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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 1.550 by root, Thu May 22 18:54:32 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 - 4 && 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
… …
334# endif 341# endif
335#endif 342#endif
336 return keysym; 343 return keysym;
337} 344}
338 345
339static inline int 346static inline int ecb_cold
340map_function_key (KeySym keysym) 347map_function_key (KeySym keysym)
341{ 348{
342 int param = 0; 349 int param = 0;
343 350
344 if (IN_RANGE_INC (keysym, XK_F1, XK_F35)) 351 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
… …
376 param = 5; 383 param = 5;
377 break; 384 break;
378 case XK_Next: 385 case XK_Next:
379 param = 6; 386 param = 6;
380 break; 387 break;
388 case XK_Home:
389 param = 7;
390 break;
391 case XK_End:
392 param = 8;
393 break;
381#endif 394#endif
382 case XK_Help: 395 case XK_Help:
383 param = 28; 396 param = 28;
384 break; 397 break;
385 case XK_Menu: 398 case XK_Menu:
… …
387 break; 400 break;
388 } 401 }
389 return param; 402 return param;
390} 403}
391 404
392void 405static inline wchar_t *
406rxvt_wcsdup (const wchar_t *str, int len)
407{
408 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
409 memcpy (r, str, len * sizeof (wchar_t));
410 r[len] = 0;
411 return r;
412}
413
414void ecb_cold
393rxvt_term::key_press (XKeyEvent &ev) 415rxvt_term::key_press (XKeyEvent &ev)
394{ 416{
395 int ctrl, meta, shft, len; 417 int ctrl, meta, shft, len;
396 KeySym keysym; 418 KeySym keysym;
397 int valid_keysym; 419 int valid_keysym;
398 char kbuf[KBUFSZ]; 420 char rkbuf[KBUFSZ + 1];
421 char *kbuf = rkbuf + 1;
399 422
400#if ISO_14755 423#if ISO_14755
401 if (iso14755buf & ISO_14755_52) 424 if (iso14755buf & ISO_14755_52)
402 return; 425 return;
403#endif 426#endif
… …
410 */ 433 */
411 shft = ev.state & ShiftMask; 434 shft = ev.state & ShiftMask;
412 ctrl = ev.state & ControlMask; 435 ctrl = ev.state & ControlMask;
413 meta = ev.state & ModMetaMask; 436 meta = ev.state & ModMetaMask;
414 437
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; 438 kbuf[0] = 0;
422 439
423#ifdef USE_XIM 440#if USE_XIM
424 if (Input_Context) 441 if (Input_Context)
425 { 442 {
426 Status status_return; 443 Status status_return;
427 444
428#if 0 445#if 0
… …
479 valid_keysym = keysym != NoSymbol; 496 valid_keysym = keysym != NoSymbol;
480 } 497 }
481 498
482 if (valid_keysym) 499 if (valid_keysym)
483 { 500 {
501 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
502 {
503 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
504 unsigned int newlen = 1;
505
506 if (ev.state & ModNumLockMask)
507 kp = false;
508
509 keysym = translate_keypad (keysym, kp);
510
511 switch (keysym)
512 {
513#ifndef NO_BACKSPACE_KEY
514 case XK_BackSpace:
515 if (priv_modes & PrivMode_HaveBackSpace)
516 {
517 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
518 ^ !!ctrl) ? '\b' : '\177';
519 kbuf[1] = '\0';
520 }
521 else
522 strcpy (kbuf, rs[Rs_backspace_key]);
523 break;
524#endif
525#ifndef NO_DELETE_KEY
526 case XK_Delete:
527 strcpy (kbuf, rs[Rs_delete_key]);
528 break;
529#endif
530 case XK_Tab:
531 if (shft)
532 strcpy (kbuf, "\033[Z");
533 else
534 {
535#ifdef CTRL_TAB_MAKES_META
536 if (ctrl)
537 meta = 1;
538#endif
539#ifdef MOD4_TAB_MAKES_META
540 if (ev.state & Mod4Mask)
541 meta = 1;
542#endif
543 newlen = 0;
544 }
545 break;
546
547 case XK_Up: /* "\033[A" */
548 case XK_Down: /* "\033[B" */
549 case XK_Right: /* "\033[C" */
550 case XK_Left: /* "\033[D" */
551 strcpy (kbuf, "\033[Z");
552 kbuf[2] = "DACB"[keysym - XK_Left];
553 /* do Shift first */
554 if (shft)
555 kbuf[2] = "dacb"[keysym - XK_Left];
556 else if (ctrl)
557 {
558 kbuf[1] = 'O';
559 kbuf[2] = "dacb"[keysym - XK_Left];
560 }
561 else if (priv_modes & PrivMode_aplCUR)
562 kbuf[1] = 'O';
563 break;
564
565 case XK_KP_Enter:
566 /* allow shift to override */
567 if (kp)
568 {
569 strcpy (kbuf, "\033OM");
570 break;
571 }
572
573 /* FALLTHROUGH */
574
575 case XK_Return:
576 if (priv_modes & PrivMode_LFNL)
577 {
578 kbuf[0] = '\015';
579 kbuf[1] = '\012';
580 kbuf[2] = '\0';
581 }
582 else
583 {
584 kbuf[0] = '\015';
585 kbuf[1] = '\0';
586 }
587 break;
588
589 case XK_KP_F1: /* "\033OP" */
590 case XK_KP_F2: /* "\033OQ" */
591 case XK_KP_F3: /* "\033OR" */
592 case XK_KP_F4: /* "\033OS" */
593 strcpy (kbuf, "\033OP");
594 kbuf[2] += (keysym - XK_KP_F1);
595 break;
596
597 case XK_KP_Multiply: /* "\033Oj" : "*" */
598 case XK_KP_Add: /* "\033Ok" : "+" */
599 case XK_KP_Separator: /* "\033Ol" : "," */
600 case XK_KP_Subtract: /* "\033Om" : "-" */
601 case XK_KP_Decimal: /* "\033On" : "." */
602 case XK_KP_Divide: /* "\033Oo" : "/" */
603 case XK_KP_0: /* "\033Op" : "0" */
604 case XK_KP_1: /* "\033Oq" : "1" */
605 case XK_KP_2: /* "\033Or" : "2" */
606 case XK_KP_3: /* "\033Os" : "3" */
607 case XK_KP_4: /* "\033Ot" : "4" */
608 case XK_KP_5: /* "\033Ou" : "5" */
609 case XK_KP_6: /* "\033Ov" : "6" */
610 case XK_KP_7: /* "\033Ow" : "7" */
611 case XK_KP_8: /* "\033Ox" : "8" */
612 case XK_KP_9: /* "\033Oy" : "9" */
613 /* allow shift to override */
614 if (kp)
615 {
616 strcpy (kbuf, "\033Oj");
617 kbuf[2] += (keysym - XK_KP_Multiply);
618 }
619 else
620 {
621 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
622 kbuf[1] = '\0';
623 }
624 break;
625
626 default:
627 {
628 int param = map_function_key (keysym);
629 if (param > 0)
630 sprintf (kbuf,"\033[%d~", param);
631 else
632 newlen = 0;
633 }
634 break;
635 }
636
637 if (newlen)
638 len = strlen (kbuf);
639
640 if (len > 0)
641 {
642 /*
643 * pass Shift/Control indicators for function keys ending with `~'
644 *
645 * eg,
646 * Prior = "ESC[5~"
647 * Shift+Prior = "ESC[5$"
648 * Ctrl+Prior = "ESC[5^"
649 * Ctrl+Shift+Prior = "ESC[5@"
650 */
651 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
652 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
653
654 /*
655 * Pass meta for all function keys, if 'meta' option set
656 */
657#ifdef META8_OPTION
658 if (meta && (meta_char == 0x80))
659 kbuf[len - 1] |= 0x80;
660#endif
661 }
662
663 }
664 else if (ctrl && keysym == XK_minus)
665 {
666 len = 1;
667 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
668 }
669 else if (keysym == XK_ISO_Left_Tab)
670 {
671 strcpy (kbuf, "\033[Z");
672 len = 3;
673 }
674 else
675 {
676#ifdef META8_OPTION
677 /* set 8-bit on */
678 if (meta && (meta_char == 0x80))
679 {
680 char *ch;
681
682 for (ch = kbuf; ch < kbuf + len; ch++)
683 *ch |= 0x80;
684
685 meta = 0;
686 }
687#endif
688 /* nil */ ;
689 }
690 }
691
692 /* escape prefix */
693 if (len && meta
694#ifdef META8_OPTION
695 && meta_char == C0_ESC
696#endif
697 )
698 {
699 *--kbuf = C0_ESC;
700 len++;
701 }
702
703 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
704 return;
705
706 if (valid_keysym)
707 {
484#ifdef KEYSYM_RESOURCE 708#ifdef KEYSYM_RESOURCE
485 if (keyboard->dispatch (this, keysym, ev.state)) 709 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
486 return; 710 return;
487#endif 711#endif
488 712
489 if (saveLines) 713 if (saveLines)
490 { 714 {
… …
499#ifdef PAGING_CONTEXT_LINES 723#ifdef PAGING_CONTEXT_LINES
500 lnsppg = nrow - PAGING_CONTEXT_LINES; 724 lnsppg = nrow - PAGING_CONTEXT_LINES;
501#else 725#else
502 lnsppg = nrow * 4 / 5; 726 lnsppg = nrow * 4 / 5;
503#endif 727#endif
728 max_it (lnsppg, 1);
729
504 if (keysym == XK_Prior) 730 if (keysym == XK_Prior)
505 { 731 {
506 scr_page (UP, lnsppg); 732 scr_page (lnsppg);
507 return; 733 return;
508 } 734 }
509 else if (keysym == XK_Next) 735 else if (keysym == XK_Next)
510 { 736 {
511 scr_page (DN, lnsppg); 737 scr_page (-lnsppg);
512 return; 738 return;
513 } 739 }
514 } 740 }
515#ifdef SCROLL_ON_UPDOWN_KEYS 741#ifdef SCROLL_ON_UPDOWN_KEYS
516 if (IS_SCROLL_MOD) 742 if (IS_SCROLL_MOD)
517 { 743 {
518 if (keysym == XK_Up) 744 if (keysym == XK_Up)
519 { 745 {
520 scr_page (UP, 1); 746 scr_page (1);
521 return; 747 return;
522 } 748 }
523 else if (keysym == XK_Down) 749 else if (keysym == XK_Down)
524 { 750 {
525 scr_page (DN, 1); 751 scr_page (-1);
526 return; 752 return;
527 } 753 }
528 } 754 }
529#endif 755#endif
530#ifdef SCROLL_ON_HOMEEND_KEYS 756#ifdef SCROLL_ON_HOMEEND_KEYS
531 if (IS_SCROLL_MOD) 757 if (IS_SCROLL_MOD)
532 { 758 {
533 if (keysym == XK_Home) 759 if (keysym == XK_Home)
534 { 760 {
535 scr_move_to (0, 1); 761 scr_changeview (top_row);
536 return; 762 return;
537 } 763 }
538 else if (keysym == XK_End) 764 else if (keysym == XK_End)
539 { 765 {
540 scr_move_to (1, 1); 766 scr_changeview (0);
541 return; 767 return;
542 } 768 }
543 } 769 }
544#endif 770#endif
545 } 771 }
… …
561 selection_request (ev.time); 787 selection_request (ev.time);
562 return; 788 return;
563#if TODO 789#if TODO
564 /* rxvt extras */ 790 /* rxvt extras */
565 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 791 case XK_KP_Add: /* Shift+KP_Add = bigger font */
566 change_font (FONT_UP);
567 return; 792 return;
568 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 793 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
569 change_font (FONT_DN);
570 return; 794 return;
571#endif 795#endif
572 } 796 }
573 } 797 }
574 } 798 }
575 799
800 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
801 {
802 if (keysym == XK_v)
803 selection_request (ev.time, Sel_Clipboard);
804 else if (selection.len > 0)
805 {
806 free (selection.clip_text);
807 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
808 selection.clip_len = selection.len;
809 selection_grab (CurrentTime, true);
810 }
811
812 return;
813 }
814
576#if ENABLE_FRILLS || ISO_14755 815#if ENABLE_FRILLS || ISO_14755
577 // ISO 14755 support 816 // ISO 14755 support
578 if (shft && ctrl) 817 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
579 { 818 {
580 int hv; 819 int hv;
581 820
582 if (iso14755buf & ISO_14755_51 821 if (iso14755buf & ISO_14755_51
583 && (keysym == XK_space || keysym == XK_KP_Space 822 && (keysym == XK_space || keysym == XK_KP_Space
… …
613 scr_overlay_off (); 852 scr_overlay_off ();
614# endif 853# endif
615 iso14755buf = 0; 854 iso14755buf = 0;
616 } 855 }
617 } 856 }
857 else if (option (Opt_iso14755) &&
618 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R)) 858 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
619 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))) 859 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
620 if (!(iso14755buf & ISO_14755_STARTED)) 860 if (!(iso14755buf & ISO_14755_STARTED))
621 { 861 {
622 iso14755buf |= ISO_14755_STARTED; 862 iso14755buf |= ISO_14755_STARTED;
623# if ISO_14755 863# if ISO_14755
624 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1); 864 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
… …
632 { 872 {
633 scr_printscreen (ctrl | shft); 873 scr_printscreen (ctrl | shft);
634 return; 874 return;
635 } 875 }
636#endif 876#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 } 877 }
815
816 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
817 return;
818 878
819 if (len <= 0) 879 if (len <= 0)
820 return; /* not mapped */ 880 return; /* not mapped */
821 881
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); 882 tt_write_user_input (kbuf, (unsigned int)len);
855} 883}
856 884
857void 885void ecb_cold
858rxvt_term::key_release (XKeyEvent &ev) 886rxvt_term::key_release (XKeyEvent &ev)
859{ 887{
860#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL 888#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
861 KeySym keysym; 889 KeySym keysym;
862 890
… …
882 commit_iso14755 (); 910 commit_iso14755 ();
883 911
884 return; 912 return;
885 } 913 }
886 914
887 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2) 915 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
888 if (i[0] == keysym) 916 if (i[0] == keysym)
889 { 917 {
890 iso14755buf = ISO_14755_51 | i[1]; 918 iso14755buf = ISO_14755_51 | i[1];
891 commit_iso14755 (); 919 commit_iso14755 ();
892 920
… …
929 else if (keysym == XK_Control_L || keysym == XK_Control_R) 957 else if (keysym == XK_Control_L || keysym == XK_Control_R)
930 mouse_slip_wheel_speed = 0; 958 mouse_slip_wheel_speed = 0;
931#endif 959#endif
932} 960}
933 961
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 962void
968rxvt_term::flush () 963rxvt_term::flush ()
969{ 964{
970 flush_ev.stop (); 965 flush_ev.stop ();
971 966
972#ifdef HAVE_BG_PIXMAP 967#ifdef HAVE_IMG
973 if (bgPixmap.check_clearChanged ()) 968 if (bg_flags & BG_NEEDS_REFRESH)
974 { 969 {
975// scr_clear (true); This needs to be researched further! 970 bg_flags &= ~BG_NEEDS_REFRESH;
976 scr_touch (false); 971 scr_touch (false);
977 } 972 }
978#endif 973#endif
979 974
980 if (want_refresh) 975 if (want_refresh)
… …
1016 } 1011 }
1017 while (row < end_row); 1012 while (row < end_row);
1018 } 1013 }
1019 1014
1020 scr_refresh (); 1015 scr_refresh ();
1021 scrollbar_show (1); 1016 scrollBar.show (1);
1022#ifdef USE_XIM 1017#if USE_XIM
1023 IMSendSpot (); 1018 im_send_spot ();
1024#endif 1019#endif
1025 } 1020 }
1026 1021
1027 display->flush (); 1022 display->flush ();
1028} 1023}
1029 1024
1030/* checks wether a refresh is requested and starts the refresh timer */ 1025/* checks whether a refresh is requested and starts the refresh timer */
1031void 1026void
1032rxvt_term::refresh_check () 1027rxvt_term::refresh_check ()
1033{ 1028{
1034 if (want_refresh && !flush_ev.is_active ()) 1029 if (want_refresh && !flush_ev.is_active ())
1035 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally 1030 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
… …
1045 refresh_count = 0; 1040 refresh_count = 0;
1046 flush (); 1041 flush ();
1047} 1042}
1048 1043
1049#ifdef CURSOR_BLINK 1044#ifdef CURSOR_BLINK
1045void
1046rxvt_term::cursor_blink_reset ()
1047{
1048 if (hidden_cursor)
1049 {
1050 hidden_cursor = 0;
1051 want_refresh = 1;
1052 }
1053
1054 if (option (Opt_cursorBlink))
1055 cursor_blink_ev.again ();
1056 else
1057 cursor_blink_ev.stop ();
1058}
1059
1050void 1060void
1051rxvt_term::cursor_blink_cb (ev::timer &w, int revents) 1061rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1052{ 1062{
1053 hidden_cursor = !hidden_cursor; 1063 hidden_cursor = !hidden_cursor;
1054 want_refresh = 1; 1064 want_refresh = 1;
… …
1073 1083
1074#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1084#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1075void 1085void
1076rxvt_term::cont_scroll_cb (ev::timer &w, int revents) 1086rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1077{ 1087{
1078 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN) 1088 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1079 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1)) 1089 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1080 { 1090 {
1081 want_refresh = 1; 1091 want_refresh = 1;
1082 refresh_check (); 1092 refresh_check ();
1083 } 1093 }
1084 else 1094 else
… …
1088 1098
1089#ifdef SELECTION_SCROLLING 1099#ifdef SELECTION_SCROLLING
1090void 1100void
1091rxvt_term::sel_scroll_cb (ev::timer &w, int revents) 1101rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1092{ 1102{
1093 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1103 if (scr_page (scroll_selection_lines))
1094 { 1104 {
1095 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1105 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1096 want_refresh = 1; 1106 want_refresh = 1;
1097 refresh_check (); 1107 refresh_check ();
1098 } 1108 }
… …
1103 1113
1104#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1114#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1105void 1115void
1106rxvt_term::slip_wheel_cb (ev::timer &w, int revents) 1116rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1107{ 1117{
1108 if (scr_changeview (view_start - mouse_slip_wheel_speed)) 1118 if (scr_page (mouse_slip_wheel_speed))
1109 { 1119 {
1110 want_refresh = 1; 1120 want_refresh = 1;
1111 refresh_check (); 1121 refresh_check ();
1112 } 1122 }
1113 1123
… …
1128 { 1138 {
1129 // this should really be sched_yield(), but the linux guys thought 1139 // this should really be sched_yield(), but the linux guys thought
1130 // that giving a process calling sched_yield () less cpu time than 1140 // 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 1141 // ones with high nice levels is a useful thing to do. It surely is is
1132 // allowed by the sus... as is returning ENOSYS. 1142 // allowed by the sus... as is returning ENOSYS.
1143 // since the linux guys additionally thought that breaking the only
1144 // known workaround against their unusable sched_yield hack is cool,
1145 // we just nanosleep a bit and hope for the best.
1133 1146
1134 struct timespec ts = { 0, 0 }; 1147 struct timespec ts = { 0, 1000 };
1135 nanosleep (&ts, 0); 1148 nanosleep (&ts, 0);
1136 1149
1137 w.stop (); 1150 w.stop ();
1138 } 1151 }
1139 1152
… …
1142 { 1155 {
1143 } 1156 }
1144} event_handler; 1157} event_handler;
1145#endif 1158#endif
1146 1159
1160/* make sure all the cmd data is at beginning of cmdbuf */
1161void
1162rxvt_term::cmdbuf_reify ()
1163{
1164 if (cmdbuf_ptr == cmdbuf_base)
1165 return;
1166
1167 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1168
1169 memmove (cmdbuf_base, cmdbuf_ptr, used);
1170 cmdbuf_ptr = cmdbuf_base;
1171 cmdbuf_endp = cmdbuf_ptr + used;
1172
1173}
1174
1175#if defined (KEYSYM_RESOURCE)
1176void
1177rxvt_term::cmdbuf_append (const char *str, size_t count)
1178{
1179 cmdbuf_reify ();
1180
1181 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1182
1183 if (count > avail)
1184 return;
1185
1186 memcpy (cmdbuf_endp, str, count);
1187 cmdbuf_endp += count;
1188
1189 cmd_parse ();
1190}
1191#endif
1192
1147bool 1193bool
1148rxvt_term::pty_fill () 1194rxvt_term::pty_fill ()
1149{ 1195{
1150 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1196 cmdbuf_reify ();
1151 1197
1152 if (CBUFSIZ == n) 1198 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1153 { 1199
1154 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n"); 1200 if (!avail)
1155 n = 0;
1156 } 1201 {
1157 1202 // 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; 1203 cmdbuf_ptr = cmdbuf_base;
1160 cmdbuf_endp = cmdbuf_ptr + n; 1204 cmdbuf_endp = cmdbuf_ptr;
1205 avail = CBUFSIZ;
1206 }
1161 1207
1162 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n); 1208 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1163 1209
1164 if (r > 0) 1210 if (r > 0)
1165 { 1211 {
1166 cmdbuf_endp += r; 1212 cmdbuf_endp += r;
1167 return true; 1213 return true;
… …
1189{ 1235{
1190 make_current (); 1236 make_current ();
1191 1237
1192 if (revents & ev::READ) 1238 if (revents & ev::READ)
1193 // loop, but don't allow a single term to monopolize us 1239 // loop, but don't allow a single term to monopolize us
1194 while (pty_fill ()) 1240 for (int i = CBUFCNT; i-- && pty_fill (); )
1195 if (cmd_parse ()) 1241 cmd_parse ();
1196 break;
1197 1242
1198 if (revents & ev::WRITE) 1243 if (revents & ev::WRITE)
1199 pty_write (); 1244 pty_write ();
1200 1245
1201 refresh_check (); 1246 refresh_check ();
1202} 1247}
1203 1248
1204void 1249void ecb_cold
1205rxvt_term::pointer_unblank () 1250rxvt_term::pointer_unblank ()
1206{ 1251{
1207 XDefineCursor (dpy, vt, TermWin_cursor); 1252 XDefineCursor (dpy, vt, TermWin_cursor);
1208 recolour_cursor (); 1253 recolour_cursor ();
1209 1254
… …
1214 pointer_ev.start (pointerBlankDelay); 1259 pointer_ev.start (pointerBlankDelay);
1215#endif 1260#endif
1216} 1261}
1217 1262
1218#ifdef POINTER_BLANK 1263#ifdef POINTER_BLANK
1219void 1264void ecb_cold
1220rxvt_term::pointer_blank () 1265rxvt_term::pointer_blank ()
1221{ 1266{
1222 if (!option (Opt_pointerBlank)) 1267 if (!option (Opt_pointerBlank))
1223 return; 1268 return;
1224 1269
… …
1226 XFlush (dpy); 1271 XFlush (dpy);
1227 1272
1228 hidden_pointer = 1; 1273 hidden_pointer = 1;
1229} 1274}
1230 1275
1231void 1276void ecb_cold
1232rxvt_term::pointer_cb (ev::timer &w, int revents) 1277rxvt_term::pointer_cb (ev::timer &w, int revents)
1233{ 1278{
1234 make_current (); 1279 make_current ();
1235 1280
1236 pointer_blank (); 1281 pointer_blank ();
… …
1242{ 1287{
1243 int button_number, key_state = 0; 1288 int button_number, key_state = 0;
1244 int x, y; 1289 int x, y;
1245 int code = 32; 1290 int code = 32;
1246 1291
1247 x = Pixel2Col (ev.x); 1292 x = Pixel2Col (ev.x) + 1;
1248 y = Pixel2Row (ev.y); 1293 y = Pixel2Row (ev.y) + 1;
1294
1249 if (ev.type == MotionNotify) 1295 if (ev.type == MotionNotify)
1250 { 1296 {
1251 if (x == mouse_row && y == mouse_col) 1297 if (x == mouse_row && y == mouse_col)
1252 return; 1298 return;
1299
1253 mouse_row = x; 1300 mouse_row = x;
1254 mouse_col = y; 1301 mouse_col = y;
1255 code += 32; 1302 code += 32;
1256 } 1303 }
1257 1304
… …
1260 else 1307 else
1261 { 1308 {
1262 button_number = MEvent.button - Button1; 1309 button_number = MEvent.button - Button1;
1263 /* add 0x3D for wheel events, like xterm does */ 1310 /* add 0x3D for wheel events, like xterm does */
1264 if (button_number >= 3) 1311 if (button_number >= 3)
1265 button_number += (64 - 3); 1312 button_number += 64 - 3;
1266 } 1313 }
1267 1314
1268 if (priv_modes & PrivMode_MouseX10) 1315 if (priv_modes & PrivMode_MouseX10)
1269 { 1316 {
1270 /* 1317 /*
… …
1302 fputc ('A', stderr); 1349 fputc ('A', stderr);
1303 if (key_state & 32) 1350 if (key_state & 32)
1304 fputc ('2', stderr); 1351 fputc ('2', stderr);
1305 fprintf (stderr, "]: <%d>, %d/%d\n", 1352 fprintf (stderr, "]: <%d>, %d/%d\n",
1306 button_number, 1353 button_number,
1307 x + 1, 1354 x,
1308 y + 1); 1355 y);
1309#endif 1356#endif
1310 1357
1358#if ENABLE_FRILLS
1359 if (priv_modes & PrivMode_ExtMouseRight)
1360 tt_printf ("\033[%d;%d;%dM",
1361 code + button_number + key_state,
1362 x,
1363 y);
1364 else if (priv_modes & PrivMode_ExtModeMouse)
1365 tt_printf ("\033[M%c%lc%lc",
1366 code + button_number + key_state,
1367 wint_t (32 + x),
1368 wint_t (32 + y));
1369 else
1370#endif
1311 tt_printf ("\033[M%c%c%c", 1371 tt_printf ("\033[M%c%c%c",
1312 (code + button_number + key_state), 1372 code + button_number + key_state,
1313 (32 + x + 1), 1373 32 + x,
1314 (32 + y + 1)); 1374 32 + y);
1315} 1375}
1316 1376
1317/*{{{ process an X event */ 1377/*{{{ process an X event */
1318void 1378void ecb_hot
1319rxvt_term::x_cb (XEvent &ev) 1379rxvt_term::x_cb (XEvent &ev)
1320{ 1380{
1321 make_current (); 1381 make_current ();
1322 1382
1323 dLocal (Display *, dpy); 1383 dLocal (Display *, dpy);
… …
1421 && ev.xfocus.mode != NotifyGrab) 1481 && ev.xfocus.mode != NotifyGrab)
1422 focus_out (); 1482 focus_out ();
1423 break; 1483 break;
1424 1484
1425 case ConfigureNotify: 1485 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]) 1486 if (ev.xconfigure.window == parent)
1430 { 1487 {
1431 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev)) 1488 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1432 ; 1489 ;
1490
1491 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1492
1493 bool moved = false;
1494#ifdef HAVE_BG_PIXMAP
1495 if (bg_window_position_sensitive ())
1496 {
1497 want_position_change = true;
1498 if (bg_img == 0)
1499 moved = true;
1500 }
1501#endif
1502
1503 if (want_position_change)
1504 {
1505 int x, y;
1506
1507 if (ev.xconfigure.send_event)
1508 {
1509 x = ev.xconfigure.x;
1510 y = ev.xconfigure.y;
1511 }
1512 else
1513 get_window_origin (x, y);
1514
1515 if (x != parent_x || y != parent_y)
1516 {
1517 parent_x = x;
1518 parent_y = y;
1519 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1520 moved = true;
1521 }
1522 }
1433 1523
1434 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height) 1524 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1435 { 1525 {
1436 seen_resize = 1; 1526 seen_resize = 1;
1437 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1); 1527 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1438 } 1528 }
1439 else 1529 else
1440 { 1530 {
1441#ifdef HAVE_BG_PIXMAP 1531#ifdef HAVE_BG_PIXMAP
1442 if (bgPixmap.window_position_sensitive ())
1443 {
1444 if (mapped) 1532 if (moved)
1445 update_background (); 1533 update_background ();
1446 else
1447 bgPixmap.invalidate ();
1448 }
1449#endif 1534#endif
1450 } 1535 }
1451 1536
1452 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END)); 1537 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1453 } 1538 }
1454 break; 1539 break;
1455 1540
1456 case PropertyNotify: 1541 case PropertyNotify:
1457 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END))) 1542 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; 1543 break;
1463 1544
1464 case SelectionClear: 1545 case SelectionClear:
1465 selection_clear (); 1546 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; 1547 break;
1472 1548
1473 case SelectionRequest: 1549 case SelectionRequest:
1474 selection_send (ev.xselectionrequest); 1550 selection_send (ev.xselectionrequest);
1475 break; 1551 break;
1476 1552
1477 case MapNotify: 1553 case MapNotify:
1478#ifdef HAVE_BG_PIXMAP 1554#ifdef HAVE_BG_PIXMAP
1479 /* This is needed spcifically to fix the case of no window manager or a 1555 // This is needed at startup for the case of no window manager
1480 * non-reparenting window manager. In those cases we never get first 1556 // or a non-reparenting window manager and also because we
1481 * ConfigureNotify. Also that speeds startup under normal WM, by taking 1557 // defer bg image updates if the window is not mapped. The
1482 * care of multiplicity of ConfigureNotify events arriwing while WM does 1558 // short delay is to optimize for multiple ConfigureNotify
1483 * reparenting. 1559 // events at startup when the window manager reparents the
1484 * We should not render background immidiately, as there could be several 1560 // 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 1561 // received all of them.
1486 * by scheduling background redraw as soon as we can, but giving a short 1562 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); 1563 update_background_ev.start (0.025);
1493#endif 1564#endif
1494 mapped = 1; 1565 mapped = 1;
1495#ifdef TEXT_BLINK 1566#ifdef TEXT_BLINK
1496 text_blink_ev.start (); 1567 text_blink_ev.start ();
… …
1511 if (ev.xany.window == vt) 1582 if (ev.xany.window == vt)
1512 { 1583 {
1513 do 1584 do
1514 { 1585 {
1515 scr_expose (ev.xexpose.x, ev.xexpose.y, 1586 scr_expose (ev.xexpose.x, ev.xexpose.y,
1516 ev.xexpose.width, ev.xexpose.height, False); 1587 ev.xexpose.width, ev.xexpose.height, false);
1517 } 1588 }
1518 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev)); 1589 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1519 1590
1520 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; 1591 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1521 1592
1522 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev)) 1593 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1523 { 1594 {
1524 scr_expose (ev.xexpose.x, ev.xexpose.y, 1595 scr_expose (ev.xexpose.x, ev.xexpose.y,
1525 ev.xexpose.width, ev.xexpose.height, False); 1596 ev.xexpose.width, ev.xexpose.height, false);
1526 } 1597 }
1527 1598
1528 want_refresh = 1; 1599 want_refresh = 1;
1529 } 1600 }
1530 else 1601 else
… …
1536 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event)) 1607 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1537 ; 1608 ;
1538 1609
1539 if (scrollBar.state && ev.xany.window == scrollBar.win) 1610 if (scrollBar.state && ev.xany.window == scrollBar.win)
1540 { 1611 {
1541 scrollBar.state = STATE_IDLE; 1612 scrollBar.state = SB_STATE_IDLE;
1542 scrollbar_show (0); 1613 scrollBar.show (0);
1543 } 1614 }
1544 } 1615 }
1545 break; 1616 break;
1546 1617
1547 case MotionNotify: 1618 case MotionNotify:
… …
1588 1659
1589#ifdef SELECTION_SCROLLING 1660#ifdef SELECTION_SCROLLING
1590 if (ev.xbutton.y < int_bwidth 1661 if (ev.xbutton.y < int_bwidth
1591 || Pixel2Row (ev.xbutton.y) > (nrow-1)) 1662 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1592 { 1663 {
1664 page_dirn scroll_selection_dir;
1593 int dist; 1665 int dist;
1594 1666
1595 /* don't clobber the current delay if we are 1667 /* don't clobber the current delay if we are
1596 * already in the middle of scrolling. 1668 * already in the middle of scrolling.
1597 */ 1669 */
… …
1612 dist = int_bwidth - ev.xbutton.y; 1684 dist = int_bwidth - ev.xbutton.y;
1613 } 1685 }
1614 else 1686 else
1615 { 1687 {
1616 scroll_selection_dir = DN; 1688 scroll_selection_dir = DN;
1617 dist = ev.xbutton.y - (int_bwidth + height); 1689 dist = ev.xbutton.y - (int_bwidth + vt_height);
1618 } 1690 }
1619 1691
1620 scroll_selection_lines = Pixel2Height (dist) 1692 scroll_selection_lines = Pixel2Height (dist)
1621 / SELECTION_SCROLL_LINE_SPEEDUP 1693 / SELECTION_SCROLL_LINE_SPEEDUP
1622 + 1; 1694 + 1;
1623 min_it (scroll_selection_lines, 1695 min_it (scroll_selection_lines,
1624 SELECTION_SCROLL_MAX_LINES); 1696 SELECTION_SCROLL_MAX_LINES);
1697 scroll_selection_lines *= scroll_selection_dir;
1625 } 1698 }
1626 else 1699 else
1627 { 1700 {
1628 /* we are within the text window, so we 1701 /* we are within the text window, so we
1629 * shouldn't be scrolling 1702 * shouldn't be scrolling
… …
1634#ifdef MOUSE_THRESHOLD 1707#ifdef MOUSE_THRESHOLD
1635 } 1708 }
1636#endif 1709#endif
1637 } 1710 }
1638 } 1711 }
1639 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win) 1712 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1640 { 1713 {
1641 while (XCheckTypedWindowEvent (dpy, scrollBar.win, 1714 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1642 MotionNotify, &ev)) 1715 MotionNotify, &ev))
1643 ; 1716 ;
1644 1717
1645 XQueryPointer (dpy, scrollBar.win, 1718 XQueryPointer (dpy, scrollBar.win,
1646 &unused_root, &unused_child, 1719 &unused_root, &unused_child,
1647 &unused_root_x, &unused_root_y, 1720 &unused_root_x, &unused_root_y,
1648 &ev.xbutton.x, &ev.xbutton.y, 1721 &ev.xbutton.x, &ev.xbutton.y,
1649 &unused_mask); 1722 &unused_mask);
1650 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1723 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1651 scrollbar_size ()); 1724 scrollBar.size ());
1652 want_refresh = 1; 1725 want_refresh = 1;
1653 scrollbar_show (1); 1726 scrollBar.show (1);
1654 } 1727 }
1655 break; 1728 break;
1656 } 1729 }
1657 1730
1658#if defined(CURSOR_BLINK) 1731#if defined(CURSOR_BLINK)
1659 if (option (Opt_cursorBlink) && ev.type == KeyPress) 1732 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 (); 1733 cursor_blink_reset ();
1668 }
1669#endif 1734#endif
1670 1735
1671#if defined(POINTER_BLANK) 1736#if defined(POINTER_BLANK)
1672 if (option (Opt_pointerBlank) && pointerBlankDelay > 0) 1737 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1673 { 1738 {
… …
1683#endif 1748#endif
1684 1749
1685 refresh_check (); 1750 refresh_check ();
1686} 1751}
1687 1752
1688void 1753#if ENABLE_FRILLS
1754void ecb_cold
1755rxvt_term::set_urgency (bool enable)
1756{
1757 if (enable == urgency_hint)
1758 return;
1759
1760 if (XWMHints *h = XGetWMHints (dpy, parent))
1761 {
1762 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1763 XSetWMHints (dpy, parent, h);
1764 urgency_hint = enable;
1765 XFree (h);
1766 }
1767}
1768#endif
1769
1770void ecb_cold
1689rxvt_term::focus_in () 1771rxvt_term::focus_in ()
1690{ 1772{
1691 if (!focus) 1773 if (!focus)
1692 { 1774 {
1693 focus = 1; 1775 focus = 1;
1694 want_refresh = 1; 1776 want_refresh = 1;
1695 1777
1696 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1697
1698#if USE_XIM 1778#if USE_XIM
1699 if (Input_Context != NULL) 1779 if (Input_Context != NULL)
1700 { 1780 {
1701 IMSetPosition (); 1781 im_set_position ();
1702 XSetICFocus (Input_Context); 1782 XSetICFocus (Input_Context);
1703 } 1783 }
1704#endif 1784#endif
1705#if CURSOR_BLINK 1785#if CURSOR_BLINK
1706 if (option (Opt_cursorBlink)) 1786 if (option (Opt_cursorBlink))
… …
1713 scr_recolour (); 1793 scr_recolour ();
1714 } 1794 }
1715#endif 1795#endif
1716#if ENABLE_FRILLS 1796#if ENABLE_FRILLS
1717 if (option (Opt_urgentOnBell)) 1797 if (option (Opt_urgentOnBell))
1718 { 1798 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 1799#endif
1726 }
1727}
1728 1800
1729void 1801 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1802 }
1803}
1804
1805void ecb_cold
1730rxvt_term::focus_out () 1806rxvt_term::focus_out ()
1731{ 1807{
1732 if (focus) 1808 if (focus)
1733 { 1809 {
1734 focus = 0; 1810 focus = 0;
1735 want_refresh = 1; 1811 want_refresh = 1;
1736 1812
1737 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END)); 1813#if ENABLE_FRILLS
1738 1814 if (option (Opt_urgentOnBell))
1815 set_urgency (0);
1816#endif
1739#if ENABLE_FRILLS || ISO_14755 1817#if ENABLE_FRILLS || ISO_14755
1740 if (iso14755buf) 1818 if (iso14755buf)
1741 { 1819 {
1742 iso14755buf = 0; 1820 iso14755buf = 0;
1743# if ISO_14755 1821# if ISO_14755
… …
1760 { 1838 {
1761 pix_colors = pix_colors_unfocused; 1839 pix_colors = pix_colors_unfocused;
1762 scr_recolour (); 1840 scr_recolour ();
1763 } 1841 }
1764#endif 1842#endif
1765 }
1766}
1767 1843
1768void 1844 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1845 }
1846}
1847
1848void ecb_cold
1769rxvt_term::update_fade_color (unsigned int idx) 1849rxvt_term::update_fade_color (unsigned int idx)
1770{ 1850{
1771#if OFF_FOCUS_FADING 1851#if OFF_FOCUS_FADING
1772 if (rs[Rs_fade]) 1852 if (rs[Rs_fade])
1773 { 1853 {
… …
1776 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c); 1856 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1777 } 1857 }
1778#endif 1858#endif
1779} 1859}
1780 1860
1781#if ENABLE_TRANSPARENCY || ENABLE_PERL 1861#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1782void 1862void ecb_hot
1783rxvt_term::rootwin_cb (XEvent &ev) 1863rxvt_term::rootwin_cb (XEvent &ev)
1784{ 1864{
1785 make_current (); 1865 make_current ();
1786 1866
1787 if (SHOULD_INVOKE (HOOK_ROOT_EVENT) 1867 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1788 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END))) 1868 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1789 return; 1869 return;
1790 1870
1791# if ENABLE_TRANSPARENCY
1792 switch (ev.type) 1871 switch (ev.type)
1793 { 1872 {
1794 case PropertyNotify: 1873 case PropertyNotify:
1795 /* 1874 /*
1796 * if user used some Esetroot compatible prog to set the root bg, 1875 * 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. 1876 * use the property to determine the pixmap. We use it later on.
1798 */ 1877 */
1799 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID] 1878 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1800 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID]) 1879 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1801 { 1880 {
1802 bgPixmap.set_root_pixmap (); 1881#if BG_IMAGE_FROM_ROOT
1882 if (option (Opt_transparent))
1883 {
1884 rxvt_img::new_from_root (this)->replace (root_img);
1803 update_background (); 1885 update_background ();
1886 }
1887#endif
1888 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1804 } 1889 }
1805 1890
1806 break; 1891 break;
1807 } 1892 }
1808# endif
1809 1893
1810 refresh_check (); 1894 refresh_check ();
1811} 1895}
1812#endif 1896#endif
1813 1897
… …
1846 /* save the xbutton state (for ButtonRelease) */ 1930 /* save the xbutton state (for ButtonRelease) */
1847 MEvent.state = ev.state; 1931 MEvent.state = ev.state;
1848#ifdef MOUSE_REPORT_DOUBLECLICK 1932#ifdef MOUSE_REPORT_DOUBLECLICK
1849 if (ev.button == MEvent.button && clickintime) 1933 if (ev.button == MEvent.button && clickintime)
1850 { 1934 {
1851 /* same button, within alloted time */ 1935 /* same button, within allowed time */
1852 MEvent.clicks++; 1936 MEvent.clicks++;
1853 1937
1854 if (MEvent.clicks > 1) 1938 if (MEvent.clicks > 1)
1855 { 1939 {
1856 /* only report double clicks */ 1940 /* only report double clicks */
… …
1937 if (scrollBar.upButton (ev.y)) 2021 if (scrollBar.upButton (ev.y))
1938 direction = UP; /* up */ 2022 direction = UP; /* up */
1939 else if (scrollBar.dnButton (ev.y)) 2023 else if (scrollBar.dnButton (ev.y))
1940 direction = DN; /* down */ 2024 direction = DN; /* down */
1941 2025
1942 scrollBar.state = STATE_IDLE; 2026 scrollBar.state = SB_STATE_IDLE;
1943 /* 2027 /*
1944 * Rxvt-style scrollbar: 2028 * Rxvt-style scrollbar:
1945 * move up if mouse is above slider 2029 * move up if mouse is above slider
1946 * move dn if mouse is below slider 2030 * move dn if mouse is below slider
1947 * 2031 *
… …
1986 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY); 2070 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1987#endif 2071#endif
1988 if (scr_page (direction, 1)) 2072 if (scr_page (direction, 1))
1989 { 2073 {
1990 if (direction == UP) 2074 if (direction == UP)
1991 scrollBar.state = STATE_UP; 2075 scrollBar.state = SB_STATE_UP;
1992 else 2076 else
1993 scrollBar.state = STATE_DOWN; 2077 scrollBar.state = SB_STATE_DOWN;
1994 } 2078 }
1995 } 2079 }
1996 else 2080 else
1997 switch (ev.button) 2081 switch (ev.button)
1998 { 2082 {
1999 case Button2: 2083 case Button2:
2000 switch (scrollBar.align) 2084 switch (scrollBar.align)
2001 { 2085 {
2002 case R_SB_ALIGN_TOP: 2086 case SB_ALIGN_TOP:
2003 csrO = 0; 2087 csrO = 0;
2004 break; 2088 break;
2005 case R_SB_ALIGN_CENTRE: 2089 case SB_ALIGN_CENTRE:
2006 csrO = (scrollBar.bot - scrollBar.top) / 2; 2090 csrO = (scrollBar.bot - scrollBar.top) / 2;
2007 break; 2091 break;
2008 case R_SB_ALIGN_BOTTOM: 2092 case SB_ALIGN_BOTTOM:
2009 csrO = scrollBar.bot - scrollBar.top; 2093 csrO = scrollBar.bot - scrollBar.top;
2010 break; 2094 break;
2011 } 2095 }
2012 2096
2013 if (scrollBar.style == R_SB_XTERM 2097 if (scrollBar.style == SB_STYLE_XTERM
2014 || scrollbar_above_slider (ev.y) 2098 || scrollBar.above_slider (ev.y)
2015 || scrollbar_below_slider (ev.y)) 2099 || scrollBar.below_slider (ev.y))
2016 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ()); 2100 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
2017 2101
2018 scrollBar.state = STATE_MOTION; 2102 scrollBar.state = SB_STATE_MOTION;
2019 break; 2103 break;
2020 2104
2021 case Button1: 2105 case Button1:
2022 if (scrollBar.align == R_SB_ALIGN_CENTRE) 2106 if (scrollBar.align == SB_ALIGN_CENTRE)
2023 csrO = ev.y - scrollBar.top; 2107 csrO = ev.y - scrollBar.top;
2024 /* FALLTHROUGH */ 2108 /* FALLTHROUGH */
2025 2109
2026 case Button3: 2110 case Button3:
2027 if (scrollBar.style != R_SB_XTERM) 2111 if (scrollBar.style != SB_STYLE_XTERM)
2028 { 2112 {
2029 if (scrollbar_above_slider (ev.y)) 2113 if (scrollBar.above_slider (ev.y))
2030# ifdef RXVT_SCROLL_FULL 2114# ifdef RXVT_SCROLL_FULL
2031 scr_page (UP, nrow - 1); 2115 scr_page (UP, nrow - 1);
2032# else 2116# else
2033 scr_page (UP, nrow / 4); 2117 scr_page (UP, nrow / 4);
2034# endif 2118# endif
2035 else if (scrollbar_below_slider (ev.y)) 2119 else if (scrollBar.below_slider (ev.y))
2036# ifdef RXVT_SCROLL_FULL 2120# ifdef RXVT_SCROLL_FULL
2037 scr_page (DN, nrow - 1); 2121 scr_page (DN, nrow - 1);
2038# else 2122# else
2039 scr_page (DN, nrow / 4); 2123 scr_page (DN, nrow / 4);
2040# endif 2124# endif
2041 else 2125 else
2042 scrollBar.state = STATE_MOTION; 2126 scrollBar.state = SB_STATE_MOTION;
2043 } 2127 }
2044 else 2128 else
2045 { 2129 {
2046 scr_page ((ev.button == Button1 ? DN : UP), 2130 scr_page ((ev.button == Button1 ? DN : UP),
2047 (nrow 2131 (nrow
2048 * scrollbar_position (ev.y) 2132 * scrollBar.position (ev.y)
2049 / scrollbar_size ())); 2133 / scrollBar.size ()));
2050 } 2134 }
2051 2135
2052 break; 2136 break;
2053 } 2137 }
2054 } 2138 }
… …
2064 2148
2065 csrO = 0; /* reset csr Offset */ 2149 csrO = 0; /* reset csr Offset */
2066 if (!bypass_keystate) 2150 if (!bypass_keystate)
2067 reportmode = !! (priv_modes & PrivMode_mouse_report); 2151 reportmode = !! (priv_modes & PrivMode_mouse_report);
2068 2152
2069 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN) 2153 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
2070 { 2154 {
2071 scrollBar.state = STATE_IDLE; 2155 scrollBar.state = SB_STATE_IDLE;
2072 scrollbar_show (0); 2156 scrollBar.show (0);
2073 } 2157 }
2074 2158
2075#ifdef SELECTION_SCROLLING 2159#ifdef SELECTION_SCROLLING
2076 sel_scroll_ev.stop(); 2160 sel_scroll_ev.stop();
2077#endif 2161#endif
… …
2126 case Button3: 2210 case Button3:
2127 selection_make (ev.time); 2211 selection_make (ev.time);
2128 break; 2212 break;
2129 2213
2130 case Button2: 2214 case Button2:
2131 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window? 2215 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); 2216 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2133 break; 2217 break;
2134 2218
2135#ifdef MOUSE_WHEEL 2219#ifdef MOUSE_WHEEL
2136 case Button4: 2220 case Button4:
2137 case Button5: 2221 case Button5:
2138 { 2222 {
2139 int i; 2223 int lines;
2140 page_dirn v; 2224 page_dirn dirn;
2141 2225
2142 v = ev.button == Button4 ? UP : DN; 2226 dirn = ev.button == Button4 ? UP : DN;
2143 2227
2144 if (ev.state & ShiftMask) 2228 if (ev.state & ShiftMask)
2145 i = 1; 2229 lines = 1;
2146 else if (option (Opt_mouseWheelScrollPage)) 2230 else if (option (Opt_mouseWheelScrollPage))
2147 i = nrow - 1; 2231 lines = nrow - 1;
2148 else 2232 else
2149 i = 5; 2233 lines = 5;
2150 2234
2151# ifdef MOUSE_SLIP_WHEELING 2235# ifdef MOUSE_SLIP_WHEELING
2152 if (ev.state & ControlMask) 2236 if (ev.state & ControlMask)
2153 { 2237 {
2154 mouse_slip_wheel_speed += v ? -1 : 1; 2238 mouse_slip_wheel_speed += dirn;
2155 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow; 2239 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2156 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2157 2240
2158 if (!slip_wheel_ev.is_active ()) 2241 if (!slip_wheel_ev.is_active ())
2159 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY); 2242 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2160 } 2243 }
2161 else 2244 else
2162# endif 2245# endif
2163 { 2246 {
2164 scr_page (v, i); 2247 scr_page (dirn, lines);
2165 scrollbar_show (1); 2248 scrollBar.show (1);
2166 } 2249 }
2167 } 2250 }
2168 break; 2251 break;
2169#endif 2252#endif
2170 } 2253 }
2171 } 2254 }
2172} 2255}
2173 2256
2174/*}}} */ 2257/*}}} */
2175 2258
2176bool 2259void ecb_hot
2177rxvt_term::cmd_parse () 2260rxvt_term::cmd_parse ()
2178{ 2261{
2179 bool flag = false;
2180 wchar_t ch = NOCHAR; 2262 wchar_t ch = NOCHAR;
2181 char *seq_begin; // remember start of esc-sequence here 2263 char *seq_begin; // remember start of esc-sequence here
2182 2264
2183 for (;;) 2265 for (;;)
2184 { 2266 {
2185 if (ch == NOCHAR) 2267 if (ecb_unlikely (ch == NOCHAR))
2186 { 2268 {
2187 seq_begin = cmdbuf_ptr; 2269 seq_begin = cmdbuf_ptr;
2188 ch = next_char (); 2270 ch = next_char ();
2189 2271
2190 if (ch == NOCHAR) 2272 if (ch == NOCHAR)
2191 break; 2273 break;
2192 } 2274 }
2193 2275
2194 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2276 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2195 { 2277 {
2196 if (!seen_input) 2278 if (ecb_unlikely (!seen_input))
2197 { 2279 {
2198 seen_input = 1; 2280 seen_input = 1;
2199 // many badly-written programs (e.g. jed) contain a race condition: 2281 // many badly-written programs (e.g. jed) contain a race condition:
2200 // they first read the screensize and then install a SIGWINCH handler. 2282 // they first read the screensize and then install a SIGWINCH handler.
2201 // some window managers resize the window early, and these programs 2283 // some window managers resize the window early, and these programs
… …
2214 wchar_t *str = buf; 2296 wchar_t *str = buf;
2215 wchar_t *eol = str + min (ncol, UBUFSIZ); 2297 wchar_t *eol = str + min (ncol, UBUFSIZ);
2216 2298
2217 for (;;) 2299 for (;;)
2218 { 2300 {
2219 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) 2301 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2220 break; 2302 break;
2221 2303
2222 *str++ = ch; 2304 *str++ = ch;
2223 2305
2224 if (ch == C0_LF || str >= eol) 2306 if (ecb_unlikely (ch == C0_LF || str >= eol))
2225 { 2307 {
2226 if (ch == C0_LF) 2308 if (ch == C0_LF)
2227 nlines++; 2309 nlines++;
2228 2310
2229 refresh_count++; 2311 refresh_count++;
… …
2278 * What the heck we'll cheat and only refresh less than every page-full. 2360 * What the heck we'll cheat and only refresh less than every page-full.
2279 * if skipScroll is enabled. 2361 * if skipScroll is enabled.
2280 */ 2362 */
2281 if (refreshnow) 2363 if (refreshnow)
2282 { 2364 {
2283 flag = true;
2284 scr_refresh (); 2365 scr_refresh ();
2285 want_refresh = 1; 2366 want_refresh = 1;
2286 } 2367 }
2287
2288 } 2368 }
2289 else 2369 else
2290 { 2370 {
2291 try 2371 try
2292 { 2372 {
… …
2300 } 2380 }
2301 2381
2302 ch = NOCHAR; 2382 ch = NOCHAR;
2303 } 2383 }
2304 } 2384 }
2305
2306 return flag;
2307} 2385}
2308 2386
2309// read the next character 2387// read the next character
2310wchar_t 2388wchar_t ecb_hot
2311rxvt_term::next_char () NOTHROW 2389rxvt_term::next_char () NOTHROW
2312{ 2390{
2313 while (cmdbuf_ptr < cmdbuf_endp) 2391 while (cmdbuf_ptr < cmdbuf_endp)
2314 { 2392 {
2315 // assume 7-bit to be ascii ALWAYS 2393 // assume 7-bit to be ascii ALWAYS
2316 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2394 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2317 return *cmdbuf_ptr++; 2395 return *cmdbuf_ptr++;
2318 2396
2319 wchar_t wc; 2397 wchar_t wc;
2320 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2398 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2321 2399
… …
2325 cmdbuf_ptr = cmdbuf_endp; 2403 cmdbuf_ptr = cmdbuf_endp;
2326 break; 2404 break;
2327 } 2405 }
2328 2406
2329 if (len == (size_t)-1) 2407 if (len == (size_t)-1)
2408 {
2409 mbstate.reset (); // reset now undefined conversion state
2410 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2411 // 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 2412 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2413 }
2331 2414
2332 // assume wchar == unicode 2415 // assume wchar == unicode
2333 cmdbuf_ptr += len; 2416 cmdbuf_ptr += len;
2334 return wc & UNICODE_MASK; 2417 return wc & UNICODE_MASK;
2335 } 2418 }
2336 2419
2337 return NOCHAR; 2420 return NOCHAR;
2338} 2421}
2339 2422
2340// read the next octet 2423// read the next octet
2341uint32_t 2424uint32_t ecb_hot
2342rxvt_term::next_octet () NOTHROW 2425rxvt_term::next_octet () NOTHROW
2343{ 2426{
2344 return cmdbuf_ptr < cmdbuf_endp 2427 return cmdbuf_ptr < cmdbuf_endp
2345 ? (unsigned char)*cmdbuf_ptr++ 2428 ? (unsigned char)*cmdbuf_ptr++
2346 : NOCHAR; 2429 : NOCHAR;
2347} 2430}
2348 2431
2349static class out_of_input out_of_input; 2432static class out_of_input out_of_input;
2350 2433
2351/* rxvt_cmd_getc () - Return next input character */ 2434wchar_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)) 2435rxvt_term::cmd_getc () THROW ((class out_of_input))
2358{ 2436{
2359 wchar_t c = next_char (); 2437 wchar_t c = next_char ();
2360 2438
2361 if (c == NOCHAR) 2439 if (c == NOCHAR)
2362 throw out_of_input; 2440 throw out_of_input;
2363 2441
2364 return c; 2442 return c;
2365} 2443}
2366 2444
2367uint32_t 2445uint32_t ecb_hot
2368rxvt_term::cmd_get8 () THROW ((class out_of_input)) 2446rxvt_term::cmd_get8 () THROW ((class out_of_input))
2369{ 2447{
2370 uint32_t c = next_octet (); 2448 uint32_t c = next_octet ();
2371 2449
2372 if (c == NOCHAR) 2450 if (c == NOCHAR)
… …
2376} 2454}
2377 2455
2378/*{{{ print pipe */ 2456/*{{{ print pipe */
2379/*----------------------------------------------------------------------*/ 2457/*----------------------------------------------------------------------*/
2380#ifdef PRINTPIPE 2458#ifdef PRINTPIPE
2381FILE * 2459FILE * ecb_cold
2382rxvt_term::popen_printer () 2460rxvt_term::popen_printer ()
2383{ 2461{
2384 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2462 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2385 2463
2386 if (stream == NULL) 2464 if (stream == NULL)
2387 rxvt_warn ("can't open printer pipe, not printing.\n"); 2465 rxvt_warn ("can't open printer pipe, not printing.\n");
2388 2466
2389 return stream; 2467 return stream;
2390} 2468}
2391 2469
2392int 2470int ecb_cold
2393rxvt_term::pclose_printer (FILE *stream) 2471rxvt_term::pclose_printer (FILE *stream)
2394{ 2472{
2395 fflush (stream); 2473 fflush (stream);
2396 return pclose (stream); 2474 return pclose (stream);
2397} 2475}
2398 2476
2399/* 2477/*
2400 * simulate attached vt100 printer 2478 * simulate attached vt100 printer
2401 */ 2479 */
2402void 2480void ecb_cold
2403rxvt_term::process_print_pipe () 2481rxvt_term::process_print_pipe ()
2404{ 2482{
2405 int done; 2483 FILE *fd = popen_printer ();
2406 FILE *fd;
2407 2484
2408 if ((fd = popen_printer ()) == NULL) 2485 if (!fd)
2409 return; 2486 return;
2410 2487
2411 /* 2488 /*
2412 * Send all input to the printer until either ESC[4i or ESC[?4i 2489 * Send all input to the printer until either ESC[4i or ESC[?4i
2413 * is received. 2490 * is received.
2414 */ 2491 */
2415 for (done = 0; !done;) 2492 for (int done = 0; !done; )
2416 { 2493 {
2417 unsigned char buf[8]; 2494 unsigned char buf[8];
2418 unicode_t ch; 2495 unicode_t ch;
2419 unsigned int i, len; 2496 unsigned int i, len;
2420 2497
… …
2454 pclose_printer (fd); 2531 pclose_printer (fd);
2455} 2532}
2456#endif /* PRINTPIPE */ 2533#endif /* PRINTPIPE */
2457/*}}} */ 2534/*}}} */
2458 2535
2459/* *INDENT-OFF* */
2460enum { 2536enum {
2461 C1_40 = 0x40, 2537 C1_40 = 0x40,
2462 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2538 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, 2539 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, 2540 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, 2541 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2466}; 2542};
2467/* *INDENT-ON* */
2468 2543
2469/*{{{ process non-printing single characters */ 2544/*{{{ process non-printing single characters */
2470void 2545void ecb_hot
2471rxvt_term::process_nonprinting (unicode_t ch) 2546rxvt_term::process_nonprinting (unicode_t ch)
2472{ 2547{
2473 switch (ch) 2548 switch (ch)
2474 { 2549 {
2475 case C0_ESC: 2550 case C0_ESC:
… …
2521} 2596}
2522/*}}} */ 2597/*}}} */
2523 2598
2524 2599
2525/*{{{ process VT52 escape sequences */ 2600/*{{{ process VT52 escape sequences */
2526void 2601void ecb_cold
2527rxvt_term::process_escape_vt52 (unicode_t ch) 2602rxvt_term::process_escape_vt52 (unicode_t ch)
2528{ 2603{
2529 int row, col; 2604 int row, col;
2530 2605
2531 switch (ch) 2606 switch (ch)
… …
2565 break; 2640 break;
2566 case 'Z': /* identify the terminal type */ 2641 case 'Z': /* identify the terminal type */
2567 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2642 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2568 break; 2643 break;
2569 case '<': /* turn off VT52 mode */ 2644 case '<': /* turn off VT52 mode */
2570 PrivMode (0, PrivMode_vt52); 2645 priv_modes &= ~PrivMode_vt52;
2571 break; 2646 break;
2572 case 'F': /* use special graphics character set */ 2647 case 'F': /* use special graphics character set */
2573 case 'G': /* use regular character set */ 2648 case 'G': /* use regular character set */
2574 /* unimplemented */ 2649 /* unimplemented */
2575 break; 2650 break;
… …
2581} 2656}
2582/*}}} */ 2657/*}}} */
2583 2658
2584 2659
2585/*{{{ process escape sequences */ 2660/*{{{ process escape sequences */
2586void 2661void ecb_hot
2587rxvt_term::process_escape_seq () 2662rxvt_term::process_escape_seq ()
2588{ 2663{
2589 unicode_t ch = cmd_getc (); 2664 unicode_t ch = cmd_getc ();
2590 2665
2591 if (priv_modes & PrivMode_vt52) 2666 if (priv_modes & PrivMode_vt52)
… …
2594 return; 2669 return;
2595 } 2670 }
2596 2671
2597 switch (ch) 2672 switch (ch)
2598 { 2673 {
2599 /* case 1: do_tek_mode (); break; */
2600 case '#': 2674 case '#':
2601 if (cmd_getc () == '8') 2675 if (cmd_getc () == '8')
2602 scr_E (); 2676 scr_E ();
2603 break; 2677 break;
2604 case '(': 2678 case '(':
… …
2627#if !ENABLE_MINIMAL 2701#if !ENABLE_MINIMAL
2628 case '9': 2702 case '9':
2629 scr_forwardindex (); 2703 scr_forwardindex ();
2630 break; 2704 break;
2631#endif 2705#endif
2706 // DECPAM/DECPNM
2632 case '=': 2707 case '=':
2708 priv_modes |= PrivMode_aplKP;
2709 break;
2633 case '>': 2710 case '>':
2634 PrivMode ((ch == '='), PrivMode_aplKP); 2711 priv_modes &= ~PrivMode_aplKP;
2635 break; 2712 break;
2636 2713
2637 case C1_40: 2714 case C1_40:
2638 cmd_getc (); 2715 cmd_getc ();
2639 break; 2716 break;
… …
2643 2720
2644 /* 8.3.87: NEXT LINE */ 2721 /* 8.3.87: NEXT LINE */
2645 case C1_NEL: /* ESC E */ 2722 case C1_NEL: /* ESC E */
2646 { 2723 {
2647 wchar_t nlcr[] = { C0_LF, C0_CR }; 2724 wchar_t nlcr[] = { C0_LF, C0_CR };
2648 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1); 2725 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2649 } 2726 }
2650 break; 2727 break;
2651 2728
2652 /* kidnapped escape sequence: Should be 8.3.48 */ 2729 /* kidnapped escape sequence: Should be 8.3.48 */
2653 case C1_ESA: /* ESC G */ 2730 case C1_ESA: /* ESC G */
2654 process_graphics (); 2731 // used by original rxvt for rob nations own graphics mode
2732 if (cmd_getc () == 'Q')
2733 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2655 break; 2734 break;
2656 2735
2657 /* 8.3.63: CHARACTER TABULATION SET */ 2736 /* 8.3.63: CHARACTER TABULATION SET */
2658 case C1_HTS: /* ESC H */ 2737 case C1_HTS: /* ESC H */
2659 scr_set_tab (1); 2738 scr_set_tab (1);
… …
2663 case C1_RI: /* ESC M */ 2742 case C1_RI: /* ESC M */
2664 scr_index (DN); 2743 scr_index (DN);
2665 break; 2744 break;
2666 2745
2667 /* 8.3.142: SINGLE-SHIFT TWO */ 2746 /* 8.3.142: SINGLE-SHIFT TWO */
2668 /*case C1_SS2: scr_single_shift (2); break; */ 2747 /* case C1_SS2: break; */
2669 2748
2670 /* 8.3.143: SINGLE-SHIFT THREE */ 2749 /* 8.3.143: SINGLE-SHIFT THREE */
2671 /*case C1_SS3: scr_single_shift (3); break; */ 2750 /* case C1_SS3: break; */
2672 2751
2673 /* 8.3.27: DEVICE CONTROL STRING */ 2752 /* 8.3.27: DEVICE CONTROL STRING */
2674 case C1_DCS: /* ESC P */ 2753 case C1_DCS: /* ESC P */
2675 process_dcs_seq (); 2754 process_dcs_seq ();
2676 break; 2755 break;
… …
2678 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2757 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2679 case C1_SCI: /* ESC Z */ 2758 case C1_SCI: /* ESC Z */
2680 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1); 2759 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2681 break; /* steal obsolete ESC [ c */ 2760 break; /* steal obsolete ESC [ c */
2682 2761
2683 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2762 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2684 case C1_CSI: /* ESC [ */ 2763 case C1_CSI: /* ESC [ */
2685 process_csi_seq (); 2764 process_csi_seq ();
2686 break; 2765 break;
2687 2766
2688 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2767 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2689 case C1_OSC: /* ESC ] */ 2768 case C1_OSC: /* ESC ] */
2690 process_osc_seq (); 2769 process_osc_seq ();
2691 break; 2770 break;
2692 2771
2693 /* 8.3.106: RESET TO INITIAL STATE */ 2772 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2694 case 'c': 2773 case 'c':
2695 mbstate.reset (); 2774 mbstate.reset ();
2696 scr_poweron (); 2775 scr_poweron ();
2697 scrollbar_show (1); 2776 scrollBar.show (1);
2698 break; 2777 break;
2699 2778
2700 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2779 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2701 case 'n': 2780 case 'n':
2702 scr_charset_choose (2); 2781 scr_charset_choose (2);
… …
2709 } 2788 }
2710} 2789}
2711/*}}} */ 2790/*}}} */
2712 2791
2713/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2792/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2714/* *INDENT-OFF* */
2715enum { 2793enum {
2716 CSI_ICH = 0x40, 2794 CSI_ICH = 0x40,
2717 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2795 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 , 2796 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, 2797 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, 2800 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 , 2801 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 2802 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2725}; 2803};
2726 2804
2727#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2805#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2728 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2806 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2729 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2807 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2730#define get_byte_array_bit(array, bit) \ 2808#define get_byte_array_bit(array, bit) \
2731 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2809 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2732 2810
2733const unsigned char csi_defaults[] = 2811static const unsigned char csi_defaults[] =
2734 { 2812 {
2735 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2813 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, */ 2814 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, */ 2815 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, [, \, ], ^, _, */ 2816 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, */ 2817 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, */ 2818 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, */ 2819 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, {, |, }, ~, */ 2820 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2743 }; 2821 };
2744/* *INDENT-ON* */
2745 2822
2746void 2823void ecb_hot
2747rxvt_term::process_csi_seq () 2824rxvt_term::process_csi_seq ()
2748{ 2825{
2749 unicode_t ch, priv, i; 2826 unicode_t ch, priv, prev_ch, i;
2750 unsigned int nargs, p; 2827 unsigned int nargs, p;
2751 int n, ndef; 2828 int n, ndef;
2752 int arg[ESC_ARGS] = { }; 2829 int arg[ESC_ARGS] = { };
2753 2830
2754 nargs = 0; 2831 nargs = 0;
2755 2832
2756 priv = 0; 2833 priv = 0;
2757 ch = cmd_getc (); 2834 ch = cmd_getc ();
2758 if (ch >= '<' && ch <= '?') 2835 if ((ch >= '<' && ch <= '?') || ch == '!')
2759 { 2836 {
2760 /* '<' '=' '>' '?' */ 2837 /* '<' '=' '>' '?' '!' */
2761 priv = ch; 2838 priv = ch;
2762 ch = cmd_getc (); 2839 ch = cmd_getc ();
2763 } 2840 }
2764 2841
2842 prev_ch = 0;
2765 /* read any numerical arguments */ 2843 /* read any numerical arguments */
2766 for (n = -1; ch < CSI_ICH; ) 2844 for (n = -1; ch < CSI_ICH; )
2767 { 2845 {
2768 if (isdigit (ch)) 2846 if (isdigit (ch))
2769 { 2847 {
… …
2779 n = -1; 2857 n = -1;
2780 } 2858 }
2781 else if (IS_CONTROL (ch)) 2859 else if (IS_CONTROL (ch))
2782 process_nonprinting (ch); 2860 process_nonprinting (ch);
2783 2861
2862 prev_ch = ch;
2784 ch = cmd_getc (); 2863 ch = cmd_getc ();
2785 } 2864 }
2786 2865
2787 if (ch > CSI_7F) 2866 if (ch > CSI_7F)
2788 return; 2867 return;
… …
2819 2898
2820 case '?': 2899 case '?':
2821 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2900 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2822 process_terminal_mode (ch, priv, nargs, arg); 2901 process_terminal_mode (ch, priv, nargs, arg);
2823 break; 2902 break;
2903
2904 case '!':
2905 if (ch == CSI_70)
2906 {
2907 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2908 scr_soft_reset ();
2909
2910 static const int pm_h[] = { 7, 25 };
2911 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2912
2913 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2914 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2824 } 2915 }
2916 break;
2917 }
2918
2825 return; 2919 return;
2826 } 2920 }
2827 2921
2828 switch (ch) 2922 switch (ch)
2829 { 2923 {
… …
2843 } 2937 }
2844 break; 2938 break;
2845#endif 2939#endif
2846 2940
2847 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2941 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2848 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2942 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2849 arg[0] = -arg[0]; 2943 arg[0] = -arg[0];
2850 /* FALLTHROUGH */ 2944 /* FALLTHROUGH */
2851 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2945 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2852 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2946 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2853 scr_gotorc (arg[0], 0, RELATIVE); 2947 scr_gotorc (arg[0], 0, RELATIVE);
2854 break; 2948 break;
2855 2949
2856 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2950 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2857 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2951 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
3007 scr_insert_mode (1); 3101 scr_insert_mode (1);
3008 else if (arg[0] == 20) 3102 else if (arg[0] == 20)
3009 priv_modes |= PrivMode_LFNL; 3103 priv_modes |= PrivMode_LFNL;
3010 break; 3104 break;
3011 3105
3106 case CSI_71: // DESCUSR: set cursor style
3107 if (prev_ch == ' ')
3108 set_cursor_style (arg[0]);
3109 break;
3110
3012 /* 3111 /*
3013 * PRIVATE USE beyond this point. All CSI_7? sequences here 3112 * PRIVATE USE beyond this point. All CSI_7? sequences here
3014 */ 3113 */
3015 case CSI_72: /* DECSTBM: set top and bottom margins */ 3114 case CSI_72: /* DECSTBM: set top and bottom margins */
3016 if (nargs == 1) 3115 if (nargs == 1)
… …
3044 } 3143 }
3045} 3144}
3046/*}}} */ 3145/*}}} */
3047 3146
3048#if !ENABLE_MINIMAL 3147#if !ENABLE_MINIMAL
3049/* ARGSUSED */
3050void 3148void
3051rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3149rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3052{ 3150{
3053 int x, y; 3151 int x, y;
3054 XWindowAttributes wattr; 3152 XWindowAttributes wattr;
… …
3063 { 3161 {
3064 /* 3162 /*
3065 * commands 3163 * commands
3066 */ 3164 */
3067 case 1: /* deiconify window */ 3165 case 1: /* deiconify window */
3068 XMapWindow (dpy, parent[0]); 3166 XMapWindow (dpy, parent);
3069 break; 3167 break;
3070 case 2: /* iconify window */ 3168 case 2: /* iconify window */
3071 XIconifyWindow (dpy, parent[0], display->screen); 3169 XIconifyWindow (dpy, parent, display->screen);
3072 break; 3170 break;
3073 case 3: /* set position (pixels) */ 3171 case 3: /* set position (pixels) */
3074 XMoveWindow (dpy, parent[0], args[1], args[2]); 3172 XMoveWindow (dpy, parent, args[1], args[2]);
3075 break; 3173 break;
3076 case 4: /* set size (pixels) */ 3174 case 4: /* set size (pixels) */
3077 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3175 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3078 break; 3176 break;
3079 case 5: /* raise window */ 3177 case 5: /* raise window */
3080 XRaiseWindow (dpy, parent[0]); 3178 XRaiseWindow (dpy, parent);
3081 break; 3179 break;
3082 case 6: /* lower window */ 3180 case 6: /* lower window */
3083 XLowerWindow (dpy, parent[0]); 3181 XLowerWindow (dpy, parent);
3084 break; 3182 break;
3085 case 7: /* refresh window */ 3183 case 7: /* refresh window */
3086 scr_touch (true); 3184 scr_touch (true);
3087 break; 3185 break;
3088 case 8: /* set size (chars) */ 3186 case 8: /* set size (chars) */
… …
3091 break; 3189 break;
3092 3190
3093 //case 9: NYI, TODO, restore maximized window or maximize window 3191 //case 9: NYI, TODO, restore maximized window or maximize window
3094 default: 3192 default:
3095 if (args[0] >= 24) /* set height (chars) */ 3193 if (args[0] >= 24) /* set height (chars) */
3096 set_widthheight ((unsigned int)width, 3194 set_widthheight ((unsigned int)vt_width,
3097 (unsigned int) (args[1] * fheight)); 3195 (unsigned int) (args[1] * fheight));
3098 break; 3196 break;
3099 3197
3100 /* 3198 /*
3101 * reports - some output format copied from XTerm 3199 * reports - some output format copied from XTerm
3102 */ 3200 */
3103 case 11: /* report window state */ 3201 case 11: /* report window state */
3104 XGetWindowAttributes (dpy, parent[0], &wattr); 3202 XGetWindowAttributes (dpy, parent, &wattr);
3105 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3203 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3106 break; 3204 break;
3107 case 13: /* report window position */ 3205 case 13: /* report window position */
3108 XGetWindowAttributes (dpy, parent[0], &wattr); 3206 XGetWindowAttributes (dpy, parent, &wattr);
3109 XTranslateCoordinates (dpy, parent[0], wattr.root, 3207 XTranslateCoordinates (dpy, parent, wattr.root,
3110 -wattr.border_width, -wattr.border_width, 3208 -wattr.border_width, -wattr.border_width,
3111 &x, &y, &wdummy); 3209 &x, &y, &wdummy);
3112 tt_printf ("\033[3;%d;%dt", x, y); 3210 tt_printf ("\033[3;%d;%dt", x, y);
3113 break; 3211 break;
3114 case 14: /* report window size (pixels) */ 3212 case 14: /* report window size (pixels) */
3115 XGetWindowAttributes (dpy, parent[0], &wattr); 3213 XGetWindowAttributes (dpy, parent, &wattr);
3116 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3214 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3117 break; 3215 break;
3118 case 18: /* report text area size (chars) */ 3216 case 18: /* report text area size (chars) */
3119 tt_printf ("\033[8;%d;%dt", nrow, ncol); 3217 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3120 break; 3218 break;
… …
3122 tt_printf ("\033[9;%d;%dt", nrow, ncol); 3220 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3123 break; 3221 break;
3124 case 20: /* report icon label */ 3222 case 20: /* report icon label */
3125 { 3223 {
3126 char *s; 3224 char *s;
3127 XGetIconName (dpy, parent[0], &s); 3225 XGetIconName (dpy, parent, &s);
3128 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3226 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3129 XFree (s); 3227 XFree (s);
3130 } 3228 }
3131 break; 3229 break;
3132 case 21: /* report window title */ 3230 case 21: /* report window title */
3133 { 3231 {
3134 char *s; 3232 char *s;
3135 XFetchName (dpy, parent[0], &s); 3233 XFetchName (dpy, parent, &s);
3136 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3234 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3137 XFree (s); 3235 XFree (s);
3138 } 3236 }
3139 break; 3237 break;
3140 } 3238 }
… …
3150rxvt_term::get_to_st (unicode_t &ends_how) 3248rxvt_term::get_to_st (unicode_t &ends_how)
3151{ 3249{
3152 unicode_t ch; 3250 unicode_t ch;
3153 bool seen_esc = false; 3251 bool seen_esc = false;
3154 unsigned int n = 0; 3252 unsigned int n = 0;
3155 wchar_t string[STRING_MAX]; 3253 wchar_t string[CBUFSIZ];
3156 3254
3157 while ((ch = cmd_getc ()) != NOCHAR) 3255 while ((ch = cmd_getc ()) != NOCHAR)
3158 { 3256 {
3159 if (seen_esc) 3257 if (seen_esc)
3160 { 3258 {
… …
3175 else if (ch < 0x20) 3273 else if (ch < 0x20)
3176 return NULL; /* other control character - exit */ 3274 return NULL; /* other control character - exit */
3177 3275
3178 seen_esc = false; 3276 seen_esc = false;
3179 3277
3180 if (n >= STRING_MAX - 1) 3278 if (n >= sizeof (string) - 1)
3181 // stop at some sane length 3279 // stop at some sane length
3182 return NULL; 3280 return NULL;
3183 3281
3184 string[n++] = ch; 3282 string[n++] = ch;
3185 } 3283 }
… …
3196 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3294 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3197 */ 3295 */
3198void 3296void
3199rxvt_term::process_dcs_seq () 3297rxvt_term::process_dcs_seq ()
3200{ 3298{
3201 char *s;
3202 unicode_t eh;
3203
3204 /* 3299 /*
3205 * Not handled yet 3300 * Not handled yet
3206 */ 3301 */
3302
3303 unicode_t eh;
3207 s = get_to_st (eh); 3304 char *s = get_to_st (eh);
3208 if (s) 3305 if (s)
3209 free (s); 3306 free (s);
3210 3307
3211 return; 3308 return;
3212} 3309}
… …
3216 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3313 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3217 */ 3314 */
3218void 3315void
3219rxvt_term::process_osc_seq () 3316rxvt_term::process_osc_seq ()
3220{ 3317{
3221 unicode_t ch, eh;
3222 int arg; 3318 int arg;
3223 3319
3224 ch = cmd_getc (); 3320 unicode_t ch = cmd_getc ();
3225 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3321 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3226 arg = arg * 10 + (ch - '0'); 3322 arg = arg * 10 + (ch - '0');
3227 3323
3228 if (ch == ';') 3324 if (ch == ';')
3229 { 3325 {
3326 unicode_t eh;
3230 char *s = get_to_st (eh); 3327 char *s = get_to_st (eh);
3231 3328
3232 if (s) 3329 if (s)
3233 { 3330 {
3234 process_xterm_seq (arg, s, eh); 3331 process_xterm_seq (arg, s, eh);
… …
3258 3355
3259/* 3356/*
3260 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3357 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3261 */ 3358 */
3262void 3359void
3263rxvt_term::process_xterm_seq (int op, const char *str, char resp) 3360rxvt_term::process_xterm_seq (int op, char *str, char resp)
3264{ 3361{
3265 int color; 3362 int color;
3266 char *buf, *name; 3363 char *buf, *name;
3267 bool query = str[0] == '?' && !str[1]; 3364 bool query = str[0] == '?' && !str[1];
3268 int saveop = op; 3365 int saveop = op;
… …
3295 unsigned long bytes_after; 3392 unsigned long bytes_after;
3296 unsigned char *value = 0; 3393 unsigned char *value = 0;
3297 const char *str = ""; 3394 const char *str = "";
3298 3395
3299 if (prop 3396 if (prop
3300 && XGetWindowProperty (dpy, parent[0], 3397 && XGetWindowProperty (dpy, parent,
3301 prop, 0, 1<<16, 0, AnyPropertyType, 3398 prop, 0, 1<<16, 0, AnyPropertyType,
3302 &actual_type, &actual_format, 3399 &actual_type, &actual_format,
3303 &nitems, &bytes_after, &value) == Success 3400 &nitems, &bytes_after, &value) == Success
3304 && actual_type != None 3401 && actual_type != None
3305 && actual_format == 8) 3402 && actual_format == 8)
3306 str = (const char *)(value); 3403 str = (const char *)(value);
3307 3404
3308 tt_printf ("\033]%d;%s%c", op, str, resp); 3405 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3309 3406
3310 XFree (value); 3407 XFree (value);
3311 } 3408 }
3312 else 3409 else
3313 { 3410 {
3314 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3411 char *eq = strchr (str, '=');
3315 3412
3316 if (eq) 3413 if (eq)
3317 { 3414 {
3318 *eq = 0; 3415 *eq = 0;
3319 set_utf8_property (display->atom (str), eq + 1); 3416 set_utf8_property (display->atom (str), eq + 1);
3320 } 3417 }
3321 else 3418 else
3322 XDeleteProperty (dpy, parent[0], 3419 XDeleteProperty (dpy, parent,
3323 display->atom (str)); 3420 display->atom (str));
3324 } 3421 }
3325 break; 3422 break;
3326 3423
3327 case XTerm_Color: 3424 case XTerm_Color:
… …
3359 process_color_seq (op, Color_pointer_fg, str, resp); 3456 process_color_seq (op, Color_pointer_fg, str, resp);
3360 break; 3457 break;
3361 case XTerm_Color_pointer_bg: 3458 case XTerm_Color_pointer_bg:
3362 process_color_seq (op, Color_pointer_bg, str, resp); 3459 process_color_seq (op, Color_pointer_bg, str, resp);
3363 break; 3460 break;
3461#ifdef OPTION_HC
3462 case XTerm_Color_HC:
3463 process_color_seq (op, Color_HC, str, resp);
3464 break;
3465 case XTerm_Color_HTC:
3466 process_color_seq (op, Color_HTC, str, resp);
3467 break;
3468#endif
3364#ifndef NO_BOLD_UNDERLINE_REVERSE 3469#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: 3470 case URxvt_Color_BD:
3370 process_color_seq (op, Color_BD, str, resp); 3471 process_color_seq (op, Color_BD, str, resp);
3371 break; 3472 break;
3372 case Rxvt_Color_UL:
3373 case URxvt_Color_UL: 3473 case URxvt_Color_UL:
3374 process_color_seq (op, Color_UL, str, resp); 3474 process_color_seq (op, Color_UL, str, resp);
3375 break; 3475 break;
3376 case URxvt_Color_IT: 3476 case URxvt_Color_IT:
3377 process_color_seq (op, Color_IT, str, resp); 3477 process_color_seq (op, Color_IT, str, resp);
3378 break; 3478 break;
3379#endif 3479#endif
3380#if ENABLE_TRANSPARENCY 3480 case URxvt_Color_border:
3481 process_color_seq (op, Color_border, str, resp);
3482 break;
3483
3484#if BG_IMAGE_FROM_ROOT
3381 case URxvt_Color_tint: 3485 case URxvt_Color_tint:
3382 process_color_seq (op, Color_tint, str, resp); 3486 process_color_seq (op, Color_tint, str, resp);
3383 { 3487 {
3384 bool changed = false; 3488 bool changed = false;
3385 3489
3386 if (ISSET_PIXCOLOR (Color_tint)) 3490 if (ISSET_PIXCOLOR (Color_tint))
3387 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]); 3491 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3388 else
3389 changed = bgPixmap.unset_tint ();
3390 3492
3391 if (changed) 3493 if (changed)
3392 update_background (); 3494 update_background ();
3393 } 3495 }
3394 3496
… …
3398#if BG_IMAGE_FROM_FILE 3500#if BG_IMAGE_FROM_FILE
3399 case Rxvt_Pixmap: 3501 case Rxvt_Pixmap:
3400 if (!strcmp (str, "?")) 3502 if (!strcmp (str, "?"))
3401 { 3503 {
3402 char str[256]; 3504 char str[256];
3505 int h_scale = fimage.h_scale;
3506 int v_scale = fimage.v_scale;
3507 int h_align = fimage.h_align;
3508 int v_align = fimage.v_align;
3403 3509
3404 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */ 3510 sprintf (str, "[%dx%d+%d+%d]",
3405 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767), 3511 h_scale, v_scale,
3406 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767)); 3512 h_align, v_align);
3407 process_xterm_seq (XTerm_title, str, CHAR_ST); 3513 process_xterm_seq (XTerm_title, str, CHAR_ST);
3408 } 3514 }
3409 else 3515 else
3410 { 3516 {
3411 int changed = 0; 3517 bool changed = false;
3412 3518
3413 if (*str != ';') 3519 if (*str != ';')
3414 { 3520 {
3415 /* reset to default scaling :*/ 3521 try
3416 bgPixmap.unset_geometry (); 3522 {
3417 if (bgPixmap.set_file (str)) /* change pixmap */ 3523 fimage.set_file_geometry (this, str);
3418 changed++; 3524 changed = true;
3419 str = strchr (str, ';'); 3525 }
3420 if (str == NULL) 3526 catch (const class rxvt_failure_exception &e)
3421 bgPixmap.set_defaultGeometry (); 3527 {
3528 }
3422 } 3529 }
3423 3530 else
3424 while (str)
3425 { 3531 {
3426 str++; 3532 str++;
3427 if (bgPixmap.set_geometry (str)) 3533 if (fimage.set_geometry (str, true))
3428 changed++; 3534 changed = true;
3429 str = strchr (str, ';');
3430 } 3535 }
3431 3536
3432 if (changed) 3537 if (changed)
3538 {
3539 if (bg_window_position_sensitive ())
3540 {
3541 int x, y;
3542 get_window_origin (x, y);
3543 parent_x = x;
3544 parent_y = y;
3545 }
3433 update_background (); 3546 update_background ();
3547 }
3434 } 3548 }
3435 break; 3549 break;
3436#endif 3550#endif
3437 3551
3438 case XTerm_logfile: 3552 case XTerm_logfile:
… …
3508 break; 3622 break;
3509#endif 3623#endif
3510 3624
3511#if ENABLE_PERL 3625#if ENABLE_PERL
3512 case URxvt_perl: 3626 case URxvt_perl:
3513 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END))) 3627 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3514 ; // no responses yet
3515 break; 3628 break;
3516#endif 3629#endif
3517 } 3630 }
3518} 3631}
3519/*----------------------------------------------------------------------*/ 3632/*----------------------------------------------------------------------*/
… …
3526 * 's' = save 3639 * 's' = save
3527 * 'r' = restore 3640 * 'r' = restore
3528 * 't' = toggle 3641 * 't' = toggle
3529 * so no need for fancy checking 3642 * so no need for fancy checking
3530 */ 3643 */
3531int 3644int ecb_cold
3532rxvt_term::privcases (int mode, unsigned long bit) 3645rxvt_term::privcases (int mode, unsigned long bit)
3533{ 3646{
3534 int state; 3647 int state;
3535 3648
3536 if (mode == 's') 3649 if (mode == 's')
3537 { 3650 {
3538 SavedModes |= (priv_modes & bit); 3651 if (priv_modes & bit)
3652 SavedModes |= bit;
3653 else
3654 SavedModes &= ~bit;
3539 return -1; 3655 return -1;
3540 } 3656 }
3541 else 3657 else
3542 { 3658 {
3543 if (mode == 'r') 3659 if (mode == 'r')
3544 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3660 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3545 else 3661 else
3546 state = (mode == 't') ? ! (priv_modes & bit) : mode; 3662 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3547 PrivMode (state, bit); 3663
3664 if (state)
3665 priv_modes |= bit;
3666 else
3667 priv_modes &= ~bit;
3548 } 3668 }
3549 3669
3550 return state; 3670 return state;
3551} 3671}
3552 3672
3553/* we're not using priv _yet_ */ 3673/* we're not using priv _yet_ */
3554void 3674void
3555rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg) 3675rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3556{ 3676{
3557 unsigned int i, j; 3677 unsigned int i, j;
3558 int state; 3678 int state;
3559 3679
3560 static const struct 3680 static const struct
3561 { 3681 {
3562 const int argval; 3682 const int argval;
3563 const unsigned long bit; 3683 const unsigned long bit;
3564 } argtopriv[] = { 3684 } argtopriv[] = {
3565 { 1, PrivMode_aplCUR }, 3685 { 1, PrivMode_aplCUR }, // DECCKM
3566 { 2, PrivMode_vt52 }, 3686 { 2, PrivMode_vt52 }, // DECANM
3567 { 3, PrivMode_132 }, 3687 { 3, PrivMode_132 }, // DECCOLM
3568 { 4, PrivMode_smoothScroll }, 3688 { 4, PrivMode_smoothScroll }, // DECSCLM
3569 { 5, PrivMode_rVideo }, 3689 { 5, PrivMode_rVideo }, // DECSCNM
3570 { 6, PrivMode_relOrigin }, 3690 { 6, PrivMode_relOrigin }, // DECOM
3571 { 7, PrivMode_Autowrap }, 3691 { 7, PrivMode_Autowrap }, // DECAWM
3572 // 8, bi-directional support mode 3692 // 8, auto-repeat keys // DECARM
3573 { 9, PrivMode_MouseX10 }, 3693 { 9, PrivMode_MouseX10 },
3574 // 18, 19 printing-related 3694 // 18 end FF to printer after print screen
3695 // 19 Print screen prints full screen/scroll region
3575 { 25, PrivMode_VisibleCursor }, 3696 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3576#ifdef scrollBar_esc 3697#ifdef scrollBar_esc
3577 { scrollBar_esc, PrivMode_scrollBar }, 3698 { scrollBar_esc, PrivMode_scrollBar },
3578#endif 3699#endif
3579 { 35, PrivMode_ShiftKeys }, // rxvt extension 3700 { 35, PrivMode_ShiftKeys }, // rxvt extension
3701 // 38, tektronix mode // DECTEK
3580 { 40, PrivMode_132OK }, 3702 { 40, PrivMode_132OK },
3581 // 41 xterm more fixes NYI 3703 // 41 xterm more fixes NYI
3582 // 45 margin bell NYI 3704 // 45 margin bell NYI
3583 // 46 start logging 3705 // 46 start logging
3584 { 47, PrivMode_Screen }, 3706 { 47, PrivMode_Screen },
3585 { 66, PrivMode_aplKP }, 3707 { 66, PrivMode_aplKP }, // DECNKM
3586#ifndef NO_BACKSPACE_KEY 3708#ifndef NO_BACKSPACE_KEY
3587 { 67, PrivMode_BackSpace }, 3709 { 67, PrivMode_BackSpace }, // DECBKM
3588#endif 3710#endif
3589 { 1000, PrivMode_MouseX11 }, 3711 { 1000, PrivMode_MouseX11 },
3590 { 1002, PrivMode_MouseBtnEvent }, 3712 { 1002, PrivMode_MouseBtnEvent },
3591 { 1003, PrivMode_MouseAnyEvent }, 3713 { 1003, PrivMode_MouseAnyEvent },
3714#if ENABLE_FRILLS
3715 { 1005, PrivMode_ExtModeMouse },
3716#endif
3592 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3717 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3593 { 1011, PrivMode_Keypress }, // rxvt extension 3718 { 1011, PrivMode_Keypress }, // rxvt extension
3719#if ENABLE_FRILLS
3720 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3721#endif
3594 // 1035 enable modifiers for alt, numlock NYI 3722 // 1035 enable modifiers for alt, numlock NYI
3595 // 1036 send ESC for meta keys NYI 3723 // 1036 send ESC for meta keys NYI
3596 // 1037 send DEL for keypad delete NYI 3724 // 1037 send DEL for keypad delete NYI
3597 { 1047, PrivMode_Screen }, 3725 { 1047, PrivMode_Screen },
3598 // 1048 save and restore cursor 3726 // 1048 save and restore cursor, implemented in code
3599 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3727 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3600 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3728 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3601 { 2004, PrivMode_BracketPaste }, 3729 { 2004, PrivMode_BracketPaste },
3602 }; 3730 };
3603 3731
… …
3613 for (i = 0; i < nargs; i++) 3741 for (i = 0; i < nargs; i++)
3614 { 3742 {
3615 state = -1; 3743 state = -1;
3616 3744
3617 /* basic handling */ 3745 /* basic handling */
3618 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3746 for (j = 0; j < ecb_array_length (argtopriv); j++)
3619 if (argtopriv[j].argval == arg[i]) 3747 if (argtopriv[j].argval == arg[i])
3620 { 3748 {
3621 state = privcases (mode, argtopriv[j].bit); 3749 state = privcases (mode, argtopriv[j].bit);
3622 break; 3750 break;
3623 } 3751 }
… …
3631 3759
3632 scr_touch (true); 3760 scr_touch (true);
3633 break; 3761 break;
3634#endif 3762#endif
3635 case 1048: /* alternative cursor save */ 3763 case 1048: /* alternative cursor save */
3636 case 1049:
3637 if (option (Opt_secondaryScreen)) 3764 if (option (Opt_secondaryScreen))
3638 if (mode == 0) 3765 if (mode == 0)
3639 scr_cursor (RESTORE); 3766 scr_cursor (RESTORE);
3640 else if (mode == 1) 3767 else if (mode == 1)
3641 scr_cursor (SAVE); 3768 scr_cursor (SAVE);
… …
3650 case 2: /* VT52 mode */ 3777 case 2: /* VT52 mode */
3651 /* oddball mode. should be set regardless of set/reset 3778 /* oddball mode. should be set regardless of set/reset
3652 * parameter. Return from VT52 mode with an ESC < from 3779 * parameter. Return from VT52 mode with an ESC < from
3653 * within VT52 mode 3780 * within VT52 mode
3654 */ 3781 */
3655 PrivMode (1, PrivMode_vt52); 3782 priv_modes |= PrivMode_vt52;
3656 break; 3783 break;
3657 case 3: /* 80/132 */ 3784 case 3: /* 80/132 */
3658 if (priv_modes & PrivMode_132OK) 3785 if (priv_modes & PrivMode_132OK)
3659 {
3660 scr_poweron ();
3661 set_widthheight (((state ? 132 : 80) * fwidth), 24 * fheight); 3786 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3662 }
3663 break; 3787 break;
3664 case 4: /* smooth scrolling */ 3788 case 4: /* smooth scrolling */
3665 set_option (Opt_jumpScroll, !state); 3789 set_option (Opt_jumpScroll, !state);
3666 break; 3790 break;
3667 case 5: /* reverse video */ 3791 case 5: /* reverse video */
… …
3678 if (state) /* orthogonal */ 3802 if (state) /* orthogonal */
3679 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent); 3803 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3680 break; 3804 break;
3681#ifdef scrollBar_esc 3805#ifdef scrollBar_esc
3682 case scrollBar_esc: 3806 case scrollBar_esc:
3683 if (scrollbar_mapping (state)) 3807 scrollBar.map (state);
3684 {
3685 resize_all_windows (0, 0, 0); 3808 resize_all_windows (0, 0, 0);
3686 scr_touch (true); 3809 scr_touch (true);
3687 }
3688 break; 3810 break;
3689#endif 3811#endif
3690 case 25: /* visible/invisible cursor */ 3812 case 25: /* visible/invisible cursor */
3691 scr_cursor_visible (state); 3813 scr_cursor_visible (state);
3692 break; 3814 break;
… …
3705 case 1003: 3827 case 1003:
3706 if (state) 3828 if (state)
3707 { 3829 {
3708 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11); 3830 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3709 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent; 3831 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3832 mouse_row = mouse_col = 0;
3710 vt_emask_mouse = PointerMotionMask; 3833 vt_emask_mouse = PointerMotionMask;
3711 } 3834 }
3712 else 3835 else
3713 vt_emask_mouse = NoEventMask; 3836 vt_emask_mouse = NoEventMask;
3837
3714 vt_select_input (); 3838 vt_select_input ();
3715 break; 3839 break;
3716 case 1010: /* scroll to bottom on TTY output inhibit */ 3840 case 1010: /* scroll to bottom on TTY output inhibit */
3717 set_option (Opt_scrollTtyOutput, !state); 3841 set_option (Opt_scrollTtyOutput, !state);
3718 break; 3842 break;
3719 case 1011: /* scroll to bottom on key press */ 3843 case 1011: /* scroll to bottom on key press */
3720 set_option (Opt_scrollTtyKeypress, state); 3844 set_option (Opt_scrollTtyKeypress, state);
3721 break; 3845 break;
3722 case 1047: /* secondary screen w/ clearing last */ 3846 case 1047: /* secondary screen w/ clearing last */
3723 if (option (Opt_secondaryScreen)) 3847 if (option (Opt_secondaryScreen))
3724 if (current_screen != PRIMARY) 3848 if (!state)
3725 scr_erase_screen (2); 3849 scr_erase_screen (2);
3850
3726 scr_change_screen (state); 3851 scr_change_screen (state);
3727 break; 3852 break;
3728 case 1049: /* secondary screen w/ clearing first */ 3853 case 1049: /* secondary screen w/ clearing first */
3854 if (option (Opt_secondaryScreen))
3855 if (state)
3856 scr_cursor (SAVE);
3857
3729 scr_change_screen (state); 3858 scr_change_screen (state);
3859
3730 if (option (Opt_secondaryScreen)) 3860 if (option (Opt_secondaryScreen))
3731 if (current_screen != PRIMARY) 3861 if (state)
3732 scr_erase_screen (2); 3862 scr_erase_screen (2);
3863 else
3864 scr_cursor (RESTORE);
3733 break; 3865 break;
3734 default: 3866 default:
3735 break; 3867 break;
3736 } 3868 }
3737 } 3869 }
3738} 3870}
3739/*}}} */ 3871/*}}} */
3740 3872
3741/*{{{ process sgr sequences */ 3873/*{{{ process sgr sequences */
3742void 3874void ecb_hot
3743rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3875rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3744{ 3876{
3745 unsigned int i; 3877 unsigned int i;
3746 short rendset; 3878 short rendset;
3747 int rendstyle; 3879 int rendstyle;
… …
3888 break; 4020 break;
3889#endif 4021#endif
3890 } 4022 }
3891 } 4023 }
3892} 4024}
4025
4026void
4027rxvt_term::set_cursor_style (int style)
4028{
4029 if (!IN_RANGE_INC (style, 0, 4))
4030 return;
4031
4032 set_option (Opt_cursorUnderline, style >= 3);
4033
4034#ifdef CURSOR_BLINK
4035 set_option (Opt_cursorBlink, !style || (style & 1));
4036 cursor_blink_reset ();
4037#endif
4038
4039 want_refresh = 1;
4040}
3893/*}}} */ 4041/*}}} */
3894 4042
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/* ------------------------------------------------------------------------- */ 4043/* ---------------------------------------------------------------------- */
4044/* Write data to the pty as typed by the user, pasted with the mouse,
4045 * or generated by us in response to a query ESC sequence.
4046 */
3915 4047
3916/* 4048/*
3917 * Send printf () formatted output to the command. 4049 * Send printf () formatted output to the command.
3918 * Only use for small amounts of data. 4050 * Only use for small amounts of data.
3919 */ 4051 */
… …
3927 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4059 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3928 va_end (arg_ptr); 4060 va_end (arg_ptr);
3929 tt_write (buf, strlen (buf)); 4061 tt_write (buf, strlen (buf));
3930} 4062}
3931 4063
3932/* ---------------------------------------------------------------------- */
3933/* Write data to the pty as typed by the user, pasted with the mouse, 4064/* Write data to the pty as typed by the user. */
3934 * or generated by us in response to a query ESC sequence. 4065void
3935 */ 4066rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3936const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT 4067{
4068 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4069 return;
4070
4071 if (option (Opt_scrollTtyKeypress))
4072 if (view_start)
4073 {
4074 view_start = 0;
4075 want_refresh = 1;
4076 }
4077
4078 tt_write_ (data, len);
4079}
3937 4080
3938void 4081void
3939rxvt_term::tt_write (const char *data, unsigned int len) 4082rxvt_term::tt_write (const char *data, unsigned int len)
3940{ 4083{
3941 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END))) 4084 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3942 return; 4085 return;
3943 4086
4087 tt_write_ (data, len);
4088}
4089
4090static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4091
4092void
4093rxvt_term::tt_write_ (const char *data, unsigned int len)
4094{
3944 if (pty->pty < 0) 4095 if (pty->pty < 0)
3945 return; 4096 return;
3946 4097
3947 if (v_buflen == 0) 4098 if (v_buflen == 0)
3948 { 4099 {
3949 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE)); 4100 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3950 4101
4102 max_it (written, 0);
4103
3951 if ((unsigned int)written == len) 4104 if (written == len)
3952 return; 4105 return;
3953 4106
3954 data += written; 4107 data += written;
3955 len -= written; 4108 len -= written;
3956 } 4109 }
3957 4110
3958 v_buffer = (char *)realloc (v_buffer, v_buflen + len); 4111 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
3959 4112
3960 memcpy (v_buffer + v_buflen, data, len); 4113 memcpy (v_buffer + v_buflen, data, len);
3961 v_buflen += len; 4114 v_buflen += len;
3962 4115
3963 pty_ev.set (ev::READ | ev::WRITE); 4116 pty_ev.set (ev::READ | ev::WRITE);

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