1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: command.c |
2 | * File: command.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
7 | * - original version |
7 | * - original version |
… | |
… | |
52 | |
52 | |
53 | #include <wchar.h> |
53 | #include <wchar.h> |
54 | |
54 | |
55 | /*----------------------------------------------------------------------*/ |
55 | /*----------------------------------------------------------------------*/ |
56 | |
56 | |
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57 | #define IS_CONTROL(ch) !((ch) & 0xffffff60UL) |
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58 | |
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59 | // exception thrown when the command parser runs out of input data |
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60 | class out_of_input { } out_of_input; |
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61 | |
57 | /*{{{ Convert the keypress event into a string */ |
62 | /*{{{ Convert the keypress event into a string */ |
58 | void |
63 | void |
59 | rxvt_term::lookup_key (XKeyEvent &ev) |
64 | rxvt_term::lookup_key (XKeyEvent &ev) |
60 | { |
65 | { |
61 | int ctrl, meta, shft, len; |
66 | int ctrl, meta, shft, len; |
… | |
… | |
88 | #ifdef USE_XIM |
93 | #ifdef USE_XIM |
89 | if (Input_Context) |
94 | if (Input_Context) |
90 | { |
95 | { |
91 | Status status_return; |
96 | Status status_return; |
92 | |
97 | |
|
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98 | #if 0 |
93 | #ifdef X_HAVE_UTF8_STRING |
99 | #ifdef X_HAVE_UTF8_STRING |
94 | if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful |
100 | if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful |
95 | len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, |
101 | len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, |
96 | KBUFSZ, &keysym, &status_return); |
102 | KBUFSZ, &keysym, &status_return); |
97 | else |
103 | else |
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104 | #endif |
98 | #endif |
105 | #endif |
99 | { |
106 | { |
100 | wchar_t wkbuf[KBUFSZ + 1]; |
107 | wchar_t wkbuf[KBUFSZ + 1]; |
101 | |
108 | |
102 | // the XOpenIM manpage lies about hardcoding the locale |
109 | // the XOpenIM manpage lies about hardcoding the locale |
… | |
… | |
110 | SET_LOCALE (locale); |
117 | SET_LOCALE (locale); |
111 | |
118 | |
112 | if (status_return == XLookupChars |
119 | if (status_return == XLookupChars |
113 | || status_return == XLookupBoth) |
120 | || status_return == XLookupBoth) |
114 | { |
121 | { |
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122 | /* make sure the user can type ctrl-@, i.e. NUL */ |
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123 | if (len == 1 && *wkbuf == 0) |
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124 | { |
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125 | kbuf[0] = 0; |
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126 | len = 1; |
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127 | } |
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128 | else |
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129 | { |
115 | wkbuf[len] = 0; |
130 | wkbuf[len] = 0; |
116 | len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); |
131 | len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); |
117 | if (len < 0) |
132 | if (len < 0) |
118 | len = 0; |
133 | len = 0; |
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134 | } |
119 | } |
135 | } |
120 | else |
136 | else |
121 | len = 0; |
137 | len = 0; |
122 | } |
138 | } |
123 | |
139 | |
… | |
… | |
131 | valid_keysym = keysym != NoSymbol; |
147 | valid_keysym = keysym != NoSymbol; |
132 | } |
148 | } |
133 | |
149 | |
134 | if (valid_keysym) |
150 | if (valid_keysym) |
135 | { |
151 | { |
136 | /* for some backwards compatibility */ |
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137 | #if defined(HOTKEY_CTRL) || defined(HOTKEY_META) |
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138 | # ifdef HOTKEY_CTRL |
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139 | if (ctrl) |
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140 | # else |
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141 | if (meta) |
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142 | # endif |
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143 | { |
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144 | if (keysym == ks_bigfont) |
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145 | { |
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146 | change_font (0, FONT_UP); |
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147 | return; |
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148 | } |
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149 | else if (keysym == ks_smallfont) |
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150 | { |
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151 | change_font (0, FONT_DN); |
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152 | return; |
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153 | } |
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154 | } |
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155 | #endif |
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156 | |
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157 | if (TermWin.saveLines) |
152 | if (TermWin.saveLines) |
158 | { |
153 | { |
159 | #ifdef UNSHIFTED_SCROLLKEYS |
154 | #ifdef UNSHIFTED_SCROLLKEYS |
160 | if (!ctrl && !meta) |
155 | if (!ctrl && !meta) |
161 | { |
156 | { |
… | |
… | |
229 | case XK_Insert: /* Shift+Insert = paste mouse selection */ |
224 | case XK_Insert: /* Shift+Insert = paste mouse selection */ |
230 | selection_request (ev.time, 0, 0); |
225 | selection_request (ev.time, 0, 0); |
231 | return; |
226 | return; |
232 | /* rxvt extras */ |
227 | /* rxvt extras */ |
233 | case XK_KP_Add: /* Shift+KP_Add = bigger font */ |
228 | case XK_KP_Add: /* Shift+KP_Add = bigger font */ |
234 | change_font (0, FONT_UP); |
229 | change_font (FONT_UP); |
235 | return; |
230 | return; |
236 | case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ |
231 | case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ |
237 | change_font (0, FONT_DN); |
232 | change_font (FONT_DN); |
238 | return; |
233 | return; |
239 | } |
234 | } |
240 | } |
235 | } |
241 | } |
236 | } |
242 | #ifdef PRINTPIPE |
237 | #ifdef PRINTPIPE |
… | |
… | |
252 | #ifdef KEYSYM_RESOURCE |
247 | #ifdef KEYSYM_RESOURCE |
253 | if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) |
248 | if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) |
254 | { |
249 | { |
255 | unsigned int l; |
250 | unsigned int l; |
256 | const unsigned char *kbuf0; |
251 | const unsigned char *kbuf0; |
257 | const unsigned char ch = C0_ESC; |
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258 | |
252 | |
259 | kbuf0 = (Keysym_map[keysym & 0xFF]); |
253 | kbuf0 = (Keysym_map[keysym & 0xFF]); |
260 | l = (unsigned int)*kbuf0++; |
254 | l = (unsigned int)*kbuf0++; |
261 | |
255 | |
262 | /* escape prefix */ |
256 | /* escape prefix */ |
263 | if (meta) |
257 | if (meta |
264 | # ifdef META8_OPTION |
258 | # ifdef META8_OPTION |
265 | if (meta_char == C0_ESC) |
259 | && meta_char == C0_ESC |
266 | # endif |
260 | # endif |
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261 | ) |
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262 | { |
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263 | const unsigned char ch = C0_ESC; |
267 | tt_write (&ch, 1); |
264 | tt_write (&ch, 1); |
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265 | } |
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266 | |
268 | tt_write (kbuf0, l); |
267 | tt_write (kbuf0, l); |
269 | return; |
268 | return; |
270 | } |
269 | } |
271 | else |
270 | else |
272 | #endif |
271 | #endif |
… | |
… | |
282 | ^ !!ctrl) ? '\b' : '\177'; |
281 | ^ !!ctrl) ? '\b' : '\177'; |
283 | kbuf[1] = '\0'; |
282 | kbuf[1] = '\0'; |
284 | } |
283 | } |
285 | else |
284 | else |
286 | STRCPY (kbuf, key_backspace); |
285 | STRCPY (kbuf, key_backspace); |
287 | # ifdef MULTICHAR_SET |
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288 | if ((Options & Opt_mc_hack) && screen.cur.col > 0) |
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289 | { |
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290 | int col, row; |
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291 | |
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292 | newlen = STRLEN (kbuf); |
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293 | col = screen.cur.col - 1; |
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294 | row = screen.cur.row + TermWin.saveLines; |
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295 | if (IS_MULTI2 (screen.rend[row][col])) |
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296 | MEMMOVE (kbuf + newlen, kbuf, newlen + 1); |
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297 | } |
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298 | # endif |
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299 | break; |
286 | break; |
300 | #endif |
287 | #endif |
301 | #ifndef NO_DELETE_KEY |
288 | #ifndef NO_DELETE_KEY |
302 | case XK_Delete: |
289 | case XK_Delete: |
303 | STRCPY (kbuf, key_delete); |
290 | STRCPY (kbuf, key_delete); |
304 | # ifdef MULTICHAR_SET |
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305 | if (Options & Opt_mc_hack) |
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306 | { |
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307 | int col, row; |
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308 | |
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309 | newlen = STRLEN (kbuf); |
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310 | col = screen.cur.col; |
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311 | row = screen.cur.row + TermWin.saveLines; |
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312 | if (IS_MULTI1 (screen.rend[row][col])) |
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313 | MEMMOVE (kbuf + newlen, kbuf, newlen + 1); |
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314 | } |
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315 | # endif |
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316 | break; |
291 | break; |
317 | #endif |
292 | #endif |
318 | case XK_Tab: |
293 | case XK_Tab: |
319 | if (shft) |
294 | if (shft) |
320 | STRCPY (kbuf, "\033[Z"); |
295 | STRCPY (kbuf, "\033[Z"); |
… | |
… | |
331 | newlen = 0; |
306 | newlen = 0; |
332 | } |
307 | } |
333 | break; |
308 | break; |
334 | |
309 | |
335 | #ifdef XK_KP_Left |
310 | #ifdef XK_KP_Left |
336 | case XK_KP_Up: /* \033Ox or standard */ |
311 | case XK_KP_Up: /* \033Ox or standard */ |
337 | case XK_KP_Down: /* \033Or or standard */ |
312 | case XK_KP_Down: /* \033Or or standard */ |
338 | case XK_KP_Right: /* \033Ov or standard */ |
313 | case XK_KP_Right: /* \033Ov or standard */ |
339 | case XK_KP_Left: /* \033Ot or standard */ |
314 | case XK_KP_Left: /* \033Ot or standard */ |
340 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
315 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
341 | { |
316 | { |
… | |
… | |
362 | kbuf[1] = 'O'; |
337 | kbuf[1] = 'O'; |
363 | kbuf[2] = "dacb"[keysym - XK_Left]; |
338 | kbuf[2] = "dacb"[keysym - XK_Left]; |
364 | } |
339 | } |
365 | else if (PrivateModes & PrivMode_aplCUR) |
340 | else if (PrivateModes & PrivMode_aplCUR) |
366 | kbuf[1] = 'O'; |
341 | kbuf[1] = 'O'; |
367 | #ifdef MULTICHAR_SET |
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368 | //TODO: ?? |
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369 | if (Options & Opt_mc_hack) |
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370 | { |
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371 | int col, row, m; |
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372 | |
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373 | col = screen.cur.col; |
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374 | row = screen.cur.row + TermWin.saveLines; |
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375 | m = 0; |
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376 | if (keysym == XK_Right |
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377 | && IS_MULTI1 (screen.rend[row][col])) |
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378 | m = 1; |
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379 | else if (keysym == XK_Left) |
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380 | { |
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381 | if (col > 0) |
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382 | { |
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383 | if (IS_MULTI2 (screen.rend[row][col - 1])) |
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384 | m = 1; |
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385 | } |
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386 | else if (screen.cur.row > 0) |
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387 | { |
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388 | col = screen.tlen[--row]; |
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389 | if (col == -1) |
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390 | col = TermWin.ncol - 1; |
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391 | else |
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392 | col--; |
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393 | if (col > 0 |
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394 | && IS_MULTI2 (screen.rend[row][col])) |
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395 | m = 1; |
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396 | } |
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397 | } |
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398 | if (m) |
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399 | MEMMOVE (kbuf + 3, kbuf, 3 + 1); |
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400 | } |
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401 | #endif |
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402 | break; |
342 | break; |
403 | |
343 | |
404 | #ifndef UNSHIFTED_SCROLLKEYS |
344 | #ifndef UNSHIFTED_SCROLLKEYS |
405 | # ifdef XK_KP_Prior |
345 | # ifdef XK_KP_Prior |
406 | case XK_KP_Prior: |
346 | case XK_KP_Prior: |
… | |
… | |
595 | break; |
535 | break; |
596 | } |
536 | } |
597 | if (newlen) |
537 | if (newlen) |
598 | len = STRLEN (kbuf); |
538 | len = STRLEN (kbuf); |
599 | } |
539 | } |
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540 | |
600 | /* |
541 | /* |
601 | * Pass meta for all function keys, if 'meta' option set |
542 | * Pass meta for all function keys, if 'meta' option set |
602 | */ |
543 | */ |
603 | #ifdef META8_OPTION |
544 | #ifdef META8_OPTION |
604 | if (meta && (meta_char == 0x80) && len > 0) |
545 | if (meta && (meta_char == 0x80) && len > 0) |
… | |
… | |
619 | { |
560 | { |
620 | unsigned char *ch; |
561 | unsigned char *ch; |
621 | |
562 | |
622 | for (ch = kbuf; ch < kbuf + len; ch++) |
563 | for (ch = kbuf; ch < kbuf + len; ch++) |
623 | *ch |= 0x80; |
564 | *ch |= 0x80; |
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565 | |
624 | meta = 0; |
566 | meta = 0; |
625 | } |
567 | } |
626 | #endif |
568 | #endif |
627 | /* nil */ ; |
569 | /* nil */ ; |
628 | } |
570 | } |
… | |
… | |
653 | kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); |
595 | kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); |
654 | |
596 | |
655 | /* escape prefix */ |
597 | /* escape prefix */ |
656 | if (meta |
598 | if (meta |
657 | #ifdef META8_OPTION |
599 | #ifdef META8_OPTION |
658 | && (meta_char == C0_ESC) |
600 | && meta_char == C0_ESC |
659 | #endif |
601 | #endif |
660 | ) |
602 | ) |
661 | { |
603 | { |
662 | const unsigned char ch = C0_ESC; |
604 | const unsigned char ch = C0_ESC; |
663 | |
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664 | tt_write (&ch, 1); |
605 | tt_write (&ch, 1); |
665 | } |
606 | } |
|
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607 | |
666 | #ifdef DEBUG_CMD |
608 | #if defined(DEBUG_CMD) |
667 | if (debug_key) |
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668 | { /* Display keyboard buffer contents */ |
609 | /* Display keyboard buffer contents */ |
669 | char *p; |
610 | unsigned char *p; |
670 | int i; |
611 | int i; |
671 | |
612 | |
672 | fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); |
613 | fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); |
673 | for (i = 0, p = kbuf; i < len; i++, p++) |
614 | for (i = 0, p = kbuf; i < len; i++, p++) |
674 | fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); |
615 | fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); |
675 | fprintf (stderr, "'\n"); |
616 | fprintf (stderr, "'\n"); |
676 | } |
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|
677 | #endif /* DEBUG_CMD */ |
617 | #endif /* DEBUG_CMD */ |
678 | tt_write (kbuf, (unsigned int)len); |
618 | tt_write (kbuf, (unsigned int)len); |
679 | } |
619 | } |
680 | /*}}} */ |
620 | /*}}} */ |
681 | |
621 | |
… | |
… | |
683 | /*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ |
623 | /*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ |
684 | /* attempt to `write' count to the input buffer */ |
624 | /* attempt to `write' count to the input buffer */ |
685 | unsigned int |
625 | unsigned int |
686 | rxvt_term::cmd_write (const unsigned char *str, unsigned int count) |
626 | rxvt_term::cmd_write (const unsigned char *str, unsigned int count) |
687 | { |
627 | { |
688 | unsigned int n, s; |
628 | unsigned int n, s; |
689 | |
629 | |
690 | n = cmdbuf_ptr - cmdbuf_base; |
630 | n = cmdbuf_ptr - cmdbuf_base; |
691 | s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; |
631 | s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; |
|
|
632 | |
692 | if (n > 0 && s < count) |
633 | if (n > 0 && s < count) |
693 | { |
634 | { |
694 | MEMMOVE (cmdbuf_base, cmdbuf_ptr, |
635 | MEMMOVE (cmdbuf_base, cmdbuf_ptr, |
695 | (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); |
636 | (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); |
696 | cmdbuf_ptr = cmdbuf_base; |
637 | cmdbuf_ptr = cmdbuf_base; |
697 | cmdbuf_endp -= n; |
638 | cmdbuf_endp -= n; |
698 | s += n; |
639 | s += n; |
699 | } |
640 | } |
|
|
641 | |
700 | if (count > s) |
642 | if (count > s) |
701 | { |
643 | { |
702 | rxvt_print_error ("data loss: cmd_write too large"); |
644 | rxvt_warn ("data loss: cmd_write too large, continuing.\n"); |
703 | count = s; |
645 | count = s; |
704 | } |
646 | } |
|
|
647 | |
705 | for (; count--;) |
648 | for (; count--;) |
706 | *cmdbuf_endp++ = *str++; |
649 | *cmdbuf_endp++ = *str++; |
|
|
650 | |
|
|
651 | cmd_parse (); |
|
|
652 | |
707 | return 0; |
653 | return 0; |
708 | } |
654 | } |
709 | #endif /* MENUBAR_MAX */ |
655 | #endif /* MENUBAR_MAX */ |
710 | |
656 | |
711 | void |
657 | void |
… | |
… | |
715 | if (want_full_refresh) |
661 | if (want_full_refresh) |
716 | { |
662 | { |
717 | want_full_refresh = 0; |
663 | want_full_refresh = 0; |
718 | scr_clear (); |
664 | scr_clear (); |
719 | scr_touch (false); |
665 | scr_touch (false); |
720 | want_refresh = 1; |
|
|
721 | } |
666 | } |
722 | #endif |
667 | #endif |
723 | |
668 | |
724 | if (want_refresh) |
669 | if (want_refresh) |
725 | { |
670 | { |
726 | scr_refresh (refresh_type); |
671 | scr_refresh (refresh_type); |
727 | scrollbar_show (1); |
672 | scrollbar_show (1); |
728 | #ifdef USE_XIM |
673 | #ifdef USE_XIM |
729 | IMSendSpot (); |
674 | IMSendSpot (); |
730 | #endif |
675 | #endif |
731 | |
|
|
732 | } |
676 | } |
733 | |
677 | |
734 | display->flush (); |
678 | display->flush (); |
|
|
679 | |
|
|
680 | flush_ev.stop (); |
735 | } |
681 | } |
736 | |
682 | |
737 | void |
683 | void |
738 | rxvt_term::check_cb (check_watcher &w) |
684 | rxvt_term::check_cb (check_watcher &w) |
739 | { |
685 | { |
740 | SET_R (this); |
686 | SET_R (this); |
741 | SET_LOCALE (locale); |
687 | SET_LOCALE (locale); |
742 | |
688 | |
|
|
689 | display->flush (); |
|
|
690 | |
|
|
691 | if (want_refresh && !flush_ev.active) |
|
|
692 | flush_ev.start (NOW + 0.01); |
|
|
693 | } |
|
|
694 | |
|
|
695 | void |
|
|
696 | rxvt_term::flush_cb (time_watcher &w) |
|
|
697 | { |
|
|
698 | SET_R (this); |
|
|
699 | SET_LOCALE (locale); |
|
|
700 | |
|
|
701 | refresh_limit = 1; |
|
|
702 | refresh_count = 0; |
743 | flush (); |
703 | flush (); |
744 | } |
704 | } |
745 | |
705 | |
746 | #ifdef CURSOR_BLINK |
706 | #ifdef CURSOR_BLINK |
747 | void |
707 | void |
… | |
… | |
765 | w.start (w.at + TEXT_BLINK_INTERVAL); |
725 | w.start (w.at + TEXT_BLINK_INTERVAL); |
766 | } |
726 | } |
767 | } |
727 | } |
768 | #endif |
728 | #endif |
769 | |
729 | |
|
|
730 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
731 | void |
|
|
732 | rxvt_term::cont_scroll_cb (time_watcher &w) |
|
|
733 | { |
|
|
734 | if ((scrollbar_isUp() || scrollbar_isDn()) && |
|
|
735 | scr_page (scrollbar_isUp() ? UP : DN, 1)) |
|
|
736 | { |
|
|
737 | refresh_type |= SMOOTH_REFRESH; |
|
|
738 | want_refresh = 1; |
|
|
739 | w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); |
|
|
740 | } |
|
|
741 | } |
|
|
742 | #endif |
|
|
743 | |
|
|
744 | #ifdef SELECTION_SCROLLING |
|
|
745 | void |
|
|
746 | rxvt_term::sel_scroll_cb (time_watcher &w) |
|
|
747 | { |
|
|
748 | if (scr_page (scroll_selection_dir, scroll_selection_lines)) |
|
|
749 | { |
|
|
750 | selection_extend (selection_save_x, selection_save_y, selection_save_state); |
|
|
751 | refresh_type |= SMOOTH_REFRESH; |
|
|
752 | want_refresh = 1; |
|
|
753 | w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); |
|
|
754 | } |
|
|
755 | } |
|
|
756 | #endif |
|
|
757 | |
|
|
758 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
759 | void |
|
|
760 | rxvt_term::slip_wheel_cb (time_watcher &w) |
|
|
761 | { |
|
|
762 | if (mouse_slip_wheel_speed == 0 |
|
|
763 | || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed) |
|
|
764 | : scr_page (UP, mouse_slip_wheel_speed)) |
|
|
765 | { |
|
|
766 | refresh_type |= SMOOTH_REFRESH; |
|
|
767 | want_refresh = 1; |
|
|
768 | w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); |
|
|
769 | } |
|
|
770 | } |
|
|
771 | #endif |
|
|
772 | |
770 | bool |
773 | bool |
771 | rxvt_term::pty_fill () |
774 | rxvt_term::pty_fill () |
772 | { |
775 | { |
773 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
776 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
|
|
777 | |
|
|
778 | if (CBUFSIZ == n) |
|
|
779 | { |
|
|
780 | rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); |
|
|
781 | n = 0; |
|
|
782 | } |
774 | |
783 | |
775 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
784 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
776 | cmdbuf_ptr = cmdbuf_base; |
785 | cmdbuf_ptr = cmdbuf_base; |
777 | cmdbuf_endp = cmdbuf_ptr + n; |
786 | cmdbuf_endp = cmdbuf_ptr + n; |
778 | |
787 | |
779 | n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); |
788 | n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); |
780 | |
789 | |
781 | if (n > 0) |
790 | if (n > 0) |
782 | { |
791 | { |
783 | cmdbuf_endp += n; |
792 | cmdbuf_endp += n; |
784 | return true; |
793 | return true; |
785 | } |
794 | } |
786 | else if (n < 0 && errno != EAGAIN) |
795 | else if (n < 0 && errno != EAGAIN) |
787 | destroy (); |
796 | destroy (); |
788 | |
797 | |
789 | return false; |
798 | return false; |
790 | } |
799 | } |
791 | |
800 | |
792 | void |
801 | void |
793 | rxvt_term::pty_cb (io_watcher &w, short revents) |
802 | rxvt_term::pty_cb (io_watcher &w, short revents) |
… | |
… | |
796 | SET_LOCALE (locale); |
805 | SET_LOCALE (locale); |
797 | |
806 | |
798 | if (revents & EVENT_WRITE) |
807 | if (revents & EVENT_WRITE) |
799 | tt_write (0, 0); |
808 | tt_write (0, 0); |
800 | else if (revents & EVENT_READ) |
809 | else if (revents & EVENT_READ) |
801 | { |
|
|
802 | bool flag = true; |
|
|
803 | |
|
|
804 | // loop, but don't allow a single term to monopolize us |
810 | // loop, but don't allow a single term to monopolize us |
805 | // the number of loops is fully arbitrary, and thus wrong |
|
|
806 | while (flag && pty_fill ()) |
811 | while (pty_fill ()) |
807 | { |
812 | if (cmd_parse ()) |
808 | if (!seen_input) |
|
|
809 | { |
|
|
810 | seen_input = 1; |
|
|
811 | /* once we know the shell is running, send the screen size. Again! */ |
|
|
812 | tt_winch (); |
|
|
813 | } |
|
|
814 | |
|
|
815 | uint32_t ch = NOCHAR; |
|
|
816 | |
|
|
817 | for (;;) |
|
|
818 | { |
|
|
819 | if (ch == NOCHAR) |
|
|
820 | ch = next_char (); |
|
|
821 | |
|
|
822 | if (ch == NOCHAR) // TODO: improve |
|
|
823 | break; |
813 | break; |
824 | |
|
|
825 | if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') |
|
|
826 | { |
|
|
827 | /* Read a text string from the input buffer */ |
|
|
828 | uint32_t buf[BUFSIZ]; |
|
|
829 | bool refreshnow = false; |
|
|
830 | int nlines = 0; |
|
|
831 | uint32_t *str = buf; |
|
|
832 | |
|
|
833 | *str++ = ch; |
|
|
834 | |
|
|
835 | for (;;) |
|
|
836 | { |
|
|
837 | ch = next_char (); |
|
|
838 | |
|
|
839 | if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r')) |
|
|
840 | break; |
|
|
841 | else |
|
|
842 | { |
|
|
843 | *str++ = ch; |
|
|
844 | |
|
|
845 | if (ch == '\n') |
|
|
846 | { |
|
|
847 | nlines++; |
|
|
848 | refresh_count++; |
|
|
849 | |
|
|
850 | if (! (Options & Opt_jumpScroll) |
|
|
851 | || (refresh_count >= (refresh_limit * (TermWin.nrow - 1)))) |
|
|
852 | { |
|
|
853 | refreshnow = true; |
|
|
854 | flag = false; |
|
|
855 | ch = NOCHAR; |
|
|
856 | break; |
|
|
857 | } |
|
|
858 | |
|
|
859 | // scr_add_lines only works for nlines < TermWin.nrow - 1. |
|
|
860 | if (nlines >= TermWin.nrow - 1) |
|
|
861 | { |
|
|
862 | scr_add_lines (buf, nlines, str - buf); |
|
|
863 | nlines = 0; |
|
|
864 | str = buf; |
|
|
865 | } |
|
|
866 | } |
|
|
867 | |
|
|
868 | if (str >= buf + BUFSIZ) |
|
|
869 | { |
|
|
870 | ch = NOCHAR; |
|
|
871 | break; |
|
|
872 | } |
|
|
873 | } |
|
|
874 | } |
|
|
875 | |
|
|
876 | scr_add_lines (buf, nlines, str - buf); |
|
|
877 | |
|
|
878 | /* |
|
|
879 | * If there have been a lot of new lines, then update the screen |
|
|
880 | * What the heck I'll cheat and only refresh less than every page-full. |
|
|
881 | * the number of pages between refreshes is refresh_limit, which |
|
|
882 | * is incremented here because we must be doing flat-out scrolling. |
|
|
883 | * |
|
|
884 | * refreshing should be correct for small scrolls, because of the |
|
|
885 | * time-out |
|
|
886 | */ |
|
|
887 | if (refreshnow) |
|
|
888 | { |
|
|
889 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
|
|
890 | refresh_limit++; |
|
|
891 | |
|
|
892 | scr_refresh (refresh_type); |
|
|
893 | } |
|
|
894 | |
|
|
895 | } |
|
|
896 | else |
|
|
897 | { |
|
|
898 | switch (ch) |
|
|
899 | { |
|
|
900 | default: |
|
|
901 | process_nonprinting (ch); |
|
|
902 | break; |
|
|
903 | case C0_ESC: /* escape char */ |
|
|
904 | process_escape_seq (); |
|
|
905 | break; |
|
|
906 | /*case 0x9b: */ /* CSI */ |
|
|
907 | /* process_csi_seq (); */ |
|
|
908 | } |
|
|
909 | |
|
|
910 | ch = NOCHAR; |
|
|
911 | } |
|
|
912 | } |
|
|
913 | } |
|
|
914 | } |
|
|
915 | } |
814 | } |
916 | |
815 | |
917 | // read the next character, currently handles UTF-8 |
816 | void |
918 | // will probably handle all sorts of other stuff in the future |
817 | rxvt_term::pointer_unblank () |
919 | uint32_t |
|
|
920 | rxvt_term::next_char () |
|
|
921 | { |
818 | { |
922 | while (cmdbuf_ptr < cmdbuf_endp) |
819 | XDefineCursor (display->display, TermWin.vt, TermWin_cursor); |
923 | { |
820 | recolour_cursor (); |
924 | if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh |
|
|
925 | return *cmdbuf_ptr++; |
|
|
926 | |
821 | |
927 | wchar_t wc; |
822 | #ifdef POINTER_BLANK |
928 | size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); |
823 | hidden_pointer = 0; |
929 | |
824 | |
930 | if (len == (size_t)-2) |
825 | if (Options & Opt_pointerBlank) |
931 | return NOCHAR; |
826 | pointer_ev.start (NOW + pointerBlankDelay); |
932 | |
827 | #endif |
933 | if (len == (size_t)-1) |
|
|
934 | return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through |
|
|
935 | |
|
|
936 | // assume wchar == unicode |
|
|
937 | cmdbuf_ptr += len; |
|
|
938 | return wc; |
|
|
939 | } |
|
|
940 | |
|
|
941 | return NOCHAR; |
|
|
942 | } |
|
|
943 | |
|
|
944 | /* rxvt_cmd_getc () - Return next input character */ |
|
|
945 | /* |
|
|
946 | * Return the next input character after first passing any keyboard input |
|
|
947 | * to the command. |
|
|
948 | */ |
|
|
949 | uint32_t |
|
|
950 | rxvt_term::cmd_getc () |
|
|
951 | { |
|
|
952 | for (;;) |
|
|
953 | { |
|
|
954 | uint32_t c = next_char (); |
|
|
955 | if (c != NOCHAR) |
|
|
956 | return c; |
|
|
957 | |
|
|
958 | // incomplete sequences should occur rarely, still, a better solution |
|
|
959 | // would be preferred. either setjmp/longjmp or better design. |
|
|
960 | fcntl (cmd_fd, F_SETFL, 0); |
|
|
961 | pty_fill (); |
|
|
962 | fcntl (cmd_fd, F_SETFL, O_NONBLOCK); |
|
|
963 | } |
|
|
964 | } |
828 | } |
965 | |
829 | |
966 | #ifdef POINTER_BLANK |
830 | #ifdef POINTER_BLANK |
967 | void |
831 | void |
968 | rxvt_term::pointer_unblank () |
|
|
969 | { |
|
|
970 | XDefineCursor (display->display, TermWin.vt, TermWin_cursor); |
|
|
971 | recolour_cursor (); |
|
|
972 | |
|
|
973 | hidden_pointer = 0; |
|
|
974 | |
|
|
975 | if (Options & Opt_pointerBlank) |
|
|
976 | pointer_ev.start (NOW + pointerBlankDelay); |
|
|
977 | } |
|
|
978 | |
|
|
979 | void |
|
|
980 | rxvt_term::pointer_blank () |
832 | rxvt_term::pointer_blank () |
981 | { |
833 | { |
982 | if (! (Options & Opt_pointerBlank)) |
834 | if (! (Options & Opt_pointerBlank)) |
983 | return; |
835 | return; |
984 | |
836 | |
… | |
… | |
997 | pointer_blank (); |
849 | pointer_blank (); |
998 | } |
850 | } |
999 | #endif |
851 | #endif |
1000 | |
852 | |
1001 | void |
853 | void |
1002 | rxvt_term::mouse_report (const XButtonEvent &ev) |
854 | rxvt_term::mouse_report (XButtonEvent &ev) |
1003 | { |
855 | { |
1004 | int button_number, key_state = 0; |
856 | int button_number, key_state = 0; |
1005 | int x, y; |
857 | int x, y; |
1006 | |
858 | |
1007 | x = ev.x; |
859 | x = ev.x; |
1008 | y = ev.y; |
860 | y = ev.y; |
1009 | pixel_position (&x, &y); |
861 | pixel_position (&x, &y); |
1010 | |
862 | |
… | |
… | |
1179 | break; |
1031 | break; |
1180 | |
1032 | |
1181 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1033 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1182 | case KeyRelease: |
1034 | case KeyRelease: |
1183 | { |
1035 | { |
1184 | if (! (ev.xkey.state & ControlMask)) |
1036 | if (!(ev.xkey.state & ControlMask)) |
1185 | mouse_slip_wheel_speed = 0; |
1037 | slip_wheel_ev.stop (); |
1186 | else |
1038 | else |
1187 | { |
1039 | { |
1188 | KeySym ks; |
1040 | KeySym ks; |
1189 | |
1041 | |
1190 | ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0); |
1042 | ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0); |
1191 | if (ks == XK_Control_L || ks == XK_Control_R) |
1043 | if (ks == XK_Control_L || ks == XK_Control_R) |
1192 | mouse_slip_wheel_speed = 0; |
1044 | mouse_slip_wheel_speed = 0; |
1193 | } |
1045 | } |
… | |
… | |
1213 | && (ev.xclient.data.l[0] == DndFile |
1065 | && (ev.xclient.data.l[0] == DndFile |
1214 | || ev.xclient.data.l[0] == DndDir |
1066 | || ev.xclient.data.l[0] == DndDir |
1215 | || ev.xclient.data.l[0] == DndLink)) |
1067 | || ev.xclient.data.l[0] == DndLink)) |
1216 | { |
1068 | { |
1217 | /* Get Dnd data */ |
1069 | /* Get Dnd data */ |
1218 | Atom ActualType; |
1070 | Atom ActualType; |
1219 | int ActualFormat; |
1071 | int ActualFormat; |
1220 | unsigned char *data; |
1072 | unsigned char *data; |
1221 | unsigned long Size, RemainingBytes; |
1073 | unsigned long Size, RemainingBytes; |
1222 | |
1074 | |
1223 | XGetWindowProperty (display->display, display->root, |
1075 | XGetWindowProperty (display->display, display->root, |
1224 | xa[XA_DNDSELECTION], |
1076 | xa[XA_DNDSELECTION], |
1225 | 0L, 1000000L, |
1077 | 0L, 1000000L, |
1226 | False, AnyPropertyType, |
1078 | False, AnyPropertyType, |
… | |
… | |
1229 | &data); |
1081 | &data); |
1230 | XChangeProperty (display->display, display->root, |
1082 | XChangeProperty (display->display, display->root, |
1231 | XA_CUT_BUFFER0, XA_STRING, |
1083 | XA_CUT_BUFFER0, XA_STRING, |
1232 | 8, PropModeReplace, |
1084 | 8, PropModeReplace, |
1233 | data, STRLEN (data)); |
1085 | data, STRLEN (data)); |
|
|
1086 | XFree (data); |
1234 | selection_paste (display->root, XA_CUT_BUFFER0, True); |
1087 | selection_paste (display->root, XA_CUT_BUFFER0, True); |
1235 | XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); |
1088 | XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); |
1236 | } |
1089 | } |
1237 | #endif /* OFFIX_DND */ |
1090 | #endif /* OFFIX_DND */ |
1238 | break; |
1091 | break; |
1239 | |
1092 | |
1240 | case MappingNotify: |
1093 | case MappingNotify: |
1241 | XRefreshKeyboardMapping (& (ev.xmapping)); |
1094 | XRefreshKeyboardMapping (&ev.xmapping); |
1242 | break; |
1095 | break; |
1243 | |
1096 | |
1244 | /* |
1097 | /* |
1245 | * XXX: this is not the _current_ arrangement |
1098 | * XXX: this is not the _current_ arrangement |
1246 | * Here's my conclusion: |
1099 | * Here's my conclusion: |
… | |
… | |
1277 | #endif |
1130 | #endif |
1278 | #ifdef CURSOR_BLINK |
1131 | #ifdef CURSOR_BLINK |
1279 | if (Options & Opt_cursorBlink) |
1132 | if (Options & Opt_cursorBlink) |
1280 | cursor_blink_ev.start (NOW + BLINK_INTERVAL); |
1133 | cursor_blink_ev.start (NOW + BLINK_INTERVAL); |
1281 | #endif |
1134 | #endif |
|
|
1135 | #ifdef OFF_FOCUS_FADING |
|
|
1136 | if (rs[Rs_fade]) |
|
|
1137 | { |
|
|
1138 | PixColors = PixColorsFocused; |
|
|
1139 | set_colorfgbg (); |
|
|
1140 | scr_clear (); |
|
|
1141 | scr_touch (true); |
|
|
1142 | } |
|
|
1143 | #endif |
1282 | |
1144 | |
1283 | } |
1145 | } |
1284 | break; |
1146 | break; |
1285 | |
1147 | |
1286 | case FocusOut: |
1148 | case FocusOut: |
… | |
… | |
1295 | #ifdef CURSOR_BLINK |
1157 | #ifdef CURSOR_BLINK |
1296 | if (Options & Opt_cursorBlink) |
1158 | if (Options & Opt_cursorBlink) |
1297 | cursor_blink_ev.stop (); |
1159 | cursor_blink_ev.stop (); |
1298 | hidden_cursor = 0; |
1160 | hidden_cursor = 0; |
1299 | #endif |
1161 | #endif |
|
|
1162 | #ifdef OFF_FOCUS_FADING |
|
|
1163 | if (rs[Rs_fade]) |
|
|
1164 | { |
|
|
1165 | PixColors = PixColorsUnFocused; |
|
|
1166 | set_colorfgbg (); |
|
|
1167 | scr_clear (); |
|
|
1168 | scr_touch (true); |
|
|
1169 | } |
|
|
1170 | #endif |
1300 | |
1171 | |
1301 | } |
1172 | } |
1302 | break; |
1173 | break; |
1303 | |
1174 | |
1304 | case ConfigureNotify: |
1175 | case ConfigureNotify: |
… | |
… | |
1313 | D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); |
1184 | D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); |
1314 | } |
1185 | } |
1315 | while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); |
1186 | while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); |
1316 | |
1187 | |
1317 | if (szHint.width != width || szHint.height != height) |
1188 | if (szHint.width != width || szHint.height != height) |
1318 | { |
|
|
1319 | D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); |
|
|
1320 | resize_all_windows (width, height, 1); |
1189 | resize_all_windows (width, height, 1); |
1321 | } |
1190 | |
1322 | #ifdef DEBUG_SIZE |
|
|
1323 | else |
|
|
1324 | { |
|
|
1325 | D_SIZE ((stderr, "Size: Not resizing")); |
|
|
1326 | } |
|
|
1327 | #endif |
|
|
1328 | #ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ |
1191 | #ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ |
1329 | if (Options & Opt_transparent) |
1192 | if (Options & Opt_transparent) |
1330 | { |
1193 | { |
1331 | check_our_parents (); |
1194 | check_our_parents (); |
1332 | if (am_transparent) |
1195 | if (am_transparent) |
1333 | want_full_refresh = 1; |
1196 | want_refresh = want_full_refresh = 1; |
1334 | } |
1197 | } |
1335 | #endif |
1198 | #endif |
1336 | |
|
|
1337 | } |
1199 | } |
1338 | break; |
1200 | break; |
1339 | |
1201 | |
1340 | case SelectionClear: |
1202 | case SelectionClear: |
1341 | display->set_selection_owner (0); |
1203 | selection_clear (); |
1342 | break; |
1204 | break; |
1343 | |
1205 | |
1344 | case SelectionNotify: |
1206 | case SelectionNotify: |
1345 | if (selection_wait == Sel_normal) |
1207 | if (selection_wait == Sel_normal) |
1346 | selection_paste (ev.xselection.requestor, |
1208 | selection_paste (ev.xselection.requestor, |
… | |
… | |
1373 | |
1235 | |
1374 | case GraphicsExpose: |
1236 | case GraphicsExpose: |
1375 | case Expose: |
1237 | case Expose: |
1376 | if (ev.xany.window == TermWin.vt) |
1238 | if (ev.xany.window == TermWin.vt) |
1377 | { |
1239 | { |
1378 | #ifdef NO_SLOW_LINK_SUPPORT |
1240 | do |
1379 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1241 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1380 | ev.xexpose.width, ev.xexpose.height, False); |
1242 | ev.xexpose.width, ev.xexpose.height, False); |
1381 | #else |
1243 | while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev)); |
1382 | // don't understand this, so commented it out |
1244 | |
|
|
1245 | ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; |
|
|
1246 | |
|
|
1247 | while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev)) |
1383 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1248 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1384 | ev.xexpose.width, ev.xexpose.height, False); |
1249 | ev.xexpose.width, ev.xexpose.height, False); |
1385 | //scr_expose (ev.xexpose.x, 0, |
1250 | |
1386 | // ev.xexpose.width, TermWin.height, False); |
1251 | scr_refresh (refresh_type); |
1387 | #endif |
|
|
1388 | want_refresh = 1; |
|
|
1389 | } |
1252 | } |
1390 | else |
1253 | else |
1391 | { |
1254 | { |
1392 | XEvent unused_event; |
1255 | XEvent unused_event; |
1393 | |
1256 | |
1394 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, |
1257 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) |
1395 | Expose, |
1258 | ; |
1396 | &unused_event)) ; |
|
|
1397 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, |
1259 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) |
1398 | GraphicsExpose, |
1260 | ; |
1399 | &unused_event)) ; |
1261 | |
1400 | if (isScrollbarWindow (ev.xany.window)) |
1262 | if (isScrollbarWindow (ev.xany.window)) |
1401 | { |
1263 | { |
1402 | scrollBar.setIdle (); |
1264 | scrollBar.setIdle (); |
1403 | scrollbar_show (0); |
1265 | scrollbar_show (0); |
1404 | } |
1266 | } |
1405 | #ifdef MENUBAR |
1267 | #ifdef MENUBAR |
1406 | if (menubar_visible () && isMenuBarWindow (ev.xany.window)) |
1268 | if (menubar_visible () && isMenuBarWindow (ev.xany.window)) |
1407 | menubar_expose (); |
1269 | menubar_expose (); |
1408 | #endif |
1270 | #endif |
|
|
1271 | |
|
|
1272 | #ifdef TRANSPARENT |
|
|
1273 | if (am_transparent && ev.xany.window == TermWin.parent[0]) |
|
|
1274 | XClearWindow (display->display, ev.xany.window); |
|
|
1275 | #endif |
1409 | } |
1276 | } |
1410 | break; |
1277 | break; |
1411 | |
1278 | |
1412 | case MotionNotify: |
1279 | case MotionNotify: |
1413 | #ifdef POINTER_BLANK |
1280 | #ifdef POINTER_BLANK |
… | |
… | |
1415 | pointer_unblank (); |
1282 | pointer_unblank (); |
1416 | #endif |
1283 | #endif |
1417 | #if MENUBAR |
1284 | #if MENUBAR |
1418 | if (isMenuBarWindow (ev.xany.window)) |
1285 | if (isMenuBarWindow (ev.xany.window)) |
1419 | { |
1286 | { |
1420 | menubar_control (& (ev.xbutton)); |
1287 | menubar_control (ev.xbutton); |
1421 | break; |
1288 | break; |
1422 | } |
1289 | } |
1423 | #endif |
1290 | #endif |
1424 | if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate)) |
1291 | if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate)) |
1425 | break; |
1292 | break; |
… | |
… | |
1447 | if (ev.xbutton.y < TermWin.int_bwidth |
1314 | if (ev.xbutton.y < TermWin.int_bwidth |
1448 | || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) |
1315 | || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) |
1449 | { |
1316 | { |
1450 | int dist; |
1317 | int dist; |
1451 | |
1318 | |
1452 | pending_scroll_selection=1; |
|
|
1453 | |
|
|
1454 | /* don't clobber the current delay if we are |
1319 | /* don't clobber the current delay if we are |
1455 | * already in the middle of scrolling. |
1320 | * already in the middle of scrolling. |
1456 | */ |
1321 | */ |
1457 | if (scroll_selection_delay<=0) |
1322 | if (!sel_scroll_ev.active) |
1458 | scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; |
1323 | sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); |
1459 | |
1324 | |
1460 | /* save the event params so we can highlight |
1325 | /* save the event params so we can highlight |
1461 | * the selection in the pending-scroll loop |
1326 | * the selection in the pending-scroll loop |
1462 | */ |
1327 | */ |
1463 | selection_save_x=ev.xbutton.x; |
1328 | selection_save_x=ev.xbutton.x; |
… | |
… | |
1485 | else |
1350 | else |
1486 | { |
1351 | { |
1487 | /* we are within the text window, so we |
1352 | /* we are within the text window, so we |
1488 | * shouldn't be scrolling |
1353 | * shouldn't be scrolling |
1489 | */ |
1354 | */ |
1490 | pending_scroll_selection = 0; |
1355 | if (sel_scroll_ev.active) |
|
|
1356 | sel_scroll_ev.stop(); |
1491 | } |
1357 | } |
1492 | #endif |
1358 | #endif |
1493 | #ifdef MOUSE_THRESHOLD |
1359 | #ifdef MOUSE_THRESHOLD |
1494 | |
1360 | |
1495 | } |
1361 | } |
… | |
… | |
1545 | return; |
1411 | return; |
1546 | } |
1412 | } |
1547 | |
1413 | |
1548 | /* FALLTHROUGH */ |
1414 | /* FALLTHROUGH */ |
1549 | case ReparentNotify: |
1415 | case ReparentNotify: |
1550 | if ((Options & Opt_transparent) && check_our_parents ()) |
1416 | if ((Options & Opt_transparent) && check_our_parents () && am_transparent) |
1551 | if (am_transparent) |
|
|
1552 | want_full_refresh = 1; |
1417 | want_refresh = want_full_refresh = 1; |
1553 | break; |
1418 | break; |
1554 | #endif |
1419 | #endif |
1555 | } |
1420 | } |
1556 | } |
1421 | } |
1557 | |
1422 | |
1558 | void |
1423 | void |
1559 | rxvt_term::button_press (const XButtonEvent &ev) |
1424 | rxvt_term::button_press (XButtonEvent &ev) |
1560 | { |
1425 | { |
1561 | int reportmode = 0, clickintime; |
1426 | int reportmode = 0, clickintime; |
1562 | |
1427 | |
1563 | bypass_keystate = ev.state & (ModMetaMask | ShiftMask); |
1428 | bypass_keystate = ev.state & (ModMetaMask | ShiftMask); |
1564 | if (!bypass_keystate) |
1429 | if (!bypass_keystate) |
… | |
… | |
1713 | upordown = 1; /* down */ |
1578 | upordown = 1; /* down */ |
1714 | } |
1579 | } |
1715 | if (upordown) |
1580 | if (upordown) |
1716 | { |
1581 | { |
1717 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1582 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1718 | scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; |
1583 | cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); |
1719 | #endif |
1584 | #endif |
1720 | if (scr_page (upordown < 0 ? UP : DN, 1)) |
1585 | if (scr_page (upordown < 0 ? UP : DN, 1)) |
1721 | { |
1586 | { |
1722 | if (upordown < 0) |
1587 | if (upordown < 0) |
1723 | scrollBar.setUp (); |
1588 | scrollBar.setUp (); |
… | |
… | |
1739 | break; |
1604 | break; |
1740 | case R_SB_ALIGN_BOTTOM: |
1605 | case R_SB_ALIGN_BOTTOM: |
1741 | csrO = scrollBar.bot - scrollBar.top; |
1606 | csrO = scrollBar.bot - scrollBar.top; |
1742 | break; |
1607 | break; |
1743 | } |
1608 | } |
|
|
1609 | |
1744 | if (scrollBar.style == R_SB_XTERM |
1610 | if (scrollBar.style == R_SB_XTERM |
1745 | || scrollbar_above_slider (ev.y) |
1611 | || scrollbar_above_slider (ev.y) |
1746 | || scrollbar_below_slider (ev.y)) |
1612 | || scrollbar_below_slider (ev.y)) |
1747 | scr_move_to ( scrollbar_position (ev.y) - csrO, |
1613 | scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ()); |
1748 | scrollbar_size ()); |
1614 | |
1749 | scrollBar.setMotion (); |
1615 | scrollBar.setMotion (); |
1750 | break; |
1616 | break; |
1751 | |
1617 | |
1752 | case Button1: |
1618 | case Button1: |
1753 | if (scrollbar_align == R_SB_ALIGN_CENTRE) |
1619 | if (scrollbar_align == R_SB_ALIGN_CENTRE) |
… | |
… | |
1777 | scr_page ((ev.button == Button1 ? DN : UP), |
1643 | scr_page ((ev.button == Button1 ? DN : UP), |
1778 | (TermWin.nrow |
1644 | (TermWin.nrow |
1779 | * scrollbar_position (ev.y) |
1645 | * scrollbar_position (ev.y) |
1780 | / scrollbar_size ())); |
1646 | / scrollbar_size ())); |
1781 | } |
1647 | } |
|
|
1648 | |
1782 | break; |
1649 | break; |
1783 | } |
1650 | } |
1784 | } |
1651 | } |
1785 | return; |
1652 | return; |
1786 | } |
1653 | } |
… | |
… | |
1792 | menubar_control (ev); |
1659 | menubar_control (ev); |
1793 | #endif |
1660 | #endif |
1794 | } |
1661 | } |
1795 | |
1662 | |
1796 | void |
1663 | void |
1797 | rxvt_term::button_release (const XButtonEvent &ev) |
1664 | rxvt_term::button_release (XButtonEvent &ev) |
1798 | { |
1665 | { |
1799 | int reportmode = 0; |
1666 | int reportmode = 0; |
1800 | |
1667 | |
1801 | csrO = 0; /* reset csr Offset */ |
1668 | csrO = 0; /* reset csr Offset */ |
1802 | if (!bypass_keystate) |
1669 | if (!bypass_keystate) |
… | |
… | |
1810 | refresh_type &= ~SMOOTH_REFRESH; |
1677 | refresh_type &= ~SMOOTH_REFRESH; |
1811 | #endif |
1678 | #endif |
1812 | |
1679 | |
1813 | } |
1680 | } |
1814 | #ifdef SELECTION_SCROLLING |
1681 | #ifdef SELECTION_SCROLLING |
1815 | pending_scroll_selection=0; |
1682 | if (sel_scroll_ev.active) |
|
|
1683 | sel_scroll_ev.stop(); |
1816 | #endif |
1684 | #endif |
1817 | if (ev.window == TermWin.vt) |
1685 | if (ev.window == TermWin.vt) |
1818 | { |
1686 | { |
1819 | if (reportmode) |
1687 | if (reportmode) |
1820 | { |
1688 | { |
… | |
… | |
1862 | case Button5: |
1730 | case Button5: |
1863 | { |
1731 | { |
1864 | int i; |
1732 | int i; |
1865 | page_dirn v; |
1733 | page_dirn v; |
1866 | |
1734 | |
1867 | v = (ev.button == Button4) ? UP : DN; |
1735 | v = ev.button == Button4 ? UP : DN; |
|
|
1736 | |
1868 | if (ev.state & ShiftMask) |
1737 | if (ev.state & ShiftMask) |
1869 | i = 1; |
1738 | i = 1; |
1870 | else if ((Options & Opt_mouseWheelScrollPage)) |
1739 | else if (Options & Opt_mouseWheelScrollPage) |
1871 | i = TermWin.nrow - 1; |
1740 | i = TermWin.nrow - 1; |
1872 | else |
1741 | else |
1873 | i = 5; |
1742 | i = 5; |
|
|
1743 | |
1874 | # ifdef MOUSE_SLIP_WHEELING |
1744 | # ifdef MOUSE_SLIP_WHEELING |
1875 | if (ev.state & ControlMask) |
1745 | if (ev.state & ControlMask) |
1876 | { |
1746 | { |
1877 | mouse_slip_wheel_speed += (v ? -1 : 1); |
1747 | mouse_slip_wheel_speed += v ? -1 : 1; |
|
|
1748 | if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow; |
|
|
1749 | if (mouse_slip_wheel_speed > +TermWin.nrow) mouse_slip_wheel_speed = +TermWin.nrow; |
|
|
1750 | |
|
|
1751 | if (slip_wheel_ev.at < NOW) |
1878 | mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
1752 | slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1753 | |
|
|
1754 | slip_wheel_ev.start (); |
1879 | } |
1755 | } |
|
|
1756 | else |
|
|
1757 | { |
1880 | # endif |
1758 | # endif |
1881 | # ifdef JUMP_MOUSE_WHEEL |
1759 | # ifdef JUMP_MOUSE_WHEEL |
1882 | scr_page (v, i); |
|
|
1883 | scr_refresh (SMOOTH_REFRESH); |
|
|
1884 | scrollbar_show (1); |
|
|
1885 | # else |
|
|
1886 | while (i--) |
|
|
1887 | { |
|
|
1888 | scr_page (v, 1); |
1760 | scr_page (v, i); |
1889 | scr_refresh (SMOOTH_REFRESH); |
1761 | scr_refresh (SMOOTH_REFRESH); |
1890 | scrollbar_show (1); |
1762 | scrollbar_show (1); |
|
|
1763 | # else |
|
|
1764 | while (i--) |
|
|
1765 | { |
|
|
1766 | scr_page (v, 1); |
|
|
1767 | scr_refresh (SMOOTH_REFRESH); |
|
|
1768 | scrollbar_show (1); |
|
|
1769 | } |
|
|
1770 | # endif |
|
|
1771 | # ifdef MOUSE_SLIP_WHEELING |
1891 | } |
1772 | } |
1892 | # endif |
1773 | #endif |
1893 | |
|
|
1894 | } |
1774 | } |
1895 | break; |
1775 | break; |
1896 | #endif |
1776 | #endif |
1897 | |
|
|
1898 | } |
1777 | } |
1899 | } |
1778 | } |
1900 | #ifdef MENUBAR |
1779 | #ifdef MENUBAR |
1901 | else if (isMenuBarWindow (ev.window)) |
1780 | else if (isMenuBarWindow (ev.window)) |
1902 | menubar_control (ev); |
1781 | menubar_control (ev); |
1903 | #endif |
1782 | #endif |
1904 | } |
1783 | } |
1905 | |
1784 | |
1906 | |
|
|
1907 | #ifdef TRANSPARENT |
1785 | #ifdef TRANSPARENT |
|
|
1786 | #if TINTING |
|
|
1787 | /* taken from aterm-0.4.2 */ |
|
|
1788 | |
|
|
1789 | typedef uint32_t RUINT32T; |
|
|
1790 | |
|
|
1791 | void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm) |
|
|
1792 | { |
|
|
1793 | int sh_r, sh_g, sh_b; |
|
|
1794 | RUINT32T mask_r, mask_g, mask_b; |
|
|
1795 | RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b; |
|
|
1796 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
|
|
1797 | unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
|
|
1798 | int i; |
|
|
1799 | |
|
|
1800 | Visual* visual = display->visual; |
|
|
1801 | |
|
|
1802 | if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ; |
|
|
1803 | |
|
|
1804 | /* for convenience */ |
|
|
1805 | mask_r = visual->red_mask; |
|
|
1806 | mask_g = visual->green_mask; |
|
|
1807 | mask_b = visual->blue_mask; |
|
|
1808 | |
|
|
1809 | /* boring lookup table pre-initialization */ |
|
|
1810 | switch (srcImage->bits_per_pixel) { |
|
|
1811 | case 15: |
|
|
1812 | if ((mask_r != 0x7c00) || |
|
|
1813 | (mask_g != 0x03e0) || |
|
|
1814 | (mask_b != 0x001f)) |
|
|
1815 | return; |
|
|
1816 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32)); |
|
|
1817 | lookup_r = lookup; |
|
|
1818 | lookup_g = lookup+32; |
|
|
1819 | lookup_b = lookup+32+32; |
|
|
1820 | sh_r = 10; |
|
|
1821 | sh_g = 5; |
|
|
1822 | sh_b = 0; |
|
|
1823 | break; |
|
|
1824 | case 16: |
|
|
1825 | if ((mask_r != 0xf800) || |
|
|
1826 | (mask_g != 0x07e0) || |
|
|
1827 | (mask_b != 0x001f)) |
|
|
1828 | return; |
|
|
1829 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32)); |
|
|
1830 | lookup_r = lookup; |
|
|
1831 | lookup_g = lookup+32; |
|
|
1832 | lookup_b = lookup+32+64; |
|
|
1833 | sh_r = 11; |
|
|
1834 | sh_g = 5; |
|
|
1835 | sh_b = 0; |
|
|
1836 | break; |
|
|
1837 | case 24: |
|
|
1838 | if ((mask_r != 0xff0000) || |
|
|
1839 | (mask_g != 0x00ff00) || |
|
|
1840 | (mask_b != 0x0000ff)) |
|
|
1841 | return; |
|
|
1842 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
|
|
1843 | lookup_r = lookup; |
|
|
1844 | lookup_g = lookup+256; |
|
|
1845 | lookup_b = lookup+256+256; |
|
|
1846 | sh_r = 16; |
|
|
1847 | sh_g = 8; |
|
|
1848 | sh_b = 0; |
|
|
1849 | break; |
|
|
1850 | case 32: |
|
|
1851 | if ((mask_r != 0xff0000) || |
|
|
1852 | (mask_g != 0x00ff00) || |
|
|
1853 | (mask_b != 0x0000ff)) |
|
|
1854 | return; |
|
|
1855 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
|
|
1856 | lookup_r = lookup; |
|
|
1857 | lookup_g = lookup+256; |
|
|
1858 | lookup_b = lookup+256+256; |
|
|
1859 | sh_r = 16; |
|
|
1860 | sh_g = 8; |
|
|
1861 | sh_b = 0; |
|
|
1862 | break; |
|
|
1863 | default: |
|
|
1864 | return; /* we do not support this color depth */ |
|
|
1865 | } |
|
|
1866 | |
|
|
1867 | /* prepare limits for color transformation (each channel is handled separately) */ |
|
|
1868 | if (shade < 0) { |
|
|
1869 | shade = -shade; |
|
|
1870 | if (shade < 0) shade = 0; |
|
|
1871 | if (shade > 100) shade = 100; |
|
|
1872 | |
|
|
1873 | lower_lim_r = 65535-rm; |
|
|
1874 | lower_lim_g = 65535-gm; |
|
|
1875 | lower_lim_b = 65535-bm; |
|
|
1876 | |
|
|
1877 | lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100); |
|
|
1878 | lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100); |
|
|
1879 | lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100); |
|
|
1880 | |
|
|
1881 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
|
|
1882 | } else { |
|
|
1883 | if (shade < 0) shade = 0; |
|
|
1884 | if (shade > 100) shade = 100; |
|
|
1885 | |
|
|
1886 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
|
|
1887 | |
|
|
1888 | upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100); |
|
|
1889 | upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100); |
|
|
1890 | upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100); |
|
|
1891 | } |
|
|
1892 | |
|
|
1893 | /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */ |
|
|
1894 | if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 )) |
|
|
1895 | { |
|
|
1896 | unsigned int tmp; |
|
|
1897 | |
|
|
1898 | tmp = lower_lim_r; |
|
|
1899 | lower_lim_r = lower_lim_b; |
|
|
1900 | lower_lim_b = tmp; |
|
|
1901 | |
|
|
1902 | tmp = upper_lim_r; |
|
|
1903 | upper_lim_r = upper_lim_b; |
|
|
1904 | upper_lim_b = tmp; |
|
|
1905 | } |
|
|
1906 | |
|
|
1907 | /* fill our lookup tables */ |
|
|
1908 | for (i = 0; i <= mask_r>>sh_r; i++) |
|
|
1909 | { |
|
|
1910 | RUINT32T tmp; |
|
|
1911 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r)); |
|
|
1912 | tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r); |
|
|
1913 | lookup_r[i] = (tmp/65535)<<sh_r; |
|
|
1914 | } |
|
|
1915 | for (i = 0; i <= mask_g>>sh_g; i++) |
|
|
1916 | { |
|
|
1917 | RUINT32T tmp; |
|
|
1918 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g)); |
|
|
1919 | tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g); |
|
|
1920 | lookup_g[i] = (tmp/65535)<<sh_g; |
|
|
1921 | } |
|
|
1922 | for (i = 0; i <= mask_b>>sh_b; i++) |
|
|
1923 | { |
|
|
1924 | RUINT32T tmp; |
|
|
1925 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b)); |
|
|
1926 | tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b); |
|
|
1927 | lookup_b[i] = (tmp/65535)<<sh_b; |
|
|
1928 | } |
|
|
1929 | |
|
|
1930 | /* apply table to input image (replacing colors by newly calculated ones) */ |
|
|
1931 | switch (srcImage->bits_per_pixel) |
|
|
1932 | { |
|
|
1933 | case 15: |
|
|
1934 | { |
|
|
1935 | unsigned short *p1, *pf, *p, *pl; |
|
|
1936 | p1 = (unsigned short *) srcImage->data; |
|
|
1937 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1938 | while (p1 < pf) |
|
|
1939 | { |
|
|
1940 | p = p1; |
|
|
1941 | pl = p1 + srcImage->width; |
|
|
1942 | for (; p < pl; p++) |
|
|
1943 | { |
|
|
1944 | *p = lookup_r[(*p & 0x7c00)>>10] | |
|
|
1945 | lookup_g[(*p & 0x03e0)>> 5] | |
|
|
1946 | lookup_b[(*p & 0x001f)]; |
|
|
1947 | } |
|
|
1948 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1949 | } |
|
|
1950 | break; |
|
|
1951 | } |
|
|
1952 | case 16: |
|
|
1953 | { |
|
|
1954 | unsigned short *p1, *pf, *p, *pl; |
|
|
1955 | p1 = (unsigned short *) srcImage->data; |
|
|
1956 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1957 | while (p1 < pf) |
|
|
1958 | { |
|
|
1959 | p = p1; |
|
|
1960 | pl = p1 + srcImage->width; |
|
|
1961 | for (; p < pl; p++) |
|
|
1962 | { |
|
|
1963 | *p = lookup_r[(*p & 0xf800)>>11] | |
|
|
1964 | lookup_g[(*p & 0x07e0)>> 5] | |
|
|
1965 | lookup_b[(*p & 0x001f)]; |
|
|
1966 | } |
|
|
1967 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1968 | } |
|
|
1969 | break; |
|
|
1970 | } |
|
|
1971 | case 24: |
|
|
1972 | { |
|
|
1973 | unsigned char *p1, *pf, *p, *pl; |
|
|
1974 | p1 = (unsigned char *) srcImage->data; |
|
|
1975 | pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1976 | while (p1 < pf) |
|
|
1977 | { |
|
|
1978 | p = p1; |
|
|
1979 | pl = p1 + srcImage->width * 3; |
|
|
1980 | for (; p < pl; p += 3) |
|
|
1981 | { |
|
|
1982 | p[0] = lookup_r[(p[0] & 0xff0000)>>16]; |
|
|
1983 | p[1] = lookup_r[(p[1] & 0x00ff00)>> 8]; |
|
|
1984 | p[2] = lookup_r[(p[2] & 0x0000ff)]; |
|
|
1985 | } |
|
|
1986 | p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1987 | } |
|
|
1988 | break; |
|
|
1989 | } |
|
|
1990 | case 32: |
|
|
1991 | { |
|
|
1992 | RUINT32T *p1, *pf, *p, *pl; |
|
|
1993 | p1 = (RUINT32T *) srcImage->data; |
|
|
1994 | pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1995 | |
|
|
1996 | while (p1 < pf) |
|
|
1997 | { |
|
|
1998 | p = p1; |
|
|
1999 | pl = p1 + srcImage->width; |
|
|
2000 | for (; p < pl; p++) |
|
|
2001 | { |
|
|
2002 | *p = lookup_r[(*p & 0xff0000)>>16] | |
|
|
2003 | lookup_g[(*p & 0x00ff00)>> 8] | |
|
|
2004 | lookup_b[(*p & 0x0000ff)] | |
|
|
2005 | (*p & ~0xffffff); |
|
|
2006 | } |
|
|
2007 | p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
2008 | } |
|
|
2009 | break; |
|
|
2010 | } |
|
|
2011 | } |
|
|
2012 | |
|
|
2013 | free (lookup); |
|
|
2014 | } |
|
|
2015 | #endif |
|
|
2016 | |
1908 | /* |
2017 | /* |
1909 | * Check our parents are still who we think they are. |
2018 | * Check our parents are still who we think they are. |
1910 | * Do transparency updates if required |
2019 | * Do transparency updates if required |
1911 | */ |
2020 | */ |
1912 | int |
2021 | int |
1913 | rxvt_term::check_our_parents () |
2022 | rxvt_term::check_our_parents () |
1914 | { |
2023 | { |
1915 | int i, pchanged, aformat, have_pixmap, rootdepth; |
2024 | int i, pchanged, aformat, have_pixmap, rootdepth; |
1916 | unsigned long nitems, bytes_after; |
2025 | unsigned long nitems, bytes_after; |
1917 | Atom atype; |
2026 | Atom atype; |
1918 | unsigned char *prop = NULL; |
2027 | unsigned char *prop = NULL; |
1919 | Window root, oldp, *list; |
2028 | Window root, oldp, *list; |
1920 | Pixmap rootpixmap = None; |
2029 | Pixmap rootpixmap = None; |
1921 | XWindowAttributes wattr, wrootattr; |
2030 | XWindowAttributes wattr, wrootattr; |
1922 | |
2031 | |
1923 | pchanged = 0; |
2032 | pchanged = 0; |
1924 | |
2033 | |
1925 | if (! (Options & Opt_transparent)) |
2034 | if (!(Options & Opt_transparent)) |
1926 | return pchanged; /* Don't try any more */ |
2035 | return pchanged; /* Don't try any more */ |
1927 | |
2036 | |
1928 | XGetWindowAttributes (display->display, display->root, &wrootattr); |
2037 | XGetWindowAttributes (display->display, display->root, &wrootattr); |
1929 | rootdepth = wrootattr.depth; |
2038 | rootdepth = wrootattr.depth; |
1930 | |
2039 | |
1931 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2040 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
|
|
2041 | |
1932 | if (rootdepth != wattr.depth) |
2042 | if (rootdepth != wattr.depth) |
1933 | { |
2043 | { |
1934 | if (am_transparent) |
2044 | if (am_transparent) |
1935 | { |
2045 | { |
1936 | pchanged = 1; |
2046 | pchanged = 1; |
1937 | XSetWindowBackground (display->display, TermWin.vt, |
2047 | XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]); |
1938 | PixColors[Color_bg]); |
|
|
1939 | am_transparent = am_pixmap_trans = 0; |
2048 | am_transparent = am_pixmap_trans = 0; |
1940 | } |
2049 | } |
|
|
2050 | |
1941 | return pchanged; /* Don't try any more */ |
2051 | return pchanged; /* Don't try any more */ |
1942 | } |
2052 | } |
1943 | |
2053 | |
1944 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
2054 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
1945 | XSync (display->display, False); |
2055 | XSync (display->display, False); |
… | |
… | |
1947 | /* |
2057 | /* |
1948 | * Make the frame window set by the window manager have |
2058 | * Make the frame window set by the window manager have |
1949 | * the root background. Some window managers put multiple nested frame |
2059 | * the root background. Some window managers put multiple nested frame |
1950 | * windows for each client, so we have to take care about that. |
2060 | * windows for each client, so we have to take care about that. |
1951 | */ |
2061 | */ |
1952 | i = (xa[XA_XROOTPMAPID] != 0 |
2062 | i = (xa[XA_XROOTPMAPID] |
1953 | && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], |
2063 | && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], |
1954 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
2064 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
1955 | &nitems, &bytes_after, &prop) == Success)); |
2065 | &nitems, &bytes_after, &prop) == Success); |
|
|
2066 | |
1956 | if (!i || prop == NULL) |
2067 | if (!i || prop == NULL) |
|
|
2068 | i = (xa[XA_XSETROOTID] |
|
|
2069 | && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID], |
|
|
2070 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
2071 | &nitems, &bytes_after, &prop) == Success); |
|
|
2072 | |
|
|
2073 | if (!i || prop == NULL |
|
|
2074 | #if TINTING |
|
|
2075 | || !rs[Rs_color + Color_tint] |
|
|
2076 | #endif |
|
|
2077 | ) |
1957 | have_pixmap = 0; |
2078 | have_pixmap = 0; |
1958 | else |
2079 | else |
1959 | { |
2080 | { |
1960 | have_pixmap = 1; |
2081 | have_pixmap = 1; |
1961 | rootpixmap = * ((Pixmap *)prop); |
2082 | rootpixmap = *(Pixmap *)prop; |
1962 | XFree (prop); |
2083 | XFree (prop); |
1963 | } |
2084 | } |
|
|
2085 | |
1964 | if (have_pixmap) |
2086 | if (have_pixmap) |
1965 | { |
2087 | { |
1966 | /* |
2088 | /* |
1967 | * Copy display->root pixmap transparency |
2089 | * Copy display->root pixmap transparency |
1968 | */ |
2090 | */ |
1969 | int sx, sy, nx, ny; |
2091 | int sx, sy, nx, ny; |
1970 | unsigned int nw, nh; |
2092 | unsigned int nw, nh; |
1971 | Window cr; |
2093 | Window cr; |
1972 | XImage *image; |
2094 | XImage *image; |
1973 | GC gc; |
2095 | GC gc; |
1974 | XGCValues gcvalue; |
2096 | XGCValues gcvalue; |
1975 | |
2097 | |
1976 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
2098 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
1977 | 0, 0, &sx, &sy, &cr); |
2099 | 0, 0, &sx, &sy, &cr); |
1978 | nw = (unsigned int)szHint.width; |
2100 | nw = (unsigned int)szHint.width; |
1979 | nh = (unsigned int)szHint.height; |
2101 | nh = (unsigned int)szHint.height; |
1980 | nx = ny = 0; |
2102 | nx = ny = 0; |
|
|
2103 | |
1981 | if (sx < 0) |
2104 | if (sx < 0) |
1982 | { |
2105 | { |
1983 | nw += sx; |
2106 | nw += sx; |
1984 | nx = -sx; |
2107 | nx = -sx; |
1985 | sx = 0; |
2108 | sx = 0; |
1986 | } |
2109 | } |
|
|
2110 | |
1987 | if (sy < 0) |
2111 | if (sy < 0) |
1988 | { |
2112 | { |
1989 | nh += sy; |
2113 | nh += sy; |
1990 | ny = -sy; |
2114 | ny = -sy; |
1991 | sy = 0; |
2115 | sy = 0; |
1992 | } |
2116 | } |
|
|
2117 | |
1993 | MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); |
2118 | MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); |
1994 | MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); |
2119 | MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); |
1995 | allowedxerror = -1; |
2120 | allowedxerror = -1; |
1996 | image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, |
2121 | image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap); |
1997 | ZPixmap); |
2122 | |
1998 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
2123 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
1999 | /* XXX: may need a delay here? */ |
2124 | /* XXX: may need a delay here? */ |
2000 | allowedxerror = 0; |
2125 | allowedxerror = 0; |
|
|
2126 | |
2001 | if (image == NULL) |
2127 | if (image == NULL) |
2002 | { |
2128 | { |
2003 | if (am_transparent && am_pixmap_trans) |
2129 | if (am_transparent && am_pixmap_trans) |
2004 | { |
2130 | { |
2005 | pchanged = 1; |
2131 | pchanged = 1; |
… | |
… | |
2007 | { |
2133 | { |
2008 | XFreePixmap (display->display, TermWin.pixmap); |
2134 | XFreePixmap (display->display, TermWin.pixmap); |
2009 | TermWin.pixmap = None; |
2135 | TermWin.pixmap = None; |
2010 | } |
2136 | } |
2011 | } |
2137 | } |
|
|
2138 | |
2012 | am_pixmap_trans = 0; |
2139 | am_pixmap_trans = 0; |
2013 | } |
2140 | } |
2014 | else |
2141 | else |
2015 | { |
2142 | { |
2016 | if (TermWin.pixmap != None) |
2143 | if (TermWin.pixmap != None) |
2017 | XFreePixmap (display->display, TermWin.pixmap); |
2144 | XFreePixmap (display->display, TermWin.pixmap); |
|
|
2145 | |
|
|
2146 | #if TINTING |
|
|
2147 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
2148 | { |
|
|
2149 | unsigned short rm, gm, bm; |
|
|
2150 | int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100; |
|
|
2151 | |
|
|
2152 | PixColorsFocused[Color_tint].get (display, rm, gm, bm); |
|
|
2153 | |
|
|
2154 | ShadeXImage (display, image, shade, rm, gm, bm); |
|
|
2155 | } |
|
|
2156 | #endif |
|
|
2157 | |
2018 | TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, |
2158 | TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, |
2019 | (unsigned int)szHint.width, |
|
|
2020 | (unsigned int)szHint.height, |
2159 | szHint.width, szHint.height, image->depth); |
2021 | (unsigned int)image->depth); |
|
|
2022 | gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); |
2160 | gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); |
2023 | XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, |
2161 | XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, |
2024 | nx, ny, (unsigned int)image->width, |
|
|
2025 | (unsigned int)image->height); |
2162 | nx, ny, image->width, image->height); |
2026 | XFreeGC (display->display, gc); |
2163 | XFreeGC (display->display, gc); |
2027 | XDestroyImage (image); |
2164 | XDestroyImage (image); |
2028 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, |
2165 | XSetWindowBackgroundPixmap (display->display, TermWin.parent[0], TermWin.pixmap); |
2029 | TermWin.pixmap); |
2166 | XClearWindow (display->display, TermWin.parent[0]); |
|
|
2167 | |
2030 | if (!am_transparent || !am_pixmap_trans) |
2168 | if (!am_transparent || !am_pixmap_trans) |
2031 | pchanged = 1; |
2169 | pchanged = 1; |
|
|
2170 | |
2032 | am_transparent = am_pixmap_trans = 1; |
2171 | am_transparent = am_pixmap_trans = 1; |
2033 | } |
2172 | } |
2034 | } |
2173 | } |
|
|
2174 | |
2035 | if (!am_pixmap_trans) |
2175 | if (!am_pixmap_trans) |
2036 | { |
2176 | { |
2037 | unsigned int n; |
2177 | unsigned int n; |
2038 | /* |
2178 | /* |
2039 | * InheritPixmap transparency |
2179 | * InheritPixmap transparency |
2040 | */ |
2180 | */ |
2041 | D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root)); |
2181 | D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root)); |
2042 | for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); |
2182 | for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) |
2043 | i++) |
|
|
2044 | { |
2183 | { |
2045 | oldp = TermWin.parent[i]; |
2184 | oldp = TermWin.parent[i]; |
2046 | XQueryTree (display->display, TermWin.parent[i - 1], &root, |
2185 | XQueryTree (display->display, TermWin.parent[i - 1], &root, |
2047 | &TermWin.parent[i], &list, &n); |
2186 | &TermWin.parent[i], &list, &n); |
2048 | XFree (list); |
2187 | XFree (list); |
2049 | D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); |
2188 | D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); |
|
|
2189 | |
2050 | if (TermWin.parent[i] == display->root) |
2190 | if (TermWin.parent[i] == display->root) |
2051 | { |
2191 | { |
2052 | if (oldp != None) |
2192 | if (oldp != None) |
2053 | pchanged = 1; |
2193 | pchanged = 1; |
|
|
2194 | |
2054 | break; |
2195 | break; |
2055 | } |
2196 | } |
|
|
2197 | |
2056 | if (oldp != TermWin.parent[i]) |
2198 | if (oldp != TermWin.parent[i]) |
2057 | pchanged = 1; |
2199 | pchanged = 1; |
2058 | } |
2200 | } |
|
|
2201 | |
2059 | n = 0; |
2202 | n = 0; |
|
|
2203 | |
2060 | if (pchanged) |
2204 | if (pchanged) |
2061 | { |
2205 | { |
2062 | for (; n < (unsigned int)i; n++) |
2206 | for (; n < (unsigned int)i; n++) |
2063 | { |
2207 | { |
2064 | XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); |
2208 | XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); |
… | |
… | |
2068 | n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; |
2212 | n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; |
2069 | break; |
2213 | break; |
2070 | } |
2214 | } |
2071 | } |
2215 | } |
2072 | } |
2216 | } |
2073 | if (n > (int) (sizeof (TermWin.parent) |
2217 | |
2074 | / sizeof (TermWin.parent[0]))) |
2218 | if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0]))) |
2075 | { |
2219 | { |
2076 | D_X ((stderr, "InheritPixmap Turning off")); |
2220 | D_X ((stderr, "InheritPixmap Turning off")); |
2077 | XSetWindowBackground (display->display, TermWin.parent[0], |
2221 | XSetWindowBackground (display->display, TermWin.parent[0], PixColorsFocused[Color_fg]); |
2078 | PixColors[Color_fg]); |
|
|
2079 | XSetWindowBackground (display->display, TermWin.vt, |
2222 | XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]); |
2080 | PixColors[Color_bg]); |
|
|
2081 | am_transparent = 0; |
2223 | am_transparent = 0; |
2082 | /* XXX: also turn off Opt_transparent? */ |
2224 | /* XXX: also turn off Opt_transparent? */ |
2083 | } |
2225 | } |
2084 | else |
2226 | else |
2085 | { |
2227 | { |
|
|
2228 | #if WAIT_FOR_WM |
2086 | /* wait (an arbitrary period) for the WM to do its thing |
2229 | /* wait (an arbitrary period) for the WM to do its thing |
2087 | * needed for fvwm2.2.2 (and before?) */ |
2230 | * needed for fvwm2.2.2 (and before?) */ |
2088 | # ifdef HAVE_NANOSLEEP |
|
|
2089 | struct timespec rqt; |
|
|
2090 | |
|
|
2091 | rqt.tv_sec = 1; |
|
|
2092 | rqt.tv_nsec = 0; |
|
|
2093 | nanosleep (&rqt, NULL); |
|
|
2094 | # else |
|
|
2095 | sleep (1); |
2231 | sleep (1); |
2096 | # endif |
2232 | #endif |
2097 | D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); |
2233 | D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); |
2098 | for (n = 0; n < (unsigned int)i; n++) |
2234 | for (n = 0; n < (unsigned int)i; n++) |
|
|
2235 | { |
2099 | XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], |
2236 | XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative); |
2100 | ParentRelative); |
2237 | XClearWindow (display->display, TermWin.parent[n]); |
|
|
2238 | } |
|
|
2239 | |
2101 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, |
2240 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative); |
2102 | ParentRelative); |
|
|
2103 | am_transparent = 1; |
2241 | am_transparent = 1; |
2104 | } |
2242 | } |
|
|
2243 | |
2105 | for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) |
2244 | for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) |
2106 | TermWin.parent[i] = None; |
2245 | TermWin.parent[i] = None; |
2107 | } |
2246 | } |
|
|
2247 | |
|
|
2248 | // this is experimental |
|
|
2249 | if (scrollBar.win) |
|
|
2250 | { |
|
|
2251 | XSetWindowBackgroundPixmap (display->display, scrollBar.win, ParentRelative); |
|
|
2252 | XClearWindow (display->display, scrollBar.win); |
|
|
2253 | scrollBar.setIdle (); |
|
|
2254 | scrollbar_show (0); |
|
|
2255 | } |
|
|
2256 | |
2108 | return pchanged; |
2257 | return pchanged; |
2109 | } |
2258 | } |
2110 | #endif |
2259 | #endif |
2111 | |
2260 | |
2112 | /*}}} */ |
2261 | /*}}} */ |
|
|
2262 | |
|
|
2263 | bool |
|
|
2264 | rxvt_term::cmd_parse () |
|
|
2265 | { |
|
|
2266 | bool flag = false; |
|
|
2267 | unicode_t ch = NOCHAR; |
|
|
2268 | unsigned char *seq_begin; // remember start of esc-sequence here |
|
|
2269 | |
|
|
2270 | for (;;) |
|
|
2271 | { |
|
|
2272 | if (ch == NOCHAR) |
|
|
2273 | { |
|
|
2274 | seq_begin = cmdbuf_ptr; |
|
|
2275 | ch = next_char (); |
|
|
2276 | } |
|
|
2277 | |
|
|
2278 | if (ch == NOCHAR) // TODO: improve |
|
|
2279 | break; |
|
|
2280 | |
|
|
2281 | if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) |
|
|
2282 | { |
|
|
2283 | /* Read a text string from the input buffer */ |
|
|
2284 | unicode_t buf[UBUFSIZ]; |
|
|
2285 | bool refreshnow = false; |
|
|
2286 | int nlines = 0; |
|
|
2287 | unicode_t *str = buf; |
|
|
2288 | |
|
|
2289 | for (;;) |
|
|
2290 | { |
|
|
2291 | if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) |
|
|
2292 | break; |
|
|
2293 | |
|
|
2294 | *str++ = ch; |
|
|
2295 | |
|
|
2296 | if (ch == C0_LF) |
|
|
2297 | { |
|
|
2298 | nlines++; |
|
|
2299 | refresh_count++; |
|
|
2300 | |
|
|
2301 | if (!(Options & Opt_jumpScroll) |
|
|
2302 | || (refresh_count >= refresh_limit * (TermWin.nrow - 1))) |
|
|
2303 | { |
|
|
2304 | refreshnow = true; |
|
|
2305 | ch = NOCHAR; |
|
|
2306 | break; |
|
|
2307 | } |
|
|
2308 | |
|
|
2309 | // scr_add_lines only works for nlines <= TermWin.nrow - 1. |
|
|
2310 | if (nlines >= TermWin.nrow - 1) |
|
|
2311 | { |
|
|
2312 | scr_add_lines (buf, nlines, str - buf); |
|
|
2313 | nlines = 0; |
|
|
2314 | str = buf; |
|
|
2315 | } |
|
|
2316 | } |
|
|
2317 | |
|
|
2318 | if (str >= buf + UBUFSIZ) |
|
|
2319 | { |
|
|
2320 | ch = NOCHAR; |
|
|
2321 | break; |
|
|
2322 | } |
|
|
2323 | |
|
|
2324 | seq_begin = cmdbuf_ptr; |
|
|
2325 | ch = next_char (); |
|
|
2326 | } |
|
|
2327 | |
|
|
2328 | scr_add_lines (buf, nlines, str - buf); |
|
|
2329 | |
|
|
2330 | /* |
|
|
2331 | * If there have been a lot of new lines, then update the screen |
|
|
2332 | * What the heck I'll cheat and only refresh less than every page-full. |
|
|
2333 | * the number of pages between refreshes is refresh_limit, which |
|
|
2334 | * is incremented here because we must be doing flat-out scrolling. |
|
|
2335 | */ |
|
|
2336 | if (refreshnow) |
|
|
2337 | { |
|
|
2338 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
|
|
2339 | refresh_limit++; |
|
|
2340 | else |
|
|
2341 | { |
|
|
2342 | flag = true; |
|
|
2343 | scr_refresh (refresh_type); |
|
|
2344 | } |
|
|
2345 | } |
|
|
2346 | |
|
|
2347 | } |
|
|
2348 | else |
|
|
2349 | { |
|
|
2350 | try |
|
|
2351 | { |
|
|
2352 | process_nonprinting (ch); |
|
|
2353 | } |
|
|
2354 | catch (const class out_of_input &o) |
|
|
2355 | { |
|
|
2356 | // we ran out of input, retry later |
|
|
2357 | cmdbuf_ptr = seq_begin; |
|
|
2358 | break; |
|
|
2359 | } |
|
|
2360 | |
|
|
2361 | ch = NOCHAR; |
|
|
2362 | } |
|
|
2363 | } |
|
|
2364 | |
|
|
2365 | return flag; |
|
|
2366 | } |
|
|
2367 | |
|
|
2368 | // read the next octet |
|
|
2369 | unicode_t |
|
|
2370 | rxvt_term::next_octet () |
|
|
2371 | { |
|
|
2372 | return cmdbuf_ptr < cmdbuf_endp |
|
|
2373 | ? *cmdbuf_ptr++ |
|
|
2374 | : NOCHAR; |
|
|
2375 | } |
|
|
2376 | |
|
|
2377 | // read the next character |
|
|
2378 | unicode_t |
|
|
2379 | rxvt_term::next_char () |
|
|
2380 | { |
|
|
2381 | while (cmdbuf_ptr < cmdbuf_endp) |
|
|
2382 | { |
|
|
2383 | // assume 7-bit to be ascii ALWAYS |
|
|
2384 | if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) |
|
|
2385 | return *cmdbuf_ptr++; |
|
|
2386 | |
|
|
2387 | wchar_t wc; |
|
|
2388 | size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); |
|
|
2389 | |
|
|
2390 | if (len == (size_t)-2) |
|
|
2391 | { |
|
|
2392 | // the mbstate stores incomplete sequences. didn't know this :/ |
|
|
2393 | cmdbuf_ptr = cmdbuf_endp; |
|
|
2394 | break; |
|
|
2395 | } |
|
|
2396 | |
|
|
2397 | if (len == (size_t)-1) |
|
|
2398 | return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through |
|
|
2399 | |
|
|
2400 | // assume wchar == unicode |
|
|
2401 | cmdbuf_ptr += len; |
|
|
2402 | return wc; |
|
|
2403 | } |
|
|
2404 | |
|
|
2405 | return NOCHAR; |
|
|
2406 | } |
|
|
2407 | |
|
|
2408 | /* rxvt_cmd_getc () - Return next input character */ |
|
|
2409 | /* |
|
|
2410 | * Return the next input character after first passing any keyboard input |
|
|
2411 | * to the command. |
|
|
2412 | */ |
|
|
2413 | unicode_t |
|
|
2414 | rxvt_term::cmd_getc () |
|
|
2415 | { |
|
|
2416 | unicode_t c = next_char (); |
|
|
2417 | |
|
|
2418 | if (c == NOCHAR) |
|
|
2419 | throw out_of_input; |
|
|
2420 | |
|
|
2421 | return c; |
|
|
2422 | } |
|
|
2423 | |
|
|
2424 | unicode_t |
|
|
2425 | rxvt_term::cmd_get8 () |
|
|
2426 | { |
|
|
2427 | unicode_t c = next_octet (); |
|
|
2428 | |
|
|
2429 | if (c == NOCHAR) |
|
|
2430 | throw out_of_input; |
|
|
2431 | |
|
|
2432 | return c; |
|
|
2433 | } |
2113 | |
2434 | |
2114 | /*{{{ print pipe */ |
2435 | /*{{{ print pipe */ |
2115 | /*----------------------------------------------------------------------*/ |
2436 | /*----------------------------------------------------------------------*/ |
2116 | #ifdef PRINTPIPE |
2437 | #ifdef PRINTPIPE |
2117 | FILE * |
2438 | FILE * |
2118 | rxvt_term::popen_printer () |
2439 | rxvt_term::popen_printer () |
2119 | { |
2440 | { |
2120 | FILE *stream = popen (rs[Rs_print_pipe], "w"); |
2441 | FILE *stream = popen (rs[Rs_print_pipe], "w"); |
2121 | |
2442 | |
2122 | if (stream == NULL) |
2443 | if (stream == NULL) |
2123 | rxvt_print_error ("can't open printer pipe"); |
2444 | rxvt_warn ("can't open printer pipe, not printing.\n"); |
|
|
2445 | |
2124 | return stream; |
2446 | return stream; |
2125 | } |
2447 | } |
2126 | |
2448 | |
2127 | int |
2449 | int |
2128 | rxvt_term::pclose_printer (FILE *stream) |
2450 | rxvt_term::pclose_printer (FILE *stream) |
2129 | { |
2451 | { |
2130 | fflush (stream); |
2452 | fflush (stream); |
2131 | /* pclose () reported not to work on SunOS 4.1.3 */ |
|
|
2132 | # if defined (__sun__) /* TODO: RESOLVE THIS */ |
|
|
2133 | /* pclose works provided SIGCHLD handler uses waitpid */ |
|
|
2134 | return pclose (stream); /* return fclose (stream); */ |
|
|
2135 | # else |
|
|
2136 | return pclose (stream); |
2453 | return pclose (stream); |
2137 | # endif |
|
|
2138 | } |
2454 | } |
2139 | |
2455 | |
2140 | /* |
2456 | /* |
2141 | * simulate attached vt100 printer |
2457 | * simulate attached vt100 printer |
2142 | */ |
2458 | */ |
2143 | void |
2459 | void |
2144 | rxvt_term::process_print_pipe () |
2460 | rxvt_term::process_print_pipe () |
2145 | { |
2461 | { |
2146 | int done; |
2462 | int done; |
2147 | FILE *fd; |
2463 | FILE *fd; |
2148 | |
2464 | |
2149 | if ((fd = popen_printer ()) == NULL) |
2465 | if ((fd = popen_printer ()) == NULL) |
2150 | return; |
2466 | return; |
2151 | |
2467 | |
2152 | /* |
2468 | /* |
2153 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2469 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2154 | * is received. |
2470 | * is received. |
2155 | */ |
2471 | */ |
2156 | for (done = 0; !done;) |
2472 | for (done = 0; !done;) |
2157 | { |
2473 | { |
2158 | unsigned char buf[8]; |
2474 | unsigned char buf[8]; |
2159 | unsigned char ch; |
2475 | unicode_t ch; |
2160 | unsigned int i, len; |
2476 | unsigned int i, len; |
2161 | |
2477 | |
2162 | if ((ch = cmd_getc ()) != C0_ESC) |
2478 | if ((ch = cmd_getc ()) != C0_ESC) |
2163 | { |
2479 | { |
2164 | if (putc (ch, fd) == EOF) |
2480 | if (putc (ch, fd) == EOF) |
2165 | break; /* done = 1 */ |
2481 | break; /* done = 1 */ |
… | |
… | |
2180 | { |
2496 | { |
2181 | if ((buf[len++] = cmd_getc ()) == 'i') |
2497 | if ((buf[len++] = cmd_getc ()) == 'i') |
2182 | break; /* done = 1 */ |
2498 | break; /* done = 1 */ |
2183 | } |
2499 | } |
2184 | } |
2500 | } |
|
|
2501 | |
2185 | for (i = 0; i < len; i++) |
2502 | for (i = 0; i < len; i++) |
2186 | if (putc (buf[i], fd) == EOF) |
2503 | if (putc (buf[i], fd) == EOF) |
2187 | { |
2504 | { |
2188 | done = 1; |
2505 | done = 1; |
2189 | break; |
2506 | break; |
2190 | } |
2507 | } |
2191 | } |
2508 | } |
2192 | } |
2509 | } |
|
|
2510 | |
2193 | pclose_printer (fd); |
2511 | pclose_printer (fd); |
2194 | } |
2512 | } |
2195 | #endif /* PRINTPIPE */ |
2513 | #endif /* PRINTPIPE */ |
2196 | /*}}} */ |
2514 | /*}}} */ |
2197 | |
2515 | |
2198 | /* *INDENT-OFF* */ |
2516 | /* *INDENT-OFF* */ |
2199 | enum { |
2517 | enum { |
2200 | C1_40 = 0x40, |
2518 | C1_40 = 0x40, |
2201 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2519 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2202 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2520 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2203 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2521 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2204 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC |
2522 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, |
2205 | }; |
2523 | }; |
2206 | /* *INDENT-ON* */ |
2524 | /* *INDENT-ON* */ |
2207 | |
2525 | |
2208 | /*{{{ process non-printing single characters */ |
2526 | /*{{{ process non-printing single characters */ |
2209 | void |
2527 | void |
2210 | rxvt_term::process_nonprinting (unsigned char ch) |
2528 | rxvt_term::process_nonprinting (unicode_t ch) |
2211 | { |
2529 | { |
2212 | switch (ch) |
2530 | switch (ch) |
2213 | { |
2531 | { |
|
|
2532 | case C0_ESC: |
|
|
2533 | process_escape_seq (); |
|
|
2534 | break; |
2214 | case C0_ENQ: /* terminal Status */ |
2535 | case C0_ENQ: /* terminal Status */ |
2215 | if (rs[Rs_answerbackstring]) |
2536 | if (rs[Rs_answerbackstring]) |
2216 | tt_write ( |
|
|
2217 | (const unsigned char *)rs[Rs_answerbackstring], |
2537 | tt_write ((const unsigned char *)rs[Rs_answerbackstring], |
2218 | (unsigned int)STRLEN (rs[Rs_answerbackstring])); |
2538 | (unsigned int)STRLEN (rs[Rs_answerbackstring])); |
2219 | else |
2539 | else |
2220 | tt_write ((unsigned char *)VT100_ANS, |
2540 | tt_write ((unsigned char *)VT100_ANS, |
2221 | (unsigned int)STRLEN (VT100_ANS)); |
2541 | (unsigned int)STRLEN (VT100_ANS)); |
2222 | break; |
2542 | break; |
2223 | case C0_BEL: /* bell */ |
2543 | case C0_BEL: /* bell */ |
2224 | scr_bell (); |
2544 | scr_bell (); |
2225 | break; |
2545 | break; |
2226 | case C0_BS: /* backspace */ |
2546 | case C0_BS: /* backspace */ |
… | |
… | |
2241 | scr_charset_choose (1); |
2561 | scr_charset_choose (1); |
2242 | break; |
2562 | break; |
2243 | case C0_SI: /* shift in - acs */ |
2563 | case C0_SI: /* shift in - acs */ |
2244 | scr_charset_choose (0); |
2564 | scr_charset_choose (0); |
2245 | break; |
2565 | break; |
|
|
2566 | |
|
|
2567 | #ifdef EIGHT_BIT_CONTROLS |
|
|
2568 | // 8-bit controls |
|
|
2569 | case 0x90: /* DCS */ |
|
|
2570 | process_dcs_seq (); |
|
|
2571 | break; |
|
|
2572 | case 0x9b: /* CSI */ |
|
|
2573 | process_csi_seq (); |
|
|
2574 | break; |
|
|
2575 | case 0x9d: /* CSI */ |
|
|
2576 | process_osc_seq (); |
|
|
2577 | break; |
|
|
2578 | #endif |
2246 | } |
2579 | } |
2247 | } |
2580 | } |
2248 | /*}}} */ |
2581 | /*}}} */ |
2249 | |
2582 | |
2250 | |
2583 | |
2251 | /*{{{ process VT52 escape sequences */ |
2584 | /*{{{ process VT52 escape sequences */ |
2252 | void |
2585 | void |
2253 | rxvt_term::process_escape_vt52 (unsigned char ch) |
2586 | rxvt_term::process_escape_vt52 (unicode_t ch) |
2254 | { |
2587 | { |
2255 | int row, col; |
2588 | int row, col; |
2256 | |
2589 | |
2257 | switch (ch) |
2590 | switch (ch) |
2258 | { |
2591 | { |
… | |
… | |
2310 | |
2643 | |
2311 | /*{{{ process escape sequences */ |
2644 | /*{{{ process escape sequences */ |
2312 | void |
2645 | void |
2313 | rxvt_term::process_escape_seq () |
2646 | rxvt_term::process_escape_seq () |
2314 | { |
2647 | { |
2315 | unsigned char ch = cmd_getc (); |
2648 | unicode_t ch = cmd_getc (); |
2316 | |
2649 | |
2317 | if (PrivateModes & PrivMode_vt52) |
2650 | if (PrivateModes & PrivMode_vt52) |
2318 | { |
2651 | { |
2319 | process_escape_vt52 (ch); |
2652 | process_escape_vt52 (ch); |
2320 | return; |
2653 | return; |
… | |
… | |
2337 | scr_charset_set (2, (unsigned int)cmd_getc ()); |
2670 | scr_charset_set (2, (unsigned int)cmd_getc ()); |
2338 | break; |
2671 | break; |
2339 | case '+': |
2672 | case '+': |
2340 | scr_charset_set (3, (unsigned int)cmd_getc ()); |
2673 | scr_charset_set (3, (unsigned int)cmd_getc ()); |
2341 | break; |
2674 | break; |
2342 | #ifdef MULTICHAR_SET |
|
|
2343 | case '$': |
|
|
2344 | scr_charset_set (-2, (unsigned int)cmd_getc ()); |
|
|
2345 | break; |
|
|
2346 | #endif |
|
|
2347 | #ifndef NO_FRILLS |
2675 | #ifndef NO_FRILLS |
2348 | case '6': |
2676 | case '6': |
2349 | scr_backindex (); |
2677 | scr_backindex (); |
2350 | break; |
2678 | break; |
2351 | #endif |
2679 | #endif |
… | |
… | |
2373 | break; |
2701 | break; |
2374 | |
2702 | |
2375 | /* 8.3.87: NEXT LINE */ |
2703 | /* 8.3.87: NEXT LINE */ |
2376 | case C1_NEL: /* ESC E */ |
2704 | case C1_NEL: /* ESC E */ |
2377 | { |
2705 | { |
2378 | uint32_t nlcr[] = { '\n', '\r' }; |
2706 | unicode_t nlcr[] = { C0_LF, C0_CR }; |
2379 | scr_add_lines (nlcr, 1, 2); |
2707 | scr_add_lines (nlcr, 1, 2); |
2380 | } |
2708 | } |
2381 | break; |
2709 | break; |
2382 | |
2710 | |
2383 | /* kidnapped escape sequence: Should be 8.3.48 */ |
2711 | /* kidnapped escape sequence: Should be 8.3.48 */ |
… | |
… | |
2394 | case C1_RI: /* ESC M */ |
2722 | case C1_RI: /* ESC M */ |
2395 | scr_index (DN); |
2723 | scr_index (DN); |
2396 | break; |
2724 | break; |
2397 | |
2725 | |
2398 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2726 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2399 | /*case C1_SS2: scr_single_shift (2); break; */ |
2727 | /*case C1_SS2: scr_single_shift (2); break; */ |
2400 | |
2728 | |
2401 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2729 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2402 | /*case C1_SS3: scr_single_shift (3); break; */ |
2730 | /*case C1_SS3: scr_single_shift (3); break; */ |
2403 | |
2731 | |
2404 | /* 8.3.27: DEVICE CONTROL STRING */ |
2732 | /* 8.3.27: DEVICE CONTROL STRING */ |
2405 | case C1_DCS: /* ESC P */ |
2733 | case C1_DCS: /* ESC P */ |
2406 | process_dcs_seq (); |
2734 | process_dcs_seq (); |
2407 | break; |
2735 | break; |
… | |
… | |
2422 | process_osc_seq (); |
2750 | process_osc_seq (); |
2423 | break; |
2751 | break; |
2424 | |
2752 | |
2425 | /* 8.3.106: RESET TO INITIAL STATE */ |
2753 | /* 8.3.106: RESET TO INITIAL STATE */ |
2426 | case 'c': |
2754 | case 'c': |
|
|
2755 | mbstate.reset (); |
2427 | scr_poweron (); |
2756 | scr_poweron (); |
2428 | scrollbar_show (1); |
2757 | scrollbar_show (1); |
2429 | break; |
2758 | break; |
2430 | |
2759 | |
2431 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
2760 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
… | |
… | |
2443 | |
2772 | |
2444 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
2773 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
2445 | /* *INDENT-OFF* */ |
2774 | /* *INDENT-OFF* */ |
2446 | enum { |
2775 | enum { |
2447 | CSI_ICH = 0x40, |
2776 | CSI_ICH = 0x40, |
2448 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
2777 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
2449 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
2778 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
2450 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
2779 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
2451 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
2780 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
2452 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
2781 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
2453 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
2782 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
… | |
… | |
2468 | make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2797 | make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2469 | make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2798 | make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2470 | make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2799 | make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2471 | make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2800 | make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2472 | make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2801 | make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2473 | make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ |
2802 | make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ |
2474 | }; |
2803 | }; |
2475 | /* *INDENT-ON* */ |
2804 | /* *INDENT-ON* */ |
2476 | |
2805 | |
2477 | void |
2806 | void |
2478 | rxvt_term::process_csi_seq () |
2807 | rxvt_term::process_csi_seq () |
2479 | { |
2808 | { |
2480 | unsigned char ch, priv, i; |
2809 | unicode_t ch, priv, i; |
2481 | unsigned int nargs, p; |
2810 | unsigned int nargs, p; |
2482 | int n, ndef; |
2811 | int n, ndef; |
2483 | int arg[ESC_ARGS]; |
2812 | int arg[ESC_ARGS]; |
2484 | |
2813 | |
2485 | for (nargs = ESC_ARGS; nargs > 0;) |
2814 | for (nargs = ESC_ARGS; nargs > 0;) |
2486 | arg[--nargs] = 0; |
2815 | arg[--nargs] = 0; |
2487 | |
2816 | |
2488 | priv = 0; |
2817 | priv = 0; |
… | |
… | |
2490 | if (ch >= '<' && ch <= '?') |
2819 | if (ch >= '<' && ch <= '?') |
2491 | { /* '<' '=' '>' '?' */ |
2820 | { /* '<' '=' '>' '?' */ |
2492 | priv = ch; |
2821 | priv = ch; |
2493 | ch = cmd_getc (); |
2822 | ch = cmd_getc (); |
2494 | } |
2823 | } |
|
|
2824 | |
2495 | /* read any numerical arguments */ |
2825 | /* read any numerical arguments */ |
2496 | for (n = -1; ch < CSI_ICH; ) |
2826 | for (n = -1; ch < CSI_ICH; ) |
2497 | { |
2827 | { |
2498 | if (isdigit (ch)) |
2828 | if (isdigit (ch)) |
2499 | { |
2829 | { |
… | |
… | |
2506 | { |
2836 | { |
2507 | if (nargs < ESC_ARGS) |
2837 | if (nargs < ESC_ARGS) |
2508 | arg[nargs++] = n; |
2838 | arg[nargs++] = n; |
2509 | n = -1; |
2839 | n = -1; |
2510 | } |
2840 | } |
2511 | else if (ch == '\b') |
2841 | else if (IS_CONTROL (ch)) |
2512 | { |
|
|
2513 | scr_backspace (); |
|
|
2514 | } |
|
|
2515 | else if (ch == C0_ESC) |
|
|
2516 | { |
|
|
2517 | process_escape_seq (); |
|
|
2518 | return; |
|
|
2519 | } |
|
|
2520 | else if (ch < ' ') |
|
|
2521 | { |
|
|
2522 | process_nonprinting (ch); |
2842 | process_nonprinting (ch); |
2523 | } |
2843 | |
2524 | ch = cmd_getc (); |
2844 | ch = cmd_getc (); |
2525 | } |
2845 | } |
2526 | |
2846 | |
2527 | if (ch > CSI_7F) |
2847 | if (ch > CSI_7F) |
2528 | return; |
2848 | return; |
… | |
… | |
2686 | tt_printf ("\033[0n"); |
3006 | tt_printf ("\033[0n"); |
2687 | break; |
3007 | break; |
2688 | case 6: /* CPR requested */ |
3008 | case 6: /* CPR requested */ |
2689 | scr_report_position (); |
3009 | scr_report_position (); |
2690 | break; |
3010 | break; |
2691 | #if defined (ENABLE_DISPLAY_ANSWER) |
|
|
2692 | case 7: /* unofficial extension */ |
3011 | case 7: /* unofficial extension */ |
|
|
3012 | if (Options & Opt_insecure) |
2693 | tt_printf ("%-.250s\n", rs[Rs_display_name]); |
3013 | tt_printf ("%-.250s\n", rs[Rs_display_name]); |
2694 | break; |
3014 | break; |
2695 | #endif |
|
|
2696 | case 8: /* unofficial extension */ |
3015 | case 8: /* unofficial extension */ |
2697 | xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); |
3016 | process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); |
2698 | break; |
3017 | break; |
2699 | } |
3018 | } |
2700 | break; |
3019 | break; |
2701 | |
3020 | |
2702 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
3021 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
… | |
… | |
2770 | #endif |
3089 | #endif |
2771 | |
3090 | |
2772 | case CSI_78: /* DECREQTPARM */ |
3091 | case CSI_78: /* DECREQTPARM */ |
2773 | if (arg[0] == 0 || arg[0] == 1) |
3092 | if (arg[0] == 0 || arg[0] == 1) |
2774 | tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); |
3093 | tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); |
2775 | /* FALLTHROUGH */ |
3094 | break; |
2776 | |
3095 | |
2777 | default: |
3096 | default: |
2778 | break; |
3097 | break; |
2779 | } |
3098 | } |
2780 | } |
3099 | } |
… | |
… | |
2783 | #ifndef NO_FRILLS |
3102 | #ifndef NO_FRILLS |
2784 | /* ARGSUSED */ |
3103 | /* ARGSUSED */ |
2785 | void |
3104 | void |
2786 | rxvt_term::process_window_ops (const int *args, unsigned int nargs) |
3105 | rxvt_term::process_window_ops (const int *args, unsigned int nargs) |
2787 | { |
3106 | { |
2788 | int x, y; |
3107 | int x, y; |
2789 | #if 0 |
|
|
2790 | char *s; |
|
|
2791 | #endif |
|
|
2792 | XWindowAttributes wattr; |
3108 | XWindowAttributes wattr; |
2793 | Window wdummy; |
3109 | Window wdummy; |
2794 | |
3110 | |
2795 | if (nargs == 0) |
3111 | if (nargs == 0) |
2796 | return; |
3112 | return; |
|
|
3113 | |
2797 | switch (args[0]) |
3114 | switch (args[0]) |
2798 | { |
3115 | { |
2799 | /* |
3116 | /* |
2800 | * commands |
3117 | * commands |
2801 | */ |
3118 | */ |
2802 | case 1: /* deiconify window */ |
3119 | case 1: /* deiconify window */ |
2803 | XMapWindow (display->display, TermWin.parent[0]); |
3120 | XMapWindow (display->display, TermWin.parent[0]); |
2804 | break; |
3121 | break; |
2805 | case 2: /* iconify window */ |
3122 | case 2: /* iconify window */ |
2806 | XIconifyWindow (display->display, TermWin.parent[0], |
3123 | XIconifyWindow (display->display, TermWin.parent[0], |
… | |
… | |
2823 | break; |
3140 | break; |
2824 | case 8: /* set size (chars) */ |
3141 | case 8: /* set size (chars) */ |
2825 | set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), |
3142 | set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), |
2826 | (unsigned int) (args[1] * TermWin.fheight)); |
3143 | (unsigned int) (args[1] * TermWin.fheight)); |
2827 | break; |
3144 | break; |
|
|
3145 | |
|
|
3146 | //case 9: NYI, TODO, restore maximized window or maximize window |
2828 | default: |
3147 | default: |
2829 | if (args[0] >= 24) /* set height (chars) */ |
3148 | if (args[0] >= 24) /* set height (chars) */ |
2830 | set_widthheight ((unsigned int)TermWin.width, |
3149 | set_widthheight ((unsigned int)TermWin.width, |
2831 | (unsigned int) (args[1] * TermWin.fheight)); |
3150 | (unsigned int) (args[1] * TermWin.fheight)); |
2832 | break; |
3151 | break; |
|
|
3152 | |
|
|
3153 | |
2833 | /* |
3154 | /* |
2834 | * reports - some output format copied from XTerm |
3155 | * reports - some output format copied from XTerm |
2835 | */ |
3156 | */ |
2836 | case 11: /* report window state */ |
3157 | case 11: /* report window state */ |
2837 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
3158 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2838 | tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
3159 | tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
2839 | break; |
3160 | break; |
2840 | case 13: /* report window position */ |
3161 | case 13: /* report window position */ |
2841 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
3162 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2842 | XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, |
3163 | XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, |
2843 | -wattr.border_width, -wattr.border_width, |
3164 | -wattr.border_width, -wattr.border_width, |
2844 | &x, &y, &wdummy); |
3165 | &x, &y, &wdummy); |
2845 | tt_printf ("\033[3;%d;%dt", x, y); |
3166 | tt_printf ("\033[3;%d;%dt", x, y); |
2846 | break; |
3167 | break; |
2847 | case 14: /* report window size (pixels) */ |
3168 | case 14: /* report window size (pixels) */ |
2848 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
3169 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2849 | tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); |
3170 | tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); |
2850 | break; |
3171 | break; |
2851 | case 18: /* report window size (chars) */ |
3172 | case 18: /* report text area size (chars) */ |
2852 | tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); |
3173 | tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); |
2853 | break; |
3174 | break; |
2854 | #if 0 /* XXX: currently disabled due to security concerns */ |
3175 | case 19: /* report window size (chars) */ |
|
|
3176 | tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); |
|
|
3177 | break; |
2855 | case 20: /* report icon label */ |
3178 | case 20: /* report icon label */ |
|
|
3179 | if (Options & Opt_insecure) |
|
|
3180 | { |
|
|
3181 | char *s; |
2856 | XGetIconName (display->display, TermWin.parent[0], &s); |
3182 | XGetIconName (display->display, TermWin.parent[0], &s); |
2857 | tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ |
3183 | tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ |
|
|
3184 | } |
2858 | break; |
3185 | break; |
2859 | case 21: /* report window title */ |
3186 | case 21: /* report window title */ |
|
|
3187 | if (Options & Opt_insecure) |
|
|
3188 | { |
|
|
3189 | char *s; |
2860 | XFetchName (display->display, TermWin.parent[0], &s); |
3190 | XFetchName (display->display, TermWin.parent[0], &s); |
2861 | tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ |
3191 | tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ |
|
|
3192 | } |
2862 | break; |
3193 | break; |
2863 | #endif |
|
|
2864 | |
|
|
2865 | } |
3194 | } |
2866 | } |
3195 | } |
2867 | #endif |
3196 | #endif |
2868 | |
3197 | |
2869 | /*----------------------------------------------------------------------*/ |
3198 | /*----------------------------------------------------------------------*/ |
2870 | /* |
3199 | /* |
2871 | * get input up until STRING TERMINATOR (or BEL) |
3200 | * get input up until STRING TERMINATOR (or BEL) |
2872 | * ends_how is terminator used. returned input must be free ()d |
3201 | * ends_how is terminator used. returned input must be free()'d |
2873 | */ |
3202 | */ |
2874 | unsigned char * |
3203 | unsigned char * |
2875 | rxvt_term::get_to_st (unsigned char *ends_how) |
3204 | rxvt_term::get_to_st (unicode_t &ends_how) |
2876 | { |
3205 | { |
2877 | int seen_esc = 0; /* seen escape? */ |
3206 | unicode_t prev = 0, ch; |
2878 | unsigned int n = 0; |
3207 | unsigned int n = 0; |
2879 | unsigned char *s; |
3208 | unsigned char *s; |
2880 | unsigned char ch, string[STRING_MAX]; |
3209 | unsigned char string[STRING_MAX]; |
2881 | |
3210 | |
2882 | for (; (ch = cmd_getc ());) |
3211 | while ((ch = cmd_getc ()) != NOCHAR) |
2883 | { |
3212 | { |
2884 | if (ch == C0_BEL |
|
|
2885 | || ch == CHAR_ST |
|
|
2886 | || (ch == 0x5c && seen_esc)) /* 7bit ST */ |
|
|
2887 | break; |
|
|
2888 | if (ch == C0_ESC) |
3213 | if (prev == C0_ESC) |
2889 | { |
|
|
2890 | seen_esc = 1; |
|
|
2891 | continue; |
|
|
2892 | } |
3214 | { |
2893 | else if (ch == '\t') |
3215 | if (ch == 0x5c) /* 7bit ST */ |
2894 | ch = ' '; /* translate '\t' to space */ |
3216 | break; |
2895 | else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) |
3217 | else |
|
|
3218 | return NULL; |
|
|
3219 | } |
|
|
3220 | else if (ch == C0_BEL || ch == CHAR_ST) |
|
|
3221 | break; |
|
|
3222 | else if (ch < 0x20) |
2896 | return NULL; /* other control character - exit */ |
3223 | return NULL; /* other control character - exit */ |
|
|
3224 | |
2897 | if (n < sizeof (string) - 1) |
3225 | if (n >= sizeof (string) - 1) |
|
|
3226 | // stop at some sane length |
|
|
3227 | return NULL; |
|
|
3228 | |
|
|
3229 | if (ch == C0_SYN) |
|
|
3230 | { |
|
|
3231 | string[n++] = cmd_get8 (); |
|
|
3232 | prev = 0; |
|
|
3233 | } |
|
|
3234 | else |
2898 | string[n++] = ch; |
3235 | string[n++] = prev = ch; |
2899 | seen_esc = 0; |
|
|
2900 | } |
3236 | } |
|
|
3237 | |
2901 | string[n++] = '\0'; |
3238 | string[n++] = '\0'; |
|
|
3239 | |
2902 | if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) |
3240 | if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) |
2903 | return NULL; |
3241 | return NULL; |
|
|
3242 | |
2904 | *ends_how = (ch == 0x5c ? C0_ESC : ch); |
3243 | ends_how = (ch == 0x5c ? C0_ESC : ch); |
2905 | STRNCPY (s, string, n); |
3244 | STRNCPY (s, string, n); |
2906 | return s; |
3245 | return s; |
2907 | } |
3246 | } |
2908 | |
3247 | |
2909 | /*----------------------------------------------------------------------*/ |
3248 | /*----------------------------------------------------------------------*/ |
… | |
… | |
2911 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
3250 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
2912 | */ |
3251 | */ |
2913 | void |
3252 | void |
2914 | rxvt_term::process_dcs_seq () |
3253 | rxvt_term::process_dcs_seq () |
2915 | { |
3254 | { |
2916 | unsigned char eh, *s; |
3255 | unsigned char *s; |
|
|
3256 | unicode_t eh; |
|
|
3257 | |
2917 | /* |
3258 | /* |
2918 | * Not handled yet |
3259 | * Not handled yet |
2919 | */ |
3260 | */ |
2920 | s = get_to_st (&eh); |
3261 | s = get_to_st (eh); |
2921 | if (s) |
3262 | if (s) |
2922 | free (s); |
3263 | free (s); |
|
|
3264 | |
2923 | return; |
3265 | return; |
2924 | } |
3266 | } |
2925 | |
3267 | |
2926 | /*----------------------------------------------------------------------*/ |
3268 | /*----------------------------------------------------------------------*/ |
2927 | /* |
3269 | /* |
2928 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
3270 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
2929 | */ |
3271 | */ |
2930 | void |
3272 | void |
2931 | rxvt_term::process_osc_seq () |
3273 | rxvt_term::process_osc_seq () |
2932 | { |
3274 | { |
2933 | unsigned char ch, eh, *s; |
3275 | unicode_t ch, eh; |
2934 | int arg; |
3276 | int arg; |
2935 | |
3277 | |
2936 | ch = cmd_getc (); |
3278 | ch = cmd_getc (); |
2937 | for (arg = 0; isdigit (ch); ch = cmd_getc ()) |
3279 | for (arg = 0; isdigit (ch); ch = cmd_getc ()) |
2938 | arg = arg * 10 + (ch - '0'); |
3280 | arg = arg * 10 + (ch - '0'); |
2939 | |
3281 | |
2940 | if (ch == ';') |
3282 | if (ch == ';') |
2941 | { |
3283 | { |
2942 | s = get_to_st (&eh); |
3284 | unsigned char *s = get_to_st (eh); |
|
|
3285 | |
2943 | if (s) |
3286 | if (s) |
2944 | { |
3287 | { |
2945 | /* |
|
|
2946 | * rxvt_menubar_dispatch () violates the constness of the string, |
|
|
2947 | * so do it here |
|
|
2948 | */ |
|
|
2949 | if (arg == XTerm_Menu) |
|
|
2950 | #if 0 /* XXX: currently disabled due to security concerns */ |
|
|
2951 | menubar_dispatch ((char *)s); |
|
|
2952 | #else |
|
|
2953 | (void)0; |
|
|
2954 | #endif |
|
|
2955 | else |
|
|
2956 | xterm_seq (arg, (char *)s, eh); |
3288 | process_xterm_seq (arg, (char *)s, eh); |
2957 | free (s); |
3289 | free (s); |
2958 | } |
3290 | } |
2959 | } |
3291 | } |
2960 | } |
3292 | } |
|
|
3293 | |
|
|
3294 | void |
|
|
3295 | rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) |
|
|
3296 | { |
|
|
3297 | if (str[0] == '?' && !str[1]) |
|
|
3298 | { |
|
|
3299 | if (Options & Opt_insecure) |
|
|
3300 | { |
|
|
3301 | unsigned short r, g, b; |
|
|
3302 | PixColorsFocused[color].get (display, r, g, b); |
|
|
3303 | tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); |
|
|
3304 | } |
|
|
3305 | } |
|
|
3306 | else |
|
|
3307 | set_window_color (color, str); |
|
|
3308 | } |
|
|
3309 | |
2961 | /* |
3310 | /* |
2962 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
3311 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
2963 | * 0 = change iconName/title |
3312 | * 0 = change iconName/title |
2964 | * 1 = change iconName |
3313 | * 1 = change iconName |
2965 | * 2 = change title |
3314 | * 2 = change title |
2966 | * 4 = change color |
3315 | * 4 = change color |
|
|
3316 | * 10 = change fg color |
|
|
3317 | * 11 = change bg color |
2967 | * 12 = change text color |
3318 | * 12 = change text color |
2968 | * 13 = change mouse foreground color |
3319 | * 13 = change mouse foreground color |
2969 | * 17 = change highlight character colour |
3320 | * 17 = change highlight character colour |
2970 | * 18 = change bold character color |
3321 | * 18 = change bold character color |
2971 | * 19 = change underlined character color |
3322 | * 19 = change underlined character color |
2972 | * 46 = change logfile (not implemented) |
3323 | * 46 = change logfile (not implemented) |
2973 | * 50 = change font |
3324 | * 50 = change font |
2974 | * |
3325 | * |
2975 | * rxvt extensions: |
3326 | * rxvt extensions: |
2976 | * 10 = menu (may change in future) |
|
|
2977 | * 20 = bg pixmap |
3327 | * 20 = bg pixmap |
2978 | * 39 = change default fg color |
3328 | * 39 = change default fg color |
2979 | * 49 = change default bg color |
3329 | * 49 = change default bg color |
2980 | * 55 = dump scrollback buffer and all of screen |
3330 | * 55 = dump scrollback buffer and all of screen |
|
|
3331 | * 701 = change locale |
|
|
3332 | * 702 = find font |
|
|
3333 | * 703 = menu |
2981 | */ |
3334 | */ |
2982 | void |
3335 | void |
2983 | rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) |
3336 | rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) |
2984 | { |
3337 | { |
2985 | int changed = 0; |
3338 | int changed = 0; |
2986 | int color; |
3339 | int color; |
2987 | char *buf, *name; |
3340 | char *buf, *name; |
|
|
3341 | bool query = str[0] == '?' && !str[1]; |
2988 | |
3342 | |
2989 | assert (str != NULL); |
3343 | assert (str != NULL); |
2990 | switch (op) |
3344 | switch (op) |
2991 | { |
3345 | { |
2992 | case XTerm_name: |
3346 | case XTerm_name: |
2993 | set_title (str); |
3347 | set_title (str); |
2994 | /* FALLTHROUGH */ |
3348 | /* FALLTHROUGH */ |
2995 | case XTerm_iconName: |
3349 | case XTerm_iconName: |
2996 | set_iconName (str); |
3350 | set_icon_name (str); |
2997 | break; |
3351 | break; |
2998 | case XTerm_title: |
3352 | case XTerm_title: |
2999 | set_title (str); |
3353 | set_title (str); |
3000 | break; |
3354 | break; |
|
|
3355 | case XTerm_property: |
|
|
3356 | if (str[0] == '?') |
|
|
3357 | { |
|
|
3358 | Atom prop = XInternAtom (display->display, str + 1, True); |
|
|
3359 | Atom actual_type; |
|
|
3360 | int actual_format; |
|
|
3361 | unsigned long nitems; |
|
|
3362 | unsigned long bytes_after; |
|
|
3363 | unsigned char *value = 0; |
|
|
3364 | const char *str = ""; |
|
|
3365 | |
|
|
3366 | if (prop |
|
|
3367 | && XGetWindowProperty (display->display, TermWin.parent[0], |
|
|
3368 | prop, 0, 1<<16, 0, AnyPropertyType, |
|
|
3369 | &actual_type, &actual_format, |
|
|
3370 | &nitems, &bytes_after, &value) == Success |
|
|
3371 | && actual_type != None |
|
|
3372 | && actual_format == 8) |
|
|
3373 | str = (const char *)(value); |
|
|
3374 | |
|
|
3375 | tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); |
|
|
3376 | |
|
|
3377 | XFree (value); |
|
|
3378 | } |
|
|
3379 | else |
|
|
3380 | { |
|
|
3381 | char *eq = strchr (str, '='); // constness lost, but verified to be ok |
|
|
3382 | |
|
|
3383 | if (eq) |
|
|
3384 | { |
|
|
3385 | *eq = 0; |
|
|
3386 | XChangeProperty (display->display, TermWin.parent[0], |
|
|
3387 | display->atom (str), XA_STRING, 8, |
|
|
3388 | PropModeReplace, (unsigned char *)eq + 1, |
|
|
3389 | strlen (eq + 1)); |
|
|
3390 | } |
|
|
3391 | else |
|
|
3392 | XDeleteProperty (display->display, TermWin.parent[0], |
|
|
3393 | display->atom (str)); |
|
|
3394 | } |
|
|
3395 | break; |
|
|
3396 | |
3001 | case XTerm_Color: |
3397 | case XTerm_Color: |
3002 | for (buf = (char *)str; buf && *buf;) |
3398 | for (buf = (char *)str; buf && *buf;) |
3003 | { |
3399 | { |
3004 | if ((name = STRCHR (buf, ';')) == NULL) |
3400 | if ((name = STRCHR (buf, ';')) == NULL) |
3005 | break; |
3401 | break; |
|
|
3402 | |
3006 | *name++ = '\0'; |
3403 | *name++ = '\0'; |
3007 | color = atoi (buf); |
3404 | color = atoi (buf); |
|
|
3405 | |
3008 | if (color < 0 || color >= TOTAL_COLORS) |
3406 | if (color < 0 || color >= TOTAL_COLORS) |
3009 | break; |
3407 | break; |
|
|
3408 | |
3010 | if ((buf = STRCHR (name, ';')) != NULL) |
3409 | if ((buf = STRCHR (name, ';')) != NULL) |
3011 | *buf++ = '\0'; |
3410 | *buf++ = '\0'; |
|
|
3411 | |
|
|
3412 | if (name[0] == '?' && !name[1]) |
|
|
3413 | { |
|
|
3414 | if (Options & Opt_insecure) |
|
|
3415 | { |
|
|
3416 | unsigned short r, g, b; |
|
|
3417 | PixColorsFocused[color + minCOLOR].get (display, r, g, b); |
|
|
3418 | tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp); |
|
|
3419 | } |
|
|
3420 | } |
|
|
3421 | else |
3012 | set_window_color (color + minCOLOR, name); |
3422 | set_window_color (color + minCOLOR, name); |
3013 | } |
3423 | } |
|
|
3424 | break; |
|
|
3425 | case XTerm_Color00: |
|
|
3426 | process_color_seq (XTerm_Color00, Color_fg, str, resp); |
|
|
3427 | break; |
|
|
3428 | case XTerm_Color01: |
|
|
3429 | process_color_seq (XTerm_Color00, Color_bg, str, resp); |
3014 | break; |
3430 | break; |
3015 | #ifndef NO_CURSORCOLOR |
3431 | #ifndef NO_CURSORCOLOR |
3016 | case XTerm_Color_cursor: |
3432 | case XTerm_Color_cursor: |
3017 | set_window_color (Color_cursor, str); |
3433 | process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); |
3018 | break; |
3434 | break; |
3019 | #endif |
3435 | #endif |
3020 | case XTerm_Color_pointer: |
3436 | case XTerm_Color_pointer_fg: |
3021 | set_window_color (Color_pointer, str); |
3437 | process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); |
|
|
3438 | break; |
|
|
3439 | case XTerm_Color_pointer_bg: |
|
|
3440 | process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); |
3022 | break; |
3441 | break; |
3023 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
3442 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
3024 | case XTerm_Color_BD: |
3443 | case XTerm_Color_BD: |
3025 | set_window_color (Color_BD, str); |
3444 | process_color_seq (XTerm_Color_BD, Color_BD, str, resp); |
3026 | break; |
3445 | break; |
3027 | case XTerm_Color_UL: |
3446 | case XTerm_Color_UL: |
3028 | set_window_color (Color_UL, str); |
3447 | process_color_seq (XTerm_Color_UL, Color_UL, str, resp); |
3029 | break; |
3448 | break; |
3030 | case XTerm_Color_RV: |
3449 | case XTerm_Color_RV: |
3031 | set_window_color (Color_RV, str); |
3450 | process_color_seq (XTerm_Color_RV, Color_RV, str, resp); |
3032 | break; |
3451 | break; |
3033 | #endif |
3452 | #endif |
3034 | |
3453 | |
3035 | case XTerm_Menu: |
|
|
3036 | /* |
|
|
3037 | * rxvt_menubar_dispatch () violates the constness of the string, |
|
|
3038 | * so DON'T do it here |
|
|
3039 | */ |
|
|
3040 | break; |
|
|
3041 | case XTerm_Pixmap: |
3454 | case XTerm_Pixmap: |
3042 | if (*str != ';') |
3455 | if (*str != ';') |
3043 | { |
3456 | { |
3044 | #if XPM_BACKGROUND |
3457 | #if XPM_BACKGROUND |
3045 | scale_pixmap (""); /* reset to default scaling */ |
3458 | scale_pixmap (""); /* reset to default scaling */ |
… | |
… | |
3068 | set_window_color (Color_fg, str); |
3481 | set_window_color (Color_fg, str); |
3069 | break; |
3482 | break; |
3070 | case XTerm_restoreBG: |
3483 | case XTerm_restoreBG: |
3071 | set_window_color (Color_bg, str); |
3484 | set_window_color (Color_bg, str); |
3072 | break; |
3485 | break; |
|
|
3486 | |
3073 | case XTerm_logfile: |
3487 | case XTerm_logfile: |
|
|
3488 | // TODO, when secure mode? |
3074 | break; |
3489 | break; |
|
|
3490 | |
3075 | case XTerm_font: |
3491 | case XTerm_font: |
|
|
3492 | if (query) |
|
|
3493 | { |
|
|
3494 | if (Options & Opt_insecure) |
|
|
3495 | tt_printf ("\33]%d;%-.250s%c", XTerm_font, |
|
|
3496 | TermWin.fontset->fontdesc |
|
|
3497 | ? TermWin.fontset->fontdesc |
|
|
3498 | : "", |
|
|
3499 | resp); |
|
|
3500 | } |
|
|
3501 | else |
3076 | change_font (0, str); |
3502 | change_font (str); |
|
|
3503 | break; |
|
|
3504 | |
|
|
3505 | #ifndef NO_FRILLS |
|
|
3506 | case XTerm_locale: |
|
|
3507 | if (query) |
|
|
3508 | { |
|
|
3509 | if (Options & Opt_insecure) |
|
|
3510 | tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp); |
|
|
3511 | } |
|
|
3512 | else |
|
|
3513 | { |
|
|
3514 | set_locale (str); |
|
|
3515 | # ifdef USE_XIM |
|
|
3516 | im_cb (); |
|
|
3517 | # endif |
|
|
3518 | } |
|
|
3519 | break; |
|
|
3520 | |
|
|
3521 | case XTerm_findfont: |
|
|
3522 | if (Options & Opt_insecure) |
|
|
3523 | { |
|
|
3524 | int fid = TermWin.fontset->find_font (atoi (str)); |
|
|
3525 | tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont, |
|
|
3526 | fid, (*TermWin.fontset)[fid]->name, resp); |
|
|
3527 | } |
|
|
3528 | break; |
|
|
3529 | #endif |
|
|
3530 | |
|
|
3531 | #ifdef MENUBAR |
|
|
3532 | case XTerm_Menu: |
|
|
3533 | if (Options & Opt_insecure) |
|
|
3534 | menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked |
3077 | break; |
3535 | break; |
|
|
3536 | #endif |
3078 | #if 0 |
3537 | #if 0 |
3079 | case XTerm_dumpscreen: /* no error notices */ |
3538 | case XTerm_dumpscreen: /* no error notices */ |
3080 | { |
3539 | { |
3081 | int fd; |
3540 | int fd; |
3082 | if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) |
3541 | if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) |
3083 | { |
3542 | { |
3084 | scr_dump (fd); |
3543 | scr_dump (fd); |
3085 | close (fd); |
3544 | close (fd); |
3086 | } |
3545 | } |
3087 | } |
3546 | } |
3088 | break; |
3547 | break; |
3089 | #endif |
3548 | #endif |
3090 | |
|
|
3091 | } |
3549 | } |
3092 | } |
3550 | } |
3093 | /*----------------------------------------------------------------------*/ |
3551 | /*----------------------------------------------------------------------*/ |
3094 | |
3552 | |
3095 | /*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ |
3553 | /*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ |
… | |
… | |
3103 | * so no need for fancy checking |
3561 | * so no need for fancy checking |
3104 | */ |
3562 | */ |
3105 | int |
3563 | int |
3106 | rxvt_term::privcases (int mode, unsigned long bit) |
3564 | rxvt_term::privcases (int mode, unsigned long bit) |
3107 | { |
3565 | { |
3108 | int state; |
3566 | int state; |
3109 | |
3567 | |
3110 | if (mode == 's') |
3568 | if (mode == 's') |
3111 | { |
3569 | { |
3112 | SavedModes |= (PrivateModes & bit); |
3570 | SavedModes |= (PrivateModes & bit); |
3113 | return -1; |
3571 | return -1; |
… | |
… | |
3118 | state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ |
3576 | state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ |
3119 | else |
3577 | else |
3120 | state = (mode == 't') ? ! (PrivateModes & bit) : mode; |
3578 | state = (mode == 't') ? ! (PrivateModes & bit) : mode; |
3121 | PrivMode (state, bit); |
3579 | PrivMode (state, bit); |
3122 | } |
3580 | } |
|
|
3581 | |
3123 | return state; |
3582 | return state; |
3124 | } |
3583 | } |
3125 | |
3584 | |
3126 | /* we're not using priv _yet_ */ |
3585 | /* we're not using priv _yet_ */ |
3127 | void |
3586 | void |
3128 | rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) |
3587 | rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) |
3129 | { |
3588 | { |
3130 | unsigned int i, j; |
3589 | unsigned int i, j; |
3131 | int state; |
3590 | int state; |
|
|
3591 | |
3132 | static const struct |
3592 | static const struct |
3133 | { |
3593 | { |
3134 | const int argval; |
3594 | const int argval; |
3135 | const unsigned long bit; |
3595 | const unsigned long bit; |
3136 | } |
3596 | } |
|
|
3597 | |
3137 | argtopriv[] = { |
3598 | argtopriv[] = { |
3138 | { 1, PrivMode_aplCUR }, |
3599 | { 1, PrivMode_aplCUR }, |
3139 | { 2, PrivMode_vt52 }, |
3600 | { 2, PrivMode_vt52 }, |
3140 | { 3, PrivMode_132 }, |
3601 | { 3, PrivMode_132 }, |
3141 | { 4, PrivMode_smoothScroll }, |
3602 | { 4, PrivMode_smoothScroll }, |
… | |
… | |
3147 | { menuBar_esc, PrivMode_menuBar }, |
3608 | { menuBar_esc, PrivMode_menuBar }, |
3148 | #endif |
3609 | #endif |
3149 | #ifdef scrollBar_esc |
3610 | #ifdef scrollBar_esc |
3150 | { scrollBar_esc, PrivMode_scrollBar }, |
3611 | { scrollBar_esc, PrivMode_scrollBar }, |
3151 | #endif |
3612 | #endif |
|
|
3613 | // 18, 19 printing-related |
3152 | { 25, PrivMode_VisibleCursor }, |
3614 | { 25, PrivMode_VisibleCursor }, |
|
|
3615 | // 30 show scrollbar rxvt. extension |
3153 | { 35, PrivMode_ShiftKeys }, |
3616 | { 35, PrivMode_ShiftKeys }, // rxvt extension |
3154 | { 40, PrivMode_132OK }, |
3617 | { 40, PrivMode_132OK }, |
|
|
3618 | // 41 xterm more fixes NYI |
|
|
3619 | // 45 margin bell NYI |
|
|
3620 | // 46 start logging |
3155 | { 47, PrivMode_Screen }, |
3621 | { 47, PrivMode_Screen }, |
3156 | { 66, PrivMode_aplKP }, |
3622 | { 66, PrivMode_aplKP }, |
3157 | #ifndef NO_BACKSPACE_KEY |
3623 | #ifndef NO_BACKSPACE_KEY |
3158 | { 67, PrivMode_BackSpace }, |
3624 | { 67, PrivMode_BackSpace }, |
3159 | #endif |
3625 | #endif |
3160 | { 1000, PrivMode_MouseX11 }, |
3626 | { 1000, PrivMode_MouseX11 }, |
|
|
3627 | // 1001 Use Hilite Mouse Tracking. NYI, TODO |
|
|
3628 | // 1002 Use Cell Motion Mouse Tracking. NYI, TODO |
|
|
3629 | // 1003 Use All Motion Mouse Tracking. NYI, TODO |
3161 | { 1010, PrivMode_TtyOutputInh }, |
3630 | { 1010, PrivMode_TtyOutputInh }, // rxvt extension |
3162 | { 1011, PrivMode_Keypress }, |
3631 | { 1011, PrivMode_Keypress }, // rxvt extension |
|
|
3632 | // 1035 enable modifiers for alt, numlock NYI |
|
|
3633 | // 1036 send ESC for meta keys NYI |
|
|
3634 | // 1037 send DEL for keypad delete NYI |
3163 | { 1047, PrivMode_Screen }, |
3635 | { 1047, PrivMode_Screen }, |
|
|
3636 | // 1048 save and restore cursor |
3164 | { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ |
3637 | { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ |
|
|
3638 | // 1051, 1052, 1060, 1061 keyboard emulation NYI |
3165 | }; |
3639 | }; |
3166 | |
3640 | |
3167 | if (nargs == 0) |
3641 | if (nargs == 0) |
3168 | return; |
3642 | return; |
3169 | |
3643 | |
… | |
… | |
3184 | state = privcases (mode, argtopriv[j].bit); |
3658 | state = privcases (mode, argtopriv[j].bit); |
3185 | break; |
3659 | break; |
3186 | } |
3660 | } |
3187 | |
3661 | |
3188 | /* extra handling for values with state unkept */ |
3662 | /* extra handling for values with state unkept */ |
3189 | if (state == -1) |
|
|
3190 | switch (arg[i]) |
3663 | switch (arg[i]) |
3191 | { |
3664 | { |
3192 | case 1048: /* alternative cursor save */ |
3665 | case 1048: /* alternative cursor save */ |
|
|
3666 | if (Options & Opt_secondaryScreen) |
3193 | if (mode == 0) |
3667 | if (mode == 0) |
3194 | scr_cursor (RESTORE); |
3668 | scr_cursor (RESTORE); |
3195 | else if (mode == 1) |
3669 | else if (mode == 1) |
3196 | scr_cursor (SAVE); |
3670 | scr_cursor (SAVE); |
3197 | /* FALLTHROUGH */ |
|
|
3198 | default: |
|
|
3199 | continue; /* for (;i;) */ |
|
|
3200 | } |
|
|
3201 | |
|
|
3202 | /* extra handling for values with valid 0 or 1 state */ |
|
|
3203 | switch (arg[i]) |
|
|
3204 | { |
|
|
3205 | /* case 1: - application cursor keys */ |
|
|
3206 | case 2: /* VT52 mode */ |
|
|
3207 | /* oddball mode. should be set regardless of set/reset |
|
|
3208 | * parameter. Return from VT52 mode with an ESC < from |
|
|
3209 | * within VT52 mode |
|
|
3210 | */ |
|
|
3211 | PrivMode (1, PrivMode_vt52); |
|
|
3212 | break; |
3671 | break; |
|
|
3672 | } |
|
|
3673 | |
|
|
3674 | if (state >= 0) |
|
|
3675 | /* extra handling for values with valid 0 or 1 state */ |
|
|
3676 | switch (arg[i]) |
|
|
3677 | { |
|
|
3678 | /* case 1: - application cursor keys */ |
|
|
3679 | case 2: /* VT52 mode */ |
|
|
3680 | /* oddball mode. should be set regardless of set/reset |
|
|
3681 | * parameter. Return from VT52 mode with an ESC < from |
|
|
3682 | * within VT52 mode |
|
|
3683 | */ |
|
|
3684 | PrivMode (1, PrivMode_vt52); |
|
|
3685 | break; |
3213 | case 3: /* 80/132 */ |
3686 | case 3: /* 80/132 */ |
3214 | if (PrivateModes & PrivMode_132OK) |
3687 | if (PrivateModes & PrivMode_132OK) |
3215 | set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), |
3688 | set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); |
3216 | (unsigned int)TermWin.height); |
|
|
3217 | break; |
3689 | break; |
3218 | case 4: /* smooth scrolling */ |
3690 | case 4: /* smooth scrolling */ |
3219 | if (state) |
3691 | if (state) |
3220 | Options &= ~Opt_jumpScroll; |
3692 | Options &= ~Opt_jumpScroll; |
3221 | else |
3693 | else |
3222 | Options |= Opt_jumpScroll; |
3694 | Options |= Opt_jumpScroll; |
3223 | break; |
3695 | break; |
3224 | case 5: /* reverse video */ |
3696 | case 5: /* reverse video */ |
3225 | scr_rvideo_mode (state); |
3697 | scr_rvideo_mode (state); |
3226 | break; |
3698 | break; |
3227 | case 6: /* relative/absolute origins */ |
3699 | case 6: /* relative/absolute origins */ |
3228 | scr_relative_origin (state); |
3700 | scr_relative_origin (state); |
3229 | break; |
3701 | break; |
3230 | case 7: /* autowrap */ |
3702 | case 7: /* autowrap */ |
3231 | scr_autowrap (state); |
3703 | scr_autowrap (state); |
3232 | break; |
3704 | break; |
3233 | /* case 8: - auto repeat, can't do on a per window basis */ |
3705 | /* case 8: - auto repeat, can't do on a per window basis */ |
3234 | case 9: /* X10 mouse reporting */ |
3706 | case 9: /* X10 mouse reporting */ |
3235 | if (state) /* orthogonal */ |
3707 | if (state) /* orthogonal */ |
3236 | PrivateModes &= ~ (PrivMode_MouseX11); |
3708 | PrivateModes &= ~PrivMode_MouseX11; |
3237 | break; |
3709 | break; |
3238 | #ifdef menuBar_esc |
3710 | #ifdef menuBar_esc |
3239 | case menuBar_esc: |
3711 | case menuBar_esc: |
3240 | #ifdef MENUBAR |
3712 | #ifdef MENUBAR |
3241 | map_menuBar (state); |
3713 | map_menuBar (state); |
3242 | #endif |
3714 | #endif |
3243 | break; |
3715 | break; |
3244 | #endif |
3716 | #endif |
3245 | #ifdef scrollBar_esc |
3717 | #ifdef scrollBar_esc |
3246 | case scrollBar_esc: |
3718 | case scrollBar_esc: |
3247 | if (scrollbar_mapping (state)) |
3719 | if (scrollbar_mapping (state)) |
3248 | { |
3720 | { |
3249 | resize_all_windows (0, 0, 0); |
3721 | resize_all_windows (0, 0, 0); |
3250 | scr_touch (true); |
3722 | scr_touch (true); |
3251 | } |
3723 | } |
3252 | break; |
3724 | break; |
3253 | #endif |
3725 | #endif |
3254 | case 25: /* visible/invisible cursor */ |
3726 | case 25: /* visible/invisible cursor */ |
3255 | scr_cursor_visible (state); |
3727 | scr_cursor_visible (state); |
3256 | break; |
3728 | break; |
3257 | /* case 35: - shift keys */ |
3729 | /* case 35: - shift keys */ |
3258 | /* case 40: - 80 <--> 132 mode */ |
3730 | /* case 40: - 80 <--> 132 mode */ |
3259 | case 47: /* secondary screen */ |
3731 | case 47: /* secondary screen */ |
3260 | scr_change_screen (state); |
3732 | scr_change_screen (state); |
3261 | break; |
3733 | break; |
3262 | /* case 66: - application key pad */ |
3734 | /* case 66: - application key pad */ |
3263 | /* case 67: - backspace key */ |
3735 | /* case 67: - backspace key */ |
3264 | case 1000: /* X11 mouse reporting */ |
3736 | case 1000: /* X11 mouse reporting */ |
3265 | if (state) /* orthogonal */ |
3737 | if (state) /* orthogonal */ |
3266 | PrivateModes &= ~ (PrivMode_MouseX10); |
3738 | PrivateModes &= ~PrivMode_MouseX10; |
3267 | break; |
3739 | break; |
3268 | #if 0 |
3740 | #if 0 |
3269 | case 1001: |
3741 | case 1001: |
3270 | break; /* X11 mouse highlighting */ |
3742 | break; /* X11 mouse highlighting */ |
3271 | #endif |
3743 | #endif |
3272 | case 1010: /* scroll to bottom on TTY output inhibit */ |
3744 | case 1010: /* scroll to bottom on TTY output inhibit */ |
3273 | if (state) |
3745 | if (state) |
3274 | Options &= ~Opt_scrollTtyOutput; |
3746 | Options &= ~Opt_scrollTtyOutput; |
3275 | else |
3747 | else |
3276 | Options |= Opt_scrollTtyOutput; |
3748 | Options |= Opt_scrollTtyOutput; |
3277 | break; |
3749 | break; |
3278 | case 1011: /* scroll to bottom on key press */ |
3750 | case 1011: /* scroll to bottom on key press */ |
3279 | if (state) |
3751 | if (state) |
3280 | Options |= Opt_scrollTtyKeypress; |
3752 | Options |= Opt_scrollTtyKeypress; |
3281 | else |
3753 | else |
3282 | Options &= ~Opt_scrollTtyKeypress; |
3754 | Options &= ~Opt_scrollTtyKeypress; |
3283 | break; |
3755 | break; |
3284 | case 1047: /* secondary screen w/ clearing */ |
3756 | case 1047: /* secondary screen w/ clearing last */ |
3285 | case 1049: /* better secondary screen w/ clearing, but not fully implemented */ |
3757 | if (Options & Opt_secondaryScreen) |
3286 | if (current_screen != PRIMARY) |
3758 | if (current_screen != PRIMARY) |
3287 | scr_erase_screen (2); |
3759 | scr_erase_screen (2); |
3288 | scr_change_screen (state); |
3760 | scr_change_screen (state); |
3289 | /* FALLTHROUGH */ |
|
|
3290 | default: |
|
|
3291 | break; |
3761 | break; |
|
|
3762 | case 1049: /* secondary screen w/ clearing first */ |
|
|
3763 | scr_change_screen (state); |
|
|
3764 | if (Options & Opt_secondaryScreen) |
|
|
3765 | if (current_screen != PRIMARY) |
|
|
3766 | scr_erase_screen (2); |
|
|
3767 | break; |
|
|
3768 | default: |
|
|
3769 | break; |
3292 | } |
3770 | } |
3293 | } |
3771 | } |
3294 | } |
3772 | } |
3295 | /*}}} */ |
3773 | /*}}} */ |
3296 | |
3774 | |
3297 | /*{{{ process sgr sequences */ |
3775 | /*{{{ process sgr sequences */ |
3298 | void |
3776 | void |
3299 | rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) |
3777 | rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) |
3300 | { |
3778 | { |
3301 | unsigned int i; |
3779 | unsigned int i; |
3302 | short rendset; |
3780 | short rendset; |
3303 | int rendstyle; |
3781 | int rendstyle; |
3304 | |
3782 | |
3305 | if (nargs == 0) |
3783 | if (nargs == 0) |
3306 | { |
3784 | { |
3307 | scr_rendition (0, ~RS_None); |
3785 | scr_rendition (0, ~RS_None); |
3308 | return; |
3786 | return; |
3309 | } |
3787 | } |
|
|
3788 | |
3310 | for (i = 0; i < nargs; i++) |
3789 | for (i = 0; i < nargs; i++) |
3311 | { |
3790 | { |
3312 | rendset = -1; |
3791 | rendset = -1; |
3313 | switch (arg[i]) |
3792 | switch (arg[i]) |
3314 | { |
3793 | { |
… | |
… | |
3316 | rendset = 0, rendstyle = ~RS_None; |
3795 | rendset = 0, rendstyle = ~RS_None; |
3317 | break; |
3796 | break; |
3318 | case 1: |
3797 | case 1: |
3319 | rendset = 1, rendstyle = RS_Bold; |
3798 | rendset = 1, rendstyle = RS_Bold; |
3320 | break; |
3799 | break; |
|
|
3800 | //case 2: // faint or second colour |
3321 | case 4: |
3801 | case 4: |
3322 | rendset = 1, rendstyle = RS_Uline; |
3802 | rendset = 1, rendstyle = RS_Uline; |
3323 | break; |
3803 | break; |
3324 | case 5: |
3804 | case 5: // slowly blinking |
|
|
3805 | case 6: // rapidly blinking |
3325 | rendset = 1, rendstyle = RS_Blink; |
3806 | rendset = 1, rendstyle = RS_Blink; |
3326 | break; |
3807 | break; |
|
|
3808 | //case 6: // scoansi light background |
3327 | case 7: |
3809 | case 7: |
3328 | rendset = 1, rendstyle = RS_RVid; |
3810 | rendset = 1, rendstyle = RS_RVid; |
|
|
3811 | break; |
|
|
3812 | case 8: |
|
|
3813 | // invisible. NYI |
|
|
3814 | break; |
|
|
3815 | //case 9: // crossed out |
|
|
3816 | //case 10: // scoansi acs off, primary font |
|
|
3817 | //case 11: // scoansi acs on, first alt font |
|
|
3818 | //case 12: // scoansi acs on, |0x80, second alt font |
|
|
3819 | //... |
|
|
3820 | //case 19: // ninth alt font |
|
|
3821 | //case 20: // gothic |
|
|
3822 | case 21: // disable bold, faint |
|
|
3823 | rendset = 0, rendstyle = RS_Bold; |
3329 | break; |
3824 | break; |
3330 | case 22: |
3825 | case 22: |
3331 | rendset = 0, rendstyle = RS_Bold; |
3826 | rendset = 0, rendstyle = RS_Bold; |
3332 | break; |
3827 | break; |
|
|
3828 | //case 23: disable italic |
3333 | case 24: |
3829 | case 24: |
3334 | rendset = 0, rendstyle = RS_Uline; |
3830 | rendset = 0, rendstyle = RS_Uline; |
3335 | break; |
3831 | break; |
3336 | case 25: |
3832 | case 25: |
3337 | rendset = 0, rendstyle = RS_Blink; |
3833 | rendset = 0, rendstyle = RS_Blink; |
3338 | break; |
3834 | break; |
3339 | case 27: |
3835 | case 27: |
3340 | rendset = 0, rendstyle = RS_RVid; |
3836 | rendset = 0, rendstyle = RS_RVid; |
3341 | break; |
3837 | break; |
|
|
3838 | //case 28: // visible. NYI |
|
|
3839 | //case 29: // not crossed-out |
3342 | } |
3840 | } |
|
|
3841 | |
3343 | if (rendset != -1) |
3842 | if (rendset != -1) |
3344 | { |
3843 | { |
3345 | scr_rendition (rendset, rendstyle); |
3844 | scr_rendition (rendset, rendstyle); |
3346 | continue; /* for (;i;) */ |
3845 | continue; /* for (;i;) */ |
3347 | } |
3846 | } |
… | |
… | |
3354 | case 33: |
3853 | case 33: |
3355 | case 34: |
3854 | case 34: |
3356 | case 35: |
3855 | case 35: |
3357 | case 36: |
3856 | case 36: |
3358 | case 37: |
3857 | case 37: |
3359 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), |
3858 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); |
3360 | Color_fg); |
|
|
3361 | break; |
3859 | break; |
3362 | #ifdef TTY_256COLOR |
3860 | #ifdef TTY_256COLOR |
3363 | case 38: |
3861 | case 38: |
3364 | if (nargs > i + 2 && arg[i + 1] == 5) |
3862 | if (nargs > i + 2 && arg[i + 1] == 5) |
3365 | { |
3863 | { |
3366 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), |
3864 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); |
3367 | Color_fg); |
|
|
3368 | i += 2; |
3865 | i += 2; |
3369 | } |
3866 | } |
3370 | break; |
3867 | break; |
3371 | #endif |
3868 | #endif |
3372 | case 39: /* default fg */ |
3869 | case 39: /* default fg */ |
… | |
… | |
3379 | case 43: |
3876 | case 43: |
3380 | case 44: |
3877 | case 44: |
3381 | case 45: |
3878 | case 45: |
3382 | case 46: |
3879 | case 46: |
3383 | case 47: |
3880 | case 47: |
3384 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), |
3881 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); |
3385 | Color_bg); |
|
|
3386 | break; |
3882 | break; |
3387 | #ifdef TTY_256COLOR |
3883 | #ifdef TTY_256COLOR |
3388 | case 48: |
3884 | case 48: |
3389 | if (nargs > i + 2 && arg[i + 1] == 5) |
3885 | if (nargs > i + 2 && arg[i + 1] == 5) |
3390 | { |
3886 | { |
3391 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), |
3887 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); |
3392 | Color_bg); |
|
|
3393 | i += 2; |
3888 | i += 2; |
3394 | } |
3889 | } |
3395 | break; |
3890 | break; |
3396 | #endif |
3891 | #endif |
3397 | case 49: /* default bg */ |
3892 | case 49: /* default bg */ |
… | |
… | |
3426 | } |
3921 | } |
3427 | } |
3922 | } |
3428 | } |
3923 | } |
3429 | /*}}} */ |
3924 | /*}}} */ |
3430 | |
3925 | |
3431 | /*{{{ process Rob Nation's own graphics mode sequences */ |
3926 | /*{{{ (do not) process Rob Nation's own graphics mode sequences */ |
3432 | void |
3927 | void |
3433 | rxvt_term::process_graphics () |
3928 | rxvt_term::process_graphics () |
3434 | { |
3929 | { |
3435 | unsigned char ch, cmd = cmd_getc (); |
3930 | unicode_t ch, cmd = cmd_getc (); |
3436 | |
3931 | |
3437 | if (cmd == 'Q') |
3932 | if (cmd == 'Q') |
3438 | { /* query graphics */ |
3933 | { /* query graphics */ |
3439 | tt_printf ("\033G0\n"); /* no graphics */ |
3934 | tt_printf ("\033G0\n"); /* no graphics */ |
3440 | return; |
3935 | return; |