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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.328 by ayin, Mon Jun 11 17:40:15 2007 UTC vs.
Revision 1.599 by root, Fri Dec 23 21:46:46 2022 UTC

… …
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
… …
53 54
54#ifdef KEYSYM_RESOURCE 55#ifdef KEYSYM_RESOURCE
55# include "keyboard.h" 56# include "keyboard.h"
56#endif 57#endif
57 58
58#include <csignal> 59#include <signal.h>
59 60
60#if LINUX_YIELD_HACK 61#if LINUX_YIELD_HACK
61# include <ctime> 62# include <time.h>
62#endif 63#endif
63 64
64/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
65 66
66#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
… …
95 XK_Shift_L, 0x21e7, 96 XK_Shift_L, 0x21e7,
96 XK_Shift_R, 0x21e7, 97 XK_Shift_R, 0x21e7,
97 98
98 XK_Shift_Lock, 0x21eb, 99 XK_Shift_Lock, 0x21eb,
99 XK_ISO_Lock, 0x21eb, 100 XK_ISO_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec, 101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed, 102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee, 103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef, 104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0, 105 XK_ISO_Group_Lock, 0x21f0,
… …
131 XK_KP_Space, 0x2422, 131 XK_KP_Space, 0x2422,
132#endif 132#endif
133 0, 133 0,
134}; 134};
135 135
136void 136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y) 137rxvt_term::iso14755_54 (int x, int y)
138{ 138{
139 x = Pixel2Col (x); 139 x = Pixel2Col (x);
140 y = Pixel2Row (y); 140 y = Pixel2Row (y);
141 141
… …
149 149
150 text_t t = l.t[x]; 150 text_t t = l.t[x];
151 151
152 if (t != NOCHAR || !x) 152 if (t != NOCHAR || !x)
153 { 153 {
154 iso14755_51 (l.t[x], l.r[x], x, y); 154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54; 155 iso14755buf = ISO_14755_54;
156 break; 156 break;
157 } 157 }
158 158
159 x--; 159 x--;
160 } 160 }
161} 161}
162 162
163void 163void ecb_cold
164rxvt_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)
165{ 165{
166 rxvt_fontset *fs = FONTSET (r); 166 rxvt_fontset *fs = FONTSET (r);
167 rxvt_font *f = (*fs)[fs->find_font (ch)];
168 wchar_t *chr, *alloc, ch2, *fname; 167 wchar_t *chr, *alloc, ch2, **fname;
169 int len; 168 int len;
170
171 fname = rxvt_utf8towcs (f->name);
172 169
173# if ENABLE_COMBINING 170# if ENABLE_COMBINING
174 if (IS_COMPOSE (ch)) 171 if (IS_COMPOSE (ch))
175 { 172 {
176 len = rxvt_composite.expand (ch, 0); 173 len = rxvt_composite.expand (ch);
177 alloc = chr = new wchar_t[len]; 174 alloc = chr = new wchar_t[len];
178 rxvt_composite.expand (ch, chr); 175 rxvt_composite.expand (ch, chr);
179 } 176 }
180 else 177 else
181# endif 178# endif
… …
184 181
185 alloc = 0; 182 alloc = 0;
186 chr = &ch2; 183 chr = &ch2;
187 len = 1; 184 len = 1;
188 } 185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189 189
190 char attr[80]; // plenty 190 char attr[80]; // plenty
191 191
192 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",
193 (int)r, 193 (int)r,
… …
197 r & RS_Blink ? " blink" : "", 197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "", 198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "", 199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : ""); 200 r & RS_Careful ? " careful" : "");
201 201
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);
202 int width = wcswidth (fname, wcslen (fname)); 208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
203 210
204 max_it (width, 8+5); // for char + hey
205 max_it (width, strlen (attr)); 211 max_it (width, strlen (attr));
206 212
207 if (y >= 0) 213 if (y >= 0)
208 { 214 {
209 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1; 215 y = (y >= nrow - len - 5 && x < width + 2) ? 0 : -1;
210 x = 0; 216 x = 0;
211 } 217 }
212 218
213 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);
214 222
215 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r)); 223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
216 224
217 for (int y = 0; y < len; y++) 225 for (int y = 0; y < len; y++)
218 { 226 {
219 char buf[9]; 227 char buf[9];
220 228
221 ch = *chr++; 229 ch = *chr++;
222 230
223 sprintf (buf, "%8x", ch); 231 sprintf (buf, "%8x", ch);
224 scr_overlay_set (0, y, buf); 232 scr_overlay_set (0, y + 1, buf);
225 scr_overlay_set (9, y, '='); 233 scr_overlay_set (9, y + 1, '=');
226# if !UNICODE3 234# if !UNICODE_3
227 if (ch >= 0x10000) 235 if (ch >= 0x10000)
228 ch = 0xfffd; 236 ch = 0xfffd;
229# endif 237# endif
230 scr_overlay_set (11, y, ch, r); 238 scr_overlay_set (11, y + 1, ch, r);
231 239
232 if (WCWIDTH (ch) >= 2) 240 if (WCWIDTH (ch) >= 2)
233 scr_overlay_set (12, y, NOCHAR, r); 241 scr_overlay_set (12, y + 1, NOCHAR, r);
234 } 242 }
235 243
236// { 244// {
237// char buf[4+4+3+1]; 245// char buf[4+4+3+1];
238// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y); 246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
239// scr_overlay_set (0, 0, buf); 247// scr_overlay_set (0, 0, buf);
240// } 248// }
241 scr_overlay_set (0, len , attr); 249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
242 scr_overlay_set (0, len + 1, fname); 252 scr_overlay_set (0, len + 2 + i, fname[i]);
243
244 free (fname); 253 free (fname[i]);
254 }
245 255
246# if ENABLE_COMBINING 256# if ENABLE_COMBINING
247 if (alloc) 257 if (alloc)
248 delete [] alloc; 258 delete [] alloc;
249# endif 259# endif
250} 260}
251#endif 261#endif
252 262
253void 263void ecb_cold
254rxvt_term::commit_iso14755 () 264rxvt_term::commit_iso14755 ()
255{ 265{
256 wchar_t ch[2];
257
258 ch[0] = iso14755buf & ISO_14755_MASK; 266 wchar_t ch = iso14755buf & ISO_14755_MASK;
259 ch[1] = 0;
260 267
261 if (iso14755buf & ISO_14755_51) 268 if (iso14755buf & ISO_14755_51)
262 { 269 {
263 char mb[16]; 270 char mb[MB_LEN_MAX];
264 int len; 271 int len;
265 272
266 // allow verbatim 0-bytes and control-bytes to be entered 273 // allow verbatim 0-bytes and control-bytes to be entered
267 if (ch[0] >= 0x20) 274 if (ch >= 0x20)
268 len = wcstombs (mb, ch, 16); 275 len = wctomb (mb, ch);
269 else 276 else
270 { 277 {
271 mb[0] = ch[0]; 278 mb[0] = ch;
272 len = 1; 279 len = 1;
273 } 280 }
274 281
275 if (len > 0) 282 if (len > 0)
276 tt_write (mb, len); 283 tt_write (mb, len);
… …
279 } 286 }
280 287
281 iso14755buf = 0; 288 iso14755buf = 0;
282} 289}
283 290
284int 291static int ecb_cold
285rxvt_term::hex_keyval (XKeyEvent &ev) 292hex_keyval (XKeyEvent &ev)
286{ 293{
287 // check wether this event corresponds to a hex digit 294 // check whether this event corresponds to a hex digit
288 // if the modifiers had not been pressed. 295 // if the modifiers had not been pressed.
289 for (int index = 0; index < 8; index++) 296 for (int index = 0; index < 8; index++)
290 { 297 {
291 KeySym k = XLookupKeysym (&ev, index); 298 KeySym k = XLookupKeysym (&ev, index);
292 299
… …
298 305
299 return -1; 306 return -1;
300} 307}
301#endif 308#endif
302 309
303void 310static inline KeySym ecb_cold
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
304rxvt_term::key_press (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
305{ 409{
306 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
307 unsigned int newlen; 411 KeySym keysym = NoSymbol;
308 KeySym keysym;
309 int valid_keysym;
310 char kbuf[KBUFSZ]; 412 char rkbuf[KBUFSZ + 1];
413 char *kbuf = rkbuf + 1;
311 414
312#if ISO_14755 415#if ISO_14755
313 if (iso14755buf & ISO_14755_52) 416 if (iso14755buf & ISO_14755_52)
314 return; 417 return;
315#endif 418#endif
… …
322 */ 425 */
323 shft = ev.state & ShiftMask; 426 shft = ev.state & ShiftMask;
324 ctrl = ev.state & ControlMask; 427 ctrl = ev.state & ControlMask;
325 meta = ev.state & ModMetaMask; 428 meta = ev.state & ModMetaMask;
326 429
327 if (numlock_state || (ev.state & ModNumLockMask))
328 {
329 numlock_state = (ev.state & ModNumLockMask);
330 PrivMode ((!numlock_state), PrivMode_aplKP);
331 }
332
333 kbuf[0] = 0; 430 kbuf[0] = 0;
334 431
335#ifdef USE_XIM 432#if USE_XIM
336 if (Input_Context) 433 if (Input_Context)
337 { 434 {
338 Status status_return; 435 Status status_return;
339 436
340#if 0 437#if 0
… …
378 } 475 }
379 } 476 }
380 else 477 else
381 len = 0; 478 len = 0;
382 } 479 }
383
384 valid_keysym = status_return == XLookupKeySym
385 || status_return == XLookupBoth;
386 } 480 }
387 else 481 else
388#endif 482#endif
389 { 483 {
390 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
391 valid_keysym = keysym != NoSymbol; 485 }
486
487 if (keysym != NoSymbol)
392 } 488 {
489 KeySym orig_keysym = keysym;
393 490
394 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)
395 { 704 {
396#ifdef KEYSYM_RESOURCE 705#ifdef KEYSYM_RESOURCE
397 if (keyboard->dispatch (this, keysym, ev.state)) 706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
398 return; 707 return;
399#endif 708#endif
400 709
401 if (saveLines) 710 if (saveLines)
402 { 711 {
… …
411#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
412 lnsppg = nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
413#else 722#else
414 lnsppg = nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
415#endif 724#endif
725 max_it (lnsppg, 1);
726
416 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
417 { 728 {
418 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
419 return; 730 return;
420 } 731 }
421 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
422 { 733 {
423 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
424 return; 735 return;
425 } 736 }
426 } 737 }
427#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
428 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
429 { 740 {
430 if (keysym == XK_Up) 741 if (keysym == XK_Up)
431 { 742 {
432 scr_page (UP, 1); 743 scr_page (1);
433 return; 744 return;
434 } 745 }
435 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
436 { 747 {
437 scr_page (DN, 1); 748 scr_page (-1);
438 return; 749 return;
439 } 750 }
440 } 751 }
441#endif 752#endif
442#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
443 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
444 { 755 {
445 if (keysym == XK_Home) 756 if (keysym == XK_Home)
446 { 757 {
447 scr_move_to (0, 1); 758 scr_changeview (top_row);
448 return; 759 return;
449 } 760 }
450 else if (keysym == XK_End) 761 else if (keysym == XK_End)
451 { 762 {
452 scr_move_to (1, 1); 763 scr_changeview (0);
453 return; 764 return;
454 } 765 }
455 } 766 }
456#endif 767#endif
457 } 768 }
458 769
459 if (shft) 770 if (shft)
460 { 771 {
461 /* Shift + F1 - F10 generates F11 - F20 */
462 if (keysym >= XK_F1 && keysym <= XK_F10)
463 {
464 keysym += (XK_F11 - XK_F1);
465 shft = 0; /* turn off Shift */
466 }
467 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
468 { 773 {
469 switch (keysym) 774 switch (keysym)
470 { 775 {
471 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
472 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
473 selection_request (ev.time); 778 selection_request (ev.time);
474 return; 779 return;
475#if TODO 780#if TODO
476 /* rxvt extras */ 781 /* rxvt extras */
477 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
478 change_font (FONT_UP);
479 return; 783 return;
480 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
481 change_font (FONT_DN);
482 return; 785 return;
483#endif 786#endif
484 } 787 }
485 } 788 }
486 } 789 }
487 790
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
488#if ENABLE_FRILLS || ISO_14755 806#if ENABLE_FRILLS || ISO_14755
489 // ISO 14755 support 807 // ISO 14755 support
490 if (shft && ctrl) 808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
491 { 809 {
492 int hv; 810 int hv;
493 811
494 if (iso14755buf & ISO_14755_51 812 if (iso14755buf & ISO_14755_51
495 && (keysym == XK_space || keysym == XK_KP_Space 813 && (keysym == XK_space || keysym == XK_KP_Space
… …
519# endif 837# endif
520 return; 838 return;
521 } 839 }
522 else 840 else
523 { 841 {
524# if ENABLE_OVERLAY 842# if ISO_14755
525 scr_overlay_off (); 843 scr_overlay_off ();
526# endif 844# endif
527 iso14755buf = 0; 845 iso14755buf = 0;
528 } 846 }
529 } 847 }
848 else if (option (Opt_iso14755) &&
530 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R)) 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
531 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))) 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
532 if (!(iso14755buf & ISO_14755_STARTED)) 851 if (!(iso14755buf & ISO_14755_STARTED))
533 { 852 {
534 iso14755buf |= ISO_14755_STARTED; 853 iso14755buf |= ISO_14755_STARTED;
535# if ENABLE_OVERLAY 854# if ISO_14755
536 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1); 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
537 scr_overlay_set (0, 0, "ISO 14755 mode"); 856 scr_overlay_set (0, 0, "ISO 14755 mode");
538# endif 857# endif
539 } 858 }
540#endif 859#endif
541 860
542#ifdef PRINTPIPE 861#ifdef PRINTPIPE
543 if (keysym == XK_Print) 862 if (keysym == XK_Print)
544 { 863 {
545 scr_printscreen (ctrl | shft); 864 scr_printscreen (ctrl | shft);
546 return; 865 return;
547 } 866 }
548#endif 867#endif
549
550 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
551 {
552 {
553 newlen = 1;
554 switch (keysym)
555 {
556#ifndef NO_BACKSPACE_KEY
557 case XK_BackSpace:
558 if (priv_modes & PrivMode_HaveBackSpace)
559 {
560 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
561 ^ !!ctrl) ? '\b' : '\177';
562 kbuf[1] = '\0';
563 }
564 else
565 strcpy (kbuf, key_backspace);
566 break;
567#endif
568#ifndef NO_DELETE_KEY
569# ifdef XK_KP_Prior
570 case XK_KP_Delete:
571 /* allow shift to override */
572 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
573 {
574 strcpy (kbuf, "\033On");
575 break;
576 }
577 /* FALLTHROUGH */
578# endif
579 case XK_Delete:
580 strcpy (kbuf, key_delete);
581 break;
582#endif
583 case XK_Tab:
584 if (shft)
585 strcpy (kbuf, "\033[Z");
586 else
587 {
588#ifdef CTRL_TAB_MAKES_META
589 if (ctrl)
590 meta = 1;
591#endif
592#ifdef MOD4_TAB_MAKES_META
593 if (ev.state & Mod4Mask)
594 meta = 1;
595#endif
596 newlen = 0;
597 }
598 break;
599
600#ifdef XK_KP_Left
601 case XK_KP_Up: /* \033Ox or standard */
602 case XK_KP_Down: /* \033Or or standard */
603 case XK_KP_Right: /* \033Ov or standard */
604 case XK_KP_Left: /* \033Ot or standard */
605 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
606 {
607 strcpy (kbuf, "\033OZ");
608 kbuf[2] = "txvr"[keysym - XK_KP_Left];
609 break;
610 }
611 else
612 /* translate to std. cursor key */
613 keysym = XK_Left + (keysym - XK_KP_Left);
614 /* FALLTHROUGH */
615#endif
616 case XK_Up: /* "\033[A" */
617 case XK_Down: /* "\033[B" */
618 case XK_Right: /* "\033[C" */
619 case XK_Left: /* "\033[D" */
620 strcpy (kbuf, "\033[Z");
621 kbuf[2] = "DACB"[keysym - XK_Left];
622 /* do Shift first */
623 if (shft)
624 kbuf[2] = "dacb"[keysym - XK_Left];
625 else if (ctrl)
626 {
627 kbuf[1] = 'O';
628 kbuf[2] = "dacb"[keysym - XK_Left];
629 }
630 else if (priv_modes & PrivMode_aplCUR)
631 kbuf[1] = 'O';
632 break;
633
634#ifndef UNSHIFTED_SCROLLKEYS
635# ifdef XK_KP_Prior
636 case XK_KP_Prior:
637 /* allow shift to override */
638 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
639 {
640 strcpy (kbuf, "\033Oy");
641 break;
642 }
643 /* FALLTHROUGH */
644# endif
645 case XK_Prior:
646 strcpy (kbuf, "\033[5~");
647 break;
648# ifdef XK_KP_Next
649 case XK_KP_Next:
650 /* allow shift to override */
651 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
652 {
653 strcpy (kbuf, "\033Os");
654 break;
655 }
656 /* FALLTHROUGH */
657# endif
658 case XK_Next:
659 strcpy (kbuf, "\033[6~");
660 break;
661#endif
662 case XK_KP_Enter:
663 /* allow shift to override */
664 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
665 {
666 strcpy (kbuf, "\033OM");
667 break;
668 }
669
670 /* FALLTHROUGH */
671
672 case XK_Return:
673 if (priv_modes & PrivMode_LFNL)
674 {
675 kbuf[0] = '\015';
676 kbuf[1] = '\012';
677 kbuf[2] = '\0';
678 }
679 else
680 {
681 kbuf[0] = '\015';
682 kbuf[1] = '\0';
683 }
684 break;
685
686#ifdef XK_KP_Begin
687 case XK_KP_Begin:
688 strcpy (kbuf, "\033Ou");
689 break;
690
691#endif
692 case XK_KP_F1: /* "\033OP" */
693 case XK_KP_F2: /* "\033OQ" */
694 case XK_KP_F3: /* "\033OR" */
695 case XK_KP_F4: /* "\033OS" */
696 strcpy (kbuf, "\033OP");
697 kbuf[2] += (keysym - XK_KP_F1);
698 break;
699
700 case XK_KP_Multiply: /* "\033Oj" : "*" */
701 case XK_KP_Add: /* "\033Ok" : "+" */
702 case XK_KP_Separator: /* "\033Ol" : "," */
703 case XK_KP_Subtract: /* "\033Om" : "-" */
704 case XK_KP_Decimal: /* "\033On" : "." */
705 case XK_KP_Divide: /* "\033Oo" : "/" */
706 case XK_KP_0: /* "\033Op" : "0" */
707 case XK_KP_1: /* "\033Oq" : "1" */
708 case XK_KP_2: /* "\033Or" : "2" */
709 case XK_KP_3: /* "\033Os" : "3" */
710 case XK_KP_4: /* "\033Ot" : "4" */
711 case XK_KP_5: /* "\033Ou" : "5" */
712 case XK_KP_6: /* "\033Ov" : "6" */
713 case XK_KP_7: /* "\033Ow" : "7" */
714 case XK_KP_8: /* "\033Ox" : "8" */
715 case XK_KP_9: /* "\033Oy" : "9" */
716 /* allow shift to override */
717 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
718 {
719 strcpy (kbuf, "\033Oj");
720 kbuf[2] += (keysym - XK_KP_Multiply);
721 }
722 else
723 {
724 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
725 kbuf[1] = '\0';
726 }
727 break;
728
729 case XK_Find:
730 strcpy (kbuf, "\033[1~");
731 break;
732
733#ifdef XK_KP_End
734 case XK_KP_Insert:
735 /* allow shift to override */
736 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
737 {
738 strcpy (kbuf, "\033Op");
739 break;
740 }
741 /* FALLTHROUGH */
742#endif
743 case XK_Insert:
744 strcpy (kbuf, "\033[2~");
745 break;
746#ifdef DXK_Remove /* support for DEC remove like key */
747 case DXK_Remove:
748 /* FALLTHROUGH */
749#endif
750 case XK_Execute:
751 strcpy (kbuf, "\033[3~");
752 break;
753 case XK_Select:
754 strcpy (kbuf, "\033[4~");
755 break;
756#ifdef XK_KP_End
757 case XK_KP_End:
758 /* allow shift to override */
759 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
760 {
761 strcpy (kbuf, "\033Oq");
762 break;
763 }
764 /* FALLTHROUGH */
765#endif
766 case XK_End:
767 strcpy (kbuf, KS_END);
768 break;
769#ifdef XK_KP_Home
770 case XK_KP_Home:
771 /* allow shift to override */
772 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
773 {
774 strcpy (kbuf, "\033Ow");
775 break;
776 }
777 /* FALLTHROUGH */
778#endif
779 case XK_Home:
780 strcpy (kbuf, KS_HOME);
781 break;
782
783#define FKEY(n, fkey) \
784 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
785
786 case XK_F1: /* "\033[11~" */
787 case XK_F2: /* "\033[12~" */
788 case XK_F3: /* "\033[13~" */
789 case XK_F4: /* "\033[14~" */
790 case XK_F5: /* "\033[15~" */
791 FKEY (11, XK_F1);
792 break;
793 case XK_F6: /* "\033[17~" */
794 case XK_F7: /* "\033[18~" */
795 case XK_F8: /* "\033[19~" */
796 case XK_F9: /* "\033[20~" */
797 case XK_F10: /* "\033[21~" */
798 FKEY (17, XK_F6);
799 break;
800 case XK_F11: /* "\033[23~" */
801 case XK_F12: /* "\033[24~" */
802 case XK_F13: /* "\033[25~" */
803 case XK_F14: /* "\033[26~" */
804 FKEY (23, XK_F11);
805 break;
806 case XK_F15: /* "\033[28~" */
807 case XK_F16: /* "\033[29~" */
808 FKEY (28, XK_F15);
809 break;
810 case XK_Help: /* "\033[28~" */
811 FKEY (28, XK_Help);
812 break;
813 case XK_Menu: /* "\033[29~" */
814 FKEY (29, XK_Menu);
815 break;
816 case XK_F17: /* "\033[31~" */
817 case XK_F18: /* "\033[32~" */
818 case XK_F19: /* "\033[33~" */
819 case XK_F20: /* "\033[34~" */
820 case XK_F21: /* "\033[35~" */
821 case XK_F22: /* "\033[36~" */
822 case XK_F23: /* "\033[37~" */
823 case XK_F24: /* "\033[38~" */
824 case XK_F25: /* "\033[39~" */
825 case XK_F26: /* "\033[40~" */
826 case XK_F27: /* "\033[41~" */
827 case XK_F28: /* "\033[42~" */
828 case XK_F29: /* "\033[43~" */
829 case XK_F30: /* "\033[44~" */
830 case XK_F31: /* "\033[45~" */
831 case XK_F32: /* "\033[46~" */
832 case XK_F33: /* "\033[47~" */
833 case XK_F34: /* "\033[48~" */
834 case XK_F35: /* "\033[49~" */
835 FKEY (31, XK_F17);
836 break;
837#undef FKEY
838 default:
839 newlen = 0;
840 break;
841 }
842
843 if (newlen)
844 len = strlen (kbuf);
845 }
846
847 /*
848 * Pass meta for all function keys, if 'meta' option set
849 */
850#ifdef META8_OPTION
851 if (meta && (meta_char == 0x80) && len > 0)
852 kbuf[len - 1] |= 0x80;
853#endif
854
855 }
856 else if (ctrl && keysym == XK_minus)
857 {
858 len = 1;
859 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
860 }
861 else if (keysym == XK_ISO_Left_Tab)
862 {
863 strcpy (kbuf, "\033[Z");
864 len = 3;
865 }
866 else
867 {
868#ifdef META8_OPTION
869 /* set 8-bit on */
870 if (meta && (meta_char == 0x80))
871 {
872 char *ch;
873
874 for (ch = kbuf; ch < kbuf + len; ch++)
875 *ch |= 0x80;
876
877 meta = 0;
878 }
879#endif
880 /* nil */ ;
881 }
882 } 868 }
883
884 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
885 return;
886 869
887 if (len <= 0) 870 if (len <= 0)
888 return; /* not mapped */ 871 return; /* not mapped */
889 872
890 if (option (Opt_scrollTtyKeypress))
891 if (view_start)
892 {
893 view_start = 0;
894 want_refresh = 1;
895 }
896
897 /*
898 * these modifications only affect the static keybuffer
899 * pass Shift/Control indicators for function keys ending with `~'
900 *
901 * eg,
902 * Prior = "ESC[5~"
903 * Shift+Prior = "ESC[5$"
904 * Ctrl+Prior = "ESC[5^"
905 * Ctrl+Shift+Prior = "ESC[5@"
906 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
907 */
908 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
909 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
910
911 /* escape prefix */
912 if (meta
913#ifdef META8_OPTION
914 && meta_char == C0_ESC
915#endif
916 )
917 {
918 const char ch = C0_ESC;
919 tt_write (&ch, 1);
920 }
921
922 tt_write (kbuf, (unsigned int)len); 873 tt_write_user_input (kbuf, (unsigned int)len);
923} 874}
924 875
925void 876void ecb_cold
926rxvt_term::key_release (XKeyEvent &ev) 877rxvt_term::key_release (XKeyEvent &ev)
927{ 878{
928#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL 879#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
929 KeySym keysym; 880 KeySym keysym;
930 881
… …
934#if ENABLE_FRILLS || ISO_14755 885#if ENABLE_FRILLS || ISO_14755
935 // ISO 14755 support 886 // ISO 14755 support
936 if (iso14755buf) 887 if (iso14755buf)
937 if (iso14755buf & ISO_14755_52) 888 if (iso14755buf & ISO_14755_52)
938 { 889 {
939# if ENABLE_OVERLAY 890# if ISO_14755
940 scr_overlay_off (); 891 scr_overlay_off ();
941# endif 892# endif
942# if ISO_14755 893# if ISO_14755
943 // iso14755 part 5.2 handling: release time 894 // iso14755 part 5.2 handling: release time
944 // first: controls 895 // first: controls
… …
950 commit_iso14755 (); 901 commit_iso14755 ();
951 902
952 return; 903 return;
953 } 904 }
954 905
955 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2) 906 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
956 if (i[0] == keysym) 907 if (i[0] == keysym)
957 { 908 {
958 iso14755buf = ISO_14755_51 | i[1]; 909 iso14755buf = ISO_14755_51 | i[1];
959 commit_iso14755 (); 910 commit_iso14755 ();
960 911
… …
967 918
968 return; 919 return;
969 } 920 }
970 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask)) 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
971 { 922 {
972# if ENABLE_OVERLAY 923# if ISO_14755
973 scr_overlay_off (); 924 scr_overlay_off ();
974# endif 925# endif
975 if (iso14755buf & ISO_14755_51) 926 if (iso14755buf & ISO_14755_51)
976 commit_iso14755 (); 927 commit_iso14755 ();
977#if ISO_14755 928#if ISO_14755
… …
997 else if (keysym == XK_Control_L || keysym == XK_Control_R) 948 else if (keysym == XK_Control_L || keysym == XK_Control_R)
998 mouse_slip_wheel_speed = 0; 949 mouse_slip_wheel_speed = 0;
999#endif 950#endif
1000} 951}
1001 952
1002#if defined (KEYSYM_RESOURCE)
1003unsigned int
1004rxvt_term::cmd_write (const char *str, unsigned int count)
1005{
1006 unsigned int n, s;
1007
1008 n = cmdbuf_ptr - cmdbuf_base;
1009 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
1010
1011 if (n > 0 && s < count)
1012 {
1013 memmove (cmdbuf_base, cmdbuf_ptr,
1014 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
1015 cmdbuf_ptr = cmdbuf_base;
1016 cmdbuf_endp -= n;
1017 s += n;
1018 }
1019
1020 if (count > s)
1021 {
1022 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
1023 count = s;
1024 }
1025
1026 for (; count--;)
1027 *cmdbuf_endp++ = *str++;
1028
1029 cmd_parse ();
1030
1031 return 0;
1032}
1033#endif
1034
1035void 953void
1036rxvt_term::flush () 954rxvt_term::flush ()
1037{ 955{
1038 flush_ev.stop (); 956 flush_ev.stop ();
1039 957
1040#ifdef TRANSPARENT 958#ifdef HAVE_IMG
1041 if (want_full_refresh) 959 if (bg_flags & BG_NEEDS_REFRESH)
1042 { 960 {
1043 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
1044 scr_clear ();
1045 scr_touch (false); 962 scr_touch (false);
1046 } 963 }
1047#endif 964#endif
1048 965
1049 if (want_refresh) 966 if (want_refresh)
… …
1085 } 1002 }
1086 while (row < end_row); 1003 while (row < end_row);
1087 } 1004 }
1088 1005
1089 scr_refresh (); 1006 scr_refresh ();
1090 scrollbar_show (1); 1007 scrollBar.show (1);
1091#ifdef USE_XIM 1008#if USE_XIM
1092 IMSendSpot (); 1009 im_send_spot ();
1093#endif 1010#endif
1094 } 1011 }
1095 1012
1096 display->flush (); 1013 display->flush ();
1097} 1014}
1098 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
1099void 1017void
1100rxvt_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)
1101{ 1028{
1102 make_current (); 1029 make_current ();
1103 1030
1104 display->flush ();
1105
1106 if (want_refresh && !flush_ev.active)
1107 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1108}
1109
1110void
1111rxvt_term::flush_cb (time_watcher &w)
1112{
1113 make_current ();
1114
1115 refresh_limit = 1;
1116 refresh_count = 0; 1031 refresh_count = 0;
1117 flush (); 1032 flush ();
1118} 1033}
1119 1034
1120#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
1121void 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
1122rxvt_term::cursor_blink_cb (time_watcher &w) 1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1123{ 1056{
1124 hidden_cursor = !hidden_cursor; 1057 hidden_cursor = !hidden_cursor;
1125 want_refresh = 1; 1058 want_refresh = 1;
1126 1059 refresh_check ();
1127 w.start (w.at + CURSOR_BLINK_INTERVAL);
1128} 1060}
1129#endif 1061#endif
1130 1062
1131#ifdef TEXT_BLINK 1063#ifdef TEXT_BLINK
1132void 1064void
1133rxvt_term::text_blink_cb (time_watcher &w) 1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
1134{ 1066{
1135 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
1136 { 1068 {
1137 hidden_text = !hidden_text; 1069 hidden_text = !hidden_text;
1138 want_refresh = 1; 1070 want_refresh = 1;
1139 w.start (w.at + TEXT_BLINK_INTERVAL); 1071 refresh_check ();
1140 } 1072 }
1073 else
1074 w.stop ();
1141} 1075}
1142#endif 1076#endif
1143 1077
1144#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1078#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1145void 1079void
1146rxvt_term::cont_scroll_cb (time_watcher &w) 1080rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1147{ 1081{
1148 if ((scrollbar_isUp() || scrollbar_isDn()) && 1082 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1149 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1083 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1150 { 1084 {
1151 want_refresh = 1; 1085 want_refresh = 1;
1152 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1086 refresh_check ();
1153 } 1087 }
1088 else
1089 w.stop ();
1154} 1090}
1155#endif 1091#endif
1156 1092
1157#ifdef SELECTION_SCROLLING 1093#ifdef SELECTION_SCROLLING
1158void 1094void
1159rxvt_term::sel_scroll_cb (time_watcher &w) 1095rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1160{ 1096{
1161 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1097 if (scr_page (scroll_selection_lines))
1162 { 1098 {
1163 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1099 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1164 want_refresh = 1; 1100 want_refresh = 1;
1165 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1101 refresh_check ();
1166 } 1102 }
1103 else
1104 w.stop ();
1167} 1105}
1168#endif 1106#endif
1169 1107
1170#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1108#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1171void 1109void
1172rxvt_term::slip_wheel_cb (time_watcher &w) 1110rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1173{ 1111{
1174 if (mouse_slip_wheel_speed == 0 1112 if (scr_page (mouse_slip_wheel_speed))
1175 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1176 : scr_page (UP, mouse_slip_wheel_speed))
1177 { 1113 {
1178 if (view_start == top_row || view_start == 0)
1179 mouse_slip_wheel_speed = 0;
1180
1181 want_refresh = 1; 1114 want_refresh = 1;
1182 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)
1119 {
1120 mouse_slip_wheel_speed = 0;
1121 w.stop ();
1183 } 1122 }
1184} 1123}
1185#endif 1124#endif
1186 1125
1187#if LINUX_YIELD_HACK 1126#if LINUX_YIELD_HACK
1188static struct event_handler 1127static struct event_handler
1189{ 1128{
1190 check_watcher yield_ev; 1129 ev::prepare yield_ev;
1191 1130
1192 void yield_cb (check_watcher &w) 1131 void yield_cb (ev::prepare &w, int revents)
1193 { 1132 {
1194 // this should really be sched_yield(), but the linux guys thought 1133 // this should really be sched_yield(), but the linux guys thought
1195 // that giving a process calling sched_yield () less cpu time than 1134 // that giving a process calling sched_yield () less cpu time than
1196 // ones with high nice levels is a useful thing to do. It surely is is 1135 // ones with high nice levels is a useful thing to do. It surely is is
1197 // allowed by the sus... as is returning ENOSYS. 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.
1198 1140
1199 struct timespec ts = { 0, 0 }; 1141 struct timespec ts = { 0, 1000 };
1200 nanosleep (&ts, 0); 1142 nanosleep (&ts, 0);
1201 1143
1202 w.stop (); 1144 w.stop ();
1203 } 1145 }
1204 1146
… …
1207 { 1149 {
1208 } 1150 }
1209} event_handler; 1151} event_handler;
1210#endif 1152#endif
1211 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
1212bool 1187bool
1213rxvt_term::pty_fill () 1188rxvt_term::pty_fill ()
1214{ 1189{
1215 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1190 cmdbuf_reify ();
1216 1191
1217 if (CBUFSIZ == n) 1192 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1218 { 1193
1219 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n"); 1194 if (!avail)
1220 n = 0;
1221 } 1195 {
1222 1196 // normally this indicates a "too long" command sequence - just drop the data we have
1223 memmove (cmdbuf_base, cmdbuf_ptr, n);
1224 cmdbuf_ptr = cmdbuf_base; 1197 cmdbuf_ptr = cmdbuf_base;
1225 cmdbuf_endp = cmdbuf_ptr + n; 1198 cmdbuf_endp = cmdbuf_ptr;
1199 avail = CBUFSIZ;
1200 }
1226 1201
1227 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n); 1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1228 1203
1229 if (r > 0) 1204 if (r > 0)
1230 { 1205 {
1231 cmdbuf_endp += r; 1206 cmdbuf_endp += r;
1232 return true; 1207 return true;
… …
1243 pty_ev.stop (); 1218 pty_ev.stop ();
1244 1219
1245 if (!option (Opt_hold)) 1220 if (!option (Opt_hold))
1246 destroy (); 1221 destroy ();
1247 } 1222 }
1248 1223
1249 return false; 1224 return false;
1250} 1225}
1251 1226
1252void 1227void
1253rxvt_term::pty_cb (io_watcher &w, short revents) 1228rxvt_term::pty_cb (ev::io &w, int revents)
1254{ 1229{
1255 make_current (); 1230 make_current ();
1256 1231
1257 if (revents & EVENT_READ) 1232 if (revents & ev::READ)
1258 // loop, but don't allow a single term to monopolize us 1233 // loop, but don't allow a single term to monopolize us
1259 while (pty_fill ()) 1234 for (int i = CBUFCNT; i-- && pty_fill (); )
1260 if (cmd_parse ()) 1235 cmd_parse ();
1261 break;
1262 1236
1263 if (revents & EVENT_WRITE) 1237 if (revents & ev::WRITE)
1264 pty_write (); 1238 pty_write ();
1265}
1266 1239
1267void 1240 refresh_check ();
1241}
1242
1243void ecb_cold
1268rxvt_term::pointer_unblank () 1244rxvt_term::pointer_unblank ()
1269{ 1245{
1270 XDefineCursor (dpy, vt, TermWin_cursor); 1246 XDefineCursor (dpy, vt, TermWin_cursor);
1271 recolour_cursor (); 1247 recolor_cursor ();
1272 1248
1273#ifdef POINTER_BLANK 1249#ifdef POINTER_BLANK
1274 hidden_pointer = 0; 1250 hidden_pointer = 0;
1275 1251
1276 if (option (Opt_pointerBlank)) 1252 if (option (Opt_pointerBlank))
1277 pointer_ev.start (NOW + pointerBlankDelay); 1253 pointer_ev.start (pointerBlankDelay);
1278#endif 1254#endif
1279} 1255}
1280 1256
1281#ifdef POINTER_BLANK 1257#ifdef POINTER_BLANK
1282void 1258void ecb_cold
1283rxvt_term::pointer_blank () 1259rxvt_term::pointer_blank ()
1284{ 1260{
1285 if (!option (Opt_pointerBlank)) 1261 if (!option (Opt_pointerBlank))
1286 return; 1262 return;
1287 1263
… …
1289 XFlush (dpy); 1265 XFlush (dpy);
1290 1266
1291 hidden_pointer = 1; 1267 hidden_pointer = 1;
1292} 1268}
1293 1269
1294void 1270void ecb_cold
1295rxvt_term::pointer_cb (time_watcher &w) 1271rxvt_term::pointer_cb (ev::timer &w, int revents)
1296{ 1272{
1297 make_current (); 1273 make_current ();
1298 1274
1299 pointer_blank (); 1275 pointer_blank ();
1300} 1276}
1301#endif 1277#endif
1302 1278
1303void 1279void
1304rxvt_term::mouse_report (XButtonEvent &ev) 1280rxvt_term::mouse_report (XButtonEvent &ev)
1305{ 1281{
1306 int button_number, key_state = 0; 1282 int button_number, state = 0;
1307 int x, y; 1283 int x, y;
1284 bool release = ev.type == ButtonRelease;
1308 1285
1309 x = ev.x; 1286 x = Pixel2Col (ev.x) + 1;
1310 y = ev.y; 1287 y = Pixel2Row (ev.y) + 1;
1311 pixel_position (&x, &y);
1312 1288
1313 if (MEvent.button == AnyButton) 1289 if (ev.type == MotionNotify)
1314 button_number = 3; 1290 {
1315 else 1291 if (x == mouse_row && y == mouse_col)
1292 return;
1293
1294 mouse_row = x;
1295 mouse_col = y;
1296 state += 32;
1316 { 1297 }
1298
1317 button_number = MEvent.button - Button1; 1299 button_number = MEvent.button - Button1;
1318 /* add 0x3D for wheel events, like xterm does */ 1300 /* add 0x3D for wheel events, like xterm does */
1319 if (button_number >= 3) 1301 if (button_number >= 3)
1320 button_number += (64 - 3); 1302 button_number += 64 - 3;
1321 }
1322 1303
1323 if (priv_modes & PrivMode_MouseX10) 1304 if (priv_modes & PrivMode_MouseX10)
1324 { 1305 {
1325 /* 1306 /*
1326 * do not report ButtonRelease 1307 * do not report ButtonRelease
1327 * no state info allowed 1308 * no state info allowed
1328 */ 1309 */
1329 key_state = 0; 1310 if (release)
1330 if (button_number == 3)
1331 return; 1311 return;
1332 } 1312 }
1333 else 1313 else
1334 { 1314 {
1335 /* XTerm mouse reporting needs these values: 1315 /* XTerm mouse reporting needs these values:
… …
1337 * 8 = Meta 1317 * 8 = Meta
1338 * 16 = Control 1318 * 16 = Control
1339 * plus will add in our own Double-Click reporting 1319 * plus will add in our own Double-Click reporting
1340 * 32 = Double Click 1320 * 32 = Double Click
1341 */ 1321 */
1342 key_state = ((MEvent.state & ShiftMask) ? 4 : 0) 1322 state += ((MEvent.state & ShiftMask) ? 4 : 0)
1343 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1323 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1344 + ((MEvent.state & ControlMask) ? 16 : 0); 1324 + ((MEvent.state & ControlMask) ? 16 : 0);
1345#ifdef MOUSE_REPORT_DOUBLECLICK 1325#ifdef MOUSE_REPORT_DOUBLECLICK
1346 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1326 state += ((MEvent.clicks > 1) ? 32 : 0);
1347#endif 1327#endif
1348 } 1328 }
1329
1330 int code = 32 + (release ? 3 : button_number) + state;
1349 1331
1350#if DEBUG_MOUSEREPORT 1332#if DEBUG_MOUSEREPORT
1351 fprintf (stderr, "Mouse ["); 1333 fprintf (stderr, "Mouse [");
1352 if (key_state & 16) 1334 if (state & 16)
1353 fputc ('C', stderr); 1335 fputc ('C', stderr);
1354 if (key_state & 4) 1336 if (state & 4)
1355 fputc ('S', stderr); 1337 fputc ('S', stderr);
1356 if (key_state & 8) 1338 if (state & 8)
1357 fputc ('A', stderr); 1339 fputc ('A', stderr);
1358 if (key_state & 32) 1340 if (state & 32)
1359 fputc ('2', stderr); 1341 fputc ('2', stderr);
1360 fprintf (stderr, "]: <%d>, %d/%d\n", 1342 fprintf (stderr, "]: <%d>, %d/%d\n",
1361 button_number, 1343 button_number,
1362 x + 1, 1344 x,
1363 y + 1); 1345 y);
1364#endif 1346#endif
1365 1347
1348#if ENABLE_FRILLS
1349 if (priv_modes & PrivMode_ExtMouseSGR)
1350 tt_printf ("\033[<%d;%d;%d%c",
1351 button_number + state,
1352 x,
1353 y,
1354 release ? 'm' : 'M');
1355 else if (priv_modes & PrivMode_ExtMouseUrxvt)
1356 tt_printf ("\033[%d;%d;%dM",
1357 code,
1358 x,
1359 y);
1360 else if (priv_modes & PrivMode_ExtMouseUTF8)
1361 tt_printf ("\033[M%c%lc%lc",
1362 code,
1363 wint_t (32 + x),
1364 wint_t (32 + y));
1365 else
1366#endif
1366 tt_printf ("\033[M%c%c%c", 1367 tt_printf ("\033[M%c%c%c",
1367 (32 + button_number + key_state), 1368 code,
1368 (32 + x + 1), 1369 32 + x,
1369 (32 + y + 1)); 1370 32 + y);
1370} 1371}
1371 1372
1372/*{{{ process an X event */ 1373/*{{{ process an X event */
1373void 1374void ecb_hot
1374rxvt_term::x_cb (XEvent &ev) 1375rxvt_term::x_cb (XEvent &ev)
1375{ 1376{
1376 make_current (); 1377 make_current ();
1377 1378
1378 dLocal (Display *, dpy); 1379 dLocal (Display *, dpy);
… …
1434 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT) 1435 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1435 focus_out (); 1436 focus_out ();
1436 } 1437 }
1437#endif 1438#endif
1438 } 1439 }
1439 break;
1440
1441 case MappingNotify:
1442 XRefreshKeyboardMapping (&ev.xmapping);
1443 break; 1440 break;
1444 1441
1445 /* 1442 /*
1446 * XXX: this is not the _current_ arrangement 1443 * XXX: this is not the _current_ arrangement
1447 * Here's my conclusion: 1444 * Here's my conclusion:
… …
1480 && ev.xfocus.mode != NotifyGrab) 1477 && ev.xfocus.mode != NotifyGrab)
1481 focus_out (); 1478 focus_out ();
1482 break; 1479 break;
1483 1480
1484 case ConfigureNotify: 1481 case ConfigureNotify:
1485 if (ev.xconfigure.window == parent[0]) 1482 if (ev.xconfigure.window == parent)
1486 { 1483 {
1487 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev)) 1484 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1488 ; 1485 ;
1486
1487 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1488
1489 if (want_position_change)
1490 {
1491 int x, y;
1492
1493 if (ev.xconfigure.send_event)
1494 {
1495 x = ev.xconfigure.x;
1496 y = ev.xconfigure.y;
1497 }
1498 else
1499 get_window_origin (x, y);
1500
1501 if (x != parent_x || y != parent_y)
1502 {
1503 parent_x = x;
1504 parent_y = y;
1505 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1506 }
1507 }
1489 1508
1490 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height) 1509 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1491 { 1510 {
1492 seen_resize = 1; 1511 seen_resize = 1;
1493 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1); 1512 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1494#ifdef XPM_BACKGROUND
1495 if (!option(Opt_transparent) && bgPixmap.auto_resize)
1496 {
1497 resize_pixmap ();
1498 scr_touch (true);
1499 }
1500#endif
1501 } 1513 }
1502 1514
1503 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END)); 1515 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1504
1505#ifdef TRANSPARENT
1506 if (option (Opt_transparent))
1507 check_our_parents ();
1508#endif
1509 } 1516 }
1510 break; 1517 break;
1511 1518
1512 case PropertyNotify: 1519 case PropertyNotify:
1513 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END))) 1520 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1514 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1515 && ev.xproperty.state == PropertyNewValue)
1516 selection_property (ev.xproperty.window, ev.xproperty.atom);
1517
1518 break; 1521 break;
1519 1522
1520 case SelectionClear: 1523 case SelectionClear:
1521 selection_clear (); 1524 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1522 break;
1523
1524 case SelectionNotify:
1525 if (selection_wait == Sel_normal)
1526 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1527 break; 1525 break;
1528 1526
1529 case SelectionRequest: 1527 case SelectionRequest:
1530 selection_send (ev.xselectionrequest); 1528 selection_send (ev.xselectionrequest);
1531 break; 1529 break;
1532 1530
1533 case MapNotify: 1531 case MapNotify:
1534 mapped = 1; 1532 mapped = 1;
1535#ifdef TEXT_BLINK 1533#ifdef TEXT_BLINK
1536 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); 1534 text_blink_ev.start ();
1537#endif 1535#endif
1538 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END)); 1536 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1539 break; 1537 break;
1540 1538
1541 case UnmapNotify: 1539 case UnmapNotify:
… …
1543#ifdef TEXT_BLINK 1541#ifdef TEXT_BLINK
1544 text_blink_ev.stop (); 1542 text_blink_ev.stop ();
1545#endif 1543#endif
1546 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END)); 1544 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1547 break; 1545 break;
1548
1549#ifdef TRANSPARENT
1550 case ReparentNotify:
1551 rootwin_cb (ev);
1552 break;
1553#endif /* TRANSPARENT */
1554 1546
1555 case GraphicsExpose: 1547 case GraphicsExpose:
1556 case Expose: 1548 case Expose:
1557 if (ev.xany.window == vt) 1549 if (ev.xany.window == vt)
1558 { 1550 {
1559 do 1551 do
1552 {
1560 scr_expose (ev.xexpose.x, ev.xexpose.y, 1553 scr_expose (ev.xexpose.x, ev.xexpose.y,
1561 ev.xexpose.width, ev.xexpose.height, False); 1554 ev.xexpose.width, ev.xexpose.height, false);
1555 }
1562 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev)); 1556 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1563 1557
1564 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; 1558 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1565 1559
1566 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev)) 1560 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1561 {
1567 scr_expose (ev.xexpose.x, ev.xexpose.y, 1562 scr_expose (ev.xexpose.x, ev.xexpose.y,
1568 ev.xexpose.width, ev.xexpose.height, False); 1563 ev.xexpose.width, ev.xexpose.height, false);
1564 }
1569 1565
1570 want_refresh = 1; 1566 want_refresh = 1;
1571 } 1567 }
1572 else 1568 else
1573 { 1569 {
… …
1576 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event)) 1572 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1577 ; 1573 ;
1578 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event)) 1574 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1579 ; 1575 ;
1580 1576
1581 if (isScrollbarWindow (ev.xany.window)) 1577 if (scrollBar.state && ev.xany.window == scrollBar.win)
1582 { 1578 {
1583 scrollBar.setIdle (); 1579 scrollBar.state = SB_STATE_IDLE;
1584 scrollbar_show (0); 1580 scrollBar.show (0);
1585 } 1581 }
1586
1587#ifdef TRANSPARENT
1588 if (am_transparent && ev.xany.window == parent[0])
1589 XClearWindow (dpy, ev.xany.window);
1590#endif
1591 } 1582 }
1592 break; 1583 break;
1593 1584
1594 case MotionNotify: 1585 case MotionNotify:
1595#ifdef POINTER_BLANK 1586#ifdef POINTER_BLANK
1596 if (hidden_pointer) 1587 if (hidden_pointer)
1597 pointer_unblank (); 1588 pointer_unblank ();
1598#endif 1589#endif
1590 if (!bypass_keystate
1591 && ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1592 || priv_modes & PrivMode_MouseAnyEvent))
1593 mouse_report (ev.xbutton);
1599 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate) 1594 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1600 break; 1595 break;
1601 1596
1602 if (ev.xany.window == vt) 1597 if (ev.xany.window == vt)
1603 { 1598 {
… …
1614 &unused_root_x, &unused_root_y, 1609 &unused_root_x, &unused_root_y,
1615 &ev.xbutton.x, &ev.xbutton.y, 1610 &ev.xbutton.x, &ev.xbutton.y,
1616 &ev.xbutton.state); 1611 &ev.xbutton.state);
1617#ifdef MOUSE_THRESHOLD 1612#ifdef MOUSE_THRESHOLD
1618 /* deal with a `jumpy' mouse */ 1613 /* deal with a `jumpy' mouse */
1619 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1614 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1615#endif
1620 { 1616 {
1621#endif
1622#if ISO_14755 1617#if ISO_14755
1623 // 5.4 1618 // 5.4
1624 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) 1619 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1625 { 1620 {
1626 iso14755_54 (ev.xbutton.x, ev.xbutton.y); 1621 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
… …
1632 1627
1633#ifdef SELECTION_SCROLLING 1628#ifdef SELECTION_SCROLLING
1634 if (ev.xbutton.y < int_bwidth 1629 if (ev.xbutton.y < int_bwidth
1635 || Pixel2Row (ev.xbutton.y) > (nrow-1)) 1630 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1636 { 1631 {
1632 page_dirn scroll_selection_dir;
1637 int dist; 1633 int dist;
1638 1634
1639 /* don't clobber the current delay if we are 1635 /* don't clobber the current delay if we are
1640 * already in the middle of scrolling. 1636 * already in the middle of scrolling.
1641 */ 1637 */
1642 if (!sel_scroll_ev.active) 1638 if (!sel_scroll_ev.is_active ())
1643 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1639 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1644 1640
1645 /* save the event params so we can highlight 1641 /* save the event params so we can highlight
1646 * the selection in the pending-scroll loop 1642 * the selection in the pending-scroll loop
1647 */ 1643 */
1648 selection_save_x = ev.xbutton.x; 1644 selection_save_x = ev.xbutton.x;
… …
1656 dist = int_bwidth - ev.xbutton.y; 1652 dist = int_bwidth - ev.xbutton.y;
1657 } 1653 }
1658 else 1654 else
1659 { 1655 {
1660 scroll_selection_dir = DN; 1656 scroll_selection_dir = DN;
1661 dist = ev.xbutton.y - (int_bwidth + height); 1657 dist = ev.xbutton.y - (int_bwidth + vt_height);
1662 } 1658 }
1663 1659
1664 scroll_selection_lines = Pixel2Height (dist) 1660 scroll_selection_lines = Pixel2Height (dist)
1665 / SELECTION_SCROLL_LINE_SPEEDUP 1661 / SELECTION_SCROLL_LINE_SPEEDUP
1666 + 1; 1662 + 1;
1667 min_it (scroll_selection_lines, 1663 min_it (scroll_selection_lines,
1668 SELECTION_SCROLL_MAX_LINES); 1664 SELECTION_SCROLL_MAX_LINES);
1665 scroll_selection_lines *= scroll_selection_dir;
1669 } 1666 }
1670 else 1667 else
1671 { 1668 {
1672 /* we are within the text window, so we 1669 /* we are within the text window, so we
1673 * shouldn't be scrolling 1670 * shouldn't be scrolling
1674 */ 1671 */
1675 if (sel_scroll_ev.active)
1676 sel_scroll_ev.stop(); 1672 sel_scroll_ev.stop();
1677 } 1673 }
1678#endif 1674#endif
1679#ifdef MOUSE_THRESHOLD
1680 } 1675 }
1681#endif
1682 } 1676 }
1683 } 1677 }
1684 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1678 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1685 { 1679 {
1686 while (XCheckTypedWindowEvent (dpy, scrollBar.win, 1680 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1687 MotionNotify, &ev)) 1681 MotionNotify, &ev))
1688 ; 1682 ;
1689 1683
1690 XQueryPointer (dpy, scrollBar.win, 1684 XQueryPointer (dpy, scrollBar.win,
1691 &unused_root, &unused_child, 1685 &unused_root, &unused_child,
1692 &unused_root_x, &unused_root_y, 1686 &unused_root_x, &unused_root_y,
1693 &ev.xbutton.x, &ev.xbutton.y, 1687 &ev.xbutton.x, &ev.xbutton.y,
1694 &unused_mask); 1688 &unused_mask);
1695 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1689 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1696 scrollbar_size ()); 1690 scrollBar.size ());
1697 want_refresh = 1; 1691 want_refresh = 1;
1698 refresh_limit = 0;
1699 scrollbar_show (1); 1692 scrollBar.show (1);
1700 } 1693 }
1701 break; 1694 break;
1702 } 1695 }
1703 1696
1704#if defined(CURSOR_BLINK) 1697#if defined(CURSOR_BLINK)
1705 if (option (Opt_cursorBlink) && ev.type == KeyPress) 1698 if (ev.type == KeyPress)
1706 { 1699 cursor_blink_reset ();
1707 if (hidden_cursor)
1708 {
1709 hidden_cursor = 0;
1710 want_refresh = 1;
1711 }
1712
1713 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1714 }
1715#endif 1700#endif
1716 1701
1717#if defined(POINTER_BLANK) 1702#if defined(POINTER_BLANK)
1718 if (option (Opt_pointerBlank) && pointerBlankDelay > 0) 1703 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1719 { 1704 {
… …
1725 1710
1726 if (ev.type == KeyPress && hidden_pointer == 0) 1711 if (ev.type == KeyPress && hidden_pointer == 0)
1727 pointer_blank (); 1712 pointer_blank ();
1728 } 1713 }
1729#endif 1714#endif
1730}
1731 1715
1732void 1716 refresh_check ();
1717}
1718
1719#if ENABLE_FRILLS
1720void ecb_cold
1721rxvt_term::set_urgency (bool enable)
1722{
1723 if (enable == urgency_hint)
1724 return;
1725
1726 if (XWMHints *h = XGetWMHints (dpy, parent))
1727 {
1728 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1729 XSetWMHints (dpy, parent, h);
1730 urgency_hint = enable;
1731 XFree (h);
1732 }
1733}
1734#endif
1735
1736void ecb_cold
1733rxvt_term::focus_in () 1737rxvt_term::focus_in ()
1734{ 1738{
1735 if (!focus) 1739 if (!focus)
1736 { 1740 {
1737 focus = 1; 1741 focus = 1;
1738 want_refresh = 1; 1742 want_refresh = 1;
1739 1743
1740 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1741
1742#if USE_XIM 1744#if USE_XIM
1743 if (Input_Context != NULL) 1745 if (Input_Context != NULL)
1744 { 1746 {
1745 IMSetPosition (); 1747 im_set_position ();
1746 XSetICFocus (Input_Context); 1748 XSetICFocus (Input_Context);
1747 } 1749 }
1748#endif 1750#endif
1749#if CURSOR_BLINK 1751#if CURSOR_BLINK
1750 if (option (Opt_cursorBlink)) 1752 if (option (Opt_cursorBlink))
1751 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL); 1753 cursor_blink_ev.again ();
1752#endif 1754#endif
1753#if OFF_FOCUS_FADING 1755#if OFF_FOCUS_FADING
1754 if (rs[Rs_fade]) 1756 if (rs[Rs_fade])
1755 { 1757 {
1756 pix_colors = pix_colors_focused; 1758 pix_colors = pix_colors_focused;
1757 scr_recolour (); 1759 scr_recolor ();
1758 } 1760 }
1759#endif 1761#endif
1760#if ENABLE_FRILLS 1762#if ENABLE_FRILLS
1761 if (option (Opt_urgentOnBell)) 1763 if (option (Opt_urgentOnBell))
1762 { 1764 set_urgency (0);
1763 XWMHints *h;
1764 1765
1765 h = XGetWMHints(dpy, parent[0]); 1766 if (priv_modes & PrivMode_FocusEvent)
1766 if (h != NULL) 1767 tt_printf ("\x1b[I");
1767 {
1768 h->flags &= ~XUrgencyHint;
1769 XSetWMHints(dpy, parent[0], h);
1770 }
1771 }
1772#endif 1768#endif
1773 }
1774}
1775 1769
1776void 1770 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1771 }
1772}
1773
1774void ecb_cold
1777rxvt_term::focus_out () 1775rxvt_term::focus_out ()
1778{ 1776{
1779 if (focus) 1777 if (focus)
1780 { 1778 {
1781 focus = 0; 1779 focus = 0;
1782 want_refresh = 1; 1780 want_refresh = 1;
1783 1781
1784 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END)); 1782#if ENABLE_FRILLS
1783 if (option (Opt_urgentOnBell))
1784 set_urgency (0);
1785 1785
1786 if (priv_modes & PrivMode_FocusEvent)
1787 tt_printf ("\x1b[O");
1788#endif
1786#if ENABLE_FRILLS || ISO_14755 1789#if ENABLE_FRILLS || ISO_14755
1787 if (iso14755buf) 1790 if (iso14755buf)
1788 { 1791 {
1789 iso14755buf = 0; 1792 iso14755buf = 0;
1790# if ENABLE_OVERLAY 1793# if ISO_14755
1791 scr_overlay_off (); 1794 scr_overlay_off ();
1792# endif 1795# endif
1793 } 1796 }
1794#endif 1797#endif
1795#if USE_XIM 1798#if USE_XIM
… …
1797 XUnsetICFocus (Input_Context); 1800 XUnsetICFocus (Input_Context);
1798#endif 1801#endif
1799#if CURSOR_BLINK 1802#if CURSOR_BLINK
1800 if (option (Opt_cursorBlink)) 1803 if (option (Opt_cursorBlink))
1801 cursor_blink_ev.stop (); 1804 cursor_blink_ev.stop ();
1805
1802 hidden_cursor = 0; 1806 hidden_cursor = 0;
1803#endif 1807#endif
1804#if OFF_FOCUS_FADING 1808#if OFF_FOCUS_FADING
1805 if (rs[Rs_fade]) 1809 if (rs[Rs_fade])
1806 { 1810 {
1807 pix_colors = pix_colors_unfocused; 1811 pix_colors = pix_colors_unfocused;
1808 scr_recolour (); 1812 scr_recolor ();
1809 } 1813 }
1810#endif 1814#endif
1811 }
1812}
1813 1815
1814void 1816 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1817 }
1818}
1819
1820void ecb_cold
1815rxvt_term::update_fade_color (unsigned int idx) 1821rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1816{ 1822{
1817#if OFF_FOCUS_FADING 1823#if OFF_FOCUS_FADING
1818 if (rs[Rs_fade]) 1824 if (rs[Rs_fade])
1819 { 1825 {
1826 if (!first_time)
1827 pix_colors_focused [idx].free (this);
1828
1820 rgba c; 1829 rgba c;
1821 pix_colors [Color_fade].get (c); 1830 pix_colors [Color_fade].get (c);
1822 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c); 1831 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1823 } 1832 }
1824#endif 1833#endif
1825} 1834}
1826 1835
1827#if TRANSPARENT || ENABLE_PERL 1836#if ENABLE_PERL
1828void 1837void ecb_hot
1829rxvt_term::rootwin_cb (XEvent &ev) 1838rxvt_term::rootwin_cb (XEvent &ev)
1830{ 1839{
1831 make_current (); 1840 make_current ();
1832 1841
1833 if (SHOULD_INVOKE (HOOK_ROOT_EVENT) 1842 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1834 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END))) 1843 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1835 return; 1844 return;
1836 1845
1837# if TRANSPARENT
1838 switch (ev.type) 1846 switch (ev.type)
1839 { 1847 {
1840 case PropertyNotify: 1848 case PropertyNotify:
1841 /* 1849 /*
1842 * if user used some Esetroot compatible prog to set the root bg, 1850 * if user used some Esetroot compatible prog to set the root bg,
1843 * use the property to determine the pixmap. We use it later on. 1851 * use the property to determine the pixmap. We use it later on.
1844 */ 1852 */
1845 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID] 1853 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1846 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID]) 1854 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1847 return; 1855 {
1856 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1857 }
1848 1858
1849 /* FALLTHROUGH */
1850 case ReparentNotify:
1851 if (option (Opt_transparent))
1852 check_our_parents ();
1853 break; 1859 break;
1854 } 1860 }
1855# endif 1861
1862 refresh_check ();
1856} 1863}
1857#endif 1864#endif
1858 1865
1859void 1866void
1860rxvt_term::button_press (XButtonEvent &ev) 1867rxvt_term::button_press (XButtonEvent &ev)
… …
1881 iso14755_54 (ev.x, ev.y); 1888 iso14755_54 (ev.x, ev.y);
1882 return; 1889 return;
1883 } 1890 }
1884#endif 1891#endif
1885 1892
1886 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1893 clickintime = ev.time - MEvent.time < multiClickTime;
1887 1894
1888 if (reportmode) 1895 if (reportmode)
1889 { 1896 {
1890 /* mouse report from vt window */ 1897 /* mouse report from vt window */
1891 /* save the xbutton state (for ButtonRelease) */ 1898 /* save the xbutton state (for ButtonRelease) */
1892 MEvent.state = ev.state; 1899 MEvent.state = ev.state;
1893#ifdef MOUSE_REPORT_DOUBLECLICK 1900#ifdef MOUSE_REPORT_DOUBLECLICK
1894 if (ev.button == MEvent.button && clickintime) 1901 if (ev.button == MEvent.button && clickintime)
1895 { 1902 {
1896 /* same button, within alloted time */ 1903 /* same button, within allowed time */
1897 MEvent.clicks++; 1904 MEvent.clicks++;
1898 1905
1899 if (MEvent.clicks > 1) 1906 if (MEvent.clicks > 1)
1900 { 1907 {
1901 /* only report double clicks */ 1908 /* only report double clicks */
… …
1915 mouse_report (ev); 1922 mouse_report (ev);
1916 } 1923 }
1917#else 1924#else
1918 MEvent.button = ev.button; 1925 MEvent.button = ev.button;
1919 mouse_report (ev); 1926 mouse_report (ev);
1920#endif /* MOUSE_REPORT_DOUBLECLICK */ 1927#endif /* MOUSE_REPORT_DOUBLECLICK */
1921 1928
1922 } 1929 }
1923 else 1930 else
1924 { 1931 {
1925 if (ev.button != MEvent.button) 1932 if (ev.button != MEvent.button)
… …
1973 } 1980 }
1974 1981
1975 /* 1982 /*
1976 * Scrollbar window processing of button press 1983 * Scrollbar window processing of button press
1977 */ 1984 */
1978 if (isScrollbarWindow (ev.window)) 1985 if (scrollBar.state && ev.window == scrollBar.win)
1979 { 1986 {
1980 scrollBar.setIdle (); 1987 page_dirn direction = NO_DIR;
1988
1989 if (scrollBar.upButton (ev.y))
1990 direction = UP; /* up */
1991 else if (scrollBar.dnButton (ev.y))
1992 direction = DN; /* down */
1993
1994 scrollBar.state = SB_STATE_IDLE;
1981 /* 1995 /*
1982 * Rxvt-style scrollbar: 1996 * Rxvt-style scrollbar:
1983 * move up if mouse is above slider 1997 * move up if mouse is above slider
1984 * move dn if mouse is below slider 1998 * move dn if mouse is below slider
1985 * 1999 *
… …
1994 /* 2008 /*
1995 * Mouse report disabled scrollbar: 2009 * Mouse report disabled scrollbar:
1996 * arrow buttons - send up/down 2010 * arrow buttons - send up/down
1997 * click on scrollbar - send pageup/down 2011 * click on scrollbar - send pageup/down
1998 */ 2012 */
1999 if ((scrollBar.style == R_SB_NEXT 2013 if (direction == UP)
2000 && scrollbarnext_upButton (ev.y))
2001 || (scrollBar.style == R_SB_RXVT
2002 && scrollbarrxvt_upButton (ev.y)))
2003 tt_printf ("\033[A"); 2014 tt_printf ("\033[A");
2004 else if ((scrollBar.style == R_SB_NEXT 2015 else if (direction == DN)
2005 && scrollbarnext_dnButton (ev.y))
2006 || (scrollBar.style == R_SB_RXVT
2007 && scrollbarrxvt_dnButton (ev.y)))
2008 tt_printf ("\033[B"); 2016 tt_printf ("\033[B");
2009 else 2017 else
2010 switch (ev.button) 2018 switch (ev.button)
2011 { 2019 {
2012 case Button2: 2020 case Button2:
… …
2019 tt_printf ("\033[5~"); 2027 tt_printf ("\033[5~");
2020 break; 2028 break;
2021 } 2029 }
2022 } 2030 }
2023 else 2031 else
2024#endif /* NO_SCROLLBAR_REPORT */ 2032#endif /* NO_SCROLLBAR_REPORT */
2025
2026 {
2027 char upordown = 0;
2028
2029 if (scrollBar.style == R_SB_NEXT)
2030 { 2033 {
2031 if (scrollbarnext_upButton (ev.y)) 2034 if (direction != NO_DIR)
2032 upordown = -1; /* up */
2033 else if (scrollbarnext_dnButton (ev.y))
2034 upordown = 1; /* down */
2035 }
2036 else if (scrollBar.style == R_SB_RXVT)
2037 {
2038 if (scrollbarrxvt_upButton (ev.y))
2039 upordown = -1; /* up */
2040 else if (scrollbarrxvt_dnButton (ev.y))
2041 upordown = 1; /* down */
2042 }
2043 if (upordown)
2044 { 2035 {
2045#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2036#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2037 if (!cont_scroll_ev.is_active ())
2046 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 2038 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2047#endif 2039#endif
2048 if (scr_page (upordown < 0 ? UP : DN, 1)) 2040 if (scr_page (direction, 1))
2049 { 2041 {
2050 if (upordown < 0) 2042 if (direction == UP)
2051 scrollBar.setUp (); 2043 scrollBar.state = SB_STATE_UP;
2052 else 2044 else
2053 scrollBar.setDn (); 2045 scrollBar.state = SB_STATE_DOWN;
2054 } 2046 }
2055 } 2047 }
2056 else 2048 else
2057 switch (ev.button) 2049 switch (ev.button)
2058 { 2050 {
2059 case Button2: 2051 case Button2:
2060 switch (scrollbar_align) 2052 switch (scrollBar.align)
2061 { 2053 {
2062 case R_SB_ALIGN_TOP: 2054 case SB_ALIGN_TOP:
2063 csrO = 0; 2055 csrO = 0;
2064 break; 2056 break;
2065 case R_SB_ALIGN_CENTRE: 2057 case SB_ALIGN_CENTRE:
2066 csrO = (scrollBar.bot - scrollBar.top) / 2; 2058 csrO = (scrollBar.bot - scrollBar.top) / 2;
2067 break; 2059 break;
2068 case R_SB_ALIGN_BOTTOM: 2060 case SB_ALIGN_BOTTOM:
2069 csrO = scrollBar.bot - scrollBar.top; 2061 csrO = scrollBar.bot - scrollBar.top;
2070 break; 2062 break;
2071 } 2063 }
2072 2064
2073 if (scrollBar.style == R_SB_XTERM 2065 if (scrollBar.style == SB_STYLE_XTERM
2074 || scrollbar_above_slider (ev.y) 2066 || scrollBar.above_slider (ev.y)
2075 || scrollbar_below_slider (ev.y)) 2067 || scrollBar.below_slider (ev.y))
2076 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ()); 2068 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
2077 2069
2078 scrollBar.setMotion (); 2070 scrollBar.state = SB_STATE_MOTION;
2079 break; 2071 break;
2080 2072
2081 case Button1: 2073 case Button1:
2082 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2074 if (scrollBar.align == SB_ALIGN_CENTRE)
2083 csrO = ev.y - scrollBar.top; 2075 csrO = ev.y - scrollBar.top;
2084 /* FALLTHROUGH */ 2076 /* FALLTHROUGH */
2085 2077
2086 case Button3: 2078 case Button3:
2087 if (scrollBar.style != R_SB_XTERM) 2079 if (scrollBar.style != SB_STYLE_XTERM)
2088 { 2080 {
2089 if (scrollbar_above_slider (ev.y)) 2081 if (scrollBar.above_slider (ev.y))
2090# ifdef RXVT_SCROLL_FULL 2082# ifdef RXVT_SCROLL_FULL
2091 scr_page (UP, nrow - 1); 2083 scr_page (UP, nrow - 1);
2092# else 2084# else
2093 scr_page (UP, nrow / 4); 2085 scr_page (UP, nrow / 4);
2094# endif 2086# endif
2095 else if (scrollbar_below_slider (ev.y)) 2087 else if (scrollBar.below_slider (ev.y))
2096# ifdef RXVT_SCROLL_FULL 2088# ifdef RXVT_SCROLL_FULL
2097 scr_page (DN, nrow - 1); 2089 scr_page (DN, nrow - 1);
2098# else 2090# else
2099 scr_page (DN, nrow / 4); 2091 scr_page (DN, nrow / 4);
2100# endif 2092# endif
2101 else 2093 else
2102 scrollBar.setMotion (); 2094 scrollBar.state = SB_STATE_MOTION;
2103 } 2095 }
2104 else 2096 else
2105 { 2097 {
2106 scr_page ((ev.button == Button1 ? DN : UP), 2098 scr_page ((ev.button == Button1 ? DN : UP),
2107 (nrow 2099 (nrow
2108 * scrollbar_position (ev.y) 2100 * scrollBar.position (ev.y)
2109 / scrollbar_size ())); 2101 / scrollBar.size ()));
2110 } 2102 }
2111 2103
2112 break; 2104 break;
2113 } 2105 }
2114 } 2106 }
… …
2124 2116
2125 csrO = 0; /* reset csr Offset */ 2117 csrO = 0; /* reset csr Offset */
2126 if (!bypass_keystate) 2118 if (!bypass_keystate)
2127 reportmode = !! (priv_modes & PrivMode_mouse_report); 2119 reportmode = !! (priv_modes & PrivMode_mouse_report);
2128 2120
2129 if (scrollbar_isUpDn ()) 2121 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
2130 { 2122 {
2131 scrollBar.setIdle (); 2123 scrollBar.state = SB_STATE_IDLE;
2132 scrollbar_show (0); 2124 scrollBar.show (0);
2133 } 2125 }
2134 2126
2135#ifdef SELECTION_SCROLLING 2127#ifdef SELECTION_SCROLLING
2136 if (sel_scroll_ev.active)
2137 sel_scroll_ev.stop(); 2128 sel_scroll_ev.stop();
2138#endif 2129#endif
2139 2130
2140 if (ev.window == vt) 2131 if (ev.window == vt)
2141 { 2132 {
2142 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END))) 2133 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
… …
2157#ifdef MOUSE_REPORT_DOUBLECLICK 2148#ifdef MOUSE_REPORT_DOUBLECLICK
2158 /* only report the release of 'slow' single clicks */ 2149 /* only report the release of 'slow' single clicks */
2159 if (MEvent.button != AnyButton 2150 if (MEvent.button != AnyButton
2160 && (ev.button != MEvent.button 2151 && (ev.button != MEvent.button
2161 || (ev.time - MEvent.time 2152 || (ev.time - MEvent.time
2162 > MULTICLICK_TIME / 2))) 2153 > multiClickTime / 2)))
2163 { 2154 {
2164 MEvent.clicks = 0; 2155 MEvent.clicks = 0;
2165 MEvent.button = AnyButton; 2156 MEvent.button = ev.button;
2166 mouse_report (ev); 2157 mouse_report (ev);
2167 } 2158 }
2168#else /* MOUSE_REPORT_DOUBLECLICK */ 2159#else /* MOUSE_REPORT_DOUBLECLICK */
2169 MEvent.button = AnyButton; 2160 MEvent.button = ev.button;
2170 mouse_report (ev); 2161 mouse_report (ev);
2171#endif /* MOUSE_REPORT_DOUBLECLICK */ 2162#endif /* MOUSE_REPORT_DOUBLECLICK */
2172 return; 2163 return;
2173 } 2164 }
2174 2165
2175 /* 2166 /*
2176 * dumb hack to compensate for the failure of click-and-drag 2167 * dumb hack to compensate for the failure of click-and-drag
… …
2187 case Button3: 2178 case Button3:
2188 selection_make (ev.time); 2179 selection_make (ev.time);
2189 break; 2180 break;
2190 2181
2191 case Button2: 2182 case Button2:
2192 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window? 2183 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2193 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary); 2184 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2194 break; 2185 break;
2195 2186
2196#ifdef MOUSE_WHEEL 2187#ifdef MOUSE_WHEEL
2197 case Button4: 2188 case Button4:
2198 case Button5: 2189 case Button5:
2199 { 2190 {
2200 int i; 2191 int lines;
2201 page_dirn v; 2192 page_dirn dirn;
2202 2193
2203 v = ev.button == Button4 ? UP : DN; 2194 dirn = ev.button == Button4 ? UP : DN;
2204 2195
2205 if (ev.state & ShiftMask) 2196 if (ev.state & ShiftMask)
2206 i = 1; 2197 lines = 1;
2207 else if (option (Opt_mouseWheelScrollPage)) 2198 else if (option (Opt_mouseWheelScrollPage))
2208 i = nrow - 1; 2199 lines = nrow - 1;
2209 else 2200 else
2210 i = 5; 2201 lines = 5;
2211 2202
2212# ifdef MOUSE_SLIP_WHEELING 2203# ifdef MOUSE_SLIP_WHEELING
2213 if (ev.state & ControlMask) 2204 if (ev.state & ControlMask)
2214 { 2205 {
2215 mouse_slip_wheel_speed += v ? -1 : 1; 2206 mouse_slip_wheel_speed += dirn;
2216 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow; 2207 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2217 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2218 2208
2219 if (slip_wheel_ev.at < NOW) 2209 if (!slip_wheel_ev.is_active ())
2220 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; 2210 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2221
2222 slip_wheel_ev.start ();
2223 } 2211 }
2224 else 2212 else
2213# endif
2225 { 2214 {
2226# endif
2227 scr_page (v, i); 2215 scr_page (dirn, lines);
2228 scrollbar_show (1); 2216 scrollBar.show (1);
2229# ifdef MOUSE_SLIP_WHEELING
2230 } 2217 }
2231# endif
2232 } 2218 }
2233 break; 2219 break;
2234#endif 2220#endif
2235 } 2221 }
2236 } 2222 }
2237} 2223}
2238 2224
2239/*}}} */ 2225/*}}} */
2240 2226
2241bool 2227void ecb_hot
2242rxvt_term::cmd_parse () 2228rxvt_term::cmd_parse ()
2243{ 2229{
2244 bool flag = false;
2245 wchar_t ch = NOCHAR; 2230 wchar_t ch = NOCHAR;
2246 char *seq_begin; // remember start of esc-sequence here 2231 char *seq_begin; // remember start of esc-sequence here
2247 2232
2248 for (;;) 2233 for (;;)
2249 { 2234 {
2250 if (ch == NOCHAR) 2235 if (ecb_unlikely (ch == NOCHAR))
2251 { 2236 {
2252 seq_begin = cmdbuf_ptr; 2237 seq_begin = cmdbuf_ptr;
2253 ch = next_char (); 2238 ch = next_char ();
2254 2239
2255 if (ch == NOCHAR) 2240 if (ch == NOCHAR)
2256 break; 2241 break;
2257 } 2242 }
2258 2243
2259 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2244 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2260 { 2245 {
2261 if (!seen_input) 2246 if (ecb_unlikely (!seen_input))
2262 { 2247 {
2263 seen_input = 1; 2248 seen_input = 1;
2264 // many badly-written programs (e.g. jed) contain a race condition: 2249 // many badly-written programs (e.g. jed) contain a race condition:
2265 // they first read the screensize and then install a SIGWINCH handler. 2250 // they first read the screensize and then install a SIGWINCH handler.
2266 // some window managers resize the window early, and these programs 2251 // some window managers resize the window early, and these programs
… …
2279 wchar_t *str = buf; 2264 wchar_t *str = buf;
2280 wchar_t *eol = str + min (ncol, UBUFSIZ); 2265 wchar_t *eol = str + min (ncol, UBUFSIZ);
2281 2266
2282 for (;;) 2267 for (;;)
2283 { 2268 {
2284 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) 2269 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2285 break; 2270 break;
2286 2271
2287 *str++ = ch; 2272 *str++ = ch;
2288 2273
2289 if (ch == C0_LF || str >= eol) 2274 if (ecb_unlikely (ch == C0_LF || str >= eol))
2290 { 2275 {
2291 if (ch == C0_LF) 2276 if (ch == C0_LF)
2292 nlines++; 2277 nlines++;
2293 2278
2294 refresh_count++; 2279 refresh_count++;
2295 2280
2296 if (!option (Opt_jumpScroll) 2281 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2297 || (refresh_count >= refresh_limit * (nrow - 1)))
2298 { 2282 {
2299 refreshnow = true;
2300 refresh_count = 0; 2283 refresh_count = 0;
2284
2285 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2286 {
2287 refreshnow = true;
2301 ch = NOCHAR; 2288 ch = NOCHAR;
2302 break; 2289 break;
2290 }
2303 } 2291 }
2304 2292
2305 // scr_add_lines only works for nlines <= nrow - 1. 2293 // scr_add_lines only works for nlines <= nrow - 1.
2306 if (nlines >= nrow - 1) 2294 if (nlines >= nrow - 1)
2307 { 2295 {
… …
2335 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))) 2323 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2336 scr_add_lines (buf, str - buf, nlines); 2324 scr_add_lines (buf, str - buf, nlines);
2337 2325
2338 /* 2326 /*
2339 * If there have been a lot of new lines, then update the screen 2327 * If there have been a lot of new lines, then update the screen
2340 * What the heck I'll cheat and only refresh less than every page-full. 2328 * What the heck we'll cheat and only refresh less than every page-full.
2341 * the number of pages between refreshes is refresh_limit, which 2329 * if skipScroll is enabled.
2342 * is incremented here because we must be doing flat-out scrolling.
2343 */ 2330 */
2344 if (refreshnow) 2331 if (refreshnow)
2345 { 2332 {
2346 if (option (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2347 refresh_limit++;
2348 else
2349 {
2350 flag = true;
2351 //TODO: due to popular request, implement "skipscroll" option here
2352 scr_refresh (); 2333 scr_refresh ();
2353 want_refresh = 1; 2334 want_refresh = 1;
2354 }
2355 } 2335 }
2356
2357 } 2336 }
2358 else 2337 else
2359 { 2338 {
2360 try 2339 try
2361 { 2340 {
… …
2369 } 2348 }
2370 2349
2371 ch = NOCHAR; 2350 ch = NOCHAR;
2372 } 2351 }
2373 } 2352 }
2374
2375 return flag;
2376} 2353}
2377 2354
2378// read the next character 2355// read the next character
2379wchar_t 2356wchar_t ecb_hot
2380rxvt_term::next_char () NOTHROW 2357rxvt_term::next_char () noexcept
2381{ 2358{
2382 while (cmdbuf_ptr < cmdbuf_endp) 2359 while (cmdbuf_ptr < cmdbuf_endp)
2383 { 2360 {
2384 // assume 7-bit to be ascii ALWAYS 2361 // assume 7-bit to be ascii ALWAYS (always true in POSIX)
2385 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2362 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f))
2386 return *cmdbuf_ptr++; 2363 return *cmdbuf_ptr++;
2387 2364
2388 wchar_t wc; 2365 wchar_t wc;
2389 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2366 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2390 2367
… …
2394 cmdbuf_ptr = cmdbuf_endp; 2371 cmdbuf_ptr = cmdbuf_endp;
2395 break; 2372 break;
2396 } 2373 }
2397 2374
2398 if (len == (size_t)-1) 2375 if (len == (size_t)-1)
2376 {
2377 mbstate.reset (); // reset now undefined conversion state
2378 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2379 // in which case we "erroneously" return the next byte which might be valid.
2399 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2380 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2381 }
2400 2382
2401 // assume wchar == unicode 2383 // assume wchar == unicode
2402 cmdbuf_ptr += len; 2384 cmdbuf_ptr += len;
2403 return wc & UNICODE_MASK; 2385 return wc & UNICODE_MASK;
2404 } 2386 }
2405 2387
2406 return NOCHAR; 2388 return NOCHAR;
2407} 2389}
2408 2390
2409// read the next octet 2391// read the next octet
2410uint32_t 2392uint32_t ecb_hot
2411rxvt_term::next_octet () NOTHROW 2393rxvt_term::next_octet () noexcept
2412{ 2394{
2413 return cmdbuf_ptr < cmdbuf_endp 2395 return cmdbuf_ptr < cmdbuf_endp
2414 ? (unsigned char)*cmdbuf_ptr++ 2396 ? (unsigned char)*cmdbuf_ptr++
2415 : NOCHAR; 2397 : NOCHAR;
2416} 2398}
2417 2399
2418static class out_of_input out_of_input; 2400static class out_of_input out_of_input;
2419 2401
2420/* rxvt_cmd_getc () - Return next input character */ 2402wchar_t ecb_hot
2421/* 2403rxvt_term::cmd_getc ()
2422 * Return the next input character after first passing any keyboard input
2423 * to the command.
2424 */
2425wchar_t
2426rxvt_term::cmd_getc () THROW ((class out_of_input))
2427{ 2404{
2428 wchar_t c = next_char (); 2405 wchar_t c = next_char ();
2429 2406
2430 if (c == NOCHAR) 2407 if (c == NOCHAR)
2431 throw out_of_input; 2408 throw out_of_input;
2432 2409
2433 return c; 2410 return c;
2434} 2411}
2435 2412
2436uint32_t 2413uint32_t ecb_hot
2437rxvt_term::cmd_get8 () THROW ((class out_of_input)) 2414rxvt_term::cmd_get8 ()
2438{ 2415{
2439 uint32_t c = next_octet (); 2416 uint32_t c = next_octet ();
2440 2417
2441 if (c == NOCHAR) 2418 if (c == NOCHAR)
2442 throw out_of_input; 2419 throw out_of_input;
… …
2445} 2422}
2446 2423
2447/*{{{ print pipe */ 2424/*{{{ print pipe */
2448/*----------------------------------------------------------------------*/ 2425/*----------------------------------------------------------------------*/
2449#ifdef PRINTPIPE 2426#ifdef PRINTPIPE
2450FILE * 2427FILE * ecb_cold
2451rxvt_term::popen_printer () 2428rxvt_term::popen_printer ()
2452{ 2429{
2453 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2430 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2454 2431
2455 if (stream == NULL) 2432 if (stream == NULL)
2456 rxvt_warn ("can't open printer pipe, not printing.\n"); 2433 rxvt_warn ("can't open printer pipe, not printing.\n");
2457 2434
2458 return stream; 2435 return stream;
2459} 2436}
2460 2437
2461int 2438int ecb_cold
2462rxvt_term::pclose_printer (FILE *stream) 2439rxvt_term::pclose_printer (FILE *stream)
2463{ 2440{
2464 fflush (stream); 2441 fflush (stream);
2465 return pclose (stream); 2442 return pclose (stream);
2466} 2443}
2467 2444
2468/* 2445/*
2469 * simulate attached vt100 printer 2446 * simulate attached vt100 printer
2470 */ 2447 */
2471void 2448void ecb_cold
2472rxvt_term::process_print_pipe () 2449rxvt_term::process_print_pipe ()
2473{ 2450{
2474 int done; 2451 FILE *fd = popen_printer ();
2475 FILE *fd;
2476 2452
2477 if ((fd = popen_printer ()) == NULL) 2453 if (!fd)
2478 return; 2454 return;
2479 2455
2480 /* 2456 /*
2481 * Send all input to the printer until either ESC[4i or ESC[?4i 2457 * Send all input to the printer until either ESC[4i or ESC[?4i
2482 * is received. 2458 * is received.
2483 */ 2459 */
2484 for (done = 0; !done;) 2460 for (int done = 0; !done; )
2485 { 2461 {
2486 unsigned char buf[8]; 2462 unsigned char buf[8];
2487 unicode_t ch; 2463 unicode_t ch;
2488 unsigned int i, len; 2464 unsigned int i, len;
2489 2465
… …
2508 { 2484 {
2509 if ((buf[len++] = cmd_getc ()) == 'i') 2485 if ((buf[len++] = cmd_getc ()) == 'i')
2510 break; /* done = 1 */ 2486 break; /* done = 1 */
2511 } 2487 }
2512 } 2488 }
2513 2489
2514 for (i = 0; i < len; i++) 2490 for (i = 0; i < len; i++)
2515 if (putc (buf[i], fd) == EOF) 2491 if (putc (buf[i], fd) == EOF)
2516 { 2492 {
2517 done = 1; 2493 done = 1;
2518 break; 2494 break;
… …
2520 } 2496 }
2521 } 2497 }
2522 2498
2523 pclose_printer (fd); 2499 pclose_printer (fd);
2524} 2500}
2525#endif /* PRINTPIPE */ 2501#endif /* PRINTPIPE */
2526/*}}} */ 2502/*}}} */
2527 2503
2528/* *INDENT-OFF* */
2529enum { 2504enum {
2530 C1_40 = 0x40, 2505 C1_40 = 0x40,
2531 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2506 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2532 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2507 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2533 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2508 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2534 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, 2509 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2535}; 2510};
2536/* *INDENT-ON* */
2537 2511
2538/*{{{ process non-printing single characters */ 2512/*{{{ process non-printing single characters */
2539void 2513void ecb_hot
2540rxvt_term::process_nonprinting (unicode_t ch) 2514rxvt_term::process_nonprinting (unicode_t ch)
2541{ 2515{
2542 switch (ch) 2516 switch (ch)
2543 { 2517 {
2544 case C0_ESC: 2518 case C0_ESC:
… …
2574 scr_charset_choose (0); 2548 scr_charset_choose (0);
2575 break; 2549 break;
2576 2550
2577#ifdef EIGHT_BIT_CONTROLS 2551#ifdef EIGHT_BIT_CONTROLS
2578 // 8-bit controls 2552 // 8-bit controls
2579 case 0x90: /* DCS */ 2553 case 0x90: /* DCS */
2580 process_dcs_seq (); 2554 process_dcs_seq ();
2581 break; 2555 break;
2582 case 0x9b: /* CSI */ 2556 case 0x9b: /* CSI */
2583 process_csi_seq (); 2557 process_csi_seq ();
2584 break; 2558 break;
2585 case 0x9d: /* CSI */ 2559 case 0x9d: /* OSC */
2586 process_osc_seq (); 2560 process_osc_seq ();
2587 break; 2561 break;
2588#endif 2562#endif
2589 } 2563 }
2590} 2564}
2591/*}}} */ 2565/*}}} */
2592 2566
2593 2567
2594/*{{{ process VT52 escape sequences */ 2568/*{{{ process VT52 escape sequences */
2595void 2569void ecb_cold
2596rxvt_term::process_escape_vt52 (unicode_t ch) 2570rxvt_term::process_escape_vt52 (unicode_t ch)
2597{ 2571{
2598 int row, col; 2572 int row, col;
2599 2573
2600 switch (ch) 2574 switch (ch)
… …
2634 break; 2608 break;
2635 case 'Z': /* identify the terminal type */ 2609 case 'Z': /* identify the terminal type */
2636 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2610 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2637 break; 2611 break;
2638 case '<': /* turn off VT52 mode */ 2612 case '<': /* turn off VT52 mode */
2639 PrivMode (0, PrivMode_vt52); 2613 priv_modes &= ~PrivMode_vt52;
2640 break; 2614 break;
2641 case 'F': /* use special graphics character set */ 2615 case 'F': /* use special graphics character set */
2642 case 'G': /* use regular character set */ 2616 case 'G': /* use regular character set */
2643 /* unimplemented */ 2617 /* unimplemented */
2644 break; 2618 break;
… …
2650} 2624}
2651/*}}} */ 2625/*}}} */
2652 2626
2653 2627
2654/*{{{ process escape sequences */ 2628/*{{{ process escape sequences */
2655void 2629void ecb_hot
2656rxvt_term::process_escape_seq () 2630rxvt_term::process_escape_seq ()
2657{ 2631{
2658 unicode_t ch = cmd_getc (); 2632 unicode_t ch = cmd_getc ();
2659 2633
2660 if (priv_modes & PrivMode_vt52) 2634 if (priv_modes & PrivMode_vt52)
… …
2663 return; 2637 return;
2664 } 2638 }
2665 2639
2666 switch (ch) 2640 switch (ch)
2667 { 2641 {
2668 /* case 1: do_tek_mode (); break; */
2669 case '#': 2642 case '#':
2670 if (cmd_getc () == '8') 2643 if (cmd_getc () == '8')
2671 scr_E (); 2644 scr_E ();
2672 break; 2645 break;
2673 case '(': 2646 case '(':
… …
2696#if !ENABLE_MINIMAL 2669#if !ENABLE_MINIMAL
2697 case '9': 2670 case '9':
2698 scr_forwardindex (); 2671 scr_forwardindex ();
2699 break; 2672 break;
2700#endif 2673#endif
2674 // DECPAM/DECPNM
2701 case '=': 2675 case '=':
2676 priv_modes |= PrivMode_aplKP;
2677 break;
2702 case '>': 2678 case '>':
2703 PrivMode ((ch == '='), PrivMode_aplKP); 2679 priv_modes &= ~PrivMode_aplKP;
2704 break; 2680 break;
2705 2681
2706 case C1_40: 2682 case C1_40:
2707 cmd_getc (); 2683 cmd_getc ();
2708 break; 2684 break;
… …
2712 2688
2713 /* 8.3.87: NEXT LINE */ 2689 /* 8.3.87: NEXT LINE */
2714 case C1_NEL: /* ESC E */ 2690 case C1_NEL: /* ESC E */
2715 { 2691 {
2716 wchar_t nlcr[] = { C0_LF, C0_CR }; 2692 wchar_t nlcr[] = { C0_LF, C0_CR };
2717 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1); 2693 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2718 } 2694 }
2719 break; 2695 break;
2720 2696
2697#if 0 // disabled because embedded newlines can make exploits easier
2721 /* kidnapped escape sequence: Should be 8.3.48 */ 2698 /* kidnapped escape sequence: Should be 8.3.48 */
2722 case C1_ESA: /* ESC G */ 2699 case C1_ESA: /* ESC G */
2723 process_graphics (); 2700 // used by original rxvt for rob nations own graphics mode
2701 if (cmd_getc () == 'Q' && option (Opt_insecure))
2702 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2724 break; 2703 break;
2704#endif
2725 2705
2726 /* 8.3.63: CHARACTER TABULATION SET */ 2706 /* 8.3.63: CHARACTER TABULATION SET */
2727 case C1_HTS: /* ESC H */ 2707 case C1_HTS: /* ESC H */
2728 scr_set_tab (1); 2708 scr_set_tab (1);
2729 break; 2709 break;
… …
2732 case C1_RI: /* ESC M */ 2712 case C1_RI: /* ESC M */
2733 scr_index (DN); 2713 scr_index (DN);
2734 break; 2714 break;
2735 2715
2736 /* 8.3.142: SINGLE-SHIFT TWO */ 2716 /* 8.3.142: SINGLE-SHIFT TWO */
2737 /*case C1_SS2: scr_single_shift (2); break; */ 2717 /* case C1_SS2: break; */
2738 2718
2739 /* 8.3.143: SINGLE-SHIFT THREE */ 2719 /* 8.3.143: SINGLE-SHIFT THREE */
2740 /*case C1_SS3: scr_single_shift (3); break; */ 2720 /* case C1_SS3: break; */
2741 2721
2742 /* 8.3.27: DEVICE CONTROL STRING */ 2722 /* 8.3.27: DEVICE CONTROL STRING */
2743 case C1_DCS: /* ESC P */ 2723 case C1_DCS: /* ESC P */
2744 process_dcs_seq (); 2724 process_dcs_seq ();
2745 break; 2725 break;
… …
2747 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2727 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2748 case C1_SCI: /* ESC Z */ 2728 case C1_SCI: /* ESC Z */
2749 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1); 2729 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2750 break; /* steal obsolete ESC [ c */ 2730 break; /* steal obsolete ESC [ c */
2751 2731
2752 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2732 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2753 case C1_CSI: /* ESC [ */ 2733 case C1_CSI: /* ESC [ */
2754 process_csi_seq (); 2734 process_csi_seq ();
2755 break; 2735 break;
2756 2736
2757 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2737 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2758 case C1_OSC: /* ESC ] */ 2738 case C1_OSC: /* ESC ] */
2759 process_osc_seq (); 2739 process_osc_seq ();
2760 break; 2740 break;
2761 2741
2762 /* 8.3.106: RESET TO INITIAL STATE */ 2742 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2763 case 'c': 2743 case 'c':
2764 mbstate.reset (); 2744 mbstate.reset ();
2765 scr_poweron (); 2745 scr_poweron ();
2766 scrollbar_show (1); 2746 scrollBar.show (1);
2767 break; 2747 break;
2768 2748
2769 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2749 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2770 case 'n': 2750 case 'n':
2771 scr_charset_choose (2); 2751 scr_charset_choose (2);
… …
2778 } 2758 }
2779} 2759}
2780/*}}} */ 2760/*}}} */
2781 2761
2782/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2762/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2783/* *INDENT-OFF* */
2784enum { 2763enum {
2785 CSI_ICH = 0x40, 2764 CSI_ICH = 0x40,
2786 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2765 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2787 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2766 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2788 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2767 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
… …
2791 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2770 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2792 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2771 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2793 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2772 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2794}; 2773};
2795 2774
2796#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2775#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2797 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2776 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2798 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2777 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2799#define get_byte_array_bit(array, bit) \ 2778#define get_byte_array_bit(array, bit) \
2800 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2779 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2801 2780
2802const unsigned char csi_defaults[] = 2781static const unsigned char csi_defaults[] =
2803 { 2782 {
2804 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2783 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2805 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2784 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2806 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2785 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2807 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2786 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2808 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2787 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2809 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2788 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2810 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2789 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2811 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ 2790 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2812 }; 2791 };
2813/* *INDENT-ON* */
2814 2792
2815void 2793void ecb_hot
2816rxvt_term::process_csi_seq () 2794rxvt_term::process_csi_seq ()
2817{ 2795{
2818 unicode_t ch, priv, i; 2796 unicode_t ch, priv, prev_ch, i;
2819 unsigned int nargs, p; 2797 unsigned int nargs, p;
2820 int n, ndef; 2798 int n, ndef;
2821 int arg[ESC_ARGS]; 2799 int arg[ESC_ARGS] = { };
2822 2800
2823 for (nargs = ESC_ARGS; nargs > 0;) 2801 nargs = 0;
2824 arg[--nargs] = 0;
2825 2802
2826 priv = 0; 2803 priv = 0;
2827 ch = cmd_getc (); 2804 ch = cmd_getc ();
2828 if (ch >= '<' && ch <= '?') 2805 if ((ch >= '<' && ch <= '?') || ch == '!')
2806 {
2829 { /* '<' '=' '>' '?' */ 2807 /* '<' '=' '>' '?' '!' */
2830 priv = ch; 2808 priv = ch;
2831 ch = cmd_getc (); 2809 ch = cmd_getc ();
2832 } 2810 }
2833 2811
2812 prev_ch = 0;
2834 /* read any numerical arguments */ 2813 /* read any numerical arguments */
2835 for (n = -1; ch < CSI_ICH; ) 2814 for (n = -1; ch < CSI_ICH; )
2836 { 2815 {
2837 if (isdigit (ch)) 2816 if (isdigit (ch))
2838 { 2817 {
… …
2848 n = -1; 2827 n = -1;
2849 } 2828 }
2850 else if (IS_CONTROL (ch)) 2829 else if (IS_CONTROL (ch))
2851 process_nonprinting (ch); 2830 process_nonprinting (ch);
2852 2831
2832 prev_ch = ch;
2853 ch = cmd_getc (); 2833 ch = cmd_getc ();
2854 } 2834 }
2855 2835
2856 if (ch > CSI_7F) 2836 if (ch > CSI_7F)
2857 return; 2837 return;
… …
2873 switch (priv) 2853 switch (priv)
2874 { 2854 {
2875 case '>': 2855 case '>':
2876 if (ch == CSI_DA) /* secondary device attributes */ 2856 if (ch == CSI_DA) /* secondary device attributes */
2877 { 2857 {
2878 // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt, 2858 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2879 // 'U' for rxvt-unicode != 7.[34] (where it was broken). 2859 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2880 // 2860 //
2881 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt 2861 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2882 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify 2862 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2883 // that we do not support xterm mouse reporting (should be 95 when we do). 2863 // versions.
2884 // 2864 //
2885 tt_printf ("\033[>%d;94;0c", 'U'); 2865 tt_printf ("\033[>%d;95;0c", 'U');
2886 } 2866 }
2887 break; 2867 break;
2868
2888 case '?': 2869 case '?':
2889 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2870 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2890 process_terminal_mode (ch, priv, nargs, arg); 2871 process_terminal_mode (ch, priv, nargs, arg);
2872 if (prev_ch == '$' && ch == 'p')
2873 process_terminal_mode (ch, priv, nargs, arg);
2891 break; 2874 break;
2875
2876 case '!':
2877 if (ch == CSI_70)
2878 {
2879 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2880 scr_soft_reset ();
2881
2882 static const int pm_h[] = { 7, 25 };
2883 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1006, 1015, 1049 };
2884
2885 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2886 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2892 } 2887 }
2888 break;
2889 }
2890
2893 return; 2891 return;
2894 } 2892 }
2895 2893
2896 switch (ch) 2894 switch (ch)
2897 { 2895 {
… …
2911 } 2909 }
2912 break; 2910 break;
2913#endif 2911#endif
2914 2912
2915 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2913 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2916 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2914 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2917 arg[0] = -arg[0]; 2915 arg[0] = -arg[0];
2918 /* FALLTHROUGH */ 2916 /* FALLTHROUGH */
2919 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2917 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2920 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2918 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2921 scr_gotorc (arg[0], 0, RELATIVE); 2919 scr_gotorc (arg[0], 0, RELATIVE);
2922 break; 2920 break;
2923 2921
2924 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2922 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2925 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2923 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
2926#ifdef ISO6429 2924#ifdef ISO6429
2927 arg[0] = -arg[0]; 2925 arg[0] = -arg[0];
2928#else /* emulate common DEC VTs */ 2926#else /* emulate common DEC VTs */
2929 arg[0] = arg[0] ? -arg[0] : -1; 2927 arg[0] = arg[0] ? -arg[0] : -1;
2930#endif 2928#endif
… …
3021 case 7: /* unofficial extension */ 3019 case 7: /* unofficial extension */
3022 if (option (Opt_insecure)) 3020 if (option (Opt_insecure))
3023 tt_printf ("%-.250s\012", rs[Rs_display_name]); 3021 tt_printf ("%-.250s\012", rs[Rs_display_name]);
3024 break; 3022 break;
3025 case 8: /* unofficial extension */ 3023 case 8: /* unofficial extension */
3026 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3024 process_xterm_seq (XTerm_title, (char *)RESNAME "-" VERSION, CHAR_ST); // char * cast verified
3027 break; 3025 break;
3028 } 3026 }
3029 break; 3027 break;
3030 3028
3031 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3029 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
3075 scr_insert_mode (1); 3073 scr_insert_mode (1);
3076 else if (arg[0] == 20) 3074 else if (arg[0] == 20)
3077 priv_modes |= PrivMode_LFNL; 3075 priv_modes |= PrivMode_LFNL;
3078 break; 3076 break;
3079 3077
3078 case CSI_71: // DECSCUSR: set cursor style
3079 if (prev_ch == ' ')
3080 set_cursor_style (arg[0]);
3081 break;
3082
3080 /* 3083 /*
3081 * PRIVATE USE beyond this point. All CSI_7? sequences here 3084 * PRIVATE USE beyond this point. All CSI_7? sequences here
3082 */ 3085 */
3083 case CSI_72: /* DECSTBM: set top and bottom margins */ 3086 case CSI_72: /* DECSTBM: set top and bottom margins */
3084 if (nargs == 1) 3087 if (nargs == 1)
… …
3112 } 3115 }
3113} 3116}
3114/*}}} */ 3117/*}}} */
3115 3118
3116#if !ENABLE_MINIMAL 3119#if !ENABLE_MINIMAL
3117/* ARGSUSED */
3118void 3120void
3119rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3121rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3120{ 3122{
3121 int x, y; 3123 int x, y;
3122 XWindowAttributes wattr; 3124 XWindowAttributes wattr;
… …
3131 { 3133 {
3132 /* 3134 /*
3133 * commands 3135 * commands
3134 */ 3136 */
3135 case 1: /* deiconify window */ 3137 case 1: /* deiconify window */
3136 XMapWindow (dpy, parent[0]); 3138 XMapWindow (dpy, parent);
3137 break; 3139 break;
3138 case 2: /* iconify window */ 3140 case 2: /* iconify window */
3139 XIconifyWindow (dpy, parent[0], display->screen); 3141 XIconifyWindow (dpy, parent, display->screen);
3140 break; 3142 break;
3141 case 3: /* set position (pixels) */ 3143 case 3: /* set position (pixels) */
3142 XMoveWindow (dpy, parent[0], args[1], args[2]); 3144 XMoveWindow (dpy, parent, args[1], args[2]);
3143 break; 3145 break;
3144 case 4: /* set size (pixels) */ 3146 case 4: /* set size (pixels) */
3145 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3147 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3146 break; 3148 break;
3147 case 5: /* raise window */ 3149 case 5: /* raise window */
3148 XRaiseWindow (dpy, parent[0]); 3150 XRaiseWindow (dpy, parent);
3149 break; 3151 break;
3150 case 6: /* lower window */ 3152 case 6: /* lower window */
3151 XLowerWindow (dpy, parent[0]); 3153 XLowerWindow (dpy, parent);
3152 break; 3154 break;
3153 case 7: /* refresh window */ 3155 case 7: /* refresh window */
3154 scr_touch (true); 3156 scr_touch (true);
3155 break; 3157 break;
3156 case 8: /* set size (chars) */ 3158 case 8: /* set size (chars) */
… …
3159 break; 3161 break;
3160 3162
3161 //case 9: NYI, TODO, restore maximized window or maximize window 3163 //case 9: NYI, TODO, restore maximized window or maximize window
3162 default: 3164 default:
3163 if (args[0] >= 24) /* set height (chars) */ 3165 if (args[0] >= 24) /* set height (chars) */
3164 set_widthheight ((unsigned int)width, 3166 set_widthheight ((unsigned int)vt_width,
3165 (unsigned int) (args[1] * fheight)); 3167 (unsigned int) (args[1] * fheight));
3166 break; 3168 break;
3167 3169
3168 /* 3170 /*
3169 * reports - some output format copied from XTerm 3171 * reports - some output format copied from XTerm
3170 */ 3172 */
3171 case 11: /* report window state */ 3173 case 11: /* report window state */
3172 XGetWindowAttributes (dpy, parent[0], &wattr); 3174 XGetWindowAttributes (dpy, parent, &wattr);
3173 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3175 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3174 break; 3176 break;
3175 case 13: /* report window position */ 3177 case 13: /* report window position */
3176 XGetWindowAttributes (dpy, parent[0], &wattr); 3178 XGetWindowAttributes (dpy, parent, &wattr);
3177 XTranslateCoordinates (dpy, parent[0], wattr.root, 3179 XTranslateCoordinates (dpy, parent, wattr.root,
3178 -wattr.border_width, -wattr.border_width, 3180 -wattr.border_width, -wattr.border_width,
3179 &x, &y, &wdummy); 3181 &x, &y, &wdummy);
3180 tt_printf ("\033[3;%d;%dt", x, y); 3182 tt_printf ("\033[3;%d;%dt", x, y);
3181 break; 3183 break;
3182 case 14: /* report window size (pixels) */ 3184 case 14: /* report window size (pixels) */
3183 XGetWindowAttributes (dpy, parent[0], &wattr); 3185 XGetWindowAttributes (dpy, parent, &wattr);
3184 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3186 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3185 break; 3187 break;
3186 case 18: /* report text area size (chars) */ 3188 case 18: /* report text area size (chars) */
3187 tt_printf ("\033[8;%d;%dt", nrow, ncol); 3189 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3188 break; 3190 break;
… …
3190 tt_printf ("\033[9;%d;%dt", nrow, ncol); 3192 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3191 break; 3193 break;
3192 case 20: /* report icon label */ 3194 case 20: /* report icon label */
3193 { 3195 {
3194 char *s; 3196 char *s;
3195 XGetIconName (dpy, parent[0], &s); 3197 XGetIconName (dpy, parent, &s);
3196 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3198 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3197 XFree (s); 3199 XFree (s);
3198 } 3200 }
3199 break; 3201 break;
3200 case 21: /* report window title */ 3202 case 21: /* report window title */
3201 { 3203 {
3202 char *s; 3204 char *s;
3203 XFetchName (dpy, parent[0], &s); 3205 XFetchName (dpy, parent, &s);
3204 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3206 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3205 XFree (s); 3207 XFree (s);
3206 } 3208 }
3207 break; 3209 break;
3208 } 3210 }
… …
3218rxvt_term::get_to_st (unicode_t &ends_how) 3220rxvt_term::get_to_st (unicode_t &ends_how)
3219{ 3221{
3220 unicode_t ch; 3222 unicode_t ch;
3221 bool seen_esc = false; 3223 bool seen_esc = false;
3222 unsigned int n = 0; 3224 unsigned int n = 0;
3223 wchar_t string[STRING_MAX]; 3225 wchar_t string[CBUFSIZ];
3224 3226
3225 while ((ch = cmd_getc ()) != NOCHAR) 3227 while ((ch = cmd_getc ()) != NOCHAR)
3226 { 3228 {
3227 if (seen_esc) 3229 if (seen_esc)
3228 { 3230 {
… …
3243 else if (ch < 0x20) 3245 else if (ch < 0x20)
3244 return NULL; /* other control character - exit */ 3246 return NULL; /* other control character - exit */
3245 3247
3246 seen_esc = false; 3248 seen_esc = false;
3247 3249
3248 if (n >= STRING_MAX - 1) 3250 if (n >= sizeof (string) - 1)
3249 // stop at some sane length 3251 // stop at some sane length
3250 return NULL; 3252 return NULL;
3251 3253
3252 string[n++] = ch; 3254 string[n++] = ch;
3253 } 3255 }
… …
3264 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3266 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3265 */ 3267 */
3266void 3268void
3267rxvt_term::process_dcs_seq () 3269rxvt_term::process_dcs_seq ()
3268{ 3270{
3269 char *s;
3270 unicode_t eh;
3271
3272 /* 3271 /*
3273 * Not handled yet 3272 * Not handled yet
3274 */ 3273 */
3274
3275 unicode_t eh;
3275 s = get_to_st (eh); 3276 char *s = get_to_st (eh);
3276 if (s) 3277 if (s)
3277 free (s); 3278 free (s);
3278 3279
3279 return; 3280 return;
3280} 3281}
… …
3284 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3285 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3285 */ 3286 */
3286void 3287void
3287rxvt_term::process_osc_seq () 3288rxvt_term::process_osc_seq ()
3288{ 3289{
3289 unicode_t ch, eh;
3290 int arg; 3290 int arg;
3291 3291
3292 ch = cmd_getc (); 3292 unicode_t ch = cmd_getc ();
3293 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3293 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3294 arg = arg * 10 + (ch - '0'); 3294 arg = arg * 10 + (ch - '0');
3295 3295
3296 if (ch == ';') 3296 if (ch == ';')
3297 { 3297 {
3298 unicode_t eh;
3298 char *s = get_to_st (eh); 3299 char *s = get_to_st (eh);
3299 3300
3300 if (s) 3301 if (s)
3301 { 3302 {
3302 process_xterm_seq (arg, s, eh); 3303 process_xterm_seq (arg, s, eh);
3303 free (s); 3304 free (s);
3304 } 3305 }
3305 } 3306 }
3306} 3307}
3307 3308
3309static unsigned int
3310colorcube_index (unsigned int idx_r,
3311 unsigned int idx_g,
3312 unsigned int idx_b)
3313{
3314 assert (idx_r < Red_levels);
3315 assert (idx_g < Green_levels);
3316 assert (idx_b < Blue_levels);
3317
3318 return idx_r * Blue_levels * Green_levels +
3319 idx_g * Blue_levels +
3320 idx_b;
3321}
3322
3323/*
3324 * Find the nearest color slot in the hidden color cube,
3325 * adapt its value to the 32bit RGBA color.
3326 */
3327unsigned int
3328rxvt_term::map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a)
3329{
3330 r &= 0xff;
3331 g &= 0xff;
3332 b &= 0xff;
3333 a &= 0xff;
3334
3335 uint32_t color = (a << 24) | (r << 16) | (g << 8) | b;
3336
3337 /* we allow one of the 6 closest neighbouring colours */
3338 /* to replace the current color, if they not used recently */
3339 #if 0
3340 static const unsigned char dxyz[][3] = {
3341 0, 0, 0,
3342 0, 0, 4,
3343 0, 4, 4,
3344 4, 4, 0,
3345 4, 0, 4,
3346 0, 4, 0,
3347 4, 0, 0,
3348 };
3349 #else
3350 // silly compressed verlapping triplets version of above
3351 static const unsigned char dxyz[] = {
3352 0, 0, 0, 4, 4, 0, 4, 0, 0,
3353 };
3354 #endif
3355
3356 static const unsigned char color_level[8][32] = {
3357 // neighbour index
3358 {0, 0, 1, 0, 0, 1, 1, 2, 2, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3},
3359 {0, 1, 0, 1, 1, 2, 1, 1, 2, 2, 3, 3, 2, 2, 2, 3, 3, 3, 4, 4, 4, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4},
3360 {0, 0, 1, 2, 1, 1, 2, 3, 3, 2, 2, 3, 3, 4, 4, 3, 3, 3, 4, 4, 5, 5, 5, 4, 4, 4, 5, 5, 5, 5, 5, 5},
3361 {0, 0, 2, 1, 2, 3, 2, 2, 3, 4, 4, 3, 3, 4, 4, 5, 5, 4, 4, 5, 5, 5, 6, 6, 5, 5, 5, 6, 6, 6, 6, 6},
3362 // Red_levels/Green_levels/Blue_levels index
3363 {0, 0, 0, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3},
3364 {0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4},
3365 {0, 1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5},
3366 {0, 1, 1, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6},
3367 };
3368
3369 unsigned int idx;
3370
3371 for (int n = 0; n < ecb_array_length (dxyz) - 2; ++n)
3372 {
3373 unsigned int idx_r = color_level[ Red_levels - dxyz[n + 0]][r / 8];
3374 unsigned int idx_g = color_level[Green_levels - dxyz[n + 1]][g / 8];
3375 unsigned int idx_b = color_level[ Blue_levels - dxyz[n + 2]][b / 8];
3376 unsigned int index = colorcube_index (idx_r, idx_g, idx_b);
3377
3378 if (n == 0)
3379 idx = index;
3380
3381 if (rgb24_color[index] == color)
3382 {
3383 rgb24_seqno[index] = ++rgb24_sequence;
3384 return index + minTermCOLOR24;
3385 }
3386
3387 // minor issue: could update index 0 few more times
3388 if ((rgb24_seqno[index] | rgb24_color[index]) == 0)
3389 {
3390 idx = index;
3391 goto update;
3392 }
3393
3394 // like (rgb24_seqno[idx] > rgb24_seqno[index])
3395 // but also handles wrap around values well enough
3396 if ((uint16_t)(rgb24_seqno[idx] - rgb24_seqno[index]) < 0x8000)
3397 idx = index;
3398 }
3399
3400update:
3401 rgb24_color[idx] = color;
3402 rgb24_seqno[idx] = ++rgb24_sequence;
3403
3404 idx += minTermCOLOR24;
3405 pix_colors_focused [idx].free (this);
3406 pix_colors_focused [idx].set (this, rgba (r * 0x0101, g * 0x0101, b * 0x0101, a * 0x0101));
3407 update_fade_color (idx, false);
3408
3409 return idx;
3410}
3411
3308void 3412void
3309rxvt_term::process_color_seq (int report, int color, const char *str, char resp) 3413rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3310{ 3414{
3311 if (str[0] == '?' && !str[1]) 3415 if (str[0] == '?' && !str[1])
3312 { 3416 {
3313 rgba c; 3417 rgba c;
3314 pix_colors_focused[color].get (c); 3418 pix_colors_focused[color].get (c);
3419 char rgba_str[32];
3315 3420
3316#if XFT 3421#if XFT
3317 if (c.a != rgba::MAX_CC) 3422 if (c.a != rgba::MAX_CC)
3318 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp); 3423 snprintf (rgba_str, sizeof (rgba_str), "rgba:%04x/%04x/%04x/%04x", c.r, c.g, c.b, c.a);
3319 else 3424 else
3320#endif 3425#endif
3321 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp); 3426 snprintf (rgba_str, sizeof (rgba_str), "rgb:%04x/%04x/%04x", c.r, c.g, c.b);
3427
3428 if (IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3429 tt_printf ("\033]%d;%d;%s%c", report, color - minCOLOR, rgba_str, resp);
3430 else
3431 tt_printf ("\033]%d;%s%c", report, rgba_str, resp);
3322 } 3432 }
3323 else 3433 else
3324 set_window_color (color, str); 3434 set_window_color (color, str);
3325} 3435}
3326 3436
3327/* 3437/*
3328 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3438 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3329 */ 3439 */
3330void 3440void
3331rxvt_term::process_xterm_seq (int op, const char *str, char resp) 3441rxvt_term::process_xterm_seq (int op, char *str, char resp)
3332{ 3442{
3333 int color; 3443 int color;
3334 char *buf, *name; 3444 char *buf, *name;
3335 bool query = str[0] == '?' && !str[1]; 3445 bool query = str[0] == '?' && !str[1];
3336 int saveop = op; 3446 int saveop = op;
3337 3447
3338 dLocal (Display *, dpy); 3448 dLocal (Display *, dpy);
3339 3449
3340 assert (str != NULL); 3450 assert (str != NULL);
3341 3451
3342 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END))) 3452 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3343 return; 3453 return;
3344 3454
3345 switch (op) 3455 switch (op)
3346 { 3456 {
… …
3363 unsigned long bytes_after; 3473 unsigned long bytes_after;
3364 unsigned char *value = 0; 3474 unsigned char *value = 0;
3365 const char *str = ""; 3475 const char *str = "";
3366 3476
3367 if (prop 3477 if (prop
3368 && XGetWindowProperty (dpy, parent[0], 3478 && XGetWindowProperty (dpy, parent,
3369 prop, 0, 1<<16, 0, AnyPropertyType, 3479 prop, 0, 1<<16, 0, AnyPropertyType,
3370 &actual_type, &actual_format, 3480 &actual_type, &actual_format,
3371 &nitems, &bytes_after, &value) == Success 3481 &nitems, &bytes_after, &value) == Success
3372 && actual_type != None 3482 && actual_type != None
3373 && actual_format == 8) 3483 && actual_format == 8)
3374 str = (const char *)(value); 3484 str = (const char *)(value);
3375 3485
3376 tt_printf ("\033]%d;%s%c", op, str, resp); 3486 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3377 3487
3378 XFree (value); 3488 XFree (value);
3379 } 3489 }
3380 else 3490 else
3381 { 3491 {
3382 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3492 char *eq = strchr (str, '=');
3383 3493
3384 if (eq) 3494 if (eq)
3385 { 3495 {
3386 *eq = 0; 3496 *eq = 0;
3387 set_utf8_property (display->atom (str), eq + 1); 3497 set_utf8_property (display->atom (str), eq + 1);
3388 } 3498 }
3389 else 3499 else
3390 XDeleteProperty (dpy, parent[0], 3500 XDeleteProperty (dpy, parent,
3391 display->atom (str)); 3501 display->atom (str));
3392 } 3502 }
3393 break; 3503 break;
3394 3504
3395 case XTerm_Color: 3505 case XTerm_Color:
… …
3408 *buf++ = '\0'; 3518 *buf++ = '\0';
3409 3519
3410 process_color_seq (op, color, name, resp); 3520 process_color_seq (op, color, name, resp);
3411 } 3521 }
3412 break; 3522 break;
3523 case Rxvt_restoreFG:
3413 case XTerm_Color00: 3524 case XTerm_Color00:
3414 process_color_seq (op, Color_fg, str, resp); 3525 process_color_seq (op, Color_fg, str, resp);
3415 break; 3526 break;
3527 case Rxvt_restoreBG:
3416 case XTerm_Color01: 3528 case XTerm_Color01:
3417 process_color_seq (op, Color_bg, str, resp); 3529 process_color_seq (op, Color_bg, str, resp);
3418 break; 3530 break;
3419#ifndef NO_CURSORCOLOR 3531#ifndef NO_CURSORCOLOR
3420 case XTerm_Color_cursor: 3532 case XTerm_Color_cursor:
… …
3425 process_color_seq (op, Color_pointer_fg, str, resp); 3537 process_color_seq (op, Color_pointer_fg, str, resp);
3426 break; 3538 break;
3427 case XTerm_Color_pointer_bg: 3539 case XTerm_Color_pointer_bg:
3428 process_color_seq (op, Color_pointer_bg, str, resp); 3540 process_color_seq (op, Color_pointer_bg, str, resp);
3429 break; 3541 break;
3542#ifdef OPTION_HC
3543 case XTerm_Color_HC:
3544 process_color_seq (op, Color_HC, str, resp);
3545 break;
3546 case XTerm_Color_HTC:
3547 process_color_seq (op, Color_HTC, str, resp);
3548 break;
3549#endif
3430#ifndef NO_BOLD_UNDERLINE_REVERSE 3550#ifndef NO_BOLD_UNDERLINE_REVERSE
3431 case XTerm_Color_RV:
3432 process_color_seq (op, Color_RV, str, resp);
3433 break;
3434 case Rxvt_Color_BD:
3435 case URxvt_Color_BD: 3551 case URxvt_Color_BD:
3436 process_color_seq (op, Color_BD, str, resp); 3552 process_color_seq (op, Color_BD, str, resp);
3437 break; 3553 break;
3438 case Rxvt_Color_UL:
3439 case URxvt_Color_UL: 3554 case URxvt_Color_UL:
3440 process_color_seq (op, Color_UL, str, resp); 3555 process_color_seq (op, Color_UL, str, resp);
3441 break; 3556 break;
3442 case URxvt_Color_IT: 3557 case URxvt_Color_IT:
3443 process_color_seq (op, Color_IT, str, resp); 3558 process_color_seq (op, Color_IT, str, resp);
3444 break; 3559 break;
3445#endif 3560#endif
3446#if TRANSPARENT && TINTING
3447 case URxvt_Color_tint: 3561 case URxvt_Color_border:
3448 process_color_seq (op, Color_tint, str, resp); 3562 process_color_seq (op, Color_border, str, resp);
3449
3450 check_our_parents ();
3451
3452 if (am_transparent)
3453 want_full_refresh = want_refresh = 1;
3454
3455 break;
3456#endif
3457
3458 case Rxvt_Pixmap:
3459 {
3460 if (*str != ';')
3461 {
3462#if XPM_BACKGROUND
3463 scale_pixmap (""); /* reset to default scaling */
3464 set_bgPixmap (str); /* change pixmap */
3465 scr_touch (true);
3466#endif
3467 }
3468
3469 int changed = 0;
3470
3471 while ((str = strchr (str, ';')) != NULL)
3472 {
3473 str++;
3474#if XPM_BACKGROUND
3475 changed += scale_pixmap (str);
3476#endif
3477 }
3478
3479 if (changed)
3480 {
3481#ifdef XPM_BACKGROUND
3482 resize_pixmap ();
3483 scr_touch (true);
3484#endif
3485 }
3486#if TRANSPARENT && defined(HAVE_AFTERIMAGE)
3487 if (option(Opt_transparent))
3488 check_our_parents ();
3489#endif
3490
3491 }
3492 break;
3493
3494 case Rxvt_restoreFG:
3495 set_window_color (Color_fg, str);
3496 break;
3497 case Rxvt_restoreBG:
3498 set_window_color (Color_bg, str);
3499 break; 3563 break;
3500 3564
3501 case XTerm_logfile: 3565 case XTerm_logfile:
3502 // TODO, when secure mode? 3566 // TODO, when secure mode?
3503 break; 3567 break;
… …
3544 rs[Rs_name], VERSION[0], VERSION[2], 3608 rs[Rs_name], VERSION[0], VERSION[2],
3545 resp); 3609 resp);
3546 break; 3610 break;
3547 3611
3548#if !ENABLE_MINIMAL 3612#if !ENABLE_MINIMAL
3613 case URxvt_cellinfo:
3614 if (query)
3615 tt_printf ("\33]%d;%d;%d;%d%c", saveop,
3616 fwidth, fheight, fbase,
3617 resp);
3618 break;
3619
3549 case URxvt_locale: 3620 case URxvt_locale:
3550 if (query) 3621 if (query)
3551 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp); 3622 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3552 else 3623 else
3553 { 3624 {
… …
3571 break; 3642 break;
3572#endif 3643#endif
3573 3644
3574#if ENABLE_PERL 3645#if ENABLE_PERL
3575 case URxvt_perl: 3646 case URxvt_perl:
3576 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END))) 3647 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3577 ; // no responses yet
3578 break; 3648 break;
3579#endif 3649#endif
3580 } 3650 }
3581} 3651}
3582/*----------------------------------------------------------------------*/ 3652/*----------------------------------------------------------------------*/
… …
3589 * 's' = save 3659 * 's' = save
3590 * 'r' = restore 3660 * 'r' = restore
3591 * 't' = toggle 3661 * 't' = toggle
3592 * so no need for fancy checking 3662 * so no need for fancy checking
3593 */ 3663 */
3594int 3664int ecb_cold
3595rxvt_term::privcases (int mode, unsigned long bit) 3665rxvt_term::privcases (int mode, unsigned long bit)
3596{ 3666{
3597 int state; 3667 int state;
3598 3668
3599 if (mode == 's') 3669 if (mode == 's')
3600 { 3670 {
3601 SavedModes |= (priv_modes & bit); 3671 if (priv_modes & bit)
3672 SavedModes |= bit;
3673 else
3674 SavedModes &= ~bit;
3602 return -1; 3675 return -1;
3603 } 3676 }
3604 else 3677 else
3605 { 3678 {
3606 if (mode == 'r') 3679 if (mode == 'r')
3607 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3680 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3608 else 3681 else
3609 state = (mode == 't') ? ! (priv_modes & bit) : mode; 3682 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3610 PrivMode (state, bit); 3683
3684 if (state)
3685 priv_modes |= bit;
3686 else
3687 priv_modes &= ~bit;
3611 } 3688 }
3612 3689
3613 return state; 3690 return state;
3614} 3691}
3615 3692
3616/* we're not using priv _yet_ */ 3693/* we're not using priv _yet_ */
3617void 3694void
3618rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg) 3695rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3619{ 3696{
3620 unsigned int i, j; 3697 unsigned int i, j;
3621 int state; 3698 int state;
3622 3699
3623 static const struct 3700 static const struct
3624 { 3701 {
3625 const int argval; 3702 const int argval;
3626 const unsigned long bit; 3703 const unsigned long bit;
3627 }
3628
3629 argtopriv[] = { 3704 } argtopriv[] = {
3630 { 1, PrivMode_aplCUR }, 3705 { 1, PrivMode_aplCUR }, // DECCKM
3631 { 2, PrivMode_vt52 }, 3706 { 2, PrivMode_vt52 }, // DECANM
3632 { 3, PrivMode_132 }, 3707 { 3, PrivMode_132 }, // DECCOLM
3633 { 4, PrivMode_smoothScroll }, 3708 { 4, PrivMode_smoothScroll }, // DECSCLM
3634 { 5, PrivMode_rVideo }, 3709 { 5, PrivMode_rVideo }, // DECSCNM
3635 { 6, PrivMode_relOrigin }, 3710 { 6, PrivMode_relOrigin }, // DECOM
3636 { 7, PrivMode_Autowrap }, 3711 { 7, PrivMode_Autowrap }, // DECAWM
3637 // 8, bi-directional support mode 3712 // 8, auto-repeat keys // DECARM
3638 { 9, PrivMode_MouseX10 }, 3713 { 9, PrivMode_MouseX10 },
3639 // 18, 19 printing-related
3640 { 25, PrivMode_VisibleCursor }, 3714 { 12, PrivMode_BlinkingCursor },
3715 // 18 end FF to printer after print screen
3716 // 19 Print screen prints full screen/scroll region
3717 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3641#ifdef scrollBar_esc 3718#ifdef scrollBar_esc
3642 { scrollBar_esc, PrivMode_scrollBar }, 3719 { scrollBar_esc, PrivMode_scrollBar },
3643#endif 3720#endif
3644 { 35, PrivMode_ShiftKeys }, // rxvt extension 3721 { 35, PrivMode_ShiftKeys }, // rxvt extension
3722 // 38, tektronix mode // DECTEK
3645 { 40, PrivMode_132OK }, 3723 { 40, PrivMode_132OK },
3646 // 41 xterm more fixes NYI 3724 // 41 xterm more fixes NYI
3647 // 45 margin bell NYI 3725 // 45 margin bell NYI
3648 // 46 start logging 3726 // 46 start logging
3649 { 47, PrivMode_Screen }, 3727 { 47, PrivMode_Screen },
3650 { 66, PrivMode_aplKP }, 3728 { 66, PrivMode_aplKP }, // DECNKM
3651#ifndef NO_BACKSPACE_KEY 3729#ifndef NO_BACKSPACE_KEY
3652 { 67, PrivMode_BackSpace }, 3730 { 67, PrivMode_BackSpace }, // DECBKM
3653#endif 3731#endif
3654 { 1000, PrivMode_MouseX11 }, 3732 { 1000, PrivMode_MouseX11 },
3655 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3733 { 1002, PrivMode_MouseBtnEvent },
3656 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3734 { 1003, PrivMode_MouseAnyEvent },
3657 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3735#if ENABLE_FRILLS
3736 { 1004, PrivMode_FocusEvent },
3737 { 1005, PrivMode_ExtMouseUTF8 },
3738 { 1006, PrivMode_ExtMouseSGR },
3739#endif
3658 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3740 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3659 { 1011, PrivMode_Keypress }, // rxvt extension 3741 { 1011, PrivMode_Keypress }, // rxvt extension
3742#if ENABLE_FRILLS
3743 { 1015, PrivMode_ExtMouseUrxvt }, // urxvt extension of 1005
3744#endif
3660 // 1035 enable modifiers for alt, numlock NYI 3745 // 1035 enable modifiers for alt, numlock NYI
3661 // 1036 send ESC for meta keys NYI 3746 // 1036 send ESC for meta keys NYI
3662 // 1037 send DEL for keypad delete NYI 3747 // 1037 send DEL for keypad delete NYI
3663 { 1047, PrivMode_Screen }, 3748 { 1047, PrivMode_Screen },
3664 // 1048 save and restore cursor 3749 // 1048 save and restore cursor, implemented in code
3665 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3750 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3666 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3751 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3752#if ENABLE_FRILLS
3753 { 2004, PrivMode_BracketPaste },
3754#endif
3667 }; 3755 };
3668 3756
3669 if (nargs == 0) 3757 if (nargs == 0)
3670 return; 3758 return;
3759
3760 // DECRQM
3761 if (mode == 'p')
3762 {
3763 int status = 0;
3764 if (nargs != 1)
3765 return;
3766
3767 for (j = 0; j < ecb_array_length (argtopriv); j++)
3768 if (argtopriv[j].argval == arg[0])
3769 {
3770 status = (priv_modes & argtopriv[j].bit) ? 1 : 2;
3771 break;
3772 }
3773
3774 tt_printf ("\33[?%d;%d$y", arg[0], status);
3775 return;
3776 }
3671 3777
3672 /* make lo/hi boolean */ 3778 /* make lo/hi boolean */
3673 if (mode == 'l') 3779 if (mode == 'l')
3674 mode = 0; /* reset */ 3780 mode = 0; /* reset */
3675 else if (mode == 'h') 3781 else if (mode == 'h')
… …
3678 for (i = 0; i < nargs; i++) 3784 for (i = 0; i < nargs; i++)
3679 { 3785 {
3680 state = -1; 3786 state = -1;
3681 3787
3682 /* basic handling */ 3788 /* basic handling */
3683 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3789 for (j = 0; j < ecb_array_length (argtopriv); j++)
3684 if (argtopriv[j].argval == arg[i]) 3790 if (argtopriv[j].argval == arg[i])
3685 { 3791 {
3686 state = privcases (mode, argtopriv[j].bit); 3792 state = privcases (mode, argtopriv[j].bit);
3687 break; 3793 break;
3688 } 3794 }
… …
3696 3802
3697 scr_touch (true); 3803 scr_touch (true);
3698 break; 3804 break;
3699#endif 3805#endif
3700 case 1048: /* alternative cursor save */ 3806 case 1048: /* alternative cursor save */
3701 case 1049:
3702 if (option (Opt_secondaryScreen)) 3807 if (option (Opt_secondaryScreen))
3703 if (mode == 0) 3808 if (mode == 0)
3704 scr_cursor (RESTORE); 3809 scr_cursor (RESTORE);
3705 else if (mode == 1) 3810 else if (mode == 1)
3706 scr_cursor (SAVE); 3811 scr_cursor (SAVE);
… …
3715 case 2: /* VT52 mode */ 3820 case 2: /* VT52 mode */
3716 /* oddball mode. should be set regardless of set/reset 3821 /* oddball mode. should be set regardless of set/reset
3717 * parameter. Return from VT52 mode with an ESC < from 3822 * parameter. Return from VT52 mode with an ESC < from
3718 * within VT52 mode 3823 * within VT52 mode
3719 */ 3824 */
3720 PrivMode (1, PrivMode_vt52); 3825 priv_modes |= PrivMode_vt52;
3721 break; 3826 break;
3722 case 3: /* 80/132 */ 3827 case 3: /* 80/132 */
3723 if (priv_modes & PrivMode_132OK) 3828 if (priv_modes & PrivMode_132OK)
3724 set_widthheight (((state ? 132 : 80) * fwidth), height); 3829 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3725 break; 3830 break;
3726 case 4: /* smooth scrolling */ 3831 case 4: /* smooth scrolling */
3727 set_option (Opt_jumpScroll, !state); 3832 set_option (Opt_jumpScroll, !state);
3728 break; 3833 break;
3729 case 5: /* reverse video */ 3834 case 5: /* reverse video */
… …
3736 scr_autowrap (state); 3841 scr_autowrap (state);
3737 break; 3842 break;
3738 /* case 8: - auto repeat, can't do on a per window basis */ 3843 /* case 8: - auto repeat, can't do on a per window basis */
3739 case 9: /* X10 mouse reporting */ 3844 case 9: /* X10 mouse reporting */
3740 if (state) /* orthogonal */ 3845 if (state) /* orthogonal */
3741 priv_modes &= ~PrivMode_MouseX11; 3846 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3742 break; 3847 break;
3743#ifdef scrollBar_esc 3848#ifdef scrollBar_esc
3744 case scrollBar_esc: 3849 case scrollBar_esc:
3745 if (scrollbar_mapping (state)) 3850 scrollBar.map (state);
3746 {
3747 resize_all_windows (0, 0, 0); 3851 resize_all_windows (0, 0, 0);
3748 scr_touch (true); 3852 scr_touch (true);
3749 } 3853 break;
3854#endif
3855#ifdef CURSOR_BLINK
3856 case 12:
3857 cursor_blink_reset ();
3750 break; 3858 break;
3751#endif 3859#endif
3752 case 25: /* visible/invisible cursor */ 3860 case 25: /* visible/invisible cursor */
3753 scr_cursor_visible (state); 3861 scr_cursor_visible (state);
3754 break; 3862 break;
… …
3759 break; 3867 break;
3760 /* case 66: - application key pad */ 3868 /* case 66: - application key pad */
3761 /* case 67: - backspace key */ 3869 /* case 67: - backspace key */
3762 case 1000: /* X11 mouse reporting */ 3870 case 1000: /* X11 mouse reporting */
3763 if (state) /* orthogonal */ 3871 if (state) /* orthogonal */
3764 priv_modes &= ~PrivMode_MouseX10; 3872 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3765 break; 3873 break;
3766#if 0
3767 case 1001: 3874 case 1002:
3768 break; /* X11 mouse highlighting */ 3875 case 1003:
3769#endif 3876 if (state)
3877 {
3878 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3879 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3880 mouse_row = mouse_col = 0;
3881 vt_emask_mouse = PointerMotionMask;
3882 }
3883 else
3884 vt_emask_mouse = NoEventMask;
3885
3886 vt_select_input ();
3887 break;
3770 case 1010: /* scroll to bottom on TTY output inhibit */ 3888 case 1010: /* scroll to bottom on TTY output inhibit */
3771 set_option (Opt_scrollTtyOutput, !state); 3889 set_option (Opt_scrollTtyOutput, !state);
3772 break; 3890 break;
3773 case 1011: /* scroll to bottom on key press */ 3891 case 1011: /* scroll to bottom on key press */
3774 set_option (Opt_scrollTtyKeypress, state); 3892 set_option (Opt_scrollTtyKeypress, state);
3775 break; 3893 break;
3776 case 1047: /* secondary screen w/ clearing last */ 3894 case 1047: /* secondary screen w/ clearing last */
3777 if (option (Opt_secondaryScreen)) 3895 if (option (Opt_secondaryScreen))
3778 if (current_screen != PRIMARY) 3896 if (!state)
3779 scr_erase_screen (2); 3897 scr_erase_screen (2);
3898
3780 scr_change_screen (state); 3899 scr_change_screen (state);
3781 break; 3900 break;
3782 case 1049: /* secondary screen w/ clearing first */ 3901 case 1049: /* secondary screen w/ clearing first */
3902 if (option (Opt_secondaryScreen))
3903 if (state)
3904 scr_cursor (SAVE);
3905
3783 scr_change_screen (state); 3906 scr_change_screen (state);
3907
3784 if (option (Opt_secondaryScreen)) 3908 if (option (Opt_secondaryScreen))
3785 if (current_screen != PRIMARY) 3909 if (state)
3786 scr_erase_screen (2); 3910 scr_erase_screen (2);
3911 else
3912 scr_cursor (RESTORE);
3787 break; 3913 break;
3788 default: 3914 default:
3789 break; 3915 break;
3790 } 3916 }
3791 } 3917 }
3792} 3918}
3793/*}}} */ 3919/*}}} */
3794 3920
3795/*{{{ process sgr sequences */ 3921/*{{{ process sgr sequences */
3796void 3922void ecb_hot
3797rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3923rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3798{ 3924{
3799 unsigned int i; 3925 unsigned int i;
3800 short rendset; 3926 short rendset;
3801 int rendstyle; 3927 int rendstyle;
… …
3843 //case 19: // ninth alt font 3969 //case 19: // ninth alt font
3844 //case 20: // gothic 3970 //case 20: // gothic
3845 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613) 3971 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3846 rendset = 0, rendstyle = RS_Bold; 3972 rendset = 0, rendstyle = RS_Bold;
3847 break; 3973 break;
3848 case 22: // normal intensity 3974 case 22: // bold off (vt220)
3849 rendset = 0, rendstyle = RS_Bold; 3975 rendset = 0, rendstyle = RS_Bold;
3850 break; 3976 break;
3851 case 23: // disable italic 3977 case 23: // disable italic
3852 rendset = 0, rendstyle = RS_Italic; 3978 rendset = 0, rendstyle = RS_Italic;
3853 break; 3979 break;
3854 case 24: 3980 case 24: // underline off (vt220)
3855 rendset = 0, rendstyle = RS_Uline; 3981 rendset = 0, rendstyle = RS_Uline;
3856 break; 3982 break;
3857 case 25: 3983 case 25: // blink off (vt220)
3858 rendset = 0, rendstyle = RS_Blink; 3984 rendset = 0, rendstyle = RS_Blink;
3859 break; 3985 break;
3860 case 26: // variable spacing (iso 8613) 3986 case 26: // variable spacing (iso 8613)
3861 rendset = 0, rendstyle = RS_Blink; 3987 rendset = 0, rendstyle = RS_Blink;
3862 break; 3988 break;
3863 case 27: 3989 case 27: // reverse off (vt220)
3864 rendset = 0, rendstyle = RS_RVid; 3990 rendset = 0, rendstyle = RS_RVid;
3865 break; 3991 break;
3866 //case 28: // visible. NYI 3992 //case 28: // visible. NYI
3867 //case 29: // not crossed-out 3993 //case 29: // not crossed-out
3868 } 3994 }
… …
3883 case 35: 4009 case 35:
3884 case 36: 4010 case 36:
3885 case 37: 4011 case 37:
3886 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 4012 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3887 break; 4013 break;
3888 case 38: // set fg color, ISO 8613-6
3889 if (nargs > i + 2 && arg[i + 1] == 5)
3890 {
3891 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3892 i += 2;
3893 }
3894 break;
3895 case 39: /* default fg */ 4014 case 39: /* default fg */
3896 scr_color (Color_fg, Color_fg); 4015 scr_color (Color_fg, Color_fg);
3897 break; 4016 break;
3898 4017
3899 case 40: 4018 case 40:
… …
3904 case 45: 4023 case 45:
3905 case 46: 4024 case 46:
3906 case 47: 4025 case 47:
3907 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 4026 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3908 break; 4027 break;
3909 case 48: // set bg color, ISO 8613-6
3910 if (nargs > i + 2 && arg[i + 1] == 5)
3911 {
3912 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3913 i += 2;
3914 }
3915 break;
3916 case 49: /* default bg */ 4028 case 49: /* default bg */
3917 scr_color (Color_bg, Color_bg); 4029 scr_color (Color_bg, Color_bg);
4030 break;
4031
4032 case 38: // set fg color, ISO 8613-6
4033 case 48: // set bg color, ISO 8613-6
4034 {
4035 unsigned int fgbg = arg[i] == 38 ? Color_fg : Color_bg;
4036 unsigned int idx;
4037
4038 if (nargs > i + 2 && arg[i + 1] == 5)
4039 {
4040 idx = minCOLOR + arg[i + 2];
4041 i += 2;
4042
4043 scr_color (idx, fgbg);
4044 }
4045 else if (nargs > i + 4 && arg[i + 1] == 2)
4046 {
4047 unsigned int r = arg[i + 2];
4048 unsigned int g = arg[i + 3];
4049 unsigned int b = arg[i + 4];
4050 unsigned int a = 0xff;
4051
4052 idx = map_rgb24_color (r, g, b, a);
4053
4054 i += 4;
4055
4056 scr_color (idx, fgbg);
4057 }
4058 }
3918 break; 4059 break;
3919 4060
3920 //case 50: // not variable spacing 4061 //case 50: // not variable spacing
3921 4062
3922#if !ENABLE_MINIMAL 4063#if !ENABLE_MINIMAL
… …
3942 break; 4083 break;
3943#endif 4084#endif
3944 } 4085 }
3945 } 4086 }
3946} 4087}
4088
4089void
4090rxvt_term::set_cursor_style (int style)
4091{
4092 if (!IN_RANGE_INC (style, 0, 6))
4093 return;
4094
4095 if (style == 0)
4096 style = 1;
4097
4098 cursor_type = (style - 1) / 2;
4099 set_option (Opt_cursorUnderline, cursor_type == 1);
4100
4101#ifdef CURSOR_BLINK
4102 set_option (Opt_cursorBlink, style & 1);
4103 cursor_blink_reset ();
4104#endif
4105
4106 want_refresh = 1;
4107}
3947/*}}} */ 4108/*}}} */
3948 4109
3949/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3950void
3951rxvt_term::process_graphics ()
3952{
3953 unicode_t ch, cmd = cmd_getc ();
3954
3955 if (cmd == 'Q')
3956 { /* query graphics */
3957 tt_printf ("\033G0\012"); /* no graphics */
3958 return;
3959 }
3960 /* swallow other graphics sequences until terminating ':' */
3961 do
3962 ch = cmd_getc ();
3963 while (ch != ':');
3964}
3965/*}}} */
3966
3967/* ------------------------------------------------------------------------- */ 4110/* ---------------------------------------------------------------------- */
4111/* Write data to the pty as typed by the user, pasted with the mouse,
4112 * or generated by us in response to a query ESC sequence.
4113 */
3968 4114
3969/* 4115/*
3970 * Send printf () formatted output to the command. 4116 * Send printf () formatted output to the command.
3971 * Only use for small amounts of data. 4117 * Only use for small amounts of data.
3972 */ 4118 */
… …
3980 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4126 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3981 va_end (arg_ptr); 4127 va_end (arg_ptr);
3982 tt_write (buf, strlen (buf)); 4128 tt_write (buf, strlen (buf));
3983} 4129}
3984 4130
3985/* ---------------------------------------------------------------------- */
3986/* Write data to the pty as typed by the user, pasted with the mouse, 4131/* Write data to the pty as typed by the user. */
3987 * or generated by us in response to a query ESC sequence. 4132void
3988 */ 4133rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3989const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT 4134{
4135 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4136 return;
4137
4138 if (option (Opt_scrollTtyKeypress))
4139 if (view_start)
4140 {
4141 view_start = 0;
4142 want_refresh = 1;
4143 }
4144
4145 tt_write_ (data, len);
4146}
3990 4147
3991void 4148void
3992rxvt_term::tt_write (const char *data, unsigned int len) 4149rxvt_term::tt_write (const char *data, unsigned int len)
3993{ 4150{
3994 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END))) 4151 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3995 return; 4152 return;
3996 4153
4154 tt_write_ (data, len);
4155}
4156
4157static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4158
4159void
4160rxvt_term::tt_write_ (const char *data, unsigned int len)
4161{
3997 if (pty->pty < 0) 4162 if (pty->pty < 0)
3998 return; 4163 return;
3999 4164
4000 if (v_buflen == 0) 4165 if (v_buflen == 0)
4001 { 4166 {
4002 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE)); 4167 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4003 4168
4169 max_it (written, 0);
4170
4004 if ((unsigned int)written == len) 4171 if (written == len)
4005 return; 4172 return;
4006 4173
4007 data += written; 4174 data += written;
4008 len -= written; 4175 len -= written;
4009 } 4176 }
4010 4177
4011 v_buffer = (char *)realloc (v_buffer, v_buflen + len); 4178 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4012 4179
4013 memcpy (v_buffer + v_buflen, data, len); 4180 memcpy (v_buffer + v_buflen, data, len);
4014 v_buflen += len; 4181 v_buflen += len;
4015 4182
4016 pty_ev.set (EVENT_READ | EVENT_WRITE); 4183 pty_ev.set (ev::READ | ev::WRITE);
4017} 4184}
4018 4185
4019void rxvt_term::pty_write () 4186void rxvt_term::pty_write ()
4020{ 4187{
4021 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE)); 4188 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
… …
4026 4193
4027 if (v_buflen == 0) 4194 if (v_buflen == 0)
4028 { 4195 {
4029 free (v_buffer); 4196 free (v_buffer);
4030 v_buffer = 0; 4197 v_buffer = 0;
4031 v_buflen = 0;
4032 4198
4033 pty_ev.set (EVENT_READ); 4199 pty_ev.set (ev::READ);
4034 return; 4200 return;
4035 } 4201 }
4036 4202
4037 memmove (v_buffer, v_buffer + written, v_buflen); 4203 memmove (v_buffer, v_buffer + written, v_buflen);
4038 } 4204 }
4039 else if (written != -1 || (errno != EAGAIN && errno != EINTR)) 4205 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4040 pty_ev.set (EVENT_READ); 4206 pty_ev.set (ev::READ);
4041} 4207}
4042 4208
4043/*----------------------- end-of-file (C source) -----------------------*/ 4209/*----------------------- end-of-file (C source) -----------------------*/
4044 4210

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