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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 1.564 by sf-exg, Fri Mar 27 15:06:09 2015 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
30 * 32 *
31 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
32 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
33 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
34 * (at your option) any later version. 36 * (at your option) any later version.
35 * 37 *
36 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
37 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
38 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
42 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
45 47
46/*{{{ includes: */ 48/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 49#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
49#include "version.h" 52#include "version.h"
50#include "command.h" 53#include "command.h"
51 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
52#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
53 64
54/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
55 66
56/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
57void 68
58rxvt_term::lookup_key (XKeyEvent &ev) 69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
59{ 138{
60 int ctrl, meta, shft, len; 139 x = Pixel2Col (x);
61 unsigned int newlen; 140 y = Pixel2Row (y);
62 KeySym keysym; 141
63#ifdef DEBUG_CMD 142 if (!IN_RANGE_EXC (x, 0, ncol)
64 static int debug_key = 1; /* accessible by a debugger only */ 143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
65#endif 178# endif
66 int valid_keysym; 179 {
67 unsigned char kbuf[KBUFSZ]; 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 - 5 && 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 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322 XK_KP_1, // XK_KP_End
323 XK_KP_5, // XK_KP_Begin
324 };
325
326 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
327 {
328 unsigned int index = keysym - XK_KP_Home;
329 keysym = kp ? keypadtrans[index] : XK_Home + index;
330 }
331 else if (keysym == XK_KP_Insert)
332 keysym = kp ? XK_KP_0 : XK_Insert;
333# ifndef NO_DELETE_KEY
334 else if (keysym == XK_KP_Delete)
335 keysym = kp ? XK_KP_Decimal : XK_Delete;
336# endif
337#endif
338 return keysym;
339}
340
341static inline int ecb_cold
342map_function_key (KeySym keysym)
343{
344 int param = 0;
345
346 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
347 {
348 param = 11 + keysym - XK_F1;
349 if (keysym >= XK_F17)
350 param += 4;
351 else if (keysym >= XK_F15)
352 param += 3;
353 else if (keysym >= XK_F11)
354 param += 2;
355 else if (keysym >= XK_F6)
356 param += 1;
357 }
358 else
359 switch (keysym)
360 {
361 case XK_Find:
362 param = 1;
363 break;
364 case XK_Insert:
365 param = 2;
366 break;
367#ifdef DXK_Remove
368 case DXK_Remove:
369#endif
370 case XK_Execute:
371 param = 3;
372 break;
373 case XK_Select:
374 param = 4;
375 break;
376 case XK_Prior:
377 param = 5;
378 break;
379 case XK_Next:
380 param = 6;
381 break;
382 case XK_Home:
383 param = 7;
384 break;
385 case XK_End:
386 param = 8;
387 break;
388 case XK_Help:
389 param = 28;
390 break;
391 case XK_Menu:
392 param = 29;
393 break;
394 }
395 return param;
396}
397
398static inline wchar_t *
399rxvt_wcsdup (const wchar_t *str, int len)
400{
401 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
402 memcpy (r, str, len * sizeof (wchar_t));
403 r[len] = 0;
404 return r;
405}
406
407void ecb_cold
408rxvt_term::key_press (XKeyEvent &ev)
409{
410 int ctrl, meta, shft, len;
411 KeySym keysym = NoSymbol;
412 char rkbuf[KBUFSZ + 1];
413 char *kbuf = rkbuf + 1;
414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
418#endif
68 419
69 /* 420 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 421 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
72 * 423 *
73 * Always permit `shift' to override the current setting 424 * Always permit `shift' to override the current setting
74 */ 425 */
75 shft = (ev.state & ShiftMask); 426 shft = ev.state & ShiftMask;
76 ctrl = (ev.state & ControlMask); 427 ctrl = ev.state & ControlMask;
77 meta = (ev.state & ModMetaMask); 428 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 }
84 429
85 kbuf[0] = 0; 430 kbuf[0] = 0;
86 431
87#ifdef USE_XIM 432#if USE_XIM
88 if (Input_Context) 433 if (Input_Context)
89 { 434 {
90 Status status_return; 435 Status status_return;
91 436
437#if 0
92#ifdef X_HAVE_UTF8_STRING 438#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 439 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 440 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 441 KBUFSZ, &keysym, &status_return);
96 else 442 else
97#endif 443#endif
98 444#endif
99 { 445 {
100 wchar_t wkbuf[KBUFSZ + 1]; 446 wchar_t wkbuf[KBUFSZ + 1];
101 447
102 // the XOpenIM manpage lies about hardcoding the locale 448 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 449 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 450 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 451 SET_LOCALE (rs[Rs_imLocale]);
452
106 // assume wchar_t == unicode or better 453 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 454 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 455 KBUFSZ, &keysym, &status_return);
456
109 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 458 SET_LOCALE (locale);
111 459
112 if (status_return == XLookupChars 460 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 461 || status_return == XLookupBoth)
114 { 462 {
463 /* make sure the user can type ctrl-@, i.e. NUL */
464 if (len == 1 && *wkbuf == 0)
465 {
466 kbuf[0] = 0;
467 len = 1;
468 }
469 else
470 {
115 wkbuf[len] = 0; 471 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 472 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 473 if (len < 0)
118 len = 0; 474 len = 0;
475 }
119 } 476 }
120 else 477 else
121 len = 0; 478 len = 0;
122 } 479 }
123
124 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth;
126 } 480 }
127 else 481 else
128#endif 482#endif
129
130 { 483 {
131 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len;
133 }
134
135 if (valid_keysym)
136 { 485 }
137 /* for some backwards compatibility */ 486
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 487 if (keysym != NoSymbol)
139# ifdef HOTKEY_CTRL 488 {
140 if (ctrl) 489 KeySym orig_keysym = keysym;
141# else 490
142 if (meta) 491 /* Shift + F1 - F10 generates F11 - F20 */
143# endif 492 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
493 {
494 keysym += (XK_F11 - XK_F1);
495 shft = 0; /* turn off Shift */
144 { 496 }
145 if (keysym == ks_bigfont) 497
498 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
499 {
500 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
501 unsigned int newlen = 1;
502
503 if (ev.state & ModNumLockMask)
504 kp = false;
505
506 keysym = translate_keypad (keysym, kp);
507
508 switch (keysym)
146 { 509 {
147 change_font (0, FONT_UP); 510#ifndef NO_BACKSPACE_KEY
511 case XK_BackSpace:
512 if (priv_modes & PrivMode_HaveBackSpace)
513 {
514 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
515 ^ !!ctrl) ? '\b' : '\177';
516 kbuf[1] = '\0';
517 }
518 else
519 strcpy (kbuf, rs[Rs_backspace_key]);
148 return; 520 break;
521#endif
522#ifndef NO_DELETE_KEY
523 case XK_Delete:
524 strcpy (kbuf, rs[Rs_delete_key]);
525 break;
526#endif
527 case XK_Tab:
528 if (shft)
529 strcpy (kbuf, "\033[Z");
530 else
531 {
532#ifdef CTRL_TAB_MAKES_META
533 if (ctrl)
534 meta = 1;
535#endif
536#ifdef MOD4_TAB_MAKES_META
537 if (ev.state & Mod4Mask)
538 meta = 1;
539#endif
540 newlen = 0;
541 }
542 break;
543
544 case XK_Up: /* "\033[A" */
545 case XK_Down: /* "\033[B" */
546 case XK_Right: /* "\033[C" */
547 case XK_Left: /* "\033[D" */
548 strcpy (kbuf, "\033[Z");
549 kbuf[2] = "DACB"[keysym - XK_Left];
550 /* do Shift first */
551 if (shft)
552 kbuf[2] = "dacb"[keysym - XK_Left];
553 else if (ctrl)
554 {
555 kbuf[1] = 'O';
556 kbuf[2] = "dacb"[keysym - XK_Left];
557 }
558 else if (priv_modes & PrivMode_aplCUR)
559 kbuf[1] = 'O';
560 break;
561
562 case XK_KP_Enter:
563 /* allow shift to override */
564 if (kp)
565 {
566 strcpy (kbuf, "\033OM");
567 break;
568 }
569
570 /* FALLTHROUGH */
571
572 case XK_Return:
573 if (priv_modes & PrivMode_LFNL)
574 {
575 kbuf[0] = '\015';
576 kbuf[1] = '\012';
577 kbuf[2] = '\0';
578 }
579 else
580 {
581 kbuf[0] = '\015';
582 kbuf[1] = '\0';
583 }
584 break;
585
586 case XK_KP_F1: /* "\033OP" */
587 case XK_KP_F2: /* "\033OQ" */
588 case XK_KP_F3: /* "\033OR" */
589 case XK_KP_F4: /* "\033OS" */
590 strcpy (kbuf, "\033OP");
591 kbuf[2] += (keysym - XK_KP_F1);
592 break;
593
594 case XK_KP_Multiply: /* "\033Oj" : "*" */
595 case XK_KP_Add: /* "\033Ok" : "+" */
596 case XK_KP_Separator: /* "\033Ol" : "," */
597 case XK_KP_Subtract: /* "\033Om" : "-" */
598 case XK_KP_Decimal: /* "\033On" : "." */
599 case XK_KP_Divide: /* "\033Oo" : "/" */
600 case XK_KP_0: /* "\033Op" : "0" */
601 case XK_KP_1: /* "\033Oq" : "1" */
602 case XK_KP_2: /* "\033Or" : "2" */
603 case XK_KP_3: /* "\033Os" : "3" */
604 case XK_KP_4: /* "\033Ot" : "4" */
605 case XK_KP_5: /* "\033Ou" : "5" */
606 case XK_KP_6: /* "\033Ov" : "6" */
607 case XK_KP_7: /* "\033Ow" : "7" */
608 case XK_KP_8: /* "\033Ox" : "8" */
609 case XK_KP_9: /* "\033Oy" : "9" */
610 /* allow shift to override */
611 if (kp)
612 {
613 strcpy (kbuf, "\033Oj");
614 kbuf[2] += (keysym - XK_KP_Multiply);
615 }
616 else
617 {
618 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
619 kbuf[1] = '\0';
620 }
621 break;
622
623 default:
624 {
625 int param = map_function_key (keysym);
626 if (param > 0)
627 sprintf (kbuf,"\033[%d~", param);
628 else
629 newlen = 0;
630 }
631 break;
149 } 632 }
150 else if (keysym == ks_smallfont) 633
634 if (newlen)
635 len = strlen (kbuf);
636
637 if (len > 0)
151 { 638 {
152 change_font (0, FONT_DN);
153 return; 639 /*
640 * pass Shift/Control indicators for function keys ending with `~'
641 *
642 * eg,
643 * Prior = "ESC[5~"
644 * Shift+Prior = "ESC[5$"
645 * Ctrl+Prior = "ESC[5^"
646 * Ctrl+Shift+Prior = "ESC[5@"
647 */
648 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
649 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
650
651 /*
652 * Pass meta for all function keys, if 'meta' option set
653 */
654#ifdef META8_OPTION
655 if (meta && (meta_char == 0x80))
656 kbuf[len - 1] |= 0x80;
657#endif
154 } 658 }
659
660 }
661 else if (ctrl && keysym == XK_minus)
155 } 662 {
156#endif 663 len = 1;
664 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
665 }
666 else if (keysym == XK_ISO_Left_Tab)
667 {
668 strcpy (kbuf, "\033[Z");
669 len = 3;
670 }
671 else
672 {
673#ifdef META8_OPTION
674 /* set 8-bit on */
675 if (meta && (meta_char == 0x80))
676 {
677 char *ch;
157 678
679 for (ch = kbuf; ch < kbuf + len; ch++)
680 *ch |= 0x80;
681 }
682#endif
683 /* nil */ ;
684 }
685
686 keysym = orig_keysym;
687 }
688
689 /* escape prefix */
690 if (len && meta
691#ifdef META8_OPTION
692 && meta_char == C0_ESC
693#endif
694 )
695 {
696 *--kbuf = C0_ESC;
697 len++;
698 }
699
700 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
701 return;
702
703 if (keysym != NoSymbol)
704 {
705#ifdef KEYSYM_RESOURCE
706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
707 return;
708#endif
709
158 if (TermWin.saveLines) 710 if (saveLines)
159 { 711 {
160#ifdef UNSHIFTED_SCROLLKEYS 712#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 713 if (!ctrl && !meta)
162 {
163#else 714#else
164 if (IS_SCROLL_MOD) 715 if (IS_SCROLL_MOD)
716#endif
165 { 717 {
166#endif
167 int lnsppg; 718 int lnsppg;
168 719
169#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 722#else
172 lnsppg = TermWin.nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
173#endif 724#endif
725 max_it (lnsppg, 1);
726
174 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
175 { 728 {
176 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
177 return; 730 return;
178 } 731 }
179 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
180 { 733 {
181 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
182 return; 735 return;
183 } 736 }
184 } 737 }
185#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
186 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
187 { 740 {
188 if (keysym == XK_Up) 741 if (keysym == XK_Up)
189 { 742 {
190 scr_page (UP, 1); 743 scr_page (1);
191 return; 744 return;
192 } 745 }
193 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
194 { 747 {
195 scr_page (DN, 1); 748 scr_page (-1);
196 return; 749 return;
197 } 750 }
198 } 751 }
199#endif 752#endif
200#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
201 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
202 { 755 {
203 if (keysym == XK_Home) 756 if (keysym == XK_Home)
204 { 757 {
205 scr_move_to (0, 1); 758 scr_changeview (top_row);
206 return; 759 return;
207 } 760 }
208 else if (keysym == XK_End) 761 else if (keysym == XK_End)
209 { 762 {
210 scr_move_to (1, 0); 763 scr_changeview (0);
211 return; 764 return;
212 } 765 }
213 } 766 }
214#endif 767#endif
215
216 } 768 }
217 769
218 if (shft) 770 if (shft)
219 { 771 {
220 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10)
222 {
223 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */
225 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 773 {
228 switch (keysym) 774 switch (keysym)
229 { 775 {
230 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev.time, 0, 0); 778 selection_request (ev.time);
233 return; 779 return;
780#if TODO
234 /* rxvt extras */ 781 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP);
237 return; 783 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN);
240 return; 785 return;
786#endif
241 } 787 }
242 } 788 }
243 } 789 }
244#ifdef PRINTPIPE 790
791 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
792 {
245 if (keysym == XK_Print) 793 if (keysym == XK_v)
794 selection_request (ev.time, Sel_Clipboard);
795 else if (selection.len > 0)
246 { 796 {
247 scr_printscreen (ctrl | shft); 797 free (selection.clip_text);
798 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
799 selection.clip_len = selection.len;
800 selection_grab (CurrentTime, true);
801 }
802
248 return; 803 return;
249 } 804 }
250#endif 805
251#ifdef GREEK_SUPPORT 806#if ENABLE_FRILLS || ISO_14755
252 if (keysym == ks_greekmodeswith) 807 // ISO 14755 support
808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
253 { 809 {
254 greek_mode = !greek_mode; 810 int hv;
255 if (greek_mode) 811
812 if (iso14755buf & ISO_14755_51
813 && (keysym == XK_space || keysym == XK_KP_Space
814 || keysym == XK_Return || keysym == XK_KP_Enter))
256 { 815 {
257 xterm_seq (XTerm_title, 816 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 817 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 818# if ISO_14755
260 greek_reset(); 819 iso14755_51 (0);
820# endif
821 return;
261 } 822 }
262 else 823 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 { 824 {
273 unsigned int l; 825 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 826# if ISO_14755
275 const unsigned char ch = C0_ESC; 827 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 828# endif
285 tt_write (&ch, 1); 829 return;
286 tt_write (kbuf0, l); 830 }
831 else if ((hv = hex_keyval (ev)) >= 0)
832 {
833 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
834 | hv | ISO_14755_51;
835# if ISO_14755
836 iso14755_51 (iso14755buf & ISO_14755_MASK);
837# endif
287 return; 838 return;
288 } 839 }
289 else 840 else
290#endif
291
292 { 841 {
293 newlen = 1; 842# if ISO_14755
294 switch (keysym) 843 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 844# endif
318 break; 845 iso14755buf = 0;
319#endif 846 }
320#ifndef NO_DELETE_KEY 847 }
321 case XK_Delete: 848 else if (option (Opt_iso14755) &&
322 STRCPY(kbuf, key_delete); 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
323# ifdef MULTICHAR_SET 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
324 if (Options & Opt_mc_hack) 851 if (!(iso14755buf & ISO_14755_STARTED))
325 { 852 {
326 int col, row; 853 iso14755buf |= ISO_14755_STARTED;
327 854# if ISO_14755
328 newlen = STRLEN(kbuf); 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
329 col = screen.cur.col; 856 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 857# endif
335 break; 858 }
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 859#endif
435 case XK_Prior: 860
436 STRCPY(kbuf, "\033[5~"); 861#ifdef PRINTPIPE
437 break; 862 if (keysym == XK_Print)
438# ifdef XK_KP_Next 863 {
439 case XK_KP_Next: 864 scr_printscreen (ctrl | shft);
440 /* allow shift to override */ 865 return;
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 866 }
442 {
443 STRCPY(kbuf, "\033Os");
444 break;
445 }
446 /* FALLTHROUGH */
447# endif 867#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 } 868 }
654 869
655 if (len <= 0) 870 if (len <= 0)
656 return; /* not mapped */ 871 return; /* not mapped */
657 872
658 if (Options & Opt_scrollTtyKeypress) 873 tt_write_user_input (kbuf, (unsigned int)len);
659 if (TermWin.view_start) 874}
875
876void ecb_cold
877rxvt_term::key_release (XKeyEvent &ev)
878{
879#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
880 KeySym keysym;
881
882 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
883#endif
884
885#if ENABLE_FRILLS || ISO_14755
886 // ISO 14755 support
887 if (iso14755buf)
888 if (iso14755buf & ISO_14755_52)
660 { 889 {
661 TermWin.view_start = 0; 890# if ISO_14755
662 want_refresh = 1; 891 scr_overlay_off ();
892# endif
893# if ISO_14755
894 // iso14755 part 5.2 handling: release time
895 // first: controls
896 if ((ev.state & ControlMask)
897 && ((keysym >= 0x40 && keysym <= 0x5f)
898 || (keysym >= 0x61 && keysym <= 0x7f)))
899 {
900 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
901 commit_iso14755 ();
902
903 return;
904 }
905
906 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
907 if (i[0] == keysym)
908 {
909 iso14755buf = ISO_14755_51 | i[1];
910 commit_iso14755 ();
911
912 return;
913 }
914
915 scr_bell ();
916# endif
917 iso14755buf = 0;
918
919 return;
663 } 920 }
664 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
665 /* 922 {
666 * these modifications only affect the static keybuffer 923# if ISO_14755
667 * pass Shift/Control indicators for function keys ending with `~' 924 scr_overlay_off ();
668 *
669 * eg,
670 * Prior = "ESC[5~"
671 * Shift+Prior = "ESC[5$"
672 * Ctrl+Prior = "ESC[5^"
673 * Ctrl+Shift+Prior = "ESC[5@"
674 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
675 */
676 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678
679 /* escape prefix */
680 if (meta
681#ifdef META8_OPTION
682 && (meta_char == C0_ESC)
683#endif 925# endif
684 ) 926 if (iso14755buf & ISO_14755_51)
685 { 927 commit_iso14755 ();
686 const unsigned char ch = C0_ESC; 928#if ISO_14755
929 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
930 {
931 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
687 932
688 tt_write(&ch, 1); 933 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
934 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
935 }
936# endif
937 else
938 iso14755buf = 0;
689 } 939 }
690#ifdef DEBUG_CMD 940#endif
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 941
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 942 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
697 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len);
703}
704/*}}} */
705
706#if (MENUBAR_MAX)
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */
708/* attempt to `write' count to the input buffer */
709unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
711{
712 unsigned int n, s;
713
714 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp;
716 if (n > 0 && s < count)
717 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n;
722 s += n;
723 }
724 if (count > s)
725 {
726 rxvt_print_error("data loss: cmd_write too large");
727 count = s;
728 }
729 for (; count--;)
730 *cmdbuf_endp++ = *str++;
731 return 0; 943 return;
944
945#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946 if (!(ev.state & ControlMask))
947 slip_wheel_ev.stop ();
948 else if (keysym == XK_Control_L || keysym == XK_Control_R)
949 mouse_slip_wheel_speed = 0;
950#endif
732} 951}
733#endif /* MENUBAR_MAX */
734 952
735void 953void
736rxvt_term::flush () 954rxvt_term::flush ()
737{ 955{
738#ifdef TRANSPARENT 956 flush_ev.stop ();
739 if (want_full_refresh) 957
958#ifdef HAVE_IMG
959 if (bg_flags & BG_NEEDS_REFRESH)
740 { 960 {
741 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
742 scr_clear ();
743 scr_touch (false); 962 scr_touch (false);
744 want_refresh = 1;
745 } 963 }
746#endif 964#endif
747 965
748 if (want_refresh) 966 if (want_refresh)
749 { 967 {
968 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
969 {
970 int row = view_start;
971 int end_row = row + nrow;
972
973 while (row > top_row && ROW (row - 1).is_longer ())
974 --row;
975
976 do
977 {
978 int start_row = row;
979 line_t *l;
980
981 do
982 {
983 l = &ROW (row++);
984
985 if (!(l->f & LINE_FILTERED))
986 {
987 // line not filtered, mark it as filtered
988 l->f |= LINE_FILTERED;
989 while (l->is_longer ())
990 {
991 l = &ROW (row++);
992 l->f |= LINE_FILTERED;
993 }
994
995 // and filter it
996 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
997
998 break;
999 }
1000 }
1001 while (l->is_longer () && row < end_row);
1002 }
1003 while (row < end_row);
1004 }
1005
750 scr_refresh (refresh_type); 1006 scr_refresh ();
751 scrollbar_show (1); 1007 scrollBar.show (1);
752#ifdef USE_XIM 1008#if USE_XIM
753 IMSendSpot (); 1009 im_send_spot ();
754#endif 1010#endif
755
756 } 1011 }
757 1012
758 XFlush (display->display); 1013 display->flush ();
759} 1014}
760 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
761void 1017void
762rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
763{ 1019{
764 SET_R (this); 1020 if (want_refresh && !flush_ev.is_active ())
765 SET_LOCALE (locale); 1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
766 1022
1023 display->flush ();
1024}
1025
1026void
1027rxvt_term::flush_cb (ev::timer &w, int revents)
1028{
1029 make_current ();
1030
1031 refresh_count = 0;
767 flush (); 1032 flush ();
768} 1033}
769 1034
770#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
771void 1036void
1037rxvt_term::cursor_blink_reset ()
1038{
1039 if (!focus)
1040 return;
1041
1042 if (hidden_cursor)
1043 {
1044 hidden_cursor = 0;
1045 want_refresh = 1;
1046 }
1047
1048 if (option (Opt_cursorBlink) || (priv_modes & PrivMode_BlinkingCursor))
1049 cursor_blink_ev.again ();
1050 else
1051 cursor_blink_ev.stop ();
1052}
1053
1054void
772rxvt_term::cursor_blink_cb (time_watcher &w) 1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
773{ 1056{
774 hidden_cursor = !hidden_cursor; 1057 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1058 want_refresh = 1;
776 1059 refresh_check ();
777 w.start (w.at + BLINK_INTERVAL);
778} 1060}
779#endif 1061#endif
780 1062
781#ifdef TEXT_BLINK 1063#ifdef TEXT_BLINK
782void 1064void
783rxvt_term::text_blink_cb (time_watcher &w) 1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
784{ 1066{
785 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
786 { 1068 {
787 hidden_text = !hidden_text; 1069 hidden_text = !hidden_text;
788 want_refresh = 1; 1070 want_refresh = 1;
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1071 refresh_check ();
1072 }
1073 else
1074 w.stop ();
1075}
1076#endif
1077
1078#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1079void
1080rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1081{
1082 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1083 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
790 } 1084 {
1085 want_refresh = 1;
1086 refresh_check ();
1087 }
1088 else
1089 w.stop ();
1090}
1091#endif
1092
1093#ifdef SELECTION_SCROLLING
1094void
1095rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1096{
1097 if (scr_page (scroll_selection_lines))
1098 {
1099 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1100 want_refresh = 1;
1101 refresh_check ();
1102 }
1103 else
1104 w.stop ();
1105}
1106#endif
1107
1108#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1109void
1110rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1111{
1112 if (scr_page (mouse_slip_wheel_speed))
1113 {
1114 want_refresh = 1;
1115 refresh_check ();
1116 }
1117
1118 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1119 {
1120 mouse_slip_wheel_speed = 0;
1121 w.stop ();
1122 }
1123}
1124#endif
1125
1126#if LINUX_YIELD_HACK
1127static struct event_handler
1128{
1129 ev::prepare yield_ev;
1130
1131 void yield_cb (ev::prepare &w, int revents)
1132 {
1133 // this should really be sched_yield(), but the linux guys thought
1134 // that giving a process calling sched_yield () less cpu time than
1135 // ones with high nice levels is a useful thing to do. It surely is is
1136 // allowed by the sus... as is returning ENOSYS.
1137 // since the linux guys additionally thought that breaking the only
1138 // known workaround against their unusable sched_yield hack is cool,
1139 // we just nanosleep a bit and hope for the best.
1140
1141 struct timespec ts = { 0, 1000 };
1142 nanosleep (&ts, 0);
1143
1144 w.stop ();
1145 }
1146
1147 event_handler ()
1148 : yield_ev (this, &event_handler::yield_cb)
1149 {
1150 }
1151} event_handler;
1152#endif
1153
1154/* make sure all the cmd data is at beginning of cmdbuf */
1155void
1156rxvt_term::cmdbuf_reify ()
1157{
1158 if (cmdbuf_ptr == cmdbuf_base)
1159 return;
1160
1161 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1162
1163 memmove (cmdbuf_base, cmdbuf_ptr, used);
1164 cmdbuf_ptr = cmdbuf_base;
1165 cmdbuf_endp = cmdbuf_ptr + used;
1166
1167}
1168
1169#if defined (KEYSYM_RESOURCE)
1170void
1171rxvt_term::cmdbuf_append (const char *str, size_t count)
1172{
1173 cmdbuf_reify ();
1174
1175 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1176
1177 if (count > avail)
1178 return;
1179
1180 memcpy (cmdbuf_endp, str, count);
1181 cmdbuf_endp += count;
1182
1183 cmd_parse ();
791} 1184}
792#endif 1185#endif
793 1186
794bool 1187bool
795rxvt_term::pty_fill () 1188rxvt_term::pty_fill ()
796{ 1189{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1190 cmdbuf_reify ();
798 1191
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1192 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1193
1194 if (!avail)
1195 {
1196 // normally this indicates a "too long" command sequence - just drop the data we have
800 cmdbuf_ptr = cmdbuf_base; 1197 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1198 cmdbuf_endp = cmdbuf_ptr;
1199 avail = CBUFSIZ;
1200 }
802 1201
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
804 1203
805 if (n > 0) 1204 if (r > 0)
806 { 1205 {
807 cmdbuf_endp += n; 1206 cmdbuf_endp += r;
808 return true; 1207 return true;
809 } 1208 }
810 else if (n < 0 && errno != EAGAIN) 1209 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1210 {
1211#if LINUX_YIELD_HACK
1212 if (display->is_local)
1213 event_handler.yield_ev.start ();
1214#endif
1215 }
1216 else
1217 {
1218 pty_ev.stop ();
1219
1220 if (!option (Opt_hold))
811 destroy (); 1221 destroy ();
1222 }
812 1223
813 return false; 1224 return false;
814} 1225}
815 1226
816void 1227void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1228rxvt_term::pty_cb (ev::io &w, int revents)
818{ 1229{
819 SET_R (this); 1230 make_current ();
820 SET_LOCALE (locale);
821 1231
822 if (revents & EVENT_WRITE) 1232 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 1233 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong 1234 for (int i = CBUFCNT; i-- && pty_fill (); )
830 while (flag && pty_fill ()) 1235 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 1236
839 uint32_t ch = NOCHAR; 1237 if (revents & ev::WRITE)
1238 pty_write ();
840 1239
841 for (;;) 1240 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} 1241}
940 1242
941// read the next character, currently handles UTF-8 1243void ecb_cold
942// will probably handle all sorts of other stuff in the future 1244rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1245{
946 while (cmdbuf_ptr < cmdbuf_endp) 1246 XDefineCursor (dpy, vt, TermWin_cursor);
947 { 1247 recolor_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 1248
990#ifdef POINTER_BLANK 1249#ifdef POINTER_BLANK
1250 hidden_pointer = 0;
1251
1252 if (option (Opt_pointerBlank))
1253 pointer_ev.start (pointerBlankDelay);
1254#endif
1255}
1256
1257#ifdef POINTER_BLANK
1258void ecb_cold
1259rxvt_term::pointer_blank ()
1260{
1261 if (!option (Opt_pointerBlank))
1262 return;
1263
1264 XDefineCursor (dpy, vt, display->blank_cursor);
1265 XFlush (dpy);
1266
1267 hidden_pointer = 1;
1268}
1269
1270void ecb_cold
1271rxvt_term::pointer_cb (ev::timer &w, int revents)
1272{
1273 make_current ();
1274
1275 pointer_blank ();
1276}
1277#endif
1278
991void 1279void
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) 1280rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1281{
1028 int button_number, key_state = 0; 1282 int button_number, key_state = 0;
1029 int x, y; 1283 int x, y;
1284 int code = 32;
1030 1285
1031 x = ev.x; 1286 x = Pixel2Col (ev.x) + 1;
1032 y = ev.y; 1287 y = Pixel2Row (ev.y) + 1;
1033 pixel_position (&x, &y); 1288
1289 if (ev.type == MotionNotify)
1290 {
1291 if (x == mouse_row && y == mouse_col)
1292 return;
1293
1294 mouse_row = x;
1295 mouse_col = y;
1296 code += 32;
1297 }
1034 1298
1035 if (MEvent.button == AnyButton) 1299 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1300 button_number = 3;
1038 }
1039 else 1301 else
1040 { 1302 {
1041 button_number = MEvent.button - Button1; 1303 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1304 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1305 if (button_number >= 3)
1044 button_number += (64 - 3); 1306 button_number += 64 - 3;
1045 } 1307 }
1046 1308
1047 if (PrivateModes & PrivMode_MouseX10) 1309 if (priv_modes & PrivMode_MouseX10)
1048 { 1310 {
1049 /* 1311 /*
1050 * do not report ButtonRelease 1312 * do not report ButtonRelease
1051 * no state info allowed 1313 * no state info allowed
1052 */ 1314 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1329 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1330 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1331#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1332 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1333#endif
1072
1073 } 1334 }
1074 1335
1075#ifdef DEBUG_MOUSEREPORT 1336#if DEBUG_MOUSEREPORT
1076 fprintf(stderr, "Mouse ["); 1337 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1338 if (key_state & 16)
1078 fputc('C', stderr); 1339 fputc ('C', stderr);
1079 if (key_state & 4) 1340 if (key_state & 4)
1080 fputc('S', stderr); 1341 fputc ('S', stderr);
1081 if (key_state & 8) 1342 if (key_state & 8)
1082 fputc('A', stderr); 1343 fputc ('A', stderr);
1083 if (key_state & 32) 1344 if (key_state & 32)
1084 fputc('2', stderr); 1345 fputc ('2', stderr);
1085 fprintf(stderr, "]: <%d>, %d/%d\n", 1346 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1347 button_number,
1087 x + 1, 1348 x,
1088 y + 1); 1349 y);
1089#else 1350#endif
1351
1352#if ENABLE_FRILLS
1353 if (priv_modes & PrivMode_ExtMouseRight)
1354 tt_printf ("\033[%d;%d;%dM",
1355 code + button_number + key_state,
1356 x,
1357 y);
1358 else if (priv_modes & PrivMode_ExtModeMouse)
1359 tt_printf ("\033[M%c%lc%lc",
1360 code + button_number + key_state,
1361 wint_t (32 + x),
1362 wint_t (32 + y));
1363 else
1364#endif
1090 tt_printf("\033[M%c%c%c", 1365 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1366 code + button_number + key_state,
1092 (32 + x + 1), 1367 32 + x,
1093 (32 + y + 1)); 1368 32 + y);
1094#endif
1095} 1369}
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 1370
1107/*{{{ process an X event */ 1371/*{{{ process an X event */
1108void 1372void ecb_hot
1109rxvt_term::x_cb (XEvent &ev) 1373rxvt_term::x_cb (XEvent &ev)
1110{ 1374{
1111 SET_R (this); 1375 make_current ();
1112 SET_LOCALE (locale);
1113 1376
1114#if defined(CURSOR_BLINK) 1377 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 1378
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1379 if (ev.xany.window == vt
1124 } 1380 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1381 && 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; 1382 return;
1144#endif
1145 1383
1384 // for XQueryPointer
1146 Window unused_root, unused_child; 1385 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1386 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1387 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 1388
1199 switch (ev.type) 1389 switch (ev.type)
1200 { 1390 {
1201 case KeyPress: 1391 case KeyPress:
1202 lookup_key (ev.xkey); 1392 key_press (ev.xkey);
1203 break; 1393 break;
1204 1394
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease: 1395 case KeyRelease:
1207 { 1396 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; 1397 break;
1219 }
1220#endif
1221 1398
1222 case ButtonPress: 1399 case ButtonPress:
1223 button_press (ev.xbutton); 1400 button_press (ev.xbutton);
1224 break; 1401 break;
1225 1402
… …
1227 button_release (ev.xbutton); 1404 button_release (ev.xbutton);
1228 break; 1405 break;
1229 1406
1230 case ClientMessage: 1407 case ClientMessage:
1231 if (ev.xclient.format == 32 1408 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1409 && !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 { 1410 {
1241 /* Get Dnd data */ 1411 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1412 {
1243 int ActualFormat; 1413 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1414 {
1245 unsigned long Size, RemainingBytes; 1415 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1416 {
1247 XGetWindowProperty(display->display, display->root, 1417 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1418 destroy ();
1249 0L, 1000000L, 1419 }
1250 False, AnyPropertyType, 1420#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1421 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1422 XSendEvent (dpy, ev.xclient.window = display->root,
1423 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1424 &ev);
1254 XChangeProperty(display->display, display->root, 1425#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1426 }
1256 8, PropModeReplace, 1427 }
1257 data, STRLEN(data)); 1428#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1429 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 XSetInputFocus(display->display, display->root, RevertToNone, CurrentTime); 1430 {
1431 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1432 focus_in ();
1433 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1434 focus_out ();
1435 }
1436#endif
1260 } 1437 }
1261#endif /* OFFIX_DND */
1262 break;
1263
1264 case MappingNotify:
1265 XRefreshKeyboardMapping(&(ev.xmapping));
1266 break; 1438 break;
1267 1439
1268 /* 1440 /*
1269 * XXX: this is not the _current_ arrangement 1441 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1442 * Here's my conclusion:
… …
1289 break; 1461 break;
1290 } 1462 }
1291 break; 1463 break;
1292 1464
1293 case FocusIn: 1465 case FocusIn:
1294 if (!TermWin.focus) 1466 if (ev.xfocus.detail != NotifyInferior
1467 && ev.xfocus.detail != NotifyPointer
1468 && ev.xfocus.mode != NotifyGrab)
1469 focus_in ();
1470 break;
1471
1472 case FocusOut:
1473 if (ev.xfocus.detail != NotifyInferior
1474 && ev.xfocus.detail != NotifyPointer
1475 && ev.xfocus.mode != NotifyGrab)
1476 focus_out ();
1477 break;
1478
1479 case ConfigureNotify:
1480 if (ev.xconfigure.window == parent)
1295 { 1481 {
1296 TermWin.focus = 1; 1482 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 } 1483 ;
1308 break;
1309 1484
1310 case FocusOut: 1485 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1311 if (TermWin.focus) 1486
1487 bool moved = false;
1488#ifdef HAVE_BG_PIXMAP
1489 if (bg_window_position_sensitive ())
1312 { 1490 {
1313 TermWin.focus = 0; 1491 want_position_change = true;
1314 want_refresh = 1; 1492 if (bg_img == 0)
1315#ifdef USE_XIM 1493 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 } 1494 }
1339 while (XCheckTypedWindowEvent(display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1495#endif
1340 1496
1341 if (szHint.width != width || szHint.height != height) 1497 if (want_position_change)
1342 { 1498 {
1343 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1499 int x, y;
1344 resize_all_windows (width, height, 1); 1500
1501 if (ev.xconfigure.send_event)
1502 {
1503 x = ev.xconfigure.x;
1504 y = ev.xconfigure.y;
1505 }
1506 else
1507 get_window_origin (x, y);
1508
1509 if (x != parent_x || y != parent_y)
1510 {
1511 parent_x = x;
1512 parent_y = y;
1513 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1514 moved = true;
1515 }
1345 } 1516 }
1346#ifdef DEBUG_SIZE 1517
1518 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1519 {
1520 seen_resize = 1;
1521 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1522 }
1347 else 1523 else
1348 { 1524 {
1349 D_SIZE((stderr, "Size: Not resizing")); 1525#ifdef HAVE_BG_PIXMAP
1526 if (moved)
1527 update_background ();
1528#endif
1350 } 1529 }
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 1530
1531 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1361 } 1532 }
1362 break; 1533 break;
1363 1534
1535 case PropertyNotify:
1536 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1537 break;
1538
1364 case SelectionClear: 1539 case SelectionClear:
1365 selection_clear (); 1540 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; 1541 break;
1373 1542
1374 case SelectionRequest: 1543 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1544 selection_send (ev.xselectionrequest);
1376 break; 1545 break;
1377 1546
1547 case MapNotify:
1548#ifdef HAVE_BG_PIXMAP
1549 // This is needed at startup for the case of no window manager
1550 // or a non-reparenting window manager and also because we
1551 // defer bg image updates if the window is not mapped. The
1552 // short delay is to optimize for multiple ConfigureNotify
1553 // events at startup when the window manager reparents the
1554 // window, so as to perform the computation after we have
1555 // received all of them.
1556 if (bg_img == 0)
1557 update_background_ev.start (0.025);
1558#endif
1559 mapped = 1;
1560#ifdef TEXT_BLINK
1561 text_blink_ev.start ();
1562#endif
1563 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1564 break;
1565
1378 case UnmapNotify: 1566 case UnmapNotify:
1379 TermWin.mapped = 0; 1567 mapped = 0;
1380#ifdef TEXT_BLINK 1568#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1569 text_blink_ev.stop ();
1382#endif 1570#endif
1571 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1383 break; 1572 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 1573
1404 case GraphicsExpose: 1574 case GraphicsExpose:
1405 case Expose: 1575 case Expose:
1406 if (ev.xany.window == TermWin.vt) 1576 if (ev.xany.window == vt)
1407 { 1577 {
1408#ifdef NO_SLOW_LINK_SUPPORT 1578 do
1579 {
1409 scr_expose (ev.xexpose.x, ev.xexpose.y, 1580 scr_expose (ev.xexpose.x, ev.xexpose.y,
1410 ev.xexpose.width, ev.xexpose.height, False); 1581 ev.xexpose.width, ev.xexpose.height, false);
1411#else 1582 }
1412 // don't understand this, so commented it out 1583 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1584
1585 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1586
1587 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1588 {
1413 scr_expose (ev.xexpose.x, ev.xexpose.y, 1589 scr_expose (ev.xexpose.x, ev.xexpose.y,
1414 ev.xexpose.width, ev.xexpose.height, False); 1590 ev.xexpose.width, ev.xexpose.height, false);
1415 //scr_expose (ev.xexpose.x, 0, 1591 }
1416 // ev.xexpose.width, TermWin.height, False); 1592
1417#endif
1418 want_refresh = 1; 1593 want_refresh = 1;
1419 } 1594 }
1420 else 1595 else
1421 { 1596 {
1422 XEvent unused_event; 1597 XEvent unused_event;
1423 1598
1424 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1599 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1425 Expose, 1600 ;
1426 &unused_event)) ; 1601 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1427 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1602 ;
1428 GraphicsExpose, 1603
1429 &unused_event)) ; 1604 if (scrollBar.state && ev.xany.window == scrollBar.win)
1430 if (isScrollbarWindow(ev.xany.window))
1431 { 1605 {
1432 scrollBar.setIdle(); 1606 scrollBar.state = SB_STATE_IDLE;
1433 scrollbar_show (0); 1607 scrollBar.show (0);
1434 } 1608 }
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 } 1609 }
1444 break; 1610 break;
1445 1611
1446 case MotionNotify: 1612 case MotionNotify:
1447#ifdef POINTER_BLANK 1613#ifdef POINTER_BLANK
1448 if (hidden_pointer) 1614 if (hidden_pointer)
1449 pointer_unblank (); 1615 pointer_unblank ();
1450#endif 1616#endif
1451#if MENUBAR 1617 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1452 if (isMenuBarWindow(ev.xany.window)) 1618 || priv_modes & PrivMode_MouseAnyEvent)
1619 mouse_report (ev.xbutton);
1620 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1621 break;
1622
1623 if (ev.xany.window == vt)
1453 { 1624 {
1454 menubar_control (&(ev.xbutton)); 1625 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1455 break; 1626 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1456 } 1627 ; // 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))) 1628 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1464 { 1629 {
1465 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1630 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1466 ; 1631 ;
1467 1632
1468 XQueryPointer(display->display, TermWin.vt, 1633 XQueryPointer (dpy, vt,
1469 &unused_root, &unused_child, 1634 &unused_root, &unused_child,
1470 &unused_root_x, &unused_root_y, 1635 &unused_root_x, &unused_root_y,
1471 &(ev.xbutton.x), &(ev.xbutton.y), 1636 &ev.xbutton.x, &ev.xbutton.y,
1472 &unused_mask); 1637 &ev.xbutton.state);
1473#ifdef MOUSE_THRESHOLD 1638#ifdef MOUSE_THRESHOLD
1474 /* deal with a `jumpy' mouse */ 1639 /* deal with a `jumpy' mouse */
1475 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1640 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1476 { 1641 {
1477#endif 1642#endif
1643#if ISO_14755
1644 // 5.4
1645 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1646 {
1647 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1648 break;
1649 }
1650#endif
1478 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1651 selection_extend (ev.xbutton.x, ev.xbutton.y,
1479 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1652 ev.xbutton.state & Button3Mask ? 2 : 0);
1653
1480#ifdef SELECTION_SCROLLING 1654#ifdef SELECTION_SCROLLING
1481 if (ev.xbutton.y < TermWin.int_bwidth 1655 if (ev.xbutton.y < int_bwidth
1482 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1656 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1483 { 1657 {
1658 page_dirn scroll_selection_dir;
1484 int dist; 1659 int dist;
1485
1486 pending_scroll_selection=1;
1487 1660
1488 /* don't clobber the current delay if we are 1661 /* don't clobber the current delay if we are
1489 * already in the middle of scrolling. 1662 * already in the middle of scrolling.
1490 */ 1663 */
1491 if (scroll_selection_delay<=0) 1664 if (!sel_scroll_ev.is_active ())
1492 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1665 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1493 1666
1494 /* save the event params so we can highlight 1667 /* save the event params so we can highlight
1495 * the selection in the pending-scroll loop 1668 * the selection in the pending-scroll loop
1496 */ 1669 */
1497 selection_save_x=ev.xbutton.x; 1670 selection_save_x = ev.xbutton.x;
1498 selection_save_y=ev.xbutton.y; 1671 selection_save_y = ev.xbutton.y;
1499 selection_save_state=
1500 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1672 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1501 1673
1502 /* calc number of lines to scroll */ 1674 /* calc number of lines to scroll */
1503 if (ev.xbutton.y<TermWin.int_bwidth) 1675 if (ev.xbutton.y < int_bwidth)
1504 { 1676 {
1505 scroll_selection_dir = UP; 1677 scroll_selection_dir = UP;
1506 dist = TermWin.int_bwidth - ev.xbutton.y; 1678 dist = int_bwidth - ev.xbutton.y;
1507 } 1679 }
1508 else 1680 else
1509 { 1681 {
1510 scroll_selection_dir = DN; 1682 scroll_selection_dir = DN;
1511 dist = ev.xbutton.y - 1683 dist = ev.xbutton.y - (int_bwidth + vt_height);
1512 (TermWin.int_bwidth + TermWin.height);
1513 } 1684 }
1685
1514 scroll_selection_lines=(Pixel2Height(dist)/ 1686 scroll_selection_lines = Pixel2Height (dist)
1515 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1687 / SELECTION_SCROLL_LINE_SPEEDUP
1688 + 1;
1516 MIN_IT(scroll_selection_lines, 1689 min_it (scroll_selection_lines,
1517 SELECTION_SCROLL_MAX_LINES); 1690 SELECTION_SCROLL_MAX_LINES);
1691 scroll_selection_lines *= scroll_selection_dir;
1518 } 1692 }
1519 else 1693 else
1520 { 1694 {
1521 /* we are within the text window, so we 1695 /* we are within the text window, so we
1522 * shouldn't be scrolling 1696 * shouldn't be scrolling
1523 */ 1697 */
1524 pending_scroll_selection = 0; 1698 sel_scroll_ev.stop();
1525 } 1699 }
1526#endif 1700#endif
1527#ifdef MOUSE_THRESHOLD 1701#ifdef MOUSE_THRESHOLD
1528
1529 } 1702 }
1530#endif 1703#endif
1531
1532 } 1704 }
1533 } 1705 }
1534 else if (isScrollbarWindow(ev.xany.window) && scrollbar_isMotion()) 1706 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1535 { 1707 {
1536 while (XCheckTypedWindowEvent(display->display, scrollBar.win, 1708 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1537 MotionNotify, &ev)) ; 1709 MotionNotify, &ev))
1710 ;
1711
1538 XQueryPointer(display->display, scrollBar.win, 1712 XQueryPointer (dpy, scrollBar.win,
1539 &unused_root, &unused_child, 1713 &unused_root, &unused_child,
1540 &unused_root_x, &unused_root_y, 1714 &unused_root_x, &unused_root_y,
1541 &(ev.xbutton.x), &(ev.xbutton.y), 1715 &ev.xbutton.x, &ev.xbutton.y,
1542 &unused_mask); 1716 &unused_mask);
1543 scr_move_to (scrollbar_position(ev.xbutton.y) - csrO, 1717 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1544 scrollbar_size()); 1718 scrollBar.size ());
1545 scr_refresh (refresh_type);
1546 refresh_limit = 0; 1719 want_refresh = 1;
1547 scrollbar_show (1); 1720 scrollBar.show (1);
1548 } 1721 }
1549 break; 1722 break;
1550 } 1723 }
1724
1725#if defined(CURSOR_BLINK)
1726 if (ev.type == KeyPress)
1727 cursor_blink_reset ();
1728#endif
1729
1730#if defined(POINTER_BLANK)
1731 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1732 {
1733 if (ev.type == MotionNotify
1734 || ev.type == ButtonPress
1735 || ev.type == ButtonRelease)
1736 if (hidden_pointer)
1737 pointer_unblank ();
1738
1739 if (ev.type == KeyPress && hidden_pointer == 0)
1740 pointer_blank ();
1741 }
1742#endif
1743
1744 refresh_check ();
1551} 1745}
1746
1747#if ENABLE_FRILLS
1748void ecb_cold
1749rxvt_term::set_urgency (bool enable)
1750{
1751 if (enable == urgency_hint)
1752 return;
1753
1754 if (XWMHints *h = XGetWMHints (dpy, parent))
1755 {
1756 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1757 XSetWMHints (dpy, parent, h);
1758 urgency_hint = enable;
1759 XFree (h);
1760 }
1761}
1762#endif
1763
1764void ecb_cold
1765rxvt_term::focus_in ()
1766{
1767 if (!focus)
1768 {
1769 focus = 1;
1770 want_refresh = 1;
1771
1772#if USE_XIM
1773 if (Input_Context != NULL)
1774 {
1775 im_set_position ();
1776 XSetICFocus (Input_Context);
1777 }
1778#endif
1779#if CURSOR_BLINK
1780 if (option (Opt_cursorBlink))
1781 cursor_blink_ev.again ();
1782#endif
1783#if OFF_FOCUS_FADING
1784 if (rs[Rs_fade])
1785 {
1786 pix_colors = pix_colors_focused;
1787 scr_recolor ();
1788 }
1789#endif
1790#if ENABLE_FRILLS
1791 if (option (Opt_urgentOnBell))
1792 set_urgency (0);
1793#endif
1794
1795 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1796 }
1797}
1798
1799void ecb_cold
1800rxvt_term::focus_out ()
1801{
1802 if (focus)
1803 {
1804 focus = 0;
1805 want_refresh = 1;
1806
1807#if ENABLE_FRILLS
1808 if (option (Opt_urgentOnBell))
1809 set_urgency (0);
1810#endif
1811#if ENABLE_FRILLS || ISO_14755
1812 if (iso14755buf)
1813 {
1814 iso14755buf = 0;
1815# if ISO_14755
1816 scr_overlay_off ();
1817# endif
1818 }
1819#endif
1820#if USE_XIM
1821 if (Input_Context != NULL)
1822 XUnsetICFocus (Input_Context);
1823#endif
1824#if CURSOR_BLINK
1825 if (option (Opt_cursorBlink))
1826 cursor_blink_ev.stop ();
1827
1828 hidden_cursor = 0;
1829#endif
1830#if OFF_FOCUS_FADING
1831 if (rs[Rs_fade])
1832 {
1833 pix_colors = pix_colors_unfocused;
1834 scr_recolor ();
1835 }
1836#endif
1837
1838 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1839 }
1840}
1841
1842void ecb_cold
1843rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1844{
1845#if OFF_FOCUS_FADING
1846 if (rs[Rs_fade])
1847 {
1848 if (!first_time)
1849 pix_colors_focused [idx].free (this);
1850
1851 rgba c;
1852 pix_colors [Color_fade].get (c);
1853 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1854 }
1855#endif
1856}
1857
1858#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1859void ecb_hot
1860rxvt_term::rootwin_cb (XEvent &ev)
1861{
1862 make_current ();
1863
1864 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1865 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1866 return;
1867
1868 switch (ev.type)
1869 {
1870 case PropertyNotify:
1871 /*
1872 * if user used some Esetroot compatible prog to set the root bg,
1873 * use the property to determine the pixmap. We use it later on.
1874 */
1875 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1876 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1877 {
1878#if BG_IMAGE_FROM_ROOT
1879 if (option (Opt_transparent))
1880 {
1881 rxvt_img::new_from_root (this)->replace (root_img);
1882 update_background ();
1883 }
1884#endif
1885 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1886 }
1887
1888 break;
1889 }
1890
1891 refresh_check ();
1892}
1893#endif
1552 1894
1553void 1895void
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) 1896rxvt_term::button_press (XButtonEvent &ev)
1581{ 1897{
1582 int reportmode = 0, clickintime; 1898 int reportmode = 0, clickintime;
1583 1899
1584 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1900 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1901
1585 if (!bypass_keystate) 1902 if (!bypass_keystate)
1586 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1903 reportmode = !! (priv_modes & PrivMode_mouse_report);
1904
1587 /* 1905 /*
1588 * VT window processing of button press 1906 * VT window processing of button press
1589 */ 1907 */
1590 if (ev.window == TermWin.vt) 1908 if (ev.window == vt)
1591 { 1909 {
1592#if RXVT_GRAPHICS 1910 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1593 if (ev.subwindow != None) 1911 return;
1594 rxvt_Gr_ButtonPress (ev.x, ev.y);
1595 else
1596#endif
1597 1912
1913#if ISO_14755
1914 // 5.4
1915 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1916 {
1917 iso14755_54 (ev.x, ev.y);
1918 return;
1598 { 1919 }
1599 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1920#endif
1921
1922 clickintime = ev.time - MEvent.time < multiClickTime;
1923
1600 if (reportmode) 1924 if (reportmode)
1925 {
1926 /* mouse report from vt window */
1927 /* save the xbutton state (for ButtonRelease) */
1928 MEvent.state = ev.state;
1929#ifdef MOUSE_REPORT_DOUBLECLICK
1930 if (ev.button == MEvent.button && clickintime)
1601 { 1931 {
1602 /* mouse report from vt window */ 1932 /* same button, within allowed time */
1603 /* save the xbutton state (for ButtonRelease) */ 1933 MEvent.clicks++;
1604 MEvent.state = ev.state; 1934
1605#ifdef MOUSE_REPORT_DOUBLECLICK 1935 if (MEvent.clicks > 1)
1606 if (ev.button == MEvent.button && clickintime)
1607 { 1936 {
1608 /* same button, within alloted time */
1609 MEvent.clicks++;
1610 if (MEvent.clicks > 1)
1611 {
1612 /* only report double clicks */ 1937 /* only report double clicks */
1613 MEvent.clicks = 2; 1938 MEvent.clicks = 2;
1614 mouse_report (ev); 1939 mouse_report (ev);
1615 1940
1616 /* don't report the release */ 1941 /* don't report the release */
1617 MEvent.clicks = 0; 1942 MEvent.clicks = 0;
1618 MEvent.button = AnyButton; 1943 MEvent.button = AnyButton;
1619 }
1620 } 1944 }
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 } 1945 }
1634 else 1946 else
1635 { 1947 {
1948 /* different button, or time expired */
1949 MEvent.clicks = 1;
1950 MEvent.button = ev.button;
1951 mouse_report (ev);
1952 }
1953#else
1954 MEvent.button = ev.button;
1955 mouse_report (ev);
1956#endif /* MOUSE_REPORT_DOUBLECLICK */
1957
1958 }
1959 else
1960 {
1636 if (ev.button != MEvent.button) 1961 if (ev.button != MEvent.button)
1637 MEvent.clicks = 0; 1962 MEvent.clicks = 0;
1963
1638 switch (ev.button) 1964 switch (ev.button)
1639 { 1965 {
1640 case Button1: 1966 case Button1:
1967 /* allow meta + click to select rectangular areas */
1968 /* should be done in screen.C */
1969#if ENABLE_FRILLS
1970 selection.rect = !!(ev.state & ModMetaMask);
1971#else
1972 selection.rect = false;
1973#endif
1974
1641 /* allow shift+left click to extend selection */ 1975 /* allow shift+left click to extend selection */
1642 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1976 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1643 { 1977 {
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) 1978 if (MEvent.button == Button1 && clickintime)
1664 selection_rotate (ev.x, ev.y); 1979 selection_rotate (ev.x, ev.y);
1665 else 1980 else
1666 selection_extend (ev.x, ev.y, 1); 1981 selection_extend (ev.x, ev.y, 1);
1982 }
1983 else
1984 {
1985 if (MEvent.button == Button1 && clickintime)
1986 MEvent.clicks++;
1987 else
1988 MEvent.clicks = 1;
1989
1990 selection_click (MEvent.clicks, ev.x, ev.y);
1991 }
1992
1993 MEvent.button = Button1;
1994 break;
1995
1996 case Button3:
1997 if (MEvent.button == Button3 && clickintime)
1998 selection_rotate (ev.x, ev.y);
1999 else
2000 selection_extend (ev.x, ev.y, 1);
2001
1667 MEvent.button = Button3; 2002 MEvent.button = Button3;
1668 break; 2003 break;
1669 }
1670 } 2004 }
2005 }
2006
1671 MEvent.time = ev.time; 2007 MEvent.time = ev.time;
1672 return; 2008 return;
1673 }
1674 } 2009 }
1675 2010
1676 /* 2011 /*
1677 * Scrollbar window processing of button press 2012 * Scrollbar window processing of button press
1678 */ 2013 */
1679 if (isScrollbarWindow(ev.window)) 2014 if (scrollBar.state && ev.window == scrollBar.win)
1680 { 2015 {
1681 scrollBar.setIdle (); 2016 page_dirn direction = NO_DIR;
2017
2018 if (scrollBar.upButton (ev.y))
2019 direction = UP; /* up */
2020 else if (scrollBar.dnButton (ev.y))
2021 direction = DN; /* down */
2022
2023 scrollBar.state = SB_STATE_IDLE;
1682 /* 2024 /*
1683 * Rxvt-style scrollbar: 2025 * Rxvt-style scrollbar:
1684 * move up if mouse is above slider 2026 * move up if mouse is above slider
1685 * move dn if mouse is below slider 2027 * move dn if mouse is below slider
1686 * 2028 *
… …
1695 /* 2037 /*
1696 * Mouse report disabled scrollbar: 2038 * Mouse report disabled scrollbar:
1697 * arrow buttons - send up/down 2039 * arrow buttons - send up/down
1698 * click on scrollbar - send pageup/down 2040 * click on scrollbar - send pageup/down
1699 */ 2041 */
1700 if ((scrollBar.style == R_SB_NEXT 2042 if (direction == UP)
1701 && scrollbarnext_upButton(ev.y))
1702 || (scrollBar.style == R_SB_RXVT
1703 && scrollbarrxvt_upButton(ev.y)))
1704 tt_printf("\033[A"); 2043 tt_printf ("\033[A");
1705 else if ((scrollBar.style == R_SB_NEXT 2044 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"); 2045 tt_printf ("\033[B");
1710 else 2046 else
1711 switch (ev.button) 2047 switch (ev.button)
1712 { 2048 {
1713 case Button2: 2049 case Button2:
1714 tt_printf("\014"); 2050 tt_printf ("\014");
1715 break; 2051 break;
1716 case Button1: 2052 case Button1:
1717 tt_printf("\033[6~"); 2053 tt_printf ("\033[6~");
1718 break; 2054 break;
1719 case Button3: 2055 case Button3:
1720 tt_printf("\033[5~"); 2056 tt_printf ("\033[5~");
1721 break; 2057 break;
1722 } 2058 }
1723 } 2059 }
1724 else 2060 else
1725#endif /* NO_SCROLLBAR_REPORT */ 2061#endif /* NO_SCROLLBAR_REPORT */
1726
1727 {
1728 char upordown = 0;
1729
1730 if (scrollBar.style == R_SB_NEXT)
1731 { 2062 {
1732 if (scrollbarnext_upButton(ev.y)) 2063 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 { 2064 {
1746#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2065#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1747 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2066 if (!cont_scroll_ev.is_active ())
2067 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1748#endif 2068#endif
1749 if (scr_page (upordown < 0 ? UP : DN, 1)) 2069 if (scr_page (direction, 1))
1750 { 2070 {
1751 if (upordown < 0) 2071 if (direction == UP)
1752 scrollBar.setUp (); 2072 scrollBar.state = SB_STATE_UP;
1753 else 2073 else
1754 scrollBar.setDn (); 2074 scrollBar.state = SB_STATE_DOWN;
1755 } 2075 }
1756 } 2076 }
1757 else 2077 else
1758 switch (ev.button) 2078 switch (ev.button)
1759 { 2079 {
1760 case Button2: 2080 case Button2:
1761 switch (scrollbar_align) 2081 switch (scrollBar.align)
1762 { 2082 {
1763 case R_SB_ALIGN_TOP: 2083 case SB_ALIGN_TOP:
1764 csrO = 0; 2084 csrO = 0;
1765 break; 2085 break;
1766 case R_SB_ALIGN_CENTRE: 2086 case SB_ALIGN_CENTRE:
1767 csrO = (scrollBar.bot - scrollBar.top) / 2; 2087 csrO = (scrollBar.bot - scrollBar.top) / 2;
1768 break; 2088 break;
1769 case R_SB_ALIGN_BOTTOM: 2089 case SB_ALIGN_BOTTOM:
1770 csrO = scrollBar.bot - scrollBar.top; 2090 csrO = scrollBar.bot - scrollBar.top;
1771 break; 2091 break;
1772 } 2092 }
2093
1773 if (scrollBar.style == R_SB_XTERM 2094 if (scrollBar.style == SB_STYLE_XTERM
1774 || scrollbar_above_slider(ev.y) 2095 || scrollBar.above_slider (ev.y)
1775 || scrollbar_below_slider(ev.y)) 2096 || scrollBar.below_slider (ev.y))
1776 scr_move_to ( scrollbar_position(ev.y) - csrO, 2097 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1777 scrollbar_size()); 2098
1778 scrollBar.setMotion (); 2099 scrollBar.state = SB_STATE_MOTION;
1779 break; 2100 break;
1780 2101
1781 case Button1: 2102 case Button1:
1782 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2103 if (scrollBar.align == SB_ALIGN_CENTRE)
1783 csrO = ev.y - scrollBar.top; 2104 csrO = ev.y - scrollBar.top;
1784 /* FALLTHROUGH */ 2105 /* FALLTHROUGH */
1785 2106
1786 case Button3: 2107 case Button3:
1787 if (scrollBar.style != R_SB_XTERM) 2108 if (scrollBar.style != SB_STYLE_XTERM)
1788 { 2109 {
1789 if (scrollbar_above_slider(ev.y)) 2110 if (scrollBar.above_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2111# ifdef RXVT_SCROLL_FULL
1791 scr_page (UP, TermWin.nrow - 1); 2112 scr_page (UP, nrow - 1);
1792# else 2113# else
1793 scr_page (UP, TermWin.nrow / 4); 2114 scr_page (UP, nrow / 4);
1794# endif 2115# endif
1795 else if (scrollbar_below_slider(ev.y)) 2116 else if (scrollBar.below_slider (ev.y))
1796# ifdef RXVT_SCROLL_FULL 2117# ifdef RXVT_SCROLL_FULL
1797 scr_page (DN, TermWin.nrow - 1); 2118 scr_page (DN, nrow - 1);
1798# else 2119# else
1799 scr_page (DN, TermWin.nrow / 4); 2120 scr_page (DN, nrow / 4);
1800# endif 2121# endif
1801 else 2122 else
1802 scrollBar.setMotion (); 2123 scrollBar.state = SB_STATE_MOTION;
1803 } 2124 }
1804 else 2125 else
1805 { 2126 {
1806 scr_page ((ev.button == Button1 ? DN : UP), 2127 scr_page ((ev.button == Button1 ? DN : UP),
1807 (TermWin.nrow 2128 (nrow
1808 * scrollbar_position(ev.y) 2129 * scrollBar.position (ev.y)
1809 / scrollbar_size())); 2130 / scrollBar.size ()));
1810 } 2131 }
2132
1811 break; 2133 break;
1812 } 2134 }
1813 } 2135 }
2136
1814 return; 2137 return;
1815 } 2138 }
1816#if MENUBAR
1817 /*
1818 * Menubar window processing of button press
1819 */
1820 if (isMenuBarWindow(ev.window))
1821 menubar_control (ev);
1822#endif
1823} 2139}
1824 2140
1825void 2141void
1826rxvt_term::button_release (const XButtonEvent &ev) 2142rxvt_term::button_release (XButtonEvent &ev)
1827{ 2143{
1828 int reportmode = 0; 2144 int reportmode = 0;
1829 2145
1830 csrO = 0; /* reset csr Offset */ 2146 csrO = 0; /* reset csr Offset */
1831 if (!bypass_keystate) 2147 if (!bypass_keystate)
1832 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2148 reportmode = !! (priv_modes & PrivMode_mouse_report);
1833 2149
1834 if (scrollbar_isUpDn()) 2150 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1835 { 2151 {
1836 scrollBar.setIdle (); 2152 scrollBar.state = SB_STATE_IDLE;
1837 scrollbar_show (0); 2153 scrollBar.show (0);
1838#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1839 refresh_type &= ~SMOOTH_REFRESH;
1840#endif
1841
1842 } 2154 }
2155
1843#ifdef SELECTION_SCROLLING 2156#ifdef SELECTION_SCROLLING
1844 pending_scroll_selection=0; 2157 sel_scroll_ev.stop();
1845#endif 2158#endif
2159
1846 if (ev.window == TermWin.vt) 2160 if (ev.window == vt)
1847 { 2161 {
1848#ifdef RXVT_GRAPHICS 2162 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1849 if (ev.subwindow != None) 2163 return;
1850 rxvt_Gr_ButtonRelease(ev.x, ev.y);
1851 else
1852#endif
1853 2164
1854 { 2165#if ISO_14755
2166 // 5.4
2167 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2168 return;
2169#endif
2170
1855 if (reportmode) 2171 if (reportmode)
2172 {
2173 /* mouse report from vt window */
2174 /* don't report release of wheel "buttons" */
2175 if (ev.button >= 4)
2176 return;
2177#ifdef MOUSE_REPORT_DOUBLECLICK
2178 /* only report the release of 'slow' single clicks */
2179 if (MEvent.button != AnyButton
2180 && (ev.button != MEvent.button
2181 || (ev.time - MEvent.time
2182 > multiClickTime / 2)))
1856 { 2183 {
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; 2184 MEvent.clicks = 0;
1869 MEvent.button = AnyButton;
1870 mouse_report (ev);
1871 }
1872#else /* MOUSE_REPORT_DOUBLECLICK */
1873 MEvent.button = AnyButton; 2185 MEvent.button = AnyButton;
1874 mouse_report (ev); 2186 mouse_report (ev);
1875#endif /* MOUSE_REPORT_DOUBLECLICK */
1876 return;
1877 } 2187 }
2188#else /* MOUSE_REPORT_DOUBLECLICK */
2189 MEvent.button = AnyButton;
2190 mouse_report (ev);
2191#endif /* MOUSE_REPORT_DOUBLECLICK */
2192 return;
2193 }
2194
1878 /* 2195 /*
1879 * dumb hack to compensate for the failure of click-and-drag 2196 * dumb hack to compensate for the failure of click-and-drag
1880 * when overriding mouse reporting 2197 * when overriding mouse reporting
1881 */ 2198 */
1882 if (PrivateModes & PrivMode_mouse_report 2199 if (priv_modes & PrivMode_mouse_report
1883 && bypass_keystate 2200 && bypass_keystate
1884 && ev.button == Button1 && MEvent.clicks <= 1) 2201 && ev.button == Button1 && MEvent.clicks <= 1)
1885 selection_extend (ev.x, ev.y, 0); 2202 selection_extend (ev.x, ev.y, 0);
1886 2203
1887 switch (ev.button) 2204 switch (ev.button)
2205 {
2206 case Button1:
2207 case Button3:
2208 selection_make (ev.time);
2209 break;
2210
2211 case Button2:
2212 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2213 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2214 break;
2215
2216#ifdef MOUSE_WHEEL
2217 case Button4:
2218 case Button5:
1888 { 2219 {
1889 case Button1: 2220 int lines;
1890 case Button3: 2221 page_dirn dirn;
1891 selection_make (ev.time); 2222
2223 dirn = ev.button == Button4 ? UP : DN;
2224
2225 if (ev.state & ShiftMask)
1892 break; 2226 lines = 1;
1893 case Button2: 2227 else if (option (Opt_mouseWheelScrollPage))
1894 selection_request (ev.time, ev.x, ev.y); 2228 lines = nrow - 1;
1895 break; 2229 else
2230 lines = 5;
2231
1896#ifdef MOUSE_WHEEL 2232# ifdef MOUSE_SLIP_WHEELING
1897 case Button4: 2233 if (ev.state & ControlMask)
1898 case Button5:
1899 { 2234 {
2235 mouse_slip_wheel_speed += dirn;
2236 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2237
2238 if (!slip_wheel_ev.is_active ())
2239 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1900 int i; 2240 }
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 2241 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 2242# 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 { 2243 {
2045 XFreePixmap(display->display, TermWin.pixmap); 2244 scr_page (dirn, lines);
2046 TermWin.pixmap = None; 2245 scrollBar.show (1);
2047 } 2246 }
2048 } 2247 }
2049 am_pixmap_trans = 0; 2248 break;
2249#endif
2250 }
2251 }
2252}
2253
2254/*}}} */
2255
2256void ecb_hot
2257rxvt_term::cmd_parse ()
2258{
2259 wchar_t ch = NOCHAR;
2260 char *seq_begin; // remember start of esc-sequence here
2261
2262 for (;;)
2263 {
2264 if (ecb_unlikely (ch == NOCHAR))
2265 {
2266 seq_begin = cmdbuf_ptr;
2267 ch = next_char ();
2268
2269 if (ch == NOCHAR)
2270 break;
2271 }
2272
2273 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2274 {
2275 if (ecb_unlikely (!seen_input))
2276 {
2277 seen_input = 1;
2278 // many badly-written programs (e.g. jed) contain a race condition:
2279 // they first read the screensize and then install a SIGWINCH handler.
2280 // some window managers resize the window early, and these programs
2281 // then sometimes get the size wrong.
2282 // unfortunately other programs are even more buggy and dislike
2283 // being sent SIGWINCH, so only do it when we were in fact being
2284 // resized.
2285 if (seen_resize && cmd_pid)
2286 kill (-cmd_pid, SIGWINCH);
2287 }
2288
2289 /* Read a text string from the input buffer */
2290 wchar_t buf[UBUFSIZ];
2291 bool refreshnow = false;
2292 int nlines = 0;
2293 wchar_t *str = buf;
2294 wchar_t *eol = str + min (ncol, UBUFSIZ);
2295
2296 for (;;)
2297 {
2298 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2299 break;
2300
2301 *str++ = ch;
2302
2303 if (ecb_unlikely (ch == C0_LF || str >= eol))
2304 {
2305 if (ch == C0_LF)
2306 nlines++;
2307
2308 refresh_count++;
2309
2310 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2311 {
2312 refresh_count = 0;
2313
2314 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2315 {
2316 refreshnow = true;
2317 ch = NOCHAR;
2318 break;
2319 }
2320 }
2321
2322 // scr_add_lines only works for nlines <= nrow - 1.
2323 if (nlines >= nrow - 1)
2324 {
2325 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2326 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2327 scr_add_lines (buf, str - buf, nlines);
2328
2329 nlines = 0;
2330 str = buf;
2331 eol = str + min (ncol, UBUFSIZ);
2332 }
2333
2334 if (str >= eol)
2335 {
2336 if (eol >= buf + UBUFSIZ)
2337 {
2338 ch = NOCHAR;
2339 break;
2340 }
2341 else
2342 eol = min (eol + ncol, buf + UBUFSIZ);
2343 }
2344
2345 }
2346
2347 seq_begin = cmdbuf_ptr;
2348 ch = next_char ();
2349 }
2350
2351 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2352 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2353 scr_add_lines (buf, str - buf, nlines);
2354
2355 /*
2356 * If there have been a lot of new lines, then update the screen
2357 * What the heck we'll cheat and only refresh less than every page-full.
2358 * if skipScroll is enabled.
2359 */
2360 if (refreshnow)
2361 {
2362 scr_refresh ();
2363 want_refresh = 1;
2364 }
2050 } 2365 }
2051 else 2366 else
2052 { 2367 {
2053 if (TermWin.pixmap != None) 2368 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 { 2369 {
2089 if (oldp != None) 2370 process_nonprinting (ch);
2090 pchanged = 1; 2371 }
2372 catch (const class out_of_input &o)
2373 {
2374 // we ran out of input, retry later
2375 cmdbuf_ptr = seq_begin;
2091 break; 2376 break;
2092 } 2377 }
2093 if (oldp != TermWin.parent[i]) 2378
2094 pchanged = 1; 2379 ch = NOCHAR;
2095 }
2096 n = 0;
2097 if (pchanged)
2098 { 2380 }
2099 for (; n < (unsigned int)i; n++) 2381 }
2100 { 2382}
2101 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2383
2102 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2384// read the next character
2103 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2385wchar_t ecb_hot
2104 { 2386rxvt_term::next_char () NOTHROW
2105 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2387{
2106 break; 2388 while (cmdbuf_ptr < cmdbuf_endp)
2107 } 2389 {
2108 } 2390 // assume 7-bit to be ascii ALWAYS
2391 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2392 return *cmdbuf_ptr++;
2393
2394 wchar_t wc;
2395 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2396
2397 if (len == (size_t)-2)
2109 } 2398 {
2110 if (n > (int)(sizeof(TermWin.parent) 2399 // the mbstate stores incomplete sequences. didn't know this :/
2111 / sizeof(TermWin.parent[0]))) 2400 cmdbuf_ptr = cmdbuf_endp;
2401 break;
2112 { 2402 }
2113 D_X((stderr, "InheritPixmap Turning off")); 2403
2114 XSetWindowBackground(display->display, TermWin.parent[0], 2404 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 } 2405 {
2121 else 2406 mbstate.reset (); // reset now undefined conversion state
2407 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2408 // in which case we "erroneously" return the next byte which might be valid.
2409 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2122 { 2410 }
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 2411
2128 rqt.tv_sec = 1; 2412 // assume wchar == unicode
2129 rqt.tv_nsec = 0; 2413 cmdbuf_ptr += len;
2130 nanosleep(&rqt, NULL); 2414 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 } 2415 }
2416
2417 return NOCHAR;
2418}
2419
2420// read the next octet
2421uint32_t ecb_hot
2422rxvt_term::next_octet () NOTHROW
2423{
2424 return cmdbuf_ptr < cmdbuf_endp
2425 ? (unsigned char)*cmdbuf_ptr++
2426 : NOCHAR;
2427}
2428
2429static class out_of_input out_of_input;
2430
2431wchar_t ecb_hot
2432rxvt_term::cmd_getc () THROW ((class out_of_input))
2433{
2434 wchar_t c = next_char ();
2435
2436 if (c == NOCHAR)
2437 throw out_of_input;
2438
2145 return pchanged; 2439 return c;
2146} 2440}
2147#endif
2148 2441
2149/*}}} */ 2442uint32_t ecb_hot
2443rxvt_term::cmd_get8 () THROW ((class out_of_input))
2444{
2445 uint32_t c = next_octet ();
2446
2447 if (c == NOCHAR)
2448 throw out_of_input;
2449
2450 return c;
2451}
2150 2452
2151/*{{{ print pipe */ 2453/*{{{ print pipe */
2152/*----------------------------------------------------------------------*/ 2454/*----------------------------------------------------------------------*/
2153#ifdef PRINTPIPE 2455#ifdef PRINTPIPE
2154FILE * 2456FILE * ecb_cold
2155rxvt_term::popen_printer () 2457rxvt_term::popen_printer ()
2156{ 2458{
2157 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2459 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2158 2460
2159 if (stream == NULL) 2461 if (stream == NULL)
2160 rxvt_print_error("can't open printer pipe"); 2462 rxvt_warn ("can't open printer pipe, not printing.\n");
2463
2161 return stream; 2464 return stream;
2162} 2465}
2163 2466
2164int 2467int ecb_cold
2165rxvt_term::pclose_printer (FILE *stream) 2468rxvt_term::pclose_printer (FILE *stream)
2166{ 2469{
2167 fflush (stream); 2470 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); 2471 return pclose (stream);
2174# endif
2175} 2472}
2176 2473
2177/* 2474/*
2178 * simulate attached vt100 printer 2475 * simulate attached vt100 printer
2179 */ 2476 */
2180void 2477void ecb_cold
2181rxvt_term::process_print_pipe () 2478rxvt_term::process_print_pipe ()
2182{ 2479{
2183 int done; 2480 FILE *fd = popen_printer ();
2184 FILE *fd;
2185 2481
2186 if ((fd = popen_printer ()) == NULL) 2482 if (!fd)
2187 return; 2483 return;
2188 2484
2189 /* 2485 /*
2190 * Send all input to the printer until either ESC[4i or ESC[?4i 2486 * Send all input to the printer until either ESC[4i or ESC[?4i
2191 * is received. 2487 * is received.
2192 */ 2488 */
2193 for (done = 0; !done;) 2489 for (int done = 0; !done; )
2194 { 2490 {
2195 unsigned char buf[8]; 2491 unsigned char buf[8];
2196 unsigned char ch; 2492 unicode_t ch;
2197 unsigned int i, len; 2493 unsigned int i, len;
2198 2494
2199 if ((ch = cmd_getc ()) != C0_ESC) 2495 if ((ch = cmd_getc ()) != C0_ESC)
2200 { 2496 {
2201 if (putc(ch, fd) == EOF) 2497 if (putc (ch, fd) == EOF)
2202 break; /* done = 1 */ 2498 break; /* done = 1 */
2203 } 2499 }
2204 else 2500 else
2205 { 2501 {
2206 len = 0; 2502 len = 0;
… …
2217 { 2513 {
2218 if ((buf[len++] = cmd_getc ()) == 'i') 2514 if ((buf[len++] = cmd_getc ()) == 'i')
2219 break; /* done = 1 */ 2515 break; /* done = 1 */
2220 } 2516 }
2221 } 2517 }
2518
2222 for (i = 0; i < len; i++) 2519 for (i = 0; i < len; i++)
2223 if (putc(buf[i], fd) == EOF) 2520 if (putc (buf[i], fd) == EOF)
2224 { 2521 {
2225 done = 1; 2522 done = 1;
2226 break; 2523 break;
2227 } 2524 }
2228 } 2525 }
2229 } 2526 }
2527
2230 pclose_printer (fd); 2528 pclose_printer (fd);
2231} 2529}
2232#endif /* PRINTPIPE */ 2530#endif /* PRINTPIPE */
2233/*}}} */ 2531/*}}} */
2234 2532
2235/* *INDENT-OFF* */
2236enum { 2533enum {
2237 C1_40 = 0x40, 2534 C1_40 = 0x40,
2238 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2535 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, 2536 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, 2537 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 2538 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2242}; 2539};
2243/* *INDENT-ON* */
2244 2540
2245/*{{{ process non-printing single characters */ 2541/*{{{ process non-printing single characters */
2246void 2542void ecb_hot
2247rxvt_term::process_nonprinting (unsigned char ch) 2543rxvt_term::process_nonprinting (unicode_t ch)
2248{ 2544{
2249 switch (ch) 2545 switch (ch)
2250 { 2546 {
2547 case C0_ESC:
2548 process_escape_seq ();
2549 break;
2251 case C0_ENQ: /* terminal Status */ 2550 case C0_ENQ: /* terminal Status */
2252 if (rs[Rs_answerbackstring]) 2551 if (rs[Rs_answerbackstring])
2253 tt_write( 2552 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 2553 else
2257 tt_write((unsigned char *)VT100_ANS, 2554 tt_write (VT100_ANS, strlen (VT100_ANS));
2258 (unsigned int)STRLEN(VT100_ANS));
2259 break; 2555 break;
2260 case C0_BEL: /* bell */ 2556 case C0_BEL: /* bell */
2261 scr_bell (); 2557 scr_bell ();
2262 break; 2558 break;
2263 case C0_BS: /* backspace */ 2559 case C0_BS: /* backspace */
… …
2278 scr_charset_choose (1); 2574 scr_charset_choose (1);
2279 break; 2575 break;
2280 case C0_SI: /* shift in - acs */ 2576 case C0_SI: /* shift in - acs */
2281 scr_charset_choose (0); 2577 scr_charset_choose (0);
2282 break; 2578 break;
2579
2580#ifdef EIGHT_BIT_CONTROLS
2581 // 8-bit controls
2582 case 0x90: /* DCS */
2583 process_dcs_seq ();
2584 break;
2585 case 0x9b: /* CSI */
2586 process_csi_seq ();
2587 break;
2588 case 0x9d: /* OSC */
2589 process_osc_seq ();
2590 break;
2591#endif
2283 } 2592 }
2284} 2593}
2285/*}}} */ 2594/*}}} */
2286 2595
2287 2596
2288/*{{{ process VT52 escape sequences */ 2597/*{{{ process VT52 escape sequences */
2289void 2598void ecb_cold
2290rxvt_term::process_escape_vt52 (unsigned char ch) 2599rxvt_term::process_escape_vt52 (unicode_t ch)
2291{ 2600{
2292 int row, col; 2601 int row, col;
2293 2602
2294 switch (ch) 2603 switch (ch)
2295 { 2604 {
… …
2325 row = cmd_getc () - ' '; 2634 row = cmd_getc () - ' ';
2326 col = cmd_getc () - ' '; 2635 col = cmd_getc () - ' ';
2327 scr_gotorc (row, col, 0); 2636 scr_gotorc (row, col, 0);
2328 break; 2637 break;
2329 case 'Z': /* identify the terminal type */ 2638 case 'Z': /* identify the terminal type */
2330 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2639 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2331 break; 2640 break;
2332 case '<': /* turn off VT52 mode */ 2641 case '<': /* turn off VT52 mode */
2333 PrivMode(0, PrivMode_vt52); 2642 priv_modes &= ~PrivMode_vt52;
2334 break; 2643 break;
2335 case 'F': /* use special graphics character set */ 2644 case 'F': /* use special graphics character set */
2336 case 'G': /* use regular character set */ 2645 case 'G': /* use regular character set */
2337 /* unimplemented */ 2646 /* unimplemented */
2338 break; 2647 break;
… …
2344} 2653}
2345/*}}} */ 2654/*}}} */
2346 2655
2347 2656
2348/*{{{ process escape sequences */ 2657/*{{{ process escape sequences */
2349void 2658void ecb_hot
2350rxvt_term::process_escape_seq () 2659rxvt_term::process_escape_seq ()
2351{ 2660{
2352 unsigned char ch = cmd_getc (); 2661 unicode_t ch = cmd_getc ();
2353 2662
2354 if (PrivateModes & PrivMode_vt52) 2663 if (priv_modes & PrivMode_vt52)
2355 { 2664 {
2356 process_escape_vt52 (ch); 2665 process_escape_vt52 (ch);
2357 return; 2666 return;
2358 } 2667 }
2359 2668
2360 switch (ch) 2669 switch (ch)
2361 { 2670 {
2362 /* case 1: do_tek_mode (); break; */
2363 case '#': 2671 case '#':
2364 if (cmd_getc () == '8') 2672 if (cmd_getc () == '8')
2365 scr_E (); 2673 scr_E ();
2366 break; 2674 break;
2367 case '(': 2675 case '(':
… …
2374 scr_charset_set (2, (unsigned int)cmd_getc ()); 2682 scr_charset_set (2, (unsigned int)cmd_getc ());
2375 break; 2683 break;
2376 case '+': 2684 case '+':
2377 scr_charset_set (3, (unsigned int)cmd_getc ()); 2685 scr_charset_set (3, (unsigned int)cmd_getc ());
2378 break; 2686 break;
2379#ifdef MULTICHAR_SET 2687#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': 2688 case '6':
2386 scr_backindex (); 2689 scr_backindex ();
2387 break; 2690 break;
2388#endif 2691#endif
2389 case '7': 2692 case '7':
2390 scr_cursor (SAVE); 2693 scr_cursor (SAVE);
2391 break; 2694 break;
2392 case '8': 2695 case '8':
2393 scr_cursor (RESTORE); 2696 scr_cursor (RESTORE);
2394 break; 2697 break;
2395#ifndef NO_FRILLS 2698#if !ENABLE_MINIMAL
2396 case '9': 2699 case '9':
2397 scr_forwardindex (); 2700 scr_forwardindex ();
2398 break; 2701 break;
2399#endif 2702#endif
2703 // DECPAM/DECPNM
2400 case '=': 2704 case '=':
2705 priv_modes |= PrivMode_aplKP;
2706 break;
2401 case '>': 2707 case '>':
2402 PrivMode((ch == '='), PrivMode_aplKP); 2708 priv_modes &= ~PrivMode_aplKP;
2403 break; 2709 break;
2404 2710
2405 case C1_40: 2711 case C1_40:
2406 cmd_getc (); 2712 cmd_getc ();
2407 break; 2713 break;
… …
2410 break; 2716 break;
2411 2717
2412 /* 8.3.87: NEXT LINE */ 2718 /* 8.3.87: NEXT LINE */
2413 case C1_NEL: /* ESC E */ 2719 case C1_NEL: /* ESC E */
2414 { 2720 {
2415 uint32_t nlcr[] = { '\n', '\r' }; 2721 wchar_t nlcr[] = { C0_LF, C0_CR };
2416 scr_add_lines (nlcr, 1, 2); 2722 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2417 } 2723 }
2418 break; 2724 break;
2419 2725
2420 /* kidnapped escape sequence: Should be 8.3.48 */ 2726 /* kidnapped escape sequence: Should be 8.3.48 */
2421 case C1_ESA: /* ESC G */ 2727 case C1_ESA: /* ESC G */
2422 process_graphics (); 2728 // used by original rxvt for rob nations own graphics mode
2729 if (cmd_getc () == 'Q')
2730 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2423 break; 2731 break;
2424 2732
2425 /* 8.3.63: CHARACTER TABULATION SET */ 2733 /* 8.3.63: CHARACTER TABULATION SET */
2426 case C1_HTS: /* ESC H */ 2734 case C1_HTS: /* ESC H */
2427 scr_set_tab (1); 2735 scr_set_tab (1);
… …
2431 case C1_RI: /* ESC M */ 2739 case C1_RI: /* ESC M */
2432 scr_index (DN); 2740 scr_index (DN);
2433 break; 2741 break;
2434 2742
2435 /* 8.3.142: SINGLE-SHIFT TWO */ 2743 /* 8.3.142: SINGLE-SHIFT TWO */
2436 /*case C1_SS2: scr_single_shift (2); break; */ 2744 /* case C1_SS2: break; */
2437 2745
2438 /* 8.3.143: SINGLE-SHIFT THREE */ 2746 /* 8.3.143: SINGLE-SHIFT THREE */
2439 /*case C1_SS3: scr_single_shift (3); break; */ 2747 /* case C1_SS3: break; */
2440 2748
2441 /* 8.3.27: DEVICE CONTROL STRING */ 2749 /* 8.3.27: DEVICE CONTROL STRING */
2442 case C1_DCS: /* ESC P */ 2750 case C1_DCS: /* ESC P */
2443 process_dcs_seq (); 2751 process_dcs_seq ();
2444 break; 2752 break;
2445 2753
2446 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2754 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2447 case C1_SCI: /* ESC Z */ 2755 case C1_SCI: /* ESC Z */
2448 tt_write((const unsigned char *)ESCZ_ANSWER, 2756 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2449 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2450 break; /* steal obsolete ESC [ c */ 2757 break; /* steal obsolete ESC [ c */
2451 2758
2452 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2759 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2453 case C1_CSI: /* ESC [ */ 2760 case C1_CSI: /* ESC [ */
2454 process_csi_seq (); 2761 process_csi_seq ();
2455 break; 2762 break;
2456 2763
2457 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2764 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2458 case C1_OSC: /* ESC ] */ 2765 case C1_OSC: /* ESC ] */
2459 process_osc_seq (); 2766 process_osc_seq ();
2460 break; 2767 break;
2461 2768
2462 /* 8.3.106: RESET TO INITIAL STATE */ 2769 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2463 case 'c': 2770 case 'c':
2771 mbstate.reset ();
2464 scr_poweron (); 2772 scr_poweron ();
2465 scrollbar_show (1); 2773 scrollBar.show (1);
2466 break; 2774 break;
2467 2775
2468 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2776 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2469 case 'n': 2777 case 'n':
2470 scr_charset_choose (2); 2778 scr_charset_choose (2);
… …
2477 } 2785 }
2478} 2786}
2479/*}}} */ 2787/*}}} */
2480 2788
2481/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2789/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2482/* *INDENT-OFF* */
2483enum { 2790enum {
2484 CSI_ICH = 0x40, 2791 CSI_ICH = 0x40,
2485 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2792 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 , 2793 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, 2794 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, 2795 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, 2796 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, 2797 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 , 2798 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 2799 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2493}; 2800};
2494 2801
2495#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2802#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2496 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2803 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2497 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2804 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2498#define get_byte_array_bit(array, bit) \ 2805#define get_byte_array_bit(array, bit) \
2499 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2806 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2500 2807
2501const unsigned char csi_defaults[] = 2808static const unsigned char csi_defaults[] =
2502 { 2809 {
2503 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2810 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, */ 2811 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, */ 2812 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, [, \, ], ^, _, */ 2813 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, */ 2814 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, */ 2815 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, */ 2816 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, {, |, }, ~, */ 2817 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2511 }; 2818 };
2512/* *INDENT-ON* */
2513 2819
2514void 2820void ecb_hot
2515rxvt_term::process_csi_seq () 2821rxvt_term::process_csi_seq ()
2516{ 2822{
2517 unsigned char ch, priv, i; 2823 unicode_t ch, priv, prev_ch, i;
2518 unsigned int nargs, p; 2824 unsigned int nargs, p;
2519 int n, ndef; 2825 int n, ndef;
2520 int arg[ESC_ARGS]; 2826 int arg[ESC_ARGS] = { };
2521 2827
2522 for (nargs = ESC_ARGS; nargs > 0;) 2828 nargs = 0;
2523 arg[--nargs] = 0;
2524 2829
2525 priv = 0; 2830 priv = 0;
2526 ch = cmd_getc (); 2831 ch = cmd_getc ();
2527 if (ch >= '<' && ch <= '?') 2832 if ((ch >= '<' && ch <= '?') || ch == '!')
2833 {
2528 { /* '<' '=' '>' '?' */ 2834 /* '<' '=' '>' '?' '!' */
2529 priv = ch; 2835 priv = ch;
2530 ch = cmd_getc (); 2836 ch = cmd_getc ();
2531 } 2837 }
2838
2839 prev_ch = 0;
2532 /* read any numerical arguments */ 2840 /* read any numerical arguments */
2533 for (n = -1; ch < CSI_ICH; ) 2841 for (n = -1; ch < CSI_ICH; )
2534 { 2842 {
2535 if (isdigit(ch)) 2843 if (isdigit (ch))
2536 { 2844 {
2537 if (n < 0) 2845 if (n < 0)
2538 n = ch - '0'; 2846 n = ch - '0';
2539 else 2847 else
2540 n = n * 10 + ch - '0'; 2848 n = n * 10 + ch - '0';
… …
2543 { 2851 {
2544 if (nargs < ESC_ARGS) 2852 if (nargs < ESC_ARGS)
2545 arg[nargs++] = n; 2853 arg[nargs++] = n;
2546 n = -1; 2854 n = -1;
2547 } 2855 }
2548 else if (ch == '\b') 2856 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); 2857 process_nonprinting (ch);
2560 } 2858
2859 prev_ch = ch;
2561 ch = cmd_getc (); 2860 ch = cmd_getc ();
2562 } 2861 }
2563 2862
2564 if (ch > CSI_7F) 2863 if (ch > CSI_7F)
2565 return; 2864 return;
2566 2865
2567 if (nargs < ESC_ARGS) 2866 if (nargs < ESC_ARGS)
2568 arg[nargs++] = n; 2867 arg[nargs++] = n;
2569 2868
2570 i = ch - CSI_ICH; 2869 i = ch - CSI_ICH;
2571 ndef = get_byte_array_bit(csi_defaults, i); 2870 ndef = get_byte_array_bit (csi_defaults, i);
2572 for (p = 0; p < nargs; p++) 2871 for (p = 0; p < nargs; p++)
2573 if (arg[p] == -1) 2872 if (arg[p] == -1)
2574 arg[p] = ndef; 2873 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 2874
2583 /* 2875 /*
2584 * private mode handling 2876 * private mode handling
2585 */ 2877 */
2586 if (priv) 2878 if (priv)
2587 { 2879 {
2588 switch (priv) 2880 switch (priv)
2589 { 2881 {
2590 case '>': 2882 case '>':
2591 if (ch == CSI_DA) /* secondary device attributes */ 2883 if (ch == CSI_DA) /* secondary device attributes */
2884 {
2885 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2886 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2887 //
2888 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2889 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2890 // versions.
2891 //
2592 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2892 tt_printf ("\033[>%d;95;0c", 'U');
2893 }
2593 break; 2894 break;
2895
2594 case '?': 2896 case '?':
2595 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2897 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2596 process_terminal_mode (ch, priv, nargs, arg); 2898 process_terminal_mode (ch, priv, nargs, arg);
2597 break; 2899 break;
2900
2901 case '!':
2902 if (ch == CSI_70)
2903 {
2904 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2905 scr_soft_reset ();
2906
2907 static const int pm_h[] = { 7, 25 };
2908 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2909
2910 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2911 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2598 } 2912 }
2913 break;
2914 }
2915
2599 return; 2916 return;
2600 } 2917 }
2601 2918
2602 switch (ch) 2919 switch (ch)
2603 { 2920 {
2604 /* 2921 /*
2605 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2922 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2606 */ 2923 */
2607#ifdef PRINTPIPE 2924#ifdef PRINTPIPE
2608 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2925 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2609 switch (arg[0]) 2926 switch (arg[0])
2610 { 2927 {
… …
2617 } 2934 }
2618 break; 2935 break;
2619#endif 2936#endif
2620 2937
2621 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2938 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2622 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2939 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2623 arg[0] = -arg[0]; 2940 arg[0] = -arg[0];
2624 /* FALLTHROUGH */ 2941 /* FALLTHROUGH */
2625 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2942 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2626 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2943 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2627 scr_gotorc (arg[0], 0, RELATIVE); 2944 scr_gotorc (arg[0], 0, RELATIVE);
2628 break; 2945 break;
2629 2946
2630 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2947 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2631 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2948 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2702 3019
2703 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3020 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2704 arg[0] = -arg[0]; 3021 arg[0] = -arg[0];
2705 /* FALLTHROUGH */ 3022 /* FALLTHROUGH */
2706 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3023 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2707 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3024 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2708 break; 3025 break;
2709 3026
2710 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3027 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2711 tt_write((const unsigned char *)VT100_ANS, 3028 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2712 (unsigned int)(sizeof(VT100_ANS) - 1));
2713 break; 3029 break;
2714 3030
2715 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3031 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2716 process_sgr_mode (nargs, arg); 3032 process_sgr_mode (nargs, arg);
2717 break; 3033 break;
2718 3034
2719 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3035 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2720 switch (arg[0]) 3036 switch (arg[0])
2721 { 3037 {
2722 case 5: /* DSR requested */ 3038 case 5: /* DSR requested */
2723 tt_printf("\033[0n"); 3039 tt_printf ("\033[0n");
2724 break; 3040 break;
2725 case 6: /* CPR requested */ 3041 case 6: /* CPR requested */
2726 scr_report_position (); 3042 scr_report_position ();
2727 break; 3043 break;
2728#if defined (ENABLE_DISPLAY_ANSWER)
2729 case 7: /* unofficial extension */ 3044 case 7: /* unofficial extension */
3045 if (option (Opt_insecure))
2730 tt_printf("%-.250s\n", rs[Rs_display_name]); 3046 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2731 break; 3047 break;
2732#endif
2733 case 8: /* unofficial extension */ 3048 case 8: /* unofficial extension */
2734 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3049 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2735 break; 3050 break;
2736 } 3051 }
2737 break; 3052 break;
2738 3053
2739 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3054 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2772 break; 3087 break;
2773 3088
2774 case CSI_RM: /* 8.3.107: RESET MODE */ 3089 case CSI_RM: /* 8.3.107: RESET MODE */
2775 if (arg[0] == 4) 3090 if (arg[0] == 4)
2776 scr_insert_mode (0); 3091 scr_insert_mode (0);
3092 else if (arg[0] == 20)
3093 priv_modes &= ~PrivMode_LFNL;
2777 break; 3094 break;
2778 3095
2779 case CSI_SM: /* 8.3.126: SET MODE */ 3096 case CSI_SM: /* 8.3.126: SET MODE */
2780 if (arg[0] == 4) 3097 if (arg[0] == 4)
2781 scr_insert_mode (1); 3098 scr_insert_mode (1);
3099 else if (arg[0] == 20)
3100 priv_modes |= PrivMode_LFNL;
3101 break;
3102
3103 case CSI_71: // DECSCUSR: set cursor style
3104 if (prev_ch == ' ')
3105 set_cursor_style (arg[0]);
2782 break; 3106 break;
2783 3107
2784 /* 3108 /*
2785 * PRIVATE USE beyond this point. All CSI_7? sequences here 3109 * PRIVATE USE beyond this point. All CSI_7? sequences here
2786 */ 3110 */
… …
2798 break; 3122 break;
2799 case CSI_75: 3123 case CSI_75:
2800 scr_cursor (RESTORE); 3124 scr_cursor (RESTORE);
2801 break; 3125 break;
2802 3126
2803#ifndef NO_FRILLS 3127#if !ENABLE_MINIMAL
2804 case CSI_74: 3128 case CSI_74:
2805 process_window_ops (arg, nargs); 3129 process_window_ops (arg, nargs);
2806 break; 3130 break;
2807#endif 3131#endif
2808 3132
2809 case CSI_78: /* DECREQTPARM */ 3133 case CSI_78: /* DECREQTPARM */
2810 if (arg[0] == 0 || arg[0] == 1) 3134 if (arg[0] == 0 || arg[0] == 1)
2811 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3135 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2812 /* FALLTHROUGH */ 3136 break;
2813 3137
2814 default: 3138 default:
2815 break; 3139 break;
2816 } 3140 }
2817} 3141}
2818/*}}} */ 3142/*}}} */
2819 3143
2820#ifndef NO_FRILLS 3144#if !ENABLE_MINIMAL
2821/* ARGSUSED */
2822void 3145void
2823rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3146rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2824{ 3147{
2825 int x, y; 3148 int x, y;
2826#if 0
2827 char *s;
2828#endif
2829 XWindowAttributes wattr; 3149 XWindowAttributes wattr;
2830 Window wdummy; 3150 Window wdummy;
3151
3152 dLocal (Display *, dpy);
2831 3153
2832 if (nargs == 0) 3154 if (nargs == 0)
2833 return; 3155 return;
3156
2834 switch (args[0]) 3157 switch (args[0])
2835 { 3158 {
2836 /* 3159 /*
2837 * commands 3160 * commands
2838 */ 3161 */
2839 case 1: /* deiconify window */ 3162 case 1: /* deiconify window */
2840 XMapWindow(display->display, TermWin.parent[0]); 3163 XMapWindow (dpy, parent);
2841 break; 3164 break;
2842 case 2: /* iconify window */ 3165 case 2: /* iconify window */
2843 XIconifyWindow(display->display, TermWin.parent[0], 3166 XIconifyWindow (dpy, parent, display->screen);
2844 DefaultScreen(display->display));
2845 break; 3167 break;
2846 case 3: /* set position (pixels) */ 3168 case 3: /* set position (pixels) */
2847 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3169 XMoveWindow (dpy, parent, args[1], args[2]);
2848 break; 3170 break;
2849 case 4: /* set size (pixels) */ 3171 case 4: /* set size (pixels) */
2850 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3172 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2851 break; 3173 break;
2852 case 5: /* raise window */ 3174 case 5: /* raise window */
2853 XRaiseWindow(display->display, TermWin.parent[0]); 3175 XRaiseWindow (dpy, parent);
2854 break; 3176 break;
2855 case 6: /* lower window */ 3177 case 6: /* lower window */
2856 XLowerWindow(display->display, TermWin.parent[0]); 3178 XLowerWindow (dpy, parent);
2857 break; 3179 break;
2858 case 7: /* refresh window */ 3180 case 7: /* refresh window */
2859 scr_touch (true); 3181 scr_touch (true);
2860 break; 3182 break;
2861 case 8: /* set size (chars) */ 3183 case 8: /* set size (chars) */
2862 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3184 set_widthheight ((unsigned int) (args[2] * fwidth),
2863 (unsigned int)(args[1] * TermWin.fheight)); 3185 (unsigned int) (args[1] * fheight));
2864 break; 3186 break;
3187
3188 //case 9: NYI, TODO, restore maximized window or maximize window
2865 default: 3189 default:
2866 if (args[0] >= 24) /* set height (chars) */ 3190 if (args[0] >= 24) /* set height (chars) */
2867 set_widthheight ((unsigned int)TermWin.width, 3191 set_widthheight ((unsigned int)vt_width,
2868 (unsigned int)(args[1] * TermWin.fheight)); 3192 (unsigned int) (args[1] * fheight));
2869 break; 3193 break;
3194
2870 /* 3195 /*
2871 * reports - some output format copied from XTerm 3196 * reports - some output format copied from XTerm
2872 */ 3197 */
2873 case 11: /* report window state */ 3198 case 11: /* report window state */
2874 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3199 XGetWindowAttributes (dpy, parent, &wattr);
2875 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3200 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2876 break; 3201 break;
2877 case 13: /* report window position */ 3202 case 13: /* report window position */
2878 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3203 XGetWindowAttributes (dpy, parent, &wattr);
2879 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3204 XTranslateCoordinates (dpy, parent, wattr.root,
2880 -wattr.border_width, -wattr.border_width, 3205 -wattr.border_width, -wattr.border_width,
2881 &x, &y, &wdummy); 3206 &x, &y, &wdummy);
2882 tt_printf("\033[3;%d;%dt", x, y); 3207 tt_printf ("\033[3;%d;%dt", x, y);
2883 break; 3208 break;
2884 case 14: /* report window size (pixels) */ 3209 case 14: /* report window size (pixels) */
2885 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3210 XGetWindowAttributes (dpy, parent, &wattr);
2886 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3211 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2887 break; 3212 break;
3213 case 18: /* report text area size (chars) */
3214 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3215 break;
2888 case 18: /* report window size (chars) */ 3216 case 19: /* report window size (chars) */
2889 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3217 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2890 break; 3218 break;
2891#if 0 /* XXX: currently disabled due to security concerns */
2892 case 20: /* report icon label */ 3219 case 20: /* report icon label */
2893 XGetIconName(display->display, TermWin.parent[0], &s); 3220 {
3221 char *s;
3222 XGetIconName (dpy, parent, &s);
2894 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3223 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3224 XFree (s);
3225 }
2895 break; 3226 break;
2896 case 21: /* report window title */ 3227 case 21: /* report window title */
2897 XFetchName(display->display, TermWin.parent[0], &s); 3228 {
3229 char *s;
3230 XFetchName (dpy, parent, &s);
2898 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3231 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3232 XFree (s);
3233 }
2899 break; 3234 break;
2900#endif
2901
2902 } 3235 }
2903} 3236}
2904#endif 3237#endif
2905 3238
2906/*----------------------------------------------------------------------*/ 3239/*----------------------------------------------------------------------*/
2907/* 3240/*
2908 * get input up until STRING TERMINATOR (or BEL) 3241 * get input up until STRING TERMINATOR (or BEL)
2909 * ends_how is terminator used. returned input must be free()d 3242 * ends_how is terminator used. returned input must be free()'d
2910 */ 3243 */
2911unsigned char * 3244char *
2912rxvt_term::get_to_st (unsigned char *ends_how) 3245rxvt_term::get_to_st (unicode_t &ends_how)
2913{ 3246{
2914 int seen_esc = 0; /* seen escape? */ 3247 unicode_t ch;
3248 bool seen_esc = false;
2915 unsigned int n = 0; 3249 unsigned int n = 0;
2916 unsigned char *s; 3250 wchar_t string[CBUFSIZ];
2917 unsigned char ch, string[STRING_MAX];
2918 3251
2919 for (; (ch = cmd_getc ());) 3252 while ((ch = cmd_getc ()) != NOCHAR)
2920 { 3253 {
2921 if (ch == C0_BEL 3254 if (seen_esc)
2922 || ch == CHAR_ST 3255 {
2923 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3256 if (ch == 0x5c) /* 7bit ST */
2924 break; 3257 break;
3258 else
3259 return NULL;
3260 }
2925 if (ch == C0_ESC) 3261 else if (ch == C0_ESC)
2926 { 3262 {
2927 seen_esc = 1; 3263 seen_esc = true;
2928 continue; 3264 continue;
2929 } 3265 }
3266 else if (ch == C0_BEL || ch == CHAR_ST)
3267 break;
2930 else if (ch == '\t') 3268 else if (ch == C0_SYN)
2931 ch = ' '; /* translate '\t' to space */ 3269 ch = cmd_get8 ();
2932 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3270 else if (ch < 0x20)
2933 return NULL; /* other control character - exit */ 3271 return NULL; /* other control character - exit */
3272
3273 seen_esc = false;
3274
2934 if (n < sizeof(string) - 1) 3275 if (n >= sizeof (string) - 1)
3276 // stop at some sane length
3277 return NULL;
3278
2935 string[n++] = ch; 3279 string[n++] = ch;
2936 seen_esc = 0;
2937 } 3280 }
3281
2938 string[n++] = '\0'; 3282 string[n++] = '\0';
2939 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3283
2940 return NULL;
2941 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3284 ends_how = (ch == 0x5c ? C0_ESC : ch);
2942 STRNCPY(s, string, n); 3285
2943 return s; 3286 return rxvt_wcstombs (string);
2944} 3287}
2945 3288
2946/*----------------------------------------------------------------------*/ 3289/*----------------------------------------------------------------------*/
2947/* 3290/*
2948 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3291 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2949 */ 3292 */
2950void 3293void
2951rxvt_term::process_dcs_seq () 3294rxvt_term::process_dcs_seq ()
2952{ 3295{
2953 unsigned char eh, *s;
2954 /* 3296 /*
2955 * Not handled yet 3297 * Not handled yet
2956 */ 3298 */
3299
3300 unicode_t eh;
2957 s = get_to_st (&eh); 3301 char *s = get_to_st (eh);
2958 if (s) 3302 if (s)
2959 free(s); 3303 free (s);
3304
2960 return; 3305 return;
2961} 3306}
2962 3307
2963/*----------------------------------------------------------------------*/ 3308/*----------------------------------------------------------------------*/
2964/* 3309/*
2965 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3310 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2966 */ 3311 */
2967void 3312void
2968rxvt_term::process_osc_seq () 3313rxvt_term::process_osc_seq ()
2969{ 3314{
2970 unsigned char ch, eh, *s; 3315 int arg;
2971 int arg;
2972 3316
2973 ch = cmd_getc (); 3317 unicode_t ch = cmd_getc ();
2974 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3318 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2975 arg = arg * 10 + (ch - '0'); 3319 arg = arg * 10 + (ch - '0');
2976 3320
2977 if (ch == ';') 3321 if (ch == ';')
2978 { 3322 {
3323 unicode_t eh;
2979 s = get_to_st (&eh); 3324 char *s = get_to_st (eh);
3325
2980 if (s) 3326 if (s)
2981 { 3327 {
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); 3328 process_xterm_seq (arg, s, eh);
2994 free(s); 3329 free (s);
2995 } 3330 }
3331 }
3332}
3333
3334void
3335rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3336{
3337 if (str[0] == '?' && !str[1])
2996 } 3338 {
3339 rgba c;
3340 pix_colors_focused[color].get (c);
3341
3342#if XFT
3343 if (c.a != rgba::MAX_CC)
3344 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3345 else
3346#endif
3347 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3348 }
3349 else
3350 set_window_color (color, str);
2997} 3351}
3352
2998/* 3353/*
2999 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3354 * 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 */ 3355 */
3019void 3356void
3020rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3357rxvt_term::process_xterm_seq (int op, char *str, char resp)
3021{ 3358{
3022 int changed = 0; 3359 int color;
3023 int color;
3024 char *buf, *name; 3360 char *buf, *name;
3361 bool query = str[0] == '?' && !str[1];
3362 int saveop = op;
3025 3363
3364 dLocal (Display *, dpy);
3365
3026 assert(str != NULL); 3366 assert (str != NULL);
3367
3368 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3369 return;
3370
3027 switch (op) 3371 switch (op)
3028 { 3372 {
3029 case XTerm_name: 3373 case XTerm_name:
3030 set_title (str); 3374 set_title (str);
3031 /* FALLTHROUGH */ 3375 /* FALLTHROUGH */
3032 case XTerm_iconName: 3376 case XTerm_iconName:
3033 set_iconName (str); 3377 set_icon_name (str);
3034 break; 3378 break;
3035 case XTerm_title: 3379 case XTerm_title:
3036 set_title (str); 3380 set_title (str);
3037 break; 3381 break;
3382 case XTerm_property:
3383 if (str[0] == '?')
3384 {
3385 Atom prop = display->atom (str + 1);
3386 Atom actual_type;
3387 int actual_format;
3388 unsigned long nitems;
3389 unsigned long bytes_after;
3390 unsigned char *value = 0;
3391 const char *str = "";
3392
3393 if (prop
3394 && XGetWindowProperty (dpy, parent,
3395 prop, 0, 1<<16, 0, AnyPropertyType,
3396 &actual_type, &actual_format,
3397 &nitems, &bytes_after, &value) == Success
3398 && actual_type != None
3399 && actual_format == 8)
3400 str = (const char *)(value);
3401
3402 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3403
3404 XFree (value);
3405 }
3406 else
3407 {
3408 char *eq = strchr (str, '=');
3409
3410 if (eq)
3411 {
3412 *eq = 0;
3413 set_utf8_property (display->atom (str), eq + 1);
3414 }
3415 else
3416 XDeleteProperty (dpy, parent,
3417 display->atom (str));
3418 }
3419 break;
3420
3038 case XTerm_Color: 3421 case XTerm_Color:
3039 for (buf = (char *)str; buf && *buf;) 3422 for (buf = (char *)str; buf && *buf;)
3040 { 3423 {
3041 if ((name = STRCHR(buf, ';')) == NULL) 3424 if ((name = strchr (buf, ';')) == NULL)
3042 break; 3425 break;
3426
3043 *name++ = '\0'; 3427 *name++ = '\0';
3044 color = atoi(buf); 3428 color = atoi (buf) + minCOLOR;
3045 if (color < 0 || color >= TOTAL_COLORS) 3429
3430 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3046 break; 3431 break;
3432
3047 if ((buf = STRCHR(name, ';')) != NULL) 3433 if ((buf = strchr (name, ';')) != NULL)
3048 *buf++ = '\0'; 3434 *buf++ = '\0';
3049 set_window_color (color + minCOLOR, name); 3435
3436 process_color_seq (op, color, name, resp);
3050 } 3437 }
3438 break;
3439 case Rxvt_restoreFG:
3440 case XTerm_Color00:
3441 process_color_seq (op, Color_fg, str, resp);
3442 break;
3443 case Rxvt_restoreBG:
3444 case XTerm_Color01:
3445 process_color_seq (op, Color_bg, str, resp);
3051 break; 3446 break;
3052#ifndef NO_CURSORCOLOR 3447#ifndef NO_CURSORCOLOR
3053 case XTerm_Color_cursor: 3448 case XTerm_Color_cursor:
3054 set_window_color (Color_cursor, str); 3449 process_color_seq (op, Color_cursor, str, resp);
3055 break; 3450 break;
3056#endif 3451#endif
3057 case XTerm_Color_pointer: 3452 case XTerm_Color_pointer_fg:
3058 set_window_color (Color_pointer, str); 3453 process_color_seq (op, Color_pointer_fg, str, resp);
3059 break; 3454 break;
3455 case XTerm_Color_pointer_bg:
3456 process_color_seq (op, Color_pointer_bg, str, resp);
3457 break;
3458#ifdef OPTION_HC
3459 case XTerm_Color_HC:
3460 process_color_seq (op, Color_HC, str, resp);
3461 break;
3462 case XTerm_Color_HTC:
3463 process_color_seq (op, Color_HTC, str, resp);
3464 break;
3465#endif
3060#ifndef NO_BOLD_UNDERLINE_REVERSE 3466#ifndef NO_BOLD_UNDERLINE_REVERSE
3061 case XTerm_Color_BD: 3467 case URxvt_Color_BD:
3062 set_window_color (Color_BD, str); 3468 process_color_seq (op, Color_BD, str, resp);
3063 break; 3469 break;
3064 case XTerm_Color_UL: 3470 case URxvt_Color_UL:
3065 set_window_color (Color_UL, str); 3471 process_color_seq (op, Color_UL, str, resp);
3066 break; 3472 break;
3067 case XTerm_Color_RV: 3473 case URxvt_Color_IT:
3068 set_window_color (Color_RV, str); 3474 process_color_seq (op, Color_IT, str, resp);
3069 break; 3475 break;
3070#endif 3476#endif
3477 case URxvt_Color_border:
3478 process_color_seq (op, Color_border, str, resp);
3479 break;
3071 3480
3072 case XTerm_Menu: 3481#if BG_IMAGE_FROM_ROOT
3482 case URxvt_Color_tint:
3483 process_color_seq (op, Color_tint, str, resp);
3073 /* 3484 {
3074 * rxvt_menubar_dispatch() violates the constness of the string, 3485 bool changed = false;
3075 * so DON'T do it here 3486
3487 if (ISSET_PIXCOLOR (Color_tint))
3488 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3489
3490 if (changed)
3491 update_background ();
3076 */ 3492 }
3493
3077 break; 3494 break;
3495#endif
3496
3497#if BG_IMAGE_FROM_FILE
3078 case XTerm_Pixmap: 3498 case Rxvt_Pixmap:
3079 if (*str != ';') 3499 if (!strcmp (str, "?"))
3080 { 3500 {
3081#if XPM_BACKGROUND 3501 char str[256];
3082 scale_pixmap (""); /* reset to default scaling */ 3502 int h_scale = fimage.h_scale;
3083 set_bgPixmap (str); /* change pixmap */ 3503 int v_scale = fimage.v_scale;
3084#endif 3504 int h_align = fimage.h_align;
3085 scr_touch (true); 3505 int v_align = fimage.v_align;
3506
3507 sprintf (str, "[%dx%d+%d+%d]",
3508 h_scale, v_scale,
3509 h_align, v_align);
3510 process_xterm_seq (XTerm_title, str, CHAR_ST);
3086 } 3511 }
3087 while ((str = STRCHR(str, ';')) != NULL) 3512 else
3088 { 3513 {
3514 bool changed = false;
3515
3516 if (*str != ';')
3517 {
3518 try
3519 {
3520 fimage.set_file_geometry (this, str);
3521 changed = true;
3522 }
3523 catch (const class rxvt_failure_exception &e)
3524 {
3525 }
3526 }
3527 else
3528 {
3089 str++; 3529 str++;
3090#if XPM_BACKGROUND 3530 if (fimage.set_geometry (str, true))
3091 changed += scale_pixmap (str); 3531 changed = true;
3092#endif 3532 }
3093 3533
3534 if (changed)
3535 {
3536 if (bg_window_position_sensitive ())
3537 {
3538 int x, y;
3539 get_window_origin (x, y);
3540 parent_x = x;
3541 parent_y = y;
3542 }
3543 update_background ();
3544 }
3094 } 3545 }
3095 if (changed)
3096 {
3097#ifdef XPM_BACKGROUND
3098 resize_pixmap ();
3099#endif
3100 scr_touch (true);
3101 }
3102 break; 3546 break;
3547#endif
3103 3548
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: 3549 case XTerm_logfile:
3550 // TODO, when secure mode?
3111 break; 3551 break;
3112 case XTerm_font: 3552
3113 change_font (0, str);
3114 break;
3115#if 0 3553#if 0
3116 case XTerm_dumpscreen: /* no error notices */ 3554 case Rxvt_dumpscreen: /* no error notices */
3117 { 3555 {
3118 int fd; 3556 int fd;
3119 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3557 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3120 { 3558 {
3121 scr_dump (fd); 3559 scr_dump (fd);
3122 close(fd); 3560 close (fd);
3123 } 3561 }
3124 } 3562 }
3125 break; 3563 break;
3126#endif 3564#endif
3565 case XTerm_font:
3566 op = URxvt_font;
3567 case URxvt_font:
3568#if ENABLE_STYLES
3569 case URxvt_boldFont:
3570 case URxvt_italicFont:
3571 case URxvt_boldItalicFont:
3572#endif
3573 if (query)
3574 tt_printf ("\33]%d;%-.250s%c", saveop,
3575 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3576 ? fontset[op - URxvt_font]->fontdesc : "",
3577 resp);
3578 else
3579 {
3580 const char *&res = rs[Rs_font + (op - URxvt_font)];
3127 3581
3582 res = strdup (str);
3583 allocated.push_back ((void *)res);
3584 set_fonts ();
3585 }
3586 break;
3587
3588 case URxvt_version:
3589 if (query)
3590 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3591 op,
3592 rs[Rs_name], VERSION[0], VERSION[2],
3593 resp);
3594 break;
3595
3596#if !ENABLE_MINIMAL
3597 case URxvt_locale:
3598 if (query)
3599 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3600 else
3601 {
3602 set_locale (str);
3603 pty->set_utf8_mode (enc_utf8);
3604 init_xlocale ();
3605 }
3606 break;
3607
3608 case URxvt_view_up:
3609 case URxvt_view_down:
3610 {
3611 int lines = atoi (str);
3612
3613 if (lines)
3614 scr_page (op == URxvt_view_up ? UP : DN, lines);
3615 else
3616 scr_erase_savelines ();
3617 }
3618
3619 break;
3620#endif
3621
3622#if ENABLE_PERL
3623 case URxvt_perl:
3624 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3625 break;
3626#endif
3128 } 3627 }
3129} 3628}
3130/*----------------------------------------------------------------------*/ 3629/*----------------------------------------------------------------------*/
3131 3630
3132/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3631/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3137 * 's' = save 3636 * 's' = save
3138 * 'r' = restore 3637 * 'r' = restore
3139 * 't' = toggle 3638 * 't' = toggle
3140 * so no need for fancy checking 3639 * so no need for fancy checking
3141 */ 3640 */
3142int 3641int ecb_cold
3143rxvt_term::privcases (int mode, unsigned long bit) 3642rxvt_term::privcases (int mode, unsigned long bit)
3144{ 3643{
3145 int state; 3644 int state;
3146 3645
3147 if (mode == 's') 3646 if (mode == 's')
3148 { 3647 {
3149 SavedModes |= (PrivateModes & bit); 3648 if (priv_modes & bit)
3649 SavedModes |= bit;
3650 else
3651 SavedModes &= ~bit;
3150 return -1; 3652 return -1;
3151 } 3653 }
3152 else 3654 else
3153 { 3655 {
3154 if (mode == 'r') 3656 if (mode == 'r')
3155 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3657 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3156 else 3658 else
3157 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3659 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3158 PrivMode(state, bit); 3660
3661 if (state)
3662 priv_modes |= bit;
3663 else
3664 priv_modes &= ~bit;
3159 } 3665 }
3666
3160 return state; 3667 return state;
3161} 3668}
3162 3669
3163/* we're not using priv _yet_ */ 3670/* we're not using priv _yet_ */
3164void 3671void
3165rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3672rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3166{ 3673{
3167 unsigned int i, j; 3674 unsigned int i, j;
3168 int state; 3675 int state;
3676
3169 static const struct 3677 static const struct
3170 { 3678 {
3171 const int argval; 3679 const int argval;
3172 const unsigned long bit; 3680 const unsigned long bit;
3173 }
3174 argtopriv[] = { 3681 } argtopriv[] = {
3175 { 1, PrivMode_aplCUR }, 3682 { 1, PrivMode_aplCUR }, // DECCKM
3176 { 2, PrivMode_vt52 }, 3683 { 2, PrivMode_vt52 }, // DECANM
3177 { 3, PrivMode_132 }, 3684 { 3, PrivMode_132 }, // DECCOLM
3178 { 4, PrivMode_smoothScroll }, 3685 { 4, PrivMode_smoothScroll }, // DECSCLM
3179 { 5, PrivMode_rVideo }, 3686 { 5, PrivMode_rVideo }, // DECSCNM
3180 { 6, PrivMode_relOrigin }, 3687 { 6, PrivMode_relOrigin }, // DECOM
3181 { 7, PrivMode_Autowrap }, 3688 { 7, PrivMode_Autowrap }, // DECAWM
3689 // 8, auto-repeat keys // DECARM
3182 { 9, PrivMode_MouseX10 }, 3690 { 9, PrivMode_MouseX10 },
3183#ifdef menuBar_esc 3691 { 12, PrivMode_BlinkingCursor },
3184 { menuBar_esc, PrivMode_menuBar }, 3692 // 18 end FF to printer after print screen
3185#endif 3693 // 19 Print screen prints full screen/scroll region
3694 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3186#ifdef scrollBar_esc 3695#ifdef scrollBar_esc
3187 { scrollBar_esc, PrivMode_scrollBar }, 3696 { scrollBar_esc, PrivMode_scrollBar },
3188#endif 3697#endif
3189 { 25, PrivMode_VisibleCursor },
3190 { 35, PrivMode_ShiftKeys }, 3698 { 35, PrivMode_ShiftKeys }, // rxvt extension
3699 // 38, tektronix mode // DECTEK
3191 { 40, PrivMode_132OK }, 3700 { 40, PrivMode_132OK },
3701 // 41 xterm more fixes NYI
3702 // 45 margin bell NYI
3703 // 46 start logging
3192 { 47, PrivMode_Screen }, 3704 { 47, PrivMode_Screen },
3193 { 66, PrivMode_aplKP }, 3705 { 66, PrivMode_aplKP }, // DECNKM
3194#ifndef NO_BACKSPACE_KEY 3706#ifndef NO_BACKSPACE_KEY
3195 { 67, PrivMode_BackSpace }, 3707 { 67, PrivMode_BackSpace }, // DECBKM
3196#endif 3708#endif
3197 { 1000, PrivMode_MouseX11 }, 3709 { 1000, PrivMode_MouseX11 },
3710 { 1002, PrivMode_MouseBtnEvent },
3711 { 1003, PrivMode_MouseAnyEvent },
3712#if ENABLE_FRILLS
3713 { 1005, PrivMode_ExtModeMouse },
3714#endif
3198 { 1010, PrivMode_TtyOutputInh }, 3715 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3199 { 1011, PrivMode_Keypress }, 3716 { 1011, PrivMode_Keypress }, // rxvt extension
3717#if ENABLE_FRILLS
3718 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3719#endif
3720 // 1035 enable modifiers for alt, numlock NYI
3721 // 1036 send ESC for meta keys NYI
3722 // 1037 send DEL for keypad delete NYI
3200 { 1047, PrivMode_Screen }, 3723 { 1047, PrivMode_Screen },
3724 // 1048 save and restore cursor, implemented in code
3201 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3725 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3726 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3727 { 2004, PrivMode_BracketPaste },
3202 }; 3728 };
3203 3729
3204 if (nargs == 0) 3730 if (nargs == 0)
3205 return; 3731 return;
3206 3732
… …
3213 for (i = 0; i < nargs; i++) 3739 for (i = 0; i < nargs; i++)
3214 { 3740 {
3215 state = -1; 3741 state = -1;
3216 3742
3217 /* basic handling */ 3743 /* basic handling */
3218 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3744 for (j = 0; j < ecb_array_length (argtopriv); j++)
3219 if (argtopriv[j].argval == arg[i]) 3745 if (argtopriv[j].argval == arg[i])
3220 { 3746 {
3221 state = privcases (mode, argtopriv[j].bit); 3747 state = privcases (mode, argtopriv[j].bit);
3222 break; 3748 break;
3223 } 3749 }
3224 3750
3225 /* extra handling for values with state unkept */ 3751 /* extra handling for values with state unkept */
3226 if (state == -1)
3227 switch (arg[i]) 3752 switch (arg[i])
3228 { 3753 {
3754#if ENABLE_STYLES
3755 case 1021:
3756 set_option (Opt_intensityStyles, mode);
3757
3758 scr_touch (true);
3759 break;
3760#endif
3229 case 1048: /* alternative cursor save */ 3761 case 1048: /* alternative cursor save */
3762 if (option (Opt_secondaryScreen))
3230 if (mode == 0) 3763 if (mode == 0)
3231 scr_cursor (RESTORE); 3764 scr_cursor (RESTORE);
3232 else if (mode == 1) 3765 else if (mode == 1)
3233 scr_cursor (SAVE); 3766 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; 3767 break;
3768 }
3769
3770 if (state >= 0)
3771 /* extra handling for values with valid 0 or 1 state */
3772 switch (arg[i])
3773 {
3774 /* case 1: - application cursor keys */
3775 case 2: /* VT52 mode */
3776 /* oddball mode. should be set regardless of set/reset
3777 * parameter. Return from VT52 mode with an ESC < from
3778 * within VT52 mode
3779 */
3780 priv_modes |= PrivMode_vt52;
3781 break;
3250 case 3: /* 80/132 */ 3782 case 3: /* 80/132 */
3251 if (PrivateModes & PrivMode_132OK) 3783 if (priv_modes & PrivMode_132OK)
3252 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3784 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3253 (unsigned int)TermWin.height);
3254 break; 3785 break;
3255 case 4: /* smooth scrolling */ 3786 case 4: /* smooth scrolling */
3256 if (state)
3257 Options &= ~Opt_jumpScroll;
3258 else
3259 Options |= Opt_jumpScroll; 3787 set_option (Opt_jumpScroll, !state);
3260 break; 3788 break;
3261 case 5: /* reverse video */ 3789 case 5: /* reverse video */
3262 scr_rvideo_mode (state); 3790 scr_rvideo_mode (state);
3263 break; 3791 break;
3264 case 6: /* relative/absolute origins */ 3792 case 6: /* relative/absolute origins */
3265 scr_relative_origin (state); 3793 scr_relative_origin (state);
3266 break; 3794 break;
3267 case 7: /* autowrap */ 3795 case 7: /* autowrap */
3268 scr_autowrap (state); 3796 scr_autowrap (state);
3269 break; 3797 break;
3270 /* case 8: - auto repeat, can't do on a per window basis */ 3798 /* case 8: - auto repeat, can't do on a per window basis */
3271 case 9: /* X10 mouse reporting */ 3799 case 9: /* X10 mouse reporting */
3272 if (state) /* orthogonal */ 3800 if (state) /* orthogonal */
3273 PrivateModes &= ~(PrivMode_MouseX11); 3801 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3274 break; 3802 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 3803#ifdef scrollBar_esc
3283 case scrollBar_esc: 3804 case scrollBar_esc:
3284 if (scrollbar_mapping (state)) 3805 scrollBar.map (state);
3285 {
3286 resize_all_windows (0, 0, 0); 3806 resize_all_windows (0, 0, 0);
3287 scr_touch (true); 3807 scr_touch (true);
3288 }
3289 break; 3808 break;
3290#endif 3809#endif
3810#ifdef CURSOR_BLINK
3811 case 12:
3812 cursor_blink_reset ();
3813 break;
3814#endif
3291 case 25: /* visible/invisible cursor */ 3815 case 25: /* visible/invisible cursor */
3292 scr_cursor_visible (state); 3816 scr_cursor_visible (state);
3293 break; 3817 break;
3294 /* case 35: - shift keys */ 3818 /* case 35: - shift keys */
3295 /* case 40: - 80 <--> 132 mode */ 3819 /* case 40: - 80 <--> 132 mode */
3296 case 47: /* secondary screen */ 3820 case 47: /* secondary screen */
3297 scr_change_screen (state); 3821 scr_change_screen (state);
3298 break; 3822 break;
3299 /* case 66: - application key pad */ 3823 /* case 66: - application key pad */
3300 /* case 67: - backspace key */ 3824 /* case 67: - backspace key */
3301 case 1000: /* X11 mouse reporting */ 3825 case 1000: /* X11 mouse reporting */
3302 if (state) /* orthogonal */ 3826 if (state) /* orthogonal */
3303 PrivateModes &= ~(PrivMode_MouseX10); 3827 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3304 break; 3828 break;
3305#if 0
3306 case 1001: 3829 case 1002:
3307 break; /* X11 mouse highlighting */ 3830 case 1003:
3308#endif 3831 if (state)
3832 {
3833 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3834 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3835 mouse_row = mouse_col = 0;
3836 vt_emask_mouse = PointerMotionMask;
3837 }
3838 else
3839 vt_emask_mouse = NoEventMask;
3840
3841 vt_select_input ();
3842 break;
3309 case 1010: /* scroll to bottom on TTY output inhibit */ 3843 case 1010: /* scroll to bottom on TTY output inhibit */
3310 if (state)
3311 Options &= ~Opt_scrollTtyOutput;
3312 else
3313 Options |= Opt_scrollTtyOutput; 3844 set_option (Opt_scrollTtyOutput, !state);
3314 break; 3845 break;
3315 case 1011: /* scroll to bottom on key press */ 3846 case 1011: /* scroll to bottom on key press */
3316 if (state)
3317 Options |= Opt_scrollTtyKeypress; 3847 set_option (Opt_scrollTtyKeypress, state);
3318 else
3319 Options &= ~Opt_scrollTtyKeypress;
3320 break; 3848 break;
3321 case 1047: /* secondary screen w/ clearing */ 3849 case 1047: /* secondary screen w/ clearing last */
3322 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3850 if (option (Opt_secondaryScreen))
3323 if (current_screen != PRIMARY) 3851 if (!state)
3324 scr_erase_screen (2); 3852 scr_erase_screen (2);
3853
3325 scr_change_screen (state); 3854 scr_change_screen (state);
3326 /* FALLTHROUGH */
3327 default:
3328 break; 3855 break;
3856 case 1049: /* secondary screen w/ clearing first */
3857 if (option (Opt_secondaryScreen))
3858 if (state)
3859 scr_cursor (SAVE);
3860
3861 scr_change_screen (state);
3862
3863 if (option (Opt_secondaryScreen))
3864 if (state)
3865 scr_erase_screen (2);
3866 else
3867 scr_cursor (RESTORE);
3868 break;
3869 default:
3870 break;
3329 } 3871 }
3330 } 3872 }
3331} 3873}
3332/*}}} */ 3874/*}}} */
3333 3875
3334/*{{{ process sgr sequences */ 3876/*{{{ process sgr sequences */
3335void 3877void ecb_hot
3336rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3878rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3337{ 3879{
3338 unsigned int i; 3880 unsigned int i;
3339 short rendset; 3881 short rendset;
3340 int rendstyle; 3882 int rendstyle;
3341 3883
3342 if (nargs == 0) 3884 if (nargs == 0)
3343 { 3885 {
3344 scr_rendition (0, ~RS_None); 3886 scr_rendition (0, ~RS_None);
3345 return; 3887 return;
3346 } 3888 }
3889
3347 for (i = 0; i < nargs; i++) 3890 for (i = 0; i < nargs; i++)
3348 { 3891 {
3349 rendset = -1; 3892 rendset = -1;
3350 switch (arg[i]) 3893 switch (arg[i])
3351 { 3894 {
… …
3353 rendset = 0, rendstyle = ~RS_None; 3896 rendset = 0, rendstyle = ~RS_None;
3354 break; 3897 break;
3355 case 1: 3898 case 1:
3356 rendset = 1, rendstyle = RS_Bold; 3899 rendset = 1, rendstyle = RS_Bold;
3357 break; 3900 break;
3901 //case 2: // low intensity
3902 case 3:
3903 rendset = 1, rendstyle = RS_Italic;
3904 break;
3358 case 4: 3905 case 4:
3359 rendset = 1, rendstyle = RS_Uline; 3906 rendset = 1, rendstyle = RS_Uline;
3360 break; 3907 break;
3361 case 5: 3908 case 5: // slowly blinking
3909 case 6: // rapidly blinking
3362 rendset = 1, rendstyle = RS_Blink; 3910 rendset = 1, rendstyle = RS_Blink;
3363 break; 3911 break;
3912 //case 6: // scoansi light background
3364 case 7: 3913 case 7:
3365 rendset = 1, rendstyle = RS_RVid; 3914 rendset = 1, rendstyle = RS_RVid;
3366 break; 3915 break;
3367 case 22: 3916 case 8:
3917 // invisible. NYI
3918 break;
3919 //case 9: // crossed out
3920 //case 10: // scoansi acs off, primary font
3921 //case 11: // scoansi acs on, first alt font
3922 //case 12: // scoansi acs on, |0x80, second alt font
3923 //...
3924 //case 19: // ninth alt font
3925 //case 20: // gothic
3926 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3368 rendset = 0, rendstyle = RS_Bold; 3927 rendset = 0, rendstyle = RS_Bold;
3369 break; 3928 break;
3370 case 24: 3929 case 22: // bold off (vt220)
3930 rendset = 0, rendstyle = RS_Bold;
3931 break;
3932 case 23: // disable italic
3933 rendset = 0, rendstyle = RS_Italic;
3934 break;
3935 case 24: // underline off (vt220)
3371 rendset = 0, rendstyle = RS_Uline; 3936 rendset = 0, rendstyle = RS_Uline;
3372 break; 3937 break;
3373 case 25: 3938 case 25: // blink off (vt220)
3374 rendset = 0, rendstyle = RS_Blink; 3939 rendset = 0, rendstyle = RS_Blink;
3375 break; 3940 break;
3376 case 27: 3941 case 26: // variable spacing (iso 8613)
3942 rendset = 0, rendstyle = RS_Blink;
3943 break;
3944 case 27: // reverse off (vt220)
3377 rendset = 0, rendstyle = RS_RVid; 3945 rendset = 0, rendstyle = RS_RVid;
3378 break; 3946 break;
3947 //case 28: // visible. NYI
3948 //case 29: // not crossed-out
3379 } 3949 }
3950
3380 if (rendset != -1) 3951 if (rendset != -1)
3381 { 3952 {
3382 scr_rendition (rendset, rendstyle); 3953 scr_rendition (rendset, rendstyle);
3383 continue; /* for(;i;) */ 3954 continue; /* for (;i;) */
3384 } 3955 }
3385 3956
3386 switch (arg[i]) 3957 switch (arg[i])
3387 { 3958 {
3388 case 30: 3959 case 30:
… …
3391 case 33: 3962 case 33:
3392 case 34: 3963 case 34:
3393 case 35: 3964 case 35:
3394 case 36: 3965 case 36:
3395 case 37: 3966 case 37:
3396 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3967 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3397 Color_fg);
3398 break; 3968 break;
3399#ifdef TTY_256COLOR 3969 case 38: // set fg color, ISO 8613-6
3400 case 38:
3401 if (nargs > i + 2 && arg[i + 1] == 5) 3970 if (nargs > i + 2 && arg[i + 1] == 5)
3402 { 3971 {
3403 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3972 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3404 Color_fg);
3405 i += 2; 3973 i += 2;
3406 } 3974 }
3407 break; 3975 break;
3408#endif
3409 case 39: /* default fg */ 3976 case 39: /* default fg */
3410 scr_color (Color_fg, Color_fg); 3977 scr_color (Color_fg, Color_fg);
3411 break; 3978 break;
3412 3979
3413 case 40: 3980 case 40:
… …
3416 case 43: 3983 case 43:
3417 case 44: 3984 case 44:
3418 case 45: 3985 case 45:
3419 case 46: 3986 case 46:
3420 case 47: 3987 case 47:
3421 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3988 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3422 Color_bg);
3423 break; 3989 break;
3424#ifdef TTY_256COLOR 3990 case 48: // set bg color, ISO 8613-6
3425 case 48:
3426 if (nargs > i + 2 && arg[i + 1] == 5) 3991 if (nargs > i + 2 && arg[i + 1] == 5)
3427 { 3992 {
3428 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3993 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3429 Color_bg);
3430 i += 2; 3994 i += 2;
3431 } 3995 }
3432 break; 3996 break;
3433#endif
3434 case 49: /* default bg */ 3997 case 49: /* default bg */
3435 scr_color (Color_bg, Color_bg); 3998 scr_color (Color_bg, Color_bg);
3436 break; 3999 break;
3437 4000
3438#ifndef NO_BRIGHTCOLOR 4001 //case 50: // not variable spacing
4002
4003#if !ENABLE_MINIMAL
3439 case 90: 4004 case 90:
3440 case 91: /* set bright fg color */ 4005 case 91: /* set bright fg color */
3441 case 92: 4006 case 92:
3442 case 93: 4007 case 93:
3443 case 94: 4008 case 94:
3444 case 95: 4009 case 95:
3445 case 96: 4010 case 96:
3446 case 97: 4011 case 97:
3447 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4012 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3448 Color_fg);
3449 break; 4013 break;
3450 case 100: 4014 case 100:
3451 case 101: /* set bright bg color */ 4015 case 101: /* set bright bg color */
3452 case 102: 4016 case 102:
3453 case 103: 4017 case 103:
3454 case 104: 4018 case 104:
3455 case 105: 4019 case 105:
3456 case 106: 4020 case 106:
3457 case 107: 4021 case 107:
3458 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4022 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3459 Color_bg);
3460 break; 4023 break;
3461#endif 4024#endif
3462
3463 } 4025 }
3464 } 4026 }
4027}
4028
4029void
4030rxvt_term::set_cursor_style (int style)
4031{
4032 if (!IN_RANGE_INC (style, 0, 6))
4033 return;
4034
4035 if (style == 0)
4036 style = 1;
4037
4038 cursor_type = (style - 1) / 2;
4039 set_option (Opt_cursorUnderline, cursor_type == 1);
4040
4041#ifdef CURSOR_BLINK
4042 set_option (Opt_cursorBlink, 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/* ---------------------------------------------------------------------- */
4051/* Write data to the pty as typed by the user, pasted with the mouse,
4052 * or generated by us in response to a query ESC sequence.
4053 */
3533 4054
3534/* 4055/*
3535 * Send printf() formatted output to the command. 4056 * Send printf () formatted output to the command.
3536 * Only use for small amounts of data. 4057 * Only use for small amounts of data.
3537 */ 4058 */
3538void 4059void
3539rxvt_term::tt_printf (const char *fmt,...) 4060rxvt_term::tt_printf (const char *fmt,...)
3540{ 4061{
3541 va_list arg_ptr; 4062 va_list arg_ptr;
3542 unsigned char buf[256]; 4063 char buf[256];
3543 4064
3544 va_start (arg_ptr, fmt); 4065 va_start (arg_ptr, fmt);
3545 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4066 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3546 va_end (arg_ptr); 4067 va_end (arg_ptr);
3547 tt_write (buf, STRLEN (buf)); 4068 tt_write (buf, strlen (buf));
3548} 4069}
3549 4070
3550/* ---------------------------------------------------------------------- */
3551/* Write data to the pty as typed by the user, pasted with the mouse, 4071/* Write data to the pty as typed by the user. */
3552 * or generated by us in response to a query ESC sequence.
3553 */
3554void 4072void
3555rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4073rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3556{ 4074{
3557 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4075 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4076 return;
3558 4077
3559 if (len) 4078 if (option (Opt_scrollTtyKeypress))
4079 if (view_start)
3560 { 4080 {
4081 view_start = 0;
4082 want_refresh = 1;
4083 }
4084
4085 tt_write_ (data, len);
4086}
4087
4088void
4089rxvt_term::tt_write (const char *data, unsigned int len)
4090{
4091 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4092 return;
4093
4094 tt_write_ (data, len);
4095}
4096
4097static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4098
4099void
4100rxvt_term::tt_write_ (const char *data, unsigned int len)
4101{
4102 if (pty->pty < 0)
4103 return;
4104
4105 if (v_buflen == 0)
4106 {
4107 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4108
4109 max_it (written, 0);
4110
4111 if (written == len)
4112 return;
4113
4114 data += written;
4115 len -= written;
4116 }
4117
4118 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4119
4120 memcpy (v_buffer + v_buflen, data, len);
4121 v_buflen += len;
4122
4123 pty_ev.set (ev::READ | ev::WRITE);
4124}
4125
4126void rxvt_term::pty_write ()
4127{
4128 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4129
4130 if (written > 0)
4131 {
4132 v_buflen -= written;
4133
3561 if (v_buflen == 0) 4134 if (v_buflen == 0)
3562 { 4135 {
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); 4136 free (v_buffer);
3590 v_buffer = 0; 4137 v_buffer = 0;
3591 v_buflen = 0;
3592 4138
3593 pty_ev.set (EVENT_READ); 4139 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; 4140 return;
3606 } 4141 }
4142
4143 memmove (v_buffer, v_buffer + written, v_buflen);
3607 } 4144 }
4145 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4146 pty_ev.set (ev::READ);
3608} 4147}
3609 4148
3610/*----------------------- end-of-file (C source) -----------------------*/ 4149/*----------------------- end-of-file (C source) -----------------------*/
3611 4150

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