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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.405 by ayin, Thu Feb 14 23:51:46 2008 UTC vs.
Revision 1.547 by sf-exg, Tue Apr 29 12:51:41 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 2 of the License, or
… …
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
284int 291static int ecb_cold
285rxvt_term::hex_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
303void 310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320# ifndef UNSHIFTED_SCROLLKEYS
321 XK_KP_9, // XK_KP_Prior
322 XK_KP_3, // XK_KP_Next
323# else
324 XK_Prior,
325 XK_Next,
326# endif
327 XK_KP_1, // XK_KP_End
328 XK_KP_5, // XK_KP_Begin
329 };
330
331 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
332 {
333 unsigned int index = keysym - XK_KP_Home;
334 keysym = kp ? keypadtrans[index] : XK_Home + index;
335 }
336 else if (keysym == XK_KP_Insert)
337 keysym = kp ? XK_KP_0 : XK_Insert;
338# ifndef NO_DELETE_KEY
339 else if (keysym == XK_KP_Delete)
340 keysym = kp ? XK_KP_Decimal : XK_Delete;
341# endif
342#endif
343 return keysym;
344}
345
346static inline int ecb_cold
347map_function_key (KeySym keysym)
348{
349 int param = 0;
350
351 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
352 {
353 param = 11 + keysym - XK_F1;
354 if (keysym >= XK_F17)
355 param += 4;
356 else if (keysym >= XK_F15)
357 param += 3;
358 else if (keysym >= XK_F11)
359 param += 2;
360 else if (keysym >= XK_F6)
361 param += 1;
362 }
363 else
364 switch (keysym)
365 {
366 case XK_Find:
367 param = 1;
368 break;
369 case XK_Insert:
370 param = 2;
371 break;
372#ifdef DXK_Remove
373 case DXK_Remove:
374#endif
375 case XK_Execute:
376 param = 3;
377 break;
378 case XK_Select:
379 param = 4;
380 break;
381#ifndef UNSHIFTED_SCROLLKEYS
382 case XK_Prior:
383 param = 5;
384 break;
385 case XK_Next:
386 param = 6;
387 break;
388 case XK_Home:
389 param = 7;
390 break;
391 case XK_End:
392 param = 8;
393 break;
394#endif
395 case XK_Help:
396 param = 28;
397 break;
398 case XK_Menu:
399 param = 29;
400 break;
401 }
402 return param;
403}
404
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
304rxvt_term::key_press (XKeyEvent &ev) 415rxvt_term::key_press (XKeyEvent &ev)
305{ 416{
306 int ctrl, meta, shft, len; 417 int ctrl, meta, shft, len;
307 KeySym keysym; 418 KeySym keysym;
308 int valid_keysym; 419 int valid_keysym;
309 char kbuf[KBUFSZ]; 420 char rkbuf[KBUFSZ + 1];
421 char *kbuf = rkbuf + 1;
310 422
311#if ISO_14755 423#if ISO_14755
312 if (iso14755buf & ISO_14755_52) 424 if (iso14755buf & ISO_14755_52)
313 return; 425 return;
314#endif 426#endif
… …
321 */ 433 */
322 shft = ev.state & ShiftMask; 434 shft = ev.state & ShiftMask;
323 ctrl = ev.state & ControlMask; 435 ctrl = ev.state & ControlMask;
324 meta = ev.state & ModMetaMask; 436 meta = ev.state & ModMetaMask;
325 437
326 if (numlock_state || (ev.state & ModNumLockMask))
327 {
328 numlock_state = (ev.state & ModNumLockMask);
329 PrivMode ((!numlock_state), PrivMode_aplKP);
330 }
331
332 kbuf[0] = 0; 438 kbuf[0] = 0;
333 439
334#ifdef USE_XIM 440#if USE_XIM
335 if (Input_Context) 441 if (Input_Context)
336 { 442 {
337 Status status_return; 443 Status status_return;
338 444
339#if 0 445#if 0
… …
390 valid_keysym = keysym != NoSymbol; 496 valid_keysym = keysym != NoSymbol;
391 } 497 }
392 498
393 if (valid_keysym) 499 if (valid_keysym)
394 { 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 {
395#ifdef KEYSYM_RESOURCE 708#ifdef KEYSYM_RESOURCE
396 if (keyboard->dispatch (this, keysym, ev.state)) 709 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
397 return; 710 return;
398#endif 711#endif
399 712
400 if (saveLines) 713 if (saveLines)
401 { 714 {
… …
410#ifdef PAGING_CONTEXT_LINES 723#ifdef PAGING_CONTEXT_LINES
411 lnsppg = nrow - PAGING_CONTEXT_LINES; 724 lnsppg = nrow - PAGING_CONTEXT_LINES;
412#else 725#else
413 lnsppg = nrow * 4 / 5; 726 lnsppg = nrow * 4 / 5;
414#endif 727#endif
728 max_it (lnsppg, 1);
729
415 if (keysym == XK_Prior) 730 if (keysym == XK_Prior)
416 { 731 {
417 scr_page (UP, lnsppg); 732 scr_page (lnsppg);
418 return; 733 return;
419 } 734 }
420 else if (keysym == XK_Next) 735 else if (keysym == XK_Next)
421 { 736 {
422 scr_page (DN, lnsppg); 737 scr_page (-lnsppg);
423 return; 738 return;
424 } 739 }
425 } 740 }
426#ifdef SCROLL_ON_UPDOWN_KEYS 741#ifdef SCROLL_ON_UPDOWN_KEYS
427 if (IS_SCROLL_MOD) 742 if (IS_SCROLL_MOD)
428 { 743 {
429 if (keysym == XK_Up) 744 if (keysym == XK_Up)
430 { 745 {
431 scr_page (UP, 1); 746 scr_page (1);
432 return; 747 return;
433 } 748 }
434 else if (keysym == XK_Down) 749 else if (keysym == XK_Down)
435 { 750 {
436 scr_page (DN, 1); 751 scr_page (-1);
437 return; 752 return;
438 } 753 }
439 } 754 }
440#endif 755#endif
441#ifdef SCROLL_ON_HOMEEND_KEYS 756#ifdef SCROLL_ON_HOMEEND_KEYS
442 if (IS_SCROLL_MOD) 757 if (IS_SCROLL_MOD)
443 { 758 {
444 if (keysym == XK_Home) 759 if (keysym == XK_Home)
445 { 760 {
446 scr_move_to (0, 1); 761 scr_changeview (top_row);
447 return; 762 return;
448 } 763 }
449 else if (keysym == XK_End) 764 else if (keysym == XK_End)
450 { 765 {
451 scr_move_to (1, 1); 766 scr_changeview (0);
452 return; 767 return;
453 } 768 }
454 } 769 }
455#endif 770#endif
456 } 771 }
… …
472 selection_request (ev.time); 787 selection_request (ev.time);
473 return; 788 return;
474#if TODO 789#if TODO
475 /* rxvt extras */ 790 /* rxvt extras */
476 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 791 case XK_KP_Add: /* Shift+KP_Add = bigger font */
477 change_font (FONT_UP);
478 return; 792 return;
479 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 793 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
480 change_font (FONT_DN);
481 return; 794 return;
482#endif 795#endif
483 } 796 }
484 } 797 }
485 } 798 }
486 799
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
487#if ENABLE_FRILLS || ISO_14755 815#if ENABLE_FRILLS || ISO_14755
488 // ISO 14755 support 816 // ISO 14755 support
489 if (shft && ctrl) 817 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
490 { 818 {
491 int hv; 819 int hv;
492 820
493 if (iso14755buf & ISO_14755_51 821 if (iso14755buf & ISO_14755_51
494 && (keysym == XK_space || keysym == XK_KP_Space 822 && (keysym == XK_space || keysym == XK_KP_Space
… …
524 scr_overlay_off (); 852 scr_overlay_off ();
525# endif 853# endif
526 iso14755buf = 0; 854 iso14755buf = 0;
527 } 855 }
528 } 856 }
857 else if (option (Opt_iso14755) &&
529 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R)) 858 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
530 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))) 859 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
531 if (!(iso14755buf & ISO_14755_STARTED)) 860 if (!(iso14755buf & ISO_14755_STARTED))
532 { 861 {
533 iso14755buf |= ISO_14755_STARTED; 862 iso14755buf |= ISO_14755_STARTED;
534# if ISO_14755 863# if ISO_14755
535 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1); 864 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
… …
543 { 872 {
544 scr_printscreen (ctrl | shft); 873 scr_printscreen (ctrl | shft);
545 return; 874 return;
546 } 875 }
547#endif 876#endif
548
549 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
550 {
551 {
552 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
553 unsigned int newlen = 1;
554#ifdef XK_KP_Home
555 static const KeySym keypadtrans[] = {
556 XK_KP_7, // XK_KP_Home
557 XK_KP_4, // XK_KP_Left
558 XK_KP_8, // XK_KP_Up
559 XK_KP_6, // XK_KP_Right
560 XK_KP_2, // XK_KP_Down
561#ifndef UNSHIFTED_SCROLLKEYS
562 XK_KP_9, // XK_KP_Prior
563 XK_KP_3, // XK_KP_Next
564#else
565 XK_Prior,
566 XK_Next,
567#endif
568 XK_KP_1, // XK_KP_End
569 XK_KP_5, // XK_KP_Begin
570 };
571
572 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
573 {
574 unsigned int index = keysym - XK_KP_Home;
575 keysym = kp ? keypadtrans[index] : XK_Home + index;
576 }
577 else if (keysym == XK_KP_Insert)
578 keysym = kp ? XK_KP_0 : XK_Insert;
579#ifndef NO_DELETE_KEY
580 else if (keysym == XK_KP_Delete)
581 keysym = kp ? XK_KP_Decimal : XK_Delete;
582#endif
583#endif
584 switch (keysym)
585 {
586#ifndef NO_BACKSPACE_KEY
587 case XK_BackSpace:
588 if (priv_modes & PrivMode_HaveBackSpace)
589 {
590 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
591 ^ !!ctrl) ? '\b' : '\177';
592 kbuf[1] = '\0';
593 }
594 else
595 strcpy (kbuf, rs[Rs_backspace_key]);
596 break;
597#endif
598#ifndef NO_DELETE_KEY
599 case XK_Delete:
600 strcpy (kbuf, rs[Rs_delete_key]);
601 break;
602#endif
603 case XK_Tab:
604 if (shft)
605 strcpy (kbuf, "\033[Z");
606 else
607 {
608#ifdef CTRL_TAB_MAKES_META
609 if (ctrl)
610 meta = 1;
611#endif
612#ifdef MOD4_TAB_MAKES_META
613 if (ev.state & Mod4Mask)
614 meta = 1;
615#endif
616 newlen = 0;
617 }
618 break;
619
620 case XK_Up: /* "\033[A" */
621 case XK_Down: /* "\033[B" */
622 case XK_Right: /* "\033[C" */
623 case XK_Left: /* "\033[D" */
624 strcpy (kbuf, "\033[Z");
625 kbuf[2] = "DACB"[keysym - XK_Left];
626 /* do Shift first */
627 if (shft)
628 kbuf[2] = "dacb"[keysym - XK_Left];
629 else if (ctrl)
630 {
631 kbuf[1] = 'O';
632 kbuf[2] = "dacb"[keysym - XK_Left];
633 }
634 else if (priv_modes & PrivMode_aplCUR)
635 kbuf[1] = 'O';
636 break;
637
638#ifndef UNSHIFTED_SCROLLKEYS
639 case XK_Prior:
640 strcpy (kbuf, "\033[5~");
641 break;
642 case XK_Next:
643 strcpy (kbuf, "\033[6~");
644 break;
645#endif
646 case XK_KP_Enter:
647 /* allow shift to override */
648 if (kp)
649 {
650 strcpy (kbuf, "\033OM");
651 break;
652 }
653
654 /* FALLTHROUGH */
655
656 case XK_Return:
657 if (priv_modes & PrivMode_LFNL)
658 {
659 kbuf[0] = '\015';
660 kbuf[1] = '\012';
661 kbuf[2] = '\0';
662 }
663 else
664 {
665 kbuf[0] = '\015';
666 kbuf[1] = '\0';
667 }
668 break;
669
670 case XK_KP_F1: /* "\033OP" */
671 case XK_KP_F2: /* "\033OQ" */
672 case XK_KP_F3: /* "\033OR" */
673 case XK_KP_F4: /* "\033OS" */
674 strcpy (kbuf, "\033OP");
675 kbuf[2] += (keysym - XK_KP_F1);
676 break;
677
678 case XK_KP_Multiply: /* "\033Oj" : "*" */
679 case XK_KP_Add: /* "\033Ok" : "+" */
680 case XK_KP_Separator: /* "\033Ol" : "," */
681 case XK_KP_Subtract: /* "\033Om" : "-" */
682 case XK_KP_Decimal: /* "\033On" : "." */
683 case XK_KP_Divide: /* "\033Oo" : "/" */
684 case XK_KP_0: /* "\033Op" : "0" */
685 case XK_KP_1: /* "\033Oq" : "1" */
686 case XK_KP_2: /* "\033Or" : "2" */
687 case XK_KP_3: /* "\033Os" : "3" */
688 case XK_KP_4: /* "\033Ot" : "4" */
689 case XK_KP_5: /* "\033Ou" : "5" */
690 case XK_KP_6: /* "\033Ov" : "6" */
691 case XK_KP_7: /* "\033Ow" : "7" */
692 case XK_KP_8: /* "\033Ox" : "8" */
693 case XK_KP_9: /* "\033Oy" : "9" */
694 /* allow shift to override */
695 if (kp)
696 {
697 strcpy (kbuf, "\033Oj");
698 kbuf[2] += (keysym - XK_KP_Multiply);
699 }
700 else
701 {
702 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
703 kbuf[1] = '\0';
704 }
705 break;
706
707 case XK_Find:
708 strcpy (kbuf, "\033[1~");
709 break;
710
711 case XK_Insert:
712 strcpy (kbuf, "\033[2~");
713 break;
714#ifdef DXK_Remove /* support for DEC remove like key */
715 case DXK_Remove:
716 /* FALLTHROUGH */
717#endif
718 case XK_Execute:
719 strcpy (kbuf, "\033[3~");
720 break;
721 case XK_Select:
722 strcpy (kbuf, "\033[4~");
723 break;
724 case XK_End:
725 strcpy (kbuf, KS_END);
726 break;
727 case XK_Home:
728 strcpy (kbuf, KS_HOME);
729 break;
730
731#define FKEY(n, fkey) \
732 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
733
734 case XK_F1: /* "\033[11~" */
735 case XK_F2: /* "\033[12~" */
736 case XK_F3: /* "\033[13~" */
737 case XK_F4: /* "\033[14~" */
738 case XK_F5: /* "\033[15~" */
739 FKEY (11, XK_F1);
740 break;
741 case XK_F6: /* "\033[17~" */
742 case XK_F7: /* "\033[18~" */
743 case XK_F8: /* "\033[19~" */
744 case XK_F9: /* "\033[20~" */
745 case XK_F10: /* "\033[21~" */
746 FKEY (17, XK_F6);
747 break;
748 case XK_F11: /* "\033[23~" */
749 case XK_F12: /* "\033[24~" */
750 case XK_F13: /* "\033[25~" */
751 case XK_F14: /* "\033[26~" */
752 FKEY (23, XK_F11);
753 break;
754 case XK_F15: /* "\033[28~" */
755 case XK_F16: /* "\033[29~" */
756 FKEY (28, XK_F15);
757 break;
758 case XK_Help: /* "\033[28~" */
759 FKEY (28, XK_Help);
760 break;
761 case XK_Menu: /* "\033[29~" */
762 FKEY (29, XK_Menu);
763 break;
764 case XK_F17: /* "\033[31~" */
765 case XK_F18: /* "\033[32~" */
766 case XK_F19: /* "\033[33~" */
767 case XK_F20: /* "\033[34~" */
768 case XK_F21: /* "\033[35~" */
769 case XK_F22: /* "\033[36~" */
770 case XK_F23: /* "\033[37~" */
771 case XK_F24: /* "\033[38~" */
772 case XK_F25: /* "\033[39~" */
773 case XK_F26: /* "\033[40~" */
774 case XK_F27: /* "\033[41~" */
775 case XK_F28: /* "\033[42~" */
776 case XK_F29: /* "\033[43~" */
777 case XK_F30: /* "\033[44~" */
778 case XK_F31: /* "\033[45~" */
779 case XK_F32: /* "\033[46~" */
780 case XK_F33: /* "\033[47~" */
781 case XK_F34: /* "\033[48~" */
782 case XK_F35: /* "\033[49~" */
783 FKEY (31, XK_F17);
784 break;
785#undef FKEY
786 default:
787 newlen = 0;
788 break;
789 }
790
791 if (newlen)
792 len = strlen (kbuf);
793 }
794
795 /*
796 * Pass meta for all function keys, if 'meta' option set
797 */
798#ifdef META8_OPTION
799 if (meta && (meta_char == 0x80) && len > 0)
800 kbuf[len - 1] |= 0x80;
801#endif
802
803 }
804 else if (ctrl && keysym == XK_minus)
805 {
806 len = 1;
807 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
808 }
809 else if (keysym == XK_ISO_Left_Tab)
810 {
811 strcpy (kbuf, "\033[Z");
812 len = 3;
813 }
814 else
815 {
816#ifdef META8_OPTION
817 /* set 8-bit on */
818 if (meta && (meta_char == 0x80))
819 {
820 char *ch;
821
822 for (ch = kbuf; ch < kbuf + len; ch++)
823 *ch |= 0x80;
824
825 meta = 0;
826 }
827#endif
828 /* nil */ ;
829 }
830 } 877 }
831
832 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
833 return;
834 878
835 if (len <= 0) 879 if (len <= 0)
836 return; /* not mapped */ 880 return; /* not mapped */
837 881
838 if (option (Opt_scrollTtyKeypress)) 882 if (option (Opt_scrollTtyKeypress))
… …
840 { 884 {
841 view_start = 0; 885 view_start = 0;
842 want_refresh = 1; 886 want_refresh = 1;
843 } 887 }
844 888
845 /*
846 * these modifications only affect the static keybuffer
847 * pass Shift/Control indicators for function keys ending with `~'
848 *
849 * eg,
850 * Prior = "ESC[5~"
851 * Shift+Prior = "ESC[5$"
852 * Ctrl+Prior = "ESC[5^"
853 * Ctrl+Shift+Prior = "ESC[5@"
854 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
855 */
856 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
857 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
858
859 /* escape prefix */
860 if (meta
861#ifdef META8_OPTION
862 && meta_char == C0_ESC
863#endif
864 )
865 {
866 const char ch = C0_ESC;
867 tt_write (&ch, 1);
868 }
869
870 tt_write (kbuf, (unsigned int)len); 889 tt_write (kbuf, (unsigned int)len);
871} 890}
872 891
873void 892void ecb_cold
874rxvt_term::key_release (XKeyEvent &ev) 893rxvt_term::key_release (XKeyEvent &ev)
875{ 894{
876#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL 895#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
877 KeySym keysym; 896 KeySym keysym;
878 897
… …
898 commit_iso14755 (); 917 commit_iso14755 ();
899 918
900 return; 919 return;
901 } 920 }
902 921
903 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2) 922 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
904 if (i[0] == keysym) 923 if (i[0] == keysym)
905 { 924 {
906 iso14755buf = ISO_14755_51 | i[1]; 925 iso14755buf = ISO_14755_51 | i[1];
907 commit_iso14755 (); 926 commit_iso14755 ();
908 927
… …
945 else if (keysym == XK_Control_L || keysym == XK_Control_R) 964 else if (keysym == XK_Control_L || keysym == XK_Control_R)
946 mouse_slip_wheel_speed = 0; 965 mouse_slip_wheel_speed = 0;
947#endif 966#endif
948} 967}
949 968
950#if defined (KEYSYM_RESOURCE)
951unsigned int
952rxvt_term::cmd_write (const char *str, unsigned int count)
953{
954 unsigned int n, s;
955
956 n = cmdbuf_ptr - cmdbuf_base;
957 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
958
959 if (n > 0 && s < count)
960 {
961 memmove (cmdbuf_base, cmdbuf_ptr,
962 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
963 cmdbuf_ptr = cmdbuf_base;
964 cmdbuf_endp -= n;
965 s += n;
966 }
967
968 if (count > s)
969 {
970 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
971 count = s;
972 }
973
974 for (; count--;)
975 *cmdbuf_endp++ = *str++;
976
977 cmd_parse ();
978
979 return 0;
980}
981#endif
982
983void 969void
984rxvt_term::flush () 970rxvt_term::flush ()
985{ 971{
986 flush_ev.stop (); 972 flush_ev.stop ();
987 973
988#ifdef HAVE_BG_PIXMAP 974#ifdef HAVE_IMG
989 if (bgPixmap.check_clearChanged ()) 975 if (bg_flags & BG_NEEDS_REFRESH)
990 { 976 {
991// scr_clear (true); This needs to be researched further! 977 bg_flags &= ~BG_NEEDS_REFRESH;
992 scr_touch (false); 978 scr_touch (false);
993 } 979 }
994#endif 980#endif
995 981
996 if (want_refresh) 982 if (want_refresh)
… …
1032 } 1018 }
1033 while (row < end_row); 1019 while (row < end_row);
1034 } 1020 }
1035 1021
1036 scr_refresh (); 1022 scr_refresh ();
1037 scrollbar_show (1); 1023 scrollBar.show (1);
1038#ifdef USE_XIM 1024#if USE_XIM
1039 IMSendSpot (); 1025 im_send_spot ();
1040#endif 1026#endif
1041 } 1027 }
1042 1028
1043 display->flush (); 1029 display->flush ();
1044} 1030}
1045 1031
1046/* checks wether a refresh is requested and starts the refresh timer */ 1032/* checks whether a refresh is requested and starts the refresh timer */
1047void 1033void
1048rxvt_term::refresh_check () 1034rxvt_term::refresh_check ()
1049{ 1035{
1050 if (want_refresh && !flush_ev.is_active ()) 1036 if (want_refresh && !flush_ev.is_active ())
1051 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally 1037 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
… …
1061 refresh_count = 0; 1047 refresh_count = 0;
1062 flush (); 1048 flush ();
1063} 1049}
1064 1050
1065#ifdef CURSOR_BLINK 1051#ifdef CURSOR_BLINK
1052void
1053rxvt_term::cursor_blink_reset ()
1054{
1055 if (hidden_cursor)
1056 {
1057 hidden_cursor = 0;
1058 want_refresh = 1;
1059 }
1060
1061 if (option (Opt_cursorBlink))
1062 cursor_blink_ev.again ();
1063 else
1064 cursor_blink_ev.stop ();
1065}
1066
1066void 1067void
1067rxvt_term::cursor_blink_cb (ev::timer &w, int revents) 1068rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1068{ 1069{
1069 hidden_cursor = !hidden_cursor; 1070 hidden_cursor = !hidden_cursor;
1070 want_refresh = 1; 1071 want_refresh = 1;
… …
1089 1090
1090#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1091#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1091void 1092void
1092rxvt_term::cont_scroll_cb (ev::timer &w, int revents) 1093rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1093{ 1094{
1094 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN) 1095 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1095 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1)) 1096 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1096 { 1097 {
1097 want_refresh = 1; 1098 want_refresh = 1;
1098 refresh_check (); 1099 refresh_check ();
1099 } 1100 }
1100 else 1101 else
… …
1104 1105
1105#ifdef SELECTION_SCROLLING 1106#ifdef SELECTION_SCROLLING
1106void 1107void
1107rxvt_term::sel_scroll_cb (ev::timer &w, int revents) 1108rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1108{ 1109{
1109 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1110 if (scr_page (scroll_selection_lines))
1110 { 1111 {
1111 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1112 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1112 want_refresh = 1; 1113 want_refresh = 1;
1113 refresh_check (); 1114 refresh_check ();
1114 } 1115 }
… …
1119 1120
1120#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1121#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1121void 1122void
1122rxvt_term::slip_wheel_cb (ev::timer &w, int revents) 1123rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1123{ 1124{
1124 if (scr_changeview (view_start - mouse_slip_wheel_speed)) 1125 if (scr_page (mouse_slip_wheel_speed))
1125 { 1126 {
1126 want_refresh = 1; 1127 want_refresh = 1;
1127 refresh_check (); 1128 refresh_check ();
1128 } 1129 }
1129 1130
… …
1144 { 1145 {
1145 // this should really be sched_yield(), but the linux guys thought 1146 // this should really be sched_yield(), but the linux guys thought
1146 // that giving a process calling sched_yield () less cpu time than 1147 // that giving a process calling sched_yield () less cpu time than
1147 // ones with high nice levels is a useful thing to do. It surely is is 1148 // ones with high nice levels is a useful thing to do. It surely is is
1148 // allowed by the sus... as is returning ENOSYS. 1149 // allowed by the sus... as is returning ENOSYS.
1150 // since the linux guys additionally thought that breaking the only
1151 // known workaround against their unusable sched_yield hack is cool,
1152 // we just nanosleep a bit and hope for the best.
1149 1153
1150 struct timespec ts = { 0, 0 }; 1154 struct timespec ts = { 0, 1000 };
1151 nanosleep (&ts, 0); 1155 nanosleep (&ts, 0);
1152 1156
1153 w.stop (); 1157 w.stop ();
1154 } 1158 }
1155 1159
… …
1158 { 1162 {
1159 } 1163 }
1160} event_handler; 1164} event_handler;
1161#endif 1165#endif
1162 1166
1167/* make sure all the cmd data is at beginning of cmdbuf */
1168void
1169rxvt_term::cmdbuf_reify ()
1170{
1171 if (cmdbuf_ptr == cmdbuf_base)
1172 return;
1173
1174 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1175
1176 memmove (cmdbuf_base, cmdbuf_ptr, used);
1177 cmdbuf_ptr = cmdbuf_base;
1178 cmdbuf_endp = cmdbuf_ptr + used;
1179
1180}
1181
1182#if defined (KEYSYM_RESOURCE)
1183void
1184rxvt_term::cmdbuf_append (const char *str, size_t count)
1185{
1186 cmdbuf_reify ();
1187
1188 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1189
1190 if (count > avail)
1191 return;
1192
1193 memcpy (cmdbuf_endp, str, count);
1194 cmdbuf_endp += count;
1195
1196 cmd_parse ();
1197}
1198#endif
1199
1163bool 1200bool
1164rxvt_term::pty_fill () 1201rxvt_term::pty_fill ()
1165{ 1202{
1166 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1203 cmdbuf_reify ();
1167 1204
1168 if (CBUFSIZ == n) 1205 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1169 { 1206
1170 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n"); 1207 if (!avail)
1171 n = 0;
1172 } 1208 {
1173 1209 // normally this indicates a "too long" command sequence - just drop the data we have
1174 memmove (cmdbuf_base, cmdbuf_ptr, n);
1175 cmdbuf_ptr = cmdbuf_base; 1210 cmdbuf_ptr = cmdbuf_base;
1176 cmdbuf_endp = cmdbuf_ptr + n; 1211 cmdbuf_endp = cmdbuf_ptr;
1212 avail = CBUFSIZ;
1213 }
1177 1214
1178 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n); 1215 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1179 1216
1180 if (r > 0) 1217 if (r > 0)
1181 { 1218 {
1182 cmdbuf_endp += r; 1219 cmdbuf_endp += r;
1183 return true; 1220 return true;
… …
1205{ 1242{
1206 make_current (); 1243 make_current ();
1207 1244
1208 if (revents & ev::READ) 1245 if (revents & ev::READ)
1209 // loop, but don't allow a single term to monopolize us 1246 // loop, but don't allow a single term to monopolize us
1210 while (pty_fill ()) 1247 for (int i = CBUFCNT; i-- && pty_fill (); )
1211 if (cmd_parse ()) 1248 cmd_parse ();
1212 break;
1213 1249
1214 if (revents & ev::WRITE) 1250 if (revents & ev::WRITE)
1215 pty_write (); 1251 pty_write ();
1216 1252
1217 refresh_check (); 1253 refresh_check ();
1218} 1254}
1219 1255
1220void 1256void ecb_cold
1221rxvt_term::pointer_unblank () 1257rxvt_term::pointer_unblank ()
1222{ 1258{
1223 XDefineCursor (dpy, vt, TermWin_cursor); 1259 XDefineCursor (dpy, vt, TermWin_cursor);
1224 recolour_cursor (); 1260 recolour_cursor ();
1225 1261
… …
1230 pointer_ev.start (pointerBlankDelay); 1266 pointer_ev.start (pointerBlankDelay);
1231#endif 1267#endif
1232} 1268}
1233 1269
1234#ifdef POINTER_BLANK 1270#ifdef POINTER_BLANK
1235void 1271void ecb_cold
1236rxvt_term::pointer_blank () 1272rxvt_term::pointer_blank ()
1237{ 1273{
1238 if (!option (Opt_pointerBlank)) 1274 if (!option (Opt_pointerBlank))
1239 return; 1275 return;
1240 1276
… …
1242 XFlush (dpy); 1278 XFlush (dpy);
1243 1279
1244 hidden_pointer = 1; 1280 hidden_pointer = 1;
1245} 1281}
1246 1282
1247void 1283void ecb_cold
1248rxvt_term::pointer_cb (ev::timer &w, int revents) 1284rxvt_term::pointer_cb (ev::timer &w, int revents)
1249{ 1285{
1250 make_current (); 1286 make_current ();
1251 1287
1252 pointer_blank (); 1288 pointer_blank ();
… …
1258{ 1294{
1259 int button_number, key_state = 0; 1295 int button_number, key_state = 0;
1260 int x, y; 1296 int x, y;
1261 int code = 32; 1297 int code = 32;
1262 1298
1263 x = Pixel2Col (ev.x); 1299 x = Pixel2Col (ev.x) + 1;
1264 y = Pixel2Row (ev.y); 1300 y = Pixel2Row (ev.y) + 1;
1301
1265 if (ev.type == MotionNotify) 1302 if (ev.type == MotionNotify)
1266 { 1303 {
1267 if (x == mouse_row && y == mouse_col) 1304 if (x == mouse_row && y == mouse_col)
1268 return; 1305 return;
1306
1269 mouse_row = x; 1307 mouse_row = x;
1270 mouse_col = y; 1308 mouse_col = y;
1271 code += 32; 1309 code += 32;
1272 } 1310 }
1273 1311
… …
1276 else 1314 else
1277 { 1315 {
1278 button_number = MEvent.button - Button1; 1316 button_number = MEvent.button - Button1;
1279 /* add 0x3D for wheel events, like xterm does */ 1317 /* add 0x3D for wheel events, like xterm does */
1280 if (button_number >= 3) 1318 if (button_number >= 3)
1281 button_number += (64 - 3); 1319 button_number += 64 - 3;
1282 } 1320 }
1283 1321
1284 if (priv_modes & PrivMode_MouseX10) 1322 if (priv_modes & PrivMode_MouseX10)
1285 { 1323 {
1286 /* 1324 /*
… …
1318 fputc ('A', stderr); 1356 fputc ('A', stderr);
1319 if (key_state & 32) 1357 if (key_state & 32)
1320 fputc ('2', stderr); 1358 fputc ('2', stderr);
1321 fprintf (stderr, "]: <%d>, %d/%d\n", 1359 fprintf (stderr, "]: <%d>, %d/%d\n",
1322 button_number, 1360 button_number,
1323 x + 1, 1361 x,
1324 y + 1); 1362 y);
1325#endif 1363#endif
1326 1364
1365#if ENABLE_FRILLS
1366 if (priv_modes & PrivMode_ExtMouseRight)
1367 tt_printf ("\033[%d;%d;%dM",
1368 code + button_number + key_state,
1369 x,
1370 y);
1371 else if (priv_modes & PrivMode_ExtModeMouse)
1372 tt_printf ("\033[M%c%lc%lc",
1373 code + button_number + key_state,
1374 wint_t (32 + x),
1375 wint_t (32 + y));
1376 else
1377#endif
1327 tt_printf ("\033[M%c%c%c", 1378 tt_printf ("\033[M%c%c%c",
1328 (code + button_number + key_state), 1379 code + button_number + key_state,
1329 (32 + x + 1), 1380 32 + x,
1330 (32 + y + 1)); 1381 32 + y);
1331} 1382}
1332 1383
1333/*{{{ process an X event */ 1384/*{{{ process an X event */
1334void 1385void ecb_hot
1335rxvt_term::x_cb (XEvent &ev) 1386rxvt_term::x_cb (XEvent &ev)
1336{ 1387{
1337 make_current (); 1388 make_current ();
1338 1389
1339 dLocal (Display *, dpy); 1390 dLocal (Display *, dpy);
… …
1437 && ev.xfocus.mode != NotifyGrab) 1488 && ev.xfocus.mode != NotifyGrab)
1438 focus_out (); 1489 focus_out ();
1439 break; 1490 break;
1440 1491
1441 case ConfigureNotify: 1492 case ConfigureNotify:
1442 /*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1443 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1444 szHint.width, szHint.height);*/
1445 if (ev.xconfigure.window == parent[0]) 1493 if (ev.xconfigure.window == parent)
1446 { 1494 {
1447 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev)) 1495 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1448 ; 1496 ;
1497
1498 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1499
1500 bool moved = false;
1501#ifdef HAVE_BG_PIXMAP
1502 if (bg_window_position_sensitive ())
1503 {
1504 want_position_change = true;
1505 if (bg_img == 0)
1506 moved = true;
1507 }
1508#endif
1509
1510 if (want_position_change)
1511 {
1512 int x, y;
1513
1514 if (ev.xconfigure.send_event)
1515 {
1516 x = ev.xconfigure.x;
1517 y = ev.xconfigure.y;
1518 }
1519 else
1520 get_window_origin (x, y);
1521
1522 if (x != parent_x || y != parent_y)
1523 {
1524 parent_x = x;
1525 parent_y = y;
1526 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1527 moved = true;
1528 }
1529 }
1449 1530
1450 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height) 1531 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1451 { 1532 {
1452 seen_resize = 1; 1533 seen_resize = 1;
1453 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1); 1534 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1454 } 1535 }
1455 else 1536 else
1456 { 1537 {
1457#ifdef HAVE_BG_PIXMAP 1538#ifdef HAVE_BG_PIXMAP
1458 if (bgPixmap.window_position_sensitive ())
1459 {
1460 if (mapped) 1539 if (moved)
1461 update_background (); 1540 update_background ();
1462 else
1463 bgPixmap.invalidate ();
1464 }
1465#endif 1541#endif
1466 } 1542 }
1467 1543
1468 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END)); 1544 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1469 } 1545 }
1470 break; 1546 break;
1471 1547
1472 case PropertyNotify: 1548 case PropertyNotify:
1473 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END))) 1549 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1474 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1475 && ev.xproperty.state == PropertyNewValue)
1476 selection_property (ev.xproperty.window, ev.xproperty.atom);
1477
1478 break; 1550 break;
1479 1551
1480 case SelectionClear: 1552 case SelectionClear:
1481 selection_clear (); 1553 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1482 break;
1483
1484 case SelectionNotify:
1485 if (selection_wait == Sel_normal)
1486 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1487 break; 1554 break;
1488 1555
1489 case SelectionRequest: 1556 case SelectionRequest:
1490 selection_send (ev.xselectionrequest); 1557 selection_send (ev.xselectionrequest);
1491 break; 1558 break;
1492 1559
1493 case MapNotify: 1560 case MapNotify:
1494#ifdef HAVE_BG_PIXMAP 1561#ifdef HAVE_BG_PIXMAP
1495 /* This is needed spcifically to fix the case of no window manager or a 1562 // This is needed at startup for the case of no window manager
1496 * non-reparenting window manager. In those cases we never get first 1563 // or a non-reparenting window manager and also because we
1497 * ConfigureNotify. Also that speeds startup under normal WM, by taking 1564 // defer bg image updates if the window is not mapped. The
1498 * care of multiplicity of ConfigureNotify events arriwing while WM does 1565 // short delay is to optimize for multiple ConfigureNotify
1499 * reparenting. 1566 // events at startup when the window manager reparents the
1500 * We should not render background immidiately, as there could be several 1567 // window, so as to perform the computation after we have
1501 * ConfigureNotify's to follow. Lets take care of all of them in one scoop 1568 // received all of them.
1502 * by scheduling background redraw as soon as we can, but giving a short 1569 if (bg_img == 0)
1503 * bit of time for ConfigureNotifies to arrive.
1504 * We should render background PRIOR to drawing any text, but AFTER all
1505 * of ConfigureNotifys for the best results.
1506 */
1507 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1508 update_background_ev.start (0.025); 1570 update_background_ev.start (0.025);
1509#endif 1571#endif
1510 mapped = 1; 1572 mapped = 1;
1511#ifdef TEXT_BLINK 1573#ifdef TEXT_BLINK
1512 text_blink_ev.start (); 1574 text_blink_ev.start ();
… …
1527 if (ev.xany.window == vt) 1589 if (ev.xany.window == vt)
1528 { 1590 {
1529 do 1591 do
1530 { 1592 {
1531 scr_expose (ev.xexpose.x, ev.xexpose.y, 1593 scr_expose (ev.xexpose.x, ev.xexpose.y,
1532 ev.xexpose.width, ev.xexpose.height, False); 1594 ev.xexpose.width, ev.xexpose.height, false);
1533 } 1595 }
1534 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev)); 1596 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1535 1597
1536 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; 1598 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1537 1599
1538 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev)) 1600 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1539 { 1601 {
1540 scr_expose (ev.xexpose.x, ev.xexpose.y, 1602 scr_expose (ev.xexpose.x, ev.xexpose.y,
1541 ev.xexpose.width, ev.xexpose.height, False); 1603 ev.xexpose.width, ev.xexpose.height, false);
1542 } 1604 }
1543 1605
1544 want_refresh = 1; 1606 want_refresh = 1;
1545 } 1607 }
1546 else 1608 else
… …
1552 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event)) 1614 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1553 ; 1615 ;
1554 1616
1555 if (scrollBar.state && ev.xany.window == scrollBar.win) 1617 if (scrollBar.state && ev.xany.window == scrollBar.win)
1556 { 1618 {
1557 scrollBar.state = STATE_IDLE; 1619 scrollBar.state = SB_STATE_IDLE;
1558 scrollbar_show (0); 1620 scrollBar.show (0);
1559 } 1621 }
1560 } 1622 }
1561 break; 1623 break;
1562 1624
1563 case MotionNotify: 1625 case MotionNotify:
… …
1604 1666
1605#ifdef SELECTION_SCROLLING 1667#ifdef SELECTION_SCROLLING
1606 if (ev.xbutton.y < int_bwidth 1668 if (ev.xbutton.y < int_bwidth
1607 || Pixel2Row (ev.xbutton.y) > (nrow-1)) 1669 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1608 { 1670 {
1671 page_dirn scroll_selection_dir;
1609 int dist; 1672 int dist;
1610 1673
1611 /* don't clobber the current delay if we are 1674 /* don't clobber the current delay if we are
1612 * already in the middle of scrolling. 1675 * already in the middle of scrolling.
1613 */ 1676 */
… …
1628 dist = int_bwidth - ev.xbutton.y; 1691 dist = int_bwidth - ev.xbutton.y;
1629 } 1692 }
1630 else 1693 else
1631 { 1694 {
1632 scroll_selection_dir = DN; 1695 scroll_selection_dir = DN;
1633 dist = ev.xbutton.y - (int_bwidth + height); 1696 dist = ev.xbutton.y - (int_bwidth + vt_height);
1634 } 1697 }
1635 1698
1636 scroll_selection_lines = Pixel2Height (dist) 1699 scroll_selection_lines = Pixel2Height (dist)
1637 / SELECTION_SCROLL_LINE_SPEEDUP 1700 / SELECTION_SCROLL_LINE_SPEEDUP
1638 + 1; 1701 + 1;
1639 min_it (scroll_selection_lines, 1702 min_it (scroll_selection_lines,
1640 SELECTION_SCROLL_MAX_LINES); 1703 SELECTION_SCROLL_MAX_LINES);
1704 scroll_selection_lines *= scroll_selection_dir;
1641 } 1705 }
1642 else 1706 else
1643 { 1707 {
1644 /* we are within the text window, so we 1708 /* we are within the text window, so we
1645 * shouldn't be scrolling 1709 * shouldn't be scrolling
… …
1650#ifdef MOUSE_THRESHOLD 1714#ifdef MOUSE_THRESHOLD
1651 } 1715 }
1652#endif 1716#endif
1653 } 1717 }
1654 } 1718 }
1655 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win) 1719 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1656 { 1720 {
1657 while (XCheckTypedWindowEvent (dpy, scrollBar.win, 1721 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1658 MotionNotify, &ev)) 1722 MotionNotify, &ev))
1659 ; 1723 ;
1660 1724
1661 XQueryPointer (dpy, scrollBar.win, 1725 XQueryPointer (dpy, scrollBar.win,
1662 &unused_root, &unused_child, 1726 &unused_root, &unused_child,
1663 &unused_root_x, &unused_root_y, 1727 &unused_root_x, &unused_root_y,
1664 &ev.xbutton.x, &ev.xbutton.y, 1728 &ev.xbutton.x, &ev.xbutton.y,
1665 &unused_mask); 1729 &unused_mask);
1666 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1730 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1667 scrollbar_size ()); 1731 scrollBar.size ());
1668 want_refresh = 1; 1732 want_refresh = 1;
1669 scrollbar_show (1); 1733 scrollBar.show (1);
1670 } 1734 }
1671 break; 1735 break;
1672 } 1736 }
1673 1737
1674#if defined(CURSOR_BLINK) 1738#if defined(CURSOR_BLINK)
1675 if (option (Opt_cursorBlink) && ev.type == KeyPress) 1739 if (ev.type == KeyPress)
1676 {
1677 if (hidden_cursor)
1678 {
1679 hidden_cursor = 0;
1680 want_refresh = 1;
1681 }
1682
1683 cursor_blink_ev.again (); 1740 cursor_blink_reset ();
1684 }
1685#endif 1741#endif
1686 1742
1687#if defined(POINTER_BLANK) 1743#if defined(POINTER_BLANK)
1688 if (option (Opt_pointerBlank) && pointerBlankDelay > 0) 1744 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1689 { 1745 {
… …
1699#endif 1755#endif
1700 1756
1701 refresh_check (); 1757 refresh_check ();
1702} 1758}
1703 1759
1704void 1760#if ENABLE_FRILLS
1761void ecb_cold
1762rxvt_term::set_urgency (bool enable)
1763{
1764 if (enable == urgency_hint)
1765 return;
1766
1767 if (XWMHints *h = XGetWMHints (dpy, parent))
1768 {
1769 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1770 XSetWMHints (dpy, parent, h);
1771 urgency_hint = enable;
1772 XFree (h);
1773 }
1774}
1775#endif
1776
1777void ecb_cold
1705rxvt_term::focus_in () 1778rxvt_term::focus_in ()
1706{ 1779{
1707 if (!focus) 1780 if (!focus)
1708 { 1781 {
1709 focus = 1; 1782 focus = 1;
1710 want_refresh = 1; 1783 want_refresh = 1;
1711 1784
1712 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1713
1714#if USE_XIM 1785#if USE_XIM
1715 if (Input_Context != NULL) 1786 if (Input_Context != NULL)
1716 { 1787 {
1717 IMSetPosition (); 1788 im_set_position ();
1718 XSetICFocus (Input_Context); 1789 XSetICFocus (Input_Context);
1719 } 1790 }
1720#endif 1791#endif
1721#if CURSOR_BLINK 1792#if CURSOR_BLINK
1722 if (option (Opt_cursorBlink)) 1793 if (option (Opt_cursorBlink))
… …
1729 scr_recolour (); 1800 scr_recolour ();
1730 } 1801 }
1731#endif 1802#endif
1732#if ENABLE_FRILLS 1803#if ENABLE_FRILLS
1733 if (option (Opt_urgentOnBell)) 1804 if (option (Opt_urgentOnBell))
1734 { 1805 set_urgency (0);
1735 if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1736 {
1737 h->flags &= ~XUrgencyHint;
1738 XSetWMHints (dpy, parent[0], h);
1739 }
1740 }
1741#endif 1806#endif
1742 }
1743}
1744 1807
1745void 1808 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1809 }
1810}
1811
1812void ecb_cold
1746rxvt_term::focus_out () 1813rxvt_term::focus_out ()
1747{ 1814{
1748 if (focus) 1815 if (focus)
1749 { 1816 {
1750 focus = 0; 1817 focus = 0;
1751 want_refresh = 1; 1818 want_refresh = 1;
1752 1819
1753 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END)); 1820#if ENABLE_FRILLS
1754 1821 if (option (Opt_urgentOnBell))
1822 set_urgency (0);
1823#endif
1755#if ENABLE_FRILLS || ISO_14755 1824#if ENABLE_FRILLS || ISO_14755
1756 if (iso14755buf) 1825 if (iso14755buf)
1757 { 1826 {
1758 iso14755buf = 0; 1827 iso14755buf = 0;
1759# if ISO_14755 1828# if ISO_14755
… …
1776 { 1845 {
1777 pix_colors = pix_colors_unfocused; 1846 pix_colors = pix_colors_unfocused;
1778 scr_recolour (); 1847 scr_recolour ();
1779 } 1848 }
1780#endif 1849#endif
1781 }
1782}
1783 1850
1784void 1851 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1852 }
1853}
1854
1855void ecb_cold
1785rxvt_term::update_fade_color (unsigned int idx) 1856rxvt_term::update_fade_color (unsigned int idx)
1786{ 1857{
1787#if OFF_FOCUS_FADING 1858#if OFF_FOCUS_FADING
1788 if (rs[Rs_fade]) 1859 if (rs[Rs_fade])
1789 { 1860 {
… …
1792 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c); 1863 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1793 } 1864 }
1794#endif 1865#endif
1795} 1866}
1796 1867
1797#if ENABLE_TRANSPARENCY || ENABLE_PERL 1868#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1798void 1869void ecb_hot
1799rxvt_term::rootwin_cb (XEvent &ev) 1870rxvt_term::rootwin_cb (XEvent &ev)
1800{ 1871{
1801 make_current (); 1872 make_current ();
1802 1873
1803 if (SHOULD_INVOKE (HOOK_ROOT_EVENT) 1874 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1804 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END))) 1875 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1805 return; 1876 return;
1806 1877
1807# if ENABLE_TRANSPARENCY
1808 switch (ev.type) 1878 switch (ev.type)
1809 { 1879 {
1810 case PropertyNotify: 1880 case PropertyNotify:
1811 /* 1881 /*
1812 * if user used some Esetroot compatible prog to set the root bg, 1882 * if user used some Esetroot compatible prog to set the root bg,
1813 * use the property to determine the pixmap. We use it later on. 1883 * use the property to determine the pixmap. We use it later on.
1814 */ 1884 */
1815 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID] 1885 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1816 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID]) 1886 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1817 { 1887 {
1818 bgPixmap.set_root_pixmap (); 1888#if BG_IMAGE_FROM_ROOT
1889 if (option (Opt_transparent))
1890 {
1891 rxvt_img::new_from_root (this)->replace (root_img);
1819 update_background (); 1892 update_background ();
1893 }
1894#endif
1895 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1820 } 1896 }
1821 1897
1822 break; 1898 break;
1823 } 1899 }
1824# endif
1825 1900
1826 refresh_check (); 1901 refresh_check ();
1827} 1902}
1828#endif 1903#endif
1829 1904
… …
1862 /* save the xbutton state (for ButtonRelease) */ 1937 /* save the xbutton state (for ButtonRelease) */
1863 MEvent.state = ev.state; 1938 MEvent.state = ev.state;
1864#ifdef MOUSE_REPORT_DOUBLECLICK 1939#ifdef MOUSE_REPORT_DOUBLECLICK
1865 if (ev.button == MEvent.button && clickintime) 1940 if (ev.button == MEvent.button && clickintime)
1866 { 1941 {
1867 /* same button, within alloted time */ 1942 /* same button, within allowed time */
1868 MEvent.clicks++; 1943 MEvent.clicks++;
1869 1944
1870 if (MEvent.clicks > 1) 1945 if (MEvent.clicks > 1)
1871 { 1946 {
1872 /* only report double clicks */ 1947 /* only report double clicks */
… …
1953 if (scrollBar.upButton (ev.y)) 2028 if (scrollBar.upButton (ev.y))
1954 direction = UP; /* up */ 2029 direction = UP; /* up */
1955 else if (scrollBar.dnButton (ev.y)) 2030 else if (scrollBar.dnButton (ev.y))
1956 direction = DN; /* down */ 2031 direction = DN; /* down */
1957 2032
1958 scrollBar.state = STATE_IDLE; 2033 scrollBar.state = SB_STATE_IDLE;
1959 /* 2034 /*
1960 * Rxvt-style scrollbar: 2035 * Rxvt-style scrollbar:
1961 * move up if mouse is above slider 2036 * move up if mouse is above slider
1962 * move dn if mouse is below slider 2037 * move dn if mouse is below slider
1963 * 2038 *
… …
2002 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY); 2077 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2003#endif 2078#endif
2004 if (scr_page (direction, 1)) 2079 if (scr_page (direction, 1))
2005 { 2080 {
2006 if (direction == UP) 2081 if (direction == UP)
2007 scrollBar.state = STATE_UP; 2082 scrollBar.state = SB_STATE_UP;
2008 else 2083 else
2009 scrollBar.state = STATE_DOWN; 2084 scrollBar.state = SB_STATE_DOWN;
2010 } 2085 }
2011 } 2086 }
2012 else 2087 else
2013 switch (ev.button) 2088 switch (ev.button)
2014 { 2089 {
2015 case Button2: 2090 case Button2:
2016 switch (scrollBar.align) 2091 switch (scrollBar.align)
2017 { 2092 {
2018 case R_SB_ALIGN_TOP: 2093 case SB_ALIGN_TOP:
2019 csrO = 0; 2094 csrO = 0;
2020 break; 2095 break;
2021 case R_SB_ALIGN_CENTRE: 2096 case SB_ALIGN_CENTRE:
2022 csrO = (scrollBar.bot - scrollBar.top) / 2; 2097 csrO = (scrollBar.bot - scrollBar.top) / 2;
2023 break; 2098 break;
2024 case R_SB_ALIGN_BOTTOM: 2099 case SB_ALIGN_BOTTOM:
2025 csrO = scrollBar.bot - scrollBar.top; 2100 csrO = scrollBar.bot - scrollBar.top;
2026 break; 2101 break;
2027 } 2102 }
2028 2103
2029 if (scrollBar.style == R_SB_XTERM 2104 if (scrollBar.style == SB_STYLE_XTERM
2030 || scrollbar_above_slider (ev.y) 2105 || scrollBar.above_slider (ev.y)
2031 || scrollbar_below_slider (ev.y)) 2106 || scrollBar.below_slider (ev.y))
2032 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ()); 2107 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
2033 2108
2034 scrollBar.state = STATE_MOTION; 2109 scrollBar.state = SB_STATE_MOTION;
2035 break; 2110 break;
2036 2111
2037 case Button1: 2112 case Button1:
2038 if (scrollBar.align == R_SB_ALIGN_CENTRE) 2113 if (scrollBar.align == SB_ALIGN_CENTRE)
2039 csrO = ev.y - scrollBar.top; 2114 csrO = ev.y - scrollBar.top;
2040 /* FALLTHROUGH */ 2115 /* FALLTHROUGH */
2041 2116
2042 case Button3: 2117 case Button3:
2043 if (scrollBar.style != R_SB_XTERM) 2118 if (scrollBar.style != SB_STYLE_XTERM)
2044 { 2119 {
2045 if (scrollbar_above_slider (ev.y)) 2120 if (scrollBar.above_slider (ev.y))
2046# ifdef RXVT_SCROLL_FULL 2121# ifdef RXVT_SCROLL_FULL
2047 scr_page (UP, nrow - 1); 2122 scr_page (UP, nrow - 1);
2048# else 2123# else
2049 scr_page (UP, nrow / 4); 2124 scr_page (UP, nrow / 4);
2050# endif 2125# endif
2051 else if (scrollbar_below_slider (ev.y)) 2126 else if (scrollBar.below_slider (ev.y))
2052# ifdef RXVT_SCROLL_FULL 2127# ifdef RXVT_SCROLL_FULL
2053 scr_page (DN, nrow - 1); 2128 scr_page (DN, nrow - 1);
2054# else 2129# else
2055 scr_page (DN, nrow / 4); 2130 scr_page (DN, nrow / 4);
2056# endif 2131# endif
2057 else 2132 else
2058 scrollBar.state = STATE_MOTION; 2133 scrollBar.state = SB_STATE_MOTION;
2059 } 2134 }
2060 else 2135 else
2061 { 2136 {
2062 scr_page ((ev.button == Button1 ? DN : UP), 2137 scr_page ((ev.button == Button1 ? DN : UP),
2063 (nrow 2138 (nrow
2064 * scrollbar_position (ev.y) 2139 * scrollBar.position (ev.y)
2065 / scrollbar_size ())); 2140 / scrollBar.size ()));
2066 } 2141 }
2067 2142
2068 break; 2143 break;
2069 } 2144 }
2070 } 2145 }
… …
2080 2155
2081 csrO = 0; /* reset csr Offset */ 2156 csrO = 0; /* reset csr Offset */
2082 if (!bypass_keystate) 2157 if (!bypass_keystate)
2083 reportmode = !! (priv_modes & PrivMode_mouse_report); 2158 reportmode = !! (priv_modes & PrivMode_mouse_report);
2084 2159
2085 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN) 2160 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
2086 { 2161 {
2087 scrollBar.state = STATE_IDLE; 2162 scrollBar.state = SB_STATE_IDLE;
2088 scrollbar_show (0); 2163 scrollBar.show (0);
2089 } 2164 }
2090 2165
2091#ifdef SELECTION_SCROLLING 2166#ifdef SELECTION_SCROLLING
2092 sel_scroll_ev.stop(); 2167 sel_scroll_ev.stop();
2093#endif 2168#endif
… …
2142 case Button3: 2217 case Button3:
2143 selection_make (ev.time); 2218 selection_make (ev.time);
2144 break; 2219 break;
2145 2220
2146 case Button2: 2221 case Button2:
2147 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window? 2222 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2148 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary); 2223 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2149 break; 2224 break;
2150 2225
2151#ifdef MOUSE_WHEEL 2226#ifdef MOUSE_WHEEL
2152 case Button4: 2227 case Button4:
2153 case Button5: 2228 case Button5:
2154 { 2229 {
2155 int i; 2230 int lines;
2156 page_dirn v; 2231 page_dirn dirn;
2157 2232
2158 v = ev.button == Button4 ? UP : DN; 2233 dirn = ev.button == Button4 ? UP : DN;
2159 2234
2160 if (ev.state & ShiftMask) 2235 if (ev.state & ShiftMask)
2161 i = 1; 2236 lines = 1;
2162 else if (option (Opt_mouseWheelScrollPage)) 2237 else if (option (Opt_mouseWheelScrollPage))
2163 i = nrow - 1; 2238 lines = nrow - 1;
2164 else 2239 else
2165 i = 5; 2240 lines = 5;
2166 2241
2167# ifdef MOUSE_SLIP_WHEELING 2242# ifdef MOUSE_SLIP_WHEELING
2168 if (ev.state & ControlMask) 2243 if (ev.state & ControlMask)
2169 { 2244 {
2170 mouse_slip_wheel_speed += v ? -1 : 1; 2245 mouse_slip_wheel_speed += dirn;
2171 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow; 2246 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2172 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2173 2247
2174 if (!slip_wheel_ev.is_active ()) 2248 if (!slip_wheel_ev.is_active ())
2175 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY); 2249 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2176 } 2250 }
2177 else 2251 else
2178# endif 2252# endif
2179 { 2253 {
2180 scr_page (v, i); 2254 scr_page (dirn, lines);
2181 scrollbar_show (1); 2255 scrollBar.show (1);
2182 } 2256 }
2183 } 2257 }
2184 break; 2258 break;
2185#endif 2259#endif
2186 } 2260 }
2187 } 2261 }
2188} 2262}
2189 2263
2190/*}}} */ 2264/*}}} */
2191 2265
2192bool 2266void ecb_hot
2193rxvt_term::cmd_parse () 2267rxvt_term::cmd_parse ()
2194{ 2268{
2195 bool flag = false;
2196 wchar_t ch = NOCHAR; 2269 wchar_t ch = NOCHAR;
2197 char *seq_begin; // remember start of esc-sequence here 2270 char *seq_begin; // remember start of esc-sequence here
2198 2271
2199 for (;;) 2272 for (;;)
2200 { 2273 {
2201 if (ch == NOCHAR) 2274 if (ecb_unlikely (ch == NOCHAR))
2202 { 2275 {
2203 seq_begin = cmdbuf_ptr; 2276 seq_begin = cmdbuf_ptr;
2204 ch = next_char (); 2277 ch = next_char ();
2205 2278
2206 if (ch == NOCHAR) 2279 if (ch == NOCHAR)
2207 break; 2280 break;
2208 } 2281 }
2209 2282
2210 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2283 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2211 { 2284 {
2212 if (!seen_input) 2285 if (ecb_unlikely (!seen_input))
2213 { 2286 {
2214 seen_input = 1; 2287 seen_input = 1;
2215 // many badly-written programs (e.g. jed) contain a race condition: 2288 // many badly-written programs (e.g. jed) contain a race condition:
2216 // they first read the screensize and then install a SIGWINCH handler. 2289 // they first read the screensize and then install a SIGWINCH handler.
2217 // some window managers resize the window early, and these programs 2290 // some window managers resize the window early, and these programs
… …
2230 wchar_t *str = buf; 2303 wchar_t *str = buf;
2231 wchar_t *eol = str + min (ncol, UBUFSIZ); 2304 wchar_t *eol = str + min (ncol, UBUFSIZ);
2232 2305
2233 for (;;) 2306 for (;;)
2234 { 2307 {
2235 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) 2308 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2236 break; 2309 break;
2237 2310
2238 *str++ = ch; 2311 *str++ = ch;
2239 2312
2240 if (ch == C0_LF || str >= eol) 2313 if (ecb_unlikely (ch == C0_LF || str >= eol))
2241 { 2314 {
2242 if (ch == C0_LF) 2315 if (ch == C0_LF)
2243 nlines++; 2316 nlines++;
2244 2317
2245 refresh_count++; 2318 refresh_count++;
… …
2294 * What the heck we'll cheat and only refresh less than every page-full. 2367 * What the heck we'll cheat and only refresh less than every page-full.
2295 * if skipScroll is enabled. 2368 * if skipScroll is enabled.
2296 */ 2369 */
2297 if (refreshnow) 2370 if (refreshnow)
2298 { 2371 {
2299 flag = true;
2300 scr_refresh (); 2372 scr_refresh ();
2301 want_refresh = 1; 2373 want_refresh = 1;
2302 } 2374 }
2303
2304 } 2375 }
2305 else 2376 else
2306 { 2377 {
2307 try 2378 try
2308 { 2379 {
… …
2316 } 2387 }
2317 2388
2318 ch = NOCHAR; 2389 ch = NOCHAR;
2319 } 2390 }
2320 } 2391 }
2321
2322 return flag;
2323} 2392}
2324 2393
2325// read the next character 2394// read the next character
2326wchar_t 2395wchar_t ecb_hot
2327rxvt_term::next_char () NOTHROW 2396rxvt_term::next_char () NOTHROW
2328{ 2397{
2329 while (cmdbuf_ptr < cmdbuf_endp) 2398 while (cmdbuf_ptr < cmdbuf_endp)
2330 { 2399 {
2331 // assume 7-bit to be ascii ALWAYS 2400 // assume 7-bit to be ascii ALWAYS
2332 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2401 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2333 return *cmdbuf_ptr++; 2402 return *cmdbuf_ptr++;
2334 2403
2335 wchar_t wc; 2404 wchar_t wc;
2336 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2405 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2337 2406
… …
2341 cmdbuf_ptr = cmdbuf_endp; 2410 cmdbuf_ptr = cmdbuf_endp;
2342 break; 2411 break;
2343 } 2412 }
2344 2413
2345 if (len == (size_t)-1) 2414 if (len == (size_t)-1)
2415 {
2416 mbstate.reset (); // reset now undefined conversion state
2417 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2418 // in which case we "erroneously" return the next byte which might be valid.
2346 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2419 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2420 }
2347 2421
2348 // assume wchar == unicode 2422 // assume wchar == unicode
2349 cmdbuf_ptr += len; 2423 cmdbuf_ptr += len;
2350 return wc & UNICODE_MASK; 2424 return wc & UNICODE_MASK;
2351 } 2425 }
2352 2426
2353 return NOCHAR; 2427 return NOCHAR;
2354} 2428}
2355 2429
2356// read the next octet 2430// read the next octet
2357uint32_t 2431uint32_t ecb_hot
2358rxvt_term::next_octet () NOTHROW 2432rxvt_term::next_octet () NOTHROW
2359{ 2433{
2360 return cmdbuf_ptr < cmdbuf_endp 2434 return cmdbuf_ptr < cmdbuf_endp
2361 ? (unsigned char)*cmdbuf_ptr++ 2435 ? (unsigned char)*cmdbuf_ptr++
2362 : NOCHAR; 2436 : NOCHAR;
2363} 2437}
2364 2438
2365static class out_of_input out_of_input; 2439static class out_of_input out_of_input;
2366 2440
2367/* rxvt_cmd_getc () - Return next input character */ 2441wchar_t ecb_hot
2368/*
2369 * Return the next input character after first passing any keyboard input
2370 * to the command.
2371 */
2372wchar_t
2373rxvt_term::cmd_getc () THROW ((class out_of_input)) 2442rxvt_term::cmd_getc () THROW ((class out_of_input))
2374{ 2443{
2375 wchar_t c = next_char (); 2444 wchar_t c = next_char ();
2376 2445
2377 if (c == NOCHAR) 2446 if (c == NOCHAR)
2378 throw out_of_input; 2447 throw out_of_input;
2379 2448
2380 return c; 2449 return c;
2381} 2450}
2382 2451
2383uint32_t 2452uint32_t ecb_hot
2384rxvt_term::cmd_get8 () THROW ((class out_of_input)) 2453rxvt_term::cmd_get8 () THROW ((class out_of_input))
2385{ 2454{
2386 uint32_t c = next_octet (); 2455 uint32_t c = next_octet ();
2387 2456
2388 if (c == NOCHAR) 2457 if (c == NOCHAR)
… …
2392} 2461}
2393 2462
2394/*{{{ print pipe */ 2463/*{{{ print pipe */
2395/*----------------------------------------------------------------------*/ 2464/*----------------------------------------------------------------------*/
2396#ifdef PRINTPIPE 2465#ifdef PRINTPIPE
2397FILE * 2466FILE * ecb_cold
2398rxvt_term::popen_printer () 2467rxvt_term::popen_printer ()
2399{ 2468{
2400 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2469 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2401 2470
2402 if (stream == NULL) 2471 if (stream == NULL)
2403 rxvt_warn ("can't open printer pipe, not printing.\n"); 2472 rxvt_warn ("can't open printer pipe, not printing.\n");
2404 2473
2405 return stream; 2474 return stream;
2406} 2475}
2407 2476
2408int 2477int ecb_cold
2409rxvt_term::pclose_printer (FILE *stream) 2478rxvt_term::pclose_printer (FILE *stream)
2410{ 2479{
2411 fflush (stream); 2480 fflush (stream);
2412 return pclose (stream); 2481 return pclose (stream);
2413} 2482}
2414 2483
2415/* 2484/*
2416 * simulate attached vt100 printer 2485 * simulate attached vt100 printer
2417 */ 2486 */
2418void 2487void ecb_cold
2419rxvt_term::process_print_pipe () 2488rxvt_term::process_print_pipe ()
2420{ 2489{
2421 int done; 2490 FILE *fd = popen_printer ();
2422 FILE *fd;
2423 2491
2424 if ((fd = popen_printer ()) == NULL) 2492 if (!fd)
2425 return; 2493 return;
2426 2494
2427 /* 2495 /*
2428 * Send all input to the printer until either ESC[4i or ESC[?4i 2496 * Send all input to the printer until either ESC[4i or ESC[?4i
2429 * is received. 2497 * is received.
2430 */ 2498 */
2431 for (done = 0; !done;) 2499 for (int done = 0; !done; )
2432 { 2500 {
2433 unsigned char buf[8]; 2501 unsigned char buf[8];
2434 unicode_t ch; 2502 unicode_t ch;
2435 unsigned int i, len; 2503 unsigned int i, len;
2436 2504
… …
2470 pclose_printer (fd); 2538 pclose_printer (fd);
2471} 2539}
2472#endif /* PRINTPIPE */ 2540#endif /* PRINTPIPE */
2473/*}}} */ 2541/*}}} */
2474 2542
2475/* *INDENT-OFF* */
2476enum { 2543enum {
2477 C1_40 = 0x40, 2544 C1_40 = 0x40,
2478 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2545 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2479 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2546 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2480 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2547 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2481 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, 2548 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2482}; 2549};
2483/* *INDENT-ON* */
2484 2550
2485/*{{{ process non-printing single characters */ 2551/*{{{ process non-printing single characters */
2486void 2552void ecb_hot
2487rxvt_term::process_nonprinting (unicode_t ch) 2553rxvt_term::process_nonprinting (unicode_t ch)
2488{ 2554{
2489 switch (ch) 2555 switch (ch)
2490 { 2556 {
2491 case C0_ESC: 2557 case C0_ESC:
… …
2537} 2603}
2538/*}}} */ 2604/*}}} */
2539 2605
2540 2606
2541/*{{{ process VT52 escape sequences */ 2607/*{{{ process VT52 escape sequences */
2542void 2608void ecb_cold
2543rxvt_term::process_escape_vt52 (unicode_t ch) 2609rxvt_term::process_escape_vt52 (unicode_t ch)
2544{ 2610{
2545 int row, col; 2611 int row, col;
2546 2612
2547 switch (ch) 2613 switch (ch)
… …
2581 break; 2647 break;
2582 case 'Z': /* identify the terminal type */ 2648 case 'Z': /* identify the terminal type */
2583 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2649 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2584 break; 2650 break;
2585 case '<': /* turn off VT52 mode */ 2651 case '<': /* turn off VT52 mode */
2586 PrivMode (0, PrivMode_vt52); 2652 priv_modes &= ~PrivMode_vt52;
2587 break; 2653 break;
2588 case 'F': /* use special graphics character set */ 2654 case 'F': /* use special graphics character set */
2589 case 'G': /* use regular character set */ 2655 case 'G': /* use regular character set */
2590 /* unimplemented */ 2656 /* unimplemented */
2591 break; 2657 break;
… …
2597} 2663}
2598/*}}} */ 2664/*}}} */
2599 2665
2600 2666
2601/*{{{ process escape sequences */ 2667/*{{{ process escape sequences */
2602void 2668void ecb_hot
2603rxvt_term::process_escape_seq () 2669rxvt_term::process_escape_seq ()
2604{ 2670{
2605 unicode_t ch = cmd_getc (); 2671 unicode_t ch = cmd_getc ();
2606 2672
2607 if (priv_modes & PrivMode_vt52) 2673 if (priv_modes & PrivMode_vt52)
… …
2610 return; 2676 return;
2611 } 2677 }
2612 2678
2613 switch (ch) 2679 switch (ch)
2614 { 2680 {
2615 /* case 1: do_tek_mode (); break; */
2616 case '#': 2681 case '#':
2617 if (cmd_getc () == '8') 2682 if (cmd_getc () == '8')
2618 scr_E (); 2683 scr_E ();
2619 break; 2684 break;
2620 case '(': 2685 case '(':
… …
2643#if !ENABLE_MINIMAL 2708#if !ENABLE_MINIMAL
2644 case '9': 2709 case '9':
2645 scr_forwardindex (); 2710 scr_forwardindex ();
2646 break; 2711 break;
2647#endif 2712#endif
2713 // DECPAM/DECPNM
2648 case '=': 2714 case '=':
2715 priv_modes |= PrivMode_aplKP;
2716 break;
2649 case '>': 2717 case '>':
2650 PrivMode ((ch == '='), PrivMode_aplKP); 2718 priv_modes &= ~PrivMode_aplKP;
2651 break; 2719 break;
2652 2720
2653 case C1_40: 2721 case C1_40:
2654 cmd_getc (); 2722 cmd_getc ();
2655 break; 2723 break;
… …
2659 2727
2660 /* 8.3.87: NEXT LINE */ 2728 /* 8.3.87: NEXT LINE */
2661 case C1_NEL: /* ESC E */ 2729 case C1_NEL: /* ESC E */
2662 { 2730 {
2663 wchar_t nlcr[] = { C0_LF, C0_CR }; 2731 wchar_t nlcr[] = { C0_LF, C0_CR };
2664 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1); 2732 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2665 } 2733 }
2666 break; 2734 break;
2667 2735
2668 /* kidnapped escape sequence: Should be 8.3.48 */ 2736 /* kidnapped escape sequence: Should be 8.3.48 */
2669 case C1_ESA: /* ESC G */ 2737 case C1_ESA: /* ESC G */
2670 process_graphics (); 2738 // used by original rxvt for rob nations own graphics mode
2739 if (cmd_getc () == 'Q')
2740 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2671 break; 2741 break;
2672 2742
2673 /* 8.3.63: CHARACTER TABULATION SET */ 2743 /* 8.3.63: CHARACTER TABULATION SET */
2674 case C1_HTS: /* ESC H */ 2744 case C1_HTS: /* ESC H */
2675 scr_set_tab (1); 2745 scr_set_tab (1);
… …
2679 case C1_RI: /* ESC M */ 2749 case C1_RI: /* ESC M */
2680 scr_index (DN); 2750 scr_index (DN);
2681 break; 2751 break;
2682 2752
2683 /* 8.3.142: SINGLE-SHIFT TWO */ 2753 /* 8.3.142: SINGLE-SHIFT TWO */
2684 /*case C1_SS2: scr_single_shift (2); break; */ 2754 /* case C1_SS2: break; */
2685 2755
2686 /* 8.3.143: SINGLE-SHIFT THREE */ 2756 /* 8.3.143: SINGLE-SHIFT THREE */
2687 /*case C1_SS3: scr_single_shift (3); break; */ 2757 /* case C1_SS3: break; */
2688 2758
2689 /* 8.3.27: DEVICE CONTROL STRING */ 2759 /* 8.3.27: DEVICE CONTROL STRING */
2690 case C1_DCS: /* ESC P */ 2760 case C1_DCS: /* ESC P */
2691 process_dcs_seq (); 2761 process_dcs_seq ();
2692 break; 2762 break;
… …
2694 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2764 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2695 case C1_SCI: /* ESC Z */ 2765 case C1_SCI: /* ESC Z */
2696 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1); 2766 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2697 break; /* steal obsolete ESC [ c */ 2767 break; /* steal obsolete ESC [ c */
2698 2768
2699 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2769 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2700 case C1_CSI: /* ESC [ */ 2770 case C1_CSI: /* ESC [ */
2701 process_csi_seq (); 2771 process_csi_seq ();
2702 break; 2772 break;
2703 2773
2704 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2774 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2705 case C1_OSC: /* ESC ] */ 2775 case C1_OSC: /* ESC ] */
2706 process_osc_seq (); 2776 process_osc_seq ();
2707 break; 2777 break;
2708 2778
2709 /* 8.3.106: RESET TO INITIAL STATE */ 2779 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2710 case 'c': 2780 case 'c':
2711 mbstate.reset (); 2781 mbstate.reset ();
2712 scr_poweron (); 2782 scr_poweron ();
2713 scrollbar_show (1); 2783 scrollBar.show (1);
2714 break; 2784 break;
2715 2785
2716 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2786 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2717 case 'n': 2787 case 'n':
2718 scr_charset_choose (2); 2788 scr_charset_choose (2);
… …
2725 } 2795 }
2726} 2796}
2727/*}}} */ 2797/*}}} */
2728 2798
2729/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2799/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2730/* *INDENT-OFF* */
2731enum { 2800enum {
2732 CSI_ICH = 0x40, 2801 CSI_ICH = 0x40,
2733 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2802 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2734 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2803 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2735 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2804 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
… …
2738 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2807 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2739 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2808 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2740 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2809 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2741}; 2810};
2742 2811
2743#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2812#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2744 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2813 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2745 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2814 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2746#define get_byte_array_bit(array, bit) \ 2815#define get_byte_array_bit(array, bit) \
2747 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2816 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2748 2817
2749const unsigned char csi_defaults[] = 2818static const unsigned char csi_defaults[] =
2750 { 2819 {
2751 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2820 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2752 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2821 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2753 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2822 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2754 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2823 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2755 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2824 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2756 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2825 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2757 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2826 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2758 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ 2827 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2759 }; 2828 };
2760/* *INDENT-ON* */
2761 2829
2762void 2830void ecb_hot
2763rxvt_term::process_csi_seq () 2831rxvt_term::process_csi_seq ()
2764{ 2832{
2765 unicode_t ch, priv, i; 2833 unicode_t ch, priv, prev_ch, i;
2766 unsigned int nargs, p; 2834 unsigned int nargs, p;
2767 int n, ndef; 2835 int n, ndef;
2768 int arg[ESC_ARGS] = { }; 2836 int arg[ESC_ARGS] = { };
2769 2837
2770 nargs = 0; 2838 nargs = 0;
2771 2839
2772 priv = 0; 2840 priv = 0;
2773 ch = cmd_getc (); 2841 ch = cmd_getc ();
2774 if (ch >= '<' && ch <= '?') 2842 if ((ch >= '<' && ch <= '?') || ch == '!')
2775 { 2843 {
2776 /* '<' '=' '>' '?' */ 2844 /* '<' '=' '>' '?' '!' */
2777 priv = ch; 2845 priv = ch;
2778 ch = cmd_getc (); 2846 ch = cmd_getc ();
2779 } 2847 }
2780 2848
2849 prev_ch = 0;
2781 /* read any numerical arguments */ 2850 /* read any numerical arguments */
2782 for (n = -1; ch < CSI_ICH; ) 2851 for (n = -1; ch < CSI_ICH; )
2783 { 2852 {
2784 if (isdigit (ch)) 2853 if (isdigit (ch))
2785 { 2854 {
… …
2795 n = -1; 2864 n = -1;
2796 } 2865 }
2797 else if (IS_CONTROL (ch)) 2866 else if (IS_CONTROL (ch))
2798 process_nonprinting (ch); 2867 process_nonprinting (ch);
2799 2868
2869 prev_ch = ch;
2800 ch = cmd_getc (); 2870 ch = cmd_getc ();
2801 } 2871 }
2802 2872
2803 if (ch > CSI_7F) 2873 if (ch > CSI_7F)
2804 return; 2874 return;
… …
2835 2905
2836 case '?': 2906 case '?':
2837 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2907 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2838 process_terminal_mode (ch, priv, nargs, arg); 2908 process_terminal_mode (ch, priv, nargs, arg);
2839 break; 2909 break;
2910
2911 case '!':
2912 if (ch == CSI_70)
2913 {
2914 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2915 scr_soft_reset ();
2916
2917 static const int pm_h[] = { 7, 25 };
2918 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2919
2920 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2921 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2840 } 2922 }
2923 break;
2924 }
2925
2841 return; 2926 return;
2842 } 2927 }
2843 2928
2844 switch (ch) 2929 switch (ch)
2845 { 2930 {
… …
2859 } 2944 }
2860 break; 2945 break;
2861#endif 2946#endif
2862 2947
2863 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2948 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2864 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2949 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2865 arg[0] = -arg[0]; 2950 arg[0] = -arg[0];
2866 /* FALLTHROUGH */ 2951 /* FALLTHROUGH */
2867 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2952 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2868 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2953 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2869 scr_gotorc (arg[0], 0, RELATIVE); 2954 scr_gotorc (arg[0], 0, RELATIVE);
2870 break; 2955 break;
2871 2956
2872 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2957 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2873 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2958 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
3023 scr_insert_mode (1); 3108 scr_insert_mode (1);
3024 else if (arg[0] == 20) 3109 else if (arg[0] == 20)
3025 priv_modes |= PrivMode_LFNL; 3110 priv_modes |= PrivMode_LFNL;
3026 break; 3111 break;
3027 3112
3113 case CSI_71: // DESCUSR: set cursor style
3114 if (prev_ch == ' ')
3115 set_cursor_style (arg[0]);
3116 break;
3117
3028 /* 3118 /*
3029 * PRIVATE USE beyond this point. All CSI_7? sequences here 3119 * PRIVATE USE beyond this point. All CSI_7? sequences here
3030 */ 3120 */
3031 case CSI_72: /* DECSTBM: set top and bottom margins */ 3121 case CSI_72: /* DECSTBM: set top and bottom margins */
3032 if (nargs == 1) 3122 if (nargs == 1)
… …
3060 } 3150 }
3061} 3151}
3062/*}}} */ 3152/*}}} */
3063 3153
3064#if !ENABLE_MINIMAL 3154#if !ENABLE_MINIMAL
3065/* ARGSUSED */
3066void 3155void
3067rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3156rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3068{ 3157{
3069 int x, y; 3158 int x, y;
3070 XWindowAttributes wattr; 3159 XWindowAttributes wattr;
… …
3079 { 3168 {
3080 /* 3169 /*
3081 * commands 3170 * commands
3082 */ 3171 */
3083 case 1: /* deiconify window */ 3172 case 1: /* deiconify window */
3084 XMapWindow (dpy, parent[0]); 3173 XMapWindow (dpy, parent);
3085 break; 3174 break;
3086 case 2: /* iconify window */ 3175 case 2: /* iconify window */
3087 XIconifyWindow (dpy, parent[0], display->screen); 3176 XIconifyWindow (dpy, parent, display->screen);
3088 break; 3177 break;
3089 case 3: /* set position (pixels) */ 3178 case 3: /* set position (pixels) */
3090 XMoveWindow (dpy, parent[0], args[1], args[2]); 3179 XMoveWindow (dpy, parent, args[1], args[2]);
3091 break; 3180 break;
3092 case 4: /* set size (pixels) */ 3181 case 4: /* set size (pixels) */
3093 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3182 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3094 break; 3183 break;
3095 case 5: /* raise window */ 3184 case 5: /* raise window */
3096 XRaiseWindow (dpy, parent[0]); 3185 XRaiseWindow (dpy, parent);
3097 break; 3186 break;
3098 case 6: /* lower window */ 3187 case 6: /* lower window */
3099 XLowerWindow (dpy, parent[0]); 3188 XLowerWindow (dpy, parent);
3100 break; 3189 break;
3101 case 7: /* refresh window */ 3190 case 7: /* refresh window */
3102 scr_touch (true); 3191 scr_touch (true);
3103 break; 3192 break;
3104 case 8: /* set size (chars) */ 3193 case 8: /* set size (chars) */
… …
3107 break; 3196 break;
3108 3197
3109 //case 9: NYI, TODO, restore maximized window or maximize window 3198 //case 9: NYI, TODO, restore maximized window or maximize window
3110 default: 3199 default:
3111 if (args[0] >= 24) /* set height (chars) */ 3200 if (args[0] >= 24) /* set height (chars) */
3112 set_widthheight ((unsigned int)width, 3201 set_widthheight ((unsigned int)vt_width,
3113 (unsigned int) (args[1] * fheight)); 3202 (unsigned int) (args[1] * fheight));
3114 break; 3203 break;
3115 3204
3116 /* 3205 /*
3117 * reports - some output format copied from XTerm 3206 * reports - some output format copied from XTerm
3118 */ 3207 */
3119 case 11: /* report window state */ 3208 case 11: /* report window state */
3120 XGetWindowAttributes (dpy, parent[0], &wattr); 3209 XGetWindowAttributes (dpy, parent, &wattr);
3121 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3210 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3122 break; 3211 break;
3123 case 13: /* report window position */ 3212 case 13: /* report window position */
3124 XGetWindowAttributes (dpy, parent[0], &wattr); 3213 XGetWindowAttributes (dpy, parent, &wattr);
3125 XTranslateCoordinates (dpy, parent[0], wattr.root, 3214 XTranslateCoordinates (dpy, parent, wattr.root,
3126 -wattr.border_width, -wattr.border_width, 3215 -wattr.border_width, -wattr.border_width,
3127 &x, &y, &wdummy); 3216 &x, &y, &wdummy);
3128 tt_printf ("\033[3;%d;%dt", x, y); 3217 tt_printf ("\033[3;%d;%dt", x, y);
3129 break; 3218 break;
3130 case 14: /* report window size (pixels) */ 3219 case 14: /* report window size (pixels) */
3131 XGetWindowAttributes (dpy, parent[0], &wattr); 3220 XGetWindowAttributes (dpy, parent, &wattr);
3132 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3221 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3133 break; 3222 break;
3134 case 18: /* report text area size (chars) */ 3223 case 18: /* report text area size (chars) */
3135 tt_printf ("\033[8;%d;%dt", nrow, ncol); 3224 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3136 break; 3225 break;
… …
3138 tt_printf ("\033[9;%d;%dt", nrow, ncol); 3227 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3139 break; 3228 break;
3140 case 20: /* report icon label */ 3229 case 20: /* report icon label */
3141 { 3230 {
3142 char *s; 3231 char *s;
3143 XGetIconName (dpy, parent[0], &s); 3232 XGetIconName (dpy, parent, &s);
3144 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3233 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3145 XFree (s); 3234 XFree (s);
3146 } 3235 }
3147 break; 3236 break;
3148 case 21: /* report window title */ 3237 case 21: /* report window title */
3149 { 3238 {
3150 char *s; 3239 char *s;
3151 XFetchName (dpy, parent[0], &s); 3240 XFetchName (dpy, parent, &s);
3152 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3241 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3153 XFree (s); 3242 XFree (s);
3154 } 3243 }
3155 break; 3244 break;
3156 } 3245 }
… …
3166rxvt_term::get_to_st (unicode_t &ends_how) 3255rxvt_term::get_to_st (unicode_t &ends_how)
3167{ 3256{
3168 unicode_t ch; 3257 unicode_t ch;
3169 bool seen_esc = false; 3258 bool seen_esc = false;
3170 unsigned int n = 0; 3259 unsigned int n = 0;
3171 wchar_t string[STRING_MAX]; 3260 wchar_t string[CBUFSIZ];
3172 3261
3173 while ((ch = cmd_getc ()) != NOCHAR) 3262 while ((ch = cmd_getc ()) != NOCHAR)
3174 { 3263 {
3175 if (seen_esc) 3264 if (seen_esc)
3176 { 3265 {
… …
3191 else if (ch < 0x20) 3280 else if (ch < 0x20)
3192 return NULL; /* other control character - exit */ 3281 return NULL; /* other control character - exit */
3193 3282
3194 seen_esc = false; 3283 seen_esc = false;
3195 3284
3196 if (n >= STRING_MAX - 1) 3285 if (n >= sizeof (string) - 1)
3197 // stop at some sane length 3286 // stop at some sane length
3198 return NULL; 3287 return NULL;
3199 3288
3200 string[n++] = ch; 3289 string[n++] = ch;
3201 } 3290 }
… …
3212 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3301 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3213 */ 3302 */
3214void 3303void
3215rxvt_term::process_dcs_seq () 3304rxvt_term::process_dcs_seq ()
3216{ 3305{
3217 char *s;
3218 unicode_t eh;
3219
3220 /* 3306 /*
3221 * Not handled yet 3307 * Not handled yet
3222 */ 3308 */
3309
3310 unicode_t eh;
3223 s = get_to_st (eh); 3311 char *s = get_to_st (eh);
3224 if (s) 3312 if (s)
3225 free (s); 3313 free (s);
3226 3314
3227 return; 3315 return;
3228} 3316}
… …
3232 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3320 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3233 */ 3321 */
3234void 3322void
3235rxvt_term::process_osc_seq () 3323rxvt_term::process_osc_seq ()
3236{ 3324{
3237 unicode_t ch, eh;
3238 int arg; 3325 int arg;
3239 3326
3240 ch = cmd_getc (); 3327 unicode_t ch = cmd_getc ();
3241 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3328 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3242 arg = arg * 10 + (ch - '0'); 3329 arg = arg * 10 + (ch - '0');
3243 3330
3244 if (ch == ';') 3331 if (ch == ';')
3245 { 3332 {
3333 unicode_t eh;
3246 char *s = get_to_st (eh); 3334 char *s = get_to_st (eh);
3247 3335
3248 if (s) 3336 if (s)
3249 { 3337 {
3250 process_xterm_seq (arg, s, eh); 3338 process_xterm_seq (arg, s, eh);
… …
3274 3362
3275/* 3363/*
3276 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3364 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3277 */ 3365 */
3278void 3366void
3279rxvt_term::process_xterm_seq (int op, const char *str, char resp) 3367rxvt_term::process_xterm_seq (int op, char *str, char resp)
3280{ 3368{
3281 int color; 3369 int color;
3282 char *buf, *name; 3370 char *buf, *name;
3283 bool query = str[0] == '?' && !str[1]; 3371 bool query = str[0] == '?' && !str[1];
3284 int saveop = op; 3372 int saveop = op;
… …
3311 unsigned long bytes_after; 3399 unsigned long bytes_after;
3312 unsigned char *value = 0; 3400 unsigned char *value = 0;
3313 const char *str = ""; 3401 const char *str = "";
3314 3402
3315 if (prop 3403 if (prop
3316 && XGetWindowProperty (dpy, parent[0], 3404 && XGetWindowProperty (dpy, parent,
3317 prop, 0, 1<<16, 0, AnyPropertyType, 3405 prop, 0, 1<<16, 0, AnyPropertyType,
3318 &actual_type, &actual_format, 3406 &actual_type, &actual_format,
3319 &nitems, &bytes_after, &value) == Success 3407 &nitems, &bytes_after, &value) == Success
3320 && actual_type != None 3408 && actual_type != None
3321 && actual_format == 8) 3409 && actual_format == 8)
3322 str = (const char *)(value); 3410 str = (const char *)(value);
3323 3411
3324 tt_printf ("\033]%d;%s%c", op, str, resp); 3412 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3325 3413
3326 XFree (value); 3414 XFree (value);
3327 } 3415 }
3328 else 3416 else
3329 { 3417 {
3330 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3418 char *eq = strchr (str, '=');
3331 3419
3332 if (eq) 3420 if (eq)
3333 { 3421 {
3334 *eq = 0; 3422 *eq = 0;
3335 set_utf8_property (display->atom (str), eq + 1); 3423 set_utf8_property (display->atom (str), eq + 1);
3336 } 3424 }
3337 else 3425 else
3338 XDeleteProperty (dpy, parent[0], 3426 XDeleteProperty (dpy, parent,
3339 display->atom (str)); 3427 display->atom (str));
3340 } 3428 }
3341 break; 3429 break;
3342 3430
3343 case XTerm_Color: 3431 case XTerm_Color:
… …
3375 process_color_seq (op, Color_pointer_fg, str, resp); 3463 process_color_seq (op, Color_pointer_fg, str, resp);
3376 break; 3464 break;
3377 case XTerm_Color_pointer_bg: 3465 case XTerm_Color_pointer_bg:
3378 process_color_seq (op, Color_pointer_bg, str, resp); 3466 process_color_seq (op, Color_pointer_bg, str, resp);
3379 break; 3467 break;
3468#ifdef OPTION_HC
3469 case XTerm_Color_HC:
3470 process_color_seq (op, Color_HC, str, resp);
3471 break;
3472 case XTerm_Color_HTC:
3473 process_color_seq (op, Color_HTC, str, resp);
3474 break;
3475#endif
3380#ifndef NO_BOLD_UNDERLINE_REVERSE 3476#ifndef NO_BOLD_UNDERLINE_REVERSE
3381 case XTerm_Color_RV:
3382 process_color_seq (op, Color_RV, str, resp);
3383 break;
3384 case Rxvt_Color_BD:
3385 case URxvt_Color_BD: 3477 case URxvt_Color_BD:
3386 process_color_seq (op, Color_BD, str, resp); 3478 process_color_seq (op, Color_BD, str, resp);
3387 break; 3479 break;
3388 case Rxvt_Color_UL:
3389 case URxvt_Color_UL: 3480 case URxvt_Color_UL:
3390 process_color_seq (op, Color_UL, str, resp); 3481 process_color_seq (op, Color_UL, str, resp);
3391 break; 3482 break;
3392 case URxvt_Color_IT: 3483 case URxvt_Color_IT:
3393 process_color_seq (op, Color_IT, str, resp); 3484 process_color_seq (op, Color_IT, str, resp);
3394 break; 3485 break;
3395#endif 3486#endif
3396#if ENABLE_TRANSPARENCY 3487 case URxvt_Color_border:
3488 process_color_seq (op, Color_border, str, resp);
3489 break;
3490
3491#if BG_IMAGE_FROM_ROOT
3397 case URxvt_Color_tint: 3492 case URxvt_Color_tint:
3398 process_color_seq (op, Color_tint, str, resp); 3493 process_color_seq (op, Color_tint, str, resp);
3399 { 3494 {
3400 bool changed = false; 3495 bool changed = false;
3401 3496
3402 if (ISSET_PIXCOLOR (Color_tint)) 3497 if (ISSET_PIXCOLOR (Color_tint))
3403 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]); 3498 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3404 else
3405 changed = bgPixmap.unset_tint ();
3406 3499
3407 if (changed) 3500 if (changed)
3408 update_background (); 3501 update_background ();
3409 } 3502 }
3410 3503
… …
3414#if BG_IMAGE_FROM_FILE 3507#if BG_IMAGE_FROM_FILE
3415 case Rxvt_Pixmap: 3508 case Rxvt_Pixmap:
3416 if (!strcmp (str, "?")) 3509 if (!strcmp (str, "?"))
3417 { 3510 {
3418 char str[256]; 3511 char str[256];
3512 int h_scale = fimage.h_scale;
3513 int v_scale = fimage.v_scale;
3514 int h_align = fimage.h_align;
3515 int v_align = fimage.v_align;
3419 3516
3420 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */ 3517 sprintf (str, "[%dx%d+%d+%d]",
3421 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767), 3518 h_scale, v_scale,
3422 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767)); 3519 h_align, v_align);
3423 process_xterm_seq (XTerm_title, str, CHAR_ST); 3520 process_xterm_seq (XTerm_title, str, CHAR_ST);
3424 } 3521 }
3425 else 3522 else
3426 { 3523 {
3427 int changed = 0; 3524 bool changed = false;
3428 3525
3429 if (*str != ';') 3526 if (*str != ';')
3430 { 3527 {
3431 /* reset to default scaling :*/ 3528 try
3432 bgPixmap.unset_geometry (); 3529 {
3433 if (bgPixmap.set_file (str)) /* change pixmap */ 3530 fimage.set_file_geometry (this, str);
3434 changed++; 3531 changed = true;
3435 str = strchr (str, ';'); 3532 }
3436 if (str == NULL) 3533 catch (const class rxvt_failure_exception &e)
3437 bgPixmap.set_defaultGeometry (); 3534 {
3535 }
3438 } 3536 }
3439 3537 else
3440 while (str)
3441 { 3538 {
3442 str++; 3539 str++;
3443 if (bgPixmap.set_geometry (str)) 3540 if (fimage.set_geometry (str, true))
3444 changed++; 3541 changed = true;
3445 str = strchr (str, ';');
3446 } 3542 }
3447 3543
3448 if (changed) 3544 if (changed)
3545 {
3546 if (bg_window_position_sensitive ())
3547 {
3548 int x, y;
3549 get_window_origin (x, y);
3550 parent_x = x;
3551 parent_y = y;
3552 }
3449 update_background (); 3553 update_background ();
3554 }
3450 } 3555 }
3451 break; 3556 break;
3452#endif 3557#endif
3453 3558
3454 case XTerm_logfile: 3559 case XTerm_logfile:
… …
3524 break; 3629 break;
3525#endif 3630#endif
3526 3631
3527#if ENABLE_PERL 3632#if ENABLE_PERL
3528 case URxvt_perl: 3633 case URxvt_perl:
3529 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END))) 3634 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3530 ; // no responses yet
3531 break; 3635 break;
3532#endif 3636#endif
3533 } 3637 }
3534} 3638}
3535/*----------------------------------------------------------------------*/ 3639/*----------------------------------------------------------------------*/
… …
3542 * 's' = save 3646 * 's' = save
3543 * 'r' = restore 3647 * 'r' = restore
3544 * 't' = toggle 3648 * 't' = toggle
3545 * so no need for fancy checking 3649 * so no need for fancy checking
3546 */ 3650 */
3547int 3651int ecb_cold
3548rxvt_term::privcases (int mode, unsigned long bit) 3652rxvt_term::privcases (int mode, unsigned long bit)
3549{ 3653{
3550 int state; 3654 int state;
3551 3655
3552 if (mode == 's') 3656 if (mode == 's')
3553 { 3657 {
3554 SavedModes |= (priv_modes & bit); 3658 if (priv_modes & bit)
3659 SavedModes |= bit;
3660 else
3661 SavedModes &= ~bit;
3555 return -1; 3662 return -1;
3556 } 3663 }
3557 else 3664 else
3558 { 3665 {
3559 if (mode == 'r') 3666 if (mode == 'r')
3560 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3667 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3561 else 3668 else
3562 state = (mode == 't') ? ! (priv_modes & bit) : mode; 3669 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3563 PrivMode (state, bit); 3670
3671 if (state)
3672 priv_modes |= bit;
3673 else
3674 priv_modes &= ~bit;
3564 } 3675 }
3565 3676
3566 return state; 3677 return state;
3567} 3678}
3568 3679
3569/* we're not using priv _yet_ */ 3680/* we're not using priv _yet_ */
3570void 3681void
3571rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg) 3682rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3572{ 3683{
3573 unsigned int i, j; 3684 unsigned int i, j;
3574 int state; 3685 int state;
3575 3686
3576 static const struct 3687 static const struct
3577 { 3688 {
3578 const int argval; 3689 const int argval;
3579 const unsigned long bit; 3690 const unsigned long bit;
3580 } argtopriv[] = { 3691 } argtopriv[] = {
3581 { 1, PrivMode_aplCUR }, 3692 { 1, PrivMode_aplCUR }, // DECCKM
3582 { 2, PrivMode_vt52 }, 3693 { 2, PrivMode_vt52 }, // DECANM
3583 { 3, PrivMode_132 }, 3694 { 3, PrivMode_132 }, // DECCOLM
3584 { 4, PrivMode_smoothScroll }, 3695 { 4, PrivMode_smoothScroll }, // DECSCLM
3585 { 5, PrivMode_rVideo }, 3696 { 5, PrivMode_rVideo }, // DECSCNM
3586 { 6, PrivMode_relOrigin }, 3697 { 6, PrivMode_relOrigin }, // DECOM
3587 { 7, PrivMode_Autowrap }, 3698 { 7, PrivMode_Autowrap }, // DECAWM
3588 // 8, bi-directional support mode 3699 // 8, auto-repeat keys // DECARM
3589 { 9, PrivMode_MouseX10 }, 3700 { 9, PrivMode_MouseX10 },
3590 // 18, 19 printing-related 3701 // 18 end FF to printer after print screen
3702 // 19 Print screen prints full screen/scroll region
3591 { 25, PrivMode_VisibleCursor }, 3703 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3592#ifdef scrollBar_esc 3704#ifdef scrollBar_esc
3593 { scrollBar_esc, PrivMode_scrollBar }, 3705 { scrollBar_esc, PrivMode_scrollBar },
3594#endif 3706#endif
3595 { 35, PrivMode_ShiftKeys }, // rxvt extension 3707 { 35, PrivMode_ShiftKeys }, // rxvt extension
3708 // 38, tektronix mode // DECTEK
3596 { 40, PrivMode_132OK }, 3709 { 40, PrivMode_132OK },
3597 // 41 xterm more fixes NYI 3710 // 41 xterm more fixes NYI
3598 // 45 margin bell NYI 3711 // 45 margin bell NYI
3599 // 46 start logging 3712 // 46 start logging
3600 { 47, PrivMode_Screen }, 3713 { 47, PrivMode_Screen },
3601 { 66, PrivMode_aplKP }, 3714 { 66, PrivMode_aplKP }, // DECNKM
3602#ifndef NO_BACKSPACE_KEY 3715#ifndef NO_BACKSPACE_KEY
3603 { 67, PrivMode_BackSpace }, 3716 { 67, PrivMode_BackSpace }, // DECBKM
3604#endif 3717#endif
3605 { 1000, PrivMode_MouseX11 }, 3718 { 1000, PrivMode_MouseX11 },
3606 { 1002, PrivMode_MouseBtnEvent }, 3719 { 1002, PrivMode_MouseBtnEvent },
3607 { 1003, PrivMode_MouseAnyEvent }, 3720 { 1003, PrivMode_MouseAnyEvent },
3721#if ENABLE_FRILLS
3722 { 1005, PrivMode_ExtModeMouse },
3723#endif
3608 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3724 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3609 { 1011, PrivMode_Keypress }, // rxvt extension 3725 { 1011, PrivMode_Keypress }, // rxvt extension
3726#if ENABLE_FRILLS
3727 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3728#endif
3610 // 1035 enable modifiers for alt, numlock NYI 3729 // 1035 enable modifiers for alt, numlock NYI
3611 // 1036 send ESC for meta keys NYI 3730 // 1036 send ESC for meta keys NYI
3612 // 1037 send DEL for keypad delete NYI 3731 // 1037 send DEL for keypad delete NYI
3613 { 1047, PrivMode_Screen }, 3732 { 1047, PrivMode_Screen },
3614 // 1048 save and restore cursor 3733 // 1048 save and restore cursor, implemented in code
3615 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3734 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3616 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3735 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3617 { 2004, PrivMode_BracketPaste }, 3736 { 2004, PrivMode_BracketPaste },
3618 }; 3737 };
3619 3738
… …
3629 for (i = 0; i < nargs; i++) 3748 for (i = 0; i < nargs; i++)
3630 { 3749 {
3631 state = -1; 3750 state = -1;
3632 3751
3633 /* basic handling */ 3752 /* basic handling */
3634 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3753 for (j = 0; j < ecb_array_length (argtopriv); j++)
3635 if (argtopriv[j].argval == arg[i]) 3754 if (argtopriv[j].argval == arg[i])
3636 { 3755 {
3637 state = privcases (mode, argtopriv[j].bit); 3756 state = privcases (mode, argtopriv[j].bit);
3638 break; 3757 break;
3639 } 3758 }
… …
3647 3766
3648 scr_touch (true); 3767 scr_touch (true);
3649 break; 3768 break;
3650#endif 3769#endif
3651 case 1048: /* alternative cursor save */ 3770 case 1048: /* alternative cursor save */
3652 case 1049:
3653 if (option (Opt_secondaryScreen)) 3771 if (option (Opt_secondaryScreen))
3654 if (mode == 0) 3772 if (mode == 0)
3655 scr_cursor (RESTORE); 3773 scr_cursor (RESTORE);
3656 else if (mode == 1) 3774 else if (mode == 1)
3657 scr_cursor (SAVE); 3775 scr_cursor (SAVE);
… …
3666 case 2: /* VT52 mode */ 3784 case 2: /* VT52 mode */
3667 /* oddball mode. should be set regardless of set/reset 3785 /* oddball mode. should be set regardless of set/reset
3668 * parameter. Return from VT52 mode with an ESC < from 3786 * parameter. Return from VT52 mode with an ESC < from
3669 * within VT52 mode 3787 * within VT52 mode
3670 */ 3788 */
3671 PrivMode (1, PrivMode_vt52); 3789 priv_modes |= PrivMode_vt52;
3672 break; 3790 break;
3673 case 3: /* 80/132 */ 3791 case 3: /* 80/132 */
3674 if (priv_modes & PrivMode_132OK) 3792 if (priv_modes & PrivMode_132OK)
3675 {
3676 scr_poweron ();
3677 set_widthheight (((state ? 132 : 80) * fwidth), 24 * fheight); 3793 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3678 }
3679 break; 3794 break;
3680 case 4: /* smooth scrolling */ 3795 case 4: /* smooth scrolling */
3681 set_option (Opt_jumpScroll, !state); 3796 set_option (Opt_jumpScroll, !state);
3682 break; 3797 break;
3683 case 5: /* reverse video */ 3798 case 5: /* reverse video */
… …
3694 if (state) /* orthogonal */ 3809 if (state) /* orthogonal */
3695 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent); 3810 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3696 break; 3811 break;
3697#ifdef scrollBar_esc 3812#ifdef scrollBar_esc
3698 case scrollBar_esc: 3813 case scrollBar_esc:
3699 if (scrollbar_mapping (state)) 3814 scrollBar.map (state);
3700 {
3701 resize_all_windows (0, 0, 0); 3815 resize_all_windows (0, 0, 0);
3702 scr_touch (true); 3816 scr_touch (true);
3703 }
3704 break; 3817 break;
3705#endif 3818#endif
3706 case 25: /* visible/invisible cursor */ 3819 case 25: /* visible/invisible cursor */
3707 scr_cursor_visible (state); 3820 scr_cursor_visible (state);
3708 break; 3821 break;
… …
3721 case 1003: 3834 case 1003:
3722 if (state) 3835 if (state)
3723 { 3836 {
3724 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11); 3837 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3725 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent; 3838 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3839 mouse_row = mouse_col = 0;
3726 vt_emask_mouse = PointerMotionMask; 3840 vt_emask_mouse = PointerMotionMask;
3727 } 3841 }
3728 else 3842 else
3729 vt_emask_mouse = NoEventMask; 3843 vt_emask_mouse = NoEventMask;
3844
3730 vt_select_input (); 3845 vt_select_input ();
3731 break; 3846 break;
3732 case 1010: /* scroll to bottom on TTY output inhibit */ 3847 case 1010: /* scroll to bottom on TTY output inhibit */
3733 set_option (Opt_scrollTtyOutput, !state); 3848 set_option (Opt_scrollTtyOutput, !state);
3734 break; 3849 break;
3735 case 1011: /* scroll to bottom on key press */ 3850 case 1011: /* scroll to bottom on key press */
3736 set_option (Opt_scrollTtyKeypress, state); 3851 set_option (Opt_scrollTtyKeypress, state);
3737 break; 3852 break;
3738 case 1047: /* secondary screen w/ clearing last */ 3853 case 1047: /* secondary screen w/ clearing last */
3739 if (option (Opt_secondaryScreen)) 3854 if (option (Opt_secondaryScreen))
3740 if (current_screen != PRIMARY) 3855 if (!state)
3741 scr_erase_screen (2); 3856 scr_erase_screen (2);
3857
3742 scr_change_screen (state); 3858 scr_change_screen (state);
3743 break; 3859 break;
3744 case 1049: /* secondary screen w/ clearing first */ 3860 case 1049: /* secondary screen w/ clearing first */
3861 if (option (Opt_secondaryScreen))
3862 if (state)
3863 scr_cursor (SAVE);
3864
3745 scr_change_screen (state); 3865 scr_change_screen (state);
3866
3746 if (option (Opt_secondaryScreen)) 3867 if (option (Opt_secondaryScreen))
3747 if (current_screen != PRIMARY) 3868 if (state)
3748 scr_erase_screen (2); 3869 scr_erase_screen (2);
3870 else
3871 scr_cursor (RESTORE);
3749 break; 3872 break;
3750 default: 3873 default:
3751 break; 3874 break;
3752 } 3875 }
3753 } 3876 }
3754} 3877}
3755/*}}} */ 3878/*}}} */
3756 3879
3757/*{{{ process sgr sequences */ 3880/*{{{ process sgr sequences */
3758void 3881void ecb_hot
3759rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3882rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3760{ 3883{
3761 unsigned int i; 3884 unsigned int i;
3762 short rendset; 3885 short rendset;
3763 int rendstyle; 3886 int rendstyle;
… …
3904 break; 4027 break;
3905#endif 4028#endif
3906 } 4029 }
3907 } 4030 }
3908} 4031}
3909/*}}} */
3910 4032
3911/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3912void 4033void
3913rxvt_term::process_graphics () 4034rxvt_term::set_cursor_style (int style)
3914{ 4035{
3915 unicode_t ch, cmd = cmd_getc (); 4036 if (!IN_RANGE_INC (style, 0, 4))
3916
3917 if (cmd == 'Q')
3918 {
3919 /* query graphics */
3920 tt_printf ("\033G0\012"); /* no graphics */
3921 return; 4037 return;
3922 } 4038
3923 /* swallow other graphics sequences until terminating ':' */ 4039 set_option (Opt_cursorUnderline, style >= 3);
3924 do 4040
3925 ch = cmd_getc (); 4041#ifdef CURSOR_BLINK
3926 while (ch != ':'); 4042 set_option (Opt_cursorBlink, !style || (style & 1));
4043 cursor_blink_reset ();
4044#endif
4045
4046 want_refresh = 1;
3927} 4047}
3928/*}}} */ 4048/*}}} */
3929 4049
3930/* ------------------------------------------------------------------------- */ 4050/* ------------------------------------------------------------------------- */
3931 4051
… …
3947 4067
3948/* ---------------------------------------------------------------------- */ 4068/* ---------------------------------------------------------------------- */
3949/* Write data to the pty as typed by the user, pasted with the mouse, 4069/* Write data to the pty as typed by the user, pasted with the mouse,
3950 * or generated by us in response to a query ESC sequence. 4070 * or generated by us in response to a query ESC sequence.
3951 */ 4071 */
3952const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT 4072static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3953 4073
3954void 4074void
3955rxvt_term::tt_write (const char *data, unsigned int len) 4075rxvt_term::tt_write (const char *data, unsigned int len)
3956{ 4076{
3957 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END))) 4077 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
… …
3962 4082
3963 if (v_buflen == 0) 4083 if (v_buflen == 0)
3964 { 4084 {
3965 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE)); 4085 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3966 4086
4087 max_it (written, 0);
4088
3967 if ((unsigned int)written == len) 4089 if (written == len)
3968 return; 4090 return;
3969 4091
3970 data += written; 4092 data += written;
3971 len -= written; 4093 len -= written;
3972 } 4094 }
3973 4095
3974 v_buffer = (char *)realloc (v_buffer, v_buflen + len); 4096 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
3975 4097
3976 memcpy (v_buffer + v_buflen, data, len); 4098 memcpy (v_buffer + v_buflen, data, len);
3977 v_buflen += len; 4099 v_buflen += len;
3978 4100
3979 pty_ev.set (ev::READ | ev::WRITE); 4101 pty_ev.set (ev::READ | ev::WRITE);

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