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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.296 by root, Tue Jan 31 14:16:59 2006 UTC vs.
Revision 1.602 by sf-exg, Sat May 6 08:01:35 2023 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);
232 239
233 if (WCWIDTH (ch) >= 2) 240 if (WCWIDTH (ch) >= 2)
234 scr_overlay_set (12, y, NOCHAR, r); 241 scr_overlay_set (12, y + 1, NOCHAR, r);
235 } 242 }
236 243
237// { 244// {
238// char buf[4+4+3+1]; 245// char buf[4+4+3+1];
239// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y); 246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
240// scr_overlay_set (0, 0, buf); 247// scr_overlay_set (0, 0, buf);
241// } 248// }
242 scr_overlay_set (0, len , attr); 249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
243 scr_overlay_set (0, len + 1, fname); 252 scr_overlay_set (0, len + 2 + i, fname[i]);
244
245 free (fname); 253 free (fname[i]);
254 }
246 255
247# if ENABLE_COMBINING 256# if ENABLE_COMBINING
248 if (alloc) 257 if (alloc)
249 delete [] alloc; 258 delete [] alloc;
250# endif 259# endif
251} 260}
252#endif 261#endif
253 262
254void 263void ecb_cold
255rxvt_term::commit_iso14755 () 264rxvt_term::commit_iso14755 ()
256{ 265{
257 wchar_t ch[2];
258
259 ch[0] = iso14755buf & ISO_14755_MASK; 266 wchar_t ch = iso14755buf & ISO_14755_MASK;
260 ch[1] = 0;
261 267
262 if (iso14755buf & ISO_14755_51) 268 if (iso14755buf & ISO_14755_51)
263 { 269 {
264 char mb[16]; 270 char mb[MB_LEN_MAX];
265 int len; 271 int len;
266 272
267 // allow verbatim 0-bytes and control-bytes to be entered 273 // allow verbatim 0-bytes and control-bytes to be entered
268 if (ch[0] >= 0x20) 274 if (ch >= 0x20)
269 len = wcstombs (mb, ch, 16); 275 len = wctomb (mb, ch);
270 else 276 else
271 { 277 {
272 mb[0] = ch[0]; 278 mb[0] = ch;
273 len = 1; 279 len = 1;
274 } 280 }
275 281
276 if (len > 0) 282 if (len > 0)
277 tt_write (mb, len); 283 tt_write (mb, len);
… …
280 } 286 }
281 287
282 iso14755buf = 0; 288 iso14755buf = 0;
283} 289}
284 290
285int 291static int ecb_cold
286rxvt_term::hex_keyval (XKeyEvent &ev) 292hex_keyval (XKeyEvent &ev)
287{ 293{
288 // check wether this event corresponds to a hex digit 294 // check whether this event corresponds to a hex digit
289 // if the modifiers had not been pressed. 295 // if the modifiers had not been pressed.
290 for (int index = 0; index < 8; index++) 296 for (int index = 0; index < 8; index++)
291 { 297 {
292 KeySym k = XLookupKeysym (&ev, index); 298 KeySym k = XLookupKeysym (&ev, index);
293 299
… …
299 305
300 return -1; 306 return -1;
301} 307}
302#endif 308#endif
303 309
304/*{{{ Convert the keypress event into a string */ 310static inline KeySym ecb_cold
305void 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
306rxvt_term::lookup_key (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
307{ 409{
308 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
309 unsigned int newlen; 411 KeySym keysym = NoSymbol;
310 KeySym keysym;
311 int valid_keysym;
312 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
313 419
314 /* 420 /*
315 * 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
316 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
317 * 423 *
… …
319 */ 425 */
320 shft = ev.state & ShiftMask; 426 shft = ev.state & ShiftMask;
321 ctrl = ev.state & ControlMask; 427 ctrl = ev.state & ControlMask;
322 meta = ev.state & ModMetaMask; 428 meta = ev.state & ModMetaMask;
323 429
324 if (numlock_state || (ev.state & ModNumLockMask))
325 {
326 numlock_state = (ev.state & ModNumLockMask);
327 PrivMode ((!numlock_state), PrivMode_aplKP);
328 }
329
330 kbuf[0] = 0; 430 kbuf[0] = 0;
331 431
332#ifdef USE_XIM 432#if USE_XIM
333 if (Input_Context) 433 if (Input_Context)
334 { 434 {
335 Status status_return; 435 Status status_return;
336 436
337#if 0 437#if 0
… …
375 } 475 }
376 } 476 }
377 else 477 else
378 len = 0; 478 len = 0;
379 } 479 }
380
381 valid_keysym = status_return == XLookupKeySym
382 || status_return == XLookupBoth;
383 } 480 }
384 else 481 else
385#endif 482#endif
386 { 483 {
387 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
388 valid_keysym = keysym != NoSymbol; 485 }
486
487 if (keysym != NoSymbol)
389 } 488 {
489 KeySym orig_keysym = keysym;
390 490
391 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)
392 { 704 {
393#ifdef KEYSYM_RESOURCE 705#ifdef KEYSYM_RESOURCE
394 if (keyboard->dispatch (this, keysym, ev.state)) 706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
395 return; 707 return;
396#endif 708#endif
397 709
398 if (saveLines) 710 if (saveLines)
399 { 711 {
… …
408#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
409 lnsppg = nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
410#else 722#else
411 lnsppg = nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
412#endif 724#endif
725 max_it (lnsppg, 1);
726
413 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
414 { 728 {
415 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
416 return; 730 return;
417 } 731 }
418 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
419 { 733 {
420 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
421 return; 735 return;
422 } 736 }
423 } 737 }
424#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
425 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
426 { 740 {
427 if (keysym == XK_Up) 741 if (keysym == XK_Up)
428 { 742 {
429 scr_page (UP, 1); 743 scr_page (1);
430 return; 744 return;
431 } 745 }
432 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
433 { 747 {
434 scr_page (DN, 1); 748 scr_page (-1);
435 return; 749 return;
436 } 750 }
437 } 751 }
438#endif 752#endif
439#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
440 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
441 { 755 {
442 if (keysym == XK_Home) 756 if (keysym == XK_Home)
443 { 757 {
444 scr_move_to (0, 1); 758 scr_changeview (top_row);
445 return; 759 return;
446 } 760 }
447 else if (keysym == XK_End) 761 else if (keysym == XK_End)
448 { 762 {
449 scr_move_to (1, 1); 763 scr_changeview (0);
450 return; 764 return;
451 } 765 }
452 } 766 }
453#endif 767#endif
454 } 768 }
455 769
456 if (shft) 770 if (shft)
457 { 771 {
458 /* Shift + F1 - F10 generates F11 - F20 */
459 if (keysym >= XK_F1 && keysym <= XK_F10)
460 {
461 keysym += (XK_F11 - XK_F1);
462 shft = 0; /* turn off Shift */
463 }
464 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
465 { 773 {
466 switch (keysym) 774 switch (keysym)
467 { 775 {
468 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
469 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
470 selection_request (ev.time); 778 selection_request (ev.time);
471 return; 779 return;
472#if TODO 780#if TODO
473 /* rxvt extras */ 781 /* rxvt extras */
474 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
475 change_font (FONT_UP);
476 return; 783 return;
477 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
478 change_font (FONT_DN);
479 return; 785 return;
480#endif 786#endif
481 } 787 }
482 } 788 }
483 } 789 }
484 790
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
485#if ENABLE_FRILLS || ISO_14755 806#if ENABLE_FRILLS || ISO_14755
486 // ISO 14755 support 807 // ISO 14755 support
487 if (shft && ctrl) 808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
488 { 809 {
489 int hv; 810 int hv;
490 811
491 if (iso14755buf & ISO_14755_51 812 if (iso14755buf & ISO_14755_51
492 && (keysym == XK_space || keysym == XK_KP_Space 813 && (keysym == XK_space || keysym == XK_KP_Space
… …
494 { 815 {
495 commit_iso14755 (); 816 commit_iso14755 ();
496 iso14755buf = ISO_14755_51; 817 iso14755buf = ISO_14755_51;
497# if ISO_14755 818# if ISO_14755
498 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);
499# endif 828# endif
500 return; 829 return;
501 } 830 }
502 else if ((hv = hex_keyval (ev)) >= 0) 831 else if ((hv = hex_keyval (ev)) >= 0)
503 { 832 {
… …
508# endif 837# endif
509 return; 838 return;
510 } 839 }
511 else 840 else
512 { 841 {
513# if ENABLE_OVERLAY 842# if ISO_14755
514 scr_overlay_off (); 843 scr_overlay_off ();
515# endif 844# endif
516 iso14755buf = 0; 845 iso14755buf = 0;
517 } 846 }
518 } 847 }
848 else if (option (Opt_iso14755) &&
519 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R)) 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
520 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))) 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
521 if (!(iso14755buf & ISO_14755_STARTED)) 851 if (!(iso14755buf & ISO_14755_STARTED))
522 { 852 {
523 iso14755buf |= ISO_14755_STARTED; 853 iso14755buf |= ISO_14755_STARTED;
524# if ENABLE_OVERLAY 854# if ISO_14755
525 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1); 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
526 scr_overlay_set (0, 0, "ISO 14755 mode"); 856 scr_overlay_set (0, 0, "ISO 14755 mode");
527# endif 857# endif
528 } 858 }
529#endif 859#endif
530 860
531#ifdef PRINTPIPE 861#ifdef PRINTPIPE
532 if (keysym == XK_Print) 862 if (keysym == XK_Print)
533 { 863 {
534 scr_printscreen (ctrl | shft); 864 scr_printscreen (ctrl | shft);
535 return; 865 return;
536 } 866 }
537#endif 867#endif
538
539 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
540 {
541 {
542 newlen = 1;
543 switch (keysym)
544 {
545#ifndef NO_BACKSPACE_KEY
546 case XK_BackSpace:
547 if (priv_modes & PrivMode_HaveBackSpace)
548 {
549 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
550 ^ !!ctrl) ? '\b' : '\177';
551 kbuf[1] = '\0';
552 }
553 else
554 strcpy (kbuf, key_backspace);
555 break;
556#endif
557#ifndef NO_DELETE_KEY
558# ifdef XK_KP_Prior
559 case XK_KP_Delete:
560 /* allow shift to override */
561 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
562 {
563 strcpy (kbuf, "\033On");
564 break;
565 }
566 /* FALLTHROUGH */
567# endif
568 case XK_Delete:
569 strcpy (kbuf, key_delete);
570 break;
571#endif
572 case XK_Tab:
573 if (shft)
574 strcpy (kbuf, "\033[Z");
575 else
576 {
577#ifdef CTRL_TAB_MAKES_META
578 if (ctrl)
579 meta = 1;
580#endif
581#ifdef MOD4_TAB_MAKES_META
582 if (ev.state & Mod4Mask)
583 meta = 1;
584#endif
585 newlen = 0;
586 }
587 break;
588
589#ifdef XK_KP_Left
590 case XK_KP_Up: /* \033Ox or standard */
591 case XK_KP_Down: /* \033Or or standard */
592 case XK_KP_Right: /* \033Ov or standard */
593 case XK_KP_Left: /* \033Ot or standard */
594 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
595 {
596 strcpy (kbuf, "\033OZ");
597 kbuf[2] = "txvr"[keysym - XK_KP_Left];
598 break;
599 }
600 else
601 /* translate to std. cursor key */
602 keysym = XK_Left + (keysym - XK_KP_Left);
603 /* FALLTHROUGH */
604#endif
605 case XK_Up: /* "\033[A" */
606 case XK_Down: /* "\033[B" */
607 case XK_Right: /* "\033[C" */
608 case XK_Left: /* "\033[D" */
609 strcpy (kbuf, "\033[Z");
610 kbuf[2] = "DACB"[keysym - XK_Left];
611 /* do Shift first */
612 if (shft)
613 kbuf[2] = "dacb"[keysym - XK_Left];
614 else if (ctrl)
615 {
616 kbuf[1] = 'O';
617 kbuf[2] = "dacb"[keysym - XK_Left];
618 }
619 else if (priv_modes & PrivMode_aplCUR)
620 kbuf[1] = 'O';
621 break;
622
623#ifndef UNSHIFTED_SCROLLKEYS
624# ifdef XK_KP_Prior
625 case XK_KP_Prior:
626 /* allow shift to override */
627 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
628 {
629 strcpy (kbuf, "\033Oy");
630 break;
631 }
632 /* FALLTHROUGH */
633# endif
634 case XK_Prior:
635 strcpy (kbuf, "\033[5~");
636 break;
637# ifdef XK_KP_Next
638 case XK_KP_Next:
639 /* allow shift to override */
640 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
641 {
642 strcpy (kbuf, "\033Os");
643 break;
644 }
645 /* FALLTHROUGH */
646# endif
647 case XK_Next:
648 strcpy (kbuf, "\033[6~");
649 break;
650#endif
651 case XK_KP_Enter:
652 /* allow shift to override */
653 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
654 {
655 strcpy (kbuf, "\033OM");
656 break;
657 }
658
659 /* FALLTHROUGH */
660
661 case XK_Return:
662 if (priv_modes & PrivMode_LFNL)
663 {
664 kbuf[0] = '\015';
665 kbuf[1] = '\012';
666 kbuf[2] = '\0';
667 }
668 else
669 {
670 kbuf[0] = '\015';
671 kbuf[1] = '\0';
672 }
673 break;
674
675#ifdef XK_KP_Begin
676 case XK_KP_Begin:
677 strcpy (kbuf, "\033Ou");
678 break;
679
680#endif
681 case XK_KP_F1: /* "\033OP" */
682 case XK_KP_F2: /* "\033OQ" */
683 case XK_KP_F3: /* "\033OR" */
684 case XK_KP_F4: /* "\033OS" */
685 strcpy (kbuf, "\033OP");
686 kbuf[2] += (keysym - XK_KP_F1);
687 break;
688
689 case XK_KP_Multiply: /* "\033Oj" : "*" */
690 case XK_KP_Add: /* "\033Ok" : "+" */
691 case XK_KP_Separator: /* "\033Ol" : "," */
692 case XK_KP_Subtract: /* "\033Om" : "-" */
693 case XK_KP_Decimal: /* "\033On" : "." */
694 case XK_KP_Divide: /* "\033Oo" : "/" */
695 case XK_KP_0: /* "\033Op" : "0" */
696 case XK_KP_1: /* "\033Oq" : "1" */
697 case XK_KP_2: /* "\033Or" : "2" */
698 case XK_KP_3: /* "\033Os" : "3" */
699 case XK_KP_4: /* "\033Ot" : "4" */
700 case XK_KP_5: /* "\033Ou" : "5" */
701 case XK_KP_6: /* "\033Ov" : "6" */
702 case XK_KP_7: /* "\033Ow" : "7" */
703 case XK_KP_8: /* "\033Ox" : "8" */
704 case XK_KP_9: /* "\033Oy" : "9" */
705 /* allow shift to override */
706 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
707 {
708 strcpy (kbuf, "\033Oj");
709 kbuf[2] += (keysym - XK_KP_Multiply);
710 }
711 else
712 {
713 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
714 kbuf[1] = '\0';
715 }
716 break;
717
718 case XK_Find:
719 strcpy (kbuf, "\033[1~");
720 break;
721
722#ifdef XK_KP_End
723 case XK_KP_Insert:
724 /* allow shift to override */
725 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
726 {
727 strcpy (kbuf, "\033Op");
728 break;
729 }
730 /* FALLTHROUGH */
731#endif
732 case XK_Insert:
733 strcpy (kbuf, "\033[2~");
734 break;
735#ifdef DXK_Remove /* support for DEC remove like key */
736 case DXK_Remove:
737 /* FALLTHROUGH */
738#endif
739 case XK_Execute:
740 strcpy (kbuf, "\033[3~");
741 break;
742 case XK_Select:
743 strcpy (kbuf, "\033[4~");
744 break;
745#ifdef XK_KP_End
746 case XK_KP_End:
747 /* allow shift to override */
748 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
749 {
750 strcpy (kbuf, "\033Oq");
751 break;
752 }
753 /* FALLTHROUGH */
754#endif
755 case XK_End:
756 strcpy (kbuf, KS_END);
757 break;
758#ifdef XK_KP_Home
759 case XK_KP_Home:
760 /* allow shift to override */
761 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
762 {
763 strcpy (kbuf, "\033Ow");
764 break;
765 }
766 /* FALLTHROUGH */
767#endif
768 case XK_Home:
769 strcpy (kbuf, KS_HOME);
770 break;
771
772#define FKEY(n, fkey) \
773 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
774
775 case XK_F1: /* "\033[11~" */
776 case XK_F2: /* "\033[12~" */
777 case XK_F3: /* "\033[13~" */
778 case XK_F4: /* "\033[14~" */
779 case XK_F5: /* "\033[15~" */
780 FKEY (11, XK_F1);
781 break;
782 case XK_F6: /* "\033[17~" */
783 case XK_F7: /* "\033[18~" */
784 case XK_F8: /* "\033[19~" */
785 case XK_F9: /* "\033[20~" */
786 case XK_F10: /* "\033[21~" */
787 FKEY (17, XK_F6);
788 break;
789 case XK_F11: /* "\033[23~" */
790 case XK_F12: /* "\033[24~" */
791 case XK_F13: /* "\033[25~" */
792 case XK_F14: /* "\033[26~" */
793 FKEY (23, XK_F11);
794 break;
795 case XK_F15: /* "\033[28~" */
796 case XK_F16: /* "\033[29~" */
797 FKEY (28, XK_F15);
798 break;
799 case XK_Help: /* "\033[28~" */
800 FKEY (28, XK_Help);
801 break;
802 case XK_Menu: /* "\033[29~" */
803 FKEY (29, XK_Menu);
804 break;
805 case XK_F17: /* "\033[31~" */
806 case XK_F18: /* "\033[32~" */
807 case XK_F19: /* "\033[33~" */
808 case XK_F20: /* "\033[34~" */
809 case XK_F21: /* "\033[35~" */
810 case XK_F22: /* "\033[36~" */
811 case XK_F23: /* "\033[37~" */
812 case XK_F24: /* "\033[38~" */
813 case XK_F25: /* "\033[39~" */
814 case XK_F26: /* "\033[40~" */
815 case XK_F27: /* "\033[41~" */
816 case XK_F28: /* "\033[42~" */
817 case XK_F29: /* "\033[43~" */
818 case XK_F30: /* "\033[44~" */
819 case XK_F31: /* "\033[45~" */
820 case XK_F32: /* "\033[46~" */
821 case XK_F33: /* "\033[47~" */
822 case XK_F34: /* "\033[48~" */
823 case XK_F35: /* "\033[49~" */
824 FKEY (31, XK_F17);
825 break;
826#undef FKEY
827 default:
828 newlen = 0;
829 break;
830 }
831
832 if (newlen)
833 len = strlen (kbuf);
834 }
835
836 /*
837 * Pass meta for all function keys, if 'meta' option set
838 */
839#ifdef META8_OPTION
840 if (meta && (meta_char == 0x80) && len > 0)
841 kbuf[len - 1] |= 0x80;
842#endif
843
844 }
845 else if (ctrl && keysym == XK_minus)
846 {
847 len = 1;
848 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
849 }
850 else if (keysym == XK_ISO_Left_Tab)
851 {
852 strcpy (kbuf, "\033[Z");
853 len = 3;
854 }
855 else
856 {
857#ifdef META8_OPTION
858 /* set 8-bit on */
859 if (meta && (meta_char == 0x80))
860 {
861 char *ch;
862
863 for (ch = kbuf; ch < kbuf + len; ch++)
864 *ch |= 0x80;
865
866 meta = 0;
867 }
868#endif
869 /* nil */ ;
870 }
871 } 868 }
872
873 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
874 return;
875 869
876 if (len <= 0) 870 if (len <= 0)
877 return; /* not mapped */ 871 return; /* not mapped */
878 872
879 if (OPTION (Opt_scrollTtyKeypress)) 873 tt_write_user_input (kbuf, (unsigned int)len);
880 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)
881 { 889 {
882 view_start = 0; 890# if ISO_14755
883 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;
884 } 920 }
885 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
886 /* 922 {
887 * these modifications only affect the static keybuffer 923# if ISO_14755
888 * pass Shift/Control indicators for function keys ending with `~' 924 scr_overlay_off ();
889 *
890 * eg,
891 * Prior = "ESC[5~"
892 * Shift+Prior = "ESC[5$"
893 * Ctrl+Prior = "ESC[5^"
894 * Ctrl+Shift+Prior = "ESC[5@"
895 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
896 */
897 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
898 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
899
900 /* escape prefix */
901 if (meta
902#ifdef META8_OPTION
903 && meta_char == C0_ESC
904#endif 925# endif
905 ) 926 if (iso14755buf & ISO_14755_51)
906 { 927 commit_iso14755 ();
907 const char ch = C0_ESC; 928#if ISO_14755
908 tt_write (&ch, 1); 929 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
909 } 930 {
931 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
910 932
911 tt_write (kbuf, (unsigned int)len); 933 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
912} 934 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
913/*}}} */ 935 }
914
915#if defined (KEYSYM_RESOURCE)
916unsigned int
917rxvt_term::cmd_write (const char *str, unsigned int count)
918{
919 unsigned int n, s;
920
921 n = cmdbuf_ptr - cmdbuf_base;
922 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
923
924 if (n > 0 && s < count)
925 {
926 memmove (cmdbuf_base, cmdbuf_ptr,
927 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
928 cmdbuf_ptr = cmdbuf_base;
929 cmdbuf_endp -= n;
930 s += n;
931 }
932
933 if (count > s)
934 {
935 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
936 count = s;
937 }
938
939 for (; count--;)
940 *cmdbuf_endp++ = *str++;
941
942 cmd_parse ();
943
944 return 0;
945}
946#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}
947 952
948void 953void
949rxvt_term::flush () 954rxvt_term::flush ()
950{ 955{
951 flush_ev.stop (); 956 flush_ev.stop ();
952 957
953#ifdef TRANSPARENT 958#ifdef HAVE_IMG
954 if (want_full_refresh) 959 if (bg_flags & BG_NEEDS_REFRESH)
955 { 960 {
956 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
957 scr_clear ();
958 scr_touch (false); 962 scr_touch (false);
959 } 963 }
960#endif 964#endif
961 965
962 if (want_refresh) 966 if (want_refresh)
… …
998 } 1002 }
999 while (row < end_row); 1003 while (row < end_row);
1000 } 1004 }
1001 1005
1002 scr_refresh (); 1006 scr_refresh ();
1003 scrollbar_show (1); 1007 scrollBar.show (1);
1004#ifdef USE_XIM 1008#if USE_XIM
1005 IMSendSpot (); 1009 im_send_spot ();
1006#endif 1010#endif
1007 } 1011 }
1008 1012
1009 display->flush (); 1013 display->flush ();
1010} 1014}
1011 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
1012void 1017void
1013rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
1019{
1020 if (want_refresh && !flush_ev.is_active ())
1021 flush_ev.start ();
1022
1023 display->flush ();
1024}
1025
1026void
1027rxvt_term::flush_cb (ev::timer &w, int revents)
1014{ 1028{
1015 make_current (); 1029 make_current ();
1016 1030
1017 display->flush ();
1018
1019 if (want_refresh && !flush_ev.active)
1020 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1021}
1022
1023void
1024rxvt_term::flush_cb (time_watcher &w)
1025{
1026 make_current ();
1027
1028 refresh_limit = 1;
1029 refresh_count = 0; 1031 refresh_count = 0;
1030 flush (); 1032 flush ();
1031} 1033}
1032 1034
1033#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
1034void 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
1035rxvt_term::cursor_blink_cb (time_watcher &w) 1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1036{ 1056{
1037 hidden_cursor = !hidden_cursor; 1057 hidden_cursor = !hidden_cursor;
1038 want_refresh = 1; 1058 want_refresh = 1;
1039 1059 refresh_check ();
1040 w.start (w.at + CURSOR_BLINK_INTERVAL);
1041} 1060}
1042#endif 1061#endif
1043 1062
1044#ifdef TEXT_BLINK 1063#ifdef TEXT_BLINK
1045void 1064void
1046rxvt_term::text_blink_cb (time_watcher &w) 1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
1047{ 1066{
1048 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
1049 { 1068 {
1050 hidden_text = !hidden_text; 1069 hidden_text = !hidden_text;
1051 want_refresh = 1; 1070 want_refresh = 1;
1052 w.start (w.at + TEXT_BLINK_INTERVAL); 1071 refresh_check ();
1053 } 1072 }
1073 else
1074 w.stop ();
1054} 1075}
1055#endif 1076#endif
1056 1077
1057#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1078#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1058void 1079void
1059rxvt_term::cont_scroll_cb (time_watcher &w) 1080rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1060{ 1081{
1061 if ((scrollbar_isUp() || scrollbar_isDn()) && 1082 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1062 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1083 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1063 { 1084 {
1064 want_refresh = 1; 1085 want_refresh = 1;
1065 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1086 refresh_check ();
1066 } 1087 }
1088 else
1089 w.stop ();
1067} 1090}
1068#endif 1091#endif
1069 1092
1070#ifdef SELECTION_SCROLLING 1093#ifdef SELECTION_SCROLLING
1071void 1094void
1072rxvt_term::sel_scroll_cb (time_watcher &w) 1095rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1073{ 1096{
1074 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1097 if (scr_page (scroll_selection_lines))
1075 { 1098 {
1076 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1099 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1077 want_refresh = 1; 1100 want_refresh = 1;
1078 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1101 refresh_check ();
1079 } 1102 }
1103 else
1104 w.stop ();
1080} 1105}
1081#endif 1106#endif
1082 1107
1083#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1108#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1084void 1109void
1085rxvt_term::slip_wheel_cb (time_watcher &w) 1110rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1086{ 1111{
1087 if (mouse_slip_wheel_speed == 0 1112 if (scr_page (mouse_slip_wheel_speed))
1088 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1089 : scr_page (UP, mouse_slip_wheel_speed))
1090 { 1113 {
1091 if (view_start == top_row || view_start == 0)
1092 mouse_slip_wheel_speed = 0;
1093
1094 want_refresh = 1; 1114 want_refresh = 1;
1095 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)
1096 } 1119 {
1120 mouse_slip_wheel_speed = 0;
1121 w.stop ();
1122 }
1097} 1123}
1098#endif 1124#endif
1099 1125
1100#if HAVE_SCHED_YIELD 1126#if LINUX_YIELD_HACK
1101static struct event_handler 1127static struct event_handler
1102{ 1128{
1103 check_watcher cw_yield; 1129 ev::prepare yield_ev;
1104 1130
1105 void yield (check_watcher &w) 1131 void yield_cb (ev::prepare &w, int revents)
1106 { 1132 {
1107 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
1108 w.stop (); 1144 w.stop ();
1109 } 1145 }
1110 1146
1111 event_handler () 1147 event_handler ()
1112 : cw_yield (this, &event_handler::yield) 1148 : yield_ev (this, &event_handler::yield_cb)
1113 { 1149 {
1114 } 1150 }
1115} event_handler; 1151} event_handler;
1116#endif 1152#endif
1117 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
1118bool 1187bool
1119rxvt_term::pty_fill () 1188rxvt_term::pty_fill ()
1120{ 1189{
1121 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1190 cmdbuf_reify ();
1122 1191
1123 if (CBUFSIZ == n) 1192 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1124 { 1193
1125 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n"); 1194 if (!avail)
1126 n = 0;
1127 } 1195 {
1128 1196 // normally this indicates a "too long" command sequence - just drop the data we have
1129 memmove (cmdbuf_base, cmdbuf_ptr, n);
1130 cmdbuf_ptr = cmdbuf_base; 1197 cmdbuf_ptr = cmdbuf_base;
1131 cmdbuf_endp = cmdbuf_ptr + n; 1198 cmdbuf_endp = cmdbuf_ptr;
1199 avail = CBUFSIZ;
1200 }
1132 1201
1133 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n); 1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1134 1203
1135 if (r > 0) 1204 if (r > 0)
1136 { 1205 {
1137 cmdbuf_endp += r; 1206 cmdbuf_endp += r;
1138 return true; 1207 return true;
1139 } 1208 }
1140 else if (r < 0 && (errno == EAGAIN || errno == EINTR)) 1209 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1141 { 1210 {
1142#if HAVE_SCHED_YIELD 1211#if LINUX_YIELD_HACK
1143 if (display->is_local) 1212 if (display->is_local)
1144 event_handler.cw_yield.start (); 1213 event_handler.yield_ev.start ();
1145#endif 1214#endif
1146 } 1215 }
1147 else 1216 else
1148 { 1217 {
1149 pty_ev.stop (); 1218 pty_ev.stop ();
1150 1219
1151 if (!OPTION (Opt_hold)) 1220 if (!option (Opt_hold))
1152 destroy (); 1221 destroy ();
1153 } 1222 }
1154 1223
1155 return false; 1224 return false;
1156} 1225}
1157 1226
1158void 1227void
1159rxvt_term::pty_cb (io_watcher &w, short revents) 1228rxvt_term::pty_cb (ev::io &w, int revents)
1160{ 1229{
1161 make_current (); 1230 make_current ();
1162 1231
1163 if (revents & EVENT_READ) 1232 if (revents & ev::READ)
1164 // loop, but don't allow a single term to monopolize us 1233 // loop, but don't allow a single term to monopolize us
1165 while (pty_fill ()) 1234 for (int i = CBUFCNT; i-- && pty_fill (); )
1166 if (cmd_parse ()) 1235 cmd_parse ();
1167 break;
1168 1236
1169 if (revents & EVENT_WRITE) 1237 if (revents & ev::WRITE)
1170 pty_write (); 1238 pty_write ();
1171}
1172 1239
1173void 1240 refresh_check ();
1241}
1242
1243void ecb_cold
1174rxvt_term::pointer_unblank () 1244rxvt_term::pointer_unblank ()
1175{ 1245{
1176 XDefineCursor (xdisp, vt, TermWin_cursor); 1246 XDefineCursor (dpy, vt, TermWin_cursor);
1177 recolour_cursor (); 1247 recolor_cursor ();
1178 1248
1179#ifdef POINTER_BLANK 1249#ifdef POINTER_BLANK
1180 hidden_pointer = 0; 1250 hidden_pointer = 0;
1181 1251
1182 if (OPTION (Opt_pointerBlank)) 1252 if (option (Opt_pointerBlank))
1183 pointer_ev.start (NOW + pointerBlankDelay); 1253 pointer_ev.start (pointerBlankDelay);
1184#endif 1254#endif
1185} 1255}
1186 1256
1187#ifdef POINTER_BLANK 1257#ifdef POINTER_BLANK
1188void 1258void ecb_cold
1189rxvt_term::pointer_blank () 1259rxvt_term::pointer_blank ()
1190{ 1260{
1191 if (!OPTION (Opt_pointerBlank)) 1261 if (!option (Opt_pointerBlank))
1192 return; 1262 return;
1193 1263
1194 XDefineCursor (xdisp, vt, display->blank_cursor); 1264 XDefineCursor (dpy, vt, display->blank_cursor);
1195 XFlush (xdisp); 1265 XFlush (dpy);
1196 1266
1197 hidden_pointer = 1; 1267 hidden_pointer = 1;
1198} 1268}
1199 1269
1200void 1270void ecb_cold
1201rxvt_term::pointer_cb (time_watcher &w) 1271rxvt_term::pointer_cb (ev::timer &w, int revents)
1202{ 1272{
1203 make_current (); 1273 make_current ();
1204 1274
1205 pointer_blank (); 1275 pointer_blank ();
1206} 1276}
1207#endif 1277#endif
1208 1278
1209void 1279void
1210rxvt_term::mouse_report (XButtonEvent &ev) 1280rxvt_term::mouse_report (XButtonEvent &ev)
1211{ 1281{
1212 int button_number, key_state = 0; 1282 int button_number, state = 0;
1213 int x, y; 1283 int x, y;
1284 bool release = ev.type == ButtonRelease;
1214 1285
1215 x = ev.x; 1286 x = 1 + clamp (Pixel2Col (ev.x), 0, ncol - 1);
1216 y = ev.y; 1287 y = 1 + clamp (Pixel2Row (ev.y), 0, nrow - 1);
1217 pixel_position (&x, &y);
1218 1288
1219 if (MEvent.button == AnyButton) 1289 if (ev.type == MotionNotify)
1220 button_number = 3; 1290 {
1221 else 1291 if (x == mouse_row && y == mouse_col)
1292 return;
1293
1294 mouse_row = x;
1295 mouse_col = y;
1296 state += 32;
1222 { 1297 }
1298
1223 button_number = MEvent.button - Button1; 1299 button_number = MEvent.button - Button1;
1224 /* add 0x3D for wheel events, like xterm does */ 1300 if (button_number > 10)
1301 return;
1302 else if (button_number >= 7)
1303 button_number += 128 - 7;
1225 if (button_number >= 3) 1304 else if (button_number >= 3)
1226 button_number += (64 - 3); 1305 button_number += 64 - 3;
1227 }
1228 1306
1229 if (priv_modes & PrivMode_MouseX10) 1307 if (priv_modes & PrivMode_MouseX10)
1230 { 1308 {
1231 /* 1309 /*
1232 * do not report ButtonRelease 1310 * do not report ButtonRelease
1233 * no state info allowed 1311 * no state info allowed
1234 */ 1312 */
1235 key_state = 0; 1313 if (release)
1236 if (button_number == 3)
1237 return; 1314 return;
1238 } 1315 }
1239 else 1316 else
1240 { 1317 {
1241 /* XTerm mouse reporting needs these values: 1318 /* XTerm mouse reporting needs these values:
… …
1243 * 8 = Meta 1320 * 8 = Meta
1244 * 16 = Control 1321 * 16 = Control
1245 * plus will add in our own Double-Click reporting 1322 * plus will add in our own Double-Click reporting
1246 * 32 = Double Click 1323 * 32 = Double Click
1247 */ 1324 */
1248 key_state = ((MEvent.state & ShiftMask) ? 4 : 0) 1325 state += ((MEvent.state & ShiftMask) ? 4 : 0)
1249 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1326 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1250 + ((MEvent.state & ControlMask) ? 16 : 0); 1327 + ((MEvent.state & ControlMask) ? 16 : 0);
1251#ifdef MOUSE_REPORT_DOUBLECLICK 1328#ifdef MOUSE_REPORT_DOUBLECLICK
1252 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1329 state += ((MEvent.clicks > 1) ? 32 : 0);
1253#endif 1330#endif
1254 } 1331 }
1332
1333 int code = 32 + (release ? 3 : button_number) + state;
1255 1334
1256#if DEBUG_MOUSEREPORT 1335#if DEBUG_MOUSEREPORT
1257 fprintf (stderr, "Mouse ["); 1336 fprintf (stderr, "Mouse [");
1258 if (key_state & 16) 1337 if (state & 16)
1259 fputc ('C', stderr); 1338 fputc ('C', stderr);
1260 if (key_state & 4) 1339 if (state & 4)
1261 fputc ('S', stderr); 1340 fputc ('S', stderr);
1262 if (key_state & 8) 1341 if (state & 8)
1263 fputc ('A', stderr); 1342 fputc ('A', stderr);
1264 if (key_state & 32) 1343 if (state & 32)
1265 fputc ('2', stderr); 1344 fputc ('2', stderr);
1266 fprintf (stderr, "]: <%d>, %d/%d\n", 1345 fprintf (stderr, "]: <%d>, %d/%d\n",
1267 button_number, 1346 button_number,
1268 x + 1, 1347 x,
1269 y + 1); 1348 y);
1270#endif 1349#endif
1271 1350
1351#if ENABLE_FRILLS
1352 if (priv_modes & PrivMode_ExtMouseSGR)
1353 tt_printf ("\033[<%d;%d;%d%c",
1354 button_number + state,
1355 x,
1356 y,
1357 release ? 'm' : 'M');
1358 else if (priv_modes & PrivMode_ExtMouseUrxvt)
1359 tt_printf ("\033[%d;%d;%dM",
1360 code,
1361 x,
1362 y);
1363 else if (priv_modes & PrivMode_ExtMouseUTF8)
1364 if (code < 128)
1365 tt_printf ("\033[M%c%lc%lc",
1366 code,
1367 wint_t (32 + x),
1368 wint_t (32 + y));
1369 else
1370 tt_printf ("\033[M%c%c%lc%lc",
1371 0xc0 + (code >> 6),
1372 0x80 + (code & 0x3f),
1373 wint_t (32 + x),
1374 wint_t (32 + y));
1375 else
1376#endif
1272 tt_printf ("\033[M%c%c%c", 1377 tt_printf ("\033[M%c%c%c",
1273 (32 + button_number + key_state), 1378 code,
1274 (32 + x + 1), 1379 32 + x,
1275 (32 + y + 1)); 1380 32 + y);
1276} 1381}
1277 1382
1278/*{{{ process an X event */ 1383/*{{{ process an X event */
1279void 1384void ecb_hot
1280rxvt_term::x_cb (XEvent &ev) 1385rxvt_term::x_cb (XEvent &ev)
1281{ 1386{
1282 make_current (); 1387 make_current ();
1283 1388
1284 dLocal (Display *, xdisp); 1389 dLocal (Display *, dpy);
1285 1390
1286 if (ev.xany.window == vt 1391 if (ev.xany.window == vt
1287 && SHOULD_INVOKE (HOOK_X_EVENT) 1392 && SHOULD_INVOKE (HOOK_X_EVENT)
1288 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END))) 1393 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1289 return; 1394 return;
… …
1294 unsigned int unused_mask; 1399 unsigned int unused_mask;
1295 1400
1296 switch (ev.type) 1401 switch (ev.type)
1297 { 1402 {
1298 case KeyPress: 1403 case KeyPress:
1299#if ISO_14755 1404 key_press (ev.xkey);
1300 if (!(iso14755buf & ISO_14755_52))
1301#endif
1302 lookup_key (ev.xkey);
1303
1304 break; 1405 break;
1305 1406
1306 case KeyRelease: 1407 case KeyRelease:
1307 { 1408 key_release (ev.xkey);
1308#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
1309 KeySym keysym;
1310
1311 keysym = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1312#endif
1313
1314#if ENABLE_FRILLS || ISO_14755
1315 // ISO 14755 support
1316 if (iso14755buf)
1317 if (iso14755buf & ISO_14755_52)
1318 {
1319# if ENABLE_OVERLAY
1320 scr_overlay_off ();
1321# endif
1322# if ISO_14755
1323 // iso14755 part 5.2 handling: release time
1324 // first: controls
1325 if ((ev.xkey.state & ControlMask)
1326 && ((keysym >= 0x40 && keysym <= 0x5f)
1327 || (keysym >= 0x61 && keysym <= 0x7f)))
1328 {
1329 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
1330 commit_iso14755 ();
1331 goto skip_switch;
1332 }
1333
1334 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1335 if (i[0] == keysym)
1336 {
1337 iso14755buf = ISO_14755_51 | i[1];
1338 commit_iso14755 ();
1339 goto skip_switch;
1340 }
1341
1342 scr_bell ();
1343# endif
1344 iso14755buf = 0;
1345 break;
1346 }
1347 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1348 {
1349# if ENABLE_OVERLAY
1350 scr_overlay_off ();
1351# endif
1352 if (iso14755buf & ISO_14755_51)
1353 commit_iso14755 ();
1354#if ISO_14755
1355 else if (iso14755buf & ISO_14755_STARTED)
1356 {
1357 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1358
1359 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1360 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1361 }
1362# endif
1363 else
1364 iso14755buf = 0;
1365 }
1366#endif
1367
1368 if (ev.xany.window == vt
1369 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
1370 break;
1371
1372#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1373 if (!(ev.xkey.state & ControlMask))
1374 slip_wheel_ev.stop ();
1375 else if (keysym == XK_Control_L || keysym == XK_Control_R)
1376 mouse_slip_wheel_speed = 0;
1377#endif
1378 break; 1409 break;
1379 }
1380 1410
1381 case ButtonPress: 1411 case ButtonPress:
1382 button_press (ev.xbutton); 1412 button_press (ev.xbutton);
1383 break; 1413 break;
1384 1414
… …
1399 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END))) 1429 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1400 destroy (); 1430 destroy ();
1401 } 1431 }
1402#if ENABLE_EWMH 1432#if ENABLE_EWMH
1403 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING]) 1433 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1404 XSendEvent (xdisp, ev.xclient.window = display->root, 1434 XSendEvent (dpy, ev.xclient.window = display->root,
1405 False, SubstructureRedirectMask | SubstructureNotifyMask, 1435 False, SubstructureRedirectMask | SubstructureNotifyMask,
1406 &ev); 1436 &ev);
1407#endif 1437#endif
1408 } 1438 }
1409 } 1439 }
… …
1415 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT) 1445 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1416 focus_out (); 1446 focus_out ();
1417 } 1447 }
1418#endif 1448#endif
1419 } 1449 }
1420 break;
1421
1422 case MappingNotify:
1423 XRefreshKeyboardMapping (&ev.xmapping);
1424 break; 1450 break;
1425 1451
1426 /* 1452 /*
1427 * XXX: this is not the _current_ arrangement 1453 * XXX: this is not the _current_ arrangement
1428 * Here's my conclusion: 1454 * Here's my conclusion:
… …
1447 break; 1473 break;
1448 } 1474 }
1449 break; 1475 break;
1450 1476
1451 case FocusIn: 1477 case FocusIn:
1478 if (ev.xfocus.detail != NotifyInferior
1479 && ev.xfocus.detail != NotifyPointer
1480 && ev.xfocus.mode != NotifyGrab)
1452 focus_in (); 1481 focus_in ();
1453 break; 1482 break;
1454 1483
1455 case FocusOut: 1484 case FocusOut:
1485 if (ev.xfocus.detail != NotifyInferior
1486 && ev.xfocus.detail != NotifyPointer
1487 && ev.xfocus.mode != NotifyGrab)
1456 focus_out (); 1488 focus_out ();
1457 break; 1489 break;
1458 1490
1459 case ConfigureNotify: 1491 case ConfigureNotify:
1460 if (ev.xconfigure.window == parent[0]) 1492 if (ev.xconfigure.window == parent)
1461 { 1493 {
1462 while (XCheckTypedWindowEvent (xdisp, ev.xconfigure.window, ConfigureNotify, &ev)) 1494 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1463 ; 1495 ;
1496
1497 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1498
1499 if (want_position_change)
1500 {
1501 int x, y;
1502
1503 if (ev.xconfigure.send_event)
1504 {
1505 x = ev.xconfigure.x;
1506 y = ev.xconfigure.y;
1507 }
1508 else
1509 get_window_origin (x, y);
1510
1511 if (x != parent_x || y != parent_y)
1512 {
1513 parent_x = x;
1514 parent_y = y;
1515 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1516 }
1517 }
1464 1518
1465 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height) 1519 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1466 { 1520 {
1467 seen_resize = 1; 1521 seen_resize = 1;
1468 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1); 1522 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1469 } 1523 }
1470 1524
1471 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END)); 1525 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1472
1473#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1474 if (OPTION (Opt_transparent))
1475 check_our_parents ();
1476#endif
1477 } 1526 }
1478 break; 1527 break;
1479 1528
1480 case PropertyNotify: 1529 case PropertyNotify:
1481 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END))) 1530 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1482 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1483 && ev.xproperty.state == PropertyNewValue)
1484 selection_property (ev.xproperty.window, ev.xproperty.atom);
1485
1486 break; 1531 break;
1487 1532
1488 case SelectionClear: 1533 case SelectionClear:
1489 selection_clear (); 1534 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1490 break;
1491
1492 case SelectionNotify:
1493 if (selection_wait == Sel_normal)
1494 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1495 break; 1535 break;
1496 1536
1497 case SelectionRequest: 1537 case SelectionRequest:
1498 selection_send (ev.xselectionrequest); 1538 selection_send (ev.xselectionrequest);
1499 break; 1539 break;
1500 1540
1501 case MapNotify: 1541 case MapNotify:
1502 mapped = 1; 1542 mapped = 1;
1503#ifdef TEXT_BLINK 1543#ifdef TEXT_BLINK
1504 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); 1544 text_blink_ev.start ();
1505#endif 1545#endif
1506 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END)); 1546 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1507 break; 1547 break;
1508 1548
1509 case UnmapNotify: 1549 case UnmapNotify:
… …
1511#ifdef TEXT_BLINK 1551#ifdef TEXT_BLINK
1512 text_blink_ev.stop (); 1552 text_blink_ev.stop ();
1513#endif 1553#endif
1514 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END)); 1554 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1515 break; 1555 break;
1516
1517#ifdef TRANSPARENT
1518 case ReparentNotify:
1519 rootwin_cb (ev);
1520 break;
1521#endif /* TRANSPARENT */
1522 1556
1523 case GraphicsExpose: 1557 case GraphicsExpose:
1524 case Expose: 1558 case Expose:
1525 if (ev.xany.window == vt) 1559 if (ev.xany.window == vt)
1526 { 1560 {
1527 do 1561 do
1562 {
1528 scr_expose (ev.xexpose.x, ev.xexpose.y, 1563 scr_expose (ev.xexpose.x, ev.xexpose.y,
1529 ev.xexpose.width, ev.xexpose.height, False); 1564 ev.xexpose.width, ev.xexpose.height, false);
1565 }
1530 while (XCheckTypedWindowEvent (xdisp, vt, ev.xany.type, &ev)); 1566 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1531 1567
1532 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; 1568 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1533 1569
1534 while (XCheckTypedWindowEvent (xdisp, vt, ev.xany.type, &ev)) 1570 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1571 {
1535 scr_expose (ev.xexpose.x, ev.xexpose.y, 1572 scr_expose (ev.xexpose.x, ev.xexpose.y,
1536 ev.xexpose.width, ev.xexpose.height, False); 1573 ev.xexpose.width, ev.xexpose.height, false);
1574 }
1537 1575
1538 want_refresh = 1; 1576 want_refresh = 1;
1539 } 1577 }
1540 else 1578 else
1541 { 1579 {
1542 XEvent unused_event; 1580 XEvent unused_event;
1543 1581
1544 while (XCheckTypedWindowEvent (xdisp, ev.xany.window, Expose, &unused_event)) 1582 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1545 ; 1583 ;
1546 while (XCheckTypedWindowEvent (xdisp, ev.xany.window, GraphicsExpose, &unused_event)) 1584 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1547 ; 1585 ;
1548 1586
1549 if (isScrollbarWindow (ev.xany.window)) 1587 if (scrollBar.state && ev.xany.window == scrollBar.win)
1550 { 1588 {
1551 scrollBar.setIdle (); 1589 scrollBar.state = SB_STATE_IDLE;
1552 scrollbar_show (0); 1590 scrollBar.show (0);
1553 } 1591 }
1554
1555#ifdef TRANSPARENT
1556 if (am_transparent && ev.xany.window == parent[0])
1557 XClearWindow (xdisp, ev.xany.window);
1558#endif
1559 } 1592 }
1560 break; 1593 break;
1561 1594
1562 case MotionNotify: 1595 case MotionNotify:
1563#ifdef POINTER_BLANK 1596#ifdef POINTER_BLANK
1564 if (hidden_pointer) 1597 if (hidden_pointer)
1565 pointer_unblank (); 1598 pointer_unblank ();
1566#endif 1599#endif
1600 if (!bypass_keystate
1601 && ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1602 || priv_modes & PrivMode_MouseAnyEvent))
1603 mouse_report (ev.xbutton);
1567 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate) 1604 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1568 break; 1605 break;
1569 1606
1570 if (ev.xany.window == vt) 1607 if (ev.xany.window == vt)
1571 { 1608 {
1572 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY) 1609 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1573 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END))) 1610 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1574 ; // nop 1611 ; // nop
1575 else if (ev.xbutton.state & (Button1Mask | Button3Mask)) 1612 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1576 { 1613 {
1577 while (XCheckTypedWindowEvent (xdisp, vt, MotionNotify, &ev)) 1614 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1578 ; 1615 ;
1579 1616
1580 XQueryPointer (xdisp, vt, 1617 XQueryPointer (dpy, vt,
1581 &unused_root, &unused_child, 1618 &unused_root, &unused_child,
1582 &unused_root_x, &unused_root_y, 1619 &unused_root_x, &unused_root_y,
1583 &ev.xbutton.x, &ev.xbutton.y, 1620 &ev.xbutton.x, &ev.xbutton.y,
1584 &ev.xbutton.state); 1621 &ev.xbutton.state);
1585#ifdef MOUSE_THRESHOLD 1622#ifdef MOUSE_THRESHOLD
1586 /* deal with a `jumpy' mouse */ 1623 /* deal with a `jumpy' mouse */
1587 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1624 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1625#endif
1588 { 1626 {
1589#endif
1590#if ISO_14755 1627#if ISO_14755
1591 // 5.4 1628 // 5.4
1592 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) 1629 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1593 { 1630 {
1594 iso14755_54 (ev.xbutton.x, ev.xbutton.y); 1631 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
… …
1600 1637
1601#ifdef SELECTION_SCROLLING 1638#ifdef SELECTION_SCROLLING
1602 if (ev.xbutton.y < int_bwidth 1639 if (ev.xbutton.y < int_bwidth
1603 || Pixel2Row (ev.xbutton.y) > (nrow-1)) 1640 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1604 { 1641 {
1642 page_dirn scroll_selection_dir;
1605 int dist; 1643 int dist;
1606 1644
1607 /* don't clobber the current delay if we are 1645 /* don't clobber the current delay if we are
1608 * already in the middle of scrolling. 1646 * already in the middle of scrolling.
1609 */ 1647 */
1610 if (!sel_scroll_ev.active) 1648 if (!sel_scroll_ev.is_active ())
1611 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1649 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1612 1650
1613 /* save the event params so we can highlight 1651 /* save the event params so we can highlight
1614 * the selection in the pending-scroll loop 1652 * the selection in the pending-scroll loop
1615 */ 1653 */
1616 selection_save_x = ev.xbutton.x; 1654 selection_save_x = ev.xbutton.x;
… …
1624 dist = int_bwidth - ev.xbutton.y; 1662 dist = int_bwidth - ev.xbutton.y;
1625 } 1663 }
1626 else 1664 else
1627 { 1665 {
1628 scroll_selection_dir = DN; 1666 scroll_selection_dir = DN;
1629 dist = ev.xbutton.y - (int_bwidth + height); 1667 dist = ev.xbutton.y - (int_bwidth + vt_height);
1630 } 1668 }
1631 1669
1632 scroll_selection_lines = Pixel2Height (dist) 1670 scroll_selection_lines = Pixel2Height (dist)
1633 / SELECTION_SCROLL_LINE_SPEEDUP 1671 / SELECTION_SCROLL_LINE_SPEEDUP
1634 + 1; 1672 + 1;
1635 min_it (scroll_selection_lines, 1673 min_it (scroll_selection_lines,
1636 SELECTION_SCROLL_MAX_LINES); 1674 SELECTION_SCROLL_MAX_LINES);
1675 scroll_selection_lines *= scroll_selection_dir;
1637 } 1676 }
1638 else 1677 else
1639 { 1678 {
1640 /* we are within the text window, so we 1679 /* we are within the text window, so we
1641 * shouldn't be scrolling 1680 * shouldn't be scrolling
1642 */ 1681 */
1643 if (sel_scroll_ev.active)
1644 sel_scroll_ev.stop(); 1682 sel_scroll_ev.stop();
1645 } 1683 }
1646#endif 1684#endif
1647#ifdef MOUSE_THRESHOLD
1648 } 1685 }
1649#endif
1650 } 1686 }
1651 } 1687 }
1652 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1688 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1653 { 1689 {
1654 while (XCheckTypedWindowEvent (xdisp, scrollBar.win, 1690 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1655 MotionNotify, &ev)) 1691 MotionNotify, &ev))
1656 ; 1692 ;
1657 1693
1658 XQueryPointer (xdisp, scrollBar.win, 1694 XQueryPointer (dpy, scrollBar.win,
1659 &unused_root, &unused_child, 1695 &unused_root, &unused_child,
1660 &unused_root_x, &unused_root_y, 1696 &unused_root_x, &unused_root_y,
1661 &ev.xbutton.x, &ev.xbutton.y, 1697 &ev.xbutton.x, &ev.xbutton.y,
1662 &unused_mask); 1698 &unused_mask);
1663 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1699 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1664 scrollbar_size ()); 1700 scrollBar.size ());
1665 want_refresh = 1; 1701 want_refresh = 1;
1666 refresh_limit = 0;
1667 scrollbar_show (1); 1702 scrollBar.show (1);
1668 } 1703 }
1669 break; 1704 break;
1670 } 1705 }
1671 1706
1672skip_switch: ;
1673
1674#if defined(CURSOR_BLINK) 1707#if defined(CURSOR_BLINK)
1675 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress) 1708 if (ev.type == KeyPress)
1676 { 1709 cursor_blink_reset ();
1677 if (hidden_cursor)
1678 {
1679 hidden_cursor = 0;
1680 want_refresh = 1;
1681 }
1682
1683 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1684 }
1685#endif 1710#endif
1686 1711
1687#if defined(POINTER_BLANK) 1712#if defined(POINTER_BLANK)
1688 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0) 1713 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1689 { 1714 {
1690 if (ev.type == MotionNotify 1715 if (ev.type == MotionNotify
1691 || ev.type == ButtonPress 1716 || ev.type == ButtonPress
1692 || ev.type == ButtonRelease) 1717 || ev.type == ButtonRelease)
1693 if (hidden_pointer) 1718 if (hidden_pointer)
… …
1695 1720
1696 if (ev.type == KeyPress && hidden_pointer == 0) 1721 if (ev.type == KeyPress && hidden_pointer == 0)
1697 pointer_blank (); 1722 pointer_blank ();
1698 } 1723 }
1699#endif 1724#endif
1700}
1701 1725
1702void 1726 refresh_check ();
1727}
1728
1729#if ENABLE_FRILLS
1730void ecb_cold
1731rxvt_term::set_urgency (bool enable)
1732{
1733 if (enable == urgency_hint)
1734 return;
1735
1736 if (XWMHints *h = XGetWMHints (dpy, parent))
1737 {
1738 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1739 XSetWMHints (dpy, parent, h);
1740 urgency_hint = enable;
1741 XFree (h);
1742 }
1743}
1744#endif
1745
1746void ecb_cold
1703rxvt_term::focus_in () 1747rxvt_term::focus_in ()
1704{ 1748{
1705 if (!focus) 1749 if (!focus)
1706 { 1750 {
1707 focus = 1; 1751 focus = 1;
1708 want_refresh = 1; 1752 want_refresh = 1;
1709 1753
1710 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1711
1712#if USE_XIM 1754#if USE_XIM
1713 if (Input_Context != NULL) 1755 if (Input_Context != NULL)
1714 { 1756 {
1715 IMSetStatusPosition (); 1757 im_set_position ();
1716 XSetICFocus (Input_Context); 1758 XSetICFocus (Input_Context);
1717 } 1759 }
1718#endif 1760#endif
1719#if CURSOR_BLINK 1761#if CURSOR_BLINK
1720 if (OPTION (Opt_cursorBlink)) 1762 if (option (Opt_cursorBlink))
1721 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL); 1763 cursor_blink_ev.again ();
1722#endif 1764#endif
1723#if OFF_FOCUS_FADING 1765#if OFF_FOCUS_FADING
1724 if (rs[Rs_fade]) 1766 if (rs[Rs_fade])
1725 { 1767 {
1726 pix_colors = pix_colors_focused; 1768 pix_colors = pix_colors_focused;
1727 scr_recolour (); 1769 scr_recolor ();
1728 } 1770 }
1729#endif 1771#endif
1730 } 1772#if ENABLE_FRILLS
1731} 1773 if (option (Opt_urgentOnBell))
1774 set_urgency (0);
1732 1775
1733void 1776 if (priv_modes & PrivMode_FocusEvent)
1777 tt_printf ("\x1b[I");
1778#endif
1779
1780 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1781 }
1782}
1783
1784void ecb_cold
1734rxvt_term::focus_out () 1785rxvt_term::focus_out ()
1735{ 1786{
1736 if (focus) 1787 if (focus)
1737 { 1788 {
1738 focus = 0; 1789 focus = 0;
1739 want_refresh = 1; 1790 want_refresh = 1;
1740 1791
1741 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END)); 1792#if ENABLE_FRILLS
1793 if (option (Opt_urgentOnBell))
1794 set_urgency (0);
1742 1795
1796 if (priv_modes & PrivMode_FocusEvent)
1797 tt_printf ("\x1b[O");
1798#endif
1743#if ENABLE_FRILLS || ISO_14755 1799#if ENABLE_FRILLS || ISO_14755
1744 if (iso14755buf) 1800 if (iso14755buf)
1745 { 1801 {
1746 iso14755buf = 0; 1802 iso14755buf = 0;
1747# if ENABLE_OVERLAY 1803# if ISO_14755
1748 scr_overlay_off (); 1804 scr_overlay_off ();
1749# endif 1805# endif
1750 } 1806 }
1751#endif 1807#endif
1752#if USE_XIM 1808#if USE_XIM
1753 if (Input_Context != NULL) 1809 if (Input_Context != NULL)
1754 XUnsetICFocus (Input_Context); 1810 XUnsetICFocus (Input_Context);
1755#endif 1811#endif
1756#if CURSOR_BLINK 1812#if CURSOR_BLINK
1757 if (OPTION (Opt_cursorBlink)) 1813 if (option (Opt_cursorBlink))
1758 cursor_blink_ev.stop (); 1814 cursor_blink_ev.stop ();
1815
1759 hidden_cursor = 0; 1816 hidden_cursor = 0;
1760#endif 1817#endif
1761#if OFF_FOCUS_FADING 1818#if OFF_FOCUS_FADING
1762 if (rs[Rs_fade]) 1819 if (rs[Rs_fade])
1763 { 1820 {
1764 pix_colors = pix_colors_unfocused; 1821 pix_colors = pix_colors_unfocused;
1765 scr_recolour (); 1822 scr_recolor ();
1766 } 1823 }
1767#endif 1824#endif
1825
1826 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1827 }
1828}
1829
1830void ecb_cold
1831rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1832{
1833#if OFF_FOCUS_FADING
1834 if (rs[Rs_fade])
1768 } 1835 {
1769} 1836 if (!first_time)
1837 pix_colors_focused [idx].free (this);
1770 1838
1771#if TRANSPARENT 1839 rgba c;
1772void 1840 pix_colors [Color_fade].get (c);
1841 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1842 }
1843#endif
1844}
1845
1846#if ENABLE_PERL
1847void ecb_hot
1773rxvt_term::rootwin_cb (XEvent &ev) 1848rxvt_term::rootwin_cb (XEvent &ev)
1774{ 1849{
1775 make_current (); 1850 make_current ();
1851
1852 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1853 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1854 return;
1776 1855
1777 switch (ev.type) 1856 switch (ev.type)
1778 { 1857 {
1779 case PropertyNotify: 1858 case PropertyNotify:
1780 /* 1859 /*
1781 * if user used some Esetroot compatible prog to set the root bg, 1860 * if user used some Esetroot compatible prog to set the root bg,
1782 * use the property to determine the pixmap. We use it later on. 1861 * use the property to determine the pixmap. We use it later on.
1783 */ 1862 */
1784 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID] 1863 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1785 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID]) 1864 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1786 return; 1865 {
1866 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1867 }
1787 1868
1788 /* FALLTHROUGH */
1789 case ReparentNotify:
1790 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1791 want_refresh = want_full_refresh = 1;
1792 break; 1869 break;
1793 } 1870 }
1871
1872 refresh_check ();
1794} 1873}
1795#endif 1874#endif
1796 1875
1797void 1876void
1798rxvt_term::button_press (XButtonEvent &ev) 1877rxvt_term::button_press (XButtonEvent &ev)
… …
1819 iso14755_54 (ev.x, ev.y); 1898 iso14755_54 (ev.x, ev.y);
1820 return; 1899 return;
1821 } 1900 }
1822#endif 1901#endif
1823 1902
1824 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1903 clickintime = ev.time - MEvent.time < multiClickTime;
1825 1904
1826 if (reportmode) 1905 if (reportmode)
1827 { 1906 {
1828 /* mouse report from vt window */ 1907 /* mouse report from vt window */
1829 /* save the xbutton state (for ButtonRelease) */ 1908 /* save the xbutton state (for ButtonRelease) */
1830 MEvent.state = ev.state; 1909 MEvent.state = ev.state;
1831#ifdef MOUSE_REPORT_DOUBLECLICK 1910#ifdef MOUSE_REPORT_DOUBLECLICK
1832 if (ev.button == MEvent.button && clickintime) 1911 if (ev.button == MEvent.button && clickintime)
1833 { 1912 {
1834 /* same button, within alloted time */ 1913 /* same button, within allowed time */
1835 MEvent.clicks++; 1914 MEvent.clicks++;
1836 1915
1837 if (MEvent.clicks > 1) 1916 if (MEvent.clicks > 1)
1838 { 1917 {
1839 /* only report double clicks */ 1918 /* only report double clicks */
… …
1853 mouse_report (ev); 1932 mouse_report (ev);
1854 } 1933 }
1855#else 1934#else
1856 MEvent.button = ev.button; 1935 MEvent.button = ev.button;
1857 mouse_report (ev); 1936 mouse_report (ev);
1858#endif /* MOUSE_REPORT_DOUBLECLICK */ 1937#endif /* MOUSE_REPORT_DOUBLECLICK */
1859 1938
1860 } 1939 }
1861 else 1940 else
1862 { 1941 {
1863 if (ev.button != MEvent.button) 1942 if (ev.button != MEvent.button)
… …
1911 } 1990 }
1912 1991
1913 /* 1992 /*
1914 * Scrollbar window processing of button press 1993 * Scrollbar window processing of button press
1915 */ 1994 */
1916 if (isScrollbarWindow (ev.window)) 1995 if (scrollBar.state && ev.window == scrollBar.win)
1917 { 1996 {
1918 scrollBar.setIdle (); 1997 page_dirn direction = NO_DIR;
1998
1999 if (scrollBar.upButton (ev.y))
2000 direction = UP; /* up */
2001 else if (scrollBar.dnButton (ev.y))
2002 direction = DN; /* down */
2003
2004 scrollBar.state = SB_STATE_IDLE;
1919 /* 2005 /*
1920 * Rxvt-style scrollbar: 2006 * Rxvt-style scrollbar:
1921 * move up if mouse is above slider 2007 * move up if mouse is above slider
1922 * move dn if mouse is below slider 2008 * move dn if mouse is below slider
1923 * 2009 *
… …
1932 /* 2018 /*
1933 * Mouse report disabled scrollbar: 2019 * Mouse report disabled scrollbar:
1934 * arrow buttons - send up/down 2020 * arrow buttons - send up/down
1935 * click on scrollbar - send pageup/down 2021 * click on scrollbar - send pageup/down
1936 */ 2022 */
1937 if ((scrollBar.style == R_SB_NEXT 2023 if (direction == UP)
1938 && scrollbarnext_upButton (ev.y))
1939 || (scrollBar.style == R_SB_RXVT
1940 && scrollbarrxvt_upButton (ev.y)))
1941 tt_printf ("\033[A"); 2024 tt_printf ("\033[A");
1942 else if ((scrollBar.style == R_SB_NEXT 2025 else if (direction == DN)
1943 && scrollbarnext_dnButton (ev.y))
1944 || (scrollBar.style == R_SB_RXVT
1945 && scrollbarrxvt_dnButton (ev.y)))
1946 tt_printf ("\033[B"); 2026 tt_printf ("\033[B");
1947 else 2027 else
1948 switch (ev.button) 2028 switch (ev.button)
1949 { 2029 {
1950 case Button2: 2030 case Button2:
… …
1957 tt_printf ("\033[5~"); 2037 tt_printf ("\033[5~");
1958 break; 2038 break;
1959 } 2039 }
1960 } 2040 }
1961 else 2041 else
1962#endif /* NO_SCROLLBAR_REPORT */ 2042#endif /* NO_SCROLLBAR_REPORT */
1963
1964 {
1965 char upordown = 0;
1966
1967 if (scrollBar.style == R_SB_NEXT)
1968 { 2043 {
1969 if (scrollbarnext_upButton (ev.y)) 2044 if (direction != NO_DIR)
1970 upordown = -1; /* up */
1971 else if (scrollbarnext_dnButton (ev.y))
1972 upordown = 1; /* down */
1973 }
1974 else if (scrollBar.style == R_SB_RXVT)
1975 {
1976 if (scrollbarrxvt_upButton (ev.y))
1977 upordown = -1; /* up */
1978 else if (scrollbarrxvt_dnButton (ev.y))
1979 upordown = 1; /* down */
1980 }
1981 if (upordown)
1982 { 2045 {
1983#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2046#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2047 if (!cont_scroll_ev.is_active ())
1984 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 2048 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1985#endif 2049#endif
1986 if (scr_page (upordown < 0 ? UP : DN, 1)) 2050 if (scr_page (direction, 1))
1987 { 2051 {
1988 if (upordown < 0) 2052 if (direction == UP)
1989 scrollBar.setUp (); 2053 scrollBar.state = SB_STATE_UP;
1990 else 2054 else
1991 scrollBar.setDn (); 2055 scrollBar.state = SB_STATE_DOWN;
1992 } 2056 }
1993 } 2057 }
1994 else 2058 else
1995 switch (ev.button) 2059 switch (ev.button)
1996 { 2060 {
1997 case Button2: 2061 case Button2:
1998 switch (scrollbar_align) 2062 switch (scrollBar.align)
1999 { 2063 {
2000 case R_SB_ALIGN_TOP: 2064 case SB_ALIGN_TOP:
2001 csrO = 0; 2065 csrO = 0;
2002 break; 2066 break;
2003 case R_SB_ALIGN_CENTRE: 2067 case SB_ALIGN_CENTRE:
2004 csrO = (scrollBar.bot - scrollBar.top) / 2; 2068 csrO = (scrollBar.bot - scrollBar.top) / 2;
2005 break; 2069 break;
2006 case R_SB_ALIGN_BOTTOM: 2070 case SB_ALIGN_BOTTOM:
2007 csrO = scrollBar.bot - scrollBar.top; 2071 csrO = scrollBar.bot - scrollBar.top;
2008 break; 2072 break;
2009 } 2073 }
2010 2074
2011 if (scrollBar.style == R_SB_XTERM 2075 if (scrollBar.style == SB_STYLE_XTERM
2012 || scrollbar_above_slider (ev.y) 2076 || scrollBar.above_slider (ev.y)
2013 || scrollbar_below_slider (ev.y)) 2077 || scrollBar.below_slider (ev.y))
2014 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ()); 2078 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
2015 2079
2016 scrollBar.setMotion (); 2080 scrollBar.state = SB_STATE_MOTION;
2017 break; 2081 break;
2018 2082
2019 case Button1: 2083 case Button1:
2020 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2084 if (scrollBar.align == SB_ALIGN_CENTRE)
2021 csrO = ev.y - scrollBar.top; 2085 csrO = ev.y - scrollBar.top;
2022 /* FALLTHROUGH */ 2086 /* FALLTHROUGH */
2023 2087
2024 case Button3: 2088 case Button3:
2025 if (scrollBar.style != R_SB_XTERM) 2089 if (scrollBar.style != SB_STYLE_XTERM)
2026 { 2090 {
2027 if (scrollbar_above_slider (ev.y)) 2091 if (scrollBar.above_slider (ev.y))
2028# ifdef RXVT_SCROLL_FULL 2092# ifdef RXVT_SCROLL_FULL
2029 scr_page (UP, nrow - 1); 2093 scr_page (UP, nrow - 1);
2030# else 2094# else
2031 scr_page (UP, nrow / 4); 2095 scr_page (UP, nrow / 4);
2032# endif 2096# endif
2033 else if (scrollbar_below_slider (ev.y)) 2097 else if (scrollBar.below_slider (ev.y))
2034# ifdef RXVT_SCROLL_FULL 2098# ifdef RXVT_SCROLL_FULL
2035 scr_page (DN, nrow - 1); 2099 scr_page (DN, nrow - 1);
2036# else 2100# else
2037 scr_page (DN, nrow / 4); 2101 scr_page (DN, nrow / 4);
2038# endif 2102# endif
2039 else 2103 else
2040 scrollBar.setMotion (); 2104 scrollBar.state = SB_STATE_MOTION;
2041 } 2105 }
2042 else 2106 else
2043 { 2107 {
2044 scr_page ((ev.button == Button1 ? DN : UP), 2108 scr_page ((ev.button == Button1 ? DN : UP),
2045 (nrow 2109 (nrow
2046 * scrollbar_position (ev.y) 2110 * scrollBar.position (ev.y)
2047 / scrollbar_size ())); 2111 / scrollBar.size ()));
2048 } 2112 }
2049 2113
2050 break; 2114 break;
2051 } 2115 }
2052 } 2116 }
… …
2062 2126
2063 csrO = 0; /* reset csr Offset */ 2127 csrO = 0; /* reset csr Offset */
2064 if (!bypass_keystate) 2128 if (!bypass_keystate)
2065 reportmode = !! (priv_modes & PrivMode_mouse_report); 2129 reportmode = !! (priv_modes & PrivMode_mouse_report);
2066 2130
2067 if (scrollbar_isUpDn ()) 2131 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
2068 { 2132 {
2069 scrollBar.setIdle (); 2133 scrollBar.state = SB_STATE_IDLE;
2070 scrollbar_show (0); 2134 scrollBar.show (0);
2071 } 2135 }
2072 2136
2073#ifdef SELECTION_SCROLLING 2137#ifdef SELECTION_SCROLLING
2074 if (sel_scroll_ev.active)
2075 sel_scroll_ev.stop(); 2138 sel_scroll_ev.stop();
2076#endif 2139#endif
2077 2140
2078 if (ev.window == vt) 2141 if (ev.window == vt)
2079 { 2142 {
2080 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END))) 2143 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
… …
2088 2151
2089 if (reportmode) 2152 if (reportmode)
2090 { 2153 {
2091 /* mouse report from vt window */ 2154 /* mouse report from vt window */
2092 /* don't report release of wheel "buttons" */ 2155 /* don't report release of wheel "buttons" */
2093 if (ev.button >= 4) 2156 if (ev.button >= 4 && ev.button <= 7)
2094 return; 2157 return;
2095#ifdef MOUSE_REPORT_DOUBLECLICK 2158#ifdef MOUSE_REPORT_DOUBLECLICK
2096 /* only report the release of 'slow' single clicks */ 2159 /* only report the release of 'slow' single clicks */
2097 if (MEvent.button != AnyButton 2160 if (MEvent.button != AnyButton
2098 && (ev.button != MEvent.button 2161 && (ev.button != MEvent.button
2099 || (ev.time - MEvent.time 2162 || (ev.time - MEvent.time
2100 > MULTICLICK_TIME / 2))) 2163 > multiClickTime / 2)))
2101 { 2164 {
2102 MEvent.clicks = 0; 2165 MEvent.clicks = 0;
2103 MEvent.button = AnyButton; 2166 MEvent.button = ev.button;
2104 mouse_report (ev); 2167 mouse_report (ev);
2105 } 2168 }
2106#else /* MOUSE_REPORT_DOUBLECLICK */ 2169#else /* MOUSE_REPORT_DOUBLECLICK */
2107 MEvent.button = AnyButton; 2170 MEvent.button = ev.button;
2108 mouse_report (ev); 2171 mouse_report (ev);
2109#endif /* MOUSE_REPORT_DOUBLECLICK */ 2172#endif /* MOUSE_REPORT_DOUBLECLICK */
2110 return; 2173 return;
2111 } 2174 }
2112 2175
2113 /* 2176 /*
2114 * dumb hack to compensate for the failure of click-and-drag 2177 * dumb hack to compensate for the failure of click-and-drag
… …
2125 case Button3: 2188 case Button3:
2126 selection_make (ev.time); 2189 selection_make (ev.time);
2127 break; 2190 break;
2128 2191
2129 case Button2: 2192 case Button2:
2130 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window? 2193 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2131 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Primary : Sel_Primary); 2194 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2132 break; 2195 break;
2133 2196
2134#ifdef MOUSE_WHEEL 2197#ifdef MOUSE_WHEEL
2135 case Button4: 2198 case Button4:
2136 case Button5: 2199 case Button5:
2137 { 2200 {
2138 int i; 2201 int lines;
2139 page_dirn v; 2202 page_dirn dirn;
2140 2203
2141 v = ev.button == Button4 ? UP : DN; 2204 dirn = ev.button == Button4 ? UP : DN;
2142 2205
2143 if (ev.state & ShiftMask) 2206 if (ev.state & ShiftMask)
2144 i = 1; 2207 lines = 1;
2145 else if (OPTION (Opt_mouseWheelScrollPage)) 2208 else if (option (Opt_mouseWheelScrollPage))
2146 i = nrow - 1; 2209 lines = nrow - 1;
2147 else 2210 else
2148 i = 5; 2211 lines = 5;
2149 2212
2150# ifdef MOUSE_SLIP_WHEELING 2213# ifdef MOUSE_SLIP_WHEELING
2151 if (ev.state & ControlMask) 2214 if (ev.state & ControlMask)
2152 { 2215 {
2153 mouse_slip_wheel_speed += v ? -1 : 1; 2216 mouse_slip_wheel_speed += dirn;
2154 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow; 2217 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2155 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2156 2218
2157 if (slip_wheel_ev.at < NOW) 2219 if (!slip_wheel_ev.is_active ())
2158 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; 2220 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2159
2160 slip_wheel_ev.start ();
2161 } 2221 }
2162 else 2222 else
2223# endif
2163 { 2224 {
2164# endif
2165 scr_page (v, i); 2225 scr_page (dirn, lines);
2166 scrollbar_show (1); 2226 scrollBar.show (1);
2167# ifdef MOUSE_SLIP_WHEELING
2168 } 2227 }
2169# endif
2170 } 2228 }
2171 break; 2229 break;
2172#endif 2230#endif
2173 } 2231 }
2174 } 2232 }
2175} 2233}
2176 2234
2177#ifdef TRANSPARENT
2178#if TINTING
2179/* taken from aterm-0.4.2 */
2180
2181typedef uint32_t RUINT32T;
2182
2183void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)
2184{
2185 int sh_r, sh_g, sh_b;
2186 RUINT32T mask_r, mask_g, mask_b;
2187 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2188 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2189 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2190 int i;
2191
2192 Visual *visual = term->visual;
2193
2194 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2195
2196 /* for convenience */
2197 mask_r = visual->red_mask;
2198 mask_g = visual->green_mask;
2199 mask_b = visual->blue_mask;
2200
2201 /* boring lookup table pre-initialization */
2202 switch (srcImage->bits_per_pixel) {
2203 case 15:
2204 if ((mask_r != 0x7c00) ||
2205 (mask_g != 0x03e0) ||
2206 (mask_b != 0x001f))
2207 return;
2208 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2209 lookup_r = lookup;
2210 lookup_g = lookup+32;
2211 lookup_b = lookup+32+32;
2212 sh_r = 10;
2213 sh_g = 5;
2214 sh_b = 0;
2215 break;
2216 case 16:
2217 if ((mask_r != 0xf800) ||
2218 (mask_g != 0x07e0) ||
2219 (mask_b != 0x001f))
2220 return;
2221 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2222 lookup_r = lookup;
2223 lookup_g = lookup+32;
2224 lookup_b = lookup+32+64;
2225 sh_r = 11;
2226 sh_g = 5;
2227 sh_b = 0;
2228 break;
2229 case 24:
2230 if ((mask_r != 0xff0000) ||
2231 (mask_g != 0x00ff00) ||
2232 (mask_b != 0x0000ff))
2233 return;
2234 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2235 lookup_r = lookup;
2236 lookup_g = lookup+256;
2237 lookup_b = lookup+256+256;
2238 sh_r = 16;
2239 sh_g = 8;
2240 sh_b = 0;
2241 break;
2242 case 32:
2243 if ((mask_r != 0xff0000) ||
2244 (mask_g != 0x00ff00) ||
2245 (mask_b != 0x0000ff))
2246 return;
2247 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2248 lookup_r = lookup;
2249 lookup_g = lookup+256;
2250 lookup_b = lookup+256+256;
2251 sh_r = 16;
2252 sh_g = 8;
2253 sh_b = 0;
2254 break;
2255 default:
2256 return; /* we do not support this color depth */
2257 }
2258
2259 /* prepare limits for color transformation (each channel is handled separately) */
2260 if (shade < 0) {
2261 shade = -shade;
2262 if (shade < 0) shade = 0;
2263 if (shade > 100) shade = 100;
2264
2265 lower_lim_r = 65535-rm;
2266 lower_lim_g = 65535-gm;
2267 lower_lim_b = 65535-bm;
2268
2269 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2270 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2271 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2272
2273 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2274 } else {
2275 if (shade < 0) shade = 0;
2276 if (shade > 100) shade = 100;
2277
2278 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2279
2280 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2281 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2282 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2283 }
2284
2285 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2286 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2287 {
2288 unsigned int tmp;
2289
2290 tmp = lower_lim_r;
2291 lower_lim_r = lower_lim_b;
2292 lower_lim_b = tmp;
2293
2294 tmp = upper_lim_r;
2295 upper_lim_r = upper_lim_b;
2296 upper_lim_b = tmp;
2297 }
2298
2299 /* fill our lookup tables */
2300 for (i = 0; i <= mask_r>>sh_r; i++)
2301 {
2302 RUINT32T tmp;
2303 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2304 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2305 lookup_r[i] = (tmp/65535)<<sh_r;
2306 }
2307 for (i = 0; i <= mask_g>>sh_g; i++)
2308 {
2309 RUINT32T tmp;
2310 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2311 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2312 lookup_g[i] = (tmp/65535)<<sh_g;
2313 }
2314 for (i = 0; i <= mask_b>>sh_b; i++)
2315 {
2316 RUINT32T tmp;
2317 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2318 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2319 lookup_b[i] = (tmp/65535)<<sh_b;
2320 }
2321
2322 /* apply table to input image (replacing colors by newly calculated ones) */
2323 switch (srcImage->bits_per_pixel)
2324 {
2325 case 15:
2326 {
2327 unsigned short *p1, *pf, *p, *pl;
2328 p1 = (unsigned short *) srcImage->data;
2329 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2330 while (p1 < pf)
2331 {
2332 p = p1;
2333 pl = p1 + srcImage->width;
2334 for (; p < pl; p++)
2335 {
2336 *p = lookup_r[(*p & 0x7c00)>>10] |
2337 lookup_g[(*p & 0x03e0)>> 5] |
2338 lookup_b[(*p & 0x001f)];
2339 }
2340 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2341 }
2342 break;
2343 }
2344 case 16:
2345 {
2346 unsigned short *p1, *pf, *p, *pl;
2347 p1 = (unsigned short *) srcImage->data;
2348 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2349 while (p1 < pf)
2350 {
2351 p = p1;
2352 pl = p1 + srcImage->width;
2353 for (; p < pl; p++)
2354 {
2355 *p = lookup_r[(*p & 0xf800)>>11] |
2356 lookup_g[(*p & 0x07e0)>> 5] |
2357 lookup_b[(*p & 0x001f)];
2358 }
2359 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2360 }
2361 break;
2362 }
2363 case 24:
2364 {
2365 unsigned char *p1, *pf, *p, *pl;
2366 p1 = (unsigned char *) srcImage->data;
2367 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2368 while (p1 < pf)
2369 {
2370 p = p1;
2371 pl = p1 + srcImage->width * 3;
2372 for (; p < pl; p += 3)
2373 {
2374 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2375 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2376 p[2] = lookup_r[(p[2] & 0x0000ff)];
2377 }
2378 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2379 }
2380 break;
2381 }
2382 case 32:
2383 {
2384 RUINT32T *p1, *pf, *p, *pl;
2385 p1 = (RUINT32T *) srcImage->data;
2386 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2387
2388 while (p1 < pf)
2389 {
2390 p = p1;
2391 pl = p1 + srcImage->width;
2392 for (; p < pl; p++)
2393 {
2394 *p = lookup_r[(*p & 0xff0000)>>16] |
2395 lookup_g[(*p & 0x00ff00)>> 8] |
2396 lookup_b[(*p & 0x0000ff)] |
2397 (*p & ~0xffffff);
2398 }
2399 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2400 }
2401 break;
2402 }
2403 }
2404
2405 free (lookup);
2406}
2407#endif
2408
2409/*
2410 * Check our parents are still who we think they are.
2411 * Do transparency updates if required
2412 */
2413int
2414rxvt_term::check_our_parents ()
2415{
2416 int i, pchanged, aformat, have_pixmap, rootdepth;
2417 unsigned long nitems, bytes_after;
2418 Atom atype;
2419 unsigned char *prop = NULL;
2420 Window root, oldp, *list;
2421 Pixmap rootpixmap = None;
2422 XWindowAttributes wattr, wrootattr;
2423
2424 pchanged = 0;
2425
2426 if (!OPTION (Opt_transparent))
2427 return pchanged; /* Don't try any more */
2428
2429 XGetWindowAttributes (xdisp, display->root, &wrootattr);
2430 rootdepth = wrootattr.depth;
2431
2432 XGetWindowAttributes (xdisp, parent[0], &wattr);
2433
2434 if (rootdepth != wattr.depth)
2435 {
2436 if (am_transparent)
2437 {
2438 pchanged = 1;
2439 XSetWindowBackground (xdisp, vt, pix_colors_focused[Color_bg]);
2440 am_transparent = am_pixmap_trans = 0;
2441 }
2442
2443 return pchanged; /* Don't try any more */
2444 }
2445
2446 /* Get all X ops out of the queue so that our information is up-to-date. */
2447 XSync (xdisp, False);
2448
2449 /*
2450 * Make the frame window set by the window manager have
2451 * the root background. Some window managers put multiple nested frame
2452 * windows for each client, so we have to take care about that.
2453 */
2454 i = (xa[XA_XROOTPMAP_ID]
2455 && XGetWindowProperty (xdisp, display->root, xa[XA_XROOTPMAP_ID],
2456 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2457 &nitems, &bytes_after, &prop) == Success);
2458
2459 if (!i || prop == NULL)
2460 i = (xa[XA_ESETROOT_PMAP_ID]
2461 && XGetWindowProperty (xdisp, display->root, xa[XA_ESETROOT_PMAP_ID],
2462 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2463 &nitems, &bytes_after, &prop) == Success);
2464
2465 if (!i || prop == NULL
2466#if TINTING
2467 || !rs[Rs_color + Color_tint]
2468#endif
2469 )
2470 have_pixmap = 0;
2471 else
2472 {
2473 have_pixmap = 1;
2474 rootpixmap = *(Pixmap *)prop;
2475 XFree (prop);
2476 }
2477
2478 if (have_pixmap)
2479 {
2480 /*
2481 * Copy display->root pixmap transparency
2482 */
2483 int sx, sy, nx, ny;
2484 unsigned int nw, nh;
2485 Window cr;
2486 XImage *image;
2487 GC gc;
2488 XGCValues gcvalue;
2489
2490 XTranslateCoordinates (xdisp, parent[0], display->root,
2491 0, 0, &sx, &sy, &cr);
2492 nw = (unsigned int)szHint.width;
2493 nh = (unsigned int)szHint.height;
2494 nx = ny = 0;
2495
2496 if (sx < 0)
2497 {
2498 nw += sx;
2499 nx = -sx;
2500 sx = 0;
2501 }
2502
2503 if (sy < 0)
2504 {
2505 nh += sy;
2506 ny = -sy;
2507 sy = 0;
2508 }
2509
2510 min_it (nw, (unsigned int) (wrootattr.width - sx));
2511 min_it (nh, (unsigned int) (wrootattr.height - sy));
2512
2513 XSync (xdisp, False);
2514 allowedxerror = -1;
2515 image = XGetImage (xdisp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2516
2517 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2518 /* XXX: may need a delay here? */
2519 allowedxerror = 0;
2520
2521 if (image == NULL)
2522 {
2523 if (am_transparent && am_pixmap_trans)
2524 {
2525 pchanged = 1;
2526 if (pixmap != None)
2527 {
2528 XFreePixmap (xdisp, pixmap);
2529 pixmap = None;
2530 }
2531 }
2532
2533 am_pixmap_trans = 0;
2534 }
2535 else
2536 {
2537 if (pixmap != None)
2538 XFreePixmap (xdisp, pixmap);
2539
2540#if TINTING
2541 if (ISSET_PIXCOLOR (Color_tint))
2542 {
2543 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2544
2545 rxvt_rgba c;
2546 pix_colors_focused [Color_tint].get (this, c);
2547
2548 ShadeXImage (this, image, shade, c.r, c.g, c.b);
2549 }
2550#endif
2551
2552 pixmap = XCreatePixmap (xdisp, vt, szHint.width, szHint.height, image->depth);
2553 gc = XCreateGC (xdisp, vt, 0UL, &gcvalue);
2554 XPutImage (xdisp, pixmap, gc, image, 0, 0,
2555 nx, ny, image->width, image->height);
2556 XFreeGC (xdisp, gc);
2557 XDestroyImage (image);
2558 XSetWindowBackgroundPixmap (xdisp, parent[0], pixmap);
2559 XClearWindow (xdisp, parent[0]);
2560
2561 if (!am_transparent || !am_pixmap_trans)
2562 pchanged = 1;
2563
2564 am_transparent = am_pixmap_trans = 1;
2565 }
2566 }
2567
2568 if (am_pixmap_trans)
2569 XSetWindowBackgroundPixmap (xdisp, vt, ParentRelative);
2570 else
2571 {
2572 unsigned int n;
2573 /*
2574 * InheritPixmap transparency
2575 */
2576 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2577 {
2578 oldp = parent[i];
2579 XQueryTree (xdisp, parent[i - 1], &root,
2580 &parent[i], &list, &n);
2581 XFree (list);
2582
2583 if (parent[i] == display->root)
2584 {
2585 if (oldp != None)
2586 pchanged = 1;
2587
2588 break;
2589 }
2590
2591 if (oldp != parent[i])
2592 pchanged = 1;
2593 }
2594
2595 n = 0;
2596
2597 if (pchanged)
2598 {
2599 for (; n < (unsigned int)i; n++)
2600 {
2601 XGetWindowAttributes (xdisp, parent[n], &wattr);
2602 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2603 {
2604 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2605 break;
2606 }
2607 }
2608 }
2609
2610 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2611 {
2612 XSetWindowBackground (xdisp, parent[0], pix_colors_focused[Color_border]);
2613 XSetWindowBackground (xdisp, vt, pix_colors_focused[Color_bg]);
2614 am_transparent = 0;
2615 /* XXX: also turn off Opt_transparent? */
2616 }
2617 else
2618 {
2619 for (n = 0; n < (unsigned int)i; n++)
2620 {
2621 XSetWindowBackgroundPixmap (xdisp, parent[n], ParentRelative);
2622 XClearWindow (xdisp, parent[n]);
2623 }
2624
2625 XSetWindowBackgroundPixmap (xdisp, vt, ParentRelative);
2626 am_transparent = 1;
2627 }
2628
2629 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2630 parent[i] = None;
2631 }
2632
2633 if (scrollBar.win)
2634 {
2635 XSetWindowBackgroundPixmap (xdisp, scrollBar.win, ParentRelative);
2636 scrollBar.setIdle ();
2637 scrollbar_show (0);
2638 }
2639
2640 if (am_transparent)
2641 {
2642 want_refresh = want_full_refresh = 1;
2643 if (am_pixmap_trans)
2644 flush ();
2645 }
2646
2647 return pchanged;
2648}
2649#endif
2650
2651/*}}} */ 2235/*}}} */
2652 2236
2653bool 2237void ecb_hot
2654rxvt_term::cmd_parse () 2238rxvt_term::cmd_parse ()
2655{ 2239{
2656 bool flag = false;
2657 wchar_t ch = NOCHAR; 2240 wchar_t ch = NOCHAR;
2658 char *seq_begin; // remember start of esc-sequence here 2241 char *seq_begin; // remember start of esc-sequence here
2659 2242
2660 for (;;) 2243 for (;;)
2661 { 2244 {
2662 if (ch == NOCHAR) 2245 if (ecb_unlikely (ch == NOCHAR))
2663 { 2246 {
2664 seq_begin = cmdbuf_ptr; 2247 seq_begin = cmdbuf_ptr;
2665 ch = next_char (); 2248 ch = next_char ();
2666 2249
2667 if (ch == NOCHAR) 2250 if (ch == NOCHAR)
2668 break; 2251 break;
2669 } 2252 }
2670 2253
2671 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2254 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2672 { 2255 {
2673 if (!seen_input) 2256 if (ecb_unlikely (!seen_input))
2674 { 2257 {
2675 seen_input = 1; 2258 seen_input = 1;
2676 // many badly-written programs (e.g. jed) contain a race condition: 2259 // many badly-written programs (e.g. jed) contain a race condition:
2677 // they first read the screensize and then install a SIGWINCH handler. 2260 // they first read the screensize and then install a SIGWINCH handler.
2678 // some window managers resize the window early, and these programs 2261 // some window managers resize the window early, and these programs
… …
2691 wchar_t *str = buf; 2274 wchar_t *str = buf;
2692 wchar_t *eol = str + min (ncol, UBUFSIZ); 2275 wchar_t *eol = str + min (ncol, UBUFSIZ);
2693 2276
2694 for (;;) 2277 for (;;)
2695 { 2278 {
2696 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) 2279 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2697 break; 2280 break;
2698 2281
2699 *str++ = ch; 2282 *str++ = ch;
2700 2283
2701 if (ch == C0_LF || str >= eol) 2284 if (ecb_unlikely (ch == C0_LF || str >= eol))
2702 { 2285 {
2703 if (ch == C0_LF) 2286 if (ch == C0_LF)
2704 nlines++; 2287 nlines++;
2705 2288
2706 refresh_count++; 2289 refresh_count++;
2707 2290
2708 if (!OPTION (Opt_jumpScroll) 2291 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2709 || (refresh_count >= refresh_limit * (nrow - 1)))
2710 { 2292 {
2711 refreshnow = true;
2712 refresh_count = 0; 2293 refresh_count = 0;
2294
2295 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2296 {
2297 refreshnow = true;
2713 ch = NOCHAR; 2298 ch = NOCHAR;
2714 break; 2299 break;
2300 }
2715 } 2301 }
2716 2302
2717 // scr_add_lines only works for nlines <= nrow - 1. 2303 // scr_add_lines only works for nlines <= nrow - 1.
2718 if (nlines >= nrow - 1) 2304 if (nlines >= nrow - 1)
2719 { 2305 {
… …
2747 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))) 2333 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2748 scr_add_lines (buf, str - buf, nlines); 2334 scr_add_lines (buf, str - buf, nlines);
2749 2335
2750 /* 2336 /*
2751 * If there have been a lot of new lines, then update the screen 2337 * If there have been a lot of new lines, then update the screen
2752 * What the heck I'll cheat and only refresh less than every page-full. 2338 * What the heck we'll cheat and only refresh less than every page-full.
2753 * the number of pages between refreshes is refresh_limit, which 2339 * if skipScroll is enabled.
2754 * is incremented here because we must be doing flat-out scrolling.
2755 */ 2340 */
2756 if (refreshnow) 2341 if (refreshnow)
2757 { 2342 {
2758 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2759 refresh_limit++;
2760 else
2761 {
2762 flag = true;
2763 scr_refresh (); 2343 scr_refresh ();
2764 want_refresh = 1; 2344 want_refresh = 1;
2765 }
2766 } 2345 }
2767
2768 } 2346 }
2769 else 2347 else
2770 { 2348 {
2771 try 2349 try
2772 { 2350 {
… …
2780 } 2358 }
2781 2359
2782 ch = NOCHAR; 2360 ch = NOCHAR;
2783 } 2361 }
2784 } 2362 }
2785
2786 return flag;
2787} 2363}
2788 2364
2789// read the next character 2365// read the next character
2790wchar_t 2366wchar_t ecb_hot
2791rxvt_term::next_char () NOTHROW 2367rxvt_term::next_char () noexcept
2792{ 2368{
2793 while (cmdbuf_ptr < cmdbuf_endp) 2369 while (cmdbuf_ptr < cmdbuf_endp)
2794 { 2370 {
2795 // assume 7-bit to be ascii ALWAYS 2371 // assume 7-bit to be ascii ALWAYS (always true in POSIX)
2796 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2372 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f))
2797 return *cmdbuf_ptr++; 2373 return *cmdbuf_ptr++;
2798 2374
2799 wchar_t wc; 2375 wchar_t wc;
2800 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2376 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2801 2377
… …
2805 cmdbuf_ptr = cmdbuf_endp; 2381 cmdbuf_ptr = cmdbuf_endp;
2806 break; 2382 break;
2807 } 2383 }
2808 2384
2809 if (len == (size_t)-1) 2385 if (len == (size_t)-1)
2386 {
2387 mbstate.reset (); // reset now undefined conversion state
2388 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2389 // in which case we "erroneously" return the next byte which might be valid.
2810 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2390 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2391 }
2811 2392
2812 // assume wchar == unicode 2393 // assume wchar == unicode
2813 cmdbuf_ptr += len; 2394 cmdbuf_ptr += len;
2814 return wc & UNICODE_MASK; 2395 return wc & UNICODE_MASK;
2815 } 2396 }
2816 2397
2817 return NOCHAR; 2398 return NOCHAR;
2818} 2399}
2819 2400
2820// read the next octet 2401// read the next octet
2821uint32_t 2402uint32_t ecb_hot
2822rxvt_term::next_octet () NOTHROW 2403rxvt_term::next_octet () noexcept
2823{ 2404{
2824 return cmdbuf_ptr < cmdbuf_endp 2405 return cmdbuf_ptr < cmdbuf_endp
2825 ? (unsigned char)*cmdbuf_ptr++ 2406 ? (unsigned char)*cmdbuf_ptr++
2826 : NOCHAR; 2407 : NOCHAR;
2827} 2408}
2828 2409
2829static class out_of_input out_of_input; 2410static class out_of_input out_of_input;
2830 2411
2831/* rxvt_cmd_getc () - Return next input character */ 2412wchar_t ecb_hot
2832/* 2413rxvt_term::cmd_getc ()
2833 * Return the next input character after first passing any keyboard input
2834 * to the command.
2835 */
2836wchar_t
2837rxvt_term::cmd_getc () THROW ((class out_of_input))
2838{ 2414{
2839 wchar_t c = next_char (); 2415 wchar_t c = next_char ();
2840 2416
2841 if (c == NOCHAR) 2417 if (c == NOCHAR)
2842 throw out_of_input; 2418 throw out_of_input;
2843 2419
2844 return c; 2420 return c;
2845} 2421}
2846 2422
2847uint32_t 2423uint32_t ecb_hot
2848rxvt_term::cmd_get8 () THROW ((class out_of_input)) 2424rxvt_term::cmd_get8 ()
2849{ 2425{
2850 uint32_t c = next_octet (); 2426 uint32_t c = next_octet ();
2851 2427
2852 if (c == NOCHAR) 2428 if (c == NOCHAR)
2853 throw out_of_input; 2429 throw out_of_input;
… …
2856} 2432}
2857 2433
2858/*{{{ print pipe */ 2434/*{{{ print pipe */
2859/*----------------------------------------------------------------------*/ 2435/*----------------------------------------------------------------------*/
2860#ifdef PRINTPIPE 2436#ifdef PRINTPIPE
2861FILE * 2437FILE * ecb_cold
2862rxvt_term::popen_printer () 2438rxvt_term::popen_printer ()
2863{ 2439{
2864 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2440 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2865 2441
2866 if (stream == NULL) 2442 if (stream == NULL)
2867 rxvt_warn ("can't open printer pipe, not printing.\n"); 2443 rxvt_warn ("can't open printer pipe, not printing.\n");
2868 2444
2869 return stream; 2445 return stream;
2870} 2446}
2871 2447
2872int 2448int ecb_cold
2873rxvt_term::pclose_printer (FILE *stream) 2449rxvt_term::pclose_printer (FILE *stream)
2874{ 2450{
2875 fflush (stream); 2451 fflush (stream);
2876 return pclose (stream); 2452 return pclose (stream);
2877} 2453}
2878 2454
2879/* 2455/*
2880 * simulate attached vt100 printer 2456 * simulate attached vt100 printer
2881 */ 2457 */
2882void 2458void ecb_cold
2883rxvt_term::process_print_pipe () 2459rxvt_term::process_print_pipe ()
2884{ 2460{
2885 int done; 2461 FILE *fd = popen_printer ();
2886 FILE *fd;
2887 2462
2888 if ((fd = popen_printer ()) == NULL) 2463 if (!fd)
2889 return; 2464 return;
2890 2465
2891 /* 2466 /*
2892 * Send all input to the printer until either ESC[4i or ESC[?4i 2467 * Send all input to the printer until either ESC[4i or ESC[?4i
2893 * is received. 2468 * is received.
2894 */ 2469 */
2895 for (done = 0; !done;) 2470 for (int done = 0; !done; )
2896 { 2471 {
2897 unsigned char buf[8]; 2472 unsigned char buf[8];
2898 unicode_t ch; 2473 unicode_t ch;
2899 unsigned int i, len; 2474 unsigned int i, len;
2900 2475
… …
2919 { 2494 {
2920 if ((buf[len++] = cmd_getc ()) == 'i') 2495 if ((buf[len++] = cmd_getc ()) == 'i')
2921 break; /* done = 1 */ 2496 break; /* done = 1 */
2922 } 2497 }
2923 } 2498 }
2924 2499
2925 for (i = 0; i < len; i++) 2500 for (i = 0; i < len; i++)
2926 if (putc (buf[i], fd) == EOF) 2501 if (putc (buf[i], fd) == EOF)
2927 { 2502 {
2928 done = 1; 2503 done = 1;
2929 break; 2504 break;
… …
2931 } 2506 }
2932 } 2507 }
2933 2508
2934 pclose_printer (fd); 2509 pclose_printer (fd);
2935} 2510}
2936#endif /* PRINTPIPE */ 2511#endif /* PRINTPIPE */
2937/*}}} */ 2512/*}}} */
2938 2513
2939/* *INDENT-OFF* */
2940enum { 2514enum {
2941 C1_40 = 0x40, 2515 C1_40 = 0x40,
2942 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2516 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2943 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2517 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2944 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2518 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2945 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, 2519 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2946}; 2520};
2947/* *INDENT-ON* */
2948 2521
2949/*{{{ process non-printing single characters */ 2522/*{{{ process non-printing single characters */
2950void 2523void ecb_hot
2951rxvt_term::process_nonprinting (unicode_t ch) 2524rxvt_term::process_nonprinting (unicode_t ch)
2952{ 2525{
2953 switch (ch) 2526 switch (ch)
2954 { 2527 {
2955 case C0_ESC: 2528 case C0_ESC:
… …
2985 scr_charset_choose (0); 2558 scr_charset_choose (0);
2986 break; 2559 break;
2987 2560
2988#ifdef EIGHT_BIT_CONTROLS 2561#ifdef EIGHT_BIT_CONTROLS
2989 // 8-bit controls 2562 // 8-bit controls
2990 case 0x90: /* DCS */ 2563 case 0x90: /* DCS */
2991 process_dcs_seq (); 2564 process_dcs_seq ();
2992 break; 2565 break;
2993 case 0x9b: /* CSI */ 2566 case 0x9b: /* CSI */
2994 process_csi_seq (); 2567 process_csi_seq ();
2995 break; 2568 break;
2996 case 0x9d: /* CSI */ 2569 case 0x9d: /* OSC */
2997 process_osc_seq (); 2570 process_osc_seq ();
2998 break; 2571 break;
2999#endif 2572#endif
3000 } 2573 }
3001} 2574}
3002/*}}} */ 2575/*}}} */
3003 2576
3004 2577
3005/*{{{ process VT52 escape sequences */ 2578/*{{{ process VT52 escape sequences */
3006void 2579void ecb_cold
3007rxvt_term::process_escape_vt52 (unicode_t ch) 2580rxvt_term::process_escape_vt52 (unicode_t ch)
3008{ 2581{
3009 int row, col; 2582 int row, col;
3010 2583
3011 switch (ch) 2584 switch (ch)
… …
3045 break; 2618 break;
3046 case 'Z': /* identify the terminal type */ 2619 case 'Z': /* identify the terminal type */
3047 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2620 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
3048 break; 2621 break;
3049 case '<': /* turn off VT52 mode */ 2622 case '<': /* turn off VT52 mode */
3050 PrivMode (0, PrivMode_vt52); 2623 priv_modes &= ~PrivMode_vt52;
3051 break; 2624 break;
3052 case 'F': /* use special graphics character set */ 2625 case 'F': /* use special graphics character set */
3053 case 'G': /* use regular character set */ 2626 case 'G': /* use regular character set */
3054 /* unimplemented */ 2627 /* unimplemented */
3055 break; 2628 break;
… …
3061} 2634}
3062/*}}} */ 2635/*}}} */
3063 2636
3064 2637
3065/*{{{ process escape sequences */ 2638/*{{{ process escape sequences */
3066void 2639void ecb_hot
3067rxvt_term::process_escape_seq () 2640rxvt_term::process_escape_seq ()
3068{ 2641{
3069 unicode_t ch = cmd_getc (); 2642 unicode_t ch = cmd_getc ();
3070 2643
3071 if (priv_modes & PrivMode_vt52) 2644 if (priv_modes & PrivMode_vt52)
… …
3074 return; 2647 return;
3075 } 2648 }
3076 2649
3077 switch (ch) 2650 switch (ch)
3078 { 2651 {
3079 /* case 1: do_tek_mode (); break; */
3080 case '#': 2652 case '#':
3081 if (cmd_getc () == '8') 2653 if (cmd_getc () == '8')
3082 scr_E (); 2654 scr_E ();
3083 break; 2655 break;
3084 case '(': 2656 case '(':
… …
3107#if !ENABLE_MINIMAL 2679#if !ENABLE_MINIMAL
3108 case '9': 2680 case '9':
3109 scr_forwardindex (); 2681 scr_forwardindex ();
3110 break; 2682 break;
3111#endif 2683#endif
2684 // DECPAM/DECPNM
3112 case '=': 2685 case '=':
2686 priv_modes |= PrivMode_aplKP;
2687 break;
3113 case '>': 2688 case '>':
3114 PrivMode ((ch == '='), PrivMode_aplKP); 2689 priv_modes &= ~PrivMode_aplKP;
3115 break; 2690 break;
3116 2691
3117 case C1_40: 2692 case C1_40:
3118 cmd_getc (); 2693 cmd_getc ();
3119 break; 2694 break;
… …
3123 2698
3124 /* 8.3.87: NEXT LINE */ 2699 /* 8.3.87: NEXT LINE */
3125 case C1_NEL: /* ESC E */ 2700 case C1_NEL: /* ESC E */
3126 { 2701 {
3127 wchar_t nlcr[] = { C0_LF, C0_CR }; 2702 wchar_t nlcr[] = { C0_LF, C0_CR };
3128 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1); 2703 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
3129 } 2704 }
3130 break; 2705 break;
3131 2706
2707#if 0 // disabled because embedded newlines can make exploits easier
3132 /* kidnapped escape sequence: Should be 8.3.48 */ 2708 /* kidnapped escape sequence: Should be 8.3.48 */
3133 case C1_ESA: /* ESC G */ 2709 case C1_ESA: /* ESC G */
3134 process_graphics (); 2710 // used by original rxvt for rob nations own graphics mode
2711 if (cmd_getc () == 'Q' && option (Opt_insecure))
2712 tt_printf ("\033G0\012"); /* query graphics - no graphics */
3135 break; 2713 break;
2714#endif
3136 2715
3137 /* 8.3.63: CHARACTER TABULATION SET */ 2716 /* 8.3.63: CHARACTER TABULATION SET */
3138 case C1_HTS: /* ESC H */ 2717 case C1_HTS: /* ESC H */
3139 scr_set_tab (1); 2718 scr_set_tab (1);
3140 break; 2719 break;
… …
3143 case C1_RI: /* ESC M */ 2722 case C1_RI: /* ESC M */
3144 scr_index (DN); 2723 scr_index (DN);
3145 break; 2724 break;
3146 2725
3147 /* 8.3.142: SINGLE-SHIFT TWO */ 2726 /* 8.3.142: SINGLE-SHIFT TWO */
3148 /*case C1_SS2: scr_single_shift (2); break; */ 2727 /* case C1_SS2: break; */
3149 2728
3150 /* 8.3.143: SINGLE-SHIFT THREE */ 2729 /* 8.3.143: SINGLE-SHIFT THREE */
3151 /*case C1_SS3: scr_single_shift (3); break; */ 2730 /* case C1_SS3: break; */
3152 2731
3153 /* 8.3.27: DEVICE CONTROL STRING */ 2732 /* 8.3.27: DEVICE CONTROL STRING */
3154 case C1_DCS: /* ESC P */ 2733 case C1_DCS: /* ESC P */
3155 process_dcs_seq (); 2734 process_dcs_seq ();
3156 break; 2735 break;
… …
3158 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2737 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
3159 case C1_SCI: /* ESC Z */ 2738 case C1_SCI: /* ESC Z */
3160 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1); 2739 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
3161 break; /* steal obsolete ESC [ c */ 2740 break; /* steal obsolete ESC [ c */
3162 2741
3163 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2742 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
3164 case C1_CSI: /* ESC [ */ 2743 case C1_CSI: /* ESC [ */
3165 process_csi_seq (); 2744 process_csi_seq ();
3166 break; 2745 break;
3167 2746
3168 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2747 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
3169 case C1_OSC: /* ESC ] */ 2748 case C1_OSC: /* ESC ] */
3170 process_osc_seq (); 2749 process_osc_seq ();
3171 break; 2750 break;
3172 2751
3173 /* 8.3.106: RESET TO INITIAL STATE */ 2752 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
3174 case 'c': 2753 case 'c':
3175 mbstate.reset (); 2754 mbstate.reset ();
3176 scr_poweron (); 2755 scr_poweron ();
3177 scrollbar_show (1); 2756 scrollBar.show (1);
3178 break; 2757 break;
3179 2758
3180 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2759 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
3181 case 'n': 2760 case 'n':
3182 scr_charset_choose (2); 2761 scr_charset_choose (2);
… …
3189 } 2768 }
3190} 2769}
3191/*}}} */ 2770/*}}} */
3192 2771
3193/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2772/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
3194/* *INDENT-OFF* */
3195enum { 2773enum {
3196 CSI_ICH = 0x40, 2774 CSI_ICH = 0x40,
3197 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2775 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
3198 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2776 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
3199 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2777 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
… …
3202 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2780 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
3203 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2781 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
3204 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2782 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
3205}; 2783};
3206 2784
3207#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2785#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
3208 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2786 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
3209 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2787 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
3210#define get_byte_array_bit(array, bit) \ 2788#define get_byte_array_bit(array, bit) \
3211 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2789 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
3212 2790
3213const unsigned char csi_defaults[] = 2791static const unsigned char csi_defaults[] =
3214 { 2792 {
3215 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2793 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
3216 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2794 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
3217 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2795 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
3218 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2796 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
3219 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2797 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
3220 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2798 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
3221 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2799 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
3222 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ 2800 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
3223 }; 2801 };
3224/* *INDENT-ON* */
3225 2802
3226void 2803void ecb_hot
3227rxvt_term::process_csi_seq () 2804rxvt_term::process_csi_seq ()
3228{ 2805{
3229 unicode_t ch, priv, i; 2806 unicode_t ch, priv, prev_ch, i;
3230 unsigned int nargs, p; 2807 unsigned int nargs, p;
3231 int n, ndef; 2808 int n, ndef;
3232 int arg[ESC_ARGS]; 2809 int arg[ESC_ARGS] = { };
3233 2810
3234 for (nargs = ESC_ARGS; nargs > 0;) 2811 nargs = 0;
3235 arg[--nargs] = 0;
3236 2812
3237 priv = 0; 2813 priv = 0;
3238 ch = cmd_getc (); 2814 ch = cmd_getc ();
3239 if (ch >= '<' && ch <= '?') 2815 if ((ch >= '<' && ch <= '?') || ch == '!')
2816 {
3240 { /* '<' '=' '>' '?' */ 2817 /* '<' '=' '>' '?' '!' */
3241 priv = ch; 2818 priv = ch;
3242 ch = cmd_getc (); 2819 ch = cmd_getc ();
3243 } 2820 }
3244 2821
2822 prev_ch = 0;
3245 /* read any numerical arguments */ 2823 /* read any numerical arguments */
3246 for (n = -1; ch < CSI_ICH; ) 2824 for (n = -1; ch < CSI_ICH; )
3247 { 2825 {
3248 if (isdigit (ch)) 2826 if (isdigit (ch))
3249 { 2827 {
… …
3259 n = -1; 2837 n = -1;
3260 } 2838 }
3261 else if (IS_CONTROL (ch)) 2839 else if (IS_CONTROL (ch))
3262 process_nonprinting (ch); 2840 process_nonprinting (ch);
3263 2841
2842 prev_ch = ch;
3264 ch = cmd_getc (); 2843 ch = cmd_getc ();
3265 } 2844 }
3266 2845
3267 if (ch > CSI_7F) 2846 if (ch > CSI_7F)
3268 return; 2847 return;
… …
3284 switch (priv) 2863 switch (priv)
3285 { 2864 {
3286 case '>': 2865 case '>':
3287 if (ch == CSI_DA) /* secondary device attributes */ 2866 if (ch == CSI_DA) /* secondary device attributes */
3288 { 2867 {
3289 // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt, 2868 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
3290 // 'U' for rxvt-unicode != 7.[34] (where it was broken). 2869 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
3291 // 2870 //
3292 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt 2871 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
3293 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify 2872 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
3294 // that we do not support xterm mouse reporting (should be 95 when we do). 2873 // versions.
3295 // 2874 //
3296 tt_printf ("\033[>%d;94;0c", 'U'); 2875 tt_printf ("\033[>%d;95;0c", 'U');
3297 } 2876 }
3298 break; 2877 break;
2878
3299 case '?': 2879 case '?':
3300 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2880 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
3301 process_terminal_mode (ch, priv, nargs, arg); 2881 process_terminal_mode (ch, priv, nargs, arg);
2882 if (prev_ch == '$' && ch == 'p')
2883 process_terminal_mode (ch, priv, nargs, arg);
3302 break; 2884 break;
2885
2886 case '!':
2887 if (ch == CSI_70)
2888 {
2889 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2890 scr_soft_reset ();
2891
2892 static const int pm_h[] = { 7, 25 };
2893 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1006, 1015, 1049 };
2894
2895 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2896 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
3303 } 2897 }
2898 break;
2899 }
2900
3304 return; 2901 return;
3305 } 2902 }
3306 2903
3307 switch (ch) 2904 switch (ch)
3308 { 2905 {
… …
3322 } 2919 }
3323 break; 2920 break;
3324#endif 2921#endif
3325 2922
3326 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2923 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
3327 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2924 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
3328 arg[0] = -arg[0]; 2925 arg[0] = -arg[0];
3329 /* FALLTHROUGH */ 2926 /* FALLTHROUGH */
3330 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2927 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
3331 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2928 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
3332 scr_gotorc (arg[0], 0, RELATIVE); 2929 scr_gotorc (arg[0], 0, RELATIVE);
3333 break; 2930 break;
3334 2931
3335 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2932 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
3336 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2933 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
3337#ifdef ISO6429 2934#ifdef ISO6429
3338 arg[0] = -arg[0]; 2935 arg[0] = -arg[0];
3339#else /* emulate common DEC VTs */ 2936#else /* emulate common DEC VTs */
3340 arg[0] = arg[0] ? -arg[0] : -1; 2937 arg[0] = arg[0] ? -arg[0] : -1;
3341#endif 2938#endif
… …
3428 break; 3025 break;
3429 case 6: /* CPR requested */ 3026 case 6: /* CPR requested */
3430 scr_report_position (); 3027 scr_report_position ();
3431 break; 3028 break;
3432 case 7: /* unofficial extension */ 3029 case 7: /* unofficial extension */
3433 if (OPTION (Opt_insecure)) 3030 if (option (Opt_insecure))
3434 tt_printf ("%-.250s\012", rs[Rs_display_name]); 3031 tt_printf ("%-.250s\012", rs[Rs_display_name]);
3435 break; 3032 break;
3436 case 8: /* unofficial extension */ 3033 case 8: /* unofficial extension */
3034 {
3035 string_term st;
3036 st.v[0] = CHAR_ST;
3037 st.v[1] = '\0';
3437 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3038 process_xterm_seq (XTerm_title, (char *)RESNAME "-" VERSION, st); // char * cast verified
3438 break; 3039 break;
3040 }
3439 } 3041 }
3440 break; 3042 break;
3441 3043
3442 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3044 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
3443 switch (arg[0]) 3045 switch (arg[0])
… …
3486 scr_insert_mode (1); 3088 scr_insert_mode (1);
3487 else if (arg[0] == 20) 3089 else if (arg[0] == 20)
3488 priv_modes |= PrivMode_LFNL; 3090 priv_modes |= PrivMode_LFNL;
3489 break; 3091 break;
3490 3092
3093 case CSI_71: // DECSCUSR: set cursor style
3094 if (prev_ch == ' ')
3095 set_cursor_style (arg[0]);
3096 break;
3097
3491 /* 3098 /*
3492 * PRIVATE USE beyond this point. All CSI_7? sequences here 3099 * PRIVATE USE beyond this point. All CSI_7? sequences here
3493 */ 3100 */
3494 case CSI_72: /* DECSTBM: set top and bottom margins */ 3101 case CSI_72: /* DECSTBM: set top and bottom margins */
3495 if (nargs == 1) 3102 if (nargs == 1)
… …
3523 } 3130 }
3524} 3131}
3525/*}}} */ 3132/*}}} */
3526 3133
3527#if !ENABLE_MINIMAL 3134#if !ENABLE_MINIMAL
3528/* ARGSUSED */
3529void 3135void
3530rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3136rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3531{ 3137{
3532 int x, y; 3138 int x, y;
3533 XWindowAttributes wattr; 3139 XWindowAttributes wattr;
3534 Window wdummy; 3140 Window wdummy;
3535 3141
3536 dLocal (Display *, xdisp); 3142 dLocal (Display *, dpy);
3537 3143
3538 if (nargs == 0) 3144 if (nargs == 0)
3539 return; 3145 return;
3540 3146
3541 switch (args[0]) 3147 switch (args[0])
3542 { 3148 {
3543 /* 3149 /*
3544 * commands 3150 * commands
3545 */ 3151 */
3546 case 1: /* deiconify window */ 3152 case 1: /* deiconify window */
3547 XMapWindow (xdisp, parent[0]); 3153 XMapWindow (dpy, parent);
3548 break; 3154 break;
3549 case 2: /* iconify window */ 3155 case 2: /* iconify window */
3550 XIconifyWindow (xdisp, parent[0], display->screen); 3156 XIconifyWindow (dpy, parent, display->screen);
3551 break; 3157 break;
3552 case 3: /* set position (pixels) */ 3158 case 3: /* set position (pixels) */
3553 XMoveWindow (xdisp, parent[0], args[1], args[2]); 3159 XMoveWindow (dpy, parent, args[1], args[2]);
3554 break; 3160 break;
3555 case 4: /* set size (pixels) */ 3161 case 4: /* set size (pixels) */
3556 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3162 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3557 break; 3163 break;
3558 case 5: /* raise window */ 3164 case 5: /* raise window */
3559 XRaiseWindow (xdisp, parent[0]); 3165 XRaiseWindow (dpy, parent);
3560 break; 3166 break;
3561 case 6: /* lower window */ 3167 case 6: /* lower window */
3562 XLowerWindow (xdisp, parent[0]); 3168 XLowerWindow (dpy, parent);
3563 break; 3169 break;
3564 case 7: /* refresh window */ 3170 case 7: /* refresh window */
3565 scr_touch (true); 3171 scr_touch (true);
3566 break; 3172 break;
3567 case 8: /* set size (chars) */ 3173 case 8: /* set size (chars) */
… …
3570 break; 3176 break;
3571 3177
3572 //case 9: NYI, TODO, restore maximized window or maximize window 3178 //case 9: NYI, TODO, restore maximized window or maximize window
3573 default: 3179 default:
3574 if (args[0] >= 24) /* set height (chars) */ 3180 if (args[0] >= 24) /* set height (chars) */
3575 set_widthheight ((unsigned int)width, 3181 set_widthheight ((unsigned int)vt_width,
3576 (unsigned int) (args[1] * fheight)); 3182 (unsigned int) (args[1] * fheight));
3577 break; 3183 break;
3578
3579 3184
3580 /* 3185 /*
3581 * reports - some output format copied from XTerm 3186 * reports - some output format copied from XTerm
3582 */ 3187 */
3583 case 11: /* report window state */ 3188 case 11: /* report window state */
3584 XGetWindowAttributes (xdisp, parent[0], &wattr); 3189 XGetWindowAttributes (dpy, parent, &wattr);
3585 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3190 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3586 break; 3191 break;
3587 case 13: /* report window position */ 3192 case 13: /* report window position */
3588 XGetWindowAttributes (xdisp, parent[0], &wattr); 3193 XGetWindowAttributes (dpy, parent, &wattr);
3589 XTranslateCoordinates (xdisp, parent[0], wattr.root, 3194 XTranslateCoordinates (dpy, parent, wattr.root,
3590 -wattr.border_width, -wattr.border_width, 3195 -wattr.border_width, -wattr.border_width,
3591 &x, &y, &wdummy); 3196 &x, &y, &wdummy);
3592 tt_printf ("\033[3;%d;%dt", x, y); 3197 tt_printf ("\033[3;%d;%dt", x, y);
3593 break; 3198 break;
3594 case 14: /* report window size (pixels) */ 3199 case 14: /* report window size (pixels) */
3595 XGetWindowAttributes (xdisp, parent[0], &wattr); 3200 XGetWindowAttributes (dpy, parent, &wattr);
3596 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3201 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3597 break; 3202 break;
3598 case 18: /* report text area size (chars) */ 3203 case 18: /* report text area size (chars) */
3599 tt_printf ("\033[8;%d;%dt", nrow, ncol); 3204 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3600 break; 3205 break;
… …
3602 tt_printf ("\033[9;%d;%dt", nrow, ncol); 3207 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3603 break; 3208 break;
3604 case 20: /* report icon label */ 3209 case 20: /* report icon label */
3605 { 3210 {
3606 char *s; 3211 char *s;
3607 XGetIconName (xdisp, parent[0], &s); 3212 XGetIconName (dpy, parent, &s);
3608 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3213 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3609 XFree (s); 3214 XFree (s);
3610 } 3215 }
3611 break; 3216 break;
3612 case 21: /* report window title */ 3217 case 21: /* report window title */
3613 { 3218 {
3614 char *s; 3219 char *s;
3615 XFetchName (xdisp, parent[0], &s); 3220 XFetchName (dpy, parent, &s);
3616 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3221 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3617 XFree (s); 3222 XFree (s);
3618 } 3223 }
3619 break; 3224 break;
3620 } 3225 }
3621} 3226}
… …
3625/* 3230/*
3626 * get input up until STRING TERMINATOR (or BEL) 3231 * get input up until STRING TERMINATOR (or BEL)
3627 * ends_how is terminator used. returned input must be free()'d 3232 * ends_how is terminator used. returned input must be free()'d
3628 */ 3233 */
3629char * 3234char *
3630rxvt_term::get_to_st (unicode_t &ends_how) 3235rxvt_term::get_to_st (string_term &st)
3631{ 3236{
3632 unicode_t ch; 3237 unicode_t ch;
3633 bool seen_esc = false; 3238 bool seen_esc = false;
3634 unsigned int n = 0; 3239 unsigned int n = 0;
3635 wchar_t string[STRING_MAX]; 3240 wchar_t string[CBUFSIZ];
3636 3241
3637 while ((ch = cmd_getc ()) != NOCHAR) 3242 while ((ch = cmd_getc ()) != NOCHAR)
3638 { 3243 {
3639 if (seen_esc) 3244 if (seen_esc)
3640 { 3245 {
… …
3648 seen_esc = true; 3253 seen_esc = true;
3649 continue; 3254 continue;
3650 } 3255 }
3651 else if (ch == C0_BEL || ch == CHAR_ST) 3256 else if (ch == C0_BEL || ch == CHAR_ST)
3652 break; 3257 break;
3258 else if (ch == C0_SYN)
3259 ch = cmd_get8 ();
3653 else if (ch < 0x20) 3260 else if (ch < 0x20)
3654 return NULL; /* other control character - exit */ 3261 return NULL; /* other control character - exit */
3655 3262
3656 seen_esc = false; 3263 seen_esc = false;
3657 3264
3658 if (n >= STRING_MAX - 1) 3265 if (n >= sizeof (string) - 1)
3659 // stop at some sane length 3266 // stop at some sane length
3660 return NULL; 3267 return NULL;
3661 3268
3662 if (ch == C0_SYN)
3663 string[n++] = cmd_get8 ();
3664 else
3665 string[n++] = ch; 3269 string[n++] = ch;
3666 } 3270 }
3667 3271
3668 string[n++] = '\0'; 3272 string[n++] = '\0';
3669 3273
3670 ends_how = (ch == 0x5c ? C0_ESC : ch); 3274 n = 0;
3275 if (ch == 0x5c)
3276 st.v[n++] = C0_ESC;
3277 st.v[n++] = ch;
3278 st.v[n] = '\0';
3671 3279
3672 return rxvt_wcstombs (string); 3280 return rxvt_wcstombs (string);
3673} 3281}
3674 3282
3675/*----------------------------------------------------------------------*/ 3283/*----------------------------------------------------------------------*/
… …
3677 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3285 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3678 */ 3286 */
3679void 3287void
3680rxvt_term::process_dcs_seq () 3288rxvt_term::process_dcs_seq ()
3681{ 3289{
3682 char *s;
3683 unicode_t eh;
3684
3685 /* 3290 /*
3686 * Not handled yet 3291 * Not handled yet
3687 */ 3292 */
3293
3294 string_term st;
3688 s = get_to_st (eh); 3295 char *s = get_to_st (st);
3689 if (s) 3296 if (s)
3690 free (s); 3297 free (s);
3691 3298
3692 return; 3299 return;
3693} 3300}
… …
3697 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3304 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3698 */ 3305 */
3699void 3306void
3700rxvt_term::process_osc_seq () 3307rxvt_term::process_osc_seq ()
3701{ 3308{
3702 unicode_t ch, eh;
3703 int arg; 3309 int arg;
3704 3310
3705 ch = cmd_getc (); 3311 unicode_t ch = cmd_getc ();
3706 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3312 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3707 arg = arg * 10 + (ch - '0'); 3313 arg = arg * 10 + (ch - '0');
3708 3314
3709 if (ch == ';') 3315 if (ch == ';')
3710 { 3316 {
3317 string_term st;
3711 char *s = get_to_st (eh); 3318 char *s = get_to_st (st);
3712 3319
3713 if (s) 3320 if (s)
3714 { 3321 {
3715 process_xterm_seq (arg, s, eh); 3322 process_xterm_seq (arg, s, st);
3716 free (s); 3323 free (s);
3717 } 3324 }
3718 } 3325 }
3719} 3326}
3720 3327
3328static unsigned int
3329colorcube_index (unsigned int idx_r,
3330 unsigned int idx_g,
3331 unsigned int idx_b)
3332{
3333 assert (idx_r < Red_levels);
3334 assert (idx_g < Green_levels);
3335 assert (idx_b < Blue_levels);
3336
3337 return idx_r * Blue_levels * Green_levels +
3338 idx_g * Blue_levels +
3339 idx_b;
3340}
3341
3342/*
3343 * Find the nearest color slot in the hidden color cube,
3344 * adapt its value to the 32bit RGBA color.
3345 */
3346unsigned int
3347rxvt_term::map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a)
3348{
3349 r &= 0xff;
3350 g &= 0xff;
3351 b &= 0xff;
3352 a &= 0xff;
3353
3354 uint32_t color = (a << 24) | (r << 16) | (g << 8) | b;
3355
3356 /* we allow one of the 6 closest neighbouring colours */
3357 /* to replace the current color, if they not used recently */
3358 #if 0
3359 static const unsigned char dxyz[][3] = {
3360 0, 0, 0,
3361 0, 0, 4,
3362 0, 4, 4,
3363 4, 4, 0,
3364 4, 0, 4,
3365 0, 4, 0,
3366 4, 0, 0,
3367 };
3368 #else
3369 // silly compressed verlapping triplets version of above
3370 static const unsigned char dxyz[] = {
3371 0, 0, 0, 4, 4, 0, 4, 0, 0,
3372 };
3373 #endif
3374
3375 static const unsigned char color_level[8][32] = {
3376 // neighbour index
3377 {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},
3378 {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},
3379 {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},
3380 {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},
3381 // Red_levels/Green_levels/Blue_levels index
3382 {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},
3383 {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},
3384 {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},
3385 {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},
3386 };
3387
3388 unsigned int idx;
3389
3390 for (int n = 0; n < ecb_array_length (dxyz) - 2; ++n)
3391 {
3392 unsigned int idx_r = color_level[ Red_levels - dxyz[n + 0]][r / 8];
3393 unsigned int idx_g = color_level[Green_levels - dxyz[n + 1]][g / 8];
3394 unsigned int idx_b = color_level[ Blue_levels - dxyz[n + 2]][b / 8];
3395 unsigned int index = colorcube_index (idx_r, idx_g, idx_b);
3396
3397 if (n == 0)
3398 idx = index;
3399
3400 if (rgb24_color[index] == color)
3401 {
3402 rgb24_seqno[index] = ++rgb24_sequence;
3403 return index + minTermCOLOR24;
3404 }
3405
3406 // minor issue: could update index 0 few more times
3407 if ((rgb24_seqno[index] | rgb24_color[index]) == 0)
3408 {
3409 idx = index;
3410 goto update;
3411 }
3412
3413 // like (rgb24_seqno[idx] > rgb24_seqno[index])
3414 // but also handles wrap around values well enough
3415 if ((uint16_t)(rgb24_seqno[idx] - rgb24_seqno[index]) < 0x8000)
3416 idx = index;
3417 }
3418
3419update:
3420 rgb24_color[idx] = color;
3421 rgb24_seqno[idx] = ++rgb24_sequence;
3422
3423 idx += minTermCOLOR24;
3424 pix_colors_focused [idx].free (this);
3425 pix_colors_focused [idx].set (this, rgba (r * 0x0101, g * 0x0101, b * 0x0101, a * 0x0101));
3426 update_fade_color (idx, false);
3427
3428 return idx;
3429}
3430
3721void 3431void
3722rxvt_term::process_color_seq (int report, int color, const char *str, char resp) 3432rxvt_term::process_color_seq (int report, int color, const char *str, string_term &st)
3723{ 3433{
3724 if (str[0] == '?' && !str[1]) 3434 if (str[0] == '?' && !str[1])
3725 { 3435 {
3726 rxvt_rgba c; 3436 rgba c;
3727 pix_colors_focused[color].get (this, c); 3437 pix_colors_focused[color].get (c);
3438 char rgba_str[32];
3728 3439
3729#if XFT 3440#if XFT
3730 if (c.a != rxvt_rgba::MAX_CC) 3441 if (c.a != rgba::MAX_CC)
3731 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp); 3442 snprintf (rgba_str, sizeof (rgba_str), "rgba:%04x/%04x/%04x/%04x", c.r, c.g, c.b, c.a);
3732 else 3443 else
3733#endif 3444#endif
3734 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp); 3445 snprintf (rgba_str, sizeof (rgba_str), "rgb:%04x/%04x/%04x", c.r, c.g, c.b);
3446
3447 if (IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3448 tt_printf ("\033]%d;%d;%s%s", report, color - minCOLOR, rgba_str, st.v);
3449 else
3450 tt_printf ("\033]%d;%s%s", report, rgba_str, st.v);
3735 } 3451 }
3736 else 3452 else
3737 set_window_color (color, str); 3453 set_window_color (color, str);
3738} 3454}
3739 3455
3740/* 3456/*
3741 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3457 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3742 */ 3458 */
3743void 3459void
3744rxvt_term::process_xterm_seq (int op, const char *str, char resp) 3460rxvt_term::process_xterm_seq (int op, char *str, string_term &st)
3745{ 3461{
3746 int color; 3462 int color;
3747 char *buf, *name; 3463 char *buf, *name;
3748 bool query = str[0] == '?' && !str[1]; 3464 bool query = str[0] == '?' && !str[1];
3749 int saveop = op; 3465 int saveop = op;
3750 3466
3751 dLocal (Display *, xdisp); 3467 dLocal (Display *, dpy);
3752 3468
3753 assert (str != NULL); 3469 assert (str != NULL);
3470
3471 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3472 return;
3473
3754 switch (op) 3474 switch (op)
3755 { 3475 {
3756 case XTerm_name: 3476 case XTerm_name:
3757 set_title (str); 3477 set_title (str);
3758 /* FALLTHROUGH */ 3478 /* FALLTHROUGH */
… …
3772 unsigned long bytes_after; 3492 unsigned long bytes_after;
3773 unsigned char *value = 0; 3493 unsigned char *value = 0;
3774 const char *str = ""; 3494 const char *str = "";
3775 3495
3776 if (prop 3496 if (prop
3777 && XGetWindowProperty (xdisp, parent[0], 3497 && XGetWindowProperty (dpy, parent,
3778 prop, 0, 1<<16, 0, AnyPropertyType, 3498 prop, 0, 1<<16, 0, AnyPropertyType,
3779 &actual_type, &actual_format, 3499 &actual_type, &actual_format,
3780 &nitems, &bytes_after, &value) == Success 3500 &nitems, &bytes_after, &value) == Success
3781 && actual_type != None 3501 && actual_type != None
3782 && actual_format == 8) 3502 && actual_format == 8)
3783 str = (const char *)(value); 3503 str = (const char *)(value);
3784 3504
3785 tt_printf ("\033]%d;%s%c", op, str, resp); 3505 tt_printf ("\033]%d;%s%s", op, option (Opt_insecure) ? str : "", st.v);
3786 3506
3787 XFree (value); 3507 XFree (value);
3788 } 3508 }
3789 else 3509 else
3790 { 3510 {
3791 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3511 char *eq = strchr (str, '=');
3792 3512
3793 if (eq) 3513 if (eq)
3794 { 3514 {
3795 *eq = 0; 3515 *eq = 0;
3796 set_utf8_property (display->atom (str), eq + 1); 3516 set_utf8_property (display->atom (str), eq + 1);
3797 } 3517 }
3798 else 3518 else
3799 XDeleteProperty (xdisp, parent[0], 3519 XDeleteProperty (dpy, parent,
3800 display->atom (str)); 3520 display->atom (str));
3801 } 3521 }
3802 break; 3522 break;
3803 3523
3804 case XTerm_Color: 3524 case XTerm_Color:
… …
3814 break; 3534 break;
3815 3535
3816 if ((buf = strchr (name, ';')) != NULL) 3536 if ((buf = strchr (name, ';')) != NULL)
3817 *buf++ = '\0'; 3537 *buf++ = '\0';
3818 3538
3819 process_color_seq (op, color, name, resp); 3539 process_color_seq (op, color, name, st);
3820 } 3540 }
3821 break; 3541 break;
3542 case Rxvt_restoreFG:
3822 case XTerm_Color00: 3543 case XTerm_Color00:
3823 process_color_seq (op, Color_fg, str, resp); 3544 process_color_seq (op, Color_fg, str, st);
3824 break; 3545 break;
3546 case Rxvt_restoreBG:
3825 case XTerm_Color01: 3547 case XTerm_Color01:
3826 process_color_seq (op, Color_bg, str, resp); 3548 process_color_seq (op, Color_bg, str, st);
3827 break; 3549 break;
3828#ifndef NO_CURSORCOLOR 3550#ifndef NO_CURSORCOLOR
3829 case XTerm_Color_cursor: 3551 case XTerm_Color_cursor:
3830 process_color_seq (op, Color_cursor, str, resp); 3552 process_color_seq (op, Color_cursor, str, st);
3831 break; 3553 break;
3832#endif 3554#endif
3833 case XTerm_Color_pointer_fg: 3555 case XTerm_Color_pointer_fg:
3834 process_color_seq (op, Color_pointer_fg, str, resp); 3556 process_color_seq (op, Color_pointer_fg, str, st);
3835 break; 3557 break;
3836 case XTerm_Color_pointer_bg: 3558 case XTerm_Color_pointer_bg:
3837 process_color_seq (op, Color_pointer_bg, str, resp); 3559 process_color_seq (op, Color_pointer_bg, str, st);
3838 break; 3560 break;
3561#ifdef OPTION_HC
3562 case XTerm_Color_HC:
3563 process_color_seq (op, Color_HC, str, st);
3564 break;
3565 case XTerm_Color_HTC:
3566 process_color_seq (op, Color_HTC, str, st);
3567 break;
3568#endif
3839#ifndef NO_BOLD_UNDERLINE_REVERSE 3569#ifndef NO_BOLD_UNDERLINE_REVERSE
3840 case XTerm_Color_RV:
3841 process_color_seq (op, Color_RV, str, resp);
3842 break;
3843 case Rxvt_Color_BD:
3844 case URxvt_Color_BD: 3570 case URxvt_Color_BD:
3845 process_color_seq (op, Color_BD, str, resp); 3571 process_color_seq (op, Color_BD, str, st);
3846 break; 3572 break;
3847 case Rxvt_Color_UL:
3848 case URxvt_Color_UL: 3573 case URxvt_Color_UL:
3849 process_color_seq (op, Color_UL, str, resp); 3574 process_color_seq (op, Color_UL, str, st);
3850 break; 3575 break;
3851 case URxvt_Color_IT: 3576 case URxvt_Color_IT:
3852 process_color_seq (op, Color_IT, str, resp); 3577 process_color_seq (op, Color_IT, str, st);
3853 break; 3578 break;
3854#endif 3579#endif
3855#if TRANSPARENT && TINTING
3856 case URxvt_Color_tint: 3580 case URxvt_Color_border:
3857 process_color_seq (op, Color_tint, str, resp); 3581 process_color_seq (op, Color_border, str, st);
3858 check_our_parents ();
3859 if (am_transparent)
3860 want_full_refresh = want_refresh = 1;
3861 break;
3862#endif
3863
3864 case Rxvt_Pixmap:
3865 {
3866 if (*str != ';')
3867 {
3868#if XPM_BACKGROUND
3869 scale_pixmap (""); /* reset to default scaling */
3870 set_bgPixmap (str); /* change pixmap */
3871 scr_touch (true);
3872#endif
3873 }
3874
3875 int changed = 0;
3876
3877 while ((str = strchr (str, ';')) != NULL)
3878 {
3879 str++;
3880#if XPM_BACKGROUND
3881 changed += scale_pixmap (str);
3882#endif
3883 }
3884
3885 if (changed)
3886 {
3887#ifdef XPM_BACKGROUND
3888 resize_pixmap ();
3889 scr_touch (true);
3890#endif
3891 }
3892 }
3893 break;
3894
3895 case Rxvt_restoreFG:
3896 set_window_color (Color_fg, str);
3897 break;
3898 case Rxvt_restoreBG:
3899 set_window_color (Color_bg, str);
3900 break; 3582 break;
3901 3583
3902 case XTerm_logfile: 3584 case XTerm_logfile:
3903 // TODO, when secure mode? 3585 // TODO, when secure mode?
3904 break; 3586 break;
… …
3922 case URxvt_boldFont: 3604 case URxvt_boldFont:
3923 case URxvt_italicFont: 3605 case URxvt_italicFont:
3924 case URxvt_boldItalicFont: 3606 case URxvt_boldItalicFont:
3925#endif 3607#endif
3926 if (query) 3608 if (query)
3927 tt_printf ("\33]%d;%-.250s%c", saveop, 3609 tt_printf ("\33]%d;%-.250s%s", saveop,
3928 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc 3610 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3929 ? fontset[op - URxvt_font]->fontdesc : "", 3611 ? fontset[op - URxvt_font]->fontdesc : "",
3930 resp); 3612 st.v);
3931 else 3613 else
3932 { 3614 {
3933 const char *&res = rs[Rs_font + (op - URxvt_font)]; 3615 const char *&res = rs[Rs_font + (op - URxvt_font)];
3934 3616
3935 res = strdup (str); 3617 res = strdup (str);
… …
3938 } 3620 }
3939 break; 3621 break;
3940 3622
3941 case URxvt_version: 3623 case URxvt_version:
3942 if (query) 3624 if (query)
3943 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c", 3625 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%s",
3944 op, 3626 op,
3945 rs[Rs_name], VERSION[0], VERSION[2], 3627 rs[Rs_name], VERSION[0], VERSION[2],
3946 resp); 3628 st.v);
3947 break; 3629 break;
3948 3630
3949#if !ENABLE_MINIMAL 3631#if !ENABLE_MINIMAL
3632 case URxvt_cellinfo:
3633 if (query)
3634 tt_printf ("\33]%d;%d;%d;%d%s", saveop,
3635 fwidth, fheight, fbase,
3636 st.v);
3637 break;
3638
3950 case URxvt_locale: 3639 case URxvt_locale:
3951 if (query) 3640 if (query)
3952 tt_printf ("\33]%d;%-.250s%c", op, OPTION (Opt_insecure) ? locale : "", resp); 3641 tt_printf ("\33]%d;%-.250s%s", op, option (Opt_insecure) ? locale : "", st.v);
3953 else 3642 else
3954 { 3643 {
3955 set_locale (str); 3644 set_locale (str);
3956 pty->set_utf8_mode (enc_utf8); 3645 pty->set_utf8_mode (enc_utf8);
3957 init_xlocale (); 3646 init_xlocale ();
… …
3972 break; 3661 break;
3973#endif 3662#endif
3974 3663
3975#if ENABLE_PERL 3664#if ENABLE_PERL
3976 case URxvt_perl: 3665 case URxvt_perl:
3977 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END))) 3666 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR, st.v, DT_END));
3978 ; // no responses yet
3979 break; 3667 break;
3980#endif 3668#endif
3981 } 3669 }
3982} 3670}
3983/*----------------------------------------------------------------------*/ 3671/*----------------------------------------------------------------------*/
… …
3990 * 's' = save 3678 * 's' = save
3991 * 'r' = restore 3679 * 'r' = restore
3992 * 't' = toggle 3680 * 't' = toggle
3993 * so no need for fancy checking 3681 * so no need for fancy checking
3994 */ 3682 */
3995int 3683int ecb_cold
3996rxvt_term::privcases (int mode, unsigned long bit) 3684rxvt_term::privcases (int mode, unsigned long bit)
3997{ 3685{
3998 int state; 3686 int state;
3999 3687
4000 if (mode == 's') 3688 if (mode == 's')
4001 { 3689 {
4002 SavedModes |= (priv_modes & bit); 3690 if (priv_modes & bit)
3691 SavedModes |= bit;
3692 else
3693 SavedModes &= ~bit;
4003 return -1; 3694 return -1;
4004 } 3695 }
4005 else 3696 else
4006 { 3697 {
4007 if (mode == 'r') 3698 if (mode == 'r')
4008 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3699 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
4009 else 3700 else
4010 state = (mode == 't') ? ! (priv_modes & bit) : mode; 3701 state = (mode == 't') ? ! (priv_modes & bit) : mode;
4011 PrivMode (state, bit); 3702
3703 if (state)
3704 priv_modes |= bit;
3705 else
3706 priv_modes &= ~bit;
4012 } 3707 }
4013 3708
4014 return state; 3709 return state;
4015} 3710}
4016 3711
4017/* we're not using priv _yet_ */ 3712/* we're not using priv _yet_ */
4018void 3713void
4019rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg) 3714rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
4020{ 3715{
4021 unsigned int i, j; 3716 unsigned int i, j;
4022 int state; 3717 int state;
4023 3718
4024 static const struct 3719 static const struct
4025 { 3720 {
4026 const int argval; 3721 const int argval;
4027 const unsigned long bit; 3722 const unsigned long bit;
4028 }
4029
4030 argtopriv[] = { 3723 } argtopriv[] = {
4031 { 1, PrivMode_aplCUR }, 3724 { 1, PrivMode_aplCUR }, // DECCKM
4032 { 2, PrivMode_vt52 }, 3725 { 2, PrivMode_vt52 }, // DECANM
4033 { 3, PrivMode_132 }, 3726 { 3, PrivMode_132 }, // DECCOLM
4034 { 4, PrivMode_smoothScroll }, 3727 { 4, PrivMode_smoothScroll }, // DECSCLM
4035 { 5, PrivMode_rVideo }, 3728 { 5, PrivMode_rVideo }, // DECSCNM
4036 { 6, PrivMode_relOrigin }, 3729 { 6, PrivMode_relOrigin }, // DECOM
4037 { 7, PrivMode_Autowrap }, 3730 { 7, PrivMode_Autowrap }, // DECAWM
4038 // 8, bi-directional support mode 3731 // 8, auto-repeat keys // DECARM
4039 { 9, PrivMode_MouseX10 }, 3732 { 9, PrivMode_MouseX10 },
4040 // 18, 19 printing-related
4041 { 25, PrivMode_VisibleCursor }, 3733 { 12, PrivMode_BlinkingCursor },
3734 // 18 end FF to printer after print screen
3735 // 19 Print screen prints full screen/scroll region
3736 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
4042#ifdef scrollBar_esc 3737#ifdef scrollBar_esc
4043 { scrollBar_esc, PrivMode_scrollBar }, 3738 { scrollBar_esc, PrivMode_scrollBar },
4044#endif 3739#endif
4045 { 35, PrivMode_ShiftKeys }, // rxvt extension 3740 { 35, PrivMode_ShiftKeys }, // rxvt extension
3741 // 38, tektronix mode // DECTEK
4046 { 40, PrivMode_132OK }, 3742 { 40, PrivMode_132OK },
4047 // 41 xterm more fixes NYI 3743 // 41 xterm more fixes NYI
4048 // 45 margin bell NYI 3744 // 45 margin bell NYI
4049 // 46 start logging 3745 // 46 start logging
4050 { 47, PrivMode_Screen }, 3746 { 47, PrivMode_Screen },
4051 { 66, PrivMode_aplKP }, 3747 { 66, PrivMode_aplKP }, // DECNKM
4052#ifndef NO_BACKSPACE_KEY 3748#ifndef NO_BACKSPACE_KEY
4053 { 67, PrivMode_BackSpace }, 3749 { 67, PrivMode_BackSpace }, // DECBKM
4054#endif 3750#endif
4055 { 1000, PrivMode_MouseX11 }, 3751 { 1000, PrivMode_MouseX11 },
4056 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3752 { 1002, PrivMode_MouseBtnEvent },
4057 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3753 { 1003, PrivMode_MouseAnyEvent },
4058 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3754#if ENABLE_FRILLS
3755 { 1004, PrivMode_FocusEvent },
3756 { 1005, PrivMode_ExtMouseUTF8 },
3757 { 1006, PrivMode_ExtMouseSGR },
3758#endif
4059 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3759 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
4060 { 1011, PrivMode_Keypress }, // rxvt extension 3760 { 1011, PrivMode_Keypress }, // rxvt extension
3761#if ENABLE_FRILLS
3762 { 1015, PrivMode_ExtMouseUrxvt }, // urxvt extension of 1005
3763#endif
4061 // 1035 enable modifiers for alt, numlock NYI 3764 // 1035 enable modifiers for alt, numlock NYI
4062 // 1036 send ESC for meta keys NYI 3765 // 1036 send ESC for meta keys NYI
4063 // 1037 send DEL for keypad delete NYI 3766 // 1037 send DEL for keypad delete NYI
4064 { 1047, PrivMode_Screen }, 3767 { 1047, PrivMode_Screen },
4065 // 1048 save and restore cursor 3768 // 1048 save and restore cursor, implemented in code
4066 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3769 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4067 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3770 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3771#if ENABLE_FRILLS
3772 { 2004, PrivMode_BracketPaste },
3773#endif
4068 }; 3774 };
4069 3775
4070 if (nargs == 0) 3776 if (nargs == 0)
4071 return; 3777 return;
3778
3779 // DECRQM
3780 if (mode == 'p')
3781 {
3782 int status = 0;
3783 if (nargs != 1)
3784 return;
3785
3786 for (j = 0; j < ecb_array_length (argtopriv); j++)
3787 if (argtopriv[j].argval == arg[0])
3788 {
3789 status = (priv_modes & argtopriv[j].bit) ? 1 : 2;
3790 break;
3791 }
3792
3793 tt_printf ("\33[?%d;%d$y", arg[0], status);
3794 return;
3795 }
4072 3796
4073 /* make lo/hi boolean */ 3797 /* make lo/hi boolean */
4074 if (mode == 'l') 3798 if (mode == 'l')
4075 mode = 0; /* reset */ 3799 mode = 0; /* reset */
4076 else if (mode == 'h') 3800 else if (mode == 'h')
… …
4079 for (i = 0; i < nargs; i++) 3803 for (i = 0; i < nargs; i++)
4080 { 3804 {
4081 state = -1; 3805 state = -1;
4082 3806
4083 /* basic handling */ 3807 /* basic handling */
4084 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3808 for (j = 0; j < ecb_array_length (argtopriv); j++)
4085 if (argtopriv[j].argval == arg[i]) 3809 if (argtopriv[j].argval == arg[i])
4086 { 3810 {
4087 state = privcases (mode, argtopriv[j].bit); 3811 state = privcases (mode, argtopriv[j].bit);
4088 break; 3812 break;
4089 } 3813 }
… …
4097 3821
4098 scr_touch (true); 3822 scr_touch (true);
4099 break; 3823 break;
4100#endif 3824#endif
4101 case 1048: /* alternative cursor save */ 3825 case 1048: /* alternative cursor save */
4102 case 1049:
4103 if (OPTION (Opt_secondaryScreen)) 3826 if (option (Opt_secondaryScreen))
4104 if (mode == 0) 3827 if (mode == 0)
4105 scr_cursor (RESTORE); 3828 scr_cursor (RESTORE);
4106 else if (mode == 1) 3829 else if (mode == 1)
4107 scr_cursor (SAVE); 3830 scr_cursor (SAVE);
4108 break; 3831 break;
… …
4116 case 2: /* VT52 mode */ 3839 case 2: /* VT52 mode */
4117 /* oddball mode. should be set regardless of set/reset 3840 /* oddball mode. should be set regardless of set/reset
4118 * parameter. Return from VT52 mode with an ESC < from 3841 * parameter. Return from VT52 mode with an ESC < from
4119 * within VT52 mode 3842 * within VT52 mode
4120 */ 3843 */
4121 PrivMode (1, PrivMode_vt52); 3844 priv_modes |= PrivMode_vt52;
4122 break; 3845 break;
4123 case 3: /* 80/132 */ 3846 case 3: /* 80/132 */
4124 if (priv_modes & PrivMode_132OK) 3847 if (priv_modes & PrivMode_132OK)
4125 set_widthheight (((state ? 132 : 80) * fwidth), height); 3848 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
4126 break; 3849 break;
4127 case 4: /* smooth scrolling */ 3850 case 4: /* smooth scrolling */
4128 set_option (Opt_jumpScroll, !state); 3851 set_option (Opt_jumpScroll, !state);
4129 break; 3852 break;
4130 case 5: /* reverse video */ 3853 case 5: /* reverse video */
… …
4137 scr_autowrap (state); 3860 scr_autowrap (state);
4138 break; 3861 break;
4139 /* case 8: - auto repeat, can't do on a per window basis */ 3862 /* case 8: - auto repeat, can't do on a per window basis */
4140 case 9: /* X10 mouse reporting */ 3863 case 9: /* X10 mouse reporting */
4141 if (state) /* orthogonal */ 3864 if (state) /* orthogonal */
4142 priv_modes &= ~PrivMode_MouseX11; 3865 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
4143 break; 3866 break;
4144#ifdef scrollBar_esc 3867#ifdef scrollBar_esc
4145 case scrollBar_esc: 3868 case scrollBar_esc:
4146 if (scrollbar_mapping (state)) 3869 scrollBar.map (state);
4147 {
4148 resize_all_windows (0, 0, 0); 3870 resize_all_windows (0, 0, 0);
4149 scr_touch (true); 3871 scr_touch (true);
4150 } 3872 break;
3873#endif
3874#ifdef CURSOR_BLINK
3875 case 12:
3876 cursor_blink_reset ();
4151 break; 3877 break;
4152#endif 3878#endif
4153 case 25: /* visible/invisible cursor */ 3879 case 25: /* visible/invisible cursor */
4154 scr_cursor_visible (state); 3880 scr_cursor_visible (state);
4155 break; 3881 break;
… …
4160 break; 3886 break;
4161 /* case 66: - application key pad */ 3887 /* case 66: - application key pad */
4162 /* case 67: - backspace key */ 3888 /* case 67: - backspace key */
4163 case 1000: /* X11 mouse reporting */ 3889 case 1000: /* X11 mouse reporting */
4164 if (state) /* orthogonal */ 3890 if (state) /* orthogonal */
4165 priv_modes &= ~PrivMode_MouseX10; 3891 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
4166 break; 3892 break;
4167#if 0
4168 case 1001: 3893 case 1002:
4169 break; /* X11 mouse highlighting */ 3894 case 1003:
4170#endif 3895 if (state)
3896 {
3897 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3898 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3899 mouse_row = mouse_col = 0;
3900 vt_emask_mouse = PointerMotionMask;
3901 }
3902 else
3903 vt_emask_mouse = NoEventMask;
3904
3905 vt_select_input ();
3906 break;
4171 case 1010: /* scroll to bottom on TTY output inhibit */ 3907 case 1010: /* scroll to bottom on TTY output inhibit */
4172 set_option (Opt_scrollTtyOutput, !state); 3908 set_option (Opt_scrollTtyOutput, !state);
4173 break; 3909 break;
4174 case 1011: /* scroll to bottom on key press */ 3910 case 1011: /* scroll to bottom on key press */
4175 set_option (Opt_scrollTtyKeypress, state); 3911 set_option (Opt_scrollTtyKeypress, state);
4176 break; 3912 break;
4177 case 1047: /* secondary screen w/ clearing last */ 3913 case 1047: /* secondary screen w/ clearing last */
4178 if (OPTION (Opt_secondaryScreen)) 3914 if (option (Opt_secondaryScreen))
4179 if (current_screen != PRIMARY) 3915 if (!state)
4180 scr_erase_screen (2); 3916 scr_erase_screen (2);
3917
4181 scr_change_screen (state); 3918 scr_change_screen (state);
4182 break; 3919 break;
4183 case 1049: /* secondary screen w/ clearing first */ 3920 case 1049: /* secondary screen w/ clearing first */
3921 if (option (Opt_secondaryScreen))
3922 if (state)
3923 scr_cursor (SAVE);
3924
4184 scr_change_screen (state); 3925 scr_change_screen (state);
3926
4185 if (OPTION (Opt_secondaryScreen)) 3927 if (option (Opt_secondaryScreen))
4186 if (current_screen != PRIMARY) 3928 if (state)
4187 scr_erase_screen (2); 3929 scr_erase_screen (2);
3930 else
3931 scr_cursor (RESTORE);
4188 break; 3932 break;
4189 default: 3933 default:
4190 break; 3934 break;
4191 } 3935 }
4192 } 3936 }
4193} 3937}
4194/*}}} */ 3938/*}}} */
4195 3939
4196/*{{{ process sgr sequences */ 3940/*{{{ process sgr sequences */
4197void 3941void ecb_hot
4198rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3942rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
4199{ 3943{
4200 unsigned int i; 3944 unsigned int i;
4201 short rendset; 3945 short rendset;
4202 int rendstyle; 3946 int rendstyle;
… …
4244 //case 19: // ninth alt font 3988 //case 19: // ninth alt font
4245 //case 20: // gothic 3989 //case 20: // gothic
4246 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613) 3990 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
4247 rendset = 0, rendstyle = RS_Bold; 3991 rendset = 0, rendstyle = RS_Bold;
4248 break; 3992 break;
4249 case 22: // normal intensity 3993 case 22: // bold off (vt220)
4250 rendset = 0, rendstyle = RS_Bold; 3994 rendset = 0, rendstyle = RS_Bold;
4251 break; 3995 break;
4252 case 23: // disable italic 3996 case 23: // disable italic
4253 rendset = 0, rendstyle = RS_Italic; 3997 rendset = 0, rendstyle = RS_Italic;
4254 break; 3998 break;
4255 case 24: 3999 case 24: // underline off (vt220)
4256 rendset = 0, rendstyle = RS_Uline; 4000 rendset = 0, rendstyle = RS_Uline;
4257 break; 4001 break;
4258 case 25: 4002 case 25: // blink off (vt220)
4259 rendset = 0, rendstyle = RS_Blink; 4003 rendset = 0, rendstyle = RS_Blink;
4260 break; 4004 break;
4261 case 26: // variable spacing (iso 8613) 4005 case 26: // variable spacing (iso 8613)
4262 rendset = 0, rendstyle = RS_Blink; 4006 rendset = 0, rendstyle = RS_Blink;
4263 break; 4007 break;
4264 case 27: 4008 case 27: // reverse off (vt220)
4265 rendset = 0, rendstyle = RS_RVid; 4009 rendset = 0, rendstyle = RS_RVid;
4266 break; 4010 break;
4267 //case 28: // visible. NYI 4011 //case 28: // visible. NYI
4268 //case 29: // not crossed-out 4012 //case 29: // not crossed-out
4269 } 4013 }
… …
4284 case 35: 4028 case 35:
4285 case 36: 4029 case 36:
4286 case 37: 4030 case 37:
4287 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 4031 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
4288 break; 4032 break;
4289 case 38: // set fg color, ISO 8613-6
4290 if (nargs > i + 2 && arg[i + 1] == 5)
4291 {
4292 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
4293 i += 2;
4294 }
4295 break;
4296 case 39: /* default fg */ 4033 case 39: /* default fg */
4297 scr_color (Color_fg, Color_fg); 4034 scr_color (Color_fg, Color_fg);
4298 break; 4035 break;
4299 4036
4300 case 40: 4037 case 40:
… …
4305 case 45: 4042 case 45:
4306 case 46: 4043 case 46:
4307 case 47: 4044 case 47:
4308 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 4045 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
4309 break; 4046 break;
4310 case 48: // set bg color, ISO 8613-6
4311 if (nargs > i + 2 && arg[i + 1] == 5)
4312 {
4313 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
4314 i += 2;
4315 }
4316 break;
4317 case 49: /* default bg */ 4047 case 49: /* default bg */
4318 scr_color (Color_bg, Color_bg); 4048 scr_color (Color_bg, Color_bg);
4049 break;
4050
4051 case 38: // set fg color, ISO 8613-6
4052 case 48: // set bg color, ISO 8613-6
4053 {
4054 unsigned int fgbg = arg[i] == 38 ? Color_fg : Color_bg;
4055 unsigned int idx;
4056
4057 if (nargs > i + 2 && arg[i + 1] == 5)
4058 {
4059 idx = minCOLOR + arg[i + 2];
4060 i += 2;
4061
4062 scr_color (idx, fgbg);
4063 }
4064 else if (nargs > i + 4 && arg[i + 1] == 2)
4065 {
4066 unsigned int r = arg[i + 2];
4067 unsigned int g = arg[i + 3];
4068 unsigned int b = arg[i + 4];
4069 unsigned int a = 0xff;
4070
4071 idx = map_rgb24_color (r, g, b, a);
4072
4073 i += 4;
4074
4075 scr_color (idx, fgbg);
4076 }
4077 }
4319 break; 4078 break;
4320 4079
4321 //case 50: // not variable spacing 4080 //case 50: // not variable spacing
4322 4081
4323#if !ENABLE_MINIMAL 4082#if !ENABLE_MINIMAL
… …
4343 break; 4102 break;
4344#endif 4103#endif
4345 } 4104 }
4346 } 4105 }
4347} 4106}
4107
4108void
4109rxvt_term::set_cursor_style (int style)
4110{
4111 if (!IN_RANGE_INC (style, 0, 6))
4112 return;
4113
4114 if (style == 0)
4115 style = 1;
4116
4117 cursor_type = (style - 1) / 2;
4118 set_option (Opt_cursorUnderline, cursor_type == 1);
4119
4120#ifdef CURSOR_BLINK
4121 set_option (Opt_cursorBlink, style & 1);
4122 cursor_blink_reset ();
4123#endif
4124
4125 want_refresh = 1;
4126}
4348/*}}} */ 4127/*}}} */
4349 4128
4350/*{{{ (do not) process Rob Nation's own graphics mode sequences */
4351void
4352rxvt_term::process_graphics ()
4353{
4354 unicode_t ch, cmd = cmd_getc ();
4355
4356 if (cmd == 'Q')
4357 { /* query graphics */
4358 tt_printf ("\033G0\012"); /* no graphics */
4359 return;
4360 }
4361 /* swallow other graphics sequences until terminating ':' */
4362 do
4363 ch = cmd_getc ();
4364 while (ch != ':');
4365}
4366/*}}} */
4367
4368/* ------------------------------------------------------------------------- */ 4129/* ---------------------------------------------------------------------- */
4130/* Write data to the pty as typed by the user, pasted with the mouse,
4131 * or generated by us in response to a query ESC sequence.
4132 */
4369 4133
4370/* 4134/*
4371 * Send printf () formatted output to the command. 4135 * Send printf () formatted output to the command.
4372 * Only use for small amounts of data. 4136 * Only use for small amounts of data.
4373 */ 4137 */
… …
4381 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4145 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
4382 va_end (arg_ptr); 4146 va_end (arg_ptr);
4383 tt_write (buf, strlen (buf)); 4147 tt_write (buf, strlen (buf));
4384} 4148}
4385 4149
4386/* ---------------------------------------------------------------------- */
4387/* Write data to the pty as typed by the user, pasted with the mouse, 4150/* Write data to the pty as typed by the user. */
4388 * or generated by us in response to a query ESC sequence. 4151void
4389 */ 4152rxvt_term::tt_write_user_input (const char *data, unsigned int len)
4390const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT 4153{
4154 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4155 return;
4156
4157 if (option (Opt_scrollTtyKeypress))
4158 if (view_start)
4159 {
4160 view_start = 0;
4161 want_refresh = 1;
4162 }
4163
4164 tt_write_ (data, len);
4165}
4391 4166
4392void 4167void
4393rxvt_term::tt_write (const char *data, unsigned int len) 4168rxvt_term::tt_write (const char *data, unsigned int len)
4394{ 4169{
4395 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END))) 4170 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4396 return; 4171 return;
4397 4172
4173 tt_write_ (data, len);
4174}
4175
4176static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4177
4178void
4179rxvt_term::tt_write_ (const char *data, unsigned int len)
4180{
4398 if (pty->pty < 0) 4181 if (pty->pty < 0)
4399 return; 4182 return;
4400 4183
4401 if (v_buflen == 0) 4184 if (v_buflen == 0)
4402 { 4185 {
4403 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE)); 4186 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4404 4187
4188 max_it (written, 0);
4189
4405 if ((unsigned int)written == len) 4190 if (written == len)
4406 return; 4191 return;
4407 4192
4408 data += written; 4193 data += written;
4409 len -= written; 4194 len -= written;
4410 } 4195 }
4411 4196
4412 v_buffer = (char *)realloc (v_buffer, v_buflen + len); 4197 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4413 4198
4414 memcpy (v_buffer + v_buflen, data, len); 4199 memcpy (v_buffer + v_buflen, data, len);
4415 v_buflen += len; 4200 v_buflen += len;
4416 4201
4417 pty_ev.set (EVENT_READ | EVENT_WRITE); 4202 pty_ev.set (ev::READ | ev::WRITE);
4418} 4203}
4419 4204
4420void rxvt_term::pty_write () 4205void rxvt_term::pty_write ()
4421{ 4206{
4422 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE)); 4207 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
… …
4427 4212
4428 if (v_buflen == 0) 4213 if (v_buflen == 0)
4429 { 4214 {
4430 free (v_buffer); 4215 free (v_buffer);
4431 v_buffer = 0; 4216 v_buffer = 0;
4432 v_buflen = 0;
4433 4217
4434 pty_ev.set (EVENT_READ); 4218 pty_ev.set (ev::READ);
4435 return; 4219 return;
4436 } 4220 }
4437 4221
4438 memmove (v_buffer, v_buffer + written, v_buflen); 4222 memmove (v_buffer, v_buffer + written, v_buflen);
4439 } 4223 }
4440 else if (written != -1 || (errno != EAGAIN && errno != EINTR)) 4224 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4441 pty_ev.set (EVENT_READ); 4225 pty_ev.set (ev::READ);
4442} 4226}
4443 4227
4444/*----------------------- end-of-file (C source) -----------------------*/ 4228/*----------------------- end-of-file (C source) -----------------------*/
4445 4229

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