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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.38 by pcg, Mon Feb 9 07:11:49 2004 UTC vs.
Revision 1.553 by sf-exg, Sat Jul 26 15:58:38 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 - 4 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320 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 meta = 0;
683 }
684#endif
685 /* nil */ ;
686 }
687
688 keysym = orig_keysym;
689 }
690
691 /* escape prefix */
692 if (len && meta
693#ifdef META8_OPTION
694 && meta_char == C0_ESC
695#endif
696 )
697 {
698 *--kbuf = C0_ESC;
699 len++;
700 }
701
702 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
703 return;
704
705 if (keysym != NoSymbol)
706 {
707#ifdef KEYSYM_RESOURCE
708 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
709 return;
710#endif
711
158 if (TermWin.saveLines) 712 if (saveLines)
159 { 713 {
160#ifdef UNSHIFTED_SCROLLKEYS 714#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 715 if (!ctrl && !meta)
162 {
163#else 716#else
164 if (IS_SCROLL_MOD) 717 if (IS_SCROLL_MOD)
718#endif
165 { 719 {
166#endif
167 int lnsppg; 720 int lnsppg;
168 721
169#ifdef PAGING_CONTEXT_LINES 722#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 723 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 724#else
172 lnsppg = TermWin.nrow * 4 / 5; 725 lnsppg = nrow * 4 / 5;
173#endif 726#endif
727 max_it (lnsppg, 1);
728
174 if (keysym == XK_Prior) 729 if (keysym == XK_Prior)
175 { 730 {
176 scr_page (UP, lnsppg); 731 scr_page (lnsppg);
177 return; 732 return;
178 } 733 }
179 else if (keysym == XK_Next) 734 else if (keysym == XK_Next)
180 { 735 {
181 scr_page (DN, lnsppg); 736 scr_page (-lnsppg);
182 return; 737 return;
183 } 738 }
184 } 739 }
185#ifdef SCROLL_ON_UPDOWN_KEYS 740#ifdef SCROLL_ON_UPDOWN_KEYS
186 if (IS_SCROLL_MOD) 741 if (IS_SCROLL_MOD)
187 { 742 {
188 if (keysym == XK_Up) 743 if (keysym == XK_Up)
189 { 744 {
190 scr_page (UP, 1); 745 scr_page (1);
191 return; 746 return;
192 } 747 }
193 else if (keysym == XK_Down) 748 else if (keysym == XK_Down)
194 { 749 {
195 scr_page (DN, 1); 750 scr_page (-1);
196 return; 751 return;
197 } 752 }
198 } 753 }
199#endif 754#endif
200#ifdef SCROLL_ON_HOMEEND_KEYS 755#ifdef SCROLL_ON_HOMEEND_KEYS
201 if (IS_SCROLL_MOD) 756 if (IS_SCROLL_MOD)
202 { 757 {
203 if (keysym == XK_Home) 758 if (keysym == XK_Home)
204 { 759 {
205 scr_move_to (0, 1); 760 scr_changeview (top_row);
206 return; 761 return;
207 } 762 }
208 else if (keysym == XK_End) 763 else if (keysym == XK_End)
209 { 764 {
210 scr_move_to (1, 0); 765 scr_changeview (0);
211 return; 766 return;
212 } 767 }
213 } 768 }
214#endif 769#endif
215
216 } 770 }
217 771
218 if (shft) 772 if (shft)
219 { 773 {
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)) 774 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 775 {
228 switch (keysym) 776 switch (keysym)
229 { 777 {
230 /* normal XTerm key bindings */ 778 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 779 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev.time, 0, 0); 780 selection_request (ev.time);
233 return; 781 return;
782#if TODO
234 /* rxvt extras */ 783 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 784 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP);
237 return; 785 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 786 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN);
240 return; 787 return;
788#endif
241 } 789 }
242 } 790 }
243 } 791 }
244#ifdef PRINTPIPE 792
793 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
794 {
245 if (keysym == XK_Print) 795 if (keysym == XK_v)
796 selection_request (ev.time, Sel_Clipboard);
797 else if (selection.len > 0)
246 { 798 {
247 scr_printscreen (ctrl | shft); 799 free (selection.clip_text);
800 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
801 selection.clip_len = selection.len;
802 selection_grab (CurrentTime, true);
803 }
804
248 return; 805 return;
249 } 806 }
250#endif 807
251#ifdef GREEK_SUPPORT 808#if ENABLE_FRILLS || ISO_14755
252 if (keysym == ks_greekmodeswith) 809 // ISO 14755 support
810 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
253 { 811 {
254 greek_mode = !greek_mode; 812 int hv;
255 if (greek_mode) 813
814 if (iso14755buf & ISO_14755_51
815 && (keysym == XK_space || keysym == XK_KP_Space
816 || keysym == XK_Return || keysym == XK_KP_Enter))
256 { 817 {
257 xterm_seq (XTerm_title, 818 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 819 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 820# if ISO_14755
260 greek_reset(); 821 iso14755_51 (0);
822# endif
823 return;
261 } 824 }
262 else 825 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 { 826 {
273 unsigned int l; 827 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 828# if ISO_14755
275 const unsigned char ch = C0_ESC; 829 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 830# endif
285 tt_write (&ch, 1); 831 return;
286 tt_write (kbuf0, l); 832 }
833 else if ((hv = hex_keyval (ev)) >= 0)
834 {
835 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
836 | hv | ISO_14755_51;
837# if ISO_14755
838 iso14755_51 (iso14755buf & ISO_14755_MASK);
839# endif
287 return; 840 return;
288 } 841 }
289 else 842 else
290#endif
291
292 { 843 {
293 newlen = 1; 844# if ISO_14755
294 switch (keysym) 845 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 846# endif
318 break; 847 iso14755buf = 0;
319#endif 848 }
320#ifndef NO_DELETE_KEY 849 }
321 case XK_Delete: 850 else if (option (Opt_iso14755) &&
322 STRCPY(kbuf, key_delete); 851 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
323# ifdef MULTICHAR_SET 852 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
324 if (Options & Opt_mc_hack) 853 if (!(iso14755buf & ISO_14755_STARTED))
325 { 854 {
326 int col, row; 855 iso14755buf |= ISO_14755_STARTED;
327 856# if ISO_14755
328 newlen = STRLEN(kbuf); 857 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
329 col = screen.cur.col; 858 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 859# endif
335 break; 860 }
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 861#endif
435 case XK_Prior: 862
436 STRCPY(kbuf, "\033[5~"); 863#ifdef PRINTPIPE
437 break; 864 if (keysym == XK_Print)
438# ifdef XK_KP_Next 865 {
439 case XK_KP_Next: 866 scr_printscreen (ctrl | shft);
440 /* allow shift to override */ 867 return;
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 868 }
442 {
443 STRCPY(kbuf, "\033Os");
444 break;
445 }
446 /* FALLTHROUGH */
447# endif 869#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 } 870 }
654 871
655 if (len <= 0) 872 if (len <= 0)
656 return; /* not mapped */ 873 return; /* not mapped */
657 874
658 if (Options & Opt_scrollTtyKeypress) 875 tt_write_user_input (kbuf, (unsigned int)len);
659 if (TermWin.view_start) 876}
877
878void ecb_cold
879rxvt_term::key_release (XKeyEvent &ev)
880{
881#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
882 KeySym keysym;
883
884 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
885#endif
886
887#if ENABLE_FRILLS || ISO_14755
888 // ISO 14755 support
889 if (iso14755buf)
890 if (iso14755buf & ISO_14755_52)
660 { 891 {
661 TermWin.view_start = 0; 892# if ISO_14755
662 want_refresh = 1; 893 scr_overlay_off ();
894# endif
895# if ISO_14755
896 // iso14755 part 5.2 handling: release time
897 // first: controls
898 if ((ev.state & ControlMask)
899 && ((keysym >= 0x40 && keysym <= 0x5f)
900 || (keysym >= 0x61 && keysym <= 0x7f)))
901 {
902 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
903 commit_iso14755 ();
904
905 return;
906 }
907
908 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
909 if (i[0] == keysym)
910 {
911 iso14755buf = ISO_14755_51 | i[1];
912 commit_iso14755 ();
913
914 return;
915 }
916
917 scr_bell ();
918# endif
919 iso14755buf = 0;
920
921 return;
663 } 922 }
664 923 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
665 /* 924 {
666 * these modifications only affect the static keybuffer 925# if ISO_14755
667 * pass Shift/Control indicators for function keys ending with `~' 926 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 927# endif
684 ) 928 if (iso14755buf & ISO_14755_51)
685 { 929 commit_iso14755 ();
686 const unsigned char ch = C0_ESC; 930#if ISO_14755
931 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
932 {
933 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
687 934
688 tt_write(&ch, 1); 935 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
936 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
937 }
938# endif
939 else
940 iso14755buf = 0;
689 } 941 }
690#ifdef DEBUG_CMD 942#endif
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 943
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 944 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; 945 return;
946
947#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
948 if (!(ev.state & ControlMask))
949 slip_wheel_ev.stop ();
950 else if (keysym == XK_Control_L || keysym == XK_Control_R)
951 mouse_slip_wheel_speed = 0;
952#endif
732} 953}
733#endif /* MENUBAR_MAX */
734 954
735void 955void
736rxvt_term::flush () 956rxvt_term::flush ()
737{ 957{
738#ifdef TRANSPARENT 958 flush_ev.stop ();
739 if (want_full_refresh) 959
960#ifdef HAVE_IMG
961 if (bg_flags & BG_NEEDS_REFRESH)
740 { 962 {
741 want_full_refresh = 0; 963 bg_flags &= ~BG_NEEDS_REFRESH;
742 scr_clear ();
743 scr_touch (false); 964 scr_touch (false);
744 want_refresh = 1;
745 } 965 }
746#endif 966#endif
747 967
748 if (want_refresh) 968 if (want_refresh)
749 { 969 {
970 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
971 {
972 int row = view_start;
973 int end_row = row + nrow;
974
975 while (row > top_row && ROW (row - 1).is_longer ())
976 --row;
977
978 do
979 {
980 int start_row = row;
981 line_t *l;
982
983 do
984 {
985 l = &ROW (row++);
986
987 if (!(l->f & LINE_FILTERED))
988 {
989 // line not filtered, mark it as filtered
990 l->f |= LINE_FILTERED;
991 while (l->is_longer ())
992 {
993 l = &ROW (row++);
994 l->f |= LINE_FILTERED;
995 }
996
997 // and filter it
998 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
999
1000 break;
1001 }
1002 }
1003 while (l->is_longer () && row < end_row);
1004 }
1005 while (row < end_row);
1006 }
1007
750 scr_refresh (refresh_type); 1008 scr_refresh ();
751 scrollbar_show (1); 1009 scrollBar.show (1);
752#ifdef USE_XIM 1010#if USE_XIM
753 IMSendSpot (); 1011 im_send_spot ();
754#endif 1012#endif
755
756 } 1013 }
757 1014
758 XFlush (display->display); 1015 display->flush ();
759} 1016}
760 1017
1018/* checks whether a refresh is requested and starts the refresh timer */
761void 1019void
762rxvt_term::check_cb (check_watcher &w) 1020rxvt_term::refresh_check ()
763{ 1021{
764 SET_R (this); 1022 if (want_refresh && !flush_ev.is_active ())
765 SET_LOCALE (locale); 1023 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
766 1024
1025 display->flush ();
1026}
1027
1028void
1029rxvt_term::flush_cb (ev::timer &w, int revents)
1030{
1031 make_current ();
1032
1033 refresh_count = 0;
767 flush (); 1034 flush ();
768} 1035}
769 1036
770#ifdef CURSOR_BLINK 1037#ifdef CURSOR_BLINK
771void 1038void
1039rxvt_term::cursor_blink_reset ()
1040{
1041 if (hidden_cursor)
1042 {
1043 hidden_cursor = 0;
1044 want_refresh = 1;
1045 }
1046
1047 if (option (Opt_cursorBlink))
1048 cursor_blink_ev.again ();
1049 else
1050 cursor_blink_ev.stop ();
1051}
1052
1053void
772rxvt_term::cursor_blink_cb (time_watcher &w) 1054rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
773{ 1055{
774 hidden_cursor = !hidden_cursor; 1056 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1057 want_refresh = 1;
776 1058 refresh_check ();
777 w.start (w.at + BLINK_INTERVAL);
778} 1059}
779#endif 1060#endif
780 1061
781#ifdef TEXT_BLINK 1062#ifdef TEXT_BLINK
782void 1063void
783rxvt_term::text_blink_cb (time_watcher &w) 1064rxvt_term::text_blink_cb (ev::timer &w, int revents)
784{ 1065{
785 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1066 if (scr_refresh_rend (RS_Blink, RS_Blink))
786 { 1067 {
787 hidden_text = !hidden_text; 1068 hidden_text = !hidden_text;
788 want_refresh = 1; 1069 want_refresh = 1;
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1070 refresh_check ();
1071 }
1072 else
1073 w.stop ();
1074}
1075#endif
1076
1077#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1078void
1079rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1080{
1081 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1082 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
790 } 1083 {
1084 want_refresh = 1;
1085 refresh_check ();
1086 }
1087 else
1088 w.stop ();
1089}
1090#endif
1091
1092#ifdef SELECTION_SCROLLING
1093void
1094rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1095{
1096 if (scr_page (scroll_selection_lines))
1097 {
1098 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1099 want_refresh = 1;
1100 refresh_check ();
1101 }
1102 else
1103 w.stop ();
1104}
1105#endif
1106
1107#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1108void
1109rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1110{
1111 if (scr_page (mouse_slip_wheel_speed))
1112 {
1113 want_refresh = 1;
1114 refresh_check ();
1115 }
1116
1117 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1118 {
1119 mouse_slip_wheel_speed = 0;
1120 w.stop ();
1121 }
1122}
1123#endif
1124
1125#if LINUX_YIELD_HACK
1126static struct event_handler
1127{
1128 ev::prepare yield_ev;
1129
1130 void yield_cb (ev::prepare &w, int revents)
1131 {
1132 // this should really be sched_yield(), but the linux guys thought
1133 // that giving a process calling sched_yield () less cpu time than
1134 // ones with high nice levels is a useful thing to do. It surely is is
1135 // allowed by the sus... as is returning ENOSYS.
1136 // since the linux guys additionally thought that breaking the only
1137 // known workaround against their unusable sched_yield hack is cool,
1138 // we just nanosleep a bit and hope for the best.
1139
1140 struct timespec ts = { 0, 1000 };
1141 nanosleep (&ts, 0);
1142
1143 w.stop ();
1144 }
1145
1146 event_handler ()
1147 : yield_ev (this, &event_handler::yield_cb)
1148 {
1149 }
1150} event_handler;
1151#endif
1152
1153/* make sure all the cmd data is at beginning of cmdbuf */
1154void
1155rxvt_term::cmdbuf_reify ()
1156{
1157 if (cmdbuf_ptr == cmdbuf_base)
1158 return;
1159
1160 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1161
1162 memmove (cmdbuf_base, cmdbuf_ptr, used);
1163 cmdbuf_ptr = cmdbuf_base;
1164 cmdbuf_endp = cmdbuf_ptr + used;
1165
1166}
1167
1168#if defined (KEYSYM_RESOURCE)
1169void
1170rxvt_term::cmdbuf_append (const char *str, size_t count)
1171{
1172 cmdbuf_reify ();
1173
1174 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1175
1176 if (count > avail)
1177 return;
1178
1179 memcpy (cmdbuf_endp, str, count);
1180 cmdbuf_endp += count;
1181
1182 cmd_parse ();
791} 1183}
792#endif 1184#endif
793 1185
794bool 1186bool
795rxvt_term::pty_fill () 1187rxvt_term::pty_fill ()
796{ 1188{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1189 cmdbuf_reify ();
798 1190
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1191 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1192
1193 if (!avail)
1194 {
1195 // normally this indicates a "too long" command sequence - just drop the data we have
800 cmdbuf_ptr = cmdbuf_base; 1196 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1197 cmdbuf_endp = cmdbuf_ptr;
1198 avail = CBUFSIZ;
1199 }
802 1200
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1201 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
804 1202
805 if (n > 0) 1203 if (r > 0)
806 { 1204 {
807 cmdbuf_endp += n; 1205 cmdbuf_endp += r;
808 return true; 1206 return true;
809 } 1207 }
810 else if (n < 0 && errno != EAGAIN) 1208 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1209 {
1210#if LINUX_YIELD_HACK
1211 if (display->is_local)
1212 event_handler.yield_ev.start ();
1213#endif
1214 }
1215 else
1216 {
1217 pty_ev.stop ();
1218
1219 if (!option (Opt_hold))
811 destroy (); 1220 destroy ();
1221 }
812 1222
813 return false; 1223 return false;
814} 1224}
815 1225
816void 1226void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1227rxvt_term::pty_cb (ev::io &w, int revents)
818{ 1228{
819 SET_R (this); 1229 make_current ();
820 SET_LOCALE (locale);
821 1230
822 if (revents & EVENT_WRITE) 1231 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 1232 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong 1233 for (int i = CBUFCNT; i-- && pty_fill (); )
830 while (flag && pty_fill ()) 1234 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 1235
839 uint32_t ch = NOCHAR; 1236 if (revents & ev::WRITE)
1237 pty_write ();
840 1238
841 for (;;) 1239 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} 1240}
940 1241
941// read the next character, currently handles UTF-8 1242void ecb_cold
942// will probably handle all sorts of other stuff in the future 1243rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1244{
946 while (cmdbuf_ptr < cmdbuf_endp) 1245 XDefineCursor (dpy, vt, TermWin_cursor);
947 { 1246 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950
951 wchar_t wc;
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs);
953
954 if (len == (size_t)-2)
955 return NOCHAR;
956
957 if (len == (size_t)-1)
958 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
959
960 // assume wchar == unicode
961 cmdbuf_ptr += len;
962 return wc;
963 }
964
965 return NOCHAR;
966}
967
968/* rxvt_cmd_getc() - Return next input character */
969/*
970 * Return the next input character after first passing any keyboard input
971 * to the command.
972 */
973uint32_t
974rxvt_term::cmd_getc ()
975{
976 for (;;)
977 {
978 uint32_t c = next_char ();
979 if (c != NOCHAR)
980 return c;
981
982 // incomplete sequences should occur rarely, still, a better solution
983 // would be preferred. either setjmp/longjmp or better design.
984 fcntl (cmd_fd, F_SETFL, 0);
985 pty_fill ();
986 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
987 }
988}
989 1247
990#ifdef POINTER_BLANK 1248#ifdef POINTER_BLANK
1249 hidden_pointer = 0;
1250
1251 if (option (Opt_pointerBlank))
1252 pointer_ev.start (pointerBlankDelay);
1253#endif
1254}
1255
1256#ifdef POINTER_BLANK
1257void ecb_cold
1258rxvt_term::pointer_blank ()
1259{
1260 if (!option (Opt_pointerBlank))
1261 return;
1262
1263 XDefineCursor (dpy, vt, display->blank_cursor);
1264 XFlush (dpy);
1265
1266 hidden_pointer = 1;
1267}
1268
1269void ecb_cold
1270rxvt_term::pointer_cb (ev::timer &w, int revents)
1271{
1272 make_current ();
1273
1274 pointer_blank ();
1275}
1276#endif
1277
991void 1278void
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) 1279rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1280{
1028 int button_number, key_state = 0; 1281 int button_number, key_state = 0;
1029 int x, y; 1282 int x, y;
1283 int code = 32;
1030 1284
1031 x = ev.x; 1285 x = Pixel2Col (ev.x) + 1;
1032 y = ev.y; 1286 y = Pixel2Row (ev.y) + 1;
1033 pixel_position (&x, &y); 1287
1288 if (ev.type == MotionNotify)
1289 {
1290 if (x == mouse_row && y == mouse_col)
1291 return;
1292
1293 mouse_row = x;
1294 mouse_col = y;
1295 code += 32;
1296 }
1034 1297
1035 if (MEvent.button == AnyButton) 1298 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1299 button_number = 3;
1038 }
1039 else 1300 else
1040 { 1301 {
1041 button_number = MEvent.button - Button1; 1302 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1303 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1304 if (button_number >= 3)
1044 button_number += (64 - 3); 1305 button_number += 64 - 3;
1045 } 1306 }
1046 1307
1047 if (PrivateModes & PrivMode_MouseX10) 1308 if (priv_modes & PrivMode_MouseX10)
1048 { 1309 {
1049 /* 1310 /*
1050 * do not report ButtonRelease 1311 * do not report ButtonRelease
1051 * no state info allowed 1312 * no state info allowed
1052 */ 1313 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1328 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1329 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1330#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1331 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1332#endif
1072
1073 } 1333 }
1074 1334
1075#ifdef DEBUG_MOUSEREPORT 1335#if DEBUG_MOUSEREPORT
1076 fprintf(stderr, "Mouse ["); 1336 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1337 if (key_state & 16)
1078 fputc('C', stderr); 1338 fputc ('C', stderr);
1079 if (key_state & 4) 1339 if (key_state & 4)
1080 fputc('S', stderr); 1340 fputc ('S', stderr);
1081 if (key_state & 8) 1341 if (key_state & 8)
1082 fputc('A', stderr); 1342 fputc ('A', stderr);
1083 if (key_state & 32) 1343 if (key_state & 32)
1084 fputc('2', stderr); 1344 fputc ('2', stderr);
1085 fprintf(stderr, "]: <%d>, %d/%d\n", 1345 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1346 button_number,
1087 x + 1, 1347 x,
1088 y + 1); 1348 y);
1089#else 1349#endif
1350
1351#if ENABLE_FRILLS
1352 if (priv_modes & PrivMode_ExtMouseRight)
1353 tt_printf ("\033[%d;%d;%dM",
1354 code + button_number + key_state,
1355 x,
1356 y);
1357 else if (priv_modes & PrivMode_ExtModeMouse)
1358 tt_printf ("\033[M%c%lc%lc",
1359 code + button_number + key_state,
1360 wint_t (32 + x),
1361 wint_t (32 + y));
1362 else
1363#endif
1090 tt_printf("\033[M%c%c%c", 1364 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1365 code + button_number + key_state,
1092 (32 + x + 1), 1366 32 + x,
1093 (32 + y + 1)); 1367 32 + y);
1094#endif
1095} 1368}
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 1369
1107/*{{{ process an X event */ 1370/*{{{ process an X event */
1108void 1371void ecb_hot
1109rxvt_term::x_cb (XEvent &ev) 1372rxvt_term::x_cb (XEvent &ev)
1110{ 1373{
1111 SET_R (this); 1374 make_current ();
1112 SET_LOCALE (locale);
1113 1375
1114#if defined(CURSOR_BLINK) 1376 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 1377
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1378 if (ev.xany.window == vt
1124 } 1379 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1380 && 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; 1381 return;
1144#endif
1145 1382
1383 // for XQueryPointer
1146 Window unused_root, unused_child; 1384 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1385 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1386 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 1387
1199 switch (ev.type) 1388 switch (ev.type)
1200 { 1389 {
1201 case KeyPress: 1390 case KeyPress:
1202 lookup_key (ev.xkey); 1391 key_press (ev.xkey);
1203 break; 1392 break;
1204 1393
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease: 1394 case KeyRelease:
1207 { 1395 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; 1396 break;
1219 }
1220#endif
1221 1397
1222 case ButtonPress: 1398 case ButtonPress:
1223 button_press (ev.xbutton); 1399 button_press (ev.xbutton);
1224 break; 1400 break;
1225 1401
… …
1227 button_release (ev.xbutton); 1403 button_release (ev.xbutton);
1228 break; 1404 break;
1229 1405
1230 case ClientMessage: 1406 case ClientMessage:
1231 if (ev.xclient.format == 32 1407 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1408 && !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 { 1409 {
1241 /* Get Dnd data */ 1410 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1411 {
1243 int ActualFormat; 1412 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1413 {
1245 unsigned long Size, RemainingBytes; 1414 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1415 {
1247 XGetWindowProperty(display->display, display->root, 1416 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1417 destroy ();
1249 0L, 1000000L, 1418 }
1250 False, AnyPropertyType, 1419#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1420 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1421 XSendEvent (dpy, ev.xclient.window = display->root,
1422 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1423 &ev);
1254 XChangeProperty(display->display, display->root, 1424#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1425 }
1256 8, PropModeReplace, 1426 }
1257 data, STRLEN(data)); 1427#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1428 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 XSetInputFocus(display->display, display->root, RevertToNone, CurrentTime); 1429 {
1430 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1431 focus_in ();
1432 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1433 focus_out ();
1434 }
1435#endif
1260 } 1436 }
1261#endif /* OFFIX_DND */
1262 break;
1263
1264 case MappingNotify:
1265 XRefreshKeyboardMapping(&(ev.xmapping));
1266 break; 1437 break;
1267 1438
1268 /* 1439 /*
1269 * XXX: this is not the _current_ arrangement 1440 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1441 * Here's my conclusion:
… …
1289 break; 1460 break;
1290 } 1461 }
1291 break; 1462 break;
1292 1463
1293 case FocusIn: 1464 case FocusIn:
1294 if (!TermWin.focus) 1465 if (ev.xfocus.detail != NotifyInferior
1466 && ev.xfocus.detail != NotifyPointer
1467 && ev.xfocus.mode != NotifyGrab)
1468 focus_in ();
1469 break;
1470
1471 case FocusOut:
1472 if (ev.xfocus.detail != NotifyInferior
1473 && ev.xfocus.detail != NotifyPointer
1474 && ev.xfocus.mode != NotifyGrab)
1475 focus_out ();
1476 break;
1477
1478 case ConfigureNotify:
1479 if (ev.xconfigure.window == parent)
1295 { 1480 {
1296 TermWin.focus = 1; 1481 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 } 1482 ;
1308 break;
1309 1483
1310 case FocusOut: 1484 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1311 if (TermWin.focus) 1485
1486 bool moved = false;
1487#ifdef HAVE_BG_PIXMAP
1488 if (bg_window_position_sensitive ())
1312 { 1489 {
1313 TermWin.focus = 0; 1490 want_position_change = true;
1314 want_refresh = 1; 1491 if (bg_img == 0)
1315#ifdef USE_XIM 1492 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 } 1493 }
1339 while (XCheckTypedWindowEvent(display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1494#endif
1340 1495
1341 if (szHint.width != width || szHint.height != height) 1496 if (want_position_change)
1342 { 1497 {
1343 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1498 int x, y;
1344 resize_all_windows (width, height, 1); 1499
1500 if (ev.xconfigure.send_event)
1501 {
1502 x = ev.xconfigure.x;
1503 y = ev.xconfigure.y;
1504 }
1505 else
1506 get_window_origin (x, y);
1507
1508 if (x != parent_x || y != parent_y)
1509 {
1510 parent_x = x;
1511 parent_y = y;
1512 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1513 moved = true;
1514 }
1345 } 1515 }
1346#ifdef DEBUG_SIZE 1516
1517 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1518 {
1519 seen_resize = 1;
1520 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1521 }
1347 else 1522 else
1348 { 1523 {
1349 D_SIZE((stderr, "Size: Not resizing")); 1524#ifdef HAVE_BG_PIXMAP
1525 if (moved)
1526 update_background ();
1527#endif
1350 } 1528 }
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 1529
1530 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1361 } 1531 }
1362 break; 1532 break;
1363 1533
1534 case PropertyNotify:
1535 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1536 break;
1537
1364 case SelectionClear: 1538 case SelectionClear:
1365 selection_clear (); 1539 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; 1540 break;
1373 1541
1374 case SelectionRequest: 1542 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1543 selection_send (ev.xselectionrequest);
1376 break; 1544 break;
1377 1545
1546 case MapNotify:
1547#ifdef HAVE_BG_PIXMAP
1548 // This is needed at startup for the case of no window manager
1549 // or a non-reparenting window manager and also because we
1550 // defer bg image updates if the window is not mapped. The
1551 // short delay is to optimize for multiple ConfigureNotify
1552 // events at startup when the window manager reparents the
1553 // window, so as to perform the computation after we have
1554 // received all of them.
1555 if (bg_img == 0)
1556 update_background_ev.start (0.025);
1557#endif
1558 mapped = 1;
1559#ifdef TEXT_BLINK
1560 text_blink_ev.start ();
1561#endif
1562 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1563 break;
1564
1378 case UnmapNotify: 1565 case UnmapNotify:
1379 TermWin.mapped = 0; 1566 mapped = 0;
1380#ifdef TEXT_BLINK 1567#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1568 text_blink_ev.stop ();
1382#endif 1569#endif
1570 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1383 break; 1571 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 1572
1404 case GraphicsExpose: 1573 case GraphicsExpose:
1405 case Expose: 1574 case Expose:
1406 if (ev.xany.window == TermWin.vt) 1575 if (ev.xany.window == vt)
1407 { 1576 {
1408#ifdef NO_SLOW_LINK_SUPPORT 1577 do
1578 {
1409 scr_expose (ev.xexpose.x, ev.xexpose.y, 1579 scr_expose (ev.xexpose.x, ev.xexpose.y,
1410 ev.xexpose.width, ev.xexpose.height, False); 1580 ev.xexpose.width, ev.xexpose.height, false);
1411#else 1581 }
1412 // don't understand this, so commented it out 1582 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1583
1584 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1585
1586 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1587 {
1413 scr_expose (ev.xexpose.x, ev.xexpose.y, 1588 scr_expose (ev.xexpose.x, ev.xexpose.y,
1414 ev.xexpose.width, ev.xexpose.height, False); 1589 ev.xexpose.width, ev.xexpose.height, false);
1415 //scr_expose (ev.xexpose.x, 0, 1590 }
1416 // ev.xexpose.width, TermWin.height, False); 1591
1417#endif
1418 want_refresh = 1; 1592 want_refresh = 1;
1419 } 1593 }
1420 else 1594 else
1421 { 1595 {
1422 XEvent unused_event; 1596 XEvent unused_event;
1423 1597
1424 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1598 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1425 Expose, 1599 ;
1426 &unused_event)) ; 1600 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1427 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1601 ;
1428 GraphicsExpose, 1602
1429 &unused_event)) ; 1603 if (scrollBar.state && ev.xany.window == scrollBar.win)
1430 if (isScrollbarWindow(ev.xany.window))
1431 { 1604 {
1432 scrollBar.setIdle(); 1605 scrollBar.state = SB_STATE_IDLE;
1433 scrollbar_show (0); 1606 scrollBar.show (0);
1434 } 1607 }
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 } 1608 }
1444 break; 1609 break;
1445 1610
1446 case MotionNotify: 1611 case MotionNotify:
1447#ifdef POINTER_BLANK 1612#ifdef POINTER_BLANK
1448 if (hidden_pointer) 1613 if (hidden_pointer)
1449 pointer_unblank (); 1614 pointer_unblank ();
1450#endif 1615#endif
1451#if MENUBAR 1616 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1452 if (isMenuBarWindow(ev.xany.window)) 1617 || priv_modes & PrivMode_MouseAnyEvent)
1618 mouse_report (ev.xbutton);
1619 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1620 break;
1621
1622 if (ev.xany.window == vt)
1453 { 1623 {
1454 menubar_control (&(ev.xbutton)); 1624 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1455 break; 1625 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1456 } 1626 ; // 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))) 1627 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1464 { 1628 {
1465 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1629 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1466 ; 1630 ;
1467 1631
1468 XQueryPointer(display->display, TermWin.vt, 1632 XQueryPointer (dpy, vt,
1469 &unused_root, &unused_child, 1633 &unused_root, &unused_child,
1470 &unused_root_x, &unused_root_y, 1634 &unused_root_x, &unused_root_y,
1471 &(ev.xbutton.x), &(ev.xbutton.y), 1635 &ev.xbutton.x, &ev.xbutton.y,
1472 &unused_mask); 1636 &ev.xbutton.state);
1473#ifdef MOUSE_THRESHOLD 1637#ifdef MOUSE_THRESHOLD
1474 /* deal with a `jumpy' mouse */ 1638 /* deal with a `jumpy' mouse */
1475 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1639 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1476 { 1640 {
1477#endif 1641#endif
1642#if ISO_14755
1643 // 5.4
1644 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1645 {
1646 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1647 break;
1648 }
1649#endif
1478 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1650 selection_extend (ev.xbutton.x, ev.xbutton.y,
1479 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1651 ev.xbutton.state & Button3Mask ? 2 : 0);
1652
1480#ifdef SELECTION_SCROLLING 1653#ifdef SELECTION_SCROLLING
1481 if (ev.xbutton.y < TermWin.int_bwidth 1654 if (ev.xbutton.y < int_bwidth
1482 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1655 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1483 { 1656 {
1657 page_dirn scroll_selection_dir;
1484 int dist; 1658 int dist;
1485
1486 pending_scroll_selection=1;
1487 1659
1488 /* don't clobber the current delay if we are 1660 /* don't clobber the current delay if we are
1489 * already in the middle of scrolling. 1661 * already in the middle of scrolling.
1490 */ 1662 */
1491 if (scroll_selection_delay<=0) 1663 if (!sel_scroll_ev.is_active ())
1492 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1664 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1493 1665
1494 /* save the event params so we can highlight 1666 /* save the event params so we can highlight
1495 * the selection in the pending-scroll loop 1667 * the selection in the pending-scroll loop
1496 */ 1668 */
1497 selection_save_x=ev.xbutton.x; 1669 selection_save_x = ev.xbutton.x;
1498 selection_save_y=ev.xbutton.y; 1670 selection_save_y = ev.xbutton.y;
1499 selection_save_state=
1500 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1671 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1501 1672
1502 /* calc number of lines to scroll */ 1673 /* calc number of lines to scroll */
1503 if (ev.xbutton.y<TermWin.int_bwidth) 1674 if (ev.xbutton.y < int_bwidth)
1504 { 1675 {
1505 scroll_selection_dir = UP; 1676 scroll_selection_dir = UP;
1506 dist = TermWin.int_bwidth - ev.xbutton.y; 1677 dist = int_bwidth - ev.xbutton.y;
1507 } 1678 }
1508 else 1679 else
1509 { 1680 {
1510 scroll_selection_dir = DN; 1681 scroll_selection_dir = DN;
1511 dist = ev.xbutton.y - 1682 dist = ev.xbutton.y - (int_bwidth + vt_height);
1512 (TermWin.int_bwidth + TermWin.height);
1513 } 1683 }
1684
1514 scroll_selection_lines=(Pixel2Height(dist)/ 1685 scroll_selection_lines = Pixel2Height (dist)
1515 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1686 / SELECTION_SCROLL_LINE_SPEEDUP
1687 + 1;
1516 MIN_IT(scroll_selection_lines, 1688 min_it (scroll_selection_lines,
1517 SELECTION_SCROLL_MAX_LINES); 1689 SELECTION_SCROLL_MAX_LINES);
1690 scroll_selection_lines *= scroll_selection_dir;
1518 } 1691 }
1519 else 1692 else
1520 { 1693 {
1521 /* we are within the text window, so we 1694 /* we are within the text window, so we
1522 * shouldn't be scrolling 1695 * shouldn't be scrolling
1523 */ 1696 */
1524 pending_scroll_selection = 0; 1697 sel_scroll_ev.stop();
1525 } 1698 }
1526#endif 1699#endif
1527#ifdef MOUSE_THRESHOLD 1700#ifdef MOUSE_THRESHOLD
1528
1529 } 1701 }
1530#endif 1702#endif
1531
1532 } 1703 }
1533 } 1704 }
1534 else if (isScrollbarWindow(ev.xany.window) && scrollbar_isMotion()) 1705 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1535 { 1706 {
1536 while (XCheckTypedWindowEvent(display->display, scrollBar.win, 1707 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1537 MotionNotify, &ev)) ; 1708 MotionNotify, &ev))
1709 ;
1710
1538 XQueryPointer(display->display, scrollBar.win, 1711 XQueryPointer (dpy, scrollBar.win,
1539 &unused_root, &unused_child, 1712 &unused_root, &unused_child,
1540 &unused_root_x, &unused_root_y, 1713 &unused_root_x, &unused_root_y,
1541 &(ev.xbutton.x), &(ev.xbutton.y), 1714 &ev.xbutton.x, &ev.xbutton.y,
1542 &unused_mask); 1715 &unused_mask);
1543 scr_move_to (scrollbar_position(ev.xbutton.y) - csrO, 1716 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1544 scrollbar_size()); 1717 scrollBar.size ());
1545 scr_refresh (refresh_type);
1546 refresh_limit = 0; 1718 want_refresh = 1;
1547 scrollbar_show (1); 1719 scrollBar.show (1);
1548 } 1720 }
1549 break; 1721 break;
1550 } 1722 }
1723
1724#if defined(CURSOR_BLINK)
1725 if (ev.type == KeyPress)
1726 cursor_blink_reset ();
1727#endif
1728
1729#if defined(POINTER_BLANK)
1730 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1731 {
1732 if (ev.type == MotionNotify
1733 || ev.type == ButtonPress
1734 || ev.type == ButtonRelease)
1735 if (hidden_pointer)
1736 pointer_unblank ();
1737
1738 if (ev.type == KeyPress && hidden_pointer == 0)
1739 pointer_blank ();
1740 }
1741#endif
1742
1743 refresh_check ();
1551} 1744}
1745
1746#if ENABLE_FRILLS
1747void ecb_cold
1748rxvt_term::set_urgency (bool enable)
1749{
1750 if (enable == urgency_hint)
1751 return;
1752
1753 if (XWMHints *h = XGetWMHints (dpy, parent))
1754 {
1755 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1756 XSetWMHints (dpy, parent, h);
1757 urgency_hint = enable;
1758 XFree (h);
1759 }
1760}
1761#endif
1762
1763void ecb_cold
1764rxvt_term::focus_in ()
1765{
1766 if (!focus)
1767 {
1768 focus = 1;
1769 want_refresh = 1;
1770
1771#if USE_XIM
1772 if (Input_Context != NULL)
1773 {
1774 im_set_position ();
1775 XSetICFocus (Input_Context);
1776 }
1777#endif
1778#if CURSOR_BLINK
1779 if (option (Opt_cursorBlink))
1780 cursor_blink_ev.again ();
1781#endif
1782#if OFF_FOCUS_FADING
1783 if (rs[Rs_fade])
1784 {
1785 pix_colors = pix_colors_focused;
1786 scr_recolour ();
1787 }
1788#endif
1789#if ENABLE_FRILLS
1790 if (option (Opt_urgentOnBell))
1791 set_urgency (0);
1792#endif
1793
1794 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1795 }
1796}
1797
1798void ecb_cold
1799rxvt_term::focus_out ()
1800{
1801 if (focus)
1802 {
1803 focus = 0;
1804 want_refresh = 1;
1805
1806#if ENABLE_FRILLS
1807 if (option (Opt_urgentOnBell))
1808 set_urgency (0);
1809#endif
1810#if ENABLE_FRILLS || ISO_14755
1811 if (iso14755buf)
1812 {
1813 iso14755buf = 0;
1814# if ISO_14755
1815 scr_overlay_off ();
1816# endif
1817 }
1818#endif
1819#if USE_XIM
1820 if (Input_Context != NULL)
1821 XUnsetICFocus (Input_Context);
1822#endif
1823#if CURSOR_BLINK
1824 if (option (Opt_cursorBlink))
1825 cursor_blink_ev.stop ();
1826
1827 hidden_cursor = 0;
1828#endif
1829#if OFF_FOCUS_FADING
1830 if (rs[Rs_fade])
1831 {
1832 pix_colors = pix_colors_unfocused;
1833 scr_recolour ();
1834 }
1835#endif
1836
1837 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1838 }
1839}
1840
1841void ecb_cold
1842rxvt_term::update_fade_color (unsigned int idx)
1843{
1844#if OFF_FOCUS_FADING
1845 if (rs[Rs_fade])
1846 {
1847 rgba c;
1848 pix_colors [Color_fade].get (c);
1849 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1850 }
1851#endif
1852}
1853
1854#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1855void ecb_hot
1856rxvt_term::rootwin_cb (XEvent &ev)
1857{
1858 make_current ();
1859
1860 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1861 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1862 return;
1863
1864 switch (ev.type)
1865 {
1866 case PropertyNotify:
1867 /*
1868 * if user used some Esetroot compatible prog to set the root bg,
1869 * use the property to determine the pixmap. We use it later on.
1870 */
1871 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1872 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1873 {
1874#if BG_IMAGE_FROM_ROOT
1875 if (option (Opt_transparent))
1876 {
1877 rxvt_img::new_from_root (this)->replace (root_img);
1878 update_background ();
1879 }
1880#endif
1881 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1882 }
1883
1884 break;
1885 }
1886
1887 refresh_check ();
1888}
1889#endif
1552 1890
1553void 1891void
1554rxvt_term::rootwin_cb (XEvent &ev)
1555{
1556 SET_R (this);
1557 SET_LOCALE (locale);
1558
1559 if (ev.type == PropertyNotify)
1560 {
1561 /*
1562 * if user used some Esetroot compatible prog to set the root bg,
1563 * use the property to determine the pixmap. We use it later on.
1564 */
1565 if (xa[XA_XROOTPMAPID] == 0)
1566 xa[XA_XROOTPMAPID] = XInternAtom(display->display, "_XROOTPMAP_ID", False);
1567
1568 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1569 return;
1570 }
1571
1572 if ((Options & Opt_transparent) && check_our_parents ())
1573 {
1574 if (am_transparent)
1575 want_full_refresh = 1;
1576 }
1577}
1578
1579void
1580rxvt_term::button_press (const XButtonEvent &ev) 1892rxvt_term::button_press (XButtonEvent &ev)
1581{ 1893{
1582 int reportmode = 0, clickintime; 1894 int reportmode = 0, clickintime;
1583 1895
1584 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1896 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1897
1585 if (!bypass_keystate) 1898 if (!bypass_keystate)
1586 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1899 reportmode = !! (priv_modes & PrivMode_mouse_report);
1900
1587 /* 1901 /*
1588 * VT window processing of button press 1902 * VT window processing of button press
1589 */ 1903 */
1590 if (ev.window == TermWin.vt) 1904 if (ev.window == vt)
1591 { 1905 {
1592#if RXVT_GRAPHICS 1906 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1593 if (ev.subwindow != None) 1907 return;
1594 rxvt_Gr_ButtonPress (ev.x, ev.y);
1595 else
1596#endif
1597 1908
1909#if ISO_14755
1910 // 5.4
1911 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1912 {
1913 iso14755_54 (ev.x, ev.y);
1914 return;
1598 { 1915 }
1916#endif
1917
1599 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1918 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1919
1600 if (reportmode) 1920 if (reportmode)
1921 {
1922 /* mouse report from vt window */
1923 /* save the xbutton state (for ButtonRelease) */
1924 MEvent.state = ev.state;
1925#ifdef MOUSE_REPORT_DOUBLECLICK
1926 if (ev.button == MEvent.button && clickintime)
1601 { 1927 {
1602 /* mouse report from vt window */ 1928 /* same button, within allowed time */
1603 /* save the xbutton state (for ButtonRelease) */ 1929 MEvent.clicks++;
1604 MEvent.state = ev.state; 1930
1605#ifdef MOUSE_REPORT_DOUBLECLICK 1931 if (MEvent.clicks > 1)
1606 if (ev.button == MEvent.button && clickintime)
1607 { 1932 {
1608 /* same button, within alloted time */
1609 MEvent.clicks++;
1610 if (MEvent.clicks > 1)
1611 {
1612 /* only report double clicks */ 1933 /* only report double clicks */
1613 MEvent.clicks = 2; 1934 MEvent.clicks = 2;
1614 mouse_report (ev); 1935 mouse_report (ev);
1615 1936
1616 /* don't report the release */ 1937 /* don't report the release */
1617 MEvent.clicks = 0; 1938 MEvent.clicks = 0;
1618 MEvent.button = AnyButton; 1939 MEvent.button = AnyButton;
1619 }
1620 } 1940 }
1621 else
1622 {
1623 /* different button, or time expired */
1624 MEvent.clicks = 1;
1625 MEvent.button = ev.button;
1626 mouse_report (ev);
1627 }
1628#else
1629 MEvent.button = ev.button;
1630 mouse_report (ev);
1631#endif /* MOUSE_REPORT_DOUBLECLICK */
1632
1633 } 1941 }
1634 else 1942 else
1635 { 1943 {
1944 /* different button, or time expired */
1945 MEvent.clicks = 1;
1946 MEvent.button = ev.button;
1947 mouse_report (ev);
1948 }
1949#else
1950 MEvent.button = ev.button;
1951 mouse_report (ev);
1952#endif /* MOUSE_REPORT_DOUBLECLICK */
1953
1954 }
1955 else
1956 {
1636 if (ev.button != MEvent.button) 1957 if (ev.button != MEvent.button)
1637 MEvent.clicks = 0; 1958 MEvent.clicks = 0;
1959
1638 switch (ev.button) 1960 switch (ev.button)
1639 { 1961 {
1640 case Button1: 1962 case Button1:
1963 /* allow meta + click to select rectangular areas */
1964 /* should be done in screen.C */
1965#if ENABLE_FRILLS
1966 selection.rect = !!(ev.state & ModMetaMask);
1967#else
1968 selection.rect = false;
1969#endif
1970
1641 /* allow shift+left click to extend selection */ 1971 /* allow shift+left click to extend selection */
1642 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1972 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1643 { 1973 {
1644 if (MEvent.button == Button1 && clickintime)
1645 selection_rotate (ev.x, ev.y);
1646 else
1647 selection_extend (ev.x, ev.y, 1);
1648 }
1649 else
1650 {
1651 if (MEvent.button == Button1 && clickintime)
1652 MEvent.clicks++;
1653 else
1654 MEvent.clicks = 1;
1655
1656 selection_click (MEvent.clicks, ev.x, ev.y);
1657 }
1658
1659 MEvent.button = Button1;
1660 break;
1661
1662 case Button3:
1663 if (MEvent.button == Button3 && clickintime) 1974 if (MEvent.button == Button1 && clickintime)
1664 selection_rotate (ev.x, ev.y); 1975 selection_rotate (ev.x, ev.y);
1665 else 1976 else
1666 selection_extend (ev.x, ev.y, 1); 1977 selection_extend (ev.x, ev.y, 1);
1978 }
1979 else
1980 {
1981 if (MEvent.button == Button1 && clickintime)
1982 MEvent.clicks++;
1983 else
1984 MEvent.clicks = 1;
1985
1986 selection_click (MEvent.clicks, ev.x, ev.y);
1987 }
1988
1989 MEvent.button = Button1;
1990 break;
1991
1992 case Button3:
1993 if (MEvent.button == Button3 && clickintime)
1994 selection_rotate (ev.x, ev.y);
1995 else
1996 selection_extend (ev.x, ev.y, 1);
1997
1667 MEvent.button = Button3; 1998 MEvent.button = Button3;
1668 break; 1999 break;
1669 }
1670 } 2000 }
2001 }
2002
1671 MEvent.time = ev.time; 2003 MEvent.time = ev.time;
1672 return; 2004 return;
1673 }
1674 } 2005 }
1675 2006
1676 /* 2007 /*
1677 * Scrollbar window processing of button press 2008 * Scrollbar window processing of button press
1678 */ 2009 */
1679 if (isScrollbarWindow(ev.window)) 2010 if (scrollBar.state && ev.window == scrollBar.win)
1680 { 2011 {
1681 scrollBar.setIdle (); 2012 page_dirn direction = NO_DIR;
2013
2014 if (scrollBar.upButton (ev.y))
2015 direction = UP; /* up */
2016 else if (scrollBar.dnButton (ev.y))
2017 direction = DN; /* down */
2018
2019 scrollBar.state = SB_STATE_IDLE;
1682 /* 2020 /*
1683 * Rxvt-style scrollbar: 2021 * Rxvt-style scrollbar:
1684 * move up if mouse is above slider 2022 * move up if mouse is above slider
1685 * move dn if mouse is below slider 2023 * move dn if mouse is below slider
1686 * 2024 *
… …
1695 /* 2033 /*
1696 * Mouse report disabled scrollbar: 2034 * Mouse report disabled scrollbar:
1697 * arrow buttons - send up/down 2035 * arrow buttons - send up/down
1698 * click on scrollbar - send pageup/down 2036 * click on scrollbar - send pageup/down
1699 */ 2037 */
1700 if ((scrollBar.style == R_SB_NEXT 2038 if (direction == UP)
1701 && scrollbarnext_upButton(ev.y))
1702 || (scrollBar.style == R_SB_RXVT
1703 && scrollbarrxvt_upButton(ev.y)))
1704 tt_printf("\033[A"); 2039 tt_printf ("\033[A");
1705 else if ((scrollBar.style == R_SB_NEXT 2040 else if (direction == DN)
1706 && scrollbarnext_dnButton(ev.y))
1707 || (scrollBar.style == R_SB_RXVT
1708 && scrollbarrxvt_dnButton(ev.y)))
1709 tt_printf("\033[B"); 2041 tt_printf ("\033[B");
1710 else 2042 else
1711 switch (ev.button) 2043 switch (ev.button)
1712 { 2044 {
1713 case Button2: 2045 case Button2:
1714 tt_printf("\014"); 2046 tt_printf ("\014");
1715 break; 2047 break;
1716 case Button1: 2048 case Button1:
1717 tt_printf("\033[6~"); 2049 tt_printf ("\033[6~");
1718 break; 2050 break;
1719 case Button3: 2051 case Button3:
1720 tt_printf("\033[5~"); 2052 tt_printf ("\033[5~");
1721 break; 2053 break;
1722 } 2054 }
1723 } 2055 }
1724 else 2056 else
1725#endif /* NO_SCROLLBAR_REPORT */ 2057#endif /* NO_SCROLLBAR_REPORT */
1726
1727 {
1728 char upordown = 0;
1729
1730 if (scrollBar.style == R_SB_NEXT)
1731 { 2058 {
1732 if (scrollbarnext_upButton(ev.y)) 2059 if (direction != NO_DIR)
1733 upordown = -1; /* up */
1734 else if (scrollbarnext_dnButton(ev.y))
1735 upordown = 1; /* down */
1736 }
1737 else if (scrollBar.style == R_SB_RXVT)
1738 {
1739 if (scrollbarrxvt_upButton(ev.y))
1740 upordown = -1; /* up */
1741 else if (scrollbarrxvt_dnButton(ev.y))
1742 upordown = 1; /* down */
1743 }
1744 if (upordown)
1745 { 2060 {
1746#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2061#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1747 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2062 if (!cont_scroll_ev.is_active ())
2063 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1748#endif 2064#endif
1749 if (scr_page (upordown < 0 ? UP : DN, 1)) 2065 if (scr_page (direction, 1))
1750 { 2066 {
1751 if (upordown < 0) 2067 if (direction == UP)
1752 scrollBar.setUp (); 2068 scrollBar.state = SB_STATE_UP;
1753 else 2069 else
1754 scrollBar.setDn (); 2070 scrollBar.state = SB_STATE_DOWN;
1755 } 2071 }
1756 } 2072 }
1757 else 2073 else
1758 switch (ev.button) 2074 switch (ev.button)
1759 { 2075 {
1760 case Button2: 2076 case Button2:
1761 switch (scrollbar_align) 2077 switch (scrollBar.align)
1762 { 2078 {
1763 case R_SB_ALIGN_TOP: 2079 case SB_ALIGN_TOP:
1764 csrO = 0; 2080 csrO = 0;
1765 break; 2081 break;
1766 case R_SB_ALIGN_CENTRE: 2082 case SB_ALIGN_CENTRE:
1767 csrO = (scrollBar.bot - scrollBar.top) / 2; 2083 csrO = (scrollBar.bot - scrollBar.top) / 2;
1768 break; 2084 break;
1769 case R_SB_ALIGN_BOTTOM: 2085 case SB_ALIGN_BOTTOM:
1770 csrO = scrollBar.bot - scrollBar.top; 2086 csrO = scrollBar.bot - scrollBar.top;
1771 break; 2087 break;
1772 } 2088 }
2089
1773 if (scrollBar.style == R_SB_XTERM 2090 if (scrollBar.style == SB_STYLE_XTERM
1774 || scrollbar_above_slider(ev.y) 2091 || scrollBar.above_slider (ev.y)
1775 || scrollbar_below_slider(ev.y)) 2092 || scrollBar.below_slider (ev.y))
1776 scr_move_to ( scrollbar_position(ev.y) - csrO, 2093 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1777 scrollbar_size()); 2094
1778 scrollBar.setMotion (); 2095 scrollBar.state = SB_STATE_MOTION;
1779 break; 2096 break;
1780 2097
1781 case Button1: 2098 case Button1:
1782 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2099 if (scrollBar.align == SB_ALIGN_CENTRE)
1783 csrO = ev.y - scrollBar.top; 2100 csrO = ev.y - scrollBar.top;
1784 /* FALLTHROUGH */ 2101 /* FALLTHROUGH */
1785 2102
1786 case Button3: 2103 case Button3:
1787 if (scrollBar.style != R_SB_XTERM) 2104 if (scrollBar.style != SB_STYLE_XTERM)
1788 { 2105 {
1789 if (scrollbar_above_slider(ev.y)) 2106 if (scrollBar.above_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2107# ifdef RXVT_SCROLL_FULL
1791 scr_page (UP, TermWin.nrow - 1); 2108 scr_page (UP, nrow - 1);
1792# else 2109# else
1793 scr_page (UP, TermWin.nrow / 4); 2110 scr_page (UP, nrow / 4);
1794# endif 2111# endif
1795 else if (scrollbar_below_slider(ev.y)) 2112 else if (scrollBar.below_slider (ev.y))
1796# ifdef RXVT_SCROLL_FULL 2113# ifdef RXVT_SCROLL_FULL
1797 scr_page (DN, TermWin.nrow - 1); 2114 scr_page (DN, nrow - 1);
1798# else 2115# else
1799 scr_page (DN, TermWin.nrow / 4); 2116 scr_page (DN, nrow / 4);
1800# endif 2117# endif
1801 else 2118 else
1802 scrollBar.setMotion (); 2119 scrollBar.state = SB_STATE_MOTION;
1803 } 2120 }
1804 else 2121 else
1805 { 2122 {
1806 scr_page ((ev.button == Button1 ? DN : UP), 2123 scr_page ((ev.button == Button1 ? DN : UP),
1807 (TermWin.nrow 2124 (nrow
1808 * scrollbar_position(ev.y) 2125 * scrollBar.position (ev.y)
1809 / scrollbar_size())); 2126 / scrollBar.size ()));
1810 } 2127 }
2128
1811 break; 2129 break;
1812 } 2130 }
1813 } 2131 }
2132
1814 return; 2133 return;
1815 } 2134 }
1816#if MENUBAR
1817 /*
1818 * Menubar window processing of button press
1819 */
1820 if (isMenuBarWindow(ev.window))
1821 menubar_control (ev);
1822#endif
1823} 2135}
1824 2136
1825void 2137void
1826rxvt_term::button_release (const XButtonEvent &ev) 2138rxvt_term::button_release (XButtonEvent &ev)
1827{ 2139{
1828 int reportmode = 0; 2140 int reportmode = 0;
1829 2141
1830 csrO = 0; /* reset csr Offset */ 2142 csrO = 0; /* reset csr Offset */
1831 if (!bypass_keystate) 2143 if (!bypass_keystate)
1832 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2144 reportmode = !! (priv_modes & PrivMode_mouse_report);
1833 2145
1834 if (scrollbar_isUpDn()) 2146 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1835 { 2147 {
1836 scrollBar.setIdle (); 2148 scrollBar.state = SB_STATE_IDLE;
1837 scrollbar_show (0); 2149 scrollBar.show (0);
1838#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1839 refresh_type &= ~SMOOTH_REFRESH;
1840#endif
1841
1842 } 2150 }
2151
1843#ifdef SELECTION_SCROLLING 2152#ifdef SELECTION_SCROLLING
1844 pending_scroll_selection=0; 2153 sel_scroll_ev.stop();
1845#endif 2154#endif
2155
1846 if (ev.window == TermWin.vt) 2156 if (ev.window == vt)
1847 { 2157 {
1848#ifdef RXVT_GRAPHICS 2158 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1849 if (ev.subwindow != None) 2159 return;
1850 rxvt_Gr_ButtonRelease(ev.x, ev.y);
1851 else
1852#endif
1853 2160
1854 { 2161#if ISO_14755
2162 // 5.4
2163 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2164 return;
2165#endif
2166
1855 if (reportmode) 2167 if (reportmode)
2168 {
2169 /* mouse report from vt window */
2170 /* don't report release of wheel "buttons" */
2171 if (ev.button >= 4)
2172 return;
2173#ifdef MOUSE_REPORT_DOUBLECLICK
2174 /* only report the release of 'slow' single clicks */
2175 if (MEvent.button != AnyButton
2176 && (ev.button != MEvent.button
2177 || (ev.time - MEvent.time
2178 > MULTICLICK_TIME / 2)))
1856 { 2179 {
1857 /* mouse report from vt window */
1858 /* don't report release of wheel "buttons" */
1859 if (ev.button >= 4)
1860 return;
1861#ifdef MOUSE_REPORT_DOUBLECLICK
1862 /* only report the release of 'slow' single clicks */
1863 if (MEvent.button != AnyButton
1864 && (ev.button != MEvent.button
1865 || (ev.time - MEvent.time
1866 > MULTICLICK_TIME / 2)))
1867 {
1868 MEvent.clicks = 0; 2180 MEvent.clicks = 0;
1869 MEvent.button = AnyButton;
1870 mouse_report (ev);
1871 }
1872#else /* MOUSE_REPORT_DOUBLECLICK */
1873 MEvent.button = AnyButton; 2181 MEvent.button = AnyButton;
1874 mouse_report (ev); 2182 mouse_report (ev);
1875#endif /* MOUSE_REPORT_DOUBLECLICK */
1876 return;
1877 } 2183 }
2184#else /* MOUSE_REPORT_DOUBLECLICK */
2185 MEvent.button = AnyButton;
2186 mouse_report (ev);
2187#endif /* MOUSE_REPORT_DOUBLECLICK */
2188 return;
2189 }
2190
1878 /* 2191 /*
1879 * dumb hack to compensate for the failure of click-and-drag 2192 * dumb hack to compensate for the failure of click-and-drag
1880 * when overriding mouse reporting 2193 * when overriding mouse reporting
1881 */ 2194 */
1882 if (PrivateModes & PrivMode_mouse_report 2195 if (priv_modes & PrivMode_mouse_report
1883 && bypass_keystate 2196 && bypass_keystate
1884 && ev.button == Button1 && MEvent.clicks <= 1) 2197 && ev.button == Button1 && MEvent.clicks <= 1)
1885 selection_extend (ev.x, ev.y, 0); 2198 selection_extend (ev.x, ev.y, 0);
1886 2199
1887 switch (ev.button) 2200 switch (ev.button)
2201 {
2202 case Button1:
2203 case Button3:
2204 selection_make (ev.time);
2205 break;
2206
2207 case Button2:
2208 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2209 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2210 break;
2211
2212#ifdef MOUSE_WHEEL
2213 case Button4:
2214 case Button5:
1888 { 2215 {
1889 case Button1: 2216 int lines;
1890 case Button3: 2217 page_dirn dirn;
1891 selection_make (ev.time); 2218
2219 dirn = ev.button == Button4 ? UP : DN;
2220
2221 if (ev.state & ShiftMask)
1892 break; 2222 lines = 1;
1893 case Button2: 2223 else if (option (Opt_mouseWheelScrollPage))
1894 selection_request (ev.time, ev.x, ev.y); 2224 lines = nrow - 1;
1895 break; 2225 else
2226 lines = 5;
2227
1896#ifdef MOUSE_WHEEL 2228# ifdef MOUSE_SLIP_WHEELING
1897 case Button4: 2229 if (ev.state & ControlMask)
1898 case Button5:
1899 { 2230 {
2231 mouse_slip_wheel_speed += dirn;
2232 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2233
2234 if (!slip_wheel_ev.is_active ())
2235 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1900 int i; 2236 }
1901 page_dirn v;
1902
1903 v = (ev.button == Button4) ? UP : DN;
1904 if (ev.state & ShiftMask)
1905 i = 1;
1906 else if ((Options & Opt_mouseWheelScrollPage))
1907 i = TermWin.nrow - 1;
1908 else 2237 else
1909 i = 5;
1910# ifdef MOUSE_SLIP_WHEELING
1911 if (ev.state & ControlMask)
1912 {
1913 mouse_slip_wheel_speed += (v ? -1 : 1);
1914 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1915 }
1916# endif 2238# endif
1917# ifdef JUMP_MOUSE_WHEEL
1918 scr_page (v, i);
1919 scr_refresh (SMOOTH_REFRESH);
1920 scrollbar_show (1);
1921# else
1922 while (i--)
1923 {
1924 scr_page (v, 1);
1925 scr_refresh (SMOOTH_REFRESH);
1926 scrollbar_show (1);
1927 }
1928# endif
1929
1930 }
1931 break;
1932#endif
1933
1934 }
1935 }
1936 }
1937#ifdef MENUBAR
1938 else if (isMenuBarWindow(ev.window))
1939 menubar_control (ev);
1940#endif
1941}
1942
1943
1944#ifdef TRANSPARENT
1945/*
1946 * Check our parents are still who we think they are.
1947 * Do transparency updates if required
1948 */
1949int
1950rxvt_term::check_our_parents ()
1951{
1952 int i, pchanged, aformat, have_pixmap, rootdepth;
1953 unsigned long nitems, bytes_after;
1954 Atom atype;
1955 unsigned char *prop = NULL;
1956 Window root, oldp, *list;
1957 Pixmap rootpixmap = None;
1958 XWindowAttributes wattr, wrootattr;
1959
1960 pchanged = 0;
1961
1962 if (!(Options & Opt_transparent))
1963 return pchanged; /* Don't try any more */
1964
1965 XGetWindowAttributes(display->display, display->root, &wrootattr);
1966 rootdepth = wrootattr.depth;
1967
1968 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr);
1969 if (rootdepth != wattr.depth)
1970 {
1971 if (am_transparent)
1972 {
1973 pchanged = 1;
1974 XSetWindowBackground(display->display, TermWin.vt,
1975 PixColors[Color_bg]);
1976 am_transparent = am_pixmap_trans = 0;
1977 }
1978 return pchanged; /* Don't try any more */
1979 }
1980
1981 /* Get all X ops out of the queue so that our information is up-to-date. */
1982 XSync(display->display, False);
1983
1984 /*
1985 * Make the frame window set by the window manager have
1986 * the root background. Some window managers put multiple nested frame
1987 * windows for each client, so we have to take care about that.
1988 */
1989 i = (xa[XA_XROOTPMAPID] != 0
1990 && (XGetWindowProperty(display->display, display->root, xa[XA_XROOTPMAPID],
1991 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1992 &nitems, &bytes_after, &prop) == Success));
1993 if (!i || prop == NULL)
1994 have_pixmap = 0;
1995 else
1996 {
1997 have_pixmap = 1;
1998 rootpixmap = *((Pixmap *)prop);
1999 XFree(prop);
2000 }
2001 if (have_pixmap)
2002 {
2003 /*
2004 * Copy display->root pixmap transparency
2005 */
2006 int sx, sy, nx, ny;
2007 unsigned int nw, nh;
2008 Window cr;
2009 XImage *image;
2010 GC gc;
2011 XGCValues gcvalue;
2012
2013 XTranslateCoordinates(display->display, TermWin.parent[0], display->root,
2014 0, 0, &sx, &sy, &cr);
2015 nw = (unsigned int)szHint.width;
2016 nh = (unsigned int)szHint.height;
2017 nx = ny = 0;
2018 if (sx < 0)
2019 {
2020 nw += sx;
2021 nx = -sx;
2022 sx = 0;
2023 }
2024 if (sy < 0)
2025 {
2026 nh += sy;
2027 ny = -sy;
2028 sy = 0;
2029 }
2030 MIN_IT(nw, (unsigned int)(wrootattr.width - sx));
2031 MIN_IT(nh, (unsigned int)(wrootattr.height - sy));
2032 allowedxerror = -1;
2033 image = XGetImage(display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2034 ZPixmap);
2035 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2036 /* XXX: may need a delay here? */
2037 allowedxerror = 0;
2038 if (image == NULL)
2039 {
2040 if (am_transparent && am_pixmap_trans)
2041 {
2042 pchanged = 1;
2043 if (TermWin.pixmap != None)
2044 { 2239 {
2045 XFreePixmap(display->display, TermWin.pixmap); 2240 scr_page (dirn, lines);
2046 TermWin.pixmap = None; 2241 scrollBar.show (1);
2047 } 2242 }
2048 } 2243 }
2049 am_pixmap_trans = 0; 2244 break;
2245#endif
2246 }
2247 }
2248}
2249
2250/*}}} */
2251
2252void ecb_hot
2253rxvt_term::cmd_parse ()
2254{
2255 wchar_t ch = NOCHAR;
2256 char *seq_begin; // remember start of esc-sequence here
2257
2258 for (;;)
2259 {
2260 if (ecb_unlikely (ch == NOCHAR))
2261 {
2262 seq_begin = cmdbuf_ptr;
2263 ch = next_char ();
2264
2265 if (ch == NOCHAR)
2266 break;
2267 }
2268
2269 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2270 {
2271 if (ecb_unlikely (!seen_input))
2272 {
2273 seen_input = 1;
2274 // many badly-written programs (e.g. jed) contain a race condition:
2275 // they first read the screensize and then install a SIGWINCH handler.
2276 // some window managers resize the window early, and these programs
2277 // then sometimes get the size wrong.
2278 // unfortunately other programs are even more buggy and dislike
2279 // being sent SIGWINCH, so only do it when we were in fact being
2280 // resized.
2281 if (seen_resize && cmd_pid)
2282 kill (-cmd_pid, SIGWINCH);
2283 }
2284
2285 /* Read a text string from the input buffer */
2286 wchar_t buf[UBUFSIZ];
2287 bool refreshnow = false;
2288 int nlines = 0;
2289 wchar_t *str = buf;
2290 wchar_t *eol = str + min (ncol, UBUFSIZ);
2291
2292 for (;;)
2293 {
2294 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2295 break;
2296
2297 *str++ = ch;
2298
2299 if (ecb_unlikely (ch == C0_LF || str >= eol))
2300 {
2301 if (ch == C0_LF)
2302 nlines++;
2303
2304 refresh_count++;
2305
2306 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2307 {
2308 refresh_count = 0;
2309
2310 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2311 {
2312 refreshnow = true;
2313 ch = NOCHAR;
2314 break;
2315 }
2316 }
2317
2318 // scr_add_lines only works for nlines <= nrow - 1.
2319 if (nlines >= nrow - 1)
2320 {
2321 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2322 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2323 scr_add_lines (buf, str - buf, nlines);
2324
2325 nlines = 0;
2326 str = buf;
2327 eol = str + min (ncol, UBUFSIZ);
2328 }
2329
2330 if (str >= eol)
2331 {
2332 if (eol >= buf + UBUFSIZ)
2333 {
2334 ch = NOCHAR;
2335 break;
2336 }
2337 else
2338 eol = min (eol + ncol, buf + UBUFSIZ);
2339 }
2340
2341 }
2342
2343 seq_begin = cmdbuf_ptr;
2344 ch = next_char ();
2345 }
2346
2347 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2348 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2349 scr_add_lines (buf, str - buf, nlines);
2350
2351 /*
2352 * If there have been a lot of new lines, then update the screen
2353 * What the heck we'll cheat and only refresh less than every page-full.
2354 * if skipScroll is enabled.
2355 */
2356 if (refreshnow)
2357 {
2358 scr_refresh ();
2359 want_refresh = 1;
2360 }
2050 } 2361 }
2051 else 2362 else
2052 { 2363 {
2053 if (TermWin.pixmap != None) 2364 try
2054 XFreePixmap(display->display, TermWin.pixmap);
2055 TermWin.pixmap = XCreatePixmap(display->display, TermWin.vt,
2056 (unsigned int)szHint.width,
2057 (unsigned int)szHint.height,
2058 (unsigned int)image->depth);
2059 gc = XCreateGC(display->display, TermWin.vt, 0UL, &gcvalue);
2060 XPutImage(display->display, TermWin.pixmap, gc, image, 0, 0,
2061 nx, ny, (unsigned int)image->width,
2062 (unsigned int)image->height);
2063 XFreeGC(display->display, gc);
2064 XDestroyImage(image);
2065 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2066 TermWin.pixmap);
2067 if (!am_transparent || !am_pixmap_trans)
2068 pchanged = 1;
2069 am_transparent = am_pixmap_trans = 1;
2070 }
2071 }
2072 if (!am_pixmap_trans)
2073 {
2074 unsigned int n;
2075 /*
2076 * InheritPixmap transparency
2077 */
2078 D_X((stderr, "InheritPixmap Seeking to %08lx", display->root));
2079 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window));
2080 i++)
2081 {
2082 oldp = TermWin.parent[i];
2083 XQueryTree(display->display, TermWin.parent[i - 1], &root,
2084 &TermWin.parent[i], &list, &n);
2085 XFree(list);
2086 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2087 if (TermWin.parent[i] == display->root)
2088 { 2365 {
2089 if (oldp != None) 2366 process_nonprinting (ch);
2090 pchanged = 1; 2367 }
2368 catch (const class out_of_input &o)
2369 {
2370 // we ran out of input, retry later
2371 cmdbuf_ptr = seq_begin;
2091 break; 2372 break;
2092 } 2373 }
2093 if (oldp != TermWin.parent[i]) 2374
2094 pchanged = 1; 2375 ch = NOCHAR;
2095 }
2096 n = 0;
2097 if (pchanged)
2098 { 2376 }
2099 for (; n < (unsigned int)i; n++) 2377 }
2100 { 2378}
2101 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2379
2102 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2380// read the next character
2103 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2381wchar_t ecb_hot
2104 { 2382rxvt_term::next_char () NOTHROW
2105 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2383{
2106 break; 2384 while (cmdbuf_ptr < cmdbuf_endp)
2107 } 2385 {
2108 } 2386 // assume 7-bit to be ascii ALWAYS
2387 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2388 return *cmdbuf_ptr++;
2389
2390 wchar_t wc;
2391 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2392
2393 if (len == (size_t)-2)
2109 } 2394 {
2110 if (n > (int)(sizeof(TermWin.parent) 2395 // the mbstate stores incomplete sequences. didn't know this :/
2111 / sizeof(TermWin.parent[0]))) 2396 cmdbuf_ptr = cmdbuf_endp;
2397 break;
2112 { 2398 }
2113 D_X((stderr, "InheritPixmap Turning off")); 2399
2114 XSetWindowBackground(display->display, TermWin.parent[0], 2400 if (len == (size_t)-1)
2115 PixColors[Color_fg]);
2116 XSetWindowBackground(display->display, TermWin.vt,
2117 PixColors[Color_bg]);
2118 am_transparent = 0;
2119 /* XXX: also turn off Opt_transparent? */
2120 } 2401 {
2121 else 2402 mbstate.reset (); // reset now undefined conversion state
2403 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2404 // in which case we "erroneously" return the next byte which might be valid.
2405 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2122 { 2406 }
2123 /* wait (an arbitrary period) for the WM to do its thing
2124 * needed for fvwm2.2.2 (and before?) */
2125# ifdef HAVE_NANOSLEEP
2126 struct timespec rqt;
2127 2407
2128 rqt.tv_sec = 1; 2408 // assume wchar == unicode
2129 rqt.tv_nsec = 0; 2409 cmdbuf_ptr += len;
2130 nanosleep(&rqt, NULL); 2410 return wc & UNICODE_MASK;
2131# else
2132 sleep(1);
2133# endif
2134 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2135 for (n = 0; n < (unsigned int)i; n++)
2136 XSetWindowBackgroundPixmap(display->display, TermWin.parent[n],
2137 ParentRelative);
2138 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2139 ParentRelative);
2140 am_transparent = 1;
2141 }
2142 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++)
2143 TermWin.parent[i] = None;
2144 } 2411 }
2412
2413 return NOCHAR;
2414}
2415
2416// read the next octet
2417uint32_t ecb_hot
2418rxvt_term::next_octet () NOTHROW
2419{
2420 return cmdbuf_ptr < cmdbuf_endp
2421 ? (unsigned char)*cmdbuf_ptr++
2422 : NOCHAR;
2423}
2424
2425static class out_of_input out_of_input;
2426
2427wchar_t ecb_hot
2428rxvt_term::cmd_getc () THROW ((class out_of_input))
2429{
2430 wchar_t c = next_char ();
2431
2432 if (c == NOCHAR)
2433 throw out_of_input;
2434
2145 return pchanged; 2435 return c;
2146} 2436}
2147#endif
2148 2437
2149/*}}} */ 2438uint32_t ecb_hot
2439rxvt_term::cmd_get8 () THROW ((class out_of_input))
2440{
2441 uint32_t c = next_octet ();
2442
2443 if (c == NOCHAR)
2444 throw out_of_input;
2445
2446 return c;
2447}
2150 2448
2151/*{{{ print pipe */ 2449/*{{{ print pipe */
2152/*----------------------------------------------------------------------*/ 2450/*----------------------------------------------------------------------*/
2153#ifdef PRINTPIPE 2451#ifdef PRINTPIPE
2154FILE * 2452FILE * ecb_cold
2155rxvt_term::popen_printer () 2453rxvt_term::popen_printer ()
2156{ 2454{
2157 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2455 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2158 2456
2159 if (stream == NULL) 2457 if (stream == NULL)
2160 rxvt_print_error("can't open printer pipe"); 2458 rxvt_warn ("can't open printer pipe, not printing.\n");
2459
2161 return stream; 2460 return stream;
2162} 2461}
2163 2462
2164int 2463int ecb_cold
2165rxvt_term::pclose_printer (FILE *stream) 2464rxvt_term::pclose_printer (FILE *stream)
2166{ 2465{
2167 fflush (stream); 2466 fflush (stream);
2168 /* pclose() reported not to work on SunOS 4.1.3 */
2169# if defined (__sun__) /* TODO: RESOLVE THIS */
2170 /* pclose works provided SIGCHLD handler uses waitpid */
2171 return pclose (stream); /* return fclose (stream); */
2172# else
2173 return pclose (stream); 2467 return pclose (stream);
2174# endif
2175} 2468}
2176 2469
2177/* 2470/*
2178 * simulate attached vt100 printer 2471 * simulate attached vt100 printer
2179 */ 2472 */
2180void 2473void ecb_cold
2181rxvt_term::process_print_pipe () 2474rxvt_term::process_print_pipe ()
2182{ 2475{
2183 int done; 2476 FILE *fd = popen_printer ();
2184 FILE *fd;
2185 2477
2186 if ((fd = popen_printer ()) == NULL) 2478 if (!fd)
2187 return; 2479 return;
2188 2480
2189 /* 2481 /*
2190 * Send all input to the printer until either ESC[4i or ESC[?4i 2482 * Send all input to the printer until either ESC[4i or ESC[?4i
2191 * is received. 2483 * is received.
2192 */ 2484 */
2193 for (done = 0; !done;) 2485 for (int done = 0; !done; )
2194 { 2486 {
2195 unsigned char buf[8]; 2487 unsigned char buf[8];
2196 unsigned char ch; 2488 unicode_t ch;
2197 unsigned int i, len; 2489 unsigned int i, len;
2198 2490
2199 if ((ch = cmd_getc ()) != C0_ESC) 2491 if ((ch = cmd_getc ()) != C0_ESC)
2200 { 2492 {
2201 if (putc(ch, fd) == EOF) 2493 if (putc (ch, fd) == EOF)
2202 break; /* done = 1 */ 2494 break; /* done = 1 */
2203 } 2495 }
2204 else 2496 else
2205 { 2497 {
2206 len = 0; 2498 len = 0;
… …
2217 { 2509 {
2218 if ((buf[len++] = cmd_getc ()) == 'i') 2510 if ((buf[len++] = cmd_getc ()) == 'i')
2219 break; /* done = 1 */ 2511 break; /* done = 1 */
2220 } 2512 }
2221 } 2513 }
2514
2222 for (i = 0; i < len; i++) 2515 for (i = 0; i < len; i++)
2223 if (putc(buf[i], fd) == EOF) 2516 if (putc (buf[i], fd) == EOF)
2224 { 2517 {
2225 done = 1; 2518 done = 1;
2226 break; 2519 break;
2227 } 2520 }
2228 } 2521 }
2229 } 2522 }
2523
2230 pclose_printer (fd); 2524 pclose_printer (fd);
2231} 2525}
2232#endif /* PRINTPIPE */ 2526#endif /* PRINTPIPE */
2233/*}}} */ 2527/*}}} */
2234 2528
2235/* *INDENT-OFF* */
2236enum { 2529enum {
2237 C1_40 = 0x40, 2530 C1_40 = 0x40,
2238 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2531 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2239 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2532 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2240 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2533 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2241 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2534 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2242}; 2535};
2243/* *INDENT-ON* */
2244 2536
2245/*{{{ process non-printing single characters */ 2537/*{{{ process non-printing single characters */
2246void 2538void ecb_hot
2247rxvt_term::process_nonprinting (unsigned char ch) 2539rxvt_term::process_nonprinting (unicode_t ch)
2248{ 2540{
2249 switch (ch) 2541 switch (ch)
2250 { 2542 {
2543 case C0_ESC:
2544 process_escape_seq ();
2545 break;
2251 case C0_ENQ: /* terminal Status */ 2546 case C0_ENQ: /* terminal Status */
2252 if (rs[Rs_answerbackstring]) 2547 if (rs[Rs_answerbackstring])
2253 tt_write( 2548 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2254 (const unsigned char *)rs[Rs_answerbackstring],
2255 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2256 else 2549 else
2257 tt_write((unsigned char *)VT100_ANS, 2550 tt_write (VT100_ANS, strlen (VT100_ANS));
2258 (unsigned int)STRLEN(VT100_ANS));
2259 break; 2551 break;
2260 case C0_BEL: /* bell */ 2552 case C0_BEL: /* bell */
2261 scr_bell (); 2553 scr_bell ();
2262 break; 2554 break;
2263 case C0_BS: /* backspace */ 2555 case C0_BS: /* backspace */
… …
2278 scr_charset_choose (1); 2570 scr_charset_choose (1);
2279 break; 2571 break;
2280 case C0_SI: /* shift in - acs */ 2572 case C0_SI: /* shift in - acs */
2281 scr_charset_choose (0); 2573 scr_charset_choose (0);
2282 break; 2574 break;
2575
2576#ifdef EIGHT_BIT_CONTROLS
2577 // 8-bit controls
2578 case 0x90: /* DCS */
2579 process_dcs_seq ();
2580 break;
2581 case 0x9b: /* CSI */
2582 process_csi_seq ();
2583 break;
2584 case 0x9d: /* OSC */
2585 process_osc_seq ();
2586 break;
2587#endif
2283 } 2588 }
2284} 2589}
2285/*}}} */ 2590/*}}} */
2286 2591
2287 2592
2288/*{{{ process VT52 escape sequences */ 2593/*{{{ process VT52 escape sequences */
2289void 2594void ecb_cold
2290rxvt_term::process_escape_vt52 (unsigned char ch) 2595rxvt_term::process_escape_vt52 (unicode_t ch)
2291{ 2596{
2292 int row, col; 2597 int row, col;
2293 2598
2294 switch (ch) 2599 switch (ch)
2295 { 2600 {
… …
2325 row = cmd_getc () - ' '; 2630 row = cmd_getc () - ' ';
2326 col = cmd_getc () - ' '; 2631 col = cmd_getc () - ' ';
2327 scr_gotorc (row, col, 0); 2632 scr_gotorc (row, col, 0);
2328 break; 2633 break;
2329 case 'Z': /* identify the terminal type */ 2634 case 'Z': /* identify the terminal type */
2330 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2635 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2331 break; 2636 break;
2332 case '<': /* turn off VT52 mode */ 2637 case '<': /* turn off VT52 mode */
2333 PrivMode(0, PrivMode_vt52); 2638 priv_modes &= ~PrivMode_vt52;
2334 break; 2639 break;
2335 case 'F': /* use special graphics character set */ 2640 case 'F': /* use special graphics character set */
2336 case 'G': /* use regular character set */ 2641 case 'G': /* use regular character set */
2337 /* unimplemented */ 2642 /* unimplemented */
2338 break; 2643 break;
… …
2344} 2649}
2345/*}}} */ 2650/*}}} */
2346 2651
2347 2652
2348/*{{{ process escape sequences */ 2653/*{{{ process escape sequences */
2349void 2654void ecb_hot
2350rxvt_term::process_escape_seq () 2655rxvt_term::process_escape_seq ()
2351{ 2656{
2352 unsigned char ch = cmd_getc (); 2657 unicode_t ch = cmd_getc ();
2353 2658
2354 if (PrivateModes & PrivMode_vt52) 2659 if (priv_modes & PrivMode_vt52)
2355 { 2660 {
2356 process_escape_vt52 (ch); 2661 process_escape_vt52 (ch);
2357 return; 2662 return;
2358 } 2663 }
2359 2664
2360 switch (ch) 2665 switch (ch)
2361 { 2666 {
2362 /* case 1: do_tek_mode (); break; */
2363 case '#': 2667 case '#':
2364 if (cmd_getc () == '8') 2668 if (cmd_getc () == '8')
2365 scr_E (); 2669 scr_E ();
2366 break; 2670 break;
2367 case '(': 2671 case '(':
… …
2374 scr_charset_set (2, (unsigned int)cmd_getc ()); 2678 scr_charset_set (2, (unsigned int)cmd_getc ());
2375 break; 2679 break;
2376 case '+': 2680 case '+':
2377 scr_charset_set (3, (unsigned int)cmd_getc ()); 2681 scr_charset_set (3, (unsigned int)cmd_getc ());
2378 break; 2682 break;
2379#ifdef MULTICHAR_SET 2683#if !ENABLE_MINIMAL
2380 case '$':
2381 scr_charset_set (-2, (unsigned int)cmd_getc ());
2382 break;
2383#endif
2384#ifndef NO_FRILLS
2385 case '6': 2684 case '6':
2386 scr_backindex (); 2685 scr_backindex ();
2387 break; 2686 break;
2388#endif 2687#endif
2389 case '7': 2688 case '7':
2390 scr_cursor (SAVE); 2689 scr_cursor (SAVE);
2391 break; 2690 break;
2392 case '8': 2691 case '8':
2393 scr_cursor (RESTORE); 2692 scr_cursor (RESTORE);
2394 break; 2693 break;
2395#ifndef NO_FRILLS 2694#if !ENABLE_MINIMAL
2396 case '9': 2695 case '9':
2397 scr_forwardindex (); 2696 scr_forwardindex ();
2398 break; 2697 break;
2399#endif 2698#endif
2699 // DECPAM/DECPNM
2400 case '=': 2700 case '=':
2701 priv_modes |= PrivMode_aplKP;
2702 break;
2401 case '>': 2703 case '>':
2402 PrivMode((ch == '='), PrivMode_aplKP); 2704 priv_modes &= ~PrivMode_aplKP;
2403 break; 2705 break;
2404 2706
2405 case C1_40: 2707 case C1_40:
2406 cmd_getc (); 2708 cmd_getc ();
2407 break; 2709 break;
… …
2410 break; 2712 break;
2411 2713
2412 /* 8.3.87: NEXT LINE */ 2714 /* 8.3.87: NEXT LINE */
2413 case C1_NEL: /* ESC E */ 2715 case C1_NEL: /* ESC E */
2414 { 2716 {
2415 uint32_t nlcr[] = { '\n', '\r' }; 2717 wchar_t nlcr[] = { C0_LF, C0_CR };
2416 scr_add_lines (nlcr, 1, 2); 2718 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2417 } 2719 }
2418 break; 2720 break;
2419 2721
2420 /* kidnapped escape sequence: Should be 8.3.48 */ 2722 /* kidnapped escape sequence: Should be 8.3.48 */
2421 case C1_ESA: /* ESC G */ 2723 case C1_ESA: /* ESC G */
2422 process_graphics (); 2724 // used by original rxvt for rob nations own graphics mode
2725 if (cmd_getc () == 'Q')
2726 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2423 break; 2727 break;
2424 2728
2425 /* 8.3.63: CHARACTER TABULATION SET */ 2729 /* 8.3.63: CHARACTER TABULATION SET */
2426 case C1_HTS: /* ESC H */ 2730 case C1_HTS: /* ESC H */
2427 scr_set_tab (1); 2731 scr_set_tab (1);
… …
2431 case C1_RI: /* ESC M */ 2735 case C1_RI: /* ESC M */
2432 scr_index (DN); 2736 scr_index (DN);
2433 break; 2737 break;
2434 2738
2435 /* 8.3.142: SINGLE-SHIFT TWO */ 2739 /* 8.3.142: SINGLE-SHIFT TWO */
2436 /*case C1_SS2: scr_single_shift (2); break; */ 2740 /* case C1_SS2: break; */
2437 2741
2438 /* 8.3.143: SINGLE-SHIFT THREE */ 2742 /* 8.3.143: SINGLE-SHIFT THREE */
2439 /*case C1_SS3: scr_single_shift (3); break; */ 2743 /* case C1_SS3: break; */
2440 2744
2441 /* 8.3.27: DEVICE CONTROL STRING */ 2745 /* 8.3.27: DEVICE CONTROL STRING */
2442 case C1_DCS: /* ESC P */ 2746 case C1_DCS: /* ESC P */
2443 process_dcs_seq (); 2747 process_dcs_seq ();
2444 break; 2748 break;
2445 2749
2446 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2750 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2447 case C1_SCI: /* ESC Z */ 2751 case C1_SCI: /* ESC Z */
2448 tt_write((const unsigned char *)ESCZ_ANSWER, 2752 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2449 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2450 break; /* steal obsolete ESC [ c */ 2753 break; /* steal obsolete ESC [ c */
2451 2754
2452 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2755 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2453 case C1_CSI: /* ESC [ */ 2756 case C1_CSI: /* ESC [ */
2454 process_csi_seq (); 2757 process_csi_seq ();
2455 break; 2758 break;
2456 2759
2457 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2760 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2458 case C1_OSC: /* ESC ] */ 2761 case C1_OSC: /* ESC ] */
2459 process_osc_seq (); 2762 process_osc_seq ();
2460 break; 2763 break;
2461 2764
2462 /* 8.3.106: RESET TO INITIAL STATE */ 2765 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2463 case 'c': 2766 case 'c':
2767 mbstate.reset ();
2464 scr_poweron (); 2768 scr_poweron ();
2465 scrollbar_show (1); 2769 scrollBar.show (1);
2466 break; 2770 break;
2467 2771
2468 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2772 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2469 case 'n': 2773 case 'n':
2470 scr_charset_choose (2); 2774 scr_charset_choose (2);
… …
2477 } 2781 }
2478} 2782}
2479/*}}} */ 2783/*}}} */
2480 2784
2481/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2785/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2482/* *INDENT-OFF* */
2483enum { 2786enum {
2484 CSI_ICH = 0x40, 2787 CSI_ICH = 0x40,
2485 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2788 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2486 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2789 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2487 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2790 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2488 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2791 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2489 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2792 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2490 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2793 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2491 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2794 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2492 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2795 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2493}; 2796};
2494 2797
2495#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2798#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2496 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2799 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2497 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2800 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2498#define get_byte_array_bit(array, bit) \ 2801#define get_byte_array_bit(array, bit) \
2499 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2802 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2500 2803
2501const unsigned char csi_defaults[] = 2804static const unsigned char csi_defaults[] =
2502 { 2805 {
2503 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2806 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2504 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2807 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2505 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2808 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2506 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2809 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2507 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2810 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2508 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2811 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2509 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2812 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2510 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2813 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2511 }; 2814 };
2512/* *INDENT-ON* */
2513 2815
2514void 2816void ecb_hot
2515rxvt_term::process_csi_seq () 2817rxvt_term::process_csi_seq ()
2516{ 2818{
2517 unsigned char ch, priv, i; 2819 unicode_t ch, priv, prev_ch, i;
2518 unsigned int nargs, p; 2820 unsigned int nargs, p;
2519 int n, ndef; 2821 int n, ndef;
2520 int arg[ESC_ARGS]; 2822 int arg[ESC_ARGS] = { };
2521 2823
2522 for (nargs = ESC_ARGS; nargs > 0;) 2824 nargs = 0;
2523 arg[--nargs] = 0;
2524 2825
2525 priv = 0; 2826 priv = 0;
2526 ch = cmd_getc (); 2827 ch = cmd_getc ();
2527 if (ch >= '<' && ch <= '?') 2828 if ((ch >= '<' && ch <= '?') || ch == '!')
2829 {
2528 { /* '<' '=' '>' '?' */ 2830 /* '<' '=' '>' '?' '!' */
2529 priv = ch; 2831 priv = ch;
2530 ch = cmd_getc (); 2832 ch = cmd_getc ();
2531 } 2833 }
2834
2835 prev_ch = 0;
2532 /* read any numerical arguments */ 2836 /* read any numerical arguments */
2533 for (n = -1; ch < CSI_ICH; ) 2837 for (n = -1; ch < CSI_ICH; )
2534 { 2838 {
2535 if (isdigit(ch)) 2839 if (isdigit (ch))
2536 { 2840 {
2537 if (n < 0) 2841 if (n < 0)
2538 n = ch - '0'; 2842 n = ch - '0';
2539 else 2843 else
2540 n = n * 10 + ch - '0'; 2844 n = n * 10 + ch - '0';
… …
2543 { 2847 {
2544 if (nargs < ESC_ARGS) 2848 if (nargs < ESC_ARGS)
2545 arg[nargs++] = n; 2849 arg[nargs++] = n;
2546 n = -1; 2850 n = -1;
2547 } 2851 }
2548 else if (ch == '\b') 2852 else if (IS_CONTROL (ch))
2549 {
2550 scr_backspace ();
2551 }
2552 else if (ch == C0_ESC)
2553 {
2554 process_escape_seq ();
2555 return;
2556 }
2557 else if (ch < ' ')
2558 {
2559 process_nonprinting (ch); 2853 process_nonprinting (ch);
2560 } 2854
2855 prev_ch = ch;
2561 ch = cmd_getc (); 2856 ch = cmd_getc ();
2562 } 2857 }
2563 2858
2564 if (ch > CSI_7F) 2859 if (ch > CSI_7F)
2565 return; 2860 return;
2566 2861
2567 if (nargs < ESC_ARGS) 2862 if (nargs < ESC_ARGS)
2568 arg[nargs++] = n; 2863 arg[nargs++] = n;
2569 2864
2570 i = ch - CSI_ICH; 2865 i = ch - CSI_ICH;
2571 ndef = get_byte_array_bit(csi_defaults, i); 2866 ndef = get_byte_array_bit (csi_defaults, i);
2572 for (p = 0; p < nargs; p++) 2867 for (p = 0; p < nargs; p++)
2573 if (arg[p] == -1) 2868 if (arg[p] == -1)
2574 arg[p] = ndef; 2869 arg[p] = ndef;
2575
2576#ifdef DEBUG_CMD
2577 fprintf(stderr, "CSI ");
2578 for (p = 0; p < nargs; p++)
2579 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2580 fprintf(stderr, "%c\n", ch);
2581#endif
2582 2870
2583 /* 2871 /*
2584 * private mode handling 2872 * private mode handling
2585 */ 2873 */
2586 if (priv) 2874 if (priv)
2587 { 2875 {
2588 switch (priv) 2876 switch (priv)
2589 { 2877 {
2590 case '>': 2878 case '>':
2591 if (ch == CSI_DA) /* secondary device attributes */ 2879 if (ch == CSI_DA) /* secondary device attributes */
2880 {
2881 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2882 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2883 //
2884 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2885 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2886 // versions.
2887 //
2592 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2888 tt_printf ("\033[>%d;95;0c", 'U');
2889 }
2593 break; 2890 break;
2891
2594 case '?': 2892 case '?':
2595 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2893 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2596 process_terminal_mode (ch, priv, nargs, arg); 2894 process_terminal_mode (ch, priv, nargs, arg);
2597 break; 2895 break;
2896
2897 case '!':
2898 if (ch == CSI_70)
2899 {
2900 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2901 scr_soft_reset ();
2902
2903 static const int pm_h[] = { 7, 25 };
2904 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2905
2906 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2907 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2598 } 2908 }
2909 break;
2910 }
2911
2599 return; 2912 return;
2600 } 2913 }
2601 2914
2602 switch (ch) 2915 switch (ch)
2603 { 2916 {
2604 /* 2917 /*
2605 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2918 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2606 */ 2919 */
2607#ifdef PRINTPIPE 2920#ifdef PRINTPIPE
2608 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2921 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2609 switch (arg[0]) 2922 switch (arg[0])
2610 { 2923 {
… …
2617 } 2930 }
2618 break; 2931 break;
2619#endif 2932#endif
2620 2933
2621 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2934 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2622 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2935 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2623 arg[0] = -arg[0]; 2936 arg[0] = -arg[0];
2624 /* FALLTHROUGH */ 2937 /* FALLTHROUGH */
2625 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2938 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2626 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2939 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2627 scr_gotorc (arg[0], 0, RELATIVE); 2940 scr_gotorc (arg[0], 0, RELATIVE);
2628 break; 2941 break;
2629 2942
2630 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2943 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2631 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2944 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2702 3015
2703 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3016 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2704 arg[0] = -arg[0]; 3017 arg[0] = -arg[0];
2705 /* FALLTHROUGH */ 3018 /* FALLTHROUGH */
2706 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3019 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2707 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3020 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2708 break; 3021 break;
2709 3022
2710 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3023 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2711 tt_write((const unsigned char *)VT100_ANS, 3024 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2712 (unsigned int)(sizeof(VT100_ANS) - 1));
2713 break; 3025 break;
2714 3026
2715 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3027 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2716 process_sgr_mode (nargs, arg); 3028 process_sgr_mode (nargs, arg);
2717 break; 3029 break;
2718 3030
2719 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3031 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2720 switch (arg[0]) 3032 switch (arg[0])
2721 { 3033 {
2722 case 5: /* DSR requested */ 3034 case 5: /* DSR requested */
2723 tt_printf("\033[0n"); 3035 tt_printf ("\033[0n");
2724 break; 3036 break;
2725 case 6: /* CPR requested */ 3037 case 6: /* CPR requested */
2726 scr_report_position (); 3038 scr_report_position ();
2727 break; 3039 break;
2728#if defined (ENABLE_DISPLAY_ANSWER)
2729 case 7: /* unofficial extension */ 3040 case 7: /* unofficial extension */
3041 if (option (Opt_insecure))
2730 tt_printf("%-.250s\n", rs[Rs_display_name]); 3042 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2731 break; 3043 break;
2732#endif
2733 case 8: /* unofficial extension */ 3044 case 8: /* unofficial extension */
2734 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3045 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2735 break; 3046 break;
2736 } 3047 }
2737 break; 3048 break;
2738 3049
2739 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3050 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2772 break; 3083 break;
2773 3084
2774 case CSI_RM: /* 8.3.107: RESET MODE */ 3085 case CSI_RM: /* 8.3.107: RESET MODE */
2775 if (arg[0] == 4) 3086 if (arg[0] == 4)
2776 scr_insert_mode (0); 3087 scr_insert_mode (0);
3088 else if (arg[0] == 20)
3089 priv_modes &= ~PrivMode_LFNL;
2777 break; 3090 break;
2778 3091
2779 case CSI_SM: /* 8.3.126: SET MODE */ 3092 case CSI_SM: /* 8.3.126: SET MODE */
2780 if (arg[0] == 4) 3093 if (arg[0] == 4)
2781 scr_insert_mode (1); 3094 scr_insert_mode (1);
3095 else if (arg[0] == 20)
3096 priv_modes |= PrivMode_LFNL;
3097 break;
3098
3099 case CSI_71: // DESCUSR: set cursor style
3100 if (prev_ch == ' ')
3101 set_cursor_style (arg[0]);
2782 break; 3102 break;
2783 3103
2784 /* 3104 /*
2785 * PRIVATE USE beyond this point. All CSI_7? sequences here 3105 * PRIVATE USE beyond this point. All CSI_7? sequences here
2786 */ 3106 */
… …
2798 break; 3118 break;
2799 case CSI_75: 3119 case CSI_75:
2800 scr_cursor (RESTORE); 3120 scr_cursor (RESTORE);
2801 break; 3121 break;
2802 3122
2803#ifndef NO_FRILLS 3123#if !ENABLE_MINIMAL
2804 case CSI_74: 3124 case CSI_74:
2805 process_window_ops (arg, nargs); 3125 process_window_ops (arg, nargs);
2806 break; 3126 break;
2807#endif 3127#endif
2808 3128
2809 case CSI_78: /* DECREQTPARM */ 3129 case CSI_78: /* DECREQTPARM */
2810 if (arg[0] == 0 || arg[0] == 1) 3130 if (arg[0] == 0 || arg[0] == 1)
2811 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3131 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2812 /* FALLTHROUGH */ 3132 break;
2813 3133
2814 default: 3134 default:
2815 break; 3135 break;
2816 } 3136 }
2817} 3137}
2818/*}}} */ 3138/*}}} */
2819 3139
2820#ifndef NO_FRILLS 3140#if !ENABLE_MINIMAL
2821/* ARGSUSED */
2822void 3141void
2823rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3142rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2824{ 3143{
2825 int x, y; 3144 int x, y;
2826#if 0
2827 char *s;
2828#endif
2829 XWindowAttributes wattr; 3145 XWindowAttributes wattr;
2830 Window wdummy; 3146 Window wdummy;
3147
3148 dLocal (Display *, dpy);
2831 3149
2832 if (nargs == 0) 3150 if (nargs == 0)
2833 return; 3151 return;
3152
2834 switch (args[0]) 3153 switch (args[0])
2835 { 3154 {
2836 /* 3155 /*
2837 * commands 3156 * commands
2838 */ 3157 */
2839 case 1: /* deiconify window */ 3158 case 1: /* deiconify window */
2840 XMapWindow(display->display, TermWin.parent[0]); 3159 XMapWindow (dpy, parent);
2841 break; 3160 break;
2842 case 2: /* iconify window */ 3161 case 2: /* iconify window */
2843 XIconifyWindow(display->display, TermWin.parent[0], 3162 XIconifyWindow (dpy, parent, display->screen);
2844 DefaultScreen(display->display));
2845 break; 3163 break;
2846 case 3: /* set position (pixels) */ 3164 case 3: /* set position (pixels) */
2847 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3165 XMoveWindow (dpy, parent, args[1], args[2]);
2848 break; 3166 break;
2849 case 4: /* set size (pixels) */ 3167 case 4: /* set size (pixels) */
2850 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3168 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2851 break; 3169 break;
2852 case 5: /* raise window */ 3170 case 5: /* raise window */
2853 XRaiseWindow(display->display, TermWin.parent[0]); 3171 XRaiseWindow (dpy, parent);
2854 break; 3172 break;
2855 case 6: /* lower window */ 3173 case 6: /* lower window */
2856 XLowerWindow(display->display, TermWin.parent[0]); 3174 XLowerWindow (dpy, parent);
2857 break; 3175 break;
2858 case 7: /* refresh window */ 3176 case 7: /* refresh window */
2859 scr_touch (true); 3177 scr_touch (true);
2860 break; 3178 break;
2861 case 8: /* set size (chars) */ 3179 case 8: /* set size (chars) */
2862 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3180 set_widthheight ((unsigned int) (args[2] * fwidth),
2863 (unsigned int)(args[1] * TermWin.fheight)); 3181 (unsigned int) (args[1] * fheight));
2864 break; 3182 break;
3183
3184 //case 9: NYI, TODO, restore maximized window or maximize window
2865 default: 3185 default:
2866 if (args[0] >= 24) /* set height (chars) */ 3186 if (args[0] >= 24) /* set height (chars) */
2867 set_widthheight ((unsigned int)TermWin.width, 3187 set_widthheight ((unsigned int)vt_width,
2868 (unsigned int)(args[1] * TermWin.fheight)); 3188 (unsigned int) (args[1] * fheight));
2869 break; 3189 break;
3190
2870 /* 3191 /*
2871 * reports - some output format copied from XTerm 3192 * reports - some output format copied from XTerm
2872 */ 3193 */
2873 case 11: /* report window state */ 3194 case 11: /* report window state */
2874 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3195 XGetWindowAttributes (dpy, parent, &wattr);
2875 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3196 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2876 break; 3197 break;
2877 case 13: /* report window position */ 3198 case 13: /* report window position */
2878 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3199 XGetWindowAttributes (dpy, parent, &wattr);
2879 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3200 XTranslateCoordinates (dpy, parent, wattr.root,
2880 -wattr.border_width, -wattr.border_width, 3201 -wattr.border_width, -wattr.border_width,
2881 &x, &y, &wdummy); 3202 &x, &y, &wdummy);
2882 tt_printf("\033[3;%d;%dt", x, y); 3203 tt_printf ("\033[3;%d;%dt", x, y);
2883 break; 3204 break;
2884 case 14: /* report window size (pixels) */ 3205 case 14: /* report window size (pixels) */
2885 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3206 XGetWindowAttributes (dpy, parent, &wattr);
2886 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3207 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2887 break; 3208 break;
3209 case 18: /* report text area size (chars) */
3210 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3211 break;
2888 case 18: /* report window size (chars) */ 3212 case 19: /* report window size (chars) */
2889 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3213 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2890 break; 3214 break;
2891#if 0 /* XXX: currently disabled due to security concerns */
2892 case 20: /* report icon label */ 3215 case 20: /* report icon label */
2893 XGetIconName(display->display, TermWin.parent[0], &s); 3216 {
3217 char *s;
3218 XGetIconName (dpy, parent, &s);
2894 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3219 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3220 XFree (s);
3221 }
2895 break; 3222 break;
2896 case 21: /* report window title */ 3223 case 21: /* report window title */
2897 XFetchName(display->display, TermWin.parent[0], &s); 3224 {
3225 char *s;
3226 XFetchName (dpy, parent, &s);
2898 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3227 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3228 XFree (s);
3229 }
2899 break; 3230 break;
2900#endif
2901
2902 } 3231 }
2903} 3232}
2904#endif 3233#endif
2905 3234
2906/*----------------------------------------------------------------------*/ 3235/*----------------------------------------------------------------------*/
2907/* 3236/*
2908 * get input up until STRING TERMINATOR (or BEL) 3237 * get input up until STRING TERMINATOR (or BEL)
2909 * ends_how is terminator used. returned input must be free()d 3238 * ends_how is terminator used. returned input must be free()'d
2910 */ 3239 */
2911unsigned char * 3240char *
2912rxvt_term::get_to_st (unsigned char *ends_how) 3241rxvt_term::get_to_st (unicode_t &ends_how)
2913{ 3242{
2914 int seen_esc = 0; /* seen escape? */ 3243 unicode_t ch;
3244 bool seen_esc = false;
2915 unsigned int n = 0; 3245 unsigned int n = 0;
2916 unsigned char *s; 3246 wchar_t string[CBUFSIZ];
2917 unsigned char ch, string[STRING_MAX];
2918 3247
2919 for (; (ch = cmd_getc ());) 3248 while ((ch = cmd_getc ()) != NOCHAR)
2920 { 3249 {
2921 if (ch == C0_BEL 3250 if (seen_esc)
2922 || ch == CHAR_ST 3251 {
2923 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3252 if (ch == 0x5c) /* 7bit ST */
2924 break; 3253 break;
3254 else
3255 return NULL;
3256 }
2925 if (ch == C0_ESC) 3257 else if (ch == C0_ESC)
2926 { 3258 {
2927 seen_esc = 1; 3259 seen_esc = true;
2928 continue; 3260 continue;
2929 } 3261 }
3262 else if (ch == C0_BEL || ch == CHAR_ST)
3263 break;
2930 else if (ch == '\t') 3264 else if (ch == C0_SYN)
2931 ch = ' '; /* translate '\t' to space */ 3265 ch = cmd_get8 ();
2932 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3266 else if (ch < 0x20)
2933 return NULL; /* other control character - exit */ 3267 return NULL; /* other control character - exit */
3268
3269 seen_esc = false;
3270
2934 if (n < sizeof(string) - 1) 3271 if (n >= sizeof (string) - 1)
3272 // stop at some sane length
3273 return NULL;
3274
2935 string[n++] = ch; 3275 string[n++] = ch;
2936 seen_esc = 0;
2937 } 3276 }
3277
2938 string[n++] = '\0'; 3278 string[n++] = '\0';
2939 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3279
2940 return NULL;
2941 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3280 ends_how = (ch == 0x5c ? C0_ESC : ch);
2942 STRNCPY(s, string, n); 3281
2943 return s; 3282 return rxvt_wcstombs (string);
2944} 3283}
2945 3284
2946/*----------------------------------------------------------------------*/ 3285/*----------------------------------------------------------------------*/
2947/* 3286/*
2948 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3287 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2949 */ 3288 */
2950void 3289void
2951rxvt_term::process_dcs_seq () 3290rxvt_term::process_dcs_seq ()
2952{ 3291{
2953 unsigned char eh, *s;
2954 /* 3292 /*
2955 * Not handled yet 3293 * Not handled yet
2956 */ 3294 */
3295
3296 unicode_t eh;
2957 s = get_to_st (&eh); 3297 char *s = get_to_st (eh);
2958 if (s) 3298 if (s)
2959 free(s); 3299 free (s);
3300
2960 return; 3301 return;
2961} 3302}
2962 3303
2963/*----------------------------------------------------------------------*/ 3304/*----------------------------------------------------------------------*/
2964/* 3305/*
2965 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3306 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2966 */ 3307 */
2967void 3308void
2968rxvt_term::process_osc_seq () 3309rxvt_term::process_osc_seq ()
2969{ 3310{
2970 unsigned char ch, eh, *s; 3311 int arg;
2971 int arg;
2972 3312
2973 ch = cmd_getc (); 3313 unicode_t ch = cmd_getc ();
2974 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3314 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2975 arg = arg * 10 + (ch - '0'); 3315 arg = arg * 10 + (ch - '0');
2976 3316
2977 if (ch == ';') 3317 if (ch == ';')
2978 { 3318 {
3319 unicode_t eh;
2979 s = get_to_st (&eh); 3320 char *s = get_to_st (eh);
3321
2980 if (s) 3322 if (s)
2981 { 3323 {
2982 /*
2983 * rxvt_menubar_dispatch() violates the constness of the string,
2984 * so do it here
2985 */
2986 if (arg == XTerm_Menu)
2987#if 0 /* XXX: currently disabled due to security concerns */
2988 menubar_dispatch ((char *)s);
2989#else
2990 (void)0;
2991#endif
2992 else
2993 xterm_seq (arg, (char *)s, eh); 3324 process_xterm_seq (arg, s, eh);
2994 free(s); 3325 free (s);
2995 } 3326 }
3327 }
3328}
3329
3330void
3331rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3332{
3333 if (str[0] == '?' && !str[1])
2996 } 3334 {
3335 rgba c;
3336 pix_colors_focused[color].get (c);
3337
3338#if XFT
3339 if (c.a != rgba::MAX_CC)
3340 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3341 else
3342#endif
3343 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3344 }
3345 else
3346 set_window_color (color, str);
2997} 3347}
3348
2998/* 3349/*
2999 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3350 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3000 * 0 = change iconName/title
3001 * 1 = change iconName
3002 * 2 = change title
3003 * 4 = change color
3004 * 12 = change text color
3005 * 13 = change mouse foreground color
3006 * 17 = change highlight character colour
3007 * 18 = change bold character color
3008 * 19 = change underlined character color
3009 * 46 = change logfile (not implemented)
3010 * 50 = change font
3011 *
3012 * rxvt extensions:
3013 * 10 = menu (may change in future)
3014 * 20 = bg pixmap
3015 * 39 = change default fg color
3016 * 49 = change default bg color
3017 * 55 = dump scrollback buffer and all of screen
3018 */ 3351 */
3019void 3352void
3020rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3353rxvt_term::process_xterm_seq (int op, char *str, char resp)
3021{ 3354{
3022 int changed = 0; 3355 int color;
3023 int color;
3024 char *buf, *name; 3356 char *buf, *name;
3357 bool query = str[0] == '?' && !str[1];
3358 int saveop = op;
3025 3359
3360 dLocal (Display *, dpy);
3361
3026 assert(str != NULL); 3362 assert (str != NULL);
3363
3364 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3365 return;
3366
3027 switch (op) 3367 switch (op)
3028 { 3368 {
3029 case XTerm_name: 3369 case XTerm_name:
3030 set_title (str); 3370 set_title (str);
3031 /* FALLTHROUGH */ 3371 /* FALLTHROUGH */
3032 case XTerm_iconName: 3372 case XTerm_iconName:
3033 set_iconName (str); 3373 set_icon_name (str);
3034 break; 3374 break;
3035 case XTerm_title: 3375 case XTerm_title:
3036 set_title (str); 3376 set_title (str);
3037 break; 3377 break;
3378 case XTerm_property:
3379 if (str[0] == '?')
3380 {
3381 Atom prop = display->atom (str + 1);
3382 Atom actual_type;
3383 int actual_format;
3384 unsigned long nitems;
3385 unsigned long bytes_after;
3386 unsigned char *value = 0;
3387 const char *str = "";
3388
3389 if (prop
3390 && XGetWindowProperty (dpy, parent,
3391 prop, 0, 1<<16, 0, AnyPropertyType,
3392 &actual_type, &actual_format,
3393 &nitems, &bytes_after, &value) == Success
3394 && actual_type != None
3395 && actual_format == 8)
3396 str = (const char *)(value);
3397
3398 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3399
3400 XFree (value);
3401 }
3402 else
3403 {
3404 char *eq = strchr (str, '=');
3405
3406 if (eq)
3407 {
3408 *eq = 0;
3409 set_utf8_property (display->atom (str), eq + 1);
3410 }
3411 else
3412 XDeleteProperty (dpy, parent,
3413 display->atom (str));
3414 }
3415 break;
3416
3038 case XTerm_Color: 3417 case XTerm_Color:
3039 for (buf = (char *)str; buf && *buf;) 3418 for (buf = (char *)str; buf && *buf;)
3040 { 3419 {
3041 if ((name = STRCHR(buf, ';')) == NULL) 3420 if ((name = strchr (buf, ';')) == NULL)
3042 break; 3421 break;
3422
3043 *name++ = '\0'; 3423 *name++ = '\0';
3044 color = atoi(buf); 3424 color = atoi (buf) + minCOLOR;
3045 if (color < 0 || color >= TOTAL_COLORS) 3425
3426 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3046 break; 3427 break;
3428
3047 if ((buf = STRCHR(name, ';')) != NULL) 3429 if ((buf = strchr (name, ';')) != NULL)
3048 *buf++ = '\0'; 3430 *buf++ = '\0';
3049 set_window_color (color + minCOLOR, name); 3431
3432 process_color_seq (op, color, name, resp);
3050 } 3433 }
3434 break;
3435 case Rxvt_restoreFG:
3436 case XTerm_Color00:
3437 process_color_seq (op, Color_fg, str, resp);
3438 break;
3439 case Rxvt_restoreBG:
3440 case XTerm_Color01:
3441 process_color_seq (op, Color_bg, str, resp);
3051 break; 3442 break;
3052#ifndef NO_CURSORCOLOR 3443#ifndef NO_CURSORCOLOR
3053 case XTerm_Color_cursor: 3444 case XTerm_Color_cursor:
3054 set_window_color (Color_cursor, str); 3445 process_color_seq (op, Color_cursor, str, resp);
3055 break; 3446 break;
3056#endif 3447#endif
3057 case XTerm_Color_pointer: 3448 case XTerm_Color_pointer_fg:
3058 set_window_color (Color_pointer, str); 3449 process_color_seq (op, Color_pointer_fg, str, resp);
3059 break; 3450 break;
3451 case XTerm_Color_pointer_bg:
3452 process_color_seq (op, Color_pointer_bg, str, resp);
3453 break;
3454#ifdef OPTION_HC
3455 case XTerm_Color_HC:
3456 process_color_seq (op, Color_HC, str, resp);
3457 break;
3458 case XTerm_Color_HTC:
3459 process_color_seq (op, Color_HTC, str, resp);
3460 break;
3461#endif
3060#ifndef NO_BOLD_UNDERLINE_REVERSE 3462#ifndef NO_BOLD_UNDERLINE_REVERSE
3061 case XTerm_Color_BD: 3463 case URxvt_Color_BD:
3062 set_window_color (Color_BD, str); 3464 process_color_seq (op, Color_BD, str, resp);
3063 break; 3465 break;
3064 case XTerm_Color_UL: 3466 case URxvt_Color_UL:
3065 set_window_color (Color_UL, str); 3467 process_color_seq (op, Color_UL, str, resp);
3066 break; 3468 break;
3067 case XTerm_Color_RV: 3469 case URxvt_Color_IT:
3068 set_window_color (Color_RV, str); 3470 process_color_seq (op, Color_IT, str, resp);
3069 break; 3471 break;
3070#endif 3472#endif
3473 case URxvt_Color_border:
3474 process_color_seq (op, Color_border, str, resp);
3475 break;
3071 3476
3072 case XTerm_Menu: 3477#if BG_IMAGE_FROM_ROOT
3478 case URxvt_Color_tint:
3479 process_color_seq (op, Color_tint, str, resp);
3073 /* 3480 {
3074 * rxvt_menubar_dispatch() violates the constness of the string, 3481 bool changed = false;
3075 * so DON'T do it here 3482
3483 if (ISSET_PIXCOLOR (Color_tint))
3484 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3485
3486 if (changed)
3487 update_background ();
3076 */ 3488 }
3489
3077 break; 3490 break;
3491#endif
3492
3493#if BG_IMAGE_FROM_FILE
3078 case XTerm_Pixmap: 3494 case Rxvt_Pixmap:
3079 if (*str != ';') 3495 if (!strcmp (str, "?"))
3080 { 3496 {
3081#if XPM_BACKGROUND 3497 char str[256];
3082 scale_pixmap (""); /* reset to default scaling */ 3498 int h_scale = fimage.h_scale;
3083 set_bgPixmap (str); /* change pixmap */ 3499 int v_scale = fimage.v_scale;
3084#endif 3500 int h_align = fimage.h_align;
3085 scr_touch (true); 3501 int v_align = fimage.v_align;
3502
3503 sprintf (str, "[%dx%d+%d+%d]",
3504 h_scale, v_scale,
3505 h_align, v_align);
3506 process_xterm_seq (XTerm_title, str, CHAR_ST);
3086 } 3507 }
3087 while ((str = STRCHR(str, ';')) != NULL) 3508 else
3088 { 3509 {
3510 bool changed = false;
3511
3512 if (*str != ';')
3513 {
3514 try
3515 {
3516 fimage.set_file_geometry (this, str);
3517 changed = true;
3518 }
3519 catch (const class rxvt_failure_exception &e)
3520 {
3521 }
3522 }
3523 else
3524 {
3089 str++; 3525 str++;
3090#if XPM_BACKGROUND 3526 if (fimage.set_geometry (str, true))
3091 changed += scale_pixmap (str); 3527 changed = true;
3092#endif 3528 }
3093 3529
3530 if (changed)
3531 {
3532 if (bg_window_position_sensitive ())
3533 {
3534 int x, y;
3535 get_window_origin (x, y);
3536 parent_x = x;
3537 parent_y = y;
3538 }
3539 update_background ();
3540 }
3094 } 3541 }
3095 if (changed)
3096 {
3097#ifdef XPM_BACKGROUND
3098 resize_pixmap ();
3099#endif
3100 scr_touch (true);
3101 }
3102 break; 3542 break;
3543#endif
3103 3544
3104 case XTerm_restoreFG:
3105 set_window_color (Color_fg, str);
3106 break;
3107 case XTerm_restoreBG:
3108 set_window_color (Color_bg, str);
3109 break;
3110 case XTerm_logfile: 3545 case XTerm_logfile:
3546 // TODO, when secure mode?
3111 break; 3547 break;
3112 case XTerm_font: 3548
3113 change_font (0, str);
3114 break;
3115#if 0 3549#if 0
3116 case XTerm_dumpscreen: /* no error notices */ 3550 case Rxvt_dumpscreen: /* no error notices */
3117 { 3551 {
3118 int fd; 3552 int fd;
3119 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3553 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3120 { 3554 {
3121 scr_dump (fd); 3555 scr_dump (fd);
3122 close(fd); 3556 close (fd);
3123 } 3557 }
3124 } 3558 }
3125 break; 3559 break;
3126#endif 3560#endif
3561 case XTerm_font:
3562 op = URxvt_font;
3563 case URxvt_font:
3564#if ENABLE_STYLES
3565 case URxvt_boldFont:
3566 case URxvt_italicFont:
3567 case URxvt_boldItalicFont:
3568#endif
3569 if (query)
3570 tt_printf ("\33]%d;%-.250s%c", saveop,
3571 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3572 ? fontset[op - URxvt_font]->fontdesc : "",
3573 resp);
3574 else
3575 {
3576 const char *&res = rs[Rs_font + (op - URxvt_font)];
3127 3577
3578 res = strdup (str);
3579 allocated.push_back ((void *)res);
3580 set_fonts ();
3581 }
3582 break;
3583
3584 case URxvt_version:
3585 if (query)
3586 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3587 op,
3588 rs[Rs_name], VERSION[0], VERSION[2],
3589 resp);
3590 break;
3591
3592#if !ENABLE_MINIMAL
3593 case URxvt_locale:
3594 if (query)
3595 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3596 else
3597 {
3598 set_locale (str);
3599 pty->set_utf8_mode (enc_utf8);
3600 init_xlocale ();
3601 }
3602 break;
3603
3604 case URxvt_view_up:
3605 case URxvt_view_down:
3606 {
3607 int lines = atoi (str);
3608
3609 if (lines)
3610 scr_page (op == URxvt_view_up ? UP : DN, lines);
3611 else
3612 scr_erase_savelines ();
3613 }
3614
3615 break;
3616#endif
3617
3618#if ENABLE_PERL
3619 case URxvt_perl:
3620 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3621 break;
3622#endif
3128 } 3623 }
3129} 3624}
3130/*----------------------------------------------------------------------*/ 3625/*----------------------------------------------------------------------*/
3131 3626
3132/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3627/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3137 * 's' = save 3632 * 's' = save
3138 * 'r' = restore 3633 * 'r' = restore
3139 * 't' = toggle 3634 * 't' = toggle
3140 * so no need for fancy checking 3635 * so no need for fancy checking
3141 */ 3636 */
3142int 3637int ecb_cold
3143rxvt_term::privcases (int mode, unsigned long bit) 3638rxvt_term::privcases (int mode, unsigned long bit)
3144{ 3639{
3145 int state; 3640 int state;
3146 3641
3147 if (mode == 's') 3642 if (mode == 's')
3148 { 3643 {
3149 SavedModes |= (PrivateModes & bit); 3644 if (priv_modes & bit)
3645 SavedModes |= bit;
3646 else
3647 SavedModes &= ~bit;
3150 return -1; 3648 return -1;
3151 } 3649 }
3152 else 3650 else
3153 { 3651 {
3154 if (mode == 'r') 3652 if (mode == 'r')
3155 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3653 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3156 else 3654 else
3157 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3655 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3158 PrivMode(state, bit); 3656
3657 if (state)
3658 priv_modes |= bit;
3659 else
3660 priv_modes &= ~bit;
3159 } 3661 }
3662
3160 return state; 3663 return state;
3161} 3664}
3162 3665
3163/* we're not using priv _yet_ */ 3666/* we're not using priv _yet_ */
3164void 3667void
3165rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3668rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3166{ 3669{
3167 unsigned int i, j; 3670 unsigned int i, j;
3168 int state; 3671 int state;
3672
3169 static const struct 3673 static const struct
3170 { 3674 {
3171 const int argval; 3675 const int argval;
3172 const unsigned long bit; 3676 const unsigned long bit;
3173 }
3174 argtopriv[] = { 3677 } argtopriv[] = {
3175 { 1, PrivMode_aplCUR }, 3678 { 1, PrivMode_aplCUR }, // DECCKM
3176 { 2, PrivMode_vt52 }, 3679 { 2, PrivMode_vt52 }, // DECANM
3177 { 3, PrivMode_132 }, 3680 { 3, PrivMode_132 }, // DECCOLM
3178 { 4, PrivMode_smoothScroll }, 3681 { 4, PrivMode_smoothScroll }, // DECSCLM
3179 { 5, PrivMode_rVideo }, 3682 { 5, PrivMode_rVideo }, // DECSCNM
3180 { 6, PrivMode_relOrigin }, 3683 { 6, PrivMode_relOrigin }, // DECOM
3181 { 7, PrivMode_Autowrap }, 3684 { 7, PrivMode_Autowrap }, // DECAWM
3685 // 8, auto-repeat keys // DECARM
3182 { 9, PrivMode_MouseX10 }, 3686 { 9, PrivMode_MouseX10 },
3183#ifdef menuBar_esc 3687 // 18 end FF to printer after print screen
3184 { menuBar_esc, PrivMode_menuBar }, 3688 // 19 Print screen prints full screen/scroll region
3185#endif 3689 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3186#ifdef scrollBar_esc 3690#ifdef scrollBar_esc
3187 { scrollBar_esc, PrivMode_scrollBar }, 3691 { scrollBar_esc, PrivMode_scrollBar },
3188#endif 3692#endif
3189 { 25, PrivMode_VisibleCursor },
3190 { 35, PrivMode_ShiftKeys }, 3693 { 35, PrivMode_ShiftKeys }, // rxvt extension
3694 // 38, tektronix mode // DECTEK
3191 { 40, PrivMode_132OK }, 3695 { 40, PrivMode_132OK },
3696 // 41 xterm more fixes NYI
3697 // 45 margin bell NYI
3698 // 46 start logging
3192 { 47, PrivMode_Screen }, 3699 { 47, PrivMode_Screen },
3193 { 66, PrivMode_aplKP }, 3700 { 66, PrivMode_aplKP }, // DECNKM
3194#ifndef NO_BACKSPACE_KEY 3701#ifndef NO_BACKSPACE_KEY
3195 { 67, PrivMode_BackSpace }, 3702 { 67, PrivMode_BackSpace }, // DECBKM
3196#endif 3703#endif
3197 { 1000, PrivMode_MouseX11 }, 3704 { 1000, PrivMode_MouseX11 },
3705 { 1002, PrivMode_MouseBtnEvent },
3706 { 1003, PrivMode_MouseAnyEvent },
3707#if ENABLE_FRILLS
3708 { 1005, PrivMode_ExtModeMouse },
3709#endif
3198 { 1010, PrivMode_TtyOutputInh }, 3710 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3199 { 1011, PrivMode_Keypress }, 3711 { 1011, PrivMode_Keypress }, // rxvt extension
3712#if ENABLE_FRILLS
3713 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3714#endif
3715 // 1035 enable modifiers for alt, numlock NYI
3716 // 1036 send ESC for meta keys NYI
3717 // 1037 send DEL for keypad delete NYI
3200 { 1047, PrivMode_Screen }, 3718 { 1047, PrivMode_Screen },
3719 // 1048 save and restore cursor, implemented in code
3201 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3720 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3721 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3722 { 2004, PrivMode_BracketPaste },
3202 }; 3723 };
3203 3724
3204 if (nargs == 0) 3725 if (nargs == 0)
3205 return; 3726 return;
3206 3727
… …
3213 for (i = 0; i < nargs; i++) 3734 for (i = 0; i < nargs; i++)
3214 { 3735 {
3215 state = -1; 3736 state = -1;
3216 3737
3217 /* basic handling */ 3738 /* basic handling */
3218 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3739 for (j = 0; j < ecb_array_length (argtopriv); j++)
3219 if (argtopriv[j].argval == arg[i]) 3740 if (argtopriv[j].argval == arg[i])
3220 { 3741 {
3221 state = privcases (mode, argtopriv[j].bit); 3742 state = privcases (mode, argtopriv[j].bit);
3222 break; 3743 break;
3223 } 3744 }
3224 3745
3225 /* extra handling for values with state unkept */ 3746 /* extra handling for values with state unkept */
3226 if (state == -1)
3227 switch (arg[i]) 3747 switch (arg[i])
3228 { 3748 {
3749#if ENABLE_STYLES
3750 case 1021:
3751 set_option (Opt_intensityStyles, mode);
3752
3753 scr_touch (true);
3754 break;
3755#endif
3229 case 1048: /* alternative cursor save */ 3756 case 1048: /* alternative cursor save */
3757 if (option (Opt_secondaryScreen))
3230 if (mode == 0) 3758 if (mode == 0)
3231 scr_cursor (RESTORE); 3759 scr_cursor (RESTORE);
3232 else if (mode == 1) 3760 else if (mode == 1)
3233 scr_cursor (SAVE); 3761 scr_cursor (SAVE);
3234 /* FALLTHROUGH */
3235 default:
3236 continue; /* for(;i;) */
3237 }
3238
3239 /* extra handling for values with valid 0 or 1 state */
3240 switch (arg[i])
3241 {
3242 /* case 1: - application cursor keys */
3243 case 2: /* VT52 mode */
3244 /* oddball mode. should be set regardless of set/reset
3245 * parameter. Return from VT52 mode with an ESC < from
3246 * within VT52 mode
3247 */
3248 PrivMode(1, PrivMode_vt52);
3249 break; 3762 break;
3763 }
3764
3765 if (state >= 0)
3766 /* extra handling for values with valid 0 or 1 state */
3767 switch (arg[i])
3768 {
3769 /* case 1: - application cursor keys */
3770 case 2: /* VT52 mode */
3771 /* oddball mode. should be set regardless of set/reset
3772 * parameter. Return from VT52 mode with an ESC < from
3773 * within VT52 mode
3774 */
3775 priv_modes |= PrivMode_vt52;
3776 break;
3250 case 3: /* 80/132 */ 3777 case 3: /* 80/132 */
3251 if (PrivateModes & PrivMode_132OK) 3778 if (priv_modes & PrivMode_132OK)
3252 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3779 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3253 (unsigned int)TermWin.height);
3254 break; 3780 break;
3255 case 4: /* smooth scrolling */ 3781 case 4: /* smooth scrolling */
3256 if (state)
3257 Options &= ~Opt_jumpScroll;
3258 else
3259 Options |= Opt_jumpScroll; 3782 set_option (Opt_jumpScroll, !state);
3260 break; 3783 break;
3261 case 5: /* reverse video */ 3784 case 5: /* reverse video */
3262 scr_rvideo_mode (state); 3785 scr_rvideo_mode (state);
3263 break; 3786 break;
3264 case 6: /* relative/absolute origins */ 3787 case 6: /* relative/absolute origins */
3265 scr_relative_origin (state); 3788 scr_relative_origin (state);
3266 break; 3789 break;
3267 case 7: /* autowrap */ 3790 case 7: /* autowrap */
3268 scr_autowrap (state); 3791 scr_autowrap (state);
3269 break; 3792 break;
3270 /* case 8: - auto repeat, can't do on a per window basis */ 3793 /* case 8: - auto repeat, can't do on a per window basis */
3271 case 9: /* X10 mouse reporting */ 3794 case 9: /* X10 mouse reporting */
3272 if (state) /* orthogonal */ 3795 if (state) /* orthogonal */
3273 PrivateModes &= ~(PrivMode_MouseX11); 3796 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3274 break; 3797 break;
3275#ifdef menuBar_esc
3276 case menuBar_esc:
3277#ifdef MENUBAR
3278 map_menuBar (state);
3279#endif
3280 break;
3281#endif
3282#ifdef scrollBar_esc 3798#ifdef scrollBar_esc
3283 case scrollBar_esc: 3799 case scrollBar_esc:
3284 if (scrollbar_mapping (state)) 3800 scrollBar.map (state);
3285 {
3286 resize_all_windows (0, 0, 0); 3801 resize_all_windows (0, 0, 0);
3287 scr_touch (true); 3802 scr_touch (true);
3288 }
3289 break; 3803 break;
3290#endif 3804#endif
3291 case 25: /* visible/invisible cursor */ 3805 case 25: /* visible/invisible cursor */
3292 scr_cursor_visible (state); 3806 scr_cursor_visible (state);
3293 break; 3807 break;
3294 /* case 35: - shift keys */ 3808 /* case 35: - shift keys */
3295 /* case 40: - 80 <--> 132 mode */ 3809 /* case 40: - 80 <--> 132 mode */
3296 case 47: /* secondary screen */ 3810 case 47: /* secondary screen */
3297 scr_change_screen (state); 3811 scr_change_screen (state);
3298 break; 3812 break;
3299 /* case 66: - application key pad */ 3813 /* case 66: - application key pad */
3300 /* case 67: - backspace key */ 3814 /* case 67: - backspace key */
3301 case 1000: /* X11 mouse reporting */ 3815 case 1000: /* X11 mouse reporting */
3302 if (state) /* orthogonal */ 3816 if (state) /* orthogonal */
3303 PrivateModes &= ~(PrivMode_MouseX10); 3817 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3304 break; 3818 break;
3305#if 0
3306 case 1001: 3819 case 1002:
3307 break; /* X11 mouse highlighting */ 3820 case 1003:
3308#endif 3821 if (state)
3822 {
3823 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3824 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3825 mouse_row = mouse_col = 0;
3826 vt_emask_mouse = PointerMotionMask;
3827 }
3828 else
3829 vt_emask_mouse = NoEventMask;
3830
3831 vt_select_input ();
3832 break;
3309 case 1010: /* scroll to bottom on TTY output inhibit */ 3833 case 1010: /* scroll to bottom on TTY output inhibit */
3310 if (state)
3311 Options &= ~Opt_scrollTtyOutput;
3312 else
3313 Options |= Opt_scrollTtyOutput; 3834 set_option (Opt_scrollTtyOutput, !state);
3314 break; 3835 break;
3315 case 1011: /* scroll to bottom on key press */ 3836 case 1011: /* scroll to bottom on key press */
3316 if (state)
3317 Options |= Opt_scrollTtyKeypress; 3837 set_option (Opt_scrollTtyKeypress, state);
3318 else
3319 Options &= ~Opt_scrollTtyKeypress;
3320 break; 3838 break;
3321 case 1047: /* secondary screen w/ clearing */ 3839 case 1047: /* secondary screen w/ clearing last */
3322 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3840 if (option (Opt_secondaryScreen))
3323 if (current_screen != PRIMARY) 3841 if (!state)
3324 scr_erase_screen (2); 3842 scr_erase_screen (2);
3843
3325 scr_change_screen (state); 3844 scr_change_screen (state);
3326 /* FALLTHROUGH */
3327 default:
3328 break; 3845 break;
3846 case 1049: /* secondary screen w/ clearing first */
3847 if (option (Opt_secondaryScreen))
3848 if (state)
3849 scr_cursor (SAVE);
3850
3851 scr_change_screen (state);
3852
3853 if (option (Opt_secondaryScreen))
3854 if (state)
3855 scr_erase_screen (2);
3856 else
3857 scr_cursor (RESTORE);
3858 break;
3859 default:
3860 break;
3329 } 3861 }
3330 } 3862 }
3331} 3863}
3332/*}}} */ 3864/*}}} */
3333 3865
3334/*{{{ process sgr sequences */ 3866/*{{{ process sgr sequences */
3335void 3867void ecb_hot
3336rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3868rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3337{ 3869{
3338 unsigned int i; 3870 unsigned int i;
3339 short rendset; 3871 short rendset;
3340 int rendstyle; 3872 int rendstyle;
3341 3873
3342 if (nargs == 0) 3874 if (nargs == 0)
3343 { 3875 {
3344 scr_rendition (0, ~RS_None); 3876 scr_rendition (0, ~RS_None);
3345 return; 3877 return;
3346 } 3878 }
3879
3347 for (i = 0; i < nargs; i++) 3880 for (i = 0; i < nargs; i++)
3348 { 3881 {
3349 rendset = -1; 3882 rendset = -1;
3350 switch (arg[i]) 3883 switch (arg[i])
3351 { 3884 {
… …
3353 rendset = 0, rendstyle = ~RS_None; 3886 rendset = 0, rendstyle = ~RS_None;
3354 break; 3887 break;
3355 case 1: 3888 case 1:
3356 rendset = 1, rendstyle = RS_Bold; 3889 rendset = 1, rendstyle = RS_Bold;
3357 break; 3890 break;
3891 //case 2: // low intensity
3892 case 3:
3893 rendset = 1, rendstyle = RS_Italic;
3894 break;
3358 case 4: 3895 case 4:
3359 rendset = 1, rendstyle = RS_Uline; 3896 rendset = 1, rendstyle = RS_Uline;
3360 break; 3897 break;
3361 case 5: 3898 case 5: // slowly blinking
3899 case 6: // rapidly blinking
3362 rendset = 1, rendstyle = RS_Blink; 3900 rendset = 1, rendstyle = RS_Blink;
3363 break; 3901 break;
3902 //case 6: // scoansi light background
3364 case 7: 3903 case 7:
3365 rendset = 1, rendstyle = RS_RVid; 3904 rendset = 1, rendstyle = RS_RVid;
3366 break; 3905 break;
3367 case 22: 3906 case 8:
3907 // invisible. NYI
3908 break;
3909 //case 9: // crossed out
3910 //case 10: // scoansi acs off, primary font
3911 //case 11: // scoansi acs on, first alt font
3912 //case 12: // scoansi acs on, |0x80, second alt font
3913 //...
3914 //case 19: // ninth alt font
3915 //case 20: // gothic
3916 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3368 rendset = 0, rendstyle = RS_Bold; 3917 rendset = 0, rendstyle = RS_Bold;
3918 break;
3919 case 22: // normal intensity
3920 rendset = 0, rendstyle = RS_Bold;
3921 break;
3922 case 23: // disable italic
3923 rendset = 0, rendstyle = RS_Italic;
3369 break; 3924 break;
3370 case 24: 3925 case 24:
3371 rendset = 0, rendstyle = RS_Uline; 3926 rendset = 0, rendstyle = RS_Uline;
3372 break; 3927 break;
3373 case 25: 3928 case 25:
3374 rendset = 0, rendstyle = RS_Blink; 3929 rendset = 0, rendstyle = RS_Blink;
3375 break; 3930 break;
3931 case 26: // variable spacing (iso 8613)
3932 rendset = 0, rendstyle = RS_Blink;
3933 break;
3376 case 27: 3934 case 27:
3377 rendset = 0, rendstyle = RS_RVid; 3935 rendset = 0, rendstyle = RS_RVid;
3378 break; 3936 break;
3937 //case 28: // visible. NYI
3938 //case 29: // not crossed-out
3379 } 3939 }
3940
3380 if (rendset != -1) 3941 if (rendset != -1)
3381 { 3942 {
3382 scr_rendition (rendset, rendstyle); 3943 scr_rendition (rendset, rendstyle);
3383 continue; /* for(;i;) */ 3944 continue; /* for (;i;) */
3384 } 3945 }
3385 3946
3386 switch (arg[i]) 3947 switch (arg[i])
3387 { 3948 {
3388 case 30: 3949 case 30:
… …
3391 case 33: 3952 case 33:
3392 case 34: 3953 case 34:
3393 case 35: 3954 case 35:
3394 case 36: 3955 case 36:
3395 case 37: 3956 case 37:
3396 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3957 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3397 Color_fg);
3398 break; 3958 break;
3399#ifdef TTY_256COLOR 3959 case 38: // set fg color, ISO 8613-6
3400 case 38:
3401 if (nargs > i + 2 && arg[i + 1] == 5) 3960 if (nargs > i + 2 && arg[i + 1] == 5)
3402 { 3961 {
3403 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3962 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3404 Color_fg);
3405 i += 2; 3963 i += 2;
3406 } 3964 }
3407 break; 3965 break;
3408#endif
3409 case 39: /* default fg */ 3966 case 39: /* default fg */
3410 scr_color (Color_fg, Color_fg); 3967 scr_color (Color_fg, Color_fg);
3411 break; 3968 break;
3412 3969
3413 case 40: 3970 case 40:
… …
3416 case 43: 3973 case 43:
3417 case 44: 3974 case 44:
3418 case 45: 3975 case 45:
3419 case 46: 3976 case 46:
3420 case 47: 3977 case 47:
3421 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3978 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3422 Color_bg);
3423 break; 3979 break;
3424#ifdef TTY_256COLOR 3980 case 48: // set bg color, ISO 8613-6
3425 case 48:
3426 if (nargs > i + 2 && arg[i + 1] == 5) 3981 if (nargs > i + 2 && arg[i + 1] == 5)
3427 { 3982 {
3428 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3983 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3429 Color_bg);
3430 i += 2; 3984 i += 2;
3431 } 3985 }
3432 break; 3986 break;
3433#endif
3434 case 49: /* default bg */ 3987 case 49: /* default bg */
3435 scr_color (Color_bg, Color_bg); 3988 scr_color (Color_bg, Color_bg);
3436 break; 3989 break;
3437 3990
3438#ifndef NO_BRIGHTCOLOR 3991 //case 50: // not variable spacing
3992
3993#if !ENABLE_MINIMAL
3439 case 90: 3994 case 90:
3440 case 91: /* set bright fg color */ 3995 case 91: /* set bright fg color */
3441 case 92: 3996 case 92:
3442 case 93: 3997 case 93:
3443 case 94: 3998 case 94:
3444 case 95: 3999 case 95:
3445 case 96: 4000 case 96:
3446 case 97: 4001 case 97:
3447 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4002 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3448 Color_fg);
3449 break; 4003 break;
3450 case 100: 4004 case 100:
3451 case 101: /* set bright bg color */ 4005 case 101: /* set bright bg color */
3452 case 102: 4006 case 102:
3453 case 103: 4007 case 103:
3454 case 104: 4008 case 104:
3455 case 105: 4009 case 105:
3456 case 106: 4010 case 106:
3457 case 107: 4011 case 107:
3458 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4012 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3459 Color_bg);
3460 break; 4013 break;
3461#endif 4014#endif
3462
3463 } 4015 }
3464 } 4016 }
4017}
4018
4019void
4020rxvt_term::set_cursor_style (int style)
4021{
4022 if (!IN_RANGE_INC (style, 0, 4))
4023 return;
4024
4025 set_option (Opt_cursorUnderline, style >= 3);
4026
4027#ifdef CURSOR_BLINK
4028 set_option (Opt_cursorBlink, !style || (style & 1));
4029 cursor_blink_reset ();
4030#endif
4031
4032 want_refresh = 1;
3465} 4033}
3466/*}}} */ 4034/*}}} */
3467 4035
3468/*{{{ process Rob Nation's own graphics mode sequences */
3469void
3470rxvt_term::process_graphics ()
3471{
3472 unsigned char ch, cmd = cmd_getc ();
3473
3474#ifndef RXVT_GRAPHICS
3475 if (cmd == 'Q')
3476 { /* query graphics */
3477 tt_printf("\033G0\n"); /* no graphics */
3478 return;
3479 }
3480 /* swallow other graphics sequences until terminating ':' */
3481 do
3482 ch = cmd_getc ();
3483 while (ch != ':');
3484#else
3485 unsigned int nargs;
3486 int args[NGRX_PTS];
3487 unsigned char *text = NULL;
3488
3489 if (cmd == 'Q')
3490 { /* query graphics */
3491 tt_printf("\033G1\n"); /* yes, graphics (color) */
3492 return;
3493 }
3494 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3495 {
3496 int neg;
3497
3498 ch = cmd_getc ();
3499 neg = (ch == '-');
3500 if (neg || ch == '+')
3501 ch = cmd_getc ();
3502
3503 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3504 args[nargs] = args[nargs] * 10 + (ch - '0');
3505 if (neg)
3506 args[nargs] = -args[nargs];
3507
3508 nargs++;
3509 args[nargs] = 0;
3510 if (ch != ';')
3511 break;
3512 }
3513
3514 if ((cmd == 'T') && (nargs >= 5))
3515 {
3516 int i, len = args[4];
3517
3518 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3519
3520 if (text != NULL)
3521 {
3522 for (i = 0; i < len; i++)
3523 text[i] = cmd_getc ();
3524 text[len] = '\0';
3525 }
3526 }
3527 Gr_do_graphics (cmd, nargs, args, text);
3528#endif
3529}
3530/*}}} */
3531
3532/* ------------------------------------------------------------------------- */ 4036/* ---------------------------------------------------------------------- */
4037/* Write data to the pty as typed by the user, pasted with the mouse,
4038 * or generated by us in response to a query ESC sequence.
4039 */
3533 4040
3534/* 4041/*
3535 * Send printf() formatted output to the command. 4042 * Send printf () formatted output to the command.
3536 * Only use for small amounts of data. 4043 * Only use for small amounts of data.
3537 */ 4044 */
3538void 4045void
3539rxvt_term::tt_printf (const char *fmt,...) 4046rxvt_term::tt_printf (const char *fmt,...)
3540{ 4047{
3541 va_list arg_ptr; 4048 va_list arg_ptr;
3542 unsigned char buf[256]; 4049 char buf[256];
3543 4050
3544 va_start (arg_ptr, fmt); 4051 va_start (arg_ptr, fmt);
3545 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4052 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3546 va_end (arg_ptr); 4053 va_end (arg_ptr);
3547 tt_write (buf, STRLEN (buf)); 4054 tt_write (buf, strlen (buf));
3548} 4055}
3549 4056
3550/* ---------------------------------------------------------------------- */
3551/* Write data to the pty as typed by the user, pasted with the mouse, 4057/* Write data to the pty as typed by the user. */
3552 * or generated by us in response to a query ESC sequence.
3553 */
3554void 4058void
3555rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4059rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3556{ 4060{
3557 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4061 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4062 return;
3558 4063
3559 if (len) 4064 if (option (Opt_scrollTtyKeypress))
4065 if (view_start)
3560 { 4066 {
4067 view_start = 0;
4068 want_refresh = 1;
4069 }
4070
4071 tt_write_ (data, len);
4072}
4073
4074void
4075rxvt_term::tt_write (const char *data, unsigned int len)
4076{
4077 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4078 return;
4079
4080 tt_write_ (data, len);
4081}
4082
4083static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4084
4085void
4086rxvt_term::tt_write_ (const char *data, unsigned int len)
4087{
4088 if (pty->pty < 0)
4089 return;
4090
4091 if (v_buflen == 0)
4092 {
4093 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4094
4095 max_it (written, 0);
4096
4097 if (written == len)
4098 return;
4099
4100 data += written;
4101 len -= written;
4102 }
4103
4104 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4105
4106 memcpy (v_buffer + v_buflen, data, len);
4107 v_buflen += len;
4108
4109 pty_ev.set (ev::READ | ev::WRITE);
4110}
4111
4112void rxvt_term::pty_write ()
4113{
4114 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4115
4116 if (written > 0)
4117 {
4118 v_buflen -= written;
4119
3561 if (v_buflen == 0) 4120 if (v_buflen == 0)
3562 { 4121 {
3563 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3564
3565 if ((unsigned int)written == len)
3566 return;
3567
3568 data += written;
3569 len -= written;
3570 }
3571
3572
3573 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3574
3575 memcpy (v_buffer + v_buflen, data, len);
3576 v_buflen += len;
3577 }
3578
3579 for (;;)
3580 {
3581 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3582
3583 if (written > 0)
3584 {
3585 v_buflen -= written;
3586
3587 if (v_buflen == 0)
3588 {
3589 free (v_buffer); 4122 free (v_buffer);
3590 v_buffer = 0; 4123 v_buffer = 0;
3591 v_buflen = 0;
3592 4124
3593 pty_ev.set (EVENT_READ); 4125 pty_ev.set (ev::READ);
3594 return;
3595 }
3596
3597 memmove (v_buffer, v_buffer + written, v_buflen);
3598 }
3599 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3600 // original code just ignores this...
3601 destroy ();
3602 else
3603 {
3604 pty_ev.set (EVENT_READ | EVENT_WRITE);
3605 return; 4126 return;
3606 } 4127 }
4128
4129 memmove (v_buffer, v_buffer + written, v_buflen);
3607 } 4130 }
4131 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4132 pty_ev.set (ev::READ);
3608} 4133}
3609 4134
3610/*----------------------- end-of-file (C source) -----------------------*/ 4135/*----------------------- end-of-file (C source) -----------------------*/
3611 4136

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