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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.38 by pcg, Mon Feb 9 07:11:49 2004 UTC vs.
Revision 1.547 by sf-exg, Tue Apr 29 12:51:41 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
30 * 32 *
31 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
32 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
33 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 36 * (at your option) any later version.
… …
42 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
45 47
46/*{{{ includes: */ 48/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 49#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
49#include "version.h" 52#include "version.h"
50#include "command.h" 53#include "command.h"
51 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
52#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
53 64
54/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
55 66
56/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
57void 68
58rxvt_term::lookup_key (XKeyEvent &ev) 69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
59{ 138{
60 int ctrl, meta, shft, len; 139 x = Pixel2Col (x);
61 unsigned int newlen; 140 y = Pixel2Row (y);
62 KeySym keysym; 141
63#ifdef DEBUG_CMD 142 if (!IN_RANGE_EXC (x, 0, ncol)
64 static int debug_key = 1; /* accessible by a debugger only */ 143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
65#endif 178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320# ifndef UNSHIFTED_SCROLLKEYS
321 XK_KP_9, // XK_KP_Prior
322 XK_KP_3, // XK_KP_Next
323# else
324 XK_Prior,
325 XK_Next,
326# endif
327 XK_KP_1, // XK_KP_End
328 XK_KP_5, // XK_KP_Begin
329 };
330
331 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
332 {
333 unsigned int index = keysym - XK_KP_Home;
334 keysym = kp ? keypadtrans[index] : XK_Home + index;
335 }
336 else if (keysym == XK_KP_Insert)
337 keysym = kp ? XK_KP_0 : XK_Insert;
338# ifndef NO_DELETE_KEY
339 else if (keysym == XK_KP_Delete)
340 keysym = kp ? XK_KP_Decimal : XK_Delete;
341# endif
342#endif
343 return keysym;
344}
345
346static inline int ecb_cold
347map_function_key (KeySym keysym)
348{
349 int param = 0;
350
351 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
352 {
353 param = 11 + keysym - XK_F1;
354 if (keysym >= XK_F17)
355 param += 4;
356 else if (keysym >= XK_F15)
357 param += 3;
358 else if (keysym >= XK_F11)
359 param += 2;
360 else if (keysym >= XK_F6)
361 param += 1;
362 }
363 else
364 switch (keysym)
365 {
366 case XK_Find:
367 param = 1;
368 break;
369 case XK_Insert:
370 param = 2;
371 break;
372#ifdef DXK_Remove
373 case DXK_Remove:
374#endif
375 case XK_Execute:
376 param = 3;
377 break;
378 case XK_Select:
379 param = 4;
380 break;
381#ifndef UNSHIFTED_SCROLLKEYS
382 case XK_Prior:
383 param = 5;
384 break;
385 case XK_Next:
386 param = 6;
387 break;
388 case XK_Home:
389 param = 7;
390 break;
391 case XK_End:
392 param = 8;
393 break;
394#endif
395 case XK_Help:
396 param = 28;
397 break;
398 case XK_Menu:
399 param = 29;
400 break;
401 }
402 return param;
403}
404
405static inline wchar_t *
406rxvt_wcsdup (const wchar_t *str, int len)
407{
408 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
409 memcpy (r, str, len * sizeof (wchar_t));
410 r[len] = 0;
411 return r;
412}
413
414void ecb_cold
415rxvt_term::key_press (XKeyEvent &ev)
416{
417 int ctrl, meta, shft, len;
418 KeySym keysym;
66 int valid_keysym; 419 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 420 char rkbuf[KBUFSZ + 1];
421 char *kbuf = rkbuf + 1;
422
423#if ISO_14755
424 if (iso14755buf & ISO_14755_52)
425 return;
426#endif
68 427
69 /* 428 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 429 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 430 * escape sequence to toggle the Keypad.
72 * 431 *
73 * Always permit `shift' to override the current setting 432 * Always permit `shift' to override the current setting
74 */ 433 */
75 shft = (ev.state & ShiftMask); 434 shft = ev.state & ShiftMask;
76 ctrl = (ev.state & ControlMask); 435 ctrl = ev.state & ControlMask;
77 meta = (ev.state & ModMetaMask); 436 meta = ev.state & ModMetaMask;
78
79 if (numlock_state || (ev.state & ModNumLockMask))
80 {
81 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP);
83 }
84 437
85 kbuf[0] = 0; 438 kbuf[0] = 0;
86 439
87#ifdef USE_XIM 440#if USE_XIM
88 if (Input_Context) 441 if (Input_Context)
89 { 442 {
90 Status status_return; 443 Status status_return;
91 444
445#if 0
92#ifdef X_HAVE_UTF8_STRING 446#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 447 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 448 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 449 KBUFSZ, &keysym, &status_return);
96 else 450 else
97#endif 451#endif
98 452#endif
99 { 453 {
100 wchar_t wkbuf[KBUFSZ + 1]; 454 wchar_t wkbuf[KBUFSZ + 1];
101 455
102 // the XOpenIM manpage lies about hardcoding the locale 456 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 457 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 458 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 459 SET_LOCALE (rs[Rs_imLocale]);
460
106 // assume wchar_t == unicode or better 461 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 462 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 463 KBUFSZ, &keysym, &status_return);
464
109 if (rs[Rs_imLocale]) 465 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 466 SET_LOCALE (locale);
111 467
112 if (status_return == XLookupChars 468 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 469 || status_return == XLookupBoth)
114 { 470 {
471 /* make sure the user can type ctrl-@, i.e. NUL */
472 if (len == 1 && *wkbuf == 0)
473 {
474 kbuf[0] = 0;
475 len = 1;
476 }
477 else
478 {
115 wkbuf[len] = 0; 479 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 480 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 481 if (len < 0)
118 len = 0; 482 len = 0;
483 }
119 } 484 }
120 else 485 else
121 len = 0; 486 len = 0;
122 } 487 }
123 488
124 valid_keysym = status_return == XLookupKeySym 489 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 490 || status_return == XLookupBoth;
126 } 491 }
127 else 492 else
128#endif 493#endif
129
130 { 494 {
131 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 495 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 496 valid_keysym = keysym != NoSymbol;
133 } 497 }
134 498
135 if (valid_keysym) 499 if (valid_keysym)
136 { 500 {
137 /* for some backwards compatibility */ 501 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META)
139# ifdef HOTKEY_CTRL
140 if (ctrl)
141# else
142 if (meta)
143# endif
144 { 502 {
145 if (keysym == ks_bigfont) 503 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
504 unsigned int newlen = 1;
505
506 if (ev.state & ModNumLockMask)
507 kp = false;
508
509 keysym = translate_keypad (keysym, kp);
510
511 switch (keysym)
146 { 512 {
147 change_font (0, FONT_UP); 513#ifndef NO_BACKSPACE_KEY
514 case XK_BackSpace:
515 if (priv_modes & PrivMode_HaveBackSpace)
516 {
517 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
518 ^ !!ctrl) ? '\b' : '\177';
519 kbuf[1] = '\0';
520 }
521 else
522 strcpy (kbuf, rs[Rs_backspace_key]);
148 return; 523 break;
524#endif
525#ifndef NO_DELETE_KEY
526 case XK_Delete:
527 strcpy (kbuf, rs[Rs_delete_key]);
528 break;
529#endif
530 case XK_Tab:
531 if (shft)
532 strcpy (kbuf, "\033[Z");
533 else
534 {
535#ifdef CTRL_TAB_MAKES_META
536 if (ctrl)
537 meta = 1;
538#endif
539#ifdef MOD4_TAB_MAKES_META
540 if (ev.state & Mod4Mask)
541 meta = 1;
542#endif
543 newlen = 0;
544 }
545 break;
546
547 case XK_Up: /* "\033[A" */
548 case XK_Down: /* "\033[B" */
549 case XK_Right: /* "\033[C" */
550 case XK_Left: /* "\033[D" */
551 strcpy (kbuf, "\033[Z");
552 kbuf[2] = "DACB"[keysym - XK_Left];
553 /* do Shift first */
554 if (shft)
555 kbuf[2] = "dacb"[keysym - XK_Left];
556 else if (ctrl)
557 {
558 kbuf[1] = 'O';
559 kbuf[2] = "dacb"[keysym - XK_Left];
560 }
561 else if (priv_modes & PrivMode_aplCUR)
562 kbuf[1] = 'O';
563 break;
564
565 case XK_KP_Enter:
566 /* allow shift to override */
567 if (kp)
568 {
569 strcpy (kbuf, "\033OM");
570 break;
571 }
572
573 /* FALLTHROUGH */
574
575 case XK_Return:
576 if (priv_modes & PrivMode_LFNL)
577 {
578 kbuf[0] = '\015';
579 kbuf[1] = '\012';
580 kbuf[2] = '\0';
581 }
582 else
583 {
584 kbuf[0] = '\015';
585 kbuf[1] = '\0';
586 }
587 break;
588
589 case XK_KP_F1: /* "\033OP" */
590 case XK_KP_F2: /* "\033OQ" */
591 case XK_KP_F3: /* "\033OR" */
592 case XK_KP_F4: /* "\033OS" */
593 strcpy (kbuf, "\033OP");
594 kbuf[2] += (keysym - XK_KP_F1);
595 break;
596
597 case XK_KP_Multiply: /* "\033Oj" : "*" */
598 case XK_KP_Add: /* "\033Ok" : "+" */
599 case XK_KP_Separator: /* "\033Ol" : "," */
600 case XK_KP_Subtract: /* "\033Om" : "-" */
601 case XK_KP_Decimal: /* "\033On" : "." */
602 case XK_KP_Divide: /* "\033Oo" : "/" */
603 case XK_KP_0: /* "\033Op" : "0" */
604 case XK_KP_1: /* "\033Oq" : "1" */
605 case XK_KP_2: /* "\033Or" : "2" */
606 case XK_KP_3: /* "\033Os" : "3" */
607 case XK_KP_4: /* "\033Ot" : "4" */
608 case XK_KP_5: /* "\033Ou" : "5" */
609 case XK_KP_6: /* "\033Ov" : "6" */
610 case XK_KP_7: /* "\033Ow" : "7" */
611 case XK_KP_8: /* "\033Ox" : "8" */
612 case XK_KP_9: /* "\033Oy" : "9" */
613 /* allow shift to override */
614 if (kp)
615 {
616 strcpy (kbuf, "\033Oj");
617 kbuf[2] += (keysym - XK_KP_Multiply);
618 }
619 else
620 {
621 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
622 kbuf[1] = '\0';
623 }
624 break;
625
626 default:
627 {
628 int param = map_function_key (keysym);
629 if (param > 0)
630 sprintf (kbuf,"\033[%d~", param);
631 else
632 newlen = 0;
633 }
634 break;
149 } 635 }
150 else if (keysym == ks_smallfont) 636
637 if (newlen)
638 len = strlen (kbuf);
639
640 if (len > 0)
151 { 641 {
152 change_font (0, FONT_DN);
153 return; 642 /*
643 * pass Shift/Control indicators for function keys ending with `~'
644 *
645 * eg,
646 * Prior = "ESC[5~"
647 * Shift+Prior = "ESC[5$"
648 * Ctrl+Prior = "ESC[5^"
649 * Ctrl+Shift+Prior = "ESC[5@"
650 */
651 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
652 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
653
654 /*
655 * Pass meta for all function keys, if 'meta' option set
656 */
657#ifdef META8_OPTION
658 if (meta && (meta_char == 0x80))
659 kbuf[len - 1] |= 0x80;
660#endif
154 } 661 }
662
663 }
664 else if (ctrl && keysym == XK_minus)
155 } 665 {
156#endif 666 len = 1;
667 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
668 }
669 else if (keysym == XK_ISO_Left_Tab)
670 {
671 strcpy (kbuf, "\033[Z");
672 len = 3;
673 }
674 else
675 {
676#ifdef META8_OPTION
677 /* set 8-bit on */
678 if (meta && (meta_char == 0x80))
679 {
680 char *ch;
157 681
682 for (ch = kbuf; ch < kbuf + len; ch++)
683 *ch |= 0x80;
684
685 meta = 0;
686 }
687#endif
688 /* nil */ ;
689 }
690 }
691
692 /* escape prefix */
693 if (len && meta
694#ifdef META8_OPTION
695 && meta_char == C0_ESC
696#endif
697 )
698 {
699 *--kbuf = C0_ESC;
700 len++;
701 }
702
703 if (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 if (option (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 883 if (view_start)
660 { 884 {
661 TermWin.view_start = 0; 885 view_start = 0;
662 want_refresh = 1; 886 want_refresh = 1;
663 } 887 }
664 888
665 /*
666 * these modifications only affect the static keybuffer
667 * pass Shift/Control indicators for function keys ending with `~'
668 *
669 * eg,
670 * Prior = "ESC[5~"
671 * Shift+Prior = "ESC[5$"
672 * Ctrl+Prior = "ESC[5^"
673 * Ctrl+Shift+Prior = "ESC[5@"
674 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
675 */
676 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678
679 /* escape prefix */
680 if (meta
681#ifdef META8_OPTION
682 && (meta_char == C0_ESC)
683#endif
684 )
685 {
686 const unsigned char ch = C0_ESC;
687
688 tt_write(&ch, 1);
689 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 889 tt_write (kbuf, (unsigned int)len);
703} 890}
704/*}}} */
705 891
706#if (MENUBAR_MAX) 892void ecb_cold
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 893rxvt_term::key_release (XKeyEvent &ev)
708/* attempt to `write' count to the input buffer */
709unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
711{ 894{
712 unsigned int n, s; 895#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
896 KeySym keysym;
713 897
714 n = cmdbuf_ptr - cmdbuf_base; 898 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 899#endif
716 if (n > 0 && s < count) 900
901#if ENABLE_FRILLS || ISO_14755
902 // ISO 14755 support
903 if (iso14755buf)
904 if (iso14755buf & ISO_14755_52)
717 { 905 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 906# if ISO_14755
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 907 scr_overlay_off ();
720 cmdbuf_ptr = cmdbuf_base; 908# endif
721 cmdbuf_endp -= n; 909# if ISO_14755
722 s += n; 910 // iso14755 part 5.2 handling: release time
911 // first: controls
912 if ((ev.state & ControlMask)
913 && ((keysym >= 0x40 && keysym <= 0x5f)
914 || (keysym >= 0x61 && keysym <= 0x7f)))
915 {
916 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
917 commit_iso14755 ();
918
919 return;
920 }
921
922 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
923 if (i[0] == keysym)
924 {
925 iso14755buf = ISO_14755_51 | i[1];
926 commit_iso14755 ();
927
928 return;
929 }
930
931 scr_bell ();
932# endif
933 iso14755buf = 0;
934
935 return;
723 } 936 }
724 if (count > s) 937 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
725 { 938 {
726 rxvt_print_error("data loss: cmd_write too large"); 939# if ISO_14755
727 count = s; 940 scr_overlay_off ();
941# endif
942 if (iso14755buf & ISO_14755_51)
943 commit_iso14755 ();
944#if ISO_14755
945 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
946 {
947 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
948
949 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
950 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
951 }
952# endif
953 else
954 iso14755buf = 0;
728 } 955 }
729 for (; count--;) 956#endif
730 *cmdbuf_endp++ = *str++; 957
958 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
731 return 0; 959 return;
960
961#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
962 if (!(ev.state & ControlMask))
963 slip_wheel_ev.stop ();
964 else if (keysym == XK_Control_L || keysym == XK_Control_R)
965 mouse_slip_wheel_speed = 0;
966#endif
732} 967}
733#endif /* MENUBAR_MAX */
734 968
735void 969void
736rxvt_term::flush () 970rxvt_term::flush ()
737{ 971{
738#ifdef TRANSPARENT 972 flush_ev.stop ();
739 if (want_full_refresh) 973
974#ifdef HAVE_IMG
975 if (bg_flags & BG_NEEDS_REFRESH)
740 { 976 {
741 want_full_refresh = 0; 977 bg_flags &= ~BG_NEEDS_REFRESH;
742 scr_clear ();
743 scr_touch (false); 978 scr_touch (false);
744 want_refresh = 1;
745 } 979 }
746#endif 980#endif
747 981
748 if (want_refresh) 982 if (want_refresh)
749 { 983 {
984 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
985 {
986 int row = view_start;
987 int end_row = row + nrow;
988
989 while (row > top_row && ROW (row - 1).is_longer ())
990 --row;
991
992 do
993 {
994 int start_row = row;
995 line_t *l;
996
997 do
998 {
999 l = &ROW (row++);
1000
1001 if (!(l->f & LINE_FILTERED))
1002 {
1003 // line not filtered, mark it as filtered
1004 l->f |= LINE_FILTERED;
1005 while (l->is_longer ())
1006 {
1007 l = &ROW (row++);
1008 l->f |= LINE_FILTERED;
1009 }
1010
1011 // and filter it
1012 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1013
1014 break;
1015 }
1016 }
1017 while (l->is_longer () && row < end_row);
1018 }
1019 while (row < end_row);
1020 }
1021
750 scr_refresh (refresh_type); 1022 scr_refresh ();
751 scrollbar_show (1); 1023 scrollBar.show (1);
752#ifdef USE_XIM 1024#if USE_XIM
753 IMSendSpot (); 1025 im_send_spot ();
754#endif 1026#endif
755
756 } 1027 }
757 1028
758 XFlush (display->display); 1029 display->flush ();
759} 1030}
760 1031
1032/* checks whether a refresh is requested and starts the refresh timer */
761void 1033void
762rxvt_term::check_cb (check_watcher &w) 1034rxvt_term::refresh_check ()
763{ 1035{
764 SET_R (this); 1036 if (want_refresh && !flush_ev.is_active ())
765 SET_LOCALE (locale); 1037 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
766 1038
1039 display->flush ();
1040}
1041
1042void
1043rxvt_term::flush_cb (ev::timer &w, int revents)
1044{
1045 make_current ();
1046
1047 refresh_count = 0;
767 flush (); 1048 flush ();
768} 1049}
769 1050
770#ifdef CURSOR_BLINK 1051#ifdef CURSOR_BLINK
771void 1052void
1053rxvt_term::cursor_blink_reset ()
1054{
1055 if (hidden_cursor)
1056 {
1057 hidden_cursor = 0;
1058 want_refresh = 1;
1059 }
1060
1061 if (option (Opt_cursorBlink))
1062 cursor_blink_ev.again ();
1063 else
1064 cursor_blink_ev.stop ();
1065}
1066
1067void
772rxvt_term::cursor_blink_cb (time_watcher &w) 1068rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
773{ 1069{
774 hidden_cursor = !hidden_cursor; 1070 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1071 want_refresh = 1;
776 1072 refresh_check ();
777 w.start (w.at + BLINK_INTERVAL);
778} 1073}
779#endif 1074#endif
780 1075
781#ifdef TEXT_BLINK 1076#ifdef TEXT_BLINK
782void 1077void
783rxvt_term::text_blink_cb (time_watcher &w) 1078rxvt_term::text_blink_cb (ev::timer &w, int revents)
784{ 1079{
785 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1080 if (scr_refresh_rend (RS_Blink, RS_Blink))
786 { 1081 {
787 hidden_text = !hidden_text; 1082 hidden_text = !hidden_text;
788 want_refresh = 1; 1083 want_refresh = 1;
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1084 refresh_check ();
1085 }
1086 else
1087 w.stop ();
1088}
1089#endif
1090
1091#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1092void
1093rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1094{
1095 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1096 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
790 } 1097 {
1098 want_refresh = 1;
1099 refresh_check ();
1100 }
1101 else
1102 w.stop ();
1103}
1104#endif
1105
1106#ifdef SELECTION_SCROLLING
1107void
1108rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1109{
1110 if (scr_page (scroll_selection_lines))
1111 {
1112 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1113 want_refresh = 1;
1114 refresh_check ();
1115 }
1116 else
1117 w.stop ();
1118}
1119#endif
1120
1121#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1122void
1123rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1124{
1125 if (scr_page (mouse_slip_wheel_speed))
1126 {
1127 want_refresh = 1;
1128 refresh_check ();
1129 }
1130
1131 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1132 {
1133 mouse_slip_wheel_speed = 0;
1134 w.stop ();
1135 }
1136}
1137#endif
1138
1139#if LINUX_YIELD_HACK
1140static struct event_handler
1141{
1142 ev::prepare yield_ev;
1143
1144 void yield_cb (ev::prepare &w, int revents)
1145 {
1146 // this should really be sched_yield(), but the linux guys thought
1147 // that giving a process calling sched_yield () less cpu time than
1148 // ones with high nice levels is a useful thing to do. It surely is is
1149 // allowed by the sus... as is returning ENOSYS.
1150 // since the linux guys additionally thought that breaking the only
1151 // known workaround against their unusable sched_yield hack is cool,
1152 // we just nanosleep a bit and hope for the best.
1153
1154 struct timespec ts = { 0, 1000 };
1155 nanosleep (&ts, 0);
1156
1157 w.stop ();
1158 }
1159
1160 event_handler ()
1161 : yield_ev (this, &event_handler::yield_cb)
1162 {
1163 }
1164} event_handler;
1165#endif
1166
1167/* make sure all the cmd data is at beginning of cmdbuf */
1168void
1169rxvt_term::cmdbuf_reify ()
1170{
1171 if (cmdbuf_ptr == cmdbuf_base)
1172 return;
1173
1174 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1175
1176 memmove (cmdbuf_base, cmdbuf_ptr, used);
1177 cmdbuf_ptr = cmdbuf_base;
1178 cmdbuf_endp = cmdbuf_ptr + used;
1179
1180}
1181
1182#if defined (KEYSYM_RESOURCE)
1183void
1184rxvt_term::cmdbuf_append (const char *str, size_t count)
1185{
1186 cmdbuf_reify ();
1187
1188 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1189
1190 if (count > avail)
1191 return;
1192
1193 memcpy (cmdbuf_endp, str, count);
1194 cmdbuf_endp += count;
1195
1196 cmd_parse ();
791} 1197}
792#endif 1198#endif
793 1199
794bool 1200bool
795rxvt_term::pty_fill () 1201rxvt_term::pty_fill ()
796{ 1202{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1203 cmdbuf_reify ();
798 1204
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1205 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1206
1207 if (!avail)
1208 {
1209 // normally this indicates a "too long" command sequence - just drop the data we have
800 cmdbuf_ptr = cmdbuf_base; 1210 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1211 cmdbuf_endp = cmdbuf_ptr;
1212 avail = CBUFSIZ;
1213 }
802 1214
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1215 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
804 1216
805 if (n > 0) 1217 if (r > 0)
806 { 1218 {
807 cmdbuf_endp += n; 1219 cmdbuf_endp += r;
808 return true; 1220 return true;
809 } 1221 }
810 else if (n < 0 && errno != EAGAIN) 1222 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1223 {
1224#if LINUX_YIELD_HACK
1225 if (display->is_local)
1226 event_handler.yield_ev.start ();
1227#endif
1228 }
1229 else
1230 {
1231 pty_ev.stop ();
1232
1233 if (!option (Opt_hold))
811 destroy (); 1234 destroy ();
1235 }
812 1236
813 return false; 1237 return false;
814} 1238}
815 1239
816void 1240void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1241rxvt_term::pty_cb (ev::io &w, int revents)
818{ 1242{
819 SET_R (this); 1243 make_current ();
820 SET_LOCALE (locale);
821 1244
822 if (revents & EVENT_WRITE) 1245 if (revents & ev::READ)
823 tt_write (0, 0);
824 else if (revents & EVENT_READ)
825 {
826 bool flag = true;
827
828 // loop, but don't allow a single term to monopolize us 1246 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong 1247 for (int i = CBUFCNT; i-- && pty_fill (); )
830 while (flag && pty_fill ()) 1248 cmd_parse ();
831 {
832 if (!seen_input)
833 {
834 seen_input = 1;
835 /* once we know the shell is running, send the screen size. Again! */
836 tt_winch ();
837 }
838 1249
839 uint32_t ch = NOCHAR; 1250 if (revents & ev::WRITE)
1251 pty_write ();
840 1252
841 for (;;) 1253 refresh_check ();
842 {
843 if (ch == NOCHAR)
844 ch = next_char ();
845
846 if (ch == NOCHAR) // TODO: improve
847 break;
848
849 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
850 {
851 /* Read a text string from the input buffer */
852 uint32_t buf[BUFSIZ];
853 bool refreshnow = false;
854 int nlines = 0;
855 uint32_t *str = buf;
856
857 *str++ = ch;
858
859 for (;;)
860 {
861 ch = next_char ();
862
863 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
864 break;
865 else
866 {
867 *str++ = ch;
868
869 if (ch == '\n')
870 {
871 nlines++;
872 refresh_count++;
873
874 if (!(Options & Opt_jumpScroll)
875 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
876 {
877 refreshnow = true;
878 flag = false;
879 ch = NOCHAR;
880 break;
881 }
882
883 // scr_add_lines only works for nlines < TermWin.nrow - 1.
884 if (nlines >= TermWin.nrow - 1)
885 {
886 scr_add_lines (buf, nlines, str - buf);
887 nlines = 0;
888 str = buf;
889 }
890 }
891
892 if (str >= buf + BUFSIZ)
893 {
894 ch = NOCHAR;
895 break;
896 }
897 }
898 }
899
900 scr_add_lines (buf, nlines, str - buf);
901
902 /*
903 * If there have been a lot of new lines, then update the screen
904 * What the heck I'll cheat and only refresh less than every page-full.
905 * the number of pages between refreshes is refresh_limit, which
906 * is incremented here because we must be doing flat-out scrolling.
907 *
908 * refreshing should be correct for small scrolls, because of the
909 * time-out
910 */
911 if (refreshnow)
912 {
913 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
914 refresh_limit++;
915
916 scr_refresh (refresh_type);
917 }
918
919 }
920 else
921 {
922 switch (ch)
923 {
924 default:
925 process_nonprinting (ch);
926 break;
927 case C0_ESC: /* escape char */
928 process_escape_seq ();
929 break;
930 /*case 0x9b: */ /* CSI */
931 /* process_csi_seq (); */
932 }
933
934 ch = NOCHAR;
935 }
936 }
937 }
938 }
939} 1254}
940 1255
941// read the next character, currently handles UTF-8 1256void ecb_cold
942// will probably handle all sorts of other stuff in the future 1257rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1258{
946 while (cmdbuf_ptr < cmdbuf_endp) 1259 XDefineCursor (dpy, vt, TermWin_cursor);
947 { 1260 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950
951 wchar_t wc;
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs);
953
954 if (len == (size_t)-2)
955 return NOCHAR;
956
957 if (len == (size_t)-1)
958 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
959
960 // assume wchar == unicode
961 cmdbuf_ptr += len;
962 return wc;
963 }
964
965 return NOCHAR;
966}
967
968/* rxvt_cmd_getc() - Return next input character */
969/*
970 * Return the next input character after first passing any keyboard input
971 * to the command.
972 */
973uint32_t
974rxvt_term::cmd_getc ()
975{
976 for (;;)
977 {
978 uint32_t c = next_char ();
979 if (c != NOCHAR)
980 return c;
981
982 // incomplete sequences should occur rarely, still, a better solution
983 // would be preferred. either setjmp/longjmp or better design.
984 fcntl (cmd_fd, F_SETFL, 0);
985 pty_fill ();
986 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
987 }
988}
989 1261
990#ifdef POINTER_BLANK 1262#ifdef POINTER_BLANK
1263 hidden_pointer = 0;
1264
1265 if (option (Opt_pointerBlank))
1266 pointer_ev.start (pointerBlankDelay);
1267#endif
1268}
1269
1270#ifdef POINTER_BLANK
1271void ecb_cold
1272rxvt_term::pointer_blank ()
1273{
1274 if (!option (Opt_pointerBlank))
1275 return;
1276
1277 XDefineCursor (dpy, vt, display->blank_cursor);
1278 XFlush (dpy);
1279
1280 hidden_pointer = 1;
1281}
1282
1283void ecb_cold
1284rxvt_term::pointer_cb (ev::timer &w, int revents)
1285{
1286 make_current ();
1287
1288 pointer_blank ();
1289}
1290#endif
1291
991void 1292void
992rxvt_term::pointer_unblank ()
993{
994 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
995 recolour_cursor ();
996
997 hidden_pointer = 0;
998
999 if (Options & Opt_pointerBlank)
1000 pointer_ev.start (NOW + pointerBlankDelay);
1001}
1002
1003void
1004rxvt_term::pointer_blank ()
1005{
1006 if (!(Options & Opt_pointerBlank))
1007 return;
1008
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor);
1010 XFlush (display->display);
1011
1012 hidden_pointer = 1;
1013}
1014
1015void
1016rxvt_term::pointer_cb (time_watcher &w)
1017{
1018 SET_R (this);
1019 SET_LOCALE (locale);
1020
1021 pointer_blank ();
1022}
1023#endif
1024
1025void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1293rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1294{
1028 int button_number, key_state = 0; 1295 int button_number, key_state = 0;
1029 int x, y; 1296 int x, y;
1297 int code = 32;
1030 1298
1031 x = ev.x; 1299 x = Pixel2Col (ev.x) + 1;
1032 y = ev.y; 1300 y = Pixel2Row (ev.y) + 1;
1033 pixel_position (&x, &y); 1301
1302 if (ev.type == MotionNotify)
1303 {
1304 if (x == mouse_row && y == mouse_col)
1305 return;
1306
1307 mouse_row = x;
1308 mouse_col = y;
1309 code += 32;
1310 }
1034 1311
1035 if (MEvent.button == AnyButton) 1312 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1313 button_number = 3;
1038 }
1039 else 1314 else
1040 { 1315 {
1041 button_number = MEvent.button - Button1; 1316 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1317 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1318 if (button_number >= 3)
1044 button_number += (64 - 3); 1319 button_number += 64 - 3;
1045 } 1320 }
1046 1321
1047 if (PrivateModes & PrivMode_MouseX10) 1322 if (priv_modes & PrivMode_MouseX10)
1048 { 1323 {
1049 /* 1324 /*
1050 * do not report ButtonRelease 1325 * do not report ButtonRelease
1051 * no state info allowed 1326 * no state info allowed
1052 */ 1327 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1342 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1343 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1344#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1345 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1346#endif
1072
1073 } 1347 }
1074 1348
1075#ifdef DEBUG_MOUSEREPORT 1349#if DEBUG_MOUSEREPORT
1076 fprintf(stderr, "Mouse ["); 1350 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1351 if (key_state & 16)
1078 fputc('C', stderr); 1352 fputc ('C', stderr);
1079 if (key_state & 4) 1353 if (key_state & 4)
1080 fputc('S', stderr); 1354 fputc ('S', stderr);
1081 if (key_state & 8) 1355 if (key_state & 8)
1082 fputc('A', stderr); 1356 fputc ('A', stderr);
1083 if (key_state & 32) 1357 if (key_state & 32)
1084 fputc('2', stderr); 1358 fputc ('2', stderr);
1085 fprintf(stderr, "]: <%d>, %d/%d\n", 1359 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1360 button_number,
1087 x + 1, 1361 x,
1088 y + 1); 1362 y);
1089#else 1363#endif
1364
1365#if ENABLE_FRILLS
1366 if (priv_modes & PrivMode_ExtMouseRight)
1367 tt_printf ("\033[%d;%d;%dM",
1368 code + button_number + key_state,
1369 x,
1370 y);
1371 else if (priv_modes & PrivMode_ExtModeMouse)
1372 tt_printf ("\033[M%c%lc%lc",
1373 code + button_number + key_state,
1374 wint_t (32 + x),
1375 wint_t (32 + y));
1376 else
1377#endif
1090 tt_printf("\033[M%c%c%c", 1378 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1379 code + button_number + key_state,
1092 (32 + x + 1), 1380 32 + x,
1093 (32 + y + 1)); 1381 32 + y);
1094#endif
1095} 1382}
1096
1097#ifdef USING_W11LIB
1098void
1099rxvt_W11_process_x_event(XEvent *ev)
1100{
1101 rxvt_t *r = rxvt_get_r();
1102
1103 x_cb (*ev);
1104}
1105#endif
1106 1383
1107/*{{{ process an X event */ 1384/*{{{ process an X event */
1108void 1385void ecb_hot
1109rxvt_term::x_cb (XEvent &ev) 1386rxvt_term::x_cb (XEvent &ev)
1110{ 1387{
1111 SET_R (this); 1388 make_current ();
1112 SET_LOCALE (locale);
1113 1389
1114#if defined(CURSOR_BLINK) 1390 dLocal (Display *, dpy);
1115 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1116 {
1117 if (hidden_cursor)
1118 {
1119 hidden_cursor = 0;
1120 want_refresh = 1;
1121 }
1122 1391
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1392 if (ev.xany.window == vt
1124 } 1393 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1394 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1126
1127#if defined(POINTER_BLANK)
1128 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1129 {
1130 if (ev.type == MotionNotify
1131 || ev.type == ButtonPress
1132 || ev.type == ButtonRelease)
1133 if (hidden_pointer)
1134 pointer_unblank ();
1135
1136 if (ev.type == KeyPress && hidden_pointer == 0)
1137 pointer_blank ();
1138 }
1139#endif
1140
1141#ifdef USE_XIM
1142 if (XFilterEvent (&ev, None))
1143 return; 1395 return;
1144#endif
1145 1396
1397 // for XQueryPointer
1146 Window unused_root, unused_child; 1398 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1399 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1400 unsigned int unused_mask;
1149
1150#ifdef DEBUG_X
1151 const char *const eventnames[] =
1152 { /* mason - this matches my system */
1153 "",
1154 "",
1155 "KeyPress",
1156 "KeyRelease",
1157 "ButtonPress",
1158 "ButtonRelease",
1159 "MotionNotify",
1160 "EnterNotify",
1161 "LeaveNotify",
1162 "FocusIn",
1163 "FocusOut",
1164 "KeymapNotify",
1165 "Expose",
1166 "GraphicsExpose",
1167 "NoExpose",
1168 "VisibilityNotify",
1169 "CreateNotify",
1170 "DestroyNotify",
1171 "UnmapNotify",
1172 "MapNotify",
1173 "MapRequest",
1174 "ReparentNotify",
1175 "ConfigureNotify",
1176 "ConfigureRequest",
1177 "GravityNotify",
1178 "ResizeRequest",
1179 "CirculateNotify",
1180 "CirculateRequest",
1181 "PropertyNotify",
1182 "SelectionClear",
1183 "SelectionRequest",
1184 "SelectionNotify",
1185 "ColormapNotify",
1186 "ClientMessage",
1187 "MappingNotify"
1188 };
1189#endif
1190
1191#ifdef DEBUG_X
1192 struct timeval tp;
1193 struct tm *ltt;
1194 (void)gettimeofday(&tp, NULL);
1195 ltt = localtime(&(tp.tv_sec));
1196 D_X((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1197#endif
1198 1401
1199 switch (ev.type) 1402 switch (ev.type)
1200 { 1403 {
1201 case KeyPress: 1404 case KeyPress:
1202 lookup_key (ev.xkey); 1405 key_press (ev.xkey);
1203 break; 1406 break;
1204 1407
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease: 1408 case KeyRelease:
1207 { 1409 key_release (ev.xkey);
1208 if (!(ev.xkey.state & ControlMask))
1209 mouse_slip_wheel_speed = 0;
1210 else
1211 {
1212 KeySym ks;
1213
1214 ks = XKeycodeToKeysym(display->display, ev.xkey.keycode, 0);
1215 if (ks == XK_Control_L || ks == XK_Control_R)
1216 mouse_slip_wheel_speed = 0;
1217 }
1218 break; 1410 break;
1219 }
1220#endif
1221 1411
1222 case ButtonPress: 1412 case ButtonPress:
1223 button_press (ev.xbutton); 1413 button_press (ev.xbutton);
1224 break; 1414 break;
1225 1415
… …
1227 button_release (ev.xbutton); 1417 button_release (ev.xbutton);
1228 break; 1418 break;
1229 1419
1230 case ClientMessage: 1420 case ClientMessage:
1231 if (ev.xclient.format == 32 1421 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1422 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1233 destroy ();
1234#ifdef OFFIX_DND
1235 /* OffiX Dnd (drag 'n' drop) protocol */
1236 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1237 && (ev.xclient.data.l[0] == DndFile
1238 || ev.xclient.data.l[0] == DndDir
1239 || ev.xclient.data.l[0] == DndLink))
1240 { 1423 {
1241 /* Get Dnd data */ 1424 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1425 {
1243 int ActualFormat; 1426 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1427 {
1245 unsigned long Size, RemainingBytes; 1428 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1429 {
1247 XGetWindowProperty(display->display, display->root, 1430 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1431 destroy ();
1249 0L, 1000000L, 1432 }
1250 False, AnyPropertyType, 1433#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1434 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1435 XSendEvent (dpy, ev.xclient.window = display->root,
1436 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1437 &ev);
1254 XChangeProperty(display->display, display->root, 1438#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1439 }
1256 8, PropModeReplace, 1440 }
1257 data, STRLEN(data)); 1441#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1442 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 XSetInputFocus(display->display, display->root, RevertToNone, CurrentTime); 1443 {
1444 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1445 focus_in ();
1446 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1447 focus_out ();
1448 }
1449#endif
1260 } 1450 }
1261#endif /* OFFIX_DND */
1262 break;
1263
1264 case MappingNotify:
1265 XRefreshKeyboardMapping(&(ev.xmapping));
1266 break; 1451 break;
1267 1452
1268 /* 1453 /*
1269 * XXX: this is not the _current_ arrangement 1454 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1455 * Here's my conclusion:
… …
1289 break; 1474 break;
1290 } 1475 }
1291 break; 1476 break;
1292 1477
1293 case FocusIn: 1478 case FocusIn:
1294 if (!TermWin.focus) 1479 if (ev.xfocus.detail != NotifyInferior
1480 && ev.xfocus.detail != NotifyPointer
1481 && ev.xfocus.mode != NotifyGrab)
1482 focus_in ();
1483 break;
1484
1485 case FocusOut:
1486 if (ev.xfocus.detail != NotifyInferior
1487 && ev.xfocus.detail != NotifyPointer
1488 && ev.xfocus.mode != NotifyGrab)
1489 focus_out ();
1490 break;
1491
1492 case ConfigureNotify:
1493 if (ev.xconfigure.window == parent)
1295 { 1494 {
1296 TermWin.focus = 1; 1495 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1297 want_refresh = 1;
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XSetICFocus(Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1305#endif
1306
1307 } 1496 ;
1308 break;
1309 1497
1310 case FocusOut: 1498 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1311 if (TermWin.focus) 1499
1500 bool moved = false;
1501#ifdef HAVE_BG_PIXMAP
1502 if (bg_window_position_sensitive ())
1312 { 1503 {
1313 TermWin.focus = 0; 1504 want_position_change = true;
1314 want_refresh = 1; 1505 if (bg_img == 0)
1315#ifdef USE_XIM 1506 moved = true;
1316 if (Input_Context != NULL)
1317 XUnsetICFocus(Input_Context);
1318#endif
1319#ifdef CURSOR_BLINK
1320 if (Options & Opt_cursorBlink)
1321 cursor_blink_ev.stop ();
1322 hidden_cursor = 0;
1323#endif
1324
1325 }
1326 break;
1327
1328 case ConfigureNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0])
1330 {
1331 int height, width;
1332
1333 do
1334 { /* Wrap lots of configures into one */
1335 width = ev.xconfigure.width;
1336 height = ev.xconfigure.height;
1337 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1338 } 1507 }
1339 while (XCheckTypedWindowEvent(display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1508#endif
1340 1509
1341 if (szHint.width != width || szHint.height != height) 1510 if (want_position_change)
1342 { 1511 {
1343 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1512 int x, y;
1344 resize_all_windows (width, height, 1); 1513
1514 if (ev.xconfigure.send_event)
1515 {
1516 x = ev.xconfigure.x;
1517 y = ev.xconfigure.y;
1518 }
1519 else
1520 get_window_origin (x, y);
1521
1522 if (x != parent_x || y != parent_y)
1523 {
1524 parent_x = x;
1525 parent_y = y;
1526 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1527 moved = true;
1528 }
1345 } 1529 }
1346#ifdef DEBUG_SIZE 1530
1531 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1532 {
1533 seen_resize = 1;
1534 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1535 }
1347 else 1536 else
1348 { 1537 {
1349 D_SIZE((stderr, "Size: Not resizing")); 1538#ifdef HAVE_BG_PIXMAP
1539 if (moved)
1540 update_background ();
1541#endif
1350 } 1542 }
1351#endif
1352#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1353 if (Options & Opt_transparent)
1354 {
1355 check_our_parents ();
1356 if (am_transparent)
1357 want_full_refresh = 1;
1358 }
1359#endif
1360 1543
1544 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1361 } 1545 }
1362 break; 1546 break;
1363 1547
1548 case PropertyNotify:
1549 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1550 break;
1551
1364 case SelectionClear: 1552 case SelectionClear:
1365 selection_clear (); 1553 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1366 break;
1367
1368 case SelectionNotify:
1369 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor,
1371 ev.xselection.property, True);
1372 break; 1554 break;
1373 1555
1374 case SelectionRequest: 1556 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1557 selection_send (ev.xselectionrequest);
1376 break; 1558 break;
1377 1559
1560 case MapNotify:
1561#ifdef HAVE_BG_PIXMAP
1562 // This is needed at startup for the case of no window manager
1563 // or a non-reparenting window manager and also because we
1564 // defer bg image updates if the window is not mapped. The
1565 // short delay is to optimize for multiple ConfigureNotify
1566 // events at startup when the window manager reparents the
1567 // window, so as to perform the computation after we have
1568 // received all of them.
1569 if (bg_img == 0)
1570 update_background_ev.start (0.025);
1571#endif
1572 mapped = 1;
1573#ifdef TEXT_BLINK
1574 text_blink_ev.start ();
1575#endif
1576 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1577 break;
1578
1378 case UnmapNotify: 1579 case UnmapNotify:
1379 TermWin.mapped = 0; 1580 mapped = 0;
1380#ifdef TEXT_BLINK 1581#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1582 text_blink_ev.stop ();
1382#endif 1583#endif
1584 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1383 break; 1585 break;
1384
1385 case MapNotify:
1386 TermWin.mapped = 1;
1387#ifdef TEXT_BLINK
1388 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1389#endif
1390 break;
1391
1392 case PropertyNotify:
1393 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1394 if (ev.xproperty.state == PropertyNewValue)
1395 selection_property (ev.xproperty.window, ev.xproperty.atom);
1396 break;
1397
1398#ifdef TRANSPARENT
1399 case ReparentNotify:
1400 rootwin_cb (ev);
1401 break;
1402#endif /* TRANSPARENT */
1403 1586
1404 case GraphicsExpose: 1587 case GraphicsExpose:
1405 case Expose: 1588 case Expose:
1406 if (ev.xany.window == TermWin.vt) 1589 if (ev.xany.window == vt)
1407 { 1590 {
1408#ifdef NO_SLOW_LINK_SUPPORT 1591 do
1592 {
1409 scr_expose (ev.xexpose.x, ev.xexpose.y, 1593 scr_expose (ev.xexpose.x, ev.xexpose.y,
1410 ev.xexpose.width, ev.xexpose.height, False); 1594 ev.xexpose.width, ev.xexpose.height, false);
1411#else 1595 }
1412 // don't understand this, so commented it out 1596 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1597
1598 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1599
1600 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1601 {
1413 scr_expose (ev.xexpose.x, ev.xexpose.y, 1602 scr_expose (ev.xexpose.x, ev.xexpose.y,
1414 ev.xexpose.width, ev.xexpose.height, False); 1603 ev.xexpose.width, ev.xexpose.height, false);
1415 //scr_expose (ev.xexpose.x, 0, 1604 }
1416 // ev.xexpose.width, TermWin.height, False); 1605
1417#endif
1418 want_refresh = 1; 1606 want_refresh = 1;
1419 } 1607 }
1420 else 1608 else
1421 { 1609 {
1422 XEvent unused_event; 1610 XEvent unused_event;
1423 1611
1424 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1612 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1425 Expose, 1613 ;
1426 &unused_event)) ; 1614 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1427 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1615 ;
1428 GraphicsExpose, 1616
1429 &unused_event)) ; 1617 if (scrollBar.state && ev.xany.window == scrollBar.win)
1430 if (isScrollbarWindow(ev.xany.window))
1431 { 1618 {
1432 scrollBar.setIdle(); 1619 scrollBar.state = SB_STATE_IDLE;
1433 scrollbar_show (0); 1620 scrollBar.show (0);
1434 } 1621 }
1435#ifdef MENUBAR
1436 if (menubar_visible () && isMenuBarWindow(ev.xany.window))
1437 menubar_expose ();
1438#endif
1439#ifdef RXVT_GRAPHICS
1440 Gr_expose (ev.xany.window);
1441#endif
1442
1443 } 1622 }
1444 break; 1623 break;
1445 1624
1446 case MotionNotify: 1625 case MotionNotify:
1447#ifdef POINTER_BLANK 1626#ifdef POINTER_BLANK
1448 if (hidden_pointer) 1627 if (hidden_pointer)
1449 pointer_unblank (); 1628 pointer_unblank ();
1450#endif 1629#endif
1451#if MENUBAR 1630 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1452 if (isMenuBarWindow(ev.xany.window)) 1631 || priv_modes & PrivMode_MouseAnyEvent)
1632 mouse_report (ev.xbutton);
1633 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1634 break;
1635
1636 if (ev.xany.window == vt)
1453 { 1637 {
1454 menubar_control (&(ev.xbutton)); 1638 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1455 break; 1639 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1456 } 1640 ; // nop
1457#endif
1458 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1459 break;
1460
1461 if (ev.xany.window == TermWin.vt)
1462 {
1463 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1641 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1464 { 1642 {
1465 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1643 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1466 ; 1644 ;
1467 1645
1468 XQueryPointer(display->display, TermWin.vt, 1646 XQueryPointer (dpy, vt,
1469 &unused_root, &unused_child, 1647 &unused_root, &unused_child,
1470 &unused_root_x, &unused_root_y, 1648 &unused_root_x, &unused_root_y,
1471 &(ev.xbutton.x), &(ev.xbutton.y), 1649 &ev.xbutton.x, &ev.xbutton.y,
1472 &unused_mask); 1650 &ev.xbutton.state);
1473#ifdef MOUSE_THRESHOLD 1651#ifdef MOUSE_THRESHOLD
1474 /* deal with a `jumpy' mouse */ 1652 /* deal with a `jumpy' mouse */
1475 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1653 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1476 { 1654 {
1477#endif 1655#endif
1656#if ISO_14755
1657 // 5.4
1658 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1659 {
1660 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1661 break;
1662 }
1663#endif
1478 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1664 selection_extend (ev.xbutton.x, ev.xbutton.y,
1479 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1665 ev.xbutton.state & Button3Mask ? 2 : 0);
1666
1480#ifdef SELECTION_SCROLLING 1667#ifdef SELECTION_SCROLLING
1481 if (ev.xbutton.y < TermWin.int_bwidth 1668 if (ev.xbutton.y < int_bwidth
1482 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1669 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1483 { 1670 {
1671 page_dirn scroll_selection_dir;
1484 int dist; 1672 int dist;
1485
1486 pending_scroll_selection=1;
1487 1673
1488 /* don't clobber the current delay if we are 1674 /* don't clobber the current delay if we are
1489 * already in the middle of scrolling. 1675 * already in the middle of scrolling.
1490 */ 1676 */
1491 if (scroll_selection_delay<=0) 1677 if (!sel_scroll_ev.is_active ())
1492 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1678 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1493 1679
1494 /* save the event params so we can highlight 1680 /* save the event params so we can highlight
1495 * the selection in the pending-scroll loop 1681 * the selection in the pending-scroll loop
1496 */ 1682 */
1497 selection_save_x=ev.xbutton.x; 1683 selection_save_x = ev.xbutton.x;
1498 selection_save_y=ev.xbutton.y; 1684 selection_save_y = ev.xbutton.y;
1499 selection_save_state=
1500 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1685 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1501 1686
1502 /* calc number of lines to scroll */ 1687 /* calc number of lines to scroll */
1503 if (ev.xbutton.y<TermWin.int_bwidth) 1688 if (ev.xbutton.y < int_bwidth)
1504 { 1689 {
1505 scroll_selection_dir = UP; 1690 scroll_selection_dir = UP;
1506 dist = TermWin.int_bwidth - ev.xbutton.y; 1691 dist = int_bwidth - ev.xbutton.y;
1507 } 1692 }
1508 else 1693 else
1509 { 1694 {
1510 scroll_selection_dir = DN; 1695 scroll_selection_dir = DN;
1511 dist = ev.xbutton.y - 1696 dist = ev.xbutton.y - (int_bwidth + vt_height);
1512 (TermWin.int_bwidth + TermWin.height);
1513 } 1697 }
1698
1514 scroll_selection_lines=(Pixel2Height(dist)/ 1699 scroll_selection_lines = Pixel2Height (dist)
1515 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1700 / SELECTION_SCROLL_LINE_SPEEDUP
1701 + 1;
1516 MIN_IT(scroll_selection_lines, 1702 min_it (scroll_selection_lines,
1517 SELECTION_SCROLL_MAX_LINES); 1703 SELECTION_SCROLL_MAX_LINES);
1704 scroll_selection_lines *= scroll_selection_dir;
1518 } 1705 }
1519 else 1706 else
1520 { 1707 {
1521 /* we are within the text window, so we 1708 /* we are within the text window, so we
1522 * shouldn't be scrolling 1709 * shouldn't be scrolling
1523 */ 1710 */
1524 pending_scroll_selection = 0; 1711 sel_scroll_ev.stop();
1525 } 1712 }
1526#endif 1713#endif
1527#ifdef MOUSE_THRESHOLD 1714#ifdef MOUSE_THRESHOLD
1528
1529 } 1715 }
1530#endif 1716#endif
1531
1532 } 1717 }
1533 } 1718 }
1534 else if (isScrollbarWindow(ev.xany.window) && scrollbar_isMotion()) 1719 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1535 { 1720 {
1536 while (XCheckTypedWindowEvent(display->display, scrollBar.win, 1721 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1537 MotionNotify, &ev)) ; 1722 MotionNotify, &ev))
1723 ;
1724
1538 XQueryPointer(display->display, scrollBar.win, 1725 XQueryPointer (dpy, scrollBar.win,
1539 &unused_root, &unused_child, 1726 &unused_root, &unused_child,
1540 &unused_root_x, &unused_root_y, 1727 &unused_root_x, &unused_root_y,
1541 &(ev.xbutton.x), &(ev.xbutton.y), 1728 &ev.xbutton.x, &ev.xbutton.y,
1542 &unused_mask); 1729 &unused_mask);
1543 scr_move_to (scrollbar_position(ev.xbutton.y) - csrO, 1730 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1544 scrollbar_size()); 1731 scrollBar.size ());
1545 scr_refresh (refresh_type);
1546 refresh_limit = 0; 1732 want_refresh = 1;
1547 scrollbar_show (1); 1733 scrollBar.show (1);
1548 } 1734 }
1549 break; 1735 break;
1550 } 1736 }
1737
1738#if defined(CURSOR_BLINK)
1739 if (ev.type == KeyPress)
1740 cursor_blink_reset ();
1741#endif
1742
1743#if defined(POINTER_BLANK)
1744 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1745 {
1746 if (ev.type == MotionNotify
1747 || ev.type == ButtonPress
1748 || ev.type == ButtonRelease)
1749 if (hidden_pointer)
1750 pointer_unblank ();
1751
1752 if (ev.type == KeyPress && hidden_pointer == 0)
1753 pointer_blank ();
1754 }
1755#endif
1756
1757 refresh_check ();
1551} 1758}
1759
1760#if ENABLE_FRILLS
1761void ecb_cold
1762rxvt_term::set_urgency (bool enable)
1763{
1764 if (enable == urgency_hint)
1765 return;
1766
1767 if (XWMHints *h = XGetWMHints (dpy, parent))
1768 {
1769 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1770 XSetWMHints (dpy, parent, h);
1771 urgency_hint = enable;
1772 XFree (h);
1773 }
1774}
1775#endif
1776
1777void ecb_cold
1778rxvt_term::focus_in ()
1779{
1780 if (!focus)
1781 {
1782 focus = 1;
1783 want_refresh = 1;
1784
1785#if USE_XIM
1786 if (Input_Context != NULL)
1787 {
1788 im_set_position ();
1789 XSetICFocus (Input_Context);
1790 }
1791#endif
1792#if CURSOR_BLINK
1793 if (option (Opt_cursorBlink))
1794 cursor_blink_ev.again ();
1795#endif
1796#if OFF_FOCUS_FADING
1797 if (rs[Rs_fade])
1798 {
1799 pix_colors = pix_colors_focused;
1800 scr_recolour ();
1801 }
1802#endif
1803#if ENABLE_FRILLS
1804 if (option (Opt_urgentOnBell))
1805 set_urgency (0);
1806#endif
1807
1808 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1809 }
1810}
1811
1812void ecb_cold
1813rxvt_term::focus_out ()
1814{
1815 if (focus)
1816 {
1817 focus = 0;
1818 want_refresh = 1;
1819
1820#if ENABLE_FRILLS
1821 if (option (Opt_urgentOnBell))
1822 set_urgency (0);
1823#endif
1824#if ENABLE_FRILLS || ISO_14755
1825 if (iso14755buf)
1826 {
1827 iso14755buf = 0;
1828# if ISO_14755
1829 scr_overlay_off ();
1830# endif
1831 }
1832#endif
1833#if USE_XIM
1834 if (Input_Context != NULL)
1835 XUnsetICFocus (Input_Context);
1836#endif
1837#if CURSOR_BLINK
1838 if (option (Opt_cursorBlink))
1839 cursor_blink_ev.stop ();
1840
1841 hidden_cursor = 0;
1842#endif
1843#if OFF_FOCUS_FADING
1844 if (rs[Rs_fade])
1845 {
1846 pix_colors = pix_colors_unfocused;
1847 scr_recolour ();
1848 }
1849#endif
1850
1851 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1852 }
1853}
1854
1855void ecb_cold
1856rxvt_term::update_fade_color (unsigned int idx)
1857{
1858#if OFF_FOCUS_FADING
1859 if (rs[Rs_fade])
1860 {
1861 rgba c;
1862 pix_colors [Color_fade].get (c);
1863 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1864 }
1865#endif
1866}
1867
1868#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1869void ecb_hot
1870rxvt_term::rootwin_cb (XEvent &ev)
1871{
1872 make_current ();
1873
1874 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1875 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1876 return;
1877
1878 switch (ev.type)
1879 {
1880 case PropertyNotify:
1881 /*
1882 * if user used some Esetroot compatible prog to set the root bg,
1883 * use the property to determine the pixmap. We use it later on.
1884 */
1885 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1886 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1887 {
1888#if BG_IMAGE_FROM_ROOT
1889 if (option (Opt_transparent))
1890 {
1891 rxvt_img::new_from_root (this)->replace (root_img);
1892 update_background ();
1893 }
1894#endif
1895 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1896 }
1897
1898 break;
1899 }
1900
1901 refresh_check ();
1902}
1903#endif
1552 1904
1553void 1905void
1554rxvt_term::rootwin_cb (XEvent &ev)
1555{
1556 SET_R (this);
1557 SET_LOCALE (locale);
1558
1559 if (ev.type == PropertyNotify)
1560 {
1561 /*
1562 * if user used some Esetroot compatible prog to set the root bg,
1563 * use the property to determine the pixmap. We use it later on.
1564 */
1565 if (xa[XA_XROOTPMAPID] == 0)
1566 xa[XA_XROOTPMAPID] = XInternAtom(display->display, "_XROOTPMAP_ID", False);
1567
1568 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1569 return;
1570 }
1571
1572 if ((Options & Opt_transparent) && check_our_parents ())
1573 {
1574 if (am_transparent)
1575 want_full_refresh = 1;
1576 }
1577}
1578
1579void
1580rxvt_term::button_press (const XButtonEvent &ev) 1906rxvt_term::button_press (XButtonEvent &ev)
1581{ 1907{
1582 int reportmode = 0, clickintime; 1908 int reportmode = 0, clickintime;
1583 1909
1584 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1910 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1911
1585 if (!bypass_keystate) 1912 if (!bypass_keystate)
1586 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1913 reportmode = !! (priv_modes & PrivMode_mouse_report);
1914
1587 /* 1915 /*
1588 * VT window processing of button press 1916 * VT window processing of button press
1589 */ 1917 */
1590 if (ev.window == TermWin.vt) 1918 if (ev.window == vt)
1591 { 1919 {
1592#if RXVT_GRAPHICS 1920 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1593 if (ev.subwindow != None) 1921 return;
1594 rxvt_Gr_ButtonPress (ev.x, ev.y);
1595 else
1596#endif
1597 1922
1923#if ISO_14755
1924 // 5.4
1925 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1926 {
1927 iso14755_54 (ev.x, ev.y);
1928 return;
1598 { 1929 }
1930#endif
1931
1599 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1932 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1933
1600 if (reportmode) 1934 if (reportmode)
1935 {
1936 /* mouse report from vt window */
1937 /* save the xbutton state (for ButtonRelease) */
1938 MEvent.state = ev.state;
1939#ifdef MOUSE_REPORT_DOUBLECLICK
1940 if (ev.button == MEvent.button && clickintime)
1601 { 1941 {
1602 /* mouse report from vt window */ 1942 /* same button, within allowed time */
1603 /* save the xbutton state (for ButtonRelease) */ 1943 MEvent.clicks++;
1604 MEvent.state = ev.state; 1944
1605#ifdef MOUSE_REPORT_DOUBLECLICK 1945 if (MEvent.clicks > 1)
1606 if (ev.button == MEvent.button && clickintime)
1607 { 1946 {
1608 /* same button, within alloted time */
1609 MEvent.clicks++;
1610 if (MEvent.clicks > 1)
1611 {
1612 /* only report double clicks */ 1947 /* only report double clicks */
1613 MEvent.clicks = 2; 1948 MEvent.clicks = 2;
1614 mouse_report (ev); 1949 mouse_report (ev);
1615 1950
1616 /* don't report the release */ 1951 /* don't report the release */
1617 MEvent.clicks = 0; 1952 MEvent.clicks = 0;
1618 MEvent.button = AnyButton; 1953 MEvent.button = AnyButton;
1619 }
1620 } 1954 }
1621 else
1622 {
1623 /* different button, or time expired */
1624 MEvent.clicks = 1;
1625 MEvent.button = ev.button;
1626 mouse_report (ev);
1627 }
1628#else
1629 MEvent.button = ev.button;
1630 mouse_report (ev);
1631#endif /* MOUSE_REPORT_DOUBLECLICK */
1632
1633 } 1955 }
1634 else 1956 else
1635 { 1957 {
1958 /* different button, or time expired */
1959 MEvent.clicks = 1;
1960 MEvent.button = ev.button;
1961 mouse_report (ev);
1962 }
1963#else
1964 MEvent.button = ev.button;
1965 mouse_report (ev);
1966#endif /* MOUSE_REPORT_DOUBLECLICK */
1967
1968 }
1969 else
1970 {
1636 if (ev.button != MEvent.button) 1971 if (ev.button != MEvent.button)
1637 MEvent.clicks = 0; 1972 MEvent.clicks = 0;
1973
1638 switch (ev.button) 1974 switch (ev.button)
1639 { 1975 {
1640 case Button1: 1976 case Button1:
1977 /* allow meta + click to select rectangular areas */
1978 /* should be done in screen.C */
1979#if ENABLE_FRILLS
1980 selection.rect = !!(ev.state & ModMetaMask);
1981#else
1982 selection.rect = false;
1983#endif
1984
1641 /* allow shift+left click to extend selection */ 1985 /* allow shift+left click to extend selection */
1642 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1986 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1643 { 1987 {
1644 if (MEvent.button == Button1 && clickintime)
1645 selection_rotate (ev.x, ev.y);
1646 else
1647 selection_extend (ev.x, ev.y, 1);
1648 }
1649 else
1650 {
1651 if (MEvent.button == Button1 && clickintime)
1652 MEvent.clicks++;
1653 else
1654 MEvent.clicks = 1;
1655
1656 selection_click (MEvent.clicks, ev.x, ev.y);
1657 }
1658
1659 MEvent.button = Button1;
1660 break;
1661
1662 case Button3:
1663 if (MEvent.button == Button3 && clickintime) 1988 if (MEvent.button == Button1 && clickintime)
1664 selection_rotate (ev.x, ev.y); 1989 selection_rotate (ev.x, ev.y);
1665 else 1990 else
1666 selection_extend (ev.x, ev.y, 1); 1991 selection_extend (ev.x, ev.y, 1);
1992 }
1993 else
1994 {
1995 if (MEvent.button == Button1 && clickintime)
1996 MEvent.clicks++;
1997 else
1998 MEvent.clicks = 1;
1999
2000 selection_click (MEvent.clicks, ev.x, ev.y);
2001 }
2002
2003 MEvent.button = Button1;
2004 break;
2005
2006 case Button3:
2007 if (MEvent.button == Button3 && clickintime)
2008 selection_rotate (ev.x, ev.y);
2009 else
2010 selection_extend (ev.x, ev.y, 1);
2011
1667 MEvent.button = Button3; 2012 MEvent.button = Button3;
1668 break; 2013 break;
1669 }
1670 } 2014 }
2015 }
2016
1671 MEvent.time = ev.time; 2017 MEvent.time = ev.time;
1672 return; 2018 return;
1673 }
1674 } 2019 }
1675 2020
1676 /* 2021 /*
1677 * Scrollbar window processing of button press 2022 * Scrollbar window processing of button press
1678 */ 2023 */
1679 if (isScrollbarWindow(ev.window)) 2024 if (scrollBar.state && ev.window == scrollBar.win)
1680 { 2025 {
1681 scrollBar.setIdle (); 2026 page_dirn direction = NO_DIR;
2027
2028 if (scrollBar.upButton (ev.y))
2029 direction = UP; /* up */
2030 else if (scrollBar.dnButton (ev.y))
2031 direction = DN; /* down */
2032
2033 scrollBar.state = SB_STATE_IDLE;
1682 /* 2034 /*
1683 * Rxvt-style scrollbar: 2035 * Rxvt-style scrollbar:
1684 * move up if mouse is above slider 2036 * move up if mouse is above slider
1685 * move dn if mouse is below slider 2037 * move dn if mouse is below slider
1686 * 2038 *
… …
1695 /* 2047 /*
1696 * Mouse report disabled scrollbar: 2048 * Mouse report disabled scrollbar:
1697 * arrow buttons - send up/down 2049 * arrow buttons - send up/down
1698 * click on scrollbar - send pageup/down 2050 * click on scrollbar - send pageup/down
1699 */ 2051 */
1700 if ((scrollBar.style == R_SB_NEXT 2052 if (direction == UP)
1701 && scrollbarnext_upButton(ev.y))
1702 || (scrollBar.style == R_SB_RXVT
1703 && scrollbarrxvt_upButton(ev.y)))
1704 tt_printf("\033[A"); 2053 tt_printf ("\033[A");
1705 else if ((scrollBar.style == R_SB_NEXT 2054 else if (direction == DN)
1706 && scrollbarnext_dnButton(ev.y))
1707 || (scrollBar.style == R_SB_RXVT
1708 && scrollbarrxvt_dnButton(ev.y)))
1709 tt_printf("\033[B"); 2055 tt_printf ("\033[B");
1710 else 2056 else
1711 switch (ev.button) 2057 switch (ev.button)
1712 { 2058 {
1713 case Button2: 2059 case Button2:
1714 tt_printf("\014"); 2060 tt_printf ("\014");
1715 break; 2061 break;
1716 case Button1: 2062 case Button1:
1717 tt_printf("\033[6~"); 2063 tt_printf ("\033[6~");
1718 break; 2064 break;
1719 case Button3: 2065 case Button3:
1720 tt_printf("\033[5~"); 2066 tt_printf ("\033[5~");
1721 break; 2067 break;
1722 } 2068 }
1723 } 2069 }
1724 else 2070 else
1725#endif /* NO_SCROLLBAR_REPORT */ 2071#endif /* NO_SCROLLBAR_REPORT */
1726
1727 {
1728 char upordown = 0;
1729
1730 if (scrollBar.style == R_SB_NEXT)
1731 { 2072 {
1732 if (scrollbarnext_upButton(ev.y)) 2073 if (direction != NO_DIR)
1733 upordown = -1; /* up */
1734 else if (scrollbarnext_dnButton(ev.y))
1735 upordown = 1; /* down */
1736 }
1737 else if (scrollBar.style == R_SB_RXVT)
1738 {
1739 if (scrollbarrxvt_upButton(ev.y))
1740 upordown = -1; /* up */
1741 else if (scrollbarrxvt_dnButton(ev.y))
1742 upordown = 1; /* down */
1743 }
1744 if (upordown)
1745 { 2074 {
1746#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2075#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1747 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2076 if (!cont_scroll_ev.is_active ())
2077 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1748#endif 2078#endif
1749 if (scr_page (upordown < 0 ? UP : DN, 1)) 2079 if (scr_page (direction, 1))
1750 { 2080 {
1751 if (upordown < 0) 2081 if (direction == UP)
1752 scrollBar.setUp (); 2082 scrollBar.state = SB_STATE_UP;
1753 else 2083 else
1754 scrollBar.setDn (); 2084 scrollBar.state = SB_STATE_DOWN;
1755 } 2085 }
1756 } 2086 }
1757 else 2087 else
1758 switch (ev.button) 2088 switch (ev.button)
1759 { 2089 {
1760 case Button2: 2090 case Button2:
1761 switch (scrollbar_align) 2091 switch (scrollBar.align)
1762 { 2092 {
1763 case R_SB_ALIGN_TOP: 2093 case SB_ALIGN_TOP:
1764 csrO = 0; 2094 csrO = 0;
1765 break; 2095 break;
1766 case R_SB_ALIGN_CENTRE: 2096 case SB_ALIGN_CENTRE:
1767 csrO = (scrollBar.bot - scrollBar.top) / 2; 2097 csrO = (scrollBar.bot - scrollBar.top) / 2;
1768 break; 2098 break;
1769 case R_SB_ALIGN_BOTTOM: 2099 case SB_ALIGN_BOTTOM:
1770 csrO = scrollBar.bot - scrollBar.top; 2100 csrO = scrollBar.bot - scrollBar.top;
1771 break; 2101 break;
1772 } 2102 }
2103
1773 if (scrollBar.style == R_SB_XTERM 2104 if (scrollBar.style == SB_STYLE_XTERM
1774 || scrollbar_above_slider(ev.y) 2105 || scrollBar.above_slider (ev.y)
1775 || scrollbar_below_slider(ev.y)) 2106 || scrollBar.below_slider (ev.y))
1776 scr_move_to ( scrollbar_position(ev.y) - csrO, 2107 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1777 scrollbar_size()); 2108
1778 scrollBar.setMotion (); 2109 scrollBar.state = SB_STATE_MOTION;
1779 break; 2110 break;
1780 2111
1781 case Button1: 2112 case Button1:
1782 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2113 if (scrollBar.align == SB_ALIGN_CENTRE)
1783 csrO = ev.y - scrollBar.top; 2114 csrO = ev.y - scrollBar.top;
1784 /* FALLTHROUGH */ 2115 /* FALLTHROUGH */
1785 2116
1786 case Button3: 2117 case Button3:
1787 if (scrollBar.style != R_SB_XTERM) 2118 if (scrollBar.style != SB_STYLE_XTERM)
1788 { 2119 {
1789 if (scrollbar_above_slider(ev.y)) 2120 if (scrollBar.above_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2121# ifdef RXVT_SCROLL_FULL
1791 scr_page (UP, TermWin.nrow - 1); 2122 scr_page (UP, nrow - 1);
1792# else 2123# else
1793 scr_page (UP, TermWin.nrow / 4); 2124 scr_page (UP, nrow / 4);
1794# endif 2125# endif
1795 else if (scrollbar_below_slider(ev.y)) 2126 else if (scrollBar.below_slider (ev.y))
1796# ifdef RXVT_SCROLL_FULL 2127# ifdef RXVT_SCROLL_FULL
1797 scr_page (DN, TermWin.nrow - 1); 2128 scr_page (DN, nrow - 1);
1798# else 2129# else
1799 scr_page (DN, TermWin.nrow / 4); 2130 scr_page (DN, nrow / 4);
1800# endif 2131# endif
1801 else 2132 else
1802 scrollBar.setMotion (); 2133 scrollBar.state = SB_STATE_MOTION;
1803 } 2134 }
1804 else 2135 else
1805 { 2136 {
1806 scr_page ((ev.button == Button1 ? DN : UP), 2137 scr_page ((ev.button == Button1 ? DN : UP),
1807 (TermWin.nrow 2138 (nrow
1808 * scrollbar_position(ev.y) 2139 * scrollBar.position (ev.y)
1809 / scrollbar_size())); 2140 / scrollBar.size ()));
1810 } 2141 }
2142
1811 break; 2143 break;
1812 } 2144 }
1813 } 2145 }
2146
1814 return; 2147 return;
1815 } 2148 }
1816#if MENUBAR
1817 /*
1818 * Menubar window processing of button press
1819 */
1820 if (isMenuBarWindow(ev.window))
1821 menubar_control (ev);
1822#endif
1823} 2149}
1824 2150
1825void 2151void
1826rxvt_term::button_release (const XButtonEvent &ev) 2152rxvt_term::button_release (XButtonEvent &ev)
1827{ 2153{
1828 int reportmode = 0; 2154 int reportmode = 0;
1829 2155
1830 csrO = 0; /* reset csr Offset */ 2156 csrO = 0; /* reset csr Offset */
1831 if (!bypass_keystate) 2157 if (!bypass_keystate)
1832 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2158 reportmode = !! (priv_modes & PrivMode_mouse_report);
1833 2159
1834 if (scrollbar_isUpDn()) 2160 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1835 { 2161 {
1836 scrollBar.setIdle (); 2162 scrollBar.state = SB_STATE_IDLE;
1837 scrollbar_show (0); 2163 scrollBar.show (0);
1838#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1839 refresh_type &= ~SMOOTH_REFRESH;
1840#endif
1841
1842 } 2164 }
2165
1843#ifdef SELECTION_SCROLLING 2166#ifdef SELECTION_SCROLLING
1844 pending_scroll_selection=0; 2167 sel_scroll_ev.stop();
1845#endif 2168#endif
2169
1846 if (ev.window == TermWin.vt) 2170 if (ev.window == vt)
1847 { 2171 {
1848#ifdef RXVT_GRAPHICS 2172 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1849 if (ev.subwindow != None) 2173 return;
1850 rxvt_Gr_ButtonRelease(ev.x, ev.y);
1851 else
1852#endif
1853 2174
1854 { 2175#if ISO_14755
2176 // 5.4
2177 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2178 return;
2179#endif
2180
1855 if (reportmode) 2181 if (reportmode)
2182 {
2183 /* mouse report from vt window */
2184 /* don't report release of wheel "buttons" */
2185 if (ev.button >= 4)
2186 return;
2187#ifdef MOUSE_REPORT_DOUBLECLICK
2188 /* only report the release of 'slow' single clicks */
2189 if (MEvent.button != AnyButton
2190 && (ev.button != MEvent.button
2191 || (ev.time - MEvent.time
2192 > MULTICLICK_TIME / 2)))
1856 { 2193 {
1857 /* mouse report from vt window */
1858 /* don't report release of wheel "buttons" */
1859 if (ev.button >= 4)
1860 return;
1861#ifdef MOUSE_REPORT_DOUBLECLICK
1862 /* only report the release of 'slow' single clicks */
1863 if (MEvent.button != AnyButton
1864 && (ev.button != MEvent.button
1865 || (ev.time - MEvent.time
1866 > MULTICLICK_TIME / 2)))
1867 {
1868 MEvent.clicks = 0; 2194 MEvent.clicks = 0;
1869 MEvent.button = AnyButton;
1870 mouse_report (ev);
1871 }
1872#else /* MOUSE_REPORT_DOUBLECLICK */
1873 MEvent.button = AnyButton; 2195 MEvent.button = AnyButton;
1874 mouse_report (ev); 2196 mouse_report (ev);
1875#endif /* MOUSE_REPORT_DOUBLECLICK */
1876 return;
1877 } 2197 }
2198#else /* MOUSE_REPORT_DOUBLECLICK */
2199 MEvent.button = AnyButton;
2200 mouse_report (ev);
2201#endif /* MOUSE_REPORT_DOUBLECLICK */
2202 return;
2203 }
2204
1878 /* 2205 /*
1879 * dumb hack to compensate for the failure of click-and-drag 2206 * dumb hack to compensate for the failure of click-and-drag
1880 * when overriding mouse reporting 2207 * when overriding mouse reporting
1881 */ 2208 */
1882 if (PrivateModes & PrivMode_mouse_report 2209 if (priv_modes & PrivMode_mouse_report
1883 && bypass_keystate 2210 && bypass_keystate
1884 && ev.button == Button1 && MEvent.clicks <= 1) 2211 && ev.button == Button1 && MEvent.clicks <= 1)
1885 selection_extend (ev.x, ev.y, 0); 2212 selection_extend (ev.x, ev.y, 0);
1886 2213
1887 switch (ev.button) 2214 switch (ev.button)
2215 {
2216 case Button1:
2217 case Button3:
2218 selection_make (ev.time);
2219 break;
2220
2221 case Button2:
2222 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2223 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2224 break;
2225
2226#ifdef MOUSE_WHEEL
2227 case Button4:
2228 case Button5:
1888 { 2229 {
1889 case Button1: 2230 int lines;
1890 case Button3: 2231 page_dirn dirn;
1891 selection_make (ev.time); 2232
2233 dirn = ev.button == Button4 ? UP : DN;
2234
2235 if (ev.state & ShiftMask)
1892 break; 2236 lines = 1;
1893 case Button2: 2237 else if (option (Opt_mouseWheelScrollPage))
1894 selection_request (ev.time, ev.x, ev.y); 2238 lines = nrow - 1;
1895 break; 2239 else
2240 lines = 5;
2241
1896#ifdef MOUSE_WHEEL 2242# ifdef MOUSE_SLIP_WHEELING
1897 case Button4: 2243 if (ev.state & ControlMask)
1898 case Button5:
1899 { 2244 {
2245 mouse_slip_wheel_speed += dirn;
2246 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2247
2248 if (!slip_wheel_ev.is_active ())
2249 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1900 int i; 2250 }
1901 page_dirn v;
1902
1903 v = (ev.button == Button4) ? UP : DN;
1904 if (ev.state & ShiftMask)
1905 i = 1;
1906 else if ((Options & Opt_mouseWheelScrollPage))
1907 i = TermWin.nrow - 1;
1908 else 2251 else
1909 i = 5;
1910# ifdef MOUSE_SLIP_WHEELING
1911 if (ev.state & ControlMask)
1912 {
1913 mouse_slip_wheel_speed += (v ? -1 : 1);
1914 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1915 }
1916# endif 2252# endif
1917# ifdef JUMP_MOUSE_WHEEL
1918 scr_page (v, i);
1919 scr_refresh (SMOOTH_REFRESH);
1920 scrollbar_show (1);
1921# else
1922 while (i--)
1923 {
1924 scr_page (v, 1);
1925 scr_refresh (SMOOTH_REFRESH);
1926 scrollbar_show (1);
1927 }
1928# endif
1929
1930 }
1931 break;
1932#endif
1933
1934 }
1935 }
1936 }
1937#ifdef MENUBAR
1938 else if (isMenuBarWindow(ev.window))
1939 menubar_control (ev);
1940#endif
1941}
1942
1943
1944#ifdef TRANSPARENT
1945/*
1946 * Check our parents are still who we think they are.
1947 * Do transparency updates if required
1948 */
1949int
1950rxvt_term::check_our_parents ()
1951{
1952 int i, pchanged, aformat, have_pixmap, rootdepth;
1953 unsigned long nitems, bytes_after;
1954 Atom atype;
1955 unsigned char *prop = NULL;
1956 Window root, oldp, *list;
1957 Pixmap rootpixmap = None;
1958 XWindowAttributes wattr, wrootattr;
1959
1960 pchanged = 0;
1961
1962 if (!(Options & Opt_transparent))
1963 return pchanged; /* Don't try any more */
1964
1965 XGetWindowAttributes(display->display, display->root, &wrootattr);
1966 rootdepth = wrootattr.depth;
1967
1968 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr);
1969 if (rootdepth != wattr.depth)
1970 {
1971 if (am_transparent)
1972 {
1973 pchanged = 1;
1974 XSetWindowBackground(display->display, TermWin.vt,
1975 PixColors[Color_bg]);
1976 am_transparent = am_pixmap_trans = 0;
1977 }
1978 return pchanged; /* Don't try any more */
1979 }
1980
1981 /* Get all X ops out of the queue so that our information is up-to-date. */
1982 XSync(display->display, False);
1983
1984 /*
1985 * Make the frame window set by the window manager have
1986 * the root background. Some window managers put multiple nested frame
1987 * windows for each client, so we have to take care about that.
1988 */
1989 i = (xa[XA_XROOTPMAPID] != 0
1990 && (XGetWindowProperty(display->display, display->root, xa[XA_XROOTPMAPID],
1991 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1992 &nitems, &bytes_after, &prop) == Success));
1993 if (!i || prop == NULL)
1994 have_pixmap = 0;
1995 else
1996 {
1997 have_pixmap = 1;
1998 rootpixmap = *((Pixmap *)prop);
1999 XFree(prop);
2000 }
2001 if (have_pixmap)
2002 {
2003 /*
2004 * Copy display->root pixmap transparency
2005 */
2006 int sx, sy, nx, ny;
2007 unsigned int nw, nh;
2008 Window cr;
2009 XImage *image;
2010 GC gc;
2011 XGCValues gcvalue;
2012
2013 XTranslateCoordinates(display->display, TermWin.parent[0], display->root,
2014 0, 0, &sx, &sy, &cr);
2015 nw = (unsigned int)szHint.width;
2016 nh = (unsigned int)szHint.height;
2017 nx = ny = 0;
2018 if (sx < 0)
2019 {
2020 nw += sx;
2021 nx = -sx;
2022 sx = 0;
2023 }
2024 if (sy < 0)
2025 {
2026 nh += sy;
2027 ny = -sy;
2028 sy = 0;
2029 }
2030 MIN_IT(nw, (unsigned int)(wrootattr.width - sx));
2031 MIN_IT(nh, (unsigned int)(wrootattr.height - sy));
2032 allowedxerror = -1;
2033 image = XGetImage(display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2034 ZPixmap);
2035 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2036 /* XXX: may need a delay here? */
2037 allowedxerror = 0;
2038 if (image == NULL)
2039 {
2040 if (am_transparent && am_pixmap_trans)
2041 {
2042 pchanged = 1;
2043 if (TermWin.pixmap != None)
2044 { 2253 {
2045 XFreePixmap(display->display, TermWin.pixmap); 2254 scr_page (dirn, lines);
2046 TermWin.pixmap = None; 2255 scrollBar.show (1);
2047 } 2256 }
2048 } 2257 }
2049 am_pixmap_trans = 0; 2258 break;
2259#endif
2260 }
2261 }
2262}
2263
2264/*}}} */
2265
2266void ecb_hot
2267rxvt_term::cmd_parse ()
2268{
2269 wchar_t ch = NOCHAR;
2270 char *seq_begin; // remember start of esc-sequence here
2271
2272 for (;;)
2273 {
2274 if (ecb_unlikely (ch == NOCHAR))
2275 {
2276 seq_begin = cmdbuf_ptr;
2277 ch = next_char ();
2278
2279 if (ch == NOCHAR)
2280 break;
2281 }
2282
2283 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2284 {
2285 if (ecb_unlikely (!seen_input))
2286 {
2287 seen_input = 1;
2288 // many badly-written programs (e.g. jed) contain a race condition:
2289 // they first read the screensize and then install a SIGWINCH handler.
2290 // some window managers resize the window early, and these programs
2291 // then sometimes get the size wrong.
2292 // unfortunately other programs are even more buggy and dislike
2293 // being sent SIGWINCH, so only do it when we were in fact being
2294 // resized.
2295 if (seen_resize && cmd_pid)
2296 kill (-cmd_pid, SIGWINCH);
2297 }
2298
2299 /* Read a text string from the input buffer */
2300 wchar_t buf[UBUFSIZ];
2301 bool refreshnow = false;
2302 int nlines = 0;
2303 wchar_t *str = buf;
2304 wchar_t *eol = str + min (ncol, UBUFSIZ);
2305
2306 for (;;)
2307 {
2308 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2309 break;
2310
2311 *str++ = ch;
2312
2313 if (ecb_unlikely (ch == C0_LF || str >= eol))
2314 {
2315 if (ch == C0_LF)
2316 nlines++;
2317
2318 refresh_count++;
2319
2320 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2321 {
2322 refresh_count = 0;
2323
2324 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2325 {
2326 refreshnow = true;
2327 ch = NOCHAR;
2328 break;
2329 }
2330 }
2331
2332 // scr_add_lines only works for nlines <= nrow - 1.
2333 if (nlines >= nrow - 1)
2334 {
2335 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2336 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2337 scr_add_lines (buf, str - buf, nlines);
2338
2339 nlines = 0;
2340 str = buf;
2341 eol = str + min (ncol, UBUFSIZ);
2342 }
2343
2344 if (str >= eol)
2345 {
2346 if (eol >= buf + UBUFSIZ)
2347 {
2348 ch = NOCHAR;
2349 break;
2350 }
2351 else
2352 eol = min (eol + ncol, buf + UBUFSIZ);
2353 }
2354
2355 }
2356
2357 seq_begin = cmdbuf_ptr;
2358 ch = next_char ();
2359 }
2360
2361 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2362 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2363 scr_add_lines (buf, str - buf, nlines);
2364
2365 /*
2366 * If there have been a lot of new lines, then update the screen
2367 * What the heck we'll cheat and only refresh less than every page-full.
2368 * if skipScroll is enabled.
2369 */
2370 if (refreshnow)
2371 {
2372 scr_refresh ();
2373 want_refresh = 1;
2374 }
2050 } 2375 }
2051 else 2376 else
2052 { 2377 {
2053 if (TermWin.pixmap != None) 2378 try
2054 XFreePixmap(display->display, TermWin.pixmap);
2055 TermWin.pixmap = XCreatePixmap(display->display, TermWin.vt,
2056 (unsigned int)szHint.width,
2057 (unsigned int)szHint.height,
2058 (unsigned int)image->depth);
2059 gc = XCreateGC(display->display, TermWin.vt, 0UL, &gcvalue);
2060 XPutImage(display->display, TermWin.pixmap, gc, image, 0, 0,
2061 nx, ny, (unsigned int)image->width,
2062 (unsigned int)image->height);
2063 XFreeGC(display->display, gc);
2064 XDestroyImage(image);
2065 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2066 TermWin.pixmap);
2067 if (!am_transparent || !am_pixmap_trans)
2068 pchanged = 1;
2069 am_transparent = am_pixmap_trans = 1;
2070 }
2071 }
2072 if (!am_pixmap_trans)
2073 {
2074 unsigned int n;
2075 /*
2076 * InheritPixmap transparency
2077 */
2078 D_X((stderr, "InheritPixmap Seeking to %08lx", display->root));
2079 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window));
2080 i++)
2081 {
2082 oldp = TermWin.parent[i];
2083 XQueryTree(display->display, TermWin.parent[i - 1], &root,
2084 &TermWin.parent[i], &list, &n);
2085 XFree(list);
2086 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2087 if (TermWin.parent[i] == display->root)
2088 { 2379 {
2089 if (oldp != None) 2380 process_nonprinting (ch);
2090 pchanged = 1; 2381 }
2382 catch (const class out_of_input &o)
2383 {
2384 // we ran out of input, retry later
2385 cmdbuf_ptr = seq_begin;
2091 break; 2386 break;
2092 } 2387 }
2093 if (oldp != TermWin.parent[i]) 2388
2094 pchanged = 1; 2389 ch = NOCHAR;
2095 }
2096 n = 0;
2097 if (pchanged)
2098 { 2390 }
2099 for (; n < (unsigned int)i; n++) 2391 }
2100 { 2392}
2101 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2393
2102 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2394// read the next character
2103 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2395wchar_t ecb_hot
2104 { 2396rxvt_term::next_char () NOTHROW
2105 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2397{
2106 break; 2398 while (cmdbuf_ptr < cmdbuf_endp)
2107 } 2399 {
2108 } 2400 // assume 7-bit to be ascii ALWAYS
2401 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2402 return *cmdbuf_ptr++;
2403
2404 wchar_t wc;
2405 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2406
2407 if (len == (size_t)-2)
2109 } 2408 {
2110 if (n > (int)(sizeof(TermWin.parent) 2409 // the mbstate stores incomplete sequences. didn't know this :/
2111 / sizeof(TermWin.parent[0]))) 2410 cmdbuf_ptr = cmdbuf_endp;
2411 break;
2112 { 2412 }
2113 D_X((stderr, "InheritPixmap Turning off")); 2413
2114 XSetWindowBackground(display->display, TermWin.parent[0], 2414 if (len == (size_t)-1)
2115 PixColors[Color_fg]);
2116 XSetWindowBackground(display->display, TermWin.vt,
2117 PixColors[Color_bg]);
2118 am_transparent = 0;
2119 /* XXX: also turn off Opt_transparent? */
2120 } 2415 {
2121 else 2416 mbstate.reset (); // reset now undefined conversion state
2417 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2418 // in which case we "erroneously" return the next byte which might be valid.
2419 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2122 { 2420 }
2123 /* wait (an arbitrary period) for the WM to do its thing
2124 * needed for fvwm2.2.2 (and before?) */
2125# ifdef HAVE_NANOSLEEP
2126 struct timespec rqt;
2127 2421
2128 rqt.tv_sec = 1; 2422 // assume wchar == unicode
2129 rqt.tv_nsec = 0; 2423 cmdbuf_ptr += len;
2130 nanosleep(&rqt, NULL); 2424 return wc & UNICODE_MASK;
2131# else
2132 sleep(1);
2133# endif
2134 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2135 for (n = 0; n < (unsigned int)i; n++)
2136 XSetWindowBackgroundPixmap(display->display, TermWin.parent[n],
2137 ParentRelative);
2138 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2139 ParentRelative);
2140 am_transparent = 1;
2141 }
2142 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++)
2143 TermWin.parent[i] = None;
2144 } 2425 }
2426
2427 return NOCHAR;
2428}
2429
2430// read the next octet
2431uint32_t ecb_hot
2432rxvt_term::next_octet () NOTHROW
2433{
2434 return cmdbuf_ptr < cmdbuf_endp
2435 ? (unsigned char)*cmdbuf_ptr++
2436 : NOCHAR;
2437}
2438
2439static class out_of_input out_of_input;
2440
2441wchar_t ecb_hot
2442rxvt_term::cmd_getc () THROW ((class out_of_input))
2443{
2444 wchar_t c = next_char ();
2445
2446 if (c == NOCHAR)
2447 throw out_of_input;
2448
2145 return pchanged; 2449 return c;
2146} 2450}
2147#endif
2148 2451
2149/*}}} */ 2452uint32_t ecb_hot
2453rxvt_term::cmd_get8 () THROW ((class out_of_input))
2454{
2455 uint32_t c = next_octet ();
2456
2457 if (c == NOCHAR)
2458 throw out_of_input;
2459
2460 return c;
2461}
2150 2462
2151/*{{{ print pipe */ 2463/*{{{ print pipe */
2152/*----------------------------------------------------------------------*/ 2464/*----------------------------------------------------------------------*/
2153#ifdef PRINTPIPE 2465#ifdef PRINTPIPE
2154FILE * 2466FILE * ecb_cold
2155rxvt_term::popen_printer () 2467rxvt_term::popen_printer ()
2156{ 2468{
2157 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2469 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2158 2470
2159 if (stream == NULL) 2471 if (stream == NULL)
2160 rxvt_print_error("can't open printer pipe"); 2472 rxvt_warn ("can't open printer pipe, not printing.\n");
2473
2161 return stream; 2474 return stream;
2162} 2475}
2163 2476
2164int 2477int ecb_cold
2165rxvt_term::pclose_printer (FILE *stream) 2478rxvt_term::pclose_printer (FILE *stream)
2166{ 2479{
2167 fflush (stream); 2480 fflush (stream);
2168 /* pclose() reported not to work on SunOS 4.1.3 */
2169# if defined (__sun__) /* TODO: RESOLVE THIS */
2170 /* pclose works provided SIGCHLD handler uses waitpid */
2171 return pclose (stream); /* return fclose (stream); */
2172# else
2173 return pclose (stream); 2481 return pclose (stream);
2174# endif
2175} 2482}
2176 2483
2177/* 2484/*
2178 * simulate attached vt100 printer 2485 * simulate attached vt100 printer
2179 */ 2486 */
2180void 2487void ecb_cold
2181rxvt_term::process_print_pipe () 2488rxvt_term::process_print_pipe ()
2182{ 2489{
2183 int done; 2490 FILE *fd = popen_printer ();
2184 FILE *fd;
2185 2491
2186 if ((fd = popen_printer ()) == NULL) 2492 if (!fd)
2187 return; 2493 return;
2188 2494
2189 /* 2495 /*
2190 * Send all input to the printer until either ESC[4i or ESC[?4i 2496 * Send all input to the printer until either ESC[4i or ESC[?4i
2191 * is received. 2497 * is received.
2192 */ 2498 */
2193 for (done = 0; !done;) 2499 for (int done = 0; !done; )
2194 { 2500 {
2195 unsigned char buf[8]; 2501 unsigned char buf[8];
2196 unsigned char ch; 2502 unicode_t ch;
2197 unsigned int i, len; 2503 unsigned int i, len;
2198 2504
2199 if ((ch = cmd_getc ()) != C0_ESC) 2505 if ((ch = cmd_getc ()) != C0_ESC)
2200 { 2506 {
2201 if (putc(ch, fd) == EOF) 2507 if (putc (ch, fd) == EOF)
2202 break; /* done = 1 */ 2508 break; /* done = 1 */
2203 } 2509 }
2204 else 2510 else
2205 { 2511 {
2206 len = 0; 2512 len = 0;
… …
2217 { 2523 {
2218 if ((buf[len++] = cmd_getc ()) == 'i') 2524 if ((buf[len++] = cmd_getc ()) == 'i')
2219 break; /* done = 1 */ 2525 break; /* done = 1 */
2220 } 2526 }
2221 } 2527 }
2528
2222 for (i = 0; i < len; i++) 2529 for (i = 0; i < len; i++)
2223 if (putc(buf[i], fd) == EOF) 2530 if (putc (buf[i], fd) == EOF)
2224 { 2531 {
2225 done = 1; 2532 done = 1;
2226 break; 2533 break;
2227 } 2534 }
2228 } 2535 }
2229 } 2536 }
2537
2230 pclose_printer (fd); 2538 pclose_printer (fd);
2231} 2539}
2232#endif /* PRINTPIPE */ 2540#endif /* PRINTPIPE */
2233/*}}} */ 2541/*}}} */
2234 2542
2235/* *INDENT-OFF* */
2236enum { 2543enum {
2237 C1_40 = 0x40, 2544 C1_40 = 0x40,
2238 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2545 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2239 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2546 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2240 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2547 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2241 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2548 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2242}; 2549};
2243/* *INDENT-ON* */
2244 2550
2245/*{{{ process non-printing single characters */ 2551/*{{{ process non-printing single characters */
2246void 2552void ecb_hot
2247rxvt_term::process_nonprinting (unsigned char ch) 2553rxvt_term::process_nonprinting (unicode_t ch)
2248{ 2554{
2249 switch (ch) 2555 switch (ch)
2250 { 2556 {
2557 case C0_ESC:
2558 process_escape_seq ();
2559 break;
2251 case C0_ENQ: /* terminal Status */ 2560 case C0_ENQ: /* terminal Status */
2252 if (rs[Rs_answerbackstring]) 2561 if (rs[Rs_answerbackstring])
2253 tt_write( 2562 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2254 (const unsigned char *)rs[Rs_answerbackstring],
2255 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2256 else 2563 else
2257 tt_write((unsigned char *)VT100_ANS, 2564 tt_write (VT100_ANS, strlen (VT100_ANS));
2258 (unsigned int)STRLEN(VT100_ANS));
2259 break; 2565 break;
2260 case C0_BEL: /* bell */ 2566 case C0_BEL: /* bell */
2261 scr_bell (); 2567 scr_bell ();
2262 break; 2568 break;
2263 case C0_BS: /* backspace */ 2569 case C0_BS: /* backspace */
… …
2278 scr_charset_choose (1); 2584 scr_charset_choose (1);
2279 break; 2585 break;
2280 case C0_SI: /* shift in - acs */ 2586 case C0_SI: /* shift in - acs */
2281 scr_charset_choose (0); 2587 scr_charset_choose (0);
2282 break; 2588 break;
2589
2590#ifdef EIGHT_BIT_CONTROLS
2591 // 8-bit controls
2592 case 0x90: /* DCS */
2593 process_dcs_seq ();
2594 break;
2595 case 0x9b: /* CSI */
2596 process_csi_seq ();
2597 break;
2598 case 0x9d: /* OSC */
2599 process_osc_seq ();
2600 break;
2601#endif
2283 } 2602 }
2284} 2603}
2285/*}}} */ 2604/*}}} */
2286 2605
2287 2606
2288/*{{{ process VT52 escape sequences */ 2607/*{{{ process VT52 escape sequences */
2289void 2608void ecb_cold
2290rxvt_term::process_escape_vt52 (unsigned char ch) 2609rxvt_term::process_escape_vt52 (unicode_t ch)
2291{ 2610{
2292 int row, col; 2611 int row, col;
2293 2612
2294 switch (ch) 2613 switch (ch)
2295 { 2614 {
… …
2325 row = cmd_getc () - ' '; 2644 row = cmd_getc () - ' ';
2326 col = cmd_getc () - ' '; 2645 col = cmd_getc () - ' ';
2327 scr_gotorc (row, col, 0); 2646 scr_gotorc (row, col, 0);
2328 break; 2647 break;
2329 case 'Z': /* identify the terminal type */ 2648 case 'Z': /* identify the terminal type */
2330 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2649 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2331 break; 2650 break;
2332 case '<': /* turn off VT52 mode */ 2651 case '<': /* turn off VT52 mode */
2333 PrivMode(0, PrivMode_vt52); 2652 priv_modes &= ~PrivMode_vt52;
2334 break; 2653 break;
2335 case 'F': /* use special graphics character set */ 2654 case 'F': /* use special graphics character set */
2336 case 'G': /* use regular character set */ 2655 case 'G': /* use regular character set */
2337 /* unimplemented */ 2656 /* unimplemented */
2338 break; 2657 break;
… …
2344} 2663}
2345/*}}} */ 2664/*}}} */
2346 2665
2347 2666
2348/*{{{ process escape sequences */ 2667/*{{{ process escape sequences */
2349void 2668void ecb_hot
2350rxvt_term::process_escape_seq () 2669rxvt_term::process_escape_seq ()
2351{ 2670{
2352 unsigned char ch = cmd_getc (); 2671 unicode_t ch = cmd_getc ();
2353 2672
2354 if (PrivateModes & PrivMode_vt52) 2673 if (priv_modes & PrivMode_vt52)
2355 { 2674 {
2356 process_escape_vt52 (ch); 2675 process_escape_vt52 (ch);
2357 return; 2676 return;
2358 } 2677 }
2359 2678
2360 switch (ch) 2679 switch (ch)
2361 { 2680 {
2362 /* case 1: do_tek_mode (); break; */
2363 case '#': 2681 case '#':
2364 if (cmd_getc () == '8') 2682 if (cmd_getc () == '8')
2365 scr_E (); 2683 scr_E ();
2366 break; 2684 break;
2367 case '(': 2685 case '(':
… …
2374 scr_charset_set (2, (unsigned int)cmd_getc ()); 2692 scr_charset_set (2, (unsigned int)cmd_getc ());
2375 break; 2693 break;
2376 case '+': 2694 case '+':
2377 scr_charset_set (3, (unsigned int)cmd_getc ()); 2695 scr_charset_set (3, (unsigned int)cmd_getc ());
2378 break; 2696 break;
2379#ifdef MULTICHAR_SET 2697#if !ENABLE_MINIMAL
2380 case '$':
2381 scr_charset_set (-2, (unsigned int)cmd_getc ());
2382 break;
2383#endif
2384#ifndef NO_FRILLS
2385 case '6': 2698 case '6':
2386 scr_backindex (); 2699 scr_backindex ();
2387 break; 2700 break;
2388#endif 2701#endif
2389 case '7': 2702 case '7':
2390 scr_cursor (SAVE); 2703 scr_cursor (SAVE);
2391 break; 2704 break;
2392 case '8': 2705 case '8':
2393 scr_cursor (RESTORE); 2706 scr_cursor (RESTORE);
2394 break; 2707 break;
2395#ifndef NO_FRILLS 2708#if !ENABLE_MINIMAL
2396 case '9': 2709 case '9':
2397 scr_forwardindex (); 2710 scr_forwardindex ();
2398 break; 2711 break;
2399#endif 2712#endif
2713 // DECPAM/DECPNM
2400 case '=': 2714 case '=':
2715 priv_modes |= PrivMode_aplKP;
2716 break;
2401 case '>': 2717 case '>':
2402 PrivMode((ch == '='), PrivMode_aplKP); 2718 priv_modes &= ~PrivMode_aplKP;
2403 break; 2719 break;
2404 2720
2405 case C1_40: 2721 case C1_40:
2406 cmd_getc (); 2722 cmd_getc ();
2407 break; 2723 break;
… …
2410 break; 2726 break;
2411 2727
2412 /* 8.3.87: NEXT LINE */ 2728 /* 8.3.87: NEXT LINE */
2413 case C1_NEL: /* ESC E */ 2729 case C1_NEL: /* ESC E */
2414 { 2730 {
2415 uint32_t nlcr[] = { '\n', '\r' }; 2731 wchar_t nlcr[] = { C0_LF, C0_CR };
2416 scr_add_lines (nlcr, 1, 2); 2732 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2417 } 2733 }
2418 break; 2734 break;
2419 2735
2420 /* kidnapped escape sequence: Should be 8.3.48 */ 2736 /* kidnapped escape sequence: Should be 8.3.48 */
2421 case C1_ESA: /* ESC G */ 2737 case C1_ESA: /* ESC G */
2422 process_graphics (); 2738 // used by original rxvt for rob nations own graphics mode
2739 if (cmd_getc () == 'Q')
2740 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2423 break; 2741 break;
2424 2742
2425 /* 8.3.63: CHARACTER TABULATION SET */ 2743 /* 8.3.63: CHARACTER TABULATION SET */
2426 case C1_HTS: /* ESC H */ 2744 case C1_HTS: /* ESC H */
2427 scr_set_tab (1); 2745 scr_set_tab (1);
… …
2431 case C1_RI: /* ESC M */ 2749 case C1_RI: /* ESC M */
2432 scr_index (DN); 2750 scr_index (DN);
2433 break; 2751 break;
2434 2752
2435 /* 8.3.142: SINGLE-SHIFT TWO */ 2753 /* 8.3.142: SINGLE-SHIFT TWO */
2436 /*case C1_SS2: scr_single_shift (2); break; */ 2754 /* case C1_SS2: break; */
2437 2755
2438 /* 8.3.143: SINGLE-SHIFT THREE */ 2756 /* 8.3.143: SINGLE-SHIFT THREE */
2439 /*case C1_SS3: scr_single_shift (3); break; */ 2757 /* case C1_SS3: break; */
2440 2758
2441 /* 8.3.27: DEVICE CONTROL STRING */ 2759 /* 8.3.27: DEVICE CONTROL STRING */
2442 case C1_DCS: /* ESC P */ 2760 case C1_DCS: /* ESC P */
2443 process_dcs_seq (); 2761 process_dcs_seq ();
2444 break; 2762 break;
2445 2763
2446 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2764 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2447 case C1_SCI: /* ESC Z */ 2765 case C1_SCI: /* ESC Z */
2448 tt_write((const unsigned char *)ESCZ_ANSWER, 2766 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2449 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2450 break; /* steal obsolete ESC [ c */ 2767 break; /* steal obsolete ESC [ c */
2451 2768
2452 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2769 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2453 case C1_CSI: /* ESC [ */ 2770 case C1_CSI: /* ESC [ */
2454 process_csi_seq (); 2771 process_csi_seq ();
2455 break; 2772 break;
2456 2773
2457 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2774 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2458 case C1_OSC: /* ESC ] */ 2775 case C1_OSC: /* ESC ] */
2459 process_osc_seq (); 2776 process_osc_seq ();
2460 break; 2777 break;
2461 2778
2462 /* 8.3.106: RESET TO INITIAL STATE */ 2779 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2463 case 'c': 2780 case 'c':
2781 mbstate.reset ();
2464 scr_poweron (); 2782 scr_poweron ();
2465 scrollbar_show (1); 2783 scrollBar.show (1);
2466 break; 2784 break;
2467 2785
2468 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2786 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2469 case 'n': 2787 case 'n':
2470 scr_charset_choose (2); 2788 scr_charset_choose (2);
… …
2477 } 2795 }
2478} 2796}
2479/*}}} */ 2797/*}}} */
2480 2798
2481/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2799/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2482/* *INDENT-OFF* */
2483enum { 2800enum {
2484 CSI_ICH = 0x40, 2801 CSI_ICH = 0x40,
2485 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2802 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2486 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2803 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2487 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2804 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2488 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2805 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2489 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2806 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2490 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2807 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2491 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2808 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2492 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2809 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2493}; 2810};
2494 2811
2495#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2812#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2496 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2813 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2497 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2814 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2498#define get_byte_array_bit(array, bit) \ 2815#define get_byte_array_bit(array, bit) \
2499 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2816 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2500 2817
2501const unsigned char csi_defaults[] = 2818static const unsigned char csi_defaults[] =
2502 { 2819 {
2503 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2820 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2504 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2821 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2505 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2822 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2506 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2823 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2507 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2824 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2508 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2825 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2509 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2826 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2510 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2827 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2511 }; 2828 };
2512/* *INDENT-ON* */
2513 2829
2514void 2830void ecb_hot
2515rxvt_term::process_csi_seq () 2831rxvt_term::process_csi_seq ()
2516{ 2832{
2517 unsigned char ch, priv, i; 2833 unicode_t ch, priv, prev_ch, i;
2518 unsigned int nargs, p; 2834 unsigned int nargs, p;
2519 int n, ndef; 2835 int n, ndef;
2520 int arg[ESC_ARGS]; 2836 int arg[ESC_ARGS] = { };
2521 2837
2522 for (nargs = ESC_ARGS; nargs > 0;) 2838 nargs = 0;
2523 arg[--nargs] = 0;
2524 2839
2525 priv = 0; 2840 priv = 0;
2526 ch = cmd_getc (); 2841 ch = cmd_getc ();
2527 if (ch >= '<' && ch <= '?') 2842 if ((ch >= '<' && ch <= '?') || ch == '!')
2843 {
2528 { /* '<' '=' '>' '?' */ 2844 /* '<' '=' '>' '?' '!' */
2529 priv = ch; 2845 priv = ch;
2530 ch = cmd_getc (); 2846 ch = cmd_getc ();
2531 } 2847 }
2848
2849 prev_ch = 0;
2532 /* read any numerical arguments */ 2850 /* read any numerical arguments */
2533 for (n = -1; ch < CSI_ICH; ) 2851 for (n = -1; ch < CSI_ICH; )
2534 { 2852 {
2535 if (isdigit(ch)) 2853 if (isdigit (ch))
2536 { 2854 {
2537 if (n < 0) 2855 if (n < 0)
2538 n = ch - '0'; 2856 n = ch - '0';
2539 else 2857 else
2540 n = n * 10 + ch - '0'; 2858 n = n * 10 + ch - '0';
… …
2543 { 2861 {
2544 if (nargs < ESC_ARGS) 2862 if (nargs < ESC_ARGS)
2545 arg[nargs++] = n; 2863 arg[nargs++] = n;
2546 n = -1; 2864 n = -1;
2547 } 2865 }
2548 else if (ch == '\b') 2866 else if (IS_CONTROL (ch))
2549 {
2550 scr_backspace ();
2551 }
2552 else if (ch == C0_ESC)
2553 {
2554 process_escape_seq ();
2555 return;
2556 }
2557 else if (ch < ' ')
2558 {
2559 process_nonprinting (ch); 2867 process_nonprinting (ch);
2560 } 2868
2869 prev_ch = ch;
2561 ch = cmd_getc (); 2870 ch = cmd_getc ();
2562 } 2871 }
2563 2872
2564 if (ch > CSI_7F) 2873 if (ch > CSI_7F)
2565 return; 2874 return;
2566 2875
2567 if (nargs < ESC_ARGS) 2876 if (nargs < ESC_ARGS)
2568 arg[nargs++] = n; 2877 arg[nargs++] = n;
2569 2878
2570 i = ch - CSI_ICH; 2879 i = ch - CSI_ICH;
2571 ndef = get_byte_array_bit(csi_defaults, i); 2880 ndef = get_byte_array_bit (csi_defaults, i);
2572 for (p = 0; p < nargs; p++) 2881 for (p = 0; p < nargs; p++)
2573 if (arg[p] == -1) 2882 if (arg[p] == -1)
2574 arg[p] = ndef; 2883 arg[p] = ndef;
2575
2576#ifdef DEBUG_CMD
2577 fprintf(stderr, "CSI ");
2578 for (p = 0; p < nargs; p++)
2579 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2580 fprintf(stderr, "%c\n", ch);
2581#endif
2582 2884
2583 /* 2885 /*
2584 * private mode handling 2886 * private mode handling
2585 */ 2887 */
2586 if (priv) 2888 if (priv)
2587 { 2889 {
2588 switch (priv) 2890 switch (priv)
2589 { 2891 {
2590 case '>': 2892 case '>':
2591 if (ch == CSI_DA) /* secondary device attributes */ 2893 if (ch == CSI_DA) /* secondary device attributes */
2894 {
2895 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2896 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2897 //
2898 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2899 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2900 // versions.
2901 //
2592 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2902 tt_printf ("\033[>%d;95;0c", 'U');
2903 }
2593 break; 2904 break;
2905
2594 case '?': 2906 case '?':
2595 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2907 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2596 process_terminal_mode (ch, priv, nargs, arg); 2908 process_terminal_mode (ch, priv, nargs, arg);
2597 break; 2909 break;
2910
2911 case '!':
2912 if (ch == CSI_70)
2913 {
2914 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2915 scr_soft_reset ();
2916
2917 static const int pm_h[] = { 7, 25 };
2918 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2919
2920 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2921 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2598 } 2922 }
2923 break;
2924 }
2925
2599 return; 2926 return;
2600 } 2927 }
2601 2928
2602 switch (ch) 2929 switch (ch)
2603 { 2930 {
2604 /* 2931 /*
2605 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2932 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2606 */ 2933 */
2607#ifdef PRINTPIPE 2934#ifdef PRINTPIPE
2608 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2935 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2609 switch (arg[0]) 2936 switch (arg[0])
2610 { 2937 {
… …
2617 } 2944 }
2618 break; 2945 break;
2619#endif 2946#endif
2620 2947
2621 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2948 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2622 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2949 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2623 arg[0] = -arg[0]; 2950 arg[0] = -arg[0];
2624 /* FALLTHROUGH */ 2951 /* FALLTHROUGH */
2625 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2952 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2626 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2953 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2627 scr_gotorc (arg[0], 0, RELATIVE); 2954 scr_gotorc (arg[0], 0, RELATIVE);
2628 break; 2955 break;
2629 2956
2630 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2957 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2631 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2958 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2702 3029
2703 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3030 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2704 arg[0] = -arg[0]; 3031 arg[0] = -arg[0];
2705 /* FALLTHROUGH */ 3032 /* FALLTHROUGH */
2706 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3033 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2707 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3034 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2708 break; 3035 break;
2709 3036
2710 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3037 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2711 tt_write((const unsigned char *)VT100_ANS, 3038 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2712 (unsigned int)(sizeof(VT100_ANS) - 1));
2713 break; 3039 break;
2714 3040
2715 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3041 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2716 process_sgr_mode (nargs, arg); 3042 process_sgr_mode (nargs, arg);
2717 break; 3043 break;
2718 3044
2719 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3045 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2720 switch (arg[0]) 3046 switch (arg[0])
2721 { 3047 {
2722 case 5: /* DSR requested */ 3048 case 5: /* DSR requested */
2723 tt_printf("\033[0n"); 3049 tt_printf ("\033[0n");
2724 break; 3050 break;
2725 case 6: /* CPR requested */ 3051 case 6: /* CPR requested */
2726 scr_report_position (); 3052 scr_report_position ();
2727 break; 3053 break;
2728#if defined (ENABLE_DISPLAY_ANSWER)
2729 case 7: /* unofficial extension */ 3054 case 7: /* unofficial extension */
3055 if (option (Opt_insecure))
2730 tt_printf("%-.250s\n", rs[Rs_display_name]); 3056 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2731 break; 3057 break;
2732#endif
2733 case 8: /* unofficial extension */ 3058 case 8: /* unofficial extension */
2734 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3059 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2735 break; 3060 break;
2736 } 3061 }
2737 break; 3062 break;
2738 3063
2739 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3064 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2772 break; 3097 break;
2773 3098
2774 case CSI_RM: /* 8.3.107: RESET MODE */ 3099 case CSI_RM: /* 8.3.107: RESET MODE */
2775 if (arg[0] == 4) 3100 if (arg[0] == 4)
2776 scr_insert_mode (0); 3101 scr_insert_mode (0);
3102 else if (arg[0] == 20)
3103 priv_modes &= ~PrivMode_LFNL;
2777 break; 3104 break;
2778 3105
2779 case CSI_SM: /* 8.3.126: SET MODE */ 3106 case CSI_SM: /* 8.3.126: SET MODE */
2780 if (arg[0] == 4) 3107 if (arg[0] == 4)
2781 scr_insert_mode (1); 3108 scr_insert_mode (1);
3109 else if (arg[0] == 20)
3110 priv_modes |= PrivMode_LFNL;
3111 break;
3112
3113 case CSI_71: // DESCUSR: set cursor style
3114 if (prev_ch == ' ')
3115 set_cursor_style (arg[0]);
2782 break; 3116 break;
2783 3117
2784 /* 3118 /*
2785 * PRIVATE USE beyond this point. All CSI_7? sequences here 3119 * PRIVATE USE beyond this point. All CSI_7? sequences here
2786 */ 3120 */
… …
2798 break; 3132 break;
2799 case CSI_75: 3133 case CSI_75:
2800 scr_cursor (RESTORE); 3134 scr_cursor (RESTORE);
2801 break; 3135 break;
2802 3136
2803#ifndef NO_FRILLS 3137#if !ENABLE_MINIMAL
2804 case CSI_74: 3138 case CSI_74:
2805 process_window_ops (arg, nargs); 3139 process_window_ops (arg, nargs);
2806 break; 3140 break;
2807#endif 3141#endif
2808 3142
2809 case CSI_78: /* DECREQTPARM */ 3143 case CSI_78: /* DECREQTPARM */
2810 if (arg[0] == 0 || arg[0] == 1) 3144 if (arg[0] == 0 || arg[0] == 1)
2811 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3145 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2812 /* FALLTHROUGH */ 3146 break;
2813 3147
2814 default: 3148 default:
2815 break; 3149 break;
2816 } 3150 }
2817} 3151}
2818/*}}} */ 3152/*}}} */
2819 3153
2820#ifndef NO_FRILLS 3154#if !ENABLE_MINIMAL
2821/* ARGSUSED */
2822void 3155void
2823rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3156rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2824{ 3157{
2825 int x, y; 3158 int x, y;
2826#if 0
2827 char *s;
2828#endif
2829 XWindowAttributes wattr; 3159 XWindowAttributes wattr;
2830 Window wdummy; 3160 Window wdummy;
3161
3162 dLocal (Display *, dpy);
2831 3163
2832 if (nargs == 0) 3164 if (nargs == 0)
2833 return; 3165 return;
3166
2834 switch (args[0]) 3167 switch (args[0])
2835 { 3168 {
2836 /* 3169 /*
2837 * commands 3170 * commands
2838 */ 3171 */
2839 case 1: /* deiconify window */ 3172 case 1: /* deiconify window */
2840 XMapWindow(display->display, TermWin.parent[0]); 3173 XMapWindow (dpy, parent);
2841 break; 3174 break;
2842 case 2: /* iconify window */ 3175 case 2: /* iconify window */
2843 XIconifyWindow(display->display, TermWin.parent[0], 3176 XIconifyWindow (dpy, parent, display->screen);
2844 DefaultScreen(display->display));
2845 break; 3177 break;
2846 case 3: /* set position (pixels) */ 3178 case 3: /* set position (pixels) */
2847 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3179 XMoveWindow (dpy, parent, args[1], args[2]);
2848 break; 3180 break;
2849 case 4: /* set size (pixels) */ 3181 case 4: /* set size (pixels) */
2850 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3182 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2851 break; 3183 break;
2852 case 5: /* raise window */ 3184 case 5: /* raise window */
2853 XRaiseWindow(display->display, TermWin.parent[0]); 3185 XRaiseWindow (dpy, parent);
2854 break; 3186 break;
2855 case 6: /* lower window */ 3187 case 6: /* lower window */
2856 XLowerWindow(display->display, TermWin.parent[0]); 3188 XLowerWindow (dpy, parent);
2857 break; 3189 break;
2858 case 7: /* refresh window */ 3190 case 7: /* refresh window */
2859 scr_touch (true); 3191 scr_touch (true);
2860 break; 3192 break;
2861 case 8: /* set size (chars) */ 3193 case 8: /* set size (chars) */
2862 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3194 set_widthheight ((unsigned int) (args[2] * fwidth),
2863 (unsigned int)(args[1] * TermWin.fheight)); 3195 (unsigned int) (args[1] * fheight));
2864 break; 3196 break;
3197
3198 //case 9: NYI, TODO, restore maximized window or maximize window
2865 default: 3199 default:
2866 if (args[0] >= 24) /* set height (chars) */ 3200 if (args[0] >= 24) /* set height (chars) */
2867 set_widthheight ((unsigned int)TermWin.width, 3201 set_widthheight ((unsigned int)vt_width,
2868 (unsigned int)(args[1] * TermWin.fheight)); 3202 (unsigned int) (args[1] * fheight));
2869 break; 3203 break;
3204
2870 /* 3205 /*
2871 * reports - some output format copied from XTerm 3206 * reports - some output format copied from XTerm
2872 */ 3207 */
2873 case 11: /* report window state */ 3208 case 11: /* report window state */
2874 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3209 XGetWindowAttributes (dpy, parent, &wattr);
2875 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3210 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2876 break; 3211 break;
2877 case 13: /* report window position */ 3212 case 13: /* report window position */
2878 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3213 XGetWindowAttributes (dpy, parent, &wattr);
2879 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3214 XTranslateCoordinates (dpy, parent, wattr.root,
2880 -wattr.border_width, -wattr.border_width, 3215 -wattr.border_width, -wattr.border_width,
2881 &x, &y, &wdummy); 3216 &x, &y, &wdummy);
2882 tt_printf("\033[3;%d;%dt", x, y); 3217 tt_printf ("\033[3;%d;%dt", x, y);
2883 break; 3218 break;
2884 case 14: /* report window size (pixels) */ 3219 case 14: /* report window size (pixels) */
2885 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3220 XGetWindowAttributes (dpy, parent, &wattr);
2886 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3221 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2887 break; 3222 break;
3223 case 18: /* report text area size (chars) */
3224 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3225 break;
2888 case 18: /* report window size (chars) */ 3226 case 19: /* report window size (chars) */
2889 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3227 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2890 break; 3228 break;
2891#if 0 /* XXX: currently disabled due to security concerns */
2892 case 20: /* report icon label */ 3229 case 20: /* report icon label */
2893 XGetIconName(display->display, TermWin.parent[0], &s); 3230 {
3231 char *s;
3232 XGetIconName (dpy, parent, &s);
2894 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3233 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3234 XFree (s);
3235 }
2895 break; 3236 break;
2896 case 21: /* report window title */ 3237 case 21: /* report window title */
2897 XFetchName(display->display, TermWin.parent[0], &s); 3238 {
3239 char *s;
3240 XFetchName (dpy, parent, &s);
2898 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3241 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3242 XFree (s);
3243 }
2899 break; 3244 break;
2900#endif
2901
2902 } 3245 }
2903} 3246}
2904#endif 3247#endif
2905 3248
2906/*----------------------------------------------------------------------*/ 3249/*----------------------------------------------------------------------*/
2907/* 3250/*
2908 * get input up until STRING TERMINATOR (or BEL) 3251 * get input up until STRING TERMINATOR (or BEL)
2909 * ends_how is terminator used. returned input must be free()d 3252 * ends_how is terminator used. returned input must be free()'d
2910 */ 3253 */
2911unsigned char * 3254char *
2912rxvt_term::get_to_st (unsigned char *ends_how) 3255rxvt_term::get_to_st (unicode_t &ends_how)
2913{ 3256{
2914 int seen_esc = 0; /* seen escape? */ 3257 unicode_t ch;
3258 bool seen_esc = false;
2915 unsigned int n = 0; 3259 unsigned int n = 0;
2916 unsigned char *s; 3260 wchar_t string[CBUFSIZ];
2917 unsigned char ch, string[STRING_MAX];
2918 3261
2919 for (; (ch = cmd_getc ());) 3262 while ((ch = cmd_getc ()) != NOCHAR)
2920 { 3263 {
2921 if (ch == C0_BEL 3264 if (seen_esc)
2922 || ch == CHAR_ST 3265 {
2923 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3266 if (ch == 0x5c) /* 7bit ST */
2924 break; 3267 break;
3268 else
3269 return NULL;
3270 }
2925 if (ch == C0_ESC) 3271 else if (ch == C0_ESC)
2926 { 3272 {
2927 seen_esc = 1; 3273 seen_esc = true;
2928 continue; 3274 continue;
2929 } 3275 }
3276 else if (ch == C0_BEL || ch == CHAR_ST)
3277 break;
2930 else if (ch == '\t') 3278 else if (ch == C0_SYN)
2931 ch = ' '; /* translate '\t' to space */ 3279 ch = cmd_get8 ();
2932 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3280 else if (ch < 0x20)
2933 return NULL; /* other control character - exit */ 3281 return NULL; /* other control character - exit */
3282
3283 seen_esc = false;
3284
2934 if (n < sizeof(string) - 1) 3285 if (n >= sizeof (string) - 1)
3286 // stop at some sane length
3287 return NULL;
3288
2935 string[n++] = ch; 3289 string[n++] = ch;
2936 seen_esc = 0;
2937 } 3290 }
3291
2938 string[n++] = '\0'; 3292 string[n++] = '\0';
2939 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3293
2940 return NULL;
2941 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3294 ends_how = (ch == 0x5c ? C0_ESC : ch);
2942 STRNCPY(s, string, n); 3295
2943 return s; 3296 return rxvt_wcstombs (string);
2944} 3297}
2945 3298
2946/*----------------------------------------------------------------------*/ 3299/*----------------------------------------------------------------------*/
2947/* 3300/*
2948 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3301 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2949 */ 3302 */
2950void 3303void
2951rxvt_term::process_dcs_seq () 3304rxvt_term::process_dcs_seq ()
2952{ 3305{
2953 unsigned char eh, *s;
2954 /* 3306 /*
2955 * Not handled yet 3307 * Not handled yet
2956 */ 3308 */
3309
3310 unicode_t eh;
2957 s = get_to_st (&eh); 3311 char *s = get_to_st (eh);
2958 if (s) 3312 if (s)
2959 free(s); 3313 free (s);
3314
2960 return; 3315 return;
2961} 3316}
2962 3317
2963/*----------------------------------------------------------------------*/ 3318/*----------------------------------------------------------------------*/
2964/* 3319/*
2965 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3320 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2966 */ 3321 */
2967void 3322void
2968rxvt_term::process_osc_seq () 3323rxvt_term::process_osc_seq ()
2969{ 3324{
2970 unsigned char ch, eh, *s; 3325 int arg;
2971 int arg;
2972 3326
2973 ch = cmd_getc (); 3327 unicode_t ch = cmd_getc ();
2974 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3328 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2975 arg = arg * 10 + (ch - '0'); 3329 arg = arg * 10 + (ch - '0');
2976 3330
2977 if (ch == ';') 3331 if (ch == ';')
2978 { 3332 {
3333 unicode_t eh;
2979 s = get_to_st (&eh); 3334 char *s = get_to_st (eh);
3335
2980 if (s) 3336 if (s)
2981 { 3337 {
2982 /*
2983 * rxvt_menubar_dispatch() violates the constness of the string,
2984 * so do it here
2985 */
2986 if (arg == XTerm_Menu)
2987#if 0 /* XXX: currently disabled due to security concerns */
2988 menubar_dispatch ((char *)s);
2989#else
2990 (void)0;
2991#endif
2992 else
2993 xterm_seq (arg, (char *)s, eh); 3338 process_xterm_seq (arg, s, eh);
2994 free(s); 3339 free (s);
2995 } 3340 }
3341 }
3342}
3343
3344void
3345rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3346{
3347 if (str[0] == '?' && !str[1])
2996 } 3348 {
3349 rgba c;
3350 pix_colors_focused[color].get (c);
3351
3352#if XFT
3353 if (c.a != rgba::MAX_CC)
3354 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3355 else
3356#endif
3357 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3358 }
3359 else
3360 set_window_color (color, str);
2997} 3361}
3362
2998/* 3363/*
2999 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3364 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3000 * 0 = change iconName/title
3001 * 1 = change iconName
3002 * 2 = change title
3003 * 4 = change color
3004 * 12 = change text color
3005 * 13 = change mouse foreground color
3006 * 17 = change highlight character colour
3007 * 18 = change bold character color
3008 * 19 = change underlined character color
3009 * 46 = change logfile (not implemented)
3010 * 50 = change font
3011 *
3012 * rxvt extensions:
3013 * 10 = menu (may change in future)
3014 * 20 = bg pixmap
3015 * 39 = change default fg color
3016 * 49 = change default bg color
3017 * 55 = dump scrollback buffer and all of screen
3018 */ 3365 */
3019void 3366void
3020rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3367rxvt_term::process_xterm_seq (int op, char *str, char resp)
3021{ 3368{
3022 int changed = 0; 3369 int color;
3023 int color;
3024 char *buf, *name; 3370 char *buf, *name;
3371 bool query = str[0] == '?' && !str[1];
3372 int saveop = op;
3025 3373
3374 dLocal (Display *, dpy);
3375
3026 assert(str != NULL); 3376 assert (str != NULL);
3377
3378 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3379 return;
3380
3027 switch (op) 3381 switch (op)
3028 { 3382 {
3029 case XTerm_name: 3383 case XTerm_name:
3030 set_title (str); 3384 set_title (str);
3031 /* FALLTHROUGH */ 3385 /* FALLTHROUGH */
3032 case XTerm_iconName: 3386 case XTerm_iconName:
3033 set_iconName (str); 3387 set_icon_name (str);
3034 break; 3388 break;
3035 case XTerm_title: 3389 case XTerm_title:
3036 set_title (str); 3390 set_title (str);
3037 break; 3391 break;
3392 case XTerm_property:
3393 if (str[0] == '?')
3394 {
3395 Atom prop = display->atom (str + 1);
3396 Atom actual_type;
3397 int actual_format;
3398 unsigned long nitems;
3399 unsigned long bytes_after;
3400 unsigned char *value = 0;
3401 const char *str = "";
3402
3403 if (prop
3404 && XGetWindowProperty (dpy, parent,
3405 prop, 0, 1<<16, 0, AnyPropertyType,
3406 &actual_type, &actual_format,
3407 &nitems, &bytes_after, &value) == Success
3408 && actual_type != None
3409 && actual_format == 8)
3410 str = (const char *)(value);
3411
3412 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3413
3414 XFree (value);
3415 }
3416 else
3417 {
3418 char *eq = strchr (str, '=');
3419
3420 if (eq)
3421 {
3422 *eq = 0;
3423 set_utf8_property (display->atom (str), eq + 1);
3424 }
3425 else
3426 XDeleteProperty (dpy, parent,
3427 display->atom (str));
3428 }
3429 break;
3430
3038 case XTerm_Color: 3431 case XTerm_Color:
3039 for (buf = (char *)str; buf && *buf;) 3432 for (buf = (char *)str; buf && *buf;)
3040 { 3433 {
3041 if ((name = STRCHR(buf, ';')) == NULL) 3434 if ((name = strchr (buf, ';')) == NULL)
3042 break; 3435 break;
3436
3043 *name++ = '\0'; 3437 *name++ = '\0';
3044 color = atoi(buf); 3438 color = atoi (buf) + minCOLOR;
3045 if (color < 0 || color >= TOTAL_COLORS) 3439
3440 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3046 break; 3441 break;
3442
3047 if ((buf = STRCHR(name, ';')) != NULL) 3443 if ((buf = strchr (name, ';')) != NULL)
3048 *buf++ = '\0'; 3444 *buf++ = '\0';
3049 set_window_color (color + minCOLOR, name); 3445
3446 process_color_seq (op, color, name, resp);
3050 } 3447 }
3448 break;
3449 case Rxvt_restoreFG:
3450 case XTerm_Color00:
3451 process_color_seq (op, Color_fg, str, resp);
3452 break;
3453 case Rxvt_restoreBG:
3454 case XTerm_Color01:
3455 process_color_seq (op, Color_bg, str, resp);
3051 break; 3456 break;
3052#ifndef NO_CURSORCOLOR 3457#ifndef NO_CURSORCOLOR
3053 case XTerm_Color_cursor: 3458 case XTerm_Color_cursor:
3054 set_window_color (Color_cursor, str); 3459 process_color_seq (op, Color_cursor, str, resp);
3055 break; 3460 break;
3056#endif 3461#endif
3057 case XTerm_Color_pointer: 3462 case XTerm_Color_pointer_fg:
3058 set_window_color (Color_pointer, str); 3463 process_color_seq (op, Color_pointer_fg, str, resp);
3059 break; 3464 break;
3465 case XTerm_Color_pointer_bg:
3466 process_color_seq (op, Color_pointer_bg, str, resp);
3467 break;
3468#ifdef OPTION_HC
3469 case XTerm_Color_HC:
3470 process_color_seq (op, Color_HC, str, resp);
3471 break;
3472 case XTerm_Color_HTC:
3473 process_color_seq (op, Color_HTC, str, resp);
3474 break;
3475#endif
3060#ifndef NO_BOLD_UNDERLINE_REVERSE 3476#ifndef NO_BOLD_UNDERLINE_REVERSE
3061 case XTerm_Color_BD: 3477 case URxvt_Color_BD:
3062 set_window_color (Color_BD, str); 3478 process_color_seq (op, Color_BD, str, resp);
3063 break; 3479 break;
3064 case XTerm_Color_UL: 3480 case URxvt_Color_UL:
3065 set_window_color (Color_UL, str); 3481 process_color_seq (op, Color_UL, str, resp);
3066 break; 3482 break;
3067 case XTerm_Color_RV: 3483 case URxvt_Color_IT:
3068 set_window_color (Color_RV, str); 3484 process_color_seq (op, Color_IT, str, resp);
3069 break; 3485 break;
3070#endif 3486#endif
3487 case URxvt_Color_border:
3488 process_color_seq (op, Color_border, str, resp);
3489 break;
3071 3490
3072 case XTerm_Menu: 3491#if BG_IMAGE_FROM_ROOT
3492 case URxvt_Color_tint:
3493 process_color_seq (op, Color_tint, str, resp);
3073 /* 3494 {
3074 * rxvt_menubar_dispatch() violates the constness of the string, 3495 bool changed = false;
3075 * so DON'T do it here 3496
3497 if (ISSET_PIXCOLOR (Color_tint))
3498 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3499
3500 if (changed)
3501 update_background ();
3076 */ 3502 }
3503
3077 break; 3504 break;
3505#endif
3506
3507#if BG_IMAGE_FROM_FILE
3078 case XTerm_Pixmap: 3508 case Rxvt_Pixmap:
3079 if (*str != ';') 3509 if (!strcmp (str, "?"))
3080 { 3510 {
3081#if XPM_BACKGROUND 3511 char str[256];
3082 scale_pixmap (""); /* reset to default scaling */ 3512 int h_scale = fimage.h_scale;
3083 set_bgPixmap (str); /* change pixmap */ 3513 int v_scale = fimage.v_scale;
3084#endif 3514 int h_align = fimage.h_align;
3085 scr_touch (true); 3515 int v_align = fimage.v_align;
3516
3517 sprintf (str, "[%dx%d+%d+%d]",
3518 h_scale, v_scale,
3519 h_align, v_align);
3520 process_xterm_seq (XTerm_title, str, CHAR_ST);
3086 } 3521 }
3087 while ((str = STRCHR(str, ';')) != NULL) 3522 else
3088 { 3523 {
3524 bool changed = false;
3525
3526 if (*str != ';')
3527 {
3528 try
3529 {
3530 fimage.set_file_geometry (this, str);
3531 changed = true;
3532 }
3533 catch (const class rxvt_failure_exception &e)
3534 {
3535 }
3536 }
3537 else
3538 {
3089 str++; 3539 str++;
3090#if XPM_BACKGROUND 3540 if (fimage.set_geometry (str, true))
3091 changed += scale_pixmap (str); 3541 changed = true;
3092#endif 3542 }
3093 3543
3544 if (changed)
3545 {
3546 if (bg_window_position_sensitive ())
3547 {
3548 int x, y;
3549 get_window_origin (x, y);
3550 parent_x = x;
3551 parent_y = y;
3552 }
3553 update_background ();
3554 }
3094 } 3555 }
3095 if (changed)
3096 {
3097#ifdef XPM_BACKGROUND
3098 resize_pixmap ();
3099#endif
3100 scr_touch (true);
3101 }
3102 break; 3556 break;
3557#endif
3103 3558
3104 case XTerm_restoreFG:
3105 set_window_color (Color_fg, str);
3106 break;
3107 case XTerm_restoreBG:
3108 set_window_color (Color_bg, str);
3109 break;
3110 case XTerm_logfile: 3559 case XTerm_logfile:
3560 // TODO, when secure mode?
3111 break; 3561 break;
3112 case XTerm_font: 3562
3113 change_font (0, str);
3114 break;
3115#if 0 3563#if 0
3116 case XTerm_dumpscreen: /* no error notices */ 3564 case Rxvt_dumpscreen: /* no error notices */
3117 { 3565 {
3118 int fd; 3566 int fd;
3119 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3567 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3120 { 3568 {
3121 scr_dump (fd); 3569 scr_dump (fd);
3122 close(fd); 3570 close (fd);
3123 } 3571 }
3124 } 3572 }
3125 break; 3573 break;
3126#endif 3574#endif
3575 case XTerm_font:
3576 op = URxvt_font;
3577 case URxvt_font:
3578#if ENABLE_STYLES
3579 case URxvt_boldFont:
3580 case URxvt_italicFont:
3581 case URxvt_boldItalicFont:
3582#endif
3583 if (query)
3584 tt_printf ("\33]%d;%-.250s%c", saveop,
3585 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3586 ? fontset[op - URxvt_font]->fontdesc : "",
3587 resp);
3588 else
3589 {
3590 const char *&res = rs[Rs_font + (op - URxvt_font)];
3127 3591
3592 res = strdup (str);
3593 allocated.push_back ((void *)res);
3594 set_fonts ();
3595 }
3596 break;
3597
3598 case URxvt_version:
3599 if (query)
3600 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3601 op,
3602 rs[Rs_name], VERSION[0], VERSION[2],
3603 resp);
3604 break;
3605
3606#if !ENABLE_MINIMAL
3607 case URxvt_locale:
3608 if (query)
3609 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3610 else
3611 {
3612 set_locale (str);
3613 pty->set_utf8_mode (enc_utf8);
3614 init_xlocale ();
3615 }
3616 break;
3617
3618 case URxvt_view_up:
3619 case URxvt_view_down:
3620 {
3621 int lines = atoi (str);
3622
3623 if (lines)
3624 scr_page (op == URxvt_view_up ? UP : DN, lines);
3625 else
3626 scr_erase_savelines ();
3627 }
3628
3629 break;
3630#endif
3631
3632#if ENABLE_PERL
3633 case URxvt_perl:
3634 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3635 break;
3636#endif
3128 } 3637 }
3129} 3638}
3130/*----------------------------------------------------------------------*/ 3639/*----------------------------------------------------------------------*/
3131 3640
3132/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3641/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3137 * 's' = save 3646 * 's' = save
3138 * 'r' = restore 3647 * 'r' = restore
3139 * 't' = toggle 3648 * 't' = toggle
3140 * so no need for fancy checking 3649 * so no need for fancy checking
3141 */ 3650 */
3142int 3651int ecb_cold
3143rxvt_term::privcases (int mode, unsigned long bit) 3652rxvt_term::privcases (int mode, unsigned long bit)
3144{ 3653{
3145 int state; 3654 int state;
3146 3655
3147 if (mode == 's') 3656 if (mode == 's')
3148 { 3657 {
3149 SavedModes |= (PrivateModes & bit); 3658 if (priv_modes & bit)
3659 SavedModes |= bit;
3660 else
3661 SavedModes &= ~bit;
3150 return -1; 3662 return -1;
3151 } 3663 }
3152 else 3664 else
3153 { 3665 {
3154 if (mode == 'r') 3666 if (mode == 'r')
3155 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3667 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3156 else 3668 else
3157 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3669 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3158 PrivMode(state, bit); 3670
3671 if (state)
3672 priv_modes |= bit;
3673 else
3674 priv_modes &= ~bit;
3159 } 3675 }
3676
3160 return state; 3677 return state;
3161} 3678}
3162 3679
3163/* we're not using priv _yet_ */ 3680/* we're not using priv _yet_ */
3164void 3681void
3165rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3682rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3166{ 3683{
3167 unsigned int i, j; 3684 unsigned int i, j;
3168 int state; 3685 int state;
3686
3169 static const struct 3687 static const struct
3170 { 3688 {
3171 const int argval; 3689 const int argval;
3172 const unsigned long bit; 3690 const unsigned long bit;
3173 }
3174 argtopriv[] = { 3691 } argtopriv[] = {
3175 { 1, PrivMode_aplCUR }, 3692 { 1, PrivMode_aplCUR }, // DECCKM
3176 { 2, PrivMode_vt52 }, 3693 { 2, PrivMode_vt52 }, // DECANM
3177 { 3, PrivMode_132 }, 3694 { 3, PrivMode_132 }, // DECCOLM
3178 { 4, PrivMode_smoothScroll }, 3695 { 4, PrivMode_smoothScroll }, // DECSCLM
3179 { 5, PrivMode_rVideo }, 3696 { 5, PrivMode_rVideo }, // DECSCNM
3180 { 6, PrivMode_relOrigin }, 3697 { 6, PrivMode_relOrigin }, // DECOM
3181 { 7, PrivMode_Autowrap }, 3698 { 7, PrivMode_Autowrap }, // DECAWM
3699 // 8, auto-repeat keys // DECARM
3182 { 9, PrivMode_MouseX10 }, 3700 { 9, PrivMode_MouseX10 },
3183#ifdef menuBar_esc 3701 // 18 end FF to printer after print screen
3184 { menuBar_esc, PrivMode_menuBar }, 3702 // 19 Print screen prints full screen/scroll region
3185#endif 3703 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3186#ifdef scrollBar_esc 3704#ifdef scrollBar_esc
3187 { scrollBar_esc, PrivMode_scrollBar }, 3705 { scrollBar_esc, PrivMode_scrollBar },
3188#endif 3706#endif
3189 { 25, PrivMode_VisibleCursor },
3190 { 35, PrivMode_ShiftKeys }, 3707 { 35, PrivMode_ShiftKeys }, // rxvt extension
3708 // 38, tektronix mode // DECTEK
3191 { 40, PrivMode_132OK }, 3709 { 40, PrivMode_132OK },
3710 // 41 xterm more fixes NYI
3711 // 45 margin bell NYI
3712 // 46 start logging
3192 { 47, PrivMode_Screen }, 3713 { 47, PrivMode_Screen },
3193 { 66, PrivMode_aplKP }, 3714 { 66, PrivMode_aplKP }, // DECNKM
3194#ifndef NO_BACKSPACE_KEY 3715#ifndef NO_BACKSPACE_KEY
3195 { 67, PrivMode_BackSpace }, 3716 { 67, PrivMode_BackSpace }, // DECBKM
3196#endif 3717#endif
3197 { 1000, PrivMode_MouseX11 }, 3718 { 1000, PrivMode_MouseX11 },
3719 { 1002, PrivMode_MouseBtnEvent },
3720 { 1003, PrivMode_MouseAnyEvent },
3721#if ENABLE_FRILLS
3722 { 1005, PrivMode_ExtModeMouse },
3723#endif
3198 { 1010, PrivMode_TtyOutputInh }, 3724 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3199 { 1011, PrivMode_Keypress }, 3725 { 1011, PrivMode_Keypress }, // rxvt extension
3726#if ENABLE_FRILLS
3727 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3728#endif
3729 // 1035 enable modifiers for alt, numlock NYI
3730 // 1036 send ESC for meta keys NYI
3731 // 1037 send DEL for keypad delete NYI
3200 { 1047, PrivMode_Screen }, 3732 { 1047, PrivMode_Screen },
3733 // 1048 save and restore cursor, implemented in code
3201 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3734 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3735 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3736 { 2004, PrivMode_BracketPaste },
3202 }; 3737 };
3203 3738
3204 if (nargs == 0) 3739 if (nargs == 0)
3205 return; 3740 return;
3206 3741
… …
3213 for (i = 0; i < nargs; i++) 3748 for (i = 0; i < nargs; i++)
3214 { 3749 {
3215 state = -1; 3750 state = -1;
3216 3751
3217 /* basic handling */ 3752 /* basic handling */
3218 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3753 for (j = 0; j < ecb_array_length (argtopriv); j++)
3219 if (argtopriv[j].argval == arg[i]) 3754 if (argtopriv[j].argval == arg[i])
3220 { 3755 {
3221 state = privcases (mode, argtopriv[j].bit); 3756 state = privcases (mode, argtopriv[j].bit);
3222 break; 3757 break;
3223 } 3758 }
3224 3759
3225 /* extra handling for values with state unkept */ 3760 /* extra handling for values with state unkept */
3226 if (state == -1)
3227 switch (arg[i]) 3761 switch (arg[i])
3228 { 3762 {
3763#if ENABLE_STYLES
3764 case 1021:
3765 set_option (Opt_intensityStyles, mode);
3766
3767 scr_touch (true);
3768 break;
3769#endif
3229 case 1048: /* alternative cursor save */ 3770 case 1048: /* alternative cursor save */
3771 if (option (Opt_secondaryScreen))
3230 if (mode == 0) 3772 if (mode == 0)
3231 scr_cursor (RESTORE); 3773 scr_cursor (RESTORE);
3232 else if (mode == 1) 3774 else if (mode == 1)
3233 scr_cursor (SAVE); 3775 scr_cursor (SAVE);
3234 /* FALLTHROUGH */
3235 default:
3236 continue; /* for(;i;) */
3237 }
3238
3239 /* extra handling for values with valid 0 or 1 state */
3240 switch (arg[i])
3241 {
3242 /* case 1: - application cursor keys */
3243 case 2: /* VT52 mode */
3244 /* oddball mode. should be set regardless of set/reset
3245 * parameter. Return from VT52 mode with an ESC < from
3246 * within VT52 mode
3247 */
3248 PrivMode(1, PrivMode_vt52);
3249 break; 3776 break;
3777 }
3778
3779 if (state >= 0)
3780 /* extra handling for values with valid 0 or 1 state */
3781 switch (arg[i])
3782 {
3783 /* case 1: - application cursor keys */
3784 case 2: /* VT52 mode */
3785 /* oddball mode. should be set regardless of set/reset
3786 * parameter. Return from VT52 mode with an ESC < from
3787 * within VT52 mode
3788 */
3789 priv_modes |= PrivMode_vt52;
3790 break;
3250 case 3: /* 80/132 */ 3791 case 3: /* 80/132 */
3251 if (PrivateModes & PrivMode_132OK) 3792 if (priv_modes & PrivMode_132OK)
3252 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3793 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3253 (unsigned int)TermWin.height);
3254 break; 3794 break;
3255 case 4: /* smooth scrolling */ 3795 case 4: /* smooth scrolling */
3256 if (state)
3257 Options &= ~Opt_jumpScroll;
3258 else
3259 Options |= Opt_jumpScroll; 3796 set_option (Opt_jumpScroll, !state);
3260 break; 3797 break;
3261 case 5: /* reverse video */ 3798 case 5: /* reverse video */
3262 scr_rvideo_mode (state); 3799 scr_rvideo_mode (state);
3263 break; 3800 break;
3264 case 6: /* relative/absolute origins */ 3801 case 6: /* relative/absolute origins */
3265 scr_relative_origin (state); 3802 scr_relative_origin (state);
3266 break; 3803 break;
3267 case 7: /* autowrap */ 3804 case 7: /* autowrap */
3268 scr_autowrap (state); 3805 scr_autowrap (state);
3269 break; 3806 break;
3270 /* case 8: - auto repeat, can't do on a per window basis */ 3807 /* case 8: - auto repeat, can't do on a per window basis */
3271 case 9: /* X10 mouse reporting */ 3808 case 9: /* X10 mouse reporting */
3272 if (state) /* orthogonal */ 3809 if (state) /* orthogonal */
3273 PrivateModes &= ~(PrivMode_MouseX11); 3810 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3274 break; 3811 break;
3275#ifdef menuBar_esc
3276 case menuBar_esc:
3277#ifdef MENUBAR
3278 map_menuBar (state);
3279#endif
3280 break;
3281#endif
3282#ifdef scrollBar_esc 3812#ifdef scrollBar_esc
3283 case scrollBar_esc: 3813 case scrollBar_esc:
3284 if (scrollbar_mapping (state)) 3814 scrollBar.map (state);
3285 {
3286 resize_all_windows (0, 0, 0); 3815 resize_all_windows (0, 0, 0);
3287 scr_touch (true); 3816 scr_touch (true);
3288 }
3289 break; 3817 break;
3290#endif 3818#endif
3291 case 25: /* visible/invisible cursor */ 3819 case 25: /* visible/invisible cursor */
3292 scr_cursor_visible (state); 3820 scr_cursor_visible (state);
3293 break; 3821 break;
3294 /* case 35: - shift keys */ 3822 /* case 35: - shift keys */
3295 /* case 40: - 80 <--> 132 mode */ 3823 /* case 40: - 80 <--> 132 mode */
3296 case 47: /* secondary screen */ 3824 case 47: /* secondary screen */
3297 scr_change_screen (state); 3825 scr_change_screen (state);
3298 break; 3826 break;
3299 /* case 66: - application key pad */ 3827 /* case 66: - application key pad */
3300 /* case 67: - backspace key */ 3828 /* case 67: - backspace key */
3301 case 1000: /* X11 mouse reporting */ 3829 case 1000: /* X11 mouse reporting */
3302 if (state) /* orthogonal */ 3830 if (state) /* orthogonal */
3303 PrivateModes &= ~(PrivMode_MouseX10); 3831 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3304 break; 3832 break;
3305#if 0
3306 case 1001: 3833 case 1002:
3307 break; /* X11 mouse highlighting */ 3834 case 1003:
3308#endif 3835 if (state)
3836 {
3837 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3838 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3839 mouse_row = mouse_col = 0;
3840 vt_emask_mouse = PointerMotionMask;
3841 }
3842 else
3843 vt_emask_mouse = NoEventMask;
3844
3845 vt_select_input ();
3846 break;
3309 case 1010: /* scroll to bottom on TTY output inhibit */ 3847 case 1010: /* scroll to bottom on TTY output inhibit */
3310 if (state)
3311 Options &= ~Opt_scrollTtyOutput;
3312 else
3313 Options |= Opt_scrollTtyOutput; 3848 set_option (Opt_scrollTtyOutput, !state);
3314 break; 3849 break;
3315 case 1011: /* scroll to bottom on key press */ 3850 case 1011: /* scroll to bottom on key press */
3316 if (state)
3317 Options |= Opt_scrollTtyKeypress; 3851 set_option (Opt_scrollTtyKeypress, state);
3318 else
3319 Options &= ~Opt_scrollTtyKeypress;
3320 break; 3852 break;
3321 case 1047: /* secondary screen w/ clearing */ 3853 case 1047: /* secondary screen w/ clearing last */
3322 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3854 if (option (Opt_secondaryScreen))
3323 if (current_screen != PRIMARY) 3855 if (!state)
3324 scr_erase_screen (2); 3856 scr_erase_screen (2);
3857
3325 scr_change_screen (state); 3858 scr_change_screen (state);
3326 /* FALLTHROUGH */
3327 default:
3328 break; 3859 break;
3860 case 1049: /* secondary screen w/ clearing first */
3861 if (option (Opt_secondaryScreen))
3862 if (state)
3863 scr_cursor (SAVE);
3864
3865 scr_change_screen (state);
3866
3867 if (option (Opt_secondaryScreen))
3868 if (state)
3869 scr_erase_screen (2);
3870 else
3871 scr_cursor (RESTORE);
3872 break;
3873 default:
3874 break;
3329 } 3875 }
3330 } 3876 }
3331} 3877}
3332/*}}} */ 3878/*}}} */
3333 3879
3334/*{{{ process sgr sequences */ 3880/*{{{ process sgr sequences */
3335void 3881void ecb_hot
3336rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3882rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3337{ 3883{
3338 unsigned int i; 3884 unsigned int i;
3339 short rendset; 3885 short rendset;
3340 int rendstyle; 3886 int rendstyle;
3341 3887
3342 if (nargs == 0) 3888 if (nargs == 0)
3343 { 3889 {
3344 scr_rendition (0, ~RS_None); 3890 scr_rendition (0, ~RS_None);
3345 return; 3891 return;
3346 } 3892 }
3893
3347 for (i = 0; i < nargs; i++) 3894 for (i = 0; i < nargs; i++)
3348 { 3895 {
3349 rendset = -1; 3896 rendset = -1;
3350 switch (arg[i]) 3897 switch (arg[i])
3351 { 3898 {
… …
3353 rendset = 0, rendstyle = ~RS_None; 3900 rendset = 0, rendstyle = ~RS_None;
3354 break; 3901 break;
3355 case 1: 3902 case 1:
3356 rendset = 1, rendstyle = RS_Bold; 3903 rendset = 1, rendstyle = RS_Bold;
3357 break; 3904 break;
3905 //case 2: // low intensity
3906 case 3:
3907 rendset = 1, rendstyle = RS_Italic;
3908 break;
3358 case 4: 3909 case 4:
3359 rendset = 1, rendstyle = RS_Uline; 3910 rendset = 1, rendstyle = RS_Uline;
3360 break; 3911 break;
3361 case 5: 3912 case 5: // slowly blinking
3913 case 6: // rapidly blinking
3362 rendset = 1, rendstyle = RS_Blink; 3914 rendset = 1, rendstyle = RS_Blink;
3363 break; 3915 break;
3916 //case 6: // scoansi light background
3364 case 7: 3917 case 7:
3365 rendset = 1, rendstyle = RS_RVid; 3918 rendset = 1, rendstyle = RS_RVid;
3366 break; 3919 break;
3367 case 22: 3920 case 8:
3921 // invisible. NYI
3922 break;
3923 //case 9: // crossed out
3924 //case 10: // scoansi acs off, primary font
3925 //case 11: // scoansi acs on, first alt font
3926 //case 12: // scoansi acs on, |0x80, second alt font
3927 //...
3928 //case 19: // ninth alt font
3929 //case 20: // gothic
3930 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3368 rendset = 0, rendstyle = RS_Bold; 3931 rendset = 0, rendstyle = RS_Bold;
3932 break;
3933 case 22: // normal intensity
3934 rendset = 0, rendstyle = RS_Bold;
3935 break;
3936 case 23: // disable italic
3937 rendset = 0, rendstyle = RS_Italic;
3369 break; 3938 break;
3370 case 24: 3939 case 24:
3371 rendset = 0, rendstyle = RS_Uline; 3940 rendset = 0, rendstyle = RS_Uline;
3372 break; 3941 break;
3373 case 25: 3942 case 25:
3374 rendset = 0, rendstyle = RS_Blink; 3943 rendset = 0, rendstyle = RS_Blink;
3375 break; 3944 break;
3945 case 26: // variable spacing (iso 8613)
3946 rendset = 0, rendstyle = RS_Blink;
3947 break;
3376 case 27: 3948 case 27:
3377 rendset = 0, rendstyle = RS_RVid; 3949 rendset = 0, rendstyle = RS_RVid;
3378 break; 3950 break;
3951 //case 28: // visible. NYI
3952 //case 29: // not crossed-out
3379 } 3953 }
3954
3380 if (rendset != -1) 3955 if (rendset != -1)
3381 { 3956 {
3382 scr_rendition (rendset, rendstyle); 3957 scr_rendition (rendset, rendstyle);
3383 continue; /* for(;i;) */ 3958 continue; /* for (;i;) */
3384 } 3959 }
3385 3960
3386 switch (arg[i]) 3961 switch (arg[i])
3387 { 3962 {
3388 case 30: 3963 case 30:
… …
3391 case 33: 3966 case 33:
3392 case 34: 3967 case 34:
3393 case 35: 3968 case 35:
3394 case 36: 3969 case 36:
3395 case 37: 3970 case 37:
3396 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3971 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3397 Color_fg);
3398 break; 3972 break;
3399#ifdef TTY_256COLOR 3973 case 38: // set fg color, ISO 8613-6
3400 case 38:
3401 if (nargs > i + 2 && arg[i + 1] == 5) 3974 if (nargs > i + 2 && arg[i + 1] == 5)
3402 { 3975 {
3403 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3976 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3404 Color_fg);
3405 i += 2; 3977 i += 2;
3406 } 3978 }
3407 break; 3979 break;
3408#endif
3409 case 39: /* default fg */ 3980 case 39: /* default fg */
3410 scr_color (Color_fg, Color_fg); 3981 scr_color (Color_fg, Color_fg);
3411 break; 3982 break;
3412 3983
3413 case 40: 3984 case 40:
… …
3416 case 43: 3987 case 43:
3417 case 44: 3988 case 44:
3418 case 45: 3989 case 45:
3419 case 46: 3990 case 46:
3420 case 47: 3991 case 47:
3421 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3992 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3422 Color_bg);
3423 break; 3993 break;
3424#ifdef TTY_256COLOR 3994 case 48: // set bg color, ISO 8613-6
3425 case 48:
3426 if (nargs > i + 2 && arg[i + 1] == 5) 3995 if (nargs > i + 2 && arg[i + 1] == 5)
3427 { 3996 {
3428 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3997 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3429 Color_bg);
3430 i += 2; 3998 i += 2;
3431 } 3999 }
3432 break; 4000 break;
3433#endif
3434 case 49: /* default bg */ 4001 case 49: /* default bg */
3435 scr_color (Color_bg, Color_bg); 4002 scr_color (Color_bg, Color_bg);
3436 break; 4003 break;
3437 4004
3438#ifndef NO_BRIGHTCOLOR 4005 //case 50: // not variable spacing
4006
4007#if !ENABLE_MINIMAL
3439 case 90: 4008 case 90:
3440 case 91: /* set bright fg color */ 4009 case 91: /* set bright fg color */
3441 case 92: 4010 case 92:
3442 case 93: 4011 case 93:
3443 case 94: 4012 case 94:
3444 case 95: 4013 case 95:
3445 case 96: 4014 case 96:
3446 case 97: 4015 case 97:
3447 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4016 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3448 Color_fg);
3449 break; 4017 break;
3450 case 100: 4018 case 100:
3451 case 101: /* set bright bg color */ 4019 case 101: /* set bright bg color */
3452 case 102: 4020 case 102:
3453 case 103: 4021 case 103:
3454 case 104: 4022 case 104:
3455 case 105: 4023 case 105:
3456 case 106: 4024 case 106:
3457 case 107: 4025 case 107:
3458 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4026 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3459 Color_bg);
3460 break; 4027 break;
3461#endif 4028#endif
3462
3463 } 4029 }
3464 } 4030 }
4031}
4032
4033void
4034rxvt_term::set_cursor_style (int style)
4035{
4036 if (!IN_RANGE_INC (style, 0, 4))
4037 return;
4038
4039 set_option (Opt_cursorUnderline, style >= 3);
4040
4041#ifdef CURSOR_BLINK
4042 set_option (Opt_cursorBlink, !style || (style & 1));
4043 cursor_blink_reset ();
4044#endif
4045
4046 want_refresh = 1;
3465} 4047}
3466/*}}} */ 4048/*}}} */
3467 4049
3468/*{{{ process Rob Nation's own graphics mode sequences */
3469void
3470rxvt_term::process_graphics ()
3471{
3472 unsigned char ch, cmd = cmd_getc ();
3473
3474#ifndef RXVT_GRAPHICS
3475 if (cmd == 'Q')
3476 { /* query graphics */
3477 tt_printf("\033G0\n"); /* no graphics */
3478 return;
3479 }
3480 /* swallow other graphics sequences until terminating ':' */
3481 do
3482 ch = cmd_getc ();
3483 while (ch != ':');
3484#else
3485 unsigned int nargs;
3486 int args[NGRX_PTS];
3487 unsigned char *text = NULL;
3488
3489 if (cmd == 'Q')
3490 { /* query graphics */
3491 tt_printf("\033G1\n"); /* yes, graphics (color) */
3492 return;
3493 }
3494 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3495 {
3496 int neg;
3497
3498 ch = cmd_getc ();
3499 neg = (ch == '-');
3500 if (neg || ch == '+')
3501 ch = cmd_getc ();
3502
3503 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3504 args[nargs] = args[nargs] * 10 + (ch - '0');
3505 if (neg)
3506 args[nargs] = -args[nargs];
3507
3508 nargs++;
3509 args[nargs] = 0;
3510 if (ch != ';')
3511 break;
3512 }
3513
3514 if ((cmd == 'T') && (nargs >= 5))
3515 {
3516 int i, len = args[4];
3517
3518 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3519
3520 if (text != NULL)
3521 {
3522 for (i = 0; i < len; i++)
3523 text[i] = cmd_getc ();
3524 text[len] = '\0';
3525 }
3526 }
3527 Gr_do_graphics (cmd, nargs, args, text);
3528#endif
3529}
3530/*}}} */
3531
3532/* ------------------------------------------------------------------------- */ 4050/* ------------------------------------------------------------------------- */
3533 4051
3534/* 4052/*
3535 * Send printf() formatted output to the command. 4053 * Send printf () formatted output to the command.
3536 * Only use for small amounts of data. 4054 * Only use for small amounts of data.
3537 */ 4055 */
3538void 4056void
3539rxvt_term::tt_printf (const char *fmt,...) 4057rxvt_term::tt_printf (const char *fmt,...)
3540{ 4058{
3541 va_list arg_ptr; 4059 va_list arg_ptr;
3542 unsigned char buf[256]; 4060 char buf[256];
3543 4061
3544 va_start (arg_ptr, fmt); 4062 va_start (arg_ptr, fmt);
3545 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4063 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3546 va_end (arg_ptr); 4064 va_end (arg_ptr);
3547 tt_write (buf, STRLEN (buf)); 4065 tt_write (buf, strlen (buf));
3548} 4066}
3549 4067
3550/* ---------------------------------------------------------------------- */ 4068/* ---------------------------------------------------------------------- */
3551/* Write data to the pty as typed by the user, pasted with the mouse, 4069/* Write data to the pty as typed by the user, pasted with the mouse,
3552 * or generated by us in response to a query ESC sequence. 4070 * or generated by us in response to a query ESC sequence.
3553 */ 4071 */
4072static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4073
3554void 4074void
3555rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4075rxvt_term::tt_write (const char *data, unsigned int len)
3556{ 4076{
3557 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4077 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4078 return;
3558 4079
3559 if (len) 4080 if (pty->pty < 0)
4081 return;
4082
4083 if (v_buflen == 0)
4084 {
4085 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4086
4087 max_it (written, 0);
4088
4089 if (written == len)
4090 return;
4091
4092 data += written;
4093 len -= written;
3560 { 4094 }
4095
4096 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4097
4098 memcpy (v_buffer + v_buflen, data, len);
4099 v_buflen += len;
4100
4101 pty_ev.set (ev::READ | ev::WRITE);
4102}
4103
4104void rxvt_term::pty_write ()
4105{
4106 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4107
4108 if (written > 0)
4109 {
4110 v_buflen -= written;
4111
3561 if (v_buflen == 0) 4112 if (v_buflen == 0)
3562 { 4113 {
3563 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3564
3565 if ((unsigned int)written == len)
3566 return;
3567
3568 data += written;
3569 len -= written;
3570 }
3571
3572
3573 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3574
3575 memcpy (v_buffer + v_buflen, data, len);
3576 v_buflen += len;
3577 }
3578
3579 for (;;)
3580 {
3581 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3582
3583 if (written > 0)
3584 {
3585 v_buflen -= written;
3586
3587 if (v_buflen == 0)
3588 {
3589 free (v_buffer); 4114 free (v_buffer);
3590 v_buffer = 0; 4115 v_buffer = 0;
3591 v_buflen = 0;
3592 4116
3593 pty_ev.set (EVENT_READ); 4117 pty_ev.set (ev::READ);
3594 return;
3595 }
3596
3597 memmove (v_buffer, v_buffer + written, v_buflen);
3598 }
3599 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3600 // original code just ignores this...
3601 destroy ();
3602 else
3603 {
3604 pty_ev.set (EVENT_READ | EVENT_WRITE);
3605 return; 4118 return;
3606 } 4119 }
4120
4121 memmove (v_buffer, v_buffer + written, v_buflen);
3607 } 4122 }
4123 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4124 pty_ev.set (ev::READ);
3608} 4125}
3609 4126
3610/*----------------------- end-of-file (C source) -----------------------*/ 4127/*----------------------- end-of-file (C source) -----------------------*/
3611 4128

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