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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.67 by pcg, Thu Mar 11 00:53:19 2004 UTC vs.
Revision 1.547 by sf-exg, Tue Apr 29 12:51:41 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320# ifndef UNSHIFTED_SCROLLKEYS
321 XK_KP_9, // XK_KP_Prior
322 XK_KP_3, // XK_KP_Next
323# else
324 XK_Prior,
325 XK_Next,
326# endif
327 XK_KP_1, // XK_KP_End
328 XK_KP_5, // XK_KP_Begin
329 };
330
331 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
332 {
333 unsigned int index = keysym - XK_KP_Home;
334 keysym = kp ? keypadtrans[index] : XK_Home + index;
335 }
336 else if (keysym == XK_KP_Insert)
337 keysym = kp ? XK_KP_0 : XK_Insert;
338# ifndef NO_DELETE_KEY
339 else if (keysym == XK_KP_Delete)
340 keysym = kp ? XK_KP_Decimal : XK_Delete;
341# endif
342#endif
343 return keysym;
344}
345
346static inline int ecb_cold
347map_function_key (KeySym keysym)
348{
349 int param = 0;
350
351 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
352 {
353 param = 11 + keysym - XK_F1;
354 if (keysym >= XK_F17)
355 param += 4;
356 else if (keysym >= XK_F15)
357 param += 3;
358 else if (keysym >= XK_F11)
359 param += 2;
360 else if (keysym >= XK_F6)
361 param += 1;
362 }
363 else
364 switch (keysym)
365 {
366 case XK_Find:
367 param = 1;
368 break;
369 case XK_Insert:
370 param = 2;
371 break;
372#ifdef DXK_Remove
373 case DXK_Remove:
374#endif
375 case XK_Execute:
376 param = 3;
377 break;
378 case XK_Select:
379 param = 4;
380 break;
381#ifndef UNSHIFTED_SCROLLKEYS
382 case XK_Prior:
383 param = 5;
384 break;
385 case XK_Next:
386 param = 6;
387 break;
388 case XK_Home:
389 param = 7;
390 break;
391 case XK_End:
392 param = 8;
393 break;
394#endif
395 case XK_Help:
396 param = 28;
397 break;
398 case XK_Menu:
399 param = 29;
400 break;
401 }
402 return param;
403}
404
405static inline wchar_t *
406rxvt_wcsdup (const wchar_t *str, int len)
407{
408 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
409 memcpy (r, str, len * sizeof (wchar_t));
410 r[len] = 0;
411 return r;
412}
413
414void ecb_cold
59rxvt_term::lookup_key (XKeyEvent &ev) 415rxvt_term::key_press (XKeyEvent &ev)
60{ 416{
61 int ctrl, meta, shft, len; 417 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 418 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 419 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 420 char rkbuf[KBUFSZ + 1];
421 char *kbuf = rkbuf + 1;
422
423#if ISO_14755
424 if (iso14755buf & ISO_14755_52)
425 return;
426#endif
69 427
70 /* 428 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 429 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 430 * escape sequence to toggle the Keypad.
73 * 431 *
74 * Always permit `shift' to override the current setting 432 * Always permit `shift' to override the current setting
75 */ 433 */
76 shft = (ev.state & ShiftMask); 434 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 435 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 436 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 437
86 kbuf[0] = 0; 438 kbuf[0] = 0;
87 439
88#ifdef USE_XIM 440#if USE_XIM
89 if (Input_Context) 441 if (Input_Context)
90 { 442 {
91 Status status_return; 443 Status status_return;
92 444
445#if 0
93#ifdef X_HAVE_UTF8_STRING 446#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 447 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 448 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 449 KBUFSZ, &keysym, &status_return);
97 else 450 else
451#endif
98#endif 452#endif
99 { 453 {
100 wchar_t wkbuf[KBUFSZ + 1]; 454 wchar_t wkbuf[KBUFSZ + 1];
101 455
102 // the XOpenIM manpage lies about hardcoding the locale 456 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 457 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 458 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 459 SET_LOCALE (rs[Rs_imLocale]);
460
106 // assume wchar_t == unicode or better 461 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 462 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 463 KBUFSZ, &keysym, &status_return);
464
109 if (rs[Rs_imLocale]) 465 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 466 SET_LOCALE (locale);
111 467
112 if (status_return == XLookupChars 468 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 469 || status_return == XLookupBoth)
… …
134 || status_return == XLookupBoth; 490 || status_return == XLookupBoth;
135 } 491 }
136 else 492 else
137#endif 493#endif
138 { 494 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 495 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 496 valid_keysym = keysym != NoSymbol;
141 } 497 }
142 498
143 if (valid_keysym) 499 if (valid_keysym)
144 { 500 {
145 /* for some backwards compatibility */ 501 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META)
147# ifdef HOTKEY_CTRL
148 if (ctrl)
149# else
150 if (meta)
151# endif
152 { 502 {
153 if (keysym == ks_bigfont) 503 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
504 unsigned int newlen = 1;
505
506 if (ev.state & ModNumLockMask)
507 kp = false;
508
509 keysym = translate_keypad (keysym, kp);
510
511 switch (keysym)
154 { 512 {
155 change_font (FONT_UP); 513#ifndef NO_BACKSPACE_KEY
514 case XK_BackSpace:
515 if (priv_modes & PrivMode_HaveBackSpace)
516 {
517 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
518 ^ !!ctrl) ? '\b' : '\177';
519 kbuf[1] = '\0';
520 }
521 else
522 strcpy (kbuf, rs[Rs_backspace_key]);
156 return; 523 break;
524#endif
525#ifndef NO_DELETE_KEY
526 case XK_Delete:
527 strcpy (kbuf, rs[Rs_delete_key]);
528 break;
529#endif
530 case XK_Tab:
531 if (shft)
532 strcpy (kbuf, "\033[Z");
533 else
534 {
535#ifdef CTRL_TAB_MAKES_META
536 if (ctrl)
537 meta = 1;
538#endif
539#ifdef MOD4_TAB_MAKES_META
540 if (ev.state & Mod4Mask)
541 meta = 1;
542#endif
543 newlen = 0;
544 }
545 break;
546
547 case XK_Up: /* "\033[A" */
548 case XK_Down: /* "\033[B" */
549 case XK_Right: /* "\033[C" */
550 case XK_Left: /* "\033[D" */
551 strcpy (kbuf, "\033[Z");
552 kbuf[2] = "DACB"[keysym - XK_Left];
553 /* do Shift first */
554 if (shft)
555 kbuf[2] = "dacb"[keysym - XK_Left];
556 else if (ctrl)
557 {
558 kbuf[1] = 'O';
559 kbuf[2] = "dacb"[keysym - XK_Left];
560 }
561 else if (priv_modes & PrivMode_aplCUR)
562 kbuf[1] = 'O';
563 break;
564
565 case XK_KP_Enter:
566 /* allow shift to override */
567 if (kp)
568 {
569 strcpy (kbuf, "\033OM");
570 break;
571 }
572
573 /* FALLTHROUGH */
574
575 case XK_Return:
576 if (priv_modes & PrivMode_LFNL)
577 {
578 kbuf[0] = '\015';
579 kbuf[1] = '\012';
580 kbuf[2] = '\0';
581 }
582 else
583 {
584 kbuf[0] = '\015';
585 kbuf[1] = '\0';
586 }
587 break;
588
589 case XK_KP_F1: /* "\033OP" */
590 case XK_KP_F2: /* "\033OQ" */
591 case XK_KP_F3: /* "\033OR" */
592 case XK_KP_F4: /* "\033OS" */
593 strcpy (kbuf, "\033OP");
594 kbuf[2] += (keysym - XK_KP_F1);
595 break;
596
597 case XK_KP_Multiply: /* "\033Oj" : "*" */
598 case XK_KP_Add: /* "\033Ok" : "+" */
599 case XK_KP_Separator: /* "\033Ol" : "," */
600 case XK_KP_Subtract: /* "\033Om" : "-" */
601 case XK_KP_Decimal: /* "\033On" : "." */
602 case XK_KP_Divide: /* "\033Oo" : "/" */
603 case XK_KP_0: /* "\033Op" : "0" */
604 case XK_KP_1: /* "\033Oq" : "1" */
605 case XK_KP_2: /* "\033Or" : "2" */
606 case XK_KP_3: /* "\033Os" : "3" */
607 case XK_KP_4: /* "\033Ot" : "4" */
608 case XK_KP_5: /* "\033Ou" : "5" */
609 case XK_KP_6: /* "\033Ov" : "6" */
610 case XK_KP_7: /* "\033Ow" : "7" */
611 case XK_KP_8: /* "\033Ox" : "8" */
612 case XK_KP_9: /* "\033Oy" : "9" */
613 /* allow shift to override */
614 if (kp)
615 {
616 strcpy (kbuf, "\033Oj");
617 kbuf[2] += (keysym - XK_KP_Multiply);
618 }
619 else
620 {
621 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
622 kbuf[1] = '\0';
623 }
624 break;
625
626 default:
627 {
628 int param = map_function_key (keysym);
629 if (param > 0)
630 sprintf (kbuf,"\033[%d~", param);
631 else
632 newlen = 0;
633 }
634 break;
157 } 635 }
158 else if (keysym == ks_smallfont) 636
637 if (newlen)
638 len = strlen (kbuf);
639
640 if (len > 0)
159 { 641 {
160 change_font (FONT_DN);
161 return; 642 /*
643 * pass Shift/Control indicators for function keys ending with `~'
644 *
645 * eg,
646 * Prior = "ESC[5~"
647 * Shift+Prior = "ESC[5$"
648 * Ctrl+Prior = "ESC[5^"
649 * Ctrl+Shift+Prior = "ESC[5@"
650 */
651 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
652 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
653
654 /*
655 * Pass meta for all function keys, if 'meta' option set
656 */
657#ifdef META8_OPTION
658 if (meta && (meta_char == 0x80))
659 kbuf[len - 1] |= 0x80;
660#endif
162 } 661 }
662
663 }
664 else if (ctrl && keysym == XK_minus)
163 } 665 {
164#endif 666 len = 1;
667 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
668 }
669 else if (keysym == XK_ISO_Left_Tab)
670 {
671 strcpy (kbuf, "\033[Z");
672 len = 3;
673 }
674 else
675 {
676#ifdef META8_OPTION
677 /* set 8-bit on */
678 if (meta && (meta_char == 0x80))
679 {
680 char *ch;
165 681
682 for (ch = kbuf; ch < kbuf + len; ch++)
683 *ch |= 0x80;
684
685 meta = 0;
686 }
687#endif
688 /* nil */ ;
689 }
690 }
691
692 /* escape prefix */
693 if (len && meta
694#ifdef META8_OPTION
695 && meta_char == C0_ESC
696#endif
697 )
698 {
699 *--kbuf = C0_ESC;
700 len++;
701 }
702
703 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
704 return;
705
706 if (valid_keysym)
707 {
708#ifdef KEYSYM_RESOURCE
709 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
710 return;
711#endif
712
166 if (TermWin.saveLines) 713 if (saveLines)
167 { 714 {
168#ifdef UNSHIFTED_SCROLLKEYS 715#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 716 if (!ctrl && !meta)
170 {
171#else 717#else
172 if (IS_SCROLL_MOD) 718 if (IS_SCROLL_MOD)
719#endif
173 { 720 {
174#endif
175 int lnsppg; 721 int lnsppg;
176 722
177#ifdef PAGING_CONTEXT_LINES 723#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 724 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 725#else
180 lnsppg = TermWin.nrow * 4 / 5; 726 lnsppg = nrow * 4 / 5;
181#endif 727#endif
728 max_it (lnsppg, 1);
729
182 if (keysym == XK_Prior) 730 if (keysym == XK_Prior)
183 { 731 {
184 scr_page (UP, lnsppg); 732 scr_page (lnsppg);
185 return; 733 return;
186 } 734 }
187 else if (keysym == XK_Next) 735 else if (keysym == XK_Next)
188 { 736 {
189 scr_page (DN, lnsppg); 737 scr_page (-lnsppg);
190 return; 738 return;
191 } 739 }
192 } 740 }
193#ifdef SCROLL_ON_UPDOWN_KEYS 741#ifdef SCROLL_ON_UPDOWN_KEYS
194 if (IS_SCROLL_MOD) 742 if (IS_SCROLL_MOD)
195 { 743 {
196 if (keysym == XK_Up) 744 if (keysym == XK_Up)
197 { 745 {
198 scr_page (UP, 1); 746 scr_page (1);
199 return; 747 return;
200 } 748 }
201 else if (keysym == XK_Down) 749 else if (keysym == XK_Down)
202 { 750 {
203 scr_page (DN, 1); 751 scr_page (-1);
204 return; 752 return;
205 } 753 }
206 } 754 }
207#endif 755#endif
208#ifdef SCROLL_ON_HOMEEND_KEYS 756#ifdef SCROLL_ON_HOMEEND_KEYS
209 if (IS_SCROLL_MOD) 757 if (IS_SCROLL_MOD)
210 { 758 {
211 if (keysym == XK_Home) 759 if (keysym == XK_Home)
212 { 760 {
213 scr_move_to (0, 1); 761 scr_changeview (top_row);
214 return; 762 return;
215 } 763 }
216 else if (keysym == XK_End) 764 else if (keysym == XK_End)
217 { 765 {
218 scr_move_to (1, 0); 766 scr_changeview (0);
219 return; 767 return;
220 } 768 }
221 } 769 }
222#endif 770#endif
223 } 771 }
… …
228 if (keysym >= XK_F1 && keysym <= XK_F10) 776 if (keysym >= XK_F1 && keysym <= XK_F10)
229 { 777 {
230 keysym += (XK_F11 - XK_F1); 778 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */ 779 shft = 0; /* turn off Shift */
232 } 780 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 781 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 782 {
235 switch (keysym) 783 switch (keysym)
236 { 784 {
237 /* normal XTerm key bindings */ 785 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 786 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 787 selection_request (ev.time);
240 return; 788 return;
789#if TODO
241 /* rxvt extras */ 790 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 791 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP);
244 return; 792 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 793 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN);
247 return; 794 return;
795#endif
248 } 796 }
249 } 797 }
250 } 798 }
251#ifdef PRINTPIPE 799
800 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
801 {
252 if (keysym == XK_Print) 802 if (keysym == XK_v)
803 selection_request (ev.time, Sel_Clipboard);
804 else if (selection.len > 0)
253 { 805 {
254 scr_printscreen (ctrl | shft); 806 free (selection.clip_text);
807 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
808 selection.clip_len = selection.len;
809 selection_grab (CurrentTime, true);
810 }
811
255 return; 812 return;
256 } 813 }
257#endif
258 814
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 815#if ENABLE_FRILLS || ISO_14755
816 // ISO 14755 support
817 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
260 { 818 {
261#ifdef KEYSYM_RESOURCE 819 int hv;
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 820
821 if (iso14755buf & ISO_14755_51
822 && (keysym == XK_space || keysym == XK_KP_Space
823 || keysym == XK_Return || keysym == XK_KP_Enter))
263 { 824 {
264 unsigned int l; 825 commit_iso14755 ();
265 const unsigned char *kbuf0; 826 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 827# if ISO_14755
267 828 iso14755_51 (0);
268 kbuf0 = (Keysym_map[keysym & 0xFF]);
269 l = (unsigned int)*kbuf0++;
270
271 /* escape prefix */
272 if (meta)
273# ifdef META8_OPTION
274 if (meta_char == C0_ESC)
275# endif 829# endif
276 tt_write (&ch, 1); 830 return;
277 tt_write (kbuf0, l); 831 }
832 else if (keysym == XK_BackSpace)
833 {
834 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
835# if ISO_14755
836 iso14755_51 (iso14755buf & ISO_14755_MASK);
837# endif
838 return;
839 }
840 else if ((hv = hex_keyval (ev)) >= 0)
841 {
842 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
843 | hv | ISO_14755_51;
844# if ISO_14755
845 iso14755_51 (iso14755buf & ISO_14755_MASK);
846# endif
278 return; 847 return;
279 } 848 }
280 else 849 else
281#endif
282 { 850 {
283 newlen = 1; 851# if ISO_14755
284 switch (keysym) 852 scr_overlay_off ();
285 {
286#ifndef NO_BACKSPACE_KEY
287 case XK_BackSpace:
288 if (PrivateModes & PrivMode_HaveBackSpace)
289 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0';
293 }
294 else
295 STRCPY (kbuf, key_backspace);
296 break;
297#endif
298#ifndef NO_DELETE_KEY
299 case XK_Delete:
300 STRCPY (kbuf, key_delete);
301 break;
302#endif
303 case XK_Tab:
304 if (shft)
305 STRCPY (kbuf, "\033[Z");
306 else
307 {
308#ifdef CTRL_TAB_MAKES_META
309 if (ctrl)
310 meta = 1;
311#endif
312#ifdef MOD4_TAB_MAKES_META
313 if (ev.state & Mod4Mask)
314 meta = 1;
315#endif
316 newlen = 0;
317 }
318 break;
319
320#ifdef XK_KP_Left
321 case XK_KP_Up: /* \033Ox or standard */
322 case XK_KP_Down: /* \033Or or standard */
323 case XK_KP_Right: /* \033Ov or standard */
324 case XK_KP_Left: /* \033Ot or standard */
325 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
326 {
327 STRCPY (kbuf, "\033OZ");
328 kbuf[2] = "txvr"[keysym - XK_KP_Left];
329 break;
330 }
331 else
332 /* translate to std. cursor key */
333 keysym = XK_Left + (keysym - XK_KP_Left);
334 /* FALLTHROUGH */
335#endif
336 case XK_Up: /* "\033[A" */
337 case XK_Down: /* "\033[B" */
338 case XK_Right: /* "\033[C" */
339 case XK_Left: /* "\033[D" */
340 STRCPY (kbuf, "\033[Z");
341 kbuf[2] = "DACB"[keysym - XK_Left];
342 /* do Shift first */
343 if (shft)
344 kbuf[2] = "dacb"[keysym - XK_Left];
345 else if (ctrl)
346 {
347 kbuf[1] = 'O';
348 kbuf[2] = "dacb"[keysym - XK_Left];
349 }
350 else if (PrivateModes & PrivMode_aplCUR)
351 kbuf[1] = 'O';
352 break;
353
354#ifndef UNSHIFTED_SCROLLKEYS
355# ifdef XK_KP_Prior
356 case XK_KP_Prior:
357 /* allow shift to override */
358 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
359 {
360 STRCPY (kbuf, "\033Oy");
361 break;
362 }
363 /* FALLTHROUGH */
364# endif 853# endif
365 case XK_Prior: 854 iso14755buf = 0;
366 STRCPY (kbuf, "\033[5~"); 855 }
367 break; 856 }
368# ifdef XK_KP_Next 857 else if (option (Opt_iso14755) &&
369 case XK_KP_Next: 858 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
370 /* allow shift to override */ 859 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
371 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 860 if (!(iso14755buf & ISO_14755_STARTED))
372 { 861 {
373 STRCPY (kbuf, "\033Os"); 862 iso14755buf |= ISO_14755_STARTED;
374 break; 863# if ISO_14755
375 } 864 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
376 /* FALLTHROUGH */ 865 scr_overlay_set (0, 0, "ISO 14755 mode");
377# endif 866# endif
378 case XK_Next:
379 STRCPY (kbuf, "\033[6~");
380 break;
381#endif
382 case XK_KP_Enter:
383 /* allow shift to override */
384 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
385 {
386 STRCPY (kbuf, "\033OM");
387 }
388 else
389 {
390 kbuf[0] = '\r';
391 kbuf[1] = '\0';
392 }
393 break;
394
395#ifdef XK_KP_Begin
396 case XK_KP_Begin:
397 STRCPY (kbuf, "\033Ou");
398 break;
399
400 case XK_KP_Insert:
401 STRCPY (kbuf, "\033Op");
402 break;
403
404 case XK_KP_Delete:
405 STRCPY (kbuf, "\033On");
406 break;
407#endif
408 case XK_KP_F1: /* "\033OP" */
409 case XK_KP_F2: /* "\033OQ" */
410 case XK_KP_F3: /* "\033OR" */
411 case XK_KP_F4: /* "\033OS" */
412 STRCPY (kbuf, "\033OP");
413 kbuf[2] += (keysym - XK_KP_F1);
414 break;
415
416 case XK_KP_Multiply: /* "\033Oj" : "*" */
417 case XK_KP_Add: /* "\033Ok" : "+" */
418 case XK_KP_Separator: /* "\033Ol" : "," */
419 case XK_KP_Subtract: /* "\033Om" : "-" */
420 case XK_KP_Decimal: /* "\033On" : "." */
421 case XK_KP_Divide: /* "\033Oo" : "/" */
422 case XK_KP_0: /* "\033Op" : "0" */
423 case XK_KP_1: /* "\033Oq" : "1" */
424 case XK_KP_2: /* "\033Or" : "2" */
425 case XK_KP_3: /* "\033Os" : "3" */
426 case XK_KP_4: /* "\033Ot" : "4" */
427 case XK_KP_5: /* "\033Ou" : "5" */
428 case XK_KP_6: /* "\033Ov" : "6" */
429 case XK_KP_7: /* "\033Ow" : "7" */
430 case XK_KP_8: /* "\033Ox" : "8" */
431 case XK_KP_9: /* "\033Oy" : "9" */
432 /* allow shift to override */
433 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
434 {
435 STRCPY (kbuf, "\033Oj");
436 kbuf[2] += (keysym - XK_KP_Multiply);
437 }
438 else
439 {
440 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
441 kbuf[1] = '\0';
442 }
443 break;
444
445 case XK_Find:
446 STRCPY (kbuf, "\033[1~");
447 break;
448 case XK_Insert:
449 STRCPY (kbuf, "\033[2~");
450 break;
451#ifdef DXK_Remove /* support for DEC remove like key */
452 case DXK_Remove:
453 /* FALLTHROUGH */
454#endif
455 case XK_Execute:
456 STRCPY (kbuf, "\033[3~");
457 break;
458 case XK_Select:
459 STRCPY (kbuf, "\033[4~");
460 break;
461#ifdef XK_KP_End
462 case XK_KP_End:
463 /* allow shift to override */
464 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
465 {
466 STRCPY (kbuf, "\033Oq");
467 break;
468 }
469 /* FALLTHROUGH */
470#endif
471 case XK_End:
472 STRCPY (kbuf, KS_END);
473 break;
474#ifdef XK_KP_Home
475 case XK_KP_Home:
476 /* allow shift to override */
477 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
478 {
479 STRCPY (kbuf, "\033Ow");
480 break;
481 }
482 /* FALLTHROUGH */
483#endif
484 case XK_Home:
485 STRCPY (kbuf, KS_HOME);
486 break;
487
488#define FKEY(n, fkey) \
489 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
490
491 case XK_F1: /* "\033[11~" */
492 case XK_F2: /* "\033[12~" */
493 case XK_F3: /* "\033[13~" */
494 case XK_F4: /* "\033[14~" */
495 case XK_F5: /* "\033[15~" */
496 FKEY (11, XK_F1);
497 break;
498 case XK_F6: /* "\033[17~" */
499 case XK_F7: /* "\033[18~" */
500 case XK_F8: /* "\033[19~" */
501 case XK_F9: /* "\033[20~" */
502 case XK_F10: /* "\033[21~" */
503 FKEY (17, XK_F6);
504 break;
505 case XK_F11: /* "\033[23~" */
506 case XK_F12: /* "\033[24~" */
507 case XK_F13: /* "\033[25~" */
508 case XK_F14: /* "\033[26~" */
509 FKEY (23, XK_F11);
510 break;
511 case XK_F15: /* "\033[28~" */
512 case XK_F16: /* "\033[29~" */
513 FKEY (28, XK_F15);
514 break;
515 case XK_Help: /* "\033[28~" */
516 FKEY (28, XK_Help);
517 break;
518 case XK_Menu: /* "\033[29~" */
519 FKEY (29, XK_Menu);
520 break;
521 case XK_F17: /* "\033[31~" */
522 case XK_F18: /* "\033[32~" */
523 case XK_F19: /* "\033[33~" */
524 case XK_F20: /* "\033[34~" */
525 case XK_F21: /* "\033[35~" */
526 case XK_F22: /* "\033[36~" */
527 case XK_F23: /* "\033[37~" */
528 case XK_F24: /* "\033[38~" */
529 case XK_F25: /* "\033[39~" */
530 case XK_F26: /* "\033[40~" */
531 case XK_F27: /* "\033[41~" */
532 case XK_F28: /* "\033[42~" */
533 case XK_F29: /* "\033[43~" */
534 case XK_F30: /* "\033[44~" */
535 case XK_F31: /* "\033[45~" */
536 case XK_F32: /* "\033[46~" */
537 case XK_F33: /* "\033[47~" */
538 case XK_F34: /* "\033[48~" */
539 case XK_F35: /* "\033[49~" */
540 FKEY (31, XK_F17);
541 break;
542#undef FKEY
543 default:
544 newlen = 0;
545 break;
546 }
547 if (newlen)
548 len = STRLEN (kbuf);
549 } 867 }
550 /*
551 * Pass meta for all function keys, if 'meta' option set
552 */
553#ifdef META8_OPTION
554 if (meta && (meta_char == 0x80) && len > 0)
555 kbuf[len - 1] |= 0x80;
556#endif 868#endif
557 869
870#ifdef PRINTPIPE
871 if (keysym == XK_Print)
558 } 872 {
559 else if (ctrl && keysym == XK_minus) 873 scr_printscreen (ctrl | shft);
874 return;
560 { 875 }
561 len = 1;
562 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
563 }
564 else
565 {
566#ifdef META8_OPTION
567 /* set 8-bit on */
568 if (meta && (meta_char == 0x80))
569 {
570 unsigned char *ch;
571
572 for (ch = kbuf; ch < kbuf + len; ch++)
573 *ch |= 0x80;
574 meta = 0;
575 }
576#endif 876#endif
577 /* nil */ ;
578 }
579 } 877 }
580 878
581 if (len <= 0) 879 if (len <= 0)
582 return; /* not mapped */ 880 return; /* not mapped */
583 881
584 if (Options & Opt_scrollTtyKeypress) 882 if (option (Opt_scrollTtyKeypress))
585 if (TermWin.view_start) 883 if (view_start)
586 { 884 {
587 TermWin.view_start = 0; 885 view_start = 0;
588 want_refresh = 1; 886 want_refresh = 1;
589 } 887 }
590 888
591 /*
592 * these modifications only affect the static keybuffer
593 * pass Shift/Control indicators for function keys ending with `~'
594 *
595 * eg,
596 * Prior = "ESC[5~"
597 * Shift+Prior = "ESC[5$"
598 * Ctrl+Prior = "ESC[5^"
599 * Ctrl+Shift+Prior = "ESC[5@"
600 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
601 */
602 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
603 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
604
605 /* escape prefix */
606 if (meta
607#ifdef META8_OPTION
608 && meta_char == C0_ESC
609#endif
610 )
611 {
612 const unsigned char ch = C0_ESC;
613 tt_write (&ch, 1);
614 }
615
616#if defined(DEBUG_CMD)
617 /* Display keyboard buffer contents */
618 unsigned char *p;
619 int i;
620
621 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
622 for (i = 0, p = kbuf; i < len; i++, p++)
623 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
624 fprintf (stderr, "'\n");
625#endif /* DEBUG_CMD */
626 tt_write (kbuf, (unsigned int)len); 889 tt_write (kbuf, (unsigned int)len);
627} 890}
628/*}}} */
629 891
630#if (MENUBAR_MAX) 892void ecb_cold
631/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 893rxvt_term::key_release (XKeyEvent &ev)
632/* attempt to `write' count to the input buffer */
633unsigned int
634rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
635{ 894{
636 unsigned int n, s; 895#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
896 KeySym keysym;
637 897
638 n = cmdbuf_ptr - cmdbuf_base; 898 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
639 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 899#endif
640 900
641 if (n > 0 && s < count) 901#if ENABLE_FRILLS || ISO_14755
902 // ISO 14755 support
903 if (iso14755buf)
904 if (iso14755buf & ISO_14755_52)
642 { 905 {
643 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 906# if ISO_14755
644 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 907 scr_overlay_off ();
645 cmdbuf_ptr = cmdbuf_base; 908# endif
646 cmdbuf_endp -= n; 909# if ISO_14755
647 s += n; 910 // iso14755 part 5.2 handling: release time
911 // first: controls
912 if ((ev.state & ControlMask)
913 && ((keysym >= 0x40 && keysym <= 0x5f)
914 || (keysym >= 0x61 && keysym <= 0x7f)))
915 {
916 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
917 commit_iso14755 ();
918
919 return;
920 }
921
922 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
923 if (i[0] == keysym)
924 {
925 iso14755buf = ISO_14755_51 | i[1];
926 commit_iso14755 ();
927
928 return;
929 }
930
931 scr_bell ();
932# endif
933 iso14755buf = 0;
934
935 return;
648 } 936 }
649 937 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
650 if (count > s)
651 { 938 {
652 rxvt_print_error ("data loss: cmd_write too large"); 939# if ISO_14755
653 count = s; 940 scr_overlay_off ();
941# endif
942 if (iso14755buf & ISO_14755_51)
943 commit_iso14755 ();
944#if ISO_14755
945 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
946 {
947 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
948
949 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
950 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
951 }
952# endif
953 else
954 iso14755buf = 0;
654 } 955 }
956#endif
655 957
656 for (; count--;) 958 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
657 *cmdbuf_endp++ = *str++;
658
659 cmd_parse ();
660
661 return 0; 959 return;
960
961#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
962 if (!(ev.state & ControlMask))
963 slip_wheel_ev.stop ();
964 else if (keysym == XK_Control_L || keysym == XK_Control_R)
965 mouse_slip_wheel_speed = 0;
966#endif
662} 967}
663#endif /* MENUBAR_MAX */
664 968
665void 969void
666rxvt_term::flush () 970rxvt_term::flush ()
667{ 971{
668#ifdef TRANSPARENT 972 flush_ev.stop ();
669 if (want_full_refresh) 973
974#ifdef HAVE_IMG
975 if (bg_flags & BG_NEEDS_REFRESH)
670 { 976 {
671 want_full_refresh = 0; 977 bg_flags &= ~BG_NEEDS_REFRESH;
672 scr_clear ();
673 scr_touch (false); 978 scr_touch (false);
674 want_refresh = 1;
675 } 979 }
676#endif 980#endif
677 981
678 if (want_refresh) 982 if (want_refresh)
679 { 983 {
680 scr_refresh (refresh_type); 984 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
681 scrollbar_show (1); 985 {
682#ifdef USE_XIM 986 int row = view_start;
683 IMSendSpot (); 987 int end_row = row + nrow;
684#endif
685 988
686 } 989 while (row > top_row && ROW (row - 1).is_longer ())
990 --row;
687 991
688 display->flush ();
689}
690
691void
692rxvt_term::check_cb (check_watcher &w)
693{
694 SET_R (this);
695 SET_LOCALE (locale);
696
697 flush ();
698}
699
700#ifdef CURSOR_BLINK
701void
702rxvt_term::cursor_blink_cb (time_watcher &w)
703{
704 hidden_cursor = !hidden_cursor;
705 want_refresh = 1;
706
707 w.start (w.at + BLINK_INTERVAL);
708}
709#endif
710
711#ifdef TEXT_BLINK
712void
713rxvt_term::text_blink_cb (time_watcher &w)
714{
715 if (scr_refresh_rend (RS_Blink, RS_Blink))
716 {
717 hidden_text = !hidden_text;
718 want_refresh = 1;
719 w.start (w.at + TEXT_BLINK_INTERVAL);
720 }
721}
722#endif
723
724bool
725rxvt_term::pty_fill ()
726{
727 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
728
729 memmove (cmdbuf_base, cmdbuf_ptr, n);
730 cmdbuf_ptr = cmdbuf_base;
731 cmdbuf_endp = cmdbuf_ptr + n;
732
733 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n);
734
735 if (n > 0)
736 {
737 cmdbuf_endp += n;
738 return true;
739 }
740 else if (n < 0 && errno != EAGAIN)
741 destroy ();
742
743 return false;
744}
745
746void
747rxvt_term::pty_cb (io_watcher &w, short revents)
748{
749 SET_R (this);
750 SET_LOCALE (locale);
751
752 if (revents & EVENT_WRITE)
753 tt_write (0, 0);
754 else if (revents & EVENT_READ)
755 {
756 bool flag = true;
757
758 // loop, but don't allow a single term to monopolize us
759 // the number of loops is fully arbitrary, and thus wrong
760 while (flag && pty_fill ())
761 { 992 do
762 if (!seen_input)
763 { 993 {
764 seen_input = 1; 994 int start_row = row;
765 /* once we know the shell is running, send the screen size. Again! */ 995 line_t *l;
766 tt_winch (); 996
767 } 997 do
768
769 if (cmd_parse ())
770 break;
771 }
772 }
773}
774
775bool
776rxvt_term::cmd_parse ()
777{
778 bool flag = false;
779 uint32_t ch = NOCHAR;
780
781 for (;;)
782 {
783 if (ch == NOCHAR)
784 ch = next_char ();
785
786 if (ch == NOCHAR) // TODO: improve
787 break;
788
789 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
790 {
791 /* Read a text string from the input buffer */
792 uint32_t buf[BUFSIZ];
793 bool refreshnow = false;
794 int nlines = 0;
795 uint32_t *str = buf;
796
797 *str++ = ch;
798
799 for (;;)
800 {
801 ch = next_char ();
802
803 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
804 break;
805 else
806 { 998 {
807 *str++ = ch; 999 l = &ROW (row++);
808 1000
809 if (ch == '\n') 1001 if (!(l->f & LINE_FILTERED))
810 { 1002 {
811 nlines++; 1003 // line not filtered, mark it as filtered
812 refresh_count++; 1004 l->f |= LINE_FILTERED;
813 1005 while (l->is_longer ())
814 if (! (Options & Opt_jumpScroll)
815 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
816 { 1006 {
817 refreshnow = true;
818 flag = false;
819 ch = NOCHAR; 1007 l = &ROW (row++);
820 break; 1008 l->f |= LINE_FILTERED;
821 } 1009 }
822 1010
823 // scr_add_lines only works for nlines < TermWin.nrow - 1. 1011 // and filter it
824 if (nlines >= TermWin.nrow - 1) 1012 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
825 {
826 scr_add_lines (buf, nlines, str - buf);
827 nlines = 0;
828 str = buf;
829 }
830 }
831 1013
832 if (str >= buf + BUFSIZ)
833 {
834 ch = NOCHAR;
835 break; 1014 break;
836 } 1015 }
837 } 1016 }
1017 while (l->is_longer () && row < end_row);
838 } 1018 }
839 1019 while (row < end_row);
840 scr_add_lines (buf, nlines, str - buf);
841
842 /*
843 * If there have been a lot of new lines, then update the screen
844 * What the heck I'll cheat and only refresh less than every page-full.
845 * the number of pages between refreshes is refresh_limit, which
846 * is incremented here because we must be doing flat-out scrolling.
847 *
848 * refreshing should be correct for small scrolls, because of the
849 * time-out
850 */
851 if (refreshnow)
852 {
853 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
854 refresh_limit++;
855
856 scr_refresh (refresh_type);
857 }
858
859 }
860 else
861 { 1020 }
862 switch (ch)
863 {
864 default:
865 process_nonprinting (ch);
866 break;
867 case C0_ESC: /* escape char */
868 process_escape_seq ();
869 break;
870 /*case 0x9b: */ /* CSI */
871 /* process_csi_seq (); */
872 }
873 1021
874 ch = NOCHAR; 1022 scr_refresh ();
875 } 1023 scrollBar.show (1);
876 } 1024#if USE_XIM
877 1025 im_send_spot ();
878 return flag; 1026#endif
879}
880
881// read the next character, currently handles UTF-8
882// will probably handle all sorts of other stuff in the future
883uint32_t
884rxvt_term::next_char ()
885{
886 while (cmdbuf_ptr < cmdbuf_endp)
887 { 1027 }
888 // assume 0x20 .. 0x7f to be ascii ALWAYS (all shift-states etc.) uh-oh
889 if ((*cmdbuf_ptr <= 0x7f && 0x20 <= *cmdbuf_ptr)
890 || !*cmdbuf_ptr)
891 return *cmdbuf_ptr++;
892 1028
893 wchar_t wc; 1029 display->flush ();
894 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1030}
895 1031
896 if (len == (size_t)-2) 1032/* checks whether a refresh is requested and starts the refresh timer */
897 { 1033void
898 // the mbstate stores incomplete sequences. didn't know this :/ 1034rxvt_term::refresh_check ()
1035{
1036 if (want_refresh && !flush_ev.is_active ())
1037 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
1038
1039 display->flush ();
1040}
1041
1042void
1043rxvt_term::flush_cb (ev::timer &w, int revents)
1044{
1045 make_current ();
1046
1047 refresh_count = 0;
1048 flush ();
1049}
1050
1051#ifdef CURSOR_BLINK
1052void
1053rxvt_term::cursor_blink_reset ()
1054{
1055 if (hidden_cursor)
1056 {
1057 hidden_cursor = 0;
1058 want_refresh = 1;
1059 }
1060
1061 if (option (Opt_cursorBlink))
1062 cursor_blink_ev.again ();
1063 else
1064 cursor_blink_ev.stop ();
1065}
1066
1067void
1068rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1069{
1070 hidden_cursor = !hidden_cursor;
1071 want_refresh = 1;
1072 refresh_check ();
1073}
1074#endif
1075
1076#ifdef TEXT_BLINK
1077void
1078rxvt_term::text_blink_cb (ev::timer &w, int revents)
1079{
1080 if (scr_refresh_rend (RS_Blink, RS_Blink))
1081 {
1082 hidden_text = !hidden_text;
1083 want_refresh = 1;
1084 refresh_check ();
1085 }
1086 else
1087 w.stop ();
1088}
1089#endif
1090
1091#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1092void
1093rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1094{
1095 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1096 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1097 {
1098 want_refresh = 1;
1099 refresh_check ();
1100 }
1101 else
1102 w.stop ();
1103}
1104#endif
1105
1106#ifdef SELECTION_SCROLLING
1107void
1108rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1109{
1110 if (scr_page (scroll_selection_lines))
1111 {
1112 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1113 want_refresh = 1;
1114 refresh_check ();
1115 }
1116 else
1117 w.stop ();
1118}
1119#endif
1120
1121#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1122void
1123rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1124{
1125 if (scr_page (mouse_slip_wheel_speed))
1126 {
1127 want_refresh = 1;
1128 refresh_check ();
1129 }
1130
1131 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1132 {
1133 mouse_slip_wheel_speed = 0;
1134 w.stop ();
1135 }
1136}
1137#endif
1138
1139#if LINUX_YIELD_HACK
1140static struct event_handler
1141{
1142 ev::prepare yield_ev;
1143
1144 void yield_cb (ev::prepare &w, int revents)
1145 {
1146 // this should really be sched_yield(), but the linux guys thought
1147 // that giving a process calling sched_yield () less cpu time than
1148 // ones with high nice levels is a useful thing to do. It surely is is
1149 // allowed by the sus... as is returning ENOSYS.
1150 // since the linux guys additionally thought that breaking the only
1151 // known workaround against their unusable sched_yield hack is cool,
1152 // we just nanosleep a bit and hope for the best.
1153
1154 struct timespec ts = { 0, 1000 };
1155 nanosleep (&ts, 0);
1156
1157 w.stop ();
1158 }
1159
1160 event_handler ()
1161 : yield_ev (this, &event_handler::yield_cb)
1162 {
1163 }
1164} event_handler;
1165#endif
1166
1167/* make sure all the cmd data is at beginning of cmdbuf */
1168void
1169rxvt_term::cmdbuf_reify ()
1170{
1171 if (cmdbuf_ptr == cmdbuf_base)
1172 return;
1173
1174 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1175
1176 memmove (cmdbuf_base, cmdbuf_ptr, used);
1177 cmdbuf_ptr = cmdbuf_base;
1178 cmdbuf_endp = cmdbuf_ptr + used;
1179
1180}
1181
1182#if defined (KEYSYM_RESOURCE)
1183void
1184rxvt_term::cmdbuf_append (const char *str, size_t count)
1185{
1186 cmdbuf_reify ();
1187
1188 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1189
1190 if (count > avail)
1191 return;
1192
1193 memcpy (cmdbuf_endp, str, count);
1194 cmdbuf_endp += count;
1195
1196 cmd_parse ();
1197}
1198#endif
1199
1200bool
1201rxvt_term::pty_fill ()
1202{
1203 cmdbuf_reify ();
1204
1205 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1206
1207 if (!avail)
1208 {
1209 // normally this indicates a "too long" command sequence - just drop the data we have
899 cmdbuf_ptr = cmdbuf_endp; 1210 cmdbuf_ptr = cmdbuf_base;
900 break; 1211 cmdbuf_endp = cmdbuf_ptr;
901 } 1212 avail = CBUFSIZ;
1213 }
902 1214
903 if (len == (size_t)-1) 1215 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
904 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
905 1216
906 // assume wchar == unicode 1217 if (r > 0)
1218 {
907 cmdbuf_ptr += len; 1219 cmdbuf_endp += r;
908 return wc; 1220 return true;
909 }
910
911 return NOCHAR;
912}
913
914/* rxvt_cmd_getc () - Return next input character */
915/*
916 * Return the next input character after first passing any keyboard input
917 * to the command.
918 */
919uint32_t
920rxvt_term::cmd_getc ()
921{
922 for (;;)
923 { 1221 }
924 uint32_t c = next_char (); 1222 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
925 if (c != NOCHAR)
926 return c;
927
928 // incomplete sequences should occur rarely, still, a better solution
929 // would be preferred. either setjmp/longjmp or better design.
930 fcntl (cmd_fd, F_SETFL, 0);
931 pty_fill ();
932 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
933 } 1223 {
1224#if LINUX_YIELD_HACK
1225 if (display->is_local)
1226 event_handler.yield_ev.start ();
1227#endif
1228 }
1229 else
1230 {
1231 pty_ev.stop ();
1232
1233 if (!option (Opt_hold))
1234 destroy ();
1235 }
1236
1237 return false;
934} 1238}
1239
1240void
1241rxvt_term::pty_cb (ev::io &w, int revents)
1242{
1243 make_current ();
1244
1245 if (revents & ev::READ)
1246 // loop, but don't allow a single term to monopolize us
1247 for (int i = CBUFCNT; i-- && pty_fill (); )
1248 cmd_parse ();
1249
1250 if (revents & ev::WRITE)
1251 pty_write ();
1252
1253 refresh_check ();
1254}
1255
1256void ecb_cold
1257rxvt_term::pointer_unblank ()
1258{
1259 XDefineCursor (dpy, vt, TermWin_cursor);
1260 recolour_cursor ();
935 1261
936#ifdef POINTER_BLANK 1262#ifdef POINTER_BLANK
937void
938rxvt_term::pointer_unblank ()
939{
940 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
941 recolour_cursor ();
942
943 hidden_pointer = 0; 1263 hidden_pointer = 0;
944 1264
945 if (Options & Opt_pointerBlank) 1265 if (option (Opt_pointerBlank))
946 pointer_ev.start (NOW + pointerBlankDelay); 1266 pointer_ev.start (pointerBlankDelay);
1267#endif
947} 1268}
948 1269
949void 1270#ifdef POINTER_BLANK
1271void ecb_cold
950rxvt_term::pointer_blank () 1272rxvt_term::pointer_blank ()
951{ 1273{
952 if (! (Options & Opt_pointerBlank)) 1274 if (!option (Opt_pointerBlank))
953 return; 1275 return;
954 1276
955 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1277 XDefineCursor (dpy, vt, display->blank_cursor);
956 XFlush (display->display); 1278 XFlush (dpy);
957 1279
958 hidden_pointer = 1; 1280 hidden_pointer = 1;
959} 1281}
960 1282
961void 1283void ecb_cold
962rxvt_term::pointer_cb (time_watcher &w) 1284rxvt_term::pointer_cb (ev::timer &w, int revents)
963{ 1285{
964 SET_R (this); 1286 make_current ();
965 SET_LOCALE (locale);
966 1287
967 pointer_blank (); 1288 pointer_blank ();
968} 1289}
969#endif 1290#endif
970 1291
971void 1292void
972rxvt_term::mouse_report (XButtonEvent &ev) 1293rxvt_term::mouse_report (XButtonEvent &ev)
973{ 1294{
974 int button_number, key_state = 0; 1295 int button_number, key_state = 0;
975 int x, y; 1296 int x, y;
1297 int code = 32;
976 1298
977 x = ev.x; 1299 x = Pixel2Col (ev.x) + 1;
978 y = ev.y; 1300 y = Pixel2Row (ev.y) + 1;
979 pixel_position (&x, &y); 1301
1302 if (ev.type == MotionNotify)
1303 {
1304 if (x == mouse_row && y == mouse_col)
1305 return;
1306
1307 mouse_row = x;
1308 mouse_col = y;
1309 code += 32;
1310 }
980 1311
981 if (MEvent.button == AnyButton) 1312 if (MEvent.button == AnyButton)
982 {
983 button_number = 3; 1313 button_number = 3;
984 }
985 else 1314 else
986 { 1315 {
987 button_number = MEvent.button - Button1; 1316 button_number = MEvent.button - Button1;
988 /* add 0x3D for wheel events, like xterm does */ 1317 /* add 0x3D for wheel events, like xterm does */
989 if (button_number >= 3) 1318 if (button_number >= 3)
990 button_number += (64 - 3); 1319 button_number += 64 - 3;
991 } 1320 }
992 1321
993 if (PrivateModes & PrivMode_MouseX10) 1322 if (priv_modes & PrivMode_MouseX10)
994 { 1323 {
995 /* 1324 /*
996 * do not report ButtonRelease 1325 * do not report ButtonRelease
997 * no state info allowed 1326 * no state info allowed
998 */ 1327 */
… …
1013 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1342 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1014 + ((MEvent.state & ControlMask) ? 16 : 0); 1343 + ((MEvent.state & ControlMask) ? 16 : 0);
1015#ifdef MOUSE_REPORT_DOUBLECLICK 1344#ifdef MOUSE_REPORT_DOUBLECLICK
1016 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1345 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1017#endif 1346#endif
1018
1019 } 1347 }
1020 1348
1021#ifdef DEBUG_MOUSEREPORT 1349#if DEBUG_MOUSEREPORT
1022 fprintf (stderr, "Mouse ["); 1350 fprintf (stderr, "Mouse [");
1023 if (key_state & 16) 1351 if (key_state & 16)
1024 fputc ('C', stderr); 1352 fputc ('C', stderr);
1025 if (key_state & 4) 1353 if (key_state & 4)
1026 fputc ('S', stderr); 1354 fputc ('S', stderr);
… …
1028 fputc ('A', stderr); 1356 fputc ('A', stderr);
1029 if (key_state & 32) 1357 if (key_state & 32)
1030 fputc ('2', stderr); 1358 fputc ('2', stderr);
1031 fprintf (stderr, "]: <%d>, %d/%d\n", 1359 fprintf (stderr, "]: <%d>, %d/%d\n",
1032 button_number, 1360 button_number,
1033 x + 1, 1361 x,
1034 y + 1); 1362 y);
1035#else 1363#endif
1364
1365#if ENABLE_FRILLS
1366 if (priv_modes & PrivMode_ExtMouseRight)
1367 tt_printf ("\033[%d;%d;%dM",
1368 code + button_number + key_state,
1369 x,
1370 y);
1371 else if (priv_modes & PrivMode_ExtModeMouse)
1372 tt_printf ("\033[M%c%lc%lc",
1373 code + button_number + key_state,
1374 wint_t (32 + x),
1375 wint_t (32 + y));
1376 else
1377#endif
1036 tt_printf ("\033[M%c%c%c", 1378 tt_printf ("\033[M%c%c%c",
1037 (32 + button_number + key_state), 1379 code + button_number + key_state,
1038 (32 + x + 1), 1380 32 + x,
1039 (32 + y + 1)); 1381 32 + y);
1040#endif
1041} 1382}
1042
1043#ifdef USING_W11LIB
1044void
1045rxvt_W11_process_x_event (XEvent *ev)
1046{
1047 rxvt_t *r = rxvt_get_r ();
1048
1049 x_cb (*ev);
1050}
1051#endif
1052 1383
1053/*{{{ process an X event */ 1384/*{{{ process an X event */
1054void 1385void ecb_hot
1055rxvt_term::x_cb (XEvent &ev) 1386rxvt_term::x_cb (XEvent &ev)
1056{ 1387{
1057 SET_R (this); 1388 make_current ();
1058 SET_LOCALE (locale);
1059 1389
1060#if defined(CURSOR_BLINK) 1390 dLocal (Display *, dpy);
1061 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1062 {
1063 if (hidden_cursor)
1064 {
1065 hidden_cursor = 0;
1066 want_refresh = 1;
1067 }
1068 1391
1069 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1392 if (ev.xany.window == vt
1070 } 1393 && SHOULD_INVOKE (HOOK_X_EVENT)
1071#endif 1394 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1072
1073#if defined(POINTER_BLANK)
1074 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1075 {
1076 if (ev.type == MotionNotify
1077 || ev.type == ButtonPress
1078 || ev.type == ButtonRelease)
1079 if (hidden_pointer)
1080 pointer_unblank ();
1081
1082 if (ev.type == KeyPress && hidden_pointer == 0)
1083 pointer_blank ();
1084 }
1085#endif
1086
1087#ifdef USE_XIM
1088 if (XFilterEvent (&ev, None))
1089 return; 1395 return;
1090#endif
1091 1396
1397 // for XQueryPointer
1092 Window unused_root, unused_child; 1398 Window unused_root, unused_child;
1093 int unused_root_x, unused_root_y; 1399 int unused_root_x, unused_root_y;
1094 unsigned int unused_mask; 1400 unsigned int unused_mask;
1095
1096#ifdef DEBUG_X
1097 const char *const eventnames[] =
1098 { /* mason - this matches my system */
1099 "",
1100 "",
1101 "KeyPress",
1102 "KeyRelease",
1103 "ButtonPress",
1104 "ButtonRelease",
1105 "MotionNotify",
1106 "EnterNotify",
1107 "LeaveNotify",
1108 "FocusIn",
1109 "FocusOut",
1110 "KeymapNotify",
1111 "Expose",
1112 "GraphicsExpose",
1113 "NoExpose",
1114 "VisibilityNotify",
1115 "CreateNotify",
1116 "DestroyNotify",
1117 "UnmapNotify",
1118 "MapNotify",
1119 "MapRequest",
1120 "ReparentNotify",
1121 "ConfigureNotify",
1122 "ConfigureRequest",
1123 "GravityNotify",
1124 "ResizeRequest",
1125 "CirculateNotify",
1126 "CirculateRequest",
1127 "PropertyNotify",
1128 "SelectionClear",
1129 "SelectionRequest",
1130 "SelectionNotify",
1131 "ColormapNotify",
1132 "ClientMessage",
1133 "MappingNotify"
1134 };
1135#endif
1136
1137#ifdef DEBUG_X
1138 struct timeval tp;
1139 struct tm *ltt;
1140 (void)gettimeofday (&tp, NULL);
1141 ltt = localtime (& (tp.tv_sec));
1142 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));
1143#endif
1144 1401
1145 switch (ev.type) 1402 switch (ev.type)
1146 { 1403 {
1147 case KeyPress: 1404 case KeyPress:
1148 lookup_key (ev.xkey); 1405 key_press (ev.xkey);
1149 break; 1406 break;
1150 1407
1151#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1152 case KeyRelease: 1408 case KeyRelease:
1153 { 1409 key_release (ev.xkey);
1154 if (! (ev.xkey.state & ControlMask))
1155 mouse_slip_wheel_speed = 0;
1156 else
1157 {
1158 KeySym ks;
1159
1160 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1161 if (ks == XK_Control_L || ks == XK_Control_R)
1162 mouse_slip_wheel_speed = 0;
1163 }
1164 break; 1410 break;
1165 }
1166#endif
1167 1411
1168 case ButtonPress: 1412 case ButtonPress:
1169 button_press (ev.xbutton); 1413 button_press (ev.xbutton);
1170 break; 1414 break;
1171 1415
… …
1173 button_release (ev.xbutton); 1417 button_release (ev.xbutton);
1174 break; 1418 break;
1175 1419
1176 case ClientMessage: 1420 case ClientMessage:
1177 if (ev.xclient.format == 32 1421 if (ev.xclient.format == 32
1178 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1422 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1179 destroy ();
1180#ifdef OFFIX_DND
1181 /* OffiX Dnd (drag 'n' drop) protocol */
1182 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1183 && (ev.xclient.data.l[0] == DndFile
1184 || ev.xclient.data.l[0] == DndDir
1185 || ev.xclient.data.l[0] == DndLink))
1186 { 1423 {
1187 /* Get Dnd data */ 1424 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1188 Atom ActualType; 1425 {
1189 int ActualFormat; 1426 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1190 unsigned char *data; 1427 {
1191 unsigned long Size, RemainingBytes; 1428 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1192 1429 {
1193 XGetWindowProperty (display->display, display->root, 1430 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1194 xa[XA_DNDSELECTION], 1431 destroy ();
1195 0L, 1000000L, 1432 }
1196 False, AnyPropertyType, 1433#if ENABLE_EWMH
1197 &ActualType, &ActualFormat, 1434 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1198 &Size, &RemainingBytes, 1435 XSendEvent (dpy, ev.xclient.window = display->root,
1436 False, SubstructureRedirectMask | SubstructureNotifyMask,
1199 &data); 1437 &ev);
1200 XChangeProperty (display->display, display->root, 1438#endif
1201 XA_CUT_BUFFER0, XA_STRING, 1439 }
1202 8, PropModeReplace, 1440 }
1203 data, STRLEN (data)); 1441#if ENABLE_XEMBED
1204 selection_paste (display->root, XA_CUT_BUFFER0, True); 1442 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1205 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1443 {
1444 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1445 focus_in ();
1446 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1447 focus_out ();
1448 }
1449#endif
1206 } 1450 }
1207#endif /* OFFIX_DND */
1208 break;
1209
1210 case MappingNotify:
1211 XRefreshKeyboardMapping (& (ev.xmapping));
1212 break; 1451 break;
1213 1452
1214 /* 1453 /*
1215 * XXX: this is not the _current_ arrangement 1454 * XXX: this is not the _current_ arrangement
1216 * Here's my conclusion: 1455 * Here's my conclusion:
… …
1235 break; 1474 break;
1236 } 1475 }
1237 break; 1476 break;
1238 1477
1239 case FocusIn: 1478 case FocusIn:
1240 if (!TermWin.focus) 1479 if (ev.xfocus.detail != NotifyInferior
1480 && ev.xfocus.detail != NotifyPointer
1481 && ev.xfocus.mode != NotifyGrab)
1482 focus_in ();
1483 break;
1484
1485 case FocusOut:
1486 if (ev.xfocus.detail != NotifyInferior
1487 && ev.xfocus.detail != NotifyPointer
1488 && ev.xfocus.mode != NotifyGrab)
1489 focus_out ();
1490 break;
1491
1492 case ConfigureNotify:
1493 if (ev.xconfigure.window == parent)
1241 { 1494 {
1242 TermWin.focus = 1; 1495 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1243 want_refresh = 1;
1244#ifdef USE_XIM
1245 if (Input_Context != NULL)
1246 XSetICFocus (Input_Context);
1247#endif
1248#ifdef CURSOR_BLINK
1249 if (Options & Opt_cursorBlink)
1250 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1251#endif
1252
1253 } 1496 ;
1254 break;
1255 1497
1256 case FocusOut: 1498 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1257 if (TermWin.focus) 1499
1500 bool moved = false;
1501#ifdef HAVE_BG_PIXMAP
1502 if (bg_window_position_sensitive ())
1258 { 1503 {
1259 TermWin.focus = 0; 1504 want_position_change = true;
1260 want_refresh = 1; 1505 if (bg_img == 0)
1261#ifdef USE_XIM 1506 moved = true;
1262 if (Input_Context != NULL)
1263 XUnsetICFocus (Input_Context);
1264#endif
1265#ifdef CURSOR_BLINK
1266 if (Options & Opt_cursorBlink)
1267 cursor_blink_ev.stop ();
1268 hidden_cursor = 0;
1269#endif
1270
1271 }
1272 break;
1273
1274 case ConfigureNotify:
1275 if (ev.xconfigure.window == TermWin.parent[0])
1276 {
1277 int height, width;
1278
1279 do
1280 { /* Wrap lots of configures into one */
1281 width = ev.xconfigure.width;
1282 height = ev.xconfigure.height;
1283 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1284 } 1507 }
1285 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1508#endif
1286 1509
1287 if (szHint.width != width || szHint.height != height) 1510 if (want_position_change)
1288 { 1511 {
1289 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1512 int x, y;
1290 resize_all_windows (width, height, 1); 1513
1514 if (ev.xconfigure.send_event)
1515 {
1516 x = ev.xconfigure.x;
1517 y = ev.xconfigure.y;
1518 }
1519 else
1520 get_window_origin (x, y);
1521
1522 if (x != parent_x || y != parent_y)
1523 {
1524 parent_x = x;
1525 parent_y = y;
1526 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1527 moved = true;
1528 }
1291 } 1529 }
1292#ifdef DEBUG_SIZE 1530
1531 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1532 {
1533 seen_resize = 1;
1534 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1535 }
1293 else 1536 else
1294 { 1537 {
1295 D_SIZE ((stderr, "Size: Not resizing")); 1538#ifdef HAVE_BG_PIXMAP
1539 if (moved)
1540 update_background ();
1541#endif
1296 } 1542 }
1297#endif
1298#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1299 if (Options & Opt_transparent)
1300 {
1301 check_our_parents ();
1302 if (am_transparent)
1303 want_full_refresh = 1;
1304 }
1305#endif
1306 1543
1544 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1307 } 1545 }
1308 break; 1546 break;
1309 1547
1548 case PropertyNotify:
1549 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1550 break;
1551
1310 case SelectionClear: 1552 case SelectionClear:
1311 display->set_selection_owner (0); 1553 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1312 break;
1313
1314 case SelectionNotify:
1315 if (selection_wait == Sel_normal)
1316 selection_paste (ev.xselection.requestor,
1317 ev.xselection.property, True);
1318 break; 1554 break;
1319 1555
1320 case SelectionRequest: 1556 case SelectionRequest:
1321 selection_send (ev.xselectionrequest); 1557 selection_send (ev.xselectionrequest);
1322 break; 1558 break;
1323 1559
1560 case MapNotify:
1561#ifdef HAVE_BG_PIXMAP
1562 // This is needed at startup for the case of no window manager
1563 // or a non-reparenting window manager and also because we
1564 // defer bg image updates if the window is not mapped. The
1565 // short delay is to optimize for multiple ConfigureNotify
1566 // events at startup when the window manager reparents the
1567 // window, so as to perform the computation after we have
1568 // received all of them.
1569 if (bg_img == 0)
1570 update_background_ev.start (0.025);
1571#endif
1572 mapped = 1;
1573#ifdef TEXT_BLINK
1574 text_blink_ev.start ();
1575#endif
1576 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1577 break;
1578
1324 case UnmapNotify: 1579 case UnmapNotify:
1325 TermWin.mapped = 0; 1580 mapped = 0;
1326#ifdef TEXT_BLINK 1581#ifdef TEXT_BLINK
1327 text_blink_ev.stop (); 1582 text_blink_ev.stop ();
1328#endif 1583#endif
1584 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1329 break; 1585 break;
1330
1331 case MapNotify:
1332 TermWin.mapped = 1;
1333#ifdef TEXT_BLINK
1334 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1335#endif
1336 break;
1337
1338#ifdef TRANSPARENT
1339 case ReparentNotify:
1340 rootwin_cb (ev);
1341 break;
1342#endif /* TRANSPARENT */
1343 1586
1344 case GraphicsExpose: 1587 case GraphicsExpose:
1345 case Expose: 1588 case Expose:
1346 if (ev.xany.window == TermWin.vt) 1589 if (ev.xany.window == vt)
1347 { 1590 {
1348#ifdef NO_SLOW_LINK_SUPPORT 1591 do
1592 {
1349 scr_expose (ev.xexpose.x, ev.xexpose.y, 1593 scr_expose (ev.xexpose.x, ev.xexpose.y,
1350 ev.xexpose.width, ev.xexpose.height, False); 1594 ev.xexpose.width, ev.xexpose.height, false);
1351#else 1595 }
1352 // don't understand this, so commented it out 1596 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1597
1598 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1599
1600 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1601 {
1353 scr_expose (ev.xexpose.x, ev.xexpose.y, 1602 scr_expose (ev.xexpose.x, ev.xexpose.y,
1354 ev.xexpose.width, ev.xexpose.height, False); 1603 ev.xexpose.width, ev.xexpose.height, false);
1355 //scr_expose (ev.xexpose.x, 0, 1604 }
1356 // ev.xexpose.width, TermWin.height, False); 1605
1357#endif
1358 want_refresh = 1; 1606 want_refresh = 1;
1359 } 1607 }
1360 else 1608 else
1361 { 1609 {
1362 XEvent unused_event; 1610 XEvent unused_event;
1363 1611
1364 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1612 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1365 Expose, 1613 ;
1366 &unused_event)) ; 1614 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1367 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1615 ;
1368 GraphicsExpose, 1616
1369 &unused_event)) ; 1617 if (scrollBar.state && ev.xany.window == scrollBar.win)
1370 if (isScrollbarWindow (ev.xany.window))
1371 { 1618 {
1372 scrollBar.setIdle (); 1619 scrollBar.state = SB_STATE_IDLE;
1373 scrollbar_show (0); 1620 scrollBar.show (0);
1374 } 1621 }
1375#ifdef MENUBAR
1376 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1377 menubar_expose ();
1378#endif
1379 } 1622 }
1380 break; 1623 break;
1381 1624
1382 case MotionNotify: 1625 case MotionNotify:
1383#ifdef POINTER_BLANK 1626#ifdef POINTER_BLANK
1384 if (hidden_pointer) 1627 if (hidden_pointer)
1385 pointer_unblank (); 1628 pointer_unblank ();
1386#endif 1629#endif
1387#if MENUBAR 1630 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1388 if (isMenuBarWindow (ev.xany.window)) 1631 || priv_modes & PrivMode_MouseAnyEvent)
1632 mouse_report (ev.xbutton);
1633 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1634 break;
1635
1636 if (ev.xany.window == vt)
1389 { 1637 {
1390 menubar_control (ev.xbutton); 1638 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1391 break; 1639 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1392 } 1640 ; // nop
1393#endif
1394 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1395 break;
1396
1397 if (ev.xany.window == TermWin.vt)
1398 {
1399 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1641 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1400 { 1642 {
1401 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1643 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1402 ; 1644 ;
1403 1645
1404 XQueryPointer (display->display, TermWin.vt, 1646 XQueryPointer (dpy, vt,
1405 &unused_root, &unused_child, 1647 &unused_root, &unused_child,
1406 &unused_root_x, &unused_root_y, 1648 &unused_root_x, &unused_root_y,
1407 & (ev.xbutton.x), & (ev.xbutton.y), 1649 &ev.xbutton.x, &ev.xbutton.y,
1408 &unused_mask); 1650 &ev.xbutton.state);
1409#ifdef MOUSE_THRESHOLD 1651#ifdef MOUSE_THRESHOLD
1410 /* deal with a `jumpy' mouse */ 1652 /* deal with a `jumpy' mouse */
1411 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1653 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1412 { 1654 {
1413#endif 1655#endif
1656#if ISO_14755
1657 // 5.4
1658 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1659 {
1660 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1661 break;
1662 }
1663#endif
1414 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1664 selection_extend (ev.xbutton.x, ev.xbutton.y,
1415 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1665 ev.xbutton.state & Button3Mask ? 2 : 0);
1666
1416#ifdef SELECTION_SCROLLING 1667#ifdef SELECTION_SCROLLING
1417 if (ev.xbutton.y < TermWin.int_bwidth 1668 if (ev.xbutton.y < int_bwidth
1418 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1669 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1419 { 1670 {
1671 page_dirn scroll_selection_dir;
1420 int dist; 1672 int dist;
1421
1422 pending_scroll_selection=1;
1423 1673
1424 /* don't clobber the current delay if we are 1674 /* don't clobber the current delay if we are
1425 * already in the middle of scrolling. 1675 * already in the middle of scrolling.
1426 */ 1676 */
1427 if (scroll_selection_delay<=0) 1677 if (!sel_scroll_ev.is_active ())
1428 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1678 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1429 1679
1430 /* save the event params so we can highlight 1680 /* save the event params so we can highlight
1431 * the selection in the pending-scroll loop 1681 * the selection in the pending-scroll loop
1432 */ 1682 */
1433 selection_save_x=ev.xbutton.x; 1683 selection_save_x = ev.xbutton.x;
1434 selection_save_y=ev.xbutton.y; 1684 selection_save_y = ev.xbutton.y;
1435 selection_save_state=
1436 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1685 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1437 1686
1438 /* calc number of lines to scroll */ 1687 /* calc number of lines to scroll */
1439 if (ev.xbutton.y<TermWin.int_bwidth) 1688 if (ev.xbutton.y < int_bwidth)
1440 { 1689 {
1441 scroll_selection_dir = UP; 1690 scroll_selection_dir = UP;
1442 dist = TermWin.int_bwidth - ev.xbutton.y; 1691 dist = int_bwidth - ev.xbutton.y;
1443 } 1692 }
1444 else 1693 else
1445 { 1694 {
1446 scroll_selection_dir = DN; 1695 scroll_selection_dir = DN;
1447 dist = ev.xbutton.y - 1696 dist = ev.xbutton.y - (int_bwidth + vt_height);
1448 (TermWin.int_bwidth + TermWin.height);
1449 } 1697 }
1698
1450 scroll_selection_lines= (Pixel2Height (dist)/ 1699 scroll_selection_lines = Pixel2Height (dist)
1451 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1700 / SELECTION_SCROLL_LINE_SPEEDUP
1701 + 1;
1452 MIN_IT (scroll_selection_lines, 1702 min_it (scroll_selection_lines,
1453 SELECTION_SCROLL_MAX_LINES); 1703 SELECTION_SCROLL_MAX_LINES);
1704 scroll_selection_lines *= scroll_selection_dir;
1454 } 1705 }
1455 else 1706 else
1456 { 1707 {
1457 /* we are within the text window, so we 1708 /* we are within the text window, so we
1458 * shouldn't be scrolling 1709 * shouldn't be scrolling
1459 */ 1710 */
1460 pending_scroll_selection = 0; 1711 sel_scroll_ev.stop();
1461 } 1712 }
1462#endif 1713#endif
1463#ifdef MOUSE_THRESHOLD 1714#ifdef MOUSE_THRESHOLD
1464
1465 } 1715 }
1466#endif 1716#endif
1467
1468 } 1717 }
1469 } 1718 }
1470 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1719 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1471 { 1720 {
1472 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1721 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1473 MotionNotify, &ev)) ; 1722 MotionNotify, &ev))
1723 ;
1724
1474 XQueryPointer (display->display, scrollBar.win, 1725 XQueryPointer (dpy, scrollBar.win,
1475 &unused_root, &unused_child, 1726 &unused_root, &unused_child,
1476 &unused_root_x, &unused_root_y, 1727 &unused_root_x, &unused_root_y,
1477 & (ev.xbutton.x), & (ev.xbutton.y), 1728 &ev.xbutton.x, &ev.xbutton.y,
1478 &unused_mask); 1729 &unused_mask);
1479 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1730 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1480 scrollbar_size ()); 1731 scrollBar.size ());
1481 scr_refresh (refresh_type);
1482 refresh_limit = 0; 1732 want_refresh = 1;
1483 scrollbar_show (1); 1733 scrollBar.show (1);
1484 } 1734 }
1485 break; 1735 break;
1486 } 1736 }
1487}
1488 1737
1489void 1738#if defined(CURSOR_BLINK)
1739 if (ev.type == KeyPress)
1740 cursor_blink_reset ();
1741#endif
1742
1743#if defined(POINTER_BLANK)
1744 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1745 {
1746 if (ev.type == MotionNotify
1747 || ev.type == ButtonPress
1748 || ev.type == ButtonRelease)
1749 if (hidden_pointer)
1750 pointer_unblank ();
1751
1752 if (ev.type == KeyPress && hidden_pointer == 0)
1753 pointer_blank ();
1754 }
1755#endif
1756
1757 refresh_check ();
1758}
1759
1760#if ENABLE_FRILLS
1761void ecb_cold
1762rxvt_term::set_urgency (bool enable)
1763{
1764 if (enable == urgency_hint)
1765 return;
1766
1767 if (XWMHints *h = XGetWMHints (dpy, parent))
1768 {
1769 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1770 XSetWMHints (dpy, parent, h);
1771 urgency_hint = enable;
1772 XFree (h);
1773 }
1774}
1775#endif
1776
1777void ecb_cold
1778rxvt_term::focus_in ()
1779{
1780 if (!focus)
1781 {
1782 focus = 1;
1783 want_refresh = 1;
1784
1785#if USE_XIM
1786 if (Input_Context != NULL)
1787 {
1788 im_set_position ();
1789 XSetICFocus (Input_Context);
1790 }
1791#endif
1792#if CURSOR_BLINK
1793 if (option (Opt_cursorBlink))
1794 cursor_blink_ev.again ();
1795#endif
1796#if OFF_FOCUS_FADING
1797 if (rs[Rs_fade])
1798 {
1799 pix_colors = pix_colors_focused;
1800 scr_recolour ();
1801 }
1802#endif
1803#if ENABLE_FRILLS
1804 if (option (Opt_urgentOnBell))
1805 set_urgency (0);
1806#endif
1807
1808 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1809 }
1810}
1811
1812void ecb_cold
1813rxvt_term::focus_out ()
1814{
1815 if (focus)
1816 {
1817 focus = 0;
1818 want_refresh = 1;
1819
1820#if ENABLE_FRILLS
1821 if (option (Opt_urgentOnBell))
1822 set_urgency (0);
1823#endif
1824#if ENABLE_FRILLS || ISO_14755
1825 if (iso14755buf)
1826 {
1827 iso14755buf = 0;
1828# if ISO_14755
1829 scr_overlay_off ();
1830# endif
1831 }
1832#endif
1833#if USE_XIM
1834 if (Input_Context != NULL)
1835 XUnsetICFocus (Input_Context);
1836#endif
1837#if CURSOR_BLINK
1838 if (option (Opt_cursorBlink))
1839 cursor_blink_ev.stop ();
1840
1841 hidden_cursor = 0;
1842#endif
1843#if OFF_FOCUS_FADING
1844 if (rs[Rs_fade])
1845 {
1846 pix_colors = pix_colors_unfocused;
1847 scr_recolour ();
1848 }
1849#endif
1850
1851 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1852 }
1853}
1854
1855void ecb_cold
1856rxvt_term::update_fade_color (unsigned int idx)
1857{
1858#if OFF_FOCUS_FADING
1859 if (rs[Rs_fade])
1860 {
1861 rgba c;
1862 pix_colors [Color_fade].get (c);
1863 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1864 }
1865#endif
1866}
1867
1868#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1869void ecb_hot
1490rxvt_term::rootwin_cb (XEvent &ev) 1870rxvt_term::rootwin_cb (XEvent &ev)
1491{ 1871{
1492 SET_R (this); 1872 make_current ();
1493 SET_LOCALE (locale); 1873
1874 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1875 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1876 return;
1494 1877
1495 switch (ev.type) 1878 switch (ev.type)
1496 { 1879 {
1497 case PropertyNotify: 1880 case PropertyNotify:
1881 /*
1882 * if user used some Esetroot compatible prog to set the root bg,
1883 * use the property to determine the pixmap. We use it later on.
1884 */
1498 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1885 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1886 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1499 { 1887 {
1500 if (ev.xproperty.state == PropertyNewValue) 1888#if BG_IMAGE_FROM_ROOT
1501 selection_property (ev.xproperty.window, ev.xproperty.atom); 1889 if (option (Opt_transparent))
1502 break; 1890 {
1891 rxvt_img::new_from_root (this)->replace (root_img);
1892 update_background ();
1893 }
1894#endif
1895 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1503 } 1896 }
1504#ifdef TRANSPARENT
1505 else
1506 {
1507 /*
1508 * if user used some Esetroot compatible prog to set the root bg,
1509 * use the property to determine the pixmap. We use it later on.
1510 */
1511 if (xa[XA_XROOTPMAPID] == 0)
1512 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1513 1897
1514 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1515 return;
1516 }
1517
1518 /* FALLTHROUGH */
1519 case ReparentNotify:
1520 if ((Options & Opt_transparent) && check_our_parents ())
1521 if (am_transparent)
1522 want_full_refresh = 1;
1523 break; 1898 break;
1524#endif
1525 } 1899 }
1900
1901 refresh_check ();
1526} 1902}
1903#endif
1527 1904
1528void 1905void
1529rxvt_term::button_press (XButtonEvent &ev) 1906rxvt_term::button_press (XButtonEvent &ev)
1530{ 1907{
1531 int reportmode = 0, clickintime; 1908 int reportmode = 0, clickintime;
1532 1909
1533 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1910 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1911
1534 if (!bypass_keystate) 1912 if (!bypass_keystate)
1535 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1913 reportmode = !! (priv_modes & PrivMode_mouse_report);
1914
1536 /* 1915 /*
1537 * VT window processing of button press 1916 * VT window processing of button press
1538 */ 1917 */
1539 if (ev.window == TermWin.vt) 1918 if (ev.window == vt)
1540 { 1919 {
1920 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1921 return;
1922
1923#if ISO_14755
1924 // 5.4
1925 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1926 {
1927 iso14755_54 (ev.x, ev.y);
1928 return;
1929 }
1930#endif
1931
1541 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1932 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1933
1542 if (reportmode) 1934 if (reportmode)
1543 { 1935 {
1544 /* mouse report from vt window */ 1936 /* mouse report from vt window */
1545 /* save the xbutton state (for ButtonRelease) */ 1937 /* save the xbutton state (for ButtonRelease) */
1546 MEvent.state = ev.state; 1938 MEvent.state = ev.state;
1547#ifdef MOUSE_REPORT_DOUBLECLICK 1939#ifdef MOUSE_REPORT_DOUBLECLICK
1548 if (ev.button == MEvent.button && clickintime) 1940 if (ev.button == MEvent.button && clickintime)
1549 { 1941 {
1550 /* same button, within alloted time */ 1942 /* same button, within allowed time */
1551 MEvent.clicks++; 1943 MEvent.clicks++;
1944
1552 if (MEvent.clicks > 1) 1945 if (MEvent.clicks > 1)
1553 { 1946 {
1554 /* only report double clicks */ 1947 /* only report double clicks */
1555 MEvent.clicks = 2; 1948 MEvent.clicks = 2;
1556 mouse_report (ev); 1949 mouse_report (ev);
… …
1568 mouse_report (ev); 1961 mouse_report (ev);
1569 } 1962 }
1570#else 1963#else
1571 MEvent.button = ev.button; 1964 MEvent.button = ev.button;
1572 mouse_report (ev); 1965 mouse_report (ev);
1573#endif /* MOUSE_REPORT_DOUBLECLICK */ 1966#endif /* MOUSE_REPORT_DOUBLECLICK */
1574 1967
1575 } 1968 }
1576 else 1969 else
1577 { 1970 {
1578 if (ev.button != MEvent.button) 1971 if (ev.button != MEvent.button)
1579 MEvent.clicks = 0; 1972 MEvent.clicks = 0;
1973
1580 switch (ev.button) 1974 switch (ev.button)
1581 { 1975 {
1582 case Button1: 1976 case Button1:
1977 /* allow meta + click to select rectangular areas */
1978 /* should be done in screen.C */
1979#if ENABLE_FRILLS
1980 selection.rect = !!(ev.state & ModMetaMask);
1981#else
1982 selection.rect = false;
1983#endif
1984
1583 /* allow shift+left click to extend selection */ 1985 /* allow shift+left click to extend selection */
1584 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1986 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1585 { 1987 {
1586 if (MEvent.button == Button1 && clickintime) 1988 if (MEvent.button == Button1 && clickintime)
1587 selection_rotate (ev.x, ev.y); 1989 selection_rotate (ev.x, ev.y);
1588 else 1990 else
1589 selection_extend (ev.x, ev.y, 1); 1991 selection_extend (ev.x, ev.y, 1);
… …
1604 case Button3: 2006 case Button3:
1605 if (MEvent.button == Button3 && clickintime) 2007 if (MEvent.button == Button3 && clickintime)
1606 selection_rotate (ev.x, ev.y); 2008 selection_rotate (ev.x, ev.y);
1607 else 2009 else
1608 selection_extend (ev.x, ev.y, 1); 2010 selection_extend (ev.x, ev.y, 1);
2011
1609 MEvent.button = Button3; 2012 MEvent.button = Button3;
1610 break; 2013 break;
1611 } 2014 }
1612 } 2015 }
2016
1613 MEvent.time = ev.time; 2017 MEvent.time = ev.time;
1614 return; 2018 return;
1615 } 2019 }
1616 2020
1617 /* 2021 /*
1618 * Scrollbar window processing of button press 2022 * Scrollbar window processing of button press
1619 */ 2023 */
1620 if (isScrollbarWindow (ev.window)) 2024 if (scrollBar.state && ev.window == scrollBar.win)
1621 { 2025 {
1622 scrollBar.setIdle (); 2026 page_dirn direction = NO_DIR;
2027
2028 if (scrollBar.upButton (ev.y))
2029 direction = UP; /* up */
2030 else if (scrollBar.dnButton (ev.y))
2031 direction = DN; /* down */
2032
2033 scrollBar.state = SB_STATE_IDLE;
1623 /* 2034 /*
1624 * Rxvt-style scrollbar: 2035 * Rxvt-style scrollbar:
1625 * move up if mouse is above slider 2036 * move up if mouse is above slider
1626 * move dn if mouse is below slider 2037 * move dn if mouse is below slider
1627 * 2038 *
… …
1636 /* 2047 /*
1637 * Mouse report disabled scrollbar: 2048 * Mouse report disabled scrollbar:
1638 * arrow buttons - send up/down 2049 * arrow buttons - send up/down
1639 * click on scrollbar - send pageup/down 2050 * click on scrollbar - send pageup/down
1640 */ 2051 */
1641 if ((scrollBar.style == R_SB_NEXT 2052 if (direction == UP)
1642 && scrollbarnext_upButton (ev.y))
1643 || (scrollBar.style == R_SB_RXVT
1644 && scrollbarrxvt_upButton (ev.y)))
1645 tt_printf ("\033[A"); 2053 tt_printf ("\033[A");
1646 else if ((scrollBar.style == R_SB_NEXT 2054 else if (direction == DN)
1647 && scrollbarnext_dnButton (ev.y))
1648 || (scrollBar.style == R_SB_RXVT
1649 && scrollbarrxvt_dnButton (ev.y)))
1650 tt_printf ("\033[B"); 2055 tt_printf ("\033[B");
1651 else 2056 else
1652 switch (ev.button) 2057 switch (ev.button)
1653 { 2058 {
1654 case Button2: 2059 case Button2:
… …
1661 tt_printf ("\033[5~"); 2066 tt_printf ("\033[5~");
1662 break; 2067 break;
1663 } 2068 }
1664 } 2069 }
1665 else 2070 else
1666#endif /* NO_SCROLLBAR_REPORT */ 2071#endif /* NO_SCROLLBAR_REPORT */
1667
1668 {
1669 char upordown = 0;
1670
1671 if (scrollBar.style == R_SB_NEXT)
1672 { 2072 {
1673 if (scrollbarnext_upButton (ev.y)) 2073 if (direction != NO_DIR)
1674 upordown = -1; /* up */
1675 else if (scrollbarnext_dnButton (ev.y))
1676 upordown = 1; /* down */
1677 }
1678 else if (scrollBar.style == R_SB_RXVT)
1679 {
1680 if (scrollbarrxvt_upButton (ev.y))
1681 upordown = -1; /* up */
1682 else if (scrollbarrxvt_dnButton (ev.y))
1683 upordown = 1; /* down */
1684 }
1685 if (upordown)
1686 { 2074 {
1687#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2075#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1688 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2076 if (!cont_scroll_ev.is_active ())
2077 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1689#endif 2078#endif
1690 if (scr_page (upordown < 0 ? UP : DN, 1)) 2079 if (scr_page (direction, 1))
1691 { 2080 {
1692 if (upordown < 0) 2081 if (direction == UP)
1693 scrollBar.setUp (); 2082 scrollBar.state = SB_STATE_UP;
1694 else 2083 else
1695 scrollBar.setDn (); 2084 scrollBar.state = SB_STATE_DOWN;
1696 } 2085 }
1697 } 2086 }
1698 else 2087 else
1699 switch (ev.button) 2088 switch (ev.button)
1700 { 2089 {
1701 case Button2: 2090 case Button2:
1702 switch (scrollbar_align) 2091 switch (scrollBar.align)
1703 { 2092 {
1704 case R_SB_ALIGN_TOP: 2093 case SB_ALIGN_TOP:
1705 csrO = 0; 2094 csrO = 0;
1706 break; 2095 break;
1707 case R_SB_ALIGN_CENTRE: 2096 case SB_ALIGN_CENTRE:
1708 csrO = (scrollBar.bot - scrollBar.top) / 2; 2097 csrO = (scrollBar.bot - scrollBar.top) / 2;
1709 break; 2098 break;
1710 case R_SB_ALIGN_BOTTOM: 2099 case SB_ALIGN_BOTTOM:
1711 csrO = scrollBar.bot - scrollBar.top; 2100 csrO = scrollBar.bot - scrollBar.top;
1712 break; 2101 break;
1713 } 2102 }
2103
1714 if (scrollBar.style == R_SB_XTERM 2104 if (scrollBar.style == SB_STYLE_XTERM
1715 || scrollbar_above_slider (ev.y) 2105 || scrollBar.above_slider (ev.y)
1716 || scrollbar_below_slider (ev.y)) 2106 || scrollBar.below_slider (ev.y))
1717 scr_move_to ( scrollbar_position (ev.y) - csrO, 2107 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1718 scrollbar_size ()); 2108
1719 scrollBar.setMotion (); 2109 scrollBar.state = SB_STATE_MOTION;
1720 break; 2110 break;
1721 2111
1722 case Button1: 2112 case Button1:
1723 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2113 if (scrollBar.align == SB_ALIGN_CENTRE)
1724 csrO = ev.y - scrollBar.top; 2114 csrO = ev.y - scrollBar.top;
1725 /* FALLTHROUGH */ 2115 /* FALLTHROUGH */
1726 2116
1727 case Button3: 2117 case Button3:
1728 if (scrollBar.style != R_SB_XTERM) 2118 if (scrollBar.style != SB_STYLE_XTERM)
1729 { 2119 {
1730 if (scrollbar_above_slider (ev.y)) 2120 if (scrollBar.above_slider (ev.y))
1731# ifdef RXVT_SCROLL_FULL 2121# ifdef RXVT_SCROLL_FULL
1732 scr_page (UP, TermWin.nrow - 1); 2122 scr_page (UP, nrow - 1);
1733# else 2123# else
1734 scr_page (UP, TermWin.nrow / 4); 2124 scr_page (UP, nrow / 4);
1735# endif 2125# endif
1736 else if (scrollbar_below_slider (ev.y)) 2126 else if (scrollBar.below_slider (ev.y))
1737# ifdef RXVT_SCROLL_FULL 2127# ifdef RXVT_SCROLL_FULL
1738 scr_page (DN, TermWin.nrow - 1); 2128 scr_page (DN, nrow - 1);
1739# else 2129# else
1740 scr_page (DN, TermWin.nrow / 4); 2130 scr_page (DN, nrow / 4);
1741# endif 2131# endif
1742 else 2132 else
1743 scrollBar.setMotion (); 2133 scrollBar.state = SB_STATE_MOTION;
1744 } 2134 }
1745 else 2135 else
1746 { 2136 {
1747 scr_page ((ev.button == Button1 ? DN : UP), 2137 scr_page ((ev.button == Button1 ? DN : UP),
1748 (TermWin.nrow 2138 (nrow
1749 * scrollbar_position (ev.y) 2139 * scrollBar.position (ev.y)
1750 / scrollbar_size ())); 2140 / scrollBar.size ()));
1751 } 2141 }
2142
1752 break; 2143 break;
1753 } 2144 }
1754 } 2145 }
2146
1755 return; 2147 return;
1756 } 2148 }
1757#if MENUBAR
1758 /*
1759 * Menubar window processing of button press
1760 */
1761 if (isMenuBarWindow (ev.window))
1762 menubar_control (ev);
1763#endif
1764} 2149}
1765 2150
1766void 2151void
1767rxvt_term::button_release (XButtonEvent &ev) 2152rxvt_term::button_release (XButtonEvent &ev)
1768{ 2153{
1769 int reportmode = 0; 2154 int reportmode = 0;
1770 2155
1771 csrO = 0; /* reset csr Offset */ 2156 csrO = 0; /* reset csr Offset */
1772 if (!bypass_keystate) 2157 if (!bypass_keystate)
1773 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2158 reportmode = !! (priv_modes & PrivMode_mouse_report);
1774 2159
1775 if (scrollbar_isUpDn ()) 2160 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1776 { 2161 {
1777 scrollBar.setIdle (); 2162 scrollBar.state = SB_STATE_IDLE;
1778 scrollbar_show (0); 2163 scrollBar.show (0);
1779#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1780 refresh_type &= ~SMOOTH_REFRESH;
1781#endif
1782
1783 } 2164 }
2165
1784#ifdef SELECTION_SCROLLING 2166#ifdef SELECTION_SCROLLING
1785 pending_scroll_selection=0; 2167 sel_scroll_ev.stop();
1786#endif 2168#endif
2169
1787 if (ev.window == TermWin.vt) 2170 if (ev.window == vt)
1788 { 2171 {
2172 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2173 return;
2174
2175#if ISO_14755
2176 // 5.4
2177 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2178 return;
2179#endif
2180
1789 if (reportmode) 2181 if (reportmode)
1790 { 2182 {
1791 /* mouse report from vt window */ 2183 /* mouse report from vt window */
1792 /* don't report release of wheel "buttons" */ 2184 /* don't report release of wheel "buttons" */
1793 if (ev.button >= 4) 2185 if (ev.button >= 4)
… …
1804 mouse_report (ev); 2196 mouse_report (ev);
1805 } 2197 }
1806#else /* MOUSE_REPORT_DOUBLECLICK */ 2198#else /* MOUSE_REPORT_DOUBLECLICK */
1807 MEvent.button = AnyButton; 2199 MEvent.button = AnyButton;
1808 mouse_report (ev); 2200 mouse_report (ev);
1809#endif /* MOUSE_REPORT_DOUBLECLICK */ 2201#endif /* MOUSE_REPORT_DOUBLECLICK */
1810 return; 2202 return;
1811 } 2203 }
2204
1812 /* 2205 /*
1813 * dumb hack to compensate for the failure of click-and-drag 2206 * dumb hack to compensate for the failure of click-and-drag
1814 * when overriding mouse reporting 2207 * when overriding mouse reporting
1815 */ 2208 */
1816 if (PrivateModes & PrivMode_mouse_report 2209 if (priv_modes & PrivMode_mouse_report
1817 && bypass_keystate 2210 && bypass_keystate
1818 && ev.button == Button1 && MEvent.clicks <= 1) 2211 && ev.button == Button1 && MEvent.clicks <= 1)
1819 selection_extend (ev.x, ev.y, 0); 2212 selection_extend (ev.x, ev.y, 0);
1820 2213
1821 switch (ev.button) 2214 switch (ev.button)
1822 { 2215 {
1823 case Button1: 2216 case Button1:
1824 case Button3: 2217 case Button3:
1825 selection_make (ev.time); 2218 selection_make (ev.time);
1826 break; 2219 break;
2220
1827 case Button2: 2221 case Button2:
1828 selection_request (ev.time, ev.x, ev.y); 2222 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2223 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1829 break; 2224 break;
2225
1830#ifdef MOUSE_WHEEL 2226#ifdef MOUSE_WHEEL
1831 case Button4: 2227 case Button4:
1832 case Button5: 2228 case Button5:
1833 { 2229 {
1834 int i; 2230 int lines;
1835 page_dirn v; 2231 page_dirn dirn;
1836 2232
1837 v = (ev.button == Button4) ? UP : DN; 2233 dirn = ev.button == Button4 ? UP : DN;
2234
1838 if (ev.state & ShiftMask) 2235 if (ev.state & ShiftMask)
1839 i = 1; 2236 lines = 1;
1840 else if ((Options & Opt_mouseWheelScrollPage)) 2237 else if (option (Opt_mouseWheelScrollPage))
1841 i = TermWin.nrow - 1; 2238 lines = nrow - 1;
1842 else 2239 else
1843 i = 5; 2240 lines = 5;
2241
1844# ifdef MOUSE_SLIP_WHEELING 2242# ifdef MOUSE_SLIP_WHEELING
1845 if (ev.state & ControlMask) 2243 if (ev.state & ControlMask)
1846 { 2244 {
1847 mouse_slip_wheel_speed += (v ? -1 : 1); 2245 mouse_slip_wheel_speed += dirn;
1848 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2246 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2247
2248 if (!slip_wheel_ev.is_active ())
2249 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1849 } 2250 }
2251 else
1850# endif 2252# endif
1851# ifdef JUMP_MOUSE_WHEEL
1852 scr_page (v, i);
1853 scr_refresh (SMOOTH_REFRESH);
1854 scrollbar_show (1);
1855# else
1856 while (i--)
1857 { 2253 {
1858 scr_page (v, 1); 2254 scr_page (dirn, lines);
1859 scr_refresh (SMOOTH_REFRESH);
1860 scrollbar_show (1); 2255 scrollBar.show (1);
1861 } 2256 }
1862# endif
1863
1864 } 2257 }
1865 break; 2258 break;
1866#endif 2259#endif
1867
1868 }
1869 }
1870#ifdef MENUBAR
1871 else if (isMenuBarWindow (ev.window))
1872 menubar_control (ev);
1873#endif
1874}
1875
1876
1877#ifdef TRANSPARENT
1878/*
1879 * Check our parents are still who we think they are.
1880 * Do transparency updates if required
1881 */
1882int
1883rxvt_term::check_our_parents ()
1884{
1885 int i, pchanged, aformat, have_pixmap, rootdepth;
1886 unsigned long nitems, bytes_after;
1887 Atom atype;
1888 unsigned char *prop = NULL;
1889 Window root, oldp, *list;
1890 Pixmap rootpixmap = None;
1891 XWindowAttributes wattr, wrootattr;
1892
1893 pchanged = 0;
1894
1895 if (! (Options & Opt_transparent))
1896 return pchanged; /* Don't try any more */
1897
1898 XGetWindowAttributes (display->display, display->root, &wrootattr);
1899 rootdepth = wrootattr.depth;
1900
1901 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1902 if (rootdepth != wattr.depth)
1903 {
1904 if (am_transparent)
1905 { 2260 }
1906 pchanged = 1; 2261 }
1907 XSetWindowBackground (display->display, TermWin.vt, 2262}
1908 PixColors[Color_bg]); 2263
1909 am_transparent = am_pixmap_trans = 0; 2264/*}}} */
2265
2266void ecb_hot
2267rxvt_term::cmd_parse ()
2268{
2269 wchar_t ch = NOCHAR;
2270 char *seq_begin; // remember start of esc-sequence here
2271
2272 for (;;)
2273 {
2274 if (ecb_unlikely (ch == NOCHAR))
1910 } 2275 {
1911 return pchanged; /* Don't try any more */ 2276 seq_begin = cmdbuf_ptr;
1912 } 2277 ch = next_char ();
1913 2278
1914 /* Get all X ops out of the queue so that our information is up-to-date. */ 2279 if (ch == NOCHAR)
1915 XSync (display->display, False); 2280 break;
1916
1917 /*
1918 * Make the frame window set by the window manager have
1919 * the root background. Some window managers put multiple nested frame
1920 * windows for each client, so we have to take care about that.
1921 */
1922 i = (xa[XA_XROOTPMAPID] != 0
1923 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1924 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1925 &nitems, &bytes_after, &prop) == Success));
1926 if (!i || prop == NULL)
1927 have_pixmap = 0;
1928 else
1929 {
1930 have_pixmap = 1;
1931 rootpixmap = * ((Pixmap *)prop);
1932 XFree (prop);
1933 }
1934 if (have_pixmap)
1935 {
1936 /*
1937 * Copy display->root pixmap transparency
1938 */
1939 int sx, sy, nx, ny;
1940 unsigned int nw, nh;
1941 Window cr;
1942 XImage *image;
1943 GC gc;
1944 XGCValues gcvalue;
1945
1946 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1947 0, 0, &sx, &sy, &cr);
1948 nw = (unsigned int)szHint.width;
1949 nh = (unsigned int)szHint.height;
1950 nx = ny = 0;
1951
1952 if (sx < 0)
1953 { 2281 }
1954 nw += sx; 2282
1955 nx = -sx; 2283 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1956 sx = 0;
1957 } 2284 {
1958 2285 if (ecb_unlikely (!seen_input))
1959 if (sy < 0)
1960 {
1961 nh += sy;
1962 ny = -sy;
1963 sy = 0;
1964 }
1965
1966 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1967 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1968 allowedxerror = -1;
1969 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1970 ZPixmap);
1971 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1972 /* XXX: may need a delay here? */
1973 allowedxerror = 0;
1974 if (image == NULL)
1975 {
1976 if (am_transparent && am_pixmap_trans)
1977 { 2286 {
1978 pchanged = 1; 2287 seen_input = 1;
1979 if (TermWin.pixmap != None) 2288 // many badly-written programs (e.g. jed) contain a race condition:
2289 // they first read the screensize and then install a SIGWINCH handler.
2290 // some window managers resize the window early, and these programs
2291 // then sometimes get the size wrong.
2292 // unfortunately other programs are even more buggy and dislike
2293 // being sent SIGWINCH, so only do it when we were in fact being
2294 // resized.
2295 if (seen_resize && cmd_pid)
2296 kill (-cmd_pid, SIGWINCH);
2297 }
2298
2299 /* Read a text string from the input buffer */
2300 wchar_t buf[UBUFSIZ];
2301 bool refreshnow = false;
2302 int nlines = 0;
2303 wchar_t *str = buf;
2304 wchar_t *eol = str + min (ncol, UBUFSIZ);
2305
2306 for (;;)
2307 {
2308 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2309 break;
2310
2311 *str++ = ch;
2312
2313 if (ecb_unlikely (ch == C0_LF || str >= eol))
1980 { 2314 {
1981 XFreePixmap (display->display, TermWin.pixmap); 2315 if (ch == C0_LF)
1982 TermWin.pixmap = None; 2316 nlines++;
2317
2318 refresh_count++;
2319
2320 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2321 {
2322 refresh_count = 0;
2323
2324 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2325 {
2326 refreshnow = true;
2327 ch = NOCHAR;
2328 break;
2329 }
2330 }
2331
2332 // scr_add_lines only works for nlines <= nrow - 1.
2333 if (nlines >= nrow - 1)
2334 {
2335 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2336 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2337 scr_add_lines (buf, str - buf, nlines);
2338
2339 nlines = 0;
2340 str = buf;
2341 eol = str + min (ncol, UBUFSIZ);
2342 }
2343
2344 if (str >= eol)
2345 {
2346 if (eol >= buf + UBUFSIZ)
2347 {
2348 ch = NOCHAR;
2349 break;
2350 }
2351 else
2352 eol = min (eol + ncol, buf + UBUFSIZ);
2353 }
2354
1983 } 2355 }
2356
2357 seq_begin = cmdbuf_ptr;
2358 ch = next_char ();
1984 } 2359 }
1985 am_pixmap_trans = 0; 2360
2361 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2362 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2363 scr_add_lines (buf, str - buf, nlines);
2364
2365 /*
2366 * If there have been a lot of new lines, then update the screen
2367 * What the heck we'll cheat and only refresh less than every page-full.
2368 * if skipScroll is enabled.
2369 */
2370 if (refreshnow)
2371 {
2372 scr_refresh ();
2373 want_refresh = 1;
2374 }
1986 } 2375 }
1987 else 2376 else
1988 { 2377 {
1989 if (TermWin.pixmap != None) 2378 try
1990 XFreePixmap (display->display, TermWin.pixmap);
1991 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
1992 (unsigned int)szHint.width,
1993 (unsigned int)szHint.height,
1994 (unsigned int)image->depth);
1995 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
1996 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
1997 nx, ny, (unsigned int)image->width,
1998 (unsigned int)image->height);
1999 XFreeGC (display->display, gc);
2000 XDestroyImage (image);
2001 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2002 TermWin.pixmap);
2003 if (!am_transparent || !am_pixmap_trans)
2004 pchanged = 1;
2005 am_transparent = am_pixmap_trans = 1;
2006 }
2007 }
2008
2009 if (!am_pixmap_trans)
2010 {
2011 unsigned int n;
2012 /*
2013 * InheritPixmap transparency
2014 */
2015 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2016 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2017 i++)
2018 {
2019 oldp = TermWin.parent[i];
2020 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2021 &TermWin.parent[i], &list, &n);
2022 XFree (list);
2023 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2024 if (TermWin.parent[i] == display->root)
2025 { 2379 {
2026 if (oldp != None) 2380 process_nonprinting (ch);
2027 pchanged = 1; 2381 }
2382 catch (const class out_of_input &o)
2383 {
2384 // we ran out of input, retry later
2385 cmdbuf_ptr = seq_begin;
2028 break; 2386 break;
2029 } 2387 }
2030 if (oldp != TermWin.parent[i])
2031 pchanged = 1;
2032 }
2033 2388
2034 n = 0; 2389 ch = NOCHAR;
2035
2036 if (pchanged)
2037 { 2390 }
2038 for (; n < (unsigned int)i; n++) 2391 }
2039 { 2392}
2040 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2393
2041 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2394// read the next character
2042 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2395wchar_t ecb_hot
2043 { 2396rxvt_term::next_char () NOTHROW
2044 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2397{
2045 break; 2398 while (cmdbuf_ptr < cmdbuf_endp)
2046 } 2399 {
2047 } 2400 // assume 7-bit to be ascii ALWAYS
2401 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2402 return *cmdbuf_ptr++;
2403
2404 wchar_t wc;
2405 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2406
2407 if (len == (size_t)-2)
2048 } 2408 {
2049 2409 // the mbstate stores incomplete sequences. didn't know this :/
2050 if (n > (int) (sizeof (TermWin.parent) 2410 cmdbuf_ptr = cmdbuf_endp;
2051 / sizeof (TermWin.parent[0]))) 2411 break;
2052 { 2412 }
2053 D_X ((stderr, "InheritPixmap Turning off")); 2413
2054 XSetWindowBackground (display->display, TermWin.parent[0], 2414 if (len == (size_t)-1)
2055 PixColors[Color_fg]);
2056 XSetWindowBackground (display->display, TermWin.vt,
2057 PixColors[Color_bg]);
2058 am_transparent = 0;
2059 /* XXX: also turn off Opt_transparent? */
2060 } 2415 {
2061 else 2416 mbstate.reset (); // reset now undefined conversion state
2417 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2418 // in which case we "erroneously" return the next byte which might be valid.
2419 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2062 { 2420 }
2063 /* wait (an arbitrary period) for the WM to do its thing
2064 * needed for fvwm2.2.2 (and before?) */
2065# ifdef HAVE_NANOSLEEP
2066 struct timespec rqt;
2067 2421
2068 rqt.tv_sec = 1; 2422 // assume wchar == unicode
2069 rqt.tv_nsec = 0; 2423 cmdbuf_ptr += len;
2070 nanosleep (&rqt, NULL); 2424 return wc & UNICODE_MASK;
2071# else
2072 sleep (1);
2073# endif
2074 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2075 for (n = 0; n < (unsigned int)i; n++)
2076 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2077 ParentRelative);
2078 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2079 ParentRelative);
2080 am_transparent = 1;
2081 }
2082
2083 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2084 TermWin.parent[i] = None;
2085 } 2425 }
2426
2427 return NOCHAR;
2428}
2429
2430// read the next octet
2431uint32_t ecb_hot
2432rxvt_term::next_octet () NOTHROW
2433{
2434 return cmdbuf_ptr < cmdbuf_endp
2435 ? (unsigned char)*cmdbuf_ptr++
2436 : NOCHAR;
2437}
2438
2439static class out_of_input out_of_input;
2440
2441wchar_t ecb_hot
2442rxvt_term::cmd_getc () THROW ((class out_of_input))
2443{
2444 wchar_t c = next_char ();
2445
2446 if (c == NOCHAR)
2447 throw out_of_input;
2448
2086 return pchanged; 2449 return c;
2087} 2450}
2088#endif
2089 2451
2090/*}}} */ 2452uint32_t ecb_hot
2453rxvt_term::cmd_get8 () THROW ((class out_of_input))
2454{
2455 uint32_t c = next_octet ();
2456
2457 if (c == NOCHAR)
2458 throw out_of_input;
2459
2460 return c;
2461}
2091 2462
2092/*{{{ print pipe */ 2463/*{{{ print pipe */
2093/*----------------------------------------------------------------------*/ 2464/*----------------------------------------------------------------------*/
2094#ifdef PRINTPIPE 2465#ifdef PRINTPIPE
2095FILE * 2466FILE * ecb_cold
2096rxvt_term::popen_printer () 2467rxvt_term::popen_printer ()
2097{ 2468{
2098 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2469 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2099 2470
2100 if (stream == NULL) 2471 if (stream == NULL)
2101 rxvt_print_error ("can't open printer pipe"); 2472 rxvt_warn ("can't open printer pipe, not printing.\n");
2473
2102 return stream; 2474 return stream;
2103} 2475}
2104 2476
2105int 2477int ecb_cold
2106rxvt_term::pclose_printer (FILE *stream) 2478rxvt_term::pclose_printer (FILE *stream)
2107{ 2479{
2108 fflush (stream); 2480 fflush (stream);
2109 /* pclose () reported not to work on SunOS 4.1.3 */
2110# if defined (__sun__) /* TODO: RESOLVE THIS */
2111 /* pclose works provided SIGCHLD handler uses waitpid */
2112 return pclose (stream); /* return fclose (stream); */
2113# else
2114 return pclose (stream); 2481 return pclose (stream);
2115# endif
2116} 2482}
2117 2483
2118/* 2484/*
2119 * simulate attached vt100 printer 2485 * simulate attached vt100 printer
2120 */ 2486 */
2121void 2487void ecb_cold
2122rxvt_term::process_print_pipe () 2488rxvt_term::process_print_pipe ()
2123{ 2489{
2124 int done; 2490 FILE *fd = popen_printer ();
2125 FILE *fd;
2126 2491
2127 if ((fd = popen_printer ()) == NULL) 2492 if (!fd)
2128 return; 2493 return;
2129 2494
2130 /* 2495 /*
2131 * Send all input to the printer until either ESC[4i or ESC[?4i 2496 * Send all input to the printer until either ESC[4i or ESC[?4i
2132 * is received. 2497 * is received.
2133 */ 2498 */
2134 for (done = 0; !done;) 2499 for (int done = 0; !done; )
2135 { 2500 {
2136 unsigned char buf[8]; 2501 unsigned char buf[8];
2137 unsigned char ch; 2502 unicode_t ch;
2138 unsigned int i, len; 2503 unsigned int i, len;
2139 2504
2140 if ((ch = cmd_getc ()) != C0_ESC) 2505 if ((ch = cmd_getc ()) != C0_ESC)
2141 { 2506 {
2142 if (putc (ch, fd) == EOF) 2507 if (putc (ch, fd) == EOF)
2143 break; /* done = 1 */ 2508 break; /* done = 1 */
… …
2158 { 2523 {
2159 if ((buf[len++] = cmd_getc ()) == 'i') 2524 if ((buf[len++] = cmd_getc ()) == 'i')
2160 break; /* done = 1 */ 2525 break; /* done = 1 */
2161 } 2526 }
2162 } 2527 }
2528
2163 for (i = 0; i < len; i++) 2529 for (i = 0; i < len; i++)
2164 if (putc (buf[i], fd) == EOF) 2530 if (putc (buf[i], fd) == EOF)
2165 { 2531 {
2166 done = 1; 2532 done = 1;
2167 break; 2533 break;
2168 } 2534 }
2169 } 2535 }
2170 } 2536 }
2537
2171 pclose_printer (fd); 2538 pclose_printer (fd);
2172} 2539}
2173#endif /* PRINTPIPE */ 2540#endif /* PRINTPIPE */
2174/*}}} */ 2541/*}}} */
2175 2542
2176/* *INDENT-OFF* */
2177enum { 2543enum {
2178 C1_40 = 0x40, 2544 C1_40 = 0x40,
2179 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2545 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2180 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2546 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2181 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2547 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2182 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2548 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2183}; 2549};
2184/* *INDENT-ON* */
2185 2550
2186/*{{{ process non-printing single characters */ 2551/*{{{ process non-printing single characters */
2187void 2552void ecb_hot
2188rxvt_term::process_nonprinting (unsigned char ch) 2553rxvt_term::process_nonprinting (unicode_t ch)
2189{ 2554{
2190 switch (ch) 2555 switch (ch)
2191 { 2556 {
2557 case C0_ESC:
2558 process_escape_seq ();
2559 break;
2192 case C0_ENQ: /* terminal Status */ 2560 case C0_ENQ: /* terminal Status */
2193 if (rs[Rs_answerbackstring]) 2561 if (rs[Rs_answerbackstring])
2194 tt_write ( 2562 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2195 (const unsigned char *)rs[Rs_answerbackstring],
2196 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2197 else 2563 else
2198 tt_write ((unsigned char *)VT100_ANS, 2564 tt_write (VT100_ANS, strlen (VT100_ANS));
2199 (unsigned int)STRLEN (VT100_ANS));
2200 break; 2565 break;
2201 case C0_BEL: /* bell */ 2566 case C0_BEL: /* bell */
2202 scr_bell (); 2567 scr_bell ();
2203 break; 2568 break;
2204 case C0_BS: /* backspace */ 2569 case C0_BS: /* backspace */
… …
2219 scr_charset_choose (1); 2584 scr_charset_choose (1);
2220 break; 2585 break;
2221 case C0_SI: /* shift in - acs */ 2586 case C0_SI: /* shift in - acs */
2222 scr_charset_choose (0); 2587 scr_charset_choose (0);
2223 break; 2588 break;
2589
2590#ifdef EIGHT_BIT_CONTROLS
2591 // 8-bit controls
2592 case 0x90: /* DCS */
2593 process_dcs_seq ();
2594 break;
2595 case 0x9b: /* CSI */
2596 process_csi_seq ();
2597 break;
2598 case 0x9d: /* OSC */
2599 process_osc_seq ();
2600 break;
2601#endif
2224 } 2602 }
2225} 2603}
2226/*}}} */ 2604/*}}} */
2227 2605
2228 2606
2229/*{{{ process VT52 escape sequences */ 2607/*{{{ process VT52 escape sequences */
2230void 2608void ecb_cold
2231rxvt_term::process_escape_vt52 (unsigned char ch) 2609rxvt_term::process_escape_vt52 (unicode_t ch)
2232{ 2610{
2233 int row, col; 2611 int row, col;
2234 2612
2235 switch (ch) 2613 switch (ch)
2236 { 2614 {
… …
2269 break; 2647 break;
2270 case 'Z': /* identify the terminal type */ 2648 case 'Z': /* identify the terminal type */
2271 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2649 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2272 break; 2650 break;
2273 case '<': /* turn off VT52 mode */ 2651 case '<': /* turn off VT52 mode */
2274 PrivMode (0, PrivMode_vt52); 2652 priv_modes &= ~PrivMode_vt52;
2275 break; 2653 break;
2276 case 'F': /* use special graphics character set */ 2654 case 'F': /* use special graphics character set */
2277 case 'G': /* use regular character set */ 2655 case 'G': /* use regular character set */
2278 /* unimplemented */ 2656 /* unimplemented */
2279 break; 2657 break;
… …
2285} 2663}
2286/*}}} */ 2664/*}}} */
2287 2665
2288 2666
2289/*{{{ process escape sequences */ 2667/*{{{ process escape sequences */
2290void 2668void ecb_hot
2291rxvt_term::process_escape_seq () 2669rxvt_term::process_escape_seq ()
2292{ 2670{
2293 unsigned char ch = cmd_getc (); 2671 unicode_t ch = cmd_getc ();
2294 2672
2295 if (PrivateModes & PrivMode_vt52) 2673 if (priv_modes & PrivMode_vt52)
2296 { 2674 {
2297 process_escape_vt52 (ch); 2675 process_escape_vt52 (ch);
2298 return; 2676 return;
2299 } 2677 }
2300 2678
2301 switch (ch) 2679 switch (ch)
2302 { 2680 {
2303 /* case 1: do_tek_mode (); break; */
2304 case '#': 2681 case '#':
2305 if (cmd_getc () == '8') 2682 if (cmd_getc () == '8')
2306 scr_E (); 2683 scr_E ();
2307 break; 2684 break;
2308 case '(': 2685 case '(':
… …
2315 scr_charset_set (2, (unsigned int)cmd_getc ()); 2692 scr_charset_set (2, (unsigned int)cmd_getc ());
2316 break; 2693 break;
2317 case '+': 2694 case '+':
2318 scr_charset_set (3, (unsigned int)cmd_getc ()); 2695 scr_charset_set (3, (unsigned int)cmd_getc ());
2319 break; 2696 break;
2320#ifndef NO_FRILLS 2697#if !ENABLE_MINIMAL
2321 case '6': 2698 case '6':
2322 scr_backindex (); 2699 scr_backindex ();
2323 break; 2700 break;
2324#endif 2701#endif
2325 case '7': 2702 case '7':
2326 scr_cursor (SAVE); 2703 scr_cursor (SAVE);
2327 break; 2704 break;
2328 case '8': 2705 case '8':
2329 scr_cursor (RESTORE); 2706 scr_cursor (RESTORE);
2330 break; 2707 break;
2331#ifndef NO_FRILLS 2708#if !ENABLE_MINIMAL
2332 case '9': 2709 case '9':
2333 scr_forwardindex (); 2710 scr_forwardindex ();
2334 break; 2711 break;
2335#endif 2712#endif
2713 // DECPAM/DECPNM
2336 case '=': 2714 case '=':
2715 priv_modes |= PrivMode_aplKP;
2716 break;
2337 case '>': 2717 case '>':
2338 PrivMode ((ch == '='), PrivMode_aplKP); 2718 priv_modes &= ~PrivMode_aplKP;
2339 break; 2719 break;
2340 2720
2341 case C1_40: 2721 case C1_40:
2342 cmd_getc (); 2722 cmd_getc ();
2343 break; 2723 break;
… …
2346 break; 2726 break;
2347 2727
2348 /* 8.3.87: NEXT LINE */ 2728 /* 8.3.87: NEXT LINE */
2349 case C1_NEL: /* ESC E */ 2729 case C1_NEL: /* ESC E */
2350 { 2730 {
2351 uint32_t nlcr[] = { '\n', '\r' }; 2731 wchar_t nlcr[] = { C0_LF, C0_CR };
2352 scr_add_lines (nlcr, 1, 2); 2732 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2353 } 2733 }
2354 break; 2734 break;
2355 2735
2356 /* kidnapped escape sequence: Should be 8.3.48 */ 2736 /* kidnapped escape sequence: Should be 8.3.48 */
2357 case C1_ESA: /* ESC G */ 2737 case C1_ESA: /* ESC G */
2358 process_graphics (); 2738 // used by original rxvt for rob nations own graphics mode
2739 if (cmd_getc () == 'Q')
2740 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2359 break; 2741 break;
2360 2742
2361 /* 8.3.63: CHARACTER TABULATION SET */ 2743 /* 8.3.63: CHARACTER TABULATION SET */
2362 case C1_HTS: /* ESC H */ 2744 case C1_HTS: /* ESC H */
2363 scr_set_tab (1); 2745 scr_set_tab (1);
… …
2367 case C1_RI: /* ESC M */ 2749 case C1_RI: /* ESC M */
2368 scr_index (DN); 2750 scr_index (DN);
2369 break; 2751 break;
2370 2752
2371 /* 8.3.142: SINGLE-SHIFT TWO */ 2753 /* 8.3.142: SINGLE-SHIFT TWO */
2372 /*case C1_SS2: scr_single_shift (2); break; */ 2754 /* case C1_SS2: break; */
2373 2755
2374 /* 8.3.143: SINGLE-SHIFT THREE */ 2756 /* 8.3.143: SINGLE-SHIFT THREE */
2375 /*case C1_SS3: scr_single_shift (3); break; */ 2757 /* case C1_SS3: break; */
2376 2758
2377 /* 8.3.27: DEVICE CONTROL STRING */ 2759 /* 8.3.27: DEVICE CONTROL STRING */
2378 case C1_DCS: /* ESC P */ 2760 case C1_DCS: /* ESC P */
2379 process_dcs_seq (); 2761 process_dcs_seq ();
2380 break; 2762 break;
2381 2763
2382 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2764 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2383 case C1_SCI: /* ESC Z */ 2765 case C1_SCI: /* ESC Z */
2384 tt_write ((const unsigned char *)ESCZ_ANSWER, 2766 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2385 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2386 break; /* steal obsolete ESC [ c */ 2767 break; /* steal obsolete ESC [ c */
2387 2768
2388 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2769 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2389 case C1_CSI: /* ESC [ */ 2770 case C1_CSI: /* ESC [ */
2390 process_csi_seq (); 2771 process_csi_seq ();
2391 break; 2772 break;
2392 2773
2393 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2774 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2394 case C1_OSC: /* ESC ] */ 2775 case C1_OSC: /* ESC ] */
2395 process_osc_seq (); 2776 process_osc_seq ();
2396 break; 2777 break;
2397 2778
2398 /* 8.3.106: RESET TO INITIAL STATE */ 2779 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2399 case 'c': 2780 case 'c':
2781 mbstate.reset ();
2400 scr_poweron (); 2782 scr_poweron ();
2401 scrollbar_show (1); 2783 scrollBar.show (1);
2402 break; 2784 break;
2403 2785
2404 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2786 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2405 case 'n': 2787 case 'n':
2406 scr_charset_choose (2); 2788 scr_charset_choose (2);
… …
2413 } 2795 }
2414} 2796}
2415/*}}} */ 2797/*}}} */
2416 2798
2417/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2799/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2418/* *INDENT-OFF* */
2419enum { 2800enum {
2420 CSI_ICH = 0x40, 2801 CSI_ICH = 0x40,
2421 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2802 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2422 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2803 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2423 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2804 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2424 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2805 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2425 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2806 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2426 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2807 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2427 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2808 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2428 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2809 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2429}; 2810};
2430 2811
2431#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2812#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2432 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2813 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2433 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2814 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2434#define get_byte_array_bit(array, bit) \ 2815#define get_byte_array_bit(array, bit) \
2435 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2816 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2436 2817
2437const unsigned char csi_defaults[] = 2818static const unsigned char csi_defaults[] =
2438 { 2819 {
2439 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2820 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2440 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2821 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2441 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2822 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2442 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2823 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2443 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2824 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2444 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2825 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2445 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2826 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2446 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2827 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2447 }; 2828 };
2448/* *INDENT-ON* */
2449 2829
2450void 2830void ecb_hot
2451rxvt_term::process_csi_seq () 2831rxvt_term::process_csi_seq ()
2452{ 2832{
2453 unsigned char ch, priv, i; 2833 unicode_t ch, priv, prev_ch, i;
2454 unsigned int nargs, p; 2834 unsigned int nargs, p;
2455 int n, ndef; 2835 int n, ndef;
2456 int arg[ESC_ARGS]; 2836 int arg[ESC_ARGS] = { };
2457 2837
2458 for (nargs = ESC_ARGS; nargs > 0;) 2838 nargs = 0;
2459 arg[--nargs] = 0;
2460 2839
2461 priv = 0; 2840 priv = 0;
2462 ch = cmd_getc (); 2841 ch = cmd_getc ();
2463 if (ch >= '<' && ch <= '?') 2842 if ((ch >= '<' && ch <= '?') || ch == '!')
2843 {
2464 { /* '<' '=' '>' '?' */ 2844 /* '<' '=' '>' '?' '!' */
2465 priv = ch; 2845 priv = ch;
2466 ch = cmd_getc (); 2846 ch = cmd_getc ();
2467 } 2847 }
2848
2849 prev_ch = 0;
2468 /* read any numerical arguments */ 2850 /* read any numerical arguments */
2469 for (n = -1; ch < CSI_ICH; ) 2851 for (n = -1; ch < CSI_ICH; )
2470 { 2852 {
2471 if (isdigit (ch)) 2853 if (isdigit (ch))
2472 { 2854 {
… …
2479 { 2861 {
2480 if (nargs < ESC_ARGS) 2862 if (nargs < ESC_ARGS)
2481 arg[nargs++] = n; 2863 arg[nargs++] = n;
2482 n = -1; 2864 n = -1;
2483 } 2865 }
2484 else if (ch == '\b') 2866 else if (IS_CONTROL (ch))
2485 {
2486 scr_backspace ();
2487 }
2488 else if (ch == C0_ESC)
2489 {
2490 process_escape_seq ();
2491 return;
2492 }
2493 else if (ch < ' ')
2494 {
2495 process_nonprinting (ch); 2867 process_nonprinting (ch);
2496 } 2868
2869 prev_ch = ch;
2497 ch = cmd_getc (); 2870 ch = cmd_getc ();
2498 } 2871 }
2499 2872
2500 if (ch > CSI_7F) 2873 if (ch > CSI_7F)
2501 return; 2874 return;
… …
2507 ndef = get_byte_array_bit (csi_defaults, i); 2880 ndef = get_byte_array_bit (csi_defaults, i);
2508 for (p = 0; p < nargs; p++) 2881 for (p = 0; p < nargs; p++)
2509 if (arg[p] == -1) 2882 if (arg[p] == -1)
2510 arg[p] = ndef; 2883 arg[p] = ndef;
2511 2884
2512#ifdef DEBUG_CMD
2513 fprintf (stderr, "CSI ");
2514 for (p = 0; p < nargs; p++)
2515 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2516 fprintf (stderr, "%c\n", ch);
2517#endif
2518
2519 /* 2885 /*
2520 * private mode handling 2886 * private mode handling
2521 */ 2887 */
2522 if (priv) 2888 if (priv)
2523 { 2889 {
2524 switch (priv) 2890 switch (priv)
2525 { 2891 {
2526 case '>': 2892 case '>':
2527 if (ch == CSI_DA) /* secondary device attributes */ 2893 if (ch == CSI_DA) /* secondary device attributes */
2894 {
2895 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2896 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2897 //
2898 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2899 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2900 // versions.
2901 //
2528 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2902 tt_printf ("\033[>%d;95;0c", 'U');
2903 }
2529 break; 2904 break;
2905
2530 case '?': 2906 case '?':
2531 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2907 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2532 process_terminal_mode (ch, priv, nargs, arg); 2908 process_terminal_mode (ch, priv, nargs, arg);
2533 break; 2909 break;
2910
2911 case '!':
2912 if (ch == CSI_70)
2913 {
2914 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2915 scr_soft_reset ();
2916
2917 static const int pm_h[] = { 7, 25 };
2918 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2919
2920 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2921 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2534 } 2922 }
2923 break;
2924 }
2925
2535 return; 2926 return;
2536 } 2927 }
2537 2928
2538 switch (ch) 2929 switch (ch)
2539 { 2930 {
… …
2553 } 2944 }
2554 break; 2945 break;
2555#endif 2946#endif
2556 2947
2557 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2948 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2558 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2949 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2559 arg[0] = -arg[0]; 2950 arg[0] = -arg[0];
2560 /* FALLTHROUGH */ 2951 /* FALLTHROUGH */
2561 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2952 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2562 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2953 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2563 scr_gotorc (arg[0], 0, RELATIVE); 2954 scr_gotorc (arg[0], 0, RELATIVE);
2564 break; 2955 break;
2565 2956
2566 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2957 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2567 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2958 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2638 3029
2639 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3030 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2640 arg[0] = -arg[0]; 3031 arg[0] = -arg[0];
2641 /* FALLTHROUGH */ 3032 /* FALLTHROUGH */
2642 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3033 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2643 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3034 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2644 break; 3035 break;
2645 3036
2646 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3037 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2647 tt_write ((const unsigned char *)VT100_ANS, 3038 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2648 (unsigned int) (sizeof (VT100_ANS) - 1));
2649 break; 3039 break;
2650 3040
2651 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3041 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2652 process_sgr_mode (nargs, arg); 3042 process_sgr_mode (nargs, arg);
2653 break; 3043 break;
… …
2659 tt_printf ("\033[0n"); 3049 tt_printf ("\033[0n");
2660 break; 3050 break;
2661 case 6: /* CPR requested */ 3051 case 6: /* CPR requested */
2662 scr_report_position (); 3052 scr_report_position ();
2663 break; 3053 break;
2664#if defined (ENABLE_DISPLAY_ANSWER)
2665 case 7: /* unofficial extension */ 3054 case 7: /* unofficial extension */
3055 if (option (Opt_insecure))
2666 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3056 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2667 break; 3057 break;
2668#endif
2669 case 8: /* unofficial extension */ 3058 case 8: /* unofficial extension */
2670 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3059 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2671 break; 3060 break;
2672 } 3061 }
2673 break; 3062 break;
2674 3063
2675 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3064 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2708 break; 3097 break;
2709 3098
2710 case CSI_RM: /* 8.3.107: RESET MODE */ 3099 case CSI_RM: /* 8.3.107: RESET MODE */
2711 if (arg[0] == 4) 3100 if (arg[0] == 4)
2712 scr_insert_mode (0); 3101 scr_insert_mode (0);
3102 else if (arg[0] == 20)
3103 priv_modes &= ~PrivMode_LFNL;
2713 break; 3104 break;
2714 3105
2715 case CSI_SM: /* 8.3.126: SET MODE */ 3106 case CSI_SM: /* 8.3.126: SET MODE */
2716 if (arg[0] == 4) 3107 if (arg[0] == 4)
2717 scr_insert_mode (1); 3108 scr_insert_mode (1);
3109 else if (arg[0] == 20)
3110 priv_modes |= PrivMode_LFNL;
3111 break;
3112
3113 case CSI_71: // DESCUSR: set cursor style
3114 if (prev_ch == ' ')
3115 set_cursor_style (arg[0]);
2718 break; 3116 break;
2719 3117
2720 /* 3118 /*
2721 * PRIVATE USE beyond this point. All CSI_7? sequences here 3119 * PRIVATE USE beyond this point. All CSI_7? sequences here
2722 */ 3120 */
… …
2734 break; 3132 break;
2735 case CSI_75: 3133 case CSI_75:
2736 scr_cursor (RESTORE); 3134 scr_cursor (RESTORE);
2737 break; 3135 break;
2738 3136
2739#ifndef NO_FRILLS 3137#if !ENABLE_MINIMAL
2740 case CSI_74: 3138 case CSI_74:
2741 process_window_ops (arg, nargs); 3139 process_window_ops (arg, nargs);
2742 break; 3140 break;
2743#endif 3141#endif
2744 3142
2745 case CSI_78: /* DECREQTPARM */ 3143 case CSI_78: /* DECREQTPARM */
2746 if (arg[0] == 0 || arg[0] == 1) 3144 if (arg[0] == 0 || arg[0] == 1)
2747 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3145 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2748 /* FALLTHROUGH */ 3146 break;
2749 3147
2750 default: 3148 default:
2751 break; 3149 break;
2752 } 3150 }
2753} 3151}
2754/*}}} */ 3152/*}}} */
2755 3153
2756#ifndef NO_FRILLS 3154#if !ENABLE_MINIMAL
2757/* ARGSUSED */
2758void 3155void
2759rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3156rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2760{ 3157{
2761 int x, y; 3158 int x, y;
2762#if 0
2763 char *s;
2764#endif
2765 XWindowAttributes wattr; 3159 XWindowAttributes wattr;
2766 Window wdummy; 3160 Window wdummy;
3161
3162 dLocal (Display *, dpy);
2767 3163
2768 if (nargs == 0) 3164 if (nargs == 0)
2769 return; 3165 return;
3166
2770 switch (args[0]) 3167 switch (args[0])
2771 { 3168 {
2772 /* 3169 /*
2773 * commands 3170 * commands
2774 */ 3171 */
2775 case 1: /* deiconify window */ 3172 case 1: /* deiconify window */
2776 XMapWindow (display->display, TermWin.parent[0]); 3173 XMapWindow (dpy, parent);
2777 break; 3174 break;
2778 case 2: /* iconify window */ 3175 case 2: /* iconify window */
2779 XIconifyWindow (display->display, TermWin.parent[0], 3176 XIconifyWindow (dpy, parent, display->screen);
2780 DefaultScreen (display->display));
2781 break; 3177 break;
2782 case 3: /* set position (pixels) */ 3178 case 3: /* set position (pixels) */
2783 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3179 XMoveWindow (dpy, parent, args[1], args[2]);
2784 break; 3180 break;
2785 case 4: /* set size (pixels) */ 3181 case 4: /* set size (pixels) */
2786 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3182 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2787 break; 3183 break;
2788 case 5: /* raise window */ 3184 case 5: /* raise window */
2789 XRaiseWindow (display->display, TermWin.parent[0]); 3185 XRaiseWindow (dpy, parent);
2790 break; 3186 break;
2791 case 6: /* lower window */ 3187 case 6: /* lower window */
2792 XLowerWindow (display->display, TermWin.parent[0]); 3188 XLowerWindow (dpy, parent);
2793 break; 3189 break;
2794 case 7: /* refresh window */ 3190 case 7: /* refresh window */
2795 scr_touch (true); 3191 scr_touch (true);
2796 break; 3192 break;
2797 case 8: /* set size (chars) */ 3193 case 8: /* set size (chars) */
2798 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3194 set_widthheight ((unsigned int) (args[2] * fwidth),
2799 (unsigned int) (args[1] * TermWin.fheight)); 3195 (unsigned int) (args[1] * fheight));
2800 break; 3196 break;
3197
3198 //case 9: NYI, TODO, restore maximized window or maximize window
2801 default: 3199 default:
2802 if (args[0] >= 24) /* set height (chars) */ 3200 if (args[0] >= 24) /* set height (chars) */
2803 set_widthheight ((unsigned int)TermWin.width, 3201 set_widthheight ((unsigned int)vt_width,
2804 (unsigned int) (args[1] * TermWin.fheight)); 3202 (unsigned int) (args[1] * fheight));
2805 break; 3203 break;
3204
2806 /* 3205 /*
2807 * reports - some output format copied from XTerm 3206 * reports - some output format copied from XTerm
2808 */ 3207 */
2809 case 11: /* report window state */ 3208 case 11: /* report window state */
2810 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3209 XGetWindowAttributes (dpy, parent, &wattr);
2811 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3210 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2812 break; 3211 break;
2813 case 13: /* report window position */ 3212 case 13: /* report window position */
2814 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3213 XGetWindowAttributes (dpy, parent, &wattr);
2815 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3214 XTranslateCoordinates (dpy, parent, wattr.root,
2816 -wattr.border_width, -wattr.border_width, 3215 -wattr.border_width, -wattr.border_width,
2817 &x, &y, &wdummy); 3216 &x, &y, &wdummy);
2818 tt_printf ("\033[3;%d;%dt", x, y); 3217 tt_printf ("\033[3;%d;%dt", x, y);
2819 break; 3218 break;
2820 case 14: /* report window size (pixels) */ 3219 case 14: /* report window size (pixels) */
2821 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3220 XGetWindowAttributes (dpy, parent, &wattr);
2822 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3221 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2823 break; 3222 break;
3223 case 18: /* report text area size (chars) */
3224 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3225 break;
2824 case 18: /* report window size (chars) */ 3226 case 19: /* report window size (chars) */
2825 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3227 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2826 break; 3228 break;
2827#if 0 /* XXX: currently disabled due to security concerns */
2828 case 20: /* report icon label */ 3229 case 20: /* report icon label */
3230 {
3231 char *s;
2829 XGetIconName (display->display, TermWin.parent[0], &s); 3232 XGetIconName (dpy, parent, &s);
2830 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3233 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3234 XFree (s);
3235 }
2831 break; 3236 break;
2832 case 21: /* report window title */ 3237 case 21: /* report window title */
2833 XFetchName (display->display, TermWin.parent[0], &s); 3238 {
3239 char *s;
3240 XFetchName (dpy, parent, &s);
2834 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3241 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3242 XFree (s);
3243 }
2835 break; 3244 break;
2836#endif
2837
2838 } 3245 }
2839} 3246}
2840#endif 3247#endif
2841 3248
2842/*----------------------------------------------------------------------*/ 3249/*----------------------------------------------------------------------*/
2843/* 3250/*
2844 * get input up until STRING TERMINATOR (or BEL) 3251 * get input up until STRING TERMINATOR (or BEL)
2845 * ends_how is terminator used. returned input must be free ()d 3252 * ends_how is terminator used. returned input must be free()'d
2846 */ 3253 */
2847unsigned char * 3254char *
2848rxvt_term::get_to_st (unsigned char *ends_how) 3255rxvt_term::get_to_st (unicode_t &ends_how)
2849{ 3256{
2850 int seen_esc = 0; /* seen escape? */ 3257 unicode_t ch;
3258 bool seen_esc = false;
2851 unsigned int n = 0; 3259 unsigned int n = 0;
2852 unsigned char *s; 3260 wchar_t string[CBUFSIZ];
2853 unsigned char ch, string[STRING_MAX];
2854 3261
2855 for (; (ch = cmd_getc ());) 3262 while ((ch = cmd_getc ()) != NOCHAR)
2856 { 3263 {
2857 if (ch == C0_BEL 3264 if (seen_esc)
2858 || ch == CHAR_ST 3265 {
2859 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3266 if (ch == 0x5c) /* 7bit ST */
2860 break; 3267 break;
3268 else
3269 return NULL;
3270 }
2861 if (ch == C0_ESC) 3271 else if (ch == C0_ESC)
2862 { 3272 {
2863 seen_esc = 1; 3273 seen_esc = true;
2864 continue; 3274 continue;
2865 } 3275 }
3276 else if (ch == C0_BEL || ch == CHAR_ST)
3277 break;
2866 else if (ch == '\t') 3278 else if (ch == C0_SYN)
2867 ch = ' '; /* translate '\t' to space */ 3279 ch = cmd_get8 ();
2868 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3280 else if (ch < 0x20)
2869 return NULL; /* other control character - exit */ 3281 return NULL; /* other control character - exit */
3282
3283 seen_esc = false;
3284
2870 if (n < sizeof (string) - 1) 3285 if (n >= sizeof (string) - 1)
3286 // stop at some sane length
3287 return NULL;
3288
2871 string[n++] = ch; 3289 string[n++] = ch;
2872 seen_esc = 0;
2873 } 3290 }
3291
2874 string[n++] = '\0'; 3292 string[n++] = '\0';
2875 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3293
2876 return NULL;
2877 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3294 ends_how = (ch == 0x5c ? C0_ESC : ch);
2878 STRNCPY (s, string, n); 3295
2879 return s; 3296 return rxvt_wcstombs (string);
2880} 3297}
2881 3298
2882/*----------------------------------------------------------------------*/ 3299/*----------------------------------------------------------------------*/
2883/* 3300/*
2884 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3301 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2885 */ 3302 */
2886void 3303void
2887rxvt_term::process_dcs_seq () 3304rxvt_term::process_dcs_seq ()
2888{ 3305{
2889 unsigned char eh, *s;
2890 /* 3306 /*
2891 * Not handled yet 3307 * Not handled yet
2892 */ 3308 */
3309
3310 unicode_t eh;
2893 s = get_to_st (&eh); 3311 char *s = get_to_st (eh);
2894 if (s) 3312 if (s)
2895 free (s); 3313 free (s);
3314
2896 return; 3315 return;
2897} 3316}
2898 3317
2899/*----------------------------------------------------------------------*/ 3318/*----------------------------------------------------------------------*/
2900/* 3319/*
2901 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3320 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2902 */ 3321 */
2903void 3322void
2904rxvt_term::process_osc_seq () 3323rxvt_term::process_osc_seq ()
2905{ 3324{
2906 unsigned char ch, eh, *s; 3325 int arg;
2907 int arg;
2908 3326
2909 ch = cmd_getc (); 3327 unicode_t ch = cmd_getc ();
2910 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3328 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2911 arg = arg * 10 + (ch - '0'); 3329 arg = arg * 10 + (ch - '0');
2912 3330
2913 if (ch == ';') 3331 if (ch == ';')
2914 { 3332 {
3333 unicode_t eh;
2915 s = get_to_st (&eh); 3334 char *s = get_to_st (eh);
3335
2916 if (s) 3336 if (s)
2917 { 3337 {
2918 /*
2919 * rxvt_menubar_dispatch () violates the constness of the string,
2920 * so do it here
2921 */
2922 if (arg == XTerm_Menu)
2923#if 0 /* XXX: currently disabled due to security concerns */
2924 menubar_dispatch ((char *)s);
2925#else
2926 (void)0;
2927#endif
2928 else
2929 xterm_seq (arg, (char *)s, eh); 3338 process_xterm_seq (arg, s, eh);
2930 free (s); 3339 free (s);
2931 } 3340 }
2932 } 3341 }
2933} 3342}
3343
3344void
3345rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3346{
3347 if (str[0] == '?' && !str[1])
3348 {
3349 rgba c;
3350 pix_colors_focused[color].get (c);
3351
3352#if XFT
3353 if (c.a != rgba::MAX_CC)
3354 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3355 else
3356#endif
3357 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3358 }
3359 else
3360 set_window_color (color, str);
3361}
3362
2934/* 3363/*
2935 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3364 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2936 * 0 = change iconName/title
2937 * 1 = change iconName
2938 * 2 = change title
2939 * 4 = change color
2940 * 12 = change text color
2941 * 13 = change mouse foreground color
2942 * 17 = change highlight character colour
2943 * 18 = change bold character color
2944 * 19 = change underlined character color
2945 * 46 = change logfile (not implemented)
2946 * 50 = change font
2947 *
2948 * rxvt extensions:
2949 * 10 = menu (may change in future)
2950 * 20 = bg pixmap
2951 * 39 = change default fg color
2952 * 49 = change default bg color
2953 * 55 = dump scrollback buffer and all of screen
2954 * 701 = change locale
2955 * 702 = find font
2956 */ 3365 */
2957void 3366void
2958rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3367rxvt_term::process_xterm_seq (int op, char *str, char resp)
2959{ 3368{
2960 int changed = 0; 3369 int color;
2961 int color;
2962 char *buf, *name; 3370 char *buf, *name;
3371 bool query = str[0] == '?' && !str[1];
3372 int saveop = op;
3373
3374 dLocal (Display *, dpy);
2963 3375
2964 assert (str != NULL); 3376 assert (str != NULL);
3377
3378 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3379 return;
3380
2965 switch (op) 3381 switch (op)
2966 { 3382 {
2967 case XTerm_name: 3383 case XTerm_name:
2968 set_title (str); 3384 set_title (str);
2969 /* FALLTHROUGH */ 3385 /* FALLTHROUGH */
2970 case XTerm_iconName: 3386 case XTerm_iconName:
2971 set_iconName (str); 3387 set_icon_name (str);
2972 break; 3388 break;
2973 case XTerm_title: 3389 case XTerm_title:
2974 set_title (str); 3390 set_title (str);
2975 break; 3391 break;
3392 case XTerm_property:
3393 if (str[0] == '?')
3394 {
3395 Atom prop = display->atom (str + 1);
3396 Atom actual_type;
3397 int actual_format;
3398 unsigned long nitems;
3399 unsigned long bytes_after;
3400 unsigned char *value = 0;
3401 const char *str = "";
3402
3403 if (prop
3404 && XGetWindowProperty (dpy, parent,
3405 prop, 0, 1<<16, 0, AnyPropertyType,
3406 &actual_type, &actual_format,
3407 &nitems, &bytes_after, &value) == Success
3408 && actual_type != None
3409 && actual_format == 8)
3410 str = (const char *)(value);
3411
3412 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3413
3414 XFree (value);
3415 }
3416 else
3417 {
3418 char *eq = strchr (str, '=');
3419
3420 if (eq)
3421 {
3422 *eq = 0;
3423 set_utf8_property (display->atom (str), eq + 1);
3424 }
3425 else
3426 XDeleteProperty (dpy, parent,
3427 display->atom (str));
3428 }
3429 break;
3430
2976 case XTerm_Color: 3431 case XTerm_Color:
2977 for (buf = (char *)str; buf && *buf;) 3432 for (buf = (char *)str; buf && *buf;)
2978 { 3433 {
2979 if ((name = STRCHR (buf, ';')) == NULL) 3434 if ((name = strchr (buf, ';')) == NULL)
2980 break; 3435 break;
3436
2981 *name++ = '\0'; 3437 *name++ = '\0';
2982 color = atoi (buf); 3438 color = atoi (buf) + minCOLOR;
2983 if (color < 0 || color >= TOTAL_COLORS) 3439
3440 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2984 break; 3441 break;
3442
2985 if ((buf = STRCHR (name, ';')) != NULL) 3443 if ((buf = strchr (name, ';')) != NULL)
2986 *buf++ = '\0'; 3444 *buf++ = '\0';
2987 set_window_color (color + minCOLOR, name); 3445
3446 process_color_seq (op, color, name, resp);
2988 } 3447 }
3448 break;
3449 case Rxvt_restoreFG:
3450 case XTerm_Color00:
3451 process_color_seq (op, Color_fg, str, resp);
3452 break;
3453 case Rxvt_restoreBG:
3454 case XTerm_Color01:
3455 process_color_seq (op, Color_bg, str, resp);
2989 break; 3456 break;
2990#ifndef NO_CURSORCOLOR 3457#ifndef NO_CURSORCOLOR
2991 case XTerm_Color_cursor: 3458 case XTerm_Color_cursor:
2992 set_window_color (Color_cursor, str); 3459 process_color_seq (op, Color_cursor, str, resp);
2993 break; 3460 break;
2994#endif 3461#endif
2995 case XTerm_Color_pointer: 3462 case XTerm_Color_pointer_fg:
2996 set_window_color (Color_pointer, str); 3463 process_color_seq (op, Color_pointer_fg, str, resp);
2997 break; 3464 break;
3465 case XTerm_Color_pointer_bg:
3466 process_color_seq (op, Color_pointer_bg, str, resp);
3467 break;
3468#ifdef OPTION_HC
3469 case XTerm_Color_HC:
3470 process_color_seq (op, Color_HC, str, resp);
3471 break;
3472 case XTerm_Color_HTC:
3473 process_color_seq (op, Color_HTC, str, resp);
3474 break;
3475#endif
2998#ifndef NO_BOLD_UNDERLINE_REVERSE 3476#ifndef NO_BOLD_UNDERLINE_REVERSE
2999 case XTerm_Color_BD: 3477 case URxvt_Color_BD:
3000 set_window_color (Color_BD, str); 3478 process_color_seq (op, Color_BD, str, resp);
3001 break; 3479 break;
3002 case XTerm_Color_UL: 3480 case URxvt_Color_UL:
3003 set_window_color (Color_UL, str); 3481 process_color_seq (op, Color_UL, str, resp);
3004 break; 3482 break;
3005 case XTerm_Color_RV: 3483 case URxvt_Color_IT:
3006 set_window_color (Color_RV, str); 3484 process_color_seq (op, Color_IT, str, resp);
3007 break; 3485 break;
3008#endif 3486#endif
3487 case URxvt_Color_border:
3488 process_color_seq (op, Color_border, str, resp);
3489 break;
3009 3490
3010 case XTerm_Menu: 3491#if BG_IMAGE_FROM_ROOT
3492 case URxvt_Color_tint:
3493 process_color_seq (op, Color_tint, str, resp);
3011 /* 3494 {
3012 * rxvt_menubar_dispatch () violates the constness of the string, 3495 bool changed = false;
3013 * so DON'T do it here 3496
3497 if (ISSET_PIXCOLOR (Color_tint))
3498 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3499
3500 if (changed)
3501 update_background ();
3014 */ 3502 }
3503
3015 break; 3504 break;
3505#endif
3506
3507#if BG_IMAGE_FROM_FILE
3016 case XTerm_Pixmap: 3508 case Rxvt_Pixmap:
3017 if (*str != ';') 3509 if (!strcmp (str, "?"))
3018 { 3510 {
3019#if XPM_BACKGROUND 3511 char str[256];
3020 scale_pixmap (""); /* reset to default scaling */ 3512 int h_scale = fimage.h_scale;
3021 set_bgPixmap (str); /* change pixmap */ 3513 int v_scale = fimage.v_scale;
3022#endif 3514 int h_align = fimage.h_align;
3023 scr_touch (true); 3515 int v_align = fimage.v_align;
3516
3517 sprintf (str, "[%dx%d+%d+%d]",
3518 h_scale, v_scale,
3519 h_align, v_align);
3520 process_xterm_seq (XTerm_title, str, CHAR_ST);
3024 } 3521 }
3025 while ((str = STRCHR (str, ';')) != NULL)
3026 {
3027 str++;
3028#if XPM_BACKGROUND
3029 changed += scale_pixmap (str);
3030#endif
3031
3032 }
3033 if (changed)
3034 {
3035#ifdef XPM_BACKGROUND
3036 resize_pixmap ();
3037#endif
3038 scr_touch (true);
3039 }
3040 break;
3041
3042 case XTerm_restoreFG:
3043 set_window_color (Color_fg, str);
3044 break;
3045 case XTerm_restoreBG:
3046 set_window_color (Color_bg, str);
3047 break;
3048 case XTerm_logfile:
3049 break;
3050 case XTerm_font:
3051 change_font (str);
3052 break;
3053#ifndef NO_FRILLS
3054 case XTerm_locale:
3055 if (str[0] == '?' && !str[1])
3056 tt_printf ("%-.250s\n", locale);
3057 else 3522 else
3058 { 3523 {
3059 set_locale (str); 3524 bool changed = false;
3060# ifdef USE_XIM 3525
3061 im_cb (); 3526 if (*str != ';')
3062# endif 3527 {
3528 try
3529 {
3530 fimage.set_file_geometry (this, str);
3531 changed = true;
3532 }
3533 catch (const class rxvt_failure_exception &e)
3534 {
3535 }
3536 }
3537 else
3538 {
3539 str++;
3540 if (fimage.set_geometry (str, true))
3541 changed = true;
3542 }
3543
3544 if (changed)
3545 {
3546 if (bg_window_position_sensitive ())
3547 {
3548 int x, y;
3549 get_window_origin (x, y);
3550 parent_x = x;
3551 parent_y = y;
3552 }
3553 update_background ();
3554 }
3063 } 3555 }
3064 break; 3556 break;
3557#endif
3558
3065 case XTerm_findfont: 3559 case XTerm_logfile:
3066 { 3560 // TODO, when secure mode?
3067 int fid = TermWin.fontset->find_font (atoi (str));
3068 tt_printf ("%d %-.250s\n", fid, (*TermWin.fontset)[fid]->name);
3069 }
3070 break; 3561 break;
3071#endif 3562
3072#if 0 3563#if 0
3073 case XTerm_dumpscreen: /* no error notices */ 3564 case Rxvt_dumpscreen: /* no error notices */
3074 { 3565 {
3075 int fd; 3566 int fd;
3076 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3567 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3077 { 3568 {
3078 scr_dump (fd); 3569 scr_dump (fd);
3079 close (fd); 3570 close (fd);
3080 } 3571 }
3081 } 3572 }
3082 break; 3573 break;
3083#endif 3574#endif
3575 case XTerm_font:
3576 op = URxvt_font;
3577 case URxvt_font:
3578#if ENABLE_STYLES
3579 case URxvt_boldFont:
3580 case URxvt_italicFont:
3581 case URxvt_boldItalicFont:
3582#endif
3583 if (query)
3584 tt_printf ("\33]%d;%-.250s%c", saveop,
3585 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3586 ? fontset[op - URxvt_font]->fontdesc : "",
3587 resp);
3588 else
3589 {
3590 const char *&res = rs[Rs_font + (op - URxvt_font)];
3084 3591
3592 res = strdup (str);
3593 allocated.push_back ((void *)res);
3594 set_fonts ();
3595 }
3596 break;
3597
3598 case URxvt_version:
3599 if (query)
3600 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3601 op,
3602 rs[Rs_name], VERSION[0], VERSION[2],
3603 resp);
3604 break;
3605
3606#if !ENABLE_MINIMAL
3607 case URxvt_locale:
3608 if (query)
3609 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3610 else
3611 {
3612 set_locale (str);
3613 pty->set_utf8_mode (enc_utf8);
3614 init_xlocale ();
3615 }
3616 break;
3617
3618 case URxvt_view_up:
3619 case URxvt_view_down:
3620 {
3621 int lines = atoi (str);
3622
3623 if (lines)
3624 scr_page (op == URxvt_view_up ? UP : DN, lines);
3625 else
3626 scr_erase_savelines ();
3627 }
3628
3629 break;
3630#endif
3631
3632#if ENABLE_PERL
3633 case URxvt_perl:
3634 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3635 break;
3636#endif
3085 } 3637 }
3086} 3638}
3087/*----------------------------------------------------------------------*/ 3639/*----------------------------------------------------------------------*/
3088 3640
3089/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3641/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3094 * 's' = save 3646 * 's' = save
3095 * 'r' = restore 3647 * 'r' = restore
3096 * 't' = toggle 3648 * 't' = toggle
3097 * so no need for fancy checking 3649 * so no need for fancy checking
3098 */ 3650 */
3099int 3651int ecb_cold
3100rxvt_term::privcases (int mode, unsigned long bit) 3652rxvt_term::privcases (int mode, unsigned long bit)
3101{ 3653{
3102 int state; 3654 int state;
3103 3655
3104 if (mode == 's') 3656 if (mode == 's')
3105 { 3657 {
3106 SavedModes |= (PrivateModes & bit); 3658 if (priv_modes & bit)
3659 SavedModes |= bit;
3660 else
3661 SavedModes &= ~bit;
3107 return -1; 3662 return -1;
3108 } 3663 }
3109 else 3664 else
3110 { 3665 {
3111 if (mode == 'r') 3666 if (mode == 'r')
3112 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3667 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3113 else 3668 else
3114 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3669 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3115 PrivMode (state, bit); 3670
3671 if (state)
3672 priv_modes |= bit;
3673 else
3674 priv_modes &= ~bit;
3116 } 3675 }
3676
3117 return state; 3677 return state;
3118} 3678}
3119 3679
3120/* we're not using priv _yet_ */ 3680/* we're not using priv _yet_ */
3121void 3681void
3122rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3682rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3123{ 3683{
3124 unsigned int i, j; 3684 unsigned int i, j;
3125 int state; 3685 int state;
3686
3126 static const struct 3687 static const struct
3127 { 3688 {
3128 const int argval; 3689 const int argval;
3129 const unsigned long bit; 3690 const unsigned long bit;
3130 }
3131 argtopriv[] = { 3691 } argtopriv[] = {
3132 { 1, PrivMode_aplCUR }, 3692 { 1, PrivMode_aplCUR }, // DECCKM
3133 { 2, PrivMode_vt52 }, 3693 { 2, PrivMode_vt52 }, // DECANM
3134 { 3, PrivMode_132 }, 3694 { 3, PrivMode_132 }, // DECCOLM
3135 { 4, PrivMode_smoothScroll }, 3695 { 4, PrivMode_smoothScroll }, // DECSCLM
3136 { 5, PrivMode_rVideo }, 3696 { 5, PrivMode_rVideo }, // DECSCNM
3137 { 6, PrivMode_relOrigin }, 3697 { 6, PrivMode_relOrigin }, // DECOM
3138 { 7, PrivMode_Autowrap }, 3698 { 7, PrivMode_Autowrap }, // DECAWM
3699 // 8, auto-repeat keys // DECARM
3139 { 9, PrivMode_MouseX10 }, 3700 { 9, PrivMode_MouseX10 },
3140#ifdef menuBar_esc 3701 // 18 end FF to printer after print screen
3141 { menuBar_esc, PrivMode_menuBar }, 3702 // 19 Print screen prints full screen/scroll region
3142#endif 3703 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3143#ifdef scrollBar_esc 3704#ifdef scrollBar_esc
3144 { scrollBar_esc, PrivMode_scrollBar }, 3705 { scrollBar_esc, PrivMode_scrollBar },
3145#endif 3706#endif
3146 { 25, PrivMode_VisibleCursor },
3147 { 35, PrivMode_ShiftKeys }, 3707 { 35, PrivMode_ShiftKeys }, // rxvt extension
3708 // 38, tektronix mode // DECTEK
3148 { 40, PrivMode_132OK }, 3709 { 40, PrivMode_132OK },
3710 // 41 xterm more fixes NYI
3711 // 45 margin bell NYI
3712 // 46 start logging
3149 { 47, PrivMode_Screen }, 3713 { 47, PrivMode_Screen },
3150 { 66, PrivMode_aplKP }, 3714 { 66, PrivMode_aplKP }, // DECNKM
3151#ifndef NO_BACKSPACE_KEY 3715#ifndef NO_BACKSPACE_KEY
3152 { 67, PrivMode_BackSpace }, 3716 { 67, PrivMode_BackSpace }, // DECBKM
3153#endif 3717#endif
3154 { 1000, PrivMode_MouseX11 }, 3718 { 1000, PrivMode_MouseX11 },
3719 { 1002, PrivMode_MouseBtnEvent },
3720 { 1003, PrivMode_MouseAnyEvent },
3721#if ENABLE_FRILLS
3722 { 1005, PrivMode_ExtModeMouse },
3723#endif
3155 { 1010, PrivMode_TtyOutputInh }, 3724 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3156 { 1011, PrivMode_Keypress }, 3725 { 1011, PrivMode_Keypress }, // rxvt extension
3726#if ENABLE_FRILLS
3727 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3728#endif
3729 // 1035 enable modifiers for alt, numlock NYI
3730 // 1036 send ESC for meta keys NYI
3731 // 1037 send DEL for keypad delete NYI
3157 { 1047, PrivMode_Screen }, 3732 { 1047, PrivMode_Screen },
3733 // 1048 save and restore cursor, implemented in code
3158 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3734 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3735 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3736 { 2004, PrivMode_BracketPaste },
3159 }; 3737 };
3160 3738
3161 if (nargs == 0) 3739 if (nargs == 0)
3162 return; 3740 return;
3163 3741
… …
3170 for (i = 0; i < nargs; i++) 3748 for (i = 0; i < nargs; i++)
3171 { 3749 {
3172 state = -1; 3750 state = -1;
3173 3751
3174 /* basic handling */ 3752 /* basic handling */
3175 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3753 for (j = 0; j < ecb_array_length (argtopriv); j++)
3176 if (argtopriv[j].argval == arg[i]) 3754 if (argtopriv[j].argval == arg[i])
3177 { 3755 {
3178 state = privcases (mode, argtopriv[j].bit); 3756 state = privcases (mode, argtopriv[j].bit);
3179 break; 3757 break;
3180 } 3758 }
3181 3759
3182 /* extra handling for values with state unkept */ 3760 /* extra handling for values with state unkept */
3183 if (state == -1)
3184 switch (arg[i]) 3761 switch (arg[i])
3185 { 3762 {
3763#if ENABLE_STYLES
3764 case 1021:
3765 set_option (Opt_intensityStyles, mode);
3766
3767 scr_touch (true);
3768 break;
3769#endif
3186 case 1048: /* alternative cursor save */ 3770 case 1048: /* alternative cursor save */
3771 if (option (Opt_secondaryScreen))
3187 if (mode == 0) 3772 if (mode == 0)
3188 scr_cursor (RESTORE); 3773 scr_cursor (RESTORE);
3189 else if (mode == 1) 3774 else if (mode == 1)
3190 scr_cursor (SAVE); 3775 scr_cursor (SAVE);
3191 /* FALLTHROUGH */
3192 default:
3193 continue; /* for (;i;) */
3194 }
3195
3196 /* extra handling for values with valid 0 or 1 state */
3197 switch (arg[i])
3198 {
3199 /* case 1: - application cursor keys */
3200 case 2: /* VT52 mode */
3201 /* oddball mode. should be set regardless of set/reset
3202 * parameter. Return from VT52 mode with an ESC < from
3203 * within VT52 mode
3204 */
3205 PrivMode (1, PrivMode_vt52);
3206 break; 3776 break;
3777 }
3778
3779 if (state >= 0)
3780 /* extra handling for values with valid 0 or 1 state */
3781 switch (arg[i])
3782 {
3783 /* case 1: - application cursor keys */
3784 case 2: /* VT52 mode */
3785 /* oddball mode. should be set regardless of set/reset
3786 * parameter. Return from VT52 mode with an ESC < from
3787 * within VT52 mode
3788 */
3789 priv_modes |= PrivMode_vt52;
3790 break;
3207 case 3: /* 80/132 */ 3791 case 3: /* 80/132 */
3208 if (PrivateModes & PrivMode_132OK) 3792 if (priv_modes & PrivMode_132OK)
3209 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3793 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3210 break; 3794 break;
3211 case 4: /* smooth scrolling */ 3795 case 4: /* smooth scrolling */
3212 if (state)
3213 Options &= ~Opt_jumpScroll;
3214 else
3215 Options |= Opt_jumpScroll; 3796 set_option (Opt_jumpScroll, !state);
3216 break; 3797 break;
3217 case 5: /* reverse video */ 3798 case 5: /* reverse video */
3218 scr_rvideo_mode (state); 3799 scr_rvideo_mode (state);
3219 break; 3800 break;
3220 case 6: /* relative/absolute origins */ 3801 case 6: /* relative/absolute origins */
3221 scr_relative_origin (state); 3802 scr_relative_origin (state);
3222 break; 3803 break;
3223 case 7: /* autowrap */ 3804 case 7: /* autowrap */
3224 scr_autowrap (state); 3805 scr_autowrap (state);
3225 break; 3806 break;
3226 /* case 8: - auto repeat, can't do on a per window basis */ 3807 /* case 8: - auto repeat, can't do on a per window basis */
3227 case 9: /* X10 mouse reporting */ 3808 case 9: /* X10 mouse reporting */
3228 if (state) /* orthogonal */ 3809 if (state) /* orthogonal */
3229 PrivateModes &= ~ (PrivMode_MouseX11); 3810 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3230 break; 3811 break;
3231#ifdef menuBar_esc
3232 case menuBar_esc:
3233#ifdef MENUBAR
3234 map_menuBar (state);
3235#endif
3236 break;
3237#endif
3238#ifdef scrollBar_esc 3812#ifdef scrollBar_esc
3239 case scrollBar_esc: 3813 case scrollBar_esc:
3240 if (scrollbar_mapping (state)) 3814 scrollBar.map (state);
3241 {
3242 resize_all_windows (0, 0, 0); 3815 resize_all_windows (0, 0, 0);
3243 scr_touch (true); 3816 scr_touch (true);
3244 }
3245 break; 3817 break;
3246#endif 3818#endif
3247 case 25: /* visible/invisible cursor */ 3819 case 25: /* visible/invisible cursor */
3248 scr_cursor_visible (state); 3820 scr_cursor_visible (state);
3249 break; 3821 break;
3250 /* case 35: - shift keys */ 3822 /* case 35: - shift keys */
3251 /* case 40: - 80 <--> 132 mode */ 3823 /* case 40: - 80 <--> 132 mode */
3252 case 47: /* secondary screen */ 3824 case 47: /* secondary screen */
3253 scr_change_screen (state); 3825 scr_change_screen (state);
3254 break; 3826 break;
3255 /* case 66: - application key pad */ 3827 /* case 66: - application key pad */
3256 /* case 67: - backspace key */ 3828 /* case 67: - backspace key */
3257 case 1000: /* X11 mouse reporting */ 3829 case 1000: /* X11 mouse reporting */
3258 if (state) /* orthogonal */ 3830 if (state) /* orthogonal */
3259 PrivateModes &= ~ (PrivMode_MouseX10); 3831 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3260 break; 3832 break;
3261#if 0
3262 case 1001: 3833 case 1002:
3263 break; /* X11 mouse highlighting */ 3834 case 1003:
3264#endif 3835 if (state)
3836 {
3837 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3838 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3839 mouse_row = mouse_col = 0;
3840 vt_emask_mouse = PointerMotionMask;
3841 }
3842 else
3843 vt_emask_mouse = NoEventMask;
3844
3845 vt_select_input ();
3846 break;
3265 case 1010: /* scroll to bottom on TTY output inhibit */ 3847 case 1010: /* scroll to bottom on TTY output inhibit */
3266 if (state)
3267 Options &= ~Opt_scrollTtyOutput;
3268 else
3269 Options |= Opt_scrollTtyOutput; 3848 set_option (Opt_scrollTtyOutput, !state);
3270 break; 3849 break;
3271 case 1011: /* scroll to bottom on key press */ 3850 case 1011: /* scroll to bottom on key press */
3272 if (state)
3273 Options |= Opt_scrollTtyKeypress; 3851 set_option (Opt_scrollTtyKeypress, state);
3274 else
3275 Options &= ~Opt_scrollTtyKeypress;
3276 break; 3852 break;
3277 case 1047: /* secondary screen w/ clearing */ 3853 case 1047: /* secondary screen w/ clearing last */
3278 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3854 if (option (Opt_secondaryScreen))
3279 if (current_screen != PRIMARY) 3855 if (!state)
3280 scr_erase_screen (2); 3856 scr_erase_screen (2);
3857
3281 scr_change_screen (state); 3858 scr_change_screen (state);
3282 /* FALLTHROUGH */
3283 default:
3284 break; 3859 break;
3860 case 1049: /* secondary screen w/ clearing first */
3861 if (option (Opt_secondaryScreen))
3862 if (state)
3863 scr_cursor (SAVE);
3864
3865 scr_change_screen (state);
3866
3867 if (option (Opt_secondaryScreen))
3868 if (state)
3869 scr_erase_screen (2);
3870 else
3871 scr_cursor (RESTORE);
3872 break;
3873 default:
3874 break;
3285 } 3875 }
3286 } 3876 }
3287} 3877}
3288/*}}} */ 3878/*}}} */
3289 3879
3290/*{{{ process sgr sequences */ 3880/*{{{ process sgr sequences */
3291void 3881void ecb_hot
3292rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3882rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3293{ 3883{
3294 unsigned int i; 3884 unsigned int i;
3295 short rendset; 3885 short rendset;
3296 int rendstyle; 3886 int rendstyle;
3297 3887
3298 if (nargs == 0) 3888 if (nargs == 0)
3299 { 3889 {
3300 scr_rendition (0, ~RS_None); 3890 scr_rendition (0, ~RS_None);
3301 return; 3891 return;
3302 } 3892 }
3893
3303 for (i = 0; i < nargs; i++) 3894 for (i = 0; i < nargs; i++)
3304 { 3895 {
3305 rendset = -1; 3896 rendset = -1;
3306 switch (arg[i]) 3897 switch (arg[i])
3307 { 3898 {
… …
3309 rendset = 0, rendstyle = ~RS_None; 3900 rendset = 0, rendstyle = ~RS_None;
3310 break; 3901 break;
3311 case 1: 3902 case 1:
3312 rendset = 1, rendstyle = RS_Bold; 3903 rendset = 1, rendstyle = RS_Bold;
3313 break; 3904 break;
3905 //case 2: // low intensity
3906 case 3:
3907 rendset = 1, rendstyle = RS_Italic;
3908 break;
3314 case 4: 3909 case 4:
3315 rendset = 1, rendstyle = RS_Uline; 3910 rendset = 1, rendstyle = RS_Uline;
3316 break; 3911 break;
3317 case 5: 3912 case 5: // slowly blinking
3913 case 6: // rapidly blinking
3318 rendset = 1, rendstyle = RS_Blink; 3914 rendset = 1, rendstyle = RS_Blink;
3319 break; 3915 break;
3916 //case 6: // scoansi light background
3320 case 7: 3917 case 7:
3321 rendset = 1, rendstyle = RS_RVid; 3918 rendset = 1, rendstyle = RS_RVid;
3322 break; 3919 break;
3323 case 22: 3920 case 8:
3921 // invisible. NYI
3922 break;
3923 //case 9: // crossed out
3924 //case 10: // scoansi acs off, primary font
3925 //case 11: // scoansi acs on, first alt font
3926 //case 12: // scoansi acs on, |0x80, second alt font
3927 //...
3928 //case 19: // ninth alt font
3929 //case 20: // gothic
3930 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3324 rendset = 0, rendstyle = RS_Bold; 3931 rendset = 0, rendstyle = RS_Bold;
3932 break;
3933 case 22: // normal intensity
3934 rendset = 0, rendstyle = RS_Bold;
3935 break;
3936 case 23: // disable italic
3937 rendset = 0, rendstyle = RS_Italic;
3325 break; 3938 break;
3326 case 24: 3939 case 24:
3327 rendset = 0, rendstyle = RS_Uline; 3940 rendset = 0, rendstyle = RS_Uline;
3328 break; 3941 break;
3329 case 25: 3942 case 25:
3330 rendset = 0, rendstyle = RS_Blink; 3943 rendset = 0, rendstyle = RS_Blink;
3331 break; 3944 break;
3945 case 26: // variable spacing (iso 8613)
3946 rendset = 0, rendstyle = RS_Blink;
3947 break;
3332 case 27: 3948 case 27:
3333 rendset = 0, rendstyle = RS_RVid; 3949 rendset = 0, rendstyle = RS_RVid;
3334 break; 3950 break;
3951 //case 28: // visible. NYI
3952 //case 29: // not crossed-out
3335 } 3953 }
3954
3336 if (rendset != -1) 3955 if (rendset != -1)
3337 { 3956 {
3338 scr_rendition (rendset, rendstyle); 3957 scr_rendition (rendset, rendstyle);
3339 continue; /* for (;i;) */ 3958 continue; /* for (;i;) */
3340 } 3959 }
… …
3347 case 33: 3966 case 33:
3348 case 34: 3967 case 34:
3349 case 35: 3968 case 35:
3350 case 36: 3969 case 36:
3351 case 37: 3970 case 37:
3352 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3971 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3353 Color_fg);
3354 break; 3972 break;
3355#ifdef TTY_256COLOR 3973 case 38: // set fg color, ISO 8613-6
3356 case 38:
3357 if (nargs > i + 2 && arg[i + 1] == 5) 3974 if (nargs > i + 2 && arg[i + 1] == 5)
3358 { 3975 {
3359 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3976 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3360 Color_fg);
3361 i += 2; 3977 i += 2;
3362 } 3978 }
3363 break; 3979 break;
3364#endif
3365 case 39: /* default fg */ 3980 case 39: /* default fg */
3366 scr_color (Color_fg, Color_fg); 3981 scr_color (Color_fg, Color_fg);
3367 break; 3982 break;
3368 3983
3369 case 40: 3984 case 40:
… …
3372 case 43: 3987 case 43:
3373 case 44: 3988 case 44:
3374 case 45: 3989 case 45:
3375 case 46: 3990 case 46:
3376 case 47: 3991 case 47:
3377 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3992 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3378 Color_bg);
3379 break; 3993 break;
3380#ifdef TTY_256COLOR 3994 case 48: // set bg color, ISO 8613-6
3381 case 48:
3382 if (nargs > i + 2 && arg[i + 1] == 5) 3995 if (nargs > i + 2 && arg[i + 1] == 5)
3383 { 3996 {
3384 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3997 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3385 Color_bg);
3386 i += 2; 3998 i += 2;
3387 } 3999 }
3388 break; 4000 break;
3389#endif
3390 case 49: /* default bg */ 4001 case 49: /* default bg */
3391 scr_color (Color_bg, Color_bg); 4002 scr_color (Color_bg, Color_bg);
3392 break; 4003 break;
3393 4004
3394#ifndef NO_BRIGHTCOLOR 4005 //case 50: // not variable spacing
4006
4007#if !ENABLE_MINIMAL
3395 case 90: 4008 case 90:
3396 case 91: /* set bright fg color */ 4009 case 91: /* set bright fg color */
3397 case 92: 4010 case 92:
3398 case 93: 4011 case 93:
3399 case 94: 4012 case 94:
3400 case 95: 4013 case 95:
3401 case 96: 4014 case 96:
3402 case 97: 4015 case 97:
3403 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4016 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3404 Color_fg);
3405 break; 4017 break;
3406 case 100: 4018 case 100:
3407 case 101: /* set bright bg color */ 4019 case 101: /* set bright bg color */
3408 case 102: 4020 case 102:
3409 case 103: 4021 case 103:
3410 case 104: 4022 case 104:
3411 case 105: 4023 case 105:
3412 case 106: 4024 case 106:
3413 case 107: 4025 case 107:
3414 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4026 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3415 Color_bg);
3416 break; 4027 break;
3417#endif 4028#endif
3418
3419 } 4029 }
3420 } 4030 }
3421} 4031}
3422/*}}} */
3423 4032
3424/*{{{ process Rob Nation's own graphics mode sequences */
3425void 4033void
3426rxvt_term::process_graphics () 4034rxvt_term::set_cursor_style (int style)
3427{ 4035{
3428 unsigned char ch, cmd = cmd_getc (); 4036 if (!IN_RANGE_INC (style, 0, 4))
3429
3430 if (cmd == 'Q')
3431 { /* query graphics */
3432 tt_printf ("\033G0\n"); /* no graphics */
3433 return; 4037 return;
3434 } 4038
3435 /* swallow other graphics sequences until terminating ':' */ 4039 set_option (Opt_cursorUnderline, style >= 3);
3436 do 4040
3437 ch = cmd_getc (); 4041#ifdef CURSOR_BLINK
3438 while (ch != ':'); 4042 set_option (Opt_cursorBlink, !style || (style & 1));
4043 cursor_blink_reset ();
4044#endif
4045
4046 want_refresh = 1;
3439} 4047}
3440/*}}} */ 4048/*}}} */
3441 4049
3442/* ------------------------------------------------------------------------- */ 4050/* ------------------------------------------------------------------------- */
3443 4051
… …
3447 */ 4055 */
3448void 4056void
3449rxvt_term::tt_printf (const char *fmt,...) 4057rxvt_term::tt_printf (const char *fmt,...)
3450{ 4058{
3451 va_list arg_ptr; 4059 va_list arg_ptr;
3452 unsigned char buf[256]; 4060 char buf[256];
3453 4061
3454 va_start (arg_ptr, fmt); 4062 va_start (arg_ptr, fmt);
3455 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4063 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3456 va_end (arg_ptr); 4064 va_end (arg_ptr);
3457 tt_write (buf, STRLEN (buf)); 4065 tt_write (buf, strlen (buf));
3458} 4066}
3459 4067
3460/* ---------------------------------------------------------------------- */ 4068/* ---------------------------------------------------------------------- */
3461/* Write data to the pty as typed by the user, pasted with the mouse, 4069/* Write data to the pty as typed by the user, pasted with the mouse,
3462 * or generated by us in response to a query ESC sequence. 4070 * or generated by us in response to a query ESC sequence.
3463 */ 4071 */
4072static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4073
3464void 4074void
3465rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4075rxvt_term::tt_write (const char *data, unsigned int len)
3466{ 4076{
3467 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4077 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4078 return;
3468 4079
3469 if (len) 4080 if (pty->pty < 0)
4081 return;
4082
4083 if (v_buflen == 0)
4084 {
4085 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4086
4087 max_it (written, 0);
4088
4089 if (written == len)
4090 return;
4091
4092 data += written;
4093 len -= written;
3470 { 4094 }
4095
4096 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4097
4098 memcpy (v_buffer + v_buflen, data, len);
4099 v_buflen += len;
4100
4101 pty_ev.set (ev::READ | ev::WRITE);
4102}
4103
4104void rxvt_term::pty_write ()
4105{
4106 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4107
4108 if (written > 0)
4109 {
4110 v_buflen -= written;
4111
3471 if (v_buflen == 0) 4112 if (v_buflen == 0)
3472 { 4113 {
3473 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3474
3475 if ((unsigned int)written == len)
3476 return;
3477
3478 data += written;
3479 len -= written;
3480 }
3481
3482
3483 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3484
3485 memcpy (v_buffer + v_buflen, data, len);
3486 v_buflen += len;
3487 }
3488
3489 for (;;)
3490 {
3491 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3492
3493 if (written > 0)
3494 {
3495 v_buflen -= written;
3496
3497 if (v_buflen == 0)
3498 {
3499 free (v_buffer); 4114 free (v_buffer);
3500 v_buffer = 0; 4115 v_buffer = 0;
3501 v_buflen = 0;
3502 4116
3503 pty_ev.set (EVENT_READ); 4117 pty_ev.set (ev::READ);
3504 return;
3505 }
3506
3507 memmove (v_buffer, v_buffer + written, v_buflen);
3508 }
3509 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3510 // original code just ignores this...
3511 destroy ();
3512 else
3513 {
3514 pty_ev.set (EVENT_READ | EVENT_WRITE);
3515 return; 4118 return;
3516 } 4119 }
4120
4121 memmove (v_buffer, v_buffer + written, v_buflen);
3517 } 4122 }
4123 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4124 pty_ev.set (ev::READ);
3518} 4125}
3519 4126
3520/*----------------------- end-of-file (C source) -----------------------*/ 4127/*----------------------- end-of-file (C source) -----------------------*/
3521 4128

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