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 | |
|
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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 |
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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 |
… | |
… | |
110 | SET_LOCALE (locale); |
117 | SET_LOCALE (locale); |
111 | |
118 | |
112 | if (status_return == XLookupChars |
119 | if (status_return == XLookupChars |
113 | || status_return == XLookupBoth) |
120 | || status_return == XLookupBoth) |
114 | { |
121 | { |
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122 | /* make sure the user can type ctrl-@, i.e. NUL */ |
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123 | if (len == 1 && *wkbuf == 0) |
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124 | { |
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125 | kbuf[0] = 0; |
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126 | len = 1; |
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127 | } |
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128 | else |
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129 | { |
115 | wkbuf[len] = 0; |
130 | wkbuf[len] = 0; |
116 | len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); |
131 | len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); |
117 | if (len < 0) |
132 | if (len < 0) |
118 | len = 0; |
133 | len = 0; |
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134 | } |
119 | } |
135 | } |
120 | else |
136 | else |
121 | len = 0; |
137 | len = 0; |
122 | } |
138 | } |
123 | |
139 | |
… | |
… | |
131 | valid_keysym = keysym != NoSymbol; |
147 | valid_keysym = keysym != NoSymbol; |
132 | } |
148 | } |
133 | |
149 | |
134 | if (valid_keysym) |
150 | if (valid_keysym) |
135 | { |
151 | { |
136 | /* for some backwards compatibility */ |
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137 | #if defined(HOTKEY_CTRL) || defined(HOTKEY_META) |
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138 | # ifdef HOTKEY_CTRL |
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139 | if (ctrl) |
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140 | # else |
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141 | if (meta) |
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142 | # endif |
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143 | { |
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144 | if (keysym == ks_bigfont) |
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145 | { |
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146 | change_font (FONT_UP); |
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147 | return; |
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148 | } |
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149 | else if (keysym == ks_smallfont) |
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150 | { |
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151 | change_font (FONT_DN); |
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152 | return; |
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153 | } |
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154 | } |
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155 | #endif |
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156 | |
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157 | if (TermWin.saveLines) |
152 | if (TermWin.saveLines) |
158 | { |
153 | { |
159 | #ifdef UNSHIFTED_SCROLLKEYS |
154 | #ifdef UNSHIFTED_SCROLLKEYS |
160 | if (!ctrl && !meta) |
155 | if (!ctrl && !meta) |
161 | { |
156 | { |
… | |
… | |
252 | #ifdef KEYSYM_RESOURCE |
247 | #ifdef KEYSYM_RESOURCE |
253 | if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) |
248 | if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) |
254 | { |
249 | { |
255 | unsigned int l; |
250 | unsigned int l; |
256 | const unsigned char *kbuf0; |
251 | const unsigned char *kbuf0; |
257 | const unsigned char ch = C0_ESC; |
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258 | |
252 | |
259 | kbuf0 = (Keysym_map[keysym & 0xFF]); |
253 | kbuf0 = (Keysym_map[keysym & 0xFF]); |
260 | l = (unsigned int)*kbuf0++; |
254 | l = (unsigned int)*kbuf0++; |
261 | |
255 | |
262 | /* escape prefix */ |
256 | /* escape prefix */ |
263 | if (meta) |
257 | if (meta |
264 | # ifdef META8_OPTION |
258 | # ifdef META8_OPTION |
265 | if (meta_char == C0_ESC) |
259 | && meta_char == C0_ESC |
266 | # endif |
260 | # endif |
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261 | ) |
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262 | { |
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263 | const unsigned char ch = C0_ESC; |
267 | tt_write (&ch, 1); |
264 | tt_write (&ch, 1); |
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265 | } |
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266 | |
268 | tt_write (kbuf0, l); |
267 | tt_write (kbuf0, l); |
269 | return; |
268 | return; |
270 | } |
269 | } |
271 | else |
270 | else |
272 | #endif |
271 | #endif |
… | |
… | |
282 | ^ !!ctrl) ? '\b' : '\177'; |
281 | ^ !!ctrl) ? '\b' : '\177'; |
283 | kbuf[1] = '\0'; |
282 | kbuf[1] = '\0'; |
284 | } |
283 | } |
285 | else |
284 | else |
286 | STRCPY (kbuf, key_backspace); |
285 | STRCPY (kbuf, key_backspace); |
287 | # ifdef MULTICHAR_SET |
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288 | if ((Options & Opt_mc_hack) && screen.cur.col > 0) |
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289 | { |
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290 | int col, row; |
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291 | |
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292 | newlen = STRLEN (kbuf); |
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293 | col = screen.cur.col - 1; |
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294 | row = screen.cur.row + TermWin.saveLines; |
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295 | if (IS_MULTI2 (screen.rend[row][col])) |
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296 | MEMMOVE (kbuf + newlen, kbuf, newlen + 1); |
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297 | } |
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298 | # endif |
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299 | break; |
286 | break; |
300 | #endif |
287 | #endif |
301 | #ifndef NO_DELETE_KEY |
288 | #ifndef NO_DELETE_KEY |
302 | case XK_Delete: |
289 | case XK_Delete: |
303 | STRCPY (kbuf, key_delete); |
290 | STRCPY (kbuf, key_delete); |
304 | # ifdef MULTICHAR_SET |
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305 | if (Options & Opt_mc_hack) |
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306 | { |
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307 | int col, row; |
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308 | |
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309 | newlen = STRLEN (kbuf); |
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310 | col = screen.cur.col; |
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311 | row = screen.cur.row + TermWin.saveLines; |
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312 | if (IS_MULTI1 (screen.rend[row][col])) |
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313 | MEMMOVE (kbuf + newlen, kbuf, newlen + 1); |
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314 | } |
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315 | # endif |
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316 | break; |
291 | break; |
317 | #endif |
292 | #endif |
318 | case XK_Tab: |
293 | case XK_Tab: |
319 | if (shft) |
294 | if (shft) |
320 | STRCPY (kbuf, "\033[Z"); |
295 | STRCPY (kbuf, "\033[Z"); |
… | |
… | |
362 | kbuf[1] = 'O'; |
337 | kbuf[1] = 'O'; |
363 | kbuf[2] = "dacb"[keysym - XK_Left]; |
338 | kbuf[2] = "dacb"[keysym - XK_Left]; |
364 | } |
339 | } |
365 | else if (PrivateModes & PrivMode_aplCUR) |
340 | else if (PrivateModes & PrivMode_aplCUR) |
366 | kbuf[1] = 'O'; |
341 | kbuf[1] = 'O'; |
367 | #ifdef MULTICHAR_SET |
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368 | //TODO: ?? |
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369 | if (Options & Opt_mc_hack) |
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370 | { |
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371 | int col, row, m; |
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372 | |
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373 | col = screen.cur.col; |
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374 | row = screen.cur.row + TermWin.saveLines; |
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375 | m = 0; |
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376 | if (keysym == XK_Right |
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377 | && IS_MULTI1 (screen.rend[row][col])) |
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378 | m = 1; |
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379 | else if (keysym == XK_Left) |
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380 | { |
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381 | if (col > 0) |
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382 | { |
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383 | if (IS_MULTI2 (screen.rend[row][col - 1])) |
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384 | m = 1; |
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385 | } |
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386 | else if (screen.cur.row > 0) |
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387 | { |
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388 | col = screen.tlen[--row]; |
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389 | if (col == -1) |
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390 | col = TermWin.ncol - 1; |
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391 | else |
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392 | col--; |
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393 | if (col > 0 |
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394 | && IS_MULTI2 (screen.rend[row][col])) |
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395 | m = 1; |
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396 | } |
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397 | } |
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398 | if (m) |
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399 | MEMMOVE (kbuf + 3, kbuf, 3 + 1); |
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400 | } |
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401 | #endif |
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402 | break; |
342 | break; |
403 | |
343 | |
404 | #ifndef UNSHIFTED_SCROLLKEYS |
344 | #ifndef UNSHIFTED_SCROLLKEYS |
405 | # ifdef XK_KP_Prior |
345 | # ifdef XK_KP_Prior |
406 | case XK_KP_Prior: |
346 | case XK_KP_Prior: |
… | |
… | |
595 | break; |
535 | break; |
596 | } |
536 | } |
597 | if (newlen) |
537 | if (newlen) |
598 | len = STRLEN (kbuf); |
538 | len = STRLEN (kbuf); |
599 | } |
539 | } |
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540 | |
600 | /* |
541 | /* |
601 | * Pass meta for all function keys, if 'meta' option set |
542 | * Pass meta for all function keys, if 'meta' option set |
602 | */ |
543 | */ |
603 | #ifdef META8_OPTION |
544 | #ifdef META8_OPTION |
604 | if (meta && (meta_char == 0x80) && len > 0) |
545 | if (meta && (meta_char == 0x80) && len > 0) |
… | |
… | |
619 | { |
560 | { |
620 | unsigned char *ch; |
561 | unsigned char *ch; |
621 | |
562 | |
622 | for (ch = kbuf; ch < kbuf + len; ch++) |
563 | for (ch = kbuf; ch < kbuf + len; ch++) |
623 | *ch |= 0x80; |
564 | *ch |= 0x80; |
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565 | |
624 | meta = 0; |
566 | meta = 0; |
625 | } |
567 | } |
626 | #endif |
568 | #endif |
627 | /* nil */ ; |
569 | /* nil */ ; |
628 | } |
570 | } |
… | |
… | |
653 | kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); |
595 | kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); |
654 | |
596 | |
655 | /* escape prefix */ |
597 | /* escape prefix */ |
656 | if (meta |
598 | if (meta |
657 | #ifdef META8_OPTION |
599 | #ifdef META8_OPTION |
658 | && (meta_char == C0_ESC) |
600 | && meta_char == C0_ESC |
659 | #endif |
601 | #endif |
660 | ) |
602 | ) |
661 | { |
603 | { |
662 | const unsigned char ch = C0_ESC; |
604 | const unsigned char ch = C0_ESC; |
663 | |
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664 | tt_write (&ch, 1); |
605 | tt_write (&ch, 1); |
665 | } |
606 | } |
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607 | |
666 | #ifdef DEBUG_CMD |
608 | #if defined(DEBUG_CMD) |
667 | if (debug_key) |
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668 | { /* Display keyboard buffer contents */ |
609 | /* Display keyboard buffer contents */ |
669 | char *p; |
610 | unsigned char *p; |
670 | int i; |
611 | int i; |
671 | |
612 | |
672 | fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); |
613 | fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); |
673 | for (i = 0, p = kbuf; i < len; i++, p++) |
614 | for (i = 0, p = kbuf; i < len; i++, p++) |
674 | fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); |
615 | fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); |
675 | fprintf (stderr, "'\n"); |
616 | fprintf (stderr, "'\n"); |
676 | } |
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|
677 | #endif /* DEBUG_CMD */ |
617 | #endif /* DEBUG_CMD */ |
678 | tt_write (kbuf, (unsigned int)len); |
618 | tt_write (kbuf, (unsigned int)len); |
679 | } |
619 | } |
680 | /*}}} */ |
620 | /*}}} */ |
681 | |
621 | |
… | |
… | |
683 | /*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ |
623 | /*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ |
684 | /* attempt to `write' count to the input buffer */ |
624 | /* attempt to `write' count to the input buffer */ |
685 | unsigned int |
625 | unsigned int |
686 | rxvt_term::cmd_write (const unsigned char *str, unsigned int count) |
626 | rxvt_term::cmd_write (const unsigned char *str, unsigned int count) |
687 | { |
627 | { |
688 | unsigned int n, s; |
628 | unsigned int n, s; |
689 | |
629 | |
690 | n = cmdbuf_ptr - cmdbuf_base; |
630 | n = cmdbuf_ptr - cmdbuf_base; |
691 | s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; |
631 | s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; |
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|
632 | |
692 | if (n > 0 && s < count) |
633 | if (n > 0 && s < count) |
693 | { |
634 | { |
694 | MEMMOVE (cmdbuf_base, cmdbuf_ptr, |
635 | MEMMOVE (cmdbuf_base, cmdbuf_ptr, |
695 | (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); |
636 | (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); |
696 | cmdbuf_ptr = cmdbuf_base; |
637 | cmdbuf_ptr = cmdbuf_base; |
697 | cmdbuf_endp -= n; |
638 | cmdbuf_endp -= n; |
698 | s += n; |
639 | s += n; |
699 | } |
640 | } |
|
|
641 | |
700 | if (count > s) |
642 | if (count > s) |
701 | { |
643 | { |
702 | rxvt_print_error ("data loss: cmd_write too large"); |
644 | rxvt_warn ("data loss: cmd_write too large, continuing.\n"); |
703 | count = s; |
645 | count = s; |
704 | } |
646 | } |
|
|
647 | |
705 | for (; count--;) |
648 | for (; count--;) |
706 | *cmdbuf_endp++ = *str++; |
649 | *cmdbuf_endp++ = *str++; |
|
|
650 | |
|
|
651 | cmd_parse (); |
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|
652 | |
707 | return 0; |
653 | return 0; |
708 | } |
654 | } |
709 | #endif /* MENUBAR_MAX */ |
655 | #endif /* MENUBAR_MAX */ |
710 | |
656 | |
711 | void |
657 | void |
… | |
… | |
726 | scr_refresh (refresh_type); |
672 | scr_refresh (refresh_type); |
727 | scrollbar_show (1); |
673 | scrollbar_show (1); |
728 | #ifdef USE_XIM |
674 | #ifdef USE_XIM |
729 | IMSendSpot (); |
675 | IMSendSpot (); |
730 | #endif |
676 | #endif |
731 | |
|
|
732 | } |
677 | } |
733 | |
678 | |
734 | display->flush (); |
679 | display->flush (); |
735 | } |
680 | } |
736 | |
681 | |
… | |
… | |
765 | w.start (w.at + TEXT_BLINK_INTERVAL); |
710 | w.start (w.at + TEXT_BLINK_INTERVAL); |
766 | } |
711 | } |
767 | } |
712 | } |
768 | #endif |
713 | #endif |
769 | |
714 | |
|
|
715 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
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716 | void |
|
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717 | rxvt_term::cont_scroll_cb (time_watcher &w) |
|
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718 | { |
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719 | if ((scrollbar_isUp() || scrollbar_isDn()) && |
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720 | scr_page (scrollbar_isUp() ? UP : DN, 1)) |
|
|
721 | { |
|
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722 | refresh_type |= SMOOTH_REFRESH; |
|
|
723 | want_refresh = 1; |
|
|
724 | w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); |
|
|
725 | } |
|
|
726 | } |
|
|
727 | #endif |
|
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728 | |
|
|
729 | #ifdef SELECTION_SCROLLING |
|
|
730 | void |
|
|
731 | rxvt_term::sel_scroll_cb (time_watcher &w) |
|
|
732 | { |
|
|
733 | if (scr_page (scroll_selection_dir, scroll_selection_lines)) |
|
|
734 | { |
|
|
735 | selection_extend (selection_save_x, selection_save_y, selection_save_state); |
|
|
736 | refresh_type |= SMOOTH_REFRESH; |
|
|
737 | want_refresh = 1; |
|
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738 | w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); |
|
|
739 | } |
|
|
740 | } |
|
|
741 | #endif |
|
|
742 | |
|
|
743 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
744 | void |
|
|
745 | rxvt_term::slip_wheel_cb (time_watcher &w) |
|
|
746 | { |
|
|
747 | if (mouse_slip_wheel_speed == 0 |
|
|
748 | || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed) |
|
|
749 | : scr_page (UP, mouse_slip_wheel_speed)) |
|
|
750 | { |
|
|
751 | refresh_type |= SMOOTH_REFRESH; |
|
|
752 | want_refresh = 1; |
|
|
753 | w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); |
|
|
754 | } |
|
|
755 | } |
|
|
756 | #endif |
|
|
757 | |
770 | bool |
758 | bool |
771 | rxvt_term::pty_fill () |
759 | rxvt_term::pty_fill () |
772 | { |
760 | { |
773 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
761 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
|
|
762 | |
|
|
763 | if (CBUFSIZ == n) |
|
|
764 | { |
|
|
765 | rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); |
|
|
766 | n = 0; |
|
|
767 | } |
774 | |
768 | |
775 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
769 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
776 | cmdbuf_ptr = cmdbuf_base; |
770 | cmdbuf_ptr = cmdbuf_base; |
777 | cmdbuf_endp = cmdbuf_ptr + n; |
771 | cmdbuf_endp = cmdbuf_ptr + n; |
778 | |
772 | |
779 | n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); |
773 | n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); |
780 | |
774 | |
781 | if (n > 0) |
775 | if (n > 0) |
782 | { |
776 | { |
783 | cmdbuf_endp += n; |
777 | cmdbuf_endp += n; |
784 | return true; |
778 | return true; |
785 | } |
779 | } |
786 | else if (n < 0 && errno != EAGAIN) |
780 | else if (n < 0 && errno != EAGAIN) |
787 | destroy (); |
781 | destroy (); |
788 | |
782 | |
789 | return false; |
783 | return false; |
790 | } |
784 | } |
791 | |
785 | |
792 | void |
786 | void |
793 | rxvt_term::pty_cb (io_watcher &w, short revents) |
787 | rxvt_term::pty_cb (io_watcher &w, short revents) |
… | |
… | |
796 | SET_LOCALE (locale); |
790 | SET_LOCALE (locale); |
797 | |
791 | |
798 | if (revents & EVENT_WRITE) |
792 | if (revents & EVENT_WRITE) |
799 | tt_write (0, 0); |
793 | tt_write (0, 0); |
800 | else if (revents & EVENT_READ) |
794 | else if (revents & EVENT_READ) |
801 | { |
|
|
802 | bool flag = true; |
|
|
803 | |
|
|
804 | // loop, but don't allow a single term to monopolize us |
795 | // loop, but don't allow a single term to monopolize us |
805 | // the number of loops is fully arbitrary, and thus wrong |
|
|
806 | while (flag && pty_fill ()) |
796 | while (pty_fill ()) |
807 | { |
797 | if (cmd_parse ()) |
808 | if (!seen_input) |
|
|
809 | { |
|
|
810 | seen_input = 1; |
|
|
811 | /* once we know the shell is running, send the screen size. Again! */ |
|
|
812 | tt_winch (); |
|
|
813 | } |
|
|
814 | |
|
|
815 | uint32_t ch = NOCHAR; |
|
|
816 | |
|
|
817 | for (;;) |
|
|
818 | { |
|
|
819 | if (ch == NOCHAR) |
|
|
820 | ch = next_char (); |
|
|
821 | |
|
|
822 | if (ch == NOCHAR) // TODO: improve |
|
|
823 | break; |
798 | break; |
824 | |
|
|
825 | if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') |
|
|
826 | { |
|
|
827 | /* Read a text string from the input buffer */ |
|
|
828 | uint32_t buf[BUFSIZ]; |
|
|
829 | bool refreshnow = false; |
|
|
830 | int nlines = 0; |
|
|
831 | uint32_t *str = buf; |
|
|
832 | |
|
|
833 | *str++ = ch; |
|
|
834 | |
|
|
835 | for (;;) |
|
|
836 | { |
|
|
837 | ch = next_char (); |
|
|
838 | |
|
|
839 | if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r')) |
|
|
840 | break; |
|
|
841 | else |
|
|
842 | { |
|
|
843 | *str++ = ch; |
|
|
844 | |
|
|
845 | if (ch == '\n') |
|
|
846 | { |
|
|
847 | nlines++; |
|
|
848 | refresh_count++; |
|
|
849 | |
|
|
850 | if (! (Options & Opt_jumpScroll) |
|
|
851 | || (refresh_count >= (refresh_limit * (TermWin.nrow - 1)))) |
|
|
852 | { |
|
|
853 | refreshnow = true; |
|
|
854 | flag = false; |
|
|
855 | ch = NOCHAR; |
|
|
856 | break; |
|
|
857 | } |
|
|
858 | |
|
|
859 | // scr_add_lines only works for nlines < TermWin.nrow - 1. |
|
|
860 | if (nlines >= TermWin.nrow - 1) |
|
|
861 | { |
|
|
862 | scr_add_lines (buf, nlines, str - buf); |
|
|
863 | nlines = 0; |
|
|
864 | str = buf; |
|
|
865 | } |
|
|
866 | } |
|
|
867 | |
|
|
868 | if (str >= buf + BUFSIZ) |
|
|
869 | { |
|
|
870 | ch = NOCHAR; |
|
|
871 | break; |
|
|
872 | } |
|
|
873 | } |
|
|
874 | } |
|
|
875 | |
|
|
876 | scr_add_lines (buf, nlines, str - buf); |
|
|
877 | |
|
|
878 | /* |
|
|
879 | * If there have been a lot of new lines, then update the screen |
|
|
880 | * What the heck I'll cheat and only refresh less than every page-full. |
|
|
881 | * the number of pages between refreshes is refresh_limit, which |
|
|
882 | * is incremented here because we must be doing flat-out scrolling. |
|
|
883 | * |
|
|
884 | * refreshing should be correct for small scrolls, because of the |
|
|
885 | * time-out |
|
|
886 | */ |
|
|
887 | if (refreshnow) |
|
|
888 | { |
|
|
889 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
|
|
890 | refresh_limit++; |
|
|
891 | |
|
|
892 | scr_refresh (refresh_type); |
|
|
893 | } |
|
|
894 | |
|
|
895 | } |
|
|
896 | else |
|
|
897 | { |
|
|
898 | switch (ch) |
|
|
899 | { |
|
|
900 | default: |
|
|
901 | process_nonprinting (ch); |
|
|
902 | break; |
|
|
903 | case C0_ESC: /* escape char */ |
|
|
904 | process_escape_seq (); |
|
|
905 | break; |
|
|
906 | /*case 0x9b: */ /* CSI */ |
|
|
907 | /* process_csi_seq (); */ |
|
|
908 | } |
|
|
909 | |
|
|
910 | ch = NOCHAR; |
|
|
911 | } |
|
|
912 | } |
|
|
913 | } |
|
|
914 | } |
|
|
915 | } |
|
|
916 | |
|
|
917 | // read the next character, currently handles UTF-8 |
|
|
918 | // will probably handle all sorts of other stuff in the future |
|
|
919 | uint32_t |
|
|
920 | rxvt_term::next_char () |
|
|
921 | { |
|
|
922 | while (cmdbuf_ptr < cmdbuf_endp) |
|
|
923 | { |
|
|
924 | if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh |
|
|
925 | return *cmdbuf_ptr++; |
|
|
926 | |
|
|
927 | wchar_t wc; |
|
|
928 | size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); |
|
|
929 | |
|
|
930 | if (len == (size_t)-2) |
|
|
931 | return NOCHAR; |
|
|
932 | |
|
|
933 | if (len == (size_t)-1) |
|
|
934 | return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through |
|
|
935 | |
|
|
936 | // assume wchar == unicode |
|
|
937 | cmdbuf_ptr += len; |
|
|
938 | return wc; |
|
|
939 | } |
|
|
940 | |
|
|
941 | return NOCHAR; |
|
|
942 | } |
|
|
943 | |
|
|
944 | /* rxvt_cmd_getc () - Return next input character */ |
|
|
945 | /* |
|
|
946 | * Return the next input character after first passing any keyboard input |
|
|
947 | * to the command. |
|
|
948 | */ |
|
|
949 | uint32_t |
|
|
950 | rxvt_term::cmd_getc () |
|
|
951 | { |
|
|
952 | for (;;) |
|
|
953 | { |
|
|
954 | uint32_t c = next_char (); |
|
|
955 | if (c != NOCHAR) |
|
|
956 | return c; |
|
|
957 | |
|
|
958 | // incomplete sequences should occur rarely, still, a better solution |
|
|
959 | // would be preferred. either setjmp/longjmp or better design. |
|
|
960 | fcntl (cmd_fd, F_SETFL, 0); |
|
|
961 | pty_fill (); |
|
|
962 | fcntl (cmd_fd, F_SETFL, O_NONBLOCK); |
|
|
963 | } |
|
|
964 | } |
799 | } |
965 | |
800 | |
966 | #ifdef POINTER_BLANK |
801 | #ifdef POINTER_BLANK |
967 | void |
802 | void |
968 | rxvt_term::pointer_unblank () |
803 | rxvt_term::pointer_unblank () |
… | |
… | |
997 | pointer_blank (); |
832 | pointer_blank (); |
998 | } |
833 | } |
999 | #endif |
834 | #endif |
1000 | |
835 | |
1001 | void |
836 | void |
1002 | rxvt_term::mouse_report (const XButtonEvent &ev) |
837 | rxvt_term::mouse_report (XButtonEvent &ev) |
1003 | { |
838 | { |
1004 | int button_number, key_state = 0; |
839 | int button_number, key_state = 0; |
1005 | int x, y; |
840 | int x, y; |
1006 | |
841 | |
1007 | x = ev.x; |
842 | x = ev.x; |
1008 | y = ev.y; |
843 | y = ev.y; |
1009 | pixel_position (&x, &y); |
844 | pixel_position (&x, &y); |
1010 | |
845 | |
… | |
… | |
1179 | break; |
1014 | break; |
1180 | |
1015 | |
1181 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1016 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1182 | case KeyRelease: |
1017 | case KeyRelease: |
1183 | { |
1018 | { |
1184 | if (! (ev.xkey.state & ControlMask)) |
1019 | if (!(ev.xkey.state & ControlMask)) |
1185 | mouse_slip_wheel_speed = 0; |
1020 | slip_wheel_ev.stop (); |
1186 | else |
1021 | else |
1187 | { |
1022 | { |
1188 | KeySym ks; |
1023 | KeySym ks; |
1189 | |
1024 | |
1190 | ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0); |
1025 | ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0); |
1191 | if (ks == XK_Control_L || ks == XK_Control_R) |
1026 | if (ks == XK_Control_L || ks == XK_Control_R) |
1192 | mouse_slip_wheel_speed = 0; |
1027 | mouse_slip_wheel_speed = 0; |
1193 | } |
1028 | } |
… | |
… | |
1213 | && (ev.xclient.data.l[0] == DndFile |
1048 | && (ev.xclient.data.l[0] == DndFile |
1214 | || ev.xclient.data.l[0] == DndDir |
1049 | || ev.xclient.data.l[0] == DndDir |
1215 | || ev.xclient.data.l[0] == DndLink)) |
1050 | || ev.xclient.data.l[0] == DndLink)) |
1216 | { |
1051 | { |
1217 | /* Get Dnd data */ |
1052 | /* Get Dnd data */ |
1218 | Atom ActualType; |
1053 | Atom ActualType; |
1219 | int ActualFormat; |
1054 | int ActualFormat; |
1220 | unsigned char *data; |
1055 | unsigned char *data; |
1221 | unsigned long Size, RemainingBytes; |
1056 | unsigned long Size, RemainingBytes; |
1222 | |
1057 | |
1223 | XGetWindowProperty (display->display, display->root, |
1058 | XGetWindowProperty (display->display, display->root, |
1224 | xa[XA_DNDSELECTION], |
1059 | xa[XA_DNDSELECTION], |
1225 | 0L, 1000000L, |
1060 | 0L, 1000000L, |
1226 | False, AnyPropertyType, |
1061 | False, AnyPropertyType, |
… | |
… | |
1229 | &data); |
1064 | &data); |
1230 | XChangeProperty (display->display, display->root, |
1065 | XChangeProperty (display->display, display->root, |
1231 | XA_CUT_BUFFER0, XA_STRING, |
1066 | XA_CUT_BUFFER0, XA_STRING, |
1232 | 8, PropModeReplace, |
1067 | 8, PropModeReplace, |
1233 | data, STRLEN (data)); |
1068 | data, STRLEN (data)); |
|
|
1069 | XFree (data); |
1234 | selection_paste (display->root, XA_CUT_BUFFER0, True); |
1070 | selection_paste (display->root, XA_CUT_BUFFER0, True); |
1235 | XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); |
1071 | XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); |
1236 | } |
1072 | } |
1237 | #endif /* OFFIX_DND */ |
1073 | #endif /* OFFIX_DND */ |
1238 | break; |
1074 | break; |
… | |
… | |
1331 | check_our_parents (); |
1167 | check_our_parents (); |
1332 | if (am_transparent) |
1168 | if (am_transparent) |
1333 | want_full_refresh = 1; |
1169 | want_full_refresh = 1; |
1334 | } |
1170 | } |
1335 | #endif |
1171 | #endif |
1336 | |
|
|
1337 | } |
1172 | } |
1338 | break; |
1173 | break; |
1339 | |
1174 | |
1340 | case SelectionClear: |
1175 | case SelectionClear: |
1341 | display->set_selection_owner (0); |
1176 | selection_clear (); |
1342 | break; |
1177 | break; |
1343 | |
1178 | |
1344 | case SelectionNotify: |
1179 | case SelectionNotify: |
1345 | if (selection_wait == Sel_normal) |
1180 | if (selection_wait == Sel_normal) |
1346 | selection_paste (ev.xselection.requestor, |
1181 | selection_paste (ev.xselection.requestor, |
… | |
… | |
1377 | { |
1212 | { |
1378 | #ifdef NO_SLOW_LINK_SUPPORT |
1213 | #ifdef NO_SLOW_LINK_SUPPORT |
1379 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1214 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1380 | ev.xexpose.width, ev.xexpose.height, False); |
1215 | ev.xexpose.width, ev.xexpose.height, False); |
1381 | #else |
1216 | #else |
1382 | // don't understand this, so commented it out |
1217 | // I don't understand this, so I changed it :) |
1383 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1218 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1384 | ev.xexpose.width, ev.xexpose.height, False); |
1219 | ev.xexpose.width, ev.xexpose.height, False); |
1385 | //scr_expose (ev.xexpose.x, 0, |
1220 | //scr_expose (ev.xexpose.x, 0, |
1386 | // ev.xexpose.width, TermWin.height, False); |
1221 | // ev.xexpose.width, TermWin.height, False); |
1387 | #endif |
1222 | #endif |
… | |
… | |
1389 | } |
1224 | } |
1390 | else |
1225 | else |
1391 | { |
1226 | { |
1392 | XEvent unused_event; |
1227 | XEvent unused_event; |
1393 | |
1228 | |
1394 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, |
1229 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) |
1395 | Expose, |
1230 | ; |
1396 | &unused_event)) ; |
|
|
1397 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, |
1231 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) |
1398 | GraphicsExpose, |
1232 | ; |
1399 | &unused_event)) ; |
1233 | |
1400 | if (isScrollbarWindow (ev.xany.window)) |
1234 | if (isScrollbarWindow (ev.xany.window)) |
1401 | { |
1235 | { |
1402 | scrollBar.setIdle (); |
1236 | scrollBar.setIdle (); |
1403 | scrollbar_show (0); |
1237 | scrollbar_show (0); |
1404 | } |
1238 | } |
… | |
… | |
1415 | pointer_unblank (); |
1249 | pointer_unblank (); |
1416 | #endif |
1250 | #endif |
1417 | #if MENUBAR |
1251 | #if MENUBAR |
1418 | if (isMenuBarWindow (ev.xany.window)) |
1252 | if (isMenuBarWindow (ev.xany.window)) |
1419 | { |
1253 | { |
1420 | menubar_control (& (ev.xbutton)); |
1254 | menubar_control (ev.xbutton); |
1421 | break; |
1255 | break; |
1422 | } |
1256 | } |
1423 | #endif |
1257 | #endif |
1424 | if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate)) |
1258 | if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate)) |
1425 | break; |
1259 | break; |
… | |
… | |
1447 | if (ev.xbutton.y < TermWin.int_bwidth |
1281 | if (ev.xbutton.y < TermWin.int_bwidth |
1448 | || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) |
1282 | || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) |
1449 | { |
1283 | { |
1450 | int dist; |
1284 | int dist; |
1451 | |
1285 | |
1452 | pending_scroll_selection=1; |
|
|
1453 | |
|
|
1454 | /* don't clobber the current delay if we are |
1286 | /* don't clobber the current delay if we are |
1455 | * already in the middle of scrolling. |
1287 | * already in the middle of scrolling. |
1456 | */ |
1288 | */ |
1457 | if (scroll_selection_delay<=0) |
1289 | if (!sel_scroll_ev.active) |
1458 | scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; |
1290 | sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); |
1459 | |
1291 | |
1460 | /* save the event params so we can highlight |
1292 | /* save the event params so we can highlight |
1461 | * the selection in the pending-scroll loop |
1293 | * the selection in the pending-scroll loop |
1462 | */ |
1294 | */ |
1463 | selection_save_x=ev.xbutton.x; |
1295 | selection_save_x=ev.xbutton.x; |
… | |
… | |
1485 | else |
1317 | else |
1486 | { |
1318 | { |
1487 | /* we are within the text window, so we |
1319 | /* we are within the text window, so we |
1488 | * shouldn't be scrolling |
1320 | * shouldn't be scrolling |
1489 | */ |
1321 | */ |
1490 | pending_scroll_selection = 0; |
1322 | if (sel_scroll_ev.active) |
|
|
1323 | sel_scroll_ev.stop(); |
1491 | } |
1324 | } |
1492 | #endif |
1325 | #endif |
1493 | #ifdef MOUSE_THRESHOLD |
1326 | #ifdef MOUSE_THRESHOLD |
1494 | |
1327 | |
1495 | } |
1328 | } |
… | |
… | |
1545 | return; |
1378 | return; |
1546 | } |
1379 | } |
1547 | |
1380 | |
1548 | /* FALLTHROUGH */ |
1381 | /* FALLTHROUGH */ |
1549 | case ReparentNotify: |
1382 | case ReparentNotify: |
1550 | if ((Options & Opt_transparent) && check_our_parents ()) |
1383 | if ((Options & Opt_transparent) && check_our_parents () && am_transparent) |
1551 | if (am_transparent) |
|
|
1552 | want_full_refresh = 1; |
1384 | want_full_refresh = 1; |
1553 | break; |
1385 | break; |
1554 | #endif |
1386 | #endif |
1555 | } |
1387 | } |
1556 | } |
1388 | } |
1557 | |
1389 | |
1558 | void |
1390 | void |
1559 | rxvt_term::button_press (const XButtonEvent &ev) |
1391 | rxvt_term::button_press (XButtonEvent &ev) |
1560 | { |
1392 | { |
1561 | int reportmode = 0, clickintime; |
1393 | int reportmode = 0, clickintime; |
1562 | |
1394 | |
1563 | bypass_keystate = ev.state & (ModMetaMask | ShiftMask); |
1395 | bypass_keystate = ev.state & (ModMetaMask | ShiftMask); |
1564 | if (!bypass_keystate) |
1396 | if (!bypass_keystate) |
… | |
… | |
1713 | upordown = 1; /* down */ |
1545 | upordown = 1; /* down */ |
1714 | } |
1546 | } |
1715 | if (upordown) |
1547 | if (upordown) |
1716 | { |
1548 | { |
1717 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1549 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1718 | scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; |
1550 | cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); |
1719 | #endif |
1551 | #endif |
1720 | if (scr_page (upordown < 0 ? UP : DN, 1)) |
1552 | if (scr_page (upordown < 0 ? UP : DN, 1)) |
1721 | { |
1553 | { |
1722 | if (upordown < 0) |
1554 | if (upordown < 0) |
1723 | scrollBar.setUp (); |
1555 | scrollBar.setUp (); |
… | |
… | |
1792 | menubar_control (ev); |
1624 | menubar_control (ev); |
1793 | #endif |
1625 | #endif |
1794 | } |
1626 | } |
1795 | |
1627 | |
1796 | void |
1628 | void |
1797 | rxvt_term::button_release (const XButtonEvent &ev) |
1629 | rxvt_term::button_release (XButtonEvent &ev) |
1798 | { |
1630 | { |
1799 | int reportmode = 0; |
1631 | int reportmode = 0; |
1800 | |
1632 | |
1801 | csrO = 0; /* reset csr Offset */ |
1633 | csrO = 0; /* reset csr Offset */ |
1802 | if (!bypass_keystate) |
1634 | if (!bypass_keystate) |
… | |
… | |
1810 | refresh_type &= ~SMOOTH_REFRESH; |
1642 | refresh_type &= ~SMOOTH_REFRESH; |
1811 | #endif |
1643 | #endif |
1812 | |
1644 | |
1813 | } |
1645 | } |
1814 | #ifdef SELECTION_SCROLLING |
1646 | #ifdef SELECTION_SCROLLING |
1815 | pending_scroll_selection=0; |
1647 | if (sel_scroll_ev.active) |
|
|
1648 | sel_scroll_ev.stop(); |
1816 | #endif |
1649 | #endif |
1817 | if (ev.window == TermWin.vt) |
1650 | if (ev.window == TermWin.vt) |
1818 | { |
1651 | { |
1819 | if (reportmode) |
1652 | if (reportmode) |
1820 | { |
1653 | { |
… | |
… | |
1862 | case Button5: |
1695 | case Button5: |
1863 | { |
1696 | { |
1864 | int i; |
1697 | int i; |
1865 | page_dirn v; |
1698 | page_dirn v; |
1866 | |
1699 | |
1867 | v = (ev.button == Button4) ? UP : DN; |
1700 | v = ev.button == Button4 ? UP : DN; |
|
|
1701 | |
1868 | if (ev.state & ShiftMask) |
1702 | if (ev.state & ShiftMask) |
1869 | i = 1; |
1703 | i = 1; |
1870 | else if ((Options & Opt_mouseWheelScrollPage)) |
1704 | else if (Options & Opt_mouseWheelScrollPage) |
1871 | i = TermWin.nrow - 1; |
1705 | i = TermWin.nrow - 1; |
1872 | else |
1706 | else |
1873 | i = 5; |
1707 | i = 5; |
|
|
1708 | |
1874 | # ifdef MOUSE_SLIP_WHEELING |
1709 | # ifdef MOUSE_SLIP_WHEELING |
1875 | if (ev.state & ControlMask) |
1710 | if (ev.state & ControlMask) |
1876 | { |
1711 | { |
1877 | mouse_slip_wheel_speed += (v ? -1 : 1); |
1712 | mouse_slip_wheel_speed += v ? -1 : 1; |
1878 | mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
1713 | slip_wheel_ev.start (NOW + SCROLLBAR_CONTINUOUS_DELAY); |
1879 | } |
1714 | } |
1880 | # endif |
1715 | # endif |
1881 | # ifdef JUMP_MOUSE_WHEEL |
1716 | # ifdef JUMP_MOUSE_WHEEL |
1882 | scr_page (v, i); |
1717 | scr_page (v, i); |
1883 | scr_refresh (SMOOTH_REFRESH); |
1718 | scr_refresh (SMOOTH_REFRESH); |
… | |
… | |
1901 | else if (isMenuBarWindow (ev.window)) |
1736 | else if (isMenuBarWindow (ev.window)) |
1902 | menubar_control (ev); |
1737 | menubar_control (ev); |
1903 | #endif |
1738 | #endif |
1904 | } |
1739 | } |
1905 | |
1740 | |
1906 | |
|
|
1907 | #ifdef TRANSPARENT |
1741 | #ifdef TRANSPARENT |
|
|
1742 | #if TINTING |
|
|
1743 | /* shading taken from eterm-0.9.2 */ |
|
|
1744 | /* RGB 15 */ |
|
|
1745 | |
|
|
1746 | static void |
|
|
1747 | shade_ximage_15(void *data, int bpl, int w, int h, int rm, int gm, int bm) |
|
|
1748 | { |
|
|
1749 | unsigned char *ptr; |
|
|
1750 | int x, y; |
|
|
1751 | |
|
|
1752 | ptr = (unsigned char *)data + (w * sizeof(uint16_t)); |
|
|
1753 | if ((rm <= 256) && (gm <= 256) && (bm <= 256)) { |
|
|
1754 | /* No saturation */ |
|
|
1755 | for (y = h; --y >= 0;) { |
|
|
1756 | for (x = -w; x < 0; x++) { |
|
|
1757 | int r, g, b; |
|
|
1758 | |
|
|
1759 | b = ((uint16_t *) ptr)[x]; |
|
|
1760 | r = (b & 0x7c00) * rm; |
|
|
1761 | g = (b & 0x3e0) * gm; |
|
|
1762 | b = (b & 0x1f) * bm; |
|
|
1763 | ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00) |
|
|
1764 | | ((g >> 8) & 0x3e0) |
|
|
1765 | | ((b >> 8) & 0x1f); |
|
|
1766 | } |
|
|
1767 | ptr += bpl; |
|
|
1768 | } |
|
|
1769 | } else { |
|
|
1770 | for (y = h; --y >= 0;) { |
|
|
1771 | for (x = -w; x < 0; x++) { |
|
|
1772 | int r, g, b; |
|
|
1773 | |
|
|
1774 | b = ((uint16_t *) ptr)[x]; |
|
|
1775 | r = (b & 0x7c00) * rm; |
|
|
1776 | g = (b & 0x3e0) * gm; |
|
|
1777 | b = (b & 0x1f) * bm; |
|
|
1778 | r |= (!(r >> 15) - 1); |
|
|
1779 | g |= (!(g >> 10) - 1); |
|
|
1780 | b |= (!(b >> 5) - 1); |
|
|
1781 | ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00) |
|
|
1782 | | ((g >> 8) & 0x3e0) |
|
|
1783 | | ((b >> 8) & 0x1f); |
|
|
1784 | } |
|
|
1785 | ptr += bpl; |
|
|
1786 | } |
|
|
1787 | } |
|
|
1788 | } |
|
|
1789 | |
|
|
1790 | /* RGB 16 */ |
|
|
1791 | static void |
|
|
1792 | shade_ximage_16(void *data, int bpl, int w, int h, int rm, int gm, int bm) |
|
|
1793 | { |
|
|
1794 | unsigned char *ptr; |
|
|
1795 | int x, y; |
|
|
1796 | |
|
|
1797 | ptr = (unsigned char *)data + (w * sizeof(uint16_t)); |
|
|
1798 | if ((rm <= 256) && (gm <= 256) && (bm <= 256)) { |
|
|
1799 | /* No saturation */ |
|
|
1800 | for (y = h; --y >= 0;) { |
|
|
1801 | for (x = -w; x < 0; x++) { |
|
|
1802 | int r, g, b; |
|
|
1803 | |
|
|
1804 | b = ((uint16_t *) ptr)[x]; |
|
|
1805 | r = (b & 0xf800) * rm; |
|
|
1806 | g = (b & 0x7e0) * gm; |
|
|
1807 | b = (b & 0x1f) * bm; |
|
|
1808 | ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800) |
|
|
1809 | | ((g >> 8) & 0x7e0) |
|
|
1810 | | ((b >> 8) & 0x1f); |
|
|
1811 | } |
|
|
1812 | ptr += bpl; |
|
|
1813 | } |
|
|
1814 | } else { |
|
|
1815 | for (y = h; --y >= 0;) { |
|
|
1816 | for (x = -w; x < 0; x++) { |
|
|
1817 | int r, g, b; |
|
|
1818 | |
|
|
1819 | b = ((uint16_t *) ptr)[x]; |
|
|
1820 | r = (b & 0xf800) * rm; |
|
|
1821 | g = (b & 0x7e0) * gm; |
|
|
1822 | b = (b & 0x1f) * bm; |
|
|
1823 | r |= (!(r >> 16) - 1); |
|
|
1824 | g |= (!(g >> 11) - 1); |
|
|
1825 | b |= (!(b >> 5) - 1); |
|
|
1826 | ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800) |
|
|
1827 | | ((g >> 8) & 0x7e0) |
|
|
1828 | | ((b >> 8) & 0x1f); |
|
|
1829 | } |
|
|
1830 | ptr += bpl; |
|
|
1831 | } |
|
|
1832 | } |
|
|
1833 | } |
|
|
1834 | |
|
|
1835 | /* RGB 24 */ |
|
|
1836 | static void |
|
|
1837 | shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm) |
|
|
1838 | { |
|
|
1839 | unsigned char *ptr; |
|
|
1840 | int x, y; |
|
|
1841 | |
|
|
1842 | ptr = (unsigned char *)data + (w * 3); |
|
|
1843 | if ((rm <= 256) && (gm <= 256) && (bm <= 256)) { |
|
|
1844 | /* No saturation */ |
|
|
1845 | for (y = h; --y >= 0;) { |
|
|
1846 | for (x = -(w * 3); x < 0; x += 3) { |
|
|
1847 | int r, g, b; |
|
|
1848 | |
|
|
1849 | if (byteorder.big_endian()) { |
|
|
1850 | r = (ptr[x + 0] * rm) >> 8; |
|
|
1851 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1852 | b = (ptr[x + 2] * bm) >> 8; |
|
|
1853 | ptr[x + 0] = r; |
|
|
1854 | ptr[x + 1] = g; |
|
|
1855 | ptr[x + 2] = b; |
|
|
1856 | } else { |
|
|
1857 | r = (ptr[x + 2] * rm) >> 8; |
|
|
1858 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1859 | b = (ptr[x + 0] * bm) >> 8; |
|
|
1860 | ptr[x + 2] = r; |
|
|
1861 | ptr[x + 1] = g; |
|
|
1862 | ptr[x + 0] = b; |
|
|
1863 | } |
|
|
1864 | } |
|
|
1865 | ptr += bpl; |
|
|
1866 | } |
|
|
1867 | } else { |
|
|
1868 | for (y = h; --y >= 0;) { |
|
|
1869 | for (x = -(w * 3); x < 0; x += 3) { |
|
|
1870 | int r, g, b; |
|
|
1871 | |
|
|
1872 | if (byteorder.big_endian()) { |
|
|
1873 | r = (ptr[x + 0] * rm) >> 8; |
|
|
1874 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1875 | b = (ptr[x + 2] * bm) >> 8; |
|
|
1876 | |
|
|
1877 | r |= (!(r >> 8) - 1); |
|
|
1878 | g |= (!(g >> 8) - 1); |
|
|
1879 | b |= (!(b >> 8) - 1); |
|
|
1880 | |
|
|
1881 | ptr[x + 0] = r; |
|
|
1882 | ptr[x + 1] = g; |
|
|
1883 | ptr[x + 2] = b; |
|
|
1884 | } else { |
|
|
1885 | r = (ptr[x + 2] * rm) >> 8; |
|
|
1886 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1887 | b = (ptr[x + 0] * bm) >> 8; |
|
|
1888 | |
|
|
1889 | r |= (!(r >> 8) - 1); |
|
|
1890 | g |= (!(g >> 8) - 1); |
|
|
1891 | b |= (!(b >> 8) - 1); |
|
|
1892 | |
|
|
1893 | ptr[x + 2] = r; |
|
|
1894 | ptr[x + 1] = g; |
|
|
1895 | ptr[x + 0] = b; |
|
|
1896 | } |
|
|
1897 | } |
|
|
1898 | ptr += bpl; |
|
|
1899 | } |
|
|
1900 | } |
|
|
1901 | } |
|
|
1902 | |
|
|
1903 | /* RGB 32 */ |
|
|
1904 | static void |
|
|
1905 | shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm) |
|
|
1906 | { |
|
|
1907 | unsigned char *ptr; |
|
|
1908 | int x, y; |
|
|
1909 | |
|
|
1910 | ptr = (unsigned char *)data + (w * 4); |
|
|
1911 | if ((rm <= 256) && (gm <= 256) && (bm <= 256)) { |
|
|
1912 | /* No saturation */ |
|
|
1913 | for (y = h; --y >= 0;) { |
|
|
1914 | if (byteorder.big_endian()) { |
|
|
1915 | for (x = -(w * 4); x < 0; x += 4) { |
|
|
1916 | int r, g, b; |
|
|
1917 | |
|
|
1918 | r = (ptr[x + 1] * rm) >> 8; |
|
|
1919 | g = (ptr[x + 2] * gm) >> 8; |
|
|
1920 | b = (ptr[x + 3] * bm) >> 8; |
|
|
1921 | ptr[x + 1] = r; |
|
|
1922 | ptr[x + 2] = g; |
|
|
1923 | ptr[x + 3] = b; |
|
|
1924 | } |
|
|
1925 | } else { |
|
|
1926 | for (x = -(w * 4); x < 0; x += 4) { |
|
|
1927 | int r, g, b; |
|
|
1928 | |
|
|
1929 | r = (ptr[x + 2] * rm) >> 8; |
|
|
1930 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1931 | b = (ptr[x + 0] * bm) >> 8; |
|
|
1932 | ptr[x + 2] = r; |
|
|
1933 | ptr[x + 1] = g; |
|
|
1934 | ptr[x + 0] = b; |
|
|
1935 | } |
|
|
1936 | } |
|
|
1937 | ptr += bpl; |
|
|
1938 | } |
|
|
1939 | } else { |
|
|
1940 | for (y = h; --y >= 0;) { |
|
|
1941 | for (x = -(w * 4); x < 0; x += 4) { |
|
|
1942 | int r, g, b; |
|
|
1943 | |
|
|
1944 | if (byteorder.big_endian()) { |
|
|
1945 | r = (ptr[x + 1] * rm) >> 8; |
|
|
1946 | g = (ptr[x + 2] * gm) >> 8; |
|
|
1947 | b = (ptr[x + 3] * bm) >> 8; |
|
|
1948 | |
|
|
1949 | r |= (!(r >> 8) - 1); |
|
|
1950 | g |= (!(g >> 8) - 1); |
|
|
1951 | b |= (!(b >> 8) - 1); |
|
|
1952 | |
|
|
1953 | ptr[x + 1] = r; |
|
|
1954 | ptr[x + 2] = g; |
|
|
1955 | ptr[x + 3] = b; |
|
|
1956 | } else { |
|
|
1957 | r = (ptr[x + 2] * rm) >> 8; |
|
|
1958 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1959 | b = (ptr[x + 0] * bm) >> 8; |
|
|
1960 | |
|
|
1961 | r |= (!(r >> 8) - 1); |
|
|
1962 | g |= (!(g >> 8) - 1); |
|
|
1963 | b |= (!(b >> 8) - 1); |
|
|
1964 | |
|
|
1965 | ptr[x + 2] = r; |
|
|
1966 | ptr[x + 1] = g; |
|
|
1967 | ptr[x + 0] = b; |
|
|
1968 | } |
|
|
1969 | } |
|
|
1970 | ptr += bpl; |
|
|
1971 | } |
|
|
1972 | } |
|
|
1973 | } |
|
|
1974 | |
|
|
1975 | #endif |
|
|
1976 | |
1908 | /* |
1977 | /* |
1909 | * Check our parents are still who we think they are. |
1978 | * Check our parents are still who we think they are. |
1910 | * Do transparency updates if required |
1979 | * Do transparency updates if required |
1911 | */ |
1980 | */ |
1912 | int |
1981 | int |
1913 | rxvt_term::check_our_parents () |
1982 | rxvt_term::check_our_parents () |
1914 | { |
1983 | { |
1915 | int i, pchanged, aformat, have_pixmap, rootdepth; |
1984 | int i, pchanged, aformat, have_pixmap, rootdepth; |
1916 | unsigned long nitems, bytes_after; |
1985 | unsigned long nitems, bytes_after; |
1917 | Atom atype; |
1986 | Atom atype; |
1918 | unsigned char *prop = NULL; |
1987 | unsigned char *prop = NULL; |
1919 | Window root, oldp, *list; |
1988 | Window root, oldp, *list; |
1920 | Pixmap rootpixmap = None; |
1989 | Pixmap rootpixmap = None; |
1921 | XWindowAttributes wattr, wrootattr; |
1990 | XWindowAttributes wattr, wrootattr; |
1922 | |
1991 | |
1923 | pchanged = 0; |
1992 | pchanged = 0; |
1924 | |
1993 | |
1925 | if (! (Options & Opt_transparent)) |
1994 | if (!(Options & Opt_transparent)) |
1926 | return pchanged; /* Don't try any more */ |
1995 | return pchanged; /* Don't try any more */ |
1927 | |
1996 | |
1928 | XGetWindowAttributes (display->display, display->root, &wrootattr); |
1997 | XGetWindowAttributes (display->display, display->root, &wrootattr); |
1929 | rootdepth = wrootattr.depth; |
1998 | rootdepth = wrootattr.depth; |
1930 | |
1999 | |
1931 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2000 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
|
|
2001 | |
1932 | if (rootdepth != wattr.depth) |
2002 | if (rootdepth != wattr.depth) |
1933 | { |
2003 | { |
1934 | if (am_transparent) |
2004 | if (am_transparent) |
1935 | { |
2005 | { |
1936 | pchanged = 1; |
2006 | pchanged = 1; |
1937 | XSetWindowBackground (display->display, TermWin.vt, |
2007 | XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]); |
1938 | PixColors[Color_bg]); |
|
|
1939 | am_transparent = am_pixmap_trans = 0; |
2008 | am_transparent = am_pixmap_trans = 0; |
1940 | } |
2009 | } |
|
|
2010 | |
1941 | return pchanged; /* Don't try any more */ |
2011 | return pchanged; /* Don't try any more */ |
1942 | } |
2012 | } |
1943 | |
2013 | |
1944 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
2014 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
1945 | XSync (display->display, False); |
2015 | XSync (display->display, False); |
… | |
… | |
1947 | /* |
2017 | /* |
1948 | * Make the frame window set by the window manager have |
2018 | * Make the frame window set by the window manager have |
1949 | * the root background. Some window managers put multiple nested frame |
2019 | * the root background. Some window managers put multiple nested frame |
1950 | * windows for each client, so we have to take care about that. |
2020 | * windows for each client, so we have to take care about that. |
1951 | */ |
2021 | */ |
1952 | i = (xa[XA_XROOTPMAPID] != 0 |
2022 | i = (xa[XA_XROOTPMAPID] |
1953 | && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], |
2023 | && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], |
1954 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
2024 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
1955 | &nitems, &bytes_after, &prop) == Success)); |
2025 | &nitems, &bytes_after, &prop) == Success); |
|
|
2026 | |
|
|
2027 | if (!i || prop == NULL) |
|
|
2028 | i = (xa[XA_XSETROOTID] |
|
|
2029 | && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID], |
|
|
2030 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
2031 | &nitems, &bytes_after, &prop) == Success); |
|
|
2032 | |
1956 | if (!i || prop == NULL) |
2033 | if (!i || prop == NULL) |
1957 | have_pixmap = 0; |
2034 | have_pixmap = 0; |
1958 | else |
2035 | else |
1959 | { |
2036 | { |
1960 | have_pixmap = 1; |
2037 | have_pixmap = 1; |
1961 | rootpixmap = * ((Pixmap *)prop); |
2038 | rootpixmap = *(Pixmap *)prop; |
1962 | XFree (prop); |
2039 | XFree (prop); |
1963 | } |
2040 | } |
|
|
2041 | |
1964 | if (have_pixmap) |
2042 | if (have_pixmap) |
1965 | { |
2043 | { |
1966 | /* |
2044 | /* |
1967 | * Copy display->root pixmap transparency |
2045 | * Copy display->root pixmap transparency |
1968 | */ |
2046 | */ |
1969 | int sx, sy, nx, ny; |
2047 | int sx, sy, nx, ny; |
1970 | unsigned int nw, nh; |
2048 | unsigned int nw, nh; |
1971 | Window cr; |
2049 | Window cr; |
1972 | XImage *image; |
2050 | XImage *image; |
1973 | GC gc; |
2051 | GC gc; |
1974 | XGCValues gcvalue; |
2052 | XGCValues gcvalue; |
1975 | |
2053 | |
1976 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
2054 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
1977 | 0, 0, &sx, &sy, &cr); |
2055 | 0, 0, &sx, &sy, &cr); |
1978 | nw = (unsigned int)szHint.width; |
2056 | nw = (unsigned int)szHint.width; |
1979 | nh = (unsigned int)szHint.height; |
2057 | nh = (unsigned int)szHint.height; |
1980 | nx = ny = 0; |
2058 | nx = ny = 0; |
|
|
2059 | |
1981 | if (sx < 0) |
2060 | if (sx < 0) |
1982 | { |
2061 | { |
1983 | nw += sx; |
2062 | nw += sx; |
1984 | nx = -sx; |
2063 | nx = -sx; |
1985 | sx = 0; |
2064 | sx = 0; |
1986 | } |
2065 | } |
|
|
2066 | |
1987 | if (sy < 0) |
2067 | if (sy < 0) |
1988 | { |
2068 | { |
1989 | nh += sy; |
2069 | nh += sy; |
1990 | ny = -sy; |
2070 | ny = -sy; |
1991 | sy = 0; |
2071 | sy = 0; |
1992 | } |
2072 | } |
|
|
2073 | |
1993 | MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); |
2074 | MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); |
1994 | MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); |
2075 | MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); |
1995 | allowedxerror = -1; |
2076 | allowedxerror = -1; |
1996 | image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, |
2077 | image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap); |
1997 | ZPixmap); |
2078 | |
1998 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
2079 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
1999 | /* XXX: may need a delay here? */ |
2080 | /* XXX: may need a delay here? */ |
2000 | allowedxerror = 0; |
2081 | allowedxerror = 0; |
|
|
2082 | |
2001 | if (image == NULL) |
2083 | if (image == NULL) |
2002 | { |
2084 | { |
2003 | if (am_transparent && am_pixmap_trans) |
2085 | if (am_transparent && am_pixmap_trans) |
2004 | { |
2086 | { |
2005 | pchanged = 1; |
2087 | pchanged = 1; |
… | |
… | |
2007 | { |
2089 | { |
2008 | XFreePixmap (display->display, TermWin.pixmap); |
2090 | XFreePixmap (display->display, TermWin.pixmap); |
2009 | TermWin.pixmap = None; |
2091 | TermWin.pixmap = None; |
2010 | } |
2092 | } |
2011 | } |
2093 | } |
|
|
2094 | |
2012 | am_pixmap_trans = 0; |
2095 | am_pixmap_trans = 0; |
2013 | } |
2096 | } |
2014 | else |
2097 | else |
2015 | { |
2098 | { |
2016 | if (TermWin.pixmap != None) |
2099 | if (TermWin.pixmap != None) |
2017 | XFreePixmap (display->display, TermWin.pixmap); |
2100 | XFreePixmap (display->display, TermWin.pixmap); |
|
|
2101 | |
|
|
2102 | #if TINTING |
|
|
2103 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
2104 | { |
|
|
2105 | unsigned short shade, rm, gm, bm; |
|
|
2106 | |
|
|
2107 | PixColors[Color_tint].get (display, rm, gm, bm); |
|
|
2108 | |
|
|
2109 | rm >>= 8; gm >>= 8; bm >>= 8; // not 100% correct, but... |
|
|
2110 | |
|
|
2111 | /* Determine bitshift and bitmask values */ |
|
|
2112 | switch (image->bits_per_pixel) |
|
|
2113 | { |
|
|
2114 | case 15: shade_ximage_15 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break; |
|
|
2115 | case 16: shade_ximage_16 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break; |
|
|
2116 | case 24: shade_ximage_24 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break; |
|
|
2117 | case 32: shade_ximage_32 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break; |
|
|
2118 | } |
|
|
2119 | } |
|
|
2120 | #endif |
|
|
2121 | |
2018 | TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, |
2122 | TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, |
2019 | (unsigned int)szHint.width, |
|
|
2020 | (unsigned int)szHint.height, |
2123 | szHint.width, szHint.height, image->depth); |
2021 | (unsigned int)image->depth); |
|
|
2022 | gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); |
2124 | gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); |
2023 | XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, |
2125 | XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, |
2024 | nx, ny, (unsigned int)image->width, |
|
|
2025 | (unsigned int)image->height); |
2126 | nx, ny, image->width, image->height); |
2026 | XFreeGC (display->display, gc); |
2127 | XFreeGC (display->display, gc); |
2027 | XDestroyImage (image); |
2128 | XDestroyImage (image); |
2028 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, |
2129 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, |
2029 | TermWin.pixmap); |
2130 | TermWin.pixmap); |
|
|
2131 | |
2030 | if (!am_transparent || !am_pixmap_trans) |
2132 | if (!am_transparent || !am_pixmap_trans) |
2031 | pchanged = 1; |
2133 | pchanged = 1; |
|
|
2134 | |
2032 | am_transparent = am_pixmap_trans = 1; |
2135 | am_transparent = am_pixmap_trans = 1; |
2033 | } |
2136 | } |
2034 | } |
2137 | } |
|
|
2138 | |
2035 | if (!am_pixmap_trans) |
2139 | if (!am_pixmap_trans) |
2036 | { |
2140 | { |
2037 | unsigned int n; |
2141 | unsigned int n; |
2038 | /* |
2142 | /* |
2039 | * InheritPixmap transparency |
2143 | * InheritPixmap transparency |
2040 | */ |
2144 | */ |
2041 | D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root)); |
2145 | D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root)); |
2042 | for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); |
2146 | for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) |
2043 | i++) |
|
|
2044 | { |
2147 | { |
2045 | oldp = TermWin.parent[i]; |
2148 | oldp = TermWin.parent[i]; |
2046 | XQueryTree (display->display, TermWin.parent[i - 1], &root, |
2149 | XQueryTree (display->display, TermWin.parent[i - 1], &root, |
2047 | &TermWin.parent[i], &list, &n); |
2150 | &TermWin.parent[i], &list, &n); |
2048 | XFree (list); |
2151 | XFree (list); |
2049 | D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); |
2152 | D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); |
|
|
2153 | |
2050 | if (TermWin.parent[i] == display->root) |
2154 | if (TermWin.parent[i] == display->root) |
2051 | { |
2155 | { |
2052 | if (oldp != None) |
2156 | if (oldp != None) |
2053 | pchanged = 1; |
2157 | pchanged = 1; |
|
|
2158 | |
2054 | break; |
2159 | break; |
2055 | } |
2160 | } |
|
|
2161 | |
2056 | if (oldp != TermWin.parent[i]) |
2162 | if (oldp != TermWin.parent[i]) |
2057 | pchanged = 1; |
2163 | pchanged = 1; |
2058 | } |
2164 | } |
|
|
2165 | |
2059 | n = 0; |
2166 | n = 0; |
|
|
2167 | |
2060 | if (pchanged) |
2168 | if (pchanged) |
2061 | { |
2169 | { |
2062 | for (; n < (unsigned int)i; n++) |
2170 | for (; n < (unsigned int)i; n++) |
2063 | { |
2171 | { |
2064 | XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); |
2172 | XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); |
… | |
… | |
2068 | n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; |
2176 | n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; |
2069 | break; |
2177 | break; |
2070 | } |
2178 | } |
2071 | } |
2179 | } |
2072 | } |
2180 | } |
2073 | if (n > (int) (sizeof (TermWin.parent) |
2181 | |
2074 | / sizeof (TermWin.parent[0]))) |
2182 | if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0]))) |
2075 | { |
2183 | { |
2076 | D_X ((stderr, "InheritPixmap Turning off")); |
2184 | D_X ((stderr, "InheritPixmap Turning off")); |
2077 | XSetWindowBackground (display->display, TermWin.parent[0], |
2185 | XSetWindowBackground (display->display, TermWin.parent[0], PixColors[Color_fg]); |
2078 | PixColors[Color_fg]); |
|
|
2079 | XSetWindowBackground (display->display, TermWin.vt, |
2186 | XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]); |
2080 | PixColors[Color_bg]); |
|
|
2081 | am_transparent = 0; |
2187 | am_transparent = 0; |
2082 | /* XXX: also turn off Opt_transparent? */ |
2188 | /* XXX: also turn off Opt_transparent? */ |
2083 | } |
2189 | } |
2084 | else |
2190 | else |
2085 | { |
2191 | { |
|
|
2192 | #if WAIT_FOR_WM |
2086 | /* wait (an arbitrary period) for the WM to do its thing |
2193 | /* wait (an arbitrary period) for the WM to do its thing |
2087 | * needed for fvwm2.2.2 (and before?) */ |
2194 | * needed for fvwm2.2.2 (and before?) */ |
2088 | # ifdef HAVE_NANOSLEEP |
|
|
2089 | struct timespec rqt; |
|
|
2090 | |
|
|
2091 | rqt.tv_sec = 1; |
|
|
2092 | rqt.tv_nsec = 0; |
|
|
2093 | nanosleep (&rqt, NULL); |
|
|
2094 | # else |
|
|
2095 | sleep (1); |
2195 | sleep (1); |
2096 | # endif |
2196 | #endif |
2097 | D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); |
2197 | D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); |
2098 | for (n = 0; n < (unsigned int)i; n++) |
2198 | for (n = 0; n < (unsigned int)i; n++) |
2099 | XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], |
2199 | XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative); |
2100 | ParentRelative); |
2200 | |
2101 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, |
2201 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative); |
2102 | ParentRelative); |
|
|
2103 | am_transparent = 1; |
2202 | am_transparent = 1; |
2104 | } |
2203 | } |
|
|
2204 | |
2105 | for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) |
2205 | for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) |
2106 | TermWin.parent[i] = None; |
2206 | TermWin.parent[i] = None; |
2107 | } |
2207 | } |
|
|
2208 | |
2108 | return pchanged; |
2209 | return pchanged; |
2109 | } |
2210 | } |
2110 | #endif |
2211 | #endif |
2111 | |
2212 | |
2112 | /*}}} */ |
2213 | /*}}} */ |
|
|
2214 | |
|
|
2215 | bool |
|
|
2216 | rxvt_term::cmd_parse () |
|
|
2217 | { |
|
|
2218 | bool flag = false; |
|
|
2219 | unicode_t ch = NOCHAR; |
|
|
2220 | unsigned char *seq_begin; // remember start of esc-sequence here |
|
|
2221 | |
|
|
2222 | for (;;) |
|
|
2223 | { |
|
|
2224 | if (ch == NOCHAR) |
|
|
2225 | { |
|
|
2226 | seq_begin = cmdbuf_ptr; |
|
|
2227 | ch = next_char (); |
|
|
2228 | } |
|
|
2229 | |
|
|
2230 | if (ch == NOCHAR) // TODO: improve |
|
|
2231 | break; |
|
|
2232 | |
|
|
2233 | if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) |
|
|
2234 | { |
|
|
2235 | /* Read a text string from the input buffer */ |
|
|
2236 | unicode_t buf[UBUFSIZ]; |
|
|
2237 | bool refreshnow = false; |
|
|
2238 | int nlines = 0; |
|
|
2239 | unicode_t *str = buf; |
|
|
2240 | |
|
|
2241 | *str++ = ch; |
|
|
2242 | |
|
|
2243 | for (;;) |
|
|
2244 | { |
|
|
2245 | seq_begin = cmdbuf_ptr; |
|
|
2246 | ch = next_char (); |
|
|
2247 | |
|
|
2248 | if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) |
|
|
2249 | break; |
|
|
2250 | |
|
|
2251 | *str++ = ch; |
|
|
2252 | |
|
|
2253 | if (ch == C0_LF) |
|
|
2254 | { |
|
|
2255 | nlines++; |
|
|
2256 | refresh_count++; |
|
|
2257 | |
|
|
2258 | if (! (Options & Opt_jumpScroll) |
|
|
2259 | || (refresh_count >= (refresh_limit * (TermWin.nrow - 1)))) |
|
|
2260 | { |
|
|
2261 | refreshnow = true; |
|
|
2262 | flag = true; |
|
|
2263 | ch = NOCHAR; |
|
|
2264 | break; |
|
|
2265 | } |
|
|
2266 | |
|
|
2267 | // scr_add_lines only works for nlines < TermWin.nrow - 1. |
|
|
2268 | if (nlines >= TermWin.nrow - 1) |
|
|
2269 | { |
|
|
2270 | scr_add_lines (buf, nlines, str - buf); |
|
|
2271 | nlines = 0; |
|
|
2272 | str = buf; |
|
|
2273 | } |
|
|
2274 | } |
|
|
2275 | |
|
|
2276 | if (str >= buf + UBUFSIZ) |
|
|
2277 | { |
|
|
2278 | ch = NOCHAR; |
|
|
2279 | break; |
|
|
2280 | } |
|
|
2281 | } |
|
|
2282 | |
|
|
2283 | scr_add_lines (buf, nlines, str - buf); |
|
|
2284 | |
|
|
2285 | /* |
|
|
2286 | * If there have been a lot of new lines, then update the screen |
|
|
2287 | * What the heck I'll cheat and only refresh less than every page-full. |
|
|
2288 | * the number of pages between refreshes is refresh_limit, which |
|
|
2289 | * is incremented here because we must be doing flat-out scrolling. |
|
|
2290 | * |
|
|
2291 | * refreshing should be correct for small scrolls, because of the |
|
|
2292 | * time-out |
|
|
2293 | */ |
|
|
2294 | if (refreshnow) |
|
|
2295 | { |
|
|
2296 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
|
|
2297 | refresh_limit++; |
|
|
2298 | else |
|
|
2299 | scr_refresh (refresh_type); |
|
|
2300 | } |
|
|
2301 | |
|
|
2302 | } |
|
|
2303 | else |
|
|
2304 | { |
|
|
2305 | try |
|
|
2306 | { |
|
|
2307 | process_nonprinting (ch); |
|
|
2308 | } |
|
|
2309 | catch (const class out_of_input &o) |
|
|
2310 | { |
|
|
2311 | // we ran out of input, retry later |
|
|
2312 | cmdbuf_ptr = seq_begin; |
|
|
2313 | break; |
|
|
2314 | } |
|
|
2315 | |
|
|
2316 | ch = NOCHAR; |
|
|
2317 | } |
|
|
2318 | } |
|
|
2319 | |
|
|
2320 | return flag; |
|
|
2321 | } |
|
|
2322 | |
|
|
2323 | // read the next octet |
|
|
2324 | unicode_t |
|
|
2325 | rxvt_term::next_octet () |
|
|
2326 | { |
|
|
2327 | return cmdbuf_ptr < cmdbuf_endp |
|
|
2328 | ? *cmdbuf_ptr++ |
|
|
2329 | : NOCHAR; |
|
|
2330 | } |
|
|
2331 | |
|
|
2332 | // read the next character |
|
|
2333 | unicode_t |
|
|
2334 | rxvt_term::next_char () |
|
|
2335 | { |
|
|
2336 | while (cmdbuf_ptr < cmdbuf_endp) |
|
|
2337 | { |
|
|
2338 | // assume 7-bit to be ascii ALWAYS |
|
|
2339 | if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) |
|
|
2340 | return *cmdbuf_ptr++; |
|
|
2341 | |
|
|
2342 | wchar_t wc; |
|
|
2343 | size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); |
|
|
2344 | |
|
|
2345 | if (len == (size_t)-2) |
|
|
2346 | { |
|
|
2347 | // the mbstate stores incomplete sequences. didn't know this :/ |
|
|
2348 | cmdbuf_ptr = cmdbuf_endp; |
|
|
2349 | break; |
|
|
2350 | } |
|
|
2351 | |
|
|
2352 | if (len == (size_t)-1) |
|
|
2353 | return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through |
|
|
2354 | |
|
|
2355 | // assume wchar == unicode |
|
|
2356 | cmdbuf_ptr += len; |
|
|
2357 | return wc; |
|
|
2358 | } |
|
|
2359 | |
|
|
2360 | return NOCHAR; |
|
|
2361 | } |
|
|
2362 | |
|
|
2363 | /* rxvt_cmd_getc () - Return next input character */ |
|
|
2364 | /* |
|
|
2365 | * Return the next input character after first passing any keyboard input |
|
|
2366 | * to the command. |
|
|
2367 | */ |
|
|
2368 | unicode_t |
|
|
2369 | rxvt_term::cmd_getc () |
|
|
2370 | { |
|
|
2371 | unicode_t c = next_char (); |
|
|
2372 | |
|
|
2373 | if (c == NOCHAR) |
|
|
2374 | throw out_of_input; |
|
|
2375 | |
|
|
2376 | return c; |
|
|
2377 | } |
|
|
2378 | |
|
|
2379 | unicode_t |
|
|
2380 | rxvt_term::cmd_get8 () |
|
|
2381 | { |
|
|
2382 | unicode_t c = next_octet (); |
|
|
2383 | |
|
|
2384 | if (c == NOCHAR) |
|
|
2385 | throw out_of_input; |
|
|
2386 | |
|
|
2387 | return c; |
|
|
2388 | } |
2113 | |
2389 | |
2114 | /*{{{ print pipe */ |
2390 | /*{{{ print pipe */ |
2115 | /*----------------------------------------------------------------------*/ |
2391 | /*----------------------------------------------------------------------*/ |
2116 | #ifdef PRINTPIPE |
2392 | #ifdef PRINTPIPE |
2117 | FILE * |
2393 | FILE * |
2118 | rxvt_term::popen_printer () |
2394 | rxvt_term::popen_printer () |
2119 | { |
2395 | { |
2120 | FILE *stream = popen (rs[Rs_print_pipe], "w"); |
2396 | FILE *stream = popen (rs[Rs_print_pipe], "w"); |
2121 | |
2397 | |
2122 | if (stream == NULL) |
2398 | if (stream == NULL) |
2123 | rxvt_print_error ("can't open printer pipe"); |
2399 | rxvt_warn ("can't open printer pipe, not printing.\n"); |
|
|
2400 | |
2124 | return stream; |
2401 | return stream; |
2125 | } |
2402 | } |
2126 | |
2403 | |
2127 | int |
2404 | int |
2128 | rxvt_term::pclose_printer (FILE *stream) |
2405 | rxvt_term::pclose_printer (FILE *stream) |
2129 | { |
2406 | { |
2130 | fflush (stream); |
2407 | fflush (stream); |
2131 | /* pclose () reported not to work on SunOS 4.1.3 */ |
|
|
2132 | # if defined (__sun__) /* TODO: RESOLVE THIS */ |
|
|
2133 | /* pclose works provided SIGCHLD handler uses waitpid */ |
|
|
2134 | return pclose (stream); /* return fclose (stream); */ |
|
|
2135 | # else |
|
|
2136 | return pclose (stream); |
2408 | return pclose (stream); |
2137 | # endif |
|
|
2138 | } |
2409 | } |
2139 | |
2410 | |
2140 | /* |
2411 | /* |
2141 | * simulate attached vt100 printer |
2412 | * simulate attached vt100 printer |
2142 | */ |
2413 | */ |
2143 | void |
2414 | void |
2144 | rxvt_term::process_print_pipe () |
2415 | rxvt_term::process_print_pipe () |
2145 | { |
2416 | { |
2146 | int done; |
2417 | int done; |
2147 | FILE *fd; |
2418 | FILE *fd; |
2148 | |
2419 | |
2149 | if ((fd = popen_printer ()) == NULL) |
2420 | if ((fd = popen_printer ()) == NULL) |
2150 | return; |
2421 | return; |
2151 | |
2422 | |
2152 | /* |
2423 | /* |
2153 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2424 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2154 | * is received. |
2425 | * is received. |
2155 | */ |
2426 | */ |
2156 | for (done = 0; !done;) |
2427 | for (done = 0; !done;) |
2157 | { |
2428 | { |
2158 | unsigned char buf[8]; |
2429 | unsigned char buf[8]; |
2159 | unsigned char ch; |
2430 | unicode_t ch; |
2160 | unsigned int i, len; |
2431 | unsigned int i, len; |
2161 | |
2432 | |
2162 | if ((ch = cmd_getc ()) != C0_ESC) |
2433 | if ((ch = cmd_getc ()) != C0_ESC) |
2163 | { |
2434 | { |
2164 | if (putc (ch, fd) == EOF) |
2435 | if (putc (ch, fd) == EOF) |
2165 | break; /* done = 1 */ |
2436 | break; /* done = 1 */ |
… | |
… | |
2180 | { |
2451 | { |
2181 | if ((buf[len++] = cmd_getc ()) == 'i') |
2452 | if ((buf[len++] = cmd_getc ()) == 'i') |
2182 | break; /* done = 1 */ |
2453 | break; /* done = 1 */ |
2183 | } |
2454 | } |
2184 | } |
2455 | } |
|
|
2456 | |
2185 | for (i = 0; i < len; i++) |
2457 | for (i = 0; i < len; i++) |
2186 | if (putc (buf[i], fd) == EOF) |
2458 | if (putc (buf[i], fd) == EOF) |
2187 | { |
2459 | { |
2188 | done = 1; |
2460 | done = 1; |
2189 | break; |
2461 | break; |
2190 | } |
2462 | } |
2191 | } |
2463 | } |
2192 | } |
2464 | } |
|
|
2465 | |
2193 | pclose_printer (fd); |
2466 | pclose_printer (fd); |
2194 | } |
2467 | } |
2195 | #endif /* PRINTPIPE */ |
2468 | #endif /* PRINTPIPE */ |
2196 | /*}}} */ |
2469 | /*}}} */ |
2197 | |
2470 | |
2198 | /* *INDENT-OFF* */ |
2471 | /* *INDENT-OFF* */ |
2199 | enum { |
2472 | enum { |
2200 | C1_40 = 0x40, |
2473 | C1_40 = 0x40, |
2201 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2474 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2202 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2475 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2203 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2476 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2204 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC |
2477 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, |
2205 | }; |
2478 | }; |
2206 | /* *INDENT-ON* */ |
2479 | /* *INDENT-ON* */ |
2207 | |
2480 | |
2208 | /*{{{ process non-printing single characters */ |
2481 | /*{{{ process non-printing single characters */ |
2209 | void |
2482 | void |
2210 | rxvt_term::process_nonprinting (unsigned char ch) |
2483 | rxvt_term::process_nonprinting (unicode_t ch) |
2211 | { |
2484 | { |
2212 | switch (ch) |
2485 | switch (ch) |
2213 | { |
2486 | { |
|
|
2487 | case C0_ESC: |
|
|
2488 | process_escape_seq (); |
|
|
2489 | break; |
2214 | case C0_ENQ: /* terminal Status */ |
2490 | case C0_ENQ: /* terminal Status */ |
2215 | if (rs[Rs_answerbackstring]) |
2491 | if (rs[Rs_answerbackstring]) |
2216 | tt_write ( |
|
|
2217 | (const unsigned char *)rs[Rs_answerbackstring], |
2492 | tt_write ((const unsigned char *)rs[Rs_answerbackstring], |
2218 | (unsigned int)STRLEN (rs[Rs_answerbackstring])); |
2493 | (unsigned int)STRLEN (rs[Rs_answerbackstring])); |
2219 | else |
2494 | else |
2220 | tt_write ((unsigned char *)VT100_ANS, |
2495 | tt_write ((unsigned char *)VT100_ANS, |
2221 | (unsigned int)STRLEN (VT100_ANS)); |
2496 | (unsigned int)STRLEN (VT100_ANS)); |
2222 | break; |
2497 | break; |
2223 | case C0_BEL: /* bell */ |
2498 | case C0_BEL: /* bell */ |
2224 | scr_bell (); |
2499 | scr_bell (); |
2225 | break; |
2500 | break; |
2226 | case C0_BS: /* backspace */ |
2501 | case C0_BS: /* backspace */ |
… | |
… | |
2241 | scr_charset_choose (1); |
2516 | scr_charset_choose (1); |
2242 | break; |
2517 | break; |
2243 | case C0_SI: /* shift in - acs */ |
2518 | case C0_SI: /* shift in - acs */ |
2244 | scr_charset_choose (0); |
2519 | scr_charset_choose (0); |
2245 | break; |
2520 | break; |
|
|
2521 | |
|
|
2522 | #ifdef EIGHT_BIT_CONTROLS |
|
|
2523 | // 8-bit controls |
|
|
2524 | case 0x90: /* DCS */ |
|
|
2525 | process_dcs_seq (); |
|
|
2526 | break; |
|
|
2527 | case 0x9b: /* CSI */ |
|
|
2528 | process_csi_seq (); |
|
|
2529 | break; |
|
|
2530 | case 0x9d: /* CSI */ |
|
|
2531 | process_osc_seq (); |
|
|
2532 | break; |
|
|
2533 | #endif |
2246 | } |
2534 | } |
2247 | } |
2535 | } |
2248 | /*}}} */ |
2536 | /*}}} */ |
2249 | |
2537 | |
2250 | |
2538 | |
2251 | /*{{{ process VT52 escape sequences */ |
2539 | /*{{{ process VT52 escape sequences */ |
2252 | void |
2540 | void |
2253 | rxvt_term::process_escape_vt52 (unsigned char ch) |
2541 | rxvt_term::process_escape_vt52 (unicode_t ch) |
2254 | { |
2542 | { |
2255 | int row, col; |
2543 | int row, col; |
2256 | |
2544 | |
2257 | switch (ch) |
2545 | switch (ch) |
2258 | { |
2546 | { |
… | |
… | |
2310 | |
2598 | |
2311 | /*{{{ process escape sequences */ |
2599 | /*{{{ process escape sequences */ |
2312 | void |
2600 | void |
2313 | rxvt_term::process_escape_seq () |
2601 | rxvt_term::process_escape_seq () |
2314 | { |
2602 | { |
2315 | unsigned char ch = cmd_getc (); |
2603 | unicode_t ch = cmd_getc (); |
2316 | |
2604 | |
2317 | if (PrivateModes & PrivMode_vt52) |
2605 | if (PrivateModes & PrivMode_vt52) |
2318 | { |
2606 | { |
2319 | process_escape_vt52 (ch); |
2607 | process_escape_vt52 (ch); |
2320 | return; |
2608 | return; |
… | |
… | |
2337 | scr_charset_set (2, (unsigned int)cmd_getc ()); |
2625 | scr_charset_set (2, (unsigned int)cmd_getc ()); |
2338 | break; |
2626 | break; |
2339 | case '+': |
2627 | case '+': |
2340 | scr_charset_set (3, (unsigned int)cmd_getc ()); |
2628 | scr_charset_set (3, (unsigned int)cmd_getc ()); |
2341 | break; |
2629 | break; |
2342 | #ifdef MULTICHAR_SET |
|
|
2343 | case '$': |
|
|
2344 | scr_charset_set (-2, (unsigned int)cmd_getc ()); |
|
|
2345 | break; |
|
|
2346 | #endif |
|
|
2347 | #ifndef NO_FRILLS |
2630 | #ifndef NO_FRILLS |
2348 | case '6': |
2631 | case '6': |
2349 | scr_backindex (); |
2632 | scr_backindex (); |
2350 | break; |
2633 | break; |
2351 | #endif |
2634 | #endif |
… | |
… | |
2373 | break; |
2656 | break; |
2374 | |
2657 | |
2375 | /* 8.3.87: NEXT LINE */ |
2658 | /* 8.3.87: NEXT LINE */ |
2376 | case C1_NEL: /* ESC E */ |
2659 | case C1_NEL: /* ESC E */ |
2377 | { |
2660 | { |
2378 | uint32_t nlcr[] = { '\n', '\r' }; |
2661 | unicode_t nlcr[] = { C0_LF, C0_CR }; |
2379 | scr_add_lines (nlcr, 1, 2); |
2662 | scr_add_lines (nlcr, 1, 2); |
2380 | } |
2663 | } |
2381 | break; |
2664 | break; |
2382 | |
2665 | |
2383 | /* kidnapped escape sequence: Should be 8.3.48 */ |
2666 | /* kidnapped escape sequence: Should be 8.3.48 */ |
… | |
… | |
2394 | case C1_RI: /* ESC M */ |
2677 | case C1_RI: /* ESC M */ |
2395 | scr_index (DN); |
2678 | scr_index (DN); |
2396 | break; |
2679 | break; |
2397 | |
2680 | |
2398 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2681 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2399 | /*case C1_SS2: scr_single_shift (2); break; */ |
2682 | /*case C1_SS2: scr_single_shift (2); break; */ |
2400 | |
2683 | |
2401 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2684 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2402 | /*case C1_SS3: scr_single_shift (3); break; */ |
2685 | /*case C1_SS3: scr_single_shift (3); break; */ |
2403 | |
2686 | |
2404 | /* 8.3.27: DEVICE CONTROL STRING */ |
2687 | /* 8.3.27: DEVICE CONTROL STRING */ |
2405 | case C1_DCS: /* ESC P */ |
2688 | case C1_DCS: /* ESC P */ |
2406 | process_dcs_seq (); |
2689 | process_dcs_seq (); |
2407 | break; |
2690 | break; |
… | |
… | |
2422 | process_osc_seq (); |
2705 | process_osc_seq (); |
2423 | break; |
2706 | break; |
2424 | |
2707 | |
2425 | /* 8.3.106: RESET TO INITIAL STATE */ |
2708 | /* 8.3.106: RESET TO INITIAL STATE */ |
2426 | case 'c': |
2709 | case 'c': |
|
|
2710 | mbstate.reset (); |
2427 | scr_poweron (); |
2711 | scr_poweron (); |
2428 | scrollbar_show (1); |
2712 | scrollbar_show (1); |
2429 | break; |
2713 | break; |
2430 | |
2714 | |
2431 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
2715 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
… | |
… | |
2443 | |
2727 | |
2444 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
2728 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
2445 | /* *INDENT-OFF* */ |
2729 | /* *INDENT-OFF* */ |
2446 | enum { |
2730 | enum { |
2447 | CSI_ICH = 0x40, |
2731 | CSI_ICH = 0x40, |
2448 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
2732 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
2449 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
2733 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
2450 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
2734 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
2451 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
2735 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
2452 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
2736 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
2453 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
2737 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
… | |
… | |
2468 | make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2752 | make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2469 | make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2753 | make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2470 | make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2754 | make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2471 | make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2755 | make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2472 | make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2756 | make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2473 | make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ |
2757 | make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ |
2474 | }; |
2758 | }; |
2475 | /* *INDENT-ON* */ |
2759 | /* *INDENT-ON* */ |
2476 | |
2760 | |
2477 | void |
2761 | void |
2478 | rxvt_term::process_csi_seq () |
2762 | rxvt_term::process_csi_seq () |
2479 | { |
2763 | { |
2480 | unsigned char ch, priv, i; |
2764 | unicode_t ch, priv, i; |
2481 | unsigned int nargs, p; |
2765 | unsigned int nargs, p; |
2482 | int n, ndef; |
2766 | int n, ndef; |
2483 | int arg[ESC_ARGS]; |
2767 | int arg[ESC_ARGS]; |
2484 | |
2768 | |
2485 | for (nargs = ESC_ARGS; nargs > 0;) |
2769 | for (nargs = ESC_ARGS; nargs > 0;) |
2486 | arg[--nargs] = 0; |
2770 | arg[--nargs] = 0; |
2487 | |
2771 | |
2488 | priv = 0; |
2772 | priv = 0; |
… | |
… | |
2490 | if (ch >= '<' && ch <= '?') |
2774 | if (ch >= '<' && ch <= '?') |
2491 | { /* '<' '=' '>' '?' */ |
2775 | { /* '<' '=' '>' '?' */ |
2492 | priv = ch; |
2776 | priv = ch; |
2493 | ch = cmd_getc (); |
2777 | ch = cmd_getc (); |
2494 | } |
2778 | } |
|
|
2779 | |
2495 | /* read any numerical arguments */ |
2780 | /* read any numerical arguments */ |
2496 | for (n = -1; ch < CSI_ICH; ) |
2781 | for (n = -1; ch < CSI_ICH; ) |
2497 | { |
2782 | { |
2498 | if (isdigit (ch)) |
2783 | if (isdigit (ch)) |
2499 | { |
2784 | { |
… | |
… | |
2506 | { |
2791 | { |
2507 | if (nargs < ESC_ARGS) |
2792 | if (nargs < ESC_ARGS) |
2508 | arg[nargs++] = n; |
2793 | arg[nargs++] = n; |
2509 | n = -1; |
2794 | n = -1; |
2510 | } |
2795 | } |
2511 | else if (ch == '\b') |
2796 | else if (IS_CONTROL (ch)) |
2512 | { |
|
|
2513 | scr_backspace (); |
|
|
2514 | } |
|
|
2515 | else if (ch == C0_ESC) |
|
|
2516 | { |
|
|
2517 | process_escape_seq (); |
|
|
2518 | return; |
|
|
2519 | } |
|
|
2520 | else if (ch < ' ') |
|
|
2521 | { |
|
|
2522 | process_nonprinting (ch); |
2797 | process_nonprinting (ch); |
2523 | } |
2798 | |
2524 | ch = cmd_getc (); |
2799 | ch = cmd_getc (); |
2525 | } |
2800 | } |
2526 | |
2801 | |
2527 | if (ch > CSI_7F) |
2802 | if (ch > CSI_7F) |
2528 | return; |
2803 | return; |
… | |
… | |
2686 | tt_printf ("\033[0n"); |
2961 | tt_printf ("\033[0n"); |
2687 | break; |
2962 | break; |
2688 | case 6: /* CPR requested */ |
2963 | case 6: /* CPR requested */ |
2689 | scr_report_position (); |
2964 | scr_report_position (); |
2690 | break; |
2965 | break; |
2691 | #if defined (ENABLE_DISPLAY_ANSWER) |
|
|
2692 | case 7: /* unofficial extension */ |
2966 | case 7: /* unofficial extension */ |
|
|
2967 | if (Options & Opt_insecure) |
2693 | tt_printf ("%-.250s\n", rs[Rs_display_name]); |
2968 | tt_printf ("%-.250s\n", rs[Rs_display_name]); |
2694 | break; |
2969 | break; |
2695 | #endif |
|
|
2696 | case 8: /* unofficial extension */ |
2970 | case 8: /* unofficial extension */ |
2697 | xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); |
2971 | process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); |
2698 | break; |
2972 | break; |
2699 | } |
2973 | } |
2700 | break; |
2974 | break; |
2701 | |
2975 | |
2702 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
2976 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
… | |
… | |
2770 | #endif |
3044 | #endif |
2771 | |
3045 | |
2772 | case CSI_78: /* DECREQTPARM */ |
3046 | case CSI_78: /* DECREQTPARM */ |
2773 | if (arg[0] == 0 || arg[0] == 1) |
3047 | if (arg[0] == 0 || arg[0] == 1) |
2774 | tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); |
3048 | tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); |
2775 | /* FALLTHROUGH */ |
3049 | break; |
2776 | |
3050 | |
2777 | default: |
3051 | default: |
2778 | break; |
3052 | break; |
2779 | } |
3053 | } |
2780 | } |
3054 | } |
… | |
… | |
2783 | #ifndef NO_FRILLS |
3057 | #ifndef NO_FRILLS |
2784 | /* ARGSUSED */ |
3058 | /* ARGSUSED */ |
2785 | void |
3059 | void |
2786 | rxvt_term::process_window_ops (const int *args, unsigned int nargs) |
3060 | rxvt_term::process_window_ops (const int *args, unsigned int nargs) |
2787 | { |
3061 | { |
2788 | int x, y; |
3062 | int x, y; |
2789 | #if 0 |
|
|
2790 | char *s; |
|
|
2791 | #endif |
|
|
2792 | XWindowAttributes wattr; |
3063 | XWindowAttributes wattr; |
2793 | Window wdummy; |
3064 | Window wdummy; |
2794 | |
3065 | |
2795 | if (nargs == 0) |
3066 | if (nargs == 0) |
2796 | return; |
3067 | return; |
|
|
3068 | |
2797 | switch (args[0]) |
3069 | switch (args[0]) |
2798 | { |
3070 | { |
2799 | /* |
3071 | /* |
2800 | * commands |
3072 | * commands |
2801 | */ |
3073 | */ |
2802 | case 1: /* deiconify window */ |
3074 | case 1: /* deiconify window */ |
2803 | XMapWindow (display->display, TermWin.parent[0]); |
3075 | XMapWindow (display->display, TermWin.parent[0]); |
2804 | break; |
3076 | break; |
2805 | case 2: /* iconify window */ |
3077 | case 2: /* iconify window */ |
2806 | XIconifyWindow (display->display, TermWin.parent[0], |
3078 | XIconifyWindow (display->display, TermWin.parent[0], |
… | |
… | |
2823 | break; |
3095 | break; |
2824 | case 8: /* set size (chars) */ |
3096 | case 8: /* set size (chars) */ |
2825 | set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), |
3097 | set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), |
2826 | (unsigned int) (args[1] * TermWin.fheight)); |
3098 | (unsigned int) (args[1] * TermWin.fheight)); |
2827 | break; |
3099 | break; |
|
|
3100 | |
|
|
3101 | //case 9: NYI, TODO, restore maximized window or maximize window |
2828 | default: |
3102 | default: |
2829 | if (args[0] >= 24) /* set height (chars) */ |
3103 | if (args[0] >= 24) /* set height (chars) */ |
2830 | set_widthheight ((unsigned int)TermWin.width, |
3104 | set_widthheight ((unsigned int)TermWin.width, |
2831 | (unsigned int) (args[1] * TermWin.fheight)); |
3105 | (unsigned int) (args[1] * TermWin.fheight)); |
2832 | break; |
3106 | break; |
|
|
3107 | |
|
|
3108 | |
2833 | /* |
3109 | /* |
2834 | * reports - some output format copied from XTerm |
3110 | * reports - some output format copied from XTerm |
2835 | */ |
3111 | */ |
2836 | case 11: /* report window state */ |
3112 | case 11: /* report window state */ |
2837 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
3113 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2838 | tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
3114 | tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
2839 | break; |
3115 | break; |
2840 | case 13: /* report window position */ |
3116 | case 13: /* report window position */ |
2841 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
3117 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2842 | XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, |
3118 | XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, |
2843 | -wattr.border_width, -wattr.border_width, |
3119 | -wattr.border_width, -wattr.border_width, |
2844 | &x, &y, &wdummy); |
3120 | &x, &y, &wdummy); |
2845 | tt_printf ("\033[3;%d;%dt", x, y); |
3121 | tt_printf ("\033[3;%d;%dt", x, y); |
2846 | break; |
3122 | break; |
2847 | case 14: /* report window size (pixels) */ |
3123 | case 14: /* report window size (pixels) */ |
2848 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
3124 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2849 | tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); |
3125 | tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); |
2850 | break; |
3126 | break; |
2851 | case 18: /* report window size (chars) */ |
3127 | case 18: /* report text area size (chars) */ |
2852 | tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); |
3128 | tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); |
2853 | break; |
3129 | break; |
2854 | #if 0 /* XXX: currently disabled due to security concerns */ |
3130 | case 19: /* report window size (chars) */ |
|
|
3131 | tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); |
|
|
3132 | break; |
2855 | case 20: /* report icon label */ |
3133 | case 20: /* report icon label */ |
|
|
3134 | if (Options & Opt_insecure) |
|
|
3135 | { |
|
|
3136 | char *s; |
2856 | XGetIconName (display->display, TermWin.parent[0], &s); |
3137 | XGetIconName (display->display, TermWin.parent[0], &s); |
2857 | tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ |
3138 | tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ |
|
|
3139 | } |
2858 | break; |
3140 | break; |
2859 | case 21: /* report window title */ |
3141 | case 21: /* report window title */ |
|
|
3142 | if (Options & Opt_insecure) |
|
|
3143 | { |
|
|
3144 | char *s; |
2860 | XFetchName (display->display, TermWin.parent[0], &s); |
3145 | XFetchName (display->display, TermWin.parent[0], &s); |
2861 | tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ |
3146 | tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ |
|
|
3147 | } |
2862 | break; |
3148 | break; |
2863 | #endif |
|
|
2864 | |
|
|
2865 | } |
3149 | } |
2866 | } |
3150 | } |
2867 | #endif |
3151 | #endif |
2868 | |
3152 | |
2869 | /*----------------------------------------------------------------------*/ |
3153 | /*----------------------------------------------------------------------*/ |
2870 | /* |
3154 | /* |
2871 | * get input up until STRING TERMINATOR (or BEL) |
3155 | * get input up until STRING TERMINATOR (or BEL) |
2872 | * ends_how is terminator used. returned input must be free ()d |
3156 | * ends_how is terminator used. returned input must be free()'d |
2873 | */ |
3157 | */ |
2874 | unsigned char * |
3158 | unsigned char * |
2875 | rxvt_term::get_to_st (unsigned char *ends_how) |
3159 | rxvt_term::get_to_st (unicode_t &ends_how) |
2876 | { |
3160 | { |
2877 | int seen_esc = 0; /* seen escape? */ |
3161 | unicode_t prev = 0, ch; |
2878 | unsigned int n = 0; |
3162 | unsigned int n = 0; |
2879 | unsigned char *s; |
3163 | unsigned char *s; |
2880 | unsigned char ch, string[STRING_MAX]; |
3164 | unsigned char string[STRING_MAX]; |
2881 | |
3165 | |
2882 | for (; (ch = cmd_getc ());) |
3166 | while ((ch = cmd_getc ()) != NOCHAR) |
2883 | { |
3167 | { |
2884 | if (ch == C0_BEL |
|
|
2885 | || ch == CHAR_ST |
|
|
2886 | || (ch == 0x5c && seen_esc)) /* 7bit ST */ |
|
|
2887 | break; |
|
|
2888 | if (ch == C0_ESC) |
3168 | if (prev == C0_ESC) |
2889 | { |
|
|
2890 | seen_esc = 1; |
|
|
2891 | continue; |
|
|
2892 | } |
3169 | { |
2893 | else if (ch == '\t') |
3170 | if (ch == 0x5c) /* 7bit ST */ |
2894 | ch = ' '; /* translate '\t' to space */ |
3171 | break; |
2895 | else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) |
3172 | else |
|
|
3173 | return NULL; |
|
|
3174 | } |
|
|
3175 | else if (ch == C0_BEL || ch == CHAR_ST) |
|
|
3176 | break; |
|
|
3177 | else if (ch < 0x20) |
2896 | return NULL; /* other control character - exit */ |
3178 | return NULL; /* other control character - exit */ |
|
|
3179 | |
2897 | if (n < sizeof (string) - 1) |
3180 | if (n >= sizeof (string) - 1) |
|
|
3181 | // stop at some sane length |
|
|
3182 | return NULL; |
|
|
3183 | |
|
|
3184 | if (ch == C0_SYN) |
|
|
3185 | { |
|
|
3186 | string[n++] = cmd_get8 (); |
|
|
3187 | prev = 0; |
|
|
3188 | } |
|
|
3189 | else |
2898 | string[n++] = ch; |
3190 | string[n++] = prev = ch; |
2899 | seen_esc = 0; |
|
|
2900 | } |
3191 | } |
|
|
3192 | |
2901 | string[n++] = '\0'; |
3193 | string[n++] = '\0'; |
|
|
3194 | |
2902 | if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) |
3195 | if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) |
2903 | return NULL; |
3196 | return NULL; |
|
|
3197 | |
2904 | *ends_how = (ch == 0x5c ? C0_ESC : ch); |
3198 | ends_how = (ch == 0x5c ? C0_ESC : ch); |
2905 | STRNCPY (s, string, n); |
3199 | STRNCPY (s, string, n); |
2906 | return s; |
3200 | return s; |
2907 | } |
3201 | } |
2908 | |
3202 | |
2909 | /*----------------------------------------------------------------------*/ |
3203 | /*----------------------------------------------------------------------*/ |
… | |
… | |
2911 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
3205 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
2912 | */ |
3206 | */ |
2913 | void |
3207 | void |
2914 | rxvt_term::process_dcs_seq () |
3208 | rxvt_term::process_dcs_seq () |
2915 | { |
3209 | { |
2916 | unsigned char eh, *s; |
3210 | unsigned char *s; |
|
|
3211 | unicode_t eh; |
|
|
3212 | |
2917 | /* |
3213 | /* |
2918 | * Not handled yet |
3214 | * Not handled yet |
2919 | */ |
3215 | */ |
2920 | s = get_to_st (&eh); |
3216 | s = get_to_st (eh); |
2921 | if (s) |
3217 | if (s) |
2922 | free (s); |
3218 | free (s); |
|
|
3219 | |
2923 | return; |
3220 | return; |
2924 | } |
3221 | } |
2925 | |
3222 | |
2926 | /*----------------------------------------------------------------------*/ |
3223 | /*----------------------------------------------------------------------*/ |
2927 | /* |
3224 | /* |
2928 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
3225 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
2929 | */ |
3226 | */ |
2930 | void |
3227 | void |
2931 | rxvt_term::process_osc_seq () |
3228 | rxvt_term::process_osc_seq () |
2932 | { |
3229 | { |
2933 | unsigned char ch, eh, *s; |
3230 | unicode_t ch, eh; |
2934 | int arg; |
3231 | int arg; |
2935 | |
3232 | |
2936 | ch = cmd_getc (); |
3233 | ch = cmd_getc (); |
2937 | for (arg = 0; isdigit (ch); ch = cmd_getc ()) |
3234 | for (arg = 0; isdigit (ch); ch = cmd_getc ()) |
2938 | arg = arg * 10 + (ch - '0'); |
3235 | arg = arg * 10 + (ch - '0'); |
2939 | |
3236 | |
2940 | if (ch == ';') |
3237 | if (ch == ';') |
2941 | { |
3238 | { |
2942 | s = get_to_st (&eh); |
3239 | unsigned char *s = get_to_st (eh); |
|
|
3240 | |
2943 | if (s) |
3241 | if (s) |
2944 | { |
3242 | { |
2945 | /* |
|
|
2946 | * rxvt_menubar_dispatch () violates the constness of the string, |
|
|
2947 | * so do it here |
|
|
2948 | */ |
|
|
2949 | if (arg == XTerm_Menu) |
|
|
2950 | #if 0 /* XXX: currently disabled due to security concerns */ |
|
|
2951 | menubar_dispatch ((char *)s); |
|
|
2952 | #else |
|
|
2953 | (void)0; |
|
|
2954 | #endif |
|
|
2955 | else |
|
|
2956 | xterm_seq (arg, (char *)s, eh); |
3243 | process_xterm_seq (arg, (char *)s, eh); |
2957 | free (s); |
3244 | free (s); |
2958 | } |
3245 | } |
2959 | } |
3246 | } |
2960 | } |
3247 | } |
|
|
3248 | |
|
|
3249 | void |
|
|
3250 | rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) |
|
|
3251 | { |
|
|
3252 | if (str[0] == '?' && !str[1]) |
|
|
3253 | { |
|
|
3254 | if (Options & Opt_insecure) |
|
|
3255 | { |
|
|
3256 | unsigned short r, g, b; |
|
|
3257 | PixColors[color].get (display, r, g, b); |
|
|
3258 | tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); |
|
|
3259 | } |
|
|
3260 | } |
|
|
3261 | else |
|
|
3262 | set_window_color (color, str); |
|
|
3263 | } |
|
|
3264 | |
2961 | /* |
3265 | /* |
2962 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
3266 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
2963 | * 0 = change iconName/title |
3267 | * 0 = change iconName/title |
2964 | * 1 = change iconName |
3268 | * 1 = change iconName |
2965 | * 2 = change title |
3269 | * 2 = change title |
2966 | * 4 = change color |
3270 | * 4 = change color |
|
|
3271 | * 10 = change fg color |
|
|
3272 | * 11 = change bg color |
2967 | * 12 = change text color |
3273 | * 12 = change text color |
2968 | * 13 = change mouse foreground color |
3274 | * 13 = change mouse foreground color |
2969 | * 17 = change highlight character colour |
3275 | * 17 = change highlight character colour |
2970 | * 18 = change bold character color |
3276 | * 18 = change bold character color |
2971 | * 19 = change underlined character color |
3277 | * 19 = change underlined character color |
2972 | * 46 = change logfile (not implemented) |
3278 | * 46 = change logfile (not implemented) |
2973 | * 50 = change font |
3279 | * 50 = change font |
2974 | * |
3280 | * |
2975 | * rxvt extensions: |
3281 | * rxvt extensions: |
2976 | * 9 = change locale (NYI) |
|
|
2977 | * 10 = menu (may change in future) |
|
|
2978 | * 20 = bg pixmap |
3282 | * 20 = bg pixmap |
2979 | * 39 = change default fg color |
3283 | * 39 = change default fg color |
2980 | * 49 = change default bg color |
3284 | * 49 = change default bg color |
2981 | * 55 = dump scrollback buffer and all of screen |
3285 | * 55 = dump scrollback buffer and all of screen |
|
|
3286 | * 701 = change locale |
|
|
3287 | * 702 = find font |
|
|
3288 | * 703 = menu |
2982 | */ |
3289 | */ |
2983 | void |
3290 | void |
2984 | rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) |
3291 | rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) |
2985 | { |
3292 | { |
2986 | int changed = 0; |
3293 | int changed = 0; |
2987 | int color; |
3294 | int color; |
2988 | char *buf, *name; |
3295 | char *buf, *name; |
|
|
3296 | bool query = str[0] == '?' && !str[1]; |
2989 | |
3297 | |
2990 | assert (str != NULL); |
3298 | assert (str != NULL); |
2991 | switch (op) |
3299 | switch (op) |
2992 | { |
3300 | { |
2993 | case XTerm_name: |
3301 | case XTerm_name: |
2994 | set_title (str); |
3302 | set_title (str); |
2995 | /* FALLTHROUGH */ |
3303 | /* FALLTHROUGH */ |
2996 | case XTerm_iconName: |
3304 | case XTerm_iconName: |
2997 | set_iconName (str); |
3305 | set_icon_name (str); |
2998 | break; |
3306 | break; |
2999 | case XTerm_title: |
3307 | case XTerm_title: |
3000 | set_title (str); |
3308 | set_title (str); |
3001 | break; |
3309 | break; |
|
|
3310 | case XTerm_property: |
|
|
3311 | if (str[0] == '?') |
|
|
3312 | { |
|
|
3313 | Atom prop = XInternAtom (display->display, str + 1, True); |
|
|
3314 | Atom actual_type; |
|
|
3315 | int actual_format; |
|
|
3316 | unsigned long nitems; |
|
|
3317 | unsigned long bytes_after; |
|
|
3318 | unsigned char *value = 0; |
|
|
3319 | const char *str = ""; |
|
|
3320 | |
|
|
3321 | if (prop |
|
|
3322 | && XGetWindowProperty (display->display, TermWin.parent[0], |
|
|
3323 | prop, 0, 1<<16, 0, AnyPropertyType, |
|
|
3324 | &actual_type, &actual_format, |
|
|
3325 | &nitems, &bytes_after, &value) == Success |
|
|
3326 | && actual_type != None |
|
|
3327 | && actual_format == 8) |
|
|
3328 | str = (const char *)(value); |
|
|
3329 | |
|
|
3330 | tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); |
|
|
3331 | |
|
|
3332 | XFree (value); |
|
|
3333 | } |
|
|
3334 | else |
|
|
3335 | { |
|
|
3336 | char *eq = strchr (str, '='); // constness lost, but verified to be ok |
|
|
3337 | |
|
|
3338 | if (eq) |
|
|
3339 | { |
|
|
3340 | *eq = 0; |
|
|
3341 | XChangeProperty (display->display, TermWin.parent[0], |
|
|
3342 | display->atom (str), XA_STRING, 8, |
|
|
3343 | PropModeReplace, (unsigned char *)eq + 1, |
|
|
3344 | strlen (eq + 1)); |
|
|
3345 | } |
|
|
3346 | else |
|
|
3347 | XDeleteProperty (display->display, TermWin.parent[0], |
|
|
3348 | display->atom (str)); |
|
|
3349 | } |
|
|
3350 | break; |
|
|
3351 | |
3002 | case XTerm_Color: |
3352 | case XTerm_Color: |
3003 | for (buf = (char *)str; buf && *buf;) |
3353 | for (buf = (char *)str; buf && *buf;) |
3004 | { |
3354 | { |
3005 | if ((name = STRCHR (buf, ';')) == NULL) |
3355 | if ((name = STRCHR (buf, ';')) == NULL) |
3006 | break; |
3356 | break; |
|
|
3357 | |
3007 | *name++ = '\0'; |
3358 | *name++ = '\0'; |
3008 | color = atoi (buf); |
3359 | color = atoi (buf); |
|
|
3360 | |
3009 | if (color < 0 || color >= TOTAL_COLORS) |
3361 | if (color < 0 || color >= TOTAL_COLORS) |
3010 | break; |
3362 | break; |
|
|
3363 | |
3011 | if ((buf = STRCHR (name, ';')) != NULL) |
3364 | if ((buf = STRCHR (name, ';')) != NULL) |
3012 | *buf++ = '\0'; |
3365 | *buf++ = '\0'; |
|
|
3366 | |
|
|
3367 | if (name[0] == '?' && !name[1]) |
|
|
3368 | { |
|
|
3369 | if (Options & Opt_insecure) |
|
|
3370 | { |
|
|
3371 | unsigned short r, g, b; |
|
|
3372 | PixColors[color + minCOLOR].get (display, r, g, b); |
|
|
3373 | tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp); |
|
|
3374 | } |
|
|
3375 | } |
|
|
3376 | else |
3013 | set_window_color (color + minCOLOR, name); |
3377 | set_window_color (color + minCOLOR, name); |
3014 | } |
3378 | } |
|
|
3379 | break; |
|
|
3380 | case XTerm_Color00: |
|
|
3381 | process_color_seq (XTerm_Color00, Color_fg, str, resp); |
|
|
3382 | break; |
|
|
3383 | case XTerm_Color01: |
|
|
3384 | process_color_seq (XTerm_Color00, Color_bg, str, resp); |
3015 | break; |
3385 | break; |
3016 | #ifndef NO_CURSORCOLOR |
3386 | #ifndef NO_CURSORCOLOR |
3017 | case XTerm_Color_cursor: |
3387 | case XTerm_Color_cursor: |
3018 | set_window_color (Color_cursor, str); |
3388 | process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); |
3019 | break; |
3389 | break; |
3020 | #endif |
3390 | #endif |
3021 | case XTerm_Color_pointer: |
3391 | case XTerm_Color_pointer_fg: |
3022 | set_window_color (Color_pointer, str); |
3392 | process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); |
|
|
3393 | break; |
|
|
3394 | case XTerm_Color_pointer_bg: |
|
|
3395 | process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); |
3023 | break; |
3396 | break; |
3024 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
3397 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
3025 | case XTerm_Color_BD: |
3398 | case XTerm_Color_BD: |
3026 | set_window_color (Color_BD, str); |
3399 | process_color_seq (XTerm_Color_BD, Color_BD, str, resp); |
3027 | break; |
3400 | break; |
3028 | case XTerm_Color_UL: |
3401 | case XTerm_Color_UL: |
3029 | set_window_color (Color_UL, str); |
3402 | process_color_seq (XTerm_Color_UL, Color_UL, str, resp); |
3030 | break; |
3403 | break; |
3031 | case XTerm_Color_RV: |
3404 | case XTerm_Color_RV: |
3032 | set_window_color (Color_RV, str); |
3405 | process_color_seq (XTerm_Color_RV, Color_RV, str, resp); |
3033 | break; |
3406 | break; |
3034 | #endif |
3407 | #endif |
3035 | |
3408 | |
3036 | case XTerm_Menu: |
|
|
3037 | /* |
|
|
3038 | * rxvt_menubar_dispatch () violates the constness of the string, |
|
|
3039 | * so DON'T do it here |
|
|
3040 | */ |
|
|
3041 | break; |
|
|
3042 | case XTerm_Pixmap: |
3409 | case XTerm_Pixmap: |
3043 | if (*str != ';') |
3410 | if (*str != ';') |
3044 | { |
3411 | { |
3045 | #if XPM_BACKGROUND |
3412 | #if XPM_BACKGROUND |
3046 | scale_pixmap (""); /* reset to default scaling */ |
3413 | scale_pixmap (""); /* reset to default scaling */ |
… | |
… | |
3069 | set_window_color (Color_fg, str); |
3436 | set_window_color (Color_fg, str); |
3070 | break; |
3437 | break; |
3071 | case XTerm_restoreBG: |
3438 | case XTerm_restoreBG: |
3072 | set_window_color (Color_bg, str); |
3439 | set_window_color (Color_bg, str); |
3073 | break; |
3440 | break; |
|
|
3441 | |
3074 | case XTerm_logfile: |
3442 | case XTerm_logfile: |
|
|
3443 | // TODO, when secure mode? |
3075 | break; |
3444 | break; |
|
|
3445 | |
3076 | case XTerm_font: |
3446 | case XTerm_font: |
|
|
3447 | if (query) |
|
|
3448 | { |
|
|
3449 | if (Options & Opt_insecure) |
|
|
3450 | tt_printf ("\33]%d;%-.250s%c", XTerm_font, |
|
|
3451 | TermWin.fontset->fontdesc |
|
|
3452 | ? TermWin.fontset->fontdesc |
|
|
3453 | : "", |
|
|
3454 | resp); |
|
|
3455 | } |
|
|
3456 | else |
3077 | change_font (str); |
3457 | change_font (str); |
3078 | break; |
3458 | break; |
|
|
3459 | |
|
|
3460 | #ifndef NO_FRILLS |
3079 | case XTerm_locale: |
3461 | case XTerm_locale: |
|
|
3462 | if (query) |
|
|
3463 | { |
|
|
3464 | if (Options & Opt_insecure) |
|
|
3465 | tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp); |
|
|
3466 | } |
|
|
3467 | else |
|
|
3468 | { |
3080 | set_locale (str); |
3469 | set_locale (str); |
|
|
3470 | # ifdef USE_XIM |
3081 | im_cb (); |
3471 | im_cb (); |
|
|
3472 | # endif |
|
|
3473 | } |
|
|
3474 | break; |
|
|
3475 | |
|
|
3476 | case XTerm_findfont: |
|
|
3477 | if (Options & Opt_insecure) |
|
|
3478 | { |
|
|
3479 | int fid = TermWin.fontset->find_font (atoi (str)); |
|
|
3480 | tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont, |
|
|
3481 | fid, (*TermWin.fontset)[fid]->name, resp); |
|
|
3482 | } |
|
|
3483 | break; |
|
|
3484 | #endif |
|
|
3485 | |
|
|
3486 | #ifdef MENUBAR |
|
|
3487 | case XTerm_Menu: |
|
|
3488 | if (Options & Opt_insecure) |
|
|
3489 | menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked |
3082 | break; |
3490 | break; |
|
|
3491 | #endif |
3083 | #if 0 |
3492 | #if 0 |
3084 | case XTerm_dumpscreen: /* no error notices */ |
3493 | case XTerm_dumpscreen: /* no error notices */ |
3085 | { |
3494 | { |
3086 | int fd; |
3495 | int fd; |
3087 | if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) |
3496 | if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) |
3088 | { |
3497 | { |
3089 | scr_dump (fd); |
3498 | scr_dump (fd); |
3090 | close (fd); |
3499 | close (fd); |
3091 | } |
3500 | } |
3092 | } |
3501 | } |
3093 | break; |
3502 | break; |
3094 | #endif |
3503 | #endif |
3095 | |
|
|
3096 | } |
3504 | } |
3097 | } |
3505 | } |
3098 | /*----------------------------------------------------------------------*/ |
3506 | /*----------------------------------------------------------------------*/ |
3099 | |
3507 | |
3100 | /*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ |
3508 | /*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ |
… | |
… | |
3108 | * so no need for fancy checking |
3516 | * so no need for fancy checking |
3109 | */ |
3517 | */ |
3110 | int |
3518 | int |
3111 | rxvt_term::privcases (int mode, unsigned long bit) |
3519 | rxvt_term::privcases (int mode, unsigned long bit) |
3112 | { |
3520 | { |
3113 | int state; |
3521 | int state; |
3114 | |
3522 | |
3115 | if (mode == 's') |
3523 | if (mode == 's') |
3116 | { |
3524 | { |
3117 | SavedModes |= (PrivateModes & bit); |
3525 | SavedModes |= (PrivateModes & bit); |
3118 | return -1; |
3526 | return -1; |
… | |
… | |
3123 | state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ |
3531 | state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ |
3124 | else |
3532 | else |
3125 | state = (mode == 't') ? ! (PrivateModes & bit) : mode; |
3533 | state = (mode == 't') ? ! (PrivateModes & bit) : mode; |
3126 | PrivMode (state, bit); |
3534 | PrivMode (state, bit); |
3127 | } |
3535 | } |
|
|
3536 | |
3128 | return state; |
3537 | return state; |
3129 | } |
3538 | } |
3130 | |
3539 | |
3131 | /* we're not using priv _yet_ */ |
3540 | /* we're not using priv _yet_ */ |
3132 | void |
3541 | void |
3133 | rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) |
3542 | rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) |
3134 | { |
3543 | { |
3135 | unsigned int i, j; |
3544 | unsigned int i, j; |
3136 | int state; |
3545 | int state; |
|
|
3546 | |
3137 | static const struct |
3547 | static const struct |
3138 | { |
3548 | { |
3139 | const int argval; |
3549 | const int argval; |
3140 | const unsigned long bit; |
3550 | const unsigned long bit; |
3141 | } |
3551 | } |
|
|
3552 | |
3142 | argtopriv[] = { |
3553 | argtopriv[] = { |
3143 | { 1, PrivMode_aplCUR }, |
3554 | { 1, PrivMode_aplCUR }, |
3144 | { 2, PrivMode_vt52 }, |
3555 | { 2, PrivMode_vt52 }, |
3145 | { 3, PrivMode_132 }, |
3556 | { 3, PrivMode_132 }, |
3146 | { 4, PrivMode_smoothScroll }, |
3557 | { 4, PrivMode_smoothScroll }, |
… | |
… | |
3152 | { menuBar_esc, PrivMode_menuBar }, |
3563 | { menuBar_esc, PrivMode_menuBar }, |
3153 | #endif |
3564 | #endif |
3154 | #ifdef scrollBar_esc |
3565 | #ifdef scrollBar_esc |
3155 | { scrollBar_esc, PrivMode_scrollBar }, |
3566 | { scrollBar_esc, PrivMode_scrollBar }, |
3156 | #endif |
3567 | #endif |
|
|
3568 | // 18, 19 printing-related |
3157 | { 25, PrivMode_VisibleCursor }, |
3569 | { 25, PrivMode_VisibleCursor }, |
|
|
3570 | // 30 show scrollbar rxvt. extension |
3158 | { 35, PrivMode_ShiftKeys }, |
3571 | { 35, PrivMode_ShiftKeys }, // rxvt extension |
3159 | { 40, PrivMode_132OK }, |
3572 | { 40, PrivMode_132OK }, |
|
|
3573 | // 41 xterm more fixes NYI |
|
|
3574 | // 45 margin bell NYI |
|
|
3575 | // 46 start logging |
3160 | { 47, PrivMode_Screen }, |
3576 | { 47, PrivMode_Screen }, |
3161 | { 66, PrivMode_aplKP }, |
3577 | { 66, PrivMode_aplKP }, |
3162 | #ifndef NO_BACKSPACE_KEY |
3578 | #ifndef NO_BACKSPACE_KEY |
3163 | { 67, PrivMode_BackSpace }, |
3579 | { 67, PrivMode_BackSpace }, |
3164 | #endif |
3580 | #endif |
3165 | { 1000, PrivMode_MouseX11 }, |
3581 | { 1000, PrivMode_MouseX11 }, |
|
|
3582 | // 1001 Use Hilite Mouse Tracking. NYI, TODO |
|
|
3583 | // 1002 Use Cell Motion Mouse Tracking. NYI, TODO |
|
|
3584 | // 1003 Use All Motion Mouse Tracking. NYI, TODO |
3166 | { 1010, PrivMode_TtyOutputInh }, |
3585 | { 1010, PrivMode_TtyOutputInh }, // rxvt extension |
3167 | { 1011, PrivMode_Keypress }, |
3586 | { 1011, PrivMode_Keypress }, // rxvt extension |
|
|
3587 | // 1035 enable modifiers for alt, numlock NYI |
|
|
3588 | // 1036 send ESC for meta keys NYI |
|
|
3589 | // 1037 send DEL for keypad delete NYI |
3168 | { 1047, PrivMode_Screen }, |
3590 | { 1047, PrivMode_Screen }, |
|
|
3591 | // 1048 save and restore cursor |
3169 | { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ |
3592 | { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ |
|
|
3593 | // 1051, 1052, 1060, 1061 keyboard emulation NYI |
3170 | }; |
3594 | }; |
3171 | |
3595 | |
3172 | if (nargs == 0) |
3596 | if (nargs == 0) |
3173 | return; |
3597 | return; |
3174 | |
3598 | |
… | |
… | |
3189 | state = privcases (mode, argtopriv[j].bit); |
3613 | state = privcases (mode, argtopriv[j].bit); |
3190 | break; |
3614 | break; |
3191 | } |
3615 | } |
3192 | |
3616 | |
3193 | /* extra handling for values with state unkept */ |
3617 | /* extra handling for values with state unkept */ |
3194 | if (state == -1) |
|
|
3195 | switch (arg[i]) |
3618 | switch (arg[i]) |
3196 | { |
3619 | { |
3197 | case 1048: /* alternative cursor save */ |
3620 | case 1048: /* alternative cursor save */ |
|
|
3621 | if (Options & Opt_secondaryScreen) |
3198 | if (mode == 0) |
3622 | if (mode == 0) |
3199 | scr_cursor (RESTORE); |
3623 | scr_cursor (RESTORE); |
3200 | else if (mode == 1) |
3624 | else if (mode == 1) |
3201 | scr_cursor (SAVE); |
3625 | scr_cursor (SAVE); |
3202 | /* FALLTHROUGH */ |
|
|
3203 | default: |
|
|
3204 | continue; /* for (;i;) */ |
|
|
3205 | } |
|
|
3206 | |
|
|
3207 | /* extra handling for values with valid 0 or 1 state */ |
|
|
3208 | switch (arg[i]) |
|
|
3209 | { |
|
|
3210 | /* case 1: - application cursor keys */ |
|
|
3211 | case 2: /* VT52 mode */ |
|
|
3212 | /* oddball mode. should be set regardless of set/reset |
|
|
3213 | * parameter. Return from VT52 mode with an ESC < from |
|
|
3214 | * within VT52 mode |
|
|
3215 | */ |
|
|
3216 | PrivMode (1, PrivMode_vt52); |
|
|
3217 | break; |
3626 | break; |
|
|
3627 | } |
|
|
3628 | |
|
|
3629 | if (state >= 0) |
|
|
3630 | /* extra handling for values with valid 0 or 1 state */ |
|
|
3631 | switch (arg[i]) |
|
|
3632 | { |
|
|
3633 | /* case 1: - application cursor keys */ |
|
|
3634 | case 2: /* VT52 mode */ |
|
|
3635 | /* oddball mode. should be set regardless of set/reset |
|
|
3636 | * parameter. Return from VT52 mode with an ESC < from |
|
|
3637 | * within VT52 mode |
|
|
3638 | */ |
|
|
3639 | PrivMode (1, PrivMode_vt52); |
|
|
3640 | break; |
3218 | case 3: /* 80/132 */ |
3641 | case 3: /* 80/132 */ |
3219 | if (PrivateModes & PrivMode_132OK) |
3642 | if (PrivateModes & PrivMode_132OK) |
3220 | set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), |
3643 | set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); |
3221 | (unsigned int)TermWin.height); |
|
|
3222 | break; |
3644 | break; |
3223 | case 4: /* smooth scrolling */ |
3645 | case 4: /* smooth scrolling */ |
3224 | if (state) |
3646 | if (state) |
3225 | Options &= ~Opt_jumpScroll; |
3647 | Options &= ~Opt_jumpScroll; |
3226 | else |
3648 | else |
3227 | Options |= Opt_jumpScroll; |
3649 | Options |= Opt_jumpScroll; |
3228 | break; |
3650 | break; |
3229 | case 5: /* reverse video */ |
3651 | case 5: /* reverse video */ |
3230 | scr_rvideo_mode (state); |
3652 | scr_rvideo_mode (state); |
3231 | break; |
3653 | break; |
3232 | case 6: /* relative/absolute origins */ |
3654 | case 6: /* relative/absolute origins */ |
3233 | scr_relative_origin (state); |
3655 | scr_relative_origin (state); |
3234 | break; |
3656 | break; |
3235 | case 7: /* autowrap */ |
3657 | case 7: /* autowrap */ |
3236 | scr_autowrap (state); |
3658 | scr_autowrap (state); |
3237 | break; |
3659 | break; |
3238 | /* case 8: - auto repeat, can't do on a per window basis */ |
3660 | /* case 8: - auto repeat, can't do on a per window basis */ |
3239 | case 9: /* X10 mouse reporting */ |
3661 | case 9: /* X10 mouse reporting */ |
3240 | if (state) /* orthogonal */ |
3662 | if (state) /* orthogonal */ |
3241 | PrivateModes &= ~ (PrivMode_MouseX11); |
3663 | PrivateModes &= ~PrivMode_MouseX11; |
3242 | break; |
3664 | break; |
3243 | #ifdef menuBar_esc |
3665 | #ifdef menuBar_esc |
3244 | case menuBar_esc: |
3666 | case menuBar_esc: |
3245 | #ifdef MENUBAR |
3667 | #ifdef MENUBAR |
3246 | map_menuBar (state); |
3668 | map_menuBar (state); |
3247 | #endif |
3669 | #endif |
3248 | break; |
3670 | break; |
3249 | #endif |
3671 | #endif |
3250 | #ifdef scrollBar_esc |
3672 | #ifdef scrollBar_esc |
3251 | case scrollBar_esc: |
3673 | case scrollBar_esc: |
3252 | if (scrollbar_mapping (state)) |
3674 | if (scrollbar_mapping (state)) |
3253 | { |
3675 | { |
3254 | resize_all_windows (0, 0, 0); |
3676 | resize_all_windows (0, 0, 0); |
3255 | scr_touch (true); |
3677 | scr_touch (true); |
3256 | } |
3678 | } |
3257 | break; |
3679 | break; |
3258 | #endif |
3680 | #endif |
3259 | case 25: /* visible/invisible cursor */ |
3681 | case 25: /* visible/invisible cursor */ |
3260 | scr_cursor_visible (state); |
3682 | scr_cursor_visible (state); |
3261 | break; |
3683 | break; |
3262 | /* case 35: - shift keys */ |
3684 | /* case 35: - shift keys */ |
3263 | /* case 40: - 80 <--> 132 mode */ |
3685 | /* case 40: - 80 <--> 132 mode */ |
3264 | case 47: /* secondary screen */ |
3686 | case 47: /* secondary screen */ |
3265 | scr_change_screen (state); |
3687 | scr_change_screen (state); |
3266 | break; |
3688 | break; |
3267 | /* case 66: - application key pad */ |
3689 | /* case 66: - application key pad */ |
3268 | /* case 67: - backspace key */ |
3690 | /* case 67: - backspace key */ |
3269 | case 1000: /* X11 mouse reporting */ |
3691 | case 1000: /* X11 mouse reporting */ |
3270 | if (state) /* orthogonal */ |
3692 | if (state) /* orthogonal */ |
3271 | PrivateModes &= ~ (PrivMode_MouseX10); |
3693 | PrivateModes &= ~PrivMode_MouseX10; |
3272 | break; |
3694 | break; |
3273 | #if 0 |
3695 | #if 0 |
3274 | case 1001: |
3696 | case 1001: |
3275 | break; /* X11 mouse highlighting */ |
3697 | break; /* X11 mouse highlighting */ |
3276 | #endif |
3698 | #endif |
3277 | case 1010: /* scroll to bottom on TTY output inhibit */ |
3699 | case 1010: /* scroll to bottom on TTY output inhibit */ |
3278 | if (state) |
3700 | if (state) |
3279 | Options &= ~Opt_scrollTtyOutput; |
3701 | Options &= ~Opt_scrollTtyOutput; |
3280 | else |
3702 | else |
3281 | Options |= Opt_scrollTtyOutput; |
3703 | Options |= Opt_scrollTtyOutput; |
3282 | break; |
3704 | break; |
3283 | case 1011: /* scroll to bottom on key press */ |
3705 | case 1011: /* scroll to bottom on key press */ |
3284 | if (state) |
3706 | if (state) |
3285 | Options |= Opt_scrollTtyKeypress; |
3707 | Options |= Opt_scrollTtyKeypress; |
3286 | else |
3708 | else |
3287 | Options &= ~Opt_scrollTtyKeypress; |
3709 | Options &= ~Opt_scrollTtyKeypress; |
3288 | break; |
3710 | break; |
3289 | case 1047: /* secondary screen w/ clearing */ |
3711 | case 1047: /* secondary screen w/ clearing last */ |
3290 | case 1049: /* better secondary screen w/ clearing, but not fully implemented */ |
3712 | if (Options & Opt_secondaryScreen) |
3291 | if (current_screen != PRIMARY) |
3713 | if (current_screen != PRIMARY) |
3292 | scr_erase_screen (2); |
3714 | scr_erase_screen (2); |
3293 | scr_change_screen (state); |
3715 | scr_change_screen (state); |
3294 | /* FALLTHROUGH */ |
|
|
3295 | default: |
|
|
3296 | break; |
3716 | break; |
|
|
3717 | case 1049: /* secondary screen w/ clearing first */ |
|
|
3718 | scr_change_screen (state); |
|
|
3719 | if (Options & Opt_secondaryScreen) |
|
|
3720 | if (current_screen != PRIMARY) |
|
|
3721 | scr_erase_screen (2); |
|
|
3722 | break; |
|
|
3723 | default: |
|
|
3724 | break; |
3297 | } |
3725 | } |
3298 | } |
3726 | } |
3299 | } |
3727 | } |
3300 | /*}}} */ |
3728 | /*}}} */ |
3301 | |
3729 | |
3302 | /*{{{ process sgr sequences */ |
3730 | /*{{{ process sgr sequences */ |
3303 | void |
3731 | void |
3304 | rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) |
3732 | rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) |
3305 | { |
3733 | { |
3306 | unsigned int i; |
3734 | unsigned int i; |
3307 | short rendset; |
3735 | short rendset; |
3308 | int rendstyle; |
3736 | int rendstyle; |
3309 | |
3737 | |
3310 | if (nargs == 0) |
3738 | if (nargs == 0) |
3311 | { |
3739 | { |
3312 | scr_rendition (0, ~RS_None); |
3740 | scr_rendition (0, ~RS_None); |
3313 | return; |
3741 | return; |
3314 | } |
3742 | } |
|
|
3743 | |
3315 | for (i = 0; i < nargs; i++) |
3744 | for (i = 0; i < nargs; i++) |
3316 | { |
3745 | { |
3317 | rendset = -1; |
3746 | rendset = -1; |
3318 | switch (arg[i]) |
3747 | switch (arg[i]) |
3319 | { |
3748 | { |
… | |
… | |
3327 | rendset = 1, rendstyle = RS_Uline; |
3756 | rendset = 1, rendstyle = RS_Uline; |
3328 | break; |
3757 | break; |
3329 | case 5: |
3758 | case 5: |
3330 | rendset = 1, rendstyle = RS_Blink; |
3759 | rendset = 1, rendstyle = RS_Blink; |
3331 | break; |
3760 | break; |
|
|
3761 | //case 6: // scoansi light background |
3332 | case 7: |
3762 | case 7: |
3333 | rendset = 1, rendstyle = RS_RVid; |
3763 | rendset = 1, rendstyle = RS_RVid; |
|
|
3764 | break; |
|
|
3765 | case 8: |
|
|
3766 | // invisible. NYI |
|
|
3767 | break; |
|
|
3768 | //case 10: // scoansi acs off |
|
|
3769 | //case 11: // scoansi acs on |
|
|
3770 | //case 12: // scoansi acs on, |0x80 |
|
|
3771 | case 21: // disable bold, blink and invis (some terminals use this) |
|
|
3772 | rendset = 0, rendstyle = RS_Bold | RS_Blink; |
3334 | break; |
3773 | break; |
3335 | case 22: |
3774 | case 22: |
3336 | rendset = 0, rendstyle = RS_Bold; |
3775 | rendset = 0, rendstyle = RS_Bold; |
3337 | break; |
3776 | break; |
3338 | case 24: |
3777 | case 24: |
… | |
… | |
3342 | rendset = 0, rendstyle = RS_Blink; |
3781 | rendset = 0, rendstyle = RS_Blink; |
3343 | break; |
3782 | break; |
3344 | case 27: |
3783 | case 27: |
3345 | rendset = 0, rendstyle = RS_RVid; |
3784 | rendset = 0, rendstyle = RS_RVid; |
3346 | break; |
3785 | break; |
|
|
3786 | case 28: |
|
|
3787 | // visible. NYI |
|
|
3788 | break; |
3347 | } |
3789 | } |
|
|
3790 | |
3348 | if (rendset != -1) |
3791 | if (rendset != -1) |
3349 | { |
3792 | { |
3350 | scr_rendition (rendset, rendstyle); |
3793 | scr_rendition (rendset, rendstyle); |
3351 | continue; /* for (;i;) */ |
3794 | continue; /* for (;i;) */ |
3352 | } |
3795 | } |
… | |
… | |
3359 | case 33: |
3802 | case 33: |
3360 | case 34: |
3803 | case 34: |
3361 | case 35: |
3804 | case 35: |
3362 | case 36: |
3805 | case 36: |
3363 | case 37: |
3806 | case 37: |
3364 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), |
3807 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); |
3365 | Color_fg); |
|
|
3366 | break; |
3808 | break; |
3367 | #ifdef TTY_256COLOR |
3809 | #ifdef TTY_256COLOR |
3368 | case 38: |
3810 | case 38: |
3369 | if (nargs > i + 2 && arg[i + 1] == 5) |
3811 | if (nargs > i + 2 && arg[i + 1] == 5) |
3370 | { |
3812 | { |
3371 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), |
3813 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); |
3372 | Color_fg); |
|
|
3373 | i += 2; |
3814 | i += 2; |
3374 | } |
3815 | } |
3375 | break; |
3816 | break; |
3376 | #endif |
3817 | #endif |
3377 | case 39: /* default fg */ |
3818 | case 39: /* default fg */ |
… | |
… | |
3384 | case 43: |
3825 | case 43: |
3385 | case 44: |
3826 | case 44: |
3386 | case 45: |
3827 | case 45: |
3387 | case 46: |
3828 | case 46: |
3388 | case 47: |
3829 | case 47: |
3389 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), |
3830 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); |
3390 | Color_bg); |
|
|
3391 | break; |
3831 | break; |
3392 | #ifdef TTY_256COLOR |
3832 | #ifdef TTY_256COLOR |
3393 | case 48: |
3833 | case 48: |
3394 | if (nargs > i + 2 && arg[i + 1] == 5) |
3834 | if (nargs > i + 2 && arg[i + 1] == 5) |
3395 | { |
3835 | { |
3396 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), |
3836 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); |
3397 | Color_bg); |
|
|
3398 | i += 2; |
3837 | i += 2; |
3399 | } |
3838 | } |
3400 | break; |
3839 | break; |
3401 | #endif |
3840 | #endif |
3402 | case 49: /* default bg */ |
3841 | case 49: /* default bg */ |
… | |
… | |
3431 | } |
3870 | } |
3432 | } |
3871 | } |
3433 | } |
3872 | } |
3434 | /*}}} */ |
3873 | /*}}} */ |
3435 | |
3874 | |
3436 | /*{{{ process Rob Nation's own graphics mode sequences */ |
3875 | /*{{{ (do not) process Rob Nation's own graphics mode sequences */ |
3437 | void |
3876 | void |
3438 | rxvt_term::process_graphics () |
3877 | rxvt_term::process_graphics () |
3439 | { |
3878 | { |
3440 | unsigned char ch, cmd = cmd_getc (); |
3879 | unicode_t ch, cmd = cmd_getc (); |
3441 | |
3880 | |
3442 | if (cmd == 'Q') |
3881 | if (cmd == 'Q') |
3443 | { /* query graphics */ |
3882 | { /* query graphics */ |
3444 | tt_printf ("\033G0\n"); /* no graphics */ |
3883 | tt_printf ("\033G0\n"); /* no graphics */ |
3445 | return; |
3884 | return; |