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

Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.317 by root, Sat Jan 13 15:06:54 2007 UTC vs.
Revision 1.551 by sf-exg, Wed Jul 16 14:29:23 2014 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) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 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, 0);
… …
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 - 4 && 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# ifndef UNSHIFTED_SCROLLKEYS
321 XK_KP_9, // XK_KP_Prior
322 XK_KP_3, // XK_KP_Next
323# else
324 XK_Prior,
325 XK_Next,
326# endif
327 XK_KP_1, // XK_KP_End
328 XK_KP_5, // XK_KP_Begin
329 };
330
331 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
332 {
333 unsigned int index = keysym - XK_KP_Home;
334 keysym = kp ? keypadtrans[index] : XK_Home + index;
335 }
336 else if (keysym == XK_KP_Insert)
337 keysym = kp ? XK_KP_0 : XK_Insert;
338# ifndef NO_DELETE_KEY
339 else if (keysym == XK_KP_Delete)
340 keysym = kp ? XK_KP_Decimal : XK_Delete;
341# endif
342#endif
343 return keysym;
344}
345
346static inline int ecb_cold
347map_function_key (KeySym keysym)
348{
349 int param = 0;
350
351 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
352 {
353 param = 11 + keysym - XK_F1;
354 if (keysym >= XK_F17)
355 param += 4;
356 else if (keysym >= XK_F15)
357 param += 3;
358 else if (keysym >= XK_F11)
359 param += 2;
360 else if (keysym >= XK_F6)
361 param += 1;
362 }
363 else
364 switch (keysym)
365 {
366 case XK_Find:
367 param = 1;
368 break;
369 case XK_Insert:
370 param = 2;
371 break;
372#ifdef DXK_Remove
373 case DXK_Remove:
374#endif
375 case XK_Execute:
376 param = 3;
377 break;
378 case XK_Select:
379 param = 4;
380 break;
381#ifndef UNSHIFTED_SCROLLKEYS
382 case XK_Prior:
383 param = 5;
384 break;
385 case XK_Next:
386 param = 6;
387 break;
388 case XK_Home:
389 param = 7;
390 break;
391 case XK_End:
392 param = 8;
393 break;
394#endif
395 case XK_Help:
396 param = 28;
397 break;
398 case XK_Menu:
399 param = 29;
400 break;
401 }
402 return param;
403}
404
405static inline wchar_t *
406rxvt_wcsdup (const wchar_t *str, int len)
407{
408 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
409 memcpy (r, str, len * sizeof (wchar_t));
410 r[len] = 0;
411 return r;
412}
413
414void ecb_cold
304rxvt_term::key_press (XKeyEvent &ev) 415rxvt_term::key_press (XKeyEvent &ev)
305{ 416{
306 int ctrl, meta, shft, len; 417 int ctrl, meta, shft, len;
307 unsigned int newlen;
308 KeySym keysym; 418 KeySym keysym;
309 int valid_keysym; 419 int valid_keysym;
310 char kbuf[KBUFSZ]; 420 char rkbuf[KBUFSZ + 1];
421 char *kbuf = rkbuf + 1;
311 422
312#if ISO_14755 423#if ISO_14755
313 if (iso14755buf & ISO_14755_52) 424 if (iso14755buf & ISO_14755_52)
314 return; 425 return;
315#endif 426#endif
… …
322 */ 433 */
323 shft = ev.state & ShiftMask; 434 shft = ev.state & ShiftMask;
324 ctrl = ev.state & ControlMask; 435 ctrl = ev.state & ControlMask;
325 meta = ev.state & ModMetaMask; 436 meta = ev.state & ModMetaMask;
326 437
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; 438 kbuf[0] = 0;
334 439
335#ifdef USE_XIM 440#if USE_XIM
336 if (Input_Context) 441 if (Input_Context)
337 { 442 {
338 Status status_return; 443 Status status_return;
339 444
340#if 0 445#if 0
… …
391 valid_keysym = keysym != NoSymbol; 496 valid_keysym = keysym != NoSymbol;
392 } 497 }
393 498
394 if (valid_keysym) 499 if (valid_keysym)
395 { 500 {
501 KeySym orig_keysym = keysym;
502
503 /* Shift + F1 - F10 generates F11 - F20 */
504 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
505 {
506 keysym += (XK_F11 - XK_F1);
507 shft = 0; /* turn off Shift */
508 }
509
510 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
511 {
512 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
513 unsigned int newlen = 1;
514
515 if (ev.state & ModNumLockMask)
516 kp = false;
517
518 keysym = translate_keypad (keysym, kp);
519
520 switch (keysym)
521 {
522#ifndef NO_BACKSPACE_KEY
523 case XK_BackSpace:
524 if (priv_modes & PrivMode_HaveBackSpace)
525 {
526 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
527 ^ !!ctrl) ? '\b' : '\177';
528 kbuf[1] = '\0';
529 }
530 else
531 strcpy (kbuf, rs[Rs_backspace_key]);
532 break;
533#endif
534#ifndef NO_DELETE_KEY
535 case XK_Delete:
536 strcpy (kbuf, rs[Rs_delete_key]);
537 break;
538#endif
539 case XK_Tab:
540 if (shft)
541 strcpy (kbuf, "\033[Z");
542 else
543 {
544#ifdef CTRL_TAB_MAKES_META
545 if (ctrl)
546 meta = 1;
547#endif
548#ifdef MOD4_TAB_MAKES_META
549 if (ev.state & Mod4Mask)
550 meta = 1;
551#endif
552 newlen = 0;
553 }
554 break;
555
556 case XK_Up: /* "\033[A" */
557 case XK_Down: /* "\033[B" */
558 case XK_Right: /* "\033[C" */
559 case XK_Left: /* "\033[D" */
560 strcpy (kbuf, "\033[Z");
561 kbuf[2] = "DACB"[keysym - XK_Left];
562 /* do Shift first */
563 if (shft)
564 kbuf[2] = "dacb"[keysym - XK_Left];
565 else if (ctrl)
566 {
567 kbuf[1] = 'O';
568 kbuf[2] = "dacb"[keysym - XK_Left];
569 }
570 else if (priv_modes & PrivMode_aplCUR)
571 kbuf[1] = 'O';
572 break;
573
574 case XK_KP_Enter:
575 /* allow shift to override */
576 if (kp)
577 {
578 strcpy (kbuf, "\033OM");
579 break;
580 }
581
582 /* FALLTHROUGH */
583
584 case XK_Return:
585 if (priv_modes & PrivMode_LFNL)
586 {
587 kbuf[0] = '\015';
588 kbuf[1] = '\012';
589 kbuf[2] = '\0';
590 }
591 else
592 {
593 kbuf[0] = '\015';
594 kbuf[1] = '\0';
595 }
596 break;
597
598 case XK_KP_F1: /* "\033OP" */
599 case XK_KP_F2: /* "\033OQ" */
600 case XK_KP_F3: /* "\033OR" */
601 case XK_KP_F4: /* "\033OS" */
602 strcpy (kbuf, "\033OP");
603 kbuf[2] += (keysym - XK_KP_F1);
604 break;
605
606 case XK_KP_Multiply: /* "\033Oj" : "*" */
607 case XK_KP_Add: /* "\033Ok" : "+" */
608 case XK_KP_Separator: /* "\033Ol" : "," */
609 case XK_KP_Subtract: /* "\033Om" : "-" */
610 case XK_KP_Decimal: /* "\033On" : "." */
611 case XK_KP_Divide: /* "\033Oo" : "/" */
612 case XK_KP_0: /* "\033Op" : "0" */
613 case XK_KP_1: /* "\033Oq" : "1" */
614 case XK_KP_2: /* "\033Or" : "2" */
615 case XK_KP_3: /* "\033Os" : "3" */
616 case XK_KP_4: /* "\033Ot" : "4" */
617 case XK_KP_5: /* "\033Ou" : "5" */
618 case XK_KP_6: /* "\033Ov" : "6" */
619 case XK_KP_7: /* "\033Ow" : "7" */
620 case XK_KP_8: /* "\033Ox" : "8" */
621 case XK_KP_9: /* "\033Oy" : "9" */
622 /* allow shift to override */
623 if (kp)
624 {
625 strcpy (kbuf, "\033Oj");
626 kbuf[2] += (keysym - XK_KP_Multiply);
627 }
628 else
629 {
630 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
631 kbuf[1] = '\0';
632 }
633 break;
634
635 default:
636 {
637 int param = map_function_key (keysym);
638 if (param > 0)
639 sprintf (kbuf,"\033[%d~", param);
640 else
641 newlen = 0;
642 }
643 break;
644 }
645
646 if (newlen)
647 len = strlen (kbuf);
648
649 if (len > 0)
650 {
651 /*
652 * pass Shift/Control indicators for function keys ending with `~'
653 *
654 * eg,
655 * Prior = "ESC[5~"
656 * Shift+Prior = "ESC[5$"
657 * Ctrl+Prior = "ESC[5^"
658 * Ctrl+Shift+Prior = "ESC[5@"
659 */
660 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
661 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
662
663 /*
664 * Pass meta for all function keys, if 'meta' option set
665 */
666#ifdef META8_OPTION
667 if (meta && (meta_char == 0x80))
668 kbuf[len - 1] |= 0x80;
669#endif
670 }
671
672 }
673 else if (ctrl && keysym == XK_minus)
674 {
675 len = 1;
676 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
677 }
678 else if (keysym == XK_ISO_Left_Tab)
679 {
680 strcpy (kbuf, "\033[Z");
681 len = 3;
682 }
683 else
684 {
685#ifdef META8_OPTION
686 /* set 8-bit on */
687 if (meta && (meta_char == 0x80))
688 {
689 char *ch;
690
691 for (ch = kbuf; ch < kbuf + len; ch++)
692 *ch |= 0x80;
693
694 meta = 0;
695 }
696#endif
697 /* nil */ ;
698 }
699
700 keysym = orig_keysym;
701 }
702
703 /* escape prefix */
704 if (len && meta
705#ifdef META8_OPTION
706 && meta_char == C0_ESC
707#endif
708 )
709 {
710 *--kbuf = C0_ESC;
711 len++;
712 }
713
714 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
715 return;
716
717 if (valid_keysym)
718 {
396#ifdef KEYSYM_RESOURCE 719#ifdef KEYSYM_RESOURCE
397 if (keyboard->dispatch (this, keysym, ev.state)) 720 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
398 return; 721 return;
399#endif 722#endif
400 723
401 if (saveLines) 724 if (saveLines)
402 { 725 {
… …
411#ifdef PAGING_CONTEXT_LINES 734#ifdef PAGING_CONTEXT_LINES
412 lnsppg = nrow - PAGING_CONTEXT_LINES; 735 lnsppg = nrow - PAGING_CONTEXT_LINES;
413#else 736#else
414 lnsppg = nrow * 4 / 5; 737 lnsppg = nrow * 4 / 5;
415#endif 738#endif
739 max_it (lnsppg, 1);
740
416 if (keysym == XK_Prior) 741 if (keysym == XK_Prior)
417 { 742 {
418 scr_page (UP, lnsppg); 743 scr_page (lnsppg);
419 return; 744 return;
420 } 745 }
421 else if (keysym == XK_Next) 746 else if (keysym == XK_Next)
422 { 747 {
423 scr_page (DN, lnsppg); 748 scr_page (-lnsppg);
424 return; 749 return;
425 } 750 }
426 } 751 }
427#ifdef SCROLL_ON_UPDOWN_KEYS 752#ifdef SCROLL_ON_UPDOWN_KEYS
428 if (IS_SCROLL_MOD) 753 if (IS_SCROLL_MOD)
429 { 754 {
430 if (keysym == XK_Up) 755 if (keysym == XK_Up)
431 { 756 {
432 scr_page (UP, 1); 757 scr_page (1);
433 return; 758 return;
434 } 759 }
435 else if (keysym == XK_Down) 760 else if (keysym == XK_Down)
436 { 761 {
437 scr_page (DN, 1); 762 scr_page (-1);
438 return; 763 return;
439 } 764 }
440 } 765 }
441#endif 766#endif
442#ifdef SCROLL_ON_HOMEEND_KEYS 767#ifdef SCROLL_ON_HOMEEND_KEYS
443 if (IS_SCROLL_MOD) 768 if (IS_SCROLL_MOD)
444 { 769 {
445 if (keysym == XK_Home) 770 if (keysym == XK_Home)
446 { 771 {
447 scr_move_to (0, 1); 772 scr_changeview (top_row);
448 return; 773 return;
449 } 774 }
450 else if (keysym == XK_End) 775 else if (keysym == XK_End)
451 { 776 {
452 scr_move_to (1, 1); 777 scr_changeview (0);
453 return; 778 return;
454 } 779 }
455 } 780 }
456#endif 781#endif
457 } 782 }
458 783
459 if (shft) 784 if (shft)
460 { 785 {
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)) 786 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
468 { 787 {
469 switch (keysym) 788 switch (keysym)
470 { 789 {
471 /* normal XTerm key bindings */ 790 /* normal XTerm key bindings */
472 case XK_Insert: /* Shift+Insert = paste mouse selection */ 791 case XK_Insert: /* Shift+Insert = paste mouse selection */
473 selection_request (ev.time); 792 selection_request (ev.time);
474 return; 793 return;
475#if TODO 794#if TODO
476 /* rxvt extras */ 795 /* rxvt extras */
477 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 796 case XK_KP_Add: /* Shift+KP_Add = bigger font */
478 change_font (FONT_UP);
479 return; 797 return;
480 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 798 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
481 change_font (FONT_DN);
482 return; 799 return;
483#endif 800#endif
484 } 801 }
485 } 802 }
486 } 803 }
487 804
805 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
806 {
807 if (keysym == XK_v)
808 selection_request (ev.time, Sel_Clipboard);
809 else if (selection.len > 0)
810 {
811 free (selection.clip_text);
812 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
813 selection.clip_len = selection.len;
814 selection_grab (CurrentTime, true);
815 }
816
817 return;
818 }
819
488#if ENABLE_FRILLS || ISO_14755 820#if ENABLE_FRILLS || ISO_14755
489 // ISO 14755 support 821 // ISO 14755 support
490 if (shft && ctrl) 822 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
491 { 823 {
492 int hv; 824 int hv;
493 825
494 if (iso14755buf & ISO_14755_51 826 if (iso14755buf & ISO_14755_51
495 && (keysym == XK_space || keysym == XK_KP_Space 827 && (keysym == XK_space || keysym == XK_KP_Space
… …
497 { 829 {
498 commit_iso14755 (); 830 commit_iso14755 ();
499 iso14755buf = ISO_14755_51; 831 iso14755buf = ISO_14755_51;
500# if ISO_14755 832# if ISO_14755
501 iso14755_51 (0); 833 iso14755_51 (0);
834# endif
835 return;
836 }
837 else if (keysym == XK_BackSpace)
838 {
839 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
840# if ISO_14755
841 iso14755_51 (iso14755buf & ISO_14755_MASK);
502# endif 842# endif
503 return; 843 return;
504 } 844 }
505 else if ((hv = hex_keyval (ev)) >= 0) 845 else if ((hv = hex_keyval (ev)) >= 0)
506 { 846 {
… …
511# endif 851# endif
512 return; 852 return;
513 } 853 }
514 else 854 else
515 { 855 {
516# if ENABLE_OVERLAY 856# if ISO_14755
517 scr_overlay_off (); 857 scr_overlay_off ();
518# endif 858# endif
519 iso14755buf = 0; 859 iso14755buf = 0;
520 } 860 }
521 } 861 }
862 else if (option (Opt_iso14755) &&
522 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R)) 863 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
523 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))) 864 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
524 if (!(iso14755buf & ISO_14755_STARTED)) 865 if (!(iso14755buf & ISO_14755_STARTED))
525 { 866 {
526 iso14755buf |= ISO_14755_STARTED; 867 iso14755buf |= ISO_14755_STARTED;
527# if ENABLE_OVERLAY 868# if ISO_14755
528 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1); 869 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
529 scr_overlay_set (0, 0, "ISO 14755 mode"); 870 scr_overlay_set (0, 0, "ISO 14755 mode");
530# endif 871# endif
531 } 872 }
532#endif 873#endif
533 874
534#ifdef PRINTPIPE 875#ifdef PRINTPIPE
535 if (keysym == XK_Print) 876 if (keysym == XK_Print)
536 { 877 {
537 scr_printscreen (ctrl | shft); 878 scr_printscreen (ctrl | shft);
538 return; 879 return;
539 } 880 }
540#endif 881#endif
541
542 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
543 {
544 {
545 newlen = 1;
546 switch (keysym)
547 {
548#ifndef NO_BACKSPACE_KEY
549 case XK_BackSpace:
550 if (priv_modes & PrivMode_HaveBackSpace)
551 {
552 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
553 ^ !!ctrl) ? '\b' : '\177';
554 kbuf[1] = '\0';
555 }
556 else
557 strcpy (kbuf, key_backspace);
558 break;
559#endif
560#ifndef NO_DELETE_KEY
561# ifdef XK_KP_Prior
562 case XK_KP_Delete:
563 /* allow shift to override */
564 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
565 {
566 strcpy (kbuf, "\033On");
567 break;
568 }
569 /* FALLTHROUGH */
570# endif
571 case XK_Delete:
572 strcpy (kbuf, key_delete);
573 break;
574#endif
575 case XK_Tab:
576 if (shft)
577 strcpy (kbuf, "\033[Z");
578 else
579 {
580#ifdef CTRL_TAB_MAKES_META
581 if (ctrl)
582 meta = 1;
583#endif
584#ifdef MOD4_TAB_MAKES_META
585 if (ev.state & Mod4Mask)
586 meta = 1;
587#endif
588 newlen = 0;
589 }
590 break;
591
592#ifdef XK_KP_Left
593 case XK_KP_Up: /* \033Ox or standard */
594 case XK_KP_Down: /* \033Or or standard */
595 case XK_KP_Right: /* \033Ov or standard */
596 case XK_KP_Left: /* \033Ot or standard */
597 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
598 {
599 strcpy (kbuf, "\033OZ");
600 kbuf[2] = "txvr"[keysym - XK_KP_Left];
601 break;
602 }
603 else
604 /* translate to std. cursor key */
605 keysym = XK_Left + (keysym - XK_KP_Left);
606 /* FALLTHROUGH */
607#endif
608 case XK_Up: /* "\033[A" */
609 case XK_Down: /* "\033[B" */
610 case XK_Right: /* "\033[C" */
611 case XK_Left: /* "\033[D" */
612 strcpy (kbuf, "\033[Z");
613 kbuf[2] = "DACB"[keysym - XK_Left];
614 /* do Shift first */
615 if (shft)
616 kbuf[2] = "dacb"[keysym - XK_Left];
617 else if (ctrl)
618 {
619 kbuf[1] = 'O';
620 kbuf[2] = "dacb"[keysym - XK_Left];
621 }
622 else if (priv_modes & PrivMode_aplCUR)
623 kbuf[1] = 'O';
624 break;
625
626#ifndef UNSHIFTED_SCROLLKEYS
627# ifdef XK_KP_Prior
628 case XK_KP_Prior:
629 /* allow shift to override */
630 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
631 {
632 strcpy (kbuf, "\033Oy");
633 break;
634 }
635 /* FALLTHROUGH */
636# endif
637 case XK_Prior:
638 strcpy (kbuf, "\033[5~");
639 break;
640# ifdef XK_KP_Next
641 case XK_KP_Next:
642 /* allow shift to override */
643 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
644 {
645 strcpy (kbuf, "\033Os");
646 break;
647 }
648 /* FALLTHROUGH */
649# endif
650 case XK_Next:
651 strcpy (kbuf, "\033[6~");
652 break;
653#endif
654 case XK_KP_Enter:
655 /* allow shift to override */
656 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
657 {
658 strcpy (kbuf, "\033OM");
659 break;
660 }
661
662 /* FALLTHROUGH */
663
664 case XK_Return:
665 if (priv_modes & PrivMode_LFNL)
666 {
667 kbuf[0] = '\015';
668 kbuf[1] = '\012';
669 kbuf[2] = '\0';
670 }
671 else
672 {
673 kbuf[0] = '\015';
674 kbuf[1] = '\0';
675 }
676 break;
677
678#ifdef XK_KP_Begin
679 case XK_KP_Begin:
680 strcpy (kbuf, "\033Ou");
681 break;
682
683#endif
684 case XK_KP_F1: /* "\033OP" */
685 case XK_KP_F2: /* "\033OQ" */
686 case XK_KP_F3: /* "\033OR" */
687 case XK_KP_F4: /* "\033OS" */
688 strcpy (kbuf, "\033OP");
689 kbuf[2] += (keysym - XK_KP_F1);
690 break;
691
692 case XK_KP_Multiply: /* "\033Oj" : "*" */
693 case XK_KP_Add: /* "\033Ok" : "+" */
694 case XK_KP_Separator: /* "\033Ol" : "," */
695 case XK_KP_Subtract: /* "\033Om" : "-" */
696 case XK_KP_Decimal: /* "\033On" : "." */
697 case XK_KP_Divide: /* "\033Oo" : "/" */
698 case XK_KP_0: /* "\033Op" : "0" */
699 case XK_KP_1: /* "\033Oq" : "1" */
700 case XK_KP_2: /* "\033Or" : "2" */
701 case XK_KP_3: /* "\033Os" : "3" */
702 case XK_KP_4: /* "\033Ot" : "4" */
703 case XK_KP_5: /* "\033Ou" : "5" */
704 case XK_KP_6: /* "\033Ov" : "6" */
705 case XK_KP_7: /* "\033Ow" : "7" */
706 case XK_KP_8: /* "\033Ox" : "8" */
707 case XK_KP_9: /* "\033Oy" : "9" */
708 /* allow shift to override */
709 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
710 {
711 strcpy (kbuf, "\033Oj");
712 kbuf[2] += (keysym - XK_KP_Multiply);
713 }
714 else
715 {
716 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
717 kbuf[1] = '\0';
718 }
719 break;
720
721 case XK_Find:
722 strcpy (kbuf, "\033[1~");
723 break;
724
725#ifdef XK_KP_End
726 case XK_KP_Insert:
727 /* allow shift to override */
728 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
729 {
730 strcpy (kbuf, "\033Op");
731 break;
732 }
733 /* FALLTHROUGH */
734#endif
735 case XK_Insert:
736 strcpy (kbuf, "\033[2~");
737 break;
738#ifdef DXK_Remove /* support for DEC remove like key */
739 case DXK_Remove:
740 /* FALLTHROUGH */
741#endif
742 case XK_Execute:
743 strcpy (kbuf, "\033[3~");
744 break;
745 case XK_Select:
746 strcpy (kbuf, "\033[4~");
747 break;
748#ifdef XK_KP_End
749 case XK_KP_End:
750 /* allow shift to override */
751 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
752 {
753 strcpy (kbuf, "\033Oq");
754 break;
755 }
756 /* FALLTHROUGH */
757#endif
758 case XK_End:
759 strcpy (kbuf, KS_END);
760 break;
761#ifdef XK_KP_Home
762 case XK_KP_Home:
763 /* allow shift to override */
764 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
765 {
766 strcpy (kbuf, "\033Ow");
767 break;
768 }
769 /* FALLTHROUGH */
770#endif
771 case XK_Home:
772 strcpy (kbuf, KS_HOME);
773 break;
774
775#define FKEY(n, fkey) \
776 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
777
778 case XK_F1: /* "\033[11~" */
779 case XK_F2: /* "\033[12~" */
780 case XK_F3: /* "\033[13~" */
781 case XK_F4: /* "\033[14~" */
782 case XK_F5: /* "\033[15~" */
783 FKEY (11, XK_F1);
784 break;
785 case XK_F6: /* "\033[17~" */
786 case XK_F7: /* "\033[18~" */
787 case XK_F8: /* "\033[19~" */
788 case XK_F9: /* "\033[20~" */
789 case XK_F10: /* "\033[21~" */
790 FKEY (17, XK_F6);
791 break;
792 case XK_F11: /* "\033[23~" */
793 case XK_F12: /* "\033[24~" */
794 case XK_F13: /* "\033[25~" */
795 case XK_F14: /* "\033[26~" */
796 FKEY (23, XK_F11);
797 break;
798 case XK_F15: /* "\033[28~" */
799 case XK_F16: /* "\033[29~" */
800 FKEY (28, XK_F15);
801 break;
802 case XK_Help: /* "\033[28~" */
803 FKEY (28, XK_Help);
804 break;
805 case XK_Menu: /* "\033[29~" */
806 FKEY (29, XK_Menu);
807 break;
808 case XK_F17: /* "\033[31~" */
809 case XK_F18: /* "\033[32~" */
810 case XK_F19: /* "\033[33~" */
811 case XK_F20: /* "\033[34~" */
812 case XK_F21: /* "\033[35~" */
813 case XK_F22: /* "\033[36~" */
814 case XK_F23: /* "\033[37~" */
815 case XK_F24: /* "\033[38~" */
816 case XK_F25: /* "\033[39~" */
817 case XK_F26: /* "\033[40~" */
818 case XK_F27: /* "\033[41~" */
819 case XK_F28: /* "\033[42~" */
820 case XK_F29: /* "\033[43~" */
821 case XK_F30: /* "\033[44~" */
822 case XK_F31: /* "\033[45~" */
823 case XK_F32: /* "\033[46~" */
824 case XK_F33: /* "\033[47~" */
825 case XK_F34: /* "\033[48~" */
826 case XK_F35: /* "\033[49~" */
827 FKEY (31, XK_F17);
828 break;
829#undef FKEY
830 default:
831 newlen = 0;
832 break;
833 }
834
835 if (newlen)
836 len = strlen (kbuf);
837 }
838
839 /*
840 * Pass meta for all function keys, if 'meta' option set
841 */
842#ifdef META8_OPTION
843 if (meta && (meta_char == 0x80) && len > 0)
844 kbuf[len - 1] |= 0x80;
845#endif
846
847 }
848 else if (ctrl && keysym == XK_minus)
849 {
850 len = 1;
851 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
852 }
853 else if (keysym == XK_ISO_Left_Tab)
854 {
855 strcpy (kbuf, "\033[Z");
856 len = 3;
857 }
858 else
859 {
860#ifdef META8_OPTION
861 /* set 8-bit on */
862 if (meta && (meta_char == 0x80))
863 {
864 char *ch;
865
866 for (ch = kbuf; ch < kbuf + len; ch++)
867 *ch |= 0x80;
868
869 meta = 0;
870 }
871#endif
872 /* nil */ ;
873 }
874 } 882 }
875
876 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
877 return;
878 883
879 if (len <= 0) 884 if (len <= 0)
880 return; /* not mapped */ 885 return; /* not mapped */
881 886
882 if (OPTION (Opt_scrollTtyKeypress))
883 if (view_start)
884 {
885 view_start = 0;
886 want_refresh = 1;
887 }
888
889 /*
890 * these modifications only affect the static keybuffer
891 * pass Shift/Control indicators for function keys ending with `~'
892 *
893 * eg,
894 * Prior = "ESC[5~"
895 * Shift+Prior = "ESC[5$"
896 * Ctrl+Prior = "ESC[5^"
897 * Ctrl+Shift+Prior = "ESC[5@"
898 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
899 */
900 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
901 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
902
903 /* escape prefix */
904 if (meta
905#ifdef META8_OPTION
906 && meta_char == C0_ESC
907#endif
908 )
909 {
910 const char ch = C0_ESC;
911 tt_write (&ch, 1);
912 }
913
914 tt_write (kbuf, (unsigned int)len); 887 tt_write_user_input (kbuf, (unsigned int)len);
915} 888}
916 889
917void 890void ecb_cold
918rxvt_term::key_release (XKeyEvent &ev) 891rxvt_term::key_release (XKeyEvent &ev)
919{ 892{
920#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL 893#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
921 KeySym keysym; 894 KeySym keysym;
922 895
… …
926#if ENABLE_FRILLS || ISO_14755 899#if ENABLE_FRILLS || ISO_14755
927 // ISO 14755 support 900 // ISO 14755 support
928 if (iso14755buf) 901 if (iso14755buf)
929 if (iso14755buf & ISO_14755_52) 902 if (iso14755buf & ISO_14755_52)
930 { 903 {
931# if ENABLE_OVERLAY 904# if ISO_14755
932 scr_overlay_off (); 905 scr_overlay_off ();
933# endif 906# endif
934# if ISO_14755 907# if ISO_14755
935 // iso14755 part 5.2 handling: release time 908 // iso14755 part 5.2 handling: release time
936 // first: controls 909 // first: controls
… …
942 commit_iso14755 (); 915 commit_iso14755 ();
943 916
944 return; 917 return;
945 } 918 }
946 919
947 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2) 920 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
948 if (i[0] == keysym) 921 if (i[0] == keysym)
949 { 922 {
950 iso14755buf = ISO_14755_51 | i[1]; 923 iso14755buf = ISO_14755_51 | i[1];
951 commit_iso14755 (); 924 commit_iso14755 ();
952 925
… …
959 932
960 return; 933 return;
961 } 934 }
962 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask)) 935 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
963 { 936 {
964# if ENABLE_OVERLAY 937# if ISO_14755
965 scr_overlay_off (); 938 scr_overlay_off ();
966# endif 939# endif
967 if (iso14755buf & ISO_14755_51) 940 if (iso14755buf & ISO_14755_51)
968 commit_iso14755 (); 941 commit_iso14755 ();
969#if ISO_14755 942#if ISO_14755
970 else if (iso14755buf & ISO_14755_STARTED) 943 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
971 { 944 {
972 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair 945 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
973 946
974 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1); 947 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
975 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE"); 948 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
… …
989 else if (keysym == XK_Control_L || keysym == XK_Control_R) 962 else if (keysym == XK_Control_L || keysym == XK_Control_R)
990 mouse_slip_wheel_speed = 0; 963 mouse_slip_wheel_speed = 0;
991#endif 964#endif
992} 965}
993 966
994#if defined (KEYSYM_RESOURCE)
995unsigned int
996rxvt_term::cmd_write (const char *str, unsigned int count)
997{
998 unsigned int n, s;
999
1000 n = cmdbuf_ptr - cmdbuf_base;
1001 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
1002
1003 if (n > 0 && s < count)
1004 {
1005 memmove (cmdbuf_base, cmdbuf_ptr,
1006 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
1007 cmdbuf_ptr = cmdbuf_base;
1008 cmdbuf_endp -= n;
1009 s += n;
1010 }
1011
1012 if (count > s)
1013 {
1014 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
1015 count = s;
1016 }
1017
1018 for (; count--;)
1019 *cmdbuf_endp++ = *str++;
1020
1021 cmd_parse ();
1022
1023 return 0;
1024}
1025#endif
1026
1027void 967void
1028rxvt_term::flush () 968rxvt_term::flush ()
1029{ 969{
1030 flush_ev.stop (); 970 flush_ev.stop ();
1031 971
1032#ifdef TRANSPARENT 972#ifdef HAVE_IMG
1033 if (want_full_refresh) 973 if (bg_flags & BG_NEEDS_REFRESH)
1034 { 974 {
1035 want_full_refresh = 0; 975 bg_flags &= ~BG_NEEDS_REFRESH;
1036 scr_clear ();
1037 scr_touch (false); 976 scr_touch (false);
1038 } 977 }
1039#endif 978#endif
1040 979
1041 if (want_refresh) 980 if (want_refresh)
… …
1077 } 1016 }
1078 while (row < end_row); 1017 while (row < end_row);
1079 } 1018 }
1080 1019
1081 scr_refresh (); 1020 scr_refresh ();
1082 scrollbar_show (1); 1021 scrollBar.show (1);
1083#ifdef USE_XIM 1022#if USE_XIM
1084 IMSendSpot (); 1023 im_send_spot ();
1085#endif 1024#endif
1086 } 1025 }
1087 1026
1088 display->flush (); 1027 display->flush ();
1089} 1028}
1090 1029
1030/* checks whether a refresh is requested and starts the refresh timer */
1091void 1031void
1092rxvt_term::check_cb (check_watcher &w) 1032rxvt_term::refresh_check ()
1033{
1034 if (want_refresh && !flush_ev.is_active ())
1035 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
1036
1037 display->flush ();
1038}
1039
1040void
1041rxvt_term::flush_cb (ev::timer &w, int revents)
1093{ 1042{
1094 make_current (); 1043 make_current ();
1095 1044
1096 display->flush ();
1097
1098 if (want_refresh && !flush_ev.active)
1099 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1100}
1101
1102void
1103rxvt_term::flush_cb (time_watcher &w)
1104{
1105 make_current ();
1106
1107 refresh_limit = 1;
1108 refresh_count = 0; 1045 refresh_count = 0;
1109 flush (); 1046 flush ();
1110} 1047}
1111 1048
1112#ifdef CURSOR_BLINK 1049#ifdef CURSOR_BLINK
1113void 1050void
1051rxvt_term::cursor_blink_reset ()
1052{
1053 if (hidden_cursor)
1054 {
1055 hidden_cursor = 0;
1056 want_refresh = 1;
1057 }
1058
1059 if (option (Opt_cursorBlink))
1060 cursor_blink_ev.again ();
1061 else
1062 cursor_blink_ev.stop ();
1063}
1064
1065void
1114rxvt_term::cursor_blink_cb (time_watcher &w) 1066rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1115{ 1067{
1116 hidden_cursor = !hidden_cursor; 1068 hidden_cursor = !hidden_cursor;
1117 want_refresh = 1; 1069 want_refresh = 1;
1118 1070 refresh_check ();
1119 w.start (w.at + CURSOR_BLINK_INTERVAL);
1120} 1071}
1121#endif 1072#endif
1122 1073
1123#ifdef TEXT_BLINK 1074#ifdef TEXT_BLINK
1124void 1075void
1125rxvt_term::text_blink_cb (time_watcher &w) 1076rxvt_term::text_blink_cb (ev::timer &w, int revents)
1126{ 1077{
1127 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1078 if (scr_refresh_rend (RS_Blink, RS_Blink))
1128 { 1079 {
1129 hidden_text = !hidden_text; 1080 hidden_text = !hidden_text;
1130 want_refresh = 1; 1081 want_refresh = 1;
1131 w.start (w.at + TEXT_BLINK_INTERVAL); 1082 refresh_check ();
1132 } 1083 }
1084 else
1085 w.stop ();
1133} 1086}
1134#endif 1087#endif
1135 1088
1136#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1089#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1137void 1090void
1138rxvt_term::cont_scroll_cb (time_watcher &w) 1091rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1139{ 1092{
1140 if ((scrollbar_isUp() || scrollbar_isDn()) && 1093 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1141 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1094 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1142 { 1095 {
1143 want_refresh = 1; 1096 want_refresh = 1;
1144 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1097 refresh_check ();
1145 } 1098 }
1099 else
1100 w.stop ();
1146} 1101}
1147#endif 1102#endif
1148 1103
1149#ifdef SELECTION_SCROLLING 1104#ifdef SELECTION_SCROLLING
1150void 1105void
1151rxvt_term::sel_scroll_cb (time_watcher &w) 1106rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1152{ 1107{
1153 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1108 if (scr_page (scroll_selection_lines))
1154 { 1109 {
1155 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1110 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1156 want_refresh = 1; 1111 want_refresh = 1;
1157 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1112 refresh_check ();
1158 } 1113 }
1114 else
1115 w.stop ();
1159} 1116}
1160#endif 1117#endif
1161 1118
1162#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1119#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1163void 1120void
1164rxvt_term::slip_wheel_cb (time_watcher &w) 1121rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1165{ 1122{
1166 if (mouse_slip_wheel_speed == 0 1123 if (scr_page (mouse_slip_wheel_speed))
1167 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1168 : scr_page (UP, mouse_slip_wheel_speed))
1169 { 1124 {
1170 if (view_start == top_row || view_start == 0)
1171 mouse_slip_wheel_speed = 0;
1172
1173 want_refresh = 1; 1125 want_refresh = 1;
1174 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1126 refresh_check ();
1127 }
1128
1129 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1130 {
1131 mouse_slip_wheel_speed = 0;
1132 w.stop ();
1175 } 1133 }
1176} 1134}
1177#endif 1135#endif
1178 1136
1179#if LINUX_YIELD_HACK 1137#if LINUX_YIELD_HACK
1180static struct event_handler 1138static struct event_handler
1181{ 1139{
1182 check_watcher yield_ev; 1140 ev::prepare yield_ev;
1183 1141
1184 void yield_cb (check_watcher &w) 1142 void yield_cb (ev::prepare &w, int revents)
1185 { 1143 {
1186 // this should really be sched_yield(), but the linux guys thought 1144 // this should really be sched_yield(), but the linux guys thought
1187 // that giving a process calling sched_yield () less cpu time than 1145 // that giving a process calling sched_yield () less cpu time than
1188 // ones with high nice levels is a useful thing to do. It surely is is 1146 // ones with high nice levels is a useful thing to do. It surely is is
1189 // allowed by the sus... as is returning ENOSYS. 1147 // allowed by the sus... as is returning ENOSYS.
1148 // since the linux guys additionally thought that breaking the only
1149 // known workaround against their unusable sched_yield hack is cool,
1150 // we just nanosleep a bit and hope for the best.
1190 1151
1191 struct timespec ts = { 0, 0 }; 1152 struct timespec ts = { 0, 1000 };
1192 nanosleep (&ts, 0); 1153 nanosleep (&ts, 0);
1193 1154
1194 w.stop (); 1155 w.stop ();
1195 } 1156 }
1196 1157
… …
1199 { 1160 {
1200 } 1161 }
1201} event_handler; 1162} event_handler;
1202#endif 1163#endif
1203 1164
1165/* make sure all the cmd data is at beginning of cmdbuf */
1166void
1167rxvt_term::cmdbuf_reify ()
1168{
1169 if (cmdbuf_ptr == cmdbuf_base)
1170 return;
1171
1172 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1173
1174 memmove (cmdbuf_base, cmdbuf_ptr, used);
1175 cmdbuf_ptr = cmdbuf_base;
1176 cmdbuf_endp = cmdbuf_ptr + used;
1177
1178}
1179
1180#if defined (KEYSYM_RESOURCE)
1181void
1182rxvt_term::cmdbuf_append (const char *str, size_t count)
1183{
1184 cmdbuf_reify ();
1185
1186 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1187
1188 if (count > avail)
1189 return;
1190
1191 memcpy (cmdbuf_endp, str, count);
1192 cmdbuf_endp += count;
1193
1194 cmd_parse ();
1195}
1196#endif
1197
1204bool 1198bool
1205rxvt_term::pty_fill () 1199rxvt_term::pty_fill ()
1206{ 1200{
1207 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1201 cmdbuf_reify ();
1208 1202
1209 if (CBUFSIZ == n) 1203 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1210 { 1204
1211 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n"); 1205 if (!avail)
1212 n = 0;
1213 } 1206 {
1214 1207 // normally this indicates a "too long" command sequence - just drop the data we have
1215 memmove (cmdbuf_base, cmdbuf_ptr, n);
1216 cmdbuf_ptr = cmdbuf_base; 1208 cmdbuf_ptr = cmdbuf_base;
1217 cmdbuf_endp = cmdbuf_ptr + n; 1209 cmdbuf_endp = cmdbuf_ptr;
1210 avail = CBUFSIZ;
1211 }
1218 1212
1219 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n); 1213 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1220 1214
1221 if (r > 0) 1215 if (r > 0)
1222 { 1216 {
1223 cmdbuf_endp += r; 1217 cmdbuf_endp += r;
1224 return true; 1218 return true;
… …
1232 } 1226 }
1233 else 1227 else
1234 { 1228 {
1235 pty_ev.stop (); 1229 pty_ev.stop ();
1236 1230
1237 if (!OPTION (Opt_hold)) 1231 if (!option (Opt_hold))
1238 destroy (); 1232 destroy ();
1239 } 1233 }
1240 1234
1241 return false; 1235 return false;
1242} 1236}
1243 1237
1244void 1238void
1245rxvt_term::pty_cb (io_watcher &w, short revents) 1239rxvt_term::pty_cb (ev::io &w, int revents)
1246{ 1240{
1247 make_current (); 1241 make_current ();
1248 1242
1249 if (revents & EVENT_READ) 1243 if (revents & ev::READ)
1250 // loop, but don't allow a single term to monopolize us 1244 // loop, but don't allow a single term to monopolize us
1251 while (pty_fill ()) 1245 for (int i = CBUFCNT; i-- && pty_fill (); )
1252 if (cmd_parse ()) 1246 cmd_parse ();
1253 break;
1254 1247
1255 if (revents & EVENT_WRITE) 1248 if (revents & ev::WRITE)
1256 pty_write (); 1249 pty_write ();
1257}
1258 1250
1259void 1251 refresh_check ();
1252}
1253
1254void ecb_cold
1260rxvt_term::pointer_unblank () 1255rxvt_term::pointer_unblank ()
1261{ 1256{
1262 XDefineCursor (dpy, vt, TermWin_cursor); 1257 XDefineCursor (dpy, vt, TermWin_cursor);
1263 recolour_cursor (); 1258 recolour_cursor ();
1264 1259
1265#ifdef POINTER_BLANK 1260#ifdef POINTER_BLANK
1266 hidden_pointer = 0; 1261 hidden_pointer = 0;
1267 1262
1268 if (OPTION (Opt_pointerBlank)) 1263 if (option (Opt_pointerBlank))
1269 pointer_ev.start (NOW + pointerBlankDelay); 1264 pointer_ev.start (pointerBlankDelay);
1270#endif 1265#endif
1271} 1266}
1272 1267
1273#ifdef POINTER_BLANK 1268#ifdef POINTER_BLANK
1274void 1269void ecb_cold
1275rxvt_term::pointer_blank () 1270rxvt_term::pointer_blank ()
1276{ 1271{
1277 if (!OPTION (Opt_pointerBlank)) 1272 if (!option (Opt_pointerBlank))
1278 return; 1273 return;
1279 1274
1280 XDefineCursor (dpy, vt, display->blank_cursor); 1275 XDefineCursor (dpy, vt, display->blank_cursor);
1281 XFlush (dpy); 1276 XFlush (dpy);
1282 1277
1283 hidden_pointer = 1; 1278 hidden_pointer = 1;
1284} 1279}
1285 1280
1286void 1281void ecb_cold
1287rxvt_term::pointer_cb (time_watcher &w) 1282rxvt_term::pointer_cb (ev::timer &w, int revents)
1288{ 1283{
1289 make_current (); 1284 make_current ();
1290 1285
1291 pointer_blank (); 1286 pointer_blank ();
1292} 1287}
… …
1295void 1290void
1296rxvt_term::mouse_report (XButtonEvent &ev) 1291rxvt_term::mouse_report (XButtonEvent &ev)
1297{ 1292{
1298 int button_number, key_state = 0; 1293 int button_number, key_state = 0;
1299 int x, y; 1294 int x, y;
1295 int code = 32;
1300 1296
1301 x = ev.x; 1297 x = Pixel2Col (ev.x) + 1;
1302 y = ev.y; 1298 y = Pixel2Row (ev.y) + 1;
1303 pixel_position (&x, &y); 1299
1300 if (ev.type == MotionNotify)
1301 {
1302 if (x == mouse_row && y == mouse_col)
1303 return;
1304
1305 mouse_row = x;
1306 mouse_col = y;
1307 code += 32;
1308 }
1304 1309
1305 if (MEvent.button == AnyButton) 1310 if (MEvent.button == AnyButton)
1306 button_number = 3; 1311 button_number = 3;
1307 else 1312 else
1308 { 1313 {
1309 button_number = MEvent.button - Button1; 1314 button_number = MEvent.button - Button1;
1310 /* add 0x3D for wheel events, like xterm does */ 1315 /* add 0x3D for wheel events, like xterm does */
1311 if (button_number >= 3) 1316 if (button_number >= 3)
1312 button_number += (64 - 3); 1317 button_number += 64 - 3;
1313 } 1318 }
1314 1319
1315 if (priv_modes & PrivMode_MouseX10) 1320 if (priv_modes & PrivMode_MouseX10)
1316 { 1321 {
1317 /* 1322 /*
… …
1349 fputc ('A', stderr); 1354 fputc ('A', stderr);
1350 if (key_state & 32) 1355 if (key_state & 32)
1351 fputc ('2', stderr); 1356 fputc ('2', stderr);
1352 fprintf (stderr, "]: <%d>, %d/%d\n", 1357 fprintf (stderr, "]: <%d>, %d/%d\n",
1353 button_number, 1358 button_number,
1354 x + 1, 1359 x,
1355 y + 1); 1360 y);
1356#endif 1361#endif
1357 1362
1363#if ENABLE_FRILLS
1364 if (priv_modes & PrivMode_ExtMouseRight)
1365 tt_printf ("\033[%d;%d;%dM",
1366 code + button_number + key_state,
1367 x,
1368 y);
1369 else if (priv_modes & PrivMode_ExtModeMouse)
1370 tt_printf ("\033[M%c%lc%lc",
1371 code + button_number + key_state,
1372 wint_t (32 + x),
1373 wint_t (32 + y));
1374 else
1375#endif
1358 tt_printf ("\033[M%c%c%c", 1376 tt_printf ("\033[M%c%c%c",
1359 (32 + button_number + key_state), 1377 code + button_number + key_state,
1360 (32 + x + 1), 1378 32 + x,
1361 (32 + y + 1)); 1379 32 + y);
1362} 1380}
1363 1381
1364/*{{{ process an X event */ 1382/*{{{ process an X event */
1365void 1383void ecb_hot
1366rxvt_term::x_cb (XEvent &ev) 1384rxvt_term::x_cb (XEvent &ev)
1367{ 1385{
1368 make_current (); 1386 make_current ();
1369 1387
1370 dLocal (Display *, dpy); 1388 dLocal (Display *, dpy);
… …
1426 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT) 1444 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1427 focus_out (); 1445 focus_out ();
1428 } 1446 }
1429#endif 1447#endif
1430 } 1448 }
1431 break;
1432
1433 case MappingNotify:
1434 XRefreshKeyboardMapping (&ev.xmapping);
1435 break; 1449 break;
1436 1450
1437 /* 1451 /*
1438 * XXX: this is not the _current_ arrangement 1452 * XXX: this is not the _current_ arrangement
1439 * Here's my conclusion: 1453 * Here's my conclusion:
… …
1458 break; 1472 break;
1459 } 1473 }
1460 break; 1474 break;
1461 1475
1462 case FocusIn: 1476 case FocusIn:
1463 if (ev.xfocus.detail != NotifyInferior && ev.xfocus.detail != NotifyPointer) 1477 if (ev.xfocus.detail != NotifyInferior
1478 && ev.xfocus.detail != NotifyPointer
1479 && ev.xfocus.mode != NotifyGrab)
1464 focus_in (); 1480 focus_in ();
1465 break; 1481 break;
1466 1482
1467 case FocusOut: 1483 case FocusOut:
1468 if (ev.xfocus.detail != NotifyInferior && ev.xfocus.detail != NotifyPointer) 1484 if (ev.xfocus.detail != NotifyInferior
1485 && ev.xfocus.detail != NotifyPointer
1486 && ev.xfocus.mode != NotifyGrab)
1469 focus_out (); 1487 focus_out ();
1470 break; 1488 break;
1471 1489
1472 case ConfigureNotify: 1490 case ConfigureNotify:
1473 if (ev.xconfigure.window == parent[0]) 1491 if (ev.xconfigure.window == parent)
1474 { 1492 {
1475 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev)) 1493 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1476 ; 1494 ;
1495
1496 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1497
1498 bool moved = false;
1499#ifdef HAVE_BG_PIXMAP
1500 if (bg_window_position_sensitive ())
1501 {
1502 want_position_change = true;
1503 if (bg_img == 0)
1504 moved = true;
1505 }
1506#endif
1507
1508 if (want_position_change)
1509 {
1510 int x, y;
1511
1512 if (ev.xconfigure.send_event)
1513 {
1514 x = ev.xconfigure.x;
1515 y = ev.xconfigure.y;
1516 }
1517 else
1518 get_window_origin (x, y);
1519
1520 if (x != parent_x || y != parent_y)
1521 {
1522 parent_x = x;
1523 parent_y = y;
1524 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1525 moved = true;
1526 }
1527 }
1477 1528
1478 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height) 1529 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1479 { 1530 {
1480 seen_resize = 1; 1531 seen_resize = 1;
1481 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1); 1532 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1482 } 1533 }
1534 else
1535 {
1536#ifdef HAVE_BG_PIXMAP
1537 if (moved)
1538 update_background ();
1539#endif
1540 }
1483 1541
1484 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END)); 1542 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1485
1486#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1487#if 0
1488 if (OPTION (Opt_transparent))
1489 check_our_parents ();
1490#endif
1491#endif
1492 } 1543 }
1493 break; 1544 break;
1494 1545
1495 case PropertyNotify: 1546 case PropertyNotify:
1496 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END))) 1547 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1497 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1498 && ev.xproperty.state == PropertyNewValue)
1499 selection_property (ev.xproperty.window, ev.xproperty.atom);
1500
1501 break; 1548 break;
1502 1549
1503 case SelectionClear: 1550 case SelectionClear:
1504 selection_clear (); 1551 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1505 break;
1506
1507 case SelectionNotify:
1508 if (selection_wait == Sel_normal)
1509 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1510 break; 1552 break;
1511 1553
1512 case SelectionRequest: 1554 case SelectionRequest:
1513 selection_send (ev.xselectionrequest); 1555 selection_send (ev.xselectionrequest);
1514 break; 1556 break;
1515 1557
1516 case MapNotify: 1558 case MapNotify:
1559#ifdef HAVE_BG_PIXMAP
1560 // This is needed at startup for the case of no window manager
1561 // or a non-reparenting window manager and also because we
1562 // defer bg image updates if the window is not mapped. The
1563 // short delay is to optimize for multiple ConfigureNotify
1564 // events at startup when the window manager reparents the
1565 // window, so as to perform the computation after we have
1566 // received all of them.
1567 if (bg_img == 0)
1568 update_background_ev.start (0.025);
1569#endif
1517 mapped = 1; 1570 mapped = 1;
1518#ifdef TEXT_BLINK 1571#ifdef TEXT_BLINK
1519 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); 1572 text_blink_ev.start ();
1520#endif 1573#endif
1521 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END)); 1574 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1522 break; 1575 break;
1523 1576
1524 case UnmapNotify: 1577 case UnmapNotify:
… …
1526#ifdef TEXT_BLINK 1579#ifdef TEXT_BLINK
1527 text_blink_ev.stop (); 1580 text_blink_ev.stop ();
1528#endif 1581#endif
1529 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END)); 1582 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1530 break; 1583 break;
1531
1532#ifdef TRANSPARENT
1533 case ReparentNotify:
1534 rootwin_cb (ev);
1535 break;
1536#endif /* TRANSPARENT */
1537 1584
1538 case GraphicsExpose: 1585 case GraphicsExpose:
1539 case Expose: 1586 case Expose:
1540 if (ev.xany.window == vt) 1587 if (ev.xany.window == vt)
1541 { 1588 {
1542 do 1589 do
1590 {
1543 scr_expose (ev.xexpose.x, ev.xexpose.y, 1591 scr_expose (ev.xexpose.x, ev.xexpose.y,
1544 ev.xexpose.width, ev.xexpose.height, False); 1592 ev.xexpose.width, ev.xexpose.height, false);
1593 }
1545 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev)); 1594 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1546 1595
1547 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; 1596 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1548 1597
1549 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev)) 1598 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1599 {
1550 scr_expose (ev.xexpose.x, ev.xexpose.y, 1600 scr_expose (ev.xexpose.x, ev.xexpose.y,
1551 ev.xexpose.width, ev.xexpose.height, False); 1601 ev.xexpose.width, ev.xexpose.height, false);
1602 }
1552 1603
1553 want_refresh = 1; 1604 want_refresh = 1;
1554 } 1605 }
1555 else 1606 else
1556 { 1607 {
… …
1559 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event)) 1610 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1560 ; 1611 ;
1561 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event)) 1612 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1562 ; 1613 ;
1563 1614
1564 if (isScrollbarWindow (ev.xany.window)) 1615 if (scrollBar.state && ev.xany.window == scrollBar.win)
1565 { 1616 {
1566 scrollBar.setIdle (); 1617 scrollBar.state = SB_STATE_IDLE;
1567 scrollbar_show (0); 1618 scrollBar.show (0);
1568 } 1619 }
1569
1570#ifdef TRANSPARENT
1571 if (am_transparent && ev.xany.window == parent[0])
1572 XClearWindow (dpy, ev.xany.window);
1573#endif
1574 } 1620 }
1575 break; 1621 break;
1576 1622
1577 case MotionNotify: 1623 case MotionNotify:
1578#ifdef POINTER_BLANK 1624#ifdef POINTER_BLANK
1579 if (hidden_pointer) 1625 if (hidden_pointer)
1580 pointer_unblank (); 1626 pointer_unblank ();
1581#endif 1627#endif
1628 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1629 || priv_modes & PrivMode_MouseAnyEvent)
1630 mouse_report (ev.xbutton);
1582 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate) 1631 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1583 break; 1632 break;
1584 1633
1585 if (ev.xany.window == vt) 1634 if (ev.xany.window == vt)
1586 { 1635 {
… …
1615 1664
1616#ifdef SELECTION_SCROLLING 1665#ifdef SELECTION_SCROLLING
1617 if (ev.xbutton.y < int_bwidth 1666 if (ev.xbutton.y < int_bwidth
1618 || Pixel2Row (ev.xbutton.y) > (nrow-1)) 1667 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1619 { 1668 {
1669 page_dirn scroll_selection_dir;
1620 int dist; 1670 int dist;
1621 1671
1622 /* don't clobber the current delay if we are 1672 /* don't clobber the current delay if we are
1623 * already in the middle of scrolling. 1673 * already in the middle of scrolling.
1624 */ 1674 */
1625 if (!sel_scroll_ev.active) 1675 if (!sel_scroll_ev.is_active ())
1626 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1676 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1627 1677
1628 /* save the event params so we can highlight 1678 /* save the event params so we can highlight
1629 * the selection in the pending-scroll loop 1679 * the selection in the pending-scroll loop
1630 */ 1680 */
1631 selection_save_x = ev.xbutton.x; 1681 selection_save_x = ev.xbutton.x;
… …
1639 dist = int_bwidth - ev.xbutton.y; 1689 dist = int_bwidth - ev.xbutton.y;
1640 } 1690 }
1641 else 1691 else
1642 { 1692 {
1643 scroll_selection_dir = DN; 1693 scroll_selection_dir = DN;
1644 dist = ev.xbutton.y - (int_bwidth + height); 1694 dist = ev.xbutton.y - (int_bwidth + vt_height);
1645 } 1695 }
1646 1696
1647 scroll_selection_lines = Pixel2Height (dist) 1697 scroll_selection_lines = Pixel2Height (dist)
1648 / SELECTION_SCROLL_LINE_SPEEDUP 1698 / SELECTION_SCROLL_LINE_SPEEDUP
1649 + 1; 1699 + 1;
1650 min_it (scroll_selection_lines, 1700 min_it (scroll_selection_lines,
1651 SELECTION_SCROLL_MAX_LINES); 1701 SELECTION_SCROLL_MAX_LINES);
1702 scroll_selection_lines *= scroll_selection_dir;
1652 } 1703 }
1653 else 1704 else
1654 { 1705 {
1655 /* we are within the text window, so we 1706 /* we are within the text window, so we
1656 * shouldn't be scrolling 1707 * shouldn't be scrolling
1657 */ 1708 */
1658 if (sel_scroll_ev.active)
1659 sel_scroll_ev.stop(); 1709 sel_scroll_ev.stop();
1660 } 1710 }
1661#endif 1711#endif
1662#ifdef MOUSE_THRESHOLD 1712#ifdef MOUSE_THRESHOLD
1663 } 1713 }
1664#endif 1714#endif
1665 } 1715 }
1666 } 1716 }
1667 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1717 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1668 { 1718 {
1669 while (XCheckTypedWindowEvent (dpy, scrollBar.win, 1719 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1670 MotionNotify, &ev)) 1720 MotionNotify, &ev))
1671 ; 1721 ;
1672 1722
1673 XQueryPointer (dpy, scrollBar.win, 1723 XQueryPointer (dpy, scrollBar.win,
1674 &unused_root, &unused_child, 1724 &unused_root, &unused_child,
1675 &unused_root_x, &unused_root_y, 1725 &unused_root_x, &unused_root_y,
1676 &ev.xbutton.x, &ev.xbutton.y, 1726 &ev.xbutton.x, &ev.xbutton.y,
1677 &unused_mask); 1727 &unused_mask);
1678 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1728 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1679 scrollbar_size ()); 1729 scrollBar.size ());
1680 want_refresh = 1; 1730 want_refresh = 1;
1681 refresh_limit = 0;
1682 scrollbar_show (1); 1731 scrollBar.show (1);
1683 } 1732 }
1684 break; 1733 break;
1685 } 1734 }
1686 1735
1687#if defined(CURSOR_BLINK) 1736#if defined(CURSOR_BLINK)
1688 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress) 1737 if (ev.type == KeyPress)
1689 { 1738 cursor_blink_reset ();
1690 if (hidden_cursor)
1691 {
1692 hidden_cursor = 0;
1693 want_refresh = 1;
1694 }
1695
1696 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1697 }
1698#endif 1739#endif
1699 1740
1700#if defined(POINTER_BLANK) 1741#if defined(POINTER_BLANK)
1701 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0) 1742 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1702 { 1743 {
1703 if (ev.type == MotionNotify 1744 if (ev.type == MotionNotify
1704 || ev.type == ButtonPress 1745 || ev.type == ButtonPress
1705 || ev.type == ButtonRelease) 1746 || ev.type == ButtonRelease)
1706 if (hidden_pointer) 1747 if (hidden_pointer)
… …
1708 1749
1709 if (ev.type == KeyPress && hidden_pointer == 0) 1750 if (ev.type == KeyPress && hidden_pointer == 0)
1710 pointer_blank (); 1751 pointer_blank ();
1711 } 1752 }
1712#endif 1753#endif
1713}
1714 1754
1715void 1755 refresh_check ();
1756}
1757
1758#if ENABLE_FRILLS
1759void ecb_cold
1760rxvt_term::set_urgency (bool enable)
1761{
1762 if (enable == urgency_hint)
1763 return;
1764
1765 if (XWMHints *h = XGetWMHints (dpy, parent))
1766 {
1767 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1768 XSetWMHints (dpy, parent, h);
1769 urgency_hint = enable;
1770 XFree (h);
1771 }
1772}
1773#endif
1774
1775void ecb_cold
1716rxvt_term::focus_in () 1776rxvt_term::focus_in ()
1717{ 1777{
1718 if (!focus) 1778 if (!focus)
1719 { 1779 {
1720 focus = 1; 1780 focus = 1;
1721 want_refresh = 1; 1781 want_refresh = 1;
1722 1782
1723 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1724
1725#if USE_XIM 1783#if USE_XIM
1726 if (Input_Context != NULL) 1784 if (Input_Context != NULL)
1727 { 1785 {
1728 IMSetPosition (); 1786 im_set_position ();
1729 XSetICFocus (Input_Context); 1787 XSetICFocus (Input_Context);
1730 } 1788 }
1731#endif 1789#endif
1732#if CURSOR_BLINK 1790#if CURSOR_BLINK
1733 if (OPTION (Opt_cursorBlink)) 1791 if (option (Opt_cursorBlink))
1734 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL); 1792 cursor_blink_ev.again ();
1735#endif 1793#endif
1736#if OFF_FOCUS_FADING 1794#if OFF_FOCUS_FADING
1737 if (rs[Rs_fade]) 1795 if (rs[Rs_fade])
1738 { 1796 {
1739 pix_colors = pix_colors_focused; 1797 pix_colors = pix_colors_focused;
1740 scr_recolour (); 1798 scr_recolour ();
1741 } 1799 }
1742#endif 1800#endif
1743 } 1801#if ENABLE_FRILLS
1744} 1802 if (option (Opt_urgentOnBell))
1803 set_urgency (0);
1804#endif
1745 1805
1746void 1806 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1807 }
1808}
1809
1810void ecb_cold
1747rxvt_term::focus_out () 1811rxvt_term::focus_out ()
1748{ 1812{
1749 if (focus) 1813 if (focus)
1750 { 1814 {
1751 focus = 0; 1815 focus = 0;
1752 want_refresh = 1; 1816 want_refresh = 1;
1753 1817
1754 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END)); 1818#if ENABLE_FRILLS
1755 1819 if (option (Opt_urgentOnBell))
1820 set_urgency (0);
1821#endif
1756#if ENABLE_FRILLS || ISO_14755 1822#if ENABLE_FRILLS || ISO_14755
1757 if (iso14755buf) 1823 if (iso14755buf)
1758 { 1824 {
1759 iso14755buf = 0; 1825 iso14755buf = 0;
1760# if ENABLE_OVERLAY 1826# if ISO_14755
1761 scr_overlay_off (); 1827 scr_overlay_off ();
1762# endif 1828# endif
1763 } 1829 }
1764#endif 1830#endif
1765#if USE_XIM 1831#if USE_XIM
1766 if (Input_Context != NULL) 1832 if (Input_Context != NULL)
1767 XUnsetICFocus (Input_Context); 1833 XUnsetICFocus (Input_Context);
1768#endif 1834#endif
1769#if CURSOR_BLINK 1835#if CURSOR_BLINK
1770 if (OPTION (Opt_cursorBlink)) 1836 if (option (Opt_cursorBlink))
1771 cursor_blink_ev.stop (); 1837 cursor_blink_ev.stop ();
1838
1772 hidden_cursor = 0; 1839 hidden_cursor = 0;
1773#endif 1840#endif
1774#if OFF_FOCUS_FADING 1841#if OFF_FOCUS_FADING
1775 if (rs[Rs_fade]) 1842 if (rs[Rs_fade])
1776 { 1843 {
1777 pix_colors = pix_colors_unfocused; 1844 pix_colors = pix_colors_unfocused;
1778 scr_recolour (); 1845 scr_recolour ();
1779 } 1846 }
1780#endif 1847#endif
1781 }
1782}
1783 1848
1784void 1849 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1850 }
1851}
1852
1853void ecb_cold
1785rxvt_term::update_fade_color (unsigned int idx) 1854rxvt_term::update_fade_color (unsigned int idx)
1786{ 1855{
1787#if OFF_FOCUS_FADING 1856#if OFF_FOCUS_FADING
1788 if (rs[Rs_fade]) 1857 if (rs[Rs_fade])
1789 { 1858 {
… …
1792 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c); 1861 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1793 } 1862 }
1794#endif 1863#endif
1795} 1864}
1796 1865
1797#if TRANSPARENT || ENABLE_PERL 1866#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1798void 1867void ecb_hot
1799rxvt_term::rootwin_cb (XEvent &ev) 1868rxvt_term::rootwin_cb (XEvent &ev)
1800{ 1869{
1801 make_current (); 1870 make_current ();
1802 1871
1803 if (SHOULD_INVOKE (HOOK_ROOT_EVENT) 1872 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1804 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END))) 1873 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1805 return; 1874 return;
1806 1875
1807# if TRANSPARENT
1808 switch (ev.type) 1876 switch (ev.type)
1809 { 1877 {
1810 case PropertyNotify: 1878 case PropertyNotify:
1811 /* 1879 /*
1812 * if user used some Esetroot compatible prog to set the root bg, 1880 * if user used some Esetroot compatible prog to set the root bg,
1813 * use the property to determine the pixmap. We use it later on. 1881 * use the property to determine the pixmap. We use it later on.
1814 */ 1882 */
1815 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID] 1883 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1816 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID]) 1884 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1817 return; 1885 {
1818 1886#if BG_IMAGE_FROM_ROOT
1819 /* FALLTHROUGH */ 1887 if (option (Opt_transparent))
1820 case ReparentNotify: 1888 {
1821 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent) 1889 rxvt_img::new_from_root (this)->replace (root_img);
1822 want_refresh = want_full_refresh = 1; 1890 update_background ();
1823 break; 1891 }
1824 }
1825# endif 1892#endif
1893 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1894 }
1895
1896 break;
1897 }
1898
1899 refresh_check ();
1826} 1900}
1827#endif 1901#endif
1828 1902
1829void 1903void
1830rxvt_term::button_press (XButtonEvent &ev) 1904rxvt_term::button_press (XButtonEvent &ev)
… …
1861 /* save the xbutton state (for ButtonRelease) */ 1935 /* save the xbutton state (for ButtonRelease) */
1862 MEvent.state = ev.state; 1936 MEvent.state = ev.state;
1863#ifdef MOUSE_REPORT_DOUBLECLICK 1937#ifdef MOUSE_REPORT_DOUBLECLICK
1864 if (ev.button == MEvent.button && clickintime) 1938 if (ev.button == MEvent.button && clickintime)
1865 { 1939 {
1866 /* same button, within alloted time */ 1940 /* same button, within allowed time */
1867 MEvent.clicks++; 1941 MEvent.clicks++;
1868 1942
1869 if (MEvent.clicks > 1) 1943 if (MEvent.clicks > 1)
1870 { 1944 {
1871 /* only report double clicks */ 1945 /* only report double clicks */
… …
1885 mouse_report (ev); 1959 mouse_report (ev);
1886 } 1960 }
1887#else 1961#else
1888 MEvent.button = ev.button; 1962 MEvent.button = ev.button;
1889 mouse_report (ev); 1963 mouse_report (ev);
1890#endif /* MOUSE_REPORT_DOUBLECLICK */ 1964#endif /* MOUSE_REPORT_DOUBLECLICK */
1891 1965
1892 } 1966 }
1893 else 1967 else
1894 { 1968 {
1895 if (ev.button != MEvent.button) 1969 if (ev.button != MEvent.button)
… …
1943 } 2017 }
1944 2018
1945 /* 2019 /*
1946 * Scrollbar window processing of button press 2020 * Scrollbar window processing of button press
1947 */ 2021 */
1948 if (isScrollbarWindow (ev.window)) 2022 if (scrollBar.state && ev.window == scrollBar.win)
1949 { 2023 {
1950 scrollBar.setIdle (); 2024 page_dirn direction = NO_DIR;
2025
2026 if (scrollBar.upButton (ev.y))
2027 direction = UP; /* up */
2028 else if (scrollBar.dnButton (ev.y))
2029 direction = DN; /* down */
2030
2031 scrollBar.state = SB_STATE_IDLE;
1951 /* 2032 /*
1952 * Rxvt-style scrollbar: 2033 * Rxvt-style scrollbar:
1953 * move up if mouse is above slider 2034 * move up if mouse is above slider
1954 * move dn if mouse is below slider 2035 * move dn if mouse is below slider
1955 * 2036 *
… …
1964 /* 2045 /*
1965 * Mouse report disabled scrollbar: 2046 * Mouse report disabled scrollbar:
1966 * arrow buttons - send up/down 2047 * arrow buttons - send up/down
1967 * click on scrollbar - send pageup/down 2048 * click on scrollbar - send pageup/down
1968 */ 2049 */
1969 if ((scrollBar.style == R_SB_NEXT 2050 if (direction == UP)
1970 && scrollbarnext_upButton (ev.y))
1971 || (scrollBar.style == R_SB_RXVT
1972 && scrollbarrxvt_upButton (ev.y)))
1973 tt_printf ("\033[A"); 2051 tt_printf ("\033[A");
1974 else if ((scrollBar.style == R_SB_NEXT 2052 else if (direction == DN)
1975 && scrollbarnext_dnButton (ev.y))
1976 || (scrollBar.style == R_SB_RXVT
1977 && scrollbarrxvt_dnButton (ev.y)))
1978 tt_printf ("\033[B"); 2053 tt_printf ("\033[B");
1979 else 2054 else
1980 switch (ev.button) 2055 switch (ev.button)
1981 { 2056 {
1982 case Button2: 2057 case Button2:
… …
1989 tt_printf ("\033[5~"); 2064 tt_printf ("\033[5~");
1990 break; 2065 break;
1991 } 2066 }
1992 } 2067 }
1993 else 2068 else
1994#endif /* NO_SCROLLBAR_REPORT */ 2069#endif /* NO_SCROLLBAR_REPORT */
1995
1996 {
1997 char upordown = 0;
1998
1999 if (scrollBar.style == R_SB_NEXT)
2000 { 2070 {
2001 if (scrollbarnext_upButton (ev.y)) 2071 if (direction != NO_DIR)
2002 upordown = -1; /* up */
2003 else if (scrollbarnext_dnButton (ev.y))
2004 upordown = 1; /* down */
2005 }
2006 else if (scrollBar.style == R_SB_RXVT)
2007 {
2008 if (scrollbarrxvt_upButton (ev.y))
2009 upordown = -1; /* up */
2010 else if (scrollbarrxvt_dnButton (ev.y))
2011 upordown = 1; /* down */
2012 }
2013 if (upordown)
2014 { 2072 {
2015#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2073#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2074 if (!cont_scroll_ev.is_active ())
2016 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 2075 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2017#endif 2076#endif
2018 if (scr_page (upordown < 0 ? UP : DN, 1)) 2077 if (scr_page (direction, 1))
2019 { 2078 {
2020 if (upordown < 0) 2079 if (direction == UP)
2021 scrollBar.setUp (); 2080 scrollBar.state = SB_STATE_UP;
2022 else 2081 else
2023 scrollBar.setDn (); 2082 scrollBar.state = SB_STATE_DOWN;
2024 } 2083 }
2025 } 2084 }
2026 else 2085 else
2027 switch (ev.button) 2086 switch (ev.button)
2028 { 2087 {
2029 case Button2: 2088 case Button2:
2030 switch (scrollbar_align) 2089 switch (scrollBar.align)
2031 { 2090 {
2032 case R_SB_ALIGN_TOP: 2091 case SB_ALIGN_TOP:
2033 csrO = 0; 2092 csrO = 0;
2034 break; 2093 break;
2035 case R_SB_ALIGN_CENTRE: 2094 case SB_ALIGN_CENTRE:
2036 csrO = (scrollBar.bot - scrollBar.top) / 2; 2095 csrO = (scrollBar.bot - scrollBar.top) / 2;
2037 break; 2096 break;
2038 case R_SB_ALIGN_BOTTOM: 2097 case SB_ALIGN_BOTTOM:
2039 csrO = scrollBar.bot - scrollBar.top; 2098 csrO = scrollBar.bot - scrollBar.top;
2040 break; 2099 break;
2041 } 2100 }
2042 2101
2043 if (scrollBar.style == R_SB_XTERM 2102 if (scrollBar.style == SB_STYLE_XTERM
2044 || scrollbar_above_slider (ev.y) 2103 || scrollBar.above_slider (ev.y)
2045 || scrollbar_below_slider (ev.y)) 2104 || scrollBar.below_slider (ev.y))
2046 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ()); 2105 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
2047 2106
2048 scrollBar.setMotion (); 2107 scrollBar.state = SB_STATE_MOTION;
2049 break; 2108 break;
2050 2109
2051 case Button1: 2110 case Button1:
2052 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2111 if (scrollBar.align == SB_ALIGN_CENTRE)
2053 csrO = ev.y - scrollBar.top; 2112 csrO = ev.y - scrollBar.top;
2054 /* FALLTHROUGH */ 2113 /* FALLTHROUGH */
2055 2114
2056 case Button3: 2115 case Button3:
2057 if (scrollBar.style != R_SB_XTERM) 2116 if (scrollBar.style != SB_STYLE_XTERM)
2058 { 2117 {
2059 if (scrollbar_above_slider (ev.y)) 2118 if (scrollBar.above_slider (ev.y))
2060# ifdef RXVT_SCROLL_FULL 2119# ifdef RXVT_SCROLL_FULL
2061 scr_page (UP, nrow - 1); 2120 scr_page (UP, nrow - 1);
2062# else 2121# else
2063 scr_page (UP, nrow / 4); 2122 scr_page (UP, nrow / 4);
2064# endif 2123# endif
2065 else if (scrollbar_below_slider (ev.y)) 2124 else if (scrollBar.below_slider (ev.y))
2066# ifdef RXVT_SCROLL_FULL 2125# ifdef RXVT_SCROLL_FULL
2067 scr_page (DN, nrow - 1); 2126 scr_page (DN, nrow - 1);
2068# else 2127# else
2069 scr_page (DN, nrow / 4); 2128 scr_page (DN, nrow / 4);
2070# endif 2129# endif
2071 else 2130 else
2072 scrollBar.setMotion (); 2131 scrollBar.state = SB_STATE_MOTION;
2073 } 2132 }
2074 else 2133 else
2075 { 2134 {
2076 scr_page ((ev.button == Button1 ? DN : UP), 2135 scr_page ((ev.button == Button1 ? DN : UP),
2077 (nrow 2136 (nrow
2078 * scrollbar_position (ev.y) 2137 * scrollBar.position (ev.y)
2079 / scrollbar_size ())); 2138 / scrollBar.size ()));
2080 } 2139 }
2081 2140
2082 break; 2141 break;
2083 } 2142 }
2084 } 2143 }
… …
2094 2153
2095 csrO = 0; /* reset csr Offset */ 2154 csrO = 0; /* reset csr Offset */
2096 if (!bypass_keystate) 2155 if (!bypass_keystate)
2097 reportmode = !! (priv_modes & PrivMode_mouse_report); 2156 reportmode = !! (priv_modes & PrivMode_mouse_report);
2098 2157
2099 if (scrollbar_isUpDn ()) 2158 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
2100 { 2159 {
2101 scrollBar.setIdle (); 2160 scrollBar.state = SB_STATE_IDLE;
2102 scrollbar_show (0); 2161 scrollBar.show (0);
2103 } 2162 }
2104 2163
2105#ifdef SELECTION_SCROLLING 2164#ifdef SELECTION_SCROLLING
2106 if (sel_scroll_ev.active)
2107 sel_scroll_ev.stop(); 2165 sel_scroll_ev.stop();
2108#endif 2166#endif
2109 2167
2110 if (ev.window == vt) 2168 if (ev.window == vt)
2111 { 2169 {
2112 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END))) 2170 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
… …
2136 mouse_report (ev); 2194 mouse_report (ev);
2137 } 2195 }
2138#else /* MOUSE_REPORT_DOUBLECLICK */ 2196#else /* MOUSE_REPORT_DOUBLECLICK */
2139 MEvent.button = AnyButton; 2197 MEvent.button = AnyButton;
2140 mouse_report (ev); 2198 mouse_report (ev);
2141#endif /* MOUSE_REPORT_DOUBLECLICK */ 2199#endif /* MOUSE_REPORT_DOUBLECLICK */
2142 return; 2200 return;
2143 } 2201 }
2144 2202
2145 /* 2203 /*
2146 * dumb hack to compensate for the failure of click-and-drag 2204 * dumb hack to compensate for the failure of click-and-drag
… …
2157 case Button3: 2215 case Button3:
2158 selection_make (ev.time); 2216 selection_make (ev.time);
2159 break; 2217 break;
2160 2218
2161 case Button2: 2219 case Button2:
2162 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window? 2220 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2163 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Primary : Sel_Primary); 2221 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2164 break; 2222 break;
2165 2223
2166#ifdef MOUSE_WHEEL 2224#ifdef MOUSE_WHEEL
2167 case Button4: 2225 case Button4:
2168 case Button5: 2226 case Button5:
2169 { 2227 {
2170 int i; 2228 int lines;
2171 page_dirn v; 2229 page_dirn dirn;
2172 2230
2173 v = ev.button == Button4 ? UP : DN; 2231 dirn = ev.button == Button4 ? UP : DN;
2174 2232
2175 if (ev.state & ShiftMask) 2233 if (ev.state & ShiftMask)
2176 i = 1; 2234 lines = 1;
2177 else if (OPTION (Opt_mouseWheelScrollPage)) 2235 else if (option (Opt_mouseWheelScrollPage))
2178 i = nrow - 1; 2236 lines = nrow - 1;
2179 else 2237 else
2180 i = 5; 2238 lines = 5;
2181 2239
2182# ifdef MOUSE_SLIP_WHEELING 2240# ifdef MOUSE_SLIP_WHEELING
2183 if (ev.state & ControlMask) 2241 if (ev.state & ControlMask)
2184 { 2242 {
2185 mouse_slip_wheel_speed += v ? -1 : 1; 2243 mouse_slip_wheel_speed += dirn;
2186 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow; 2244 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2187 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2188 2245
2189 if (slip_wheel_ev.at < NOW) 2246 if (!slip_wheel_ev.is_active ())
2190 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; 2247 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2191
2192 slip_wheel_ev.start ();
2193 } 2248 }
2194 else 2249 else
2250# endif
2195 { 2251 {
2196# endif
2197 scr_page (v, i); 2252 scr_page (dirn, lines);
2198 scrollbar_show (1); 2253 scrollBar.show (1);
2199# ifdef MOUSE_SLIP_WHEELING
2200 } 2254 }
2201# endif
2202 } 2255 }
2203 break; 2256 break;
2204#endif 2257#endif
2205 } 2258 }
2206 } 2259 }
2207} 2260}
2208 2261
2209#ifdef TRANSPARENT
2210#if TINTING
2211/* taken from aterm-0.4.2 */
2212
2213typedef uint32_t RUINT32T;
2214
2215void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)
2216{
2217 int sh_r, sh_g, sh_b;
2218 RUINT32T mask_r, mask_g, mask_b;
2219 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2220 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2221 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2222 int i;
2223
2224 Visual *visual = term->visual;
2225
2226 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2227
2228 /* for convenience */
2229 mask_r = visual->red_mask;
2230 mask_g = visual->green_mask;
2231 mask_b = visual->blue_mask;
2232
2233 /* boring lookup table pre-initialization */
2234 switch (srcImage->bits_per_pixel) {
2235 case 15:
2236 if ((mask_r != 0x7c00) ||
2237 (mask_g != 0x03e0) ||
2238 (mask_b != 0x001f))
2239 return;
2240 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2241 lookup_r = lookup;
2242 lookup_g = lookup+32;
2243 lookup_b = lookup+32+32;
2244 sh_r = 10;
2245 sh_g = 5;
2246 sh_b = 0;
2247 break;
2248 case 16:
2249 if ((mask_r != 0xf800) ||
2250 (mask_g != 0x07e0) ||
2251 (mask_b != 0x001f))
2252 return;
2253 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2254 lookup_r = lookup;
2255 lookup_g = lookup+32;
2256 lookup_b = lookup+32+64;
2257 sh_r = 11;
2258 sh_g = 5;
2259 sh_b = 0;
2260 break;
2261 case 24:
2262 if ((mask_r != 0xff0000) ||
2263 (mask_g != 0x00ff00) ||
2264 (mask_b != 0x0000ff))
2265 return;
2266 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2267 lookup_r = lookup;
2268 lookup_g = lookup+256;
2269 lookup_b = lookup+256+256;
2270 sh_r = 16;
2271 sh_g = 8;
2272 sh_b = 0;
2273 break;
2274 case 32:
2275 if ((mask_r != 0xff0000) ||
2276 (mask_g != 0x00ff00) ||
2277 (mask_b != 0x0000ff))
2278 return;
2279 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2280 lookup_r = lookup;
2281 lookup_g = lookup+256;
2282 lookup_b = lookup+256+256;
2283 sh_r = 16;
2284 sh_g = 8;
2285 sh_b = 0;
2286 break;
2287 default:
2288 return; /* we do not support this color depth */
2289 }
2290
2291 /* prepare limits for color transformation (each channel is handled separately) */
2292 if (shade < 0) {
2293 shade = -shade;
2294 if (shade < 0) shade = 0;
2295 if (shade > 100) shade = 100;
2296
2297 lower_lim_r = 65535-rm;
2298 lower_lim_g = 65535-gm;
2299 lower_lim_b = 65535-bm;
2300
2301 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2302 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2303 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2304
2305 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2306 } else {
2307 if (shade < 0) shade = 0;
2308 if (shade > 100) shade = 100;
2309
2310 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2311
2312 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2313 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2314 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2315 }
2316
2317 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2318 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2319 {
2320 unsigned int tmp;
2321
2322 tmp = lower_lim_r;
2323 lower_lim_r = lower_lim_b;
2324 lower_lim_b = tmp;
2325
2326 tmp = upper_lim_r;
2327 upper_lim_r = upper_lim_b;
2328 upper_lim_b = tmp;
2329 }
2330
2331 /* fill our lookup tables */
2332 for (i = 0; i <= mask_r>>sh_r; i++)
2333 {
2334 RUINT32T tmp;
2335 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2336 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2337 lookup_r[i] = (tmp/65535)<<sh_r;
2338 }
2339 for (i = 0; i <= mask_g>>sh_g; i++)
2340 {
2341 RUINT32T tmp;
2342 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2343 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2344 lookup_g[i] = (tmp/65535)<<sh_g;
2345 }
2346 for (i = 0; i <= mask_b>>sh_b; i++)
2347 {
2348 RUINT32T tmp;
2349 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2350 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2351 lookup_b[i] = (tmp/65535)<<sh_b;
2352 }
2353
2354 /* apply table to input image (replacing colors by newly calculated ones) */
2355 switch (srcImage->bits_per_pixel)
2356 {
2357 case 15:
2358 {
2359 unsigned short *p1, *pf, *p, *pl;
2360 p1 = (unsigned short *) srcImage->data;
2361 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2362 while (p1 < pf)
2363 {
2364 p = p1;
2365 pl = p1 + srcImage->width;
2366 for (; p < pl; p++)
2367 {
2368 *p = lookup_r[(*p & 0x7c00)>>10] |
2369 lookup_g[(*p & 0x03e0)>> 5] |
2370 lookup_b[(*p & 0x001f)];
2371 }
2372 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2373 }
2374 break;
2375 }
2376 case 16:
2377 {
2378 unsigned short *p1, *pf, *p, *pl;
2379 p1 = (unsigned short *) srcImage->data;
2380 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2381 while (p1 < pf)
2382 {
2383 p = p1;
2384 pl = p1 + srcImage->width;
2385 for (; p < pl; p++)
2386 {
2387 *p = lookup_r[(*p & 0xf800)>>11] |
2388 lookup_g[(*p & 0x07e0)>> 5] |
2389 lookup_b[(*p & 0x001f)];
2390 }
2391 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2392 }
2393 break;
2394 }
2395 case 24:
2396 {
2397 unsigned char *p1, *pf, *p, *pl;
2398 p1 = (unsigned char *) srcImage->data;
2399 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2400 while (p1 < pf)
2401 {
2402 p = p1;
2403 pl = p1 + srcImage->width * 3;
2404 for (; p < pl; p += 3)
2405 {
2406 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2407 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2408 p[2] = lookup_r[(p[2] & 0x0000ff)];
2409 }
2410 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2411 }
2412 break;
2413 }
2414 case 32:
2415 {
2416 RUINT32T *p1, *pf, *p, *pl;
2417 p1 = (RUINT32T *) srcImage->data;
2418 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2419
2420 while (p1 < pf)
2421 {
2422 p = p1;
2423 pl = p1 + srcImage->width;
2424 for (; p < pl; p++)
2425 {
2426 *p = lookup_r[(*p & 0xff0000)>>16] |
2427 lookup_g[(*p & 0x00ff00)>> 8] |
2428 lookup_b[(*p & 0x0000ff)] |
2429 (*p & ~0xffffff);
2430 }
2431 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2432 }
2433 break;
2434 }
2435 }
2436
2437 free (lookup);
2438}
2439#endif
2440
2441/*
2442 * Check our parents are still who we think they are.
2443 * Do transparency updates if required
2444 */
2445int
2446rxvt_term::check_our_parents ()
2447{
2448 int i, pchanged, aformat, have_pixmap, rootdepth;
2449 unsigned long nitems, bytes_after;
2450 Atom atype;
2451 unsigned char *prop = NULL;
2452 Window root, oldp, *list;
2453 Pixmap rootpixmap = None;
2454 XWindowAttributes wattr, wrootattr;
2455
2456 pchanged = 0;
2457
2458 if (!OPTION (Opt_transparent))
2459 return pchanged; /* Don't try any more */
2460
2461 XGetWindowAttributes (dpy, display->root, &wrootattr);
2462 rootdepth = wrootattr.depth;
2463
2464 XGetWindowAttributes (dpy, parent[0], &wattr);
2465
2466 if (rootdepth != wattr.depth)
2467 {
2468 if (am_transparent)
2469 {
2470 pchanged = 1;
2471 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
2472 am_transparent = am_pixmap_trans = 0;
2473 }
2474
2475 return pchanged; /* Don't try any more */
2476 }
2477
2478 /* Get all X ops out of the queue so that our information is up-to-date. */
2479 XSync (dpy, False);
2480
2481 /*
2482 * Make the frame window set by the window manager have
2483 * the root background. Some window managers put multiple nested frame
2484 * windows for each client, so we have to take care about that.
2485 */
2486 i = (xa[XA_XROOTPMAP_ID]
2487 && XGetWindowProperty (dpy, display->root, xa[XA_XROOTPMAP_ID],
2488 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2489 &nitems, &bytes_after, &prop) == Success);
2490
2491 if (!i || prop == NULL)
2492 i = (xa[XA_ESETROOT_PMAP_ID]
2493 && XGetWindowProperty (dpy, display->root, xa[XA_ESETROOT_PMAP_ID],
2494 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2495 &nitems, &bytes_after, &prop) == Success);
2496
2497 if (!i || prop == NULL
2498#if TINTING
2499 || !ISSET_PIXCOLOR (Color_tint)
2500#endif
2501 )
2502 have_pixmap = 0;
2503 else
2504 {
2505 have_pixmap = 1;
2506 rootpixmap = *(Pixmap *)prop;
2507 XFree (prop);
2508 }
2509
2510 if (have_pixmap)
2511 {
2512 /*
2513 * Copy display->root pixmap transparency
2514 */
2515 int sx, sy, nx, ny;
2516 unsigned int nw, nh;
2517 Window cr;
2518 XImage *image;
2519 GC gc;
2520 XGCValues gcvalue;
2521
2522 XTranslateCoordinates (dpy, parent[0], display->root,
2523 0, 0, &sx, &sy, &cr);
2524 nw = (unsigned int)szHint.width;
2525 nh = (unsigned int)szHint.height;
2526 nx = ny = 0;
2527
2528 if (sx < 0)
2529 {
2530 nw += sx;
2531 nx = -sx;
2532 sx = 0;
2533 }
2534
2535 if (sy < 0)
2536 {
2537 nh += sy;
2538 ny = -sy;
2539 sy = 0;
2540 }
2541
2542 min_it (nw, (unsigned int) (wrootattr.width - sx));
2543 min_it (nh, (unsigned int) (wrootattr.height - sy));
2544
2545 XSync (dpy, False);
2546 allowedxerror = -1;
2547 image = XGetImage (dpy, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2548
2549 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2550 /* XXX: may need a delay here? */
2551 allowedxerror = 0;
2552
2553 if (image == NULL)
2554 {
2555 if (am_transparent && am_pixmap_trans)
2556 {
2557 pchanged = 1;
2558 if (pixmap != None)
2559 {
2560 XFreePixmap (dpy, pixmap);
2561 pixmap = None;
2562 }
2563 }
2564
2565 am_pixmap_trans = 0;
2566 }
2567 else
2568 {
2569 if (pixmap != None)
2570 XFreePixmap (dpy, pixmap);
2571
2572#if TINTING
2573 if (ISSET_PIXCOLOR (Color_tint))
2574 {
2575 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2576
2577 rgba c;
2578 pix_colors_focused [Color_tint].get (c);
2579
2580 ShadeXImage (this, image, shade, c.r, c.g, c.b);
2581 }
2582#endif
2583
2584 pixmap = XCreatePixmap (dpy, vt, szHint.width, szHint.height, image->depth);
2585 gc = XCreateGC (dpy, vt, 0UL, &gcvalue);
2586 XPutImage (dpy, pixmap, gc, image, 0, 0,
2587 nx, ny, image->width, image->height);
2588 XFreeGC (dpy, gc);
2589 XDestroyImage (image);
2590 XSetWindowBackgroundPixmap (dpy, parent[0], pixmap);
2591 XClearWindow (dpy, parent[0]);
2592
2593 if (!am_transparent || !am_pixmap_trans)
2594 pchanged = 1;
2595
2596 am_transparent = am_pixmap_trans = 1;
2597 }
2598 }
2599
2600 if (am_pixmap_trans)
2601 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2602 else
2603 {
2604 unsigned int n;
2605 /*
2606 * InheritPixmap transparency
2607 */
2608 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2609 {
2610 oldp = parent[i];
2611 XQueryTree (dpy, parent[i - 1], &root, &parent[i], &list, &n);
2612 XFree (list);
2613
2614 if (parent[i] == display->root)
2615 {
2616 if (oldp != None)
2617 pchanged = 1;
2618
2619 break;
2620 }
2621
2622 if (oldp != parent[i])
2623 pchanged = 1;
2624 }
2625
2626 n = 0;
2627
2628 if (pchanged)
2629 for (; n < (unsigned int)i; n++)
2630 {
2631 XGetWindowAttributes (dpy, parent[n], &wattr);
2632
2633 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2634 {
2635 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2636 break;
2637 }
2638 }
2639
2640 if (n > (sizeof (parent) / sizeof (parent[0])))
2641 {
2642 XSetWindowBackground (dpy, parent[0], pix_colors_focused[Color_border]);
2643 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
2644 am_transparent = 0;
2645 /* XXX: also turn off Opt_transparent? */
2646 }
2647 else
2648 {
2649 for (n = 0; n < (unsigned int)i; n++)
2650 {
2651 XSetWindowBackgroundPixmap (dpy, parent[n], ParentRelative);
2652 XClearWindow (dpy, parent[n]);
2653 }
2654
2655 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2656 am_transparent = 1;
2657 }
2658
2659 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2660 parent[i] = None;
2661 }
2662
2663 if (scrollBar.win)
2664 {
2665 XSetWindowBackgroundPixmap (dpy, scrollBar.win, ParentRelative);
2666 scrollBar.setIdle ();
2667 scrollbar_show (0);
2668 }
2669
2670 if (am_transparent)
2671 {
2672 want_refresh = want_full_refresh = 1;
2673 if (am_pixmap_trans)
2674 flush ();
2675 }
2676
2677 return pchanged;
2678}
2679#endif
2680
2681/*}}} */ 2262/*}}} */
2682 2263
2683bool 2264void ecb_hot
2684rxvt_term::cmd_parse () 2265rxvt_term::cmd_parse ()
2685{ 2266{
2686 bool flag = false;
2687 wchar_t ch = NOCHAR; 2267 wchar_t ch = NOCHAR;
2688 char *seq_begin; // remember start of esc-sequence here 2268 char *seq_begin; // remember start of esc-sequence here
2689 2269
2690 for (;;) 2270 for (;;)
2691 { 2271 {
2692 if (ch == NOCHAR) 2272 if (ecb_unlikely (ch == NOCHAR))
2693 { 2273 {
2694 seq_begin = cmdbuf_ptr; 2274 seq_begin = cmdbuf_ptr;
2695 ch = next_char (); 2275 ch = next_char ();
2696 2276
2697 if (ch == NOCHAR) 2277 if (ch == NOCHAR)
2698 break; 2278 break;
2699 } 2279 }
2700 2280
2701 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2281 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2702 { 2282 {
2703 if (!seen_input) 2283 if (ecb_unlikely (!seen_input))
2704 { 2284 {
2705 seen_input = 1; 2285 seen_input = 1;
2706 // many badly-written programs (e.g. jed) contain a race condition: 2286 // many badly-written programs (e.g. jed) contain a race condition:
2707 // they first read the screensize and then install a SIGWINCH handler. 2287 // they first read the screensize and then install a SIGWINCH handler.
2708 // some window managers resize the window early, and these programs 2288 // some window managers resize the window early, and these programs
… …
2721 wchar_t *str = buf; 2301 wchar_t *str = buf;
2722 wchar_t *eol = str + min (ncol, UBUFSIZ); 2302 wchar_t *eol = str + min (ncol, UBUFSIZ);
2723 2303
2724 for (;;) 2304 for (;;)
2725 { 2305 {
2726 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) 2306 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2727 break; 2307 break;
2728 2308
2729 *str++ = ch; 2309 *str++ = ch;
2730 2310
2731 if (ch == C0_LF || str >= eol) 2311 if (ecb_unlikely (ch == C0_LF || str >= eol))
2732 { 2312 {
2733 if (ch == C0_LF) 2313 if (ch == C0_LF)
2734 nlines++; 2314 nlines++;
2735 2315
2736 refresh_count++; 2316 refresh_count++;
2737 2317
2738 if (!OPTION (Opt_jumpScroll) 2318 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2739 || (refresh_count >= refresh_limit * (nrow - 1)))
2740 { 2319 {
2741 refreshnow = true;
2742 refresh_count = 0; 2320 refresh_count = 0;
2321
2322 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2323 {
2324 refreshnow = true;
2743 ch = NOCHAR; 2325 ch = NOCHAR;
2744 break; 2326 break;
2327 }
2745 } 2328 }
2746 2329
2747 // scr_add_lines only works for nlines <= nrow - 1. 2330 // scr_add_lines only works for nlines <= nrow - 1.
2748 if (nlines >= nrow - 1) 2331 if (nlines >= nrow - 1)
2749 { 2332 {
… …
2777 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))) 2360 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2778 scr_add_lines (buf, str - buf, nlines); 2361 scr_add_lines (buf, str - buf, nlines);
2779 2362
2780 /* 2363 /*
2781 * If there have been a lot of new lines, then update the screen 2364 * If there have been a lot of new lines, then update the screen
2782 * What the heck I'll cheat and only refresh less than every page-full. 2365 * What the heck we'll cheat and only refresh less than every page-full.
2783 * the number of pages between refreshes is refresh_limit, which 2366 * if skipScroll is enabled.
2784 * is incremented here because we must be doing flat-out scrolling.
2785 */ 2367 */
2786 if (refreshnow) 2368 if (refreshnow)
2787 { 2369 {
2788 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2789 refresh_limit++;
2790 else
2791 {
2792 flag = true;
2793 //TODO: due to popular request, implement "skipscroll" option here
2794 scr_refresh (); 2370 scr_refresh ();
2795 want_refresh = 1; 2371 want_refresh = 1;
2796 }
2797 } 2372 }
2798
2799 } 2373 }
2800 else 2374 else
2801 { 2375 {
2802 try 2376 try
2803 { 2377 {
… …
2811 } 2385 }
2812 2386
2813 ch = NOCHAR; 2387 ch = NOCHAR;
2814 } 2388 }
2815 } 2389 }
2816
2817 return flag;
2818} 2390}
2819 2391
2820// read the next character 2392// read the next character
2821wchar_t 2393wchar_t ecb_hot
2822rxvt_term::next_char () NOTHROW 2394rxvt_term::next_char () NOTHROW
2823{ 2395{
2824 while (cmdbuf_ptr < cmdbuf_endp) 2396 while (cmdbuf_ptr < cmdbuf_endp)
2825 { 2397 {
2826 // assume 7-bit to be ascii ALWAYS 2398 // assume 7-bit to be ascii ALWAYS
2827 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2399 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2828 return *cmdbuf_ptr++; 2400 return *cmdbuf_ptr++;
2829 2401
2830 wchar_t wc; 2402 wchar_t wc;
2831 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2403 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2832 2404
… …
2836 cmdbuf_ptr = cmdbuf_endp; 2408 cmdbuf_ptr = cmdbuf_endp;
2837 break; 2409 break;
2838 } 2410 }
2839 2411
2840 if (len == (size_t)-1) 2412 if (len == (size_t)-1)
2413 {
2414 mbstate.reset (); // reset now undefined conversion state
2415 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2416 // in which case we "erroneously" return the next byte which might be valid.
2841 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2417 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2418 }
2842 2419
2843 // assume wchar == unicode 2420 // assume wchar == unicode
2844 cmdbuf_ptr += len; 2421 cmdbuf_ptr += len;
2845 return wc & UNICODE_MASK; 2422 return wc & UNICODE_MASK;
2846 } 2423 }
2847 2424
2848 return NOCHAR; 2425 return NOCHAR;
2849} 2426}
2850 2427
2851// read the next octet 2428// read the next octet
2852uint32_t 2429uint32_t ecb_hot
2853rxvt_term::next_octet () NOTHROW 2430rxvt_term::next_octet () NOTHROW
2854{ 2431{
2855 return cmdbuf_ptr < cmdbuf_endp 2432 return cmdbuf_ptr < cmdbuf_endp
2856 ? (unsigned char)*cmdbuf_ptr++ 2433 ? (unsigned char)*cmdbuf_ptr++
2857 : NOCHAR; 2434 : NOCHAR;
2858} 2435}
2859 2436
2860static class out_of_input out_of_input; 2437static class out_of_input out_of_input;
2861 2438
2862/* rxvt_cmd_getc () - Return next input character */ 2439wchar_t ecb_hot
2863/*
2864 * Return the next input character after first passing any keyboard input
2865 * to the command.
2866 */
2867wchar_t
2868rxvt_term::cmd_getc () THROW ((class out_of_input)) 2440rxvt_term::cmd_getc () THROW ((class out_of_input))
2869{ 2441{
2870 wchar_t c = next_char (); 2442 wchar_t c = next_char ();
2871 2443
2872 if (c == NOCHAR) 2444 if (c == NOCHAR)
2873 throw out_of_input; 2445 throw out_of_input;
2874 2446
2875 return c; 2447 return c;
2876} 2448}
2877 2449
2878uint32_t 2450uint32_t ecb_hot
2879rxvt_term::cmd_get8 () THROW ((class out_of_input)) 2451rxvt_term::cmd_get8 () THROW ((class out_of_input))
2880{ 2452{
2881 uint32_t c = next_octet (); 2453 uint32_t c = next_octet ();
2882 2454
2883 if (c == NOCHAR) 2455 if (c == NOCHAR)
… …
2887} 2459}
2888 2460
2889/*{{{ print pipe */ 2461/*{{{ print pipe */
2890/*----------------------------------------------------------------------*/ 2462/*----------------------------------------------------------------------*/
2891#ifdef PRINTPIPE 2463#ifdef PRINTPIPE
2892FILE * 2464FILE * ecb_cold
2893rxvt_term::popen_printer () 2465rxvt_term::popen_printer ()
2894{ 2466{
2895 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2467 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2896 2468
2897 if (stream == NULL) 2469 if (stream == NULL)
2898 rxvt_warn ("can't open printer pipe, not printing.\n"); 2470 rxvt_warn ("can't open printer pipe, not printing.\n");
2899 2471
2900 return stream; 2472 return stream;
2901} 2473}
2902 2474
2903int 2475int ecb_cold
2904rxvt_term::pclose_printer (FILE *stream) 2476rxvt_term::pclose_printer (FILE *stream)
2905{ 2477{
2906 fflush (stream); 2478 fflush (stream);
2907 return pclose (stream); 2479 return pclose (stream);
2908} 2480}
2909 2481
2910/* 2482/*
2911 * simulate attached vt100 printer 2483 * simulate attached vt100 printer
2912 */ 2484 */
2913void 2485void ecb_cold
2914rxvt_term::process_print_pipe () 2486rxvt_term::process_print_pipe ()
2915{ 2487{
2916 int done; 2488 FILE *fd = popen_printer ();
2917 FILE *fd;
2918 2489
2919 if ((fd = popen_printer ()) == NULL) 2490 if (!fd)
2920 return; 2491 return;
2921 2492
2922 /* 2493 /*
2923 * Send all input to the printer until either ESC[4i or ESC[?4i 2494 * Send all input to the printer until either ESC[4i or ESC[?4i
2924 * is received. 2495 * is received.
2925 */ 2496 */
2926 for (done = 0; !done;) 2497 for (int done = 0; !done; )
2927 { 2498 {
2928 unsigned char buf[8]; 2499 unsigned char buf[8];
2929 unicode_t ch; 2500 unicode_t ch;
2930 unsigned int i, len; 2501 unsigned int i, len;
2931 2502
… …
2950 { 2521 {
2951 if ((buf[len++] = cmd_getc ()) == 'i') 2522 if ((buf[len++] = cmd_getc ()) == 'i')
2952 break; /* done = 1 */ 2523 break; /* done = 1 */
2953 } 2524 }
2954 } 2525 }
2955 2526
2956 for (i = 0; i < len; i++) 2527 for (i = 0; i < len; i++)
2957 if (putc (buf[i], fd) == EOF) 2528 if (putc (buf[i], fd) == EOF)
2958 { 2529 {
2959 done = 1; 2530 done = 1;
2960 break; 2531 break;
… …
2962 } 2533 }
2963 } 2534 }
2964 2535
2965 pclose_printer (fd); 2536 pclose_printer (fd);
2966} 2537}
2967#endif /* PRINTPIPE */ 2538#endif /* PRINTPIPE */
2968/*}}} */ 2539/*}}} */
2969 2540
2970/* *INDENT-OFF* */
2971enum { 2541enum {
2972 C1_40 = 0x40, 2542 C1_40 = 0x40,
2973 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2543 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2974 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2544 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2975 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2545 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2976 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, 2546 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2977}; 2547};
2978/* *INDENT-ON* */
2979 2548
2980/*{{{ process non-printing single characters */ 2549/*{{{ process non-printing single characters */
2981void 2550void ecb_hot
2982rxvt_term::process_nonprinting (unicode_t ch) 2551rxvt_term::process_nonprinting (unicode_t ch)
2983{ 2552{
2984 switch (ch) 2553 switch (ch)
2985 { 2554 {
2986 case C0_ESC: 2555 case C0_ESC:
… …
3022 process_dcs_seq (); 2591 process_dcs_seq ();
3023 break; 2592 break;
3024 case 0x9b: /* CSI */ 2593 case 0x9b: /* CSI */
3025 process_csi_seq (); 2594 process_csi_seq ();
3026 break; 2595 break;
3027 case 0x9d: /* CSI */ 2596 case 0x9d: /* OSC */
3028 process_osc_seq (); 2597 process_osc_seq ();
3029 break; 2598 break;
3030#endif 2599#endif
3031 } 2600 }
3032} 2601}
3033/*}}} */ 2602/*}}} */
3034 2603
3035 2604
3036/*{{{ process VT52 escape sequences */ 2605/*{{{ process VT52 escape sequences */
3037void 2606void ecb_cold
3038rxvt_term::process_escape_vt52 (unicode_t ch) 2607rxvt_term::process_escape_vt52 (unicode_t ch)
3039{ 2608{
3040 int row, col; 2609 int row, col;
3041 2610
3042 switch (ch) 2611 switch (ch)
… …
3076 break; 2645 break;
3077 case 'Z': /* identify the terminal type */ 2646 case 'Z': /* identify the terminal type */
3078 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2647 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
3079 break; 2648 break;
3080 case '<': /* turn off VT52 mode */ 2649 case '<': /* turn off VT52 mode */
3081 PrivMode (0, PrivMode_vt52); 2650 priv_modes &= ~PrivMode_vt52;
3082 break; 2651 break;
3083 case 'F': /* use special graphics character set */ 2652 case 'F': /* use special graphics character set */
3084 case 'G': /* use regular character set */ 2653 case 'G': /* use regular character set */
3085 /* unimplemented */ 2654 /* unimplemented */
3086 break; 2655 break;
… …
3092} 2661}
3093/*}}} */ 2662/*}}} */
3094 2663
3095 2664
3096/*{{{ process escape sequences */ 2665/*{{{ process escape sequences */
3097void 2666void ecb_hot
3098rxvt_term::process_escape_seq () 2667rxvt_term::process_escape_seq ()
3099{ 2668{
3100 unicode_t ch = cmd_getc (); 2669 unicode_t ch = cmd_getc ();
3101 2670
3102 if (priv_modes & PrivMode_vt52) 2671 if (priv_modes & PrivMode_vt52)
… …
3105 return; 2674 return;
3106 } 2675 }
3107 2676
3108 switch (ch) 2677 switch (ch)
3109 { 2678 {
3110 /* case 1: do_tek_mode (); break; */
3111 case '#': 2679 case '#':
3112 if (cmd_getc () == '8') 2680 if (cmd_getc () == '8')
3113 scr_E (); 2681 scr_E ();
3114 break; 2682 break;
3115 case '(': 2683 case '(':
… …
3138#if !ENABLE_MINIMAL 2706#if !ENABLE_MINIMAL
3139 case '9': 2707 case '9':
3140 scr_forwardindex (); 2708 scr_forwardindex ();
3141 break; 2709 break;
3142#endif 2710#endif
2711 // DECPAM/DECPNM
3143 case '=': 2712 case '=':
2713 priv_modes |= PrivMode_aplKP;
2714 break;
3144 case '>': 2715 case '>':
3145 PrivMode ((ch == '='), PrivMode_aplKP); 2716 priv_modes &= ~PrivMode_aplKP;
3146 break; 2717 break;
3147 2718
3148 case C1_40: 2719 case C1_40:
3149 cmd_getc (); 2720 cmd_getc ();
3150 break; 2721 break;
… …
3154 2725
3155 /* 8.3.87: NEXT LINE */ 2726 /* 8.3.87: NEXT LINE */
3156 case C1_NEL: /* ESC E */ 2727 case C1_NEL: /* ESC E */
3157 { 2728 {
3158 wchar_t nlcr[] = { C0_LF, C0_CR }; 2729 wchar_t nlcr[] = { C0_LF, C0_CR };
3159 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1); 2730 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
3160 } 2731 }
3161 break; 2732 break;
3162 2733
3163 /* kidnapped escape sequence: Should be 8.3.48 */ 2734 /* kidnapped escape sequence: Should be 8.3.48 */
3164 case C1_ESA: /* ESC G */ 2735 case C1_ESA: /* ESC G */
3165 process_graphics (); 2736 // used by original rxvt for rob nations own graphics mode
2737 if (cmd_getc () == 'Q')
2738 tt_printf ("\033G0\012"); /* query graphics - no graphics */
3166 break; 2739 break;
3167 2740
3168 /* 8.3.63: CHARACTER TABULATION SET */ 2741 /* 8.3.63: CHARACTER TABULATION SET */
3169 case C1_HTS: /* ESC H */ 2742 case C1_HTS: /* ESC H */
3170 scr_set_tab (1); 2743 scr_set_tab (1);
… …
3174 case C1_RI: /* ESC M */ 2747 case C1_RI: /* ESC M */
3175 scr_index (DN); 2748 scr_index (DN);
3176 break; 2749 break;
3177 2750
3178 /* 8.3.142: SINGLE-SHIFT TWO */ 2751 /* 8.3.142: SINGLE-SHIFT TWO */
3179 /*case C1_SS2: scr_single_shift (2); break; */ 2752 /* case C1_SS2: break; */
3180 2753
3181 /* 8.3.143: SINGLE-SHIFT THREE */ 2754 /* 8.3.143: SINGLE-SHIFT THREE */
3182 /*case C1_SS3: scr_single_shift (3); break; */ 2755 /* case C1_SS3: break; */
3183 2756
3184 /* 8.3.27: DEVICE CONTROL STRING */ 2757 /* 8.3.27: DEVICE CONTROL STRING */
3185 case C1_DCS: /* ESC P */ 2758 case C1_DCS: /* ESC P */
3186 process_dcs_seq (); 2759 process_dcs_seq ();
3187 break; 2760 break;
… …
3189 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2762 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
3190 case C1_SCI: /* ESC Z */ 2763 case C1_SCI: /* ESC Z */
3191 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1); 2764 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
3192 break; /* steal obsolete ESC [ c */ 2765 break; /* steal obsolete ESC [ c */
3193 2766
3194 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2767 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
3195 case C1_CSI: /* ESC [ */ 2768 case C1_CSI: /* ESC [ */
3196 process_csi_seq (); 2769 process_csi_seq ();
3197 break; 2770 break;
3198 2771
3199 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2772 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
3200 case C1_OSC: /* ESC ] */ 2773 case C1_OSC: /* ESC ] */
3201 process_osc_seq (); 2774 process_osc_seq ();
3202 break; 2775 break;
3203 2776
3204 /* 8.3.106: RESET TO INITIAL STATE */ 2777 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
3205 case 'c': 2778 case 'c':
3206 mbstate.reset (); 2779 mbstate.reset ();
3207 scr_poweron (); 2780 scr_poweron ();
3208 scrollbar_show (1); 2781 scrollBar.show (1);
3209 break; 2782 break;
3210 2783
3211 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2784 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
3212 case 'n': 2785 case 'n':
3213 scr_charset_choose (2); 2786 scr_charset_choose (2);
… …
3220 } 2793 }
3221} 2794}
3222/*}}} */ 2795/*}}} */
3223 2796
3224/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2797/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
3225/* *INDENT-OFF* */
3226enum { 2798enum {
3227 CSI_ICH = 0x40, 2799 CSI_ICH = 0x40,
3228 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2800 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
3229 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2801 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
3230 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2802 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
… …
3233 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2805 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
3234 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2806 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
3235 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2807 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
3236}; 2808};
3237 2809
3238#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2810#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
3239 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2811 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
3240 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2812 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
3241#define get_byte_array_bit(array, bit) \ 2813#define get_byte_array_bit(array, bit) \
3242 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2814 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
3243 2815
3244const unsigned char csi_defaults[] = 2816static const unsigned char csi_defaults[] =
3245 { 2817 {
3246 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2818 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
3247 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2819 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
3248 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2820 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
3249 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2821 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
3250 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2822 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
3251 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2823 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
3252 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2824 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
3253 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ 2825 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
3254 }; 2826 };
3255/* *INDENT-ON* */
3256 2827
3257void 2828void ecb_hot
3258rxvt_term::process_csi_seq () 2829rxvt_term::process_csi_seq ()
3259{ 2830{
3260 unicode_t ch, priv, i; 2831 unicode_t ch, priv, prev_ch, i;
3261 unsigned int nargs, p; 2832 unsigned int nargs, p;
3262 int n, ndef; 2833 int n, ndef;
3263 int arg[ESC_ARGS]; 2834 int arg[ESC_ARGS] = { };
3264 2835
3265 for (nargs = ESC_ARGS; nargs > 0;) 2836 nargs = 0;
3266 arg[--nargs] = 0;
3267 2837
3268 priv = 0; 2838 priv = 0;
3269 ch = cmd_getc (); 2839 ch = cmd_getc ();
3270 if (ch >= '<' && ch <= '?') 2840 if ((ch >= '<' && ch <= '?') || ch == '!')
2841 {
3271 { /* '<' '=' '>' '?' */ 2842 /* '<' '=' '>' '?' '!' */
3272 priv = ch; 2843 priv = ch;
3273 ch = cmd_getc (); 2844 ch = cmd_getc ();
3274 } 2845 }
3275 2846
2847 prev_ch = 0;
3276 /* read any numerical arguments */ 2848 /* read any numerical arguments */
3277 for (n = -1; ch < CSI_ICH; ) 2849 for (n = -1; ch < CSI_ICH; )
3278 { 2850 {
3279 if (isdigit (ch)) 2851 if (isdigit (ch))
3280 { 2852 {
… …
3290 n = -1; 2862 n = -1;
3291 } 2863 }
3292 else if (IS_CONTROL (ch)) 2864 else if (IS_CONTROL (ch))
3293 process_nonprinting (ch); 2865 process_nonprinting (ch);
3294 2866
2867 prev_ch = ch;
3295 ch = cmd_getc (); 2868 ch = cmd_getc ();
3296 } 2869 }
3297 2870
3298 if (ch > CSI_7F) 2871 if (ch > CSI_7F)
3299 return; 2872 return;
… …
3315 switch (priv) 2888 switch (priv)
3316 { 2889 {
3317 case '>': 2890 case '>':
3318 if (ch == CSI_DA) /* secondary device attributes */ 2891 if (ch == CSI_DA) /* secondary device attributes */
3319 { 2892 {
3320 // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt, 2893 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
3321 // 'U' for rxvt-unicode != 7.[34] (where it was broken). 2894 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
3322 // 2895 //
3323 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt 2896 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
3324 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify 2897 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
3325 // that we do not support xterm mouse reporting (should be 95 when we do). 2898 // versions.
3326 // 2899 //
3327 tt_printf ("\033[>%d;94;0c", 'U'); 2900 tt_printf ("\033[>%d;95;0c", 'U');
3328 } 2901 }
3329 break; 2902 break;
2903
3330 case '?': 2904 case '?':
3331 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2905 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
3332 process_terminal_mode (ch, priv, nargs, arg); 2906 process_terminal_mode (ch, priv, nargs, arg);
3333 break; 2907 break;
2908
2909 case '!':
2910 if (ch == CSI_70)
2911 {
2912 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2913 scr_soft_reset ();
2914
2915 static const int pm_h[] = { 7, 25 };
2916 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2917
2918 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2919 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
3334 } 2920 }
2921 break;
2922 }
2923
3335 return; 2924 return;
3336 } 2925 }
3337 2926
3338 switch (ch) 2927 switch (ch)
3339 { 2928 {
… …
3353 } 2942 }
3354 break; 2943 break;
3355#endif 2944#endif
3356 2945
3357 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2946 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
3358 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2947 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
3359 arg[0] = -arg[0]; 2948 arg[0] = -arg[0];
3360 /* FALLTHROUGH */ 2949 /* FALLTHROUGH */
3361 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2950 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
3362 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2951 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
3363 scr_gotorc (arg[0], 0, RELATIVE); 2952 scr_gotorc (arg[0], 0, RELATIVE);
3364 break; 2953 break;
3365 2954
3366 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2955 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
3367 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2956 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
3459 break; 3048 break;
3460 case 6: /* CPR requested */ 3049 case 6: /* CPR requested */
3461 scr_report_position (); 3050 scr_report_position ();
3462 break; 3051 break;
3463 case 7: /* unofficial extension */ 3052 case 7: /* unofficial extension */
3464 if (OPTION (Opt_insecure)) 3053 if (option (Opt_insecure))
3465 tt_printf ("%-.250s\012", rs[Rs_display_name]); 3054 tt_printf ("%-.250s\012", rs[Rs_display_name]);
3466 break; 3055 break;
3467 case 8: /* unofficial extension */ 3056 case 8: /* unofficial extension */
3468 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3057 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
3469 break; 3058 break;
… …
3517 scr_insert_mode (1); 3106 scr_insert_mode (1);
3518 else if (arg[0] == 20) 3107 else if (arg[0] == 20)
3519 priv_modes |= PrivMode_LFNL; 3108 priv_modes |= PrivMode_LFNL;
3520 break; 3109 break;
3521 3110
3111 case CSI_71: // DESCUSR: set cursor style
3112 if (prev_ch == ' ')
3113 set_cursor_style (arg[0]);
3114 break;
3115
3522 /* 3116 /*
3523 * PRIVATE USE beyond this point. All CSI_7? sequences here 3117 * PRIVATE USE beyond this point. All CSI_7? sequences here
3524 */ 3118 */
3525 case CSI_72: /* DECSTBM: set top and bottom margins */ 3119 case CSI_72: /* DECSTBM: set top and bottom margins */
3526 if (nargs == 1) 3120 if (nargs == 1)
… …
3554 } 3148 }
3555} 3149}
3556/*}}} */ 3150/*}}} */
3557 3151
3558#if !ENABLE_MINIMAL 3152#if !ENABLE_MINIMAL
3559/* ARGSUSED */
3560void 3153void
3561rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3154rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3562{ 3155{
3563 int x, y; 3156 int x, y;
3564 XWindowAttributes wattr; 3157 XWindowAttributes wattr;
… …
3573 { 3166 {
3574 /* 3167 /*
3575 * commands 3168 * commands
3576 */ 3169 */
3577 case 1: /* deiconify window */ 3170 case 1: /* deiconify window */
3578 XMapWindow (dpy, parent[0]); 3171 XMapWindow (dpy, parent);
3579 break; 3172 break;
3580 case 2: /* iconify window */ 3173 case 2: /* iconify window */
3581 XIconifyWindow (dpy, parent[0], display->screen); 3174 XIconifyWindow (dpy, parent, display->screen);
3582 break; 3175 break;
3583 case 3: /* set position (pixels) */ 3176 case 3: /* set position (pixels) */
3584 XMoveWindow (dpy, parent[0], args[1], args[2]); 3177 XMoveWindow (dpy, parent, args[1], args[2]);
3585 break; 3178 break;
3586 case 4: /* set size (pixels) */ 3179 case 4: /* set size (pixels) */
3587 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3180 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3588 break; 3181 break;
3589 case 5: /* raise window */ 3182 case 5: /* raise window */
3590 XRaiseWindow (dpy, parent[0]); 3183 XRaiseWindow (dpy, parent);
3591 break; 3184 break;
3592 case 6: /* lower window */ 3185 case 6: /* lower window */
3593 XLowerWindow (dpy, parent[0]); 3186 XLowerWindow (dpy, parent);
3594 break; 3187 break;
3595 case 7: /* refresh window */ 3188 case 7: /* refresh window */
3596 scr_touch (true); 3189 scr_touch (true);
3597 break; 3190 break;
3598 case 8: /* set size (chars) */ 3191 case 8: /* set size (chars) */
… …
3601 break; 3194 break;
3602 3195
3603 //case 9: NYI, TODO, restore maximized window or maximize window 3196 //case 9: NYI, TODO, restore maximized window or maximize window
3604 default: 3197 default:
3605 if (args[0] >= 24) /* set height (chars) */ 3198 if (args[0] >= 24) /* set height (chars) */
3606 set_widthheight ((unsigned int)width, 3199 set_widthheight ((unsigned int)vt_width,
3607 (unsigned int) (args[1] * fheight)); 3200 (unsigned int) (args[1] * fheight));
3608 break; 3201 break;
3609 3202
3610 /* 3203 /*
3611 * reports - some output format copied from XTerm 3204 * reports - some output format copied from XTerm
3612 */ 3205 */
3613 case 11: /* report window state */ 3206 case 11: /* report window state */
3614 XGetWindowAttributes (dpy, parent[0], &wattr); 3207 XGetWindowAttributes (dpy, parent, &wattr);
3615 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3208 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3616 break; 3209 break;
3617 case 13: /* report window position */ 3210 case 13: /* report window position */
3618 XGetWindowAttributes (dpy, parent[0], &wattr); 3211 XGetWindowAttributes (dpy, parent, &wattr);
3619 XTranslateCoordinates (dpy, parent[0], wattr.root, 3212 XTranslateCoordinates (dpy, parent, wattr.root,
3620 -wattr.border_width, -wattr.border_width, 3213 -wattr.border_width, -wattr.border_width,
3621 &x, &y, &wdummy); 3214 &x, &y, &wdummy);
3622 tt_printf ("\033[3;%d;%dt", x, y); 3215 tt_printf ("\033[3;%d;%dt", x, y);
3623 break; 3216 break;
3624 case 14: /* report window size (pixels) */ 3217 case 14: /* report window size (pixels) */
3625 XGetWindowAttributes (dpy, parent[0], &wattr); 3218 XGetWindowAttributes (dpy, parent, &wattr);
3626 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3219 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3627 break; 3220 break;
3628 case 18: /* report text area size (chars) */ 3221 case 18: /* report text area size (chars) */
3629 tt_printf ("\033[8;%d;%dt", nrow, ncol); 3222 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3630 break; 3223 break;
… …
3632 tt_printf ("\033[9;%d;%dt", nrow, ncol); 3225 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3633 break; 3226 break;
3634 case 20: /* report icon label */ 3227 case 20: /* report icon label */
3635 { 3228 {
3636 char *s; 3229 char *s;
3637 XGetIconName (dpy, parent[0], &s); 3230 XGetIconName (dpy, parent, &s);
3638 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3231 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3639 XFree (s); 3232 XFree (s);
3640 } 3233 }
3641 break; 3234 break;
3642 case 21: /* report window title */ 3235 case 21: /* report window title */
3643 { 3236 {
3644 char *s; 3237 char *s;
3645 XFetchName (dpy, parent[0], &s); 3238 XFetchName (dpy, parent, &s);
3646 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3239 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3647 XFree (s); 3240 XFree (s);
3648 } 3241 }
3649 break; 3242 break;
3650 } 3243 }
3651} 3244}
… …
3660rxvt_term::get_to_st (unicode_t &ends_how) 3253rxvt_term::get_to_st (unicode_t &ends_how)
3661{ 3254{
3662 unicode_t ch; 3255 unicode_t ch;
3663 bool seen_esc = false; 3256 bool seen_esc = false;
3664 unsigned int n = 0; 3257 unsigned int n = 0;
3665 wchar_t string[STRING_MAX]; 3258 wchar_t string[CBUFSIZ];
3666 3259
3667 while ((ch = cmd_getc ()) != NOCHAR) 3260 while ((ch = cmd_getc ()) != NOCHAR)
3668 { 3261 {
3669 if (seen_esc) 3262 if (seen_esc)
3670 { 3263 {
… …
3685 else if (ch < 0x20) 3278 else if (ch < 0x20)
3686 return NULL; /* other control character - exit */ 3279 return NULL; /* other control character - exit */
3687 3280
3688 seen_esc = false; 3281 seen_esc = false;
3689 3282
3690 if (n >= STRING_MAX - 1) 3283 if (n >= sizeof (string) - 1)
3691 // stop at some sane length 3284 // stop at some sane length
3692 return NULL; 3285 return NULL;
3693 3286
3694 string[n++] = ch; 3287 string[n++] = ch;
3695 } 3288 }
… …
3706 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3299 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3707 */ 3300 */
3708void 3301void
3709rxvt_term::process_dcs_seq () 3302rxvt_term::process_dcs_seq ()
3710{ 3303{
3711 char *s;
3712 unicode_t eh;
3713
3714 /* 3304 /*
3715 * Not handled yet 3305 * Not handled yet
3716 */ 3306 */
3307
3308 unicode_t eh;
3717 s = get_to_st (eh); 3309 char *s = get_to_st (eh);
3718 if (s) 3310 if (s)
3719 free (s); 3311 free (s);
3720 3312
3721 return; 3313 return;
3722} 3314}
… …
3726 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3318 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3727 */ 3319 */
3728void 3320void
3729rxvt_term::process_osc_seq () 3321rxvt_term::process_osc_seq ()
3730{ 3322{
3731 unicode_t ch, eh;
3732 int arg; 3323 int arg;
3733 3324
3734 ch = cmd_getc (); 3325 unicode_t ch = cmd_getc ();
3735 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3326 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3736 arg = arg * 10 + (ch - '0'); 3327 arg = arg * 10 + (ch - '0');
3737 3328
3738 if (ch == ';') 3329 if (ch == ';')
3739 { 3330 {
3331 unicode_t eh;
3740 char *s = get_to_st (eh); 3332 char *s = get_to_st (eh);
3741 3333
3742 if (s) 3334 if (s)
3743 { 3335 {
3744 process_xterm_seq (arg, s, eh); 3336 process_xterm_seq (arg, s, eh);
… …
3768 3360
3769/* 3361/*
3770 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3362 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3771 */ 3363 */
3772void 3364void
3773rxvt_term::process_xterm_seq (int op, const char *str, char resp) 3365rxvt_term::process_xterm_seq (int op, char *str, char resp)
3774{ 3366{
3775 int color; 3367 int color;
3776 char *buf, *name; 3368 char *buf, *name;
3777 bool query = str[0] == '?' && !str[1]; 3369 bool query = str[0] == '?' && !str[1];
3778 int saveop = op; 3370 int saveop = op;
3779 3371
3780 dLocal (Display *, dpy); 3372 dLocal (Display *, dpy);
3781 3373
3782 assert (str != NULL); 3374 assert (str != NULL);
3783 3375
3784 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END))) 3376 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3785 return; 3377 return;
3786 3378
3787 switch (op) 3379 switch (op)
3788 { 3380 {
… …
3805 unsigned long bytes_after; 3397 unsigned long bytes_after;
3806 unsigned char *value = 0; 3398 unsigned char *value = 0;
3807 const char *str = ""; 3399 const char *str = "";
3808 3400
3809 if (prop 3401 if (prop
3810 && XGetWindowProperty (dpy, parent[0], 3402 && XGetWindowProperty (dpy, parent,
3811 prop, 0, 1<<16, 0, AnyPropertyType, 3403 prop, 0, 1<<16, 0, AnyPropertyType,
3812 &actual_type, &actual_format, 3404 &actual_type, &actual_format,
3813 &nitems, &bytes_after, &value) == Success 3405 &nitems, &bytes_after, &value) == Success
3814 && actual_type != None 3406 && actual_type != None
3815 && actual_format == 8) 3407 && actual_format == 8)
3816 str = (const char *)(value); 3408 str = (const char *)(value);
3817 3409
3818 tt_printf ("\033]%d;%s%c", op, str, resp); 3410 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3819 3411
3820 XFree (value); 3412 XFree (value);
3821 } 3413 }
3822 else 3414 else
3823 { 3415 {
3824 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3416 char *eq = strchr (str, '=');
3825 3417
3826 if (eq) 3418 if (eq)
3827 { 3419 {
3828 *eq = 0; 3420 *eq = 0;
3829 set_utf8_property (display->atom (str), eq + 1); 3421 set_utf8_property (display->atom (str), eq + 1);
3830 } 3422 }
3831 else 3423 else
3832 XDeleteProperty (dpy, parent[0], 3424 XDeleteProperty (dpy, parent,
3833 display->atom (str)); 3425 display->atom (str));
3834 } 3426 }
3835 break; 3427 break;
3836 3428
3837 case XTerm_Color: 3429 case XTerm_Color:
… …
3850 *buf++ = '\0'; 3442 *buf++ = '\0';
3851 3443
3852 process_color_seq (op, color, name, resp); 3444 process_color_seq (op, color, name, resp);
3853 } 3445 }
3854 break; 3446 break;
3447 case Rxvt_restoreFG:
3855 case XTerm_Color00: 3448 case XTerm_Color00:
3856 process_color_seq (op, Color_fg, str, resp); 3449 process_color_seq (op, Color_fg, str, resp);
3857 break; 3450 break;
3451 case Rxvt_restoreBG:
3858 case XTerm_Color01: 3452 case XTerm_Color01:
3859 process_color_seq (op, Color_bg, str, resp); 3453 process_color_seq (op, Color_bg, str, resp);
3860 break; 3454 break;
3861#ifndef NO_CURSORCOLOR 3455#ifndef NO_CURSORCOLOR
3862 case XTerm_Color_cursor: 3456 case XTerm_Color_cursor:
… …
3867 process_color_seq (op, Color_pointer_fg, str, resp); 3461 process_color_seq (op, Color_pointer_fg, str, resp);
3868 break; 3462 break;
3869 case XTerm_Color_pointer_bg: 3463 case XTerm_Color_pointer_bg:
3870 process_color_seq (op, Color_pointer_bg, str, resp); 3464 process_color_seq (op, Color_pointer_bg, str, resp);
3871 break; 3465 break;
3466#ifdef OPTION_HC
3467 case XTerm_Color_HC:
3468 process_color_seq (op, Color_HC, str, resp);
3469 break;
3470 case XTerm_Color_HTC:
3471 process_color_seq (op, Color_HTC, str, resp);
3472 break;
3473#endif
3872#ifndef NO_BOLD_UNDERLINE_REVERSE 3474#ifndef NO_BOLD_UNDERLINE_REVERSE
3873 case XTerm_Color_RV:
3874 process_color_seq (op, Color_RV, str, resp);
3875 break;
3876 case Rxvt_Color_BD:
3877 case URxvt_Color_BD: 3475 case URxvt_Color_BD:
3878 process_color_seq (op, Color_BD, str, resp); 3476 process_color_seq (op, Color_BD, str, resp);
3879 break; 3477 break;
3880 case Rxvt_Color_UL:
3881 case URxvt_Color_UL: 3478 case URxvt_Color_UL:
3882 process_color_seq (op, Color_UL, str, resp); 3479 process_color_seq (op, Color_UL, str, resp);
3883 break; 3480 break;
3884 case URxvt_Color_IT: 3481 case URxvt_Color_IT:
3885 process_color_seq (op, Color_IT, str, resp); 3482 process_color_seq (op, Color_IT, str, resp);
3886 break; 3483 break;
3887#endif 3484#endif
3888#if TRANSPARENT && TINTING 3485 case URxvt_Color_border:
3486 process_color_seq (op, Color_border, str, resp);
3487 break;
3488
3489#if BG_IMAGE_FROM_ROOT
3889 case URxvt_Color_tint: 3490 case URxvt_Color_tint:
3890 process_color_seq (op, Color_tint, str, resp); 3491 process_color_seq (op, Color_tint, str, resp);
3492 {
3493 bool changed = false;
3891 3494
3892 check_our_parents (); 3495 if (ISSET_PIXCOLOR (Color_tint))
3496 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3893 3497
3894 if (am_transparent) 3498 if (changed)
3895 want_full_refresh = want_refresh = 1; 3499 update_background ();
3500 }
3896 3501
3897 break; 3502 break;
3898#endif 3503#endif
3899 3504
3505#if BG_IMAGE_FROM_FILE
3900 case Rxvt_Pixmap: 3506 case Rxvt_Pixmap:
3507 if (!strcmp (str, "?"))
3901 { 3508 {
3509 char str[256];
3510 int h_scale = fimage.h_scale;
3511 int v_scale = fimage.v_scale;
3512 int h_align = fimage.h_align;
3513 int v_align = fimage.v_align;
3514
3515 sprintf (str, "[%dx%d+%d+%d]",
3516 h_scale, v_scale,
3517 h_align, v_align);
3518 process_xterm_seq (XTerm_title, str, CHAR_ST);
3519 }
3520 else
3521 {
3522 bool changed = false;
3523
3902 if (*str != ';') 3524 if (*str != ';')
3903 { 3525 {
3904#if XPM_BACKGROUND 3526 try
3905 scale_pixmap (""); /* reset to default scaling */ 3527 {
3906 set_bgPixmap (str); /* change pixmap */ 3528 fimage.set_file_geometry (this, str);
3907 scr_touch (true); 3529 changed = true;
3908#endif 3530 }
3531 catch (const class rxvt_failure_exception &e)
3532 {
3533 }
3909 } 3534 }
3910 3535 else
3911 int changed = 0;
3912
3913 while ((str = strchr (str, ';')) != NULL)
3914 { 3536 {
3915 str++; 3537 str++;
3916#if XPM_BACKGROUND 3538 if (fimage.set_geometry (str, true))
3917 changed += scale_pixmap (str); 3539 changed = true;
3918#endif
3919 } 3540 }
3920 3541
3921 if (changed) 3542 if (changed)
3922 { 3543 {
3923#ifdef XPM_BACKGROUND 3544 if (bg_window_position_sensitive ())
3924 resize_pixmap (); 3545 {
3925 scr_touch (true); 3546 int x, y;
3926#endif 3547 get_window_origin (x, y);
3548 parent_x = x;
3549 parent_y = y;
3550 }
3551 update_background ();
3927 } 3552 }
3928 } 3553 }
3929 break; 3554 break;
3930 3555#endif
3931 case Rxvt_restoreFG:
3932 set_window_color (Color_fg, str);
3933 break;
3934 case Rxvt_restoreBG:
3935 set_window_color (Color_bg, str);
3936 break;
3937 3556
3938 case XTerm_logfile: 3557 case XTerm_logfile:
3939 // TODO, when secure mode? 3558 // TODO, when secure mode?
3940 break; 3559 break;
3941 3560
… …
3959 case URxvt_italicFont: 3578 case URxvt_italicFont:
3960 case URxvt_boldItalicFont: 3579 case URxvt_boldItalicFont:
3961#endif 3580#endif
3962 if (query) 3581 if (query)
3963 tt_printf ("\33]%d;%-.250s%c", saveop, 3582 tt_printf ("\33]%d;%-.250s%c", saveop,
3964 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc 3583 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3965 ? fontset[op - URxvt_font]->fontdesc : "", 3584 ? fontset[op - URxvt_font]->fontdesc : "",
3966 resp); 3585 resp);
3967 else 3586 else
3968 { 3587 {
3969 const char *&res = rs[Rs_font + (op - URxvt_font)]; 3588 const char *&res = rs[Rs_font + (op - URxvt_font)];
… …
3983 break; 3602 break;
3984 3603
3985#if !ENABLE_MINIMAL 3604#if !ENABLE_MINIMAL
3986 case URxvt_locale: 3605 case URxvt_locale:
3987 if (query) 3606 if (query)
3988 tt_printf ("\33]%d;%-.250s%c", op, OPTION (Opt_insecure) ? locale : "", resp); 3607 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3989 else 3608 else
3990 { 3609 {
3991 set_locale (str); 3610 set_locale (str);
3992 pty->set_utf8_mode (enc_utf8); 3611 pty->set_utf8_mode (enc_utf8);
3993 init_xlocale (); 3612 init_xlocale ();
… …
4008 break; 3627 break;
4009#endif 3628#endif
4010 3629
4011#if ENABLE_PERL 3630#if ENABLE_PERL
4012 case URxvt_perl: 3631 case URxvt_perl:
4013 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END))) 3632 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
4014 ; // no responses yet
4015 break; 3633 break;
4016#endif 3634#endif
4017 } 3635 }
4018} 3636}
4019/*----------------------------------------------------------------------*/ 3637/*----------------------------------------------------------------------*/
… …
4026 * 's' = save 3644 * 's' = save
4027 * 'r' = restore 3645 * 'r' = restore
4028 * 't' = toggle 3646 * 't' = toggle
4029 * so no need for fancy checking 3647 * so no need for fancy checking
4030 */ 3648 */
4031int 3649int ecb_cold
4032rxvt_term::privcases (int mode, unsigned long bit) 3650rxvt_term::privcases (int mode, unsigned long bit)
4033{ 3651{
4034 int state; 3652 int state;
4035 3653
4036 if (mode == 's') 3654 if (mode == 's')
4037 { 3655 {
4038 SavedModes |= (priv_modes & bit); 3656 if (priv_modes & bit)
3657 SavedModes |= bit;
3658 else
3659 SavedModes &= ~bit;
4039 return -1; 3660 return -1;
4040 } 3661 }
4041 else 3662 else
4042 { 3663 {
4043 if (mode == 'r') 3664 if (mode == 'r')
4044 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3665 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
4045 else 3666 else
4046 state = (mode == 't') ? ! (priv_modes & bit) : mode; 3667 state = (mode == 't') ? ! (priv_modes & bit) : mode;
4047 PrivMode (state, bit); 3668
3669 if (state)
3670 priv_modes |= bit;
3671 else
3672 priv_modes &= ~bit;
4048 } 3673 }
4049 3674
4050 return state; 3675 return state;
4051} 3676}
4052 3677
4053/* we're not using priv _yet_ */ 3678/* we're not using priv _yet_ */
4054void 3679void
4055rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg) 3680rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
4056{ 3681{
4057 unsigned int i, j; 3682 unsigned int i, j;
4058 int state; 3683 int state;
4059 3684
4060 static const struct 3685 static const struct
4061 { 3686 {
4062 const int argval; 3687 const int argval;
4063 const unsigned long bit; 3688 const unsigned long bit;
4064 }
4065
4066 argtopriv[] = { 3689 } argtopriv[] = {
4067 { 1, PrivMode_aplCUR }, 3690 { 1, PrivMode_aplCUR }, // DECCKM
4068 { 2, PrivMode_vt52 }, 3691 { 2, PrivMode_vt52 }, // DECANM
4069 { 3, PrivMode_132 }, 3692 { 3, PrivMode_132 }, // DECCOLM
4070 { 4, PrivMode_smoothScroll }, 3693 { 4, PrivMode_smoothScroll }, // DECSCLM
4071 { 5, PrivMode_rVideo }, 3694 { 5, PrivMode_rVideo }, // DECSCNM
4072 { 6, PrivMode_relOrigin }, 3695 { 6, PrivMode_relOrigin }, // DECOM
4073 { 7, PrivMode_Autowrap }, 3696 { 7, PrivMode_Autowrap }, // DECAWM
4074 // 8, bi-directional support mode 3697 // 8, auto-repeat keys // DECARM
4075 { 9, PrivMode_MouseX10 }, 3698 { 9, PrivMode_MouseX10 },
4076 // 18, 19 printing-related 3699 // 18 end FF to printer after print screen
3700 // 19 Print screen prints full screen/scroll region
4077 { 25, PrivMode_VisibleCursor }, 3701 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
4078#ifdef scrollBar_esc 3702#ifdef scrollBar_esc
4079 { scrollBar_esc, PrivMode_scrollBar }, 3703 { scrollBar_esc, PrivMode_scrollBar },
4080#endif 3704#endif
4081 { 35, PrivMode_ShiftKeys }, // rxvt extension 3705 { 35, PrivMode_ShiftKeys }, // rxvt extension
3706 // 38, tektronix mode // DECTEK
4082 { 40, PrivMode_132OK }, 3707 { 40, PrivMode_132OK },
4083 // 41 xterm more fixes NYI 3708 // 41 xterm more fixes NYI
4084 // 45 margin bell NYI 3709 // 45 margin bell NYI
4085 // 46 start logging 3710 // 46 start logging
4086 { 47, PrivMode_Screen }, 3711 { 47, PrivMode_Screen },
4087 { 66, PrivMode_aplKP }, 3712 { 66, PrivMode_aplKP }, // DECNKM
4088#ifndef NO_BACKSPACE_KEY 3713#ifndef NO_BACKSPACE_KEY
4089 { 67, PrivMode_BackSpace }, 3714 { 67, PrivMode_BackSpace }, // DECBKM
4090#endif 3715#endif
4091 { 1000, PrivMode_MouseX11 }, 3716 { 1000, PrivMode_MouseX11 },
4092 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3717 { 1002, PrivMode_MouseBtnEvent },
4093 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3718 { 1003, PrivMode_MouseAnyEvent },
4094 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3719#if ENABLE_FRILLS
3720 { 1005, PrivMode_ExtModeMouse },
3721#endif
4095 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3722 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
4096 { 1011, PrivMode_Keypress }, // rxvt extension 3723 { 1011, PrivMode_Keypress }, // rxvt extension
3724#if ENABLE_FRILLS
3725 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3726#endif
4097 // 1035 enable modifiers for alt, numlock NYI 3727 // 1035 enable modifiers for alt, numlock NYI
4098 // 1036 send ESC for meta keys NYI 3728 // 1036 send ESC for meta keys NYI
4099 // 1037 send DEL for keypad delete NYI 3729 // 1037 send DEL for keypad delete NYI
4100 { 1047, PrivMode_Screen }, 3730 { 1047, PrivMode_Screen },
4101 // 1048 save and restore cursor 3731 // 1048 save and restore cursor, implemented in code
4102 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3732 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4103 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3733 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3734 { 2004, PrivMode_BracketPaste },
4104 }; 3735 };
4105 3736
4106 if (nargs == 0) 3737 if (nargs == 0)
4107 return; 3738 return;
4108 3739
… …
4115 for (i = 0; i < nargs; i++) 3746 for (i = 0; i < nargs; i++)
4116 { 3747 {
4117 state = -1; 3748 state = -1;
4118 3749
4119 /* basic handling */ 3750 /* basic handling */
4120 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3751 for (j = 0; j < ecb_array_length (argtopriv); j++)
4121 if (argtopriv[j].argval == arg[i]) 3752 if (argtopriv[j].argval == arg[i])
4122 { 3753 {
4123 state = privcases (mode, argtopriv[j].bit); 3754 state = privcases (mode, argtopriv[j].bit);
4124 break; 3755 break;
4125 } 3756 }
… …
4133 3764
4134 scr_touch (true); 3765 scr_touch (true);
4135 break; 3766 break;
4136#endif 3767#endif
4137 case 1048: /* alternative cursor save */ 3768 case 1048: /* alternative cursor save */
4138 case 1049:
4139 if (OPTION (Opt_secondaryScreen)) 3769 if (option (Opt_secondaryScreen))
4140 if (mode == 0) 3770 if (mode == 0)
4141 scr_cursor (RESTORE); 3771 scr_cursor (RESTORE);
4142 else if (mode == 1) 3772 else if (mode == 1)
4143 scr_cursor (SAVE); 3773 scr_cursor (SAVE);
4144 break; 3774 break;
… …
4152 case 2: /* VT52 mode */ 3782 case 2: /* VT52 mode */
4153 /* oddball mode. should be set regardless of set/reset 3783 /* oddball mode. should be set regardless of set/reset
4154 * parameter. Return from VT52 mode with an ESC < from 3784 * parameter. Return from VT52 mode with an ESC < from
4155 * within VT52 mode 3785 * within VT52 mode
4156 */ 3786 */
4157 PrivMode (1, PrivMode_vt52); 3787 priv_modes |= PrivMode_vt52;
4158 break; 3788 break;
4159 case 3: /* 80/132 */ 3789 case 3: /* 80/132 */
4160 if (priv_modes & PrivMode_132OK) 3790 if (priv_modes & PrivMode_132OK)
4161 set_widthheight (((state ? 132 : 80) * fwidth), height); 3791 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
4162 break; 3792 break;
4163 case 4: /* smooth scrolling */ 3793 case 4: /* smooth scrolling */
4164 set_option (Opt_jumpScroll, !state); 3794 set_option (Opt_jumpScroll, !state);
4165 break; 3795 break;
4166 case 5: /* reverse video */ 3796 case 5: /* reverse video */
… …
4173 scr_autowrap (state); 3803 scr_autowrap (state);
4174 break; 3804 break;
4175 /* case 8: - auto repeat, can't do on a per window basis */ 3805 /* case 8: - auto repeat, can't do on a per window basis */
4176 case 9: /* X10 mouse reporting */ 3806 case 9: /* X10 mouse reporting */
4177 if (state) /* orthogonal */ 3807 if (state) /* orthogonal */
4178 priv_modes &= ~PrivMode_MouseX11; 3808 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
4179 break; 3809 break;
4180#ifdef scrollBar_esc 3810#ifdef scrollBar_esc
4181 case scrollBar_esc: 3811 case scrollBar_esc:
4182 if (scrollbar_mapping (state)) 3812 scrollBar.map (state);
4183 {
4184 resize_all_windows (0, 0, 0); 3813 resize_all_windows (0, 0, 0);
4185 scr_touch (true); 3814 scr_touch (true);
4186 }
4187 break; 3815 break;
4188#endif 3816#endif
4189 case 25: /* visible/invisible cursor */ 3817 case 25: /* visible/invisible cursor */
4190 scr_cursor_visible (state); 3818 scr_cursor_visible (state);
4191 break; 3819 break;
… …
4196 break; 3824 break;
4197 /* case 66: - application key pad */ 3825 /* case 66: - application key pad */
4198 /* case 67: - backspace key */ 3826 /* case 67: - backspace key */
4199 case 1000: /* X11 mouse reporting */ 3827 case 1000: /* X11 mouse reporting */
4200 if (state) /* orthogonal */ 3828 if (state) /* orthogonal */
4201 priv_modes &= ~PrivMode_MouseX10; 3829 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
4202 break; 3830 break;
4203#if 0
4204 case 1001: 3831 case 1002:
4205 break; /* X11 mouse highlighting */ 3832 case 1003:
4206#endif 3833 if (state)
3834 {
3835 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3836 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3837 mouse_row = mouse_col = 0;
3838 vt_emask_mouse = PointerMotionMask;
3839 }
3840 else
3841 vt_emask_mouse = NoEventMask;
3842
3843 vt_select_input ();
3844 break;
4207 case 1010: /* scroll to bottom on TTY output inhibit */ 3845 case 1010: /* scroll to bottom on TTY output inhibit */
4208 set_option (Opt_scrollTtyOutput, !state); 3846 set_option (Opt_scrollTtyOutput, !state);
4209 break; 3847 break;
4210 case 1011: /* scroll to bottom on key press */ 3848 case 1011: /* scroll to bottom on key press */
4211 set_option (Opt_scrollTtyKeypress, state); 3849 set_option (Opt_scrollTtyKeypress, state);
4212 break; 3850 break;
4213 case 1047: /* secondary screen w/ clearing last */ 3851 case 1047: /* secondary screen w/ clearing last */
4214 if (OPTION (Opt_secondaryScreen)) 3852 if (option (Opt_secondaryScreen))
4215 if (current_screen != PRIMARY) 3853 if (!state)
4216 scr_erase_screen (2); 3854 scr_erase_screen (2);
3855
4217 scr_change_screen (state); 3856 scr_change_screen (state);
4218 break; 3857 break;
4219 case 1049: /* secondary screen w/ clearing first */ 3858 case 1049: /* secondary screen w/ clearing first */
3859 if (option (Opt_secondaryScreen))
3860 if (state)
3861 scr_cursor (SAVE);
3862
4220 scr_change_screen (state); 3863 scr_change_screen (state);
3864
4221 if (OPTION (Opt_secondaryScreen)) 3865 if (option (Opt_secondaryScreen))
4222 if (current_screen != PRIMARY) 3866 if (state)
4223 scr_erase_screen (2); 3867 scr_erase_screen (2);
3868 else
3869 scr_cursor (RESTORE);
4224 break; 3870 break;
4225 default: 3871 default:
4226 break; 3872 break;
4227 } 3873 }
4228 } 3874 }
4229} 3875}
4230/*}}} */ 3876/*}}} */
4231 3877
4232/*{{{ process sgr sequences */ 3878/*{{{ process sgr sequences */
4233void 3879void ecb_hot
4234rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3880rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
4235{ 3881{
4236 unsigned int i; 3882 unsigned int i;
4237 short rendset; 3883 short rendset;
4238 int rendstyle; 3884 int rendstyle;
… …
4379 break; 4025 break;
4380#endif 4026#endif
4381 } 4027 }
4382 } 4028 }
4383} 4029}
4030
4031void
4032rxvt_term::set_cursor_style (int style)
4033{
4034 if (!IN_RANGE_INC (style, 0, 4))
4035 return;
4036
4037 set_option (Opt_cursorUnderline, style >= 3);
4038
4039#ifdef CURSOR_BLINK
4040 set_option (Opt_cursorBlink, !style || (style & 1));
4041 cursor_blink_reset ();
4042#endif
4043
4044 want_refresh = 1;
4045}
4384/*}}} */ 4046/*}}} */
4385 4047
4386/*{{{ (do not) process Rob Nation's own graphics mode sequences */
4387void
4388rxvt_term::process_graphics ()
4389{
4390 unicode_t ch, cmd = cmd_getc ();
4391
4392 if (cmd == 'Q')
4393 { /* query graphics */
4394 tt_printf ("\033G0\012"); /* no graphics */
4395 return;
4396 }
4397 /* swallow other graphics sequences until terminating ':' */
4398 do
4399 ch = cmd_getc ();
4400 while (ch != ':');
4401}
4402/*}}} */
4403
4404/* ------------------------------------------------------------------------- */ 4048/* ---------------------------------------------------------------------- */
4049/* Write data to the pty as typed by the user, pasted with the mouse,
4050 * or generated by us in response to a query ESC sequence.
4051 */
4405 4052
4406/* 4053/*
4407 * Send printf () formatted output to the command. 4054 * Send printf () formatted output to the command.
4408 * Only use for small amounts of data. 4055 * Only use for small amounts of data.
4409 */ 4056 */
… …
4417 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4064 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
4418 va_end (arg_ptr); 4065 va_end (arg_ptr);
4419 tt_write (buf, strlen (buf)); 4066 tt_write (buf, strlen (buf));
4420} 4067}
4421 4068
4422/* ---------------------------------------------------------------------- */
4423/* Write data to the pty as typed by the user, pasted with the mouse, 4069/* Write data to the pty as typed by the user. */
4424 * or generated by us in response to a query ESC sequence. 4070void
4425 */ 4071rxvt_term::tt_write_user_input (const char *data, unsigned int len)
4426const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT 4072{
4073 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4074 return;
4075
4076 if (option (Opt_scrollTtyKeypress))
4077 if (view_start)
4078 {
4079 view_start = 0;
4080 want_refresh = 1;
4081 }
4082
4083 tt_write_ (data, len);
4084}
4427 4085
4428void 4086void
4429rxvt_term::tt_write (const char *data, unsigned int len) 4087rxvt_term::tt_write (const char *data, unsigned int len)
4430{ 4088{
4431 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END))) 4089 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4432 return; 4090 return;
4433 4091
4092 tt_write_ (data, len);
4093}
4094
4095static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4096
4097void
4098rxvt_term::tt_write_ (const char *data, unsigned int len)
4099{
4434 if (pty->pty < 0) 4100 if (pty->pty < 0)
4435 return; 4101 return;
4436 4102
4437 if (v_buflen == 0) 4103 if (v_buflen == 0)
4438 { 4104 {
4439 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE)); 4105 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4440 4106
4107 max_it (written, 0);
4108
4441 if ((unsigned int)written == len) 4109 if (written == len)
4442 return; 4110 return;
4443 4111
4444 data += written; 4112 data += written;
4445 len -= written; 4113 len -= written;
4446 } 4114 }
4447 4115
4448 v_buffer = (char *)realloc (v_buffer, v_buflen + len); 4116 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4449 4117
4450 memcpy (v_buffer + v_buflen, data, len); 4118 memcpy (v_buffer + v_buflen, data, len);
4451 v_buflen += len; 4119 v_buflen += len;
4452 4120
4453 pty_ev.set (EVENT_READ | EVENT_WRITE); 4121 pty_ev.set (ev::READ | ev::WRITE);
4454} 4122}
4455 4123
4456void rxvt_term::pty_write () 4124void rxvt_term::pty_write ()
4457{ 4125{
4458 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE)); 4126 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
… …
4463 4131
4464 if (v_buflen == 0) 4132 if (v_buflen == 0)
4465 { 4133 {
4466 free (v_buffer); 4134 free (v_buffer);
4467 v_buffer = 0; 4135 v_buffer = 0;
4468 v_buflen = 0;
4469 4136
4470 pty_ev.set (EVENT_READ); 4137 pty_ev.set (ev::READ);
4471 return; 4138 return;
4472 } 4139 }
4473 4140
4474 memmove (v_buffer, v_buffer + written, v_buflen); 4141 memmove (v_buffer, v_buffer + written, v_buflen);
4475 } 4142 }
4476 else if (written != -1 || (errno != EAGAIN && errno != EINTR)) 4143 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4477 pty_ev.set (EVENT_READ); 4144 pty_ev.set (ev::READ);
4478} 4145}
4479 4146
4480/*----------------------- end-of-file (C source) -----------------------*/ 4147/*----------------------- end-of-file (C source) -----------------------*/
4481 4148

Diff Legend

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