… | |
… | |
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. |
… | |
… | |
55 | |
56 | |
56 | /*{{{ Convert the keypress event into a string */ |
57 | /*{{{ Convert the keypress event into a string */ |
57 | void |
58 | void |
58 | rxvt_term::lookup_key (XKeyEvent &ev) |
59 | rxvt_term::lookup_key (XKeyEvent &ev) |
59 | { |
60 | { |
60 | int ctrl, meta, shft, len; |
61 | int ctrl, meta, shft, len; |
61 | unsigned int newlen; |
62 | unsigned int newlen; |
62 | KeySym keysym; |
63 | KeySym keysym; |
63 | #ifdef DEBUG_CMD |
64 | #ifdef DEBUG_CMD |
64 | static int debug_key = 1; /* accessible by a debugger only */ |
65 | static int debug_key = 1; /* accessible by a debugger only */ |
65 | #endif |
66 | #endif |
66 | int valid_keysym; |
67 | int valid_keysym; |
67 | unsigned char kbuf[KBUFSZ]; |
68 | unsigned char kbuf[KBUFSZ]; |
68 | |
69 | |
69 | /* |
70 | /* |
70 | * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an |
71 | * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an |
71 | * escape sequence to toggle the Keypad. |
72 | * escape sequence to toggle the Keypad. |
… | |
… | |
88 | if (Input_Context) |
89 | if (Input_Context) |
89 | { |
90 | { |
90 | Status status_return; |
91 | Status status_return; |
91 | |
92 | |
92 | #ifdef X_HAVE_UTF8_STRING |
93 | #ifdef X_HAVE_UTF8_STRING |
93 | if (enc_utf8 && 0) |
94 | if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful |
94 | len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, |
95 | len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, |
95 | KBUFSZ, &keysym, &status_return); |
96 | KBUFSZ, &keysym, &status_return); |
96 | else |
97 | else |
97 | #endif |
98 | #endif |
98 | |
|
|
99 | { |
99 | { |
100 | wchar_t wkbuf[KBUFSZ + 1]; |
100 | wchar_t wkbuf[KBUFSZ + 1]; |
101 | |
101 | |
102 | // the XOpenIM manpage lies about hardcoding the locale |
102 | // the XOpenIM manpage lies about hardcoding the locale |
103 | // at the point of XOpenIM, so temporarily switch locales |
103 | // at the point of XOpenIM, so temporarily switch locales |
… | |
… | |
108 | KBUFSZ, &keysym, &status_return); |
108 | KBUFSZ, &keysym, &status_return); |
109 | if (rs[Rs_imLocale]) |
109 | if (rs[Rs_imLocale]) |
110 | SET_LOCALE (locale); |
110 | SET_LOCALE (locale); |
111 | |
111 | |
112 | if (status_return == XLookupChars |
112 | if (status_return == XLookupChars |
113 | || status_return == XLookupBoth) |
113 | || status_return == XLookupBoth) |
114 | { |
114 | { |
|
|
115 | /* make sure the user can type ctrl-@, i.e. NUL */ |
|
|
116 | if (len == 1 && *wkbuf == 0) |
|
|
117 | { |
|
|
118 | kbuf[0] = 0; |
|
|
119 | len = 1; |
|
|
120 | } |
|
|
121 | else |
|
|
122 | { |
115 | wkbuf[len] = 0; |
123 | wkbuf[len] = 0; |
116 | len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); |
124 | len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); |
117 | if (len < 0) |
125 | if (len < 0) |
118 | len = 0; |
126 | len = 0; |
|
|
127 | } |
119 | } |
128 | } |
120 | else |
129 | else |
121 | len = 0; |
130 | len = 0; |
122 | } |
131 | } |
123 | |
132 | |
124 | valid_keysym = status_return == XLookupKeySym |
133 | valid_keysym = status_return == XLookupKeySym |
125 | || status_return == XLookupBoth; |
134 | || status_return == XLookupBoth; |
126 | } |
135 | } |
127 | else |
136 | else |
128 | #endif |
137 | #endif |
129 | |
|
|
130 | { |
138 | { |
131 | len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); |
139 | len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); |
132 | valid_keysym = !len; |
140 | valid_keysym = keysym != NoSymbol; |
133 | } |
141 | } |
134 | |
142 | |
135 | if (valid_keysym) |
143 | if (valid_keysym) |
136 | { |
144 | { |
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) |
145 | if (TermWin.saveLines) |
159 | { |
146 | { |
160 | #ifdef UNSHIFTED_SCROLLKEYS |
147 | #ifdef UNSHIFTED_SCROLLKEYS |
161 | if (!ctrl && !meta) |
148 | if (!ctrl && !meta) |
162 | { |
149 | { |
163 | #else |
150 | #else |
164 | if (IS_SCROLL_MOD) |
151 | if (IS_SCROLL_MOD) |
165 | { |
152 | { |
166 | #endif |
153 | #endif |
167 | int lnsppg; |
154 | int lnsppg; |
168 | |
155 | |
169 | #ifdef PAGING_CONTEXT_LINES |
156 | #ifdef PAGING_CONTEXT_LINES |
170 | lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; |
157 | lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; |
171 | #else |
158 | #else |
172 | lnsppg = TermWin.nrow * 4 / 5; |
159 | lnsppg = TermWin.nrow * 4 / 5; |
… | |
… | |
210 | scr_move_to (1, 0); |
197 | scr_move_to (1, 0); |
211 | return; |
198 | return; |
212 | } |
199 | } |
213 | } |
200 | } |
214 | #endif |
201 | #endif |
215 | |
|
|
216 | } |
202 | } |
217 | |
203 | |
218 | if (shft) |
204 | if (shft) |
219 | { |
205 | { |
220 | /* Shift + F1 - F10 generates F11 - F20 */ |
206 | /* Shift + F1 - F10 generates F11 - F20 */ |
… | |
… | |
231 | case XK_Insert: /* Shift+Insert = paste mouse selection */ |
217 | case XK_Insert: /* Shift+Insert = paste mouse selection */ |
232 | selection_request (ev.time, 0, 0); |
218 | selection_request (ev.time, 0, 0); |
233 | return; |
219 | return; |
234 | /* rxvt extras */ |
220 | /* rxvt extras */ |
235 | case XK_KP_Add: /* Shift+KP_Add = bigger font */ |
221 | case XK_KP_Add: /* Shift+KP_Add = bigger font */ |
236 | change_font (0, FONT_UP); |
222 | change_font (FONT_UP); |
237 | return; |
223 | return; |
238 | case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ |
224 | case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ |
239 | change_font (0, FONT_DN); |
225 | change_font (FONT_DN); |
240 | return; |
226 | return; |
241 | } |
227 | } |
242 | } |
228 | } |
243 | } |
229 | } |
244 | #ifdef PRINTPIPE |
230 | #ifdef PRINTPIPE |
245 | if (keysym == XK_Print) |
231 | if (keysym == XK_Print) |
246 | { |
232 | { |
247 | scr_printscreen (ctrl | shft); |
233 | 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; |
234 | return; |
265 | } |
235 | } |
266 | #endif |
236 | #endif |
267 | |
237 | |
268 | if (keysym >= 0xFF00 && keysym <= 0xFFFF) |
238 | if (keysym >= 0xFF00 && keysym <= 0xFFFF) |
… | |
… | |
270 | #ifdef KEYSYM_RESOURCE |
240 | #ifdef KEYSYM_RESOURCE |
271 | if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) |
241 | if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) |
272 | { |
242 | { |
273 | unsigned int l; |
243 | unsigned int l; |
274 | const unsigned char *kbuf0; |
244 | const unsigned char *kbuf0; |
275 | const unsigned char ch = C0_ESC; |
|
|
276 | |
245 | |
277 | kbuf0 = (Keysym_map[keysym & 0xFF]); |
246 | kbuf0 = (Keysym_map[keysym & 0xFF]); |
278 | l = (unsigned int)*kbuf0++; |
247 | l = (unsigned int)*kbuf0++; |
279 | |
248 | |
280 | /* escape prefix */ |
249 | /* escape prefix */ |
281 | if (meta) |
250 | if (meta |
282 | # ifdef META8_OPTION |
251 | # ifdef META8_OPTION |
283 | if (meta_char == C0_ESC) |
252 | && meta_char == C0_ESC |
284 | # endif |
253 | # endif |
|
|
254 | ) |
|
|
255 | { |
|
|
256 | const unsigned char ch = C0_ESC; |
285 | tt_write (&ch, 1); |
257 | tt_write (&ch, 1); |
|
|
258 | } |
|
|
259 | |
286 | tt_write (kbuf0, l); |
260 | tt_write (kbuf0, l); |
287 | return; |
261 | return; |
288 | } |
262 | } |
289 | else |
263 | else |
290 | #endif |
264 | #endif |
291 | |
|
|
292 | { |
265 | { |
293 | newlen = 1; |
266 | newlen = 1; |
294 | switch (keysym) |
267 | switch (keysym) |
295 | { |
268 | { |
296 | #ifndef NO_BACKSPACE_KEY |
269 | #ifndef NO_BACKSPACE_KEY |
… | |
… | |
301 | ^ !!ctrl) ? '\b' : '\177'; |
274 | ^ !!ctrl) ? '\b' : '\177'; |
302 | kbuf[1] = '\0'; |
275 | kbuf[1] = '\0'; |
303 | } |
276 | } |
304 | else |
277 | else |
305 | STRCPY (kbuf, key_backspace); |
278 | 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; |
279 | break; |
319 | #endif |
280 | #endif |
320 | #ifndef NO_DELETE_KEY |
281 | #ifndef NO_DELETE_KEY |
321 | case XK_Delete: |
282 | case XK_Delete: |
322 | STRCPY (kbuf, key_delete); |
283 | 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; |
284 | break; |
336 | #endif |
285 | #endif |
337 | case XK_Tab: |
286 | case XK_Tab: |
338 | if (shft) |
287 | if (shft) |
339 | STRCPY (kbuf, "\033[Z"); |
288 | STRCPY (kbuf, "\033[Z"); |
… | |
… | |
348 | meta = 1; |
297 | meta = 1; |
349 | #endif |
298 | #endif |
350 | newlen = 0; |
299 | newlen = 0; |
351 | } |
300 | } |
352 | break; |
301 | break; |
353 | |
|
|
354 | |
302 | |
355 | #ifdef XK_KP_Left |
303 | #ifdef XK_KP_Left |
356 | case XK_KP_Up: /* \033Ox or standard */ |
304 | case XK_KP_Up: /* \033Ox or standard */ |
357 | case XK_KP_Down: /* \033Or or standard */ |
305 | case XK_KP_Down: /* \033Or or standard */ |
358 | case XK_KP_Right: /* \033Ov or standard */ |
306 | case XK_KP_Right: /* \033Ov or standard */ |
… | |
… | |
371 | case XK_Up: /* "\033[A" */ |
319 | case XK_Up: /* "\033[A" */ |
372 | case XK_Down: /* "\033[B" */ |
320 | case XK_Down: /* "\033[B" */ |
373 | case XK_Right: /* "\033[C" */ |
321 | case XK_Right: /* "\033[C" */ |
374 | case XK_Left: /* "\033[D" */ |
322 | case XK_Left: /* "\033[D" */ |
375 | STRCPY (kbuf, "\033[Z"); |
323 | STRCPY (kbuf, "\033[Z"); |
376 | kbuf[2] = ("DACB"[keysym - XK_Left]); |
324 | kbuf[2] = "DACB"[keysym - XK_Left]; |
377 | /* do Shift first */ |
325 | /* do Shift first */ |
378 | if (shft) |
326 | if (shft) |
379 | kbuf[2] = ("dacb"[keysym - XK_Left]); |
327 | kbuf[2] = "dacb"[keysym - XK_Left]; |
380 | else if (ctrl) |
328 | else if (ctrl) |
381 | { |
329 | { |
382 | kbuf[1] = 'O'; |
330 | kbuf[1] = 'O'; |
383 | kbuf[2] = ("dacb"[keysym - XK_Left]); |
331 | kbuf[2] = "dacb"[keysym - XK_Left]; |
384 | } |
332 | } |
385 | else if (PrivateModes & PrivMode_aplCUR) |
333 | else if (PrivateModes & PrivMode_aplCUR) |
386 | kbuf[1] = 'O'; |
334 | 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; |
335 | break; |
423 | |
336 | |
424 | #ifndef UNSHIFTED_SCROLLKEYS |
337 | #ifndef UNSHIFTED_SCROLLKEYS |
425 | # ifdef XK_KP_Prior |
338 | # ifdef XK_KP_Prior |
426 | case XK_KP_Prior: |
339 | case XK_KP_Prior: |
… | |
… | |
482 | STRCPY (kbuf, "\033OP"); |
395 | STRCPY (kbuf, "\033OP"); |
483 | kbuf[2] += (keysym - XK_KP_F1); |
396 | kbuf[2] += (keysym - XK_KP_F1); |
484 | break; |
397 | break; |
485 | |
398 | |
486 | case XK_KP_Multiply: /* "\033Oj" : "*" */ |
399 | case XK_KP_Multiply: /* "\033Oj" : "*" */ |
487 | case XK_KP_Add: /* "\033Ok" : "+" */ |
400 | case XK_KP_Add: /* "\033Ok" : "+" */ |
488 | case XK_KP_Separator: /* "\033Ol" : "," */ |
401 | case XK_KP_Separator: /* "\033Ol" : "," */ |
489 | case XK_KP_Subtract: /* "\033Om" : "-" */ |
402 | case XK_KP_Subtract: /* "\033Om" : "-" */ |
490 | case XK_KP_Decimal: /* "\033On" : "." */ |
403 | case XK_KP_Decimal: /* "\033On" : "." */ |
491 | case XK_KP_Divide: /* "\033Oo" : "/" */ |
404 | case XK_KP_Divide: /* "\033Oo" : "/" */ |
492 | case XK_KP_0: /* "\033Op" : "0" */ |
405 | case XK_KP_0: /* "\033Op" : "0" */ |
… | |
… | |
615 | break; |
528 | break; |
616 | } |
529 | } |
617 | if (newlen) |
530 | if (newlen) |
618 | len = STRLEN (kbuf); |
531 | len = STRLEN (kbuf); |
619 | } |
532 | } |
|
|
533 | |
620 | /* |
534 | /* |
621 | * Pass meta for all function keys, if 'meta' option set |
535 | * Pass meta for all function keys, if 'meta' option set |
622 | */ |
536 | */ |
623 | #ifdef META8_OPTION |
537 | #ifdef META8_OPTION |
624 | if (meta && (meta_char == 0x80) && len > 0) |
538 | if (meta && (meta_char == 0x80) && len > 0) |
… | |
… | |
639 | { |
553 | { |
640 | unsigned char *ch; |
554 | unsigned char *ch; |
641 | |
555 | |
642 | for (ch = kbuf; ch < kbuf + len; ch++) |
556 | for (ch = kbuf; ch < kbuf + len; ch++) |
643 | *ch |= 0x80; |
557 | *ch |= 0x80; |
|
|
558 | |
644 | meta = 0; |
559 | meta = 0; |
645 | } |
560 | } |
646 | #endif |
|
|
647 | #ifdef GREEK_SUPPORT |
|
|
648 | if (greek_mode) |
|
|
649 | len = greek_xlat (kbuf, len); |
|
|
650 | #endif |
561 | #endif |
651 | /* nil */ ; |
562 | /* nil */ ; |
652 | } |
563 | } |
653 | } |
564 | } |
654 | |
565 | |
… | |
… | |
677 | kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); |
588 | kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); |
678 | |
589 | |
679 | /* escape prefix */ |
590 | /* escape prefix */ |
680 | if (meta |
591 | if (meta |
681 | #ifdef META8_OPTION |
592 | #ifdef META8_OPTION |
682 | && (meta_char == C0_ESC) |
593 | && meta_char == C0_ESC |
683 | #endif |
594 | #endif |
684 | ) |
595 | ) |
685 | { |
596 | { |
686 | const unsigned char ch = C0_ESC; |
597 | const unsigned char ch = C0_ESC; |
687 | |
|
|
688 | tt_write (&ch, 1); |
598 | tt_write (&ch, 1); |
689 | } |
599 | } |
|
|
600 | |
690 | #ifdef DEBUG_CMD |
601 | #if defined(DEBUG_CMD) |
691 | if (debug_key) |
|
|
692 | { /* Display keyboard buffer contents */ |
602 | /* Display keyboard buffer contents */ |
693 | char *p; |
603 | unsigned char *p; |
694 | int i; |
604 | int i; |
695 | |
605 | |
696 | fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); |
606 | fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); |
697 | for (i = 0, p = kbuf; i < len; i++, p++) |
607 | for (i = 0, p = kbuf; i < len; i++, p++) |
698 | fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); |
608 | fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); |
699 | fprintf (stderr, "'\n"); |
609 | fprintf (stderr, "'\n"); |
700 | } |
|
|
701 | #endif /* DEBUG_CMD */ |
610 | #endif /* DEBUG_CMD */ |
702 | tt_write (kbuf, (unsigned int)len); |
611 | tt_write (kbuf, (unsigned int)len); |
703 | } |
612 | } |
704 | /*}}} */ |
613 | /*}}} */ |
705 | |
614 | |
… | |
… | |
711 | { |
620 | { |
712 | unsigned int n, s; |
621 | unsigned int n, s; |
713 | |
622 | |
714 | n = cmdbuf_ptr - cmdbuf_base; |
623 | n = cmdbuf_ptr - cmdbuf_base; |
715 | s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; |
624 | s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; |
|
|
625 | |
716 | if (n > 0 && s < count) |
626 | if (n > 0 && s < count) |
717 | { |
627 | { |
718 | MEMMOVE (cmdbuf_base, cmdbuf_ptr, |
628 | MEMMOVE (cmdbuf_base, cmdbuf_ptr, |
719 | (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); |
629 | (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); |
720 | cmdbuf_ptr = cmdbuf_base; |
630 | cmdbuf_ptr = cmdbuf_base; |
721 | cmdbuf_endp -= n; |
631 | cmdbuf_endp -= n; |
722 | s += n; |
632 | s += n; |
723 | } |
633 | } |
|
|
634 | |
724 | if (count > s) |
635 | if (count > s) |
725 | { |
636 | { |
726 | rxvt_print_error ("data loss: cmd_write too large"); |
637 | rxvt_print_error ("data loss: cmd_write too large"); |
727 | count = s; |
638 | count = s; |
728 | } |
639 | } |
|
|
640 | |
729 | for (; count--;) |
641 | for (; count--;) |
730 | *cmdbuf_endp++ = *str++; |
642 | *cmdbuf_endp++ = *str++; |
|
|
643 | |
|
|
644 | cmd_parse (); |
|
|
645 | |
731 | return 0; |
646 | return 0; |
732 | } |
647 | } |
733 | #endif /* MENUBAR_MAX */ |
648 | #endif /* MENUBAR_MAX */ |
734 | |
649 | |
735 | void |
650 | void |
… | |
… | |
807 | cmdbuf_endp += n; |
722 | cmdbuf_endp += n; |
808 | return true; |
723 | return true; |
809 | } |
724 | } |
810 | else if (n < 0 && errno != EAGAIN) |
725 | else if (n < 0 && errno != EAGAIN) |
811 | destroy (); |
726 | destroy (); |
812 | |
727 | |
813 | return false; |
728 | return false; |
814 | } |
729 | } |
815 | |
730 | |
816 | void |
731 | void |
817 | rxvt_term::pty_cb (io_watcher &w, short revents) |
732 | rxvt_term::pty_cb (io_watcher &w, short revents) |
… | |
… | |
834 | seen_input = 1; |
749 | seen_input = 1; |
835 | /* once we know the shell is running, send the screen size. Again! */ |
750 | /* once we know the shell is running, send the screen size. Again! */ |
836 | tt_winch (); |
751 | tt_winch (); |
837 | } |
752 | } |
838 | |
753 | |
|
|
754 | if (cmd_parse ()) |
|
|
755 | break; |
|
|
756 | } |
|
|
757 | } |
|
|
758 | } |
|
|
759 | |
|
|
760 | bool |
|
|
761 | rxvt_term::cmd_parse () |
|
|
762 | { |
|
|
763 | bool flag = false; |
839 | uint32_t ch = NOCHAR; |
764 | uint32_t ch = NOCHAR; |
|
|
765 | |
|
|
766 | for (;;) |
|
|
767 | { |
|
|
768 | if (ch == NOCHAR) |
|
|
769 | ch = next_char (); |
|
|
770 | |
|
|
771 | if (ch == NOCHAR) // TODO: improve |
|
|
772 | break; |
|
|
773 | |
|
|
774 | if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') |
|
|
775 | { |
|
|
776 | /* Read a text string from the input buffer */ |
|
|
777 | uint32_t buf[BUFSIZ]; |
|
|
778 | bool refreshnow = false; |
|
|
779 | int nlines = 0; |
|
|
780 | uint32_t *str = buf; |
|
|
781 | |
|
|
782 | *str++ = ch; |
840 | |
783 | |
841 | for (;;) |
784 | for (;;) |
842 | { |
785 | { |
843 | if (ch == NOCHAR) |
|
|
844 | ch = next_char (); |
786 | ch = next_char (); |
845 | |
787 | |
846 | if (ch == NOCHAR) // TODO: improve |
788 | if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r')) |
847 | break; |
789 | break; |
848 | |
790 | else |
849 | if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') |
|
|
850 | { |
791 | { |
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; |
792 | *str++ = ch; |
858 | |
793 | |
859 | for (;;) |
794 | if (ch == '\n') |
860 | { |
795 | { |
861 | ch = next_char (); |
|
|
862 | |
|
|
863 | if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r')) |
|
|
864 | break; |
|
|
865 | else |
796 | nlines++; |
|
|
797 | refresh_count++; |
|
|
798 | |
|
|
799 | if (! (Options & Opt_jumpScroll) |
|
|
800 | || (refresh_count >= (refresh_limit * (TermWin.nrow - 1)))) |
866 | { |
801 | { |
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; |
802 | refreshnow = true; |
878 | flag = false; |
803 | flag = false; |
879 | ch = NOCHAR; |
804 | ch = NOCHAR; |
880 | break; |
805 | break; |
881 | } |
806 | } |
882 | |
807 | |
883 | // scr_add_lines only works for nlines < TermWin.nrow - 1. |
808 | // scr_add_lines only works for nlines < TermWin.nrow - 1. |
884 | if (nlines >= TermWin.nrow - 1) |
809 | if (nlines >= TermWin.nrow - 1) |
885 | { |
810 | { |
886 | scr_add_lines (buf, nlines, str - buf); |
811 | scr_add_lines (buf, nlines, str - buf); |
887 | nlines = 0; |
812 | nlines = 0; |
888 | str = buf; |
813 | str = buf; |
889 | } |
|
|
890 | } |
|
|
891 | |
|
|
892 | if (str >= buf + BUFSIZ) |
|
|
893 | { |
|
|
894 | ch = NOCHAR; |
|
|
895 | break; |
|
|
896 | } |
|
|
897 | } |
814 | } |
898 | } |
815 | } |
899 | |
816 | |
900 | scr_add_lines (buf, nlines, str - buf); |
817 | if (str >= buf + BUFSIZ) |
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 | { |
818 | { |
913 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
819 | ch = NOCHAR; |
914 | refresh_limit++; |
820 | break; |
915 | |
|
|
916 | scr_refresh (refresh_type); |
|
|
917 | } |
821 | } |
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 | } |
822 | } |
936 | } |
823 | } |
|
|
824 | |
|
|
825 | scr_add_lines (buf, nlines, str - buf); |
|
|
826 | |
|
|
827 | /* |
|
|
828 | * If there have been a lot of new lines, then update the screen |
|
|
829 | * What the heck I'll cheat and only refresh less than every page-full. |
|
|
830 | * the number of pages between refreshes is refresh_limit, which |
|
|
831 | * is incremented here because we must be doing flat-out scrolling. |
|
|
832 | * |
|
|
833 | * refreshing should be correct for small scrolls, because of the |
|
|
834 | * time-out |
|
|
835 | */ |
|
|
836 | if (refreshnow) |
|
|
837 | { |
|
|
838 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
|
|
839 | refresh_limit++; |
|
|
840 | |
|
|
841 | scr_refresh (refresh_type); |
|
|
842 | } |
|
|
843 | |
|
|
844 | } |
|
|
845 | else |
937 | } |
846 | { |
|
|
847 | switch (ch) |
|
|
848 | { |
|
|
849 | default: |
|
|
850 | process_nonprinting (ch); |
|
|
851 | break; |
|
|
852 | case C0_ESC: /* escape char */ |
|
|
853 | process_escape_seq (); |
|
|
854 | break; |
|
|
855 | /*case 0x9b: */ /* CSI */ |
|
|
856 | /* process_csi_seq (); */ |
|
|
857 | } |
|
|
858 | |
|
|
859 | ch = NOCHAR; |
|
|
860 | } |
938 | } |
861 | } |
|
|
862 | |
|
|
863 | return flag; |
939 | } |
864 | } |
940 | |
865 | |
941 | // read the next character, currently handles UTF-8 |
866 | // read the next character, currently handles UTF-8 |
942 | // will probably handle all sorts of other stuff in the future |
867 | // will probably handle all sorts of other stuff in the future |
943 | uint32_t |
868 | uint32_t |
944 | rxvt_term::next_char () |
869 | rxvt_term::next_char () |
945 | { |
870 | { |
946 | while (cmdbuf_ptr < cmdbuf_endp) |
871 | while (cmdbuf_ptr < cmdbuf_endp) |
947 | { |
872 | { |
948 | if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh |
873 | // assume 0x20 .. 0x7f to be ascii ALWAYS (all shift-states etc.) uh-oh |
|
|
874 | if ((*cmdbuf_ptr <= 0x7f && 0x20 <= *cmdbuf_ptr) |
|
|
875 | || !*cmdbuf_ptr) |
949 | return *cmdbuf_ptr++; |
876 | return *cmdbuf_ptr++; |
950 | |
877 | |
951 | wchar_t wc; |
878 | wchar_t wc; |
952 | size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); |
879 | size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); |
953 | |
880 | |
954 | if (len == (size_t)-2) |
881 | if (len == (size_t)-2) |
955 | return NOCHAR; |
882 | { |
|
|
883 | // the mbstate stores incomplete sequences. didn't know this :/ |
|
|
884 | cmdbuf_ptr = cmdbuf_endp; |
|
|
885 | break; |
|
|
886 | } |
956 | |
887 | |
957 | if (len == (size_t)-1) |
888 | if (len == (size_t)-1) |
958 | return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through |
889 | return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through |
959 | |
890 | |
960 | // assume wchar == unicode |
891 | // assume wchar == unicode |
… | |
… | |
1021 | pointer_blank (); |
952 | pointer_blank (); |
1022 | } |
953 | } |
1023 | #endif |
954 | #endif |
1024 | |
955 | |
1025 | void |
956 | void |
1026 | rxvt_term::mouse_report (const XButtonEvent &ev) |
957 | rxvt_term::mouse_report (XButtonEvent &ev) |
1027 | { |
958 | { |
1028 | int button_number, key_state = 0; |
959 | int button_number, key_state = 0; |
1029 | int x, y; |
960 | int x, y; |
1030 | |
961 | |
1031 | x = ev.x; |
962 | x = ev.x; |
1032 | y = ev.y; |
963 | y = ev.y; |
1033 | pixel_position (&x, &y); |
964 | pixel_position (&x, &y); |
1034 | |
965 | |
… | |
… | |
1428 | } |
1359 | } |
1429 | #ifdef MENUBAR |
1360 | #ifdef MENUBAR |
1430 | if (menubar_visible () && isMenuBarWindow (ev.xany.window)) |
1361 | if (menubar_visible () && isMenuBarWindow (ev.xany.window)) |
1431 | menubar_expose (); |
1362 | menubar_expose (); |
1432 | #endif |
1363 | #endif |
1433 | #ifdef RXVT_GRAPHICS |
|
|
1434 | Gr_expose (ev.xany.window); |
|
|
1435 | #endif |
|
|
1436 | |
|
|
1437 | } |
1364 | } |
1438 | break; |
1365 | break; |
1439 | |
1366 | |
1440 | case MotionNotify: |
1367 | case MotionNotify: |
1441 | #ifdef POINTER_BLANK |
1368 | #ifdef POINTER_BLANK |
… | |
… | |
1443 | pointer_unblank (); |
1370 | pointer_unblank (); |
1444 | #endif |
1371 | #endif |
1445 | #if MENUBAR |
1372 | #if MENUBAR |
1446 | if (isMenuBarWindow (ev.xany.window)) |
1373 | if (isMenuBarWindow (ev.xany.window)) |
1447 | { |
1374 | { |
1448 | menubar_control (& (ev.xbutton)); |
1375 | menubar_control (ev.xbutton); |
1449 | break; |
1376 | break; |
1450 | } |
1377 | } |
1451 | #endif |
1378 | #endif |
1452 | if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate)) |
1379 | if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate)) |
1453 | break; |
1380 | break; |
… | |
… | |
1582 | #endif |
1509 | #endif |
1583 | } |
1510 | } |
1584 | } |
1511 | } |
1585 | |
1512 | |
1586 | void |
1513 | void |
1587 | rxvt_term::button_press (const XButtonEvent &ev) |
1514 | rxvt_term::button_press (XButtonEvent &ev) |
1588 | { |
1515 | { |
1589 | int reportmode = 0, clickintime; |
1516 | int reportmode = 0, clickintime; |
1590 | |
1517 | |
1591 | bypass_keystate = ev.state & (ModMetaMask | ShiftMask); |
1518 | bypass_keystate = ev.state & (ModMetaMask | ShiftMask); |
1592 | if (!bypass_keystate) |
1519 | if (!bypass_keystate) |
… | |
… | |
1594 | /* |
1521 | /* |
1595 | * VT window processing of button press |
1522 | * VT window processing of button press |
1596 | */ |
1523 | */ |
1597 | if (ev.window == TermWin.vt) |
1524 | if (ev.window == TermWin.vt) |
1598 | { |
1525 | { |
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; |
1526 | clickintime = ev.time - MEvent.time < MULTICLICK_TIME; |
1607 | if (reportmode) |
1527 | if (reportmode) |
|
|
1528 | { |
|
|
1529 | /* mouse report from vt window */ |
|
|
1530 | /* save the xbutton state (for ButtonRelease) */ |
|
|
1531 | MEvent.state = ev.state; |
|
|
1532 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1533 | if (ev.button == MEvent.button && clickintime) |
1608 | { |
1534 | { |
1609 | /* mouse report from vt window */ |
1535 | /* same button, within alloted time */ |
1610 | /* save the xbutton state (for ButtonRelease) */ |
1536 | MEvent.clicks++; |
1611 | MEvent.state = ev.state; |
1537 | if (MEvent.clicks > 1) |
1612 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1613 | if (ev.button == MEvent.button && clickintime) |
|
|
1614 | { |
1538 | { |
1615 | /* same button, within alloted time */ |
|
|
1616 | MEvent.clicks++; |
|
|
1617 | if (MEvent.clicks > 1) |
|
|
1618 | { |
|
|
1619 | /* only report double clicks */ |
1539 | /* only report double clicks */ |
1620 | MEvent.clicks = 2; |
1540 | MEvent.clicks = 2; |
1621 | mouse_report (ev); |
1541 | mouse_report (ev); |
1622 | |
1542 | |
1623 | /* don't report the release */ |
1543 | /* don't report the release */ |
1624 | MEvent.clicks = 0; |
1544 | MEvent.clicks = 0; |
1625 | MEvent.button = AnyButton; |
1545 | MEvent.button = AnyButton; |
1626 | } |
|
|
1627 | } |
1546 | } |
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 | } |
1547 | } |
1641 | else |
1548 | else |
1642 | { |
1549 | { |
|
|
1550 | /* different button, or time expired */ |
|
|
1551 | MEvent.clicks = 1; |
|
|
1552 | MEvent.button = ev.button; |
|
|
1553 | mouse_report (ev); |
|
|
1554 | } |
|
|
1555 | #else |
|
|
1556 | MEvent.button = ev.button; |
|
|
1557 | mouse_report (ev); |
|
|
1558 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1559 | |
|
|
1560 | } |
|
|
1561 | else |
|
|
1562 | { |
1643 | if (ev.button != MEvent.button) |
1563 | if (ev.button != MEvent.button) |
1644 | MEvent.clicks = 0; |
1564 | MEvent.clicks = 0; |
1645 | switch (ev.button) |
1565 | switch (ev.button) |
1646 | { |
1566 | { |
1647 | case Button1: |
1567 | case Button1: |
1648 | /* allow shift+left click to extend selection */ |
1568 | /* allow shift+left click to extend selection */ |
1649 | if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) |
1569 | if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) |
1650 | { |
1570 | { |
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) |
1571 | if (MEvent.button == Button1 && clickintime) |
1671 | selection_rotate (ev.x, ev.y); |
1572 | selection_rotate (ev.x, ev.y); |
1672 | else |
1573 | else |
1673 | selection_extend (ev.x, ev.y, 1); |
1574 | selection_extend (ev.x, ev.y, 1); |
|
|
1575 | } |
|
|
1576 | else |
|
|
1577 | { |
|
|
1578 | if (MEvent.button == Button1 && clickintime) |
|
|
1579 | MEvent.clicks++; |
|
|
1580 | else |
|
|
1581 | MEvent.clicks = 1; |
|
|
1582 | |
|
|
1583 | selection_click (MEvent.clicks, ev.x, ev.y); |
|
|
1584 | } |
|
|
1585 | |
|
|
1586 | MEvent.button = Button1; |
|
|
1587 | break; |
|
|
1588 | |
|
|
1589 | case Button3: |
|
|
1590 | if (MEvent.button == Button3 && clickintime) |
|
|
1591 | selection_rotate (ev.x, ev.y); |
|
|
1592 | else |
|
|
1593 | selection_extend (ev.x, ev.y, 1); |
1674 | MEvent.button = Button3; |
1594 | MEvent.button = Button3; |
1675 | break; |
1595 | break; |
1676 | } |
|
|
1677 | } |
1596 | } |
|
|
1597 | } |
1678 | MEvent.time = ev.time; |
1598 | MEvent.time = ev.time; |
1679 | return; |
1599 | return; |
1680 | } |
|
|
1681 | } |
1600 | } |
1682 | |
1601 | |
1683 | /* |
1602 | /* |
1684 | * Scrollbar window processing of button press |
1603 | * Scrollbar window processing of button press |
1685 | */ |
1604 | */ |
… | |
… | |
1828 | menubar_control (ev); |
1747 | menubar_control (ev); |
1829 | #endif |
1748 | #endif |
1830 | } |
1749 | } |
1831 | |
1750 | |
1832 | void |
1751 | void |
1833 | rxvt_term::button_release (const XButtonEvent &ev) |
1752 | rxvt_term::button_release (XButtonEvent &ev) |
1834 | { |
1753 | { |
1835 | int reportmode = 0; |
1754 | int reportmode = 0; |
1836 | |
1755 | |
1837 | csrO = 0; /* reset csr Offset */ |
1756 | csrO = 0; /* reset csr Offset */ |
1838 | if (!bypass_keystate) |
1757 | if (!bypass_keystate) |
… | |
… | |
1850 | #ifdef SELECTION_SCROLLING |
1769 | #ifdef SELECTION_SCROLLING |
1851 | pending_scroll_selection=0; |
1770 | pending_scroll_selection=0; |
1852 | #endif |
1771 | #endif |
1853 | if (ev.window == TermWin.vt) |
1772 | if (ev.window == TermWin.vt) |
1854 | { |
1773 | { |
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) |
1774 | if (reportmode) |
|
|
1775 | { |
|
|
1776 | /* mouse report from vt window */ |
|
|
1777 | /* don't report release of wheel "buttons" */ |
|
|
1778 | if (ev.button >= 4) |
|
|
1779 | return; |
|
|
1780 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1781 | /* only report the release of 'slow' single clicks */ |
|
|
1782 | if (MEvent.button != AnyButton |
|
|
1783 | && (ev.button != MEvent.button |
|
|
1784 | || (ev.time - MEvent.time |
|
|
1785 | > MULTICLICK_TIME / 2))) |
1863 | { |
1786 | { |
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; |
1787 | MEvent.clicks = 0; |
1876 | MEvent.button = AnyButton; |
|
|
1877 | mouse_report (ev); |
|
|
1878 | } |
|
|
1879 | #else /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1880 | MEvent.button = AnyButton; |
1788 | MEvent.button = AnyButton; |
1881 | mouse_report (ev); |
1789 | mouse_report (ev); |
|
|
1790 | } |
|
|
1791 | #else /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1792 | MEvent.button = AnyButton; |
|
|
1793 | mouse_report (ev); |
1882 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
1794 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
1883 | return; |
1795 | return; |
1884 | } |
1796 | } |
1885 | /* |
1797 | /* |
1886 | * dumb hack to compensate for the failure of click-and-drag |
1798 | * dumb hack to compensate for the failure of click-and-drag |
1887 | * when overriding mouse reporting |
1799 | * when overriding mouse reporting |
1888 | */ |
1800 | */ |
1889 | if (PrivateModes & PrivMode_mouse_report |
1801 | if (PrivateModes & PrivMode_mouse_report |
1890 | && bypass_keystate |
1802 | && bypass_keystate |
1891 | && ev.button == Button1 && MEvent.clicks <= 1) |
1803 | && ev.button == Button1 && MEvent.clicks <= 1) |
1892 | selection_extend (ev.x, ev.y, 0); |
1804 | selection_extend (ev.x, ev.y, 0); |
1893 | |
1805 | |
1894 | switch (ev.button) |
1806 | switch (ev.button) |
|
|
1807 | { |
|
|
1808 | case Button1: |
|
|
1809 | case Button3: |
|
|
1810 | selection_make (ev.time); |
|
|
1811 | break; |
|
|
1812 | case Button2: |
|
|
1813 | selection_request (ev.time, ev.x, ev.y); |
|
|
1814 | break; |
|
|
1815 | #ifdef MOUSE_WHEEL |
|
|
1816 | case Button4: |
|
|
1817 | case Button5: |
1895 | { |
1818 | { |
1896 | case Button1: |
1819 | int i; |
1897 | case Button3: |
1820 | page_dirn v; |
1898 | selection_make (ev.time); |
1821 | |
|
|
1822 | v = (ev.button == Button4) ? UP : DN; |
|
|
1823 | if (ev.state & ShiftMask) |
1899 | break; |
1824 | i = 1; |
1900 | case Button2: |
1825 | else if ((Options & Opt_mouseWheelScrollPage)) |
1901 | selection_request (ev.time, ev.x, ev.y); |
1826 | i = TermWin.nrow - 1; |
|
|
1827 | else |
1902 | break; |
1828 | i = 5; |
1903 | #ifdef MOUSE_WHEEL |
1829 | # ifdef MOUSE_SLIP_WHEELING |
1904 | case Button4: |
1830 | if (ev.state & ControlMask) |
1905 | case Button5: |
|
|
1906 | { |
1831 | { |
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); |
1832 | mouse_slip_wheel_speed += (v ? -1 : 1); |
1921 | mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
1833 | mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
1922 | } |
1834 | } |
1923 | # endif |
1835 | # endif |
1924 | # ifdef JUMP_MOUSE_WHEEL |
1836 | # ifdef JUMP_MOUSE_WHEEL |
|
|
1837 | scr_page (v, i); |
|
|
1838 | scr_refresh (SMOOTH_REFRESH); |
|
|
1839 | scrollbar_show (1); |
|
|
1840 | # else |
|
|
1841 | while (i--) |
|
|
1842 | { |
1925 | scr_page (v, i); |
1843 | scr_page (v, 1); |
1926 | scr_refresh (SMOOTH_REFRESH); |
1844 | scr_refresh (SMOOTH_REFRESH); |
1927 | scrollbar_show (1); |
1845 | scrollbar_show (1); |
1928 | # else |
|
|
1929 | while (i--) |
|
|
1930 | { |
|
|
1931 | scr_page (v, 1); |
|
|
1932 | scr_refresh (SMOOTH_REFRESH); |
|
|
1933 | scrollbar_show (1); |
|
|
1934 | } |
1846 | } |
1935 | # endif |
1847 | # endif |
1936 | |
1848 | |
1937 | } |
|
|
1938 | break; |
|
|
1939 | #endif |
|
|
1940 | |
|
|
1941 | } |
1849 | } |
|
|
1850 | break; |
|
|
1851 | #endif |
|
|
1852 | |
1942 | } |
1853 | } |
1943 | } |
1854 | } |
1944 | #ifdef MENUBAR |
1855 | #ifdef MENUBAR |
1945 | else if (isMenuBarWindow (ev.window)) |
1856 | else if (isMenuBarWindow (ev.window)) |
1946 | menubar_control (ev); |
1857 | menubar_control (ev); |
… | |
… | |
2008 | if (have_pixmap) |
1919 | if (have_pixmap) |
2009 | { |
1920 | { |
2010 | /* |
1921 | /* |
2011 | * Copy display->root pixmap transparency |
1922 | * Copy display->root pixmap transparency |
2012 | */ |
1923 | */ |
2013 | int sx, sy, nx, ny; |
1924 | int sx, sy, nx, ny; |
2014 | unsigned int nw, nh; |
1925 | unsigned int nw, nh; |
2015 | Window cr; |
1926 | Window cr; |
2016 | XImage *image; |
1927 | XImage *image; |
2017 | GC gc; |
1928 | GC gc; |
2018 | XGCValues gcvalue; |
1929 | XGCValues gcvalue; |
2019 | |
1930 | |
2020 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
1931 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
2021 | 0, 0, &sx, &sy, &cr); |
1932 | 0, 0, &sx, &sy, &cr); |
2022 | nw = (unsigned int)szHint.width; |
1933 | nw = (unsigned int)szHint.width; |
2023 | nh = (unsigned int)szHint.height; |
1934 | nh = (unsigned int)szHint.height; |
2024 | nx = ny = 0; |
1935 | nx = ny = 0; |
|
|
1936 | |
2025 | if (sx < 0) |
1937 | if (sx < 0) |
2026 | { |
1938 | { |
2027 | nw += sx; |
1939 | nw += sx; |
2028 | nx = -sx; |
1940 | nx = -sx; |
2029 | sx = 0; |
1941 | sx = 0; |
2030 | } |
1942 | } |
|
|
1943 | |
2031 | if (sy < 0) |
1944 | if (sy < 0) |
2032 | { |
1945 | { |
2033 | nh += sy; |
1946 | nh += sy; |
2034 | ny = -sy; |
1947 | ny = -sy; |
2035 | sy = 0; |
1948 | sy = 0; |
2036 | } |
1949 | } |
|
|
1950 | |
2037 | MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); |
1951 | MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); |
2038 | MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); |
1952 | MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); |
2039 | allowedxerror = -1; |
1953 | allowedxerror = -1; |
2040 | image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, |
1954 | image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, |
2041 | ZPixmap); |
1955 | ZPixmap); |
… | |
… | |
2074 | if (!am_transparent || !am_pixmap_trans) |
1988 | if (!am_transparent || !am_pixmap_trans) |
2075 | pchanged = 1; |
1989 | pchanged = 1; |
2076 | am_transparent = am_pixmap_trans = 1; |
1990 | am_transparent = am_pixmap_trans = 1; |
2077 | } |
1991 | } |
2078 | } |
1992 | } |
|
|
1993 | |
2079 | if (!am_pixmap_trans) |
1994 | if (!am_pixmap_trans) |
2080 | { |
1995 | { |
2081 | unsigned int n; |
1996 | unsigned int n; |
2082 | /* |
1997 | /* |
2083 | * InheritPixmap transparency |
1998 | * InheritPixmap transparency |
… | |
… | |
2098 | break; |
2013 | break; |
2099 | } |
2014 | } |
2100 | if (oldp != TermWin.parent[i]) |
2015 | if (oldp != TermWin.parent[i]) |
2101 | pchanged = 1; |
2016 | pchanged = 1; |
2102 | } |
2017 | } |
|
|
2018 | |
2103 | n = 0; |
2019 | n = 0; |
|
|
2020 | |
2104 | if (pchanged) |
2021 | if (pchanged) |
2105 | { |
2022 | { |
2106 | for (; n < (unsigned int)i; n++) |
2023 | for (; n < (unsigned int)i; n++) |
2107 | { |
2024 | { |
2108 | XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); |
2025 | XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); |
… | |
… | |
2112 | n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; |
2029 | n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; |
2113 | break; |
2030 | break; |
2114 | } |
2031 | } |
2115 | } |
2032 | } |
2116 | } |
2033 | } |
|
|
2034 | |
2117 | if (n > (int) (sizeof (TermWin.parent) |
2035 | if (n > (int) (sizeof (TermWin.parent) |
2118 | / sizeof (TermWin.parent[0]))) |
2036 | / sizeof (TermWin.parent[0]))) |
2119 | { |
2037 | { |
2120 | D_X ((stderr, "InheritPixmap Turning off")); |
2038 | D_X ((stderr, "InheritPixmap Turning off")); |
2121 | XSetWindowBackground (display->display, TermWin.parent[0], |
2039 | XSetWindowBackground (display->display, TermWin.parent[0], |
… | |
… | |
2144 | ParentRelative); |
2062 | ParentRelative); |
2145 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, |
2063 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, |
2146 | ParentRelative); |
2064 | ParentRelative); |
2147 | am_transparent = 1; |
2065 | am_transparent = 1; |
2148 | } |
2066 | } |
|
|
2067 | |
2149 | for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) |
2068 | for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) |
2150 | TermWin.parent[i] = None; |
2069 | TermWin.parent[i] = None; |
2151 | } |
2070 | } |
2152 | return pchanged; |
2071 | return pchanged; |
2153 | } |
2072 | } |
… | |
… | |
2159 | /*----------------------------------------------------------------------*/ |
2078 | /*----------------------------------------------------------------------*/ |
2160 | #ifdef PRINTPIPE |
2079 | #ifdef PRINTPIPE |
2161 | FILE * |
2080 | FILE * |
2162 | rxvt_term::popen_printer () |
2081 | rxvt_term::popen_printer () |
2163 | { |
2082 | { |
2164 | FILE *stream = popen (rs[Rs_print_pipe], "w"); |
2083 | FILE *stream = popen (rs[Rs_print_pipe], "w"); |
2165 | |
2084 | |
2166 | if (stream == NULL) |
2085 | if (stream == NULL) |
2167 | rxvt_print_error ("can't open printer pipe"); |
2086 | rxvt_print_error ("can't open printer pipe"); |
2168 | return stream; |
2087 | return stream; |
2169 | } |
2088 | } |
… | |
… | |
2381 | scr_charset_set (2, (unsigned int)cmd_getc ()); |
2300 | scr_charset_set (2, (unsigned int)cmd_getc ()); |
2382 | break; |
2301 | break; |
2383 | case '+': |
2302 | case '+': |
2384 | scr_charset_set (3, (unsigned int)cmd_getc ()); |
2303 | scr_charset_set (3, (unsigned int)cmd_getc ()); |
2385 | break; |
2304 | break; |
2386 | #ifdef MULTICHAR_SET |
|
|
2387 | case '$': |
|
|
2388 | scr_charset_set (-2, (unsigned int)cmd_getc ()); |
|
|
2389 | break; |
|
|
2390 | #endif |
|
|
2391 | #ifndef NO_FRILLS |
2305 | #ifndef NO_FRILLS |
2392 | case '6': |
2306 | case '6': |
2393 | scr_backindex (); |
2307 | scr_backindex (); |
2394 | break; |
2308 | break; |
2395 | #endif |
2309 | #endif |
… | |
… | |
2736 | case 7: /* unofficial extension */ |
2650 | case 7: /* unofficial extension */ |
2737 | tt_printf ("%-.250s\n", rs[Rs_display_name]); |
2651 | tt_printf ("%-.250s\n", rs[Rs_display_name]); |
2738 | break; |
2652 | break; |
2739 | #endif |
2653 | #endif |
2740 | case 8: /* unofficial extension */ |
2654 | case 8: /* unofficial extension */ |
2741 | xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); |
2655 | xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); |
2742 | break; |
2656 | break; |
2743 | } |
2657 | } |
2744 | break; |
2658 | break; |
2745 | |
2659 | |
2746 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
2660 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
… | |
… | |
3020 | * 10 = menu (may change in future) |
2934 | * 10 = menu (may change in future) |
3021 | * 20 = bg pixmap |
2935 | * 20 = bg pixmap |
3022 | * 39 = change default fg color |
2936 | * 39 = change default fg color |
3023 | * 49 = change default bg color |
2937 | * 49 = change default bg color |
3024 | * 55 = dump scrollback buffer and all of screen |
2938 | * 55 = dump scrollback buffer and all of screen |
|
|
2939 | * 701 = change locale |
|
|
2940 | * 702 = find font |
3025 | */ |
2941 | */ |
3026 | void |
2942 | void |
3027 | rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) |
2943 | rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) |
3028 | { |
2944 | { |
3029 | int changed = 0; |
2945 | int changed = 0; |
… | |
… | |
3115 | set_window_color (Color_bg, str); |
3031 | set_window_color (Color_bg, str); |
3116 | break; |
3032 | break; |
3117 | case XTerm_logfile: |
3033 | case XTerm_logfile: |
3118 | break; |
3034 | break; |
3119 | case XTerm_font: |
3035 | case XTerm_font: |
3120 | change_font (0, str); |
3036 | change_font (str); |
3121 | break; |
3037 | break; |
|
|
3038 | #ifndef NO_FRILLS |
|
|
3039 | case XTerm_locale: |
|
|
3040 | if (str[0] == '?' && !str[1]) |
|
|
3041 | tt_printf ("%-.250s\n", locale); |
|
|
3042 | else |
|
|
3043 | { |
|
|
3044 | set_locale (str); |
|
|
3045 | # ifdef USE_XIM |
|
|
3046 | im_cb (); |
|
|
3047 | # endif |
|
|
3048 | } |
|
|
3049 | break; |
|
|
3050 | case XTerm_findfont: |
|
|
3051 | { |
|
|
3052 | int fid = TermWin.fontset->find_font (atoi (str)); |
|
|
3053 | tt_printf ("%d %-.250s\n", fid, (*TermWin.fontset)[fid]->name); |
|
|
3054 | } |
|
|
3055 | break; |
|
|
3056 | #endif |
3122 | #if 0 |
3057 | #if 0 |
3123 | case XTerm_dumpscreen: /* no error notices */ |
3058 | case XTerm_dumpscreen: /* no error notices */ |
3124 | { |
3059 | { |
3125 | int fd; |
3060 | int fd; |
3126 | if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) |
3061 | if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) |
… | |
… | |
3254 | */ |
3189 | */ |
3255 | PrivMode (1, PrivMode_vt52); |
3190 | PrivMode (1, PrivMode_vt52); |
3256 | break; |
3191 | break; |
3257 | case 3: /* 80/132 */ |
3192 | case 3: /* 80/132 */ |
3258 | if (PrivateModes & PrivMode_132OK) |
3193 | if (PrivateModes & PrivMode_132OK) |
3259 | set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), |
3194 | set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); |
3260 | (unsigned int)TermWin.height); |
|
|
3261 | break; |
3195 | break; |
3262 | case 4: /* smooth scrolling */ |
3196 | case 4: /* smooth scrolling */ |
3263 | if (state) |
3197 | if (state) |
3264 | Options &= ~Opt_jumpScroll; |
3198 | Options &= ~Opt_jumpScroll; |
3265 | else |
3199 | else |
… | |
… | |
3476 | void |
3410 | void |
3477 | rxvt_term::process_graphics () |
3411 | rxvt_term::process_graphics () |
3478 | { |
3412 | { |
3479 | unsigned char ch, cmd = cmd_getc (); |
3413 | unsigned char ch, cmd = cmd_getc (); |
3480 | |
3414 | |
3481 | #ifndef RXVT_GRAPHICS |
|
|
3482 | if (cmd == 'Q') |
3415 | if (cmd == 'Q') |
3483 | { /* query graphics */ |
3416 | { /* query graphics */ |
3484 | tt_printf ("\033G0\n"); /* no graphics */ |
3417 | tt_printf ("\033G0\n"); /* no graphics */ |
3485 | return; |
3418 | return; |
3486 | } |
3419 | } |
3487 | /* swallow other graphics sequences until terminating ':' */ |
3420 | /* swallow other graphics sequences until terminating ':' */ |
3488 | do |
3421 | do |
3489 | ch = cmd_getc (); |
3422 | ch = cmd_getc (); |
3490 | while (ch != ':'); |
3423 | 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 | } |
3424 | } |
3537 | /*}}} */ |
3425 | /*}}} */ |
3538 | |
3426 | |
3539 | /* ------------------------------------------------------------------------- */ |
3427 | /* ------------------------------------------------------------------------- */ |
3540 | |
3428 | |