1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: command.c |
2 | * File: command.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
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 |
… | |
… | |
52 | |
52 | |
53 | #include <wchar.h> |
53 | #include <wchar.h> |
54 | |
54 | |
55 | /*----------------------------------------------------------------------*/ |
55 | /*----------------------------------------------------------------------*/ |
56 | |
56 | |
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57 | #define IS_CONTROL(ch) !((ch) & 0xffffff60UL) |
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58 | |
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59 | // exception thrown when the command parser runs out of input data |
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60 | class out_of_input { } out_of_input; |
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61 | |
57 | /*{{{ Convert the keypress event into a string */ |
62 | /*{{{ Convert the keypress event into a string */ |
58 | void |
63 | void |
59 | rxvt_term::lookup_key (XKeyEvent &ev) |
64 | rxvt_term::lookup_key (XKeyEvent &ev) |
60 | { |
65 | { |
61 | int ctrl, meta, shft, len; |
66 | int ctrl, meta, shft, len; |
… | |
… | |
88 | #ifdef USE_XIM |
93 | #ifdef USE_XIM |
89 | if (Input_Context) |
94 | if (Input_Context) |
90 | { |
95 | { |
91 | Status status_return; |
96 | Status status_return; |
92 | |
97 | |
|
|
98 | #if 0 |
93 | #ifdef X_HAVE_UTF8_STRING |
99 | #ifdef X_HAVE_UTF8_STRING |
94 | if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful |
100 | if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful |
95 | len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, |
101 | len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, |
96 | KBUFSZ, &keysym, &status_return); |
102 | KBUFSZ, &keysym, &status_return); |
97 | else |
103 | else |
|
|
104 | #endif |
98 | #endif |
105 | #endif |
99 | { |
106 | { |
100 | wchar_t wkbuf[KBUFSZ + 1]; |
107 | wchar_t wkbuf[KBUFSZ + 1]; |
101 | |
108 | |
102 | // the XOpenIM manpage lies about hardcoding the locale |
109 | // the XOpenIM manpage lies about hardcoding the locale |
… | |
… | |
140 | valid_keysym = keysym != NoSymbol; |
147 | valid_keysym = keysym != NoSymbol; |
141 | } |
148 | } |
142 | |
149 | |
143 | if (valid_keysym) |
150 | if (valid_keysym) |
144 | { |
151 | { |
145 | /* for some backwards compatibility */ |
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|
146 | #if defined(HOTKEY_CTRL) || defined(HOTKEY_META) |
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147 | # ifdef HOTKEY_CTRL |
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148 | if (ctrl) |
|
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149 | # else |
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150 | if (meta) |
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151 | # endif |
|
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152 | { |
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153 | if (keysym == ks_bigfont) |
|
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154 | { |
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155 | change_font (FONT_UP); |
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156 | return; |
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157 | } |
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158 | else if (keysym == ks_smallfont) |
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159 | { |
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160 | change_font (FONT_DN); |
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161 | return; |
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162 | } |
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163 | } |
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164 | #endif |
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165 | |
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166 | if (TermWin.saveLines) |
152 | if (TermWin.saveLines) |
167 | { |
153 | { |
168 | #ifdef UNSHIFTED_SCROLLKEYS |
154 | #ifdef UNSHIFTED_SCROLLKEYS |
169 | if (!ctrl && !meta) |
155 | if (!ctrl && !meta) |
170 | { |
156 | { |
… | |
… | |
261 | #ifdef KEYSYM_RESOURCE |
247 | #ifdef KEYSYM_RESOURCE |
262 | if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) |
248 | if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) |
263 | { |
249 | { |
264 | unsigned int l; |
250 | unsigned int l; |
265 | const unsigned char *kbuf0; |
251 | const unsigned char *kbuf0; |
266 | const unsigned char ch = C0_ESC; |
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267 | |
252 | |
268 | kbuf0 = (Keysym_map[keysym & 0xFF]); |
253 | kbuf0 = (Keysym_map[keysym & 0xFF]); |
269 | l = (unsigned int)*kbuf0++; |
254 | l = (unsigned int)*kbuf0++; |
270 | |
255 | |
271 | /* escape prefix */ |
256 | /* escape prefix */ |
272 | if (meta) |
257 | if (meta |
273 | # ifdef META8_OPTION |
258 | # ifdef META8_OPTION |
274 | if (meta_char == C0_ESC) |
259 | && meta_char == C0_ESC |
275 | # endif |
260 | # endif |
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261 | ) |
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262 | { |
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263 | const unsigned char ch = C0_ESC; |
276 | tt_write (&ch, 1); |
264 | tt_write (&ch, 1); |
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265 | } |
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266 | |
277 | tt_write (kbuf0, l); |
267 | tt_write (kbuf0, l); |
278 | return; |
268 | return; |
279 | } |
269 | } |
280 | else |
270 | else |
281 | #endif |
271 | #endif |
… | |
… | |
291 | ^ !!ctrl) ? '\b' : '\177'; |
281 | ^ !!ctrl) ? '\b' : '\177'; |
292 | kbuf[1] = '\0'; |
282 | kbuf[1] = '\0'; |
293 | } |
283 | } |
294 | else |
284 | else |
295 | STRCPY (kbuf, key_backspace); |
285 | STRCPY (kbuf, key_backspace); |
296 | # ifdef MULTICHAR_SET |
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297 | if ((Options & Opt_mc_hack) && screen.cur.col > 0) |
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298 | { |
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299 | int col, row; |
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300 | |
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301 | newlen = STRLEN (kbuf); |
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302 | col = screen.cur.col - 1; |
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303 | row = screen.cur.row + TermWin.saveLines; |
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304 | if (IS_MULTI2 (screen.rend[row][col])) |
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305 | MEMMOVE (kbuf + newlen, kbuf, newlen + 1); |
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306 | } |
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307 | # endif |
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308 | break; |
286 | break; |
309 | #endif |
287 | #endif |
310 | #ifndef NO_DELETE_KEY |
288 | #ifndef NO_DELETE_KEY |
311 | case XK_Delete: |
289 | case XK_Delete: |
312 | STRCPY (kbuf, key_delete); |
290 | STRCPY (kbuf, key_delete); |
313 | # ifdef MULTICHAR_SET |
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314 | if (Options & Opt_mc_hack) |
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315 | { |
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316 | int col, row; |
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317 | |
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318 | newlen = STRLEN (kbuf); |
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319 | col = screen.cur.col; |
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320 | row = screen.cur.row + TermWin.saveLines; |
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321 | if (IS_MULTI1 (screen.rend[row][col])) |
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322 | MEMMOVE (kbuf + newlen, kbuf, newlen + 1); |
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323 | } |
|
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324 | # endif |
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325 | break; |
291 | break; |
326 | #endif |
292 | #endif |
327 | case XK_Tab: |
293 | case XK_Tab: |
328 | if (shft) |
294 | if (shft) |
329 | STRCPY (kbuf, "\033[Z"); |
295 | STRCPY (kbuf, "\033[Z"); |
… | |
… | |
371 | kbuf[1] = 'O'; |
337 | kbuf[1] = 'O'; |
372 | kbuf[2] = "dacb"[keysym - XK_Left]; |
338 | kbuf[2] = "dacb"[keysym - XK_Left]; |
373 | } |
339 | } |
374 | else if (PrivateModes & PrivMode_aplCUR) |
340 | else if (PrivateModes & PrivMode_aplCUR) |
375 | kbuf[1] = 'O'; |
341 | kbuf[1] = 'O'; |
376 | #ifdef MULTICHAR_SET |
|
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377 | //TODO: ?? |
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378 | if (Options & Opt_mc_hack) |
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379 | { |
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380 | int col, row, m; |
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381 | |
|
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382 | col = screen.cur.col; |
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383 | row = screen.cur.row + TermWin.saveLines; |
|
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384 | m = 0; |
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385 | if (keysym == XK_Right |
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386 | && IS_MULTI1 (screen.rend[row][col])) |
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387 | m = 1; |
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388 | else if (keysym == XK_Left) |
|
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389 | { |
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390 | if (col > 0) |
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391 | { |
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392 | if (IS_MULTI2 (screen.rend[row][col - 1])) |
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393 | m = 1; |
|
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394 | } |
|
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395 | else if (screen.cur.row > 0) |
|
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396 | { |
|
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397 | col = screen.tlen[--row]; |
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398 | if (col == -1) |
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399 | col = TermWin.ncol - 1; |
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400 | else |
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401 | col--; |
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402 | if (col > 0 |
|
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403 | && IS_MULTI2 (screen.rend[row][col])) |
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404 | m = 1; |
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405 | } |
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406 | } |
|
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407 | if (m) |
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408 | MEMMOVE (kbuf + 3, kbuf, 3 + 1); |
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409 | } |
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410 | #endif |
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411 | break; |
342 | break; |
412 | |
343 | |
413 | #ifndef UNSHIFTED_SCROLLKEYS |
344 | #ifndef UNSHIFTED_SCROLLKEYS |
414 | # ifdef XK_KP_Prior |
345 | # ifdef XK_KP_Prior |
415 | case XK_KP_Prior: |
346 | case XK_KP_Prior: |
… | |
… | |
604 | break; |
535 | break; |
605 | } |
536 | } |
606 | if (newlen) |
537 | if (newlen) |
607 | len = STRLEN (kbuf); |
538 | len = STRLEN (kbuf); |
608 | } |
539 | } |
|
|
540 | |
609 | /* |
541 | /* |
610 | * Pass meta for all function keys, if 'meta' option set |
542 | * Pass meta for all function keys, if 'meta' option set |
611 | */ |
543 | */ |
612 | #ifdef META8_OPTION |
544 | #ifdef META8_OPTION |
613 | if (meta && (meta_char == 0x80) && len > 0) |
545 | if (meta && (meta_char == 0x80) && len > 0) |
… | |
… | |
628 | { |
560 | { |
629 | unsigned char *ch; |
561 | unsigned char *ch; |
630 | |
562 | |
631 | for (ch = kbuf; ch < kbuf + len; ch++) |
563 | for (ch = kbuf; ch < kbuf + len; ch++) |
632 | *ch |= 0x80; |
564 | *ch |= 0x80; |
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|
565 | |
633 | meta = 0; |
566 | meta = 0; |
634 | } |
567 | } |
635 | #endif |
568 | #endif |
636 | /* nil */ ; |
569 | /* nil */ ; |
637 | } |
570 | } |
… | |
… | |
690 | /*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ |
623 | /*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ |
691 | /* attempt to `write' count to the input buffer */ |
624 | /* attempt to `write' count to the input buffer */ |
692 | unsigned int |
625 | unsigned int |
693 | rxvt_term::cmd_write (const unsigned char *str, unsigned int count) |
626 | rxvt_term::cmd_write (const unsigned char *str, unsigned int count) |
694 | { |
627 | { |
695 | unsigned int n, s; |
628 | unsigned int n, s; |
696 | |
629 | |
697 | n = cmdbuf_ptr - cmdbuf_base; |
630 | n = cmdbuf_ptr - cmdbuf_base; |
698 | s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; |
631 | s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; |
699 | |
632 | |
700 | if (n > 0 && s < count) |
633 | if (n > 0 && s < count) |
701 | { |
634 | { |
702 | MEMMOVE (cmdbuf_base, cmdbuf_ptr, |
635 | MEMMOVE (cmdbuf_base, cmdbuf_ptr, |
703 | (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); |
636 | (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); |
… | |
… | |
706 | s += n; |
639 | s += n; |
707 | } |
640 | } |
708 | |
641 | |
709 | if (count > s) |
642 | if (count > s) |
710 | { |
643 | { |
711 | rxvt_print_error ("data loss: cmd_write too large"); |
644 | rxvt_warn ("data loss: cmd_write too large, continuing.\n"); |
712 | count = s; |
645 | count = s; |
713 | } |
646 | } |
714 | |
647 | |
715 | for (; count--;) |
648 | for (; count--;) |
716 | *cmdbuf_endp++ = *str++; |
649 | *cmdbuf_endp++ = *str++; |
… | |
… | |
739 | scr_refresh (refresh_type); |
672 | scr_refresh (refresh_type); |
740 | scrollbar_show (1); |
673 | scrollbar_show (1); |
741 | #ifdef USE_XIM |
674 | #ifdef USE_XIM |
742 | IMSendSpot (); |
675 | IMSendSpot (); |
743 | #endif |
676 | #endif |
744 | |
|
|
745 | } |
677 | } |
746 | |
678 | |
747 | display->flush (); |
679 | display->flush (); |
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680 | |
|
|
681 | flush_ev.stop (); |
748 | } |
682 | } |
749 | |
683 | |
750 | void |
684 | void |
751 | rxvt_term::check_cb (check_watcher &w) |
685 | rxvt_term::check_cb (check_watcher &w) |
752 | { |
686 | { |
753 | SET_R (this); |
687 | SET_R (this); |
754 | SET_LOCALE (locale); |
688 | SET_LOCALE (locale); |
755 | |
689 | |
|
|
690 | display->flush (); |
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|
691 | |
|
|
692 | if (!flush_ev.active) |
|
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693 | flush_ev.start (NOW + 0.01); |
|
|
694 | } |
|
|
695 | |
|
|
696 | void |
|
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697 | rxvt_term::flush_cb (time_watcher &w) |
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|
698 | { |
|
|
699 | SET_R (this); |
|
|
700 | SET_LOCALE (locale); |
|
|
701 | |
|
|
702 | refresh_limit = 1; |
|
|
703 | refresh_count = 0; |
756 | flush (); |
704 | flush (); |
757 | } |
705 | } |
758 | |
706 | |
759 | #ifdef CURSOR_BLINK |
707 | #ifdef CURSOR_BLINK |
760 | void |
708 | void |
… | |
… | |
778 | w.start (w.at + TEXT_BLINK_INTERVAL); |
726 | w.start (w.at + TEXT_BLINK_INTERVAL); |
779 | } |
727 | } |
780 | } |
728 | } |
781 | #endif |
729 | #endif |
782 | |
730 | |
|
|
731 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
732 | void |
|
|
733 | rxvt_term::cont_scroll_cb (time_watcher &w) |
|
|
734 | { |
|
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735 | if ((scrollbar_isUp() || scrollbar_isDn()) && |
|
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736 | scr_page (scrollbar_isUp() ? UP : DN, 1)) |
|
|
737 | { |
|
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738 | refresh_type |= SMOOTH_REFRESH; |
|
|
739 | want_refresh = 1; |
|
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740 | w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); |
|
|
741 | } |
|
|
742 | } |
|
|
743 | #endif |
|
|
744 | |
|
|
745 | #ifdef SELECTION_SCROLLING |
|
|
746 | void |
|
|
747 | rxvt_term::sel_scroll_cb (time_watcher &w) |
|
|
748 | { |
|
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749 | if (scr_page (scroll_selection_dir, scroll_selection_lines)) |
|
|
750 | { |
|
|
751 | selection_extend (selection_save_x, selection_save_y, selection_save_state); |
|
|
752 | refresh_type |= SMOOTH_REFRESH; |
|
|
753 | want_refresh = 1; |
|
|
754 | w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); |
|
|
755 | } |
|
|
756 | } |
|
|
757 | #endif |
|
|
758 | |
|
|
759 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
760 | void |
|
|
761 | rxvt_term::slip_wheel_cb (time_watcher &w) |
|
|
762 | { |
|
|
763 | if (mouse_slip_wheel_speed == 0 |
|
|
764 | || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed) |
|
|
765 | : scr_page (UP, mouse_slip_wheel_speed)) |
|
|
766 | { |
|
|
767 | refresh_type |= SMOOTH_REFRESH; |
|
|
768 | want_refresh = 1; |
|
|
769 | w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); |
|
|
770 | } |
|
|
771 | } |
|
|
772 | #endif |
|
|
773 | |
783 | bool |
774 | bool |
784 | rxvt_term::pty_fill () |
775 | rxvt_term::pty_fill () |
785 | { |
776 | { |
786 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
777 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
|
|
778 | |
|
|
779 | if (CBUFSIZ == n) |
|
|
780 | { |
|
|
781 | rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); |
|
|
782 | n = 0; |
|
|
783 | } |
787 | |
784 | |
788 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
785 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
789 | cmdbuf_ptr = cmdbuf_base; |
786 | cmdbuf_ptr = cmdbuf_base; |
790 | cmdbuf_endp = cmdbuf_ptr + n; |
787 | cmdbuf_endp = cmdbuf_ptr + n; |
791 | |
788 | |
792 | n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); |
789 | n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); |
793 | |
790 | |
794 | if (n > 0) |
791 | if (n > 0) |
795 | { |
792 | { |
796 | cmdbuf_endp += n; |
793 | cmdbuf_endp += n; |
797 | return true; |
794 | return true; |
… | |
… | |
809 | SET_LOCALE (locale); |
806 | SET_LOCALE (locale); |
810 | |
807 | |
811 | if (revents & EVENT_WRITE) |
808 | if (revents & EVENT_WRITE) |
812 | tt_write (0, 0); |
809 | tt_write (0, 0); |
813 | else if (revents & EVENT_READ) |
810 | else if (revents & EVENT_READ) |
814 | { |
|
|
815 | bool flag = true; |
|
|
816 | |
|
|
817 | // loop, but don't allow a single term to monopolize us |
811 | // loop, but don't allow a single term to monopolize us |
818 | // the number of loops is fully arbitrary, and thus wrong |
|
|
819 | while (flag && pty_fill ()) |
812 | while (pty_fill ()) |
820 | { |
|
|
821 | if (!seen_input) |
|
|
822 | { |
|
|
823 | seen_input = 1; |
|
|
824 | /* once we know the shell is running, send the screen size. Again! */ |
|
|
825 | tt_winch (); |
|
|
826 | } |
|
|
827 | |
|
|
828 | if (cmd_parse ()) |
813 | if (cmd_parse ()) |
829 | break; |
814 | break; |
830 | } |
|
|
831 | } |
|
|
832 | } |
815 | } |
833 | |
816 | |
834 | bool |
|
|
835 | rxvt_term::cmd_parse () |
|
|
836 | { |
|
|
837 | bool flag = false; |
|
|
838 | uint32_t ch = NOCHAR; |
|
|
839 | |
|
|
840 | for (;;) |
|
|
841 | { |
|
|
842 | if (ch == NOCHAR) |
|
|
843 | ch = next_char (); |
|
|
844 | |
|
|
845 | if (ch == NOCHAR) // TODO: improve |
|
|
846 | break; |
|
|
847 | |
|
|
848 | if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') |
|
|
849 | { |
|
|
850 | /* Read a text string from the input buffer */ |
|
|
851 | uint32_t buf[BUFSIZ]; |
|
|
852 | bool refreshnow = false; |
|
|
853 | int nlines = 0; |
|
|
854 | uint32_t *str = buf; |
|
|
855 | |
|
|
856 | *str++ = ch; |
|
|
857 | |
|
|
858 | for (;;) |
|
|
859 | { |
|
|
860 | ch = next_char (); |
|
|
861 | |
|
|
862 | if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r')) |
|
|
863 | break; |
|
|
864 | else |
|
|
865 | { |
|
|
866 | *str++ = ch; |
|
|
867 | |
|
|
868 | if (ch == '\n') |
|
|
869 | { |
|
|
870 | nlines++; |
|
|
871 | refresh_count++; |
|
|
872 | |
|
|
873 | if (! (Options & Opt_jumpScroll) |
|
|
874 | || (refresh_count >= (refresh_limit * (TermWin.nrow - 1)))) |
|
|
875 | { |
|
|
876 | refreshnow = true; |
|
|
877 | flag = false; |
|
|
878 | ch = NOCHAR; |
|
|
879 | break; |
|
|
880 | } |
|
|
881 | |
|
|
882 | // scr_add_lines only works for nlines < TermWin.nrow - 1. |
|
|
883 | if (nlines >= TermWin.nrow - 1) |
|
|
884 | { |
|
|
885 | scr_add_lines (buf, nlines, str - buf); |
|
|
886 | nlines = 0; |
|
|
887 | str = buf; |
|
|
888 | } |
|
|
889 | } |
|
|
890 | |
|
|
891 | if (str >= buf + BUFSIZ) |
|
|
892 | { |
|
|
893 | ch = NOCHAR; |
|
|
894 | break; |
|
|
895 | } |
|
|
896 | } |
|
|
897 | } |
|
|
898 | |
|
|
899 | scr_add_lines (buf, nlines, str - buf); |
|
|
900 | |
|
|
901 | /* |
|
|
902 | * If there have been a lot of new lines, then update the screen |
|
|
903 | * What the heck I'll cheat and only refresh less than every page-full. |
|
|
904 | * the number of pages between refreshes is refresh_limit, which |
|
|
905 | * is incremented here because we must be doing flat-out scrolling. |
|
|
906 | * |
|
|
907 | * refreshing should be correct for small scrolls, because of the |
|
|
908 | * time-out |
|
|
909 | */ |
|
|
910 | if (refreshnow) |
|
|
911 | { |
|
|
912 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
|
|
913 | refresh_limit++; |
|
|
914 | |
|
|
915 | scr_refresh (refresh_type); |
|
|
916 | } |
|
|
917 | |
|
|
918 | } |
|
|
919 | else |
|
|
920 | { |
|
|
921 | switch (ch) |
|
|
922 | { |
|
|
923 | default: |
|
|
924 | process_nonprinting (ch); |
|
|
925 | break; |
|
|
926 | case C0_ESC: /* escape char */ |
|
|
927 | process_escape_seq (); |
|
|
928 | break; |
|
|
929 | /*case 0x9b: */ /* CSI */ |
|
|
930 | /* process_csi_seq (); */ |
|
|
931 | } |
|
|
932 | |
|
|
933 | ch = NOCHAR; |
|
|
934 | } |
|
|
935 | } |
|
|
936 | |
|
|
937 | return flag; |
|
|
938 | } |
|
|
939 | |
|
|
940 | // read the next character, currently handles UTF-8 |
|
|
941 | // will probably handle all sorts of other stuff in the future |
|
|
942 | uint32_t |
|
|
943 | rxvt_term::next_char () |
|
|
944 | { |
|
|
945 | while (cmdbuf_ptr < cmdbuf_endp) |
|
|
946 | { |
|
|
947 | if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh |
|
|
948 | return *cmdbuf_ptr++; |
|
|
949 | |
|
|
950 | wchar_t wc; |
|
|
951 | size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); |
|
|
952 | |
|
|
953 | if (len == (size_t)-2) |
|
|
954 | return NOCHAR; |
|
|
955 | |
|
|
956 | if (len == (size_t)-1) |
|
|
957 | return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through |
|
|
958 | |
|
|
959 | // assume wchar == unicode |
|
|
960 | cmdbuf_ptr += len; |
|
|
961 | return wc; |
|
|
962 | } |
|
|
963 | |
|
|
964 | return NOCHAR; |
|
|
965 | } |
|
|
966 | |
|
|
967 | /* rxvt_cmd_getc () - Return next input character */ |
|
|
968 | /* |
|
|
969 | * Return the next input character after first passing any keyboard input |
|
|
970 | * to the command. |
|
|
971 | */ |
|
|
972 | uint32_t |
|
|
973 | rxvt_term::cmd_getc () |
|
|
974 | { |
|
|
975 | for (;;) |
|
|
976 | { |
|
|
977 | uint32_t c = next_char (); |
|
|
978 | if (c != NOCHAR) |
|
|
979 | return c; |
|
|
980 | |
|
|
981 | // incomplete sequences should occur rarely, still, a better solution |
|
|
982 | // would be preferred. either setjmp/longjmp or better design. |
|
|
983 | fcntl (cmd_fd, F_SETFL, 0); |
|
|
984 | pty_fill (); |
|
|
985 | fcntl (cmd_fd, F_SETFL, O_NONBLOCK); |
|
|
986 | } |
|
|
987 | } |
|
|
988 | |
|
|
989 | #ifdef POINTER_BLANK |
|
|
990 | void |
817 | void |
991 | rxvt_term::pointer_unblank () |
818 | rxvt_term::pointer_unblank () |
992 | { |
819 | { |
993 | XDefineCursor (display->display, TermWin.vt, TermWin_cursor); |
820 | XDefineCursor (display->display, TermWin.vt, TermWin_cursor); |
994 | recolour_cursor (); |
821 | recolour_cursor (); |
995 | |
822 | |
|
|
823 | #ifdef POINTER_BLANK |
996 | hidden_pointer = 0; |
824 | hidden_pointer = 0; |
997 | |
825 | |
998 | if (Options & Opt_pointerBlank) |
826 | if (Options & Opt_pointerBlank) |
999 | pointer_ev.start (NOW + pointerBlankDelay); |
827 | pointer_ev.start (NOW + pointerBlankDelay); |
|
|
828 | #endif |
1000 | } |
829 | } |
1001 | |
830 | |
|
|
831 | #ifdef POINTER_BLANK |
1002 | void |
832 | void |
1003 | rxvt_term::pointer_blank () |
833 | rxvt_term::pointer_blank () |
1004 | { |
834 | { |
1005 | if (! (Options & Opt_pointerBlank)) |
835 | if (! (Options & Opt_pointerBlank)) |
1006 | return; |
836 | return; |
… | |
… | |
1202 | break; |
1032 | break; |
1203 | |
1033 | |
1204 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1034 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1205 | case KeyRelease: |
1035 | case KeyRelease: |
1206 | { |
1036 | { |
1207 | if (! (ev.xkey.state & ControlMask)) |
1037 | if (!(ev.xkey.state & ControlMask)) |
1208 | mouse_slip_wheel_speed = 0; |
1038 | slip_wheel_ev.stop (); |
1209 | else |
1039 | else |
1210 | { |
1040 | { |
1211 | KeySym ks; |
1041 | KeySym ks; |
1212 | |
1042 | |
1213 | ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0); |
1043 | ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0); |
1214 | if (ks == XK_Control_L || ks == XK_Control_R) |
1044 | if (ks == XK_Control_L || ks == XK_Control_R) |
1215 | mouse_slip_wheel_speed = 0; |
1045 | mouse_slip_wheel_speed = 0; |
1216 | } |
1046 | } |
… | |
… | |
1236 | && (ev.xclient.data.l[0] == DndFile |
1066 | && (ev.xclient.data.l[0] == DndFile |
1237 | || ev.xclient.data.l[0] == DndDir |
1067 | || ev.xclient.data.l[0] == DndDir |
1238 | || ev.xclient.data.l[0] == DndLink)) |
1068 | || ev.xclient.data.l[0] == DndLink)) |
1239 | { |
1069 | { |
1240 | /* Get Dnd data */ |
1070 | /* Get Dnd data */ |
1241 | Atom ActualType; |
1071 | Atom ActualType; |
1242 | int ActualFormat; |
1072 | int ActualFormat; |
1243 | unsigned char *data; |
1073 | unsigned char *data; |
1244 | unsigned long Size, RemainingBytes; |
1074 | unsigned long Size, RemainingBytes; |
1245 | |
1075 | |
1246 | XGetWindowProperty (display->display, display->root, |
1076 | XGetWindowProperty (display->display, display->root, |
1247 | xa[XA_DNDSELECTION], |
1077 | xa[XA_DNDSELECTION], |
1248 | 0L, 1000000L, |
1078 | 0L, 1000000L, |
1249 | False, AnyPropertyType, |
1079 | False, AnyPropertyType, |
… | |
… | |
1252 | &data); |
1082 | &data); |
1253 | XChangeProperty (display->display, display->root, |
1083 | XChangeProperty (display->display, display->root, |
1254 | XA_CUT_BUFFER0, XA_STRING, |
1084 | XA_CUT_BUFFER0, XA_STRING, |
1255 | 8, PropModeReplace, |
1085 | 8, PropModeReplace, |
1256 | data, STRLEN (data)); |
1086 | data, STRLEN (data)); |
|
|
1087 | XFree (data); |
1257 | selection_paste (display->root, XA_CUT_BUFFER0, True); |
1088 | selection_paste (display->root, XA_CUT_BUFFER0, True); |
1258 | XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); |
1089 | XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); |
1259 | } |
1090 | } |
1260 | #endif /* OFFIX_DND */ |
1091 | #endif /* OFFIX_DND */ |
1261 | break; |
1092 | break; |
1262 | |
1093 | |
1263 | case MappingNotify: |
1094 | case MappingNotify: |
1264 | XRefreshKeyboardMapping (& (ev.xmapping)); |
1095 | XRefreshKeyboardMapping (&ev.xmapping); |
1265 | break; |
1096 | break; |
1266 | |
1097 | |
1267 | /* |
1098 | /* |
1268 | * XXX: this is not the _current_ arrangement |
1099 | * XXX: this is not the _current_ arrangement |
1269 | * Here's my conclusion: |
1100 | * Here's my conclusion: |
… | |
… | |
1300 | #endif |
1131 | #endif |
1301 | #ifdef CURSOR_BLINK |
1132 | #ifdef CURSOR_BLINK |
1302 | if (Options & Opt_cursorBlink) |
1133 | if (Options & Opt_cursorBlink) |
1303 | cursor_blink_ev.start (NOW + BLINK_INTERVAL); |
1134 | cursor_blink_ev.start (NOW + BLINK_INTERVAL); |
1304 | #endif |
1135 | #endif |
|
|
1136 | #ifdef OFF_FOCUS_FADING |
|
|
1137 | if (rs[Rs_fade]) |
|
|
1138 | { |
|
|
1139 | PixColors = PixColorsFocused; |
|
|
1140 | set_colorfgbg (); |
|
|
1141 | scr_clear (); |
|
|
1142 | scr_touch (true); |
|
|
1143 | } |
|
|
1144 | #endif |
1305 | |
1145 | |
1306 | } |
1146 | } |
1307 | break; |
1147 | break; |
1308 | |
1148 | |
1309 | case FocusOut: |
1149 | case FocusOut: |
… | |
… | |
1318 | #ifdef CURSOR_BLINK |
1158 | #ifdef CURSOR_BLINK |
1319 | if (Options & Opt_cursorBlink) |
1159 | if (Options & Opt_cursorBlink) |
1320 | cursor_blink_ev.stop (); |
1160 | cursor_blink_ev.stop (); |
1321 | hidden_cursor = 0; |
1161 | hidden_cursor = 0; |
1322 | #endif |
1162 | #endif |
|
|
1163 | #ifdef OFF_FOCUS_FADING |
|
|
1164 | if (rs[Rs_fade]) |
|
|
1165 | { |
|
|
1166 | PixColors = PixColorsUnFocused; |
|
|
1167 | set_colorfgbg (); |
|
|
1168 | scr_clear (); |
|
|
1169 | scr_touch (true); |
|
|
1170 | } |
|
|
1171 | #endif |
1323 | |
1172 | |
1324 | } |
1173 | } |
1325 | break; |
1174 | break; |
1326 | |
1175 | |
1327 | case ConfigureNotify: |
1176 | case ConfigureNotify: |
… | |
… | |
1336 | D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); |
1185 | D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); |
1337 | } |
1186 | } |
1338 | while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); |
1187 | while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); |
1339 | |
1188 | |
1340 | if (szHint.width != width || szHint.height != height) |
1189 | if (szHint.width != width || szHint.height != height) |
1341 | { |
|
|
1342 | D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); |
|
|
1343 | resize_all_windows (width, height, 1); |
1190 | resize_all_windows (width, height, 1); |
1344 | } |
1191 | |
1345 | #ifdef DEBUG_SIZE |
|
|
1346 | else |
|
|
1347 | { |
|
|
1348 | D_SIZE ((stderr, "Size: Not resizing")); |
|
|
1349 | } |
|
|
1350 | #endif |
|
|
1351 | #ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ |
1192 | #ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ |
1352 | if (Options & Opt_transparent) |
1193 | if (Options & Opt_transparent) |
1353 | { |
1194 | { |
1354 | check_our_parents (); |
1195 | check_our_parents (); |
1355 | if (am_transparent) |
1196 | if (am_transparent) |
1356 | want_full_refresh = 1; |
1197 | want_full_refresh = 1; |
1357 | } |
1198 | } |
1358 | #endif |
1199 | #endif |
1359 | |
|
|
1360 | } |
1200 | } |
1361 | break; |
1201 | break; |
1362 | |
1202 | |
1363 | case SelectionClear: |
1203 | case SelectionClear: |
1364 | display->set_selection_owner (0); |
1204 | selection_clear (); |
1365 | break; |
1205 | break; |
1366 | |
1206 | |
1367 | case SelectionNotify: |
1207 | case SelectionNotify: |
1368 | if (selection_wait == Sel_normal) |
1208 | if (selection_wait == Sel_normal) |
1369 | selection_paste (ev.xselection.requestor, |
1209 | selection_paste (ev.xselection.requestor, |
… | |
… | |
1396 | |
1236 | |
1397 | case GraphicsExpose: |
1237 | case GraphicsExpose: |
1398 | case Expose: |
1238 | case Expose: |
1399 | if (ev.xany.window == TermWin.vt) |
1239 | if (ev.xany.window == TermWin.vt) |
1400 | { |
1240 | { |
1401 | #ifdef NO_SLOW_LINK_SUPPORT |
1241 | do |
1402 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1242 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1403 | ev.xexpose.width, ev.xexpose.height, False); |
1243 | ev.xexpose.width, ev.xexpose.height, False); |
1404 | #else |
1244 | while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev)); |
1405 | // don't understand this, so commented it out |
1245 | |
|
|
1246 | ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; |
|
|
1247 | |
|
|
1248 | while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev)) |
1406 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1249 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1407 | ev.xexpose.width, ev.xexpose.height, False); |
1250 | ev.xexpose.width, ev.xexpose.height, False); |
1408 | //scr_expose (ev.xexpose.x, 0, |
1251 | |
1409 | // ev.xexpose.width, TermWin.height, False); |
1252 | scr_refresh (refresh_type); |
1410 | #endif |
|
|
1411 | want_refresh = 1; |
|
|
1412 | } |
1253 | } |
1413 | else |
1254 | else |
1414 | { |
1255 | { |
1415 | XEvent unused_event; |
1256 | XEvent unused_event; |
1416 | |
1257 | |
1417 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, |
1258 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) |
1418 | Expose, |
1259 | ; |
1419 | &unused_event)) ; |
|
|
1420 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, |
1260 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) |
1421 | GraphicsExpose, |
1261 | ; |
1422 | &unused_event)) ; |
1262 | |
1423 | if (isScrollbarWindow (ev.xany.window)) |
1263 | if (isScrollbarWindow (ev.xany.window)) |
1424 | { |
1264 | { |
1425 | scrollBar.setIdle (); |
1265 | scrollBar.setIdle (); |
1426 | scrollbar_show (0); |
1266 | scrollbar_show (0); |
1427 | } |
1267 | } |
1428 | #ifdef MENUBAR |
1268 | #ifdef MENUBAR |
1429 | if (menubar_visible () && isMenuBarWindow (ev.xany.window)) |
1269 | if (menubar_visible () && isMenuBarWindow (ev.xany.window)) |
1430 | menubar_expose (); |
1270 | menubar_expose (); |
|
|
1271 | #endif |
|
|
1272 | |
|
|
1273 | #ifdef TRANSPARENT |
|
|
1274 | if (am_transparent && ev.xany.window == TermWin.parent[0]) |
|
|
1275 | XClearWindow (display->display, ev.xany.window); |
1431 | #endif |
1276 | #endif |
1432 | } |
1277 | } |
1433 | break; |
1278 | break; |
1434 | |
1279 | |
1435 | case MotionNotify: |
1280 | case MotionNotify: |
… | |
… | |
1470 | if (ev.xbutton.y < TermWin.int_bwidth |
1315 | if (ev.xbutton.y < TermWin.int_bwidth |
1471 | || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) |
1316 | || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) |
1472 | { |
1317 | { |
1473 | int dist; |
1318 | int dist; |
1474 | |
1319 | |
1475 | pending_scroll_selection=1; |
|
|
1476 | |
|
|
1477 | /* don't clobber the current delay if we are |
1320 | /* don't clobber the current delay if we are |
1478 | * already in the middle of scrolling. |
1321 | * already in the middle of scrolling. |
1479 | */ |
1322 | */ |
1480 | if (scroll_selection_delay<=0) |
1323 | if (!sel_scroll_ev.active) |
1481 | scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; |
1324 | sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); |
1482 | |
1325 | |
1483 | /* save the event params so we can highlight |
1326 | /* save the event params so we can highlight |
1484 | * the selection in the pending-scroll loop |
1327 | * the selection in the pending-scroll loop |
1485 | */ |
1328 | */ |
1486 | selection_save_x=ev.xbutton.x; |
1329 | selection_save_x=ev.xbutton.x; |
… | |
… | |
1508 | else |
1351 | else |
1509 | { |
1352 | { |
1510 | /* we are within the text window, so we |
1353 | /* we are within the text window, so we |
1511 | * shouldn't be scrolling |
1354 | * shouldn't be scrolling |
1512 | */ |
1355 | */ |
1513 | pending_scroll_selection = 0; |
1356 | if (sel_scroll_ev.active) |
|
|
1357 | sel_scroll_ev.stop(); |
1514 | } |
1358 | } |
1515 | #endif |
1359 | #endif |
1516 | #ifdef MOUSE_THRESHOLD |
1360 | #ifdef MOUSE_THRESHOLD |
1517 | |
1361 | |
1518 | } |
1362 | } |
… | |
… | |
1568 | return; |
1412 | return; |
1569 | } |
1413 | } |
1570 | |
1414 | |
1571 | /* FALLTHROUGH */ |
1415 | /* FALLTHROUGH */ |
1572 | case ReparentNotify: |
1416 | case ReparentNotify: |
1573 | if ((Options & Opt_transparent) && check_our_parents ()) |
1417 | if ((Options & Opt_transparent) && check_our_parents () && am_transparent) |
1574 | if (am_transparent) |
|
|
1575 | want_full_refresh = 1; |
1418 | want_full_refresh = 1; |
1576 | break; |
1419 | break; |
1577 | #endif |
1420 | #endif |
1578 | } |
1421 | } |
1579 | } |
1422 | } |
1580 | |
1423 | |
… | |
… | |
1736 | upordown = 1; /* down */ |
1579 | upordown = 1; /* down */ |
1737 | } |
1580 | } |
1738 | if (upordown) |
1581 | if (upordown) |
1739 | { |
1582 | { |
1740 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1583 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1741 | scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; |
1584 | cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); |
1742 | #endif |
1585 | #endif |
1743 | if (scr_page (upordown < 0 ? UP : DN, 1)) |
1586 | if (scr_page (upordown < 0 ? UP : DN, 1)) |
1744 | { |
1587 | { |
1745 | if (upordown < 0) |
1588 | if (upordown < 0) |
1746 | scrollBar.setUp (); |
1589 | scrollBar.setUp (); |
… | |
… | |
1833 | refresh_type &= ~SMOOTH_REFRESH; |
1676 | refresh_type &= ~SMOOTH_REFRESH; |
1834 | #endif |
1677 | #endif |
1835 | |
1678 | |
1836 | } |
1679 | } |
1837 | #ifdef SELECTION_SCROLLING |
1680 | #ifdef SELECTION_SCROLLING |
1838 | pending_scroll_selection=0; |
1681 | if (sel_scroll_ev.active) |
|
|
1682 | sel_scroll_ev.stop(); |
1839 | #endif |
1683 | #endif |
1840 | if (ev.window == TermWin.vt) |
1684 | if (ev.window == TermWin.vt) |
1841 | { |
1685 | { |
1842 | if (reportmode) |
1686 | if (reportmode) |
1843 | { |
1687 | { |
… | |
… | |
1885 | case Button5: |
1729 | case Button5: |
1886 | { |
1730 | { |
1887 | int i; |
1731 | int i; |
1888 | page_dirn v; |
1732 | page_dirn v; |
1889 | |
1733 | |
1890 | v = (ev.button == Button4) ? UP : DN; |
1734 | v = ev.button == Button4 ? UP : DN; |
|
|
1735 | |
1891 | if (ev.state & ShiftMask) |
1736 | if (ev.state & ShiftMask) |
1892 | i = 1; |
1737 | i = 1; |
1893 | else if ((Options & Opt_mouseWheelScrollPage)) |
1738 | else if (Options & Opt_mouseWheelScrollPage) |
1894 | i = TermWin.nrow - 1; |
1739 | i = TermWin.nrow - 1; |
1895 | else |
1740 | else |
1896 | i = 5; |
1741 | i = 5; |
|
|
1742 | |
1897 | # ifdef MOUSE_SLIP_WHEELING |
1743 | # ifdef MOUSE_SLIP_WHEELING |
1898 | if (ev.state & ControlMask) |
1744 | if (ev.state & ControlMask) |
1899 | { |
1745 | { |
1900 | mouse_slip_wheel_speed += (v ? -1 : 1); |
1746 | mouse_slip_wheel_speed += v ? -1 : 1; |
|
|
1747 | if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow; |
|
|
1748 | if (mouse_slip_wheel_speed > +TermWin.nrow) mouse_slip_wheel_speed = +TermWin.nrow; |
|
|
1749 | |
|
|
1750 | if (slip_wheel_ev.at < NOW) |
1901 | mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
1751 | slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1752 | |
|
|
1753 | slip_wheel_ev.start (); |
1902 | } |
1754 | } |
|
|
1755 | else |
|
|
1756 | { |
1903 | # endif |
1757 | # endif |
1904 | # ifdef JUMP_MOUSE_WHEEL |
1758 | # ifdef JUMP_MOUSE_WHEEL |
1905 | scr_page (v, i); |
|
|
1906 | scr_refresh (SMOOTH_REFRESH); |
|
|
1907 | scrollbar_show (1); |
|
|
1908 | # else |
|
|
1909 | while (i--) |
|
|
1910 | { |
|
|
1911 | scr_page (v, 1); |
1759 | scr_page (v, i); |
1912 | scr_refresh (SMOOTH_REFRESH); |
1760 | scr_refresh (SMOOTH_REFRESH); |
1913 | scrollbar_show (1); |
1761 | scrollbar_show (1); |
|
|
1762 | # else |
|
|
1763 | while (i--) |
|
|
1764 | { |
|
|
1765 | scr_page (v, 1); |
|
|
1766 | scr_refresh (SMOOTH_REFRESH); |
|
|
1767 | scrollbar_show (1); |
|
|
1768 | } |
|
|
1769 | # endif |
|
|
1770 | # ifdef MOUSE_SLIP_WHEELING |
1914 | } |
1771 | } |
1915 | # endif |
1772 | #endif |
1916 | |
|
|
1917 | } |
1773 | } |
1918 | break; |
1774 | break; |
1919 | #endif |
1775 | #endif |
1920 | |
|
|
1921 | } |
1776 | } |
1922 | } |
1777 | } |
1923 | #ifdef MENUBAR |
1778 | #ifdef MENUBAR |
1924 | else if (isMenuBarWindow (ev.window)) |
1779 | else if (isMenuBarWindow (ev.window)) |
1925 | menubar_control (ev); |
1780 | menubar_control (ev); |
1926 | #endif |
1781 | #endif |
1927 | } |
1782 | } |
1928 | |
1783 | |
1929 | |
|
|
1930 | #ifdef TRANSPARENT |
1784 | #ifdef TRANSPARENT |
|
|
1785 | #if TINTING |
|
|
1786 | /* taken from aterm-0.4.2 */ |
|
|
1787 | |
|
|
1788 | typedef uint32_t RUINT32T; |
|
|
1789 | |
|
|
1790 | void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm) |
|
|
1791 | { |
|
|
1792 | int sh_r, sh_g, sh_b; |
|
|
1793 | RUINT32T mask_r, mask_g, mask_b; |
|
|
1794 | RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b; |
|
|
1795 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
|
|
1796 | unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
|
|
1797 | int i; |
|
|
1798 | |
|
|
1799 | Visual* visual = display->visual; |
|
|
1800 | |
|
|
1801 | if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ; |
|
|
1802 | |
|
|
1803 | /* for convenience */ |
|
|
1804 | mask_r = visual->red_mask; |
|
|
1805 | mask_g = visual->green_mask; |
|
|
1806 | mask_b = visual->blue_mask; |
|
|
1807 | |
|
|
1808 | /* boring lookup table pre-initialization */ |
|
|
1809 | switch (srcImage->bits_per_pixel) { |
|
|
1810 | case 15: |
|
|
1811 | if ((mask_r != 0x7c00) || |
|
|
1812 | (mask_g != 0x03e0) || |
|
|
1813 | (mask_b != 0x001f)) |
|
|
1814 | return; |
|
|
1815 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32)); |
|
|
1816 | lookup_r = lookup; |
|
|
1817 | lookup_g = lookup+32; |
|
|
1818 | lookup_b = lookup+32+32; |
|
|
1819 | sh_r = 10; |
|
|
1820 | sh_g = 5; |
|
|
1821 | sh_b = 0; |
|
|
1822 | break; |
|
|
1823 | case 16: |
|
|
1824 | if ((mask_r != 0xf800) || |
|
|
1825 | (mask_g != 0x07e0) || |
|
|
1826 | (mask_b != 0x001f)) |
|
|
1827 | return; |
|
|
1828 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32)); |
|
|
1829 | lookup_r = lookup; |
|
|
1830 | lookup_g = lookup+32; |
|
|
1831 | lookup_b = lookup+32+64; |
|
|
1832 | sh_r = 11; |
|
|
1833 | sh_g = 5; |
|
|
1834 | sh_b = 0; |
|
|
1835 | break; |
|
|
1836 | case 24: |
|
|
1837 | if ((mask_r != 0xff0000) || |
|
|
1838 | (mask_g != 0x00ff00) || |
|
|
1839 | (mask_b != 0x0000ff)) |
|
|
1840 | return; |
|
|
1841 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
|
|
1842 | lookup_r = lookup; |
|
|
1843 | lookup_g = lookup+256; |
|
|
1844 | lookup_b = lookup+256+256; |
|
|
1845 | sh_r = 16; |
|
|
1846 | sh_g = 8; |
|
|
1847 | sh_b = 0; |
|
|
1848 | break; |
|
|
1849 | case 32: |
|
|
1850 | if ((mask_r != 0xff0000) || |
|
|
1851 | (mask_g != 0x00ff00) || |
|
|
1852 | (mask_b != 0x0000ff)) |
|
|
1853 | return; |
|
|
1854 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
|
|
1855 | lookup_r = lookup; |
|
|
1856 | lookup_g = lookup+256; |
|
|
1857 | lookup_b = lookup+256+256; |
|
|
1858 | sh_r = 16; |
|
|
1859 | sh_g = 8; |
|
|
1860 | sh_b = 0; |
|
|
1861 | break; |
|
|
1862 | default: |
|
|
1863 | return; /* we do not support this color depth */ |
|
|
1864 | } |
|
|
1865 | |
|
|
1866 | /* prepare limits for color transformation (each channel is handled separately) */ |
|
|
1867 | if (shade < 0) { |
|
|
1868 | shade = -shade; |
|
|
1869 | if (shade < 0) shade = 0; |
|
|
1870 | if (shade > 100) shade = 100; |
|
|
1871 | |
|
|
1872 | lower_lim_r = 65535-rm; |
|
|
1873 | lower_lim_g = 65535-gm; |
|
|
1874 | lower_lim_b = 65535-bm; |
|
|
1875 | |
|
|
1876 | lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100); |
|
|
1877 | lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100); |
|
|
1878 | lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100); |
|
|
1879 | |
|
|
1880 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
|
|
1881 | } else { |
|
|
1882 | if (shade < 0) shade = 0; |
|
|
1883 | if (shade > 100) shade = 100; |
|
|
1884 | |
|
|
1885 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
|
|
1886 | |
|
|
1887 | upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100); |
|
|
1888 | upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100); |
|
|
1889 | upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100); |
|
|
1890 | } |
|
|
1891 | |
|
|
1892 | /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */ |
|
|
1893 | if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 )) |
|
|
1894 | { |
|
|
1895 | unsigned int tmp; |
|
|
1896 | |
|
|
1897 | tmp = lower_lim_r; |
|
|
1898 | lower_lim_r = lower_lim_b; |
|
|
1899 | lower_lim_b = tmp; |
|
|
1900 | |
|
|
1901 | tmp = upper_lim_r; |
|
|
1902 | upper_lim_r = upper_lim_b; |
|
|
1903 | upper_lim_b = tmp; |
|
|
1904 | } |
|
|
1905 | |
|
|
1906 | /* fill our lookup tables */ |
|
|
1907 | for (i = 0; i <= mask_r>>sh_r; i++) |
|
|
1908 | { |
|
|
1909 | RUINT32T tmp; |
|
|
1910 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r)); |
|
|
1911 | tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r); |
|
|
1912 | lookup_r[i] = (tmp/65535)<<sh_r; |
|
|
1913 | } |
|
|
1914 | for (i = 0; i <= mask_g>>sh_g; i++) |
|
|
1915 | { |
|
|
1916 | RUINT32T tmp; |
|
|
1917 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g)); |
|
|
1918 | tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g); |
|
|
1919 | lookup_g[i] = (tmp/65535)<<sh_g; |
|
|
1920 | } |
|
|
1921 | for (i = 0; i <= mask_b>>sh_b; i++) |
|
|
1922 | { |
|
|
1923 | RUINT32T tmp; |
|
|
1924 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b)); |
|
|
1925 | tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b); |
|
|
1926 | lookup_b[i] = (tmp/65535)<<sh_b; |
|
|
1927 | } |
|
|
1928 | |
|
|
1929 | /* apply table to input image (replacing colors by newly calculated ones) */ |
|
|
1930 | switch (srcImage->bits_per_pixel) |
|
|
1931 | { |
|
|
1932 | case 15: |
|
|
1933 | { |
|
|
1934 | unsigned short *p1, *pf, *p, *pl; |
|
|
1935 | p1 = (unsigned short *) srcImage->data; |
|
|
1936 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1937 | while (p1 < pf) |
|
|
1938 | { |
|
|
1939 | p = p1; |
|
|
1940 | pl = p1 + srcImage->width; |
|
|
1941 | for (; p < pl; p++) |
|
|
1942 | { |
|
|
1943 | *p = lookup_r[(*p & 0x7c00)>>10] | |
|
|
1944 | lookup_g[(*p & 0x03e0)>> 5] | |
|
|
1945 | lookup_b[(*p & 0x001f)]; |
|
|
1946 | } |
|
|
1947 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1948 | } |
|
|
1949 | break; |
|
|
1950 | } |
|
|
1951 | case 16: |
|
|
1952 | { |
|
|
1953 | unsigned short *p1, *pf, *p, *pl; |
|
|
1954 | p1 = (unsigned short *) srcImage->data; |
|
|
1955 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1956 | while (p1 < pf) |
|
|
1957 | { |
|
|
1958 | p = p1; |
|
|
1959 | pl = p1 + srcImage->width; |
|
|
1960 | for (; p < pl; p++) |
|
|
1961 | { |
|
|
1962 | *p = lookup_r[(*p & 0xf800)>>11] | |
|
|
1963 | lookup_g[(*p & 0x07e0)>> 5] | |
|
|
1964 | lookup_b[(*p & 0x001f)]; |
|
|
1965 | } |
|
|
1966 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1967 | } |
|
|
1968 | break; |
|
|
1969 | } |
|
|
1970 | case 24: |
|
|
1971 | { |
|
|
1972 | unsigned char *p1, *pf, *p, *pl; |
|
|
1973 | p1 = (unsigned char *) srcImage->data; |
|
|
1974 | pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1975 | while (p1 < pf) |
|
|
1976 | { |
|
|
1977 | p = p1; |
|
|
1978 | pl = p1 + srcImage->width * 3; |
|
|
1979 | for (; p < pl; p += 3) |
|
|
1980 | { |
|
|
1981 | p[0] = lookup_r[(p[0] & 0xff0000)>>16]; |
|
|
1982 | p[1] = lookup_r[(p[1] & 0x00ff00)>> 8]; |
|
|
1983 | p[2] = lookup_r[(p[2] & 0x0000ff)]; |
|
|
1984 | } |
|
|
1985 | p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1986 | } |
|
|
1987 | break; |
|
|
1988 | } |
|
|
1989 | case 32: |
|
|
1990 | { |
|
|
1991 | RUINT32T *p1, *pf, *p, *pl; |
|
|
1992 | p1 = (RUINT32T *) srcImage->data; |
|
|
1993 | pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1994 | |
|
|
1995 | while (p1 < pf) |
|
|
1996 | { |
|
|
1997 | p = p1; |
|
|
1998 | pl = p1 + srcImage->width; |
|
|
1999 | for (; p < pl; p++) |
|
|
2000 | { |
|
|
2001 | *p = lookup_r[(*p & 0xff0000)>>16] | |
|
|
2002 | lookup_g[(*p & 0x00ff00)>> 8] | |
|
|
2003 | lookup_b[(*p & 0x0000ff)] | |
|
|
2004 | (*p & ~0xffffff); |
|
|
2005 | } |
|
|
2006 | p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
2007 | } |
|
|
2008 | break; |
|
|
2009 | } |
|
|
2010 | } |
|
|
2011 | |
|
|
2012 | free (lookup); |
|
|
2013 | } |
|
|
2014 | #endif |
|
|
2015 | |
1931 | /* |
2016 | /* |
1932 | * Check our parents are still who we think they are. |
2017 | * Check our parents are still who we think they are. |
1933 | * Do transparency updates if required |
2018 | * Do transparency updates if required |
1934 | */ |
2019 | */ |
1935 | int |
2020 | int |
1936 | rxvt_term::check_our_parents () |
2021 | rxvt_term::check_our_parents () |
1937 | { |
2022 | { |
1938 | int i, pchanged, aformat, have_pixmap, rootdepth; |
2023 | int i, pchanged, aformat, have_pixmap, rootdepth; |
1939 | unsigned long nitems, bytes_after; |
2024 | unsigned long nitems, bytes_after; |
1940 | Atom atype; |
2025 | Atom atype; |
1941 | unsigned char *prop = NULL; |
2026 | unsigned char *prop = NULL; |
1942 | Window root, oldp, *list; |
2027 | Window root, oldp, *list; |
1943 | Pixmap rootpixmap = None; |
2028 | Pixmap rootpixmap = None; |
1944 | XWindowAttributes wattr, wrootattr; |
2029 | XWindowAttributes wattr, wrootattr; |
1945 | |
2030 | |
1946 | pchanged = 0; |
2031 | pchanged = 0; |
1947 | |
2032 | |
1948 | if (! (Options & Opt_transparent)) |
2033 | if (!(Options & Opt_transparent)) |
1949 | return pchanged; /* Don't try any more */ |
2034 | return pchanged; /* Don't try any more */ |
1950 | |
2035 | |
1951 | XGetWindowAttributes (display->display, display->root, &wrootattr); |
2036 | XGetWindowAttributes (display->display, display->root, &wrootattr); |
1952 | rootdepth = wrootattr.depth; |
2037 | rootdepth = wrootattr.depth; |
1953 | |
2038 | |
1954 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2039 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
|
|
2040 | |
1955 | if (rootdepth != wattr.depth) |
2041 | if (rootdepth != wattr.depth) |
1956 | { |
2042 | { |
1957 | if (am_transparent) |
2043 | if (am_transparent) |
1958 | { |
2044 | { |
1959 | pchanged = 1; |
2045 | pchanged = 1; |
1960 | XSetWindowBackground (display->display, TermWin.vt, |
2046 | XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]); |
1961 | PixColors[Color_bg]); |
|
|
1962 | am_transparent = am_pixmap_trans = 0; |
2047 | am_transparent = am_pixmap_trans = 0; |
1963 | } |
2048 | } |
|
|
2049 | |
1964 | return pchanged; /* Don't try any more */ |
2050 | return pchanged; /* Don't try any more */ |
1965 | } |
2051 | } |
1966 | |
2052 | |
1967 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
2053 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
1968 | XSync (display->display, False); |
2054 | XSync (display->display, False); |
… | |
… | |
1970 | /* |
2056 | /* |
1971 | * Make the frame window set by the window manager have |
2057 | * Make the frame window set by the window manager have |
1972 | * the root background. Some window managers put multiple nested frame |
2058 | * the root background. Some window managers put multiple nested frame |
1973 | * windows for each client, so we have to take care about that. |
2059 | * windows for each client, so we have to take care about that. |
1974 | */ |
2060 | */ |
1975 | i = (xa[XA_XROOTPMAPID] != 0 |
2061 | i = (xa[XA_XROOTPMAPID] |
1976 | && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], |
2062 | && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], |
1977 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
2063 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
1978 | &nitems, &bytes_after, &prop) == Success)); |
2064 | &nitems, &bytes_after, &prop) == Success); |
|
|
2065 | |
1979 | if (!i || prop == NULL) |
2066 | if (!i || prop == NULL) |
|
|
2067 | i = (xa[XA_XSETROOTID] |
|
|
2068 | && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID], |
|
|
2069 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
2070 | &nitems, &bytes_after, &prop) == Success); |
|
|
2071 | |
|
|
2072 | if (!i || prop == NULL |
|
|
2073 | #if TINTING |
|
|
2074 | || !rs[Rs_color + Color_tint] |
|
|
2075 | #endif |
|
|
2076 | ) |
1980 | have_pixmap = 0; |
2077 | have_pixmap = 0; |
1981 | else |
2078 | else |
1982 | { |
2079 | { |
1983 | have_pixmap = 1; |
2080 | have_pixmap = 1; |
1984 | rootpixmap = * ((Pixmap *)prop); |
2081 | rootpixmap = *(Pixmap *)prop; |
1985 | XFree (prop); |
2082 | XFree (prop); |
1986 | } |
2083 | } |
|
|
2084 | |
1987 | if (have_pixmap) |
2085 | if (have_pixmap) |
1988 | { |
2086 | { |
1989 | /* |
2087 | /* |
1990 | * Copy display->root pixmap transparency |
2088 | * Copy display->root pixmap transparency |
1991 | */ |
2089 | */ |
1992 | int sx, sy, nx, ny; |
2090 | int sx, sy, nx, ny; |
1993 | unsigned int nw, nh; |
2091 | unsigned int nw, nh; |
1994 | Window cr; |
2092 | Window cr; |
1995 | XImage *image; |
2093 | XImage *image; |
1996 | GC gc; |
2094 | GC gc; |
1997 | XGCValues gcvalue; |
2095 | XGCValues gcvalue; |
1998 | |
2096 | |
1999 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
2097 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
2000 | 0, 0, &sx, &sy, &cr); |
2098 | 0, 0, &sx, &sy, &cr); |
2001 | nw = (unsigned int)szHint.width; |
2099 | nw = (unsigned int)szHint.width; |
2002 | nh = (unsigned int)szHint.height; |
2100 | nh = (unsigned int)szHint.height; |
2003 | nx = ny = 0; |
2101 | nx = ny = 0; |
|
|
2102 | |
2004 | if (sx < 0) |
2103 | if (sx < 0) |
2005 | { |
2104 | { |
2006 | nw += sx; |
2105 | nw += sx; |
2007 | nx = -sx; |
2106 | nx = -sx; |
2008 | sx = 0; |
2107 | sx = 0; |
2009 | } |
2108 | } |
|
|
2109 | |
2010 | if (sy < 0) |
2110 | if (sy < 0) |
2011 | { |
2111 | { |
2012 | nh += sy; |
2112 | nh += sy; |
2013 | ny = -sy; |
2113 | ny = -sy; |
2014 | sy = 0; |
2114 | sy = 0; |
2015 | } |
2115 | } |
|
|
2116 | |
2016 | MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); |
2117 | MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); |
2017 | MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); |
2118 | MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); |
2018 | allowedxerror = -1; |
2119 | allowedxerror = -1; |
2019 | image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, |
2120 | image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap); |
2020 | ZPixmap); |
2121 | |
2021 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
2122 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
2022 | /* XXX: may need a delay here? */ |
2123 | /* XXX: may need a delay here? */ |
2023 | allowedxerror = 0; |
2124 | allowedxerror = 0; |
|
|
2125 | |
2024 | if (image == NULL) |
2126 | if (image == NULL) |
2025 | { |
2127 | { |
2026 | if (am_transparent && am_pixmap_trans) |
2128 | if (am_transparent && am_pixmap_trans) |
2027 | { |
2129 | { |
2028 | pchanged = 1; |
2130 | pchanged = 1; |
… | |
… | |
2030 | { |
2132 | { |
2031 | XFreePixmap (display->display, TermWin.pixmap); |
2133 | XFreePixmap (display->display, TermWin.pixmap); |
2032 | TermWin.pixmap = None; |
2134 | TermWin.pixmap = None; |
2033 | } |
2135 | } |
2034 | } |
2136 | } |
|
|
2137 | |
2035 | am_pixmap_trans = 0; |
2138 | am_pixmap_trans = 0; |
2036 | } |
2139 | } |
2037 | else |
2140 | else |
2038 | { |
2141 | { |
2039 | if (TermWin.pixmap != None) |
2142 | if (TermWin.pixmap != None) |
2040 | XFreePixmap (display->display, TermWin.pixmap); |
2143 | XFreePixmap (display->display, TermWin.pixmap); |
|
|
2144 | |
|
|
2145 | #if TINTING |
|
|
2146 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
2147 | { |
|
|
2148 | unsigned short rm, gm, bm; |
|
|
2149 | int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100; |
|
|
2150 | |
|
|
2151 | PixColorsFocused[Color_tint].get (display, rm, gm, bm); |
|
|
2152 | |
|
|
2153 | ShadeXImage (display, image, shade, rm, gm, bm); |
|
|
2154 | } |
|
|
2155 | #endif |
|
|
2156 | |
2041 | TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, |
2157 | TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, |
2042 | (unsigned int)szHint.width, |
|
|
2043 | (unsigned int)szHint.height, |
2158 | szHint.width, szHint.height, image->depth); |
2044 | (unsigned int)image->depth); |
|
|
2045 | gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); |
2159 | gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); |
2046 | XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, |
2160 | XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, |
2047 | nx, ny, (unsigned int)image->width, |
|
|
2048 | (unsigned int)image->height); |
2161 | nx, ny, image->width, image->height); |
2049 | XFreeGC (display->display, gc); |
2162 | XFreeGC (display->display, gc); |
2050 | XDestroyImage (image); |
2163 | XDestroyImage (image); |
2051 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, |
2164 | XSetWindowBackgroundPixmap (display->display, TermWin.parent[0], TermWin.pixmap); |
2052 | TermWin.pixmap); |
2165 | XClearWindow (display->display, TermWin.parent[0]); |
|
|
2166 | |
2053 | if (!am_transparent || !am_pixmap_trans) |
2167 | if (!am_transparent || !am_pixmap_trans) |
2054 | pchanged = 1; |
2168 | pchanged = 1; |
|
|
2169 | |
2055 | am_transparent = am_pixmap_trans = 1; |
2170 | am_transparent = am_pixmap_trans = 1; |
2056 | } |
2171 | } |
2057 | } |
2172 | } |
|
|
2173 | |
2058 | if (!am_pixmap_trans) |
2174 | if (!am_pixmap_trans) |
2059 | { |
2175 | { |
2060 | unsigned int n; |
2176 | unsigned int n; |
2061 | /* |
2177 | /* |
2062 | * InheritPixmap transparency |
2178 | * InheritPixmap transparency |
2063 | */ |
2179 | */ |
2064 | D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root)); |
2180 | D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root)); |
2065 | for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); |
2181 | for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) |
2066 | i++) |
|
|
2067 | { |
2182 | { |
2068 | oldp = TermWin.parent[i]; |
2183 | oldp = TermWin.parent[i]; |
2069 | XQueryTree (display->display, TermWin.parent[i - 1], &root, |
2184 | XQueryTree (display->display, TermWin.parent[i - 1], &root, |
2070 | &TermWin.parent[i], &list, &n); |
2185 | &TermWin.parent[i], &list, &n); |
2071 | XFree (list); |
2186 | XFree (list); |
2072 | D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); |
2187 | D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); |
|
|
2188 | |
2073 | if (TermWin.parent[i] == display->root) |
2189 | if (TermWin.parent[i] == display->root) |
2074 | { |
2190 | { |
2075 | if (oldp != None) |
2191 | if (oldp != None) |
2076 | pchanged = 1; |
2192 | pchanged = 1; |
|
|
2193 | |
2077 | break; |
2194 | break; |
2078 | } |
2195 | } |
|
|
2196 | |
2079 | if (oldp != TermWin.parent[i]) |
2197 | if (oldp != TermWin.parent[i]) |
2080 | pchanged = 1; |
2198 | pchanged = 1; |
2081 | } |
2199 | } |
|
|
2200 | |
2082 | n = 0; |
2201 | n = 0; |
|
|
2202 | |
2083 | if (pchanged) |
2203 | if (pchanged) |
2084 | { |
2204 | { |
2085 | for (; n < (unsigned int)i; n++) |
2205 | for (; n < (unsigned int)i; n++) |
2086 | { |
2206 | { |
2087 | XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); |
2207 | XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); |
… | |
… | |
2091 | n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; |
2211 | n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; |
2092 | break; |
2212 | break; |
2093 | } |
2213 | } |
2094 | } |
2214 | } |
2095 | } |
2215 | } |
2096 | if (n > (int) (sizeof (TermWin.parent) |
2216 | |
2097 | / sizeof (TermWin.parent[0]))) |
2217 | if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0]))) |
2098 | { |
2218 | { |
2099 | D_X ((stderr, "InheritPixmap Turning off")); |
2219 | D_X ((stderr, "InheritPixmap Turning off")); |
2100 | XSetWindowBackground (display->display, TermWin.parent[0], |
2220 | XSetWindowBackground (display->display, TermWin.parent[0], PixColorsFocused[Color_fg]); |
2101 | PixColors[Color_fg]); |
|
|
2102 | XSetWindowBackground (display->display, TermWin.vt, |
2221 | XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]); |
2103 | PixColors[Color_bg]); |
|
|
2104 | am_transparent = 0; |
2222 | am_transparent = 0; |
2105 | /* XXX: also turn off Opt_transparent? */ |
2223 | /* XXX: also turn off Opt_transparent? */ |
2106 | } |
2224 | } |
2107 | else |
2225 | else |
2108 | { |
2226 | { |
|
|
2227 | #if WAIT_FOR_WM |
2109 | /* wait (an arbitrary period) for the WM to do its thing |
2228 | /* wait (an arbitrary period) for the WM to do its thing |
2110 | * needed for fvwm2.2.2 (and before?) */ |
2229 | * needed for fvwm2.2.2 (and before?) */ |
2111 | # ifdef HAVE_NANOSLEEP |
|
|
2112 | struct timespec rqt; |
|
|
2113 | |
|
|
2114 | rqt.tv_sec = 1; |
|
|
2115 | rqt.tv_nsec = 0; |
|
|
2116 | nanosleep (&rqt, NULL); |
|
|
2117 | # else |
|
|
2118 | sleep (1); |
2230 | sleep (1); |
2119 | # endif |
2231 | #endif |
2120 | D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); |
2232 | D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); |
2121 | for (n = 0; n < (unsigned int)i; n++) |
2233 | for (n = 0; n < (unsigned int)i; n++) |
|
|
2234 | { |
2122 | XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], |
2235 | XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative); |
2123 | ParentRelative); |
2236 | XClearWindow (display->display, TermWin.parent[n]); |
|
|
2237 | } |
|
|
2238 | |
2124 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, |
2239 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative); |
2125 | ParentRelative); |
|
|
2126 | am_transparent = 1; |
2240 | am_transparent = 1; |
2127 | } |
2241 | } |
|
|
2242 | |
2128 | for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) |
2243 | for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) |
2129 | TermWin.parent[i] = None; |
2244 | TermWin.parent[i] = None; |
2130 | } |
2245 | } |
|
|
2246 | |
|
|
2247 | // this is experimental |
|
|
2248 | if (scrollBar.win) |
|
|
2249 | { |
|
|
2250 | XSetWindowBackgroundPixmap (display->display, scrollBar.win, ParentRelative); |
|
|
2251 | XClearWindow (display->display, scrollBar.win); |
|
|
2252 | scrollBar.setIdle (); |
|
|
2253 | scrollbar_show (0); |
|
|
2254 | } |
|
|
2255 | |
2131 | return pchanged; |
2256 | return pchanged; |
2132 | } |
2257 | } |
2133 | #endif |
2258 | #endif |
2134 | |
2259 | |
2135 | /*}}} */ |
2260 | /*}}} */ |
|
|
2261 | |
|
|
2262 | bool |
|
|
2263 | rxvt_term::cmd_parse () |
|
|
2264 | { |
|
|
2265 | bool flag = false; |
|
|
2266 | unicode_t ch = NOCHAR; |
|
|
2267 | unsigned char *seq_begin; // remember start of esc-sequence here |
|
|
2268 | |
|
|
2269 | for (;;) |
|
|
2270 | { |
|
|
2271 | if (ch == NOCHAR) |
|
|
2272 | { |
|
|
2273 | seq_begin = cmdbuf_ptr; |
|
|
2274 | ch = next_char (); |
|
|
2275 | } |
|
|
2276 | |
|
|
2277 | if (ch == NOCHAR) // TODO: improve |
|
|
2278 | break; |
|
|
2279 | |
|
|
2280 | if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) |
|
|
2281 | { |
|
|
2282 | /* Read a text string from the input buffer */ |
|
|
2283 | unicode_t buf[UBUFSIZ]; |
|
|
2284 | bool refreshnow = false; |
|
|
2285 | int nlines = 0; |
|
|
2286 | unicode_t *str = buf; |
|
|
2287 | |
|
|
2288 | *str++ = ch; |
|
|
2289 | |
|
|
2290 | for (;;) |
|
|
2291 | { |
|
|
2292 | seq_begin = cmdbuf_ptr; |
|
|
2293 | ch = next_char (); |
|
|
2294 | |
|
|
2295 | if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) |
|
|
2296 | break; |
|
|
2297 | |
|
|
2298 | *str++ = ch; |
|
|
2299 | |
|
|
2300 | if (ch == C0_LF) |
|
|
2301 | { |
|
|
2302 | nlines++; |
|
|
2303 | refresh_count++; |
|
|
2304 | |
|
|
2305 | if (! (Options & Opt_jumpScroll) |
|
|
2306 | || (refresh_count >= refresh_limit * (TermWin.nrow - 1))) |
|
|
2307 | { |
|
|
2308 | refreshnow = true; |
|
|
2309 | ch = NOCHAR; |
|
|
2310 | break; |
|
|
2311 | } |
|
|
2312 | |
|
|
2313 | // scr_add_lines only works for nlines < TermWin.nrow - 1. |
|
|
2314 | if (nlines >= TermWin.nrow - 1) |
|
|
2315 | { |
|
|
2316 | scr_add_lines (buf, nlines, str - buf); |
|
|
2317 | nlines = 0; |
|
|
2318 | str = buf; |
|
|
2319 | } |
|
|
2320 | } |
|
|
2321 | |
|
|
2322 | if (str >= buf + UBUFSIZ) |
|
|
2323 | { |
|
|
2324 | ch = NOCHAR; |
|
|
2325 | break; |
|
|
2326 | } |
|
|
2327 | } |
|
|
2328 | |
|
|
2329 | scr_add_lines (buf, nlines, str - buf); |
|
|
2330 | |
|
|
2331 | /* |
|
|
2332 | * If there have been a lot of new lines, then update the screen |
|
|
2333 | * What the heck I'll cheat and only refresh less than every page-full. |
|
|
2334 | * the number of pages between refreshes is refresh_limit, which |
|
|
2335 | * is incremented here because we must be doing flat-out scrolling. |
|
|
2336 | */ |
|
|
2337 | if (refreshnow) |
|
|
2338 | { |
|
|
2339 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
|
|
2340 | refresh_limit++; |
|
|
2341 | else |
|
|
2342 | { |
|
|
2343 | flag = true; |
|
|
2344 | scr_refresh (refresh_type); |
|
|
2345 | } |
|
|
2346 | } |
|
|
2347 | |
|
|
2348 | } |
|
|
2349 | else |
|
|
2350 | { |
|
|
2351 | try |
|
|
2352 | { |
|
|
2353 | process_nonprinting (ch); |
|
|
2354 | } |
|
|
2355 | catch (const class out_of_input &o) |
|
|
2356 | { |
|
|
2357 | // we ran out of input, retry later |
|
|
2358 | cmdbuf_ptr = seq_begin; |
|
|
2359 | break; |
|
|
2360 | } |
|
|
2361 | |
|
|
2362 | ch = NOCHAR; |
|
|
2363 | } |
|
|
2364 | } |
|
|
2365 | |
|
|
2366 | return flag; |
|
|
2367 | } |
|
|
2368 | |
|
|
2369 | // read the next octet |
|
|
2370 | unicode_t |
|
|
2371 | rxvt_term::next_octet () |
|
|
2372 | { |
|
|
2373 | return cmdbuf_ptr < cmdbuf_endp |
|
|
2374 | ? *cmdbuf_ptr++ |
|
|
2375 | : NOCHAR; |
|
|
2376 | } |
|
|
2377 | |
|
|
2378 | // read the next character |
|
|
2379 | unicode_t |
|
|
2380 | rxvt_term::next_char () |
|
|
2381 | { |
|
|
2382 | while (cmdbuf_ptr < cmdbuf_endp) |
|
|
2383 | { |
|
|
2384 | // assume 7-bit to be ascii ALWAYS |
|
|
2385 | if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) |
|
|
2386 | return *cmdbuf_ptr++; |
|
|
2387 | |
|
|
2388 | wchar_t wc; |
|
|
2389 | size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); |
|
|
2390 | |
|
|
2391 | if (len == (size_t)-2) |
|
|
2392 | { |
|
|
2393 | // the mbstate stores incomplete sequences. didn't know this :/ |
|
|
2394 | cmdbuf_ptr = cmdbuf_endp; |
|
|
2395 | break; |
|
|
2396 | } |
|
|
2397 | |
|
|
2398 | if (len == (size_t)-1) |
|
|
2399 | return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through |
|
|
2400 | |
|
|
2401 | // assume wchar == unicode |
|
|
2402 | cmdbuf_ptr += len; |
|
|
2403 | return wc; |
|
|
2404 | } |
|
|
2405 | |
|
|
2406 | return NOCHAR; |
|
|
2407 | } |
|
|
2408 | |
|
|
2409 | /* rxvt_cmd_getc () - Return next input character */ |
|
|
2410 | /* |
|
|
2411 | * Return the next input character after first passing any keyboard input |
|
|
2412 | * to the command. |
|
|
2413 | */ |
|
|
2414 | unicode_t |
|
|
2415 | rxvt_term::cmd_getc () |
|
|
2416 | { |
|
|
2417 | unicode_t c = next_char (); |
|
|
2418 | |
|
|
2419 | if (c == NOCHAR) |
|
|
2420 | throw out_of_input; |
|
|
2421 | |
|
|
2422 | return c; |
|
|
2423 | } |
|
|
2424 | |
|
|
2425 | unicode_t |
|
|
2426 | rxvt_term::cmd_get8 () |
|
|
2427 | { |
|
|
2428 | unicode_t c = next_octet (); |
|
|
2429 | |
|
|
2430 | if (c == NOCHAR) |
|
|
2431 | throw out_of_input; |
|
|
2432 | |
|
|
2433 | return c; |
|
|
2434 | } |
2136 | |
2435 | |
2137 | /*{{{ print pipe */ |
2436 | /*{{{ print pipe */ |
2138 | /*----------------------------------------------------------------------*/ |
2437 | /*----------------------------------------------------------------------*/ |
2139 | #ifdef PRINTPIPE |
2438 | #ifdef PRINTPIPE |
2140 | FILE * |
2439 | FILE * |
2141 | rxvt_term::popen_printer () |
2440 | rxvt_term::popen_printer () |
2142 | { |
2441 | { |
2143 | FILE *stream = popen (rs[Rs_print_pipe], "w"); |
2442 | FILE *stream = popen (rs[Rs_print_pipe], "w"); |
2144 | |
2443 | |
2145 | if (stream == NULL) |
2444 | if (stream == NULL) |
2146 | rxvt_print_error ("can't open printer pipe"); |
2445 | rxvt_warn ("can't open printer pipe, not printing.\n"); |
|
|
2446 | |
2147 | return stream; |
2447 | return stream; |
2148 | } |
2448 | } |
2149 | |
2449 | |
2150 | int |
2450 | int |
2151 | rxvt_term::pclose_printer (FILE *stream) |
2451 | rxvt_term::pclose_printer (FILE *stream) |
2152 | { |
2452 | { |
2153 | fflush (stream); |
2453 | fflush (stream); |
2154 | /* pclose () reported not to work on SunOS 4.1.3 */ |
|
|
2155 | # if defined (__sun__) /* TODO: RESOLVE THIS */ |
|
|
2156 | /* pclose works provided SIGCHLD handler uses waitpid */ |
|
|
2157 | return pclose (stream); /* return fclose (stream); */ |
|
|
2158 | # else |
|
|
2159 | return pclose (stream); |
2454 | return pclose (stream); |
2160 | # endif |
|
|
2161 | } |
2455 | } |
2162 | |
2456 | |
2163 | /* |
2457 | /* |
2164 | * simulate attached vt100 printer |
2458 | * simulate attached vt100 printer |
2165 | */ |
2459 | */ |
2166 | void |
2460 | void |
2167 | rxvt_term::process_print_pipe () |
2461 | rxvt_term::process_print_pipe () |
2168 | { |
2462 | { |
2169 | int done; |
2463 | int done; |
2170 | FILE *fd; |
2464 | FILE *fd; |
2171 | |
2465 | |
2172 | if ((fd = popen_printer ()) == NULL) |
2466 | if ((fd = popen_printer ()) == NULL) |
2173 | return; |
2467 | return; |
2174 | |
2468 | |
2175 | /* |
2469 | /* |
2176 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2470 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2177 | * is received. |
2471 | * is received. |
2178 | */ |
2472 | */ |
2179 | for (done = 0; !done;) |
2473 | for (done = 0; !done;) |
2180 | { |
2474 | { |
2181 | unsigned char buf[8]; |
2475 | unsigned char buf[8]; |
2182 | unsigned char ch; |
2476 | unicode_t ch; |
2183 | unsigned int i, len; |
2477 | unsigned int i, len; |
2184 | |
2478 | |
2185 | if ((ch = cmd_getc ()) != C0_ESC) |
2479 | if ((ch = cmd_getc ()) != C0_ESC) |
2186 | { |
2480 | { |
2187 | if (putc (ch, fd) == EOF) |
2481 | if (putc (ch, fd) == EOF) |
2188 | break; /* done = 1 */ |
2482 | break; /* done = 1 */ |
… | |
… | |
2203 | { |
2497 | { |
2204 | if ((buf[len++] = cmd_getc ()) == 'i') |
2498 | if ((buf[len++] = cmd_getc ()) == 'i') |
2205 | break; /* done = 1 */ |
2499 | break; /* done = 1 */ |
2206 | } |
2500 | } |
2207 | } |
2501 | } |
|
|
2502 | |
2208 | for (i = 0; i < len; i++) |
2503 | for (i = 0; i < len; i++) |
2209 | if (putc (buf[i], fd) == EOF) |
2504 | if (putc (buf[i], fd) == EOF) |
2210 | { |
2505 | { |
2211 | done = 1; |
2506 | done = 1; |
2212 | break; |
2507 | break; |
2213 | } |
2508 | } |
2214 | } |
2509 | } |
2215 | } |
2510 | } |
|
|
2511 | |
2216 | pclose_printer (fd); |
2512 | pclose_printer (fd); |
2217 | } |
2513 | } |
2218 | #endif /* PRINTPIPE */ |
2514 | #endif /* PRINTPIPE */ |
2219 | /*}}} */ |
2515 | /*}}} */ |
2220 | |
2516 | |
2221 | /* *INDENT-OFF* */ |
2517 | /* *INDENT-OFF* */ |
2222 | enum { |
2518 | enum { |
2223 | C1_40 = 0x40, |
2519 | C1_40 = 0x40, |
2224 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2520 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2225 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2521 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2226 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2522 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2227 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC |
2523 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, |
2228 | }; |
2524 | }; |
2229 | /* *INDENT-ON* */ |
2525 | /* *INDENT-ON* */ |
2230 | |
2526 | |
2231 | /*{{{ process non-printing single characters */ |
2527 | /*{{{ process non-printing single characters */ |
2232 | void |
2528 | void |
2233 | rxvt_term::process_nonprinting (unsigned char ch) |
2529 | rxvt_term::process_nonprinting (unicode_t ch) |
2234 | { |
2530 | { |
2235 | switch (ch) |
2531 | switch (ch) |
2236 | { |
2532 | { |
|
|
2533 | case C0_ESC: |
|
|
2534 | process_escape_seq (); |
|
|
2535 | break; |
2237 | case C0_ENQ: /* terminal Status */ |
2536 | case C0_ENQ: /* terminal Status */ |
2238 | if (rs[Rs_answerbackstring]) |
2537 | if (rs[Rs_answerbackstring]) |
2239 | tt_write ( |
|
|
2240 | (const unsigned char *)rs[Rs_answerbackstring], |
2538 | tt_write ((const unsigned char *)rs[Rs_answerbackstring], |
2241 | (unsigned int)STRLEN (rs[Rs_answerbackstring])); |
2539 | (unsigned int)STRLEN (rs[Rs_answerbackstring])); |
2242 | else |
2540 | else |
2243 | tt_write ((unsigned char *)VT100_ANS, |
2541 | tt_write ((unsigned char *)VT100_ANS, |
2244 | (unsigned int)STRLEN (VT100_ANS)); |
2542 | (unsigned int)STRLEN (VT100_ANS)); |
2245 | break; |
2543 | break; |
2246 | case C0_BEL: /* bell */ |
2544 | case C0_BEL: /* bell */ |
2247 | scr_bell (); |
2545 | scr_bell (); |
2248 | break; |
2546 | break; |
2249 | case C0_BS: /* backspace */ |
2547 | case C0_BS: /* backspace */ |
… | |
… | |
2264 | scr_charset_choose (1); |
2562 | scr_charset_choose (1); |
2265 | break; |
2563 | break; |
2266 | case C0_SI: /* shift in - acs */ |
2564 | case C0_SI: /* shift in - acs */ |
2267 | scr_charset_choose (0); |
2565 | scr_charset_choose (0); |
2268 | break; |
2566 | break; |
|
|
2567 | |
|
|
2568 | #ifdef EIGHT_BIT_CONTROLS |
|
|
2569 | // 8-bit controls |
|
|
2570 | case 0x90: /* DCS */ |
|
|
2571 | process_dcs_seq (); |
|
|
2572 | break; |
|
|
2573 | case 0x9b: /* CSI */ |
|
|
2574 | process_csi_seq (); |
|
|
2575 | break; |
|
|
2576 | case 0x9d: /* CSI */ |
|
|
2577 | process_osc_seq (); |
|
|
2578 | break; |
|
|
2579 | #endif |
2269 | } |
2580 | } |
2270 | } |
2581 | } |
2271 | /*}}} */ |
2582 | /*}}} */ |
2272 | |
2583 | |
2273 | |
2584 | |
2274 | /*{{{ process VT52 escape sequences */ |
2585 | /*{{{ process VT52 escape sequences */ |
2275 | void |
2586 | void |
2276 | rxvt_term::process_escape_vt52 (unsigned char ch) |
2587 | rxvt_term::process_escape_vt52 (unicode_t ch) |
2277 | { |
2588 | { |
2278 | int row, col; |
2589 | int row, col; |
2279 | |
2590 | |
2280 | switch (ch) |
2591 | switch (ch) |
2281 | { |
2592 | { |
… | |
… | |
2333 | |
2644 | |
2334 | /*{{{ process escape sequences */ |
2645 | /*{{{ process escape sequences */ |
2335 | void |
2646 | void |
2336 | rxvt_term::process_escape_seq () |
2647 | rxvt_term::process_escape_seq () |
2337 | { |
2648 | { |
2338 | unsigned char ch = cmd_getc (); |
2649 | unicode_t ch = cmd_getc (); |
2339 | |
2650 | |
2340 | if (PrivateModes & PrivMode_vt52) |
2651 | if (PrivateModes & PrivMode_vt52) |
2341 | { |
2652 | { |
2342 | process_escape_vt52 (ch); |
2653 | process_escape_vt52 (ch); |
2343 | return; |
2654 | return; |
… | |
… | |
2360 | scr_charset_set (2, (unsigned int)cmd_getc ()); |
2671 | scr_charset_set (2, (unsigned int)cmd_getc ()); |
2361 | break; |
2672 | break; |
2362 | case '+': |
2673 | case '+': |
2363 | scr_charset_set (3, (unsigned int)cmd_getc ()); |
2674 | scr_charset_set (3, (unsigned int)cmd_getc ()); |
2364 | break; |
2675 | break; |
2365 | #ifdef MULTICHAR_SET |
|
|
2366 | case '$': |
|
|
2367 | scr_charset_set (-2, (unsigned int)cmd_getc ()); |
|
|
2368 | break; |
|
|
2369 | #endif |
|
|
2370 | #ifndef NO_FRILLS |
2676 | #ifndef NO_FRILLS |
2371 | case '6': |
2677 | case '6': |
2372 | scr_backindex (); |
2678 | scr_backindex (); |
2373 | break; |
2679 | break; |
2374 | #endif |
2680 | #endif |
… | |
… | |
2396 | break; |
2702 | break; |
2397 | |
2703 | |
2398 | /* 8.3.87: NEXT LINE */ |
2704 | /* 8.3.87: NEXT LINE */ |
2399 | case C1_NEL: /* ESC E */ |
2705 | case C1_NEL: /* ESC E */ |
2400 | { |
2706 | { |
2401 | uint32_t nlcr[] = { '\n', '\r' }; |
2707 | unicode_t nlcr[] = { C0_LF, C0_CR }; |
2402 | scr_add_lines (nlcr, 1, 2); |
2708 | scr_add_lines (nlcr, 1, 2); |
2403 | } |
2709 | } |
2404 | break; |
2710 | break; |
2405 | |
2711 | |
2406 | /* kidnapped escape sequence: Should be 8.3.48 */ |
2712 | /* kidnapped escape sequence: Should be 8.3.48 */ |
… | |
… | |
2417 | case C1_RI: /* ESC M */ |
2723 | case C1_RI: /* ESC M */ |
2418 | scr_index (DN); |
2724 | scr_index (DN); |
2419 | break; |
2725 | break; |
2420 | |
2726 | |
2421 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2727 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2422 | /*case C1_SS2: scr_single_shift (2); break; */ |
2728 | /*case C1_SS2: scr_single_shift (2); break; */ |
2423 | |
2729 | |
2424 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2730 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2425 | /*case C1_SS3: scr_single_shift (3); break; */ |
2731 | /*case C1_SS3: scr_single_shift (3); break; */ |
2426 | |
2732 | |
2427 | /* 8.3.27: DEVICE CONTROL STRING */ |
2733 | /* 8.3.27: DEVICE CONTROL STRING */ |
2428 | case C1_DCS: /* ESC P */ |
2734 | case C1_DCS: /* ESC P */ |
2429 | process_dcs_seq (); |
2735 | process_dcs_seq (); |
2430 | break; |
2736 | break; |
… | |
… | |
2445 | process_osc_seq (); |
2751 | process_osc_seq (); |
2446 | break; |
2752 | break; |
2447 | |
2753 | |
2448 | /* 8.3.106: RESET TO INITIAL STATE */ |
2754 | /* 8.3.106: RESET TO INITIAL STATE */ |
2449 | case 'c': |
2755 | case 'c': |
|
|
2756 | mbstate.reset (); |
2450 | scr_poweron (); |
2757 | scr_poweron (); |
2451 | scrollbar_show (1); |
2758 | scrollbar_show (1); |
2452 | break; |
2759 | break; |
2453 | |
2760 | |
2454 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
2761 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
… | |
… | |
2466 | |
2773 | |
2467 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
2774 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
2468 | /* *INDENT-OFF* */ |
2775 | /* *INDENT-OFF* */ |
2469 | enum { |
2776 | enum { |
2470 | CSI_ICH = 0x40, |
2777 | CSI_ICH = 0x40, |
2471 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
2778 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
2472 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
2779 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
2473 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
2780 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
2474 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
2781 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
2475 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
2782 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
2476 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
2783 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
… | |
… | |
2491 | make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2798 | make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2492 | make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2799 | make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2493 | make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2800 | make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2494 | make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2801 | make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2495 | make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2802 | make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2496 | make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ |
2803 | make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ |
2497 | }; |
2804 | }; |
2498 | /* *INDENT-ON* */ |
2805 | /* *INDENT-ON* */ |
2499 | |
2806 | |
2500 | void |
2807 | void |
2501 | rxvt_term::process_csi_seq () |
2808 | rxvt_term::process_csi_seq () |
2502 | { |
2809 | { |
2503 | unsigned char ch, priv, i; |
2810 | unicode_t ch, priv, i; |
2504 | unsigned int nargs, p; |
2811 | unsigned int nargs, p; |
2505 | int n, ndef; |
2812 | int n, ndef; |
2506 | int arg[ESC_ARGS]; |
2813 | int arg[ESC_ARGS]; |
2507 | |
2814 | |
2508 | for (nargs = ESC_ARGS; nargs > 0;) |
2815 | for (nargs = ESC_ARGS; nargs > 0;) |
2509 | arg[--nargs] = 0; |
2816 | arg[--nargs] = 0; |
2510 | |
2817 | |
2511 | priv = 0; |
2818 | priv = 0; |
… | |
… | |
2513 | if (ch >= '<' && ch <= '?') |
2820 | if (ch >= '<' && ch <= '?') |
2514 | { /* '<' '=' '>' '?' */ |
2821 | { /* '<' '=' '>' '?' */ |
2515 | priv = ch; |
2822 | priv = ch; |
2516 | ch = cmd_getc (); |
2823 | ch = cmd_getc (); |
2517 | } |
2824 | } |
|
|
2825 | |
2518 | /* read any numerical arguments */ |
2826 | /* read any numerical arguments */ |
2519 | for (n = -1; ch < CSI_ICH; ) |
2827 | for (n = -1; ch < CSI_ICH; ) |
2520 | { |
2828 | { |
2521 | if (isdigit (ch)) |
2829 | if (isdigit (ch)) |
2522 | { |
2830 | { |
… | |
… | |
2529 | { |
2837 | { |
2530 | if (nargs < ESC_ARGS) |
2838 | if (nargs < ESC_ARGS) |
2531 | arg[nargs++] = n; |
2839 | arg[nargs++] = n; |
2532 | n = -1; |
2840 | n = -1; |
2533 | } |
2841 | } |
2534 | else if (ch == '\b') |
2842 | else if (IS_CONTROL (ch)) |
2535 | { |
|
|
2536 | scr_backspace (); |
|
|
2537 | } |
|
|
2538 | else if (ch == C0_ESC) |
|
|
2539 | { |
|
|
2540 | process_escape_seq (); |
|
|
2541 | return; |
|
|
2542 | } |
|
|
2543 | else if (ch < ' ') |
|
|
2544 | { |
|
|
2545 | process_nonprinting (ch); |
2843 | process_nonprinting (ch); |
2546 | } |
2844 | |
2547 | ch = cmd_getc (); |
2845 | ch = cmd_getc (); |
2548 | } |
2846 | } |
2549 | |
2847 | |
2550 | if (ch > CSI_7F) |
2848 | if (ch > CSI_7F) |
2551 | return; |
2849 | return; |
… | |
… | |
2709 | tt_printf ("\033[0n"); |
3007 | tt_printf ("\033[0n"); |
2710 | break; |
3008 | break; |
2711 | case 6: /* CPR requested */ |
3009 | case 6: /* CPR requested */ |
2712 | scr_report_position (); |
3010 | scr_report_position (); |
2713 | break; |
3011 | break; |
2714 | #if defined (ENABLE_DISPLAY_ANSWER) |
|
|
2715 | case 7: /* unofficial extension */ |
3012 | case 7: /* unofficial extension */ |
|
|
3013 | if (Options & Opt_insecure) |
2716 | tt_printf ("%-.250s\n", rs[Rs_display_name]); |
3014 | tt_printf ("%-.250s\n", rs[Rs_display_name]); |
2717 | break; |
3015 | break; |
2718 | #endif |
|
|
2719 | case 8: /* unofficial extension */ |
3016 | case 8: /* unofficial extension */ |
2720 | xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); |
3017 | process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); |
2721 | break; |
3018 | break; |
2722 | } |
3019 | } |
2723 | break; |
3020 | break; |
2724 | |
3021 | |
2725 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
3022 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
… | |
… | |
2793 | #endif |
3090 | #endif |
2794 | |
3091 | |
2795 | case CSI_78: /* DECREQTPARM */ |
3092 | case CSI_78: /* DECREQTPARM */ |
2796 | if (arg[0] == 0 || arg[0] == 1) |
3093 | if (arg[0] == 0 || arg[0] == 1) |
2797 | tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); |
3094 | tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); |
2798 | /* FALLTHROUGH */ |
3095 | break; |
2799 | |
3096 | |
2800 | default: |
3097 | default: |
2801 | break; |
3098 | break; |
2802 | } |
3099 | } |
2803 | } |
3100 | } |
… | |
… | |
2806 | #ifndef NO_FRILLS |
3103 | #ifndef NO_FRILLS |
2807 | /* ARGSUSED */ |
3104 | /* ARGSUSED */ |
2808 | void |
3105 | void |
2809 | rxvt_term::process_window_ops (const int *args, unsigned int nargs) |
3106 | rxvt_term::process_window_ops (const int *args, unsigned int nargs) |
2810 | { |
3107 | { |
2811 | int x, y; |
3108 | int x, y; |
2812 | #if 0 |
|
|
2813 | char *s; |
|
|
2814 | #endif |
|
|
2815 | XWindowAttributes wattr; |
3109 | XWindowAttributes wattr; |
2816 | Window wdummy; |
3110 | Window wdummy; |
2817 | |
3111 | |
2818 | if (nargs == 0) |
3112 | if (nargs == 0) |
2819 | return; |
3113 | return; |
|
|
3114 | |
2820 | switch (args[0]) |
3115 | switch (args[0]) |
2821 | { |
3116 | { |
2822 | /* |
3117 | /* |
2823 | * commands |
3118 | * commands |
2824 | */ |
3119 | */ |
2825 | case 1: /* deiconify window */ |
3120 | case 1: /* deiconify window */ |
2826 | XMapWindow (display->display, TermWin.parent[0]); |
3121 | XMapWindow (display->display, TermWin.parent[0]); |
2827 | break; |
3122 | break; |
2828 | case 2: /* iconify window */ |
3123 | case 2: /* iconify window */ |
2829 | XIconifyWindow (display->display, TermWin.parent[0], |
3124 | XIconifyWindow (display->display, TermWin.parent[0], |
… | |
… | |
2846 | break; |
3141 | break; |
2847 | case 8: /* set size (chars) */ |
3142 | case 8: /* set size (chars) */ |
2848 | set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), |
3143 | set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), |
2849 | (unsigned int) (args[1] * TermWin.fheight)); |
3144 | (unsigned int) (args[1] * TermWin.fheight)); |
2850 | break; |
3145 | break; |
|
|
3146 | |
|
|
3147 | //case 9: NYI, TODO, restore maximized window or maximize window |
2851 | default: |
3148 | default: |
2852 | if (args[0] >= 24) /* set height (chars) */ |
3149 | if (args[0] >= 24) /* set height (chars) */ |
2853 | set_widthheight ((unsigned int)TermWin.width, |
3150 | set_widthheight ((unsigned int)TermWin.width, |
2854 | (unsigned int) (args[1] * TermWin.fheight)); |
3151 | (unsigned int) (args[1] * TermWin.fheight)); |
2855 | break; |
3152 | break; |
|
|
3153 | |
|
|
3154 | |
2856 | /* |
3155 | /* |
2857 | * reports - some output format copied from XTerm |
3156 | * reports - some output format copied from XTerm |
2858 | */ |
3157 | */ |
2859 | case 11: /* report window state */ |
3158 | case 11: /* report window state */ |
2860 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
3159 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2861 | tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
3160 | tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
2862 | break; |
3161 | break; |
2863 | case 13: /* report window position */ |
3162 | case 13: /* report window position */ |
2864 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
3163 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2865 | XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, |
3164 | XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, |
2866 | -wattr.border_width, -wattr.border_width, |
3165 | -wattr.border_width, -wattr.border_width, |
2867 | &x, &y, &wdummy); |
3166 | &x, &y, &wdummy); |
2868 | tt_printf ("\033[3;%d;%dt", x, y); |
3167 | tt_printf ("\033[3;%d;%dt", x, y); |
2869 | break; |
3168 | break; |
2870 | case 14: /* report window size (pixels) */ |
3169 | case 14: /* report window size (pixels) */ |
2871 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
3170 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2872 | tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); |
3171 | tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); |
2873 | break; |
3172 | break; |
2874 | case 18: /* report window size (chars) */ |
3173 | case 18: /* report text area size (chars) */ |
2875 | tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); |
3174 | tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); |
2876 | break; |
3175 | break; |
2877 | #if 0 /* XXX: currently disabled due to security concerns */ |
3176 | case 19: /* report window size (chars) */ |
|
|
3177 | tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); |
|
|
3178 | break; |
2878 | case 20: /* report icon label */ |
3179 | case 20: /* report icon label */ |
|
|
3180 | if (Options & Opt_insecure) |
|
|
3181 | { |
|
|
3182 | char *s; |
2879 | XGetIconName (display->display, TermWin.parent[0], &s); |
3183 | XGetIconName (display->display, TermWin.parent[0], &s); |
2880 | tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ |
3184 | tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ |
|
|
3185 | } |
2881 | break; |
3186 | break; |
2882 | case 21: /* report window title */ |
3187 | case 21: /* report window title */ |
|
|
3188 | if (Options & Opt_insecure) |
|
|
3189 | { |
|
|
3190 | char *s; |
2883 | XFetchName (display->display, TermWin.parent[0], &s); |
3191 | XFetchName (display->display, TermWin.parent[0], &s); |
2884 | tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ |
3192 | tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ |
|
|
3193 | } |
2885 | break; |
3194 | break; |
2886 | #endif |
|
|
2887 | |
|
|
2888 | } |
3195 | } |
2889 | } |
3196 | } |
2890 | #endif |
3197 | #endif |
2891 | |
3198 | |
2892 | /*----------------------------------------------------------------------*/ |
3199 | /*----------------------------------------------------------------------*/ |
2893 | /* |
3200 | /* |
2894 | * get input up until STRING TERMINATOR (or BEL) |
3201 | * get input up until STRING TERMINATOR (or BEL) |
2895 | * ends_how is terminator used. returned input must be free ()d |
3202 | * ends_how is terminator used. returned input must be free()'d |
2896 | */ |
3203 | */ |
2897 | unsigned char * |
3204 | unsigned char * |
2898 | rxvt_term::get_to_st (unsigned char *ends_how) |
3205 | rxvt_term::get_to_st (unicode_t &ends_how) |
2899 | { |
3206 | { |
2900 | int seen_esc = 0; /* seen escape? */ |
3207 | unicode_t prev = 0, ch; |
2901 | unsigned int n = 0; |
3208 | unsigned int n = 0; |
2902 | unsigned char *s; |
3209 | unsigned char *s; |
2903 | unsigned char ch, string[STRING_MAX]; |
3210 | unsigned char string[STRING_MAX]; |
2904 | |
3211 | |
2905 | for (; (ch = cmd_getc ());) |
3212 | while ((ch = cmd_getc ()) != NOCHAR) |
2906 | { |
3213 | { |
2907 | if (ch == C0_BEL |
|
|
2908 | || ch == CHAR_ST |
|
|
2909 | || (ch == 0x5c && seen_esc)) /* 7bit ST */ |
|
|
2910 | break; |
|
|
2911 | if (ch == C0_ESC) |
3214 | if (prev == C0_ESC) |
2912 | { |
|
|
2913 | seen_esc = 1; |
|
|
2914 | continue; |
|
|
2915 | } |
3215 | { |
2916 | else if (ch == '\t') |
3216 | if (ch == 0x5c) /* 7bit ST */ |
2917 | ch = ' '; /* translate '\t' to space */ |
3217 | break; |
2918 | else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) |
3218 | else |
|
|
3219 | return NULL; |
|
|
3220 | } |
|
|
3221 | else if (ch == C0_BEL || ch == CHAR_ST) |
|
|
3222 | break; |
|
|
3223 | else if (ch < 0x20) |
2919 | return NULL; /* other control character - exit */ |
3224 | return NULL; /* other control character - exit */ |
|
|
3225 | |
2920 | if (n < sizeof (string) - 1) |
3226 | if (n >= sizeof (string) - 1) |
|
|
3227 | // stop at some sane length |
|
|
3228 | return NULL; |
|
|
3229 | |
|
|
3230 | if (ch == C0_SYN) |
|
|
3231 | { |
|
|
3232 | string[n++] = cmd_get8 (); |
|
|
3233 | prev = 0; |
|
|
3234 | } |
|
|
3235 | else |
2921 | string[n++] = ch; |
3236 | string[n++] = prev = ch; |
2922 | seen_esc = 0; |
|
|
2923 | } |
3237 | } |
|
|
3238 | |
2924 | string[n++] = '\0'; |
3239 | string[n++] = '\0'; |
|
|
3240 | |
2925 | if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) |
3241 | if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) |
2926 | return NULL; |
3242 | return NULL; |
|
|
3243 | |
2927 | *ends_how = (ch == 0x5c ? C0_ESC : ch); |
3244 | ends_how = (ch == 0x5c ? C0_ESC : ch); |
2928 | STRNCPY (s, string, n); |
3245 | STRNCPY (s, string, n); |
2929 | return s; |
3246 | return s; |
2930 | } |
3247 | } |
2931 | |
3248 | |
2932 | /*----------------------------------------------------------------------*/ |
3249 | /*----------------------------------------------------------------------*/ |
… | |
… | |
2934 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
3251 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
2935 | */ |
3252 | */ |
2936 | void |
3253 | void |
2937 | rxvt_term::process_dcs_seq () |
3254 | rxvt_term::process_dcs_seq () |
2938 | { |
3255 | { |
2939 | unsigned char eh, *s; |
3256 | unsigned char *s; |
|
|
3257 | unicode_t eh; |
|
|
3258 | |
2940 | /* |
3259 | /* |
2941 | * Not handled yet |
3260 | * Not handled yet |
2942 | */ |
3261 | */ |
2943 | s = get_to_st (&eh); |
3262 | s = get_to_st (eh); |
2944 | if (s) |
3263 | if (s) |
2945 | free (s); |
3264 | free (s); |
|
|
3265 | |
2946 | return; |
3266 | return; |
2947 | } |
3267 | } |
2948 | |
3268 | |
2949 | /*----------------------------------------------------------------------*/ |
3269 | /*----------------------------------------------------------------------*/ |
2950 | /* |
3270 | /* |
2951 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
3271 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
2952 | */ |
3272 | */ |
2953 | void |
3273 | void |
2954 | rxvt_term::process_osc_seq () |
3274 | rxvt_term::process_osc_seq () |
2955 | { |
3275 | { |
2956 | unsigned char ch, eh, *s; |
3276 | unicode_t ch, eh; |
2957 | int arg; |
3277 | int arg; |
2958 | |
3278 | |
2959 | ch = cmd_getc (); |
3279 | ch = cmd_getc (); |
2960 | for (arg = 0; isdigit (ch); ch = cmd_getc ()) |
3280 | for (arg = 0; isdigit (ch); ch = cmd_getc ()) |
2961 | arg = arg * 10 + (ch - '0'); |
3281 | arg = arg * 10 + (ch - '0'); |
2962 | |
3282 | |
2963 | if (ch == ';') |
3283 | if (ch == ';') |
2964 | { |
3284 | { |
2965 | s = get_to_st (&eh); |
3285 | unsigned char *s = get_to_st (eh); |
|
|
3286 | |
2966 | if (s) |
3287 | if (s) |
2967 | { |
3288 | { |
2968 | /* |
|
|
2969 | * rxvt_menubar_dispatch () violates the constness of the string, |
|
|
2970 | * so do it here |
|
|
2971 | */ |
|
|
2972 | if (arg == XTerm_Menu) |
|
|
2973 | #if 0 /* XXX: currently disabled due to security concerns */ |
|
|
2974 | menubar_dispatch ((char *)s); |
|
|
2975 | #else |
|
|
2976 | (void)0; |
|
|
2977 | #endif |
|
|
2978 | else |
|
|
2979 | xterm_seq (arg, (char *)s, eh); |
3289 | process_xterm_seq (arg, (char *)s, eh); |
2980 | free (s); |
3290 | free (s); |
2981 | } |
3291 | } |
2982 | } |
3292 | } |
2983 | } |
3293 | } |
|
|
3294 | |
|
|
3295 | void |
|
|
3296 | rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) |
|
|
3297 | { |
|
|
3298 | if (str[0] == '?' && !str[1]) |
|
|
3299 | { |
|
|
3300 | if (Options & Opt_insecure) |
|
|
3301 | { |
|
|
3302 | unsigned short r, g, b; |
|
|
3303 | PixColorsFocused[color].get (display, r, g, b); |
|
|
3304 | tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); |
|
|
3305 | } |
|
|
3306 | } |
|
|
3307 | else |
|
|
3308 | set_window_color (color, str); |
|
|
3309 | } |
|
|
3310 | |
2984 | /* |
3311 | /* |
2985 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
3312 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
2986 | * 0 = change iconName/title |
3313 | * 0 = change iconName/title |
2987 | * 1 = change iconName |
3314 | * 1 = change iconName |
2988 | * 2 = change title |
3315 | * 2 = change title |
2989 | * 4 = change color |
3316 | * 4 = change color |
|
|
3317 | * 10 = change fg color |
|
|
3318 | * 11 = change bg color |
2990 | * 12 = change text color |
3319 | * 12 = change text color |
2991 | * 13 = change mouse foreground color |
3320 | * 13 = change mouse foreground color |
2992 | * 17 = change highlight character colour |
3321 | * 17 = change highlight character colour |
2993 | * 18 = change bold character color |
3322 | * 18 = change bold character color |
2994 | * 19 = change underlined character color |
3323 | * 19 = change underlined character color |
2995 | * 46 = change logfile (not implemented) |
3324 | * 46 = change logfile (not implemented) |
2996 | * 50 = change font |
3325 | * 50 = change font |
2997 | * |
3326 | * |
2998 | * rxvt extensions: |
3327 | * rxvt extensions: |
2999 | * 9 = change locale (NYI) |
|
|
3000 | * 10 = menu (may change in future) |
|
|
3001 | * 20 = bg pixmap |
3328 | * 20 = bg pixmap |
3002 | * 39 = change default fg color |
3329 | * 39 = change default fg color |
3003 | * 49 = change default bg color |
3330 | * 49 = change default bg color |
3004 | * 55 = dump scrollback buffer and all of screen |
3331 | * 55 = dump scrollback buffer and all of screen |
|
|
3332 | * 701 = change locale |
|
|
3333 | * 702 = find font |
|
|
3334 | * 703 = menu |
3005 | */ |
3335 | */ |
3006 | void |
3336 | void |
3007 | rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) |
3337 | rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) |
3008 | { |
3338 | { |
3009 | int changed = 0; |
3339 | int changed = 0; |
3010 | int color; |
3340 | int color; |
3011 | char *buf, *name; |
3341 | char *buf, *name; |
|
|
3342 | bool query = str[0] == '?' && !str[1]; |
3012 | |
3343 | |
3013 | assert (str != NULL); |
3344 | assert (str != NULL); |
3014 | switch (op) |
3345 | switch (op) |
3015 | { |
3346 | { |
3016 | case XTerm_name: |
3347 | case XTerm_name: |
3017 | set_title (str); |
3348 | set_title (str); |
3018 | /* FALLTHROUGH */ |
3349 | /* FALLTHROUGH */ |
3019 | case XTerm_iconName: |
3350 | case XTerm_iconName: |
3020 | set_iconName (str); |
3351 | set_icon_name (str); |
3021 | break; |
3352 | break; |
3022 | case XTerm_title: |
3353 | case XTerm_title: |
3023 | set_title (str); |
3354 | set_title (str); |
3024 | break; |
3355 | break; |
|
|
3356 | case XTerm_property: |
|
|
3357 | if (str[0] == '?') |
|
|
3358 | { |
|
|
3359 | Atom prop = XInternAtom (display->display, str + 1, True); |
|
|
3360 | Atom actual_type; |
|
|
3361 | int actual_format; |
|
|
3362 | unsigned long nitems; |
|
|
3363 | unsigned long bytes_after; |
|
|
3364 | unsigned char *value = 0; |
|
|
3365 | const char *str = ""; |
|
|
3366 | |
|
|
3367 | if (prop |
|
|
3368 | && XGetWindowProperty (display->display, TermWin.parent[0], |
|
|
3369 | prop, 0, 1<<16, 0, AnyPropertyType, |
|
|
3370 | &actual_type, &actual_format, |
|
|
3371 | &nitems, &bytes_after, &value) == Success |
|
|
3372 | && actual_type != None |
|
|
3373 | && actual_format == 8) |
|
|
3374 | str = (const char *)(value); |
|
|
3375 | |
|
|
3376 | tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); |
|
|
3377 | |
|
|
3378 | XFree (value); |
|
|
3379 | } |
|
|
3380 | else |
|
|
3381 | { |
|
|
3382 | char *eq = strchr (str, '='); // constness lost, but verified to be ok |
|
|
3383 | |
|
|
3384 | if (eq) |
|
|
3385 | { |
|
|
3386 | *eq = 0; |
|
|
3387 | XChangeProperty (display->display, TermWin.parent[0], |
|
|
3388 | display->atom (str), XA_STRING, 8, |
|
|
3389 | PropModeReplace, (unsigned char *)eq + 1, |
|
|
3390 | strlen (eq + 1)); |
|
|
3391 | } |
|
|
3392 | else |
|
|
3393 | XDeleteProperty (display->display, TermWin.parent[0], |
|
|
3394 | display->atom (str)); |
|
|
3395 | } |
|
|
3396 | break; |
|
|
3397 | |
3025 | case XTerm_Color: |
3398 | case XTerm_Color: |
3026 | for (buf = (char *)str; buf && *buf;) |
3399 | for (buf = (char *)str; buf && *buf;) |
3027 | { |
3400 | { |
3028 | if ((name = STRCHR (buf, ';')) == NULL) |
3401 | if ((name = STRCHR (buf, ';')) == NULL) |
3029 | break; |
3402 | break; |
|
|
3403 | |
3030 | *name++ = '\0'; |
3404 | *name++ = '\0'; |
3031 | color = atoi (buf); |
3405 | color = atoi (buf); |
|
|
3406 | |
3032 | if (color < 0 || color >= TOTAL_COLORS) |
3407 | if (color < 0 || color >= TOTAL_COLORS) |
3033 | break; |
3408 | break; |
|
|
3409 | |
3034 | if ((buf = STRCHR (name, ';')) != NULL) |
3410 | if ((buf = STRCHR (name, ';')) != NULL) |
3035 | *buf++ = '\0'; |
3411 | *buf++ = '\0'; |
|
|
3412 | |
|
|
3413 | if (name[0] == '?' && !name[1]) |
|
|
3414 | { |
|
|
3415 | if (Options & Opt_insecure) |
|
|
3416 | { |
|
|
3417 | unsigned short r, g, b; |
|
|
3418 | PixColorsFocused[color + minCOLOR].get (display, r, g, b); |
|
|
3419 | tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp); |
|
|
3420 | } |
|
|
3421 | } |
|
|
3422 | else |
3036 | set_window_color (color + minCOLOR, name); |
3423 | set_window_color (color + minCOLOR, name); |
3037 | } |
3424 | } |
|
|
3425 | break; |
|
|
3426 | case XTerm_Color00: |
|
|
3427 | process_color_seq (XTerm_Color00, Color_fg, str, resp); |
|
|
3428 | break; |
|
|
3429 | case XTerm_Color01: |
|
|
3430 | process_color_seq (XTerm_Color00, Color_bg, str, resp); |
3038 | break; |
3431 | break; |
3039 | #ifndef NO_CURSORCOLOR |
3432 | #ifndef NO_CURSORCOLOR |
3040 | case XTerm_Color_cursor: |
3433 | case XTerm_Color_cursor: |
3041 | set_window_color (Color_cursor, str); |
3434 | process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); |
3042 | break; |
3435 | break; |
3043 | #endif |
3436 | #endif |
3044 | case XTerm_Color_pointer: |
3437 | case XTerm_Color_pointer_fg: |
3045 | set_window_color (Color_pointer, str); |
3438 | process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); |
|
|
3439 | break; |
|
|
3440 | case XTerm_Color_pointer_bg: |
|
|
3441 | process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); |
3046 | break; |
3442 | break; |
3047 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
3443 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
3048 | case XTerm_Color_BD: |
3444 | case XTerm_Color_BD: |
3049 | set_window_color (Color_BD, str); |
3445 | process_color_seq (XTerm_Color_BD, Color_BD, str, resp); |
3050 | break; |
3446 | break; |
3051 | case XTerm_Color_UL: |
3447 | case XTerm_Color_UL: |
3052 | set_window_color (Color_UL, str); |
3448 | process_color_seq (XTerm_Color_UL, Color_UL, str, resp); |
3053 | break; |
3449 | break; |
3054 | case XTerm_Color_RV: |
3450 | case XTerm_Color_RV: |
3055 | set_window_color (Color_RV, str); |
3451 | process_color_seq (XTerm_Color_RV, Color_RV, str, resp); |
3056 | break; |
3452 | break; |
3057 | #endif |
3453 | #endif |
3058 | |
3454 | |
3059 | case XTerm_Menu: |
|
|
3060 | /* |
|
|
3061 | * rxvt_menubar_dispatch () violates the constness of the string, |
|
|
3062 | * so DON'T do it here |
|
|
3063 | */ |
|
|
3064 | break; |
|
|
3065 | case XTerm_Pixmap: |
3455 | case XTerm_Pixmap: |
3066 | if (*str != ';') |
3456 | if (*str != ';') |
3067 | { |
3457 | { |
3068 | #if XPM_BACKGROUND |
3458 | #if XPM_BACKGROUND |
3069 | scale_pixmap (""); /* reset to default scaling */ |
3459 | scale_pixmap (""); /* reset to default scaling */ |
… | |
… | |
3092 | set_window_color (Color_fg, str); |
3482 | set_window_color (Color_fg, str); |
3093 | break; |
3483 | break; |
3094 | case XTerm_restoreBG: |
3484 | case XTerm_restoreBG: |
3095 | set_window_color (Color_bg, str); |
3485 | set_window_color (Color_bg, str); |
3096 | break; |
3486 | break; |
|
|
3487 | |
3097 | case XTerm_logfile: |
3488 | case XTerm_logfile: |
|
|
3489 | // TODO, when secure mode? |
3098 | break; |
3490 | break; |
|
|
3491 | |
3099 | case XTerm_font: |
3492 | case XTerm_font: |
|
|
3493 | if (query) |
|
|
3494 | { |
|
|
3495 | if (Options & Opt_insecure) |
|
|
3496 | tt_printf ("\33]%d;%-.250s%c", XTerm_font, |
|
|
3497 | TermWin.fontset->fontdesc |
|
|
3498 | ? TermWin.fontset->fontdesc |
|
|
3499 | : "", |
|
|
3500 | resp); |
|
|
3501 | } |
|
|
3502 | else |
3100 | change_font (str); |
3503 | change_font (str); |
3101 | break; |
3504 | break; |
|
|
3505 | |
|
|
3506 | #ifndef NO_FRILLS |
3102 | case XTerm_locale: |
3507 | case XTerm_locale: |
3103 | if (str[0] == '?' && !str[1]) |
3508 | if (query) |
3104 | tt_printf ("%-.250s\n", locale); |
3509 | { |
|
|
3510 | if (Options & Opt_insecure) |
|
|
3511 | tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp); |
|
|
3512 | } |
3105 | else |
3513 | else |
3106 | { |
3514 | { |
3107 | set_locale (str); |
3515 | set_locale (str); |
|
|
3516 | # ifdef USE_XIM |
3108 | im_cb (); |
3517 | im_cb (); |
|
|
3518 | # endif |
3109 | } |
3519 | } |
3110 | break; |
3520 | break; |
|
|
3521 | |
|
|
3522 | case XTerm_findfont: |
|
|
3523 | if (Options & Opt_insecure) |
|
|
3524 | { |
|
|
3525 | int fid = TermWin.fontset->find_font (atoi (str)); |
|
|
3526 | tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont, |
|
|
3527 | fid, (*TermWin.fontset)[fid]->name, resp); |
|
|
3528 | } |
|
|
3529 | break; |
|
|
3530 | #endif |
|
|
3531 | |
|
|
3532 | #ifdef MENUBAR |
|
|
3533 | case XTerm_Menu: |
|
|
3534 | if (Options & Opt_insecure) |
|
|
3535 | menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked |
|
|
3536 | break; |
|
|
3537 | #endif |
3111 | #if 0 |
3538 | #if 0 |
3112 | case XTerm_dumpscreen: /* no error notices */ |
3539 | case XTerm_dumpscreen: /* no error notices */ |
3113 | { |
3540 | { |
3114 | int fd; |
3541 | int fd; |
3115 | if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) |
3542 | if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) |
3116 | { |
3543 | { |
3117 | scr_dump (fd); |
3544 | scr_dump (fd); |
3118 | close (fd); |
3545 | close (fd); |
3119 | } |
3546 | } |
3120 | } |
3547 | } |
3121 | break; |
3548 | break; |
3122 | #endif |
3549 | #endif |
3123 | |
|
|
3124 | } |
3550 | } |
3125 | } |
3551 | } |
3126 | /*----------------------------------------------------------------------*/ |
3552 | /*----------------------------------------------------------------------*/ |
3127 | |
3553 | |
3128 | /*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ |
3554 | /*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ |
… | |
… | |
3136 | * so no need for fancy checking |
3562 | * so no need for fancy checking |
3137 | */ |
3563 | */ |
3138 | int |
3564 | int |
3139 | rxvt_term::privcases (int mode, unsigned long bit) |
3565 | rxvt_term::privcases (int mode, unsigned long bit) |
3140 | { |
3566 | { |
3141 | int state; |
3567 | int state; |
3142 | |
3568 | |
3143 | if (mode == 's') |
3569 | if (mode == 's') |
3144 | { |
3570 | { |
3145 | SavedModes |= (PrivateModes & bit); |
3571 | SavedModes |= (PrivateModes & bit); |
3146 | return -1; |
3572 | return -1; |
… | |
… | |
3151 | state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ |
3577 | state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ |
3152 | else |
3578 | else |
3153 | state = (mode == 't') ? ! (PrivateModes & bit) : mode; |
3579 | state = (mode == 't') ? ! (PrivateModes & bit) : mode; |
3154 | PrivMode (state, bit); |
3580 | PrivMode (state, bit); |
3155 | } |
3581 | } |
|
|
3582 | |
3156 | return state; |
3583 | return state; |
3157 | } |
3584 | } |
3158 | |
3585 | |
3159 | /* we're not using priv _yet_ */ |
3586 | /* we're not using priv _yet_ */ |
3160 | void |
3587 | void |
3161 | rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) |
3588 | rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) |
3162 | { |
3589 | { |
3163 | unsigned int i, j; |
3590 | unsigned int i, j; |
3164 | int state; |
3591 | int state; |
|
|
3592 | |
3165 | static const struct |
3593 | static const struct |
3166 | { |
3594 | { |
3167 | const int argval; |
3595 | const int argval; |
3168 | const unsigned long bit; |
3596 | const unsigned long bit; |
3169 | } |
3597 | } |
|
|
3598 | |
3170 | argtopriv[] = { |
3599 | argtopriv[] = { |
3171 | { 1, PrivMode_aplCUR }, |
3600 | { 1, PrivMode_aplCUR }, |
3172 | { 2, PrivMode_vt52 }, |
3601 | { 2, PrivMode_vt52 }, |
3173 | { 3, PrivMode_132 }, |
3602 | { 3, PrivMode_132 }, |
3174 | { 4, PrivMode_smoothScroll }, |
3603 | { 4, PrivMode_smoothScroll }, |
… | |
… | |
3180 | { menuBar_esc, PrivMode_menuBar }, |
3609 | { menuBar_esc, PrivMode_menuBar }, |
3181 | #endif |
3610 | #endif |
3182 | #ifdef scrollBar_esc |
3611 | #ifdef scrollBar_esc |
3183 | { scrollBar_esc, PrivMode_scrollBar }, |
3612 | { scrollBar_esc, PrivMode_scrollBar }, |
3184 | #endif |
3613 | #endif |
|
|
3614 | // 18, 19 printing-related |
3185 | { 25, PrivMode_VisibleCursor }, |
3615 | { 25, PrivMode_VisibleCursor }, |
|
|
3616 | // 30 show scrollbar rxvt. extension |
3186 | { 35, PrivMode_ShiftKeys }, |
3617 | { 35, PrivMode_ShiftKeys }, // rxvt extension |
3187 | { 40, PrivMode_132OK }, |
3618 | { 40, PrivMode_132OK }, |
|
|
3619 | // 41 xterm more fixes NYI |
|
|
3620 | // 45 margin bell NYI |
|
|
3621 | // 46 start logging |
3188 | { 47, PrivMode_Screen }, |
3622 | { 47, PrivMode_Screen }, |
3189 | { 66, PrivMode_aplKP }, |
3623 | { 66, PrivMode_aplKP }, |
3190 | #ifndef NO_BACKSPACE_KEY |
3624 | #ifndef NO_BACKSPACE_KEY |
3191 | { 67, PrivMode_BackSpace }, |
3625 | { 67, PrivMode_BackSpace }, |
3192 | #endif |
3626 | #endif |
3193 | { 1000, PrivMode_MouseX11 }, |
3627 | { 1000, PrivMode_MouseX11 }, |
|
|
3628 | // 1001 Use Hilite Mouse Tracking. NYI, TODO |
|
|
3629 | // 1002 Use Cell Motion Mouse Tracking. NYI, TODO |
|
|
3630 | // 1003 Use All Motion Mouse Tracking. NYI, TODO |
3194 | { 1010, PrivMode_TtyOutputInh }, |
3631 | { 1010, PrivMode_TtyOutputInh }, // rxvt extension |
3195 | { 1011, PrivMode_Keypress }, |
3632 | { 1011, PrivMode_Keypress }, // rxvt extension |
|
|
3633 | // 1035 enable modifiers for alt, numlock NYI |
|
|
3634 | // 1036 send ESC for meta keys NYI |
|
|
3635 | // 1037 send DEL for keypad delete NYI |
3196 | { 1047, PrivMode_Screen }, |
3636 | { 1047, PrivMode_Screen }, |
|
|
3637 | // 1048 save and restore cursor |
3197 | { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ |
3638 | { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ |
|
|
3639 | // 1051, 1052, 1060, 1061 keyboard emulation NYI |
3198 | }; |
3640 | }; |
3199 | |
3641 | |
3200 | if (nargs == 0) |
3642 | if (nargs == 0) |
3201 | return; |
3643 | return; |
3202 | |
3644 | |
… | |
… | |
3217 | state = privcases (mode, argtopriv[j].bit); |
3659 | state = privcases (mode, argtopriv[j].bit); |
3218 | break; |
3660 | break; |
3219 | } |
3661 | } |
3220 | |
3662 | |
3221 | /* extra handling for values with state unkept */ |
3663 | /* extra handling for values with state unkept */ |
3222 | if (state == -1) |
|
|
3223 | switch (arg[i]) |
3664 | switch (arg[i]) |
3224 | { |
3665 | { |
3225 | case 1048: /* alternative cursor save */ |
3666 | case 1048: /* alternative cursor save */ |
|
|
3667 | if (Options & Opt_secondaryScreen) |
3226 | if (mode == 0) |
3668 | if (mode == 0) |
3227 | scr_cursor (RESTORE); |
3669 | scr_cursor (RESTORE); |
3228 | else if (mode == 1) |
3670 | else if (mode == 1) |
3229 | scr_cursor (SAVE); |
3671 | scr_cursor (SAVE); |
3230 | /* FALLTHROUGH */ |
|
|
3231 | default: |
|
|
3232 | continue; /* for (;i;) */ |
|
|
3233 | } |
|
|
3234 | |
|
|
3235 | /* extra handling for values with valid 0 or 1 state */ |
|
|
3236 | switch (arg[i]) |
|
|
3237 | { |
|
|
3238 | /* case 1: - application cursor keys */ |
|
|
3239 | case 2: /* VT52 mode */ |
|
|
3240 | /* oddball mode. should be set regardless of set/reset |
|
|
3241 | * parameter. Return from VT52 mode with an ESC < from |
|
|
3242 | * within VT52 mode |
|
|
3243 | */ |
|
|
3244 | PrivMode (1, PrivMode_vt52); |
|
|
3245 | break; |
3672 | break; |
|
|
3673 | } |
|
|
3674 | |
|
|
3675 | if (state >= 0) |
|
|
3676 | /* extra handling for values with valid 0 or 1 state */ |
|
|
3677 | switch (arg[i]) |
|
|
3678 | { |
|
|
3679 | /* case 1: - application cursor keys */ |
|
|
3680 | case 2: /* VT52 mode */ |
|
|
3681 | /* oddball mode. should be set regardless of set/reset |
|
|
3682 | * parameter. Return from VT52 mode with an ESC < from |
|
|
3683 | * within VT52 mode |
|
|
3684 | */ |
|
|
3685 | PrivMode (1, PrivMode_vt52); |
|
|
3686 | break; |
3246 | case 3: /* 80/132 */ |
3687 | case 3: /* 80/132 */ |
3247 | if (PrivateModes & PrivMode_132OK) |
3688 | if (PrivateModes & PrivMode_132OK) |
3248 | set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), |
3689 | set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); |
3249 | (unsigned int)TermWin.height); |
|
|
3250 | break; |
3690 | break; |
3251 | case 4: /* smooth scrolling */ |
3691 | case 4: /* smooth scrolling */ |
3252 | if (state) |
3692 | if (state) |
3253 | Options &= ~Opt_jumpScroll; |
3693 | Options &= ~Opt_jumpScroll; |
3254 | else |
3694 | else |
3255 | Options |= Opt_jumpScroll; |
3695 | Options |= Opt_jumpScroll; |
3256 | break; |
3696 | break; |
3257 | case 5: /* reverse video */ |
3697 | case 5: /* reverse video */ |
3258 | scr_rvideo_mode (state); |
3698 | scr_rvideo_mode (state); |
3259 | break; |
3699 | break; |
3260 | case 6: /* relative/absolute origins */ |
3700 | case 6: /* relative/absolute origins */ |
3261 | scr_relative_origin (state); |
3701 | scr_relative_origin (state); |
3262 | break; |
3702 | break; |
3263 | case 7: /* autowrap */ |
3703 | case 7: /* autowrap */ |
3264 | scr_autowrap (state); |
3704 | scr_autowrap (state); |
3265 | break; |
3705 | break; |
3266 | /* case 8: - auto repeat, can't do on a per window basis */ |
3706 | /* case 8: - auto repeat, can't do on a per window basis */ |
3267 | case 9: /* X10 mouse reporting */ |
3707 | case 9: /* X10 mouse reporting */ |
3268 | if (state) /* orthogonal */ |
3708 | if (state) /* orthogonal */ |
3269 | PrivateModes &= ~ (PrivMode_MouseX11); |
3709 | PrivateModes &= ~PrivMode_MouseX11; |
3270 | break; |
3710 | break; |
3271 | #ifdef menuBar_esc |
3711 | #ifdef menuBar_esc |
3272 | case menuBar_esc: |
3712 | case menuBar_esc: |
3273 | #ifdef MENUBAR |
3713 | #ifdef MENUBAR |
3274 | map_menuBar (state); |
3714 | map_menuBar (state); |
3275 | #endif |
3715 | #endif |
3276 | break; |
3716 | break; |
3277 | #endif |
3717 | #endif |
3278 | #ifdef scrollBar_esc |
3718 | #ifdef scrollBar_esc |
3279 | case scrollBar_esc: |
3719 | case scrollBar_esc: |
3280 | if (scrollbar_mapping (state)) |
3720 | if (scrollbar_mapping (state)) |
3281 | { |
3721 | { |
3282 | resize_all_windows (0, 0, 0); |
3722 | resize_all_windows (0, 0, 0); |
3283 | scr_touch (true); |
3723 | scr_touch (true); |
3284 | } |
3724 | } |
3285 | break; |
3725 | break; |
3286 | #endif |
3726 | #endif |
3287 | case 25: /* visible/invisible cursor */ |
3727 | case 25: /* visible/invisible cursor */ |
3288 | scr_cursor_visible (state); |
3728 | scr_cursor_visible (state); |
3289 | break; |
3729 | break; |
3290 | /* case 35: - shift keys */ |
3730 | /* case 35: - shift keys */ |
3291 | /* case 40: - 80 <--> 132 mode */ |
3731 | /* case 40: - 80 <--> 132 mode */ |
3292 | case 47: /* secondary screen */ |
3732 | case 47: /* secondary screen */ |
3293 | scr_change_screen (state); |
3733 | scr_change_screen (state); |
3294 | break; |
3734 | break; |
3295 | /* case 66: - application key pad */ |
3735 | /* case 66: - application key pad */ |
3296 | /* case 67: - backspace key */ |
3736 | /* case 67: - backspace key */ |
3297 | case 1000: /* X11 mouse reporting */ |
3737 | case 1000: /* X11 mouse reporting */ |
3298 | if (state) /* orthogonal */ |
3738 | if (state) /* orthogonal */ |
3299 | PrivateModes &= ~ (PrivMode_MouseX10); |
3739 | PrivateModes &= ~PrivMode_MouseX10; |
3300 | break; |
3740 | break; |
3301 | #if 0 |
3741 | #if 0 |
3302 | case 1001: |
3742 | case 1001: |
3303 | break; /* X11 mouse highlighting */ |
3743 | break; /* X11 mouse highlighting */ |
3304 | #endif |
3744 | #endif |
3305 | case 1010: /* scroll to bottom on TTY output inhibit */ |
3745 | case 1010: /* scroll to bottom on TTY output inhibit */ |
3306 | if (state) |
3746 | if (state) |
3307 | Options &= ~Opt_scrollTtyOutput; |
3747 | Options &= ~Opt_scrollTtyOutput; |
3308 | else |
3748 | else |
3309 | Options |= Opt_scrollTtyOutput; |
3749 | Options |= Opt_scrollTtyOutput; |
3310 | break; |
3750 | break; |
3311 | case 1011: /* scroll to bottom on key press */ |
3751 | case 1011: /* scroll to bottom on key press */ |
3312 | if (state) |
3752 | if (state) |
3313 | Options |= Opt_scrollTtyKeypress; |
3753 | Options |= Opt_scrollTtyKeypress; |
3314 | else |
3754 | else |
3315 | Options &= ~Opt_scrollTtyKeypress; |
3755 | Options &= ~Opt_scrollTtyKeypress; |
3316 | break; |
3756 | break; |
3317 | case 1047: /* secondary screen w/ clearing */ |
3757 | case 1047: /* secondary screen w/ clearing last */ |
3318 | case 1049: /* better secondary screen w/ clearing, but not fully implemented */ |
3758 | if (Options & Opt_secondaryScreen) |
3319 | if (current_screen != PRIMARY) |
3759 | if (current_screen != PRIMARY) |
3320 | scr_erase_screen (2); |
3760 | scr_erase_screen (2); |
3321 | scr_change_screen (state); |
3761 | scr_change_screen (state); |
3322 | /* FALLTHROUGH */ |
|
|
3323 | default: |
|
|
3324 | break; |
3762 | break; |
|
|
3763 | case 1049: /* secondary screen w/ clearing first */ |
|
|
3764 | scr_change_screen (state); |
|
|
3765 | if (Options & Opt_secondaryScreen) |
|
|
3766 | if (current_screen != PRIMARY) |
|
|
3767 | scr_erase_screen (2); |
|
|
3768 | break; |
|
|
3769 | default: |
|
|
3770 | break; |
3325 | } |
3771 | } |
3326 | } |
3772 | } |
3327 | } |
3773 | } |
3328 | /*}}} */ |
3774 | /*}}} */ |
3329 | |
3775 | |
3330 | /*{{{ process sgr sequences */ |
3776 | /*{{{ process sgr sequences */ |
3331 | void |
3777 | void |
3332 | rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) |
3778 | rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) |
3333 | { |
3779 | { |
3334 | unsigned int i; |
3780 | unsigned int i; |
3335 | short rendset; |
3781 | short rendset; |
3336 | int rendstyle; |
3782 | int rendstyle; |
3337 | |
3783 | |
3338 | if (nargs == 0) |
3784 | if (nargs == 0) |
3339 | { |
3785 | { |
3340 | scr_rendition (0, ~RS_None); |
3786 | scr_rendition (0, ~RS_None); |
3341 | return; |
3787 | return; |
3342 | } |
3788 | } |
|
|
3789 | |
3343 | for (i = 0; i < nargs; i++) |
3790 | for (i = 0; i < nargs; i++) |
3344 | { |
3791 | { |
3345 | rendset = -1; |
3792 | rendset = -1; |
3346 | switch (arg[i]) |
3793 | switch (arg[i]) |
3347 | { |
3794 | { |
… | |
… | |
3349 | rendset = 0, rendstyle = ~RS_None; |
3796 | rendset = 0, rendstyle = ~RS_None; |
3350 | break; |
3797 | break; |
3351 | case 1: |
3798 | case 1: |
3352 | rendset = 1, rendstyle = RS_Bold; |
3799 | rendset = 1, rendstyle = RS_Bold; |
3353 | break; |
3800 | break; |
|
|
3801 | //case 2: // faint or second colour |
3354 | case 4: |
3802 | case 4: |
3355 | rendset = 1, rendstyle = RS_Uline; |
3803 | rendset = 1, rendstyle = RS_Uline; |
3356 | break; |
3804 | break; |
3357 | case 5: |
3805 | case 5: // slowly blinking |
|
|
3806 | case 6: // rapidly blinking |
3358 | rendset = 1, rendstyle = RS_Blink; |
3807 | rendset = 1, rendstyle = RS_Blink; |
3359 | break; |
3808 | break; |
|
|
3809 | //case 6: // scoansi light background |
3360 | case 7: |
3810 | case 7: |
3361 | rendset = 1, rendstyle = RS_RVid; |
3811 | rendset = 1, rendstyle = RS_RVid; |
|
|
3812 | break; |
|
|
3813 | case 8: |
|
|
3814 | // invisible. NYI |
|
|
3815 | break; |
|
|
3816 | //case 9: // crossed out |
|
|
3817 | //case 10: // scoansi acs off, primary font |
|
|
3818 | //case 11: // scoansi acs on, first alt font |
|
|
3819 | //case 12: // scoansi acs on, |0x80, second alt font |
|
|
3820 | //... |
|
|
3821 | //case 19: // ninth alt font |
|
|
3822 | //case 20: // gothic |
|
|
3823 | case 21: // disable bold, faint |
|
|
3824 | rendset = 0, rendstyle = RS_Bold; |
3362 | break; |
3825 | break; |
3363 | case 22: |
3826 | case 22: |
3364 | rendset = 0, rendstyle = RS_Bold; |
3827 | rendset = 0, rendstyle = RS_Bold; |
3365 | break; |
3828 | break; |
|
|
3829 | //case 23: disable italic |
3366 | case 24: |
3830 | case 24: |
3367 | rendset = 0, rendstyle = RS_Uline; |
3831 | rendset = 0, rendstyle = RS_Uline; |
3368 | break; |
3832 | break; |
3369 | case 25: |
3833 | case 25: |
3370 | rendset = 0, rendstyle = RS_Blink; |
3834 | rendset = 0, rendstyle = RS_Blink; |
3371 | break; |
3835 | break; |
3372 | case 27: |
3836 | case 27: |
3373 | rendset = 0, rendstyle = RS_RVid; |
3837 | rendset = 0, rendstyle = RS_RVid; |
3374 | break; |
3838 | break; |
|
|
3839 | //case 28: // visible. NYI |
|
|
3840 | //case 29: // not crossed-out |
3375 | } |
3841 | } |
|
|
3842 | |
3376 | if (rendset != -1) |
3843 | if (rendset != -1) |
3377 | { |
3844 | { |
3378 | scr_rendition (rendset, rendstyle); |
3845 | scr_rendition (rendset, rendstyle); |
3379 | continue; /* for (;i;) */ |
3846 | continue; /* for (;i;) */ |
3380 | } |
3847 | } |
… | |
… | |
3387 | case 33: |
3854 | case 33: |
3388 | case 34: |
3855 | case 34: |
3389 | case 35: |
3856 | case 35: |
3390 | case 36: |
3857 | case 36: |
3391 | case 37: |
3858 | case 37: |
3392 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), |
3859 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); |
3393 | Color_fg); |
|
|
3394 | break; |
3860 | break; |
3395 | #ifdef TTY_256COLOR |
3861 | #ifdef TTY_256COLOR |
3396 | case 38: |
3862 | case 38: |
3397 | if (nargs > i + 2 && arg[i + 1] == 5) |
3863 | if (nargs > i + 2 && arg[i + 1] == 5) |
3398 | { |
3864 | { |
3399 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), |
3865 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); |
3400 | Color_fg); |
|
|
3401 | i += 2; |
3866 | i += 2; |
3402 | } |
3867 | } |
3403 | break; |
3868 | break; |
3404 | #endif |
3869 | #endif |
3405 | case 39: /* default fg */ |
3870 | case 39: /* default fg */ |
… | |
… | |
3412 | case 43: |
3877 | case 43: |
3413 | case 44: |
3878 | case 44: |
3414 | case 45: |
3879 | case 45: |
3415 | case 46: |
3880 | case 46: |
3416 | case 47: |
3881 | case 47: |
3417 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), |
3882 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); |
3418 | Color_bg); |
|
|
3419 | break; |
3883 | break; |
3420 | #ifdef TTY_256COLOR |
3884 | #ifdef TTY_256COLOR |
3421 | case 48: |
3885 | case 48: |
3422 | if (nargs > i + 2 && arg[i + 1] == 5) |
3886 | if (nargs > i + 2 && arg[i + 1] == 5) |
3423 | { |
3887 | { |
3424 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), |
3888 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); |
3425 | Color_bg); |
|
|
3426 | i += 2; |
3889 | i += 2; |
3427 | } |
3890 | } |
3428 | break; |
3891 | break; |
3429 | #endif |
3892 | #endif |
3430 | case 49: /* default bg */ |
3893 | case 49: /* default bg */ |
… | |
… | |
3459 | } |
3922 | } |
3460 | } |
3923 | } |
3461 | } |
3924 | } |
3462 | /*}}} */ |
3925 | /*}}} */ |
3463 | |
3926 | |
3464 | /*{{{ process Rob Nation's own graphics mode sequences */ |
3927 | /*{{{ (do not) process Rob Nation's own graphics mode sequences */ |
3465 | void |
3928 | void |
3466 | rxvt_term::process_graphics () |
3929 | rxvt_term::process_graphics () |
3467 | { |
3930 | { |
3468 | unsigned char ch, cmd = cmd_getc (); |
3931 | unicode_t ch, cmd = cmd_getc (); |
3469 | |
3932 | |
3470 | if (cmd == 'Q') |
3933 | if (cmd == 'Q') |
3471 | { /* query graphics */ |
3934 | { /* query graphics */ |
3472 | tt_printf ("\033G0\n"); /* no graphics */ |
3935 | tt_printf ("\033G0\n"); /* no graphics */ |
3473 | return; |
3936 | return; |