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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.43 by pcg, Fri Feb 13 12:16:21 2004 UTC vs.
Revision 1.558 by root, Tue Sep 2 16:28:34 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
30 * 32 *
31 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
32 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
33 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
34 * (at your option) any later version. 36 * (at your option) any later version.
35 * 37 *
36 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
37 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
38 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
42 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
45 47
46/*{{{ includes: */ 48/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 49#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
49#include "version.h" 52#include "version.h"
50#include "command.h" 53#include "command.h"
51 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
52#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
53 64
54/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
55 66
56/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
57void 68
58rxvt_term::lookup_key (XKeyEvent &ev) 69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
59{ 138{
60 int ctrl, meta, shft, len; 139 x = Pixel2Col (x);
61 unsigned int newlen; 140 y = Pixel2Row (y);
62 KeySym keysym; 141
63#ifdef DEBUG_CMD 142 if (!IN_RANGE_EXC (x, 0, ncol)
64 static int debug_key = 1; /* accessible by a debugger only */ 143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
65#endif 178# endif
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 display->flush (); 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 (hidden_cursor)
1040 {
1041 hidden_cursor = 0;
1042 want_refresh = 1;
1043 }
1044
1045 if (option (Opt_cursorBlink))
1046 cursor_blink_ev.again ();
1047 else
1048 cursor_blink_ev.stop ();
1049}
1050
1051void
772rxvt_term::cursor_blink_cb (time_watcher &w) 1052rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
773{ 1053{
774 hidden_cursor = !hidden_cursor; 1054 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1055 want_refresh = 1;
776 1056 refresh_check ();
777 w.start (w.at + BLINK_INTERVAL);
778} 1057}
779#endif 1058#endif
780 1059
781#ifdef TEXT_BLINK 1060#ifdef TEXT_BLINK
782void 1061void
783rxvt_term::text_blink_cb (time_watcher &w) 1062rxvt_term::text_blink_cb (ev::timer &w, int revents)
784{ 1063{
785 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1064 if (scr_refresh_rend (RS_Blink, RS_Blink))
786 { 1065 {
787 hidden_text = !hidden_text; 1066 hidden_text = !hidden_text;
788 want_refresh = 1; 1067 want_refresh = 1;
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1068 refresh_check ();
1069 }
1070 else
1071 w.stop ();
1072}
1073#endif
1074
1075#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1076void
1077rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1078{
1079 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1080 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
790 } 1081 {
1082 want_refresh = 1;
1083 refresh_check ();
1084 }
1085 else
1086 w.stop ();
1087}
1088#endif
1089
1090#ifdef SELECTION_SCROLLING
1091void
1092rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1093{
1094 if (scr_page (scroll_selection_lines))
1095 {
1096 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1097 want_refresh = 1;
1098 refresh_check ();
1099 }
1100 else
1101 w.stop ();
1102}
1103#endif
1104
1105#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1106void
1107rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1108{
1109 if (scr_page (mouse_slip_wheel_speed))
1110 {
1111 want_refresh = 1;
1112 refresh_check ();
1113 }
1114
1115 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1116 {
1117 mouse_slip_wheel_speed = 0;
1118 w.stop ();
1119 }
1120}
1121#endif
1122
1123#if LINUX_YIELD_HACK
1124static struct event_handler
1125{
1126 ev::prepare yield_ev;
1127
1128 void yield_cb (ev::prepare &w, int revents)
1129 {
1130 // this should really be sched_yield(), but the linux guys thought
1131 // that giving a process calling sched_yield () less cpu time than
1132 // ones with high nice levels is a useful thing to do. It surely is is
1133 // allowed by the sus... as is returning ENOSYS.
1134 // since the linux guys additionally thought that breaking the only
1135 // known workaround against their unusable sched_yield hack is cool,
1136 // we just nanosleep a bit and hope for the best.
1137
1138 struct timespec ts = { 0, 1000 };
1139 nanosleep (&ts, 0);
1140
1141 w.stop ();
1142 }
1143
1144 event_handler ()
1145 : yield_ev (this, &event_handler::yield_cb)
1146 {
1147 }
1148} event_handler;
1149#endif
1150
1151/* make sure all the cmd data is at beginning of cmdbuf */
1152void
1153rxvt_term::cmdbuf_reify ()
1154{
1155 if (cmdbuf_ptr == cmdbuf_base)
1156 return;
1157
1158 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1159
1160 memmove (cmdbuf_base, cmdbuf_ptr, used);
1161 cmdbuf_ptr = cmdbuf_base;
1162 cmdbuf_endp = cmdbuf_ptr + used;
1163
1164}
1165
1166#if defined (KEYSYM_RESOURCE)
1167void
1168rxvt_term::cmdbuf_append (const char *str, size_t count)
1169{
1170 cmdbuf_reify ();
1171
1172 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1173
1174 if (count > avail)
1175 return;
1176
1177 memcpy (cmdbuf_endp, str, count);
1178 cmdbuf_endp += count;
1179
1180 cmd_parse ();
791} 1181}
792#endif 1182#endif
793 1183
794bool 1184bool
795rxvt_term::pty_fill () 1185rxvt_term::pty_fill ()
796{ 1186{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1187 cmdbuf_reify ();
798 1188
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1189 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1190
1191 if (!avail)
1192 {
1193 // normally this indicates a "too long" command sequence - just drop the data we have
800 cmdbuf_ptr = cmdbuf_base; 1194 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1195 cmdbuf_endp = cmdbuf_ptr;
1196 avail = CBUFSIZ;
1197 }
802 1198
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1199 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
804 1200
805 if (n > 0) 1201 if (r > 0)
806 { 1202 {
807 cmdbuf_endp += n; 1203 cmdbuf_endp += r;
808 return true; 1204 return true;
809 } 1205 }
810 else if (n < 0 && errno != EAGAIN) 1206 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1207 {
1208#if LINUX_YIELD_HACK
1209 if (display->is_local)
1210 event_handler.yield_ev.start ();
1211#endif
1212 }
1213 else
1214 {
1215 pty_ev.stop ();
1216
1217 if (!option (Opt_hold))
811 destroy (); 1218 destroy ();
1219 }
812 1220
813 return false; 1221 return false;
814} 1222}
815 1223
816void 1224void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1225rxvt_term::pty_cb (ev::io &w, int revents)
818{ 1226{
819 SET_R (this); 1227 make_current ();
820 SET_LOCALE (locale);
821 1228
822 if (revents & EVENT_WRITE) 1229 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 1230 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong 1231 for (int i = CBUFCNT; i-- && pty_fill (); )
830 while (flag && pty_fill ()) 1232 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 1233
839 uint32_t ch = NOCHAR; 1234 if (revents & ev::WRITE)
1235 pty_write ();
840 1236
841 for (;;) 1237 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} 1238}
940 1239
941// read the next character, currently handles UTF-8 1240void ecb_cold
942// will probably handle all sorts of other stuff in the future 1241rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1242{
946 while (cmdbuf_ptr < cmdbuf_endp) 1243 XDefineCursor (dpy, vt, TermWin_cursor);
947 { 1244 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950
951 wchar_t wc;
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs);
953
954 if (len == (size_t)-2)
955 return NOCHAR;
956
957 if (len == (size_t)-1)
958 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
959
960 // assume wchar == unicode
961 cmdbuf_ptr += len;
962 return wc;
963 }
964
965 return NOCHAR;
966}
967
968/* rxvt_cmd_getc () - Return next input character */
969/*
970 * Return the next input character after first passing any keyboard input
971 * to the command.
972 */
973uint32_t
974rxvt_term::cmd_getc ()
975{
976 for (;;)
977 {
978 uint32_t c = next_char ();
979 if (c != NOCHAR)
980 return c;
981
982 // incomplete sequences should occur rarely, still, a better solution
983 // would be preferred. either setjmp/longjmp or better design.
984 fcntl (cmd_fd, F_SETFL, 0);
985 pty_fill ();
986 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
987 }
988}
989 1245
990#ifdef POINTER_BLANK 1246#ifdef POINTER_BLANK
1247 hidden_pointer = 0;
1248
1249 if (option (Opt_pointerBlank))
1250 pointer_ev.start (pointerBlankDelay);
1251#endif
1252}
1253
1254#ifdef POINTER_BLANK
1255void ecb_cold
1256rxvt_term::pointer_blank ()
1257{
1258 if (!option (Opt_pointerBlank))
1259 return;
1260
1261 XDefineCursor (dpy, vt, display->blank_cursor);
1262 XFlush (dpy);
1263
1264 hidden_pointer = 1;
1265}
1266
1267void ecb_cold
1268rxvt_term::pointer_cb (ev::timer &w, int revents)
1269{
1270 make_current ();
1271
1272 pointer_blank ();
1273}
1274#endif
1275
991void 1276void
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) 1277rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1278{
1028 int button_number, key_state = 0; 1279 int button_number, key_state = 0;
1029 int x, y; 1280 int x, y;
1281 int code = 32;
1030 1282
1031 x = ev.x; 1283 x = Pixel2Col (ev.x) + 1;
1032 y = ev.y; 1284 y = Pixel2Row (ev.y) + 1;
1033 pixel_position (&x, &y); 1285
1286 if (ev.type == MotionNotify)
1287 {
1288 if (x == mouse_row && y == mouse_col)
1289 return;
1290
1291 mouse_row = x;
1292 mouse_col = y;
1293 code += 32;
1294 }
1034 1295
1035 if (MEvent.button == AnyButton) 1296 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1297 button_number = 3;
1038 }
1039 else 1298 else
1040 { 1299 {
1041 button_number = MEvent.button - Button1; 1300 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1301 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1302 if (button_number >= 3)
1044 button_number += (64 - 3); 1303 button_number += 64 - 3;
1045 } 1304 }
1046 1305
1047 if (PrivateModes & PrivMode_MouseX10) 1306 if (priv_modes & PrivMode_MouseX10)
1048 { 1307 {
1049 /* 1308 /*
1050 * do not report ButtonRelease 1309 * do not report ButtonRelease
1051 * no state info allowed 1310 * no state info allowed
1052 */ 1311 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1326 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1327 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1328#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1329 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1330#endif
1072
1073 } 1331 }
1074 1332
1075#ifdef DEBUG_MOUSEREPORT 1333#if DEBUG_MOUSEREPORT
1076 fprintf (stderr, "Mouse ["); 1334 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1335 if (key_state & 16)
1078 fputc ('C', stderr); 1336 fputc ('C', stderr);
1079 if (key_state & 4) 1337 if (key_state & 4)
1080 fputc ('S', stderr); 1338 fputc ('S', stderr);
… …
1082 fputc ('A', stderr); 1340 fputc ('A', stderr);
1083 if (key_state & 32) 1341 if (key_state & 32)
1084 fputc ('2', stderr); 1342 fputc ('2', stderr);
1085 fprintf (stderr, "]: <%d>, %d/%d\n", 1343 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1344 button_number,
1087 x + 1, 1345 x,
1088 y + 1); 1346 y);
1089#else 1347#endif
1348
1349#if ENABLE_FRILLS
1350 if (priv_modes & PrivMode_ExtMouseRight)
1351 tt_printf ("\033[%d;%d;%dM",
1352 code + button_number + key_state,
1353 x,
1354 y);
1355 else if (priv_modes & PrivMode_ExtModeMouse)
1356 tt_printf ("\033[M%c%lc%lc",
1357 code + button_number + key_state,
1358 wint_t (32 + x),
1359 wint_t (32 + y));
1360 else
1361#endif
1090 tt_printf ("\033[M%c%c%c", 1362 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1363 code + button_number + key_state,
1092 (32 + x + 1), 1364 32 + x,
1093 (32 + y + 1)); 1365 32 + y);
1094#endif
1095} 1366}
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 1367
1107/*{{{ process an X event */ 1368/*{{{ process an X event */
1108void 1369void ecb_hot
1109rxvt_term::x_cb (XEvent &ev) 1370rxvt_term::x_cb (XEvent &ev)
1110{ 1371{
1111 SET_R (this); 1372 make_current ();
1112 SET_LOCALE (locale);
1113 1373
1114#if defined(CURSOR_BLINK) 1374 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 1375
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1376 if (ev.xany.window == vt
1124 } 1377 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1378 && 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; 1379 return;
1144#endif
1145 1380
1381 // for XQueryPointer
1146 Window unused_root, unused_child; 1382 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1383 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1384 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 1385
1199 switch (ev.type) 1386 switch (ev.type)
1200 { 1387 {
1201 case KeyPress: 1388 case KeyPress:
1202 lookup_key (ev.xkey); 1389 key_press (ev.xkey);
1203 break; 1390 break;
1204 1391
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease: 1392 case KeyRelease:
1207 { 1393 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; 1394 break;
1219 }
1220#endif
1221 1395
1222 case ButtonPress: 1396 case ButtonPress:
1223 button_press (ev.xbutton); 1397 button_press (ev.xbutton);
1224 break; 1398 break;
1225 1399
… …
1227 button_release (ev.xbutton); 1401 button_release (ev.xbutton);
1228 break; 1402 break;
1229 1403
1230 case ClientMessage: 1404 case ClientMessage:
1231 if (ev.xclient.format == 32 1405 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1406 && !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 { 1407 {
1241 /* Get Dnd data */ 1408 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1409 {
1243 int ActualFormat; 1410 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1411 {
1245 unsigned long Size, RemainingBytes; 1412 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1413 {
1247 XGetWindowProperty (display->display, display->root, 1414 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1415 destroy ();
1249 0L, 1000000L, 1416 }
1250 False, AnyPropertyType, 1417#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1418 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1419 XSendEvent (dpy, ev.xclient.window = display->root,
1420 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1421 &ev);
1254 XChangeProperty (display->display, display->root, 1422#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1423 }
1256 8, PropModeReplace, 1424 }
1257 data, STRLEN (data)); 1425#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1426 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1427 {
1428 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1429 focus_in ();
1430 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1431 focus_out ();
1432 }
1433#endif
1260 } 1434 }
1261#endif /* OFFIX_DND */
1262 break;
1263
1264 case MappingNotify:
1265 XRefreshKeyboardMapping (& (ev.xmapping));
1266 break; 1435 break;
1267 1436
1268 /* 1437 /*
1269 * XXX: this is not the _current_ arrangement 1438 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1439 * Here's my conclusion:
… …
1289 break; 1458 break;
1290 } 1459 }
1291 break; 1460 break;
1292 1461
1293 case FocusIn: 1462 case FocusIn:
1294 if (!TermWin.focus) 1463 if (ev.xfocus.detail != NotifyInferior
1464 && ev.xfocus.detail != NotifyPointer
1465 && ev.xfocus.mode != NotifyGrab)
1466 focus_in ();
1467 break;
1468
1469 case FocusOut:
1470 if (ev.xfocus.detail != NotifyInferior
1471 && ev.xfocus.detail != NotifyPointer
1472 && ev.xfocus.mode != NotifyGrab)
1473 focus_out ();
1474 break;
1475
1476 case ConfigureNotify:
1477 if (ev.xconfigure.window == parent)
1295 { 1478 {
1296 TermWin.focus = 1; 1479 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 } 1480 ;
1308 break;
1309 1481
1310 case FocusOut: 1482 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1311 if (TermWin.focus) 1483
1484 bool moved = false;
1485#ifdef HAVE_BG_PIXMAP
1486 if (bg_window_position_sensitive ())
1312 { 1487 {
1313 TermWin.focus = 0; 1488 want_position_change = true;
1314 want_refresh = 1; 1489 if (bg_img == 0)
1315#ifdef USE_XIM 1490 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 } 1491 }
1339 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1492#endif
1340 1493
1341 if (szHint.width != width || szHint.height != height) 1494 if (want_position_change)
1342 { 1495 {
1343 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1496 int x, y;
1344 resize_all_windows (width, height, 1); 1497
1498 if (ev.xconfigure.send_event)
1499 {
1500 x = ev.xconfigure.x;
1501 y = ev.xconfigure.y;
1502 }
1503 else
1504 get_window_origin (x, y);
1505
1506 if (x != parent_x || y != parent_y)
1507 {
1508 parent_x = x;
1509 parent_y = y;
1510 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1511 moved = true;
1512 }
1345 } 1513 }
1346#ifdef DEBUG_SIZE 1514
1515 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1516 {
1517 seen_resize = 1;
1518 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1519 }
1347 else 1520 else
1348 { 1521 {
1349 D_SIZE ((stderr, "Size: Not resizing")); 1522#ifdef HAVE_BG_PIXMAP
1523 if (moved)
1524 update_background ();
1525#endif
1350 } 1526 }
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 1527
1528 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1361 } 1529 }
1362 break; 1530 break;
1363 1531
1532 case PropertyNotify:
1533 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1534 break;
1535
1364 case SelectionClear: 1536 case SelectionClear:
1365 display->set_selection_owner (0); 1537 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; 1538 break;
1373 1539
1374 case SelectionRequest: 1540 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1541 selection_send (ev.xselectionrequest);
1376 break; 1542 break;
1377 1543
1544 case MapNotify:
1545#ifdef HAVE_BG_PIXMAP
1546 // This is needed at startup for the case of no window manager
1547 // or a non-reparenting window manager and also because we
1548 // defer bg image updates if the window is not mapped. The
1549 // short delay is to optimize for multiple ConfigureNotify
1550 // events at startup when the window manager reparents the
1551 // window, so as to perform the computation after we have
1552 // received all of them.
1553 if (bg_img == 0)
1554 update_background_ev.start (0.025);
1555#endif
1556 mapped = 1;
1557#ifdef TEXT_BLINK
1558 text_blink_ev.start ();
1559#endif
1560 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1561 break;
1562
1378 case UnmapNotify: 1563 case UnmapNotify:
1379 TermWin.mapped = 0; 1564 mapped = 0;
1380#ifdef TEXT_BLINK 1565#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1566 text_blink_ev.stop ();
1382#endif 1567#endif
1568 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1383 break; 1569 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#ifdef TRANSPARENT
1393 case ReparentNotify:
1394 rootwin_cb (ev);
1395 break;
1396#endif /* TRANSPARENT */
1397 1570
1398 case GraphicsExpose: 1571 case GraphicsExpose:
1399 case Expose: 1572 case Expose:
1400 if (ev.xany.window == TermWin.vt) 1573 if (ev.xany.window == vt)
1401 { 1574 {
1402#ifdef NO_SLOW_LINK_SUPPORT 1575 do
1576 {
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1577 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1578 ev.xexpose.width, ev.xexpose.height, false);
1405#else 1579 }
1406 // don't understand this, so commented it out 1580 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1581
1582 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1583
1584 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1585 {
1407 scr_expose (ev.xexpose.x, ev.xexpose.y, 1586 scr_expose (ev.xexpose.x, ev.xexpose.y,
1408 ev.xexpose.width, ev.xexpose.height, False); 1587 ev.xexpose.width, ev.xexpose.height, false);
1409 //scr_expose (ev.xexpose.x, 0, 1588 }
1410 // ev.xexpose.width, TermWin.height, False); 1589
1411#endif
1412 want_refresh = 1; 1590 want_refresh = 1;
1413 } 1591 }
1414 else 1592 else
1415 { 1593 {
1416 XEvent unused_event; 1594 XEvent unused_event;
1417 1595
1418 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1596 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1419 Expose, 1597 ;
1420 &unused_event)) ; 1598 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1421 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1599 ;
1422 GraphicsExpose, 1600
1423 &unused_event)) ; 1601 if (scrollBar.state && ev.xany.window == scrollBar.win)
1424 if (isScrollbarWindow (ev.xany.window))
1425 { 1602 {
1426 scrollBar.setIdle (); 1603 scrollBar.state = SB_STATE_IDLE;
1427 scrollbar_show (0); 1604 scrollBar.show (0);
1428 } 1605 }
1429#ifdef MENUBAR
1430 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1431 menubar_expose ();
1432#endif
1433#ifdef RXVT_GRAPHICS
1434 Gr_expose (ev.xany.window);
1435#endif
1436
1437 } 1606 }
1438 break; 1607 break;
1439 1608
1440 case MotionNotify: 1609 case MotionNotify:
1441#ifdef POINTER_BLANK 1610#ifdef POINTER_BLANK
1442 if (hidden_pointer) 1611 if (hidden_pointer)
1443 pointer_unblank (); 1612 pointer_unblank ();
1444#endif 1613#endif
1445#if MENUBAR 1614 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1446 if (isMenuBarWindow (ev.xany.window)) 1615 || priv_modes & PrivMode_MouseAnyEvent)
1616 mouse_report (ev.xbutton);
1617 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1618 break;
1619
1620 if (ev.xany.window == vt)
1447 { 1621 {
1448 menubar_control (& (ev.xbutton)); 1622 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1449 break; 1623 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1450 } 1624 ; // nop
1451#endif
1452 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1453 break;
1454
1455 if (ev.xany.window == TermWin.vt)
1456 {
1457 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1625 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1458 { 1626 {
1459 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1627 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1460 ; 1628 ;
1461 1629
1462 XQueryPointer (display->display, TermWin.vt, 1630 XQueryPointer (dpy, vt,
1463 &unused_root, &unused_child, 1631 &unused_root, &unused_child,
1464 &unused_root_x, &unused_root_y, 1632 &unused_root_x, &unused_root_y,
1465 & (ev.xbutton.x), & (ev.xbutton.y), 1633 &ev.xbutton.x, &ev.xbutton.y,
1466 &unused_mask); 1634 &ev.xbutton.state);
1467#ifdef MOUSE_THRESHOLD 1635#ifdef MOUSE_THRESHOLD
1468 /* deal with a `jumpy' mouse */ 1636 /* deal with a `jumpy' mouse */
1469 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1637 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1470 { 1638 {
1471#endif 1639#endif
1640#if ISO_14755
1641 // 5.4
1642 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1643 {
1644 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1645 break;
1646 }
1647#endif
1472 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1648 selection_extend (ev.xbutton.x, ev.xbutton.y,
1473 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1649 ev.xbutton.state & Button3Mask ? 2 : 0);
1650
1474#ifdef SELECTION_SCROLLING 1651#ifdef SELECTION_SCROLLING
1475 if (ev.xbutton.y < TermWin.int_bwidth 1652 if (ev.xbutton.y < int_bwidth
1476 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1653 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1477 { 1654 {
1655 page_dirn scroll_selection_dir;
1478 int dist; 1656 int dist;
1479
1480 pending_scroll_selection=1;
1481 1657
1482 /* don't clobber the current delay if we are 1658 /* don't clobber the current delay if we are
1483 * already in the middle of scrolling. 1659 * already in the middle of scrolling.
1484 */ 1660 */
1485 if (scroll_selection_delay<=0) 1661 if (!sel_scroll_ev.is_active ())
1486 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1662 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1487 1663
1488 /* save the event params so we can highlight 1664 /* save the event params so we can highlight
1489 * the selection in the pending-scroll loop 1665 * the selection in the pending-scroll loop
1490 */ 1666 */
1491 selection_save_x=ev.xbutton.x; 1667 selection_save_x = ev.xbutton.x;
1492 selection_save_y=ev.xbutton.y; 1668 selection_save_y = ev.xbutton.y;
1493 selection_save_state=
1494 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1669 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1495 1670
1496 /* calc number of lines to scroll */ 1671 /* calc number of lines to scroll */
1497 if (ev.xbutton.y<TermWin.int_bwidth) 1672 if (ev.xbutton.y < int_bwidth)
1498 { 1673 {
1499 scroll_selection_dir = UP; 1674 scroll_selection_dir = UP;
1500 dist = TermWin.int_bwidth - ev.xbutton.y; 1675 dist = int_bwidth - ev.xbutton.y;
1501 } 1676 }
1502 else 1677 else
1503 { 1678 {
1504 scroll_selection_dir = DN; 1679 scroll_selection_dir = DN;
1505 dist = ev.xbutton.y - 1680 dist = ev.xbutton.y - (int_bwidth + vt_height);
1506 (TermWin.int_bwidth + TermWin.height);
1507 } 1681 }
1682
1508 scroll_selection_lines= (Pixel2Height (dist)/ 1683 scroll_selection_lines = Pixel2Height (dist)
1509 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1684 / SELECTION_SCROLL_LINE_SPEEDUP
1685 + 1;
1510 MIN_IT (scroll_selection_lines, 1686 min_it (scroll_selection_lines,
1511 SELECTION_SCROLL_MAX_LINES); 1687 SELECTION_SCROLL_MAX_LINES);
1688 scroll_selection_lines *= scroll_selection_dir;
1512 } 1689 }
1513 else 1690 else
1514 { 1691 {
1515 /* we are within the text window, so we 1692 /* we are within the text window, so we
1516 * shouldn't be scrolling 1693 * shouldn't be scrolling
1517 */ 1694 */
1518 pending_scroll_selection = 0; 1695 sel_scroll_ev.stop();
1519 } 1696 }
1520#endif 1697#endif
1521#ifdef MOUSE_THRESHOLD 1698#ifdef MOUSE_THRESHOLD
1522
1523 } 1699 }
1524#endif 1700#endif
1525
1526 } 1701 }
1527 } 1702 }
1528 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1703 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1529 { 1704 {
1530 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1705 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1531 MotionNotify, &ev)) ; 1706 MotionNotify, &ev))
1707 ;
1708
1532 XQueryPointer (display->display, scrollBar.win, 1709 XQueryPointer (dpy, scrollBar.win,
1533 &unused_root, &unused_child, 1710 &unused_root, &unused_child,
1534 &unused_root_x, &unused_root_y, 1711 &unused_root_x, &unused_root_y,
1535 & (ev.xbutton.x), & (ev.xbutton.y), 1712 &ev.xbutton.x, &ev.xbutton.y,
1536 &unused_mask); 1713 &unused_mask);
1537 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1714 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1538 scrollbar_size ()); 1715 scrollBar.size ());
1539 scr_refresh (refresh_type);
1540 refresh_limit = 0; 1716 want_refresh = 1;
1541 scrollbar_show (1); 1717 scrollBar.show (1);
1542 } 1718 }
1543 break; 1719 break;
1544 } 1720 }
1721
1722#if defined(CURSOR_BLINK)
1723 if (ev.type == KeyPress)
1724 cursor_blink_reset ();
1725#endif
1726
1727#if defined(POINTER_BLANK)
1728 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1729 {
1730 if (ev.type == MotionNotify
1731 || ev.type == ButtonPress
1732 || ev.type == ButtonRelease)
1733 if (hidden_pointer)
1734 pointer_unblank ();
1735
1736 if (ev.type == KeyPress && hidden_pointer == 0)
1737 pointer_blank ();
1738 }
1739#endif
1740
1741 refresh_check ();
1545} 1742}
1743
1744#if ENABLE_FRILLS
1745void ecb_cold
1746rxvt_term::set_urgency (bool enable)
1747{
1748 if (enable == urgency_hint)
1749 return;
1750
1751 if (XWMHints *h = XGetWMHints (dpy, parent))
1752 {
1753 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1754 XSetWMHints (dpy, parent, h);
1755 urgency_hint = enable;
1756 XFree (h);
1757 }
1758}
1759#endif
1760
1761void ecb_cold
1762rxvt_term::focus_in ()
1763{
1764 if (!focus)
1765 {
1766 focus = 1;
1767 want_refresh = 1;
1768
1769#if USE_XIM
1770 if (Input_Context != NULL)
1771 {
1772 im_set_position ();
1773 XSetICFocus (Input_Context);
1774 }
1775#endif
1776#if CURSOR_BLINK
1777 if (option (Opt_cursorBlink))
1778 cursor_blink_ev.again ();
1779#endif
1780#if OFF_FOCUS_FADING
1781 if (rs[Rs_fade])
1782 {
1783 pix_colors = pix_colors_focused;
1784 scr_recolour ();
1785 }
1786#endif
1787#if ENABLE_FRILLS
1788 if (option (Opt_urgentOnBell))
1789 set_urgency (0);
1790#endif
1791
1792 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1793 }
1794}
1795
1796void ecb_cold
1797rxvt_term::focus_out ()
1798{
1799 if (focus)
1800 {
1801 focus = 0;
1802 want_refresh = 1;
1803
1804#if ENABLE_FRILLS
1805 if (option (Opt_urgentOnBell))
1806 set_urgency (0);
1807#endif
1808#if ENABLE_FRILLS || ISO_14755
1809 if (iso14755buf)
1810 {
1811 iso14755buf = 0;
1812# if ISO_14755
1813 scr_overlay_off ();
1814# endif
1815 }
1816#endif
1817#if USE_XIM
1818 if (Input_Context != NULL)
1819 XUnsetICFocus (Input_Context);
1820#endif
1821#if CURSOR_BLINK
1822 if (option (Opt_cursorBlink))
1823 cursor_blink_ev.stop ();
1824
1825 hidden_cursor = 0;
1826#endif
1827#if OFF_FOCUS_FADING
1828 if (rs[Rs_fade])
1829 {
1830 pix_colors = pix_colors_unfocused;
1831 scr_recolour ();
1832 }
1833#endif
1834
1835 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1836 }
1837}
1838
1839void ecb_cold
1840rxvt_term::update_fade_color (unsigned int idx)
1841{
1842#if OFF_FOCUS_FADING
1843 if (rs[Rs_fade])
1844 {
1845 rgba c;
1846 pix_colors [Color_fade].get (c);
1847 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1848 }
1849#endif
1850}
1851
1852#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1853void ecb_hot
1854rxvt_term::rootwin_cb (XEvent &ev)
1855{
1856 make_current ();
1857
1858 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1859 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1860 return;
1861
1862 switch (ev.type)
1863 {
1864 case PropertyNotify:
1865 /*
1866 * if user used some Esetroot compatible prog to set the root bg,
1867 * use the property to determine the pixmap. We use it later on.
1868 */
1869 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1870 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1871 {
1872#if BG_IMAGE_FROM_ROOT
1873 if (option (Opt_transparent))
1874 {
1875 rxvt_img::new_from_root (this)->replace (root_img);
1876 update_background ();
1877 }
1878#endif
1879 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1880 }
1881
1882 break;
1883 }
1884
1885 refresh_check ();
1886}
1887#endif
1546 1888
1547void 1889void
1548rxvt_term::rootwin_cb (XEvent &ev)
1549{
1550 SET_R (this);
1551 SET_LOCALE (locale);
1552
1553 switch (ev.type)
1554 {
1555 case PropertyNotify:
1556 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1557 {
1558 if (ev.xproperty.state == PropertyNewValue)
1559 selection_property (ev.xproperty.window, ev.xproperty.atom);
1560 break;
1561 }
1562#ifdef TRANSPARENT
1563 else
1564 {
1565 /*
1566 * if user used some Esetroot compatible prog to set the root bg,
1567 * use the property to determine the pixmap. We use it later on.
1568 */
1569 if (xa[XA_XROOTPMAPID] == 0)
1570 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1571
1572 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1573 return;
1574 }
1575
1576 /* FALLTHROUGH */
1577 case ReparentNotify:
1578 if ((Options & Opt_transparent) && check_our_parents ())
1579 if (am_transparent)
1580 want_full_refresh = 1;
1581 break;
1582#endif
1583 }
1584}
1585
1586void
1587rxvt_term::button_press (const XButtonEvent &ev) 1890rxvt_term::button_press (XButtonEvent &ev)
1588{ 1891{
1589 int reportmode = 0, clickintime; 1892 int reportmode = 0, clickintime;
1590 1893
1591 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1894 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1895
1592 if (!bypass_keystate) 1896 if (!bypass_keystate)
1593 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1897 reportmode = !! (priv_modes & PrivMode_mouse_report);
1898
1594 /* 1899 /*
1595 * VT window processing of button press 1900 * VT window processing of button press
1596 */ 1901 */
1597 if (ev.window == TermWin.vt) 1902 if (ev.window == vt)
1598 { 1903 {
1599#if RXVT_GRAPHICS 1904 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1600 if (ev.subwindow != None) 1905 return;
1601 rxvt_Gr_ButtonPress (ev.x, ev.y);
1602 else
1603#endif
1604 1906
1907#if ISO_14755
1908 // 5.4
1909 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1910 {
1911 iso14755_54 (ev.x, ev.y);
1912 return;
1605 { 1913 }
1606 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1914#endif
1915
1916 clickintime = ev.time - MEvent.time < multiClickTime;
1917
1607 if (reportmode) 1918 if (reportmode)
1919 {
1920 /* mouse report from vt window */
1921 /* save the xbutton state (for ButtonRelease) */
1922 MEvent.state = ev.state;
1923#ifdef MOUSE_REPORT_DOUBLECLICK
1924 if (ev.button == MEvent.button && clickintime)
1608 { 1925 {
1609 /* mouse report from vt window */ 1926 /* same button, within allowed time */
1610 /* save the xbutton state (for ButtonRelease) */ 1927 MEvent.clicks++;
1611 MEvent.state = ev.state; 1928
1612#ifdef MOUSE_REPORT_DOUBLECLICK 1929 if (MEvent.clicks > 1)
1613 if (ev.button == MEvent.button && clickintime)
1614 { 1930 {
1615 /* same button, within alloted time */
1616 MEvent.clicks++;
1617 if (MEvent.clicks > 1)
1618 {
1619 /* only report double clicks */ 1931 /* only report double clicks */
1620 MEvent.clicks = 2; 1932 MEvent.clicks = 2;
1621 mouse_report (ev); 1933 mouse_report (ev);
1622 1934
1623 /* don't report the release */ 1935 /* don't report the release */
1624 MEvent.clicks = 0; 1936 MEvent.clicks = 0;
1625 MEvent.button = AnyButton; 1937 MEvent.button = AnyButton;
1626 }
1627 } 1938 }
1628 else
1629 {
1630 /* different button, or time expired */
1631 MEvent.clicks = 1;
1632 MEvent.button = ev.button;
1633 mouse_report (ev);
1634 }
1635#else
1636 MEvent.button = ev.button;
1637 mouse_report (ev);
1638#endif /* MOUSE_REPORT_DOUBLECLICK */
1639
1640 } 1939 }
1641 else 1940 else
1642 { 1941 {
1942 /* different button, or time expired */
1943 MEvent.clicks = 1;
1944 MEvent.button = ev.button;
1945 mouse_report (ev);
1946 }
1947#else
1948 MEvent.button = ev.button;
1949 mouse_report (ev);
1950#endif /* MOUSE_REPORT_DOUBLECLICK */
1951
1952 }
1953 else
1954 {
1643 if (ev.button != MEvent.button) 1955 if (ev.button != MEvent.button)
1644 MEvent.clicks = 0; 1956 MEvent.clicks = 0;
1957
1645 switch (ev.button) 1958 switch (ev.button)
1646 { 1959 {
1647 case Button1: 1960 case Button1:
1961 /* allow meta + click to select rectangular areas */
1962 /* should be done in screen.C */
1963#if ENABLE_FRILLS
1964 selection.rect = !!(ev.state & ModMetaMask);
1965#else
1966 selection.rect = false;
1967#endif
1968
1648 /* allow shift+left click to extend selection */ 1969 /* allow shift+left click to extend selection */
1649 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1970 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1650 { 1971 {
1651 if (MEvent.button == Button1 && clickintime)
1652 selection_rotate (ev.x, ev.y);
1653 else
1654 selection_extend (ev.x, ev.y, 1);
1655 }
1656 else
1657 {
1658 if (MEvent.button == Button1 && clickintime)
1659 MEvent.clicks++;
1660 else
1661 MEvent.clicks = 1;
1662
1663 selection_click (MEvent.clicks, ev.x, ev.y);
1664 }
1665
1666 MEvent.button = Button1;
1667 break;
1668
1669 case Button3:
1670 if (MEvent.button == Button3 && clickintime) 1972 if (MEvent.button == Button1 && clickintime)
1671 selection_rotate (ev.x, ev.y); 1973 selection_rotate (ev.x, ev.y);
1672 else 1974 else
1673 selection_extend (ev.x, ev.y, 1); 1975 selection_extend (ev.x, ev.y, 1);
1976 }
1977 else
1978 {
1979 if (MEvent.button == Button1 && clickintime)
1980 MEvent.clicks++;
1981 else
1982 MEvent.clicks = 1;
1983
1984 selection_click (MEvent.clicks, ev.x, ev.y);
1985 }
1986
1987 MEvent.button = Button1;
1988 break;
1989
1990 case Button3:
1991 if (MEvent.button == Button3 && clickintime)
1992 selection_rotate (ev.x, ev.y);
1993 else
1994 selection_extend (ev.x, ev.y, 1);
1995
1674 MEvent.button = Button3; 1996 MEvent.button = Button3;
1675 break; 1997 break;
1676 }
1677 } 1998 }
1999 }
2000
1678 MEvent.time = ev.time; 2001 MEvent.time = ev.time;
1679 return; 2002 return;
1680 }
1681 } 2003 }
1682 2004
1683 /* 2005 /*
1684 * Scrollbar window processing of button press 2006 * Scrollbar window processing of button press
1685 */ 2007 */
1686 if (isScrollbarWindow (ev.window)) 2008 if (scrollBar.state && ev.window == scrollBar.win)
1687 { 2009 {
1688 scrollBar.setIdle (); 2010 page_dirn direction = NO_DIR;
2011
2012 if (scrollBar.upButton (ev.y))
2013 direction = UP; /* up */
2014 else if (scrollBar.dnButton (ev.y))
2015 direction = DN; /* down */
2016
2017 scrollBar.state = SB_STATE_IDLE;
1689 /* 2018 /*
1690 * Rxvt-style scrollbar: 2019 * Rxvt-style scrollbar:
1691 * move up if mouse is above slider 2020 * move up if mouse is above slider
1692 * move dn if mouse is below slider 2021 * move dn if mouse is below slider
1693 * 2022 *
… …
1702 /* 2031 /*
1703 * Mouse report disabled scrollbar: 2032 * Mouse report disabled scrollbar:
1704 * arrow buttons - send up/down 2033 * arrow buttons - send up/down
1705 * click on scrollbar - send pageup/down 2034 * click on scrollbar - send pageup/down
1706 */ 2035 */
1707 if ((scrollBar.style == R_SB_NEXT 2036 if (direction == UP)
1708 && scrollbarnext_upButton (ev.y))
1709 || (scrollBar.style == R_SB_RXVT
1710 && scrollbarrxvt_upButton (ev.y)))
1711 tt_printf ("\033[A"); 2037 tt_printf ("\033[A");
1712 else if ((scrollBar.style == R_SB_NEXT 2038 else if (direction == DN)
1713 && scrollbarnext_dnButton (ev.y))
1714 || (scrollBar.style == R_SB_RXVT
1715 && scrollbarrxvt_dnButton (ev.y)))
1716 tt_printf ("\033[B"); 2039 tt_printf ("\033[B");
1717 else 2040 else
1718 switch (ev.button) 2041 switch (ev.button)
1719 { 2042 {
1720 case Button2: 2043 case Button2:
… …
1727 tt_printf ("\033[5~"); 2050 tt_printf ("\033[5~");
1728 break; 2051 break;
1729 } 2052 }
1730 } 2053 }
1731 else 2054 else
1732#endif /* NO_SCROLLBAR_REPORT */ 2055#endif /* NO_SCROLLBAR_REPORT */
1733
1734 {
1735 char upordown = 0;
1736
1737 if (scrollBar.style == R_SB_NEXT)
1738 { 2056 {
1739 if (scrollbarnext_upButton (ev.y)) 2057 if (direction != NO_DIR)
1740 upordown = -1; /* up */
1741 else if (scrollbarnext_dnButton (ev.y))
1742 upordown = 1; /* down */
1743 }
1744 else if (scrollBar.style == R_SB_RXVT)
1745 {
1746 if (scrollbarrxvt_upButton (ev.y))
1747 upordown = -1; /* up */
1748 else if (scrollbarrxvt_dnButton (ev.y))
1749 upordown = 1; /* down */
1750 }
1751 if (upordown)
1752 { 2058 {
1753#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2059#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1754 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2060 if (!cont_scroll_ev.is_active ())
2061 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1755#endif 2062#endif
1756 if (scr_page (upordown < 0 ? UP : DN, 1)) 2063 if (scr_page (direction, 1))
1757 { 2064 {
1758 if (upordown < 0) 2065 if (direction == UP)
1759 scrollBar.setUp (); 2066 scrollBar.state = SB_STATE_UP;
1760 else 2067 else
1761 scrollBar.setDn (); 2068 scrollBar.state = SB_STATE_DOWN;
1762 } 2069 }
1763 } 2070 }
1764 else 2071 else
1765 switch (ev.button) 2072 switch (ev.button)
1766 { 2073 {
1767 case Button2: 2074 case Button2:
1768 switch (scrollbar_align) 2075 switch (scrollBar.align)
1769 { 2076 {
1770 case R_SB_ALIGN_TOP: 2077 case SB_ALIGN_TOP:
1771 csrO = 0; 2078 csrO = 0;
1772 break; 2079 break;
1773 case R_SB_ALIGN_CENTRE: 2080 case SB_ALIGN_CENTRE:
1774 csrO = (scrollBar.bot - scrollBar.top) / 2; 2081 csrO = (scrollBar.bot - scrollBar.top) / 2;
1775 break; 2082 break;
1776 case R_SB_ALIGN_BOTTOM: 2083 case SB_ALIGN_BOTTOM:
1777 csrO = scrollBar.bot - scrollBar.top; 2084 csrO = scrollBar.bot - scrollBar.top;
1778 break; 2085 break;
1779 } 2086 }
2087
1780 if (scrollBar.style == R_SB_XTERM 2088 if (scrollBar.style == SB_STYLE_XTERM
1781 || scrollbar_above_slider (ev.y) 2089 || scrollBar.above_slider (ev.y)
1782 || scrollbar_below_slider (ev.y)) 2090 || scrollBar.below_slider (ev.y))
1783 scr_move_to ( scrollbar_position (ev.y) - csrO, 2091 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1784 scrollbar_size ()); 2092
1785 scrollBar.setMotion (); 2093 scrollBar.state = SB_STATE_MOTION;
1786 break; 2094 break;
1787 2095
1788 case Button1: 2096 case Button1:
1789 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2097 if (scrollBar.align == SB_ALIGN_CENTRE)
1790 csrO = ev.y - scrollBar.top; 2098 csrO = ev.y - scrollBar.top;
1791 /* FALLTHROUGH */ 2099 /* FALLTHROUGH */
1792 2100
1793 case Button3: 2101 case Button3:
1794 if (scrollBar.style != R_SB_XTERM) 2102 if (scrollBar.style != SB_STYLE_XTERM)
1795 { 2103 {
1796 if (scrollbar_above_slider (ev.y)) 2104 if (scrollBar.above_slider (ev.y))
1797# ifdef RXVT_SCROLL_FULL 2105# ifdef RXVT_SCROLL_FULL
1798 scr_page (UP, TermWin.nrow - 1); 2106 scr_page (UP, nrow - 1);
1799# else 2107# else
1800 scr_page (UP, TermWin.nrow / 4); 2108 scr_page (UP, nrow / 4);
1801# endif 2109# endif
1802 else if (scrollbar_below_slider (ev.y)) 2110 else if (scrollBar.below_slider (ev.y))
1803# ifdef RXVT_SCROLL_FULL 2111# ifdef RXVT_SCROLL_FULL
1804 scr_page (DN, TermWin.nrow - 1); 2112 scr_page (DN, nrow - 1);
1805# else 2113# else
1806 scr_page (DN, TermWin.nrow / 4); 2114 scr_page (DN, nrow / 4);
1807# endif 2115# endif
1808 else 2116 else
1809 scrollBar.setMotion (); 2117 scrollBar.state = SB_STATE_MOTION;
1810 } 2118 }
1811 else 2119 else
1812 { 2120 {
1813 scr_page ((ev.button == Button1 ? DN : UP), 2121 scr_page ((ev.button == Button1 ? DN : UP),
1814 (TermWin.nrow 2122 (nrow
1815 * scrollbar_position (ev.y) 2123 * scrollBar.position (ev.y)
1816 / scrollbar_size ())); 2124 / scrollBar.size ()));
1817 } 2125 }
2126
1818 break; 2127 break;
1819 } 2128 }
1820 } 2129 }
2130
1821 return; 2131 return;
1822 } 2132 }
1823#if MENUBAR
1824 /*
1825 * Menubar window processing of button press
1826 */
1827 if (isMenuBarWindow (ev.window))
1828 menubar_control (ev);
1829#endif
1830} 2133}
1831 2134
1832void 2135void
1833rxvt_term::button_release (const XButtonEvent &ev) 2136rxvt_term::button_release (XButtonEvent &ev)
1834{ 2137{
1835 int reportmode = 0; 2138 int reportmode = 0;
1836 2139
1837 csrO = 0; /* reset csr Offset */ 2140 csrO = 0; /* reset csr Offset */
1838 if (!bypass_keystate) 2141 if (!bypass_keystate)
1839 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2142 reportmode = !! (priv_modes & PrivMode_mouse_report);
1840 2143
1841 if (scrollbar_isUpDn ()) 2144 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1842 { 2145 {
1843 scrollBar.setIdle (); 2146 scrollBar.state = SB_STATE_IDLE;
1844 scrollbar_show (0); 2147 scrollBar.show (0);
1845#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1846 refresh_type &= ~SMOOTH_REFRESH;
1847#endif
1848
1849 } 2148 }
2149
1850#ifdef SELECTION_SCROLLING 2150#ifdef SELECTION_SCROLLING
1851 pending_scroll_selection=0; 2151 sel_scroll_ev.stop();
1852#endif 2152#endif
2153
1853 if (ev.window == TermWin.vt) 2154 if (ev.window == vt)
1854 { 2155 {
1855#ifdef RXVT_GRAPHICS 2156 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1856 if (ev.subwindow != None) 2157 return;
1857 rxvt_Gr_ButtonRelease (ev.x, ev.y);
1858 else
1859#endif
1860 2158
1861 { 2159#if ISO_14755
2160 // 5.4
2161 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2162 return;
2163#endif
2164
1862 if (reportmode) 2165 if (reportmode)
2166 {
2167 /* mouse report from vt window */
2168 /* don't report release of wheel "buttons" */
2169 if (ev.button >= 4)
2170 return;
2171#ifdef MOUSE_REPORT_DOUBLECLICK
2172 /* only report the release of 'slow' single clicks */
2173 if (MEvent.button != AnyButton
2174 && (ev.button != MEvent.button
2175 || (ev.time - MEvent.time
2176 > multiClickTime / 2)))
1863 { 2177 {
1864 /* mouse report from vt window */
1865 /* don't report release of wheel "buttons" */
1866 if (ev.button >= 4)
1867 return;
1868#ifdef MOUSE_REPORT_DOUBLECLICK
1869 /* only report the release of 'slow' single clicks */
1870 if (MEvent.button != AnyButton
1871 && (ev.button != MEvent.button
1872 || (ev.time - MEvent.time
1873 > MULTICLICK_TIME / 2)))
1874 {
1875 MEvent.clicks = 0; 2178 MEvent.clicks = 0;
1876 MEvent.button = AnyButton;
1877 mouse_report (ev);
1878 }
1879#else /* MOUSE_REPORT_DOUBLECLICK */
1880 MEvent.button = AnyButton; 2179 MEvent.button = AnyButton;
1881 mouse_report (ev); 2180 mouse_report (ev);
1882#endif /* MOUSE_REPORT_DOUBLECLICK */
1883 return;
1884 } 2181 }
2182#else /* MOUSE_REPORT_DOUBLECLICK */
2183 MEvent.button = AnyButton;
2184 mouse_report (ev);
2185#endif /* MOUSE_REPORT_DOUBLECLICK */
2186 return;
2187 }
2188
1885 /* 2189 /*
1886 * dumb hack to compensate for the failure of click-and-drag 2190 * dumb hack to compensate for the failure of click-and-drag
1887 * when overriding mouse reporting 2191 * when overriding mouse reporting
1888 */ 2192 */
1889 if (PrivateModes & PrivMode_mouse_report 2193 if (priv_modes & PrivMode_mouse_report
1890 && bypass_keystate 2194 && bypass_keystate
1891 && ev.button == Button1 && MEvent.clicks <= 1) 2195 && ev.button == Button1 && MEvent.clicks <= 1)
1892 selection_extend (ev.x, ev.y, 0); 2196 selection_extend (ev.x, ev.y, 0);
1893 2197
1894 switch (ev.button) 2198 switch (ev.button)
2199 {
2200 case Button1:
2201 case Button3:
2202 selection_make (ev.time);
2203 break;
2204
2205 case Button2:
2206 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2207 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2208 break;
2209
2210#ifdef MOUSE_WHEEL
2211 case Button4:
2212 case Button5:
1895 { 2213 {
1896 case Button1: 2214 int lines;
1897 case Button3: 2215 page_dirn dirn;
1898 selection_make (ev.time); 2216
2217 dirn = ev.button == Button4 ? UP : DN;
2218
2219 if (ev.state & ShiftMask)
1899 break; 2220 lines = 1;
1900 case Button2: 2221 else if (option (Opt_mouseWheelScrollPage))
1901 selection_request (ev.time, ev.x, ev.y); 2222 lines = nrow - 1;
1902 break; 2223 else
2224 lines = 5;
2225
1903#ifdef MOUSE_WHEEL 2226# ifdef MOUSE_SLIP_WHEELING
1904 case Button4: 2227 if (ev.state & ControlMask)
1905 case Button5:
1906 { 2228 {
2229 mouse_slip_wheel_speed += dirn;
2230 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2231
2232 if (!slip_wheel_ev.is_active ())
2233 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1907 int i; 2234 }
1908 page_dirn v;
1909
1910 v = (ev.button == Button4) ? UP : DN;
1911 if (ev.state & ShiftMask)
1912 i = 1;
1913 else if ((Options & Opt_mouseWheelScrollPage))
1914 i = TermWin.nrow - 1;
1915 else 2235 else
1916 i = 5;
1917# ifdef MOUSE_SLIP_WHEELING
1918 if (ev.state & ControlMask)
1919 {
1920 mouse_slip_wheel_speed += (v ? -1 : 1);
1921 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1922 }
1923# endif 2236# endif
1924# ifdef JUMP_MOUSE_WHEEL
1925 scr_page (v, i);
1926 scr_refresh (SMOOTH_REFRESH);
1927 scrollbar_show (1);
1928# else
1929 while (i--)
1930 {
1931 scr_page (v, 1);
1932 scr_refresh (SMOOTH_REFRESH);
1933 scrollbar_show (1);
1934 }
1935# endif
1936
1937 }
1938 break;
1939#endif
1940
1941 }
1942 }
1943 }
1944#ifdef MENUBAR
1945 else if (isMenuBarWindow (ev.window))
1946 menubar_control (ev);
1947#endif
1948}
1949
1950
1951#ifdef TRANSPARENT
1952/*
1953 * Check our parents are still who we think they are.
1954 * Do transparency updates if required
1955 */
1956int
1957rxvt_term::check_our_parents ()
1958{
1959 int i, pchanged, aformat, have_pixmap, rootdepth;
1960 unsigned long nitems, bytes_after;
1961 Atom atype;
1962 unsigned char *prop = NULL;
1963 Window root, oldp, *list;
1964 Pixmap rootpixmap = None;
1965 XWindowAttributes wattr, wrootattr;
1966
1967 pchanged = 0;
1968
1969 if (! (Options & Opt_transparent))
1970 return pchanged; /* Don't try any more */
1971
1972 XGetWindowAttributes (display->display, display->root, &wrootattr);
1973 rootdepth = wrootattr.depth;
1974
1975 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1976 if (rootdepth != wattr.depth)
1977 {
1978 if (am_transparent)
1979 {
1980 pchanged = 1;
1981 XSetWindowBackground (display->display, TermWin.vt,
1982 PixColors[Color_bg]);
1983 am_transparent = am_pixmap_trans = 0;
1984 }
1985 return pchanged; /* Don't try any more */
1986 }
1987
1988 /* Get all X ops out of the queue so that our information is up-to-date. */
1989 XSync (display->display, False);
1990
1991 /*
1992 * Make the frame window set by the window manager have
1993 * the root background. Some window managers put multiple nested frame
1994 * windows for each client, so we have to take care about that.
1995 */
1996 i = (xa[XA_XROOTPMAPID] != 0
1997 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1998 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1999 &nitems, &bytes_after, &prop) == Success));
2000 if (!i || prop == NULL)
2001 have_pixmap = 0;
2002 else
2003 {
2004 have_pixmap = 1;
2005 rootpixmap = * ((Pixmap *)prop);
2006 XFree (prop);
2007 }
2008 if (have_pixmap)
2009 {
2010 /*
2011 * Copy display->root pixmap transparency
2012 */
2013 int sx, sy, nx, ny;
2014 unsigned int nw, nh;
2015 Window cr;
2016 XImage *image;
2017 GC gc;
2018 XGCValues gcvalue;
2019
2020 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2021 0, 0, &sx, &sy, &cr);
2022 nw = (unsigned int)szHint.width;
2023 nh = (unsigned int)szHint.height;
2024 nx = ny = 0;
2025 if (sx < 0)
2026 {
2027 nw += sx;
2028 nx = -sx;
2029 sx = 0;
2030 }
2031 if (sy < 0)
2032 {
2033 nh += sy;
2034 ny = -sy;
2035 sy = 0;
2036 }
2037 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2038 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2039 allowedxerror = -1;
2040 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2041 ZPixmap);
2042 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2043 /* XXX: may need a delay here? */
2044 allowedxerror = 0;
2045 if (image == NULL)
2046 {
2047 if (am_transparent && am_pixmap_trans)
2048 {
2049 pchanged = 1;
2050 if (TermWin.pixmap != None)
2051 { 2237 {
2052 XFreePixmap (display->display, TermWin.pixmap); 2238 scr_page (dirn, lines);
2053 TermWin.pixmap = None; 2239 scrollBar.show (1);
2054 } 2240 }
2055 } 2241 }
2056 am_pixmap_trans = 0; 2242 break;
2243#endif
2244 }
2245 }
2246}
2247
2248/*}}} */
2249
2250void ecb_hot
2251rxvt_term::cmd_parse ()
2252{
2253 wchar_t ch = NOCHAR;
2254 char *seq_begin; // remember start of esc-sequence here
2255
2256 for (;;)
2257 {
2258 if (ecb_unlikely (ch == NOCHAR))
2259 {
2260 seq_begin = cmdbuf_ptr;
2261 ch = next_char ();
2262
2263 if (ch == NOCHAR)
2264 break;
2265 }
2266
2267 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2268 {
2269 if (ecb_unlikely (!seen_input))
2270 {
2271 seen_input = 1;
2272 // many badly-written programs (e.g. jed) contain a race condition:
2273 // they first read the screensize and then install a SIGWINCH handler.
2274 // some window managers resize the window early, and these programs
2275 // then sometimes get the size wrong.
2276 // unfortunately other programs are even more buggy and dislike
2277 // being sent SIGWINCH, so only do it when we were in fact being
2278 // resized.
2279 if (seen_resize && cmd_pid)
2280 kill (-cmd_pid, SIGWINCH);
2281 }
2282
2283 /* Read a text string from the input buffer */
2284 wchar_t buf[UBUFSIZ];
2285 bool refreshnow = false;
2286 int nlines = 0;
2287 wchar_t *str = buf;
2288 wchar_t *eol = str + min (ncol, UBUFSIZ);
2289
2290 for (;;)
2291 {
2292 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2293 break;
2294
2295 *str++ = ch;
2296
2297 if (ecb_unlikely (ch == C0_LF || str >= eol))
2298 {
2299 if (ch == C0_LF)
2300 nlines++;
2301
2302 refresh_count++;
2303
2304 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2305 {
2306 refresh_count = 0;
2307
2308 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2309 {
2310 refreshnow = true;
2311 ch = NOCHAR;
2312 break;
2313 }
2314 }
2315
2316 // scr_add_lines only works for nlines <= nrow - 1.
2317 if (nlines >= nrow - 1)
2318 {
2319 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2320 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2321 scr_add_lines (buf, str - buf, nlines);
2322
2323 nlines = 0;
2324 str = buf;
2325 eol = str + min (ncol, UBUFSIZ);
2326 }
2327
2328 if (str >= eol)
2329 {
2330 if (eol >= buf + UBUFSIZ)
2331 {
2332 ch = NOCHAR;
2333 break;
2334 }
2335 else
2336 eol = min (eol + ncol, buf + UBUFSIZ);
2337 }
2338
2339 }
2340
2341 seq_begin = cmdbuf_ptr;
2342 ch = next_char ();
2343 }
2344
2345 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2346 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2347 scr_add_lines (buf, str - buf, nlines);
2348
2349 /*
2350 * If there have been a lot of new lines, then update the screen
2351 * What the heck we'll cheat and only refresh less than every page-full.
2352 * if skipScroll is enabled.
2353 */
2354 if (refreshnow)
2355 {
2356 scr_refresh ();
2357 want_refresh = 1;
2358 }
2057 } 2359 }
2058 else 2360 else
2059 { 2361 {
2060 if (TermWin.pixmap != None) 2362 try
2061 XFreePixmap (display->display, TermWin.pixmap);
2062 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2063 (unsigned int)szHint.width,
2064 (unsigned int)szHint.height,
2065 (unsigned int)image->depth);
2066 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2067 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2068 nx, ny, (unsigned int)image->width,
2069 (unsigned int)image->height);
2070 XFreeGC (display->display, gc);
2071 XDestroyImage (image);
2072 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2073 TermWin.pixmap);
2074 if (!am_transparent || !am_pixmap_trans)
2075 pchanged = 1;
2076 am_transparent = am_pixmap_trans = 1;
2077 }
2078 }
2079 if (!am_pixmap_trans)
2080 {
2081 unsigned int n;
2082 /*
2083 * InheritPixmap transparency
2084 */
2085 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2086 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2087 i++)
2088 {
2089 oldp = TermWin.parent[i];
2090 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2091 &TermWin.parent[i], &list, &n);
2092 XFree (list);
2093 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2094 if (TermWin.parent[i] == display->root)
2095 { 2363 {
2096 if (oldp != None) 2364 process_nonprinting (ch);
2097 pchanged = 1; 2365 }
2366 catch (const class out_of_input &o)
2367 {
2368 // we ran out of input, retry later
2369 cmdbuf_ptr = seq_begin;
2098 break; 2370 break;
2099 } 2371 }
2100 if (oldp != TermWin.parent[i]) 2372
2101 pchanged = 1; 2373 ch = NOCHAR;
2102 }
2103 n = 0;
2104 if (pchanged)
2105 { 2374 }
2106 for (; n < (unsigned int)i; n++) 2375 }
2107 { 2376}
2108 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2377
2109 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2378// read the next character
2110 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2379wchar_t ecb_hot
2111 { 2380rxvt_term::next_char () NOTHROW
2112 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2381{
2113 break; 2382 while (cmdbuf_ptr < cmdbuf_endp)
2114 } 2383 {
2115 } 2384 // assume 7-bit to be ascii ALWAYS
2385 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2386 return *cmdbuf_ptr++;
2387
2388 wchar_t wc;
2389 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2390
2391 if (len == (size_t)-2)
2116 } 2392 {
2117 if (n > (int) (sizeof (TermWin.parent) 2393 // the mbstate stores incomplete sequences. didn't know this :/
2118 / sizeof (TermWin.parent[0]))) 2394 cmdbuf_ptr = cmdbuf_endp;
2395 break;
2119 { 2396 }
2120 D_X ((stderr, "InheritPixmap Turning off")); 2397
2121 XSetWindowBackground (display->display, TermWin.parent[0], 2398 if (len == (size_t)-1)
2122 PixColors[Color_fg]);
2123 XSetWindowBackground (display->display, TermWin.vt,
2124 PixColors[Color_bg]);
2125 am_transparent = 0;
2126 /* XXX: also turn off Opt_transparent? */
2127 } 2399 {
2128 else 2400 mbstate.reset (); // reset now undefined conversion state
2401 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2402 // in which case we "erroneously" return the next byte which might be valid.
2403 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2129 { 2404 }
2130 /* wait (an arbitrary period) for the WM to do its thing
2131 * needed for fvwm2.2.2 (and before?) */
2132# ifdef HAVE_NANOSLEEP
2133 struct timespec rqt;
2134 2405
2135 rqt.tv_sec = 1; 2406 // assume wchar == unicode
2136 rqt.tv_nsec = 0; 2407 cmdbuf_ptr += len;
2137 nanosleep (&rqt, NULL); 2408 return wc & UNICODE_MASK;
2138# else
2139 sleep (1);
2140# endif
2141 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2142 for (n = 0; n < (unsigned int)i; n++)
2143 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2144 ParentRelative);
2145 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2146 ParentRelative);
2147 am_transparent = 1;
2148 }
2149 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2150 TermWin.parent[i] = None;
2151 } 2409 }
2410
2411 return NOCHAR;
2412}
2413
2414// read the next octet
2415uint32_t ecb_hot
2416rxvt_term::next_octet () NOTHROW
2417{
2418 return cmdbuf_ptr < cmdbuf_endp
2419 ? (unsigned char)*cmdbuf_ptr++
2420 : NOCHAR;
2421}
2422
2423static class out_of_input out_of_input;
2424
2425wchar_t ecb_hot
2426rxvt_term::cmd_getc () THROW ((class out_of_input))
2427{
2428 wchar_t c = next_char ();
2429
2430 if (c == NOCHAR)
2431 throw out_of_input;
2432
2152 return pchanged; 2433 return c;
2153} 2434}
2154#endif
2155 2435
2156/*}}} */ 2436uint32_t ecb_hot
2437rxvt_term::cmd_get8 () THROW ((class out_of_input))
2438{
2439 uint32_t c = next_octet ();
2440
2441 if (c == NOCHAR)
2442 throw out_of_input;
2443
2444 return c;
2445}
2157 2446
2158/*{{{ print pipe */ 2447/*{{{ print pipe */
2159/*----------------------------------------------------------------------*/ 2448/*----------------------------------------------------------------------*/
2160#ifdef PRINTPIPE 2449#ifdef PRINTPIPE
2161FILE * 2450FILE * ecb_cold
2162rxvt_term::popen_printer () 2451rxvt_term::popen_printer ()
2163{ 2452{
2164 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2453 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2165 2454
2166 if (stream == NULL) 2455 if (stream == NULL)
2167 rxvt_print_error ("can't open printer pipe"); 2456 rxvt_warn ("can't open printer pipe, not printing.\n");
2457
2168 return stream; 2458 return stream;
2169} 2459}
2170 2460
2171int 2461int ecb_cold
2172rxvt_term::pclose_printer (FILE *stream) 2462rxvt_term::pclose_printer (FILE *stream)
2173{ 2463{
2174 fflush (stream); 2464 fflush (stream);
2175 /* pclose () reported not to work on SunOS 4.1.3 */
2176# if defined (__sun__) /* TODO: RESOLVE THIS */
2177 /* pclose works provided SIGCHLD handler uses waitpid */
2178 return pclose (stream); /* return fclose (stream); */
2179# else
2180 return pclose (stream); 2465 return pclose (stream);
2181# endif
2182} 2466}
2183 2467
2184/* 2468/*
2185 * simulate attached vt100 printer 2469 * simulate attached vt100 printer
2186 */ 2470 */
2187void 2471void ecb_cold
2188rxvt_term::process_print_pipe () 2472rxvt_term::process_print_pipe ()
2189{ 2473{
2190 int done; 2474 FILE *fd = popen_printer ();
2191 FILE *fd;
2192 2475
2193 if ((fd = popen_printer ()) == NULL) 2476 if (!fd)
2194 return; 2477 return;
2195 2478
2196 /* 2479 /*
2197 * Send all input to the printer until either ESC[4i or ESC[?4i 2480 * Send all input to the printer until either ESC[4i or ESC[?4i
2198 * is received. 2481 * is received.
2199 */ 2482 */
2200 for (done = 0; !done;) 2483 for (int done = 0; !done; )
2201 { 2484 {
2202 unsigned char buf[8]; 2485 unsigned char buf[8];
2203 unsigned char ch; 2486 unicode_t ch;
2204 unsigned int i, len; 2487 unsigned int i, len;
2205 2488
2206 if ((ch = cmd_getc ()) != C0_ESC) 2489 if ((ch = cmd_getc ()) != C0_ESC)
2207 { 2490 {
2208 if (putc (ch, fd) == EOF) 2491 if (putc (ch, fd) == EOF)
2209 break; /* done = 1 */ 2492 break; /* done = 1 */
… …
2224 { 2507 {
2225 if ((buf[len++] = cmd_getc ()) == 'i') 2508 if ((buf[len++] = cmd_getc ()) == 'i')
2226 break; /* done = 1 */ 2509 break; /* done = 1 */
2227 } 2510 }
2228 } 2511 }
2512
2229 for (i = 0; i < len; i++) 2513 for (i = 0; i < len; i++)
2230 if (putc (buf[i], fd) == EOF) 2514 if (putc (buf[i], fd) == EOF)
2231 { 2515 {
2232 done = 1; 2516 done = 1;
2233 break; 2517 break;
2234 } 2518 }
2235 } 2519 }
2236 } 2520 }
2521
2237 pclose_printer (fd); 2522 pclose_printer (fd);
2238} 2523}
2239#endif /* PRINTPIPE */ 2524#endif /* PRINTPIPE */
2240/*}}} */ 2525/*}}} */
2241 2526
2242/* *INDENT-OFF* */
2243enum { 2527enum {
2244 C1_40 = 0x40, 2528 C1_40 = 0x40,
2245 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2529 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2246 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2530 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2247 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2531 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2248 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2532 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2249}; 2533};
2250/* *INDENT-ON* */
2251 2534
2252/*{{{ process non-printing single characters */ 2535/*{{{ process non-printing single characters */
2253void 2536void ecb_hot
2254rxvt_term::process_nonprinting (unsigned char ch) 2537rxvt_term::process_nonprinting (unicode_t ch)
2255{ 2538{
2256 switch (ch) 2539 switch (ch)
2257 { 2540 {
2541 case C0_ESC:
2542 process_escape_seq ();
2543 break;
2258 case C0_ENQ: /* terminal Status */ 2544 case C0_ENQ: /* terminal Status */
2259 if (rs[Rs_answerbackstring]) 2545 if (rs[Rs_answerbackstring])
2260 tt_write ( 2546 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2261 (const unsigned char *)rs[Rs_answerbackstring],
2262 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2263 else 2547 else
2264 tt_write ((unsigned char *)VT100_ANS, 2548 tt_write (VT100_ANS, strlen (VT100_ANS));
2265 (unsigned int)STRLEN (VT100_ANS));
2266 break; 2549 break;
2267 case C0_BEL: /* bell */ 2550 case C0_BEL: /* bell */
2268 scr_bell (); 2551 scr_bell ();
2269 break; 2552 break;
2270 case C0_BS: /* backspace */ 2553 case C0_BS: /* backspace */
… …
2285 scr_charset_choose (1); 2568 scr_charset_choose (1);
2286 break; 2569 break;
2287 case C0_SI: /* shift in - acs */ 2570 case C0_SI: /* shift in - acs */
2288 scr_charset_choose (0); 2571 scr_charset_choose (0);
2289 break; 2572 break;
2573
2574#ifdef EIGHT_BIT_CONTROLS
2575 // 8-bit controls
2576 case 0x90: /* DCS */
2577 process_dcs_seq ();
2578 break;
2579 case 0x9b: /* CSI */
2580 process_csi_seq ();
2581 break;
2582 case 0x9d: /* OSC */
2583 process_osc_seq ();
2584 break;
2585#endif
2290 } 2586 }
2291} 2587}
2292/*}}} */ 2588/*}}} */
2293 2589
2294 2590
2295/*{{{ process VT52 escape sequences */ 2591/*{{{ process VT52 escape sequences */
2296void 2592void ecb_cold
2297rxvt_term::process_escape_vt52 (unsigned char ch) 2593rxvt_term::process_escape_vt52 (unicode_t ch)
2298{ 2594{
2299 int row, col; 2595 int row, col;
2300 2596
2301 switch (ch) 2597 switch (ch)
2302 { 2598 {
… …
2335 break; 2631 break;
2336 case 'Z': /* identify the terminal type */ 2632 case 'Z': /* identify the terminal type */
2337 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2633 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2338 break; 2634 break;
2339 case '<': /* turn off VT52 mode */ 2635 case '<': /* turn off VT52 mode */
2340 PrivMode (0, PrivMode_vt52); 2636 priv_modes &= ~PrivMode_vt52;
2341 break; 2637 break;
2342 case 'F': /* use special graphics character set */ 2638 case 'F': /* use special graphics character set */
2343 case 'G': /* use regular character set */ 2639 case 'G': /* use regular character set */
2344 /* unimplemented */ 2640 /* unimplemented */
2345 break; 2641 break;
… …
2351} 2647}
2352/*}}} */ 2648/*}}} */
2353 2649
2354 2650
2355/*{{{ process escape sequences */ 2651/*{{{ process escape sequences */
2356void 2652void ecb_hot
2357rxvt_term::process_escape_seq () 2653rxvt_term::process_escape_seq ()
2358{ 2654{
2359 unsigned char ch = cmd_getc (); 2655 unicode_t ch = cmd_getc ();
2360 2656
2361 if (PrivateModes & PrivMode_vt52) 2657 if (priv_modes & PrivMode_vt52)
2362 { 2658 {
2363 process_escape_vt52 (ch); 2659 process_escape_vt52 (ch);
2364 return; 2660 return;
2365 } 2661 }
2366 2662
2367 switch (ch) 2663 switch (ch)
2368 { 2664 {
2369 /* case 1: do_tek_mode (); break; */
2370 case '#': 2665 case '#':
2371 if (cmd_getc () == '8') 2666 if (cmd_getc () == '8')
2372 scr_E (); 2667 scr_E ();
2373 break; 2668 break;
2374 case ' (': 2669 case '(':
2375 scr_charset_set (0, (unsigned int)cmd_getc ()); 2670 scr_charset_set (0, (unsigned int)cmd_getc ());
2376 break; 2671 break;
2377 case ')': 2672 case ')':
2378 scr_charset_set (1, (unsigned int)cmd_getc ()); 2673 scr_charset_set (1, (unsigned int)cmd_getc ());
2379 break; 2674 break;
… …
2381 scr_charset_set (2, (unsigned int)cmd_getc ()); 2676 scr_charset_set (2, (unsigned int)cmd_getc ());
2382 break; 2677 break;
2383 case '+': 2678 case '+':
2384 scr_charset_set (3, (unsigned int)cmd_getc ()); 2679 scr_charset_set (3, (unsigned int)cmd_getc ());
2385 break; 2680 break;
2386#ifdef MULTICHAR_SET 2681#if !ENABLE_MINIMAL
2387 case '$':
2388 scr_charset_set (-2, (unsigned int)cmd_getc ());
2389 break;
2390#endif
2391#ifndef NO_FRILLS
2392 case '6': 2682 case '6':
2393 scr_backindex (); 2683 scr_backindex ();
2394 break; 2684 break;
2395#endif 2685#endif
2396 case '7': 2686 case '7':
2397 scr_cursor (SAVE); 2687 scr_cursor (SAVE);
2398 break; 2688 break;
2399 case '8': 2689 case '8':
2400 scr_cursor (RESTORE); 2690 scr_cursor (RESTORE);
2401 break; 2691 break;
2402#ifndef NO_FRILLS 2692#if !ENABLE_MINIMAL
2403 case '9': 2693 case '9':
2404 scr_forwardindex (); 2694 scr_forwardindex ();
2405 break; 2695 break;
2406#endif 2696#endif
2697 // DECPAM/DECPNM
2407 case '=': 2698 case '=':
2699 priv_modes |= PrivMode_aplKP;
2700 break;
2408 case '>': 2701 case '>':
2409 PrivMode ((ch == '='), PrivMode_aplKP); 2702 priv_modes &= ~PrivMode_aplKP;
2410 break; 2703 break;
2411 2704
2412 case C1_40: 2705 case C1_40:
2413 cmd_getc (); 2706 cmd_getc ();
2414 break; 2707 break;
… …
2417 break; 2710 break;
2418 2711
2419 /* 8.3.87: NEXT LINE */ 2712 /* 8.3.87: NEXT LINE */
2420 case C1_NEL: /* ESC E */ 2713 case C1_NEL: /* ESC E */
2421 { 2714 {
2422 uint32_t nlcr[] = { '\n', '\r' }; 2715 wchar_t nlcr[] = { C0_LF, C0_CR };
2423 scr_add_lines (nlcr, 1, 2); 2716 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2424 } 2717 }
2425 break; 2718 break;
2426 2719
2427 /* kidnapped escape sequence: Should be 8.3.48 */ 2720 /* kidnapped escape sequence: Should be 8.3.48 */
2428 case C1_ESA: /* ESC G */ 2721 case C1_ESA: /* ESC G */
2429 process_graphics (); 2722 // used by original rxvt for rob nations own graphics mode
2723 if (cmd_getc () == 'Q')
2724 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2430 break; 2725 break;
2431 2726
2432 /* 8.3.63: CHARACTER TABULATION SET */ 2727 /* 8.3.63: CHARACTER TABULATION SET */
2433 case C1_HTS: /* ESC H */ 2728 case C1_HTS: /* ESC H */
2434 scr_set_tab (1); 2729 scr_set_tab (1);
… …
2438 case C1_RI: /* ESC M */ 2733 case C1_RI: /* ESC M */
2439 scr_index (DN); 2734 scr_index (DN);
2440 break; 2735 break;
2441 2736
2442 /* 8.3.142: SINGLE-SHIFT TWO */ 2737 /* 8.3.142: SINGLE-SHIFT TWO */
2443 /*case C1_SS2: scr_single_shift (2); break; */ 2738 /* case C1_SS2: break; */
2444 2739
2445 /* 8.3.143: SINGLE-SHIFT THREE */ 2740 /* 8.3.143: SINGLE-SHIFT THREE */
2446 /*case C1_SS3: scr_single_shift (3); break; */ 2741 /* case C1_SS3: break; */
2447 2742
2448 /* 8.3.27: DEVICE CONTROL STRING */ 2743 /* 8.3.27: DEVICE CONTROL STRING */
2449 case C1_DCS: /* ESC P */ 2744 case C1_DCS: /* ESC P */
2450 process_dcs_seq (); 2745 process_dcs_seq ();
2451 break; 2746 break;
2452 2747
2453 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2748 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2454 case C1_SCI: /* ESC Z */ 2749 case C1_SCI: /* ESC Z */
2455 tt_write ((const unsigned char *)ESCZ_ANSWER, 2750 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2456 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2457 break; /* steal obsolete ESC [ c */ 2751 break; /* steal obsolete ESC [ c */
2458 2752
2459 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2753 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2460 case C1_CSI: /* ESC [ */ 2754 case C1_CSI: /* ESC [ */
2461 process_csi_seq (); 2755 process_csi_seq ();
2462 break; 2756 break;
2463 2757
2464 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2758 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2465 case C1_OSC: /* ESC ] */ 2759 case C1_OSC: /* ESC ] */
2466 process_osc_seq (); 2760 process_osc_seq ();
2467 break; 2761 break;
2468 2762
2469 /* 8.3.106: RESET TO INITIAL STATE */ 2763 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2470 case 'c': 2764 case 'c':
2765 mbstate.reset ();
2471 scr_poweron (); 2766 scr_poweron ();
2472 scrollbar_show (1); 2767 scrollBar.show (1);
2473 break; 2768 break;
2474 2769
2475 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2770 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2476 case 'n': 2771 case 'n':
2477 scr_charset_choose (2); 2772 scr_charset_choose (2);
… …
2484 } 2779 }
2485} 2780}
2486/*}}} */ 2781/*}}} */
2487 2782
2488/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2783/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2489/* *INDENT-OFF* */
2490enum { 2784enum {
2491 CSI_ICH = 0x40, 2785 CSI_ICH = 0x40,
2492 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2786 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2493 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2787 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2494 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2788 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2495 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2789 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2496 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2790 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2497 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2791 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2498 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2792 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2499 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2793 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2500}; 2794};
2501 2795
2502#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2796#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2503 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2797 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2504 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2798 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2505#define get_byte_array_bit(array, bit) \ 2799#define get_byte_array_bit(array, bit) \
2506 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2800 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2507 2801
2508const unsigned char csi_defaults[] = 2802static const unsigned char csi_defaults[] =
2509 { 2803 {
2510 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2804 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2511 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2805 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2512 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2806 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2513 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2807 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2514 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2808 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2515 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2809 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2516 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2810 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2517 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2811 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2518 }; 2812 };
2519/* *INDENT-ON* */
2520 2813
2521void 2814void ecb_hot
2522rxvt_term::process_csi_seq () 2815rxvt_term::process_csi_seq ()
2523{ 2816{
2524 unsigned char ch, priv, i; 2817 unicode_t ch, priv, prev_ch, i;
2525 unsigned int nargs, p; 2818 unsigned int nargs, p;
2526 int n, ndef; 2819 int n, ndef;
2527 int arg[ESC_ARGS]; 2820 int arg[ESC_ARGS] = { };
2528 2821
2529 for (nargs = ESC_ARGS; nargs > 0;) 2822 nargs = 0;
2530 arg[--nargs] = 0;
2531 2823
2532 priv = 0; 2824 priv = 0;
2533 ch = cmd_getc (); 2825 ch = cmd_getc ();
2534 if (ch >= '<' && ch <= '?') 2826 if ((ch >= '<' && ch <= '?') || ch == '!')
2827 {
2535 { /* '<' '=' '>' '?' */ 2828 /* '<' '=' '>' '?' '!' */
2536 priv = ch; 2829 priv = ch;
2537 ch = cmd_getc (); 2830 ch = cmd_getc ();
2538 } 2831 }
2832
2833 prev_ch = 0;
2539 /* read any numerical arguments */ 2834 /* read any numerical arguments */
2540 for (n = -1; ch < CSI_ICH; ) 2835 for (n = -1; ch < CSI_ICH; )
2541 { 2836 {
2542 if (isdigit (ch)) 2837 if (isdigit (ch))
2543 { 2838 {
… …
2550 { 2845 {
2551 if (nargs < ESC_ARGS) 2846 if (nargs < ESC_ARGS)
2552 arg[nargs++] = n; 2847 arg[nargs++] = n;
2553 n = -1; 2848 n = -1;
2554 } 2849 }
2555 else if (ch == '\b') 2850 else if (IS_CONTROL (ch))
2556 {
2557 scr_backspace ();
2558 }
2559 else if (ch == C0_ESC)
2560 {
2561 process_escape_seq ();
2562 return;
2563 }
2564 else if (ch < ' ')
2565 {
2566 process_nonprinting (ch); 2851 process_nonprinting (ch);
2567 } 2852
2853 prev_ch = ch;
2568 ch = cmd_getc (); 2854 ch = cmd_getc ();
2569 } 2855 }
2570 2856
2571 if (ch > CSI_7F) 2857 if (ch > CSI_7F)
2572 return; 2858 return;
… …
2578 ndef = get_byte_array_bit (csi_defaults, i); 2864 ndef = get_byte_array_bit (csi_defaults, i);
2579 for (p = 0; p < nargs; p++) 2865 for (p = 0; p < nargs; p++)
2580 if (arg[p] == -1) 2866 if (arg[p] == -1)
2581 arg[p] = ndef; 2867 arg[p] = ndef;
2582 2868
2583#ifdef DEBUG_CMD
2584 fprintf (stderr, "CSI ");
2585 for (p = 0; p < nargs; p++)
2586 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2587 fprintf (stderr, "%c\n", ch);
2588#endif
2589
2590 /* 2869 /*
2591 * private mode handling 2870 * private mode handling
2592 */ 2871 */
2593 if (priv) 2872 if (priv)
2594 { 2873 {
2595 switch (priv) 2874 switch (priv)
2596 { 2875 {
2597 case '>': 2876 case '>':
2598 if (ch == CSI_DA) /* secondary device attributes */ 2877 if (ch == CSI_DA) /* secondary device attributes */
2878 {
2879 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2880 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2881 //
2882 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2883 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2884 // versions.
2885 //
2599 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2886 tt_printf ("\033[>%d;95;0c", 'U');
2887 }
2600 break; 2888 break;
2889
2601 case '?': 2890 case '?':
2602 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2891 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2603 process_terminal_mode (ch, priv, nargs, arg); 2892 process_terminal_mode (ch, priv, nargs, arg);
2604 break; 2893 break;
2894
2895 case '!':
2896 if (ch == CSI_70)
2897 {
2898 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2899 scr_soft_reset ();
2900
2901 static const int pm_h[] = { 7, 25 };
2902 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2903
2904 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2905 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2605 } 2906 }
2907 break;
2908 }
2909
2606 return; 2910 return;
2607 } 2911 }
2608 2912
2609 switch (ch) 2913 switch (ch)
2610 { 2914 {
… …
2624 } 2928 }
2625 break; 2929 break;
2626#endif 2930#endif
2627 2931
2628 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2932 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2629 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2933 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2630 arg[0] = -arg[0]; 2934 arg[0] = -arg[0];
2631 /* FALLTHROUGH */ 2935 /* FALLTHROUGH */
2632 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2936 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2633 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2937 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2634 scr_gotorc (arg[0], 0, RELATIVE); 2938 scr_gotorc (arg[0], 0, RELATIVE);
2635 break; 2939 break;
2636 2940
2637 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2941 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2638 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2942 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2709 3013
2710 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3014 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2711 arg[0] = -arg[0]; 3015 arg[0] = -arg[0];
2712 /* FALLTHROUGH */ 3016 /* FALLTHROUGH */
2713 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3017 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2714 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3018 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2715 break; 3019 break;
2716 3020
2717 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3021 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2718 tt_write ((const unsigned char *)VT100_ANS, 3022 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2719 (unsigned int) (sizeof (VT100_ANS) - 1));
2720 break; 3023 break;
2721 3024
2722 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3025 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2723 process_sgr_mode (nargs, arg); 3026 process_sgr_mode (nargs, arg);
2724 break; 3027 break;
… …
2730 tt_printf ("\033[0n"); 3033 tt_printf ("\033[0n");
2731 break; 3034 break;
2732 case 6: /* CPR requested */ 3035 case 6: /* CPR requested */
2733 scr_report_position (); 3036 scr_report_position ();
2734 break; 3037 break;
2735#if defined (ENABLE_DISPLAY_ANSWER)
2736 case 7: /* unofficial extension */ 3038 case 7: /* unofficial extension */
3039 if (option (Opt_insecure))
2737 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3040 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2738 break; 3041 break;
2739#endif
2740 case 8: /* unofficial extension */ 3042 case 8: /* unofficial extension */
2741 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3043 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2742 break; 3044 break;
2743 } 3045 }
2744 break; 3046 break;
2745 3047
2746 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3048 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2779 break; 3081 break;
2780 3082
2781 case CSI_RM: /* 8.3.107: RESET MODE */ 3083 case CSI_RM: /* 8.3.107: RESET MODE */
2782 if (arg[0] == 4) 3084 if (arg[0] == 4)
2783 scr_insert_mode (0); 3085 scr_insert_mode (0);
3086 else if (arg[0] == 20)
3087 priv_modes &= ~PrivMode_LFNL;
2784 break; 3088 break;
2785 3089
2786 case CSI_SM: /* 8.3.126: SET MODE */ 3090 case CSI_SM: /* 8.3.126: SET MODE */
2787 if (arg[0] == 4) 3091 if (arg[0] == 4)
2788 scr_insert_mode (1); 3092 scr_insert_mode (1);
3093 else if (arg[0] == 20)
3094 priv_modes |= PrivMode_LFNL;
3095 break;
3096
3097 case CSI_71: // DECSCUSR: set cursor style
3098 if (prev_ch == ' ')
3099 set_cursor_style (arg[0]);
2789 break; 3100 break;
2790 3101
2791 /* 3102 /*
2792 * PRIVATE USE beyond this point. All CSI_7? sequences here 3103 * PRIVATE USE beyond this point. All CSI_7? sequences here
2793 */ 3104 */
… …
2805 break; 3116 break;
2806 case CSI_75: 3117 case CSI_75:
2807 scr_cursor (RESTORE); 3118 scr_cursor (RESTORE);
2808 break; 3119 break;
2809 3120
2810#ifndef NO_FRILLS 3121#if !ENABLE_MINIMAL
2811 case CSI_74: 3122 case CSI_74:
2812 process_window_ops (arg, nargs); 3123 process_window_ops (arg, nargs);
2813 break; 3124 break;
2814#endif 3125#endif
2815 3126
2816 case CSI_78: /* DECREQTPARM */ 3127 case CSI_78: /* DECREQTPARM */
2817 if (arg[0] == 0 || arg[0] == 1) 3128 if (arg[0] == 0 || arg[0] == 1)
2818 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3129 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2819 /* FALLTHROUGH */ 3130 break;
2820 3131
2821 default: 3132 default:
2822 break; 3133 break;
2823 } 3134 }
2824} 3135}
2825/*}}} */ 3136/*}}} */
2826 3137
2827#ifndef NO_FRILLS 3138#if !ENABLE_MINIMAL
2828/* ARGSUSED */
2829void 3139void
2830rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3140rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2831{ 3141{
2832 int x, y; 3142 int x, y;
2833#if 0
2834 char *s;
2835#endif
2836 XWindowAttributes wattr; 3143 XWindowAttributes wattr;
2837 Window wdummy; 3144 Window wdummy;
3145
3146 dLocal (Display *, dpy);
2838 3147
2839 if (nargs == 0) 3148 if (nargs == 0)
2840 return; 3149 return;
3150
2841 switch (args[0]) 3151 switch (args[0])
2842 { 3152 {
2843 /* 3153 /*
2844 * commands 3154 * commands
2845 */ 3155 */
2846 case 1: /* deiconify window */ 3156 case 1: /* deiconify window */
2847 XMapWindow (display->display, TermWin.parent[0]); 3157 XMapWindow (dpy, parent);
2848 break; 3158 break;
2849 case 2: /* iconify window */ 3159 case 2: /* iconify window */
2850 XIconifyWindow (display->display, TermWin.parent[0], 3160 XIconifyWindow (dpy, parent, display->screen);
2851 DefaultScreen (display->display));
2852 break; 3161 break;
2853 case 3: /* set position (pixels) */ 3162 case 3: /* set position (pixels) */
2854 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3163 XMoveWindow (dpy, parent, args[1], args[2]);
2855 break; 3164 break;
2856 case 4: /* set size (pixels) */ 3165 case 4: /* set size (pixels) */
2857 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3166 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2858 break; 3167 break;
2859 case 5: /* raise window */ 3168 case 5: /* raise window */
2860 XRaiseWindow (display->display, TermWin.parent[0]); 3169 XRaiseWindow (dpy, parent);
2861 break; 3170 break;
2862 case 6: /* lower window */ 3171 case 6: /* lower window */
2863 XLowerWindow (display->display, TermWin.parent[0]); 3172 XLowerWindow (dpy, parent);
2864 break; 3173 break;
2865 case 7: /* refresh window */ 3174 case 7: /* refresh window */
2866 scr_touch (true); 3175 scr_touch (true);
2867 break; 3176 break;
2868 case 8: /* set size (chars) */ 3177 case 8: /* set size (chars) */
2869 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3178 set_widthheight ((unsigned int) (args[2] * fwidth),
2870 (unsigned int) (args[1] * TermWin.fheight)); 3179 (unsigned int) (args[1] * fheight));
2871 break; 3180 break;
3181
3182 //case 9: NYI, TODO, restore maximized window or maximize window
2872 default: 3183 default:
2873 if (args[0] >= 24) /* set height (chars) */ 3184 if (args[0] >= 24) /* set height (chars) */
2874 set_widthheight ((unsigned int)TermWin.width, 3185 set_widthheight ((unsigned int)vt_width,
2875 (unsigned int) (args[1] * TermWin.fheight)); 3186 (unsigned int) (args[1] * fheight));
2876 break; 3187 break;
3188
2877 /* 3189 /*
2878 * reports - some output format copied from XTerm 3190 * reports - some output format copied from XTerm
2879 */ 3191 */
2880 case 11: /* report window state */ 3192 case 11: /* report window state */
2881 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3193 XGetWindowAttributes (dpy, parent, &wattr);
2882 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3194 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2883 break; 3195 break;
2884 case 13: /* report window position */ 3196 case 13: /* report window position */
2885 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3197 XGetWindowAttributes (dpy, parent, &wattr);
2886 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3198 XTranslateCoordinates (dpy, parent, wattr.root,
2887 -wattr.border_width, -wattr.border_width, 3199 -wattr.border_width, -wattr.border_width,
2888 &x, &y, &wdummy); 3200 &x, &y, &wdummy);
2889 tt_printf ("\033[3;%d;%dt", x, y); 3201 tt_printf ("\033[3;%d;%dt", x, y);
2890 break; 3202 break;
2891 case 14: /* report window size (pixels) */ 3203 case 14: /* report window size (pixels) */
2892 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3204 XGetWindowAttributes (dpy, parent, &wattr);
2893 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3205 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2894 break; 3206 break;
3207 case 18: /* report text area size (chars) */
3208 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3209 break;
2895 case 18: /* report window size (chars) */ 3210 case 19: /* report window size (chars) */
2896 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3211 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2897 break; 3212 break;
2898#if 0 /* XXX: currently disabled due to security concerns */
2899 case 20: /* report icon label */ 3213 case 20: /* report icon label */
3214 {
3215 char *s;
2900 XGetIconName (display->display, TermWin.parent[0], &s); 3216 XGetIconName (dpy, parent, &s);
2901 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3217 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3218 XFree (s);
3219 }
2902 break; 3220 break;
2903 case 21: /* report window title */ 3221 case 21: /* report window title */
2904 XFetchName (display->display, TermWin.parent[0], &s); 3222 {
3223 char *s;
3224 XFetchName (dpy, parent, &s);
2905 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3225 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3226 XFree (s);
3227 }
2906 break; 3228 break;
2907#endif
2908
2909 } 3229 }
2910} 3230}
2911#endif 3231#endif
2912 3232
2913/*----------------------------------------------------------------------*/ 3233/*----------------------------------------------------------------------*/
2914/* 3234/*
2915 * get input up until STRING TERMINATOR (or BEL) 3235 * get input up until STRING TERMINATOR (or BEL)
2916 * ends_how is terminator used. returned input must be free ()d 3236 * ends_how is terminator used. returned input must be free()'d
2917 */ 3237 */
2918unsigned char * 3238char *
2919rxvt_term::get_to_st (unsigned char *ends_how) 3239rxvt_term::get_to_st (unicode_t &ends_how)
2920{ 3240{
2921 int seen_esc = 0; /* seen escape? */ 3241 unicode_t ch;
3242 bool seen_esc = false;
2922 unsigned int n = 0; 3243 unsigned int n = 0;
2923 unsigned char *s; 3244 wchar_t string[CBUFSIZ];
2924 unsigned char ch, string[STRING_MAX];
2925 3245
2926 for (; (ch = cmd_getc ());) 3246 while ((ch = cmd_getc ()) != NOCHAR)
2927 { 3247 {
2928 if (ch == C0_BEL 3248 if (seen_esc)
2929 || ch == CHAR_ST 3249 {
2930 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3250 if (ch == 0x5c) /* 7bit ST */
2931 break; 3251 break;
3252 else
3253 return NULL;
3254 }
2932 if (ch == C0_ESC) 3255 else if (ch == C0_ESC)
2933 { 3256 {
2934 seen_esc = 1; 3257 seen_esc = true;
2935 continue; 3258 continue;
2936 } 3259 }
3260 else if (ch == C0_BEL || ch == CHAR_ST)
3261 break;
2937 else if (ch == '\t') 3262 else if (ch == C0_SYN)
2938 ch = ' '; /* translate '\t' to space */ 3263 ch = cmd_get8 ();
2939 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3264 else if (ch < 0x20)
2940 return NULL; /* other control character - exit */ 3265 return NULL; /* other control character - exit */
3266
3267 seen_esc = false;
3268
2941 if (n < sizeof (string) - 1) 3269 if (n >= sizeof (string) - 1)
3270 // stop at some sane length
3271 return NULL;
3272
2942 string[n++] = ch; 3273 string[n++] = ch;
2943 seen_esc = 0;
2944 } 3274 }
3275
2945 string[n++] = '\0'; 3276 string[n++] = '\0';
2946 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3277
2947 return NULL;
2948 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3278 ends_how = (ch == 0x5c ? C0_ESC : ch);
2949 STRNCPY (s, string, n); 3279
2950 return s; 3280 return rxvt_wcstombs (string);
2951} 3281}
2952 3282
2953/*----------------------------------------------------------------------*/ 3283/*----------------------------------------------------------------------*/
2954/* 3284/*
2955 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3285 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2956 */ 3286 */
2957void 3287void
2958rxvt_term::process_dcs_seq () 3288rxvt_term::process_dcs_seq ()
2959{ 3289{
2960 unsigned char eh, *s;
2961 /* 3290 /*
2962 * Not handled yet 3291 * Not handled yet
2963 */ 3292 */
3293
3294 unicode_t eh;
2964 s = get_to_st (&eh); 3295 char *s = get_to_st (eh);
2965 if (s) 3296 if (s)
2966 free (s); 3297 free (s);
3298
2967 return; 3299 return;
2968} 3300}
2969 3301
2970/*----------------------------------------------------------------------*/ 3302/*----------------------------------------------------------------------*/
2971/* 3303/*
2972 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3304 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2973 */ 3305 */
2974void 3306void
2975rxvt_term::process_osc_seq () 3307rxvt_term::process_osc_seq ()
2976{ 3308{
2977 unsigned char ch, eh, *s; 3309 int arg;
2978 int arg;
2979 3310
2980 ch = cmd_getc (); 3311 unicode_t ch = cmd_getc ();
2981 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3312 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2982 arg = arg * 10 + (ch - '0'); 3313 arg = arg * 10 + (ch - '0');
2983 3314
2984 if (ch == ';') 3315 if (ch == ';')
2985 { 3316 {
3317 unicode_t eh;
2986 s = get_to_st (&eh); 3318 char *s = get_to_st (eh);
3319
2987 if (s) 3320 if (s)
2988 { 3321 {
2989 /*
2990 * rxvt_menubar_dispatch () violates the constness of the string,
2991 * so do it here
2992 */
2993 if (arg == XTerm_Menu)
2994#if 0 /* XXX: currently disabled due to security concerns */
2995 menubar_dispatch ((char *)s);
2996#else
2997 (void)0;
2998#endif
2999 else
3000 xterm_seq (arg, (char *)s, eh); 3322 process_xterm_seq (arg, s, eh);
3001 free (s); 3323 free (s);
3002 } 3324 }
3003 } 3325 }
3004} 3326}
3327
3328void
3329rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3330{
3331 if (str[0] == '?' && !str[1])
3332 {
3333 rgba c;
3334 pix_colors_focused[color].get (c);
3335
3336#if XFT
3337 if (c.a != rgba::MAX_CC)
3338 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3339 else
3340#endif
3341 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3342 }
3343 else
3344 set_window_color (color, str);
3345}
3346
3005/* 3347/*
3006 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3348 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3007 * 0 = change iconName/title
3008 * 1 = change iconName
3009 * 2 = change title
3010 * 4 = change color
3011 * 12 = change text color
3012 * 13 = change mouse foreground color
3013 * 17 = change highlight character colour
3014 * 18 = change bold character color
3015 * 19 = change underlined character color
3016 * 46 = change logfile (not implemented)
3017 * 50 = change font
3018 *
3019 * rxvt extensions:
3020 * 10 = menu (may change in future)
3021 * 20 = bg pixmap
3022 * 39 = change default fg color
3023 * 49 = change default bg color
3024 * 55 = dump scrollback buffer and all of screen
3025 */ 3349 */
3026void 3350void
3027rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3351rxvt_term::process_xterm_seq (int op, char *str, char resp)
3028{ 3352{
3029 int changed = 0; 3353 int color;
3030 int color;
3031 char *buf, *name; 3354 char *buf, *name;
3355 bool query = str[0] == '?' && !str[1];
3356 int saveop = op;
3357
3358 dLocal (Display *, dpy);
3032 3359
3033 assert (str != NULL); 3360 assert (str != NULL);
3361
3362 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3363 return;
3364
3034 switch (op) 3365 switch (op)
3035 { 3366 {
3036 case XTerm_name: 3367 case XTerm_name:
3037 set_title (str); 3368 set_title (str);
3038 /* FALLTHROUGH */ 3369 /* FALLTHROUGH */
3039 case XTerm_iconName: 3370 case XTerm_iconName:
3040 set_iconName (str); 3371 set_icon_name (str);
3041 break; 3372 break;
3042 case XTerm_title: 3373 case XTerm_title:
3043 set_title (str); 3374 set_title (str);
3044 break; 3375 break;
3376 case XTerm_property:
3377 if (str[0] == '?')
3378 {
3379 Atom prop = display->atom (str + 1);
3380 Atom actual_type;
3381 int actual_format;
3382 unsigned long nitems;
3383 unsigned long bytes_after;
3384 unsigned char *value = 0;
3385 const char *str = "";
3386
3387 if (prop
3388 && XGetWindowProperty (dpy, parent,
3389 prop, 0, 1<<16, 0, AnyPropertyType,
3390 &actual_type, &actual_format,
3391 &nitems, &bytes_after, &value) == Success
3392 && actual_type != None
3393 && actual_format == 8)
3394 str = (const char *)(value);
3395
3396 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3397
3398 XFree (value);
3399 }
3400 else
3401 {
3402 char *eq = strchr (str, '=');
3403
3404 if (eq)
3405 {
3406 *eq = 0;
3407 set_utf8_property (display->atom (str), eq + 1);
3408 }
3409 else
3410 XDeleteProperty (dpy, parent,
3411 display->atom (str));
3412 }
3413 break;
3414
3045 case XTerm_Color: 3415 case XTerm_Color:
3046 for (buf = (char *)str; buf && *buf;) 3416 for (buf = (char *)str; buf && *buf;)
3047 { 3417 {
3048 if ((name = STRCHR (buf, ';')) == NULL) 3418 if ((name = strchr (buf, ';')) == NULL)
3049 break; 3419 break;
3420
3050 *name++ = '\0'; 3421 *name++ = '\0';
3051 color = atoi (buf); 3422 color = atoi (buf) + minCOLOR;
3052 if (color < 0 || color >= TOTAL_COLORS) 3423
3424 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3053 break; 3425 break;
3426
3054 if ((buf = STRCHR (name, ';')) != NULL) 3427 if ((buf = strchr (name, ';')) != NULL)
3055 *buf++ = '\0'; 3428 *buf++ = '\0';
3056 set_window_color (color + minCOLOR, name); 3429
3430 process_color_seq (op, color, name, resp);
3057 } 3431 }
3432 break;
3433 case Rxvt_restoreFG:
3434 case XTerm_Color00:
3435 process_color_seq (op, Color_fg, str, resp);
3436 break;
3437 case Rxvt_restoreBG:
3438 case XTerm_Color01:
3439 process_color_seq (op, Color_bg, str, resp);
3058 break; 3440 break;
3059#ifndef NO_CURSORCOLOR 3441#ifndef NO_CURSORCOLOR
3060 case XTerm_Color_cursor: 3442 case XTerm_Color_cursor:
3061 set_window_color (Color_cursor, str); 3443 process_color_seq (op, Color_cursor, str, resp);
3062 break; 3444 break;
3063#endif 3445#endif
3064 case XTerm_Color_pointer: 3446 case XTerm_Color_pointer_fg:
3065 set_window_color (Color_pointer, str); 3447 process_color_seq (op, Color_pointer_fg, str, resp);
3066 break; 3448 break;
3449 case XTerm_Color_pointer_bg:
3450 process_color_seq (op, Color_pointer_bg, str, resp);
3451 break;
3452#ifdef OPTION_HC
3453 case XTerm_Color_HC:
3454 process_color_seq (op, Color_HC, str, resp);
3455 break;
3456 case XTerm_Color_HTC:
3457 process_color_seq (op, Color_HTC, str, resp);
3458 break;
3459#endif
3067#ifndef NO_BOLD_UNDERLINE_REVERSE 3460#ifndef NO_BOLD_UNDERLINE_REVERSE
3068 case XTerm_Color_BD: 3461 case URxvt_Color_BD:
3069 set_window_color (Color_BD, str); 3462 process_color_seq (op, Color_BD, str, resp);
3070 break; 3463 break;
3071 case XTerm_Color_UL: 3464 case URxvt_Color_UL:
3072 set_window_color (Color_UL, str); 3465 process_color_seq (op, Color_UL, str, resp);
3073 break; 3466 break;
3074 case XTerm_Color_RV: 3467 case URxvt_Color_IT:
3075 set_window_color (Color_RV, str); 3468 process_color_seq (op, Color_IT, str, resp);
3076 break; 3469 break;
3077#endif 3470#endif
3471 case URxvt_Color_border:
3472 process_color_seq (op, Color_border, str, resp);
3473 break;
3078 3474
3079 case XTerm_Menu: 3475#if BG_IMAGE_FROM_ROOT
3476 case URxvt_Color_tint:
3477 process_color_seq (op, Color_tint, str, resp);
3080 /* 3478 {
3081 * rxvt_menubar_dispatch () violates the constness of the string, 3479 bool changed = false;
3082 * so DON'T do it here 3480
3481 if (ISSET_PIXCOLOR (Color_tint))
3482 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3483
3484 if (changed)
3485 update_background ();
3083 */ 3486 }
3487
3084 break; 3488 break;
3489#endif
3490
3491#if BG_IMAGE_FROM_FILE
3085 case XTerm_Pixmap: 3492 case Rxvt_Pixmap:
3086 if (*str != ';') 3493 if (!strcmp (str, "?"))
3087 { 3494 {
3088#if XPM_BACKGROUND 3495 char str[256];
3089 scale_pixmap (""); /* reset to default scaling */ 3496 int h_scale = fimage.h_scale;
3090 set_bgPixmap (str); /* change pixmap */ 3497 int v_scale = fimage.v_scale;
3091#endif 3498 int h_align = fimage.h_align;
3092 scr_touch (true); 3499 int v_align = fimage.v_align;
3500
3501 sprintf (str, "[%dx%d+%d+%d]",
3502 h_scale, v_scale,
3503 h_align, v_align);
3504 process_xterm_seq (XTerm_title, str, CHAR_ST);
3093 } 3505 }
3094 while ((str = STRCHR (str, ';')) != NULL) 3506 else
3095 { 3507 {
3508 bool changed = false;
3509
3510 if (*str != ';')
3511 {
3512 try
3513 {
3514 fimage.set_file_geometry (this, str);
3515 changed = true;
3516 }
3517 catch (const class rxvt_failure_exception &e)
3518 {
3519 }
3520 }
3521 else
3522 {
3096 str++; 3523 str++;
3097#if XPM_BACKGROUND 3524 if (fimage.set_geometry (str, true))
3098 changed += scale_pixmap (str); 3525 changed = true;
3099#endif 3526 }
3100 3527
3528 if (changed)
3529 {
3530 if (bg_window_position_sensitive ())
3531 {
3532 int x, y;
3533 get_window_origin (x, y);
3534 parent_x = x;
3535 parent_y = y;
3536 }
3537 update_background ();
3538 }
3101 } 3539 }
3102 if (changed)
3103 {
3104#ifdef XPM_BACKGROUND
3105 resize_pixmap ();
3106#endif
3107 scr_touch (true);
3108 }
3109 break; 3540 break;
3541#endif
3110 3542
3111 case XTerm_restoreFG:
3112 set_window_color (Color_fg, str);
3113 break;
3114 case XTerm_restoreBG:
3115 set_window_color (Color_bg, str);
3116 break;
3117 case XTerm_logfile: 3543 case XTerm_logfile:
3544 // TODO, when secure mode?
3118 break; 3545 break;
3119 case XTerm_font: 3546
3120 change_font (0, str);
3121 break;
3122#if 0 3547#if 0
3123 case XTerm_dumpscreen: /* no error notices */ 3548 case Rxvt_dumpscreen: /* no error notices */
3124 { 3549 {
3125 int fd; 3550 int fd;
3126 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3551 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3127 { 3552 {
3128 scr_dump (fd); 3553 scr_dump (fd);
3129 close (fd); 3554 close (fd);
3130 } 3555 }
3131 } 3556 }
3132 break; 3557 break;
3133#endif 3558#endif
3559 case XTerm_font:
3560 op = URxvt_font;
3561 case URxvt_font:
3562#if ENABLE_STYLES
3563 case URxvt_boldFont:
3564 case URxvt_italicFont:
3565 case URxvt_boldItalicFont:
3566#endif
3567 if (query)
3568 tt_printf ("\33]%d;%-.250s%c", saveop,
3569 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3570 ? fontset[op - URxvt_font]->fontdesc : "",
3571 resp);
3572 else
3573 {
3574 const char *&res = rs[Rs_font + (op - URxvt_font)];
3134 3575
3576 res = strdup (str);
3577 allocated.push_back ((void *)res);
3578 set_fonts ();
3579 }
3580 break;
3581
3582 case URxvt_version:
3583 if (query)
3584 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3585 op,
3586 rs[Rs_name], VERSION[0], VERSION[2],
3587 resp);
3588 break;
3589
3590#if !ENABLE_MINIMAL
3591 case URxvt_locale:
3592 if (query)
3593 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3594 else
3595 {
3596 set_locale (str);
3597 pty->set_utf8_mode (enc_utf8);
3598 init_xlocale ();
3599 }
3600 break;
3601
3602 case URxvt_view_up:
3603 case URxvt_view_down:
3604 {
3605 int lines = atoi (str);
3606
3607 if (lines)
3608 scr_page (op == URxvt_view_up ? UP : DN, lines);
3609 else
3610 scr_erase_savelines ();
3611 }
3612
3613 break;
3614#endif
3615
3616#if ENABLE_PERL
3617 case URxvt_perl:
3618 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3619 break;
3620#endif
3135 } 3621 }
3136} 3622}
3137/*----------------------------------------------------------------------*/ 3623/*----------------------------------------------------------------------*/
3138 3624
3139/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3625/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3144 * 's' = save 3630 * 's' = save
3145 * 'r' = restore 3631 * 'r' = restore
3146 * 't' = toggle 3632 * 't' = toggle
3147 * so no need for fancy checking 3633 * so no need for fancy checking
3148 */ 3634 */
3149int 3635int ecb_cold
3150rxvt_term::privcases (int mode, unsigned long bit) 3636rxvt_term::privcases (int mode, unsigned long bit)
3151{ 3637{
3152 int state; 3638 int state;
3153 3639
3154 if (mode == 's') 3640 if (mode == 's')
3155 { 3641 {
3156 SavedModes |= (PrivateModes & bit); 3642 if (priv_modes & bit)
3643 SavedModes |= bit;
3644 else
3645 SavedModes &= ~bit;
3157 return -1; 3646 return -1;
3158 } 3647 }
3159 else 3648 else
3160 { 3649 {
3161 if (mode == 'r') 3650 if (mode == 'r')
3162 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3651 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3163 else 3652 else
3164 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3653 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3165 PrivMode (state, bit); 3654
3655 if (state)
3656 priv_modes |= bit;
3657 else
3658 priv_modes &= ~bit;
3166 } 3659 }
3660
3167 return state; 3661 return state;
3168} 3662}
3169 3663
3170/* we're not using priv _yet_ */ 3664/* we're not using priv _yet_ */
3171void 3665void
3172rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3666rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3173{ 3667{
3174 unsigned int i, j; 3668 unsigned int i, j;
3175 int state; 3669 int state;
3670
3176 static const struct 3671 static const struct
3177 { 3672 {
3178 const int argval; 3673 const int argval;
3179 const unsigned long bit; 3674 const unsigned long bit;
3180 }
3181 argtopriv[] = { 3675 } argtopriv[] = {
3182 { 1, PrivMode_aplCUR }, 3676 { 1, PrivMode_aplCUR }, // DECCKM
3183 { 2, PrivMode_vt52 }, 3677 { 2, PrivMode_vt52 }, // DECANM
3184 { 3, PrivMode_132 }, 3678 { 3, PrivMode_132 }, // DECCOLM
3185 { 4, PrivMode_smoothScroll }, 3679 { 4, PrivMode_smoothScroll }, // DECSCLM
3186 { 5, PrivMode_rVideo }, 3680 { 5, PrivMode_rVideo }, // DECSCNM
3187 { 6, PrivMode_relOrigin }, 3681 { 6, PrivMode_relOrigin }, // DECOM
3188 { 7, PrivMode_Autowrap }, 3682 { 7, PrivMode_Autowrap }, // DECAWM
3683 // 8, auto-repeat keys // DECARM
3189 { 9, PrivMode_MouseX10 }, 3684 { 9, PrivMode_MouseX10 },
3190#ifdef menuBar_esc 3685 // 18 end FF to printer after print screen
3191 { menuBar_esc, PrivMode_menuBar }, 3686 // 19 Print screen prints full screen/scroll region
3192#endif 3687 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3193#ifdef scrollBar_esc 3688#ifdef scrollBar_esc
3194 { scrollBar_esc, PrivMode_scrollBar }, 3689 { scrollBar_esc, PrivMode_scrollBar },
3195#endif 3690#endif
3196 { 25, PrivMode_VisibleCursor },
3197 { 35, PrivMode_ShiftKeys }, 3691 { 35, PrivMode_ShiftKeys }, // rxvt extension
3692 // 38, tektronix mode // DECTEK
3198 { 40, PrivMode_132OK }, 3693 { 40, PrivMode_132OK },
3694 // 41 xterm more fixes NYI
3695 // 45 margin bell NYI
3696 // 46 start logging
3199 { 47, PrivMode_Screen }, 3697 { 47, PrivMode_Screen },
3200 { 66, PrivMode_aplKP }, 3698 { 66, PrivMode_aplKP }, // DECNKM
3201#ifndef NO_BACKSPACE_KEY 3699#ifndef NO_BACKSPACE_KEY
3202 { 67, PrivMode_BackSpace }, 3700 { 67, PrivMode_BackSpace }, // DECBKM
3203#endif 3701#endif
3204 { 1000, PrivMode_MouseX11 }, 3702 { 1000, PrivMode_MouseX11 },
3703 { 1002, PrivMode_MouseBtnEvent },
3704 { 1003, PrivMode_MouseAnyEvent },
3705#if ENABLE_FRILLS
3706 { 1005, PrivMode_ExtModeMouse },
3707#endif
3205 { 1010, PrivMode_TtyOutputInh }, 3708 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3206 { 1011, PrivMode_Keypress }, 3709 { 1011, PrivMode_Keypress }, // rxvt extension
3710#if ENABLE_FRILLS
3711 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3712#endif
3713 // 1035 enable modifiers for alt, numlock NYI
3714 // 1036 send ESC for meta keys NYI
3715 // 1037 send DEL for keypad delete NYI
3207 { 1047, PrivMode_Screen }, 3716 { 1047, PrivMode_Screen },
3717 // 1048 save and restore cursor, implemented in code
3208 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3718 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3719 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3720 { 2004, PrivMode_BracketPaste },
3209 }; 3721 };
3210 3722
3211 if (nargs == 0) 3723 if (nargs == 0)
3212 return; 3724 return;
3213 3725
… …
3220 for (i = 0; i < nargs; i++) 3732 for (i = 0; i < nargs; i++)
3221 { 3733 {
3222 state = -1; 3734 state = -1;
3223 3735
3224 /* basic handling */ 3736 /* basic handling */
3225 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3737 for (j = 0; j < ecb_array_length (argtopriv); j++)
3226 if (argtopriv[j].argval == arg[i]) 3738 if (argtopriv[j].argval == arg[i])
3227 { 3739 {
3228 state = privcases (mode, argtopriv[j].bit); 3740 state = privcases (mode, argtopriv[j].bit);
3229 break; 3741 break;
3230 } 3742 }
3231 3743
3232 /* extra handling for values with state unkept */ 3744 /* extra handling for values with state unkept */
3233 if (state == -1)
3234 switch (arg[i]) 3745 switch (arg[i])
3235 { 3746 {
3747#if ENABLE_STYLES
3748 case 1021:
3749 set_option (Opt_intensityStyles, mode);
3750
3751 scr_touch (true);
3752 break;
3753#endif
3236 case 1048: /* alternative cursor save */ 3754 case 1048: /* alternative cursor save */
3755 if (option (Opt_secondaryScreen))
3237 if (mode == 0) 3756 if (mode == 0)
3238 scr_cursor (RESTORE); 3757 scr_cursor (RESTORE);
3239 else if (mode == 1) 3758 else if (mode == 1)
3240 scr_cursor (SAVE); 3759 scr_cursor (SAVE);
3241 /* FALLTHROUGH */
3242 default:
3243 continue; /* for (;i;) */
3244 }
3245
3246 /* extra handling for values with valid 0 or 1 state */
3247 switch (arg[i])
3248 {
3249 /* case 1: - application cursor keys */
3250 case 2: /* VT52 mode */
3251 /* oddball mode. should be set regardless of set/reset
3252 * parameter. Return from VT52 mode with an ESC < from
3253 * within VT52 mode
3254 */
3255 PrivMode (1, PrivMode_vt52);
3256 break; 3760 break;
3761 }
3762
3763 if (state >= 0)
3764 /* extra handling for values with valid 0 or 1 state */
3765 switch (arg[i])
3766 {
3767 /* case 1: - application cursor keys */
3768 case 2: /* VT52 mode */
3769 /* oddball mode. should be set regardless of set/reset
3770 * parameter. Return from VT52 mode with an ESC < from
3771 * within VT52 mode
3772 */
3773 priv_modes |= PrivMode_vt52;
3774 break;
3257 case 3: /* 80/132 */ 3775 case 3: /* 80/132 */
3258 if (PrivateModes & PrivMode_132OK) 3776 if (priv_modes & PrivMode_132OK)
3259 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3777 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3260 (unsigned int)TermWin.height);
3261 break; 3778 break;
3262 case 4: /* smooth scrolling */ 3779 case 4: /* smooth scrolling */
3263 if (state)
3264 Options &= ~Opt_jumpScroll;
3265 else
3266 Options |= Opt_jumpScroll; 3780 set_option (Opt_jumpScroll, !state);
3267 break; 3781 break;
3268 case 5: /* reverse video */ 3782 case 5: /* reverse video */
3269 scr_rvideo_mode (state); 3783 scr_rvideo_mode (state);
3270 break; 3784 break;
3271 case 6: /* relative/absolute origins */ 3785 case 6: /* relative/absolute origins */
3272 scr_relative_origin (state); 3786 scr_relative_origin (state);
3273 break; 3787 break;
3274 case 7: /* autowrap */ 3788 case 7: /* autowrap */
3275 scr_autowrap (state); 3789 scr_autowrap (state);
3276 break; 3790 break;
3277 /* case 8: - auto repeat, can't do on a per window basis */ 3791 /* case 8: - auto repeat, can't do on a per window basis */
3278 case 9: /* X10 mouse reporting */ 3792 case 9: /* X10 mouse reporting */
3279 if (state) /* orthogonal */ 3793 if (state) /* orthogonal */
3280 PrivateModes &= ~ (PrivMode_MouseX11); 3794 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3281 break; 3795 break;
3282#ifdef menuBar_esc
3283 case menuBar_esc:
3284#ifdef MENUBAR
3285 map_menuBar (state);
3286#endif
3287 break;
3288#endif
3289#ifdef scrollBar_esc 3796#ifdef scrollBar_esc
3290 case scrollBar_esc: 3797 case scrollBar_esc:
3291 if (scrollbar_mapping (state)) 3798 scrollBar.map (state);
3292 {
3293 resize_all_windows (0, 0, 0); 3799 resize_all_windows (0, 0, 0);
3294 scr_touch (true); 3800 scr_touch (true);
3295 }
3296 break; 3801 break;
3297#endif 3802#endif
3298 case 25: /* visible/invisible cursor */ 3803 case 25: /* visible/invisible cursor */
3299 scr_cursor_visible (state); 3804 scr_cursor_visible (state);
3300 break; 3805 break;
3301 /* case 35: - shift keys */ 3806 /* case 35: - shift keys */
3302 /* case 40: - 80 <--> 132 mode */ 3807 /* case 40: - 80 <--> 132 mode */
3303 case 47: /* secondary screen */ 3808 case 47: /* secondary screen */
3304 scr_change_screen (state); 3809 scr_change_screen (state);
3305 break; 3810 break;
3306 /* case 66: - application key pad */ 3811 /* case 66: - application key pad */
3307 /* case 67: - backspace key */ 3812 /* case 67: - backspace key */
3308 case 1000: /* X11 mouse reporting */ 3813 case 1000: /* X11 mouse reporting */
3309 if (state) /* orthogonal */ 3814 if (state) /* orthogonal */
3310 PrivateModes &= ~ (PrivMode_MouseX10); 3815 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3311 break; 3816 break;
3312#if 0
3313 case 1001: 3817 case 1002:
3314 break; /* X11 mouse highlighting */ 3818 case 1003:
3315#endif 3819 if (state)
3820 {
3821 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3822 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3823 mouse_row = mouse_col = 0;
3824 vt_emask_mouse = PointerMotionMask;
3825 }
3826 else
3827 vt_emask_mouse = NoEventMask;
3828
3829 vt_select_input ();
3830 break;
3316 case 1010: /* scroll to bottom on TTY output inhibit */ 3831 case 1010: /* scroll to bottom on TTY output inhibit */
3317 if (state)
3318 Options &= ~Opt_scrollTtyOutput;
3319 else
3320 Options |= Opt_scrollTtyOutput; 3832 set_option (Opt_scrollTtyOutput, !state);
3321 break; 3833 break;
3322 case 1011: /* scroll to bottom on key press */ 3834 case 1011: /* scroll to bottom on key press */
3323 if (state)
3324 Options |= Opt_scrollTtyKeypress; 3835 set_option (Opt_scrollTtyKeypress, state);
3325 else
3326 Options &= ~Opt_scrollTtyKeypress;
3327 break; 3836 break;
3328 case 1047: /* secondary screen w/ clearing */ 3837 case 1047: /* secondary screen w/ clearing last */
3329 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3838 if (option (Opt_secondaryScreen))
3330 if (current_screen != PRIMARY) 3839 if (!state)
3331 scr_erase_screen (2); 3840 scr_erase_screen (2);
3841
3332 scr_change_screen (state); 3842 scr_change_screen (state);
3333 /* FALLTHROUGH */
3334 default:
3335 break; 3843 break;
3844 case 1049: /* secondary screen w/ clearing first */
3845 if (option (Opt_secondaryScreen))
3846 if (state)
3847 scr_cursor (SAVE);
3848
3849 scr_change_screen (state);
3850
3851 if (option (Opt_secondaryScreen))
3852 if (state)
3853 scr_erase_screen (2);
3854 else
3855 scr_cursor (RESTORE);
3856 break;
3857 default:
3858 break;
3336 } 3859 }
3337 } 3860 }
3338} 3861}
3339/*}}} */ 3862/*}}} */
3340 3863
3341/*{{{ process sgr sequences */ 3864/*{{{ process sgr sequences */
3342void 3865void ecb_hot
3343rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3866rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3344{ 3867{
3345 unsigned int i; 3868 unsigned int i;
3346 short rendset; 3869 short rendset;
3347 int rendstyle; 3870 int rendstyle;
3348 3871
3349 if (nargs == 0) 3872 if (nargs == 0)
3350 { 3873 {
3351 scr_rendition (0, ~RS_None); 3874 scr_rendition (0, ~RS_None);
3352 return; 3875 return;
3353 } 3876 }
3877
3354 for (i = 0; i < nargs; i++) 3878 for (i = 0; i < nargs; i++)
3355 { 3879 {
3356 rendset = -1; 3880 rendset = -1;
3357 switch (arg[i]) 3881 switch (arg[i])
3358 { 3882 {
… …
3360 rendset = 0, rendstyle = ~RS_None; 3884 rendset = 0, rendstyle = ~RS_None;
3361 break; 3885 break;
3362 case 1: 3886 case 1:
3363 rendset = 1, rendstyle = RS_Bold; 3887 rendset = 1, rendstyle = RS_Bold;
3364 break; 3888 break;
3889 //case 2: // low intensity
3890 case 3:
3891 rendset = 1, rendstyle = RS_Italic;
3892 break;
3365 case 4: 3893 case 4:
3366 rendset = 1, rendstyle = RS_Uline; 3894 rendset = 1, rendstyle = RS_Uline;
3367 break; 3895 break;
3368 case 5: 3896 case 5: // slowly blinking
3897 case 6: // rapidly blinking
3369 rendset = 1, rendstyle = RS_Blink; 3898 rendset = 1, rendstyle = RS_Blink;
3370 break; 3899 break;
3900 //case 6: // scoansi light background
3371 case 7: 3901 case 7:
3372 rendset = 1, rendstyle = RS_RVid; 3902 rendset = 1, rendstyle = RS_RVid;
3373 break; 3903 break;
3374 case 22: 3904 case 8:
3905 // invisible. NYI
3906 break;
3907 //case 9: // crossed out
3908 //case 10: // scoansi acs off, primary font
3909 //case 11: // scoansi acs on, first alt font
3910 //case 12: // scoansi acs on, |0x80, second alt font
3911 //...
3912 //case 19: // ninth alt font
3913 //case 20: // gothic
3914 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3375 rendset = 0, rendstyle = RS_Bold; 3915 rendset = 0, rendstyle = RS_Bold;
3916 break;
3917 case 22: // normal intensity
3918 rendset = 0, rendstyle = RS_Bold;
3919 break;
3920 case 23: // disable italic
3921 rendset = 0, rendstyle = RS_Italic;
3376 break; 3922 break;
3377 case 24: 3923 case 24:
3378 rendset = 0, rendstyle = RS_Uline; 3924 rendset = 0, rendstyle = RS_Uline;
3379 break; 3925 break;
3380 case 25: 3926 case 25:
3381 rendset = 0, rendstyle = RS_Blink; 3927 rendset = 0, rendstyle = RS_Blink;
3382 break; 3928 break;
3929 case 26: // variable spacing (iso 8613)
3930 rendset = 0, rendstyle = RS_Blink;
3931 break;
3383 case 27: 3932 case 27:
3384 rendset = 0, rendstyle = RS_RVid; 3933 rendset = 0, rendstyle = RS_RVid;
3385 break; 3934 break;
3935 //case 28: // visible. NYI
3936 //case 29: // not crossed-out
3386 } 3937 }
3938
3387 if (rendset != -1) 3939 if (rendset != -1)
3388 { 3940 {
3389 scr_rendition (rendset, rendstyle); 3941 scr_rendition (rendset, rendstyle);
3390 continue; /* for (;i;) */ 3942 continue; /* for (;i;) */
3391 } 3943 }
… …
3398 case 33: 3950 case 33:
3399 case 34: 3951 case 34:
3400 case 35: 3952 case 35:
3401 case 36: 3953 case 36:
3402 case 37: 3954 case 37:
3403 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3955 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3404 Color_fg);
3405 break; 3956 break;
3406#ifdef TTY_256COLOR 3957 case 38: // set fg color, ISO 8613-6
3407 case 38:
3408 if (nargs > i + 2 && arg[i + 1] == 5) 3958 if (nargs > i + 2 && arg[i + 1] == 5)
3409 { 3959 {
3410 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3960 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3411 Color_fg);
3412 i += 2; 3961 i += 2;
3413 } 3962 }
3414 break; 3963 break;
3415#endif
3416 case 39: /* default fg */ 3964 case 39: /* default fg */
3417 scr_color (Color_fg, Color_fg); 3965 scr_color (Color_fg, Color_fg);
3418 break; 3966 break;
3419 3967
3420 case 40: 3968 case 40:
… …
3423 case 43: 3971 case 43:
3424 case 44: 3972 case 44:
3425 case 45: 3973 case 45:
3426 case 46: 3974 case 46:
3427 case 47: 3975 case 47:
3428 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3976 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3429 Color_bg);
3430 break; 3977 break;
3431#ifdef TTY_256COLOR 3978 case 48: // set bg color, ISO 8613-6
3432 case 48:
3433 if (nargs > i + 2 && arg[i + 1] == 5) 3979 if (nargs > i + 2 && arg[i + 1] == 5)
3434 { 3980 {
3435 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3981 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3436 Color_bg);
3437 i += 2; 3982 i += 2;
3438 } 3983 }
3439 break; 3984 break;
3440#endif
3441 case 49: /* default bg */ 3985 case 49: /* default bg */
3442 scr_color (Color_bg, Color_bg); 3986 scr_color (Color_bg, Color_bg);
3443 break; 3987 break;
3444 3988
3445#ifndef NO_BRIGHTCOLOR 3989 //case 50: // not variable spacing
3990
3991#if !ENABLE_MINIMAL
3446 case 90: 3992 case 90:
3447 case 91: /* set bright fg color */ 3993 case 91: /* set bright fg color */
3448 case 92: 3994 case 92:
3449 case 93: 3995 case 93:
3450 case 94: 3996 case 94:
3451 case 95: 3997 case 95:
3452 case 96: 3998 case 96:
3453 case 97: 3999 case 97:
3454 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4000 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3455 Color_fg);
3456 break; 4001 break;
3457 case 100: 4002 case 100:
3458 case 101: /* set bright bg color */ 4003 case 101: /* set bright bg color */
3459 case 102: 4004 case 102:
3460 case 103: 4005 case 103:
3461 case 104: 4006 case 104:
3462 case 105: 4007 case 105:
3463 case 106: 4008 case 106:
3464 case 107: 4009 case 107:
3465 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4010 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3466 Color_bg);
3467 break; 4011 break;
3468#endif 4012#endif
3469
3470 } 4013 }
3471 } 4014 }
4015}
4016
4017void
4018rxvt_term::set_cursor_style (int style)
4019{
4020 if (!IN_RANGE_INC (style, 0, 6))
4021 return;
4022
4023 if (style == 0)
4024 style = 1;
4025
4026 cursor_type = (style - 1) / 2;
4027 set_option (Opt_cursorUnderline, cursor_type == 1);
4028
4029#ifdef CURSOR_BLINK
4030 set_option (Opt_cursorBlink, style & 1);
4031 cursor_blink_reset ();
4032#endif
4033
4034 want_refresh = 1;
3472} 4035}
3473/*}}} */ 4036/*}}} */
3474 4037
3475/*{{{ process Rob Nation's own graphics mode sequences */
3476void
3477rxvt_term::process_graphics ()
3478{
3479 unsigned char ch, cmd = cmd_getc ();
3480
3481#ifndef RXVT_GRAPHICS
3482 if (cmd == 'Q')
3483 { /* query graphics */
3484 tt_printf ("\033G0\n"); /* no graphics */
3485 return;
3486 }
3487 /* swallow other graphics sequences until terminating ':' */
3488 do
3489 ch = cmd_getc ();
3490 while (ch != ':');
3491#else
3492 unsigned int nargs;
3493 int args[NGRX_PTS];
3494 unsigned char *text = NULL;
3495
3496 if (cmd == 'Q')
3497 { /* query graphics */
3498 tt_printf ("\033G1\n"); /* yes, graphics (color) */
3499 return;
3500 }
3501 for (nargs = 0; nargs < (sizeof (args) / sizeof (args[0])) - 1;)
3502 {
3503 int neg;
3504
3505 ch = cmd_getc ();
3506 neg = (ch == '-');
3507 if (neg || ch == '+')
3508 ch = cmd_getc ();
3509
3510 for (args[nargs] = 0; isdigit (ch); ch = cmd_getc ())
3511 args[nargs] = args[nargs] * 10 + (ch - '0');
3512 if (neg)
3513 args[nargs] = -args[nargs];
3514
3515 nargs++;
3516 args[nargs] = 0;
3517 if (ch != ';')
3518 break;
3519 }
3520
3521 if ((cmd == 'T') && (nargs >= 5))
3522 {
3523 int i, len = args[4];
3524
3525 text = (unsigned char *)rxvt_malloc ((len + 1) * sizeof (char));
3526
3527 if (text != NULL)
3528 {
3529 for (i = 0; i < len; i++)
3530 text[i] = cmd_getc ();
3531 text[len] = '\0';
3532 }
3533 }
3534 Gr_do_graphics (cmd, nargs, args, text);
3535#endif
3536}
3537/*}}} */
3538
3539/* ------------------------------------------------------------------------- */ 4038/* ---------------------------------------------------------------------- */
4039/* Write data to the pty as typed by the user, pasted with the mouse,
4040 * or generated by us in response to a query ESC sequence.
4041 */
3540 4042
3541/* 4043/*
3542 * Send printf () formatted output to the command. 4044 * Send printf () formatted output to the command.
3543 * Only use for small amounts of data. 4045 * Only use for small amounts of data.
3544 */ 4046 */
3545void 4047void
3546rxvt_term::tt_printf (const char *fmt,...) 4048rxvt_term::tt_printf (const char *fmt,...)
3547{ 4049{
3548 va_list arg_ptr; 4050 va_list arg_ptr;
3549 unsigned char buf[256]; 4051 char buf[256];
3550 4052
3551 va_start (arg_ptr, fmt); 4053 va_start (arg_ptr, fmt);
3552 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4054 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3553 va_end (arg_ptr); 4055 va_end (arg_ptr);
3554 tt_write (buf, STRLEN (buf)); 4056 tt_write (buf, strlen (buf));
3555} 4057}
3556 4058
3557/* ---------------------------------------------------------------------- */
3558/* Write data to the pty as typed by the user, pasted with the mouse, 4059/* Write data to the pty as typed by the user. */
3559 * or generated by us in response to a query ESC sequence.
3560 */
3561void 4060void
3562rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4061rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3563{ 4062{
3564 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4063 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4064 return;
3565 4065
3566 if (len) 4066 if (option (Opt_scrollTtyKeypress))
4067 if (view_start)
3567 { 4068 {
4069 view_start = 0;
4070 want_refresh = 1;
4071 }
4072
4073 tt_write_ (data, len);
4074}
4075
4076void
4077rxvt_term::tt_write (const char *data, unsigned int len)
4078{
4079 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4080 return;
4081
4082 tt_write_ (data, len);
4083}
4084
4085static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4086
4087void
4088rxvt_term::tt_write_ (const char *data, unsigned int len)
4089{
4090 if (pty->pty < 0)
4091 return;
4092
4093 if (v_buflen == 0)
4094 {
4095 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4096
4097 max_it (written, 0);
4098
4099 if (written == len)
4100 return;
4101
4102 data += written;
4103 len -= written;
4104 }
4105
4106 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4107
4108 memcpy (v_buffer + v_buflen, data, len);
4109 v_buflen += len;
4110
4111 pty_ev.set (ev::READ | ev::WRITE);
4112}
4113
4114void rxvt_term::pty_write ()
4115{
4116 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4117
4118 if (written > 0)
4119 {
4120 v_buflen -= written;
4121
3568 if (v_buflen == 0) 4122 if (v_buflen == 0)
3569 { 4123 {
3570 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3571
3572 if ((unsigned int)written == len)
3573 return;
3574
3575 data += written;
3576 len -= written;
3577 }
3578
3579
3580 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3581
3582 memcpy (v_buffer + v_buflen, data, len);
3583 v_buflen += len;
3584 }
3585
3586 for (;;)
3587 {
3588 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3589
3590 if (written > 0)
3591 {
3592 v_buflen -= written;
3593
3594 if (v_buflen == 0)
3595 {
3596 free (v_buffer); 4124 free (v_buffer);
3597 v_buffer = 0; 4125 v_buffer = 0;
3598 v_buflen = 0;
3599 4126
3600 pty_ev.set (EVENT_READ); 4127 pty_ev.set (ev::READ);
3601 return;
3602 }
3603
3604 memmove (v_buffer, v_buffer + written, v_buflen);
3605 }
3606 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3607 // original code just ignores this...
3608 destroy ();
3609 else
3610 {
3611 pty_ev.set (EVENT_READ | EVENT_WRITE);
3612 return; 4128 return;
3613 } 4129 }
4130
4131 memmove (v_buffer, v_buffer + written, v_buflen);
3614 } 4132 }
4133 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4134 pty_ev.set (ev::READ);
3615} 4135}
3616 4136
3617/*----------------------- end-of-file (C source) -----------------------*/ 4137/*----------------------- end-of-file (C source) -----------------------*/
3618 4138

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