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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.39 by pcg, Mon Feb 9 07:15:46 2004 UTC vs.
Revision 1.546 by sf-exg, Tue Apr 29 07:50:53 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
30 * 32 *
31 * 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
32 * 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
33 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 36 * (at your option) any later version.
… …
42 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
45 47
46/*{{{ includes: */ 48/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 49#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
49#include "version.h" 52#include "version.h"
50#include "command.h" 53#include "command.h"
51 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
52#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
53 64
54/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
55 66
56/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
57void 68
58rxvt_term::lookup_key (XKeyEvent &ev) 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)
59{ 138{
60 int ctrl, meta, shft, len; 139 x = Pixel2Col (x);
61 unsigned int newlen; 140 y = Pixel2Row (y);
62 KeySym keysym; 141
63#ifdef DEBUG_CMD 142 if (!IN_RANGE_EXC (x, 0, ncol)
64 static int debug_key = 1; /* accessible by a debugger only */ 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
65#endif 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
415rxvt_term::key_press (XKeyEvent &ev)
416{
417 int ctrl, meta, shft, len;
418 KeySym keysym;
66 int valid_keysym; 419 int valid_keysym;
67 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
68 427
69 /* 428 /*
70 * 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
71 * escape sequence to toggle the Keypad. 430 * escape sequence to toggle the Keypad.
72 * 431 *
73 * Always permit `shift' to override the current setting 432 * Always permit `shift' to override the current setting
74 */ 433 */
75 shft = (ev.state & ShiftMask); 434 shft = ev.state & ShiftMask;
76 ctrl = (ev.state & ControlMask); 435 ctrl = ev.state & ControlMask;
77 meta = (ev.state & ModMetaMask); 436 meta = ev.state & ModMetaMask;
78
79 if (numlock_state || (ev.state & ModNumLockMask))
80 {
81 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP);
83 }
84 437
85 kbuf[0] = 0; 438 kbuf[0] = 0;
86 439
87#ifdef USE_XIM 440#if USE_XIM
88 if (Input_Context) 441 if (Input_Context)
89 { 442 {
90 Status status_return; 443 Status status_return;
91 444
445#if 0
92#ifdef X_HAVE_UTF8_STRING 446#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 447 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 448 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 449 KBUFSZ, &keysym, &status_return);
96 else 450 else
97#endif 451#endif
98 452#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)
114 { 470 {
471 /* make sure the user can type ctrl-@, i.e. NUL */
472 if (len == 1 && *wkbuf == 0)
473 {
474 kbuf[0] = 0;
475 len = 1;
476 }
477 else
478 {
115 wkbuf[len] = 0; 479 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 480 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 481 if (len < 0)
118 len = 0; 482 len = 0;
483 }
119 } 484 }
120 else 485 else
121 len = 0; 486 len = 0;
122 } 487 }
123 488
124 valid_keysym = status_return == XLookupKeySym 489 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 490 || status_return == XLookupBoth;
126 } 491 }
127 else 492 else
128#endif 493#endif
129
130 { 494 {
131 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 495 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 496 valid_keysym = keysym != NoSymbol;
133 } 497 }
134 498
135 if (valid_keysym) 499 if (valid_keysym)
136 { 500 {
137 /* for some backwards compatibility */ 501 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META)
139# ifdef HOTKEY_CTRL
140 if (ctrl)
141# else
142 if (meta)
143# endif
144 { 502 {
145 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)
146 { 512 {
147 change_font (0, 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]);
148 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;
149 } 635 }
150 else if (keysym == ks_smallfont) 636
637 if (newlen)
638 len = strlen (kbuf);
639
640 if (len > 0)
151 { 641 {
152 change_font (0, FONT_DN);
153 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
154 } 661 }
662
663 }
664 else if (ctrl && keysym == XK_minus)
155 } 665 {
156#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;
157 681
682 for (ch = kbuf; ch < kbuf + len; ch++)
683 *ch |= 0x80;
684
685 meta = 0;
686 }
687#endif
688 /* nil */ ;
689 }
690 }
691
692 /* escape prefix */
693 if (len && meta
694#ifdef META8_OPTION
695 && meta_char == C0_ESC
696#endif
697 )
698 {
699 *--kbuf = C0_ESC;
700 len++;
701 }
702
703 if (valid_keysym)
704 {
705#ifdef KEYSYM_RESOURCE
706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
707 return;
708#endif
709
158 if (TermWin.saveLines) 710 if (saveLines)
159 { 711 {
160#ifdef UNSHIFTED_SCROLLKEYS 712#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 713 if (!ctrl && !meta)
162 {
163#else 714#else
164 if (IS_SCROLL_MOD) 715 if (IS_SCROLL_MOD)
716#endif
165 { 717 {
166#endif
167 int lnsppg; 718 int lnsppg;
168 719
169#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 722#else
172 lnsppg = TermWin.nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
173#endif 724#endif
725 max_it (lnsppg, 1);
726
174 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
175 { 728 {
176 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
177 return; 730 return;
178 } 731 }
179 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
180 { 733 {
181 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
182 return; 735 return;
183 } 736 }
184 } 737 }
185#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
186 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
187 { 740 {
188 if (keysym == XK_Up) 741 if (keysym == XK_Up)
189 { 742 {
190 scr_page (UP, 1); 743 scr_page (1);
191 return; 744 return;
192 } 745 }
193 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
194 { 747 {
195 scr_page (DN, 1); 748 scr_page (-1);
196 return; 749 return;
197 } 750 }
198 } 751 }
199#endif 752#endif
200#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
201 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
202 { 755 {
203 if (keysym == XK_Home) 756 if (keysym == XK_Home)
204 { 757 {
205 scr_move_to (0, 1); 758 scr_changeview (top_row);
206 return; 759 return;
207 } 760 }
208 else if (keysym == XK_End) 761 else if (keysym == XK_End)
209 { 762 {
210 scr_move_to (1, 0); 763 scr_changeview (0);
211 return; 764 return;
212 } 765 }
213 } 766 }
214#endif 767#endif
215
216 } 768 }
217 769
218 if (shft) 770 if (shft)
219 { 771 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 772 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 773 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 774 {
223 keysym += (XK_F11 - XK_F1); 775 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 776 shft = 0; /* turn off Shift */
225 } 777 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 778 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 779 {
228 switch (keysym) 780 switch (keysym)
229 { 781 {
230 /* normal XTerm key bindings */ 782 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 783 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev.time, 0, 0); 784 selection_request (ev.time);
233 return; 785 return;
786#if TODO
234 /* rxvt extras */ 787 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 788 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP);
237 return; 789 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 790 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN);
240 return; 791 return;
792#endif
241 } 793 }
242 } 794 }
243 } 795 }
244#ifdef PRINTPIPE 796
797 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
798 {
245 if (keysym == XK_Print) 799 if (keysym == XK_v)
800 selection_request (ev.time, Sel_Clipboard);
801 else if (selection.len > 0)
246 { 802 {
247 scr_printscreen (ctrl | shft); 803 free (selection.clip_text);
804 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
805 selection.clip_len = selection.len;
806 selection_grab (CurrentTime, true);
807 }
808
248 return; 809 return;
249 } 810 }
250#endif 811
251#ifdef GREEK_SUPPORT 812#if ENABLE_FRILLS || ISO_14755
252 if (keysym == ks_greekmodeswith) 813 // ISO 14755 support
814 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
253 { 815 {
254 greek_mode = !greek_mode; 816 int hv;
255 if (greek_mode) 817
818 if (iso14755buf & ISO_14755_51
819 && (keysym == XK_space || keysym == XK_KP_Space
820 || keysym == XK_Return || keysym == XK_KP_Enter))
256 { 821 {
257 xterm_seq (XTerm_title, 822 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 823 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 824# if ISO_14755
260 greek_reset(); 825 iso14755_51 (0);
826# endif
827 return;
261 } 828 }
262 else 829 else if (keysym == XK_BackSpace)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 830 {
273 unsigned int l; 831 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 832# if ISO_14755
275 const unsigned char ch = C0_ESC; 833 iso14755_51 (iso14755buf & ISO_14755_MASK);
276
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 834# endif
285 tt_write (&ch, 1); 835 return;
286 tt_write (kbuf0, l); 836 }
837 else if ((hv = hex_keyval (ev)) >= 0)
838 {
839 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
840 | hv | ISO_14755_51;
841# if ISO_14755
842 iso14755_51 (iso14755buf & ISO_14755_MASK);
843# endif
287 return; 844 return;
288 } 845 }
289 else 846 else
290#endif
291
292 { 847 {
293 newlen = 1; 848# if ISO_14755
294 switch (keysym) 849 scr_overlay_off ();
295 {
296#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace)
299 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0';
303 }
304 else
305 STRCPY(kbuf, key_backspace);
306# ifdef MULTICHAR_SET
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
308 {
309 int col, row;
310
311 newlen = STRLEN(kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2(screen.rend[row][col]))
315 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
316 }
317# endif 850# endif
318 break; 851 iso14755buf = 0;
319#endif 852 }
320#ifndef NO_DELETE_KEY 853 }
321 case XK_Delete: 854 else if (option (Opt_iso14755) &&
322 STRCPY(kbuf, key_delete); 855 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
323# ifdef MULTICHAR_SET 856 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
324 if (Options & Opt_mc_hack) 857 if (!(iso14755buf & ISO_14755_STARTED))
325 { 858 {
326 int col, row; 859 iso14755buf |= ISO_14755_STARTED;
327 860# if ISO_14755
328 newlen = STRLEN(kbuf); 861 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
329 col = screen.cur.col; 862 scr_overlay_set (0, 0, "ISO 14755 mode");
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1(screen.rend[row][col]))
332 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif 863# endif
335 break; 864 }
336#endif
337 case XK_Tab:
338 if (shft)
339 STRCPY(kbuf, "\033[Z");
340 else
341 {
342#ifdef CTRL_TAB_MAKES_META
343 if (ctrl)
344 meta = 1;
345#endif
346#ifdef MOD4_TAB_MAKES_META
347 if (ev.state & Mod4Mask)
348 meta = 1;
349#endif
350 newlen = 0;
351 }
352 break;
353
354
355#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
361 {
362 STRCPY(kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]);
364 break;
365 }
366 else
367 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left);
369 /* FALLTHROUGH */
370#endif
371 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]);
377 /* do Shift first */
378 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]);
380 else if (ctrl)
381 {
382 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]);
384 }
385 else if (PrivateModes & PrivMode_aplCUR)
386 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1(screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2(screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2(screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break;
423
424#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior
426 case XK_KP_Prior:
427 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
429 {
430 STRCPY(kbuf, "\033Oy");
431 break;
432 }
433 /* FALLTHROUGH */
434# endif 865#endif
435 case XK_Prior: 866
436 STRCPY(kbuf, "\033[5~"); 867#ifdef PRINTPIPE
437 break; 868 if (keysym == XK_Print)
438# ifdef XK_KP_Next 869 {
439 case XK_KP_Next: 870 scr_printscreen (ctrl | shft);
440 /* allow shift to override */ 871 return;
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 872 }
442 {
443 STRCPY(kbuf, "\033Os");
444 break;
445 }
446 /* FALLTHROUGH */
447# endif 873#endif
448 case XK_Next:
449 STRCPY(kbuf, "\033[6~");
450 break;
451#endif
452 case XK_KP_Enter:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY(kbuf, "\033OM");
457 }
458 else
459 {
460 kbuf[0] = '\r';
461 kbuf[1] = '\0';
462 }
463 break;
464
465#ifdef XK_KP_Begin
466 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou");
468 break;
469
470 case XK_KP_Insert:
471 STRCPY(kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY(kbuf, "\033On");
476 break;
477#endif
478 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1);
484 break;
485
486 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */
493 case XK_KP_1: /* "\033Oq" : "1" */
494 case XK_KP_2: /* "\033Or" : "2" */
495 case XK_KP_3: /* "\033Os" : "3" */
496 case XK_KP_4: /* "\033Ot" : "4" */
497 case XK_KP_5: /* "\033Ou" : "5" */
498 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
504 {
505 STRCPY(kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply);
507 }
508 else
509 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0';
512 }
513 break;
514
515 case XK_Find:
516 STRCPY(kbuf, "\033[1~");
517 break;
518 case XK_Insert:
519 STRCPY(kbuf, "\033[2~");
520 break;
521#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove:
523 /* FALLTHROUGH */
524#endif
525 case XK_Execute:
526 STRCPY(kbuf, "\033[3~");
527 break;
528 case XK_Select:
529 STRCPY(kbuf, "\033[4~");
530 break;
531#ifdef XK_KP_End
532 case XK_KP_End:
533 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
535 {
536 STRCPY(kbuf, "\033Oq");
537 break;
538 }
539 /* FALLTHROUGH */
540#endif
541 case XK_End:
542 STRCPY(kbuf, KS_END);
543 break;
544#ifdef XK_KP_Home
545 case XK_KP_Home:
546 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
548 {
549 STRCPY(kbuf, "\033Ow");
550 break;
551 }
552 /* FALLTHROUGH */
553#endif
554 case XK_Home:
555 STRCPY(kbuf, KS_HOME);
556 break;
557
558#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey)))
560
561 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1);
567 break;
568 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6);
574 break;
575 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11);
580 break;
581 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15);
584 break;
585 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help);
587 break;
588 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu);
590 break;
591 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */
595 case XK_F21: /* "\033[35~" */
596 case XK_F22: /* "\033[36~" */
597 case XK_F23: /* "\033[37~" */
598 case XK_F24: /* "\033[38~" */
599 case XK_F25: /* "\033[39~" */
600 case XK_F26: /* "\033[40~" */
601 case XK_F27: /* "\033[41~" */
602 case XK_F28: /* "\033[42~" */
603 case XK_F29: /* "\033[43~" */
604 case XK_F30: /* "\033[44~" */
605 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17);
611 break;
612#undef FKEY
613 default:
614 newlen = 0;
615 break;
616 }
617 if (newlen)
618 len = STRLEN(kbuf);
619 }
620 /*
621 * Pass meta for all function keys, if 'meta' option set
622 */
623#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0)
625 kbuf[len - 1] |= 0x80;
626#endif
627
628 }
629 else if (ctrl && keysym == XK_minus)
630 {
631 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 }
634 else
635 {
636#ifdef META8_OPTION
637 /* set 8-bit on */
638 if (meta && (meta_char == 0x80))
639 {
640 unsigned char *ch;
641
642 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80;
644 meta = 0;
645 }
646#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ;
652 }
653 } 874 }
875
876 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
877 return;
654 878
655 if (len <= 0) 879 if (len <= 0)
656 return; /* not mapped */ 880 return; /* not mapped */
657 881
658 if (Options & Opt_scrollTtyKeypress) 882 if (option (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 883 if (view_start)
660 { 884 {
661 TermWin.view_start = 0; 885 view_start = 0;
662 want_refresh = 1; 886 want_refresh = 1;
663 } 887 }
664 888
665 /*
666 * these modifications only affect the static keybuffer
667 * pass Shift/Control indicators for function keys ending with `~'
668 *
669 * eg,
670 * Prior = "ESC[5~"
671 * Shift+Prior = "ESC[5$"
672 * Ctrl+Prior = "ESC[5^"
673 * Ctrl+Shift+Prior = "ESC[5@"
674 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
675 */
676 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678
679 /* escape prefix */
680 if (meta
681#ifdef META8_OPTION
682 && (meta_char == C0_ESC)
683#endif
684 )
685 {
686 const unsigned char ch = C0_ESC;
687
688 tt_write(&ch, 1);
689 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 889 tt_write (kbuf, (unsigned int)len);
703} 890}
704/*}}} */
705 891
706#if (MENUBAR_MAX) 892void ecb_cold
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 893rxvt_term::key_release (XKeyEvent &ev)
708/* attempt to `write' count to the input buffer */
709unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
711{ 894{
712 unsigned int n, s; 895#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
896 KeySym keysym;
713 897
714 n = cmdbuf_ptr - cmdbuf_base; 898 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 899#endif
716 if (n > 0 && s < count) 900
901#if ENABLE_FRILLS || ISO_14755
902 // ISO 14755 support
903 if (iso14755buf)
904 if (iso14755buf & ISO_14755_52)
717 { 905 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 906# if ISO_14755
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 907 scr_overlay_off ();
720 cmdbuf_ptr = cmdbuf_base; 908# endif
721 cmdbuf_endp -= n; 909# if ISO_14755
722 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;
723 } 936 }
724 if (count > s) 937 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
725 { 938 {
726 rxvt_print_error("data loss: cmd_write too large"); 939# if ISO_14755
727 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;
728 } 955 }
729 for (; count--;) 956#endif
730 *cmdbuf_endp++ = *str++; 957
958 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
731 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
732} 967}
733#endif /* MENUBAR_MAX */
734 968
735void 969void
736rxvt_term::flush () 970rxvt_term::flush ()
737{ 971{
738#ifdef TRANSPARENT 972 flush_ev.stop ();
739 if (want_full_refresh) 973
974#ifdef HAVE_IMG
975 if (bg_flags & BG_NEEDS_REFRESH)
740 { 976 {
741 want_full_refresh = 0; 977 bg_flags &= ~BG_NEEDS_REFRESH;
742 scr_clear ();
743 scr_touch (false); 978 scr_touch (false);
744 want_refresh = 1;
745 } 979 }
746#endif 980#endif
747 981
748 if (want_refresh) 982 if (want_refresh)
749 { 983 {
984 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
985 {
986 int row = view_start;
987 int end_row = row + nrow;
988
989 while (row > top_row && ROW (row - 1).is_longer ())
990 --row;
991
992 do
993 {
994 int start_row = row;
995 line_t *l;
996
997 do
998 {
999 l = &ROW (row++);
1000
1001 if (!(l->f & LINE_FILTERED))
1002 {
1003 // line not filtered, mark it as filtered
1004 l->f |= LINE_FILTERED;
1005 while (l->is_longer ())
1006 {
1007 l = &ROW (row++);
1008 l->f |= LINE_FILTERED;
1009 }
1010
1011 // and filter it
1012 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1013
1014 break;
1015 }
1016 }
1017 while (l->is_longer () && row < end_row);
1018 }
1019 while (row < end_row);
1020 }
1021
750 scr_refresh (refresh_type); 1022 scr_refresh ();
751 scrollbar_show (1); 1023 scrollBar.show (1);
752#ifdef USE_XIM 1024#if USE_XIM
753 IMSendSpot (); 1025 im_send_spot ();
754#endif 1026#endif
755
756 } 1027 }
757 1028
758 XFlush (display->display); 1029 display->flush ();
759} 1030}
760 1031
1032/* checks whether a refresh is requested and starts the refresh timer */
761void 1033void
762rxvt_term::check_cb (check_watcher &w) 1034rxvt_term::refresh_check ()
763{ 1035{
764 SET_R (this); 1036 if (want_refresh && !flush_ev.is_active ())
765 SET_LOCALE (locale); 1037 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
766 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;
767 flush (); 1048 flush ();
768} 1049}
769 1050
770#ifdef CURSOR_BLINK 1051#ifdef CURSOR_BLINK
771void 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
772rxvt_term::cursor_blink_cb (time_watcher &w) 1068rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
773{ 1069{
774 hidden_cursor = !hidden_cursor; 1070 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1071 want_refresh = 1;
776 1072 refresh_check ();
777 w.start (w.at + BLINK_INTERVAL);
778} 1073}
779#endif 1074#endif
780 1075
781#ifdef TEXT_BLINK 1076#ifdef TEXT_BLINK
782void 1077void
783rxvt_term::text_blink_cb (time_watcher &w) 1078rxvt_term::text_blink_cb (ev::timer &w, int revents)
784{ 1079{
785 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1080 if (scr_refresh_rend (RS_Blink, RS_Blink))
786 { 1081 {
787 hidden_text = !hidden_text; 1082 hidden_text = !hidden_text;
788 want_refresh = 1; 1083 want_refresh = 1;
789 w.start (w.at + TEXT_BLINK_INTERVAL); 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))
790 } 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 ();
791} 1197}
792#endif 1198#endif
793 1199
794bool 1200bool
795rxvt_term::pty_fill () 1201rxvt_term::pty_fill ()
796{ 1202{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1203 cmdbuf_reify ();
798 1204
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 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
800 cmdbuf_ptr = cmdbuf_base; 1210 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1211 cmdbuf_endp = cmdbuf_ptr;
1212 avail = CBUFSIZ;
1213 }
802 1214
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1215 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
804 1216
805 if (n > 0) 1217 if (r > 0)
806 { 1218 {
807 cmdbuf_endp += n; 1219 cmdbuf_endp += r;
808 return true; 1220 return true;
809 } 1221 }
810 else if (n < 0 && errno != EAGAIN) 1222 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
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))
811 destroy (); 1234 destroy ();
1235 }
812 1236
813 return false; 1237 return false;
814} 1238}
815 1239
816void 1240void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1241rxvt_term::pty_cb (ev::io &w, int revents)
818{ 1242{
819 SET_R (this); 1243 make_current ();
820 SET_LOCALE (locale);
821 1244
822 if (revents & EVENT_WRITE) 1245 if (revents & ev::READ)
823 tt_write (0, 0);
824 else if (revents & EVENT_READ)
825 {
826 bool flag = true;
827
828 // loop, but don't allow a single term to monopolize us 1246 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong 1247 for (int i = CBUFCNT; i-- && pty_fill (); )
830 while (flag && pty_fill ()) 1248 cmd_parse ();
831 {
832 if (!seen_input)
833 {
834 seen_input = 1;
835 /* once we know the shell is running, send the screen size. Again! */
836 tt_winch ();
837 }
838 1249
839 uint32_t ch = NOCHAR; 1250 if (revents & ev::WRITE)
1251 pty_write ();
840 1252
841 for (;;) 1253 refresh_check ();
842 {
843 if (ch == NOCHAR)
844 ch = next_char ();
845
846 if (ch == NOCHAR) // TODO: improve
847 break;
848
849 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
850 {
851 /* Read a text string from the input buffer */
852 uint32_t buf[BUFSIZ];
853 bool refreshnow = false;
854 int nlines = 0;
855 uint32_t *str = buf;
856
857 *str++ = ch;
858
859 for (;;)
860 {
861 ch = next_char ();
862
863 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
864 break;
865 else
866 {
867 *str++ = ch;
868
869 if (ch == '\n')
870 {
871 nlines++;
872 refresh_count++;
873
874 if (!(Options & Opt_jumpScroll)
875 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
876 {
877 refreshnow = true;
878 flag = false;
879 ch = NOCHAR;
880 break;
881 }
882
883 // scr_add_lines only works for nlines < TermWin.nrow - 1.
884 if (nlines >= TermWin.nrow - 1)
885 {
886 scr_add_lines (buf, nlines, str - buf);
887 nlines = 0;
888 str = buf;
889 }
890 }
891
892 if (str >= buf + BUFSIZ)
893 {
894 ch = NOCHAR;
895 break;
896 }
897 }
898 }
899
900 scr_add_lines (buf, nlines, str - buf);
901
902 /*
903 * If there have been a lot of new lines, then update the screen
904 * What the heck I'll cheat and only refresh less than every page-full.
905 * the number of pages between refreshes is refresh_limit, which
906 * is incremented here because we must be doing flat-out scrolling.
907 *
908 * refreshing should be correct for small scrolls, because of the
909 * time-out
910 */
911 if (refreshnow)
912 {
913 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
914 refresh_limit++;
915
916 scr_refresh (refresh_type);
917 }
918
919 }
920 else
921 {
922 switch (ch)
923 {
924 default:
925 process_nonprinting (ch);
926 break;
927 case C0_ESC: /* escape char */
928 process_escape_seq ();
929 break;
930 /*case 0x9b: */ /* CSI */
931 /* process_csi_seq (); */
932 }
933
934 ch = NOCHAR;
935 }
936 }
937 }
938 }
939} 1254}
940 1255
941// read the next character, currently handles UTF-8 1256void ecb_cold
942// will probably handle all sorts of other stuff in the future 1257rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1258{
946 while (cmdbuf_ptr < cmdbuf_endp) 1259 XDefineCursor (dpy, vt, TermWin_cursor);
947 { 1260 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950
951 wchar_t wc;
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs);
953
954 if (len == (size_t)-2)
955 return NOCHAR;
956
957 if (len == (size_t)-1)
958 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
959
960 // assume wchar == unicode
961 cmdbuf_ptr += len;
962 return wc;
963 }
964
965 return NOCHAR;
966}
967
968/* rxvt_cmd_getc() - Return next input character */
969/*
970 * Return the next input character after first passing any keyboard input
971 * to the command.
972 */
973uint32_t
974rxvt_term::cmd_getc ()
975{
976 for (;;)
977 {
978 uint32_t c = next_char ();
979 if (c != NOCHAR)
980 return c;
981
982 // incomplete sequences should occur rarely, still, a better solution
983 // would be preferred. either setjmp/longjmp or better design.
984 fcntl (cmd_fd, F_SETFL, 0);
985 pty_fill ();
986 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
987 }
988}
989 1261
990#ifdef POINTER_BLANK 1262#ifdef POINTER_BLANK
1263 hidden_pointer = 0;
1264
1265 if (option (Opt_pointerBlank))
1266 pointer_ev.start (pointerBlankDelay);
1267#endif
1268}
1269
1270#ifdef POINTER_BLANK
1271void ecb_cold
1272rxvt_term::pointer_blank ()
1273{
1274 if (!option (Opt_pointerBlank))
1275 return;
1276
1277 XDefineCursor (dpy, vt, display->blank_cursor);
1278 XFlush (dpy);
1279
1280 hidden_pointer = 1;
1281}
1282
1283void ecb_cold
1284rxvt_term::pointer_cb (ev::timer &w, int revents)
1285{
1286 make_current ();
1287
1288 pointer_blank ();
1289}
1290#endif
1291
991void 1292void
992rxvt_term::pointer_unblank ()
993{
994 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
995 recolour_cursor ();
996
997 hidden_pointer = 0;
998
999 if (Options & Opt_pointerBlank)
1000 pointer_ev.start (NOW + pointerBlankDelay);
1001}
1002
1003void
1004rxvt_term::pointer_blank ()
1005{
1006 if (!(Options & Opt_pointerBlank))
1007 return;
1008
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor);
1010 XFlush (display->display);
1011
1012 hidden_pointer = 1;
1013}
1014
1015void
1016rxvt_term::pointer_cb (time_watcher &w)
1017{
1018 SET_R (this);
1019 SET_LOCALE (locale);
1020
1021 pointer_blank ();
1022}
1023#endif
1024
1025void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1293rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1294{
1028 int button_number, key_state = 0; 1295 int button_number, key_state = 0;
1029 int x, y; 1296 int x, y;
1297 int code = 32;
1030 1298
1031 x = ev.x; 1299 x = Pixel2Col (ev.x) + 1;
1032 y = ev.y; 1300 y = Pixel2Row (ev.y) + 1;
1033 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 }
1034 1311
1035 if (MEvent.button == AnyButton) 1312 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1313 button_number = 3;
1038 }
1039 else 1314 else
1040 { 1315 {
1041 button_number = MEvent.button - Button1; 1316 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1317 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1318 if (button_number >= 3)
1044 button_number += (64 - 3); 1319 button_number += 64 - 3;
1045 } 1320 }
1046 1321
1047 if (PrivateModes & PrivMode_MouseX10) 1322 if (priv_modes & PrivMode_MouseX10)
1048 { 1323 {
1049 /* 1324 /*
1050 * do not report ButtonRelease 1325 * do not report ButtonRelease
1051 * no state info allowed 1326 * no state info allowed
1052 */ 1327 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1342 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1343 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1344#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1345 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1346#endif
1072
1073 } 1347 }
1074 1348
1075#ifdef DEBUG_MOUSEREPORT 1349#if DEBUG_MOUSEREPORT
1076 fprintf(stderr, "Mouse ["); 1350 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1351 if (key_state & 16)
1078 fputc('C', stderr); 1352 fputc ('C', stderr);
1079 if (key_state & 4) 1353 if (key_state & 4)
1080 fputc('S', stderr); 1354 fputc ('S', stderr);
1081 if (key_state & 8) 1355 if (key_state & 8)
1082 fputc('A', stderr); 1356 fputc ('A', stderr);
1083 if (key_state & 32) 1357 if (key_state & 32)
1084 fputc('2', stderr); 1358 fputc ('2', stderr);
1085 fprintf(stderr, "]: <%d>, %d/%d\n", 1359 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1360 button_number,
1087 x + 1, 1361 x,
1088 y + 1); 1362 y);
1089#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
1090 tt_printf("\033[M%c%c%c", 1378 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1379 code + button_number + key_state,
1092 (32 + x + 1), 1380 32 + x,
1093 (32 + y + 1)); 1381 32 + y);
1094#endif
1095} 1382}
1096
1097#ifdef USING_W11LIB
1098void
1099rxvt_W11_process_x_event(XEvent *ev)
1100{
1101 rxvt_t *r = rxvt_get_r();
1102
1103 x_cb (*ev);
1104}
1105#endif
1106 1383
1107/*{{{ process an X event */ 1384/*{{{ process an X event */
1108void 1385void ecb_hot
1109rxvt_term::x_cb (XEvent &ev) 1386rxvt_term::x_cb (XEvent &ev)
1110{ 1387{
1111 SET_R (this); 1388 make_current ();
1112 SET_LOCALE (locale);
1113 1389
1114#if defined(CURSOR_BLINK) 1390 dLocal (Display *, dpy);
1115 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1116 {
1117 if (hidden_cursor)
1118 {
1119 hidden_cursor = 0;
1120 want_refresh = 1;
1121 }
1122 1391
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1392 if (ev.xany.window == vt
1124 } 1393 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1394 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1126
1127#if defined(POINTER_BLANK)
1128 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1129 {
1130 if (ev.type == MotionNotify
1131 || ev.type == ButtonPress
1132 || ev.type == ButtonRelease)
1133 if (hidden_pointer)
1134 pointer_unblank ();
1135
1136 if (ev.type == KeyPress && hidden_pointer == 0)
1137 pointer_blank ();
1138 }
1139#endif
1140
1141#ifdef USE_XIM
1142 if (XFilterEvent (&ev, None))
1143 return; 1395 return;
1144#endif
1145 1396
1397 // for XQueryPointer
1146 Window unused_root, unused_child; 1398 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1399 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1400 unsigned int unused_mask;
1149
1150#ifdef DEBUG_X
1151 const char *const eventnames[] =
1152 { /* mason - this matches my system */
1153 "",
1154 "",
1155 "KeyPress",
1156 "KeyRelease",
1157 "ButtonPress",
1158 "ButtonRelease",
1159 "MotionNotify",
1160 "EnterNotify",
1161 "LeaveNotify",
1162 "FocusIn",
1163 "FocusOut",
1164 "KeymapNotify",
1165 "Expose",
1166 "GraphicsExpose",
1167 "NoExpose",
1168 "VisibilityNotify",
1169 "CreateNotify",
1170 "DestroyNotify",
1171 "UnmapNotify",
1172 "MapNotify",
1173 "MapRequest",
1174 "ReparentNotify",
1175 "ConfigureNotify",
1176 "ConfigureRequest",
1177 "GravityNotify",
1178 "ResizeRequest",
1179 "CirculateNotify",
1180 "CirculateRequest",
1181 "PropertyNotify",
1182 "SelectionClear",
1183 "SelectionRequest",
1184 "SelectionNotify",
1185 "ColormapNotify",
1186 "ClientMessage",
1187 "MappingNotify"
1188 };
1189#endif
1190
1191#ifdef DEBUG_X
1192 struct timeval tp;
1193 struct tm *ltt;
1194 (void)gettimeofday(&tp, NULL);
1195 ltt = localtime(&(tp.tv_sec));
1196 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));
1197#endif
1198 1401
1199 switch (ev.type) 1402 switch (ev.type)
1200 { 1403 {
1201 case KeyPress: 1404 case KeyPress:
1202 lookup_key (ev.xkey); 1405 key_press (ev.xkey);
1203 break; 1406 break;
1204 1407
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease: 1408 case KeyRelease:
1207 { 1409 key_release (ev.xkey);
1208 if (!(ev.xkey.state & ControlMask))
1209 mouse_slip_wheel_speed = 0;
1210 else
1211 {
1212 KeySym ks;
1213
1214 ks = XKeycodeToKeysym(display->display, ev.xkey.keycode, 0);
1215 if (ks == XK_Control_L || ks == XK_Control_R)
1216 mouse_slip_wheel_speed = 0;
1217 }
1218 break; 1410 break;
1219 }
1220#endif
1221 1411
1222 case ButtonPress: 1412 case ButtonPress:
1223 button_press (ev.xbutton); 1413 button_press (ev.xbutton);
1224 break; 1414 break;
1225 1415
… …
1227 button_release (ev.xbutton); 1417 button_release (ev.xbutton);
1228 break; 1418 break;
1229 1419
1230 case ClientMessage: 1420 case ClientMessage:
1231 if (ev.xclient.format == 32 1421 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1422 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1233 destroy ();
1234#ifdef OFFIX_DND
1235 /* OffiX Dnd (drag 'n' drop) protocol */
1236 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1237 && (ev.xclient.data.l[0] == DndFile
1238 || ev.xclient.data.l[0] == DndDir
1239 || ev.xclient.data.l[0] == DndLink))
1240 { 1423 {
1241 /* Get Dnd data */ 1424 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1425 {
1243 int ActualFormat; 1426 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1427 {
1245 unsigned long Size, RemainingBytes; 1428 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1429 {
1247 XGetWindowProperty(display->display, display->root, 1430 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1431 destroy ();
1249 0L, 1000000L, 1432 }
1250 False, AnyPropertyType, 1433#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1434 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1435 XSendEvent (dpy, ev.xclient.window = display->root,
1436 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1437 &ev);
1254 XChangeProperty(display->display, display->root, 1438#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1439 }
1256 8, PropModeReplace, 1440 }
1257 data, STRLEN(data)); 1441#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1442 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 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
1260 } 1450 }
1261#endif /* OFFIX_DND */
1262 break;
1263
1264 case MappingNotify:
1265 XRefreshKeyboardMapping(&(ev.xmapping));
1266 break; 1451 break;
1267 1452
1268 /* 1453 /*
1269 * XXX: this is not the _current_ arrangement 1454 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1455 * Here's my conclusion:
… …
1289 break; 1474 break;
1290 } 1475 }
1291 break; 1476 break;
1292 1477
1293 case FocusIn: 1478 case FocusIn:
1294 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)
1295 { 1494 {
1296 TermWin.focus = 1; 1495 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1297 want_refresh = 1;
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XSetICFocus(Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1305#endif
1306
1307 } 1496 ;
1308 break;
1309 1497
1310 case FocusOut: 1498 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1311 if (TermWin.focus) 1499
1500 bool moved = false;
1501#ifdef HAVE_BG_PIXMAP
1502 if (bg_window_position_sensitive ())
1312 { 1503 {
1313 TermWin.focus = 0; 1504 want_position_change = true;
1314 want_refresh = 1; 1505 if (bg_img == 0)
1315#ifdef USE_XIM 1506 moved = true;
1316 if (Input_Context != NULL)
1317 XUnsetICFocus(Input_Context);
1318#endif
1319#ifdef CURSOR_BLINK
1320 if (Options & Opt_cursorBlink)
1321 cursor_blink_ev.stop ();
1322 hidden_cursor = 0;
1323#endif
1324
1325 }
1326 break;
1327
1328 case ConfigureNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0])
1330 {
1331 int height, width;
1332
1333 do
1334 { /* Wrap lots of configures into one */
1335 width = ev.xconfigure.width;
1336 height = ev.xconfigure.height;
1337 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1338 } 1507 }
1339 while (XCheckTypedWindowEvent(display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1508#endif
1340 1509
1341 if (szHint.width != width || szHint.height != height) 1510 if (want_position_change)
1342 { 1511 {
1343 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1512 int x, y;
1344 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 }
1345 } 1529 }
1346#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 }
1347 else 1536 else
1348 { 1537 {
1349 D_SIZE((stderr, "Size: Not resizing")); 1538#ifdef HAVE_BG_PIXMAP
1539 if (moved)
1540 update_background ();
1541#endif
1350 } 1542 }
1351#endif
1352#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1353 if (Options & Opt_transparent)
1354 {
1355 check_our_parents ();
1356 if (am_transparent)
1357 want_full_refresh = 1;
1358 }
1359#endif
1360 1543
1544 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1361 } 1545 }
1362 break; 1546 break;
1363 1547
1548 case PropertyNotify:
1549 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1550 break;
1551
1364 case SelectionClear: 1552 case SelectionClear:
1365 selection_clear (); 1553 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1366 break;
1367
1368 case SelectionNotify:
1369 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor,
1371 ev.xselection.property, True);
1372 break; 1554 break;
1373 1555
1374 case SelectionRequest: 1556 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1557 selection_send (ev.xselectionrequest);
1376 break; 1558 break;
1377 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
1378 case UnmapNotify: 1579 case UnmapNotify:
1379 TermWin.mapped = 0; 1580 mapped = 0;
1380#ifdef TEXT_BLINK 1581#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1582 text_blink_ev.stop ();
1382#endif 1583#endif
1584 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1383 break; 1585 break;
1384
1385 case MapNotify:
1386 TermWin.mapped = 1;
1387#ifdef TEXT_BLINK
1388 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1389#endif
1390 break;
1391
1392 case PropertyNotify:
1393 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1394 if (ev.xproperty.state == PropertyNewValue)
1395 selection_property (ev.xproperty.window, ev.xproperty.atom);
1396 break;
1397
1398#ifdef TRANSPARENT
1399 case ReparentNotify:
1400 rootwin_cb (ev);
1401 break;
1402#endif /* TRANSPARENT */
1403 1586
1404 case GraphicsExpose: 1587 case GraphicsExpose:
1405 case Expose: 1588 case Expose:
1406 if (ev.xany.window == TermWin.vt) 1589 if (ev.xany.window == vt)
1407 { 1590 {
1408#ifdef NO_SLOW_LINK_SUPPORT 1591 do
1592 {
1409 scr_expose (ev.xexpose.x, ev.xexpose.y, 1593 scr_expose (ev.xexpose.x, ev.xexpose.y,
1410 ev.xexpose.width, ev.xexpose.height, False); 1594 ev.xexpose.width, ev.xexpose.height, false);
1411#else 1595 }
1412 // 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 {
1413 scr_expose (ev.xexpose.x, ev.xexpose.y, 1602 scr_expose (ev.xexpose.x, ev.xexpose.y,
1414 ev.xexpose.width, ev.xexpose.height, False); 1603 ev.xexpose.width, ev.xexpose.height, false);
1415 //scr_expose (ev.xexpose.x, 0, 1604 }
1416 // ev.xexpose.width, TermWin.height, False); 1605
1417#endif
1418 want_refresh = 1; 1606 want_refresh = 1;
1419 } 1607 }
1420 else 1608 else
1421 { 1609 {
1422 XEvent unused_event; 1610 XEvent unused_event;
1423 1611
1424 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1612 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1425 Expose, 1613 ;
1426 &unused_event)) ; 1614 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1427 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1615 ;
1428 GraphicsExpose, 1616
1429 &unused_event)) ; 1617 if (scrollBar.state && ev.xany.window == scrollBar.win)
1430 if (isScrollbarWindow(ev.xany.window))
1431 { 1618 {
1432 scrollBar.setIdle(); 1619 scrollBar.state = SB_STATE_IDLE;
1433 scrollbar_show (0); 1620 scrollBar.show (0);
1434 } 1621 }
1435#ifdef MENUBAR
1436 if (menubar_visible () && isMenuBarWindow(ev.xany.window))
1437 menubar_expose ();
1438#endif
1439#ifdef RXVT_GRAPHICS
1440 Gr_expose (ev.xany.window);
1441#endif
1442
1443 } 1622 }
1444 break; 1623 break;
1445 1624
1446 case MotionNotify: 1625 case MotionNotify:
1447#ifdef POINTER_BLANK 1626#ifdef POINTER_BLANK
1448 if (hidden_pointer) 1627 if (hidden_pointer)
1449 pointer_unblank (); 1628 pointer_unblank ();
1450#endif 1629#endif
1451#if MENUBAR 1630 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1452 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)
1453 { 1637 {
1454 menubar_control (&(ev.xbutton)); 1638 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1455 break; 1639 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1456 } 1640 ; // nop
1457#endif
1458 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1459 break;
1460
1461 if (ev.xany.window == TermWin.vt)
1462 {
1463 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1641 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1464 { 1642 {
1465 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1643 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1466 ; 1644 ;
1467 1645
1468 XQueryPointer(display->display, TermWin.vt, 1646 XQueryPointer (dpy, vt,
1469 &unused_root, &unused_child, 1647 &unused_root, &unused_child,
1470 &unused_root_x, &unused_root_y, 1648 &unused_root_x, &unused_root_y,
1471 &(ev.xbutton.x), &(ev.xbutton.y), 1649 &ev.xbutton.x, &ev.xbutton.y,
1472 &unused_mask); 1650 &ev.xbutton.state);
1473#ifdef MOUSE_THRESHOLD 1651#ifdef MOUSE_THRESHOLD
1474 /* deal with a `jumpy' mouse */ 1652 /* deal with a `jumpy' mouse */
1475 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1653 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1476 { 1654 {
1477#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
1478 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1664 selection_extend (ev.xbutton.x, ev.xbutton.y,
1479 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1665 ev.xbutton.state & Button3Mask ? 2 : 0);
1666
1480#ifdef SELECTION_SCROLLING 1667#ifdef SELECTION_SCROLLING
1481 if (ev.xbutton.y < TermWin.int_bwidth 1668 if (ev.xbutton.y < int_bwidth
1482 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1669 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1483 { 1670 {
1671 page_dirn scroll_selection_dir;
1484 int dist; 1672 int dist;
1485
1486 pending_scroll_selection=1;
1487 1673
1488 /* don't clobber the current delay if we are 1674 /* don't clobber the current delay if we are
1489 * already in the middle of scrolling. 1675 * already in the middle of scrolling.
1490 */ 1676 */
1491 if (scroll_selection_delay<=0) 1677 if (!sel_scroll_ev.is_active ())
1492 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1678 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1493 1679
1494 /* save the event params so we can highlight 1680 /* save the event params so we can highlight
1495 * the selection in the pending-scroll loop 1681 * the selection in the pending-scroll loop
1496 */ 1682 */
1497 selection_save_x=ev.xbutton.x; 1683 selection_save_x = ev.xbutton.x;
1498 selection_save_y=ev.xbutton.y; 1684 selection_save_y = ev.xbutton.y;
1499 selection_save_state=
1500 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1685 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1501 1686
1502 /* calc number of lines to scroll */ 1687 /* calc number of lines to scroll */
1503 if (ev.xbutton.y<TermWin.int_bwidth) 1688 if (ev.xbutton.y < int_bwidth)
1504 { 1689 {
1505 scroll_selection_dir = UP; 1690 scroll_selection_dir = UP;
1506 dist = TermWin.int_bwidth - ev.xbutton.y; 1691 dist = int_bwidth - ev.xbutton.y;
1507 } 1692 }
1508 else 1693 else
1509 { 1694 {
1510 scroll_selection_dir = DN; 1695 scroll_selection_dir = DN;
1511 dist = ev.xbutton.y - 1696 dist = ev.xbutton.y - (int_bwidth + vt_height);
1512 (TermWin.int_bwidth + TermWin.height);
1513 } 1697 }
1698
1514 scroll_selection_lines=(Pixel2Height(dist)/ 1699 scroll_selection_lines = Pixel2Height (dist)
1515 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1700 / SELECTION_SCROLL_LINE_SPEEDUP
1701 + 1;
1516 MIN_IT(scroll_selection_lines, 1702 min_it (scroll_selection_lines,
1517 SELECTION_SCROLL_MAX_LINES); 1703 SELECTION_SCROLL_MAX_LINES);
1704 scroll_selection_lines *= scroll_selection_dir;
1518 } 1705 }
1519 else 1706 else
1520 { 1707 {
1521 /* we are within the text window, so we 1708 /* we are within the text window, so we
1522 * shouldn't be scrolling 1709 * shouldn't be scrolling
1523 */ 1710 */
1524 pending_scroll_selection = 0; 1711 sel_scroll_ev.stop();
1525 } 1712 }
1526#endif 1713#endif
1527#ifdef MOUSE_THRESHOLD 1714#ifdef MOUSE_THRESHOLD
1528
1529 } 1715 }
1530#endif 1716#endif
1531
1532 } 1717 }
1533 } 1718 }
1534 else if (isScrollbarWindow(ev.xany.window) && scrollbar_isMotion()) 1719 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1535 { 1720 {
1536 while (XCheckTypedWindowEvent(display->display, scrollBar.win, 1721 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1537 MotionNotify, &ev)) ; 1722 MotionNotify, &ev))
1723 ;
1724
1538 XQueryPointer(display->display, scrollBar.win, 1725 XQueryPointer (dpy, scrollBar.win,
1539 &unused_root, &unused_child, 1726 &unused_root, &unused_child,
1540 &unused_root_x, &unused_root_y, 1727 &unused_root_x, &unused_root_y,
1541 &(ev.xbutton.x), &(ev.xbutton.y), 1728 &ev.xbutton.x, &ev.xbutton.y,
1542 &unused_mask); 1729 &unused_mask);
1543 scr_move_to (scrollbar_position(ev.xbutton.y) - csrO, 1730 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1544 scrollbar_size()); 1731 scrollBar.size ());
1545 scr_refresh (refresh_type);
1546 refresh_limit = 0; 1732 want_refresh = 1;
1547 scrollbar_show (1); 1733 scrollBar.show (1);
1548 } 1734 }
1549 break; 1735 break;
1550 } 1736 }
1551}
1552 1737
1553#ifdef TRANSPARENT 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
1870rxvt_term::rootwin_cb (XEvent &ev)
1871{
1872 make_current ();
1873
1874 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1875 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1876 return;
1877
1878 switch (ev.type)
1879 {
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 */
1885 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1886 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1887 {
1888#if BG_IMAGE_FROM_ROOT
1889 if (option (Opt_transparent))
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));
1896 }
1897
1898 break;
1899 }
1900
1901 refresh_check ();
1902}
1903#endif
1904
1554void 1905void
1555rxvt_term::rootwin_cb (XEvent &ev)
1556{
1557 SET_R (this);
1558 SET_LOCALE (locale);
1559
1560 if (ev.type == PropertyNotify)
1561 {
1562 /*
1563 * if user used some Esetroot compatible prog to set the root bg,
1564 * use the property to determine the pixmap. We use it later on.
1565 */
1566 if (xa[XA_XROOTPMAPID] == 0)
1567 xa[XA_XROOTPMAPID] = XInternAtom(display->display, "_XROOTPMAP_ID", False);
1568
1569 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1570 return;
1571 }
1572
1573 if ((Options & Opt_transparent) && check_our_parents ())
1574 {
1575 if (am_transparent)
1576 want_full_refresh = 1;
1577 }
1578}
1579#endif
1580
1581void
1582rxvt_term::button_press (const XButtonEvent &ev) 1906rxvt_term::button_press (XButtonEvent &ev)
1583{ 1907{
1584 int reportmode = 0, clickintime; 1908 int reportmode = 0, clickintime;
1585 1909
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1910 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1911
1587 if (!bypass_keystate) 1912 if (!bypass_keystate)
1588 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1913 reportmode = !! (priv_modes & PrivMode_mouse_report);
1914
1589 /* 1915 /*
1590 * VT window processing of button press 1916 * VT window processing of button press
1591 */ 1917 */
1592 if (ev.window == TermWin.vt) 1918 if (ev.window == vt)
1593 { 1919 {
1594#if RXVT_GRAPHICS 1920 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1595 if (ev.subwindow != None) 1921 return;
1596 rxvt_Gr_ButtonPress (ev.x, ev.y);
1597 else
1598#endif
1599 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;
1600 { 1929 }
1930#endif
1931
1601 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1932 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1933
1602 if (reportmode) 1934 if (reportmode)
1935 {
1936 /* mouse report from vt window */
1937 /* save the xbutton state (for ButtonRelease) */
1938 MEvent.state = ev.state;
1939#ifdef MOUSE_REPORT_DOUBLECLICK
1940 if (ev.button == MEvent.button && clickintime)
1603 { 1941 {
1604 /* mouse report from vt window */ 1942 /* same button, within allowed time */
1605 /* save the xbutton state (for ButtonRelease) */ 1943 MEvent.clicks++;
1606 MEvent.state = ev.state; 1944
1607#ifdef MOUSE_REPORT_DOUBLECLICK 1945 if (MEvent.clicks > 1)
1608 if (ev.button == MEvent.button && clickintime)
1609 { 1946 {
1610 /* same button, within alloted time */
1611 MEvent.clicks++;
1612 if (MEvent.clicks > 1)
1613 {
1614 /* only report double clicks */ 1947 /* only report double clicks */
1615 MEvent.clicks = 2; 1948 MEvent.clicks = 2;
1616 mouse_report (ev); 1949 mouse_report (ev);
1617 1950
1618 /* don't report the release */ 1951 /* don't report the release */
1619 MEvent.clicks = 0; 1952 MEvent.clicks = 0;
1620 MEvent.button = AnyButton; 1953 MEvent.button = AnyButton;
1621 }
1622 } 1954 }
1623 else
1624 {
1625 /* different button, or time expired */
1626 MEvent.clicks = 1;
1627 MEvent.button = ev.button;
1628 mouse_report (ev);
1629 }
1630#else
1631 MEvent.button = ev.button;
1632 mouse_report (ev);
1633#endif /* MOUSE_REPORT_DOUBLECLICK */
1634
1635 } 1955 }
1636 else 1956 else
1637 { 1957 {
1958 /* different button, or time expired */
1959 MEvent.clicks = 1;
1960 MEvent.button = ev.button;
1961 mouse_report (ev);
1962 }
1963#else
1964 MEvent.button = ev.button;
1965 mouse_report (ev);
1966#endif /* MOUSE_REPORT_DOUBLECLICK */
1967
1968 }
1969 else
1970 {
1638 if (ev.button != MEvent.button) 1971 if (ev.button != MEvent.button)
1639 MEvent.clicks = 0; 1972 MEvent.clicks = 0;
1973
1640 switch (ev.button) 1974 switch (ev.button)
1641 { 1975 {
1642 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
1643 /* allow shift+left click to extend selection */ 1985 /* allow shift+left click to extend selection */
1644 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1986 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1645 { 1987 {
1646 if (MEvent.button == Button1 && clickintime)
1647 selection_rotate (ev.x, ev.y);
1648 else
1649 selection_extend (ev.x, ev.y, 1);
1650 }
1651 else
1652 {
1653 if (MEvent.button == Button1 && clickintime)
1654 MEvent.clicks++;
1655 else
1656 MEvent.clicks = 1;
1657
1658 selection_click (MEvent.clicks, ev.x, ev.y);
1659 }
1660
1661 MEvent.button = Button1;
1662 break;
1663
1664 case Button3:
1665 if (MEvent.button == Button3 && clickintime) 1988 if (MEvent.button == Button1 && clickintime)
1666 selection_rotate (ev.x, ev.y); 1989 selection_rotate (ev.x, ev.y);
1667 else 1990 else
1668 selection_extend (ev.x, ev.y, 1); 1991 selection_extend (ev.x, ev.y, 1);
1992 }
1993 else
1994 {
1995 if (MEvent.button == Button1 && clickintime)
1996 MEvent.clicks++;
1997 else
1998 MEvent.clicks = 1;
1999
2000 selection_click (MEvent.clicks, ev.x, ev.y);
2001 }
2002
2003 MEvent.button = Button1;
2004 break;
2005
2006 case Button3:
2007 if (MEvent.button == Button3 && clickintime)
2008 selection_rotate (ev.x, ev.y);
2009 else
2010 selection_extend (ev.x, ev.y, 1);
2011
1669 MEvent.button = Button3; 2012 MEvent.button = Button3;
1670 break; 2013 break;
1671 }
1672 } 2014 }
2015 }
2016
1673 MEvent.time = ev.time; 2017 MEvent.time = ev.time;
1674 return; 2018 return;
1675 }
1676 } 2019 }
1677 2020
1678 /* 2021 /*
1679 * Scrollbar window processing of button press 2022 * Scrollbar window processing of button press
1680 */ 2023 */
1681 if (isScrollbarWindow(ev.window)) 2024 if (scrollBar.state && ev.window == scrollBar.win)
1682 { 2025 {
1683 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;
1684 /* 2034 /*
1685 * Rxvt-style scrollbar: 2035 * Rxvt-style scrollbar:
1686 * move up if mouse is above slider 2036 * move up if mouse is above slider
1687 * move dn if mouse is below slider 2037 * move dn if mouse is below slider
1688 * 2038 *
… …
1697 /* 2047 /*
1698 * Mouse report disabled scrollbar: 2048 * Mouse report disabled scrollbar:
1699 * arrow buttons - send up/down 2049 * arrow buttons - send up/down
1700 * click on scrollbar - send pageup/down 2050 * click on scrollbar - send pageup/down
1701 */ 2051 */
1702 if ((scrollBar.style == R_SB_NEXT 2052 if (direction == UP)
1703 && scrollbarnext_upButton(ev.y))
1704 || (scrollBar.style == R_SB_RXVT
1705 && scrollbarrxvt_upButton(ev.y)))
1706 tt_printf("\033[A"); 2053 tt_printf ("\033[A");
1707 else if ((scrollBar.style == R_SB_NEXT 2054 else if (direction == DN)
1708 && scrollbarnext_dnButton(ev.y))
1709 || (scrollBar.style == R_SB_RXVT
1710 && scrollbarrxvt_dnButton(ev.y)))
1711 tt_printf("\033[B"); 2055 tt_printf ("\033[B");
1712 else 2056 else
1713 switch (ev.button) 2057 switch (ev.button)
1714 { 2058 {
1715 case Button2: 2059 case Button2:
1716 tt_printf("\014"); 2060 tt_printf ("\014");
1717 break; 2061 break;
1718 case Button1: 2062 case Button1:
1719 tt_printf("\033[6~"); 2063 tt_printf ("\033[6~");
1720 break; 2064 break;
1721 case Button3: 2065 case Button3:
1722 tt_printf("\033[5~"); 2066 tt_printf ("\033[5~");
1723 break; 2067 break;
1724 } 2068 }
1725 } 2069 }
1726 else 2070 else
1727#endif /* NO_SCROLLBAR_REPORT */ 2071#endif /* NO_SCROLLBAR_REPORT */
1728
1729 {
1730 char upordown = 0;
1731
1732 if (scrollBar.style == R_SB_NEXT)
1733 { 2072 {
1734 if (scrollbarnext_upButton(ev.y)) 2073 if (direction != NO_DIR)
1735 upordown = -1; /* up */
1736 else if (scrollbarnext_dnButton(ev.y))
1737 upordown = 1; /* down */
1738 }
1739 else if (scrollBar.style == R_SB_RXVT)
1740 {
1741 if (scrollbarrxvt_upButton(ev.y))
1742 upordown = -1; /* up */
1743 else if (scrollbarrxvt_dnButton(ev.y))
1744 upordown = 1; /* down */
1745 }
1746 if (upordown)
1747 { 2074 {
1748#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2075#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1749 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2076 if (!cont_scroll_ev.is_active ())
2077 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1750#endif 2078#endif
1751 if (scr_page (upordown < 0 ? UP : DN, 1)) 2079 if (scr_page (direction, 1))
1752 { 2080 {
1753 if (upordown < 0) 2081 if (direction == UP)
1754 scrollBar.setUp (); 2082 scrollBar.state = SB_STATE_UP;
1755 else 2083 else
1756 scrollBar.setDn (); 2084 scrollBar.state = SB_STATE_DOWN;
1757 } 2085 }
1758 } 2086 }
1759 else 2087 else
1760 switch (ev.button) 2088 switch (ev.button)
1761 { 2089 {
1762 case Button2: 2090 case Button2:
1763 switch (scrollbar_align) 2091 switch (scrollBar.align)
1764 { 2092 {
1765 case R_SB_ALIGN_TOP: 2093 case SB_ALIGN_TOP:
1766 csrO = 0; 2094 csrO = 0;
1767 break; 2095 break;
1768 case R_SB_ALIGN_CENTRE: 2096 case SB_ALIGN_CENTRE:
1769 csrO = (scrollBar.bot - scrollBar.top) / 2; 2097 csrO = (scrollBar.bot - scrollBar.top) / 2;
1770 break; 2098 break;
1771 case R_SB_ALIGN_BOTTOM: 2099 case SB_ALIGN_BOTTOM:
1772 csrO = scrollBar.bot - scrollBar.top; 2100 csrO = scrollBar.bot - scrollBar.top;
1773 break; 2101 break;
1774 } 2102 }
2103
1775 if (scrollBar.style == R_SB_XTERM 2104 if (scrollBar.style == SB_STYLE_XTERM
1776 || scrollbar_above_slider(ev.y) 2105 || scrollBar.above_slider (ev.y)
1777 || scrollbar_below_slider(ev.y)) 2106 || scrollBar.below_slider (ev.y))
1778 scr_move_to ( scrollbar_position(ev.y) - csrO, 2107 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1779 scrollbar_size()); 2108
1780 scrollBar.setMotion (); 2109 scrollBar.state = SB_STATE_MOTION;
1781 break; 2110 break;
1782 2111
1783 case Button1: 2112 case Button1:
1784 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2113 if (scrollBar.align == SB_ALIGN_CENTRE)
1785 csrO = ev.y - scrollBar.top; 2114 csrO = ev.y - scrollBar.top;
1786 /* FALLTHROUGH */ 2115 /* FALLTHROUGH */
1787 2116
1788 case Button3: 2117 case Button3:
1789 if (scrollBar.style != R_SB_XTERM) 2118 if (scrollBar.style != SB_STYLE_XTERM)
1790 { 2119 {
1791 if (scrollbar_above_slider(ev.y)) 2120 if (scrollBar.above_slider (ev.y))
1792# ifdef RXVT_SCROLL_FULL 2121# ifdef RXVT_SCROLL_FULL
1793 scr_page (UP, TermWin.nrow - 1); 2122 scr_page (UP, nrow - 1);
1794# else 2123# else
1795 scr_page (UP, TermWin.nrow / 4); 2124 scr_page (UP, nrow / 4);
1796# endif 2125# endif
1797 else if (scrollbar_below_slider(ev.y)) 2126 else if (scrollBar.below_slider (ev.y))
1798# ifdef RXVT_SCROLL_FULL 2127# ifdef RXVT_SCROLL_FULL
1799 scr_page (DN, TermWin.nrow - 1); 2128 scr_page (DN, nrow - 1);
1800# else 2129# else
1801 scr_page (DN, TermWin.nrow / 4); 2130 scr_page (DN, nrow / 4);
1802# endif 2131# endif
1803 else 2132 else
1804 scrollBar.setMotion (); 2133 scrollBar.state = SB_STATE_MOTION;
1805 } 2134 }
1806 else 2135 else
1807 { 2136 {
1808 scr_page ((ev.button == Button1 ? DN : UP), 2137 scr_page ((ev.button == Button1 ? DN : UP),
1809 (TermWin.nrow 2138 (nrow
1810 * scrollbar_position(ev.y) 2139 * scrollBar.position (ev.y)
1811 / scrollbar_size())); 2140 / scrollBar.size ()));
1812 } 2141 }
2142
1813 break; 2143 break;
1814 } 2144 }
1815 } 2145 }
2146
1816 return; 2147 return;
1817 } 2148 }
1818#if MENUBAR
1819 /*
1820 * Menubar window processing of button press
1821 */
1822 if (isMenuBarWindow(ev.window))
1823 menubar_control (ev);
1824#endif
1825} 2149}
1826 2150
1827void 2151void
1828rxvt_term::button_release (const XButtonEvent &ev) 2152rxvt_term::button_release (XButtonEvent &ev)
1829{ 2153{
1830 int reportmode = 0; 2154 int reportmode = 0;
1831 2155
1832 csrO = 0; /* reset csr Offset */ 2156 csrO = 0; /* reset csr Offset */
1833 if (!bypass_keystate) 2157 if (!bypass_keystate)
1834 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2158 reportmode = !! (priv_modes & PrivMode_mouse_report);
1835 2159
1836 if (scrollbar_isUpDn()) 2160 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1837 { 2161 {
1838 scrollBar.setIdle (); 2162 scrollBar.state = SB_STATE_IDLE;
1839 scrollbar_show (0); 2163 scrollBar.show (0);
1840#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1841 refresh_type &= ~SMOOTH_REFRESH;
1842#endif
1843
1844 } 2164 }
2165
1845#ifdef SELECTION_SCROLLING 2166#ifdef SELECTION_SCROLLING
1846 pending_scroll_selection=0; 2167 sel_scroll_ev.stop();
1847#endif 2168#endif
2169
1848 if (ev.window == TermWin.vt) 2170 if (ev.window == vt)
1849 { 2171 {
1850#ifdef RXVT_GRAPHICS 2172 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1851 if (ev.subwindow != None) 2173 return;
1852 rxvt_Gr_ButtonRelease(ev.x, ev.y);
1853 else
1854#endif
1855 2174
1856 { 2175#if ISO_14755
2176 // 5.4
2177 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2178 return;
2179#endif
2180
1857 if (reportmode) 2181 if (reportmode)
2182 {
2183 /* mouse report from vt window */
2184 /* don't report release of wheel "buttons" */
2185 if (ev.button >= 4)
2186 return;
2187#ifdef MOUSE_REPORT_DOUBLECLICK
2188 /* only report the release of 'slow' single clicks */
2189 if (MEvent.button != AnyButton
2190 && (ev.button != MEvent.button
2191 || (ev.time - MEvent.time
2192 > MULTICLICK_TIME / 2)))
1858 { 2193 {
1859 /* mouse report from vt window */
1860 /* don't report release of wheel "buttons" */
1861 if (ev.button >= 4)
1862 return;
1863#ifdef MOUSE_REPORT_DOUBLECLICK
1864 /* only report the release of 'slow' single clicks */
1865 if (MEvent.button != AnyButton
1866 && (ev.button != MEvent.button
1867 || (ev.time - MEvent.time
1868 > MULTICLICK_TIME / 2)))
1869 {
1870 MEvent.clicks = 0; 2194 MEvent.clicks = 0;
1871 MEvent.button = AnyButton;
1872 mouse_report (ev);
1873 }
1874#else /* MOUSE_REPORT_DOUBLECLICK */
1875 MEvent.button = AnyButton; 2195 MEvent.button = AnyButton;
1876 mouse_report (ev); 2196 mouse_report (ev);
1877#endif /* MOUSE_REPORT_DOUBLECLICK */
1878 return;
1879 } 2197 }
2198#else /* MOUSE_REPORT_DOUBLECLICK */
2199 MEvent.button = AnyButton;
2200 mouse_report (ev);
2201#endif /* MOUSE_REPORT_DOUBLECLICK */
2202 return;
2203 }
2204
1880 /* 2205 /*
1881 * dumb hack to compensate for the failure of click-and-drag 2206 * dumb hack to compensate for the failure of click-and-drag
1882 * when overriding mouse reporting 2207 * when overriding mouse reporting
1883 */ 2208 */
1884 if (PrivateModes & PrivMode_mouse_report 2209 if (priv_modes & PrivMode_mouse_report
1885 && bypass_keystate 2210 && bypass_keystate
1886 && ev.button == Button1 && MEvent.clicks <= 1) 2211 && ev.button == Button1 && MEvent.clicks <= 1)
1887 selection_extend (ev.x, ev.y, 0); 2212 selection_extend (ev.x, ev.y, 0);
1888 2213
1889 switch (ev.button) 2214 switch (ev.button)
2215 {
2216 case Button1:
2217 case Button3:
2218 selection_make (ev.time);
2219 break;
2220
2221 case Button2:
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);
2224 break;
2225
2226#ifdef MOUSE_WHEEL
2227 case Button4:
2228 case Button5:
1890 { 2229 {
1891 case Button1: 2230 int lines;
1892 case Button3: 2231 page_dirn dirn;
1893 selection_make (ev.time); 2232
2233 dirn = ev.button == Button4 ? UP : DN;
2234
2235 if (ev.state & ShiftMask)
1894 break; 2236 lines = 1;
1895 case Button2: 2237 else if (option (Opt_mouseWheelScrollPage))
1896 selection_request (ev.time, ev.x, ev.y); 2238 lines = nrow - 1;
1897 break; 2239 else
2240 lines = 5;
2241
1898#ifdef MOUSE_WHEEL 2242# ifdef MOUSE_SLIP_WHEELING
1899 case Button4: 2243 if (ev.state & ControlMask)
1900 case Button5:
1901 { 2244 {
2245 mouse_slip_wheel_speed += dirn;
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);
1902 int i; 2250 }
1903 page_dirn v;
1904
1905 v = (ev.button == Button4) ? UP : DN;
1906 if (ev.state & ShiftMask)
1907 i = 1;
1908 else if ((Options & Opt_mouseWheelScrollPage))
1909 i = TermWin.nrow - 1;
1910 else 2251 else
1911 i = 5;
1912# ifdef MOUSE_SLIP_WHEELING
1913 if (ev.state & ControlMask)
1914 {
1915 mouse_slip_wheel_speed += (v ? -1 : 1);
1916 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1917 }
1918# endif 2252# endif
1919# ifdef JUMP_MOUSE_WHEEL
1920 scr_page (v, i);
1921 scr_refresh (SMOOTH_REFRESH);
1922 scrollbar_show (1);
1923# else
1924 while (i--)
1925 {
1926 scr_page (v, 1);
1927 scr_refresh (SMOOTH_REFRESH);
1928 scrollbar_show (1);
1929 }
1930# endif
1931
1932 }
1933 break;
1934#endif
1935
1936 }
1937 }
1938 }
1939#ifdef MENUBAR
1940 else if (isMenuBarWindow(ev.window))
1941 menubar_control (ev);
1942#endif
1943}
1944
1945
1946#ifdef TRANSPARENT
1947/*
1948 * Check our parents are still who we think they are.
1949 * Do transparency updates if required
1950 */
1951int
1952rxvt_term::check_our_parents ()
1953{
1954 int i, pchanged, aformat, have_pixmap, rootdepth;
1955 unsigned long nitems, bytes_after;
1956 Atom atype;
1957 unsigned char *prop = NULL;
1958 Window root, oldp, *list;
1959 Pixmap rootpixmap = None;
1960 XWindowAttributes wattr, wrootattr;
1961
1962 pchanged = 0;
1963
1964 if (!(Options & Opt_transparent))
1965 return pchanged; /* Don't try any more */
1966
1967 XGetWindowAttributes(display->display, display->root, &wrootattr);
1968 rootdepth = wrootattr.depth;
1969
1970 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr);
1971 if (rootdepth != wattr.depth)
1972 {
1973 if (am_transparent)
1974 {
1975 pchanged = 1;
1976 XSetWindowBackground(display->display, TermWin.vt,
1977 PixColors[Color_bg]);
1978 am_transparent = am_pixmap_trans = 0;
1979 }
1980 return pchanged; /* Don't try any more */
1981 }
1982
1983 /* Get all X ops out of the queue so that our information is up-to-date. */
1984 XSync(display->display, False);
1985
1986 /*
1987 * Make the frame window set by the window manager have
1988 * the root background. Some window managers put multiple nested frame
1989 * windows for each client, so we have to take care about that.
1990 */
1991 i = (xa[XA_XROOTPMAPID] != 0
1992 && (XGetWindowProperty(display->display, display->root, xa[XA_XROOTPMAPID],
1993 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1994 &nitems, &bytes_after, &prop) == Success));
1995 if (!i || prop == NULL)
1996 have_pixmap = 0;
1997 else
1998 {
1999 have_pixmap = 1;
2000 rootpixmap = *((Pixmap *)prop);
2001 XFree(prop);
2002 }
2003 if (have_pixmap)
2004 {
2005 /*
2006 * Copy display->root pixmap transparency
2007 */
2008 int sx, sy, nx, ny;
2009 unsigned int nw, nh;
2010 Window cr;
2011 XImage *image;
2012 GC gc;
2013 XGCValues gcvalue;
2014
2015 XTranslateCoordinates(display->display, TermWin.parent[0], display->root,
2016 0, 0, &sx, &sy, &cr);
2017 nw = (unsigned int)szHint.width;
2018 nh = (unsigned int)szHint.height;
2019 nx = ny = 0;
2020 if (sx < 0)
2021 {
2022 nw += sx;
2023 nx = -sx;
2024 sx = 0;
2025 }
2026 if (sy < 0)
2027 {
2028 nh += sy;
2029 ny = -sy;
2030 sy = 0;
2031 }
2032 MIN_IT(nw, (unsigned int)(wrootattr.width - sx));
2033 MIN_IT(nh, (unsigned int)(wrootattr.height - sy));
2034 allowedxerror = -1;
2035 image = XGetImage(display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2036 ZPixmap);
2037 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2038 /* XXX: may need a delay here? */
2039 allowedxerror = 0;
2040 if (image == NULL)
2041 {
2042 if (am_transparent && am_pixmap_trans)
2043 {
2044 pchanged = 1;
2045 if (TermWin.pixmap != None)
2046 { 2253 {
2047 XFreePixmap(display->display, TermWin.pixmap); 2254 scr_page (dirn, lines);
2048 TermWin.pixmap = None; 2255 scrollBar.show (1);
2049 } 2256 }
2050 } 2257 }
2051 am_pixmap_trans = 0; 2258 break;
2259#endif
2260 }
2261 }
2262}
2263
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))
2275 {
2276 seq_begin = cmdbuf_ptr;
2277 ch = next_char ();
2278
2279 if (ch == NOCHAR)
2280 break;
2281 }
2282
2283 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2284 {
2285 if (ecb_unlikely (!seen_input))
2286 {
2287 seen_input = 1;
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))
2314 {
2315 if (ch == C0_LF)
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
2355 }
2356
2357 seq_begin = cmdbuf_ptr;
2358 ch = next_char ();
2359 }
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 }
2052 } 2375 }
2053 else 2376 else
2054 { 2377 {
2055 if (TermWin.pixmap != None) 2378 try
2056 XFreePixmap(display->display, TermWin.pixmap);
2057 TermWin.pixmap = XCreatePixmap(display->display, TermWin.vt,
2058 (unsigned int)szHint.width,
2059 (unsigned int)szHint.height,
2060 (unsigned int)image->depth);
2061 gc = XCreateGC(display->display, TermWin.vt, 0UL, &gcvalue);
2062 XPutImage(display->display, TermWin.pixmap, gc, image, 0, 0,
2063 nx, ny, (unsigned int)image->width,
2064 (unsigned int)image->height);
2065 XFreeGC(display->display, gc);
2066 XDestroyImage(image);
2067 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2068 TermWin.pixmap);
2069 if (!am_transparent || !am_pixmap_trans)
2070 pchanged = 1;
2071 am_transparent = am_pixmap_trans = 1;
2072 }
2073 }
2074 if (!am_pixmap_trans)
2075 {
2076 unsigned int n;
2077 /*
2078 * InheritPixmap transparency
2079 */
2080 D_X((stderr, "InheritPixmap Seeking to %08lx", display->root));
2081 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window));
2082 i++)
2083 {
2084 oldp = TermWin.parent[i];
2085 XQueryTree(display->display, TermWin.parent[i - 1], &root,
2086 &TermWin.parent[i], &list, &n);
2087 XFree(list);
2088 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2089 if (TermWin.parent[i] == display->root)
2090 { 2379 {
2091 if (oldp != None) 2380 process_nonprinting (ch);
2092 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;
2093 break; 2386 break;
2094 } 2387 }
2095 if (oldp != TermWin.parent[i]) 2388
2096 pchanged = 1; 2389 ch = NOCHAR;
2097 }
2098 n = 0;
2099 if (pchanged)
2100 { 2390 }
2101 for (; n < (unsigned int)i; n++) 2391 }
2102 { 2392}
2103 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2393
2104 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2394// read the next character
2105 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2395wchar_t ecb_hot
2106 { 2396rxvt_term::next_char () NOTHROW
2107 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2397{
2108 break; 2398 while (cmdbuf_ptr < cmdbuf_endp)
2109 } 2399 {
2110 } 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)
2111 } 2408 {
2112 if (n > (int)(sizeof(TermWin.parent) 2409 // the mbstate stores incomplete sequences. didn't know this :/
2113 / sizeof(TermWin.parent[0]))) 2410 cmdbuf_ptr = cmdbuf_endp;
2411 break;
2114 { 2412 }
2115 D_X((stderr, "InheritPixmap Turning off")); 2413
2116 XSetWindowBackground(display->display, TermWin.parent[0], 2414 if (len == (size_t)-1)
2117 PixColors[Color_fg]);
2118 XSetWindowBackground(display->display, TermWin.vt,
2119 PixColors[Color_bg]);
2120 am_transparent = 0;
2121 /* XXX: also turn off Opt_transparent? */
2122 } 2415 {
2123 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
2124 { 2420 }
2125 /* wait (an arbitrary period) for the WM to do its thing
2126 * needed for fvwm2.2.2 (and before?) */
2127# ifdef HAVE_NANOSLEEP
2128 struct timespec rqt;
2129 2421
2130 rqt.tv_sec = 1; 2422 // assume wchar == unicode
2131 rqt.tv_nsec = 0; 2423 cmdbuf_ptr += len;
2132 nanosleep(&rqt, NULL); 2424 return wc & UNICODE_MASK;
2133# else
2134 sleep(1);
2135# endif
2136 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2137 for (n = 0; n < (unsigned int)i; n++)
2138 XSetWindowBackgroundPixmap(display->display, TermWin.parent[n],
2139 ParentRelative);
2140 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2141 ParentRelative);
2142 am_transparent = 1;
2143 }
2144 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++)
2145 TermWin.parent[i] = None;
2146 } 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
2147 return pchanged; 2449 return c;
2148} 2450}
2149#endif
2150 2451
2151/*}}} */ 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}
2152 2462
2153/*{{{ print pipe */ 2463/*{{{ print pipe */
2154/*----------------------------------------------------------------------*/ 2464/*----------------------------------------------------------------------*/
2155#ifdef PRINTPIPE 2465#ifdef PRINTPIPE
2156FILE * 2466FILE * ecb_cold
2157rxvt_term::popen_printer () 2467rxvt_term::popen_printer ()
2158{ 2468{
2159 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2469 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2160 2470
2161 if (stream == NULL) 2471 if (stream == NULL)
2162 rxvt_print_error("can't open printer pipe"); 2472 rxvt_warn ("can't open printer pipe, not printing.\n");
2473
2163 return stream; 2474 return stream;
2164} 2475}
2165 2476
2166int 2477int ecb_cold
2167rxvt_term::pclose_printer (FILE *stream) 2478rxvt_term::pclose_printer (FILE *stream)
2168{ 2479{
2169 fflush (stream); 2480 fflush (stream);
2170 /* pclose() reported not to work on SunOS 4.1.3 */
2171# if defined (__sun__) /* TODO: RESOLVE THIS */
2172 /* pclose works provided SIGCHLD handler uses waitpid */
2173 return pclose (stream); /* return fclose (stream); */
2174# else
2175 return pclose (stream); 2481 return pclose (stream);
2176# endif
2177} 2482}
2178 2483
2179/* 2484/*
2180 * simulate attached vt100 printer 2485 * simulate attached vt100 printer
2181 */ 2486 */
2182void 2487void ecb_cold
2183rxvt_term::process_print_pipe () 2488rxvt_term::process_print_pipe ()
2184{ 2489{
2185 int done; 2490 FILE *fd = popen_printer ();
2186 FILE *fd;
2187 2491
2188 if ((fd = popen_printer ()) == NULL) 2492 if (!fd)
2189 return; 2493 return;
2190 2494
2191 /* 2495 /*
2192 * 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
2193 * is received. 2497 * is received.
2194 */ 2498 */
2195 for (done = 0; !done;) 2499 for (int done = 0; !done; )
2196 { 2500 {
2197 unsigned char buf[8]; 2501 unsigned char buf[8];
2198 unsigned char ch; 2502 unicode_t ch;
2199 unsigned int i, len; 2503 unsigned int i, len;
2200 2504
2201 if ((ch = cmd_getc ()) != C0_ESC) 2505 if ((ch = cmd_getc ()) != C0_ESC)
2202 { 2506 {
2203 if (putc(ch, fd) == EOF) 2507 if (putc (ch, fd) == EOF)
2204 break; /* done = 1 */ 2508 break; /* done = 1 */
2205 } 2509 }
2206 else 2510 else
2207 { 2511 {
2208 len = 0; 2512 len = 0;
… …
2219 { 2523 {
2220 if ((buf[len++] = cmd_getc ()) == 'i') 2524 if ((buf[len++] = cmd_getc ()) == 'i')
2221 break; /* done = 1 */ 2525 break; /* done = 1 */
2222 } 2526 }
2223 } 2527 }
2528
2224 for (i = 0; i < len; i++) 2529 for (i = 0; i < len; i++)
2225 if (putc(buf[i], fd) == EOF) 2530 if (putc (buf[i], fd) == EOF)
2226 { 2531 {
2227 done = 1; 2532 done = 1;
2228 break; 2533 break;
2229 } 2534 }
2230 } 2535 }
2231 } 2536 }
2537
2232 pclose_printer (fd); 2538 pclose_printer (fd);
2233} 2539}
2234#endif /* PRINTPIPE */ 2540#endif /* PRINTPIPE */
2235/*}}} */ 2541/*}}} */
2236 2542
2237/* *INDENT-OFF* */
2238enum { 2543enum {
2239 C1_40 = 0x40, 2544 C1_40 = 0x40,
2240 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,
2241 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,
2242 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,
2243 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,
2244}; 2549};
2245/* *INDENT-ON* */
2246 2550
2247/*{{{ process non-printing single characters */ 2551/*{{{ process non-printing single characters */
2248void 2552void ecb_hot
2249rxvt_term::process_nonprinting (unsigned char ch) 2553rxvt_term::process_nonprinting (unicode_t ch)
2250{ 2554{
2251 switch (ch) 2555 switch (ch)
2252 { 2556 {
2557 case C0_ESC:
2558 process_escape_seq ();
2559 break;
2253 case C0_ENQ: /* terminal Status */ 2560 case C0_ENQ: /* terminal Status */
2254 if (rs[Rs_answerbackstring]) 2561 if (rs[Rs_answerbackstring])
2255 tt_write( 2562 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2256 (const unsigned char *)rs[Rs_answerbackstring],
2257 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2258 else 2563 else
2259 tt_write((unsigned char *)VT100_ANS, 2564 tt_write (VT100_ANS, strlen (VT100_ANS));
2260 (unsigned int)STRLEN(VT100_ANS));
2261 break; 2565 break;
2262 case C0_BEL: /* bell */ 2566 case C0_BEL: /* bell */
2263 scr_bell (); 2567 scr_bell ();
2264 break; 2568 break;
2265 case C0_BS: /* backspace */ 2569 case C0_BS: /* backspace */
… …
2280 scr_charset_choose (1); 2584 scr_charset_choose (1);
2281 break; 2585 break;
2282 case C0_SI: /* shift in - acs */ 2586 case C0_SI: /* shift in - acs */
2283 scr_charset_choose (0); 2587 scr_charset_choose (0);
2284 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
2285 } 2602 }
2286} 2603}
2287/*}}} */ 2604/*}}} */
2288 2605
2289 2606
2290/*{{{ process VT52 escape sequences */ 2607/*{{{ process VT52 escape sequences */
2291void 2608void ecb_cold
2292rxvt_term::process_escape_vt52 (unsigned char ch) 2609rxvt_term::process_escape_vt52 (unicode_t ch)
2293{ 2610{
2294 int row, col; 2611 int row, col;
2295 2612
2296 switch (ch) 2613 switch (ch)
2297 { 2614 {
… …
2327 row = cmd_getc () - ' '; 2644 row = cmd_getc () - ' ';
2328 col = cmd_getc () - ' '; 2645 col = cmd_getc () - ' ';
2329 scr_gotorc (row, col, 0); 2646 scr_gotorc (row, col, 0);
2330 break; 2647 break;
2331 case 'Z': /* identify the terminal type */ 2648 case 'Z': /* identify the terminal type */
2332 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2649 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2333 break; 2650 break;
2334 case '<': /* turn off VT52 mode */ 2651 case '<': /* turn off VT52 mode */
2335 PrivMode(0, PrivMode_vt52); 2652 priv_modes &= ~PrivMode_vt52;
2336 break; 2653 break;
2337 case 'F': /* use special graphics character set */ 2654 case 'F': /* use special graphics character set */
2338 case 'G': /* use regular character set */ 2655 case 'G': /* use regular character set */
2339 /* unimplemented */ 2656 /* unimplemented */
2340 break; 2657 break;
… …
2346} 2663}
2347/*}}} */ 2664/*}}} */
2348 2665
2349 2666
2350/*{{{ process escape sequences */ 2667/*{{{ process escape sequences */
2351void 2668void ecb_hot
2352rxvt_term::process_escape_seq () 2669rxvt_term::process_escape_seq ()
2353{ 2670{
2354 unsigned char ch = cmd_getc (); 2671 unicode_t ch = cmd_getc ();
2355 2672
2356 if (PrivateModes & PrivMode_vt52) 2673 if (priv_modes & PrivMode_vt52)
2357 { 2674 {
2358 process_escape_vt52 (ch); 2675 process_escape_vt52 (ch);
2359 return; 2676 return;
2360 } 2677 }
2361 2678
2362 switch (ch) 2679 switch (ch)
2363 { 2680 {
2364 /* case 1: do_tek_mode (); break; */
2365 case '#': 2681 case '#':
2366 if (cmd_getc () == '8') 2682 if (cmd_getc () == '8')
2367 scr_E (); 2683 scr_E ();
2368 break; 2684 break;
2369 case '(': 2685 case '(':
… …
2376 scr_charset_set (2, (unsigned int)cmd_getc ()); 2692 scr_charset_set (2, (unsigned int)cmd_getc ());
2377 break; 2693 break;
2378 case '+': 2694 case '+':
2379 scr_charset_set (3, (unsigned int)cmd_getc ()); 2695 scr_charset_set (3, (unsigned int)cmd_getc ());
2380 break; 2696 break;
2381#ifdef MULTICHAR_SET 2697#if !ENABLE_MINIMAL
2382 case '$':
2383 scr_charset_set (-2, (unsigned int)cmd_getc ());
2384 break;
2385#endif
2386#ifndef NO_FRILLS
2387 case '6': 2698 case '6':
2388 scr_backindex (); 2699 scr_backindex ();
2389 break; 2700 break;
2390#endif 2701#endif
2391 case '7': 2702 case '7':
2392 scr_cursor (SAVE); 2703 scr_cursor (SAVE);
2393 break; 2704 break;
2394 case '8': 2705 case '8':
2395 scr_cursor (RESTORE); 2706 scr_cursor (RESTORE);
2396 break; 2707 break;
2397#ifndef NO_FRILLS 2708#if !ENABLE_MINIMAL
2398 case '9': 2709 case '9':
2399 scr_forwardindex (); 2710 scr_forwardindex ();
2400 break; 2711 break;
2401#endif 2712#endif
2713 // DECPAM/DECPNM
2402 case '=': 2714 case '=':
2715 priv_modes |= PrivMode_aplKP;
2716 break;
2403 case '>': 2717 case '>':
2404 PrivMode((ch == '='), PrivMode_aplKP); 2718 priv_modes &= ~PrivMode_aplKP;
2405 break; 2719 break;
2406 2720
2407 case C1_40: 2721 case C1_40:
2408 cmd_getc (); 2722 cmd_getc ();
2409 break; 2723 break;
… …
2412 break; 2726 break;
2413 2727
2414 /* 8.3.87: NEXT LINE */ 2728 /* 8.3.87: NEXT LINE */
2415 case C1_NEL: /* ESC E */ 2729 case C1_NEL: /* ESC E */
2416 { 2730 {
2417 uint32_t nlcr[] = { '\n', '\r' }; 2731 wchar_t nlcr[] = { C0_LF, C0_CR };
2418 scr_add_lines (nlcr, 1, 2); 2732 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2419 } 2733 }
2420 break; 2734 break;
2421 2735
2422 /* kidnapped escape sequence: Should be 8.3.48 */ 2736 /* kidnapped escape sequence: Should be 8.3.48 */
2423 case C1_ESA: /* ESC G */ 2737 case C1_ESA: /* ESC G */
2424 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 */
2425 break; 2741 break;
2426 2742
2427 /* 8.3.63: CHARACTER TABULATION SET */ 2743 /* 8.3.63: CHARACTER TABULATION SET */
2428 case C1_HTS: /* ESC H */ 2744 case C1_HTS: /* ESC H */
2429 scr_set_tab (1); 2745 scr_set_tab (1);
… …
2433 case C1_RI: /* ESC M */ 2749 case C1_RI: /* ESC M */
2434 scr_index (DN); 2750 scr_index (DN);
2435 break; 2751 break;
2436 2752
2437 /* 8.3.142: SINGLE-SHIFT TWO */ 2753 /* 8.3.142: SINGLE-SHIFT TWO */
2438 /*case C1_SS2: scr_single_shift (2); break; */ 2754 /* case C1_SS2: break; */
2439 2755
2440 /* 8.3.143: SINGLE-SHIFT THREE */ 2756 /* 8.3.143: SINGLE-SHIFT THREE */
2441 /*case C1_SS3: scr_single_shift (3); break; */ 2757 /* case C1_SS3: break; */
2442 2758
2443 /* 8.3.27: DEVICE CONTROL STRING */ 2759 /* 8.3.27: DEVICE CONTROL STRING */
2444 case C1_DCS: /* ESC P */ 2760 case C1_DCS: /* ESC P */
2445 process_dcs_seq (); 2761 process_dcs_seq ();
2446 break; 2762 break;
2447 2763
2448 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2764 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2449 case C1_SCI: /* ESC Z */ 2765 case C1_SCI: /* ESC Z */
2450 tt_write((const unsigned char *)ESCZ_ANSWER, 2766 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2451 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2452 break; /* steal obsolete ESC [ c */ 2767 break; /* steal obsolete ESC [ c */
2453 2768
2454 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2769 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2455 case C1_CSI: /* ESC [ */ 2770 case C1_CSI: /* ESC [ */
2456 process_csi_seq (); 2771 process_csi_seq ();
2457 break; 2772 break;
2458 2773
2459 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2774 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2460 case C1_OSC: /* ESC ] */ 2775 case C1_OSC: /* ESC ] */
2461 process_osc_seq (); 2776 process_osc_seq ();
2462 break; 2777 break;
2463 2778
2464 /* 8.3.106: RESET TO INITIAL STATE */ 2779 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2465 case 'c': 2780 case 'c':
2781 mbstate.reset ();
2466 scr_poweron (); 2782 scr_poweron ();
2467 scrollbar_show (1); 2783 scrollBar.show (1);
2468 break; 2784 break;
2469 2785
2470 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2786 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2471 case 'n': 2787 case 'n':
2472 scr_charset_choose (2); 2788 scr_charset_choose (2);
… …
2479 } 2795 }
2480} 2796}
2481/*}}} */ 2797/*}}} */
2482 2798
2483/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2799/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2484/* *INDENT-OFF* */
2485enum { 2800enum {
2486 CSI_ICH = 0x40, 2801 CSI_ICH = 0x40,
2487 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,
2488 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 ,
2489 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,
2490 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,
2491 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,
2492 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,
2493 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 ,
2494 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
2495}; 2810};
2496 2811
2497#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2812#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2498 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2813 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2499 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2814 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2500#define get_byte_array_bit(array, bit) \ 2815#define get_byte_array_bit(array, bit) \
2501 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2816 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2502 2817
2503const unsigned char csi_defaults[] = 2818static const unsigned char csi_defaults[] =
2504 { 2819 {
2505 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, */
2506 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, */
2507 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, */
2508 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, [, \, ], ^, _, */
2509 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, */
2510 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, */
2511 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, */
2512 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, {, |, }, ~, */
2513 }; 2828 };
2514/* *INDENT-ON* */
2515 2829
2516void 2830void ecb_hot
2517rxvt_term::process_csi_seq () 2831rxvt_term::process_csi_seq ()
2518{ 2832{
2519 unsigned char ch, priv, i; 2833 unicode_t ch, priv, prev_ch, i;
2520 unsigned int nargs, p; 2834 unsigned int nargs, p;
2521 int n, ndef; 2835 int n, ndef;
2522 int arg[ESC_ARGS]; 2836 int arg[ESC_ARGS] = { };
2523 2837
2524 for (nargs = ESC_ARGS; nargs > 0;) 2838 nargs = 0;
2525 arg[--nargs] = 0;
2526 2839
2527 priv = 0; 2840 priv = 0;
2528 ch = cmd_getc (); 2841 ch = cmd_getc ();
2529 if (ch >= '<' && ch <= '?') 2842 if ((ch >= '<' && ch <= '?') || ch == '!')
2843 {
2530 { /* '<' '=' '>' '?' */ 2844 /* '<' '=' '>' '?' '!' */
2531 priv = ch; 2845 priv = ch;
2532 ch = cmd_getc (); 2846 ch = cmd_getc ();
2533 } 2847 }
2848
2849 prev_ch = 0;
2534 /* read any numerical arguments */ 2850 /* read any numerical arguments */
2535 for (n = -1; ch < CSI_ICH; ) 2851 for (n = -1; ch < CSI_ICH; )
2536 { 2852 {
2537 if (isdigit(ch)) 2853 if (isdigit (ch))
2538 { 2854 {
2539 if (n < 0) 2855 if (n < 0)
2540 n = ch - '0'; 2856 n = ch - '0';
2541 else 2857 else
2542 n = n * 10 + ch - '0'; 2858 n = n * 10 + ch - '0';
… …
2545 { 2861 {
2546 if (nargs < ESC_ARGS) 2862 if (nargs < ESC_ARGS)
2547 arg[nargs++] = n; 2863 arg[nargs++] = n;
2548 n = -1; 2864 n = -1;
2549 } 2865 }
2550 else if (ch == '\b') 2866 else if (IS_CONTROL (ch))
2551 {
2552 scr_backspace ();
2553 }
2554 else if (ch == C0_ESC)
2555 {
2556 process_escape_seq ();
2557 return;
2558 }
2559 else if (ch < ' ')
2560 {
2561 process_nonprinting (ch); 2867 process_nonprinting (ch);
2562 } 2868
2869 prev_ch = ch;
2563 ch = cmd_getc (); 2870 ch = cmd_getc ();
2564 } 2871 }
2565 2872
2566 if (ch > CSI_7F) 2873 if (ch > CSI_7F)
2567 return; 2874 return;
2568 2875
2569 if (nargs < ESC_ARGS) 2876 if (nargs < ESC_ARGS)
2570 arg[nargs++] = n; 2877 arg[nargs++] = n;
2571 2878
2572 i = ch - CSI_ICH; 2879 i = ch - CSI_ICH;
2573 ndef = get_byte_array_bit(csi_defaults, i); 2880 ndef = get_byte_array_bit (csi_defaults, i);
2574 for (p = 0; p < nargs; p++) 2881 for (p = 0; p < nargs; p++)
2575 if (arg[p] == -1) 2882 if (arg[p] == -1)
2576 arg[p] = ndef; 2883 arg[p] = ndef;
2577
2578#ifdef DEBUG_CMD
2579 fprintf(stderr, "CSI ");
2580 for (p = 0; p < nargs; p++)
2581 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2582 fprintf(stderr, "%c\n", ch);
2583#endif
2584 2884
2585 /* 2885 /*
2586 * private mode handling 2886 * private mode handling
2587 */ 2887 */
2588 if (priv) 2888 if (priv)
2589 { 2889 {
2590 switch (priv) 2890 switch (priv)
2591 { 2891 {
2592 case '>': 2892 case '>':
2593 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 //
2594 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2902 tt_printf ("\033[>%d;95;0c", 'U');
2903 }
2595 break; 2904 break;
2905
2596 case '?': 2906 case '?':
2597 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2907 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2598 process_terminal_mode (ch, priv, nargs, arg); 2908 process_terminal_mode (ch, priv, nargs, arg);
2599 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);
2600 } 2922 }
2923 break;
2924 }
2925
2601 return; 2926 return;
2602 } 2927 }
2603 2928
2604 switch (ch) 2929 switch (ch)
2605 { 2930 {
2606 /* 2931 /*
2607 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2932 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2608 */ 2933 */
2609#ifdef PRINTPIPE 2934#ifdef PRINTPIPE
2610 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2935 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2611 switch (arg[0]) 2936 switch (arg[0])
2612 { 2937 {
… …
2619 } 2944 }
2620 break; 2945 break;
2621#endif 2946#endif
2622 2947
2623 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2948 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2624 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2949 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2625 arg[0] = -arg[0]; 2950 arg[0] = -arg[0];
2626 /* FALLTHROUGH */ 2951 /* FALLTHROUGH */
2627 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2952 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2628 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2953 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2629 scr_gotorc (arg[0], 0, RELATIVE); 2954 scr_gotorc (arg[0], 0, RELATIVE);
2630 break; 2955 break;
2631 2956
2632 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2957 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2633 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2958 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2704 3029
2705 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3030 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2706 arg[0] = -arg[0]; 3031 arg[0] = -arg[0];
2707 /* FALLTHROUGH */ 3032 /* FALLTHROUGH */
2708 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3033 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2709 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3034 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2710 break; 3035 break;
2711 3036
2712 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3037 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2713 tt_write((const unsigned char *)VT100_ANS, 3038 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2714 (unsigned int)(sizeof(VT100_ANS) - 1));
2715 break; 3039 break;
2716 3040
2717 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3041 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2718 process_sgr_mode (nargs, arg); 3042 process_sgr_mode (nargs, arg);
2719 break; 3043 break;
2720 3044
2721 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3045 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2722 switch (arg[0]) 3046 switch (arg[0])
2723 { 3047 {
2724 case 5: /* DSR requested */ 3048 case 5: /* DSR requested */
2725 tt_printf("\033[0n"); 3049 tt_printf ("\033[0n");
2726 break; 3050 break;
2727 case 6: /* CPR requested */ 3051 case 6: /* CPR requested */
2728 scr_report_position (); 3052 scr_report_position ();
2729 break; 3053 break;
2730#if defined (ENABLE_DISPLAY_ANSWER)
2731 case 7: /* unofficial extension */ 3054 case 7: /* unofficial extension */
3055 if (option (Opt_insecure))
2732 tt_printf("%-.250s\n", rs[Rs_display_name]); 3056 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2733 break; 3057 break;
2734#endif
2735 case 8: /* unofficial extension */ 3058 case 8: /* unofficial extension */
2736 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3059 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2737 break; 3060 break;
2738 } 3061 }
2739 break; 3062 break;
2740 3063
2741 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3064 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2774 break; 3097 break;
2775 3098
2776 case CSI_RM: /* 8.3.107: RESET MODE */ 3099 case CSI_RM: /* 8.3.107: RESET MODE */
2777 if (arg[0] == 4) 3100 if (arg[0] == 4)
2778 scr_insert_mode (0); 3101 scr_insert_mode (0);
3102 else if (arg[0] == 20)
3103 priv_modes &= ~PrivMode_LFNL;
2779 break; 3104 break;
2780 3105
2781 case CSI_SM: /* 8.3.126: SET MODE */ 3106 case CSI_SM: /* 8.3.126: SET MODE */
2782 if (arg[0] == 4) 3107 if (arg[0] == 4)
2783 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]);
2784 break; 3116 break;
2785 3117
2786 /* 3118 /*
2787 * PRIVATE USE beyond this point. All CSI_7? sequences here 3119 * PRIVATE USE beyond this point. All CSI_7? sequences here
2788 */ 3120 */
… …
2800 break; 3132 break;
2801 case CSI_75: 3133 case CSI_75:
2802 scr_cursor (RESTORE); 3134 scr_cursor (RESTORE);
2803 break; 3135 break;
2804 3136
2805#ifndef NO_FRILLS 3137#if !ENABLE_MINIMAL
2806 case CSI_74: 3138 case CSI_74:
2807 process_window_ops (arg, nargs); 3139 process_window_ops (arg, nargs);
2808 break; 3140 break;
2809#endif 3141#endif
2810 3142
2811 case CSI_78: /* DECREQTPARM */ 3143 case CSI_78: /* DECREQTPARM */
2812 if (arg[0] == 0 || arg[0] == 1) 3144 if (arg[0] == 0 || arg[0] == 1)
2813 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);
2814 /* FALLTHROUGH */ 3146 break;
2815 3147
2816 default: 3148 default:
2817 break; 3149 break;
2818 } 3150 }
2819} 3151}
2820/*}}} */ 3152/*}}} */
2821 3153
2822#ifndef NO_FRILLS 3154#if !ENABLE_MINIMAL
2823/* ARGSUSED */
2824void 3155void
2825rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3156rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2826{ 3157{
2827 int x, y; 3158 int x, y;
2828#if 0
2829 char *s;
2830#endif
2831 XWindowAttributes wattr; 3159 XWindowAttributes wattr;
2832 Window wdummy; 3160 Window wdummy;
3161
3162 dLocal (Display *, dpy);
2833 3163
2834 if (nargs == 0) 3164 if (nargs == 0)
2835 return; 3165 return;
3166
2836 switch (args[0]) 3167 switch (args[0])
2837 { 3168 {
2838 /* 3169 /*
2839 * commands 3170 * commands
2840 */ 3171 */
2841 case 1: /* deiconify window */ 3172 case 1: /* deiconify window */
2842 XMapWindow(display->display, TermWin.parent[0]); 3173 XMapWindow (dpy, parent);
2843 break; 3174 break;
2844 case 2: /* iconify window */ 3175 case 2: /* iconify window */
2845 XIconifyWindow(display->display, TermWin.parent[0], 3176 XIconifyWindow (dpy, parent, display->screen);
2846 DefaultScreen(display->display));
2847 break; 3177 break;
2848 case 3: /* set position (pixels) */ 3178 case 3: /* set position (pixels) */
2849 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3179 XMoveWindow (dpy, parent, args[1], args[2]);
2850 break; 3180 break;
2851 case 4: /* set size (pixels) */ 3181 case 4: /* set size (pixels) */
2852 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3182 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2853 break; 3183 break;
2854 case 5: /* raise window */ 3184 case 5: /* raise window */
2855 XRaiseWindow(display->display, TermWin.parent[0]); 3185 XRaiseWindow (dpy, parent);
2856 break; 3186 break;
2857 case 6: /* lower window */ 3187 case 6: /* lower window */
2858 XLowerWindow(display->display, TermWin.parent[0]); 3188 XLowerWindow (dpy, parent);
2859 break; 3189 break;
2860 case 7: /* refresh window */ 3190 case 7: /* refresh window */
2861 scr_touch (true); 3191 scr_touch (true);
2862 break; 3192 break;
2863 case 8: /* set size (chars) */ 3193 case 8: /* set size (chars) */
2864 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3194 set_widthheight ((unsigned int) (args[2] * fwidth),
2865 (unsigned int)(args[1] * TermWin.fheight)); 3195 (unsigned int) (args[1] * fheight));
2866 break; 3196 break;
3197
3198 //case 9: NYI, TODO, restore maximized window or maximize window
2867 default: 3199 default:
2868 if (args[0] >= 24) /* set height (chars) */ 3200 if (args[0] >= 24) /* set height (chars) */
2869 set_widthheight ((unsigned int)TermWin.width, 3201 set_widthheight ((unsigned int)vt_width,
2870 (unsigned int)(args[1] * TermWin.fheight)); 3202 (unsigned int) (args[1] * fheight));
2871 break; 3203 break;
3204
2872 /* 3205 /*
2873 * reports - some output format copied from XTerm 3206 * reports - some output format copied from XTerm
2874 */ 3207 */
2875 case 11: /* report window state */ 3208 case 11: /* report window state */
2876 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3209 XGetWindowAttributes (dpy, parent, &wattr);
2877 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3210 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2878 break; 3211 break;
2879 case 13: /* report window position */ 3212 case 13: /* report window position */
2880 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3213 XGetWindowAttributes (dpy, parent, &wattr);
2881 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3214 XTranslateCoordinates (dpy, parent, wattr.root,
2882 -wattr.border_width, -wattr.border_width, 3215 -wattr.border_width, -wattr.border_width,
2883 &x, &y, &wdummy); 3216 &x, &y, &wdummy);
2884 tt_printf("\033[3;%d;%dt", x, y); 3217 tt_printf ("\033[3;%d;%dt", x, y);
2885 break; 3218 break;
2886 case 14: /* report window size (pixels) */ 3219 case 14: /* report window size (pixels) */
2887 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3220 XGetWindowAttributes (dpy, parent, &wattr);
2888 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3221 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2889 break; 3222 break;
3223 case 18: /* report text area size (chars) */
3224 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3225 break;
2890 case 18: /* report window size (chars) */ 3226 case 19: /* report window size (chars) */
2891 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3227 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2892 break; 3228 break;
2893#if 0 /* XXX: currently disabled due to security concerns */
2894 case 20: /* report icon label */ 3229 case 20: /* report icon label */
2895 XGetIconName(display->display, TermWin.parent[0], &s); 3230 {
3231 char *s;
3232 XGetIconName (dpy, parent, &s);
2896 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 }
2897 break; 3236 break;
2898 case 21: /* report window title */ 3237 case 21: /* report window title */
2899 XFetchName(display->display, TermWin.parent[0], &s); 3238 {
3239 char *s;
3240 XFetchName (dpy, parent, &s);
2900 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 }
2901 break; 3244 break;
2902#endif
2903
2904 } 3245 }
2905} 3246}
2906#endif 3247#endif
2907 3248
2908/*----------------------------------------------------------------------*/ 3249/*----------------------------------------------------------------------*/
2909/* 3250/*
2910 * get input up until STRING TERMINATOR (or BEL) 3251 * get input up until STRING TERMINATOR (or BEL)
2911 * ends_how is terminator used. returned input must be free()d 3252 * ends_how is terminator used. returned input must be free()'d
2912 */ 3253 */
2913unsigned char * 3254char *
2914rxvt_term::get_to_st (unsigned char *ends_how) 3255rxvt_term::get_to_st (unicode_t &ends_how)
2915{ 3256{
2916 int seen_esc = 0; /* seen escape? */ 3257 unicode_t ch;
3258 bool seen_esc = false;
2917 unsigned int n = 0; 3259 unsigned int n = 0;
2918 unsigned char *s; 3260 wchar_t string[CBUFSIZ];
2919 unsigned char ch, string[STRING_MAX];
2920 3261
2921 for (; (ch = cmd_getc ());) 3262 while ((ch = cmd_getc ()) != NOCHAR)
2922 { 3263 {
2923 if (ch == C0_BEL 3264 if (seen_esc)
2924 || ch == CHAR_ST 3265 {
2925 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3266 if (ch == 0x5c) /* 7bit ST */
2926 break; 3267 break;
3268 else
3269 return NULL;
3270 }
2927 if (ch == C0_ESC) 3271 else if (ch == C0_ESC)
2928 { 3272 {
2929 seen_esc = 1; 3273 seen_esc = true;
2930 continue; 3274 continue;
2931 } 3275 }
3276 else if (ch == C0_BEL || ch == CHAR_ST)
3277 break;
2932 else if (ch == '\t') 3278 else if (ch == C0_SYN)
2933 ch = ' '; /* translate '\t' to space */ 3279 ch = cmd_get8 ();
2934 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3280 else if (ch < 0x20)
2935 return NULL; /* other control character - exit */ 3281 return NULL; /* other control character - exit */
3282
3283 seen_esc = false;
3284
2936 if (n < sizeof(string) - 1) 3285 if (n >= sizeof (string) - 1)
3286 // stop at some sane length
3287 return NULL;
3288
2937 string[n++] = ch; 3289 string[n++] = ch;
2938 seen_esc = 0;
2939 } 3290 }
3291
2940 string[n++] = '\0'; 3292 string[n++] = '\0';
2941 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3293
2942 return NULL;
2943 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3294 ends_how = (ch == 0x5c ? C0_ESC : ch);
2944 STRNCPY(s, string, n); 3295
2945 return s; 3296 return rxvt_wcstombs (string);
2946} 3297}
2947 3298
2948/*----------------------------------------------------------------------*/ 3299/*----------------------------------------------------------------------*/
2949/* 3300/*
2950 * 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)'
2951 */ 3302 */
2952void 3303void
2953rxvt_term::process_dcs_seq () 3304rxvt_term::process_dcs_seq ()
2954{ 3305{
2955 unsigned char eh, *s;
2956 /* 3306 /*
2957 * Not handled yet 3307 * Not handled yet
2958 */ 3308 */
3309
3310 unicode_t eh;
2959 s = get_to_st (&eh); 3311 char *s = get_to_st (eh);
2960 if (s) 3312 if (s)
2961 free(s); 3313 free (s);
3314
2962 return; 3315 return;
2963} 3316}
2964 3317
2965/*----------------------------------------------------------------------*/ 3318/*----------------------------------------------------------------------*/
2966/* 3319/*
2967 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3320 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2968 */ 3321 */
2969void 3322void
2970rxvt_term::process_osc_seq () 3323rxvt_term::process_osc_seq ()
2971{ 3324{
2972 unsigned char ch, eh, *s; 3325 int arg;
2973 int arg;
2974 3326
2975 ch = cmd_getc (); 3327 unicode_t ch = cmd_getc ();
2976 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3328 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2977 arg = arg * 10 + (ch - '0'); 3329 arg = arg * 10 + (ch - '0');
2978 3330
2979 if (ch == ';') 3331 if (ch == ';')
2980 { 3332 {
3333 unicode_t eh;
2981 s = get_to_st (&eh); 3334 char *s = get_to_st (eh);
3335
2982 if (s) 3336 if (s)
2983 { 3337 {
2984 /*
2985 * rxvt_menubar_dispatch() violates the constness of the string,
2986 * so do it here
2987 */
2988 if (arg == XTerm_Menu)
2989#if 0 /* XXX: currently disabled due to security concerns */
2990 menubar_dispatch ((char *)s);
2991#else
2992 (void)0;
2993#endif
2994 else
2995 xterm_seq (arg, (char *)s, eh); 3338 process_xterm_seq (arg, s, eh);
2996 free(s); 3339 free (s);
2997 } 3340 }
3341 }
3342}
3343
3344void
3345rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3346{
3347 if (str[0] == '?' && !str[1])
2998 } 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);
2999} 3361}
3362
3000/* 3363/*
3001 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3364 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3002 * 0 = change iconName/title
3003 * 1 = change iconName
3004 * 2 = change title
3005 * 4 = change color
3006 * 12 = change text color
3007 * 13 = change mouse foreground color
3008 * 17 = change highlight character colour
3009 * 18 = change bold character color
3010 * 19 = change underlined character color
3011 * 46 = change logfile (not implemented)
3012 * 50 = change font
3013 *
3014 * rxvt extensions:
3015 * 10 = menu (may change in future)
3016 * 20 = bg pixmap
3017 * 39 = change default fg color
3018 * 49 = change default bg color
3019 * 55 = dump scrollback buffer and all of screen
3020 */ 3365 */
3021void 3366void
3022rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3367rxvt_term::process_xterm_seq (int op, char *str, char resp)
3023{ 3368{
3024 int changed = 0; 3369 int color;
3025 int color;
3026 char *buf, *name; 3370 char *buf, *name;
3371 bool query = str[0] == '?' && !str[1];
3372 int saveop = op;
3027 3373
3374 dLocal (Display *, dpy);
3375
3028 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
3029 switch (op) 3381 switch (op)
3030 { 3382 {
3031 case XTerm_name: 3383 case XTerm_name:
3032 set_title (str); 3384 set_title (str);
3033 /* FALLTHROUGH */ 3385 /* FALLTHROUGH */
3034 case XTerm_iconName: 3386 case XTerm_iconName:
3035 set_iconName (str); 3387 set_icon_name (str);
3036 break; 3388 break;
3037 case XTerm_title: 3389 case XTerm_title:
3038 set_title (str); 3390 set_title (str);
3039 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
3040 case XTerm_Color: 3431 case XTerm_Color:
3041 for (buf = (char *)str; buf && *buf;) 3432 for (buf = (char *)str; buf && *buf;)
3042 { 3433 {
3043 if ((name = STRCHR(buf, ';')) == NULL) 3434 if ((name = strchr (buf, ';')) == NULL)
3044 break; 3435 break;
3436
3045 *name++ = '\0'; 3437 *name++ = '\0';
3046 color = atoi(buf); 3438 color = atoi (buf) + minCOLOR;
3047 if (color < 0 || color >= TOTAL_COLORS) 3439
3440 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3048 break; 3441 break;
3442
3049 if ((buf = STRCHR(name, ';')) != NULL) 3443 if ((buf = strchr (name, ';')) != NULL)
3050 *buf++ = '\0'; 3444 *buf++ = '\0';
3051 set_window_color (color + minCOLOR, name); 3445
3446 process_color_seq (op, color, name, resp);
3052 } 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);
3053 break; 3456 break;
3054#ifndef NO_CURSORCOLOR 3457#ifndef NO_CURSORCOLOR
3055 case XTerm_Color_cursor: 3458 case XTerm_Color_cursor:
3056 set_window_color (Color_cursor, str); 3459 process_color_seq (op, Color_cursor, str, resp);
3057 break; 3460 break;
3058#endif 3461#endif
3059 case XTerm_Color_pointer: 3462 case XTerm_Color_pointer_fg:
3060 set_window_color (Color_pointer, str); 3463 process_color_seq (op, Color_pointer_fg, str, resp);
3061 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
3062#ifndef NO_BOLD_UNDERLINE_REVERSE 3476#ifndef NO_BOLD_UNDERLINE_REVERSE
3063 case XTerm_Color_BD: 3477 case URxvt_Color_BD:
3064 set_window_color (Color_BD, str); 3478 process_color_seq (op, Color_BD, str, resp);
3065 break; 3479 break;
3066 case XTerm_Color_UL: 3480 case URxvt_Color_UL:
3067 set_window_color (Color_UL, str); 3481 process_color_seq (op, Color_UL, str, resp);
3068 break; 3482 break;
3069 case XTerm_Color_RV: 3483 case URxvt_Color_IT:
3070 set_window_color (Color_RV, str); 3484 process_color_seq (op, Color_IT, str, resp);
3071 break; 3485 break;
3072#endif 3486#endif
3487 case URxvt_Color_border:
3488 process_color_seq (op, Color_border, str, resp);
3489 break;
3073 3490
3074 case XTerm_Menu: 3491#if BG_IMAGE_FROM_ROOT
3492 case URxvt_Color_tint:
3493 process_color_seq (op, Color_tint, str, resp);
3075 /* 3494 {
3076 * rxvt_menubar_dispatch() violates the constness of the string, 3495 bool changed = false;
3077 * 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 ();
3078 */ 3502 }
3503
3079 break; 3504 break;
3505#endif
3506
3507#if BG_IMAGE_FROM_FILE
3080 case XTerm_Pixmap: 3508 case Rxvt_Pixmap:
3081 if (*str != ';') 3509 if (!strcmp (str, "?"))
3082 { 3510 {
3083#if XPM_BACKGROUND 3511 char str[256];
3084 scale_pixmap (""); /* reset to default scaling */ 3512 int h_scale = fimage.h_scale;
3085 set_bgPixmap (str); /* change pixmap */ 3513 int v_scale = fimage.v_scale;
3086#endif 3514 int h_align = fimage.h_align;
3087 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);
3088 } 3521 }
3089 while ((str = STRCHR(str, ';')) != NULL) 3522 else
3090 { 3523 {
3524 bool changed = false;
3525
3526 if (*str != ';')
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 {
3091 str++; 3539 str++;
3092#if XPM_BACKGROUND 3540 if (fimage.set_geometry (str, true))
3093 changed += scale_pixmap (str); 3541 changed = true;
3094#endif 3542 }
3095 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 }
3096 } 3555 }
3097 if (changed)
3098 {
3099#ifdef XPM_BACKGROUND
3100 resize_pixmap ();
3101#endif
3102 scr_touch (true);
3103 }
3104 break; 3556 break;
3557#endif
3105 3558
3106 case XTerm_restoreFG:
3107 set_window_color (Color_fg, str);
3108 break;
3109 case XTerm_restoreBG:
3110 set_window_color (Color_bg, str);
3111 break;
3112 case XTerm_logfile: 3559 case XTerm_logfile:
3560 // TODO, when secure mode?
3113 break; 3561 break;
3114 case XTerm_font: 3562
3115 change_font (0, str);
3116 break;
3117#if 0 3563#if 0
3118 case XTerm_dumpscreen: /* no error notices */ 3564 case Rxvt_dumpscreen: /* no error notices */
3119 { 3565 {
3120 int fd; 3566 int fd;
3121 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)
3122 { 3568 {
3123 scr_dump (fd); 3569 scr_dump (fd);
3124 close(fd); 3570 close (fd);
3125 } 3571 }
3126 } 3572 }
3127 break; 3573 break;
3128#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)];
3129 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
3130 } 3637 }
3131} 3638}
3132/*----------------------------------------------------------------------*/ 3639/*----------------------------------------------------------------------*/
3133 3640
3134/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3641/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * 's' = save 3646 * 's' = save
3140 * 'r' = restore 3647 * 'r' = restore
3141 * 't' = toggle 3648 * 't' = toggle
3142 * so no need for fancy checking 3649 * so no need for fancy checking
3143 */ 3650 */
3144int 3651int ecb_cold
3145rxvt_term::privcases (int mode, unsigned long bit) 3652rxvt_term::privcases (int mode, unsigned long bit)
3146{ 3653{
3147 int state; 3654 int state;
3148 3655
3149 if (mode == 's') 3656 if (mode == 's')
3150 { 3657 {
3151 SavedModes |= (PrivateModes & bit); 3658 if (priv_modes & bit)
3659 SavedModes |= bit;
3660 else
3661 SavedModes &= ~bit;
3152 return -1; 3662 return -1;
3153 } 3663 }
3154 else 3664 else
3155 { 3665 {
3156 if (mode == 'r') 3666 if (mode == 'r')
3157 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3667 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3158 else 3668 else
3159 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3669 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3160 PrivMode(state, bit); 3670
3671 if (state)
3672 priv_modes |= bit;
3673 else
3674 priv_modes &= ~bit;
3161 } 3675 }
3676
3162 return state; 3677 return state;
3163} 3678}
3164 3679
3165/* we're not using priv _yet_ */ 3680/* we're not using priv _yet_ */
3166void 3681void
3167rxvt_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)
3168{ 3683{
3169 unsigned int i, j; 3684 unsigned int i, j;
3170 int state; 3685 int state;
3686
3171 static const struct 3687 static const struct
3172 { 3688 {
3173 const int argval; 3689 const int argval;
3174 const unsigned long bit; 3690 const unsigned long bit;
3175 }
3176 argtopriv[] = { 3691 } argtopriv[] = {
3177 { 1, PrivMode_aplCUR }, 3692 { 1, PrivMode_aplCUR }, // DECCKM
3178 { 2, PrivMode_vt52 }, 3693 { 2, PrivMode_vt52 }, // DECANM
3179 { 3, PrivMode_132 }, 3694 { 3, PrivMode_132 }, // DECCOLM
3180 { 4, PrivMode_smoothScroll }, 3695 { 4, PrivMode_smoothScroll }, // DECSCLM
3181 { 5, PrivMode_rVideo }, 3696 { 5, PrivMode_rVideo }, // DECSCNM
3182 { 6, PrivMode_relOrigin }, 3697 { 6, PrivMode_relOrigin }, // DECOM
3183 { 7, PrivMode_Autowrap }, 3698 { 7, PrivMode_Autowrap }, // DECAWM
3699 // 8, auto-repeat keys // DECARM
3184 { 9, PrivMode_MouseX10 }, 3700 { 9, PrivMode_MouseX10 },
3185#ifdef menuBar_esc 3701 // 18 end FF to printer after print screen
3186 { menuBar_esc, PrivMode_menuBar }, 3702 // 19 Print screen prints full screen/scroll region
3187#endif 3703 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3188#ifdef scrollBar_esc 3704#ifdef scrollBar_esc
3189 { scrollBar_esc, PrivMode_scrollBar }, 3705 { scrollBar_esc, PrivMode_scrollBar },
3190#endif 3706#endif
3191 { 25, PrivMode_VisibleCursor },
3192 { 35, PrivMode_ShiftKeys }, 3707 { 35, PrivMode_ShiftKeys }, // rxvt extension
3708 // 38, tektronix mode // DECTEK
3193 { 40, PrivMode_132OK }, 3709 { 40, PrivMode_132OK },
3710 // 41 xterm more fixes NYI
3711 // 45 margin bell NYI
3712 // 46 start logging
3194 { 47, PrivMode_Screen }, 3713 { 47, PrivMode_Screen },
3195 { 66, PrivMode_aplKP }, 3714 { 66, PrivMode_aplKP }, // DECNKM
3196#ifndef NO_BACKSPACE_KEY 3715#ifndef NO_BACKSPACE_KEY
3197 { 67, PrivMode_BackSpace }, 3716 { 67, PrivMode_BackSpace }, // DECBKM
3198#endif 3717#endif
3199 { 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
3200 { 1010, PrivMode_TtyOutputInh }, 3724 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3201 { 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
3202 { 1047, PrivMode_Screen }, 3732 { 1047, PrivMode_Screen },
3733 // 1048 save and restore cursor, implemented in code
3203 { 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 },
3204 }; 3737 };
3205 3738
3206 if (nargs == 0) 3739 if (nargs == 0)
3207 return; 3740 return;
3208 3741
… …
3215 for (i = 0; i < nargs; i++) 3748 for (i = 0; i < nargs; i++)
3216 { 3749 {
3217 state = -1; 3750 state = -1;
3218 3751
3219 /* basic handling */ 3752 /* basic handling */
3220 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3753 for (j = 0; j < ecb_array_length (argtopriv); j++)
3221 if (argtopriv[j].argval == arg[i]) 3754 if (argtopriv[j].argval == arg[i])
3222 { 3755 {
3223 state = privcases (mode, argtopriv[j].bit); 3756 state = privcases (mode, argtopriv[j].bit);
3224 break; 3757 break;
3225 } 3758 }
3226 3759
3227 /* extra handling for values with state unkept */ 3760 /* extra handling for values with state unkept */
3228 if (state == -1)
3229 switch (arg[i]) 3761 switch (arg[i])
3230 { 3762 {
3763#if ENABLE_STYLES
3764 case 1021:
3765 set_option (Opt_intensityStyles, mode);
3766
3767 scr_touch (true);
3768 break;
3769#endif
3231 case 1048: /* alternative cursor save */ 3770 case 1048: /* alternative cursor save */
3771 if (option (Opt_secondaryScreen))
3232 if (mode == 0) 3772 if (mode == 0)
3233 scr_cursor (RESTORE); 3773 scr_cursor (RESTORE);
3234 else if (mode == 1) 3774 else if (mode == 1)
3235 scr_cursor (SAVE); 3775 scr_cursor (SAVE);
3236 /* FALLTHROUGH */
3237 default:
3238 continue; /* for(;i;) */
3239 }
3240
3241 /* extra handling for values with valid 0 or 1 state */
3242 switch (arg[i])
3243 {
3244 /* case 1: - application cursor keys */
3245 case 2: /* VT52 mode */
3246 /* oddball mode. should be set regardless of set/reset
3247 * parameter. Return from VT52 mode with an ESC < from
3248 * within VT52 mode
3249 */
3250 PrivMode(1, PrivMode_vt52);
3251 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;
3252 case 3: /* 80/132 */ 3791 case 3: /* 80/132 */
3253 if (PrivateModes & PrivMode_132OK) 3792 if (priv_modes & PrivMode_132OK)
3254 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3793 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3255 (unsigned int)TermWin.height);
3256 break; 3794 break;
3257 case 4: /* smooth scrolling */ 3795 case 4: /* smooth scrolling */
3258 if (state)
3259 Options &= ~Opt_jumpScroll;
3260 else
3261 Options |= Opt_jumpScroll; 3796 set_option (Opt_jumpScroll, !state);
3262 break; 3797 break;
3263 case 5: /* reverse video */ 3798 case 5: /* reverse video */
3264 scr_rvideo_mode (state); 3799 scr_rvideo_mode (state);
3265 break; 3800 break;
3266 case 6: /* relative/absolute origins */ 3801 case 6: /* relative/absolute origins */
3267 scr_relative_origin (state); 3802 scr_relative_origin (state);
3268 break; 3803 break;
3269 case 7: /* autowrap */ 3804 case 7: /* autowrap */
3270 scr_autowrap (state); 3805 scr_autowrap (state);
3271 break; 3806 break;
3272 /* 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 */
3273 case 9: /* X10 mouse reporting */ 3808 case 9: /* X10 mouse reporting */
3274 if (state) /* orthogonal */ 3809 if (state) /* orthogonal */
3275 PrivateModes &= ~(PrivMode_MouseX11); 3810 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3276 break; 3811 break;
3277#ifdef menuBar_esc
3278 case menuBar_esc:
3279#ifdef MENUBAR
3280 map_menuBar (state);
3281#endif
3282 break;
3283#endif
3284#ifdef scrollBar_esc 3812#ifdef scrollBar_esc
3285 case scrollBar_esc: 3813 case scrollBar_esc:
3286 if (scrollbar_mapping (state)) 3814 scrollBar.map (state);
3287 {
3288 resize_all_windows (0, 0, 0); 3815 resize_all_windows (0, 0, 0);
3289 scr_touch (true); 3816 scr_touch (true);
3290 }
3291 break; 3817 break;
3292#endif 3818#endif
3293 case 25: /* visible/invisible cursor */ 3819 case 25: /* visible/invisible cursor */
3294 scr_cursor_visible (state); 3820 scr_cursor_visible (state);
3295 break; 3821 break;
3296 /* case 35: - shift keys */ 3822 /* case 35: - shift keys */
3297 /* case 40: - 80 <--> 132 mode */ 3823 /* case 40: - 80 <--> 132 mode */
3298 case 47: /* secondary screen */ 3824 case 47: /* secondary screen */
3299 scr_change_screen (state); 3825 scr_change_screen (state);
3300 break; 3826 break;
3301 /* case 66: - application key pad */ 3827 /* case 66: - application key pad */
3302 /* case 67: - backspace key */ 3828 /* case 67: - backspace key */
3303 case 1000: /* X11 mouse reporting */ 3829 case 1000: /* X11 mouse reporting */
3304 if (state) /* orthogonal */ 3830 if (state) /* orthogonal */
3305 PrivateModes &= ~(PrivMode_MouseX10); 3831 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3306 break; 3832 break;
3307#if 0
3308 case 1001: 3833 case 1002:
3309 break; /* X11 mouse highlighting */ 3834 case 1003:
3310#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;
3311 case 1010: /* scroll to bottom on TTY output inhibit */ 3847 case 1010: /* scroll to bottom on TTY output inhibit */
3312 if (state)
3313 Options &= ~Opt_scrollTtyOutput;
3314 else
3315 Options |= Opt_scrollTtyOutput; 3848 set_option (Opt_scrollTtyOutput, !state);
3316 break; 3849 break;
3317 case 1011: /* scroll to bottom on key press */ 3850 case 1011: /* scroll to bottom on key press */
3318 if (state)
3319 Options |= Opt_scrollTtyKeypress; 3851 set_option (Opt_scrollTtyKeypress, state);
3320 else
3321 Options &= ~Opt_scrollTtyKeypress;
3322 break; 3852 break;
3323 case 1047: /* secondary screen w/ clearing */ 3853 case 1047: /* secondary screen w/ clearing last */
3324 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3854 if (option (Opt_secondaryScreen))
3325 if (current_screen != PRIMARY) 3855 if (!state)
3326 scr_erase_screen (2); 3856 scr_erase_screen (2);
3857
3327 scr_change_screen (state); 3858 scr_change_screen (state);
3328 /* FALLTHROUGH */
3329 default:
3330 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;
3331 } 3875 }
3332 } 3876 }
3333} 3877}
3334/*}}} */ 3878/*}}} */
3335 3879
3336/*{{{ process sgr sequences */ 3880/*{{{ process sgr sequences */
3337void 3881void ecb_hot
3338rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3882rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3339{ 3883{
3340 unsigned int i; 3884 unsigned int i;
3341 short rendset; 3885 short rendset;
3342 int rendstyle; 3886 int rendstyle;
3343 3887
3344 if (nargs == 0) 3888 if (nargs == 0)
3345 { 3889 {
3346 scr_rendition (0, ~RS_None); 3890 scr_rendition (0, ~RS_None);
3347 return; 3891 return;
3348 } 3892 }
3893
3349 for (i = 0; i < nargs; i++) 3894 for (i = 0; i < nargs; i++)
3350 { 3895 {
3351 rendset = -1; 3896 rendset = -1;
3352 switch (arg[i]) 3897 switch (arg[i])
3353 { 3898 {
… …
3355 rendset = 0, rendstyle = ~RS_None; 3900 rendset = 0, rendstyle = ~RS_None;
3356 break; 3901 break;
3357 case 1: 3902 case 1:
3358 rendset = 1, rendstyle = RS_Bold; 3903 rendset = 1, rendstyle = RS_Bold;
3359 break; 3904 break;
3905 //case 2: // low intensity
3906 case 3:
3907 rendset = 1, rendstyle = RS_Italic;
3908 break;
3360 case 4: 3909 case 4:
3361 rendset = 1, rendstyle = RS_Uline; 3910 rendset = 1, rendstyle = RS_Uline;
3362 break; 3911 break;
3363 case 5: 3912 case 5: // slowly blinking
3913 case 6: // rapidly blinking
3364 rendset = 1, rendstyle = RS_Blink; 3914 rendset = 1, rendstyle = RS_Blink;
3365 break; 3915 break;
3916 //case 6: // scoansi light background
3366 case 7: 3917 case 7:
3367 rendset = 1, rendstyle = RS_RVid; 3918 rendset = 1, rendstyle = RS_RVid;
3368 break; 3919 break;
3369 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)
3370 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;
3371 break; 3938 break;
3372 case 24: 3939 case 24:
3373 rendset = 0, rendstyle = RS_Uline; 3940 rendset = 0, rendstyle = RS_Uline;
3374 break; 3941 break;
3375 case 25: 3942 case 25:
3376 rendset = 0, rendstyle = RS_Blink; 3943 rendset = 0, rendstyle = RS_Blink;
3377 break; 3944 break;
3945 case 26: // variable spacing (iso 8613)
3946 rendset = 0, rendstyle = RS_Blink;
3947 break;
3378 case 27: 3948 case 27:
3379 rendset = 0, rendstyle = RS_RVid; 3949 rendset = 0, rendstyle = RS_RVid;
3380 break; 3950 break;
3951 //case 28: // visible. NYI
3952 //case 29: // not crossed-out
3381 } 3953 }
3954
3382 if (rendset != -1) 3955 if (rendset != -1)
3383 { 3956 {
3384 scr_rendition (rendset, rendstyle); 3957 scr_rendition (rendset, rendstyle);
3385 continue; /* for(;i;) */ 3958 continue; /* for (;i;) */
3386 } 3959 }
3387 3960
3388 switch (arg[i]) 3961 switch (arg[i])
3389 { 3962 {
3390 case 30: 3963 case 30:
… …
3393 case 33: 3966 case 33:
3394 case 34: 3967 case 34:
3395 case 35: 3968 case 35:
3396 case 36: 3969 case 36:
3397 case 37: 3970 case 37:
3398 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3971 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3399 Color_fg);
3400 break; 3972 break;
3401#ifdef TTY_256COLOR 3973 case 38: // set fg color, ISO 8613-6
3402 case 38:
3403 if (nargs > i + 2 && arg[i + 1] == 5) 3974 if (nargs > i + 2 && arg[i + 1] == 5)
3404 { 3975 {
3405 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3976 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3406 Color_fg);
3407 i += 2; 3977 i += 2;
3408 } 3978 }
3409 break; 3979 break;
3410#endif
3411 case 39: /* default fg */ 3980 case 39: /* default fg */
3412 scr_color (Color_fg, Color_fg); 3981 scr_color (Color_fg, Color_fg);
3413 break; 3982 break;
3414 3983
3415 case 40: 3984 case 40:
… …
3418 case 43: 3987 case 43:
3419 case 44: 3988 case 44:
3420 case 45: 3989 case 45:
3421 case 46: 3990 case 46:
3422 case 47: 3991 case 47:
3423 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3992 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3424 Color_bg);
3425 break; 3993 break;
3426#ifdef TTY_256COLOR 3994 case 48: // set bg color, ISO 8613-6
3427 case 48:
3428 if (nargs > i + 2 && arg[i + 1] == 5) 3995 if (nargs > i + 2 && arg[i + 1] == 5)
3429 { 3996 {
3430 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3997 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3431 Color_bg);
3432 i += 2; 3998 i += 2;
3433 } 3999 }
3434 break; 4000 break;
3435#endif
3436 case 49: /* default bg */ 4001 case 49: /* default bg */
3437 scr_color (Color_bg, Color_bg); 4002 scr_color (Color_bg, Color_bg);
3438 break; 4003 break;
3439 4004
3440#ifndef NO_BRIGHTCOLOR 4005 //case 50: // not variable spacing
4006
4007#if !ENABLE_MINIMAL
3441 case 90: 4008 case 90:
3442 case 91: /* set bright fg color */ 4009 case 91: /* set bright fg color */
3443 case 92: 4010 case 92:
3444 case 93: 4011 case 93:
3445 case 94: 4012 case 94:
3446 case 95: 4013 case 95:
3447 case 96: 4014 case 96:
3448 case 97: 4015 case 97:
3449 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4016 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3450 Color_fg);
3451 break; 4017 break;
3452 case 100: 4018 case 100:
3453 case 101: /* set bright bg color */ 4019 case 101: /* set bright bg color */
3454 case 102: 4020 case 102:
3455 case 103: 4021 case 103:
3456 case 104: 4022 case 104:
3457 case 105: 4023 case 105:
3458 case 106: 4024 case 106:
3459 case 107: 4025 case 107:
3460 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4026 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3461 Color_bg);
3462 break; 4027 break;
3463#endif 4028#endif
3464
3465 } 4029 }
3466 } 4030 }
4031}
4032
4033void
4034rxvt_term::set_cursor_style (int style)
4035{
4036 if (!IN_RANGE_INC (style, 0, 4))
4037 return;
4038
4039 set_option (Opt_cursorUnderline, style >= 3);
4040
4041#ifdef CURSOR_BLINK
4042 set_option (Opt_cursorBlink, !style || (style & 1));
4043 cursor_blink_reset ();
4044#endif
4045
4046 want_refresh = 1;
3467} 4047}
3468/*}}} */ 4048/*}}} */
3469 4049
3470/*{{{ process Rob Nation's own graphics mode sequences */
3471void
3472rxvt_term::process_graphics ()
3473{
3474 unsigned char ch, cmd = cmd_getc ();
3475
3476#ifndef RXVT_GRAPHICS
3477 if (cmd == 'Q')
3478 { /* query graphics */
3479 tt_printf("\033G0\n"); /* no graphics */
3480 return;
3481 }
3482 /* swallow other graphics sequences until terminating ':' */
3483 do
3484 ch = cmd_getc ();
3485 while (ch != ':');
3486#else
3487 unsigned int nargs;
3488 int args[NGRX_PTS];
3489 unsigned char *text = NULL;
3490
3491 if (cmd == 'Q')
3492 { /* query graphics */
3493 tt_printf("\033G1\n"); /* yes, graphics (color) */
3494 return;
3495 }
3496 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3497 {
3498 int neg;
3499
3500 ch = cmd_getc ();
3501 neg = (ch == '-');
3502 if (neg || ch == '+')
3503 ch = cmd_getc ();
3504
3505 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3506 args[nargs] = args[nargs] * 10 + (ch - '0');
3507 if (neg)
3508 args[nargs] = -args[nargs];
3509
3510 nargs++;
3511 args[nargs] = 0;
3512 if (ch != ';')
3513 break;
3514 }
3515
3516 if ((cmd == 'T') && (nargs >= 5))
3517 {
3518 int i, len = args[4];
3519
3520 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3521
3522 if (text != NULL)
3523 {
3524 for (i = 0; i < len; i++)
3525 text[i] = cmd_getc ();
3526 text[len] = '\0';
3527 }
3528 }
3529 Gr_do_graphics (cmd, nargs, args, text);
3530#endif
3531}
3532/*}}} */
3533
3534/* ------------------------------------------------------------------------- */ 4050/* ------------------------------------------------------------------------- */
3535 4051
3536/* 4052/*
3537 * Send printf() formatted output to the command. 4053 * Send printf () formatted output to the command.
3538 * Only use for small amounts of data. 4054 * Only use for small amounts of data.
3539 */ 4055 */
3540void 4056void
3541rxvt_term::tt_printf (const char *fmt,...) 4057rxvt_term::tt_printf (const char *fmt,...)
3542{ 4058{
3543 va_list arg_ptr; 4059 va_list arg_ptr;
3544 unsigned char buf[256]; 4060 char buf[256];
3545 4061
3546 va_start (arg_ptr, fmt); 4062 va_start (arg_ptr, fmt);
3547 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4063 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3548 va_end (arg_ptr); 4064 va_end (arg_ptr);
3549 tt_write (buf, STRLEN (buf)); 4065 tt_write (buf, strlen (buf));
3550} 4066}
3551 4067
3552/* ---------------------------------------------------------------------- */ 4068/* ---------------------------------------------------------------------- */
3553/* 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,
3554 * or generated by us in response to a query ESC sequence. 4070 * or generated by us in response to a query ESC sequence.
3555 */ 4071 */
4072static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4073
3556void 4074void
3557rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4075rxvt_term::tt_write (const char *data, unsigned int len)
3558{ 4076{
3559 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;
3560 4079
3561 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;
3562 { 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
3563 if (v_buflen == 0) 4112 if (v_buflen == 0)
3564 { 4113 {
3565 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3566
3567 if ((unsigned int)written == len)
3568 return;
3569
3570 data += written;
3571 len -= written;
3572 }
3573
3574
3575 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3576
3577 memcpy (v_buffer + v_buflen, data, len);
3578 v_buflen += len;
3579 }
3580
3581 for (;;)
3582 {
3583 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3584
3585 if (written > 0)
3586 {
3587 v_buflen -= written;
3588
3589 if (v_buflen == 0)
3590 {
3591 free (v_buffer); 4114 free (v_buffer);
3592 v_buffer = 0; 4115 v_buffer = 0;
3593 v_buflen = 0;
3594 4116
3595 pty_ev.set (EVENT_READ); 4117 pty_ev.set (ev::READ);
3596 return;
3597 }
3598
3599 memmove (v_buffer, v_buffer + written, v_buflen);
3600 }
3601 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3602 // original code just ignores this...
3603 destroy ();
3604 else
3605 {
3606 pty_ev.set (EVENT_READ | EVENT_WRITE);
3607 return; 4118 return;
3608 } 4119 }
4120
4121 memmove (v_buffer, v_buffer + written, v_buflen);
3609 } 4122 }
4123 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4124 pty_ev.set (ev::READ);
3610} 4125}
3611 4126
3612/*----------------------- end-of-file (C source) -----------------------*/ 4127/*----------------------- end-of-file (C source) -----------------------*/
3613 4128

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