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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.305 by root, Thu Feb 2 18:04:45 2006 UTC vs.
Revision 1.551 by sf-exg, Wed Jul 16 14:29:23 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.C 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 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
303/*{{{ Convert the keypress event into a string */ 310static inline KeySym ecb_cold
304void 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
305rxvt_term::lookup_key (XKeyEvent &ev) 415rxvt_term::key_press (XKeyEvent &ev)
306{ 416{
307 int ctrl, meta, shft, len; 417 int ctrl, meta, shft, len;
308 unsigned int newlen;
309 KeySym keysym; 418 KeySym keysym;
310 int valid_keysym; 419 int valid_keysym;
311 char kbuf[KBUFSZ]; 420 char rkbuf[KBUFSZ + 1];
421 char *kbuf = rkbuf + 1;
422
423#if ISO_14755
424 if (iso14755buf & ISO_14755_52)
425 return;
426#endif
312 427
313 /* 428 /*
314 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 429 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
315 * escape sequence to toggle the Keypad. 430 * escape sequence to toggle the Keypad.
316 * 431 *
… …
318 */ 433 */
319 shft = ev.state & ShiftMask; 434 shft = ev.state & ShiftMask;
320 ctrl = ev.state & ControlMask; 435 ctrl = ev.state & ControlMask;
321 meta = ev.state & ModMetaMask; 436 meta = ev.state & ModMetaMask;
322 437
323 if (numlock_state || (ev.state & ModNumLockMask))
324 {
325 numlock_state = (ev.state & ModNumLockMask);
326 PrivMode ((!numlock_state), PrivMode_aplKP);
327 }
328
329 kbuf[0] = 0; 438 kbuf[0] = 0;
330 439
331#ifdef USE_XIM 440#if USE_XIM
332 if (Input_Context) 441 if (Input_Context)
333 { 442 {
334 Status status_return; 443 Status status_return;
335 444
336#if 0 445#if 0
… …
387 valid_keysym = keysym != NoSymbol; 496 valid_keysym = keysym != NoSymbol;
388 } 497 }
389 498
390 if (valid_keysym) 499 if (valid_keysym)
391 { 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 {
392#ifdef KEYSYM_RESOURCE 719#ifdef KEYSYM_RESOURCE
393 if (keyboard->dispatch (this, keysym, ev.state)) 720 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
394 return; 721 return;
395#endif 722#endif
396 723
397 if (saveLines) 724 if (saveLines)
398 { 725 {
… …
407#ifdef PAGING_CONTEXT_LINES 734#ifdef PAGING_CONTEXT_LINES
408 lnsppg = nrow - PAGING_CONTEXT_LINES; 735 lnsppg = nrow - PAGING_CONTEXT_LINES;
409#else 736#else
410 lnsppg = nrow * 4 / 5; 737 lnsppg = nrow * 4 / 5;
411#endif 738#endif
739 max_it (lnsppg, 1);
740
412 if (keysym == XK_Prior) 741 if (keysym == XK_Prior)
413 { 742 {
414 scr_page (UP, lnsppg); 743 scr_page (lnsppg);
415 return; 744 return;
416 } 745 }
417 else if (keysym == XK_Next) 746 else if (keysym == XK_Next)
418 { 747 {
419 scr_page (DN, lnsppg); 748 scr_page (-lnsppg);
420 return; 749 return;
421 } 750 }
422 } 751 }
423#ifdef SCROLL_ON_UPDOWN_KEYS 752#ifdef SCROLL_ON_UPDOWN_KEYS
424 if (IS_SCROLL_MOD) 753 if (IS_SCROLL_MOD)
425 { 754 {
426 if (keysym == XK_Up) 755 if (keysym == XK_Up)
427 { 756 {
428 scr_page (UP, 1); 757 scr_page (1);
429 return; 758 return;
430 } 759 }
431 else if (keysym == XK_Down) 760 else if (keysym == XK_Down)
432 { 761 {
433 scr_page (DN, 1); 762 scr_page (-1);
434 return; 763 return;
435 } 764 }
436 } 765 }
437#endif 766#endif
438#ifdef SCROLL_ON_HOMEEND_KEYS 767#ifdef SCROLL_ON_HOMEEND_KEYS
439 if (IS_SCROLL_MOD) 768 if (IS_SCROLL_MOD)
440 { 769 {
441 if (keysym == XK_Home) 770 if (keysym == XK_Home)
442 { 771 {
443 scr_move_to (0, 1); 772 scr_changeview (top_row);
444 return; 773 return;
445 } 774 }
446 else if (keysym == XK_End) 775 else if (keysym == XK_End)
447 { 776 {
448 scr_move_to (1, 1); 777 scr_changeview (0);
449 return; 778 return;
450 } 779 }
451 } 780 }
452#endif 781#endif
453 } 782 }
454 783
455 if (shft) 784 if (shft)
456 { 785 {
457 /* Shift + F1 - F10 generates F11 - F20 */
458 if (keysym >= XK_F1 && keysym <= XK_F10)
459 {
460 keysym += (XK_F11 - XK_F1);
461 shft = 0; /* turn off Shift */
462 }
463 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys)) 786 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
464 { 787 {
465 switch (keysym) 788 switch (keysym)
466 { 789 {
467 /* normal XTerm key bindings */ 790 /* normal XTerm key bindings */
468 case XK_Insert: /* Shift+Insert = paste mouse selection */ 791 case XK_Insert: /* Shift+Insert = paste mouse selection */
469 selection_request (ev.time); 792 selection_request (ev.time);
470 return; 793 return;
471#if TODO 794#if TODO
472 /* rxvt extras */ 795 /* rxvt extras */
473 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 796 case XK_KP_Add: /* Shift+KP_Add = bigger font */
474 change_font (FONT_UP);
475 return; 797 return;
476 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 798 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
477 change_font (FONT_DN);
478 return; 799 return;
479#endif 800#endif
480 } 801 }
481 } 802 }
482 } 803 }
483 804
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
484#if ENABLE_FRILLS || ISO_14755 820#if ENABLE_FRILLS || ISO_14755
485 // ISO 14755 support 821 // ISO 14755 support
486 if (shft && ctrl) 822 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
487 { 823 {
488 int hv; 824 int hv;
489 825
490 if (iso14755buf & ISO_14755_51 826 if (iso14755buf & ISO_14755_51
491 && (keysym == XK_space || keysym == XK_KP_Space 827 && (keysym == XK_space || keysym == XK_KP_Space
… …
493 { 829 {
494 commit_iso14755 (); 830 commit_iso14755 ();
495 iso14755buf = ISO_14755_51; 831 iso14755buf = ISO_14755_51;
496# if ISO_14755 832# if ISO_14755
497 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);
498# endif 842# endif
499 return; 843 return;
500 } 844 }
501 else if ((hv = hex_keyval (ev)) >= 0) 845 else if ((hv = hex_keyval (ev)) >= 0)
502 { 846 {
… …
507# endif 851# endif
508 return; 852 return;
509 } 853 }
510 else 854 else
511 { 855 {
512# if ENABLE_OVERLAY 856# if ISO_14755
513 scr_overlay_off (); 857 scr_overlay_off ();
514# endif 858# endif
515 iso14755buf = 0; 859 iso14755buf = 0;
516 } 860 }
517 } 861 }
862 else if (option (Opt_iso14755) &&
518 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R)) 863 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
519 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))) 864 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
520 if (!(iso14755buf & ISO_14755_STARTED)) 865 if (!(iso14755buf & ISO_14755_STARTED))
521 { 866 {
522 iso14755buf |= ISO_14755_STARTED; 867 iso14755buf |= ISO_14755_STARTED;
523# if ENABLE_OVERLAY 868# if ISO_14755
524 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1); 869 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
525 scr_overlay_set (0, 0, "ISO 14755 mode"); 870 scr_overlay_set (0, 0, "ISO 14755 mode");
526# endif 871# endif
527 } 872 }
528#endif 873#endif
529 874
530#ifdef PRINTPIPE 875#ifdef PRINTPIPE
531 if (keysym == XK_Print) 876 if (keysym == XK_Print)
532 { 877 {
533 scr_printscreen (ctrl | shft); 878 scr_printscreen (ctrl | shft);
534 return; 879 return;
535 } 880 }
536#endif 881#endif
537
538 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
539 {
540 {
541 newlen = 1;
542 switch (keysym)
543 {
544#ifndef NO_BACKSPACE_KEY
545 case XK_BackSpace:
546 if (priv_modes & PrivMode_HaveBackSpace)
547 {
548 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
549 ^ !!ctrl) ? '\b' : '\177';
550 kbuf[1] = '\0';
551 }
552 else
553 strcpy (kbuf, key_backspace);
554 break;
555#endif
556#ifndef NO_DELETE_KEY
557# ifdef XK_KP_Prior
558 case XK_KP_Delete:
559 /* allow shift to override */
560 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
561 {
562 strcpy (kbuf, "\033On");
563 break;
564 }
565 /* FALLTHROUGH */
566# endif
567 case XK_Delete:
568 strcpy (kbuf, key_delete);
569 break;
570#endif
571 case XK_Tab:
572 if (shft)
573 strcpy (kbuf, "\033[Z");
574 else
575 {
576#ifdef CTRL_TAB_MAKES_META
577 if (ctrl)
578 meta = 1;
579#endif
580#ifdef MOD4_TAB_MAKES_META
581 if (ev.state & Mod4Mask)
582 meta = 1;
583#endif
584 newlen = 0;
585 }
586 break;
587
588#ifdef XK_KP_Left
589 case XK_KP_Up: /* \033Ox or standard */
590 case XK_KP_Down: /* \033Or or standard */
591 case XK_KP_Right: /* \033Ov or standard */
592 case XK_KP_Left: /* \033Ot or standard */
593 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
594 {
595 strcpy (kbuf, "\033OZ");
596 kbuf[2] = "txvr"[keysym - XK_KP_Left];
597 break;
598 }
599 else
600 /* translate to std. cursor key */
601 keysym = XK_Left + (keysym - XK_KP_Left);
602 /* FALLTHROUGH */
603#endif
604 case XK_Up: /* "\033[A" */
605 case XK_Down: /* "\033[B" */
606 case XK_Right: /* "\033[C" */
607 case XK_Left: /* "\033[D" */
608 strcpy (kbuf, "\033[Z");
609 kbuf[2] = "DACB"[keysym - XK_Left];
610 /* do Shift first */
611 if (shft)
612 kbuf[2] = "dacb"[keysym - XK_Left];
613 else if (ctrl)
614 {
615 kbuf[1] = 'O';
616 kbuf[2] = "dacb"[keysym - XK_Left];
617 }
618 else if (priv_modes & PrivMode_aplCUR)
619 kbuf[1] = 'O';
620 break;
621
622#ifndef UNSHIFTED_SCROLLKEYS
623# ifdef XK_KP_Prior
624 case XK_KP_Prior:
625 /* allow shift to override */
626 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
627 {
628 strcpy (kbuf, "\033Oy");
629 break;
630 }
631 /* FALLTHROUGH */
632# endif
633 case XK_Prior:
634 strcpy (kbuf, "\033[5~");
635 break;
636# ifdef XK_KP_Next
637 case XK_KP_Next:
638 /* allow shift to override */
639 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
640 {
641 strcpy (kbuf, "\033Os");
642 break;
643 }
644 /* FALLTHROUGH */
645# endif
646 case XK_Next:
647 strcpy (kbuf, "\033[6~");
648 break;
649#endif
650 case XK_KP_Enter:
651 /* allow shift to override */
652 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
653 {
654 strcpy (kbuf, "\033OM");
655 break;
656 }
657
658 /* FALLTHROUGH */
659
660 case XK_Return:
661 if (priv_modes & PrivMode_LFNL)
662 {
663 kbuf[0] = '\015';
664 kbuf[1] = '\012';
665 kbuf[2] = '\0';
666 }
667 else
668 {
669 kbuf[0] = '\015';
670 kbuf[1] = '\0';
671 }
672 break;
673
674#ifdef XK_KP_Begin
675 case XK_KP_Begin:
676 strcpy (kbuf, "\033Ou");
677 break;
678
679#endif
680 case XK_KP_F1: /* "\033OP" */
681 case XK_KP_F2: /* "\033OQ" */
682 case XK_KP_F3: /* "\033OR" */
683 case XK_KP_F4: /* "\033OS" */
684 strcpy (kbuf, "\033OP");
685 kbuf[2] += (keysym - XK_KP_F1);
686 break;
687
688 case XK_KP_Multiply: /* "\033Oj" : "*" */
689 case XK_KP_Add: /* "\033Ok" : "+" */
690 case XK_KP_Separator: /* "\033Ol" : "," */
691 case XK_KP_Subtract: /* "\033Om" : "-" */
692 case XK_KP_Decimal: /* "\033On" : "." */
693 case XK_KP_Divide: /* "\033Oo" : "/" */
694 case XK_KP_0: /* "\033Op" : "0" */
695 case XK_KP_1: /* "\033Oq" : "1" */
696 case XK_KP_2: /* "\033Or" : "2" */
697 case XK_KP_3: /* "\033Os" : "3" */
698 case XK_KP_4: /* "\033Ot" : "4" */
699 case XK_KP_5: /* "\033Ou" : "5" */
700 case XK_KP_6: /* "\033Ov" : "6" */
701 case XK_KP_7: /* "\033Ow" : "7" */
702 case XK_KP_8: /* "\033Ox" : "8" */
703 case XK_KP_9: /* "\033Oy" : "9" */
704 /* allow shift to override */
705 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
706 {
707 strcpy (kbuf, "\033Oj");
708 kbuf[2] += (keysym - XK_KP_Multiply);
709 }
710 else
711 {
712 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
713 kbuf[1] = '\0';
714 }
715 break;
716
717 case XK_Find:
718 strcpy (kbuf, "\033[1~");
719 break;
720
721#ifdef XK_KP_End
722 case XK_KP_Insert:
723 /* allow shift to override */
724 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
725 {
726 strcpy (kbuf, "\033Op");
727 break;
728 }
729 /* FALLTHROUGH */
730#endif
731 case XK_Insert:
732 strcpy (kbuf, "\033[2~");
733 break;
734#ifdef DXK_Remove /* support for DEC remove like key */
735 case DXK_Remove:
736 /* FALLTHROUGH */
737#endif
738 case XK_Execute:
739 strcpy (kbuf, "\033[3~");
740 break;
741 case XK_Select:
742 strcpy (kbuf, "\033[4~");
743 break;
744#ifdef XK_KP_End
745 case XK_KP_End:
746 /* allow shift to override */
747 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
748 {
749 strcpy (kbuf, "\033Oq");
750 break;
751 }
752 /* FALLTHROUGH */
753#endif
754 case XK_End:
755 strcpy (kbuf, KS_END);
756 break;
757#ifdef XK_KP_Home
758 case XK_KP_Home:
759 /* allow shift to override */
760 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
761 {
762 strcpy (kbuf, "\033Ow");
763 break;
764 }
765 /* FALLTHROUGH */
766#endif
767 case XK_Home:
768 strcpy (kbuf, KS_HOME);
769 break;
770
771#define FKEY(n, fkey) \
772 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
773
774 case XK_F1: /* "\033[11~" */
775 case XK_F2: /* "\033[12~" */
776 case XK_F3: /* "\033[13~" */
777 case XK_F4: /* "\033[14~" */
778 case XK_F5: /* "\033[15~" */
779 FKEY (11, XK_F1);
780 break;
781 case XK_F6: /* "\033[17~" */
782 case XK_F7: /* "\033[18~" */
783 case XK_F8: /* "\033[19~" */
784 case XK_F9: /* "\033[20~" */
785 case XK_F10: /* "\033[21~" */
786 FKEY (17, XK_F6);
787 break;
788 case XK_F11: /* "\033[23~" */
789 case XK_F12: /* "\033[24~" */
790 case XK_F13: /* "\033[25~" */
791 case XK_F14: /* "\033[26~" */
792 FKEY (23, XK_F11);
793 break;
794 case XK_F15: /* "\033[28~" */
795 case XK_F16: /* "\033[29~" */
796 FKEY (28, XK_F15);
797 break;
798 case XK_Help: /* "\033[28~" */
799 FKEY (28, XK_Help);
800 break;
801 case XK_Menu: /* "\033[29~" */
802 FKEY (29, XK_Menu);
803 break;
804 case XK_F17: /* "\033[31~" */
805 case XK_F18: /* "\033[32~" */
806 case XK_F19: /* "\033[33~" */
807 case XK_F20: /* "\033[34~" */
808 case XK_F21: /* "\033[35~" */
809 case XK_F22: /* "\033[36~" */
810 case XK_F23: /* "\033[37~" */
811 case XK_F24: /* "\033[38~" */
812 case XK_F25: /* "\033[39~" */
813 case XK_F26: /* "\033[40~" */
814 case XK_F27: /* "\033[41~" */
815 case XK_F28: /* "\033[42~" */
816 case XK_F29: /* "\033[43~" */
817 case XK_F30: /* "\033[44~" */
818 case XK_F31: /* "\033[45~" */
819 case XK_F32: /* "\033[46~" */
820 case XK_F33: /* "\033[47~" */
821 case XK_F34: /* "\033[48~" */
822 case XK_F35: /* "\033[49~" */
823 FKEY (31, XK_F17);
824 break;
825#undef FKEY
826 default:
827 newlen = 0;
828 break;
829 }
830
831 if (newlen)
832 len = strlen (kbuf);
833 }
834
835 /*
836 * Pass meta for all function keys, if 'meta' option set
837 */
838#ifdef META8_OPTION
839 if (meta && (meta_char == 0x80) && len > 0)
840 kbuf[len - 1] |= 0x80;
841#endif
842
843 }
844 else if (ctrl && keysym == XK_minus)
845 {
846 len = 1;
847 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
848 }
849 else if (keysym == XK_ISO_Left_Tab)
850 {
851 strcpy (kbuf, "\033[Z");
852 len = 3;
853 }
854 else
855 {
856#ifdef META8_OPTION
857 /* set 8-bit on */
858 if (meta && (meta_char == 0x80))
859 {
860 char *ch;
861
862 for (ch = kbuf; ch < kbuf + len; ch++)
863 *ch |= 0x80;
864
865 meta = 0;
866 }
867#endif
868 /* nil */ ;
869 }
870 } 882 }
871
872 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
873 return;
874 883
875 if (len <= 0) 884 if (len <= 0)
876 return; /* not mapped */ 885 return; /* not mapped */
877 886
878 if (OPTION (Opt_scrollTtyKeypress)) 887 tt_write_user_input (kbuf, (unsigned int)len);
879 if (view_start) 888}
889
890void ecb_cold
891rxvt_term::key_release (XKeyEvent &ev)
892{
893#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
894 KeySym keysym;
895
896 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
897#endif
898
899#if ENABLE_FRILLS || ISO_14755
900 // ISO 14755 support
901 if (iso14755buf)
902 if (iso14755buf & ISO_14755_52)
880 { 903 {
881 view_start = 0; 904# if ISO_14755
882 want_refresh = 1; 905 scr_overlay_off ();
906# endif
907# if ISO_14755
908 // iso14755 part 5.2 handling: release time
909 // first: controls
910 if ((ev.state & ControlMask)
911 && ((keysym >= 0x40 && keysym <= 0x5f)
912 || (keysym >= 0x61 && keysym <= 0x7f)))
913 {
914 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
915 commit_iso14755 ();
916
917 return;
918 }
919
920 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
921 if (i[0] == keysym)
922 {
923 iso14755buf = ISO_14755_51 | i[1];
924 commit_iso14755 ();
925
926 return;
927 }
928
929 scr_bell ();
930# endif
931 iso14755buf = 0;
932
933 return;
883 } 934 }
884 935 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
885 /* 936 {
886 * these modifications only affect the static keybuffer 937# if ISO_14755
887 * pass Shift/Control indicators for function keys ending with `~' 938 scr_overlay_off ();
888 *
889 * eg,
890 * Prior = "ESC[5~"
891 * Shift+Prior = "ESC[5$"
892 * Ctrl+Prior = "ESC[5^"
893 * Ctrl+Shift+Prior = "ESC[5@"
894 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
895 */
896 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
897 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
898
899 /* escape prefix */
900 if (meta
901#ifdef META8_OPTION
902 && meta_char == C0_ESC
903#endif 939# endif
904 ) 940 if (iso14755buf & ISO_14755_51)
905 { 941 commit_iso14755 ();
906 const char ch = C0_ESC; 942#if ISO_14755
907 tt_write (&ch, 1); 943 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
908 } 944 {
945 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
909 946
910 tt_write (kbuf, (unsigned int)len); 947 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
911} 948 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
912/*}}} */ 949 }
913
914#if defined (KEYSYM_RESOURCE)
915unsigned int
916rxvt_term::cmd_write (const char *str, unsigned int count)
917{
918 unsigned int n, s;
919
920 n = cmdbuf_ptr - cmdbuf_base;
921 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
922
923 if (n > 0 && s < count)
924 {
925 memmove (cmdbuf_base, cmdbuf_ptr,
926 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
927 cmdbuf_ptr = cmdbuf_base;
928 cmdbuf_endp -= n;
929 s += n;
930 }
931
932 if (count > s)
933 {
934 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
935 count = s;
936 }
937
938 for (; count--;)
939 *cmdbuf_endp++ = *str++;
940
941 cmd_parse ();
942
943 return 0;
944}
945#endif 950# endif
951 else
952 iso14755buf = 0;
953 }
954#endif
955
956 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
957 return;
958
959#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
960 if (!(ev.state & ControlMask))
961 slip_wheel_ev.stop ();
962 else if (keysym == XK_Control_L || keysym == XK_Control_R)
963 mouse_slip_wheel_speed = 0;
964#endif
965}
946 966
947void 967void
948rxvt_term::flush () 968rxvt_term::flush ()
949{ 969{
950 flush_ev.stop (); 970 flush_ev.stop ();
951 971
952#ifdef TRANSPARENT 972#ifdef HAVE_IMG
953 if (want_full_refresh) 973 if (bg_flags & BG_NEEDS_REFRESH)
954 { 974 {
955 want_full_refresh = 0; 975 bg_flags &= ~BG_NEEDS_REFRESH;
956 scr_clear ();
957 scr_touch (false); 976 scr_touch (false);
958 } 977 }
959#endif 978#endif
960 979
961 if (want_refresh) 980 if (want_refresh)
… …
997 } 1016 }
998 while (row < end_row); 1017 while (row < end_row);
999 } 1018 }
1000 1019
1001 scr_refresh (); 1020 scr_refresh ();
1002 scrollbar_show (1); 1021 scrollBar.show (1);
1003#ifdef USE_XIM 1022#if USE_XIM
1004 IMSendSpot (); 1023 im_send_spot ();
1005#endif 1024#endif
1006 } 1025 }
1007 1026
1008 display->flush (); 1027 display->flush ();
1009} 1028}
1010 1029
1030/* checks whether a refresh is requested and starts the refresh timer */
1011void 1031void
1012rxvt_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)
1013{ 1042{
1014 make_current (); 1043 make_current ();
1015 1044
1016 display->flush ();
1017
1018 if (want_refresh && !flush_ev.active)
1019 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1020}
1021
1022void
1023rxvt_term::flush_cb (time_watcher &w)
1024{
1025 make_current ();
1026
1027 refresh_limit = 1;
1028 refresh_count = 0; 1045 refresh_count = 0;
1029 flush (); 1046 flush ();
1030} 1047}
1031 1048
1032#ifdef CURSOR_BLINK 1049#ifdef CURSOR_BLINK
1033void 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
1034rxvt_term::cursor_blink_cb (time_watcher &w) 1066rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1035{ 1067{
1036 hidden_cursor = !hidden_cursor; 1068 hidden_cursor = !hidden_cursor;
1037 want_refresh = 1; 1069 want_refresh = 1;
1038 1070 refresh_check ();
1039 w.start (w.at + CURSOR_BLINK_INTERVAL);
1040} 1071}
1041#endif 1072#endif
1042 1073
1043#ifdef TEXT_BLINK 1074#ifdef TEXT_BLINK
1044void 1075void
1045rxvt_term::text_blink_cb (time_watcher &w) 1076rxvt_term::text_blink_cb (ev::timer &w, int revents)
1046{ 1077{
1047 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1078 if (scr_refresh_rend (RS_Blink, RS_Blink))
1048 { 1079 {
1049 hidden_text = !hidden_text; 1080 hidden_text = !hidden_text;
1050 want_refresh = 1; 1081 want_refresh = 1;
1051 w.start (w.at + TEXT_BLINK_INTERVAL); 1082 refresh_check ();
1052 } 1083 }
1084 else
1085 w.stop ();
1053} 1086}
1054#endif 1087#endif
1055 1088
1056#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1089#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1057void 1090void
1058rxvt_term::cont_scroll_cb (time_watcher &w) 1091rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1059{ 1092{
1060 if ((scrollbar_isUp() || scrollbar_isDn()) && 1093 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1061 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1094 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1062 { 1095 {
1063 want_refresh = 1; 1096 want_refresh = 1;
1064 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1097 refresh_check ();
1065 } 1098 }
1099 else
1100 w.stop ();
1066} 1101}
1067#endif 1102#endif
1068 1103
1069#ifdef SELECTION_SCROLLING 1104#ifdef SELECTION_SCROLLING
1070void 1105void
1071rxvt_term::sel_scroll_cb (time_watcher &w) 1106rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1072{ 1107{
1073 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1108 if (scr_page (scroll_selection_lines))
1074 { 1109 {
1075 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1110 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1076 want_refresh = 1; 1111 want_refresh = 1;
1077 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1112 refresh_check ();
1078 } 1113 }
1114 else
1115 w.stop ();
1079} 1116}
1080#endif 1117#endif
1081 1118
1082#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1119#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1083void 1120void
1084rxvt_term::slip_wheel_cb (time_watcher &w) 1121rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1085{ 1122{
1086 if (mouse_slip_wheel_speed == 0 1123 if (scr_page (mouse_slip_wheel_speed))
1087 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1088 : scr_page (UP, mouse_slip_wheel_speed))
1089 { 1124 {
1090 if (view_start == top_row || view_start == 0)
1091 mouse_slip_wheel_speed = 0;
1092
1093 want_refresh = 1; 1125 want_refresh = 1;
1094 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 ();
1095 } 1133 }
1096} 1134}
1097#endif 1135#endif
1098 1136
1099#if LINUX_YIELD_HACK 1137#if LINUX_YIELD_HACK
1100static struct event_handler 1138static struct event_handler
1101{ 1139{
1102 check_watcher yield_ev; 1140 ev::prepare yield_ev;
1103 1141
1104 void yield_cb (check_watcher &w) 1142 void yield_cb (ev::prepare &w, int revents)
1105 { 1143 {
1106 // this should really be sched_yield(), but the linux guys thought 1144 // this should really be sched_yield(), but the linux guys thought
1107 // that giving a process calling sched_yield () less cpu time than 1145 // that giving a process calling sched_yield () less cpu time than
1108 // 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
1109 // 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.
1110 1151
1111 struct timespec ts = { 0, 0 }; 1152 struct timespec ts = { 0, 1000 };
1112 nanosleep (&ts, 0); 1153 nanosleep (&ts, 0);
1113 1154
1114 w.stop (); 1155 w.stop ();
1115 } 1156 }
1116 1157
… …
1119 { 1160 {
1120 } 1161 }
1121} event_handler; 1162} event_handler;
1122#endif 1163#endif
1123 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
1124bool 1198bool
1125rxvt_term::pty_fill () 1199rxvt_term::pty_fill ()
1126{ 1200{
1127 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1201 cmdbuf_reify ();
1128 1202
1129 if (CBUFSIZ == n) 1203 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1130 { 1204
1131 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n"); 1205 if (!avail)
1132 n = 0;
1133 } 1206 {
1134 1207 // normally this indicates a "too long" command sequence - just drop the data we have
1135 memmove (cmdbuf_base, cmdbuf_ptr, n);
1136 cmdbuf_ptr = cmdbuf_base; 1208 cmdbuf_ptr = cmdbuf_base;
1137 cmdbuf_endp = cmdbuf_ptr + n; 1209 cmdbuf_endp = cmdbuf_ptr;
1210 avail = CBUFSIZ;
1211 }
1138 1212
1139 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n); 1213 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1140 1214
1141 if (r > 0) 1215 if (r > 0)
1142 { 1216 {
1143 cmdbuf_endp += r; 1217 cmdbuf_endp += r;
1144 return true; 1218 return true;
… …
1152 } 1226 }
1153 else 1227 else
1154 { 1228 {
1155 pty_ev.stop (); 1229 pty_ev.stop ();
1156 1230
1157 if (!OPTION (Opt_hold)) 1231 if (!option (Opt_hold))
1158 destroy (); 1232 destroy ();
1159 } 1233 }
1160 1234
1161 return false; 1235 return false;
1162} 1236}
1163 1237
1164void 1238void
1165rxvt_term::pty_cb (io_watcher &w, short revents) 1239rxvt_term::pty_cb (ev::io &w, int revents)
1166{ 1240{
1167 make_current (); 1241 make_current ();
1168 1242
1169 if (revents & EVENT_READ) 1243 if (revents & ev::READ)
1170 // loop, but don't allow a single term to monopolize us 1244 // loop, but don't allow a single term to monopolize us
1171 while (pty_fill ()) 1245 for (int i = CBUFCNT; i-- && pty_fill (); )
1172 if (cmd_parse ()) 1246 cmd_parse ();
1173 break;
1174 1247
1175 if (revents & EVENT_WRITE) 1248 if (revents & ev::WRITE)
1176 pty_write (); 1249 pty_write ();
1177}
1178 1250
1179void 1251 refresh_check ();
1252}
1253
1254void ecb_cold
1180rxvt_term::pointer_unblank () 1255rxvt_term::pointer_unblank ()
1181{ 1256{
1182 XDefineCursor (dpy, vt, TermWin_cursor); 1257 XDefineCursor (dpy, vt, TermWin_cursor);
1183 recolour_cursor (); 1258 recolour_cursor ();
1184 1259
1185#ifdef POINTER_BLANK 1260#ifdef POINTER_BLANK
1186 hidden_pointer = 0; 1261 hidden_pointer = 0;
1187 1262
1188 if (OPTION (Opt_pointerBlank)) 1263 if (option (Opt_pointerBlank))
1189 pointer_ev.start (NOW + pointerBlankDelay); 1264 pointer_ev.start (pointerBlankDelay);
1190#endif 1265#endif
1191} 1266}
1192 1267
1193#ifdef POINTER_BLANK 1268#ifdef POINTER_BLANK
1194void 1269void ecb_cold
1195rxvt_term::pointer_blank () 1270rxvt_term::pointer_blank ()
1196{ 1271{
1197 if (!OPTION (Opt_pointerBlank)) 1272 if (!option (Opt_pointerBlank))
1198 return; 1273 return;
1199 1274
1200 XDefineCursor (dpy, vt, display->blank_cursor); 1275 XDefineCursor (dpy, vt, display->blank_cursor);
1201 XFlush (dpy); 1276 XFlush (dpy);
1202 1277
1203 hidden_pointer = 1; 1278 hidden_pointer = 1;
1204} 1279}
1205 1280
1206void 1281void ecb_cold
1207rxvt_term::pointer_cb (time_watcher &w) 1282rxvt_term::pointer_cb (ev::timer &w, int revents)
1208{ 1283{
1209 make_current (); 1284 make_current ();
1210 1285
1211 pointer_blank (); 1286 pointer_blank ();
1212} 1287}
… …
1215void 1290void
1216rxvt_term::mouse_report (XButtonEvent &ev) 1291rxvt_term::mouse_report (XButtonEvent &ev)
1217{ 1292{
1218 int button_number, key_state = 0; 1293 int button_number, key_state = 0;
1219 int x, y; 1294 int x, y;
1295 int code = 32;
1220 1296
1221 x = ev.x; 1297 x = Pixel2Col (ev.x) + 1;
1222 y = ev.y; 1298 y = Pixel2Row (ev.y) + 1;
1223 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 }
1224 1309
1225 if (MEvent.button == AnyButton) 1310 if (MEvent.button == AnyButton)
1226 button_number = 3; 1311 button_number = 3;
1227 else 1312 else
1228 { 1313 {
1229 button_number = MEvent.button - Button1; 1314 button_number = MEvent.button - Button1;
1230 /* add 0x3D for wheel events, like xterm does */ 1315 /* add 0x3D for wheel events, like xterm does */
1231 if (button_number >= 3) 1316 if (button_number >= 3)
1232 button_number += (64 - 3); 1317 button_number += 64 - 3;
1233 } 1318 }
1234 1319
1235 if (priv_modes & PrivMode_MouseX10) 1320 if (priv_modes & PrivMode_MouseX10)
1236 { 1321 {
1237 /* 1322 /*
… …
1269 fputc ('A', stderr); 1354 fputc ('A', stderr);
1270 if (key_state & 32) 1355 if (key_state & 32)
1271 fputc ('2', stderr); 1356 fputc ('2', stderr);
1272 fprintf (stderr, "]: <%d>, %d/%d\n", 1357 fprintf (stderr, "]: <%d>, %d/%d\n",
1273 button_number, 1358 button_number,
1274 x + 1, 1359 x,
1275 y + 1); 1360 y);
1276#endif 1361#endif
1277 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
1278 tt_printf ("\033[M%c%c%c", 1376 tt_printf ("\033[M%c%c%c",
1279 (32 + button_number + key_state), 1377 code + button_number + key_state,
1280 (32 + x + 1), 1378 32 + x,
1281 (32 + y + 1)); 1379 32 + y);
1282} 1380}
1283 1381
1284/*{{{ process an X event */ 1382/*{{{ process an X event */
1285void 1383void ecb_hot
1286rxvt_term::x_cb (XEvent &ev) 1384rxvt_term::x_cb (XEvent &ev)
1287{ 1385{
1288 make_current (); 1386 make_current ();
1289 1387
1290 dLocal (Display *, dpy); 1388 dLocal (Display *, dpy);
… …
1300 unsigned int unused_mask; 1398 unsigned int unused_mask;
1301 1399
1302 switch (ev.type) 1400 switch (ev.type)
1303 { 1401 {
1304 case KeyPress: 1402 case KeyPress:
1305#if ISO_14755 1403 key_press (ev.xkey);
1306 if (!(iso14755buf & ISO_14755_52))
1307#endif
1308 lookup_key (ev.xkey);
1309
1310 break; 1404 break;
1311 1405
1312 case KeyRelease: 1406 case KeyRelease:
1313 { 1407 key_release (ev.xkey);
1314#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
1315 KeySym keysym;
1316
1317 keysym = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1318#endif
1319
1320#if ENABLE_FRILLS || ISO_14755
1321 // ISO 14755 support
1322 if (iso14755buf)
1323 if (iso14755buf & ISO_14755_52)
1324 {
1325# if ENABLE_OVERLAY
1326 scr_overlay_off ();
1327# endif
1328# if ISO_14755
1329 // iso14755 part 5.2 handling: release time
1330 // first: controls
1331 if ((ev.xkey.state & ControlMask)
1332 && ((keysym >= 0x40 && keysym <= 0x5f)
1333 || (keysym >= 0x61 && keysym <= 0x7f)))
1334 {
1335 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
1336 commit_iso14755 ();
1337 goto skip_switch;
1338 }
1339
1340 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1341 if (i[0] == keysym)
1342 {
1343 iso14755buf = ISO_14755_51 | i[1];
1344 commit_iso14755 ();
1345 goto skip_switch;
1346 }
1347
1348 scr_bell ();
1349# endif
1350 iso14755buf = 0;
1351 break;
1352 }
1353 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1354 {
1355# if ENABLE_OVERLAY
1356 scr_overlay_off ();
1357# endif
1358 if (iso14755buf & ISO_14755_51)
1359 commit_iso14755 ();
1360#if ISO_14755
1361 else if (iso14755buf & ISO_14755_STARTED)
1362 {
1363 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1364
1365 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1366 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1367 }
1368# endif
1369 else
1370 iso14755buf = 0;
1371 }
1372#endif
1373
1374 if (ev.xany.window == vt
1375 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
1376 break;
1377
1378#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1379 if (!(ev.xkey.state & ControlMask))
1380 slip_wheel_ev.stop ();
1381 else if (keysym == XK_Control_L || keysym == XK_Control_R)
1382 mouse_slip_wheel_speed = 0;
1383#endif
1384 break; 1408 break;
1385 }
1386 1409
1387 case ButtonPress: 1410 case ButtonPress:
1388 button_press (ev.xbutton); 1411 button_press (ev.xbutton);
1389 break; 1412 break;
1390 1413
… …
1421 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT) 1444 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1422 focus_out (); 1445 focus_out ();
1423 } 1446 }
1424#endif 1447#endif
1425 } 1448 }
1426 break;
1427
1428 case MappingNotify:
1429 XRefreshKeyboardMapping (&ev.xmapping);
1430 break; 1449 break;
1431 1450
1432 /* 1451 /*
1433 * XXX: this is not the _current_ arrangement 1452 * XXX: this is not the _current_ arrangement
1434 * Here's my conclusion: 1453 * Here's my conclusion:
… …
1453 break; 1472 break;
1454 } 1473 }
1455 break; 1474 break;
1456 1475
1457 case FocusIn: 1476 case FocusIn:
1477 if (ev.xfocus.detail != NotifyInferior
1478 && ev.xfocus.detail != NotifyPointer
1479 && ev.xfocus.mode != NotifyGrab)
1458 focus_in (); 1480 focus_in ();
1459 break; 1481 break;
1460 1482
1461 case FocusOut: 1483 case FocusOut:
1484 if (ev.xfocus.detail != NotifyInferior
1485 && ev.xfocus.detail != NotifyPointer
1486 && ev.xfocus.mode != NotifyGrab)
1462 focus_out (); 1487 focus_out ();
1463 break; 1488 break;
1464 1489
1465 case ConfigureNotify: 1490 case ConfigureNotify:
1466 if (ev.xconfigure.window == parent[0]) 1491 if (ev.xconfigure.window == parent)
1467 { 1492 {
1468 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev)) 1493 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1469 ; 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 }
1470 1528
1471 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height) 1529 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1472 { 1530 {
1473 seen_resize = 1; 1531 seen_resize = 1;
1474 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1); 1532 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1475 } 1533 }
1534 else
1535 {
1536#ifdef HAVE_BG_PIXMAP
1537 if (moved)
1538 update_background ();
1539#endif
1540 }
1476 1541
1477 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END)); 1542 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1478
1479#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1480 if (OPTION (Opt_transparent))
1481 check_our_parents ();
1482#endif
1483 } 1543 }
1484 break; 1544 break;
1485 1545
1486 case PropertyNotify: 1546 case PropertyNotify:
1487 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END))) 1547 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1488 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1489 && ev.xproperty.state == PropertyNewValue)
1490 selection_property (ev.xproperty.window, ev.xproperty.atom);
1491
1492 break; 1548 break;
1493 1549
1494 case SelectionClear: 1550 case SelectionClear:
1495 selection_clear (); 1551 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1496 break;
1497
1498 case SelectionNotify:
1499 if (selection_wait == Sel_normal)
1500 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1501 break; 1552 break;
1502 1553
1503 case SelectionRequest: 1554 case SelectionRequest:
1504 selection_send (ev.xselectionrequest); 1555 selection_send (ev.xselectionrequest);
1505 break; 1556 break;
1506 1557
1507 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
1508 mapped = 1; 1570 mapped = 1;
1509#ifdef TEXT_BLINK 1571#ifdef TEXT_BLINK
1510 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); 1572 text_blink_ev.start ();
1511#endif 1573#endif
1512 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END)); 1574 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1513 break; 1575 break;
1514 1576
1515 case UnmapNotify: 1577 case UnmapNotify:
… …
1517#ifdef TEXT_BLINK 1579#ifdef TEXT_BLINK
1518 text_blink_ev.stop (); 1580 text_blink_ev.stop ();
1519#endif 1581#endif
1520 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END)); 1582 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1521 break; 1583 break;
1522
1523#ifdef TRANSPARENT
1524 case ReparentNotify:
1525 rootwin_cb (ev);
1526 break;
1527#endif /* TRANSPARENT */
1528 1584
1529 case GraphicsExpose: 1585 case GraphicsExpose:
1530 case Expose: 1586 case Expose:
1531 if (ev.xany.window == vt) 1587 if (ev.xany.window == vt)
1532 { 1588 {
1533 do 1589 do
1590 {
1534 scr_expose (ev.xexpose.x, ev.xexpose.y, 1591 scr_expose (ev.xexpose.x, ev.xexpose.y,
1535 ev.xexpose.width, ev.xexpose.height, False); 1592 ev.xexpose.width, ev.xexpose.height, false);
1593 }
1536 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev)); 1594 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1537 1595
1538 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; 1596 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1539 1597
1540 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev)) 1598 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1599 {
1541 scr_expose (ev.xexpose.x, ev.xexpose.y, 1600 scr_expose (ev.xexpose.x, ev.xexpose.y,
1542 ev.xexpose.width, ev.xexpose.height, False); 1601 ev.xexpose.width, ev.xexpose.height, false);
1602 }
1543 1603
1544 want_refresh = 1; 1604 want_refresh = 1;
1545 } 1605 }
1546 else 1606 else
1547 { 1607 {
… …
1550 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event)) 1610 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1551 ; 1611 ;
1552 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event)) 1612 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1553 ; 1613 ;
1554 1614
1555 if (isScrollbarWindow (ev.xany.window)) 1615 if (scrollBar.state && ev.xany.window == scrollBar.win)
1556 { 1616 {
1557 scrollBar.setIdle (); 1617 scrollBar.state = SB_STATE_IDLE;
1558 scrollbar_show (0); 1618 scrollBar.show (0);
1559 } 1619 }
1560
1561#ifdef TRANSPARENT
1562 if (am_transparent && ev.xany.window == parent[0])
1563 XClearWindow (dpy, ev.xany.window);
1564#endif
1565 } 1620 }
1566 break; 1621 break;
1567 1622
1568 case MotionNotify: 1623 case MotionNotify:
1569#ifdef POINTER_BLANK 1624#ifdef POINTER_BLANK
1570 if (hidden_pointer) 1625 if (hidden_pointer)
1571 pointer_unblank (); 1626 pointer_unblank ();
1572#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);
1573 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate) 1631 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1574 break; 1632 break;
1575 1633
1576 if (ev.xany.window == vt) 1634 if (ev.xany.window == vt)
1577 { 1635 {
… …
1606 1664
1607#ifdef SELECTION_SCROLLING 1665#ifdef SELECTION_SCROLLING
1608 if (ev.xbutton.y < int_bwidth 1666 if (ev.xbutton.y < int_bwidth
1609 || Pixel2Row (ev.xbutton.y) > (nrow-1)) 1667 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1610 { 1668 {
1669 page_dirn scroll_selection_dir;
1611 int dist; 1670 int dist;
1612 1671
1613 /* don't clobber the current delay if we are 1672 /* don't clobber the current delay if we are
1614 * already in the middle of scrolling. 1673 * already in the middle of scrolling.
1615 */ 1674 */
1616 if (!sel_scroll_ev.active) 1675 if (!sel_scroll_ev.is_active ())
1617 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1676 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1618 1677
1619 /* save the event params so we can highlight 1678 /* save the event params so we can highlight
1620 * the selection in the pending-scroll loop 1679 * the selection in the pending-scroll loop
1621 */ 1680 */
1622 selection_save_x = ev.xbutton.x; 1681 selection_save_x = ev.xbutton.x;
… …
1630 dist = int_bwidth - ev.xbutton.y; 1689 dist = int_bwidth - ev.xbutton.y;
1631 } 1690 }
1632 else 1691 else
1633 { 1692 {
1634 scroll_selection_dir = DN; 1693 scroll_selection_dir = DN;
1635 dist = ev.xbutton.y - (int_bwidth + height); 1694 dist = ev.xbutton.y - (int_bwidth + vt_height);
1636 } 1695 }
1637 1696
1638 scroll_selection_lines = Pixel2Height (dist) 1697 scroll_selection_lines = Pixel2Height (dist)
1639 / SELECTION_SCROLL_LINE_SPEEDUP 1698 / SELECTION_SCROLL_LINE_SPEEDUP
1640 + 1; 1699 + 1;
1641 min_it (scroll_selection_lines, 1700 min_it (scroll_selection_lines,
1642 SELECTION_SCROLL_MAX_LINES); 1701 SELECTION_SCROLL_MAX_LINES);
1702 scroll_selection_lines *= scroll_selection_dir;
1643 } 1703 }
1644 else 1704 else
1645 { 1705 {
1646 /* we are within the text window, so we 1706 /* we are within the text window, so we
1647 * shouldn't be scrolling 1707 * shouldn't be scrolling
1648 */ 1708 */
1649 if (sel_scroll_ev.active)
1650 sel_scroll_ev.stop(); 1709 sel_scroll_ev.stop();
1651 } 1710 }
1652#endif 1711#endif
1653#ifdef MOUSE_THRESHOLD 1712#ifdef MOUSE_THRESHOLD
1654 } 1713 }
1655#endif 1714#endif
1656 } 1715 }
1657 } 1716 }
1658 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1717 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1659 { 1718 {
1660 while (XCheckTypedWindowEvent (dpy, scrollBar.win, 1719 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1661 MotionNotify, &ev)) 1720 MotionNotify, &ev))
1662 ; 1721 ;
1663 1722
1664 XQueryPointer (dpy, scrollBar.win, 1723 XQueryPointer (dpy, scrollBar.win,
1665 &unused_root, &unused_child, 1724 &unused_root, &unused_child,
1666 &unused_root_x, &unused_root_y, 1725 &unused_root_x, &unused_root_y,
1667 &ev.xbutton.x, &ev.xbutton.y, 1726 &ev.xbutton.x, &ev.xbutton.y,
1668 &unused_mask); 1727 &unused_mask);
1669 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1728 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1670 scrollbar_size ()); 1729 scrollBar.size ());
1671 want_refresh = 1; 1730 want_refresh = 1;
1672 refresh_limit = 0;
1673 scrollbar_show (1); 1731 scrollBar.show (1);
1674 } 1732 }
1675 break; 1733 break;
1676 } 1734 }
1677 1735
1678skip_switch: ;
1679
1680#if defined(CURSOR_BLINK) 1736#if defined(CURSOR_BLINK)
1681 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress) 1737 if (ev.type == KeyPress)
1682 { 1738 cursor_blink_reset ();
1683 if (hidden_cursor)
1684 {
1685 hidden_cursor = 0;
1686 want_refresh = 1;
1687 }
1688
1689 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1690 }
1691#endif 1739#endif
1692 1740
1693#if defined(POINTER_BLANK) 1741#if defined(POINTER_BLANK)
1694 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0) 1742 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1695 { 1743 {
1696 if (ev.type == MotionNotify 1744 if (ev.type == MotionNotify
1697 || ev.type == ButtonPress 1745 || ev.type == ButtonPress
1698 || ev.type == ButtonRelease) 1746 || ev.type == ButtonRelease)
1699 if (hidden_pointer) 1747 if (hidden_pointer)
… …
1701 1749
1702 if (ev.type == KeyPress && hidden_pointer == 0) 1750 if (ev.type == KeyPress && hidden_pointer == 0)
1703 pointer_blank (); 1751 pointer_blank ();
1704 } 1752 }
1705#endif 1753#endif
1706}
1707 1754
1708void 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
1709rxvt_term::focus_in () 1776rxvt_term::focus_in ()
1710{ 1777{
1711 if (!focus) 1778 if (!focus)
1712 { 1779 {
1713 focus = 1; 1780 focus = 1;
1714 want_refresh = 1; 1781 want_refresh = 1;
1715 1782
1716 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1717
1718#if USE_XIM 1783#if USE_XIM
1719 if (Input_Context != NULL) 1784 if (Input_Context != NULL)
1720 { 1785 {
1721 IMSetStatusPosition (); 1786 im_set_position ();
1722 XSetICFocus (Input_Context); 1787 XSetICFocus (Input_Context);
1723 } 1788 }
1724#endif 1789#endif
1725#if CURSOR_BLINK 1790#if CURSOR_BLINK
1726 if (OPTION (Opt_cursorBlink)) 1791 if (option (Opt_cursorBlink))
1727 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL); 1792 cursor_blink_ev.again ();
1728#endif 1793#endif
1729#if OFF_FOCUS_FADING 1794#if OFF_FOCUS_FADING
1730 if (rs[Rs_fade]) 1795 if (rs[Rs_fade])
1731 { 1796 {
1732 pix_colors = pix_colors_focused; 1797 pix_colors = pix_colors_focused;
1733 scr_recolour (); 1798 scr_recolour ();
1734 } 1799 }
1735#endif 1800#endif
1736 } 1801#if ENABLE_FRILLS
1737} 1802 if (option (Opt_urgentOnBell))
1803 set_urgency (0);
1804#endif
1738 1805
1739void 1806 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1807 }
1808}
1809
1810void ecb_cold
1740rxvt_term::focus_out () 1811rxvt_term::focus_out ()
1741{ 1812{
1742 if (focus) 1813 if (focus)
1743 { 1814 {
1744 focus = 0; 1815 focus = 0;
1745 want_refresh = 1; 1816 want_refresh = 1;
1746 1817
1747 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END)); 1818#if ENABLE_FRILLS
1748 1819 if (option (Opt_urgentOnBell))
1820 set_urgency (0);
1821#endif
1749#if ENABLE_FRILLS || ISO_14755 1822#if ENABLE_FRILLS || ISO_14755
1750 if (iso14755buf) 1823 if (iso14755buf)
1751 { 1824 {
1752 iso14755buf = 0; 1825 iso14755buf = 0;
1753# if ENABLE_OVERLAY 1826# if ISO_14755
1754 scr_overlay_off (); 1827 scr_overlay_off ();
1755# endif 1828# endif
1756 } 1829 }
1757#endif 1830#endif
1758#if USE_XIM 1831#if USE_XIM
1759 if (Input_Context != NULL) 1832 if (Input_Context != NULL)
1760 XUnsetICFocus (Input_Context); 1833 XUnsetICFocus (Input_Context);
1761#endif 1834#endif
1762#if CURSOR_BLINK 1835#if CURSOR_BLINK
1763 if (OPTION (Opt_cursorBlink)) 1836 if (option (Opt_cursorBlink))
1764 cursor_blink_ev.stop (); 1837 cursor_blink_ev.stop ();
1838
1765 hidden_cursor = 0; 1839 hidden_cursor = 0;
1766#endif 1840#endif
1767#if OFF_FOCUS_FADING 1841#if OFF_FOCUS_FADING
1768 if (rs[Rs_fade]) 1842 if (rs[Rs_fade])
1769 { 1843 {
1770 pix_colors = pix_colors_unfocused; 1844 pix_colors = pix_colors_unfocused;
1771 scr_recolour (); 1845 scr_recolour ();
1772 } 1846 }
1773#endif 1847#endif
1848
1849 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1850 }
1851}
1852
1853void ecb_cold
1854rxvt_term::update_fade_color (unsigned int idx)
1855{
1856#if OFF_FOCUS_FADING
1857 if (rs[Rs_fade])
1774 } 1858 {
1859 rgba c;
1860 pix_colors [Color_fade].get (c);
1861 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1862 }
1863#endif
1775} 1864}
1776 1865
1777#if TRANSPARENT 1866#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1778void 1867void ecb_hot
1779rxvt_term::rootwin_cb (XEvent &ev) 1868rxvt_term::rootwin_cb (XEvent &ev)
1780{ 1869{
1781 make_current (); 1870 make_current ();
1871
1872 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1873 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1874 return;
1782 1875
1783 switch (ev.type) 1876 switch (ev.type)
1784 { 1877 {
1785 case PropertyNotify: 1878 case PropertyNotify:
1786 /* 1879 /*
1787 * 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,
1788 * 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.
1789 */ 1882 */
1790 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID] 1883 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1791 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID]) 1884 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1792 return; 1885 {
1886#if BG_IMAGE_FROM_ROOT
1887 if (option (Opt_transparent))
1888 {
1889 rxvt_img::new_from_root (this)->replace (root_img);
1890 update_background ();
1891 }
1892#endif
1893 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1894 }
1793 1895
1794 /* FALLTHROUGH */
1795 case ReparentNotify:
1796 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1797 want_refresh = want_full_refresh = 1;
1798 break; 1896 break;
1799 } 1897 }
1898
1899 refresh_check ();
1800} 1900}
1801#endif 1901#endif
1802 1902
1803void 1903void
1804rxvt_term::button_press (XButtonEvent &ev) 1904rxvt_term::button_press (XButtonEvent &ev)
… …
1835 /* save the xbutton state (for ButtonRelease) */ 1935 /* save the xbutton state (for ButtonRelease) */
1836 MEvent.state = ev.state; 1936 MEvent.state = ev.state;
1837#ifdef MOUSE_REPORT_DOUBLECLICK 1937#ifdef MOUSE_REPORT_DOUBLECLICK
1838 if (ev.button == MEvent.button && clickintime) 1938 if (ev.button == MEvent.button && clickintime)
1839 { 1939 {
1840 /* same button, within alloted time */ 1940 /* same button, within allowed time */
1841 MEvent.clicks++; 1941 MEvent.clicks++;
1842 1942
1843 if (MEvent.clicks > 1) 1943 if (MEvent.clicks > 1)
1844 { 1944 {
1845 /* only report double clicks */ 1945 /* only report double clicks */
… …
1859 mouse_report (ev); 1959 mouse_report (ev);
1860 } 1960 }
1861#else 1961#else
1862 MEvent.button = ev.button; 1962 MEvent.button = ev.button;
1863 mouse_report (ev); 1963 mouse_report (ev);
1864#endif /* MOUSE_REPORT_DOUBLECLICK */ 1964#endif /* MOUSE_REPORT_DOUBLECLICK */
1865 1965
1866 } 1966 }
1867 else 1967 else
1868 { 1968 {
1869 if (ev.button != MEvent.button) 1969 if (ev.button != MEvent.button)
… …
1917 } 2017 }
1918 2018
1919 /* 2019 /*
1920 * Scrollbar window processing of button press 2020 * Scrollbar window processing of button press
1921 */ 2021 */
1922 if (isScrollbarWindow (ev.window)) 2022 if (scrollBar.state && ev.window == scrollBar.win)
1923 { 2023 {
1924 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;
1925 /* 2032 /*
1926 * Rxvt-style scrollbar: 2033 * Rxvt-style scrollbar:
1927 * move up if mouse is above slider 2034 * move up if mouse is above slider
1928 * move dn if mouse is below slider 2035 * move dn if mouse is below slider
1929 * 2036 *
… …
1938 /* 2045 /*
1939 * Mouse report disabled scrollbar: 2046 * Mouse report disabled scrollbar:
1940 * arrow buttons - send up/down 2047 * arrow buttons - send up/down
1941 * click on scrollbar - send pageup/down 2048 * click on scrollbar - send pageup/down
1942 */ 2049 */
1943 if ((scrollBar.style == R_SB_NEXT 2050 if (direction == UP)
1944 && scrollbarnext_upButton (ev.y))
1945 || (scrollBar.style == R_SB_RXVT
1946 && scrollbarrxvt_upButton (ev.y)))
1947 tt_printf ("\033[A"); 2051 tt_printf ("\033[A");
1948 else if ((scrollBar.style == R_SB_NEXT 2052 else if (direction == DN)
1949 && scrollbarnext_dnButton (ev.y))
1950 || (scrollBar.style == R_SB_RXVT
1951 && scrollbarrxvt_dnButton (ev.y)))
1952 tt_printf ("\033[B"); 2053 tt_printf ("\033[B");
1953 else 2054 else
1954 switch (ev.button) 2055 switch (ev.button)
1955 { 2056 {
1956 case Button2: 2057 case Button2:
… …
1963 tt_printf ("\033[5~"); 2064 tt_printf ("\033[5~");
1964 break; 2065 break;
1965 } 2066 }
1966 } 2067 }
1967 else 2068 else
1968#endif /* NO_SCROLLBAR_REPORT */ 2069#endif /* NO_SCROLLBAR_REPORT */
1969
1970 {
1971 char upordown = 0;
1972
1973 if (scrollBar.style == R_SB_NEXT)
1974 { 2070 {
1975 if (scrollbarnext_upButton (ev.y)) 2071 if (direction != NO_DIR)
1976 upordown = -1; /* up */
1977 else if (scrollbarnext_dnButton (ev.y))
1978 upordown = 1; /* down */
1979 }
1980 else if (scrollBar.style == R_SB_RXVT)
1981 {
1982 if (scrollbarrxvt_upButton (ev.y))
1983 upordown = -1; /* up */
1984 else if (scrollbarrxvt_dnButton (ev.y))
1985 upordown = 1; /* down */
1986 }
1987 if (upordown)
1988 { 2072 {
1989#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2073#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2074 if (!cont_scroll_ev.is_active ())
1990 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 2075 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1991#endif 2076#endif
1992 if (scr_page (upordown < 0 ? UP : DN, 1)) 2077 if (scr_page (direction, 1))
1993 { 2078 {
1994 if (upordown < 0) 2079 if (direction == UP)
1995 scrollBar.setUp (); 2080 scrollBar.state = SB_STATE_UP;
1996 else 2081 else
1997 scrollBar.setDn (); 2082 scrollBar.state = SB_STATE_DOWN;
1998 } 2083 }
1999 } 2084 }
2000 else 2085 else
2001 switch (ev.button) 2086 switch (ev.button)
2002 { 2087 {
2003 case Button2: 2088 case Button2:
2004 switch (scrollbar_align) 2089 switch (scrollBar.align)
2005 { 2090 {
2006 case R_SB_ALIGN_TOP: 2091 case SB_ALIGN_TOP:
2007 csrO = 0; 2092 csrO = 0;
2008 break; 2093 break;
2009 case R_SB_ALIGN_CENTRE: 2094 case SB_ALIGN_CENTRE:
2010 csrO = (scrollBar.bot - scrollBar.top) / 2; 2095 csrO = (scrollBar.bot - scrollBar.top) / 2;
2011 break; 2096 break;
2012 case R_SB_ALIGN_BOTTOM: 2097 case SB_ALIGN_BOTTOM:
2013 csrO = scrollBar.bot - scrollBar.top; 2098 csrO = scrollBar.bot - scrollBar.top;
2014 break; 2099 break;
2015 } 2100 }
2016 2101
2017 if (scrollBar.style == R_SB_XTERM 2102 if (scrollBar.style == SB_STYLE_XTERM
2018 || scrollbar_above_slider (ev.y) 2103 || scrollBar.above_slider (ev.y)
2019 || scrollbar_below_slider (ev.y)) 2104 || scrollBar.below_slider (ev.y))
2020 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ()); 2105 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
2021 2106
2022 scrollBar.setMotion (); 2107 scrollBar.state = SB_STATE_MOTION;
2023 break; 2108 break;
2024 2109
2025 case Button1: 2110 case Button1:
2026 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2111 if (scrollBar.align == SB_ALIGN_CENTRE)
2027 csrO = ev.y - scrollBar.top; 2112 csrO = ev.y - scrollBar.top;
2028 /* FALLTHROUGH */ 2113 /* FALLTHROUGH */
2029 2114
2030 case Button3: 2115 case Button3:
2031 if (scrollBar.style != R_SB_XTERM) 2116 if (scrollBar.style != SB_STYLE_XTERM)
2032 { 2117 {
2033 if (scrollbar_above_slider (ev.y)) 2118 if (scrollBar.above_slider (ev.y))
2034# ifdef RXVT_SCROLL_FULL 2119# ifdef RXVT_SCROLL_FULL
2035 scr_page (UP, nrow - 1); 2120 scr_page (UP, nrow - 1);
2036# else 2121# else
2037 scr_page (UP, nrow / 4); 2122 scr_page (UP, nrow / 4);
2038# endif 2123# endif
2039 else if (scrollbar_below_slider (ev.y)) 2124 else if (scrollBar.below_slider (ev.y))
2040# ifdef RXVT_SCROLL_FULL 2125# ifdef RXVT_SCROLL_FULL
2041 scr_page (DN, nrow - 1); 2126 scr_page (DN, nrow - 1);
2042# else 2127# else
2043 scr_page (DN, nrow / 4); 2128 scr_page (DN, nrow / 4);
2044# endif 2129# endif
2045 else 2130 else
2046 scrollBar.setMotion (); 2131 scrollBar.state = SB_STATE_MOTION;
2047 } 2132 }
2048 else 2133 else
2049 { 2134 {
2050 scr_page ((ev.button == Button1 ? DN : UP), 2135 scr_page ((ev.button == Button1 ? DN : UP),
2051 (nrow 2136 (nrow
2052 * scrollbar_position (ev.y) 2137 * scrollBar.position (ev.y)
2053 / scrollbar_size ())); 2138 / scrollBar.size ()));
2054 } 2139 }
2055 2140
2056 break; 2141 break;
2057 } 2142 }
2058 } 2143 }
… …
2068 2153
2069 csrO = 0; /* reset csr Offset */ 2154 csrO = 0; /* reset csr Offset */
2070 if (!bypass_keystate) 2155 if (!bypass_keystate)
2071 reportmode = !! (priv_modes & PrivMode_mouse_report); 2156 reportmode = !! (priv_modes & PrivMode_mouse_report);
2072 2157
2073 if (scrollbar_isUpDn ()) 2158 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
2074 { 2159 {
2075 scrollBar.setIdle (); 2160 scrollBar.state = SB_STATE_IDLE;
2076 scrollbar_show (0); 2161 scrollBar.show (0);
2077 } 2162 }
2078 2163
2079#ifdef SELECTION_SCROLLING 2164#ifdef SELECTION_SCROLLING
2080 if (sel_scroll_ev.active)
2081 sel_scroll_ev.stop(); 2165 sel_scroll_ev.stop();
2082#endif 2166#endif
2083 2167
2084 if (ev.window == vt) 2168 if (ev.window == vt)
2085 { 2169 {
2086 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)))
… …
2110 mouse_report (ev); 2194 mouse_report (ev);
2111 } 2195 }
2112#else /* MOUSE_REPORT_DOUBLECLICK */ 2196#else /* MOUSE_REPORT_DOUBLECLICK */
2113 MEvent.button = AnyButton; 2197 MEvent.button = AnyButton;
2114 mouse_report (ev); 2198 mouse_report (ev);
2115#endif /* MOUSE_REPORT_DOUBLECLICK */ 2199#endif /* MOUSE_REPORT_DOUBLECLICK */
2116 return; 2200 return;
2117 } 2201 }
2118 2202
2119 /* 2203 /*
2120 * dumb hack to compensate for the failure of click-and-drag 2204 * dumb hack to compensate for the failure of click-and-drag
… …
2131 case Button3: 2215 case Button3:
2132 selection_make (ev.time); 2216 selection_make (ev.time);
2133 break; 2217 break;
2134 2218
2135 case Button2: 2219 case Button2:
2136 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?
2137 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Primary : Sel_Primary); 2221 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2138 break; 2222 break;
2139 2223
2140#ifdef MOUSE_WHEEL 2224#ifdef MOUSE_WHEEL
2141 case Button4: 2225 case Button4:
2142 case Button5: 2226 case Button5:
2143 { 2227 {
2144 int i; 2228 int lines;
2145 page_dirn v; 2229 page_dirn dirn;
2146 2230
2147 v = ev.button == Button4 ? UP : DN; 2231 dirn = ev.button == Button4 ? UP : DN;
2148 2232
2149 if (ev.state & ShiftMask) 2233 if (ev.state & ShiftMask)
2150 i = 1; 2234 lines = 1;
2151 else if (OPTION (Opt_mouseWheelScrollPage)) 2235 else if (option (Opt_mouseWheelScrollPage))
2152 i = nrow - 1; 2236 lines = nrow - 1;
2153 else 2237 else
2154 i = 5; 2238 lines = 5;
2155 2239
2156# ifdef MOUSE_SLIP_WHEELING 2240# ifdef MOUSE_SLIP_WHEELING
2157 if (ev.state & ControlMask) 2241 if (ev.state & ControlMask)
2158 { 2242 {
2159 mouse_slip_wheel_speed += v ? -1 : 1; 2243 mouse_slip_wheel_speed += dirn;
2160 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow; 2244 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2161 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2162 2245
2163 if (slip_wheel_ev.at < NOW) 2246 if (!slip_wheel_ev.is_active ())
2164 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; 2247 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2165
2166 slip_wheel_ev.start ();
2167 } 2248 }
2168 else 2249 else
2250# endif
2169 { 2251 {
2170# endif
2171 scr_page (v, i); 2252 scr_page (dirn, lines);
2172 scrollbar_show (1); 2253 scrollBar.show (1);
2173# ifdef MOUSE_SLIP_WHEELING
2174 } 2254 }
2175# endif
2176 } 2255 }
2177 break; 2256 break;
2178#endif 2257#endif
2179 } 2258 }
2180 } 2259 }
2181} 2260}
2182 2261
2183#ifdef TRANSPARENT
2184#if TINTING
2185/* taken from aterm-0.4.2 */
2186
2187typedef uint32_t RUINT32T;
2188
2189void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)
2190{
2191 int sh_r, sh_g, sh_b;
2192 RUINT32T mask_r, mask_g, mask_b;
2193 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2194 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2195 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2196 int i;
2197
2198 Visual *visual = term->visual;
2199
2200 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2201
2202 /* for convenience */
2203 mask_r = visual->red_mask;
2204 mask_g = visual->green_mask;
2205 mask_b = visual->blue_mask;
2206
2207 /* boring lookup table pre-initialization */
2208 switch (srcImage->bits_per_pixel) {
2209 case 15:
2210 if ((mask_r != 0x7c00) ||
2211 (mask_g != 0x03e0) ||
2212 (mask_b != 0x001f))
2213 return;
2214 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2215 lookup_r = lookup;
2216 lookup_g = lookup+32;
2217 lookup_b = lookup+32+32;
2218 sh_r = 10;
2219 sh_g = 5;
2220 sh_b = 0;
2221 break;
2222 case 16:
2223 if ((mask_r != 0xf800) ||
2224 (mask_g != 0x07e0) ||
2225 (mask_b != 0x001f))
2226 return;
2227 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2228 lookup_r = lookup;
2229 lookup_g = lookup+32;
2230 lookup_b = lookup+32+64;
2231 sh_r = 11;
2232 sh_g = 5;
2233 sh_b = 0;
2234 break;
2235 case 24:
2236 if ((mask_r != 0xff0000) ||
2237 (mask_g != 0x00ff00) ||
2238 (mask_b != 0x0000ff))
2239 return;
2240 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2241 lookup_r = lookup;
2242 lookup_g = lookup+256;
2243 lookup_b = lookup+256+256;
2244 sh_r = 16;
2245 sh_g = 8;
2246 sh_b = 0;
2247 break;
2248 case 32:
2249 if ((mask_r != 0xff0000) ||
2250 (mask_g != 0x00ff00) ||
2251 (mask_b != 0x0000ff))
2252 return;
2253 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2254 lookup_r = lookup;
2255 lookup_g = lookup+256;
2256 lookup_b = lookup+256+256;
2257 sh_r = 16;
2258 sh_g = 8;
2259 sh_b = 0;
2260 break;
2261 default:
2262 return; /* we do not support this color depth */
2263 }
2264
2265 /* prepare limits for color transformation (each channel is handled separately) */
2266 if (shade < 0) {
2267 shade = -shade;
2268 if (shade < 0) shade = 0;
2269 if (shade > 100) shade = 100;
2270
2271 lower_lim_r = 65535-rm;
2272 lower_lim_g = 65535-gm;
2273 lower_lim_b = 65535-bm;
2274
2275 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2276 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2277 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2278
2279 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2280 } else {
2281 if (shade < 0) shade = 0;
2282 if (shade > 100) shade = 100;
2283
2284 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2285
2286 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2287 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2288 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2289 }
2290
2291 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2292 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2293 {
2294 unsigned int tmp;
2295
2296 tmp = lower_lim_r;
2297 lower_lim_r = lower_lim_b;
2298 lower_lim_b = tmp;
2299
2300 tmp = upper_lim_r;
2301 upper_lim_r = upper_lim_b;
2302 upper_lim_b = tmp;
2303 }
2304
2305 /* fill our lookup tables */
2306 for (i = 0; i <= mask_r>>sh_r; i++)
2307 {
2308 RUINT32T tmp;
2309 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2310 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2311 lookup_r[i] = (tmp/65535)<<sh_r;
2312 }
2313 for (i = 0; i <= mask_g>>sh_g; i++)
2314 {
2315 RUINT32T tmp;
2316 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2317 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2318 lookup_g[i] = (tmp/65535)<<sh_g;
2319 }
2320 for (i = 0; i <= mask_b>>sh_b; i++)
2321 {
2322 RUINT32T tmp;
2323 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2324 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2325 lookup_b[i] = (tmp/65535)<<sh_b;
2326 }
2327
2328 /* apply table to input image (replacing colors by newly calculated ones) */
2329 switch (srcImage->bits_per_pixel)
2330 {
2331 case 15:
2332 {
2333 unsigned short *p1, *pf, *p, *pl;
2334 p1 = (unsigned short *) srcImage->data;
2335 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2336 while (p1 < pf)
2337 {
2338 p = p1;
2339 pl = p1 + srcImage->width;
2340 for (; p < pl; p++)
2341 {
2342 *p = lookup_r[(*p & 0x7c00)>>10] |
2343 lookup_g[(*p & 0x03e0)>> 5] |
2344 lookup_b[(*p & 0x001f)];
2345 }
2346 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2347 }
2348 break;
2349 }
2350 case 16:
2351 {
2352 unsigned short *p1, *pf, *p, *pl;
2353 p1 = (unsigned short *) srcImage->data;
2354 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2355 while (p1 < pf)
2356 {
2357 p = p1;
2358 pl = p1 + srcImage->width;
2359 for (; p < pl; p++)
2360 {
2361 *p = lookup_r[(*p & 0xf800)>>11] |
2362 lookup_g[(*p & 0x07e0)>> 5] |
2363 lookup_b[(*p & 0x001f)];
2364 }
2365 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2366 }
2367 break;
2368 }
2369 case 24:
2370 {
2371 unsigned char *p1, *pf, *p, *pl;
2372 p1 = (unsigned char *) srcImage->data;
2373 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2374 while (p1 < pf)
2375 {
2376 p = p1;
2377 pl = p1 + srcImage->width * 3;
2378 for (; p < pl; p += 3)
2379 {
2380 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2381 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2382 p[2] = lookup_r[(p[2] & 0x0000ff)];
2383 }
2384 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2385 }
2386 break;
2387 }
2388 case 32:
2389 {
2390 RUINT32T *p1, *pf, *p, *pl;
2391 p1 = (RUINT32T *) srcImage->data;
2392 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2393
2394 while (p1 < pf)
2395 {
2396 p = p1;
2397 pl = p1 + srcImage->width;
2398 for (; p < pl; p++)
2399 {
2400 *p = lookup_r[(*p & 0xff0000)>>16] |
2401 lookup_g[(*p & 0x00ff00)>> 8] |
2402 lookup_b[(*p & 0x0000ff)] |
2403 (*p & ~0xffffff);
2404 }
2405 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2406 }
2407 break;
2408 }
2409 }
2410
2411 free (lookup);
2412}
2413#endif
2414
2415/*
2416 * Check our parents are still who we think they are.
2417 * Do transparency updates if required
2418 */
2419int
2420rxvt_term::check_our_parents ()
2421{
2422 int i, pchanged, aformat, have_pixmap, rootdepth;
2423 unsigned long nitems, bytes_after;
2424 Atom atype;
2425 unsigned char *prop = NULL;
2426 Window root, oldp, *list;
2427 Pixmap rootpixmap = None;
2428 XWindowAttributes wattr, wrootattr;
2429
2430 pchanged = 0;
2431
2432 if (!OPTION (Opt_transparent))
2433 return pchanged; /* Don't try any more */
2434
2435 XGetWindowAttributes (dpy, display->root, &wrootattr);
2436 rootdepth = wrootattr.depth;
2437
2438 XGetWindowAttributes (dpy, parent[0], &wattr);
2439
2440 if (rootdepth != wattr.depth)
2441 {
2442 if (am_transparent)
2443 {
2444 pchanged = 1;
2445 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
2446 am_transparent = am_pixmap_trans = 0;
2447 }
2448
2449 return pchanged; /* Don't try any more */
2450 }
2451
2452 /* Get all X ops out of the queue so that our information is up-to-date. */
2453 XSync (dpy, False);
2454
2455 /*
2456 * Make the frame window set by the window manager have
2457 * the root background. Some window managers put multiple nested frame
2458 * windows for each client, so we have to take care about that.
2459 */
2460 i = (xa[XA_XROOTPMAP_ID]
2461 && XGetWindowProperty (dpy, display->root, xa[XA_XROOTPMAP_ID],
2462 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2463 &nitems, &bytes_after, &prop) == Success);
2464
2465 if (!i || prop == NULL)
2466 i = (xa[XA_ESETROOT_PMAP_ID]
2467 && XGetWindowProperty (dpy, display->root, xa[XA_ESETROOT_PMAP_ID],
2468 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2469 &nitems, &bytes_after, &prop) == Success);
2470
2471 if (!i || prop == NULL
2472#if TINTING
2473 || !ISSET_PIXCOLOR (Color_tint)
2474#endif
2475 )
2476 have_pixmap = 0;
2477 else
2478 {
2479 have_pixmap = 1;
2480 rootpixmap = *(Pixmap *)prop;
2481 XFree (prop);
2482 }
2483
2484 if (have_pixmap)
2485 {
2486 /*
2487 * Copy display->root pixmap transparency
2488 */
2489 int sx, sy, nx, ny;
2490 unsigned int nw, nh;
2491 Window cr;
2492 XImage *image;
2493 GC gc;
2494 XGCValues gcvalue;
2495
2496 XTranslateCoordinates (dpy, parent[0], display->root,
2497 0, 0, &sx, &sy, &cr);
2498 nw = (unsigned int)szHint.width;
2499 nh = (unsigned int)szHint.height;
2500 nx = ny = 0;
2501
2502 if (sx < 0)
2503 {
2504 nw += sx;
2505 nx = -sx;
2506 sx = 0;
2507 }
2508
2509 if (sy < 0)
2510 {
2511 nh += sy;
2512 ny = -sy;
2513 sy = 0;
2514 }
2515
2516 min_it (nw, (unsigned int) (wrootattr.width - sx));
2517 min_it (nh, (unsigned int) (wrootattr.height - sy));
2518
2519 XSync (dpy, False);
2520 allowedxerror = -1;
2521 image = XGetImage (dpy, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2522
2523 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2524 /* XXX: may need a delay here? */
2525 allowedxerror = 0;
2526
2527 if (image == NULL)
2528 {
2529 if (am_transparent && am_pixmap_trans)
2530 {
2531 pchanged = 1;
2532 if (pixmap != None)
2533 {
2534 XFreePixmap (dpy, pixmap);
2535 pixmap = None;
2536 }
2537 }
2538
2539 am_pixmap_trans = 0;
2540 }
2541 else
2542 {
2543 if (pixmap != None)
2544 XFreePixmap (dpy, pixmap);
2545
2546#if TINTING
2547 if (ISSET_PIXCOLOR (Color_tint))
2548 {
2549 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2550
2551 rgba c;
2552 pix_colors_focused [Color_tint].get (c);
2553
2554 ShadeXImage (this, image, shade, c.r, c.g, c.b);
2555 }
2556#endif
2557
2558 pixmap = XCreatePixmap (dpy, vt, szHint.width, szHint.height, image->depth);
2559 gc = XCreateGC (dpy, vt, 0UL, &gcvalue);
2560 XPutImage (dpy, pixmap, gc, image, 0, 0,
2561 nx, ny, image->width, image->height);
2562 XFreeGC (dpy, gc);
2563 XDestroyImage (image);
2564 XSetWindowBackgroundPixmap (dpy, parent[0], pixmap);
2565 XClearWindow (dpy, parent[0]);
2566
2567 if (!am_transparent || !am_pixmap_trans)
2568 pchanged = 1;
2569
2570 am_transparent = am_pixmap_trans = 1;
2571 }
2572 }
2573
2574 if (am_pixmap_trans)
2575 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2576 else
2577 {
2578 unsigned int n;
2579 /*
2580 * InheritPixmap transparency
2581 */
2582 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2583 {
2584 oldp = parent[i];
2585 XQueryTree (dpy, parent[i - 1], &root, &parent[i], &list, &n);
2586 XFree (list);
2587
2588 if (parent[i] == display->root)
2589 {
2590 if (oldp != None)
2591 pchanged = 1;
2592
2593 break;
2594 }
2595
2596 if (oldp != parent[i])
2597 pchanged = 1;
2598 }
2599
2600 n = 0;
2601
2602 if (pchanged)
2603 for (; n < (unsigned int)i; n++)
2604 {
2605 XGetWindowAttributes (dpy, parent[n], &wattr);
2606
2607 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2608 {
2609 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2610 break;
2611 }
2612 }
2613
2614 if (n > (sizeof (parent) / sizeof (parent[0])))
2615 {
2616 XSetWindowBackground (dpy, parent[0], pix_colors_focused[Color_border]);
2617 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
2618 am_transparent = 0;
2619 /* XXX: also turn off Opt_transparent? */
2620 }
2621 else
2622 {
2623 for (n = 0; n < (unsigned int)i; n++)
2624 {
2625 XSetWindowBackgroundPixmap (dpy, parent[n], ParentRelative);
2626 XClearWindow (dpy, parent[n]);
2627 }
2628
2629 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2630 am_transparent = 1;
2631 }
2632
2633 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2634 parent[i] = None;
2635 }
2636
2637 if (scrollBar.win)
2638 {
2639 XSetWindowBackgroundPixmap (dpy, scrollBar.win, ParentRelative);
2640 scrollBar.setIdle ();
2641 scrollbar_show (0);
2642 }
2643
2644 if (am_transparent)
2645 {
2646 want_refresh = want_full_refresh = 1;
2647 if (am_pixmap_trans)
2648 flush ();
2649 }
2650
2651 return pchanged;
2652}
2653#endif
2654
2655/*}}} */ 2262/*}}} */
2656 2263
2657bool 2264void ecb_hot
2658rxvt_term::cmd_parse () 2265rxvt_term::cmd_parse ()
2659{ 2266{
2660 bool flag = false;
2661 wchar_t ch = NOCHAR; 2267 wchar_t ch = NOCHAR;
2662 char *seq_begin; // remember start of esc-sequence here 2268 char *seq_begin; // remember start of esc-sequence here
2663 2269
2664 for (;;) 2270 for (;;)
2665 { 2271 {
2666 if (ch == NOCHAR) 2272 if (ecb_unlikely (ch == NOCHAR))
2667 { 2273 {
2668 seq_begin = cmdbuf_ptr; 2274 seq_begin = cmdbuf_ptr;
2669 ch = next_char (); 2275 ch = next_char ();
2670 2276
2671 if (ch == NOCHAR) 2277 if (ch == NOCHAR)
2672 break; 2278 break;
2673 } 2279 }
2674 2280
2675 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))
2676 { 2282 {
2677 if (!seen_input) 2283 if (ecb_unlikely (!seen_input))
2678 { 2284 {
2679 seen_input = 1; 2285 seen_input = 1;
2680 // many badly-written programs (e.g. jed) contain a race condition: 2286 // many badly-written programs (e.g. jed) contain a race condition:
2681 // they first read the screensize and then install a SIGWINCH handler. 2287 // they first read the screensize and then install a SIGWINCH handler.
2682 // some window managers resize the window early, and these programs 2288 // some window managers resize the window early, and these programs
… …
2695 wchar_t *str = buf; 2301 wchar_t *str = buf;
2696 wchar_t *eol = str + min (ncol, UBUFSIZ); 2302 wchar_t *eol = str + min (ncol, UBUFSIZ);
2697 2303
2698 for (;;) 2304 for (;;)
2699 { 2305 {
2700 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)))
2701 break; 2307 break;
2702 2308
2703 *str++ = ch; 2309 *str++ = ch;
2704 2310
2705 if (ch == C0_LF || str >= eol) 2311 if (ecb_unlikely (ch == C0_LF || str >= eol))
2706 { 2312 {
2707 if (ch == C0_LF) 2313 if (ch == C0_LF)
2708 nlines++; 2314 nlines++;
2709 2315
2710 refresh_count++; 2316 refresh_count++;
2711 2317
2712 if (!OPTION (Opt_jumpScroll) 2318 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2713 || (refresh_count >= refresh_limit * (nrow - 1)))
2714 { 2319 {
2715 refreshnow = true;
2716 refresh_count = 0; 2320 refresh_count = 0;
2321
2322 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2323 {
2324 refreshnow = true;
2717 ch = NOCHAR; 2325 ch = NOCHAR;
2718 break; 2326 break;
2327 }
2719 } 2328 }
2720 2329
2721 // scr_add_lines only works for nlines <= nrow - 1. 2330 // scr_add_lines only works for nlines <= nrow - 1.
2722 if (nlines >= nrow - 1) 2331 if (nlines >= nrow - 1)
2723 { 2332 {
… …
2751 && 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))))
2752 scr_add_lines (buf, str - buf, nlines); 2361 scr_add_lines (buf, str - buf, nlines);
2753 2362
2754 /* 2363 /*
2755 * 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
2756 * 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.
2757 * the number of pages between refreshes is refresh_limit, which 2366 * if skipScroll is enabled.
2758 * is incremented here because we must be doing flat-out scrolling.
2759 */ 2367 */
2760 if (refreshnow) 2368 if (refreshnow)
2761 { 2369 {
2762 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2763 refresh_limit++;
2764 else
2765 {
2766 flag = true;
2767 scr_refresh (); 2370 scr_refresh ();
2768 want_refresh = 1; 2371 want_refresh = 1;
2769 }
2770 } 2372 }
2771
2772 } 2373 }
2773 else 2374 else
2774 { 2375 {
2775 try 2376 try
2776 { 2377 {
… …
2784 } 2385 }
2785 2386
2786 ch = NOCHAR; 2387 ch = NOCHAR;
2787 } 2388 }
2788 } 2389 }
2789
2790 return flag;
2791} 2390}
2792 2391
2793// read the next character 2392// read the next character
2794wchar_t 2393wchar_t ecb_hot
2795rxvt_term::next_char () NOTHROW 2394rxvt_term::next_char () NOTHROW
2796{ 2395{
2797 while (cmdbuf_ptr < cmdbuf_endp) 2396 while (cmdbuf_ptr < cmdbuf_endp)
2798 { 2397 {
2799 // assume 7-bit to be ascii ALWAYS 2398 // assume 7-bit to be ascii ALWAYS
2800 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2399 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2801 return *cmdbuf_ptr++; 2400 return *cmdbuf_ptr++;
2802 2401
2803 wchar_t wc; 2402 wchar_t wc;
2804 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);
2805 2404
… …
2809 cmdbuf_ptr = cmdbuf_endp; 2408 cmdbuf_ptr = cmdbuf_endp;
2810 break; 2409 break;
2811 } 2410 }
2812 2411
2813 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.
2814 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 }
2815 2419
2816 // assume wchar == unicode 2420 // assume wchar == unicode
2817 cmdbuf_ptr += len; 2421 cmdbuf_ptr += len;
2818 return wc & UNICODE_MASK; 2422 return wc & UNICODE_MASK;
2819 } 2423 }
2820 2424
2821 return NOCHAR; 2425 return NOCHAR;
2822} 2426}
2823 2427
2824// read the next octet 2428// read the next octet
2825uint32_t 2429uint32_t ecb_hot
2826rxvt_term::next_octet () NOTHROW 2430rxvt_term::next_octet () NOTHROW
2827{ 2431{
2828 return cmdbuf_ptr < cmdbuf_endp 2432 return cmdbuf_ptr < cmdbuf_endp
2829 ? (unsigned char)*cmdbuf_ptr++ 2433 ? (unsigned char)*cmdbuf_ptr++
2830 : NOCHAR; 2434 : NOCHAR;
2831} 2435}
2832 2436
2833static class out_of_input out_of_input; 2437static class out_of_input out_of_input;
2834 2438
2835/* rxvt_cmd_getc () - Return next input character */ 2439wchar_t ecb_hot
2836/*
2837 * Return the next input character after first passing any keyboard input
2838 * to the command.
2839 */
2840wchar_t
2841rxvt_term::cmd_getc () THROW ((class out_of_input)) 2440rxvt_term::cmd_getc () THROW ((class out_of_input))
2842{ 2441{
2843 wchar_t c = next_char (); 2442 wchar_t c = next_char ();
2844 2443
2845 if (c == NOCHAR) 2444 if (c == NOCHAR)
2846 throw out_of_input; 2445 throw out_of_input;
2847 2446
2848 return c; 2447 return c;
2849} 2448}
2850 2449
2851uint32_t 2450uint32_t ecb_hot
2852rxvt_term::cmd_get8 () THROW ((class out_of_input)) 2451rxvt_term::cmd_get8 () THROW ((class out_of_input))
2853{ 2452{
2854 uint32_t c = next_octet (); 2453 uint32_t c = next_octet ();
2855 2454
2856 if (c == NOCHAR) 2455 if (c == NOCHAR)
… …
2860} 2459}
2861 2460
2862/*{{{ print pipe */ 2461/*{{{ print pipe */
2863/*----------------------------------------------------------------------*/ 2462/*----------------------------------------------------------------------*/
2864#ifdef PRINTPIPE 2463#ifdef PRINTPIPE
2865FILE * 2464FILE * ecb_cold
2866rxvt_term::popen_printer () 2465rxvt_term::popen_printer ()
2867{ 2466{
2868 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2467 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2869 2468
2870 if (stream == NULL) 2469 if (stream == NULL)
2871 rxvt_warn ("can't open printer pipe, not printing.\n"); 2470 rxvt_warn ("can't open printer pipe, not printing.\n");
2872 2471
2873 return stream; 2472 return stream;
2874} 2473}
2875 2474
2876int 2475int ecb_cold
2877rxvt_term::pclose_printer (FILE *stream) 2476rxvt_term::pclose_printer (FILE *stream)
2878{ 2477{
2879 fflush (stream); 2478 fflush (stream);
2880 return pclose (stream); 2479 return pclose (stream);
2881} 2480}
2882 2481
2883/* 2482/*
2884 * simulate attached vt100 printer 2483 * simulate attached vt100 printer
2885 */ 2484 */
2886void 2485void ecb_cold
2887rxvt_term::process_print_pipe () 2486rxvt_term::process_print_pipe ()
2888{ 2487{
2889 int done; 2488 FILE *fd = popen_printer ();
2890 FILE *fd;
2891 2489
2892 if ((fd = popen_printer ()) == NULL) 2490 if (!fd)
2893 return; 2491 return;
2894 2492
2895 /* 2493 /*
2896 * 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
2897 * is received. 2495 * is received.
2898 */ 2496 */
2899 for (done = 0; !done;) 2497 for (int done = 0; !done; )
2900 { 2498 {
2901 unsigned char buf[8]; 2499 unsigned char buf[8];
2902 unicode_t ch; 2500 unicode_t ch;
2903 unsigned int i, len; 2501 unsigned int i, len;
2904 2502
… …
2923 { 2521 {
2924 if ((buf[len++] = cmd_getc ()) == 'i') 2522 if ((buf[len++] = cmd_getc ()) == 'i')
2925 break; /* done = 1 */ 2523 break; /* done = 1 */
2926 } 2524 }
2927 } 2525 }
2928 2526
2929 for (i = 0; i < len; i++) 2527 for (i = 0; i < len; i++)
2930 if (putc (buf[i], fd) == EOF) 2528 if (putc (buf[i], fd) == EOF)
2931 { 2529 {
2932 done = 1; 2530 done = 1;
2933 break; 2531 break;
… …
2935 } 2533 }
2936 } 2534 }
2937 2535
2938 pclose_printer (fd); 2536 pclose_printer (fd);
2939} 2537}
2940#endif /* PRINTPIPE */ 2538#endif /* PRINTPIPE */
2941/*}}} */ 2539/*}}} */
2942 2540
2943/* *INDENT-OFF* */
2944enum { 2541enum {
2945 C1_40 = 0x40, 2542 C1_40 = 0x40,
2946 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,
2947 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,
2948 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,
2949 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,
2950}; 2547};
2951/* *INDENT-ON* */
2952 2548
2953/*{{{ process non-printing single characters */ 2549/*{{{ process non-printing single characters */
2954void 2550void ecb_hot
2955rxvt_term::process_nonprinting (unicode_t ch) 2551rxvt_term::process_nonprinting (unicode_t ch)
2956{ 2552{
2957 switch (ch) 2553 switch (ch)
2958 { 2554 {
2959 case C0_ESC: 2555 case C0_ESC:
… …
2995 process_dcs_seq (); 2591 process_dcs_seq ();
2996 break; 2592 break;
2997 case 0x9b: /* CSI */ 2593 case 0x9b: /* CSI */
2998 process_csi_seq (); 2594 process_csi_seq ();
2999 break; 2595 break;
3000 case 0x9d: /* CSI */ 2596 case 0x9d: /* OSC */
3001 process_osc_seq (); 2597 process_osc_seq ();
3002 break; 2598 break;
3003#endif 2599#endif
3004 } 2600 }
3005} 2601}
3006/*}}} */ 2602/*}}} */
3007 2603
3008 2604
3009/*{{{ process VT52 escape sequences */ 2605/*{{{ process VT52 escape sequences */
3010void 2606void ecb_cold
3011rxvt_term::process_escape_vt52 (unicode_t ch) 2607rxvt_term::process_escape_vt52 (unicode_t ch)
3012{ 2608{
3013 int row, col; 2609 int row, col;
3014 2610
3015 switch (ch) 2611 switch (ch)
… …
3049 break; 2645 break;
3050 case 'Z': /* identify the terminal type */ 2646 case 'Z': /* identify the terminal type */
3051 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2647 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
3052 break; 2648 break;
3053 case '<': /* turn off VT52 mode */ 2649 case '<': /* turn off VT52 mode */
3054 PrivMode (0, PrivMode_vt52); 2650 priv_modes &= ~PrivMode_vt52;
3055 break; 2651 break;
3056 case 'F': /* use special graphics character set */ 2652 case 'F': /* use special graphics character set */
3057 case 'G': /* use regular character set */ 2653 case 'G': /* use regular character set */
3058 /* unimplemented */ 2654 /* unimplemented */
3059 break; 2655 break;
… …
3065} 2661}
3066/*}}} */ 2662/*}}} */
3067 2663
3068 2664
3069/*{{{ process escape sequences */ 2665/*{{{ process escape sequences */
3070void 2666void ecb_hot
3071rxvt_term::process_escape_seq () 2667rxvt_term::process_escape_seq ()
3072{ 2668{
3073 unicode_t ch = cmd_getc (); 2669 unicode_t ch = cmd_getc ();
3074 2670
3075 if (priv_modes & PrivMode_vt52) 2671 if (priv_modes & PrivMode_vt52)
… …
3078 return; 2674 return;
3079 } 2675 }
3080 2676
3081 switch (ch) 2677 switch (ch)
3082 { 2678 {
3083 /* case 1: do_tek_mode (); break; */
3084 case '#': 2679 case '#':
3085 if (cmd_getc () == '8') 2680 if (cmd_getc () == '8')
3086 scr_E (); 2681 scr_E ();
3087 break; 2682 break;
3088 case '(': 2683 case '(':
… …
3111#if !ENABLE_MINIMAL 2706#if !ENABLE_MINIMAL
3112 case '9': 2707 case '9':
3113 scr_forwardindex (); 2708 scr_forwardindex ();
3114 break; 2709 break;
3115#endif 2710#endif
2711 // DECPAM/DECPNM
3116 case '=': 2712 case '=':
2713 priv_modes |= PrivMode_aplKP;
2714 break;
3117 case '>': 2715 case '>':
3118 PrivMode ((ch == '='), PrivMode_aplKP); 2716 priv_modes &= ~PrivMode_aplKP;
3119 break; 2717 break;
3120 2718
3121 case C1_40: 2719 case C1_40:
3122 cmd_getc (); 2720 cmd_getc ();
3123 break; 2721 break;
… …
3127 2725
3128 /* 8.3.87: NEXT LINE */ 2726 /* 8.3.87: NEXT LINE */
3129 case C1_NEL: /* ESC E */ 2727 case C1_NEL: /* ESC E */
3130 { 2728 {
3131 wchar_t nlcr[] = { C0_LF, C0_CR }; 2729 wchar_t nlcr[] = { C0_LF, C0_CR };
3132 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1); 2730 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
3133 } 2731 }
3134 break; 2732 break;
3135 2733
3136 /* kidnapped escape sequence: Should be 8.3.48 */ 2734 /* kidnapped escape sequence: Should be 8.3.48 */
3137 case C1_ESA: /* ESC G */ 2735 case C1_ESA: /* ESC G */
3138 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 */
3139 break; 2739 break;
3140 2740
3141 /* 8.3.63: CHARACTER TABULATION SET */ 2741 /* 8.3.63: CHARACTER TABULATION SET */
3142 case C1_HTS: /* ESC H */ 2742 case C1_HTS: /* ESC H */
3143 scr_set_tab (1); 2743 scr_set_tab (1);
… …
3147 case C1_RI: /* ESC M */ 2747 case C1_RI: /* ESC M */
3148 scr_index (DN); 2748 scr_index (DN);
3149 break; 2749 break;
3150 2750
3151 /* 8.3.142: SINGLE-SHIFT TWO */ 2751 /* 8.3.142: SINGLE-SHIFT TWO */
3152 /*case C1_SS2: scr_single_shift (2); break; */ 2752 /* case C1_SS2: break; */
3153 2753
3154 /* 8.3.143: SINGLE-SHIFT THREE */ 2754 /* 8.3.143: SINGLE-SHIFT THREE */
3155 /*case C1_SS3: scr_single_shift (3); break; */ 2755 /* case C1_SS3: break; */
3156 2756
3157 /* 8.3.27: DEVICE CONTROL STRING */ 2757 /* 8.3.27: DEVICE CONTROL STRING */
3158 case C1_DCS: /* ESC P */ 2758 case C1_DCS: /* ESC P */
3159 process_dcs_seq (); 2759 process_dcs_seq ();
3160 break; 2760 break;
… …
3162 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2762 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
3163 case C1_SCI: /* ESC Z */ 2763 case C1_SCI: /* ESC Z */
3164 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1); 2764 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
3165 break; /* steal obsolete ESC [ c */ 2765 break; /* steal obsolete ESC [ c */
3166 2766
3167 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2767 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
3168 case C1_CSI: /* ESC [ */ 2768 case C1_CSI: /* ESC [ */
3169 process_csi_seq (); 2769 process_csi_seq ();
3170 break; 2770 break;
3171 2771
3172 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2772 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
3173 case C1_OSC: /* ESC ] */ 2773 case C1_OSC: /* ESC ] */
3174 process_osc_seq (); 2774 process_osc_seq ();
3175 break; 2775 break;
3176 2776
3177 /* 8.3.106: RESET TO INITIAL STATE */ 2777 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
3178 case 'c': 2778 case 'c':
3179 mbstate.reset (); 2779 mbstate.reset ();
3180 scr_poweron (); 2780 scr_poweron ();
3181 scrollbar_show (1); 2781 scrollBar.show (1);
3182 break; 2782 break;
3183 2783
3184 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2784 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
3185 case 'n': 2785 case 'n':
3186 scr_charset_choose (2); 2786 scr_charset_choose (2);
… …
3193 } 2793 }
3194} 2794}
3195/*}}} */ 2795/*}}} */
3196 2796
3197/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2797/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
3198/* *INDENT-OFF* */
3199enum { 2798enum {
3200 CSI_ICH = 0x40, 2799 CSI_ICH = 0x40,
3201 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,
3202 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 ,
3203 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,
… …
3206 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,
3207 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 ,
3208 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
3209}; 2808};
3210 2809
3211#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2810#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
3212 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2811 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
3213 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2812 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
3214#define get_byte_array_bit(array, bit) \ 2813#define get_byte_array_bit(array, bit) \
3215 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2814 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
3216 2815
3217const unsigned char csi_defaults[] = 2816static const unsigned char csi_defaults[] =
3218 { 2817 {
3219 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, */
3220 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, */
3221 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, */
3222 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, [, \, ], ^, _, */
3223 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, */
3224 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, */
3225 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, */
3226 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, {, |, }, ~, */
3227 }; 2826 };
3228/* *INDENT-ON* */
3229 2827
3230void 2828void ecb_hot
3231rxvt_term::process_csi_seq () 2829rxvt_term::process_csi_seq ()
3232{ 2830{
3233 unicode_t ch, priv, i; 2831 unicode_t ch, priv, prev_ch, i;
3234 unsigned int nargs, p; 2832 unsigned int nargs, p;
3235 int n, ndef; 2833 int n, ndef;
3236 int arg[ESC_ARGS]; 2834 int arg[ESC_ARGS] = { };
3237 2835
3238 for (nargs = ESC_ARGS; nargs > 0;) 2836 nargs = 0;
3239 arg[--nargs] = 0;
3240 2837
3241 priv = 0; 2838 priv = 0;
3242 ch = cmd_getc (); 2839 ch = cmd_getc ();
3243 if (ch >= '<' && ch <= '?') 2840 if ((ch >= '<' && ch <= '?') || ch == '!')
2841 {
3244 { /* '<' '=' '>' '?' */ 2842 /* '<' '=' '>' '?' '!' */
3245 priv = ch; 2843 priv = ch;
3246 ch = cmd_getc (); 2844 ch = cmd_getc ();
3247 } 2845 }
3248 2846
2847 prev_ch = 0;
3249 /* read any numerical arguments */ 2848 /* read any numerical arguments */
3250 for (n = -1; ch < CSI_ICH; ) 2849 for (n = -1; ch < CSI_ICH; )
3251 { 2850 {
3252 if (isdigit (ch)) 2851 if (isdigit (ch))
3253 { 2852 {
… …
3263 n = -1; 2862 n = -1;
3264 } 2863 }
3265 else if (IS_CONTROL (ch)) 2864 else if (IS_CONTROL (ch))
3266 process_nonprinting (ch); 2865 process_nonprinting (ch);
3267 2866
2867 prev_ch = ch;
3268 ch = cmd_getc (); 2868 ch = cmd_getc ();
3269 } 2869 }
3270 2870
3271 if (ch > CSI_7F) 2871 if (ch > CSI_7F)
3272 return; 2872 return;
… …
3288 switch (priv) 2888 switch (priv)
3289 { 2889 {
3290 case '>': 2890 case '>':
3291 if (ch == CSI_DA) /* secondary device attributes */ 2891 if (ch == CSI_DA) /* secondary device attributes */
3292 { 2892 {
3293 // 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,
3294 // 'U' for rxvt-unicode != 7.[34] (where it was broken). 2894 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
3295 // 2895 //
3296 // 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
3297 // 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
3298 // that we do not support xterm mouse reporting (should be 95 when we do). 2898 // versions.
3299 // 2899 //
3300 tt_printf ("\033[>%d;94;0c", 'U'); 2900 tt_printf ("\033[>%d;95;0c", 'U');
3301 } 2901 }
3302 break; 2902 break;
2903
3303 case '?': 2904 case '?':
3304 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2905 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
3305 process_terminal_mode (ch, priv, nargs, arg); 2906 process_terminal_mode (ch, priv, nargs, arg);
3306 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);
3307 } 2920 }
2921 break;
2922 }
2923
3308 return; 2924 return;
3309 } 2925 }
3310 2926
3311 switch (ch) 2927 switch (ch)
3312 { 2928 {
… …
3326 } 2942 }
3327 break; 2943 break;
3328#endif 2944#endif
3329 2945
3330 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2946 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
3331 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2947 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
3332 arg[0] = -arg[0]; 2948 arg[0] = -arg[0];
3333 /* FALLTHROUGH */ 2949 /* FALLTHROUGH */
3334 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2950 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
3335 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2951 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
3336 scr_gotorc (arg[0], 0, RELATIVE); 2952 scr_gotorc (arg[0], 0, RELATIVE);
3337 break; 2953 break;
3338 2954
3339 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2955 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
3340 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2956 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
3432 break; 3048 break;
3433 case 6: /* CPR requested */ 3049 case 6: /* CPR requested */
3434 scr_report_position (); 3050 scr_report_position ();
3435 break; 3051 break;
3436 case 7: /* unofficial extension */ 3052 case 7: /* unofficial extension */
3437 if (OPTION (Opt_insecure)) 3053 if (option (Opt_insecure))
3438 tt_printf ("%-.250s\012", rs[Rs_display_name]); 3054 tt_printf ("%-.250s\012", rs[Rs_display_name]);
3439 break; 3055 break;
3440 case 8: /* unofficial extension */ 3056 case 8: /* unofficial extension */
3441 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3057 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
3442 break; 3058 break;
… …
3490 scr_insert_mode (1); 3106 scr_insert_mode (1);
3491 else if (arg[0] == 20) 3107 else if (arg[0] == 20)
3492 priv_modes |= PrivMode_LFNL; 3108 priv_modes |= PrivMode_LFNL;
3493 break; 3109 break;
3494 3110
3111 case CSI_71: // DESCUSR: set cursor style
3112 if (prev_ch == ' ')
3113 set_cursor_style (arg[0]);
3114 break;
3115
3495 /* 3116 /*
3496 * PRIVATE USE beyond this point. All CSI_7? sequences here 3117 * PRIVATE USE beyond this point. All CSI_7? sequences here
3497 */ 3118 */
3498 case CSI_72: /* DECSTBM: set top and bottom margins */ 3119 case CSI_72: /* DECSTBM: set top and bottom margins */
3499 if (nargs == 1) 3120 if (nargs == 1)
… …
3527 } 3148 }
3528} 3149}
3529/*}}} */ 3150/*}}} */
3530 3151
3531#if !ENABLE_MINIMAL 3152#if !ENABLE_MINIMAL
3532/* ARGSUSED */
3533void 3153void
3534rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3154rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3535{ 3155{
3536 int x, y; 3156 int x, y;
3537 XWindowAttributes wattr; 3157 XWindowAttributes wattr;
… …
3546 { 3166 {
3547 /* 3167 /*
3548 * commands 3168 * commands
3549 */ 3169 */
3550 case 1: /* deiconify window */ 3170 case 1: /* deiconify window */
3551 XMapWindow (dpy, parent[0]); 3171 XMapWindow (dpy, parent);
3552 break; 3172 break;
3553 case 2: /* iconify window */ 3173 case 2: /* iconify window */
3554 XIconifyWindow (dpy, parent[0], display->screen); 3174 XIconifyWindow (dpy, parent, display->screen);
3555 break; 3175 break;
3556 case 3: /* set position (pixels) */ 3176 case 3: /* set position (pixels) */
3557 XMoveWindow (dpy, parent[0], args[1], args[2]); 3177 XMoveWindow (dpy, parent, args[1], args[2]);
3558 break; 3178 break;
3559 case 4: /* set size (pixels) */ 3179 case 4: /* set size (pixels) */
3560 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3180 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3561 break; 3181 break;
3562 case 5: /* raise window */ 3182 case 5: /* raise window */
3563 XRaiseWindow (dpy, parent[0]); 3183 XRaiseWindow (dpy, parent);
3564 break; 3184 break;
3565 case 6: /* lower window */ 3185 case 6: /* lower window */
3566 XLowerWindow (dpy, parent[0]); 3186 XLowerWindow (dpy, parent);
3567 break; 3187 break;
3568 case 7: /* refresh window */ 3188 case 7: /* refresh window */
3569 scr_touch (true); 3189 scr_touch (true);
3570 break; 3190 break;
3571 case 8: /* set size (chars) */ 3191 case 8: /* set size (chars) */
… …
3574 break; 3194 break;
3575 3195
3576 //case 9: NYI, TODO, restore maximized window or maximize window 3196 //case 9: NYI, TODO, restore maximized window or maximize window
3577 default: 3197 default:
3578 if (args[0] >= 24) /* set height (chars) */ 3198 if (args[0] >= 24) /* set height (chars) */
3579 set_widthheight ((unsigned int)width, 3199 set_widthheight ((unsigned int)vt_width,
3580 (unsigned int) (args[1] * fheight)); 3200 (unsigned int) (args[1] * fheight));
3581 break; 3201 break;
3582 3202
3583 /* 3203 /*
3584 * reports - some output format copied from XTerm 3204 * reports - some output format copied from XTerm
3585 */ 3205 */
3586 case 11: /* report window state */ 3206 case 11: /* report window state */
3587 XGetWindowAttributes (dpy, parent[0], &wattr); 3207 XGetWindowAttributes (dpy, parent, &wattr);
3588 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3208 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3589 break; 3209 break;
3590 case 13: /* report window position */ 3210 case 13: /* report window position */
3591 XGetWindowAttributes (dpy, parent[0], &wattr); 3211 XGetWindowAttributes (dpy, parent, &wattr);
3592 XTranslateCoordinates (dpy, parent[0], wattr.root, 3212 XTranslateCoordinates (dpy, parent, wattr.root,
3593 -wattr.border_width, -wattr.border_width, 3213 -wattr.border_width, -wattr.border_width,
3594 &x, &y, &wdummy); 3214 &x, &y, &wdummy);
3595 tt_printf ("\033[3;%d;%dt", x, y); 3215 tt_printf ("\033[3;%d;%dt", x, y);
3596 break; 3216 break;
3597 case 14: /* report window size (pixels) */ 3217 case 14: /* report window size (pixels) */
3598 XGetWindowAttributes (dpy, parent[0], &wattr); 3218 XGetWindowAttributes (dpy, parent, &wattr);
3599 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3219 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3600 break; 3220 break;
3601 case 18: /* report text area size (chars) */ 3221 case 18: /* report text area size (chars) */
3602 tt_printf ("\033[8;%d;%dt", nrow, ncol); 3222 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3603 break; 3223 break;
… …
3605 tt_printf ("\033[9;%d;%dt", nrow, ncol); 3225 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3606 break; 3226 break;
3607 case 20: /* report icon label */ 3227 case 20: /* report icon label */
3608 { 3228 {
3609 char *s; 3229 char *s;
3610 XGetIconName (dpy, parent[0], &s); 3230 XGetIconName (dpy, parent, &s);
3611 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 */
3612 XFree (s); 3232 XFree (s);
3613 } 3233 }
3614 break; 3234 break;
3615 case 21: /* report window title */ 3235 case 21: /* report window title */
3616 { 3236 {
3617 char *s; 3237 char *s;
3618 XFetchName (dpy, parent[0], &s); 3238 XFetchName (dpy, parent, &s);
3619 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 */
3620 XFree (s); 3240 XFree (s);
3621 } 3241 }
3622 break; 3242 break;
3623 } 3243 }
3624} 3244}
… …
3633rxvt_term::get_to_st (unicode_t &ends_how) 3253rxvt_term::get_to_st (unicode_t &ends_how)
3634{ 3254{
3635 unicode_t ch; 3255 unicode_t ch;
3636 bool seen_esc = false; 3256 bool seen_esc = false;
3637 unsigned int n = 0; 3257 unsigned int n = 0;
3638 wchar_t string[STRING_MAX]; 3258 wchar_t string[CBUFSIZ];
3639 3259
3640 while ((ch = cmd_getc ()) != NOCHAR) 3260 while ((ch = cmd_getc ()) != NOCHAR)
3641 { 3261 {
3642 if (seen_esc) 3262 if (seen_esc)
3643 { 3263 {
… …
3651 seen_esc = true; 3271 seen_esc = true;
3652 continue; 3272 continue;
3653 } 3273 }
3654 else if (ch == C0_BEL || ch == CHAR_ST) 3274 else if (ch == C0_BEL || ch == CHAR_ST)
3655 break; 3275 break;
3276 else if (ch == C0_SYN)
3277 ch = cmd_get8 ();
3656 else if (ch < 0x20) 3278 else if (ch < 0x20)
3657 return NULL; /* other control character - exit */ 3279 return NULL; /* other control character - exit */
3658 3280
3659 seen_esc = false; 3281 seen_esc = false;
3660 3282
3661 if (n >= STRING_MAX - 1) 3283 if (n >= sizeof (string) - 1)
3662 // stop at some sane length 3284 // stop at some sane length
3663 return NULL; 3285 return NULL;
3664 3286
3665 if (ch == C0_SYN)
3666 string[n++] = cmd_get8 ();
3667 else
3668 string[n++] = ch; 3287 string[n++] = ch;
3669 } 3288 }
3670 3289
3671 string[n++] = '\0'; 3290 string[n++] = '\0';
3672 3291
3673 ends_how = (ch == 0x5c ? C0_ESC : ch); 3292 ends_how = (ch == 0x5c ? C0_ESC : ch);
… …
3680 * 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)'
3681 */ 3300 */
3682void 3301void
3683rxvt_term::process_dcs_seq () 3302rxvt_term::process_dcs_seq ()
3684{ 3303{
3685 char *s;
3686 unicode_t eh;
3687
3688 /* 3304 /*
3689 * Not handled yet 3305 * Not handled yet
3690 */ 3306 */
3307
3308 unicode_t eh;
3691 s = get_to_st (eh); 3309 char *s = get_to_st (eh);
3692 if (s) 3310 if (s)
3693 free (s); 3311 free (s);
3694 3312
3695 return; 3313 return;
3696} 3314}
… …
3700 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3318 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3701 */ 3319 */
3702void 3320void
3703rxvt_term::process_osc_seq () 3321rxvt_term::process_osc_seq ()
3704{ 3322{
3705 unicode_t ch, eh;
3706 int arg; 3323 int arg;
3707 3324
3708 ch = cmd_getc (); 3325 unicode_t ch = cmd_getc ();
3709 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3326 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3710 arg = arg * 10 + (ch - '0'); 3327 arg = arg * 10 + (ch - '0');
3711 3328
3712 if (ch == ';') 3329 if (ch == ';')
3713 { 3330 {
3331 unicode_t eh;
3714 char *s = get_to_st (eh); 3332 char *s = get_to_st (eh);
3715 3333
3716 if (s) 3334 if (s)
3717 { 3335 {
3718 process_xterm_seq (arg, s, eh); 3336 process_xterm_seq (arg, s, eh);
… …
3742 3360
3743/* 3361/*
3744 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3362 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3745 */ 3363 */
3746void 3364void
3747rxvt_term::process_xterm_seq (int op, const char *str, char resp) 3365rxvt_term::process_xterm_seq (int op, char *str, char resp)
3748{ 3366{
3749 int color; 3367 int color;
3750 char *buf, *name; 3368 char *buf, *name;
3751 bool query = str[0] == '?' && !str[1]; 3369 bool query = str[0] == '?' && !str[1];
3752 int saveop = op; 3370 int saveop = op;
3753 3371
3754 dLocal (Display *, dpy); 3372 dLocal (Display *, dpy);
3755 3373
3756 assert (str != NULL); 3374 assert (str != NULL);
3375
3376 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3377 return;
3378
3757 switch (op) 3379 switch (op)
3758 { 3380 {
3759 case XTerm_name: 3381 case XTerm_name:
3760 set_title (str); 3382 set_title (str);
3761 /* FALLTHROUGH */ 3383 /* FALLTHROUGH */
… …
3775 unsigned long bytes_after; 3397 unsigned long bytes_after;
3776 unsigned char *value = 0; 3398 unsigned char *value = 0;
3777 const char *str = ""; 3399 const char *str = "";
3778 3400
3779 if (prop 3401 if (prop
3780 && XGetWindowProperty (dpy, parent[0], 3402 && XGetWindowProperty (dpy, parent,
3781 prop, 0, 1<<16, 0, AnyPropertyType, 3403 prop, 0, 1<<16, 0, AnyPropertyType,
3782 &actual_type, &actual_format, 3404 &actual_type, &actual_format,
3783 &nitems, &bytes_after, &value) == Success 3405 &nitems, &bytes_after, &value) == Success
3784 && actual_type != None 3406 && actual_type != None
3785 && actual_format == 8) 3407 && actual_format == 8)
3786 str = (const char *)(value); 3408 str = (const char *)(value);
3787 3409
3788 tt_printf ("\033]%d;%s%c", op, str, resp); 3410 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3789 3411
3790 XFree (value); 3412 XFree (value);
3791 } 3413 }
3792 else 3414 else
3793 { 3415 {
3794 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3416 char *eq = strchr (str, '=');
3795 3417
3796 if (eq) 3418 if (eq)
3797 { 3419 {
3798 *eq = 0; 3420 *eq = 0;
3799 set_utf8_property (display->atom (str), eq + 1); 3421 set_utf8_property (display->atom (str), eq + 1);
3800 } 3422 }
3801 else 3423 else
3802 XDeleteProperty (dpy, parent[0], 3424 XDeleteProperty (dpy, parent,
3803 display->atom (str)); 3425 display->atom (str));
3804 } 3426 }
3805 break; 3427 break;
3806 3428
3807 case XTerm_Color: 3429 case XTerm_Color:
… …
3820 *buf++ = '\0'; 3442 *buf++ = '\0';
3821 3443
3822 process_color_seq (op, color, name, resp); 3444 process_color_seq (op, color, name, resp);
3823 } 3445 }
3824 break; 3446 break;
3447 case Rxvt_restoreFG:
3825 case XTerm_Color00: 3448 case XTerm_Color00:
3826 process_color_seq (op, Color_fg, str, resp); 3449 process_color_seq (op, Color_fg, str, resp);
3827 break; 3450 break;
3451 case Rxvt_restoreBG:
3828 case XTerm_Color01: 3452 case XTerm_Color01:
3829 process_color_seq (op, Color_bg, str, resp); 3453 process_color_seq (op, Color_bg, str, resp);
3830 break; 3454 break;
3831#ifndef NO_CURSORCOLOR 3455#ifndef NO_CURSORCOLOR
3832 case XTerm_Color_cursor: 3456 case XTerm_Color_cursor:
… …
3837 process_color_seq (op, Color_pointer_fg, str, resp); 3461 process_color_seq (op, Color_pointer_fg, str, resp);
3838 break; 3462 break;
3839 case XTerm_Color_pointer_bg: 3463 case XTerm_Color_pointer_bg:
3840 process_color_seq (op, Color_pointer_bg, str, resp); 3464 process_color_seq (op, Color_pointer_bg, str, resp);
3841 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
3842#ifndef NO_BOLD_UNDERLINE_REVERSE 3474#ifndef NO_BOLD_UNDERLINE_REVERSE
3843 case XTerm_Color_RV:
3844 process_color_seq (op, Color_RV, str, resp);
3845 break;
3846 case Rxvt_Color_BD:
3847 case URxvt_Color_BD: 3475 case URxvt_Color_BD:
3848 process_color_seq (op, Color_BD, str, resp); 3476 process_color_seq (op, Color_BD, str, resp);
3849 break; 3477 break;
3850 case Rxvt_Color_UL:
3851 case URxvt_Color_UL: 3478 case URxvt_Color_UL:
3852 process_color_seq (op, Color_UL, str, resp); 3479 process_color_seq (op, Color_UL, str, resp);
3853 break; 3480 break;
3854 case URxvt_Color_IT: 3481 case URxvt_Color_IT:
3855 process_color_seq (op, Color_IT, str, resp); 3482 process_color_seq (op, Color_IT, str, resp);
3856 break; 3483 break;
3857#endif 3484#endif
3858#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
3859 case URxvt_Color_tint: 3490 case URxvt_Color_tint:
3860 process_color_seq (op, Color_tint, str, resp); 3491 process_color_seq (op, Color_tint, str, resp);
3492 {
3493 bool changed = false;
3861 3494
3862 check_our_parents (); 3495 if (ISSET_PIXCOLOR (Color_tint))
3496 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3863 3497
3864 if (am_transparent) 3498 if (changed)
3865 want_full_refresh = want_refresh = 1; 3499 update_background ();
3500 }
3866 3501
3867 break; 3502 break;
3868#endif 3503#endif
3869 3504
3505#if BG_IMAGE_FROM_FILE
3870 case Rxvt_Pixmap: 3506 case Rxvt_Pixmap:
3507 if (!strcmp (str, "?"))
3871 { 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
3872 if (*str != ';') 3524 if (*str != ';')
3873 { 3525 {
3874#if XPM_BACKGROUND 3526 try
3875 scale_pixmap (""); /* reset to default scaling */ 3527 {
3876 set_bgPixmap (str); /* change pixmap */ 3528 fimage.set_file_geometry (this, str);
3877 scr_touch (true); 3529 changed = true;
3878#endif 3530 }
3531 catch (const class rxvt_failure_exception &e)
3532 {
3533 }
3879 } 3534 }
3880 3535 else
3881 int changed = 0;
3882
3883 while ((str = strchr (str, ';')) != NULL)
3884 { 3536 {
3885 str++; 3537 str++;
3886#if XPM_BACKGROUND 3538 if (fimage.set_geometry (str, true))
3887 changed += scale_pixmap (str); 3539 changed = true;
3888#endif
3889 } 3540 }
3890 3541
3891 if (changed) 3542 if (changed)
3892 { 3543 {
3893#ifdef XPM_BACKGROUND 3544 if (bg_window_position_sensitive ())
3894 resize_pixmap (); 3545 {
3895 scr_touch (true); 3546 int x, y;
3896#endif 3547 get_window_origin (x, y);
3548 parent_x = x;
3549 parent_y = y;
3550 }
3551 update_background ();
3897 } 3552 }
3898 } 3553 }
3899 break; 3554 break;
3900 3555#endif
3901 case Rxvt_restoreFG:
3902 set_window_color (Color_fg, str);
3903 break;
3904 case Rxvt_restoreBG:
3905 set_window_color (Color_bg, str);
3906 break;
3907 3556
3908 case XTerm_logfile: 3557 case XTerm_logfile:
3909 // TODO, when secure mode? 3558 // TODO, when secure mode?
3910 break; 3559 break;
3911 3560
… …
3929 case URxvt_italicFont: 3578 case URxvt_italicFont:
3930 case URxvt_boldItalicFont: 3579 case URxvt_boldItalicFont:
3931#endif 3580#endif
3932 if (query) 3581 if (query)
3933 tt_printf ("\33]%d;%-.250s%c", saveop, 3582 tt_printf ("\33]%d;%-.250s%c", saveop,
3934 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc 3583 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3935 ? fontset[op - URxvt_font]->fontdesc : "", 3584 ? fontset[op - URxvt_font]->fontdesc : "",
3936 resp); 3585 resp);
3937 else 3586 else
3938 { 3587 {
3939 const char *&res = rs[Rs_font + (op - URxvt_font)]; 3588 const char *&res = rs[Rs_font + (op - URxvt_font)];
… …
3953 break; 3602 break;
3954 3603
3955#if !ENABLE_MINIMAL 3604#if !ENABLE_MINIMAL
3956 case URxvt_locale: 3605 case URxvt_locale:
3957 if (query) 3606 if (query)
3958 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);
3959 else 3608 else
3960 { 3609 {
3961 set_locale (str); 3610 set_locale (str);
3962 pty->set_utf8_mode (enc_utf8); 3611 pty->set_utf8_mode (enc_utf8);
3963 init_xlocale (); 3612 init_xlocale ();
… …
3978 break; 3627 break;
3979#endif 3628#endif
3980 3629
3981#if ENABLE_PERL 3630#if ENABLE_PERL
3982 case URxvt_perl: 3631 case URxvt_perl:
3983 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END))) 3632 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3984 ; // no responses yet
3985 break; 3633 break;
3986#endif 3634#endif
3987 } 3635 }
3988} 3636}
3989/*----------------------------------------------------------------------*/ 3637/*----------------------------------------------------------------------*/
… …
3996 * 's' = save 3644 * 's' = save
3997 * 'r' = restore 3645 * 'r' = restore
3998 * 't' = toggle 3646 * 't' = toggle
3999 * so no need for fancy checking 3647 * so no need for fancy checking
4000 */ 3648 */
4001int 3649int ecb_cold
4002rxvt_term::privcases (int mode, unsigned long bit) 3650rxvt_term::privcases (int mode, unsigned long bit)
4003{ 3651{
4004 int state; 3652 int state;
4005 3653
4006 if (mode == 's') 3654 if (mode == 's')
4007 { 3655 {
4008 SavedModes |= (priv_modes & bit); 3656 if (priv_modes & bit)
3657 SavedModes |= bit;
3658 else
3659 SavedModes &= ~bit;
4009 return -1; 3660 return -1;
4010 } 3661 }
4011 else 3662 else
4012 { 3663 {
4013 if (mode == 'r') 3664 if (mode == 'r')
4014 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3665 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
4015 else 3666 else
4016 state = (mode == 't') ? ! (priv_modes & bit) : mode; 3667 state = (mode == 't') ? ! (priv_modes & bit) : mode;
4017 PrivMode (state, bit); 3668
3669 if (state)
3670 priv_modes |= bit;
3671 else
3672 priv_modes &= ~bit;
4018 } 3673 }
4019 3674
4020 return state; 3675 return state;
4021} 3676}
4022 3677
4023/* we're not using priv _yet_ */ 3678/* we're not using priv _yet_ */
4024void 3679void
4025rxvt_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)
4026{ 3681{
4027 unsigned int i, j; 3682 unsigned int i, j;
4028 int state; 3683 int state;
4029 3684
4030 static const struct 3685 static const struct
4031 { 3686 {
4032 const int argval; 3687 const int argval;
4033 const unsigned long bit; 3688 const unsigned long bit;
4034 }
4035
4036 argtopriv[] = { 3689 } argtopriv[] = {
4037 { 1, PrivMode_aplCUR }, 3690 { 1, PrivMode_aplCUR }, // DECCKM
4038 { 2, PrivMode_vt52 }, 3691 { 2, PrivMode_vt52 }, // DECANM
4039 { 3, PrivMode_132 }, 3692 { 3, PrivMode_132 }, // DECCOLM
4040 { 4, PrivMode_smoothScroll }, 3693 { 4, PrivMode_smoothScroll }, // DECSCLM
4041 { 5, PrivMode_rVideo }, 3694 { 5, PrivMode_rVideo }, // DECSCNM
4042 { 6, PrivMode_relOrigin }, 3695 { 6, PrivMode_relOrigin }, // DECOM
4043 { 7, PrivMode_Autowrap }, 3696 { 7, PrivMode_Autowrap }, // DECAWM
4044 // 8, bi-directional support mode 3697 // 8, auto-repeat keys // DECARM
4045 { 9, PrivMode_MouseX10 }, 3698 { 9, PrivMode_MouseX10 },
4046 // 18, 19 printing-related 3699 // 18 end FF to printer after print screen
3700 // 19 Print screen prints full screen/scroll region
4047 { 25, PrivMode_VisibleCursor }, 3701 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
4048#ifdef scrollBar_esc 3702#ifdef scrollBar_esc
4049 { scrollBar_esc, PrivMode_scrollBar }, 3703 { scrollBar_esc, PrivMode_scrollBar },
4050#endif 3704#endif
4051 { 35, PrivMode_ShiftKeys }, // rxvt extension 3705 { 35, PrivMode_ShiftKeys }, // rxvt extension
3706 // 38, tektronix mode // DECTEK
4052 { 40, PrivMode_132OK }, 3707 { 40, PrivMode_132OK },
4053 // 41 xterm more fixes NYI 3708 // 41 xterm more fixes NYI
4054 // 45 margin bell NYI 3709 // 45 margin bell NYI
4055 // 46 start logging 3710 // 46 start logging
4056 { 47, PrivMode_Screen }, 3711 { 47, PrivMode_Screen },
4057 { 66, PrivMode_aplKP }, 3712 { 66, PrivMode_aplKP }, // DECNKM
4058#ifndef NO_BACKSPACE_KEY 3713#ifndef NO_BACKSPACE_KEY
4059 { 67, PrivMode_BackSpace }, 3714 { 67, PrivMode_BackSpace }, // DECBKM
4060#endif 3715#endif
4061 { 1000, PrivMode_MouseX11 }, 3716 { 1000, PrivMode_MouseX11 },
4062 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3717 { 1002, PrivMode_MouseBtnEvent },
4063 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3718 { 1003, PrivMode_MouseAnyEvent },
4064 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3719#if ENABLE_FRILLS
3720 { 1005, PrivMode_ExtModeMouse },
3721#endif
4065 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3722 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
4066 { 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
4067 // 1035 enable modifiers for alt, numlock NYI 3727 // 1035 enable modifiers for alt, numlock NYI
4068 // 1036 send ESC for meta keys NYI 3728 // 1036 send ESC for meta keys NYI
4069 // 1037 send DEL for keypad delete NYI 3729 // 1037 send DEL for keypad delete NYI
4070 { 1047, PrivMode_Screen }, 3730 { 1047, PrivMode_Screen },
4071 // 1048 save and restore cursor 3731 // 1048 save and restore cursor, implemented in code
4072 { 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 */
4073 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3733 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3734 { 2004, PrivMode_BracketPaste },
4074 }; 3735 };
4075 3736
4076 if (nargs == 0) 3737 if (nargs == 0)
4077 return; 3738 return;
4078 3739
… …
4085 for (i = 0; i < nargs; i++) 3746 for (i = 0; i < nargs; i++)
4086 { 3747 {
4087 state = -1; 3748 state = -1;
4088 3749
4089 /* basic handling */ 3750 /* basic handling */
4090 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3751 for (j = 0; j < ecb_array_length (argtopriv); j++)
4091 if (argtopriv[j].argval == arg[i]) 3752 if (argtopriv[j].argval == arg[i])
4092 { 3753 {
4093 state = privcases (mode, argtopriv[j].bit); 3754 state = privcases (mode, argtopriv[j].bit);
4094 break; 3755 break;
4095 } 3756 }
… …
4103 3764
4104 scr_touch (true); 3765 scr_touch (true);
4105 break; 3766 break;
4106#endif 3767#endif
4107 case 1048: /* alternative cursor save */ 3768 case 1048: /* alternative cursor save */
4108 case 1049:
4109 if (OPTION (Opt_secondaryScreen)) 3769 if (option (Opt_secondaryScreen))
4110 if (mode == 0) 3770 if (mode == 0)
4111 scr_cursor (RESTORE); 3771 scr_cursor (RESTORE);
4112 else if (mode == 1) 3772 else if (mode == 1)
4113 scr_cursor (SAVE); 3773 scr_cursor (SAVE);
4114 break; 3774 break;
… …
4122 case 2: /* VT52 mode */ 3782 case 2: /* VT52 mode */
4123 /* oddball mode. should be set regardless of set/reset 3783 /* oddball mode. should be set regardless of set/reset
4124 * parameter. Return from VT52 mode with an ESC < from 3784 * parameter. Return from VT52 mode with an ESC < from
4125 * within VT52 mode 3785 * within VT52 mode
4126 */ 3786 */
4127 PrivMode (1, PrivMode_vt52); 3787 priv_modes |= PrivMode_vt52;
4128 break; 3788 break;
4129 case 3: /* 80/132 */ 3789 case 3: /* 80/132 */
4130 if (priv_modes & PrivMode_132OK) 3790 if (priv_modes & PrivMode_132OK)
4131 set_widthheight (((state ? 132 : 80) * fwidth), height); 3791 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
4132 break; 3792 break;
4133 case 4: /* smooth scrolling */ 3793 case 4: /* smooth scrolling */
4134 set_option (Opt_jumpScroll, !state); 3794 set_option (Opt_jumpScroll, !state);
4135 break; 3795 break;
4136 case 5: /* reverse video */ 3796 case 5: /* reverse video */
… …
4143 scr_autowrap (state); 3803 scr_autowrap (state);
4144 break; 3804 break;
4145 /* 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 */
4146 case 9: /* X10 mouse reporting */ 3806 case 9: /* X10 mouse reporting */
4147 if (state) /* orthogonal */ 3807 if (state) /* orthogonal */
4148 priv_modes &= ~PrivMode_MouseX11; 3808 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
4149 break; 3809 break;
4150#ifdef scrollBar_esc 3810#ifdef scrollBar_esc
4151 case scrollBar_esc: 3811 case scrollBar_esc:
4152 if (scrollbar_mapping (state)) 3812 scrollBar.map (state);
4153 {
4154 resize_all_windows (0, 0, 0); 3813 resize_all_windows (0, 0, 0);
4155 scr_touch (true); 3814 scr_touch (true);
4156 }
4157 break; 3815 break;
4158#endif 3816#endif
4159 case 25: /* visible/invisible cursor */ 3817 case 25: /* visible/invisible cursor */
4160 scr_cursor_visible (state); 3818 scr_cursor_visible (state);
4161 break; 3819 break;
… …
4166 break; 3824 break;
4167 /* case 66: - application key pad */ 3825 /* case 66: - application key pad */
4168 /* case 67: - backspace key */ 3826 /* case 67: - backspace key */
4169 case 1000: /* X11 mouse reporting */ 3827 case 1000: /* X11 mouse reporting */
4170 if (state) /* orthogonal */ 3828 if (state) /* orthogonal */
4171 priv_modes &= ~PrivMode_MouseX10; 3829 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
4172 break; 3830 break;
4173#if 0
4174 case 1001: 3831 case 1002:
4175 break; /* X11 mouse highlighting */ 3832 case 1003:
4176#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;
4177 case 1010: /* scroll to bottom on TTY output inhibit */ 3845 case 1010: /* scroll to bottom on TTY output inhibit */
4178 set_option (Opt_scrollTtyOutput, !state); 3846 set_option (Opt_scrollTtyOutput, !state);
4179 break; 3847 break;
4180 case 1011: /* scroll to bottom on key press */ 3848 case 1011: /* scroll to bottom on key press */
4181 set_option (Opt_scrollTtyKeypress, state); 3849 set_option (Opt_scrollTtyKeypress, state);
4182 break; 3850 break;
4183 case 1047: /* secondary screen w/ clearing last */ 3851 case 1047: /* secondary screen w/ clearing last */
4184 if (OPTION (Opt_secondaryScreen)) 3852 if (option (Opt_secondaryScreen))
4185 if (current_screen != PRIMARY) 3853 if (!state)
4186 scr_erase_screen (2); 3854 scr_erase_screen (2);
3855
4187 scr_change_screen (state); 3856 scr_change_screen (state);
4188 break; 3857 break;
4189 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
4190 scr_change_screen (state); 3863 scr_change_screen (state);
3864
4191 if (OPTION (Opt_secondaryScreen)) 3865 if (option (Opt_secondaryScreen))
4192 if (current_screen != PRIMARY) 3866 if (state)
4193 scr_erase_screen (2); 3867 scr_erase_screen (2);
3868 else
3869 scr_cursor (RESTORE);
4194 break; 3870 break;
4195 default: 3871 default:
4196 break; 3872 break;
4197 } 3873 }
4198 } 3874 }
4199} 3875}
4200/*}}} */ 3876/*}}} */
4201 3877
4202/*{{{ process sgr sequences */ 3878/*{{{ process sgr sequences */
4203void 3879void ecb_hot
4204rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3880rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
4205{ 3881{
4206 unsigned int i; 3882 unsigned int i;
4207 short rendset; 3883 short rendset;
4208 int rendstyle; 3884 int rendstyle;
… …
4349 break; 4025 break;
4350#endif 4026#endif
4351 } 4027 }
4352 } 4028 }
4353} 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}
4354/*}}} */ 4046/*}}} */
4355 4047
4356/*{{{ (do not) process Rob Nation's own graphics mode sequences */
4357void
4358rxvt_term::process_graphics ()
4359{
4360 unicode_t ch, cmd = cmd_getc ();
4361
4362 if (cmd == 'Q')
4363 { /* query graphics */
4364 tt_printf ("\033G0\012"); /* no graphics */
4365 return;
4366 }
4367 /* swallow other graphics sequences until terminating ':' */
4368 do
4369 ch = cmd_getc ();
4370 while (ch != ':');
4371}
4372/*}}} */
4373
4374/* ------------------------------------------------------------------------- */ 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 */
4375 4052
4376/* 4053/*
4377 * Send printf () formatted output to the command. 4054 * Send printf () formatted output to the command.
4378 * Only use for small amounts of data. 4055 * Only use for small amounts of data.
4379 */ 4056 */
… …
4387 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4064 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
4388 va_end (arg_ptr); 4065 va_end (arg_ptr);
4389 tt_write (buf, strlen (buf)); 4066 tt_write (buf, strlen (buf));
4390} 4067}
4391 4068
4392/* ---------------------------------------------------------------------- */
4393/* 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. */
4394 * or generated by us in response to a query ESC sequence. 4070void
4395 */ 4071rxvt_term::tt_write_user_input (const char *data, unsigned int len)
4396const 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}
4397 4085
4398void 4086void
4399rxvt_term::tt_write (const char *data, unsigned int len) 4087rxvt_term::tt_write (const char *data, unsigned int len)
4400{ 4088{
4401 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)))
4402 return; 4090 return;
4403 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{
4404 if (pty->pty < 0) 4100 if (pty->pty < 0)
4405 return; 4101 return;
4406 4102
4407 if (v_buflen == 0) 4103 if (v_buflen == 0)
4408 { 4104 {
4409 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));
4410 4106
4107 max_it (written, 0);
4108
4411 if ((unsigned int)written == len) 4109 if (written == len)
4412 return; 4110 return;
4413 4111
4414 data += written; 4112 data += written;
4415 len -= written; 4113 len -= written;
4416 } 4114 }
4417 4115
4418 v_buffer = (char *)realloc (v_buffer, v_buflen + len); 4116 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4419 4117
4420 memcpy (v_buffer + v_buflen, data, len); 4118 memcpy (v_buffer + v_buflen, data, len);
4421 v_buflen += len; 4119 v_buflen += len;
4422 4120
4423 pty_ev.set (EVENT_READ | EVENT_WRITE); 4121 pty_ev.set (ev::READ | ev::WRITE);
4424} 4122}
4425 4123
4426void rxvt_term::pty_write () 4124void rxvt_term::pty_write ()
4427{ 4125{
4428 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));
… …
4433 4131
4434 if (v_buflen == 0) 4132 if (v_buflen == 0)
4435 { 4133 {
4436 free (v_buffer); 4134 free (v_buffer);
4437 v_buffer = 0; 4135 v_buffer = 0;
4438 v_buflen = 0;
4439 4136
4440 pty_ev.set (EVENT_READ); 4137 pty_ev.set (ev::READ);
4441 return; 4138 return;
4442 } 4139 }
4443 4140
4444 memmove (v_buffer, v_buffer + written, v_buflen); 4141 memmove (v_buffer, v_buffer + written, v_buflen);
4445 } 4142 }
4446 else if (written != -1 || (errno != EAGAIN && errno != EINTR)) 4143 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4447 pty_ev.set (EVENT_READ); 4144 pty_ev.set (ev::READ);
4448} 4145}
4449 4146
4450/*----------------------- end-of-file (C source) -----------------------*/ 4147/*----------------------- end-of-file (C source) -----------------------*/
4451 4148

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