ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/command.C
(Generate patch)

Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.39 by pcg, Mon Feb 9 07:15:46 2004 UTC vs.
Revision 1.578 by root, Thu Jun 30 17:02:22 2016 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) 2007,2015 Emanuele Giaquinta <e.giaquinta@glauco.it>
30 * 32 *
31 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
32 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
33 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
34 * (at your option) any later version. 36 * (at your option) any later version.
35 * 37 *
36 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
37 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
38 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
42 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
45 47
46/*{{{ includes: */ 48/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 49#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
49#include "version.h" 52#include "version.h"
50#include "command.h" 53#include "command.h"
51 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
52#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
53 64
54/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
55 66
56/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
57void 68
58rxvt_term::lookup_key (XKeyEvent &ev) 69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
59{ 138{
60 int ctrl, meta, shft, len; 139 x = Pixel2Col (x);
61 unsigned int newlen; 140 y = Pixel2Row (y);
62 KeySym keysym; 141
63#ifdef DEBUG_CMD 142 if (!IN_RANGE_EXC (x, 0, ncol)
64 static int debug_key = 1; /* accessible by a debugger only */ 143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
65#endif 178# endif
66 int valid_keysym; 179 {
67 unsigned char kbuf[KBUFSZ]; 180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 5 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322 XK_KP_1, // XK_KP_End
323 XK_KP_5, // XK_KP_Begin
324 };
325
326 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
327 {
328 unsigned int index = keysym - XK_KP_Home;
329 keysym = kp ? keypadtrans[index] : XK_Home + index;
330 }
331 else if (keysym == XK_KP_Insert)
332 keysym = kp ? XK_KP_0 : XK_Insert;
333# ifndef NO_DELETE_KEY
334 else if (keysym == XK_KP_Delete)
335 keysym = kp ? XK_KP_Decimal : XK_Delete;
336# endif
337#endif
338 return keysym;
339}
340
341static inline int ecb_cold
342map_function_key (KeySym keysym)
343{
344 int param = 0;
345
346 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
347 {
348 param = 11 + keysym - XK_F1;
349 if (keysym >= XK_F17)
350 param += 4;
351 else if (keysym >= XK_F15)
352 param += 3;
353 else if (keysym >= XK_F11)
354 param += 2;
355 else if (keysym >= XK_F6)
356 param += 1;
357 }
358 else
359 switch (keysym)
360 {
361 case XK_Find:
362 param = 1;
363 break;
364 case XK_Insert:
365 param = 2;
366 break;
367#ifdef DXK_Remove
368 case DXK_Remove:
369#endif
370 case XK_Execute:
371 param = 3;
372 break;
373 case XK_Select:
374 param = 4;
375 break;
376 case XK_Prior:
377 param = 5;
378 break;
379 case XK_Next:
380 param = 6;
381 break;
382 case XK_Home:
383 param = 7;
384 break;
385 case XK_End:
386 param = 8;
387 break;
388 case XK_Help:
389 param = 28;
390 break;
391 case XK_Menu:
392 param = 29;
393 break;
394 }
395 return param;
396}
397
398static inline wchar_t *
399rxvt_wcsdup (const wchar_t *str, int len)
400{
401 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
402 memcpy (r, str, len * sizeof (wchar_t));
403 r[len] = 0;
404 return r;
405}
406
407void ecb_cold
408rxvt_term::key_press (XKeyEvent &ev)
409{
410 int ctrl, meta, shft, len;
411 KeySym keysym = NoSymbol;
412 char rkbuf[KBUFSZ + 1];
413 char *kbuf = rkbuf + 1;
414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
418#endif
68 419
69 /* 420 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 421 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
72 * 423 *
73 * Always permit `shift' to override the current setting 424 * Always permit `shift' to override the current setting
74 */ 425 */
75 shft = (ev.state & ShiftMask); 426 shft = ev.state & ShiftMask;
76 ctrl = (ev.state & ControlMask); 427 ctrl = ev.state & ControlMask;
77 meta = (ev.state & ModMetaMask); 428 meta = ev.state & ModMetaMask;
78
79 if (numlock_state || (ev.state & ModNumLockMask))
80 {
81 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP);
83 }
84 429
85 kbuf[0] = 0; 430 kbuf[0] = 0;
86 431
87#ifdef USE_XIM 432#if USE_XIM
88 if (Input_Context) 433 if (Input_Context)
89 { 434 {
90 Status status_return; 435 Status status_return;
91 436
437#if 0
92#ifdef X_HAVE_UTF8_STRING 438#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 439 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 440 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 441 KBUFSZ, &keysym, &status_return);
96 else 442 else
97#endif 443#endif
98 444#endif
99 { 445 {
100 wchar_t wkbuf[KBUFSZ + 1]; 446 wchar_t wkbuf[KBUFSZ + 1];
101 447
102 // the XOpenIM manpage lies about hardcoding the locale 448 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 449 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 450 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 451 SET_LOCALE (rs[Rs_imLocale]);
452
106 // assume wchar_t == unicode or better 453 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 454 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 455 KBUFSZ, &keysym, &status_return);
456
109 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 458 SET_LOCALE (locale);
111 459
112 if (status_return == XLookupChars 460 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 461 || status_return == XLookupBoth)
114 { 462 {
463 /* make sure the user can type ctrl-@, i.e. NUL */
464 if (len == 1 && *wkbuf == 0)
465 {
466 kbuf[0] = 0;
467 len = 1;
468 }
469 else
470 {
115 wkbuf[len] = 0; 471 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 472 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 473 if (len < 0)
118 len = 0; 474 len = 0;
475 }
119 } 476 }
120 else 477 else
121 len = 0; 478 len = 0;
122 } 479 }
123
124 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth;
126 } 480 }
127 else 481 else
128#endif 482#endif
129
130 { 483 {
131 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len;
133 }
134
135 if (valid_keysym)
136 { 485 }
137 /* for some backwards compatibility */ 486
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 487 if (keysym != NoSymbol)
139# ifdef HOTKEY_CTRL 488 {
140 if (ctrl) 489 KeySym orig_keysym = keysym;
141# else 490
142 if (meta) 491 /* Shift + F1 - F10 generates F11 - F20 */
143# endif 492 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
493 {
494 keysym += (XK_F11 - XK_F1);
495 shft = 0; /* turn off Shift */
144 { 496 }
145 if (keysym == ks_bigfont) 497
498 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
499 {
500 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
501 unsigned int newlen = 1;
502
503 if (ev.state & ModNumLockMask)
504 kp = false;
505
506 keysym = translate_keypad (keysym, kp);
507
508 switch (keysym)
146 { 509 {
147 change_font (0, FONT_UP); 510#ifndef NO_BACKSPACE_KEY
511 case XK_BackSpace:
512 if (priv_modes & PrivMode_HaveBackSpace)
513 {
514 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
515 ^ !!ctrl) ? '\b' : '\177';
516 kbuf[1] = '\0';
517 }
518 else
519 strcpy (kbuf, rs[Rs_backspace_key]);
148 return; 520 break;
521#endif
522#ifndef NO_DELETE_KEY
523 case XK_Delete:
524 strcpy (kbuf, rs[Rs_delete_key]);
525 break;
526#endif
527 case XK_Tab:
528 if (shft)
529 strcpy (kbuf, "\033[Z");
530 else
531 {
532#ifdef CTRL_TAB_MAKES_META
533 if (ctrl)
534 meta = 1;
535#endif
536#ifdef MOD4_TAB_MAKES_META
537 if (ev.state & Mod4Mask)
538 meta = 1;
539#endif
540 newlen = 0;
541 }
542 break;
543
544 case XK_Up: /* "\033[A" */
545 case XK_Down: /* "\033[B" */
546 case XK_Right: /* "\033[C" */
547 case XK_Left: /* "\033[D" */
548 strcpy (kbuf, "\033[Z");
549 kbuf[2] = "DACB"[keysym - XK_Left];
550 /* do Shift first */
551 if (shft)
552 kbuf[2] = "dacb"[keysym - XK_Left];
553 else if (ctrl)
554 {
555 kbuf[1] = 'O';
556 kbuf[2] = "dacb"[keysym - XK_Left];
557 }
558 else if (priv_modes & PrivMode_aplCUR)
559 kbuf[1] = 'O';
560 break;
561
562 case XK_KP_Enter:
563 /* allow shift to override */
564 if (kp)
565 {
566 strcpy (kbuf, "\033OM");
567 break;
568 }
569
570 /* FALLTHROUGH */
571
572 case XK_Return:
573 if (priv_modes & PrivMode_LFNL)
574 {
575 kbuf[0] = '\015';
576 kbuf[1] = '\012';
577 kbuf[2] = '\0';
578 }
579 else
580 {
581 kbuf[0] = '\015';
582 kbuf[1] = '\0';
583 }
584 break;
585
586 case XK_KP_F1: /* "\033OP" */
587 case XK_KP_F2: /* "\033OQ" */
588 case XK_KP_F3: /* "\033OR" */
589 case XK_KP_F4: /* "\033OS" */
590 strcpy (kbuf, "\033OP");
591 kbuf[2] += (keysym - XK_KP_F1);
592 break;
593
594 case XK_KP_Multiply: /* "\033Oj" : "*" */
595 case XK_KP_Add: /* "\033Ok" : "+" */
596 case XK_KP_Separator: /* "\033Ol" : "," */
597 case XK_KP_Subtract: /* "\033Om" : "-" */
598 case XK_KP_Decimal: /* "\033On" : "." */
599 case XK_KP_Divide: /* "\033Oo" : "/" */
600 case XK_KP_0: /* "\033Op" : "0" */
601 case XK_KP_1: /* "\033Oq" : "1" */
602 case XK_KP_2: /* "\033Or" : "2" */
603 case XK_KP_3: /* "\033Os" : "3" */
604 case XK_KP_4: /* "\033Ot" : "4" */
605 case XK_KP_5: /* "\033Ou" : "5" */
606 case XK_KP_6: /* "\033Ov" : "6" */
607 case XK_KP_7: /* "\033Ow" : "7" */
608 case XK_KP_8: /* "\033Ox" : "8" */
609 case XK_KP_9: /* "\033Oy" : "9" */
610 /* allow shift to override */
611 if (kp)
612 {
613 strcpy (kbuf, "\033Oj");
614 kbuf[2] += (keysym - XK_KP_Multiply);
615 }
616 else
617 {
618 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
619 kbuf[1] = '\0';
620 }
621 break;
622
623 default:
624 {
625 int param = map_function_key (keysym);
626 if (param > 0)
627 sprintf (kbuf,"\033[%d~", param);
628 else
629 newlen = 0;
630 }
631 break;
149 } 632 }
150 else if (keysym == ks_smallfont) 633
634 if (newlen)
635 len = strlen (kbuf);
636
637 if (len > 0)
151 { 638 {
152 change_font (0, FONT_DN);
153 return; 639 /*
640 * pass Shift/Control indicators for function keys ending with `~'
641 *
642 * eg,
643 * Prior = "ESC[5~"
644 * Shift+Prior = "ESC[5$"
645 * Ctrl+Prior = "ESC[5^"
646 * Ctrl+Shift+Prior = "ESC[5@"
647 */
648 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
649 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
650
651 /*
652 * Pass meta for all function keys, if 'meta' option set
653 */
654#ifdef META8_OPTION
655 if (meta && (meta_char == 0x80))
656 kbuf[len - 1] |= 0x80;
657#endif
154 } 658 }
659
660 }
661 else if (ctrl && keysym == XK_minus)
155 } 662 {
156#endif 663 len = 1;
664 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
665 }
666 else if (keysym == XK_ISO_Left_Tab)
667 {
668 strcpy (kbuf, "\033[Z");
669 len = 3;
670 }
671 else
672 {
673#ifdef META8_OPTION
674 /* set 8-bit on */
675 if (meta && (meta_char == 0x80))
676 {
677 char *ch;
157 678
679 for (ch = kbuf; ch < kbuf + len; ch++)
680 *ch |= 0x80;
681 }
682#endif
683 /* nil */ ;
684 }
685
686 keysym = orig_keysym;
687 }
688
689 /* escape prefix */
690 if (len && meta
691#ifdef META8_OPTION
692 && meta_char == C0_ESC
693#endif
694 )
695 {
696 *--kbuf = C0_ESC;
697 len++;
698 }
699
700 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
701 return;
702
703 if (keysym != NoSymbol)
704 {
705#ifdef KEYSYM_RESOURCE
706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
707 return;
708#endif
709
158 if (TermWin.saveLines) 710 if (saveLines)
159 { 711 {
160#ifdef UNSHIFTED_SCROLLKEYS 712#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 713 if (!ctrl && !meta)
162 {
163#else 714#else
164 if (IS_SCROLL_MOD) 715 if (IS_SCROLL_MOD)
716#endif
165 { 717 {
166#endif
167 int lnsppg; 718 int lnsppg;
168 719
169#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 722#else
172 lnsppg = TermWin.nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
173#endif 724#endif
725 max_it (lnsppg, 1);
726
174 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
175 { 728 {
176 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
177 return; 730 return;
178 } 731 }
179 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
180 { 733 {
181 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
182 return; 735 return;
183 } 736 }
184 } 737 }
185#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
186 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
187 { 740 {
188 if (keysym == XK_Up) 741 if (keysym == XK_Up)
189 { 742 {
190 scr_page (UP, 1); 743 scr_page (1);
191 return; 744 return;
192 } 745 }
193 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
194 { 747 {
195 scr_page (DN, 1); 748 scr_page (-1);
196 return; 749 return;
197 } 750 }
198 } 751 }
199#endif 752#endif
200#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
201 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
202 { 755 {
203 if (keysym == XK_Home) 756 if (keysym == XK_Home)
204 { 757 {
205 scr_move_to (0, 1); 758 scr_changeview (top_row);
206 return; 759 return;
207 } 760 }
208 else if (keysym == XK_End) 761 else if (keysym == XK_End)
209 { 762 {
210 scr_move_to (1, 0); 763 scr_changeview (0);
211 return; 764 return;
212 } 765 }
213 } 766 }
214#endif 767#endif
215
216 } 768 }
217 769
218 if (shft) 770 if (shft)
219 { 771 {
220 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10)
222 {
223 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */
225 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 773 {
228 switch (keysym) 774 switch (keysym)
229 { 775 {
230 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev.time, 0, 0); 778 selection_request (ev.time);
233 return; 779 return;
780#if TODO
234 /* rxvt extras */ 781 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP);
237 return; 783 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN);
240 return; 785 return;
786#endif
241 } 787 }
242 } 788 }
243 } 789 }
244#ifdef PRINTPIPE 790
791 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
792 {
245 if (keysym == XK_Print) 793 if (keysym == XK_v)
794 selection_request (ev.time, Sel_Clipboard);
795 else if (selection.len > 0)
246 { 796 {
247 scr_printscreen (ctrl | shft); 797 free (selection.clip_text);
798 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
799 selection.clip_len = selection.len;
800 selection_grab (CurrentTime, true);
801 }
802
248 return; 803 return;
249 } 804 }
250#endif 805
251#ifdef GREEK_SUPPORT 806#if ENABLE_FRILLS || ISO_14755
252 if (keysym == ks_greekmodeswith) 807 // ISO 14755 support
808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
253 { 809 {
254 greek_mode = !greek_mode; 810 int hv;
255 if (greek_mode) 811
812 if (iso14755buf & ISO_14755_51
813 && (keysym == XK_space || keysym == XK_KP_Space
814 || keysym == XK_Return || keysym == XK_KP_Enter))
256 { 815 {
257 xterm_seq (XTerm_title, 816 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 817 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 818# if ISO_14755
260 greek_reset(); 819 iso14755_51 (0);
820# endif
821 return;
261 } 822 }
262 else 823 else if (keysym == XK_BackSpace)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 824 {
273 unsigned int l; 825 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 826# if ISO_14755
275 const unsigned char ch = C0_ESC; 827 iso14755_51 (iso14755buf & ISO_14755_MASK);
276
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 828# endif
285 tt_write (&ch, 1); 829 return;
286 tt_write (kbuf0, l); 830 }
831 else if ((hv = hex_keyval (ev)) >= 0)
832 {
833 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
834 | hv | ISO_14755_51;
835# if ISO_14755
836 iso14755_51 (iso14755buf & ISO_14755_MASK);
837# endif
287 return; 838 return;
288 } 839 }
289 else 840 else
290#endif
291
292 { 841 {
293 newlen = 1; 842# if ISO_14755
294 switch (keysym) 843 scr_overlay_off ();
295 {
296#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace)
299 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0';
303 }
304 else
305 STRCPY(kbuf, key_backspace);
306# ifdef MULTICHAR_SET
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
308 {
309 int col, row;
310
311 newlen = STRLEN(kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2(screen.rend[row][col]))
315 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
316 }
317# endif 844# endif
318 break; 845 iso14755buf = 0;
319#endif 846 }
320#ifndef NO_DELETE_KEY 847 }
321 case XK_Delete: 848 else if (option (Opt_iso14755) &&
322 STRCPY(kbuf, key_delete); 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
323# ifdef MULTICHAR_SET 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
324 if (Options & Opt_mc_hack) 851 if (!(iso14755buf & ISO_14755_STARTED))
325 { 852 {
326 int col, row; 853 iso14755buf |= ISO_14755_STARTED;
327 854# if ISO_14755
328 newlen = STRLEN(kbuf); 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
329 col = screen.cur.col; 856 scr_overlay_set (0, 0, "ISO 14755 mode");
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1(screen.rend[row][col]))
332 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif 857# endif
335 break; 858 }
336#endif
337 case XK_Tab:
338 if (shft)
339 STRCPY(kbuf, "\033[Z");
340 else
341 {
342#ifdef CTRL_TAB_MAKES_META
343 if (ctrl)
344 meta = 1;
345#endif
346#ifdef MOD4_TAB_MAKES_META
347 if (ev.state & Mod4Mask)
348 meta = 1;
349#endif
350 newlen = 0;
351 }
352 break;
353
354
355#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
361 {
362 STRCPY(kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]);
364 break;
365 }
366 else
367 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left);
369 /* FALLTHROUGH */
370#endif
371 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]);
377 /* do Shift first */
378 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]);
380 else if (ctrl)
381 {
382 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]);
384 }
385 else if (PrivateModes & PrivMode_aplCUR)
386 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1(screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2(screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2(screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break;
423
424#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior
426 case XK_KP_Prior:
427 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
429 {
430 STRCPY(kbuf, "\033Oy");
431 break;
432 }
433 /* FALLTHROUGH */
434# endif 859#endif
435 case XK_Prior: 860
436 STRCPY(kbuf, "\033[5~"); 861#ifdef PRINTPIPE
437 break; 862 if (keysym == XK_Print)
438# ifdef XK_KP_Next 863 {
439 case XK_KP_Next: 864 scr_printscreen (ctrl | shft);
440 /* allow shift to override */ 865 return;
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 866 }
442 {
443 STRCPY(kbuf, "\033Os");
444 break;
445 }
446 /* FALLTHROUGH */
447# endif 867#endif
448 case XK_Next:
449 STRCPY(kbuf, "\033[6~");
450 break;
451#endif
452 case XK_KP_Enter:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY(kbuf, "\033OM");
457 }
458 else
459 {
460 kbuf[0] = '\r';
461 kbuf[1] = '\0';
462 }
463 break;
464
465#ifdef XK_KP_Begin
466 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou");
468 break;
469
470 case XK_KP_Insert:
471 STRCPY(kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY(kbuf, "\033On");
476 break;
477#endif
478 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1);
484 break;
485
486 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */
493 case XK_KP_1: /* "\033Oq" : "1" */
494 case XK_KP_2: /* "\033Or" : "2" */
495 case XK_KP_3: /* "\033Os" : "3" */
496 case XK_KP_4: /* "\033Ot" : "4" */
497 case XK_KP_5: /* "\033Ou" : "5" */
498 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
504 {
505 STRCPY(kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply);
507 }
508 else
509 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0';
512 }
513 break;
514
515 case XK_Find:
516 STRCPY(kbuf, "\033[1~");
517 break;
518 case XK_Insert:
519 STRCPY(kbuf, "\033[2~");
520 break;
521#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove:
523 /* FALLTHROUGH */
524#endif
525 case XK_Execute:
526 STRCPY(kbuf, "\033[3~");
527 break;
528 case XK_Select:
529 STRCPY(kbuf, "\033[4~");
530 break;
531#ifdef XK_KP_End
532 case XK_KP_End:
533 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
535 {
536 STRCPY(kbuf, "\033Oq");
537 break;
538 }
539 /* FALLTHROUGH */
540#endif
541 case XK_End:
542 STRCPY(kbuf, KS_END);
543 break;
544#ifdef XK_KP_Home
545 case XK_KP_Home:
546 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
548 {
549 STRCPY(kbuf, "\033Ow");
550 break;
551 }
552 /* FALLTHROUGH */
553#endif
554 case XK_Home:
555 STRCPY(kbuf, KS_HOME);
556 break;
557
558#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey)))
560
561 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1);
567 break;
568 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6);
574 break;
575 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11);
580 break;
581 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15);
584 break;
585 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help);
587 break;
588 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu);
590 break;
591 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */
595 case XK_F21: /* "\033[35~" */
596 case XK_F22: /* "\033[36~" */
597 case XK_F23: /* "\033[37~" */
598 case XK_F24: /* "\033[38~" */
599 case XK_F25: /* "\033[39~" */
600 case XK_F26: /* "\033[40~" */
601 case XK_F27: /* "\033[41~" */
602 case XK_F28: /* "\033[42~" */
603 case XK_F29: /* "\033[43~" */
604 case XK_F30: /* "\033[44~" */
605 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17);
611 break;
612#undef FKEY
613 default:
614 newlen = 0;
615 break;
616 }
617 if (newlen)
618 len = STRLEN(kbuf);
619 }
620 /*
621 * Pass meta for all function keys, if 'meta' option set
622 */
623#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0)
625 kbuf[len - 1] |= 0x80;
626#endif
627
628 }
629 else if (ctrl && keysym == XK_minus)
630 {
631 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 }
634 else
635 {
636#ifdef META8_OPTION
637 /* set 8-bit on */
638 if (meta && (meta_char == 0x80))
639 {
640 unsigned char *ch;
641
642 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80;
644 meta = 0;
645 }
646#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ;
652 }
653 } 868 }
654 869
655 if (len <= 0) 870 if (len <= 0)
656 return; /* not mapped */ 871 return; /* not mapped */
657 872
658 if (Options & Opt_scrollTtyKeypress) 873 tt_write_user_input (kbuf, (unsigned int)len);
659 if (TermWin.view_start) 874}
875
876void ecb_cold
877rxvt_term::key_release (XKeyEvent &ev)
878{
879#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
880 KeySym keysym;
881
882 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
883#endif
884
885#if ENABLE_FRILLS || ISO_14755
886 // ISO 14755 support
887 if (iso14755buf)
888 if (iso14755buf & ISO_14755_52)
660 { 889 {
661 TermWin.view_start = 0; 890# if ISO_14755
662 want_refresh = 1; 891 scr_overlay_off ();
892# endif
893# if ISO_14755
894 // iso14755 part 5.2 handling: release time
895 // first: controls
896 if ((ev.state & ControlMask)
897 && ((keysym >= 0x40 && keysym <= 0x5f)
898 || (keysym >= 0x61 && keysym <= 0x7f)))
899 {
900 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
901 commit_iso14755 ();
902
903 return;
904 }
905
906 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
907 if (i[0] == keysym)
908 {
909 iso14755buf = ISO_14755_51 | i[1];
910 commit_iso14755 ();
911
912 return;
913 }
914
915 scr_bell ();
916# endif
917 iso14755buf = 0;
918
919 return;
663 } 920 }
664 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
665 /* 922 {
666 * these modifications only affect the static keybuffer 923# if ISO_14755
667 * pass Shift/Control indicators for function keys ending with `~' 924 scr_overlay_off ();
668 *
669 * eg,
670 * Prior = "ESC[5~"
671 * Shift+Prior = "ESC[5$"
672 * Ctrl+Prior = "ESC[5^"
673 * Ctrl+Shift+Prior = "ESC[5@"
674 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
675 */
676 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678
679 /* escape prefix */
680 if (meta
681#ifdef META8_OPTION
682 && (meta_char == C0_ESC)
683#endif 925# endif
684 ) 926 if (iso14755buf & ISO_14755_51)
685 { 927 commit_iso14755 ();
686 const unsigned char ch = C0_ESC; 928#if ISO_14755
929 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
930 {
931 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
687 932
688 tt_write(&ch, 1); 933 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
934 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
935 }
936# endif
937 else
938 iso14755buf = 0;
689 } 939 }
690#ifdef DEBUG_CMD 940#endif
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 941
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 942 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
697 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len);
703}
704/*}}} */
705
706#if (MENUBAR_MAX)
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */
708/* attempt to `write' count to the input buffer */
709unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
711{
712 unsigned int n, s;
713
714 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp;
716 if (n > 0 && s < count)
717 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n;
722 s += n;
723 }
724 if (count > s)
725 {
726 rxvt_print_error("data loss: cmd_write too large");
727 count = s;
728 }
729 for (; count--;)
730 *cmdbuf_endp++ = *str++;
731 return 0; 943 return;
944
945#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946 if (!(ev.state & ControlMask))
947 slip_wheel_ev.stop ();
948 else if (keysym == XK_Control_L || keysym == XK_Control_R)
949 mouse_slip_wheel_speed = 0;
950#endif
732} 951}
733#endif /* MENUBAR_MAX */
734 952
735void 953void
736rxvt_term::flush () 954rxvt_term::flush ()
737{ 955{
738#ifdef TRANSPARENT 956 flush_ev.stop ();
739 if (want_full_refresh) 957
958#ifdef HAVE_IMG
959 if (bg_flags & BG_NEEDS_REFRESH)
740 { 960 {
741 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
742 scr_clear ();
743 scr_touch (false); 962 scr_touch (false);
744 want_refresh = 1;
745 } 963 }
746#endif 964#endif
747 965
748 if (want_refresh) 966 if (want_refresh)
749 { 967 {
968 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
969 {
970 int row = view_start;
971 int end_row = row + nrow;
972
973 while (row > top_row && ROW (row - 1).is_longer ())
974 --row;
975
976 do
977 {
978 int start_row = row;
979 line_t *l;
980
981 do
982 {
983 l = &ROW (row++);
984
985 if (!(l->f & LINE_FILTERED))
986 {
987 // line not filtered, mark it as filtered
988 l->f |= LINE_FILTERED;
989 while (l->is_longer ())
990 {
991 l = &ROW (row++);
992 l->f |= LINE_FILTERED;
993 }
994
995 // and filter it
996 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
997
998 break;
999 }
1000 }
1001 while (l->is_longer () && row < end_row);
1002 }
1003 while (row < end_row);
1004 }
1005
750 scr_refresh (refresh_type); 1006 scr_refresh ();
751 scrollbar_show (1); 1007 scrollBar.show (1);
752#ifdef USE_XIM 1008#if USE_XIM
753 IMSendSpot (); 1009 im_send_spot ();
754#endif 1010#endif
755
756 } 1011 }
757 1012
758 XFlush (display->display); 1013 display->flush ();
759} 1014}
760 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
761void 1017void
762rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
763{ 1019{
764 SET_R (this); 1020 if (want_refresh && !flush_ev.is_active ())
765 SET_LOCALE (locale); 1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
766 1022
1023 display->flush ();
1024}
1025
1026void
1027rxvt_term::flush_cb (ev::timer &w, int revents)
1028{
1029 make_current ();
1030
1031 refresh_count = 0;
767 flush (); 1032 flush ();
768} 1033}
769 1034
770#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
771void 1036void
1037rxvt_term::cursor_blink_reset ()
1038{
1039 if (!focus)
1040 return;
1041
1042 if (hidden_cursor)
1043 {
1044 hidden_cursor = 0;
1045 want_refresh = 1;
1046 }
1047
1048 if (option (Opt_cursorBlink) || (priv_modes & PrivMode_BlinkingCursor))
1049 cursor_blink_ev.again ();
1050 else
1051 cursor_blink_ev.stop ();
1052}
1053
1054void
772rxvt_term::cursor_blink_cb (time_watcher &w) 1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
773{ 1056{
774 hidden_cursor = !hidden_cursor; 1057 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1058 want_refresh = 1;
776 1059 refresh_check ();
777 w.start (w.at + BLINK_INTERVAL);
778} 1060}
779#endif 1061#endif
780 1062
781#ifdef TEXT_BLINK 1063#ifdef TEXT_BLINK
782void 1064void
783rxvt_term::text_blink_cb (time_watcher &w) 1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
784{ 1066{
785 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
786 { 1068 {
787 hidden_text = !hidden_text; 1069 hidden_text = !hidden_text;
788 want_refresh = 1; 1070 want_refresh = 1;
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1071 refresh_check ();
1072 }
1073 else
1074 w.stop ();
1075}
1076#endif
1077
1078#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1079void
1080rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1081{
1082 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1083 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
790 } 1084 {
1085 want_refresh = 1;
1086 refresh_check ();
1087 }
1088 else
1089 w.stop ();
1090}
1091#endif
1092
1093#ifdef SELECTION_SCROLLING
1094void
1095rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1096{
1097 if (scr_page (scroll_selection_lines))
1098 {
1099 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1100 want_refresh = 1;
1101 refresh_check ();
1102 }
1103 else
1104 w.stop ();
1105}
1106#endif
1107
1108#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1109void
1110rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1111{
1112 if (scr_page (mouse_slip_wheel_speed))
1113 {
1114 want_refresh = 1;
1115 refresh_check ();
1116 }
1117
1118 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1119 {
1120 mouse_slip_wheel_speed = 0;
1121 w.stop ();
1122 }
1123}
1124#endif
1125
1126#if LINUX_YIELD_HACK
1127static struct event_handler
1128{
1129 ev::prepare yield_ev;
1130
1131 void yield_cb (ev::prepare &w, int revents)
1132 {
1133 // this should really be sched_yield(), but the linux guys thought
1134 // that giving a process calling sched_yield () less cpu time than
1135 // ones with high nice levels is a useful thing to do. It surely is is
1136 // allowed by the sus... as is returning ENOSYS.
1137 // since the linux guys additionally thought that breaking the only
1138 // known workaround against their unusable sched_yield hack is cool,
1139 // we just nanosleep a bit and hope for the best.
1140
1141 struct timespec ts = { 0, 1000 };
1142 nanosleep (&ts, 0);
1143
1144 w.stop ();
1145 }
1146
1147 event_handler ()
1148 : yield_ev (this, &event_handler::yield_cb)
1149 {
1150 }
1151} event_handler;
1152#endif
1153
1154/* make sure all the cmd data is at beginning of cmdbuf */
1155void
1156rxvt_term::cmdbuf_reify ()
1157{
1158 if (cmdbuf_ptr == cmdbuf_base)
1159 return;
1160
1161 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1162
1163 memmove (cmdbuf_base, cmdbuf_ptr, used);
1164 cmdbuf_ptr = cmdbuf_base;
1165 cmdbuf_endp = cmdbuf_ptr + used;
1166
1167}
1168
1169#if defined (KEYSYM_RESOURCE)
1170void
1171rxvt_term::cmdbuf_append (const char *str, size_t count)
1172{
1173 cmdbuf_reify ();
1174
1175 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1176
1177 if (count > avail)
1178 return;
1179
1180 memcpy (cmdbuf_endp, str, count);
1181 cmdbuf_endp += count;
1182
1183 cmd_parse ();
791} 1184}
792#endif 1185#endif
793 1186
794bool 1187bool
795rxvt_term::pty_fill () 1188rxvt_term::pty_fill ()
796{ 1189{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1190 cmdbuf_reify ();
798 1191
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1192 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1193
1194 if (!avail)
1195 {
1196 // normally this indicates a "too long" command sequence - just drop the data we have
800 cmdbuf_ptr = cmdbuf_base; 1197 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1198 cmdbuf_endp = cmdbuf_ptr;
1199 avail = CBUFSIZ;
1200 }
802 1201
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
804 1203
805 if (n > 0) 1204 if (r > 0)
806 { 1205 {
807 cmdbuf_endp += n; 1206 cmdbuf_endp += r;
808 return true; 1207 return true;
809 } 1208 }
810 else if (n < 0 && errno != EAGAIN) 1209 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1210 {
1211#if LINUX_YIELD_HACK
1212 if (display->is_local)
1213 event_handler.yield_ev.start ();
1214#endif
1215 }
1216 else
1217 {
1218 pty_ev.stop ();
1219
1220 if (!option (Opt_hold))
811 destroy (); 1221 destroy ();
1222 }
812 1223
813 return false; 1224 return false;
814} 1225}
815 1226
816void 1227void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1228rxvt_term::pty_cb (ev::io &w, int revents)
818{ 1229{
819 SET_R (this); 1230 make_current ();
820 SET_LOCALE (locale);
821 1231
822 if (revents & EVENT_WRITE) 1232 if (revents & ev::READ)
823 tt_write (0, 0);
824 else if (revents & EVENT_READ)
825 {
826 bool flag = true;
827
828 // loop, but don't allow a single term to monopolize us 1233 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong 1234 for (int i = CBUFCNT; i-- && pty_fill (); )
830 while (flag && pty_fill ()) 1235 cmd_parse ();
831 {
832 if (!seen_input)
833 {
834 seen_input = 1;
835 /* once we know the shell is running, send the screen size. Again! */
836 tt_winch ();
837 }
838 1236
839 uint32_t ch = NOCHAR; 1237 if (revents & ev::WRITE)
1238 pty_write ();
840 1239
841 for (;;) 1240 refresh_check ();
842 {
843 if (ch == NOCHAR)
844 ch = next_char ();
845
846 if (ch == NOCHAR) // TODO: improve
847 break;
848
849 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
850 {
851 /* Read a text string from the input buffer */
852 uint32_t buf[BUFSIZ];
853 bool refreshnow = false;
854 int nlines = 0;
855 uint32_t *str = buf;
856
857 *str++ = ch;
858
859 for (;;)
860 {
861 ch = next_char ();
862
863 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
864 break;
865 else
866 {
867 *str++ = ch;
868
869 if (ch == '\n')
870 {
871 nlines++;
872 refresh_count++;
873
874 if (!(Options & Opt_jumpScroll)
875 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
876 {
877 refreshnow = true;
878 flag = false;
879 ch = NOCHAR;
880 break;
881 }
882
883 // scr_add_lines only works for nlines < TermWin.nrow - 1.
884 if (nlines >= TermWin.nrow - 1)
885 {
886 scr_add_lines (buf, nlines, str - buf);
887 nlines = 0;
888 str = buf;
889 }
890 }
891
892 if (str >= buf + BUFSIZ)
893 {
894 ch = NOCHAR;
895 break;
896 }
897 }
898 }
899
900 scr_add_lines (buf, nlines, str - buf);
901
902 /*
903 * If there have been a lot of new lines, then update the screen
904 * What the heck I'll cheat and only refresh less than every page-full.
905 * the number of pages between refreshes is refresh_limit, which
906 * is incremented here because we must be doing flat-out scrolling.
907 *
908 * refreshing should be correct for small scrolls, because of the
909 * time-out
910 */
911 if (refreshnow)
912 {
913 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
914 refresh_limit++;
915
916 scr_refresh (refresh_type);
917 }
918
919 }
920 else
921 {
922 switch (ch)
923 {
924 default:
925 process_nonprinting (ch);
926 break;
927 case C0_ESC: /* escape char */
928 process_escape_seq ();
929 break;
930 /*case 0x9b: */ /* CSI */
931 /* process_csi_seq (); */
932 }
933
934 ch = NOCHAR;
935 }
936 }
937 }
938 }
939} 1241}
940 1242
941// read the next character, currently handles UTF-8 1243void ecb_cold
942// will probably handle all sorts of other stuff in the future 1244rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1245{
946 while (cmdbuf_ptr < cmdbuf_endp) 1246 XDefineCursor (dpy, vt, TermWin_cursor);
947 { 1247 recolor_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950
951 wchar_t wc;
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs);
953
954 if (len == (size_t)-2)
955 return NOCHAR;
956
957 if (len == (size_t)-1)
958 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
959
960 // assume wchar == unicode
961 cmdbuf_ptr += len;
962 return wc;
963 }
964
965 return NOCHAR;
966}
967
968/* rxvt_cmd_getc() - Return next input character */
969/*
970 * Return the next input character after first passing any keyboard input
971 * to the command.
972 */
973uint32_t
974rxvt_term::cmd_getc ()
975{
976 for (;;)
977 {
978 uint32_t c = next_char ();
979 if (c != NOCHAR)
980 return c;
981
982 // incomplete sequences should occur rarely, still, a better solution
983 // would be preferred. either setjmp/longjmp or better design.
984 fcntl (cmd_fd, F_SETFL, 0);
985 pty_fill ();
986 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
987 }
988}
989 1248
990#ifdef POINTER_BLANK 1249#ifdef POINTER_BLANK
1250 hidden_pointer = 0;
1251
1252 if (option (Opt_pointerBlank))
1253 pointer_ev.start (pointerBlankDelay);
1254#endif
1255}
1256
1257#ifdef POINTER_BLANK
1258void ecb_cold
1259rxvt_term::pointer_blank ()
1260{
1261 if (!option (Opt_pointerBlank))
1262 return;
1263
1264 XDefineCursor (dpy, vt, display->blank_cursor);
1265 XFlush (dpy);
1266
1267 hidden_pointer = 1;
1268}
1269
1270void ecb_cold
1271rxvt_term::pointer_cb (ev::timer &w, int revents)
1272{
1273 make_current ();
1274
1275 pointer_blank ();
1276}
1277#endif
1278
991void 1279void
992rxvt_term::pointer_unblank ()
993{
994 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
995 recolour_cursor ();
996
997 hidden_pointer = 0;
998
999 if (Options & Opt_pointerBlank)
1000 pointer_ev.start (NOW + pointerBlankDelay);
1001}
1002
1003void
1004rxvt_term::pointer_blank ()
1005{
1006 if (!(Options & Opt_pointerBlank))
1007 return;
1008
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor);
1010 XFlush (display->display);
1011
1012 hidden_pointer = 1;
1013}
1014
1015void
1016rxvt_term::pointer_cb (time_watcher &w)
1017{
1018 SET_R (this);
1019 SET_LOCALE (locale);
1020
1021 pointer_blank ();
1022}
1023#endif
1024
1025void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1280rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1281{
1028 int button_number, key_state = 0; 1282 int button_number, key_state = 0;
1029 int x, y; 1283 int x, y;
1284 int code = 32;
1030 1285
1031 x = ev.x; 1286 x = Pixel2Col (ev.x) + 1;
1032 y = ev.y; 1287 y = Pixel2Row (ev.y) + 1;
1033 pixel_position (&x, &y); 1288
1289 if (ev.type == MotionNotify)
1290 {
1291 if (x == mouse_row && y == mouse_col)
1292 return;
1293
1294 mouse_row = x;
1295 mouse_col = y;
1296 code += 32;
1297 }
1034 1298
1035 if (MEvent.button == AnyButton) 1299 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1300 button_number = 3;
1038 }
1039 else 1301 else
1040 { 1302 {
1041 button_number = MEvent.button - Button1; 1303 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1304 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1305 if (button_number >= 3)
1044 button_number += (64 - 3); 1306 button_number += 64 - 3;
1045 } 1307 }
1046 1308
1047 if (PrivateModes & PrivMode_MouseX10) 1309 if (priv_modes & PrivMode_MouseX10)
1048 { 1310 {
1049 /* 1311 /*
1050 * do not report ButtonRelease 1312 * do not report ButtonRelease
1051 * no state info allowed 1313 * no state info allowed
1052 */ 1314 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1329 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1330 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1331#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1332 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1333#endif
1072
1073 } 1334 }
1074 1335
1075#ifdef DEBUG_MOUSEREPORT 1336#if DEBUG_MOUSEREPORT
1076 fprintf(stderr, "Mouse ["); 1337 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1338 if (key_state & 16)
1078 fputc('C', stderr); 1339 fputc ('C', stderr);
1079 if (key_state & 4) 1340 if (key_state & 4)
1080 fputc('S', stderr); 1341 fputc ('S', stderr);
1081 if (key_state & 8) 1342 if (key_state & 8)
1082 fputc('A', stderr); 1343 fputc ('A', stderr);
1083 if (key_state & 32) 1344 if (key_state & 32)
1084 fputc('2', stderr); 1345 fputc ('2', stderr);
1085 fprintf(stderr, "]: <%d>, %d/%d\n", 1346 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1347 button_number,
1087 x + 1, 1348 x,
1088 y + 1); 1349 y);
1089#else 1350#endif
1351
1352#if ENABLE_FRILLS
1353 if (priv_modes & PrivMode_ExtMouseRight)
1354 tt_printf ("\033[%d;%d;%dM",
1355 code + button_number + key_state,
1356 x,
1357 y);
1358 else if (priv_modes & PrivMode_ExtModeMouse)
1359 tt_printf ("\033[M%c%lc%lc",
1360 code + button_number + key_state,
1361 wint_t (32 + x),
1362 wint_t (32 + y));
1363 else
1364#endif
1090 tt_printf("\033[M%c%c%c", 1365 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1366 code + button_number + key_state,
1092 (32 + x + 1), 1367 32 + x,
1093 (32 + y + 1)); 1368 32 + y);
1094#endif
1095} 1369}
1096
1097#ifdef USING_W11LIB
1098void
1099rxvt_W11_process_x_event(XEvent *ev)
1100{
1101 rxvt_t *r = rxvt_get_r();
1102
1103 x_cb (*ev);
1104}
1105#endif
1106 1370
1107/*{{{ process an X event */ 1371/*{{{ process an X event */
1108void 1372void ecb_hot
1109rxvt_term::x_cb (XEvent &ev) 1373rxvt_term::x_cb (XEvent &ev)
1110{ 1374{
1111 SET_R (this); 1375 make_current ();
1112 SET_LOCALE (locale);
1113 1376
1114#if defined(CURSOR_BLINK) 1377 dLocal (Display *, dpy);
1115 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1116 {
1117 if (hidden_cursor)
1118 {
1119 hidden_cursor = 0;
1120 want_refresh = 1;
1121 }
1122 1378
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1379 if (ev.xany.window == vt
1124 } 1380 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1381 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1126
1127#if defined(POINTER_BLANK)
1128 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1129 {
1130 if (ev.type == MotionNotify
1131 || ev.type == ButtonPress
1132 || ev.type == ButtonRelease)
1133 if (hidden_pointer)
1134 pointer_unblank ();
1135
1136 if (ev.type == KeyPress && hidden_pointer == 0)
1137 pointer_blank ();
1138 }
1139#endif
1140
1141#ifdef USE_XIM
1142 if (XFilterEvent (&ev, None))
1143 return; 1382 return;
1144#endif
1145 1383
1384 // for XQueryPointer
1146 Window unused_root, unused_child; 1385 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1386 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1387 unsigned int unused_mask;
1149
1150#ifdef DEBUG_X
1151 const char *const eventnames[] =
1152 { /* mason - this matches my system */
1153 "",
1154 "",
1155 "KeyPress",
1156 "KeyRelease",
1157 "ButtonPress",
1158 "ButtonRelease",
1159 "MotionNotify",
1160 "EnterNotify",
1161 "LeaveNotify",
1162 "FocusIn",
1163 "FocusOut",
1164 "KeymapNotify",
1165 "Expose",
1166 "GraphicsExpose",
1167 "NoExpose",
1168 "VisibilityNotify",
1169 "CreateNotify",
1170 "DestroyNotify",
1171 "UnmapNotify",
1172 "MapNotify",
1173 "MapRequest",
1174 "ReparentNotify",
1175 "ConfigureNotify",
1176 "ConfigureRequest",
1177 "GravityNotify",
1178 "ResizeRequest",
1179 "CirculateNotify",
1180 "CirculateRequest",
1181 "PropertyNotify",
1182 "SelectionClear",
1183 "SelectionRequest",
1184 "SelectionNotify",
1185 "ColormapNotify",
1186 "ClientMessage",
1187 "MappingNotify"
1188 };
1189#endif
1190
1191#ifdef DEBUG_X
1192 struct timeval tp;
1193 struct tm *ltt;
1194 (void)gettimeofday(&tp, NULL);
1195 ltt = localtime(&(tp.tv_sec));
1196 D_X((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1197#endif
1198 1388
1199 switch (ev.type) 1389 switch (ev.type)
1200 { 1390 {
1201 case KeyPress: 1391 case KeyPress:
1202 lookup_key (ev.xkey); 1392 key_press (ev.xkey);
1203 break; 1393 break;
1204 1394
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease: 1395 case KeyRelease:
1207 { 1396 key_release (ev.xkey);
1208 if (!(ev.xkey.state & ControlMask))
1209 mouse_slip_wheel_speed = 0;
1210 else
1211 {
1212 KeySym ks;
1213
1214 ks = XKeycodeToKeysym(display->display, ev.xkey.keycode, 0);
1215 if (ks == XK_Control_L || ks == XK_Control_R)
1216 mouse_slip_wheel_speed = 0;
1217 }
1218 break; 1397 break;
1219 }
1220#endif
1221 1398
1222 case ButtonPress: 1399 case ButtonPress:
1223 button_press (ev.xbutton); 1400 button_press (ev.xbutton);
1224 break; 1401 break;
1225 1402
… …
1227 button_release (ev.xbutton); 1404 button_release (ev.xbutton);
1228 break; 1405 break;
1229 1406
1230 case ClientMessage: 1407 case ClientMessage:
1231 if (ev.xclient.format == 32 1408 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1409 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1233 destroy ();
1234#ifdef OFFIX_DND
1235 /* OffiX Dnd (drag 'n' drop) protocol */
1236 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1237 && (ev.xclient.data.l[0] == DndFile
1238 || ev.xclient.data.l[0] == DndDir
1239 || ev.xclient.data.l[0] == DndLink))
1240 { 1410 {
1241 /* Get Dnd data */ 1411 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1412 {
1243 int ActualFormat; 1413 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1414 {
1245 unsigned long Size, RemainingBytes; 1415 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1416 {
1247 XGetWindowProperty(display->display, display->root, 1417 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1418 destroy ();
1249 0L, 1000000L, 1419 }
1250 False, AnyPropertyType, 1420#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1421 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1422 XSendEvent (dpy, ev.xclient.window = display->root,
1423 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1424 &ev);
1254 XChangeProperty(display->display, display->root, 1425#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1426 }
1256 8, PropModeReplace, 1427 }
1257 data, STRLEN(data)); 1428#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1429 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 XSetInputFocus(display->display, display->root, RevertToNone, CurrentTime); 1430 {
1431 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1432 focus_in ();
1433 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1434 focus_out ();
1435 }
1436#endif
1260 } 1437 }
1261#endif /* OFFIX_DND */
1262 break;
1263
1264 case MappingNotify:
1265 XRefreshKeyboardMapping(&(ev.xmapping));
1266 break; 1438 break;
1267 1439
1268 /* 1440 /*
1269 * XXX: this is not the _current_ arrangement 1441 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1442 * Here's my conclusion:
… …
1289 break; 1461 break;
1290 } 1462 }
1291 break; 1463 break;
1292 1464
1293 case FocusIn: 1465 case FocusIn:
1294 if (!TermWin.focus) 1466 if (ev.xfocus.detail != NotifyInferior
1467 && ev.xfocus.detail != NotifyPointer
1468 && ev.xfocus.mode != NotifyGrab)
1469 focus_in ();
1470 break;
1471
1472 case FocusOut:
1473 if (ev.xfocus.detail != NotifyInferior
1474 && ev.xfocus.detail != NotifyPointer
1475 && ev.xfocus.mode != NotifyGrab)
1476 focus_out ();
1477 break;
1478
1479 case ConfigureNotify:
1480 if (ev.xconfigure.window == parent)
1295 { 1481 {
1296 TermWin.focus = 1; 1482 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1297 want_refresh = 1;
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XSetICFocus(Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1305#endif
1306
1307 } 1483 ;
1308 break;
1309 1484
1310 case FocusOut: 1485 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1311 if (TermWin.focus) 1486
1487 bool moved = false;
1488#ifdef HAVE_BG_PIXMAP
1489 if (bg_window_position_sensitive ())
1312 { 1490 {
1313 TermWin.focus = 0; 1491 want_position_change = true;
1314 want_refresh = 1; 1492 if (bg_img == 0)
1315#ifdef USE_XIM 1493 moved = true;
1316 if (Input_Context != NULL)
1317 XUnsetICFocus(Input_Context);
1318#endif
1319#ifdef CURSOR_BLINK
1320 if (Options & Opt_cursorBlink)
1321 cursor_blink_ev.stop ();
1322 hidden_cursor = 0;
1323#endif
1324
1325 }
1326 break;
1327
1328 case ConfigureNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0])
1330 {
1331 int height, width;
1332
1333 do
1334 { /* Wrap lots of configures into one */
1335 width = ev.xconfigure.width;
1336 height = ev.xconfigure.height;
1337 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1338 } 1494 }
1339 while (XCheckTypedWindowEvent(display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1495#endif
1340 1496
1341 if (szHint.width != width || szHint.height != height) 1497 if (want_position_change)
1342 { 1498 {
1343 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1499 int x, y;
1344 resize_all_windows (width, height, 1); 1500
1501 if (ev.xconfigure.send_event)
1502 {
1503 x = ev.xconfigure.x;
1504 y = ev.xconfigure.y;
1505 }
1506 else
1507 get_window_origin (x, y);
1508
1509 if (x != parent_x || y != parent_y)
1510 {
1511 parent_x = x;
1512 parent_y = y;
1513 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1514 moved = true;
1515 }
1345 } 1516 }
1346#ifdef DEBUG_SIZE 1517
1518 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1519 {
1520 seen_resize = 1;
1521 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1522 }
1347 else 1523 else
1348 { 1524 {
1349 D_SIZE((stderr, "Size: Not resizing")); 1525#ifdef HAVE_BG_PIXMAP
1526 if (moved)
1527 update_background ();
1528#endif
1350 } 1529 }
1351#endif
1352#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1353 if (Options & Opt_transparent)
1354 {
1355 check_our_parents ();
1356 if (am_transparent)
1357 want_full_refresh = 1;
1358 }
1359#endif
1360 1530
1531 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1361 } 1532 }
1362 break; 1533 break;
1363 1534
1535 case PropertyNotify:
1536 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1537 break;
1538
1364 case SelectionClear: 1539 case SelectionClear:
1365 selection_clear (); 1540 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1366 break;
1367
1368 case SelectionNotify:
1369 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor,
1371 ev.xselection.property, True);
1372 break; 1541 break;
1373 1542
1374 case SelectionRequest: 1543 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1544 selection_send (ev.xselectionrequest);
1376 break; 1545 break;
1377 1546
1547 case MapNotify:
1548#ifdef HAVE_BG_PIXMAP
1549 // This is needed at startup for the case of no window manager
1550 // or a non-reparenting window manager and also because we
1551 // defer bg image updates if the window is not mapped. The
1552 // short delay is to optimize for multiple ConfigureNotify
1553 // events at startup when the window manager reparents the
1554 // window, so as to perform the computation after we have
1555 // received all of them.
1556 if (bg_img == 0)
1557 update_background_ev.start (0.025);
1558#endif
1559 mapped = 1;
1560#ifdef TEXT_BLINK
1561 text_blink_ev.start ();
1562#endif
1563 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1564 break;
1565
1378 case UnmapNotify: 1566 case UnmapNotify:
1379 TermWin.mapped = 0; 1567 mapped = 0;
1380#ifdef TEXT_BLINK 1568#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1569 text_blink_ev.stop ();
1382#endif 1570#endif
1571 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1383 break; 1572 break;
1384
1385 case MapNotify:
1386 TermWin.mapped = 1;
1387#ifdef TEXT_BLINK
1388 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1389#endif
1390 break;
1391
1392 case PropertyNotify:
1393 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1394 if (ev.xproperty.state == PropertyNewValue)
1395 selection_property (ev.xproperty.window, ev.xproperty.atom);
1396 break;
1397
1398#ifdef TRANSPARENT
1399 case ReparentNotify:
1400 rootwin_cb (ev);
1401 break;
1402#endif /* TRANSPARENT */
1403 1573
1404 case GraphicsExpose: 1574 case GraphicsExpose:
1405 case Expose: 1575 case Expose:
1406 if (ev.xany.window == TermWin.vt) 1576 if (ev.xany.window == vt)
1407 { 1577 {
1408#ifdef NO_SLOW_LINK_SUPPORT 1578 do
1579 {
1409 scr_expose (ev.xexpose.x, ev.xexpose.y, 1580 scr_expose (ev.xexpose.x, ev.xexpose.y,
1410 ev.xexpose.width, ev.xexpose.height, False); 1581 ev.xexpose.width, ev.xexpose.height, false);
1411#else 1582 }
1412 // don't understand this, so commented it out 1583 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1584
1585 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1586
1587 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1588 {
1413 scr_expose (ev.xexpose.x, ev.xexpose.y, 1589 scr_expose (ev.xexpose.x, ev.xexpose.y,
1414 ev.xexpose.width, ev.xexpose.height, False); 1590 ev.xexpose.width, ev.xexpose.height, false);
1415 //scr_expose (ev.xexpose.x, 0, 1591 }
1416 // ev.xexpose.width, TermWin.height, False); 1592
1417#endif
1418 want_refresh = 1; 1593 want_refresh = 1;
1419 } 1594 }
1420 else 1595 else
1421 { 1596 {
1422 XEvent unused_event; 1597 XEvent unused_event;
1423 1598
1424 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1599 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1425 Expose, 1600 ;
1426 &unused_event)) ; 1601 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1427 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1602 ;
1428 GraphicsExpose, 1603
1429 &unused_event)) ; 1604 if (scrollBar.state && ev.xany.window == scrollBar.win)
1430 if (isScrollbarWindow(ev.xany.window))
1431 { 1605 {
1432 scrollBar.setIdle(); 1606 scrollBar.state = SB_STATE_IDLE;
1433 scrollbar_show (0); 1607 scrollBar.show (0);
1434 } 1608 }
1435#ifdef MENUBAR
1436 if (menubar_visible () && isMenuBarWindow(ev.xany.window))
1437 menubar_expose ();
1438#endif
1439#ifdef RXVT_GRAPHICS
1440 Gr_expose (ev.xany.window);
1441#endif
1442
1443 } 1609 }
1444 break; 1610 break;
1445 1611
1446 case MotionNotify: 1612 case MotionNotify:
1447#ifdef POINTER_BLANK 1613#ifdef POINTER_BLANK
1448 if (hidden_pointer) 1614 if (hidden_pointer)
1449 pointer_unblank (); 1615 pointer_unblank ();
1450#endif 1616#endif
1451#if MENUBAR 1617 if (!bypass_keystate
1452 if (isMenuBarWindow(ev.xany.window)) 1618 && ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1619 || priv_modes & PrivMode_MouseAnyEvent))
1620 mouse_report (ev.xbutton);
1621 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1622 break;
1623
1624 if (ev.xany.window == vt)
1453 { 1625 {
1454 menubar_control (&(ev.xbutton)); 1626 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1455 break; 1627 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1456 } 1628 ; // 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))) 1629 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1464 { 1630 {
1465 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1631 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1466 ; 1632 ;
1467 1633
1468 XQueryPointer(display->display, TermWin.vt, 1634 XQueryPointer (dpy, vt,
1469 &unused_root, &unused_child, 1635 &unused_root, &unused_child,
1470 &unused_root_x, &unused_root_y, 1636 &unused_root_x, &unused_root_y,
1471 &(ev.xbutton.x), &(ev.xbutton.y), 1637 &ev.xbutton.x, &ev.xbutton.y,
1472 &unused_mask); 1638 &ev.xbutton.state);
1473#ifdef MOUSE_THRESHOLD 1639#ifdef MOUSE_THRESHOLD
1474 /* deal with a `jumpy' mouse */ 1640 /* deal with a `jumpy' mouse */
1475 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1641 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1642#endif
1476 { 1643 {
1644#if ISO_14755
1645 // 5.4
1646 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1647 {
1648 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1649 break;
1650 }
1477#endif 1651#endif
1478 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1652 selection_extend (ev.xbutton.x, ev.xbutton.y,
1479 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1653 ev.xbutton.state & Button3Mask ? 2 : 0);
1654
1480#ifdef SELECTION_SCROLLING 1655#ifdef SELECTION_SCROLLING
1481 if (ev.xbutton.y < TermWin.int_bwidth 1656 if (ev.xbutton.y < int_bwidth
1482 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1657 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1483 { 1658 {
1659 page_dirn scroll_selection_dir;
1484 int dist; 1660 int dist;
1485
1486 pending_scroll_selection=1;
1487 1661
1488 /* don't clobber the current delay if we are 1662 /* don't clobber the current delay if we are
1489 * already in the middle of scrolling. 1663 * already in the middle of scrolling.
1490 */ 1664 */
1491 if (scroll_selection_delay<=0) 1665 if (!sel_scroll_ev.is_active ())
1492 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1666 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1493 1667
1494 /* save the event params so we can highlight 1668 /* save the event params so we can highlight
1495 * the selection in the pending-scroll loop 1669 * the selection in the pending-scroll loop
1496 */ 1670 */
1497 selection_save_x=ev.xbutton.x; 1671 selection_save_x = ev.xbutton.x;
1498 selection_save_y=ev.xbutton.y; 1672 selection_save_y = ev.xbutton.y;
1499 selection_save_state=
1500 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1673 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1501 1674
1502 /* calc number of lines to scroll */ 1675 /* calc number of lines to scroll */
1503 if (ev.xbutton.y<TermWin.int_bwidth) 1676 if (ev.xbutton.y < int_bwidth)
1504 { 1677 {
1505 scroll_selection_dir = UP; 1678 scroll_selection_dir = UP;
1506 dist = TermWin.int_bwidth - ev.xbutton.y; 1679 dist = int_bwidth - ev.xbutton.y;
1507 } 1680 }
1508 else 1681 else
1509 { 1682 {
1510 scroll_selection_dir = DN; 1683 scroll_selection_dir = DN;
1511 dist = ev.xbutton.y - 1684 dist = ev.xbutton.y - (int_bwidth + vt_height);
1512 (TermWin.int_bwidth + TermWin.height);
1513 } 1685 }
1686
1514 scroll_selection_lines=(Pixel2Height(dist)/ 1687 scroll_selection_lines = Pixel2Height (dist)
1515 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1688 / SELECTION_SCROLL_LINE_SPEEDUP
1689 + 1;
1516 MIN_IT(scroll_selection_lines, 1690 min_it (scroll_selection_lines,
1517 SELECTION_SCROLL_MAX_LINES); 1691 SELECTION_SCROLL_MAX_LINES);
1692 scroll_selection_lines *= scroll_selection_dir;
1518 } 1693 }
1519 else 1694 else
1520 { 1695 {
1521 /* we are within the text window, so we 1696 /* we are within the text window, so we
1522 * shouldn't be scrolling 1697 * shouldn't be scrolling
1523 */ 1698 */
1524 pending_scroll_selection = 0; 1699 sel_scroll_ev.stop();
1525 } 1700 }
1526#endif 1701#endif
1527#ifdef MOUSE_THRESHOLD
1528
1529 } 1702 }
1530#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 }
1551}
1552 1723
1553#ifdef TRANSPARENT 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 ();
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_recolor ();
1787 }
1788#endif
1789#if ENABLE_FRILLS
1790 if (option (Opt_urgentOnBell))
1791 set_urgency (0);
1792
1793 if (priv_modes & PrivMode_FocusEvent)
1794 tt_printf ("\x1b[I");
1795#endif
1796
1797 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1798 }
1799}
1800
1801void ecb_cold
1802rxvt_term::focus_out ()
1803{
1804 if (focus)
1805 {
1806 focus = 0;
1807 want_refresh = 1;
1808
1809#if ENABLE_FRILLS
1810 if (option (Opt_urgentOnBell))
1811 set_urgency (0);
1812
1813 if (priv_modes & PrivMode_FocusEvent)
1814 tt_printf ("\x1b[O");
1815#endif
1816#if ENABLE_FRILLS || ISO_14755
1817 if (iso14755buf)
1818 {
1819 iso14755buf = 0;
1820# if ISO_14755
1821 scr_overlay_off ();
1822# endif
1823 }
1824#endif
1825#if USE_XIM
1826 if (Input_Context != NULL)
1827 XUnsetICFocus (Input_Context);
1828#endif
1829#if CURSOR_BLINK
1830 if (option (Opt_cursorBlink))
1831 cursor_blink_ev.stop ();
1832
1833 hidden_cursor = 0;
1834#endif
1835#if OFF_FOCUS_FADING
1836 if (rs[Rs_fade])
1837 {
1838 pix_colors = pix_colors_unfocused;
1839 scr_recolor ();
1840 }
1841#endif
1842
1843 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1844 }
1845}
1846
1847void ecb_cold
1848rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1849{
1850#if OFF_FOCUS_FADING
1851 if (rs[Rs_fade])
1852 {
1853 if (!first_time)
1854 pix_colors_focused [idx].free (this);
1855
1856 rgba c;
1857 pix_colors [Color_fade].get (c);
1858 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1859 }
1860#endif
1861}
1862
1863#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1864void ecb_hot
1865rxvt_term::rootwin_cb (XEvent &ev)
1866{
1867 make_current ();
1868
1869 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1870 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1871 return;
1872
1873 switch (ev.type)
1874 {
1875 case PropertyNotify:
1876 /*
1877 * if user used some Esetroot compatible prog to set the root bg,
1878 * use the property to determine the pixmap. We use it later on.
1879 */
1880 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1881 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1882 {
1883#if BG_IMAGE_FROM_ROOT
1884 if (option (Opt_transparent))
1885 {
1886 rxvt_img::new_from_root (this)->replace (root_img);
1887 update_background ();
1888 }
1889#endif
1890 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1891 }
1892
1893 break;
1894 }
1895
1896 refresh_check ();
1897}
1898#endif
1899
1554void 1900void
1555rxvt_term::rootwin_cb (XEvent &ev)
1556{
1557 SET_R (this);
1558 SET_LOCALE (locale);
1559
1560 if (ev.type == PropertyNotify)
1561 {
1562 /*
1563 * if user used some Esetroot compatible prog to set the root bg,
1564 * use the property to determine the pixmap. We use it later on.
1565 */
1566 if (xa[XA_XROOTPMAPID] == 0)
1567 xa[XA_XROOTPMAPID] = XInternAtom(display->display, "_XROOTPMAP_ID", False);
1568
1569 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1570 return;
1571 }
1572
1573 if ((Options & Opt_transparent) && check_our_parents ())
1574 {
1575 if (am_transparent)
1576 want_full_refresh = 1;
1577 }
1578}
1579#endif
1580
1581void
1582rxvt_term::button_press (const XButtonEvent &ev) 1901rxvt_term::button_press (XButtonEvent &ev)
1583{ 1902{
1584 int reportmode = 0, clickintime; 1903 int reportmode = 0, clickintime;
1585 1904
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1905 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1906
1587 if (!bypass_keystate) 1907 if (!bypass_keystate)
1588 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1908 reportmode = !! (priv_modes & PrivMode_mouse_report);
1909
1589 /* 1910 /*
1590 * VT window processing of button press 1911 * VT window processing of button press
1591 */ 1912 */
1592 if (ev.window == TermWin.vt) 1913 if (ev.window == vt)
1593 { 1914 {
1594#if RXVT_GRAPHICS 1915 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1595 if (ev.subwindow != None) 1916 return;
1596 rxvt_Gr_ButtonPress (ev.x, ev.y);
1597 else
1598#endif
1599 1917
1918#if ISO_14755
1919 // 5.4
1920 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1921 {
1922 iso14755_54 (ev.x, ev.y);
1923 return;
1600 { 1924 }
1601 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1925#endif
1926
1927 clickintime = ev.time - MEvent.time < multiClickTime;
1928
1602 if (reportmode) 1929 if (reportmode)
1930 {
1931 /* mouse report from vt window */
1932 /* save the xbutton state (for ButtonRelease) */
1933 MEvent.state = ev.state;
1934#ifdef MOUSE_REPORT_DOUBLECLICK
1935 if (ev.button == MEvent.button && clickintime)
1603 { 1936 {
1604 /* mouse report from vt window */ 1937 /* same button, within allowed time */
1605 /* save the xbutton state (for ButtonRelease) */ 1938 MEvent.clicks++;
1606 MEvent.state = ev.state; 1939
1607#ifdef MOUSE_REPORT_DOUBLECLICK 1940 if (MEvent.clicks > 1)
1608 if (ev.button == MEvent.button && clickintime)
1609 { 1941 {
1610 /* same button, within alloted time */
1611 MEvent.clicks++;
1612 if (MEvent.clicks > 1)
1613 {
1614 /* only report double clicks */ 1942 /* only report double clicks */
1615 MEvent.clicks = 2; 1943 MEvent.clicks = 2;
1616 mouse_report (ev); 1944 mouse_report (ev);
1617 1945
1618 /* don't report the release */ 1946 /* don't report the release */
1619 MEvent.clicks = 0; 1947 MEvent.clicks = 0;
1620 MEvent.button = AnyButton; 1948 MEvent.button = AnyButton;
1621 }
1622 } 1949 }
1623 else
1624 {
1625 /* different button, or time expired */
1626 MEvent.clicks = 1;
1627 MEvent.button = ev.button;
1628 mouse_report (ev);
1629 }
1630#else
1631 MEvent.button = ev.button;
1632 mouse_report (ev);
1633#endif /* MOUSE_REPORT_DOUBLECLICK */
1634
1635 } 1950 }
1636 else 1951 else
1637 { 1952 {
1953 /* different button, or time expired */
1954 MEvent.clicks = 1;
1955 MEvent.button = ev.button;
1956 mouse_report (ev);
1957 }
1958#else
1959 MEvent.button = ev.button;
1960 mouse_report (ev);
1961#endif /* MOUSE_REPORT_DOUBLECLICK */
1962
1963 }
1964 else
1965 {
1638 if (ev.button != MEvent.button) 1966 if (ev.button != MEvent.button)
1639 MEvent.clicks = 0; 1967 MEvent.clicks = 0;
1968
1640 switch (ev.button) 1969 switch (ev.button)
1641 { 1970 {
1642 case Button1: 1971 case Button1:
1972 /* allow meta + click to select rectangular areas */
1973 /* should be done in screen.C */
1974#if ENABLE_FRILLS
1975 selection.rect = !!(ev.state & ModMetaMask);
1976#else
1977 selection.rect = false;
1978#endif
1979
1643 /* allow shift+left click to extend selection */ 1980 /* allow shift+left click to extend selection */
1644 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1981 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1645 { 1982 {
1646 if (MEvent.button == Button1 && clickintime)
1647 selection_rotate (ev.x, ev.y);
1648 else
1649 selection_extend (ev.x, ev.y, 1);
1650 }
1651 else
1652 {
1653 if (MEvent.button == Button1 && clickintime)
1654 MEvent.clicks++;
1655 else
1656 MEvent.clicks = 1;
1657
1658 selection_click (MEvent.clicks, ev.x, ev.y);
1659 }
1660
1661 MEvent.button = Button1;
1662 break;
1663
1664 case Button3:
1665 if (MEvent.button == Button3 && clickintime) 1983 if (MEvent.button == Button1 && clickintime)
1666 selection_rotate (ev.x, ev.y); 1984 selection_rotate (ev.x, ev.y);
1667 else 1985 else
1668 selection_extend (ev.x, ev.y, 1); 1986 selection_extend (ev.x, ev.y, 1);
1987 }
1988 else
1989 {
1990 if (MEvent.button == Button1 && clickintime)
1991 MEvent.clicks++;
1992 else
1993 MEvent.clicks = 1;
1994
1995 selection_click (MEvent.clicks, ev.x, ev.y);
1996 }
1997
1998 MEvent.button = Button1;
1999 break;
2000
2001 case Button3:
2002 if (MEvent.button == Button3 && clickintime)
2003 selection_rotate (ev.x, ev.y);
2004 else
2005 selection_extend (ev.x, ev.y, 1);
2006
1669 MEvent.button = Button3; 2007 MEvent.button = Button3;
1670 break; 2008 break;
1671 }
1672 } 2009 }
2010 }
2011
1673 MEvent.time = ev.time; 2012 MEvent.time = ev.time;
1674 return; 2013 return;
1675 }
1676 } 2014 }
1677 2015
1678 /* 2016 /*
1679 * Scrollbar window processing of button press 2017 * Scrollbar window processing of button press
1680 */ 2018 */
1681 if (isScrollbarWindow(ev.window)) 2019 if (scrollBar.state && ev.window == scrollBar.win)
1682 { 2020 {
1683 scrollBar.setIdle (); 2021 page_dirn direction = NO_DIR;
2022
2023 if (scrollBar.upButton (ev.y))
2024 direction = UP; /* up */
2025 else if (scrollBar.dnButton (ev.y))
2026 direction = DN; /* down */
2027
2028 scrollBar.state = SB_STATE_IDLE;
1684 /* 2029 /*
1685 * Rxvt-style scrollbar: 2030 * Rxvt-style scrollbar:
1686 * move up if mouse is above slider 2031 * move up if mouse is above slider
1687 * move dn if mouse is below slider 2032 * move dn if mouse is below slider
1688 * 2033 *
… …
1697 /* 2042 /*
1698 * Mouse report disabled scrollbar: 2043 * Mouse report disabled scrollbar:
1699 * arrow buttons - send up/down 2044 * arrow buttons - send up/down
1700 * click on scrollbar - send pageup/down 2045 * click on scrollbar - send pageup/down
1701 */ 2046 */
1702 if ((scrollBar.style == R_SB_NEXT 2047 if (direction == UP)
1703 && scrollbarnext_upButton(ev.y))
1704 || (scrollBar.style == R_SB_RXVT
1705 && scrollbarrxvt_upButton(ev.y)))
1706 tt_printf("\033[A"); 2048 tt_printf ("\033[A");
1707 else if ((scrollBar.style == R_SB_NEXT 2049 else if (direction == DN)
1708 && scrollbarnext_dnButton(ev.y))
1709 || (scrollBar.style == R_SB_RXVT
1710 && scrollbarrxvt_dnButton(ev.y)))
1711 tt_printf("\033[B"); 2050 tt_printf ("\033[B");
1712 else 2051 else
1713 switch (ev.button) 2052 switch (ev.button)
1714 { 2053 {
1715 case Button2: 2054 case Button2:
1716 tt_printf("\014"); 2055 tt_printf ("\014");
1717 break; 2056 break;
1718 case Button1: 2057 case Button1:
1719 tt_printf("\033[6~"); 2058 tt_printf ("\033[6~");
1720 break; 2059 break;
1721 case Button3: 2060 case Button3:
1722 tt_printf("\033[5~"); 2061 tt_printf ("\033[5~");
1723 break; 2062 break;
1724 } 2063 }
1725 } 2064 }
1726 else 2065 else
1727#endif /* NO_SCROLLBAR_REPORT */ 2066#endif /* NO_SCROLLBAR_REPORT */
1728
1729 {
1730 char upordown = 0;
1731
1732 if (scrollBar.style == R_SB_NEXT)
1733 { 2067 {
1734 if (scrollbarnext_upButton(ev.y)) 2068 if (direction != NO_DIR)
1735 upordown = -1; /* up */
1736 else if (scrollbarnext_dnButton(ev.y))
1737 upordown = 1; /* down */
1738 }
1739 else if (scrollBar.style == R_SB_RXVT)
1740 {
1741 if (scrollbarrxvt_upButton(ev.y))
1742 upordown = -1; /* up */
1743 else if (scrollbarrxvt_dnButton(ev.y))
1744 upordown = 1; /* down */
1745 }
1746 if (upordown)
1747 { 2069 {
1748#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2070#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1749 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2071 if (!cont_scroll_ev.is_active ())
2072 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1750#endif 2073#endif
1751 if (scr_page (upordown < 0 ? UP : DN, 1)) 2074 if (scr_page (direction, 1))
1752 { 2075 {
1753 if (upordown < 0) 2076 if (direction == UP)
1754 scrollBar.setUp (); 2077 scrollBar.state = SB_STATE_UP;
1755 else 2078 else
1756 scrollBar.setDn (); 2079 scrollBar.state = SB_STATE_DOWN;
1757 } 2080 }
1758 } 2081 }
1759 else 2082 else
1760 switch (ev.button) 2083 switch (ev.button)
1761 { 2084 {
1762 case Button2: 2085 case Button2:
1763 switch (scrollbar_align) 2086 switch (scrollBar.align)
1764 { 2087 {
1765 case R_SB_ALIGN_TOP: 2088 case SB_ALIGN_TOP:
1766 csrO = 0; 2089 csrO = 0;
1767 break; 2090 break;
1768 case R_SB_ALIGN_CENTRE: 2091 case SB_ALIGN_CENTRE:
1769 csrO = (scrollBar.bot - scrollBar.top) / 2; 2092 csrO = (scrollBar.bot - scrollBar.top) / 2;
1770 break; 2093 break;
1771 case R_SB_ALIGN_BOTTOM: 2094 case SB_ALIGN_BOTTOM:
1772 csrO = scrollBar.bot - scrollBar.top; 2095 csrO = scrollBar.bot - scrollBar.top;
1773 break; 2096 break;
1774 } 2097 }
2098
1775 if (scrollBar.style == R_SB_XTERM 2099 if (scrollBar.style == SB_STYLE_XTERM
1776 || scrollbar_above_slider(ev.y) 2100 || scrollBar.above_slider (ev.y)
1777 || scrollbar_below_slider(ev.y)) 2101 || scrollBar.below_slider (ev.y))
1778 scr_move_to ( scrollbar_position(ev.y) - csrO, 2102 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1779 scrollbar_size()); 2103
1780 scrollBar.setMotion (); 2104 scrollBar.state = SB_STATE_MOTION;
1781 break; 2105 break;
1782 2106
1783 case Button1: 2107 case Button1:
1784 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2108 if (scrollBar.align == SB_ALIGN_CENTRE)
1785 csrO = ev.y - scrollBar.top; 2109 csrO = ev.y - scrollBar.top;
1786 /* FALLTHROUGH */ 2110 /* FALLTHROUGH */
1787 2111
1788 case Button3: 2112 case Button3:
1789 if (scrollBar.style != R_SB_XTERM) 2113 if (scrollBar.style != SB_STYLE_XTERM)
1790 { 2114 {
1791 if (scrollbar_above_slider(ev.y)) 2115 if (scrollBar.above_slider (ev.y))
1792# ifdef RXVT_SCROLL_FULL 2116# ifdef RXVT_SCROLL_FULL
1793 scr_page (UP, TermWin.nrow - 1); 2117 scr_page (UP, nrow - 1);
1794# else 2118# else
1795 scr_page (UP, TermWin.nrow / 4); 2119 scr_page (UP, nrow / 4);
1796# endif 2120# endif
1797 else if (scrollbar_below_slider(ev.y)) 2121 else if (scrollBar.below_slider (ev.y))
1798# ifdef RXVT_SCROLL_FULL 2122# ifdef RXVT_SCROLL_FULL
1799 scr_page (DN, TermWin.nrow - 1); 2123 scr_page (DN, nrow - 1);
1800# else 2124# else
1801 scr_page (DN, TermWin.nrow / 4); 2125 scr_page (DN, nrow / 4);
1802# endif 2126# endif
1803 else 2127 else
1804 scrollBar.setMotion (); 2128 scrollBar.state = SB_STATE_MOTION;
1805 } 2129 }
1806 else 2130 else
1807 { 2131 {
1808 scr_page ((ev.button == Button1 ? DN : UP), 2132 scr_page ((ev.button == Button1 ? DN : UP),
1809 (TermWin.nrow 2133 (nrow
1810 * scrollbar_position(ev.y) 2134 * scrollBar.position (ev.y)
1811 / scrollbar_size())); 2135 / scrollBar.size ()));
1812 } 2136 }
2137
1813 break; 2138 break;
1814 } 2139 }
1815 } 2140 }
2141
1816 return; 2142 return;
1817 } 2143 }
1818#if MENUBAR
1819 /*
1820 * Menubar window processing of button press
1821 */
1822 if (isMenuBarWindow(ev.window))
1823 menubar_control (ev);
1824#endif
1825} 2144}
1826 2145
1827void 2146void
1828rxvt_term::button_release (const XButtonEvent &ev) 2147rxvt_term::button_release (XButtonEvent &ev)
1829{ 2148{
1830 int reportmode = 0; 2149 int reportmode = 0;
1831 2150
1832 csrO = 0; /* reset csr Offset */ 2151 csrO = 0; /* reset csr Offset */
1833 if (!bypass_keystate) 2152 if (!bypass_keystate)
1834 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2153 reportmode = !! (priv_modes & PrivMode_mouse_report);
1835 2154
1836 if (scrollbar_isUpDn()) 2155 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1837 { 2156 {
1838 scrollBar.setIdle (); 2157 scrollBar.state = SB_STATE_IDLE;
1839 scrollbar_show (0); 2158 scrollBar.show (0);
1840#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1841 refresh_type &= ~SMOOTH_REFRESH;
1842#endif
1843
1844 } 2159 }
2160
1845#ifdef SELECTION_SCROLLING 2161#ifdef SELECTION_SCROLLING
1846 pending_scroll_selection=0; 2162 sel_scroll_ev.stop();
1847#endif 2163#endif
2164
1848 if (ev.window == TermWin.vt) 2165 if (ev.window == vt)
1849 { 2166 {
1850#ifdef RXVT_GRAPHICS 2167 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1851 if (ev.subwindow != None) 2168 return;
1852 rxvt_Gr_ButtonRelease(ev.x, ev.y);
1853 else
1854#endif
1855 2169
1856 { 2170#if ISO_14755
2171 // 5.4
2172 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2173 return;
2174#endif
2175
1857 if (reportmode) 2176 if (reportmode)
2177 {
2178 /* mouse report from vt window */
2179 /* don't report release of wheel "buttons" */
2180 if (ev.button >= 4)
2181 return;
2182#ifdef MOUSE_REPORT_DOUBLECLICK
2183 /* only report the release of 'slow' single clicks */
2184 if (MEvent.button != AnyButton
2185 && (ev.button != MEvent.button
2186 || (ev.time - MEvent.time
2187 > multiClickTime / 2)))
1858 { 2188 {
1859 /* mouse report from vt window */
1860 /* don't report release of wheel "buttons" */
1861 if (ev.button >= 4)
1862 return;
1863#ifdef MOUSE_REPORT_DOUBLECLICK
1864 /* only report the release of 'slow' single clicks */
1865 if (MEvent.button != AnyButton
1866 && (ev.button != MEvent.button
1867 || (ev.time - MEvent.time
1868 > MULTICLICK_TIME / 2)))
1869 {
1870 MEvent.clicks = 0; 2189 MEvent.clicks = 0;
1871 MEvent.button = AnyButton;
1872 mouse_report (ev);
1873 }
1874#else /* MOUSE_REPORT_DOUBLECLICK */
1875 MEvent.button = AnyButton; 2190 MEvent.button = AnyButton;
1876 mouse_report (ev); 2191 mouse_report (ev);
1877#endif /* MOUSE_REPORT_DOUBLECLICK */
1878 return;
1879 } 2192 }
2193#else /* MOUSE_REPORT_DOUBLECLICK */
2194 MEvent.button = AnyButton;
2195 mouse_report (ev);
2196#endif /* MOUSE_REPORT_DOUBLECLICK */
2197 return;
2198 }
2199
1880 /* 2200 /*
1881 * dumb hack to compensate for the failure of click-and-drag 2201 * dumb hack to compensate for the failure of click-and-drag
1882 * when overriding mouse reporting 2202 * when overriding mouse reporting
1883 */ 2203 */
1884 if (PrivateModes & PrivMode_mouse_report 2204 if (priv_modes & PrivMode_mouse_report
1885 && bypass_keystate 2205 && bypass_keystate
1886 && ev.button == Button1 && MEvent.clicks <= 1) 2206 && ev.button == Button1 && MEvent.clicks <= 1)
1887 selection_extend (ev.x, ev.y, 0); 2207 selection_extend (ev.x, ev.y, 0);
1888 2208
1889 switch (ev.button) 2209 switch (ev.button)
2210 {
2211 case Button1:
2212 case Button3:
2213 selection_make (ev.time);
2214 break;
2215
2216 case Button2:
2217 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2218 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2219 break;
2220
2221#ifdef MOUSE_WHEEL
2222 case Button4:
2223 case Button5:
1890 { 2224 {
1891 case Button1: 2225 int lines;
1892 case Button3: 2226 page_dirn dirn;
1893 selection_make (ev.time); 2227
2228 dirn = ev.button == Button4 ? UP : DN;
2229
2230 if (ev.state & ShiftMask)
1894 break; 2231 lines = 1;
1895 case Button2: 2232 else if (option (Opt_mouseWheelScrollPage))
1896 selection_request (ev.time, ev.x, ev.y); 2233 lines = nrow - 1;
1897 break; 2234 else
2235 lines = 5;
2236
1898#ifdef MOUSE_WHEEL 2237# ifdef MOUSE_SLIP_WHEELING
1899 case Button4: 2238 if (ev.state & ControlMask)
1900 case Button5:
1901 { 2239 {
2240 mouse_slip_wheel_speed += dirn;
2241 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2242
2243 if (!slip_wheel_ev.is_active ())
2244 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1902 int i; 2245 }
1903 page_dirn v;
1904
1905 v = (ev.button == Button4) ? UP : DN;
1906 if (ev.state & ShiftMask)
1907 i = 1;
1908 else if ((Options & Opt_mouseWheelScrollPage))
1909 i = TermWin.nrow - 1;
1910 else 2246 else
1911 i = 5;
1912# ifdef MOUSE_SLIP_WHEELING
1913 if (ev.state & ControlMask)
1914 {
1915 mouse_slip_wheel_speed += (v ? -1 : 1);
1916 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1917 }
1918# endif 2247# endif
1919# ifdef JUMP_MOUSE_WHEEL
1920 scr_page (v, i);
1921 scr_refresh (SMOOTH_REFRESH);
1922 scrollbar_show (1);
1923# else
1924 while (i--)
1925 {
1926 scr_page (v, 1);
1927 scr_refresh (SMOOTH_REFRESH);
1928 scrollbar_show (1);
1929 }
1930# endif
1931
1932 }
1933 break;
1934#endif
1935
1936 }
1937 }
1938 }
1939#ifdef MENUBAR
1940 else if (isMenuBarWindow(ev.window))
1941 menubar_control (ev);
1942#endif
1943}
1944
1945
1946#ifdef TRANSPARENT
1947/*
1948 * Check our parents are still who we think they are.
1949 * Do transparency updates if required
1950 */
1951int
1952rxvt_term::check_our_parents ()
1953{
1954 int i, pchanged, aformat, have_pixmap, rootdepth;
1955 unsigned long nitems, bytes_after;
1956 Atom atype;
1957 unsigned char *prop = NULL;
1958 Window root, oldp, *list;
1959 Pixmap rootpixmap = None;
1960 XWindowAttributes wattr, wrootattr;
1961
1962 pchanged = 0;
1963
1964 if (!(Options & Opt_transparent))
1965 return pchanged; /* Don't try any more */
1966
1967 XGetWindowAttributes(display->display, display->root, &wrootattr);
1968 rootdepth = wrootattr.depth;
1969
1970 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr);
1971 if (rootdepth != wattr.depth)
1972 {
1973 if (am_transparent)
1974 {
1975 pchanged = 1;
1976 XSetWindowBackground(display->display, TermWin.vt,
1977 PixColors[Color_bg]);
1978 am_transparent = am_pixmap_trans = 0;
1979 }
1980 return pchanged; /* Don't try any more */
1981 }
1982
1983 /* Get all X ops out of the queue so that our information is up-to-date. */
1984 XSync(display->display, False);
1985
1986 /*
1987 * Make the frame window set by the window manager have
1988 * the root background. Some window managers put multiple nested frame
1989 * windows for each client, so we have to take care about that.
1990 */
1991 i = (xa[XA_XROOTPMAPID] != 0
1992 && (XGetWindowProperty(display->display, display->root, xa[XA_XROOTPMAPID],
1993 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1994 &nitems, &bytes_after, &prop) == Success));
1995 if (!i || prop == NULL)
1996 have_pixmap = 0;
1997 else
1998 {
1999 have_pixmap = 1;
2000 rootpixmap = *((Pixmap *)prop);
2001 XFree(prop);
2002 }
2003 if (have_pixmap)
2004 {
2005 /*
2006 * Copy display->root pixmap transparency
2007 */
2008 int sx, sy, nx, ny;
2009 unsigned int nw, nh;
2010 Window cr;
2011 XImage *image;
2012 GC gc;
2013 XGCValues gcvalue;
2014
2015 XTranslateCoordinates(display->display, TermWin.parent[0], display->root,
2016 0, 0, &sx, &sy, &cr);
2017 nw = (unsigned int)szHint.width;
2018 nh = (unsigned int)szHint.height;
2019 nx = ny = 0;
2020 if (sx < 0)
2021 {
2022 nw += sx;
2023 nx = -sx;
2024 sx = 0;
2025 }
2026 if (sy < 0)
2027 {
2028 nh += sy;
2029 ny = -sy;
2030 sy = 0;
2031 }
2032 MIN_IT(nw, (unsigned int)(wrootattr.width - sx));
2033 MIN_IT(nh, (unsigned int)(wrootattr.height - sy));
2034 allowedxerror = -1;
2035 image = XGetImage(display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2036 ZPixmap);
2037 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2038 /* XXX: may need a delay here? */
2039 allowedxerror = 0;
2040 if (image == NULL)
2041 {
2042 if (am_transparent && am_pixmap_trans)
2043 {
2044 pchanged = 1;
2045 if (TermWin.pixmap != None)
2046 { 2248 {
2047 XFreePixmap(display->display, TermWin.pixmap); 2249 scr_page (dirn, lines);
2048 TermWin.pixmap = None; 2250 scrollBar.show (1);
2049 } 2251 }
2050 } 2252 }
2051 am_pixmap_trans = 0; 2253 break;
2254#endif
2255 }
2256 }
2257}
2258
2259/*}}} */
2260
2261void ecb_hot
2262rxvt_term::cmd_parse ()
2263{
2264 wchar_t ch = NOCHAR;
2265 char *seq_begin; // remember start of esc-sequence here
2266
2267 for (;;)
2268 {
2269 if (ecb_unlikely (ch == NOCHAR))
2270 {
2271 seq_begin = cmdbuf_ptr;
2272 ch = next_char ();
2273
2274 if (ch == NOCHAR)
2275 break;
2276 }
2277
2278 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2279 {
2280 if (ecb_unlikely (!seen_input))
2281 {
2282 seen_input = 1;
2283 // many badly-written programs (e.g. jed) contain a race condition:
2284 // they first read the screensize and then install a SIGWINCH handler.
2285 // some window managers resize the window early, and these programs
2286 // then sometimes get the size wrong.
2287 // unfortunately other programs are even more buggy and dislike
2288 // being sent SIGWINCH, so only do it when we were in fact being
2289 // resized.
2290 if (seen_resize && cmd_pid)
2291 kill (-cmd_pid, SIGWINCH);
2292 }
2293
2294 /* Read a text string from the input buffer */
2295 wchar_t buf[UBUFSIZ];
2296 bool refreshnow = false;
2297 int nlines = 0;
2298 wchar_t *str = buf;
2299 wchar_t *eol = str + min (ncol, UBUFSIZ);
2300
2301 for (;;)
2302 {
2303 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2304 break;
2305
2306 *str++ = ch;
2307
2308 if (ecb_unlikely (ch == C0_LF || str >= eol))
2309 {
2310 if (ch == C0_LF)
2311 nlines++;
2312
2313 refresh_count++;
2314
2315 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2316 {
2317 refresh_count = 0;
2318
2319 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2320 {
2321 refreshnow = true;
2322 ch = NOCHAR;
2323 break;
2324 }
2325 }
2326
2327 // scr_add_lines only works for nlines <= nrow - 1.
2328 if (nlines >= nrow - 1)
2329 {
2330 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2331 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2332 scr_add_lines (buf, str - buf, nlines);
2333
2334 nlines = 0;
2335 str = buf;
2336 eol = str + min (ncol, UBUFSIZ);
2337 }
2338
2339 if (str >= eol)
2340 {
2341 if (eol >= buf + UBUFSIZ)
2342 {
2343 ch = NOCHAR;
2344 break;
2345 }
2346 else
2347 eol = min (eol + ncol, buf + UBUFSIZ);
2348 }
2349
2350 }
2351
2352 seq_begin = cmdbuf_ptr;
2353 ch = next_char ();
2354 }
2355
2356 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2357 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2358 scr_add_lines (buf, str - buf, nlines);
2359
2360 /*
2361 * If there have been a lot of new lines, then update the screen
2362 * What the heck we'll cheat and only refresh less than every page-full.
2363 * if skipScroll is enabled.
2364 */
2365 if (refreshnow)
2366 {
2367 scr_refresh ();
2368 want_refresh = 1;
2369 }
2052 } 2370 }
2053 else 2371 else
2054 { 2372 {
2055 if (TermWin.pixmap != None) 2373 try
2056 XFreePixmap(display->display, TermWin.pixmap);
2057 TermWin.pixmap = XCreatePixmap(display->display, TermWin.vt,
2058 (unsigned int)szHint.width,
2059 (unsigned int)szHint.height,
2060 (unsigned int)image->depth);
2061 gc = XCreateGC(display->display, TermWin.vt, 0UL, &gcvalue);
2062 XPutImage(display->display, TermWin.pixmap, gc, image, 0, 0,
2063 nx, ny, (unsigned int)image->width,
2064 (unsigned int)image->height);
2065 XFreeGC(display->display, gc);
2066 XDestroyImage(image);
2067 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2068 TermWin.pixmap);
2069 if (!am_transparent || !am_pixmap_trans)
2070 pchanged = 1;
2071 am_transparent = am_pixmap_trans = 1;
2072 }
2073 }
2074 if (!am_pixmap_trans)
2075 {
2076 unsigned int n;
2077 /*
2078 * InheritPixmap transparency
2079 */
2080 D_X((stderr, "InheritPixmap Seeking to %08lx", display->root));
2081 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window));
2082 i++)
2083 {
2084 oldp = TermWin.parent[i];
2085 XQueryTree(display->display, TermWin.parent[i - 1], &root,
2086 &TermWin.parent[i], &list, &n);
2087 XFree(list);
2088 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2089 if (TermWin.parent[i] == display->root)
2090 { 2374 {
2091 if (oldp != None) 2375 process_nonprinting (ch);
2092 pchanged = 1; 2376 }
2377 catch (const class out_of_input &o)
2378 {
2379 // we ran out of input, retry later
2380 cmdbuf_ptr = seq_begin;
2093 break; 2381 break;
2094 } 2382 }
2095 if (oldp != TermWin.parent[i]) 2383
2096 pchanged = 1; 2384 ch = NOCHAR;
2097 }
2098 n = 0;
2099 if (pchanged)
2100 { 2385 }
2101 for (; n < (unsigned int)i; n++) 2386 }
2102 { 2387}
2103 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2388
2104 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2389// read the next character
2105 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2390wchar_t ecb_hot
2106 { 2391rxvt_term::next_char () NOTHROW
2107 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2392{
2108 break; 2393 while (cmdbuf_ptr < cmdbuf_endp)
2109 } 2394 {
2110 } 2395 // assume 7-bit to be ascii ALWAYS
2396 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2397 return *cmdbuf_ptr++;
2398
2399 wchar_t wc;
2400 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2401
2402 if (len == (size_t)-2)
2111 } 2403 {
2112 if (n > (int)(sizeof(TermWin.parent) 2404 // the mbstate stores incomplete sequences. didn't know this :/
2113 / sizeof(TermWin.parent[0]))) 2405 cmdbuf_ptr = cmdbuf_endp;
2406 break;
2114 { 2407 }
2115 D_X((stderr, "InheritPixmap Turning off")); 2408
2116 XSetWindowBackground(display->display, TermWin.parent[0], 2409 if (len == (size_t)-1)
2117 PixColors[Color_fg]);
2118 XSetWindowBackground(display->display, TermWin.vt,
2119 PixColors[Color_bg]);
2120 am_transparent = 0;
2121 /* XXX: also turn off Opt_transparent? */
2122 } 2410 {
2123 else 2411 mbstate.reset (); // reset now undefined conversion state
2412 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2413 // in which case we "erroneously" return the next byte which might be valid.
2414 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2124 { 2415 }
2125 /* wait (an arbitrary period) for the WM to do its thing
2126 * needed for fvwm2.2.2 (and before?) */
2127# ifdef HAVE_NANOSLEEP
2128 struct timespec rqt;
2129 2416
2130 rqt.tv_sec = 1; 2417 // assume wchar == unicode
2131 rqt.tv_nsec = 0; 2418 cmdbuf_ptr += len;
2132 nanosleep(&rqt, NULL); 2419 return wc & UNICODE_MASK;
2133# else
2134 sleep(1);
2135# endif
2136 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2137 for (n = 0; n < (unsigned int)i; n++)
2138 XSetWindowBackgroundPixmap(display->display, TermWin.parent[n],
2139 ParentRelative);
2140 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2141 ParentRelative);
2142 am_transparent = 1;
2143 }
2144 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++)
2145 TermWin.parent[i] = None;
2146 } 2420 }
2421
2422 return NOCHAR;
2423}
2424
2425// read the next octet
2426uint32_t ecb_hot
2427rxvt_term::next_octet () NOTHROW
2428{
2429 return cmdbuf_ptr < cmdbuf_endp
2430 ? (unsigned char)*cmdbuf_ptr++
2431 : NOCHAR;
2432}
2433
2434static class out_of_input out_of_input;
2435
2436wchar_t ecb_hot
2437rxvt_term::cmd_getc () THROW ((class out_of_input))
2438{
2439 wchar_t c = next_char ();
2440
2441 if (c == NOCHAR)
2442 throw out_of_input;
2443
2147 return pchanged; 2444 return c;
2148} 2445}
2149#endif
2150 2446
2151/*}}} */ 2447uint32_t ecb_hot
2448rxvt_term::cmd_get8 () THROW ((class out_of_input))
2449{
2450 uint32_t c = next_octet ();
2451
2452 if (c == NOCHAR)
2453 throw out_of_input;
2454
2455 return c;
2456}
2152 2457
2153/*{{{ print pipe */ 2458/*{{{ print pipe */
2154/*----------------------------------------------------------------------*/ 2459/*----------------------------------------------------------------------*/
2155#ifdef PRINTPIPE 2460#ifdef PRINTPIPE
2156FILE * 2461FILE * ecb_cold
2157rxvt_term::popen_printer () 2462rxvt_term::popen_printer ()
2158{ 2463{
2159 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2464 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2160 2465
2161 if (stream == NULL) 2466 if (stream == NULL)
2162 rxvt_print_error("can't open printer pipe"); 2467 rxvt_warn ("can't open printer pipe, not printing.\n");
2468
2163 return stream; 2469 return stream;
2164} 2470}
2165 2471
2166int 2472int ecb_cold
2167rxvt_term::pclose_printer (FILE *stream) 2473rxvt_term::pclose_printer (FILE *stream)
2168{ 2474{
2169 fflush (stream); 2475 fflush (stream);
2170 /* pclose() reported not to work on SunOS 4.1.3 */
2171# if defined (__sun__) /* TODO: RESOLVE THIS */
2172 /* pclose works provided SIGCHLD handler uses waitpid */
2173 return pclose (stream); /* return fclose (stream); */
2174# else
2175 return pclose (stream); 2476 return pclose (stream);
2176# endif
2177} 2477}
2178 2478
2179/* 2479/*
2180 * simulate attached vt100 printer 2480 * simulate attached vt100 printer
2181 */ 2481 */
2182void 2482void ecb_cold
2183rxvt_term::process_print_pipe () 2483rxvt_term::process_print_pipe ()
2184{ 2484{
2185 int done; 2485 FILE *fd = popen_printer ();
2186 FILE *fd;
2187 2486
2188 if ((fd = popen_printer ()) == NULL) 2487 if (!fd)
2189 return; 2488 return;
2190 2489
2191 /* 2490 /*
2192 * Send all input to the printer until either ESC[4i or ESC[?4i 2491 * Send all input to the printer until either ESC[4i or ESC[?4i
2193 * is received. 2492 * is received.
2194 */ 2493 */
2195 for (done = 0; !done;) 2494 for (int done = 0; !done; )
2196 { 2495 {
2197 unsigned char buf[8]; 2496 unsigned char buf[8];
2198 unsigned char ch; 2497 unicode_t ch;
2199 unsigned int i, len; 2498 unsigned int i, len;
2200 2499
2201 if ((ch = cmd_getc ()) != C0_ESC) 2500 if ((ch = cmd_getc ()) != C0_ESC)
2202 { 2501 {
2203 if (putc(ch, fd) == EOF) 2502 if (putc (ch, fd) == EOF)
2204 break; /* done = 1 */ 2503 break; /* done = 1 */
2205 } 2504 }
2206 else 2505 else
2207 { 2506 {
2208 len = 0; 2507 len = 0;
… …
2219 { 2518 {
2220 if ((buf[len++] = cmd_getc ()) == 'i') 2519 if ((buf[len++] = cmd_getc ()) == 'i')
2221 break; /* done = 1 */ 2520 break; /* done = 1 */
2222 } 2521 }
2223 } 2522 }
2523
2224 for (i = 0; i < len; i++) 2524 for (i = 0; i < len; i++)
2225 if (putc(buf[i], fd) == EOF) 2525 if (putc (buf[i], fd) == EOF)
2226 { 2526 {
2227 done = 1; 2527 done = 1;
2228 break; 2528 break;
2229 } 2529 }
2230 } 2530 }
2231 } 2531 }
2532
2232 pclose_printer (fd); 2533 pclose_printer (fd);
2233} 2534}
2234#endif /* PRINTPIPE */ 2535#endif /* PRINTPIPE */
2235/*}}} */ 2536/*}}} */
2236 2537
2237/* *INDENT-OFF* */
2238enum { 2538enum {
2239 C1_40 = 0x40, 2539 C1_40 = 0x40,
2240 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2540 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2241 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2541 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2242 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2542 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2243 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2543 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2244}; 2544};
2245/* *INDENT-ON* */
2246 2545
2247/*{{{ process non-printing single characters */ 2546/*{{{ process non-printing single characters */
2248void 2547void ecb_hot
2249rxvt_term::process_nonprinting (unsigned char ch) 2548rxvt_term::process_nonprinting (unicode_t ch)
2250{ 2549{
2251 switch (ch) 2550 switch (ch)
2252 { 2551 {
2552 case C0_ESC:
2553 process_escape_seq ();
2554 break;
2253 case C0_ENQ: /* terminal Status */ 2555 case C0_ENQ: /* terminal Status */
2254 if (rs[Rs_answerbackstring]) 2556 if (rs[Rs_answerbackstring])
2255 tt_write( 2557 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2256 (const unsigned char *)rs[Rs_answerbackstring],
2257 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2258 else 2558 else
2259 tt_write((unsigned char *)VT100_ANS, 2559 tt_write (VT100_ANS, strlen (VT100_ANS));
2260 (unsigned int)STRLEN(VT100_ANS));
2261 break; 2560 break;
2262 case C0_BEL: /* bell */ 2561 case C0_BEL: /* bell */
2263 scr_bell (); 2562 scr_bell ();
2264 break; 2563 break;
2265 case C0_BS: /* backspace */ 2564 case C0_BS: /* backspace */
… …
2280 scr_charset_choose (1); 2579 scr_charset_choose (1);
2281 break; 2580 break;
2282 case C0_SI: /* shift in - acs */ 2581 case C0_SI: /* shift in - acs */
2283 scr_charset_choose (0); 2582 scr_charset_choose (0);
2284 break; 2583 break;
2584
2585#ifdef EIGHT_BIT_CONTROLS
2586 // 8-bit controls
2587 case 0x90: /* DCS */
2588 process_dcs_seq ();
2589 break;
2590 case 0x9b: /* CSI */
2591 process_csi_seq ();
2592 break;
2593 case 0x9d: /* OSC */
2594 process_osc_seq ();
2595 break;
2596#endif
2285 } 2597 }
2286} 2598}
2287/*}}} */ 2599/*}}} */
2288 2600
2289 2601
2290/*{{{ process VT52 escape sequences */ 2602/*{{{ process VT52 escape sequences */
2291void 2603void ecb_cold
2292rxvt_term::process_escape_vt52 (unsigned char ch) 2604rxvt_term::process_escape_vt52 (unicode_t ch)
2293{ 2605{
2294 int row, col; 2606 int row, col;
2295 2607
2296 switch (ch) 2608 switch (ch)
2297 { 2609 {
… …
2327 row = cmd_getc () - ' '; 2639 row = cmd_getc () - ' ';
2328 col = cmd_getc () - ' '; 2640 col = cmd_getc () - ' ';
2329 scr_gotorc (row, col, 0); 2641 scr_gotorc (row, col, 0);
2330 break; 2642 break;
2331 case 'Z': /* identify the terminal type */ 2643 case 'Z': /* identify the terminal type */
2332 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2644 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2333 break; 2645 break;
2334 case '<': /* turn off VT52 mode */ 2646 case '<': /* turn off VT52 mode */
2335 PrivMode(0, PrivMode_vt52); 2647 priv_modes &= ~PrivMode_vt52;
2336 break; 2648 break;
2337 case 'F': /* use special graphics character set */ 2649 case 'F': /* use special graphics character set */
2338 case 'G': /* use regular character set */ 2650 case 'G': /* use regular character set */
2339 /* unimplemented */ 2651 /* unimplemented */
2340 break; 2652 break;
… …
2346} 2658}
2347/*}}} */ 2659/*}}} */
2348 2660
2349 2661
2350/*{{{ process escape sequences */ 2662/*{{{ process escape sequences */
2351void 2663void ecb_hot
2352rxvt_term::process_escape_seq () 2664rxvt_term::process_escape_seq ()
2353{ 2665{
2354 unsigned char ch = cmd_getc (); 2666 unicode_t ch = cmd_getc ();
2355 2667
2356 if (PrivateModes & PrivMode_vt52) 2668 if (priv_modes & PrivMode_vt52)
2357 { 2669 {
2358 process_escape_vt52 (ch); 2670 process_escape_vt52 (ch);
2359 return; 2671 return;
2360 } 2672 }
2361 2673
2362 switch (ch) 2674 switch (ch)
2363 { 2675 {
2364 /* case 1: do_tek_mode (); break; */
2365 case '#': 2676 case '#':
2366 if (cmd_getc () == '8') 2677 if (cmd_getc () == '8')
2367 scr_E (); 2678 scr_E ();
2368 break; 2679 break;
2369 case '(': 2680 case '(':
… …
2376 scr_charset_set (2, (unsigned int)cmd_getc ()); 2687 scr_charset_set (2, (unsigned int)cmd_getc ());
2377 break; 2688 break;
2378 case '+': 2689 case '+':
2379 scr_charset_set (3, (unsigned int)cmd_getc ()); 2690 scr_charset_set (3, (unsigned int)cmd_getc ());
2380 break; 2691 break;
2381#ifdef MULTICHAR_SET 2692#if !ENABLE_MINIMAL
2382 case '$':
2383 scr_charset_set (-2, (unsigned int)cmd_getc ());
2384 break;
2385#endif
2386#ifndef NO_FRILLS
2387 case '6': 2693 case '6':
2388 scr_backindex (); 2694 scr_backindex ();
2389 break; 2695 break;
2390#endif 2696#endif
2391 case '7': 2697 case '7':
2392 scr_cursor (SAVE); 2698 scr_cursor (SAVE);
2393 break; 2699 break;
2394 case '8': 2700 case '8':
2395 scr_cursor (RESTORE); 2701 scr_cursor (RESTORE);
2396 break; 2702 break;
2397#ifndef NO_FRILLS 2703#if !ENABLE_MINIMAL
2398 case '9': 2704 case '9':
2399 scr_forwardindex (); 2705 scr_forwardindex ();
2400 break; 2706 break;
2401#endif 2707#endif
2708 // DECPAM/DECPNM
2402 case '=': 2709 case '=':
2710 priv_modes |= PrivMode_aplKP;
2711 break;
2403 case '>': 2712 case '>':
2404 PrivMode((ch == '='), PrivMode_aplKP); 2713 priv_modes &= ~PrivMode_aplKP;
2405 break; 2714 break;
2406 2715
2407 case C1_40: 2716 case C1_40:
2408 cmd_getc (); 2717 cmd_getc ();
2409 break; 2718 break;
… …
2412 break; 2721 break;
2413 2722
2414 /* 8.3.87: NEXT LINE */ 2723 /* 8.3.87: NEXT LINE */
2415 case C1_NEL: /* ESC E */ 2724 case C1_NEL: /* ESC E */
2416 { 2725 {
2417 uint32_t nlcr[] = { '\n', '\r' }; 2726 wchar_t nlcr[] = { C0_LF, C0_CR };
2418 scr_add_lines (nlcr, 1, 2); 2727 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2419 } 2728 }
2420 break; 2729 break;
2421 2730
2422 /* kidnapped escape sequence: Should be 8.3.48 */ 2731 /* kidnapped escape sequence: Should be 8.3.48 */
2423 case C1_ESA: /* ESC G */ 2732 case C1_ESA: /* ESC G */
2424 process_graphics (); 2733 // used by original rxvt for rob nations own graphics mode
2734 if (cmd_getc () == 'Q')
2735 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2425 break; 2736 break;
2426 2737
2427 /* 8.3.63: CHARACTER TABULATION SET */ 2738 /* 8.3.63: CHARACTER TABULATION SET */
2428 case C1_HTS: /* ESC H */ 2739 case C1_HTS: /* ESC H */
2429 scr_set_tab (1); 2740 scr_set_tab (1);
… …
2433 case C1_RI: /* ESC M */ 2744 case C1_RI: /* ESC M */
2434 scr_index (DN); 2745 scr_index (DN);
2435 break; 2746 break;
2436 2747
2437 /* 8.3.142: SINGLE-SHIFT TWO */ 2748 /* 8.3.142: SINGLE-SHIFT TWO */
2438 /*case C1_SS2: scr_single_shift (2); break; */ 2749 /* case C1_SS2: break; */
2439 2750
2440 /* 8.3.143: SINGLE-SHIFT THREE */ 2751 /* 8.3.143: SINGLE-SHIFT THREE */
2441 /*case C1_SS3: scr_single_shift (3); break; */ 2752 /* case C1_SS3: break; */
2442 2753
2443 /* 8.3.27: DEVICE CONTROL STRING */ 2754 /* 8.3.27: DEVICE CONTROL STRING */
2444 case C1_DCS: /* ESC P */ 2755 case C1_DCS: /* ESC P */
2445 process_dcs_seq (); 2756 process_dcs_seq ();
2446 break; 2757 break;
2447 2758
2448 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2759 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2449 case C1_SCI: /* ESC Z */ 2760 case C1_SCI: /* ESC Z */
2450 tt_write((const unsigned char *)ESCZ_ANSWER, 2761 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2451 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2452 break; /* steal obsolete ESC [ c */ 2762 break; /* steal obsolete ESC [ c */
2453 2763
2454 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2764 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2455 case C1_CSI: /* ESC [ */ 2765 case C1_CSI: /* ESC [ */
2456 process_csi_seq (); 2766 process_csi_seq ();
2457 break; 2767 break;
2458 2768
2459 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2769 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2460 case C1_OSC: /* ESC ] */ 2770 case C1_OSC: /* ESC ] */
2461 process_osc_seq (); 2771 process_osc_seq ();
2462 break; 2772 break;
2463 2773
2464 /* 8.3.106: RESET TO INITIAL STATE */ 2774 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2465 case 'c': 2775 case 'c':
2776 mbstate.reset ();
2466 scr_poweron (); 2777 scr_poweron ();
2467 scrollbar_show (1); 2778 scrollBar.show (1);
2468 break; 2779 break;
2469 2780
2470 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2781 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2471 case 'n': 2782 case 'n':
2472 scr_charset_choose (2); 2783 scr_charset_choose (2);
… …
2479 } 2790 }
2480} 2791}
2481/*}}} */ 2792/*}}} */
2482 2793
2483/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2794/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2484/* *INDENT-OFF* */
2485enum { 2795enum {
2486 CSI_ICH = 0x40, 2796 CSI_ICH = 0x40,
2487 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2797 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2488 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2798 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2489 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2799 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2490 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2800 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2491 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2801 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2492 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2802 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2493 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2803 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2494 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2804 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2495}; 2805};
2496 2806
2497#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2807#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2498 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2808 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2499 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2809 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2500#define get_byte_array_bit(array, bit) \ 2810#define get_byte_array_bit(array, bit) \
2501 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2811 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2502 2812
2503const unsigned char csi_defaults[] = 2813static const unsigned char csi_defaults[] =
2504 { 2814 {
2505 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2815 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2506 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2816 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2507 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2817 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2508 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2818 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2509 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2819 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2510 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2820 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2511 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2821 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2512 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2822 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2513 }; 2823 };
2514/* *INDENT-ON* */
2515 2824
2516void 2825void ecb_hot
2517rxvt_term::process_csi_seq () 2826rxvt_term::process_csi_seq ()
2518{ 2827{
2519 unsigned char ch, priv, i; 2828 unicode_t ch, priv, prev_ch, i;
2520 unsigned int nargs, p; 2829 unsigned int nargs, p;
2521 int n, ndef; 2830 int n, ndef;
2522 int arg[ESC_ARGS]; 2831 int arg[ESC_ARGS] = { };
2523 2832
2524 for (nargs = ESC_ARGS; nargs > 0;) 2833 nargs = 0;
2525 arg[--nargs] = 0;
2526 2834
2527 priv = 0; 2835 priv = 0;
2528 ch = cmd_getc (); 2836 ch = cmd_getc ();
2529 if (ch >= '<' && ch <= '?') 2837 if ((ch >= '<' && ch <= '?') || ch == '!')
2838 {
2530 { /* '<' '=' '>' '?' */ 2839 /* '<' '=' '>' '?' '!' */
2531 priv = ch; 2840 priv = ch;
2532 ch = cmd_getc (); 2841 ch = cmd_getc ();
2533 } 2842 }
2843
2844 prev_ch = 0;
2534 /* read any numerical arguments */ 2845 /* read any numerical arguments */
2535 for (n = -1; ch < CSI_ICH; ) 2846 for (n = -1; ch < CSI_ICH; )
2536 { 2847 {
2537 if (isdigit(ch)) 2848 if (isdigit (ch))
2538 { 2849 {
2539 if (n < 0) 2850 if (n < 0)
2540 n = ch - '0'; 2851 n = ch - '0';
2541 else 2852 else
2542 n = n * 10 + ch - '0'; 2853 n = n * 10 + ch - '0';
… …
2545 { 2856 {
2546 if (nargs < ESC_ARGS) 2857 if (nargs < ESC_ARGS)
2547 arg[nargs++] = n; 2858 arg[nargs++] = n;
2548 n = -1; 2859 n = -1;
2549 } 2860 }
2550 else if (ch == '\b') 2861 else if (IS_CONTROL (ch))
2551 {
2552 scr_backspace ();
2553 }
2554 else if (ch == C0_ESC)
2555 {
2556 process_escape_seq ();
2557 return;
2558 }
2559 else if (ch < ' ')
2560 {
2561 process_nonprinting (ch); 2862 process_nonprinting (ch);
2562 } 2863
2864 prev_ch = ch;
2563 ch = cmd_getc (); 2865 ch = cmd_getc ();
2564 } 2866 }
2565 2867
2566 if (ch > CSI_7F) 2868 if (ch > CSI_7F)
2567 return; 2869 return;
2568 2870
2569 if (nargs < ESC_ARGS) 2871 if (nargs < ESC_ARGS)
2570 arg[nargs++] = n; 2872 arg[nargs++] = n;
2571 2873
2572 i = ch - CSI_ICH; 2874 i = ch - CSI_ICH;
2573 ndef = get_byte_array_bit(csi_defaults, i); 2875 ndef = get_byte_array_bit (csi_defaults, i);
2574 for (p = 0; p < nargs; p++) 2876 for (p = 0; p < nargs; p++)
2575 if (arg[p] == -1) 2877 if (arg[p] == -1)
2576 arg[p] = ndef; 2878 arg[p] = ndef;
2577
2578#ifdef DEBUG_CMD
2579 fprintf(stderr, "CSI ");
2580 for (p = 0; p < nargs; p++)
2581 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2582 fprintf(stderr, "%c\n", ch);
2583#endif
2584 2879
2585 /* 2880 /*
2586 * private mode handling 2881 * private mode handling
2587 */ 2882 */
2588 if (priv) 2883 if (priv)
2589 { 2884 {
2590 switch (priv) 2885 switch (priv)
2591 { 2886 {
2592 case '>': 2887 case '>':
2593 if (ch == CSI_DA) /* secondary device attributes */ 2888 if (ch == CSI_DA) /* secondary device attributes */
2889 {
2890 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2891 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2892 //
2893 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2894 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2895 // versions.
2896 //
2594 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2897 tt_printf ("\033[>%d;95;0c", 'U');
2898 }
2595 break; 2899 break;
2900
2596 case '?': 2901 case '?':
2597 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2902 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2598 process_terminal_mode (ch, priv, nargs, arg); 2903 process_terminal_mode (ch, priv, nargs, arg);
2599 break; 2904 break;
2905
2906 case '!':
2907 if (ch == CSI_70)
2908 {
2909 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2910 scr_soft_reset ();
2911
2912 static const int pm_h[] = { 7, 25 };
2913 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2914
2915 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2916 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2600 } 2917 }
2918 break;
2919 }
2920
2601 return; 2921 return;
2602 } 2922 }
2603 2923
2604 switch (ch) 2924 switch (ch)
2605 { 2925 {
2606 /* 2926 /*
2607 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2927 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2608 */ 2928 */
2609#ifdef PRINTPIPE 2929#ifdef PRINTPIPE
2610 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2930 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2611 switch (arg[0]) 2931 switch (arg[0])
2612 { 2932 {
… …
2619 } 2939 }
2620 break; 2940 break;
2621#endif 2941#endif
2622 2942
2623 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2943 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2624 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2944 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2625 arg[0] = -arg[0]; 2945 arg[0] = -arg[0];
2626 /* FALLTHROUGH */ 2946 /* FALLTHROUGH */
2627 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2947 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2628 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2948 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2629 scr_gotorc (arg[0], 0, RELATIVE); 2949 scr_gotorc (arg[0], 0, RELATIVE);
2630 break; 2950 break;
2631 2951
2632 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2952 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2633 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2953 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2704 3024
2705 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3025 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2706 arg[0] = -arg[0]; 3026 arg[0] = -arg[0];
2707 /* FALLTHROUGH */ 3027 /* FALLTHROUGH */
2708 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3028 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2709 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3029 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2710 break; 3030 break;
2711 3031
2712 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3032 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2713 tt_write((const unsigned char *)VT100_ANS, 3033 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2714 (unsigned int)(sizeof(VT100_ANS) - 1));
2715 break; 3034 break;
2716 3035
2717 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3036 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2718 process_sgr_mode (nargs, arg); 3037 process_sgr_mode (nargs, arg);
2719 break; 3038 break;
2720 3039
2721 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3040 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2722 switch (arg[0]) 3041 switch (arg[0])
2723 { 3042 {
2724 case 5: /* DSR requested */ 3043 case 5: /* DSR requested */
2725 tt_printf("\033[0n"); 3044 tt_printf ("\033[0n");
2726 break; 3045 break;
2727 case 6: /* CPR requested */ 3046 case 6: /* CPR requested */
2728 scr_report_position (); 3047 scr_report_position ();
2729 break; 3048 break;
2730#if defined (ENABLE_DISPLAY_ANSWER)
2731 case 7: /* unofficial extension */ 3049 case 7: /* unofficial extension */
3050 if (option (Opt_insecure))
2732 tt_printf("%-.250s\n", rs[Rs_display_name]); 3051 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2733 break; 3052 break;
2734#endif
2735 case 8: /* unofficial extension */ 3053 case 8: /* unofficial extension */
2736 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3054 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2737 break; 3055 break;
2738 } 3056 }
2739 break; 3057 break;
2740 3058
2741 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3059 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2774 break; 3092 break;
2775 3093
2776 case CSI_RM: /* 8.3.107: RESET MODE */ 3094 case CSI_RM: /* 8.3.107: RESET MODE */
2777 if (arg[0] == 4) 3095 if (arg[0] == 4)
2778 scr_insert_mode (0); 3096 scr_insert_mode (0);
3097 else if (arg[0] == 20)
3098 priv_modes &= ~PrivMode_LFNL;
2779 break; 3099 break;
2780 3100
2781 case CSI_SM: /* 8.3.126: SET MODE */ 3101 case CSI_SM: /* 8.3.126: SET MODE */
2782 if (arg[0] == 4) 3102 if (arg[0] == 4)
2783 scr_insert_mode (1); 3103 scr_insert_mode (1);
3104 else if (arg[0] == 20)
3105 priv_modes |= PrivMode_LFNL;
3106 break;
3107
3108 case CSI_71: // DECSCUSR: set cursor style
3109 if (prev_ch == ' ')
3110 set_cursor_style (arg[0]);
2784 break; 3111 break;
2785 3112
2786 /* 3113 /*
2787 * PRIVATE USE beyond this point. All CSI_7? sequences here 3114 * PRIVATE USE beyond this point. All CSI_7? sequences here
2788 */ 3115 */
… …
2800 break; 3127 break;
2801 case CSI_75: 3128 case CSI_75:
2802 scr_cursor (RESTORE); 3129 scr_cursor (RESTORE);
2803 break; 3130 break;
2804 3131
2805#ifndef NO_FRILLS 3132#if !ENABLE_MINIMAL
2806 case CSI_74: 3133 case CSI_74:
2807 process_window_ops (arg, nargs); 3134 process_window_ops (arg, nargs);
2808 break; 3135 break;
2809#endif 3136#endif
2810 3137
2811 case CSI_78: /* DECREQTPARM */ 3138 case CSI_78: /* DECREQTPARM */
2812 if (arg[0] == 0 || arg[0] == 1) 3139 if (arg[0] == 0 || arg[0] == 1)
2813 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3140 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2814 /* FALLTHROUGH */ 3141 break;
2815 3142
2816 default: 3143 default:
2817 break; 3144 break;
2818 } 3145 }
2819} 3146}
2820/*}}} */ 3147/*}}} */
2821 3148
2822#ifndef NO_FRILLS 3149#if !ENABLE_MINIMAL
2823/* ARGSUSED */
2824void 3150void
2825rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3151rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2826{ 3152{
2827 int x, y; 3153 int x, y;
2828#if 0
2829 char *s;
2830#endif
2831 XWindowAttributes wattr; 3154 XWindowAttributes wattr;
2832 Window wdummy; 3155 Window wdummy;
3156
3157 dLocal (Display *, dpy);
2833 3158
2834 if (nargs == 0) 3159 if (nargs == 0)
2835 return; 3160 return;
3161
2836 switch (args[0]) 3162 switch (args[0])
2837 { 3163 {
2838 /* 3164 /*
2839 * commands 3165 * commands
2840 */ 3166 */
2841 case 1: /* deiconify window */ 3167 case 1: /* deiconify window */
2842 XMapWindow(display->display, TermWin.parent[0]); 3168 XMapWindow (dpy, parent);
2843 break; 3169 break;
2844 case 2: /* iconify window */ 3170 case 2: /* iconify window */
2845 XIconifyWindow(display->display, TermWin.parent[0], 3171 XIconifyWindow (dpy, parent, display->screen);
2846 DefaultScreen(display->display));
2847 break; 3172 break;
2848 case 3: /* set position (pixels) */ 3173 case 3: /* set position (pixels) */
2849 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3174 XMoveWindow (dpy, parent, args[1], args[2]);
2850 break; 3175 break;
2851 case 4: /* set size (pixels) */ 3176 case 4: /* set size (pixels) */
2852 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3177 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2853 break; 3178 break;
2854 case 5: /* raise window */ 3179 case 5: /* raise window */
2855 XRaiseWindow(display->display, TermWin.parent[0]); 3180 XRaiseWindow (dpy, parent);
2856 break; 3181 break;
2857 case 6: /* lower window */ 3182 case 6: /* lower window */
2858 XLowerWindow(display->display, TermWin.parent[0]); 3183 XLowerWindow (dpy, parent);
2859 break; 3184 break;
2860 case 7: /* refresh window */ 3185 case 7: /* refresh window */
2861 scr_touch (true); 3186 scr_touch (true);
2862 break; 3187 break;
2863 case 8: /* set size (chars) */ 3188 case 8: /* set size (chars) */
2864 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3189 set_widthheight ((unsigned int) (args[2] * fwidth),
2865 (unsigned int)(args[1] * TermWin.fheight)); 3190 (unsigned int) (args[1] * fheight));
2866 break; 3191 break;
3192
3193 //case 9: NYI, TODO, restore maximized window or maximize window
2867 default: 3194 default:
2868 if (args[0] >= 24) /* set height (chars) */ 3195 if (args[0] >= 24) /* set height (chars) */
2869 set_widthheight ((unsigned int)TermWin.width, 3196 set_widthheight ((unsigned int)vt_width,
2870 (unsigned int)(args[1] * TermWin.fheight)); 3197 (unsigned int) (args[1] * fheight));
2871 break; 3198 break;
3199
2872 /* 3200 /*
2873 * reports - some output format copied from XTerm 3201 * reports - some output format copied from XTerm
2874 */ 3202 */
2875 case 11: /* report window state */ 3203 case 11: /* report window state */
2876 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3204 XGetWindowAttributes (dpy, parent, &wattr);
2877 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3205 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2878 break; 3206 break;
2879 case 13: /* report window position */ 3207 case 13: /* report window position */
2880 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3208 XGetWindowAttributes (dpy, parent, &wattr);
2881 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3209 XTranslateCoordinates (dpy, parent, wattr.root,
2882 -wattr.border_width, -wattr.border_width, 3210 -wattr.border_width, -wattr.border_width,
2883 &x, &y, &wdummy); 3211 &x, &y, &wdummy);
2884 tt_printf("\033[3;%d;%dt", x, y); 3212 tt_printf ("\033[3;%d;%dt", x, y);
2885 break; 3213 break;
2886 case 14: /* report window size (pixels) */ 3214 case 14: /* report window size (pixels) */
2887 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3215 XGetWindowAttributes (dpy, parent, &wattr);
2888 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3216 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2889 break; 3217 break;
3218 case 18: /* report text area size (chars) */
3219 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3220 break;
2890 case 18: /* report window size (chars) */ 3221 case 19: /* report window size (chars) */
2891 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3222 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2892 break; 3223 break;
2893#if 0 /* XXX: currently disabled due to security concerns */
2894 case 20: /* report icon label */ 3224 case 20: /* report icon label */
2895 XGetIconName(display->display, TermWin.parent[0], &s); 3225 {
3226 char *s;
3227 XGetIconName (dpy, parent, &s);
2896 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3228 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3229 XFree (s);
3230 }
2897 break; 3231 break;
2898 case 21: /* report window title */ 3232 case 21: /* report window title */
2899 XFetchName(display->display, TermWin.parent[0], &s); 3233 {
3234 char *s;
3235 XFetchName (dpy, parent, &s);
2900 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3236 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3237 XFree (s);
3238 }
2901 break; 3239 break;
2902#endif
2903
2904 } 3240 }
2905} 3241}
2906#endif 3242#endif
2907 3243
2908/*----------------------------------------------------------------------*/ 3244/*----------------------------------------------------------------------*/
2909/* 3245/*
2910 * get input up until STRING TERMINATOR (or BEL) 3246 * get input up until STRING TERMINATOR (or BEL)
2911 * ends_how is terminator used. returned input must be free()d 3247 * ends_how is terminator used. returned input must be free()'d
2912 */ 3248 */
2913unsigned char * 3249char *
2914rxvt_term::get_to_st (unsigned char *ends_how) 3250rxvt_term::get_to_st (unicode_t &ends_how)
2915{ 3251{
2916 int seen_esc = 0; /* seen escape? */ 3252 unicode_t ch;
3253 bool seen_esc = false;
2917 unsigned int n = 0; 3254 unsigned int n = 0;
2918 unsigned char *s; 3255 wchar_t string[CBUFSIZ];
2919 unsigned char ch, string[STRING_MAX];
2920 3256
2921 for (; (ch = cmd_getc ());) 3257 while ((ch = cmd_getc ()) != NOCHAR)
2922 { 3258 {
2923 if (ch == C0_BEL 3259 if (seen_esc)
2924 || ch == CHAR_ST 3260 {
2925 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3261 if (ch == 0x5c) /* 7bit ST */
2926 break; 3262 break;
3263 else
3264 return NULL;
3265 }
2927 if (ch == C0_ESC) 3266 else if (ch == C0_ESC)
2928 { 3267 {
2929 seen_esc = 1; 3268 seen_esc = true;
2930 continue; 3269 continue;
2931 } 3270 }
3271 else if (ch == C0_BEL || ch == CHAR_ST)
3272 break;
2932 else if (ch == '\t') 3273 else if (ch == C0_SYN)
2933 ch = ' '; /* translate '\t' to space */ 3274 ch = cmd_get8 ();
2934 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3275 else if (ch < 0x20)
2935 return NULL; /* other control character - exit */ 3276 return NULL; /* other control character - exit */
3277
3278 seen_esc = false;
3279
2936 if (n < sizeof(string) - 1) 3280 if (n >= sizeof (string) - 1)
3281 // stop at some sane length
3282 return NULL;
3283
2937 string[n++] = ch; 3284 string[n++] = ch;
2938 seen_esc = 0;
2939 } 3285 }
3286
2940 string[n++] = '\0'; 3287 string[n++] = '\0';
2941 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3288
2942 return NULL;
2943 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3289 ends_how = (ch == 0x5c ? C0_ESC : ch);
2944 STRNCPY(s, string, n); 3290
2945 return s; 3291 return rxvt_wcstombs (string);
2946} 3292}
2947 3293
2948/*----------------------------------------------------------------------*/ 3294/*----------------------------------------------------------------------*/
2949/* 3295/*
2950 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3296 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2951 */ 3297 */
2952void 3298void
2953rxvt_term::process_dcs_seq () 3299rxvt_term::process_dcs_seq ()
2954{ 3300{
2955 unsigned char eh, *s;
2956 /* 3301 /*
2957 * Not handled yet 3302 * Not handled yet
2958 */ 3303 */
3304
3305 unicode_t eh;
2959 s = get_to_st (&eh); 3306 char *s = get_to_st (eh);
2960 if (s) 3307 if (s)
2961 free(s); 3308 free (s);
3309
2962 return; 3310 return;
2963} 3311}
2964 3312
2965/*----------------------------------------------------------------------*/ 3313/*----------------------------------------------------------------------*/
2966/* 3314/*
2967 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3315 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2968 */ 3316 */
2969void 3317void
2970rxvt_term::process_osc_seq () 3318rxvt_term::process_osc_seq ()
2971{ 3319{
2972 unsigned char ch, eh, *s; 3320 int arg;
2973 int arg;
2974 3321
2975 ch = cmd_getc (); 3322 unicode_t ch = cmd_getc ();
2976 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3323 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2977 arg = arg * 10 + (ch - '0'); 3324 arg = arg * 10 + (ch - '0');
2978 3325
2979 if (ch == ';') 3326 if (ch == ';')
2980 { 3327 {
3328 unicode_t eh;
2981 s = get_to_st (&eh); 3329 char *s = get_to_st (eh);
3330
2982 if (s) 3331 if (s)
2983 { 3332 {
2984 /*
2985 * rxvt_menubar_dispatch() violates the constness of the string,
2986 * so do it here
2987 */
2988 if (arg == XTerm_Menu)
2989#if 0 /* XXX: currently disabled due to security concerns */
2990 menubar_dispatch ((char *)s);
2991#else
2992 (void)0;
2993#endif
2994 else
2995 xterm_seq (arg, (char *)s, eh); 3333 process_xterm_seq (arg, s, eh);
2996 free(s); 3334 free (s);
3335 }
3336 }
3337}
3338
3339static unsigned int
3340colorcube_index (unsigned int idx_r,
3341 unsigned int idx_g,
3342 unsigned int idx_b)
3343{
3344 assert (idx_r < Red_levels);
3345 assert (idx_g < Green_levels);
3346 assert (idx_b < Blue_levels);
3347
3348 return idx_r * Blue_levels * Green_levels +
3349 idx_g * Blue_levels +
3350 idx_b;
3351}
3352
3353/*
3354 * Find the nearest color slot in the hidden color cube,
3355 * adapt its value to the 24bit RGB color.
3356 */
3357unsigned int
3358rxvt_term::map_rgb24_color (unsigned int r, unsigned int g, unsigned int b)
3359{
3360 r &= 0xff;
3361 g &= 0xff;
3362 b &= 0xff;
3363
3364 unsigned int color = (r << 16) | (g << 8) | b;
3365 unsigned int idx_r = r * (Red_levels - 1) / 0xff;
3366 unsigned int idx_g = g * (Green_levels - 1) / 0xff;
3367 unsigned int idx_b = b * (Blue_levels - 1) / 0xff;
3368 unsigned int idx = colorcube_index (idx_r, idx_g, idx_b);
3369
3370 /* we allow one of the 6 directly neighbouring colours */
3371 /* to replace the current color, if they not used recently */
3372 static const signed char dxyz[][3] = {
3373 0, 0, 0,
3374 0, 0, +1,
3375 0, 0, -1,
3376 0, +1, 0,
3377 0, -1, 0,
3378 +1, 0, 0,
3379 -1, 0, 0,
3380 };
3381
3382 for (int n = 0; n < ecb_array_length (dxyz); ++n)
3383 {
3384 int r = idx_r + dxyz[n][0];
3385 int g = idx_r + dxyz[n][1];
3386 int b = idx_r + dxyz[n][2];
3387
3388 if (!IN_RANGE_EXC (r, 0, Red_levels )) continue;
3389 if (!IN_RANGE_EXC (g, 0, Green_levels)) continue;
3390 if (!IN_RANGE_EXC (b, 0, Blue_levels )) continue;
3391
3392 unsigned int index = colorcube_index (r, g, b);
3393
3394 if (rgb24_color[index] == color)
2997 } 3395 {
3396 rgb24_seqno[idx] = ++rgb24_sequence;
3397 return index + minTermCOLOR24;
3398 }
3399
3400 // minor issue: could update index 0 few more times
3401 if ((rgb24_seqno[index] | rgb24_color[index]) == 0)
3402 {
3403 idx = index;
3404 goto update;
3405 }
3406
3407 // like (rgb24_seqno[idx] > rgb24_seqno[index])
3408 // but also handles wrap around values good enough
3409 if ((uint16_t)(rgb24_seqno[idx] - rgb24_seqno[index]) < 0x7fff)
3410 idx = index;
3411 }
3412
3413update:
3414 rgb24_color[idx] = color;
3415 rgb24_seqno[idx] = ++rgb24_sequence;
3416
3417 idx += minTermCOLOR24;
3418 pix_colors_focused [idx].free (this);
3419 pix_colors_focused [idx].set (this, rgba (r * 0x0101, g * 0x0101, b * 0x0101));
3420 update_fade_color (idx, false);
3421
3422 return idx;
3423}
3424
3425void
3426rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3427{
3428 if (str[0] == '?' && !str[1])
2998 } 3429 {
3430 rgba c;
3431 pix_colors_focused[color].get (c);
3432
3433#if XFT
3434 if (c.a != rgba::MAX_CC)
3435 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.r, c.g, c.b, c.a, resp);
3436 else
3437#endif
3438 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3439 }
3440 else
3441 set_window_color (color, str);
2999} 3442}
3443
3000/* 3444/*
3001 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3445 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3002 * 0 = change iconName/title
3003 * 1 = change iconName
3004 * 2 = change title
3005 * 4 = change color
3006 * 12 = change text color
3007 * 13 = change mouse foreground color
3008 * 17 = change highlight character colour
3009 * 18 = change bold character color
3010 * 19 = change underlined character color
3011 * 46 = change logfile (not implemented)
3012 * 50 = change font
3013 *
3014 * rxvt extensions:
3015 * 10 = menu (may change in future)
3016 * 20 = bg pixmap
3017 * 39 = change default fg color
3018 * 49 = change default bg color
3019 * 55 = dump scrollback buffer and all of screen
3020 */ 3446 */
3021void 3447void
3022rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3448rxvt_term::process_xterm_seq (int op, char *str, char resp)
3023{ 3449{
3024 int changed = 0; 3450 int color;
3025 int color;
3026 char *buf, *name; 3451 char *buf, *name;
3452 bool query = str[0] == '?' && !str[1];
3453 int saveop = op;
3027 3454
3455 dLocal (Display *, dpy);
3456
3028 assert(str != NULL); 3457 assert (str != NULL);
3458
3459 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3460 return;
3461
3029 switch (op) 3462 switch (op)
3030 { 3463 {
3031 case XTerm_name: 3464 case XTerm_name:
3032 set_title (str); 3465 set_title (str);
3033 /* FALLTHROUGH */ 3466 /* FALLTHROUGH */
3034 case XTerm_iconName: 3467 case XTerm_iconName:
3035 set_iconName (str); 3468 set_icon_name (str);
3036 break; 3469 break;
3037 case XTerm_title: 3470 case XTerm_title:
3038 set_title (str); 3471 set_title (str);
3039 break; 3472 break;
3473 case XTerm_property:
3474 if (str[0] == '?')
3475 {
3476 Atom prop = display->atom (str + 1);
3477 Atom actual_type;
3478 int actual_format;
3479 unsigned long nitems;
3480 unsigned long bytes_after;
3481 unsigned char *value = 0;
3482 const char *str = "";
3483
3484 if (prop
3485 && XGetWindowProperty (dpy, parent,
3486 prop, 0, 1<<16, 0, AnyPropertyType,
3487 &actual_type, &actual_format,
3488 &nitems, &bytes_after, &value) == Success
3489 && actual_type != None
3490 && actual_format == 8)
3491 str = (const char *)(value);
3492
3493 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3494
3495 XFree (value);
3496 }
3497 else
3498 {
3499 char *eq = strchr (str, '=');
3500
3501 if (eq)
3502 {
3503 *eq = 0;
3504 set_utf8_property (display->atom (str), eq + 1);
3505 }
3506 else
3507 XDeleteProperty (dpy, parent,
3508 display->atom (str));
3509 }
3510 break;
3511
3040 case XTerm_Color: 3512 case XTerm_Color:
3041 for (buf = (char *)str; buf && *buf;) 3513 for (buf = (char *)str; buf && *buf;)
3042 { 3514 {
3043 if ((name = STRCHR(buf, ';')) == NULL) 3515 if ((name = strchr (buf, ';')) == NULL)
3044 break; 3516 break;
3517
3045 *name++ = '\0'; 3518 *name++ = '\0';
3046 color = atoi(buf); 3519 color = atoi (buf) + minCOLOR;
3047 if (color < 0 || color >= TOTAL_COLORS) 3520
3521 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3048 break; 3522 break;
3523
3049 if ((buf = STRCHR(name, ';')) != NULL) 3524 if ((buf = strchr (name, ';')) != NULL)
3050 *buf++ = '\0'; 3525 *buf++ = '\0';
3051 set_window_color (color + minCOLOR, name); 3526
3527 process_color_seq (op, color, name, resp);
3052 } 3528 }
3529 break;
3530 case Rxvt_restoreFG:
3531 case XTerm_Color00:
3532 process_color_seq (op, Color_fg, str, resp);
3533 break;
3534 case Rxvt_restoreBG:
3535 case XTerm_Color01:
3536 process_color_seq (op, Color_bg, str, resp);
3053 break; 3537 break;
3054#ifndef NO_CURSORCOLOR 3538#ifndef NO_CURSORCOLOR
3055 case XTerm_Color_cursor: 3539 case XTerm_Color_cursor:
3056 set_window_color (Color_cursor, str); 3540 process_color_seq (op, Color_cursor, str, resp);
3057 break; 3541 break;
3058#endif 3542#endif
3059 case XTerm_Color_pointer: 3543 case XTerm_Color_pointer_fg:
3060 set_window_color (Color_pointer, str); 3544 process_color_seq (op, Color_pointer_fg, str, resp);
3061 break; 3545 break;
3546 case XTerm_Color_pointer_bg:
3547 process_color_seq (op, Color_pointer_bg, str, resp);
3548 break;
3549#ifdef OPTION_HC
3550 case XTerm_Color_HC:
3551 process_color_seq (op, Color_HC, str, resp);
3552 break;
3553 case XTerm_Color_HTC:
3554 process_color_seq (op, Color_HTC, str, resp);
3555 break;
3556#endif
3062#ifndef NO_BOLD_UNDERLINE_REVERSE 3557#ifndef NO_BOLD_UNDERLINE_REVERSE
3063 case XTerm_Color_BD: 3558 case URxvt_Color_BD:
3064 set_window_color (Color_BD, str); 3559 process_color_seq (op, Color_BD, str, resp);
3065 break; 3560 break;
3066 case XTerm_Color_UL: 3561 case URxvt_Color_UL:
3067 set_window_color (Color_UL, str); 3562 process_color_seq (op, Color_UL, str, resp);
3068 break; 3563 break;
3069 case XTerm_Color_RV: 3564 case URxvt_Color_IT:
3070 set_window_color (Color_RV, str); 3565 process_color_seq (op, Color_IT, str, resp);
3071 break; 3566 break;
3072#endif 3567#endif
3568 case URxvt_Color_border:
3569 process_color_seq (op, Color_border, str, resp);
3570 break;
3073 3571
3074 case XTerm_Menu: 3572#if BG_IMAGE_FROM_ROOT
3573 case URxvt_Color_tint:
3574 process_color_seq (op, Color_tint, str, resp);
3075 /* 3575 {
3076 * rxvt_menubar_dispatch() violates the constness of the string, 3576 bool changed = false;
3077 * so DON'T do it here 3577
3578 if (ISSET_PIXCOLOR (Color_tint))
3579 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3580
3581 if (changed)
3582 update_background ();
3078 */ 3583 }
3584
3079 break; 3585 break;
3586#endif
3587
3588#if BG_IMAGE_FROM_FILE
3080 case XTerm_Pixmap: 3589 case Rxvt_Pixmap:
3081 if (*str != ';') 3590 if (!strcmp (str, "?"))
3082 { 3591 {
3083#if XPM_BACKGROUND 3592 char str[256];
3084 scale_pixmap (""); /* reset to default scaling */ 3593 int h_scale = fimage.h_scale;
3085 set_bgPixmap (str); /* change pixmap */ 3594 int v_scale = fimage.v_scale;
3086#endif 3595 int h_align = fimage.h_align;
3087 scr_touch (true); 3596 int v_align = fimage.v_align;
3597
3598 sprintf (str, "[%dx%d+%d+%d]",
3599 h_scale, v_scale,
3600 h_align, v_align);
3601 process_xterm_seq (XTerm_title, str, CHAR_ST);
3088 } 3602 }
3089 while ((str = STRCHR(str, ';')) != NULL) 3603 else
3090 { 3604 {
3605 bool changed = false;
3606
3607 if (*str != ';')
3608 {
3609 try
3610 {
3611 fimage.set_file_geometry (this, str);
3612 changed = true;
3613 }
3614 catch (const class rxvt_failure_exception &e)
3615 {
3616 }
3617 }
3618 else
3619 {
3091 str++; 3620 str++;
3092#if XPM_BACKGROUND 3621 if (fimage.set_geometry (str, true))
3093 changed += scale_pixmap (str); 3622 changed = true;
3094#endif 3623 }
3095 3624
3625 if (changed)
3626 {
3627 if (bg_window_position_sensitive ())
3628 {
3629 int x, y;
3630 get_window_origin (x, y);
3631 parent_x = x;
3632 parent_y = y;
3633 }
3634 update_background ();
3635 }
3096 } 3636 }
3097 if (changed)
3098 {
3099#ifdef XPM_BACKGROUND
3100 resize_pixmap ();
3101#endif
3102 scr_touch (true);
3103 }
3104 break; 3637 break;
3638#endif
3105 3639
3106 case XTerm_restoreFG:
3107 set_window_color (Color_fg, str);
3108 break;
3109 case XTerm_restoreBG:
3110 set_window_color (Color_bg, str);
3111 break;
3112 case XTerm_logfile: 3640 case XTerm_logfile:
3641 // TODO, when secure mode?
3113 break; 3642 break;
3114 case XTerm_font: 3643
3115 change_font (0, str);
3116 break;
3117#if 0 3644#if 0
3118 case XTerm_dumpscreen: /* no error notices */ 3645 case Rxvt_dumpscreen: /* no error notices */
3119 { 3646 {
3120 int fd; 3647 int fd;
3121 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3648 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3122 { 3649 {
3123 scr_dump (fd); 3650 scr_dump (fd);
3124 close(fd); 3651 close (fd);
3125 } 3652 }
3126 } 3653 }
3127 break; 3654 break;
3128#endif 3655#endif
3656 case XTerm_font:
3657 op = URxvt_font;
3658 case URxvt_font:
3659#if ENABLE_STYLES
3660 case URxvt_boldFont:
3661 case URxvt_italicFont:
3662 case URxvt_boldItalicFont:
3663#endif
3664 if (query)
3665 tt_printf ("\33]%d;%-.250s%c", saveop,
3666 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3667 ? fontset[op - URxvt_font]->fontdesc : "",
3668 resp);
3669 else
3670 {
3671 const char *&res = rs[Rs_font + (op - URxvt_font)];
3129 3672
3673 res = strdup (str);
3674 allocated.push_back ((void *)res);
3675 set_fonts ();
3676 }
3677 break;
3678
3679 case URxvt_version:
3680 if (query)
3681 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3682 op,
3683 rs[Rs_name], VERSION[0], VERSION[2],
3684 resp);
3685 break;
3686
3687#if !ENABLE_MINIMAL
3688 case URxvt_locale:
3689 if (query)
3690 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3691 else
3692 {
3693 set_locale (str);
3694 pty->set_utf8_mode (enc_utf8);
3695 init_xlocale ();
3696 }
3697 break;
3698
3699 case URxvt_view_up:
3700 case URxvt_view_down:
3701 {
3702 int lines = atoi (str);
3703
3704 if (lines)
3705 scr_page (op == URxvt_view_up ? UP : DN, lines);
3706 else
3707 scr_erase_savelines ();
3708 }
3709
3710 break;
3711#endif
3712
3713#if ENABLE_PERL
3714 case URxvt_perl:
3715 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3716 break;
3717#endif
3130 } 3718 }
3131} 3719}
3132/*----------------------------------------------------------------------*/ 3720/*----------------------------------------------------------------------*/
3133 3721
3134/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3722/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * 's' = save 3727 * 's' = save
3140 * 'r' = restore 3728 * 'r' = restore
3141 * 't' = toggle 3729 * 't' = toggle
3142 * so no need for fancy checking 3730 * so no need for fancy checking
3143 */ 3731 */
3144int 3732int ecb_cold
3145rxvt_term::privcases (int mode, unsigned long bit) 3733rxvt_term::privcases (int mode, unsigned long bit)
3146{ 3734{
3147 int state; 3735 int state;
3148 3736
3149 if (mode == 's') 3737 if (mode == 's')
3150 { 3738 {
3151 SavedModes |= (PrivateModes & bit); 3739 if (priv_modes & bit)
3740 SavedModes |= bit;
3741 else
3742 SavedModes &= ~bit;
3152 return -1; 3743 return -1;
3153 } 3744 }
3154 else 3745 else
3155 { 3746 {
3156 if (mode == 'r') 3747 if (mode == 'r')
3157 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3748 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3158 else 3749 else
3159 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3750 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3160 PrivMode(state, bit); 3751
3752 if (state)
3753 priv_modes |= bit;
3754 else
3755 priv_modes &= ~bit;
3161 } 3756 }
3757
3162 return state; 3758 return state;
3163} 3759}
3164 3760
3165/* we're not using priv _yet_ */ 3761/* we're not using priv _yet_ */
3166void 3762void
3167rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3763rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3168{ 3764{
3169 unsigned int i, j; 3765 unsigned int i, j;
3170 int state; 3766 int state;
3767
3171 static const struct 3768 static const struct
3172 { 3769 {
3173 const int argval; 3770 const int argval;
3174 const unsigned long bit; 3771 const unsigned long bit;
3175 }
3176 argtopriv[] = { 3772 } argtopriv[] = {
3177 { 1, PrivMode_aplCUR }, 3773 { 1, PrivMode_aplCUR }, // DECCKM
3178 { 2, PrivMode_vt52 }, 3774 { 2, PrivMode_vt52 }, // DECANM
3179 { 3, PrivMode_132 }, 3775 { 3, PrivMode_132 }, // DECCOLM
3180 { 4, PrivMode_smoothScroll }, 3776 { 4, PrivMode_smoothScroll }, // DECSCLM
3181 { 5, PrivMode_rVideo }, 3777 { 5, PrivMode_rVideo }, // DECSCNM
3182 { 6, PrivMode_relOrigin }, 3778 { 6, PrivMode_relOrigin }, // DECOM
3183 { 7, PrivMode_Autowrap }, 3779 { 7, PrivMode_Autowrap }, // DECAWM
3780 // 8, auto-repeat keys // DECARM
3184 { 9, PrivMode_MouseX10 }, 3781 { 9, PrivMode_MouseX10 },
3185#ifdef menuBar_esc 3782 { 12, PrivMode_BlinkingCursor },
3186 { menuBar_esc, PrivMode_menuBar }, 3783 // 18 end FF to printer after print screen
3187#endif 3784 // 19 Print screen prints full screen/scroll region
3785 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3188#ifdef scrollBar_esc 3786#ifdef scrollBar_esc
3189 { scrollBar_esc, PrivMode_scrollBar }, 3787 { scrollBar_esc, PrivMode_scrollBar },
3190#endif 3788#endif
3191 { 25, PrivMode_VisibleCursor },
3192 { 35, PrivMode_ShiftKeys }, 3789 { 35, PrivMode_ShiftKeys }, // rxvt extension
3790 // 38, tektronix mode // DECTEK
3193 { 40, PrivMode_132OK }, 3791 { 40, PrivMode_132OK },
3792 // 41 xterm more fixes NYI
3793 // 45 margin bell NYI
3794 // 46 start logging
3194 { 47, PrivMode_Screen }, 3795 { 47, PrivMode_Screen },
3195 { 66, PrivMode_aplKP }, 3796 { 66, PrivMode_aplKP }, // DECNKM
3196#ifndef NO_BACKSPACE_KEY 3797#ifndef NO_BACKSPACE_KEY
3197 { 67, PrivMode_BackSpace }, 3798 { 67, PrivMode_BackSpace }, // DECBKM
3198#endif 3799#endif
3199 { 1000, PrivMode_MouseX11 }, 3800 { 1000, PrivMode_MouseX11 },
3801 { 1002, PrivMode_MouseBtnEvent },
3802 { 1003, PrivMode_MouseAnyEvent },
3803#if ENABLE_FRILLS
3804 { 1004, PrivMode_FocusEvent },
3805 { 1005, PrivMode_ExtModeMouse },
3806#endif
3200 { 1010, PrivMode_TtyOutputInh }, 3807 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3201 { 1011, PrivMode_Keypress }, 3808 { 1011, PrivMode_Keypress }, // rxvt extension
3809#if ENABLE_FRILLS
3810 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3811#endif
3812 // 1035 enable modifiers for alt, numlock NYI
3813 // 1036 send ESC for meta keys NYI
3814 // 1037 send DEL for keypad delete NYI
3202 { 1047, PrivMode_Screen }, 3815 { 1047, PrivMode_Screen },
3816 // 1048 save and restore cursor, implemented in code
3203 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3817 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3818 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3819 { 2004, PrivMode_BracketPaste },
3204 }; 3820 };
3205 3821
3206 if (nargs == 0) 3822 if (nargs == 0)
3207 return; 3823 return;
3208 3824
… …
3215 for (i = 0; i < nargs; i++) 3831 for (i = 0; i < nargs; i++)
3216 { 3832 {
3217 state = -1; 3833 state = -1;
3218 3834
3219 /* basic handling */ 3835 /* basic handling */
3220 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3836 for (j = 0; j < ecb_array_length (argtopriv); j++)
3221 if (argtopriv[j].argval == arg[i]) 3837 if (argtopriv[j].argval == arg[i])
3222 { 3838 {
3223 state = privcases (mode, argtopriv[j].bit); 3839 state = privcases (mode, argtopriv[j].bit);
3224 break; 3840 break;
3225 } 3841 }
3226 3842
3227 /* extra handling for values with state unkept */ 3843 /* extra handling for values with state unkept */
3228 if (state == -1)
3229 switch (arg[i]) 3844 switch (arg[i])
3230 { 3845 {
3846#if ENABLE_STYLES
3847 case 1021:
3848 set_option (Opt_intensityStyles, mode);
3849
3850 scr_touch (true);
3851 break;
3852#endif
3231 case 1048: /* alternative cursor save */ 3853 case 1048: /* alternative cursor save */
3854 if (option (Opt_secondaryScreen))
3232 if (mode == 0) 3855 if (mode == 0)
3233 scr_cursor (RESTORE); 3856 scr_cursor (RESTORE);
3234 else if (mode == 1) 3857 else if (mode == 1)
3235 scr_cursor (SAVE); 3858 scr_cursor (SAVE);
3236 /* FALLTHROUGH */
3237 default:
3238 continue; /* for(;i;) */
3239 }
3240
3241 /* extra handling for values with valid 0 or 1 state */
3242 switch (arg[i])
3243 {
3244 /* case 1: - application cursor keys */
3245 case 2: /* VT52 mode */
3246 /* oddball mode. should be set regardless of set/reset
3247 * parameter. Return from VT52 mode with an ESC < from
3248 * within VT52 mode
3249 */
3250 PrivMode(1, PrivMode_vt52);
3251 break; 3859 break;
3860 }
3861
3862 if (state >= 0)
3863 /* extra handling for values with valid 0 or 1 state */
3864 switch (arg[i])
3865 {
3866 /* case 1: - application cursor keys */
3867 case 2: /* VT52 mode */
3868 /* oddball mode. should be set regardless of set/reset
3869 * parameter. Return from VT52 mode with an ESC < from
3870 * within VT52 mode
3871 */
3872 priv_modes |= PrivMode_vt52;
3873 break;
3252 case 3: /* 80/132 */ 3874 case 3: /* 80/132 */
3253 if (PrivateModes & PrivMode_132OK) 3875 if (priv_modes & PrivMode_132OK)
3254 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3876 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3255 (unsigned int)TermWin.height);
3256 break; 3877 break;
3257 case 4: /* smooth scrolling */ 3878 case 4: /* smooth scrolling */
3258 if (state)
3259 Options &= ~Opt_jumpScroll;
3260 else
3261 Options |= Opt_jumpScroll; 3879 set_option (Opt_jumpScroll, !state);
3262 break; 3880 break;
3263 case 5: /* reverse video */ 3881 case 5: /* reverse video */
3264 scr_rvideo_mode (state); 3882 scr_rvideo_mode (state);
3265 break; 3883 break;
3266 case 6: /* relative/absolute origins */ 3884 case 6: /* relative/absolute origins */
3267 scr_relative_origin (state); 3885 scr_relative_origin (state);
3268 break; 3886 break;
3269 case 7: /* autowrap */ 3887 case 7: /* autowrap */
3270 scr_autowrap (state); 3888 scr_autowrap (state);
3271 break; 3889 break;
3272 /* case 8: - auto repeat, can't do on a per window basis */ 3890 /* case 8: - auto repeat, can't do on a per window basis */
3273 case 9: /* X10 mouse reporting */ 3891 case 9: /* X10 mouse reporting */
3274 if (state) /* orthogonal */ 3892 if (state) /* orthogonal */
3275 PrivateModes &= ~(PrivMode_MouseX11); 3893 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3276 break; 3894 break;
3277#ifdef menuBar_esc
3278 case menuBar_esc:
3279#ifdef MENUBAR
3280 map_menuBar (state);
3281#endif
3282 break;
3283#endif
3284#ifdef scrollBar_esc 3895#ifdef scrollBar_esc
3285 case scrollBar_esc: 3896 case scrollBar_esc:
3286 if (scrollbar_mapping (state)) 3897 scrollBar.map (state);
3287 {
3288 resize_all_windows (0, 0, 0); 3898 resize_all_windows (0, 0, 0);
3289 scr_touch (true); 3899 scr_touch (true);
3290 }
3291 break; 3900 break;
3292#endif 3901#endif
3902#ifdef CURSOR_BLINK
3903 case 12:
3904 cursor_blink_reset ();
3905 break;
3906#endif
3293 case 25: /* visible/invisible cursor */ 3907 case 25: /* visible/invisible cursor */
3294 scr_cursor_visible (state); 3908 scr_cursor_visible (state);
3295 break; 3909 break;
3296 /* case 35: - shift keys */ 3910 /* case 35: - shift keys */
3297 /* case 40: - 80 <--> 132 mode */ 3911 /* case 40: - 80 <--> 132 mode */
3298 case 47: /* secondary screen */ 3912 case 47: /* secondary screen */
3299 scr_change_screen (state); 3913 scr_change_screen (state);
3300 break; 3914 break;
3301 /* case 66: - application key pad */ 3915 /* case 66: - application key pad */
3302 /* case 67: - backspace key */ 3916 /* case 67: - backspace key */
3303 case 1000: /* X11 mouse reporting */ 3917 case 1000: /* X11 mouse reporting */
3304 if (state) /* orthogonal */ 3918 if (state) /* orthogonal */
3305 PrivateModes &= ~(PrivMode_MouseX10); 3919 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3306 break; 3920 break;
3307#if 0
3308 case 1001: 3921 case 1002:
3309 break; /* X11 mouse highlighting */ 3922 case 1003:
3310#endif 3923 if (state)
3924 {
3925 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3926 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3927 mouse_row = mouse_col = 0;
3928 vt_emask_mouse = PointerMotionMask;
3929 }
3930 else
3931 vt_emask_mouse = NoEventMask;
3932
3933 vt_select_input ();
3934 break;
3311 case 1010: /* scroll to bottom on TTY output inhibit */ 3935 case 1010: /* scroll to bottom on TTY output inhibit */
3312 if (state)
3313 Options &= ~Opt_scrollTtyOutput;
3314 else
3315 Options |= Opt_scrollTtyOutput; 3936 set_option (Opt_scrollTtyOutput, !state);
3316 break; 3937 break;
3317 case 1011: /* scroll to bottom on key press */ 3938 case 1011: /* scroll to bottom on key press */
3318 if (state)
3319 Options |= Opt_scrollTtyKeypress; 3939 set_option (Opt_scrollTtyKeypress, state);
3320 else
3321 Options &= ~Opt_scrollTtyKeypress;
3322 break; 3940 break;
3323 case 1047: /* secondary screen w/ clearing */ 3941 case 1047: /* secondary screen w/ clearing last */
3324 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3942 if (option (Opt_secondaryScreen))
3325 if (current_screen != PRIMARY) 3943 if (!state)
3326 scr_erase_screen (2); 3944 scr_erase_screen (2);
3945
3327 scr_change_screen (state); 3946 scr_change_screen (state);
3328 /* FALLTHROUGH */
3329 default:
3330 break; 3947 break;
3948 case 1049: /* secondary screen w/ clearing first */
3949 if (option (Opt_secondaryScreen))
3950 if (state)
3951 scr_cursor (SAVE);
3952
3953 scr_change_screen (state);
3954
3955 if (option (Opt_secondaryScreen))
3956 if (state)
3957 scr_erase_screen (2);
3958 else
3959 scr_cursor (RESTORE);
3960 break;
3961 default:
3962 break;
3331 } 3963 }
3332 } 3964 }
3333} 3965}
3334/*}}} */ 3966/*}}} */
3335 3967
3336/*{{{ process sgr sequences */ 3968/*{{{ process sgr sequences */
3337void 3969void ecb_hot
3338rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3970rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3339{ 3971{
3340 unsigned int i; 3972 unsigned int i;
3341 short rendset; 3973 short rendset;
3342 int rendstyle; 3974 int rendstyle;
3343 3975
3344 if (nargs == 0) 3976 if (nargs == 0)
3345 { 3977 {
3346 scr_rendition (0, ~RS_None); 3978 scr_rendition (0, ~RS_None);
3347 return; 3979 return;
3348 } 3980 }
3981
3349 for (i = 0; i < nargs; i++) 3982 for (i = 0; i < nargs; i++)
3350 { 3983 {
3351 rendset = -1; 3984 rendset = -1;
3352 switch (arg[i]) 3985 switch (arg[i])
3353 { 3986 {
… …
3355 rendset = 0, rendstyle = ~RS_None; 3988 rendset = 0, rendstyle = ~RS_None;
3356 break; 3989 break;
3357 case 1: 3990 case 1:
3358 rendset = 1, rendstyle = RS_Bold; 3991 rendset = 1, rendstyle = RS_Bold;
3359 break; 3992 break;
3993 //case 2: // low intensity
3994 case 3:
3995 rendset = 1, rendstyle = RS_Italic;
3996 break;
3360 case 4: 3997 case 4:
3361 rendset = 1, rendstyle = RS_Uline; 3998 rendset = 1, rendstyle = RS_Uline;
3362 break; 3999 break;
3363 case 5: 4000 case 5: // slowly blinking
4001 case 6: // rapidly blinking
3364 rendset = 1, rendstyle = RS_Blink; 4002 rendset = 1, rendstyle = RS_Blink;
3365 break; 4003 break;
4004 //case 6: // scoansi light background
3366 case 7: 4005 case 7:
3367 rendset = 1, rendstyle = RS_RVid; 4006 rendset = 1, rendstyle = RS_RVid;
3368 break; 4007 break;
3369 case 22: 4008 case 8:
4009 // invisible. NYI
4010 break;
4011 //case 9: // crossed out
4012 //case 10: // scoansi acs off, primary font
4013 //case 11: // scoansi acs on, first alt font
4014 //case 12: // scoansi acs on, |0x80, second alt font
4015 //...
4016 //case 19: // ninth alt font
4017 //case 20: // gothic
4018 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3370 rendset = 0, rendstyle = RS_Bold; 4019 rendset = 0, rendstyle = RS_Bold;
3371 break; 4020 break;
3372 case 24: 4021 case 22: // bold off (vt220)
4022 rendset = 0, rendstyle = RS_Bold;
4023 break;
4024 case 23: // disable italic
4025 rendset = 0, rendstyle = RS_Italic;
4026 break;
4027 case 24: // underline off (vt220)
3373 rendset = 0, rendstyle = RS_Uline; 4028 rendset = 0, rendstyle = RS_Uline;
3374 break; 4029 break;
3375 case 25: 4030 case 25: // blink off (vt220)
3376 rendset = 0, rendstyle = RS_Blink; 4031 rendset = 0, rendstyle = RS_Blink;
3377 break; 4032 break;
3378 case 27: 4033 case 26: // variable spacing (iso 8613)
4034 rendset = 0, rendstyle = RS_Blink;
4035 break;
4036 case 27: // reverse off (vt220)
3379 rendset = 0, rendstyle = RS_RVid; 4037 rendset = 0, rendstyle = RS_RVid;
3380 break; 4038 break;
4039 //case 28: // visible. NYI
4040 //case 29: // not crossed-out
3381 } 4041 }
4042
3382 if (rendset != -1) 4043 if (rendset != -1)
3383 { 4044 {
3384 scr_rendition (rendset, rendstyle); 4045 scr_rendition (rendset, rendstyle);
3385 continue; /* for(;i;) */ 4046 continue; /* for (;i;) */
3386 } 4047 }
3387 4048
3388 switch (arg[i]) 4049 switch (arg[i])
3389 { 4050 {
3390 case 30: 4051 case 30:
… …
3393 case 33: 4054 case 33:
3394 case 34: 4055 case 34:
3395 case 35: 4056 case 35:
3396 case 36: 4057 case 36:
3397 case 37: 4058 case 37:
3398 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4059 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3399 Color_fg);
3400 break; 4060 break;
3401#ifdef TTY_256COLOR 4061 case 38: // set fg color, ISO 8613-6
3402 case 38:
3403 if (nargs > i + 2 && arg[i + 1] == 5) 4062 if (nargs > i + 2 && arg[i + 1] == 5)
3404 { 4063 {
3405 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4064 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3406 Color_fg);
3407 i += 2; 4065 i += 2;
3408 } 4066 }
4067 else if (nargs > i + 4 && arg[i + 1] == 2)
4068 {
4069 unsigned int r = arg[i + 2];
4070 unsigned int g = arg[i + 3];
4071 unsigned int b = arg[i + 4];
4072 unsigned int idx = map_rgb24_color (r, g, b);
4073 scr_color (idx, Color_fg);
4074 i += 4;
4075 }
3409 break; 4076 break;
3410#endif
3411 case 39: /* default fg */ 4077 case 39: /* default fg */
3412 scr_color (Color_fg, Color_fg); 4078 scr_color (Color_fg, Color_fg);
3413 break; 4079 break;
3414 4080
3415 case 40: 4081 case 40:
… …
3418 case 43: 4084 case 43:
3419 case 44: 4085 case 44:
3420 case 45: 4086 case 45:
3421 case 46: 4087 case 46:
3422 case 47: 4088 case 47:
3423 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4089 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3424 Color_bg);
3425 break; 4090 break;
3426#ifdef TTY_256COLOR 4091 case 48: // set bg color, ISO 8613-6
3427 case 48:
3428 if (nargs > i + 2 && arg[i + 1] == 5) 4092 if (nargs > i + 2 && arg[i + 1] == 5)
3429 { 4093 {
3430 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4094 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3431 Color_bg);
3432 i += 2; 4095 i += 2;
3433 } 4096 }
4097 else if (nargs > i + 4 && arg[i + 1] == 2)
4098 {
4099 unsigned int r = arg[i + 2];
4100 unsigned int g = arg[i + 3];
4101 unsigned int b = arg[i + 4];
4102 unsigned int idx = map_rgb24_color (r, g, b);
4103 scr_color (idx, Color_bg);
4104 i += 4;
4105 }
3434 break; 4106 break;
3435#endif
3436 case 49: /* default bg */ 4107 case 49: /* default bg */
3437 scr_color (Color_bg, Color_bg); 4108 scr_color (Color_bg, Color_bg);
3438 break; 4109 break;
3439 4110
3440#ifndef NO_BRIGHTCOLOR 4111 //case 50: // not variable spacing
4112
4113#if !ENABLE_MINIMAL
3441 case 90: 4114 case 90:
3442 case 91: /* set bright fg color */ 4115 case 91: /* set bright fg color */
3443 case 92: 4116 case 92:
3444 case 93: 4117 case 93:
3445 case 94: 4118 case 94:
3446 case 95: 4119 case 95:
3447 case 96: 4120 case 96:
3448 case 97: 4121 case 97:
3449 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4122 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3450 Color_fg);
3451 break; 4123 break;
3452 case 100: 4124 case 100:
3453 case 101: /* set bright bg color */ 4125 case 101: /* set bright bg color */
3454 case 102: 4126 case 102:
3455 case 103: 4127 case 103:
3456 case 104: 4128 case 104:
3457 case 105: 4129 case 105:
3458 case 106: 4130 case 106:
3459 case 107: 4131 case 107:
3460 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4132 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3461 Color_bg);
3462 break; 4133 break;
3463#endif 4134#endif
3464
3465 } 4135 }
3466 } 4136 }
4137}
4138
4139void
4140rxvt_term::set_cursor_style (int style)
4141{
4142 if (!IN_RANGE_INC (style, 0, 6))
4143 return;
4144
4145 if (style == 0)
4146 style = 1;
4147
4148 cursor_type = (style - 1) / 2;
4149 set_option (Opt_cursorUnderline, cursor_type == 1);
4150
4151#ifdef CURSOR_BLINK
4152 set_option (Opt_cursorBlink, style & 1);
4153 cursor_blink_reset ();
4154#endif
4155
4156 want_refresh = 1;
3467} 4157}
3468/*}}} */ 4158/*}}} */
3469 4159
3470/*{{{ process Rob Nation's own graphics mode sequences */
3471void
3472rxvt_term::process_graphics ()
3473{
3474 unsigned char ch, cmd = cmd_getc ();
3475
3476#ifndef RXVT_GRAPHICS
3477 if (cmd == 'Q')
3478 { /* query graphics */
3479 tt_printf("\033G0\n"); /* no graphics */
3480 return;
3481 }
3482 /* swallow other graphics sequences until terminating ':' */
3483 do
3484 ch = cmd_getc ();
3485 while (ch != ':');
3486#else
3487 unsigned int nargs;
3488 int args[NGRX_PTS];
3489 unsigned char *text = NULL;
3490
3491 if (cmd == 'Q')
3492 { /* query graphics */
3493 tt_printf("\033G1\n"); /* yes, graphics (color) */
3494 return;
3495 }
3496 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3497 {
3498 int neg;
3499
3500 ch = cmd_getc ();
3501 neg = (ch == '-');
3502 if (neg || ch == '+')
3503 ch = cmd_getc ();
3504
3505 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3506 args[nargs] = args[nargs] * 10 + (ch - '0');
3507 if (neg)
3508 args[nargs] = -args[nargs];
3509
3510 nargs++;
3511 args[nargs] = 0;
3512 if (ch != ';')
3513 break;
3514 }
3515
3516 if ((cmd == 'T') && (nargs >= 5))
3517 {
3518 int i, len = args[4];
3519
3520 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3521
3522 if (text != NULL)
3523 {
3524 for (i = 0; i < len; i++)
3525 text[i] = cmd_getc ();
3526 text[len] = '\0';
3527 }
3528 }
3529 Gr_do_graphics (cmd, nargs, args, text);
3530#endif
3531}
3532/*}}} */
3533
3534/* ------------------------------------------------------------------------- */ 4160/* ---------------------------------------------------------------------- */
4161/* Write data to the pty as typed by the user, pasted with the mouse,
4162 * or generated by us in response to a query ESC sequence.
4163 */
3535 4164
3536/* 4165/*
3537 * Send printf() formatted output to the command. 4166 * Send printf () formatted output to the command.
3538 * Only use for small amounts of data. 4167 * Only use for small amounts of data.
3539 */ 4168 */
3540void 4169void
3541rxvt_term::tt_printf (const char *fmt,...) 4170rxvt_term::tt_printf (const char *fmt,...)
3542{ 4171{
3543 va_list arg_ptr; 4172 va_list arg_ptr;
3544 unsigned char buf[256]; 4173 char buf[256];
3545 4174
3546 va_start (arg_ptr, fmt); 4175 va_start (arg_ptr, fmt);
3547 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4176 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3548 va_end (arg_ptr); 4177 va_end (arg_ptr);
3549 tt_write (buf, STRLEN (buf)); 4178 tt_write (buf, strlen (buf));
3550} 4179}
3551 4180
3552/* ---------------------------------------------------------------------- */
3553/* Write data to the pty as typed by the user, pasted with the mouse, 4181/* Write data to the pty as typed by the user. */
3554 * or generated by us in response to a query ESC sequence.
3555 */
3556void 4182void
3557rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4183rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3558{ 4184{
3559 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4185 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4186 return;
3560 4187
3561 if (len) 4188 if (option (Opt_scrollTtyKeypress))
4189 if (view_start)
3562 { 4190 {
4191 view_start = 0;
4192 want_refresh = 1;
4193 }
4194
4195 tt_write_ (data, len);
4196}
4197
4198void
4199rxvt_term::tt_write (const char *data, unsigned int len)
4200{
4201 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4202 return;
4203
4204 tt_write_ (data, len);
4205}
4206
4207static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4208
4209void
4210rxvt_term::tt_write_ (const char *data, unsigned int len)
4211{
4212 if (pty->pty < 0)
4213 return;
4214
4215 if (v_buflen == 0)
4216 {
4217 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4218
4219 max_it (written, 0);
4220
4221 if (written == len)
4222 return;
4223
4224 data += written;
4225 len -= written;
4226 }
4227
4228 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4229
4230 memcpy (v_buffer + v_buflen, data, len);
4231 v_buflen += len;
4232
4233 pty_ev.set (ev::READ | ev::WRITE);
4234}
4235
4236void rxvt_term::pty_write ()
4237{
4238 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4239
4240 if (written > 0)
4241 {
4242 v_buflen -= written;
4243
3563 if (v_buflen == 0) 4244 if (v_buflen == 0)
3564 { 4245 {
3565 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3566
3567 if ((unsigned int)written == len)
3568 return;
3569
3570 data += written;
3571 len -= written;
3572 }
3573
3574
3575 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3576
3577 memcpy (v_buffer + v_buflen, data, len);
3578 v_buflen += len;
3579 }
3580
3581 for (;;)
3582 {
3583 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3584
3585 if (written > 0)
3586 {
3587 v_buflen -= written;
3588
3589 if (v_buflen == 0)
3590 {
3591 free (v_buffer); 4246 free (v_buffer);
3592 v_buffer = 0; 4247 v_buffer = 0;
3593 v_buflen = 0;
3594 4248
3595 pty_ev.set (EVENT_READ); 4249 pty_ev.set (ev::READ);
3596 return;
3597 }
3598
3599 memmove (v_buffer, v_buffer + written, v_buflen);
3600 }
3601 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3602 // original code just ignores this...
3603 destroy ();
3604 else
3605 {
3606 pty_ev.set (EVENT_READ | EVENT_WRITE);
3607 return; 4250 return;
3608 } 4251 }
4252
4253 memmove (v_buffer, v_buffer + written, v_buflen);
3609 } 4254 }
4255 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4256 pty_ev.set (ev::READ);
3610} 4257}
3611 4258
3612/*----------------------- end-of-file (C source) -----------------------*/ 4259/*----------------------- end-of-file (C source) -----------------------*/
3613 4260

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines