ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/command.C
(Generate patch)

Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.277 by root, Fri Jan 20 12:16:28 2006 UTC vs.
Revision 1.597 by root, Sun Jun 26 15:45:48 2022 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
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
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2021 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007,2015 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
36 * 37 *
37 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
38 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
39 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
49#include "rxvt.h" 50#include "rxvt.h"
50#include "rxvtperl.h" 51#include "rxvtperl.h"
51#include "version.h" 52#include "version.h"
52#include "command.h" 53#include "command.h"
53 54
54#if HAVE_SCHED_YIELD
55#undef HAVE_SCHED_YIELD // disabled for the time being
56//# include <sched.h>
57#endif
58
59#ifdef KEYSYM_RESOURCE 55#ifdef KEYSYM_RESOURCE
60# include "keyboard.h" 56# include "keyboard.h"
61#endif 57#endif
62 58
63#include <csignal> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
64 64
65/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
66 66
67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
68 68
… …
96 XK_Shift_L, 0x21e7, 96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7, 97 XK_Shift_R, 0x21e7,
98 98
99 XK_Shift_Lock, 0x21eb, 99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb, 100 XK_ISO_Lock, 0x21eb,
101 XK_ISO_Lock, 0x21eb,
102 XK_Caps_Lock, 0x21ec, 101 XK_Caps_Lock, 0x21ec,
103 XK_Num_Lock, 0x21ed, 102 XK_Num_Lock, 0x21ed,
104 XK_ISO_Level3_Shift, 0x21ee, 103 XK_ISO_Level3_Shift, 0x21ee,
105 XK_ISO_Level3_Lock, 0x21ef, 104 XK_ISO_Level3_Lock, 0x21ef,
106 XK_ISO_Group_Lock, 0x21f0, 105 XK_ISO_Group_Lock, 0x21f0,
… …
132 XK_KP_Space, 0x2422, 131 XK_KP_Space, 0x2422,
133#endif 132#endif
134 0, 133 0,
135}; 134};
136 135
137void 136void ecb_cold
138rxvt_term::iso14755_54 (int x, int y) 137rxvt_term::iso14755_54 (int x, int y)
139{ 138{
140 x = Pixel2Col (x); 139 x = Pixel2Col (x);
141 y = Pixel2Row (y); 140 y = Pixel2Row (y);
142 141
… …
150 149
151 text_t t = l.t[x]; 150 text_t t = l.t[x];
152 151
153 if (t != NOCHAR || !x) 152 if (t != NOCHAR || !x)
154 { 153 {
155 iso14755_51 (l.t[x], l.r[x], x, y); 154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
156 iso14755buf = ISO_14755_54; 155 iso14755buf = ISO_14755_54;
157 break; 156 break;
158 } 157 }
159 158
160 x--; 159 x--;
161 } 160 }
162} 161}
163 162
164void 163void ecb_cold
165rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y) 164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
166{ 165{
167 rxvt_fontset *fs = FONTSET (r); 166 rxvt_fontset *fs = FONTSET (r);
168 rxvt_font *f = (*fs)[fs->find_font (ch)];
169 wchar_t *chr, *alloc, ch2, *fname; 167 wchar_t *chr, *alloc, ch2, **fname;
170 int len; 168 int len;
171
172 fname = rxvt_utf8towcs (f->name);
173 169
174# if ENABLE_COMBINING 170# if ENABLE_COMBINING
175 if (IS_COMPOSE (ch)) 171 if (IS_COMPOSE (ch))
176 { 172 {
177 len = rxvt_composite.expand (ch, 0); 173 len = rxvt_composite.expand (ch);
178 alloc = chr = new wchar_t[len]; 174 alloc = chr = new wchar_t[len];
179 rxvt_composite.expand (ch, chr); 175 rxvt_composite.expand (ch, chr);
180 } 176 }
181 else 177 else
182# endif 178# endif
… …
185 181
186 alloc = 0; 182 alloc = 0;
187 chr = &ch2; 183 chr = &ch2;
188 len = 1; 184 len = 1;
189 } 185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
190 189
191 char attr[80]; // plenty 190 char attr[80]; // plenty
192 191
193 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s", 192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
194 (int)r, 193 (int)r,
… …
198 r & RS_Blink ? " blink" : "", 197 r & RS_Blink ? " blink" : "",
199 r & RS_RVid ? " rvid" : "", 198 r & RS_RVid ? " rvid" : "",
200 r & RS_Uline ? " uline" : "", 199 r & RS_Uline ? " uline" : "",
201 r & RS_Careful ? " careful" : ""); 200 r & RS_Careful ? " careful" : "");
202 201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
203 int width = wcswidth (fname, wcslen (fname)); 208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
204 210
205 max_it (width, 8+5); // for char + hey
206 max_it (width, strlen (attr)); 211 max_it (width, strlen (attr));
207 212
208 if (y >= 0) 213 if (y >= 0)
209 { 214 {
210 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1; 215 y = (y >= nrow - len - 5 && x < width + 2) ? 0 : -1;
211 x = 0; 216 x = 0;
212 } 217 }
213 218
214 scr_overlay_new (x, y, width, len + 2); 219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
215 222
216 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r)); 223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
217 224
218 for (int y = 0; y < len; y++) 225 for (int y = 0; y < len; y++)
219 { 226 {
220 char buf[9]; 227 char buf[9];
221 228
222 ch = *chr++; 229 ch = *chr++;
223 230
224 sprintf (buf, "%8x", ch); 231 sprintf (buf, "%8x", ch);
225 scr_overlay_set (0, y, buf); 232 scr_overlay_set (0, y + 1, buf);
226 scr_overlay_set (9, y, '='); 233 scr_overlay_set (9, y + 1, '=');
227# if !UNICODE3 234# if !UNICODE_3
228 if (ch >= 0x10000) 235 if (ch >= 0x10000)
229 ch = 0xfffd; 236 ch = 0xfffd;
230# endif 237# endif
231 scr_overlay_set (11, y, ch, r); 238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
232 scr_overlay_set (12, y, NOCHAR, r); 241 scr_overlay_set (12, y + 1, NOCHAR, r);
233 } 242 }
234 243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
235 scr_overlay_set (0, len , attr); 249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
236 scr_overlay_set (0, len + 1, fname); 252 scr_overlay_set (0, len + 2 + i, fname[i]);
237
238 free (fname); 253 free (fname[i]);
254 }
239 255
240# if ENABLE_COMBINING 256# if ENABLE_COMBINING
241 if (alloc) 257 if (alloc)
242 delete [] alloc; 258 delete [] alloc;
243# endif 259# endif
244} 260}
245#endif 261#endif
246 262
247void 263void ecb_cold
248rxvt_term::commit_iso14755 () 264rxvt_term::commit_iso14755 ()
249{ 265{
250 wchar_t ch[2];
251
252 ch[0] = iso14755buf & ISO_14755_MASK; 266 wchar_t ch = iso14755buf & ISO_14755_MASK;
253 ch[1] = 0;
254 267
255 if (iso14755buf & ISO_14755_51) 268 if (iso14755buf & ISO_14755_51)
256 { 269 {
257 char mb[16]; 270 char mb[MB_LEN_MAX];
258 int len; 271 int len;
259 272
260 // allow verbatim 0-bytes and control-bytes to be entered 273 // allow verbatim 0-bytes and control-bytes to be entered
261 if (ch[0] >= 0x20) 274 if (ch >= 0x20)
262 len = wcstombs (mb, ch, 16); 275 len = wctomb (mb, ch);
263 else 276 else
264 { 277 {
265 mb[0] = ch[0]; 278 mb[0] = ch;
266 len = 1; 279 len = 1;
267 } 280 }
268 281
269 if (len > 0) 282 if (len > 0)
270 tt_write (mb, len); 283 tt_write (mb, len);
… …
273 } 286 }
274 287
275 iso14755buf = 0; 288 iso14755buf = 0;
276} 289}
277 290
278int 291static int ecb_cold
279rxvt_term::hex_keyval (XKeyEvent &ev) 292hex_keyval (XKeyEvent &ev)
280{ 293{
281 // check wether this event corresponds to a hex digit 294 // check whether this event corresponds to a hex digit
282 // if the modifiers had not been pressed. 295 // if the modifiers had not been pressed.
283 for (int index = 0; index < 8; index++) 296 for (int index = 0; index < 8; index++)
284 { 297 {
285 KeySym k = XLookupKeysym (&ev, index); 298 KeySym k = XLookupKeysym (&ev, index);
286 299
… …
292 305
293 return -1; 306 return -1;
294} 307}
295#endif 308#endif
296 309
297/*{{{ Convert the keypress event into a string */ 310static inline KeySym ecb_cold
298void 311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322 XK_KP_1, // XK_KP_End
323 XK_KP_5, // XK_KP_Begin
324 };
325
326 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
327 {
328 unsigned int index = keysym - XK_KP_Home;
329 keysym = kp ? keypadtrans[index] : XK_Home + index;
330 }
331 else if (keysym == XK_KP_Insert)
332 keysym = kp ? XK_KP_0 : XK_Insert;
333# ifndef NO_DELETE_KEY
334 else if (keysym == XK_KP_Delete)
335 keysym = kp ? XK_KP_Decimal : XK_Delete;
336# endif
337#endif
338 return keysym;
339}
340
341static inline int ecb_cold
342map_function_key (KeySym keysym)
343{
344 int param = 0;
345
346 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
347 {
348 param = 11 + keysym - XK_F1;
349 if (keysym >= XK_F17)
350 param += 4;
351 else if (keysym >= XK_F15)
352 param += 3;
353 else if (keysym >= XK_F11)
354 param += 2;
355 else if (keysym >= XK_F6)
356 param += 1;
357 }
358 else
359 switch (keysym)
360 {
361 case XK_Find:
362 param = 1;
363 break;
364 case XK_Insert:
365 param = 2;
366 break;
367#ifdef DXK_Remove
368 case DXK_Remove:
369#endif
370 case XK_Execute:
371 param = 3;
372 break;
373 case XK_Select:
374 param = 4;
375 break;
376 case XK_Prior:
377 param = 5;
378 break;
379 case XK_Next:
380 param = 6;
381 break;
382 case XK_Home:
383 param = 7;
384 break;
385 case XK_End:
386 param = 8;
387 break;
388 case XK_Help:
389 param = 28;
390 break;
391 case XK_Menu:
392 param = 29;
393 break;
394 }
395 return param;
396}
397
398static inline wchar_t *
399rxvt_wcsdup (const wchar_t *str, int len)
400{
401 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
402 memcpy (r, str, len * sizeof (wchar_t));
403 r[len] = 0;
404 return r;
405}
406
407void ecb_cold
299rxvt_term::lookup_key (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
300{ 409{
301 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
302 unsigned int newlen; 411 KeySym keysym = NoSymbol;
303 KeySym keysym;
304#ifdef DEBUG_CMD
305 static int debug_key = 1; /* accessible by a debugger only */
306#endif
307 int valid_keysym;
308 char kbuf[KBUFSZ]; 412 char rkbuf[KBUFSZ + 1];
413 char *kbuf = rkbuf + 1;
414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
418#endif
309 419
310 /* 420 /*
311 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 421 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
312 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
313 * 423 *
… …
315 */ 425 */
316 shft = ev.state & ShiftMask; 426 shft = ev.state & ShiftMask;
317 ctrl = ev.state & ControlMask; 427 ctrl = ev.state & ControlMask;
318 meta = ev.state & ModMetaMask; 428 meta = ev.state & ModMetaMask;
319 429
320 if (numlock_state || (ev.state & ModNumLockMask))
321 {
322 numlock_state = (ev.state & ModNumLockMask);
323 PrivMode ((!numlock_state), PrivMode_aplKP);
324 }
325
326 kbuf[0] = 0; 430 kbuf[0] = 0;
327 431
328#ifdef USE_XIM 432#if USE_XIM
329 if (Input_Context) 433 if (Input_Context)
330 { 434 {
331 Status status_return; 435 Status status_return;
332 436
333#if 0 437#if 0
… …
371 } 475 }
372 } 476 }
373 else 477 else
374 len = 0; 478 len = 0;
375 } 479 }
376
377 valid_keysym = status_return == XLookupKeySym
378 || status_return == XLookupBoth;
379 } 480 }
380 else 481 else
381#endif 482#endif
382 { 483 {
383 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
384 valid_keysym = keysym != NoSymbol; 485 }
486
487 if (keysym != NoSymbol)
385 } 488 {
489 KeySym orig_keysym = keysym;
386 490
387 if (valid_keysym) 491 /* Shift + F1 - F10 generates F11 - F20 */
492 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
493 {
494 keysym += (XK_F11 - XK_F1);
495 shft = 0; /* turn off Shift */
496 }
497
498 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
499 {
500 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
501 unsigned int newlen = 1;
502
503 if (ev.state & ModNumLockMask)
504 kp = false;
505
506 keysym = translate_keypad (keysym, kp);
507
508 switch (keysym)
509 {
510#ifndef NO_BACKSPACE_KEY
511 case XK_BackSpace:
512 if (priv_modes & PrivMode_HaveBackSpace)
513 {
514 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
515 ^ !!ctrl) ? '\b' : '\177';
516 kbuf[1] = '\0';
517 }
518 else
519 strcpy (kbuf, rs[Rs_backspace_key]);
520 break;
521#endif
522#ifndef NO_DELETE_KEY
523 case XK_Delete:
524 strcpy (kbuf, rs[Rs_delete_key]);
525 break;
526#endif
527 case XK_Tab:
528 if (shft)
529 strcpy (kbuf, "\033[Z");
530 else
531 {
532#ifdef CTRL_TAB_MAKES_META
533 if (ctrl)
534 meta = 1;
535#endif
536#ifdef MOD4_TAB_MAKES_META
537 if (ev.state & Mod4Mask)
538 meta = 1;
539#endif
540 newlen = 0;
541 }
542 break;
543
544 case XK_Up: /* "\033[A" */
545 case XK_Down: /* "\033[B" */
546 case XK_Right: /* "\033[C" */
547 case XK_Left: /* "\033[D" */
548 strcpy (kbuf, "\033[Z");
549 kbuf[2] = "DACB"[keysym - XK_Left];
550 /* do Shift first */
551 if (shft)
552 kbuf[2] = "dacb"[keysym - XK_Left];
553 else if (ctrl)
554 {
555 kbuf[1] = 'O';
556 kbuf[2] = "dacb"[keysym - XK_Left];
557 }
558 else if (priv_modes & PrivMode_aplCUR)
559 kbuf[1] = 'O';
560 break;
561
562 case XK_KP_Enter:
563 /* allow shift to override */
564 if (kp)
565 {
566 strcpy (kbuf, "\033OM");
567 break;
568 }
569
570 /* FALLTHROUGH */
571
572 case XK_Return:
573 if (priv_modes & PrivMode_LFNL)
574 {
575 kbuf[0] = '\015';
576 kbuf[1] = '\012';
577 kbuf[2] = '\0';
578 }
579 else
580 {
581 kbuf[0] = '\015';
582 kbuf[1] = '\0';
583 }
584 break;
585
586 case XK_KP_F1: /* "\033OP" */
587 case XK_KP_F2: /* "\033OQ" */
588 case XK_KP_F3: /* "\033OR" */
589 case XK_KP_F4: /* "\033OS" */
590 strcpy (kbuf, "\033OP");
591 kbuf[2] += (keysym - XK_KP_F1);
592 break;
593
594 case XK_KP_Multiply: /* "\033Oj" : "*" */
595 case XK_KP_Add: /* "\033Ok" : "+" */
596 case XK_KP_Separator: /* "\033Ol" : "," */
597 case XK_KP_Subtract: /* "\033Om" : "-" */
598 case XK_KP_Decimal: /* "\033On" : "." */
599 case XK_KP_Divide: /* "\033Oo" : "/" */
600 case XK_KP_0: /* "\033Op" : "0" */
601 case XK_KP_1: /* "\033Oq" : "1" */
602 case XK_KP_2: /* "\033Or" : "2" */
603 case XK_KP_3: /* "\033Os" : "3" */
604 case XK_KP_4: /* "\033Ot" : "4" */
605 case XK_KP_5: /* "\033Ou" : "5" */
606 case XK_KP_6: /* "\033Ov" : "6" */
607 case XK_KP_7: /* "\033Ow" : "7" */
608 case XK_KP_8: /* "\033Ox" : "8" */
609 case XK_KP_9: /* "\033Oy" : "9" */
610 /* allow shift to override */
611 if (kp)
612 {
613 strcpy (kbuf, "\033Oj");
614 kbuf[2] += (keysym - XK_KP_Multiply);
615 }
616 else
617 {
618 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
619 kbuf[1] = '\0';
620 }
621 break;
622
623 default:
624 {
625 int param = map_function_key (keysym);
626 if (param > 0)
627 sprintf (kbuf,"\033[%d~", param);
628 else
629 newlen = 0;
630 }
631 break;
632 }
633
634 if (newlen)
635 len = strlen (kbuf);
636
637 if (len > 0)
638 {
639 /*
640 * pass Shift/Control indicators for function keys ending with `~'
641 *
642 * eg,
643 * Prior = "ESC[5~"
644 * Shift+Prior = "ESC[5$"
645 * Ctrl+Prior = "ESC[5^"
646 * Ctrl+Shift+Prior = "ESC[5@"
647 */
648 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
649 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
650
651 /*
652 * Pass meta for all function keys, if 'meta' option set
653 */
654#ifdef META8_OPTION
655 if (meta && (meta_char == 0x80))
656 kbuf[len - 1] |= 0x80;
657#endif
658 }
659
660 }
661 else if (ctrl && keysym == XK_minus)
662 {
663 len = 1;
664 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
665 }
666 else if (keysym == XK_ISO_Left_Tab)
667 {
668 strcpy (kbuf, "\033[Z");
669 len = 3;
670 }
671 else
672 {
673#ifdef META8_OPTION
674 /* set 8-bit on */
675 if (meta && (meta_char == 0x80))
676 {
677 char *ch;
678
679 for (ch = kbuf; ch < kbuf + len; ch++)
680 *ch |= 0x80;
681 }
682#endif
683 /* nil */ ;
684 }
685
686 keysym = orig_keysym;
687 }
688
689 /* escape prefix */
690 if (len && meta
691#ifdef META8_OPTION
692 && meta_char == C0_ESC
693#endif
694 )
695 {
696 *--kbuf = C0_ESC;
697 len++;
698 }
699
700 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
701 return;
702
703 if (keysym != NoSymbol)
388 { 704 {
389#ifdef KEYSYM_RESOURCE 705#ifdef KEYSYM_RESOURCE
390 if (keyboard->dispatch (this, keysym, ev.state)) 706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
391 return; 707 return;
392#endif 708#endif
393 709
394 if (saveLines) 710 if (saveLines)
395 { 711 {
… …
404#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
405 lnsppg = nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
406#else 722#else
407 lnsppg = nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
408#endif 724#endif
725 max_it (lnsppg, 1);
726
409 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
410 { 728 {
411 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
412 return; 730 return;
413 } 731 }
414 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
415 { 733 {
416 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
417 return; 735 return;
418 } 736 }
419 } 737 }
420#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
421 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
422 { 740 {
423 if (keysym == XK_Up) 741 if (keysym == XK_Up)
424 { 742 {
425 scr_page (UP, 1); 743 scr_page (1);
426 return; 744 return;
427 } 745 }
428 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
429 { 747 {
430 scr_page (DN, 1); 748 scr_page (-1);
431 return; 749 return;
432 } 750 }
433 } 751 }
434#endif 752#endif
435#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
436 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
437 { 755 {
438 if (keysym == XK_Home) 756 if (keysym == XK_Home)
439 { 757 {
440 scr_move_to (0, 1); 758 scr_changeview (top_row);
441 return; 759 return;
442 } 760 }
443 else if (keysym == XK_End) 761 else if (keysym == XK_End)
444 { 762 {
445 scr_move_to (1, 1); 763 scr_changeview (0);
446 return; 764 return;
447 } 765 }
448 } 766 }
449#endif 767#endif
450 } 768 }
451 769
452 if (shft) 770 if (shft)
453 { 771 {
454 /* Shift + F1 - F10 generates F11 - F20 */
455 if (keysym >= XK_F1 && keysym <= XK_F10)
456 {
457 keysym += (XK_F11 - XK_F1);
458 shft = 0; /* turn off Shift */
459 }
460 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
461 { 773 {
462 switch (keysym) 774 switch (keysym)
463 { 775 {
464 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
465 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
466 selection_request (ev.time); 778 selection_request (ev.time);
467 return; 779 return;
468#if TODO 780#if TODO
469 /* rxvt extras */ 781 /* rxvt extras */
470 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
471 change_font (FONT_UP);
472 return; 783 return;
473 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
474 change_font (FONT_DN);
475 return; 785 return;
476#endif 786#endif
477 } 787 }
478 } 788 }
479 } 789 }
480 790
791 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
792 {
793 if (keysym == XK_v)
794 selection_request (ev.time, Sel_Clipboard);
795 else if (selection.len > 0)
796 {
797 free (selection.clip_text);
798 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
799 selection.clip_len = selection.len;
800 selection_grab (CurrentTime, true);
801 }
802
803 return;
804 }
805
481#if ENABLE_FRILLS || ISO_14755 806#if ENABLE_FRILLS || ISO_14755
482 // ISO 14755 support 807 // ISO 14755 support
483 if (shft && ctrl) 808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
484 { 809 {
485 int hv; 810 int hv;
486 811
487 if (iso14755buf & ISO_14755_51 812 if (iso14755buf & ISO_14755_51
488 && (keysym == XK_space || keysym == XK_KP_Space 813 && (keysym == XK_space || keysym == XK_KP_Space
… …
490 { 815 {
491 commit_iso14755 (); 816 commit_iso14755 ();
492 iso14755buf = ISO_14755_51; 817 iso14755buf = ISO_14755_51;
493# if ISO_14755 818# if ISO_14755
494 iso14755_51 (0); 819 iso14755_51 (0);
820# endif
821 return;
822 }
823 else if (keysym == XK_BackSpace)
824 {
825 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
826# if ISO_14755
827 iso14755_51 (iso14755buf & ISO_14755_MASK);
495# endif 828# endif
496 return; 829 return;
497 } 830 }
498 else if ((hv = hex_keyval (ev)) >= 0) 831 else if ((hv = hex_keyval (ev)) >= 0)
499 { 832 {
… …
504# endif 837# endif
505 return; 838 return;
506 } 839 }
507 else 840 else
508 { 841 {
509# if ENABLE_OVERLAY 842# if ISO_14755
510 scr_overlay_off (); 843 scr_overlay_off ();
511# endif 844# endif
512 iso14755buf = 0; 845 iso14755buf = 0;
513 } 846 }
514 } 847 }
848 else if (option (Opt_iso14755) &&
515 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R)) 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
516 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))) 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
517 if (!(iso14755buf & ISO_14755_STARTED)) 851 if (!(iso14755buf & ISO_14755_STARTED))
518 { 852 {
519 iso14755buf |= ISO_14755_STARTED; 853 iso14755buf |= ISO_14755_STARTED;
520# if ENABLE_OVERLAY 854# if ISO_14755
521 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1); 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
522 scr_overlay_set (0, 0, "ISO 14755 mode"); 856 scr_overlay_set (0, 0, "ISO 14755 mode");
523# endif 857# endif
524 } 858 }
525#endif 859#endif
526 860
527#ifdef PRINTPIPE 861#ifdef PRINTPIPE
528 if (keysym == XK_Print) 862 if (keysym == XK_Print)
529 { 863 {
530 scr_printscreen (ctrl | shft); 864 scr_printscreen (ctrl | shft);
531 return; 865 return;
532 } 866 }
533#endif 867#endif
534
535 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
536 {
537 {
538 newlen = 1;
539 switch (keysym)
540 {
541#ifndef NO_BACKSPACE_KEY
542 case XK_BackSpace:
543 if (priv_modes & PrivMode_HaveBackSpace)
544 {
545 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
546 ^ !!ctrl) ? '\b' : '\177';
547 kbuf[1] = '\0';
548 }
549 else
550 strcpy (kbuf, key_backspace);
551 break;
552#endif
553#ifndef NO_DELETE_KEY
554# ifdef XK_KP_Prior
555 case XK_KP_Delete:
556 /* allow shift to override */
557 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
558 {
559 strcpy (kbuf, "\033On");
560 break;
561 }
562 /* FALLTHROUGH */
563# endif
564 case XK_Delete:
565 strcpy (kbuf, key_delete);
566 break;
567#endif
568 case XK_Tab:
569 if (shft)
570 strcpy (kbuf, "\033[Z");
571 else
572 {
573#ifdef CTRL_TAB_MAKES_META
574 if (ctrl)
575 meta = 1;
576#endif
577#ifdef MOD4_TAB_MAKES_META
578 if (ev.state & Mod4Mask)
579 meta = 1;
580#endif
581 newlen = 0;
582 }
583 break;
584
585#ifdef XK_KP_Left
586 case XK_KP_Up: /* \033Ox or standard */
587 case XK_KP_Down: /* \033Or or standard */
588 case XK_KP_Right: /* \033Ov or standard */
589 case XK_KP_Left: /* \033Ot or standard */
590 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
591 {
592 strcpy (kbuf, "\033OZ");
593 kbuf[2] = "txvr"[keysym - XK_KP_Left];
594 break;
595 }
596 else
597 /* translate to std. cursor key */
598 keysym = XK_Left + (keysym - XK_KP_Left);
599 /* FALLTHROUGH */
600#endif
601 case XK_Up: /* "\033[A" */
602 case XK_Down: /* "\033[B" */
603 case XK_Right: /* "\033[C" */
604 case XK_Left: /* "\033[D" */
605 strcpy (kbuf, "\033[Z");
606 kbuf[2] = "DACB"[keysym - XK_Left];
607 /* do Shift first */
608 if (shft)
609 kbuf[2] = "dacb"[keysym - XK_Left];
610 else if (ctrl)
611 {
612 kbuf[1] = 'O';
613 kbuf[2] = "dacb"[keysym - XK_Left];
614 }
615 else if (priv_modes & PrivMode_aplCUR)
616 kbuf[1] = 'O';
617 break;
618
619#ifndef UNSHIFTED_SCROLLKEYS
620# ifdef XK_KP_Prior
621 case XK_KP_Prior:
622 /* allow shift to override */
623 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
624 {
625 strcpy (kbuf, "\033Oy");
626 break;
627 }
628 /* FALLTHROUGH */
629# endif
630 case XK_Prior:
631 strcpy (kbuf, "\033[5~");
632 break;
633# ifdef XK_KP_Next
634 case XK_KP_Next:
635 /* allow shift to override */
636 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
637 {
638 strcpy (kbuf, "\033Os");
639 break;
640 }
641 /* FALLTHROUGH */
642# endif
643 case XK_Next:
644 strcpy (kbuf, "\033[6~");
645 break;
646#endif
647 case XK_KP_Enter:
648 /* allow shift to override */
649 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
650 {
651 strcpy (kbuf, "\033OM");
652 break;
653 }
654
655 /* FALLTHROUGH */
656
657 case XK_Return:
658 if (priv_modes & PrivMode_LFNL)
659 {
660 kbuf[0] = '\015';
661 kbuf[1] = '\012';
662 kbuf[2] = '\0';
663 }
664 else
665 {
666 kbuf[0] = '\015';
667 kbuf[1] = '\0';
668 }
669 break;
670
671#ifdef XK_KP_Begin
672 case XK_KP_Begin:
673 strcpy (kbuf, "\033Ou");
674 break;
675
676#endif
677 case XK_KP_F1: /* "\033OP" */
678 case XK_KP_F2: /* "\033OQ" */
679 case XK_KP_F3: /* "\033OR" */
680 case XK_KP_F4: /* "\033OS" */
681 strcpy (kbuf, "\033OP");
682 kbuf[2] += (keysym - XK_KP_F1);
683 break;
684
685 case XK_KP_Multiply: /* "\033Oj" : "*" */
686 case XK_KP_Add: /* "\033Ok" : "+" */
687 case XK_KP_Separator: /* "\033Ol" : "," */
688 case XK_KP_Subtract: /* "\033Om" : "-" */
689 case XK_KP_Decimal: /* "\033On" : "." */
690 case XK_KP_Divide: /* "\033Oo" : "/" */
691 case XK_KP_0: /* "\033Op" : "0" */
692 case XK_KP_1: /* "\033Oq" : "1" */
693 case XK_KP_2: /* "\033Or" : "2" */
694 case XK_KP_3: /* "\033Os" : "3" */
695 case XK_KP_4: /* "\033Ot" : "4" */
696 case XK_KP_5: /* "\033Ou" : "5" */
697 case XK_KP_6: /* "\033Ov" : "6" */
698 case XK_KP_7: /* "\033Ow" : "7" */
699 case XK_KP_8: /* "\033Ox" : "8" */
700 case XK_KP_9: /* "\033Oy" : "9" */
701 /* allow shift to override */
702 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
703 {
704 strcpy (kbuf, "\033Oj");
705 kbuf[2] += (keysym - XK_KP_Multiply);
706 }
707 else
708 {
709 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
710 kbuf[1] = '\0';
711 }
712 break;
713
714 case XK_Find:
715 strcpy (kbuf, "\033[1~");
716 break;
717
718#ifdef XK_KP_End
719 case XK_KP_Insert:
720 /* allow shift to override */
721 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
722 {
723 strcpy (kbuf, "\033Op");
724 break;
725 }
726 /* FALLTHROUGH */
727#endif
728 case XK_Insert:
729 strcpy (kbuf, "\033[2~");
730 break;
731#ifdef DXK_Remove /* support for DEC remove like key */
732 case DXK_Remove:
733 /* FALLTHROUGH */
734#endif
735 case XK_Execute:
736 strcpy (kbuf, "\033[3~");
737 break;
738 case XK_Select:
739 strcpy (kbuf, "\033[4~");
740 break;
741#ifdef XK_KP_End
742 case XK_KP_End:
743 /* allow shift to override */
744 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
745 {
746 strcpy (kbuf, "\033Oq");
747 break;
748 }
749 /* FALLTHROUGH */
750#endif
751 case XK_End:
752 strcpy (kbuf, KS_END);
753 break;
754#ifdef XK_KP_Home
755 case XK_KP_Home:
756 /* allow shift to override */
757 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
758 {
759 strcpy (kbuf, "\033Ow");
760 break;
761 }
762 /* FALLTHROUGH */
763#endif
764 case XK_Home:
765 strcpy (kbuf, KS_HOME);
766 break;
767
768#define FKEY(n, fkey) \
769 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
770
771 case XK_F1: /* "\033[11~" */
772 case XK_F2: /* "\033[12~" */
773 case XK_F3: /* "\033[13~" */
774 case XK_F4: /* "\033[14~" */
775 case XK_F5: /* "\033[15~" */
776 FKEY (11, XK_F1);
777 break;
778 case XK_F6: /* "\033[17~" */
779 case XK_F7: /* "\033[18~" */
780 case XK_F8: /* "\033[19~" */
781 case XK_F9: /* "\033[20~" */
782 case XK_F10: /* "\033[21~" */
783 FKEY (17, XK_F6);
784 break;
785 case XK_F11: /* "\033[23~" */
786 case XK_F12: /* "\033[24~" */
787 case XK_F13: /* "\033[25~" */
788 case XK_F14: /* "\033[26~" */
789 FKEY (23, XK_F11);
790 break;
791 case XK_F15: /* "\033[28~" */
792 case XK_F16: /* "\033[29~" */
793 FKEY (28, XK_F15);
794 break;
795 case XK_Help: /* "\033[28~" */
796 FKEY (28, XK_Help);
797 break;
798 case XK_Menu: /* "\033[29~" */
799 FKEY (29, XK_Menu);
800 break;
801 case XK_F17: /* "\033[31~" */
802 case XK_F18: /* "\033[32~" */
803 case XK_F19: /* "\033[33~" */
804 case XK_F20: /* "\033[34~" */
805 case XK_F21: /* "\033[35~" */
806 case XK_F22: /* "\033[36~" */
807 case XK_F23: /* "\033[37~" */
808 case XK_F24: /* "\033[38~" */
809 case XK_F25: /* "\033[39~" */
810 case XK_F26: /* "\033[40~" */
811 case XK_F27: /* "\033[41~" */
812 case XK_F28: /* "\033[42~" */
813 case XK_F29: /* "\033[43~" */
814 case XK_F30: /* "\033[44~" */
815 case XK_F31: /* "\033[45~" */
816 case XK_F32: /* "\033[46~" */
817 case XK_F33: /* "\033[47~" */
818 case XK_F34: /* "\033[48~" */
819 case XK_F35: /* "\033[49~" */
820 FKEY (31, XK_F17);
821 break;
822#undef FKEY
823 default:
824 newlen = 0;
825 break;
826 }
827
828 if (newlen)
829 len = strlen (kbuf);
830 }
831
832 /*
833 * Pass meta for all function keys, if 'meta' option set
834 */
835#ifdef META8_OPTION
836 if (meta && (meta_char == 0x80) && len > 0)
837 kbuf[len - 1] |= 0x80;
838#endif
839
840 }
841 else if (ctrl && keysym == XK_minus)
842 {
843 len = 1;
844 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
845 }
846 else if (keysym == XK_ISO_Left_Tab)
847 {
848 strcpy (kbuf, "\033[Z");
849 len = 3;
850 }
851 else
852 {
853#ifdef META8_OPTION
854 /* set 8-bit on */
855 if (meta && (meta_char == 0x80))
856 {
857 char *ch;
858
859 for (ch = kbuf; ch < kbuf + len; ch++)
860 *ch |= 0x80;
861
862 meta = 0;
863 }
864#endif
865 /* nil */ ;
866 }
867 } 868 }
868
869 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
870 return;
871 869
872 if (len <= 0) 870 if (len <= 0)
873 return; /* not mapped */ 871 return; /* not mapped */
874 872
875 if (OPTION (Opt_scrollTtyKeypress)) 873 tt_write_user_input (kbuf, (unsigned int)len);
876 if (view_start) 874}
875
876void ecb_cold
877rxvt_term::key_release (XKeyEvent &ev)
878{
879#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
880 KeySym keysym;
881
882 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
883#endif
884
885#if ENABLE_FRILLS || ISO_14755
886 // ISO 14755 support
887 if (iso14755buf)
888 if (iso14755buf & ISO_14755_52)
877 { 889 {
878 view_start = 0; 890# if ISO_14755
879 want_refresh = 1; 891 scr_overlay_off ();
892# endif
893# if ISO_14755
894 // iso14755 part 5.2 handling: release time
895 // first: controls
896 if ((ev.state & ControlMask)
897 && ((keysym >= 0x40 && keysym <= 0x5f)
898 || (keysym >= 0x61 && keysym <= 0x7f)))
899 {
900 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
901 commit_iso14755 ();
902
903 return;
904 }
905
906 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
907 if (i[0] == keysym)
908 {
909 iso14755buf = ISO_14755_51 | i[1];
910 commit_iso14755 ();
911
912 return;
913 }
914
915 scr_bell ();
916# endif
917 iso14755buf = 0;
918
919 return;
880 } 920 }
881 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
882 /* 922 {
883 * these modifications only affect the static keybuffer 923# if ISO_14755
884 * pass Shift/Control indicators for function keys ending with `~' 924 scr_overlay_off ();
885 *
886 * eg,
887 * Prior = "ESC[5~"
888 * Shift+Prior = "ESC[5$"
889 * Ctrl+Prior = "ESC[5^"
890 * Ctrl+Shift+Prior = "ESC[5@"
891 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
892 */
893 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
894 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
895
896 /* escape prefix */
897 if (meta
898#ifdef META8_OPTION
899 && meta_char == C0_ESC
900#endif 925# endif
901 ) 926 if (iso14755buf & ISO_14755_51)
902 { 927 commit_iso14755 ();
903 const char ch = C0_ESC; 928#if ISO_14755
904 tt_write (&ch, 1); 929 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
905 } 930 {
931 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
906 932
907#if defined(DEBUG_CMD) 933 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
908 /* Display keyboard buffer contents */ 934 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
909 unsigned char *p; 935 }
910 int i;
911
912 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
913 for (i = 0, p = kbuf; i < len; i++, p++)
914 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
915 fprintf (stderr, "'\n");
916#endif /* DEBUG_CMD */
917 tt_write (kbuf, (unsigned int)len);
918}
919/*}}} */
920
921#if defined (KEYSYM_RESOURCE)
922unsigned int
923rxvt_term::cmd_write (const char *str, unsigned int count)
924{
925 unsigned int n, s;
926
927 n = cmdbuf_ptr - cmdbuf_base;
928 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
929
930 if (n > 0 && s < count)
931 {
932 memmove (cmdbuf_base, cmdbuf_ptr,
933 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
934 cmdbuf_ptr = cmdbuf_base;
935 cmdbuf_endp -= n;
936 s += n;
937 }
938
939 if (count > s)
940 {
941 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
942 count = s;
943 }
944
945 for (; count--;)
946 *cmdbuf_endp++ = *str++;
947
948 cmd_parse ();
949
950 return 0;
951}
952#endif 936# endif
937 else
938 iso14755buf = 0;
939 }
940#endif
941
942 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
943 return;
944
945#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946 if (!(ev.state & ControlMask))
947 slip_wheel_ev.stop ();
948 else if (keysym == XK_Control_L || keysym == XK_Control_R)
949 mouse_slip_wheel_speed = 0;
950#endif
951}
953 952
954void 953void
955rxvt_term::flush () 954rxvt_term::flush ()
956{ 955{
957 flush_ev.stop (); 956 flush_ev.stop ();
958 957
959#ifdef TRANSPARENT 958#ifdef HAVE_IMG
960 if (want_full_refresh) 959 if (bg_flags & BG_NEEDS_REFRESH)
961 { 960 {
962 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
963 scr_clear ();
964 scr_touch (false); 962 scr_touch (false);
965 } 963 }
966#endif 964#endif
967 965
968 if (want_refresh) 966 if (want_refresh)
… …
1004 } 1002 }
1005 while (row < end_row); 1003 while (row < end_row);
1006 } 1004 }
1007 1005
1008 scr_refresh (); 1006 scr_refresh ();
1009 scrollbar_show (1); 1007 scrollBar.show (1);
1010#ifdef USE_XIM 1008#if USE_XIM
1011 IMSendSpot (); 1009 im_send_spot ();
1012#endif 1010#endif
1013 } 1011 }
1014 1012
1015 display->flush (); 1013 display->flush ();
1016} 1014}
1017 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
1018void 1017void
1019rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
1019{
1020 if (want_refresh && !flush_ev.is_active ())
1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
1022
1023 display->flush ();
1024}
1025
1026void
1027rxvt_term::flush_cb (ev::timer &w, int revents)
1020{ 1028{
1021 make_current (); 1029 make_current ();
1022 1030
1023 display->flush ();
1024
1025 if (want_refresh && !flush_ev.active)
1026 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1027}
1028
1029void
1030rxvt_term::flush_cb (time_watcher &w)
1031{
1032 make_current ();
1033
1034 refresh_limit = 1;
1035 refresh_count = 0; 1031 refresh_count = 0;
1036 flush (); 1032 flush ();
1037} 1033}
1038 1034
1039#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
1040void 1036void
1037rxvt_term::cursor_blink_reset ()
1038{
1039 if (!focus)
1040 return;
1041
1042 if (hidden_cursor)
1043 {
1044 hidden_cursor = 0;
1045 want_refresh = 1;
1046 }
1047
1048 if (option (Opt_cursorBlink) || (priv_modes & PrivMode_BlinkingCursor))
1049 cursor_blink_ev.again ();
1050 else
1051 cursor_blink_ev.stop ();
1052}
1053
1054void
1041rxvt_term::cursor_blink_cb (time_watcher &w) 1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1042{ 1056{
1043 hidden_cursor = !hidden_cursor; 1057 hidden_cursor = !hidden_cursor;
1044 want_refresh = 1; 1058 want_refresh = 1;
1045 1059 refresh_check ();
1046 w.start (w.at + CURSOR_BLINK_INTERVAL);
1047} 1060}
1048#endif 1061#endif
1049 1062
1050#ifdef TEXT_BLINK 1063#ifdef TEXT_BLINK
1051void 1064void
1052rxvt_term::text_blink_cb (time_watcher &w) 1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
1053{ 1066{
1054 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
1055 { 1068 {
1056 hidden_text = !hidden_text; 1069 hidden_text = !hidden_text;
1057 want_refresh = 1; 1070 want_refresh = 1;
1058 w.start (w.at + TEXT_BLINK_INTERVAL); 1071 refresh_check ();
1059 } 1072 }
1073 else
1074 w.stop ();
1060} 1075}
1061#endif 1076#endif
1062 1077
1063#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1078#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1064void 1079void
1065rxvt_term::cont_scroll_cb (time_watcher &w) 1080rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1066{ 1081{
1067 if ((scrollbar_isUp() || scrollbar_isDn()) && 1082 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1068 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1083 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1069 { 1084 {
1070 want_refresh = 1; 1085 want_refresh = 1;
1071 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1086 refresh_check ();
1072 } 1087 }
1088 else
1089 w.stop ();
1073} 1090}
1074#endif 1091#endif
1075 1092
1076#ifdef SELECTION_SCROLLING 1093#ifdef SELECTION_SCROLLING
1077void 1094void
1078rxvt_term::sel_scroll_cb (time_watcher &w) 1095rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1079{ 1096{
1080 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1097 if (scr_page (scroll_selection_lines))
1081 { 1098 {
1082 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1099 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1083 want_refresh = 1; 1100 want_refresh = 1;
1084 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1101 refresh_check ();
1085 } 1102 }
1103 else
1104 w.stop ();
1086} 1105}
1087#endif 1106#endif
1088 1107
1089#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1108#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1090void 1109void
1091rxvt_term::slip_wheel_cb (time_watcher &w) 1110rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1092{ 1111{
1093 if (mouse_slip_wheel_speed == 0 1112 if (scr_page (mouse_slip_wheel_speed))
1094 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1095 : scr_page (UP, mouse_slip_wheel_speed))
1096 { 1113 {
1097 if (view_start == top_row || view_start == 0)
1098 mouse_slip_wheel_speed = 0;
1099
1100 want_refresh = 1; 1114 want_refresh = 1;
1101 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1115 refresh_check ();
1116 }
1117
1118 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1102 } 1119 {
1120 mouse_slip_wheel_speed = 0;
1121 w.stop ();
1122 }
1103} 1123}
1104#endif 1124#endif
1105 1125
1106#if HAVE_SCHED_YIELD 1126#if LINUX_YIELD_HACK
1107static struct event_handler 1127static struct event_handler
1108{ 1128{
1109 check_watcher cw_yield; 1129 ev::prepare yield_ev;
1110 1130
1111 void yield (check_watcher &w) 1131 void yield_cb (ev::prepare &w, int revents)
1112 { 1132 {
1113 sched_yield (); 1133 // this should really be sched_yield(), but the linux guys thought
1134 // that giving a process calling sched_yield () less cpu time than
1135 // ones with high nice levels is a useful thing to do. It surely is is
1136 // allowed by the sus... as is returning ENOSYS.
1137 // since the linux guys additionally thought that breaking the only
1138 // known workaround against their unusable sched_yield hack is cool,
1139 // we just nanosleep a bit and hope for the best.
1140
1141 struct timespec ts = { 0, 1000 };
1142 nanosleep (&ts, 0);
1143
1114 w.stop (); 1144 w.stop ();
1115 } 1145 }
1116 1146
1117 event_handler () 1147 event_handler ()
1118 : cw_yield (this, &event_handler::yield) 1148 : yield_ev (this, &event_handler::yield_cb)
1119 { 1149 {
1120 } 1150 }
1121} event_handler; 1151} event_handler;
1122#endif 1152#endif
1123 1153
1154/* make sure all the cmd data is at beginning of cmdbuf */
1155void
1156rxvt_term::cmdbuf_reify ()
1157{
1158 if (cmdbuf_ptr == cmdbuf_base)
1159 return;
1160
1161 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1162
1163 memmove (cmdbuf_base, cmdbuf_ptr, used);
1164 cmdbuf_ptr = cmdbuf_base;
1165 cmdbuf_endp = cmdbuf_ptr + used;
1166
1167}
1168
1169#if defined (KEYSYM_RESOURCE)
1170void
1171rxvt_term::cmdbuf_append (const char *str, size_t count)
1172{
1173 cmdbuf_reify ();
1174
1175 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1176
1177 if (count > avail)
1178 return;
1179
1180 memcpy (cmdbuf_endp, str, count);
1181 cmdbuf_endp += count;
1182
1183 cmd_parse ();
1184}
1185#endif
1186
1124bool 1187bool
1125rxvt_term::pty_fill () 1188rxvt_term::pty_fill ()
1126{ 1189{
1127 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1190 cmdbuf_reify ();
1128 1191
1129 if (CBUFSIZ == n) 1192 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1130 { 1193
1131 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n"); 1194 if (!avail)
1132 n = 0;
1133 } 1195 {
1134 1196 // normally this indicates a "too long" command sequence - just drop the data we have
1135 memmove (cmdbuf_base, cmdbuf_ptr, n);
1136 cmdbuf_ptr = cmdbuf_base; 1197 cmdbuf_ptr = cmdbuf_base;
1137 cmdbuf_endp = cmdbuf_ptr + n; 1198 cmdbuf_endp = cmdbuf_ptr;
1199 avail = CBUFSIZ;
1200 }
1138 1201
1139 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n); 1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1140 1203
1141 if (r > 0) 1204 if (r > 0)
1142 { 1205 {
1143 cmdbuf_endp += r; 1206 cmdbuf_endp += r;
1144 return true; 1207 return true;
1145 } 1208 }
1146 else if (r < 0 && (errno == EAGAIN || errno == EINTR)) 1209 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1147 { 1210 {
1148#if HAVE_SCHED_YIELD 1211#if LINUX_YIELD_HACK
1149 if (display->is_local) 1212 if (display->is_local)
1150 event_handler.cw_yield.start (); 1213 event_handler.yield_ev.start ();
1151#endif 1214#endif
1152 } 1215 }
1153 else 1216 else
1154 { 1217 {
1155 pty_ev.stop (); 1218 pty_ev.stop ();
1156 1219
1157 if (!OPTION (Opt_hold)) 1220 if (!option (Opt_hold))
1158 destroy (); 1221 destroy ();
1159 } 1222 }
1160 1223
1161 return false; 1224 return false;
1162} 1225}
1163 1226
1164void 1227void
1165rxvt_term::pty_cb (io_watcher &w, short revents) 1228rxvt_term::pty_cb (ev::io &w, int revents)
1166{ 1229{
1167 make_current (); 1230 make_current ();
1168 1231
1169 if (revents & EVENT_READ) 1232 if (revents & ev::READ)
1170 // loop, but don't allow a single term to monopolize us 1233 // loop, but don't allow a single term to monopolize us
1171 while (pty_fill ()) 1234 for (int i = CBUFCNT; i-- && pty_fill (); )
1172 if (cmd_parse ()) 1235 cmd_parse ();
1173 break;
1174 1236
1175 if (revents & EVENT_WRITE) 1237 if (revents & ev::WRITE)
1176 pty_write (); 1238 pty_write ();
1177}
1178 1239
1179void 1240 refresh_check ();
1241}
1242
1243void ecb_cold
1180rxvt_term::pointer_unblank () 1244rxvt_term::pointer_unblank ()
1181{ 1245{
1182 XDefineCursor (display->display, vt, TermWin_cursor); 1246 XDefineCursor (dpy, vt, TermWin_cursor);
1183 recolour_cursor (); 1247 recolor_cursor ();
1184 1248
1185#ifdef POINTER_BLANK 1249#ifdef POINTER_BLANK
1186 hidden_pointer = 0; 1250 hidden_pointer = 0;
1187 1251
1188 if (OPTION (Opt_pointerBlank)) 1252 if (option (Opt_pointerBlank))
1189 pointer_ev.start (NOW + pointerBlankDelay); 1253 pointer_ev.start (pointerBlankDelay);
1190#endif 1254#endif
1191} 1255}
1192 1256
1193#ifdef POINTER_BLANK 1257#ifdef POINTER_BLANK
1194void 1258void ecb_cold
1195rxvt_term::pointer_blank () 1259rxvt_term::pointer_blank ()
1196{ 1260{
1197 if (!OPTION (Opt_pointerBlank)) 1261 if (!option (Opt_pointerBlank))
1198 return; 1262 return;
1199 1263
1200 XDefineCursor (display->display, vt, display->blank_cursor); 1264 XDefineCursor (dpy, vt, display->blank_cursor);
1201 XFlush (display->display); 1265 XFlush (dpy);
1202 1266
1203 hidden_pointer = 1; 1267 hidden_pointer = 1;
1204} 1268}
1205 1269
1206void 1270void ecb_cold
1207rxvt_term::pointer_cb (time_watcher &w) 1271rxvt_term::pointer_cb (ev::timer &w, int revents)
1208{ 1272{
1209 make_current (); 1273 make_current ();
1210 1274
1211 pointer_blank (); 1275 pointer_blank ();
1212} 1276}
1213#endif 1277#endif
1214 1278
1215void 1279void
1216rxvt_term::mouse_report (XButtonEvent &ev) 1280rxvt_term::mouse_report (XButtonEvent &ev)
1217{ 1281{
1218 int button_number, key_state = 0; 1282 int button_number, state = 0;
1219 int x, y; 1283 int x, y;
1284 bool release = ev.type == ButtonRelease;
1220 1285
1221 x = ev.x; 1286 x = Pixel2Col (ev.x) + 1;
1222 y = ev.y; 1287 y = Pixel2Row (ev.y) + 1;
1223 pixel_position (&x, &y);
1224 1288
1225 if (MEvent.button == AnyButton) 1289 if (ev.type == MotionNotify)
1226 button_number = 3; 1290 {
1227 else 1291 if (x == mouse_row && y == mouse_col)
1292 return;
1293
1294 mouse_row = x;
1295 mouse_col = y;
1296 state += 32;
1228 { 1297 }
1298
1229 button_number = MEvent.button - Button1; 1299 button_number = MEvent.button - Button1;
1230 /* add 0x3D for wheel events, like xterm does */ 1300 /* add 0x3D for wheel events, like xterm does */
1231 if (button_number >= 3) 1301 if (button_number >= 3)
1232 button_number += (64 - 3); 1302 button_number += 64 - 3;
1233 }
1234 1303
1235 if (priv_modes & PrivMode_MouseX10) 1304 if (priv_modes & PrivMode_MouseX10)
1236 { 1305 {
1237 /* 1306 /*
1238 * do not report ButtonRelease 1307 * do not report ButtonRelease
1239 * no state info allowed 1308 * no state info allowed
1240 */ 1309 */
1241 key_state = 0; 1310 if (release)
1242 if (button_number == 3)
1243 return; 1311 return;
1244 } 1312 }
1245 else 1313 else
1246 { 1314 {
1247 /* XTerm mouse reporting needs these values: 1315 /* XTerm mouse reporting needs these values:
… …
1249 * 8 = Meta 1317 * 8 = Meta
1250 * 16 = Control 1318 * 16 = Control
1251 * plus will add in our own Double-Click reporting 1319 * plus will add in our own Double-Click reporting
1252 * 32 = Double Click 1320 * 32 = Double Click
1253 */ 1321 */
1254 key_state = ((MEvent.state & ShiftMask) ? 4 : 0) 1322 state += ((MEvent.state & ShiftMask) ? 4 : 0)
1255 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1323 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1256 + ((MEvent.state & ControlMask) ? 16 : 0); 1324 + ((MEvent.state & ControlMask) ? 16 : 0);
1257#ifdef MOUSE_REPORT_DOUBLECLICK 1325#ifdef MOUSE_REPORT_DOUBLECLICK
1258 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1326 state += ((MEvent.clicks > 1) ? 32 : 0);
1259#endif 1327#endif
1260 } 1328 }
1329
1330 int code = 32 + (release ? 3 : button_number) + state;
1261 1331
1262#if DEBUG_MOUSEREPORT 1332#if DEBUG_MOUSEREPORT
1263 fprintf (stderr, "Mouse ["); 1333 fprintf (stderr, "Mouse [");
1264 if (key_state & 16) 1334 if (state & 16)
1265 fputc ('C', stderr); 1335 fputc ('C', stderr);
1266 if (key_state & 4) 1336 if (state & 4)
1267 fputc ('S', stderr); 1337 fputc ('S', stderr);
1268 if (key_state & 8) 1338 if (state & 8)
1269 fputc ('A', stderr); 1339 fputc ('A', stderr);
1270 if (key_state & 32) 1340 if (state & 32)
1271 fputc ('2', stderr); 1341 fputc ('2', stderr);
1272 fprintf (stderr, "]: <%d>, %d/%d\n", 1342 fprintf (stderr, "]: <%d>, %d/%d\n",
1273 button_number, 1343 button_number,
1274 x + 1, 1344 x,
1275 y + 1); 1345 y);
1276#endif 1346#endif
1277 1347
1348#if ENABLE_FRILLS
1349 if (priv_modes & PrivMode_ExtMouseSGR)
1350 tt_printf ("\033[<%d;%d;%d%c",
1351 button_number + state,
1352 x,
1353 y,
1354 release ? 'm' : 'M');
1355 else if (priv_modes & PrivMode_ExtMouseUrxvt)
1356 tt_printf ("\033[%d;%d;%dM",
1357 code,
1358 x,
1359 y);
1360 else if (priv_modes & PrivMode_ExtMouseUTF8)
1361 tt_printf ("\033[M%c%lc%lc",
1362 code,
1363 wint_t (32 + x),
1364 wint_t (32 + y));
1365 else
1366#endif
1278 tt_printf ("\033[M%c%c%c", 1367 tt_printf ("\033[M%c%c%c",
1279 (32 + button_number + key_state), 1368 code,
1280 (32 + x + 1), 1369 32 + x,
1281 (32 + y + 1)); 1370 32 + y);
1282} 1371}
1283
1284#ifdef USING_W11LIB
1285void
1286rxvt_W11_process_x_event (XEvent *ev)
1287{
1288 rxvt_t *r = rxvt_get_r ();
1289
1290 x_cb (*ev);
1291}
1292#endif
1293 1372
1294/*{{{ process an X event */ 1373/*{{{ process an X event */
1295void 1374void ecb_hot
1296rxvt_term::x_cb (XEvent &ev) 1375rxvt_term::x_cb (XEvent &ev)
1297{ 1376{
1298 make_current (); 1377 make_current ();
1299 1378
1300 dDisp; 1379 dLocal (Display *, dpy);
1301 1380
1302 if (ev.xany.window == vt 1381 if (ev.xany.window == vt
1303 && SHOULD_INVOKE (HOOK_X_EVENT) 1382 && SHOULD_INVOKE (HOOK_X_EVENT)
1304 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END))) 1383 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1305 return; 1384 return;
… …
1310 unsigned int unused_mask; 1389 unsigned int unused_mask;
1311 1390
1312 switch (ev.type) 1391 switch (ev.type)
1313 { 1392 {
1314 case KeyPress: 1393 case KeyPress:
1315#if ISO_14755 1394 key_press (ev.xkey);
1316 if (!(iso14755buf & ISO_14755_52))
1317#endif
1318 lookup_key (ev.xkey);
1319
1320 break; 1395 break;
1321 1396
1322 case KeyRelease: 1397 case KeyRelease:
1323 { 1398 key_release (ev.xkey);
1324#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
1325 KeySym keysym;
1326
1327 keysym = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1328#endif
1329
1330#if ENABLE_FRILLS || ISO_14755
1331 // ISO 14755 support
1332 if (iso14755buf)
1333 if (iso14755buf & ISO_14755_52)
1334 {
1335# if ENABLE_OVERLAY
1336 scr_overlay_off ();
1337# endif
1338# if ISO_14755
1339 // iso14755 part 5.2 handling: release time
1340 // first: controls
1341 if ((ev.xkey.state & ControlMask)
1342 && ((keysym >= 0x40 && keysym <= 0x5f)
1343 || (keysym >= 0x61 && keysym <= 0x7f)))
1344 {
1345 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
1346 commit_iso14755 ();
1347 goto skip_switch;
1348 }
1349
1350 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1351 if (i[0] == keysym)
1352 {
1353 iso14755buf = ISO_14755_51 | i[1];
1354 commit_iso14755 ();
1355 goto skip_switch;
1356 }
1357
1358 scr_bell ();
1359# endif
1360 iso14755buf = 0;
1361 break;
1362 }
1363 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1364 {
1365# if ENABLE_OVERLAY
1366 scr_overlay_off ();
1367# endif
1368 if (iso14755buf & ISO_14755_51)
1369 commit_iso14755 ();
1370#if ISO_14755
1371 else if (iso14755buf & ISO_14755_STARTED)
1372 {
1373 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1374
1375 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1376 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1377 }
1378# endif
1379 else
1380 iso14755buf = 0;
1381 }
1382#endif
1383
1384 if (ev.xany.window == vt
1385 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
1386 break;
1387
1388#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1389 if (!(ev.xkey.state & ControlMask))
1390 slip_wheel_ev.stop ();
1391 else if (keysym == XK_Control_L || keysym == XK_Control_R)
1392 mouse_slip_wheel_speed = 0;
1393#endif
1394 break; 1399 break;
1395 }
1396 1400
1397 case ButtonPress: 1401 case ButtonPress:
1398 button_press (ev.xbutton); 1402 button_press (ev.xbutton);
1399 break; 1403 break;
1400 1404
… …
1415 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END))) 1419 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1416 destroy (); 1420 destroy ();
1417 } 1421 }
1418#if ENABLE_EWMH 1422#if ENABLE_EWMH
1419 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING]) 1423 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1420 XSendEvent (disp, ev.xclient.window = display->root, 1424 XSendEvent (dpy, ev.xclient.window = display->root,
1421 False, SubstructureRedirectMask | SubstructureNotifyMask, 1425 False, SubstructureRedirectMask | SubstructureNotifyMask,
1422 &ev); 1426 &ev);
1423#endif 1427#endif
1424 } 1428 }
1425 } 1429 }
… …
1431 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT) 1435 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1432 focus_out (); 1436 focus_out ();
1433 } 1437 }
1434#endif 1438#endif
1435 } 1439 }
1436 break;
1437
1438 case MappingNotify:
1439 XRefreshKeyboardMapping (&ev.xmapping);
1440 break; 1440 break;
1441 1441
1442 /* 1442 /*
1443 * XXX: this is not the _current_ arrangement 1443 * XXX: this is not the _current_ arrangement
1444 * Here's my conclusion: 1444 * Here's my conclusion:
… …
1463 break; 1463 break;
1464 } 1464 }
1465 break; 1465 break;
1466 1466
1467 case FocusIn: 1467 case FocusIn:
1468 if (ev.xfocus.detail != NotifyInferior
1469 && ev.xfocus.detail != NotifyPointer
1470 && ev.xfocus.mode != NotifyGrab)
1468 focus_in (); 1471 focus_in ();
1469 break; 1472 break;
1470 1473
1471 case FocusOut: 1474 case FocusOut:
1475 if (ev.xfocus.detail != NotifyInferior
1476 && ev.xfocus.detail != NotifyPointer
1477 && ev.xfocus.mode != NotifyGrab)
1472 focus_out (); 1478 focus_out ();
1473 break; 1479 break;
1474 1480
1475 case ConfigureNotify: 1481 case ConfigureNotify:
1476 if (ev.xconfigure.window == parent[0]) 1482 if (ev.xconfigure.window == parent)
1477 { 1483 {
1478 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev)) 1484 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1479 ; 1485 ;
1486
1487 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1488
1489 if (want_position_change)
1490 {
1491 int x, y;
1492
1493 if (ev.xconfigure.send_event)
1494 {
1495 x = ev.xconfigure.x;
1496 y = ev.xconfigure.y;
1497 }
1498 else
1499 get_window_origin (x, y);
1500
1501 if (x != parent_x || y != parent_y)
1502 {
1503 parent_x = x;
1504 parent_y = y;
1505 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1506 }
1507 }
1480 1508
1481 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height) 1509 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1482 { 1510 {
1483 seen_resize = 1; 1511 seen_resize = 1;
1484 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1); 1512 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1485 } 1513 }
1486 1514
1487 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END)); 1515 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1488
1489#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1490 if (OPTION (Opt_transparent))
1491 check_our_parents ();
1492#endif
1493 } 1516 }
1494 break; 1517 break;
1495 1518
1496 case PropertyNotify: 1519 case PropertyNotify:
1497 if (ev.xproperty.atom == xa[XA_VT_SELECTION] 1520 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1498 && ev.xproperty.state == PropertyNewValue)
1499 selection_property (ev.xproperty.window, ev.xproperty.atom);
1500
1501 break; 1521 break;
1502 1522
1503 case SelectionClear: 1523 case SelectionClear:
1504 selection_clear (); 1524 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1505 break;
1506
1507 case SelectionNotify:
1508 if (selection_wait == Sel_normal)
1509 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1510 break; 1525 break;
1511 1526
1512 case SelectionRequest: 1527 case SelectionRequest:
1513 selection_send (ev.xselectionrequest); 1528 selection_send (ev.xselectionrequest);
1514 break; 1529 break;
1515 1530
1516 case MapNotify: 1531 case MapNotify:
1517 mapped = 1; 1532 mapped = 1;
1518#ifdef TEXT_BLINK 1533#ifdef TEXT_BLINK
1519 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); 1534 text_blink_ev.start ();
1520#endif 1535#endif
1521 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END)); 1536 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1522 break; 1537 break;
1523 1538
1524 case UnmapNotify: 1539 case UnmapNotify:
… …
1526#ifdef TEXT_BLINK 1541#ifdef TEXT_BLINK
1527 text_blink_ev.stop (); 1542 text_blink_ev.stop ();
1528#endif 1543#endif
1529 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END)); 1544 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1530 break; 1545 break;
1531
1532#ifdef TRANSPARENT
1533 case ReparentNotify:
1534 rootwin_cb (ev);
1535 break;
1536#endif /* TRANSPARENT */
1537 1546
1538 case GraphicsExpose: 1547 case GraphicsExpose:
1539 case Expose: 1548 case Expose:
1540 if (ev.xany.window == vt) 1549 if (ev.xany.window == vt)
1541 { 1550 {
1542 do 1551 do
1552 {
1543 scr_expose (ev.xexpose.x, ev.xexpose.y, 1553 scr_expose (ev.xexpose.x, ev.xexpose.y,
1544 ev.xexpose.width, ev.xexpose.height, False); 1554 ev.xexpose.width, ev.xexpose.height, false);
1555 }
1545 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev)); 1556 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1546 1557
1547 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; 1558 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1548 1559
1549 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev)) 1560 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1561 {
1550 scr_expose (ev.xexpose.x, ev.xexpose.y, 1562 scr_expose (ev.xexpose.x, ev.xexpose.y,
1551 ev.xexpose.width, ev.xexpose.height, False); 1563 ev.xexpose.width, ev.xexpose.height, false);
1564 }
1552 1565
1553 want_refresh = 1; 1566 want_refresh = 1;
1554 } 1567 }
1555 else 1568 else
1556 { 1569 {
1557 XEvent unused_event; 1570 XEvent unused_event;
1558 1571
1559 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event)) 1572 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1560 ; 1573 ;
1561 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event)) 1574 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1562 ; 1575 ;
1563 1576
1564 if (isScrollbarWindow (ev.xany.window)) 1577 if (scrollBar.state && ev.xany.window == scrollBar.win)
1565 { 1578 {
1566 scrollBar.setIdle (); 1579 scrollBar.state = SB_STATE_IDLE;
1567 scrollbar_show (0); 1580 scrollBar.show (0);
1568 } 1581 }
1569
1570#ifdef TRANSPARENT
1571 if (am_transparent && ev.xany.window == parent[0])
1572 XClearWindow (disp, ev.xany.window);
1573#endif
1574 } 1582 }
1575 break; 1583 break;
1576 1584
1577 case MotionNotify: 1585 case MotionNotify:
1578#ifdef POINTER_BLANK 1586#ifdef POINTER_BLANK
1579 if (hidden_pointer) 1587 if (hidden_pointer)
1580 pointer_unblank (); 1588 pointer_unblank ();
1581#endif 1589#endif
1590 if (!bypass_keystate
1591 && ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1592 || priv_modes & PrivMode_MouseAnyEvent))
1593 mouse_report (ev.xbutton);
1582 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate) 1594 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1583 break; 1595 break;
1584 1596
1585 if (ev.xany.window == vt) 1597 if (ev.xany.window == vt)
1586 { 1598 {
1587 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY) 1599 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1588 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END))) 1600 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1589 ; // nop 1601 ; // nop
1590 else if (ev.xbutton.state & (Button1Mask | Button3Mask)) 1602 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1591 { 1603 {
1592 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev)) 1604 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1593 ; 1605 ;
1594 1606
1595 XQueryPointer (disp, vt, 1607 XQueryPointer (dpy, vt,
1596 &unused_root, &unused_child, 1608 &unused_root, &unused_child,
1597 &unused_root_x, &unused_root_y, 1609 &unused_root_x, &unused_root_y,
1598 &ev.xbutton.x, &ev.xbutton.y, 1610 &ev.xbutton.x, &ev.xbutton.y,
1599 &ev.xbutton.state); 1611 &ev.xbutton.state);
1600#ifdef MOUSE_THRESHOLD 1612#ifdef MOUSE_THRESHOLD
1601 /* deal with a `jumpy' mouse */ 1613 /* deal with a `jumpy' mouse */
1602 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1614 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1615#endif
1603 { 1616 {
1604#endif
1605#if ISO_14755 1617#if ISO_14755
1606 // 5.4 1618 // 5.4
1607 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) 1619 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1608 { 1620 {
1609 iso14755_54 (ev.xbutton.x, ev.xbutton.y); 1621 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
… …
1615 1627
1616#ifdef SELECTION_SCROLLING 1628#ifdef SELECTION_SCROLLING
1617 if (ev.xbutton.y < int_bwidth 1629 if (ev.xbutton.y < int_bwidth
1618 || Pixel2Row (ev.xbutton.y) > (nrow-1)) 1630 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1619 { 1631 {
1632 page_dirn scroll_selection_dir;
1620 int dist; 1633 int dist;
1621 1634
1622 /* don't clobber the current delay if we are 1635 /* don't clobber the current delay if we are
1623 * already in the middle of scrolling. 1636 * already in the middle of scrolling.
1624 */ 1637 */
1625 if (!sel_scroll_ev.active) 1638 if (!sel_scroll_ev.is_active ())
1626 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1639 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1627 1640
1628 /* save the event params so we can highlight 1641 /* save the event params so we can highlight
1629 * the selection in the pending-scroll loop 1642 * the selection in the pending-scroll loop
1630 */ 1643 */
1631 selection_save_x = ev.xbutton.x; 1644 selection_save_x = ev.xbutton.x;
… …
1639 dist = int_bwidth - ev.xbutton.y; 1652 dist = int_bwidth - ev.xbutton.y;
1640 } 1653 }
1641 else 1654 else
1642 { 1655 {
1643 scroll_selection_dir = DN; 1656 scroll_selection_dir = DN;
1644 dist = ev.xbutton.y - (int_bwidth + height); 1657 dist = ev.xbutton.y - (int_bwidth + vt_height);
1645 } 1658 }
1646 1659
1647 scroll_selection_lines = Pixel2Height (dist) 1660 scroll_selection_lines = Pixel2Height (dist)
1648 / SELECTION_SCROLL_LINE_SPEEDUP 1661 / SELECTION_SCROLL_LINE_SPEEDUP
1649 + 1; 1662 + 1;
1650 min_it (scroll_selection_lines, 1663 min_it (scroll_selection_lines,
1651 SELECTION_SCROLL_MAX_LINES); 1664 SELECTION_SCROLL_MAX_LINES);
1665 scroll_selection_lines *= scroll_selection_dir;
1652 } 1666 }
1653 else 1667 else
1654 { 1668 {
1655 /* we are within the text window, so we 1669 /* we are within the text window, so we
1656 * shouldn't be scrolling 1670 * shouldn't be scrolling
1657 */ 1671 */
1658 if (sel_scroll_ev.active)
1659 sel_scroll_ev.stop(); 1672 sel_scroll_ev.stop();
1660 } 1673 }
1661#endif 1674#endif
1662#ifdef MOUSE_THRESHOLD
1663 } 1675 }
1664#endif
1665 } 1676 }
1666 } 1677 }
1667 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1678 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1668 { 1679 {
1669 while (XCheckTypedWindowEvent (disp, scrollBar.win, 1680 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1670 MotionNotify, &ev)) 1681 MotionNotify, &ev))
1671 ; 1682 ;
1672 1683
1673 XQueryPointer (disp, scrollBar.win, 1684 XQueryPointer (dpy, scrollBar.win,
1674 &unused_root, &unused_child, 1685 &unused_root, &unused_child,
1675 &unused_root_x, &unused_root_y, 1686 &unused_root_x, &unused_root_y,
1676 &ev.xbutton.x, &ev.xbutton.y, 1687 &ev.xbutton.x, &ev.xbutton.y,
1677 &unused_mask); 1688 &unused_mask);
1678 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1689 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1679 scrollbar_size ()); 1690 scrollBar.size ());
1680 want_refresh = 1; 1691 want_refresh = 1;
1681 refresh_limit = 0;
1682 scrollbar_show (1); 1692 scrollBar.show (1);
1683 } 1693 }
1684 break; 1694 break;
1685 } 1695 }
1686 1696
1687skip_switch: ;
1688
1689#if defined(CURSOR_BLINK) 1697#if defined(CURSOR_BLINK)
1690 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress) 1698 if (ev.type == KeyPress)
1691 { 1699 cursor_blink_reset ();
1692 if (hidden_cursor)
1693 {
1694 hidden_cursor = 0;
1695 want_refresh = 1;
1696 }
1697
1698 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1699 }
1700#endif 1700#endif
1701 1701
1702#if defined(POINTER_BLANK) 1702#if defined(POINTER_BLANK)
1703 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0) 1703 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1704 { 1704 {
1705 if (ev.type == MotionNotify 1705 if (ev.type == MotionNotify
1706 || ev.type == ButtonPress 1706 || ev.type == ButtonPress
1707 || ev.type == ButtonRelease) 1707 || ev.type == ButtonRelease)
1708 if (hidden_pointer) 1708 if (hidden_pointer)
… …
1710 1710
1711 if (ev.type == KeyPress && hidden_pointer == 0) 1711 if (ev.type == KeyPress && hidden_pointer == 0)
1712 pointer_blank (); 1712 pointer_blank ();
1713 } 1713 }
1714#endif 1714#endif
1715}
1716 1715
1717void 1716 refresh_check ();
1717}
1718
1719#if ENABLE_FRILLS
1720void ecb_cold
1721rxvt_term::set_urgency (bool enable)
1722{
1723 if (enable == urgency_hint)
1724 return;
1725
1726 if (XWMHints *h = XGetWMHints (dpy, parent))
1727 {
1728 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1729 XSetWMHints (dpy, parent, h);
1730 urgency_hint = enable;
1731 XFree (h);
1732 }
1733}
1734#endif
1735
1736void ecb_cold
1718rxvt_term::focus_in () 1737rxvt_term::focus_in ()
1719{ 1738{
1720 if (!focus) 1739 if (!focus)
1721 { 1740 {
1722 focus = 1; 1741 focus = 1;
1723 want_refresh = 1; 1742 want_refresh = 1;
1724 1743
1725 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1726
1727#if USE_XIM 1744#if USE_XIM
1728 if (Input_Context != NULL) 1745 if (Input_Context != NULL)
1729 { 1746 {
1730 IMSetStatusPosition (); 1747 im_set_position ();
1731 XSetICFocus (Input_Context); 1748 XSetICFocus (Input_Context);
1732 } 1749 }
1733#endif 1750#endif
1734#if CURSOR_BLINK 1751#if CURSOR_BLINK
1735 if (OPTION (Opt_cursorBlink)) 1752 if (option (Opt_cursorBlink))
1736 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL); 1753 cursor_blink_ev.again ();
1737#endif 1754#endif
1738#if OFF_FOCUS_FADING 1755#if OFF_FOCUS_FADING
1739 if (rs[Rs_fade]) 1756 if (rs[Rs_fade])
1740 { 1757 {
1741 pix_colors = pix_colors_focused; 1758 pix_colors = pix_colors_focused;
1742 scr_recolour (); 1759 scr_recolor ();
1743 } 1760 }
1744#endif 1761#endif
1745 } 1762#if ENABLE_FRILLS
1746} 1763 if (option (Opt_urgentOnBell))
1764 set_urgency (0);
1747 1765
1748void 1766 if (priv_modes & PrivMode_FocusEvent)
1767 tt_printf ("\x1b[I");
1768#endif
1769
1770 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1771 }
1772}
1773
1774void ecb_cold
1749rxvt_term::focus_out () 1775rxvt_term::focus_out ()
1750{ 1776{
1751 if (focus) 1777 if (focus)
1752 { 1778 {
1753 focus = 0; 1779 focus = 0;
1754 want_refresh = 1; 1780 want_refresh = 1;
1755 1781
1756 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END)); 1782#if ENABLE_FRILLS
1783 if (option (Opt_urgentOnBell))
1784 set_urgency (0);
1757 1785
1786 if (priv_modes & PrivMode_FocusEvent)
1787 tt_printf ("\x1b[O");
1788#endif
1758#if ENABLE_FRILLS || ISO_14755 1789#if ENABLE_FRILLS || ISO_14755
1759 if (iso14755buf) 1790 if (iso14755buf)
1760 { 1791 {
1761 iso14755buf = 0; 1792 iso14755buf = 0;
1762# if ENABLE_OVERLAY 1793# if ISO_14755
1763 scr_overlay_off (); 1794 scr_overlay_off ();
1764# endif 1795# endif
1765 } 1796 }
1766#endif 1797#endif
1767#if USE_XIM 1798#if USE_XIM
1768 if (Input_Context != NULL) 1799 if (Input_Context != NULL)
1769 XUnsetICFocus (Input_Context); 1800 XUnsetICFocus (Input_Context);
1770#endif 1801#endif
1771#if CURSOR_BLINK 1802#if CURSOR_BLINK
1772 if (OPTION (Opt_cursorBlink)) 1803 if (option (Opt_cursorBlink))
1773 cursor_blink_ev.stop (); 1804 cursor_blink_ev.stop ();
1805
1774 hidden_cursor = 0; 1806 hidden_cursor = 0;
1775#endif 1807#endif
1776#if OFF_FOCUS_FADING 1808#if OFF_FOCUS_FADING
1777 if (rs[Rs_fade]) 1809 if (rs[Rs_fade])
1778 { 1810 {
1779 pix_colors = pix_colors_unfocused; 1811 pix_colors = pix_colors_unfocused;
1780 scr_recolour (); 1812 scr_recolor ();
1781 } 1813 }
1782#endif 1814#endif
1815
1816 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1817 }
1818}
1819
1820void ecb_cold
1821rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1822{
1823#if OFF_FOCUS_FADING
1824 if (rs[Rs_fade])
1783 } 1825 {
1784} 1826 if (!first_time)
1827 pix_colors_focused [idx].free (this);
1785 1828
1786#if TRANSPARENT 1829 rgba c;
1787void 1830 pix_colors [Color_fade].get (c);
1831 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1832 }
1833#endif
1834}
1835
1836#if ENABLE_PERL
1837void ecb_hot
1788rxvt_term::rootwin_cb (XEvent &ev) 1838rxvt_term::rootwin_cb (XEvent &ev)
1789{ 1839{
1790 make_current (); 1840 make_current ();
1841
1842 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1843 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1844 return;
1791 1845
1792 switch (ev.type) 1846 switch (ev.type)
1793 { 1847 {
1794 case PropertyNotify: 1848 case PropertyNotify:
1795 /* 1849 /*
1796 * if user used some Esetroot compatible prog to set the root bg, 1850 * if user used some Esetroot compatible prog to set the root bg,
1797 * use the property to determine the pixmap. We use it later on. 1851 * use the property to determine the pixmap. We use it later on.
1798 */ 1852 */
1799 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID] 1853 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1800 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID]) 1854 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1801 return; 1855 {
1856 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1857 }
1802 1858
1803 /* FALLTHROUGH */
1804 case ReparentNotify:
1805 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1806 want_refresh = want_full_refresh = 1;
1807 break; 1859 break;
1808 } 1860 }
1861
1862 refresh_check ();
1809} 1863}
1810#endif 1864#endif
1811 1865
1812void 1866void
1813rxvt_term::button_press (XButtonEvent &ev) 1867rxvt_term::button_press (XButtonEvent &ev)
… …
1822 /* 1876 /*
1823 * VT window processing of button press 1877 * VT window processing of button press
1824 */ 1878 */
1825 if (ev.window == vt) 1879 if (ev.window == vt)
1826 { 1880 {
1881 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1882 return;
1883
1827#if ISO_14755 1884#if ISO_14755
1828 // 5.4 1885 // 5.4
1829 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) 1886 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1830 { 1887 {
1831 iso14755_54 (ev.x, ev.y); 1888 iso14755_54 (ev.x, ev.y);
1832 return; 1889 return;
1833 } 1890 }
1834#endif 1891#endif
1835 1892
1836 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1893 clickintime = ev.time - MEvent.time < multiClickTime;
1837 1894
1838 if (reportmode) 1895 if (reportmode)
1839 { 1896 {
1840 /* mouse report from vt window */ 1897 /* mouse report from vt window */
1841 /* save the xbutton state (for ButtonRelease) */ 1898 /* save the xbutton state (for ButtonRelease) */
1842 MEvent.state = ev.state; 1899 MEvent.state = ev.state;
1843#ifdef MOUSE_REPORT_DOUBLECLICK 1900#ifdef MOUSE_REPORT_DOUBLECLICK
1844 if (ev.button == MEvent.button && clickintime) 1901 if (ev.button == MEvent.button && clickintime)
1845 { 1902 {
1846 /* same button, within alloted time */ 1903 /* same button, within allowed time */
1847 MEvent.clicks++; 1904 MEvent.clicks++;
1848 1905
1849 if (MEvent.clicks > 1) 1906 if (MEvent.clicks > 1)
1850 { 1907 {
1851 /* only report double clicks */ 1908 /* only report double clicks */
… …
1865 mouse_report (ev); 1922 mouse_report (ev);
1866 } 1923 }
1867#else 1924#else
1868 MEvent.button = ev.button; 1925 MEvent.button = ev.button;
1869 mouse_report (ev); 1926 mouse_report (ev);
1870#endif /* MOUSE_REPORT_DOUBLECLICK */ 1927#endif /* MOUSE_REPORT_DOUBLECLICK */
1871 1928
1872 } 1929 }
1873 else 1930 else
1874 { 1931 {
1875 if (ev.button != MEvent.button) 1932 if (ev.button != MEvent.button)
1876 MEvent.clicks = 0; 1933 MEvent.clicks = 0;
1877 1934
1878 if (!HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1879 switch (ev.button) 1935 switch (ev.button)
1880 { 1936 {
1881 case Button1: 1937 case Button1:
1882 /* allow meta + click to select rectangular areas */ 1938 /* allow meta + click to select rectangular areas */
1883 /* should be done in screen.C */ 1939 /* should be done in screen.C */
1884#if ENABLE_FRILLS 1940#if ENABLE_FRILLS
1885 selection.rect = !!(ev.state & ModMetaMask); 1941 selection.rect = !!(ev.state & ModMetaMask);
1886#else 1942#else
1887 selection.rect = false; 1943 selection.rect = false;
1888#endif 1944#endif
1889 1945
1890 /* allow shift+left click to extend selection */ 1946 /* allow shift+left click to extend selection */
1891 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report)) 1947 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1892 { 1948 {
1893 if (MEvent.button == Button1 && clickintime) 1949 if (MEvent.button == Button1 && clickintime)
1894 selection_rotate (ev.x, ev.y); 1950 selection_rotate (ev.x, ev.y);
1895 else 1951 else
1896 selection_extend (ev.x, ev.y, 1); 1952 selection_extend (ev.x, ev.y, 1);
1897 } 1953 }
1898 else 1954 else
1899 { 1955 {
1900 if (MEvent.button == Button1 && clickintime) 1956 if (MEvent.button == Button1 && clickintime)
1901 MEvent.clicks++; 1957 MEvent.clicks++;
1902 else 1958 else
1903 MEvent.clicks = 1; 1959 MEvent.clicks = 1;
1904 1960
1905 selection_click (MEvent.clicks, ev.x, ev.y); 1961 selection_click (MEvent.clicks, ev.x, ev.y);
1906 } 1962 }
1907 1963
1908 MEvent.button = Button1; 1964 MEvent.button = Button1;
1909 break; 1965 break;
1910 1966
1911 case Button3: 1967 case Button3:
1912 if (MEvent.button == Button3 && clickintime) 1968 if (MEvent.button == Button3 && clickintime)
1913 selection_rotate (ev.x, ev.y); 1969 selection_rotate (ev.x, ev.y);
1914 else 1970 else
1915 selection_extend (ev.x, ev.y, 1); 1971 selection_extend (ev.x, ev.y, 1);
1916 1972
1917 MEvent.button = Button3; 1973 MEvent.button = Button3;
1918 break; 1974 break;
1919 } 1975 }
1920 } 1976 }
1921 1977
1922 MEvent.time = ev.time; 1978 MEvent.time = ev.time;
1923 return; 1979 return;
1924 } 1980 }
1925 1981
1926 /* 1982 /*
1927 * Scrollbar window processing of button press 1983 * Scrollbar window processing of button press
1928 */ 1984 */
1929 if (isScrollbarWindow (ev.window)) 1985 if (scrollBar.state && ev.window == scrollBar.win)
1930 { 1986 {
1931 scrollBar.setIdle (); 1987 page_dirn direction = NO_DIR;
1988
1989 if (scrollBar.upButton (ev.y))
1990 direction = UP; /* up */
1991 else if (scrollBar.dnButton (ev.y))
1992 direction = DN; /* down */
1993
1994 scrollBar.state = SB_STATE_IDLE;
1932 /* 1995 /*
1933 * Rxvt-style scrollbar: 1996 * Rxvt-style scrollbar:
1934 * move up if mouse is above slider 1997 * move up if mouse is above slider
1935 * move dn if mouse is below slider 1998 * move dn if mouse is below slider
1936 * 1999 *
… …
1945 /* 2008 /*
1946 * Mouse report disabled scrollbar: 2009 * Mouse report disabled scrollbar:
1947 * arrow buttons - send up/down 2010 * arrow buttons - send up/down
1948 * click on scrollbar - send pageup/down 2011 * click on scrollbar - send pageup/down
1949 */ 2012 */
1950 if ((scrollBar.style == R_SB_NEXT 2013 if (direction == UP)
1951 && scrollbarnext_upButton (ev.y))
1952 || (scrollBar.style == R_SB_RXVT
1953 && scrollbarrxvt_upButton (ev.y)))
1954 tt_printf ("\033[A"); 2014 tt_printf ("\033[A");
1955 else if ((scrollBar.style == R_SB_NEXT 2015 else if (direction == DN)
1956 && scrollbarnext_dnButton (ev.y))
1957 || (scrollBar.style == R_SB_RXVT
1958 && scrollbarrxvt_dnButton (ev.y)))
1959 tt_printf ("\033[B"); 2016 tt_printf ("\033[B");
1960 else 2017 else
1961 switch (ev.button) 2018 switch (ev.button)
1962 { 2019 {
1963 case Button2: 2020 case Button2:
… …
1970 tt_printf ("\033[5~"); 2027 tt_printf ("\033[5~");
1971 break; 2028 break;
1972 } 2029 }
1973 } 2030 }
1974 else 2031 else
1975#endif /* NO_SCROLLBAR_REPORT */ 2032#endif /* NO_SCROLLBAR_REPORT */
1976
1977 {
1978 char upordown = 0;
1979
1980 if (scrollBar.style == R_SB_NEXT)
1981 { 2033 {
1982 if (scrollbarnext_upButton (ev.y)) 2034 if (direction != NO_DIR)
1983 upordown = -1; /* up */
1984 else if (scrollbarnext_dnButton (ev.y))
1985 upordown = 1; /* down */
1986 }
1987 else if (scrollBar.style == R_SB_RXVT)
1988 {
1989 if (scrollbarrxvt_upButton (ev.y))
1990 upordown = -1; /* up */
1991 else if (scrollbarrxvt_dnButton (ev.y))
1992 upordown = 1; /* down */
1993 }
1994 if (upordown)
1995 { 2035 {
1996#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2036#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2037 if (!cont_scroll_ev.is_active ())
1997 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 2038 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1998#endif 2039#endif
1999 if (scr_page (upordown < 0 ? UP : DN, 1)) 2040 if (scr_page (direction, 1))
2000 { 2041 {
2001 if (upordown < 0) 2042 if (direction == UP)
2002 scrollBar.setUp (); 2043 scrollBar.state = SB_STATE_UP;
2003 else 2044 else
2004 scrollBar.setDn (); 2045 scrollBar.state = SB_STATE_DOWN;
2005 } 2046 }
2006 } 2047 }
2007 else 2048 else
2008 switch (ev.button) 2049 switch (ev.button)
2009 { 2050 {
2010 case Button2: 2051 case Button2:
2011 switch (scrollbar_align) 2052 switch (scrollBar.align)
2012 { 2053 {
2013 case R_SB_ALIGN_TOP: 2054 case SB_ALIGN_TOP:
2014 csrO = 0; 2055 csrO = 0;
2015 break; 2056 break;
2016 case R_SB_ALIGN_CENTRE: 2057 case SB_ALIGN_CENTRE:
2017 csrO = (scrollBar.bot - scrollBar.top) / 2; 2058 csrO = (scrollBar.bot - scrollBar.top) / 2;
2018 break; 2059 break;
2019 case R_SB_ALIGN_BOTTOM: 2060 case SB_ALIGN_BOTTOM:
2020 csrO = scrollBar.bot - scrollBar.top; 2061 csrO = scrollBar.bot - scrollBar.top;
2021 break; 2062 break;
2022 } 2063 }
2023 2064
2024 if (scrollBar.style == R_SB_XTERM 2065 if (scrollBar.style == SB_STYLE_XTERM
2025 || scrollbar_above_slider (ev.y) 2066 || scrollBar.above_slider (ev.y)
2026 || scrollbar_below_slider (ev.y)) 2067 || scrollBar.below_slider (ev.y))
2027 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ()); 2068 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
2028 2069
2029 scrollBar.setMotion (); 2070 scrollBar.state = SB_STATE_MOTION;
2030 break; 2071 break;
2031 2072
2032 case Button1: 2073 case Button1:
2033 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2074 if (scrollBar.align == SB_ALIGN_CENTRE)
2034 csrO = ev.y - scrollBar.top; 2075 csrO = ev.y - scrollBar.top;
2035 /* FALLTHROUGH */ 2076 /* FALLTHROUGH */
2036 2077
2037 case Button3: 2078 case Button3:
2038 if (scrollBar.style != R_SB_XTERM) 2079 if (scrollBar.style != SB_STYLE_XTERM)
2039 { 2080 {
2040 if (scrollbar_above_slider (ev.y)) 2081 if (scrollBar.above_slider (ev.y))
2041# ifdef RXVT_SCROLL_FULL 2082# ifdef RXVT_SCROLL_FULL
2042 scr_page (UP, nrow - 1); 2083 scr_page (UP, nrow - 1);
2043# else 2084# else
2044 scr_page (UP, nrow / 4); 2085 scr_page (UP, nrow / 4);
2045# endif 2086# endif
2046 else if (scrollbar_below_slider (ev.y)) 2087 else if (scrollBar.below_slider (ev.y))
2047# ifdef RXVT_SCROLL_FULL 2088# ifdef RXVT_SCROLL_FULL
2048 scr_page (DN, nrow - 1); 2089 scr_page (DN, nrow - 1);
2049# else 2090# else
2050 scr_page (DN, nrow / 4); 2091 scr_page (DN, nrow / 4);
2051# endif 2092# endif
2052 else 2093 else
2053 scrollBar.setMotion (); 2094 scrollBar.state = SB_STATE_MOTION;
2054 } 2095 }
2055 else 2096 else
2056 { 2097 {
2057 scr_page ((ev.button == Button1 ? DN : UP), 2098 scr_page ((ev.button == Button1 ? DN : UP),
2058 (nrow 2099 (nrow
2059 * scrollbar_position (ev.y) 2100 * scrollBar.position (ev.y)
2060 / scrollbar_size ())); 2101 / scrollBar.size ()));
2061 } 2102 }
2062 2103
2063 break; 2104 break;
2064 } 2105 }
2065 } 2106 }
… …
2075 2116
2076 csrO = 0; /* reset csr Offset */ 2117 csrO = 0; /* reset csr Offset */
2077 if (!bypass_keystate) 2118 if (!bypass_keystate)
2078 reportmode = !! (priv_modes & PrivMode_mouse_report); 2119 reportmode = !! (priv_modes & PrivMode_mouse_report);
2079 2120
2080 if (scrollbar_isUpDn ()) 2121 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
2081 { 2122 {
2082 scrollBar.setIdle (); 2123 scrollBar.state = SB_STATE_IDLE;
2083 scrollbar_show (0); 2124 scrollBar.show (0);
2084 } 2125 }
2085 2126
2086#ifdef SELECTION_SCROLLING 2127#ifdef SELECTION_SCROLLING
2087 if (sel_scroll_ev.active)
2088 sel_scroll_ev.stop(); 2128 sel_scroll_ev.stop();
2089#endif 2129#endif
2090 2130
2091 if (ev.window == vt) 2131 if (ev.window == vt)
2092 { 2132 {
2133 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2134 return;
2135
2093#if ISO_14755 2136#if ISO_14755
2094 // 5.4 2137 // 5.4
2095 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) 2138 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2096 return; 2139 return;
2097#endif 2140#endif
2141
2098 if (reportmode) 2142 if (reportmode)
2099 { 2143 {
2100 /* mouse report from vt window */ 2144 /* mouse report from vt window */
2101 /* don't report release of wheel "buttons" */ 2145 /* don't report release of wheel "buttons" */
2102 if (ev.button >= 4) 2146 if (ev.button >= 4)
… …
2104#ifdef MOUSE_REPORT_DOUBLECLICK 2148#ifdef MOUSE_REPORT_DOUBLECLICK
2105 /* only report the release of 'slow' single clicks */ 2149 /* only report the release of 'slow' single clicks */
2106 if (MEvent.button != AnyButton 2150 if (MEvent.button != AnyButton
2107 && (ev.button != MEvent.button 2151 && (ev.button != MEvent.button
2108 || (ev.time - MEvent.time 2152 || (ev.time - MEvent.time
2109 > MULTICLICK_TIME / 2))) 2153 > multiClickTime / 2)))
2110 { 2154 {
2111 MEvent.clicks = 0; 2155 MEvent.clicks = 0;
2112 MEvent.button = AnyButton; 2156 MEvent.button = ev.button;
2113 mouse_report (ev); 2157 mouse_report (ev);
2114 } 2158 }
2115#else /* MOUSE_REPORT_DOUBLECLICK */ 2159#else /* MOUSE_REPORT_DOUBLECLICK */
2116 MEvent.button = AnyButton; 2160 MEvent.button = ev.button;
2117 mouse_report (ev); 2161 mouse_report (ev);
2118#endif /* MOUSE_REPORT_DOUBLECLICK */ 2162#endif /* MOUSE_REPORT_DOUBLECLICK */
2119 return; 2163 return;
2120 } 2164 }
2121 2165
2122 /* 2166 /*
2123 * dumb hack to compensate for the failure of click-and-drag 2167 * dumb hack to compensate for the failure of click-and-drag
… …
2126 if (priv_modes & PrivMode_mouse_report 2170 if (priv_modes & PrivMode_mouse_report
2127 && bypass_keystate 2171 && bypass_keystate
2128 && ev.button == Button1 && MEvent.clicks <= 1) 2172 && ev.button == Button1 && MEvent.clicks <= 1)
2129 selection_extend (ev.x, ev.y, 0); 2173 selection_extend (ev.x, ev.y, 0);
2130 2174
2131 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2132 return;
2133
2134 switch (ev.button) 2175 switch (ev.button)
2135 { 2176 {
2136 case Button1: 2177 case Button1:
2137 case Button3: 2178 case Button3:
2138 selection_make (ev.time); 2179 selection_make (ev.time);
2139 break; 2180 break;
2140 2181
2141 case Button2: 2182 case Button2:
2142 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window? 2183 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2143 selection_request (ev.time, ev.state & ShiftMask ? Sel_Clipboard : Sel_Primary); 2184 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2144 break; 2185 break;
2145 2186
2146#ifdef MOUSE_WHEEL 2187#ifdef MOUSE_WHEEL
2147 case Button4: 2188 case Button4:
2148 case Button5: 2189 case Button5:
2149 { 2190 {
2150 int i; 2191 int lines;
2151 page_dirn v; 2192 page_dirn dirn;
2152 2193
2153 v = ev.button == Button4 ? UP : DN; 2194 dirn = ev.button == Button4 ? UP : DN;
2154 2195
2155 if (ev.state & ShiftMask) 2196 if (ev.state & ShiftMask)
2156 i = 1; 2197 lines = 1;
2157 else if (OPTION (Opt_mouseWheelScrollPage)) 2198 else if (option (Opt_mouseWheelScrollPage))
2158 i = nrow - 1; 2199 lines = nrow - 1;
2159 else 2200 else
2160 i = 5; 2201 lines = 5;
2161 2202
2162# ifdef MOUSE_SLIP_WHEELING 2203# ifdef MOUSE_SLIP_WHEELING
2163 if (ev.state & ControlMask) 2204 if (ev.state & ControlMask)
2164 { 2205 {
2165 mouse_slip_wheel_speed += v ? -1 : 1; 2206 mouse_slip_wheel_speed += dirn;
2166 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow; 2207 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2167 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2168 2208
2169 if (slip_wheel_ev.at < NOW) 2209 if (!slip_wheel_ev.is_active ())
2170 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; 2210 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2171
2172 slip_wheel_ev.start ();
2173 } 2211 }
2174 else 2212 else
2213# endif
2175 { 2214 {
2176# endif
2177 scr_page (v, i); 2215 scr_page (dirn, lines);
2178 scrollbar_show (1); 2216 scrollBar.show (1);
2179# ifdef MOUSE_SLIP_WHEELING
2180 } 2217 }
2181# endif
2182 } 2218 }
2183 break; 2219 break;
2184#endif 2220#endif
2185 } 2221 }
2186 } 2222 }
2187} 2223}
2188 2224
2189#ifdef TRANSPARENT
2190#if TINTING
2191/* taken from aterm-0.4.2 */
2192
2193typedef uint32_t RUINT32T;
2194
2195void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2196{
2197 int sh_r, sh_g, sh_b;
2198 RUINT32T mask_r, mask_g, mask_b;
2199 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2200 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2201 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2202 int i;
2203
2204 Visual *visual = display->visual;
2205
2206 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2207
2208 /* for convenience */
2209 mask_r = visual->red_mask;
2210 mask_g = visual->green_mask;
2211 mask_b = visual->blue_mask;
2212
2213 /* boring lookup table pre-initialization */
2214 switch (srcImage->bits_per_pixel) {
2215 case 15:
2216 if ((mask_r != 0x7c00) ||
2217 (mask_g != 0x03e0) ||
2218 (mask_b != 0x001f))
2219 return;
2220 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2221 lookup_r = lookup;
2222 lookup_g = lookup+32;
2223 lookup_b = lookup+32+32;
2224 sh_r = 10;
2225 sh_g = 5;
2226 sh_b = 0;
2227 break;
2228 case 16:
2229 if ((mask_r != 0xf800) ||
2230 (mask_g != 0x07e0) ||
2231 (mask_b != 0x001f))
2232 return;
2233 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2234 lookup_r = lookup;
2235 lookup_g = lookup+32;
2236 lookup_b = lookup+32+64;
2237 sh_r = 11;
2238 sh_g = 5;
2239 sh_b = 0;
2240 break;
2241 case 24:
2242 if ((mask_r != 0xff0000) ||
2243 (mask_g != 0x00ff00) ||
2244 (mask_b != 0x0000ff))
2245 return;
2246 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2247 lookup_r = lookup;
2248 lookup_g = lookup+256;
2249 lookup_b = lookup+256+256;
2250 sh_r = 16;
2251 sh_g = 8;
2252 sh_b = 0;
2253 break;
2254 case 32:
2255 if ((mask_r != 0xff0000) ||
2256 (mask_g != 0x00ff00) ||
2257 (mask_b != 0x0000ff))
2258 return;
2259 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2260 lookup_r = lookup;
2261 lookup_g = lookup+256;
2262 lookup_b = lookup+256+256;
2263 sh_r = 16;
2264 sh_g = 8;
2265 sh_b = 0;
2266 break;
2267 default:
2268 return; /* we do not support this color depth */
2269 }
2270
2271 /* prepare limits for color transformation (each channel is handled separately) */
2272 if (shade < 0) {
2273 shade = -shade;
2274 if (shade < 0) shade = 0;
2275 if (shade > 100) shade = 100;
2276
2277 lower_lim_r = 65535-rm;
2278 lower_lim_g = 65535-gm;
2279 lower_lim_b = 65535-bm;
2280
2281 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2282 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2283 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2284
2285 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2286 } else {
2287 if (shade < 0) shade = 0;
2288 if (shade > 100) shade = 100;
2289
2290 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2291
2292 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2293 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2294 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2295 }
2296
2297 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2298 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2299 {
2300 unsigned int tmp;
2301
2302 tmp = lower_lim_r;
2303 lower_lim_r = lower_lim_b;
2304 lower_lim_b = tmp;
2305
2306 tmp = upper_lim_r;
2307 upper_lim_r = upper_lim_b;
2308 upper_lim_b = tmp;
2309 }
2310
2311 /* fill our lookup tables */
2312 for (i = 0; i <= mask_r>>sh_r; i++)
2313 {
2314 RUINT32T tmp;
2315 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2316 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2317 lookup_r[i] = (tmp/65535)<<sh_r;
2318 }
2319 for (i = 0; i <= mask_g>>sh_g; i++)
2320 {
2321 RUINT32T tmp;
2322 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2323 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2324 lookup_g[i] = (tmp/65535)<<sh_g;
2325 }
2326 for (i = 0; i <= mask_b>>sh_b; i++)
2327 {
2328 RUINT32T tmp;
2329 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2330 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2331 lookup_b[i] = (tmp/65535)<<sh_b;
2332 }
2333
2334 /* apply table to input image (replacing colors by newly calculated ones) */
2335 switch (srcImage->bits_per_pixel)
2336 {
2337 case 15:
2338 {
2339 unsigned short *p1, *pf, *p, *pl;
2340 p1 = (unsigned short *) srcImage->data;
2341 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2342 while (p1 < pf)
2343 {
2344 p = p1;
2345 pl = p1 + srcImage->width;
2346 for (; p < pl; p++)
2347 {
2348 *p = lookup_r[(*p & 0x7c00)>>10] |
2349 lookup_g[(*p & 0x03e0)>> 5] |
2350 lookup_b[(*p & 0x001f)];
2351 }
2352 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2353 }
2354 break;
2355 }
2356 case 16:
2357 {
2358 unsigned short *p1, *pf, *p, *pl;
2359 p1 = (unsigned short *) srcImage->data;
2360 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2361 while (p1 < pf)
2362 {
2363 p = p1;
2364 pl = p1 + srcImage->width;
2365 for (; p < pl; p++)
2366 {
2367 *p = lookup_r[(*p & 0xf800)>>11] |
2368 lookup_g[(*p & 0x07e0)>> 5] |
2369 lookup_b[(*p & 0x001f)];
2370 }
2371 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2372 }
2373 break;
2374 }
2375 case 24:
2376 {
2377 unsigned char *p1, *pf, *p, *pl;
2378 p1 = (unsigned char *) srcImage->data;
2379 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2380 while (p1 < pf)
2381 {
2382 p = p1;
2383 pl = p1 + srcImage->width * 3;
2384 for (; p < pl; p += 3)
2385 {
2386 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2387 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2388 p[2] = lookup_r[(p[2] & 0x0000ff)];
2389 }
2390 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2391 }
2392 break;
2393 }
2394 case 32:
2395 {
2396 RUINT32T *p1, *pf, *p, *pl;
2397 p1 = (RUINT32T *) srcImage->data;
2398 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2399
2400 while (p1 < pf)
2401 {
2402 p = p1;
2403 pl = p1 + srcImage->width;
2404 for (; p < pl; p++)
2405 {
2406 *p = lookup_r[(*p & 0xff0000)>>16] |
2407 lookup_g[(*p & 0x00ff00)>> 8] |
2408 lookup_b[(*p & 0x0000ff)] |
2409 (*p & ~0xffffff);
2410 }
2411 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2412 }
2413 break;
2414 }
2415 }
2416
2417 free (lookup);
2418}
2419#endif
2420
2421/*
2422 * Check our parents are still who we think they are.
2423 * Do transparency updates if required
2424 */
2425int
2426rxvt_term::check_our_parents ()
2427{
2428 int i, pchanged, aformat, have_pixmap, rootdepth;
2429 unsigned long nitems, bytes_after;
2430 Atom atype;
2431 unsigned char *prop = NULL;
2432 Window root, oldp, *list;
2433 Pixmap rootpixmap = None;
2434 XWindowAttributes wattr, wrootattr;
2435 dDisp;
2436
2437 pchanged = 0;
2438
2439 if (!OPTION (Opt_transparent))
2440 return pchanged; /* Don't try any more */
2441
2442 XGetWindowAttributes (disp, display->root, &wrootattr);
2443 rootdepth = wrootattr.depth;
2444
2445 XGetWindowAttributes (disp, parent[0], &wattr);
2446
2447 if (rootdepth != wattr.depth)
2448 {
2449 if (am_transparent)
2450 {
2451 pchanged = 1;
2452 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2453 am_transparent = am_pixmap_trans = 0;
2454 }
2455
2456 return pchanged; /* Don't try any more */
2457 }
2458
2459 /* Get all X ops out of the queue so that our information is up-to-date. */
2460 XSync (disp, False);
2461
2462 /*
2463 * Make the frame window set by the window manager have
2464 * the root background. Some window managers put multiple nested frame
2465 * windows for each client, so we have to take care about that.
2466 */
2467 i = (xa[XA_XROOTPMAP_ID]
2468 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
2469 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2470 &nitems, &bytes_after, &prop) == Success);
2471
2472 if (!i || prop == NULL)
2473 i = (xa[XA_ESETROOT_PMAP_ID]
2474 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2475 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2476 &nitems, &bytes_after, &prop) == Success);
2477
2478 if (!i || prop == NULL
2479#if TINTING
2480 || !rs[Rs_color + Color_tint]
2481#endif
2482 )
2483 have_pixmap = 0;
2484 else
2485 {
2486 have_pixmap = 1;
2487 rootpixmap = *(Pixmap *)prop;
2488 XFree (prop);
2489 }
2490
2491 if (have_pixmap)
2492 {
2493 /*
2494 * Copy display->root pixmap transparency
2495 */
2496 int sx, sy, nx, ny;
2497 unsigned int nw, nh;
2498 Window cr;
2499 XImage *image;
2500 GC gc;
2501 XGCValues gcvalue;
2502
2503 XTranslateCoordinates (disp, parent[0], display->root,
2504 0, 0, &sx, &sy, &cr);
2505 nw = (unsigned int)szHint.width;
2506 nh = (unsigned int)szHint.height;
2507 nx = ny = 0;
2508
2509 if (sx < 0)
2510 {
2511 nw += sx;
2512 nx = -sx;
2513 sx = 0;
2514 }
2515
2516 if (sy < 0)
2517 {
2518 nh += sy;
2519 ny = -sy;
2520 sy = 0;
2521 }
2522
2523 min_it (nw, (unsigned int) (wrootattr.width - sx));
2524 min_it (nh, (unsigned int) (wrootattr.height - sy));
2525
2526 XSync (disp, False);
2527 allowedxerror = -1;
2528 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2529
2530 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2531 /* XXX: may need a delay here? */
2532 allowedxerror = 0;
2533
2534 if (image == NULL)
2535 {
2536 if (am_transparent && am_pixmap_trans)
2537 {
2538 pchanged = 1;
2539 if (pixmap != None)
2540 {
2541 XFreePixmap (disp, pixmap);
2542 pixmap = None;
2543 }
2544 }
2545
2546 am_pixmap_trans = 0;
2547 }
2548 else
2549 {
2550 if (pixmap != None)
2551 XFreePixmap (disp, pixmap);
2552
2553#if TINTING
2554 if (ISSET_PIXCOLOR (Color_tint))
2555 {
2556 unsigned short rm, gm, bm;
2557 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2558
2559 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2560
2561 ShadeXImage (display, image, shade, rm, gm, bm);
2562 }
2563#endif
2564
2565 pixmap = XCreatePixmap (disp, vt,
2566 szHint.width, szHint.height, image->depth);
2567 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
2568 XPutImage (disp, pixmap, gc, image, 0, 0,
2569 nx, ny, image->width, image->height);
2570 XFreeGC (disp, gc);
2571 XDestroyImage (image);
2572 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
2573 XClearWindow (disp, parent[0]);
2574
2575 if (!am_transparent || !am_pixmap_trans)
2576 pchanged = 1;
2577
2578 am_transparent = am_pixmap_trans = 1;
2579 }
2580 }
2581
2582 if (am_pixmap_trans)
2583 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2584 else
2585 {
2586 unsigned int n;
2587 /*
2588 * InheritPixmap transparency
2589 */
2590 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2591 {
2592 oldp = parent[i];
2593 XQueryTree (disp, parent[i - 1], &root,
2594 &parent[i], &list, &n);
2595 XFree (list);
2596
2597 if (parent[i] == display->root)
2598 {
2599 if (oldp != None)
2600 pchanged = 1;
2601
2602 break;
2603 }
2604
2605 if (oldp != parent[i])
2606 pchanged = 1;
2607 }
2608
2609 n = 0;
2610
2611 if (pchanged)
2612 {
2613 for (; n < (unsigned int)i; n++)
2614 {
2615 XGetWindowAttributes (disp, parent[n], &wattr);
2616 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2617 {
2618 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2619 break;
2620 }
2621 }
2622 }
2623
2624 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2625 {
2626 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2627 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2628 am_transparent = 0;
2629 /* XXX: also turn off Opt_transparent? */
2630 }
2631 else
2632 {
2633#if WAIT_FOR_WM
2634 /* wait (an arbitrary period) for the WM to do its thing
2635 * needed for fvwm2.2.2 (and before?) */
2636 sleep (1);
2637#endif
2638 for (n = 0; n < (unsigned int)i; n++)
2639 {
2640 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2641 XClearWindow (disp, parent[n]);
2642 }
2643
2644 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2645 am_transparent = 1;
2646 }
2647
2648 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2649 parent[i] = None;
2650 }
2651
2652 if (scrollBar.win)
2653 {
2654 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2655 scrollBar.setIdle ();
2656 scrollbar_show (0);
2657 }
2658
2659 if (am_transparent)
2660 {
2661 want_refresh = want_full_refresh = 1;
2662 if (am_pixmap_trans)
2663 flush ();
2664 }
2665
2666 return pchanged;
2667}
2668#endif
2669
2670/*}}} */ 2225/*}}} */
2671 2226
2672bool 2227void ecb_hot
2673rxvt_term::cmd_parse () 2228rxvt_term::cmd_parse ()
2674{ 2229{
2675 bool flag = false;
2676 wchar_t ch = NOCHAR; 2230 wchar_t ch = NOCHAR;
2677 char *seq_begin; // remember start of esc-sequence here 2231 char *seq_begin; // remember start of esc-sequence here
2678 2232
2679 for (;;) 2233 for (;;)
2680 { 2234 {
2681 if (ch == NOCHAR) 2235 if (ecb_unlikely (ch == NOCHAR))
2682 { 2236 {
2683 seq_begin = cmdbuf_ptr; 2237 seq_begin = cmdbuf_ptr;
2684 ch = next_char (); 2238 ch = next_char ();
2685 2239
2686 if (ch == NOCHAR) 2240 if (ch == NOCHAR)
2687 break; 2241 break;
2688 } 2242 }
2689 2243
2690 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2244 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2691 { 2245 {
2692 if (!seen_input) 2246 if (ecb_unlikely (!seen_input))
2693 { 2247 {
2694 seen_input = 1; 2248 seen_input = 1;
2695 // many badly-written programs (e.g. jed) contain a race condition: 2249 // many badly-written programs (e.g. jed) contain a race condition:
2696 // they first read the screensize and then install a SIGWINCH handler. 2250 // they first read the screensize and then install a SIGWINCH handler.
2697 // some window managers resize the window early, and these programs 2251 // some window managers resize the window early, and these programs
… …
2710 wchar_t *str = buf; 2264 wchar_t *str = buf;
2711 wchar_t *eol = str + min (ncol, UBUFSIZ); 2265 wchar_t *eol = str + min (ncol, UBUFSIZ);
2712 2266
2713 for (;;) 2267 for (;;)
2714 { 2268 {
2715 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) 2269 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2716 break; 2270 break;
2717 2271
2718 *str++ = ch; 2272 *str++ = ch;
2719 2273
2720 if (ch == C0_LF || str >= eol) 2274 if (ecb_unlikely (ch == C0_LF || str >= eol))
2721 { 2275 {
2722 if (ch == C0_LF) 2276 if (ch == C0_LF)
2723 nlines++; 2277 nlines++;
2724 2278
2725 refresh_count++; 2279 refresh_count++;
2726 2280
2727 if (!OPTION (Opt_jumpScroll) 2281 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2728 || (refresh_count >= refresh_limit * (nrow - 1)))
2729 { 2282 {
2730 refreshnow = true;
2731 refresh_count = 0; 2283 refresh_count = 0;
2284
2285 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2286 {
2287 refreshnow = true;
2732 ch = NOCHAR; 2288 ch = NOCHAR;
2733 break; 2289 break;
2290 }
2734 } 2291 }
2735 2292
2736 // scr_add_lines only works for nlines <= nrow - 1. 2293 // scr_add_lines only works for nlines <= nrow - 1.
2737 if (nlines >= nrow - 1) 2294 if (nlines >= nrow - 1)
2738 { 2295 {
… …
2766 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))) 2323 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2767 scr_add_lines (buf, str - buf, nlines); 2324 scr_add_lines (buf, str - buf, nlines);
2768 2325
2769 /* 2326 /*
2770 * If there have been a lot of new lines, then update the screen 2327 * If there have been a lot of new lines, then update the screen
2771 * What the heck I'll cheat and only refresh less than every page-full. 2328 * What the heck we'll cheat and only refresh less than every page-full.
2772 * the number of pages between refreshes is refresh_limit, which 2329 * if skipScroll is enabled.
2773 * is incremented here because we must be doing flat-out scrolling.
2774 */ 2330 */
2775 if (refreshnow) 2331 if (refreshnow)
2776 { 2332 {
2777 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2778 refresh_limit++;
2779 else
2780 {
2781 flag = true;
2782 scr_refresh (); 2333 scr_refresh ();
2783 want_refresh = 1; 2334 want_refresh = 1;
2784 }
2785 } 2335 }
2786
2787 } 2336 }
2788 else 2337 else
2789 { 2338 {
2790 try 2339 try
2791 { 2340 {
… …
2799 } 2348 }
2800 2349
2801 ch = NOCHAR; 2350 ch = NOCHAR;
2802 } 2351 }
2803 } 2352 }
2804
2805 return flag;
2806} 2353}
2807 2354
2808// read the next character 2355// read the next character
2809wchar_t 2356wchar_t ecb_hot
2810rxvt_term::next_char () NOTHROW 2357rxvt_term::next_char () noexcept
2811{ 2358{
2812 while (cmdbuf_ptr < cmdbuf_endp) 2359 while (cmdbuf_ptr < cmdbuf_endp)
2813 { 2360 {
2814 // assume 7-bit to be ascii ALWAYS 2361 // assume 7-bit to be ascii ALWAYS (always true in POSIX)
2815 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2362 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f))
2816 return *cmdbuf_ptr++; 2363 return *cmdbuf_ptr++;
2817 2364
2818 wchar_t wc; 2365 wchar_t wc;
2819 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2366 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2820 2367
… …
2824 cmdbuf_ptr = cmdbuf_endp; 2371 cmdbuf_ptr = cmdbuf_endp;
2825 break; 2372 break;
2826 } 2373 }
2827 2374
2828 if (len == (size_t)-1) 2375 if (len == (size_t)-1)
2376 {
2377 mbstate.reset (); // reset now undefined conversion state
2378 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2379 // in which case we "erroneously" return the next byte which might be valid.
2829 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2380 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2381 }
2830 2382
2831 // assume wchar == unicode 2383 // assume wchar == unicode
2832 cmdbuf_ptr += len; 2384 cmdbuf_ptr += len;
2833 return wc & UNICODE_MASK; 2385 return wc & UNICODE_MASK;
2834 } 2386 }
2835 2387
2836 return NOCHAR; 2388 return NOCHAR;
2837} 2389}
2838 2390
2839// read the next octet 2391// read the next octet
2840uint32_t 2392uint32_t ecb_hot
2841rxvt_term::next_octet () NOTHROW 2393rxvt_term::next_octet () noexcept
2842{ 2394{
2843 return cmdbuf_ptr < cmdbuf_endp 2395 return cmdbuf_ptr < cmdbuf_endp
2844 ? (unsigned char)*cmdbuf_ptr++ 2396 ? (unsigned char)*cmdbuf_ptr++
2845 : NOCHAR; 2397 : NOCHAR;
2846} 2398}
2847 2399
2848static class out_of_input out_of_input; 2400static class out_of_input out_of_input;
2849 2401
2850/* rxvt_cmd_getc () - Return next input character */ 2402wchar_t ecb_hot
2851/* 2403rxvt_term::cmd_getc ()
2852 * Return the next input character after first passing any keyboard input
2853 * to the command.
2854 */
2855wchar_t
2856rxvt_term::cmd_getc () THROW ((class out_of_input))
2857{ 2404{
2858 wchar_t c = next_char (); 2405 wchar_t c = next_char ();
2859 2406
2860 if (c == NOCHAR) 2407 if (c == NOCHAR)
2861 throw out_of_input; 2408 throw out_of_input;
2862 2409
2863 return c; 2410 return c;
2864} 2411}
2865 2412
2866uint32_t 2413uint32_t ecb_hot
2867rxvt_term::cmd_get8 () THROW ((class out_of_input)) 2414rxvt_term::cmd_get8 ()
2868{ 2415{
2869 uint32_t c = next_octet (); 2416 uint32_t c = next_octet ();
2870 2417
2871 if (c == NOCHAR) 2418 if (c == NOCHAR)
2872 throw out_of_input; 2419 throw out_of_input;
… …
2875} 2422}
2876 2423
2877/*{{{ print pipe */ 2424/*{{{ print pipe */
2878/*----------------------------------------------------------------------*/ 2425/*----------------------------------------------------------------------*/
2879#ifdef PRINTPIPE 2426#ifdef PRINTPIPE
2880FILE * 2427FILE * ecb_cold
2881rxvt_term::popen_printer () 2428rxvt_term::popen_printer ()
2882{ 2429{
2883 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2430 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2884 2431
2885 if (stream == NULL) 2432 if (stream == NULL)
2886 rxvt_warn ("can't open printer pipe, not printing.\n"); 2433 rxvt_warn ("can't open printer pipe, not printing.\n");
2887 2434
2888 return stream; 2435 return stream;
2889} 2436}
2890 2437
2891int 2438int ecb_cold
2892rxvt_term::pclose_printer (FILE *stream) 2439rxvt_term::pclose_printer (FILE *stream)
2893{ 2440{
2894 fflush (stream); 2441 fflush (stream);
2895 return pclose (stream); 2442 return pclose (stream);
2896} 2443}
2897 2444
2898/* 2445/*
2899 * simulate attached vt100 printer 2446 * simulate attached vt100 printer
2900 */ 2447 */
2901void 2448void ecb_cold
2902rxvt_term::process_print_pipe () 2449rxvt_term::process_print_pipe ()
2903{ 2450{
2904 int done; 2451 FILE *fd = popen_printer ();
2905 FILE *fd;
2906 2452
2907 if ((fd = popen_printer ()) == NULL) 2453 if (!fd)
2908 return; 2454 return;
2909 2455
2910 /* 2456 /*
2911 * Send all input to the printer until either ESC[4i or ESC[?4i 2457 * Send all input to the printer until either ESC[4i or ESC[?4i
2912 * is received. 2458 * is received.
2913 */ 2459 */
2914 for (done = 0; !done;) 2460 for (int done = 0; !done; )
2915 { 2461 {
2916 unsigned char buf[8]; 2462 unsigned char buf[8];
2917 unicode_t ch; 2463 unicode_t ch;
2918 unsigned int i, len; 2464 unsigned int i, len;
2919 2465
… …
2938 { 2484 {
2939 if ((buf[len++] = cmd_getc ()) == 'i') 2485 if ((buf[len++] = cmd_getc ()) == 'i')
2940 break; /* done = 1 */ 2486 break; /* done = 1 */
2941 } 2487 }
2942 } 2488 }
2943 2489
2944 for (i = 0; i < len; i++) 2490 for (i = 0; i < len; i++)
2945 if (putc (buf[i], fd) == EOF) 2491 if (putc (buf[i], fd) == EOF)
2946 { 2492 {
2947 done = 1; 2493 done = 1;
2948 break; 2494 break;
… …
2950 } 2496 }
2951 } 2497 }
2952 2498
2953 pclose_printer (fd); 2499 pclose_printer (fd);
2954} 2500}
2955#endif /* PRINTPIPE */ 2501#endif /* PRINTPIPE */
2956/*}}} */ 2502/*}}} */
2957 2503
2958/* *INDENT-OFF* */
2959enum { 2504enum {
2960 C1_40 = 0x40, 2505 C1_40 = 0x40,
2961 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2506 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2962 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2507 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2963 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2508 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2964 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, 2509 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2965}; 2510};
2966/* *INDENT-ON* */
2967 2511
2968/*{{{ process non-printing single characters */ 2512/*{{{ process non-printing single characters */
2969void 2513void ecb_hot
2970rxvt_term::process_nonprinting (unicode_t ch) 2514rxvt_term::process_nonprinting (unicode_t ch)
2971{ 2515{
2972 switch (ch) 2516 switch (ch)
2973 { 2517 {
2974 case C0_ESC: 2518 case C0_ESC:
… …
3004 scr_charset_choose (0); 2548 scr_charset_choose (0);
3005 break; 2549 break;
3006 2550
3007#ifdef EIGHT_BIT_CONTROLS 2551#ifdef EIGHT_BIT_CONTROLS
3008 // 8-bit controls 2552 // 8-bit controls
3009 case 0x90: /* DCS */ 2553 case 0x90: /* DCS */
3010 process_dcs_seq (); 2554 process_dcs_seq ();
3011 break; 2555 break;
3012 case 0x9b: /* CSI */ 2556 case 0x9b: /* CSI */
3013 process_csi_seq (); 2557 process_csi_seq ();
3014 break; 2558 break;
3015 case 0x9d: /* CSI */ 2559 case 0x9d: /* OSC */
3016 process_osc_seq (); 2560 process_osc_seq ();
3017 break; 2561 break;
3018#endif 2562#endif
3019 } 2563 }
3020} 2564}
3021/*}}} */ 2565/*}}} */
3022 2566
3023 2567
3024/*{{{ process VT52 escape sequences */ 2568/*{{{ process VT52 escape sequences */
3025void 2569void ecb_cold
3026rxvt_term::process_escape_vt52 (unicode_t ch) 2570rxvt_term::process_escape_vt52 (unicode_t ch)
3027{ 2571{
3028 int row, col; 2572 int row, col;
3029 2573
3030 switch (ch) 2574 switch (ch)
… …
3064 break; 2608 break;
3065 case 'Z': /* identify the terminal type */ 2609 case 'Z': /* identify the terminal type */
3066 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2610 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
3067 break; 2611 break;
3068 case '<': /* turn off VT52 mode */ 2612 case '<': /* turn off VT52 mode */
3069 PrivMode (0, PrivMode_vt52); 2613 priv_modes &= ~PrivMode_vt52;
3070 break; 2614 break;
3071 case 'F': /* use special graphics character set */ 2615 case 'F': /* use special graphics character set */
3072 case 'G': /* use regular character set */ 2616 case 'G': /* use regular character set */
3073 /* unimplemented */ 2617 /* unimplemented */
3074 break; 2618 break;
… …
3080} 2624}
3081/*}}} */ 2625/*}}} */
3082 2626
3083 2627
3084/*{{{ process escape sequences */ 2628/*{{{ process escape sequences */
3085void 2629void ecb_hot
3086rxvt_term::process_escape_seq () 2630rxvt_term::process_escape_seq ()
3087{ 2631{
3088 unicode_t ch = cmd_getc (); 2632 unicode_t ch = cmd_getc ();
3089 2633
3090 if (priv_modes & PrivMode_vt52) 2634 if (priv_modes & PrivMode_vt52)
… …
3093 return; 2637 return;
3094 } 2638 }
3095 2639
3096 switch (ch) 2640 switch (ch)
3097 { 2641 {
3098 /* case 1: do_tek_mode (); break; */
3099 case '#': 2642 case '#':
3100 if (cmd_getc () == '8') 2643 if (cmd_getc () == '8')
3101 scr_E (); 2644 scr_E ();
3102 break; 2645 break;
3103 case '(': 2646 case '(':
… …
3110 scr_charset_set (2, (unsigned int)cmd_getc ()); 2653 scr_charset_set (2, (unsigned int)cmd_getc ());
3111 break; 2654 break;
3112 case '+': 2655 case '+':
3113 scr_charset_set (3, (unsigned int)cmd_getc ()); 2656 scr_charset_set (3, (unsigned int)cmd_getc ());
3114 break; 2657 break;
3115#if ENABLE_FRILLS 2658#if !ENABLE_MINIMAL
3116 case '6': 2659 case '6':
3117 scr_backindex (); 2660 scr_backindex ();
3118 break; 2661 break;
3119#endif 2662#endif
3120 case '7': 2663 case '7':
3121 scr_cursor (SAVE); 2664 scr_cursor (SAVE);
3122 break; 2665 break;
3123 case '8': 2666 case '8':
3124 scr_cursor (RESTORE); 2667 scr_cursor (RESTORE);
3125 break; 2668 break;
3126#if ENABLE_FRILLS 2669#if !ENABLE_MINIMAL
3127 case '9': 2670 case '9':
3128 scr_forwardindex (); 2671 scr_forwardindex ();
3129 break; 2672 break;
3130#endif 2673#endif
2674 // DECPAM/DECPNM
3131 case '=': 2675 case '=':
2676 priv_modes |= PrivMode_aplKP;
2677 break;
3132 case '>': 2678 case '>':
3133 PrivMode ((ch == '='), PrivMode_aplKP); 2679 priv_modes &= ~PrivMode_aplKP;
3134 break; 2680 break;
3135 2681
3136 case C1_40: 2682 case C1_40:
3137 cmd_getc (); 2683 cmd_getc ();
3138 break; 2684 break;
… …
3142 2688
3143 /* 8.3.87: NEXT LINE */ 2689 /* 8.3.87: NEXT LINE */
3144 case C1_NEL: /* ESC E */ 2690 case C1_NEL: /* ESC E */
3145 { 2691 {
3146 wchar_t nlcr[] = { C0_LF, C0_CR }; 2692 wchar_t nlcr[] = { C0_LF, C0_CR };
3147 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1); 2693 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
3148 } 2694 }
3149 break; 2695 break;
3150 2696
2697#if 0 // disabled because embedded newlines can make exploits easier
3151 /* kidnapped escape sequence: Should be 8.3.48 */ 2698 /* kidnapped escape sequence: Should be 8.3.48 */
3152 case C1_ESA: /* ESC G */ 2699 case C1_ESA: /* ESC G */
3153 process_graphics (); 2700 // used by original rxvt for rob nations own graphics mode
2701 if (cmd_getc () == 'Q' && option (Opt_insecure))
2702 tt_printf ("\033G0\012"); /* query graphics - no graphics */
3154 break; 2703 break;
2704#endif
3155 2705
3156 /* 8.3.63: CHARACTER TABULATION SET */ 2706 /* 8.3.63: CHARACTER TABULATION SET */
3157 case C1_HTS: /* ESC H */ 2707 case C1_HTS: /* ESC H */
3158 scr_set_tab (1); 2708 scr_set_tab (1);
3159 break; 2709 break;
… …
3162 case C1_RI: /* ESC M */ 2712 case C1_RI: /* ESC M */
3163 scr_index (DN); 2713 scr_index (DN);
3164 break; 2714 break;
3165 2715
3166 /* 8.3.142: SINGLE-SHIFT TWO */ 2716 /* 8.3.142: SINGLE-SHIFT TWO */
3167 /*case C1_SS2: scr_single_shift (2); break; */ 2717 /* case C1_SS2: break; */
3168 2718
3169 /* 8.3.143: SINGLE-SHIFT THREE */ 2719 /* 8.3.143: SINGLE-SHIFT THREE */
3170 /*case C1_SS3: scr_single_shift (3); break; */ 2720 /* case C1_SS3: break; */
3171 2721
3172 /* 8.3.27: DEVICE CONTROL STRING */ 2722 /* 8.3.27: DEVICE CONTROL STRING */
3173 case C1_DCS: /* ESC P */ 2723 case C1_DCS: /* ESC P */
3174 process_dcs_seq (); 2724 process_dcs_seq ();
3175 break; 2725 break;
… …
3177 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2727 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
3178 case C1_SCI: /* ESC Z */ 2728 case C1_SCI: /* ESC Z */
3179 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1); 2729 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
3180 break; /* steal obsolete ESC [ c */ 2730 break; /* steal obsolete ESC [ c */
3181 2731
3182 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2732 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
3183 case C1_CSI: /* ESC [ */ 2733 case C1_CSI: /* ESC [ */
3184 process_csi_seq (); 2734 process_csi_seq ();
3185 break; 2735 break;
3186 2736
3187 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2737 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
3188 case C1_OSC: /* ESC ] */ 2738 case C1_OSC: /* ESC ] */
3189 process_osc_seq (); 2739 process_osc_seq ();
3190 break; 2740 break;
3191 2741
3192 /* 8.3.106: RESET TO INITIAL STATE */ 2742 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
3193 case 'c': 2743 case 'c':
3194 mbstate.reset (); 2744 mbstate.reset ();
3195 scr_poweron (); 2745 scr_poweron ();
3196 scrollbar_show (1); 2746 scrollBar.show (1);
3197 break; 2747 break;
3198 2748
3199 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2749 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
3200 case 'n': 2750 case 'n':
3201 scr_charset_choose (2); 2751 scr_charset_choose (2);
… …
3208 } 2758 }
3209} 2759}
3210/*}}} */ 2760/*}}} */
3211 2761
3212/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2762/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
3213/* *INDENT-OFF* */
3214enum { 2763enum {
3215 CSI_ICH = 0x40, 2764 CSI_ICH = 0x40,
3216 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2765 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
3217 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2766 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
3218 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2767 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
… …
3221 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2770 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
3222 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2771 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
3223 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2772 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
3224}; 2773};
3225 2774
3226#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2775#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
3227 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2776 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
3228 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2777 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
3229#define get_byte_array_bit(array, bit) \ 2778#define get_byte_array_bit(array, bit) \
3230 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2779 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
3231 2780
3232const unsigned char csi_defaults[] = 2781static const unsigned char csi_defaults[] =
3233 { 2782 {
3234 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2783 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
3235 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2784 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
3236 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2785 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
3237 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2786 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
3238 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2787 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
3239 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2788 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
3240 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2789 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
3241 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ 2790 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
3242 }; 2791 };
3243/* *INDENT-ON* */
3244 2792
3245void 2793void ecb_hot
3246rxvt_term::process_csi_seq () 2794rxvt_term::process_csi_seq ()
3247{ 2795{
3248 unicode_t ch, priv, i; 2796 unicode_t ch, priv, prev_ch, i;
3249 unsigned int nargs, p; 2797 unsigned int nargs, p;
3250 int n, ndef; 2798 int n, ndef;
3251 int arg[ESC_ARGS]; 2799 int arg[ESC_ARGS] = { };
3252 2800
3253 for (nargs = ESC_ARGS; nargs > 0;) 2801 nargs = 0;
3254 arg[--nargs] = 0;
3255 2802
3256 priv = 0; 2803 priv = 0;
3257 ch = cmd_getc (); 2804 ch = cmd_getc ();
3258 if (ch >= '<' && ch <= '?') 2805 if ((ch >= '<' && ch <= '?') || ch == '!')
2806 {
3259 { /* '<' '=' '>' '?' */ 2807 /* '<' '=' '>' '?' '!' */
3260 priv = ch; 2808 priv = ch;
3261 ch = cmd_getc (); 2809 ch = cmd_getc ();
3262 } 2810 }
3263 2811
2812 prev_ch = 0;
3264 /* read any numerical arguments */ 2813 /* read any numerical arguments */
3265 for (n = -1; ch < CSI_ICH; ) 2814 for (n = -1; ch < CSI_ICH; )
3266 { 2815 {
3267 if (isdigit (ch)) 2816 if (isdigit (ch))
3268 { 2817 {
… …
3278 n = -1; 2827 n = -1;
3279 } 2828 }
3280 else if (IS_CONTROL (ch)) 2829 else if (IS_CONTROL (ch))
3281 process_nonprinting (ch); 2830 process_nonprinting (ch);
3282 2831
2832 prev_ch = ch;
3283 ch = cmd_getc (); 2833 ch = cmd_getc ();
3284 } 2834 }
3285 2835
3286 if (ch > CSI_7F) 2836 if (ch > CSI_7F)
3287 return; 2837 return;
… …
3293 ndef = get_byte_array_bit (csi_defaults, i); 2843 ndef = get_byte_array_bit (csi_defaults, i);
3294 for (p = 0; p < nargs; p++) 2844 for (p = 0; p < nargs; p++)
3295 if (arg[p] == -1) 2845 if (arg[p] == -1)
3296 arg[p] = ndef; 2846 arg[p] = ndef;
3297 2847
3298#ifdef DEBUG_CMD
3299 fprintf (stderr, "CSI ");
3300 for (p = 0; p < nargs; p++)
3301 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
3302 fprintf (stderr, "%c\n", ch);
3303#endif
3304
3305 /* 2848 /*
3306 * private mode handling 2849 * private mode handling
3307 */ 2850 */
3308 if (priv) 2851 if (priv)
3309 { 2852 {
3310 switch (priv) 2853 switch (priv)
3311 { 2854 {
3312 case '>': 2855 case '>':
3313 if (ch == CSI_DA) /* secondary device attributes */ 2856 if (ch == CSI_DA) /* secondary device attributes */
3314 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]); 2857 {
2858 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2859 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2860 //
2861 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2862 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2863 // versions.
2864 //
2865 tt_printf ("\033[>%d;95;0c", 'U');
2866 }
3315 break; 2867 break;
2868
3316 case '?': 2869 case '?':
3317 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2870 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
3318 process_terminal_mode (ch, priv, nargs, arg); 2871 process_terminal_mode (ch, priv, nargs, arg);
2872 if (prev_ch == '$' && ch == 'p')
2873 process_terminal_mode (ch, priv, nargs, arg);
3319 break; 2874 break;
2875
2876 case '!':
2877 if (ch == CSI_70)
2878 {
2879 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2880 scr_soft_reset ();
2881
2882 static const int pm_h[] = { 7, 25 };
2883 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1006, 1015, 1049 };
2884
2885 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2886 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
3320 } 2887 }
2888 break;
2889 }
2890
3321 return; 2891 return;
3322 } 2892 }
3323 2893
3324 switch (ch) 2894 switch (ch)
3325 { 2895 {
… …
3339 } 2909 }
3340 break; 2910 break;
3341#endif 2911#endif
3342 2912
3343 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2913 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
3344 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2914 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
3345 arg[0] = -arg[0]; 2915 arg[0] = -arg[0];
3346 /* FALLTHROUGH */ 2916 /* FALLTHROUGH */
3347 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2917 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
3348 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2918 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
3349 scr_gotorc (arg[0], 0, RELATIVE); 2919 scr_gotorc (arg[0], 0, RELATIVE);
3350 break; 2920 break;
3351 2921
3352 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2922 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
3353 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2923 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
3354#ifdef ISO6429 2924#ifdef ISO6429
3355 arg[0] = -arg[0]; 2925 arg[0] = -arg[0];
3356#else /* emulate common DEC VTs */ 2926#else /* emulate common DEC VTs */
3357 arg[0] = arg[0] ? -arg[0] : -1; 2927 arg[0] = arg[0] ? -arg[0] : -1;
3358#endif 2928#endif
… …
3445 break; 3015 break;
3446 case 6: /* CPR requested */ 3016 case 6: /* CPR requested */
3447 scr_report_position (); 3017 scr_report_position ();
3448 break; 3018 break;
3449 case 7: /* unofficial extension */ 3019 case 7: /* unofficial extension */
3450 if (OPTION (Opt_insecure)) 3020 if (option (Opt_insecure))
3451 tt_printf ("%-.250s\012", rs[Rs_display_name]); 3021 tt_printf ("%-.250s\012", rs[Rs_display_name]);
3452 break; 3022 break;
3453 case 8: /* unofficial extension */ 3023 case 8: /* unofficial extension */
3454 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3024 process_xterm_seq (XTerm_title, (char *)RESNAME "-" VERSION, CHAR_ST); // char * cast verified
3455 break; 3025 break;
3456 } 3026 }
3457 break; 3027 break;
3458 3028
3459 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3029 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
3503 scr_insert_mode (1); 3073 scr_insert_mode (1);
3504 else if (arg[0] == 20) 3074 else if (arg[0] == 20)
3505 priv_modes |= PrivMode_LFNL; 3075 priv_modes |= PrivMode_LFNL;
3506 break; 3076 break;
3507 3077
3078 case CSI_71: // DECSCUSR: set cursor style
3079 if (prev_ch == ' ')
3080 set_cursor_style (arg[0]);
3081 break;
3082
3508 /* 3083 /*
3509 * PRIVATE USE beyond this point. All CSI_7? sequences here 3084 * PRIVATE USE beyond this point. All CSI_7? sequences here
3510 */ 3085 */
3511 case CSI_72: /* DECSTBM: set top and bottom margins */ 3086 case CSI_72: /* DECSTBM: set top and bottom margins */
3512 if (nargs == 1) 3087 if (nargs == 1)
… …
3522 break; 3097 break;
3523 case CSI_75: 3098 case CSI_75:
3524 scr_cursor (RESTORE); 3099 scr_cursor (RESTORE);
3525 break; 3100 break;
3526 3101
3527#if ENABLE_FRILLS 3102#if !ENABLE_MINIMAL
3528 case CSI_74: 3103 case CSI_74:
3529 process_window_ops (arg, nargs); 3104 process_window_ops (arg, nargs);
3530 break; 3105 break;
3531#endif 3106#endif
3532 3107
… …
3539 break; 3114 break;
3540 } 3115 }
3541} 3116}
3542/*}}} */ 3117/*}}} */
3543 3118
3544#if ENABLE_FRILLS 3119#if !ENABLE_MINIMAL
3545/* ARGSUSED */
3546void 3120void
3547rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3121rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3548{ 3122{
3549 int x, y; 3123 int x, y;
3550 XWindowAttributes wattr; 3124 XWindowAttributes wattr;
3551 Window wdummy; 3125 Window wdummy;
3552 dDisp; 3126
3127 dLocal (Display *, dpy);
3553 3128
3554 if (nargs == 0) 3129 if (nargs == 0)
3555 return; 3130 return;
3556 3131
3557 switch (args[0]) 3132 switch (args[0])
3558 { 3133 {
3559 /* 3134 /*
3560 * commands 3135 * commands
3561 */ 3136 */
3562 case 1: /* deiconify window */ 3137 case 1: /* deiconify window */
3563 XMapWindow (disp, parent[0]); 3138 XMapWindow (dpy, parent);
3564 break; 3139 break;
3565 case 2: /* iconify window */ 3140 case 2: /* iconify window */
3566 XIconifyWindow (disp, parent[0], display->screen); 3141 XIconifyWindow (dpy, parent, display->screen);
3567 break; 3142 break;
3568 case 3: /* set position (pixels) */ 3143 case 3: /* set position (pixels) */
3569 XMoveWindow (disp, parent[0], args[1], args[2]); 3144 XMoveWindow (dpy, parent, args[1], args[2]);
3570 break; 3145 break;
3571 case 4: /* set size (pixels) */ 3146 case 4: /* set size (pixels) */
3572 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3147 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3573 break; 3148 break;
3574 case 5: /* raise window */ 3149 case 5: /* raise window */
3575 XRaiseWindow (disp, parent[0]); 3150 XRaiseWindow (dpy, parent);
3576 break; 3151 break;
3577 case 6: /* lower window */ 3152 case 6: /* lower window */
3578 XLowerWindow (disp, parent[0]); 3153 XLowerWindow (dpy, parent);
3579 break; 3154 break;
3580 case 7: /* refresh window */ 3155 case 7: /* refresh window */
3581 scr_touch (true); 3156 scr_touch (true);
3582 break; 3157 break;
3583 case 8: /* set size (chars) */ 3158 case 8: /* set size (chars) */
… …
3586 break; 3161 break;
3587 3162
3588 //case 9: NYI, TODO, restore maximized window or maximize window 3163 //case 9: NYI, TODO, restore maximized window or maximize window
3589 default: 3164 default:
3590 if (args[0] >= 24) /* set height (chars) */ 3165 if (args[0] >= 24) /* set height (chars) */
3591 set_widthheight ((unsigned int)width, 3166 set_widthheight ((unsigned int)vt_width,
3592 (unsigned int) (args[1] * fheight)); 3167 (unsigned int) (args[1] * fheight));
3593 break; 3168 break;
3594
3595 3169
3596 /* 3170 /*
3597 * reports - some output format copied from XTerm 3171 * reports - some output format copied from XTerm
3598 */ 3172 */
3599 case 11: /* report window state */ 3173 case 11: /* report window state */
3600 XGetWindowAttributes (disp, parent[0], &wattr); 3174 XGetWindowAttributes (dpy, parent, &wattr);
3601 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3175 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3602 break; 3176 break;
3603 case 13: /* report window position */ 3177 case 13: /* report window position */
3604 XGetWindowAttributes (disp, parent[0], &wattr); 3178 XGetWindowAttributes (dpy, parent, &wattr);
3605 XTranslateCoordinates (disp, parent[0], wattr.root, 3179 XTranslateCoordinates (dpy, parent, wattr.root,
3606 -wattr.border_width, -wattr.border_width, 3180 -wattr.border_width, -wattr.border_width,
3607 &x, &y, &wdummy); 3181 &x, &y, &wdummy);
3608 tt_printf ("\033[3;%d;%dt", x, y); 3182 tt_printf ("\033[3;%d;%dt", x, y);
3609 break; 3183 break;
3610 case 14: /* report window size (pixels) */ 3184 case 14: /* report window size (pixels) */
3611 XGetWindowAttributes (disp, parent[0], &wattr); 3185 XGetWindowAttributes (dpy, parent, &wattr);
3612 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3186 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3613 break; 3187 break;
3614 case 18: /* report text area size (chars) */ 3188 case 18: /* report text area size (chars) */
3615 tt_printf ("\033[8;%d;%dt", nrow, ncol); 3189 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3616 break; 3190 break;
… …
3618 tt_printf ("\033[9;%d;%dt", nrow, ncol); 3192 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3619 break; 3193 break;
3620 case 20: /* report icon label */ 3194 case 20: /* report icon label */
3621 { 3195 {
3622 char *s; 3196 char *s;
3623 XGetIconName (disp, parent[0], &s); 3197 XGetIconName (dpy, parent, &s);
3624 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3198 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3625 XFree (s); 3199 XFree (s);
3626 } 3200 }
3627 break; 3201 break;
3628 case 21: /* report window title */ 3202 case 21: /* report window title */
3629 { 3203 {
3630 char *s; 3204 char *s;
3631 XFetchName (disp, parent[0], &s); 3205 XFetchName (dpy, parent, &s);
3632 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3206 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3633 XFree (s); 3207 XFree (s);
3634 } 3208 }
3635 break; 3209 break;
3636 } 3210 }
3637} 3211}
… …
3646rxvt_term::get_to_st (unicode_t &ends_how) 3220rxvt_term::get_to_st (unicode_t &ends_how)
3647{ 3221{
3648 unicode_t ch; 3222 unicode_t ch;
3649 bool seen_esc = false; 3223 bool seen_esc = false;
3650 unsigned int n = 0; 3224 unsigned int n = 0;
3651 wchar_t string[STRING_MAX]; 3225 wchar_t string[CBUFSIZ];
3652 3226
3653 while ((ch = cmd_getc ()) != NOCHAR) 3227 while ((ch = cmd_getc ()) != NOCHAR)
3654 { 3228 {
3655 if (seen_esc) 3229 if (seen_esc)
3656 { 3230 {
… …
3664 seen_esc = true; 3238 seen_esc = true;
3665 continue; 3239 continue;
3666 } 3240 }
3667 else if (ch == C0_BEL || ch == CHAR_ST) 3241 else if (ch == C0_BEL || ch == CHAR_ST)
3668 break; 3242 break;
3243 else if (ch == C0_SYN)
3244 ch = cmd_get8 ();
3669 else if (ch < 0x20) 3245 else if (ch < 0x20)
3670 return NULL; /* other control character - exit */ 3246 return NULL; /* other control character - exit */
3671 3247
3672 seen_esc = false; 3248 seen_esc = false;
3673 3249
3674 if (n >= STRING_MAX - 1) 3250 if (n >= sizeof (string) - 1)
3675 // stop at some sane length 3251 // stop at some sane length
3676 return NULL; 3252 return NULL;
3677 3253
3678 if (ch == C0_SYN)
3679 string[n++] = cmd_get8 ();
3680 else
3681 string[n++] = ch; 3254 string[n++] = ch;
3682 } 3255 }
3683 3256
3684 string[n++] = '\0'; 3257 string[n++] = '\0';
3685 3258
3686 ends_how = (ch == 0x5c ? C0_ESC : ch); 3259 ends_how = (ch == 0x5c ? C0_ESC : ch);
… …
3693 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3266 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3694 */ 3267 */
3695void 3268void
3696rxvt_term::process_dcs_seq () 3269rxvt_term::process_dcs_seq ()
3697{ 3270{
3698 char *s;
3699 unicode_t eh;
3700
3701 /* 3271 /*
3702 * Not handled yet 3272 * Not handled yet
3703 */ 3273 */
3274
3275 unicode_t eh;
3704 s = get_to_st (eh); 3276 char *s = get_to_st (eh);
3705 if (s) 3277 if (s)
3706 free (s); 3278 free (s);
3707 3279
3708 return; 3280 return;
3709} 3281}
… …
3713 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3285 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3714 */ 3286 */
3715void 3287void
3716rxvt_term::process_osc_seq () 3288rxvt_term::process_osc_seq ()
3717{ 3289{
3718 unicode_t ch, eh;
3719 int arg; 3290 int arg;
3720 3291
3721 ch = cmd_getc (); 3292 unicode_t ch = cmd_getc ();
3722 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3293 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3723 arg = arg * 10 + (ch - '0'); 3294 arg = arg * 10 + (ch - '0');
3724 3295
3725 if (ch == ';') 3296 if (ch == ';')
3726 { 3297 {
3298 unicode_t eh;
3727 char *s = get_to_st (eh); 3299 char *s = get_to_st (eh);
3728 3300
3729 if (s) 3301 if (s)
3730 { 3302 {
3731 process_xterm_seq (arg, s, eh); 3303 process_xterm_seq (arg, s, eh);
3732 free (s); 3304 free (s);
3733 } 3305 }
3734 } 3306 }
3735} 3307}
3736 3308
3309static unsigned int
3310colorcube_index (unsigned int idx_r,
3311 unsigned int idx_g,
3312 unsigned int idx_b)
3313{
3314 assert (idx_r < Red_levels);
3315 assert (idx_g < Green_levels);
3316 assert (idx_b < Blue_levels);
3317
3318 return idx_r * Blue_levels * Green_levels +
3319 idx_g * Blue_levels +
3320 idx_b;
3321}
3322
3323/*
3324 * Find the nearest color slot in the hidden color cube,
3325 * adapt its value to the 32bit RGBA color.
3326 */
3327unsigned int
3328rxvt_term::map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a)
3329{
3330 r &= 0xff;
3331 g &= 0xff;
3332 b &= 0xff;
3333 a &= 0xff;
3334
3335 uint32_t color = (a << 24) | (r << 16) | (g << 8) | b;
3336
3337 /* we allow one of the 6 closest neighbouring colours */
3338 /* to replace the current color, if they not used recently */
3339 #if 0
3340 static const unsigned char dxyz[][3] = {
3341 0, 0, 0,
3342 0, 0, 4,
3343 0, 4, 4,
3344 4, 4, 0,
3345 4, 0, 4,
3346 0, 4, 0,
3347 4, 0, 0,
3348 };
3349 #else
3350 // silly compressed verlapping triplets version of above
3351 static const unsigned char dxyz[] = {
3352 0, 0, 0, 4, 4, 0, 4, 0, 0,
3353 };
3354 #endif
3355
3356 static const unsigned char color_level[8][32] = {
3357 // neighbour index
3358 {0, 0, 1, 0, 0, 1, 1, 2, 2, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3},
3359 {0, 1, 0, 1, 1, 2, 1, 1, 2, 2, 3, 3, 2, 2, 2, 3, 3, 3, 4, 4, 4, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4},
3360 {0, 0, 1, 2, 1, 1, 2, 3, 3, 2, 2, 3, 3, 4, 4, 3, 3, 3, 4, 4, 5, 5, 5, 4, 4, 4, 5, 5, 5, 5, 5, 5},
3361 {0, 0, 2, 1, 2, 3, 2, 2, 3, 4, 4, 3, 3, 4, 4, 5, 5, 4, 4, 5, 5, 5, 6, 6, 5, 5, 5, 6, 6, 6, 6, 6},
3362 // Red_levels/Green_levels/Blue_levels index
3363 {0, 0, 0, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3},
3364 {0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4},
3365 {0, 1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5},
3366 {0, 1, 1, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6},
3367 };
3368
3369 unsigned int idx;
3370
3371 for (int n = 0; n < ecb_array_length (dxyz) - 2; ++n)
3372 {
3373 unsigned int idx_r = color_level[ Red_levels - dxyz[n + 0]][r / 8];
3374 unsigned int idx_g = color_level[Green_levels - dxyz[n + 1]][g / 8];
3375 unsigned int idx_b = color_level[ Blue_levels - dxyz[n + 2]][b / 8];
3376 unsigned int index = colorcube_index (idx_r, idx_g, idx_b);
3377
3378 if (n == 0)
3379 idx = index;
3380
3381 if (rgb24_color[index] == color)
3382 {
3383 rgb24_seqno[index] = ++rgb24_sequence;
3384 return index + minTermCOLOR24;
3385 }
3386
3387 // minor issue: could update index 0 few more times
3388 if ((rgb24_seqno[index] | rgb24_color[index]) == 0)
3389 {
3390 idx = index;
3391 goto update;
3392 }
3393
3394 // like (rgb24_seqno[idx] > rgb24_seqno[index])
3395 // but also handles wrap around values well enough
3396 if ((uint16_t)(rgb24_seqno[idx] - rgb24_seqno[index]) < 0x8000)
3397 idx = index;
3398 }
3399
3400update:
3401 rgb24_color[idx] = color;
3402 rgb24_seqno[idx] = ++rgb24_sequence;
3403
3404 idx += minTermCOLOR24;
3405 pix_colors_focused [idx].free (this);
3406 pix_colors_focused [idx].set (this, rgba (r * 0x0101, g * 0x0101, b * 0x0101, a * 0x0101));
3407 update_fade_color (idx, false);
3408
3409 return idx;
3410}
3411
3737void 3412void
3738rxvt_term::process_color_seq (int report, int color, const char *str, char resp) 3413rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3739{ 3414{
3740 if (str[0] == '?' && !str[1]) 3415 if (str[0] == '?' && !str[1])
3741 { 3416 {
3742 unsigned short r, g, b; 3417 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3418 return;
3419
3420 rgba c;
3743 pix_colors_focused[color].get (display, r, g, b); 3421 pix_colors_focused[color].get (c);
3422 color -= minCOLOR;
3423
3424#if XFT
3425 if (c.a != rgba::MAX_CC)
3426 tt_printf ("\033]%d;%d;rgba:%04x/%04x/%04x/%04x%c", report, color, c.r, c.g, c.b, c.a, resp);
3427 else
3428#endif
3744 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3429 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", report, color, c.r, c.g, c.b, resp);
3745 } 3430 }
3746 else 3431 else
3747 set_window_color (color, str); 3432 set_window_color (color, str);
3748} 3433}
3749 3434
3750/* 3435/*
3751 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3436 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3752 */ 3437 */
3753void 3438void
3754rxvt_term::process_xterm_seq (int op, const char *str, char resp) 3439rxvt_term::process_xterm_seq (int op, char *str, char resp)
3755{ 3440{
3756 int color; 3441 int color;
3757 char *buf, *name; 3442 char *buf, *name;
3758 bool query = str[0] == '?' && !str[1]; 3443 bool query = str[0] == '?' && !str[1];
3759 int saveop = op; 3444 int saveop = op;
3760 dDisp; 3445
3446 dLocal (Display *, dpy);
3761 3447
3762 assert (str != NULL); 3448 assert (str != NULL);
3449
3450 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3451 return;
3452
3763 switch (op) 3453 switch (op)
3764 { 3454 {
3765 case XTerm_name: 3455 case XTerm_name:
3766 set_title (str); 3456 set_title (str);
3767 /* FALLTHROUGH */ 3457 /* FALLTHROUGH */
… …
3781 unsigned long bytes_after; 3471 unsigned long bytes_after;
3782 unsigned char *value = 0; 3472 unsigned char *value = 0;
3783 const char *str = ""; 3473 const char *str = "";
3784 3474
3785 if (prop 3475 if (prop
3786 && XGetWindowProperty (disp, parent[0], 3476 && XGetWindowProperty (dpy, parent,
3787 prop, 0, 1<<16, 0, AnyPropertyType, 3477 prop, 0, 1<<16, 0, AnyPropertyType,
3788 &actual_type, &actual_format, 3478 &actual_type, &actual_format,
3789 &nitems, &bytes_after, &value) == Success 3479 &nitems, &bytes_after, &value) == Success
3790 && actual_type != None 3480 && actual_type != None
3791 && actual_format == 8) 3481 && actual_format == 8)
3792 str = (const char *)(value); 3482 str = (const char *)(value);
3793 3483
3794 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3484 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3795 3485
3796 XFree (value); 3486 XFree (value);
3797 } 3487 }
3798 else 3488 else
3799 { 3489 {
3800 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3490 char *eq = strchr (str, '=');
3801 3491
3802 if (eq) 3492 if (eq)
3803 { 3493 {
3804 *eq = 0; 3494 *eq = 0;
3805 set_utf8_property (display->atom (str), eq + 1); 3495 set_utf8_property (display->atom (str), eq + 1);
3806 } 3496 }
3807 else 3497 else
3808 XDeleteProperty (disp, parent[0], 3498 XDeleteProperty (dpy, parent,
3809 display->atom (str)); 3499 display->atom (str));
3810 } 3500 }
3811 break; 3501 break;
3812 3502
3813 case XTerm_Color: 3503 case XTerm_Color:
… …
3823 break; 3513 break;
3824 3514
3825 if ((buf = strchr (name, ';')) != NULL) 3515 if ((buf = strchr (name, ';')) != NULL)
3826 *buf++ = '\0'; 3516 *buf++ = '\0';
3827 3517
3828 if (name[0] == '?' && !name[1]) 3518 process_color_seq (op, color, name, resp);
3829 {
3830 unsigned short r, g, b;
3831 pix_colors_focused[color].get (display, r, g, b);
3832 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3833 }
3834 else
3835 set_window_color (color, name);
3836 } 3519 }
3837 break; 3520 break;
3521 case Rxvt_restoreFG:
3838 case XTerm_Color00: 3522 case XTerm_Color00:
3839 process_color_seq (XTerm_Color00, Color_fg, str, resp); 3523 process_color_seq (op, Color_fg, str, resp);
3840 break; 3524 break;
3525 case Rxvt_restoreBG:
3841 case XTerm_Color01: 3526 case XTerm_Color01:
3842 process_color_seq (XTerm_Color01, Color_bg, str, resp); 3527 process_color_seq (op, Color_bg, str, resp);
3843 break; 3528 break;
3844#ifndef NO_CURSORCOLOR 3529#ifndef NO_CURSORCOLOR
3845 case XTerm_Color_cursor: 3530 case XTerm_Color_cursor:
3846 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); 3531 process_color_seq (op, Color_cursor, str, resp);
3847 break; 3532 break;
3848#endif 3533#endif
3849 case XTerm_Color_pointer_fg: 3534 case XTerm_Color_pointer_fg:
3850 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); 3535 process_color_seq (op, Color_pointer_fg, str, resp);
3851 break; 3536 break;
3852 case XTerm_Color_pointer_bg: 3537 case XTerm_Color_pointer_bg:
3853 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); 3538 process_color_seq (op, Color_pointer_bg, str, resp);
3854 break; 3539 break;
3540#ifdef OPTION_HC
3541 case XTerm_Color_HC:
3542 process_color_seq (op, Color_HC, str, resp);
3543 break;
3544 case XTerm_Color_HTC:
3545 process_color_seq (op, Color_HTC, str, resp);
3546 break;
3547#endif
3855#ifndef NO_BOLD_UNDERLINE_REVERSE 3548#ifndef NO_BOLD_UNDERLINE_REVERSE
3856 case XTerm_Color_RV:
3857 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3858 break;
3859 case Rxvt_Color_BD:
3860 case URxvt_Color_BD: 3549 case URxvt_Color_BD:
3861 process_color_seq (op, Color_BD, str, resp); 3550 process_color_seq (op, Color_BD, str, resp);
3862 break; 3551 break;
3863 case Rxvt_Color_UL:
3864 case URxvt_Color_UL: 3552 case URxvt_Color_UL:
3865 process_color_seq (op, Color_UL, str, resp); 3553 process_color_seq (op, Color_UL, str, resp);
3866 break; 3554 break;
3867 case URxvt_Color_IT: 3555 case URxvt_Color_IT:
3868 process_color_seq (URxvt_Color_IT, Color_IT, str, resp); 3556 process_color_seq (op, Color_IT, str, resp);
3869 break; 3557 break;
3870#endif 3558#endif
3871#if TRANSPARENT && TINTING
3872 case URxvt_Color_tint: 3559 case URxvt_Color_border:
3873 process_color_seq (URxvt_Color_tint, Color_tint, str, resp); 3560 process_color_seq (op, Color_border, str, resp);
3874 check_our_parents ();
3875 if (am_transparent)
3876 want_full_refresh = want_refresh = 1;
3877 break;
3878#endif
3879
3880 case Rxvt_Pixmap:
3881 {
3882 if (*str != ';')
3883 {
3884#if XPM_BACKGROUND
3885 scale_pixmap (""); /* reset to default scaling */
3886 set_bgPixmap (str); /* change pixmap */
3887 scr_touch (true);
3888#endif
3889 }
3890
3891 int changed = 0;
3892
3893 while ((str = strchr (str, ';')) != NULL)
3894 {
3895 str++;
3896#if XPM_BACKGROUND
3897 changed += scale_pixmap (str);
3898#endif
3899 }
3900
3901 if (changed)
3902 {
3903#ifdef XPM_BACKGROUND
3904 resize_pixmap ();
3905 scr_touch (true);
3906#endif
3907 }
3908 }
3909 break;
3910
3911 case Rxvt_restoreFG:
3912 set_window_color (Color_fg, str);
3913 break;
3914 case Rxvt_restoreBG:
3915 set_window_color (Color_bg, str);
3916 break; 3561 break;
3917 3562
3918 case XTerm_logfile: 3563 case XTerm_logfile:
3919 // TODO, when secure mode? 3564 // TODO, when secure mode?
3920 break; 3565 break;
… …
3939 case URxvt_italicFont: 3584 case URxvt_italicFont:
3940 case URxvt_boldItalicFont: 3585 case URxvt_boldItalicFont:
3941#endif 3586#endif
3942 if (query) 3587 if (query)
3943 tt_printf ("\33]%d;%-.250s%c", saveop, 3588 tt_printf ("\33]%d;%-.250s%c", saveop,
3944 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc 3589 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3945 ? fontset[op - URxvt_font]->fontdesc : "", 3590 ? fontset[op - URxvt_font]->fontdesc : "",
3946 resp); 3591 resp);
3947 else 3592 else
3948 { 3593 {
3949 const char *&res = rs[Rs_font + (op - URxvt_font)]; 3594 const char *&res = rs[Rs_font + (op - URxvt_font)];
… …
3952 allocated.push_back ((void *)res); 3597 allocated.push_back ((void *)res);
3953 set_fonts (); 3598 set_fonts ();
3954 } 3599 }
3955 break; 3600 break;
3956 3601
3957#if ENABLE_FRILLS 3602 case URxvt_version:
3603 if (query)
3604 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3605 op,
3606 rs[Rs_name], VERSION[0], VERSION[2],
3607 resp);
3608 break;
3609
3610#if !ENABLE_MINIMAL
3611 case URxvt_cellinfo:
3612 if (query)
3613 tt_printf ("\33]%d;%d;%d;%d%c", saveop,
3614 fwidth, fheight, fbase,
3615 resp);
3616 break;
3617
3958 case URxvt_locale: 3618 case URxvt_locale:
3959 if (query) 3619 if (query)
3960 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp); 3620 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3961 else 3621 else
3962 { 3622 {
3963 set_locale (str); 3623 set_locale (str);
3964 pty->set_utf8_mode (enc_utf8); 3624 pty->set_utf8_mode (enc_utf8);
3965 init_xlocale (); 3625 init_xlocale ();
… …
3980 break; 3640 break;
3981#endif 3641#endif
3982 3642
3983#if ENABLE_PERL 3643#if ENABLE_PERL
3984 case URxvt_perl: 3644 case URxvt_perl:
3985 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END))) 3645 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3986 ; // no responses yet
3987 break; 3646 break;
3988#endif 3647#endif
3989 } 3648 }
3990} 3649}
3991/*----------------------------------------------------------------------*/ 3650/*----------------------------------------------------------------------*/
… …
3998 * 's' = save 3657 * 's' = save
3999 * 'r' = restore 3658 * 'r' = restore
4000 * 't' = toggle 3659 * 't' = toggle
4001 * so no need for fancy checking 3660 * so no need for fancy checking
4002 */ 3661 */
4003int 3662int ecb_cold
4004rxvt_term::privcases (int mode, unsigned long bit) 3663rxvt_term::privcases (int mode, unsigned long bit)
4005{ 3664{
4006 int state; 3665 int state;
4007 3666
4008 if (mode == 's') 3667 if (mode == 's')
4009 { 3668 {
4010 SavedModes |= (priv_modes & bit); 3669 if (priv_modes & bit)
3670 SavedModes |= bit;
3671 else
3672 SavedModes &= ~bit;
4011 return -1; 3673 return -1;
4012 } 3674 }
4013 else 3675 else
4014 { 3676 {
4015 if (mode == 'r') 3677 if (mode == 'r')
4016 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3678 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
4017 else 3679 else
4018 state = (mode == 't') ? ! (priv_modes & bit) : mode; 3680 state = (mode == 't') ? ! (priv_modes & bit) : mode;
4019 PrivMode (state, bit); 3681
3682 if (state)
3683 priv_modes |= bit;
3684 else
3685 priv_modes &= ~bit;
4020 } 3686 }
4021 3687
4022 return state; 3688 return state;
4023} 3689}
4024 3690
4025/* we're not using priv _yet_ */ 3691/* we're not using priv _yet_ */
4026void 3692void
4027rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg) 3693rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
4028{ 3694{
4029 unsigned int i, j; 3695 unsigned int i, j;
4030 int state; 3696 int state;
4031 3697
4032 static const struct 3698 static const struct
4033 { 3699 {
4034 const int argval; 3700 const int argval;
4035 const unsigned long bit; 3701 const unsigned long bit;
4036 }
4037
4038 argtopriv[] = { 3702 } argtopriv[] = {
4039 { 1, PrivMode_aplCUR }, 3703 { 1, PrivMode_aplCUR }, // DECCKM
4040 { 2, PrivMode_vt52 }, 3704 { 2, PrivMode_vt52 }, // DECANM
4041 { 3, PrivMode_132 }, 3705 { 3, PrivMode_132 }, // DECCOLM
4042 { 4, PrivMode_smoothScroll }, 3706 { 4, PrivMode_smoothScroll }, // DECSCLM
4043 { 5, PrivMode_rVideo }, 3707 { 5, PrivMode_rVideo }, // DECSCNM
4044 { 6, PrivMode_relOrigin }, 3708 { 6, PrivMode_relOrigin }, // DECOM
4045 { 7, PrivMode_Autowrap }, 3709 { 7, PrivMode_Autowrap }, // DECAWM
4046 // 8, bi-directional support mode 3710 // 8, auto-repeat keys // DECARM
4047 { 9, PrivMode_MouseX10 }, 3711 { 9, PrivMode_MouseX10 },
4048 // 18, 19 printing-related
4049 { 25, PrivMode_VisibleCursor }, 3712 { 12, PrivMode_BlinkingCursor },
3713 // 18 end FF to printer after print screen
3714 // 19 Print screen prints full screen/scroll region
3715 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
4050#ifdef scrollBar_esc 3716#ifdef scrollBar_esc
4051 { scrollBar_esc, PrivMode_scrollBar }, 3717 { scrollBar_esc, PrivMode_scrollBar },
4052#endif 3718#endif
4053 { 35, PrivMode_ShiftKeys }, // rxvt extension 3719 { 35, PrivMode_ShiftKeys }, // rxvt extension
3720 // 38, tektronix mode // DECTEK
4054 { 40, PrivMode_132OK }, 3721 { 40, PrivMode_132OK },
4055 // 41 xterm more fixes NYI 3722 // 41 xterm more fixes NYI
4056 // 45 margin bell NYI 3723 // 45 margin bell NYI
4057 // 46 start logging 3724 // 46 start logging
4058 { 47, PrivMode_Screen }, 3725 { 47, PrivMode_Screen },
4059 { 66, PrivMode_aplKP }, 3726 { 66, PrivMode_aplKP }, // DECNKM
4060#ifndef NO_BACKSPACE_KEY 3727#ifndef NO_BACKSPACE_KEY
4061 { 67, PrivMode_BackSpace }, 3728 { 67, PrivMode_BackSpace }, // DECBKM
4062#endif 3729#endif
4063 { 1000, PrivMode_MouseX11 }, 3730 { 1000, PrivMode_MouseX11 },
4064 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3731 { 1002, PrivMode_MouseBtnEvent },
4065 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3732 { 1003, PrivMode_MouseAnyEvent },
4066 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3733#if ENABLE_FRILLS
3734 { 1004, PrivMode_FocusEvent },
3735 { 1005, PrivMode_ExtMouseUTF8 },
3736 { 1006, PrivMode_ExtMouseSGR },
3737#endif
4067 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3738 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
4068 { 1011, PrivMode_Keypress }, // rxvt extension 3739 { 1011, PrivMode_Keypress }, // rxvt extension
3740#if ENABLE_FRILLS
3741 { 1015, PrivMode_ExtMouseUrxvt }, // urxvt extension of 1005
3742#endif
4069 // 1035 enable modifiers for alt, numlock NYI 3743 // 1035 enable modifiers for alt, numlock NYI
4070 // 1036 send ESC for meta keys NYI 3744 // 1036 send ESC for meta keys NYI
4071 // 1037 send DEL for keypad delete NYI 3745 // 1037 send DEL for keypad delete NYI
4072 { 1047, PrivMode_Screen }, 3746 { 1047, PrivMode_Screen },
4073 // 1048 save and restore cursor 3747 // 1048 save and restore cursor, implemented in code
4074 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3748 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4075 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3749 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3750#if ENABLE_FRILLS
3751 { 2004, PrivMode_BracketPaste },
3752#endif
4076 }; 3753 };
4077 3754
4078 if (nargs == 0) 3755 if (nargs == 0)
4079 return; 3756 return;
3757
3758 // DECRQM
3759 if (mode == 'p')
3760 {
3761 int status = 0;
3762 if (nargs != 1)
3763 return;
3764
3765 for (j = 0; j < ecb_array_length (argtopriv); j++)
3766 if (argtopriv[j].argval == arg[0])
3767 {
3768 status = (priv_modes & argtopriv[j].bit) ? 1 : 2;
3769 break;
3770 }
3771
3772 tt_printf ("\33[?%d;%d$y", arg[0], status);
3773 return;
3774 }
4080 3775
4081 /* make lo/hi boolean */ 3776 /* make lo/hi boolean */
4082 if (mode == 'l') 3777 if (mode == 'l')
4083 mode = 0; /* reset */ 3778 mode = 0; /* reset */
4084 else if (mode == 'h') 3779 else if (mode == 'h')
… …
4087 for (i = 0; i < nargs; i++) 3782 for (i = 0; i < nargs; i++)
4088 { 3783 {
4089 state = -1; 3784 state = -1;
4090 3785
4091 /* basic handling */ 3786 /* basic handling */
4092 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3787 for (j = 0; j < ecb_array_length (argtopriv); j++)
4093 if (argtopriv[j].argval == arg[i]) 3788 if (argtopriv[j].argval == arg[i])
4094 { 3789 {
4095 state = privcases (mode, argtopriv[j].bit); 3790 state = privcases (mode, argtopriv[j].bit);
4096 break; 3791 break;
4097 } 3792 }
… …
4105 3800
4106 scr_touch (true); 3801 scr_touch (true);
4107 break; 3802 break;
4108#endif 3803#endif
4109 case 1048: /* alternative cursor save */ 3804 case 1048: /* alternative cursor save */
4110 case 1049:
4111 if (OPTION (Opt_secondaryScreen)) 3805 if (option (Opt_secondaryScreen))
4112 if (mode == 0) 3806 if (mode == 0)
4113 scr_cursor (RESTORE); 3807 scr_cursor (RESTORE);
4114 else if (mode == 1) 3808 else if (mode == 1)
4115 scr_cursor (SAVE); 3809 scr_cursor (SAVE);
4116 break; 3810 break;
… …
4124 case 2: /* VT52 mode */ 3818 case 2: /* VT52 mode */
4125 /* oddball mode. should be set regardless of set/reset 3819 /* oddball mode. should be set regardless of set/reset
4126 * parameter. Return from VT52 mode with an ESC < from 3820 * parameter. Return from VT52 mode with an ESC < from
4127 * within VT52 mode 3821 * within VT52 mode
4128 */ 3822 */
4129 PrivMode (1, PrivMode_vt52); 3823 priv_modes |= PrivMode_vt52;
4130 break; 3824 break;
4131 case 3: /* 80/132 */ 3825 case 3: /* 80/132 */
4132 if (priv_modes & PrivMode_132OK) 3826 if (priv_modes & PrivMode_132OK)
4133 set_widthheight (((state ? 132 : 80) * fwidth), height); 3827 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
4134 break; 3828 break;
4135 case 4: /* smooth scrolling */ 3829 case 4: /* smooth scrolling */
4136 set_option (Opt_jumpScroll, !state); 3830 set_option (Opt_jumpScroll, !state);
4137 break; 3831 break;
4138 case 5: /* reverse video */ 3832 case 5: /* reverse video */
… …
4145 scr_autowrap (state); 3839 scr_autowrap (state);
4146 break; 3840 break;
4147 /* case 8: - auto repeat, can't do on a per window basis */ 3841 /* case 8: - auto repeat, can't do on a per window basis */
4148 case 9: /* X10 mouse reporting */ 3842 case 9: /* X10 mouse reporting */
4149 if (state) /* orthogonal */ 3843 if (state) /* orthogonal */
4150 priv_modes &= ~PrivMode_MouseX11; 3844 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
4151 break; 3845 break;
4152#ifdef scrollBar_esc 3846#ifdef scrollBar_esc
4153 case scrollBar_esc: 3847 case scrollBar_esc:
4154 if (scrollbar_mapping (state)) 3848 scrollBar.map (state);
4155 {
4156 resize_all_windows (0, 0, 0); 3849 resize_all_windows (0, 0, 0);
4157 scr_touch (true); 3850 scr_touch (true);
4158 } 3851 break;
3852#endif
3853#ifdef CURSOR_BLINK
3854 case 12:
3855 cursor_blink_reset ();
4159 break; 3856 break;
4160#endif 3857#endif
4161 case 25: /* visible/invisible cursor */ 3858 case 25: /* visible/invisible cursor */
4162 scr_cursor_visible (state); 3859 scr_cursor_visible (state);
4163 break; 3860 break;
… …
4168 break; 3865 break;
4169 /* case 66: - application key pad */ 3866 /* case 66: - application key pad */
4170 /* case 67: - backspace key */ 3867 /* case 67: - backspace key */
4171 case 1000: /* X11 mouse reporting */ 3868 case 1000: /* X11 mouse reporting */
4172 if (state) /* orthogonal */ 3869 if (state) /* orthogonal */
4173 priv_modes &= ~PrivMode_MouseX10; 3870 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
4174 break; 3871 break;
4175#if 0
4176 case 1001: 3872 case 1002:
4177 break; /* X11 mouse highlighting */ 3873 case 1003:
4178#endif 3874 if (state)
3875 {
3876 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3877 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3878 mouse_row = mouse_col = 0;
3879 vt_emask_mouse = PointerMotionMask;
3880 }
3881 else
3882 vt_emask_mouse = NoEventMask;
3883
3884 vt_select_input ();
3885 break;
4179 case 1010: /* scroll to bottom on TTY output inhibit */ 3886 case 1010: /* scroll to bottom on TTY output inhibit */
4180 set_option (Opt_scrollTtyOutput, !state); 3887 set_option (Opt_scrollTtyOutput, !state);
4181 break; 3888 break;
4182 case 1011: /* scroll to bottom on key press */ 3889 case 1011: /* scroll to bottom on key press */
4183 set_option (Opt_scrollTtyKeypress, state); 3890 set_option (Opt_scrollTtyKeypress, state);
4184 break; 3891 break;
4185 case 1047: /* secondary screen w/ clearing last */ 3892 case 1047: /* secondary screen w/ clearing last */
4186 if (OPTION (Opt_secondaryScreen)) 3893 if (option (Opt_secondaryScreen))
4187 if (current_screen != PRIMARY) 3894 if (!state)
4188 scr_erase_screen (2); 3895 scr_erase_screen (2);
3896
4189 scr_change_screen (state); 3897 scr_change_screen (state);
4190 break; 3898 break;
4191 case 1049: /* secondary screen w/ clearing first */ 3899 case 1049: /* secondary screen w/ clearing first */
3900 if (option (Opt_secondaryScreen))
3901 if (state)
3902 scr_cursor (SAVE);
3903
4192 scr_change_screen (state); 3904 scr_change_screen (state);
3905
4193 if (OPTION (Opt_secondaryScreen)) 3906 if (option (Opt_secondaryScreen))
4194 if (current_screen != PRIMARY) 3907 if (state)
4195 scr_erase_screen (2); 3908 scr_erase_screen (2);
3909 else
3910 scr_cursor (RESTORE);
4196 break; 3911 break;
4197 default: 3912 default:
4198 break; 3913 break;
4199 } 3914 }
4200 } 3915 }
4201} 3916}
4202/*}}} */ 3917/*}}} */
4203 3918
4204/*{{{ process sgr sequences */ 3919/*{{{ process sgr sequences */
4205void 3920void ecb_hot
4206rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3921rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
4207{ 3922{
4208 unsigned int i; 3923 unsigned int i;
4209 short rendset; 3924 short rendset;
4210 int rendstyle; 3925 int rendstyle;
… …
4252 //case 19: // ninth alt font 3967 //case 19: // ninth alt font
4253 //case 20: // gothic 3968 //case 20: // gothic
4254 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613) 3969 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
4255 rendset = 0, rendstyle = RS_Bold; 3970 rendset = 0, rendstyle = RS_Bold;
4256 break; 3971 break;
4257 case 22: // normal intensity 3972 case 22: // bold off (vt220)
4258 rendset = 0, rendstyle = RS_Bold; 3973 rendset = 0, rendstyle = RS_Bold;
4259 break; 3974 break;
4260 case 23: // disable italic 3975 case 23: // disable italic
4261 rendset = 0, rendstyle = RS_Italic; 3976 rendset = 0, rendstyle = RS_Italic;
4262 break; 3977 break;
4263 case 24: 3978 case 24: // underline off (vt220)
4264 rendset = 0, rendstyle = RS_Uline; 3979 rendset = 0, rendstyle = RS_Uline;
4265 break; 3980 break;
4266 case 25: 3981 case 25: // blink off (vt220)
4267 rendset = 0, rendstyle = RS_Blink; 3982 rendset = 0, rendstyle = RS_Blink;
4268 break; 3983 break;
4269 case 26: // variable spacing (iso 8613) 3984 case 26: // variable spacing (iso 8613)
4270 rendset = 0, rendstyle = RS_Blink; 3985 rendset = 0, rendstyle = RS_Blink;
4271 break; 3986 break;
4272 case 27: 3987 case 27: // reverse off (vt220)
4273 rendset = 0, rendstyle = RS_RVid; 3988 rendset = 0, rendstyle = RS_RVid;
4274 break; 3989 break;
4275 //case 28: // visible. NYI 3990 //case 28: // visible. NYI
4276 //case 29: // not crossed-out 3991 //case 29: // not crossed-out
4277 } 3992 }
… …
4292 case 35: 4007 case 35:
4293 case 36: 4008 case 36:
4294 case 37: 4009 case 37:
4295 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 4010 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
4296 break; 4011 break;
4297 case 38: // set fg color, ISO 8613-6
4298 if (nargs > i + 2 && arg[i + 1] == 5)
4299 {
4300 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
4301 i += 2;
4302 }
4303 break;
4304 case 39: /* default fg */ 4012 case 39: /* default fg */
4305 scr_color (Color_fg, Color_fg); 4013 scr_color (Color_fg, Color_fg);
4306 break; 4014 break;
4307 4015
4308 case 40: 4016 case 40:
… …
4313 case 45: 4021 case 45:
4314 case 46: 4022 case 46:
4315 case 47: 4023 case 47:
4316 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 4024 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
4317 break; 4025 break;
4318 case 48: // set bg color, ISO 8613-6
4319 if (nargs > i + 2 && arg[i + 1] == 5)
4320 {
4321 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
4322 i += 2;
4323 }
4324 break;
4325 case 49: /* default bg */ 4026 case 49: /* default bg */
4326 scr_color (Color_bg, Color_bg); 4027 scr_color (Color_bg, Color_bg);
4327 break; 4028 break;
4328 4029
4030 case 38: // set fg color, ISO 8613-6
4031 case 48: // set bg color, ISO 8613-6
4032 {
4033 unsigned int fgbg = arg[i] == 38 ? Color_fg : Color_bg;
4034 unsigned int idx;
4035
4036 if (nargs > i + 2 && arg[i + 1] == 5)
4037 {
4038 idx = minCOLOR + arg[i + 2];
4039 i += 2;
4040
4041 scr_color (idx, fgbg);
4042 }
4043 else if (nargs > i + 4 && arg[i + 1] == 2)
4044 {
4045 unsigned int r = arg[i + 2];
4046 unsigned int g = arg[i + 3];
4047 unsigned int b = arg[i + 4];
4048 unsigned int a = 0xff;
4049
4050 idx = map_rgb24_color (r, g, b, a);
4051
4052 i += 4;
4053
4054 scr_color (idx, fgbg);
4055 }
4056 }
4057 break;
4058
4329 //case 50: // not variable spacing 4059 //case 50: // not variable spacing
4330 4060
4331#if ENABLE_FRILLS 4061#if !ENABLE_MINIMAL
4332 case 90: 4062 case 90:
4333 case 91: /* set bright fg color */ 4063 case 91: /* set bright fg color */
4334 case 92: 4064 case 92:
4335 case 93: 4065 case 93:
4336 case 94: 4066 case 94:
… …
4351 break; 4081 break;
4352#endif 4082#endif
4353 } 4083 }
4354 } 4084 }
4355} 4085}
4086
4087void
4088rxvt_term::set_cursor_style (int style)
4089{
4090 if (!IN_RANGE_INC (style, 0, 6))
4091 return;
4092
4093 if (style == 0)
4094 style = 1;
4095
4096 cursor_type = (style - 1) / 2;
4097 set_option (Opt_cursorUnderline, cursor_type == 1);
4098
4099#ifdef CURSOR_BLINK
4100 set_option (Opt_cursorBlink, style & 1);
4101 cursor_blink_reset ();
4102#endif
4103
4104 want_refresh = 1;
4105}
4356/*}}} */ 4106/*}}} */
4357 4107
4358/*{{{ (do not) process Rob Nation's own graphics mode sequences */
4359void
4360rxvt_term::process_graphics ()
4361{
4362 unicode_t ch, cmd = cmd_getc ();
4363
4364 if (cmd == 'Q')
4365 { /* query graphics */
4366 tt_printf ("\033G0\012"); /* no graphics */
4367 return;
4368 }
4369 /* swallow other graphics sequences until terminating ':' */
4370 do
4371 ch = cmd_getc ();
4372 while (ch != ':');
4373}
4374/*}}} */
4375
4376/* ------------------------------------------------------------------------- */ 4108/* ---------------------------------------------------------------------- */
4109/* Write data to the pty as typed by the user, pasted with the mouse,
4110 * or generated by us in response to a query ESC sequence.
4111 */
4377 4112
4378/* 4113/*
4379 * Send printf () formatted output to the command. 4114 * Send printf () formatted output to the command.
4380 * Only use for small amounts of data. 4115 * Only use for small amounts of data.
4381 */ 4116 */
… …
4389 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4124 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
4390 va_end (arg_ptr); 4125 va_end (arg_ptr);
4391 tt_write (buf, strlen (buf)); 4126 tt_write (buf, strlen (buf));
4392} 4127}
4393 4128
4394/* ---------------------------------------------------------------------- */
4395/* Write data to the pty as typed by the user, pasted with the mouse, 4129/* Write data to the pty as typed by the user. */
4396 * or generated by us in response to a query ESC sequence. 4130void
4397 */ 4131rxvt_term::tt_write_user_input (const char *data, unsigned int len)
4398const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT 4132{
4133 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4134 return;
4135
4136 if (option (Opt_scrollTtyKeypress))
4137 if (view_start)
4138 {
4139 view_start = 0;
4140 want_refresh = 1;
4141 }
4142
4143 tt_write_ (data, len);
4144}
4399 4145
4400void 4146void
4401rxvt_term::tt_write (const char *data, unsigned int len) 4147rxvt_term::tt_write (const char *data, unsigned int len)
4402{ 4148{
4403 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END))) 4149 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4404 return; 4150 return;
4405 4151
4152 tt_write_ (data, len);
4153}
4154
4155static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4156
4157void
4158rxvt_term::tt_write_ (const char *data, unsigned int len)
4159{
4406 if (pty->pty < 0) 4160 if (pty->pty < 0)
4407 return; 4161 return;
4408 4162
4409 if (v_buflen == 0) 4163 if (v_buflen == 0)
4410 { 4164 {
4411 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE)); 4165 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4412 4166
4167 max_it (written, 0);
4168
4413 if ((unsigned int)written == len) 4169 if (written == len)
4414 return; 4170 return;
4415 4171
4416 data += written; 4172 data += written;
4417 len -= written; 4173 len -= written;
4418 } 4174 }
4419 4175
4420 v_buffer = (char *)realloc (v_buffer, v_buflen + len); 4176 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4421 4177
4422 memcpy (v_buffer + v_buflen, data, len); 4178 memcpy (v_buffer + v_buflen, data, len);
4423 v_buflen += len; 4179 v_buflen += len;
4424 4180
4425 pty_ev.set (EVENT_READ | EVENT_WRITE); 4181 pty_ev.set (ev::READ | ev::WRITE);
4426} 4182}
4427 4183
4428void rxvt_term::pty_write () 4184void rxvt_term::pty_write ()
4429{ 4185{
4430 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE)); 4186 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
… …
4435 4191
4436 if (v_buflen == 0) 4192 if (v_buflen == 0)
4437 { 4193 {
4438 free (v_buffer); 4194 free (v_buffer);
4439 v_buffer = 0; 4195 v_buffer = 0;
4440 v_buflen = 0;
4441 4196
4442 pty_ev.set (EVENT_READ); 4197 pty_ev.set (ev::READ);
4443 return; 4198 return;
4444 } 4199 }
4445 4200
4446 memmove (v_buffer, v_buffer + written, v_buflen); 4201 memmove (v_buffer, v_buffer + written, v_buflen);
4447 } 4202 }
4448 else if (written != -1 || (errno != EAGAIN && errno != EINTR)) 4203 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4449 pty_ev.set (EVENT_READ); 4204 pty_ev.set (ev::READ);
4450} 4205}
4451 4206
4452/*----------------------- end-of-file (C source) -----------------------*/ 4207/*----------------------- end-of-file (C source) -----------------------*/
4453 4208

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines