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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 1.551 by sf-exg, Wed Jul 16 14:29:23 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 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 3 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
36 * 37 *
37 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
38 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
39 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
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 KeySym orig_keysym = keysym;
502
503 /* Shift + F1 - F10 generates F11 - F20 */
504 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
505 {
506 keysym += (XK_F11 - XK_F1);
507 shft = 0; /* turn off Shift */
508 }
509
510 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
511 {
512 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
513 unsigned int newlen = 1;
514
515 if (ev.state & ModNumLockMask)
516 kp = false;
517
518 keysym = translate_keypad (keysym, kp);
519
520 switch (keysym)
521 {
522#ifndef NO_BACKSPACE_KEY
523 case XK_BackSpace:
524 if (priv_modes & PrivMode_HaveBackSpace)
525 {
526 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
527 ^ !!ctrl) ? '\b' : '\177';
528 kbuf[1] = '\0';
529 }
530 else
531 strcpy (kbuf, rs[Rs_backspace_key]);
532 break;
533#endif
534#ifndef NO_DELETE_KEY
535 case XK_Delete:
536 strcpy (kbuf, rs[Rs_delete_key]);
537 break;
538#endif
539 case XK_Tab:
540 if (shft)
541 strcpy (kbuf, "\033[Z");
542 else
543 {
544#ifdef CTRL_TAB_MAKES_META
545 if (ctrl)
546 meta = 1;
547#endif
548#ifdef MOD4_TAB_MAKES_META
549 if (ev.state & Mod4Mask)
550 meta = 1;
551#endif
552 newlen = 0;
553 }
554 break;
555
556 case XK_Up: /* "\033[A" */
557 case XK_Down: /* "\033[B" */
558 case XK_Right: /* "\033[C" */
559 case XK_Left: /* "\033[D" */
560 strcpy (kbuf, "\033[Z");
561 kbuf[2] = "DACB"[keysym - XK_Left];
562 /* do Shift first */
563 if (shft)
564 kbuf[2] = "dacb"[keysym - XK_Left];
565 else if (ctrl)
566 {
567 kbuf[1] = 'O';
568 kbuf[2] = "dacb"[keysym - XK_Left];
569 }
570 else if (priv_modes & PrivMode_aplCUR)
571 kbuf[1] = 'O';
572 break;
573
574 case XK_KP_Enter:
575 /* allow shift to override */
576 if (kp)
577 {
578 strcpy (kbuf, "\033OM");
579 break;
580 }
581
582 /* FALLTHROUGH */
583
584 case XK_Return:
585 if (priv_modes & PrivMode_LFNL)
586 {
587 kbuf[0] = '\015';
588 kbuf[1] = '\012';
589 kbuf[2] = '\0';
590 }
591 else
592 {
593 kbuf[0] = '\015';
594 kbuf[1] = '\0';
595 }
596 break;
597
598 case XK_KP_F1: /* "\033OP" */
599 case XK_KP_F2: /* "\033OQ" */
600 case XK_KP_F3: /* "\033OR" */
601 case XK_KP_F4: /* "\033OS" */
602 strcpy (kbuf, "\033OP");
603 kbuf[2] += (keysym - XK_KP_F1);
604 break;
605
606 case XK_KP_Multiply: /* "\033Oj" : "*" */
607 case XK_KP_Add: /* "\033Ok" : "+" */
608 case XK_KP_Separator: /* "\033Ol" : "," */
609 case XK_KP_Subtract: /* "\033Om" : "-" */
610 case XK_KP_Decimal: /* "\033On" : "." */
611 case XK_KP_Divide: /* "\033Oo" : "/" */
612 case XK_KP_0: /* "\033Op" : "0" */
613 case XK_KP_1: /* "\033Oq" : "1" */
614 case XK_KP_2: /* "\033Or" : "2" */
615 case XK_KP_3: /* "\033Os" : "3" */
616 case XK_KP_4: /* "\033Ot" : "4" */
617 case XK_KP_5: /* "\033Ou" : "5" */
618 case XK_KP_6: /* "\033Ov" : "6" */
619 case XK_KP_7: /* "\033Ow" : "7" */
620 case XK_KP_8: /* "\033Ox" : "8" */
621 case XK_KP_9: /* "\033Oy" : "9" */
622 /* allow shift to override */
623 if (kp)
624 {
625 strcpy (kbuf, "\033Oj");
626 kbuf[2] += (keysym - XK_KP_Multiply);
627 }
628 else
629 {
630 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
631 kbuf[1] = '\0';
632 }
633 break;
634
635 default:
636 {
637 int param = map_function_key (keysym);
638 if (param > 0)
639 sprintf (kbuf,"\033[%d~", param);
640 else
641 newlen = 0;
642 }
643 break;
644 }
645
646 if (newlen)
647 len = strlen (kbuf);
648
649 if (len > 0)
650 {
651 /*
652 * pass Shift/Control indicators for function keys ending with `~'
653 *
654 * eg,
655 * Prior = "ESC[5~"
656 * Shift+Prior = "ESC[5$"
657 * Ctrl+Prior = "ESC[5^"
658 * Ctrl+Shift+Prior = "ESC[5@"
659 */
660 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
661 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
662
663 /*
664 * Pass meta for all function keys, if 'meta' option set
665 */
666#ifdef META8_OPTION
667 if (meta && (meta_char == 0x80))
668 kbuf[len - 1] |= 0x80;
669#endif
670 }
671
672 }
673 else if (ctrl && keysym == XK_minus)
674 {
675 len = 1;
676 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
677 }
678 else if (keysym == XK_ISO_Left_Tab)
679 {
680 strcpy (kbuf, "\033[Z");
681 len = 3;
682 }
683 else
684 {
685#ifdef META8_OPTION
686 /* set 8-bit on */
687 if (meta && (meta_char == 0x80))
688 {
689 char *ch;
690
691 for (ch = kbuf; ch < kbuf + len; ch++)
692 *ch |= 0x80;
693
694 meta = 0;
695 }
696#endif
697 /* nil */ ;
698 }
699
700 keysym = orig_keysym;
701 }
702
703 /* escape prefix */
704 if (len && meta
705#ifdef META8_OPTION
706 && meta_char == C0_ESC
707#endif
708 )
709 {
710 *--kbuf = C0_ESC;
711 len++;
712 }
713
714 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
715 return;
716
717 if (valid_keysym)
718 {
719#ifdef KEYSYM_RESOURCE
720 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
721 return;
722#endif
723
145 if (TermWin.saveLines) 724 if (saveLines)
146 { 725 {
147#ifdef UNSHIFTED_SCROLLKEYS 726#ifdef UNSHIFTED_SCROLLKEYS
148 if (!ctrl && !meta) 727 if (!ctrl && !meta)
149 {
150#else 728#else
151 if (IS_SCROLL_MOD) 729 if (IS_SCROLL_MOD)
730#endif
152 { 731 {
153#endif
154 int lnsppg; 732 int lnsppg;
155 733
156#ifdef PAGING_CONTEXT_LINES 734#ifdef PAGING_CONTEXT_LINES
157 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 735 lnsppg = nrow - PAGING_CONTEXT_LINES;
158#else 736#else
159 lnsppg = TermWin.nrow * 4 / 5; 737 lnsppg = nrow * 4 / 5;
160#endif 738#endif
739 max_it (lnsppg, 1);
740
161 if (keysym == XK_Prior) 741 if (keysym == XK_Prior)
162 { 742 {
163 scr_page (UP, lnsppg); 743 scr_page (lnsppg);
164 return; 744 return;
165 } 745 }
166 else if (keysym == XK_Next) 746 else if (keysym == XK_Next)
167 { 747 {
168 scr_page (DN, lnsppg); 748 scr_page (-lnsppg);
169 return; 749 return;
170 } 750 }
171 } 751 }
172#ifdef SCROLL_ON_UPDOWN_KEYS 752#ifdef SCROLL_ON_UPDOWN_KEYS
173 if (IS_SCROLL_MOD) 753 if (IS_SCROLL_MOD)
174 { 754 {
175 if (keysym == XK_Up) 755 if (keysym == XK_Up)
176 { 756 {
177 scr_page (UP, 1); 757 scr_page (1);
178 return; 758 return;
179 } 759 }
180 else if (keysym == XK_Down) 760 else if (keysym == XK_Down)
181 { 761 {
182 scr_page (DN, 1); 762 scr_page (-1);
183 return; 763 return;
184 } 764 }
185 } 765 }
186#endif 766#endif
187#ifdef SCROLL_ON_HOMEEND_KEYS 767#ifdef SCROLL_ON_HOMEEND_KEYS
188 if (IS_SCROLL_MOD) 768 if (IS_SCROLL_MOD)
189 { 769 {
190 if (keysym == XK_Home) 770 if (keysym == XK_Home)
191 { 771 {
192 scr_move_to (0, 1); 772 scr_changeview (top_row);
193 return; 773 return;
194 } 774 }
195 else if (keysym == XK_End) 775 else if (keysym == XK_End)
196 { 776 {
197 scr_move_to (1, 0); 777 scr_changeview (0);
198 return; 778 return;
199 } 779 }
200 } 780 }
201#endif 781#endif
202 } 782 }
203 783
204 if (shft) 784 if (shft)
205 { 785 {
206 /* Shift + F1 - F10 generates F11 - F20 */
207 if (keysym >= XK_F1 && keysym <= XK_F10)
208 {
209 keysym += (XK_F11 - XK_F1);
210 shft = 0; /* turn off Shift */
211 }
212 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 786 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
213 { 787 {
214 switch (keysym) 788 switch (keysym)
215 { 789 {
216 /* normal XTerm key bindings */ 790 /* normal XTerm key bindings */
217 case XK_Insert: /* Shift+Insert = paste mouse selection */ 791 case XK_Insert: /* Shift+Insert = paste mouse selection */
218 selection_request (ev.time, 0, 0); 792 selection_request (ev.time);
219 return; 793 return;
794#if TODO
220 /* rxvt extras */ 795 /* rxvt extras */
221 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 796 case XK_KP_Add: /* Shift+KP_Add = bigger font */
222 change_font (FONT_UP);
223 return; 797 return;
224 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 798 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
225 change_font (FONT_DN);
226 return; 799 return;
800#endif
227 } 801 }
228 } 802 }
229 } 803 }
230#ifdef PRINTPIPE 804
805 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
806 {
231 if (keysym == XK_Print) 807 if (keysym == XK_v)
808 selection_request (ev.time, Sel_Clipboard);
809 else if (selection.len > 0)
232 { 810 {
233 scr_printscreen (ctrl | shft); 811 free (selection.clip_text);
812 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
813 selection.clip_len = selection.len;
814 selection_grab (CurrentTime, true);
815 }
816
234 return; 817 return;
235 } 818 }
236#endif
237 819
238 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 820#if ENABLE_FRILLS || ISO_14755
821 // ISO 14755 support
822 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
239 { 823 {
240#ifdef KEYSYM_RESOURCE 824 int hv;
241 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 825
826 if (iso14755buf & ISO_14755_51
827 && (keysym == XK_space || keysym == XK_KP_Space
828 || keysym == XK_Return || keysym == XK_KP_Enter))
242 { 829 {
243 unsigned int l; 830 commit_iso14755 ();
244 const unsigned char *kbuf0; 831 iso14755buf = ISO_14755_51;
245 832# if ISO_14755
246 kbuf0 = (Keysym_map[keysym & 0xFF]); 833 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 834# endif
254 ) 835 return;
255 {
256 const unsigned char ch = C0_ESC;
257 tt_write (&ch, 1);
258 } 836 }
259 837 else if (keysym == XK_BackSpace)
260 tt_write (kbuf0, l); 838 {
839 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
840# if ISO_14755
841 iso14755_51 (iso14755buf & ISO_14755_MASK);
842# endif
843 return;
844 }
845 else if ((hv = hex_keyval (ev)) >= 0)
846 {
847 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
848 | hv | ISO_14755_51;
849# if ISO_14755
850 iso14755_51 (iso14755buf & ISO_14755_MASK);
851# endif
261 return; 852 return;
262 } 853 }
263 else 854 else
264#endif
265 { 855 {
266 newlen = 1; 856# if ISO_14755
267 switch (keysym) 857 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 858# endif
348 case XK_Prior: 859 iso14755buf = 0;
349 STRCPY (kbuf, "\033[5~"); 860 }
350 break; 861 }
351# ifdef XK_KP_Next 862 else if (option (Opt_iso14755) &&
352 case XK_KP_Next: 863 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
353 /* allow shift to override */ 864 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
354 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 865 if (!(iso14755buf & ISO_14755_STARTED))
355 { 866 {
356 STRCPY (kbuf, "\033Os"); 867 iso14755buf |= ISO_14755_STARTED;
357 break; 868# if ISO_14755
358 } 869 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
359 /* FALLTHROUGH */ 870 scr_overlay_set (0, 0, "ISO 14755 mode");
360# endif 871# 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 } 872 }
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 873#endif
541 874
875#ifdef PRINTPIPE
876 if (keysym == XK_Print)
542 } 877 {
543 else if (ctrl && keysym == XK_minus) 878 scr_printscreen (ctrl | shft);
879 return;
544 { 880 }
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 881#endif
562 /* nil */ ;
563 }
564 } 882 }
565 883
566 if (len <= 0) 884 if (len <= 0)
567 return; /* not mapped */ 885 return; /* not mapped */
568 886
569 if (Options & Opt_scrollTtyKeypress) 887 tt_write_user_input (kbuf, (unsigned int)len);
570 if (TermWin.view_start) 888}
889
890void ecb_cold
891rxvt_term::key_release (XKeyEvent &ev)
892{
893#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
894 KeySym keysym;
895
896 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
897#endif
898
899#if ENABLE_FRILLS || ISO_14755
900 // ISO 14755 support
901 if (iso14755buf)
902 if (iso14755buf & ISO_14755_52)
571 { 903 {
572 TermWin.view_start = 0; 904# if ISO_14755
573 want_refresh = 1; 905 scr_overlay_off ();
906# endif
907# if ISO_14755
908 // iso14755 part 5.2 handling: release time
909 // first: controls
910 if ((ev.state & ControlMask)
911 && ((keysym >= 0x40 && keysym <= 0x5f)
912 || (keysym >= 0x61 && keysym <= 0x7f)))
913 {
914 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
915 commit_iso14755 ();
916
917 return;
918 }
919
920 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
921 if (i[0] == keysym)
922 {
923 iso14755buf = ISO_14755_51 | i[1];
924 commit_iso14755 ();
925
926 return;
927 }
928
929 scr_bell ();
930# endif
931 iso14755buf = 0;
932
933 return;
574 } 934 }
575 935 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
576 /* 936 {
577 * these modifications only affect the static keybuffer 937# if ISO_14755
578 * pass Shift/Control indicators for function keys ending with `~' 938 scr_overlay_off ();
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 939# endif
595 ) 940 if (iso14755buf & ISO_14755_51)
596 { 941 commit_iso14755 ();
597 const unsigned char ch = C0_ESC; 942#if ISO_14755
598 tt_write (&ch, 1); 943 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
944 {
945 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
946
947 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
948 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
949 }
950# endif
951 else
952 iso14755buf = 0;
599 } 953 }
954#endif
600 955
601#if defined(DEBUG_CMD) 956 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
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);
612}
613/*}}} */
614
615#if (MENUBAR_MAX)
616/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
617/* attempt to `write' count to the input buffer */
618unsigned int
619rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
620{
621 unsigned int n, s;
622
623 n = cmdbuf_ptr - cmdbuf_base;
624 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp;
625
626 if (n > 0 && s < count)
627 {
628 MEMMOVE (cmdbuf_base, cmdbuf_ptr,
629 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
630 cmdbuf_ptr = cmdbuf_base;
631 cmdbuf_endp -= n;
632 s += n;
633 }
634
635 if (count > s)
636 {
637 rxvt_print_error ("data loss: cmd_write too large");
638 count = s;
639 }
640
641 for (; count--;)
642 *cmdbuf_endp++ = *str++;
643
644 cmd_parse ();
645
646 return 0; 957 return;
958
959#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
960 if (!(ev.state & ControlMask))
961 slip_wheel_ev.stop ();
962 else if (keysym == XK_Control_L || keysym == XK_Control_R)
963 mouse_slip_wheel_speed = 0;
964#endif
647} 965}
648#endif /* MENUBAR_MAX */
649 966
650void 967void
651rxvt_term::flush () 968rxvt_term::flush ()
652{ 969{
653#ifdef TRANSPARENT 970 flush_ev.stop ();
654 if (want_full_refresh) 971
972#ifdef HAVE_IMG
973 if (bg_flags & BG_NEEDS_REFRESH)
655 { 974 {
656 want_full_refresh = 0; 975 bg_flags &= ~BG_NEEDS_REFRESH;
657 scr_clear ();
658 scr_touch (false); 976 scr_touch (false);
659 want_refresh = 1;
660 } 977 }
661#endif 978#endif
662 979
663 if (want_refresh) 980 if (want_refresh)
664 { 981 {
665 scr_refresh (refresh_type); 982 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
666 scrollbar_show (1); 983 {
667#ifdef USE_XIM 984 int row = view_start;
668 IMSendSpot (); 985 int end_row = row + nrow;
669#endif
670 986
671 } 987 while (row > top_row && ROW (row - 1).is_longer ())
988 --row;
672 989
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 { 990 do
747 if (!seen_input)
748 { 991 {
749 seen_input = 1; 992 int start_row = row;
750 /* once we know the shell is running, send the screen size. Again! */ 993 line_t *l;
751 tt_winch (); 994
752 } 995 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 { 996 {
792 *str++ = ch; 997 l = &ROW (row++);
793 998
794 if (ch == '\n') 999 if (!(l->f & LINE_FILTERED))
795 { 1000 {
796 nlines++; 1001 // line not filtered, mark it as filtered
797 refresh_count++; 1002 l->f |= LINE_FILTERED;
798 1003 while (l->is_longer ())
799 if (! (Options & Opt_jumpScroll)
800 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
801 { 1004 {
802 refreshnow = true;
803 flag = false;
804 ch = NOCHAR; 1005 l = &ROW (row++);
805 break; 1006 l->f |= LINE_FILTERED;
806 } 1007 }
807 1008
808 // scr_add_lines only works for nlines < TermWin.nrow - 1. 1009 // and filter it
809 if (nlines >= TermWin.nrow - 1) 1010 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 1011
817 if (str >= buf + BUFSIZ)
818 {
819 ch = NOCHAR;
820 break; 1012 break;
821 } 1013 }
822 } 1014 }
1015 while (l->is_longer () && row < end_row);
823 } 1016 }
824 1017 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 { 1018 }
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 1019
859 ch = NOCHAR; 1020 scr_refresh ();
860 } 1021 scrollBar.show (1);
861 } 1022#if USE_XIM
862 1023 im_send_spot ();
863 return flag; 1024#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 { 1025 }
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 1026
878 wchar_t wc; 1027 display->flush ();
879 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1028}
880 1029
881 if (len == (size_t)-2) 1030/* checks whether a refresh is requested and starts the refresh timer */
882 { 1031void
883 // the mbstate stores incomplete sequences. didn't know this :/ 1032rxvt_term::refresh_check ()
1033{
1034 if (want_refresh && !flush_ev.is_active ())
1035 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
1036
1037 display->flush ();
1038}
1039
1040void
1041rxvt_term::flush_cb (ev::timer &w, int revents)
1042{
1043 make_current ();
1044
1045 refresh_count = 0;
1046 flush ();
1047}
1048
1049#ifdef CURSOR_BLINK
1050void
1051rxvt_term::cursor_blink_reset ()
1052{
1053 if (hidden_cursor)
1054 {
1055 hidden_cursor = 0;
1056 want_refresh = 1;
1057 }
1058
1059 if (option (Opt_cursorBlink))
1060 cursor_blink_ev.again ();
1061 else
1062 cursor_blink_ev.stop ();
1063}
1064
1065void
1066rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1067{
1068 hidden_cursor = !hidden_cursor;
1069 want_refresh = 1;
1070 refresh_check ();
1071}
1072#endif
1073
1074#ifdef TEXT_BLINK
1075void
1076rxvt_term::text_blink_cb (ev::timer &w, int revents)
1077{
1078 if (scr_refresh_rend (RS_Blink, RS_Blink))
1079 {
1080 hidden_text = !hidden_text;
1081 want_refresh = 1;
1082 refresh_check ();
1083 }
1084 else
1085 w.stop ();
1086}
1087#endif
1088
1089#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1090void
1091rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1092{
1093 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1094 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1095 {
1096 want_refresh = 1;
1097 refresh_check ();
1098 }
1099 else
1100 w.stop ();
1101}
1102#endif
1103
1104#ifdef SELECTION_SCROLLING
1105void
1106rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1107{
1108 if (scr_page (scroll_selection_lines))
1109 {
1110 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1111 want_refresh = 1;
1112 refresh_check ();
1113 }
1114 else
1115 w.stop ();
1116}
1117#endif
1118
1119#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1120void
1121rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1122{
1123 if (scr_page (mouse_slip_wheel_speed))
1124 {
1125 want_refresh = 1;
1126 refresh_check ();
1127 }
1128
1129 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1130 {
1131 mouse_slip_wheel_speed = 0;
1132 w.stop ();
1133 }
1134}
1135#endif
1136
1137#if LINUX_YIELD_HACK
1138static struct event_handler
1139{
1140 ev::prepare yield_ev;
1141
1142 void yield_cb (ev::prepare &w, int revents)
1143 {
1144 // this should really be sched_yield(), but the linux guys thought
1145 // that giving a process calling sched_yield () less cpu time than
1146 // ones with high nice levels is a useful thing to do. It surely is is
1147 // allowed by the sus... as is returning ENOSYS.
1148 // since the linux guys additionally thought that breaking the only
1149 // known workaround against their unusable sched_yield hack is cool,
1150 // we just nanosleep a bit and hope for the best.
1151
1152 struct timespec ts = { 0, 1000 };
1153 nanosleep (&ts, 0);
1154
1155 w.stop ();
1156 }
1157
1158 event_handler ()
1159 : yield_ev (this, &event_handler::yield_cb)
1160 {
1161 }
1162} event_handler;
1163#endif
1164
1165/* make sure all the cmd data is at beginning of cmdbuf */
1166void
1167rxvt_term::cmdbuf_reify ()
1168{
1169 if (cmdbuf_ptr == cmdbuf_base)
1170 return;
1171
1172 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1173
1174 memmove (cmdbuf_base, cmdbuf_ptr, used);
1175 cmdbuf_ptr = cmdbuf_base;
1176 cmdbuf_endp = cmdbuf_ptr + used;
1177
1178}
1179
1180#if defined (KEYSYM_RESOURCE)
1181void
1182rxvt_term::cmdbuf_append (const char *str, size_t count)
1183{
1184 cmdbuf_reify ();
1185
1186 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1187
1188 if (count > avail)
1189 return;
1190
1191 memcpy (cmdbuf_endp, str, count);
1192 cmdbuf_endp += count;
1193
1194 cmd_parse ();
1195}
1196#endif
1197
1198bool
1199rxvt_term::pty_fill ()
1200{
1201 cmdbuf_reify ();
1202
1203 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1204
1205 if (!avail)
1206 {
1207 // normally this indicates a "too long" command sequence - just drop the data we have
884 cmdbuf_ptr = cmdbuf_endp; 1208 cmdbuf_ptr = cmdbuf_base;
885 break; 1209 cmdbuf_endp = cmdbuf_ptr;
886 } 1210 avail = CBUFSIZ;
1211 }
887 1212
888 if (len == (size_t)-1) 1213 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
889 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
890 1214
891 // assume wchar == unicode 1215 if (r > 0)
1216 {
892 cmdbuf_ptr += len; 1217 cmdbuf_endp += r;
893 return wc; 1218 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 { 1219 }
909 unicode_t c = next_char (); 1220 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 } 1221 {
1222#if LINUX_YIELD_HACK
1223 if (display->is_local)
1224 event_handler.yield_ev.start ();
1225#endif
1226 }
1227 else
1228 {
1229 pty_ev.stop ();
1230
1231 if (!option (Opt_hold))
1232 destroy ();
1233 }
1234
1235 return false;
919} 1236}
1237
1238void
1239rxvt_term::pty_cb (ev::io &w, int revents)
1240{
1241 make_current ();
1242
1243 if (revents & ev::READ)
1244 // loop, but don't allow a single term to monopolize us
1245 for (int i = CBUFCNT; i-- && pty_fill (); )
1246 cmd_parse ();
1247
1248 if (revents & ev::WRITE)
1249 pty_write ();
1250
1251 refresh_check ();
1252}
1253
1254void ecb_cold
1255rxvt_term::pointer_unblank ()
1256{
1257 XDefineCursor (dpy, vt, TermWin_cursor);
1258 recolour_cursor ();
920 1259
921#ifdef POINTER_BLANK 1260#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; 1261 hidden_pointer = 0;
929 1262
930 if (Options & Opt_pointerBlank) 1263 if (option (Opt_pointerBlank))
931 pointer_ev.start (NOW + pointerBlankDelay); 1264 pointer_ev.start (pointerBlankDelay);
1265#endif
932} 1266}
933 1267
934void 1268#ifdef POINTER_BLANK
1269void ecb_cold
935rxvt_term::pointer_blank () 1270rxvt_term::pointer_blank ()
936{ 1271{
937 if (! (Options & Opt_pointerBlank)) 1272 if (!option (Opt_pointerBlank))
938 return; 1273 return;
939 1274
940 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1275 XDefineCursor (dpy, vt, display->blank_cursor);
941 XFlush (display->display); 1276 XFlush (dpy);
942 1277
943 hidden_pointer = 1; 1278 hidden_pointer = 1;
944} 1279}
945 1280
946void 1281void ecb_cold
947rxvt_term::pointer_cb (time_watcher &w) 1282rxvt_term::pointer_cb (ev::timer &w, int revents)
948{ 1283{
949 SET_R (this); 1284 make_current ();
950 SET_LOCALE (locale);
951 1285
952 pointer_blank (); 1286 pointer_blank ();
953} 1287}
954#endif 1288#endif
955 1289
956void 1290void
957rxvt_term::mouse_report (XButtonEvent &ev) 1291rxvt_term::mouse_report (XButtonEvent &ev)
958{ 1292{
959 int button_number, key_state = 0; 1293 int button_number, key_state = 0;
960 int x, y; 1294 int x, y;
1295 int code = 32;
961 1296
962 x = ev.x; 1297 x = Pixel2Col (ev.x) + 1;
963 y = ev.y; 1298 y = Pixel2Row (ev.y) + 1;
964 pixel_position (&x, &y); 1299
1300 if (ev.type == MotionNotify)
1301 {
1302 if (x == mouse_row && y == mouse_col)
1303 return;
1304
1305 mouse_row = x;
1306 mouse_col = y;
1307 code += 32;
1308 }
965 1309
966 if (MEvent.button == AnyButton) 1310 if (MEvent.button == AnyButton)
967 {
968 button_number = 3; 1311 button_number = 3;
969 }
970 else 1312 else
971 { 1313 {
972 button_number = MEvent.button - Button1; 1314 button_number = MEvent.button - Button1;
973 /* add 0x3D for wheel events, like xterm does */ 1315 /* add 0x3D for wheel events, like xterm does */
974 if (button_number >= 3) 1316 if (button_number >= 3)
975 button_number += (64 - 3); 1317 button_number += 64 - 3;
976 } 1318 }
977 1319
978 if (PrivateModes & PrivMode_MouseX10) 1320 if (priv_modes & PrivMode_MouseX10)
979 { 1321 {
980 /* 1322 /*
981 * do not report ButtonRelease 1323 * do not report ButtonRelease
982 * no state info allowed 1324 * no state info allowed
983 */ 1325 */
… …
998 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1340 + ((MEvent.state & ModMetaMask) ? 8 : 0)
999 + ((MEvent.state & ControlMask) ? 16 : 0); 1341 + ((MEvent.state & ControlMask) ? 16 : 0);
1000#ifdef MOUSE_REPORT_DOUBLECLICK 1342#ifdef MOUSE_REPORT_DOUBLECLICK
1001 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1343 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1002#endif 1344#endif
1003
1004 } 1345 }
1005 1346
1006#ifdef DEBUG_MOUSEREPORT 1347#if DEBUG_MOUSEREPORT
1007 fprintf (stderr, "Mouse ["); 1348 fprintf (stderr, "Mouse [");
1008 if (key_state & 16) 1349 if (key_state & 16)
1009 fputc ('C', stderr); 1350 fputc ('C', stderr);
1010 if (key_state & 4) 1351 if (key_state & 4)
1011 fputc ('S', stderr); 1352 fputc ('S', stderr);
… …
1013 fputc ('A', stderr); 1354 fputc ('A', stderr);
1014 if (key_state & 32) 1355 if (key_state & 32)
1015 fputc ('2', stderr); 1356 fputc ('2', stderr);
1016 fprintf (stderr, "]: <%d>, %d/%d\n", 1357 fprintf (stderr, "]: <%d>, %d/%d\n",
1017 button_number, 1358 button_number,
1018 x + 1, 1359 x,
1019 y + 1); 1360 y);
1020#else 1361#endif
1362
1363#if ENABLE_FRILLS
1364 if (priv_modes & PrivMode_ExtMouseRight)
1365 tt_printf ("\033[%d;%d;%dM",
1366 code + button_number + key_state,
1367 x,
1368 y);
1369 else if (priv_modes & PrivMode_ExtModeMouse)
1370 tt_printf ("\033[M%c%lc%lc",
1371 code + button_number + key_state,
1372 wint_t (32 + x),
1373 wint_t (32 + y));
1374 else
1375#endif
1021 tt_printf ("\033[M%c%c%c", 1376 tt_printf ("\033[M%c%c%c",
1022 (32 + button_number + key_state), 1377 code + button_number + key_state,
1023 (32 + x + 1), 1378 32 + x,
1024 (32 + y + 1)); 1379 32 + y);
1025#endif
1026} 1380}
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 1381
1038/*{{{ process an X event */ 1382/*{{{ process an X event */
1039void 1383void ecb_hot
1040rxvt_term::x_cb (XEvent &ev) 1384rxvt_term::x_cb (XEvent &ev)
1041{ 1385{
1042 SET_R (this); 1386 make_current ();
1043 SET_LOCALE (locale);
1044 1387
1045#if defined(CURSOR_BLINK) 1388 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 1389
1054 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1390 if (ev.xany.window == vt
1055 } 1391 && SHOULD_INVOKE (HOOK_X_EVENT)
1056#endif 1392 && 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; 1393 return;
1075#endif
1076 1394
1395 // for XQueryPointer
1077 Window unused_root, unused_child; 1396 Window unused_root, unused_child;
1078 int unused_root_x, unused_root_y; 1397 int unused_root_x, unused_root_y;
1079 unsigned int unused_mask; 1398 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 1399
1130 switch (ev.type) 1400 switch (ev.type)
1131 { 1401 {
1132 case KeyPress: 1402 case KeyPress:
1133 lookup_key (ev.xkey); 1403 key_press (ev.xkey);
1134 break; 1404 break;
1135 1405
1136#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1137 case KeyRelease: 1406 case KeyRelease:
1138 { 1407 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; 1408 break;
1150 }
1151#endif
1152 1409
1153 case ButtonPress: 1410 case ButtonPress:
1154 button_press (ev.xbutton); 1411 button_press (ev.xbutton);
1155 break; 1412 break;
1156 1413
… …
1158 button_release (ev.xbutton); 1415 button_release (ev.xbutton);
1159 break; 1416 break;
1160 1417
1161 case ClientMessage: 1418 case ClientMessage:
1162 if (ev.xclient.format == 32 1419 if (ev.xclient.format == 32
1163 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1420 && !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 { 1421 {
1172 /* Get Dnd data */ 1422 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1173 Atom ActualType; 1423 {
1174 int ActualFormat; 1424 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1175 unsigned char *data; 1425 {
1176 unsigned long Size, RemainingBytes; 1426 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1177 1427 {
1178 XGetWindowProperty (display->display, display->root, 1428 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1179 xa[XA_DNDSELECTION], 1429 destroy ();
1180 0L, 1000000L, 1430 }
1181 False, AnyPropertyType, 1431#if ENABLE_EWMH
1182 &ActualType, &ActualFormat, 1432 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1183 &Size, &RemainingBytes, 1433 XSendEvent (dpy, ev.xclient.window = display->root,
1434 False, SubstructureRedirectMask | SubstructureNotifyMask,
1184 &data); 1435 &ev);
1185 XChangeProperty (display->display, display->root, 1436#endif
1186 XA_CUT_BUFFER0, XA_STRING, 1437 }
1187 8, PropModeReplace, 1438 }
1188 data, STRLEN (data)); 1439#if ENABLE_XEMBED
1189 selection_paste (display->root, XA_CUT_BUFFER0, True); 1440 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1190 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1441 {
1442 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1443 focus_in ();
1444 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1445 focus_out ();
1446 }
1447#endif
1191 } 1448 }
1192#endif /* OFFIX_DND */
1193 break;
1194
1195 case MappingNotify:
1196 XRefreshKeyboardMapping (& (ev.xmapping));
1197 break; 1449 break;
1198 1450
1199 /* 1451 /*
1200 * XXX: this is not the _current_ arrangement 1452 * XXX: this is not the _current_ arrangement
1201 * Here's my conclusion: 1453 * Here's my conclusion:
… …
1220 break; 1472 break;
1221 } 1473 }
1222 break; 1474 break;
1223 1475
1224 case FocusIn: 1476 case FocusIn:
1225 if (!TermWin.focus) 1477 if (ev.xfocus.detail != NotifyInferior
1478 && ev.xfocus.detail != NotifyPointer
1479 && ev.xfocus.mode != NotifyGrab)
1480 focus_in ();
1481 break;
1482
1483 case FocusOut:
1484 if (ev.xfocus.detail != NotifyInferior
1485 && ev.xfocus.detail != NotifyPointer
1486 && ev.xfocus.mode != NotifyGrab)
1487 focus_out ();
1488 break;
1489
1490 case ConfigureNotify:
1491 if (ev.xconfigure.window == parent)
1226 { 1492 {
1227 TermWin.focus = 1; 1493 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 } 1494 ;
1239 break;
1240 1495
1241 case FocusOut: 1496 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1242 if (TermWin.focus) 1497
1498 bool moved = false;
1499#ifdef HAVE_BG_PIXMAP
1500 if (bg_window_position_sensitive ())
1243 { 1501 {
1244 TermWin.focus = 0; 1502 want_position_change = true;
1245 want_refresh = 1; 1503 if (bg_img == 0)
1246#ifdef USE_XIM 1504 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 } 1505 }
1270 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1506#endif
1271 1507
1272 if (szHint.width != width || szHint.height != height) 1508 if (want_position_change)
1273 { 1509 {
1274 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1510 int x, y;
1275 resize_all_windows (width, height, 1); 1511
1512 if (ev.xconfigure.send_event)
1513 {
1514 x = ev.xconfigure.x;
1515 y = ev.xconfigure.y;
1516 }
1517 else
1518 get_window_origin (x, y);
1519
1520 if (x != parent_x || y != parent_y)
1521 {
1522 parent_x = x;
1523 parent_y = y;
1524 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1525 moved = true;
1526 }
1276 } 1527 }
1277#ifdef DEBUG_SIZE 1528
1529 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1530 {
1531 seen_resize = 1;
1532 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1533 }
1278 else 1534 else
1279 { 1535 {
1280 D_SIZE ((stderr, "Size: Not resizing")); 1536#ifdef HAVE_BG_PIXMAP
1537 if (moved)
1538 update_background ();
1539#endif
1281 } 1540 }
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 1541
1542 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1292 } 1543 }
1293 break; 1544 break;
1294 1545
1546 case PropertyNotify:
1547 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1548 break;
1549
1295 case SelectionClear: 1550 case SelectionClear:
1296 display->set_selection_owner (0); 1551 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; 1552 break;
1304 1553
1305 case SelectionRequest: 1554 case SelectionRequest:
1306 selection_send (ev.xselectionrequest); 1555 selection_send (ev.xselectionrequest);
1307 break; 1556 break;
1308 1557
1558 case MapNotify:
1559#ifdef HAVE_BG_PIXMAP
1560 // This is needed at startup for the case of no window manager
1561 // or a non-reparenting window manager and also because we
1562 // defer bg image updates if the window is not mapped. The
1563 // short delay is to optimize for multiple ConfigureNotify
1564 // events at startup when the window manager reparents the
1565 // window, so as to perform the computation after we have
1566 // received all of them.
1567 if (bg_img == 0)
1568 update_background_ev.start (0.025);
1569#endif
1570 mapped = 1;
1571#ifdef TEXT_BLINK
1572 text_blink_ev.start ();
1573#endif
1574 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1575 break;
1576
1309 case UnmapNotify: 1577 case UnmapNotify:
1310 TermWin.mapped = 0; 1578 mapped = 0;
1311#ifdef TEXT_BLINK 1579#ifdef TEXT_BLINK
1312 text_blink_ev.stop (); 1580 text_blink_ev.stop ();
1313#endif 1581#endif
1582 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1314 break; 1583 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 1584
1329 case GraphicsExpose: 1585 case GraphicsExpose:
1330 case Expose: 1586 case Expose:
1331 if (ev.xany.window == TermWin.vt) 1587 if (ev.xany.window == vt)
1332 { 1588 {
1333#ifdef NO_SLOW_LINK_SUPPORT 1589 do
1590 {
1334 scr_expose (ev.xexpose.x, ev.xexpose.y, 1591 scr_expose (ev.xexpose.x, ev.xexpose.y,
1335 ev.xexpose.width, ev.xexpose.height, False); 1592 ev.xexpose.width, ev.xexpose.height, false);
1336#else 1593 }
1337 // don't understand this, so commented it out 1594 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1595
1596 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1597
1598 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1599 {
1338 scr_expose (ev.xexpose.x, ev.xexpose.y, 1600 scr_expose (ev.xexpose.x, ev.xexpose.y,
1339 ev.xexpose.width, ev.xexpose.height, False); 1601 ev.xexpose.width, ev.xexpose.height, false);
1340 //scr_expose (ev.xexpose.x, 0, 1602 }
1341 // ev.xexpose.width, TermWin.height, False); 1603
1342#endif
1343 want_refresh = 1; 1604 want_refresh = 1;
1344 } 1605 }
1345 else 1606 else
1346 { 1607 {
1347 XEvent unused_event; 1608 XEvent unused_event;
1348 1609
1349 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1610 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1350 Expose, 1611 ;
1351 &unused_event)) ; 1612 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1352 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1613 ;
1353 GraphicsExpose, 1614
1354 &unused_event)) ; 1615 if (scrollBar.state && ev.xany.window == scrollBar.win)
1355 if (isScrollbarWindow (ev.xany.window))
1356 { 1616 {
1357 scrollBar.setIdle (); 1617 scrollBar.state = SB_STATE_IDLE;
1358 scrollbar_show (0); 1618 scrollBar.show (0);
1359 } 1619 }
1360#ifdef MENUBAR
1361 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1362 menubar_expose ();
1363#endif
1364 } 1620 }
1365 break; 1621 break;
1366 1622
1367 case MotionNotify: 1623 case MotionNotify:
1368#ifdef POINTER_BLANK 1624#ifdef POINTER_BLANK
1369 if (hidden_pointer) 1625 if (hidden_pointer)
1370 pointer_unblank (); 1626 pointer_unblank ();
1371#endif 1627#endif
1372#if MENUBAR 1628 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1373 if (isMenuBarWindow (ev.xany.window)) 1629 || priv_modes & PrivMode_MouseAnyEvent)
1630 mouse_report (ev.xbutton);
1631 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1632 break;
1633
1634 if (ev.xany.window == vt)
1374 { 1635 {
1375 menubar_control (ev.xbutton); 1636 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1376 break; 1637 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1377 } 1638 ; // 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))) 1639 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1385 { 1640 {
1386 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1641 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1387 ; 1642 ;
1388 1643
1389 XQueryPointer (display->display, TermWin.vt, 1644 XQueryPointer (dpy, vt,
1390 &unused_root, &unused_child, 1645 &unused_root, &unused_child,
1391 &unused_root_x, &unused_root_y, 1646 &unused_root_x, &unused_root_y,
1392 & (ev.xbutton.x), & (ev.xbutton.y), 1647 &ev.xbutton.x, &ev.xbutton.y,
1393 &unused_mask); 1648 &ev.xbutton.state);
1394#ifdef MOUSE_THRESHOLD 1649#ifdef MOUSE_THRESHOLD
1395 /* deal with a `jumpy' mouse */ 1650 /* deal with a `jumpy' mouse */
1396 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1651 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1397 { 1652 {
1398#endif 1653#endif
1654#if ISO_14755
1655 // 5.4
1656 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1657 {
1658 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1659 break;
1660 }
1661#endif
1399 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1662 selection_extend (ev.xbutton.x, ev.xbutton.y,
1400 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1663 ev.xbutton.state & Button3Mask ? 2 : 0);
1664
1401#ifdef SELECTION_SCROLLING 1665#ifdef SELECTION_SCROLLING
1402 if (ev.xbutton.y < TermWin.int_bwidth 1666 if (ev.xbutton.y < int_bwidth
1403 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1667 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1404 { 1668 {
1669 page_dirn scroll_selection_dir;
1405 int dist; 1670 int dist;
1406
1407 pending_scroll_selection=1;
1408 1671
1409 /* don't clobber the current delay if we are 1672 /* don't clobber the current delay if we are
1410 * already in the middle of scrolling. 1673 * already in the middle of scrolling.
1411 */ 1674 */
1412 if (scroll_selection_delay<=0) 1675 if (!sel_scroll_ev.is_active ())
1413 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1676 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1414 1677
1415 /* save the event params so we can highlight 1678 /* save the event params so we can highlight
1416 * the selection in the pending-scroll loop 1679 * the selection in the pending-scroll loop
1417 */ 1680 */
1418 selection_save_x=ev.xbutton.x; 1681 selection_save_x = ev.xbutton.x;
1419 selection_save_y=ev.xbutton.y; 1682 selection_save_y = ev.xbutton.y;
1420 selection_save_state=
1421 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1683 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1422 1684
1423 /* calc number of lines to scroll */ 1685 /* calc number of lines to scroll */
1424 if (ev.xbutton.y<TermWin.int_bwidth) 1686 if (ev.xbutton.y < int_bwidth)
1425 { 1687 {
1426 scroll_selection_dir = UP; 1688 scroll_selection_dir = UP;
1427 dist = TermWin.int_bwidth - ev.xbutton.y; 1689 dist = int_bwidth - ev.xbutton.y;
1428 } 1690 }
1429 else 1691 else
1430 { 1692 {
1431 scroll_selection_dir = DN; 1693 scroll_selection_dir = DN;
1432 dist = ev.xbutton.y - 1694 dist = ev.xbutton.y - (int_bwidth + vt_height);
1433 (TermWin.int_bwidth + TermWin.height);
1434 } 1695 }
1696
1435 scroll_selection_lines= (Pixel2Height (dist)/ 1697 scroll_selection_lines = Pixel2Height (dist)
1436 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1698 / SELECTION_SCROLL_LINE_SPEEDUP
1699 + 1;
1437 MIN_IT (scroll_selection_lines, 1700 min_it (scroll_selection_lines,
1438 SELECTION_SCROLL_MAX_LINES); 1701 SELECTION_SCROLL_MAX_LINES);
1702 scroll_selection_lines *= scroll_selection_dir;
1439 } 1703 }
1440 else 1704 else
1441 { 1705 {
1442 /* we are within the text window, so we 1706 /* we are within the text window, so we
1443 * shouldn't be scrolling 1707 * shouldn't be scrolling
1444 */ 1708 */
1445 pending_scroll_selection = 0; 1709 sel_scroll_ev.stop();
1446 } 1710 }
1447#endif 1711#endif
1448#ifdef MOUSE_THRESHOLD 1712#ifdef MOUSE_THRESHOLD
1449
1450 } 1713 }
1451#endif 1714#endif
1452
1453 } 1715 }
1454 } 1716 }
1455 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1717 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1456 { 1718 {
1457 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1719 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1458 MotionNotify, &ev)) ; 1720 MotionNotify, &ev))
1721 ;
1722
1459 XQueryPointer (display->display, scrollBar.win, 1723 XQueryPointer (dpy, scrollBar.win,
1460 &unused_root, &unused_child, 1724 &unused_root, &unused_child,
1461 &unused_root_x, &unused_root_y, 1725 &unused_root_x, &unused_root_y,
1462 & (ev.xbutton.x), & (ev.xbutton.y), 1726 &ev.xbutton.x, &ev.xbutton.y,
1463 &unused_mask); 1727 &unused_mask);
1464 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1728 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1465 scrollbar_size ()); 1729 scrollBar.size ());
1466 scr_refresh (refresh_type);
1467 refresh_limit = 0; 1730 want_refresh = 1;
1468 scrollbar_show (1); 1731 scrollBar.show (1);
1469 } 1732 }
1470 break; 1733 break;
1471 } 1734 }
1472}
1473 1735
1474void 1736#if defined(CURSOR_BLINK)
1737 if (ev.type == KeyPress)
1738 cursor_blink_reset ();
1739#endif
1740
1741#if defined(POINTER_BLANK)
1742 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1743 {
1744 if (ev.type == MotionNotify
1745 || ev.type == ButtonPress
1746 || ev.type == ButtonRelease)
1747 if (hidden_pointer)
1748 pointer_unblank ();
1749
1750 if (ev.type == KeyPress && hidden_pointer == 0)
1751 pointer_blank ();
1752 }
1753#endif
1754
1755 refresh_check ();
1756}
1757
1758#if ENABLE_FRILLS
1759void ecb_cold
1760rxvt_term::set_urgency (bool enable)
1761{
1762 if (enable == urgency_hint)
1763 return;
1764
1765 if (XWMHints *h = XGetWMHints (dpy, parent))
1766 {
1767 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1768 XSetWMHints (dpy, parent, h);
1769 urgency_hint = enable;
1770 XFree (h);
1771 }
1772}
1773#endif
1774
1775void ecb_cold
1776rxvt_term::focus_in ()
1777{
1778 if (!focus)
1779 {
1780 focus = 1;
1781 want_refresh = 1;
1782
1783#if USE_XIM
1784 if (Input_Context != NULL)
1785 {
1786 im_set_position ();
1787 XSetICFocus (Input_Context);
1788 }
1789#endif
1790#if CURSOR_BLINK
1791 if (option (Opt_cursorBlink))
1792 cursor_blink_ev.again ();
1793#endif
1794#if OFF_FOCUS_FADING
1795 if (rs[Rs_fade])
1796 {
1797 pix_colors = pix_colors_focused;
1798 scr_recolour ();
1799 }
1800#endif
1801#if ENABLE_FRILLS
1802 if (option (Opt_urgentOnBell))
1803 set_urgency (0);
1804#endif
1805
1806 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1807 }
1808}
1809
1810void ecb_cold
1811rxvt_term::focus_out ()
1812{
1813 if (focus)
1814 {
1815 focus = 0;
1816 want_refresh = 1;
1817
1818#if ENABLE_FRILLS
1819 if (option (Opt_urgentOnBell))
1820 set_urgency (0);
1821#endif
1822#if ENABLE_FRILLS || ISO_14755
1823 if (iso14755buf)
1824 {
1825 iso14755buf = 0;
1826# if ISO_14755
1827 scr_overlay_off ();
1828# endif
1829 }
1830#endif
1831#if USE_XIM
1832 if (Input_Context != NULL)
1833 XUnsetICFocus (Input_Context);
1834#endif
1835#if CURSOR_BLINK
1836 if (option (Opt_cursorBlink))
1837 cursor_blink_ev.stop ();
1838
1839 hidden_cursor = 0;
1840#endif
1841#if OFF_FOCUS_FADING
1842 if (rs[Rs_fade])
1843 {
1844 pix_colors = pix_colors_unfocused;
1845 scr_recolour ();
1846 }
1847#endif
1848
1849 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1850 }
1851}
1852
1853void ecb_cold
1854rxvt_term::update_fade_color (unsigned int idx)
1855{
1856#if OFF_FOCUS_FADING
1857 if (rs[Rs_fade])
1858 {
1859 rgba c;
1860 pix_colors [Color_fade].get (c);
1861 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1862 }
1863#endif
1864}
1865
1866#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1867void ecb_hot
1475rxvt_term::rootwin_cb (XEvent &ev) 1868rxvt_term::rootwin_cb (XEvent &ev)
1476{ 1869{
1477 SET_R (this); 1870 make_current ();
1478 SET_LOCALE (locale); 1871
1872 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1873 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1874 return;
1479 1875
1480 switch (ev.type) 1876 switch (ev.type)
1481 { 1877 {
1482 case PropertyNotify: 1878 case PropertyNotify:
1879 /*
1880 * if user used some Esetroot compatible prog to set the root bg,
1881 * use the property to determine the pixmap. We use it later on.
1882 */
1483 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1883 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1884 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1484 { 1885 {
1485 if (ev.xproperty.state == PropertyNewValue) 1886#if BG_IMAGE_FROM_ROOT
1486 selection_property (ev.xproperty.window, ev.xproperty.atom); 1887 if (option (Opt_transparent))
1487 break; 1888 {
1889 rxvt_img::new_from_root (this)->replace (root_img);
1890 update_background ();
1891 }
1892#endif
1893 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1488 } 1894 }
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 1895
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; 1896 break;
1509#endif
1510 } 1897 }
1898
1899 refresh_check ();
1511} 1900}
1901#endif
1512 1902
1513void 1903void
1514rxvt_term::button_press (XButtonEvent &ev) 1904rxvt_term::button_press (XButtonEvent &ev)
1515{ 1905{
1516 int reportmode = 0, clickintime; 1906 int reportmode = 0, clickintime;
1517 1907
1518 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1908 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1909
1519 if (!bypass_keystate) 1910 if (!bypass_keystate)
1520 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1911 reportmode = !! (priv_modes & PrivMode_mouse_report);
1912
1521 /* 1913 /*
1522 * VT window processing of button press 1914 * VT window processing of button press
1523 */ 1915 */
1524 if (ev.window == TermWin.vt) 1916 if (ev.window == vt)
1525 { 1917 {
1918 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1919 return;
1920
1921#if ISO_14755
1922 // 5.4
1923 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1924 {
1925 iso14755_54 (ev.x, ev.y);
1926 return;
1927 }
1928#endif
1929
1526 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1930 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1931
1527 if (reportmode) 1932 if (reportmode)
1528 { 1933 {
1529 /* mouse report from vt window */ 1934 /* mouse report from vt window */
1530 /* save the xbutton state (for ButtonRelease) */ 1935 /* save the xbutton state (for ButtonRelease) */
1531 MEvent.state = ev.state; 1936 MEvent.state = ev.state;
1532#ifdef MOUSE_REPORT_DOUBLECLICK 1937#ifdef MOUSE_REPORT_DOUBLECLICK
1533 if (ev.button == MEvent.button && clickintime) 1938 if (ev.button == MEvent.button && clickintime)
1534 { 1939 {
1535 /* same button, within alloted time */ 1940 /* same button, within allowed time */
1536 MEvent.clicks++; 1941 MEvent.clicks++;
1942
1537 if (MEvent.clicks > 1) 1943 if (MEvent.clicks > 1)
1538 { 1944 {
1539 /* only report double clicks */ 1945 /* only report double clicks */
1540 MEvent.clicks = 2; 1946 MEvent.clicks = 2;
1541 mouse_report (ev); 1947 mouse_report (ev);
… …
1553 mouse_report (ev); 1959 mouse_report (ev);
1554 } 1960 }
1555#else 1961#else
1556 MEvent.button = ev.button; 1962 MEvent.button = ev.button;
1557 mouse_report (ev); 1963 mouse_report (ev);
1558#endif /* MOUSE_REPORT_DOUBLECLICK */ 1964#endif /* MOUSE_REPORT_DOUBLECLICK */
1559 1965
1560 } 1966 }
1561 else 1967 else
1562 { 1968 {
1563 if (ev.button != MEvent.button) 1969 if (ev.button != MEvent.button)
1564 MEvent.clicks = 0; 1970 MEvent.clicks = 0;
1971
1565 switch (ev.button) 1972 switch (ev.button)
1566 { 1973 {
1567 case Button1: 1974 case Button1:
1975 /* allow meta + click to select rectangular areas */
1976 /* should be done in screen.C */
1977#if ENABLE_FRILLS
1978 selection.rect = !!(ev.state & ModMetaMask);
1979#else
1980 selection.rect = false;
1981#endif
1982
1568 /* allow shift+left click to extend selection */ 1983 /* allow shift+left click to extend selection */
1569 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1984 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1570 { 1985 {
1571 if (MEvent.button == Button1 && clickintime) 1986 if (MEvent.button == Button1 && clickintime)
1572 selection_rotate (ev.x, ev.y); 1987 selection_rotate (ev.x, ev.y);
1573 else 1988 else
1574 selection_extend (ev.x, ev.y, 1); 1989 selection_extend (ev.x, ev.y, 1);
… …
1589 case Button3: 2004 case Button3:
1590 if (MEvent.button == Button3 && clickintime) 2005 if (MEvent.button == Button3 && clickintime)
1591 selection_rotate (ev.x, ev.y); 2006 selection_rotate (ev.x, ev.y);
1592 else 2007 else
1593 selection_extend (ev.x, ev.y, 1); 2008 selection_extend (ev.x, ev.y, 1);
2009
1594 MEvent.button = Button3; 2010 MEvent.button = Button3;
1595 break; 2011 break;
1596 } 2012 }
1597 } 2013 }
2014
1598 MEvent.time = ev.time; 2015 MEvent.time = ev.time;
1599 return; 2016 return;
1600 } 2017 }
1601 2018
1602 /* 2019 /*
1603 * Scrollbar window processing of button press 2020 * Scrollbar window processing of button press
1604 */ 2021 */
1605 if (isScrollbarWindow (ev.window)) 2022 if (scrollBar.state && ev.window == scrollBar.win)
1606 { 2023 {
1607 scrollBar.setIdle (); 2024 page_dirn direction = NO_DIR;
2025
2026 if (scrollBar.upButton (ev.y))
2027 direction = UP; /* up */
2028 else if (scrollBar.dnButton (ev.y))
2029 direction = DN; /* down */
2030
2031 scrollBar.state = SB_STATE_IDLE;
1608 /* 2032 /*
1609 * Rxvt-style scrollbar: 2033 * Rxvt-style scrollbar:
1610 * move up if mouse is above slider 2034 * move up if mouse is above slider
1611 * move dn if mouse is below slider 2035 * move dn if mouse is below slider
1612 * 2036 *
… …
1621 /* 2045 /*
1622 * Mouse report disabled scrollbar: 2046 * Mouse report disabled scrollbar:
1623 * arrow buttons - send up/down 2047 * arrow buttons - send up/down
1624 * click on scrollbar - send pageup/down 2048 * click on scrollbar - send pageup/down
1625 */ 2049 */
1626 if ((scrollBar.style == R_SB_NEXT 2050 if (direction == UP)
1627 && scrollbarnext_upButton (ev.y))
1628 || (scrollBar.style == R_SB_RXVT
1629 && scrollbarrxvt_upButton (ev.y)))
1630 tt_printf ("\033[A"); 2051 tt_printf ("\033[A");
1631 else if ((scrollBar.style == R_SB_NEXT 2052 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"); 2053 tt_printf ("\033[B");
1636 else 2054 else
1637 switch (ev.button) 2055 switch (ev.button)
1638 { 2056 {
1639 case Button2: 2057 case Button2:
… …
1646 tt_printf ("\033[5~"); 2064 tt_printf ("\033[5~");
1647 break; 2065 break;
1648 } 2066 }
1649 } 2067 }
1650 else 2068 else
1651#endif /* NO_SCROLLBAR_REPORT */ 2069#endif /* NO_SCROLLBAR_REPORT */
1652
1653 {
1654 char upordown = 0;
1655
1656 if (scrollBar.style == R_SB_NEXT)
1657 { 2070 {
1658 if (scrollbarnext_upButton (ev.y)) 2071 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 { 2072 {
1672#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2073#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1673 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2074 if (!cont_scroll_ev.is_active ())
2075 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1674#endif 2076#endif
1675 if (scr_page (upordown < 0 ? UP : DN, 1)) 2077 if (scr_page (direction, 1))
1676 { 2078 {
1677 if (upordown < 0) 2079 if (direction == UP)
1678 scrollBar.setUp (); 2080 scrollBar.state = SB_STATE_UP;
1679 else 2081 else
1680 scrollBar.setDn (); 2082 scrollBar.state = SB_STATE_DOWN;
1681 } 2083 }
1682 } 2084 }
1683 else 2085 else
1684 switch (ev.button) 2086 switch (ev.button)
1685 { 2087 {
1686 case Button2: 2088 case Button2:
1687 switch (scrollbar_align) 2089 switch (scrollBar.align)
1688 { 2090 {
1689 case R_SB_ALIGN_TOP: 2091 case SB_ALIGN_TOP:
1690 csrO = 0; 2092 csrO = 0;
1691 break; 2093 break;
1692 case R_SB_ALIGN_CENTRE: 2094 case SB_ALIGN_CENTRE:
1693 csrO = (scrollBar.bot - scrollBar.top) / 2; 2095 csrO = (scrollBar.bot - scrollBar.top) / 2;
1694 break; 2096 break;
1695 case R_SB_ALIGN_BOTTOM: 2097 case SB_ALIGN_BOTTOM:
1696 csrO = scrollBar.bot - scrollBar.top; 2098 csrO = scrollBar.bot - scrollBar.top;
1697 break; 2099 break;
1698 } 2100 }
2101
1699 if (scrollBar.style == R_SB_XTERM 2102 if (scrollBar.style == SB_STYLE_XTERM
1700 || scrollbar_above_slider (ev.y) 2103 || scrollBar.above_slider (ev.y)
1701 || scrollbar_below_slider (ev.y)) 2104 || scrollBar.below_slider (ev.y))
1702 scr_move_to ( scrollbar_position (ev.y) - csrO, 2105 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1703 scrollbar_size ()); 2106
1704 scrollBar.setMotion (); 2107 scrollBar.state = SB_STATE_MOTION;
1705 break; 2108 break;
1706 2109
1707 case Button1: 2110 case Button1:
1708 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2111 if (scrollBar.align == SB_ALIGN_CENTRE)
1709 csrO = ev.y - scrollBar.top; 2112 csrO = ev.y - scrollBar.top;
1710 /* FALLTHROUGH */ 2113 /* FALLTHROUGH */
1711 2114
1712 case Button3: 2115 case Button3:
1713 if (scrollBar.style != R_SB_XTERM) 2116 if (scrollBar.style != SB_STYLE_XTERM)
1714 { 2117 {
1715 if (scrollbar_above_slider (ev.y)) 2118 if (scrollBar.above_slider (ev.y))
1716# ifdef RXVT_SCROLL_FULL 2119# ifdef RXVT_SCROLL_FULL
1717 scr_page (UP, TermWin.nrow - 1); 2120 scr_page (UP, nrow - 1);
1718# else 2121# else
1719 scr_page (UP, TermWin.nrow / 4); 2122 scr_page (UP, nrow / 4);
1720# endif 2123# endif
1721 else if (scrollbar_below_slider (ev.y)) 2124 else if (scrollBar.below_slider (ev.y))
1722# ifdef RXVT_SCROLL_FULL 2125# ifdef RXVT_SCROLL_FULL
1723 scr_page (DN, TermWin.nrow - 1); 2126 scr_page (DN, nrow - 1);
1724# else 2127# else
1725 scr_page (DN, TermWin.nrow / 4); 2128 scr_page (DN, nrow / 4);
1726# endif 2129# endif
1727 else 2130 else
1728 scrollBar.setMotion (); 2131 scrollBar.state = SB_STATE_MOTION;
1729 } 2132 }
1730 else 2133 else
1731 { 2134 {
1732 scr_page ((ev.button == Button1 ? DN : UP), 2135 scr_page ((ev.button == Button1 ? DN : UP),
1733 (TermWin.nrow 2136 (nrow
1734 * scrollbar_position (ev.y) 2137 * scrollBar.position (ev.y)
1735 / scrollbar_size ())); 2138 / scrollBar.size ()));
1736 } 2139 }
2140
1737 break; 2141 break;
1738 } 2142 }
1739 } 2143 }
2144
1740 return; 2145 return;
1741 } 2146 }
1742#if MENUBAR
1743 /*
1744 * Menubar window processing of button press
1745 */
1746 if (isMenuBarWindow (ev.window))
1747 menubar_control (ev);
1748#endif
1749} 2147}
1750 2148
1751void 2149void
1752rxvt_term::button_release (XButtonEvent &ev) 2150rxvt_term::button_release (XButtonEvent &ev)
1753{ 2151{
1754 int reportmode = 0; 2152 int reportmode = 0;
1755 2153
1756 csrO = 0; /* reset csr Offset */ 2154 csrO = 0; /* reset csr Offset */
1757 if (!bypass_keystate) 2155 if (!bypass_keystate)
1758 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2156 reportmode = !! (priv_modes & PrivMode_mouse_report);
1759 2157
1760 if (scrollbar_isUpDn ()) 2158 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1761 { 2159 {
1762 scrollBar.setIdle (); 2160 scrollBar.state = SB_STATE_IDLE;
1763 scrollbar_show (0); 2161 scrollBar.show (0);
1764#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1765 refresh_type &= ~SMOOTH_REFRESH;
1766#endif
1767
1768 } 2162 }
2163
1769#ifdef SELECTION_SCROLLING 2164#ifdef SELECTION_SCROLLING
1770 pending_scroll_selection=0; 2165 sel_scroll_ev.stop();
1771#endif 2166#endif
2167
1772 if (ev.window == TermWin.vt) 2168 if (ev.window == vt)
1773 { 2169 {
2170 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2171 return;
2172
2173#if ISO_14755
2174 // 5.4
2175 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2176 return;
2177#endif
2178
1774 if (reportmode) 2179 if (reportmode)
1775 { 2180 {
1776 /* mouse report from vt window */ 2181 /* mouse report from vt window */
1777 /* don't report release of wheel "buttons" */ 2182 /* don't report release of wheel "buttons" */
1778 if (ev.button >= 4) 2183 if (ev.button >= 4)
… …
1789 mouse_report (ev); 2194 mouse_report (ev);
1790 } 2195 }
1791#else /* MOUSE_REPORT_DOUBLECLICK */ 2196#else /* MOUSE_REPORT_DOUBLECLICK */
1792 MEvent.button = AnyButton; 2197 MEvent.button = AnyButton;
1793 mouse_report (ev); 2198 mouse_report (ev);
1794#endif /* MOUSE_REPORT_DOUBLECLICK */ 2199#endif /* MOUSE_REPORT_DOUBLECLICK */
1795 return; 2200 return;
1796 } 2201 }
2202
1797 /* 2203 /*
1798 * dumb hack to compensate for the failure of click-and-drag 2204 * dumb hack to compensate for the failure of click-and-drag
1799 * when overriding mouse reporting 2205 * when overriding mouse reporting
1800 */ 2206 */
1801 if (PrivateModes & PrivMode_mouse_report 2207 if (priv_modes & PrivMode_mouse_report
1802 && bypass_keystate 2208 && bypass_keystate
1803 && ev.button == Button1 && MEvent.clicks <= 1) 2209 && ev.button == Button1 && MEvent.clicks <= 1)
1804 selection_extend (ev.x, ev.y, 0); 2210 selection_extend (ev.x, ev.y, 0);
1805 2211
1806 switch (ev.button) 2212 switch (ev.button)
1807 { 2213 {
1808 case Button1: 2214 case Button1:
1809 case Button3: 2215 case Button3:
1810 selection_make (ev.time); 2216 selection_make (ev.time);
1811 break; 2217 break;
2218
1812 case Button2: 2219 case Button2:
1813 selection_request (ev.time, ev.x, ev.y); 2220 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2221 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1814 break; 2222 break;
2223
1815#ifdef MOUSE_WHEEL 2224#ifdef MOUSE_WHEEL
1816 case Button4: 2225 case Button4:
1817 case Button5: 2226 case Button5:
1818 { 2227 {
1819 int i; 2228 int lines;
1820 page_dirn v; 2229 page_dirn dirn;
1821 2230
1822 v = (ev.button == Button4) ? UP : DN; 2231 dirn = ev.button == Button4 ? UP : DN;
2232
1823 if (ev.state & ShiftMask) 2233 if (ev.state & ShiftMask)
1824 i = 1; 2234 lines = 1;
1825 else if ((Options & Opt_mouseWheelScrollPage)) 2235 else if (option (Opt_mouseWheelScrollPage))
1826 i = TermWin.nrow - 1; 2236 lines = nrow - 1;
1827 else 2237 else
1828 i = 5; 2238 lines = 5;
2239
1829# ifdef MOUSE_SLIP_WHEELING 2240# ifdef MOUSE_SLIP_WHEELING
1830 if (ev.state & ControlMask) 2241 if (ev.state & ControlMask)
1831 { 2242 {
1832 mouse_slip_wheel_speed += (v ? -1 : 1); 2243 mouse_slip_wheel_speed += dirn;
1833 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2244 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2245
2246 if (!slip_wheel_ev.is_active ())
2247 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1834 } 2248 }
2249 else
1835# endif 2250# 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 { 2251 {
1843 scr_page (v, 1); 2252 scr_page (dirn, lines);
1844 scr_refresh (SMOOTH_REFRESH);
1845 scrollbar_show (1); 2253 scrollBar.show (1);
1846 } 2254 }
1847# endif
1848
1849 } 2255 }
1850 break; 2256 break;
1851#endif 2257#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 { 2258 }
1891 pchanged = 1; 2259 }
1892 XSetWindowBackground (display->display, TermWin.vt, 2260}
1893 PixColors[Color_bg]); 2261
1894 am_transparent = am_pixmap_trans = 0; 2262/*}}} */
2263
2264void ecb_hot
2265rxvt_term::cmd_parse ()
2266{
2267 wchar_t ch = NOCHAR;
2268 char *seq_begin; // remember start of esc-sequence here
2269
2270 for (;;)
2271 {
2272 if (ecb_unlikely (ch == NOCHAR))
1895 } 2273 {
1896 return pchanged; /* Don't try any more */ 2274 seq_begin = cmdbuf_ptr;
1897 } 2275 ch = next_char ();
1898 2276
1899 /* Get all X ops out of the queue so that our information is up-to-date. */ 2277 if (ch == NOCHAR)
1900 XSync (display->display, False); 2278 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 { 2279 }
1939 nw += sx; 2280
1940 nx = -sx; 2281 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1941 sx = 0;
1942 } 2282 {
1943 2283 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 { 2284 {
1963 pchanged = 1; 2285 seen_input = 1;
1964 if (TermWin.pixmap != None) 2286 // many badly-written programs (e.g. jed) contain a race condition:
2287 // they first read the screensize and then install a SIGWINCH handler.
2288 // some window managers resize the window early, and these programs
2289 // then sometimes get the size wrong.
2290 // unfortunately other programs are even more buggy and dislike
2291 // being sent SIGWINCH, so only do it when we were in fact being
2292 // resized.
2293 if (seen_resize && cmd_pid)
2294 kill (-cmd_pid, SIGWINCH);
2295 }
2296
2297 /* Read a text string from the input buffer */
2298 wchar_t buf[UBUFSIZ];
2299 bool refreshnow = false;
2300 int nlines = 0;
2301 wchar_t *str = buf;
2302 wchar_t *eol = str + min (ncol, UBUFSIZ);
2303
2304 for (;;)
2305 {
2306 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2307 break;
2308
2309 *str++ = ch;
2310
2311 if (ecb_unlikely (ch == C0_LF || str >= eol))
1965 { 2312 {
1966 XFreePixmap (display->display, TermWin.pixmap); 2313 if (ch == C0_LF)
1967 TermWin.pixmap = None; 2314 nlines++;
2315
2316 refresh_count++;
2317
2318 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2319 {
2320 refresh_count = 0;
2321
2322 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2323 {
2324 refreshnow = true;
2325 ch = NOCHAR;
2326 break;
2327 }
2328 }
2329
2330 // scr_add_lines only works for nlines <= nrow - 1.
2331 if (nlines >= nrow - 1)
2332 {
2333 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2334 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2335 scr_add_lines (buf, str - buf, nlines);
2336
2337 nlines = 0;
2338 str = buf;
2339 eol = str + min (ncol, UBUFSIZ);
2340 }
2341
2342 if (str >= eol)
2343 {
2344 if (eol >= buf + UBUFSIZ)
2345 {
2346 ch = NOCHAR;
2347 break;
2348 }
2349 else
2350 eol = min (eol + ncol, buf + UBUFSIZ);
2351 }
2352
1968 } 2353 }
2354
2355 seq_begin = cmdbuf_ptr;
2356 ch = next_char ();
1969 } 2357 }
1970 am_pixmap_trans = 0; 2358
2359 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2360 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2361 scr_add_lines (buf, str - buf, nlines);
2362
2363 /*
2364 * If there have been a lot of new lines, then update the screen
2365 * What the heck we'll cheat and only refresh less than every page-full.
2366 * if skipScroll is enabled.
2367 */
2368 if (refreshnow)
2369 {
2370 scr_refresh ();
2371 want_refresh = 1;
2372 }
1971 } 2373 }
1972 else 2374 else
1973 { 2375 {
1974 if (TermWin.pixmap != None) 2376 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 { 2377 {
2011 if (oldp != None) 2378 process_nonprinting (ch);
2012 pchanged = 1; 2379 }
2380 catch (const class out_of_input &o)
2381 {
2382 // we ran out of input, retry later
2383 cmdbuf_ptr = seq_begin;
2013 break; 2384 break;
2014 } 2385 }
2015 if (oldp != TermWin.parent[i])
2016 pchanged = 1;
2017 }
2018 2386
2019 n = 0; 2387 ch = NOCHAR;
2020
2021 if (pchanged)
2022 { 2388 }
2023 for (; n < (unsigned int)i; n++) 2389 }
2024 { 2390}
2025 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2391
2026 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2392// read the next character
2027 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2393wchar_t ecb_hot
2028 { 2394rxvt_term::next_char () NOTHROW
2029 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2395{
2030 break; 2396 while (cmdbuf_ptr < cmdbuf_endp)
2031 } 2397 {
2032 } 2398 // assume 7-bit to be ascii ALWAYS
2399 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2400 return *cmdbuf_ptr++;
2401
2402 wchar_t wc;
2403 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2404
2405 if (len == (size_t)-2)
2033 } 2406 {
2034 2407 // the mbstate stores incomplete sequences. didn't know this :/
2035 if (n > (int) (sizeof (TermWin.parent) 2408 cmdbuf_ptr = cmdbuf_endp;
2036 / sizeof (TermWin.parent[0]))) 2409 break;
2037 { 2410 }
2038 D_X ((stderr, "InheritPixmap Turning off")); 2411
2039 XSetWindowBackground (display->display, TermWin.parent[0], 2412 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 } 2413 {
2046 else 2414 mbstate.reset (); // reset now undefined conversion state
2415 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2416 // in which case we "erroneously" return the next byte which might be valid.
2417 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2047 { 2418 }
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 2419
2053 rqt.tv_sec = 1; 2420 // assume wchar == unicode
2054 rqt.tv_nsec = 0; 2421 cmdbuf_ptr += len;
2055 nanosleep (&rqt, NULL); 2422 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 } 2423 }
2424
2425 return NOCHAR;
2426}
2427
2428// read the next octet
2429uint32_t ecb_hot
2430rxvt_term::next_octet () NOTHROW
2431{
2432 return cmdbuf_ptr < cmdbuf_endp
2433 ? (unsigned char)*cmdbuf_ptr++
2434 : NOCHAR;
2435}
2436
2437static class out_of_input out_of_input;
2438
2439wchar_t ecb_hot
2440rxvt_term::cmd_getc () THROW ((class out_of_input))
2441{
2442 wchar_t c = next_char ();
2443
2444 if (c == NOCHAR)
2445 throw out_of_input;
2446
2071 return pchanged; 2447 return c;
2072} 2448}
2073#endif
2074 2449
2075/*}}} */ 2450uint32_t ecb_hot
2451rxvt_term::cmd_get8 () THROW ((class out_of_input))
2452{
2453 uint32_t c = next_octet ();
2454
2455 if (c == NOCHAR)
2456 throw out_of_input;
2457
2458 return c;
2459}
2076 2460
2077/*{{{ print pipe */ 2461/*{{{ print pipe */
2078/*----------------------------------------------------------------------*/ 2462/*----------------------------------------------------------------------*/
2079#ifdef PRINTPIPE 2463#ifdef PRINTPIPE
2080FILE * 2464FILE * ecb_cold
2081rxvt_term::popen_printer () 2465rxvt_term::popen_printer ()
2082{ 2466{
2083 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2467 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2084 2468
2085 if (stream == NULL) 2469 if (stream == NULL)
2086 rxvt_print_error ("can't open printer pipe"); 2470 rxvt_warn ("can't open printer pipe, not printing.\n");
2471
2087 return stream; 2472 return stream;
2088} 2473}
2089 2474
2090int 2475int ecb_cold
2091rxvt_term::pclose_printer (FILE *stream) 2476rxvt_term::pclose_printer (FILE *stream)
2092{ 2477{
2093 fflush (stream); 2478 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); 2479 return pclose (stream);
2100# endif
2101} 2480}
2102 2481
2103/* 2482/*
2104 * simulate attached vt100 printer 2483 * simulate attached vt100 printer
2105 */ 2484 */
2106void 2485void ecb_cold
2107rxvt_term::process_print_pipe () 2486rxvt_term::process_print_pipe ()
2108{ 2487{
2109 int done; 2488 FILE *fd = popen_printer ();
2110 FILE *fd;
2111 2489
2112 if ((fd = popen_printer ()) == NULL) 2490 if (!fd)
2113 return; 2491 return;
2114 2492
2115 /* 2493 /*
2116 * Send all input to the printer until either ESC[4i or ESC[?4i 2494 * Send all input to the printer until either ESC[4i or ESC[?4i
2117 * is received. 2495 * is received.
2118 */ 2496 */
2119 for (done = 0; !done;) 2497 for (int done = 0; !done; )
2120 { 2498 {
2121 unsigned char buf[8]; 2499 unsigned char buf[8];
2122 unsigned char ch; 2500 unicode_t ch;
2123 unsigned int i, len; 2501 unsigned int i, len;
2124 2502
2125 if ((ch = cmd_getc ()) != C0_ESC) 2503 if ((ch = cmd_getc ()) != C0_ESC)
2126 { 2504 {
2127 if (putc (ch, fd) == EOF) 2505 if (putc (ch, fd) == EOF)
2128 break; /* done = 1 */ 2506 break; /* done = 1 */
… …
2143 { 2521 {
2144 if ((buf[len++] = cmd_getc ()) == 'i') 2522 if ((buf[len++] = cmd_getc ()) == 'i')
2145 break; /* done = 1 */ 2523 break; /* done = 1 */
2146 } 2524 }
2147 } 2525 }
2526
2148 for (i = 0; i < len; i++) 2527 for (i = 0; i < len; i++)
2149 if (putc (buf[i], fd) == EOF) 2528 if (putc (buf[i], fd) == EOF)
2150 { 2529 {
2151 done = 1; 2530 done = 1;
2152 break; 2531 break;
2153 } 2532 }
2154 } 2533 }
2155 } 2534 }
2535
2156 pclose_printer (fd); 2536 pclose_printer (fd);
2157} 2537}
2158#endif /* PRINTPIPE */ 2538#endif /* PRINTPIPE */
2159/*}}} */ 2539/*}}} */
2160 2540
2161/* *INDENT-OFF* */
2162enum { 2541enum {
2163 C1_40 = 0x40, 2542 C1_40 = 0x40,
2164 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2543 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2165 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2544 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2166 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2545 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2167 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2546 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2168}; 2547};
2169/* *INDENT-ON* */
2170 2548
2171/*{{{ process non-printing single characters */ 2549/*{{{ process non-printing single characters */
2172void 2550void ecb_hot
2173rxvt_term::process_nonprinting (unsigned char ch) 2551rxvt_term::process_nonprinting (unicode_t ch)
2174{ 2552{
2175 switch (ch) 2553 switch (ch)
2176 { 2554 {
2555 case C0_ESC:
2556 process_escape_seq ();
2557 break;
2177 case C0_ENQ: /* terminal Status */ 2558 case C0_ENQ: /* terminal Status */
2178 if (rs[Rs_answerbackstring]) 2559 if (rs[Rs_answerbackstring])
2179 tt_write ( 2560 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 2561 else
2183 tt_write ((unsigned char *)VT100_ANS, 2562 tt_write (VT100_ANS, strlen (VT100_ANS));
2184 (unsigned int)STRLEN (VT100_ANS));
2185 break; 2563 break;
2186 case C0_BEL: /* bell */ 2564 case C0_BEL: /* bell */
2187 scr_bell (); 2565 scr_bell ();
2188 break; 2566 break;
2189 case C0_BS: /* backspace */ 2567 case C0_BS: /* backspace */
… …
2204 scr_charset_choose (1); 2582 scr_charset_choose (1);
2205 break; 2583 break;
2206 case C0_SI: /* shift in - acs */ 2584 case C0_SI: /* shift in - acs */
2207 scr_charset_choose (0); 2585 scr_charset_choose (0);
2208 break; 2586 break;
2587
2588#ifdef EIGHT_BIT_CONTROLS
2589 // 8-bit controls
2590 case 0x90: /* DCS */
2591 process_dcs_seq ();
2592 break;
2593 case 0x9b: /* CSI */
2594 process_csi_seq ();
2595 break;
2596 case 0x9d: /* OSC */
2597 process_osc_seq ();
2598 break;
2599#endif
2209 } 2600 }
2210} 2601}
2211/*}}} */ 2602/*}}} */
2212 2603
2213 2604
2214/*{{{ process VT52 escape sequences */ 2605/*{{{ process VT52 escape sequences */
2215void 2606void ecb_cold
2216rxvt_term::process_escape_vt52 (unsigned char ch) 2607rxvt_term::process_escape_vt52 (unicode_t ch)
2217{ 2608{
2218 int row, col; 2609 int row, col;
2219 2610
2220 switch (ch) 2611 switch (ch)
2221 { 2612 {
… …
2254 break; 2645 break;
2255 case 'Z': /* identify the terminal type */ 2646 case 'Z': /* identify the terminal type */
2256 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2647 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2257 break; 2648 break;
2258 case '<': /* turn off VT52 mode */ 2649 case '<': /* turn off VT52 mode */
2259 PrivMode (0, PrivMode_vt52); 2650 priv_modes &= ~PrivMode_vt52;
2260 break; 2651 break;
2261 case 'F': /* use special graphics character set */ 2652 case 'F': /* use special graphics character set */
2262 case 'G': /* use regular character set */ 2653 case 'G': /* use regular character set */
2263 /* unimplemented */ 2654 /* unimplemented */
2264 break; 2655 break;
… …
2270} 2661}
2271/*}}} */ 2662/*}}} */
2272 2663
2273 2664
2274/*{{{ process escape sequences */ 2665/*{{{ process escape sequences */
2275void 2666void ecb_hot
2276rxvt_term::process_escape_seq () 2667rxvt_term::process_escape_seq ()
2277{ 2668{
2278 unsigned char ch = cmd_getc (); 2669 unicode_t ch = cmd_getc ();
2279 2670
2280 if (PrivateModes & PrivMode_vt52) 2671 if (priv_modes & PrivMode_vt52)
2281 { 2672 {
2282 process_escape_vt52 (ch); 2673 process_escape_vt52 (ch);
2283 return; 2674 return;
2284 } 2675 }
2285 2676
2286 switch (ch) 2677 switch (ch)
2287 { 2678 {
2288 /* case 1: do_tek_mode (); break; */
2289 case '#': 2679 case '#':
2290 if (cmd_getc () == '8') 2680 if (cmd_getc () == '8')
2291 scr_E (); 2681 scr_E ();
2292 break; 2682 break;
2293 case '(': 2683 case '(':
… …
2300 scr_charset_set (2, (unsigned int)cmd_getc ()); 2690 scr_charset_set (2, (unsigned int)cmd_getc ());
2301 break; 2691 break;
2302 case '+': 2692 case '+':
2303 scr_charset_set (3, (unsigned int)cmd_getc ()); 2693 scr_charset_set (3, (unsigned int)cmd_getc ());
2304 break; 2694 break;
2305#ifndef NO_FRILLS 2695#if !ENABLE_MINIMAL
2306 case '6': 2696 case '6':
2307 scr_backindex (); 2697 scr_backindex ();
2308 break; 2698 break;
2309#endif 2699#endif
2310 case '7': 2700 case '7':
2311 scr_cursor (SAVE); 2701 scr_cursor (SAVE);
2312 break; 2702 break;
2313 case '8': 2703 case '8':
2314 scr_cursor (RESTORE); 2704 scr_cursor (RESTORE);
2315 break; 2705 break;
2316#ifndef NO_FRILLS 2706#if !ENABLE_MINIMAL
2317 case '9': 2707 case '9':
2318 scr_forwardindex (); 2708 scr_forwardindex ();
2319 break; 2709 break;
2320#endif 2710#endif
2711 // DECPAM/DECPNM
2321 case '=': 2712 case '=':
2713 priv_modes |= PrivMode_aplKP;
2714 break;
2322 case '>': 2715 case '>':
2323 PrivMode ((ch == '='), PrivMode_aplKP); 2716 priv_modes &= ~PrivMode_aplKP;
2324 break; 2717 break;
2325 2718
2326 case C1_40: 2719 case C1_40:
2327 cmd_getc (); 2720 cmd_getc ();
2328 break; 2721 break;
… …
2331 break; 2724 break;
2332 2725
2333 /* 8.3.87: NEXT LINE */ 2726 /* 8.3.87: NEXT LINE */
2334 case C1_NEL: /* ESC E */ 2727 case C1_NEL: /* ESC E */
2335 { 2728 {
2336 unicode_t nlcr[] = { L'\n', L'\r' }; 2729 wchar_t nlcr[] = { C0_LF, C0_CR };
2337 scr_add_lines (nlcr, 1, 2); 2730 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2338 } 2731 }
2339 break; 2732 break;
2340 2733
2341 /* kidnapped escape sequence: Should be 8.3.48 */ 2734 /* kidnapped escape sequence: Should be 8.3.48 */
2342 case C1_ESA: /* ESC G */ 2735 case C1_ESA: /* ESC G */
2343 process_graphics (); 2736 // used by original rxvt for rob nations own graphics mode
2737 if (cmd_getc () == 'Q')
2738 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2344 break; 2739 break;
2345 2740
2346 /* 8.3.63: CHARACTER TABULATION SET */ 2741 /* 8.3.63: CHARACTER TABULATION SET */
2347 case C1_HTS: /* ESC H */ 2742 case C1_HTS: /* ESC H */
2348 scr_set_tab (1); 2743 scr_set_tab (1);
… …
2352 case C1_RI: /* ESC M */ 2747 case C1_RI: /* ESC M */
2353 scr_index (DN); 2748 scr_index (DN);
2354 break; 2749 break;
2355 2750
2356 /* 8.3.142: SINGLE-SHIFT TWO */ 2751 /* 8.3.142: SINGLE-SHIFT TWO */
2357 /*case C1_SS2: scr_single_shift (2); break; */ 2752 /* case C1_SS2: break; */
2358 2753
2359 /* 8.3.143: SINGLE-SHIFT THREE */ 2754 /* 8.3.143: SINGLE-SHIFT THREE */
2360 /*case C1_SS3: scr_single_shift (3); break; */ 2755 /* case C1_SS3: break; */
2361 2756
2362 /* 8.3.27: DEVICE CONTROL STRING */ 2757 /* 8.3.27: DEVICE CONTROL STRING */
2363 case C1_DCS: /* ESC P */ 2758 case C1_DCS: /* ESC P */
2364 process_dcs_seq (); 2759 process_dcs_seq ();
2365 break; 2760 break;
2366 2761
2367 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2762 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2368 case C1_SCI: /* ESC Z */ 2763 case C1_SCI: /* ESC Z */
2369 tt_write ((const unsigned char *)ESCZ_ANSWER, 2764 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2370 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2371 break; /* steal obsolete ESC [ c */ 2765 break; /* steal obsolete ESC [ c */
2372 2766
2373 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2767 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2374 case C1_CSI: /* ESC [ */ 2768 case C1_CSI: /* ESC [ */
2375 process_csi_seq (); 2769 process_csi_seq ();
2376 break; 2770 break;
2377 2771
2378 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2772 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2379 case C1_OSC: /* ESC ] */ 2773 case C1_OSC: /* ESC ] */
2380 process_osc_seq (); 2774 process_osc_seq ();
2381 break; 2775 break;
2382 2776
2383 /* 8.3.106: RESET TO INITIAL STATE */ 2777 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2384 case 'c': 2778 case 'c':
2779 mbstate.reset ();
2385 scr_poweron (); 2780 scr_poweron ();
2386 scrollbar_show (1); 2781 scrollBar.show (1);
2387 break; 2782 break;
2388 2783
2389 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2784 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2390 case 'n': 2785 case 'n':
2391 scr_charset_choose (2); 2786 scr_charset_choose (2);
… …
2398 } 2793 }
2399} 2794}
2400/*}}} */ 2795/*}}} */
2401 2796
2402/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2797/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2403/* *INDENT-OFF* */
2404enum { 2798enum {
2405 CSI_ICH = 0x40, 2799 CSI_ICH = 0x40,
2406 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2800 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2407 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2801 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2408 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2802 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2409 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2803 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, 2804 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, 2805 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 , 2806 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 2807 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2414}; 2808};
2415 2809
2416#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2810#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2417 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2811 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2418 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2812 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2419#define get_byte_array_bit(array, bit) \ 2813#define get_byte_array_bit(array, bit) \
2420 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2814 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2421 2815
2422const unsigned char csi_defaults[] = 2816static const unsigned char csi_defaults[] =
2423 { 2817 {
2424 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2818 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2425 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2819 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2426 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2820 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2427 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2821 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2428 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2822 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2429 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2823 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2430 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2824 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2431 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2825 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2432 }; 2826 };
2433/* *INDENT-ON* */
2434 2827
2435void 2828void ecb_hot
2436rxvt_term::process_csi_seq () 2829rxvt_term::process_csi_seq ()
2437{ 2830{
2438 unsigned char ch, priv, i; 2831 unicode_t ch, priv, prev_ch, i;
2439 unsigned int nargs, p; 2832 unsigned int nargs, p;
2440 int n, ndef; 2833 int n, ndef;
2441 int arg[ESC_ARGS]; 2834 int arg[ESC_ARGS] = { };
2442 2835
2443 for (nargs = ESC_ARGS; nargs > 0;) 2836 nargs = 0;
2444 arg[--nargs] = 0;
2445 2837
2446 priv = 0; 2838 priv = 0;
2447 ch = cmd_getc (); 2839 ch = cmd_getc ();
2448 if (ch >= '<' && ch <= '?') 2840 if ((ch >= '<' && ch <= '?') || ch == '!')
2841 {
2449 { /* '<' '=' '>' '?' */ 2842 /* '<' '=' '>' '?' '!' */
2450 priv = ch; 2843 priv = ch;
2451 ch = cmd_getc (); 2844 ch = cmd_getc ();
2452 } 2845 }
2846
2847 prev_ch = 0;
2453 /* read any numerical arguments */ 2848 /* read any numerical arguments */
2454 for (n = -1; ch < CSI_ICH; ) 2849 for (n = -1; ch < CSI_ICH; )
2455 { 2850 {
2456 if (isdigit (ch)) 2851 if (isdigit (ch))
2457 { 2852 {
… …
2464 { 2859 {
2465 if (nargs < ESC_ARGS) 2860 if (nargs < ESC_ARGS)
2466 arg[nargs++] = n; 2861 arg[nargs++] = n;
2467 n = -1; 2862 n = -1;
2468 } 2863 }
2469 else if (ch == '\b') 2864 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); 2865 process_nonprinting (ch);
2481 } 2866
2867 prev_ch = ch;
2482 ch = cmd_getc (); 2868 ch = cmd_getc ();
2483 } 2869 }
2484 2870
2485 if (ch > CSI_7F) 2871 if (ch > CSI_7F)
2486 return; 2872 return;
… …
2492 ndef = get_byte_array_bit (csi_defaults, i); 2878 ndef = get_byte_array_bit (csi_defaults, i);
2493 for (p = 0; p < nargs; p++) 2879 for (p = 0; p < nargs; p++)
2494 if (arg[p] == -1) 2880 if (arg[p] == -1)
2495 arg[p] = ndef; 2881 arg[p] = ndef;
2496 2882
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 /* 2883 /*
2505 * private mode handling 2884 * private mode handling
2506 */ 2885 */
2507 if (priv) 2886 if (priv)
2508 { 2887 {
2509 switch (priv) 2888 switch (priv)
2510 { 2889 {
2511 case '>': 2890 case '>':
2512 if (ch == CSI_DA) /* secondary device attributes */ 2891 if (ch == CSI_DA) /* secondary device attributes */
2892 {
2893 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2894 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2895 //
2896 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2897 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2898 // versions.
2899 //
2513 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2900 tt_printf ("\033[>%d;95;0c", 'U');
2901 }
2514 break; 2902 break;
2903
2515 case '?': 2904 case '?':
2516 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2905 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2517 process_terminal_mode (ch, priv, nargs, arg); 2906 process_terminal_mode (ch, priv, nargs, arg);
2518 break; 2907 break;
2908
2909 case '!':
2910 if (ch == CSI_70)
2911 {
2912 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2913 scr_soft_reset ();
2914
2915 static const int pm_h[] = { 7, 25 };
2916 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2917
2918 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2919 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2519 } 2920 }
2921 break;
2922 }
2923
2520 return; 2924 return;
2521 } 2925 }
2522 2926
2523 switch (ch) 2927 switch (ch)
2524 { 2928 {
… …
2538 } 2942 }
2539 break; 2943 break;
2540#endif 2944#endif
2541 2945
2542 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2946 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2543 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2947 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2544 arg[0] = -arg[0]; 2948 arg[0] = -arg[0];
2545 /* FALLTHROUGH */ 2949 /* FALLTHROUGH */
2546 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2950 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2547 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2951 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2548 scr_gotorc (arg[0], 0, RELATIVE); 2952 scr_gotorc (arg[0], 0, RELATIVE);
2549 break; 2953 break;
2550 2954
2551 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2955 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2552 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2956 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2623 3027
2624 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3028 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2625 arg[0] = -arg[0]; 3029 arg[0] = -arg[0];
2626 /* FALLTHROUGH */ 3030 /* FALLTHROUGH */
2627 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3031 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2628 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3032 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2629 break; 3033 break;
2630 3034
2631 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3035 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2632 tt_write ((const unsigned char *)VT100_ANS, 3036 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2633 (unsigned int) (sizeof (VT100_ANS) - 1));
2634 break; 3037 break;
2635 3038
2636 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3039 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2637 process_sgr_mode (nargs, arg); 3040 process_sgr_mode (nargs, arg);
2638 break; 3041 break;
… …
2644 tt_printf ("\033[0n"); 3047 tt_printf ("\033[0n");
2645 break; 3048 break;
2646 case 6: /* CPR requested */ 3049 case 6: /* CPR requested */
2647 scr_report_position (); 3050 scr_report_position ();
2648 break; 3051 break;
2649#if defined (ENABLE_DISPLAY_ANSWER)
2650 case 7: /* unofficial extension */ 3052 case 7: /* unofficial extension */
3053 if (option (Opt_insecure))
2651 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3054 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2652 break; 3055 break;
2653#endif
2654 case 8: /* unofficial extension */ 3056 case 8: /* unofficial extension */
2655 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3057 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2656 break; 3058 break;
2657 } 3059 }
2658 break; 3060 break;
2659 3061
2660 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3062 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2693 break; 3095 break;
2694 3096
2695 case CSI_RM: /* 8.3.107: RESET MODE */ 3097 case CSI_RM: /* 8.3.107: RESET MODE */
2696 if (arg[0] == 4) 3098 if (arg[0] == 4)
2697 scr_insert_mode (0); 3099 scr_insert_mode (0);
3100 else if (arg[0] == 20)
3101 priv_modes &= ~PrivMode_LFNL;
2698 break; 3102 break;
2699 3103
2700 case CSI_SM: /* 8.3.126: SET MODE */ 3104 case CSI_SM: /* 8.3.126: SET MODE */
2701 if (arg[0] == 4) 3105 if (arg[0] == 4)
2702 scr_insert_mode (1); 3106 scr_insert_mode (1);
3107 else if (arg[0] == 20)
3108 priv_modes |= PrivMode_LFNL;
3109 break;
3110
3111 case CSI_71: // DESCUSR: set cursor style
3112 if (prev_ch == ' ')
3113 set_cursor_style (arg[0]);
2703 break; 3114 break;
2704 3115
2705 /* 3116 /*
2706 * PRIVATE USE beyond this point. All CSI_7? sequences here 3117 * PRIVATE USE beyond this point. All CSI_7? sequences here
2707 */ 3118 */
… …
2719 break; 3130 break;
2720 case CSI_75: 3131 case CSI_75:
2721 scr_cursor (RESTORE); 3132 scr_cursor (RESTORE);
2722 break; 3133 break;
2723 3134
2724#ifndef NO_FRILLS 3135#if !ENABLE_MINIMAL
2725 case CSI_74: 3136 case CSI_74:
2726 process_window_ops (arg, nargs); 3137 process_window_ops (arg, nargs);
2727 break; 3138 break;
2728#endif 3139#endif
2729 3140
2730 case CSI_78: /* DECREQTPARM */ 3141 case CSI_78: /* DECREQTPARM */
2731 if (arg[0] == 0 || arg[0] == 1) 3142 if (arg[0] == 0 || arg[0] == 1)
2732 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3143 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2733 /* FALLTHROUGH */ 3144 break;
2734 3145
2735 default: 3146 default:
2736 break; 3147 break;
2737 } 3148 }
2738} 3149}
2739/*}}} */ 3150/*}}} */
2740 3151
2741#ifndef NO_FRILLS 3152#if !ENABLE_MINIMAL
2742/* ARGSUSED */
2743void 3153void
2744rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3154rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2745{ 3155{
2746 int x, y; 3156 int x, y;
2747#if 0
2748 char *s;
2749#endif
2750 XWindowAttributes wattr; 3157 XWindowAttributes wattr;
2751 Window wdummy; 3158 Window wdummy;
3159
3160 dLocal (Display *, dpy);
2752 3161
2753 if (nargs == 0) 3162 if (nargs == 0)
2754 return; 3163 return;
3164
2755 switch (args[0]) 3165 switch (args[0])
2756 { 3166 {
2757 /* 3167 /*
2758 * commands 3168 * commands
2759 */ 3169 */
2760 case 1: /* deiconify window */ 3170 case 1: /* deiconify window */
2761 XMapWindow (display->display, TermWin.parent[0]); 3171 XMapWindow (dpy, parent);
2762 break; 3172 break;
2763 case 2: /* iconify window */ 3173 case 2: /* iconify window */
2764 XIconifyWindow (display->display, TermWin.parent[0], 3174 XIconifyWindow (dpy, parent, display->screen);
2765 DefaultScreen (display->display));
2766 break; 3175 break;
2767 case 3: /* set position (pixels) */ 3176 case 3: /* set position (pixels) */
2768 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3177 XMoveWindow (dpy, parent, args[1], args[2]);
2769 break; 3178 break;
2770 case 4: /* set size (pixels) */ 3179 case 4: /* set size (pixels) */
2771 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3180 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2772 break; 3181 break;
2773 case 5: /* raise window */ 3182 case 5: /* raise window */
2774 XRaiseWindow (display->display, TermWin.parent[0]); 3183 XRaiseWindow (dpy, parent);
2775 break; 3184 break;
2776 case 6: /* lower window */ 3185 case 6: /* lower window */
2777 XLowerWindow (display->display, TermWin.parent[0]); 3186 XLowerWindow (dpy, parent);
2778 break; 3187 break;
2779 case 7: /* refresh window */ 3188 case 7: /* refresh window */
2780 scr_touch (true); 3189 scr_touch (true);
2781 break; 3190 break;
2782 case 8: /* set size (chars) */ 3191 case 8: /* set size (chars) */
2783 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3192 set_widthheight ((unsigned int) (args[2] * fwidth),
2784 (unsigned int) (args[1] * TermWin.fheight)); 3193 (unsigned int) (args[1] * fheight));
2785 break; 3194 break;
3195
3196 //case 9: NYI, TODO, restore maximized window or maximize window
2786 default: 3197 default:
2787 if (args[0] >= 24) /* set height (chars) */ 3198 if (args[0] >= 24) /* set height (chars) */
2788 set_widthheight ((unsigned int)TermWin.width, 3199 set_widthheight ((unsigned int)vt_width,
2789 (unsigned int) (args[1] * TermWin.fheight)); 3200 (unsigned int) (args[1] * fheight));
2790 break; 3201 break;
3202
2791 /* 3203 /*
2792 * reports - some output format copied from XTerm 3204 * reports - some output format copied from XTerm
2793 */ 3205 */
2794 case 11: /* report window state */ 3206 case 11: /* report window state */
2795 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3207 XGetWindowAttributes (dpy, parent, &wattr);
2796 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3208 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2797 break; 3209 break;
2798 case 13: /* report window position */ 3210 case 13: /* report window position */
2799 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3211 XGetWindowAttributes (dpy, parent, &wattr);
2800 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3212 XTranslateCoordinates (dpy, parent, wattr.root,
2801 -wattr.border_width, -wattr.border_width, 3213 -wattr.border_width, -wattr.border_width,
2802 &x, &y, &wdummy); 3214 &x, &y, &wdummy);
2803 tt_printf ("\033[3;%d;%dt", x, y); 3215 tt_printf ("\033[3;%d;%dt", x, y);
2804 break; 3216 break;
2805 case 14: /* report window size (pixels) */ 3217 case 14: /* report window size (pixels) */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3218 XGetWindowAttributes (dpy, parent, &wattr);
2807 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3219 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2808 break; 3220 break;
3221 case 18: /* report text area size (chars) */
3222 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3223 break;
2809 case 18: /* report window size (chars) */ 3224 case 19: /* report window size (chars) */
2810 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3225 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2811 break; 3226 break;
2812#if 0 /* XXX: currently disabled due to security concerns */
2813 case 20: /* report icon label */ 3227 case 20: /* report icon label */
3228 {
3229 char *s;
2814 XGetIconName (display->display, TermWin.parent[0], &s); 3230 XGetIconName (dpy, parent, &s);
2815 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3231 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3232 XFree (s);
3233 }
2816 break; 3234 break;
2817 case 21: /* report window title */ 3235 case 21: /* report window title */
2818 XFetchName (display->display, TermWin.parent[0], &s); 3236 {
3237 char *s;
3238 XFetchName (dpy, parent, &s);
2819 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3239 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3240 XFree (s);
3241 }
2820 break; 3242 break;
2821#endif
2822
2823 } 3243 }
2824} 3244}
2825#endif 3245#endif
2826 3246
2827/*----------------------------------------------------------------------*/ 3247/*----------------------------------------------------------------------*/
2828/* 3248/*
2829 * get input up until STRING TERMINATOR (or BEL) 3249 * get input up until STRING TERMINATOR (or BEL)
2830 * ends_how is terminator used. returned input must be free ()d 3250 * ends_how is terminator used. returned input must be free()'d
2831 */ 3251 */
2832unsigned char * 3252char *
2833rxvt_term::get_to_st (unsigned char *ends_how) 3253rxvt_term::get_to_st (unicode_t &ends_how)
2834{ 3254{
2835 int seen_esc = 0; /* seen escape? */ 3255 unicode_t ch;
3256 bool seen_esc = false;
2836 unsigned int n = 0; 3257 unsigned int n = 0;
2837 unsigned char *s; 3258 wchar_t string[CBUFSIZ];
2838 unsigned char ch, string[STRING_MAX];
2839 3259
2840 for (; (ch = cmd_getc ());) 3260 while ((ch = cmd_getc ()) != NOCHAR)
2841 { 3261 {
2842 if (ch == C0_BEL 3262 if (seen_esc)
2843 || ch == CHAR_ST 3263 {
2844 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3264 if (ch == 0x5c) /* 7bit ST */
2845 break; 3265 break;
3266 else
3267 return NULL;
3268 }
2846 if (ch == C0_ESC) 3269 else if (ch == C0_ESC)
2847 { 3270 {
2848 seen_esc = 1; 3271 seen_esc = true;
2849 continue; 3272 continue;
2850 } 3273 }
3274 else if (ch == C0_BEL || ch == CHAR_ST)
3275 break;
2851 else if (ch == '\t') 3276 else if (ch == C0_SYN)
2852 ch = ' '; /* translate '\t' to space */ 3277 ch = cmd_get8 ();
2853 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3278 else if (ch < 0x20)
2854 return NULL; /* other control character - exit */ 3279 return NULL; /* other control character - exit */
3280
3281 seen_esc = false;
3282
2855 if (n < sizeof (string) - 1) 3283 if (n >= sizeof (string) - 1)
3284 // stop at some sane length
3285 return NULL;
3286
2856 string[n++] = ch; 3287 string[n++] = ch;
2857 seen_esc = 0;
2858 } 3288 }
3289
2859 string[n++] = '\0'; 3290 string[n++] = '\0';
2860 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3291
2861 return NULL;
2862 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3292 ends_how = (ch == 0x5c ? C0_ESC : ch);
2863 STRNCPY (s, string, n); 3293
2864 return s; 3294 return rxvt_wcstombs (string);
2865} 3295}
2866 3296
2867/*----------------------------------------------------------------------*/ 3297/*----------------------------------------------------------------------*/
2868/* 3298/*
2869 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3299 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2870 */ 3300 */
2871void 3301void
2872rxvt_term::process_dcs_seq () 3302rxvt_term::process_dcs_seq ()
2873{ 3303{
2874 unsigned char eh, *s;
2875 /* 3304 /*
2876 * Not handled yet 3305 * Not handled yet
2877 */ 3306 */
3307
3308 unicode_t eh;
2878 s = get_to_st (&eh); 3309 char *s = get_to_st (eh);
2879 if (s) 3310 if (s)
2880 free (s); 3311 free (s);
3312
2881 return; 3313 return;
2882} 3314}
2883 3315
2884/*----------------------------------------------------------------------*/ 3316/*----------------------------------------------------------------------*/
2885/* 3317/*
2886 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3318 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2887 */ 3319 */
2888void 3320void
2889rxvt_term::process_osc_seq () 3321rxvt_term::process_osc_seq ()
2890{ 3322{
2891 unsigned char ch, eh, *s; 3323 int arg;
2892 int arg;
2893 3324
2894 ch = cmd_getc (); 3325 unicode_t ch = cmd_getc ();
2895 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3326 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2896 arg = arg * 10 + (ch - '0'); 3327 arg = arg * 10 + (ch - '0');
2897 3328
2898 if (ch == ';') 3329 if (ch == ';')
2899 { 3330 {
3331 unicode_t eh;
2900 s = get_to_st (&eh); 3332 char *s = get_to_st (eh);
3333
2901 if (s) 3334 if (s)
2902 { 3335 {
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); 3336 process_xterm_seq (arg, s, eh);
2915 free (s); 3337 free (s);
2916 } 3338 }
2917 } 3339 }
2918} 3340}
3341
3342void
3343rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3344{
3345 if (str[0] == '?' && !str[1])
3346 {
3347 rgba c;
3348 pix_colors_focused[color].get (c);
3349
3350#if XFT
3351 if (c.a != rgba::MAX_CC)
3352 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3353 else
3354#endif
3355 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3356 }
3357 else
3358 set_window_color (color, str);
3359}
3360
2919/* 3361/*
2920 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3362 * 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 */ 3363 */
2942void 3364void
2943rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3365rxvt_term::process_xterm_seq (int op, char *str, char resp)
2944{ 3366{
2945 int changed = 0; 3367 int color;
2946 int color;
2947 char *buf, *name; 3368 char *buf, *name;
3369 bool query = str[0] == '?' && !str[1];
3370 int saveop = op;
3371
3372 dLocal (Display *, dpy);
2948 3373
2949 assert (str != NULL); 3374 assert (str != NULL);
3375
3376 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3377 return;
3378
2950 switch (op) 3379 switch (op)
2951 { 3380 {
2952 case XTerm_name: 3381 case XTerm_name:
2953 set_title (str); 3382 set_title (str);
2954 /* FALLTHROUGH */ 3383 /* FALLTHROUGH */
2955 case XTerm_iconName: 3384 case XTerm_iconName:
2956 set_iconName (str); 3385 set_icon_name (str);
2957 break; 3386 break;
2958 case XTerm_title: 3387 case XTerm_title:
2959 set_title (str); 3388 set_title (str);
2960 break; 3389 break;
3390 case XTerm_property:
3391 if (str[0] == '?')
3392 {
3393 Atom prop = display->atom (str + 1);
3394 Atom actual_type;
3395 int actual_format;
3396 unsigned long nitems;
3397 unsigned long bytes_after;
3398 unsigned char *value = 0;
3399 const char *str = "";
3400
3401 if (prop
3402 && XGetWindowProperty (dpy, parent,
3403 prop, 0, 1<<16, 0, AnyPropertyType,
3404 &actual_type, &actual_format,
3405 &nitems, &bytes_after, &value) == Success
3406 && actual_type != None
3407 && actual_format == 8)
3408 str = (const char *)(value);
3409
3410 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3411
3412 XFree (value);
3413 }
3414 else
3415 {
3416 char *eq = strchr (str, '=');
3417
3418 if (eq)
3419 {
3420 *eq = 0;
3421 set_utf8_property (display->atom (str), eq + 1);
3422 }
3423 else
3424 XDeleteProperty (dpy, parent,
3425 display->atom (str));
3426 }
3427 break;
3428
2961 case XTerm_Color: 3429 case XTerm_Color:
2962 for (buf = (char *)str; buf && *buf;) 3430 for (buf = (char *)str; buf && *buf;)
2963 { 3431 {
2964 if ((name = STRCHR (buf, ';')) == NULL) 3432 if ((name = strchr (buf, ';')) == NULL)
2965 break; 3433 break;
3434
2966 *name++ = '\0'; 3435 *name++ = '\0';
2967 color = atoi (buf); 3436 color = atoi (buf) + minCOLOR;
2968 if (color < 0 || color >= TOTAL_COLORS) 3437
3438 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2969 break; 3439 break;
3440
2970 if ((buf = STRCHR (name, ';')) != NULL) 3441 if ((buf = strchr (name, ';')) != NULL)
2971 *buf++ = '\0'; 3442 *buf++ = '\0';
2972 set_window_color (color + minCOLOR, name); 3443
3444 process_color_seq (op, color, name, resp);
2973 } 3445 }
3446 break;
3447 case Rxvt_restoreFG:
3448 case XTerm_Color00:
3449 process_color_seq (op, Color_fg, str, resp);
3450 break;
3451 case Rxvt_restoreBG:
3452 case XTerm_Color01:
3453 process_color_seq (op, Color_bg, str, resp);
2974 break; 3454 break;
2975#ifndef NO_CURSORCOLOR 3455#ifndef NO_CURSORCOLOR
2976 case XTerm_Color_cursor: 3456 case XTerm_Color_cursor:
2977 set_window_color (Color_cursor, str); 3457 process_color_seq (op, Color_cursor, str, resp);
2978 break; 3458 break;
2979#endif 3459#endif
2980 case XTerm_Color_pointer: 3460 case XTerm_Color_pointer_fg:
2981 set_window_color (Color_pointer, str); 3461 process_color_seq (op, Color_pointer_fg, str, resp);
2982 break; 3462 break;
3463 case XTerm_Color_pointer_bg:
3464 process_color_seq (op, Color_pointer_bg, str, resp);
3465 break;
3466#ifdef OPTION_HC
3467 case XTerm_Color_HC:
3468 process_color_seq (op, Color_HC, str, resp);
3469 break;
3470 case XTerm_Color_HTC:
3471 process_color_seq (op, Color_HTC, str, resp);
3472 break;
3473#endif
2983#ifndef NO_BOLD_UNDERLINE_REVERSE 3474#ifndef NO_BOLD_UNDERLINE_REVERSE
2984 case XTerm_Color_BD: 3475 case URxvt_Color_BD:
2985 set_window_color (Color_BD, str); 3476 process_color_seq (op, Color_BD, str, resp);
2986 break; 3477 break;
2987 case XTerm_Color_UL: 3478 case URxvt_Color_UL:
2988 set_window_color (Color_UL, str); 3479 process_color_seq (op, Color_UL, str, resp);
2989 break; 3480 break;
2990 case XTerm_Color_RV: 3481 case URxvt_Color_IT:
2991 set_window_color (Color_RV, str); 3482 process_color_seq (op, Color_IT, str, resp);
2992 break; 3483 break;
2993#endif 3484#endif
3485 case URxvt_Color_border:
3486 process_color_seq (op, Color_border, str, resp);
3487 break;
2994 3488
2995 case XTerm_Menu: 3489#if BG_IMAGE_FROM_ROOT
3490 case URxvt_Color_tint:
3491 process_color_seq (op, Color_tint, str, resp);
2996 /* 3492 {
2997 * rxvt_menubar_dispatch () violates the constness of the string, 3493 bool changed = false;
2998 * so DON'T do it here 3494
3495 if (ISSET_PIXCOLOR (Color_tint))
3496 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3497
3498 if (changed)
3499 update_background ();
2999 */ 3500 }
3501
3000 break; 3502 break;
3503#endif
3504
3505#if BG_IMAGE_FROM_FILE
3001 case XTerm_Pixmap: 3506 case Rxvt_Pixmap:
3002 if (*str != ';') 3507 if (!strcmp (str, "?"))
3003 { 3508 {
3004#if XPM_BACKGROUND 3509 char str[256];
3005 scale_pixmap (""); /* reset to default scaling */ 3510 int h_scale = fimage.h_scale;
3006 set_bgPixmap (str); /* change pixmap */ 3511 int v_scale = fimage.v_scale;
3007#endif 3512 int h_align = fimage.h_align;
3008 scr_touch (true); 3513 int v_align = fimage.v_align;
3514
3515 sprintf (str, "[%dx%d+%d+%d]",
3516 h_scale, v_scale,
3517 h_align, v_align);
3518 process_xterm_seq (XTerm_title, str, CHAR_ST);
3009 } 3519 }
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 3520 else
3043 { 3521 {
3044 set_locale (str); 3522 bool changed = false;
3045# ifdef USE_XIM 3523
3046 im_cb (); 3524 if (*str != ';')
3047# endif 3525 {
3526 try
3527 {
3528 fimage.set_file_geometry (this, str);
3529 changed = true;
3530 }
3531 catch (const class rxvt_failure_exception &e)
3532 {
3533 }
3534 }
3535 else
3536 {
3537 str++;
3538 if (fimage.set_geometry (str, true))
3539 changed = true;
3540 }
3541
3542 if (changed)
3543 {
3544 if (bg_window_position_sensitive ())
3545 {
3546 int x, y;
3547 get_window_origin (x, y);
3548 parent_x = x;
3549 parent_y = y;
3550 }
3551 update_background ();
3552 }
3048 } 3553 }
3049 break; 3554 break;
3555#endif
3556
3050 case XTerm_findfont: 3557 case XTerm_logfile:
3051 { 3558 // 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; 3559 break;
3056#endif 3560
3057#if 0 3561#if 0
3058 case XTerm_dumpscreen: /* no error notices */ 3562 case Rxvt_dumpscreen: /* no error notices */
3059 { 3563 {
3060 int fd; 3564 int fd;
3061 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3565 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3062 { 3566 {
3063 scr_dump (fd); 3567 scr_dump (fd);
3064 close (fd); 3568 close (fd);
3065 } 3569 }
3066 } 3570 }
3067 break; 3571 break;
3068#endif 3572#endif
3573 case XTerm_font:
3574 op = URxvt_font;
3575 case URxvt_font:
3576#if ENABLE_STYLES
3577 case URxvt_boldFont:
3578 case URxvt_italicFont:
3579 case URxvt_boldItalicFont:
3580#endif
3581 if (query)
3582 tt_printf ("\33]%d;%-.250s%c", saveop,
3583 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3584 ? fontset[op - URxvt_font]->fontdesc : "",
3585 resp);
3586 else
3587 {
3588 const char *&res = rs[Rs_font + (op - URxvt_font)];
3069 3589
3590 res = strdup (str);
3591 allocated.push_back ((void *)res);
3592 set_fonts ();
3593 }
3594 break;
3595
3596 case URxvt_version:
3597 if (query)
3598 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3599 op,
3600 rs[Rs_name], VERSION[0], VERSION[2],
3601 resp);
3602 break;
3603
3604#if !ENABLE_MINIMAL
3605 case URxvt_locale:
3606 if (query)
3607 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3608 else
3609 {
3610 set_locale (str);
3611 pty->set_utf8_mode (enc_utf8);
3612 init_xlocale ();
3613 }
3614 break;
3615
3616 case URxvt_view_up:
3617 case URxvt_view_down:
3618 {
3619 int lines = atoi (str);
3620
3621 if (lines)
3622 scr_page (op == URxvt_view_up ? UP : DN, lines);
3623 else
3624 scr_erase_savelines ();
3625 }
3626
3627 break;
3628#endif
3629
3630#if ENABLE_PERL
3631 case URxvt_perl:
3632 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3633 break;
3634#endif
3070 } 3635 }
3071} 3636}
3072/*----------------------------------------------------------------------*/ 3637/*----------------------------------------------------------------------*/
3073 3638
3074/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3639/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3079 * 's' = save 3644 * 's' = save
3080 * 'r' = restore 3645 * 'r' = restore
3081 * 't' = toggle 3646 * 't' = toggle
3082 * so no need for fancy checking 3647 * so no need for fancy checking
3083 */ 3648 */
3084int 3649int ecb_cold
3085rxvt_term::privcases (int mode, unsigned long bit) 3650rxvt_term::privcases (int mode, unsigned long bit)
3086{ 3651{
3087 int state; 3652 int state;
3088 3653
3089 if (mode == 's') 3654 if (mode == 's')
3090 { 3655 {
3091 SavedModes |= (PrivateModes & bit); 3656 if (priv_modes & bit)
3657 SavedModes |= bit;
3658 else
3659 SavedModes &= ~bit;
3092 return -1; 3660 return -1;
3093 } 3661 }
3094 else 3662 else
3095 { 3663 {
3096 if (mode == 'r') 3664 if (mode == 'r')
3097 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3665 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3098 else 3666 else
3099 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3667 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3100 PrivMode (state, bit); 3668
3669 if (state)
3670 priv_modes |= bit;
3671 else
3672 priv_modes &= ~bit;
3101 } 3673 }
3674
3102 return state; 3675 return state;
3103} 3676}
3104 3677
3105/* we're not using priv _yet_ */ 3678/* we're not using priv _yet_ */
3106void 3679void
3107rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3680rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3108{ 3681{
3109 unsigned int i, j; 3682 unsigned int i, j;
3110 int state; 3683 int state;
3684
3111 static const struct 3685 static const struct
3112 { 3686 {
3113 const int argval; 3687 const int argval;
3114 const unsigned long bit; 3688 const unsigned long bit;
3115 }
3116 argtopriv[] = { 3689 } argtopriv[] = {
3117 { 1, PrivMode_aplCUR }, 3690 { 1, PrivMode_aplCUR }, // DECCKM
3118 { 2, PrivMode_vt52 }, 3691 { 2, PrivMode_vt52 }, // DECANM
3119 { 3, PrivMode_132 }, 3692 { 3, PrivMode_132 }, // DECCOLM
3120 { 4, PrivMode_smoothScroll }, 3693 { 4, PrivMode_smoothScroll }, // DECSCLM
3121 { 5, PrivMode_rVideo }, 3694 { 5, PrivMode_rVideo }, // DECSCNM
3122 { 6, PrivMode_relOrigin }, 3695 { 6, PrivMode_relOrigin }, // DECOM
3123 { 7, PrivMode_Autowrap }, 3696 { 7, PrivMode_Autowrap }, // DECAWM
3697 // 8, auto-repeat keys // DECARM
3124 { 9, PrivMode_MouseX10 }, 3698 { 9, PrivMode_MouseX10 },
3125#ifdef menuBar_esc 3699 // 18 end FF to printer after print screen
3126 { menuBar_esc, PrivMode_menuBar }, 3700 // 19 Print screen prints full screen/scroll region
3127#endif 3701 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3128#ifdef scrollBar_esc 3702#ifdef scrollBar_esc
3129 { scrollBar_esc, PrivMode_scrollBar }, 3703 { scrollBar_esc, PrivMode_scrollBar },
3130#endif 3704#endif
3131 // 18, 19 printing-related
3132 { 25, PrivMode_VisibleCursor },
3133 // 30 show scrollbar rxvt. extension
3134 { 35, PrivMode_ShiftKeys }, // rxvt extension 3705 { 35, PrivMode_ShiftKeys }, // rxvt extension
3706 // 38, tektronix mode // DECTEK
3135 { 40, PrivMode_132OK }, 3707 { 40, PrivMode_132OK },
3136 // 41 xterm more fixes NYI 3708 // 41 xterm more fixes NYI
3137 // 45 margin bell NYI 3709 // 45 margin bell NYI
3138 // 46 start logging 3710 // 46 start logging
3139 { 47, PrivMode_Screen }, 3711 { 47, PrivMode_Screen },
3140 { 66, PrivMode_aplKP }, 3712 { 66, PrivMode_aplKP }, // DECNKM
3141#ifndef NO_BACKSPACE_KEY 3713#ifndef NO_BACKSPACE_KEY
3142 { 67, PrivMode_BackSpace }, 3714 { 67, PrivMode_BackSpace }, // DECBKM
3143#endif 3715#endif
3144 { 1000, PrivMode_MouseX11 }, 3716 { 1000, PrivMode_MouseX11 },
3145 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3717 { 1002, PrivMode_MouseBtnEvent },
3146 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3718 { 1003, PrivMode_MouseAnyEvent },
3147 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3719#if ENABLE_FRILLS
3720 { 1005, PrivMode_ExtModeMouse },
3721#endif
3148 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3722 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3149 { 1011, PrivMode_Keypress }, // rxvt extension 3723 { 1011, PrivMode_Keypress }, // rxvt extension
3724#if ENABLE_FRILLS
3725 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3726#endif
3150 // 1035 enable modifiers for alt, numlock NYI 3727 // 1035 enable modifiers for alt, numlock NYI
3151 // 1036 send ESC for meta keys NYI 3728 // 1036 send ESC for meta keys NYI
3152 // 1037 send DEL for keypad delete NYI 3729 // 1037 send DEL for keypad delete NYI
3153 { 1047, PrivMode_Screen }, 3730 { 1047, PrivMode_Screen },
3154 // 1048 save and restore cursor 3731 // 1048 save and restore cursor, implemented in code
3155 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3732 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3156 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3733 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3734 { 2004, PrivMode_BracketPaste },
3157 }; 3735 };
3158 3736
3159 if (nargs == 0) 3737 if (nargs == 0)
3160 return; 3738 return;
3161 3739
… …
3168 for (i = 0; i < nargs; i++) 3746 for (i = 0; i < nargs; i++)
3169 { 3747 {
3170 state = -1; 3748 state = -1;
3171 3749
3172 /* basic handling */ 3750 /* basic handling */
3173 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3751 for (j = 0; j < ecb_array_length (argtopriv); j++)
3174 if (argtopriv[j].argval == arg[i]) 3752 if (argtopriv[j].argval == arg[i])
3175 { 3753 {
3176 state = privcases (mode, argtopriv[j].bit); 3754 state = privcases (mode, argtopriv[j].bit);
3177 break; 3755 break;
3178 } 3756 }
3179 3757
3180 /* extra handling for values with state unkept */ 3758 /* extra handling for values with state unkept */
3181 switch (arg[i]) 3759 switch (arg[i])
3182 { 3760 {
3761#if ENABLE_STYLES
3762 case 1021:
3763 set_option (Opt_intensityStyles, mode);
3764
3765 scr_touch (true);
3766 break;
3767#endif
3183 case 1048: /* alternative cursor save */ 3768 case 1048: /* alternative cursor save */
3184 case 1049: 3769 if (option (Opt_secondaryScreen))
3185 if (mode == 0) 3770 if (mode == 0)
3186 scr_cursor (RESTORE); 3771 scr_cursor (RESTORE);
3187 else if (mode == 1) 3772 else if (mode == 1)
3188 scr_cursor (SAVE); 3773 scr_cursor (SAVE);
3189 /* FALLTHROUGH */ 3774 break;
3190 } 3775 }
3191 3776
3192 if (state >= 0) 3777 if (state >= 0)
3193 /* extra handling for values with valid 0 or 1 state */ 3778 /* extra handling for values with valid 0 or 1 state */
3194 switch (arg[i]) 3779 switch (arg[i])
… …
3197 case 2: /* VT52 mode */ 3782 case 2: /* VT52 mode */
3198 /* oddball mode. should be set regardless of set/reset 3783 /* oddball mode. should be set regardless of set/reset
3199 * parameter. Return from VT52 mode with an ESC < from 3784 * parameter. Return from VT52 mode with an ESC < from
3200 * within VT52 mode 3785 * within VT52 mode
3201 */ 3786 */
3202 PrivMode (1, PrivMode_vt52); 3787 priv_modes |= PrivMode_vt52;
3203 break; 3788 break;
3204 case 3: /* 80/132 */ 3789 case 3: /* 80/132 */
3205 if (PrivateModes & PrivMode_132OK) 3790 if (priv_modes & PrivMode_132OK)
3206 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3791 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3207 break; 3792 break;
3208 case 4: /* smooth scrolling */ 3793 case 4: /* smooth scrolling */
3209 if (state) 3794 set_option (Opt_jumpScroll, !state);
3210 Options &= ~Opt_jumpScroll;
3211 else
3212 Options |= Opt_jumpScroll;
3213 break; 3795 break;
3214 case 5: /* reverse video */ 3796 case 5: /* reverse video */
3215 scr_rvideo_mode (state); 3797 scr_rvideo_mode (state);
3216 break; 3798 break;
3217 case 6: /* relative/absolute origins */ 3799 case 6: /* relative/absolute origins */
3218 scr_relative_origin (state); 3800 scr_relative_origin (state);
3219 break; 3801 break;
3220 case 7: /* autowrap */ 3802 case 7: /* autowrap */
3221 scr_autowrap (state); 3803 scr_autowrap (state);
3222 break; 3804 break;
3223 /* case 8: - auto repeat, can't do on a per window basis */ 3805 /* case 8: - auto repeat, can't do on a per window basis */
3224 case 9: /* X10 mouse reporting */ 3806 case 9: /* X10 mouse reporting */
3225 if (state) /* orthogonal */ 3807 if (state) /* orthogonal */
3226 PrivateModes &= ~ (PrivMode_MouseX11); 3808 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3227 break; 3809 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 3810#ifdef scrollBar_esc
3236 case scrollBar_esc: 3811 case scrollBar_esc:
3237 if (scrollbar_mapping (state)) 3812 scrollBar.map (state);
3238 {
3239 resize_all_windows (0, 0, 0); 3813 resize_all_windows (0, 0, 0);
3240 scr_touch (true); 3814 scr_touch (true);
3241 }
3242 break; 3815 break;
3243#endif 3816#endif
3244 case 25: /* visible/invisible cursor */ 3817 case 25: /* visible/invisible cursor */
3245 scr_cursor_visible (state); 3818 scr_cursor_visible (state);
3246 break; 3819 break;
3247 /* case 35: - shift keys */ 3820 /* case 35: - shift keys */
3248 /* case 40: - 80 <--> 132 mode */ 3821 /* case 40: - 80 <--> 132 mode */
3249 case 47: /* secondary screen */ 3822 case 47: /* secondary screen */
3250 scr_change_screen (state); 3823 scr_change_screen (state);
3251 break; 3824 break;
3252 /* case 66: - application key pad */ 3825 /* case 66: - application key pad */
3253 /* case 67: - backspace key */ 3826 /* case 67: - backspace key */
3254 case 1000: /* X11 mouse reporting */ 3827 case 1000: /* X11 mouse reporting */
3255 if (state) /* orthogonal */ 3828 if (state) /* orthogonal */
3256 PrivateModes &= ~ (PrivMode_MouseX10); 3829 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3257 break; 3830 break;
3258#if 0
3259 case 1001: 3831 case 1002:
3260 break; /* X11 mouse highlighting */ 3832 case 1003:
3261#endif 3833 if (state)
3834 {
3835 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3836 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3837 mouse_row = mouse_col = 0;
3838 vt_emask_mouse = PointerMotionMask;
3839 }
3840 else
3841 vt_emask_mouse = NoEventMask;
3842
3843 vt_select_input ();
3844 break;
3262 case 1010: /* scroll to bottom on TTY output inhibit */ 3845 case 1010: /* scroll to bottom on TTY output inhibit */
3263 if (state)
3264 Options &= ~Opt_scrollTtyOutput;
3265 else
3266 Options |= Opt_scrollTtyOutput; 3846 set_option (Opt_scrollTtyOutput, !state);
3267 break; 3847 break;
3268 case 1011: /* scroll to bottom on key press */ 3848 case 1011: /* scroll to bottom on key press */
3269 if (state)
3270 Options |= Opt_scrollTtyKeypress; 3849 set_option (Opt_scrollTtyKeypress, state);
3271 else
3272 Options &= ~Opt_scrollTtyKeypress;
3273 break; 3850 break;
3274 case 1047: /* secondary screen w/ clearing */ 3851 case 1047: /* secondary screen w/ clearing last */
3275 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3852 if (option (Opt_secondaryScreen))
3276 if (current_screen != PRIMARY) 3853 if (!state)
3277 scr_erase_screen (2); 3854 scr_erase_screen (2);
3855
3278 scr_change_screen (state); 3856 scr_change_screen (state);
3279 /* FALLTHROUGH */ 3857 break;
3858 case 1049: /* secondary screen w/ clearing first */
3859 if (option (Opt_secondaryScreen))
3860 if (state)
3861 scr_cursor (SAVE);
3862
3863 scr_change_screen (state);
3864
3865 if (option (Opt_secondaryScreen))
3866 if (state)
3867 scr_erase_screen (2);
3868 else
3869 scr_cursor (RESTORE);
3870 break;
3280 default: 3871 default:
3281 break; 3872 break;
3282 } 3873 }
3283 } 3874 }
3284} 3875}
3285/*}}} */ 3876/*}}} */
3286 3877
3287/*{{{ process sgr sequences */ 3878/*{{{ process sgr sequences */
3288void 3879void ecb_hot
3289rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3880rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3290{ 3881{
3291 unsigned int i; 3882 unsigned int i;
3292 short rendset; 3883 short rendset;
3293 int rendstyle; 3884 int rendstyle;
3294 3885
3295 if (nargs == 0) 3886 if (nargs == 0)
3296 { 3887 {
3297 scr_rendition (0, ~RS_None); 3888 scr_rendition (0, ~RS_None);
3298 return; 3889 return;
3299 } 3890 }
3891
3300 for (i = 0; i < nargs; i++) 3892 for (i = 0; i < nargs; i++)
3301 { 3893 {
3302 rendset = -1; 3894 rendset = -1;
3303 switch (arg[i]) 3895 switch (arg[i])
3304 { 3896 {
… …
3306 rendset = 0, rendstyle = ~RS_None; 3898 rendset = 0, rendstyle = ~RS_None;
3307 break; 3899 break;
3308 case 1: 3900 case 1:
3309 rendset = 1, rendstyle = RS_Bold; 3901 rendset = 1, rendstyle = RS_Bold;
3310 break; 3902 break;
3903 //case 2: // low intensity
3904 case 3:
3905 rendset = 1, rendstyle = RS_Italic;
3906 break;
3311 case 4: 3907 case 4:
3312 rendset = 1, rendstyle = RS_Uline; 3908 rendset = 1, rendstyle = RS_Uline;
3313 break; 3909 break;
3314 case 5: 3910 case 5: // slowly blinking
3911 case 6: // rapidly blinking
3315 rendset = 1, rendstyle = RS_Blink; 3912 rendset = 1, rendstyle = RS_Blink;
3316 break; 3913 break;
3914 //case 6: // scoansi light background
3317 case 7: 3915 case 7:
3318 rendset = 1, rendstyle = RS_RVid; 3916 rendset = 1, rendstyle = RS_RVid;
3319 break; 3917 break;
3320 case 8: 3918 case 8:
3321 // invisible. NYI 3919 // invisible. NYI
3322 break; 3920 break;
3323 case 22: 3921 //case 9: // crossed out
3922 //case 10: // scoansi acs off, primary font
3923 //case 11: // scoansi acs on, first alt font
3924 //case 12: // scoansi acs on, |0x80, second alt font
3925 //...
3926 //case 19: // ninth alt font
3927 //case 20: // gothic
3928 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3324 rendset = 0, rendstyle = RS_Bold; 3929 rendset = 0, rendstyle = RS_Bold;
3930 break;
3931 case 22: // normal intensity
3932 rendset = 0, rendstyle = RS_Bold;
3933 break;
3934 case 23: // disable italic
3935 rendset = 0, rendstyle = RS_Italic;
3325 break; 3936 break;
3326 case 24: 3937 case 24:
3327 rendset = 0, rendstyle = RS_Uline; 3938 rendset = 0, rendstyle = RS_Uline;
3328 break; 3939 break;
3329 case 25: 3940 case 25:
3330 rendset = 0, rendstyle = RS_Blink; 3941 rendset = 0, rendstyle = RS_Blink;
3331 break; 3942 break;
3943 case 26: // variable spacing (iso 8613)
3944 rendset = 0, rendstyle = RS_Blink;
3945 break;
3332 case 27: 3946 case 27:
3333 rendset = 0, rendstyle = RS_RVid; 3947 rendset = 0, rendstyle = RS_RVid;
3334 break; 3948 break;
3335 case 28:
3336 // visible. NYI 3949 //case 28: // visible. NYI
3337 break; 3950 //case 29: // not crossed-out
3338 } 3951 }
3339 3952
3340 if (rendset != -1) 3953 if (rendset != -1)
3341 { 3954 {
3342 scr_rendition (rendset, rendstyle); 3955 scr_rendition (rendset, rendstyle);
… …
3353 case 35: 3966 case 35:
3354 case 36: 3967 case 36:
3355 case 37: 3968 case 37:
3356 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3969 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3357 break; 3970 break;
3358#ifdef TTY_256COLOR 3971 case 38: // set fg color, ISO 8613-6
3359 case 38:
3360 if (nargs > i + 2 && arg[i + 1] == 5) 3972 if (nargs > i + 2 && arg[i + 1] == 5)
3361 { 3973 {
3362 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3974 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3363 i += 2; 3975 i += 2;
3364 } 3976 }
3365 break; 3977 break;
3366#endif
3367 case 39: /* default fg */ 3978 case 39: /* default fg */
3368 scr_color (Color_fg, Color_fg); 3979 scr_color (Color_fg, Color_fg);
3369 break; 3980 break;
3370 3981
3371 case 40: 3982 case 40:
… …
3376 case 45: 3987 case 45:
3377 case 46: 3988 case 46:
3378 case 47: 3989 case 47:
3379 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3990 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3380 break; 3991 break;
3381#ifdef TTY_256COLOR 3992 case 48: // set bg color, ISO 8613-6
3382 case 48:
3383 if (nargs > i + 2 && arg[i + 1] == 5) 3993 if (nargs > i + 2 && arg[i + 1] == 5)
3384 { 3994 {
3385 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3995 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3386 i += 2; 3996 i += 2;
3387 } 3997 }
3388 break; 3998 break;
3389#endif
3390 case 49: /* default bg */ 3999 case 49: /* default bg */
3391 scr_color (Color_bg, Color_bg); 4000 scr_color (Color_bg, Color_bg);
3392 break; 4001 break;
3393 4002
3394#ifndef NO_BRIGHTCOLOR 4003 //case 50: // not variable spacing
4004
4005#if !ENABLE_MINIMAL
3395 case 90: 4006 case 90:
3396 case 91: /* set bright fg color */ 4007 case 91: /* set bright fg color */
3397 case 92: 4008 case 92:
3398 case 93: 4009 case 93:
3399 case 94: 4010 case 94:
3400 case 95: 4011 case 95:
3401 case 96: 4012 case 96:
3402 case 97: 4013 case 97:
3403 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4014 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3404 Color_fg);
3405 break; 4015 break;
3406 case 100: 4016 case 100:
3407 case 101: /* set bright bg color */ 4017 case 101: /* set bright bg color */
3408 case 102: 4018 case 102:
3409 case 103: 4019 case 103:
3410 case 104: 4020 case 104:
3411 case 105: 4021 case 105:
3412 case 106: 4022 case 106:
3413 case 107: 4023 case 107:
3414 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4024 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3415 Color_bg);
3416 break; 4025 break;
3417#endif 4026#endif
3418
3419 } 4027 }
3420 } 4028 }
4029}
4030
4031void
4032rxvt_term::set_cursor_style (int style)
4033{
4034 if (!IN_RANGE_INC (style, 0, 4))
4035 return;
4036
4037 set_option (Opt_cursorUnderline, style >= 3);
4038
4039#ifdef CURSOR_BLINK
4040 set_option (Opt_cursorBlink, !style || (style & 1));
4041 cursor_blink_reset ();
4042#endif
4043
4044 want_refresh = 1;
3421} 4045}
3422/*}}} */ 4046/*}}} */
3423 4047
3424/*{{{ process Rob Nation's own graphics mode sequences */
3425void
3426rxvt_term::process_graphics ()
3427{
3428 unsigned char ch, cmd = cmd_getc ();
3429
3430 if (cmd == 'Q')
3431 { /* query graphics */
3432 tt_printf ("\033G0\n"); /* no graphics */
3433 return;
3434 }
3435 /* swallow other graphics sequences until terminating ':' */
3436 do
3437 ch = cmd_getc ();
3438 while (ch != ':');
3439}
3440/*}}} */
3441
3442/* ------------------------------------------------------------------------- */ 4048/* ---------------------------------------------------------------------- */
4049/* Write data to the pty as typed by the user, pasted with the mouse,
4050 * or generated by us in response to a query ESC sequence.
4051 */
3443 4052
3444/* 4053/*
3445 * Send printf () formatted output to the command. 4054 * Send printf () formatted output to the command.
3446 * Only use for small amounts of data. 4055 * Only use for small amounts of data.
3447 */ 4056 */
3448void 4057void
3449rxvt_term::tt_printf (const char *fmt,...) 4058rxvt_term::tt_printf (const char *fmt,...)
3450{ 4059{
3451 va_list arg_ptr; 4060 va_list arg_ptr;
3452 unsigned char buf[256]; 4061 char buf[256];
3453 4062
3454 va_start (arg_ptr, fmt); 4063 va_start (arg_ptr, fmt);
3455 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4064 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3456 va_end (arg_ptr); 4065 va_end (arg_ptr);
3457 tt_write (buf, STRLEN (buf)); 4066 tt_write (buf, strlen (buf));
3458} 4067}
3459 4068
3460/* ---------------------------------------------------------------------- */
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. */
3462 * or generated by us in response to a query ESC sequence.
3463 */
3464void 4070void
3465rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4071rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3466{ 4072{
3467 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4073 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4074 return;
3468 4075
3469 if (len) 4076 if (option (Opt_scrollTtyKeypress))
4077 if (view_start)
3470 { 4078 {
4079 view_start = 0;
4080 want_refresh = 1;
4081 }
4082
4083 tt_write_ (data, len);
4084}
4085
4086void
4087rxvt_term::tt_write (const char *data, unsigned int len)
4088{
4089 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4090 return;
4091
4092 tt_write_ (data, len);
4093}
4094
4095static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4096
4097void
4098rxvt_term::tt_write_ (const char *data, unsigned int len)
4099{
4100 if (pty->pty < 0)
4101 return;
4102
4103 if (v_buflen == 0)
4104 {
4105 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4106
4107 max_it (written, 0);
4108
4109 if (written == len)
4110 return;
4111
4112 data += written;
4113 len -= written;
4114 }
4115
4116 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4117
4118 memcpy (v_buffer + v_buflen, data, len);
4119 v_buflen += len;
4120
4121 pty_ev.set (ev::READ | ev::WRITE);
4122}
4123
4124void rxvt_term::pty_write ()
4125{
4126 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4127
4128 if (written > 0)
4129 {
4130 v_buflen -= written;
4131
3471 if (v_buflen == 0) 4132 if (v_buflen == 0)
3472 { 4133 {
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); 4134 free (v_buffer);
3500 v_buffer = 0; 4135 v_buffer = 0;
3501 v_buflen = 0;
3502 4136
3503 pty_ev.set (EVENT_READ); 4137 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; 4138 return;
3516 } 4139 }
4140
4141 memmove (v_buffer, v_buffer + written, v_buflen);
3517 } 4142 }
4143 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4144 pty_ev.set (ev::READ);
3518} 4145}
3519 4146
3520/*----------------------- end-of-file (C source) -----------------------*/ 4147/*----------------------- end-of-file (C source) -----------------------*/
3521 4148

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