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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.409 by ayin, Sat Feb 16 15:39:20 2008 UTC vs.
Revision 1.562 by root, Fri Nov 28 22:09:06 2014 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 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, 0);
… …
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;
380 break; 381 break;
381#endif 382 case XK_Home:
383 param = 7;
384 break;
385 case XK_End:
386 param = 8;
387 break;
382 case XK_Help: 388 case XK_Help:
383 param = 28; 389 param = 28;
384 break; 390 break;
385 case XK_Menu: 391 case XK_Menu:
386 param = 29; 392 param = 29;
387 break; 393 break;
388 } 394 }
389 return param; 395 return param;
390} 396}
391 397
392void 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
393rxvt_term::key_press (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
394{ 409{
395 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
396 KeySym keysym; 411 KeySym keysym = NoSymbol;
397 int valid_keysym;
398 char kbuf[KBUFSZ]; 412 char rkbuf[KBUFSZ + 1];
413 char *kbuf = rkbuf + 1;
399 414
400#if ISO_14755 415#if ISO_14755
401 if (iso14755buf & ISO_14755_52) 416 if (iso14755buf & ISO_14755_52)
402 return; 417 return;
403#endif 418#endif
… …
410 */ 425 */
411 shft = ev.state & ShiftMask; 426 shft = ev.state & ShiftMask;
412 ctrl = ev.state & ControlMask; 427 ctrl = ev.state & ControlMask;
413 meta = ev.state & ModMetaMask; 428 meta = ev.state & ModMetaMask;
414 429
415 if (numlock_state || (ev.state & ModNumLockMask))
416 {
417 numlock_state = (ev.state & ModNumLockMask);
418 PrivMode ((!numlock_state), PrivMode_aplKP);
419 }
420
421 kbuf[0] = 0; 430 kbuf[0] = 0;
422 431
423#ifdef USE_XIM 432#if USE_XIM
424 if (Input_Context) 433 if (Input_Context)
425 { 434 {
426 Status status_return; 435 Status status_return;
427 436
428#if 0 437#if 0
… …
466 } 475 }
467 } 476 }
468 else 477 else
469 len = 0; 478 len = 0;
470 } 479 }
471
472 valid_keysym = status_return == XLookupKeySym
473 || status_return == XLookupBoth;
474 } 480 }
475 else 481 else
476#endif 482#endif
477 { 483 {
478 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
479 valid_keysym = keysym != NoSymbol; 485 }
486
487 if (keysym != NoSymbol)
480 } 488 {
489 KeySym orig_keysym = keysym;
481 490
482 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)
483 { 704 {
484#ifdef KEYSYM_RESOURCE 705#ifdef KEYSYM_RESOURCE
485 if (keyboard->dispatch (this, keysym, ev.state)) 706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
486 return; 707 return;
487#endif 708#endif
488 709
489 if (saveLines) 710 if (saveLines)
490 { 711 {
… …
499#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
500 lnsppg = nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
501#else 722#else
502 lnsppg = nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
503#endif 724#endif
725 max_it (lnsppg, 1);
726
504 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
505 { 728 {
506 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
507 return; 730 return;
508 } 731 }
509 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
510 { 733 {
511 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
512 return; 735 return;
513 } 736 }
514 } 737 }
515#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
516 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
517 { 740 {
518 if (keysym == XK_Up) 741 if (keysym == XK_Up)
519 { 742 {
520 scr_page (UP, 1); 743 scr_page (1);
521 return; 744 return;
522 } 745 }
523 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
524 { 747 {
525 scr_page (DN, 1); 748 scr_page (-1);
526 return; 749 return;
527 } 750 }
528 } 751 }
529#endif 752#endif
530#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
531 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
532 { 755 {
533 if (keysym == XK_Home) 756 if (keysym == XK_Home)
534 { 757 {
535 scr_move_to (0, 1); 758 scr_changeview (top_row);
536 return; 759 return;
537 } 760 }
538 else if (keysym == XK_End) 761 else if (keysym == XK_End)
539 { 762 {
540 scr_move_to (1, 1); 763 scr_changeview (0);
541 return; 764 return;
542 } 765 }
543 } 766 }
544#endif 767#endif
545 } 768 }
546 769
547 if (shft) 770 if (shft)
548 { 771 {
549 /* Shift + F1 - F10 generates F11 - F20 */
550 if (keysym >= XK_F1 && keysym <= XK_F10)
551 {
552 keysym += (XK_F11 - XK_F1);
553 shft = 0; /* turn off Shift */
554 }
555 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
556 { 773 {
557 switch (keysym) 774 switch (keysym)
558 { 775 {
559 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
560 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
561 selection_request (ev.time); 778 selection_request (ev.time);
562 return; 779 return;
563#if TODO 780#if TODO
564 /* rxvt extras */ 781 /* rxvt extras */
565 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
566 change_font (FONT_UP);
567 return; 783 return;
568 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
569 change_font (FONT_DN);
570 return; 785 return;
571#endif 786#endif
572 } 787 }
573 } 788 }
574 } 789 }
575 790
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
576#if ENABLE_FRILLS || ISO_14755 806#if ENABLE_FRILLS || ISO_14755
577 // ISO 14755 support 807 // ISO 14755 support
578 if (shft && ctrl) 808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
579 { 809 {
580 int hv; 810 int hv;
581 811
582 if (iso14755buf & ISO_14755_51 812 if (iso14755buf & ISO_14755_51
583 && (keysym == XK_space || keysym == XK_KP_Space 813 && (keysym == XK_space || keysym == XK_KP_Space
… …
613 scr_overlay_off (); 843 scr_overlay_off ();
614# endif 844# endif
615 iso14755buf = 0; 845 iso14755buf = 0;
616 } 846 }
617 } 847 }
848 else if (option (Opt_iso14755) &&
618 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R)) 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
619 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))) 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
620 if (!(iso14755buf & ISO_14755_STARTED)) 851 if (!(iso14755buf & ISO_14755_STARTED))
621 { 852 {
622 iso14755buf |= ISO_14755_STARTED; 853 iso14755buf |= ISO_14755_STARTED;
623# if ISO_14755 854# if ISO_14755
624 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1); 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
… …
632 { 863 {
633 scr_printscreen (ctrl | shft); 864 scr_printscreen (ctrl | shft);
634 return; 865 return;
635 } 866 }
636#endif 867#endif
637
638 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
639 {
640 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
641 unsigned int newlen = 1;
642
643 switch (translate_keypad (keysym, kp))
644 {
645#ifndef NO_BACKSPACE_KEY
646 case XK_BackSpace:
647 if (priv_modes & PrivMode_HaveBackSpace)
648 {
649 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
650 ^ !!ctrl) ? '\b' : '\177';
651 kbuf[1] = '\0';
652 }
653 else
654 strcpy (kbuf, rs[Rs_backspace_key]);
655 break;
656#endif
657#ifndef NO_DELETE_KEY
658 case XK_Delete:
659 strcpy (kbuf, rs[Rs_delete_key]);
660 break;
661#endif
662 case XK_Tab:
663 if (shft)
664 strcpy (kbuf, "\033[Z");
665 else
666 {
667#ifdef CTRL_TAB_MAKES_META
668 if (ctrl)
669 meta = 1;
670#endif
671#ifdef MOD4_TAB_MAKES_META
672 if (ev.state & Mod4Mask)
673 meta = 1;
674#endif
675 newlen = 0;
676 }
677 break;
678
679 case XK_Up: /* "\033[A" */
680 case XK_Down: /* "\033[B" */
681 case XK_Right: /* "\033[C" */
682 case XK_Left: /* "\033[D" */
683 strcpy (kbuf, "\033[Z");
684 kbuf[2] = "DACB"[keysym - XK_Left];
685 /* do Shift first */
686 if (shft)
687 kbuf[2] = "dacb"[keysym - XK_Left];
688 else if (ctrl)
689 {
690 kbuf[1] = 'O';
691 kbuf[2] = "dacb"[keysym - XK_Left];
692 }
693 else if (priv_modes & PrivMode_aplCUR)
694 kbuf[1] = 'O';
695 break;
696
697 case XK_KP_Enter:
698 /* allow shift to override */
699 if (kp)
700 {
701 strcpy (kbuf, "\033OM");
702 break;
703 }
704
705 /* FALLTHROUGH */
706
707 case XK_Return:
708 if (priv_modes & PrivMode_LFNL)
709 {
710 kbuf[0] = '\015';
711 kbuf[1] = '\012';
712 kbuf[2] = '\0';
713 }
714 else
715 {
716 kbuf[0] = '\015';
717 kbuf[1] = '\0';
718 }
719 break;
720
721 case XK_KP_F1: /* "\033OP" */
722 case XK_KP_F2: /* "\033OQ" */
723 case XK_KP_F3: /* "\033OR" */
724 case XK_KP_F4: /* "\033OS" */
725 strcpy (kbuf, "\033OP");
726 kbuf[2] += (keysym - XK_KP_F1);
727 break;
728
729 case XK_KP_Multiply: /* "\033Oj" : "*" */
730 case XK_KP_Add: /* "\033Ok" : "+" */
731 case XK_KP_Separator: /* "\033Ol" : "," */
732 case XK_KP_Subtract: /* "\033Om" : "-" */
733 case XK_KP_Decimal: /* "\033On" : "." */
734 case XK_KP_Divide: /* "\033Oo" : "/" */
735 case XK_KP_0: /* "\033Op" : "0" */
736 case XK_KP_1: /* "\033Oq" : "1" */
737 case XK_KP_2: /* "\033Or" : "2" */
738 case XK_KP_3: /* "\033Os" : "3" */
739 case XK_KP_4: /* "\033Ot" : "4" */
740 case XK_KP_5: /* "\033Ou" : "5" */
741 case XK_KP_6: /* "\033Ov" : "6" */
742 case XK_KP_7: /* "\033Ow" : "7" */
743 case XK_KP_8: /* "\033Ox" : "8" */
744 case XK_KP_9: /* "\033Oy" : "9" */
745 /* allow shift to override */
746 if (kp)
747 {
748 strcpy (kbuf, "\033Oj");
749 kbuf[2] += (keysym - XK_KP_Multiply);
750 }
751 else
752 {
753 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
754 kbuf[1] = '\0';
755 }
756 break;
757
758 case XK_End:
759 strcpy (kbuf, KS_END);
760 break;
761 case XK_Home:
762 strcpy (kbuf, KS_HOME);
763 break;
764
765 default:
766 {
767 int param = map_function_key (keysym);
768 if (param > 0)
769 sprintf (kbuf,"\033[%d~", param);
770 else
771 newlen = 0;
772 }
773 break;
774 }
775
776 if (newlen)
777 len = strlen (kbuf);
778
779 /*
780 * Pass meta for all function keys, if 'meta' option set
781 */
782#ifdef META8_OPTION
783 if (meta && (meta_char == 0x80) && len > 0)
784 kbuf[len - 1] |= 0x80;
785#endif
786
787 }
788 else if (ctrl && keysym == XK_minus)
789 {
790 len = 1;
791 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
792 }
793 else if (keysym == XK_ISO_Left_Tab)
794 {
795 strcpy (kbuf, "\033[Z");
796 len = 3;
797 }
798 else
799 {
800#ifdef META8_OPTION
801 /* set 8-bit on */
802 if (meta && (meta_char == 0x80))
803 {
804 char *ch;
805
806 for (ch = kbuf; ch < kbuf + len; ch++)
807 *ch |= 0x80;
808
809 meta = 0;
810 }
811#endif
812 /* nil */ ;
813 }
814 } 868 }
815
816 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
817 return;
818 869
819 if (len <= 0) 870 if (len <= 0)
820 return; /* not mapped */ 871 return; /* not mapped */
821 872
822 if (option (Opt_scrollTtyKeypress))
823 if (view_start)
824 {
825 view_start = 0;
826 want_refresh = 1;
827 }
828
829 /*
830 * these modifications only affect the static keybuffer
831 * pass Shift/Control indicators for function keys ending with `~'
832 *
833 * eg,
834 * Prior = "ESC[5~"
835 * Shift+Prior = "ESC[5$"
836 * Ctrl+Prior = "ESC[5^"
837 * Ctrl+Shift+Prior = "ESC[5@"
838 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
839 */
840 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
841 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
842
843 /* escape prefix */
844 if (meta
845#ifdef META8_OPTION
846 && meta_char == C0_ESC
847#endif
848 )
849 {
850 const char ch = C0_ESC;
851 tt_write (&ch, 1);
852 }
853
854 tt_write (kbuf, (unsigned int)len); 873 tt_write_user_input (kbuf, (unsigned int)len);
855} 874}
856 875
857void 876void ecb_cold
858rxvt_term::key_release (XKeyEvent &ev) 877rxvt_term::key_release (XKeyEvent &ev)
859{ 878{
860#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL 879#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
861 KeySym keysym; 880 KeySym keysym;
862 881
… …
882 commit_iso14755 (); 901 commit_iso14755 ();
883 902
884 return; 903 return;
885 } 904 }
886 905
887 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2) 906 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
888 if (i[0] == keysym) 907 if (i[0] == keysym)
889 { 908 {
890 iso14755buf = ISO_14755_51 | i[1]; 909 iso14755buf = ISO_14755_51 | i[1];
891 commit_iso14755 (); 910 commit_iso14755 ();
892 911
… …
929 else if (keysym == XK_Control_L || keysym == XK_Control_R) 948 else if (keysym == XK_Control_L || keysym == XK_Control_R)
930 mouse_slip_wheel_speed = 0; 949 mouse_slip_wheel_speed = 0;
931#endif 950#endif
932} 951}
933 952
934#if defined (KEYSYM_RESOURCE)
935unsigned int
936rxvt_term::cmd_write (const char *str, unsigned int count)
937{
938 unsigned int n, s;
939
940 n = cmdbuf_ptr - cmdbuf_base;
941 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
942
943 if (n > 0 && s < count)
944 {
945 memmove (cmdbuf_base, cmdbuf_ptr,
946 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
947 cmdbuf_ptr = cmdbuf_base;
948 cmdbuf_endp -= n;
949 s += n;
950 }
951
952 if (count > s)
953 {
954 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
955 count = s;
956 }
957
958 for (; count--;)
959 *cmdbuf_endp++ = *str++;
960
961 cmd_parse ();
962
963 return 0;
964}
965#endif
966
967void 953void
968rxvt_term::flush () 954rxvt_term::flush ()
969{ 955{
970 flush_ev.stop (); 956 flush_ev.stop ();
971 957
972#ifdef HAVE_BG_PIXMAP 958#ifdef HAVE_IMG
973 if (bgPixmap.check_clearChanged ()) 959 if (bg_flags & BG_NEEDS_REFRESH)
974 { 960 {
975// scr_clear (true); This needs to be researched further! 961 bg_flags &= ~BG_NEEDS_REFRESH;
976 scr_touch (false); 962 scr_touch (false);
977 } 963 }
978#endif 964#endif
979 965
980 if (want_refresh) 966 if (want_refresh)
… …
1016 } 1002 }
1017 while (row < end_row); 1003 while (row < end_row);
1018 } 1004 }
1019 1005
1020 scr_refresh (); 1006 scr_refresh ();
1021 scrollbar_show (1); 1007 scrollBar.show (1);
1022#ifdef USE_XIM 1008#if USE_XIM
1023 IMSendSpot (); 1009 im_send_spot ();
1024#endif 1010#endif
1025 } 1011 }
1026 1012
1027 display->flush (); 1013 display->flush ();
1028} 1014}
1029 1015
1030/* checks wether a refresh is requested and starts the refresh timer */ 1016/* checks whether a refresh is requested and starts the refresh timer */
1031void 1017void
1032rxvt_term::refresh_check () 1018rxvt_term::refresh_check ()
1033{ 1019{
1034 if (want_refresh && !flush_ev.is_active ()) 1020 if (want_refresh && !flush_ev.is_active ())
1035 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally 1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
… …
1045 refresh_count = 0; 1031 refresh_count = 0;
1046 flush (); 1032 flush ();
1047} 1033}
1048 1034
1049#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
1036void
1037rxvt_term::cursor_blink_reset ()
1038{
1039 if (hidden_cursor)
1040 {
1041 hidden_cursor = 0;
1042 want_refresh = 1;
1043 }
1044
1045 if (option (Opt_cursorBlink) || (priv_modes & PrivMode_BlinkingCursor))
1046 cursor_blink_ev.again ();
1047 else
1048 cursor_blink_ev.stop ();
1049}
1050
1050void 1051void
1051rxvt_term::cursor_blink_cb (ev::timer &w, int revents) 1052rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1052{ 1053{
1053 hidden_cursor = !hidden_cursor; 1054 hidden_cursor = !hidden_cursor;
1054 want_refresh = 1; 1055 want_refresh = 1;
… …
1073 1074
1074#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1075#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1075void 1076void
1076rxvt_term::cont_scroll_cb (ev::timer &w, int revents) 1077rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1077{ 1078{
1078 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN) 1079 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1079 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1)) 1080 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1080 { 1081 {
1081 want_refresh = 1; 1082 want_refresh = 1;
1082 refresh_check (); 1083 refresh_check ();
1083 } 1084 }
1084 else 1085 else
… …
1088 1089
1089#ifdef SELECTION_SCROLLING 1090#ifdef SELECTION_SCROLLING
1090void 1091void
1091rxvt_term::sel_scroll_cb (ev::timer &w, int revents) 1092rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1092{ 1093{
1093 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1094 if (scr_page (scroll_selection_lines))
1094 { 1095 {
1095 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1096 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1096 want_refresh = 1; 1097 want_refresh = 1;
1097 refresh_check (); 1098 refresh_check ();
1098 } 1099 }
… …
1103 1104
1104#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1105#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1105void 1106void
1106rxvt_term::slip_wheel_cb (ev::timer &w, int revents) 1107rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1107{ 1108{
1108 if (scr_changeview (view_start - mouse_slip_wheel_speed)) 1109 if (scr_page (mouse_slip_wheel_speed))
1109 { 1110 {
1110 want_refresh = 1; 1111 want_refresh = 1;
1111 refresh_check (); 1112 refresh_check ();
1112 } 1113 }
1113 1114
… …
1128 { 1129 {
1129 // this should really be sched_yield(), but the linux guys thought 1130 // this should really be sched_yield(), but the linux guys thought
1130 // that giving a process calling sched_yield () less cpu time than 1131 // that giving a process calling sched_yield () less cpu time than
1131 // ones with high nice levels is a useful thing to do. It surely is is 1132 // ones with high nice levels is a useful thing to do. It surely is is
1132 // allowed by the sus... as is returning ENOSYS. 1133 // allowed by the sus... as is returning ENOSYS.
1134 // since the linux guys additionally thought that breaking the only
1135 // known workaround against their unusable sched_yield hack is cool,
1136 // we just nanosleep a bit and hope for the best.
1133 1137
1134 struct timespec ts = { 0, 0 }; 1138 struct timespec ts = { 0, 1000 };
1135 nanosleep (&ts, 0); 1139 nanosleep (&ts, 0);
1136 1140
1137 w.stop (); 1141 w.stop ();
1138 } 1142 }
1139 1143
… …
1142 { 1146 {
1143 } 1147 }
1144} event_handler; 1148} event_handler;
1145#endif 1149#endif
1146 1150
1151/* make sure all the cmd data is at beginning of cmdbuf */
1152void
1153rxvt_term::cmdbuf_reify ()
1154{
1155 if (cmdbuf_ptr == cmdbuf_base)
1156 return;
1157
1158 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1159
1160 memmove (cmdbuf_base, cmdbuf_ptr, used);
1161 cmdbuf_ptr = cmdbuf_base;
1162 cmdbuf_endp = cmdbuf_ptr + used;
1163
1164}
1165
1166#if defined (KEYSYM_RESOURCE)
1167void
1168rxvt_term::cmdbuf_append (const char *str, size_t count)
1169{
1170 cmdbuf_reify ();
1171
1172 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1173
1174 if (count > avail)
1175 return;
1176
1177 memcpy (cmdbuf_endp, str, count);
1178 cmdbuf_endp += count;
1179
1180 cmd_parse ();
1181}
1182#endif
1183
1147bool 1184bool
1148rxvt_term::pty_fill () 1185rxvt_term::pty_fill ()
1149{ 1186{
1150 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1187 cmdbuf_reify ();
1151 1188
1152 if (CBUFSIZ == n) 1189 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1153 { 1190
1154 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n"); 1191 if (!avail)
1155 n = 0;
1156 } 1192 {
1157 1193 // normally this indicates a "too long" command sequence - just drop the data we have
1158 memmove (cmdbuf_base, cmdbuf_ptr, n);
1159 cmdbuf_ptr = cmdbuf_base; 1194 cmdbuf_ptr = cmdbuf_base;
1160 cmdbuf_endp = cmdbuf_ptr + n; 1195 cmdbuf_endp = cmdbuf_ptr;
1196 avail = CBUFSIZ;
1197 }
1161 1198
1162 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n); 1199 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1163 1200
1164 if (r > 0) 1201 if (r > 0)
1165 { 1202 {
1166 cmdbuf_endp += r; 1203 cmdbuf_endp += r;
1167 return true; 1204 return true;
… …
1189{ 1226{
1190 make_current (); 1227 make_current ();
1191 1228
1192 if (revents & ev::READ) 1229 if (revents & ev::READ)
1193 // loop, but don't allow a single term to monopolize us 1230 // loop, but don't allow a single term to monopolize us
1194 while (pty_fill ()) 1231 for (int i = CBUFCNT; i-- && pty_fill (); )
1195 if (cmd_parse ()) 1232 cmd_parse ();
1196 break;
1197 1233
1198 if (revents & ev::WRITE) 1234 if (revents & ev::WRITE)
1199 pty_write (); 1235 pty_write ();
1200 1236
1201 refresh_check (); 1237 refresh_check ();
1202} 1238}
1203 1239
1204void 1240void ecb_cold
1205rxvt_term::pointer_unblank () 1241rxvt_term::pointer_unblank ()
1206{ 1242{
1207 XDefineCursor (dpy, vt, TermWin_cursor); 1243 XDefineCursor (dpy, vt, TermWin_cursor);
1208 recolour_cursor (); 1244 recolour_cursor ();
1209 1245
… …
1214 pointer_ev.start (pointerBlankDelay); 1250 pointer_ev.start (pointerBlankDelay);
1215#endif 1251#endif
1216} 1252}
1217 1253
1218#ifdef POINTER_BLANK 1254#ifdef POINTER_BLANK
1219void 1255void ecb_cold
1220rxvt_term::pointer_blank () 1256rxvt_term::pointer_blank ()
1221{ 1257{
1222 if (!option (Opt_pointerBlank)) 1258 if (!option (Opt_pointerBlank))
1223 return; 1259 return;
1224 1260
… …
1226 XFlush (dpy); 1262 XFlush (dpy);
1227 1263
1228 hidden_pointer = 1; 1264 hidden_pointer = 1;
1229} 1265}
1230 1266
1231void 1267void ecb_cold
1232rxvt_term::pointer_cb (ev::timer &w, int revents) 1268rxvt_term::pointer_cb (ev::timer &w, int revents)
1233{ 1269{
1234 make_current (); 1270 make_current ();
1235 1271
1236 pointer_blank (); 1272 pointer_blank ();
… …
1242{ 1278{
1243 int button_number, key_state = 0; 1279 int button_number, key_state = 0;
1244 int x, y; 1280 int x, y;
1245 int code = 32; 1281 int code = 32;
1246 1282
1247 x = Pixel2Col (ev.x); 1283 x = Pixel2Col (ev.x) + 1;
1248 y = Pixel2Row (ev.y); 1284 y = Pixel2Row (ev.y) + 1;
1285
1249 if (ev.type == MotionNotify) 1286 if (ev.type == MotionNotify)
1250 { 1287 {
1251 if (x == mouse_row && y == mouse_col) 1288 if (x == mouse_row && y == mouse_col)
1252 return; 1289 return;
1290
1253 mouse_row = x; 1291 mouse_row = x;
1254 mouse_col = y; 1292 mouse_col = y;
1255 code += 32; 1293 code += 32;
1256 } 1294 }
1257 1295
… …
1260 else 1298 else
1261 { 1299 {
1262 button_number = MEvent.button - Button1; 1300 button_number = MEvent.button - Button1;
1263 /* add 0x3D for wheel events, like xterm does */ 1301 /* add 0x3D for wheel events, like xterm does */
1264 if (button_number >= 3) 1302 if (button_number >= 3)
1265 button_number += (64 - 3); 1303 button_number += 64 - 3;
1266 } 1304 }
1267 1305
1268 if (priv_modes & PrivMode_MouseX10) 1306 if (priv_modes & PrivMode_MouseX10)
1269 { 1307 {
1270 /* 1308 /*
… …
1302 fputc ('A', stderr); 1340 fputc ('A', stderr);
1303 if (key_state & 32) 1341 if (key_state & 32)
1304 fputc ('2', stderr); 1342 fputc ('2', stderr);
1305 fprintf (stderr, "]: <%d>, %d/%d\n", 1343 fprintf (stderr, "]: <%d>, %d/%d\n",
1306 button_number, 1344 button_number,
1307 x + 1, 1345 x,
1308 y + 1); 1346 y);
1309#endif 1347#endif
1310 1348
1349#if ENABLE_FRILLS
1350 if (priv_modes & PrivMode_ExtMouseRight)
1351 tt_printf ("\033[%d;%d;%dM",
1352 code + button_number + key_state,
1353 x,
1354 y);
1355 else if (priv_modes & PrivMode_ExtModeMouse)
1356 tt_printf ("\033[M%c%lc%lc",
1357 code + button_number + key_state,
1358 wint_t (32 + x),
1359 wint_t (32 + y));
1360 else
1361#endif
1311 tt_printf ("\033[M%c%c%c", 1362 tt_printf ("\033[M%c%c%c",
1312 (code + button_number + key_state), 1363 code + button_number + key_state,
1313 (32 + x + 1), 1364 32 + x,
1314 (32 + y + 1)); 1365 32 + y);
1315} 1366}
1316 1367
1317/*{{{ process an X event */ 1368/*{{{ process an X event */
1318void 1369void ecb_hot
1319rxvt_term::x_cb (XEvent &ev) 1370rxvt_term::x_cb (XEvent &ev)
1320{ 1371{
1321 make_current (); 1372 make_current ();
1322 1373
1323 dLocal (Display *, dpy); 1374 dLocal (Display *, dpy);
… …
1421 && ev.xfocus.mode != NotifyGrab) 1472 && ev.xfocus.mode != NotifyGrab)
1422 focus_out (); 1473 focus_out ();
1423 break; 1474 break;
1424 1475
1425 case ConfigureNotify: 1476 case ConfigureNotify:
1426 /*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1427 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1428 szHint.width, szHint.height);*/
1429 if (ev.xconfigure.window == parent[0]) 1477 if (ev.xconfigure.window == parent)
1430 { 1478 {
1431 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev)) 1479 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1432 ; 1480 ;
1481
1482 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1483
1484 bool moved = false;
1485#ifdef HAVE_BG_PIXMAP
1486 if (bg_window_position_sensitive ())
1487 {
1488 want_position_change = true;
1489 if (bg_img == 0)
1490 moved = true;
1491 }
1492#endif
1493
1494 if (want_position_change)
1495 {
1496 int x, y;
1497
1498 if (ev.xconfigure.send_event)
1499 {
1500 x = ev.xconfigure.x;
1501 y = ev.xconfigure.y;
1502 }
1503 else
1504 get_window_origin (x, y);
1505
1506 if (x != parent_x || y != parent_y)
1507 {
1508 parent_x = x;
1509 parent_y = y;
1510 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1511 moved = true;
1512 }
1513 }
1433 1514
1434 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height) 1515 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1435 { 1516 {
1436 seen_resize = 1; 1517 seen_resize = 1;
1437 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1); 1518 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1438 } 1519 }
1439 else 1520 else
1440 { 1521 {
1441#ifdef HAVE_BG_PIXMAP 1522#ifdef HAVE_BG_PIXMAP
1442 if (bgPixmap.window_position_sensitive ())
1443 {
1444 if (mapped) 1523 if (moved)
1445 update_background (); 1524 update_background ();
1446 else
1447 bgPixmap.invalidate ();
1448 }
1449#endif 1525#endif
1450 } 1526 }
1451 1527
1452 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END)); 1528 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1453 } 1529 }
1454 break; 1530 break;
1455 1531
1456 case PropertyNotify: 1532 case PropertyNotify:
1457 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END))) 1533 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1458 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1459 && ev.xproperty.state == PropertyNewValue)
1460 selection_property (ev.xproperty.window, ev.xproperty.atom);
1461
1462 break; 1534 break;
1463 1535
1464 case SelectionClear: 1536 case SelectionClear:
1465 selection_clear (); 1537 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1466 break;
1467
1468 case SelectionNotify:
1469 if (selection_wait == Sel_normal)
1470 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1471 break; 1538 break;
1472 1539
1473 case SelectionRequest: 1540 case SelectionRequest:
1474 selection_send (ev.xselectionrequest); 1541 selection_send (ev.xselectionrequest);
1475 break; 1542 break;
1476 1543
1477 case MapNotify: 1544 case MapNotify:
1478#ifdef HAVE_BG_PIXMAP 1545#ifdef HAVE_BG_PIXMAP
1479 /* This is needed spcifically to fix the case of no window manager or a 1546 // This is needed at startup for the case of no window manager
1480 * non-reparenting window manager. In those cases we never get first 1547 // or a non-reparenting window manager and also because we
1481 * ConfigureNotify. Also that speeds startup under normal WM, by taking 1548 // defer bg image updates if the window is not mapped. The
1482 * care of multiplicity of ConfigureNotify events arriwing while WM does 1549 // short delay is to optimize for multiple ConfigureNotify
1483 * reparenting. 1550 // events at startup when the window manager reparents the
1484 * We should not render background immidiately, as there could be several 1551 // window, so as to perform the computation after we have
1485 * ConfigureNotify's to follow. Lets take care of all of them in one scoop 1552 // received all of them.
1486 * by scheduling background redraw as soon as we can, but giving a short 1553 if (bg_img == 0)
1487 * bit of time for ConfigureNotifies to arrive.
1488 * We should render background PRIOR to drawing any text, but AFTER all
1489 * of ConfigureNotifys for the best results.
1490 */
1491 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1492 update_background_ev.start (0.025); 1554 update_background_ev.start (0.025);
1493#endif 1555#endif
1494 mapped = 1; 1556 mapped = 1;
1495#ifdef TEXT_BLINK 1557#ifdef TEXT_BLINK
1496 text_blink_ev.start (); 1558 text_blink_ev.start ();
… …
1511 if (ev.xany.window == vt) 1573 if (ev.xany.window == vt)
1512 { 1574 {
1513 do 1575 do
1514 { 1576 {
1515 scr_expose (ev.xexpose.x, ev.xexpose.y, 1577 scr_expose (ev.xexpose.x, ev.xexpose.y,
1516 ev.xexpose.width, ev.xexpose.height, False); 1578 ev.xexpose.width, ev.xexpose.height, false);
1517 } 1579 }
1518 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev)); 1580 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1519 1581
1520 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; 1582 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1521 1583
1522 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev)) 1584 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1523 { 1585 {
1524 scr_expose (ev.xexpose.x, ev.xexpose.y, 1586 scr_expose (ev.xexpose.x, ev.xexpose.y,
1525 ev.xexpose.width, ev.xexpose.height, False); 1587 ev.xexpose.width, ev.xexpose.height, false);
1526 } 1588 }
1527 1589
1528 want_refresh = 1; 1590 want_refresh = 1;
1529 } 1591 }
1530 else 1592 else
… …
1536 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event)) 1598 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1537 ; 1599 ;
1538 1600
1539 if (scrollBar.state && ev.xany.window == scrollBar.win) 1601 if (scrollBar.state && ev.xany.window == scrollBar.win)
1540 { 1602 {
1541 scrollBar.state = STATE_IDLE; 1603 scrollBar.state = SB_STATE_IDLE;
1542 scrollbar_show (0); 1604 scrollBar.show (0);
1543 } 1605 }
1544 } 1606 }
1545 break; 1607 break;
1546 1608
1547 case MotionNotify: 1609 case MotionNotify:
… …
1588 1650
1589#ifdef SELECTION_SCROLLING 1651#ifdef SELECTION_SCROLLING
1590 if (ev.xbutton.y < int_bwidth 1652 if (ev.xbutton.y < int_bwidth
1591 || Pixel2Row (ev.xbutton.y) > (nrow-1)) 1653 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1592 { 1654 {
1655 page_dirn scroll_selection_dir;
1593 int dist; 1656 int dist;
1594 1657
1595 /* don't clobber the current delay if we are 1658 /* don't clobber the current delay if we are
1596 * already in the middle of scrolling. 1659 * already in the middle of scrolling.
1597 */ 1660 */
… …
1612 dist = int_bwidth - ev.xbutton.y; 1675 dist = int_bwidth - ev.xbutton.y;
1613 } 1676 }
1614 else 1677 else
1615 { 1678 {
1616 scroll_selection_dir = DN; 1679 scroll_selection_dir = DN;
1617 dist = ev.xbutton.y - (int_bwidth + height); 1680 dist = ev.xbutton.y - (int_bwidth + vt_height);
1618 } 1681 }
1619 1682
1620 scroll_selection_lines = Pixel2Height (dist) 1683 scroll_selection_lines = Pixel2Height (dist)
1621 / SELECTION_SCROLL_LINE_SPEEDUP 1684 / SELECTION_SCROLL_LINE_SPEEDUP
1622 + 1; 1685 + 1;
1623 min_it (scroll_selection_lines, 1686 min_it (scroll_selection_lines,
1624 SELECTION_SCROLL_MAX_LINES); 1687 SELECTION_SCROLL_MAX_LINES);
1688 scroll_selection_lines *= scroll_selection_dir;
1625 } 1689 }
1626 else 1690 else
1627 { 1691 {
1628 /* we are within the text window, so we 1692 /* we are within the text window, so we
1629 * shouldn't be scrolling 1693 * shouldn't be scrolling
… …
1634#ifdef MOUSE_THRESHOLD 1698#ifdef MOUSE_THRESHOLD
1635 } 1699 }
1636#endif 1700#endif
1637 } 1701 }
1638 } 1702 }
1639 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win) 1703 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1640 { 1704 {
1641 while (XCheckTypedWindowEvent (dpy, scrollBar.win, 1705 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1642 MotionNotify, &ev)) 1706 MotionNotify, &ev))
1643 ; 1707 ;
1644 1708
1645 XQueryPointer (dpy, scrollBar.win, 1709 XQueryPointer (dpy, scrollBar.win,
1646 &unused_root, &unused_child, 1710 &unused_root, &unused_child,
1647 &unused_root_x, &unused_root_y, 1711 &unused_root_x, &unused_root_y,
1648 &ev.xbutton.x, &ev.xbutton.y, 1712 &ev.xbutton.x, &ev.xbutton.y,
1649 &unused_mask); 1713 &unused_mask);
1650 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1714 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1651 scrollbar_size ()); 1715 scrollBar.size ());
1652 want_refresh = 1; 1716 want_refresh = 1;
1653 scrollbar_show (1); 1717 scrollBar.show (1);
1654 } 1718 }
1655 break; 1719 break;
1656 } 1720 }
1657 1721
1658#if defined(CURSOR_BLINK) 1722#if defined(CURSOR_BLINK)
1659 if (option (Opt_cursorBlink) && ev.type == KeyPress) 1723 if (ev.type == KeyPress)
1660 {
1661 if (hidden_cursor)
1662 {
1663 hidden_cursor = 0;
1664 want_refresh = 1;
1665 }
1666
1667 cursor_blink_ev.again (); 1724 cursor_blink_reset ();
1668 }
1669#endif 1725#endif
1670 1726
1671#if defined(POINTER_BLANK) 1727#if defined(POINTER_BLANK)
1672 if (option (Opt_pointerBlank) && pointerBlankDelay > 0) 1728 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1673 { 1729 {
… …
1683#endif 1739#endif
1684 1740
1685 refresh_check (); 1741 refresh_check ();
1686} 1742}
1687 1743
1688void 1744#if ENABLE_FRILLS
1745void ecb_cold
1746rxvt_term::set_urgency (bool enable)
1747{
1748 if (enable == urgency_hint)
1749 return;
1750
1751 if (XWMHints *h = XGetWMHints (dpy, parent))
1752 {
1753 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1754 XSetWMHints (dpy, parent, h);
1755 urgency_hint = enable;
1756 XFree (h);
1757 }
1758}
1759#endif
1760
1761void ecb_cold
1689rxvt_term::focus_in () 1762rxvt_term::focus_in ()
1690{ 1763{
1691 if (!focus) 1764 if (!focus)
1692 { 1765 {
1693 focus = 1; 1766 focus = 1;
1694 want_refresh = 1; 1767 want_refresh = 1;
1695 1768
1696 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1697
1698#if USE_XIM 1769#if USE_XIM
1699 if (Input_Context != NULL) 1770 if (Input_Context != NULL)
1700 { 1771 {
1701 IMSetPosition (); 1772 im_set_position ();
1702 XSetICFocus (Input_Context); 1773 XSetICFocus (Input_Context);
1703 } 1774 }
1704#endif 1775#endif
1705#if CURSOR_BLINK 1776#if CURSOR_BLINK
1706 if (option (Opt_cursorBlink)) 1777 if (option (Opt_cursorBlink))
… …
1713 scr_recolour (); 1784 scr_recolour ();
1714 } 1785 }
1715#endif 1786#endif
1716#if ENABLE_FRILLS 1787#if ENABLE_FRILLS
1717 if (option (Opt_urgentOnBell)) 1788 if (option (Opt_urgentOnBell))
1718 { 1789 set_urgency (0);
1719 if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1720 {
1721 h->flags &= ~XUrgencyHint;
1722 XSetWMHints (dpy, parent[0], h);
1723 }
1724 }
1725#endif 1790#endif
1726 }
1727}
1728 1791
1729void 1792 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1793 }
1794}
1795
1796void ecb_cold
1730rxvt_term::focus_out () 1797rxvt_term::focus_out ()
1731{ 1798{
1732 if (focus) 1799 if (focus)
1733 { 1800 {
1734 focus = 0; 1801 focus = 0;
1735 want_refresh = 1; 1802 want_refresh = 1;
1736 1803
1737 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END)); 1804#if ENABLE_FRILLS
1738 1805 if (option (Opt_urgentOnBell))
1806 set_urgency (0);
1807#endif
1739#if ENABLE_FRILLS || ISO_14755 1808#if ENABLE_FRILLS || ISO_14755
1740 if (iso14755buf) 1809 if (iso14755buf)
1741 { 1810 {
1742 iso14755buf = 0; 1811 iso14755buf = 0;
1743# if ISO_14755 1812# if ISO_14755
… …
1760 { 1829 {
1761 pix_colors = pix_colors_unfocused; 1830 pix_colors = pix_colors_unfocused;
1762 scr_recolour (); 1831 scr_recolour ();
1763 } 1832 }
1764#endif 1833#endif
1765 }
1766}
1767 1834
1768void 1835 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1836 }
1837}
1838
1839void ecb_cold
1769rxvt_term::update_fade_color (unsigned int idx) 1840rxvt_term::update_fade_color (unsigned int idx)
1770{ 1841{
1771#if OFF_FOCUS_FADING 1842#if OFF_FOCUS_FADING
1772 if (rs[Rs_fade]) 1843 if (rs[Rs_fade])
1773 { 1844 {
… …
1776 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c); 1847 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1777 } 1848 }
1778#endif 1849#endif
1779} 1850}
1780 1851
1781#if ENABLE_TRANSPARENCY || ENABLE_PERL 1852#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1782void 1853void ecb_hot
1783rxvt_term::rootwin_cb (XEvent &ev) 1854rxvt_term::rootwin_cb (XEvent &ev)
1784{ 1855{
1785 make_current (); 1856 make_current ();
1786 1857
1787 if (SHOULD_INVOKE (HOOK_ROOT_EVENT) 1858 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1788 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END))) 1859 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1789 return; 1860 return;
1790 1861
1791# if ENABLE_TRANSPARENCY
1792 switch (ev.type) 1862 switch (ev.type)
1793 { 1863 {
1794 case PropertyNotify: 1864 case PropertyNotify:
1795 /* 1865 /*
1796 * if user used some Esetroot compatible prog to set the root bg, 1866 * if user used some Esetroot compatible prog to set the root bg,
1797 * use the property to determine the pixmap. We use it later on. 1867 * use the property to determine the pixmap. We use it later on.
1798 */ 1868 */
1799 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID] 1869 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1800 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID]) 1870 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1801 { 1871 {
1802 bgPixmap.set_root_pixmap (); 1872#if BG_IMAGE_FROM_ROOT
1873 if (option (Opt_transparent))
1874 {
1875 rxvt_img::new_from_root (this)->replace (root_img);
1803 update_background (); 1876 update_background ();
1877 }
1878#endif
1879 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1804 } 1880 }
1805 1881
1806 break; 1882 break;
1807 } 1883 }
1808# endif
1809 1884
1810 refresh_check (); 1885 refresh_check ();
1811} 1886}
1812#endif 1887#endif
1813 1888
… …
1836 iso14755_54 (ev.x, ev.y); 1911 iso14755_54 (ev.x, ev.y);
1837 return; 1912 return;
1838 } 1913 }
1839#endif 1914#endif
1840 1915
1841 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1916 clickintime = ev.time - MEvent.time < multiClickTime;
1842 1917
1843 if (reportmode) 1918 if (reportmode)
1844 { 1919 {
1845 /* mouse report from vt window */ 1920 /* mouse report from vt window */
1846 /* save the xbutton state (for ButtonRelease) */ 1921 /* save the xbutton state (for ButtonRelease) */
1847 MEvent.state = ev.state; 1922 MEvent.state = ev.state;
1848#ifdef MOUSE_REPORT_DOUBLECLICK 1923#ifdef MOUSE_REPORT_DOUBLECLICK
1849 if (ev.button == MEvent.button && clickintime) 1924 if (ev.button == MEvent.button && clickintime)
1850 { 1925 {
1851 /* same button, within alloted time */ 1926 /* same button, within allowed time */
1852 MEvent.clicks++; 1927 MEvent.clicks++;
1853 1928
1854 if (MEvent.clicks > 1) 1929 if (MEvent.clicks > 1)
1855 { 1930 {
1856 /* only report double clicks */ 1931 /* only report double clicks */
… …
1937 if (scrollBar.upButton (ev.y)) 2012 if (scrollBar.upButton (ev.y))
1938 direction = UP; /* up */ 2013 direction = UP; /* up */
1939 else if (scrollBar.dnButton (ev.y)) 2014 else if (scrollBar.dnButton (ev.y))
1940 direction = DN; /* down */ 2015 direction = DN; /* down */
1941 2016
1942 scrollBar.state = STATE_IDLE; 2017 scrollBar.state = SB_STATE_IDLE;
1943 /* 2018 /*
1944 * Rxvt-style scrollbar: 2019 * Rxvt-style scrollbar:
1945 * move up if mouse is above slider 2020 * move up if mouse is above slider
1946 * move dn if mouse is below slider 2021 * move dn if mouse is below slider
1947 * 2022 *
… …
1986 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY); 2061 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1987#endif 2062#endif
1988 if (scr_page (direction, 1)) 2063 if (scr_page (direction, 1))
1989 { 2064 {
1990 if (direction == UP) 2065 if (direction == UP)
1991 scrollBar.state = STATE_UP; 2066 scrollBar.state = SB_STATE_UP;
1992 else 2067 else
1993 scrollBar.state = STATE_DOWN; 2068 scrollBar.state = SB_STATE_DOWN;
1994 } 2069 }
1995 } 2070 }
1996 else 2071 else
1997 switch (ev.button) 2072 switch (ev.button)
1998 { 2073 {
1999 case Button2: 2074 case Button2:
2000 switch (scrollBar.align) 2075 switch (scrollBar.align)
2001 { 2076 {
2002 case R_SB_ALIGN_TOP: 2077 case SB_ALIGN_TOP:
2003 csrO = 0; 2078 csrO = 0;
2004 break; 2079 break;
2005 case R_SB_ALIGN_CENTRE: 2080 case SB_ALIGN_CENTRE:
2006 csrO = (scrollBar.bot - scrollBar.top) / 2; 2081 csrO = (scrollBar.bot - scrollBar.top) / 2;
2007 break; 2082 break;
2008 case R_SB_ALIGN_BOTTOM: 2083 case SB_ALIGN_BOTTOM:
2009 csrO = scrollBar.bot - scrollBar.top; 2084 csrO = scrollBar.bot - scrollBar.top;
2010 break; 2085 break;
2011 } 2086 }
2012 2087
2013 if (scrollBar.style == R_SB_XTERM 2088 if (scrollBar.style == SB_STYLE_XTERM
2014 || scrollbar_above_slider (ev.y) 2089 || scrollBar.above_slider (ev.y)
2015 || scrollbar_below_slider (ev.y)) 2090 || scrollBar.below_slider (ev.y))
2016 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ()); 2091 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
2017 2092
2018 scrollBar.state = STATE_MOTION; 2093 scrollBar.state = SB_STATE_MOTION;
2019 break; 2094 break;
2020 2095
2021 case Button1: 2096 case Button1:
2022 if (scrollBar.align == R_SB_ALIGN_CENTRE) 2097 if (scrollBar.align == SB_ALIGN_CENTRE)
2023 csrO = ev.y - scrollBar.top; 2098 csrO = ev.y - scrollBar.top;
2024 /* FALLTHROUGH */ 2099 /* FALLTHROUGH */
2025 2100
2026 case Button3: 2101 case Button3:
2027 if (scrollBar.style != R_SB_XTERM) 2102 if (scrollBar.style != SB_STYLE_XTERM)
2028 { 2103 {
2029 if (scrollbar_above_slider (ev.y)) 2104 if (scrollBar.above_slider (ev.y))
2030# ifdef RXVT_SCROLL_FULL 2105# ifdef RXVT_SCROLL_FULL
2031 scr_page (UP, nrow - 1); 2106 scr_page (UP, nrow - 1);
2032# else 2107# else
2033 scr_page (UP, nrow / 4); 2108 scr_page (UP, nrow / 4);
2034# endif 2109# endif
2035 else if (scrollbar_below_slider (ev.y)) 2110 else if (scrollBar.below_slider (ev.y))
2036# ifdef RXVT_SCROLL_FULL 2111# ifdef RXVT_SCROLL_FULL
2037 scr_page (DN, nrow - 1); 2112 scr_page (DN, nrow - 1);
2038# else 2113# else
2039 scr_page (DN, nrow / 4); 2114 scr_page (DN, nrow / 4);
2040# endif 2115# endif
2041 else 2116 else
2042 scrollBar.state = STATE_MOTION; 2117 scrollBar.state = SB_STATE_MOTION;
2043 } 2118 }
2044 else 2119 else
2045 { 2120 {
2046 scr_page ((ev.button == Button1 ? DN : UP), 2121 scr_page ((ev.button == Button1 ? DN : UP),
2047 (nrow 2122 (nrow
2048 * scrollbar_position (ev.y) 2123 * scrollBar.position (ev.y)
2049 / scrollbar_size ())); 2124 / scrollBar.size ()));
2050 } 2125 }
2051 2126
2052 break; 2127 break;
2053 } 2128 }
2054 } 2129 }
… …
2064 2139
2065 csrO = 0; /* reset csr Offset */ 2140 csrO = 0; /* reset csr Offset */
2066 if (!bypass_keystate) 2141 if (!bypass_keystate)
2067 reportmode = !! (priv_modes & PrivMode_mouse_report); 2142 reportmode = !! (priv_modes & PrivMode_mouse_report);
2068 2143
2069 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN) 2144 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
2070 { 2145 {
2071 scrollBar.state = STATE_IDLE; 2146 scrollBar.state = SB_STATE_IDLE;
2072 scrollbar_show (0); 2147 scrollBar.show (0);
2073 } 2148 }
2074 2149
2075#ifdef SELECTION_SCROLLING 2150#ifdef SELECTION_SCROLLING
2076 sel_scroll_ev.stop(); 2151 sel_scroll_ev.stop();
2077#endif 2152#endif
… …
2096#ifdef MOUSE_REPORT_DOUBLECLICK 2171#ifdef MOUSE_REPORT_DOUBLECLICK
2097 /* only report the release of 'slow' single clicks */ 2172 /* only report the release of 'slow' single clicks */
2098 if (MEvent.button != AnyButton 2173 if (MEvent.button != AnyButton
2099 && (ev.button != MEvent.button 2174 && (ev.button != MEvent.button
2100 || (ev.time - MEvent.time 2175 || (ev.time - MEvent.time
2101 > MULTICLICK_TIME / 2))) 2176 > multiClickTime / 2)))
2102 { 2177 {
2103 MEvent.clicks = 0; 2178 MEvent.clicks = 0;
2104 MEvent.button = AnyButton; 2179 MEvent.button = AnyButton;
2105 mouse_report (ev); 2180 mouse_report (ev);
2106 } 2181 }
… …
2126 case Button3: 2201 case Button3:
2127 selection_make (ev.time); 2202 selection_make (ev.time);
2128 break; 2203 break;
2129 2204
2130 case Button2: 2205 case Button2:
2131 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window? 2206 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2132 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary); 2207 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2133 break; 2208 break;
2134 2209
2135#ifdef MOUSE_WHEEL 2210#ifdef MOUSE_WHEEL
2136 case Button4: 2211 case Button4:
2137 case Button5: 2212 case Button5:
2138 { 2213 {
2139 int i; 2214 int lines;
2140 page_dirn v; 2215 page_dirn dirn;
2141 2216
2142 v = ev.button == Button4 ? UP : DN; 2217 dirn = ev.button == Button4 ? UP : DN;
2143 2218
2144 if (ev.state & ShiftMask) 2219 if (ev.state & ShiftMask)
2145 i = 1; 2220 lines = 1;
2146 else if (option (Opt_mouseWheelScrollPage)) 2221 else if (option (Opt_mouseWheelScrollPage))
2147 i = nrow - 1; 2222 lines = nrow - 1;
2148 else 2223 else
2149 i = 5; 2224 lines = 5;
2150 2225
2151# ifdef MOUSE_SLIP_WHEELING 2226# ifdef MOUSE_SLIP_WHEELING
2152 if (ev.state & ControlMask) 2227 if (ev.state & ControlMask)
2153 { 2228 {
2154 mouse_slip_wheel_speed += v ? -1 : 1; 2229 mouse_slip_wheel_speed += dirn;
2155 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow; 2230 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2156 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2157 2231
2158 if (!slip_wheel_ev.is_active ()) 2232 if (!slip_wheel_ev.is_active ())
2159 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY); 2233 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2160 } 2234 }
2161 else 2235 else
2162# endif 2236# endif
2163 { 2237 {
2164 scr_page (v, i); 2238 scr_page (dirn, lines);
2165 scrollbar_show (1); 2239 scrollBar.show (1);
2166 } 2240 }
2167 } 2241 }
2168 break; 2242 break;
2169#endif 2243#endif
2170 } 2244 }
2171 } 2245 }
2172} 2246}
2173 2247
2174/*}}} */ 2248/*}}} */
2175 2249
2176bool 2250void ecb_hot
2177rxvt_term::cmd_parse () 2251rxvt_term::cmd_parse ()
2178{ 2252{
2179 bool flag = false;
2180 wchar_t ch = NOCHAR; 2253 wchar_t ch = NOCHAR;
2181 char *seq_begin; // remember start of esc-sequence here 2254 char *seq_begin; // remember start of esc-sequence here
2182 2255
2183 for (;;) 2256 for (;;)
2184 { 2257 {
2185 if (ch == NOCHAR) 2258 if (ecb_unlikely (ch == NOCHAR))
2186 { 2259 {
2187 seq_begin = cmdbuf_ptr; 2260 seq_begin = cmdbuf_ptr;
2188 ch = next_char (); 2261 ch = next_char ();
2189 2262
2190 if (ch == NOCHAR) 2263 if (ch == NOCHAR)
2191 break; 2264 break;
2192 } 2265 }
2193 2266
2194 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2267 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2195 { 2268 {
2196 if (!seen_input) 2269 if (ecb_unlikely (!seen_input))
2197 { 2270 {
2198 seen_input = 1; 2271 seen_input = 1;
2199 // many badly-written programs (e.g. jed) contain a race condition: 2272 // many badly-written programs (e.g. jed) contain a race condition:
2200 // they first read the screensize and then install a SIGWINCH handler. 2273 // they first read the screensize and then install a SIGWINCH handler.
2201 // some window managers resize the window early, and these programs 2274 // some window managers resize the window early, and these programs
… …
2214 wchar_t *str = buf; 2287 wchar_t *str = buf;
2215 wchar_t *eol = str + min (ncol, UBUFSIZ); 2288 wchar_t *eol = str + min (ncol, UBUFSIZ);
2216 2289
2217 for (;;) 2290 for (;;)
2218 { 2291 {
2219 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) 2292 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2220 break; 2293 break;
2221 2294
2222 *str++ = ch; 2295 *str++ = ch;
2223 2296
2224 if (ch == C0_LF || str >= eol) 2297 if (ecb_unlikely (ch == C0_LF || str >= eol))
2225 { 2298 {
2226 if (ch == C0_LF) 2299 if (ch == C0_LF)
2227 nlines++; 2300 nlines++;
2228 2301
2229 refresh_count++; 2302 refresh_count++;
… …
2278 * What the heck we'll cheat and only refresh less than every page-full. 2351 * What the heck we'll cheat and only refresh less than every page-full.
2279 * if skipScroll is enabled. 2352 * if skipScroll is enabled.
2280 */ 2353 */
2281 if (refreshnow) 2354 if (refreshnow)
2282 { 2355 {
2283 flag = true;
2284 scr_refresh (); 2356 scr_refresh ();
2285 want_refresh = 1; 2357 want_refresh = 1;
2286 } 2358 }
2287
2288 } 2359 }
2289 else 2360 else
2290 { 2361 {
2291 try 2362 try
2292 { 2363 {
… …
2300 } 2371 }
2301 2372
2302 ch = NOCHAR; 2373 ch = NOCHAR;
2303 } 2374 }
2304 } 2375 }
2305
2306 return flag;
2307} 2376}
2308 2377
2309// read the next character 2378// read the next character
2310wchar_t 2379wchar_t ecb_hot
2311rxvt_term::next_char () NOTHROW 2380rxvt_term::next_char () NOTHROW
2312{ 2381{
2313 while (cmdbuf_ptr < cmdbuf_endp) 2382 while (cmdbuf_ptr < cmdbuf_endp)
2314 { 2383 {
2315 // assume 7-bit to be ascii ALWAYS 2384 // assume 7-bit to be ascii ALWAYS
2316 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2385 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2317 return *cmdbuf_ptr++; 2386 return *cmdbuf_ptr++;
2318 2387
2319 wchar_t wc; 2388 wchar_t wc;
2320 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2389 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2321 2390
… …
2325 cmdbuf_ptr = cmdbuf_endp; 2394 cmdbuf_ptr = cmdbuf_endp;
2326 break; 2395 break;
2327 } 2396 }
2328 2397
2329 if (len == (size_t)-1) 2398 if (len == (size_t)-1)
2399 {
2400 mbstate.reset (); // reset now undefined conversion state
2401 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2402 // in which case we "erroneously" return the next byte which might be valid.
2330 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2403 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2404 }
2331 2405
2332 // assume wchar == unicode 2406 // assume wchar == unicode
2333 cmdbuf_ptr += len; 2407 cmdbuf_ptr += len;
2334 return wc & UNICODE_MASK; 2408 return wc & UNICODE_MASK;
2335 } 2409 }
2336 2410
2337 return NOCHAR; 2411 return NOCHAR;
2338} 2412}
2339 2413
2340// read the next octet 2414// read the next octet
2341uint32_t 2415uint32_t ecb_hot
2342rxvt_term::next_octet () NOTHROW 2416rxvt_term::next_octet () NOTHROW
2343{ 2417{
2344 return cmdbuf_ptr < cmdbuf_endp 2418 return cmdbuf_ptr < cmdbuf_endp
2345 ? (unsigned char)*cmdbuf_ptr++ 2419 ? (unsigned char)*cmdbuf_ptr++
2346 : NOCHAR; 2420 : NOCHAR;
2347} 2421}
2348 2422
2349static class out_of_input out_of_input; 2423static class out_of_input out_of_input;
2350 2424
2351/* rxvt_cmd_getc () - Return next input character */ 2425wchar_t ecb_hot
2352/*
2353 * Return the next input character after first passing any keyboard input
2354 * to the command.
2355 */
2356wchar_t
2357rxvt_term::cmd_getc () THROW ((class out_of_input)) 2426rxvt_term::cmd_getc () THROW ((class out_of_input))
2358{ 2427{
2359 wchar_t c = next_char (); 2428 wchar_t c = next_char ();
2360 2429
2361 if (c == NOCHAR) 2430 if (c == NOCHAR)
2362 throw out_of_input; 2431 throw out_of_input;
2363 2432
2364 return c; 2433 return c;
2365} 2434}
2366 2435
2367uint32_t 2436uint32_t ecb_hot
2368rxvt_term::cmd_get8 () THROW ((class out_of_input)) 2437rxvt_term::cmd_get8 () THROW ((class out_of_input))
2369{ 2438{
2370 uint32_t c = next_octet (); 2439 uint32_t c = next_octet ();
2371 2440
2372 if (c == NOCHAR) 2441 if (c == NOCHAR)
… …
2376} 2445}
2377 2446
2378/*{{{ print pipe */ 2447/*{{{ print pipe */
2379/*----------------------------------------------------------------------*/ 2448/*----------------------------------------------------------------------*/
2380#ifdef PRINTPIPE 2449#ifdef PRINTPIPE
2381FILE * 2450FILE * ecb_cold
2382rxvt_term::popen_printer () 2451rxvt_term::popen_printer ()
2383{ 2452{
2384 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2453 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2385 2454
2386 if (stream == NULL) 2455 if (stream == NULL)
2387 rxvt_warn ("can't open printer pipe, not printing.\n"); 2456 rxvt_warn ("can't open printer pipe, not printing.\n");
2388 2457
2389 return stream; 2458 return stream;
2390} 2459}
2391 2460
2392int 2461int ecb_cold
2393rxvt_term::pclose_printer (FILE *stream) 2462rxvt_term::pclose_printer (FILE *stream)
2394{ 2463{
2395 fflush (stream); 2464 fflush (stream);
2396 return pclose (stream); 2465 return pclose (stream);
2397} 2466}
2398 2467
2399/* 2468/*
2400 * simulate attached vt100 printer 2469 * simulate attached vt100 printer
2401 */ 2470 */
2402void 2471void ecb_cold
2403rxvt_term::process_print_pipe () 2472rxvt_term::process_print_pipe ()
2404{ 2473{
2405 int done; 2474 FILE *fd = popen_printer ();
2406 FILE *fd;
2407 2475
2408 if ((fd = popen_printer ()) == NULL) 2476 if (!fd)
2409 return; 2477 return;
2410 2478
2411 /* 2479 /*
2412 * Send all input to the printer until either ESC[4i or ESC[?4i 2480 * Send all input to the printer until either ESC[4i or ESC[?4i
2413 * is received. 2481 * is received.
2414 */ 2482 */
2415 for (done = 0; !done;) 2483 for (int done = 0; !done; )
2416 { 2484 {
2417 unsigned char buf[8]; 2485 unsigned char buf[8];
2418 unicode_t ch; 2486 unicode_t ch;
2419 unsigned int i, len; 2487 unsigned int i, len;
2420 2488
… …
2454 pclose_printer (fd); 2522 pclose_printer (fd);
2455} 2523}
2456#endif /* PRINTPIPE */ 2524#endif /* PRINTPIPE */
2457/*}}} */ 2525/*}}} */
2458 2526
2459/* *INDENT-OFF* */
2460enum { 2527enum {
2461 C1_40 = 0x40, 2528 C1_40 = 0x40,
2462 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2529 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2463 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2530 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2464 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2531 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2465 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, 2532 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2466}; 2533};
2467/* *INDENT-ON* */
2468 2534
2469/*{{{ process non-printing single characters */ 2535/*{{{ process non-printing single characters */
2470void 2536void ecb_hot
2471rxvt_term::process_nonprinting (unicode_t ch) 2537rxvt_term::process_nonprinting (unicode_t ch)
2472{ 2538{
2473 switch (ch) 2539 switch (ch)
2474 { 2540 {
2475 case C0_ESC: 2541 case C0_ESC:
… …
2505 scr_charset_choose (0); 2571 scr_charset_choose (0);
2506 break; 2572 break;
2507 2573
2508#ifdef EIGHT_BIT_CONTROLS 2574#ifdef EIGHT_BIT_CONTROLS
2509 // 8-bit controls 2575 // 8-bit controls
2510 case 0x90: /* DCS */ 2576 case 0x90: /* DCS */
2511 process_dcs_seq (); 2577 process_dcs_seq ();
2512 break; 2578 break;
2513 case 0x9b: /* CSI */ 2579 case 0x9b: /* CSI */
2514 process_csi_seq (); 2580 process_csi_seq ();
2515 break; 2581 break;
2516 case 0x9d: /* OSC */ 2582 case 0x9d: /* OSC */
2517 process_osc_seq (); 2583 process_osc_seq ();
2518 break; 2584 break;
2519#endif 2585#endif
2520 } 2586 }
2521} 2587}
2522/*}}} */ 2588/*}}} */
2523 2589
2524 2590
2525/*{{{ process VT52 escape sequences */ 2591/*{{{ process VT52 escape sequences */
2526void 2592void ecb_cold
2527rxvt_term::process_escape_vt52 (unicode_t ch) 2593rxvt_term::process_escape_vt52 (unicode_t ch)
2528{ 2594{
2529 int row, col; 2595 int row, col;
2530 2596
2531 switch (ch) 2597 switch (ch)
… …
2565 break; 2631 break;
2566 case 'Z': /* identify the terminal type */ 2632 case 'Z': /* identify the terminal type */
2567 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2633 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2568 break; 2634 break;
2569 case '<': /* turn off VT52 mode */ 2635 case '<': /* turn off VT52 mode */
2570 PrivMode (0, PrivMode_vt52); 2636 priv_modes &= ~PrivMode_vt52;
2571 break; 2637 break;
2572 case 'F': /* use special graphics character set */ 2638 case 'F': /* use special graphics character set */
2573 case 'G': /* use regular character set */ 2639 case 'G': /* use regular character set */
2574 /* unimplemented */ 2640 /* unimplemented */
2575 break; 2641 break;
… …
2581} 2647}
2582/*}}} */ 2648/*}}} */
2583 2649
2584 2650
2585/*{{{ process escape sequences */ 2651/*{{{ process escape sequences */
2586void 2652void ecb_hot
2587rxvt_term::process_escape_seq () 2653rxvt_term::process_escape_seq ()
2588{ 2654{
2589 unicode_t ch = cmd_getc (); 2655 unicode_t ch = cmd_getc ();
2590 2656
2591 if (priv_modes & PrivMode_vt52) 2657 if (priv_modes & PrivMode_vt52)
… …
2594 return; 2660 return;
2595 } 2661 }
2596 2662
2597 switch (ch) 2663 switch (ch)
2598 { 2664 {
2599 /* case 1: do_tek_mode (); break; */
2600 case '#': 2665 case '#':
2601 if (cmd_getc () == '8') 2666 if (cmd_getc () == '8')
2602 scr_E (); 2667 scr_E ();
2603 break; 2668 break;
2604 case '(': 2669 case '(':
… …
2627#if !ENABLE_MINIMAL 2692#if !ENABLE_MINIMAL
2628 case '9': 2693 case '9':
2629 scr_forwardindex (); 2694 scr_forwardindex ();
2630 break; 2695 break;
2631#endif 2696#endif
2697 // DECPAM/DECPNM
2632 case '=': 2698 case '=':
2699 priv_modes |= PrivMode_aplKP;
2700 break;
2633 case '>': 2701 case '>':
2634 PrivMode ((ch == '='), PrivMode_aplKP); 2702 priv_modes &= ~PrivMode_aplKP;
2635 break; 2703 break;
2636 2704
2637 case C1_40: 2705 case C1_40:
2638 cmd_getc (); 2706 cmd_getc ();
2639 break; 2707 break;
… …
2643 2711
2644 /* 8.3.87: NEXT LINE */ 2712 /* 8.3.87: NEXT LINE */
2645 case C1_NEL: /* ESC E */ 2713 case C1_NEL: /* ESC E */
2646 { 2714 {
2647 wchar_t nlcr[] = { C0_LF, C0_CR }; 2715 wchar_t nlcr[] = { C0_LF, C0_CR };
2648 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1); 2716 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2649 } 2717 }
2650 break; 2718 break;
2651 2719
2652 /* kidnapped escape sequence: Should be 8.3.48 */ 2720 /* kidnapped escape sequence: Should be 8.3.48 */
2653 case C1_ESA: /* ESC G */ 2721 case C1_ESA: /* ESC G */
2654 process_graphics (); 2722 // used by original rxvt for rob nations own graphics mode
2723 if (cmd_getc () == 'Q')
2724 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2655 break; 2725 break;
2656 2726
2657 /* 8.3.63: CHARACTER TABULATION SET */ 2727 /* 8.3.63: CHARACTER TABULATION SET */
2658 case C1_HTS: /* ESC H */ 2728 case C1_HTS: /* ESC H */
2659 scr_set_tab (1); 2729 scr_set_tab (1);
… …
2663 case C1_RI: /* ESC M */ 2733 case C1_RI: /* ESC M */
2664 scr_index (DN); 2734 scr_index (DN);
2665 break; 2735 break;
2666 2736
2667 /* 8.3.142: SINGLE-SHIFT TWO */ 2737 /* 8.3.142: SINGLE-SHIFT TWO */
2668 /*case C1_SS2: scr_single_shift (2); break; */ 2738 /* case C1_SS2: break; */
2669 2739
2670 /* 8.3.143: SINGLE-SHIFT THREE */ 2740 /* 8.3.143: SINGLE-SHIFT THREE */
2671 /*case C1_SS3: scr_single_shift (3); break; */ 2741 /* case C1_SS3: break; */
2672 2742
2673 /* 8.3.27: DEVICE CONTROL STRING */ 2743 /* 8.3.27: DEVICE CONTROL STRING */
2674 case C1_DCS: /* ESC P */ 2744 case C1_DCS: /* ESC P */
2675 process_dcs_seq (); 2745 process_dcs_seq ();
2676 break; 2746 break;
… …
2678 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2748 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2679 case C1_SCI: /* ESC Z */ 2749 case C1_SCI: /* ESC Z */
2680 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1); 2750 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2681 break; /* steal obsolete ESC [ c */ 2751 break; /* steal obsolete ESC [ c */
2682 2752
2683 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2753 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2684 case C1_CSI: /* ESC [ */ 2754 case C1_CSI: /* ESC [ */
2685 process_csi_seq (); 2755 process_csi_seq ();
2686 break; 2756 break;
2687 2757
2688 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2758 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2689 case C1_OSC: /* ESC ] */ 2759 case C1_OSC: /* ESC ] */
2690 process_osc_seq (); 2760 process_osc_seq ();
2691 break; 2761 break;
2692 2762
2693 /* 8.3.106: RESET TO INITIAL STATE */ 2763 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2694 case 'c': 2764 case 'c':
2695 mbstate.reset (); 2765 mbstate.reset ();
2696 scr_poweron (); 2766 scr_poweron ();
2697 scrollbar_show (1); 2767 scrollBar.show (1);
2698 break; 2768 break;
2699 2769
2700 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2770 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2701 case 'n': 2771 case 'n':
2702 scr_charset_choose (2); 2772 scr_charset_choose (2);
… …
2709 } 2779 }
2710} 2780}
2711/*}}} */ 2781/*}}} */
2712 2782
2713/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2783/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2714/* *INDENT-OFF* */
2715enum { 2784enum {
2716 CSI_ICH = 0x40, 2785 CSI_ICH = 0x40,
2717 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2786 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2718 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2787 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2719 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2788 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
… …
2722 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2791 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2723 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2792 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2724 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2793 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2725}; 2794};
2726 2795
2727#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2796#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2728 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2797 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2729 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2798 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2730#define get_byte_array_bit(array, bit) \ 2799#define get_byte_array_bit(array, bit) \
2731 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2800 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2732 2801
2733const unsigned char csi_defaults[] = 2802static const unsigned char csi_defaults[] =
2734 { 2803 {
2735 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2804 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2736 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2805 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2737 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2806 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2738 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2807 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2739 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2808 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2740 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2809 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2741 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2810 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2742 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ 2811 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2743 }; 2812 };
2744/* *INDENT-ON* */
2745 2813
2746void 2814void ecb_hot
2747rxvt_term::process_csi_seq () 2815rxvt_term::process_csi_seq ()
2748{ 2816{
2749 unicode_t ch, priv, i; 2817 unicode_t ch, priv, prev_ch, i;
2750 unsigned int nargs, p; 2818 unsigned int nargs, p;
2751 int n, ndef; 2819 int n, ndef;
2752 int arg[ESC_ARGS] = { }; 2820 int arg[ESC_ARGS] = { };
2753 2821
2754 nargs = 0; 2822 nargs = 0;
2755 2823
2756 priv = 0; 2824 priv = 0;
2757 ch = cmd_getc (); 2825 ch = cmd_getc ();
2758 if (ch >= '<' && ch <= '?') 2826 if ((ch >= '<' && ch <= '?') || ch == '!')
2759 { 2827 {
2760 /* '<' '=' '>' '?' */ 2828 /* '<' '=' '>' '?' '!' */
2761 priv = ch; 2829 priv = ch;
2762 ch = cmd_getc (); 2830 ch = cmd_getc ();
2763 } 2831 }
2764 2832
2833 prev_ch = 0;
2765 /* read any numerical arguments */ 2834 /* read any numerical arguments */
2766 for (n = -1; ch < CSI_ICH; ) 2835 for (n = -1; ch < CSI_ICH; )
2767 { 2836 {
2768 if (isdigit (ch)) 2837 if (isdigit (ch))
2769 { 2838 {
… …
2779 n = -1; 2848 n = -1;
2780 } 2849 }
2781 else if (IS_CONTROL (ch)) 2850 else if (IS_CONTROL (ch))
2782 process_nonprinting (ch); 2851 process_nonprinting (ch);
2783 2852
2853 prev_ch = ch;
2784 ch = cmd_getc (); 2854 ch = cmd_getc ();
2785 } 2855 }
2786 2856
2787 if (ch > CSI_7F) 2857 if (ch > CSI_7F)
2788 return; 2858 return;
… …
2819 2889
2820 case '?': 2890 case '?':
2821 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2891 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2822 process_terminal_mode (ch, priv, nargs, arg); 2892 process_terminal_mode (ch, priv, nargs, arg);
2823 break; 2893 break;
2894
2895 case '!':
2896 if (ch == CSI_70)
2897 {
2898 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2899 scr_soft_reset ();
2900
2901 static const int pm_h[] = { 7, 25 };
2902 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2903
2904 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2905 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2824 } 2906 }
2907 break;
2908 }
2909
2825 return; 2910 return;
2826 } 2911 }
2827 2912
2828 switch (ch) 2913 switch (ch)
2829 { 2914 {
… …
2843 } 2928 }
2844 break; 2929 break;
2845#endif 2930#endif
2846 2931
2847 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2932 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2848 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2933 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2849 arg[0] = -arg[0]; 2934 arg[0] = -arg[0];
2850 /* FALLTHROUGH */ 2935 /* FALLTHROUGH */
2851 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2936 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2852 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2937 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2853 scr_gotorc (arg[0], 0, RELATIVE); 2938 scr_gotorc (arg[0], 0, RELATIVE);
2854 break; 2939 break;
2855 2940
2856 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2941 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2857 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2942 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
3007 scr_insert_mode (1); 3092 scr_insert_mode (1);
3008 else if (arg[0] == 20) 3093 else if (arg[0] == 20)
3009 priv_modes |= PrivMode_LFNL; 3094 priv_modes |= PrivMode_LFNL;
3010 break; 3095 break;
3011 3096
3097 case CSI_71: // DECSCUSR: set cursor style
3098 if (prev_ch == ' ')
3099 set_cursor_style (arg[0]);
3100 break;
3101
3012 /* 3102 /*
3013 * PRIVATE USE beyond this point. All CSI_7? sequences here 3103 * PRIVATE USE beyond this point. All CSI_7? sequences here
3014 */ 3104 */
3015 case CSI_72: /* DECSTBM: set top and bottom margins */ 3105 case CSI_72: /* DECSTBM: set top and bottom margins */
3016 if (nargs == 1) 3106 if (nargs == 1)
… …
3044 } 3134 }
3045} 3135}
3046/*}}} */ 3136/*}}} */
3047 3137
3048#if !ENABLE_MINIMAL 3138#if !ENABLE_MINIMAL
3049/* ARGSUSED */
3050void 3139void
3051rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3140rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3052{ 3141{
3053 int x, y; 3142 int x, y;
3054 XWindowAttributes wattr; 3143 XWindowAttributes wattr;
… …
3063 { 3152 {
3064 /* 3153 /*
3065 * commands 3154 * commands
3066 */ 3155 */
3067 case 1: /* deiconify window */ 3156 case 1: /* deiconify window */
3068 XMapWindow (dpy, parent[0]); 3157 XMapWindow (dpy, parent);
3069 break; 3158 break;
3070 case 2: /* iconify window */ 3159 case 2: /* iconify window */
3071 XIconifyWindow (dpy, parent[0], display->screen); 3160 XIconifyWindow (dpy, parent, display->screen);
3072 break; 3161 break;
3073 case 3: /* set position (pixels) */ 3162 case 3: /* set position (pixels) */
3074 XMoveWindow (dpy, parent[0], args[1], args[2]); 3163 XMoveWindow (dpy, parent, args[1], args[2]);
3075 break; 3164 break;
3076 case 4: /* set size (pixels) */ 3165 case 4: /* set size (pixels) */
3077 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3166 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3078 break; 3167 break;
3079 case 5: /* raise window */ 3168 case 5: /* raise window */
3080 XRaiseWindow (dpy, parent[0]); 3169 XRaiseWindow (dpy, parent);
3081 break; 3170 break;
3082 case 6: /* lower window */ 3171 case 6: /* lower window */
3083 XLowerWindow (dpy, parent[0]); 3172 XLowerWindow (dpy, parent);
3084 break; 3173 break;
3085 case 7: /* refresh window */ 3174 case 7: /* refresh window */
3086 scr_touch (true); 3175 scr_touch (true);
3087 break; 3176 break;
3088 case 8: /* set size (chars) */ 3177 case 8: /* set size (chars) */
… …
3091 break; 3180 break;
3092 3181
3093 //case 9: NYI, TODO, restore maximized window or maximize window 3182 //case 9: NYI, TODO, restore maximized window or maximize window
3094 default: 3183 default:
3095 if (args[0] >= 24) /* set height (chars) */ 3184 if (args[0] >= 24) /* set height (chars) */
3096 set_widthheight ((unsigned int)width, 3185 set_widthheight ((unsigned int)vt_width,
3097 (unsigned int) (args[1] * fheight)); 3186 (unsigned int) (args[1] * fheight));
3098 break; 3187 break;
3099 3188
3100 /* 3189 /*
3101 * reports - some output format copied from XTerm 3190 * reports - some output format copied from XTerm
3102 */ 3191 */
3103 case 11: /* report window state */ 3192 case 11: /* report window state */
3104 XGetWindowAttributes (dpy, parent[0], &wattr); 3193 XGetWindowAttributes (dpy, parent, &wattr);
3105 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3194 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3106 break; 3195 break;
3107 case 13: /* report window position */ 3196 case 13: /* report window position */
3108 XGetWindowAttributes (dpy, parent[0], &wattr); 3197 XGetWindowAttributes (dpy, parent, &wattr);
3109 XTranslateCoordinates (dpy, parent[0], wattr.root, 3198 XTranslateCoordinates (dpy, parent, wattr.root,
3110 -wattr.border_width, -wattr.border_width, 3199 -wattr.border_width, -wattr.border_width,
3111 &x, &y, &wdummy); 3200 &x, &y, &wdummy);
3112 tt_printf ("\033[3;%d;%dt", x, y); 3201 tt_printf ("\033[3;%d;%dt", x, y);
3113 break; 3202 break;
3114 case 14: /* report window size (pixels) */ 3203 case 14: /* report window size (pixels) */
3115 XGetWindowAttributes (dpy, parent[0], &wattr); 3204 XGetWindowAttributes (dpy, parent, &wattr);
3116 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3205 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3117 break; 3206 break;
3118 case 18: /* report text area size (chars) */ 3207 case 18: /* report text area size (chars) */
3119 tt_printf ("\033[8;%d;%dt", nrow, ncol); 3208 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3120 break; 3209 break;
… …
3122 tt_printf ("\033[9;%d;%dt", nrow, ncol); 3211 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3123 break; 3212 break;
3124 case 20: /* report icon label */ 3213 case 20: /* report icon label */
3125 { 3214 {
3126 char *s; 3215 char *s;
3127 XGetIconName (dpy, parent[0], &s); 3216 XGetIconName (dpy, parent, &s);
3128 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3217 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3129 XFree (s); 3218 XFree (s);
3130 } 3219 }
3131 break; 3220 break;
3132 case 21: /* report window title */ 3221 case 21: /* report window title */
3133 { 3222 {
3134 char *s; 3223 char *s;
3135 XFetchName (dpy, parent[0], &s); 3224 XFetchName (dpy, parent, &s);
3136 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3225 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3137 XFree (s); 3226 XFree (s);
3138 } 3227 }
3139 break; 3228 break;
3140 } 3229 }
… …
3150rxvt_term::get_to_st (unicode_t &ends_how) 3239rxvt_term::get_to_st (unicode_t &ends_how)
3151{ 3240{
3152 unicode_t ch; 3241 unicode_t ch;
3153 bool seen_esc = false; 3242 bool seen_esc = false;
3154 unsigned int n = 0; 3243 unsigned int n = 0;
3155 wchar_t string[STRING_MAX]; 3244 wchar_t string[CBUFSIZ];
3156 3245
3157 while ((ch = cmd_getc ()) != NOCHAR) 3246 while ((ch = cmd_getc ()) != NOCHAR)
3158 { 3247 {
3159 if (seen_esc) 3248 if (seen_esc)
3160 { 3249 {
… …
3175 else if (ch < 0x20) 3264 else if (ch < 0x20)
3176 return NULL; /* other control character - exit */ 3265 return NULL; /* other control character - exit */
3177 3266
3178 seen_esc = false; 3267 seen_esc = false;
3179 3268
3180 if (n >= STRING_MAX - 1) 3269 if (n >= sizeof (string) - 1)
3181 // stop at some sane length 3270 // stop at some sane length
3182 return NULL; 3271 return NULL;
3183 3272
3184 string[n++] = ch; 3273 string[n++] = ch;
3185 } 3274 }
… …
3196 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3285 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3197 */ 3286 */
3198void 3287void
3199rxvt_term::process_dcs_seq () 3288rxvt_term::process_dcs_seq ()
3200{ 3289{
3201 char *s;
3202 unicode_t eh;
3203
3204 /* 3290 /*
3205 * Not handled yet 3291 * Not handled yet
3206 */ 3292 */
3293
3294 unicode_t eh;
3207 s = get_to_st (eh); 3295 char *s = get_to_st (eh);
3208 if (s) 3296 if (s)
3209 free (s); 3297 free (s);
3210 3298
3211 return; 3299 return;
3212} 3300}
… …
3216 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3304 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3217 */ 3305 */
3218void 3306void
3219rxvt_term::process_osc_seq () 3307rxvt_term::process_osc_seq ()
3220{ 3308{
3221 unicode_t ch, eh;
3222 int arg; 3309 int arg;
3223 3310
3224 ch = cmd_getc (); 3311 unicode_t ch = cmd_getc ();
3225 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3312 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3226 arg = arg * 10 + (ch - '0'); 3313 arg = arg * 10 + (ch - '0');
3227 3314
3228 if (ch == ';') 3315 if (ch == ';')
3229 { 3316 {
3317 unicode_t eh;
3230 char *s = get_to_st (eh); 3318 char *s = get_to_st (eh);
3231 3319
3232 if (s) 3320 if (s)
3233 { 3321 {
3234 process_xterm_seq (arg, s, eh); 3322 process_xterm_seq (arg, s, eh);
… …
3258 3346
3259/* 3347/*
3260 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3348 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3261 */ 3349 */
3262void 3350void
3263rxvt_term::process_xterm_seq (int op, const char *str, char resp) 3351rxvt_term::process_xterm_seq (int op, char *str, char resp)
3264{ 3352{
3265 int color; 3353 int color;
3266 char *buf, *name; 3354 char *buf, *name;
3267 bool query = str[0] == '?' && !str[1]; 3355 bool query = str[0] == '?' && !str[1];
3268 int saveop = op; 3356 int saveop = op;
… …
3295 unsigned long bytes_after; 3383 unsigned long bytes_after;
3296 unsigned char *value = 0; 3384 unsigned char *value = 0;
3297 const char *str = ""; 3385 const char *str = "";
3298 3386
3299 if (prop 3387 if (prop
3300 && XGetWindowProperty (dpy, parent[0], 3388 && XGetWindowProperty (dpy, parent,
3301 prop, 0, 1<<16, 0, AnyPropertyType, 3389 prop, 0, 1<<16, 0, AnyPropertyType,
3302 &actual_type, &actual_format, 3390 &actual_type, &actual_format,
3303 &nitems, &bytes_after, &value) == Success 3391 &nitems, &bytes_after, &value) == Success
3304 && actual_type != None 3392 && actual_type != None
3305 && actual_format == 8) 3393 && actual_format == 8)
3306 str = (const char *)(value); 3394 str = (const char *)(value);
3307 3395
3308 tt_printf ("\033]%d;%s%c", op, str, resp); 3396 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3309 3397
3310 XFree (value); 3398 XFree (value);
3311 } 3399 }
3312 else 3400 else
3313 { 3401 {
3314 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3402 char *eq = strchr (str, '=');
3315 3403
3316 if (eq) 3404 if (eq)
3317 { 3405 {
3318 *eq = 0; 3406 *eq = 0;
3319 set_utf8_property (display->atom (str), eq + 1); 3407 set_utf8_property (display->atom (str), eq + 1);
3320 } 3408 }
3321 else 3409 else
3322 XDeleteProperty (dpy, parent[0], 3410 XDeleteProperty (dpy, parent,
3323 display->atom (str)); 3411 display->atom (str));
3324 } 3412 }
3325 break; 3413 break;
3326 3414
3327 case XTerm_Color: 3415 case XTerm_Color:
… …
3359 process_color_seq (op, Color_pointer_fg, str, resp); 3447 process_color_seq (op, Color_pointer_fg, str, resp);
3360 break; 3448 break;
3361 case XTerm_Color_pointer_bg: 3449 case XTerm_Color_pointer_bg:
3362 process_color_seq (op, Color_pointer_bg, str, resp); 3450 process_color_seq (op, Color_pointer_bg, str, resp);
3363 break; 3451 break;
3452#ifdef OPTION_HC
3453 case XTerm_Color_HC:
3454 process_color_seq (op, Color_HC, str, resp);
3455 break;
3456 case XTerm_Color_HTC:
3457 process_color_seq (op, Color_HTC, str, resp);
3458 break;
3459#endif
3364#ifndef NO_BOLD_UNDERLINE_REVERSE 3460#ifndef NO_BOLD_UNDERLINE_REVERSE
3365 case XTerm_Color_RV:
3366 process_color_seq (op, Color_RV, str, resp);
3367 break;
3368 case Rxvt_Color_BD:
3369 case URxvt_Color_BD: 3461 case URxvt_Color_BD:
3370 process_color_seq (op, Color_BD, str, resp); 3462 process_color_seq (op, Color_BD, str, resp);
3371 break; 3463 break;
3372 case Rxvt_Color_UL:
3373 case URxvt_Color_UL: 3464 case URxvt_Color_UL:
3374 process_color_seq (op, Color_UL, str, resp); 3465 process_color_seq (op, Color_UL, str, resp);
3375 break; 3466 break;
3376 case URxvt_Color_IT: 3467 case URxvt_Color_IT:
3377 process_color_seq (op, Color_IT, str, resp); 3468 process_color_seq (op, Color_IT, str, resp);
3378 break; 3469 break;
3379#endif 3470#endif
3380#if ENABLE_TRANSPARENCY 3471 case URxvt_Color_border:
3472 process_color_seq (op, Color_border, str, resp);
3473 break;
3474
3475#if BG_IMAGE_FROM_ROOT
3381 case URxvt_Color_tint: 3476 case URxvt_Color_tint:
3382 process_color_seq (op, Color_tint, str, resp); 3477 process_color_seq (op, Color_tint, str, resp);
3383 { 3478 {
3384 bool changed = false; 3479 bool changed = false;
3385 3480
3386 if (ISSET_PIXCOLOR (Color_tint)) 3481 if (ISSET_PIXCOLOR (Color_tint))
3387 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]); 3482 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3388 else
3389 changed = bgPixmap.unset_tint ();
3390 3483
3391 if (changed) 3484 if (changed)
3392 update_background (); 3485 update_background ();
3393 } 3486 }
3394 3487
… …
3398#if BG_IMAGE_FROM_FILE 3491#if BG_IMAGE_FROM_FILE
3399 case Rxvt_Pixmap: 3492 case Rxvt_Pixmap:
3400 if (!strcmp (str, "?")) 3493 if (!strcmp (str, "?"))
3401 { 3494 {
3402 char str[256]; 3495 char str[256];
3496 int h_scale = fimage.h_scale;
3497 int v_scale = fimage.v_scale;
3498 int h_align = fimage.h_align;
3499 int v_align = fimage.v_align;
3403 3500
3404 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */ 3501 sprintf (str, "[%dx%d+%d+%d]",
3405 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767), 3502 h_scale, v_scale,
3406 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767)); 3503 h_align, v_align);
3407 process_xterm_seq (XTerm_title, str, CHAR_ST); 3504 process_xterm_seq (XTerm_title, str, CHAR_ST);
3408 } 3505 }
3409 else 3506 else
3410 { 3507 {
3411 int changed = 0; 3508 bool changed = false;
3412 3509
3413 if (*str != ';') 3510 if (*str != ';')
3414 { 3511 {
3415 /* reset to default scaling :*/ 3512 try
3416 bgPixmap.unset_geometry (); 3513 {
3417 if (bgPixmap.set_file (str)) /* change pixmap */ 3514 fimage.set_file_geometry (this, str);
3418 changed++; 3515 changed = true;
3419 str = strchr (str, ';'); 3516 }
3420 if (str == NULL) 3517 catch (const class rxvt_failure_exception &e)
3421 bgPixmap.set_defaultGeometry (); 3518 {
3519 }
3422 } 3520 }
3423 3521 else
3424 while (str)
3425 { 3522 {
3426 str++; 3523 str++;
3427 if (bgPixmap.set_geometry (str)) 3524 if (fimage.set_geometry (str, true))
3428 changed++; 3525 changed = true;
3429 str = strchr (str, ';');
3430 } 3526 }
3431 3527
3432 if (changed) 3528 if (changed)
3529 {
3530 if (bg_window_position_sensitive ())
3531 {
3532 int x, y;
3533 get_window_origin (x, y);
3534 parent_x = x;
3535 parent_y = y;
3536 }
3433 update_background (); 3537 update_background ();
3538 }
3434 } 3539 }
3435 break; 3540 break;
3436#endif 3541#endif
3437 3542
3438 case XTerm_logfile: 3543 case XTerm_logfile:
… …
3508 break; 3613 break;
3509#endif 3614#endif
3510 3615
3511#if ENABLE_PERL 3616#if ENABLE_PERL
3512 case URxvt_perl: 3617 case URxvt_perl:
3513 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END))) 3618 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3514 ; // no responses yet
3515 break; 3619 break;
3516#endif 3620#endif
3517 } 3621 }
3518} 3622}
3519/*----------------------------------------------------------------------*/ 3623/*----------------------------------------------------------------------*/
… …
3526 * 's' = save 3630 * 's' = save
3527 * 'r' = restore 3631 * 'r' = restore
3528 * 't' = toggle 3632 * 't' = toggle
3529 * so no need for fancy checking 3633 * so no need for fancy checking
3530 */ 3634 */
3531int 3635int ecb_cold
3532rxvt_term::privcases (int mode, unsigned long bit) 3636rxvt_term::privcases (int mode, unsigned long bit)
3533{ 3637{
3534 int state; 3638 int state;
3535 3639
3536 if (mode == 's') 3640 if (mode == 's')
3537 { 3641 {
3538 SavedModes |= (priv_modes & bit); 3642 if (priv_modes & bit)
3643 SavedModes |= bit;
3644 else
3645 SavedModes &= ~bit;
3539 return -1; 3646 return -1;
3540 } 3647 }
3541 else 3648 else
3542 { 3649 {
3543 if (mode == 'r') 3650 if (mode == 'r')
3544 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3651 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3545 else 3652 else
3546 state = (mode == 't') ? ! (priv_modes & bit) : mode; 3653 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3547 PrivMode (state, bit); 3654
3655 if (state)
3656 priv_modes |= bit;
3657 else
3658 priv_modes &= ~bit;
3548 } 3659 }
3549 3660
3550 return state; 3661 return state;
3551} 3662}
3552 3663
3553/* we're not using priv _yet_ */ 3664/* we're not using priv _yet_ */
3554void 3665void
3555rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg) 3666rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3556{ 3667{
3557 unsigned int i, j; 3668 unsigned int i, j;
3558 int state; 3669 int state;
3559 3670
3560 static const struct 3671 static const struct
3561 { 3672 {
3562 const int argval; 3673 const int argval;
3563 const unsigned long bit; 3674 const unsigned long bit;
3564 } argtopriv[] = { 3675 } argtopriv[] = {
3565 { 1, PrivMode_aplCUR }, 3676 { 1, PrivMode_aplCUR }, // DECCKM
3566 { 2, PrivMode_vt52 }, 3677 { 2, PrivMode_vt52 }, // DECANM
3567 { 3, PrivMode_132 }, 3678 { 3, PrivMode_132 }, // DECCOLM
3568 { 4, PrivMode_smoothScroll }, 3679 { 4, PrivMode_smoothScroll }, // DECSCLM
3569 { 5, PrivMode_rVideo }, 3680 { 5, PrivMode_rVideo }, // DECSCNM
3570 { 6, PrivMode_relOrigin }, 3681 { 6, PrivMode_relOrigin }, // DECOM
3571 { 7, PrivMode_Autowrap }, 3682 { 7, PrivMode_Autowrap }, // DECAWM
3572 // 8, bi-directional support mode 3683 // 8, auto-repeat keys // DECARM
3573 { 9, PrivMode_MouseX10 }, 3684 { 9, PrivMode_MouseX10 },
3574 // 18, 19 printing-related
3575 { 25, PrivMode_VisibleCursor }, 3685 { 12, PrivMode_BlinkingCursor },
3686 // 18 end FF to printer after print screen
3687 // 19 Print screen prints full screen/scroll region
3688 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3576#ifdef scrollBar_esc 3689#ifdef scrollBar_esc
3577 { scrollBar_esc, PrivMode_scrollBar }, 3690 { scrollBar_esc, PrivMode_scrollBar },
3578#endif 3691#endif
3579 { 35, PrivMode_ShiftKeys }, // rxvt extension 3692 { 35, PrivMode_ShiftKeys }, // rxvt extension
3693 // 38, tektronix mode // DECTEK
3580 { 40, PrivMode_132OK }, 3694 { 40, PrivMode_132OK },
3581 // 41 xterm more fixes NYI 3695 // 41 xterm more fixes NYI
3582 // 45 margin bell NYI 3696 // 45 margin bell NYI
3583 // 46 start logging 3697 // 46 start logging
3584 { 47, PrivMode_Screen }, 3698 { 47, PrivMode_Screen },
3585 { 66, PrivMode_aplKP }, 3699 { 66, PrivMode_aplKP }, // DECNKM
3586#ifndef NO_BACKSPACE_KEY 3700#ifndef NO_BACKSPACE_KEY
3587 { 67, PrivMode_BackSpace }, 3701 { 67, PrivMode_BackSpace }, // DECBKM
3588#endif 3702#endif
3589 { 1000, PrivMode_MouseX11 }, 3703 { 1000, PrivMode_MouseX11 },
3590 { 1002, PrivMode_MouseBtnEvent }, 3704 { 1002, PrivMode_MouseBtnEvent },
3591 { 1003, PrivMode_MouseAnyEvent }, 3705 { 1003, PrivMode_MouseAnyEvent },
3706#if ENABLE_FRILLS
3707 { 1005, PrivMode_ExtModeMouse },
3708#endif
3592 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3709 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3593 { 1011, PrivMode_Keypress }, // rxvt extension 3710 { 1011, PrivMode_Keypress }, // rxvt extension
3711#if ENABLE_FRILLS
3712 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3713#endif
3594 // 1035 enable modifiers for alt, numlock NYI 3714 // 1035 enable modifiers for alt, numlock NYI
3595 // 1036 send ESC for meta keys NYI 3715 // 1036 send ESC for meta keys NYI
3596 // 1037 send DEL for keypad delete NYI 3716 // 1037 send DEL for keypad delete NYI
3597 { 1047, PrivMode_Screen }, 3717 { 1047, PrivMode_Screen },
3598 // 1048 save and restore cursor 3718 // 1048 save and restore cursor, implemented in code
3599 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3719 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3600 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3720 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3601 { 2004, PrivMode_BracketPaste }, 3721 { 2004, PrivMode_BracketPaste },
3602 }; 3722 };
3603 3723
… …
3613 for (i = 0; i < nargs; i++) 3733 for (i = 0; i < nargs; i++)
3614 { 3734 {
3615 state = -1; 3735 state = -1;
3616 3736
3617 /* basic handling */ 3737 /* basic handling */
3618 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3738 for (j = 0; j < ecb_array_length (argtopriv); j++)
3619 if (argtopriv[j].argval == arg[i]) 3739 if (argtopriv[j].argval == arg[i])
3620 { 3740 {
3621 state = privcases (mode, argtopriv[j].bit); 3741 state = privcases (mode, argtopriv[j].bit);
3622 break; 3742 break;
3623 } 3743 }
… …
3631 3751
3632 scr_touch (true); 3752 scr_touch (true);
3633 break; 3753 break;
3634#endif 3754#endif
3635 case 1048: /* alternative cursor save */ 3755 case 1048: /* alternative cursor save */
3636 case 1049:
3637 if (option (Opt_secondaryScreen)) 3756 if (option (Opt_secondaryScreen))
3638 if (mode == 0) 3757 if (mode == 0)
3639 scr_cursor (RESTORE); 3758 scr_cursor (RESTORE);
3640 else if (mode == 1) 3759 else if (mode == 1)
3641 scr_cursor (SAVE); 3760 scr_cursor (SAVE);
… …
3650 case 2: /* VT52 mode */ 3769 case 2: /* VT52 mode */
3651 /* oddball mode. should be set regardless of set/reset 3770 /* oddball mode. should be set regardless of set/reset
3652 * parameter. Return from VT52 mode with an ESC < from 3771 * parameter. Return from VT52 mode with an ESC < from
3653 * within VT52 mode 3772 * within VT52 mode
3654 */ 3773 */
3655 PrivMode (1, PrivMode_vt52); 3774 priv_modes |= PrivMode_vt52;
3656 break; 3775 break;
3657 case 3: /* 80/132 */ 3776 case 3: /* 80/132 */
3658 if (priv_modes & PrivMode_132OK) 3777 if (priv_modes & PrivMode_132OK)
3659 {
3660 scr_poweron ();
3661 set_widthheight (((state ? 132 : 80) * fwidth), 24 * fheight); 3778 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3662 }
3663 break; 3779 break;
3664 case 4: /* smooth scrolling */ 3780 case 4: /* smooth scrolling */
3665 set_option (Opt_jumpScroll, !state); 3781 set_option (Opt_jumpScroll, !state);
3666 break; 3782 break;
3667 case 5: /* reverse video */ 3783 case 5: /* reverse video */
… …
3678 if (state) /* orthogonal */ 3794 if (state) /* orthogonal */
3679 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent); 3795 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3680 break; 3796 break;
3681#ifdef scrollBar_esc 3797#ifdef scrollBar_esc
3682 case scrollBar_esc: 3798 case scrollBar_esc:
3683 if (scrollbar_mapping (state)) 3799 scrollBar.map (state);
3684 {
3685 resize_all_windows (0, 0, 0); 3800 resize_all_windows (0, 0, 0);
3686 scr_touch (true); 3801 scr_touch (true);
3687 } 3802 break;
3803#endif
3804#ifdef CURSOR_BLINK
3805 case 12:
3806 cursor_blink_reset ();
3688 break; 3807 break;
3689#endif 3808#endif
3690 case 25: /* visible/invisible cursor */ 3809 case 25: /* visible/invisible cursor */
3691 scr_cursor_visible (state); 3810 scr_cursor_visible (state);
3692 break; 3811 break;
… …
3705 case 1003: 3824 case 1003:
3706 if (state) 3825 if (state)
3707 { 3826 {
3708 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11); 3827 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3709 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent; 3828 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3829 mouse_row = mouse_col = 0;
3710 vt_emask_mouse = PointerMotionMask; 3830 vt_emask_mouse = PointerMotionMask;
3711 } 3831 }
3712 else 3832 else
3713 vt_emask_mouse = NoEventMask; 3833 vt_emask_mouse = NoEventMask;
3834
3714 vt_select_input (); 3835 vt_select_input ();
3715 break; 3836 break;
3716 case 1010: /* scroll to bottom on TTY output inhibit */ 3837 case 1010: /* scroll to bottom on TTY output inhibit */
3717 set_option (Opt_scrollTtyOutput, !state); 3838 set_option (Opt_scrollTtyOutput, !state);
3718 break; 3839 break;
3719 case 1011: /* scroll to bottom on key press */ 3840 case 1011: /* scroll to bottom on key press */
3720 set_option (Opt_scrollTtyKeypress, state); 3841 set_option (Opt_scrollTtyKeypress, state);
3721 break; 3842 break;
3722 case 1047: /* secondary screen w/ clearing last */ 3843 case 1047: /* secondary screen w/ clearing last */
3723 if (option (Opt_secondaryScreen)) 3844 if (option (Opt_secondaryScreen))
3724 if (current_screen != PRIMARY) 3845 if (!state)
3725 scr_erase_screen (2); 3846 scr_erase_screen (2);
3847
3726 scr_change_screen (state); 3848 scr_change_screen (state);
3727 break; 3849 break;
3728 case 1049: /* secondary screen w/ clearing first */ 3850 case 1049: /* secondary screen w/ clearing first */
3851 if (option (Opt_secondaryScreen))
3852 if (state)
3853 scr_cursor (SAVE);
3854
3729 scr_change_screen (state); 3855 scr_change_screen (state);
3856
3730 if (option (Opt_secondaryScreen)) 3857 if (option (Opt_secondaryScreen))
3731 if (current_screen != PRIMARY) 3858 if (state)
3732 scr_erase_screen (2); 3859 scr_erase_screen (2);
3860 else
3861 scr_cursor (RESTORE);
3733 break; 3862 break;
3734 default: 3863 default:
3735 break; 3864 break;
3736 } 3865 }
3737 } 3866 }
3738} 3867}
3739/*}}} */ 3868/*}}} */
3740 3869
3741/*{{{ process sgr sequences */ 3870/*{{{ process sgr sequences */
3742void 3871void ecb_hot
3743rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3872rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3744{ 3873{
3745 unsigned int i; 3874 unsigned int i;
3746 short rendset; 3875 short rendset;
3747 int rendstyle; 3876 int rendstyle;
… …
3789 //case 19: // ninth alt font 3918 //case 19: // ninth alt font
3790 //case 20: // gothic 3919 //case 20: // gothic
3791 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613) 3920 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3792 rendset = 0, rendstyle = RS_Bold; 3921 rendset = 0, rendstyle = RS_Bold;
3793 break; 3922 break;
3794 case 22: // normal intensity 3923 case 22: // bold off (vt220)
3795 rendset = 0, rendstyle = RS_Bold; 3924 rendset = 0, rendstyle = RS_Bold;
3796 break; 3925 break;
3797 case 23: // disable italic 3926 case 23: // disable italic
3798 rendset = 0, rendstyle = RS_Italic; 3927 rendset = 0, rendstyle = RS_Italic;
3799 break; 3928 break;
3800 case 24: 3929 case 24: // underline off (vt220)
3801 rendset = 0, rendstyle = RS_Uline; 3930 rendset = 0, rendstyle = RS_Uline;
3802 break; 3931 break;
3803 case 25: 3932 case 25: // blink off (vt220)
3804 rendset = 0, rendstyle = RS_Blink; 3933 rendset = 0, rendstyle = RS_Blink;
3805 break; 3934 break;
3806 case 26: // variable spacing (iso 8613) 3935 case 26: // variable spacing (iso 8613)
3807 rendset = 0, rendstyle = RS_Blink; 3936 rendset = 0, rendstyle = RS_Blink;
3808 break; 3937 break;
3809 case 27: 3938 case 27: // reverse off (vt220)
3810 rendset = 0, rendstyle = RS_RVid; 3939 rendset = 0, rendstyle = RS_RVid;
3811 break; 3940 break;
3812 //case 28: // visible. NYI 3941 //case 28: // visible. NYI
3813 //case 29: // not crossed-out 3942 //case 29: // not crossed-out
3814 } 3943 }
… …
3888 break; 4017 break;
3889#endif 4018#endif
3890 } 4019 }
3891 } 4020 }
3892} 4021}
4022
4023void
4024rxvt_term::set_cursor_style (int style)
4025{
4026 if (!IN_RANGE_INC (style, 0, 6))
4027 return;
4028
4029 if (style == 0)
4030 style = 1;
4031
4032 cursor_type = (style - 1) / 2;
4033 set_option (Opt_cursorUnderline, cursor_type == 1);
4034
4035#ifdef CURSOR_BLINK
4036 set_option (Opt_cursorBlink, style & 1);
4037 cursor_blink_reset ();
4038#endif
4039
4040 want_refresh = 1;
4041}
3893/*}}} */ 4042/*}}} */
3894 4043
3895/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3896void
3897rxvt_term::process_graphics ()
3898{
3899 unicode_t ch, cmd = cmd_getc ();
3900
3901 if (cmd == 'Q')
3902 {
3903 /* query graphics */
3904 tt_printf ("\033G0\012"); /* no graphics */
3905 return;
3906 }
3907 /* swallow other graphics sequences until terminating ':' */
3908 do
3909 ch = cmd_getc ();
3910 while (ch != ':');
3911}
3912/*}}} */
3913
3914/* ------------------------------------------------------------------------- */ 4044/* ---------------------------------------------------------------------- */
4045/* Write data to the pty as typed by the user, pasted with the mouse,
4046 * or generated by us in response to a query ESC sequence.
4047 */
3915 4048
3916/* 4049/*
3917 * Send printf () formatted output to the command. 4050 * Send printf () formatted output to the command.
3918 * Only use for small amounts of data. 4051 * Only use for small amounts of data.
3919 */ 4052 */
… …
3927 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4060 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3928 va_end (arg_ptr); 4061 va_end (arg_ptr);
3929 tt_write (buf, strlen (buf)); 4062 tt_write (buf, strlen (buf));
3930} 4063}
3931 4064
3932/* ---------------------------------------------------------------------- */
3933/* Write data to the pty as typed by the user, pasted with the mouse, 4065/* Write data to the pty as typed by the user. */
3934 * or generated by us in response to a query ESC sequence. 4066void
3935 */ 4067rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3936const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT 4068{
4069 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4070 return;
4071
4072 if (option (Opt_scrollTtyKeypress))
4073 if (view_start)
4074 {
4075 view_start = 0;
4076 want_refresh = 1;
4077 }
4078
4079 tt_write_ (data, len);
4080}
3937 4081
3938void 4082void
3939rxvt_term::tt_write (const char *data, unsigned int len) 4083rxvt_term::tt_write (const char *data, unsigned int len)
3940{ 4084{
3941 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END))) 4085 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3942 return; 4086 return;
3943 4087
4088 tt_write_ (data, len);
4089}
4090
4091static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4092
4093void
4094rxvt_term::tt_write_ (const char *data, unsigned int len)
4095{
3944 if (pty->pty < 0) 4096 if (pty->pty < 0)
3945 return; 4097 return;
3946 4098
3947 if (v_buflen == 0) 4099 if (v_buflen == 0)
3948 { 4100 {
3949 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE)); 4101 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3950 4102
4103 max_it (written, 0);
4104
3951 if ((unsigned int)written == len) 4105 if (written == len)
3952 return; 4106 return;
3953 4107
3954 data += written; 4108 data += written;
3955 len -= written; 4109 len -= written;
3956 } 4110 }
3957 4111
3958 v_buffer = (char *)realloc (v_buffer, v_buflen + len); 4112 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
3959 4113
3960 memcpy (v_buffer + v_buflen, data, len); 4114 memcpy (v_buffer + v_buflen, data, len);
3961 v_buflen += len; 4115 v_buflen += len;
3962 4116
3963 pty_ev.set (ev::READ | ev::WRITE); 4117 pty_ev.set (ev::READ | ev::WRITE);

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