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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 1.550 by root, Thu May 22 18:54:32 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 3 of the License, or
34 * (at your option) any later version. 36 * (at your option) any later version.
35 * 37 *
36 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
37 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
38 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
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 (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
704 return;
705
706 if (valid_keysym)
707 {
708#ifdef KEYSYM_RESOURCE
709 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
710 return;
711#endif
712
158 if (TermWin.saveLines) 713 if (saveLines)
159 { 714 {
160#ifdef UNSHIFTED_SCROLLKEYS 715#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 716 if (!ctrl && !meta)
162 {
163#else 717#else
164 if (IS_SCROLL_MOD) 718 if (IS_SCROLL_MOD)
719#endif
165 { 720 {
166#endif
167 int lnsppg; 721 int lnsppg;
168 722
169#ifdef PAGING_CONTEXT_LINES 723#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 724 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 725#else
172 lnsppg = TermWin.nrow * 4 / 5; 726 lnsppg = nrow * 4 / 5;
173#endif 727#endif
728 max_it (lnsppg, 1);
729
174 if (keysym == XK_Prior) 730 if (keysym == XK_Prior)
175 { 731 {
176 scr_page (UP, lnsppg); 732 scr_page (lnsppg);
177 return; 733 return;
178 } 734 }
179 else if (keysym == XK_Next) 735 else if (keysym == XK_Next)
180 { 736 {
181 scr_page (DN, lnsppg); 737 scr_page (-lnsppg);
182 return; 738 return;
183 } 739 }
184 } 740 }
185#ifdef SCROLL_ON_UPDOWN_KEYS 741#ifdef SCROLL_ON_UPDOWN_KEYS
186 if (IS_SCROLL_MOD) 742 if (IS_SCROLL_MOD)
187 { 743 {
188 if (keysym == XK_Up) 744 if (keysym == XK_Up)
189 { 745 {
190 scr_page (UP, 1); 746 scr_page (1);
191 return; 747 return;
192 } 748 }
193 else if (keysym == XK_Down) 749 else if (keysym == XK_Down)
194 { 750 {
195 scr_page (DN, 1); 751 scr_page (-1);
196 return; 752 return;
197 } 753 }
198 } 754 }
199#endif 755#endif
200#ifdef SCROLL_ON_HOMEEND_KEYS 756#ifdef SCROLL_ON_HOMEEND_KEYS
201 if (IS_SCROLL_MOD) 757 if (IS_SCROLL_MOD)
202 { 758 {
203 if (keysym == XK_Home) 759 if (keysym == XK_Home)
204 { 760 {
205 scr_move_to (0, 1); 761 scr_changeview (top_row);
206 return; 762 return;
207 } 763 }
208 else if (keysym == XK_End) 764 else if (keysym == XK_End)
209 { 765 {
210 scr_move_to (1, 0); 766 scr_changeview (0);
211 return; 767 return;
212 } 768 }
213 } 769 }
214#endif 770#endif
215
216 } 771 }
217 772
218 if (shft) 773 if (shft)
219 { 774 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 775 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 776 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 777 {
223 keysym += (XK_F11 - XK_F1); 778 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 779 shft = 0; /* turn off Shift */
225 } 780 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 781 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 782 {
228 switch (keysym) 783 switch (keysym)
229 { 784 {
230 /* normal XTerm key bindings */ 785 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 786 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev.time, 0, 0); 787 selection_request (ev.time);
233 return; 788 return;
789#if TODO
234 /* rxvt extras */ 790 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 791 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP);
237 return; 792 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 793 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN);
240 return; 794 return;
795#endif
241 } 796 }
242 } 797 }
243 } 798 }
244#ifdef PRINTPIPE 799
800 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
801 {
245 if (keysym == XK_Print) 802 if (keysym == XK_v)
803 selection_request (ev.time, Sel_Clipboard);
804 else if (selection.len > 0)
246 { 805 {
247 scr_printscreen (ctrl | shft); 806 free (selection.clip_text);
807 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
808 selection.clip_len = selection.len;
809 selection_grab (CurrentTime, true);
810 }
811
248 return; 812 return;
249 } 813 }
250#endif 814
251#ifdef GREEK_SUPPORT 815#if ENABLE_FRILLS || ISO_14755
252 if (keysym == ks_greekmodeswith) 816 // ISO 14755 support
817 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
253 { 818 {
254 greek_mode = !greek_mode; 819 int hv;
255 if (greek_mode) 820
821 if (iso14755buf & ISO_14755_51
822 && (keysym == XK_space || keysym == XK_KP_Space
823 || keysym == XK_Return || keysym == XK_KP_Enter))
256 { 824 {
257 xterm_seq (XTerm_title, 825 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 826 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 827# if ISO_14755
260 greek_reset(); 828 iso14755_51 (0);
829# endif
830 return;
261 } 831 }
262 else 832 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 { 833 {
273 unsigned int l; 834 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 835# if ISO_14755
275 const unsigned char ch = C0_ESC; 836 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 837# endif
285 tt_write (&ch, 1); 838 return;
286 tt_write (kbuf0, l); 839 }
840 else if ((hv = hex_keyval (ev)) >= 0)
841 {
842 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
843 | hv | ISO_14755_51;
844# if ISO_14755
845 iso14755_51 (iso14755buf & ISO_14755_MASK);
846# endif
287 return; 847 return;
288 } 848 }
289 else 849 else
290#endif
291
292 { 850 {
293 newlen = 1; 851# if ISO_14755
294 switch (keysym) 852 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 853# endif
318 break; 854 iso14755buf = 0;
319#endif 855 }
320#ifndef NO_DELETE_KEY 856 }
321 case XK_Delete: 857 else if (option (Opt_iso14755) &&
322 STRCPY(kbuf, key_delete); 858 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
323# ifdef MULTICHAR_SET 859 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
324 if (Options & Opt_mc_hack) 860 if (!(iso14755buf & ISO_14755_STARTED))
325 { 861 {
326 int col, row; 862 iso14755buf |= ISO_14755_STARTED;
327 863# if ISO_14755
328 newlen = STRLEN(kbuf); 864 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
329 col = screen.cur.col; 865 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 866# endif
335 break; 867 }
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 868#endif
435 case XK_Prior: 869
436 STRCPY(kbuf, "\033[5~"); 870#ifdef PRINTPIPE
437 break; 871 if (keysym == XK_Print)
438# ifdef XK_KP_Next 872 {
439 case XK_KP_Next: 873 scr_printscreen (ctrl | shft);
440 /* allow shift to override */ 874 return;
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 875 }
442 {
443 STRCPY(kbuf, "\033Os");
444 break;
445 }
446 /* FALLTHROUGH */
447# endif 876#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 } 877 }
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 tt_write_user_input (kbuf, (unsigned int)len);
659 if (TermWin.view_start) 883}
884
885void ecb_cold
886rxvt_term::key_release (XKeyEvent &ev)
887{
888#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
889 KeySym keysym;
890
891 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
892#endif
893
894#if ENABLE_FRILLS || ISO_14755
895 // ISO 14755 support
896 if (iso14755buf)
897 if (iso14755buf & ISO_14755_52)
660 { 898 {
661 TermWin.view_start = 0; 899# if ISO_14755
662 want_refresh = 1; 900 scr_overlay_off ();
901# endif
902# if ISO_14755
903 // iso14755 part 5.2 handling: release time
904 // first: controls
905 if ((ev.state & ControlMask)
906 && ((keysym >= 0x40 && keysym <= 0x5f)
907 || (keysym >= 0x61 && keysym <= 0x7f)))
908 {
909 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
910 commit_iso14755 ();
911
912 return;
913 }
914
915 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
916 if (i[0] == keysym)
917 {
918 iso14755buf = ISO_14755_51 | i[1];
919 commit_iso14755 ();
920
921 return;
922 }
923
924 scr_bell ();
925# endif
926 iso14755buf = 0;
927
928 return;
663 } 929 }
664 930 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
665 /* 931 {
666 * these modifications only affect the static keybuffer 932# if ISO_14755
667 * pass Shift/Control indicators for function keys ending with `~' 933 scr_overlay_off ();
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 934# endif
684 ) 935 if (iso14755buf & ISO_14755_51)
685 { 936 commit_iso14755 ();
686 const unsigned char ch = C0_ESC; 937#if ISO_14755
938 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
939 {
940 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
687 941
688 tt_write(&ch, 1); 942 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
943 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
944 }
945# endif
946 else
947 iso14755buf = 0;
689 } 948 }
690#ifdef DEBUG_CMD 949#endif
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 950
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 951 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
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);
703}
704/*}}} */
705
706#if (MENUBAR_MAX)
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */
708/* attempt to `write' count to the input buffer */
709unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
711{
712 unsigned int n, s;
713
714 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp;
716 if (n > 0 && s < count)
717 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n;
722 s += n;
723 }
724 if (count > s)
725 {
726 rxvt_print_error("data loss: cmd_write too large");
727 count = s;
728 }
729 for (; count--;)
730 *cmdbuf_endp++ = *str++;
731 return 0; 952 return;
953
954#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
955 if (!(ev.state & ControlMask))
956 slip_wheel_ev.stop ();
957 else if (keysym == XK_Control_L || keysym == XK_Control_R)
958 mouse_slip_wheel_speed = 0;
959#endif
732} 960}
733#endif /* MENUBAR_MAX */
734 961
735void 962void
736rxvt_term::flush () 963rxvt_term::flush ()
737{ 964{
738#ifdef TRANSPARENT 965 flush_ev.stop ();
739 if (want_full_refresh) 966
967#ifdef HAVE_IMG
968 if (bg_flags & BG_NEEDS_REFRESH)
740 { 969 {
741 want_full_refresh = 0; 970 bg_flags &= ~BG_NEEDS_REFRESH;
742 scr_clear ();
743 scr_touch (false); 971 scr_touch (false);
744 want_refresh = 1;
745 } 972 }
746#endif 973#endif
747 974
748 if (want_refresh) 975 if (want_refresh)
749 { 976 {
977 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
978 {
979 int row = view_start;
980 int end_row = row + nrow;
981
982 while (row > top_row && ROW (row - 1).is_longer ())
983 --row;
984
985 do
986 {
987 int start_row = row;
988 line_t *l;
989
990 do
991 {
992 l = &ROW (row++);
993
994 if (!(l->f & LINE_FILTERED))
995 {
996 // line not filtered, mark it as filtered
997 l->f |= LINE_FILTERED;
998 while (l->is_longer ())
999 {
1000 l = &ROW (row++);
1001 l->f |= LINE_FILTERED;
1002 }
1003
1004 // and filter it
1005 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1006
1007 break;
1008 }
1009 }
1010 while (l->is_longer () && row < end_row);
1011 }
1012 while (row < end_row);
1013 }
1014
750 scr_refresh (refresh_type); 1015 scr_refresh ();
751 scrollbar_show (1); 1016 scrollBar.show (1);
752#ifdef USE_XIM 1017#if USE_XIM
753 IMSendSpot (); 1018 im_send_spot ();
754#endif 1019#endif
755
756 } 1020 }
757 1021
758 XFlush (display->display); 1022 display->flush ();
759} 1023}
760 1024
1025/* checks whether a refresh is requested and starts the refresh timer */
761void 1026void
762rxvt_term::check_cb (check_watcher &w) 1027rxvt_term::refresh_check ()
763{ 1028{
764 SET_R (this); 1029 if (want_refresh && !flush_ev.is_active ())
765 SET_LOCALE (locale); 1030 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
766 1031
1032 display->flush ();
1033}
1034
1035void
1036rxvt_term::flush_cb (ev::timer &w, int revents)
1037{
1038 make_current ();
1039
1040 refresh_count = 0;
767 flush (); 1041 flush ();
768} 1042}
769 1043
770#ifdef CURSOR_BLINK 1044#ifdef CURSOR_BLINK
771void 1045void
1046rxvt_term::cursor_blink_reset ()
1047{
1048 if (hidden_cursor)
1049 {
1050 hidden_cursor = 0;
1051 want_refresh = 1;
1052 }
1053
1054 if (option (Opt_cursorBlink))
1055 cursor_blink_ev.again ();
1056 else
1057 cursor_blink_ev.stop ();
1058}
1059
1060void
772rxvt_term::cursor_blink_cb (time_watcher &w) 1061rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
773{ 1062{
774 hidden_cursor = !hidden_cursor; 1063 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1064 want_refresh = 1;
776 1065 refresh_check ();
777 w.start (w.at + BLINK_INTERVAL);
778} 1066}
779#endif 1067#endif
780 1068
781#ifdef TEXT_BLINK 1069#ifdef TEXT_BLINK
782void 1070void
783rxvt_term::text_blink_cb (time_watcher &w) 1071rxvt_term::text_blink_cb (ev::timer &w, int revents)
784{ 1072{
785 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1073 if (scr_refresh_rend (RS_Blink, RS_Blink))
786 { 1074 {
787 hidden_text = !hidden_text; 1075 hidden_text = !hidden_text;
788 want_refresh = 1; 1076 want_refresh = 1;
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1077 refresh_check ();
1078 }
1079 else
1080 w.stop ();
1081}
1082#endif
1083
1084#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1085void
1086rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1087{
1088 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1089 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
790 } 1090 {
1091 want_refresh = 1;
1092 refresh_check ();
1093 }
1094 else
1095 w.stop ();
1096}
1097#endif
1098
1099#ifdef SELECTION_SCROLLING
1100void
1101rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1102{
1103 if (scr_page (scroll_selection_lines))
1104 {
1105 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1106 want_refresh = 1;
1107 refresh_check ();
1108 }
1109 else
1110 w.stop ();
1111}
1112#endif
1113
1114#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1115void
1116rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1117{
1118 if (scr_page (mouse_slip_wheel_speed))
1119 {
1120 want_refresh = 1;
1121 refresh_check ();
1122 }
1123
1124 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1125 {
1126 mouse_slip_wheel_speed = 0;
1127 w.stop ();
1128 }
1129}
1130#endif
1131
1132#if LINUX_YIELD_HACK
1133static struct event_handler
1134{
1135 ev::prepare yield_ev;
1136
1137 void yield_cb (ev::prepare &w, int revents)
1138 {
1139 // this should really be sched_yield(), but the linux guys thought
1140 // that giving a process calling sched_yield () less cpu time than
1141 // ones with high nice levels is a useful thing to do. It surely is is
1142 // allowed by the sus... as is returning ENOSYS.
1143 // since the linux guys additionally thought that breaking the only
1144 // known workaround against their unusable sched_yield hack is cool,
1145 // we just nanosleep a bit and hope for the best.
1146
1147 struct timespec ts = { 0, 1000 };
1148 nanosleep (&ts, 0);
1149
1150 w.stop ();
1151 }
1152
1153 event_handler ()
1154 : yield_ev (this, &event_handler::yield_cb)
1155 {
1156 }
1157} event_handler;
1158#endif
1159
1160/* make sure all the cmd data is at beginning of cmdbuf */
1161void
1162rxvt_term::cmdbuf_reify ()
1163{
1164 if (cmdbuf_ptr == cmdbuf_base)
1165 return;
1166
1167 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1168
1169 memmove (cmdbuf_base, cmdbuf_ptr, used);
1170 cmdbuf_ptr = cmdbuf_base;
1171 cmdbuf_endp = cmdbuf_ptr + used;
1172
1173}
1174
1175#if defined (KEYSYM_RESOURCE)
1176void
1177rxvt_term::cmdbuf_append (const char *str, size_t count)
1178{
1179 cmdbuf_reify ();
1180
1181 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1182
1183 if (count > avail)
1184 return;
1185
1186 memcpy (cmdbuf_endp, str, count);
1187 cmdbuf_endp += count;
1188
1189 cmd_parse ();
791} 1190}
792#endif 1191#endif
793 1192
794bool 1193bool
795rxvt_term::pty_fill () 1194rxvt_term::pty_fill ()
796{ 1195{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1196 cmdbuf_reify ();
798 1197
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1198 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1199
1200 if (!avail)
1201 {
1202 // normally this indicates a "too long" command sequence - just drop the data we have
800 cmdbuf_ptr = cmdbuf_base; 1203 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1204 cmdbuf_endp = cmdbuf_ptr;
1205 avail = CBUFSIZ;
1206 }
802 1207
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1208 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
804 1209
805 if (n > 0) 1210 if (r > 0)
806 { 1211 {
807 cmdbuf_endp += n; 1212 cmdbuf_endp += r;
808 return true; 1213 return true;
809 } 1214 }
810 else if (n < 0 && errno != EAGAIN) 1215 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1216 {
1217#if LINUX_YIELD_HACK
1218 if (display->is_local)
1219 event_handler.yield_ev.start ();
1220#endif
1221 }
1222 else
1223 {
1224 pty_ev.stop ();
1225
1226 if (!option (Opt_hold))
811 destroy (); 1227 destroy ();
1228 }
812 1229
813 return false; 1230 return false;
814} 1231}
815 1232
816void 1233void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1234rxvt_term::pty_cb (ev::io &w, int revents)
818{ 1235{
819 SET_R (this); 1236 make_current ();
820 SET_LOCALE (locale);
821 1237
822 if (revents & EVENT_WRITE) 1238 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 1239 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong 1240 for (int i = CBUFCNT; i-- && pty_fill (); )
830 while (flag && pty_fill ()) 1241 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 1242
839 uint32_t ch = NOCHAR; 1243 if (revents & ev::WRITE)
1244 pty_write ();
840 1245
841 for (;;) 1246 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} 1247}
940 1248
941// read the next character, currently handles UTF-8 1249void ecb_cold
942// will probably handle all sorts of other stuff in the future 1250rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1251{
946 while (cmdbuf_ptr < cmdbuf_endp) 1252 XDefineCursor (dpy, vt, TermWin_cursor);
947 { 1253 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 1254
990#ifdef POINTER_BLANK 1255#ifdef POINTER_BLANK
1256 hidden_pointer = 0;
1257
1258 if (option (Opt_pointerBlank))
1259 pointer_ev.start (pointerBlankDelay);
1260#endif
1261}
1262
1263#ifdef POINTER_BLANK
1264void ecb_cold
1265rxvt_term::pointer_blank ()
1266{
1267 if (!option (Opt_pointerBlank))
1268 return;
1269
1270 XDefineCursor (dpy, vt, display->blank_cursor);
1271 XFlush (dpy);
1272
1273 hidden_pointer = 1;
1274}
1275
1276void ecb_cold
1277rxvt_term::pointer_cb (ev::timer &w, int revents)
1278{
1279 make_current ();
1280
1281 pointer_blank ();
1282}
1283#endif
1284
991void 1285void
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) 1286rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1287{
1028 int button_number, key_state = 0; 1288 int button_number, key_state = 0;
1029 int x, y; 1289 int x, y;
1290 int code = 32;
1030 1291
1031 x = ev.x; 1292 x = Pixel2Col (ev.x) + 1;
1032 y = ev.y; 1293 y = Pixel2Row (ev.y) + 1;
1033 pixel_position (&x, &y); 1294
1295 if (ev.type == MotionNotify)
1296 {
1297 if (x == mouse_row && y == mouse_col)
1298 return;
1299
1300 mouse_row = x;
1301 mouse_col = y;
1302 code += 32;
1303 }
1034 1304
1035 if (MEvent.button == AnyButton) 1305 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1306 button_number = 3;
1038 }
1039 else 1307 else
1040 { 1308 {
1041 button_number = MEvent.button - Button1; 1309 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1310 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1311 if (button_number >= 3)
1044 button_number += (64 - 3); 1312 button_number += 64 - 3;
1045 } 1313 }
1046 1314
1047 if (PrivateModes & PrivMode_MouseX10) 1315 if (priv_modes & PrivMode_MouseX10)
1048 { 1316 {
1049 /* 1317 /*
1050 * do not report ButtonRelease 1318 * do not report ButtonRelease
1051 * no state info allowed 1319 * no state info allowed
1052 */ 1320 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1335 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1336 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1337#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1338 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1339#endif
1072
1073 } 1340 }
1074 1341
1075#ifdef DEBUG_MOUSEREPORT 1342#if DEBUG_MOUSEREPORT
1076 fprintf(stderr, "Mouse ["); 1343 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1344 if (key_state & 16)
1078 fputc('C', stderr); 1345 fputc ('C', stderr);
1079 if (key_state & 4) 1346 if (key_state & 4)
1080 fputc('S', stderr); 1347 fputc ('S', stderr);
1081 if (key_state & 8) 1348 if (key_state & 8)
1082 fputc('A', stderr); 1349 fputc ('A', stderr);
1083 if (key_state & 32) 1350 if (key_state & 32)
1084 fputc('2', stderr); 1351 fputc ('2', stderr);
1085 fprintf(stderr, "]: <%d>, %d/%d\n", 1352 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1353 button_number,
1087 x + 1, 1354 x,
1088 y + 1); 1355 y);
1089#else 1356#endif
1357
1358#if ENABLE_FRILLS
1359 if (priv_modes & PrivMode_ExtMouseRight)
1360 tt_printf ("\033[%d;%d;%dM",
1361 code + button_number + key_state,
1362 x,
1363 y);
1364 else if (priv_modes & PrivMode_ExtModeMouse)
1365 tt_printf ("\033[M%c%lc%lc",
1366 code + button_number + key_state,
1367 wint_t (32 + x),
1368 wint_t (32 + y));
1369 else
1370#endif
1090 tt_printf("\033[M%c%c%c", 1371 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1372 code + button_number + key_state,
1092 (32 + x + 1), 1373 32 + x,
1093 (32 + y + 1)); 1374 32 + y);
1094#endif
1095} 1375}
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 1376
1107/*{{{ process an X event */ 1377/*{{{ process an X event */
1108void 1378void ecb_hot
1109rxvt_term::x_cb (XEvent &ev) 1379rxvt_term::x_cb (XEvent &ev)
1110{ 1380{
1111 SET_R (this); 1381 make_current ();
1112 SET_LOCALE (locale);
1113 1382
1114#if defined(CURSOR_BLINK) 1383 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 1384
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1385 if (ev.xany.window == vt
1124 } 1386 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1387 && 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; 1388 return;
1144#endif
1145 1389
1390 // for XQueryPointer
1146 Window unused_root, unused_child; 1391 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1392 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1393 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 1394
1199 switch (ev.type) 1395 switch (ev.type)
1200 { 1396 {
1201 case KeyPress: 1397 case KeyPress:
1202 lookup_key (ev.xkey); 1398 key_press (ev.xkey);
1203 break; 1399 break;
1204 1400
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease: 1401 case KeyRelease:
1207 { 1402 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; 1403 break;
1219 }
1220#endif
1221 1404
1222 case ButtonPress: 1405 case ButtonPress:
1223 button_press (ev.xbutton); 1406 button_press (ev.xbutton);
1224 break; 1407 break;
1225 1408
… …
1227 button_release (ev.xbutton); 1410 button_release (ev.xbutton);
1228 break; 1411 break;
1229 1412
1230 case ClientMessage: 1413 case ClientMessage:
1231 if (ev.xclient.format == 32 1414 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1415 && !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 { 1416 {
1241 /* Get Dnd data */ 1417 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1418 {
1243 int ActualFormat; 1419 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1420 {
1245 unsigned long Size, RemainingBytes; 1421 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1422 {
1247 XGetWindowProperty(display->display, display->root, 1423 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1424 destroy ();
1249 0L, 1000000L, 1425 }
1250 False, AnyPropertyType, 1426#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1427 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1428 XSendEvent (dpy, ev.xclient.window = display->root,
1429 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1430 &ev);
1254 XChangeProperty(display->display, display->root, 1431#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1432 }
1256 8, PropModeReplace, 1433 }
1257 data, STRLEN(data)); 1434#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1435 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 XSetInputFocus(display->display, display->root, RevertToNone, CurrentTime); 1436 {
1437 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1438 focus_in ();
1439 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1440 focus_out ();
1441 }
1442#endif
1260 } 1443 }
1261#endif /* OFFIX_DND */
1262 break;
1263
1264 case MappingNotify:
1265 XRefreshKeyboardMapping(&(ev.xmapping));
1266 break; 1444 break;
1267 1445
1268 /* 1446 /*
1269 * XXX: this is not the _current_ arrangement 1447 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1448 * Here's my conclusion:
… …
1289 break; 1467 break;
1290 } 1468 }
1291 break; 1469 break;
1292 1470
1293 case FocusIn: 1471 case FocusIn:
1294 if (!TermWin.focus) 1472 if (ev.xfocus.detail != NotifyInferior
1473 && ev.xfocus.detail != NotifyPointer
1474 && ev.xfocus.mode != NotifyGrab)
1475 focus_in ();
1476 break;
1477
1478 case FocusOut:
1479 if (ev.xfocus.detail != NotifyInferior
1480 && ev.xfocus.detail != NotifyPointer
1481 && ev.xfocus.mode != NotifyGrab)
1482 focus_out ();
1483 break;
1484
1485 case ConfigureNotify:
1486 if (ev.xconfigure.window == parent)
1295 { 1487 {
1296 TermWin.focus = 1; 1488 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 } 1489 ;
1308 break;
1309 1490
1310 case FocusOut: 1491 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1311 if (TermWin.focus) 1492
1493 bool moved = false;
1494#ifdef HAVE_BG_PIXMAP
1495 if (bg_window_position_sensitive ())
1312 { 1496 {
1313 TermWin.focus = 0; 1497 want_position_change = true;
1314 want_refresh = 1; 1498 if (bg_img == 0)
1315#ifdef USE_XIM 1499 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 } 1500 }
1339 while (XCheckTypedWindowEvent(display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1501#endif
1340 1502
1341 if (szHint.width != width || szHint.height != height) 1503 if (want_position_change)
1342 { 1504 {
1343 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1505 int x, y;
1344 resize_all_windows (width, height, 1); 1506
1507 if (ev.xconfigure.send_event)
1508 {
1509 x = ev.xconfigure.x;
1510 y = ev.xconfigure.y;
1511 }
1512 else
1513 get_window_origin (x, y);
1514
1515 if (x != parent_x || y != parent_y)
1516 {
1517 parent_x = x;
1518 parent_y = y;
1519 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1520 moved = true;
1521 }
1345 } 1522 }
1346#ifdef DEBUG_SIZE 1523
1524 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1525 {
1526 seen_resize = 1;
1527 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1528 }
1347 else 1529 else
1348 { 1530 {
1349 D_SIZE((stderr, "Size: Not resizing")); 1531#ifdef HAVE_BG_PIXMAP
1532 if (moved)
1533 update_background ();
1534#endif
1350 } 1535 }
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 1536
1537 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1361 } 1538 }
1362 break; 1539 break;
1363 1540
1541 case PropertyNotify:
1542 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1543 break;
1544
1364 case SelectionClear: 1545 case SelectionClear:
1365 selection_clear (); 1546 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; 1547 break;
1373 1548
1374 case SelectionRequest: 1549 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1550 selection_send (ev.xselectionrequest);
1376 break; 1551 break;
1377 1552
1553 case MapNotify:
1554#ifdef HAVE_BG_PIXMAP
1555 // This is needed at startup for the case of no window manager
1556 // or a non-reparenting window manager and also because we
1557 // defer bg image updates if the window is not mapped. The
1558 // short delay is to optimize for multiple ConfigureNotify
1559 // events at startup when the window manager reparents the
1560 // window, so as to perform the computation after we have
1561 // received all of them.
1562 if (bg_img == 0)
1563 update_background_ev.start (0.025);
1564#endif
1565 mapped = 1;
1566#ifdef TEXT_BLINK
1567 text_blink_ev.start ();
1568#endif
1569 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1570 break;
1571
1378 case UnmapNotify: 1572 case UnmapNotify:
1379 TermWin.mapped = 0; 1573 mapped = 0;
1380#ifdef TEXT_BLINK 1574#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1575 text_blink_ev.stop ();
1382#endif 1576#endif
1577 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1383 break; 1578 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 1579
1404 case GraphicsExpose: 1580 case GraphicsExpose:
1405 case Expose: 1581 case Expose:
1406 if (ev.xany.window == TermWin.vt) 1582 if (ev.xany.window == vt)
1407 { 1583 {
1408#ifdef NO_SLOW_LINK_SUPPORT 1584 do
1585 {
1409 scr_expose (ev.xexpose.x, ev.xexpose.y, 1586 scr_expose (ev.xexpose.x, ev.xexpose.y,
1410 ev.xexpose.width, ev.xexpose.height, False); 1587 ev.xexpose.width, ev.xexpose.height, false);
1411#else 1588 }
1412 // don't understand this, so commented it out 1589 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1590
1591 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1592
1593 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1594 {
1413 scr_expose (ev.xexpose.x, ev.xexpose.y, 1595 scr_expose (ev.xexpose.x, ev.xexpose.y,
1414 ev.xexpose.width, ev.xexpose.height, False); 1596 ev.xexpose.width, ev.xexpose.height, false);
1415 //scr_expose (ev.xexpose.x, 0, 1597 }
1416 // ev.xexpose.width, TermWin.height, False); 1598
1417#endif
1418 want_refresh = 1; 1599 want_refresh = 1;
1419 } 1600 }
1420 else 1601 else
1421 { 1602 {
1422 XEvent unused_event; 1603 XEvent unused_event;
1423 1604
1424 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1605 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1425 Expose, 1606 ;
1426 &unused_event)) ; 1607 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1427 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1608 ;
1428 GraphicsExpose, 1609
1429 &unused_event)) ; 1610 if (scrollBar.state && ev.xany.window == scrollBar.win)
1430 if (isScrollbarWindow(ev.xany.window))
1431 { 1611 {
1432 scrollBar.setIdle(); 1612 scrollBar.state = SB_STATE_IDLE;
1433 scrollbar_show (0); 1613 scrollBar.show (0);
1434 } 1614 }
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 } 1615 }
1444 break; 1616 break;
1445 1617
1446 case MotionNotify: 1618 case MotionNotify:
1447#ifdef POINTER_BLANK 1619#ifdef POINTER_BLANK
1448 if (hidden_pointer) 1620 if (hidden_pointer)
1449 pointer_unblank (); 1621 pointer_unblank ();
1450#endif 1622#endif
1451#if MENUBAR 1623 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1452 if (isMenuBarWindow(ev.xany.window)) 1624 || priv_modes & PrivMode_MouseAnyEvent)
1625 mouse_report (ev.xbutton);
1626 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1627 break;
1628
1629 if (ev.xany.window == vt)
1453 { 1630 {
1454 menubar_control (&(ev.xbutton)); 1631 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1455 break; 1632 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1456 } 1633 ; // 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))) 1634 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1464 { 1635 {
1465 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1636 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1466 ; 1637 ;
1467 1638
1468 XQueryPointer(display->display, TermWin.vt, 1639 XQueryPointer (dpy, vt,
1469 &unused_root, &unused_child, 1640 &unused_root, &unused_child,
1470 &unused_root_x, &unused_root_y, 1641 &unused_root_x, &unused_root_y,
1471 &(ev.xbutton.x), &(ev.xbutton.y), 1642 &ev.xbutton.x, &ev.xbutton.y,
1472 &unused_mask); 1643 &ev.xbutton.state);
1473#ifdef MOUSE_THRESHOLD 1644#ifdef MOUSE_THRESHOLD
1474 /* deal with a `jumpy' mouse */ 1645 /* deal with a `jumpy' mouse */
1475 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1646 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1476 { 1647 {
1477#endif 1648#endif
1649#if ISO_14755
1650 // 5.4
1651 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1652 {
1653 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1654 break;
1655 }
1656#endif
1478 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1657 selection_extend (ev.xbutton.x, ev.xbutton.y,
1479 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1658 ev.xbutton.state & Button3Mask ? 2 : 0);
1659
1480#ifdef SELECTION_SCROLLING 1660#ifdef SELECTION_SCROLLING
1481 if (ev.xbutton.y < TermWin.int_bwidth 1661 if (ev.xbutton.y < int_bwidth
1482 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1662 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1483 { 1663 {
1664 page_dirn scroll_selection_dir;
1484 int dist; 1665 int dist;
1485
1486 pending_scroll_selection=1;
1487 1666
1488 /* don't clobber the current delay if we are 1667 /* don't clobber the current delay if we are
1489 * already in the middle of scrolling. 1668 * already in the middle of scrolling.
1490 */ 1669 */
1491 if (scroll_selection_delay<=0) 1670 if (!sel_scroll_ev.is_active ())
1492 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1671 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1493 1672
1494 /* save the event params so we can highlight 1673 /* save the event params so we can highlight
1495 * the selection in the pending-scroll loop 1674 * the selection in the pending-scroll loop
1496 */ 1675 */
1497 selection_save_x=ev.xbutton.x; 1676 selection_save_x = ev.xbutton.x;
1498 selection_save_y=ev.xbutton.y; 1677 selection_save_y = ev.xbutton.y;
1499 selection_save_state=
1500 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1678 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1501 1679
1502 /* calc number of lines to scroll */ 1680 /* calc number of lines to scroll */
1503 if (ev.xbutton.y<TermWin.int_bwidth) 1681 if (ev.xbutton.y < int_bwidth)
1504 { 1682 {
1505 scroll_selection_dir = UP; 1683 scroll_selection_dir = UP;
1506 dist = TermWin.int_bwidth - ev.xbutton.y; 1684 dist = int_bwidth - ev.xbutton.y;
1507 } 1685 }
1508 else 1686 else
1509 { 1687 {
1510 scroll_selection_dir = DN; 1688 scroll_selection_dir = DN;
1511 dist = ev.xbutton.y - 1689 dist = ev.xbutton.y - (int_bwidth + vt_height);
1512 (TermWin.int_bwidth + TermWin.height);
1513 } 1690 }
1691
1514 scroll_selection_lines=(Pixel2Height(dist)/ 1692 scroll_selection_lines = Pixel2Height (dist)
1515 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1693 / SELECTION_SCROLL_LINE_SPEEDUP
1694 + 1;
1516 MIN_IT(scroll_selection_lines, 1695 min_it (scroll_selection_lines,
1517 SELECTION_SCROLL_MAX_LINES); 1696 SELECTION_SCROLL_MAX_LINES);
1697 scroll_selection_lines *= scroll_selection_dir;
1518 } 1698 }
1519 else 1699 else
1520 { 1700 {
1521 /* we are within the text window, so we 1701 /* we are within the text window, so we
1522 * shouldn't be scrolling 1702 * shouldn't be scrolling
1523 */ 1703 */
1524 pending_scroll_selection = 0; 1704 sel_scroll_ev.stop();
1525 } 1705 }
1526#endif 1706#endif
1527#ifdef MOUSE_THRESHOLD 1707#ifdef MOUSE_THRESHOLD
1528
1529 } 1708 }
1530#endif 1709#endif
1531
1532 } 1710 }
1533 } 1711 }
1534 else if (isScrollbarWindow(ev.xany.window) && scrollbar_isMotion()) 1712 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1535 { 1713 {
1536 while (XCheckTypedWindowEvent(display->display, scrollBar.win, 1714 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1537 MotionNotify, &ev)) ; 1715 MotionNotify, &ev))
1716 ;
1717
1538 XQueryPointer(display->display, scrollBar.win, 1718 XQueryPointer (dpy, scrollBar.win,
1539 &unused_root, &unused_child, 1719 &unused_root, &unused_child,
1540 &unused_root_x, &unused_root_y, 1720 &unused_root_x, &unused_root_y,
1541 &(ev.xbutton.x), &(ev.xbutton.y), 1721 &ev.xbutton.x, &ev.xbutton.y,
1542 &unused_mask); 1722 &unused_mask);
1543 scr_move_to (scrollbar_position(ev.xbutton.y) - csrO, 1723 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1544 scrollbar_size()); 1724 scrollBar.size ());
1545 scr_refresh (refresh_type);
1546 refresh_limit = 0; 1725 want_refresh = 1;
1547 scrollbar_show (1); 1726 scrollBar.show (1);
1548 } 1727 }
1549 break; 1728 break;
1550 } 1729 }
1551}
1552 1730
1553#ifdef TRANSPARENT 1731#if defined(CURSOR_BLINK)
1732 if (ev.type == KeyPress)
1733 cursor_blink_reset ();
1734#endif
1735
1736#if defined(POINTER_BLANK)
1737 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1738 {
1739 if (ev.type == MotionNotify
1740 || ev.type == ButtonPress
1741 || ev.type == ButtonRelease)
1742 if (hidden_pointer)
1743 pointer_unblank ();
1744
1745 if (ev.type == KeyPress && hidden_pointer == 0)
1746 pointer_blank ();
1747 }
1748#endif
1749
1750 refresh_check ();
1751}
1752
1753#if ENABLE_FRILLS
1754void ecb_cold
1755rxvt_term::set_urgency (bool enable)
1756{
1757 if (enable == urgency_hint)
1758 return;
1759
1760 if (XWMHints *h = XGetWMHints (dpy, parent))
1761 {
1762 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1763 XSetWMHints (dpy, parent, h);
1764 urgency_hint = enable;
1765 XFree (h);
1766 }
1767}
1768#endif
1769
1770void ecb_cold
1771rxvt_term::focus_in ()
1772{
1773 if (!focus)
1774 {
1775 focus = 1;
1776 want_refresh = 1;
1777
1778#if USE_XIM
1779 if (Input_Context != NULL)
1780 {
1781 im_set_position ();
1782 XSetICFocus (Input_Context);
1783 }
1784#endif
1785#if CURSOR_BLINK
1786 if (option (Opt_cursorBlink))
1787 cursor_blink_ev.again ();
1788#endif
1789#if OFF_FOCUS_FADING
1790 if (rs[Rs_fade])
1791 {
1792 pix_colors = pix_colors_focused;
1793 scr_recolour ();
1794 }
1795#endif
1796#if ENABLE_FRILLS
1797 if (option (Opt_urgentOnBell))
1798 set_urgency (0);
1799#endif
1800
1801 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1802 }
1803}
1804
1805void ecb_cold
1806rxvt_term::focus_out ()
1807{
1808 if (focus)
1809 {
1810 focus = 0;
1811 want_refresh = 1;
1812
1813#if ENABLE_FRILLS
1814 if (option (Opt_urgentOnBell))
1815 set_urgency (0);
1816#endif
1817#if ENABLE_FRILLS || ISO_14755
1818 if (iso14755buf)
1819 {
1820 iso14755buf = 0;
1821# if ISO_14755
1822 scr_overlay_off ();
1823# endif
1824 }
1825#endif
1826#if USE_XIM
1827 if (Input_Context != NULL)
1828 XUnsetICFocus (Input_Context);
1829#endif
1830#if CURSOR_BLINK
1831 if (option (Opt_cursorBlink))
1832 cursor_blink_ev.stop ();
1833
1834 hidden_cursor = 0;
1835#endif
1836#if OFF_FOCUS_FADING
1837 if (rs[Rs_fade])
1838 {
1839 pix_colors = pix_colors_unfocused;
1840 scr_recolour ();
1841 }
1842#endif
1843
1844 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1845 }
1846}
1847
1848void ecb_cold
1849rxvt_term::update_fade_color (unsigned int idx)
1850{
1851#if OFF_FOCUS_FADING
1852 if (rs[Rs_fade])
1853 {
1854 rgba c;
1855 pix_colors [Color_fade].get (c);
1856 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1857 }
1858#endif
1859}
1860
1861#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1862void ecb_hot
1863rxvt_term::rootwin_cb (XEvent &ev)
1864{
1865 make_current ();
1866
1867 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1868 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1869 return;
1870
1871 switch (ev.type)
1872 {
1873 case PropertyNotify:
1874 /*
1875 * if user used some Esetroot compatible prog to set the root bg,
1876 * use the property to determine the pixmap. We use it later on.
1877 */
1878 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1879 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1880 {
1881#if BG_IMAGE_FROM_ROOT
1882 if (option (Opt_transparent))
1883 {
1884 rxvt_img::new_from_root (this)->replace (root_img);
1885 update_background ();
1886 }
1887#endif
1888 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1889 }
1890
1891 break;
1892 }
1893
1894 refresh_check ();
1895}
1896#endif
1897
1554void 1898void
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) 1899rxvt_term::button_press (XButtonEvent &ev)
1583{ 1900{
1584 int reportmode = 0, clickintime; 1901 int reportmode = 0, clickintime;
1585 1902
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1903 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1904
1587 if (!bypass_keystate) 1905 if (!bypass_keystate)
1588 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1906 reportmode = !! (priv_modes & PrivMode_mouse_report);
1907
1589 /* 1908 /*
1590 * VT window processing of button press 1909 * VT window processing of button press
1591 */ 1910 */
1592 if (ev.window == TermWin.vt) 1911 if (ev.window == vt)
1593 { 1912 {
1594#if RXVT_GRAPHICS 1913 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1595 if (ev.subwindow != None) 1914 return;
1596 rxvt_Gr_ButtonPress (ev.x, ev.y);
1597 else
1598#endif
1599 1915
1916#if ISO_14755
1917 // 5.4
1918 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1919 {
1920 iso14755_54 (ev.x, ev.y);
1921 return;
1600 { 1922 }
1923#endif
1924
1601 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1925 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1926
1602 if (reportmode) 1927 if (reportmode)
1928 {
1929 /* mouse report from vt window */
1930 /* save the xbutton state (for ButtonRelease) */
1931 MEvent.state = ev.state;
1932#ifdef MOUSE_REPORT_DOUBLECLICK
1933 if (ev.button == MEvent.button && clickintime)
1603 { 1934 {
1604 /* mouse report from vt window */ 1935 /* same button, within allowed time */
1605 /* save the xbutton state (for ButtonRelease) */ 1936 MEvent.clicks++;
1606 MEvent.state = ev.state; 1937
1607#ifdef MOUSE_REPORT_DOUBLECLICK 1938 if (MEvent.clicks > 1)
1608 if (ev.button == MEvent.button && clickintime)
1609 { 1939 {
1610 /* same button, within alloted time */
1611 MEvent.clicks++;
1612 if (MEvent.clicks > 1)
1613 {
1614 /* only report double clicks */ 1940 /* only report double clicks */
1615 MEvent.clicks = 2; 1941 MEvent.clicks = 2;
1616 mouse_report (ev); 1942 mouse_report (ev);
1617 1943
1618 /* don't report the release */ 1944 /* don't report the release */
1619 MEvent.clicks = 0; 1945 MEvent.clicks = 0;
1620 MEvent.button = AnyButton; 1946 MEvent.button = AnyButton;
1621 }
1622 } 1947 }
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 } 1948 }
1636 else 1949 else
1637 { 1950 {
1951 /* different button, or time expired */
1952 MEvent.clicks = 1;
1953 MEvent.button = ev.button;
1954 mouse_report (ev);
1955 }
1956#else
1957 MEvent.button = ev.button;
1958 mouse_report (ev);
1959#endif /* MOUSE_REPORT_DOUBLECLICK */
1960
1961 }
1962 else
1963 {
1638 if (ev.button != MEvent.button) 1964 if (ev.button != MEvent.button)
1639 MEvent.clicks = 0; 1965 MEvent.clicks = 0;
1966
1640 switch (ev.button) 1967 switch (ev.button)
1641 { 1968 {
1642 case Button1: 1969 case Button1:
1970 /* allow meta + click to select rectangular areas */
1971 /* should be done in screen.C */
1972#if ENABLE_FRILLS
1973 selection.rect = !!(ev.state & ModMetaMask);
1974#else
1975 selection.rect = false;
1976#endif
1977
1643 /* allow shift+left click to extend selection */ 1978 /* allow shift+left click to extend selection */
1644 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1979 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1645 { 1980 {
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) 1981 if (MEvent.button == Button1 && clickintime)
1666 selection_rotate (ev.x, ev.y); 1982 selection_rotate (ev.x, ev.y);
1667 else 1983 else
1668 selection_extend (ev.x, ev.y, 1); 1984 selection_extend (ev.x, ev.y, 1);
1985 }
1986 else
1987 {
1988 if (MEvent.button == Button1 && clickintime)
1989 MEvent.clicks++;
1990 else
1991 MEvent.clicks = 1;
1992
1993 selection_click (MEvent.clicks, ev.x, ev.y);
1994 }
1995
1996 MEvent.button = Button1;
1997 break;
1998
1999 case Button3:
2000 if (MEvent.button == Button3 && clickintime)
2001 selection_rotate (ev.x, ev.y);
2002 else
2003 selection_extend (ev.x, ev.y, 1);
2004
1669 MEvent.button = Button3; 2005 MEvent.button = Button3;
1670 break; 2006 break;
1671 }
1672 } 2007 }
2008 }
2009
1673 MEvent.time = ev.time; 2010 MEvent.time = ev.time;
1674 return; 2011 return;
1675 }
1676 } 2012 }
1677 2013
1678 /* 2014 /*
1679 * Scrollbar window processing of button press 2015 * Scrollbar window processing of button press
1680 */ 2016 */
1681 if (isScrollbarWindow(ev.window)) 2017 if (scrollBar.state && ev.window == scrollBar.win)
1682 { 2018 {
1683 scrollBar.setIdle (); 2019 page_dirn direction = NO_DIR;
2020
2021 if (scrollBar.upButton (ev.y))
2022 direction = UP; /* up */
2023 else if (scrollBar.dnButton (ev.y))
2024 direction = DN; /* down */
2025
2026 scrollBar.state = SB_STATE_IDLE;
1684 /* 2027 /*
1685 * Rxvt-style scrollbar: 2028 * Rxvt-style scrollbar:
1686 * move up if mouse is above slider 2029 * move up if mouse is above slider
1687 * move dn if mouse is below slider 2030 * move dn if mouse is below slider
1688 * 2031 *
… …
1697 /* 2040 /*
1698 * Mouse report disabled scrollbar: 2041 * Mouse report disabled scrollbar:
1699 * arrow buttons - send up/down 2042 * arrow buttons - send up/down
1700 * click on scrollbar - send pageup/down 2043 * click on scrollbar - send pageup/down
1701 */ 2044 */
1702 if ((scrollBar.style == R_SB_NEXT 2045 if (direction == UP)
1703 && scrollbarnext_upButton(ev.y))
1704 || (scrollBar.style == R_SB_RXVT
1705 && scrollbarrxvt_upButton(ev.y)))
1706 tt_printf("\033[A"); 2046 tt_printf ("\033[A");
1707 else if ((scrollBar.style == R_SB_NEXT 2047 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"); 2048 tt_printf ("\033[B");
1712 else 2049 else
1713 switch (ev.button) 2050 switch (ev.button)
1714 { 2051 {
1715 case Button2: 2052 case Button2:
1716 tt_printf("\014"); 2053 tt_printf ("\014");
1717 break; 2054 break;
1718 case Button1: 2055 case Button1:
1719 tt_printf("\033[6~"); 2056 tt_printf ("\033[6~");
1720 break; 2057 break;
1721 case Button3: 2058 case Button3:
1722 tt_printf("\033[5~"); 2059 tt_printf ("\033[5~");
1723 break; 2060 break;
1724 } 2061 }
1725 } 2062 }
1726 else 2063 else
1727#endif /* NO_SCROLLBAR_REPORT */ 2064#endif /* NO_SCROLLBAR_REPORT */
1728
1729 {
1730 char upordown = 0;
1731
1732 if (scrollBar.style == R_SB_NEXT)
1733 { 2065 {
1734 if (scrollbarnext_upButton(ev.y)) 2066 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 { 2067 {
1748#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2068#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1749 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2069 if (!cont_scroll_ev.is_active ())
2070 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1750#endif 2071#endif
1751 if (scr_page (upordown < 0 ? UP : DN, 1)) 2072 if (scr_page (direction, 1))
1752 { 2073 {
1753 if (upordown < 0) 2074 if (direction == UP)
1754 scrollBar.setUp (); 2075 scrollBar.state = SB_STATE_UP;
1755 else 2076 else
1756 scrollBar.setDn (); 2077 scrollBar.state = SB_STATE_DOWN;
1757 } 2078 }
1758 } 2079 }
1759 else 2080 else
1760 switch (ev.button) 2081 switch (ev.button)
1761 { 2082 {
1762 case Button2: 2083 case Button2:
1763 switch (scrollbar_align) 2084 switch (scrollBar.align)
1764 { 2085 {
1765 case R_SB_ALIGN_TOP: 2086 case SB_ALIGN_TOP:
1766 csrO = 0; 2087 csrO = 0;
1767 break; 2088 break;
1768 case R_SB_ALIGN_CENTRE: 2089 case SB_ALIGN_CENTRE:
1769 csrO = (scrollBar.bot - scrollBar.top) / 2; 2090 csrO = (scrollBar.bot - scrollBar.top) / 2;
1770 break; 2091 break;
1771 case R_SB_ALIGN_BOTTOM: 2092 case SB_ALIGN_BOTTOM:
1772 csrO = scrollBar.bot - scrollBar.top; 2093 csrO = scrollBar.bot - scrollBar.top;
1773 break; 2094 break;
1774 } 2095 }
2096
1775 if (scrollBar.style == R_SB_XTERM 2097 if (scrollBar.style == SB_STYLE_XTERM
1776 || scrollbar_above_slider(ev.y) 2098 || scrollBar.above_slider (ev.y)
1777 || scrollbar_below_slider(ev.y)) 2099 || scrollBar.below_slider (ev.y))
1778 scr_move_to ( scrollbar_position(ev.y) - csrO, 2100 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1779 scrollbar_size()); 2101
1780 scrollBar.setMotion (); 2102 scrollBar.state = SB_STATE_MOTION;
1781 break; 2103 break;
1782 2104
1783 case Button1: 2105 case Button1:
1784 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2106 if (scrollBar.align == SB_ALIGN_CENTRE)
1785 csrO = ev.y - scrollBar.top; 2107 csrO = ev.y - scrollBar.top;
1786 /* FALLTHROUGH */ 2108 /* FALLTHROUGH */
1787 2109
1788 case Button3: 2110 case Button3:
1789 if (scrollBar.style != R_SB_XTERM) 2111 if (scrollBar.style != SB_STYLE_XTERM)
1790 { 2112 {
1791 if (scrollbar_above_slider(ev.y)) 2113 if (scrollBar.above_slider (ev.y))
1792# ifdef RXVT_SCROLL_FULL 2114# ifdef RXVT_SCROLL_FULL
1793 scr_page (UP, TermWin.nrow - 1); 2115 scr_page (UP, nrow - 1);
1794# else 2116# else
1795 scr_page (UP, TermWin.nrow / 4); 2117 scr_page (UP, nrow / 4);
1796# endif 2118# endif
1797 else if (scrollbar_below_slider(ev.y)) 2119 else if (scrollBar.below_slider (ev.y))
1798# ifdef RXVT_SCROLL_FULL 2120# ifdef RXVT_SCROLL_FULL
1799 scr_page (DN, TermWin.nrow - 1); 2121 scr_page (DN, nrow - 1);
1800# else 2122# else
1801 scr_page (DN, TermWin.nrow / 4); 2123 scr_page (DN, nrow / 4);
1802# endif 2124# endif
1803 else 2125 else
1804 scrollBar.setMotion (); 2126 scrollBar.state = SB_STATE_MOTION;
1805 } 2127 }
1806 else 2128 else
1807 { 2129 {
1808 scr_page ((ev.button == Button1 ? DN : UP), 2130 scr_page ((ev.button == Button1 ? DN : UP),
1809 (TermWin.nrow 2131 (nrow
1810 * scrollbar_position(ev.y) 2132 * scrollBar.position (ev.y)
1811 / scrollbar_size())); 2133 / scrollBar.size ()));
1812 } 2134 }
2135
1813 break; 2136 break;
1814 } 2137 }
1815 } 2138 }
2139
1816 return; 2140 return;
1817 } 2141 }
1818#if MENUBAR
1819 /*
1820 * Menubar window processing of button press
1821 */
1822 if (isMenuBarWindow(ev.window))
1823 menubar_control (ev);
1824#endif
1825} 2142}
1826 2143
1827void 2144void
1828rxvt_term::button_release (const XButtonEvent &ev) 2145rxvt_term::button_release (XButtonEvent &ev)
1829{ 2146{
1830 int reportmode = 0; 2147 int reportmode = 0;
1831 2148
1832 csrO = 0; /* reset csr Offset */ 2149 csrO = 0; /* reset csr Offset */
1833 if (!bypass_keystate) 2150 if (!bypass_keystate)
1834 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2151 reportmode = !! (priv_modes & PrivMode_mouse_report);
1835 2152
1836 if (scrollbar_isUpDn()) 2153 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1837 { 2154 {
1838 scrollBar.setIdle (); 2155 scrollBar.state = SB_STATE_IDLE;
1839 scrollbar_show (0); 2156 scrollBar.show (0);
1840#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1841 refresh_type &= ~SMOOTH_REFRESH;
1842#endif
1843
1844 } 2157 }
2158
1845#ifdef SELECTION_SCROLLING 2159#ifdef SELECTION_SCROLLING
1846 pending_scroll_selection=0; 2160 sel_scroll_ev.stop();
1847#endif 2161#endif
2162
1848 if (ev.window == TermWin.vt) 2163 if (ev.window == vt)
1849 { 2164 {
1850#ifdef RXVT_GRAPHICS 2165 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1851 if (ev.subwindow != None) 2166 return;
1852 rxvt_Gr_ButtonRelease(ev.x, ev.y);
1853 else
1854#endif
1855 2167
1856 { 2168#if ISO_14755
2169 // 5.4
2170 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2171 return;
2172#endif
2173
1857 if (reportmode) 2174 if (reportmode)
2175 {
2176 /* mouse report from vt window */
2177 /* don't report release of wheel "buttons" */
2178 if (ev.button >= 4)
2179 return;
2180#ifdef MOUSE_REPORT_DOUBLECLICK
2181 /* only report the release of 'slow' single clicks */
2182 if (MEvent.button != AnyButton
2183 && (ev.button != MEvent.button
2184 || (ev.time - MEvent.time
2185 > MULTICLICK_TIME / 2)))
1858 { 2186 {
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; 2187 MEvent.clicks = 0;
1871 MEvent.button = AnyButton;
1872 mouse_report (ev);
1873 }
1874#else /* MOUSE_REPORT_DOUBLECLICK */
1875 MEvent.button = AnyButton; 2188 MEvent.button = AnyButton;
1876 mouse_report (ev); 2189 mouse_report (ev);
1877#endif /* MOUSE_REPORT_DOUBLECLICK */
1878 return;
1879 } 2190 }
2191#else /* MOUSE_REPORT_DOUBLECLICK */
2192 MEvent.button = AnyButton;
2193 mouse_report (ev);
2194#endif /* MOUSE_REPORT_DOUBLECLICK */
2195 return;
2196 }
2197
1880 /* 2198 /*
1881 * dumb hack to compensate for the failure of click-and-drag 2199 * dumb hack to compensate for the failure of click-and-drag
1882 * when overriding mouse reporting 2200 * when overriding mouse reporting
1883 */ 2201 */
1884 if (PrivateModes & PrivMode_mouse_report 2202 if (priv_modes & PrivMode_mouse_report
1885 && bypass_keystate 2203 && bypass_keystate
1886 && ev.button == Button1 && MEvent.clicks <= 1) 2204 && ev.button == Button1 && MEvent.clicks <= 1)
1887 selection_extend (ev.x, ev.y, 0); 2205 selection_extend (ev.x, ev.y, 0);
1888 2206
1889 switch (ev.button) 2207 switch (ev.button)
2208 {
2209 case Button1:
2210 case Button3:
2211 selection_make (ev.time);
2212 break;
2213
2214 case Button2:
2215 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2216 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2217 break;
2218
2219#ifdef MOUSE_WHEEL
2220 case Button4:
2221 case Button5:
1890 { 2222 {
1891 case Button1: 2223 int lines;
1892 case Button3: 2224 page_dirn dirn;
1893 selection_make (ev.time); 2225
2226 dirn = ev.button == Button4 ? UP : DN;
2227
2228 if (ev.state & ShiftMask)
1894 break; 2229 lines = 1;
1895 case Button2: 2230 else if (option (Opt_mouseWheelScrollPage))
1896 selection_request (ev.time, ev.x, ev.y); 2231 lines = nrow - 1;
1897 break; 2232 else
2233 lines = 5;
2234
1898#ifdef MOUSE_WHEEL 2235# ifdef MOUSE_SLIP_WHEELING
1899 case Button4: 2236 if (ev.state & ControlMask)
1900 case Button5:
1901 { 2237 {
2238 mouse_slip_wheel_speed += dirn;
2239 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2240
2241 if (!slip_wheel_ev.is_active ())
2242 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1902 int i; 2243 }
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 2244 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 2245# 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 { 2246 {
2047 XFreePixmap(display->display, TermWin.pixmap); 2247 scr_page (dirn, lines);
2048 TermWin.pixmap = None; 2248 scrollBar.show (1);
2049 } 2249 }
2050 } 2250 }
2051 am_pixmap_trans = 0; 2251 break;
2252#endif
2253 }
2254 }
2255}
2256
2257/*}}} */
2258
2259void ecb_hot
2260rxvt_term::cmd_parse ()
2261{
2262 wchar_t ch = NOCHAR;
2263 char *seq_begin; // remember start of esc-sequence here
2264
2265 for (;;)
2266 {
2267 if (ecb_unlikely (ch == NOCHAR))
2268 {
2269 seq_begin = cmdbuf_ptr;
2270 ch = next_char ();
2271
2272 if (ch == NOCHAR)
2273 break;
2274 }
2275
2276 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2277 {
2278 if (ecb_unlikely (!seen_input))
2279 {
2280 seen_input = 1;
2281 // many badly-written programs (e.g. jed) contain a race condition:
2282 // they first read the screensize and then install a SIGWINCH handler.
2283 // some window managers resize the window early, and these programs
2284 // then sometimes get the size wrong.
2285 // unfortunately other programs are even more buggy and dislike
2286 // being sent SIGWINCH, so only do it when we were in fact being
2287 // resized.
2288 if (seen_resize && cmd_pid)
2289 kill (-cmd_pid, SIGWINCH);
2290 }
2291
2292 /* Read a text string from the input buffer */
2293 wchar_t buf[UBUFSIZ];
2294 bool refreshnow = false;
2295 int nlines = 0;
2296 wchar_t *str = buf;
2297 wchar_t *eol = str + min (ncol, UBUFSIZ);
2298
2299 for (;;)
2300 {
2301 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2302 break;
2303
2304 *str++ = ch;
2305
2306 if (ecb_unlikely (ch == C0_LF || str >= eol))
2307 {
2308 if (ch == C0_LF)
2309 nlines++;
2310
2311 refresh_count++;
2312
2313 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2314 {
2315 refresh_count = 0;
2316
2317 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2318 {
2319 refreshnow = true;
2320 ch = NOCHAR;
2321 break;
2322 }
2323 }
2324
2325 // scr_add_lines only works for nlines <= nrow - 1.
2326 if (nlines >= nrow - 1)
2327 {
2328 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2329 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2330 scr_add_lines (buf, str - buf, nlines);
2331
2332 nlines = 0;
2333 str = buf;
2334 eol = str + min (ncol, UBUFSIZ);
2335 }
2336
2337 if (str >= eol)
2338 {
2339 if (eol >= buf + UBUFSIZ)
2340 {
2341 ch = NOCHAR;
2342 break;
2343 }
2344 else
2345 eol = min (eol + ncol, buf + UBUFSIZ);
2346 }
2347
2348 }
2349
2350 seq_begin = cmdbuf_ptr;
2351 ch = next_char ();
2352 }
2353
2354 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2355 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2356 scr_add_lines (buf, str - buf, nlines);
2357
2358 /*
2359 * If there have been a lot of new lines, then update the screen
2360 * What the heck we'll cheat and only refresh less than every page-full.
2361 * if skipScroll is enabled.
2362 */
2363 if (refreshnow)
2364 {
2365 scr_refresh ();
2366 want_refresh = 1;
2367 }
2052 } 2368 }
2053 else 2369 else
2054 { 2370 {
2055 if (TermWin.pixmap != None) 2371 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 { 2372 {
2091 if (oldp != None) 2373 process_nonprinting (ch);
2092 pchanged = 1; 2374 }
2375 catch (const class out_of_input &o)
2376 {
2377 // we ran out of input, retry later
2378 cmdbuf_ptr = seq_begin;
2093 break; 2379 break;
2094 } 2380 }
2095 if (oldp != TermWin.parent[i]) 2381
2096 pchanged = 1; 2382 ch = NOCHAR;
2097 }
2098 n = 0;
2099 if (pchanged)
2100 { 2383 }
2101 for (; n < (unsigned int)i; n++) 2384 }
2102 { 2385}
2103 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2386
2104 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2387// read the next character
2105 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2388wchar_t ecb_hot
2106 { 2389rxvt_term::next_char () NOTHROW
2107 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2390{
2108 break; 2391 while (cmdbuf_ptr < cmdbuf_endp)
2109 } 2392 {
2110 } 2393 // assume 7-bit to be ascii ALWAYS
2394 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2395 return *cmdbuf_ptr++;
2396
2397 wchar_t wc;
2398 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2399
2400 if (len == (size_t)-2)
2111 } 2401 {
2112 if (n > (int)(sizeof(TermWin.parent) 2402 // the mbstate stores incomplete sequences. didn't know this :/
2113 / sizeof(TermWin.parent[0]))) 2403 cmdbuf_ptr = cmdbuf_endp;
2404 break;
2114 { 2405 }
2115 D_X((stderr, "InheritPixmap Turning off")); 2406
2116 XSetWindowBackground(display->display, TermWin.parent[0], 2407 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 } 2408 {
2123 else 2409 mbstate.reset (); // reset now undefined conversion state
2410 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2411 // in which case we "erroneously" return the next byte which might be valid.
2412 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2124 { 2413 }
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 2414
2130 rqt.tv_sec = 1; 2415 // assume wchar == unicode
2131 rqt.tv_nsec = 0; 2416 cmdbuf_ptr += len;
2132 nanosleep(&rqt, NULL); 2417 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 } 2418 }
2419
2420 return NOCHAR;
2421}
2422
2423// read the next octet
2424uint32_t ecb_hot
2425rxvt_term::next_octet () NOTHROW
2426{
2427 return cmdbuf_ptr < cmdbuf_endp
2428 ? (unsigned char)*cmdbuf_ptr++
2429 : NOCHAR;
2430}
2431
2432static class out_of_input out_of_input;
2433
2434wchar_t ecb_hot
2435rxvt_term::cmd_getc () THROW ((class out_of_input))
2436{
2437 wchar_t c = next_char ();
2438
2439 if (c == NOCHAR)
2440 throw out_of_input;
2441
2147 return pchanged; 2442 return c;
2148} 2443}
2149#endif
2150 2444
2151/*}}} */ 2445uint32_t ecb_hot
2446rxvt_term::cmd_get8 () THROW ((class out_of_input))
2447{
2448 uint32_t c = next_octet ();
2449
2450 if (c == NOCHAR)
2451 throw out_of_input;
2452
2453 return c;
2454}
2152 2455
2153/*{{{ print pipe */ 2456/*{{{ print pipe */
2154/*----------------------------------------------------------------------*/ 2457/*----------------------------------------------------------------------*/
2155#ifdef PRINTPIPE 2458#ifdef PRINTPIPE
2156FILE * 2459FILE * ecb_cold
2157rxvt_term::popen_printer () 2460rxvt_term::popen_printer ()
2158{ 2461{
2159 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2462 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2160 2463
2161 if (stream == NULL) 2464 if (stream == NULL)
2162 rxvt_print_error("can't open printer pipe"); 2465 rxvt_warn ("can't open printer pipe, not printing.\n");
2466
2163 return stream; 2467 return stream;
2164} 2468}
2165 2469
2166int 2470int ecb_cold
2167rxvt_term::pclose_printer (FILE *stream) 2471rxvt_term::pclose_printer (FILE *stream)
2168{ 2472{
2169 fflush (stream); 2473 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); 2474 return pclose (stream);
2176# endif
2177} 2475}
2178 2476
2179/* 2477/*
2180 * simulate attached vt100 printer 2478 * simulate attached vt100 printer
2181 */ 2479 */
2182void 2480void ecb_cold
2183rxvt_term::process_print_pipe () 2481rxvt_term::process_print_pipe ()
2184{ 2482{
2185 int done; 2483 FILE *fd = popen_printer ();
2186 FILE *fd;
2187 2484
2188 if ((fd = popen_printer ()) == NULL) 2485 if (!fd)
2189 return; 2486 return;
2190 2487
2191 /* 2488 /*
2192 * Send all input to the printer until either ESC[4i or ESC[?4i 2489 * Send all input to the printer until either ESC[4i or ESC[?4i
2193 * is received. 2490 * is received.
2194 */ 2491 */
2195 for (done = 0; !done;) 2492 for (int done = 0; !done; )
2196 { 2493 {
2197 unsigned char buf[8]; 2494 unsigned char buf[8];
2198 unsigned char ch; 2495 unicode_t ch;
2199 unsigned int i, len; 2496 unsigned int i, len;
2200 2497
2201 if ((ch = cmd_getc ()) != C0_ESC) 2498 if ((ch = cmd_getc ()) != C0_ESC)
2202 { 2499 {
2203 if (putc(ch, fd) == EOF) 2500 if (putc (ch, fd) == EOF)
2204 break; /* done = 1 */ 2501 break; /* done = 1 */
2205 } 2502 }
2206 else 2503 else
2207 { 2504 {
2208 len = 0; 2505 len = 0;
… …
2219 { 2516 {
2220 if ((buf[len++] = cmd_getc ()) == 'i') 2517 if ((buf[len++] = cmd_getc ()) == 'i')
2221 break; /* done = 1 */ 2518 break; /* done = 1 */
2222 } 2519 }
2223 } 2520 }
2521
2224 for (i = 0; i < len; i++) 2522 for (i = 0; i < len; i++)
2225 if (putc(buf[i], fd) == EOF) 2523 if (putc (buf[i], fd) == EOF)
2226 { 2524 {
2227 done = 1; 2525 done = 1;
2228 break; 2526 break;
2229 } 2527 }
2230 } 2528 }
2231 } 2529 }
2530
2232 pclose_printer (fd); 2531 pclose_printer (fd);
2233} 2532}
2234#endif /* PRINTPIPE */ 2533#endif /* PRINTPIPE */
2235/*}}} */ 2534/*}}} */
2236 2535
2237/* *INDENT-OFF* */
2238enum { 2536enum {
2239 C1_40 = 0x40, 2537 C1_40 = 0x40,
2240 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2538 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, 2539 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, 2540 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 2541 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2244}; 2542};
2245/* *INDENT-ON* */
2246 2543
2247/*{{{ process non-printing single characters */ 2544/*{{{ process non-printing single characters */
2248void 2545void ecb_hot
2249rxvt_term::process_nonprinting (unsigned char ch) 2546rxvt_term::process_nonprinting (unicode_t ch)
2250{ 2547{
2251 switch (ch) 2548 switch (ch)
2252 { 2549 {
2550 case C0_ESC:
2551 process_escape_seq ();
2552 break;
2253 case C0_ENQ: /* terminal Status */ 2553 case C0_ENQ: /* terminal Status */
2254 if (rs[Rs_answerbackstring]) 2554 if (rs[Rs_answerbackstring])
2255 tt_write( 2555 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 2556 else
2259 tt_write((unsigned char *)VT100_ANS, 2557 tt_write (VT100_ANS, strlen (VT100_ANS));
2260 (unsigned int)STRLEN(VT100_ANS));
2261 break; 2558 break;
2262 case C0_BEL: /* bell */ 2559 case C0_BEL: /* bell */
2263 scr_bell (); 2560 scr_bell ();
2264 break; 2561 break;
2265 case C0_BS: /* backspace */ 2562 case C0_BS: /* backspace */
… …
2280 scr_charset_choose (1); 2577 scr_charset_choose (1);
2281 break; 2578 break;
2282 case C0_SI: /* shift in - acs */ 2579 case C0_SI: /* shift in - acs */
2283 scr_charset_choose (0); 2580 scr_charset_choose (0);
2284 break; 2581 break;
2582
2583#ifdef EIGHT_BIT_CONTROLS
2584 // 8-bit controls
2585 case 0x90: /* DCS */
2586 process_dcs_seq ();
2587 break;
2588 case 0x9b: /* CSI */
2589 process_csi_seq ();
2590 break;
2591 case 0x9d: /* OSC */
2592 process_osc_seq ();
2593 break;
2594#endif
2285 } 2595 }
2286} 2596}
2287/*}}} */ 2597/*}}} */
2288 2598
2289 2599
2290/*{{{ process VT52 escape sequences */ 2600/*{{{ process VT52 escape sequences */
2291void 2601void ecb_cold
2292rxvt_term::process_escape_vt52 (unsigned char ch) 2602rxvt_term::process_escape_vt52 (unicode_t ch)
2293{ 2603{
2294 int row, col; 2604 int row, col;
2295 2605
2296 switch (ch) 2606 switch (ch)
2297 { 2607 {
… …
2327 row = cmd_getc () - ' '; 2637 row = cmd_getc () - ' ';
2328 col = cmd_getc () - ' '; 2638 col = cmd_getc () - ' ';
2329 scr_gotorc (row, col, 0); 2639 scr_gotorc (row, col, 0);
2330 break; 2640 break;
2331 case 'Z': /* identify the terminal type */ 2641 case 'Z': /* identify the terminal type */
2332 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2642 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2333 break; 2643 break;
2334 case '<': /* turn off VT52 mode */ 2644 case '<': /* turn off VT52 mode */
2335 PrivMode(0, PrivMode_vt52); 2645 priv_modes &= ~PrivMode_vt52;
2336 break; 2646 break;
2337 case 'F': /* use special graphics character set */ 2647 case 'F': /* use special graphics character set */
2338 case 'G': /* use regular character set */ 2648 case 'G': /* use regular character set */
2339 /* unimplemented */ 2649 /* unimplemented */
2340 break; 2650 break;
… …
2346} 2656}
2347/*}}} */ 2657/*}}} */
2348 2658
2349 2659
2350/*{{{ process escape sequences */ 2660/*{{{ process escape sequences */
2351void 2661void ecb_hot
2352rxvt_term::process_escape_seq () 2662rxvt_term::process_escape_seq ()
2353{ 2663{
2354 unsigned char ch = cmd_getc (); 2664 unicode_t ch = cmd_getc ();
2355 2665
2356 if (PrivateModes & PrivMode_vt52) 2666 if (priv_modes & PrivMode_vt52)
2357 { 2667 {
2358 process_escape_vt52 (ch); 2668 process_escape_vt52 (ch);
2359 return; 2669 return;
2360 } 2670 }
2361 2671
2362 switch (ch) 2672 switch (ch)
2363 { 2673 {
2364 /* case 1: do_tek_mode (); break; */
2365 case '#': 2674 case '#':
2366 if (cmd_getc () == '8') 2675 if (cmd_getc () == '8')
2367 scr_E (); 2676 scr_E ();
2368 break; 2677 break;
2369 case '(': 2678 case '(':
… …
2376 scr_charset_set (2, (unsigned int)cmd_getc ()); 2685 scr_charset_set (2, (unsigned int)cmd_getc ());
2377 break; 2686 break;
2378 case '+': 2687 case '+':
2379 scr_charset_set (3, (unsigned int)cmd_getc ()); 2688 scr_charset_set (3, (unsigned int)cmd_getc ());
2380 break; 2689 break;
2381#ifdef MULTICHAR_SET 2690#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': 2691 case '6':
2388 scr_backindex (); 2692 scr_backindex ();
2389 break; 2693 break;
2390#endif 2694#endif
2391 case '7': 2695 case '7':
2392 scr_cursor (SAVE); 2696 scr_cursor (SAVE);
2393 break; 2697 break;
2394 case '8': 2698 case '8':
2395 scr_cursor (RESTORE); 2699 scr_cursor (RESTORE);
2396 break; 2700 break;
2397#ifndef NO_FRILLS 2701#if !ENABLE_MINIMAL
2398 case '9': 2702 case '9':
2399 scr_forwardindex (); 2703 scr_forwardindex ();
2400 break; 2704 break;
2401#endif 2705#endif
2706 // DECPAM/DECPNM
2402 case '=': 2707 case '=':
2708 priv_modes |= PrivMode_aplKP;
2709 break;
2403 case '>': 2710 case '>':
2404 PrivMode((ch == '='), PrivMode_aplKP); 2711 priv_modes &= ~PrivMode_aplKP;
2405 break; 2712 break;
2406 2713
2407 case C1_40: 2714 case C1_40:
2408 cmd_getc (); 2715 cmd_getc ();
2409 break; 2716 break;
… …
2412 break; 2719 break;
2413 2720
2414 /* 8.3.87: NEXT LINE */ 2721 /* 8.3.87: NEXT LINE */
2415 case C1_NEL: /* ESC E */ 2722 case C1_NEL: /* ESC E */
2416 { 2723 {
2417 uint32_t nlcr[] = { '\n', '\r' }; 2724 wchar_t nlcr[] = { C0_LF, C0_CR };
2418 scr_add_lines (nlcr, 1, 2); 2725 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2419 } 2726 }
2420 break; 2727 break;
2421 2728
2422 /* kidnapped escape sequence: Should be 8.3.48 */ 2729 /* kidnapped escape sequence: Should be 8.3.48 */
2423 case C1_ESA: /* ESC G */ 2730 case C1_ESA: /* ESC G */
2424 process_graphics (); 2731 // used by original rxvt for rob nations own graphics mode
2732 if (cmd_getc () == 'Q')
2733 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2425 break; 2734 break;
2426 2735
2427 /* 8.3.63: CHARACTER TABULATION SET */ 2736 /* 8.3.63: CHARACTER TABULATION SET */
2428 case C1_HTS: /* ESC H */ 2737 case C1_HTS: /* ESC H */
2429 scr_set_tab (1); 2738 scr_set_tab (1);
… …
2433 case C1_RI: /* ESC M */ 2742 case C1_RI: /* ESC M */
2434 scr_index (DN); 2743 scr_index (DN);
2435 break; 2744 break;
2436 2745
2437 /* 8.3.142: SINGLE-SHIFT TWO */ 2746 /* 8.3.142: SINGLE-SHIFT TWO */
2438 /*case C1_SS2: scr_single_shift (2); break; */ 2747 /* case C1_SS2: break; */
2439 2748
2440 /* 8.3.143: SINGLE-SHIFT THREE */ 2749 /* 8.3.143: SINGLE-SHIFT THREE */
2441 /*case C1_SS3: scr_single_shift (3); break; */ 2750 /* case C1_SS3: break; */
2442 2751
2443 /* 8.3.27: DEVICE CONTROL STRING */ 2752 /* 8.3.27: DEVICE CONTROL STRING */
2444 case C1_DCS: /* ESC P */ 2753 case C1_DCS: /* ESC P */
2445 process_dcs_seq (); 2754 process_dcs_seq ();
2446 break; 2755 break;
2447 2756
2448 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2757 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2449 case C1_SCI: /* ESC Z */ 2758 case C1_SCI: /* ESC Z */
2450 tt_write((const unsigned char *)ESCZ_ANSWER, 2759 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2451 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2452 break; /* steal obsolete ESC [ c */ 2760 break; /* steal obsolete ESC [ c */
2453 2761
2454 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2762 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2455 case C1_CSI: /* ESC [ */ 2763 case C1_CSI: /* ESC [ */
2456 process_csi_seq (); 2764 process_csi_seq ();
2457 break; 2765 break;
2458 2766
2459 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2767 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2460 case C1_OSC: /* ESC ] */ 2768 case C1_OSC: /* ESC ] */
2461 process_osc_seq (); 2769 process_osc_seq ();
2462 break; 2770 break;
2463 2771
2464 /* 8.3.106: RESET TO INITIAL STATE */ 2772 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2465 case 'c': 2773 case 'c':
2774 mbstate.reset ();
2466 scr_poweron (); 2775 scr_poweron ();
2467 scrollbar_show (1); 2776 scrollBar.show (1);
2468 break; 2777 break;
2469 2778
2470 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2779 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2471 case 'n': 2780 case 'n':
2472 scr_charset_choose (2); 2781 scr_charset_choose (2);
… …
2479 } 2788 }
2480} 2789}
2481/*}}} */ 2790/*}}} */
2482 2791
2483/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2792/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2484/* *INDENT-OFF* */
2485enum { 2793enum {
2486 CSI_ICH = 0x40, 2794 CSI_ICH = 0x40,
2487 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2795 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 , 2796 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, 2797 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, 2798 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, 2799 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, 2800 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 , 2801 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 2802 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2495}; 2803};
2496 2804
2497#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2805#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2498 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2806 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2499 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2807 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2500#define get_byte_array_bit(array, bit) \ 2808#define get_byte_array_bit(array, bit) \
2501 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2809 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2502 2810
2503const unsigned char csi_defaults[] = 2811static const unsigned char csi_defaults[] =
2504 { 2812 {
2505 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2813 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, */ 2814 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, */ 2815 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, [, \, ], ^, _, */ 2816 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, */ 2817 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, */ 2818 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, */ 2819 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, {, |, }, ~, */ 2820 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2513 }; 2821 };
2514/* *INDENT-ON* */
2515 2822
2516void 2823void ecb_hot
2517rxvt_term::process_csi_seq () 2824rxvt_term::process_csi_seq ()
2518{ 2825{
2519 unsigned char ch, priv, i; 2826 unicode_t ch, priv, prev_ch, i;
2520 unsigned int nargs, p; 2827 unsigned int nargs, p;
2521 int n, ndef; 2828 int n, ndef;
2522 int arg[ESC_ARGS]; 2829 int arg[ESC_ARGS] = { };
2523 2830
2524 for (nargs = ESC_ARGS; nargs > 0;) 2831 nargs = 0;
2525 arg[--nargs] = 0;
2526 2832
2527 priv = 0; 2833 priv = 0;
2528 ch = cmd_getc (); 2834 ch = cmd_getc ();
2529 if (ch >= '<' && ch <= '?') 2835 if ((ch >= '<' && ch <= '?') || ch == '!')
2836 {
2530 { /* '<' '=' '>' '?' */ 2837 /* '<' '=' '>' '?' '!' */
2531 priv = ch; 2838 priv = ch;
2532 ch = cmd_getc (); 2839 ch = cmd_getc ();
2533 } 2840 }
2841
2842 prev_ch = 0;
2534 /* read any numerical arguments */ 2843 /* read any numerical arguments */
2535 for (n = -1; ch < CSI_ICH; ) 2844 for (n = -1; ch < CSI_ICH; )
2536 { 2845 {
2537 if (isdigit(ch)) 2846 if (isdigit (ch))
2538 { 2847 {
2539 if (n < 0) 2848 if (n < 0)
2540 n = ch - '0'; 2849 n = ch - '0';
2541 else 2850 else
2542 n = n * 10 + ch - '0'; 2851 n = n * 10 + ch - '0';
… …
2545 { 2854 {
2546 if (nargs < ESC_ARGS) 2855 if (nargs < ESC_ARGS)
2547 arg[nargs++] = n; 2856 arg[nargs++] = n;
2548 n = -1; 2857 n = -1;
2549 } 2858 }
2550 else if (ch == '\b') 2859 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); 2860 process_nonprinting (ch);
2562 } 2861
2862 prev_ch = ch;
2563 ch = cmd_getc (); 2863 ch = cmd_getc ();
2564 } 2864 }
2565 2865
2566 if (ch > CSI_7F) 2866 if (ch > CSI_7F)
2567 return; 2867 return;
2568 2868
2569 if (nargs < ESC_ARGS) 2869 if (nargs < ESC_ARGS)
2570 arg[nargs++] = n; 2870 arg[nargs++] = n;
2571 2871
2572 i = ch - CSI_ICH; 2872 i = ch - CSI_ICH;
2573 ndef = get_byte_array_bit(csi_defaults, i); 2873 ndef = get_byte_array_bit (csi_defaults, i);
2574 for (p = 0; p < nargs; p++) 2874 for (p = 0; p < nargs; p++)
2575 if (arg[p] == -1) 2875 if (arg[p] == -1)
2576 arg[p] = ndef; 2876 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 2877
2585 /* 2878 /*
2586 * private mode handling 2879 * private mode handling
2587 */ 2880 */
2588 if (priv) 2881 if (priv)
2589 { 2882 {
2590 switch (priv) 2883 switch (priv)
2591 { 2884 {
2592 case '>': 2885 case '>':
2593 if (ch == CSI_DA) /* secondary device attributes */ 2886 if (ch == CSI_DA) /* secondary device attributes */
2887 {
2888 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2889 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2890 //
2891 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2892 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2893 // versions.
2894 //
2594 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2895 tt_printf ("\033[>%d;95;0c", 'U');
2896 }
2595 break; 2897 break;
2898
2596 case '?': 2899 case '?':
2597 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2900 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2598 process_terminal_mode (ch, priv, nargs, arg); 2901 process_terminal_mode (ch, priv, nargs, arg);
2599 break; 2902 break;
2903
2904 case '!':
2905 if (ch == CSI_70)
2906 {
2907 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2908 scr_soft_reset ();
2909
2910 static const int pm_h[] = { 7, 25 };
2911 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2912
2913 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2914 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2600 } 2915 }
2916 break;
2917 }
2918
2601 return; 2919 return;
2602 } 2920 }
2603 2921
2604 switch (ch) 2922 switch (ch)
2605 { 2923 {
2606 /* 2924 /*
2607 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2925 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2608 */ 2926 */
2609#ifdef PRINTPIPE 2927#ifdef PRINTPIPE
2610 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2928 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2611 switch (arg[0]) 2929 switch (arg[0])
2612 { 2930 {
… …
2619 } 2937 }
2620 break; 2938 break;
2621#endif 2939#endif
2622 2940
2623 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2941 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2624 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2942 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2625 arg[0] = -arg[0]; 2943 arg[0] = -arg[0];
2626 /* FALLTHROUGH */ 2944 /* FALLTHROUGH */
2627 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2945 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2628 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2946 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2629 scr_gotorc (arg[0], 0, RELATIVE); 2947 scr_gotorc (arg[0], 0, RELATIVE);
2630 break; 2948 break;
2631 2949
2632 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2950 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2633 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2951 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2704 3022
2705 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3023 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2706 arg[0] = -arg[0]; 3024 arg[0] = -arg[0];
2707 /* FALLTHROUGH */ 3025 /* FALLTHROUGH */
2708 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3026 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2709 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3027 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2710 break; 3028 break;
2711 3029
2712 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3030 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2713 tt_write((const unsigned char *)VT100_ANS, 3031 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2714 (unsigned int)(sizeof(VT100_ANS) - 1));
2715 break; 3032 break;
2716 3033
2717 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3034 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2718 process_sgr_mode (nargs, arg); 3035 process_sgr_mode (nargs, arg);
2719 break; 3036 break;
2720 3037
2721 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3038 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2722 switch (arg[0]) 3039 switch (arg[0])
2723 { 3040 {
2724 case 5: /* DSR requested */ 3041 case 5: /* DSR requested */
2725 tt_printf("\033[0n"); 3042 tt_printf ("\033[0n");
2726 break; 3043 break;
2727 case 6: /* CPR requested */ 3044 case 6: /* CPR requested */
2728 scr_report_position (); 3045 scr_report_position ();
2729 break; 3046 break;
2730#if defined (ENABLE_DISPLAY_ANSWER)
2731 case 7: /* unofficial extension */ 3047 case 7: /* unofficial extension */
3048 if (option (Opt_insecure))
2732 tt_printf("%-.250s\n", rs[Rs_display_name]); 3049 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2733 break; 3050 break;
2734#endif
2735 case 8: /* unofficial extension */ 3051 case 8: /* unofficial extension */
2736 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3052 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2737 break; 3053 break;
2738 } 3054 }
2739 break; 3055 break;
2740 3056
2741 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3057 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2774 break; 3090 break;
2775 3091
2776 case CSI_RM: /* 8.3.107: RESET MODE */ 3092 case CSI_RM: /* 8.3.107: RESET MODE */
2777 if (arg[0] == 4) 3093 if (arg[0] == 4)
2778 scr_insert_mode (0); 3094 scr_insert_mode (0);
3095 else if (arg[0] == 20)
3096 priv_modes &= ~PrivMode_LFNL;
2779 break; 3097 break;
2780 3098
2781 case CSI_SM: /* 8.3.126: SET MODE */ 3099 case CSI_SM: /* 8.3.126: SET MODE */
2782 if (arg[0] == 4) 3100 if (arg[0] == 4)
2783 scr_insert_mode (1); 3101 scr_insert_mode (1);
3102 else if (arg[0] == 20)
3103 priv_modes |= PrivMode_LFNL;
3104 break;
3105
3106 case CSI_71: // DESCUSR: set cursor style
3107 if (prev_ch == ' ')
3108 set_cursor_style (arg[0]);
2784 break; 3109 break;
2785 3110
2786 /* 3111 /*
2787 * PRIVATE USE beyond this point. All CSI_7? sequences here 3112 * PRIVATE USE beyond this point. All CSI_7? sequences here
2788 */ 3113 */
… …
2800 break; 3125 break;
2801 case CSI_75: 3126 case CSI_75:
2802 scr_cursor (RESTORE); 3127 scr_cursor (RESTORE);
2803 break; 3128 break;
2804 3129
2805#ifndef NO_FRILLS 3130#if !ENABLE_MINIMAL
2806 case CSI_74: 3131 case CSI_74:
2807 process_window_ops (arg, nargs); 3132 process_window_ops (arg, nargs);
2808 break; 3133 break;
2809#endif 3134#endif
2810 3135
2811 case CSI_78: /* DECREQTPARM */ 3136 case CSI_78: /* DECREQTPARM */
2812 if (arg[0] == 0 || arg[0] == 1) 3137 if (arg[0] == 0 || arg[0] == 1)
2813 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3138 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2814 /* FALLTHROUGH */ 3139 break;
2815 3140
2816 default: 3141 default:
2817 break; 3142 break;
2818 } 3143 }
2819} 3144}
2820/*}}} */ 3145/*}}} */
2821 3146
2822#ifndef NO_FRILLS 3147#if !ENABLE_MINIMAL
2823/* ARGSUSED */
2824void 3148void
2825rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3149rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2826{ 3150{
2827 int x, y; 3151 int x, y;
2828#if 0
2829 char *s;
2830#endif
2831 XWindowAttributes wattr; 3152 XWindowAttributes wattr;
2832 Window wdummy; 3153 Window wdummy;
3154
3155 dLocal (Display *, dpy);
2833 3156
2834 if (nargs == 0) 3157 if (nargs == 0)
2835 return; 3158 return;
3159
2836 switch (args[0]) 3160 switch (args[0])
2837 { 3161 {
2838 /* 3162 /*
2839 * commands 3163 * commands
2840 */ 3164 */
2841 case 1: /* deiconify window */ 3165 case 1: /* deiconify window */
2842 XMapWindow(display->display, TermWin.parent[0]); 3166 XMapWindow (dpy, parent);
2843 break; 3167 break;
2844 case 2: /* iconify window */ 3168 case 2: /* iconify window */
2845 XIconifyWindow(display->display, TermWin.parent[0], 3169 XIconifyWindow (dpy, parent, display->screen);
2846 DefaultScreen(display->display));
2847 break; 3170 break;
2848 case 3: /* set position (pixels) */ 3171 case 3: /* set position (pixels) */
2849 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3172 XMoveWindow (dpy, parent, args[1], args[2]);
2850 break; 3173 break;
2851 case 4: /* set size (pixels) */ 3174 case 4: /* set size (pixels) */
2852 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3175 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2853 break; 3176 break;
2854 case 5: /* raise window */ 3177 case 5: /* raise window */
2855 XRaiseWindow(display->display, TermWin.parent[0]); 3178 XRaiseWindow (dpy, parent);
2856 break; 3179 break;
2857 case 6: /* lower window */ 3180 case 6: /* lower window */
2858 XLowerWindow(display->display, TermWin.parent[0]); 3181 XLowerWindow (dpy, parent);
2859 break; 3182 break;
2860 case 7: /* refresh window */ 3183 case 7: /* refresh window */
2861 scr_touch (true); 3184 scr_touch (true);
2862 break; 3185 break;
2863 case 8: /* set size (chars) */ 3186 case 8: /* set size (chars) */
2864 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3187 set_widthheight ((unsigned int) (args[2] * fwidth),
2865 (unsigned int)(args[1] * TermWin.fheight)); 3188 (unsigned int) (args[1] * fheight));
2866 break; 3189 break;
3190
3191 //case 9: NYI, TODO, restore maximized window or maximize window
2867 default: 3192 default:
2868 if (args[0] >= 24) /* set height (chars) */ 3193 if (args[0] >= 24) /* set height (chars) */
2869 set_widthheight ((unsigned int)TermWin.width, 3194 set_widthheight ((unsigned int)vt_width,
2870 (unsigned int)(args[1] * TermWin.fheight)); 3195 (unsigned int) (args[1] * fheight));
2871 break; 3196 break;
3197
2872 /* 3198 /*
2873 * reports - some output format copied from XTerm 3199 * reports - some output format copied from XTerm
2874 */ 3200 */
2875 case 11: /* report window state */ 3201 case 11: /* report window state */
2876 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3202 XGetWindowAttributes (dpy, parent, &wattr);
2877 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3203 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2878 break; 3204 break;
2879 case 13: /* report window position */ 3205 case 13: /* report window position */
2880 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3206 XGetWindowAttributes (dpy, parent, &wattr);
2881 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3207 XTranslateCoordinates (dpy, parent, wattr.root,
2882 -wattr.border_width, -wattr.border_width, 3208 -wattr.border_width, -wattr.border_width,
2883 &x, &y, &wdummy); 3209 &x, &y, &wdummy);
2884 tt_printf("\033[3;%d;%dt", x, y); 3210 tt_printf ("\033[3;%d;%dt", x, y);
2885 break; 3211 break;
2886 case 14: /* report window size (pixels) */ 3212 case 14: /* report window size (pixels) */
2887 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3213 XGetWindowAttributes (dpy, parent, &wattr);
2888 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3214 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2889 break; 3215 break;
3216 case 18: /* report text area size (chars) */
3217 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3218 break;
2890 case 18: /* report window size (chars) */ 3219 case 19: /* report window size (chars) */
2891 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3220 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2892 break; 3221 break;
2893#if 0 /* XXX: currently disabled due to security concerns */
2894 case 20: /* report icon label */ 3222 case 20: /* report icon label */
2895 XGetIconName(display->display, TermWin.parent[0], &s); 3223 {
3224 char *s;
3225 XGetIconName (dpy, parent, &s);
2896 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3226 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3227 XFree (s);
3228 }
2897 break; 3229 break;
2898 case 21: /* report window title */ 3230 case 21: /* report window title */
2899 XFetchName(display->display, TermWin.parent[0], &s); 3231 {
3232 char *s;
3233 XFetchName (dpy, parent, &s);
2900 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3234 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3235 XFree (s);
3236 }
2901 break; 3237 break;
2902#endif
2903
2904 } 3238 }
2905} 3239}
2906#endif 3240#endif
2907 3241
2908/*----------------------------------------------------------------------*/ 3242/*----------------------------------------------------------------------*/
2909/* 3243/*
2910 * get input up until STRING TERMINATOR (or BEL) 3244 * get input up until STRING TERMINATOR (or BEL)
2911 * ends_how is terminator used. returned input must be free()d 3245 * ends_how is terminator used. returned input must be free()'d
2912 */ 3246 */
2913unsigned char * 3247char *
2914rxvt_term::get_to_st (unsigned char *ends_how) 3248rxvt_term::get_to_st (unicode_t &ends_how)
2915{ 3249{
2916 int seen_esc = 0; /* seen escape? */ 3250 unicode_t ch;
3251 bool seen_esc = false;
2917 unsigned int n = 0; 3252 unsigned int n = 0;
2918 unsigned char *s; 3253 wchar_t string[CBUFSIZ];
2919 unsigned char ch, string[STRING_MAX];
2920 3254
2921 for (; (ch = cmd_getc ());) 3255 while ((ch = cmd_getc ()) != NOCHAR)
2922 { 3256 {
2923 if (ch == C0_BEL 3257 if (seen_esc)
2924 || ch == CHAR_ST 3258 {
2925 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3259 if (ch == 0x5c) /* 7bit ST */
2926 break; 3260 break;
3261 else
3262 return NULL;
3263 }
2927 if (ch == C0_ESC) 3264 else if (ch == C0_ESC)
2928 { 3265 {
2929 seen_esc = 1; 3266 seen_esc = true;
2930 continue; 3267 continue;
2931 } 3268 }
3269 else if (ch == C0_BEL || ch == CHAR_ST)
3270 break;
2932 else if (ch == '\t') 3271 else if (ch == C0_SYN)
2933 ch = ' '; /* translate '\t' to space */ 3272 ch = cmd_get8 ();
2934 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3273 else if (ch < 0x20)
2935 return NULL; /* other control character - exit */ 3274 return NULL; /* other control character - exit */
3275
3276 seen_esc = false;
3277
2936 if (n < sizeof(string) - 1) 3278 if (n >= sizeof (string) - 1)
3279 // stop at some sane length
3280 return NULL;
3281
2937 string[n++] = ch; 3282 string[n++] = ch;
2938 seen_esc = 0;
2939 } 3283 }
3284
2940 string[n++] = '\0'; 3285 string[n++] = '\0';
2941 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3286
2942 return NULL;
2943 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3287 ends_how = (ch == 0x5c ? C0_ESC : ch);
2944 STRNCPY(s, string, n); 3288
2945 return s; 3289 return rxvt_wcstombs (string);
2946} 3290}
2947 3291
2948/*----------------------------------------------------------------------*/ 3292/*----------------------------------------------------------------------*/
2949/* 3293/*
2950 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3294 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2951 */ 3295 */
2952void 3296void
2953rxvt_term::process_dcs_seq () 3297rxvt_term::process_dcs_seq ()
2954{ 3298{
2955 unsigned char eh, *s;
2956 /* 3299 /*
2957 * Not handled yet 3300 * Not handled yet
2958 */ 3301 */
3302
3303 unicode_t eh;
2959 s = get_to_st (&eh); 3304 char *s = get_to_st (eh);
2960 if (s) 3305 if (s)
2961 free(s); 3306 free (s);
3307
2962 return; 3308 return;
2963} 3309}
2964 3310
2965/*----------------------------------------------------------------------*/ 3311/*----------------------------------------------------------------------*/
2966/* 3312/*
2967 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3313 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2968 */ 3314 */
2969void 3315void
2970rxvt_term::process_osc_seq () 3316rxvt_term::process_osc_seq ()
2971{ 3317{
2972 unsigned char ch, eh, *s; 3318 int arg;
2973 int arg;
2974 3319
2975 ch = cmd_getc (); 3320 unicode_t ch = cmd_getc ();
2976 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3321 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2977 arg = arg * 10 + (ch - '0'); 3322 arg = arg * 10 + (ch - '0');
2978 3323
2979 if (ch == ';') 3324 if (ch == ';')
2980 { 3325 {
3326 unicode_t eh;
2981 s = get_to_st (&eh); 3327 char *s = get_to_st (eh);
3328
2982 if (s) 3329 if (s)
2983 { 3330 {
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); 3331 process_xterm_seq (arg, s, eh);
2996 free(s); 3332 free (s);
2997 } 3333 }
3334 }
3335}
3336
3337void
3338rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3339{
3340 if (str[0] == '?' && !str[1])
2998 } 3341 {
3342 rgba c;
3343 pix_colors_focused[color].get (c);
3344
3345#if XFT
3346 if (c.a != rgba::MAX_CC)
3347 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3348 else
3349#endif
3350 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3351 }
3352 else
3353 set_window_color (color, str);
2999} 3354}
3355
3000/* 3356/*
3001 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3357 * 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 */ 3358 */
3021void 3359void
3022rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3360rxvt_term::process_xterm_seq (int op, char *str, char resp)
3023{ 3361{
3024 int changed = 0; 3362 int color;
3025 int color;
3026 char *buf, *name; 3363 char *buf, *name;
3364 bool query = str[0] == '?' && !str[1];
3365 int saveop = op;
3027 3366
3367 dLocal (Display *, dpy);
3368
3028 assert(str != NULL); 3369 assert (str != NULL);
3370
3371 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3372 return;
3373
3029 switch (op) 3374 switch (op)
3030 { 3375 {
3031 case XTerm_name: 3376 case XTerm_name:
3032 set_title (str); 3377 set_title (str);
3033 /* FALLTHROUGH */ 3378 /* FALLTHROUGH */
3034 case XTerm_iconName: 3379 case XTerm_iconName:
3035 set_iconName (str); 3380 set_icon_name (str);
3036 break; 3381 break;
3037 case XTerm_title: 3382 case XTerm_title:
3038 set_title (str); 3383 set_title (str);
3039 break; 3384 break;
3385 case XTerm_property:
3386 if (str[0] == '?')
3387 {
3388 Atom prop = display->atom (str + 1);
3389 Atom actual_type;
3390 int actual_format;
3391 unsigned long nitems;
3392 unsigned long bytes_after;
3393 unsigned char *value = 0;
3394 const char *str = "";
3395
3396 if (prop
3397 && XGetWindowProperty (dpy, parent,
3398 prop, 0, 1<<16, 0, AnyPropertyType,
3399 &actual_type, &actual_format,
3400 &nitems, &bytes_after, &value) == Success
3401 && actual_type != None
3402 && actual_format == 8)
3403 str = (const char *)(value);
3404
3405 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3406
3407 XFree (value);
3408 }
3409 else
3410 {
3411 char *eq = strchr (str, '=');
3412
3413 if (eq)
3414 {
3415 *eq = 0;
3416 set_utf8_property (display->atom (str), eq + 1);
3417 }
3418 else
3419 XDeleteProperty (dpy, parent,
3420 display->atom (str));
3421 }
3422 break;
3423
3040 case XTerm_Color: 3424 case XTerm_Color:
3041 for (buf = (char *)str; buf && *buf;) 3425 for (buf = (char *)str; buf && *buf;)
3042 { 3426 {
3043 if ((name = STRCHR(buf, ';')) == NULL) 3427 if ((name = strchr (buf, ';')) == NULL)
3044 break; 3428 break;
3429
3045 *name++ = '\0'; 3430 *name++ = '\0';
3046 color = atoi(buf); 3431 color = atoi (buf) + minCOLOR;
3047 if (color < 0 || color >= TOTAL_COLORS) 3432
3433 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3048 break; 3434 break;
3435
3049 if ((buf = STRCHR(name, ';')) != NULL) 3436 if ((buf = strchr (name, ';')) != NULL)
3050 *buf++ = '\0'; 3437 *buf++ = '\0';
3051 set_window_color (color + minCOLOR, name); 3438
3439 process_color_seq (op, color, name, resp);
3052 } 3440 }
3441 break;
3442 case Rxvt_restoreFG:
3443 case XTerm_Color00:
3444 process_color_seq (op, Color_fg, str, resp);
3445 break;
3446 case Rxvt_restoreBG:
3447 case XTerm_Color01:
3448 process_color_seq (op, Color_bg, str, resp);
3053 break; 3449 break;
3054#ifndef NO_CURSORCOLOR 3450#ifndef NO_CURSORCOLOR
3055 case XTerm_Color_cursor: 3451 case XTerm_Color_cursor:
3056 set_window_color (Color_cursor, str); 3452 process_color_seq (op, Color_cursor, str, resp);
3057 break; 3453 break;
3058#endif 3454#endif
3059 case XTerm_Color_pointer: 3455 case XTerm_Color_pointer_fg:
3060 set_window_color (Color_pointer, str); 3456 process_color_seq (op, Color_pointer_fg, str, resp);
3061 break; 3457 break;
3458 case XTerm_Color_pointer_bg:
3459 process_color_seq (op, Color_pointer_bg, str, resp);
3460 break;
3461#ifdef OPTION_HC
3462 case XTerm_Color_HC:
3463 process_color_seq (op, Color_HC, str, resp);
3464 break;
3465 case XTerm_Color_HTC:
3466 process_color_seq (op, Color_HTC, str, resp);
3467 break;
3468#endif
3062#ifndef NO_BOLD_UNDERLINE_REVERSE 3469#ifndef NO_BOLD_UNDERLINE_REVERSE
3063 case XTerm_Color_BD: 3470 case URxvt_Color_BD:
3064 set_window_color (Color_BD, str); 3471 process_color_seq (op, Color_BD, str, resp);
3065 break; 3472 break;
3066 case XTerm_Color_UL: 3473 case URxvt_Color_UL:
3067 set_window_color (Color_UL, str); 3474 process_color_seq (op, Color_UL, str, resp);
3068 break; 3475 break;
3069 case XTerm_Color_RV: 3476 case URxvt_Color_IT:
3070 set_window_color (Color_RV, str); 3477 process_color_seq (op, Color_IT, str, resp);
3071 break; 3478 break;
3072#endif 3479#endif
3480 case URxvt_Color_border:
3481 process_color_seq (op, Color_border, str, resp);
3482 break;
3073 3483
3074 case XTerm_Menu: 3484#if BG_IMAGE_FROM_ROOT
3485 case URxvt_Color_tint:
3486 process_color_seq (op, Color_tint, str, resp);
3075 /* 3487 {
3076 * rxvt_menubar_dispatch() violates the constness of the string, 3488 bool changed = false;
3077 * so DON'T do it here 3489
3490 if (ISSET_PIXCOLOR (Color_tint))
3491 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3492
3493 if (changed)
3494 update_background ();
3078 */ 3495 }
3496
3079 break; 3497 break;
3498#endif
3499
3500#if BG_IMAGE_FROM_FILE
3080 case XTerm_Pixmap: 3501 case Rxvt_Pixmap:
3081 if (*str != ';') 3502 if (!strcmp (str, "?"))
3082 { 3503 {
3083#if XPM_BACKGROUND 3504 char str[256];
3084 scale_pixmap (""); /* reset to default scaling */ 3505 int h_scale = fimage.h_scale;
3085 set_bgPixmap (str); /* change pixmap */ 3506 int v_scale = fimage.v_scale;
3086#endif 3507 int h_align = fimage.h_align;
3087 scr_touch (true); 3508 int v_align = fimage.v_align;
3509
3510 sprintf (str, "[%dx%d+%d+%d]",
3511 h_scale, v_scale,
3512 h_align, v_align);
3513 process_xterm_seq (XTerm_title, str, CHAR_ST);
3088 } 3514 }
3089 while ((str = STRCHR(str, ';')) != NULL) 3515 else
3090 { 3516 {
3517 bool changed = false;
3518
3519 if (*str != ';')
3520 {
3521 try
3522 {
3523 fimage.set_file_geometry (this, str);
3524 changed = true;
3525 }
3526 catch (const class rxvt_failure_exception &e)
3527 {
3528 }
3529 }
3530 else
3531 {
3091 str++; 3532 str++;
3092#if XPM_BACKGROUND 3533 if (fimage.set_geometry (str, true))
3093 changed += scale_pixmap (str); 3534 changed = true;
3094#endif 3535 }
3095 3536
3537 if (changed)
3538 {
3539 if (bg_window_position_sensitive ())
3540 {
3541 int x, y;
3542 get_window_origin (x, y);
3543 parent_x = x;
3544 parent_y = y;
3545 }
3546 update_background ();
3547 }
3096 } 3548 }
3097 if (changed)
3098 {
3099#ifdef XPM_BACKGROUND
3100 resize_pixmap ();
3101#endif
3102 scr_touch (true);
3103 }
3104 break; 3549 break;
3550#endif
3105 3551
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: 3552 case XTerm_logfile:
3553 // TODO, when secure mode?
3113 break; 3554 break;
3114 case XTerm_font: 3555
3115 change_font (0, str);
3116 break;
3117#if 0 3556#if 0
3118 case XTerm_dumpscreen: /* no error notices */ 3557 case Rxvt_dumpscreen: /* no error notices */
3119 { 3558 {
3120 int fd; 3559 int fd;
3121 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3560 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3122 { 3561 {
3123 scr_dump (fd); 3562 scr_dump (fd);
3124 close(fd); 3563 close (fd);
3125 } 3564 }
3126 } 3565 }
3127 break; 3566 break;
3128#endif 3567#endif
3568 case XTerm_font:
3569 op = URxvt_font;
3570 case URxvt_font:
3571#if ENABLE_STYLES
3572 case URxvt_boldFont:
3573 case URxvt_italicFont:
3574 case URxvt_boldItalicFont:
3575#endif
3576 if (query)
3577 tt_printf ("\33]%d;%-.250s%c", saveop,
3578 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3579 ? fontset[op - URxvt_font]->fontdesc : "",
3580 resp);
3581 else
3582 {
3583 const char *&res = rs[Rs_font + (op - URxvt_font)];
3129 3584
3585 res = strdup (str);
3586 allocated.push_back ((void *)res);
3587 set_fonts ();
3588 }
3589 break;
3590
3591 case URxvt_version:
3592 if (query)
3593 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3594 op,
3595 rs[Rs_name], VERSION[0], VERSION[2],
3596 resp);
3597 break;
3598
3599#if !ENABLE_MINIMAL
3600 case URxvt_locale:
3601 if (query)
3602 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3603 else
3604 {
3605 set_locale (str);
3606 pty->set_utf8_mode (enc_utf8);
3607 init_xlocale ();
3608 }
3609 break;
3610
3611 case URxvt_view_up:
3612 case URxvt_view_down:
3613 {
3614 int lines = atoi (str);
3615
3616 if (lines)
3617 scr_page (op == URxvt_view_up ? UP : DN, lines);
3618 else
3619 scr_erase_savelines ();
3620 }
3621
3622 break;
3623#endif
3624
3625#if ENABLE_PERL
3626 case URxvt_perl:
3627 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3628 break;
3629#endif
3130 } 3630 }
3131} 3631}
3132/*----------------------------------------------------------------------*/ 3632/*----------------------------------------------------------------------*/
3133 3633
3134/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3634/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * 's' = save 3639 * 's' = save
3140 * 'r' = restore 3640 * 'r' = restore
3141 * 't' = toggle 3641 * 't' = toggle
3142 * so no need for fancy checking 3642 * so no need for fancy checking
3143 */ 3643 */
3144int 3644int ecb_cold
3145rxvt_term::privcases (int mode, unsigned long bit) 3645rxvt_term::privcases (int mode, unsigned long bit)
3146{ 3646{
3147 int state; 3647 int state;
3148 3648
3149 if (mode == 's') 3649 if (mode == 's')
3150 { 3650 {
3151 SavedModes |= (PrivateModes & bit); 3651 if (priv_modes & bit)
3652 SavedModes |= bit;
3653 else
3654 SavedModes &= ~bit;
3152 return -1; 3655 return -1;
3153 } 3656 }
3154 else 3657 else
3155 { 3658 {
3156 if (mode == 'r') 3659 if (mode == 'r')
3157 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3660 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3158 else 3661 else
3159 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3662 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3160 PrivMode(state, bit); 3663
3664 if (state)
3665 priv_modes |= bit;
3666 else
3667 priv_modes &= ~bit;
3161 } 3668 }
3669
3162 return state; 3670 return state;
3163} 3671}
3164 3672
3165/* we're not using priv _yet_ */ 3673/* we're not using priv _yet_ */
3166void 3674void
3167rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3675rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3168{ 3676{
3169 unsigned int i, j; 3677 unsigned int i, j;
3170 int state; 3678 int state;
3679
3171 static const struct 3680 static const struct
3172 { 3681 {
3173 const int argval; 3682 const int argval;
3174 const unsigned long bit; 3683 const unsigned long bit;
3175 }
3176 argtopriv[] = { 3684 } argtopriv[] = {
3177 { 1, PrivMode_aplCUR }, 3685 { 1, PrivMode_aplCUR }, // DECCKM
3178 { 2, PrivMode_vt52 }, 3686 { 2, PrivMode_vt52 }, // DECANM
3179 { 3, PrivMode_132 }, 3687 { 3, PrivMode_132 }, // DECCOLM
3180 { 4, PrivMode_smoothScroll }, 3688 { 4, PrivMode_smoothScroll }, // DECSCLM
3181 { 5, PrivMode_rVideo }, 3689 { 5, PrivMode_rVideo }, // DECSCNM
3182 { 6, PrivMode_relOrigin }, 3690 { 6, PrivMode_relOrigin }, // DECOM
3183 { 7, PrivMode_Autowrap }, 3691 { 7, PrivMode_Autowrap }, // DECAWM
3692 // 8, auto-repeat keys // DECARM
3184 { 9, PrivMode_MouseX10 }, 3693 { 9, PrivMode_MouseX10 },
3185#ifdef menuBar_esc 3694 // 18 end FF to printer after print screen
3186 { menuBar_esc, PrivMode_menuBar }, 3695 // 19 Print screen prints full screen/scroll region
3187#endif 3696 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3188#ifdef scrollBar_esc 3697#ifdef scrollBar_esc
3189 { scrollBar_esc, PrivMode_scrollBar }, 3698 { scrollBar_esc, PrivMode_scrollBar },
3190#endif 3699#endif
3191 { 25, PrivMode_VisibleCursor },
3192 { 35, PrivMode_ShiftKeys }, 3700 { 35, PrivMode_ShiftKeys }, // rxvt extension
3701 // 38, tektronix mode // DECTEK
3193 { 40, PrivMode_132OK }, 3702 { 40, PrivMode_132OK },
3703 // 41 xterm more fixes NYI
3704 // 45 margin bell NYI
3705 // 46 start logging
3194 { 47, PrivMode_Screen }, 3706 { 47, PrivMode_Screen },
3195 { 66, PrivMode_aplKP }, 3707 { 66, PrivMode_aplKP }, // DECNKM
3196#ifndef NO_BACKSPACE_KEY 3708#ifndef NO_BACKSPACE_KEY
3197 { 67, PrivMode_BackSpace }, 3709 { 67, PrivMode_BackSpace }, // DECBKM
3198#endif 3710#endif
3199 { 1000, PrivMode_MouseX11 }, 3711 { 1000, PrivMode_MouseX11 },
3712 { 1002, PrivMode_MouseBtnEvent },
3713 { 1003, PrivMode_MouseAnyEvent },
3714#if ENABLE_FRILLS
3715 { 1005, PrivMode_ExtModeMouse },
3716#endif
3200 { 1010, PrivMode_TtyOutputInh }, 3717 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3201 { 1011, PrivMode_Keypress }, 3718 { 1011, PrivMode_Keypress }, // rxvt extension
3719#if ENABLE_FRILLS
3720 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3721#endif
3722 // 1035 enable modifiers for alt, numlock NYI
3723 // 1036 send ESC for meta keys NYI
3724 // 1037 send DEL for keypad delete NYI
3202 { 1047, PrivMode_Screen }, 3725 { 1047, PrivMode_Screen },
3726 // 1048 save and restore cursor, implemented in code
3203 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3727 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3728 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3729 { 2004, PrivMode_BracketPaste },
3204 }; 3730 };
3205 3731
3206 if (nargs == 0) 3732 if (nargs == 0)
3207 return; 3733 return;
3208 3734
… …
3215 for (i = 0; i < nargs; i++) 3741 for (i = 0; i < nargs; i++)
3216 { 3742 {
3217 state = -1; 3743 state = -1;
3218 3744
3219 /* basic handling */ 3745 /* basic handling */
3220 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3746 for (j = 0; j < ecb_array_length (argtopriv); j++)
3221 if (argtopriv[j].argval == arg[i]) 3747 if (argtopriv[j].argval == arg[i])
3222 { 3748 {
3223 state = privcases (mode, argtopriv[j].bit); 3749 state = privcases (mode, argtopriv[j].bit);
3224 break; 3750 break;
3225 } 3751 }
3226 3752
3227 /* extra handling for values with state unkept */ 3753 /* extra handling for values with state unkept */
3228 if (state == -1)
3229 switch (arg[i]) 3754 switch (arg[i])
3230 { 3755 {
3756#if ENABLE_STYLES
3757 case 1021:
3758 set_option (Opt_intensityStyles, mode);
3759
3760 scr_touch (true);
3761 break;
3762#endif
3231 case 1048: /* alternative cursor save */ 3763 case 1048: /* alternative cursor save */
3764 if (option (Opt_secondaryScreen))
3232 if (mode == 0) 3765 if (mode == 0)
3233 scr_cursor (RESTORE); 3766 scr_cursor (RESTORE);
3234 else if (mode == 1) 3767 else if (mode == 1)
3235 scr_cursor (SAVE); 3768 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; 3769 break;
3770 }
3771
3772 if (state >= 0)
3773 /* extra handling for values with valid 0 or 1 state */
3774 switch (arg[i])
3775 {
3776 /* case 1: - application cursor keys */
3777 case 2: /* VT52 mode */
3778 /* oddball mode. should be set regardless of set/reset
3779 * parameter. Return from VT52 mode with an ESC < from
3780 * within VT52 mode
3781 */
3782 priv_modes |= PrivMode_vt52;
3783 break;
3252 case 3: /* 80/132 */ 3784 case 3: /* 80/132 */
3253 if (PrivateModes & PrivMode_132OK) 3785 if (priv_modes & PrivMode_132OK)
3254 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3786 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3255 (unsigned int)TermWin.height);
3256 break; 3787 break;
3257 case 4: /* smooth scrolling */ 3788 case 4: /* smooth scrolling */
3258 if (state)
3259 Options &= ~Opt_jumpScroll;
3260 else
3261 Options |= Opt_jumpScroll; 3789 set_option (Opt_jumpScroll, !state);
3262 break; 3790 break;
3263 case 5: /* reverse video */ 3791 case 5: /* reverse video */
3264 scr_rvideo_mode (state); 3792 scr_rvideo_mode (state);
3265 break; 3793 break;
3266 case 6: /* relative/absolute origins */ 3794 case 6: /* relative/absolute origins */
3267 scr_relative_origin (state); 3795 scr_relative_origin (state);
3268 break; 3796 break;
3269 case 7: /* autowrap */ 3797 case 7: /* autowrap */
3270 scr_autowrap (state); 3798 scr_autowrap (state);
3271 break; 3799 break;
3272 /* case 8: - auto repeat, can't do on a per window basis */ 3800 /* case 8: - auto repeat, can't do on a per window basis */
3273 case 9: /* X10 mouse reporting */ 3801 case 9: /* X10 mouse reporting */
3274 if (state) /* orthogonal */ 3802 if (state) /* orthogonal */
3275 PrivateModes &= ~(PrivMode_MouseX11); 3803 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3276 break; 3804 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 3805#ifdef scrollBar_esc
3285 case scrollBar_esc: 3806 case scrollBar_esc:
3286 if (scrollbar_mapping (state)) 3807 scrollBar.map (state);
3287 {
3288 resize_all_windows (0, 0, 0); 3808 resize_all_windows (0, 0, 0);
3289 scr_touch (true); 3809 scr_touch (true);
3290 }
3291 break; 3810 break;
3292#endif 3811#endif
3293 case 25: /* visible/invisible cursor */ 3812 case 25: /* visible/invisible cursor */
3294 scr_cursor_visible (state); 3813 scr_cursor_visible (state);
3295 break; 3814 break;
3296 /* case 35: - shift keys */ 3815 /* case 35: - shift keys */
3297 /* case 40: - 80 <--> 132 mode */ 3816 /* case 40: - 80 <--> 132 mode */
3298 case 47: /* secondary screen */ 3817 case 47: /* secondary screen */
3299 scr_change_screen (state); 3818 scr_change_screen (state);
3300 break; 3819 break;
3301 /* case 66: - application key pad */ 3820 /* case 66: - application key pad */
3302 /* case 67: - backspace key */ 3821 /* case 67: - backspace key */
3303 case 1000: /* X11 mouse reporting */ 3822 case 1000: /* X11 mouse reporting */
3304 if (state) /* orthogonal */ 3823 if (state) /* orthogonal */
3305 PrivateModes &= ~(PrivMode_MouseX10); 3824 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3306 break; 3825 break;
3307#if 0
3308 case 1001: 3826 case 1002:
3309 break; /* X11 mouse highlighting */ 3827 case 1003:
3310#endif 3828 if (state)
3829 {
3830 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3831 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3832 mouse_row = mouse_col = 0;
3833 vt_emask_mouse = PointerMotionMask;
3834 }
3835 else
3836 vt_emask_mouse = NoEventMask;
3837
3838 vt_select_input ();
3839 break;
3311 case 1010: /* scroll to bottom on TTY output inhibit */ 3840 case 1010: /* scroll to bottom on TTY output inhibit */
3312 if (state)
3313 Options &= ~Opt_scrollTtyOutput;
3314 else
3315 Options |= Opt_scrollTtyOutput; 3841 set_option (Opt_scrollTtyOutput, !state);
3316 break; 3842 break;
3317 case 1011: /* scroll to bottom on key press */ 3843 case 1011: /* scroll to bottom on key press */
3318 if (state)
3319 Options |= Opt_scrollTtyKeypress; 3844 set_option (Opt_scrollTtyKeypress, state);
3320 else
3321 Options &= ~Opt_scrollTtyKeypress;
3322 break; 3845 break;
3323 case 1047: /* secondary screen w/ clearing */ 3846 case 1047: /* secondary screen w/ clearing last */
3324 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3847 if (option (Opt_secondaryScreen))
3325 if (current_screen != PRIMARY) 3848 if (!state)
3326 scr_erase_screen (2); 3849 scr_erase_screen (2);
3850
3327 scr_change_screen (state); 3851 scr_change_screen (state);
3328 /* FALLTHROUGH */
3329 default:
3330 break; 3852 break;
3853 case 1049: /* secondary screen w/ clearing first */
3854 if (option (Opt_secondaryScreen))
3855 if (state)
3856 scr_cursor (SAVE);
3857
3858 scr_change_screen (state);
3859
3860 if (option (Opt_secondaryScreen))
3861 if (state)
3862 scr_erase_screen (2);
3863 else
3864 scr_cursor (RESTORE);
3865 break;
3866 default:
3867 break;
3331 } 3868 }
3332 } 3869 }
3333} 3870}
3334/*}}} */ 3871/*}}} */
3335 3872
3336/*{{{ process sgr sequences */ 3873/*{{{ process sgr sequences */
3337void 3874void ecb_hot
3338rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3875rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3339{ 3876{
3340 unsigned int i; 3877 unsigned int i;
3341 short rendset; 3878 short rendset;
3342 int rendstyle; 3879 int rendstyle;
3343 3880
3344 if (nargs == 0) 3881 if (nargs == 0)
3345 { 3882 {
3346 scr_rendition (0, ~RS_None); 3883 scr_rendition (0, ~RS_None);
3347 return; 3884 return;
3348 } 3885 }
3886
3349 for (i = 0; i < nargs; i++) 3887 for (i = 0; i < nargs; i++)
3350 { 3888 {
3351 rendset = -1; 3889 rendset = -1;
3352 switch (arg[i]) 3890 switch (arg[i])
3353 { 3891 {
… …
3355 rendset = 0, rendstyle = ~RS_None; 3893 rendset = 0, rendstyle = ~RS_None;
3356 break; 3894 break;
3357 case 1: 3895 case 1:
3358 rendset = 1, rendstyle = RS_Bold; 3896 rendset = 1, rendstyle = RS_Bold;
3359 break; 3897 break;
3898 //case 2: // low intensity
3899 case 3:
3900 rendset = 1, rendstyle = RS_Italic;
3901 break;
3360 case 4: 3902 case 4:
3361 rendset = 1, rendstyle = RS_Uline; 3903 rendset = 1, rendstyle = RS_Uline;
3362 break; 3904 break;
3363 case 5: 3905 case 5: // slowly blinking
3906 case 6: // rapidly blinking
3364 rendset = 1, rendstyle = RS_Blink; 3907 rendset = 1, rendstyle = RS_Blink;
3365 break; 3908 break;
3909 //case 6: // scoansi light background
3366 case 7: 3910 case 7:
3367 rendset = 1, rendstyle = RS_RVid; 3911 rendset = 1, rendstyle = RS_RVid;
3368 break; 3912 break;
3369 case 22: 3913 case 8:
3914 // invisible. NYI
3915 break;
3916 //case 9: // crossed out
3917 //case 10: // scoansi acs off, primary font
3918 //case 11: // scoansi acs on, first alt font
3919 //case 12: // scoansi acs on, |0x80, second alt font
3920 //...
3921 //case 19: // ninth alt font
3922 //case 20: // gothic
3923 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3370 rendset = 0, rendstyle = RS_Bold; 3924 rendset = 0, rendstyle = RS_Bold;
3925 break;
3926 case 22: // normal intensity
3927 rendset = 0, rendstyle = RS_Bold;
3928 break;
3929 case 23: // disable italic
3930 rendset = 0, rendstyle = RS_Italic;
3371 break; 3931 break;
3372 case 24: 3932 case 24:
3373 rendset = 0, rendstyle = RS_Uline; 3933 rendset = 0, rendstyle = RS_Uline;
3374 break; 3934 break;
3375 case 25: 3935 case 25:
3376 rendset = 0, rendstyle = RS_Blink; 3936 rendset = 0, rendstyle = RS_Blink;
3377 break; 3937 break;
3938 case 26: // variable spacing (iso 8613)
3939 rendset = 0, rendstyle = RS_Blink;
3940 break;
3378 case 27: 3941 case 27:
3379 rendset = 0, rendstyle = RS_RVid; 3942 rendset = 0, rendstyle = RS_RVid;
3380 break; 3943 break;
3944 //case 28: // visible. NYI
3945 //case 29: // not crossed-out
3381 } 3946 }
3947
3382 if (rendset != -1) 3948 if (rendset != -1)
3383 { 3949 {
3384 scr_rendition (rendset, rendstyle); 3950 scr_rendition (rendset, rendstyle);
3385 continue; /* for(;i;) */ 3951 continue; /* for (;i;) */
3386 } 3952 }
3387 3953
3388 switch (arg[i]) 3954 switch (arg[i])
3389 { 3955 {
3390 case 30: 3956 case 30:
… …
3393 case 33: 3959 case 33:
3394 case 34: 3960 case 34:
3395 case 35: 3961 case 35:
3396 case 36: 3962 case 36:
3397 case 37: 3963 case 37:
3398 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3964 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3399 Color_fg);
3400 break; 3965 break;
3401#ifdef TTY_256COLOR 3966 case 38: // set fg color, ISO 8613-6
3402 case 38:
3403 if (nargs > i + 2 && arg[i + 1] == 5) 3967 if (nargs > i + 2 && arg[i + 1] == 5)
3404 { 3968 {
3405 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3969 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3406 Color_fg);
3407 i += 2; 3970 i += 2;
3408 } 3971 }
3409 break; 3972 break;
3410#endif
3411 case 39: /* default fg */ 3973 case 39: /* default fg */
3412 scr_color (Color_fg, Color_fg); 3974 scr_color (Color_fg, Color_fg);
3413 break; 3975 break;
3414 3976
3415 case 40: 3977 case 40:
… …
3418 case 43: 3980 case 43:
3419 case 44: 3981 case 44:
3420 case 45: 3982 case 45:
3421 case 46: 3983 case 46:
3422 case 47: 3984 case 47:
3423 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3985 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3424 Color_bg);
3425 break; 3986 break;
3426#ifdef TTY_256COLOR 3987 case 48: // set bg color, ISO 8613-6
3427 case 48:
3428 if (nargs > i + 2 && arg[i + 1] == 5) 3988 if (nargs > i + 2 && arg[i + 1] == 5)
3429 { 3989 {
3430 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3990 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3431 Color_bg);
3432 i += 2; 3991 i += 2;
3433 } 3992 }
3434 break; 3993 break;
3435#endif
3436 case 49: /* default bg */ 3994 case 49: /* default bg */
3437 scr_color (Color_bg, Color_bg); 3995 scr_color (Color_bg, Color_bg);
3438 break; 3996 break;
3439 3997
3440#ifndef NO_BRIGHTCOLOR 3998 //case 50: // not variable spacing
3999
4000#if !ENABLE_MINIMAL
3441 case 90: 4001 case 90:
3442 case 91: /* set bright fg color */ 4002 case 91: /* set bright fg color */
3443 case 92: 4003 case 92:
3444 case 93: 4004 case 93:
3445 case 94: 4005 case 94:
3446 case 95: 4006 case 95:
3447 case 96: 4007 case 96:
3448 case 97: 4008 case 97:
3449 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4009 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3450 Color_fg);
3451 break; 4010 break;
3452 case 100: 4011 case 100:
3453 case 101: /* set bright bg color */ 4012 case 101: /* set bright bg color */
3454 case 102: 4013 case 102:
3455 case 103: 4014 case 103:
3456 case 104: 4015 case 104:
3457 case 105: 4016 case 105:
3458 case 106: 4017 case 106:
3459 case 107: 4018 case 107:
3460 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4019 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3461 Color_bg);
3462 break; 4020 break;
3463#endif 4021#endif
3464
3465 } 4022 }
3466 } 4023 }
4024}
4025
4026void
4027rxvt_term::set_cursor_style (int style)
4028{
4029 if (!IN_RANGE_INC (style, 0, 4))
4030 return;
4031
4032 set_option (Opt_cursorUnderline, style >= 3);
4033
4034#ifdef CURSOR_BLINK
4035 set_option (Opt_cursorBlink, !style || (style & 1));
4036 cursor_blink_reset ();
4037#endif
4038
4039 want_refresh = 1;
3467} 4040}
3468/*}}} */ 4041/*}}} */
3469 4042
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/* ------------------------------------------------------------------------- */ 4043/* ---------------------------------------------------------------------- */
4044/* Write data to the pty as typed by the user, pasted with the mouse,
4045 * or generated by us in response to a query ESC sequence.
4046 */
3535 4047
3536/* 4048/*
3537 * Send printf() formatted output to the command. 4049 * Send printf () formatted output to the command.
3538 * Only use for small amounts of data. 4050 * Only use for small amounts of data.
3539 */ 4051 */
3540void 4052void
3541rxvt_term::tt_printf (const char *fmt,...) 4053rxvt_term::tt_printf (const char *fmt,...)
3542{ 4054{
3543 va_list arg_ptr; 4055 va_list arg_ptr;
3544 unsigned char buf[256]; 4056 char buf[256];
3545 4057
3546 va_start (arg_ptr, fmt); 4058 va_start (arg_ptr, fmt);
3547 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4059 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3548 va_end (arg_ptr); 4060 va_end (arg_ptr);
3549 tt_write (buf, STRLEN (buf)); 4061 tt_write (buf, strlen (buf));
3550} 4062}
3551 4063
3552/* ---------------------------------------------------------------------- */
3553/* Write data to the pty as typed by the user, pasted with the mouse, 4064/* Write data to the pty as typed by the user. */
3554 * or generated by us in response to a query ESC sequence.
3555 */
3556void 4065void
3557rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4066rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3558{ 4067{
3559 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4068 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4069 return;
3560 4070
3561 if (len) 4071 if (option (Opt_scrollTtyKeypress))
4072 if (view_start)
3562 { 4073 {
4074 view_start = 0;
4075 want_refresh = 1;
4076 }
4077
4078 tt_write_ (data, len);
4079}
4080
4081void
4082rxvt_term::tt_write (const char *data, unsigned int len)
4083{
4084 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4085 return;
4086
4087 tt_write_ (data, len);
4088}
4089
4090static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4091
4092void
4093rxvt_term::tt_write_ (const char *data, unsigned int len)
4094{
4095 if (pty->pty < 0)
4096 return;
4097
4098 if (v_buflen == 0)
4099 {
4100 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4101
4102 max_it (written, 0);
4103
4104 if (written == len)
4105 return;
4106
4107 data += written;
4108 len -= written;
4109 }
4110
4111 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4112
4113 memcpy (v_buffer + v_buflen, data, len);
4114 v_buflen += len;
4115
4116 pty_ev.set (ev::READ | ev::WRITE);
4117}
4118
4119void rxvt_term::pty_write ()
4120{
4121 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4122
4123 if (written > 0)
4124 {
4125 v_buflen -= written;
4126
3563 if (v_buflen == 0) 4127 if (v_buflen == 0)
3564 { 4128 {
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); 4129 free (v_buffer);
3592 v_buffer = 0; 4130 v_buffer = 0;
3593 v_buflen = 0;
3594 4131
3595 pty_ev.set (EVENT_READ); 4132 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; 4133 return;
3608 } 4134 }
4135
4136 memmove (v_buffer, v_buffer + written, v_buflen);
3609 } 4137 }
4138 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4139 pty_ev.set (ev::READ);
3610} 4140}
3611 4141
3612/*----------------------- end-of-file (C source) -----------------------*/ 4142/*----------------------- end-of-file (C source) -----------------------*/
3613 4143

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