1339 fputc ('A', stderr);
1302 if (key_state & 32) 1340 if (state & 32)
1303 fputc ('2', stderr); 1341 fputc ('2', stderr);
1304 fprintf (stderr, "]: <%d>, %d/%d\n", 1342 fprintf (stderr, "]: <%d>, %d/%d\n",
1305 button_number, 1343 button_number,
1306 x + 1, 1344 x,
1307 y + 1); 1345 y);
1308#endif 1346#endif
1309 1347
1348#if ENABLE_FRILLS
1349 if (priv_modes & PrivMode_ExtMouseSGR)
1350 tt_printf ("\033[<%d;%d;%d%c",
1351 button_number + state,
1352 x,
1353 y,
1354 release ? 'm' : 'M');
1355 else if (priv_modes & PrivMode_ExtMouseUrxvt)
1356 tt_printf ("\033[%d;%d;%dM",
1357 code,
1358 x,
1359 y);
1360 else if (priv_modes & PrivMode_ExtMouseUTF8)
1361 tt_printf ("\033[M%c%lc%lc",
1362 code,
1363 wint_t (32 + x),
1364 wint_t (32 + y));
1365 else
1366#endif
1310 tt_printf ("\033[M%c%c%c", 1367 tt_printf ("\033[M%c%c%c",
1311 (code + button_number + key_state), 1368 code,
1312 (32 + x + 1), 1369 32 + x,
1313 (32 + y + 1)); 1370 32 + y);
1314} 1371}
1315 1372
1316/*{{{ process an X event */ 1373/*{{{ process an X event */
1317void 1374void ecb_hot
1318rxvt_term::x_cb (XEvent &ev) 1375rxvt_term::x_cb (XEvent &ev)
1319{ 1376{
1320 make_current (); 1377 make_current ();
1321 1378
1322 dLocal (Display *, dpy); 1379 dLocal (Display *, dpy);
… …
1420 && ev.xfocus.mode != NotifyGrab) 1477 && ev.xfocus.mode != NotifyGrab)
1421 focus_out (); 1478 focus_out ();
1422 break; 1479 break;
1423 1480
1424 case ConfigureNotify: 1481 case ConfigureNotify:
1425 /*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1426 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1427 szHint.width, szHint.height);*/
1428 if (ev.xconfigure.window == parent[0]) 1482 if (ev.xconfigure.window == parent)
1429 { 1483 {
1430 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev)) 1484 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1431 ; 1485 ;
1486
1487 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1488
1489 if (want_position_change)
1490 {
1491 int x, y;
1492
1493 if (ev.xconfigure.send_event)
1494 {
1495 x = ev.xconfigure.x;
1496 y = ev.xconfigure.y;
1497 }
1498 else
1499 get_window_origin (x, y);
1500
1501 if (x != parent_x || y != parent_y)
1502 {
1503 parent_x = x;
1504 parent_y = y;
1505 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1506 }
1507 }
1432 1508
1433 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height) 1509 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1434 { 1510 {
1435 seen_resize = 1; 1511 seen_resize = 1;
1436 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1); 1512 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1437 } 1513 }
1438 else
1439 {
1440#ifdef HAVE_BG_PIXMAP
1441 if (bgPixmap.window_position_sensitive ())
1442 {
1443 if (mapped)
1444 update_background ();
1445 else
1446 bgPixmap.invalidate ();
1447 }
1448#endif
1449 }
1450 1514
1451 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END)); 1515 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1452 } 1516 }
1453 break; 1517 break;
1454 1518
1455 case PropertyNotify: 1519 case PropertyNotify:
1456 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END))) 1520 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1457 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1458 && ev.xproperty.state == PropertyNewValue)
1459 selection_property (ev.xproperty.window, ev.xproperty.atom);
1460
1461 break; 1521 break;
1462 1522
1463 case SelectionClear: 1523 case SelectionClear:
1464 selection_clear (); 1524 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1465 break;
1466
1467 case SelectionNotify:
1468 if (selection_wait == Sel_normal)
1469 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1470 break; 1525 break;
1471 1526
1472 case SelectionRequest: 1527 case SelectionRequest:
1473 selection_send (ev.xselectionrequest); 1528 selection_send (ev.xselectionrequest);
1474 break; 1529 break;
1475 1530
1476 case MapNotify: 1531 case MapNotify:
1477#ifdef HAVE_BG_PIXMAP
1478 /* This is needed spcifically to fix the case of no window manager or a
1479 * non-reparenting window manager. In those cases we never get first
1480 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1481 * care of multiplicity of ConfigureNotify events arriwing while WM does
1482 * reparenting.
1483 * We should not render background immidiately, as there could be several
1484 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1485 * by scheduling background redraw as soon as we can, but giving a short
1486 * bit of time for ConfigureNotifies to arrive.
1487 * We should render background PRIOR to drawing any text, but AFTER all
1488 * of ConfigureNotifys for the best results.
1489 */
1490 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1491 update_background_ev.start (0.025);
1492#endif
1493 mapped = 1; 1532 mapped = 1;
1494#ifdef TEXT_BLINK 1533#ifdef TEXT_BLINK
1495 text_blink_ev.start (); 1534 text_blink_ev.start ();
1496#endif 1535#endif
1497 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END)); 1536 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
… …
1510 if (ev.xany.window == vt) 1549 if (ev.xany.window == vt)
1511 { 1550 {
1512 do 1551 do
1513 { 1552 {
1514 scr_expose (ev.xexpose.x, ev.xexpose.y, 1553 scr_expose (ev.xexpose.x, ev.xexpose.y,
1515 ev.xexpose.width, ev.xexpose.height, False); 1554 ev.xexpose.width, ev.xexpose.height, false);
1516 } 1555 }
1517 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev)); 1556 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1518 1557
1519 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; 1558 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1520 1559
1521 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev)) 1560 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1522 { 1561 {
1523 scr_expose (ev.xexpose.x, ev.xexpose.y, 1562 scr_expose (ev.xexpose.x, ev.xexpose.y,
1524 ev.xexpose.width, ev.xexpose.height, False); 1563 ev.xexpose.width, ev.xexpose.height, false);
1525 } 1564 }
1526 1565
1527 want_refresh = 1; 1566 want_refresh = 1;
1528 } 1567 }
1529 else 1568 else
… …
1535 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event)) 1574 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1536 ; 1575 ;
1537 1576
1538 if (scrollBar.state && ev.xany.window == scrollBar.win) 1577 if (scrollBar.state && ev.xany.window == scrollBar.win)
1539 { 1578 {
1540 scrollBar.state = STATE_IDLE; 1579 scrollBar.state = SB_STATE_IDLE;
1541 scrollBar.show (0); 1580 scrollBar.show (0);
1542 } 1581 }
1543 } 1582 }
1544 break; 1583 break;
1545 1584
1546 case MotionNotify: 1585 case MotionNotify:
1547#ifdef POINTER_BLANK 1586#ifdef POINTER_BLANK
1548 if (hidden_pointer) 1587 if (hidden_pointer)
1549 pointer_unblank (); 1588 pointer_unblank ();
1550#endif 1589#endif
1590 if (!bypass_keystate
1551 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask)) 1591 && ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1552 || priv_modes & PrivMode_MouseAnyEvent) 1592 || priv_modes & PrivMode_MouseAnyEvent))
1553 mouse_report (ev.xbutton); 1593 mouse_report (ev.xbutton);
1554 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate) 1594 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1555 break; 1595 break;
1556 1596
1557 if (ev.xany.window == vt) 1597 if (ev.xany.window == vt)
… …
1569 &unused_root_x, &unused_root_y, 1609 &unused_root_x, &unused_root_y,
1570 &ev.xbutton.x, &ev.xbutton.y, 1610 &ev.xbutton.x, &ev.xbutton.y,
1571 &ev.xbutton.state); 1611 &ev.xbutton.state);
1572#ifdef MOUSE_THRESHOLD 1612#ifdef MOUSE_THRESHOLD
1573 /* deal with a `jumpy' mouse */ 1613 /* deal with a `jumpy' mouse */
1574 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1614 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1615#endif
1575 { 1616 {
1576#endif
1577#if ISO_14755 1617#if ISO_14755
1578 // 5.4 1618 // 5.4
1579 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) 1619 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1580 { 1620 {
1581 iso14755_54 (ev.xbutton.x, ev.xbutton.y); 1621 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
… …
1587 1627
1588#ifdef SELECTION_SCROLLING 1628#ifdef SELECTION_SCROLLING
1589 if (ev.xbutton.y < int_bwidth 1629 if (ev.xbutton.y < int_bwidth
1590 || Pixel2Row (ev.xbutton.y) > (nrow-1)) 1630 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1591 { 1631 {
1632 page_dirn scroll_selection_dir;
1592 int dist; 1633 int dist;
1593 1634
1594 /* don't clobber the current delay if we are 1635 /* don't clobber the current delay if we are
1595 * already in the middle of scrolling. 1636 * already in the middle of scrolling.
1596 */ 1637 */
… …
1611 dist = int_bwidth - ev.xbutton.y; 1652 dist = int_bwidth - ev.xbutton.y;
1612 } 1653 }
1613 else 1654 else
1614 { 1655 {
1615 scroll_selection_dir = DN; 1656 scroll_selection_dir = DN;
1616 dist = ev.xbutton.y - (int_bwidth + height); 1657 dist = ev.xbutton.y - (int_bwidth + vt_height);
1617 } 1658 }
1618 1659
1619 scroll_selection_lines = Pixel2Height (dist) 1660 scroll_selection_lines = Pixel2Height (dist)
1620 / SELECTION_SCROLL_LINE_SPEEDUP 1661 / SELECTION_SCROLL_LINE_SPEEDUP
1621 + 1; 1662 + 1;
1622 min_it (scroll_selection_lines, 1663 min_it (scroll_selection_lines,
1623 SELECTION_SCROLL_MAX_LINES); 1664 SELECTION_SCROLL_MAX_LINES);
1665 scroll_selection_lines *= scroll_selection_dir;
1624 } 1666 }
1625 else 1667 else
1626 { 1668 {
1627 /* we are within the text window, so we 1669 /* we are within the text window, so we
1628 * shouldn't be scrolling 1670 * shouldn't be scrolling
1629 */ 1671 */
1630 sel_scroll_ev.stop(); 1672 sel_scroll_ev.stop();
1631 } 1673 }
1632#endif 1674#endif
1633#ifdef MOUSE_THRESHOLD
1634 } 1675 }
1635#endif
1636 } 1676 }
1637 } 1677 }
1638 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win) 1678 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1639 { 1679 {
1640 while (XCheckTypedWindowEvent (dpy, scrollBar.win, 1680 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1641 MotionNotify, &ev)) 1681 MotionNotify, &ev))
1642 ; 1682 ;
1643 1683
1644 XQueryPointer (dpy, scrollBar.win, 1684 XQueryPointer (dpy, scrollBar.win,
1645 &unused_root, &unused_child, 1685 &unused_root, &unused_child,
1646 &unused_root_x, &unused_root_y, 1686 &unused_root_x, &unused_root_y,
1647 &ev.xbutton.x, &ev.xbutton.y, 1687 &ev.xbutton.x, &ev.xbutton.y,
1648 &unused_mask); 1688 &unused_mask);
1649 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1689 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1650 scrollBar.size ()); 1690 scrollBar.size ());
1651 want_refresh = 1; 1691 want_refresh = 1;
1652 scrollBar.show (1); 1692 scrollBar.show (1);
1653 } 1693 }
1654 break; 1694 break;
1655 } 1695 }
1656 1696
1657#if defined(CURSOR_BLINK) 1697#if defined(CURSOR_BLINK)
1658 if (option (Opt_cursorBlink) && ev.type == KeyPress) 1698 if (ev.type == KeyPress)
1659 {
1660 if (hidden_cursor)
1661 {
1662 hidden_cursor = 0;
1663 want_refresh = 1;
1664 }
1665
1666 cursor_blink_ev.again (); 1699 cursor_blink_reset ();
1667 }
1668#endif 1700#endif
1669 1701
1670#if defined(POINTER_BLANK) 1702#if defined(POINTER_BLANK)
1671 if (option (Opt_pointerBlank) && pointerBlankDelay > 0) 1703 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1672 { 1704 {
… …
1682#endif 1714#endif
1683 1715
1684 refresh_check (); 1716 refresh_check ();
1685} 1717}
1686 1718
1687void 1719#if ENABLE_FRILLS
1720void ecb_cold
1721rxvt_term::set_urgency (bool enable)
1722{
1723 if (enable == urgency_hint)
1724 return;
1725
1726 if (XWMHints *h = XGetWMHints (dpy, parent))
1727 {
1728 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1729 XSetWMHints (dpy, parent, h);
1730 urgency_hint = enable;
1731 XFree (h);
1732 }
1733}
1734#endif
1735
1736void ecb_cold
1688rxvt_term::focus_in () 1737rxvt_term::focus_in ()
1689{ 1738{
1690 if (!focus) 1739 if (!focus)
1691 { 1740 {
1692 focus = 1; 1741 focus = 1;
1693 want_refresh = 1; 1742 want_refresh = 1;
1694 1743
1695 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1696
1697#if USE_XIM 1744#if USE_XIM
1698 if (Input_Context != NULL) 1745 if (Input_Context != NULL)
1699 { 1746 {
1700 IMSetPosition (); 1747 im_set_position ();
1701 XSetICFocus (Input_Context); 1748 XSetICFocus (Input_Context);
1702 } 1749 }
1703#endif 1750#endif
1704#if CURSOR_BLINK 1751#if CURSOR_BLINK
1705 if (option (Opt_cursorBlink)) 1752 if (option (Opt_cursorBlink))
… …
1707#endif 1754#endif
1708#if OFF_FOCUS_FADING 1755#if OFF_FOCUS_FADING
1709 if (rs[Rs_fade]) 1756 if (rs[Rs_fade])
1710 { 1757 {
1711 pix_colors = pix_colors_focused; 1758 pix_colors = pix_colors_focused;
1712 scr_recolour (); 1759 scr_recolor ();
1713 } 1760 }
1714#endif 1761#endif
1715#if ENABLE_FRILLS 1762#if ENABLE_FRILLS
1716 if (option (Opt_urgentOnBell)) 1763 if (option (Opt_urgentOnBell))
1717 { 1764 set_urgency (0);
1718 if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1719 {
1720 h->flags &= ~XUrgencyHint;
1721 XSetWMHints (dpy, parent[0], h);
1722 }
1723 }
1724#endif
1725 }
1726}
1727 1765
1728void 1766 if (priv_modes & PrivMode_FocusEvent)
1767 tt_printf ("\x1b[I");
1768#endif
1769
1770 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1771 }
1772}
1773
1774void ecb_cold
1729rxvt_term::focus_out () 1775rxvt_term::focus_out ()
1730{ 1776{
1731 if (focus) 1777 if (focus)
1732 { 1778 {
1733 focus = 0; 1779 focus = 0;
1734 want_refresh = 1; 1780 want_refresh = 1;
1735 1781
1736 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END)); 1782#if ENABLE_FRILLS
1783 if (option (Opt_urgentOnBell))
1784 set_urgency (0);
1737 1785
1786 if (priv_modes & PrivMode_FocusEvent)
1787 tt_printf ("\x1b[O");
1788#endif
1738#if ENABLE_FRILLS || ISO_14755 1789#if ENABLE_FRILLS || ISO_14755
1739 if (iso14755buf) 1790 if (iso14755buf)
1740 { 1791 {
1741 iso14755buf = 0; 1792 iso14755buf = 0;
1742# if ISO_14755 1793# if ISO_14755
… …
1756#endif 1807#endif
1757#if OFF_FOCUS_FADING 1808#if OFF_FOCUS_FADING
1758 if (rs[Rs_fade]) 1809 if (rs[Rs_fade])
1759 { 1810 {
1760 pix_colors = pix_colors_unfocused; 1811 pix_colors = pix_colors_unfocused;
1761 scr_recolour (); 1812 scr_recolor ();
1762 } 1813 }
1763#endif 1814#endif
1764 }
1765}
1766 1815
1767void 1816 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1817 }
1818}
1819
1820void ecb_cold
1768rxvt_term::update_fade_color (unsigned int idx) 1821rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1769{ 1822{
1770#if OFF_FOCUS_FADING 1823#if OFF_FOCUS_FADING
1771 if (rs[Rs_fade]) 1824 if (rs[Rs_fade])
1772 { 1825 {
1826 if (!first_time)
1827 pix_colors_focused [idx].free (this);
1828
1773 rgba c; 1829 rgba c;
1774 pix_colors [Color_fade].get (c); 1830 pix_colors [Color_fade].get (c);
1775 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c); 1831 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1776 } 1832 }
1777#endif 1833#endif
1778} 1834}
1779 1835
1780#if ENABLE_TRANSPARENCY || ENABLE_PERL 1836#if ENABLE_PERL
1781void 1837void ecb_hot
1782rxvt_term::rootwin_cb (XEvent &ev) 1838rxvt_term::rootwin_cb (XEvent &ev)
1783{ 1839{
1784 make_current (); 1840 make_current ();
1785 1841
1786 if (SHOULD_INVOKE (HOOK_ROOT_EVENT) 1842 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1787 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END))) 1843 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1788 return; 1844 return;
1789 1845
1790# if ENABLE_TRANSPARENCY
1791 switch (ev.type) 1846 switch (ev.type)
1792 { 1847 {
1793 case PropertyNotify: 1848 case PropertyNotify:
1794 /* 1849 /*
1795 * if user used some Esetroot compatible prog to set the root bg, 1850 * if user used some Esetroot compatible prog to set the root bg,
1796 * use the property to determine the pixmap. We use it later on. 1851 * use the property to determine the pixmap. We use it later on.
1797 */ 1852 */
1798 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID] 1853 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1799 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID]) 1854 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1800 { 1855 {
1801 bgPixmap.set_root_pixmap (); 1856 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1802 update_background ();
1803 } 1857 }
1804 1858
1805 break; 1859 break;
1806 } 1860 }
1807# endif
1808 1861
1809 refresh_check (); 1862 refresh_check ();
1810} 1863}
1811#endif 1864#endif
1812 1865
… …
1835 iso14755_54 (ev.x, ev.y); 1888 iso14755_54 (ev.x, ev.y);
1836 return; 1889 return;
1837 } 1890 }
1838#endif 1891#endif
1839 1892
1840 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1893 clickintime = ev.time - MEvent.time < multiClickTime;
1841 1894
1842 if (reportmode) 1895 if (reportmode)
1843 { 1896 {
1844 /* mouse report from vt window */ 1897 /* mouse report from vt window */
1845 /* save the xbutton state (for ButtonRelease) */ 1898 /* save the xbutton state (for ButtonRelease) */
1846 MEvent.state = ev.state; 1899 MEvent.state = ev.state;
1847#ifdef MOUSE_REPORT_DOUBLECLICK 1900#ifdef MOUSE_REPORT_DOUBLECLICK
1848 if (ev.button == MEvent.button && clickintime) 1901 if (ev.button == MEvent.button && clickintime)
1849 { 1902 {
1850 /* same button, within alloted time */ 1903 /* same button, within allowed time */
1851 MEvent.clicks++; 1904 MEvent.clicks++;
1852 1905
1853 if (MEvent.clicks > 1) 1906 if (MEvent.clicks > 1)
1854 { 1907 {
1855 /* only report double clicks */ 1908 /* only report double clicks */
… …
1936 if (scrollBar.upButton (ev.y)) 1989 if (scrollBar.upButton (ev.y))
1937 direction = UP; /* up */ 1990 direction = UP; /* up */
1938 else if (scrollBar.dnButton (ev.y)) 1991 else if (scrollBar.dnButton (ev.y))
1939 direction = DN; /* down */ 1992 direction = DN; /* down */
1940 1993
1941 scrollBar.state = STATE_IDLE; 1994 scrollBar.state = SB_STATE_IDLE;
1942 /* 1995 /*
1943 * Rxvt-style scrollbar: 1996 * Rxvt-style scrollbar:
1944 * move up if mouse is above slider 1997 * move up if mouse is above slider
1945 * move dn if mouse is below slider 1998 * move dn if mouse is below slider
1946 * 1999 *
… …
1985 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY); 2038 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1986#endif 2039#endif
1987 if (scr_page (direction, 1)) 2040 if (scr_page (direction, 1))
1988 { 2041 {
1989 if (direction == UP) 2042 if (direction == UP)
1990 scrollBar.state = STATE_UP; 2043 scrollBar.state = SB_STATE_UP;
1991 else 2044 else
1992 scrollBar.state = STATE_DOWN; 2045 scrollBar.state = SB_STATE_DOWN;
1993 } 2046 }
1994 } 2047 }
1995 else 2048 else
1996 switch (ev.button) 2049 switch (ev.button)
1997 { 2050 {
1998 case Button2: 2051 case Button2:
1999 switch (scrollBar.align) 2052 switch (scrollBar.align)
2000 { 2053 {
2001 case R_SB_ALIGN_TOP: 2054 case SB_ALIGN_TOP:
2002 csrO = 0; 2055 csrO = 0;
2003 break; 2056 break;
2004 case R_SB_ALIGN_CENTRE: 2057 case SB_ALIGN_CENTRE:
2005 csrO = (scrollBar.bot - scrollBar.top) / 2; 2058 csrO = (scrollBar.bot - scrollBar.top) / 2;
2006 break; 2059 break;
2007 case R_SB_ALIGN_BOTTOM: 2060 case SB_ALIGN_BOTTOM:
2008 csrO = scrollBar.bot - scrollBar.top; 2061 csrO = scrollBar.bot - scrollBar.top;
2009 break; 2062 break;
2010 } 2063 }
2011 2064
2012 if (scrollBar.style == R_SB_XTERM 2065 if (scrollBar.style == SB_STYLE_XTERM
2013 || scrollbar_above_slider (ev.y) 2066 || scrollBar.above_slider (ev.y)
2014 || scrollbar_below_slider (ev.y)) 2067 || scrollBar.below_slider (ev.y))
2015 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ()); 2068 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
2016 2069
2017 scrollBar.state = STATE_MOTION; 2070 scrollBar.state = SB_STATE_MOTION;
2018 break; 2071 break;
2019 2072
2020 case Button1: 2073 case Button1:
2021 if (scrollBar.align == R_SB_ALIGN_CENTRE) 2074 if (scrollBar.align == SB_ALIGN_CENTRE)
2022 csrO = ev.y - scrollBar.top; 2075 csrO = ev.y - scrollBar.top;
2023 /* FALLTHROUGH */ 2076 /* FALLTHROUGH */
2024 2077
2025 case Button3: 2078 case Button3:
2026 if (scrollBar.style != R_SB_XTERM) 2079 if (scrollBar.style != SB_STYLE_XTERM)
2027 { 2080 {
2028 if (scrollbar_above_slider (ev.y)) 2081 if (scrollBar.above_slider (ev.y))
2029# ifdef RXVT_SCROLL_FULL 2082# ifdef RXVT_SCROLL_FULL
2030 scr_page (UP, nrow - 1); 2083 scr_page (UP, nrow - 1);
2031# else 2084# else
2032 scr_page (UP, nrow / 4); 2085 scr_page (UP, nrow / 4);
2033# endif 2086# endif
2034 else if (scrollbar_below_slider (ev.y)) 2087 else if (scrollBar.below_slider (ev.y))
2035# ifdef RXVT_SCROLL_FULL 2088# ifdef RXVT_SCROLL_FULL
2036 scr_page (DN, nrow - 1); 2089 scr_page (DN, nrow - 1);
2037# else 2090# else
2038 scr_page (DN, nrow / 4); 2091 scr_page (DN, nrow / 4);
2039# endif 2092# endif
2040 else 2093 else
2041 scrollBar.state = STATE_MOTION; 2094 scrollBar.state = SB_STATE_MOTION;
2042 } 2095 }
2043 else 2096 else
2044 { 2097 {
2045 scr_page ((ev.button == Button1 ? DN : UP), 2098 scr_page ((ev.button == Button1 ? DN : UP),
2046 (nrow 2099 (nrow
2047 * scrollbar_position (ev.y) 2100 * scrollBar.position (ev.y)
2048 / scrollBar.size ())); 2101 / scrollBar.size ()));
2049 } 2102 }
2050 2103
2051 break; 2104 break;
2052 } 2105 }
… …
2063 2116
2064 csrO = 0; /* reset csr Offset */ 2117 csrO = 0; /* reset csr Offset */
2065 if (!bypass_keystate) 2118 if (!bypass_keystate)
2066 reportmode = !! (priv_modes & PrivMode_mouse_report); 2119 reportmode = !! (priv_modes & PrivMode_mouse_report);
2067 2120
2068 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN) 2121 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
2069 { 2122 {
2070 scrollBar.state = STATE_IDLE; 2123 scrollBar.state = SB_STATE_IDLE;
2071 scrollBar.show (0); 2124 scrollBar.show (0);
2072 } 2125 }
2073 2126
2074#ifdef SELECTION_SCROLLING 2127#ifdef SELECTION_SCROLLING
2075 sel_scroll_ev.stop(); 2128 sel_scroll_ev.stop();
… …
2095#ifdef MOUSE_REPORT_DOUBLECLICK 2148#ifdef MOUSE_REPORT_DOUBLECLICK
2096 /* only report the release of 'slow' single clicks */ 2149 /* only report the release of 'slow' single clicks */
2097 if (MEvent.button != AnyButton 2150 if (MEvent.button != AnyButton
2098 && (ev.button != MEvent.button 2151 && (ev.button != MEvent.button
2099 || (ev.time - MEvent.time 2152 || (ev.time - MEvent.time
2100 > MULTICLICK_TIME / 2))) 2153 > multiClickTime / 2)))
2101 { 2154 {
2102 MEvent.clicks = 0; 2155 MEvent.clicks = 0;
2103 MEvent.button = AnyButton; 2156 MEvent.button = ev.button;
2104 mouse_report (ev); 2157 mouse_report (ev);
2105 } 2158 }
2106#else /* MOUSE_REPORT_DOUBLECLICK */ 2159#else /* MOUSE_REPORT_DOUBLECLICK */
2107 MEvent.button = AnyButton; 2160 MEvent.button = ev.button;
2108 mouse_report (ev); 2161 mouse_report (ev);
2109#endif /* MOUSE_REPORT_DOUBLECLICK */ 2162#endif /* MOUSE_REPORT_DOUBLECLICK */
2110 return; 2163 return;
2111 } 2164 }
2112 2165
… …
2125 case Button3: 2178 case Button3:
2126 selection_make (ev.time); 2179 selection_make (ev.time);
2127 break; 2180 break;
2128 2181
2129 case Button2: 2182 case Button2:
2130 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window? 2183 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2131 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary); 2184 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2132 break; 2185 break;
2133 2186
2134#ifdef MOUSE_WHEEL 2187#ifdef MOUSE_WHEEL
2135 case Button4: 2188 case Button4:
2136 case Button5: 2189 case Button5:
2137 { 2190 {
2138 int i; 2191 int lines;
2139 page_dirn v; 2192 page_dirn dirn;
2140 2193
2141 v = ev.button == Button4 ? UP : DN; 2194 dirn = ev.button == Button4 ? UP : DN;
2142 2195
2143 if (ev.state & ShiftMask) 2196 if (ev.state & ShiftMask)
2144 i = 1; 2197 lines = 1;
2145 else if (option (Opt_mouseWheelScrollPage)) 2198 else if (option (Opt_mouseWheelScrollPage))
2146 i = nrow - 1; 2199 lines = nrow - 1;
2147 else 2200 else
2148 i = 5; 2201 lines = 5;
2149 2202
2150# ifdef MOUSE_SLIP_WHEELING 2203# ifdef MOUSE_SLIP_WHEELING
2151 if (ev.state & ControlMask) 2204 if (ev.state & ControlMask)
2152 { 2205 {
2153 mouse_slip_wheel_speed += v ? -1 : 1; 2206 mouse_slip_wheel_speed += dirn;
2154 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow; 2207 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2155 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2156 2208
2157 if (!slip_wheel_ev.is_active ()) 2209 if (!slip_wheel_ev.is_active ())
2158 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY); 2210 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2159 } 2211 }
2160 else 2212 else
2161# endif 2213# endif
2162 { 2214 {
2163 scr_page (v, i); 2215 scr_page (dirn, lines);
2164 scrollBar.show (1); 2216 scrollBar.show (1);
2165 } 2217 }
2166 } 2218 }
2167 break; 2219 break;
2168#endif 2220#endif
… …
2170 } 2222 }
2171} 2223}
2172 2224
2173/*}}} */ 2225/*}}} */
2174 2226
2175bool 2227void ecb_hot
2176rxvt_term::cmd_parse () 2228rxvt_term::cmd_parse ()
2177{ 2229{
2178 bool flag = false;
2179 wchar_t ch = NOCHAR; 2230 wchar_t ch = NOCHAR;
2180 char *seq_begin; // remember start of esc-sequence here 2231 char *seq_begin; // remember start of esc-sequence here
2181 2232
2182 for (;;) 2233 for (;;)
2183 { 2234 {
2184 if (expect_false (ch == NOCHAR)) 2235 if (ecb_unlikely (ch == NOCHAR))
2185 { 2236 {
2186 seq_begin = cmdbuf_ptr; 2237 seq_begin = cmdbuf_ptr;
2187 ch = next_char (); 2238 ch = next_char ();
2188 2239
2189 if (ch == NOCHAR) 2240 if (ch == NOCHAR)
2190 break; 2241 break;
2191 } 2242 }
2192 2243
2193 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)) 2244 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2194 { 2245 {
2195 if (expect_false (!seen_input)) 2246 if (ecb_unlikely (!seen_input))
2196 { 2247 {
2197 seen_input = 1; 2248 seen_input = 1;
2198 // many badly-written programs (e.g. jed) contain a race condition: 2249 // many badly-written programs (e.g. jed) contain a race condition:
2199 // they first read the screensize and then install a SIGWINCH handler. 2250 // they first read the screensize and then install a SIGWINCH handler.
2200 // some window managers resize the window early, and these programs 2251 // some window managers resize the window early, and these programs
… …
2213 wchar_t *str = buf; 2264 wchar_t *str = buf;
2214 wchar_t *eol = str + min (ncol, UBUFSIZ); 2265 wchar_t *eol = str + min (ncol, UBUFSIZ);
2215 2266
2216 for (;;) 2267 for (;;)
2217 { 2268 {
2218 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))) 2269 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2219 break; 2270 break;
2220 2271
2221 *str++ = ch; 2272 *str++ = ch;
2222 2273
2223 if (expect_false (ch == C0_LF || str >= eol)) 2274 if (ecb_unlikely (ch == C0_LF || str >= eol))
2224 { 2275 {
2225 if (ch == C0_LF) 2276 if (ch == C0_LF)
2226 nlines++; 2277 nlines++;
2227 2278
2228 refresh_count++; 2279 refresh_count++;
… …
2277 * What the heck we'll cheat and only refresh less than every page-full. 2328 * What the heck we'll cheat and only refresh less than every page-full.
2278 * if skipScroll is enabled. 2329 * if skipScroll is enabled.
2279 */ 2330 */
2280 if (refreshnow) 2331 if (refreshnow)
2281 { 2332 {
2282 flag = true;
2283 scr_refresh (); 2333 scr_refresh ();
2284 want_refresh = 1; 2334 want_refresh = 1;
2285 } 2335 }
2286
2287 } 2336 }
2288 else 2337 else
2289 { 2338 {
2290 try 2339 try
2291 { 2340 {
… …
2299 } 2348 }
2300 2349
2301 ch = NOCHAR; 2350 ch = NOCHAR;
2302 } 2351 }
2303 } 2352 }
2304
2305 return flag;
2306} 2353}
2307 2354
2308// read the next character 2355// read the next character
2309wchar_t 2356wchar_t ecb_hot
2310rxvt_term::next_char () NOTHROW 2357rxvt_term::next_char () noexcept
2311{ 2358{
2312 while (cmdbuf_ptr < cmdbuf_endp) 2359 while (cmdbuf_ptr < cmdbuf_endp)
2313 { 2360 {
2314 // assume 7-bit to be ascii ALWAYS 2361 // assume 7-bit to be ascii ALWAYS (always true in POSIX)
2315 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)) 2362 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f))
2316 return *cmdbuf_ptr++; 2363 return *cmdbuf_ptr++;
2317 2364
2318 wchar_t wc; 2365 wchar_t wc;
2319 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2366 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2320 2367
… …
2325 break; 2372 break;
2326 } 2373 }
2327 2374
2328 if (len == (size_t)-1) 2375 if (len == (size_t)-1)
2329 { 2376 {
2330 mbrtowc (0, 0, 0, mbstate); // reset now undefined conversion state 2377 mbstate.reset (); // reset now undefined conversion state
2378 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2379 // in which case we "erroneously" return the next byte which might be valid.
2331 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2380 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2332 } 2381 }
2333 2382
2334 // assume wchar == unicode 2383 // assume wchar == unicode
2335 cmdbuf_ptr += len; 2384 cmdbuf_ptr += len;
… …
2338 2387
2339 return NOCHAR; 2388 return NOCHAR;
2340} 2389}
2341 2390
2342// read the next octet 2391// read the next octet
2343uint32_t 2392uint32_t ecb_hot
2344rxvt_term::next_octet () NOTHROW 2393rxvt_term::next_octet () noexcept
2345{ 2394{
2346 return cmdbuf_ptr < cmdbuf_endp 2395 return cmdbuf_ptr < cmdbuf_endp
2347 ? (unsigned char)*cmdbuf_ptr++ 2396 ? (unsigned char)*cmdbuf_ptr++
2348 : NOCHAR; 2397 : NOCHAR;
2349} 2398}
2350 2399
2351static class out_of_input out_of_input; 2400static class out_of_input out_of_input;
2352 2401
2353/* rxvt_cmd_getc () - Return next input character */ 2402wchar_t ecb_hot
2354/* 2403rxvt_term::cmd_getc ()
2355 * Return the next input character after first passing any keyboard input
2356 * to the command.
2357 */
2358wchar_t
2359rxvt_term::cmd_getc () THROW ((class out_of_input))
2360{ 2404{
2361 wchar_t c = next_char (); 2405 wchar_t c = next_char ();
2362 2406
2363 if (c == NOCHAR) 2407 if (c == NOCHAR)
2364 throw out_of_input; 2408 throw out_of_input;
2365 2409
2366 return c; 2410 return c;
2367} 2411}
2368 2412
2369uint32_t 2413uint32_t ecb_hot
2370rxvt_term::cmd_get8 () THROW ((class out_of_input)) 2414rxvt_term::cmd_get8 ()
2371{ 2415{
2372 uint32_t c = next_octet (); 2416 uint32_t c = next_octet ();
2373 2417
2374 if (c == NOCHAR) 2418 if (c == NOCHAR)
2375 throw out_of_input; 2419 throw out_of_input;
… …
2378} 2422}
2379 2423
2380/*{{{ print pipe */ 2424/*{{{ print pipe */
2381/*----------------------------------------------------------------------*/ 2425/*----------------------------------------------------------------------*/
2382#ifdef PRINTPIPE 2426#ifdef PRINTPIPE
2383FILE * 2427FILE * ecb_cold
2384rxvt_term::popen_printer () 2428rxvt_term::popen_printer ()
2385{ 2429{
2386 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w"); 2430 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2387 2431
2388 if (stream == NULL) 2432 if (stream == NULL)
2389 rxvt_warn ("can't open printer pipe, not printing.\n"); 2433 rxvt_warn ("can't open printer pipe, not printing.\n");
2390 2434
2391 return stream; 2435 return stream;
2392} 2436}
2393 2437
2394int 2438int ecb_cold
2395rxvt_term::pclose_printer (FILE *stream) 2439rxvt_term::pclose_printer (FILE *stream)
2396{ 2440{
2397 fflush (stream); 2441 fflush (stream);
2398 return pclose (stream); 2442 return pclose (stream);
2399} 2443}
2400 2444
2401/* 2445/*
2402 * simulate attached vt100 printer 2446 * simulate attached vt100 printer
2403 */ 2447 */
2404void 2448void ecb_cold
2405rxvt_term::process_print_pipe () 2449rxvt_term::process_print_pipe ()
2406{ 2450{
2407 FILE *fd = popen_printer (); 2451 FILE *fd = popen_printer ();
2408 2452
2409 if (!fd) 2453 if (!fd)
… …
2455 pclose_printer (fd); 2499 pclose_printer (fd);
2456} 2500}
2457#endif /* PRINTPIPE */ 2501#endif /* PRINTPIPE */
2458/*}}} */ 2502/*}}} */
2459 2503
2460/* *INDENT-OFF* */
2461enum { 2504enum {
2462 C1_40 = 0x40, 2505 C1_40 = 0x40,
2463 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2506 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2464 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2507 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2465 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2508 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2466 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, 2509 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2467}; 2510};
2468/* *INDENT-ON* */
2469 2511
2470/*{{{ process non-printing single characters */ 2512/*{{{ process non-printing single characters */
2471void 2513void ecb_hot
2472rxvt_term::process_nonprinting (unicode_t ch) 2514rxvt_term::process_nonprinting (unicode_t ch)
2473{ 2515{
2474 switch (ch) 2516 switch (ch)
2475 { 2517 {
2476 case C0_ESC: 2518 case C0_ESC:
… …
2506 scr_charset_choose (0); 2548 scr_charset_choose (0);
2507 break; 2549 break;
2508 2550
2509#ifdef EIGHT_BIT_CONTROLS 2551#ifdef EIGHT_BIT_CONTROLS
2510 // 8-bit controls 2552 // 8-bit controls
2511 case 0x90: /* DCS */ 2553 case 0x90: /* DCS */
2512 process_dcs_seq (); 2554 process_dcs_seq ();
2513 break; 2555 break;
2514 case 0x9b: /* CSI */ 2556 case 0x9b: /* CSI */
2515 process_csi_seq (); 2557 process_csi_seq ();
2516 break; 2558 break;
2517 case 0x9d: /* OSC */ 2559 case 0x9d: /* OSC */
2518 process_osc_seq (); 2560 process_osc_seq ();
2519 break; 2561 break;
2520#endif 2562#endif
2521 } 2563 }
2522} 2564}
2523/*}}} */ 2565/*}}} */
2524 2566
2525 2567
2526/*{{{ process VT52 escape sequences */ 2568/*{{{ process VT52 escape sequences */
2527void 2569void ecb_cold
2528rxvt_term::process_escape_vt52 (unicode_t ch) 2570rxvt_term::process_escape_vt52 (unicode_t ch)
2529{ 2571{
2530 int row, col; 2572 int row, col;
2531 2573
2532 switch (ch) 2574 switch (ch)
… …
2566 break; 2608 break;
2567 case 'Z': /* identify the terminal type */ 2609 case 'Z': /* identify the terminal type */
2568 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2610 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2569 break; 2611 break;
2570 case '<': /* turn off VT52 mode */ 2612 case '<': /* turn off VT52 mode */
2571 set_privmode (PrivMode_vt52, 0); 2613 priv_modes &= ~PrivMode_vt52;
2572 break; 2614 break;
2573 case 'F': /* use special graphics character set */ 2615 case 'F': /* use special graphics character set */
2574 case 'G': /* use regular character set */ 2616 case 'G': /* use regular character set */
2575 /* unimplemented */ 2617 /* unimplemented */
2576 break; 2618 break;
… …
2582} 2624}
2583/*}}} */ 2625/*}}} */
2584 2626
2585 2627
2586/*{{{ process escape sequences */ 2628/*{{{ process escape sequences */
2587void 2629void ecb_hot
2588rxvt_term::process_escape_seq () 2630rxvt_term::process_escape_seq ()
2589{ 2631{
2590 unicode_t ch = cmd_getc (); 2632 unicode_t ch = cmd_getc ();
2591 2633
2592 if (priv_modes & PrivMode_vt52) 2634 if (priv_modes & PrivMode_vt52)
… …
2595 return; 2637 return;
2596 } 2638 }
2597 2639
2598 switch (ch) 2640 switch (ch)
2599 { 2641 {
2600 /* case 1: do_tek_mode (); break; */
2601 case '#': 2642 case '#':
2602 if (cmd_getc () == '8') 2643 if (cmd_getc () == '8')
2603 scr_E (); 2644 scr_E ();
2604 break; 2645 break;
2605 case '(': 2646 case '(':
… …
2628#if !ENABLE_MINIMAL 2669#if !ENABLE_MINIMAL
2629 case '9': 2670 case '9':
2630 scr_forwardindex (); 2671 scr_forwardindex ();
2631 break; 2672 break;
2632#endif 2673#endif
2674 // DECPAM/DECPNM
2633 case '=': 2675 case '=':
2676 priv_modes |= PrivMode_aplKP;
2677 break;
2634 case '>': 2678 case '>':
2635 set_privmode (PrivMode_aplKP, ch == '='); 2679 priv_modes &= ~PrivMode_aplKP;
2636 break; 2680 break;
2637 2681
2638 case C1_40: 2682 case C1_40:
2639 cmd_getc (); 2683 cmd_getc ();
2640 break; 2684 break;
… …
2644 2688
2645 /* 8.3.87: NEXT LINE */ 2689 /* 8.3.87: NEXT LINE */
2646 case C1_NEL: /* ESC E */ 2690 case C1_NEL: /* ESC E */
2647 { 2691 {
2648 wchar_t nlcr[] = { C0_LF, C0_CR }; 2692 wchar_t nlcr[] = { C0_LF, C0_CR };
2649 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1); 2693 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2650 } 2694 }
2651 break; 2695 break;
2652 2696
2697#if 0 // disabled because embedded newlines can make exploits easier
2653 /* kidnapped escape sequence: Should be 8.3.48 */ 2698 /* kidnapped escape sequence: Should be 8.3.48 */
2654 case C1_ESA: /* ESC G */ 2699 case C1_ESA: /* ESC G */
2655 process_graphics (); 2700 // used by original rxvt for rob nations own graphics mode
2701 if (cmd_getc () == 'Q' && option (Opt_insecure))
2702 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2656 break; 2703 break;
2704#endif
2657 2705
2658 /* 8.3.63: CHARACTER TABULATION SET */ 2706 /* 8.3.63: CHARACTER TABULATION SET */
2659 case C1_HTS: /* ESC H */ 2707 case C1_HTS: /* ESC H */
2660 scr_set_tab (1); 2708 scr_set_tab (1);
2661 break; 2709 break;
… …
2664 case C1_RI: /* ESC M */ 2712 case C1_RI: /* ESC M */
2665 scr_index (DN); 2713 scr_index (DN);
2666 break; 2714 break;
2667 2715
2668 /* 8.3.142: SINGLE-SHIFT TWO */ 2716 /* 8.3.142: SINGLE-SHIFT TWO */
2669 /*case C1_SS2: scr_single_shift (2); break; */ 2717 /* case C1_SS2: break; */
2670 2718
2671 /* 8.3.143: SINGLE-SHIFT THREE */ 2719 /* 8.3.143: SINGLE-SHIFT THREE */
2672 /*case C1_SS3: scr_single_shift (3); break; */ 2720 /* case C1_SS3: break; */
2673 2721
2674 /* 8.3.27: DEVICE CONTROL STRING */ 2722 /* 8.3.27: DEVICE CONTROL STRING */
2675 case C1_DCS: /* ESC P */ 2723 case C1_DCS: /* ESC P */
2676 process_dcs_seq (); 2724 process_dcs_seq ();
2677 break; 2725 break;
… …
2679 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2727 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2680 case C1_SCI: /* ESC Z */ 2728 case C1_SCI: /* ESC Z */
2681 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1); 2729 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2682 break; /* steal obsolete ESC [ c */ 2730 break; /* steal obsolete ESC [ c */
2683 2731
2684 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2732 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2685 case C1_CSI: /* ESC [ */ 2733 case C1_CSI: /* ESC [ */
2686 process_csi_seq (); 2734 process_csi_seq ();
2687 break; 2735 break;
2688 2736
2689 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2737 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2690 case C1_OSC: /* ESC ] */ 2738 case C1_OSC: /* ESC ] */
2691 process_osc_seq (); 2739 process_osc_seq ();
2692 break; 2740 break;
2693 2741
2694 /* 8.3.106: RESET TO INITIAL STATE */ 2742 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2695 case 'c': 2743 case 'c':
2696 mbstate.reset (); 2744 mbstate.reset ();
2697 scr_poweron (); 2745 scr_poweron ();
2698 scrollBar.show (1); 2746 scrollBar.show (1);
2699 break; 2747 break;
… …
2710 } 2758 }
2711} 2759}
2712/*}}} */ 2760/*}}} */
2713 2761
2714/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2762/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2715/* *INDENT-OFF* */
2716enum { 2763enum {
2717 CSI_ICH = 0x40, 2764 CSI_ICH = 0x40,
2718 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2765 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2719 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2766 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2720 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2767 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
… …
2723 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2770 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2724 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2771 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2725 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2772 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2726}; 2773};
2727 2774
2728#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2775#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2729 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2776 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2730 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2777 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2731#define get_byte_array_bit(array, bit) \ 2778#define get_byte_array_bit(array, bit) \
2732 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2779 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2733 2780
2734const unsigned char csi_defaults[] = 2781static const unsigned char csi_defaults[] =
2735 { 2782 {
2736 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2783 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2737 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2784 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2738 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2785 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2739 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2786 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2740 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2787 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2741 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2788 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2742 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2789 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2743 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ 2790 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2744 }; 2791 };
2745/* *INDENT-ON* */
2746 2792
2747void 2793void ecb_hot
2748rxvt_term::process_csi_seq () 2794rxvt_term::process_csi_seq ()
2749{ 2795{
2750 unicode_t ch, priv, i; 2796 unicode_t ch, priv, prev_ch, i;
2751 unsigned int nargs, p; 2797 unsigned int nargs, p;
2752 int n, ndef; 2798 int n, ndef;
2753 int arg[ESC_ARGS] = { }; 2799 int arg[ESC_ARGS] = { };
2754 2800
2755 nargs = 0; 2801 nargs = 0;
2756 2802
2757 priv = 0; 2803 priv = 0;
2758 ch = cmd_getc (); 2804 ch = cmd_getc ();
2759 if (ch >= '<' && ch <= '?') 2805 if ((ch >= '<' && ch <= '?') || ch == '!')
2760 { 2806 {
2761 /* '<' '=' '>' '?' */ 2807 /* '<' '=' '>' '?' '!' */
2762 priv = ch; 2808 priv = ch;
2763 ch = cmd_getc (); 2809 ch = cmd_getc ();
2764 } 2810 }
2765 2811
2812 prev_ch = 0;
2766 /* read any numerical arguments */ 2813 /* read any numerical arguments */
2767 for (n = -1; ch < CSI_ICH; ) 2814 for (n = -1; ch < CSI_ICH; )
2768 { 2815 {
2769 if (isdigit (ch)) 2816 if (isdigit (ch))
2770 { 2817 {
… …
2780 n = -1; 2827 n = -1;
2781 } 2828 }
2782 else if (IS_CONTROL (ch)) 2829 else if (IS_CONTROL (ch))
2783 process_nonprinting (ch); 2830 process_nonprinting (ch);
2784 2831
2832 prev_ch = ch;
2785 ch = cmd_getc (); 2833 ch = cmd_getc ();
2786 } 2834 }
2787 2835
2788 if (ch > CSI_7F) 2836 if (ch > CSI_7F)
2789 return; 2837 return;
… …
2819 break; 2867 break;
2820 2868
2821 case '?': 2869 case '?':
2822 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2870 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2823 process_terminal_mode (ch, priv, nargs, arg); 2871 process_terminal_mode (ch, priv, nargs, arg);
2872 if (prev_ch == '$' && ch == 'p')
2873 process_terminal_mode (ch, priv, nargs, arg);
2824 break; 2874 break;
2875
2876 case '!':
2877 if (ch == CSI_70)
2878 {
2879 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2880 scr_soft_reset ();
2881
2882 static const int pm_h[] = { 7, 25 };
2883 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1006, 1015, 1049 };
2884
2885 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2886 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2825 } 2887 }
2888 break;
2889 }
2890
2826 return; 2891 return;
2827 } 2892 }
2828 2893
2829 switch (ch) 2894 switch (ch)
2830 { 2895 {
… …
2844 } 2909 }
2845 break; 2910 break;
2846#endif 2911#endif
2847 2912
2848 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2913 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2849 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2914 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2850 arg[0] = -arg[0]; 2915 arg[0] = -arg[0];
2851 /* FALLTHROUGH */ 2916 /* FALLTHROUGH */
2852 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2917 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2853 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2918 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2854 scr_gotorc (arg[0], 0, RELATIVE); 2919 scr_gotorc (arg[0], 0, RELATIVE);
2855 break; 2920 break;
2856 2921
2857 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2922 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2858 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2923 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
2859#ifdef ISO6429 2924#ifdef ISO6429
2860 arg[0] = -arg[0]; 2925 arg[0] = -arg[0];
2861#else /* emulate common DEC VTs */ 2926#else /* emulate common DEC VTs */
2862 arg[0] = arg[0] ? -arg[0] : -1; 2927 arg[0] = arg[0] ? -arg[0] : -1;
2863#endif 2928#endif
… …
3008 scr_insert_mode (1); 3073 scr_insert_mode (1);
3009 else if (arg[0] == 20) 3074 else if (arg[0] == 20)
3010 priv_modes |= PrivMode_LFNL; 3075 priv_modes |= PrivMode_LFNL;
3011 break; 3076 break;
3012 3077
3078 case CSI_71: // DECSCUSR: set cursor style
3079 if (prev_ch == ' ')
3080 set_cursor_style (arg[0]);
3081 break;
3082
3013 /* 3083 /*
3014 * PRIVATE USE beyond this point. All CSI_7? sequences here 3084 * PRIVATE USE beyond this point. All CSI_7? sequences here
3015 */ 3085 */
3016 case CSI_72: /* DECSTBM: set top and bottom margins */ 3086 case CSI_72: /* DECSTBM: set top and bottom margins */
3017 if (nargs == 1) 3087 if (nargs == 1)
… …
3045 } 3115 }
3046} 3116}
3047/*}}} */ 3117/*}}} */
3048 3118
3049#if !ENABLE_MINIMAL 3119#if !ENABLE_MINIMAL
3050/* ARGSUSED */
3051void 3120void
3052rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3121rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3053{ 3122{
3054 int x, y; 3123 int x, y;
3055 XWindowAttributes wattr; 3124 XWindowAttributes wattr;
… …
3064 { 3133 {
3065 /* 3134 /*
3066 * commands 3135 * commands
3067 */ 3136 */
3068 case 1: /* deiconify window */ 3137 case 1: /* deiconify window */
3069 XMapWindow (dpy, parent[0]); 3138 XMapWindow (dpy, parent);
3070 break; 3139 break;
3071 case 2: /* iconify window */ 3140 case 2: /* iconify window */
3072 XIconifyWindow (dpy, parent[0], display->screen); 3141 XIconifyWindow (dpy, parent, display->screen);
3073 break; 3142 break;
3074 case 3: /* set position (pixels) */ 3143 case 3: /* set position (pixels) */
3075 XMoveWindow (dpy, parent[0], args[1], args[2]); 3144 XMoveWindow (dpy, parent, args[1], args[2]);
3076 break; 3145 break;
3077 case 4: /* set size (pixels) */ 3146 case 4: /* set size (pixels) */
3078 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3147 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3079 break; 3148 break;
3080 case 5: /* raise window */ 3149 case 5: /* raise window */
3081 XRaiseWindow (dpy, parent[0]); 3150 XRaiseWindow (dpy, parent);
3082 break; 3151 break;
3083 case 6: /* lower window */ 3152 case 6: /* lower window */
3084 XLowerWindow (dpy, parent[0]); 3153 XLowerWindow (dpy, parent);
3085 break; 3154 break;
3086 case 7: /* refresh window */ 3155 case 7: /* refresh window */
3087 scr_touch (true); 3156 scr_touch (true);
3088 break; 3157 break;
3089 case 8: /* set size (chars) */ 3158 case 8: /* set size (chars) */
… …
3092 break; 3161 break;
3093 3162
3094 //case 9: NYI, TODO, restore maximized window or maximize window 3163 //case 9: NYI, TODO, restore maximized window or maximize window
3095 default: 3164 default:
3096 if (args[0] >= 24) /* set height (chars) */ 3165 if (args[0] >= 24) /* set height (chars) */
3097 set_widthheight ((unsigned int)width, 3166 set_widthheight ((unsigned int)vt_width,
3098 (unsigned int) (args[1] * fheight)); 3167 (unsigned int) (args[1] * fheight));
3099 break; 3168 break;
3100 3169
3101 /* 3170 /*
3102 * reports - some output format copied from XTerm 3171 * reports - some output format copied from XTerm
3103 */ 3172 */
3104 case 11: /* report window state */ 3173 case 11: /* report window state */
3105 XGetWindowAttributes (dpy, parent[0], &wattr); 3174 XGetWindowAttributes (dpy, parent, &wattr);
3106 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3175 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3107 break; 3176 break;
3108 case 13: /* report window position */ 3177 case 13: /* report window position */
3109 XGetWindowAttributes (dpy, parent[0], &wattr); 3178 XGetWindowAttributes (dpy, parent, &wattr);
3110 XTranslateCoordinates (dpy, parent[0], wattr.root, 3179 XTranslateCoordinates (dpy, parent, wattr.root,
3111 -wattr.border_width, -wattr.border_width, 3180 -wattr.border_width, -wattr.border_width,
3112 &x, &y, &wdummy); 3181 &x, &y, &wdummy);
3113 tt_printf ("\033[3;%d;%dt", x, y); 3182 tt_printf ("\033[3;%d;%dt", x, y);
3114 break; 3183 break;
3115 case 14: /* report window size (pixels) */ 3184 case 14: /* report window size (pixels) */
3116 XGetWindowAttributes (dpy, parent[0], &wattr); 3185 XGetWindowAttributes (dpy, parent, &wattr);
3117 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3186 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3118 break; 3187 break;
3119 case 18: /* report text area size (chars) */ 3188 case 18: /* report text area size (chars) */
3120 tt_printf ("\033[8;%d;%dt", nrow, ncol); 3189 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3121 break; 3190 break;
… …
3123 tt_printf ("\033[9;%d;%dt", nrow, ncol); 3192 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3124 break; 3193 break;
3125 case 20: /* report icon label */ 3194 case 20: /* report icon label */
3126 { 3195 {
3127 char *s; 3196 char *s;
3128 XGetIconName (dpy, parent[0], &s); 3197 XGetIconName (dpy, parent, &s);
3129 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3198 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3130 XFree (s); 3199 XFree (s);
3131 } 3200 }
3132 break; 3201 break;
3133 case 21: /* report window title */ 3202 case 21: /* report window title */
3134 { 3203 {
3135 char *s; 3204 char *s;
3136 XFetchName (dpy, parent[0], &s); 3205 XFetchName (dpy, parent, &s);
3137 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3206 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3138 XFree (s); 3207 XFree (s);
3139 } 3208 }
3140 break; 3209 break;
3141 } 3210 }
… …
3151rxvt_term::get_to_st (unicode_t &ends_how) 3220rxvt_term::get_to_st (unicode_t &ends_how)
3152{ 3221{
3153 unicode_t ch; 3222 unicode_t ch;
3154 bool seen_esc = false; 3223 bool seen_esc = false;
3155 unsigned int n = 0; 3224 unsigned int n = 0;
3156 wchar_t string[STRING_MAX]; 3225 wchar_t string[CBUFSIZ];
3157 3226
3158 while ((ch = cmd_getc ()) != NOCHAR) 3227 while ((ch = cmd_getc ()) != NOCHAR)
3159 { 3228 {
3160 if (seen_esc) 3229 if (seen_esc)
3161 { 3230 {
… …
3176 else if (ch < 0x20) 3245 else if (ch < 0x20)
3177 return NULL; /* other control character - exit */ 3246 return NULL; /* other control character - exit */
3178 3247
3179 seen_esc = false; 3248 seen_esc = false;
3180 3249
3181 if (n >= STRING_MAX - 1) 3250 if (n >= sizeof (string) - 1)
3182 // stop at some sane length 3251 // stop at some sane length
3183 return NULL; 3252 return NULL;
3184 3253
3185 string[n++] = ch; 3254 string[n++] = ch;
3186 } 3255 }
… …
3197 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3266 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3198 */ 3267 */
3199void 3268void
3200rxvt_term::process_dcs_seq () 3269rxvt_term::process_dcs_seq ()
3201{ 3270{
3202 char *s;
3203 unicode_t eh;
3204
3205 /* 3271 /*
3206 * Not handled yet 3272 * Not handled yet
3207 */ 3273 */
3274
3275 unicode_t eh;
3208 s = get_to_st (eh); 3276 char *s = get_to_st (eh);
3209 if (s) 3277 if (s)
3210 free (s); 3278 free (s);
3211 3279
3212 return; 3280 return;
3213} 3281}
… …
3217 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3285 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3218 */ 3286 */
3219void 3287void
3220rxvt_term::process_osc_seq () 3288rxvt_term::process_osc_seq ()
3221{ 3289{
3222 unicode_t ch, eh;
3223 int arg; 3290 int arg;
3224 3291
3225 ch = cmd_getc (); 3292 unicode_t ch = cmd_getc ();
3226 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3293 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3227 arg = arg * 10 + (ch - '0'); 3294 arg = arg * 10 + (ch - '0');
3228 3295
3229 if (ch == ';') 3296 if (ch == ';')
3230 { 3297 {
3298 unicode_t eh;
3231 char *s = get_to_st (eh); 3299 char *s = get_to_st (eh);
3232 3300
3233 if (s) 3301 if (s)
3234 { 3302 {
3235 process_xterm_seq (arg, s, eh); 3303 process_xterm_seq (arg, s, eh);
3236 free (s); 3304 free (s);
3237 } 3305 }
3238 } 3306 }
3239} 3307}
3240 3308
3309static unsigned int
3310colorcube_index (unsigned int idx_r,
3311 unsigned int idx_g,
3312 unsigned int idx_b)
3313{
3314 assert (idx_r < Red_levels);
3315 assert (idx_g < Green_levels);
3316 assert (idx_b < Blue_levels);
3317
3318 return idx_r * Blue_levels * Green_levels +
3319 idx_g * Blue_levels +
3320 idx_b;
3321}
3322
3323/*
3324 * Find the nearest color slot in the hidden color cube,
3325 * adapt its value to the 32bit RGBA color.
3326 */
3327unsigned int
3328rxvt_term::map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a)
3329{
3330 r &= 0xff;
3331 g &= 0xff;
3332 b &= 0xff;
3333 a &= 0xff;
3334
3335 uint32_t color = (a << 24) | (r << 16) | (g << 8) | b;
3336
3337 /* we allow one of the 6 closest neighbouring colours */
3338 /* to replace the current color, if they not used recently */
3339 static const signed char dxyz[][3] = {
3340 0, 0, 0,
3341 0, 0, 4,
3342 0, 4, 0,
3343 4, 0, 0,
3344 0, 4, 4,
3345 4, 4, 0,
3346 4, 0, 4,
3347 };
3348
3349 static const unsigned char color_level[8][32] = {
3350 // neighbour index
3351 {0, 0, 1, 0, 0, 1, 1, 2, 2, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3},
3352 {0, 1, 0, 1, 1, 2, 1, 1, 2, 2, 3, 3, 2, 2, 2, 3, 3, 3, 4, 4, 4, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4},
3353 {0, 0, 1, 2, 1, 1, 2, 3, 3, 2, 2, 3, 3, 4, 4, 3, 3, 3, 4, 4, 5, 5, 5, 4, 4, 4, 5, 5, 5, 5, 5, 5},
3354 {0, 0, 2, 1, 2, 3, 2, 2, 3, 4, 4, 3, 3, 4, 4, 5, 5, 4, 4, 5, 5, 5, 6, 6, 5, 5, 5, 6, 6, 6, 6, 6},
3355 // Red_levels/Green_levels/Blue_levels index
3356 {0, 0, 0, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3},
3357 {0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4},
3358 {0, 1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5},
3359 {0, 1, 1, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6},
3360 };
3361
3362 unsigned int idx;
3363
3364 for (int n = 0; n < ecb_array_length (dxyz); ++n)
3365 {
3366 unsigned int idx_r = color_level[ Red_levels - dxyz[n][0]][r / 8];
3367 unsigned int idx_g = color_level[Green_levels - dxyz[n][1]][g / 8];
3368 unsigned int idx_b = color_level[ Blue_levels - dxyz[n][2]][b / 8];
3369 unsigned int index = colorcube_index (idx_r, idx_g, idx_b);
3370
3371 if (n == 0)
3372 idx = index;
3373
3374 if (rgb24_color[index] == color)
3375 {
3376 rgb24_seqno[index] = ++rgb24_sequence;
3377 return index + minTermCOLOR24;
3378 }
3379
3380 // minor issue: could update index 0 few more times
3381 if ((rgb24_seqno[index] | rgb24_color[index]) == 0)
3382 {
3383 idx = index;
3384 goto update;
3385 }
3386
3387 // like (rgb24_seqno[idx] > rgb24_seqno[index])
3388 // but also handles wrap around values good enough
3389 if ((uint16_t)(rgb24_seqno[idx] - rgb24_seqno[index]) < 0x7fff)
3390 idx = index;
3391 }
3392
3393update:
3394 rgb24_color[idx] = color;
3395 rgb24_seqno[idx] = ++rgb24_sequence;
3396
3397 idx += minTermCOLOR24;
3398 pix_colors_focused [idx].free (this);
3399 pix_colors_focused [idx].set (this, rgba (r * 0x0101, g * 0x0101, b * 0x0101, a * 0x0101));
3400 update_fade_color (idx, false);
3401
3402 return idx;
3403}
3404
3241void 3405void
3242rxvt_term::process_color_seq (int report, int color, const char *str, char resp) 3406rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3243{ 3407{
3244 if (str[0] == '?' && !str[1]) 3408 if (str[0] == '?' && !str[1])
3245 { 3409 {
3410 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3411 return;
3412
3246 rgba c; 3413 rgba c;
3247 pix_colors_focused[color].get (c); 3414 pix_colors_focused[color].get (c);
3415 color -= minCOLOR;
3248 3416
3249#if XFT 3417#if XFT
3250 if (c.a != rgba::MAX_CC) 3418 if (c.a != rgba::MAX_CC)
3251 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp); 3419 tt_printf ("\033]%d;%d;rgba:%04x/%04x/%04x/%04x%c", report, color, c.r, c.g, c.b, c.a, resp);
3252 else 3420 else
3253#endif 3421#endif
3254 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp); 3422 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", report, color, c.r, c.g, c.b, resp);
3255 } 3423 }
3256 else 3424 else
3257 set_window_color (color, str); 3425 set_window_color (color, str);
3258} 3426}
3259 3427
3260/* 3428/*
3261 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3429 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3262 */ 3430 */
3263void 3431void
3264rxvt_term::process_xterm_seq (int op, const char *str, char resp) 3432rxvt_term::process_xterm_seq (int op, char *str, char resp)
3265{ 3433{
3266 int color; 3434 int color;
3267 char *buf, *name; 3435 char *buf, *name;
3268 bool query = str[0] == '?' && !str[1]; 3436 bool query = str[0] == '?' && !str[1];
3269 int saveop = op; 3437 int saveop = op;
… …
3272 3440
3273 assert (str != NULL); 3441 assert (str != NULL);
3274 3442
3275 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END))) 3443 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3276 return; 3444 return;
3277 fprintf (stderr, "op %d<%s>\n", op, str);//D
3278 3445
3279 switch (op) 3446 switch (op)
3280 { 3447 {
3281 case XTerm_name: 3448 case XTerm_name:
3282 set_title (str); 3449 set_title (str);
… …
3297 unsigned long bytes_after; 3464 unsigned long bytes_after;
3298 unsigned char *value = 0; 3465 unsigned char *value = 0;
3299 const char *str = ""; 3466 const char *str = "";
3300 3467
3301 if (prop 3468 if (prop
3302 && XGetWindowProperty (dpy, parent[0], 3469 && XGetWindowProperty (dpy, parent,
3303 prop, 0, 1<<16, 0, AnyPropertyType, 3470 prop, 0, 1<<16, 0, AnyPropertyType,
3304 &actual_type, &actual_format, 3471 &actual_type, &actual_format,
3305 &nitems, &bytes_after, &value) == Success 3472 &nitems, &bytes_after, &value) == Success
3306 && actual_type != None 3473 && actual_type != None
3307 && actual_format == 8) 3474 && actual_format == 8)
3308 str = (const char *)(value); 3475 str = (const char *)(value);
3309 3476
3310 tt_printf ("\033]%d;%s%c", op, str, resp); 3477 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3311 3478
3312 XFree (value); 3479 XFree (value);
3313 } 3480 }
3314 else 3481 else
3315 { 3482 {
3316 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3483 char *eq = strchr (str, '=');
3317 3484
3318 if (eq) 3485 if (eq)
3319 { 3486 {
3320 *eq = 0; 3487 *eq = 0;
3321 set_utf8_property (display->atom (str), eq + 1); 3488 set_utf8_property (display->atom (str), eq + 1);
3322 } 3489 }
3323 else 3490 else
3324 XDeleteProperty (dpy, parent[0], 3491 XDeleteProperty (dpy, parent,
3325 display->atom (str)); 3492 display->atom (str));
3326 } 3493 }
3327 break; 3494 break;
3328 3495
3329 case XTerm_Color: 3496 case XTerm_Color:
… …
3361 process_color_seq (op, Color_pointer_fg, str, resp); 3528 process_color_seq (op, Color_pointer_fg, str, resp);
3362 break; 3529 break;
3363 case XTerm_Color_pointer_bg: 3530 case XTerm_Color_pointer_bg:
3364 process_color_seq (op, Color_pointer_bg, str, resp); 3531 process_color_seq (op, Color_pointer_bg, str, resp);
3365 break; 3532 break;
3533#ifdef OPTION_HC
3534 case XTerm_Color_HC:
3535 process_color_seq (op, Color_HC, str, resp);
3536 break;
3537 case XTerm_Color_HTC:
3538 process_color_seq (op, Color_HTC, str, resp);
3539 break;
3540#endif
3366#ifndef NO_BOLD_UNDERLINE_REVERSE 3541#ifndef NO_BOLD_UNDERLINE_REVERSE
3367 case XTerm_Color_RV:
3368 process_color_seq (op, Color_RV, str, resp);
3369 break;
3370 case Rxvt_Color_BD:
3371 case URxvt_Color_BD: 3542 case URxvt_Color_BD:
3372 process_color_seq (op, Color_BD, str, resp); 3543 process_color_seq (op, Color_BD, str, resp);
3373 break; 3544 break;
3374 case Rxvt_Color_UL:
3375 case URxvt_Color_UL: 3545 case URxvt_Color_UL:
3376 process_color_seq (op, Color_UL, str, resp); 3546 process_color_seq (op, Color_UL, str, resp);
3377 break; 3547 break;
3378 case URxvt_Color_IT: 3548 case URxvt_Color_IT:
3379 process_color_seq (op, Color_IT, str, resp); 3549 process_color_seq (op, Color_IT, str, resp);
3380 break; 3550 break;
3381#endif 3551#endif
3382#if ENABLE_TRANSPARENCY
3383 case URxvt_Color_tint: 3552 case URxvt_Color_border:
3384 process_color_seq (op, Color_tint, str, resp); 3553 process_color_seq (op, Color_border, str, resp);
3385 {
3386 bool changed = false;
3387
3388 if (ISSET_PIXCOLOR (Color_tint))
3389 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3390 else
3391 changed = bgPixmap.unset_tint ();
3392
3393 if (changed)
3394 update_background ();
3395 }
3396
3397 break; 3554 break;
3398#endif
3399
3400#if BG_IMAGE_FROM_FILE
3401 case Rxvt_Pixmap:
3402 if (!strcmp (str, "?"))
3403 {
3404 char str[256];
3405
3406 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3407 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3408 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3409 process_xterm_seq (XTerm_title, str, CHAR_ST);
3410 }
3411 else
3412 {
3413 int changed = 0;
3414
3415 if (*str != ';')
3416 {
3417 /* reset to default scaling :*/
3418 bgPixmap.unset_geometry ();
3419 if (bgPixmap.set_file (str)) /* change pixmap */
3420 changed++;
3421 str = strchr (str, ';');
3422 if (str == NULL)
3423 bgPixmap.set_defaultGeometry ();
3424 }
3425
3426 while (str)
3427 {
3428 str++;
3429 if (bgPixmap.set_geometry (str))
3430 changed++;
3431 str = strchr (str, ';');
3432 }
3433
3434 if (changed)
3435 update_background ();
3436 }
3437 break;
3438#endif
3439 3555
3440 case XTerm_logfile: 3556 case XTerm_logfile:
3441 // TODO, when secure mode? 3557 // TODO, when secure mode?
3442 break; 3558 break;
3443 3559
… …
3527 * 's' = save 3643 * 's' = save
3528 * 'r' = restore 3644 * 'r' = restore
3529 * 't' = toggle 3645 * 't' = toggle
3530 * so no need for fancy checking 3646 * so no need for fancy checking
3531 */ 3647 */
3532int 3648int ecb_cold
3533rxvt_term::privcases (int mode, unsigned long bit) 3649rxvt_term::privcases (int mode, unsigned long bit)
3534{ 3650{
3535 int state; 3651 int state;
3536 3652
3537 if (mode == 's') 3653 if (mode == 's')
3538 { 3654 {
3539 SavedModes |= (priv_modes & bit); 3655 if (priv_modes & bit)
3656 SavedModes |= bit;
3657 else
3658 SavedModes &= ~bit;
3540 return -1; 3659 return -1;
3541 } 3660 }
3542 else 3661 else
3543 { 3662 {
3544 if (mode == 'r') 3663 if (mode == 'r')
3545 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3664 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3546 else 3665 else
3547 state = (mode == 't') ? ! (priv_modes & bit) : mode; 3666 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3548 set_privmode (bit, state); 3667
3668 if (state)
3669 priv_modes |= bit;
3670 else
3671 priv_modes &= ~bit;
3549 } 3672 }
3550 3673
3551 return state; 3674 return state;
3552} 3675}
3553 3676
3554/* we're not using priv _yet_ */ 3677/* we're not using priv _yet_ */
3555void 3678void
3556rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg) 3679rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3557{ 3680{
3558 unsigned int i, j; 3681 unsigned int i, j;
3559 int state; 3682 int state;
3560 3683
3561 static const struct 3684 static const struct
3562 { 3685 {
3563 const int argval; 3686 const int argval;
3564 const unsigned long bit; 3687 const unsigned long bit;
3565 } argtopriv[] = { 3688 } argtopriv[] = {
3566 { 1, PrivMode_aplCUR }, 3689 { 1, PrivMode_aplCUR }, // DECCKM
3567 { 2, PrivMode_vt52 }, 3690 { 2, PrivMode_vt52 }, // DECANM
3568 { 3, PrivMode_132 }, 3691 { 3, PrivMode_132 }, // DECCOLM
3569 { 4, PrivMode_smoothScroll }, 3692 { 4, PrivMode_smoothScroll }, // DECSCLM
3570 { 5, PrivMode_rVideo }, 3693 { 5, PrivMode_rVideo }, // DECSCNM
3571 { 6, PrivMode_relOrigin }, 3694 { 6, PrivMode_relOrigin }, // DECOM
3572 { 7, PrivMode_Autowrap }, 3695 { 7, PrivMode_Autowrap }, // DECAWM
3573 // 8, bi-directional support mode 3696 // 8, auto-repeat keys // DECARM
3574 { 9, PrivMode_MouseX10 }, 3697 { 9, PrivMode_MouseX10 },
3575 // 18, 19 printing-related
3576 { 25, PrivMode_VisibleCursor }, 3698 { 12, PrivMode_BlinkingCursor },
3699 // 18 end FF to printer after print screen
3700 // 19 Print screen prints full screen/scroll region
3701 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3577#ifdef scrollBar_esc 3702#ifdef scrollBar_esc
3578 { scrollBar_esc, PrivMode_scrollBar }, 3703 { scrollBar_esc, PrivMode_scrollBar },
3579#endif 3704#endif
3580 { 35, PrivMode_ShiftKeys }, // rxvt extension 3705 { 35, PrivMode_ShiftKeys }, // rxvt extension
3706 // 38, tektronix mode // DECTEK
3581 { 40, PrivMode_132OK }, 3707 { 40, PrivMode_132OK },
3582 // 41 xterm more fixes NYI 3708 // 41 xterm more fixes NYI
3583 // 45 margin bell NYI 3709 // 45 margin bell NYI
3584 // 46 start logging 3710 // 46 start logging
3585 { 47, PrivMode_Screen }, 3711 { 47, PrivMode_Screen },
3586 { 66, PrivMode_aplKP }, 3712 { 66, PrivMode_aplKP }, // DECNKM
3587#ifndef NO_BACKSPACE_KEY 3713#ifndef NO_BACKSPACE_KEY
3588 { 67, PrivMode_BackSpace }, 3714 { 67, PrivMode_BackSpace }, // DECBKM
3589#endif 3715#endif
3590 { 1000, PrivMode_MouseX11 }, 3716 { 1000, PrivMode_MouseX11 },
3591 { 1002, PrivMode_MouseBtnEvent }, 3717 { 1002, PrivMode_MouseBtnEvent },
3592 { 1003, PrivMode_MouseAnyEvent }, 3718 { 1003, PrivMode_MouseAnyEvent },
3719#if ENABLE_FRILLS
3720 { 1004, PrivMode_FocusEvent },
3721 { 1005, PrivMode_ExtMouseUTF8 },
3722 { 1006, PrivMode_ExtMouseSGR },
3723#endif
3593 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3724 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3594 { 1011, PrivMode_Keypress }, // rxvt extension 3725 { 1011, PrivMode_Keypress }, // rxvt extension
3726#if ENABLE_FRILLS
3727 { 1015, PrivMode_ExtMouseUrxvt }, // urxvt extension of 1005
3728#endif
3595 // 1035 enable modifiers for alt, numlock NYI 3729 // 1035 enable modifiers for alt, numlock NYI
3596 // 1036 send ESC for meta keys NYI 3730 // 1036 send ESC for meta keys NYI
3597 // 1037 send DEL for keypad delete NYI 3731 // 1037 send DEL for keypad delete NYI
3598 { 1047, PrivMode_Screen }, 3732 { 1047, PrivMode_Screen },
3599 // 1048 save and restore cursor 3733 // 1048 save and restore cursor, implemented in code
3600 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3734 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3601 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3735 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3602 { 2004, PrivMode_BracketPaste }, 3736 { 2004, PrivMode_BracketPaste },
3603 }; 3737 };
3604 3738
3605 if (nargs == 0) 3739 if (nargs == 0)
3606 return; 3740 return;
3741
3742 // DECRQM
3743 if (mode == 'p')
3744 {
3745 int status = 0;
3746 if (nargs != 1)
3747 return;
3748
3749 for (j = 0; j < ecb_array_length (argtopriv); j++)
3750 if (argtopriv[j].argval == arg[0])
3751 {
3752 status = (priv_modes & argtopriv[j].bit) ? 1 : 2;
3753 break;
3754 }
3755
3756 tt_printf ("\33[?%d;%d$y", arg[0], status);
3757 return;
3758 }
3607 3759
3608 /* make lo/hi boolean */ 3760 /* make lo/hi boolean */
3609 if (mode == 'l') 3761 if (mode == 'l')
3610 mode = 0; /* reset */ 3762 mode = 0; /* reset */
3611 else if (mode == 'h') 3763 else if (mode == 'h')
… …
3614 for (i = 0; i < nargs; i++) 3766 for (i = 0; i < nargs; i++)
3615 { 3767 {
3616 state = -1; 3768 state = -1;
3617 3769
3618 /* basic handling */ 3770 /* basic handling */
3619 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3771 for (j = 0; j < ecb_array_length (argtopriv); j++)
3620 if (argtopriv[j].argval == arg[i]) 3772 if (argtopriv[j].argval == arg[i])
3621 { 3773 {
3622 state = privcases (mode, argtopriv[j].bit); 3774 state = privcases (mode, argtopriv[j].bit);
3623 break; 3775 break;
3624 } 3776 }
… …
3632 3784
3633 scr_touch (true); 3785 scr_touch (true);
3634 break; 3786 break;
3635#endif 3787#endif
3636 case 1048: /* alternative cursor save */ 3788 case 1048: /* alternative cursor save */
3637 case 1049:
3638 if (option (Opt_secondaryScreen)) 3789 if (option (Opt_secondaryScreen))
3639 if (mode == 0) 3790 if (mode == 0)
3640 scr_cursor (RESTORE); 3791 scr_cursor (RESTORE);
3641 else if (mode == 1) 3792 else if (mode == 1)
3642 scr_cursor (SAVE); 3793 scr_cursor (SAVE);
… …
3651 case 2: /* VT52 mode */ 3802 case 2: /* VT52 mode */
3652 /* oddball mode. should be set regardless of set/reset 3803 /* oddball mode. should be set regardless of set/reset
3653 * parameter. Return from VT52 mode with an ESC < from 3804 * parameter. Return from VT52 mode with an ESC < from
3654 * within VT52 mode 3805 * within VT52 mode
3655 */ 3806 */
3656 set_privmode (PrivMode_vt52, 1); 3807 priv_modes |= PrivMode_vt52;
3657 break; 3808 break;
3658 case 3: /* 80/132 */ 3809 case 3: /* 80/132 */
3659 if (priv_modes & PrivMode_132OK) 3810 if (priv_modes & PrivMode_132OK)
3660 {
3661 scr_poweron ();
3662 set_widthheight (((state ? 132 : 80) * fwidth), 24 * fheight); 3811 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3663 }
3664 break; 3812 break;
3665 case 4: /* smooth scrolling */ 3813 case 4: /* smooth scrolling */
3666 set_option (Opt_jumpScroll, !state); 3814 set_option (Opt_jumpScroll, !state);
3667 break; 3815 break;
3668 case 5: /* reverse video */ 3816 case 5: /* reverse video */
… …
3679 if (state) /* orthogonal */ 3827 if (state) /* orthogonal */
3680 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent); 3828 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3681 break; 3829 break;
3682#ifdef scrollBar_esc 3830#ifdef scrollBar_esc
3683 case scrollBar_esc: 3831 case scrollBar_esc:
3684 if (scrollBar.map (state)) 3832 scrollBar.map (state);
3685 {
3686 resize_all_windows (0, 0, 0); 3833 resize_all_windows (0, 0, 0);
3687 scr_touch (true); 3834 scr_touch (true);
3688 } 3835 break;
3836#endif
3837#ifdef CURSOR_BLINK
3838 case 12:
3839 cursor_blink_reset ();
3689 break; 3840 break;
3690#endif 3841#endif
3691 case 25: /* visible/invisible cursor */ 3842 case 25: /* visible/invisible cursor */
3692 scr_cursor_visible (state); 3843 scr_cursor_visible (state);
3693 break; 3844 break;
… …
3706 case 1003: 3857 case 1003:
3707 if (state) 3858 if (state)
3708 { 3859 {
3709 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11); 3860 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3710 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent; 3861 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3862 mouse_row = mouse_col = 0;
3711 vt_emask_mouse = PointerMotionMask; 3863 vt_emask_mouse = PointerMotionMask;
3712 } 3864 }
3713 else 3865 else
3714 vt_emask_mouse = NoEventMask; 3866 vt_emask_mouse = NoEventMask;
3867
3715 vt_select_input (); 3868 vt_select_input ();
3716 break; 3869 break;
3717 case 1010: /* scroll to bottom on TTY output inhibit */ 3870 case 1010: /* scroll to bottom on TTY output inhibit */
3718 set_option (Opt_scrollTtyOutput, !state); 3871 set_option (Opt_scrollTtyOutput, !state);
3719 break; 3872 break;
3720 case 1011: /* scroll to bottom on key press */ 3873 case 1011: /* scroll to bottom on key press */
3721 set_option (Opt_scrollTtyKeypress, state); 3874 set_option (Opt_scrollTtyKeypress, state);
3722 break; 3875 break;
3723 case 1047: /* secondary screen w/ clearing last */ 3876 case 1047: /* secondary screen w/ clearing last */
3724 if (option (Opt_secondaryScreen)) 3877 if (option (Opt_secondaryScreen))
3725 if (current_screen != PRIMARY) 3878 if (!state)
3726 scr_erase_screen (2); 3879 scr_erase_screen (2);
3880
3727 scr_change_screen (state); 3881 scr_change_screen (state);
3728 break; 3882 break;
3729 case 1049: /* secondary screen w/ clearing first */ 3883 case 1049: /* secondary screen w/ clearing first */
3884 if (option (Opt_secondaryScreen))
3885 if (state)
3886 scr_cursor (SAVE);
3887
3730 scr_change_screen (state); 3888 scr_change_screen (state);
3889
3731 if (option (Opt_secondaryScreen)) 3890 if (option (Opt_secondaryScreen))
3732 if (current_screen != PRIMARY) 3891 if (state)
3733 scr_erase_screen (2); 3892 scr_erase_screen (2);
3893 else
3894 scr_cursor (RESTORE);
3734 break; 3895 break;
3735 default: 3896 default:
3736 break; 3897 break;
3737 } 3898 }
3738 } 3899 }
3739} 3900}
3740/*}}} */ 3901/*}}} */
3741 3902
3742/*{{{ process sgr sequences */ 3903/*{{{ process sgr sequences */
3743void 3904void ecb_hot
3744rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3905rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3745{ 3906{
3746 unsigned int i; 3907 unsigned int i;
3747 short rendset; 3908 short rendset;
3748 int rendstyle; 3909 int rendstyle;
… …
3790 //case 19: // ninth alt font 3951 //case 19: // ninth alt font
3791 //case 20: // gothic 3952 //case 20: // gothic
3792 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613) 3953 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3793 rendset = 0, rendstyle = RS_Bold; 3954 rendset = 0, rendstyle = RS_Bold;
3794 break; 3955 break;
3795 case 22: // normal intensity 3956 case 22: // bold off (vt220)
3796 rendset = 0, rendstyle = RS_Bold; 3957 rendset = 0, rendstyle = RS_Bold;
3797 break; 3958 break;
3798 case 23: // disable italic 3959 case 23: // disable italic
3799 rendset = 0, rendstyle = RS_Italic; 3960 rendset = 0, rendstyle = RS_Italic;
3800 break; 3961 break;
3801 case 24: 3962 case 24: // underline off (vt220)
3802 rendset = 0, rendstyle = RS_Uline; 3963 rendset = 0, rendstyle = RS_Uline;
3803 break; 3964 break;
3804 case 25: 3965 case 25: // blink off (vt220)
3805 rendset = 0, rendstyle = RS_Blink; 3966 rendset = 0, rendstyle = RS_Blink;
3806 break; 3967 break;
3807 case 26: // variable spacing (iso 8613) 3968 case 26: // variable spacing (iso 8613)
3808 rendset = 0, rendstyle = RS_Blink; 3969 rendset = 0, rendstyle = RS_Blink;
3809 break; 3970 break;
3810 case 27: 3971 case 27: // reverse off (vt220)
3811 rendset = 0, rendstyle = RS_RVid; 3972 rendset = 0, rendstyle = RS_RVid;
3812 break; 3973 break;
3813 //case 28: // visible. NYI 3974 //case 28: // visible. NYI
3814 //case 29: // not crossed-out 3975 //case 29: // not crossed-out
3815 } 3976 }
… …
3830 case 35: 3991 case 35:
3831 case 36: 3992 case 36:
3832 case 37: 3993 case 37:
3833 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3994 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3834 break; 3995 break;
3835 case 38: // set fg color, ISO 8613-6
3836 if (nargs > i + 2 && arg[i + 1] == 5)
3837 {
3838 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3839 i += 2;
3840 }
3841 break;
3842 case 39: /* default fg */ 3996 case 39: /* default fg */
3843 scr_color (Color_fg, Color_fg); 3997 scr_color (Color_fg, Color_fg);
3844 break; 3998 break;
3845 3999
3846 case 40: 4000 case 40:
… …
3851 case 45: 4005 case 45:
3852 case 46: 4006 case 46:
3853 case 47: 4007 case 47:
3854 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 4008 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3855 break; 4009 break;
3856 case 48: // set bg color, ISO 8613-6
3857 if (nargs > i + 2 && arg[i + 1] == 5)
3858 {
3859 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3860 i += 2;
3861 }
3862 break;
3863 case 49: /* default bg */ 4010 case 49: /* default bg */
3864 scr_color (Color_bg, Color_bg); 4011 scr_color (Color_bg, Color_bg);
4012 break;
4013
4014 case 38: // set fg color, ISO 8613-6
4015 case 48: // set bg color, ISO 8613-6
4016 {
4017 unsigned int fgbg = arg[i] == 38 ? Color_fg : Color_bg;
4018 unsigned int idx;
4019
4020 if (nargs > i + 2 && arg[i + 1] == 5)
4021 {
4022 idx = minCOLOR + arg[i + 2];
4023 i += 2;
4024
4025 scr_color (idx, fgbg);
4026 }
4027 else if (nargs > i + 4 && arg[i + 1] == 2)
4028 {
4029 unsigned int r = arg[i + 2];
4030 unsigned int g = arg[i + 3];
4031 unsigned int b = arg[i + 4];
4032 unsigned int a = 0xff;
4033
4034 idx = map_rgb24_color (r, g, b, a);
4035
4036 i += 4;
4037
4038 scr_color (idx, fgbg);
4039 }
4040 }
3865 break; 4041 break;
3866 4042
3867 //case 50: // not variable spacing 4043 //case 50: // not variable spacing
3868 4044
3869#if !ENABLE_MINIMAL 4045#if !ENABLE_MINIMAL
… …
3889 break; 4065 break;
3890#endif 4066#endif
3891 } 4067 }
3892 } 4068 }
3893} 4069}
4070
4071void
4072rxvt_term::set_cursor_style (int style)
4073{
4074 if (!IN_RANGE_INC (style, 0, 6))
4075 return;
4076
4077 if (style == 0)
4078 style = 1;
4079
4080 cursor_type = (style - 1) / 2;
4081 set_option (Opt_cursorUnderline, cursor_type == 1);
4082
4083#ifdef CURSOR_BLINK
4084 set_option (Opt_cursorBlink, style & 1);
4085 cursor_blink_reset ();
4086#endif
4087
4088 want_refresh = 1;
4089}
3894/*}}} */ 4090/*}}} */
3895 4091
3896/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3897void
3898rxvt_term::process_graphics ()
3899{
3900 unicode_t ch, cmd = cmd_getc ();
3901
3902 if (cmd == 'Q')
3903 {
3904 /* query graphics */
3905 tt_printf ("\033G0\012"); /* no graphics */
3906 return;
3907 }
3908 /* swallow other graphics sequences until terminating ':' */
3909 do
3910 ch = cmd_getc ();
3911 while (ch != ':');
3912}
3913/*}}} */
3914
3915/* ------------------------------------------------------------------------- */ 4092/* ---------------------------------------------------------------------- */
4093/* Write data to the pty as typed by the user, pasted with the mouse,
4094 * or generated by us in response to a query ESC sequence.
4095 */
3916 4096
3917/* 4097/*
3918 * Send printf () formatted output to the command. 4098 * Send printf () formatted output to the command.
3919 * Only use for small amounts of data. 4099 * Only use for small amounts of data.
3920 */ 4100 */
… …
3928 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4108 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3929 va_end (arg_ptr); 4109 va_end (arg_ptr);
3930 tt_write (buf, strlen (buf)); 4110 tt_write (buf, strlen (buf));
3931} 4111}
3932 4112
3933/* ---------------------------------------------------------------------- */
3934/* Write data to the pty as typed by the user, pasted with the mouse, 4113/* Write data to the pty as typed by the user. */
3935 * or generated by us in response to a query ESC sequence. 4114void
3936 */ 4115rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3937const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT 4116{
4117 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4118 return;
4119
4120 if (option (Opt_scrollTtyKeypress))
4121 if (view_start)
4122 {
4123 view_start = 0;
4124 want_refresh = 1;
4125 }
4126
4127 tt_write_ (data, len);
4128}
3938 4129
3939void 4130void
3940rxvt_term::tt_write (const char *data, unsigned int len) 4131rxvt_term::tt_write (const char *data, unsigned int len)
3941{ 4132{
3942 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END))) 4133 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3943 return; 4134 return;
3944 4135
4136 tt_write_ (data, len);
4137}
4138
4139static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4140
4141void
4142rxvt_term::tt_write_ (const char *data, unsigned int len)
4143{
3945 if (pty->pty < 0) 4144 if (pty->pty < 0)
3946 return; 4145 return;
3947 4146
3948 if (v_buflen == 0) 4147 if (v_buflen == 0)
3949 { 4148 {
3950 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE)); 4149 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3951 4150
4151 max_it (written, 0);
4152
3952 if ((unsigned int)written == len) 4153 if (written == len)
3953 return; 4154 return;
3954 4155
3955 data += written; 4156 data += written;
3956 len -= written; 4157 len -= written;
3957 } 4158 }
3958 4159
3959 v_buffer = (char *)realloc (v_buffer, v_buflen + len); 4160 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
3960 4161
3961 memcpy (v_buffer + v_buflen, data, len); 4162 memcpy (v_buffer + v_buflen, data, len);
3962 v_buflen += len; 4163 v_buflen += len;
3963 4164
3964 pty_ev.set (ev::READ | ev::WRITE); 4165 pty_ev.set (ev::READ | ev::WRITE);

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