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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.73 by pcg, Mon Mar 15 00:08:11 2004 UTC vs.
Revision 1.546 by sf-exg, Tue Apr 29 07:50:53 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) 2003-2004 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 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
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);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320# ifndef UNSHIFTED_SCROLLKEYS
321 XK_KP_9, // XK_KP_Prior
322 XK_KP_3, // XK_KP_Next
323# else
324 XK_Prior,
325 XK_Next,
326# endif
327 XK_KP_1, // XK_KP_End
328 XK_KP_5, // XK_KP_Begin
329 };
330
331 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
332 {
333 unsigned int index = keysym - XK_KP_Home;
334 keysym = kp ? keypadtrans[index] : XK_Home + index;
335 }
336 else if (keysym == XK_KP_Insert)
337 keysym = kp ? XK_KP_0 : XK_Insert;
338# ifndef NO_DELETE_KEY
339 else if (keysym == XK_KP_Delete)
340 keysym = kp ? XK_KP_Decimal : XK_Delete;
341# endif
342#endif
343 return keysym;
344}
345
346static inline int ecb_cold
347map_function_key (KeySym keysym)
348{
349 int param = 0;
350
351 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
352 {
353 param = 11 + keysym - XK_F1;
354 if (keysym >= XK_F17)
355 param += 4;
356 else if (keysym >= XK_F15)
357 param += 3;
358 else if (keysym >= XK_F11)
359 param += 2;
360 else if (keysym >= XK_F6)
361 param += 1;
362 }
363 else
364 switch (keysym)
365 {
366 case XK_Find:
367 param = 1;
368 break;
369 case XK_Insert:
370 param = 2;
371 break;
372#ifdef DXK_Remove
373 case DXK_Remove:
374#endif
375 case XK_Execute:
376 param = 3;
377 break;
378 case XK_Select:
379 param = 4;
380 break;
381#ifndef UNSHIFTED_SCROLLKEYS
382 case XK_Prior:
383 param = 5;
384 break;
385 case XK_Next:
386 param = 6;
387 break;
388 case XK_Home:
389 param = 7;
390 break;
391 case XK_End:
392 param = 8;
393 break;
394#endif
395 case XK_Help:
396 param = 28;
397 break;
398 case XK_Menu:
399 param = 29;
400 break;
401 }
402 return param;
403}
404
405static inline wchar_t *
406rxvt_wcsdup (const wchar_t *str, int len)
407{
408 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
409 memcpy (r, str, len * sizeof (wchar_t));
410 r[len] = 0;
411 return r;
412}
413
414void ecb_cold
59rxvt_term::lookup_key (XKeyEvent &ev) 415rxvt_term::key_press (XKeyEvent &ev)
60{ 416{
61 int ctrl, meta, shft, len; 417 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 418 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 419 int valid_keysym;
68 unsigned 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
69 427
70 /* 428 /*
71 * 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
72 * escape sequence to toggle the Keypad. 430 * escape sequence to toggle the Keypad.
73 * 431 *
74 * Always permit `shift' to override the current setting 432 * Always permit `shift' to override the current setting
75 */ 433 */
76 shft = (ev.state & ShiftMask); 434 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 435 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 436 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 437
86 kbuf[0] = 0; 438 kbuf[0] = 0;
87 439
88#ifdef USE_XIM 440#if USE_XIM
89 if (Input_Context) 441 if (Input_Context)
90 { 442 {
91 Status status_return; 443 Status status_return;
92 444
445#if 0
93#ifdef X_HAVE_UTF8_STRING 446#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 447 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 448 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 449 KBUFSZ, &keysym, &status_return);
97 else 450 else
451#endif
98#endif 452#endif
99 { 453 {
100 wchar_t wkbuf[KBUFSZ + 1]; 454 wchar_t wkbuf[KBUFSZ + 1];
101 455
102 // the XOpenIM manpage lies about hardcoding the locale 456 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 457 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 458 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 459 SET_LOCALE (rs[Rs_imLocale]);
460
106 // assume wchar_t == unicode or better 461 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 462 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 463 KBUFSZ, &keysym, &status_return);
464
109 if (rs[Rs_imLocale]) 465 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 466 SET_LOCALE (locale);
111 467
112 if (status_return == XLookupChars 468 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 469 || status_return == XLookupBoth)
… …
134 || status_return == XLookupBoth; 490 || status_return == XLookupBoth;
135 } 491 }
136 else 492 else
137#endif 493#endif
138 { 494 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 495 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 496 valid_keysym = keysym != NoSymbol;
141 } 497 }
142 498
143 if (valid_keysym) 499 if (valid_keysym)
144 { 500 {
501 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
502 {
503 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
504 unsigned int newlen = 1;
505
506 if (ev.state & ModNumLockMask)
507 kp = false;
508
509 keysym = translate_keypad (keysym, kp);
510
511 switch (keysym)
512 {
513#ifndef NO_BACKSPACE_KEY
514 case XK_BackSpace:
515 if (priv_modes & PrivMode_HaveBackSpace)
516 {
517 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
518 ^ !!ctrl) ? '\b' : '\177';
519 kbuf[1] = '\0';
520 }
521 else
522 strcpy (kbuf, rs[Rs_backspace_key]);
523 break;
524#endif
525#ifndef NO_DELETE_KEY
526 case XK_Delete:
527 strcpy (kbuf, rs[Rs_delete_key]);
528 break;
529#endif
530 case XK_Tab:
531 if (shft)
532 strcpy (kbuf, "\033[Z");
533 else
534 {
535#ifdef CTRL_TAB_MAKES_META
536 if (ctrl)
537 meta = 1;
538#endif
539#ifdef MOD4_TAB_MAKES_META
540 if (ev.state & Mod4Mask)
541 meta = 1;
542#endif
543 newlen = 0;
544 }
545 break;
546
547 case XK_Up: /* "\033[A" */
548 case XK_Down: /* "\033[B" */
549 case XK_Right: /* "\033[C" */
550 case XK_Left: /* "\033[D" */
551 strcpy (kbuf, "\033[Z");
552 kbuf[2] = "DACB"[keysym - XK_Left];
553 /* do Shift first */
554 if (shft)
555 kbuf[2] = "dacb"[keysym - XK_Left];
556 else if (ctrl)
557 {
558 kbuf[1] = 'O';
559 kbuf[2] = "dacb"[keysym - XK_Left];
560 }
561 else if (priv_modes & PrivMode_aplCUR)
562 kbuf[1] = 'O';
563 break;
564
565 case XK_KP_Enter:
566 /* allow shift to override */
567 if (kp)
568 {
569 strcpy (kbuf, "\033OM");
570 break;
571 }
572
573 /* FALLTHROUGH */
574
575 case XK_Return:
576 if (priv_modes & PrivMode_LFNL)
577 {
578 kbuf[0] = '\015';
579 kbuf[1] = '\012';
580 kbuf[2] = '\0';
581 }
582 else
583 {
584 kbuf[0] = '\015';
585 kbuf[1] = '\0';
586 }
587 break;
588
589 case XK_KP_F1: /* "\033OP" */
590 case XK_KP_F2: /* "\033OQ" */
591 case XK_KP_F3: /* "\033OR" */
592 case XK_KP_F4: /* "\033OS" */
593 strcpy (kbuf, "\033OP");
594 kbuf[2] += (keysym - XK_KP_F1);
595 break;
596
597 case XK_KP_Multiply: /* "\033Oj" : "*" */
598 case XK_KP_Add: /* "\033Ok" : "+" */
599 case XK_KP_Separator: /* "\033Ol" : "," */
600 case XK_KP_Subtract: /* "\033Om" : "-" */
601 case XK_KP_Decimal: /* "\033On" : "." */
602 case XK_KP_Divide: /* "\033Oo" : "/" */
603 case XK_KP_0: /* "\033Op" : "0" */
604 case XK_KP_1: /* "\033Oq" : "1" */
605 case XK_KP_2: /* "\033Or" : "2" */
606 case XK_KP_3: /* "\033Os" : "3" */
607 case XK_KP_4: /* "\033Ot" : "4" */
608 case XK_KP_5: /* "\033Ou" : "5" */
609 case XK_KP_6: /* "\033Ov" : "6" */
610 case XK_KP_7: /* "\033Ow" : "7" */
611 case XK_KP_8: /* "\033Ox" : "8" */
612 case XK_KP_9: /* "\033Oy" : "9" */
613 /* allow shift to override */
614 if (kp)
615 {
616 strcpy (kbuf, "\033Oj");
617 kbuf[2] += (keysym - XK_KP_Multiply);
618 }
619 else
620 {
621 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
622 kbuf[1] = '\0';
623 }
624 break;
625
626 default:
627 {
628 int param = map_function_key (keysym);
629 if (param > 0)
630 sprintf (kbuf,"\033[%d~", param);
631 else
632 newlen = 0;
633 }
634 break;
635 }
636
637 if (newlen)
638 len = strlen (kbuf);
639
640 if (len > 0)
641 {
642 /*
643 * pass Shift/Control indicators for function keys ending with `~'
644 *
645 * eg,
646 * Prior = "ESC[5~"
647 * Shift+Prior = "ESC[5$"
648 * Ctrl+Prior = "ESC[5^"
649 * Ctrl+Shift+Prior = "ESC[5@"
650 */
651 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
652 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
653
654 /*
655 * Pass meta for all function keys, if 'meta' option set
656 */
657#ifdef META8_OPTION
658 if (meta && (meta_char == 0x80))
659 kbuf[len - 1] |= 0x80;
660#endif
661 }
662
663 }
664 else if (ctrl && keysym == XK_minus)
665 {
666 len = 1;
667 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
668 }
669 else if (keysym == XK_ISO_Left_Tab)
670 {
671 strcpy (kbuf, "\033[Z");
672 len = 3;
673 }
674 else
675 {
676#ifdef META8_OPTION
677 /* set 8-bit on */
678 if (meta && (meta_char == 0x80))
679 {
680 char *ch;
681
682 for (ch = kbuf; ch < kbuf + len; ch++)
683 *ch |= 0x80;
684
685 meta = 0;
686 }
687#endif
688 /* nil */ ;
689 }
690 }
691
692 /* escape prefix */
693 if (len && meta
694#ifdef META8_OPTION
695 && meta_char == C0_ESC
696#endif
697 )
698 {
699 *--kbuf = C0_ESC;
700 len++;
701 }
702
703 if (valid_keysym)
704 {
705#ifdef KEYSYM_RESOURCE
706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
707 return;
708#endif
709
145 if (TermWin.saveLines) 710 if (saveLines)
146 { 711 {
147#ifdef UNSHIFTED_SCROLLKEYS 712#ifdef UNSHIFTED_SCROLLKEYS
148 if (!ctrl && !meta) 713 if (!ctrl && !meta)
149 {
150#else 714#else
151 if (IS_SCROLL_MOD) 715 if (IS_SCROLL_MOD)
716#endif
152 { 717 {
153#endif
154 int lnsppg; 718 int lnsppg;
155 719
156#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
157 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
158#else 722#else
159 lnsppg = TermWin.nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
160#endif 724#endif
725 max_it (lnsppg, 1);
726
161 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
162 { 728 {
163 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
164 return; 730 return;
165 } 731 }
166 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
167 { 733 {
168 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
169 return; 735 return;
170 } 736 }
171 } 737 }
172#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
173 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
174 { 740 {
175 if (keysym == XK_Up) 741 if (keysym == XK_Up)
176 { 742 {
177 scr_page (UP, 1); 743 scr_page (1);
178 return; 744 return;
179 } 745 }
180 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
181 { 747 {
182 scr_page (DN, 1); 748 scr_page (-1);
183 return; 749 return;
184 } 750 }
185 } 751 }
186#endif 752#endif
187#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
188 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
189 { 755 {
190 if (keysym == XK_Home) 756 if (keysym == XK_Home)
191 { 757 {
192 scr_move_to (0, 1); 758 scr_changeview (top_row);
193 return; 759 return;
194 } 760 }
195 else if (keysym == XK_End) 761 else if (keysym == XK_End)
196 { 762 {
197 scr_move_to (1, 0); 763 scr_changeview (0);
198 return; 764 return;
199 } 765 }
200 } 766 }
201#endif 767#endif
202 } 768 }
… …
207 if (keysym >= XK_F1 && keysym <= XK_F10) 773 if (keysym >= XK_F1 && keysym <= XK_F10)
208 { 774 {
209 keysym += (XK_F11 - XK_F1); 775 keysym += (XK_F11 - XK_F1);
210 shft = 0; /* turn off Shift */ 776 shft = 0; /* turn off Shift */
211 } 777 }
212 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 778 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
213 { 779 {
214 switch (keysym) 780 switch (keysym)
215 { 781 {
216 /* normal XTerm key bindings */ 782 /* normal XTerm key bindings */
217 case XK_Insert: /* Shift+Insert = paste mouse selection */ 783 case XK_Insert: /* Shift+Insert = paste mouse selection */
218 selection_request (ev.time, 0, 0); 784 selection_request (ev.time);
219 return; 785 return;
786#if TODO
220 /* rxvt extras */ 787 /* rxvt extras */
221 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 788 case XK_KP_Add: /* Shift+KP_Add = bigger font */
222 change_font (FONT_UP);
223 return; 789 return;
224 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 790 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
225 change_font (FONT_DN);
226 return; 791 return;
792#endif
227 } 793 }
228 } 794 }
229 } 795 }
230#ifdef PRINTPIPE 796
797 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
798 {
231 if (keysym == XK_Print) 799 if (keysym == XK_v)
800 selection_request (ev.time, Sel_Clipboard);
801 else if (selection.len > 0)
232 { 802 {
233 scr_printscreen (ctrl | shft); 803 free (selection.clip_text);
804 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
805 selection.clip_len = selection.len;
806 selection_grab (CurrentTime, true);
807 }
808
234 return; 809 return;
235 } 810 }
236#endif
237 811
238 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 812#if ENABLE_FRILLS || ISO_14755
813 // ISO 14755 support
814 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
239 { 815 {
240#ifdef KEYSYM_RESOURCE 816 int hv;
241 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 817
818 if (iso14755buf & ISO_14755_51
819 && (keysym == XK_space || keysym == XK_KP_Space
820 || keysym == XK_Return || keysym == XK_KP_Enter))
242 { 821 {
243 unsigned int l; 822 commit_iso14755 ();
244 const unsigned char *kbuf0; 823 iso14755buf = ISO_14755_51;
245 824# if ISO_14755
246 kbuf0 = (Keysym_map[keysym & 0xFF]); 825 iso14755_51 (0);
247 l = (unsigned int)*kbuf0++;
248
249 /* escape prefix */
250 if (meta
251# ifdef META8_OPTION
252 && meta_char == C0_ESC
253# endif 826# endif
254 ) 827 return;
255 {
256 const unsigned char ch = C0_ESC;
257 tt_write (&ch, 1);
258 } 828 }
259 829 else if (keysym == XK_BackSpace)
260 tt_write (kbuf0, l); 830 {
831 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
832# if ISO_14755
833 iso14755_51 (iso14755buf & ISO_14755_MASK);
834# endif
835 return;
836 }
837 else if ((hv = hex_keyval (ev)) >= 0)
838 {
839 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
840 | hv | ISO_14755_51;
841# if ISO_14755
842 iso14755_51 (iso14755buf & ISO_14755_MASK);
843# endif
261 return; 844 return;
262 } 845 }
263 else 846 else
264#endif
265 { 847 {
266 newlen = 1; 848# if ISO_14755
267 switch (keysym) 849 scr_overlay_off ();
268 {
269#ifndef NO_BACKSPACE_KEY
270 case XK_BackSpace:
271 if (PrivateModes & PrivMode_HaveBackSpace)
272 {
273 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
274 ^ !!ctrl) ? '\b' : '\177';
275 kbuf[1] = '\0';
276 }
277 else
278 STRCPY (kbuf, key_backspace);
279 break;
280#endif
281#ifndef NO_DELETE_KEY
282 case XK_Delete:
283 STRCPY (kbuf, key_delete);
284 break;
285#endif
286 case XK_Tab:
287 if (shft)
288 STRCPY (kbuf, "\033[Z");
289 else
290 {
291#ifdef CTRL_TAB_MAKES_META
292 if (ctrl)
293 meta = 1;
294#endif
295#ifdef MOD4_TAB_MAKES_META
296 if (ev.state & Mod4Mask)
297 meta = 1;
298#endif
299 newlen = 0;
300 }
301 break;
302
303#ifdef XK_KP_Left
304 case XK_KP_Up: /* \033Ox or standard */
305 case XK_KP_Down: /* \033Or or standard */
306 case XK_KP_Right: /* \033Ov or standard */
307 case XK_KP_Left: /* \033Ot or standard */
308 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
309 {
310 STRCPY (kbuf, "\033OZ");
311 kbuf[2] = "txvr"[keysym - XK_KP_Left];
312 break;
313 }
314 else
315 /* translate to std. cursor key */
316 keysym = XK_Left + (keysym - XK_KP_Left);
317 /* FALLTHROUGH */
318#endif
319 case XK_Up: /* "\033[A" */
320 case XK_Down: /* "\033[B" */
321 case XK_Right: /* "\033[C" */
322 case XK_Left: /* "\033[D" */
323 STRCPY (kbuf, "\033[Z");
324 kbuf[2] = "DACB"[keysym - XK_Left];
325 /* do Shift first */
326 if (shft)
327 kbuf[2] = "dacb"[keysym - XK_Left];
328 else if (ctrl)
329 {
330 kbuf[1] = 'O';
331 kbuf[2] = "dacb"[keysym - XK_Left];
332 }
333 else if (PrivateModes & PrivMode_aplCUR)
334 kbuf[1] = 'O';
335 break;
336
337#ifndef UNSHIFTED_SCROLLKEYS
338# ifdef XK_KP_Prior
339 case XK_KP_Prior:
340 /* allow shift to override */
341 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
342 {
343 STRCPY (kbuf, "\033Oy");
344 break;
345 }
346 /* FALLTHROUGH */
347# endif 850# endif
348 case XK_Prior: 851 iso14755buf = 0;
349 STRCPY (kbuf, "\033[5~"); 852 }
350 break; 853 }
351# ifdef XK_KP_Next 854 else if (option (Opt_iso14755) &&
352 case XK_KP_Next: 855 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
353 /* allow shift to override */ 856 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
354 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 857 if (!(iso14755buf & ISO_14755_STARTED))
355 { 858 {
356 STRCPY (kbuf, "\033Os"); 859 iso14755buf |= ISO_14755_STARTED;
357 break; 860# if ISO_14755
358 } 861 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
359 /* FALLTHROUGH */ 862 scr_overlay_set (0, 0, "ISO 14755 mode");
360# endif 863# endif
361 case XK_Next:
362 STRCPY (kbuf, "\033[6~");
363 break;
364#endif
365 case XK_KP_Enter:
366 /* allow shift to override */
367 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
368 {
369 STRCPY (kbuf, "\033OM");
370 }
371 else
372 {
373 kbuf[0] = '\r';
374 kbuf[1] = '\0';
375 }
376 break;
377
378#ifdef XK_KP_Begin
379 case XK_KP_Begin:
380 STRCPY (kbuf, "\033Ou");
381 break;
382
383 case XK_KP_Insert:
384 STRCPY (kbuf, "\033Op");
385 break;
386
387 case XK_KP_Delete:
388 STRCPY (kbuf, "\033On");
389 break;
390#endif
391 case XK_KP_F1: /* "\033OP" */
392 case XK_KP_F2: /* "\033OQ" */
393 case XK_KP_F3: /* "\033OR" */
394 case XK_KP_F4: /* "\033OS" */
395 STRCPY (kbuf, "\033OP");
396 kbuf[2] += (keysym - XK_KP_F1);
397 break;
398
399 case XK_KP_Multiply: /* "\033Oj" : "*" */
400 case XK_KP_Add: /* "\033Ok" : "+" */
401 case XK_KP_Separator: /* "\033Ol" : "," */
402 case XK_KP_Subtract: /* "\033Om" : "-" */
403 case XK_KP_Decimal: /* "\033On" : "." */
404 case XK_KP_Divide: /* "\033Oo" : "/" */
405 case XK_KP_0: /* "\033Op" : "0" */
406 case XK_KP_1: /* "\033Oq" : "1" */
407 case XK_KP_2: /* "\033Or" : "2" */
408 case XK_KP_3: /* "\033Os" : "3" */
409 case XK_KP_4: /* "\033Ot" : "4" */
410 case XK_KP_5: /* "\033Ou" : "5" */
411 case XK_KP_6: /* "\033Ov" : "6" */
412 case XK_KP_7: /* "\033Ow" : "7" */
413 case XK_KP_8: /* "\033Ox" : "8" */
414 case XK_KP_9: /* "\033Oy" : "9" */
415 /* allow shift to override */
416 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
417 {
418 STRCPY (kbuf, "\033Oj");
419 kbuf[2] += (keysym - XK_KP_Multiply);
420 }
421 else
422 {
423 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
424 kbuf[1] = '\0';
425 }
426 break;
427
428 case XK_Find:
429 STRCPY (kbuf, "\033[1~");
430 break;
431 case XK_Insert:
432 STRCPY (kbuf, "\033[2~");
433 break;
434#ifdef DXK_Remove /* support for DEC remove like key */
435 case DXK_Remove:
436 /* FALLTHROUGH */
437#endif
438 case XK_Execute:
439 STRCPY (kbuf, "\033[3~");
440 break;
441 case XK_Select:
442 STRCPY (kbuf, "\033[4~");
443 break;
444#ifdef XK_KP_End
445 case XK_KP_End:
446 /* allow shift to override */
447 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
448 {
449 STRCPY (kbuf, "\033Oq");
450 break;
451 }
452 /* FALLTHROUGH */
453#endif
454 case XK_End:
455 STRCPY (kbuf, KS_END);
456 break;
457#ifdef XK_KP_Home
458 case XK_KP_Home:
459 /* allow shift to override */
460 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
461 {
462 STRCPY (kbuf, "\033Ow");
463 break;
464 }
465 /* FALLTHROUGH */
466#endif
467 case XK_Home:
468 STRCPY (kbuf, KS_HOME);
469 break;
470
471#define FKEY(n, fkey) \
472 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
473
474 case XK_F1: /* "\033[11~" */
475 case XK_F2: /* "\033[12~" */
476 case XK_F3: /* "\033[13~" */
477 case XK_F4: /* "\033[14~" */
478 case XK_F5: /* "\033[15~" */
479 FKEY (11, XK_F1);
480 break;
481 case XK_F6: /* "\033[17~" */
482 case XK_F7: /* "\033[18~" */
483 case XK_F8: /* "\033[19~" */
484 case XK_F9: /* "\033[20~" */
485 case XK_F10: /* "\033[21~" */
486 FKEY (17, XK_F6);
487 break;
488 case XK_F11: /* "\033[23~" */
489 case XK_F12: /* "\033[24~" */
490 case XK_F13: /* "\033[25~" */
491 case XK_F14: /* "\033[26~" */
492 FKEY (23, XK_F11);
493 break;
494 case XK_F15: /* "\033[28~" */
495 case XK_F16: /* "\033[29~" */
496 FKEY (28, XK_F15);
497 break;
498 case XK_Help: /* "\033[28~" */
499 FKEY (28, XK_Help);
500 break;
501 case XK_Menu: /* "\033[29~" */
502 FKEY (29, XK_Menu);
503 break;
504 case XK_F17: /* "\033[31~" */
505 case XK_F18: /* "\033[32~" */
506 case XK_F19: /* "\033[33~" */
507 case XK_F20: /* "\033[34~" */
508 case XK_F21: /* "\033[35~" */
509 case XK_F22: /* "\033[36~" */
510 case XK_F23: /* "\033[37~" */
511 case XK_F24: /* "\033[38~" */
512 case XK_F25: /* "\033[39~" */
513 case XK_F26: /* "\033[40~" */
514 case XK_F27: /* "\033[41~" */
515 case XK_F28: /* "\033[42~" */
516 case XK_F29: /* "\033[43~" */
517 case XK_F30: /* "\033[44~" */
518 case XK_F31: /* "\033[45~" */
519 case XK_F32: /* "\033[46~" */
520 case XK_F33: /* "\033[47~" */
521 case XK_F34: /* "\033[48~" */
522 case XK_F35: /* "\033[49~" */
523 FKEY (31, XK_F17);
524 break;
525#undef FKEY
526 default:
527 newlen = 0;
528 break;
529 }
530 if (newlen)
531 len = STRLEN (kbuf);
532 } 864 }
533
534 /*
535 * Pass meta for all function keys, if 'meta' option set
536 */
537#ifdef META8_OPTION
538 if (meta && (meta_char == 0x80) && len > 0)
539 kbuf[len - 1] |= 0x80;
540#endif 865#endif
541 866
867#ifdef PRINTPIPE
868 if (keysym == XK_Print)
542 } 869 {
543 else if (ctrl && keysym == XK_minus) 870 scr_printscreen (ctrl | shft);
871 return;
544 { 872 }
545 len = 1;
546 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
547 }
548 else
549 {
550#ifdef META8_OPTION
551 /* set 8-bit on */
552 if (meta && (meta_char == 0x80))
553 {
554 unsigned char *ch;
555
556 for (ch = kbuf; ch < kbuf + len; ch++)
557 *ch |= 0x80;
558
559 meta = 0;
560 }
561#endif 873#endif
562 /* nil */ ;
563 }
564 } 874 }
875
876 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
877 return;
565 878
566 if (len <= 0) 879 if (len <= 0)
567 return; /* not mapped */ 880 return; /* not mapped */
568 881
569 if (Options & Opt_scrollTtyKeypress) 882 if (option (Opt_scrollTtyKeypress))
570 if (TermWin.view_start) 883 if (view_start)
571 { 884 {
572 TermWin.view_start = 0; 885 view_start = 0;
573 want_refresh = 1; 886 want_refresh = 1;
574 } 887 }
575 888
576 /*
577 * these modifications only affect the static keybuffer
578 * pass Shift/Control indicators for function keys ending with `~'
579 *
580 * eg,
581 * Prior = "ESC[5~"
582 * Shift+Prior = "ESC[5$"
583 * Ctrl+Prior = "ESC[5^"
584 * Ctrl+Shift+Prior = "ESC[5@"
585 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
586 */
587 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
588 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
589
590 /* escape prefix */
591 if (meta
592#ifdef META8_OPTION
593 && meta_char == C0_ESC
594#endif
595 )
596 {
597 const unsigned char ch = C0_ESC;
598 tt_write (&ch, 1);
599 }
600
601#if defined(DEBUG_CMD)
602 /* Display keyboard buffer contents */
603 unsigned char *p;
604 int i;
605
606 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
607 for (i = 0, p = kbuf; i < len; i++, p++)
608 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
609 fprintf (stderr, "'\n");
610#endif /* DEBUG_CMD */
611 tt_write (kbuf, (unsigned int)len); 889 tt_write (kbuf, (unsigned int)len);
612} 890}
613/*}}} */
614 891
615#if (MENUBAR_MAX) 892void ecb_cold
616/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 893rxvt_term::key_release (XKeyEvent &ev)
617/* attempt to `write' count to the input buffer */
618unsigned int
619rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
620{ 894{
621 unsigned int n, s; 895#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
896 KeySym keysym;
622 897
623 n = cmdbuf_ptr - cmdbuf_base; 898 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
624 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 899#endif
625 900
626 if (n > 0 && s < count) 901#if ENABLE_FRILLS || ISO_14755
902 // ISO 14755 support
903 if (iso14755buf)
904 if (iso14755buf & ISO_14755_52)
627 { 905 {
628 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 906# if ISO_14755
629 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 907 scr_overlay_off ();
630 cmdbuf_ptr = cmdbuf_base; 908# endif
631 cmdbuf_endp -= n; 909# if ISO_14755
632 s += n; 910 // iso14755 part 5.2 handling: release time
911 // first: controls
912 if ((ev.state & ControlMask)
913 && ((keysym >= 0x40 && keysym <= 0x5f)
914 || (keysym >= 0x61 && keysym <= 0x7f)))
915 {
916 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
917 commit_iso14755 ();
918
919 return;
920 }
921
922 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
923 if (i[0] == keysym)
924 {
925 iso14755buf = ISO_14755_51 | i[1];
926 commit_iso14755 ();
927
928 return;
929 }
930
931 scr_bell ();
932# endif
933 iso14755buf = 0;
934
935 return;
633 } 936 }
634 937 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
635 if (count > s)
636 { 938 {
637 rxvt_print_error ("data loss: cmd_write too large"); 939# if ISO_14755
638 count = s; 940 scr_overlay_off ();
941# endif
942 if (iso14755buf & ISO_14755_51)
943 commit_iso14755 ();
944#if ISO_14755
945 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
946 {
947 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
948
949 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
950 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
951 }
952# endif
953 else
954 iso14755buf = 0;
639 } 955 }
956#endif
640 957
641 for (; count--;) 958 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
642 *cmdbuf_endp++ = *str++;
643
644 cmd_parse ();
645
646 return 0; 959 return;
960
961#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
962 if (!(ev.state & ControlMask))
963 slip_wheel_ev.stop ();
964 else if (keysym == XK_Control_L || keysym == XK_Control_R)
965 mouse_slip_wheel_speed = 0;
966#endif
647} 967}
648#endif /* MENUBAR_MAX */
649 968
650void 969void
651rxvt_term::flush () 970rxvt_term::flush ()
652{ 971{
653#ifdef TRANSPARENT 972 flush_ev.stop ();
654 if (want_full_refresh) 973
974#ifdef HAVE_IMG
975 if (bg_flags & BG_NEEDS_REFRESH)
655 { 976 {
656 want_full_refresh = 0; 977 bg_flags &= ~BG_NEEDS_REFRESH;
657 scr_clear ();
658 scr_touch (false); 978 scr_touch (false);
659 want_refresh = 1;
660 } 979 }
661#endif 980#endif
662 981
663 if (want_refresh) 982 if (want_refresh)
664 { 983 {
665 scr_refresh (refresh_type); 984 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
666 scrollbar_show (1); 985 {
667#ifdef USE_XIM 986 int row = view_start;
668 IMSendSpot (); 987 int end_row = row + nrow;
669#endif
670 988
671 } 989 while (row > top_row && ROW (row - 1).is_longer ())
990 --row;
672 991
673 display->flush ();
674}
675
676void
677rxvt_term::check_cb (check_watcher &w)
678{
679 SET_R (this);
680 SET_LOCALE (locale);
681
682 flush ();
683}
684
685#ifdef CURSOR_BLINK
686void
687rxvt_term::cursor_blink_cb (time_watcher &w)
688{
689 hidden_cursor = !hidden_cursor;
690 want_refresh = 1;
691
692 w.start (w.at + BLINK_INTERVAL);
693}
694#endif
695
696#ifdef TEXT_BLINK
697void
698rxvt_term::text_blink_cb (time_watcher &w)
699{
700 if (scr_refresh_rend (RS_Blink, RS_Blink))
701 {
702 hidden_text = !hidden_text;
703 want_refresh = 1;
704 w.start (w.at + TEXT_BLINK_INTERVAL);
705 }
706}
707#endif
708
709bool
710rxvt_term::pty_fill ()
711{
712 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
713
714 memmove (cmdbuf_base, cmdbuf_ptr, n);
715 cmdbuf_ptr = cmdbuf_base;
716 cmdbuf_endp = cmdbuf_ptr + n;
717
718 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n);
719
720 if (n > 0)
721 {
722 cmdbuf_endp += n;
723 return true;
724 }
725 else if (n < 0 && errno != EAGAIN)
726 destroy ();
727
728 return false;
729}
730
731void
732rxvt_term::pty_cb (io_watcher &w, short revents)
733{
734 SET_R (this);
735 SET_LOCALE (locale);
736
737 if (revents & EVENT_WRITE)
738 tt_write (0, 0);
739 else if (revents & EVENT_READ)
740 {
741 bool flag = true;
742
743 // loop, but don't allow a single term to monopolize us
744 // the number of loops is fully arbitrary, and thus wrong
745 while (flag && pty_fill ())
746 { 992 do
747 if (!seen_input)
748 { 993 {
749 seen_input = 1; 994 int start_row = row;
750 /* once we know the shell is running, send the screen size. Again! */ 995 line_t *l;
751 tt_winch (); 996
752 } 997 do
753
754 if (cmd_parse ())
755 break;
756 }
757 }
758}
759
760bool
761rxvt_term::cmd_parse ()
762{
763 bool flag = false;
764 unicode_t ch = NOCHAR;
765
766 for (;;)
767 {
768 if (ch == NOCHAR)
769 ch = next_char ();
770
771 if (ch == NOCHAR) // TODO: improve
772 break;
773
774 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
775 {
776 /* Read a text string from the input buffer */
777 unicode_t buf[BUFSIZ];
778 bool refreshnow = false;
779 int nlines = 0;
780 unicode_t *str = buf;
781
782 *str++ = ch;
783
784 for (;;)
785 {
786 ch = next_char ();
787
788 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
789 break;
790 else
791 { 998 {
792 *str++ = ch; 999 l = &ROW (row++);
793 1000
794 if (ch == '\n') 1001 if (!(l->f & LINE_FILTERED))
795 { 1002 {
796 nlines++; 1003 // line not filtered, mark it as filtered
797 refresh_count++; 1004 l->f |= LINE_FILTERED;
798 1005 while (l->is_longer ())
799 if (! (Options & Opt_jumpScroll)
800 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
801 { 1006 {
802 refreshnow = true;
803 flag = false;
804 ch = NOCHAR; 1007 l = &ROW (row++);
805 break; 1008 l->f |= LINE_FILTERED;
806 } 1009 }
807 1010
808 // scr_add_lines only works for nlines < TermWin.nrow - 1. 1011 // and filter it
809 if (nlines >= TermWin.nrow - 1) 1012 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
810 {
811 scr_add_lines (buf, nlines, str - buf);
812 nlines = 0;
813 str = buf;
814 }
815 }
816 1013
817 if (str >= buf + BUFSIZ)
818 {
819 ch = NOCHAR;
820 break; 1014 break;
821 } 1015 }
822 } 1016 }
1017 while (l->is_longer () && row < end_row);
823 } 1018 }
824 1019 while (row < end_row);
825 scr_add_lines (buf, nlines, str - buf);
826
827 /*
828 * If there have been a lot of new lines, then update the screen
829 * What the heck I'll cheat and only refresh less than every page-full.
830 * the number of pages between refreshes is refresh_limit, which
831 * is incremented here because we must be doing flat-out scrolling.
832 *
833 * refreshing should be correct for small scrolls, because of the
834 * time-out
835 */
836 if (refreshnow)
837 {
838 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
839 refresh_limit++;
840
841 scr_refresh (refresh_type);
842 }
843
844 }
845 else
846 { 1020 }
847 switch (ch)
848 {
849 default:
850 process_nonprinting (ch);
851 break;
852 case C0_ESC: /* escape char */
853 process_escape_seq ();
854 break;
855 /*case 0x9b: */ /* CSI */
856 /* process_csi_seq (); */
857 }
858 1021
859 ch = NOCHAR; 1022 scr_refresh ();
860 } 1023 scrollBar.show (1);
861 } 1024#if USE_XIM
862 1025 im_send_spot ();
863 return flag; 1026#endif
864}
865
866// read the next character, currently handles UTF-8
867// will probably handle all sorts of other stuff in the future
868unicode_t
869rxvt_term::next_char ()
870{
871 while (cmdbuf_ptr < cmdbuf_endp)
872 { 1027 }
873 // assume 0x20 .. 0x7f to be ascii ALWAYS (all shift-states etc.) uh-oh
874 if ((*cmdbuf_ptr <= 0x7f && 0x20 <= *cmdbuf_ptr)
875 || !*cmdbuf_ptr)
876 return *cmdbuf_ptr++;
877 1028
878 wchar_t wc; 1029 display->flush ();
879 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1030}
880 1031
881 if (len == (size_t)-2) 1032/* checks whether a refresh is requested and starts the refresh timer */
882 { 1033void
883 // the mbstate stores incomplete sequences. didn't know this :/ 1034rxvt_term::refresh_check ()
1035{
1036 if (want_refresh && !flush_ev.is_active ())
1037 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
1038
1039 display->flush ();
1040}
1041
1042void
1043rxvt_term::flush_cb (ev::timer &w, int revents)
1044{
1045 make_current ();
1046
1047 refresh_count = 0;
1048 flush ();
1049}
1050
1051#ifdef CURSOR_BLINK
1052void
1053rxvt_term::cursor_blink_reset ()
1054{
1055 if (hidden_cursor)
1056 {
1057 hidden_cursor = 0;
1058 want_refresh = 1;
1059 }
1060
1061 if (option (Opt_cursorBlink))
1062 cursor_blink_ev.again ();
1063 else
1064 cursor_blink_ev.stop ();
1065}
1066
1067void
1068rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1069{
1070 hidden_cursor = !hidden_cursor;
1071 want_refresh = 1;
1072 refresh_check ();
1073}
1074#endif
1075
1076#ifdef TEXT_BLINK
1077void
1078rxvt_term::text_blink_cb (ev::timer &w, int revents)
1079{
1080 if (scr_refresh_rend (RS_Blink, RS_Blink))
1081 {
1082 hidden_text = !hidden_text;
1083 want_refresh = 1;
1084 refresh_check ();
1085 }
1086 else
1087 w.stop ();
1088}
1089#endif
1090
1091#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1092void
1093rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1094{
1095 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1096 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1097 {
1098 want_refresh = 1;
1099 refresh_check ();
1100 }
1101 else
1102 w.stop ();
1103}
1104#endif
1105
1106#ifdef SELECTION_SCROLLING
1107void
1108rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1109{
1110 if (scr_page (scroll_selection_lines))
1111 {
1112 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1113 want_refresh = 1;
1114 refresh_check ();
1115 }
1116 else
1117 w.stop ();
1118}
1119#endif
1120
1121#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1122void
1123rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1124{
1125 if (scr_page (mouse_slip_wheel_speed))
1126 {
1127 want_refresh = 1;
1128 refresh_check ();
1129 }
1130
1131 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1132 {
1133 mouse_slip_wheel_speed = 0;
1134 w.stop ();
1135 }
1136}
1137#endif
1138
1139#if LINUX_YIELD_HACK
1140static struct event_handler
1141{
1142 ev::prepare yield_ev;
1143
1144 void yield_cb (ev::prepare &w, int revents)
1145 {
1146 // this should really be sched_yield(), but the linux guys thought
1147 // that giving a process calling sched_yield () less cpu time than
1148 // ones with high nice levels is a useful thing to do. It surely is is
1149 // allowed by the sus... as is returning ENOSYS.
1150 // since the linux guys additionally thought that breaking the only
1151 // known workaround against their unusable sched_yield hack is cool,
1152 // we just nanosleep a bit and hope for the best.
1153
1154 struct timespec ts = { 0, 1000 };
1155 nanosleep (&ts, 0);
1156
1157 w.stop ();
1158 }
1159
1160 event_handler ()
1161 : yield_ev (this, &event_handler::yield_cb)
1162 {
1163 }
1164} event_handler;
1165#endif
1166
1167/* make sure all the cmd data is at beginning of cmdbuf */
1168void
1169rxvt_term::cmdbuf_reify ()
1170{
1171 if (cmdbuf_ptr == cmdbuf_base)
1172 return;
1173
1174 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1175
1176 memmove (cmdbuf_base, cmdbuf_ptr, used);
1177 cmdbuf_ptr = cmdbuf_base;
1178 cmdbuf_endp = cmdbuf_ptr + used;
1179
1180}
1181
1182#if defined (KEYSYM_RESOURCE)
1183void
1184rxvt_term::cmdbuf_append (const char *str, size_t count)
1185{
1186 cmdbuf_reify ();
1187
1188 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1189
1190 if (count > avail)
1191 return;
1192
1193 memcpy (cmdbuf_endp, str, count);
1194 cmdbuf_endp += count;
1195
1196 cmd_parse ();
1197}
1198#endif
1199
1200bool
1201rxvt_term::pty_fill ()
1202{
1203 cmdbuf_reify ();
1204
1205 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1206
1207 if (!avail)
1208 {
1209 // normally this indicates a "too long" command sequence - just drop the data we have
884 cmdbuf_ptr = cmdbuf_endp; 1210 cmdbuf_ptr = cmdbuf_base;
885 break; 1211 cmdbuf_endp = cmdbuf_ptr;
886 } 1212 avail = CBUFSIZ;
1213 }
887 1214
888 if (len == (size_t)-1) 1215 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
889 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
890 1216
891 // assume wchar == unicode 1217 if (r > 0)
1218 {
892 cmdbuf_ptr += len; 1219 cmdbuf_endp += r;
893 return wc; 1220 return true;
894 }
895
896 return NOCHAR;
897}
898
899/* rxvt_cmd_getc () - Return next input character */
900/*
901 * Return the next input character after first passing any keyboard input
902 * to the command.
903 */
904unicode_t
905rxvt_term::cmd_getc ()
906{
907 for (;;)
908 { 1221 }
909 unicode_t c = next_char (); 1222 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
910 if (c != NOCHAR)
911 return c;
912
913 // incomplete sequences should occur rarely, still, a better solution
914 // would be preferred. either setjmp/longjmp or better design.
915 fcntl (cmd_fd, F_SETFL, 0);
916 pty_fill ();
917 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
918 } 1223 {
1224#if LINUX_YIELD_HACK
1225 if (display->is_local)
1226 event_handler.yield_ev.start ();
1227#endif
1228 }
1229 else
1230 {
1231 pty_ev.stop ();
1232
1233 if (!option (Opt_hold))
1234 destroy ();
1235 }
1236
1237 return false;
919} 1238}
1239
1240void
1241rxvt_term::pty_cb (ev::io &w, int revents)
1242{
1243 make_current ();
1244
1245 if (revents & ev::READ)
1246 // loop, but don't allow a single term to monopolize us
1247 for (int i = CBUFCNT; i-- && pty_fill (); )
1248 cmd_parse ();
1249
1250 if (revents & ev::WRITE)
1251 pty_write ();
1252
1253 refresh_check ();
1254}
1255
1256void ecb_cold
1257rxvt_term::pointer_unblank ()
1258{
1259 XDefineCursor (dpy, vt, TermWin_cursor);
1260 recolour_cursor ();
920 1261
921#ifdef POINTER_BLANK 1262#ifdef POINTER_BLANK
922void
923rxvt_term::pointer_unblank ()
924{
925 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
926 recolour_cursor ();
927
928 hidden_pointer = 0; 1263 hidden_pointer = 0;
929 1264
930 if (Options & Opt_pointerBlank) 1265 if (option (Opt_pointerBlank))
931 pointer_ev.start (NOW + pointerBlankDelay); 1266 pointer_ev.start (pointerBlankDelay);
1267#endif
932} 1268}
933 1269
934void 1270#ifdef POINTER_BLANK
1271void ecb_cold
935rxvt_term::pointer_blank () 1272rxvt_term::pointer_blank ()
936{ 1273{
937 if (! (Options & Opt_pointerBlank)) 1274 if (!option (Opt_pointerBlank))
938 return; 1275 return;
939 1276
940 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1277 XDefineCursor (dpy, vt, display->blank_cursor);
941 XFlush (display->display); 1278 XFlush (dpy);
942 1279
943 hidden_pointer = 1; 1280 hidden_pointer = 1;
944} 1281}
945 1282
946void 1283void ecb_cold
947rxvt_term::pointer_cb (time_watcher &w) 1284rxvt_term::pointer_cb (ev::timer &w, int revents)
948{ 1285{
949 SET_R (this); 1286 make_current ();
950 SET_LOCALE (locale);
951 1287
952 pointer_blank (); 1288 pointer_blank ();
953} 1289}
954#endif 1290#endif
955 1291
956void 1292void
957rxvt_term::mouse_report (XButtonEvent &ev) 1293rxvt_term::mouse_report (XButtonEvent &ev)
958{ 1294{
959 int button_number, key_state = 0; 1295 int button_number, key_state = 0;
960 int x, y; 1296 int x, y;
1297 int code = 32;
961 1298
962 x = ev.x; 1299 x = Pixel2Col (ev.x) + 1;
963 y = ev.y; 1300 y = Pixel2Row (ev.y) + 1;
964 pixel_position (&x, &y); 1301
1302 if (ev.type == MotionNotify)
1303 {
1304 if (x == mouse_row && y == mouse_col)
1305 return;
1306
1307 mouse_row = x;
1308 mouse_col = y;
1309 code += 32;
1310 }
965 1311
966 if (MEvent.button == AnyButton) 1312 if (MEvent.button == AnyButton)
967 {
968 button_number = 3; 1313 button_number = 3;
969 }
970 else 1314 else
971 { 1315 {
972 button_number = MEvent.button - Button1; 1316 button_number = MEvent.button - Button1;
973 /* add 0x3D for wheel events, like xterm does */ 1317 /* add 0x3D for wheel events, like xterm does */
974 if (button_number >= 3) 1318 if (button_number >= 3)
975 button_number += (64 - 3); 1319 button_number += 64 - 3;
976 } 1320 }
977 1321
978 if (PrivateModes & PrivMode_MouseX10) 1322 if (priv_modes & PrivMode_MouseX10)
979 { 1323 {
980 /* 1324 /*
981 * do not report ButtonRelease 1325 * do not report ButtonRelease
982 * no state info allowed 1326 * no state info allowed
983 */ 1327 */
… …
998 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1342 + ((MEvent.state & ModMetaMask) ? 8 : 0)
999 + ((MEvent.state & ControlMask) ? 16 : 0); 1343 + ((MEvent.state & ControlMask) ? 16 : 0);
1000#ifdef MOUSE_REPORT_DOUBLECLICK 1344#ifdef MOUSE_REPORT_DOUBLECLICK
1001 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1345 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1002#endif 1346#endif
1003
1004 } 1347 }
1005 1348
1006#ifdef DEBUG_MOUSEREPORT 1349#if DEBUG_MOUSEREPORT
1007 fprintf (stderr, "Mouse ["); 1350 fprintf (stderr, "Mouse [");
1008 if (key_state & 16) 1351 if (key_state & 16)
1009 fputc ('C', stderr); 1352 fputc ('C', stderr);
1010 if (key_state & 4) 1353 if (key_state & 4)
1011 fputc ('S', stderr); 1354 fputc ('S', stderr);
… …
1013 fputc ('A', stderr); 1356 fputc ('A', stderr);
1014 if (key_state & 32) 1357 if (key_state & 32)
1015 fputc ('2', stderr); 1358 fputc ('2', stderr);
1016 fprintf (stderr, "]: <%d>, %d/%d\n", 1359 fprintf (stderr, "]: <%d>, %d/%d\n",
1017 button_number, 1360 button_number,
1018 x + 1, 1361 x,
1019 y + 1); 1362 y);
1020#else 1363#endif
1364
1365#if ENABLE_FRILLS
1366 if (priv_modes & PrivMode_ExtMouseRight)
1367 tt_printf ("\033[%d;%d;%dM",
1368 code + button_number + key_state,
1369 x,
1370 y);
1371 else if (priv_modes & PrivMode_ExtModeMouse)
1372 tt_printf ("\033[M%c%lc%lc",
1373 code + button_number + key_state,
1374 wint_t (32 + x),
1375 wint_t (32 + y));
1376 else
1377#endif
1021 tt_printf ("\033[M%c%c%c", 1378 tt_printf ("\033[M%c%c%c",
1022 (32 + button_number + key_state), 1379 code + button_number + key_state,
1023 (32 + x + 1), 1380 32 + x,
1024 (32 + y + 1)); 1381 32 + y);
1025#endif
1026} 1382}
1027
1028#ifdef USING_W11LIB
1029void
1030rxvt_W11_process_x_event (XEvent *ev)
1031{
1032 rxvt_t *r = rxvt_get_r ();
1033
1034 x_cb (*ev);
1035}
1036#endif
1037 1383
1038/*{{{ process an X event */ 1384/*{{{ process an X event */
1039void 1385void ecb_hot
1040rxvt_term::x_cb (XEvent &ev) 1386rxvt_term::x_cb (XEvent &ev)
1041{ 1387{
1042 SET_R (this); 1388 make_current ();
1043 SET_LOCALE (locale);
1044 1389
1045#if defined(CURSOR_BLINK) 1390 dLocal (Display *, dpy);
1046 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1047 {
1048 if (hidden_cursor)
1049 {
1050 hidden_cursor = 0;
1051 want_refresh = 1;
1052 }
1053 1391
1054 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1392 if (ev.xany.window == vt
1055 } 1393 && SHOULD_INVOKE (HOOK_X_EVENT)
1056#endif 1394 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1057
1058#if defined(POINTER_BLANK)
1059 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1060 {
1061 if (ev.type == MotionNotify
1062 || ev.type == ButtonPress
1063 || ev.type == ButtonRelease)
1064 if (hidden_pointer)
1065 pointer_unblank ();
1066
1067 if (ev.type == KeyPress && hidden_pointer == 0)
1068 pointer_blank ();
1069 }
1070#endif
1071
1072#ifdef USE_XIM
1073 if (XFilterEvent (&ev, None))
1074 return; 1395 return;
1075#endif
1076 1396
1397 // for XQueryPointer
1077 Window unused_root, unused_child; 1398 Window unused_root, unused_child;
1078 int unused_root_x, unused_root_y; 1399 int unused_root_x, unused_root_y;
1079 unsigned int unused_mask; 1400 unsigned int unused_mask;
1080
1081#ifdef DEBUG_X
1082 const char *const eventnames[] =
1083 { /* mason - this matches my system */
1084 "",
1085 "",
1086 "KeyPress",
1087 "KeyRelease",
1088 "ButtonPress",
1089 "ButtonRelease",
1090 "MotionNotify",
1091 "EnterNotify",
1092 "LeaveNotify",
1093 "FocusIn",
1094 "FocusOut",
1095 "KeymapNotify",
1096 "Expose",
1097 "GraphicsExpose",
1098 "NoExpose",
1099 "VisibilityNotify",
1100 "CreateNotify",
1101 "DestroyNotify",
1102 "UnmapNotify",
1103 "MapNotify",
1104 "MapRequest",
1105 "ReparentNotify",
1106 "ConfigureNotify",
1107 "ConfigureRequest",
1108 "GravityNotify",
1109 "ResizeRequest",
1110 "CirculateNotify",
1111 "CirculateRequest",
1112 "PropertyNotify",
1113 "SelectionClear",
1114 "SelectionRequest",
1115 "SelectionNotify",
1116 "ColormapNotify",
1117 "ClientMessage",
1118 "MappingNotify"
1119 };
1120#endif
1121
1122#ifdef DEBUG_X
1123 struct timeval tp;
1124 struct tm *ltt;
1125 (void)gettimeofday (&tp, NULL);
1126 ltt = localtime (& (tp.tv_sec));
1127 D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1128#endif
1129 1401
1130 switch (ev.type) 1402 switch (ev.type)
1131 { 1403 {
1132 case KeyPress: 1404 case KeyPress:
1133 lookup_key (ev.xkey); 1405 key_press (ev.xkey);
1134 break; 1406 break;
1135 1407
1136#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1137 case KeyRelease: 1408 case KeyRelease:
1138 { 1409 key_release (ev.xkey);
1139 if (! (ev.xkey.state & ControlMask))
1140 mouse_slip_wheel_speed = 0;
1141 else
1142 {
1143 KeySym ks;
1144
1145 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1146 if (ks == XK_Control_L || ks == XK_Control_R)
1147 mouse_slip_wheel_speed = 0;
1148 }
1149 break; 1410 break;
1150 }
1151#endif
1152 1411
1153 case ButtonPress: 1412 case ButtonPress:
1154 button_press (ev.xbutton); 1413 button_press (ev.xbutton);
1155 break; 1414 break;
1156 1415
… …
1158 button_release (ev.xbutton); 1417 button_release (ev.xbutton);
1159 break; 1418 break;
1160 1419
1161 case ClientMessage: 1420 case ClientMessage:
1162 if (ev.xclient.format == 32 1421 if (ev.xclient.format == 32
1163 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1422 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1164 destroy ();
1165#ifdef OFFIX_DND
1166 /* OffiX Dnd (drag 'n' drop) protocol */
1167 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1168 && (ev.xclient.data.l[0] == DndFile
1169 || ev.xclient.data.l[0] == DndDir
1170 || ev.xclient.data.l[0] == DndLink))
1171 { 1423 {
1172 /* Get Dnd data */ 1424 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1173 Atom ActualType; 1425 {
1174 int ActualFormat; 1426 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1175 unsigned char *data; 1427 {
1176 unsigned long Size, RemainingBytes; 1428 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1177 1429 {
1178 XGetWindowProperty (display->display, display->root, 1430 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1179 xa[XA_DNDSELECTION], 1431 destroy ();
1180 0L, 1000000L, 1432 }
1181 False, AnyPropertyType, 1433#if ENABLE_EWMH
1182 &ActualType, &ActualFormat, 1434 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1183 &Size, &RemainingBytes, 1435 XSendEvent (dpy, ev.xclient.window = display->root,
1436 False, SubstructureRedirectMask | SubstructureNotifyMask,
1184 &data); 1437 &ev);
1185 XChangeProperty (display->display, display->root, 1438#endif
1186 XA_CUT_BUFFER0, XA_STRING, 1439 }
1187 8, PropModeReplace, 1440 }
1188 data, STRLEN (data)); 1441#if ENABLE_XEMBED
1189 selection_paste (display->root, XA_CUT_BUFFER0, True); 1442 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1190 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1443 {
1444 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1445 focus_in ();
1446 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1447 focus_out ();
1448 }
1449#endif
1191 } 1450 }
1192#endif /* OFFIX_DND */
1193 break;
1194
1195 case MappingNotify:
1196 XRefreshKeyboardMapping (& (ev.xmapping));
1197 break; 1451 break;
1198 1452
1199 /* 1453 /*
1200 * XXX: this is not the _current_ arrangement 1454 * XXX: this is not the _current_ arrangement
1201 * Here's my conclusion: 1455 * Here's my conclusion:
… …
1220 break; 1474 break;
1221 } 1475 }
1222 break; 1476 break;
1223 1477
1224 case FocusIn: 1478 case FocusIn:
1225 if (!TermWin.focus) 1479 if (ev.xfocus.detail != NotifyInferior
1480 && ev.xfocus.detail != NotifyPointer
1481 && ev.xfocus.mode != NotifyGrab)
1482 focus_in ();
1483 break;
1484
1485 case FocusOut:
1486 if (ev.xfocus.detail != NotifyInferior
1487 && ev.xfocus.detail != NotifyPointer
1488 && ev.xfocus.mode != NotifyGrab)
1489 focus_out ();
1490 break;
1491
1492 case ConfigureNotify:
1493 if (ev.xconfigure.window == parent)
1226 { 1494 {
1227 TermWin.focus = 1; 1495 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1228 want_refresh = 1;
1229#ifdef USE_XIM
1230 if (Input_Context != NULL)
1231 XSetICFocus (Input_Context);
1232#endif
1233#ifdef CURSOR_BLINK
1234 if (Options & Opt_cursorBlink)
1235 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1236#endif
1237
1238 } 1496 ;
1239 break;
1240 1497
1241 case FocusOut: 1498 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1242 if (TermWin.focus) 1499
1500 bool moved = false;
1501#ifdef HAVE_BG_PIXMAP
1502 if (bg_window_position_sensitive ())
1243 { 1503 {
1244 TermWin.focus = 0; 1504 want_position_change = true;
1245 want_refresh = 1; 1505 if (bg_img == 0)
1246#ifdef USE_XIM 1506 moved = true;
1247 if (Input_Context != NULL)
1248 XUnsetICFocus (Input_Context);
1249#endif
1250#ifdef CURSOR_BLINK
1251 if (Options & Opt_cursorBlink)
1252 cursor_blink_ev.stop ();
1253 hidden_cursor = 0;
1254#endif
1255
1256 }
1257 break;
1258
1259 case ConfigureNotify:
1260 if (ev.xconfigure.window == TermWin.parent[0])
1261 {
1262 int height, width;
1263
1264 do
1265 { /* Wrap lots of configures into one */
1266 width = ev.xconfigure.width;
1267 height = ev.xconfigure.height;
1268 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1269 } 1507 }
1270 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1508#endif
1271 1509
1272 if (szHint.width != width || szHint.height != height) 1510 if (want_position_change)
1273 { 1511 {
1274 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1512 int x, y;
1275 resize_all_windows (width, height, 1); 1513
1514 if (ev.xconfigure.send_event)
1515 {
1516 x = ev.xconfigure.x;
1517 y = ev.xconfigure.y;
1518 }
1519 else
1520 get_window_origin (x, y);
1521
1522 if (x != parent_x || y != parent_y)
1523 {
1524 parent_x = x;
1525 parent_y = y;
1526 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1527 moved = true;
1528 }
1276 } 1529 }
1277#ifdef DEBUG_SIZE 1530
1531 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1532 {
1533 seen_resize = 1;
1534 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1535 }
1278 else 1536 else
1279 { 1537 {
1280 D_SIZE ((stderr, "Size: Not resizing")); 1538#ifdef HAVE_BG_PIXMAP
1539 if (moved)
1540 update_background ();
1541#endif
1281 } 1542 }
1282#endif
1283#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1284 if (Options & Opt_transparent)
1285 {
1286 check_our_parents ();
1287 if (am_transparent)
1288 want_full_refresh = 1;
1289 }
1290#endif
1291 1543
1544 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1292 } 1545 }
1293 break; 1546 break;
1294 1547
1548 case PropertyNotify:
1549 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1550 break;
1551
1295 case SelectionClear: 1552 case SelectionClear:
1296 display->set_selection_owner (0); 1553 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1297 break;
1298
1299 case SelectionNotify:
1300 if (selection_wait == Sel_normal)
1301 selection_paste (ev.xselection.requestor,
1302 ev.xselection.property, True);
1303 break; 1554 break;
1304 1555
1305 case SelectionRequest: 1556 case SelectionRequest:
1306 selection_send (ev.xselectionrequest); 1557 selection_send (ev.xselectionrequest);
1307 break; 1558 break;
1308 1559
1560 case MapNotify:
1561#ifdef HAVE_BG_PIXMAP
1562 // This is needed at startup for the case of no window manager
1563 // or a non-reparenting window manager and also because we
1564 // defer bg image updates if the window is not mapped. The
1565 // short delay is to optimize for multiple ConfigureNotify
1566 // events at startup when the window manager reparents the
1567 // window, so as to perform the computation after we have
1568 // received all of them.
1569 if (bg_img == 0)
1570 update_background_ev.start (0.025);
1571#endif
1572 mapped = 1;
1573#ifdef TEXT_BLINK
1574 text_blink_ev.start ();
1575#endif
1576 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1577 break;
1578
1309 case UnmapNotify: 1579 case UnmapNotify:
1310 TermWin.mapped = 0; 1580 mapped = 0;
1311#ifdef TEXT_BLINK 1581#ifdef TEXT_BLINK
1312 text_blink_ev.stop (); 1582 text_blink_ev.stop ();
1313#endif 1583#endif
1584 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1314 break; 1585 break;
1315
1316 case MapNotify:
1317 TermWin.mapped = 1;
1318#ifdef TEXT_BLINK
1319 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1320#endif
1321 break;
1322
1323#ifdef TRANSPARENT
1324 case ReparentNotify:
1325 rootwin_cb (ev);
1326 break;
1327#endif /* TRANSPARENT */
1328 1586
1329 case GraphicsExpose: 1587 case GraphicsExpose:
1330 case Expose: 1588 case Expose:
1331 if (ev.xany.window == TermWin.vt) 1589 if (ev.xany.window == vt)
1332 { 1590 {
1333#ifdef NO_SLOW_LINK_SUPPORT 1591 do
1592 {
1334 scr_expose (ev.xexpose.x, ev.xexpose.y, 1593 scr_expose (ev.xexpose.x, ev.xexpose.y,
1335 ev.xexpose.width, ev.xexpose.height, False); 1594 ev.xexpose.width, ev.xexpose.height, false);
1336#else 1595 }
1337 // don't understand this, so commented it out 1596 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1597
1598 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1599
1600 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1601 {
1338 scr_expose (ev.xexpose.x, ev.xexpose.y, 1602 scr_expose (ev.xexpose.x, ev.xexpose.y,
1339 ev.xexpose.width, ev.xexpose.height, False); 1603 ev.xexpose.width, ev.xexpose.height, false);
1340 //scr_expose (ev.xexpose.x, 0, 1604 }
1341 // ev.xexpose.width, TermWin.height, False); 1605
1342#endif
1343 want_refresh = 1; 1606 want_refresh = 1;
1344 } 1607 }
1345 else 1608 else
1346 { 1609 {
1347 XEvent unused_event; 1610 XEvent unused_event;
1348 1611
1349 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1612 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1350 Expose, 1613 ;
1351 &unused_event)) ; 1614 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1352 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1615 ;
1353 GraphicsExpose, 1616
1354 &unused_event)) ; 1617 if (scrollBar.state && ev.xany.window == scrollBar.win)
1355 if (isScrollbarWindow (ev.xany.window))
1356 { 1618 {
1357 scrollBar.setIdle (); 1619 scrollBar.state = SB_STATE_IDLE;
1358 scrollbar_show (0); 1620 scrollBar.show (0);
1359 } 1621 }
1360#ifdef MENUBAR
1361 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1362 menubar_expose ();
1363#endif
1364 } 1622 }
1365 break; 1623 break;
1366 1624
1367 case MotionNotify: 1625 case MotionNotify:
1368#ifdef POINTER_BLANK 1626#ifdef POINTER_BLANK
1369 if (hidden_pointer) 1627 if (hidden_pointer)
1370 pointer_unblank (); 1628 pointer_unblank ();
1371#endif 1629#endif
1372#if MENUBAR 1630 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1373 if (isMenuBarWindow (ev.xany.window)) 1631 || priv_modes & PrivMode_MouseAnyEvent)
1632 mouse_report (ev.xbutton);
1633 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1634 break;
1635
1636 if (ev.xany.window == vt)
1374 { 1637 {
1375 menubar_control (ev.xbutton); 1638 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1376 break; 1639 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1377 } 1640 ; // nop
1378#endif
1379 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1380 break;
1381
1382 if (ev.xany.window == TermWin.vt)
1383 {
1384 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1641 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1385 { 1642 {
1386 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1643 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1387 ; 1644 ;
1388 1645
1389 XQueryPointer (display->display, TermWin.vt, 1646 XQueryPointer (dpy, vt,
1390 &unused_root, &unused_child, 1647 &unused_root, &unused_child,
1391 &unused_root_x, &unused_root_y, 1648 &unused_root_x, &unused_root_y,
1392 & (ev.xbutton.x), & (ev.xbutton.y), 1649 &ev.xbutton.x, &ev.xbutton.y,
1393 &unused_mask); 1650 &ev.xbutton.state);
1394#ifdef MOUSE_THRESHOLD 1651#ifdef MOUSE_THRESHOLD
1395 /* deal with a `jumpy' mouse */ 1652 /* deal with a `jumpy' mouse */
1396 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1653 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1397 { 1654 {
1398#endif 1655#endif
1656#if ISO_14755
1657 // 5.4
1658 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1659 {
1660 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1661 break;
1662 }
1663#endif
1399 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1664 selection_extend (ev.xbutton.x, ev.xbutton.y,
1400 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1665 ev.xbutton.state & Button3Mask ? 2 : 0);
1666
1401#ifdef SELECTION_SCROLLING 1667#ifdef SELECTION_SCROLLING
1402 if (ev.xbutton.y < TermWin.int_bwidth 1668 if (ev.xbutton.y < int_bwidth
1403 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1669 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1404 { 1670 {
1671 page_dirn scroll_selection_dir;
1405 int dist; 1672 int dist;
1406
1407 pending_scroll_selection=1;
1408 1673
1409 /* don't clobber the current delay if we are 1674 /* don't clobber the current delay if we are
1410 * already in the middle of scrolling. 1675 * already in the middle of scrolling.
1411 */ 1676 */
1412 if (scroll_selection_delay<=0) 1677 if (!sel_scroll_ev.is_active ())
1413 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1678 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1414 1679
1415 /* save the event params so we can highlight 1680 /* save the event params so we can highlight
1416 * the selection in the pending-scroll loop 1681 * the selection in the pending-scroll loop
1417 */ 1682 */
1418 selection_save_x=ev.xbutton.x; 1683 selection_save_x = ev.xbutton.x;
1419 selection_save_y=ev.xbutton.y; 1684 selection_save_y = ev.xbutton.y;
1420 selection_save_state=
1421 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1685 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1422 1686
1423 /* calc number of lines to scroll */ 1687 /* calc number of lines to scroll */
1424 if (ev.xbutton.y<TermWin.int_bwidth) 1688 if (ev.xbutton.y < int_bwidth)
1425 { 1689 {
1426 scroll_selection_dir = UP; 1690 scroll_selection_dir = UP;
1427 dist = TermWin.int_bwidth - ev.xbutton.y; 1691 dist = int_bwidth - ev.xbutton.y;
1428 } 1692 }
1429 else 1693 else
1430 { 1694 {
1431 scroll_selection_dir = DN; 1695 scroll_selection_dir = DN;
1432 dist = ev.xbutton.y - 1696 dist = ev.xbutton.y - (int_bwidth + vt_height);
1433 (TermWin.int_bwidth + TermWin.height);
1434 } 1697 }
1698
1435 scroll_selection_lines= (Pixel2Height (dist)/ 1699 scroll_selection_lines = Pixel2Height (dist)
1436 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1700 / SELECTION_SCROLL_LINE_SPEEDUP
1701 + 1;
1437 MIN_IT (scroll_selection_lines, 1702 min_it (scroll_selection_lines,
1438 SELECTION_SCROLL_MAX_LINES); 1703 SELECTION_SCROLL_MAX_LINES);
1704 scroll_selection_lines *= scroll_selection_dir;
1439 } 1705 }
1440 else 1706 else
1441 { 1707 {
1442 /* we are within the text window, so we 1708 /* we are within the text window, so we
1443 * shouldn't be scrolling 1709 * shouldn't be scrolling
1444 */ 1710 */
1445 pending_scroll_selection = 0; 1711 sel_scroll_ev.stop();
1446 } 1712 }
1447#endif 1713#endif
1448#ifdef MOUSE_THRESHOLD 1714#ifdef MOUSE_THRESHOLD
1449
1450 } 1715 }
1451#endif 1716#endif
1452
1453 } 1717 }
1454 } 1718 }
1455 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1719 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1456 { 1720 {
1457 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1721 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1458 MotionNotify, &ev)) ; 1722 MotionNotify, &ev))
1723 ;
1724
1459 XQueryPointer (display->display, scrollBar.win, 1725 XQueryPointer (dpy, scrollBar.win,
1460 &unused_root, &unused_child, 1726 &unused_root, &unused_child,
1461 &unused_root_x, &unused_root_y, 1727 &unused_root_x, &unused_root_y,
1462 & (ev.xbutton.x), & (ev.xbutton.y), 1728 &ev.xbutton.x, &ev.xbutton.y,
1463 &unused_mask); 1729 &unused_mask);
1464 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1730 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1465 scrollbar_size ()); 1731 scrollBar.size ());
1466 scr_refresh (refresh_type);
1467 refresh_limit = 0; 1732 want_refresh = 1;
1468 scrollbar_show (1); 1733 scrollBar.show (1);
1469 } 1734 }
1470 break; 1735 break;
1471 } 1736 }
1472}
1473 1737
1474void 1738#if defined(CURSOR_BLINK)
1739 if (ev.type == KeyPress)
1740 cursor_blink_reset ();
1741#endif
1742
1743#if defined(POINTER_BLANK)
1744 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1745 {
1746 if (ev.type == MotionNotify
1747 || ev.type == ButtonPress
1748 || ev.type == ButtonRelease)
1749 if (hidden_pointer)
1750 pointer_unblank ();
1751
1752 if (ev.type == KeyPress && hidden_pointer == 0)
1753 pointer_blank ();
1754 }
1755#endif
1756
1757 refresh_check ();
1758}
1759
1760#if ENABLE_FRILLS
1761void ecb_cold
1762rxvt_term::set_urgency (bool enable)
1763{
1764 if (enable == urgency_hint)
1765 return;
1766
1767 if (XWMHints *h = XGetWMHints (dpy, parent))
1768 {
1769 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1770 XSetWMHints (dpy, parent, h);
1771 urgency_hint = enable;
1772 XFree (h);
1773 }
1774}
1775#endif
1776
1777void ecb_cold
1778rxvt_term::focus_in ()
1779{
1780 if (!focus)
1781 {
1782 focus = 1;
1783 want_refresh = 1;
1784
1785#if USE_XIM
1786 if (Input_Context != NULL)
1787 {
1788 im_set_position ();
1789 XSetICFocus (Input_Context);
1790 }
1791#endif
1792#if CURSOR_BLINK
1793 if (option (Opt_cursorBlink))
1794 cursor_blink_ev.again ();
1795#endif
1796#if OFF_FOCUS_FADING
1797 if (rs[Rs_fade])
1798 {
1799 pix_colors = pix_colors_focused;
1800 scr_recolour ();
1801 }
1802#endif
1803#if ENABLE_FRILLS
1804 if (option (Opt_urgentOnBell))
1805 set_urgency (0);
1806#endif
1807
1808 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1809 }
1810}
1811
1812void ecb_cold
1813rxvt_term::focus_out ()
1814{
1815 if (focus)
1816 {
1817 focus = 0;
1818 want_refresh = 1;
1819
1820#if ENABLE_FRILLS
1821 if (option (Opt_urgentOnBell))
1822 set_urgency (0);
1823#endif
1824#if ENABLE_FRILLS || ISO_14755
1825 if (iso14755buf)
1826 {
1827 iso14755buf = 0;
1828# if ISO_14755
1829 scr_overlay_off ();
1830# endif
1831 }
1832#endif
1833#if USE_XIM
1834 if (Input_Context != NULL)
1835 XUnsetICFocus (Input_Context);
1836#endif
1837#if CURSOR_BLINK
1838 if (option (Opt_cursorBlink))
1839 cursor_blink_ev.stop ();
1840
1841 hidden_cursor = 0;
1842#endif
1843#if OFF_FOCUS_FADING
1844 if (rs[Rs_fade])
1845 {
1846 pix_colors = pix_colors_unfocused;
1847 scr_recolour ();
1848 }
1849#endif
1850
1851 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1852 }
1853}
1854
1855void ecb_cold
1856rxvt_term::update_fade_color (unsigned int idx)
1857{
1858#if OFF_FOCUS_FADING
1859 if (rs[Rs_fade])
1860 {
1861 rgba c;
1862 pix_colors [Color_fade].get (c);
1863 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1864 }
1865#endif
1866}
1867
1868#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1869void ecb_hot
1475rxvt_term::rootwin_cb (XEvent &ev) 1870rxvt_term::rootwin_cb (XEvent &ev)
1476{ 1871{
1477 SET_R (this); 1872 make_current ();
1478 SET_LOCALE (locale); 1873
1874 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1875 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1876 return;
1479 1877
1480 switch (ev.type) 1878 switch (ev.type)
1481 { 1879 {
1482 case PropertyNotify: 1880 case PropertyNotify:
1881 /*
1882 * if user used some Esetroot compatible prog to set the root bg,
1883 * use the property to determine the pixmap. We use it later on.
1884 */
1483 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1885 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1886 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1484 { 1887 {
1485 if (ev.xproperty.state == PropertyNewValue) 1888#if BG_IMAGE_FROM_ROOT
1486 selection_property (ev.xproperty.window, ev.xproperty.atom); 1889 if (option (Opt_transparent))
1487 break; 1890 {
1891 rxvt_img::new_from_root (this)->replace (root_img);
1892 update_background ();
1893 }
1894#endif
1895 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1488 } 1896 }
1489#ifdef TRANSPARENT
1490 else
1491 {
1492 /*
1493 * if user used some Esetroot compatible prog to set the root bg,
1494 * use the property to determine the pixmap. We use it later on.
1495 */
1496 if (xa[XA_XROOTPMAPID] == 0)
1497 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1498 1897
1499 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1500 return;
1501 }
1502
1503 /* FALLTHROUGH */
1504 case ReparentNotify:
1505 if ((Options & Opt_transparent) && check_our_parents ())
1506 if (am_transparent)
1507 want_full_refresh = 1;
1508 break; 1898 break;
1509#endif
1510 } 1899 }
1900
1901 refresh_check ();
1511} 1902}
1903#endif
1512 1904
1513void 1905void
1514rxvt_term::button_press (XButtonEvent &ev) 1906rxvt_term::button_press (XButtonEvent &ev)
1515{ 1907{
1516 int reportmode = 0, clickintime; 1908 int reportmode = 0, clickintime;
1517 1909
1518 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1910 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1911
1519 if (!bypass_keystate) 1912 if (!bypass_keystate)
1520 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1913 reportmode = !! (priv_modes & PrivMode_mouse_report);
1914
1521 /* 1915 /*
1522 * VT window processing of button press 1916 * VT window processing of button press
1523 */ 1917 */
1524 if (ev.window == TermWin.vt) 1918 if (ev.window == vt)
1525 { 1919 {
1920 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1921 return;
1922
1923#if ISO_14755
1924 // 5.4
1925 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1926 {
1927 iso14755_54 (ev.x, ev.y);
1928 return;
1929 }
1930#endif
1931
1526 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1932 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1933
1527 if (reportmode) 1934 if (reportmode)
1528 { 1935 {
1529 /* mouse report from vt window */ 1936 /* mouse report from vt window */
1530 /* save the xbutton state (for ButtonRelease) */ 1937 /* save the xbutton state (for ButtonRelease) */
1531 MEvent.state = ev.state; 1938 MEvent.state = ev.state;
1532#ifdef MOUSE_REPORT_DOUBLECLICK 1939#ifdef MOUSE_REPORT_DOUBLECLICK
1533 if (ev.button == MEvent.button && clickintime) 1940 if (ev.button == MEvent.button && clickintime)
1534 { 1941 {
1535 /* same button, within alloted time */ 1942 /* same button, within allowed time */
1536 MEvent.clicks++; 1943 MEvent.clicks++;
1944
1537 if (MEvent.clicks > 1) 1945 if (MEvent.clicks > 1)
1538 { 1946 {
1539 /* only report double clicks */ 1947 /* only report double clicks */
1540 MEvent.clicks = 2; 1948 MEvent.clicks = 2;
1541 mouse_report (ev); 1949 mouse_report (ev);
… …
1553 mouse_report (ev); 1961 mouse_report (ev);
1554 } 1962 }
1555#else 1963#else
1556 MEvent.button = ev.button; 1964 MEvent.button = ev.button;
1557 mouse_report (ev); 1965 mouse_report (ev);
1558#endif /* MOUSE_REPORT_DOUBLECLICK */ 1966#endif /* MOUSE_REPORT_DOUBLECLICK */
1559 1967
1560 } 1968 }
1561 else 1969 else
1562 { 1970 {
1563 if (ev.button != MEvent.button) 1971 if (ev.button != MEvent.button)
1564 MEvent.clicks = 0; 1972 MEvent.clicks = 0;
1973
1565 switch (ev.button) 1974 switch (ev.button)
1566 { 1975 {
1567 case Button1: 1976 case Button1:
1977 /* allow meta + click to select rectangular areas */
1978 /* should be done in screen.C */
1979#if ENABLE_FRILLS
1980 selection.rect = !!(ev.state & ModMetaMask);
1981#else
1982 selection.rect = false;
1983#endif
1984
1568 /* allow shift+left click to extend selection */ 1985 /* allow shift+left click to extend selection */
1569 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1986 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1570 { 1987 {
1571 if (MEvent.button == Button1 && clickintime) 1988 if (MEvent.button == Button1 && clickintime)
1572 selection_rotate (ev.x, ev.y); 1989 selection_rotate (ev.x, ev.y);
1573 else 1990 else
1574 selection_extend (ev.x, ev.y, 1); 1991 selection_extend (ev.x, ev.y, 1);
… …
1589 case Button3: 2006 case Button3:
1590 if (MEvent.button == Button3 && clickintime) 2007 if (MEvent.button == Button3 && clickintime)
1591 selection_rotate (ev.x, ev.y); 2008 selection_rotate (ev.x, ev.y);
1592 else 2009 else
1593 selection_extend (ev.x, ev.y, 1); 2010 selection_extend (ev.x, ev.y, 1);
2011
1594 MEvent.button = Button3; 2012 MEvent.button = Button3;
1595 break; 2013 break;
1596 } 2014 }
1597 } 2015 }
2016
1598 MEvent.time = ev.time; 2017 MEvent.time = ev.time;
1599 return; 2018 return;
1600 } 2019 }
1601 2020
1602 /* 2021 /*
1603 * Scrollbar window processing of button press 2022 * Scrollbar window processing of button press
1604 */ 2023 */
1605 if (isScrollbarWindow (ev.window)) 2024 if (scrollBar.state && ev.window == scrollBar.win)
1606 { 2025 {
1607 scrollBar.setIdle (); 2026 page_dirn direction = NO_DIR;
2027
2028 if (scrollBar.upButton (ev.y))
2029 direction = UP; /* up */
2030 else if (scrollBar.dnButton (ev.y))
2031 direction = DN; /* down */
2032
2033 scrollBar.state = SB_STATE_IDLE;
1608 /* 2034 /*
1609 * Rxvt-style scrollbar: 2035 * Rxvt-style scrollbar:
1610 * move up if mouse is above slider 2036 * move up if mouse is above slider
1611 * move dn if mouse is below slider 2037 * move dn if mouse is below slider
1612 * 2038 *
… …
1621 /* 2047 /*
1622 * Mouse report disabled scrollbar: 2048 * Mouse report disabled scrollbar:
1623 * arrow buttons - send up/down 2049 * arrow buttons - send up/down
1624 * click on scrollbar - send pageup/down 2050 * click on scrollbar - send pageup/down
1625 */ 2051 */
1626 if ((scrollBar.style == R_SB_NEXT 2052 if (direction == UP)
1627 && scrollbarnext_upButton (ev.y))
1628 || (scrollBar.style == R_SB_RXVT
1629 && scrollbarrxvt_upButton (ev.y)))
1630 tt_printf ("\033[A"); 2053 tt_printf ("\033[A");
1631 else if ((scrollBar.style == R_SB_NEXT 2054 else if (direction == DN)
1632 && scrollbarnext_dnButton (ev.y))
1633 || (scrollBar.style == R_SB_RXVT
1634 && scrollbarrxvt_dnButton (ev.y)))
1635 tt_printf ("\033[B"); 2055 tt_printf ("\033[B");
1636 else 2056 else
1637 switch (ev.button) 2057 switch (ev.button)
1638 { 2058 {
1639 case Button2: 2059 case Button2:
… …
1646 tt_printf ("\033[5~"); 2066 tt_printf ("\033[5~");
1647 break; 2067 break;
1648 } 2068 }
1649 } 2069 }
1650 else 2070 else
1651#endif /* NO_SCROLLBAR_REPORT */ 2071#endif /* NO_SCROLLBAR_REPORT */
1652
1653 {
1654 char upordown = 0;
1655
1656 if (scrollBar.style == R_SB_NEXT)
1657 { 2072 {
1658 if (scrollbarnext_upButton (ev.y)) 2073 if (direction != NO_DIR)
1659 upordown = -1; /* up */
1660 else if (scrollbarnext_dnButton (ev.y))
1661 upordown = 1; /* down */
1662 }
1663 else if (scrollBar.style == R_SB_RXVT)
1664 {
1665 if (scrollbarrxvt_upButton (ev.y))
1666 upordown = -1; /* up */
1667 else if (scrollbarrxvt_dnButton (ev.y))
1668 upordown = 1; /* down */
1669 }
1670 if (upordown)
1671 { 2074 {
1672#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2075#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1673 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2076 if (!cont_scroll_ev.is_active ())
2077 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1674#endif 2078#endif
1675 if (scr_page (upordown < 0 ? UP : DN, 1)) 2079 if (scr_page (direction, 1))
1676 { 2080 {
1677 if (upordown < 0) 2081 if (direction == UP)
1678 scrollBar.setUp (); 2082 scrollBar.state = SB_STATE_UP;
1679 else 2083 else
1680 scrollBar.setDn (); 2084 scrollBar.state = SB_STATE_DOWN;
1681 } 2085 }
1682 } 2086 }
1683 else 2087 else
1684 switch (ev.button) 2088 switch (ev.button)
1685 { 2089 {
1686 case Button2: 2090 case Button2:
1687 switch (scrollbar_align) 2091 switch (scrollBar.align)
1688 { 2092 {
1689 case R_SB_ALIGN_TOP: 2093 case SB_ALIGN_TOP:
1690 csrO = 0; 2094 csrO = 0;
1691 break; 2095 break;
1692 case R_SB_ALIGN_CENTRE: 2096 case SB_ALIGN_CENTRE:
1693 csrO = (scrollBar.bot - scrollBar.top) / 2; 2097 csrO = (scrollBar.bot - scrollBar.top) / 2;
1694 break; 2098 break;
1695 case R_SB_ALIGN_BOTTOM: 2099 case SB_ALIGN_BOTTOM:
1696 csrO = scrollBar.bot - scrollBar.top; 2100 csrO = scrollBar.bot - scrollBar.top;
1697 break; 2101 break;
1698 } 2102 }
2103
1699 if (scrollBar.style == R_SB_XTERM 2104 if (scrollBar.style == SB_STYLE_XTERM
1700 || scrollbar_above_slider (ev.y) 2105 || scrollBar.above_slider (ev.y)
1701 || scrollbar_below_slider (ev.y)) 2106 || scrollBar.below_slider (ev.y))
1702 scr_move_to ( scrollbar_position (ev.y) - csrO, 2107 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1703 scrollbar_size ()); 2108
1704 scrollBar.setMotion (); 2109 scrollBar.state = SB_STATE_MOTION;
1705 break; 2110 break;
1706 2111
1707 case Button1: 2112 case Button1:
1708 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2113 if (scrollBar.align == SB_ALIGN_CENTRE)
1709 csrO = ev.y - scrollBar.top; 2114 csrO = ev.y - scrollBar.top;
1710 /* FALLTHROUGH */ 2115 /* FALLTHROUGH */
1711 2116
1712 case Button3: 2117 case Button3:
1713 if (scrollBar.style != R_SB_XTERM) 2118 if (scrollBar.style != SB_STYLE_XTERM)
1714 { 2119 {
1715 if (scrollbar_above_slider (ev.y)) 2120 if (scrollBar.above_slider (ev.y))
1716# ifdef RXVT_SCROLL_FULL 2121# ifdef RXVT_SCROLL_FULL
1717 scr_page (UP, TermWin.nrow - 1); 2122 scr_page (UP, nrow - 1);
1718# else 2123# else
1719 scr_page (UP, TermWin.nrow / 4); 2124 scr_page (UP, nrow / 4);
1720# endif 2125# endif
1721 else if (scrollbar_below_slider (ev.y)) 2126 else if (scrollBar.below_slider (ev.y))
1722# ifdef RXVT_SCROLL_FULL 2127# ifdef RXVT_SCROLL_FULL
1723 scr_page (DN, TermWin.nrow - 1); 2128 scr_page (DN, nrow - 1);
1724# else 2129# else
1725 scr_page (DN, TermWin.nrow / 4); 2130 scr_page (DN, nrow / 4);
1726# endif 2131# endif
1727 else 2132 else
1728 scrollBar.setMotion (); 2133 scrollBar.state = SB_STATE_MOTION;
1729 } 2134 }
1730 else 2135 else
1731 { 2136 {
1732 scr_page ((ev.button == Button1 ? DN : UP), 2137 scr_page ((ev.button == Button1 ? DN : UP),
1733 (TermWin.nrow 2138 (nrow
1734 * scrollbar_position (ev.y) 2139 * scrollBar.position (ev.y)
1735 / scrollbar_size ())); 2140 / scrollBar.size ()));
1736 } 2141 }
2142
1737 break; 2143 break;
1738 } 2144 }
1739 } 2145 }
2146
1740 return; 2147 return;
1741 } 2148 }
1742#if MENUBAR
1743 /*
1744 * Menubar window processing of button press
1745 */
1746 if (isMenuBarWindow (ev.window))
1747 menubar_control (ev);
1748#endif
1749} 2149}
1750 2150
1751void 2151void
1752rxvt_term::button_release (XButtonEvent &ev) 2152rxvt_term::button_release (XButtonEvent &ev)
1753{ 2153{
1754 int reportmode = 0; 2154 int reportmode = 0;
1755 2155
1756 csrO = 0; /* reset csr Offset */ 2156 csrO = 0; /* reset csr Offset */
1757 if (!bypass_keystate) 2157 if (!bypass_keystate)
1758 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2158 reportmode = !! (priv_modes & PrivMode_mouse_report);
1759 2159
1760 if (scrollbar_isUpDn ()) 2160 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1761 { 2161 {
1762 scrollBar.setIdle (); 2162 scrollBar.state = SB_STATE_IDLE;
1763 scrollbar_show (0); 2163 scrollBar.show (0);
1764#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1765 refresh_type &= ~SMOOTH_REFRESH;
1766#endif
1767
1768 } 2164 }
2165
1769#ifdef SELECTION_SCROLLING 2166#ifdef SELECTION_SCROLLING
1770 pending_scroll_selection=0; 2167 sel_scroll_ev.stop();
1771#endif 2168#endif
2169
1772 if (ev.window == TermWin.vt) 2170 if (ev.window == vt)
1773 { 2171 {
2172 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2173 return;
2174
2175#if ISO_14755
2176 // 5.4
2177 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2178 return;
2179#endif
2180
1774 if (reportmode) 2181 if (reportmode)
1775 { 2182 {
1776 /* mouse report from vt window */ 2183 /* mouse report from vt window */
1777 /* don't report release of wheel "buttons" */ 2184 /* don't report release of wheel "buttons" */
1778 if (ev.button >= 4) 2185 if (ev.button >= 4)
… …
1789 mouse_report (ev); 2196 mouse_report (ev);
1790 } 2197 }
1791#else /* MOUSE_REPORT_DOUBLECLICK */ 2198#else /* MOUSE_REPORT_DOUBLECLICK */
1792 MEvent.button = AnyButton; 2199 MEvent.button = AnyButton;
1793 mouse_report (ev); 2200 mouse_report (ev);
1794#endif /* MOUSE_REPORT_DOUBLECLICK */ 2201#endif /* MOUSE_REPORT_DOUBLECLICK */
1795 return; 2202 return;
1796 } 2203 }
2204
1797 /* 2205 /*
1798 * dumb hack to compensate for the failure of click-and-drag 2206 * dumb hack to compensate for the failure of click-and-drag
1799 * when overriding mouse reporting 2207 * when overriding mouse reporting
1800 */ 2208 */
1801 if (PrivateModes & PrivMode_mouse_report 2209 if (priv_modes & PrivMode_mouse_report
1802 && bypass_keystate 2210 && bypass_keystate
1803 && ev.button == Button1 && MEvent.clicks <= 1) 2211 && ev.button == Button1 && MEvent.clicks <= 1)
1804 selection_extend (ev.x, ev.y, 0); 2212 selection_extend (ev.x, ev.y, 0);
1805 2213
1806 switch (ev.button) 2214 switch (ev.button)
1807 { 2215 {
1808 case Button1: 2216 case Button1:
1809 case Button3: 2217 case Button3:
1810 selection_make (ev.time); 2218 selection_make (ev.time);
1811 break; 2219 break;
2220
1812 case Button2: 2221 case Button2:
1813 selection_request (ev.time, ev.x, ev.y); 2222 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2223 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1814 break; 2224 break;
2225
1815#ifdef MOUSE_WHEEL 2226#ifdef MOUSE_WHEEL
1816 case Button4: 2227 case Button4:
1817 case Button5: 2228 case Button5:
1818 { 2229 {
1819 int i; 2230 int lines;
1820 page_dirn v; 2231 page_dirn dirn;
1821 2232
1822 v = (ev.button == Button4) ? UP : DN; 2233 dirn = ev.button == Button4 ? UP : DN;
2234
1823 if (ev.state & ShiftMask) 2235 if (ev.state & ShiftMask)
1824 i = 1; 2236 lines = 1;
1825 else if ((Options & Opt_mouseWheelScrollPage)) 2237 else if (option (Opt_mouseWheelScrollPage))
1826 i = TermWin.nrow - 1; 2238 lines = nrow - 1;
1827 else 2239 else
1828 i = 5; 2240 lines = 5;
2241
1829# ifdef MOUSE_SLIP_WHEELING 2242# ifdef MOUSE_SLIP_WHEELING
1830 if (ev.state & ControlMask) 2243 if (ev.state & ControlMask)
1831 { 2244 {
1832 mouse_slip_wheel_speed += (v ? -1 : 1); 2245 mouse_slip_wheel_speed += dirn;
1833 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2246 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2247
2248 if (!slip_wheel_ev.is_active ())
2249 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1834 } 2250 }
2251 else
1835# endif 2252# endif
1836# ifdef JUMP_MOUSE_WHEEL
1837 scr_page (v, i);
1838 scr_refresh (SMOOTH_REFRESH);
1839 scrollbar_show (1);
1840# else
1841 while (i--)
1842 { 2253 {
1843 scr_page (v, 1); 2254 scr_page (dirn, lines);
1844 scr_refresh (SMOOTH_REFRESH);
1845 scrollbar_show (1); 2255 scrollBar.show (1);
1846 } 2256 }
1847# endif
1848
1849 } 2257 }
1850 break; 2258 break;
1851#endif 2259#endif
1852
1853 }
1854 }
1855#ifdef MENUBAR
1856 else if (isMenuBarWindow (ev.window))
1857 menubar_control (ev);
1858#endif
1859}
1860
1861
1862#ifdef TRANSPARENT
1863/*
1864 * Check our parents are still who we think they are.
1865 * Do transparency updates if required
1866 */
1867int
1868rxvt_term::check_our_parents ()
1869{
1870 int i, pchanged, aformat, have_pixmap, rootdepth;
1871 unsigned long nitems, bytes_after;
1872 Atom atype;
1873 unsigned char *prop = NULL;
1874 Window root, oldp, *list;
1875 Pixmap rootpixmap = None;
1876 XWindowAttributes wattr, wrootattr;
1877
1878 pchanged = 0;
1879
1880 if (! (Options & Opt_transparent))
1881 return pchanged; /* Don't try any more */
1882
1883 XGetWindowAttributes (display->display, display->root, &wrootattr);
1884 rootdepth = wrootattr.depth;
1885
1886 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1887 if (rootdepth != wattr.depth)
1888 {
1889 if (am_transparent)
1890 { 2260 }
1891 pchanged = 1; 2261 }
1892 XSetWindowBackground (display->display, TermWin.vt, 2262}
1893 PixColors[Color_bg]); 2263
1894 am_transparent = am_pixmap_trans = 0; 2264/*}}} */
2265
2266void ecb_hot
2267rxvt_term::cmd_parse ()
2268{
2269 wchar_t ch = NOCHAR;
2270 char *seq_begin; // remember start of esc-sequence here
2271
2272 for (;;)
2273 {
2274 if (ecb_unlikely (ch == NOCHAR))
1895 } 2275 {
1896 return pchanged; /* Don't try any more */ 2276 seq_begin = cmdbuf_ptr;
1897 } 2277 ch = next_char ();
1898 2278
1899 /* Get all X ops out of the queue so that our information is up-to-date. */ 2279 if (ch == NOCHAR)
1900 XSync (display->display, False); 2280 break;
1901
1902 /*
1903 * Make the frame window set by the window manager have
1904 * the root background. Some window managers put multiple nested frame
1905 * windows for each client, so we have to take care about that.
1906 */
1907 i = (xa[XA_XROOTPMAPID] != 0
1908 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1909 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1910 &nitems, &bytes_after, &prop) == Success));
1911 if (!i || prop == NULL)
1912 have_pixmap = 0;
1913 else
1914 {
1915 have_pixmap = 1;
1916 rootpixmap = * ((Pixmap *)prop);
1917 XFree (prop);
1918 }
1919 if (have_pixmap)
1920 {
1921 /*
1922 * Copy display->root pixmap transparency
1923 */
1924 int sx, sy, nx, ny;
1925 unsigned int nw, nh;
1926 Window cr;
1927 XImage *image;
1928 GC gc;
1929 XGCValues gcvalue;
1930
1931 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1932 0, 0, &sx, &sy, &cr);
1933 nw = (unsigned int)szHint.width;
1934 nh = (unsigned int)szHint.height;
1935 nx = ny = 0;
1936
1937 if (sx < 0)
1938 { 2281 }
1939 nw += sx; 2282
1940 nx = -sx; 2283 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1941 sx = 0;
1942 } 2284 {
1943 2285 if (ecb_unlikely (!seen_input))
1944 if (sy < 0)
1945 {
1946 nh += sy;
1947 ny = -sy;
1948 sy = 0;
1949 }
1950
1951 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1952 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1953 allowedxerror = -1;
1954 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1955 ZPixmap);
1956 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1957 /* XXX: may need a delay here? */
1958 allowedxerror = 0;
1959 if (image == NULL)
1960 {
1961 if (am_transparent && am_pixmap_trans)
1962 { 2286 {
1963 pchanged = 1; 2287 seen_input = 1;
1964 if (TermWin.pixmap != None) 2288 // many badly-written programs (e.g. jed) contain a race condition:
2289 // they first read the screensize and then install a SIGWINCH handler.
2290 // some window managers resize the window early, and these programs
2291 // then sometimes get the size wrong.
2292 // unfortunately other programs are even more buggy and dislike
2293 // being sent SIGWINCH, so only do it when we were in fact being
2294 // resized.
2295 if (seen_resize && cmd_pid)
2296 kill (-cmd_pid, SIGWINCH);
2297 }
2298
2299 /* Read a text string from the input buffer */
2300 wchar_t buf[UBUFSIZ];
2301 bool refreshnow = false;
2302 int nlines = 0;
2303 wchar_t *str = buf;
2304 wchar_t *eol = str + min (ncol, UBUFSIZ);
2305
2306 for (;;)
2307 {
2308 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2309 break;
2310
2311 *str++ = ch;
2312
2313 if (ecb_unlikely (ch == C0_LF || str >= eol))
1965 { 2314 {
1966 XFreePixmap (display->display, TermWin.pixmap); 2315 if (ch == C0_LF)
1967 TermWin.pixmap = None; 2316 nlines++;
2317
2318 refresh_count++;
2319
2320 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2321 {
2322 refresh_count = 0;
2323
2324 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2325 {
2326 refreshnow = true;
2327 ch = NOCHAR;
2328 break;
2329 }
2330 }
2331
2332 // scr_add_lines only works for nlines <= nrow - 1.
2333 if (nlines >= nrow - 1)
2334 {
2335 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2336 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2337 scr_add_lines (buf, str - buf, nlines);
2338
2339 nlines = 0;
2340 str = buf;
2341 eol = str + min (ncol, UBUFSIZ);
2342 }
2343
2344 if (str >= eol)
2345 {
2346 if (eol >= buf + UBUFSIZ)
2347 {
2348 ch = NOCHAR;
2349 break;
2350 }
2351 else
2352 eol = min (eol + ncol, buf + UBUFSIZ);
2353 }
2354
1968 } 2355 }
2356
2357 seq_begin = cmdbuf_ptr;
2358 ch = next_char ();
1969 } 2359 }
1970 am_pixmap_trans = 0; 2360
2361 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2362 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2363 scr_add_lines (buf, str - buf, nlines);
2364
2365 /*
2366 * If there have been a lot of new lines, then update the screen
2367 * What the heck we'll cheat and only refresh less than every page-full.
2368 * if skipScroll is enabled.
2369 */
2370 if (refreshnow)
2371 {
2372 scr_refresh ();
2373 want_refresh = 1;
2374 }
1971 } 2375 }
1972 else 2376 else
1973 { 2377 {
1974 if (TermWin.pixmap != None) 2378 try
1975 XFreePixmap (display->display, TermWin.pixmap);
1976 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
1977 (unsigned int)szHint.width,
1978 (unsigned int)szHint.height,
1979 (unsigned int)image->depth);
1980 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
1981 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
1982 nx, ny, (unsigned int)image->width,
1983 (unsigned int)image->height);
1984 XFreeGC (display->display, gc);
1985 XDestroyImage (image);
1986 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
1987 TermWin.pixmap);
1988 if (!am_transparent || !am_pixmap_trans)
1989 pchanged = 1;
1990 am_transparent = am_pixmap_trans = 1;
1991 }
1992 }
1993
1994 if (!am_pixmap_trans)
1995 {
1996 unsigned int n;
1997 /*
1998 * InheritPixmap transparency
1999 */
2000 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2001 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2002 i++)
2003 {
2004 oldp = TermWin.parent[i];
2005 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2006 &TermWin.parent[i], &list, &n);
2007 XFree (list);
2008 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2009 if (TermWin.parent[i] == display->root)
2010 { 2379 {
2011 if (oldp != None) 2380 process_nonprinting (ch);
2012 pchanged = 1; 2381 }
2382 catch (const class out_of_input &o)
2383 {
2384 // we ran out of input, retry later
2385 cmdbuf_ptr = seq_begin;
2013 break; 2386 break;
2014 } 2387 }
2015 if (oldp != TermWin.parent[i])
2016 pchanged = 1;
2017 }
2018 2388
2019 n = 0; 2389 ch = NOCHAR;
2020
2021 if (pchanged)
2022 { 2390 }
2023 for (; n < (unsigned int)i; n++) 2391 }
2024 { 2392}
2025 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2393
2026 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2394// read the next character
2027 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2395wchar_t ecb_hot
2028 { 2396rxvt_term::next_char () NOTHROW
2029 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2397{
2030 break; 2398 while (cmdbuf_ptr < cmdbuf_endp)
2031 } 2399 {
2032 } 2400 // assume 7-bit to be ascii ALWAYS
2401 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2402 return *cmdbuf_ptr++;
2403
2404 wchar_t wc;
2405 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2406
2407 if (len == (size_t)-2)
2033 } 2408 {
2034 2409 // the mbstate stores incomplete sequences. didn't know this :/
2035 if (n > (int) (sizeof (TermWin.parent) 2410 cmdbuf_ptr = cmdbuf_endp;
2036 / sizeof (TermWin.parent[0]))) 2411 break;
2037 { 2412 }
2038 D_X ((stderr, "InheritPixmap Turning off")); 2413
2039 XSetWindowBackground (display->display, TermWin.parent[0], 2414 if (len == (size_t)-1)
2040 PixColors[Color_fg]);
2041 XSetWindowBackground (display->display, TermWin.vt,
2042 PixColors[Color_bg]);
2043 am_transparent = 0;
2044 /* XXX: also turn off Opt_transparent? */
2045 } 2415 {
2046 else 2416 mbstate.reset (); // reset now undefined conversion state
2417 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2418 // in which case we "erroneously" return the next byte which might be valid.
2419 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2047 { 2420 }
2048 /* wait (an arbitrary period) for the WM to do its thing
2049 * needed for fvwm2.2.2 (and before?) */
2050# ifdef HAVE_NANOSLEEP
2051 struct timespec rqt;
2052 2421
2053 rqt.tv_sec = 1; 2422 // assume wchar == unicode
2054 rqt.tv_nsec = 0; 2423 cmdbuf_ptr += len;
2055 nanosleep (&rqt, NULL); 2424 return wc & UNICODE_MASK;
2056# else
2057 sleep (1);
2058# endif
2059 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2060 for (n = 0; n < (unsigned int)i; n++)
2061 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2062 ParentRelative);
2063 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2064 ParentRelative);
2065 am_transparent = 1;
2066 }
2067
2068 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2069 TermWin.parent[i] = None;
2070 } 2425 }
2426
2427 return NOCHAR;
2428}
2429
2430// read the next octet
2431uint32_t ecb_hot
2432rxvt_term::next_octet () NOTHROW
2433{
2434 return cmdbuf_ptr < cmdbuf_endp
2435 ? (unsigned char)*cmdbuf_ptr++
2436 : NOCHAR;
2437}
2438
2439static class out_of_input out_of_input;
2440
2441wchar_t ecb_hot
2442rxvt_term::cmd_getc () THROW ((class out_of_input))
2443{
2444 wchar_t c = next_char ();
2445
2446 if (c == NOCHAR)
2447 throw out_of_input;
2448
2071 return pchanged; 2449 return c;
2072} 2450}
2073#endif
2074 2451
2075/*}}} */ 2452uint32_t ecb_hot
2453rxvt_term::cmd_get8 () THROW ((class out_of_input))
2454{
2455 uint32_t c = next_octet ();
2456
2457 if (c == NOCHAR)
2458 throw out_of_input;
2459
2460 return c;
2461}
2076 2462
2077/*{{{ print pipe */ 2463/*{{{ print pipe */
2078/*----------------------------------------------------------------------*/ 2464/*----------------------------------------------------------------------*/
2079#ifdef PRINTPIPE 2465#ifdef PRINTPIPE
2080FILE * 2466FILE * ecb_cold
2081rxvt_term::popen_printer () 2467rxvt_term::popen_printer ()
2082{ 2468{
2083 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2469 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2084 2470
2085 if (stream == NULL) 2471 if (stream == NULL)
2086 rxvt_print_error ("can't open printer pipe"); 2472 rxvt_warn ("can't open printer pipe, not printing.\n");
2473
2087 return stream; 2474 return stream;
2088} 2475}
2089 2476
2090int 2477int ecb_cold
2091rxvt_term::pclose_printer (FILE *stream) 2478rxvt_term::pclose_printer (FILE *stream)
2092{ 2479{
2093 fflush (stream); 2480 fflush (stream);
2094 /* pclose () reported not to work on SunOS 4.1.3 */
2095# if defined (__sun__) /* TODO: RESOLVE THIS */
2096 /* pclose works provided SIGCHLD handler uses waitpid */
2097 return pclose (stream); /* return fclose (stream); */
2098# else
2099 return pclose (stream); 2481 return pclose (stream);
2100# endif
2101} 2482}
2102 2483
2103/* 2484/*
2104 * simulate attached vt100 printer 2485 * simulate attached vt100 printer
2105 */ 2486 */
2106void 2487void ecb_cold
2107rxvt_term::process_print_pipe () 2488rxvt_term::process_print_pipe ()
2108{ 2489{
2109 int done; 2490 FILE *fd = popen_printer ();
2110 FILE *fd;
2111 2491
2112 if ((fd = popen_printer ()) == NULL) 2492 if (!fd)
2113 return; 2493 return;
2114 2494
2115 /* 2495 /*
2116 * Send all input to the printer until either ESC[4i or ESC[?4i 2496 * Send all input to the printer until either ESC[4i or ESC[?4i
2117 * is received. 2497 * is received.
2118 */ 2498 */
2119 for (done = 0; !done;) 2499 for (int done = 0; !done; )
2120 { 2500 {
2121 unsigned char buf[8]; 2501 unsigned char buf[8];
2122 unsigned char ch; 2502 unicode_t ch;
2123 unsigned int i, len; 2503 unsigned int i, len;
2124 2504
2125 if ((ch = cmd_getc ()) != C0_ESC) 2505 if ((ch = cmd_getc ()) != C0_ESC)
2126 { 2506 {
2127 if (putc (ch, fd) == EOF) 2507 if (putc (ch, fd) == EOF)
2128 break; /* done = 1 */ 2508 break; /* done = 1 */
… …
2143 { 2523 {
2144 if ((buf[len++] = cmd_getc ()) == 'i') 2524 if ((buf[len++] = cmd_getc ()) == 'i')
2145 break; /* done = 1 */ 2525 break; /* done = 1 */
2146 } 2526 }
2147 } 2527 }
2528
2148 for (i = 0; i < len; i++) 2529 for (i = 0; i < len; i++)
2149 if (putc (buf[i], fd) == EOF) 2530 if (putc (buf[i], fd) == EOF)
2150 { 2531 {
2151 done = 1; 2532 done = 1;
2152 break; 2533 break;
2153 } 2534 }
2154 } 2535 }
2155 } 2536 }
2537
2156 pclose_printer (fd); 2538 pclose_printer (fd);
2157} 2539}
2158#endif /* PRINTPIPE */ 2540#endif /* PRINTPIPE */
2159/*}}} */ 2541/*}}} */
2160 2542
2161/* *INDENT-OFF* */
2162enum { 2543enum {
2163 C1_40 = 0x40, 2544 C1_40 = 0x40,
2164 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2545 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2165 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2546 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2166 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2547 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2167 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2548 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2168}; 2549};
2169/* *INDENT-ON* */
2170 2550
2171/*{{{ process non-printing single characters */ 2551/*{{{ process non-printing single characters */
2172void 2552void ecb_hot
2173rxvt_term::process_nonprinting (unsigned char ch) 2553rxvt_term::process_nonprinting (unicode_t ch)
2174{ 2554{
2175 switch (ch) 2555 switch (ch)
2176 { 2556 {
2557 case C0_ESC:
2558 process_escape_seq ();
2559 break;
2177 case C0_ENQ: /* terminal Status */ 2560 case C0_ENQ: /* terminal Status */
2178 if (rs[Rs_answerbackstring]) 2561 if (rs[Rs_answerbackstring])
2179 tt_write ( 2562 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2180 (const unsigned char *)rs[Rs_answerbackstring],
2181 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2182 else 2563 else
2183 tt_write ((unsigned char *)VT100_ANS, 2564 tt_write (VT100_ANS, strlen (VT100_ANS));
2184 (unsigned int)STRLEN (VT100_ANS));
2185 break; 2565 break;
2186 case C0_BEL: /* bell */ 2566 case C0_BEL: /* bell */
2187 scr_bell (); 2567 scr_bell ();
2188 break; 2568 break;
2189 case C0_BS: /* backspace */ 2569 case C0_BS: /* backspace */
… …
2204 scr_charset_choose (1); 2584 scr_charset_choose (1);
2205 break; 2585 break;
2206 case C0_SI: /* shift in - acs */ 2586 case C0_SI: /* shift in - acs */
2207 scr_charset_choose (0); 2587 scr_charset_choose (0);
2208 break; 2588 break;
2589
2590#ifdef EIGHT_BIT_CONTROLS
2591 // 8-bit controls
2592 case 0x90: /* DCS */
2593 process_dcs_seq ();
2594 break;
2595 case 0x9b: /* CSI */
2596 process_csi_seq ();
2597 break;
2598 case 0x9d: /* OSC */
2599 process_osc_seq ();
2600 break;
2601#endif
2209 } 2602 }
2210} 2603}
2211/*}}} */ 2604/*}}} */
2212 2605
2213 2606
2214/*{{{ process VT52 escape sequences */ 2607/*{{{ process VT52 escape sequences */
2215void 2608void ecb_cold
2216rxvt_term::process_escape_vt52 (unsigned char ch) 2609rxvt_term::process_escape_vt52 (unicode_t ch)
2217{ 2610{
2218 int row, col; 2611 int row, col;
2219 2612
2220 switch (ch) 2613 switch (ch)
2221 { 2614 {
… …
2254 break; 2647 break;
2255 case 'Z': /* identify the terminal type */ 2648 case 'Z': /* identify the terminal type */
2256 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2649 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2257 break; 2650 break;
2258 case '<': /* turn off VT52 mode */ 2651 case '<': /* turn off VT52 mode */
2259 PrivMode (0, PrivMode_vt52); 2652 priv_modes &= ~PrivMode_vt52;
2260 break; 2653 break;
2261 case 'F': /* use special graphics character set */ 2654 case 'F': /* use special graphics character set */
2262 case 'G': /* use regular character set */ 2655 case 'G': /* use regular character set */
2263 /* unimplemented */ 2656 /* unimplemented */
2264 break; 2657 break;
… …
2270} 2663}
2271/*}}} */ 2664/*}}} */
2272 2665
2273 2666
2274/*{{{ process escape sequences */ 2667/*{{{ process escape sequences */
2275void 2668void ecb_hot
2276rxvt_term::process_escape_seq () 2669rxvt_term::process_escape_seq ()
2277{ 2670{
2278 unsigned char ch = cmd_getc (); 2671 unicode_t ch = cmd_getc ();
2279 2672
2280 if (PrivateModes & PrivMode_vt52) 2673 if (priv_modes & PrivMode_vt52)
2281 { 2674 {
2282 process_escape_vt52 (ch); 2675 process_escape_vt52 (ch);
2283 return; 2676 return;
2284 } 2677 }
2285 2678
2286 switch (ch) 2679 switch (ch)
2287 { 2680 {
2288 /* case 1: do_tek_mode (); break; */
2289 case '#': 2681 case '#':
2290 if (cmd_getc () == '8') 2682 if (cmd_getc () == '8')
2291 scr_E (); 2683 scr_E ();
2292 break; 2684 break;
2293 case '(': 2685 case '(':
… …
2300 scr_charset_set (2, (unsigned int)cmd_getc ()); 2692 scr_charset_set (2, (unsigned int)cmd_getc ());
2301 break; 2693 break;
2302 case '+': 2694 case '+':
2303 scr_charset_set (3, (unsigned int)cmd_getc ()); 2695 scr_charset_set (3, (unsigned int)cmd_getc ());
2304 break; 2696 break;
2305#ifndef NO_FRILLS 2697#if !ENABLE_MINIMAL
2306 case '6': 2698 case '6':
2307 scr_backindex (); 2699 scr_backindex ();
2308 break; 2700 break;
2309#endif 2701#endif
2310 case '7': 2702 case '7':
2311 scr_cursor (SAVE); 2703 scr_cursor (SAVE);
2312 break; 2704 break;
2313 case '8': 2705 case '8':
2314 scr_cursor (RESTORE); 2706 scr_cursor (RESTORE);
2315 break; 2707 break;
2316#ifndef NO_FRILLS 2708#if !ENABLE_MINIMAL
2317 case '9': 2709 case '9':
2318 scr_forwardindex (); 2710 scr_forwardindex ();
2319 break; 2711 break;
2320#endif 2712#endif
2713 // DECPAM/DECPNM
2321 case '=': 2714 case '=':
2715 priv_modes |= PrivMode_aplKP;
2716 break;
2322 case '>': 2717 case '>':
2323 PrivMode ((ch == '='), PrivMode_aplKP); 2718 priv_modes &= ~PrivMode_aplKP;
2324 break; 2719 break;
2325 2720
2326 case C1_40: 2721 case C1_40:
2327 cmd_getc (); 2722 cmd_getc ();
2328 break; 2723 break;
… …
2331 break; 2726 break;
2332 2727
2333 /* 8.3.87: NEXT LINE */ 2728 /* 8.3.87: NEXT LINE */
2334 case C1_NEL: /* ESC E */ 2729 case C1_NEL: /* ESC E */
2335 { 2730 {
2336 unicode_t nlcr[] = { L'\n', L'\r' }; 2731 wchar_t nlcr[] = { C0_LF, C0_CR };
2337 scr_add_lines (nlcr, 1, 2); 2732 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2338 } 2733 }
2339 break; 2734 break;
2340 2735
2341 /* kidnapped escape sequence: Should be 8.3.48 */ 2736 /* kidnapped escape sequence: Should be 8.3.48 */
2342 case C1_ESA: /* ESC G */ 2737 case C1_ESA: /* ESC G */
2343 process_graphics (); 2738 // used by original rxvt for rob nations own graphics mode
2739 if (cmd_getc () == 'Q')
2740 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2344 break; 2741 break;
2345 2742
2346 /* 8.3.63: CHARACTER TABULATION SET */ 2743 /* 8.3.63: CHARACTER TABULATION SET */
2347 case C1_HTS: /* ESC H */ 2744 case C1_HTS: /* ESC H */
2348 scr_set_tab (1); 2745 scr_set_tab (1);
… …
2352 case C1_RI: /* ESC M */ 2749 case C1_RI: /* ESC M */
2353 scr_index (DN); 2750 scr_index (DN);
2354 break; 2751 break;
2355 2752
2356 /* 8.3.142: SINGLE-SHIFT TWO */ 2753 /* 8.3.142: SINGLE-SHIFT TWO */
2357 /*case C1_SS2: scr_single_shift (2); break; */ 2754 /* case C1_SS2: break; */
2358 2755
2359 /* 8.3.143: SINGLE-SHIFT THREE */ 2756 /* 8.3.143: SINGLE-SHIFT THREE */
2360 /*case C1_SS3: scr_single_shift (3); break; */ 2757 /* case C1_SS3: break; */
2361 2758
2362 /* 8.3.27: DEVICE CONTROL STRING */ 2759 /* 8.3.27: DEVICE CONTROL STRING */
2363 case C1_DCS: /* ESC P */ 2760 case C1_DCS: /* ESC P */
2364 process_dcs_seq (); 2761 process_dcs_seq ();
2365 break; 2762 break;
2366 2763
2367 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2764 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2368 case C1_SCI: /* ESC Z */ 2765 case C1_SCI: /* ESC Z */
2369 tt_write ((const unsigned char *)ESCZ_ANSWER, 2766 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2370 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2371 break; /* steal obsolete ESC [ c */ 2767 break; /* steal obsolete ESC [ c */
2372 2768
2373 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2769 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2374 case C1_CSI: /* ESC [ */ 2770 case C1_CSI: /* ESC [ */
2375 process_csi_seq (); 2771 process_csi_seq ();
2376 break; 2772 break;
2377 2773
2378 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2774 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2379 case C1_OSC: /* ESC ] */ 2775 case C1_OSC: /* ESC ] */
2380 process_osc_seq (); 2776 process_osc_seq ();
2381 break; 2777 break;
2382 2778
2383 /* 8.3.106: RESET TO INITIAL STATE */ 2779 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2384 case 'c': 2780 case 'c':
2781 mbstate.reset ();
2385 scr_poweron (); 2782 scr_poweron ();
2386 scrollbar_show (1); 2783 scrollBar.show (1);
2387 break; 2784 break;
2388 2785
2389 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2786 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2390 case 'n': 2787 case 'n':
2391 scr_charset_choose (2); 2788 scr_charset_choose (2);
… …
2398 } 2795 }
2399} 2796}
2400/*}}} */ 2797/*}}} */
2401 2798
2402/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2799/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2403/* *INDENT-OFF* */
2404enum { 2800enum {
2405 CSI_ICH = 0x40, 2801 CSI_ICH = 0x40,
2406 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2802 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2407 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2803 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2408 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2804 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2409 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2805 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2410 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2806 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2411 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2807 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2412 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2808 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2413 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2809 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2414}; 2810};
2415 2811
2416#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2812#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2417 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2813 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2418 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2814 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2419#define get_byte_array_bit(array, bit) \ 2815#define get_byte_array_bit(array, bit) \
2420 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2816 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2421 2817
2422const unsigned char csi_defaults[] = 2818static const unsigned char csi_defaults[] =
2423 { 2819 {
2424 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2820 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2425 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2821 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2426 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2822 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2427 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2823 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2428 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2824 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2429 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2825 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2430 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2826 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2431 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2827 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2432 }; 2828 };
2433/* *INDENT-ON* */
2434 2829
2435void 2830void ecb_hot
2436rxvt_term::process_csi_seq () 2831rxvt_term::process_csi_seq ()
2437{ 2832{
2438 unsigned char ch, priv, i; 2833 unicode_t ch, priv, prev_ch, i;
2439 unsigned int nargs, p; 2834 unsigned int nargs, p;
2440 int n, ndef; 2835 int n, ndef;
2441 int arg[ESC_ARGS]; 2836 int arg[ESC_ARGS] = { };
2442 2837
2443 for (nargs = ESC_ARGS; nargs > 0;) 2838 nargs = 0;
2444 arg[--nargs] = 0;
2445 2839
2446 priv = 0; 2840 priv = 0;
2447 ch = cmd_getc (); 2841 ch = cmd_getc ();
2448 if (ch >= '<' && ch <= '?') 2842 if ((ch >= '<' && ch <= '?') || ch == '!')
2843 {
2449 { /* '<' '=' '>' '?' */ 2844 /* '<' '=' '>' '?' '!' */
2450 priv = ch; 2845 priv = ch;
2451 ch = cmd_getc (); 2846 ch = cmd_getc ();
2452 } 2847 }
2848
2849 prev_ch = 0;
2453 /* read any numerical arguments */ 2850 /* read any numerical arguments */
2454 for (n = -1; ch < CSI_ICH; ) 2851 for (n = -1; ch < CSI_ICH; )
2455 { 2852 {
2456 if (isdigit (ch)) 2853 if (isdigit (ch))
2457 { 2854 {
… …
2464 { 2861 {
2465 if (nargs < ESC_ARGS) 2862 if (nargs < ESC_ARGS)
2466 arg[nargs++] = n; 2863 arg[nargs++] = n;
2467 n = -1; 2864 n = -1;
2468 } 2865 }
2469 else if (ch == '\b') 2866 else if (IS_CONTROL (ch))
2470 {
2471 scr_backspace ();
2472 }
2473 else if (ch == C0_ESC)
2474 {
2475 process_escape_seq ();
2476 return;
2477 }
2478 else if (ch < ' ')
2479 {
2480 process_nonprinting (ch); 2867 process_nonprinting (ch);
2481 } 2868
2869 prev_ch = ch;
2482 ch = cmd_getc (); 2870 ch = cmd_getc ();
2483 } 2871 }
2484 2872
2485 if (ch > CSI_7F) 2873 if (ch > CSI_7F)
2486 return; 2874 return;
… …
2492 ndef = get_byte_array_bit (csi_defaults, i); 2880 ndef = get_byte_array_bit (csi_defaults, i);
2493 for (p = 0; p < nargs; p++) 2881 for (p = 0; p < nargs; p++)
2494 if (arg[p] == -1) 2882 if (arg[p] == -1)
2495 arg[p] = ndef; 2883 arg[p] = ndef;
2496 2884
2497#ifdef DEBUG_CMD
2498 fprintf (stderr, "CSI ");
2499 for (p = 0; p < nargs; p++)
2500 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2501 fprintf (stderr, "%c\n", ch);
2502#endif
2503
2504 /* 2885 /*
2505 * private mode handling 2886 * private mode handling
2506 */ 2887 */
2507 if (priv) 2888 if (priv)
2508 { 2889 {
2509 switch (priv) 2890 switch (priv)
2510 { 2891 {
2511 case '>': 2892 case '>':
2512 if (ch == CSI_DA) /* secondary device attributes */ 2893 if (ch == CSI_DA) /* secondary device attributes */
2894 {
2895 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2896 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2897 //
2898 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2899 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2900 // versions.
2901 //
2513 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2902 tt_printf ("\033[>%d;95;0c", 'U');
2903 }
2514 break; 2904 break;
2905
2515 case '?': 2906 case '?':
2516 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2907 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2517 process_terminal_mode (ch, priv, nargs, arg); 2908 process_terminal_mode (ch, priv, nargs, arg);
2518 break; 2909 break;
2910
2911 case '!':
2912 if (ch == CSI_70)
2913 {
2914 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2915 scr_soft_reset ();
2916
2917 static const int pm_h[] = { 7, 25 };
2918 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2919
2920 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2921 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2519 } 2922 }
2923 break;
2924 }
2925
2520 return; 2926 return;
2521 } 2927 }
2522 2928
2523 switch (ch) 2929 switch (ch)
2524 { 2930 {
… …
2538 } 2944 }
2539 break; 2945 break;
2540#endif 2946#endif
2541 2947
2542 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2948 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2543 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2949 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2544 arg[0] = -arg[0]; 2950 arg[0] = -arg[0];
2545 /* FALLTHROUGH */ 2951 /* FALLTHROUGH */
2546 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2952 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2547 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2953 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2548 scr_gotorc (arg[0], 0, RELATIVE); 2954 scr_gotorc (arg[0], 0, RELATIVE);
2549 break; 2955 break;
2550 2956
2551 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2957 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2552 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2958 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2623 3029
2624 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3030 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2625 arg[0] = -arg[0]; 3031 arg[0] = -arg[0];
2626 /* FALLTHROUGH */ 3032 /* FALLTHROUGH */
2627 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3033 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2628 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3034 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2629 break; 3035 break;
2630 3036
2631 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3037 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2632 tt_write ((const unsigned char *)VT100_ANS, 3038 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2633 (unsigned int) (sizeof (VT100_ANS) - 1));
2634 break; 3039 break;
2635 3040
2636 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3041 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2637 process_sgr_mode (nargs, arg); 3042 process_sgr_mode (nargs, arg);
2638 break; 3043 break;
… …
2644 tt_printf ("\033[0n"); 3049 tt_printf ("\033[0n");
2645 break; 3050 break;
2646 case 6: /* CPR requested */ 3051 case 6: /* CPR requested */
2647 scr_report_position (); 3052 scr_report_position ();
2648 break; 3053 break;
2649#if defined (ENABLE_DISPLAY_ANSWER)
2650 case 7: /* unofficial extension */ 3054 case 7: /* unofficial extension */
3055 if (option (Opt_insecure))
2651 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3056 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2652 break; 3057 break;
2653#endif
2654 case 8: /* unofficial extension */ 3058 case 8: /* unofficial extension */
2655 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3059 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2656 break; 3060 break;
2657 } 3061 }
2658 break; 3062 break;
2659 3063
2660 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3064 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2693 break; 3097 break;
2694 3098
2695 case CSI_RM: /* 8.3.107: RESET MODE */ 3099 case CSI_RM: /* 8.3.107: RESET MODE */
2696 if (arg[0] == 4) 3100 if (arg[0] == 4)
2697 scr_insert_mode (0); 3101 scr_insert_mode (0);
3102 else if (arg[0] == 20)
3103 priv_modes &= ~PrivMode_LFNL;
2698 break; 3104 break;
2699 3105
2700 case CSI_SM: /* 8.3.126: SET MODE */ 3106 case CSI_SM: /* 8.3.126: SET MODE */
2701 if (arg[0] == 4) 3107 if (arg[0] == 4)
2702 scr_insert_mode (1); 3108 scr_insert_mode (1);
3109 else if (arg[0] == 20)
3110 priv_modes |= PrivMode_LFNL;
3111 break;
3112
3113 case CSI_71: // DESCUSR: set cursor style
3114 if (prev_ch == ' ')
3115 set_cursor_style (arg[0]);
2703 break; 3116 break;
2704 3117
2705 /* 3118 /*
2706 * PRIVATE USE beyond this point. All CSI_7? sequences here 3119 * PRIVATE USE beyond this point. All CSI_7? sequences here
2707 */ 3120 */
… …
2719 break; 3132 break;
2720 case CSI_75: 3133 case CSI_75:
2721 scr_cursor (RESTORE); 3134 scr_cursor (RESTORE);
2722 break; 3135 break;
2723 3136
2724#ifndef NO_FRILLS 3137#if !ENABLE_MINIMAL
2725 case CSI_74: 3138 case CSI_74:
2726 process_window_ops (arg, nargs); 3139 process_window_ops (arg, nargs);
2727 break; 3140 break;
2728#endif 3141#endif
2729 3142
2730 case CSI_78: /* DECREQTPARM */ 3143 case CSI_78: /* DECREQTPARM */
2731 if (arg[0] == 0 || arg[0] == 1) 3144 if (arg[0] == 0 || arg[0] == 1)
2732 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3145 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2733 /* FALLTHROUGH */ 3146 break;
2734 3147
2735 default: 3148 default:
2736 break; 3149 break;
2737 } 3150 }
2738} 3151}
2739/*}}} */ 3152/*}}} */
2740 3153
2741#ifndef NO_FRILLS 3154#if !ENABLE_MINIMAL
2742/* ARGSUSED */
2743void 3155void
2744rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3156rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2745{ 3157{
2746 int x, y; 3158 int x, y;
2747#if 0
2748 char *s;
2749#endif
2750 XWindowAttributes wattr; 3159 XWindowAttributes wattr;
2751 Window wdummy; 3160 Window wdummy;
3161
3162 dLocal (Display *, dpy);
2752 3163
2753 if (nargs == 0) 3164 if (nargs == 0)
2754 return; 3165 return;
3166
2755 switch (args[0]) 3167 switch (args[0])
2756 { 3168 {
2757 /* 3169 /*
2758 * commands 3170 * commands
2759 */ 3171 */
2760 case 1: /* deiconify window */ 3172 case 1: /* deiconify window */
2761 XMapWindow (display->display, TermWin.parent[0]); 3173 XMapWindow (dpy, parent);
2762 break; 3174 break;
2763 case 2: /* iconify window */ 3175 case 2: /* iconify window */
2764 XIconifyWindow (display->display, TermWin.parent[0], 3176 XIconifyWindow (dpy, parent, display->screen);
2765 DefaultScreen (display->display));
2766 break; 3177 break;
2767 case 3: /* set position (pixels) */ 3178 case 3: /* set position (pixels) */
2768 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3179 XMoveWindow (dpy, parent, args[1], args[2]);
2769 break; 3180 break;
2770 case 4: /* set size (pixels) */ 3181 case 4: /* set size (pixels) */
2771 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3182 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2772 break; 3183 break;
2773 case 5: /* raise window */ 3184 case 5: /* raise window */
2774 XRaiseWindow (display->display, TermWin.parent[0]); 3185 XRaiseWindow (dpy, parent);
2775 break; 3186 break;
2776 case 6: /* lower window */ 3187 case 6: /* lower window */
2777 XLowerWindow (display->display, TermWin.parent[0]); 3188 XLowerWindow (dpy, parent);
2778 break; 3189 break;
2779 case 7: /* refresh window */ 3190 case 7: /* refresh window */
2780 scr_touch (true); 3191 scr_touch (true);
2781 break; 3192 break;
2782 case 8: /* set size (chars) */ 3193 case 8: /* set size (chars) */
2783 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3194 set_widthheight ((unsigned int) (args[2] * fwidth),
2784 (unsigned int) (args[1] * TermWin.fheight)); 3195 (unsigned int) (args[1] * fheight));
2785 break; 3196 break;
3197
3198 //case 9: NYI, TODO, restore maximized window or maximize window
2786 default: 3199 default:
2787 if (args[0] >= 24) /* set height (chars) */ 3200 if (args[0] >= 24) /* set height (chars) */
2788 set_widthheight ((unsigned int)TermWin.width, 3201 set_widthheight ((unsigned int)vt_width,
2789 (unsigned int) (args[1] * TermWin.fheight)); 3202 (unsigned int) (args[1] * fheight));
2790 break; 3203 break;
3204
2791 /* 3205 /*
2792 * reports - some output format copied from XTerm 3206 * reports - some output format copied from XTerm
2793 */ 3207 */
2794 case 11: /* report window state */ 3208 case 11: /* report window state */
2795 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3209 XGetWindowAttributes (dpy, parent, &wattr);
2796 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3210 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2797 break; 3211 break;
2798 case 13: /* report window position */ 3212 case 13: /* report window position */
2799 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3213 XGetWindowAttributes (dpy, parent, &wattr);
2800 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3214 XTranslateCoordinates (dpy, parent, wattr.root,
2801 -wattr.border_width, -wattr.border_width, 3215 -wattr.border_width, -wattr.border_width,
2802 &x, &y, &wdummy); 3216 &x, &y, &wdummy);
2803 tt_printf ("\033[3;%d;%dt", x, y); 3217 tt_printf ("\033[3;%d;%dt", x, y);
2804 break; 3218 break;
2805 case 14: /* report window size (pixels) */ 3219 case 14: /* report window size (pixels) */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3220 XGetWindowAttributes (dpy, parent, &wattr);
2807 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3221 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2808 break; 3222 break;
3223 case 18: /* report text area size (chars) */
3224 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3225 break;
2809 case 18: /* report window size (chars) */ 3226 case 19: /* report window size (chars) */
2810 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3227 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2811 break; 3228 break;
2812#if 0 /* XXX: currently disabled due to security concerns */
2813 case 20: /* report icon label */ 3229 case 20: /* report icon label */
3230 {
3231 char *s;
2814 XGetIconName (display->display, TermWin.parent[0], &s); 3232 XGetIconName (dpy, parent, &s);
2815 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3233 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3234 XFree (s);
3235 }
2816 break; 3236 break;
2817 case 21: /* report window title */ 3237 case 21: /* report window title */
2818 XFetchName (display->display, TermWin.parent[0], &s); 3238 {
3239 char *s;
3240 XFetchName (dpy, parent, &s);
2819 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3241 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3242 XFree (s);
3243 }
2820 break; 3244 break;
2821#endif
2822
2823 } 3245 }
2824} 3246}
2825#endif 3247#endif
2826 3248
2827/*----------------------------------------------------------------------*/ 3249/*----------------------------------------------------------------------*/
2828/* 3250/*
2829 * get input up until STRING TERMINATOR (or BEL) 3251 * get input up until STRING TERMINATOR (or BEL)
2830 * ends_how is terminator used. returned input must be free ()d 3252 * ends_how is terminator used. returned input must be free()'d
2831 */ 3253 */
2832unsigned char * 3254char *
2833rxvt_term::get_to_st (unsigned char *ends_how) 3255rxvt_term::get_to_st (unicode_t &ends_how)
2834{ 3256{
2835 int seen_esc = 0; /* seen escape? */ 3257 unicode_t ch;
3258 bool seen_esc = false;
2836 unsigned int n = 0; 3259 unsigned int n = 0;
2837 unsigned char *s; 3260 wchar_t string[CBUFSIZ];
2838 unsigned char ch, string[STRING_MAX];
2839 3261
2840 for (; (ch = cmd_getc ());) 3262 while ((ch = cmd_getc ()) != NOCHAR)
2841 { 3263 {
2842 if (ch == C0_BEL 3264 if (seen_esc)
2843 || ch == CHAR_ST 3265 {
2844 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3266 if (ch == 0x5c) /* 7bit ST */
2845 break; 3267 break;
3268 else
3269 return NULL;
3270 }
2846 if (ch == C0_ESC) 3271 else if (ch == C0_ESC)
2847 { 3272 {
2848 seen_esc = 1; 3273 seen_esc = true;
2849 continue; 3274 continue;
2850 } 3275 }
3276 else if (ch == C0_BEL || ch == CHAR_ST)
3277 break;
2851 else if (ch == '\t') 3278 else if (ch == C0_SYN)
2852 ch = ' '; /* translate '\t' to space */ 3279 ch = cmd_get8 ();
2853 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3280 else if (ch < 0x20)
2854 return NULL; /* other control character - exit */ 3281 return NULL; /* other control character - exit */
3282
3283 seen_esc = false;
3284
2855 if (n < sizeof (string) - 1) 3285 if (n >= sizeof (string) - 1)
3286 // stop at some sane length
3287 return NULL;
3288
2856 string[n++] = ch; 3289 string[n++] = ch;
2857 seen_esc = 0;
2858 } 3290 }
3291
2859 string[n++] = '\0'; 3292 string[n++] = '\0';
2860 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3293
2861 return NULL;
2862 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3294 ends_how = (ch == 0x5c ? C0_ESC : ch);
2863 STRNCPY (s, string, n); 3295
2864 return s; 3296 return rxvt_wcstombs (string);
2865} 3297}
2866 3298
2867/*----------------------------------------------------------------------*/ 3299/*----------------------------------------------------------------------*/
2868/* 3300/*
2869 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3301 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2870 */ 3302 */
2871void 3303void
2872rxvt_term::process_dcs_seq () 3304rxvt_term::process_dcs_seq ()
2873{ 3305{
2874 unsigned char eh, *s;
2875 /* 3306 /*
2876 * Not handled yet 3307 * Not handled yet
2877 */ 3308 */
3309
3310 unicode_t eh;
2878 s = get_to_st (&eh); 3311 char *s = get_to_st (eh);
2879 if (s) 3312 if (s)
2880 free (s); 3313 free (s);
3314
2881 return; 3315 return;
2882} 3316}
2883 3317
2884/*----------------------------------------------------------------------*/ 3318/*----------------------------------------------------------------------*/
2885/* 3319/*
2886 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3320 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2887 */ 3321 */
2888void 3322void
2889rxvt_term::process_osc_seq () 3323rxvt_term::process_osc_seq ()
2890{ 3324{
2891 unsigned char ch, eh, *s; 3325 int arg;
2892 int arg;
2893 3326
2894 ch = cmd_getc (); 3327 unicode_t ch = cmd_getc ();
2895 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3328 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2896 arg = arg * 10 + (ch - '0'); 3329 arg = arg * 10 + (ch - '0');
2897 3330
2898 if (ch == ';') 3331 if (ch == ';')
2899 { 3332 {
3333 unicode_t eh;
2900 s = get_to_st (&eh); 3334 char *s = get_to_st (eh);
3335
2901 if (s) 3336 if (s)
2902 { 3337 {
2903 /*
2904 * rxvt_menubar_dispatch () violates the constness of the string,
2905 * so do it here
2906 */
2907 if (arg == XTerm_Menu)
2908#if 0 /* XXX: currently disabled due to security concerns */
2909 menubar_dispatch ((char *)s);
2910#else
2911 (void)0;
2912#endif
2913 else
2914 xterm_seq (arg, (char *)s, eh); 3338 process_xterm_seq (arg, s, eh);
2915 free (s); 3339 free (s);
2916 } 3340 }
2917 } 3341 }
2918} 3342}
3343
3344void
3345rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3346{
3347 if (str[0] == '?' && !str[1])
3348 {
3349 rgba c;
3350 pix_colors_focused[color].get (c);
3351
3352#if XFT
3353 if (c.a != rgba::MAX_CC)
3354 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3355 else
3356#endif
3357 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3358 }
3359 else
3360 set_window_color (color, str);
3361}
3362
2919/* 3363/*
2920 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3364 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2921 * 0 = change iconName/title
2922 * 1 = change iconName
2923 * 2 = change title
2924 * 4 = change color
2925 * 12 = change text color
2926 * 13 = change mouse foreground color
2927 * 17 = change highlight character colour
2928 * 18 = change bold character color
2929 * 19 = change underlined character color
2930 * 46 = change logfile (not implemented)
2931 * 50 = change font
2932 *
2933 * rxvt extensions:
2934 * 10 = menu (may change in future)
2935 * 20 = bg pixmap
2936 * 39 = change default fg color
2937 * 49 = change default bg color
2938 * 55 = dump scrollback buffer and all of screen
2939 * 701 = change locale
2940 * 702 = find font
2941 */ 3365 */
2942void 3366void
2943rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3367rxvt_term::process_xterm_seq (int op, char *str, char resp)
2944{ 3368{
2945 int changed = 0; 3369 int color;
2946 int color;
2947 char *buf, *name; 3370 char *buf, *name;
3371 bool query = str[0] == '?' && !str[1];
3372 int saveop = op;
3373
3374 dLocal (Display *, dpy);
2948 3375
2949 assert (str != NULL); 3376 assert (str != NULL);
3377
3378 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3379 return;
3380
2950 switch (op) 3381 switch (op)
2951 { 3382 {
2952 case XTerm_name: 3383 case XTerm_name:
2953 set_title (str); 3384 set_title (str);
2954 /* FALLTHROUGH */ 3385 /* FALLTHROUGH */
2955 case XTerm_iconName: 3386 case XTerm_iconName:
2956 set_iconName (str); 3387 set_icon_name (str);
2957 break; 3388 break;
2958 case XTerm_title: 3389 case XTerm_title:
2959 set_title (str); 3390 set_title (str);
2960 break; 3391 break;
3392 case XTerm_property:
3393 if (str[0] == '?')
3394 {
3395 Atom prop = display->atom (str + 1);
3396 Atom actual_type;
3397 int actual_format;
3398 unsigned long nitems;
3399 unsigned long bytes_after;
3400 unsigned char *value = 0;
3401 const char *str = "";
3402
3403 if (prop
3404 && XGetWindowProperty (dpy, parent,
3405 prop, 0, 1<<16, 0, AnyPropertyType,
3406 &actual_type, &actual_format,
3407 &nitems, &bytes_after, &value) == Success
3408 && actual_type != None
3409 && actual_format == 8)
3410 str = (const char *)(value);
3411
3412 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3413
3414 XFree (value);
3415 }
3416 else
3417 {
3418 char *eq = strchr (str, '=');
3419
3420 if (eq)
3421 {
3422 *eq = 0;
3423 set_utf8_property (display->atom (str), eq + 1);
3424 }
3425 else
3426 XDeleteProperty (dpy, parent,
3427 display->atom (str));
3428 }
3429 break;
3430
2961 case XTerm_Color: 3431 case XTerm_Color:
2962 for (buf = (char *)str; buf && *buf;) 3432 for (buf = (char *)str; buf && *buf;)
2963 { 3433 {
2964 if ((name = STRCHR (buf, ';')) == NULL) 3434 if ((name = strchr (buf, ';')) == NULL)
2965 break; 3435 break;
3436
2966 *name++ = '\0'; 3437 *name++ = '\0';
2967 color = atoi (buf); 3438 color = atoi (buf) + minCOLOR;
2968 if (color < 0 || color >= TOTAL_COLORS) 3439
3440 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2969 break; 3441 break;
3442
2970 if ((buf = STRCHR (name, ';')) != NULL) 3443 if ((buf = strchr (name, ';')) != NULL)
2971 *buf++ = '\0'; 3444 *buf++ = '\0';
2972 set_window_color (color + minCOLOR, name); 3445
3446 process_color_seq (op, color, name, resp);
2973 } 3447 }
3448 break;
3449 case Rxvt_restoreFG:
3450 case XTerm_Color00:
3451 process_color_seq (op, Color_fg, str, resp);
3452 break;
3453 case Rxvt_restoreBG:
3454 case XTerm_Color01:
3455 process_color_seq (op, Color_bg, str, resp);
2974 break; 3456 break;
2975#ifndef NO_CURSORCOLOR 3457#ifndef NO_CURSORCOLOR
2976 case XTerm_Color_cursor: 3458 case XTerm_Color_cursor:
2977 set_window_color (Color_cursor, str); 3459 process_color_seq (op, Color_cursor, str, resp);
2978 break; 3460 break;
2979#endif 3461#endif
2980 case XTerm_Color_pointer: 3462 case XTerm_Color_pointer_fg:
2981 set_window_color (Color_pointer, str); 3463 process_color_seq (op, Color_pointer_fg, str, resp);
2982 break; 3464 break;
3465 case XTerm_Color_pointer_bg:
3466 process_color_seq (op, Color_pointer_bg, str, resp);
3467 break;
3468#ifdef OPTION_HC
3469 case XTerm_Color_HC:
3470 process_color_seq (op, Color_HC, str, resp);
3471 break;
3472 case XTerm_Color_HTC:
3473 process_color_seq (op, Color_HTC, str, resp);
3474 break;
3475#endif
2983#ifndef NO_BOLD_UNDERLINE_REVERSE 3476#ifndef NO_BOLD_UNDERLINE_REVERSE
2984 case XTerm_Color_BD: 3477 case URxvt_Color_BD:
2985 set_window_color (Color_BD, str); 3478 process_color_seq (op, Color_BD, str, resp);
2986 break; 3479 break;
2987 case XTerm_Color_UL: 3480 case URxvt_Color_UL:
2988 set_window_color (Color_UL, str); 3481 process_color_seq (op, Color_UL, str, resp);
2989 break; 3482 break;
2990 case XTerm_Color_RV: 3483 case URxvt_Color_IT:
2991 set_window_color (Color_RV, str); 3484 process_color_seq (op, Color_IT, str, resp);
2992 break; 3485 break;
2993#endif 3486#endif
3487 case URxvt_Color_border:
3488 process_color_seq (op, Color_border, str, resp);
3489 break;
2994 3490
2995 case XTerm_Menu: 3491#if BG_IMAGE_FROM_ROOT
3492 case URxvt_Color_tint:
3493 process_color_seq (op, Color_tint, str, resp);
2996 /* 3494 {
2997 * rxvt_menubar_dispatch () violates the constness of the string, 3495 bool changed = false;
2998 * so DON'T do it here 3496
3497 if (ISSET_PIXCOLOR (Color_tint))
3498 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3499
3500 if (changed)
3501 update_background ();
2999 */ 3502 }
3503
3000 break; 3504 break;
3505#endif
3506
3507#if BG_IMAGE_FROM_FILE
3001 case XTerm_Pixmap: 3508 case Rxvt_Pixmap:
3002 if (*str != ';') 3509 if (!strcmp (str, "?"))
3003 { 3510 {
3004#if XPM_BACKGROUND 3511 char str[256];
3005 scale_pixmap (""); /* reset to default scaling */ 3512 int h_scale = fimage.h_scale;
3006 set_bgPixmap (str); /* change pixmap */ 3513 int v_scale = fimage.v_scale;
3007#endif 3514 int h_align = fimage.h_align;
3008 scr_touch (true); 3515 int v_align = fimage.v_align;
3516
3517 sprintf (str, "[%dx%d+%d+%d]",
3518 h_scale, v_scale,
3519 h_align, v_align);
3520 process_xterm_seq (XTerm_title, str, CHAR_ST);
3009 } 3521 }
3010 while ((str = STRCHR (str, ';')) != NULL)
3011 {
3012 str++;
3013#if XPM_BACKGROUND
3014 changed += scale_pixmap (str);
3015#endif
3016
3017 }
3018 if (changed)
3019 {
3020#ifdef XPM_BACKGROUND
3021 resize_pixmap ();
3022#endif
3023 scr_touch (true);
3024 }
3025 break;
3026
3027 case XTerm_restoreFG:
3028 set_window_color (Color_fg, str);
3029 break;
3030 case XTerm_restoreBG:
3031 set_window_color (Color_bg, str);
3032 break;
3033 case XTerm_logfile:
3034 break;
3035 case XTerm_font:
3036 change_font (str);
3037 break;
3038#ifndef NO_FRILLS
3039 case XTerm_locale:
3040 if (str[0] == '?' && !str[1])
3041 tt_printf ("%-.250s\n", locale);
3042 else 3522 else
3043 { 3523 {
3044 set_locale (str); 3524 bool changed = false;
3045# ifdef USE_XIM 3525
3046 im_cb (); 3526 if (*str != ';')
3047# endif 3527 {
3528 try
3529 {
3530 fimage.set_file_geometry (this, str);
3531 changed = true;
3532 }
3533 catch (const class rxvt_failure_exception &e)
3534 {
3535 }
3536 }
3537 else
3538 {
3539 str++;
3540 if (fimage.set_geometry (str, true))
3541 changed = true;
3542 }
3543
3544 if (changed)
3545 {
3546 if (bg_window_position_sensitive ())
3547 {
3548 int x, y;
3549 get_window_origin (x, y);
3550 parent_x = x;
3551 parent_y = y;
3552 }
3553 update_background ();
3554 }
3048 } 3555 }
3049 break; 3556 break;
3557#endif
3558
3050 case XTerm_findfont: 3559 case XTerm_logfile:
3051 { 3560 // TODO, when secure mode?
3052 int fid = TermWin.fontset->find_font (atoi (str));
3053 tt_printf ("%d %-.250s\n", fid, (*TermWin.fontset)[fid]->name);
3054 }
3055 break; 3561 break;
3056#endif 3562
3057#if 0 3563#if 0
3058 case XTerm_dumpscreen: /* no error notices */ 3564 case Rxvt_dumpscreen: /* no error notices */
3059 { 3565 {
3060 int fd; 3566 int fd;
3061 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3567 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3062 { 3568 {
3063 scr_dump (fd); 3569 scr_dump (fd);
3064 close (fd); 3570 close (fd);
3065 } 3571 }
3066 } 3572 }
3067 break; 3573 break;
3068#endif 3574#endif
3575 case XTerm_font:
3576 op = URxvt_font;
3577 case URxvt_font:
3578#if ENABLE_STYLES
3579 case URxvt_boldFont:
3580 case URxvt_italicFont:
3581 case URxvt_boldItalicFont:
3582#endif
3583 if (query)
3584 tt_printf ("\33]%d;%-.250s%c", saveop,
3585 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3586 ? fontset[op - URxvt_font]->fontdesc : "",
3587 resp);
3588 else
3589 {
3590 const char *&res = rs[Rs_font + (op - URxvt_font)];
3069 3591
3592 res = strdup (str);
3593 allocated.push_back ((void *)res);
3594 set_fonts ();
3595 }
3596 break;
3597
3598 case URxvt_version:
3599 if (query)
3600 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3601 op,
3602 rs[Rs_name], VERSION[0], VERSION[2],
3603 resp);
3604 break;
3605
3606#if !ENABLE_MINIMAL
3607 case URxvt_locale:
3608 if (query)
3609 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3610 else
3611 {
3612 set_locale (str);
3613 pty->set_utf8_mode (enc_utf8);
3614 init_xlocale ();
3615 }
3616 break;
3617
3618 case URxvt_view_up:
3619 case URxvt_view_down:
3620 {
3621 int lines = atoi (str);
3622
3623 if (lines)
3624 scr_page (op == URxvt_view_up ? UP : DN, lines);
3625 else
3626 scr_erase_savelines ();
3627 }
3628
3629 break;
3630#endif
3631
3632#if ENABLE_PERL
3633 case URxvt_perl:
3634 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3635 break;
3636#endif
3070 } 3637 }
3071} 3638}
3072/*----------------------------------------------------------------------*/ 3639/*----------------------------------------------------------------------*/
3073 3640
3074/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3641/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3079 * 's' = save 3646 * 's' = save
3080 * 'r' = restore 3647 * 'r' = restore
3081 * 't' = toggle 3648 * 't' = toggle
3082 * so no need for fancy checking 3649 * so no need for fancy checking
3083 */ 3650 */
3084int 3651int ecb_cold
3085rxvt_term::privcases (int mode, unsigned long bit) 3652rxvt_term::privcases (int mode, unsigned long bit)
3086{ 3653{
3087 int state; 3654 int state;
3088 3655
3089 if (mode == 's') 3656 if (mode == 's')
3090 { 3657 {
3091 SavedModes |= (PrivateModes & bit); 3658 if (priv_modes & bit)
3659 SavedModes |= bit;
3660 else
3661 SavedModes &= ~bit;
3092 return -1; 3662 return -1;
3093 } 3663 }
3094 else 3664 else
3095 { 3665 {
3096 if (mode == 'r') 3666 if (mode == 'r')
3097 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3667 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3098 else 3668 else
3099 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3669 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3100 PrivMode (state, bit); 3670
3671 if (state)
3672 priv_modes |= bit;
3673 else
3674 priv_modes &= ~bit;
3101 } 3675 }
3676
3102 return state; 3677 return state;
3103} 3678}
3104 3679
3105/* we're not using priv _yet_ */ 3680/* we're not using priv _yet_ */
3106void 3681void
3107rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3682rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3108{ 3683{
3109 unsigned int i, j; 3684 unsigned int i, j;
3110 int state; 3685 int state;
3686
3111 static const struct 3687 static const struct
3112 { 3688 {
3113 const int argval; 3689 const int argval;
3114 const unsigned long bit; 3690 const unsigned long bit;
3115 }
3116 argtopriv[] = { 3691 } argtopriv[] = {
3117 { 1, PrivMode_aplCUR }, 3692 { 1, PrivMode_aplCUR }, // DECCKM
3118 { 2, PrivMode_vt52 }, 3693 { 2, PrivMode_vt52 }, // DECANM
3119 { 3, PrivMode_132 }, 3694 { 3, PrivMode_132 }, // DECCOLM
3120 { 4, PrivMode_smoothScroll }, 3695 { 4, PrivMode_smoothScroll }, // DECSCLM
3121 { 5, PrivMode_rVideo }, 3696 { 5, PrivMode_rVideo }, // DECSCNM
3122 { 6, PrivMode_relOrigin }, 3697 { 6, PrivMode_relOrigin }, // DECOM
3123 { 7, PrivMode_Autowrap }, 3698 { 7, PrivMode_Autowrap }, // DECAWM
3699 // 8, auto-repeat keys // DECARM
3124 { 9, PrivMode_MouseX10 }, 3700 { 9, PrivMode_MouseX10 },
3125#ifdef menuBar_esc 3701 // 18 end FF to printer after print screen
3126 { menuBar_esc, PrivMode_menuBar }, 3702 // 19 Print screen prints full screen/scroll region
3127#endif 3703 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3128#ifdef scrollBar_esc 3704#ifdef scrollBar_esc
3129 { scrollBar_esc, PrivMode_scrollBar }, 3705 { scrollBar_esc, PrivMode_scrollBar },
3130#endif 3706#endif
3131 // 18, 19 printing-related
3132 { 25, PrivMode_VisibleCursor },
3133 // 30 show scrollbar rxvt. extension
3134 { 35, PrivMode_ShiftKeys }, // rxvt extension 3707 { 35, PrivMode_ShiftKeys }, // rxvt extension
3708 // 38, tektronix mode // DECTEK
3135 { 40, PrivMode_132OK }, 3709 { 40, PrivMode_132OK },
3136 // 41 xterm more fixes NYI 3710 // 41 xterm more fixes NYI
3137 // 45 margin bell NYI 3711 // 45 margin bell NYI
3138 // 46 start logging 3712 // 46 start logging
3139 { 47, PrivMode_Screen }, 3713 { 47, PrivMode_Screen },
3140 { 66, PrivMode_aplKP }, 3714 { 66, PrivMode_aplKP }, // DECNKM
3141#ifndef NO_BACKSPACE_KEY 3715#ifndef NO_BACKSPACE_KEY
3142 { 67, PrivMode_BackSpace }, 3716 { 67, PrivMode_BackSpace }, // DECBKM
3143#endif 3717#endif
3144 { 1000, PrivMode_MouseX11 }, 3718 { 1000, PrivMode_MouseX11 },
3145 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3719 { 1002, PrivMode_MouseBtnEvent },
3146 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3720 { 1003, PrivMode_MouseAnyEvent },
3147 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3721#if ENABLE_FRILLS
3722 { 1005, PrivMode_ExtModeMouse },
3723#endif
3148 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3724 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3149 { 1011, PrivMode_Keypress }, // rxvt extension 3725 { 1011, PrivMode_Keypress }, // rxvt extension
3726#if ENABLE_FRILLS
3727 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3728#endif
3150 // 1035 enable modifiers for alt, numlock NYI 3729 // 1035 enable modifiers for alt, numlock NYI
3151 // 1036 send ESC for meta keys NYI 3730 // 1036 send ESC for meta keys NYI
3152 // 1037 send DEL for keypad delete NYI 3731 // 1037 send DEL for keypad delete NYI
3153 { 1047, PrivMode_Screen }, 3732 { 1047, PrivMode_Screen },
3154 // 1048 save and restore cursor 3733 // 1048 save and restore cursor, implemented in code
3155 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3734 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3156 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3735 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3736 { 2004, PrivMode_BracketPaste },
3157 }; 3737 };
3158 3738
3159 if (nargs == 0) 3739 if (nargs == 0)
3160 return; 3740 return;
3161 3741
… …
3168 for (i = 0; i < nargs; i++) 3748 for (i = 0; i < nargs; i++)
3169 { 3749 {
3170 state = -1; 3750 state = -1;
3171 3751
3172 /* basic handling */ 3752 /* basic handling */
3173 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3753 for (j = 0; j < ecb_array_length (argtopriv); j++)
3174 if (argtopriv[j].argval == arg[i]) 3754 if (argtopriv[j].argval == arg[i])
3175 { 3755 {
3176 state = privcases (mode, argtopriv[j].bit); 3756 state = privcases (mode, argtopriv[j].bit);
3177 break; 3757 break;
3178 } 3758 }
3179 3759
3180 /* extra handling for values with state unkept */ 3760 /* extra handling for values with state unkept */
3181 switch (arg[i]) 3761 switch (arg[i])
3182 { 3762 {
3763#if ENABLE_STYLES
3764 case 1021:
3765 set_option (Opt_intensityStyles, mode);
3766
3767 scr_touch (true);
3768 break;
3769#endif
3183 case 1048: /* alternative cursor save */ 3770 case 1048: /* alternative cursor save */
3184 case 1049: 3771 if (option (Opt_secondaryScreen))
3185 if (mode == 0) 3772 if (mode == 0)
3186 scr_cursor (RESTORE); 3773 scr_cursor (RESTORE);
3187 else if (mode == 1) 3774 else if (mode == 1)
3188 scr_cursor (SAVE); 3775 scr_cursor (SAVE);
3189 /* FALLTHROUGH */ 3776 break;
3190 } 3777 }
3191 3778
3192 if (state >= 0) 3779 if (state >= 0)
3193 /* extra handling for values with valid 0 or 1 state */ 3780 /* extra handling for values with valid 0 or 1 state */
3194 switch (arg[i]) 3781 switch (arg[i])
… …
3197 case 2: /* VT52 mode */ 3784 case 2: /* VT52 mode */
3198 /* oddball mode. should be set regardless of set/reset 3785 /* oddball mode. should be set regardless of set/reset
3199 * parameter. Return from VT52 mode with an ESC < from 3786 * parameter. Return from VT52 mode with an ESC < from
3200 * within VT52 mode 3787 * within VT52 mode
3201 */ 3788 */
3202 PrivMode (1, PrivMode_vt52); 3789 priv_modes |= PrivMode_vt52;
3203 break; 3790 break;
3204 case 3: /* 80/132 */ 3791 case 3: /* 80/132 */
3205 if (PrivateModes & PrivMode_132OK) 3792 if (priv_modes & PrivMode_132OK)
3206 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3793 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3207 break; 3794 break;
3208 case 4: /* smooth scrolling */ 3795 case 4: /* smooth scrolling */
3209 if (state) 3796 set_option (Opt_jumpScroll, !state);
3210 Options &= ~Opt_jumpScroll;
3211 else
3212 Options |= Opt_jumpScroll;
3213 break; 3797 break;
3214 case 5: /* reverse video */ 3798 case 5: /* reverse video */
3215 scr_rvideo_mode (state); 3799 scr_rvideo_mode (state);
3216 break; 3800 break;
3217 case 6: /* relative/absolute origins */ 3801 case 6: /* relative/absolute origins */
3218 scr_relative_origin (state); 3802 scr_relative_origin (state);
3219 break; 3803 break;
3220 case 7: /* autowrap */ 3804 case 7: /* autowrap */
3221 scr_autowrap (state); 3805 scr_autowrap (state);
3222 break; 3806 break;
3223 /* case 8: - auto repeat, can't do on a per window basis */ 3807 /* case 8: - auto repeat, can't do on a per window basis */
3224 case 9: /* X10 mouse reporting */ 3808 case 9: /* X10 mouse reporting */
3225 if (state) /* orthogonal */ 3809 if (state) /* orthogonal */
3226 PrivateModes &= ~ (PrivMode_MouseX11); 3810 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3227 break; 3811 break;
3228#ifdef menuBar_esc
3229 case menuBar_esc:
3230#ifdef MENUBAR
3231 map_menuBar (state);
3232#endif
3233 break;
3234#endif
3235#ifdef scrollBar_esc 3812#ifdef scrollBar_esc
3236 case scrollBar_esc: 3813 case scrollBar_esc:
3237 if (scrollbar_mapping (state)) 3814 scrollBar.map (state);
3238 {
3239 resize_all_windows (0, 0, 0); 3815 resize_all_windows (0, 0, 0);
3240 scr_touch (true); 3816 scr_touch (true);
3241 }
3242 break; 3817 break;
3243#endif 3818#endif
3244 case 25: /* visible/invisible cursor */ 3819 case 25: /* visible/invisible cursor */
3245 scr_cursor_visible (state); 3820 scr_cursor_visible (state);
3246 break; 3821 break;
3247 /* case 35: - shift keys */ 3822 /* case 35: - shift keys */
3248 /* case 40: - 80 <--> 132 mode */ 3823 /* case 40: - 80 <--> 132 mode */
3249 case 47: /* secondary screen */ 3824 case 47: /* secondary screen */
3250 scr_change_screen (state); 3825 scr_change_screen (state);
3251 break; 3826 break;
3252 /* case 66: - application key pad */ 3827 /* case 66: - application key pad */
3253 /* case 67: - backspace key */ 3828 /* case 67: - backspace key */
3254 case 1000: /* X11 mouse reporting */ 3829 case 1000: /* X11 mouse reporting */
3255 if (state) /* orthogonal */ 3830 if (state) /* orthogonal */
3256 PrivateModes &= ~ (PrivMode_MouseX10); 3831 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3257 break; 3832 break;
3258#if 0
3259 case 1001: 3833 case 1002:
3260 break; /* X11 mouse highlighting */ 3834 case 1003:
3261#endif 3835 if (state)
3836 {
3837 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3838 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3839 mouse_row = mouse_col = 0;
3840 vt_emask_mouse = PointerMotionMask;
3841 }
3842 else
3843 vt_emask_mouse = NoEventMask;
3844
3845 vt_select_input ();
3846 break;
3262 case 1010: /* scroll to bottom on TTY output inhibit */ 3847 case 1010: /* scroll to bottom on TTY output inhibit */
3263 if (state)
3264 Options &= ~Opt_scrollTtyOutput;
3265 else
3266 Options |= Opt_scrollTtyOutput; 3848 set_option (Opt_scrollTtyOutput, !state);
3267 break; 3849 break;
3268 case 1011: /* scroll to bottom on key press */ 3850 case 1011: /* scroll to bottom on key press */
3269 if (state)
3270 Options |= Opt_scrollTtyKeypress; 3851 set_option (Opt_scrollTtyKeypress, state);
3271 else
3272 Options &= ~Opt_scrollTtyKeypress;
3273 break; 3852 break;
3274 case 1047: /* secondary screen w/ clearing */ 3853 case 1047: /* secondary screen w/ clearing last */
3275 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3854 if (option (Opt_secondaryScreen))
3276 if (current_screen != PRIMARY) 3855 if (!state)
3277 scr_erase_screen (2); 3856 scr_erase_screen (2);
3857
3278 scr_change_screen (state); 3858 scr_change_screen (state);
3279 /* FALLTHROUGH */ 3859 break;
3860 case 1049: /* secondary screen w/ clearing first */
3861 if (option (Opt_secondaryScreen))
3862 if (state)
3863 scr_cursor (SAVE);
3864
3865 scr_change_screen (state);
3866
3867 if (option (Opt_secondaryScreen))
3868 if (state)
3869 scr_erase_screen (2);
3870 else
3871 scr_cursor (RESTORE);
3872 break;
3280 default: 3873 default:
3281 break; 3874 break;
3282 } 3875 }
3283 } 3876 }
3284} 3877}
3285/*}}} */ 3878/*}}} */
3286 3879
3287/*{{{ process sgr sequences */ 3880/*{{{ process sgr sequences */
3288void 3881void ecb_hot
3289rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3882rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3290{ 3883{
3291 unsigned int i; 3884 unsigned int i;
3292 short rendset; 3885 short rendset;
3293 int rendstyle; 3886 int rendstyle;
3294 3887
3295 if (nargs == 0) 3888 if (nargs == 0)
3296 { 3889 {
3297 scr_rendition (0, ~RS_None); 3890 scr_rendition (0, ~RS_None);
3298 return; 3891 return;
3299 } 3892 }
3893
3300 for (i = 0; i < nargs; i++) 3894 for (i = 0; i < nargs; i++)
3301 { 3895 {
3302 rendset = -1; 3896 rendset = -1;
3303 switch (arg[i]) 3897 switch (arg[i])
3304 { 3898 {
… …
3306 rendset = 0, rendstyle = ~RS_None; 3900 rendset = 0, rendstyle = ~RS_None;
3307 break; 3901 break;
3308 case 1: 3902 case 1:
3309 rendset = 1, rendstyle = RS_Bold; 3903 rendset = 1, rendstyle = RS_Bold;
3310 break; 3904 break;
3905 //case 2: // low intensity
3906 case 3:
3907 rendset = 1, rendstyle = RS_Italic;
3908 break;
3311 case 4: 3909 case 4:
3312 rendset = 1, rendstyle = RS_Uline; 3910 rendset = 1, rendstyle = RS_Uline;
3313 break; 3911 break;
3314 case 5: 3912 case 5: // slowly blinking
3913 case 6: // rapidly blinking
3315 rendset = 1, rendstyle = RS_Blink; 3914 rendset = 1, rendstyle = RS_Blink;
3316 break; 3915 break;
3916 //case 6: // scoansi light background
3317 case 7: 3917 case 7:
3318 rendset = 1, rendstyle = RS_RVid; 3918 rendset = 1, rendstyle = RS_RVid;
3319 break; 3919 break;
3320 case 8: 3920 case 8:
3321 // invisible. NYI 3921 // invisible. NYI
3322 break; 3922 break;
3323 case 22: 3923 //case 9: // crossed out
3924 //case 10: // scoansi acs off, primary font
3925 //case 11: // scoansi acs on, first alt font
3926 //case 12: // scoansi acs on, |0x80, second alt font
3927 //...
3928 //case 19: // ninth alt font
3929 //case 20: // gothic
3930 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3324 rendset = 0, rendstyle = RS_Bold; 3931 rendset = 0, rendstyle = RS_Bold;
3932 break;
3933 case 22: // normal intensity
3934 rendset = 0, rendstyle = RS_Bold;
3935 break;
3936 case 23: // disable italic
3937 rendset = 0, rendstyle = RS_Italic;
3325 break; 3938 break;
3326 case 24: 3939 case 24:
3327 rendset = 0, rendstyle = RS_Uline; 3940 rendset = 0, rendstyle = RS_Uline;
3328 break; 3941 break;
3329 case 25: 3942 case 25:
3330 rendset = 0, rendstyle = RS_Blink; 3943 rendset = 0, rendstyle = RS_Blink;
3331 break; 3944 break;
3945 case 26: // variable spacing (iso 8613)
3946 rendset = 0, rendstyle = RS_Blink;
3947 break;
3332 case 27: 3948 case 27:
3333 rendset = 0, rendstyle = RS_RVid; 3949 rendset = 0, rendstyle = RS_RVid;
3334 break; 3950 break;
3335 case 28:
3336 // visible. NYI 3951 //case 28: // visible. NYI
3337 break; 3952 //case 29: // not crossed-out
3338 } 3953 }
3339 3954
3340 if (rendset != -1) 3955 if (rendset != -1)
3341 { 3956 {
3342 scr_rendition (rendset, rendstyle); 3957 scr_rendition (rendset, rendstyle);
… …
3353 case 35: 3968 case 35:
3354 case 36: 3969 case 36:
3355 case 37: 3970 case 37:
3356 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3971 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3357 break; 3972 break;
3358#ifdef TTY_256COLOR 3973 case 38: // set fg color, ISO 8613-6
3359 case 38:
3360 if (nargs > i + 2 && arg[i + 1] == 5) 3974 if (nargs > i + 2 && arg[i + 1] == 5)
3361 { 3975 {
3362 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3976 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3363 i += 2; 3977 i += 2;
3364 } 3978 }
3365 break; 3979 break;
3366#endif
3367 case 39: /* default fg */ 3980 case 39: /* default fg */
3368 scr_color (Color_fg, Color_fg); 3981 scr_color (Color_fg, Color_fg);
3369 break; 3982 break;
3370 3983
3371 case 40: 3984 case 40:
… …
3376 case 45: 3989 case 45:
3377 case 46: 3990 case 46:
3378 case 47: 3991 case 47:
3379 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3992 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3380 break; 3993 break;
3381#ifdef TTY_256COLOR 3994 case 48: // set bg color, ISO 8613-6
3382 case 48:
3383 if (nargs > i + 2 && arg[i + 1] == 5) 3995 if (nargs > i + 2 && arg[i + 1] == 5)
3384 { 3996 {
3385 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3997 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3386 i += 2; 3998 i += 2;
3387 } 3999 }
3388 break; 4000 break;
3389#endif
3390 case 49: /* default bg */ 4001 case 49: /* default bg */
3391 scr_color (Color_bg, Color_bg); 4002 scr_color (Color_bg, Color_bg);
3392 break; 4003 break;
3393 4004
3394#ifndef NO_BRIGHTCOLOR 4005 //case 50: // not variable spacing
4006
4007#if !ENABLE_MINIMAL
3395 case 90: 4008 case 90:
3396 case 91: /* set bright fg color */ 4009 case 91: /* set bright fg color */
3397 case 92: 4010 case 92:
3398 case 93: 4011 case 93:
3399 case 94: 4012 case 94:
3400 case 95: 4013 case 95:
3401 case 96: 4014 case 96:
3402 case 97: 4015 case 97:
3403 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4016 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3404 Color_fg);
3405 break; 4017 break;
3406 case 100: 4018 case 100:
3407 case 101: /* set bright bg color */ 4019 case 101: /* set bright bg color */
3408 case 102: 4020 case 102:
3409 case 103: 4021 case 103:
3410 case 104: 4022 case 104:
3411 case 105: 4023 case 105:
3412 case 106: 4024 case 106:
3413 case 107: 4025 case 107:
3414 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4026 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3415 Color_bg);
3416 break; 4027 break;
3417#endif 4028#endif
3418
3419 } 4029 }
3420 } 4030 }
3421} 4031}
3422/*}}} */
3423 4032
3424/*{{{ process Rob Nation's own graphics mode sequences */
3425void 4033void
3426rxvt_term::process_graphics () 4034rxvt_term::set_cursor_style (int style)
3427{ 4035{
3428 unsigned char ch, cmd = cmd_getc (); 4036 if (!IN_RANGE_INC (style, 0, 4))
3429
3430 if (cmd == 'Q')
3431 { /* query graphics */
3432 tt_printf ("\033G0\n"); /* no graphics */
3433 return; 4037 return;
3434 } 4038
3435 /* swallow other graphics sequences until terminating ':' */ 4039 set_option (Opt_cursorUnderline, style >= 3);
3436 do 4040
3437 ch = cmd_getc (); 4041#ifdef CURSOR_BLINK
3438 while (ch != ':'); 4042 set_option (Opt_cursorBlink, !style || (style & 1));
4043 cursor_blink_reset ();
4044#endif
4045
4046 want_refresh = 1;
3439} 4047}
3440/*}}} */ 4048/*}}} */
3441 4049
3442/* ------------------------------------------------------------------------- */ 4050/* ------------------------------------------------------------------------- */
3443 4051
… …
3447 */ 4055 */
3448void 4056void
3449rxvt_term::tt_printf (const char *fmt,...) 4057rxvt_term::tt_printf (const char *fmt,...)
3450{ 4058{
3451 va_list arg_ptr; 4059 va_list arg_ptr;
3452 unsigned char buf[256]; 4060 char buf[256];
3453 4061
3454 va_start (arg_ptr, fmt); 4062 va_start (arg_ptr, fmt);
3455 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4063 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3456 va_end (arg_ptr); 4064 va_end (arg_ptr);
3457 tt_write (buf, STRLEN (buf)); 4065 tt_write (buf, strlen (buf));
3458} 4066}
3459 4067
3460/* ---------------------------------------------------------------------- */ 4068/* ---------------------------------------------------------------------- */
3461/* 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, pasted with the mouse,
3462 * or generated by us in response to a query ESC sequence. 4070 * or generated by us in response to a query ESC sequence.
3463 */ 4071 */
4072static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4073
3464void 4074void
3465rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4075rxvt_term::tt_write (const char *data, unsigned int len)
3466{ 4076{
3467 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4077 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4078 return;
3468 4079
3469 if (len) 4080 if (pty->pty < 0)
4081 return;
4082
4083 if (v_buflen == 0)
4084 {
4085 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4086
4087 max_it (written, 0);
4088
4089 if (written == len)
4090 return;
4091
4092 data += written;
4093 len -= written;
3470 { 4094 }
4095
4096 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4097
4098 memcpy (v_buffer + v_buflen, data, len);
4099 v_buflen += len;
4100
4101 pty_ev.set (ev::READ | ev::WRITE);
4102}
4103
4104void rxvt_term::pty_write ()
4105{
4106 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4107
4108 if (written > 0)
4109 {
4110 v_buflen -= written;
4111
3471 if (v_buflen == 0) 4112 if (v_buflen == 0)
3472 { 4113 {
3473 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3474
3475 if ((unsigned int)written == len)
3476 return;
3477
3478 data += written;
3479 len -= written;
3480 }
3481
3482
3483 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3484
3485 memcpy (v_buffer + v_buflen, data, len);
3486 v_buflen += len;
3487 }
3488
3489 for (;;)
3490 {
3491 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3492
3493 if (written > 0)
3494 {
3495 v_buflen -= written;
3496
3497 if (v_buflen == 0)
3498 {
3499 free (v_buffer); 4114 free (v_buffer);
3500 v_buffer = 0; 4115 v_buffer = 0;
3501 v_buflen = 0;
3502 4116
3503 pty_ev.set (EVENT_READ); 4117 pty_ev.set (ev::READ);
3504 return;
3505 }
3506
3507 memmove (v_buffer, v_buffer + written, v_buflen);
3508 }
3509 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3510 // original code just ignores this...
3511 destroy ();
3512 else
3513 {
3514 pty_ev.set (EVENT_READ | EVENT_WRITE);
3515 return; 4118 return;
3516 } 4119 }
4120
4121 memmove (v_buffer, v_buffer + written, v_buflen);
3517 } 4122 }
4123 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4124 pty_ev.set (ev::READ);
3518} 4125}
3519 4126
3520/*----------------------- end-of-file (C source) -----------------------*/ 4127/*----------------------- end-of-file (C source) -----------------------*/
3521 4128

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