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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.36 by pcg, Sun Feb 1 01:34:41 2004 UTC vs.
Revision 1.572 by sf-exg, Thu Jun 30 12:50:36 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 (Xdisplay); 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}
769
770void
771rxvt_term::process_x_events ()
772{
773 do
774 {
775 XEvent xev;
776
777 XNextEvent (Xdisplay, &xev);
778
779#if defined(CURSOR_BLINK)
780 if ((Options & Opt_cursorBlink) && xev.type == KeyPress)
781 {
782 if (hidden_cursor)
783 {
784 hidden_cursor = 0;
785 want_refresh = 1;
786 }
787
788 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
789 }
790#endif
791
792#if defined(POINTER_BLANK)
793 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
794 {
795 if (xev.type == MotionNotify
796 || xev.type == ButtonPress
797 || xev.type == ButtonRelease)
798 if (hidden_pointer)
799 pointer_unblank ();
800
801 if (xev.type == KeyPress && hidden_pointer == 0)
802 pointer_blank ();
803 }
804#endif
805
806#ifdef USE_XIM
807 if (!XFilterEvent (&xev, xev.xany.window))
808#endif
809 process_x_event (&xev);
810 }
811 while (XPending (Xdisplay));
812} 1033}
813 1034
814#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
815void 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
816rxvt_term::cursor_blink_cb (time_watcher &w) 1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
817{ 1056{
818 hidden_cursor = !hidden_cursor; 1057 hidden_cursor = !hidden_cursor;
819 want_refresh = 1; 1058 want_refresh = 1;
820 1059 refresh_check ();
821 w.start (w.at + BLINK_INTERVAL);
822} 1060}
823#endif 1061#endif
824 1062
825#ifdef TEXT_BLINK 1063#ifdef TEXT_BLINK
826void 1064void
827rxvt_term::text_blink_cb (time_watcher &w) 1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
828{ 1066{
829 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
830 { 1068 {
831 hidden_text = !hidden_text; 1069 hidden_text = !hidden_text;
832 want_refresh = 1; 1070 want_refresh = 1;
833 w.start (w.at + TEXT_BLINK_INTERVAL); 1071 refresh_check ();
834 } 1072 }
1073 else
1074 w.stop ();
835} 1075}
836#endif 1076#endif
837 1077
1078#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
838void 1079void
839rxvt_term::x_cb (io_watcher &w, short revents) 1080rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
840{ 1081{
841 SET_R (this); 1082 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
842 SET_LOCALE (locale); 1083 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
843 1084 {
844 process_x_events (); 1085 want_refresh = 1;
1086 refresh_check ();
1087 }
1088 else
1089 w.stop ();
845} 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 ();
1184}
1185#endif
846 1186
847bool 1187bool
848rxvt_term::pty_fill () 1188rxvt_term::pty_fill ()
849{ 1189{
850 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1190 cmdbuf_reify ();
851 1191
852 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
853 cmdbuf_ptr = cmdbuf_base; 1197 cmdbuf_ptr = cmdbuf_base;
854 cmdbuf_endp = cmdbuf_ptr + n; 1198 cmdbuf_endp = cmdbuf_ptr;
1199 avail = CBUFSIZ;
1200 }
855 1201
856 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
857 1203
858 if (n > 0) 1204 if (r > 0)
859 { 1205 {
860 cmdbuf_endp += n; 1206 cmdbuf_endp += r;
861 return true; 1207 return true;
862 } 1208 }
863 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))
864 destroy (); 1221 destroy ();
1222 }
865 1223
866 return false; 1224 return false;
867} 1225}
868 1226
869void 1227void
870rxvt_term::pty_cb (io_watcher &w, short revents) 1228rxvt_term::pty_cb (ev::io &w, int revents)
871{ 1229{
872 SET_R (this); 1230 make_current ();
873 SET_LOCALE (locale);
874 1231
875 if (revents & EVENT_WRITE) 1232 if (revents & ev::READ)
876 tt_write (0, 0);
877 else if (revents & EVENT_READ)
878 {
879 bool flag = true;
880
881 // loop, but don't allow a single term to monopolize us 1233 // loop, but don't allow a single term to monopolize us
882 // the number of loops is fully arbitrary, and thus wrong 1234 for (int i = CBUFCNT; i-- && pty_fill (); )
883 while (flag && pty_fill ()) 1235 cmd_parse ();
884 {
885 if (!seen_input)
886 {
887 seen_input = 1;
888 /* once we know the shell is running, send the screen size. Again! */
889 tt_winch ();
890 }
891 1236
892 uint32_t ch = NOCHAR; 1237 if (revents & ev::WRITE)
1238 pty_write ();
893 1239
894 for (;;) 1240 refresh_check ();
895 {
896 if (ch == NOCHAR)
897 ch = next_char ();
898
899 if (ch == NOCHAR) // TODO: improve
900 break;
901
902 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
903 {
904 /* Read a text string from the input buffer */
905 uint32_t buf[BUFSIZ];
906 bool refreshnow = false;
907 int nlines = 0;
908 uint32_t *str = buf;
909
910 *str++ = ch;
911
912 for (;;)
913 {
914 ch = next_char ();
915
916 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
917 break;
918 else
919 {
920 *str++ = ch;
921
922 if (ch == '\n')
923 {
924 nlines++;
925 refresh_count++;
926
927 if (!(Options & Opt_jumpScroll)
928 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
929 {
930 refreshnow = true;
931 flag = false;
932 ch = NOCHAR;
933 break;
934 }
935 }
936
937 if (str >= buf + BUFSIZ)
938 {
939 ch = NOCHAR;
940 break;
941 }
942 }
943 }
944
945 scr_add_lines (buf, nlines, str - buf);
946
947 /*
948 * If there have been a lot of new lines, then update the screen
949 * What the heck I'll cheat and only refresh less than every page-full.
950 * the number of pages between refreshes is refresh_limit, which
951 * is incremented here because we must be doing flat-out scrolling.
952 *
953 * refreshing should be correct for small scrolls, because of the
954 * time-out
955 */
956 if (refreshnow)
957 {
958 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
959 refresh_limit++;
960
961 scr_refresh (refresh_type);
962 }
963
964 }
965 else
966 {
967 switch (ch)
968 {
969 default:
970 process_nonprinting (ch);
971 break;
972 case C0_ESC: /* escape char */
973 process_escape_seq ();
974 break;
975 /*case 0x9b: */ /* CSI */
976 /* process_csi_seq (); */
977 }
978
979 ch = NOCHAR;
980 }
981 }
982 }
983 }
984} 1241}
985 1242
986// read the next character, currently handles UTF-8 1243void ecb_cold
987// will probably handle all sorts of other stuff in the future 1244rxvt_term::pointer_unblank ()
988uint32_t
989rxvt_term::next_char ()
990{ 1245{
991 while (cmdbuf_ptr < cmdbuf_endp) 1246 XDefineCursor (dpy, vt, TermWin_cursor);
992 { 1247 recolor_cursor ();
993 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
994 return *cmdbuf_ptr++;
995
996 wchar_t wc;
997 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs);
998
999 if (len == (size_t)-2)
1000 return NOCHAR;
1001
1002 if (len == (size_t)-1)
1003 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
1004
1005 // assume wchar == unicode
1006 cmdbuf_ptr += len;
1007 return wc;
1008 }
1009
1010 return NOCHAR;
1011}
1012
1013/* rxvt_cmd_getc() - Return next input character */
1014/*
1015 * Return the next input character after first passing any keyboard input
1016 * to the command.
1017 */
1018uint32_t
1019rxvt_term::cmd_getc ()
1020{
1021 for (;;)
1022 {
1023 uint32_t c = next_char ();
1024 if (c != NOCHAR)
1025 return c;
1026
1027 // incomplete sequences should occur rarely, still, a better solution
1028 // would be preferred. either setjmp/longjmp or better design.
1029 fcntl (cmd_fd, F_SETFL, 0);
1030 pty_fill ();
1031 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
1032 }
1033}
1034 1248
1035#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
1036void 1279void
1037rxvt_term::pointer_unblank ()
1038{
1039 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor);
1040 recolour_cursor ();
1041
1042 hidden_pointer = 0;
1043
1044 if (Options & Opt_pointerBlank)
1045 pointer_ev.start (NOW + pointerBlankDelay);
1046}
1047
1048void
1049rxvt_term::pointer_blank ()
1050{
1051 if (!(Options & Opt_pointerBlank))
1052 return;
1053
1054 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor);
1055 XFlush (Xdisplay);
1056
1057 hidden_pointer = 1;
1058}
1059
1060void
1061rxvt_term::pointer_cb (time_watcher &w)
1062{
1063 SET_R (this);
1064 SET_LOCALE (locale);
1065
1066 pointer_blank ();
1067}
1068#endif
1069
1070void
1071rxvt_term::mouse_report (const XButtonEvent *ev) 1280rxvt_term::mouse_report (XButtonEvent &ev)
1072{ 1281{
1073 int button_number, key_state = 0; 1282 int button_number, key_state = 0;
1074 int x, y; 1283 int x, y;
1284 int code = 32;
1075 1285
1076 x = ev->x; 1286 x = Pixel2Col (ev.x) + 1;
1077 y = ev->y; 1287 y = Pixel2Row (ev.y) + 1;
1078 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 }
1079 1298
1080 if (MEvent.button == AnyButton) 1299 if (MEvent.button == AnyButton)
1081 {
1082 button_number = 3; 1300 button_number = 3;
1083 }
1084 else 1301 else
1085 { 1302 {
1086 button_number = MEvent.button - Button1; 1303 button_number = MEvent.button - Button1;
1087 /* add 0x3D for wheel events, like xterm does */ 1304 /* add 0x3D for wheel events, like xterm does */
1088 if (button_number >= 3) 1305 if (button_number >= 3)
1089 button_number += (64 - 3); 1306 button_number += 64 - 3;
1090 } 1307 }
1091 1308
1092 if (PrivateModes & PrivMode_MouseX10) 1309 if (priv_modes & PrivMode_MouseX10)
1093 { 1310 {
1094 /* 1311 /*
1095 * do not report ButtonRelease 1312 * do not report ButtonRelease
1096 * no state info allowed 1313 * no state info allowed
1097 */ 1314 */
… …
1112 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1329 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1113 + ((MEvent.state & ControlMask) ? 16 : 0); 1330 + ((MEvent.state & ControlMask) ? 16 : 0);
1114#ifdef MOUSE_REPORT_DOUBLECLICK 1331#ifdef MOUSE_REPORT_DOUBLECLICK
1115 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1332 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1116#endif 1333#endif
1117
1118 } 1334 }
1119 1335
1120#ifdef DEBUG_MOUSEREPORT 1336#if DEBUG_MOUSEREPORT
1121 fprintf(stderr, "Mouse ["); 1337 fprintf (stderr, "Mouse [");
1122 if (key_state & 16) 1338 if (key_state & 16)
1123 fputc('C', stderr); 1339 fputc ('C', stderr);
1124 if (key_state & 4) 1340 if (key_state & 4)
1125 fputc('S', stderr); 1341 fputc ('S', stderr);
1126 if (key_state & 8) 1342 if (key_state & 8)
1127 fputc('A', stderr); 1343 fputc ('A', stderr);
1128 if (key_state & 32) 1344 if (key_state & 32)
1129 fputc('2', stderr); 1345 fputc ('2', stderr);
1130 fprintf(stderr, "]: <%d>, %d/%d\n", 1346 fprintf (stderr, "]: <%d>, %d/%d\n",
1131 button_number, 1347 button_number,
1132 x + 1, 1348 x,
1133 y + 1); 1349 y);
1134#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
1135 tt_printf("\033[M%c%c%c", 1365 tt_printf ("\033[M%c%c%c",
1136 (32 + button_number + key_state), 1366 code + button_number + key_state,
1137 (32 + x + 1), 1367 32 + x,
1138 (32 + y + 1)); 1368 32 + y);
1139#endif
1140} 1369}
1141
1142#ifdef USING_W11LIB
1143void
1144rxvt_W11_process_x_event(XEvent *ev)
1145{
1146 rxvt_t *r = rxvt_get_r();
1147
1148 process_x_event (ev);
1149}
1150#endif
1151 1370
1152/*{{{ process an X event */ 1371/*{{{ process an X event */
1153void 1372void ecb_hot
1154rxvt_term::process_x_event (XEvent *ev) 1373rxvt_term::x_cb (XEvent &ev)
1155{ 1374{
1375 make_current ();
1376
1377 dLocal (Display *, dpy);
1378
1379 if (ev.xany.window == vt
1380 && SHOULD_INVOKE (HOOK_X_EVENT)
1381 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1382 return;
1383
1384 // for XQueryPointer
1156 Window unused_root, unused_child; 1385 Window unused_root, unused_child;
1157 int unused_root_x, unused_root_y; 1386 int unused_root_x, unused_root_y;
1158 unsigned int unused_mask; 1387 unsigned int unused_mask;
1159 1388
1160#ifdef DEBUG_X
1161 const char *const eventnames[] =
1162 { /* mason - this matches my system */
1163 "",
1164 "",
1165 "KeyPress",
1166 "KeyRelease",
1167 "ButtonPress",
1168 "ButtonRelease",
1169 "MotionNotify",
1170 "EnterNotify",
1171 "LeaveNotify",
1172 "FocusIn",
1173 "FocusOut",
1174 "KeymapNotify",
1175 "Expose",
1176 "GraphicsExpose",
1177 "NoExpose",
1178 "VisibilityNotify",
1179 "CreateNotify",
1180 "DestroyNotify",
1181 "UnmapNotify",
1182 "MapNotify",
1183 "MapRequest",
1184 "ReparentNotify",
1185 "ConfigureNotify",
1186 "ConfigureRequest",
1187 "GravityNotify",
1188 "ResizeRequest",
1189 "CirculateNotify",
1190 "CirculateRequest",
1191 "PropertyNotify",
1192 "SelectionClear",
1193 "SelectionRequest",
1194 "SelectionNotify",
1195 "ColormapNotify",
1196 "ClientMessage",
1197 "MappingNotify"
1198 };
1199#endif
1200
1201#ifdef DEBUG_X
1202 struct timeval tp;
1203 struct tm *ltt;
1204 (void)gettimeofday(&tp, NULL);
1205 ltt = localtime(&(tp.tv_sec));
1206 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));
1207#endif
1208
1209 switch (ev->type) 1389 switch (ev.type)
1210 { 1390 {
1211 case KeyPress: 1391 case KeyPress:
1212 lookup_key ((XKeyEvent *)ev); 1392 key_press (ev.xkey);
1213 break; 1393 break;
1214 1394
1215#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1216 case KeyRelease: 1395 case KeyRelease:
1217 { 1396 key_release (ev.xkey);
1218 if (!(ev->xkey.state & ControlMask))
1219 mouse_slip_wheel_speed = 0;
1220 else
1221 {
1222 KeySym ks;
1223
1224 ks = XKeycodeToKeysym(Xdisplay, ev->xkey.keycode, 0);
1225 if (ks == XK_Control_L || ks == XK_Control_R)
1226 mouse_slip_wheel_speed = 0;
1227 }
1228 break; 1397 break;
1229 }
1230#endif
1231 1398
1232 case ButtonPress: 1399 case ButtonPress:
1233 button_press ((XButtonEvent *)ev); 1400 button_press (ev.xbutton);
1234 break; 1401 break;
1235 1402
1236 case ButtonRelease: 1403 case ButtonRelease:
1237 button_release ((XButtonEvent *)ev); 1404 button_release (ev.xbutton);
1238 break; 1405 break;
1239 1406
1240 case ClientMessage: 1407 case ClientMessage:
1241 if (ev->xclient.format == 32 1408 if (ev.xclient.format == 32
1242 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1409 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1243 destroy ();
1244#ifdef OFFIX_DND
1245 /* OffiX Dnd (drag 'n' drop) protocol */
1246 else if (ev->xclient.message_type == xa[XA_DNDPROTOCOL]
1247 && (ev->xclient.data.l[0] == DndFile
1248 || ev->xclient.data.l[0] == DndDir
1249 || ev->xclient.data.l[0] == DndLink))
1250 { 1410 {
1251 /* Get Dnd data */ 1411 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1252 Atom ActualType; 1412 {
1253 int ActualFormat; 1413 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1254 unsigned char *data; 1414 {
1255 unsigned long Size, RemainingBytes; 1415 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1256 1416 {
1257 XGetWindowProperty(Xdisplay, Xroot, 1417 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1258 xa[XA_DNDSELECTION], 1418 destroy ();
1259 0L, 1000000L, 1419 }
1260 False, AnyPropertyType, 1420#if ENABLE_EWMH
1261 &ActualType, &ActualFormat, 1421 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1262 &Size, &RemainingBytes, 1422 XSendEvent (dpy, ev.xclient.window = display->root,
1423 False, SubstructureRedirectMask | SubstructureNotifyMask,
1263 &data); 1424 &ev);
1264 XChangeProperty(Xdisplay, Xroot, 1425#endif
1265 XA_CUT_BUFFER0, XA_STRING, 1426 }
1266 8, PropModeReplace, 1427 }
1267 data, STRLEN(data)); 1428#if ENABLE_XEMBED
1268 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1429 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1269 XSetInputFocus(Xdisplay, Xroot, 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
1270 } 1437 }
1271#endif /* OFFIX_DND */
1272 break;
1273
1274 case MappingNotify:
1275 XRefreshKeyboardMapping(&(ev->xmapping));
1276 break; 1438 break;
1277 1439
1278 /* 1440 /*
1279 * XXX: this is not the _current_ arrangement 1441 * XXX: this is not the _current_ arrangement
1280 * Here's my conclusion: 1442 * Here's my conclusion:
… …
1284 * in the GraphicsExpose parts, which means that after each refresh, 1446 * in the GraphicsExpose parts, which means that after each refresh,
1285 * we need to wait for the graphics expose or Noexpose events, 1447 * we need to wait for the graphics expose or Noexpose events,
1286 * which ought to make things real slow! 1448 * which ought to make things real slow!
1287 */ 1449 */
1288 case VisibilityNotify: 1450 case VisibilityNotify:
1289 switch (ev->xvisibility.state) 1451 switch (ev.xvisibility.state)
1290 { 1452 {
1291 case VisibilityUnobscured: 1453 case VisibilityUnobscured:
1292 refresh_type = FAST_REFRESH; 1454 refresh_type = FAST_REFRESH;
1293 break; 1455 break;
1294 case VisibilityPartiallyObscured: 1456 case VisibilityPartiallyObscured:
… …
1299 break; 1461 break;
1300 } 1462 }
1301 break; 1463 break;
1302 1464
1303 case FocusIn: 1465 case FocusIn:
1304 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)
1305 { 1481 {
1306 TermWin.focus = 1; 1482 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1307 want_refresh = 1;
1308#ifdef USE_XIM
1309 if (Input_Context != NULL)
1310 XSetICFocus(Input_Context);
1311#endif
1312#ifdef CURSOR_BLINK
1313 if (Options & Opt_cursorBlink)
1314 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1315#endif
1316
1317 } 1483 ;
1318 break;
1319 1484
1320 case FocusOut: 1485 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1321 if (TermWin.focus) 1486
1487 bool moved = false;
1488#ifdef HAVE_BG_PIXMAP
1489 if (bg_window_position_sensitive ())
1322 { 1490 {
1323 TermWin.focus = 0; 1491 want_position_change = true;
1324 want_refresh = 1; 1492 if (bg_img == 0)
1325#ifdef USE_XIM 1493 moved = true;
1326 if (Input_Context != NULL)
1327 XUnsetICFocus(Input_Context);
1328#endif
1329#ifdef CURSOR_BLINK
1330 if (Options & Opt_cursorBlink)
1331 cursor_blink_ev.stop ();
1332 hidden_cursor = 0;
1333#endif
1334
1335 }
1336 break;
1337
1338 case ConfigureNotify:
1339 if (ev->xconfigure.window == TermWin.parent[0])
1340 {
1341 int height, width;
1342
1343 do
1344 { /* Wrap lots of configures into one */
1345 width = ev->xconfigure.width;
1346 height = ev->xconfigure.height;
1347 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1348 } 1494 }
1349 while (XCheckTypedWindowEvent(Xdisplay, ev->xconfigure.window, 1495#endif
1350 ConfigureNotify, ev)); 1496
1351 if (szHint.width != width || szHint.height != height) 1497 if (want_position_change)
1352 { 1498 {
1353 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1499 int x, y;
1354 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 }
1355 } 1516 }
1356#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 }
1357 else 1523 else
1358 { 1524 {
1359 D_SIZE((stderr, "Size: Not resizing")); 1525#ifdef HAVE_BG_PIXMAP
1526 if (moved)
1527 update_background ();
1528#endif
1360 } 1529 }
1361#endif
1362#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1363 if (Options & Opt_transparent)
1364 {
1365 check_our_parents ();
1366 if (am_transparent)
1367 want_full_refresh = 1;
1368 }
1369#endif
1370 1530
1531 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1371 } 1532 }
1372 break; 1533 break;
1373 1534
1535 case PropertyNotify:
1536 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1537 break;
1538
1374 case SelectionClear: 1539 case SelectionClear:
1375 selection_clear (); 1540 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1376 break;
1377
1378 case SelectionNotify:
1379 if (selection_wait == Sel_normal)
1380 selection_paste (ev->xselection.requestor,
1381 ev->xselection.property, True);
1382 break; 1541 break;
1383 1542
1384 case SelectionRequest: 1543 case SelectionRequest:
1385 selection_send (&(ev->xselectionrequest)); 1544 selection_send (ev.xselectionrequest);
1545 break;
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));
1386 break; 1564 break;
1387 1565
1388 case UnmapNotify: 1566 case UnmapNotify:
1389 TermWin.mapped = 0; 1567 mapped = 0;
1390#ifdef TEXT_BLINK 1568#ifdef TEXT_BLINK
1391 text_blink_ev.stop (); 1569 text_blink_ev.stop ();
1392#endif 1570#endif
1393 break; 1571 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1394
1395 case MapNotify:
1396 TermWin.mapped = 1;
1397#ifdef TEXT_BLINK
1398 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1399#endif
1400 break;
1401
1402 case PropertyNotify:
1403 if (ev->xproperty.atom == xa[XA_VT_SELECTION])
1404 {
1405 if (ev->xproperty.state == PropertyNewValue)
1406 selection_property (ev->xproperty.window,
1407 ev->xproperty.atom);
1408 break;
1409 }
1410#ifdef TRANSPARENT
1411 /*
1412 * if user used some Esetroot compatible prog to set the root bg,
1413 * use the property to determine the pixmap. We use it later on.
1414 */
1415 if (xa[XA_XROOTPMAPID] == 0)
1416 xa[XA_XROOTPMAPID] = XInternAtom(Xdisplay,
1417 "_XROOTPMAP_ID", False);
1418 if (ev->xproperty.atom != xa[XA_XROOTPMAPID])
1419 break;
1420 /* FALLTHROUGH */
1421 case ReparentNotify:
1422 if ((Options & Opt_transparent) && check_our_parents ())
1423 {
1424 if (am_transparent)
1425 want_full_refresh = 1;
1426 }
1427#endif /* TRANSPARENT */
1428 break; 1572 break;
1429 1573
1430 case GraphicsExpose: 1574 case GraphicsExpose:
1431 case Expose: 1575 case Expose:
1432 if (ev->xany.window == TermWin.vt) 1576 if (ev.xany.window == vt)
1433 { 1577 {
1434#ifdef NO_SLOW_LINK_SUPPORT 1578 do
1579 {
1435 scr_expose (ev->xexpose.x, ev->xexpose.y, 1580 scr_expose (ev.xexpose.x, ev.xexpose.y,
1436 ev->xexpose.width, ev->xexpose.height, False); 1581 ev.xexpose.width, ev.xexpose.height, false);
1437#else 1582 }
1438 // 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 {
1439 scr_expose (ev->xexpose.x, ev->xexpose.y, 1589 scr_expose (ev.xexpose.x, ev.xexpose.y,
1440 ev->xexpose.width, ev->xexpose.height, False); 1590 ev.xexpose.width, ev.xexpose.height, false);
1441 //scr_expose (ev->xexpose.x, 0, 1591 }
1442 // ev->xexpose.width, TermWin.height, False); 1592
1443#endif
1444 want_refresh = 1; 1593 want_refresh = 1;
1445 } 1594 }
1446 else 1595 else
1447 { 1596 {
1448 XEvent unused_xevent; 1597 XEvent unused_event;
1449 1598
1450 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1599 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1451 Expose, 1600 ;
1452 &unused_xevent)) ; 1601 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1453 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1602 ;
1454 GraphicsExpose, 1603
1455 &unused_xevent)) ; 1604 if (scrollBar.state && ev.xany.window == scrollBar.win)
1456 if (isScrollbarWindow(ev->xany.window))
1457 { 1605 {
1458 scrollBar.setIdle(); 1606 scrollBar.state = SB_STATE_IDLE;
1459 scrollbar_show (0); 1607 scrollBar.show (0);
1460 } 1608 }
1461#ifdef MENUBAR
1462 if (menubar_visible () && isMenuBarWindow(ev->xany.window))
1463 menubar_expose ();
1464#endif
1465#ifdef RXVT_GRAPHICS
1466 Gr_expose (ev->xany.window);
1467#endif
1468
1469 } 1609 }
1470 break; 1610 break;
1471 1611
1472 case MotionNotify: 1612 case MotionNotify:
1473#ifdef POINTER_BLANK 1613#ifdef POINTER_BLANK
1474 if (hidden_pointer) 1614 if (hidden_pointer)
1475 pointer_unblank (); 1615 pointer_unblank ();
1476#endif 1616#endif
1477#if MENUBAR 1617 if (!bypass_keystate
1478 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)
1479 { 1625 {
1480 menubar_control (&(ev->xbutton)); 1626 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1481 break; 1627 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1482 } 1628 ; // nop
1483#endif
1484 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1485 break;
1486
1487 if (ev->xany.window == TermWin.vt)
1488 {
1489 if ((ev->xbutton.state & (Button1Mask | Button3Mask))) 1629 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1490 { 1630 {
1491 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1631 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1492 MotionNotify, ev)) ; 1632 ;
1633
1493 XQueryPointer(Xdisplay, TermWin.vt, 1634 XQueryPointer (dpy, vt,
1494 &unused_root, &unused_child, 1635 &unused_root, &unused_child,
1495 &unused_root_x, &unused_root_y, 1636 &unused_root_x, &unused_root_y,
1496 &(ev->xbutton.x), &(ev->xbutton.y), 1637 &ev.xbutton.x, &ev.xbutton.y,
1497 &unused_mask); 1638 &ev.xbutton.state);
1498#ifdef MOUSE_THRESHOLD 1639#ifdef MOUSE_THRESHOLD
1499 /* deal with a `jumpy' mouse */ 1640 /* deal with a `jumpy' mouse */
1500 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1641 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1642#endif
1501 { 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 }
1502#endif 1651#endif
1503 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1652 selection_extend (ev.xbutton.x, ev.xbutton.y,
1504 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1653 ev.xbutton.state & Button3Mask ? 2 : 0);
1654
1505#ifdef SELECTION_SCROLLING 1655#ifdef SELECTION_SCROLLING
1506 if (ev->xbutton.y < TermWin.int_bwidth 1656 if (ev.xbutton.y < int_bwidth
1507 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1657 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1508 { 1658 {
1659 page_dirn scroll_selection_dir;
1509 int dist; 1660 int dist;
1510
1511 pending_scroll_selection=1;
1512 1661
1513 /* don't clobber the current delay if we are 1662 /* don't clobber the current delay if we are
1514 * already in the middle of scrolling. 1663 * already in the middle of scrolling.
1515 */ 1664 */
1516 if (scroll_selection_delay<=0) 1665 if (!sel_scroll_ev.is_active ())
1517 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1666 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1518 1667
1519 /* save the event params so we can highlight 1668 /* save the event params so we can highlight
1520 * the selection in the pending-scroll loop 1669 * the selection in the pending-scroll loop
1521 */ 1670 */
1522 selection_save_x=ev->xbutton.x; 1671 selection_save_x = ev.xbutton.x;
1523 selection_save_y=ev->xbutton.y; 1672 selection_save_y = ev.xbutton.y;
1524 selection_save_state=
1525 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1673 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1526 1674
1527 /* calc number of lines to scroll */ 1675 /* calc number of lines to scroll */
1528 if (ev->xbutton.y<TermWin.int_bwidth) 1676 if (ev.xbutton.y < int_bwidth)
1529 { 1677 {
1530 scroll_selection_dir = UP; 1678 scroll_selection_dir = UP;
1531 dist = TermWin.int_bwidth - ev->xbutton.y; 1679 dist = int_bwidth - ev.xbutton.y;
1532 } 1680 }
1533 else 1681 else
1534 { 1682 {
1535 scroll_selection_dir = DN; 1683 scroll_selection_dir = DN;
1536 dist = ev->xbutton.y - 1684 dist = ev.xbutton.y - (int_bwidth + vt_height);
1537 (TermWin.int_bwidth + TermWin.height);
1538 } 1685 }
1686
1539 scroll_selection_lines=(Pixel2Height(dist)/ 1687 scroll_selection_lines = Pixel2Height (dist)
1540 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1688 / SELECTION_SCROLL_LINE_SPEEDUP
1689 + 1;
1541 MIN_IT(scroll_selection_lines, 1690 min_it (scroll_selection_lines,
1542 SELECTION_SCROLL_MAX_LINES); 1691 SELECTION_SCROLL_MAX_LINES);
1692 scroll_selection_lines *= scroll_selection_dir;
1543 } 1693 }
1544 else 1694 else
1545 { 1695 {
1546 /* we are within the text window, so we 1696 /* we are within the text window, so we
1547 * shouldn't be scrolling 1697 * shouldn't be scrolling
1548 */ 1698 */
1549 pending_scroll_selection = 0; 1699 sel_scroll_ev.stop();
1550 } 1700 }
1551#endif 1701#endif
1552#ifdef MOUSE_THRESHOLD
1553
1554 } 1702 }
1555#endif
1556
1557 } 1703 }
1558 } 1704 }
1559 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1705 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1560 { 1706 {
1561 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1707 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1562 MotionNotify, ev)) ; 1708 MotionNotify, &ev))
1709 ;
1710
1563 XQueryPointer(Xdisplay, scrollBar.win, 1711 XQueryPointer (dpy, scrollBar.win,
1564 &unused_root, &unused_child, 1712 &unused_root, &unused_child,
1565 &unused_root_x, &unused_root_y, 1713 &unused_root_x, &unused_root_y,
1566 &(ev->xbutton.x), &(ev->xbutton.y), 1714 &ev.xbutton.x, &ev.xbutton.y,
1567 &unused_mask); 1715 &unused_mask);
1568 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1716 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1569 scrollbar_size()); 1717 scrollBar.size ());
1570 scr_refresh (refresh_type);
1571 refresh_limit = 0; 1718 want_refresh = 1;
1572 scrollbar_show (1); 1719 scrollBar.show (1);
1573 } 1720 }
1574 break; 1721 break;
1575 } 1722 }
1723
1724#if defined(CURSOR_BLINK)
1725 if (ev.type == KeyPress)
1726 cursor_blink_reset ();
1727#endif
1728
1729#if defined(POINTER_BLANK)
1730 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1731 {
1732 if (ev.type == MotionNotify
1733 || ev.type == ButtonPress
1734 || ev.type == ButtonRelease)
1735 if (hidden_pointer)
1736 pointer_unblank ();
1737
1738 if (ev.type == KeyPress && hidden_pointer == 0)
1739 pointer_blank ();
1740 }
1741#endif
1742
1743 refresh_check ();
1576} 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
1577 1899
1578void 1900void
1579rxvt_term::button_press (XButtonEvent *ev) 1901rxvt_term::button_press (XButtonEvent &ev)
1580{ 1902{
1581 int reportmode = 0, clickintime; 1903 int reportmode = 0, clickintime;
1582 1904
1583 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1905 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1906
1584 if (!bypass_keystate) 1907 if (!bypass_keystate)
1585 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1908 reportmode = !! (priv_modes & PrivMode_mouse_report);
1909
1586 /* 1910 /*
1587 * VT window processing of button press 1911 * VT window processing of button press
1588 */ 1912 */
1589 if (ev->window == TermWin.vt) 1913 if (ev.window == vt)
1590 { 1914 {
1591#if RXVT_GRAPHICS 1915 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1592 if (ev->subwindow != None) 1916 return;
1593 rxvt_Gr_ButtonPress (ev->x, ev->y);
1594 else
1595#endif
1596 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;
1597 { 1924 }
1598 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1925#endif
1926
1927 clickintime = ev.time - MEvent.time < multiClickTime;
1928
1599 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)
1600 { 1936 {
1601 /* mouse report from vt window */ 1937 /* same button, within allowed time */
1602 /* save the xbutton state (for ButtonRelease) */ 1938 MEvent.clicks++;
1603 MEvent.state = ev->state; 1939
1604#ifdef MOUSE_REPORT_DOUBLECLICK 1940 if (MEvent.clicks > 1)
1605 if (ev->button == MEvent.button && clickintime)
1606 { 1941 {
1607 /* same button, within alloted time */
1608 MEvent.clicks++;
1609 if (MEvent.clicks > 1)
1610 {
1611 /* only report double clicks */ 1942 /* only report double clicks */
1612 MEvent.clicks = 2; 1943 MEvent.clicks = 2;
1613 mouse_report (ev); 1944 mouse_report (ev);
1614 1945
1615 /* don't report the release */ 1946 /* don't report the release */
1616 MEvent.clicks = 0; 1947 MEvent.clicks = 0;
1617 MEvent.button = AnyButton; 1948 MEvent.button = AnyButton;
1618 }
1619 } 1949 }
1620 else
1621 {
1622 /* different button, or time expired */
1623 MEvent.clicks = 1;
1624 MEvent.button = ev->button;
1625 mouse_report (ev);
1626 }
1627#else
1628 MEvent.button = ev->button;
1629 mouse_report (ev);
1630#endif /* MOUSE_REPORT_DOUBLECLICK */
1631
1632 } 1950 }
1633 else 1951 else
1634 { 1952 {
1635 if (ev->button != MEvent.button) 1953 /* different button, or time expired */
1636 MEvent.clicks = 0; 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 {
1966 if (ev.button != MEvent.button)
1967 MEvent.clicks = 0;
1968
1637 switch (ev->button) 1969 switch (ev.button)
1638 { 1970 {
1639 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
1640 /* allow shift+left click to extend selection */ 1980 /* allow shift+left click to extend selection */
1641 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1981 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1642 { 1982 {
1643 if (MEvent.button == Button1 && clickintime) 1983 if (MEvent.button == Button1 && clickintime)
1644 selection_rotate (ev->x, ev->y); 1984 selection_rotate (ev.x, ev.y);
1645 else
1646 selection_extend (ev->x, ev->y, 1);
1647 }
1648 else 1985 else
1649 { 1986 selection_extend (ev.x, ev.y, 1);
1650 if (MEvent.button == Button1 && clickintime)
1651 MEvent.clicks++;
1652 else
1653 MEvent.clicks = 1;
1654
1655 selection_click (MEvent.clicks, ev->x, ev->y);
1656 } 1987 }
1657 1988 else
1658 MEvent.button = Button1;
1659 break; 1989 {
1660
1661 case Button3:
1662 if (MEvent.button == Button3 && clickintime) 1990 if (MEvent.button == Button1 && clickintime)
1663 selection_rotate (ev->x, ev->y); 1991 MEvent.clicks++;
1664 else 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
1665 selection_extend (ev->x, ev->y, 1); 2005 selection_extend (ev.x, ev.y, 1);
2006
1666 MEvent.button = Button3; 2007 MEvent.button = Button3;
1667 break; 2008 break;
1668 }
1669 } 2009 }
2010 }
2011
1670 MEvent.time = ev->time; 2012 MEvent.time = ev.time;
1671 return; 2013 return;
1672 }
1673 } 2014 }
1674 2015
1675 /* 2016 /*
1676 * Scrollbar window processing of button press 2017 * Scrollbar window processing of button press
1677 */ 2018 */
1678 if (isScrollbarWindow(ev->window)) 2019 if (scrollBar.state && ev.window == scrollBar.win)
1679 { 2020 {
1680 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;
1681 /* 2029 /*
1682 * Rxvt-style scrollbar: 2030 * Rxvt-style scrollbar:
1683 * move up if mouse is above slider 2031 * move up if mouse is above slider
1684 * move dn if mouse is below slider 2032 * move dn if mouse is below slider
1685 * 2033 *
… …
1694 /* 2042 /*
1695 * Mouse report disabled scrollbar: 2043 * Mouse report disabled scrollbar:
1696 * arrow buttons - send up/down 2044 * arrow buttons - send up/down
1697 * click on scrollbar - send pageup/down 2045 * click on scrollbar - send pageup/down
1698 */ 2046 */
1699 if ((scrollBar.style == R_SB_NEXT 2047 if (direction == UP)
1700 && scrollbarnext_upButton(ev->y))
1701 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_upButton(ev->y)))
1703 tt_printf("\033[A"); 2048 tt_printf ("\033[A");
1704 else if ((scrollBar.style == R_SB_NEXT 2049 else if (direction == DN)
1705 && scrollbarnext_dnButton(ev->y))
1706 || (scrollBar.style == R_SB_RXVT
1707 && scrollbarrxvt_dnButton(ev->y)))
1708 tt_printf("\033[B"); 2050 tt_printf ("\033[B");
1709 else 2051 else
1710 switch (ev->button) 2052 switch (ev.button)
1711 { 2053 {
1712 case Button2: 2054 case Button2:
1713 tt_printf("\014"); 2055 tt_printf ("\014");
1714 break; 2056 break;
1715 case Button1: 2057 case Button1:
1716 tt_printf("\033[6~"); 2058 tt_printf ("\033[6~");
1717 break; 2059 break;
1718 case Button3: 2060 case Button3:
1719 tt_printf("\033[5~"); 2061 tt_printf ("\033[5~");
1720 break; 2062 break;
1721 } 2063 }
1722 } 2064 }
1723 else 2065 else
1724#endif /* NO_SCROLLBAR_REPORT */ 2066#endif /* NO_SCROLLBAR_REPORT */
1725
1726 {
1727 char upordown = 0;
1728
1729 if (scrollBar.style == R_SB_NEXT)
1730 { 2067 {
1731 if (scrollbarnext_upButton(ev->y)) 2068 if (direction != NO_DIR)
1732 upordown = -1; /* up */
1733 else if (scrollbarnext_dnButton(ev->y))
1734 upordown = 1; /* down */
1735 }
1736 else if (scrollBar.style == R_SB_RXVT)
1737 {
1738 if (scrollbarrxvt_upButton(ev->y))
1739 upordown = -1; /* up */
1740 else if (scrollbarrxvt_dnButton(ev->y))
1741 upordown = 1; /* down */
1742 }
1743 if (upordown)
1744 { 2069 {
1745#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2070#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1746 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2071 if (!cont_scroll_ev.is_active ())
2072 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1747#endif 2073#endif
1748 if (scr_page (upordown < 0 ? UP : DN, 1)) 2074 if (scr_page (direction, 1))
1749 { 2075 {
1750 if (upordown < 0) 2076 if (direction == UP)
1751 scrollBar.setUp (); 2077 scrollBar.state = SB_STATE_UP;
1752 else 2078 else
1753 scrollBar.setDn (); 2079 scrollBar.state = SB_STATE_DOWN;
1754 } 2080 }
1755 } 2081 }
1756 else 2082 else
1757 switch (ev->button) 2083 switch (ev.button)
1758 { 2084 {
1759 case Button2: 2085 case Button2:
1760 switch (scrollbar_align) 2086 switch (scrollBar.align)
1761 { 2087 {
1762 case R_SB_ALIGN_TOP: 2088 case SB_ALIGN_TOP:
1763 csrO = 0; 2089 csrO = 0;
1764 break; 2090 break;
1765 case R_SB_ALIGN_CENTRE: 2091 case SB_ALIGN_CENTRE:
1766 csrO = (scrollBar.bot - scrollBar.top) / 2; 2092 csrO = (scrollBar.bot - scrollBar.top) / 2;
1767 break; 2093 break;
1768 case R_SB_ALIGN_BOTTOM: 2094 case SB_ALIGN_BOTTOM:
1769 csrO = scrollBar.bot - scrollBar.top; 2095 csrO = scrollBar.bot - scrollBar.top;
1770 break; 2096 break;
1771 } 2097 }
2098
1772 if (scrollBar.style == R_SB_XTERM 2099 if (scrollBar.style == SB_STYLE_XTERM
1773 || scrollbar_above_slider(ev->y) 2100 || scrollBar.above_slider (ev.y)
1774 || scrollbar_below_slider(ev->y)) 2101 || scrollBar.below_slider (ev.y))
1775 scr_move_to ( scrollbar_position(ev->y) - csrO, 2102 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1776 scrollbar_size()); 2103
1777 scrollBar.setMotion (); 2104 scrollBar.state = SB_STATE_MOTION;
1778 break; 2105 break;
1779 2106
1780 case Button1: 2107 case Button1:
1781 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2108 if (scrollBar.align == SB_ALIGN_CENTRE)
1782 csrO = ev->y - scrollBar.top; 2109 csrO = ev.y - scrollBar.top;
1783 /* FALLTHROUGH */ 2110 /* FALLTHROUGH */
1784 2111
1785 case Button3: 2112 case Button3:
1786 if (scrollBar.style != R_SB_XTERM) 2113 if (scrollBar.style != SB_STYLE_XTERM)
1787 { 2114 {
1788 if (scrollbar_above_slider(ev->y)) 2115 if (scrollBar.above_slider (ev.y))
1789# ifdef RXVT_SCROLL_FULL 2116# ifdef RXVT_SCROLL_FULL
1790 scr_page (UP, TermWin.nrow - 1); 2117 scr_page (UP, nrow - 1);
1791# else 2118# else
1792 scr_page (UP, TermWin.nrow / 4); 2119 scr_page (UP, nrow / 4);
1793# endif 2120# endif
1794 else if (scrollbar_below_slider(ev->y)) 2121 else if (scrollBar.below_slider (ev.y))
1795# ifdef RXVT_SCROLL_FULL 2122# ifdef RXVT_SCROLL_FULL
1796 scr_page (DN, TermWin.nrow - 1); 2123 scr_page (DN, nrow - 1);
1797# else 2124# else
1798 scr_page (DN, TermWin.nrow / 4); 2125 scr_page (DN, nrow / 4);
1799# endif 2126# endif
1800 else 2127 else
1801 scrollBar.setMotion (); 2128 scrollBar.state = SB_STATE_MOTION;
1802 } 2129 }
1803 else 2130 else
1804 { 2131 {
1805 scr_page ((ev->button == Button1 ? DN : UP), 2132 scr_page ((ev.button == Button1 ? DN : UP),
1806 (TermWin.nrow 2133 (nrow
1807 * scrollbar_position(ev->y) 2134 * scrollBar.position (ev.y)
1808 / scrollbar_size())); 2135 / scrollBar.size ()));
1809 } 2136 }
2137
1810 break; 2138 break;
1811 } 2139 }
1812 } 2140 }
2141
1813 return; 2142 return;
1814 } 2143 }
1815#if MENUBAR
1816 /*
1817 * Menubar window processing of button press
1818 */
1819 if (isMenuBarWindow(ev->window))
1820 menubar_control (ev);
1821#endif
1822} 2144}
1823 2145
1824void 2146void
1825rxvt_term::button_release (XButtonEvent *ev) 2147rxvt_term::button_release (XButtonEvent &ev)
1826{ 2148{
1827 int reportmode = 0; 2149 int reportmode = 0;
1828 2150
1829 csrO = 0; /* reset csr Offset */ 2151 csrO = 0; /* reset csr Offset */
1830 if (!bypass_keystate) 2152 if (!bypass_keystate)
1831 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2153 reportmode = !! (priv_modes & PrivMode_mouse_report);
1832 2154
1833 if (scrollbar_isUpDn()) 2155 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1834 { 2156 {
1835 scrollBar.setIdle (); 2157 scrollBar.state = SB_STATE_IDLE;
1836 scrollbar_show (0); 2158 scrollBar.show (0);
1837#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1838 refresh_type &= ~SMOOTH_REFRESH;
1839#endif
1840
1841 } 2159 }
2160
1842#ifdef SELECTION_SCROLLING 2161#ifdef SELECTION_SCROLLING
1843 pending_scroll_selection=0; 2162 sel_scroll_ev.stop();
1844#endif 2163#endif
2164
1845 if (ev->window == TermWin.vt) 2165 if (ev.window == vt)
1846 { 2166 {
1847#ifdef RXVT_GRAPHICS 2167 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1848 if (ev->subwindow != None) 2168 return;
1849 rxvt_Gr_ButtonRelease(ev->x, ev->y);
1850 else
1851#endif
1852 2169
1853 { 2170#if ISO_14755
2171 // 5.4
2172 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2173 return;
2174#endif
2175
1854 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)))
1855 { 2188 {
1856 /* mouse report from vt window */
1857 /* don't report release of wheel "buttons" */
1858 if (ev->button >= 4)
1859 return;
1860#ifdef MOUSE_REPORT_DOUBLECLICK
1861 /* only report the release of 'slow' single clicks */
1862 if (MEvent.button != AnyButton
1863 && (ev->button != MEvent.button
1864 || (ev->time - MEvent.time
1865 > MULTICLICK_TIME / 2)))
1866 {
1867 MEvent.clicks = 0; 2189 MEvent.clicks = 0;
1868 MEvent.button = AnyButton;
1869 mouse_report (ev);
1870 }
1871#else /* MOUSE_REPORT_DOUBLECLICK */
1872 MEvent.button = AnyButton; 2190 MEvent.button = AnyButton;
1873 mouse_report (ev); 2191 mouse_report (ev);
1874#endif /* MOUSE_REPORT_DOUBLECLICK */
1875 return;
1876 } 2192 }
2193#else /* MOUSE_REPORT_DOUBLECLICK */
2194 MEvent.button = AnyButton;
2195 mouse_report (ev);
2196#endif /* MOUSE_REPORT_DOUBLECLICK */
2197 return;
2198 }
2199
1877 /* 2200 /*
1878 * dumb hack to compensate for the failure of click-and-drag 2201 * dumb hack to compensate for the failure of click-and-drag
1879 * when overriding mouse reporting 2202 * when overriding mouse reporting
1880 */ 2203 */
1881 if (PrivateModes & PrivMode_mouse_report 2204 if (priv_modes & PrivMode_mouse_report
1882 && bypass_keystate 2205 && bypass_keystate
1883 && ev->button == Button1 && MEvent.clicks <= 1) 2206 && ev.button == Button1 && MEvent.clicks <= 1)
1884 selection_extend (ev->x, ev->y, 0); 2207 selection_extend (ev.x, ev.y, 0);
1885 2208
1886 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:
1887 { 2224 {
1888 case Button1: 2225 int lines;
1889 case Button3: 2226 page_dirn dirn;
1890 selection_make (ev->time); 2227
2228 dirn = ev.button == Button4 ? UP : DN;
2229
2230 if (ev.state & ShiftMask)
1891 break; 2231 lines = 1;
1892 case Button2: 2232 else if (option (Opt_mouseWheelScrollPage))
1893 selection_request (ev->time, ev->x, ev->y); 2233 lines = nrow - 1;
1894 break; 2234 else
2235 lines = 5;
2236
1895#ifdef MOUSE_WHEEL 2237# ifdef MOUSE_SLIP_WHEELING
1896 case Button4: 2238 if (ev.state & ControlMask)
1897 case Button5:
1898 { 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);
1899 int i; 2245 }
1900 page_dirn v;
1901
1902 v = (ev->button == Button4) ? UP : DN;
1903 if (ev->state & ShiftMask)
1904 i = 1;
1905 else if ((Options & Opt_mouseWheelScrollPage))
1906 i = TermWin.nrow - 1;
1907 else 2246 else
1908 i = 5;
1909# ifdef MOUSE_SLIP_WHEELING
1910 if (ev->state & ControlMask)
1911 {
1912 mouse_slip_wheel_speed += (v ? -1 : 1);
1913 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1914 }
1915# endif 2247# endif
1916# ifdef JUMP_MOUSE_WHEEL
1917 scr_page (v, i);
1918 scr_refresh (SMOOTH_REFRESH);
1919 scrollbar_show (1);
1920# else
1921 while (i--)
1922 {
1923 scr_page (v, 1);
1924 scr_refresh (SMOOTH_REFRESH);
1925 scrollbar_show (1);
1926 }
1927# endif
1928
1929 }
1930 break;
1931#endif
1932
1933 }
1934 }
1935 }
1936#ifdef MENUBAR
1937 else if (isMenuBarWindow(ev->window))
1938 menubar_control (ev);
1939#endif
1940}
1941
1942
1943#ifdef TRANSPARENT
1944/*
1945 * Check our parents are still who we think they are.
1946 * Do transparency updates if required
1947 */
1948int
1949rxvt_term::check_our_parents ()
1950{
1951 int i, pchanged, aformat, have_pixmap, rootdepth;
1952 unsigned long nitems, bytes_after;
1953 Atom atype;
1954 unsigned char *prop = NULL;
1955 Window root, oldp, *list;
1956 Pixmap rootpixmap = None;
1957 XWindowAttributes wattr, wrootattr;
1958
1959 pchanged = 0;
1960
1961 if (!(Options & Opt_transparent))
1962 return pchanged; /* Don't try any more */
1963
1964 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr);
1965 rootdepth = wrootattr.depth;
1966
1967 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr);
1968 if (rootdepth != wattr.depth)
1969 {
1970 if (am_transparent)
1971 {
1972 pchanged = 1;
1973 XSetWindowBackground(Xdisplay, TermWin.vt,
1974 PixColors[Color_bg]);
1975 am_transparent = am_pixmap_trans = 0;
1976 }
1977 return pchanged; /* Don't try any more */
1978 }
1979
1980 /* Get all X ops out of the queue so that our information is up-to-date. */
1981 XSync(Xdisplay, False);
1982
1983 /*
1984 * Make the frame window set by the window manager have
1985 * the root background. Some window managers put multiple nested frame
1986 * windows for each client, so we have to take care about that.
1987 */
1988 i = (xa[XA_XROOTPMAPID] != 0
1989 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID],
1990 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1991 &nitems, &bytes_after, &prop) == Success));
1992 if (!i || prop == NULL)
1993 have_pixmap = 0;
1994 else
1995 {
1996 have_pixmap = 1;
1997 rootpixmap = *((Pixmap *)prop);
1998 XFree(prop);
1999 }
2000 if (have_pixmap)
2001 {
2002 /*
2003 * Copy Xroot pixmap transparency
2004 */
2005 int sx, sy, nx, ny;
2006 unsigned int nw, nh;
2007 Window cr;
2008 XImage *image;
2009 GC gc;
2010 XGCValues gcvalue;
2011
2012 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot,
2013 0, 0, &sx, &sy, &cr);
2014 nw = (unsigned int)szHint.width;
2015 nh = (unsigned int)szHint.height;
2016 nx = ny = 0;
2017 if (sx < 0)
2018 {
2019 nw += sx;
2020 nx = -sx;
2021 sx = 0;
2022 }
2023 if (sy < 0)
2024 {
2025 nh += sy;
2026 ny = -sy;
2027 sy = 0;
2028 }
2029 MIN_IT(nw, (unsigned int)(wrootattr.width - sx));
2030 MIN_IT(nh, (unsigned int)(wrootattr.height - sy));
2031 allowedxerror = -1;
2032 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes,
2033 ZPixmap);
2034 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2035 /* XXX: may need a delay here? */
2036 allowedxerror = 0;
2037 if (image == NULL)
2038 {
2039 if (am_transparent && am_pixmap_trans)
2040 {
2041 pchanged = 1;
2042 if (TermWin.pixmap != None)
2043 { 2248 {
2044 XFreePixmap(Xdisplay, TermWin.pixmap); 2249 scr_page (dirn, lines);
2045 TermWin.pixmap = None; 2250 scrollBar.show (1);
2046 } 2251 }
2047 } 2252 }
2048 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 }
2049 } 2370 }
2050 else 2371 else
2051 { 2372 {
2052 if (TermWin.pixmap != None) 2373 try
2053 XFreePixmap(Xdisplay, TermWin.pixmap);
2054 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt,
2055 (unsigned int)szHint.width,
2056 (unsigned int)szHint.height,
2057 (unsigned int)image->depth);
2058 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue);
2059 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0,
2060 nx, ny, (unsigned int)image->width,
2061 (unsigned int)image->height);
2062 XFreeGC(Xdisplay, gc);
2063 XDestroyImage(image);
2064 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt,
2065 TermWin.pixmap);
2066 if (!am_transparent || !am_pixmap_trans)
2067 pchanged = 1;
2068 am_transparent = am_pixmap_trans = 1;
2069 }
2070 }
2071 if (!am_pixmap_trans)
2072 {
2073 unsigned int n;
2074 /*
2075 * InheritPixmap transparency
2076 */
2077 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
2078 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window));
2079 i++)
2080 {
2081 oldp = TermWin.parent[i];
2082 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root,
2083 &TermWin.parent[i], &list, &n);
2084 XFree(list);
2085 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2086 if (TermWin.parent[i] == Xroot)
2087 { 2374 {
2088 if (oldp != None) 2375 process_nonprinting (ch);
2089 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;
2090 break; 2381 break;
2091 } 2382 }
2092 if (oldp != TermWin.parent[i]) 2383
2093 pchanged = 1; 2384 ch = NOCHAR;
2094 }
2095 n = 0;
2096 if (pchanged)
2097 { 2385 }
2098 for (; n < (unsigned int)i; n++) 2386 }
2099 { 2387}
2100 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2388
2101 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2389// read the next character
2102 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2390wchar_t ecb_hot
2103 { 2391rxvt_term::next_char () NOTHROW
2104 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2392{
2105 break; 2393 while (cmdbuf_ptr < cmdbuf_endp)
2106 } 2394 {
2107 } 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)
2108 } 2403 {
2109 if (n > (int)(sizeof(TermWin.parent) 2404 // the mbstate stores incomplete sequences. didn't know this :/
2110 / sizeof(TermWin.parent[0]))) 2405 cmdbuf_ptr = cmdbuf_endp;
2406 break;
2111 { 2407 }
2112 D_X((stderr, "InheritPixmap Turning off")); 2408
2113 XSetWindowBackground(Xdisplay, TermWin.parent[0], 2409 if (len == (size_t)-1)
2114 PixColors[Color_fg]);
2115 XSetWindowBackground(Xdisplay, TermWin.vt,
2116 PixColors[Color_bg]);
2117 am_transparent = 0;
2118 /* XXX: also turn off Opt_transparent? */
2119 } 2410 {
2120 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
2121 { 2415 }
2122 /* wait (an arbitrary period) for the WM to do its thing
2123 * needed for fvwm2.2.2 (and before?) */
2124# ifdef HAVE_NANOSLEEP
2125 struct timespec rqt;
2126 2416
2127 rqt.tv_sec = 1; 2417 // assume wchar == unicode
2128 rqt.tv_nsec = 0; 2418 cmdbuf_ptr += len;
2129 nanosleep(&rqt, NULL); 2419 return wc & UNICODE_MASK;
2130# else
2131 sleep(1);
2132# endif
2133 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2134 for (n = 0; n < (unsigned int)i; n++)
2135 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n],
2136 ParentRelative);
2137 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt,
2138 ParentRelative);
2139 am_transparent = 1;
2140 }
2141 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++)
2142 TermWin.parent[i] = None;
2143 } 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
2144 return pchanged; 2444 return c;
2145} 2445}
2146#endif
2147 2446
2148/*}}} */ 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}
2149 2457
2150/*{{{ print pipe */ 2458/*{{{ print pipe */
2151/*----------------------------------------------------------------------*/ 2459/*----------------------------------------------------------------------*/
2152#ifdef PRINTPIPE 2460#ifdef PRINTPIPE
2153FILE * 2461FILE * ecb_cold
2154rxvt_term::popen_printer () 2462rxvt_term::popen_printer ()
2155{ 2463{
2156 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2464 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2157 2465
2158 if (stream == NULL) 2466 if (stream == NULL)
2159 rxvt_print_error("can't open printer pipe"); 2467 rxvt_warn ("can't open printer pipe, not printing.\n");
2468
2160 return stream; 2469 return stream;
2161} 2470}
2162 2471
2163int 2472int ecb_cold
2164rxvt_term::pclose_printer (FILE *stream) 2473rxvt_term::pclose_printer (FILE *stream)
2165{ 2474{
2166 fflush (stream); 2475 fflush (stream);
2167 /* pclose() reported not to work on SunOS 4.1.3 */
2168# if defined (__sun__) /* TODO: RESOLVE THIS */
2169 /* pclose works provided SIGCHLD handler uses waitpid */
2170 return pclose (stream); /* return fclose (stream); */
2171# else
2172 return pclose (stream); 2476 return pclose (stream);
2173# endif
2174} 2477}
2175 2478
2176/* 2479/*
2177 * simulate attached vt100 printer 2480 * simulate attached vt100 printer
2178 */ 2481 */
2179void 2482void ecb_cold
2180rxvt_term::process_print_pipe () 2483rxvt_term::process_print_pipe ()
2181{ 2484{
2182 int done; 2485 FILE *fd = popen_printer ();
2183 FILE *fd;
2184 2486
2185 if ((fd = popen_printer ()) == NULL) 2487 if (!fd)
2186 return; 2488 return;
2187 2489
2188 /* 2490 /*
2189 * 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
2190 * is received. 2492 * is received.
2191 */ 2493 */
2192 for (done = 0; !done;) 2494 for (int done = 0; !done; )
2193 { 2495 {
2194 unsigned char buf[8]; 2496 unsigned char buf[8];
2195 unsigned char ch; 2497 unicode_t ch;
2196 unsigned int i, len; 2498 unsigned int i, len;
2197 2499
2198 if ((ch = cmd_getc ()) != C0_ESC) 2500 if ((ch = cmd_getc ()) != C0_ESC)
2199 { 2501 {
2200 if (putc(ch, fd) == EOF) 2502 if (putc (ch, fd) == EOF)
2201 break; /* done = 1 */ 2503 break; /* done = 1 */
2202 } 2504 }
2203 else 2505 else
2204 { 2506 {
2205 len = 0; 2507 len = 0;
… …
2216 { 2518 {
2217 if ((buf[len++] = cmd_getc ()) == 'i') 2519 if ((buf[len++] = cmd_getc ()) == 'i')
2218 break; /* done = 1 */ 2520 break; /* done = 1 */
2219 } 2521 }
2220 } 2522 }
2523
2221 for (i = 0; i < len; i++) 2524 for (i = 0; i < len; i++)
2222 if (putc(buf[i], fd) == EOF) 2525 if (putc (buf[i], fd) == EOF)
2223 { 2526 {
2224 done = 1; 2527 done = 1;
2225 break; 2528 break;
2226 } 2529 }
2227 } 2530 }
2228 } 2531 }
2532
2229 pclose_printer (fd); 2533 pclose_printer (fd);
2230} 2534}
2231#endif /* PRINTPIPE */ 2535#endif /* PRINTPIPE */
2232/*}}} */ 2536/*}}} */
2233 2537
2234/* *INDENT-OFF* */
2235enum { 2538enum {
2236 C1_40 = 0x40, 2539 C1_40 = 0x40,
2237 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,
2238 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,
2239 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,
2240 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,
2241}; 2544};
2242/* *INDENT-ON* */
2243 2545
2244/*{{{ process non-printing single characters */ 2546/*{{{ process non-printing single characters */
2245void 2547void ecb_hot
2246rxvt_term::process_nonprinting (unsigned char ch) 2548rxvt_term::process_nonprinting (unicode_t ch)
2247{ 2549{
2248 switch (ch) 2550 switch (ch)
2249 { 2551 {
2552 case C0_ESC:
2553 process_escape_seq ();
2554 break;
2250 case C0_ENQ: /* terminal Status */ 2555 case C0_ENQ: /* terminal Status */
2251 if (rs[Rs_answerbackstring]) 2556 if (rs[Rs_answerbackstring])
2252 tt_write( 2557 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2253 (const unsigned char *)rs[Rs_answerbackstring],
2254 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2255 else 2558 else
2256 tt_write((unsigned char *)VT100_ANS, 2559 tt_write (VT100_ANS, strlen (VT100_ANS));
2257 (unsigned int)STRLEN(VT100_ANS));
2258 break; 2560 break;
2259 case C0_BEL: /* bell */ 2561 case C0_BEL: /* bell */
2260 scr_bell (); 2562 scr_bell ();
2261 break; 2563 break;
2262 case C0_BS: /* backspace */ 2564 case C0_BS: /* backspace */
… …
2277 scr_charset_choose (1); 2579 scr_charset_choose (1);
2278 break; 2580 break;
2279 case C0_SI: /* shift in - acs */ 2581 case C0_SI: /* shift in - acs */
2280 scr_charset_choose (0); 2582 scr_charset_choose (0);
2281 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
2282 } 2597 }
2283} 2598}
2284/*}}} */ 2599/*}}} */
2285 2600
2286 2601
2287/*{{{ process VT52 escape sequences */ 2602/*{{{ process VT52 escape sequences */
2288void 2603void ecb_cold
2289rxvt_term::process_escape_vt52 (unsigned char ch) 2604rxvt_term::process_escape_vt52 (unicode_t ch)
2290{ 2605{
2291 int row, col; 2606 int row, col;
2292 2607
2293 switch (ch) 2608 switch (ch)
2294 { 2609 {
… …
2324 row = cmd_getc () - ' '; 2639 row = cmd_getc () - ' ';
2325 col = cmd_getc () - ' '; 2640 col = cmd_getc () - ' ';
2326 scr_gotorc (row, col, 0); 2641 scr_gotorc (row, col, 0);
2327 break; 2642 break;
2328 case 'Z': /* identify the terminal type */ 2643 case 'Z': /* identify the terminal type */
2329 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2644 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2330 break; 2645 break;
2331 case '<': /* turn off VT52 mode */ 2646 case '<': /* turn off VT52 mode */
2332 PrivMode(0, PrivMode_vt52); 2647 priv_modes &= ~PrivMode_vt52;
2333 break; 2648 break;
2334 case 'F': /* use special graphics character set */ 2649 case 'F': /* use special graphics character set */
2335 case 'G': /* use regular character set */ 2650 case 'G': /* use regular character set */
2336 /* unimplemented */ 2651 /* unimplemented */
2337 break; 2652 break;
… …
2343} 2658}
2344/*}}} */ 2659/*}}} */
2345 2660
2346 2661
2347/*{{{ process escape sequences */ 2662/*{{{ process escape sequences */
2348void 2663void ecb_hot
2349rxvt_term::process_escape_seq () 2664rxvt_term::process_escape_seq ()
2350{ 2665{
2351 unsigned char ch = cmd_getc (); 2666 unicode_t ch = cmd_getc ();
2352 2667
2353 if (PrivateModes & PrivMode_vt52) 2668 if (priv_modes & PrivMode_vt52)
2354 { 2669 {
2355 process_escape_vt52 (ch); 2670 process_escape_vt52 (ch);
2356 return; 2671 return;
2357 } 2672 }
2358 2673
2359 switch (ch) 2674 switch (ch)
2360 { 2675 {
2361 /* case 1: do_tek_mode (); break; */
2362 case '#': 2676 case '#':
2363 if (cmd_getc () == '8') 2677 if (cmd_getc () == '8')
2364 scr_E (); 2678 scr_E ();
2365 break; 2679 break;
2366 case '(': 2680 case '(':
… …
2373 scr_charset_set (2, (unsigned int)cmd_getc ()); 2687 scr_charset_set (2, (unsigned int)cmd_getc ());
2374 break; 2688 break;
2375 case '+': 2689 case '+':
2376 scr_charset_set (3, (unsigned int)cmd_getc ()); 2690 scr_charset_set (3, (unsigned int)cmd_getc ());
2377 break; 2691 break;
2378#ifdef MULTICHAR_SET 2692#if !ENABLE_MINIMAL
2379 case '$':
2380 scr_charset_set (-2, (unsigned int)cmd_getc ());
2381 break;
2382#endif
2383#ifndef NO_FRILLS
2384 case '6': 2693 case '6':
2385 scr_backindex (); 2694 scr_backindex ();
2386 break; 2695 break;
2387#endif 2696#endif
2388 case '7': 2697 case '7':
2389 scr_cursor (SAVE); 2698 scr_cursor (SAVE);
2390 break; 2699 break;
2391 case '8': 2700 case '8':
2392 scr_cursor (RESTORE); 2701 scr_cursor (RESTORE);
2393 break; 2702 break;
2394#ifndef NO_FRILLS 2703#if !ENABLE_MINIMAL
2395 case '9': 2704 case '9':
2396 scr_forwardindex (); 2705 scr_forwardindex ();
2397 break; 2706 break;
2398#endif 2707#endif
2708 // DECPAM/DECPNM
2399 case '=': 2709 case '=':
2710 priv_modes |= PrivMode_aplKP;
2711 break;
2400 case '>': 2712 case '>':
2401 PrivMode((ch == '='), PrivMode_aplKP); 2713 priv_modes &= ~PrivMode_aplKP;
2402 break; 2714 break;
2403 2715
2404 case C1_40: 2716 case C1_40:
2405 cmd_getc (); 2717 cmd_getc ();
2406 break; 2718 break;
… …
2409 break; 2721 break;
2410 2722
2411 /* 8.3.87: NEXT LINE */ 2723 /* 8.3.87: NEXT LINE */
2412 case C1_NEL: /* ESC E */ 2724 case C1_NEL: /* ESC E */
2413 { 2725 {
2414 uint32_t nlcr[] = { '\n', '\r' }; 2726 wchar_t nlcr[] = { C0_LF, C0_CR };
2415 scr_add_lines (nlcr, 1, 2); 2727 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2416 } 2728 }
2417 break; 2729 break;
2418 2730
2419 /* kidnapped escape sequence: Should be 8.3.48 */ 2731 /* kidnapped escape sequence: Should be 8.3.48 */
2420 case C1_ESA: /* ESC G */ 2732 case C1_ESA: /* ESC G */
2421 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 */
2422 break; 2736 break;
2423 2737
2424 /* 8.3.63: CHARACTER TABULATION SET */ 2738 /* 8.3.63: CHARACTER TABULATION SET */
2425 case C1_HTS: /* ESC H */ 2739 case C1_HTS: /* ESC H */
2426 scr_set_tab (1); 2740 scr_set_tab (1);
… …
2430 case C1_RI: /* ESC M */ 2744 case C1_RI: /* ESC M */
2431 scr_index (DN); 2745 scr_index (DN);
2432 break; 2746 break;
2433 2747
2434 /* 8.3.142: SINGLE-SHIFT TWO */ 2748 /* 8.3.142: SINGLE-SHIFT TWO */
2435 /*case C1_SS2: scr_single_shift (2); break; */ 2749 /* case C1_SS2: break; */
2436 2750
2437 /* 8.3.143: SINGLE-SHIFT THREE */ 2751 /* 8.3.143: SINGLE-SHIFT THREE */
2438 /*case C1_SS3: scr_single_shift (3); break; */ 2752 /* case C1_SS3: break; */
2439 2753
2440 /* 8.3.27: DEVICE CONTROL STRING */ 2754 /* 8.3.27: DEVICE CONTROL STRING */
2441 case C1_DCS: /* ESC P */ 2755 case C1_DCS: /* ESC P */
2442 process_dcs_seq (); 2756 process_dcs_seq ();
2443 break; 2757 break;
2444 2758
2445 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2759 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2446 case C1_SCI: /* ESC Z */ 2760 case C1_SCI: /* ESC Z */
2447 tt_write((const unsigned char *)ESCZ_ANSWER, 2761 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2448 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2449 break; /* steal obsolete ESC [ c */ 2762 break; /* steal obsolete ESC [ c */
2450 2763
2451 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2764 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2452 case C1_CSI: /* ESC [ */ 2765 case C1_CSI: /* ESC [ */
2453 process_csi_seq (); 2766 process_csi_seq ();
2454 break; 2767 break;
2455 2768
2456 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2769 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2457 case C1_OSC: /* ESC ] */ 2770 case C1_OSC: /* ESC ] */
2458 process_osc_seq (); 2771 process_osc_seq ();
2459 break; 2772 break;
2460 2773
2461 /* 8.3.106: RESET TO INITIAL STATE */ 2774 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2462 case 'c': 2775 case 'c':
2776 mbstate.reset ();
2463 scr_poweron (); 2777 scr_poweron ();
2464 scrollbar_show (1); 2778 scrollBar.show (1);
2465 break; 2779 break;
2466 2780
2467 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2781 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2468 case 'n': 2782 case 'n':
2469 scr_charset_choose (2); 2783 scr_charset_choose (2);
… …
2476 } 2790 }
2477} 2791}
2478/*}}} */ 2792/*}}} */
2479 2793
2480/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2794/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2481/* *INDENT-OFF* */
2482enum { 2795enum {
2483 CSI_ICH = 0x40, 2796 CSI_ICH = 0x40,
2484 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,
2485 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 ,
2486 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,
2487 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,
2488 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,
2489 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,
2490 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 ,
2491 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
2492}; 2805};
2493 2806
2494#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2807#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2495 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2808 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2496 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2809 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2497#define get_byte_array_bit(array, bit) \ 2810#define get_byte_array_bit(array, bit) \
2498 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2811 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2499 2812
2500const unsigned char csi_defaults[] = 2813static const unsigned char csi_defaults[] =
2501 { 2814 {
2502 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, */
2503 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, */
2504 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, */
2505 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, [, \, ], ^, _, */
2506 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, */
2507 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, */
2508 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, */
2509 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, {, |, }, ~, */
2510 }; 2823 };
2511/* *INDENT-ON* */
2512 2824
2513void 2825void ecb_hot
2514rxvt_term::process_csi_seq () 2826rxvt_term::process_csi_seq ()
2515{ 2827{
2516 unsigned char ch, priv, i; 2828 unicode_t ch, priv, prev_ch, i;
2517 unsigned int nargs, p; 2829 unsigned int nargs, p;
2518 int n, ndef; 2830 int n, ndef;
2519 int arg[ESC_ARGS]; 2831 int arg[ESC_ARGS] = { };
2520 2832
2521 for (nargs = ESC_ARGS; nargs > 0;) 2833 nargs = 0;
2522 arg[--nargs] = 0;
2523 2834
2524 priv = 0; 2835 priv = 0;
2525 ch = cmd_getc (); 2836 ch = cmd_getc ();
2526 if (ch >= '<' && ch <= '?') 2837 if ((ch >= '<' && ch <= '?') || ch == '!')
2838 {
2527 { /* '<' '=' '>' '?' */ 2839 /* '<' '=' '>' '?' '!' */
2528 priv = ch; 2840 priv = ch;
2529 ch = cmd_getc (); 2841 ch = cmd_getc ();
2530 } 2842 }
2843
2844 prev_ch = 0;
2531 /* read any numerical arguments */ 2845 /* read any numerical arguments */
2532 for (n = -1; ch < CSI_ICH; ) 2846 for (n = -1; ch < CSI_ICH; )
2533 { 2847 {
2534 if (isdigit(ch)) 2848 if (isdigit (ch))
2535 { 2849 {
2536 if (n < 0) 2850 if (n < 0)
2537 n = ch - '0'; 2851 n = ch - '0';
2538 else 2852 else
2539 n = n * 10 + ch - '0'; 2853 n = n * 10 + ch - '0';
… …
2542 { 2856 {
2543 if (nargs < ESC_ARGS) 2857 if (nargs < ESC_ARGS)
2544 arg[nargs++] = n; 2858 arg[nargs++] = n;
2545 n = -1; 2859 n = -1;
2546 } 2860 }
2547 else if (ch == '\b') 2861 else if (IS_CONTROL (ch))
2548 {
2549 scr_backspace ();
2550 }
2551 else if (ch == C0_ESC)
2552 {
2553 process_escape_seq ();
2554 return;
2555 }
2556 else if (ch < ' ')
2557 {
2558 process_nonprinting (ch); 2862 process_nonprinting (ch);
2559 } 2863
2864 prev_ch = ch;
2560 ch = cmd_getc (); 2865 ch = cmd_getc ();
2561 } 2866 }
2562 2867
2563 if (ch > CSI_7F) 2868 if (ch > CSI_7F)
2564 return; 2869 return;
2565 2870
2566 if (nargs < ESC_ARGS) 2871 if (nargs < ESC_ARGS)
2567 arg[nargs++] = n; 2872 arg[nargs++] = n;
2568 2873
2569 i = ch - CSI_ICH; 2874 i = ch - CSI_ICH;
2570 ndef = get_byte_array_bit(csi_defaults, i); 2875 ndef = get_byte_array_bit (csi_defaults, i);
2571 for (p = 0; p < nargs; p++) 2876 for (p = 0; p < nargs; p++)
2572 if (arg[p] == -1) 2877 if (arg[p] == -1)
2573 arg[p] = ndef; 2878 arg[p] = ndef;
2574
2575#ifdef DEBUG_CMD
2576 fprintf(stderr, "CSI ");
2577 for (p = 0; p < nargs; p++)
2578 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2579 fprintf(stderr, "%c\n", ch);
2580#endif
2581 2879
2582 /* 2880 /*
2583 * private mode handling 2881 * private mode handling
2584 */ 2882 */
2585 if (priv) 2883 if (priv)
2586 { 2884 {
2587 switch (priv) 2885 switch (priv)
2588 { 2886 {
2589 case '>': 2887 case '>':
2590 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 //
2591 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2897 tt_printf ("\033[>%d;95;0c", 'U');
2898 }
2592 break; 2899 break;
2900
2593 case '?': 2901 case '?':
2594 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2902 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2595 process_terminal_mode (ch, priv, nargs, arg); 2903 process_terminal_mode (ch, priv, nargs, arg);
2596 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);
2597 } 2917 }
2918 break;
2919 }
2920
2598 return; 2921 return;
2599 } 2922 }
2600 2923
2601 switch (ch) 2924 switch (ch)
2602 { 2925 {
2603 /* 2926 /*
2604 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2927 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2605 */ 2928 */
2606#ifdef PRINTPIPE 2929#ifdef PRINTPIPE
2607 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2930 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2608 switch (arg[0]) 2931 switch (arg[0])
2609 { 2932 {
… …
2616 } 2939 }
2617 break; 2940 break;
2618#endif 2941#endif
2619 2942
2620 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2943 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2621 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2944 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2622 arg[0] = -arg[0]; 2945 arg[0] = -arg[0];
2623 /* FALLTHROUGH */ 2946 /* FALLTHROUGH */
2624 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2947 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2625 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2948 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2626 scr_gotorc (arg[0], 0, RELATIVE); 2949 scr_gotorc (arg[0], 0, RELATIVE);
2627 break; 2950 break;
2628 2951
2629 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2952 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2630 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2953 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2701 3024
2702 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3025 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2703 arg[0] = -arg[0]; 3026 arg[0] = -arg[0];
2704 /* FALLTHROUGH */ 3027 /* FALLTHROUGH */
2705 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3028 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2706 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3029 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2707 break; 3030 break;
2708 3031
2709 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3032 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2710 tt_write((const unsigned char *)VT100_ANS, 3033 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2711 (unsigned int)(sizeof(VT100_ANS) - 1));
2712 break; 3034 break;
2713 3035
2714 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3036 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2715 process_sgr_mode (nargs, arg); 3037 process_sgr_mode (nargs, arg);
2716 break; 3038 break;
2717 3039
2718 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3040 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2719 switch (arg[0]) 3041 switch (arg[0])
2720 { 3042 {
2721 case 5: /* DSR requested */ 3043 case 5: /* DSR requested */
2722 tt_printf("\033[0n"); 3044 tt_printf ("\033[0n");
2723 break; 3045 break;
2724 case 6: /* CPR requested */ 3046 case 6: /* CPR requested */
2725 scr_report_position (); 3047 scr_report_position ();
2726 break; 3048 break;
2727#if defined (ENABLE_DISPLAY_ANSWER)
2728 case 7: /* unofficial extension */ 3049 case 7: /* unofficial extension */
3050 if (option (Opt_insecure))
2729 tt_printf("%-.250s\n", rs[Rs_display_name]); 3051 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2730 break; 3052 break;
2731#endif
2732 case 8: /* unofficial extension */ 3053 case 8: /* unofficial extension */
2733 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3054 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2734 break; 3055 break;
2735 } 3056 }
2736 break; 3057 break;
2737 3058
2738 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3059 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2771 break; 3092 break;
2772 3093
2773 case CSI_RM: /* 8.3.107: RESET MODE */ 3094 case CSI_RM: /* 8.3.107: RESET MODE */
2774 if (arg[0] == 4) 3095 if (arg[0] == 4)
2775 scr_insert_mode (0); 3096 scr_insert_mode (0);
3097 else if (arg[0] == 20)
3098 priv_modes &= ~PrivMode_LFNL;
2776 break; 3099 break;
2777 3100
2778 case CSI_SM: /* 8.3.126: SET MODE */ 3101 case CSI_SM: /* 8.3.126: SET MODE */
2779 if (arg[0] == 4) 3102 if (arg[0] == 4)
2780 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]);
2781 break; 3111 break;
2782 3112
2783 /* 3113 /*
2784 * PRIVATE USE beyond this point. All CSI_7? sequences here 3114 * PRIVATE USE beyond this point. All CSI_7? sequences here
2785 */ 3115 */
… …
2797 break; 3127 break;
2798 case CSI_75: 3128 case CSI_75:
2799 scr_cursor (RESTORE); 3129 scr_cursor (RESTORE);
2800 break; 3130 break;
2801 3131
2802#ifndef NO_FRILLS 3132#if !ENABLE_MINIMAL
2803 case CSI_74: 3133 case CSI_74:
2804 process_window_ops (arg, nargs); 3134 process_window_ops (arg, nargs);
2805 break; 3135 break;
2806#endif 3136#endif
2807 3137
2808 case CSI_78: /* DECREQTPARM */ 3138 case CSI_78: /* DECREQTPARM */
2809 if (arg[0] == 0 || arg[0] == 1) 3139 if (arg[0] == 0 || arg[0] == 1)
2810 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);
2811 /* FALLTHROUGH */ 3141 break;
2812 3142
2813 default: 3143 default:
2814 break; 3144 break;
2815 } 3145 }
2816} 3146}
2817/*}}} */ 3147/*}}} */
2818 3148
2819#ifndef NO_FRILLS 3149#if !ENABLE_MINIMAL
2820/* ARGSUSED */
2821void 3150void
2822rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3151rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2823{ 3152{
2824 int x, y; 3153 int x, y;
2825#if 0
2826 char *s;
2827#endif
2828 XWindowAttributes wattr; 3154 XWindowAttributes wattr;
2829 Window wdummy; 3155 Window wdummy;
3156
3157 dLocal (Display *, dpy);
2830 3158
2831 if (nargs == 0) 3159 if (nargs == 0)
2832 return; 3160 return;
3161
2833 switch (args[0]) 3162 switch (args[0])
2834 { 3163 {
2835 /* 3164 /*
2836 * commands 3165 * commands
2837 */ 3166 */
2838 case 1: /* deiconify window */ 3167 case 1: /* deiconify window */
2839 XMapWindow(Xdisplay, TermWin.parent[0]); 3168 XMapWindow (dpy, parent);
2840 break; 3169 break;
2841 case 2: /* iconify window */ 3170 case 2: /* iconify window */
2842 XIconifyWindow(Xdisplay, TermWin.parent[0], 3171 XIconifyWindow (dpy, parent, display->screen);
2843 DefaultScreen(Xdisplay));
2844 break; 3172 break;
2845 case 3: /* set position (pixels) */ 3173 case 3: /* set position (pixels) */
2846 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3174 XMoveWindow (dpy, parent, args[1], args[2]);
2847 break; 3175 break;
2848 case 4: /* set size (pixels) */ 3176 case 4: /* set size (pixels) */
2849 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3177 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2850 break; 3178 break;
2851 case 5: /* raise window */ 3179 case 5: /* raise window */
2852 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3180 XRaiseWindow (dpy, parent);
2853 break; 3181 break;
2854 case 6: /* lower window */ 3182 case 6: /* lower window */
2855 XLowerWindow(Xdisplay, TermWin.parent[0]); 3183 XLowerWindow (dpy, parent);
2856 break; 3184 break;
2857 case 7: /* refresh window */ 3185 case 7: /* refresh window */
2858 scr_touch (true); 3186 scr_touch (true);
2859 break; 3187 break;
2860 case 8: /* set size (chars) */ 3188 case 8: /* set size (chars) */
2861 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3189 set_widthheight ((unsigned int) (args[2] * fwidth),
2862 (unsigned int)(args[1] * TermWin.fheight)); 3190 (unsigned int) (args[1] * fheight));
2863 break; 3191 break;
3192
3193 //case 9: NYI, TODO, restore maximized window or maximize window
2864 default: 3194 default:
2865 if (args[0] >= 24) /* set height (chars) */ 3195 if (args[0] >= 24) /* set height (chars) */
2866 set_widthheight ((unsigned int)TermWin.width, 3196 set_widthheight ((unsigned int)vt_width,
2867 (unsigned int)(args[1] * TermWin.fheight)); 3197 (unsigned int) (args[1] * fheight));
2868 break; 3198 break;
3199
2869 /* 3200 /*
2870 * reports - some output format copied from XTerm 3201 * reports - some output format copied from XTerm
2871 */ 3202 */
2872 case 11: /* report window state */ 3203 case 11: /* report window state */
2873 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3204 XGetWindowAttributes (dpy, parent, &wattr);
2874 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3205 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2875 break; 3206 break;
2876 case 13: /* report window position */ 3207 case 13: /* report window position */
2877 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3208 XGetWindowAttributes (dpy, parent, &wattr);
2878 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3209 XTranslateCoordinates (dpy, parent, wattr.root,
2879 -wattr.border_width, -wattr.border_width, 3210 -wattr.border_width, -wattr.border_width,
2880 &x, &y, &wdummy); 3211 &x, &y, &wdummy);
2881 tt_printf("\033[3;%d;%dt", x, y); 3212 tt_printf ("\033[3;%d;%dt", x, y);
2882 break; 3213 break;
2883 case 14: /* report window size (pixels) */ 3214 case 14: /* report window size (pixels) */
2884 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3215 XGetWindowAttributes (dpy, parent, &wattr);
2885 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3216 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2886 break; 3217 break;
3218 case 18: /* report text area size (chars) */
3219 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3220 break;
2887 case 18: /* report window size (chars) */ 3221 case 19: /* report window size (chars) */
2888 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3222 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2889 break; 3223 break;
2890#if 0 /* XXX: currently disabled due to security concerns */
2891 case 20: /* report icon label */ 3224 case 20: /* report icon label */
3225 {
3226 char *s;
2892 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3227 XGetIconName (dpy, parent, &s);
2893 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 }
2894 break; 3231 break;
2895 case 21: /* report window title */ 3232 case 21: /* report window title */
3233 {
3234 char *s;
2896 XFetchName(Xdisplay, TermWin.parent[0], &s); 3235 XFetchName (dpy, parent, &s);
2897 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 }
2898 break; 3239 break;
2899#endif
2900
2901 } 3240 }
2902} 3241}
2903#endif 3242#endif
2904 3243
2905/*----------------------------------------------------------------------*/ 3244/*----------------------------------------------------------------------*/
2906/* 3245/*
2907 * get input up until STRING TERMINATOR (or BEL) 3246 * get input up until STRING TERMINATOR (or BEL)
2908 * ends_how is terminator used. returned input must be free()d 3247 * ends_how is terminator used. returned input must be free()'d
2909 */ 3248 */
2910unsigned char * 3249char *
2911rxvt_term::get_to_st (unsigned char *ends_how) 3250rxvt_term::get_to_st (unicode_t &ends_how)
2912{ 3251{
2913 int seen_esc = 0; /* seen escape? */ 3252 unicode_t ch;
3253 bool seen_esc = false;
2914 unsigned int n = 0; 3254 unsigned int n = 0;
2915 unsigned char *s; 3255 wchar_t string[CBUFSIZ];
2916 unsigned char ch, string[STRING_MAX];
2917 3256
2918 for (; (ch = cmd_getc ());) 3257 while ((ch = cmd_getc ()) != NOCHAR)
2919 { 3258 {
2920 if (ch == C0_BEL 3259 if (seen_esc)
2921 || ch == CHAR_ST 3260 {
2922 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3261 if (ch == 0x5c) /* 7bit ST */
2923 break; 3262 break;
3263 else
3264 return NULL;
3265 }
2924 if (ch == C0_ESC) 3266 else if (ch == C0_ESC)
2925 { 3267 {
2926 seen_esc = 1; 3268 seen_esc = true;
2927 continue; 3269 continue;
2928 } 3270 }
3271 else if (ch == C0_BEL || ch == CHAR_ST)
3272 break;
2929 else if (ch == '\t') 3273 else if (ch == C0_SYN)
2930 ch = ' '; /* translate '\t' to space */ 3274 ch = cmd_get8 ();
2931 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3275 else if (ch < 0x20)
2932 return NULL; /* other control character - exit */ 3276 return NULL; /* other control character - exit */
3277
3278 seen_esc = false;
3279
2933 if (n < sizeof(string) - 1) 3280 if (n >= sizeof (string) - 1)
3281 // stop at some sane length
3282 return NULL;
3283
2934 string[n++] = ch; 3284 string[n++] = ch;
2935 seen_esc = 0;
2936 } 3285 }
3286
2937 string[n++] = '\0'; 3287 string[n++] = '\0';
2938 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3288
2939 return NULL;
2940 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3289 ends_how = (ch == 0x5c ? C0_ESC : ch);
2941 STRNCPY(s, string, n); 3290
2942 return s; 3291 return rxvt_wcstombs (string);
2943} 3292}
2944 3293
2945/*----------------------------------------------------------------------*/ 3294/*----------------------------------------------------------------------*/
2946/* 3295/*
2947 * 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)'
2948 */ 3297 */
2949void 3298void
2950rxvt_term::process_dcs_seq () 3299rxvt_term::process_dcs_seq ()
2951{ 3300{
2952 unsigned char eh, *s;
2953 /* 3301 /*
2954 * Not handled yet 3302 * Not handled yet
2955 */ 3303 */
3304
3305 unicode_t eh;
2956 s = get_to_st (&eh); 3306 char *s = get_to_st (eh);
2957 if (s) 3307 if (s)
2958 free(s); 3308 free (s);
3309
2959 return; 3310 return;
2960} 3311}
2961 3312
2962/*----------------------------------------------------------------------*/ 3313/*----------------------------------------------------------------------*/
2963/* 3314/*
2964 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3315 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2965 */ 3316 */
2966void 3317void
2967rxvt_term::process_osc_seq () 3318rxvt_term::process_osc_seq ()
2968{ 3319{
2969 unsigned char ch, eh, *s; 3320 int arg;
2970 int arg;
2971 3321
2972 ch = cmd_getc (); 3322 unicode_t ch = cmd_getc ();
2973 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3323 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2974 arg = arg * 10 + (ch - '0'); 3324 arg = arg * 10 + (ch - '0');
2975 3325
2976 if (ch == ';') 3326 if (ch == ';')
2977 { 3327 {
3328 unicode_t eh;
2978 s = get_to_st (&eh); 3329 char *s = get_to_st (eh);
3330
2979 if (s) 3331 if (s)
2980 { 3332 {
2981 /*
2982 * rxvt_menubar_dispatch() violates the constness of the string,
2983 * so do it here
2984 */
2985 if (arg == XTerm_Menu)
2986#if 0 /* XXX: currently disabled due to security concerns */
2987 menubar_dispatch ((char *)s);
2988#else
2989 (void)0;
2990#endif
2991 else
2992 xterm_seq (arg, (char *)s, eh); 3333 process_xterm_seq (arg, s, eh);
2993 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 / (0xff / (Red_levels - 1));
3366 unsigned int idx_g = g / (0xff / (Green_levels - 1));
3367 unsigned int idx_b = b / (0xff / (Blue_levels - 1));
3368 unsigned int idx = colorcube_index (idx_r, idx_g, idx_b);
3369
3370 // minor issue: could update idx 0 few more times
3371 if (rgb24_seqno[idx] == 0
3372 && rgb24_color[idx] == 0)
3373 goto update;
3374
3375 if (rgb24_color[idx] == color)
3376 return idx + minTermCOLOR24;
3377
3378 for (int i = idx_r - 1; i <= (signed) idx_r + 1; i++)
3379 {
3380 if (!IN_RANGE_EXC (i, 0, Red_levels))
3381 continue;
3382
3383 for (int j = idx_g - 1; j <= (signed) idx_g + 1; j++)
2994 } 3384 {
3385 if (!IN_RANGE_EXC (j, 0, Green_levels))
3386 continue;
3387
3388 for (int k = idx_b - 1; k <= (signed) idx_b + 1; k++)
3389 {
3390 if (!IN_RANGE_EXC (k, 0, Blue_levels))
3391 continue;
3392
3393 unsigned int index = colorcube_index (i, j, k);
3394
3395 // minor issue: could update index 0 few more times
3396 if (rgb24_seqno[index] == 0
3397 && rgb24_color[index] == 0)
3398 {
3399 idx = index;
3400 goto update;
3401 }
3402
3403 if (rgb24_color[index] == color)
3404 return index + minTermCOLOR24;
3405
3406 // like (rgb24_seqno[idx] > rgb24_seqno[index])
3407 // but also handles wrap around values good enough
3408 if ((uint16_t) (rgb24_seqno[idx] - rgb24_seqno[index]) < 0x7fff)
3409 idx = index;
3410 }
3411 }
3412 }
3413
3414update:
3415 rgb24_color[idx] = color;
3416 rgb24_seqno[idx] = ++rgb24_sequence;
3417
3418 idx += minTermCOLOR24;
3419 pix_colors_focused [idx].free (this);
3420 pix_colors_focused [idx].set (this, rgba (r * 0x0101,
3421 g * 0x0101,
3422 b * 0x0101));
3423 update_fade_color (idx, false);
3424
3425 return idx;
3426}
3427
3428void
3429rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3430{
3431 if (str[0] == '?' && !str[1])
2995 } 3432 {
3433 rgba c;
3434 pix_colors_focused[color].get (c);
3435
3436#if XFT
3437 if (c.a != rgba::MAX_CC)
3438 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.r, c.g, c.b, c.a, resp);
3439 else
3440#endif
3441 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3442 }
3443 else
3444 set_window_color (color, str);
2996} 3445}
3446
2997/* 3447/*
2998 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3448 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2999 * 0 = change iconName/title
3000 * 1 = change iconName
3001 * 2 = change title
3002 * 4 = change color
3003 * 12 = change text color
3004 * 13 = change mouse foreground color
3005 * 17 = change highlight character colour
3006 * 18 = change bold character color
3007 * 19 = change underlined character color
3008 * 46 = change logfile (not implemented)
3009 * 50 = change font
3010 *
3011 * rxvt extensions:
3012 * 10 = menu (may change in future)
3013 * 20 = bg pixmap
3014 * 39 = change default fg color
3015 * 49 = change default bg color
3016 * 55 = dump scrollback buffer and all of screen
3017 */ 3449 */
3018void 3450void
3019rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3451rxvt_term::process_xterm_seq (int op, char *str, char resp)
3020{ 3452{
3021 int changed = 0; 3453 int color;
3022 int color;
3023 char *buf, *name; 3454 char *buf, *name;
3455 bool query = str[0] == '?' && !str[1];
3456 int saveop = op;
3024 3457
3458 dLocal (Display *, dpy);
3459
3025 assert(str != NULL); 3460 assert (str != NULL);
3461
3462 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3463 return;
3464
3026 switch (op) 3465 switch (op)
3027 { 3466 {
3028 case XTerm_name: 3467 case XTerm_name:
3029 set_title (str); 3468 set_title (str);
3030 /* FALLTHROUGH */ 3469 /* FALLTHROUGH */
3031 case XTerm_iconName: 3470 case XTerm_iconName:
3032 set_iconName (str); 3471 set_icon_name (str);
3033 break; 3472 break;
3034 case XTerm_title: 3473 case XTerm_title:
3035 set_title (str); 3474 set_title (str);
3036 break; 3475 break;
3476 case XTerm_property:
3477 if (str[0] == '?')
3478 {
3479 Atom prop = display->atom (str + 1);
3480 Atom actual_type;
3481 int actual_format;
3482 unsigned long nitems;
3483 unsigned long bytes_after;
3484 unsigned char *value = 0;
3485 const char *str = "";
3486
3487 if (prop
3488 && XGetWindowProperty (dpy, parent,
3489 prop, 0, 1<<16, 0, AnyPropertyType,
3490 &actual_type, &actual_format,
3491 &nitems, &bytes_after, &value) == Success
3492 && actual_type != None
3493 && actual_format == 8)
3494 str = (const char *)(value);
3495
3496 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3497
3498 XFree (value);
3499 }
3500 else
3501 {
3502 char *eq = strchr (str, '=');
3503
3504 if (eq)
3505 {
3506 *eq = 0;
3507 set_utf8_property (display->atom (str), eq + 1);
3508 }
3509 else
3510 XDeleteProperty (dpy, parent,
3511 display->atom (str));
3512 }
3513 break;
3514
3037 case XTerm_Color: 3515 case XTerm_Color:
3038 for (buf = (char *)str; buf && *buf;) 3516 for (buf = (char *)str; buf && *buf;)
3039 { 3517 {
3040 if ((name = STRCHR(buf, ';')) == NULL) 3518 if ((name = strchr (buf, ';')) == NULL)
3041 break; 3519 break;
3520
3042 *name++ = '\0'; 3521 *name++ = '\0';
3043 color = atoi(buf); 3522 color = atoi (buf) + minCOLOR;
3044 if (color < 0 || color >= TOTAL_COLORS) 3523
3524 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3045 break; 3525 break;
3526
3046 if ((buf = STRCHR(name, ';')) != NULL) 3527 if ((buf = strchr (name, ';')) != NULL)
3047 *buf++ = '\0'; 3528 *buf++ = '\0';
3048 set_window_color (color + minCOLOR, name); 3529
3530 process_color_seq (op, color, name, resp);
3049 } 3531 }
3532 break;
3533 case Rxvt_restoreFG:
3534 case XTerm_Color00:
3535 process_color_seq (op, Color_fg, str, resp);
3536 break;
3537 case Rxvt_restoreBG:
3538 case XTerm_Color01:
3539 process_color_seq (op, Color_bg, str, resp);
3050 break; 3540 break;
3051#ifndef NO_CURSORCOLOR 3541#ifndef NO_CURSORCOLOR
3052 case XTerm_Color_cursor: 3542 case XTerm_Color_cursor:
3053 set_window_color (Color_cursor, str); 3543 process_color_seq (op, Color_cursor, str, resp);
3054 break; 3544 break;
3055#endif 3545#endif
3056 case XTerm_Color_pointer: 3546 case XTerm_Color_pointer_fg:
3057 set_window_color (Color_pointer, str); 3547 process_color_seq (op, Color_pointer_fg, str, resp);
3058 break; 3548 break;
3549 case XTerm_Color_pointer_bg:
3550 process_color_seq (op, Color_pointer_bg, str, resp);
3551 break;
3552#ifdef OPTION_HC
3553 case XTerm_Color_HC:
3554 process_color_seq (op, Color_HC, str, resp);
3555 break;
3556 case XTerm_Color_HTC:
3557 process_color_seq (op, Color_HTC, str, resp);
3558 break;
3559#endif
3059#ifndef NO_BOLD_UNDERLINE_REVERSE 3560#ifndef NO_BOLD_UNDERLINE_REVERSE
3060 case XTerm_Color_BD: 3561 case URxvt_Color_BD:
3061 set_window_color (Color_BD, str); 3562 process_color_seq (op, Color_BD, str, resp);
3062 break; 3563 break;
3063 case XTerm_Color_UL: 3564 case URxvt_Color_UL:
3064 set_window_color (Color_UL, str); 3565 process_color_seq (op, Color_UL, str, resp);
3065 break; 3566 break;
3066 case XTerm_Color_RV: 3567 case URxvt_Color_IT:
3067 set_window_color (Color_RV, str); 3568 process_color_seq (op, Color_IT, str, resp);
3068 break; 3569 break;
3069#endif 3570#endif
3571 case URxvt_Color_border:
3572 process_color_seq (op, Color_border, str, resp);
3573 break;
3070 3574
3071 case XTerm_Menu: 3575#if BG_IMAGE_FROM_ROOT
3576 case URxvt_Color_tint:
3577 process_color_seq (op, Color_tint, str, resp);
3072 /* 3578 {
3073 * rxvt_menubar_dispatch() violates the constness of the string, 3579 bool changed = false;
3074 * so DON'T do it here 3580
3581 if (ISSET_PIXCOLOR (Color_tint))
3582 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3583
3584 if (changed)
3585 update_background ();
3075 */ 3586 }
3587
3076 break; 3588 break;
3589#endif
3590
3591#if BG_IMAGE_FROM_FILE
3077 case XTerm_Pixmap: 3592 case Rxvt_Pixmap:
3078 if (*str != ';') 3593 if (!strcmp (str, "?"))
3079 { 3594 {
3080#if XPM_BACKGROUND 3595 char str[256];
3081 scale_pixmap (""); /* reset to default scaling */ 3596 int h_scale = fimage.h_scale;
3082 set_bgPixmap (str); /* change pixmap */ 3597 int v_scale = fimage.v_scale;
3083#endif 3598 int h_align = fimage.h_align;
3084 scr_touch (true); 3599 int v_align = fimage.v_align;
3600
3601 sprintf (str, "[%dx%d+%d+%d]",
3602 h_scale, v_scale,
3603 h_align, v_align);
3604 process_xterm_seq (XTerm_title, str, CHAR_ST);
3085 } 3605 }
3086 while ((str = STRCHR(str, ';')) != NULL) 3606 else
3087 { 3607 {
3608 bool changed = false;
3609
3610 if (*str != ';')
3611 {
3612 try
3613 {
3614 fimage.set_file_geometry (this, str);
3615 changed = true;
3616 }
3617 catch (const class rxvt_failure_exception &e)
3618 {
3619 }
3620 }
3621 else
3622 {
3088 str++; 3623 str++;
3089#if XPM_BACKGROUND 3624 if (fimage.set_geometry (str, true))
3090 changed += scale_pixmap (str); 3625 changed = true;
3091#endif 3626 }
3092 3627
3628 if (changed)
3629 {
3630 if (bg_window_position_sensitive ())
3631 {
3632 int x, y;
3633 get_window_origin (x, y);
3634 parent_x = x;
3635 parent_y = y;
3636 }
3637 update_background ();
3638 }
3093 } 3639 }
3094 if (changed)
3095 {
3096#ifdef XPM_BACKGROUND
3097 resize_pixmap ();
3098#endif
3099 scr_touch (true);
3100 }
3101 break; 3640 break;
3641#endif
3102 3642
3103 case XTerm_restoreFG:
3104 set_window_color (Color_fg, str);
3105 break;
3106 case XTerm_restoreBG:
3107 set_window_color (Color_bg, str);
3108 break;
3109 case XTerm_logfile: 3643 case XTerm_logfile:
3644 // TODO, when secure mode?
3110 break; 3645 break;
3111 case XTerm_font: 3646
3112 change_font (0, str);
3113 break;
3114#if 0 3647#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3648 case Rxvt_dumpscreen: /* no error notices */
3116 { 3649 {
3117 int fd; 3650 int fd;
3118 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3651 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3652 {
3120 scr_dump (fd); 3653 scr_dump (fd);
3121 close(fd); 3654 close (fd);
3122 } 3655 }
3123 } 3656 }
3124 break; 3657 break;
3125#endif 3658#endif
3659 case XTerm_font:
3660 op = URxvt_font;
3661 case URxvt_font:
3662#if ENABLE_STYLES
3663 case URxvt_boldFont:
3664 case URxvt_italicFont:
3665 case URxvt_boldItalicFont:
3666#endif
3667 if (query)
3668 tt_printf ("\33]%d;%-.250s%c", saveop,
3669 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3670 ? fontset[op - URxvt_font]->fontdesc : "",
3671 resp);
3672 else
3673 {
3674 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3675
3676 res = strdup (str);
3677 allocated.push_back ((void *)res);
3678 set_fonts ();
3679 }
3680 break;
3681
3682 case URxvt_version:
3683 if (query)
3684 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3685 op,
3686 rs[Rs_name], VERSION[0], VERSION[2],
3687 resp);
3688 break;
3689
3690#if !ENABLE_MINIMAL
3691 case URxvt_locale:
3692 if (query)
3693 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3694 else
3695 {
3696 set_locale (str);
3697 pty->set_utf8_mode (enc_utf8);
3698 init_xlocale ();
3699 }
3700 break;
3701
3702 case URxvt_view_up:
3703 case URxvt_view_down:
3704 {
3705 int lines = atoi (str);
3706
3707 if (lines)
3708 scr_page (op == URxvt_view_up ? UP : DN, lines);
3709 else
3710 scr_erase_savelines ();
3711 }
3712
3713 break;
3714#endif
3715
3716#if ENABLE_PERL
3717 case URxvt_perl:
3718 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3719 break;
3720#endif
3127 } 3721 }
3128} 3722}
3129/*----------------------------------------------------------------------*/ 3723/*----------------------------------------------------------------------*/
3130 3724
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3725/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3136 * 's' = save 3730 * 's' = save
3137 * 'r' = restore 3731 * 'r' = restore
3138 * 't' = toggle 3732 * 't' = toggle
3139 * so no need for fancy checking 3733 * so no need for fancy checking
3140 */ 3734 */
3141int 3735int ecb_cold
3142rxvt_term::privcases (int mode, unsigned long bit) 3736rxvt_term::privcases (int mode, unsigned long bit)
3143{ 3737{
3144 int state; 3738 int state;
3145 3739
3146 if (mode == 's') 3740 if (mode == 's')
3147 { 3741 {
3148 SavedModes |= (PrivateModes & bit); 3742 if (priv_modes & bit)
3743 SavedModes |= bit;
3744 else
3745 SavedModes &= ~bit;
3149 return -1; 3746 return -1;
3150 } 3747 }
3151 else 3748 else
3152 { 3749 {
3153 if (mode == 'r') 3750 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3751 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 3752 else
3156 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3753 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode(state, bit); 3754
3755 if (state)
3756 priv_modes |= bit;
3757 else
3758 priv_modes &= ~bit;
3158 } 3759 }
3760
3159 return state; 3761 return state;
3160} 3762}
3161 3763
3162/* we're not using priv _yet_ */ 3764/* we're not using priv _yet_ */
3163void 3765void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3766rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3165{ 3767{
3166 unsigned int i, j; 3768 unsigned int i, j;
3167 int state; 3769 int state;
3770
3168 static const struct 3771 static const struct
3169 { 3772 {
3170 const int argval; 3773 const int argval;
3171 const unsigned long bit; 3774 const unsigned long bit;
3172 }
3173 argtopriv[] = { 3775 } argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 3776 { 1, PrivMode_aplCUR }, // DECCKM
3175 { 2, PrivMode_vt52 }, 3777 { 2, PrivMode_vt52 }, // DECANM
3176 { 3, PrivMode_132 }, 3778 { 3, PrivMode_132 }, // DECCOLM
3177 { 4, PrivMode_smoothScroll }, 3779 { 4, PrivMode_smoothScroll }, // DECSCLM
3178 { 5, PrivMode_rVideo }, 3780 { 5, PrivMode_rVideo }, // DECSCNM
3179 { 6, PrivMode_relOrigin }, 3781 { 6, PrivMode_relOrigin }, // DECOM
3180 { 7, PrivMode_Autowrap }, 3782 { 7, PrivMode_Autowrap }, // DECAWM
3783 // 8, auto-repeat keys // DECARM
3181 { 9, PrivMode_MouseX10 }, 3784 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 3785 { 12, PrivMode_BlinkingCursor },
3183 { menuBar_esc, PrivMode_menuBar }, 3786 // 18 end FF to printer after print screen
3184#endif 3787 // 19 Print screen prints full screen/scroll region
3788 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3185#ifdef scrollBar_esc 3789#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 3790 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 3791#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 3792 { 35, PrivMode_ShiftKeys }, // rxvt extension
3793 // 38, tektronix mode // DECTEK
3190 { 40, PrivMode_132OK }, 3794 { 40, PrivMode_132OK },
3795 // 41 xterm more fixes NYI
3796 // 45 margin bell NYI
3797 // 46 start logging
3191 { 47, PrivMode_Screen }, 3798 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 3799 { 66, PrivMode_aplKP }, // DECNKM
3193#ifndef NO_BACKSPACE_KEY 3800#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 3801 { 67, PrivMode_BackSpace }, // DECBKM
3195#endif 3802#endif
3196 { 1000, PrivMode_MouseX11 }, 3803 { 1000, PrivMode_MouseX11 },
3804 { 1002, PrivMode_MouseBtnEvent },
3805 { 1003, PrivMode_MouseAnyEvent },
3806#if ENABLE_FRILLS
3807 { 1004, PrivMode_FocusEvent },
3808 { 1005, PrivMode_ExtModeMouse },
3809#endif
3197 { 1010, PrivMode_TtyOutputInh }, 3810 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 3811 { 1011, PrivMode_Keypress }, // rxvt extension
3812#if ENABLE_FRILLS
3813 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3814#endif
3815 // 1035 enable modifiers for alt, numlock NYI
3816 // 1036 send ESC for meta keys NYI
3817 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 3818 { 1047, PrivMode_Screen },
3819 // 1048 save and restore cursor, implemented in code
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3820 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3821 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3822 { 2004, PrivMode_BracketPaste },
3201 }; 3823 };
3202 3824
3203 if (nargs == 0) 3825 if (nargs == 0)
3204 return; 3826 return;
3205 3827
… …
3212 for (i = 0; i < nargs; i++) 3834 for (i = 0; i < nargs; i++)
3213 { 3835 {
3214 state = -1; 3836 state = -1;
3215 3837
3216 /* basic handling */ 3838 /* basic handling */
3217 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3839 for (j = 0; j < ecb_array_length (argtopriv); j++)
3218 if (argtopriv[j].argval == arg[i]) 3840 if (argtopriv[j].argval == arg[i])
3219 { 3841 {
3220 state = privcases (mode, argtopriv[j].bit); 3842 state = privcases (mode, argtopriv[j].bit);
3221 break; 3843 break;
3222 } 3844 }
3223 3845
3224 /* extra handling for values with state unkept */ 3846 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 3847 switch (arg[i])
3227 { 3848 {
3849#if ENABLE_STYLES
3850 case 1021:
3851 set_option (Opt_intensityStyles, mode);
3852
3853 scr_touch (true);
3854 break;
3855#endif
3228 case 1048: /* alternative cursor save */ 3856 case 1048: /* alternative cursor save */
3857 if (option (Opt_secondaryScreen))
3229 if (mode == 0) 3858 if (mode == 0)
3230 scr_cursor (RESTORE); 3859 scr_cursor (RESTORE);
3231 else if (mode == 1) 3860 else if (mode == 1)
3232 scr_cursor (SAVE); 3861 scr_cursor (SAVE);
3233 /* FALLTHROUGH */
3234 default:
3235 continue; /* for(;i;) */
3236 }
3237
3238 /* extra handling for values with valid 0 or 1 state */
3239 switch (arg[i])
3240 {
3241 /* case 1: - application cursor keys */
3242 case 2: /* VT52 mode */
3243 /* oddball mode. should be set regardless of set/reset
3244 * parameter. Return from VT52 mode with an ESC < from
3245 * within VT52 mode
3246 */
3247 PrivMode(1, PrivMode_vt52);
3248 break; 3862 break;
3863 }
3864
3865 if (state >= 0)
3866 /* extra handling for values with valid 0 or 1 state */
3867 switch (arg[i])
3868 {
3869 /* case 1: - application cursor keys */
3870 case 2: /* VT52 mode */
3871 /* oddball mode. should be set regardless of set/reset
3872 * parameter. Return from VT52 mode with an ESC < from
3873 * within VT52 mode
3874 */
3875 priv_modes |= PrivMode_vt52;
3876 break;
3249 case 3: /* 80/132 */ 3877 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 3878 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3879 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3252 (unsigned int)TermWin.height);
3253 break; 3880 break;
3254 case 4: /* smooth scrolling */ 3881 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 3882 set_option (Opt_jumpScroll, !state);
3259 break; 3883 break;
3260 case 5: /* reverse video */ 3884 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 3885 scr_rvideo_mode (state);
3262 break; 3886 break;
3263 case 6: /* relative/absolute origins */ 3887 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 3888 scr_relative_origin (state);
3265 break; 3889 break;
3266 case 7: /* autowrap */ 3890 case 7: /* autowrap */
3267 scr_autowrap (state); 3891 scr_autowrap (state);
3268 break; 3892 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 3893 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 3894 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 3895 if (state) /* orthogonal */
3272 PrivateModes &= ~(PrivMode_MouseX11); 3896 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3273 break; 3897 break;
3274#ifdef menuBar_esc
3275 case menuBar_esc:
3276#ifdef MENUBAR
3277 map_menuBar (state);
3278#endif
3279 break;
3280#endif
3281#ifdef scrollBar_esc 3898#ifdef scrollBar_esc
3282 case scrollBar_esc: 3899 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 3900 scrollBar.map (state);
3284 {
3285 resize_all_windows (0, 0, 0); 3901 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 3902 scr_touch (true);
3287 }
3288 break; 3903 break;
3289#endif 3904#endif
3905#ifdef CURSOR_BLINK
3906 case 12:
3907 cursor_blink_reset ();
3908 break;
3909#endif
3290 case 25: /* visible/invisible cursor */ 3910 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 3911 scr_cursor_visible (state);
3292 break; 3912 break;
3293 /* case 35: - shift keys */ 3913 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 3914 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 3915 case 47: /* secondary screen */
3296 scr_change_screen (state); 3916 scr_change_screen (state);
3297 break; 3917 break;
3298 /* case 66: - application key pad */ 3918 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 3919 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 3920 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 3921 if (state) /* orthogonal */
3302 PrivateModes &= ~(PrivMode_MouseX10); 3922 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3303 break; 3923 break;
3304#if 0
3305 case 1001: 3924 case 1002:
3306 break; /* X11 mouse highlighting */ 3925 case 1003:
3307#endif 3926 if (state)
3927 {
3928 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3929 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3930 mouse_row = mouse_col = 0;
3931 vt_emask_mouse = PointerMotionMask;
3932 }
3933 else
3934 vt_emask_mouse = NoEventMask;
3935
3936 vt_select_input ();
3937 break;
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 3938 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 3939 set_option (Opt_scrollTtyOutput, !state);
3313 break; 3940 break;
3314 case 1011: /* scroll to bottom on key press */ 3941 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 3942 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 3943 break;
3320 case 1047: /* secondary screen w/ clearing */ 3944 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3945 if (option (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 3946 if (!state)
3323 scr_erase_screen (2); 3947 scr_erase_screen (2);
3948
3324 scr_change_screen (state); 3949 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 3950 break;
3951 case 1049: /* secondary screen w/ clearing first */
3952 if (option (Opt_secondaryScreen))
3953 if (state)
3954 scr_cursor (SAVE);
3955
3956 scr_change_screen (state);
3957
3958 if (option (Opt_secondaryScreen))
3959 if (state)
3960 scr_erase_screen (2);
3961 else
3962 scr_cursor (RESTORE);
3963 break;
3964 default:
3965 break;
3328 } 3966 }
3329 } 3967 }
3330} 3968}
3331/*}}} */ 3969/*}}} */
3332 3970
3333/*{{{ process sgr sequences */ 3971/*{{{ process sgr sequences */
3334void 3972void ecb_hot
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3973rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 3974{
3337 unsigned int i; 3975 unsigned int i;
3338 short rendset; 3976 short rendset;
3339 int rendstyle; 3977 int rendstyle;
3340 3978
3341 if (nargs == 0) 3979 if (nargs == 0)
3342 { 3980 {
3343 scr_rendition (0, ~RS_None); 3981 scr_rendition (0, ~RS_None);
3344 return; 3982 return;
3345 } 3983 }
3984
3346 for (i = 0; i < nargs; i++) 3985 for (i = 0; i < nargs; i++)
3347 { 3986 {
3348 rendset = -1; 3987 rendset = -1;
3349 switch (arg[i]) 3988 switch (arg[i])
3350 { 3989 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 3991 rendset = 0, rendstyle = ~RS_None;
3353 break; 3992 break;
3354 case 1: 3993 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 3994 rendset = 1, rendstyle = RS_Bold;
3356 break; 3995 break;
3996 //case 2: // low intensity
3997 case 3:
3998 rendset = 1, rendstyle = RS_Italic;
3999 break;
3357 case 4: 4000 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 4001 rendset = 1, rendstyle = RS_Uline;
3359 break; 4002 break;
3360 case 5: 4003 case 5: // slowly blinking
4004 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 4005 rendset = 1, rendstyle = RS_Blink;
3362 break; 4006 break;
4007 //case 6: // scoansi light background
3363 case 7: 4008 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 4009 rendset = 1, rendstyle = RS_RVid;
3365 break; 4010 break;
3366 case 22: 4011 case 8:
4012 // invisible. NYI
4013 break;
4014 //case 9: // crossed out
4015 //case 10: // scoansi acs off, primary font
4016 //case 11: // scoansi acs on, first alt font
4017 //case 12: // scoansi acs on, |0x80, second alt font
4018 //...
4019 //case 19: // ninth alt font
4020 //case 20: // gothic
4021 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 4022 rendset = 0, rendstyle = RS_Bold;
3368 break; 4023 break;
3369 case 24: 4024 case 22: // bold off (vt220)
4025 rendset = 0, rendstyle = RS_Bold;
4026 break;
4027 case 23: // disable italic
4028 rendset = 0, rendstyle = RS_Italic;
4029 break;
4030 case 24: // underline off (vt220)
3370 rendset = 0, rendstyle = RS_Uline; 4031 rendset = 0, rendstyle = RS_Uline;
3371 break; 4032 break;
3372 case 25: 4033 case 25: // blink off (vt220)
3373 rendset = 0, rendstyle = RS_Blink; 4034 rendset = 0, rendstyle = RS_Blink;
3374 break; 4035 break;
3375 case 27: 4036 case 26: // variable spacing (iso 8613)
4037 rendset = 0, rendstyle = RS_Blink;
4038 break;
4039 case 27: // reverse off (vt220)
3376 rendset = 0, rendstyle = RS_RVid; 4040 rendset = 0, rendstyle = RS_RVid;
3377 break; 4041 break;
4042 //case 28: // visible. NYI
4043 //case 29: // not crossed-out
3378 } 4044 }
4045
3379 if (rendset != -1) 4046 if (rendset != -1)
3380 { 4047 {
3381 scr_rendition (rendset, rendstyle); 4048 scr_rendition (rendset, rendstyle);
3382 continue; /* for(;i;) */ 4049 continue; /* for (;i;) */
3383 } 4050 }
3384 4051
3385 switch (arg[i]) 4052 switch (arg[i])
3386 { 4053 {
3387 case 30: 4054 case 30:
… …
3390 case 33: 4057 case 33:
3391 case 34: 4058 case 34:
3392 case 35: 4059 case 35:
3393 case 36: 4060 case 36:
3394 case 37: 4061 case 37:
3395 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4062 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 4063 break;
3398#ifdef TTY_256COLOR 4064 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 4065 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 4066 {
3402 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4067 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 4068 i += 2;
3405 } 4069 }
4070 else if (nargs > i + 4 && arg[i + 1] == 2)
4071 {
4072 unsigned int r = arg[i + 2];
4073 unsigned int g = arg[i + 3];
4074 unsigned int b = arg[i + 4];
4075 unsigned int idx = map_rgb24_color (r, g, b);
4076 scr_color (idx, Color_fg);
4077 i += 4;
4078 }
3406 break; 4079 break;
3407#endif
3408 case 39: /* default fg */ 4080 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 4081 scr_color (Color_fg, Color_fg);
3410 break; 4082 break;
3411 4083
3412 case 40: 4084 case 40:
… …
3415 case 43: 4087 case 43:
3416 case 44: 4088 case 44:
3417 case 45: 4089 case 45:
3418 case 46: 4090 case 46:
3419 case 47: 4091 case 47:
3420 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4092 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 4093 break;
3423#ifdef TTY_256COLOR 4094 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 4095 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 4096 {
3427 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4097 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 4098 i += 2;
3430 } 4099 }
4100 else if (nargs > i + 4 && arg[i + 1] == 2)
4101 {
4102 unsigned int r = arg[i + 2];
4103 unsigned int g = arg[i + 3];
4104 unsigned int b = arg[i + 4];
4105 unsigned int idx = map_rgb24_color (r, g, b);
4106 scr_color (idx, Color_bg);
4107 i += 4;
4108 }
3431 break; 4109 break;
3432#endif
3433 case 49: /* default bg */ 4110 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 4111 scr_color (Color_bg, Color_bg);
3435 break; 4112 break;
3436 4113
3437#ifndef NO_BRIGHTCOLOR 4114 //case 50: // not variable spacing
4115
4116#if !ENABLE_MINIMAL
3438 case 90: 4117 case 90:
3439 case 91: /* set bright fg color */ 4118 case 91: /* set bright fg color */
3440 case 92: 4119 case 92:
3441 case 93: 4120 case 93:
3442 case 94: 4121 case 94:
3443 case 95: 4122 case 95:
3444 case 96: 4123 case 96:
3445 case 97: 4124 case 97:
3446 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4125 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 4126 break;
3449 case 100: 4127 case 100:
3450 case 101: /* set bright bg color */ 4128 case 101: /* set bright bg color */
3451 case 102: 4129 case 102:
3452 case 103: 4130 case 103:
3453 case 104: 4131 case 104:
3454 case 105: 4132 case 105:
3455 case 106: 4133 case 106:
3456 case 107: 4134 case 107:
3457 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4135 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 4136 break;
3460#endif 4137#endif
3461
3462 } 4138 }
3463 } 4139 }
4140}
4141
4142void
4143rxvt_term::set_cursor_style (int style)
4144{
4145 if (!IN_RANGE_INC (style, 0, 6))
4146 return;
4147
4148 if (style == 0)
4149 style = 1;
4150
4151 cursor_type = (style - 1) / 2;
4152 set_option (Opt_cursorUnderline, cursor_type == 1);
4153
4154#ifdef CURSOR_BLINK
4155 set_option (Opt_cursorBlink, style & 1);
4156 cursor_blink_reset ();
4157#endif
4158
4159 want_refresh = 1;
3464} 4160}
3465/*}}} */ 4161/*}}} */
3466 4162
3467/*{{{ process Rob Nation's own graphics mode sequences */
3468void
3469rxvt_term::process_graphics ()
3470{
3471 unsigned char ch, cmd = cmd_getc ();
3472
3473#ifndef RXVT_GRAPHICS
3474 if (cmd == 'Q')
3475 { /* query graphics */
3476 tt_printf("\033G0\n"); /* no graphics */
3477 return;
3478 }
3479 /* swallow other graphics sequences until terminating ':' */
3480 do
3481 ch = cmd_getc ();
3482 while (ch != ':');
3483#else
3484 unsigned int nargs;
3485 int args[NGRX_PTS];
3486 unsigned char *text = NULL;
3487
3488 if (cmd == 'Q')
3489 { /* query graphics */
3490 tt_printf("\033G1\n"); /* yes, graphics (color) */
3491 return;
3492 }
3493 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3494 {
3495 int neg;
3496
3497 ch = cmd_getc ();
3498 neg = (ch == '-');
3499 if (neg || ch == '+')
3500 ch = cmd_getc ();
3501
3502 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3503 args[nargs] = args[nargs] * 10 + (ch - '0');
3504 if (neg)
3505 args[nargs] = -args[nargs];
3506
3507 nargs++;
3508 args[nargs] = 0;
3509 if (ch != ';')
3510 break;
3511 }
3512
3513 if ((cmd == 'T') && (nargs >= 5))
3514 {
3515 int i, len = args[4];
3516
3517 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3518
3519 if (text != NULL)
3520 {
3521 for (i = 0; i < len; i++)
3522 text[i] = cmd_getc ();
3523 text[len] = '\0';
3524 }
3525 }
3526 Gr_do_graphics (cmd, nargs, args, text);
3527#endif
3528}
3529/*}}} */
3530
3531/* ------------------------------------------------------------------------- */ 4163/* ---------------------------------------------------------------------- */
4164/* Write data to the pty as typed by the user, pasted with the mouse,
4165 * or generated by us in response to a query ESC sequence.
4166 */
3532 4167
3533/* 4168/*
3534 * Send printf() formatted output to the command. 4169 * Send printf () formatted output to the command.
3535 * Only use for small amounts of data. 4170 * Only use for small amounts of data.
3536 */ 4171 */
3537void 4172void
3538rxvt_term::tt_printf (const char *fmt,...) 4173rxvt_term::tt_printf (const char *fmt,...)
3539{ 4174{
3540 va_list arg_ptr; 4175 va_list arg_ptr;
3541 unsigned char buf[256]; 4176 char buf[256];
3542 4177
3543 va_start (arg_ptr, fmt); 4178 va_start (arg_ptr, fmt);
3544 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4179 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3545 va_end (arg_ptr); 4180 va_end (arg_ptr);
3546 tt_write (buf, STRLEN (buf)); 4181 tt_write (buf, strlen (buf));
3547} 4182}
3548 4183
3549/* ---------------------------------------------------------------------- */
3550/* Write data to the pty as typed by the user, pasted with the mouse, 4184/* Write data to the pty as typed by the user. */
3551 * or generated by us in response to a query ESC sequence.
3552 */
3553void 4185void
3554rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4186rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3555{ 4187{
3556 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4188 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4189 return;
3557 4190
3558 if (len) 4191 if (option (Opt_scrollTtyKeypress))
4192 if (view_start)
3559 { 4193 {
4194 view_start = 0;
4195 want_refresh = 1;
4196 }
4197
4198 tt_write_ (data, len);
4199}
4200
4201void
4202rxvt_term::tt_write (const char *data, unsigned int len)
4203{
4204 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4205 return;
4206
4207 tt_write_ (data, len);
4208}
4209
4210static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4211
4212void
4213rxvt_term::tt_write_ (const char *data, unsigned int len)
4214{
4215 if (pty->pty < 0)
4216 return;
4217
4218 if (v_buflen == 0)
4219 {
4220 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4221
4222 max_it (written, 0);
4223
4224 if (written == len)
4225 return;
4226
4227 data += written;
4228 len -= written;
4229 }
4230
4231 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4232
4233 memcpy (v_buffer + v_buflen, data, len);
4234 v_buflen += len;
4235
4236 pty_ev.set (ev::READ | ev::WRITE);
4237}
4238
4239void rxvt_term::pty_write ()
4240{
4241 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4242
4243 if (written > 0)
4244 {
4245 v_buflen -= written;
4246
3560 if (v_buflen == 0) 4247 if (v_buflen == 0)
3561 { 4248 {
3562 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3563
3564 if ((unsigned int)written == len)
3565 return;
3566
3567 data += written;
3568 len -= written;
3569 }
3570
3571
3572 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3573
3574 memcpy (v_buffer + v_buflen, data, len);
3575 v_buflen += len;
3576 }
3577
3578 for (;;)
3579 {
3580 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3581
3582 if (written > 0)
3583 {
3584 v_buflen -= written;
3585
3586 if (v_buflen == 0)
3587 {
3588 free (v_buffer); 4249 free (v_buffer);
3589 v_buffer = 0; 4250 v_buffer = 0;
3590 v_buflen = 0;
3591 4251
3592 pty_ev.set (EVENT_READ); 4252 pty_ev.set (ev::READ);
3593 return;
3594 }
3595
3596 memmove (v_buffer, v_buffer + written, v_buflen);
3597 }
3598 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3599 // original code just ignores this...
3600 destroy ();
3601 else
3602 {
3603 pty_ev.set (EVENT_READ | EVENT_WRITE);
3604 return; 4253 return;
3605 } 4254 }
4255
4256 memmove (v_buffer, v_buffer + written, v_buflen);
3606 } 4257 }
4258 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4259 pty_ev.set (ev::READ);
3607} 4260}
3608 4261
3609/*----------------------- end-of-file (C source) -----------------------*/ 4262/*----------------------- end-of-file (C source) -----------------------*/
3610 4263

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