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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.437 by sf-exg, Fri Jan 29 17:27:36 2010 UTC vs.
Revision 1.542 by root, Thu Apr 24 22:32:59 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
284static int 291static int ecb_cold
285hex_keyval (XKeyEvent &ev) 292hex_keyval (XKeyEvent &ev)
286{ 293{
287 // check wether this event corresponds to a hex digit 294 // check whether this event corresponds to a hex digit
288 // if the modifiers had not been pressed. 295 // if the modifiers had not been pressed.
289 for (int index = 0; index < 8; index++) 296 for (int index = 0; index < 8; index++)
290 { 297 {
291 KeySym k = XLookupKeysym (&ev, index); 298 KeySym k = XLookupKeysym (&ev, index);
292 299
… …
298 305
299 return -1; 306 return -1;
300} 307}
301#endif 308#endif
302 309
303static inline KeySym 310static inline KeySym ecb_cold
304translate_keypad (KeySym keysym, bool kp) 311translate_keypad (KeySym keysym, bool kp)
305{ 312{
306#ifdef XK_KP_Home 313#ifdef XK_KP_Home
307 static const KeySym keypadtrans[] = { 314 static const KeySym keypadtrans[] = {
308 XK_KP_7, // XK_KP_Home 315 XK_KP_7, // XK_KP_Home
… …
334# endif 341# endif
335#endif 342#endif
336 return keysym; 343 return keysym;
337} 344}
338 345
339static inline int 346static inline int ecb_cold
340map_function_key (KeySym keysym) 347map_function_key (KeySym keysym)
341{ 348{
342 int param = 0; 349 int param = 0;
343 350
344 if (IN_RANGE_INC (keysym, XK_F1, XK_F35)) 351 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
… …
393 break; 400 break;
394 } 401 }
395 return param; 402 return param;
396} 403}
397 404
398void 405void ecb_cold
399rxvt_term::key_press (XKeyEvent &ev) 406rxvt_term::key_press (XKeyEvent &ev)
400{ 407{
401 int ctrl, meta, shft, len; 408 int ctrl, meta, shft, len;
402 KeySym keysym; 409 KeySym keysym;
403 int valid_keysym; 410 int valid_keysym;
… …
416 */ 423 */
417 shft = ev.state & ShiftMask; 424 shft = ev.state & ShiftMask;
418 ctrl = ev.state & ControlMask; 425 ctrl = ev.state & ControlMask;
419 meta = ev.state & ModMetaMask; 426 meta = ev.state & ModMetaMask;
420 427
421 if (numlock_state || (ev.state & ModNumLockMask))
422 {
423 numlock_state = (ev.state & ModNumLockMask);
424 set_privmode (PrivMode_aplKP, !numlock_state);
425 }
426
427 kbuf[0] = 0; 428 kbuf[0] = 0;
428 429
429#ifdef USE_XIM 430#if USE_XIM
430 if (Input_Context) 431 if (Input_Context)
431 { 432 {
432 Status status_return; 433 Status status_return;
433 434
434#if 0 435#if 0
… …
505#ifdef PAGING_CONTEXT_LINES 506#ifdef PAGING_CONTEXT_LINES
506 lnsppg = nrow - PAGING_CONTEXT_LINES; 507 lnsppg = nrow - PAGING_CONTEXT_LINES;
507#else 508#else
508 lnsppg = nrow * 4 / 5; 509 lnsppg = nrow * 4 / 5;
509#endif 510#endif
511 max_it (lnsppg, 1);
512
510 if (keysym == XK_Prior) 513 if (keysym == XK_Prior)
511 { 514 {
512 scr_page (UP, lnsppg); 515 scr_page (lnsppg);
513 return; 516 return;
514 } 517 }
515 else if (keysym == XK_Next) 518 else if (keysym == XK_Next)
516 { 519 {
517 scr_page (DN, lnsppg); 520 scr_page (-lnsppg);
518 return; 521 return;
519 } 522 }
520 } 523 }
521#ifdef SCROLL_ON_UPDOWN_KEYS 524#ifdef SCROLL_ON_UPDOWN_KEYS
522 if (IS_SCROLL_MOD) 525 if (IS_SCROLL_MOD)
523 { 526 {
524 if (keysym == XK_Up) 527 if (keysym == XK_Up)
525 { 528 {
526 scr_page (UP, 1); 529 scr_page (1);
527 return; 530 return;
528 } 531 }
529 else if (keysym == XK_Down) 532 else if (keysym == XK_Down)
530 { 533 {
531 scr_page (DN, 1); 534 scr_page (-1);
532 return; 535 return;
533 } 536 }
534 } 537 }
535#endif 538#endif
536#ifdef SCROLL_ON_HOMEEND_KEYS 539#ifdef SCROLL_ON_HOMEEND_KEYS
537 if (IS_SCROLL_MOD) 540 if (IS_SCROLL_MOD)
538 { 541 {
539 if (keysym == XK_Home) 542 if (keysym == XK_Home)
540 { 543 {
541 scr_move_to (0, 1); 544 scr_changeview (top_row);
542 return; 545 return;
543 } 546 }
544 else if (keysym == XK_End) 547 else if (keysym == XK_End)
545 { 548 {
546 scr_move_to (1, 1); 549 scr_changeview (0);
547 return; 550 return;
548 } 551 }
549 } 552 }
550#endif 553#endif
551 } 554 }
… …
567 selection_request (ev.time); 570 selection_request (ev.time);
568 return; 571 return;
569#if TODO 572#if TODO
570 /* rxvt extras */ 573 /* rxvt extras */
571 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 574 case XK_KP_Add: /* Shift+KP_Add = bigger font */
572 change_font (FONT_UP);
573 return; 575 return;
574 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 576 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
575 change_font (FONT_DN);
576 return; 577 return;
577#endif 578#endif
578 } 579 }
579 } 580 }
580 } 581 }
… …
645 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 646 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
646 { 647 {
647 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft; 648 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
648 unsigned int newlen = 1; 649 unsigned int newlen = 1;
649 650
651 if (ev.state & ModNumLockMask)
652 kp = false;
653
650 switch (translate_keypad (keysym, kp)) 654 keysym = translate_keypad (keysym, kp);
655
656 switch (keysym)
651 { 657 {
652#ifndef NO_BACKSPACE_KEY 658#ifndef NO_BACKSPACE_KEY
653 case XK_BackSpace: 659 case XK_BackSpace:
654 if (priv_modes & PrivMode_HaveBackSpace) 660 if (priv_modes & PrivMode_HaveBackSpace)
655 { 661 {
… …
774 } 780 }
775 781
776 if (newlen) 782 if (newlen)
777 len = strlen (kbuf); 783 len = strlen (kbuf);
778 784
785 if (len > 0)
786 {
779 /* 787 /*
788 * pass Shift/Control indicators for function keys ending with `~'
789 *
790 * eg,
791 * Prior = "ESC[5~"
792 * Shift+Prior = "ESC[5$"
793 * Ctrl+Prior = "ESC[5^"
794 * Ctrl+Shift+Prior = "ESC[5@"
795 */
796 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
797 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
798
799 /*
780 * Pass meta for all function keys, if 'meta' option set 800 * Pass meta for all function keys, if 'meta' option set
781 */ 801 */
782#ifdef META8_OPTION 802#ifdef META8_OPTION
783 if (meta && (meta_char == 0x80) && len > 0) 803 if (meta && (meta_char == 0x80))
784 kbuf[len - 1] |= 0x80; 804 kbuf[len - 1] |= 0x80;
785#endif 805#endif
806 }
786 807
787 } 808 }
788 else if (ctrl && keysym == XK_minus) 809 else if (ctrl && keysym == XK_minus)
789 { 810 {
790 len = 1; 811 len = 1;
… …
824 { 845 {
825 view_start = 0; 846 view_start = 0;
826 want_refresh = 1; 847 want_refresh = 1;
827 } 848 }
828 849
829 /*
830 * these modifications only affect the static keybuffer
831 * pass Shift/Control indicators for function keys ending with `~'
832 *
833 * eg,
834 * Prior = "ESC[5~"
835 * Shift+Prior = "ESC[5$"
836 * Ctrl+Prior = "ESC[5^"
837 * Ctrl+Shift+Prior = "ESC[5@"
838 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
839 */
840 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
841 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
842
843 /* escape prefix */ 850 /* escape prefix */
844 if (meta 851 if (meta
845#ifdef META8_OPTION 852#ifdef META8_OPTION
846 && meta_char == C0_ESC 853 && meta_char == C0_ESC
847#endif 854#endif
… …
852 } 859 }
853 860
854 tt_write (kbuf, (unsigned int)len); 861 tt_write (kbuf, (unsigned int)len);
855} 862}
856 863
857void 864void ecb_cold
858rxvt_term::key_release (XKeyEvent &ev) 865rxvt_term::key_release (XKeyEvent &ev)
859{ 866{
860#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL 867#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
861 KeySym keysym; 868 KeySym keysym;
862 869
… …
882 commit_iso14755 (); 889 commit_iso14755 ();
883 890
884 return; 891 return;
885 } 892 }
886 893
887 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2) 894 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
888 if (i[0] == keysym) 895 if (i[0] == keysym)
889 { 896 {
890 iso14755buf = ISO_14755_51 | i[1]; 897 iso14755buf = ISO_14755_51 | i[1];
891 commit_iso14755 (); 898 commit_iso14755 ();
892 899
… …
929 else if (keysym == XK_Control_L || keysym == XK_Control_R) 936 else if (keysym == XK_Control_L || keysym == XK_Control_R)
930 mouse_slip_wheel_speed = 0; 937 mouse_slip_wheel_speed = 0;
931#endif 938#endif
932} 939}
933 940
934#if defined (KEYSYM_RESOURCE)
935unsigned int
936rxvt_term::cmd_write (const char *str, unsigned int count)
937{
938 unsigned int n, s;
939
940 n = cmdbuf_ptr - cmdbuf_base;
941 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
942
943 if (n > 0 && s < count)
944 {
945 memmove (cmdbuf_base, cmdbuf_ptr,
946 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
947 cmdbuf_ptr = cmdbuf_base;
948 cmdbuf_endp -= n;
949 s += n;
950 }
951
952 if (count > s)
953 {
954 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
955 count = s;
956 }
957
958 for (; count--;)
959 *cmdbuf_endp++ = *str++;
960
961 cmd_parse ();
962
963 return 0;
964}
965#endif
966
967void 941void
968rxvt_term::flush () 942rxvt_term::flush ()
969{ 943{
970 flush_ev.stop (); 944 flush_ev.stop ();
971 945
972#ifdef HAVE_BG_PIXMAP 946#ifdef HAVE_IMG
973 if (bgPixmap.check_clearChanged ()) 947 if (bg_flags & BG_NEEDS_REFRESH)
974 { 948 {
975// scr_clear (true); This needs to be researched further! 949 bg_flags &= ~BG_NEEDS_REFRESH;
976 scr_touch (false); 950 scr_touch (false);
977 } 951 }
978#endif 952#endif
979 953
980 if (want_refresh) 954 if (want_refresh)
… …
1017 while (row < end_row); 991 while (row < end_row);
1018 } 992 }
1019 993
1020 scr_refresh (); 994 scr_refresh ();
1021 scrollBar.show (1); 995 scrollBar.show (1);
1022#ifdef USE_XIM 996#if USE_XIM
1023 IMSendSpot (); 997 im_send_spot ();
1024#endif 998#endif
1025 } 999 }
1026 1000
1027 display->flush (); 1001 display->flush ();
1028} 1002}
1029 1003
1030/* checks wether a refresh is requested and starts the refresh timer */ 1004/* checks whether a refresh is requested and starts the refresh timer */
1031void 1005void
1032rxvt_term::refresh_check () 1006rxvt_term::refresh_check ()
1033{ 1007{
1034 if (want_refresh && !flush_ev.is_active ()) 1008 if (want_refresh && !flush_ev.is_active ())
1035 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally 1009 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
… …
1045 refresh_count = 0; 1019 refresh_count = 0;
1046 flush (); 1020 flush ();
1047} 1021}
1048 1022
1049#ifdef CURSOR_BLINK 1023#ifdef CURSOR_BLINK
1024void
1025rxvt_term::cursor_blink_reset ()
1026{
1027 if (hidden_cursor)
1028 {
1029 hidden_cursor = 0;
1030 want_refresh = 1;
1031 }
1032
1033 if (option (Opt_cursorBlink))
1034 cursor_blink_ev.again ();
1035 else
1036 cursor_blink_ev.stop ();
1037}
1038
1050void 1039void
1051rxvt_term::cursor_blink_cb (ev::timer &w, int revents) 1040rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1052{ 1041{
1053 hidden_cursor = !hidden_cursor; 1042 hidden_cursor = !hidden_cursor;
1054 want_refresh = 1; 1043 want_refresh = 1;
… …
1073 1062
1074#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1063#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1075void 1064void
1076rxvt_term::cont_scroll_cb (ev::timer &w, int revents) 1065rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1077{ 1066{
1078 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN) 1067 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1079 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1)) 1068 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1080 { 1069 {
1081 want_refresh = 1; 1070 want_refresh = 1;
1082 refresh_check (); 1071 refresh_check ();
1083 } 1072 }
1084 else 1073 else
… …
1088 1077
1089#ifdef SELECTION_SCROLLING 1078#ifdef SELECTION_SCROLLING
1090void 1079void
1091rxvt_term::sel_scroll_cb (ev::timer &w, int revents) 1080rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1092{ 1081{
1093 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1082 if (scr_page (scroll_selection_lines))
1094 { 1083 {
1095 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1084 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1096 want_refresh = 1; 1085 want_refresh = 1;
1097 refresh_check (); 1086 refresh_check ();
1098 } 1087 }
… …
1103 1092
1104#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1093#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1105void 1094void
1106rxvt_term::slip_wheel_cb (ev::timer &w, int revents) 1095rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1107{ 1096{
1108 if (scr_changeview (view_start - mouse_slip_wheel_speed)) 1097 if (scr_page (mouse_slip_wheel_speed))
1109 { 1098 {
1110 want_refresh = 1; 1099 want_refresh = 1;
1111 refresh_check (); 1100 refresh_check ();
1112 } 1101 }
1113 1102
… …
1129 // this should really be sched_yield(), but the linux guys thought 1118 // this should really be sched_yield(), but the linux guys thought
1130 // that giving a process calling sched_yield () less cpu time than 1119 // that giving a process calling sched_yield () less cpu time than
1131 // ones with high nice levels is a useful thing to do. It surely is is 1120 // ones with high nice levels is a useful thing to do. It surely is is
1132 // allowed by the sus... as is returning ENOSYS. 1121 // allowed by the sus... as is returning ENOSYS.
1133 // since the linux guys additionally thought that breaking the only 1122 // since the linux guys additionally thought that breaking the only
1134 // known workaroudn against their unusable sched_yield hack is cool, 1123 // known workaround against their unusable sched_yield hack is cool,
1135 // we just nanosleep a bit and hope for the best. 1124 // we just nanosleep a bit and hope for the best.
1136 1125
1137 struct timespec ts = { 0, 1000 }; 1126 struct timespec ts = { 0, 1000 };
1138 nanosleep (&ts, 0); 1127 nanosleep (&ts, 0);
1139 1128
… …
1145 { 1134 {
1146 } 1135 }
1147} event_handler; 1136} event_handler;
1148#endif 1137#endif
1149 1138
1139/* make sure all the cmd data is at beginning of cmdbuf */
1140void
1141rxvt_term::cmdbuf_reify ()
1142{
1143 if (cmdbuf_ptr == cmdbuf_base)
1144 return;
1145
1146 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1147
1148 memmove (cmdbuf_base, cmdbuf_ptr, used);
1149 cmdbuf_ptr = cmdbuf_base;
1150 cmdbuf_endp = cmdbuf_ptr + used;
1151
1152}
1153
1154#if defined (KEYSYM_RESOURCE)
1155void
1156rxvt_term::cmdbuf_append (const char *str, size_t count)
1157{
1158 cmdbuf_reify ();
1159
1160 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1161
1162 if (count > avail)
1163 return;
1164
1165 memcpy (cmdbuf_endp, str, count);
1166 cmdbuf_endp += count;
1167
1168 cmd_parse ();
1169}
1170#endif
1171
1150bool 1172bool
1151rxvt_term::pty_fill () 1173rxvt_term::pty_fill ()
1152{ 1174{
1153 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1175 cmdbuf_reify ();
1154 1176
1155 if (CBUFSIZ == n) 1177 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1156 { 1178
1157 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n"); 1179 if (!avail)
1158 n = 0;
1159 } 1180 {
1160 1181 // normally this indicates a "too long" command sequence - just drop the data we have
1161 memmove (cmdbuf_base, cmdbuf_ptr, n);
1162 cmdbuf_ptr = cmdbuf_base; 1182 cmdbuf_ptr = cmdbuf_base;
1163 cmdbuf_endp = cmdbuf_ptr + n; 1183 cmdbuf_endp = cmdbuf_ptr;
1184 avail = CBUFSIZ;
1185 }
1164 1186
1165 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n); 1187 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1166 1188
1167 if (r > 0) 1189 if (r > 0)
1168 { 1190 {
1169 cmdbuf_endp += r; 1191 cmdbuf_endp += r;
1170 return true; 1192 return true;
… …
1201 pty_write (); 1223 pty_write ();
1202 1224
1203 refresh_check (); 1225 refresh_check ();
1204} 1226}
1205 1227
1206void 1228void ecb_cold
1207rxvt_term::pointer_unblank () 1229rxvt_term::pointer_unblank ()
1208{ 1230{
1209 XDefineCursor (dpy, vt, TermWin_cursor); 1231 XDefineCursor (dpy, vt, TermWin_cursor);
1210 recolour_cursor (); 1232 recolour_cursor ();
1211 1233
… …
1216 pointer_ev.start (pointerBlankDelay); 1238 pointer_ev.start (pointerBlankDelay);
1217#endif 1239#endif
1218} 1240}
1219 1241
1220#ifdef POINTER_BLANK 1242#ifdef POINTER_BLANK
1221void 1243void ecb_cold
1222rxvt_term::pointer_blank () 1244rxvt_term::pointer_blank ()
1223{ 1245{
1224 if (!option (Opt_pointerBlank)) 1246 if (!option (Opt_pointerBlank))
1225 return; 1247 return;
1226 1248
… …
1228 XFlush (dpy); 1250 XFlush (dpy);
1229 1251
1230 hidden_pointer = 1; 1252 hidden_pointer = 1;
1231} 1253}
1232 1254
1233void 1255void ecb_cold
1234rxvt_term::pointer_cb (ev::timer &w, int revents) 1256rxvt_term::pointer_cb (ev::timer &w, int revents)
1235{ 1257{
1236 make_current (); 1258 make_current ();
1237 1259
1238 pointer_blank (); 1260 pointer_blank ();
… …
1244{ 1266{
1245 int button_number, key_state = 0; 1267 int button_number, key_state = 0;
1246 int x, y; 1268 int x, y;
1247 int code = 32; 1269 int code = 32;
1248 1270
1249 x = Pixel2Col (ev.x); 1271 x = Pixel2Col (ev.x) + 1;
1250 y = Pixel2Row (ev.y); 1272 y = Pixel2Row (ev.y) + 1;
1273
1251 if (ev.type == MotionNotify) 1274 if (ev.type == MotionNotify)
1252 { 1275 {
1253 if (x == mouse_row && y == mouse_col) 1276 if (x == mouse_row && y == mouse_col)
1254 return; 1277 return;
1278
1255 mouse_row = x; 1279 mouse_row = x;
1256 mouse_col = y; 1280 mouse_col = y;
1257 code += 32; 1281 code += 32;
1258 } 1282 }
1259 1283
… …
1262 else 1286 else
1263 { 1287 {
1264 button_number = MEvent.button - Button1; 1288 button_number = MEvent.button - Button1;
1265 /* add 0x3D for wheel events, like xterm does */ 1289 /* add 0x3D for wheel events, like xterm does */
1266 if (button_number >= 3) 1290 if (button_number >= 3)
1267 button_number += (64 - 3); 1291 button_number += 64 - 3;
1268 } 1292 }
1269 1293
1270 if (priv_modes & PrivMode_MouseX10) 1294 if (priv_modes & PrivMode_MouseX10)
1271 { 1295 {
1272 /* 1296 /*
… …
1304 fputc ('A', stderr); 1328 fputc ('A', stderr);
1305 if (key_state & 32) 1329 if (key_state & 32)
1306 fputc ('2', stderr); 1330 fputc ('2', stderr);
1307 fprintf (stderr, "]: <%d>, %d/%d\n", 1331 fprintf (stderr, "]: <%d>, %d/%d\n",
1308 button_number, 1332 button_number,
1309 x + 1, 1333 x,
1310 y + 1); 1334 y);
1311#endif 1335#endif
1312 1336
1337#if ENABLE_FRILLS
1338 if (priv_modes & PrivMode_ExtMouseRight)
1339 tt_printf ("\033[%d;%d;%dM",
1340 code + button_number + key_state,
1341 x,
1342 y);
1343 else if (priv_modes & PrivMode_ExtModeMouse)
1344 tt_printf ("\033[M%c%lc%lc",
1345 code + button_number + key_state,
1346 wint_t (32 + x),
1347 wint_t (32 + y));
1348 else
1349#endif
1313 tt_printf ("\033[M%c%c%c", 1350 tt_printf ("\033[M%c%c%c",
1314 (code + button_number + key_state), 1351 code + button_number + key_state,
1315 (32 + x + 1), 1352 32 + x,
1316 (32 + y + 1)); 1353 32 + y);
1317} 1354}
1318 1355
1319/*{{{ process an X event */ 1356/*{{{ process an X event */
1320void 1357void ecb_hot
1321rxvt_term::x_cb (XEvent &ev) 1358rxvt_term::x_cb (XEvent &ev)
1322{ 1359{
1323 make_current (); 1360 make_current ();
1324 1361
1325 dLocal (Display *, dpy); 1362 dLocal (Display *, dpy);
… …
1423 && ev.xfocus.mode != NotifyGrab) 1460 && ev.xfocus.mode != NotifyGrab)
1424 focus_out (); 1461 focus_out ();
1425 break; 1462 break;
1426 1463
1427 case ConfigureNotify: 1464 case ConfigureNotify:
1428 /*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1429 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1430 szHint.width, szHint.height);*/
1431 if (ev.xconfigure.window == parent[0]) 1465 if (ev.xconfigure.window == parent)
1432 { 1466 {
1433 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev)) 1467 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1434 ; 1468 ;
1469
1470 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1471
1472 bool moved = false;
1473#ifdef HAVE_BG_PIXMAP
1474 if (bg_window_position_sensitive ())
1475 {
1476 want_position_change = true;
1477 if (bg_img == 0)
1478 moved = true;
1479 }
1480#endif
1481
1482 if (want_position_change)
1483 {
1484 int x, y;
1485
1486 if (ev.xconfigure.send_event)
1487 {
1488 x = ev.xconfigure.x;
1489 y = ev.xconfigure.y;
1490 }
1491 else
1492 get_window_origin (x, y);
1493
1494 if (x != parent_x || y != parent_y)
1495 {
1496 parent_x = x;
1497 parent_y = y;
1498 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1499 moved = true;
1500 }
1501 }
1435 1502
1436 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height) 1503 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1437 { 1504 {
1438 seen_resize = 1; 1505 seen_resize = 1;
1439 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1); 1506 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1440 } 1507 }
1441 else 1508 else
1442 { 1509 {
1443#ifdef HAVE_BG_PIXMAP 1510#ifdef HAVE_BG_PIXMAP
1444 if (bgPixmap.window_position_sensitive ())
1445 {
1446 if (mapped) 1511 if (moved)
1447 update_background (); 1512 update_background ();
1448 else
1449 bgPixmap.invalidate ();
1450 }
1451#endif 1513#endif
1452 } 1514 }
1453 1515
1454 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END)); 1516 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1455 } 1517 }
1456 break; 1518 break;
1457 1519
1458 case PropertyNotify: 1520 case PropertyNotify:
1459 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END))) 1521 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1460 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1461 && ev.xproperty.state == PropertyNewValue)
1462 selection_property (ev.xproperty.window, ev.xproperty.atom);
1463
1464 break; 1522 break;
1465 1523
1466 case SelectionClear: 1524 case SelectionClear:
1467 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]); 1525 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1468 break; 1526 break;
1469 1527
1470 case SelectionNotify:
1471 if (selection_wait == Sel_normal)
1472 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1473 break;
1474
1475 case SelectionRequest: 1528 case SelectionRequest:
1476 selection_send (ev.xselectionrequest); 1529 selection_send (ev.xselectionrequest);
1477 break; 1530 break;
1478 1531
1479 case MapNotify: 1532 case MapNotify:
1480#ifdef HAVE_BG_PIXMAP 1533#ifdef HAVE_BG_PIXMAP
1481 /* This is needed spcifically to fix the case of no window manager or a 1534 // This is needed at startup for the case of no window manager
1482 * non-reparenting window manager. In those cases we never get first 1535 // or a non-reparenting window manager and also because we
1483 * ConfigureNotify. Also that speeds startup under normal WM, by taking 1536 // defer bg image updates if the window is not mapped. The
1484 * care of multiplicity of ConfigureNotify events arriwing while WM does 1537 // short delay is to optimize for multiple ConfigureNotify
1485 * reparenting. 1538 // events at startup when the window manager reparents the
1486 * We should not render background immidiately, as there could be several 1539 // window, so as to perform the computation after we have
1487 * ConfigureNotify's to follow. Lets take care of all of them in one scoop 1540 // received all of them.
1488 * by scheduling background redraw as soon as we can, but giving a short 1541 if (bg_img == 0)
1489 * bit of time for ConfigureNotifies to arrive.
1490 * We should render background PRIOR to drawing any text, but AFTER all
1491 * of ConfigureNotifys for the best results.
1492 */
1493 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1494 update_background_ev.start (0.025); 1542 update_background_ev.start (0.025);
1495#endif 1543#endif
1496 mapped = 1; 1544 mapped = 1;
1497#ifdef TEXT_BLINK 1545#ifdef TEXT_BLINK
1498 text_blink_ev.start (); 1546 text_blink_ev.start ();
… …
1513 if (ev.xany.window == vt) 1561 if (ev.xany.window == vt)
1514 { 1562 {
1515 do 1563 do
1516 { 1564 {
1517 scr_expose (ev.xexpose.x, ev.xexpose.y, 1565 scr_expose (ev.xexpose.x, ev.xexpose.y,
1518 ev.xexpose.width, ev.xexpose.height, False); 1566 ev.xexpose.width, ev.xexpose.height, false);
1519 } 1567 }
1520 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev)); 1568 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1521 1569
1522 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; 1570 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1523 1571
1524 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev)) 1572 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1525 { 1573 {
1526 scr_expose (ev.xexpose.x, ev.xexpose.y, 1574 scr_expose (ev.xexpose.x, ev.xexpose.y,
1527 ev.xexpose.width, ev.xexpose.height, False); 1575 ev.xexpose.width, ev.xexpose.height, false);
1528 } 1576 }
1529 1577
1530 want_refresh = 1; 1578 want_refresh = 1;
1531 } 1579 }
1532 else 1580 else
… …
1538 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event)) 1586 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1539 ; 1587 ;
1540 1588
1541 if (scrollBar.state && ev.xany.window == scrollBar.win) 1589 if (scrollBar.state && ev.xany.window == scrollBar.win)
1542 { 1590 {
1543 scrollBar.state = STATE_IDLE; 1591 scrollBar.state = SB_STATE_IDLE;
1544 scrollBar.show (0); 1592 scrollBar.show (0);
1545 } 1593 }
1546 } 1594 }
1547 break; 1595 break;
1548 1596
… …
1590 1638
1591#ifdef SELECTION_SCROLLING 1639#ifdef SELECTION_SCROLLING
1592 if (ev.xbutton.y < int_bwidth 1640 if (ev.xbutton.y < int_bwidth
1593 || Pixel2Row (ev.xbutton.y) > (nrow-1)) 1641 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1594 { 1642 {
1643 page_dirn scroll_selection_dir;
1595 int dist; 1644 int dist;
1596 1645
1597 /* don't clobber the current delay if we are 1646 /* don't clobber the current delay if we are
1598 * already in the middle of scrolling. 1647 * already in the middle of scrolling.
1599 */ 1648 */
… …
1614 dist = int_bwidth - ev.xbutton.y; 1663 dist = int_bwidth - ev.xbutton.y;
1615 } 1664 }
1616 else 1665 else
1617 { 1666 {
1618 scroll_selection_dir = DN; 1667 scroll_selection_dir = DN;
1619 dist = ev.xbutton.y - (int_bwidth + height); 1668 dist = ev.xbutton.y - (int_bwidth + vt_height);
1620 } 1669 }
1621 1670
1622 scroll_selection_lines = Pixel2Height (dist) 1671 scroll_selection_lines = Pixel2Height (dist)
1623 / SELECTION_SCROLL_LINE_SPEEDUP 1672 / SELECTION_SCROLL_LINE_SPEEDUP
1624 + 1; 1673 + 1;
1625 min_it (scroll_selection_lines, 1674 min_it (scroll_selection_lines,
1626 SELECTION_SCROLL_MAX_LINES); 1675 SELECTION_SCROLL_MAX_LINES);
1676 scroll_selection_lines *= scroll_selection_dir;
1627 } 1677 }
1628 else 1678 else
1629 { 1679 {
1630 /* we are within the text window, so we 1680 /* we are within the text window, so we
1631 * shouldn't be scrolling 1681 * shouldn't be scrolling
… …
1636#ifdef MOUSE_THRESHOLD 1686#ifdef MOUSE_THRESHOLD
1637 } 1687 }
1638#endif 1688#endif
1639 } 1689 }
1640 } 1690 }
1641 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win) 1691 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1642 { 1692 {
1643 while (XCheckTypedWindowEvent (dpy, scrollBar.win, 1693 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1644 MotionNotify, &ev)) 1694 MotionNotify, &ev))
1645 ; 1695 ;
1646 1696
1647 XQueryPointer (dpy, scrollBar.win, 1697 XQueryPointer (dpy, scrollBar.win,
1648 &unused_root, &unused_child, 1698 &unused_root, &unused_child,
1649 &unused_root_x, &unused_root_y, 1699 &unused_root_x, &unused_root_y,
1650 &ev.xbutton.x, &ev.xbutton.y, 1700 &ev.xbutton.x, &ev.xbutton.y,
1651 &unused_mask); 1701 &unused_mask);
1652 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1702 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1653 scrollBar.size ()); 1703 scrollBar.size ());
1654 want_refresh = 1; 1704 want_refresh = 1;
1655 scrollBar.show (1); 1705 scrollBar.show (1);
1656 } 1706 }
1657 break; 1707 break;
1658 } 1708 }
1659 1709
1660#if defined(CURSOR_BLINK) 1710#if defined(CURSOR_BLINK)
1661 if (option (Opt_cursorBlink) && ev.type == KeyPress) 1711 if (ev.type == KeyPress)
1662 {
1663 if (hidden_cursor)
1664 {
1665 hidden_cursor = 0;
1666 want_refresh = 1;
1667 }
1668
1669 cursor_blink_ev.again (); 1712 cursor_blink_reset ();
1670 }
1671#endif 1713#endif
1672 1714
1673#if defined(POINTER_BLANK) 1715#if defined(POINTER_BLANK)
1674 if (option (Opt_pointerBlank) && pointerBlankDelay > 0) 1716 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1675 { 1717 {
… …
1686 1728
1687 refresh_check (); 1729 refresh_check ();
1688} 1730}
1689 1731
1690#if ENABLE_FRILLS 1732#if ENABLE_FRILLS
1691void 1733void ecb_cold
1692rxvt_term::set_urgency (bool enable) 1734rxvt_term::set_urgency (bool enable)
1693{ 1735{
1694 if (enable == urgency_hint) 1736 if (enable == urgency_hint)
1695 return; 1737 return;
1696 1738
1697 if (XWMHints *h = XGetWMHints (dpy, parent[0])) 1739 if (XWMHints *h = XGetWMHints (dpy, parent))
1698 { 1740 {
1699 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0); 1741 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1700 XSetWMHints (dpy, parent[0], h); 1742 XSetWMHints (dpy, parent, h);
1701 urgency_hint = enable; 1743 urgency_hint = enable;
1744 XFree (h);
1702 } 1745 }
1703} 1746}
1704#endif 1747#endif
1705 1748
1706void 1749void ecb_cold
1707rxvt_term::focus_in () 1750rxvt_term::focus_in ()
1708{ 1751{
1709 if (!focus) 1752 if (!focus)
1710 { 1753 {
1711 focus = 1; 1754 focus = 1;
1712 want_refresh = 1; 1755 want_refresh = 1;
1713 1756
1714#if USE_XIM 1757#if USE_XIM
1715 if (Input_Context != NULL) 1758 if (Input_Context != NULL)
1716 { 1759 {
1717 IMSetPosition (); 1760 im_set_position ();
1718 XSetICFocus (Input_Context); 1761 XSetICFocus (Input_Context);
1719 } 1762 }
1720#endif 1763#endif
1721#if CURSOR_BLINK 1764#if CURSOR_BLINK
1722 if (option (Opt_cursorBlink)) 1765 if (option (Opt_cursorBlink))
… …
1736 1779
1737 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END)); 1780 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1738 } 1781 }
1739} 1782}
1740 1783
1741void 1784void ecb_cold
1742rxvt_term::focus_out () 1785rxvt_term::focus_out ()
1743{ 1786{
1744 if (focus) 1787 if (focus)
1745 { 1788 {
1746 focus = 0; 1789 focus = 0;
… …
1779 1822
1780 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END)); 1823 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1781 } 1824 }
1782} 1825}
1783 1826
1784void 1827void ecb_cold
1785rxvt_term::update_fade_color (unsigned int idx) 1828rxvt_term::update_fade_color (unsigned int idx)
1786{ 1829{
1787#if OFF_FOCUS_FADING 1830#if OFF_FOCUS_FADING
1788 if (rs[Rs_fade]) 1831 if (rs[Rs_fade])
1789 { 1832 {
… …
1792 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c); 1835 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1793 } 1836 }
1794#endif 1837#endif
1795} 1838}
1796 1839
1797#if ENABLE_TRANSPARENCY || ENABLE_PERL 1840#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1798void 1841void ecb_hot
1799rxvt_term::rootwin_cb (XEvent &ev) 1842rxvt_term::rootwin_cb (XEvent &ev)
1800{ 1843{
1801 make_current (); 1844 make_current ();
1802 1845
1803 if (SHOULD_INVOKE (HOOK_ROOT_EVENT) 1846 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1804 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END))) 1847 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1805 return; 1848 return;
1806 1849
1807# if ENABLE_TRANSPARENCY
1808 switch (ev.type) 1850 switch (ev.type)
1809 { 1851 {
1810 case PropertyNotify: 1852 case PropertyNotify:
1811 /* 1853 /*
1812 * if user used some Esetroot compatible prog to set the root bg, 1854 * 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. 1855 * use the property to determine the pixmap. We use it later on.
1814 */ 1856 */
1815 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID] 1857 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1816 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID]) 1858 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1817 { 1859 {
1818 bgPixmap.set_root_pixmap (); 1860#if BG_IMAGE_FROM_ROOT
1861 if (option (Opt_transparent))
1862 {
1863 rxvt_img::new_from_root (this)->replace (root_img);
1819 update_background (); 1864 update_background ();
1865 }
1866#endif
1867 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1820 } 1868 }
1821 1869
1822 break; 1870 break;
1823 } 1871 }
1824# endif
1825 1872
1826 refresh_check (); 1873 refresh_check ();
1827} 1874}
1828#endif 1875#endif
1829 1876
… …
1862 /* save the xbutton state (for ButtonRelease) */ 1909 /* save the xbutton state (for ButtonRelease) */
1863 MEvent.state = ev.state; 1910 MEvent.state = ev.state;
1864#ifdef MOUSE_REPORT_DOUBLECLICK 1911#ifdef MOUSE_REPORT_DOUBLECLICK
1865 if (ev.button == MEvent.button && clickintime) 1912 if (ev.button == MEvent.button && clickintime)
1866 { 1913 {
1867 /* same button, within alloted time */ 1914 /* same button, within allowed time */
1868 MEvent.clicks++; 1915 MEvent.clicks++;
1869 1916
1870 if (MEvent.clicks > 1) 1917 if (MEvent.clicks > 1)
1871 { 1918 {
1872 /* only report double clicks */ 1919 /* only report double clicks */
… …
1953 if (scrollBar.upButton (ev.y)) 2000 if (scrollBar.upButton (ev.y))
1954 direction = UP; /* up */ 2001 direction = UP; /* up */
1955 else if (scrollBar.dnButton (ev.y)) 2002 else if (scrollBar.dnButton (ev.y))
1956 direction = DN; /* down */ 2003 direction = DN; /* down */
1957 2004
1958 scrollBar.state = STATE_IDLE; 2005 scrollBar.state = SB_STATE_IDLE;
1959 /* 2006 /*
1960 * Rxvt-style scrollbar: 2007 * Rxvt-style scrollbar:
1961 * move up if mouse is above slider 2008 * move up if mouse is above slider
1962 * move dn if mouse is below slider 2009 * move dn if mouse is below slider
1963 * 2010 *
… …
2002 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY); 2049 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2003#endif 2050#endif
2004 if (scr_page (direction, 1)) 2051 if (scr_page (direction, 1))
2005 { 2052 {
2006 if (direction == UP) 2053 if (direction == UP)
2007 scrollBar.state = STATE_UP; 2054 scrollBar.state = SB_STATE_UP;
2008 else 2055 else
2009 scrollBar.state = STATE_DOWN; 2056 scrollBar.state = SB_STATE_DOWN;
2010 } 2057 }
2011 } 2058 }
2012 else 2059 else
2013 switch (ev.button) 2060 switch (ev.button)
2014 { 2061 {
2015 case Button2: 2062 case Button2:
2016 switch (scrollBar.align) 2063 switch (scrollBar.align)
2017 { 2064 {
2018 case R_SB_ALIGN_TOP: 2065 case SB_ALIGN_TOP:
2019 csrO = 0; 2066 csrO = 0;
2020 break; 2067 break;
2021 case R_SB_ALIGN_CENTRE: 2068 case SB_ALIGN_CENTRE:
2022 csrO = (scrollBar.bot - scrollBar.top) / 2; 2069 csrO = (scrollBar.bot - scrollBar.top) / 2;
2023 break; 2070 break;
2024 case R_SB_ALIGN_BOTTOM: 2071 case SB_ALIGN_BOTTOM:
2025 csrO = scrollBar.bot - scrollBar.top; 2072 csrO = scrollBar.bot - scrollBar.top;
2026 break; 2073 break;
2027 } 2074 }
2028 2075
2029 if (scrollBar.style == R_SB_XTERM 2076 if (scrollBar.style == SB_STYLE_XTERM
2030 || scrollbar_above_slider (ev.y) 2077 || scrollBar.above_slider (ev.y)
2031 || scrollbar_below_slider (ev.y)) 2078 || scrollBar.below_slider (ev.y))
2032 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ()); 2079 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
2033 2080
2034 scrollBar.state = STATE_MOTION; 2081 scrollBar.state = SB_STATE_MOTION;
2035 break; 2082 break;
2036 2083
2037 case Button1: 2084 case Button1:
2038 if (scrollBar.align == R_SB_ALIGN_CENTRE) 2085 if (scrollBar.align == SB_ALIGN_CENTRE)
2039 csrO = ev.y - scrollBar.top; 2086 csrO = ev.y - scrollBar.top;
2040 /* FALLTHROUGH */ 2087 /* FALLTHROUGH */
2041 2088
2042 case Button3: 2089 case Button3:
2043 if (scrollBar.style != R_SB_XTERM) 2090 if (scrollBar.style != SB_STYLE_XTERM)
2044 { 2091 {
2045 if (scrollbar_above_slider (ev.y)) 2092 if (scrollBar.above_slider (ev.y))
2046# ifdef RXVT_SCROLL_FULL 2093# ifdef RXVT_SCROLL_FULL
2047 scr_page (UP, nrow - 1); 2094 scr_page (UP, nrow - 1);
2048# else 2095# else
2049 scr_page (UP, nrow / 4); 2096 scr_page (UP, nrow / 4);
2050# endif 2097# endif
2051 else if (scrollbar_below_slider (ev.y)) 2098 else if (scrollBar.below_slider (ev.y))
2052# ifdef RXVT_SCROLL_FULL 2099# ifdef RXVT_SCROLL_FULL
2053 scr_page (DN, nrow - 1); 2100 scr_page (DN, nrow - 1);
2054# else 2101# else
2055 scr_page (DN, nrow / 4); 2102 scr_page (DN, nrow / 4);
2056# endif 2103# endif
2057 else 2104 else
2058 scrollBar.state = STATE_MOTION; 2105 scrollBar.state = SB_STATE_MOTION;
2059 } 2106 }
2060 else 2107 else
2061 { 2108 {
2062 scr_page ((ev.button == Button1 ? DN : UP), 2109 scr_page ((ev.button == Button1 ? DN : UP),
2063 (nrow 2110 (nrow
2064 * scrollbar_position (ev.y) 2111 * scrollBar.position (ev.y)
2065 / scrollBar.size ())); 2112 / scrollBar.size ()));
2066 } 2113 }
2067 2114
2068 break; 2115 break;
2069 } 2116 }
… …
2080 2127
2081 csrO = 0; /* reset csr Offset */ 2128 csrO = 0; /* reset csr Offset */
2082 if (!bypass_keystate) 2129 if (!bypass_keystate)
2083 reportmode = !! (priv_modes & PrivMode_mouse_report); 2130 reportmode = !! (priv_modes & PrivMode_mouse_report);
2084 2131
2085 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN) 2132 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
2086 { 2133 {
2087 scrollBar.state = STATE_IDLE; 2134 scrollBar.state = SB_STATE_IDLE;
2088 scrollBar.show (0); 2135 scrollBar.show (0);
2089 } 2136 }
2090 2137
2091#ifdef SELECTION_SCROLLING 2138#ifdef SELECTION_SCROLLING
2092 sel_scroll_ev.stop(); 2139 sel_scroll_ev.stop();
… …
2142 case Button3: 2189 case Button3:
2143 selection_make (ev.time); 2190 selection_make (ev.time);
2144 break; 2191 break;
2145 2192
2146 case Button2: 2193 case Button2:
2147 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window? 2194 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); 2195 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2149 break; 2196 break;
2150 2197
2151#ifdef MOUSE_WHEEL 2198#ifdef MOUSE_WHEEL
2152 case Button4: 2199 case Button4:
2153 case Button5: 2200 case Button5:
2154 { 2201 {
2155 int i; 2202 int lines;
2156 page_dirn v; 2203 page_dirn dirn;
2157 2204
2158 v = ev.button == Button4 ? UP : DN; 2205 dirn = ev.button == Button4 ? UP : DN;
2159 2206
2160 if (ev.state & ShiftMask) 2207 if (ev.state & ShiftMask)
2161 i = 1; 2208 lines = 1;
2162 else if (option (Opt_mouseWheelScrollPage)) 2209 else if (option (Opt_mouseWheelScrollPage))
2163 i = nrow - 1; 2210 lines = nrow - 1;
2164 else 2211 else
2165 i = 5; 2212 lines = 5;
2166 2213
2167# ifdef MOUSE_SLIP_WHEELING 2214# ifdef MOUSE_SLIP_WHEELING
2168 if (ev.state & ControlMask) 2215 if (ev.state & ControlMask)
2169 { 2216 {
2170 mouse_slip_wheel_speed += v ? -1 : 1; 2217 mouse_slip_wheel_speed += dirn;
2171 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow; 2218 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2172 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2173 2219
2174 if (!slip_wheel_ev.is_active ()) 2220 if (!slip_wheel_ev.is_active ())
2175 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY); 2221 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2176 } 2222 }
2177 else 2223 else
2178# endif 2224# endif
2179 { 2225 {
2180 scr_page (v, i); 2226 scr_page (dirn, lines);
2181 scrollBar.show (1); 2227 scrollBar.show (1);
2182 } 2228 }
2183 } 2229 }
2184 break; 2230 break;
2185#endif 2231#endif
… …
2187 } 2233 }
2188} 2234}
2189 2235
2190/*}}} */ 2236/*}}} */
2191 2237
2192void 2238void ecb_hot
2193rxvt_term::cmd_parse () 2239rxvt_term::cmd_parse ()
2194{ 2240{
2195 wchar_t ch = NOCHAR; 2241 wchar_t ch = NOCHAR;
2196 char *seq_begin; // remember start of esc-sequence here 2242 char *seq_begin; // remember start of esc-sequence here
2197 2243
2198 for (;;) 2244 for (;;)
2199 { 2245 {
2200 if (expect_false (ch == NOCHAR)) 2246 if (ecb_unlikely (ch == NOCHAR))
2201 { 2247 {
2202 seq_begin = cmdbuf_ptr; 2248 seq_begin = cmdbuf_ptr;
2203 ch = next_char (); 2249 ch = next_char ();
2204 2250
2205 if (ch == NOCHAR) 2251 if (ch == NOCHAR)
2206 break; 2252 break;
2207 } 2253 }
2208 2254
2209 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)) 2255 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2210 { 2256 {
2211 if (expect_false (!seen_input)) 2257 if (ecb_unlikely (!seen_input))
2212 { 2258 {
2213 seen_input = 1; 2259 seen_input = 1;
2214 // many badly-written programs (e.g. jed) contain a race condition: 2260 // many badly-written programs (e.g. jed) contain a race condition:
2215 // they first read the screensize and then install a SIGWINCH handler. 2261 // they first read the screensize and then install a SIGWINCH handler.
2216 // some window managers resize the window early, and these programs 2262 // some window managers resize the window early, and these programs
… …
2229 wchar_t *str = buf; 2275 wchar_t *str = buf;
2230 wchar_t *eol = str + min (ncol, UBUFSIZ); 2276 wchar_t *eol = str + min (ncol, UBUFSIZ);
2231 2277
2232 for (;;) 2278 for (;;)
2233 { 2279 {
2234 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))) 2280 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2235 break; 2281 break;
2236 2282
2237 *str++ = ch; 2283 *str++ = ch;
2238 2284
2239 if (expect_false (ch == C0_LF || str >= eol)) 2285 if (ecb_unlikely (ch == C0_LF || str >= eol))
2240 { 2286 {
2241 if (ch == C0_LF) 2287 if (ch == C0_LF)
2242 nlines++; 2288 nlines++;
2243 2289
2244 refresh_count++; 2290 refresh_count++;
… …
2316 } 2362 }
2317 } 2363 }
2318} 2364}
2319 2365
2320// read the next character 2366// read the next character
2321wchar_t 2367wchar_t ecb_hot
2322rxvt_term::next_char () NOTHROW 2368rxvt_term::next_char () NOTHROW
2323{ 2369{
2324 while (cmdbuf_ptr < cmdbuf_endp) 2370 while (cmdbuf_ptr < cmdbuf_endp)
2325 { 2371 {
2326 // assume 7-bit to be ascii ALWAYS 2372 // assume 7-bit to be ascii ALWAYS
2327 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)) 2373 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2328 return *cmdbuf_ptr++; 2374 return *cmdbuf_ptr++;
2329 2375
2330 wchar_t wc; 2376 wchar_t wc;
2331 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2377 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2332 2378
… …
2338 } 2384 }
2339 2385
2340 if (len == (size_t)-1) 2386 if (len == (size_t)-1)
2341 { 2387 {
2342 mbstate.reset (); // reset now undefined conversion state 2388 mbstate.reset (); // reset now undefined conversion state
2389 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2390 // in which case we "erroneously" return the next byte which might be valid.
2343 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2391 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2344 } 2392 }
2345 2393
2346 // assume wchar == unicode 2394 // assume wchar == unicode
2347 cmdbuf_ptr += len; 2395 cmdbuf_ptr += len;
… …
2350 2398
2351 return NOCHAR; 2399 return NOCHAR;
2352} 2400}
2353 2401
2354// read the next octet 2402// read the next octet
2355uint32_t 2403uint32_t ecb_hot
2356rxvt_term::next_octet () NOTHROW 2404rxvt_term::next_octet () NOTHROW
2357{ 2405{
2358 return cmdbuf_ptr < cmdbuf_endp 2406 return cmdbuf_ptr < cmdbuf_endp
2359 ? (unsigned char)*cmdbuf_ptr++ 2407 ? (unsigned char)*cmdbuf_ptr++
2360 : NOCHAR; 2408 : NOCHAR;
2361} 2409}
2362 2410
2363static class out_of_input out_of_input; 2411static class out_of_input out_of_input;
2364 2412
2365/* rxvt_cmd_getc () - Return next input character */ 2413wchar_t ecb_hot
2366/*
2367 * Return the next input character after first passing any keyboard input
2368 * to the command.
2369 */
2370wchar_t
2371rxvt_term::cmd_getc () THROW ((class out_of_input)) 2414rxvt_term::cmd_getc () THROW ((class out_of_input))
2372{ 2415{
2373 wchar_t c = next_char (); 2416 wchar_t c = next_char ();
2374 2417
2375 if (c == NOCHAR) 2418 if (c == NOCHAR)
2376 throw out_of_input; 2419 throw out_of_input;
2377 2420
2378 return c; 2421 return c;
2379} 2422}
2380 2423
2381uint32_t 2424uint32_t ecb_hot
2382rxvt_term::cmd_get8 () THROW ((class out_of_input)) 2425rxvt_term::cmd_get8 () THROW ((class out_of_input))
2383{ 2426{
2384 uint32_t c = next_octet (); 2427 uint32_t c = next_octet ();
2385 2428
2386 if (c == NOCHAR) 2429 if (c == NOCHAR)
… …
2390} 2433}
2391 2434
2392/*{{{ print pipe */ 2435/*{{{ print pipe */
2393/*----------------------------------------------------------------------*/ 2436/*----------------------------------------------------------------------*/
2394#ifdef PRINTPIPE 2437#ifdef PRINTPIPE
2395FILE * 2438FILE * ecb_cold
2396rxvt_term::popen_printer () 2439rxvt_term::popen_printer ()
2397{ 2440{
2398 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w"); 2441 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2399 2442
2400 if (stream == NULL) 2443 if (stream == NULL)
2401 rxvt_warn ("can't open printer pipe, not printing.\n"); 2444 rxvt_warn ("can't open printer pipe, not printing.\n");
2402 2445
2403 return stream; 2446 return stream;
2404} 2447}
2405 2448
2406int 2449int ecb_cold
2407rxvt_term::pclose_printer (FILE *stream) 2450rxvt_term::pclose_printer (FILE *stream)
2408{ 2451{
2409 fflush (stream); 2452 fflush (stream);
2410 return pclose (stream); 2453 return pclose (stream);
2411} 2454}
2412 2455
2413/* 2456/*
2414 * simulate attached vt100 printer 2457 * simulate attached vt100 printer
2415 */ 2458 */
2416void 2459void ecb_cold
2417rxvt_term::process_print_pipe () 2460rxvt_term::process_print_pipe ()
2418{ 2461{
2419 FILE *fd = popen_printer (); 2462 FILE *fd = popen_printer ();
2420 2463
2421 if (!fd) 2464 if (!fd)
… …
2467 pclose_printer (fd); 2510 pclose_printer (fd);
2468} 2511}
2469#endif /* PRINTPIPE */ 2512#endif /* PRINTPIPE */
2470/*}}} */ 2513/*}}} */
2471 2514
2472/* *INDENT-OFF* */
2473enum { 2515enum {
2474 C1_40 = 0x40, 2516 C1_40 = 0x40,
2475 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2517 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2476 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2518 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2477 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2519 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2478 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, 2520 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2479}; 2521};
2480/* *INDENT-ON* */
2481 2522
2482/*{{{ process non-printing single characters */ 2523/*{{{ process non-printing single characters */
2483void 2524void ecb_hot
2484rxvt_term::process_nonprinting (unicode_t ch) 2525rxvt_term::process_nonprinting (unicode_t ch)
2485{ 2526{
2486 switch (ch) 2527 switch (ch)
2487 { 2528 {
2488 case C0_ESC: 2529 case C0_ESC:
… …
2534} 2575}
2535/*}}} */ 2576/*}}} */
2536 2577
2537 2578
2538/*{{{ process VT52 escape sequences */ 2579/*{{{ process VT52 escape sequences */
2539void 2580void ecb_cold
2540rxvt_term::process_escape_vt52 (unicode_t ch) 2581rxvt_term::process_escape_vt52 (unicode_t ch)
2541{ 2582{
2542 int row, col; 2583 int row, col;
2543 2584
2544 switch (ch) 2585 switch (ch)
… …
2578 break; 2619 break;
2579 case 'Z': /* identify the terminal type */ 2620 case 'Z': /* identify the terminal type */
2580 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2621 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2581 break; 2622 break;
2582 case '<': /* turn off VT52 mode */ 2623 case '<': /* turn off VT52 mode */
2583 set_privmode (PrivMode_vt52, 0); 2624 priv_modes &= ~PrivMode_vt52;
2584 break; 2625 break;
2585 case 'F': /* use special graphics character set */ 2626 case 'F': /* use special graphics character set */
2586 case 'G': /* use regular character set */ 2627 case 'G': /* use regular character set */
2587 /* unimplemented */ 2628 /* unimplemented */
2588 break; 2629 break;
… …
2594} 2635}
2595/*}}} */ 2636/*}}} */
2596 2637
2597 2638
2598/*{{{ process escape sequences */ 2639/*{{{ process escape sequences */
2599void 2640void ecb_hot
2600rxvt_term::process_escape_seq () 2641rxvt_term::process_escape_seq ()
2601{ 2642{
2602 unicode_t ch = cmd_getc (); 2643 unicode_t ch = cmd_getc ();
2603 2644
2604 if (priv_modes & PrivMode_vt52) 2645 if (priv_modes & PrivMode_vt52)
… …
2607 return; 2648 return;
2608 } 2649 }
2609 2650
2610 switch (ch) 2651 switch (ch)
2611 { 2652 {
2612 /* case 1: do_tek_mode (); break; */
2613 case '#': 2653 case '#':
2614 if (cmd_getc () == '8') 2654 if (cmd_getc () == '8')
2615 scr_E (); 2655 scr_E ();
2616 break; 2656 break;
2617 case '(': 2657 case '(':
… …
2640#if !ENABLE_MINIMAL 2680#if !ENABLE_MINIMAL
2641 case '9': 2681 case '9':
2642 scr_forwardindex (); 2682 scr_forwardindex ();
2643 break; 2683 break;
2644#endif 2684#endif
2685 // DECPAM/DECPNM
2645 case '=': 2686 case '=':
2687 priv_modes |= PrivMode_aplKP;
2688 break;
2646 case '>': 2689 case '>':
2647 set_privmode (PrivMode_aplKP, ch == '='); 2690 priv_modes &= ~PrivMode_aplKP;
2648 break; 2691 break;
2649 2692
2650 case C1_40: 2693 case C1_40:
2651 cmd_getc (); 2694 cmd_getc ();
2652 break; 2695 break;
… …
2656 2699
2657 /* 8.3.87: NEXT LINE */ 2700 /* 8.3.87: NEXT LINE */
2658 case C1_NEL: /* ESC E */ 2701 case C1_NEL: /* ESC E */
2659 { 2702 {
2660 wchar_t nlcr[] = { C0_LF, C0_CR }; 2703 wchar_t nlcr[] = { C0_LF, C0_CR };
2661 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1); 2704 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2662 } 2705 }
2663 break; 2706 break;
2664 2707
2665 /* kidnapped escape sequence: Should be 8.3.48 */ 2708 /* kidnapped escape sequence: Should be 8.3.48 */
2666 case C1_ESA: /* ESC G */ 2709 case C1_ESA: /* ESC G */
2667 process_graphics (); 2710 // used by original rxvt for rob nations own graphics mode
2711 if (cmd_getc () == 'Q')
2712 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2668 break; 2713 break;
2669 2714
2670 /* 8.3.63: CHARACTER TABULATION SET */ 2715 /* 8.3.63: CHARACTER TABULATION SET */
2671 case C1_HTS: /* ESC H */ 2716 case C1_HTS: /* ESC H */
2672 scr_set_tab (1); 2717 scr_set_tab (1);
… …
2676 case C1_RI: /* ESC M */ 2721 case C1_RI: /* ESC M */
2677 scr_index (DN); 2722 scr_index (DN);
2678 break; 2723 break;
2679 2724
2680 /* 8.3.142: SINGLE-SHIFT TWO */ 2725 /* 8.3.142: SINGLE-SHIFT TWO */
2681 /*case C1_SS2: scr_single_shift (2); break; */ 2726 /* case C1_SS2: break; */
2682 2727
2683 /* 8.3.143: SINGLE-SHIFT THREE */ 2728 /* 8.3.143: SINGLE-SHIFT THREE */
2684 /*case C1_SS3: scr_single_shift (3); break; */ 2729 /* case C1_SS3: break; */
2685 2730
2686 /* 8.3.27: DEVICE CONTROL STRING */ 2731 /* 8.3.27: DEVICE CONTROL STRING */
2687 case C1_DCS: /* ESC P */ 2732 case C1_DCS: /* ESC P */
2688 process_dcs_seq (); 2733 process_dcs_seq ();
2689 break; 2734 break;
… …
2722 } 2767 }
2723} 2768}
2724/*}}} */ 2769/*}}} */
2725 2770
2726/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2771/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2727/* *INDENT-OFF* */
2728enum { 2772enum {
2729 CSI_ICH = 0x40, 2773 CSI_ICH = 0x40,
2730 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2774 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2731 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2775 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2732 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2776 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
… …
2735 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2779 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2736 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2780 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2737 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2781 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2738}; 2782};
2739 2783
2740#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2784#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2741 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2785 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2742 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2786 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2743#define get_byte_array_bit(array, bit) \ 2787#define get_byte_array_bit(array, bit) \
2744 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2788 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2745 2789
2746const unsigned char csi_defaults[] = 2790static const unsigned char csi_defaults[] =
2747 { 2791 {
2748 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2792 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2749 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2793 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2750 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2794 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2751 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2795 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2752 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2796 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2753 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2797 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2754 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2798 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2755 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ 2799 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2756 }; 2800 };
2757/* *INDENT-ON* */
2758 2801
2759void 2802void ecb_hot
2760rxvt_term::process_csi_seq () 2803rxvt_term::process_csi_seq ()
2761{ 2804{
2762 unicode_t ch, priv, i; 2805 unicode_t ch, priv, prev_ch, i;
2763 unsigned int nargs, p; 2806 unsigned int nargs, p;
2764 int n, ndef; 2807 int n, ndef;
2765 int arg[ESC_ARGS] = { }; 2808 int arg[ESC_ARGS] = { };
2766 2809
2767 nargs = 0; 2810 nargs = 0;
… …
2773 /* '<' '=' '>' '?' '!' */ 2816 /* '<' '=' '>' '?' '!' */
2774 priv = ch; 2817 priv = ch;
2775 ch = cmd_getc (); 2818 ch = cmd_getc ();
2776 } 2819 }
2777 2820
2821 prev_ch = 0;
2778 /* read any numerical arguments */ 2822 /* read any numerical arguments */
2779 for (n = -1; ch < CSI_ICH; ) 2823 for (n = -1; ch < CSI_ICH; )
2780 { 2824 {
2781 if (isdigit (ch)) 2825 if (isdigit (ch))
2782 { 2826 {
… …
2792 n = -1; 2836 n = -1;
2793 } 2837 }
2794 else if (IS_CONTROL (ch)) 2838 else if (IS_CONTROL (ch))
2795 process_nonprinting (ch); 2839 process_nonprinting (ch);
2796 2840
2841 prev_ch = ch;
2797 ch = cmd_getc (); 2842 ch = cmd_getc ();
2798 } 2843 }
2799 2844
2800 if (ch > CSI_7F) 2845 if (ch > CSI_7F)
2801 return; 2846 return;
… …
2840 { 2885 {
2841 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */ 2886 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2842 scr_soft_reset (); 2887 scr_soft_reset ();
2843 2888
2844 static const int pm_h[] = { 7, 25 }; 2889 static const int pm_h[] = { 7, 25 };
2845 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1049 }; 2890 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2846 2891
2847 process_terminal_mode ('h', 0, sizeof (pm_h) / sizeof (pm_h[0]), pm_h); 2892 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2848 process_terminal_mode ('l', 0, sizeof (pm_l) / sizeof (pm_l[0]), pm_l); 2893 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2849 } 2894 }
2850 break; 2895 break;
2851 } 2896 }
2852 2897
2853 return; 2898 return;
… …
2871 } 2916 }
2872 break; 2917 break;
2873#endif 2918#endif
2874 2919
2875 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2920 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2876 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2921 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2877 arg[0] = -arg[0]; 2922 arg[0] = -arg[0];
2878 /* FALLTHROUGH */ 2923 /* FALLTHROUGH */
2879 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2924 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2880 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2925 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2881 scr_gotorc (arg[0], 0, RELATIVE); 2926 scr_gotorc (arg[0], 0, RELATIVE);
2882 break; 2927 break;
2883 2928
2884 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2929 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2885 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2930 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
3035 scr_insert_mode (1); 3080 scr_insert_mode (1);
3036 else if (arg[0] == 20) 3081 else if (arg[0] == 20)
3037 priv_modes |= PrivMode_LFNL; 3082 priv_modes |= PrivMode_LFNL;
3038 break; 3083 break;
3039 3084
3085 case CSI_71: // DESCUSR: set cursor style
3086 if (prev_ch == ' ')
3087 set_cursor_style (arg[0]);
3088 break;
3089
3040 /* 3090 /*
3041 * PRIVATE USE beyond this point. All CSI_7? sequences here 3091 * PRIVATE USE beyond this point. All CSI_7? sequences here
3042 */ 3092 */
3043 case CSI_72: /* DECSTBM: set top and bottom margins */ 3093 case CSI_72: /* DECSTBM: set top and bottom margins */
3044 if (nargs == 1) 3094 if (nargs == 1)
… …
3072 } 3122 }
3073} 3123}
3074/*}}} */ 3124/*}}} */
3075 3125
3076#if !ENABLE_MINIMAL 3126#if !ENABLE_MINIMAL
3077/* ARGSUSED */
3078void 3127void
3079rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3128rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3080{ 3129{
3081 int x, y; 3130 int x, y;
3082 XWindowAttributes wattr; 3131 XWindowAttributes wattr;
… …
3091 { 3140 {
3092 /* 3141 /*
3093 * commands 3142 * commands
3094 */ 3143 */
3095 case 1: /* deiconify window */ 3144 case 1: /* deiconify window */
3096 XMapWindow (dpy, parent[0]); 3145 XMapWindow (dpy, parent);
3097 break; 3146 break;
3098 case 2: /* iconify window */ 3147 case 2: /* iconify window */
3099 XIconifyWindow (dpy, parent[0], display->screen); 3148 XIconifyWindow (dpy, parent, display->screen);
3100 break; 3149 break;
3101 case 3: /* set position (pixels) */ 3150 case 3: /* set position (pixels) */
3102 XMoveWindow (dpy, parent[0], args[1], args[2]); 3151 XMoveWindow (dpy, parent, args[1], args[2]);
3103 break; 3152 break;
3104 case 4: /* set size (pixels) */ 3153 case 4: /* set size (pixels) */
3105 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3154 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3106 break; 3155 break;
3107 case 5: /* raise window */ 3156 case 5: /* raise window */
3108 XRaiseWindow (dpy, parent[0]); 3157 XRaiseWindow (dpy, parent);
3109 break; 3158 break;
3110 case 6: /* lower window */ 3159 case 6: /* lower window */
3111 XLowerWindow (dpy, parent[0]); 3160 XLowerWindow (dpy, parent);
3112 break; 3161 break;
3113 case 7: /* refresh window */ 3162 case 7: /* refresh window */
3114 scr_touch (true); 3163 scr_touch (true);
3115 break; 3164 break;
3116 case 8: /* set size (chars) */ 3165 case 8: /* set size (chars) */
… …
3119 break; 3168 break;
3120 3169
3121 //case 9: NYI, TODO, restore maximized window or maximize window 3170 //case 9: NYI, TODO, restore maximized window or maximize window
3122 default: 3171 default:
3123 if (args[0] >= 24) /* set height (chars) */ 3172 if (args[0] >= 24) /* set height (chars) */
3124 set_widthheight ((unsigned int)width, 3173 set_widthheight ((unsigned int)vt_width,
3125 (unsigned int) (args[1] * fheight)); 3174 (unsigned int) (args[1] * fheight));
3126 break; 3175 break;
3127 3176
3128 /* 3177 /*
3129 * reports - some output format copied from XTerm 3178 * reports - some output format copied from XTerm
3130 */ 3179 */
3131 case 11: /* report window state */ 3180 case 11: /* report window state */
3132 XGetWindowAttributes (dpy, parent[0], &wattr); 3181 XGetWindowAttributes (dpy, parent, &wattr);
3133 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3182 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3134 break; 3183 break;
3135 case 13: /* report window position */ 3184 case 13: /* report window position */
3136 XGetWindowAttributes (dpy, parent[0], &wattr); 3185 XGetWindowAttributes (dpy, parent, &wattr);
3137 XTranslateCoordinates (dpy, parent[0], wattr.root, 3186 XTranslateCoordinates (dpy, parent, wattr.root,
3138 -wattr.border_width, -wattr.border_width, 3187 -wattr.border_width, -wattr.border_width,
3139 &x, &y, &wdummy); 3188 &x, &y, &wdummy);
3140 tt_printf ("\033[3;%d;%dt", x, y); 3189 tt_printf ("\033[3;%d;%dt", x, y);
3141 break; 3190 break;
3142 case 14: /* report window size (pixels) */ 3191 case 14: /* report window size (pixels) */
3143 XGetWindowAttributes (dpy, parent[0], &wattr); 3192 XGetWindowAttributes (dpy, parent, &wattr);
3144 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3193 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3145 break; 3194 break;
3146 case 18: /* report text area size (chars) */ 3195 case 18: /* report text area size (chars) */
3147 tt_printf ("\033[8;%d;%dt", nrow, ncol); 3196 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3148 break; 3197 break;
… …
3150 tt_printf ("\033[9;%d;%dt", nrow, ncol); 3199 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3151 break; 3200 break;
3152 case 20: /* report icon label */ 3201 case 20: /* report icon label */
3153 { 3202 {
3154 char *s; 3203 char *s;
3155 XGetIconName (dpy, parent[0], &s); 3204 XGetIconName (dpy, parent, &s);
3156 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3205 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3157 XFree (s); 3206 XFree (s);
3158 } 3207 }
3159 break; 3208 break;
3160 case 21: /* report window title */ 3209 case 21: /* report window title */
3161 { 3210 {
3162 char *s; 3211 char *s;
3163 XFetchName (dpy, parent[0], &s); 3212 XFetchName (dpy, parent, &s);
3164 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3213 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3165 XFree (s); 3214 XFree (s);
3166 } 3215 }
3167 break; 3216 break;
3168 } 3217 }
… …
3178rxvt_term::get_to_st (unicode_t &ends_how) 3227rxvt_term::get_to_st (unicode_t &ends_how)
3179{ 3228{
3180 unicode_t ch; 3229 unicode_t ch;
3181 bool seen_esc = false; 3230 bool seen_esc = false;
3182 unsigned int n = 0; 3231 unsigned int n = 0;
3183 wchar_t string[STRING_MAX]; 3232 wchar_t string[CBUFSIZ];
3184 3233
3185 while ((ch = cmd_getc ()) != NOCHAR) 3234 while ((ch = cmd_getc ()) != NOCHAR)
3186 { 3235 {
3187 if (seen_esc) 3236 if (seen_esc)
3188 { 3237 {
… …
3203 else if (ch < 0x20) 3252 else if (ch < 0x20)
3204 return NULL; /* other control character - exit */ 3253 return NULL; /* other control character - exit */
3205 3254
3206 seen_esc = false; 3255 seen_esc = false;
3207 3256
3208 if (n >= STRING_MAX - 1) 3257 if (n >= sizeof (string) - 1)
3209 // stop at some sane length 3258 // stop at some sane length
3210 return NULL; 3259 return NULL;
3211 3260
3212 string[n++] = ch; 3261 string[n++] = ch;
3213 } 3262 }
… …
3224 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3273 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3225 */ 3274 */
3226void 3275void
3227rxvt_term::process_dcs_seq () 3276rxvt_term::process_dcs_seq ()
3228{ 3277{
3229 char *s;
3230 unicode_t eh;
3231
3232 /* 3278 /*
3233 * Not handled yet 3279 * Not handled yet
3234 */ 3280 */
3281
3282 unicode_t eh;
3235 s = get_to_st (eh); 3283 char *s = get_to_st (eh);
3236 if (s) 3284 if (s)
3237 free (s); 3285 free (s);
3238 3286
3239 return; 3287 return;
3240} 3288}
… …
3244 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3292 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3245 */ 3293 */
3246void 3294void
3247rxvt_term::process_osc_seq () 3295rxvt_term::process_osc_seq ()
3248{ 3296{
3249 unicode_t ch, eh;
3250 int arg; 3297 int arg;
3251 3298
3252 ch = cmd_getc (); 3299 unicode_t ch = cmd_getc ();
3253 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3300 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3254 arg = arg * 10 + (ch - '0'); 3301 arg = arg * 10 + (ch - '0');
3255 3302
3256 if (ch == ';') 3303 if (ch == ';')
3257 { 3304 {
3305 unicode_t eh;
3258 char *s = get_to_st (eh); 3306 char *s = get_to_st (eh);
3259 3307
3260 if (s) 3308 if (s)
3261 { 3309 {
3262 process_xterm_seq (arg, s, eh); 3310 process_xterm_seq (arg, s, eh);
… …
3323 unsigned long bytes_after; 3371 unsigned long bytes_after;
3324 unsigned char *value = 0; 3372 unsigned char *value = 0;
3325 const char *str = ""; 3373 const char *str = "";
3326 3374
3327 if (prop 3375 if (prop
3328 && XGetWindowProperty (dpy, parent[0], 3376 && XGetWindowProperty (dpy, parent,
3329 prop, 0, 1<<16, 0, AnyPropertyType, 3377 prop, 0, 1<<16, 0, AnyPropertyType,
3330 &actual_type, &actual_format, 3378 &actual_type, &actual_format,
3331 &nitems, &bytes_after, &value) == Success 3379 &nitems, &bytes_after, &value) == Success
3332 && actual_type != None 3380 && actual_type != None
3333 && actual_format == 8) 3381 && actual_format == 8)
3334 str = (const char *)(value); 3382 str = (const char *)(value);
3335 3383
3336 tt_printf ("\033]%d;%s%c", op, str, resp); 3384 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3337 3385
3338 XFree (value); 3386 XFree (value);
3339 } 3387 }
3340 else 3388 else
3341 { 3389 {
… …
3345 { 3393 {
3346 *eq = 0; 3394 *eq = 0;
3347 set_utf8_property (display->atom (str), eq + 1); 3395 set_utf8_property (display->atom (str), eq + 1);
3348 } 3396 }
3349 else 3397 else
3350 XDeleteProperty (dpy, parent[0], 3398 XDeleteProperty (dpy, parent,
3351 display->atom (str)); 3399 display->atom (str));
3352 } 3400 }
3353 break; 3401 break;
3354 3402
3355 case XTerm_Color: 3403 case XTerm_Color:
… …
3387 process_color_seq (op, Color_pointer_fg, str, resp); 3435 process_color_seq (op, Color_pointer_fg, str, resp);
3388 break; 3436 break;
3389 case XTerm_Color_pointer_bg: 3437 case XTerm_Color_pointer_bg:
3390 process_color_seq (op, Color_pointer_bg, str, resp); 3438 process_color_seq (op, Color_pointer_bg, str, resp);
3391 break; 3439 break;
3440#ifdef OPTION_HC
3441 case XTerm_Color_HC:
3442 process_color_seq (op, Color_HC, str, resp);
3443 break;
3444 case XTerm_Color_HTC:
3445 process_color_seq (op, Color_HTC, str, resp);
3446 break;
3447#endif
3392#ifndef NO_BOLD_UNDERLINE_REVERSE 3448#ifndef NO_BOLD_UNDERLINE_REVERSE
3393 case XTerm_Color_RV:
3394 process_color_seq (op, Color_RV, str, resp);
3395 break;
3396 case Rxvt_Color_BD:
3397 case URxvt_Color_BD: 3449 case URxvt_Color_BD:
3398 process_color_seq (op, Color_BD, str, resp); 3450 process_color_seq (op, Color_BD, str, resp);
3399 break; 3451 break;
3400 case Rxvt_Color_UL:
3401 case URxvt_Color_UL: 3452 case URxvt_Color_UL:
3402 process_color_seq (op, Color_UL, str, resp); 3453 process_color_seq (op, Color_UL, str, resp);
3403 break; 3454 break;
3404 case URxvt_Color_IT: 3455 case URxvt_Color_IT:
3405 process_color_seq (op, Color_IT, str, resp); 3456 process_color_seq (op, Color_IT, str, resp);
3406 break; 3457 break;
3407#endif 3458#endif
3408 case URxvt_Color_border: 3459 case URxvt_Color_border:
3409 process_color_seq (op, Color_border, str, resp); 3460 process_color_seq (op, Color_border, str, resp);
3410 break; 3461 break;
3411#if ENABLE_TRANSPARENCY 3462
3463#if BG_IMAGE_FROM_ROOT
3412 case URxvt_Color_tint: 3464 case URxvt_Color_tint:
3413 process_color_seq (op, Color_tint, str, resp); 3465 process_color_seq (op, Color_tint, str, resp);
3414 { 3466 {
3415 bool changed = false; 3467 bool changed = false;
3416 3468
3417 if (ISSET_PIXCOLOR (Color_tint)) 3469 if (ISSET_PIXCOLOR (Color_tint))
3418 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]); 3470 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3419 else
3420 changed = bgPixmap.unset_tint ();
3421 3471
3422 if (changed) 3472 if (changed)
3423 update_background (); 3473 update_background ();
3424 } 3474 }
3425 3475
… …
3429#if BG_IMAGE_FROM_FILE 3479#if BG_IMAGE_FROM_FILE
3430 case Rxvt_Pixmap: 3480 case Rxvt_Pixmap:
3431 if (!strcmp (str, "?")) 3481 if (!strcmp (str, "?"))
3432 { 3482 {
3433 char str[256]; 3483 char str[256];
3484 int h_scale = fimage.h_scale;
3485 int v_scale = fimage.v_scale;
3486 int h_align = fimage.h_align;
3487 int v_align = fimage.v_align;
3434 3488
3435 sprintf (str, "[%dx%d+%d+%d]", 3489 sprintf (str, "[%dx%d+%d+%d]",
3436 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767), 3490 h_scale, v_scale,
3437 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767)); 3491 h_align, v_align);
3438 process_xterm_seq (XTerm_title, str, CHAR_ST); 3492 process_xterm_seq (XTerm_title, str, CHAR_ST);
3439 } 3493 }
3440 else 3494 else
3441 { 3495 {
3442 int changed = 0; 3496 bool changed = false;
3443 3497
3444 if (*str != ';') 3498 if (*str != ';')
3445 { 3499 {
3446 /* reset to default scaling :*/ 3500 try
3447 bgPixmap.unset_geometry (); 3501 {
3448 if (bgPixmap.set_file (str)) /* change pixmap */ 3502 fimage.set_file_geometry (this, str);
3449 changed++; 3503 changed = true;
3450 str = strchr (str, ';'); 3504 }
3451 if (str == NULL) 3505 catch (const class rxvt_failure_exception &e)
3452 bgPixmap.set_defaultGeometry (); 3506 {
3507 }
3453 } 3508 }
3454 3509 else
3455 while (str)
3456 { 3510 {
3457 str++; 3511 str++;
3458 if (bgPixmap.set_geometry (str)) 3512 if (fimage.set_geometry (str, true))
3459 changed++; 3513 changed = true;
3460 str = strchr (str, ';');
3461 } 3514 }
3462 3515
3463 if (changed) 3516 if (changed)
3517 {
3518 if (bg_window_position_sensitive ())
3519 {
3520 int x, y;
3521 get_window_origin (x, y);
3522 parent_x = x;
3523 parent_y = y;
3524 }
3464 update_background (); 3525 update_background ();
3526 }
3465 } 3527 }
3466 break; 3528 break;
3467#endif 3529#endif
3468 3530
3469 case XTerm_logfile: 3531 case XTerm_logfile:
… …
3556 * 's' = save 3618 * 's' = save
3557 * 'r' = restore 3619 * 'r' = restore
3558 * 't' = toggle 3620 * 't' = toggle
3559 * so no need for fancy checking 3621 * so no need for fancy checking
3560 */ 3622 */
3561int 3623int ecb_cold
3562rxvt_term::privcases (int mode, unsigned long bit) 3624rxvt_term::privcases (int mode, unsigned long bit)
3563{ 3625{
3564 int state; 3626 int state;
3565 3627
3566 if (mode == 's') 3628 if (mode == 's')
3567 { 3629 {
3568 SavedModes |= (priv_modes & bit); 3630 if (priv_modes & bit)
3631 SavedModes |= bit;
3632 else
3633 SavedModes &= ~bit;
3569 return -1; 3634 return -1;
3570 } 3635 }
3571 else 3636 else
3572 { 3637 {
3573 if (mode == 'r') 3638 if (mode == 'r')
3574 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3639 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3575 else 3640 else
3576 state = (mode == 't') ? ! (priv_modes & bit) : mode; 3641 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3577 set_privmode (bit, state); 3642
3643 if (state)
3644 priv_modes |= bit;
3645 else
3646 priv_modes &= ~bit;
3578 } 3647 }
3579 3648
3580 return state; 3649 return state;
3581} 3650}
3582 3651
3583/* we're not using priv _yet_ */ 3652/* we're not using priv _yet_ */
3584void 3653void
3585rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg) 3654rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3586{ 3655{
3587 unsigned int i, j; 3656 unsigned int i, j;
3588 int state; 3657 int state;
3589 3658
3590 static const struct 3659 static const struct
3591 { 3660 {
3592 const int argval; 3661 const int argval;
3593 const unsigned long bit; 3662 const unsigned long bit;
3594 } argtopriv[] = { 3663 } argtopriv[] = {
3595 { 1, PrivMode_aplCUR }, // DECCKM 3664 { 1, PrivMode_aplCUR }, // DECCKM
3596 { 2, PrivMode_vt52 }, 3665 { 2, PrivMode_vt52 }, // DECANM
3597 { 3, PrivMode_132 }, // DECCOLM 3666 { 3, PrivMode_132 }, // DECCOLM
3598 { 4, PrivMode_smoothScroll }, // DECSCLM 3667 { 4, PrivMode_smoothScroll }, // DECSCLM
3599 { 5, PrivMode_rVideo }, // DECSCNM 3668 { 5, PrivMode_rVideo }, // DECSCNM
3600 { 6, PrivMode_relOrigin }, // DECOM 3669 { 6, PrivMode_relOrigin }, // DECOM
3601 { 7, PrivMode_Autowrap }, // DECAWM 3670 { 7, PrivMode_Autowrap }, // DECAWM
3602 // 8, auto-repeat keys // DECARM 3671 // 8, auto-repeat keys // DECARM
3603 { 9, PrivMode_MouseX10 }, 3672 { 9, PrivMode_MouseX10 },
3604 // 18 end FF to printer after print screen 3673 // 18 end FF to printer after print screen
3605 // 19 Print screen prints full screen/scorll region 3674 // 19 Print screen prints full screen/scroll region
3606 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis 3675 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3607#ifdef scrollBar_esc 3676#ifdef scrollBar_esc
3608 { scrollBar_esc, PrivMode_scrollBar }, 3677 { scrollBar_esc, PrivMode_scrollBar },
3609#endif 3678#endif
3610 { 35, PrivMode_ShiftKeys }, // rxvt extension 3679 { 35, PrivMode_ShiftKeys }, // rxvt extension
3611 // 38, tektronix mode // DECTEK 3680 // 38, tektronix mode // DECTEK
3612 { 40, PrivMode_132OK }, 3681 { 40, PrivMode_132OK },
3613 // 41 xterm more fixes NYI 3682 // 41 xterm more fixes NYI
3614 // 45 margin bell NYI 3683 // 45 margin bell NYI
3615 // 46 start logging 3684 // 46 start logging
3616 { 47, PrivMode_Screen }, 3685 { 47, PrivMode_Screen },
3617 { 66, PrivMode_aplKP }, // DECPAM/DECPNM 3686 { 66, PrivMode_aplKP }, // DECNKM
3618#ifndef NO_BACKSPACE_KEY 3687#ifndef NO_BACKSPACE_KEY
3619 { 67, PrivMode_BackSpace }, // DECBKM 3688 { 67, PrivMode_BackSpace }, // DECBKM
3620#endif 3689#endif
3621 { 1000, PrivMode_MouseX11 }, 3690 { 1000, PrivMode_MouseX11 },
3622 { 1002, PrivMode_MouseBtnEvent }, 3691 { 1002, PrivMode_MouseBtnEvent },
3623 { 1003, PrivMode_MouseAnyEvent }, 3692 { 1003, PrivMode_MouseAnyEvent },
3693#if ENABLE_FRILLS
3694 { 1005, PrivMode_ExtModeMouse },
3695#endif
3624 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3696 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3625 { 1011, PrivMode_Keypress }, // rxvt extension 3697 { 1011, PrivMode_Keypress }, // rxvt extension
3698#if ENABLE_FRILLS
3699 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3700#endif
3626 // 1035 enable modifiers for alt, numlock NYI 3701 // 1035 enable modifiers for alt, numlock NYI
3627 // 1036 send ESC for meta keys NYI 3702 // 1036 send ESC for meta keys NYI
3628 // 1037 send DEL for keypad delete NYI 3703 // 1037 send DEL for keypad delete NYI
3629 { 1047, PrivMode_Screen }, 3704 { 1047, PrivMode_Screen },
3630 // 1048 save and restore cursor 3705 // 1048 save and restore cursor, implemented in code
3631 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3706 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3632 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3707 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3633 { 2004, PrivMode_BracketPaste }, 3708 { 2004, PrivMode_BracketPaste },
3634 }; 3709 };
3635 3710
… …
3645 for (i = 0; i < nargs; i++) 3720 for (i = 0; i < nargs; i++)
3646 { 3721 {
3647 state = -1; 3722 state = -1;
3648 3723
3649 /* basic handling */ 3724 /* basic handling */
3650 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3725 for (j = 0; j < ecb_array_length (argtopriv); j++)
3651 if (argtopriv[j].argval == arg[i]) 3726 if (argtopriv[j].argval == arg[i])
3652 { 3727 {
3653 state = privcases (mode, argtopriv[j].bit); 3728 state = privcases (mode, argtopriv[j].bit);
3654 break; 3729 break;
3655 } 3730 }
… …
3681 case 2: /* VT52 mode */ 3756 case 2: /* VT52 mode */
3682 /* oddball mode. should be set regardless of set/reset 3757 /* oddball mode. should be set regardless of set/reset
3683 * parameter. Return from VT52 mode with an ESC < from 3758 * parameter. Return from VT52 mode with an ESC < from
3684 * within VT52 mode 3759 * within VT52 mode
3685 */ 3760 */
3686 set_privmode (PrivMode_vt52, 1); 3761 priv_modes |= PrivMode_vt52;
3687 break; 3762 break;
3688 case 3: /* 80/132 */ 3763 case 3: /* 80/132 */
3689 if (priv_modes & PrivMode_132OK) 3764 if (priv_modes & PrivMode_132OK)
3690 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight); 3765 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3691 break; 3766 break;
… …
3706 if (state) /* orthogonal */ 3781 if (state) /* orthogonal */
3707 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent); 3782 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3708 break; 3783 break;
3709#ifdef scrollBar_esc 3784#ifdef scrollBar_esc
3710 case scrollBar_esc: 3785 case scrollBar_esc:
3711 if (scrollBar.map (state)) 3786 scrollBar.map (state);
3712 {
3713 resize_all_windows (0, 0, 0); 3787 resize_all_windows (0, 0, 0);
3714 scr_touch (true); 3788 scr_touch (true);
3715 }
3716 break; 3789 break;
3717#endif 3790#endif
3718 case 25: /* visible/invisible cursor */ 3791 case 25: /* visible/invisible cursor */
3719 scr_cursor_visible (state); 3792 scr_cursor_visible (state);
3720 break; 3793 break;
… …
3733 case 1003: 3806 case 1003:
3734 if (state) 3807 if (state)
3735 { 3808 {
3736 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11); 3809 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3737 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent; 3810 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3811 mouse_row = mouse_col = 0;
3738 vt_emask_mouse = PointerMotionMask; 3812 vt_emask_mouse = PointerMotionMask;
3739 } 3813 }
3740 else 3814 else
3741 vt_emask_mouse = NoEventMask; 3815 vt_emask_mouse = NoEventMask;
3742 3816
… …
3774 } 3848 }
3775} 3849}
3776/*}}} */ 3850/*}}} */
3777 3851
3778/*{{{ process sgr sequences */ 3852/*{{{ process sgr sequences */
3779void 3853void ecb_hot
3780rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3854rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3781{ 3855{
3782 unsigned int i; 3856 unsigned int i;
3783 short rendset; 3857 short rendset;
3784 int rendstyle; 3858 int rendstyle;
… …
3925 break; 3999 break;
3926#endif 4000#endif
3927 } 4001 }
3928 } 4002 }
3929} 4003}
3930/*}}} */
3931 4004
3932/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3933void 4005void
3934rxvt_term::process_graphics () 4006rxvt_term::set_cursor_style (int style)
3935{ 4007{
3936 unicode_t ch, cmd = cmd_getc (); 4008 if (!IN_RANGE_INC (style, 0, 4))
3937
3938 if (cmd == 'Q')
3939 {
3940 /* query graphics */
3941 tt_printf ("\033G0\012"); /* no graphics */
3942 return; 4009 return;
3943 } 4010
3944 /* swallow other graphics sequences until terminating ':' */ 4011 set_option (Opt_cursorUnderline, style >= 3);
3945 do 4012
3946 ch = cmd_getc (); 4013#ifdef CURSOR_BLINK
3947 while (ch != ':'); 4014 set_option (Opt_cursorBlink, !style || (style & 1));
4015 cursor_blink_reset ();
4016#endif
4017
4018 want_refresh = 1;
3948} 4019}
3949/*}}} */ 4020/*}}} */
3950 4021
3951/* ------------------------------------------------------------------------- */ 4022/* ------------------------------------------------------------------------- */
3952 4023
… …
3968 4039
3969/* ---------------------------------------------------------------------- */ 4040/* ---------------------------------------------------------------------- */
3970/* Write data to the pty as typed by the user, pasted with the mouse, 4041/* Write data to the pty as typed by the user, pasted with the mouse,
3971 * or generated by us in response to a query ESC sequence. 4042 * or generated by us in response to a query ESC sequence.
3972 */ 4043 */
3973const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT 4044static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3974 4045
3975void 4046void
3976rxvt_term::tt_write (const char *data, unsigned int len) 4047rxvt_term::tt_write (const char *data, unsigned int len)
3977{ 4048{
3978 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END))) 4049 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
… …
3983 4054
3984 if (v_buflen == 0) 4055 if (v_buflen == 0)
3985 { 4056 {
3986 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE)); 4057 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3987 4058
4059 max_it (written, 0);
4060
3988 if ((unsigned int)written == len) 4061 if (written == len)
3989 return; 4062 return;
3990 4063
3991 data += written; 4064 data += written;
3992 len -= written; 4065 len -= written;
3993 } 4066 }
3994 4067
3995 v_buffer = (char *)realloc (v_buffer, v_buflen + len); 4068 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
3996 4069
3997 memcpy (v_buffer + v_buflen, data, len); 4070 memcpy (v_buffer + v_buflen, data, len);
3998 v_buflen += len; 4071 v_buflen += len;
3999 4072
4000 pty_ev.set (ev::READ | ev::WRITE); 4073 pty_ev.set (ev::READ | ev::WRITE);

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