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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.39 by pcg, Mon Feb 9 07:15:46 2004 UTC vs.
Revision 1.563 by root, Sat Dec 13 12:24:32 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
30 * 32 *
31 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
32 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
33 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
34 * (at your option) any later version. 36 * (at your option) any later version.
35 * 37 *
36 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
37 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
38 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
42 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
45 47
46/*{{{ includes: */ 48/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 49#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
49#include "version.h" 52#include "version.h"
50#include "command.h" 53#include "command.h"
51 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
52#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
53 64
54/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
55 66
56/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
57void 68
58rxvt_term::lookup_key (XKeyEvent &ev) 69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
59{ 138{
60 int ctrl, meta, shft, len; 139 x = Pixel2Col (x);
61 unsigned int newlen; 140 y = Pixel2Row (y);
62 KeySym keysym; 141
63#ifdef DEBUG_CMD 142 if (!IN_RANGE_EXC (x, 0, ncol)
64 static int debug_key = 1; /* accessible by a debugger only */ 143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
65#endif 178# endif
66 int valid_keysym; 179 {
67 unsigned char kbuf[KBUFSZ]; 180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 5 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322 XK_KP_1, // XK_KP_End
323 XK_KP_5, // XK_KP_Begin
324 };
325
326 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
327 {
328 unsigned int index = keysym - XK_KP_Home;
329 keysym = kp ? keypadtrans[index] : XK_Home + index;
330 }
331 else if (keysym == XK_KP_Insert)
332 keysym = kp ? XK_KP_0 : XK_Insert;
333# ifndef NO_DELETE_KEY
334 else if (keysym == XK_KP_Delete)
335 keysym = kp ? XK_KP_Decimal : XK_Delete;
336# endif
337#endif
338 return keysym;
339}
340
341static inline int ecb_cold
342map_function_key (KeySym keysym)
343{
344 int param = 0;
345
346 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
347 {
348 param = 11 + keysym - XK_F1;
349 if (keysym >= XK_F17)
350 param += 4;
351 else if (keysym >= XK_F15)
352 param += 3;
353 else if (keysym >= XK_F11)
354 param += 2;
355 else if (keysym >= XK_F6)
356 param += 1;
357 }
358 else
359 switch (keysym)
360 {
361 case XK_Find:
362 param = 1;
363 break;
364 case XK_Insert:
365 param = 2;
366 break;
367#ifdef DXK_Remove
368 case DXK_Remove:
369#endif
370 case XK_Execute:
371 param = 3;
372 break;
373 case XK_Select:
374 param = 4;
375 break;
376 case XK_Prior:
377 param = 5;
378 break;
379 case XK_Next:
380 param = 6;
381 break;
382 case XK_Home:
383 param = 7;
384 break;
385 case XK_End:
386 param = 8;
387 break;
388 case XK_Help:
389 param = 28;
390 break;
391 case XK_Menu:
392 param = 29;
393 break;
394 }
395 return param;
396}
397
398static inline wchar_t *
399rxvt_wcsdup (const wchar_t *str, int len)
400{
401 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
402 memcpy (r, str, len * sizeof (wchar_t));
403 r[len] = 0;
404 return r;
405}
406
407void ecb_cold
408rxvt_term::key_press (XKeyEvent &ev)
409{
410 int ctrl, meta, shft, len;
411 KeySym keysym = NoSymbol;
412 char rkbuf[KBUFSZ + 1];
413 char *kbuf = rkbuf + 1;
414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
418#endif
68 419
69 /* 420 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 421 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
72 * 423 *
73 * Always permit `shift' to override the current setting 424 * Always permit `shift' to override the current setting
74 */ 425 */
75 shft = (ev.state & ShiftMask); 426 shft = ev.state & ShiftMask;
76 ctrl = (ev.state & ControlMask); 427 ctrl = ev.state & ControlMask;
77 meta = (ev.state & ModMetaMask); 428 meta = ev.state & ModMetaMask;
78
79 if (numlock_state || (ev.state & ModNumLockMask))
80 {
81 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP);
83 }
84 429
85 kbuf[0] = 0; 430 kbuf[0] = 0;
86 431
87#ifdef USE_XIM 432#if USE_XIM
88 if (Input_Context) 433 if (Input_Context)
89 { 434 {
90 Status status_return; 435 Status status_return;
91 436
437#if 0
92#ifdef X_HAVE_UTF8_STRING 438#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 439 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 440 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 441 KBUFSZ, &keysym, &status_return);
96 else 442 else
97#endif 443#endif
98 444#endif
99 { 445 {
100 wchar_t wkbuf[KBUFSZ + 1]; 446 wchar_t wkbuf[KBUFSZ + 1];
101 447
102 // the XOpenIM manpage lies about hardcoding the locale 448 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 449 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 450 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 451 SET_LOCALE (rs[Rs_imLocale]);
452
106 // assume wchar_t == unicode or better 453 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 454 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 455 KBUFSZ, &keysym, &status_return);
456
109 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 458 SET_LOCALE (locale);
111 459
112 if (status_return == XLookupChars 460 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 461 || status_return == XLookupBoth)
114 { 462 {
463 /* make sure the user can type ctrl-@, i.e. NUL */
464 if (len == 1 && *wkbuf == 0)
465 {
466 kbuf[0] = 0;
467 len = 1;
468 }
469 else
470 {
115 wkbuf[len] = 0; 471 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 472 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 473 if (len < 0)
118 len = 0; 474 len = 0;
475 }
119 } 476 }
120 else 477 else
121 len = 0; 478 len = 0;
122 } 479 }
123
124 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth;
126 } 480 }
127 else 481 else
128#endif 482#endif
129
130 { 483 {
131 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len;
133 }
134
135 if (valid_keysym)
136 { 485 }
137 /* for some backwards compatibility */ 486
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 487 if (keysym != NoSymbol)
139# ifdef HOTKEY_CTRL 488 {
140 if (ctrl) 489 KeySym orig_keysym = keysym;
141# else 490
142 if (meta) 491 /* Shift + F1 - F10 generates F11 - F20 */
143# endif 492 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
493 {
494 keysym += (XK_F11 - XK_F1);
495 shft = 0; /* turn off Shift */
144 { 496 }
145 if (keysym == ks_bigfont) 497
498 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
499 {
500 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
501 unsigned int newlen = 1;
502
503 if (ev.state & ModNumLockMask)
504 kp = false;
505
506 keysym = translate_keypad (keysym, kp);
507
508 switch (keysym)
146 { 509 {
147 change_font (0, FONT_UP); 510#ifndef NO_BACKSPACE_KEY
511 case XK_BackSpace:
512 if (priv_modes & PrivMode_HaveBackSpace)
513 {
514 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
515 ^ !!ctrl) ? '\b' : '\177';
516 kbuf[1] = '\0';
517 }
518 else
519 strcpy (kbuf, rs[Rs_backspace_key]);
148 return; 520 break;
521#endif
522#ifndef NO_DELETE_KEY
523 case XK_Delete:
524 strcpy (kbuf, rs[Rs_delete_key]);
525 break;
526#endif
527 case XK_Tab:
528 if (shft)
529 strcpy (kbuf, "\033[Z");
530 else
531 {
532#ifdef CTRL_TAB_MAKES_META
533 if (ctrl)
534 meta = 1;
535#endif
536#ifdef MOD4_TAB_MAKES_META
537 if (ev.state & Mod4Mask)
538 meta = 1;
539#endif
540 newlen = 0;
541 }
542 break;
543
544 case XK_Up: /* "\033[A" */
545 case XK_Down: /* "\033[B" */
546 case XK_Right: /* "\033[C" */
547 case XK_Left: /* "\033[D" */
548 strcpy (kbuf, "\033[Z");
549 kbuf[2] = "DACB"[keysym - XK_Left];
550 /* do Shift first */
551 if (shft)
552 kbuf[2] = "dacb"[keysym - XK_Left];
553 else if (ctrl)
554 {
555 kbuf[1] = 'O';
556 kbuf[2] = "dacb"[keysym - XK_Left];
557 }
558 else if (priv_modes & PrivMode_aplCUR)
559 kbuf[1] = 'O';
560 break;
561
562 case XK_KP_Enter:
563 /* allow shift to override */
564 if (kp)
565 {
566 strcpy (kbuf, "\033OM");
567 break;
568 }
569
570 /* FALLTHROUGH */
571
572 case XK_Return:
573 if (priv_modes & PrivMode_LFNL)
574 {
575 kbuf[0] = '\015';
576 kbuf[1] = '\012';
577 kbuf[2] = '\0';
578 }
579 else
580 {
581 kbuf[0] = '\015';
582 kbuf[1] = '\0';
583 }
584 break;
585
586 case XK_KP_F1: /* "\033OP" */
587 case XK_KP_F2: /* "\033OQ" */
588 case XK_KP_F3: /* "\033OR" */
589 case XK_KP_F4: /* "\033OS" */
590 strcpy (kbuf, "\033OP");
591 kbuf[2] += (keysym - XK_KP_F1);
592 break;
593
594 case XK_KP_Multiply: /* "\033Oj" : "*" */
595 case XK_KP_Add: /* "\033Ok" : "+" */
596 case XK_KP_Separator: /* "\033Ol" : "," */
597 case XK_KP_Subtract: /* "\033Om" : "-" */
598 case XK_KP_Decimal: /* "\033On" : "." */
599 case XK_KP_Divide: /* "\033Oo" : "/" */
600 case XK_KP_0: /* "\033Op" : "0" */
601 case XK_KP_1: /* "\033Oq" : "1" */
602 case XK_KP_2: /* "\033Or" : "2" */
603 case XK_KP_3: /* "\033Os" : "3" */
604 case XK_KP_4: /* "\033Ot" : "4" */
605 case XK_KP_5: /* "\033Ou" : "5" */
606 case XK_KP_6: /* "\033Ov" : "6" */
607 case XK_KP_7: /* "\033Ow" : "7" */
608 case XK_KP_8: /* "\033Ox" : "8" */
609 case XK_KP_9: /* "\033Oy" : "9" */
610 /* allow shift to override */
611 if (kp)
612 {
613 strcpy (kbuf, "\033Oj");
614 kbuf[2] += (keysym - XK_KP_Multiply);
615 }
616 else
617 {
618 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
619 kbuf[1] = '\0';
620 }
621 break;
622
623 default:
624 {
625 int param = map_function_key (keysym);
626 if (param > 0)
627 sprintf (kbuf,"\033[%d~", param);
628 else
629 newlen = 0;
630 }
631 break;
149 } 632 }
150 else if (keysym == ks_smallfont) 633
634 if (newlen)
635 len = strlen (kbuf);
636
637 if (len > 0)
151 { 638 {
152 change_font (0, FONT_DN);
153 return; 639 /*
640 * pass Shift/Control indicators for function keys ending with `~'
641 *
642 * eg,
643 * Prior = "ESC[5~"
644 * Shift+Prior = "ESC[5$"
645 * Ctrl+Prior = "ESC[5^"
646 * Ctrl+Shift+Prior = "ESC[5@"
647 */
648 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
649 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
650
651 /*
652 * Pass meta for all function keys, if 'meta' option set
653 */
654#ifdef META8_OPTION
655 if (meta && (meta_char == 0x80))
656 kbuf[len - 1] |= 0x80;
657#endif
154 } 658 }
659
660 }
661 else if (ctrl && keysym == XK_minus)
155 } 662 {
156#endif 663 len = 1;
664 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
665 }
666 else if (keysym == XK_ISO_Left_Tab)
667 {
668 strcpy (kbuf, "\033[Z");
669 len = 3;
670 }
671 else
672 {
673#ifdef META8_OPTION
674 /* set 8-bit on */
675 if (meta && (meta_char == 0x80))
676 {
677 char *ch;
157 678
679 for (ch = kbuf; ch < kbuf + len; ch++)
680 *ch |= 0x80;
681 }
682#endif
683 /* nil */ ;
684 }
685
686 keysym = orig_keysym;
687 }
688
689 /* escape prefix */
690 if (len && meta
691#ifdef META8_OPTION
692 && meta_char == C0_ESC
693#endif
694 )
695 {
696 *--kbuf = C0_ESC;
697 len++;
698 }
699
700 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
701 return;
702
703 if (keysym != NoSymbol)
704 {
705#ifdef KEYSYM_RESOURCE
706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
707 return;
708#endif
709
158 if (TermWin.saveLines) 710 if (saveLines)
159 { 711 {
160#ifdef UNSHIFTED_SCROLLKEYS 712#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 713 if (!ctrl && !meta)
162 {
163#else 714#else
164 if (IS_SCROLL_MOD) 715 if (IS_SCROLL_MOD)
716#endif
165 { 717 {
166#endif
167 int lnsppg; 718 int lnsppg;
168 719
169#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 722#else
172 lnsppg = TermWin.nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
173#endif 724#endif
725 max_it (lnsppg, 1);
726
174 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
175 { 728 {
176 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
177 return; 730 return;
178 } 731 }
179 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
180 { 733 {
181 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
182 return; 735 return;
183 } 736 }
184 } 737 }
185#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
186 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
187 { 740 {
188 if (keysym == XK_Up) 741 if (keysym == XK_Up)
189 { 742 {
190 scr_page (UP, 1); 743 scr_page (1);
191 return; 744 return;
192 } 745 }
193 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
194 { 747 {
195 scr_page (DN, 1); 748 scr_page (-1);
196 return; 749 return;
197 } 750 }
198 } 751 }
199#endif 752#endif
200#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
201 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
202 { 755 {
203 if (keysym == XK_Home) 756 if (keysym == XK_Home)
204 { 757 {
205 scr_move_to (0, 1); 758 scr_changeview (top_row);
206 return; 759 return;
207 } 760 }
208 else if (keysym == XK_End) 761 else if (keysym == XK_End)
209 { 762 {
210 scr_move_to (1, 0); 763 scr_changeview (0);
211 return; 764 return;
212 } 765 }
213 } 766 }
214#endif 767#endif
215
216 } 768 }
217 769
218 if (shft) 770 if (shft)
219 { 771 {
220 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10)
222 {
223 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */
225 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 773 {
228 switch (keysym) 774 switch (keysym)
229 { 775 {
230 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev.time, 0, 0); 778 selection_request (ev.time);
233 return; 779 return;
780#if TODO
234 /* rxvt extras */ 781 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP);
237 return; 783 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN);
240 return; 785 return;
786#endif
241 } 787 }
242 } 788 }
243 } 789 }
244#ifdef PRINTPIPE 790
791 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
792 {
245 if (keysym == XK_Print) 793 if (keysym == XK_v)
794 selection_request (ev.time, Sel_Clipboard);
795 else if (selection.len > 0)
246 { 796 {
247 scr_printscreen (ctrl | shft); 797 free (selection.clip_text);
798 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
799 selection.clip_len = selection.len;
800 selection_grab (CurrentTime, true);
801 }
802
248 return; 803 return;
249 } 804 }
250#endif 805
251#ifdef GREEK_SUPPORT 806#if ENABLE_FRILLS || ISO_14755
252 if (keysym == ks_greekmodeswith) 807 // ISO 14755 support
808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
253 { 809 {
254 greek_mode = !greek_mode; 810 int hv;
255 if (greek_mode) 811
812 if (iso14755buf & ISO_14755_51
813 && (keysym == XK_space || keysym == XK_KP_Space
814 || keysym == XK_Return || keysym == XK_KP_Enter))
256 { 815 {
257 xterm_seq (XTerm_title, 816 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 817 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 818# if ISO_14755
260 greek_reset(); 819 iso14755_51 (0);
820# endif
821 return;
261 } 822 }
262 else 823 else if (keysym == XK_BackSpace)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 824 {
273 unsigned int l; 825 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 826# if ISO_14755
275 const unsigned char ch = C0_ESC; 827 iso14755_51 (iso14755buf & ISO_14755_MASK);
276
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 828# endif
285 tt_write (&ch, 1); 829 return;
286 tt_write (kbuf0, l); 830 }
831 else if ((hv = hex_keyval (ev)) >= 0)
832 {
833 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
834 | hv | ISO_14755_51;
835# if ISO_14755
836 iso14755_51 (iso14755buf & ISO_14755_MASK);
837# endif
287 return; 838 return;
288 } 839 }
289 else 840 else
290#endif
291
292 { 841 {
293 newlen = 1; 842# if ISO_14755
294 switch (keysym) 843 scr_overlay_off ();
295 {
296#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace)
299 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0';
303 }
304 else
305 STRCPY(kbuf, key_backspace);
306# ifdef MULTICHAR_SET
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
308 {
309 int col, row;
310
311 newlen = STRLEN(kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2(screen.rend[row][col]))
315 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
316 }
317# endif 844# endif
318 break; 845 iso14755buf = 0;
319#endif 846 }
320#ifndef NO_DELETE_KEY 847 }
321 case XK_Delete: 848 else if (option (Opt_iso14755) &&
322 STRCPY(kbuf, key_delete); 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
323# ifdef MULTICHAR_SET 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
324 if (Options & Opt_mc_hack) 851 if (!(iso14755buf & ISO_14755_STARTED))
325 { 852 {
326 int col, row; 853 iso14755buf |= ISO_14755_STARTED;
327 854# if ISO_14755
328 newlen = STRLEN(kbuf); 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
329 col = screen.cur.col; 856 scr_overlay_set (0, 0, "ISO 14755 mode");
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1(screen.rend[row][col]))
332 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif 857# endif
335 break; 858 }
336#endif
337 case XK_Tab:
338 if (shft)
339 STRCPY(kbuf, "\033[Z");
340 else
341 {
342#ifdef CTRL_TAB_MAKES_META
343 if (ctrl)
344 meta = 1;
345#endif
346#ifdef MOD4_TAB_MAKES_META
347 if (ev.state & Mod4Mask)
348 meta = 1;
349#endif
350 newlen = 0;
351 }
352 break;
353
354
355#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
361 {
362 STRCPY(kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]);
364 break;
365 }
366 else
367 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left);
369 /* FALLTHROUGH */
370#endif
371 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]);
377 /* do Shift first */
378 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]);
380 else if (ctrl)
381 {
382 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]);
384 }
385 else if (PrivateModes & PrivMode_aplCUR)
386 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1(screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2(screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2(screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break;
423
424#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior
426 case XK_KP_Prior:
427 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
429 {
430 STRCPY(kbuf, "\033Oy");
431 break;
432 }
433 /* FALLTHROUGH */
434# endif 859#endif
435 case XK_Prior: 860
436 STRCPY(kbuf, "\033[5~"); 861#ifdef PRINTPIPE
437 break; 862 if (keysym == XK_Print)
438# ifdef XK_KP_Next 863 {
439 case XK_KP_Next: 864 scr_printscreen (ctrl | shft);
440 /* allow shift to override */ 865 return;
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 866 }
442 {
443 STRCPY(kbuf, "\033Os");
444 break;
445 }
446 /* FALLTHROUGH */
447# endif 867#endif
448 case XK_Next:
449 STRCPY(kbuf, "\033[6~");
450 break;
451#endif
452 case XK_KP_Enter:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY(kbuf, "\033OM");
457 }
458 else
459 {
460 kbuf[0] = '\r';
461 kbuf[1] = '\0';
462 }
463 break;
464
465#ifdef XK_KP_Begin
466 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou");
468 break;
469
470 case XK_KP_Insert:
471 STRCPY(kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY(kbuf, "\033On");
476 break;
477#endif
478 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1);
484 break;
485
486 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */
493 case XK_KP_1: /* "\033Oq" : "1" */
494 case XK_KP_2: /* "\033Or" : "2" */
495 case XK_KP_3: /* "\033Os" : "3" */
496 case XK_KP_4: /* "\033Ot" : "4" */
497 case XK_KP_5: /* "\033Ou" : "5" */
498 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
504 {
505 STRCPY(kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply);
507 }
508 else
509 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0';
512 }
513 break;
514
515 case XK_Find:
516 STRCPY(kbuf, "\033[1~");
517 break;
518 case XK_Insert:
519 STRCPY(kbuf, "\033[2~");
520 break;
521#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove:
523 /* FALLTHROUGH */
524#endif
525 case XK_Execute:
526 STRCPY(kbuf, "\033[3~");
527 break;
528 case XK_Select:
529 STRCPY(kbuf, "\033[4~");
530 break;
531#ifdef XK_KP_End
532 case XK_KP_End:
533 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
535 {
536 STRCPY(kbuf, "\033Oq");
537 break;
538 }
539 /* FALLTHROUGH */
540#endif
541 case XK_End:
542 STRCPY(kbuf, KS_END);
543 break;
544#ifdef XK_KP_Home
545 case XK_KP_Home:
546 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
548 {
549 STRCPY(kbuf, "\033Ow");
550 break;
551 }
552 /* FALLTHROUGH */
553#endif
554 case XK_Home:
555 STRCPY(kbuf, KS_HOME);
556 break;
557
558#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey)))
560
561 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1);
567 break;
568 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6);
574 break;
575 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11);
580 break;
581 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15);
584 break;
585 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help);
587 break;
588 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu);
590 break;
591 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */
595 case XK_F21: /* "\033[35~" */
596 case XK_F22: /* "\033[36~" */
597 case XK_F23: /* "\033[37~" */
598 case XK_F24: /* "\033[38~" */
599 case XK_F25: /* "\033[39~" */
600 case XK_F26: /* "\033[40~" */
601 case XK_F27: /* "\033[41~" */
602 case XK_F28: /* "\033[42~" */
603 case XK_F29: /* "\033[43~" */
604 case XK_F30: /* "\033[44~" */
605 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17);
611 break;
612#undef FKEY
613 default:
614 newlen = 0;
615 break;
616 }
617 if (newlen)
618 len = STRLEN(kbuf);
619 }
620 /*
621 * Pass meta for all function keys, if 'meta' option set
622 */
623#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0)
625 kbuf[len - 1] |= 0x80;
626#endif
627
628 }
629 else if (ctrl && keysym == XK_minus)
630 {
631 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 }
634 else
635 {
636#ifdef META8_OPTION
637 /* set 8-bit on */
638 if (meta && (meta_char == 0x80))
639 {
640 unsigned char *ch;
641
642 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80;
644 meta = 0;
645 }
646#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ;
652 }
653 } 868 }
654 869
655 if (len <= 0) 870 if (len <= 0)
656 return; /* not mapped */ 871 return; /* not mapped */
657 872
658 if (Options & Opt_scrollTtyKeypress) 873 tt_write_user_input (kbuf, (unsigned int)len);
659 if (TermWin.view_start) 874}
875
876void ecb_cold
877rxvt_term::key_release (XKeyEvent &ev)
878{
879#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
880 KeySym keysym;
881
882 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
883#endif
884
885#if ENABLE_FRILLS || ISO_14755
886 // ISO 14755 support
887 if (iso14755buf)
888 if (iso14755buf & ISO_14755_52)
660 { 889 {
661 TermWin.view_start = 0; 890# if ISO_14755
662 want_refresh = 1; 891 scr_overlay_off ();
892# endif
893# if ISO_14755
894 // iso14755 part 5.2 handling: release time
895 // first: controls
896 if ((ev.state & ControlMask)
897 && ((keysym >= 0x40 && keysym <= 0x5f)
898 || (keysym >= 0x61 && keysym <= 0x7f)))
899 {
900 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
901 commit_iso14755 ();
902
903 return;
904 }
905
906 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
907 if (i[0] == keysym)
908 {
909 iso14755buf = ISO_14755_51 | i[1];
910 commit_iso14755 ();
911
912 return;
913 }
914
915 scr_bell ();
916# endif
917 iso14755buf = 0;
918
919 return;
663 } 920 }
664 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
665 /* 922 {
666 * these modifications only affect the static keybuffer 923# if ISO_14755
667 * pass Shift/Control indicators for function keys ending with `~' 924 scr_overlay_off ();
668 *
669 * eg,
670 * Prior = "ESC[5~"
671 * Shift+Prior = "ESC[5$"
672 * Ctrl+Prior = "ESC[5^"
673 * Ctrl+Shift+Prior = "ESC[5@"
674 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
675 */
676 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678
679 /* escape prefix */
680 if (meta
681#ifdef META8_OPTION
682 && (meta_char == C0_ESC)
683#endif 925# endif
684 ) 926 if (iso14755buf & ISO_14755_51)
685 { 927 commit_iso14755 ();
686 const unsigned char ch = C0_ESC; 928#if ISO_14755
929 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
930 {
931 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
687 932
688 tt_write(&ch, 1); 933 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
934 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
935 }
936# endif
937 else
938 iso14755buf = 0;
689 } 939 }
690#ifdef DEBUG_CMD 940#endif
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 941
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 942 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
697 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len);
703}
704/*}}} */
705
706#if (MENUBAR_MAX)
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */
708/* attempt to `write' count to the input buffer */
709unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
711{
712 unsigned int n, s;
713
714 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp;
716 if (n > 0 && s < count)
717 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n;
722 s += n;
723 }
724 if (count > s)
725 {
726 rxvt_print_error("data loss: cmd_write too large");
727 count = s;
728 }
729 for (; count--;)
730 *cmdbuf_endp++ = *str++;
731 return 0; 943 return;
944
945#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946 if (!(ev.state & ControlMask))
947 slip_wheel_ev.stop ();
948 else if (keysym == XK_Control_L || keysym == XK_Control_R)
949 mouse_slip_wheel_speed = 0;
950#endif
732} 951}
733#endif /* MENUBAR_MAX */
734 952
735void 953void
736rxvt_term::flush () 954rxvt_term::flush ()
737{ 955{
738#ifdef TRANSPARENT 956 flush_ev.stop ();
739 if (want_full_refresh) 957
958#ifdef HAVE_IMG
959 if (bg_flags & BG_NEEDS_REFRESH)
740 { 960 {
741 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
742 scr_clear ();
743 scr_touch (false); 962 scr_touch (false);
744 want_refresh = 1;
745 } 963 }
746#endif 964#endif
747 965
748 if (want_refresh) 966 if (want_refresh)
749 { 967 {
968 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
969 {
970 int row = view_start;
971 int end_row = row + nrow;
972
973 while (row > top_row && ROW (row - 1).is_longer ())
974 --row;
975
976 do
977 {
978 int start_row = row;
979 line_t *l;
980
981 do
982 {
983 l = &ROW (row++);
984
985 if (!(l->f & LINE_FILTERED))
986 {
987 // line not filtered, mark it as filtered
988 l->f |= LINE_FILTERED;
989 while (l->is_longer ())
990 {
991 l = &ROW (row++);
992 l->f |= LINE_FILTERED;
993 }
994
995 // and filter it
996 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
997
998 break;
999 }
1000 }
1001 while (l->is_longer () && row < end_row);
1002 }
1003 while (row < end_row);
1004 }
1005
750 scr_refresh (refresh_type); 1006 scr_refresh ();
751 scrollbar_show (1); 1007 scrollBar.show (1);
752#ifdef USE_XIM 1008#if USE_XIM
753 IMSendSpot (); 1009 im_send_spot ();
754#endif 1010#endif
755
756 } 1011 }
757 1012
758 XFlush (display->display); 1013 display->flush ();
759} 1014}
760 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
761void 1017void
762rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
763{ 1019{
764 SET_R (this); 1020 if (want_refresh && !flush_ev.is_active ())
765 SET_LOCALE (locale); 1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
766 1022
1023 display->flush ();
1024}
1025
1026void
1027rxvt_term::flush_cb (ev::timer &w, int revents)
1028{
1029 make_current ();
1030
1031 refresh_count = 0;
767 flush (); 1032 flush ();
768} 1033}
769 1034
770#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
771void 1036void
1037rxvt_term::cursor_blink_reset ()
1038{
1039 if (hidden_cursor)
1040 {
1041 hidden_cursor = 0;
1042 want_refresh = 1;
1043 }
1044
1045 if (option (Opt_cursorBlink) || (priv_modes & PrivMode_BlinkingCursor))
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 recolor_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950
951 wchar_t wc;
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs);
953
954 if (len == (size_t)-2)
955 return NOCHAR;
956
957 if (len == (size_t)-1)
958 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
959
960 // assume wchar == unicode
961 cmdbuf_ptr += len;
962 return wc;
963 }
964
965 return NOCHAR;
966}
967
968/* rxvt_cmd_getc() - Return next input character */
969/*
970 * Return the next input character after first passing any keyboard input
971 * to the command.
972 */
973uint32_t
974rxvt_term::cmd_getc ()
975{
976 for (;;)
977 {
978 uint32_t c = next_char ();
979 if (c != NOCHAR)
980 return c;
981
982 // incomplete sequences should occur rarely, still, a better solution
983 // would be preferred. either setjmp/longjmp or better design.
984 fcntl (cmd_fd, F_SETFL, 0);
985 pty_fill ();
986 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
987 }
988}
989 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);
1081 if (key_state & 8) 1339 if (key_state & 8)
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 selection_clear (); 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 case PropertyNotify:
1393 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1394 if (ev.xproperty.state == PropertyNewValue)
1395 selection_property (ev.xproperty.window, ev.xproperty.atom);
1396 break;
1397
1398#ifdef TRANSPARENT
1399 case ReparentNotify:
1400 rootwin_cb (ev);
1401 break;
1402#endif /* TRANSPARENT */
1403 1570
1404 case GraphicsExpose: 1571 case GraphicsExpose:
1405 case Expose: 1572 case Expose:
1406 if (ev.xany.window == TermWin.vt) 1573 if (ev.xany.window == vt)
1407 { 1574 {
1408#ifdef NO_SLOW_LINK_SUPPORT 1575 do
1576 {
1409 scr_expose (ev.xexpose.x, ev.xexpose.y, 1577 scr_expose (ev.xexpose.x, ev.xexpose.y,
1410 ev.xexpose.width, ev.xexpose.height, False); 1578 ev.xexpose.width, ev.xexpose.height, false);
1411#else 1579 }
1412 // 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 {
1413 scr_expose (ev.xexpose.x, ev.xexpose.y, 1586 scr_expose (ev.xexpose.x, ev.xexpose.y,
1414 ev.xexpose.width, ev.xexpose.height, False); 1587 ev.xexpose.width, ev.xexpose.height, false);
1415 //scr_expose (ev.xexpose.x, 0, 1588 }
1416 // ev.xexpose.width, TermWin.height, False); 1589
1417#endif
1418 want_refresh = 1; 1590 want_refresh = 1;
1419 } 1591 }
1420 else 1592 else
1421 { 1593 {
1422 XEvent unused_event; 1594 XEvent unused_event;
1423 1595
1424 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1596 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1425 Expose, 1597 ;
1426 &unused_event)) ; 1598 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1427 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1599 ;
1428 GraphicsExpose, 1600
1429 &unused_event)) ; 1601 if (scrollBar.state && ev.xany.window == scrollBar.win)
1430 if (isScrollbarWindow(ev.xany.window))
1431 { 1602 {
1432 scrollBar.setIdle(); 1603 scrollBar.state = SB_STATE_IDLE;
1433 scrollbar_show (0); 1604 scrollBar.show (0);
1434 } 1605 }
1435#ifdef MENUBAR
1436 if (menubar_visible () && isMenuBarWindow(ev.xany.window))
1437 menubar_expose ();
1438#endif
1439#ifdef RXVT_GRAPHICS
1440 Gr_expose (ev.xany.window);
1441#endif
1442
1443 } 1606 }
1444 break; 1607 break;
1445 1608
1446 case MotionNotify: 1609 case MotionNotify:
1447#ifdef POINTER_BLANK 1610#ifdef POINTER_BLANK
1448 if (hidden_pointer) 1611 if (hidden_pointer)
1449 pointer_unblank (); 1612 pointer_unblank ();
1450#endif 1613#endif
1451#if MENUBAR 1614 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1452 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)
1453 { 1621 {
1454 menubar_control (&(ev.xbutton)); 1622 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1455 break; 1623 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1456 } 1624 ; // nop
1457#endif
1458 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1459 break;
1460
1461 if (ev.xany.window == TermWin.vt)
1462 {
1463 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1625 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1464 { 1626 {
1465 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1627 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1466 ; 1628 ;
1467 1629
1468 XQueryPointer(display->display, TermWin.vt, 1630 XQueryPointer (dpy, vt,
1469 &unused_root, &unused_child, 1631 &unused_root, &unused_child,
1470 &unused_root_x, &unused_root_y, 1632 &unused_root_x, &unused_root_y,
1471 &(ev.xbutton.x), &(ev.xbutton.y), 1633 &ev.xbutton.x, &ev.xbutton.y,
1472 &unused_mask); 1634 &ev.xbutton.state);
1473#ifdef MOUSE_THRESHOLD 1635#ifdef MOUSE_THRESHOLD
1474 /* deal with a `jumpy' mouse */ 1636 /* deal with a `jumpy' mouse */
1475 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1637 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1476 { 1638 {
1477#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
1478 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1648 selection_extend (ev.xbutton.x, ev.xbutton.y,
1479 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1649 ev.xbutton.state & Button3Mask ? 2 : 0);
1650
1480#ifdef SELECTION_SCROLLING 1651#ifdef SELECTION_SCROLLING
1481 if (ev.xbutton.y < TermWin.int_bwidth 1652 if (ev.xbutton.y < int_bwidth
1482 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1653 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1483 { 1654 {
1655 page_dirn scroll_selection_dir;
1484 int dist; 1656 int dist;
1485
1486 pending_scroll_selection=1;
1487 1657
1488 /* don't clobber the current delay if we are 1658 /* don't clobber the current delay if we are
1489 * already in the middle of scrolling. 1659 * already in the middle of scrolling.
1490 */ 1660 */
1491 if (scroll_selection_delay<=0) 1661 if (!sel_scroll_ev.is_active ())
1492 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1662 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1493 1663
1494 /* save the event params so we can highlight 1664 /* save the event params so we can highlight
1495 * the selection in the pending-scroll loop 1665 * the selection in the pending-scroll loop
1496 */ 1666 */
1497 selection_save_x=ev.xbutton.x; 1667 selection_save_x = ev.xbutton.x;
1498 selection_save_y=ev.xbutton.y; 1668 selection_save_y = ev.xbutton.y;
1499 selection_save_state=
1500 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1669 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1501 1670
1502 /* calc number of lines to scroll */ 1671 /* calc number of lines to scroll */
1503 if (ev.xbutton.y<TermWin.int_bwidth) 1672 if (ev.xbutton.y < int_bwidth)
1504 { 1673 {
1505 scroll_selection_dir = UP; 1674 scroll_selection_dir = UP;
1506 dist = TermWin.int_bwidth - ev.xbutton.y; 1675 dist = int_bwidth - ev.xbutton.y;
1507 } 1676 }
1508 else 1677 else
1509 { 1678 {
1510 scroll_selection_dir = DN; 1679 scroll_selection_dir = DN;
1511 dist = ev.xbutton.y - 1680 dist = ev.xbutton.y - (int_bwidth + vt_height);
1512 (TermWin.int_bwidth + TermWin.height);
1513 } 1681 }
1682
1514 scroll_selection_lines=(Pixel2Height(dist)/ 1683 scroll_selection_lines = Pixel2Height (dist)
1515 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1684 / SELECTION_SCROLL_LINE_SPEEDUP
1685 + 1;
1516 MIN_IT(scroll_selection_lines, 1686 min_it (scroll_selection_lines,
1517 SELECTION_SCROLL_MAX_LINES); 1687 SELECTION_SCROLL_MAX_LINES);
1688 scroll_selection_lines *= scroll_selection_dir;
1518 } 1689 }
1519 else 1690 else
1520 { 1691 {
1521 /* we are within the text window, so we 1692 /* we are within the text window, so we
1522 * shouldn't be scrolling 1693 * shouldn't be scrolling
1523 */ 1694 */
1524 pending_scroll_selection = 0; 1695 sel_scroll_ev.stop();
1525 } 1696 }
1526#endif 1697#endif
1527#ifdef MOUSE_THRESHOLD 1698#ifdef MOUSE_THRESHOLD
1528
1529 } 1699 }
1530#endif 1700#endif
1531
1532 } 1701 }
1533 } 1702 }
1534 else if (isScrollbarWindow(ev.xany.window) && scrollbar_isMotion()) 1703 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1535 { 1704 {
1536 while (XCheckTypedWindowEvent(display->display, scrollBar.win, 1705 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1537 MotionNotify, &ev)) ; 1706 MotionNotify, &ev))
1707 ;
1708
1538 XQueryPointer(display->display, scrollBar.win, 1709 XQueryPointer (dpy, scrollBar.win,
1539 &unused_root, &unused_child, 1710 &unused_root, &unused_child,
1540 &unused_root_x, &unused_root_y, 1711 &unused_root_x, &unused_root_y,
1541 &(ev.xbutton.x), &(ev.xbutton.y), 1712 &ev.xbutton.x, &ev.xbutton.y,
1542 &unused_mask); 1713 &unused_mask);
1543 scr_move_to (scrollbar_position(ev.xbutton.y) - csrO, 1714 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1544 scrollbar_size()); 1715 scrollBar.size ());
1545 scr_refresh (refresh_type);
1546 refresh_limit = 0; 1716 want_refresh = 1;
1547 scrollbar_show (1); 1717 scrollBar.show (1);
1548 } 1718 }
1549 break; 1719 break;
1550 } 1720 }
1551}
1552 1721
1553#ifdef TRANSPARENT 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 ();
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_recolor ();
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_recolor ();
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, bool first_time)
1841{
1842#if OFF_FOCUS_FADING
1843 if (rs[Rs_fade])
1844 {
1845 if (!first_time)
1846 pix_colors_focused [idx].free (this);
1847
1848 rgba c;
1849 pix_colors [Color_fade].get (c);
1850 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1851 }
1852#endif
1853}
1854
1855#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1856void ecb_hot
1857rxvt_term::rootwin_cb (XEvent &ev)
1858{
1859 make_current ();
1860
1861 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1862 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1863 return;
1864
1865 switch (ev.type)
1866 {
1867 case PropertyNotify:
1868 /*
1869 * if user used some Esetroot compatible prog to set the root bg,
1870 * use the property to determine the pixmap. We use it later on.
1871 */
1872 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1873 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1874 {
1875#if BG_IMAGE_FROM_ROOT
1876 if (option (Opt_transparent))
1877 {
1878 rxvt_img::new_from_root (this)->replace (root_img);
1879 update_background ();
1880 }
1881#endif
1882 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1883 }
1884
1885 break;
1886 }
1887
1888 refresh_check ();
1889}
1890#endif
1891
1554void 1892void
1555rxvt_term::rootwin_cb (XEvent &ev)
1556{
1557 SET_R (this);
1558 SET_LOCALE (locale);
1559
1560 if (ev.type == PropertyNotify)
1561 {
1562 /*
1563 * if user used some Esetroot compatible prog to set the root bg,
1564 * use the property to determine the pixmap. We use it later on.
1565 */
1566 if (xa[XA_XROOTPMAPID] == 0)
1567 xa[XA_XROOTPMAPID] = XInternAtom(display->display, "_XROOTPMAP_ID", False);
1568
1569 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1570 return;
1571 }
1572
1573 if ((Options & Opt_transparent) && check_our_parents ())
1574 {
1575 if (am_transparent)
1576 want_full_refresh = 1;
1577 }
1578}
1579#endif
1580
1581void
1582rxvt_term::button_press (const XButtonEvent &ev) 1893rxvt_term::button_press (XButtonEvent &ev)
1583{ 1894{
1584 int reportmode = 0, clickintime; 1895 int reportmode = 0, clickintime;
1585 1896
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1897 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1898
1587 if (!bypass_keystate) 1899 if (!bypass_keystate)
1588 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1900 reportmode = !! (priv_modes & PrivMode_mouse_report);
1901
1589 /* 1902 /*
1590 * VT window processing of button press 1903 * VT window processing of button press
1591 */ 1904 */
1592 if (ev.window == TermWin.vt) 1905 if (ev.window == vt)
1593 { 1906 {
1594#if RXVT_GRAPHICS 1907 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1595 if (ev.subwindow != None) 1908 return;
1596 rxvt_Gr_ButtonPress (ev.x, ev.y);
1597 else
1598#endif
1599 1909
1910#if ISO_14755
1911 // 5.4
1912 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1913 {
1914 iso14755_54 (ev.x, ev.y);
1915 return;
1600 { 1916 }
1601 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1917#endif
1918
1919 clickintime = ev.time - MEvent.time < multiClickTime;
1920
1602 if (reportmode) 1921 if (reportmode)
1922 {
1923 /* mouse report from vt window */
1924 /* save the xbutton state (for ButtonRelease) */
1925 MEvent.state = ev.state;
1926#ifdef MOUSE_REPORT_DOUBLECLICK
1927 if (ev.button == MEvent.button && clickintime)
1603 { 1928 {
1604 /* mouse report from vt window */ 1929 /* same button, within allowed time */
1605 /* save the xbutton state (for ButtonRelease) */ 1930 MEvent.clicks++;
1606 MEvent.state = ev.state; 1931
1607#ifdef MOUSE_REPORT_DOUBLECLICK 1932 if (MEvent.clicks > 1)
1608 if (ev.button == MEvent.button && clickintime)
1609 { 1933 {
1610 /* same button, within alloted time */
1611 MEvent.clicks++;
1612 if (MEvent.clicks > 1)
1613 {
1614 /* only report double clicks */ 1934 /* only report double clicks */
1615 MEvent.clicks = 2; 1935 MEvent.clicks = 2;
1616 mouse_report (ev); 1936 mouse_report (ev);
1617 1937
1618 /* don't report the release */ 1938 /* don't report the release */
1619 MEvent.clicks = 0; 1939 MEvent.clicks = 0;
1620 MEvent.button = AnyButton; 1940 MEvent.button = AnyButton;
1621 }
1622 } 1941 }
1623 else
1624 {
1625 /* different button, or time expired */
1626 MEvent.clicks = 1;
1627 MEvent.button = ev.button;
1628 mouse_report (ev);
1629 }
1630#else
1631 MEvent.button = ev.button;
1632 mouse_report (ev);
1633#endif /* MOUSE_REPORT_DOUBLECLICK */
1634
1635 } 1942 }
1636 else 1943 else
1637 { 1944 {
1945 /* different button, or time expired */
1946 MEvent.clicks = 1;
1947 MEvent.button = ev.button;
1948 mouse_report (ev);
1949 }
1950#else
1951 MEvent.button = ev.button;
1952 mouse_report (ev);
1953#endif /* MOUSE_REPORT_DOUBLECLICK */
1954
1955 }
1956 else
1957 {
1638 if (ev.button != MEvent.button) 1958 if (ev.button != MEvent.button)
1639 MEvent.clicks = 0; 1959 MEvent.clicks = 0;
1960
1640 switch (ev.button) 1961 switch (ev.button)
1641 { 1962 {
1642 case Button1: 1963 case Button1:
1964 /* allow meta + click to select rectangular areas */
1965 /* should be done in screen.C */
1966#if ENABLE_FRILLS
1967 selection.rect = !!(ev.state & ModMetaMask);
1968#else
1969 selection.rect = false;
1970#endif
1971
1643 /* allow shift+left click to extend selection */ 1972 /* allow shift+left click to extend selection */
1644 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1973 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1645 { 1974 {
1646 if (MEvent.button == Button1 && clickintime)
1647 selection_rotate (ev.x, ev.y);
1648 else
1649 selection_extend (ev.x, ev.y, 1);
1650 }
1651 else
1652 {
1653 if (MEvent.button == Button1 && clickintime)
1654 MEvent.clicks++;
1655 else
1656 MEvent.clicks = 1;
1657
1658 selection_click (MEvent.clicks, ev.x, ev.y);
1659 }
1660
1661 MEvent.button = Button1;
1662 break;
1663
1664 case Button3:
1665 if (MEvent.button == Button3 && clickintime) 1975 if (MEvent.button == Button1 && clickintime)
1666 selection_rotate (ev.x, ev.y); 1976 selection_rotate (ev.x, ev.y);
1667 else 1977 else
1668 selection_extend (ev.x, ev.y, 1); 1978 selection_extend (ev.x, ev.y, 1);
1979 }
1980 else
1981 {
1982 if (MEvent.button == Button1 && clickintime)
1983 MEvent.clicks++;
1984 else
1985 MEvent.clicks = 1;
1986
1987 selection_click (MEvent.clicks, ev.x, ev.y);
1988 }
1989
1990 MEvent.button = Button1;
1991 break;
1992
1993 case Button3:
1994 if (MEvent.button == Button3 && clickintime)
1995 selection_rotate (ev.x, ev.y);
1996 else
1997 selection_extend (ev.x, ev.y, 1);
1998
1669 MEvent.button = Button3; 1999 MEvent.button = Button3;
1670 break; 2000 break;
1671 }
1672 } 2001 }
2002 }
2003
1673 MEvent.time = ev.time; 2004 MEvent.time = ev.time;
1674 return; 2005 return;
1675 }
1676 } 2006 }
1677 2007
1678 /* 2008 /*
1679 * Scrollbar window processing of button press 2009 * Scrollbar window processing of button press
1680 */ 2010 */
1681 if (isScrollbarWindow(ev.window)) 2011 if (scrollBar.state && ev.window == scrollBar.win)
1682 { 2012 {
1683 scrollBar.setIdle (); 2013 page_dirn direction = NO_DIR;
2014
2015 if (scrollBar.upButton (ev.y))
2016 direction = UP; /* up */
2017 else if (scrollBar.dnButton (ev.y))
2018 direction = DN; /* down */
2019
2020 scrollBar.state = SB_STATE_IDLE;
1684 /* 2021 /*
1685 * Rxvt-style scrollbar: 2022 * Rxvt-style scrollbar:
1686 * move up if mouse is above slider 2023 * move up if mouse is above slider
1687 * move dn if mouse is below slider 2024 * move dn if mouse is below slider
1688 * 2025 *
… …
1697 /* 2034 /*
1698 * Mouse report disabled scrollbar: 2035 * Mouse report disabled scrollbar:
1699 * arrow buttons - send up/down 2036 * arrow buttons - send up/down
1700 * click on scrollbar - send pageup/down 2037 * click on scrollbar - send pageup/down
1701 */ 2038 */
1702 if ((scrollBar.style == R_SB_NEXT 2039 if (direction == UP)
1703 && scrollbarnext_upButton(ev.y))
1704 || (scrollBar.style == R_SB_RXVT
1705 && scrollbarrxvt_upButton(ev.y)))
1706 tt_printf("\033[A"); 2040 tt_printf ("\033[A");
1707 else if ((scrollBar.style == R_SB_NEXT 2041 else if (direction == DN)
1708 && scrollbarnext_dnButton(ev.y))
1709 || (scrollBar.style == R_SB_RXVT
1710 && scrollbarrxvt_dnButton(ev.y)))
1711 tt_printf("\033[B"); 2042 tt_printf ("\033[B");
1712 else 2043 else
1713 switch (ev.button) 2044 switch (ev.button)
1714 { 2045 {
1715 case Button2: 2046 case Button2:
1716 tt_printf("\014"); 2047 tt_printf ("\014");
1717 break; 2048 break;
1718 case Button1: 2049 case Button1:
1719 tt_printf("\033[6~"); 2050 tt_printf ("\033[6~");
1720 break; 2051 break;
1721 case Button3: 2052 case Button3:
1722 tt_printf("\033[5~"); 2053 tt_printf ("\033[5~");
1723 break; 2054 break;
1724 } 2055 }
1725 } 2056 }
1726 else 2057 else
1727#endif /* NO_SCROLLBAR_REPORT */ 2058#endif /* NO_SCROLLBAR_REPORT */
1728
1729 {
1730 char upordown = 0;
1731
1732 if (scrollBar.style == R_SB_NEXT)
1733 { 2059 {
1734 if (scrollbarnext_upButton(ev.y)) 2060 if (direction != NO_DIR)
1735 upordown = -1; /* up */
1736 else if (scrollbarnext_dnButton(ev.y))
1737 upordown = 1; /* down */
1738 }
1739 else if (scrollBar.style == R_SB_RXVT)
1740 {
1741 if (scrollbarrxvt_upButton(ev.y))
1742 upordown = -1; /* up */
1743 else if (scrollbarrxvt_dnButton(ev.y))
1744 upordown = 1; /* down */
1745 }
1746 if (upordown)
1747 { 2061 {
1748#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2062#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1749 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2063 if (!cont_scroll_ev.is_active ())
2064 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1750#endif 2065#endif
1751 if (scr_page (upordown < 0 ? UP : DN, 1)) 2066 if (scr_page (direction, 1))
1752 { 2067 {
1753 if (upordown < 0) 2068 if (direction == UP)
1754 scrollBar.setUp (); 2069 scrollBar.state = SB_STATE_UP;
1755 else 2070 else
1756 scrollBar.setDn (); 2071 scrollBar.state = SB_STATE_DOWN;
1757 } 2072 }
1758 } 2073 }
1759 else 2074 else
1760 switch (ev.button) 2075 switch (ev.button)
1761 { 2076 {
1762 case Button2: 2077 case Button2:
1763 switch (scrollbar_align) 2078 switch (scrollBar.align)
1764 { 2079 {
1765 case R_SB_ALIGN_TOP: 2080 case SB_ALIGN_TOP:
1766 csrO = 0; 2081 csrO = 0;
1767 break; 2082 break;
1768 case R_SB_ALIGN_CENTRE: 2083 case SB_ALIGN_CENTRE:
1769 csrO = (scrollBar.bot - scrollBar.top) / 2; 2084 csrO = (scrollBar.bot - scrollBar.top) / 2;
1770 break; 2085 break;
1771 case R_SB_ALIGN_BOTTOM: 2086 case SB_ALIGN_BOTTOM:
1772 csrO = scrollBar.bot - scrollBar.top; 2087 csrO = scrollBar.bot - scrollBar.top;
1773 break; 2088 break;
1774 } 2089 }
2090
1775 if (scrollBar.style == R_SB_XTERM 2091 if (scrollBar.style == SB_STYLE_XTERM
1776 || scrollbar_above_slider(ev.y) 2092 || scrollBar.above_slider (ev.y)
1777 || scrollbar_below_slider(ev.y)) 2093 || scrollBar.below_slider (ev.y))
1778 scr_move_to ( scrollbar_position(ev.y) - csrO, 2094 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1779 scrollbar_size()); 2095
1780 scrollBar.setMotion (); 2096 scrollBar.state = SB_STATE_MOTION;
1781 break; 2097 break;
1782 2098
1783 case Button1: 2099 case Button1:
1784 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2100 if (scrollBar.align == SB_ALIGN_CENTRE)
1785 csrO = ev.y - scrollBar.top; 2101 csrO = ev.y - scrollBar.top;
1786 /* FALLTHROUGH */ 2102 /* FALLTHROUGH */
1787 2103
1788 case Button3: 2104 case Button3:
1789 if (scrollBar.style != R_SB_XTERM) 2105 if (scrollBar.style != SB_STYLE_XTERM)
1790 { 2106 {
1791 if (scrollbar_above_slider(ev.y)) 2107 if (scrollBar.above_slider (ev.y))
1792# ifdef RXVT_SCROLL_FULL 2108# ifdef RXVT_SCROLL_FULL
1793 scr_page (UP, TermWin.nrow - 1); 2109 scr_page (UP, nrow - 1);
1794# else 2110# else
1795 scr_page (UP, TermWin.nrow / 4); 2111 scr_page (UP, nrow / 4);
1796# endif 2112# endif
1797 else if (scrollbar_below_slider(ev.y)) 2113 else if (scrollBar.below_slider (ev.y))
1798# ifdef RXVT_SCROLL_FULL 2114# ifdef RXVT_SCROLL_FULL
1799 scr_page (DN, TermWin.nrow - 1); 2115 scr_page (DN, nrow - 1);
1800# else 2116# else
1801 scr_page (DN, TermWin.nrow / 4); 2117 scr_page (DN, nrow / 4);
1802# endif 2118# endif
1803 else 2119 else
1804 scrollBar.setMotion (); 2120 scrollBar.state = SB_STATE_MOTION;
1805 } 2121 }
1806 else 2122 else
1807 { 2123 {
1808 scr_page ((ev.button == Button1 ? DN : UP), 2124 scr_page ((ev.button == Button1 ? DN : UP),
1809 (TermWin.nrow 2125 (nrow
1810 * scrollbar_position(ev.y) 2126 * scrollBar.position (ev.y)
1811 / scrollbar_size())); 2127 / scrollBar.size ()));
1812 } 2128 }
2129
1813 break; 2130 break;
1814 } 2131 }
1815 } 2132 }
2133
1816 return; 2134 return;
1817 } 2135 }
1818#if MENUBAR
1819 /*
1820 * Menubar window processing of button press
1821 */
1822 if (isMenuBarWindow(ev.window))
1823 menubar_control (ev);
1824#endif
1825} 2136}
1826 2137
1827void 2138void
1828rxvt_term::button_release (const XButtonEvent &ev) 2139rxvt_term::button_release (XButtonEvent &ev)
1829{ 2140{
1830 int reportmode = 0; 2141 int reportmode = 0;
1831 2142
1832 csrO = 0; /* reset csr Offset */ 2143 csrO = 0; /* reset csr Offset */
1833 if (!bypass_keystate) 2144 if (!bypass_keystate)
1834 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2145 reportmode = !! (priv_modes & PrivMode_mouse_report);
1835 2146
1836 if (scrollbar_isUpDn()) 2147 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1837 { 2148 {
1838 scrollBar.setIdle (); 2149 scrollBar.state = SB_STATE_IDLE;
1839 scrollbar_show (0); 2150 scrollBar.show (0);
1840#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1841 refresh_type &= ~SMOOTH_REFRESH;
1842#endif
1843
1844 } 2151 }
2152
1845#ifdef SELECTION_SCROLLING 2153#ifdef SELECTION_SCROLLING
1846 pending_scroll_selection=0; 2154 sel_scroll_ev.stop();
1847#endif 2155#endif
2156
1848 if (ev.window == TermWin.vt) 2157 if (ev.window == vt)
1849 { 2158 {
1850#ifdef RXVT_GRAPHICS 2159 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1851 if (ev.subwindow != None) 2160 return;
1852 rxvt_Gr_ButtonRelease(ev.x, ev.y);
1853 else
1854#endif
1855 2161
1856 { 2162#if ISO_14755
2163 // 5.4
2164 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2165 return;
2166#endif
2167
1857 if (reportmode) 2168 if (reportmode)
2169 {
2170 /* mouse report from vt window */
2171 /* don't report release of wheel "buttons" */
2172 if (ev.button >= 4)
2173 return;
2174#ifdef MOUSE_REPORT_DOUBLECLICK
2175 /* only report the release of 'slow' single clicks */
2176 if (MEvent.button != AnyButton
2177 && (ev.button != MEvent.button
2178 || (ev.time - MEvent.time
2179 > multiClickTime / 2)))
1858 { 2180 {
1859 /* mouse report from vt window */
1860 /* don't report release of wheel "buttons" */
1861 if (ev.button >= 4)
1862 return;
1863#ifdef MOUSE_REPORT_DOUBLECLICK
1864 /* only report the release of 'slow' single clicks */
1865 if (MEvent.button != AnyButton
1866 && (ev.button != MEvent.button
1867 || (ev.time - MEvent.time
1868 > MULTICLICK_TIME / 2)))
1869 {
1870 MEvent.clicks = 0; 2181 MEvent.clicks = 0;
1871 MEvent.button = AnyButton;
1872 mouse_report (ev);
1873 }
1874#else /* MOUSE_REPORT_DOUBLECLICK */
1875 MEvent.button = AnyButton; 2182 MEvent.button = AnyButton;
1876 mouse_report (ev); 2183 mouse_report (ev);
1877#endif /* MOUSE_REPORT_DOUBLECLICK */
1878 return;
1879 } 2184 }
2185#else /* MOUSE_REPORT_DOUBLECLICK */
2186 MEvent.button = AnyButton;
2187 mouse_report (ev);
2188#endif /* MOUSE_REPORT_DOUBLECLICK */
2189 return;
2190 }
2191
1880 /* 2192 /*
1881 * dumb hack to compensate for the failure of click-and-drag 2193 * dumb hack to compensate for the failure of click-and-drag
1882 * when overriding mouse reporting 2194 * when overriding mouse reporting
1883 */ 2195 */
1884 if (PrivateModes & PrivMode_mouse_report 2196 if (priv_modes & PrivMode_mouse_report
1885 && bypass_keystate 2197 && bypass_keystate
1886 && ev.button == Button1 && MEvent.clicks <= 1) 2198 && ev.button == Button1 && MEvent.clicks <= 1)
1887 selection_extend (ev.x, ev.y, 0); 2199 selection_extend (ev.x, ev.y, 0);
1888 2200
1889 switch (ev.button) 2201 switch (ev.button)
2202 {
2203 case Button1:
2204 case Button3:
2205 selection_make (ev.time);
2206 break;
2207
2208 case Button2:
2209 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2210 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2211 break;
2212
2213#ifdef MOUSE_WHEEL
2214 case Button4:
2215 case Button5:
1890 { 2216 {
1891 case Button1: 2217 int lines;
1892 case Button3: 2218 page_dirn dirn;
1893 selection_make (ev.time); 2219
2220 dirn = ev.button == Button4 ? UP : DN;
2221
2222 if (ev.state & ShiftMask)
1894 break; 2223 lines = 1;
1895 case Button2: 2224 else if (option (Opt_mouseWheelScrollPage))
1896 selection_request (ev.time, ev.x, ev.y); 2225 lines = nrow - 1;
1897 break; 2226 else
2227 lines = 5;
2228
1898#ifdef MOUSE_WHEEL 2229# ifdef MOUSE_SLIP_WHEELING
1899 case Button4: 2230 if (ev.state & ControlMask)
1900 case Button5:
1901 { 2231 {
2232 mouse_slip_wheel_speed += dirn;
2233 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2234
2235 if (!slip_wheel_ev.is_active ())
2236 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1902 int i; 2237 }
1903 page_dirn v;
1904
1905 v = (ev.button == Button4) ? UP : DN;
1906 if (ev.state & ShiftMask)
1907 i = 1;
1908 else if ((Options & Opt_mouseWheelScrollPage))
1909 i = TermWin.nrow - 1;
1910 else 2238 else
1911 i = 5;
1912# ifdef MOUSE_SLIP_WHEELING
1913 if (ev.state & ControlMask)
1914 {
1915 mouse_slip_wheel_speed += (v ? -1 : 1);
1916 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1917 }
1918# endif 2239# endif
1919# ifdef JUMP_MOUSE_WHEEL
1920 scr_page (v, i);
1921 scr_refresh (SMOOTH_REFRESH);
1922 scrollbar_show (1);
1923# else
1924 while (i--)
1925 {
1926 scr_page (v, 1);
1927 scr_refresh (SMOOTH_REFRESH);
1928 scrollbar_show (1);
1929 }
1930# endif
1931
1932 }
1933 break;
1934#endif
1935
1936 }
1937 }
1938 }
1939#ifdef MENUBAR
1940 else if (isMenuBarWindow(ev.window))
1941 menubar_control (ev);
1942#endif
1943}
1944
1945
1946#ifdef TRANSPARENT
1947/*
1948 * Check our parents are still who we think they are.
1949 * Do transparency updates if required
1950 */
1951int
1952rxvt_term::check_our_parents ()
1953{
1954 int i, pchanged, aformat, have_pixmap, rootdepth;
1955 unsigned long nitems, bytes_after;
1956 Atom atype;
1957 unsigned char *prop = NULL;
1958 Window root, oldp, *list;
1959 Pixmap rootpixmap = None;
1960 XWindowAttributes wattr, wrootattr;
1961
1962 pchanged = 0;
1963
1964 if (!(Options & Opt_transparent))
1965 return pchanged; /* Don't try any more */
1966
1967 XGetWindowAttributes(display->display, display->root, &wrootattr);
1968 rootdepth = wrootattr.depth;
1969
1970 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr);
1971 if (rootdepth != wattr.depth)
1972 {
1973 if (am_transparent)
1974 {
1975 pchanged = 1;
1976 XSetWindowBackground(display->display, TermWin.vt,
1977 PixColors[Color_bg]);
1978 am_transparent = am_pixmap_trans = 0;
1979 }
1980 return pchanged; /* Don't try any more */
1981 }
1982
1983 /* Get all X ops out of the queue so that our information is up-to-date. */
1984 XSync(display->display, False);
1985
1986 /*
1987 * Make the frame window set by the window manager have
1988 * the root background. Some window managers put multiple nested frame
1989 * windows for each client, so we have to take care about that.
1990 */
1991 i = (xa[XA_XROOTPMAPID] != 0
1992 && (XGetWindowProperty(display->display, display->root, xa[XA_XROOTPMAPID],
1993 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1994 &nitems, &bytes_after, &prop) == Success));
1995 if (!i || prop == NULL)
1996 have_pixmap = 0;
1997 else
1998 {
1999 have_pixmap = 1;
2000 rootpixmap = *((Pixmap *)prop);
2001 XFree(prop);
2002 }
2003 if (have_pixmap)
2004 {
2005 /*
2006 * Copy display->root pixmap transparency
2007 */
2008 int sx, sy, nx, ny;
2009 unsigned int nw, nh;
2010 Window cr;
2011 XImage *image;
2012 GC gc;
2013 XGCValues gcvalue;
2014
2015 XTranslateCoordinates(display->display, TermWin.parent[0], display->root,
2016 0, 0, &sx, &sy, &cr);
2017 nw = (unsigned int)szHint.width;
2018 nh = (unsigned int)szHint.height;
2019 nx = ny = 0;
2020 if (sx < 0)
2021 {
2022 nw += sx;
2023 nx = -sx;
2024 sx = 0;
2025 }
2026 if (sy < 0)
2027 {
2028 nh += sy;
2029 ny = -sy;
2030 sy = 0;
2031 }
2032 MIN_IT(nw, (unsigned int)(wrootattr.width - sx));
2033 MIN_IT(nh, (unsigned int)(wrootattr.height - sy));
2034 allowedxerror = -1;
2035 image = XGetImage(display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2036 ZPixmap);
2037 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2038 /* XXX: may need a delay here? */
2039 allowedxerror = 0;
2040 if (image == NULL)
2041 {
2042 if (am_transparent && am_pixmap_trans)
2043 {
2044 pchanged = 1;
2045 if (TermWin.pixmap != None)
2046 { 2240 {
2047 XFreePixmap(display->display, TermWin.pixmap); 2241 scr_page (dirn, lines);
2048 TermWin.pixmap = None; 2242 scrollBar.show (1);
2049 } 2243 }
2050 } 2244 }
2051 am_pixmap_trans = 0; 2245 break;
2246#endif
2247 }
2248 }
2249}
2250
2251/*}}} */
2252
2253void ecb_hot
2254rxvt_term::cmd_parse ()
2255{
2256 wchar_t ch = NOCHAR;
2257 char *seq_begin; // remember start of esc-sequence here
2258
2259 for (;;)
2260 {
2261 if (ecb_unlikely (ch == NOCHAR))
2262 {
2263 seq_begin = cmdbuf_ptr;
2264 ch = next_char ();
2265
2266 if (ch == NOCHAR)
2267 break;
2268 }
2269
2270 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2271 {
2272 if (ecb_unlikely (!seen_input))
2273 {
2274 seen_input = 1;
2275 // many badly-written programs (e.g. jed) contain a race condition:
2276 // they first read the screensize and then install a SIGWINCH handler.
2277 // some window managers resize the window early, and these programs
2278 // then sometimes get the size wrong.
2279 // unfortunately other programs are even more buggy and dislike
2280 // being sent SIGWINCH, so only do it when we were in fact being
2281 // resized.
2282 if (seen_resize && cmd_pid)
2283 kill (-cmd_pid, SIGWINCH);
2284 }
2285
2286 /* Read a text string from the input buffer */
2287 wchar_t buf[UBUFSIZ];
2288 bool refreshnow = false;
2289 int nlines = 0;
2290 wchar_t *str = buf;
2291 wchar_t *eol = str + min (ncol, UBUFSIZ);
2292
2293 for (;;)
2294 {
2295 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2296 break;
2297
2298 *str++ = ch;
2299
2300 if (ecb_unlikely (ch == C0_LF || str >= eol))
2301 {
2302 if (ch == C0_LF)
2303 nlines++;
2304
2305 refresh_count++;
2306
2307 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2308 {
2309 refresh_count = 0;
2310
2311 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2312 {
2313 refreshnow = true;
2314 ch = NOCHAR;
2315 break;
2316 }
2317 }
2318
2319 // scr_add_lines only works for nlines <= nrow - 1.
2320 if (nlines >= nrow - 1)
2321 {
2322 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2323 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2324 scr_add_lines (buf, str - buf, nlines);
2325
2326 nlines = 0;
2327 str = buf;
2328 eol = str + min (ncol, UBUFSIZ);
2329 }
2330
2331 if (str >= eol)
2332 {
2333 if (eol >= buf + UBUFSIZ)
2334 {
2335 ch = NOCHAR;
2336 break;
2337 }
2338 else
2339 eol = min (eol + ncol, buf + UBUFSIZ);
2340 }
2341
2342 }
2343
2344 seq_begin = cmdbuf_ptr;
2345 ch = next_char ();
2346 }
2347
2348 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2349 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2350 scr_add_lines (buf, str - buf, nlines);
2351
2352 /*
2353 * If there have been a lot of new lines, then update the screen
2354 * What the heck we'll cheat and only refresh less than every page-full.
2355 * if skipScroll is enabled.
2356 */
2357 if (refreshnow)
2358 {
2359 scr_refresh ();
2360 want_refresh = 1;
2361 }
2052 } 2362 }
2053 else 2363 else
2054 { 2364 {
2055 if (TermWin.pixmap != None) 2365 try
2056 XFreePixmap(display->display, TermWin.pixmap);
2057 TermWin.pixmap = XCreatePixmap(display->display, TermWin.vt,
2058 (unsigned int)szHint.width,
2059 (unsigned int)szHint.height,
2060 (unsigned int)image->depth);
2061 gc = XCreateGC(display->display, TermWin.vt, 0UL, &gcvalue);
2062 XPutImage(display->display, TermWin.pixmap, gc, image, 0, 0,
2063 nx, ny, (unsigned int)image->width,
2064 (unsigned int)image->height);
2065 XFreeGC(display->display, gc);
2066 XDestroyImage(image);
2067 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2068 TermWin.pixmap);
2069 if (!am_transparent || !am_pixmap_trans)
2070 pchanged = 1;
2071 am_transparent = am_pixmap_trans = 1;
2072 }
2073 }
2074 if (!am_pixmap_trans)
2075 {
2076 unsigned int n;
2077 /*
2078 * InheritPixmap transparency
2079 */
2080 D_X((stderr, "InheritPixmap Seeking to %08lx", display->root));
2081 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window));
2082 i++)
2083 {
2084 oldp = TermWin.parent[i];
2085 XQueryTree(display->display, TermWin.parent[i - 1], &root,
2086 &TermWin.parent[i], &list, &n);
2087 XFree(list);
2088 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2089 if (TermWin.parent[i] == display->root)
2090 { 2366 {
2091 if (oldp != None) 2367 process_nonprinting (ch);
2092 pchanged = 1; 2368 }
2369 catch (const class out_of_input &o)
2370 {
2371 // we ran out of input, retry later
2372 cmdbuf_ptr = seq_begin;
2093 break; 2373 break;
2094 } 2374 }
2095 if (oldp != TermWin.parent[i]) 2375
2096 pchanged = 1; 2376 ch = NOCHAR;
2097 }
2098 n = 0;
2099 if (pchanged)
2100 { 2377 }
2101 for (; n < (unsigned int)i; n++) 2378 }
2102 { 2379}
2103 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2380
2104 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2381// read the next character
2105 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2382wchar_t ecb_hot
2106 { 2383rxvt_term::next_char () NOTHROW
2107 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2384{
2108 break; 2385 while (cmdbuf_ptr < cmdbuf_endp)
2109 } 2386 {
2110 } 2387 // assume 7-bit to be ascii ALWAYS
2388 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2389 return *cmdbuf_ptr++;
2390
2391 wchar_t wc;
2392 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2393
2394 if (len == (size_t)-2)
2111 } 2395 {
2112 if (n > (int)(sizeof(TermWin.parent) 2396 // the mbstate stores incomplete sequences. didn't know this :/
2113 / sizeof(TermWin.parent[0]))) 2397 cmdbuf_ptr = cmdbuf_endp;
2398 break;
2114 { 2399 }
2115 D_X((stderr, "InheritPixmap Turning off")); 2400
2116 XSetWindowBackground(display->display, TermWin.parent[0], 2401 if (len == (size_t)-1)
2117 PixColors[Color_fg]);
2118 XSetWindowBackground(display->display, TermWin.vt,
2119 PixColors[Color_bg]);
2120 am_transparent = 0;
2121 /* XXX: also turn off Opt_transparent? */
2122 } 2402 {
2123 else 2403 mbstate.reset (); // reset now undefined conversion state
2404 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2405 // in which case we "erroneously" return the next byte which might be valid.
2406 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2124 { 2407 }
2125 /* wait (an arbitrary period) for the WM to do its thing
2126 * needed for fvwm2.2.2 (and before?) */
2127# ifdef HAVE_NANOSLEEP
2128 struct timespec rqt;
2129 2408
2130 rqt.tv_sec = 1; 2409 // assume wchar == unicode
2131 rqt.tv_nsec = 0; 2410 cmdbuf_ptr += len;
2132 nanosleep(&rqt, NULL); 2411 return wc & UNICODE_MASK;
2133# else
2134 sleep(1);
2135# endif
2136 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2137 for (n = 0; n < (unsigned int)i; n++)
2138 XSetWindowBackgroundPixmap(display->display, TermWin.parent[n],
2139 ParentRelative);
2140 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2141 ParentRelative);
2142 am_transparent = 1;
2143 }
2144 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++)
2145 TermWin.parent[i] = None;
2146 } 2412 }
2413
2414 return NOCHAR;
2415}
2416
2417// read the next octet
2418uint32_t ecb_hot
2419rxvt_term::next_octet () NOTHROW
2420{
2421 return cmdbuf_ptr < cmdbuf_endp
2422 ? (unsigned char)*cmdbuf_ptr++
2423 : NOCHAR;
2424}
2425
2426static class out_of_input out_of_input;
2427
2428wchar_t ecb_hot
2429rxvt_term::cmd_getc () THROW ((class out_of_input))
2430{
2431 wchar_t c = next_char ();
2432
2433 if (c == NOCHAR)
2434 throw out_of_input;
2435
2147 return pchanged; 2436 return c;
2148} 2437}
2149#endif
2150 2438
2151/*}}} */ 2439uint32_t ecb_hot
2440rxvt_term::cmd_get8 () THROW ((class out_of_input))
2441{
2442 uint32_t c = next_octet ();
2443
2444 if (c == NOCHAR)
2445 throw out_of_input;
2446
2447 return c;
2448}
2152 2449
2153/*{{{ print pipe */ 2450/*{{{ print pipe */
2154/*----------------------------------------------------------------------*/ 2451/*----------------------------------------------------------------------*/
2155#ifdef PRINTPIPE 2452#ifdef PRINTPIPE
2156FILE * 2453FILE * ecb_cold
2157rxvt_term::popen_printer () 2454rxvt_term::popen_printer ()
2158{ 2455{
2159 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2456 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2160 2457
2161 if (stream == NULL) 2458 if (stream == NULL)
2162 rxvt_print_error("can't open printer pipe"); 2459 rxvt_warn ("can't open printer pipe, not printing.\n");
2460
2163 return stream; 2461 return stream;
2164} 2462}
2165 2463
2166int 2464int ecb_cold
2167rxvt_term::pclose_printer (FILE *stream) 2465rxvt_term::pclose_printer (FILE *stream)
2168{ 2466{
2169 fflush (stream); 2467 fflush (stream);
2170 /* pclose() reported not to work on SunOS 4.1.3 */
2171# if defined (__sun__) /* TODO: RESOLVE THIS */
2172 /* pclose works provided SIGCHLD handler uses waitpid */
2173 return pclose (stream); /* return fclose (stream); */
2174# else
2175 return pclose (stream); 2468 return pclose (stream);
2176# endif
2177} 2469}
2178 2470
2179/* 2471/*
2180 * simulate attached vt100 printer 2472 * simulate attached vt100 printer
2181 */ 2473 */
2182void 2474void ecb_cold
2183rxvt_term::process_print_pipe () 2475rxvt_term::process_print_pipe ()
2184{ 2476{
2185 int done; 2477 FILE *fd = popen_printer ();
2186 FILE *fd;
2187 2478
2188 if ((fd = popen_printer ()) == NULL) 2479 if (!fd)
2189 return; 2480 return;
2190 2481
2191 /* 2482 /*
2192 * Send all input to the printer until either ESC[4i or ESC[?4i 2483 * Send all input to the printer until either ESC[4i or ESC[?4i
2193 * is received. 2484 * is received.
2194 */ 2485 */
2195 for (done = 0; !done;) 2486 for (int done = 0; !done; )
2196 { 2487 {
2197 unsigned char buf[8]; 2488 unsigned char buf[8];
2198 unsigned char ch; 2489 unicode_t ch;
2199 unsigned int i, len; 2490 unsigned int i, len;
2200 2491
2201 if ((ch = cmd_getc ()) != C0_ESC) 2492 if ((ch = cmd_getc ()) != C0_ESC)
2202 { 2493 {
2203 if (putc(ch, fd) == EOF) 2494 if (putc (ch, fd) == EOF)
2204 break; /* done = 1 */ 2495 break; /* done = 1 */
2205 } 2496 }
2206 else 2497 else
2207 { 2498 {
2208 len = 0; 2499 len = 0;
… …
2219 { 2510 {
2220 if ((buf[len++] = cmd_getc ()) == 'i') 2511 if ((buf[len++] = cmd_getc ()) == 'i')
2221 break; /* done = 1 */ 2512 break; /* done = 1 */
2222 } 2513 }
2223 } 2514 }
2515
2224 for (i = 0; i < len; i++) 2516 for (i = 0; i < len; i++)
2225 if (putc(buf[i], fd) == EOF) 2517 if (putc (buf[i], fd) == EOF)
2226 { 2518 {
2227 done = 1; 2519 done = 1;
2228 break; 2520 break;
2229 } 2521 }
2230 } 2522 }
2231 } 2523 }
2524
2232 pclose_printer (fd); 2525 pclose_printer (fd);
2233} 2526}
2234#endif /* PRINTPIPE */ 2527#endif /* PRINTPIPE */
2235/*}}} */ 2528/*}}} */
2236 2529
2237/* *INDENT-OFF* */
2238enum { 2530enum {
2239 C1_40 = 0x40, 2531 C1_40 = 0x40,
2240 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2532 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2241 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2533 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2242 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2534 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2243 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2535 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2244}; 2536};
2245/* *INDENT-ON* */
2246 2537
2247/*{{{ process non-printing single characters */ 2538/*{{{ process non-printing single characters */
2248void 2539void ecb_hot
2249rxvt_term::process_nonprinting (unsigned char ch) 2540rxvt_term::process_nonprinting (unicode_t ch)
2250{ 2541{
2251 switch (ch) 2542 switch (ch)
2252 { 2543 {
2544 case C0_ESC:
2545 process_escape_seq ();
2546 break;
2253 case C0_ENQ: /* terminal Status */ 2547 case C0_ENQ: /* terminal Status */
2254 if (rs[Rs_answerbackstring]) 2548 if (rs[Rs_answerbackstring])
2255 tt_write( 2549 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2256 (const unsigned char *)rs[Rs_answerbackstring],
2257 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2258 else 2550 else
2259 tt_write((unsigned char *)VT100_ANS, 2551 tt_write (VT100_ANS, strlen (VT100_ANS));
2260 (unsigned int)STRLEN(VT100_ANS));
2261 break; 2552 break;
2262 case C0_BEL: /* bell */ 2553 case C0_BEL: /* bell */
2263 scr_bell (); 2554 scr_bell ();
2264 break; 2555 break;
2265 case C0_BS: /* backspace */ 2556 case C0_BS: /* backspace */
… …
2280 scr_charset_choose (1); 2571 scr_charset_choose (1);
2281 break; 2572 break;
2282 case C0_SI: /* shift in - acs */ 2573 case C0_SI: /* shift in - acs */
2283 scr_charset_choose (0); 2574 scr_charset_choose (0);
2284 break; 2575 break;
2576
2577#ifdef EIGHT_BIT_CONTROLS
2578 // 8-bit controls
2579 case 0x90: /* DCS */
2580 process_dcs_seq ();
2581 break;
2582 case 0x9b: /* CSI */
2583 process_csi_seq ();
2584 break;
2585 case 0x9d: /* OSC */
2586 process_osc_seq ();
2587 break;
2588#endif
2285 } 2589 }
2286} 2590}
2287/*}}} */ 2591/*}}} */
2288 2592
2289 2593
2290/*{{{ process VT52 escape sequences */ 2594/*{{{ process VT52 escape sequences */
2291void 2595void ecb_cold
2292rxvt_term::process_escape_vt52 (unsigned char ch) 2596rxvt_term::process_escape_vt52 (unicode_t ch)
2293{ 2597{
2294 int row, col; 2598 int row, col;
2295 2599
2296 switch (ch) 2600 switch (ch)
2297 { 2601 {
… …
2327 row = cmd_getc () - ' '; 2631 row = cmd_getc () - ' ';
2328 col = cmd_getc () - ' '; 2632 col = cmd_getc () - ' ';
2329 scr_gotorc (row, col, 0); 2633 scr_gotorc (row, col, 0);
2330 break; 2634 break;
2331 case 'Z': /* identify the terminal type */ 2635 case 'Z': /* identify the terminal type */
2332 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2636 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2333 break; 2637 break;
2334 case '<': /* turn off VT52 mode */ 2638 case '<': /* turn off VT52 mode */
2335 PrivMode(0, PrivMode_vt52); 2639 priv_modes &= ~PrivMode_vt52;
2336 break; 2640 break;
2337 case 'F': /* use special graphics character set */ 2641 case 'F': /* use special graphics character set */
2338 case 'G': /* use regular character set */ 2642 case 'G': /* use regular character set */
2339 /* unimplemented */ 2643 /* unimplemented */
2340 break; 2644 break;
… …
2346} 2650}
2347/*}}} */ 2651/*}}} */
2348 2652
2349 2653
2350/*{{{ process escape sequences */ 2654/*{{{ process escape sequences */
2351void 2655void ecb_hot
2352rxvt_term::process_escape_seq () 2656rxvt_term::process_escape_seq ()
2353{ 2657{
2354 unsigned char ch = cmd_getc (); 2658 unicode_t ch = cmd_getc ();
2355 2659
2356 if (PrivateModes & PrivMode_vt52) 2660 if (priv_modes & PrivMode_vt52)
2357 { 2661 {
2358 process_escape_vt52 (ch); 2662 process_escape_vt52 (ch);
2359 return; 2663 return;
2360 } 2664 }
2361 2665
2362 switch (ch) 2666 switch (ch)
2363 { 2667 {
2364 /* case 1: do_tek_mode (); break; */
2365 case '#': 2668 case '#':
2366 if (cmd_getc () == '8') 2669 if (cmd_getc () == '8')
2367 scr_E (); 2670 scr_E ();
2368 break; 2671 break;
2369 case '(': 2672 case '(':
… …
2376 scr_charset_set (2, (unsigned int)cmd_getc ()); 2679 scr_charset_set (2, (unsigned int)cmd_getc ());
2377 break; 2680 break;
2378 case '+': 2681 case '+':
2379 scr_charset_set (3, (unsigned int)cmd_getc ()); 2682 scr_charset_set (3, (unsigned int)cmd_getc ());
2380 break; 2683 break;
2381#ifdef MULTICHAR_SET 2684#if !ENABLE_MINIMAL
2382 case '$':
2383 scr_charset_set (-2, (unsigned int)cmd_getc ());
2384 break;
2385#endif
2386#ifndef NO_FRILLS
2387 case '6': 2685 case '6':
2388 scr_backindex (); 2686 scr_backindex ();
2389 break; 2687 break;
2390#endif 2688#endif
2391 case '7': 2689 case '7':
2392 scr_cursor (SAVE); 2690 scr_cursor (SAVE);
2393 break; 2691 break;
2394 case '8': 2692 case '8':
2395 scr_cursor (RESTORE); 2693 scr_cursor (RESTORE);
2396 break; 2694 break;
2397#ifndef NO_FRILLS 2695#if !ENABLE_MINIMAL
2398 case '9': 2696 case '9':
2399 scr_forwardindex (); 2697 scr_forwardindex ();
2400 break; 2698 break;
2401#endif 2699#endif
2700 // DECPAM/DECPNM
2402 case '=': 2701 case '=':
2702 priv_modes |= PrivMode_aplKP;
2703 break;
2403 case '>': 2704 case '>':
2404 PrivMode((ch == '='), PrivMode_aplKP); 2705 priv_modes &= ~PrivMode_aplKP;
2405 break; 2706 break;
2406 2707
2407 case C1_40: 2708 case C1_40:
2408 cmd_getc (); 2709 cmd_getc ();
2409 break; 2710 break;
… …
2412 break; 2713 break;
2413 2714
2414 /* 8.3.87: NEXT LINE */ 2715 /* 8.3.87: NEXT LINE */
2415 case C1_NEL: /* ESC E */ 2716 case C1_NEL: /* ESC E */
2416 { 2717 {
2417 uint32_t nlcr[] = { '\n', '\r' }; 2718 wchar_t nlcr[] = { C0_LF, C0_CR };
2418 scr_add_lines (nlcr, 1, 2); 2719 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2419 } 2720 }
2420 break; 2721 break;
2421 2722
2422 /* kidnapped escape sequence: Should be 8.3.48 */ 2723 /* kidnapped escape sequence: Should be 8.3.48 */
2423 case C1_ESA: /* ESC G */ 2724 case C1_ESA: /* ESC G */
2424 process_graphics (); 2725 // used by original rxvt for rob nations own graphics mode
2726 if (cmd_getc () == 'Q')
2727 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2425 break; 2728 break;
2426 2729
2427 /* 8.3.63: CHARACTER TABULATION SET */ 2730 /* 8.3.63: CHARACTER TABULATION SET */
2428 case C1_HTS: /* ESC H */ 2731 case C1_HTS: /* ESC H */
2429 scr_set_tab (1); 2732 scr_set_tab (1);
… …
2433 case C1_RI: /* ESC M */ 2736 case C1_RI: /* ESC M */
2434 scr_index (DN); 2737 scr_index (DN);
2435 break; 2738 break;
2436 2739
2437 /* 8.3.142: SINGLE-SHIFT TWO */ 2740 /* 8.3.142: SINGLE-SHIFT TWO */
2438 /*case C1_SS2: scr_single_shift (2); break; */ 2741 /* case C1_SS2: break; */
2439 2742
2440 /* 8.3.143: SINGLE-SHIFT THREE */ 2743 /* 8.3.143: SINGLE-SHIFT THREE */
2441 /*case C1_SS3: scr_single_shift (3); break; */ 2744 /* case C1_SS3: break; */
2442 2745
2443 /* 8.3.27: DEVICE CONTROL STRING */ 2746 /* 8.3.27: DEVICE CONTROL STRING */
2444 case C1_DCS: /* ESC P */ 2747 case C1_DCS: /* ESC P */
2445 process_dcs_seq (); 2748 process_dcs_seq ();
2446 break; 2749 break;
2447 2750
2448 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2751 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2449 case C1_SCI: /* ESC Z */ 2752 case C1_SCI: /* ESC Z */
2450 tt_write((const unsigned char *)ESCZ_ANSWER, 2753 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2451 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2452 break; /* steal obsolete ESC [ c */ 2754 break; /* steal obsolete ESC [ c */
2453 2755
2454 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2756 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2455 case C1_CSI: /* ESC [ */ 2757 case C1_CSI: /* ESC [ */
2456 process_csi_seq (); 2758 process_csi_seq ();
2457 break; 2759 break;
2458 2760
2459 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2761 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2460 case C1_OSC: /* ESC ] */ 2762 case C1_OSC: /* ESC ] */
2461 process_osc_seq (); 2763 process_osc_seq ();
2462 break; 2764 break;
2463 2765
2464 /* 8.3.106: RESET TO INITIAL STATE */ 2766 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2465 case 'c': 2767 case 'c':
2768 mbstate.reset ();
2466 scr_poweron (); 2769 scr_poweron ();
2467 scrollbar_show (1); 2770 scrollBar.show (1);
2468 break; 2771 break;
2469 2772
2470 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2773 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2471 case 'n': 2774 case 'n':
2472 scr_charset_choose (2); 2775 scr_charset_choose (2);
… …
2479 } 2782 }
2480} 2783}
2481/*}}} */ 2784/*}}} */
2482 2785
2483/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2786/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2484/* *INDENT-OFF* */
2485enum { 2787enum {
2486 CSI_ICH = 0x40, 2788 CSI_ICH = 0x40,
2487 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2789 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2488 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2790 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2489 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2791 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2490 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2792 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2491 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2793 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2492 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2794 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2493 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2795 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2494 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2796 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2495}; 2797};
2496 2798
2497#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2799#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2498 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2800 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2499 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2801 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2500#define get_byte_array_bit(array, bit) \ 2802#define get_byte_array_bit(array, bit) \
2501 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2803 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2502 2804
2503const unsigned char csi_defaults[] = 2805static const unsigned char csi_defaults[] =
2504 { 2806 {
2505 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2807 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2506 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2808 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2507 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2809 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2508 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2810 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2509 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2811 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2510 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2812 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2511 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2813 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2512 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2814 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2513 }; 2815 };
2514/* *INDENT-ON* */
2515 2816
2516void 2817void ecb_hot
2517rxvt_term::process_csi_seq () 2818rxvt_term::process_csi_seq ()
2518{ 2819{
2519 unsigned char ch, priv, i; 2820 unicode_t ch, priv, prev_ch, i;
2520 unsigned int nargs, p; 2821 unsigned int nargs, p;
2521 int n, ndef; 2822 int n, ndef;
2522 int arg[ESC_ARGS]; 2823 int arg[ESC_ARGS] = { };
2523 2824
2524 for (nargs = ESC_ARGS; nargs > 0;) 2825 nargs = 0;
2525 arg[--nargs] = 0;
2526 2826
2527 priv = 0; 2827 priv = 0;
2528 ch = cmd_getc (); 2828 ch = cmd_getc ();
2529 if (ch >= '<' && ch <= '?') 2829 if ((ch >= '<' && ch <= '?') || ch == '!')
2830 {
2530 { /* '<' '=' '>' '?' */ 2831 /* '<' '=' '>' '?' '!' */
2531 priv = ch; 2832 priv = ch;
2532 ch = cmd_getc (); 2833 ch = cmd_getc ();
2533 } 2834 }
2835
2836 prev_ch = 0;
2534 /* read any numerical arguments */ 2837 /* read any numerical arguments */
2535 for (n = -1; ch < CSI_ICH; ) 2838 for (n = -1; ch < CSI_ICH; )
2536 { 2839 {
2537 if (isdigit(ch)) 2840 if (isdigit (ch))
2538 { 2841 {
2539 if (n < 0) 2842 if (n < 0)
2540 n = ch - '0'; 2843 n = ch - '0';
2541 else 2844 else
2542 n = n * 10 + ch - '0'; 2845 n = n * 10 + ch - '0';
… …
2545 { 2848 {
2546 if (nargs < ESC_ARGS) 2849 if (nargs < ESC_ARGS)
2547 arg[nargs++] = n; 2850 arg[nargs++] = n;
2548 n = -1; 2851 n = -1;
2549 } 2852 }
2550 else if (ch == '\b') 2853 else if (IS_CONTROL (ch))
2551 {
2552 scr_backspace ();
2553 }
2554 else if (ch == C0_ESC)
2555 {
2556 process_escape_seq ();
2557 return;
2558 }
2559 else if (ch < ' ')
2560 {
2561 process_nonprinting (ch); 2854 process_nonprinting (ch);
2562 } 2855
2856 prev_ch = ch;
2563 ch = cmd_getc (); 2857 ch = cmd_getc ();
2564 } 2858 }
2565 2859
2566 if (ch > CSI_7F) 2860 if (ch > CSI_7F)
2567 return; 2861 return;
2568 2862
2569 if (nargs < ESC_ARGS) 2863 if (nargs < ESC_ARGS)
2570 arg[nargs++] = n; 2864 arg[nargs++] = n;
2571 2865
2572 i = ch - CSI_ICH; 2866 i = ch - CSI_ICH;
2573 ndef = get_byte_array_bit(csi_defaults, i); 2867 ndef = get_byte_array_bit (csi_defaults, i);
2574 for (p = 0; p < nargs; p++) 2868 for (p = 0; p < nargs; p++)
2575 if (arg[p] == -1) 2869 if (arg[p] == -1)
2576 arg[p] = ndef; 2870 arg[p] = ndef;
2577
2578#ifdef DEBUG_CMD
2579 fprintf(stderr, "CSI ");
2580 for (p = 0; p < nargs; p++)
2581 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2582 fprintf(stderr, "%c\n", ch);
2583#endif
2584 2871
2585 /* 2872 /*
2586 * private mode handling 2873 * private mode handling
2587 */ 2874 */
2588 if (priv) 2875 if (priv)
2589 { 2876 {
2590 switch (priv) 2877 switch (priv)
2591 { 2878 {
2592 case '>': 2879 case '>':
2593 if (ch == CSI_DA) /* secondary device attributes */ 2880 if (ch == CSI_DA) /* secondary device attributes */
2881 {
2882 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2883 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2884 //
2885 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2886 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2887 // versions.
2888 //
2594 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2889 tt_printf ("\033[>%d;95;0c", 'U');
2890 }
2595 break; 2891 break;
2892
2596 case '?': 2893 case '?':
2597 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2894 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2598 process_terminal_mode (ch, priv, nargs, arg); 2895 process_terminal_mode (ch, priv, nargs, arg);
2599 break; 2896 break;
2897
2898 case '!':
2899 if (ch == CSI_70)
2900 {
2901 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2902 scr_soft_reset ();
2903
2904 static const int pm_h[] = { 7, 25 };
2905 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2906
2907 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2908 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2600 } 2909 }
2910 break;
2911 }
2912
2601 return; 2913 return;
2602 } 2914 }
2603 2915
2604 switch (ch) 2916 switch (ch)
2605 { 2917 {
2606 /* 2918 /*
2607 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2919 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2608 */ 2920 */
2609#ifdef PRINTPIPE 2921#ifdef PRINTPIPE
2610 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2922 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2611 switch (arg[0]) 2923 switch (arg[0])
2612 { 2924 {
… …
2619 } 2931 }
2620 break; 2932 break;
2621#endif 2933#endif
2622 2934
2623 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2935 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2624 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2936 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2625 arg[0] = -arg[0]; 2937 arg[0] = -arg[0];
2626 /* FALLTHROUGH */ 2938 /* FALLTHROUGH */
2627 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2939 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2628 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2940 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2629 scr_gotorc (arg[0], 0, RELATIVE); 2941 scr_gotorc (arg[0], 0, RELATIVE);
2630 break; 2942 break;
2631 2943
2632 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2944 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2633 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2945 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2704 3016
2705 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3017 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2706 arg[0] = -arg[0]; 3018 arg[0] = -arg[0];
2707 /* FALLTHROUGH */ 3019 /* FALLTHROUGH */
2708 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3020 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2709 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3021 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2710 break; 3022 break;
2711 3023
2712 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3024 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2713 tt_write((const unsigned char *)VT100_ANS, 3025 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2714 (unsigned int)(sizeof(VT100_ANS) - 1));
2715 break; 3026 break;
2716 3027
2717 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3028 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2718 process_sgr_mode (nargs, arg); 3029 process_sgr_mode (nargs, arg);
2719 break; 3030 break;
2720 3031
2721 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3032 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2722 switch (arg[0]) 3033 switch (arg[0])
2723 { 3034 {
2724 case 5: /* DSR requested */ 3035 case 5: /* DSR requested */
2725 tt_printf("\033[0n"); 3036 tt_printf ("\033[0n");
2726 break; 3037 break;
2727 case 6: /* CPR requested */ 3038 case 6: /* CPR requested */
2728 scr_report_position (); 3039 scr_report_position ();
2729 break; 3040 break;
2730#if defined (ENABLE_DISPLAY_ANSWER)
2731 case 7: /* unofficial extension */ 3041 case 7: /* unofficial extension */
3042 if (option (Opt_insecure))
2732 tt_printf("%-.250s\n", rs[Rs_display_name]); 3043 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2733 break; 3044 break;
2734#endif
2735 case 8: /* unofficial extension */ 3045 case 8: /* unofficial extension */
2736 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3046 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2737 break; 3047 break;
2738 } 3048 }
2739 break; 3049 break;
2740 3050
2741 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3051 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2774 break; 3084 break;
2775 3085
2776 case CSI_RM: /* 8.3.107: RESET MODE */ 3086 case CSI_RM: /* 8.3.107: RESET MODE */
2777 if (arg[0] == 4) 3087 if (arg[0] == 4)
2778 scr_insert_mode (0); 3088 scr_insert_mode (0);
3089 else if (arg[0] == 20)
3090 priv_modes &= ~PrivMode_LFNL;
2779 break; 3091 break;
2780 3092
2781 case CSI_SM: /* 8.3.126: SET MODE */ 3093 case CSI_SM: /* 8.3.126: SET MODE */
2782 if (arg[0] == 4) 3094 if (arg[0] == 4)
2783 scr_insert_mode (1); 3095 scr_insert_mode (1);
3096 else if (arg[0] == 20)
3097 priv_modes |= PrivMode_LFNL;
3098 break;
3099
3100 case CSI_71: // DECSCUSR: set cursor style
3101 if (prev_ch == ' ')
3102 set_cursor_style (arg[0]);
2784 break; 3103 break;
2785 3104
2786 /* 3105 /*
2787 * PRIVATE USE beyond this point. All CSI_7? sequences here 3106 * PRIVATE USE beyond this point. All CSI_7? sequences here
2788 */ 3107 */
… …
2800 break; 3119 break;
2801 case CSI_75: 3120 case CSI_75:
2802 scr_cursor (RESTORE); 3121 scr_cursor (RESTORE);
2803 break; 3122 break;
2804 3123
2805#ifndef NO_FRILLS 3124#if !ENABLE_MINIMAL
2806 case CSI_74: 3125 case CSI_74:
2807 process_window_ops (arg, nargs); 3126 process_window_ops (arg, nargs);
2808 break; 3127 break;
2809#endif 3128#endif
2810 3129
2811 case CSI_78: /* DECREQTPARM */ 3130 case CSI_78: /* DECREQTPARM */
2812 if (arg[0] == 0 || arg[0] == 1) 3131 if (arg[0] == 0 || arg[0] == 1)
2813 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3132 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2814 /* FALLTHROUGH */ 3133 break;
2815 3134
2816 default: 3135 default:
2817 break; 3136 break;
2818 } 3137 }
2819} 3138}
2820/*}}} */ 3139/*}}} */
2821 3140
2822#ifndef NO_FRILLS 3141#if !ENABLE_MINIMAL
2823/* ARGSUSED */
2824void 3142void
2825rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3143rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2826{ 3144{
2827 int x, y; 3145 int x, y;
2828#if 0
2829 char *s;
2830#endif
2831 XWindowAttributes wattr; 3146 XWindowAttributes wattr;
2832 Window wdummy; 3147 Window wdummy;
3148
3149 dLocal (Display *, dpy);
2833 3150
2834 if (nargs == 0) 3151 if (nargs == 0)
2835 return; 3152 return;
3153
2836 switch (args[0]) 3154 switch (args[0])
2837 { 3155 {
2838 /* 3156 /*
2839 * commands 3157 * commands
2840 */ 3158 */
2841 case 1: /* deiconify window */ 3159 case 1: /* deiconify window */
2842 XMapWindow(display->display, TermWin.parent[0]); 3160 XMapWindow (dpy, parent);
2843 break; 3161 break;
2844 case 2: /* iconify window */ 3162 case 2: /* iconify window */
2845 XIconifyWindow(display->display, TermWin.parent[0], 3163 XIconifyWindow (dpy, parent, display->screen);
2846 DefaultScreen(display->display));
2847 break; 3164 break;
2848 case 3: /* set position (pixels) */ 3165 case 3: /* set position (pixels) */
2849 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3166 XMoveWindow (dpy, parent, args[1], args[2]);
2850 break; 3167 break;
2851 case 4: /* set size (pixels) */ 3168 case 4: /* set size (pixels) */
2852 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3169 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2853 break; 3170 break;
2854 case 5: /* raise window */ 3171 case 5: /* raise window */
2855 XRaiseWindow(display->display, TermWin.parent[0]); 3172 XRaiseWindow (dpy, parent);
2856 break; 3173 break;
2857 case 6: /* lower window */ 3174 case 6: /* lower window */
2858 XLowerWindow(display->display, TermWin.parent[0]); 3175 XLowerWindow (dpy, parent);
2859 break; 3176 break;
2860 case 7: /* refresh window */ 3177 case 7: /* refresh window */
2861 scr_touch (true); 3178 scr_touch (true);
2862 break; 3179 break;
2863 case 8: /* set size (chars) */ 3180 case 8: /* set size (chars) */
2864 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3181 set_widthheight ((unsigned int) (args[2] * fwidth),
2865 (unsigned int)(args[1] * TermWin.fheight)); 3182 (unsigned int) (args[1] * fheight));
2866 break; 3183 break;
3184
3185 //case 9: NYI, TODO, restore maximized window or maximize window
2867 default: 3186 default:
2868 if (args[0] >= 24) /* set height (chars) */ 3187 if (args[0] >= 24) /* set height (chars) */
2869 set_widthheight ((unsigned int)TermWin.width, 3188 set_widthheight ((unsigned int)vt_width,
2870 (unsigned int)(args[1] * TermWin.fheight)); 3189 (unsigned int) (args[1] * fheight));
2871 break; 3190 break;
3191
2872 /* 3192 /*
2873 * reports - some output format copied from XTerm 3193 * reports - some output format copied from XTerm
2874 */ 3194 */
2875 case 11: /* report window state */ 3195 case 11: /* report window state */
2876 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3196 XGetWindowAttributes (dpy, parent, &wattr);
2877 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3197 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2878 break; 3198 break;
2879 case 13: /* report window position */ 3199 case 13: /* report window position */
2880 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3200 XGetWindowAttributes (dpy, parent, &wattr);
2881 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3201 XTranslateCoordinates (dpy, parent, wattr.root,
2882 -wattr.border_width, -wattr.border_width, 3202 -wattr.border_width, -wattr.border_width,
2883 &x, &y, &wdummy); 3203 &x, &y, &wdummy);
2884 tt_printf("\033[3;%d;%dt", x, y); 3204 tt_printf ("\033[3;%d;%dt", x, y);
2885 break; 3205 break;
2886 case 14: /* report window size (pixels) */ 3206 case 14: /* report window size (pixels) */
2887 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3207 XGetWindowAttributes (dpy, parent, &wattr);
2888 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3208 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2889 break; 3209 break;
3210 case 18: /* report text area size (chars) */
3211 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3212 break;
2890 case 18: /* report window size (chars) */ 3213 case 19: /* report window size (chars) */
2891 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3214 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2892 break; 3215 break;
2893#if 0 /* XXX: currently disabled due to security concerns */
2894 case 20: /* report icon label */ 3216 case 20: /* report icon label */
2895 XGetIconName(display->display, TermWin.parent[0], &s); 3217 {
3218 char *s;
3219 XGetIconName (dpy, parent, &s);
2896 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3220 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3221 XFree (s);
3222 }
2897 break; 3223 break;
2898 case 21: /* report window title */ 3224 case 21: /* report window title */
2899 XFetchName(display->display, TermWin.parent[0], &s); 3225 {
3226 char *s;
3227 XFetchName (dpy, parent, &s);
2900 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3228 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3229 XFree (s);
3230 }
2901 break; 3231 break;
2902#endif
2903
2904 } 3232 }
2905} 3233}
2906#endif 3234#endif
2907 3235
2908/*----------------------------------------------------------------------*/ 3236/*----------------------------------------------------------------------*/
2909/* 3237/*
2910 * get input up until STRING TERMINATOR (or BEL) 3238 * get input up until STRING TERMINATOR (or BEL)
2911 * ends_how is terminator used. returned input must be free()d 3239 * ends_how is terminator used. returned input must be free()'d
2912 */ 3240 */
2913unsigned char * 3241char *
2914rxvt_term::get_to_st (unsigned char *ends_how) 3242rxvt_term::get_to_st (unicode_t &ends_how)
2915{ 3243{
2916 int seen_esc = 0; /* seen escape? */ 3244 unicode_t ch;
3245 bool seen_esc = false;
2917 unsigned int n = 0; 3246 unsigned int n = 0;
2918 unsigned char *s; 3247 wchar_t string[CBUFSIZ];
2919 unsigned char ch, string[STRING_MAX];
2920 3248
2921 for (; (ch = cmd_getc ());) 3249 while ((ch = cmd_getc ()) != NOCHAR)
2922 { 3250 {
2923 if (ch == C0_BEL 3251 if (seen_esc)
2924 || ch == CHAR_ST 3252 {
2925 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3253 if (ch == 0x5c) /* 7bit ST */
2926 break; 3254 break;
3255 else
3256 return NULL;
3257 }
2927 if (ch == C0_ESC) 3258 else if (ch == C0_ESC)
2928 { 3259 {
2929 seen_esc = 1; 3260 seen_esc = true;
2930 continue; 3261 continue;
2931 } 3262 }
3263 else if (ch == C0_BEL || ch == CHAR_ST)
3264 break;
2932 else if (ch == '\t') 3265 else if (ch == C0_SYN)
2933 ch = ' '; /* translate '\t' to space */ 3266 ch = cmd_get8 ();
2934 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3267 else if (ch < 0x20)
2935 return NULL; /* other control character - exit */ 3268 return NULL; /* other control character - exit */
3269
3270 seen_esc = false;
3271
2936 if (n < sizeof(string) - 1) 3272 if (n >= sizeof (string) - 1)
3273 // stop at some sane length
3274 return NULL;
3275
2937 string[n++] = ch; 3276 string[n++] = ch;
2938 seen_esc = 0;
2939 } 3277 }
3278
2940 string[n++] = '\0'; 3279 string[n++] = '\0';
2941 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3280
2942 return NULL;
2943 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3281 ends_how = (ch == 0x5c ? C0_ESC : ch);
2944 STRNCPY(s, string, n); 3282
2945 return s; 3283 return rxvt_wcstombs (string);
2946} 3284}
2947 3285
2948/*----------------------------------------------------------------------*/ 3286/*----------------------------------------------------------------------*/
2949/* 3287/*
2950 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3288 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2951 */ 3289 */
2952void 3290void
2953rxvt_term::process_dcs_seq () 3291rxvt_term::process_dcs_seq ()
2954{ 3292{
2955 unsigned char eh, *s;
2956 /* 3293 /*
2957 * Not handled yet 3294 * Not handled yet
2958 */ 3295 */
3296
3297 unicode_t eh;
2959 s = get_to_st (&eh); 3298 char *s = get_to_st (eh);
2960 if (s) 3299 if (s)
2961 free(s); 3300 free (s);
3301
2962 return; 3302 return;
2963} 3303}
2964 3304
2965/*----------------------------------------------------------------------*/ 3305/*----------------------------------------------------------------------*/
2966/* 3306/*
2967 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3307 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2968 */ 3308 */
2969void 3309void
2970rxvt_term::process_osc_seq () 3310rxvt_term::process_osc_seq ()
2971{ 3311{
2972 unsigned char ch, eh, *s; 3312 int arg;
2973 int arg;
2974 3313
2975 ch = cmd_getc (); 3314 unicode_t ch = cmd_getc ();
2976 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3315 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2977 arg = arg * 10 + (ch - '0'); 3316 arg = arg * 10 + (ch - '0');
2978 3317
2979 if (ch == ';') 3318 if (ch == ';')
2980 { 3319 {
3320 unicode_t eh;
2981 s = get_to_st (&eh); 3321 char *s = get_to_st (eh);
3322
2982 if (s) 3323 if (s)
2983 { 3324 {
2984 /*
2985 * rxvt_menubar_dispatch() violates the constness of the string,
2986 * so do it here
2987 */
2988 if (arg == XTerm_Menu)
2989#if 0 /* XXX: currently disabled due to security concerns */
2990 menubar_dispatch ((char *)s);
2991#else
2992 (void)0;
2993#endif
2994 else
2995 xterm_seq (arg, (char *)s, eh); 3325 process_xterm_seq (arg, s, eh);
2996 free(s); 3326 free (s);
2997 } 3327 }
3328 }
3329}
3330
3331void
3332rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3333{
3334 if (str[0] == '?' && !str[1])
2998 } 3335 {
3336 rgba c;
3337 pix_colors_focused[color].get (c);
3338
3339#if XFT
3340 if (c.a != rgba::MAX_CC)
3341 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3342 else
3343#endif
3344 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3345 }
3346 else
3347 set_window_color (color, str);
2999} 3348}
3349
3000/* 3350/*
3001 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3351 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3002 * 0 = change iconName/title
3003 * 1 = change iconName
3004 * 2 = change title
3005 * 4 = change color
3006 * 12 = change text color
3007 * 13 = change mouse foreground color
3008 * 17 = change highlight character colour
3009 * 18 = change bold character color
3010 * 19 = change underlined character color
3011 * 46 = change logfile (not implemented)
3012 * 50 = change font
3013 *
3014 * rxvt extensions:
3015 * 10 = menu (may change in future)
3016 * 20 = bg pixmap
3017 * 39 = change default fg color
3018 * 49 = change default bg color
3019 * 55 = dump scrollback buffer and all of screen
3020 */ 3352 */
3021void 3353void
3022rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3354rxvt_term::process_xterm_seq (int op, char *str, char resp)
3023{ 3355{
3024 int changed = 0; 3356 int color;
3025 int color;
3026 char *buf, *name; 3357 char *buf, *name;
3358 bool query = str[0] == '?' && !str[1];
3359 int saveop = op;
3027 3360
3361 dLocal (Display *, dpy);
3362
3028 assert(str != NULL); 3363 assert (str != NULL);
3364
3365 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3366 return;
3367
3029 switch (op) 3368 switch (op)
3030 { 3369 {
3031 case XTerm_name: 3370 case XTerm_name:
3032 set_title (str); 3371 set_title (str);
3033 /* FALLTHROUGH */ 3372 /* FALLTHROUGH */
3034 case XTerm_iconName: 3373 case XTerm_iconName:
3035 set_iconName (str); 3374 set_icon_name (str);
3036 break; 3375 break;
3037 case XTerm_title: 3376 case XTerm_title:
3038 set_title (str); 3377 set_title (str);
3039 break; 3378 break;
3379 case XTerm_property:
3380 if (str[0] == '?')
3381 {
3382 Atom prop = display->atom (str + 1);
3383 Atom actual_type;
3384 int actual_format;
3385 unsigned long nitems;
3386 unsigned long bytes_after;
3387 unsigned char *value = 0;
3388 const char *str = "";
3389
3390 if (prop
3391 && XGetWindowProperty (dpy, parent,
3392 prop, 0, 1<<16, 0, AnyPropertyType,
3393 &actual_type, &actual_format,
3394 &nitems, &bytes_after, &value) == Success
3395 && actual_type != None
3396 && actual_format == 8)
3397 str = (const char *)(value);
3398
3399 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3400
3401 XFree (value);
3402 }
3403 else
3404 {
3405 char *eq = strchr (str, '=');
3406
3407 if (eq)
3408 {
3409 *eq = 0;
3410 set_utf8_property (display->atom (str), eq + 1);
3411 }
3412 else
3413 XDeleteProperty (dpy, parent,
3414 display->atom (str));
3415 }
3416 break;
3417
3040 case XTerm_Color: 3418 case XTerm_Color:
3041 for (buf = (char *)str; buf && *buf;) 3419 for (buf = (char *)str; buf && *buf;)
3042 { 3420 {
3043 if ((name = STRCHR(buf, ';')) == NULL) 3421 if ((name = strchr (buf, ';')) == NULL)
3044 break; 3422 break;
3423
3045 *name++ = '\0'; 3424 *name++ = '\0';
3046 color = atoi(buf); 3425 color = atoi (buf) + minCOLOR;
3047 if (color < 0 || color >= TOTAL_COLORS) 3426
3427 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3048 break; 3428 break;
3429
3049 if ((buf = STRCHR(name, ';')) != NULL) 3430 if ((buf = strchr (name, ';')) != NULL)
3050 *buf++ = '\0'; 3431 *buf++ = '\0';
3051 set_window_color (color + minCOLOR, name); 3432
3433 process_color_seq (op, color, name, resp);
3052 } 3434 }
3435 break;
3436 case Rxvt_restoreFG:
3437 case XTerm_Color00:
3438 process_color_seq (op, Color_fg, str, resp);
3439 break;
3440 case Rxvt_restoreBG:
3441 case XTerm_Color01:
3442 process_color_seq (op, Color_bg, str, resp);
3053 break; 3443 break;
3054#ifndef NO_CURSORCOLOR 3444#ifndef NO_CURSORCOLOR
3055 case XTerm_Color_cursor: 3445 case XTerm_Color_cursor:
3056 set_window_color (Color_cursor, str); 3446 process_color_seq (op, Color_cursor, str, resp);
3057 break; 3447 break;
3058#endif 3448#endif
3059 case XTerm_Color_pointer: 3449 case XTerm_Color_pointer_fg:
3060 set_window_color (Color_pointer, str); 3450 process_color_seq (op, Color_pointer_fg, str, resp);
3061 break; 3451 break;
3452 case XTerm_Color_pointer_bg:
3453 process_color_seq (op, Color_pointer_bg, str, resp);
3454 break;
3455#ifdef OPTION_HC
3456 case XTerm_Color_HC:
3457 process_color_seq (op, Color_HC, str, resp);
3458 break;
3459 case XTerm_Color_HTC:
3460 process_color_seq (op, Color_HTC, str, resp);
3461 break;
3462#endif
3062#ifndef NO_BOLD_UNDERLINE_REVERSE 3463#ifndef NO_BOLD_UNDERLINE_REVERSE
3063 case XTerm_Color_BD: 3464 case URxvt_Color_BD:
3064 set_window_color (Color_BD, str); 3465 process_color_seq (op, Color_BD, str, resp);
3065 break; 3466 break;
3066 case XTerm_Color_UL: 3467 case URxvt_Color_UL:
3067 set_window_color (Color_UL, str); 3468 process_color_seq (op, Color_UL, str, resp);
3068 break; 3469 break;
3069 case XTerm_Color_RV: 3470 case URxvt_Color_IT:
3070 set_window_color (Color_RV, str); 3471 process_color_seq (op, Color_IT, str, resp);
3071 break; 3472 break;
3072#endif 3473#endif
3474 case URxvt_Color_border:
3475 process_color_seq (op, Color_border, str, resp);
3476 break;
3073 3477
3074 case XTerm_Menu: 3478#if BG_IMAGE_FROM_ROOT
3479 case URxvt_Color_tint:
3480 process_color_seq (op, Color_tint, str, resp);
3075 /* 3481 {
3076 * rxvt_menubar_dispatch() violates the constness of the string, 3482 bool changed = false;
3077 * so DON'T do it here 3483
3484 if (ISSET_PIXCOLOR (Color_tint))
3485 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3486
3487 if (changed)
3488 update_background ();
3078 */ 3489 }
3490
3079 break; 3491 break;
3492#endif
3493
3494#if BG_IMAGE_FROM_FILE
3080 case XTerm_Pixmap: 3495 case Rxvt_Pixmap:
3081 if (*str != ';') 3496 if (!strcmp (str, "?"))
3082 { 3497 {
3083#if XPM_BACKGROUND 3498 char str[256];
3084 scale_pixmap (""); /* reset to default scaling */ 3499 int h_scale = fimage.h_scale;
3085 set_bgPixmap (str); /* change pixmap */ 3500 int v_scale = fimage.v_scale;
3086#endif 3501 int h_align = fimage.h_align;
3087 scr_touch (true); 3502 int v_align = fimage.v_align;
3503
3504 sprintf (str, "[%dx%d+%d+%d]",
3505 h_scale, v_scale,
3506 h_align, v_align);
3507 process_xterm_seq (XTerm_title, str, CHAR_ST);
3088 } 3508 }
3089 while ((str = STRCHR(str, ';')) != NULL) 3509 else
3090 { 3510 {
3511 bool changed = false;
3512
3513 if (*str != ';')
3514 {
3515 try
3516 {
3517 fimage.set_file_geometry (this, str);
3518 changed = true;
3519 }
3520 catch (const class rxvt_failure_exception &e)
3521 {
3522 }
3523 }
3524 else
3525 {
3091 str++; 3526 str++;
3092#if XPM_BACKGROUND 3527 if (fimage.set_geometry (str, true))
3093 changed += scale_pixmap (str); 3528 changed = true;
3094#endif 3529 }
3095 3530
3531 if (changed)
3532 {
3533 if (bg_window_position_sensitive ())
3534 {
3535 int x, y;
3536 get_window_origin (x, y);
3537 parent_x = x;
3538 parent_y = y;
3539 }
3540 update_background ();
3541 }
3096 } 3542 }
3097 if (changed)
3098 {
3099#ifdef XPM_BACKGROUND
3100 resize_pixmap ();
3101#endif
3102 scr_touch (true);
3103 }
3104 break; 3543 break;
3544#endif
3105 3545
3106 case XTerm_restoreFG:
3107 set_window_color (Color_fg, str);
3108 break;
3109 case XTerm_restoreBG:
3110 set_window_color (Color_bg, str);
3111 break;
3112 case XTerm_logfile: 3546 case XTerm_logfile:
3547 // TODO, when secure mode?
3113 break; 3548 break;
3114 case XTerm_font: 3549
3115 change_font (0, str);
3116 break;
3117#if 0 3550#if 0
3118 case XTerm_dumpscreen: /* no error notices */ 3551 case Rxvt_dumpscreen: /* no error notices */
3119 { 3552 {
3120 int fd; 3553 int fd;
3121 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3554 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3122 { 3555 {
3123 scr_dump (fd); 3556 scr_dump (fd);
3124 close(fd); 3557 close (fd);
3125 } 3558 }
3126 } 3559 }
3127 break; 3560 break;
3128#endif 3561#endif
3562 case XTerm_font:
3563 op = URxvt_font;
3564 case URxvt_font:
3565#if ENABLE_STYLES
3566 case URxvt_boldFont:
3567 case URxvt_italicFont:
3568 case URxvt_boldItalicFont:
3569#endif
3570 if (query)
3571 tt_printf ("\33]%d;%-.250s%c", saveop,
3572 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3573 ? fontset[op - URxvt_font]->fontdesc : "",
3574 resp);
3575 else
3576 {
3577 const char *&res = rs[Rs_font + (op - URxvt_font)];
3129 3578
3579 res = strdup (str);
3580 allocated.push_back ((void *)res);
3581 set_fonts ();
3582 }
3583 break;
3584
3585 case URxvt_version:
3586 if (query)
3587 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3588 op,
3589 rs[Rs_name], VERSION[0], VERSION[2],
3590 resp);
3591 break;
3592
3593#if !ENABLE_MINIMAL
3594 case URxvt_locale:
3595 if (query)
3596 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3597 else
3598 {
3599 set_locale (str);
3600 pty->set_utf8_mode (enc_utf8);
3601 init_xlocale ();
3602 }
3603 break;
3604
3605 case URxvt_view_up:
3606 case URxvt_view_down:
3607 {
3608 int lines = atoi (str);
3609
3610 if (lines)
3611 scr_page (op == URxvt_view_up ? UP : DN, lines);
3612 else
3613 scr_erase_savelines ();
3614 }
3615
3616 break;
3617#endif
3618
3619#if ENABLE_PERL
3620 case URxvt_perl:
3621 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3622 break;
3623#endif
3130 } 3624 }
3131} 3625}
3132/*----------------------------------------------------------------------*/ 3626/*----------------------------------------------------------------------*/
3133 3627
3134/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3628/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * 's' = save 3633 * 's' = save
3140 * 'r' = restore 3634 * 'r' = restore
3141 * 't' = toggle 3635 * 't' = toggle
3142 * so no need for fancy checking 3636 * so no need for fancy checking
3143 */ 3637 */
3144int 3638int ecb_cold
3145rxvt_term::privcases (int mode, unsigned long bit) 3639rxvt_term::privcases (int mode, unsigned long bit)
3146{ 3640{
3147 int state; 3641 int state;
3148 3642
3149 if (mode == 's') 3643 if (mode == 's')
3150 { 3644 {
3151 SavedModes |= (PrivateModes & bit); 3645 if (priv_modes & bit)
3646 SavedModes |= bit;
3647 else
3648 SavedModes &= ~bit;
3152 return -1; 3649 return -1;
3153 } 3650 }
3154 else 3651 else
3155 { 3652 {
3156 if (mode == 'r') 3653 if (mode == 'r')
3157 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3654 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3158 else 3655 else
3159 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3656 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3160 PrivMode(state, bit); 3657
3658 if (state)
3659 priv_modes |= bit;
3660 else
3661 priv_modes &= ~bit;
3161 } 3662 }
3663
3162 return state; 3664 return state;
3163} 3665}
3164 3666
3165/* we're not using priv _yet_ */ 3667/* we're not using priv _yet_ */
3166void 3668void
3167rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3669rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3168{ 3670{
3169 unsigned int i, j; 3671 unsigned int i, j;
3170 int state; 3672 int state;
3673
3171 static const struct 3674 static const struct
3172 { 3675 {
3173 const int argval; 3676 const int argval;
3174 const unsigned long bit; 3677 const unsigned long bit;
3175 }
3176 argtopriv[] = { 3678 } argtopriv[] = {
3177 { 1, PrivMode_aplCUR }, 3679 { 1, PrivMode_aplCUR }, // DECCKM
3178 { 2, PrivMode_vt52 }, 3680 { 2, PrivMode_vt52 }, // DECANM
3179 { 3, PrivMode_132 }, 3681 { 3, PrivMode_132 }, // DECCOLM
3180 { 4, PrivMode_smoothScroll }, 3682 { 4, PrivMode_smoothScroll }, // DECSCLM
3181 { 5, PrivMode_rVideo }, 3683 { 5, PrivMode_rVideo }, // DECSCNM
3182 { 6, PrivMode_relOrigin }, 3684 { 6, PrivMode_relOrigin }, // DECOM
3183 { 7, PrivMode_Autowrap }, 3685 { 7, PrivMode_Autowrap }, // DECAWM
3686 // 8, auto-repeat keys // DECARM
3184 { 9, PrivMode_MouseX10 }, 3687 { 9, PrivMode_MouseX10 },
3185#ifdef menuBar_esc 3688 { 12, PrivMode_BlinkingCursor },
3186 { menuBar_esc, PrivMode_menuBar }, 3689 // 18 end FF to printer after print screen
3187#endif 3690 // 19 Print screen prints full screen/scroll region
3691 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3188#ifdef scrollBar_esc 3692#ifdef scrollBar_esc
3189 { scrollBar_esc, PrivMode_scrollBar }, 3693 { scrollBar_esc, PrivMode_scrollBar },
3190#endif 3694#endif
3191 { 25, PrivMode_VisibleCursor },
3192 { 35, PrivMode_ShiftKeys }, 3695 { 35, PrivMode_ShiftKeys }, // rxvt extension
3696 // 38, tektronix mode // DECTEK
3193 { 40, PrivMode_132OK }, 3697 { 40, PrivMode_132OK },
3698 // 41 xterm more fixes NYI
3699 // 45 margin bell NYI
3700 // 46 start logging
3194 { 47, PrivMode_Screen }, 3701 { 47, PrivMode_Screen },
3195 { 66, PrivMode_aplKP }, 3702 { 66, PrivMode_aplKP }, // DECNKM
3196#ifndef NO_BACKSPACE_KEY 3703#ifndef NO_BACKSPACE_KEY
3197 { 67, PrivMode_BackSpace }, 3704 { 67, PrivMode_BackSpace }, // DECBKM
3198#endif 3705#endif
3199 { 1000, PrivMode_MouseX11 }, 3706 { 1000, PrivMode_MouseX11 },
3707 { 1002, PrivMode_MouseBtnEvent },
3708 { 1003, PrivMode_MouseAnyEvent },
3709#if ENABLE_FRILLS
3710 { 1005, PrivMode_ExtModeMouse },
3711#endif
3200 { 1010, PrivMode_TtyOutputInh }, 3712 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3201 { 1011, PrivMode_Keypress }, 3713 { 1011, PrivMode_Keypress }, // rxvt extension
3714#if ENABLE_FRILLS
3715 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3716#endif
3717 // 1035 enable modifiers for alt, numlock NYI
3718 // 1036 send ESC for meta keys NYI
3719 // 1037 send DEL for keypad delete NYI
3202 { 1047, PrivMode_Screen }, 3720 { 1047, PrivMode_Screen },
3721 // 1048 save and restore cursor, implemented in code
3203 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3722 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3723 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3724 { 2004, PrivMode_BracketPaste },
3204 }; 3725 };
3205 3726
3206 if (nargs == 0) 3727 if (nargs == 0)
3207 return; 3728 return;
3208 3729
… …
3215 for (i = 0; i < nargs; i++) 3736 for (i = 0; i < nargs; i++)
3216 { 3737 {
3217 state = -1; 3738 state = -1;
3218 3739
3219 /* basic handling */ 3740 /* basic handling */
3220 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3741 for (j = 0; j < ecb_array_length (argtopriv); j++)
3221 if (argtopriv[j].argval == arg[i]) 3742 if (argtopriv[j].argval == arg[i])
3222 { 3743 {
3223 state = privcases (mode, argtopriv[j].bit); 3744 state = privcases (mode, argtopriv[j].bit);
3224 break; 3745 break;
3225 } 3746 }
3226 3747
3227 /* extra handling for values with state unkept */ 3748 /* extra handling for values with state unkept */
3228 if (state == -1)
3229 switch (arg[i]) 3749 switch (arg[i])
3230 { 3750 {
3751#if ENABLE_STYLES
3752 case 1021:
3753 set_option (Opt_intensityStyles, mode);
3754
3755 scr_touch (true);
3756 break;
3757#endif
3231 case 1048: /* alternative cursor save */ 3758 case 1048: /* alternative cursor save */
3759 if (option (Opt_secondaryScreen))
3232 if (mode == 0) 3760 if (mode == 0)
3233 scr_cursor (RESTORE); 3761 scr_cursor (RESTORE);
3234 else if (mode == 1) 3762 else if (mode == 1)
3235 scr_cursor (SAVE); 3763 scr_cursor (SAVE);
3236 /* FALLTHROUGH */
3237 default:
3238 continue; /* for(;i;) */
3239 }
3240
3241 /* extra handling for values with valid 0 or 1 state */
3242 switch (arg[i])
3243 {
3244 /* case 1: - application cursor keys */
3245 case 2: /* VT52 mode */
3246 /* oddball mode. should be set regardless of set/reset
3247 * parameter. Return from VT52 mode with an ESC < from
3248 * within VT52 mode
3249 */
3250 PrivMode(1, PrivMode_vt52);
3251 break; 3764 break;
3765 }
3766
3767 if (state >= 0)
3768 /* extra handling for values with valid 0 or 1 state */
3769 switch (arg[i])
3770 {
3771 /* case 1: - application cursor keys */
3772 case 2: /* VT52 mode */
3773 /* oddball mode. should be set regardless of set/reset
3774 * parameter. Return from VT52 mode with an ESC < from
3775 * within VT52 mode
3776 */
3777 priv_modes |= PrivMode_vt52;
3778 break;
3252 case 3: /* 80/132 */ 3779 case 3: /* 80/132 */
3253 if (PrivateModes & PrivMode_132OK) 3780 if (priv_modes & PrivMode_132OK)
3254 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3781 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3255 (unsigned int)TermWin.height);
3256 break; 3782 break;
3257 case 4: /* smooth scrolling */ 3783 case 4: /* smooth scrolling */
3258 if (state)
3259 Options &= ~Opt_jumpScroll;
3260 else
3261 Options |= Opt_jumpScroll; 3784 set_option (Opt_jumpScroll, !state);
3262 break; 3785 break;
3263 case 5: /* reverse video */ 3786 case 5: /* reverse video */
3264 scr_rvideo_mode (state); 3787 scr_rvideo_mode (state);
3265 break; 3788 break;
3266 case 6: /* relative/absolute origins */ 3789 case 6: /* relative/absolute origins */
3267 scr_relative_origin (state); 3790 scr_relative_origin (state);
3268 break; 3791 break;
3269 case 7: /* autowrap */ 3792 case 7: /* autowrap */
3270 scr_autowrap (state); 3793 scr_autowrap (state);
3271 break; 3794 break;
3272 /* case 8: - auto repeat, can't do on a per window basis */ 3795 /* case 8: - auto repeat, can't do on a per window basis */
3273 case 9: /* X10 mouse reporting */ 3796 case 9: /* X10 mouse reporting */
3274 if (state) /* orthogonal */ 3797 if (state) /* orthogonal */
3275 PrivateModes &= ~(PrivMode_MouseX11); 3798 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3276 break; 3799 break;
3277#ifdef menuBar_esc
3278 case menuBar_esc:
3279#ifdef MENUBAR
3280 map_menuBar (state);
3281#endif
3282 break;
3283#endif
3284#ifdef scrollBar_esc 3800#ifdef scrollBar_esc
3285 case scrollBar_esc: 3801 case scrollBar_esc:
3286 if (scrollbar_mapping (state)) 3802 scrollBar.map (state);
3287 {
3288 resize_all_windows (0, 0, 0); 3803 resize_all_windows (0, 0, 0);
3289 scr_touch (true); 3804 scr_touch (true);
3290 }
3291 break; 3805 break;
3292#endif 3806#endif
3807#ifdef CURSOR_BLINK
3808 case 12:
3809 cursor_blink_reset ();
3810 break;
3811#endif
3293 case 25: /* visible/invisible cursor */ 3812 case 25: /* visible/invisible cursor */
3294 scr_cursor_visible (state); 3813 scr_cursor_visible (state);
3295 break; 3814 break;
3296 /* case 35: - shift keys */ 3815 /* case 35: - shift keys */
3297 /* case 40: - 80 <--> 132 mode */ 3816 /* case 40: - 80 <--> 132 mode */
3298 case 47: /* secondary screen */ 3817 case 47: /* secondary screen */
3299 scr_change_screen (state); 3818 scr_change_screen (state);
3300 break; 3819 break;
3301 /* case 66: - application key pad */ 3820 /* case 66: - application key pad */
3302 /* case 67: - backspace key */ 3821 /* case 67: - backspace key */
3303 case 1000: /* X11 mouse reporting */ 3822 case 1000: /* X11 mouse reporting */
3304 if (state) /* orthogonal */ 3823 if (state) /* orthogonal */
3305 PrivateModes &= ~(PrivMode_MouseX10); 3824 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3306 break; 3825 break;
3307#if 0
3308 case 1001: 3826 case 1002:
3309 break; /* X11 mouse highlighting */ 3827 case 1003:
3310#endif 3828 if (state)
3829 {
3830 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3831 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3832 mouse_row = mouse_col = 0;
3833 vt_emask_mouse = PointerMotionMask;
3834 }
3835 else
3836 vt_emask_mouse = NoEventMask;
3837
3838 vt_select_input ();
3839 break;
3311 case 1010: /* scroll to bottom on TTY output inhibit */ 3840 case 1010: /* scroll to bottom on TTY output inhibit */
3312 if (state)
3313 Options &= ~Opt_scrollTtyOutput;
3314 else
3315 Options |= Opt_scrollTtyOutput; 3841 set_option (Opt_scrollTtyOutput, !state);
3316 break; 3842 break;
3317 case 1011: /* scroll to bottom on key press */ 3843 case 1011: /* scroll to bottom on key press */
3318 if (state)
3319 Options |= Opt_scrollTtyKeypress; 3844 set_option (Opt_scrollTtyKeypress, state);
3320 else
3321 Options &= ~Opt_scrollTtyKeypress;
3322 break; 3845 break;
3323 case 1047: /* secondary screen w/ clearing */ 3846 case 1047: /* secondary screen w/ clearing last */
3324 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3847 if (option (Opt_secondaryScreen))
3325 if (current_screen != PRIMARY) 3848 if (!state)
3326 scr_erase_screen (2); 3849 scr_erase_screen (2);
3850
3327 scr_change_screen (state); 3851 scr_change_screen (state);
3328 /* FALLTHROUGH */
3329 default:
3330 break; 3852 break;
3853 case 1049: /* secondary screen w/ clearing first */
3854 if (option (Opt_secondaryScreen))
3855 if (state)
3856 scr_cursor (SAVE);
3857
3858 scr_change_screen (state);
3859
3860 if (option (Opt_secondaryScreen))
3861 if (state)
3862 scr_erase_screen (2);
3863 else
3864 scr_cursor (RESTORE);
3865 break;
3866 default:
3867 break;
3331 } 3868 }
3332 } 3869 }
3333} 3870}
3334/*}}} */ 3871/*}}} */
3335 3872
3336/*{{{ process sgr sequences */ 3873/*{{{ process sgr sequences */
3337void 3874void ecb_hot
3338rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3875rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3339{ 3876{
3340 unsigned int i; 3877 unsigned int i;
3341 short rendset; 3878 short rendset;
3342 int rendstyle; 3879 int rendstyle;
3343 3880
3344 if (nargs == 0) 3881 if (nargs == 0)
3345 { 3882 {
3346 scr_rendition (0, ~RS_None); 3883 scr_rendition (0, ~RS_None);
3347 return; 3884 return;
3348 } 3885 }
3886
3349 for (i = 0; i < nargs; i++) 3887 for (i = 0; i < nargs; i++)
3350 { 3888 {
3351 rendset = -1; 3889 rendset = -1;
3352 switch (arg[i]) 3890 switch (arg[i])
3353 { 3891 {
… …
3355 rendset = 0, rendstyle = ~RS_None; 3893 rendset = 0, rendstyle = ~RS_None;
3356 break; 3894 break;
3357 case 1: 3895 case 1:
3358 rendset = 1, rendstyle = RS_Bold; 3896 rendset = 1, rendstyle = RS_Bold;
3359 break; 3897 break;
3898 //case 2: // low intensity
3899 case 3:
3900 rendset = 1, rendstyle = RS_Italic;
3901 break;
3360 case 4: 3902 case 4:
3361 rendset = 1, rendstyle = RS_Uline; 3903 rendset = 1, rendstyle = RS_Uline;
3362 break; 3904 break;
3363 case 5: 3905 case 5: // slowly blinking
3906 case 6: // rapidly blinking
3364 rendset = 1, rendstyle = RS_Blink; 3907 rendset = 1, rendstyle = RS_Blink;
3365 break; 3908 break;
3909 //case 6: // scoansi light background
3366 case 7: 3910 case 7:
3367 rendset = 1, rendstyle = RS_RVid; 3911 rendset = 1, rendstyle = RS_RVid;
3368 break; 3912 break;
3369 case 22: 3913 case 8:
3914 // invisible. NYI
3915 break;
3916 //case 9: // crossed out
3917 //case 10: // scoansi acs off, primary font
3918 //case 11: // scoansi acs on, first alt font
3919 //case 12: // scoansi acs on, |0x80, second alt font
3920 //...
3921 //case 19: // ninth alt font
3922 //case 20: // gothic
3923 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3370 rendset = 0, rendstyle = RS_Bold; 3924 rendset = 0, rendstyle = RS_Bold;
3371 break; 3925 break;
3372 case 24: 3926 case 22: // bold off (vt220)
3927 rendset = 0, rendstyle = RS_Bold;
3928 break;
3929 case 23: // disable italic
3930 rendset = 0, rendstyle = RS_Italic;
3931 break;
3932 case 24: // underline off (vt220)
3373 rendset = 0, rendstyle = RS_Uline; 3933 rendset = 0, rendstyle = RS_Uline;
3374 break; 3934 break;
3375 case 25: 3935 case 25: // blink off (vt220)
3376 rendset = 0, rendstyle = RS_Blink; 3936 rendset = 0, rendstyle = RS_Blink;
3377 break; 3937 break;
3378 case 27: 3938 case 26: // variable spacing (iso 8613)
3939 rendset = 0, rendstyle = RS_Blink;
3940 break;
3941 case 27: // reverse off (vt220)
3379 rendset = 0, rendstyle = RS_RVid; 3942 rendset = 0, rendstyle = RS_RVid;
3380 break; 3943 break;
3944 //case 28: // visible. NYI
3945 //case 29: // not crossed-out
3381 } 3946 }
3947
3382 if (rendset != -1) 3948 if (rendset != -1)
3383 { 3949 {
3384 scr_rendition (rendset, rendstyle); 3950 scr_rendition (rendset, rendstyle);
3385 continue; /* for(;i;) */ 3951 continue; /* for (;i;) */
3386 } 3952 }
3387 3953
3388 switch (arg[i]) 3954 switch (arg[i])
3389 { 3955 {
3390 case 30: 3956 case 30:
… …
3393 case 33: 3959 case 33:
3394 case 34: 3960 case 34:
3395 case 35: 3961 case 35:
3396 case 36: 3962 case 36:
3397 case 37: 3963 case 37:
3398 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3964 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3399 Color_fg);
3400 break; 3965 break;
3401#ifdef TTY_256COLOR 3966 case 38: // set fg color, ISO 8613-6
3402 case 38:
3403 if (nargs > i + 2 && arg[i + 1] == 5) 3967 if (nargs > i + 2 && arg[i + 1] == 5)
3404 { 3968 {
3405 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3969 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3406 Color_fg);
3407 i += 2; 3970 i += 2;
3408 } 3971 }
3409 break; 3972 break;
3410#endif
3411 case 39: /* default fg */ 3973 case 39: /* default fg */
3412 scr_color (Color_fg, Color_fg); 3974 scr_color (Color_fg, Color_fg);
3413 break; 3975 break;
3414 3976
3415 case 40: 3977 case 40:
… …
3418 case 43: 3980 case 43:
3419 case 44: 3981 case 44:
3420 case 45: 3982 case 45:
3421 case 46: 3983 case 46:
3422 case 47: 3984 case 47:
3423 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3985 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3424 Color_bg);
3425 break; 3986 break;
3426#ifdef TTY_256COLOR 3987 case 48: // set bg color, ISO 8613-6
3427 case 48:
3428 if (nargs > i + 2 && arg[i + 1] == 5) 3988 if (nargs > i + 2 && arg[i + 1] == 5)
3429 { 3989 {
3430 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3990 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3431 Color_bg);
3432 i += 2; 3991 i += 2;
3433 } 3992 }
3434 break; 3993 break;
3435#endif
3436 case 49: /* default bg */ 3994 case 49: /* default bg */
3437 scr_color (Color_bg, Color_bg); 3995 scr_color (Color_bg, Color_bg);
3438 break; 3996 break;
3439 3997
3440#ifndef NO_BRIGHTCOLOR 3998 //case 50: // not variable spacing
3999
4000#if !ENABLE_MINIMAL
3441 case 90: 4001 case 90:
3442 case 91: /* set bright fg color */ 4002 case 91: /* set bright fg color */
3443 case 92: 4003 case 92:
3444 case 93: 4004 case 93:
3445 case 94: 4005 case 94:
3446 case 95: 4006 case 95:
3447 case 96: 4007 case 96:
3448 case 97: 4008 case 97:
3449 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4009 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3450 Color_fg);
3451 break; 4010 break;
3452 case 100: 4011 case 100:
3453 case 101: /* set bright bg color */ 4012 case 101: /* set bright bg color */
3454 case 102: 4013 case 102:
3455 case 103: 4014 case 103:
3456 case 104: 4015 case 104:
3457 case 105: 4016 case 105:
3458 case 106: 4017 case 106:
3459 case 107: 4018 case 107:
3460 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4019 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3461 Color_bg);
3462 break; 4020 break;
3463#endif 4021#endif
3464
3465 } 4022 }
3466 } 4023 }
4024}
4025
4026void
4027rxvt_term::set_cursor_style (int style)
4028{
4029 if (!IN_RANGE_INC (style, 0, 6))
4030 return;
4031
4032 if (style == 0)
4033 style = 1;
4034
4035 cursor_type = (style - 1) / 2;
4036 set_option (Opt_cursorUnderline, cursor_type == 1);
4037
4038#ifdef CURSOR_BLINK
4039 set_option (Opt_cursorBlink, style & 1);
4040 cursor_blink_reset ();
4041#endif
4042
4043 want_refresh = 1;
3467} 4044}
3468/*}}} */ 4045/*}}} */
3469 4046
3470/*{{{ process Rob Nation's own graphics mode sequences */
3471void
3472rxvt_term::process_graphics ()
3473{
3474 unsigned char ch, cmd = cmd_getc ();
3475
3476#ifndef RXVT_GRAPHICS
3477 if (cmd == 'Q')
3478 { /* query graphics */
3479 tt_printf("\033G0\n"); /* no graphics */
3480 return;
3481 }
3482 /* swallow other graphics sequences until terminating ':' */
3483 do
3484 ch = cmd_getc ();
3485 while (ch != ':');
3486#else
3487 unsigned int nargs;
3488 int args[NGRX_PTS];
3489 unsigned char *text = NULL;
3490
3491 if (cmd == 'Q')
3492 { /* query graphics */
3493 tt_printf("\033G1\n"); /* yes, graphics (color) */
3494 return;
3495 }
3496 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3497 {
3498 int neg;
3499
3500 ch = cmd_getc ();
3501 neg = (ch == '-');
3502 if (neg || ch == '+')
3503 ch = cmd_getc ();
3504
3505 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3506 args[nargs] = args[nargs] * 10 + (ch - '0');
3507 if (neg)
3508 args[nargs] = -args[nargs];
3509
3510 nargs++;
3511 args[nargs] = 0;
3512 if (ch != ';')
3513 break;
3514 }
3515
3516 if ((cmd == 'T') && (nargs >= 5))
3517 {
3518 int i, len = args[4];
3519
3520 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3521
3522 if (text != NULL)
3523 {
3524 for (i = 0; i < len; i++)
3525 text[i] = cmd_getc ();
3526 text[len] = '\0';
3527 }
3528 }
3529 Gr_do_graphics (cmd, nargs, args, text);
3530#endif
3531}
3532/*}}} */
3533
3534/* ------------------------------------------------------------------------- */ 4047/* ---------------------------------------------------------------------- */
4048/* Write data to the pty as typed by the user, pasted with the mouse,
4049 * or generated by us in response to a query ESC sequence.
4050 */
3535 4051
3536/* 4052/*
3537 * Send printf() formatted output to the command. 4053 * Send printf () formatted output to the command.
3538 * Only use for small amounts of data. 4054 * Only use for small amounts of data.
3539 */ 4055 */
3540void 4056void
3541rxvt_term::tt_printf (const char *fmt,...) 4057rxvt_term::tt_printf (const char *fmt,...)
3542{ 4058{
3543 va_list arg_ptr; 4059 va_list arg_ptr;
3544 unsigned char buf[256]; 4060 char buf[256];
3545 4061
3546 va_start (arg_ptr, fmt); 4062 va_start (arg_ptr, fmt);
3547 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4063 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3548 va_end (arg_ptr); 4064 va_end (arg_ptr);
3549 tt_write (buf, STRLEN (buf)); 4065 tt_write (buf, strlen (buf));
3550} 4066}
3551 4067
3552/* ---------------------------------------------------------------------- */
3553/* Write data to the pty as typed by the user, pasted with the mouse, 4068/* Write data to the pty as typed by the user. */
3554 * or generated by us in response to a query ESC sequence.
3555 */
3556void 4069void
3557rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4070rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3558{ 4071{
3559 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4072 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4073 return;
3560 4074
3561 if (len) 4075 if (option (Opt_scrollTtyKeypress))
4076 if (view_start)
3562 { 4077 {
4078 view_start = 0;
4079 want_refresh = 1;
4080 }
4081
4082 tt_write_ (data, len);
4083}
4084
4085void
4086rxvt_term::tt_write (const char *data, unsigned int len)
4087{
4088 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4089 return;
4090
4091 tt_write_ (data, len);
4092}
4093
4094static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4095
4096void
4097rxvt_term::tt_write_ (const char *data, unsigned int len)
4098{
4099 if (pty->pty < 0)
4100 return;
4101
4102 if (v_buflen == 0)
4103 {
4104 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4105
4106 max_it (written, 0);
4107
4108 if (written == len)
4109 return;
4110
4111 data += written;
4112 len -= written;
4113 }
4114
4115 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4116
4117 memcpy (v_buffer + v_buflen, data, len);
4118 v_buflen += len;
4119
4120 pty_ev.set (ev::READ | ev::WRITE);
4121}
4122
4123void rxvt_term::pty_write ()
4124{
4125 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4126
4127 if (written > 0)
4128 {
4129 v_buflen -= written;
4130
3563 if (v_buflen == 0) 4131 if (v_buflen == 0)
3564 { 4132 {
3565 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3566
3567 if ((unsigned int)written == len)
3568 return;
3569
3570 data += written;
3571 len -= written;
3572 }
3573
3574
3575 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3576
3577 memcpy (v_buffer + v_buflen, data, len);
3578 v_buflen += len;
3579 }
3580
3581 for (;;)
3582 {
3583 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3584
3585 if (written > 0)
3586 {
3587 v_buflen -= written;
3588
3589 if (v_buflen == 0)
3590 {
3591 free (v_buffer); 4133 free (v_buffer);
3592 v_buffer = 0; 4134 v_buffer = 0;
3593 v_buflen = 0;
3594 4135
3595 pty_ev.set (EVENT_READ); 4136 pty_ev.set (ev::READ);
3596 return;
3597 }
3598
3599 memmove (v_buffer, v_buffer + written, v_buflen);
3600 }
3601 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3602 // original code just ignores this...
3603 destroy ();
3604 else
3605 {
3606 pty_ev.set (EVENT_READ | EVENT_WRITE);
3607 return; 4137 return;
3608 } 4138 }
4139
4140 memmove (v_buffer, v_buffer + written, v_buflen);
3609 } 4141 }
4142 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4143 pty_ev.set (ev::READ);
3610} 4144}
3611 4145
3612/*----------------------- end-of-file (C source) -----------------------*/ 4146/*----------------------- end-of-file (C source) -----------------------*/
3613 4147

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