… | |
… | |
25 | * - extensive modifications |
25 | * - extensive modifications |
26 | * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> |
26 | * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> |
27 | * Copyright (c) 2001 Marius Gedminas |
27 | * Copyright (c) 2001 Marius Gedminas |
28 | * - Ctrl/Mod4+Tab works like Meta+Tab (options) |
28 | * - Ctrl/Mod4+Tab works like Meta+Tab (options) |
29 | * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> |
29 | * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> |
|
|
30 | * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> |
30 | * |
31 | * |
31 | * This program is free software; you can redistribute it and/or modify |
32 | * This program is free software; you can redistribute it and/or modify |
32 | * it under the terms of the GNU General Public License as published by |
33 | * it under the terms of the GNU General Public License as published by |
33 | * the Free Software Foundation; either version 2 of the License, or |
34 | * the Free Software Foundation; either version 2 of the License, or |
34 | * (at your option) any later version. |
35 | * (at your option) any later version. |
… | |
… | |
51 | |
52 | |
52 | #include <wchar.h> |
53 | #include <wchar.h> |
53 | |
54 | |
54 | /*----------------------------------------------------------------------*/ |
55 | /*----------------------------------------------------------------------*/ |
55 | |
56 | |
|
|
57 | #define IS_CONTROL(ch) !((ch) & 0xffffff60UL) |
|
|
58 | |
|
|
59 | // exception thrown when the command parser runs out of input data |
|
|
60 | class out_of_input { } out_of_input; |
|
|
61 | |
56 | /*{{{ Convert the keypress event into a string */ |
62 | /*{{{ Convert the keypress event into a string */ |
57 | void |
63 | void |
58 | rxvt_term::lookup_key (XKeyEvent &ev) |
64 | rxvt_term::lookup_key (XKeyEvent &ev) |
59 | { |
65 | { |
60 | int ctrl, meta, shft, len; |
66 | int ctrl, meta, shft, len; |
61 | unsigned int newlen; |
67 | unsigned int newlen; |
62 | KeySym keysym; |
68 | KeySym keysym; |
63 | #ifdef DEBUG_CMD |
69 | #ifdef DEBUG_CMD |
64 | static int debug_key = 1; /* accessible by a debugger only */ |
70 | static int debug_key = 1; /* accessible by a debugger only */ |
65 | #endif |
71 | #endif |
66 | int valid_keysym; |
72 | int valid_keysym; |
67 | unsigned char kbuf[KBUFSZ]; |
73 | unsigned char kbuf[KBUFSZ]; |
68 | |
74 | |
69 | /* |
75 | /* |
70 | * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an |
76 | * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an |
71 | * escape sequence to toggle the Keypad. |
77 | * escape sequence to toggle the Keypad. |
… | |
… | |
87 | #ifdef USE_XIM |
93 | #ifdef USE_XIM |
88 | if (Input_Context) |
94 | if (Input_Context) |
89 | { |
95 | { |
90 | Status status_return; |
96 | Status status_return; |
91 | |
97 | |
|
|
98 | #if 0 |
92 | #ifdef X_HAVE_UTF8_STRING |
99 | #ifdef X_HAVE_UTF8_STRING |
93 | if (enc_utf8 && 0) |
100 | if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful |
94 | len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, |
101 | len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, |
95 | KBUFSZ, &keysym, &status_return); |
102 | KBUFSZ, &keysym, &status_return); |
96 | else |
103 | else |
97 | #endif |
104 | #endif |
98 | |
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 |
103 | // at the point of XOpenIM, so temporarily switch locales |
110 | // at the point of XOpenIM, so temporarily switch locales |
… | |
… | |
108 | KBUFSZ, &keysym, &status_return); |
115 | KBUFSZ, &keysym, &status_return); |
109 | if (rs[Rs_imLocale]) |
116 | if (rs[Rs_imLocale]) |
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 | { |
|
|
122 | /* make sure the user can type ctrl-@, i.e. NUL */ |
|
|
123 | if (len == 1 && *wkbuf == 0) |
|
|
124 | { |
|
|
125 | kbuf[0] = 0; |
|
|
126 | len = 1; |
|
|
127 | } |
|
|
128 | else |
|
|
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; |
|
|
134 | } |
119 | } |
135 | } |
120 | else |
136 | else |
121 | len = 0; |
137 | len = 0; |
122 | } |
138 | } |
123 | |
139 | |
124 | valid_keysym = status_return == XLookupKeySym |
140 | valid_keysym = status_return == XLookupKeySym |
125 | || status_return == XLookupBoth; |
141 | || status_return == XLookupBoth; |
126 | } |
142 | } |
127 | else |
143 | else |
128 | #endif |
144 | #endif |
129 | |
|
|
130 | { |
145 | { |
131 | len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); |
146 | len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); |
132 | valid_keysym = !len; |
147 | valid_keysym = keysym != NoSymbol; |
133 | } |
148 | } |
134 | |
149 | |
135 | if (valid_keysym) |
150 | if (valid_keysym) |
136 | { |
151 | { |
137 | /* for some backwards compatibility */ |
|
|
138 | #if defined(HOTKEY_CTRL) || defined(HOTKEY_META) |
|
|
139 | # ifdef HOTKEY_CTRL |
|
|
140 | if (ctrl) |
|
|
141 | # else |
|
|
142 | if (meta) |
|
|
143 | # endif |
|
|
144 | { |
|
|
145 | if (keysym == ks_bigfont) |
|
|
146 | { |
|
|
147 | change_font (0, FONT_UP); |
|
|
148 | return; |
|
|
149 | } |
|
|
150 | else if (keysym == ks_smallfont) |
|
|
151 | { |
|
|
152 | change_font (0, FONT_DN); |
|
|
153 | return; |
|
|
154 | } |
|
|
155 | } |
|
|
156 | #endif |
|
|
157 | |
|
|
158 | if (TermWin.saveLines) |
152 | if (TermWin.saveLines) |
159 | { |
153 | { |
160 | #ifdef UNSHIFTED_SCROLLKEYS |
154 | #ifdef UNSHIFTED_SCROLLKEYS |
161 | if (!ctrl && !meta) |
155 | if (!ctrl && !meta) |
162 | { |
156 | { |
163 | #else |
157 | #else |
164 | if (IS_SCROLL_MOD) |
158 | if (IS_SCROLL_MOD) |
165 | { |
159 | { |
166 | #endif |
160 | #endif |
167 | int lnsppg; |
161 | int lnsppg; |
168 | |
162 | |
169 | #ifdef PAGING_CONTEXT_LINES |
163 | #ifdef PAGING_CONTEXT_LINES |
170 | lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; |
164 | lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; |
171 | #else |
165 | #else |
172 | lnsppg = TermWin.nrow * 4 / 5; |
166 | lnsppg = TermWin.nrow * 4 / 5; |
… | |
… | |
210 | scr_move_to (1, 0); |
204 | scr_move_to (1, 0); |
211 | return; |
205 | return; |
212 | } |
206 | } |
213 | } |
207 | } |
214 | #endif |
208 | #endif |
215 | |
|
|
216 | } |
209 | } |
217 | |
210 | |
218 | if (shft) |
211 | if (shft) |
219 | { |
212 | { |
220 | /* Shift + F1 - F10 generates F11 - F20 */ |
213 | /* Shift + F1 - F10 generates F11 - F20 */ |
… | |
… | |
231 | case XK_Insert: /* Shift+Insert = paste mouse selection */ |
224 | case XK_Insert: /* Shift+Insert = paste mouse selection */ |
232 | selection_request (ev.time, 0, 0); |
225 | selection_request (ev.time, 0, 0); |
233 | return; |
226 | return; |
234 | /* rxvt extras */ |
227 | /* rxvt extras */ |
235 | case XK_KP_Add: /* Shift+KP_Add = bigger font */ |
228 | case XK_KP_Add: /* Shift+KP_Add = bigger font */ |
236 | change_font (0, FONT_UP); |
229 | change_font (FONT_UP); |
237 | return; |
230 | return; |
238 | case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ |
231 | case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ |
239 | change_font (0, FONT_DN); |
232 | change_font (FONT_DN); |
240 | return; |
233 | return; |
241 | } |
234 | } |
242 | } |
235 | } |
243 | } |
236 | } |
244 | #ifdef PRINTPIPE |
237 | #ifdef PRINTPIPE |
245 | if (keysym == XK_Print) |
238 | if (keysym == XK_Print) |
246 | { |
239 | { |
247 | scr_printscreen (ctrl | shft); |
240 | scr_printscreen (ctrl | shft); |
248 | return; |
|
|
249 | } |
|
|
250 | #endif |
|
|
251 | #ifdef GREEK_SUPPORT |
|
|
252 | if (keysym == ks_greekmodeswith) |
|
|
253 | { |
|
|
254 | greek_mode = !greek_mode; |
|
|
255 | if (greek_mode) |
|
|
256 | { |
|
|
257 | xterm_seq (XTerm_title, |
|
|
258 | (greek_getmode () == GREEK_ELOT928 |
|
|
259 | ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); |
|
|
260 | greek_reset (); |
|
|
261 | } |
|
|
262 | else |
|
|
263 | xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); |
|
|
264 | return; |
241 | return; |
265 | } |
242 | } |
266 | #endif |
243 | #endif |
267 | |
244 | |
268 | if (keysym >= 0xFF00 && keysym <= 0xFFFF) |
245 | if (keysym >= 0xFF00 && keysym <= 0xFFFF) |
… | |
… | |
270 | #ifdef KEYSYM_RESOURCE |
247 | #ifdef KEYSYM_RESOURCE |
271 | if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) |
248 | if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) |
272 | { |
249 | { |
273 | unsigned int l; |
250 | unsigned int l; |
274 | const unsigned char *kbuf0; |
251 | const unsigned char *kbuf0; |
275 | const unsigned char ch = C0_ESC; |
|
|
276 | |
252 | |
277 | kbuf0 = (Keysym_map[keysym & 0xFF]); |
253 | kbuf0 = (Keysym_map[keysym & 0xFF]); |
278 | l = (unsigned int)*kbuf0++; |
254 | l = (unsigned int)*kbuf0++; |
279 | |
255 | |
280 | /* escape prefix */ |
256 | /* escape prefix */ |
281 | if (meta) |
257 | if (meta |
282 | # ifdef META8_OPTION |
258 | # ifdef META8_OPTION |
283 | if (meta_char == C0_ESC) |
259 | && meta_char == C0_ESC |
284 | # endif |
260 | # endif |
|
|
261 | ) |
|
|
262 | { |
|
|
263 | const unsigned char ch = C0_ESC; |
285 | tt_write (&ch, 1); |
264 | tt_write (&ch, 1); |
|
|
265 | } |
|
|
266 | |
286 | tt_write (kbuf0, l); |
267 | tt_write (kbuf0, l); |
287 | return; |
268 | return; |
288 | } |
269 | } |
289 | else |
270 | else |
290 | #endif |
271 | #endif |
291 | |
|
|
292 | { |
272 | { |
293 | newlen = 1; |
273 | newlen = 1; |
294 | switch (keysym) |
274 | switch (keysym) |
295 | { |
275 | { |
296 | #ifndef NO_BACKSPACE_KEY |
276 | #ifndef NO_BACKSPACE_KEY |
… | |
… | |
301 | ^ !!ctrl) ? '\b' : '\177'; |
281 | ^ !!ctrl) ? '\b' : '\177'; |
302 | kbuf[1] = '\0'; |
282 | kbuf[1] = '\0'; |
303 | } |
283 | } |
304 | else |
284 | else |
305 | STRCPY (kbuf, key_backspace); |
285 | STRCPY (kbuf, key_backspace); |
306 | # ifdef MULTICHAR_SET |
|
|
307 | if ((Options & Opt_mc_hack) && screen.cur.col > 0) |
|
|
308 | { |
|
|
309 | int col, row; |
|
|
310 | |
|
|
311 | newlen = STRLEN (kbuf); |
|
|
312 | col = screen.cur.col - 1; |
|
|
313 | row = screen.cur.row + TermWin.saveLines; |
|
|
314 | if (IS_MULTI2 (screen.rend[row][col])) |
|
|
315 | MEMMOVE (kbuf + newlen, kbuf, newlen + 1); |
|
|
316 | } |
|
|
317 | # endif |
|
|
318 | break; |
286 | break; |
319 | #endif |
287 | #endif |
320 | #ifndef NO_DELETE_KEY |
288 | #ifndef NO_DELETE_KEY |
321 | case XK_Delete: |
289 | case XK_Delete: |
322 | STRCPY (kbuf, key_delete); |
290 | STRCPY (kbuf, key_delete); |
323 | # ifdef MULTICHAR_SET |
|
|
324 | if (Options & Opt_mc_hack) |
|
|
325 | { |
|
|
326 | int col, row; |
|
|
327 | |
|
|
328 | newlen = STRLEN (kbuf); |
|
|
329 | col = screen.cur.col; |
|
|
330 | row = screen.cur.row + TermWin.saveLines; |
|
|
331 | if (IS_MULTI1 (screen.rend[row][col])) |
|
|
332 | MEMMOVE (kbuf + newlen, kbuf, newlen + 1); |
|
|
333 | } |
|
|
334 | # endif |
|
|
335 | break; |
291 | break; |
336 | #endif |
292 | #endif |
337 | case XK_Tab: |
293 | case XK_Tab: |
338 | if (shft) |
294 | if (shft) |
339 | STRCPY (kbuf, "\033[Z"); |
295 | STRCPY (kbuf, "\033[Z"); |
… | |
… | |
348 | meta = 1; |
304 | meta = 1; |
349 | #endif |
305 | #endif |
350 | newlen = 0; |
306 | newlen = 0; |
351 | } |
307 | } |
352 | break; |
308 | break; |
353 | |
|
|
354 | |
309 | |
355 | #ifdef XK_KP_Left |
310 | #ifdef XK_KP_Left |
356 | case XK_KP_Up: /* \033Ox or standard */ |
311 | case XK_KP_Up: /* \033Ox or standard */ |
357 | case XK_KP_Down: /* \033Or or standard */ |
312 | case XK_KP_Down: /* \033Or or standard */ |
358 | case XK_KP_Right: /* \033Ov or standard */ |
313 | case XK_KP_Right: /* \033Ov or standard */ |
… | |
… | |
382 | kbuf[1] = 'O'; |
337 | kbuf[1] = 'O'; |
383 | kbuf[2] = "dacb"[keysym - XK_Left]; |
338 | kbuf[2] = "dacb"[keysym - XK_Left]; |
384 | } |
339 | } |
385 | else if (PrivateModes & PrivMode_aplCUR) |
340 | else if (PrivateModes & PrivMode_aplCUR) |
386 | kbuf[1] = 'O'; |
341 | kbuf[1] = 'O'; |
387 | #ifdef MULTICHAR_SET |
|
|
388 | //TODO: ?? |
|
|
389 | if (Options & Opt_mc_hack) |
|
|
390 | { |
|
|
391 | int col, row, m; |
|
|
392 | |
|
|
393 | col = screen.cur.col; |
|
|
394 | row = screen.cur.row + TermWin.saveLines; |
|
|
395 | m = 0; |
|
|
396 | if (keysym == XK_Right |
|
|
397 | && IS_MULTI1 (screen.rend[row][col])) |
|
|
398 | m = 1; |
|
|
399 | else if (keysym == XK_Left) |
|
|
400 | { |
|
|
401 | if (col > 0) |
|
|
402 | { |
|
|
403 | if (IS_MULTI2 (screen.rend[row][col - 1])) |
|
|
404 | m = 1; |
|
|
405 | } |
|
|
406 | else if (screen.cur.row > 0) |
|
|
407 | { |
|
|
408 | col = screen.tlen[--row]; |
|
|
409 | if (col == -1) |
|
|
410 | col = TermWin.ncol - 1; |
|
|
411 | else |
|
|
412 | col--; |
|
|
413 | if (col > 0 |
|
|
414 | && IS_MULTI2 (screen.rend[row][col])) |
|
|
415 | m = 1; |
|
|
416 | } |
|
|
417 | } |
|
|
418 | if (m) |
|
|
419 | MEMMOVE (kbuf + 3, kbuf, 3 + 1); |
|
|
420 | } |
|
|
421 | #endif |
|
|
422 | break; |
342 | break; |
423 | |
343 | |
424 | #ifndef UNSHIFTED_SCROLLKEYS |
344 | #ifndef UNSHIFTED_SCROLLKEYS |
425 | # ifdef XK_KP_Prior |
345 | # ifdef XK_KP_Prior |
426 | case XK_KP_Prior: |
346 | case XK_KP_Prior: |
… | |
… | |
482 | STRCPY (kbuf, "\033OP"); |
402 | STRCPY (kbuf, "\033OP"); |
483 | kbuf[2] += (keysym - XK_KP_F1); |
403 | kbuf[2] += (keysym - XK_KP_F1); |
484 | break; |
404 | break; |
485 | |
405 | |
486 | case XK_KP_Multiply: /* "\033Oj" : "*" */ |
406 | case XK_KP_Multiply: /* "\033Oj" : "*" */ |
487 | case XK_KP_Add: /* "\033Ok" : "+" */ |
407 | case XK_KP_Add: /* "\033Ok" : "+" */ |
488 | case XK_KP_Separator: /* "\033Ol" : "," */ |
408 | case XK_KP_Separator: /* "\033Ol" : "," */ |
489 | case XK_KP_Subtract: /* "\033Om" : "-" */ |
409 | case XK_KP_Subtract: /* "\033Om" : "-" */ |
490 | case XK_KP_Decimal: /* "\033On" : "." */ |
410 | case XK_KP_Decimal: /* "\033On" : "." */ |
491 | case XK_KP_Divide: /* "\033Oo" : "/" */ |
411 | case XK_KP_Divide: /* "\033Oo" : "/" */ |
492 | case XK_KP_0: /* "\033Op" : "0" */ |
412 | case XK_KP_0: /* "\033Op" : "0" */ |
… | |
… | |
615 | break; |
535 | break; |
616 | } |
536 | } |
617 | if (newlen) |
537 | if (newlen) |
618 | len = STRLEN (kbuf); |
538 | len = STRLEN (kbuf); |
619 | } |
539 | } |
|
|
540 | |
620 | /* |
541 | /* |
621 | * Pass meta for all function keys, if 'meta' option set |
542 | * Pass meta for all function keys, if 'meta' option set |
622 | */ |
543 | */ |
623 | #ifdef META8_OPTION |
544 | #ifdef META8_OPTION |
624 | if (meta && (meta_char == 0x80) && len > 0) |
545 | if (meta && (meta_char == 0x80) && len > 0) |
… | |
… | |
639 | { |
560 | { |
640 | unsigned char *ch; |
561 | unsigned char *ch; |
641 | |
562 | |
642 | for (ch = kbuf; ch < kbuf + len; ch++) |
563 | for (ch = kbuf; ch < kbuf + len; ch++) |
643 | *ch |= 0x80; |
564 | *ch |= 0x80; |
|
|
565 | |
644 | meta = 0; |
566 | meta = 0; |
645 | } |
567 | } |
646 | #endif |
|
|
647 | #ifdef GREEK_SUPPORT |
|
|
648 | if (greek_mode) |
|
|
649 | len = greek_xlat (kbuf, len); |
|
|
650 | #endif |
568 | #endif |
651 | /* nil */ ; |
569 | /* nil */ ; |
652 | } |
570 | } |
653 | } |
571 | } |
654 | |
572 | |
… | |
… | |
677 | kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); |
595 | kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); |
678 | |
596 | |
679 | /* escape prefix */ |
597 | /* escape prefix */ |
680 | if (meta |
598 | if (meta |
681 | #ifdef META8_OPTION |
599 | #ifdef META8_OPTION |
682 | && (meta_char == C0_ESC) |
600 | && meta_char == C0_ESC |
683 | #endif |
601 | #endif |
684 | ) |
602 | ) |
685 | { |
603 | { |
686 | const unsigned char ch = C0_ESC; |
604 | const unsigned char ch = C0_ESC; |
687 | |
|
|
688 | tt_write (&ch, 1); |
605 | tt_write (&ch, 1); |
689 | } |
606 | } |
|
|
607 | |
690 | #ifdef DEBUG_CMD |
608 | #if defined(DEBUG_CMD) |
691 | if (debug_key) |
|
|
692 | { /* Display keyboard buffer contents */ |
609 | /* Display keyboard buffer contents */ |
693 | char *p; |
610 | unsigned char *p; |
694 | int i; |
611 | int i; |
695 | |
612 | |
696 | fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); |
613 | fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); |
697 | for (i = 0, p = kbuf; i < len; i++, p++) |
614 | for (i = 0, p = kbuf; i < len; i++, p++) |
698 | fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); |
615 | fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); |
699 | fprintf (stderr, "'\n"); |
616 | fprintf (stderr, "'\n"); |
700 | } |
|
|
701 | #endif /* DEBUG_CMD */ |
617 | #endif /* DEBUG_CMD */ |
702 | tt_write (kbuf, (unsigned int)len); |
618 | tt_write (kbuf, (unsigned int)len); |
703 | } |
619 | } |
704 | /*}}} */ |
620 | /*}}} */ |
705 | |
621 | |
… | |
… | |
707 | /*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ |
623 | /*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ |
708 | /* attempt to `write' count to the input buffer */ |
624 | /* attempt to `write' count to the input buffer */ |
709 | unsigned int |
625 | unsigned int |
710 | rxvt_term::cmd_write (const unsigned char *str, unsigned int count) |
626 | rxvt_term::cmd_write (const unsigned char *str, unsigned int count) |
711 | { |
627 | { |
712 | unsigned int n, s; |
628 | unsigned int n, s; |
713 | |
629 | |
714 | n = cmdbuf_ptr - cmdbuf_base; |
630 | n = cmdbuf_ptr - cmdbuf_base; |
715 | s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; |
631 | s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; |
|
|
632 | |
716 | if (n > 0 && s < count) |
633 | if (n > 0 && s < count) |
717 | { |
634 | { |
718 | MEMMOVE (cmdbuf_base, cmdbuf_ptr, |
635 | MEMMOVE (cmdbuf_base, cmdbuf_ptr, |
719 | (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); |
636 | (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); |
720 | cmdbuf_ptr = cmdbuf_base; |
637 | cmdbuf_ptr = cmdbuf_base; |
721 | cmdbuf_endp -= n; |
638 | cmdbuf_endp -= n; |
722 | s += n; |
639 | s += n; |
723 | } |
640 | } |
|
|
641 | |
724 | if (count > s) |
642 | if (count > s) |
725 | { |
643 | { |
726 | rxvt_print_error ("data loss: cmd_write too large"); |
644 | rxvt_warn ("data loss: cmd_write too large, continuing.\n"); |
727 | count = s; |
645 | count = s; |
728 | } |
646 | } |
|
|
647 | |
729 | for (; count--;) |
648 | for (; count--;) |
730 | *cmdbuf_endp++ = *str++; |
649 | *cmdbuf_endp++ = *str++; |
|
|
650 | |
|
|
651 | cmd_parse (); |
|
|
652 | |
731 | return 0; |
653 | return 0; |
732 | } |
654 | } |
733 | #endif /* MENUBAR_MAX */ |
655 | #endif /* MENUBAR_MAX */ |
734 | |
656 | |
735 | void |
657 | void |
… | |
… | |
798 | |
720 | |
799 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
721 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
800 | cmdbuf_ptr = cmdbuf_base; |
722 | cmdbuf_ptr = cmdbuf_base; |
801 | cmdbuf_endp = cmdbuf_ptr + n; |
723 | cmdbuf_endp = cmdbuf_ptr + n; |
802 | |
724 | |
803 | n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); |
725 | n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); |
804 | |
726 | |
805 | if (n > 0) |
727 | if (n > 0) |
806 | { |
728 | { |
807 | cmdbuf_endp += n; |
729 | cmdbuf_endp += n; |
808 | return true; |
730 | return true; |
809 | } |
731 | } |
810 | else if (n < 0 && errno != EAGAIN) |
732 | else if (n < 0 && errno != EAGAIN) |
811 | destroy (); |
733 | destroy (); |
812 | |
734 | |
813 | return false; |
735 | return false; |
814 | } |
736 | } |
815 | |
737 | |
816 | void |
738 | void |
817 | rxvt_term::pty_cb (io_watcher &w, short revents) |
739 | rxvt_term::pty_cb (io_watcher &w, short revents) |
… | |
… | |
821 | |
743 | |
822 | if (revents & EVENT_WRITE) |
744 | if (revents & EVENT_WRITE) |
823 | tt_write (0, 0); |
745 | tt_write (0, 0); |
824 | else if (revents & EVENT_READ) |
746 | else if (revents & EVENT_READ) |
825 | { |
747 | { |
826 | bool flag = true; |
|
|
827 | |
|
|
828 | // loop, but don't allow a single term to monopolize us |
748 | // loop, but don't allow a single term to monopolize us |
829 | // the number of loops is fully arbitrary, and thus wrong |
749 | // the number of loops is fully arbitrary, and thus wrong |
830 | while (flag && pty_fill ()) |
750 | while (pty_fill ()) |
831 | { |
751 | { |
832 | if (!seen_input) |
752 | if (!seen_input) |
833 | { |
753 | { |
834 | seen_input = 1; |
754 | seen_input = 1; |
835 | /* once we know the shell is running, send the screen size. Again! */ |
755 | /* once we know the shell is running, send the screen size. Again! */ |
|
|
756 | // I don't know why, btw. |
836 | tt_winch (); |
757 | tt_winch (); |
837 | } |
758 | } |
838 | |
759 | |
839 | uint32_t ch = NOCHAR; |
760 | if (cmd_parse ()) |
840 | |
|
|
841 | for (;;) |
|
|
842 | { |
|
|
843 | if (ch == NOCHAR) |
|
|
844 | ch = next_char (); |
|
|
845 | |
|
|
846 | if (ch == NOCHAR) // TODO: improve |
|
|
847 | break; |
761 | break; |
848 | |
|
|
849 | if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') |
|
|
850 | { |
|
|
851 | /* Read a text string from the input buffer */ |
|
|
852 | uint32_t buf[BUFSIZ]; |
|
|
853 | bool refreshnow = false; |
|
|
854 | int nlines = 0; |
|
|
855 | uint32_t *str = buf; |
|
|
856 | |
|
|
857 | *str++ = ch; |
|
|
858 | |
|
|
859 | for (;;) |
|
|
860 | { |
|
|
861 | ch = next_char (); |
|
|
862 | |
|
|
863 | if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r')) |
|
|
864 | break; |
|
|
865 | else |
|
|
866 | { |
|
|
867 | *str++ = ch; |
|
|
868 | |
|
|
869 | if (ch == '\n') |
|
|
870 | { |
|
|
871 | nlines++; |
|
|
872 | refresh_count++; |
|
|
873 | |
|
|
874 | if (! (Options & Opt_jumpScroll) |
|
|
875 | || (refresh_count >= (refresh_limit * (TermWin.nrow - 1)))) |
|
|
876 | { |
|
|
877 | refreshnow = true; |
|
|
878 | flag = false; |
|
|
879 | ch = NOCHAR; |
|
|
880 | break; |
|
|
881 | } |
|
|
882 | |
|
|
883 | // scr_add_lines only works for nlines < TermWin.nrow - 1. |
|
|
884 | if (nlines >= TermWin.nrow - 1) |
|
|
885 | { |
|
|
886 | scr_add_lines (buf, nlines, str - buf); |
|
|
887 | nlines = 0; |
|
|
888 | str = buf; |
|
|
889 | } |
|
|
890 | } |
|
|
891 | |
|
|
892 | if (str >= buf + BUFSIZ) |
|
|
893 | { |
|
|
894 | ch = NOCHAR; |
|
|
895 | break; |
|
|
896 | } |
|
|
897 | } |
|
|
898 | } |
|
|
899 | |
|
|
900 | scr_add_lines (buf, nlines, str - buf); |
|
|
901 | |
|
|
902 | /* |
|
|
903 | * If there have been a lot of new lines, then update the screen |
|
|
904 | * What the heck I'll cheat and only refresh less than every page-full. |
|
|
905 | * the number of pages between refreshes is refresh_limit, which |
|
|
906 | * is incremented here because we must be doing flat-out scrolling. |
|
|
907 | * |
|
|
908 | * refreshing should be correct for small scrolls, because of the |
|
|
909 | * time-out |
|
|
910 | */ |
|
|
911 | if (refreshnow) |
|
|
912 | { |
|
|
913 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
|
|
914 | refresh_limit++; |
|
|
915 | |
|
|
916 | scr_refresh (refresh_type); |
|
|
917 | } |
|
|
918 | |
|
|
919 | } |
|
|
920 | else |
|
|
921 | { |
|
|
922 | switch (ch) |
|
|
923 | { |
|
|
924 | default: |
|
|
925 | process_nonprinting (ch); |
|
|
926 | break; |
|
|
927 | case C0_ESC: /* escape char */ |
|
|
928 | process_escape_seq (); |
|
|
929 | break; |
|
|
930 | /*case 0x9b: */ /* CSI */ |
|
|
931 | /* process_csi_seq (); */ |
|
|
932 | } |
|
|
933 | |
|
|
934 | ch = NOCHAR; |
|
|
935 | } |
|
|
936 | } |
762 | } |
937 | } |
|
|
938 | } |
|
|
939 | } |
|
|
940 | |
|
|
941 | // read the next character, currently handles UTF-8 |
|
|
942 | // will probably handle all sorts of other stuff in the future |
|
|
943 | uint32_t |
|
|
944 | rxvt_term::next_char () |
|
|
945 | { |
|
|
946 | while (cmdbuf_ptr < cmdbuf_endp) |
|
|
947 | { |
|
|
948 | if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh |
|
|
949 | return *cmdbuf_ptr++; |
|
|
950 | |
|
|
951 | wchar_t wc; |
|
|
952 | size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); |
|
|
953 | |
|
|
954 | if (len == (size_t)-2) |
|
|
955 | return NOCHAR; |
|
|
956 | |
|
|
957 | if (len == (size_t)-1) |
|
|
958 | return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through |
|
|
959 | |
|
|
960 | // assume wchar == unicode |
|
|
961 | cmdbuf_ptr += len; |
|
|
962 | return wc; |
|
|
963 | } |
|
|
964 | |
|
|
965 | return NOCHAR; |
|
|
966 | } |
|
|
967 | |
|
|
968 | /* rxvt_cmd_getc () - Return next input character */ |
|
|
969 | /* |
|
|
970 | * Return the next input character after first passing any keyboard input |
|
|
971 | * to the command. |
|
|
972 | */ |
|
|
973 | uint32_t |
|
|
974 | rxvt_term::cmd_getc () |
|
|
975 | { |
|
|
976 | for (;;) |
|
|
977 | { |
|
|
978 | uint32_t c = next_char (); |
|
|
979 | if (c != NOCHAR) |
|
|
980 | return c; |
|
|
981 | |
|
|
982 | // incomplete sequences should occur rarely, still, a better solution |
|
|
983 | // would be preferred. either setjmp/longjmp or better design. |
|
|
984 | fcntl (cmd_fd, F_SETFL, 0); |
|
|
985 | pty_fill (); |
|
|
986 | fcntl (cmd_fd, F_SETFL, O_NONBLOCK); |
|
|
987 | } |
763 | } |
988 | } |
764 | } |
989 | |
765 | |
990 | #ifdef POINTER_BLANK |
766 | #ifdef POINTER_BLANK |
991 | void |
767 | void |
… | |
… | |
1021 | pointer_blank (); |
797 | pointer_blank (); |
1022 | } |
798 | } |
1023 | #endif |
799 | #endif |
1024 | |
800 | |
1025 | void |
801 | void |
1026 | rxvt_term::mouse_report (const XButtonEvent &ev) |
802 | rxvt_term::mouse_report (XButtonEvent &ev) |
1027 | { |
803 | { |
1028 | int button_number, key_state = 0; |
804 | int button_number, key_state = 0; |
1029 | int x, y; |
805 | int x, y; |
1030 | |
806 | |
1031 | x = ev.x; |
807 | x = ev.x; |
1032 | y = ev.y; |
808 | y = ev.y; |
1033 | pixel_position (&x, &y); |
809 | pixel_position (&x, &y); |
1034 | |
810 | |
… | |
… | |
1355 | check_our_parents (); |
1131 | check_our_parents (); |
1356 | if (am_transparent) |
1132 | if (am_transparent) |
1357 | want_full_refresh = 1; |
1133 | want_full_refresh = 1; |
1358 | } |
1134 | } |
1359 | #endif |
1135 | #endif |
1360 | |
|
|
1361 | } |
1136 | } |
1362 | break; |
1137 | break; |
1363 | |
1138 | |
1364 | case SelectionClear: |
1139 | case SelectionClear: |
1365 | display->set_selection_owner (0); |
1140 | selection_clear (); |
1366 | break; |
1141 | break; |
1367 | |
1142 | |
1368 | case SelectionNotify: |
1143 | case SelectionNotify: |
1369 | if (selection_wait == Sel_normal) |
1144 | if (selection_wait == Sel_normal) |
1370 | selection_paste (ev.xselection.requestor, |
1145 | selection_paste (ev.xselection.requestor, |
… | |
… | |
1428 | } |
1203 | } |
1429 | #ifdef MENUBAR |
1204 | #ifdef MENUBAR |
1430 | if (menubar_visible () && isMenuBarWindow (ev.xany.window)) |
1205 | if (menubar_visible () && isMenuBarWindow (ev.xany.window)) |
1431 | menubar_expose (); |
1206 | menubar_expose (); |
1432 | #endif |
1207 | #endif |
1433 | #ifdef RXVT_GRAPHICS |
|
|
1434 | Gr_expose (ev.xany.window); |
|
|
1435 | #endif |
|
|
1436 | |
|
|
1437 | } |
1208 | } |
1438 | break; |
1209 | break; |
1439 | |
1210 | |
1440 | case MotionNotify: |
1211 | case MotionNotify: |
1441 | #ifdef POINTER_BLANK |
1212 | #ifdef POINTER_BLANK |
… | |
… | |
1443 | pointer_unblank (); |
1214 | pointer_unblank (); |
1444 | #endif |
1215 | #endif |
1445 | #if MENUBAR |
1216 | #if MENUBAR |
1446 | if (isMenuBarWindow (ev.xany.window)) |
1217 | if (isMenuBarWindow (ev.xany.window)) |
1447 | { |
1218 | { |
1448 | menubar_control (& (ev.xbutton)); |
1219 | menubar_control (ev.xbutton); |
1449 | break; |
1220 | break; |
1450 | } |
1221 | } |
1451 | #endif |
1222 | #endif |
1452 | if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate)) |
1223 | if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate)) |
1453 | break; |
1224 | break; |
… | |
… | |
1573 | return; |
1344 | return; |
1574 | } |
1345 | } |
1575 | |
1346 | |
1576 | /* FALLTHROUGH */ |
1347 | /* FALLTHROUGH */ |
1577 | case ReparentNotify: |
1348 | case ReparentNotify: |
1578 | if ((Options & Opt_transparent) && check_our_parents ()) |
1349 | if ((Options & Opt_transparent) && check_our_parents () && am_transparent) |
1579 | if (am_transparent) |
|
|
1580 | want_full_refresh = 1; |
1350 | want_full_refresh = 1; |
1581 | break; |
1351 | break; |
1582 | #endif |
1352 | #endif |
1583 | } |
1353 | } |
1584 | } |
1354 | } |
1585 | |
1355 | |
1586 | void |
1356 | void |
1587 | rxvt_term::button_press (const XButtonEvent &ev) |
1357 | rxvt_term::button_press (XButtonEvent &ev) |
1588 | { |
1358 | { |
1589 | int reportmode = 0, clickintime; |
1359 | int reportmode = 0, clickintime; |
1590 | |
1360 | |
1591 | bypass_keystate = ev.state & (ModMetaMask | ShiftMask); |
1361 | bypass_keystate = ev.state & (ModMetaMask | ShiftMask); |
1592 | if (!bypass_keystate) |
1362 | if (!bypass_keystate) |
… | |
… | |
1594 | /* |
1364 | /* |
1595 | * VT window processing of button press |
1365 | * VT window processing of button press |
1596 | */ |
1366 | */ |
1597 | if (ev.window == TermWin.vt) |
1367 | if (ev.window == TermWin.vt) |
1598 | { |
1368 | { |
1599 | #if RXVT_GRAPHICS |
|
|
1600 | if (ev.subwindow != None) |
|
|
1601 | rxvt_Gr_ButtonPress (ev.x, ev.y); |
|
|
1602 | else |
|
|
1603 | #endif |
|
|
1604 | |
|
|
1605 | { |
|
|
1606 | clickintime = ev.time - MEvent.time < MULTICLICK_TIME; |
1369 | clickintime = ev.time - MEvent.time < MULTICLICK_TIME; |
1607 | if (reportmode) |
1370 | if (reportmode) |
|
|
1371 | { |
|
|
1372 | /* mouse report from vt window */ |
|
|
1373 | /* save the xbutton state (for ButtonRelease) */ |
|
|
1374 | MEvent.state = ev.state; |
|
|
1375 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1376 | if (ev.button == MEvent.button && clickintime) |
1608 | { |
1377 | { |
1609 | /* mouse report from vt window */ |
1378 | /* same button, within alloted time */ |
1610 | /* save the xbutton state (for ButtonRelease) */ |
1379 | MEvent.clicks++; |
1611 | MEvent.state = ev.state; |
1380 | if (MEvent.clicks > 1) |
1612 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1613 | if (ev.button == MEvent.button && clickintime) |
|
|
1614 | { |
1381 | { |
1615 | /* same button, within alloted time */ |
|
|
1616 | MEvent.clicks++; |
|
|
1617 | if (MEvent.clicks > 1) |
|
|
1618 | { |
|
|
1619 | /* only report double clicks */ |
1382 | /* only report double clicks */ |
1620 | MEvent.clicks = 2; |
1383 | MEvent.clicks = 2; |
1621 | mouse_report (ev); |
1384 | mouse_report (ev); |
1622 | |
1385 | |
1623 | /* don't report the release */ |
1386 | /* don't report the release */ |
1624 | MEvent.clicks = 0; |
1387 | MEvent.clicks = 0; |
1625 | MEvent.button = AnyButton; |
1388 | MEvent.button = AnyButton; |
1626 | } |
|
|
1627 | } |
1389 | } |
1628 | else |
|
|
1629 | { |
|
|
1630 | /* different button, or time expired */ |
|
|
1631 | MEvent.clicks = 1; |
|
|
1632 | MEvent.button = ev.button; |
|
|
1633 | mouse_report (ev); |
|
|
1634 | } |
|
|
1635 | #else |
|
|
1636 | MEvent.button = ev.button; |
|
|
1637 | mouse_report (ev); |
|
|
1638 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1639 | |
|
|
1640 | } |
1390 | } |
1641 | else |
1391 | else |
1642 | { |
1392 | { |
|
|
1393 | /* different button, or time expired */ |
|
|
1394 | MEvent.clicks = 1; |
|
|
1395 | MEvent.button = ev.button; |
|
|
1396 | mouse_report (ev); |
|
|
1397 | } |
|
|
1398 | #else |
|
|
1399 | MEvent.button = ev.button; |
|
|
1400 | mouse_report (ev); |
|
|
1401 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1402 | |
|
|
1403 | } |
|
|
1404 | else |
|
|
1405 | { |
1643 | if (ev.button != MEvent.button) |
1406 | if (ev.button != MEvent.button) |
1644 | MEvent.clicks = 0; |
1407 | MEvent.clicks = 0; |
1645 | switch (ev.button) |
1408 | switch (ev.button) |
1646 | { |
1409 | { |
1647 | case Button1: |
1410 | case Button1: |
1648 | /* allow shift+left click to extend selection */ |
1411 | /* allow shift+left click to extend selection */ |
1649 | if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) |
1412 | if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) |
1650 | { |
1413 | { |
1651 | if (MEvent.button == Button1 && clickintime) |
|
|
1652 | selection_rotate (ev.x, ev.y); |
|
|
1653 | else |
|
|
1654 | selection_extend (ev.x, ev.y, 1); |
|
|
1655 | } |
|
|
1656 | else |
|
|
1657 | { |
|
|
1658 | if (MEvent.button == Button1 && clickintime) |
|
|
1659 | MEvent.clicks++; |
|
|
1660 | else |
|
|
1661 | MEvent.clicks = 1; |
|
|
1662 | |
|
|
1663 | selection_click (MEvent.clicks, ev.x, ev.y); |
|
|
1664 | } |
|
|
1665 | |
|
|
1666 | MEvent.button = Button1; |
|
|
1667 | break; |
|
|
1668 | |
|
|
1669 | case Button3: |
|
|
1670 | if (MEvent.button == Button3 && clickintime) |
1414 | if (MEvent.button == Button1 && clickintime) |
1671 | selection_rotate (ev.x, ev.y); |
1415 | selection_rotate (ev.x, ev.y); |
1672 | else |
1416 | else |
1673 | selection_extend (ev.x, ev.y, 1); |
1417 | selection_extend (ev.x, ev.y, 1); |
|
|
1418 | } |
|
|
1419 | else |
|
|
1420 | { |
|
|
1421 | if (MEvent.button == Button1 && clickintime) |
|
|
1422 | MEvent.clicks++; |
|
|
1423 | else |
|
|
1424 | MEvent.clicks = 1; |
|
|
1425 | |
|
|
1426 | selection_click (MEvent.clicks, ev.x, ev.y); |
|
|
1427 | } |
|
|
1428 | |
|
|
1429 | MEvent.button = Button1; |
|
|
1430 | break; |
|
|
1431 | |
|
|
1432 | case Button3: |
|
|
1433 | if (MEvent.button == Button3 && clickintime) |
|
|
1434 | selection_rotate (ev.x, ev.y); |
|
|
1435 | else |
|
|
1436 | selection_extend (ev.x, ev.y, 1); |
1674 | MEvent.button = Button3; |
1437 | MEvent.button = Button3; |
1675 | break; |
1438 | break; |
1676 | } |
|
|
1677 | } |
1439 | } |
|
|
1440 | } |
1678 | MEvent.time = ev.time; |
1441 | MEvent.time = ev.time; |
1679 | return; |
1442 | return; |
1680 | } |
|
|
1681 | } |
1443 | } |
1682 | |
1444 | |
1683 | /* |
1445 | /* |
1684 | * Scrollbar window processing of button press |
1446 | * Scrollbar window processing of button press |
1685 | */ |
1447 | */ |
… | |
… | |
1828 | menubar_control (ev); |
1590 | menubar_control (ev); |
1829 | #endif |
1591 | #endif |
1830 | } |
1592 | } |
1831 | |
1593 | |
1832 | void |
1594 | void |
1833 | rxvt_term::button_release (const XButtonEvent &ev) |
1595 | rxvt_term::button_release (XButtonEvent &ev) |
1834 | { |
1596 | { |
1835 | int reportmode = 0; |
1597 | int reportmode = 0; |
1836 | |
1598 | |
1837 | csrO = 0; /* reset csr Offset */ |
1599 | csrO = 0; /* reset csr Offset */ |
1838 | if (!bypass_keystate) |
1600 | if (!bypass_keystate) |
… | |
… | |
1850 | #ifdef SELECTION_SCROLLING |
1612 | #ifdef SELECTION_SCROLLING |
1851 | pending_scroll_selection=0; |
1613 | pending_scroll_selection=0; |
1852 | #endif |
1614 | #endif |
1853 | if (ev.window == TermWin.vt) |
1615 | if (ev.window == TermWin.vt) |
1854 | { |
1616 | { |
1855 | #ifdef RXVT_GRAPHICS |
|
|
1856 | if (ev.subwindow != None) |
|
|
1857 | rxvt_Gr_ButtonRelease (ev.x, ev.y); |
|
|
1858 | else |
|
|
1859 | #endif |
|
|
1860 | |
|
|
1861 | { |
|
|
1862 | if (reportmode) |
1617 | if (reportmode) |
|
|
1618 | { |
|
|
1619 | /* mouse report from vt window */ |
|
|
1620 | /* don't report release of wheel "buttons" */ |
|
|
1621 | if (ev.button >= 4) |
|
|
1622 | return; |
|
|
1623 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1624 | /* only report the release of 'slow' single clicks */ |
|
|
1625 | if (MEvent.button != AnyButton |
|
|
1626 | && (ev.button != MEvent.button |
|
|
1627 | || (ev.time - MEvent.time |
|
|
1628 | > MULTICLICK_TIME / 2))) |
1863 | { |
1629 | { |
1864 | /* mouse report from vt window */ |
|
|
1865 | /* don't report release of wheel "buttons" */ |
|
|
1866 | if (ev.button >= 4) |
|
|
1867 | return; |
|
|
1868 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1869 | /* only report the release of 'slow' single clicks */ |
|
|
1870 | if (MEvent.button != AnyButton |
|
|
1871 | && (ev.button != MEvent.button |
|
|
1872 | || (ev.time - MEvent.time |
|
|
1873 | > MULTICLICK_TIME / 2))) |
|
|
1874 | { |
|
|
1875 | MEvent.clicks = 0; |
1630 | MEvent.clicks = 0; |
1876 | MEvent.button = AnyButton; |
|
|
1877 | mouse_report (ev); |
|
|
1878 | } |
|
|
1879 | #else /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1880 | MEvent.button = AnyButton; |
1631 | MEvent.button = AnyButton; |
1881 | mouse_report (ev); |
1632 | mouse_report (ev); |
|
|
1633 | } |
|
|
1634 | #else /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1635 | MEvent.button = AnyButton; |
|
|
1636 | mouse_report (ev); |
1882 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
1637 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
1883 | return; |
1638 | return; |
1884 | } |
1639 | } |
1885 | /* |
1640 | /* |
1886 | * dumb hack to compensate for the failure of click-and-drag |
1641 | * dumb hack to compensate for the failure of click-and-drag |
1887 | * when overriding mouse reporting |
1642 | * when overriding mouse reporting |
1888 | */ |
1643 | */ |
1889 | if (PrivateModes & PrivMode_mouse_report |
1644 | if (PrivateModes & PrivMode_mouse_report |
1890 | && bypass_keystate |
1645 | && bypass_keystate |
1891 | && ev.button == Button1 && MEvent.clicks <= 1) |
1646 | && ev.button == Button1 && MEvent.clicks <= 1) |
1892 | selection_extend (ev.x, ev.y, 0); |
1647 | selection_extend (ev.x, ev.y, 0); |
1893 | |
1648 | |
1894 | switch (ev.button) |
1649 | switch (ev.button) |
|
|
1650 | { |
|
|
1651 | case Button1: |
|
|
1652 | case Button3: |
|
|
1653 | selection_make (ev.time); |
|
|
1654 | break; |
|
|
1655 | case Button2: |
|
|
1656 | selection_request (ev.time, ev.x, ev.y); |
|
|
1657 | break; |
|
|
1658 | #ifdef MOUSE_WHEEL |
|
|
1659 | case Button4: |
|
|
1660 | case Button5: |
1895 | { |
1661 | { |
1896 | case Button1: |
1662 | int i; |
1897 | case Button3: |
1663 | page_dirn v; |
1898 | selection_make (ev.time); |
1664 | |
|
|
1665 | v = (ev.button == Button4) ? UP : DN; |
|
|
1666 | if (ev.state & ShiftMask) |
1899 | break; |
1667 | i = 1; |
1900 | case Button2: |
1668 | else if ((Options & Opt_mouseWheelScrollPage)) |
1901 | selection_request (ev.time, ev.x, ev.y); |
1669 | i = TermWin.nrow - 1; |
|
|
1670 | else |
1902 | break; |
1671 | i = 5; |
1903 | #ifdef MOUSE_WHEEL |
1672 | # ifdef MOUSE_SLIP_WHEELING |
1904 | case Button4: |
1673 | if (ev.state & ControlMask) |
1905 | case Button5: |
|
|
1906 | { |
1674 | { |
1907 | int i; |
|
|
1908 | page_dirn v; |
|
|
1909 | |
|
|
1910 | v = (ev.button == Button4) ? UP : DN; |
|
|
1911 | if (ev.state & ShiftMask) |
|
|
1912 | i = 1; |
|
|
1913 | else if ((Options & Opt_mouseWheelScrollPage)) |
|
|
1914 | i = TermWin.nrow - 1; |
|
|
1915 | else |
|
|
1916 | i = 5; |
|
|
1917 | # ifdef MOUSE_SLIP_WHEELING |
|
|
1918 | if (ev.state & ControlMask) |
|
|
1919 | { |
|
|
1920 | mouse_slip_wheel_speed += (v ? -1 : 1); |
1675 | mouse_slip_wheel_speed += (v ? -1 : 1); |
1921 | mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
1676 | mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
1922 | } |
1677 | } |
1923 | # endif |
1678 | # endif |
1924 | # ifdef JUMP_MOUSE_WHEEL |
1679 | # ifdef JUMP_MOUSE_WHEEL |
|
|
1680 | scr_page (v, i); |
|
|
1681 | scr_refresh (SMOOTH_REFRESH); |
|
|
1682 | scrollbar_show (1); |
|
|
1683 | # else |
|
|
1684 | while (i--) |
|
|
1685 | { |
1925 | scr_page (v, i); |
1686 | scr_page (v, 1); |
1926 | scr_refresh (SMOOTH_REFRESH); |
1687 | scr_refresh (SMOOTH_REFRESH); |
1927 | scrollbar_show (1); |
1688 | scrollbar_show (1); |
1928 | # else |
|
|
1929 | while (i--) |
|
|
1930 | { |
|
|
1931 | scr_page (v, 1); |
|
|
1932 | scr_refresh (SMOOTH_REFRESH); |
|
|
1933 | scrollbar_show (1); |
|
|
1934 | } |
1689 | } |
1935 | # endif |
1690 | # endif |
1936 | |
1691 | |
1937 | } |
|
|
1938 | break; |
|
|
1939 | #endif |
|
|
1940 | |
|
|
1941 | } |
1692 | } |
|
|
1693 | break; |
|
|
1694 | #endif |
|
|
1695 | |
1942 | } |
1696 | } |
1943 | } |
1697 | } |
1944 | #ifdef MENUBAR |
1698 | #ifdef MENUBAR |
1945 | else if (isMenuBarWindow (ev.window)) |
1699 | else if (isMenuBarWindow (ev.window)) |
1946 | menubar_control (ev); |
1700 | menubar_control (ev); |
1947 | #endif |
1701 | #endif |
1948 | } |
1702 | } |
1949 | |
1703 | |
1950 | |
|
|
1951 | #ifdef TRANSPARENT |
1704 | #ifdef TRANSPARENT |
|
|
1705 | #if TINTING |
|
|
1706 | /* shading taken from eterm-0.9.2 */ |
|
|
1707 | /* RGB 15 */ |
|
|
1708 | |
|
|
1709 | static void |
|
|
1710 | shade_ximage_15(void *data, int bpl, int w, int h, int rm, int gm, int bm) |
|
|
1711 | { |
|
|
1712 | unsigned char *ptr; |
|
|
1713 | int x, y; |
|
|
1714 | |
|
|
1715 | ptr = (unsigned char *)data + (w * sizeof(uint16_t)); |
|
|
1716 | if ((rm <= 256) && (gm <= 256) && (bm <= 256)) { |
|
|
1717 | /* No saturation */ |
|
|
1718 | for (y = h; --y >= 0;) { |
|
|
1719 | for (x = -w; x < 0; x++) { |
|
|
1720 | int r, g, b; |
|
|
1721 | |
|
|
1722 | b = ((uint16_t *) ptr)[x]; |
|
|
1723 | r = (b & 0x7c00) * rm; |
|
|
1724 | g = (b & 0x3e0) * gm; |
|
|
1725 | b = (b & 0x1f) * bm; |
|
|
1726 | ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00) |
|
|
1727 | | ((g >> 8) & 0x3e0) |
|
|
1728 | | ((b >> 8) & 0x1f); |
|
|
1729 | } |
|
|
1730 | ptr += bpl; |
|
|
1731 | } |
|
|
1732 | } else { |
|
|
1733 | for (y = h; --y >= 0;) { |
|
|
1734 | for (x = -w; x < 0; x++) { |
|
|
1735 | int r, g, b; |
|
|
1736 | |
|
|
1737 | b = ((uint16_t *) ptr)[x]; |
|
|
1738 | r = (b & 0x7c00) * rm; |
|
|
1739 | g = (b & 0x3e0) * gm; |
|
|
1740 | b = (b & 0x1f) * bm; |
|
|
1741 | r |= (!(r >> 15) - 1); |
|
|
1742 | g |= (!(g >> 10) - 1); |
|
|
1743 | b |= (!(b >> 5) - 1); |
|
|
1744 | ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00) |
|
|
1745 | | ((g >> 8) & 0x3e0) |
|
|
1746 | | ((b >> 8) & 0x1f); |
|
|
1747 | } |
|
|
1748 | ptr += bpl; |
|
|
1749 | } |
|
|
1750 | } |
|
|
1751 | } |
|
|
1752 | |
|
|
1753 | /* RGB 16 */ |
|
|
1754 | static void |
|
|
1755 | shade_ximage_16(void *data, int bpl, int w, int h, int rm, int gm, int bm) |
|
|
1756 | { |
|
|
1757 | unsigned char *ptr; |
|
|
1758 | int x, y; |
|
|
1759 | |
|
|
1760 | ptr = (unsigned char *)data + (w * sizeof(uint16_t)); |
|
|
1761 | if ((rm <= 256) && (gm <= 256) && (bm <= 256)) { |
|
|
1762 | /* No saturation */ |
|
|
1763 | for (y = h; --y >= 0;) { |
|
|
1764 | for (x = -w; x < 0; x++) { |
|
|
1765 | int r, g, b; |
|
|
1766 | |
|
|
1767 | b = ((uint16_t *) ptr)[x]; |
|
|
1768 | r = (b & 0xf800) * rm; |
|
|
1769 | g = (b & 0x7e0) * gm; |
|
|
1770 | b = (b & 0x1f) * bm; |
|
|
1771 | ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800) |
|
|
1772 | | ((g >> 8) & 0x7e0) |
|
|
1773 | | ((b >> 8) & 0x1f); |
|
|
1774 | } |
|
|
1775 | ptr += bpl; |
|
|
1776 | } |
|
|
1777 | } else { |
|
|
1778 | for (y = h; --y >= 0;) { |
|
|
1779 | for (x = -w; x < 0; x++) { |
|
|
1780 | int r, g, b; |
|
|
1781 | |
|
|
1782 | b = ((uint16_t *) ptr)[x]; |
|
|
1783 | r = (b & 0xf800) * rm; |
|
|
1784 | g = (b & 0x7e0) * gm; |
|
|
1785 | b = (b & 0x1f) * bm; |
|
|
1786 | r |= (!(r >> 16) - 1); |
|
|
1787 | g |= (!(g >> 11) - 1); |
|
|
1788 | b |= (!(b >> 5) - 1); |
|
|
1789 | ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800) |
|
|
1790 | | ((g >> 8) & 0x7e0) |
|
|
1791 | | ((b >> 8) & 0x1f); |
|
|
1792 | } |
|
|
1793 | ptr += bpl; |
|
|
1794 | } |
|
|
1795 | } |
|
|
1796 | } |
|
|
1797 | |
|
|
1798 | /* RGB 24 */ |
|
|
1799 | static void |
|
|
1800 | shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm) |
|
|
1801 | { |
|
|
1802 | unsigned char *ptr; |
|
|
1803 | int x, y; |
|
|
1804 | |
|
|
1805 | ptr = (unsigned char *)data + (w * 3); |
|
|
1806 | if ((rm <= 256) && (gm <= 256) && (bm <= 256)) { |
|
|
1807 | /* No saturation */ |
|
|
1808 | for (y = h; --y >= 0;) { |
|
|
1809 | for (x = -(w * 3); x < 0; x += 3) { |
|
|
1810 | int r, g, b; |
|
|
1811 | |
|
|
1812 | if (byteorder.big_endian()) { |
|
|
1813 | r = (ptr[x + 0] * rm) >> 8; |
|
|
1814 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1815 | b = (ptr[x + 2] * bm) >> 8; |
|
|
1816 | ptr[x + 0] = r; |
|
|
1817 | ptr[x + 1] = g; |
|
|
1818 | ptr[x + 2] = b; |
|
|
1819 | } else { |
|
|
1820 | r = (ptr[x + 2] * rm) >> 8; |
|
|
1821 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1822 | b = (ptr[x + 0] * bm) >> 8; |
|
|
1823 | ptr[x + 2] = r; |
|
|
1824 | ptr[x + 1] = g; |
|
|
1825 | ptr[x + 0] = b; |
|
|
1826 | } |
|
|
1827 | } |
|
|
1828 | ptr += bpl; |
|
|
1829 | } |
|
|
1830 | } else { |
|
|
1831 | for (y = h; --y >= 0;) { |
|
|
1832 | for (x = -(w * 3); x < 0; x += 3) { |
|
|
1833 | int r, g, b; |
|
|
1834 | |
|
|
1835 | if (byteorder.big_endian()) { |
|
|
1836 | r = (ptr[x + 0] * rm) >> 8; |
|
|
1837 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1838 | b = (ptr[x + 2] * bm) >> 8; |
|
|
1839 | |
|
|
1840 | r |= (!(r >> 8) - 1); |
|
|
1841 | g |= (!(g >> 8) - 1); |
|
|
1842 | b |= (!(b >> 8) - 1); |
|
|
1843 | |
|
|
1844 | ptr[x + 0] = r; |
|
|
1845 | ptr[x + 1] = g; |
|
|
1846 | ptr[x + 2] = b; |
|
|
1847 | } else { |
|
|
1848 | r = (ptr[x + 2] * rm) >> 8; |
|
|
1849 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1850 | b = (ptr[x + 0] * bm) >> 8; |
|
|
1851 | |
|
|
1852 | r |= (!(r >> 8) - 1); |
|
|
1853 | g |= (!(g >> 8) - 1); |
|
|
1854 | b |= (!(b >> 8) - 1); |
|
|
1855 | |
|
|
1856 | ptr[x + 2] = r; |
|
|
1857 | ptr[x + 1] = g; |
|
|
1858 | ptr[x + 0] = b; |
|
|
1859 | } |
|
|
1860 | } |
|
|
1861 | ptr += bpl; |
|
|
1862 | } |
|
|
1863 | } |
|
|
1864 | } |
|
|
1865 | |
|
|
1866 | /* RGB 32 */ |
|
|
1867 | static void |
|
|
1868 | shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm) |
|
|
1869 | { |
|
|
1870 | unsigned char *ptr; |
|
|
1871 | int x, y; |
|
|
1872 | |
|
|
1873 | ptr = (unsigned char *)data + (w * 4); |
|
|
1874 | if ((rm <= 256) && (gm <= 256) && (bm <= 256)) { |
|
|
1875 | /* No saturation */ |
|
|
1876 | for (y = h; --y >= 0;) { |
|
|
1877 | if (byteorder.big_endian()) { |
|
|
1878 | for (x = -(w * 4); x < 0; x += 4) { |
|
|
1879 | int r, g, b; |
|
|
1880 | |
|
|
1881 | r = (ptr[x + 1] * rm) >> 8; |
|
|
1882 | g = (ptr[x + 2] * gm) >> 8; |
|
|
1883 | b = (ptr[x + 3] * bm) >> 8; |
|
|
1884 | ptr[x + 1] = r; |
|
|
1885 | ptr[x + 2] = g; |
|
|
1886 | ptr[x + 3] = b; |
|
|
1887 | } |
|
|
1888 | } else { |
|
|
1889 | for (x = -(w * 4); x < 0; x += 4) { |
|
|
1890 | int r, g, b; |
|
|
1891 | |
|
|
1892 | r = (ptr[x + 2] * rm) >> 8; |
|
|
1893 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1894 | b = (ptr[x + 0] * bm) >> 8; |
|
|
1895 | ptr[x + 2] = r; |
|
|
1896 | ptr[x + 1] = g; |
|
|
1897 | ptr[x + 0] = b; |
|
|
1898 | } |
|
|
1899 | } |
|
|
1900 | ptr += bpl; |
|
|
1901 | } |
|
|
1902 | } else { |
|
|
1903 | for (y = h; --y >= 0;) { |
|
|
1904 | for (x = -(w * 4); x < 0; x += 4) { |
|
|
1905 | int r, g, b; |
|
|
1906 | |
|
|
1907 | if (byteorder.big_endian()) { |
|
|
1908 | r = (ptr[x + 1] * rm) >> 8; |
|
|
1909 | g = (ptr[x + 2] * gm) >> 8; |
|
|
1910 | b = (ptr[x + 3] * bm) >> 8; |
|
|
1911 | |
|
|
1912 | r |= (!(r >> 8) - 1); |
|
|
1913 | g |= (!(g >> 8) - 1); |
|
|
1914 | b |= (!(b >> 8) - 1); |
|
|
1915 | |
|
|
1916 | ptr[x + 1] = r; |
|
|
1917 | ptr[x + 2] = g; |
|
|
1918 | ptr[x + 3] = b; |
|
|
1919 | } else { |
|
|
1920 | r = (ptr[x + 2] * rm) >> 8; |
|
|
1921 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1922 | b = (ptr[x + 0] * bm) >> 8; |
|
|
1923 | |
|
|
1924 | r |= (!(r >> 8) - 1); |
|
|
1925 | g |= (!(g >> 8) - 1); |
|
|
1926 | b |= (!(b >> 8) - 1); |
|
|
1927 | |
|
|
1928 | ptr[x + 2] = r; |
|
|
1929 | ptr[x + 1] = g; |
|
|
1930 | ptr[x + 0] = b; |
|
|
1931 | } |
|
|
1932 | } |
|
|
1933 | ptr += bpl; |
|
|
1934 | } |
|
|
1935 | } |
|
|
1936 | } |
|
|
1937 | |
|
|
1938 | #endif |
|
|
1939 | |
1952 | /* |
1940 | /* |
1953 | * Check our parents are still who we think they are. |
1941 | * Check our parents are still who we think they are. |
1954 | * Do transparency updates if required |
1942 | * Do transparency updates if required |
1955 | */ |
1943 | */ |
1956 | int |
1944 | int |
1957 | rxvt_term::check_our_parents () |
1945 | rxvt_term::check_our_parents () |
1958 | { |
1946 | { |
1959 | int i, pchanged, aformat, have_pixmap, rootdepth; |
1947 | int i, pchanged, aformat, have_pixmap, rootdepth; |
1960 | unsigned long nitems, bytes_after; |
1948 | unsigned long nitems, bytes_after; |
1961 | Atom atype; |
1949 | Atom atype; |
1962 | unsigned char *prop = NULL; |
1950 | unsigned char *prop = NULL; |
1963 | Window root, oldp, *list; |
1951 | Window root, oldp, *list; |
1964 | Pixmap rootpixmap = None; |
1952 | Pixmap rootpixmap = None; |
1965 | XWindowAttributes wattr, wrootattr; |
1953 | XWindowAttributes wattr, wrootattr; |
1966 | |
1954 | |
1967 | pchanged = 0; |
1955 | pchanged = 0; |
1968 | |
1956 | |
1969 | if (! (Options & Opt_transparent)) |
1957 | if (!(Options & Opt_transparent)) |
1970 | return pchanged; /* Don't try any more */ |
1958 | return pchanged; /* Don't try any more */ |
1971 | |
1959 | |
1972 | XGetWindowAttributes (display->display, display->root, &wrootattr); |
1960 | XGetWindowAttributes (display->display, display->root, &wrootattr); |
1973 | rootdepth = wrootattr.depth; |
1961 | rootdepth = wrootattr.depth; |
1974 | |
1962 | |
1975 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
1963 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
|
|
1964 | |
1976 | if (rootdepth != wattr.depth) |
1965 | if (rootdepth != wattr.depth) |
1977 | { |
1966 | { |
1978 | if (am_transparent) |
1967 | if (am_transparent) |
1979 | { |
1968 | { |
1980 | pchanged = 1; |
1969 | pchanged = 1; |
1981 | XSetWindowBackground (display->display, TermWin.vt, |
1970 | XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]); |
1982 | PixColors[Color_bg]); |
|
|
1983 | am_transparent = am_pixmap_trans = 0; |
1971 | am_transparent = am_pixmap_trans = 0; |
1984 | } |
1972 | } |
|
|
1973 | |
1985 | return pchanged; /* Don't try any more */ |
1974 | return pchanged; /* Don't try any more */ |
1986 | } |
1975 | } |
1987 | |
1976 | |
1988 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
1977 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
1989 | XSync (display->display, False); |
1978 | XSync (display->display, False); |
… | |
… | |
1991 | /* |
1980 | /* |
1992 | * Make the frame window set by the window manager have |
1981 | * Make the frame window set by the window manager have |
1993 | * the root background. Some window managers put multiple nested frame |
1982 | * the root background. Some window managers put multiple nested frame |
1994 | * windows for each client, so we have to take care about that. |
1983 | * windows for each client, so we have to take care about that. |
1995 | */ |
1984 | */ |
1996 | i = (xa[XA_XROOTPMAPID] != 0 |
1985 | i = (xa[XA_XROOTPMAPID] |
1997 | && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], |
1986 | && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], |
1998 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
1987 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
1999 | &nitems, &bytes_after, &prop) == Success)); |
1988 | &nitems, &bytes_after, &prop) == Success); |
|
|
1989 | |
|
|
1990 | if (!i || prop == NULL) |
|
|
1991 | i = (xa[XA_XSETROOTID] |
|
|
1992 | && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID], |
|
|
1993 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1994 | &nitems, &bytes_after, &prop) == Success); |
|
|
1995 | |
2000 | if (!i || prop == NULL) |
1996 | if (!i || prop == NULL) |
2001 | have_pixmap = 0; |
1997 | have_pixmap = 0; |
2002 | else |
1998 | else |
2003 | { |
1999 | { |
2004 | have_pixmap = 1; |
2000 | have_pixmap = 1; |
2005 | rootpixmap = * ((Pixmap *)prop); |
2001 | rootpixmap = * ((Pixmap *)prop); |
2006 | XFree (prop); |
2002 | XFree (prop); |
2007 | } |
2003 | } |
|
|
2004 | |
2008 | if (have_pixmap) |
2005 | if (have_pixmap) |
2009 | { |
2006 | { |
2010 | /* |
2007 | /* |
2011 | * Copy display->root pixmap transparency |
2008 | * Copy display->root pixmap transparency |
2012 | */ |
2009 | */ |
2013 | int sx, sy, nx, ny; |
2010 | int sx, sy, nx, ny; |
2014 | unsigned int nw, nh; |
2011 | unsigned int nw, nh; |
2015 | Window cr; |
2012 | Window cr; |
2016 | XImage *image; |
2013 | XImage *image; |
2017 | GC gc; |
2014 | GC gc; |
2018 | XGCValues gcvalue; |
2015 | XGCValues gcvalue; |
2019 | |
2016 | |
2020 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
2017 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
2021 | 0, 0, &sx, &sy, &cr); |
2018 | 0, 0, &sx, &sy, &cr); |
2022 | nw = (unsigned int)szHint.width; |
2019 | nw = (unsigned int)szHint.width; |
2023 | nh = (unsigned int)szHint.height; |
2020 | nh = (unsigned int)szHint.height; |
2024 | nx = ny = 0; |
2021 | nx = ny = 0; |
|
|
2022 | |
2025 | if (sx < 0) |
2023 | if (sx < 0) |
2026 | { |
2024 | { |
2027 | nw += sx; |
2025 | nw += sx; |
2028 | nx = -sx; |
2026 | nx = -sx; |
2029 | sx = 0; |
2027 | sx = 0; |
2030 | } |
2028 | } |
|
|
2029 | |
2031 | if (sy < 0) |
2030 | if (sy < 0) |
2032 | { |
2031 | { |
2033 | nh += sy; |
2032 | nh += sy; |
2034 | ny = -sy; |
2033 | ny = -sy; |
2035 | sy = 0; |
2034 | sy = 0; |
2036 | } |
2035 | } |
|
|
2036 | |
2037 | MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); |
2037 | MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); |
2038 | MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); |
2038 | MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); |
2039 | allowedxerror = -1; |
2039 | allowedxerror = -1; |
2040 | image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, |
2040 | image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap); |
2041 | ZPixmap); |
2041 | |
2042 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
2042 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
2043 | /* XXX: may need a delay here? */ |
2043 | /* XXX: may need a delay here? */ |
2044 | allowedxerror = 0; |
2044 | allowedxerror = 0; |
|
|
2045 | |
2045 | if (image == NULL) |
2046 | if (image == NULL) |
2046 | { |
2047 | { |
2047 | if (am_transparent && am_pixmap_trans) |
2048 | if (am_transparent && am_pixmap_trans) |
2048 | { |
2049 | { |
2049 | pchanged = 1; |
2050 | pchanged = 1; |
… | |
… | |
2051 | { |
2052 | { |
2052 | XFreePixmap (display->display, TermWin.pixmap); |
2053 | XFreePixmap (display->display, TermWin.pixmap); |
2053 | TermWin.pixmap = None; |
2054 | TermWin.pixmap = None; |
2054 | } |
2055 | } |
2055 | } |
2056 | } |
|
|
2057 | |
2056 | am_pixmap_trans = 0; |
2058 | am_pixmap_trans = 0; |
2057 | } |
2059 | } |
2058 | else |
2060 | else |
2059 | { |
2061 | { |
2060 | if (TermWin.pixmap != None) |
2062 | if (TermWin.pixmap != None) |
2061 | XFreePixmap (display->display, TermWin.pixmap); |
2063 | XFreePixmap (display->display, TermWin.pixmap); |
|
|
2064 | |
|
|
2065 | #if TINTING |
|
|
2066 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
2067 | { |
|
|
2068 | unsigned short shade, rm, gm, bm; |
|
|
2069 | |
|
|
2070 | PixColors[Color_tint].get (display, rm, gm, bm); |
|
|
2071 | |
|
|
2072 | rm >>= 8; gm >>= 8; bm >>= 8; // not 100% correct, but... |
|
|
2073 | |
|
|
2074 | /* Determine bitshift and bitmask values */ |
|
|
2075 | switch (image->bits_per_pixel) |
|
|
2076 | { |
|
|
2077 | case 15: shade_ximage_15 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break; |
|
|
2078 | case 16: shade_ximage_16 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break; |
|
|
2079 | case 24: shade_ximage_24 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break; |
|
|
2080 | case 32: shade_ximage_32 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break; |
|
|
2081 | } |
|
|
2082 | } |
|
|
2083 | #endif |
|
|
2084 | |
2062 | TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, |
2085 | TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, |
2063 | (unsigned int)szHint.width, |
|
|
2064 | (unsigned int)szHint.height, |
2086 | szHint.width, szHint.height, image->depth); |
2065 | (unsigned int)image->depth); |
|
|
2066 | gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); |
2087 | gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); |
2067 | XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, |
2088 | XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, |
2068 | nx, ny, (unsigned int)image->width, |
|
|
2069 | (unsigned int)image->height); |
2089 | nx, ny, image->width, image->height); |
2070 | XFreeGC (display->display, gc); |
2090 | XFreeGC (display->display, gc); |
2071 | XDestroyImage (image); |
2091 | XDestroyImage (image); |
2072 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, |
2092 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, |
2073 | TermWin.pixmap); |
2093 | TermWin.pixmap); |
|
|
2094 | |
2074 | if (!am_transparent || !am_pixmap_trans) |
2095 | if (!am_transparent || !am_pixmap_trans) |
2075 | pchanged = 1; |
2096 | pchanged = 1; |
|
|
2097 | |
2076 | am_transparent = am_pixmap_trans = 1; |
2098 | am_transparent = am_pixmap_trans = 1; |
2077 | } |
2099 | } |
2078 | } |
2100 | } |
|
|
2101 | |
2079 | if (!am_pixmap_trans) |
2102 | if (!am_pixmap_trans) |
2080 | { |
2103 | { |
2081 | unsigned int n; |
2104 | unsigned int n; |
2082 | /* |
2105 | /* |
2083 | * InheritPixmap transparency |
2106 | * InheritPixmap transparency |
2084 | */ |
2107 | */ |
2085 | D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root)); |
2108 | D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root)); |
2086 | for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); |
2109 | for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) |
2087 | i++) |
|
|
2088 | { |
2110 | { |
2089 | oldp = TermWin.parent[i]; |
2111 | oldp = TermWin.parent[i]; |
2090 | XQueryTree (display->display, TermWin.parent[i - 1], &root, |
2112 | XQueryTree (display->display, TermWin.parent[i - 1], &root, |
2091 | &TermWin.parent[i], &list, &n); |
2113 | &TermWin.parent[i], &list, &n); |
2092 | XFree (list); |
2114 | XFree (list); |
2093 | D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); |
2115 | D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); |
|
|
2116 | |
2094 | if (TermWin.parent[i] == display->root) |
2117 | if (TermWin.parent[i] == display->root) |
2095 | { |
2118 | { |
2096 | if (oldp != None) |
2119 | if (oldp != None) |
2097 | pchanged = 1; |
2120 | pchanged = 1; |
|
|
2121 | |
2098 | break; |
2122 | break; |
2099 | } |
2123 | } |
|
|
2124 | |
2100 | if (oldp != TermWin.parent[i]) |
2125 | if (oldp != TermWin.parent[i]) |
2101 | pchanged = 1; |
2126 | pchanged = 1; |
2102 | } |
2127 | } |
|
|
2128 | |
2103 | n = 0; |
2129 | n = 0; |
|
|
2130 | |
2104 | if (pchanged) |
2131 | if (pchanged) |
2105 | { |
2132 | { |
2106 | for (; n < (unsigned int)i; n++) |
2133 | for (; n < (unsigned int)i; n++) |
2107 | { |
2134 | { |
2108 | XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); |
2135 | XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); |
… | |
… | |
2112 | n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; |
2139 | n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; |
2113 | break; |
2140 | break; |
2114 | } |
2141 | } |
2115 | } |
2142 | } |
2116 | } |
2143 | } |
2117 | if (n > (int) (sizeof (TermWin.parent) |
2144 | |
2118 | / sizeof (TermWin.parent[0]))) |
2145 | if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0]))) |
2119 | { |
2146 | { |
2120 | D_X ((stderr, "InheritPixmap Turning off")); |
2147 | D_X ((stderr, "InheritPixmap Turning off")); |
2121 | XSetWindowBackground (display->display, TermWin.parent[0], |
2148 | XSetWindowBackground (display->display, TermWin.parent[0], PixColors[Color_fg]); |
2122 | PixColors[Color_fg]); |
|
|
2123 | XSetWindowBackground (display->display, TermWin.vt, |
2149 | XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]); |
2124 | PixColors[Color_bg]); |
|
|
2125 | am_transparent = 0; |
2150 | am_transparent = 0; |
2126 | /* XXX: also turn off Opt_transparent? */ |
2151 | /* XXX: also turn off Opt_transparent? */ |
2127 | } |
2152 | } |
2128 | else |
2153 | else |
2129 | { |
2154 | { |
|
|
2155 | #if WAIT_FOR_WM |
2130 | /* wait (an arbitrary period) for the WM to do its thing |
2156 | /* wait (an arbitrary period) for the WM to do its thing |
2131 | * needed for fvwm2.2.2 (and before?) */ |
2157 | * needed for fvwm2.2.2 (and before?) */ |
2132 | # ifdef HAVE_NANOSLEEP |
|
|
2133 | struct timespec rqt; |
|
|
2134 | |
|
|
2135 | rqt.tv_sec = 1; |
|
|
2136 | rqt.tv_nsec = 0; |
|
|
2137 | nanosleep (&rqt, NULL); |
|
|
2138 | # else |
|
|
2139 | sleep (1); |
2158 | sleep (1); |
2140 | # endif |
2159 | #endif |
2141 | D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); |
2160 | D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); |
2142 | for (n = 0; n < (unsigned int)i; n++) |
2161 | for (n = 0; n < (unsigned int)i; n++) |
2143 | XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], |
2162 | XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative); |
2144 | ParentRelative); |
2163 | |
2145 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, |
2164 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative); |
2146 | ParentRelative); |
|
|
2147 | am_transparent = 1; |
2165 | am_transparent = 1; |
2148 | } |
2166 | } |
|
|
2167 | |
2149 | for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) |
2168 | for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) |
2150 | TermWin.parent[i] = None; |
2169 | TermWin.parent[i] = None; |
2151 | } |
2170 | } |
|
|
2171 | |
2152 | return pchanged; |
2172 | return pchanged; |
2153 | } |
2173 | } |
2154 | #endif |
2174 | #endif |
2155 | |
2175 | |
2156 | /*}}} */ |
2176 | /*}}} */ |
|
|
2177 | |
|
|
2178 | bool |
|
|
2179 | rxvt_term::cmd_parse () |
|
|
2180 | { |
|
|
2181 | bool flag = false; |
|
|
2182 | unicode_t ch = NOCHAR; |
|
|
2183 | unsigned char *seq_begin; // remember start of esc-sequence here |
|
|
2184 | |
|
|
2185 | for (;;) |
|
|
2186 | { |
|
|
2187 | if (ch == NOCHAR) |
|
|
2188 | { |
|
|
2189 | seq_begin = cmdbuf_ptr; |
|
|
2190 | ch = next_char (); |
|
|
2191 | } |
|
|
2192 | |
|
|
2193 | if (ch == NOCHAR) // TODO: improve |
|
|
2194 | break; |
|
|
2195 | |
|
|
2196 | if (!IS_CONTROL (ch) || ch == '\t' || ch == '\n' || ch == '\r') |
|
|
2197 | { |
|
|
2198 | /* Read a text string from the input buffer */ |
|
|
2199 | unicode_t buf[UBUFSIZ]; |
|
|
2200 | bool refreshnow = false; |
|
|
2201 | int nlines = 0; |
|
|
2202 | unicode_t *str = buf; |
|
|
2203 | |
|
|
2204 | *str++ = ch; |
|
|
2205 | |
|
|
2206 | for (;;) |
|
|
2207 | { |
|
|
2208 | seq_begin = cmdbuf_ptr; |
|
|
2209 | ch = next_char (); |
|
|
2210 | |
|
|
2211 | if (ch == NOCHAR || (IS_CONTROL (ch) && ch != '\t' && ch != '\n' && ch != '\r')) |
|
|
2212 | break; |
|
|
2213 | |
|
|
2214 | *str++ = ch; |
|
|
2215 | |
|
|
2216 | if (ch == '\n') |
|
|
2217 | { |
|
|
2218 | nlines++; |
|
|
2219 | refresh_count++; |
|
|
2220 | |
|
|
2221 | if (! (Options & Opt_jumpScroll) |
|
|
2222 | || (refresh_count >= (refresh_limit * (TermWin.nrow - 1)))) |
|
|
2223 | { |
|
|
2224 | refreshnow = true; |
|
|
2225 | flag = true; |
|
|
2226 | ch = NOCHAR; |
|
|
2227 | break; |
|
|
2228 | } |
|
|
2229 | |
|
|
2230 | // scr_add_lines only works for nlines < TermWin.nrow - 1. |
|
|
2231 | if (nlines >= TermWin.nrow - 1) |
|
|
2232 | { |
|
|
2233 | scr_add_lines (buf, nlines, str - buf); |
|
|
2234 | nlines = 0; |
|
|
2235 | str = buf; |
|
|
2236 | } |
|
|
2237 | } |
|
|
2238 | |
|
|
2239 | if (str >= buf + UBUFSIZ) |
|
|
2240 | { |
|
|
2241 | ch = NOCHAR; |
|
|
2242 | break; |
|
|
2243 | } |
|
|
2244 | } |
|
|
2245 | |
|
|
2246 | scr_add_lines (buf, nlines, str - buf); |
|
|
2247 | |
|
|
2248 | /* |
|
|
2249 | * If there have been a lot of new lines, then update the screen |
|
|
2250 | * What the heck I'll cheat and only refresh less than every page-full. |
|
|
2251 | * the number of pages between refreshes is refresh_limit, which |
|
|
2252 | * is incremented here because we must be doing flat-out scrolling. |
|
|
2253 | * |
|
|
2254 | * refreshing should be correct for small scrolls, because of the |
|
|
2255 | * time-out |
|
|
2256 | */ |
|
|
2257 | if (refreshnow) |
|
|
2258 | { |
|
|
2259 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
|
|
2260 | refresh_limit++; |
|
|
2261 | |
|
|
2262 | scr_refresh (refresh_type); |
|
|
2263 | } |
|
|
2264 | |
|
|
2265 | } |
|
|
2266 | else |
|
|
2267 | { |
|
|
2268 | try |
|
|
2269 | { |
|
|
2270 | process_nonprinting (ch); |
|
|
2271 | } |
|
|
2272 | catch (const class out_of_input &o) |
|
|
2273 | { |
|
|
2274 | // we ran out of input, retry later |
|
|
2275 | cmdbuf_ptr = seq_begin; |
|
|
2276 | break; |
|
|
2277 | } |
|
|
2278 | |
|
|
2279 | ch = NOCHAR; |
|
|
2280 | } |
|
|
2281 | } |
|
|
2282 | |
|
|
2283 | return flag; |
|
|
2284 | } |
|
|
2285 | |
|
|
2286 | // read the next character |
|
|
2287 | unicode_t |
|
|
2288 | rxvt_term::next_char () |
|
|
2289 | { |
|
|
2290 | while (cmdbuf_ptr < cmdbuf_endp) |
|
|
2291 | { |
|
|
2292 | // assume 7-bit to be ascii ALWAYS |
|
|
2293 | if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) |
|
|
2294 | return *cmdbuf_ptr++; |
|
|
2295 | |
|
|
2296 | wchar_t wc; |
|
|
2297 | size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); |
|
|
2298 | |
|
|
2299 | if (len == (size_t)-2) |
|
|
2300 | { |
|
|
2301 | // the mbstate stores incomplete sequences. didn't know this :/ |
|
|
2302 | cmdbuf_ptr = cmdbuf_endp; |
|
|
2303 | break; |
|
|
2304 | } |
|
|
2305 | |
|
|
2306 | if (len == (size_t)-1) |
|
|
2307 | return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through |
|
|
2308 | |
|
|
2309 | // assume wchar == unicode |
|
|
2310 | cmdbuf_ptr += len; |
|
|
2311 | return wc; |
|
|
2312 | } |
|
|
2313 | |
|
|
2314 | return NOCHAR; |
|
|
2315 | } |
|
|
2316 | |
|
|
2317 | /* rxvt_cmd_getc () - Return next input character */ |
|
|
2318 | /* |
|
|
2319 | * Return the next input character after first passing any keyboard input |
|
|
2320 | * to the command. |
|
|
2321 | */ |
|
|
2322 | unicode_t |
|
|
2323 | rxvt_term::cmd_getc () |
|
|
2324 | { |
|
|
2325 | unicode_t c = next_char (); |
|
|
2326 | |
|
|
2327 | if (c == NOCHAR) |
|
|
2328 | throw out_of_input; |
|
|
2329 | |
|
|
2330 | return c; |
|
|
2331 | } |
2157 | |
2332 | |
2158 | /*{{{ print pipe */ |
2333 | /*{{{ print pipe */ |
2159 | /*----------------------------------------------------------------------*/ |
2334 | /*----------------------------------------------------------------------*/ |
2160 | #ifdef PRINTPIPE |
2335 | #ifdef PRINTPIPE |
2161 | FILE * |
2336 | FILE * |
2162 | rxvt_term::popen_printer () |
2337 | rxvt_term::popen_printer () |
2163 | { |
2338 | { |
2164 | FILE *stream = popen (rs[Rs_print_pipe], "w"); |
2339 | FILE *stream = popen (rs[Rs_print_pipe], "w"); |
2165 | |
2340 | |
2166 | if (stream == NULL) |
2341 | if (stream == NULL) |
2167 | rxvt_print_error ("can't open printer pipe"); |
2342 | rxvt_warn ("can't open printer pipe, not printing.\n"); |
|
|
2343 | |
2168 | return stream; |
2344 | return stream; |
2169 | } |
2345 | } |
2170 | |
2346 | |
2171 | int |
2347 | int |
2172 | rxvt_term::pclose_printer (FILE *stream) |
2348 | rxvt_term::pclose_printer (FILE *stream) |
2173 | { |
2349 | { |
2174 | fflush (stream); |
2350 | fflush (stream); |
2175 | /* pclose () reported not to work on SunOS 4.1.3 */ |
|
|
2176 | # if defined (__sun__) /* TODO: RESOLVE THIS */ |
|
|
2177 | /* pclose works provided SIGCHLD handler uses waitpid */ |
|
|
2178 | return pclose (stream); /* return fclose (stream); */ |
|
|
2179 | # else |
|
|
2180 | return pclose (stream); |
2351 | return pclose (stream); |
2181 | # endif |
|
|
2182 | } |
2352 | } |
2183 | |
2353 | |
2184 | /* |
2354 | /* |
2185 | * simulate attached vt100 printer |
2355 | * simulate attached vt100 printer |
2186 | */ |
2356 | */ |
2187 | void |
2357 | void |
2188 | rxvt_term::process_print_pipe () |
2358 | rxvt_term::process_print_pipe () |
2189 | { |
2359 | { |
2190 | int done; |
2360 | int done; |
2191 | FILE *fd; |
2361 | FILE *fd; |
2192 | |
2362 | |
2193 | if ((fd = popen_printer ()) == NULL) |
2363 | if ((fd = popen_printer ()) == NULL) |
2194 | return; |
2364 | return; |
2195 | |
2365 | |
2196 | /* |
2366 | /* |
2197 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2367 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2198 | * is received. |
2368 | * is received. |
2199 | */ |
2369 | */ |
2200 | for (done = 0; !done;) |
2370 | for (done = 0; !done;) |
2201 | { |
2371 | { |
2202 | unsigned char buf[8]; |
2372 | unsigned char buf[8]; |
2203 | unsigned char ch; |
2373 | unicode_t ch; |
2204 | unsigned int i, len; |
2374 | unsigned int i, len; |
2205 | |
2375 | |
2206 | if ((ch = cmd_getc ()) != C0_ESC) |
2376 | if ((ch = cmd_getc ()) != C0_ESC) |
2207 | { |
2377 | { |
2208 | if (putc (ch, fd) == EOF) |
2378 | if (putc (ch, fd) == EOF) |
2209 | break; /* done = 1 */ |
2379 | break; /* done = 1 */ |
… | |
… | |
2224 | { |
2394 | { |
2225 | if ((buf[len++] = cmd_getc ()) == 'i') |
2395 | if ((buf[len++] = cmd_getc ()) == 'i') |
2226 | break; /* done = 1 */ |
2396 | break; /* done = 1 */ |
2227 | } |
2397 | } |
2228 | } |
2398 | } |
|
|
2399 | |
2229 | for (i = 0; i < len; i++) |
2400 | for (i = 0; i < len; i++) |
2230 | if (putc (buf[i], fd) == EOF) |
2401 | if (putc (buf[i], fd) == EOF) |
2231 | { |
2402 | { |
2232 | done = 1; |
2403 | done = 1; |
2233 | break; |
2404 | break; |
2234 | } |
2405 | } |
2235 | } |
2406 | } |
2236 | } |
2407 | } |
|
|
2408 | |
2237 | pclose_printer (fd); |
2409 | pclose_printer (fd); |
2238 | } |
2410 | } |
2239 | #endif /* PRINTPIPE */ |
2411 | #endif /* PRINTPIPE */ |
2240 | /*}}} */ |
2412 | /*}}} */ |
2241 | |
2413 | |
2242 | /* *INDENT-OFF* */ |
2414 | /* *INDENT-OFF* */ |
2243 | enum { |
2415 | enum { |
2244 | C1_40 = 0x40, |
2416 | C1_40 = 0x40, |
2245 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2417 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2246 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2418 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2247 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2419 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2248 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC |
2420 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, |
2249 | }; |
2421 | }; |
2250 | /* *INDENT-ON* */ |
2422 | /* *INDENT-ON* */ |
2251 | |
2423 | |
2252 | /*{{{ process non-printing single characters */ |
2424 | /*{{{ process non-printing single characters */ |
2253 | void |
2425 | void |
2254 | rxvt_term::process_nonprinting (unsigned char ch) |
2426 | rxvt_term::process_nonprinting (unicode_t ch) |
2255 | { |
2427 | { |
2256 | switch (ch) |
2428 | switch (ch) |
2257 | { |
2429 | { |
|
|
2430 | case C0_ESC: |
|
|
2431 | process_escape_seq (); |
|
|
2432 | break; |
2258 | case C0_ENQ: /* terminal Status */ |
2433 | case C0_ENQ: /* terminal Status */ |
2259 | if (rs[Rs_answerbackstring]) |
2434 | if (rs[Rs_answerbackstring]) |
2260 | tt_write ( |
|
|
2261 | (const unsigned char *)rs[Rs_answerbackstring], |
2435 | tt_write ((const unsigned char *)rs[Rs_answerbackstring], |
2262 | (unsigned int)STRLEN (rs[Rs_answerbackstring])); |
2436 | (unsigned int)STRLEN (rs[Rs_answerbackstring])); |
2263 | else |
2437 | else |
2264 | tt_write ((unsigned char *)VT100_ANS, |
2438 | tt_write ((unsigned char *)VT100_ANS, |
2265 | (unsigned int)STRLEN (VT100_ANS)); |
2439 | (unsigned int)STRLEN (VT100_ANS)); |
2266 | break; |
2440 | break; |
2267 | case C0_BEL: /* bell */ |
2441 | case C0_BEL: /* bell */ |
2268 | scr_bell (); |
2442 | scr_bell (); |
2269 | break; |
2443 | break; |
2270 | case C0_BS: /* backspace */ |
2444 | case C0_BS: /* backspace */ |
… | |
… | |
2285 | scr_charset_choose (1); |
2459 | scr_charset_choose (1); |
2286 | break; |
2460 | break; |
2287 | case C0_SI: /* shift in - acs */ |
2461 | case C0_SI: /* shift in - acs */ |
2288 | scr_charset_choose (0); |
2462 | scr_charset_choose (0); |
2289 | break; |
2463 | break; |
|
|
2464 | |
|
|
2465 | // 8-bit controls |
|
|
2466 | case 0x90: /* DCS */ |
|
|
2467 | process_dcs_seq (); |
|
|
2468 | break; |
|
|
2469 | case 0x9b: /* CSI */ |
|
|
2470 | process_csi_seq (); |
|
|
2471 | break; |
|
|
2472 | case 0x9d: /* CSI */ |
|
|
2473 | process_osc_seq (); |
|
|
2474 | break; |
2290 | } |
2475 | } |
2291 | } |
2476 | } |
2292 | /*}}} */ |
2477 | /*}}} */ |
2293 | |
2478 | |
2294 | |
2479 | |
2295 | /*{{{ process VT52 escape sequences */ |
2480 | /*{{{ process VT52 escape sequences */ |
2296 | void |
2481 | void |
2297 | rxvt_term::process_escape_vt52 (unsigned char ch) |
2482 | rxvt_term::process_escape_vt52 (unicode_t ch) |
2298 | { |
2483 | { |
2299 | int row, col; |
2484 | int row, col; |
2300 | |
2485 | |
2301 | switch (ch) |
2486 | switch (ch) |
2302 | { |
2487 | { |
… | |
… | |
2354 | |
2539 | |
2355 | /*{{{ process escape sequences */ |
2540 | /*{{{ process escape sequences */ |
2356 | void |
2541 | void |
2357 | rxvt_term::process_escape_seq () |
2542 | rxvt_term::process_escape_seq () |
2358 | { |
2543 | { |
2359 | unsigned char ch = cmd_getc (); |
2544 | unicode_t ch = cmd_getc (); |
2360 | |
2545 | |
2361 | if (PrivateModes & PrivMode_vt52) |
2546 | if (PrivateModes & PrivMode_vt52) |
2362 | { |
2547 | { |
2363 | process_escape_vt52 (ch); |
2548 | process_escape_vt52 (ch); |
2364 | return; |
2549 | return; |
… | |
… | |
2381 | scr_charset_set (2, (unsigned int)cmd_getc ()); |
2566 | scr_charset_set (2, (unsigned int)cmd_getc ()); |
2382 | break; |
2567 | break; |
2383 | case '+': |
2568 | case '+': |
2384 | scr_charset_set (3, (unsigned int)cmd_getc ()); |
2569 | scr_charset_set (3, (unsigned int)cmd_getc ()); |
2385 | break; |
2570 | break; |
2386 | #ifdef MULTICHAR_SET |
|
|
2387 | case '$': |
|
|
2388 | scr_charset_set (-2, (unsigned int)cmd_getc ()); |
|
|
2389 | break; |
|
|
2390 | #endif |
|
|
2391 | #ifndef NO_FRILLS |
2571 | #ifndef NO_FRILLS |
2392 | case '6': |
2572 | case '6': |
2393 | scr_backindex (); |
2573 | scr_backindex (); |
2394 | break; |
2574 | break; |
2395 | #endif |
2575 | #endif |
… | |
… | |
2417 | break; |
2597 | break; |
2418 | |
2598 | |
2419 | /* 8.3.87: NEXT LINE */ |
2599 | /* 8.3.87: NEXT LINE */ |
2420 | case C1_NEL: /* ESC E */ |
2600 | case C1_NEL: /* ESC E */ |
2421 | { |
2601 | { |
2422 | uint32_t nlcr[] = { '\n', '\r' }; |
2602 | unicode_t nlcr[] = { L'\n', L'\r' }; |
2423 | scr_add_lines (nlcr, 1, 2); |
2603 | scr_add_lines (nlcr, 1, 2); |
2424 | } |
2604 | } |
2425 | break; |
2605 | break; |
2426 | |
2606 | |
2427 | /* kidnapped escape sequence: Should be 8.3.48 */ |
2607 | /* kidnapped escape sequence: Should be 8.3.48 */ |
… | |
… | |
2438 | case C1_RI: /* ESC M */ |
2618 | case C1_RI: /* ESC M */ |
2439 | scr_index (DN); |
2619 | scr_index (DN); |
2440 | break; |
2620 | break; |
2441 | |
2621 | |
2442 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2622 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2443 | /*case C1_SS2: scr_single_shift (2); break; */ |
2623 | /*case C1_SS2: scr_single_shift (2); break; */ |
2444 | |
2624 | |
2445 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2625 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2446 | /*case C1_SS3: scr_single_shift (3); break; */ |
2626 | /*case C1_SS3: scr_single_shift (3); break; */ |
2447 | |
2627 | |
2448 | /* 8.3.27: DEVICE CONTROL STRING */ |
2628 | /* 8.3.27: DEVICE CONTROL STRING */ |
2449 | case C1_DCS: /* ESC P */ |
2629 | case C1_DCS: /* ESC P */ |
2450 | process_dcs_seq (); |
2630 | process_dcs_seq (); |
2451 | break; |
2631 | break; |
… | |
… | |
2466 | process_osc_seq (); |
2646 | process_osc_seq (); |
2467 | break; |
2647 | break; |
2468 | |
2648 | |
2469 | /* 8.3.106: RESET TO INITIAL STATE */ |
2649 | /* 8.3.106: RESET TO INITIAL STATE */ |
2470 | case 'c': |
2650 | case 'c': |
|
|
2651 | mbstate.reset (); |
2471 | scr_poweron (); |
2652 | scr_poweron (); |
2472 | scrollbar_show (1); |
2653 | scrollbar_show (1); |
2473 | break; |
2654 | break; |
2474 | |
2655 | |
2475 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
2656 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
… | |
… | |
2512 | make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2693 | make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2513 | make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2694 | make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2514 | make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2695 | make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2515 | make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2696 | make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2516 | make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2697 | make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2517 | make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ |
2698 | make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ |
2518 | }; |
2699 | }; |
2519 | /* *INDENT-ON* */ |
2700 | /* *INDENT-ON* */ |
2520 | |
2701 | |
2521 | void |
2702 | void |
2522 | rxvt_term::process_csi_seq () |
2703 | rxvt_term::process_csi_seq () |
2523 | { |
2704 | { |
2524 | unsigned char ch, priv, i; |
2705 | unicode_t ch, priv, i; |
2525 | unsigned int nargs, p; |
2706 | unsigned int nargs, p; |
2526 | int n, ndef; |
2707 | int n, ndef; |
2527 | int arg[ESC_ARGS]; |
2708 | int arg[ESC_ARGS]; |
2528 | |
2709 | |
2529 | for (nargs = ESC_ARGS; nargs > 0;) |
2710 | for (nargs = ESC_ARGS; nargs > 0;) |
2530 | arg[--nargs] = 0; |
2711 | arg[--nargs] = 0; |
2531 | |
2712 | |
2532 | priv = 0; |
2713 | priv = 0; |
… | |
… | |
2534 | if (ch >= '<' && ch <= '?') |
2715 | if (ch >= '<' && ch <= '?') |
2535 | { /* '<' '=' '>' '?' */ |
2716 | { /* '<' '=' '>' '?' */ |
2536 | priv = ch; |
2717 | priv = ch; |
2537 | ch = cmd_getc (); |
2718 | ch = cmd_getc (); |
2538 | } |
2719 | } |
|
|
2720 | |
2539 | /* read any numerical arguments */ |
2721 | /* read any numerical arguments */ |
2540 | for (n = -1; ch < CSI_ICH; ) |
2722 | for (n = -1; ch < CSI_ICH; ) |
2541 | { |
2723 | { |
2542 | if (isdigit (ch)) |
2724 | if (isdigit (ch)) |
2543 | { |
2725 | { |
… | |
… | |
2550 | { |
2732 | { |
2551 | if (nargs < ESC_ARGS) |
2733 | if (nargs < ESC_ARGS) |
2552 | arg[nargs++] = n; |
2734 | arg[nargs++] = n; |
2553 | n = -1; |
2735 | n = -1; |
2554 | } |
2736 | } |
2555 | else if (ch == '\b') |
2737 | else if (IS_CONTROL (ch)) |
2556 | { |
|
|
2557 | scr_backspace (); |
|
|
2558 | } |
|
|
2559 | else if (ch == C0_ESC) |
|
|
2560 | { |
|
|
2561 | process_escape_seq (); |
|
|
2562 | return; |
|
|
2563 | } |
|
|
2564 | else if (ch < ' ') |
|
|
2565 | { |
|
|
2566 | process_nonprinting (ch); |
2738 | process_nonprinting (ch); |
2567 | } |
2739 | |
2568 | ch = cmd_getc (); |
2740 | ch = cmd_getc (); |
2569 | } |
2741 | } |
2570 | |
2742 | |
2571 | if (ch > CSI_7F) |
2743 | if (ch > CSI_7F) |
2572 | return; |
2744 | return; |
… | |
… | |
2730 | tt_printf ("\033[0n"); |
2902 | tt_printf ("\033[0n"); |
2731 | break; |
2903 | break; |
2732 | case 6: /* CPR requested */ |
2904 | case 6: /* CPR requested */ |
2733 | scr_report_position (); |
2905 | scr_report_position (); |
2734 | break; |
2906 | break; |
2735 | #if defined (ENABLE_DISPLAY_ANSWER) |
|
|
2736 | case 7: /* unofficial extension */ |
2907 | case 7: /* unofficial extension */ |
|
|
2908 | if (Options & Opt_insecure) |
2737 | tt_printf ("%-.250s\n", rs[Rs_display_name]); |
2909 | tt_printf ("%-.250s\n", rs[Rs_display_name]); |
2738 | break; |
2910 | break; |
2739 | #endif |
|
|
2740 | case 8: /* unofficial extension */ |
2911 | case 8: /* unofficial extension */ |
2741 | xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); |
2912 | process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); |
2742 | break; |
2913 | break; |
2743 | } |
2914 | } |
2744 | break; |
2915 | break; |
2745 | |
2916 | |
2746 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
2917 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
… | |
… | |
2814 | #endif |
2985 | #endif |
2815 | |
2986 | |
2816 | case CSI_78: /* DECREQTPARM */ |
2987 | case CSI_78: /* DECREQTPARM */ |
2817 | if (arg[0] == 0 || arg[0] == 1) |
2988 | if (arg[0] == 0 || arg[0] == 1) |
2818 | tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); |
2989 | tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); |
2819 | /* FALLTHROUGH */ |
2990 | break; |
2820 | |
2991 | |
2821 | default: |
2992 | default: |
2822 | break; |
2993 | break; |
2823 | } |
2994 | } |
2824 | } |
2995 | } |
… | |
… | |
2827 | #ifndef NO_FRILLS |
2998 | #ifndef NO_FRILLS |
2828 | /* ARGSUSED */ |
2999 | /* ARGSUSED */ |
2829 | void |
3000 | void |
2830 | rxvt_term::process_window_ops (const int *args, unsigned int nargs) |
3001 | rxvt_term::process_window_ops (const int *args, unsigned int nargs) |
2831 | { |
3002 | { |
2832 | int x, y; |
3003 | int x, y; |
2833 | #if 0 |
|
|
2834 | char *s; |
|
|
2835 | #endif |
|
|
2836 | XWindowAttributes wattr; |
3004 | XWindowAttributes wattr; |
2837 | Window wdummy; |
3005 | Window wdummy; |
2838 | |
3006 | |
2839 | if (nargs == 0) |
3007 | if (nargs == 0) |
2840 | return; |
3008 | return; |
|
|
3009 | |
2841 | switch (args[0]) |
3010 | switch (args[0]) |
2842 | { |
3011 | { |
2843 | /* |
3012 | /* |
2844 | * commands |
3013 | * commands |
2845 | */ |
3014 | */ |
2846 | case 1: /* deiconify window */ |
3015 | case 1: /* deiconify window */ |
2847 | XMapWindow (display->display, TermWin.parent[0]); |
3016 | XMapWindow (display->display, TermWin.parent[0]); |
2848 | break; |
3017 | break; |
2849 | case 2: /* iconify window */ |
3018 | case 2: /* iconify window */ |
2850 | XIconifyWindow (display->display, TermWin.parent[0], |
3019 | XIconifyWindow (display->display, TermWin.parent[0], |
… | |
… | |
2867 | break; |
3036 | break; |
2868 | case 8: /* set size (chars) */ |
3037 | case 8: /* set size (chars) */ |
2869 | set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), |
3038 | set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), |
2870 | (unsigned int) (args[1] * TermWin.fheight)); |
3039 | (unsigned int) (args[1] * TermWin.fheight)); |
2871 | break; |
3040 | break; |
|
|
3041 | |
|
|
3042 | //case 9: NYI, TODO, restore maximized window or maximize window |
2872 | default: |
3043 | default: |
2873 | if (args[0] >= 24) /* set height (chars) */ |
3044 | if (args[0] >= 24) /* set height (chars) */ |
2874 | set_widthheight ((unsigned int)TermWin.width, |
3045 | set_widthheight ((unsigned int)TermWin.width, |
2875 | (unsigned int) (args[1] * TermWin.fheight)); |
3046 | (unsigned int) (args[1] * TermWin.fheight)); |
2876 | break; |
3047 | break; |
|
|
3048 | |
|
|
3049 | |
2877 | /* |
3050 | /* |
2878 | * reports - some output format copied from XTerm |
3051 | * reports - some output format copied from XTerm |
2879 | */ |
3052 | */ |
2880 | case 11: /* report window state */ |
3053 | case 11: /* report window state */ |
2881 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
3054 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2882 | tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
3055 | tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
2883 | break; |
3056 | break; |
2884 | case 13: /* report window position */ |
3057 | case 13: /* report window position */ |
2885 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
3058 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2886 | XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, |
3059 | XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, |
2887 | -wattr.border_width, -wattr.border_width, |
3060 | -wattr.border_width, -wattr.border_width, |
2888 | &x, &y, &wdummy); |
3061 | &x, &y, &wdummy); |
2889 | tt_printf ("\033[3;%d;%dt", x, y); |
3062 | tt_printf ("\033[3;%d;%dt", x, y); |
2890 | break; |
3063 | break; |
2891 | case 14: /* report window size (pixels) */ |
3064 | case 14: /* report window size (pixels) */ |
2892 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
3065 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2893 | tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); |
3066 | tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); |
2894 | break; |
3067 | break; |
2895 | case 18: /* report window size (chars) */ |
3068 | case 18: /* report text area size (chars) */ |
2896 | tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); |
3069 | tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); |
2897 | break; |
3070 | break; |
2898 | #if 0 /* XXX: currently disabled due to security concerns */ |
3071 | case 19: /* report window size (chars) */ |
|
|
3072 | tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); |
|
|
3073 | break; |
2899 | case 20: /* report icon label */ |
3074 | case 20: /* report icon label */ |
|
|
3075 | if (Options & Opt_insecure) |
|
|
3076 | { |
|
|
3077 | char *s; |
2900 | XGetIconName (display->display, TermWin.parent[0], &s); |
3078 | XGetIconName (display->display, TermWin.parent[0], &s); |
2901 | tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ |
3079 | tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ |
|
|
3080 | } |
2902 | break; |
3081 | break; |
2903 | case 21: /* report window title */ |
3082 | case 21: /* report window title */ |
|
|
3083 | if (Options & Opt_insecure) |
|
|
3084 | { |
|
|
3085 | char *s; |
2904 | XFetchName (display->display, TermWin.parent[0], &s); |
3086 | XFetchName (display->display, TermWin.parent[0], &s); |
2905 | tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ |
3087 | tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ |
|
|
3088 | } |
2906 | break; |
3089 | break; |
2907 | #endif |
|
|
2908 | |
|
|
2909 | } |
3090 | } |
2910 | } |
3091 | } |
2911 | #endif |
3092 | #endif |
2912 | |
3093 | |
2913 | /*----------------------------------------------------------------------*/ |
3094 | /*----------------------------------------------------------------------*/ |
2914 | /* |
3095 | /* |
2915 | * get input up until STRING TERMINATOR (or BEL) |
3096 | * get input up until STRING TERMINATOR (or BEL) |
2916 | * ends_how is terminator used. returned input must be free ()d |
3097 | * ends_how is terminator used. returned input must be free ()d |
2917 | */ |
3098 | */ |
2918 | unsigned char * |
3099 | unsigned char * |
2919 | rxvt_term::get_to_st (unsigned char *ends_how) |
3100 | rxvt_term::get_to_st (unicode_t &ends_how) |
2920 | { |
3101 | { |
2921 | int seen_esc = 0; /* seen escape? */ |
3102 | int seen_esc = 0; /* seen escape? */ |
2922 | unsigned int n = 0; |
3103 | unsigned int n = 0; |
2923 | unsigned char *s; |
3104 | unsigned char *s; |
|
|
3105 | unicode_t ch; |
2924 | unsigned char ch, string[STRING_MAX]; |
3106 | unsigned char string[STRING_MAX]; |
2925 | |
3107 | |
2926 | for (; (ch = cmd_getc ());) |
3108 | while ((ch = cmd_getc ())) |
2927 | { |
3109 | { |
2928 | if (ch == C0_BEL |
3110 | if (ch == C0_BEL || ch == CHAR_ST) |
2929 | || ch == CHAR_ST |
3111 | break; |
|
|
3112 | |
|
|
3113 | if (seen_esc) |
2930 | || (ch == 0x5c && seen_esc)) /* 7bit ST */ |
3114 | if (ch == 0x5c) /* 7bit ST */ |
2931 | break; |
3115 | break; |
|
|
3116 | else |
|
|
3117 | return NULL; |
|
|
3118 | |
2932 | if (ch == C0_ESC) |
3119 | if (ch == C0_ESC) |
2933 | { |
3120 | { |
2934 | seen_esc = 1; |
3121 | seen_esc = 1; |
2935 | continue; |
3122 | continue; |
2936 | } |
3123 | } |
2937 | else if (ch == '\t') |
3124 | else if (ch == '\t') |
2938 | ch = ' '; /* translate '\t' to space */ |
3125 | ch = ' '; /* translate '\t' to space */ |
2939 | else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) |
3126 | else if (ch < 0x20 && (ch != 0x0a && ch != 0x0d)) |
2940 | return NULL; /* other control character - exit */ |
3127 | return NULL; /* other control character - exit */ |
|
|
3128 | |
2941 | if (n < sizeof (string) - 1) |
3129 | if (n >= sizeof (string) - 1) |
|
|
3130 | // stop at some sane length |
|
|
3131 | return NULL; |
|
|
3132 | |
2942 | string[n++] = ch; |
3133 | string[n++] = ch; |
2943 | seen_esc = 0; |
3134 | seen_esc = 0; |
2944 | } |
3135 | } |
|
|
3136 | |
2945 | string[n++] = '\0'; |
3137 | string[n++] = '\0'; |
|
|
3138 | |
2946 | if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) |
3139 | if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) |
2947 | return NULL; |
3140 | return NULL; |
|
|
3141 | |
2948 | *ends_how = (ch == 0x5c ? C0_ESC : ch); |
3142 | ends_how = (ch == 0x5c ? C0_ESC : ch); |
2949 | STRNCPY (s, string, n); |
3143 | STRNCPY (s, string, n); |
2950 | return s; |
3144 | return s; |
2951 | } |
3145 | } |
2952 | |
3146 | |
2953 | /*----------------------------------------------------------------------*/ |
3147 | /*----------------------------------------------------------------------*/ |
… | |
… | |
2955 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
3149 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
2956 | */ |
3150 | */ |
2957 | void |
3151 | void |
2958 | rxvt_term::process_dcs_seq () |
3152 | rxvt_term::process_dcs_seq () |
2959 | { |
3153 | { |
2960 | unsigned char eh, *s; |
3154 | unsigned char *s; |
|
|
3155 | unicode_t eh; |
|
|
3156 | |
2961 | /* |
3157 | /* |
2962 | * Not handled yet |
3158 | * Not handled yet |
2963 | */ |
3159 | */ |
2964 | s = get_to_st (&eh); |
3160 | s = get_to_st (eh); |
2965 | if (s) |
3161 | if (s) |
2966 | free (s); |
3162 | free (s); |
|
|
3163 | |
2967 | return; |
3164 | return; |
2968 | } |
3165 | } |
2969 | |
3166 | |
2970 | /*----------------------------------------------------------------------*/ |
3167 | /*----------------------------------------------------------------------*/ |
2971 | /* |
3168 | /* |
2972 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
3169 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
2973 | */ |
3170 | */ |
2974 | void |
3171 | void |
2975 | rxvt_term::process_osc_seq () |
3172 | rxvt_term::process_osc_seq () |
2976 | { |
3173 | { |
2977 | unsigned char ch, eh, *s; |
3174 | unicode_t ch, eh; |
2978 | int arg; |
3175 | int arg; |
2979 | |
3176 | |
2980 | ch = cmd_getc (); |
3177 | ch = cmd_getc (); |
2981 | for (arg = 0; isdigit (ch); ch = cmd_getc ()) |
3178 | for (arg = 0; isdigit (ch); ch = cmd_getc ()) |
2982 | arg = arg * 10 + (ch - '0'); |
3179 | arg = arg * 10 + (ch - '0'); |
2983 | |
3180 | |
2984 | if (ch == ';') |
3181 | if (ch == ';') |
2985 | { |
3182 | { |
2986 | s = get_to_st (&eh); |
3183 | unsigned char *s = get_to_st (eh); |
|
|
3184 | |
2987 | if (s) |
3185 | if (s) |
2988 | { |
3186 | { |
2989 | /* |
|
|
2990 | * rxvt_menubar_dispatch () violates the constness of the string, |
|
|
2991 | * so do it here |
|
|
2992 | */ |
|
|
2993 | if (arg == XTerm_Menu) |
|
|
2994 | #if 0 /* XXX: currently disabled due to security concerns */ |
|
|
2995 | menubar_dispatch ((char *)s); |
|
|
2996 | #else |
|
|
2997 | (void)0; |
|
|
2998 | #endif |
|
|
2999 | else |
|
|
3000 | xterm_seq (arg, (char *)s, eh); |
3187 | process_xterm_seq (arg, (char *)s, eh); |
3001 | free (s); |
3188 | free (s); |
3002 | } |
3189 | } |
3003 | } |
3190 | } |
3004 | } |
3191 | } |
|
|
3192 | |
|
|
3193 | void |
|
|
3194 | rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) |
|
|
3195 | { |
|
|
3196 | if (str[0] == '?' && !str[1]) |
|
|
3197 | { |
|
|
3198 | if (Options & Opt_insecure) |
|
|
3199 | { |
|
|
3200 | unsigned short r, g, b; |
|
|
3201 | PixColors[color].get (display, r, g, b); |
|
|
3202 | tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); |
|
|
3203 | } |
|
|
3204 | } |
|
|
3205 | else |
|
|
3206 | set_window_color (color, str); |
|
|
3207 | } |
|
|
3208 | |
3005 | /* |
3209 | /* |
3006 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
3210 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
3007 | * 0 = change iconName/title |
3211 | * 0 = change iconName/title |
3008 | * 1 = change iconName |
3212 | * 1 = change iconName |
3009 | * 2 = change title |
3213 | * 2 = change title |
3010 | * 4 = change color |
3214 | * 4 = change color |
|
|
3215 | * 10 = change fg color |
|
|
3216 | * 11 = change bg color |
3011 | * 12 = change text color |
3217 | * 12 = change text color |
3012 | * 13 = change mouse foreground color |
3218 | * 13 = change mouse foreground color |
3013 | * 17 = change highlight character colour |
3219 | * 17 = change highlight character colour |
3014 | * 18 = change bold character color |
3220 | * 18 = change bold character color |
3015 | * 19 = change underlined character color |
3221 | * 19 = change underlined character color |
3016 | * 46 = change logfile (not implemented) |
3222 | * 46 = change logfile (not implemented) |
3017 | * 50 = change font |
3223 | * 50 = change font |
3018 | * |
3224 | * |
3019 | * rxvt extensions: |
3225 | * rxvt extensions: |
3020 | * 10 = menu (may change in future) |
|
|
3021 | * 20 = bg pixmap |
3226 | * 20 = bg pixmap |
3022 | * 39 = change default fg color |
3227 | * 39 = change default fg color |
3023 | * 49 = change default bg color |
3228 | * 49 = change default bg color |
3024 | * 55 = dump scrollback buffer and all of screen |
3229 | * 55 = dump scrollback buffer and all of screen |
|
|
3230 | * 701 = change locale |
|
|
3231 | * 702 = find font |
|
|
3232 | * 703 = menu |
3025 | */ |
3233 | */ |
3026 | void |
3234 | void |
3027 | rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) |
3235 | rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) |
3028 | { |
3236 | { |
3029 | int changed = 0; |
3237 | int changed = 0; |
3030 | int color; |
3238 | int color; |
3031 | char *buf, *name; |
3239 | char *buf, *name; |
|
|
3240 | bool query = str[0] == '?' && !str[1]; |
3032 | |
3241 | |
3033 | assert (str != NULL); |
3242 | assert (str != NULL); |
3034 | switch (op) |
3243 | switch (op) |
3035 | { |
3244 | { |
3036 | case XTerm_name: |
3245 | case XTerm_name: |
3037 | set_title (str); |
3246 | set_title (str); |
3038 | /* FALLTHROUGH */ |
3247 | /* FALLTHROUGH */ |
3039 | case XTerm_iconName: |
3248 | case XTerm_iconName: |
3040 | set_iconName (str); |
3249 | set_icon_name (str); |
3041 | break; |
3250 | break; |
3042 | case XTerm_title: |
3251 | case XTerm_title: |
3043 | set_title (str); |
3252 | set_title (str); |
3044 | break; |
3253 | break; |
|
|
3254 | case XTerm_property: |
|
|
3255 | if (str[0] == '?') |
|
|
3256 | { |
|
|
3257 | Atom prop = XInternAtom (display->display, str + 1, True); |
|
|
3258 | Atom actual_type; |
|
|
3259 | int actual_format; |
|
|
3260 | unsigned long nitems; |
|
|
3261 | unsigned long bytes_after; |
|
|
3262 | unsigned char *value = 0; |
|
|
3263 | const char *str = ""; |
|
|
3264 | |
|
|
3265 | if (prop |
|
|
3266 | && XGetWindowProperty (display->display, TermWin.parent[0], |
|
|
3267 | prop, 0, 1<<16, 0, AnyPropertyType, |
|
|
3268 | &actual_type, &actual_format, |
|
|
3269 | &nitems, &bytes_after, &value) == Success |
|
|
3270 | && actual_type != None |
|
|
3271 | && actual_format == 8) |
|
|
3272 | str = (const char *)(value); |
|
|
3273 | |
|
|
3274 | tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); |
|
|
3275 | |
|
|
3276 | XFree (value); |
|
|
3277 | } |
|
|
3278 | else |
|
|
3279 | { |
|
|
3280 | char *eq = strchr (str, '='); // constness lost, but verified to be ok |
|
|
3281 | |
|
|
3282 | if (eq) |
|
|
3283 | { |
|
|
3284 | *eq = 0; |
|
|
3285 | XChangeProperty (display->display, TermWin.parent[0], |
|
|
3286 | display->atom (str), XA_STRING, 8, |
|
|
3287 | PropModeReplace, (unsigned char *)eq + 1, |
|
|
3288 | strlen (eq + 1)); |
|
|
3289 | } |
|
|
3290 | else |
|
|
3291 | XDeleteProperty (display->display, TermWin.parent[0], |
|
|
3292 | display->atom (str)); |
|
|
3293 | } |
|
|
3294 | break; |
|
|
3295 | |
3045 | case XTerm_Color: |
3296 | case XTerm_Color: |
3046 | for (buf = (char *)str; buf && *buf;) |
3297 | for (buf = (char *)str; buf && *buf;) |
3047 | { |
3298 | { |
3048 | if ((name = STRCHR (buf, ';')) == NULL) |
3299 | if ((name = STRCHR (buf, ';')) == NULL) |
3049 | break; |
3300 | break; |
|
|
3301 | |
3050 | *name++ = '\0'; |
3302 | *name++ = '\0'; |
3051 | color = atoi (buf); |
3303 | color = atoi (buf); |
|
|
3304 | |
3052 | if (color < 0 || color >= TOTAL_COLORS) |
3305 | if (color < 0 || color >= TOTAL_COLORS) |
3053 | break; |
3306 | break; |
|
|
3307 | |
3054 | if ((buf = STRCHR (name, ';')) != NULL) |
3308 | if ((buf = STRCHR (name, ';')) != NULL) |
3055 | *buf++ = '\0'; |
3309 | *buf++ = '\0'; |
|
|
3310 | |
|
|
3311 | if (name[0] == '?' && !name[1]) |
|
|
3312 | { |
|
|
3313 | if (Options & Opt_insecure) |
|
|
3314 | { |
|
|
3315 | unsigned short r, g, b; |
|
|
3316 | PixColors[color + minCOLOR].get (display, r, g, b); |
|
|
3317 | tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp); |
|
|
3318 | } |
|
|
3319 | } |
|
|
3320 | else |
3056 | set_window_color (color + minCOLOR, name); |
3321 | set_window_color (color + minCOLOR, name); |
3057 | } |
3322 | } |
|
|
3323 | break; |
|
|
3324 | case XTerm_Color00: |
|
|
3325 | process_color_seq (XTerm_Color00, Color_fg, str, resp); |
|
|
3326 | break; |
|
|
3327 | case XTerm_Color01: |
|
|
3328 | process_color_seq (XTerm_Color00, Color_bg, str, resp); |
3058 | break; |
3329 | break; |
3059 | #ifndef NO_CURSORCOLOR |
3330 | #ifndef NO_CURSORCOLOR |
3060 | case XTerm_Color_cursor: |
3331 | case XTerm_Color_cursor: |
3061 | set_window_color (Color_cursor, str); |
3332 | process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); |
3062 | break; |
3333 | break; |
3063 | #endif |
3334 | #endif |
3064 | case XTerm_Color_pointer: |
3335 | case XTerm_Color_pointer_fg: |
3065 | set_window_color (Color_pointer, str); |
3336 | process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); |
|
|
3337 | break; |
|
|
3338 | case XTerm_Color_pointer_bg: |
|
|
3339 | process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); |
3066 | break; |
3340 | break; |
3067 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
3341 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
3068 | case XTerm_Color_BD: |
3342 | case XTerm_Color_BD: |
3069 | set_window_color (Color_BD, str); |
3343 | process_color_seq (XTerm_Color_BD, Color_BD, str, resp); |
3070 | break; |
3344 | break; |
3071 | case XTerm_Color_UL: |
3345 | case XTerm_Color_UL: |
3072 | set_window_color (Color_UL, str); |
3346 | process_color_seq (XTerm_Color_UL, Color_UL, str, resp); |
3073 | break; |
3347 | break; |
3074 | case XTerm_Color_RV: |
3348 | case XTerm_Color_RV: |
3075 | set_window_color (Color_RV, str); |
3349 | process_color_seq (XTerm_Color_RV, Color_RV, str, resp); |
3076 | break; |
3350 | break; |
3077 | #endif |
3351 | #endif |
3078 | |
3352 | |
3079 | case XTerm_Menu: |
|
|
3080 | /* |
|
|
3081 | * rxvt_menubar_dispatch () violates the constness of the string, |
|
|
3082 | * so DON'T do it here |
|
|
3083 | */ |
|
|
3084 | break; |
|
|
3085 | case XTerm_Pixmap: |
3353 | case XTerm_Pixmap: |
3086 | if (*str != ';') |
3354 | if (*str != ';') |
3087 | { |
3355 | { |
3088 | #if XPM_BACKGROUND |
3356 | #if XPM_BACKGROUND |
3089 | scale_pixmap (""); /* reset to default scaling */ |
3357 | scale_pixmap (""); /* reset to default scaling */ |
… | |
… | |
3112 | set_window_color (Color_fg, str); |
3380 | set_window_color (Color_fg, str); |
3113 | break; |
3381 | break; |
3114 | case XTerm_restoreBG: |
3382 | case XTerm_restoreBG: |
3115 | set_window_color (Color_bg, str); |
3383 | set_window_color (Color_bg, str); |
3116 | break; |
3384 | break; |
|
|
3385 | |
3117 | case XTerm_logfile: |
3386 | case XTerm_logfile: |
|
|
3387 | // TODO, when secure mode? |
3118 | break; |
3388 | break; |
|
|
3389 | |
3119 | case XTerm_font: |
3390 | case XTerm_font: |
|
|
3391 | if (query) |
|
|
3392 | { |
|
|
3393 | if (Options & Opt_insecure) |
|
|
3394 | tt_printf ("\33]%d;%-.250s%c", XTerm_font, |
|
|
3395 | TermWin.fontset->fontdesc |
|
|
3396 | ? TermWin.fontset->fontdesc |
|
|
3397 | : "", |
|
|
3398 | resp); |
|
|
3399 | } |
|
|
3400 | else |
3120 | change_font (0, str); |
3401 | change_font (str); |
|
|
3402 | break; |
|
|
3403 | |
|
|
3404 | #ifndef NO_FRILLS |
|
|
3405 | case XTerm_locale: |
|
|
3406 | if (query) |
|
|
3407 | { |
|
|
3408 | if (Options & Opt_insecure) |
|
|
3409 | tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp); |
|
|
3410 | } |
|
|
3411 | else |
|
|
3412 | { |
|
|
3413 | set_locale (str); |
|
|
3414 | # ifdef USE_XIM |
|
|
3415 | im_cb (); |
|
|
3416 | # endif |
|
|
3417 | } |
|
|
3418 | break; |
|
|
3419 | |
|
|
3420 | case XTerm_findfont: |
|
|
3421 | if (Options & Opt_insecure) |
|
|
3422 | { |
|
|
3423 | int fid = TermWin.fontset->find_font (atoi (str)); |
|
|
3424 | tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont, |
|
|
3425 | fid, (*TermWin.fontset)[fid]->name, resp); |
|
|
3426 | } |
|
|
3427 | break; |
|
|
3428 | #endif |
|
|
3429 | |
|
|
3430 | #ifdef MENUBAR |
|
|
3431 | case XTerm_Menu: |
|
|
3432 | if (Options & Opt_insecure) |
|
|
3433 | menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked |
3121 | break; |
3434 | break; |
|
|
3435 | #endif |
3122 | #if 0 |
3436 | #if 0 |
3123 | case XTerm_dumpscreen: /* no error notices */ |
3437 | case XTerm_dumpscreen: /* no error notices */ |
3124 | { |
3438 | { |
3125 | int fd; |
3439 | int fd; |
3126 | if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) |
3440 | if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) |
3127 | { |
3441 | { |
3128 | scr_dump (fd); |
3442 | scr_dump (fd); |
3129 | close (fd); |
3443 | close (fd); |
3130 | } |
3444 | } |
3131 | } |
3445 | } |
3132 | break; |
3446 | break; |
3133 | #endif |
3447 | #endif |
3134 | |
|
|
3135 | } |
3448 | } |
3136 | } |
3449 | } |
3137 | /*----------------------------------------------------------------------*/ |
3450 | /*----------------------------------------------------------------------*/ |
3138 | |
3451 | |
3139 | /*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ |
3452 | /*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ |
… | |
… | |
3147 | * so no need for fancy checking |
3460 | * so no need for fancy checking |
3148 | */ |
3461 | */ |
3149 | int |
3462 | int |
3150 | rxvt_term::privcases (int mode, unsigned long bit) |
3463 | rxvt_term::privcases (int mode, unsigned long bit) |
3151 | { |
3464 | { |
3152 | int state; |
3465 | int state; |
3153 | |
3466 | |
3154 | if (mode == 's') |
3467 | if (mode == 's') |
3155 | { |
3468 | { |
3156 | SavedModes |= (PrivateModes & bit); |
3469 | SavedModes |= (PrivateModes & bit); |
3157 | return -1; |
3470 | return -1; |
… | |
… | |
3162 | state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ |
3475 | state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ |
3163 | else |
3476 | else |
3164 | state = (mode == 't') ? ! (PrivateModes & bit) : mode; |
3477 | state = (mode == 't') ? ! (PrivateModes & bit) : mode; |
3165 | PrivMode (state, bit); |
3478 | PrivMode (state, bit); |
3166 | } |
3479 | } |
|
|
3480 | |
3167 | return state; |
3481 | return state; |
3168 | } |
3482 | } |
3169 | |
3483 | |
3170 | /* we're not using priv _yet_ */ |
3484 | /* we're not using priv _yet_ */ |
3171 | void |
3485 | void |
3172 | rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) |
3486 | rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) |
3173 | { |
3487 | { |
3174 | unsigned int i, j; |
3488 | unsigned int i, j; |
3175 | int state; |
3489 | int state; |
|
|
3490 | |
3176 | static const struct |
3491 | static const struct |
3177 | { |
3492 | { |
3178 | const int argval; |
3493 | const int argval; |
3179 | const unsigned long bit; |
3494 | const unsigned long bit; |
3180 | } |
3495 | } |
|
|
3496 | |
3181 | argtopriv[] = { |
3497 | argtopriv[] = { |
3182 | { 1, PrivMode_aplCUR }, |
3498 | { 1, PrivMode_aplCUR }, |
3183 | { 2, PrivMode_vt52 }, |
3499 | { 2, PrivMode_vt52 }, |
3184 | { 3, PrivMode_132 }, |
3500 | { 3, PrivMode_132 }, |
3185 | { 4, PrivMode_smoothScroll }, |
3501 | { 4, PrivMode_smoothScroll }, |
… | |
… | |
3191 | { menuBar_esc, PrivMode_menuBar }, |
3507 | { menuBar_esc, PrivMode_menuBar }, |
3192 | #endif |
3508 | #endif |
3193 | #ifdef scrollBar_esc |
3509 | #ifdef scrollBar_esc |
3194 | { scrollBar_esc, PrivMode_scrollBar }, |
3510 | { scrollBar_esc, PrivMode_scrollBar }, |
3195 | #endif |
3511 | #endif |
|
|
3512 | // 18, 19 printing-related |
3196 | { 25, PrivMode_VisibleCursor }, |
3513 | { 25, PrivMode_VisibleCursor }, |
|
|
3514 | // 30 show scrollbar rxvt. extension |
3197 | { 35, PrivMode_ShiftKeys }, |
3515 | { 35, PrivMode_ShiftKeys }, // rxvt extension |
3198 | { 40, PrivMode_132OK }, |
3516 | { 40, PrivMode_132OK }, |
|
|
3517 | // 41 xterm more fixes NYI |
|
|
3518 | // 45 margin bell NYI |
|
|
3519 | // 46 start logging |
3199 | { 47, PrivMode_Screen }, |
3520 | { 47, PrivMode_Screen }, |
3200 | { 66, PrivMode_aplKP }, |
3521 | { 66, PrivMode_aplKP }, |
3201 | #ifndef NO_BACKSPACE_KEY |
3522 | #ifndef NO_BACKSPACE_KEY |
3202 | { 67, PrivMode_BackSpace }, |
3523 | { 67, PrivMode_BackSpace }, |
3203 | #endif |
3524 | #endif |
3204 | { 1000, PrivMode_MouseX11 }, |
3525 | { 1000, PrivMode_MouseX11 }, |
|
|
3526 | // 1001 Use Hilite Mouse Tracking. NYI, TODO |
|
|
3527 | // 1002 Use Cell Motion Mouse Tracking. NYI, TODO |
|
|
3528 | // 1003 Use All Motion Mouse Tracking. NYI, TODO |
3205 | { 1010, PrivMode_TtyOutputInh }, |
3529 | { 1010, PrivMode_TtyOutputInh }, // rxvt extension |
3206 | { 1011, PrivMode_Keypress }, |
3530 | { 1011, PrivMode_Keypress }, // rxvt extension |
|
|
3531 | // 1035 enable modifiers for alt, numlock NYI |
|
|
3532 | // 1036 send ESC for meta keys NYI |
|
|
3533 | // 1037 send DEL for keypad delete NYI |
3207 | { 1047, PrivMode_Screen }, |
3534 | { 1047, PrivMode_Screen }, |
|
|
3535 | // 1048 save and restore cursor |
3208 | { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ |
3536 | { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ |
|
|
3537 | // 1051, 1052, 1060, 1061 keyboard emulation NYI |
3209 | }; |
3538 | }; |
3210 | |
3539 | |
3211 | if (nargs == 0) |
3540 | if (nargs == 0) |
3212 | return; |
3541 | return; |
3213 | |
3542 | |
… | |
… | |
3228 | state = privcases (mode, argtopriv[j].bit); |
3557 | state = privcases (mode, argtopriv[j].bit); |
3229 | break; |
3558 | break; |
3230 | } |
3559 | } |
3231 | |
3560 | |
3232 | /* extra handling for values with state unkept */ |
3561 | /* extra handling for values with state unkept */ |
3233 | if (state == -1) |
|
|
3234 | switch (arg[i]) |
3562 | switch (arg[i]) |
3235 | { |
3563 | { |
3236 | case 1048: /* alternative cursor save */ |
3564 | case 1048: /* alternative cursor save */ |
|
|
3565 | if (Options & Opt_secondaryScreen) |
3237 | if (mode == 0) |
3566 | if (mode == 0) |
3238 | scr_cursor (RESTORE); |
3567 | scr_cursor (RESTORE); |
3239 | else if (mode == 1) |
3568 | else if (mode == 1) |
3240 | scr_cursor (SAVE); |
3569 | scr_cursor (SAVE); |
3241 | /* FALLTHROUGH */ |
|
|
3242 | default: |
|
|
3243 | continue; /* for (;i;) */ |
|
|
3244 | } |
|
|
3245 | |
|
|
3246 | /* extra handling for values with valid 0 or 1 state */ |
|
|
3247 | switch (arg[i]) |
|
|
3248 | { |
|
|
3249 | /* case 1: - application cursor keys */ |
|
|
3250 | case 2: /* VT52 mode */ |
|
|
3251 | /* oddball mode. should be set regardless of set/reset |
|
|
3252 | * parameter. Return from VT52 mode with an ESC < from |
|
|
3253 | * within VT52 mode |
|
|
3254 | */ |
|
|
3255 | PrivMode (1, PrivMode_vt52); |
|
|
3256 | break; |
3570 | break; |
|
|
3571 | } |
|
|
3572 | |
|
|
3573 | if (state >= 0) |
|
|
3574 | /* extra handling for values with valid 0 or 1 state */ |
|
|
3575 | switch (arg[i]) |
|
|
3576 | { |
|
|
3577 | /* case 1: - application cursor keys */ |
|
|
3578 | case 2: /* VT52 mode */ |
|
|
3579 | /* oddball mode. should be set regardless of set/reset |
|
|
3580 | * parameter. Return from VT52 mode with an ESC < from |
|
|
3581 | * within VT52 mode |
|
|
3582 | */ |
|
|
3583 | PrivMode (1, PrivMode_vt52); |
|
|
3584 | break; |
3257 | case 3: /* 80/132 */ |
3585 | case 3: /* 80/132 */ |
3258 | if (PrivateModes & PrivMode_132OK) |
3586 | if (PrivateModes & PrivMode_132OK) |
3259 | set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), |
3587 | set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); |
3260 | (unsigned int)TermWin.height); |
|
|
3261 | break; |
3588 | break; |
3262 | case 4: /* smooth scrolling */ |
3589 | case 4: /* smooth scrolling */ |
3263 | if (state) |
3590 | if (state) |
3264 | Options &= ~Opt_jumpScroll; |
3591 | Options &= ~Opt_jumpScroll; |
3265 | else |
3592 | else |
3266 | Options |= Opt_jumpScroll; |
3593 | Options |= Opt_jumpScroll; |
3267 | break; |
3594 | break; |
3268 | case 5: /* reverse video */ |
3595 | case 5: /* reverse video */ |
3269 | scr_rvideo_mode (state); |
3596 | scr_rvideo_mode (state); |
3270 | break; |
3597 | break; |
3271 | case 6: /* relative/absolute origins */ |
3598 | case 6: /* relative/absolute origins */ |
3272 | scr_relative_origin (state); |
3599 | scr_relative_origin (state); |
3273 | break; |
3600 | break; |
3274 | case 7: /* autowrap */ |
3601 | case 7: /* autowrap */ |
3275 | scr_autowrap (state); |
3602 | scr_autowrap (state); |
3276 | break; |
3603 | break; |
3277 | /* case 8: - auto repeat, can't do on a per window basis */ |
3604 | /* case 8: - auto repeat, can't do on a per window basis */ |
3278 | case 9: /* X10 mouse reporting */ |
3605 | case 9: /* X10 mouse reporting */ |
3279 | if (state) /* orthogonal */ |
3606 | if (state) /* orthogonal */ |
3280 | PrivateModes &= ~ (PrivMode_MouseX11); |
3607 | PrivateModes &= ~PrivMode_MouseX11; |
3281 | break; |
3608 | break; |
3282 | #ifdef menuBar_esc |
3609 | #ifdef menuBar_esc |
3283 | case menuBar_esc: |
3610 | case menuBar_esc: |
3284 | #ifdef MENUBAR |
3611 | #ifdef MENUBAR |
3285 | map_menuBar (state); |
3612 | map_menuBar (state); |
3286 | #endif |
3613 | #endif |
3287 | break; |
3614 | break; |
3288 | #endif |
3615 | #endif |
3289 | #ifdef scrollBar_esc |
3616 | #ifdef scrollBar_esc |
3290 | case scrollBar_esc: |
3617 | case scrollBar_esc: |
3291 | if (scrollbar_mapping (state)) |
3618 | if (scrollbar_mapping (state)) |
3292 | { |
3619 | { |
3293 | resize_all_windows (0, 0, 0); |
3620 | resize_all_windows (0, 0, 0); |
3294 | scr_touch (true); |
3621 | scr_touch (true); |
3295 | } |
3622 | } |
3296 | break; |
3623 | break; |
3297 | #endif |
3624 | #endif |
3298 | case 25: /* visible/invisible cursor */ |
3625 | case 25: /* visible/invisible cursor */ |
3299 | scr_cursor_visible (state); |
3626 | scr_cursor_visible (state); |
3300 | break; |
3627 | break; |
3301 | /* case 35: - shift keys */ |
3628 | /* case 35: - shift keys */ |
3302 | /* case 40: - 80 <--> 132 mode */ |
3629 | /* case 40: - 80 <--> 132 mode */ |
3303 | case 47: /* secondary screen */ |
3630 | case 47: /* secondary screen */ |
3304 | scr_change_screen (state); |
3631 | scr_change_screen (state); |
3305 | break; |
3632 | break; |
3306 | /* case 66: - application key pad */ |
3633 | /* case 66: - application key pad */ |
3307 | /* case 67: - backspace key */ |
3634 | /* case 67: - backspace key */ |
3308 | case 1000: /* X11 mouse reporting */ |
3635 | case 1000: /* X11 mouse reporting */ |
3309 | if (state) /* orthogonal */ |
3636 | if (state) /* orthogonal */ |
3310 | PrivateModes &= ~ (PrivMode_MouseX10); |
3637 | PrivateModes &= ~PrivMode_MouseX10; |
3311 | break; |
3638 | break; |
3312 | #if 0 |
3639 | #if 0 |
3313 | case 1001: |
3640 | case 1001: |
3314 | break; /* X11 mouse highlighting */ |
3641 | break; /* X11 mouse highlighting */ |
3315 | #endif |
3642 | #endif |
3316 | case 1010: /* scroll to bottom on TTY output inhibit */ |
3643 | case 1010: /* scroll to bottom on TTY output inhibit */ |
3317 | if (state) |
3644 | if (state) |
3318 | Options &= ~Opt_scrollTtyOutput; |
3645 | Options &= ~Opt_scrollTtyOutput; |
3319 | else |
3646 | else |
3320 | Options |= Opt_scrollTtyOutput; |
3647 | Options |= Opt_scrollTtyOutput; |
3321 | break; |
3648 | break; |
3322 | case 1011: /* scroll to bottom on key press */ |
3649 | case 1011: /* scroll to bottom on key press */ |
3323 | if (state) |
3650 | if (state) |
3324 | Options |= Opt_scrollTtyKeypress; |
3651 | Options |= Opt_scrollTtyKeypress; |
3325 | else |
3652 | else |
3326 | Options &= ~Opt_scrollTtyKeypress; |
3653 | Options &= ~Opt_scrollTtyKeypress; |
3327 | break; |
3654 | break; |
3328 | case 1047: /* secondary screen w/ clearing */ |
3655 | case 1047: /* secondary screen w/ clearing last */ |
3329 | case 1049: /* better secondary screen w/ clearing, but not fully implemented */ |
3656 | if (Options & Opt_secondaryScreen) |
3330 | if (current_screen != PRIMARY) |
3657 | if (current_screen != PRIMARY) |
3331 | scr_erase_screen (2); |
3658 | scr_erase_screen (2); |
3332 | scr_change_screen (state); |
3659 | scr_change_screen (state); |
3333 | /* FALLTHROUGH */ |
|
|
3334 | default: |
|
|
3335 | break; |
3660 | break; |
|
|
3661 | case 1049: /* secondary screen w/ clearing first */ |
|
|
3662 | scr_change_screen (state); |
|
|
3663 | if (Options & Opt_secondaryScreen) |
|
|
3664 | if (current_screen != PRIMARY) |
|
|
3665 | scr_erase_screen (2); |
|
|
3666 | break; |
|
|
3667 | default: |
|
|
3668 | break; |
3336 | } |
3669 | } |
3337 | } |
3670 | } |
3338 | } |
3671 | } |
3339 | /*}}} */ |
3672 | /*}}} */ |
3340 | |
3673 | |
3341 | /*{{{ process sgr sequences */ |
3674 | /*{{{ process sgr sequences */ |
3342 | void |
3675 | void |
3343 | rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) |
3676 | rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) |
3344 | { |
3677 | { |
3345 | unsigned int i; |
3678 | unsigned int i; |
3346 | short rendset; |
3679 | short rendset; |
3347 | int rendstyle; |
3680 | int rendstyle; |
3348 | |
3681 | |
3349 | if (nargs == 0) |
3682 | if (nargs == 0) |
3350 | { |
3683 | { |
3351 | scr_rendition (0, ~RS_None); |
3684 | scr_rendition (0, ~RS_None); |
3352 | return; |
3685 | return; |
3353 | } |
3686 | } |
|
|
3687 | |
3354 | for (i = 0; i < nargs; i++) |
3688 | for (i = 0; i < nargs; i++) |
3355 | { |
3689 | { |
3356 | rendset = -1; |
3690 | rendset = -1; |
3357 | switch (arg[i]) |
3691 | switch (arg[i]) |
3358 | { |
3692 | { |
… | |
… | |
3369 | rendset = 1, rendstyle = RS_Blink; |
3703 | rendset = 1, rendstyle = RS_Blink; |
3370 | break; |
3704 | break; |
3371 | case 7: |
3705 | case 7: |
3372 | rendset = 1, rendstyle = RS_RVid; |
3706 | rendset = 1, rendstyle = RS_RVid; |
3373 | break; |
3707 | break; |
|
|
3708 | case 8: |
|
|
3709 | // invisible. NYI |
|
|
3710 | break; |
3374 | case 22: |
3711 | case 22: |
3375 | rendset = 0, rendstyle = RS_Bold; |
3712 | rendset = 0, rendstyle = RS_Bold; |
3376 | break; |
3713 | break; |
3377 | case 24: |
3714 | case 24: |
3378 | rendset = 0, rendstyle = RS_Uline; |
3715 | rendset = 0, rendstyle = RS_Uline; |
… | |
… | |
3381 | rendset = 0, rendstyle = RS_Blink; |
3718 | rendset = 0, rendstyle = RS_Blink; |
3382 | break; |
3719 | break; |
3383 | case 27: |
3720 | case 27: |
3384 | rendset = 0, rendstyle = RS_RVid; |
3721 | rendset = 0, rendstyle = RS_RVid; |
3385 | break; |
3722 | break; |
|
|
3723 | case 28: |
|
|
3724 | // visible. NYI |
|
|
3725 | break; |
3386 | } |
3726 | } |
|
|
3727 | |
3387 | if (rendset != -1) |
3728 | if (rendset != -1) |
3388 | { |
3729 | { |
3389 | scr_rendition (rendset, rendstyle); |
3730 | scr_rendition (rendset, rendstyle); |
3390 | continue; /* for (;i;) */ |
3731 | continue; /* for (;i;) */ |
3391 | } |
3732 | } |
… | |
… | |
3398 | case 33: |
3739 | case 33: |
3399 | case 34: |
3740 | case 34: |
3400 | case 35: |
3741 | case 35: |
3401 | case 36: |
3742 | case 36: |
3402 | case 37: |
3743 | case 37: |
3403 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), |
3744 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); |
3404 | Color_fg); |
|
|
3405 | break; |
3745 | break; |
3406 | #ifdef TTY_256COLOR |
3746 | #ifdef TTY_256COLOR |
3407 | case 38: |
3747 | case 38: |
3408 | if (nargs > i + 2 && arg[i + 1] == 5) |
3748 | if (nargs > i + 2 && arg[i + 1] == 5) |
3409 | { |
3749 | { |
3410 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), |
3750 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); |
3411 | Color_fg); |
|
|
3412 | i += 2; |
3751 | i += 2; |
3413 | } |
3752 | } |
3414 | break; |
3753 | break; |
3415 | #endif |
3754 | #endif |
3416 | case 39: /* default fg */ |
3755 | case 39: /* default fg */ |
… | |
… | |
3423 | case 43: |
3762 | case 43: |
3424 | case 44: |
3763 | case 44: |
3425 | case 45: |
3764 | case 45: |
3426 | case 46: |
3765 | case 46: |
3427 | case 47: |
3766 | case 47: |
3428 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), |
3767 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); |
3429 | Color_bg); |
|
|
3430 | break; |
3768 | break; |
3431 | #ifdef TTY_256COLOR |
3769 | #ifdef TTY_256COLOR |
3432 | case 48: |
3770 | case 48: |
3433 | if (nargs > i + 2 && arg[i + 1] == 5) |
3771 | if (nargs > i + 2 && arg[i + 1] == 5) |
3434 | { |
3772 | { |
3435 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), |
3773 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); |
3436 | Color_bg); |
|
|
3437 | i += 2; |
3774 | i += 2; |
3438 | } |
3775 | } |
3439 | break; |
3776 | break; |
3440 | #endif |
3777 | #endif |
3441 | case 49: /* default bg */ |
3778 | case 49: /* default bg */ |
… | |
… | |
3474 | |
3811 | |
3475 | /*{{{ process Rob Nation's own graphics mode sequences */ |
3812 | /*{{{ process Rob Nation's own graphics mode sequences */ |
3476 | void |
3813 | void |
3477 | rxvt_term::process_graphics () |
3814 | rxvt_term::process_graphics () |
3478 | { |
3815 | { |
3479 | unsigned char ch, cmd = cmd_getc (); |
3816 | unicode_t ch, cmd = cmd_getc (); |
3480 | |
3817 | |
3481 | #ifndef RXVT_GRAPHICS |
|
|
3482 | if (cmd == 'Q') |
3818 | if (cmd == 'Q') |
3483 | { /* query graphics */ |
3819 | { /* query graphics */ |
3484 | tt_printf ("\033G0\n"); /* no graphics */ |
3820 | tt_printf ("\033G0\n"); /* no graphics */ |
3485 | return; |
3821 | return; |
3486 | } |
3822 | } |
3487 | /* swallow other graphics sequences until terminating ':' */ |
3823 | /* swallow other graphics sequences until terminating ':' */ |
3488 | do |
3824 | do |
3489 | ch = cmd_getc (); |
3825 | ch = cmd_getc (); |
3490 | while (ch != ':'); |
3826 | while (ch != ':'); |
3491 | #else |
|
|
3492 | unsigned int nargs; |
|
|
3493 | int args[NGRX_PTS]; |
|
|
3494 | unsigned char *text = NULL; |
|
|
3495 | |
|
|
3496 | if (cmd == 'Q') |
|
|
3497 | { /* query graphics */ |
|
|
3498 | tt_printf ("\033G1\n"); /* yes, graphics (color) */ |
|
|
3499 | return; |
|
|
3500 | } |
|
|
3501 | for (nargs = 0; nargs < (sizeof (args) / sizeof (args[0])) - 1;) |
|
|
3502 | { |
|
|
3503 | int neg; |
|
|
3504 | |
|
|
3505 | ch = cmd_getc (); |
|
|
3506 | neg = (ch == '-'); |
|
|
3507 | if (neg || ch == '+') |
|
|
3508 | ch = cmd_getc (); |
|
|
3509 | |
|
|
3510 | for (args[nargs] = 0; isdigit (ch); ch = cmd_getc ()) |
|
|
3511 | args[nargs] = args[nargs] * 10 + (ch - '0'); |
|
|
3512 | if (neg) |
|
|
3513 | args[nargs] = -args[nargs]; |
|
|
3514 | |
|
|
3515 | nargs++; |
|
|
3516 | args[nargs] = 0; |
|
|
3517 | if (ch != ';') |
|
|
3518 | break; |
|
|
3519 | } |
|
|
3520 | |
|
|
3521 | if ((cmd == 'T') && (nargs >= 5)) |
|
|
3522 | { |
|
|
3523 | int i, len = args[4]; |
|
|
3524 | |
|
|
3525 | text = (unsigned char *)rxvt_malloc ((len + 1) * sizeof (char)); |
|
|
3526 | |
|
|
3527 | if (text != NULL) |
|
|
3528 | { |
|
|
3529 | for (i = 0; i < len; i++) |
|
|
3530 | text[i] = cmd_getc (); |
|
|
3531 | text[len] = '\0'; |
|
|
3532 | } |
|
|
3533 | } |
|
|
3534 | Gr_do_graphics (cmd, nargs, args, text); |
|
|
3535 | #endif |
|
|
3536 | } |
3827 | } |
3537 | /*}}} */ |
3828 | /*}}} */ |
3538 | |
3829 | |
3539 | /* ------------------------------------------------------------------------- */ |
3830 | /* ------------------------------------------------------------------------- */ |
3540 | |
3831 | |