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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 1.558 by root, Tue Sep 2 16:28:34 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
30 * 32 *
31 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
32 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
33 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
34 * (at your option) any later version. 36 * (at your option) any later version.
35 * 37 *
36 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
37 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
38 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
42 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
45 47
46/*{{{ includes: */ 48/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 49#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
49#include "version.h" 52#include "version.h"
50#include "command.h" 53#include "command.h"
51 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
52#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
53 64
54/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
55 66
56/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
57void 68
58rxvt_term::lookup_key (XKeyEvent *ev) 69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
59{ 138{
60 int ctrl, meta, shft, len; 139 x = Pixel2Col (x);
61 unsigned int newlen; 140 y = Pixel2Row (y);
62 KeySym keysym; 141
63#ifdef DEBUG_CMD 142 if (!IN_RANGE_EXC (x, 0, ncol)
64 static int debug_key = 1; /* accessible by a debugger only */ 143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
65#endif 178# endif
66 int valid_keysym; 179 {
67 unsigned char kbuf[KBUFSZ]; 180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 5 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322 XK_KP_1, // XK_KP_End
323 XK_KP_5, // XK_KP_Begin
324 };
325
326 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
327 {
328 unsigned int index = keysym - XK_KP_Home;
329 keysym = kp ? keypadtrans[index] : XK_Home + index;
330 }
331 else if (keysym == XK_KP_Insert)
332 keysym = kp ? XK_KP_0 : XK_Insert;
333# ifndef NO_DELETE_KEY
334 else if (keysym == XK_KP_Delete)
335 keysym = kp ? XK_KP_Decimal : XK_Delete;
336# endif
337#endif
338 return keysym;
339}
340
341static inline int ecb_cold
342map_function_key (KeySym keysym)
343{
344 int param = 0;
345
346 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
347 {
348 param = 11 + keysym - XK_F1;
349 if (keysym >= XK_F17)
350 param += 4;
351 else if (keysym >= XK_F15)
352 param += 3;
353 else if (keysym >= XK_F11)
354 param += 2;
355 else if (keysym >= XK_F6)
356 param += 1;
357 }
358 else
359 switch (keysym)
360 {
361 case XK_Find:
362 param = 1;
363 break;
364 case XK_Insert:
365 param = 2;
366 break;
367#ifdef DXK_Remove
368 case DXK_Remove:
369#endif
370 case XK_Execute:
371 param = 3;
372 break;
373 case XK_Select:
374 param = 4;
375 break;
376 case XK_Prior:
377 param = 5;
378 break;
379 case XK_Next:
380 param = 6;
381 break;
382 case XK_Home:
383 param = 7;
384 break;
385 case XK_End:
386 param = 8;
387 break;
388 case XK_Help:
389 param = 28;
390 break;
391 case XK_Menu:
392 param = 29;
393 break;
394 }
395 return param;
396}
397
398static inline wchar_t *
399rxvt_wcsdup (const wchar_t *str, int len)
400{
401 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
402 memcpy (r, str, len * sizeof (wchar_t));
403 r[len] = 0;
404 return r;
405}
406
407void ecb_cold
408rxvt_term::key_press (XKeyEvent &ev)
409{
410 int ctrl, meta, shft, len;
411 KeySym keysym = NoSymbol;
412 char rkbuf[KBUFSZ + 1];
413 char *kbuf = rkbuf + 1;
414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
418#endif
68 419
69 /* 420 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 421 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
72 * 423 *
73 * Always permit `shift' to override the current setting 424 * Always permit `shift' to override the current setting
74 */ 425 */
75 shft = (ev->state & ShiftMask); 426 shft = ev.state & ShiftMask;
76 ctrl = (ev->state & ControlMask); 427 ctrl = ev.state & ControlMask;
77 meta = (ev->state & ModMetaMask); 428 meta = ev.state & ModMetaMask;
78
79 if (numlock_state || (ev->state & ModNumLockMask))
80 {
81 numlock_state = (ev->state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP);
83 }
84 429
85 kbuf[0] = 0; 430 kbuf[0] = 0;
86 431
87#ifdef USE_XIM 432#if USE_XIM
88 if (Input_Context) 433 if (Input_Context)
89 { 434 {
90 Status status_return; 435 Status status_return;
91 436
437#if 0
92#ifdef X_HAVE_UTF8_STRING 438#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 439 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, ev, (char *)kbuf, 440 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 441 KBUFSZ, &keysym, &status_return);
96 else 442 else
97#endif 443#endif
98 444#endif
99 { 445 {
100 wchar_t wkbuf[KBUFSZ + 1]; 446 wchar_t wkbuf[KBUFSZ + 1];
101 447
102 // the XOpenIM manpage lies about hardcoding the locale 448 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 449 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 450 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 451 SET_LOCALE (rs[Rs_imLocale]);
452
106 // assume wchar_t == unicode or better 453 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, ev, wkbuf, 454 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 455 KBUFSZ, &keysym, &status_return);
456
109 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 458 SET_LOCALE (locale);
111 459
112 if (status_return == XLookupChars 460 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 461 || status_return == XLookupBoth)
114 { 462 {
463 /* make sure the user can type ctrl-@, i.e. NUL */
464 if (len == 1 && *wkbuf == 0)
465 {
466 kbuf[0] = 0;
467 len = 1;
468 }
469 else
470 {
115 wkbuf[len] = 0; 471 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 472 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 473 if (len < 0)
118 len = 0; 474 len = 0;
475 }
119 } 476 }
120 else 477 else
121 len = 0; 478 len = 0;
122 } 479 }
123
124 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth;
126 } 480 }
127 else 481 else
128#endif 482#endif
129
130 { 483 {
131 len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len;
133 }
134
135 if (valid_keysym)
136 { 485 }
137 /* for some backwards compatibility */ 486
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 487 if (keysym != NoSymbol)
139# ifdef HOTKEY_CTRL 488 {
140 if (ctrl) 489 KeySym orig_keysym = keysym;
141# else 490
142 if (meta) 491 /* Shift + F1 - F10 generates F11 - F20 */
143# endif 492 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
493 {
494 keysym += (XK_F11 - XK_F1);
495 shft = 0; /* turn off Shift */
144 { 496 }
145 if (keysym == ks_bigfont) 497
498 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
499 {
500 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
501 unsigned int newlen = 1;
502
503 if (ev.state & ModNumLockMask)
504 kp = false;
505
506 keysym = translate_keypad (keysym, kp);
507
508 switch (keysym)
146 { 509 {
147 change_font (0, FONT_UP); 510#ifndef NO_BACKSPACE_KEY
511 case XK_BackSpace:
512 if (priv_modes & PrivMode_HaveBackSpace)
513 {
514 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
515 ^ !!ctrl) ? '\b' : '\177';
516 kbuf[1] = '\0';
517 }
518 else
519 strcpy (kbuf, rs[Rs_backspace_key]);
148 return; 520 break;
521#endif
522#ifndef NO_DELETE_KEY
523 case XK_Delete:
524 strcpy (kbuf, rs[Rs_delete_key]);
525 break;
526#endif
527 case XK_Tab:
528 if (shft)
529 strcpy (kbuf, "\033[Z");
530 else
531 {
532#ifdef CTRL_TAB_MAKES_META
533 if (ctrl)
534 meta = 1;
535#endif
536#ifdef MOD4_TAB_MAKES_META
537 if (ev.state & Mod4Mask)
538 meta = 1;
539#endif
540 newlen = 0;
541 }
542 break;
543
544 case XK_Up: /* "\033[A" */
545 case XK_Down: /* "\033[B" */
546 case XK_Right: /* "\033[C" */
547 case XK_Left: /* "\033[D" */
548 strcpy (kbuf, "\033[Z");
549 kbuf[2] = "DACB"[keysym - XK_Left];
550 /* do Shift first */
551 if (shft)
552 kbuf[2] = "dacb"[keysym - XK_Left];
553 else if (ctrl)
554 {
555 kbuf[1] = 'O';
556 kbuf[2] = "dacb"[keysym - XK_Left];
557 }
558 else if (priv_modes & PrivMode_aplCUR)
559 kbuf[1] = 'O';
560 break;
561
562 case XK_KP_Enter:
563 /* allow shift to override */
564 if (kp)
565 {
566 strcpy (kbuf, "\033OM");
567 break;
568 }
569
570 /* FALLTHROUGH */
571
572 case XK_Return:
573 if (priv_modes & PrivMode_LFNL)
574 {
575 kbuf[0] = '\015';
576 kbuf[1] = '\012';
577 kbuf[2] = '\0';
578 }
579 else
580 {
581 kbuf[0] = '\015';
582 kbuf[1] = '\0';
583 }
584 break;
585
586 case XK_KP_F1: /* "\033OP" */
587 case XK_KP_F2: /* "\033OQ" */
588 case XK_KP_F3: /* "\033OR" */
589 case XK_KP_F4: /* "\033OS" */
590 strcpy (kbuf, "\033OP");
591 kbuf[2] += (keysym - XK_KP_F1);
592 break;
593
594 case XK_KP_Multiply: /* "\033Oj" : "*" */
595 case XK_KP_Add: /* "\033Ok" : "+" */
596 case XK_KP_Separator: /* "\033Ol" : "," */
597 case XK_KP_Subtract: /* "\033Om" : "-" */
598 case XK_KP_Decimal: /* "\033On" : "." */
599 case XK_KP_Divide: /* "\033Oo" : "/" */
600 case XK_KP_0: /* "\033Op" : "0" */
601 case XK_KP_1: /* "\033Oq" : "1" */
602 case XK_KP_2: /* "\033Or" : "2" */
603 case XK_KP_3: /* "\033Os" : "3" */
604 case XK_KP_4: /* "\033Ot" : "4" */
605 case XK_KP_5: /* "\033Ou" : "5" */
606 case XK_KP_6: /* "\033Ov" : "6" */
607 case XK_KP_7: /* "\033Ow" : "7" */
608 case XK_KP_8: /* "\033Ox" : "8" */
609 case XK_KP_9: /* "\033Oy" : "9" */
610 /* allow shift to override */
611 if (kp)
612 {
613 strcpy (kbuf, "\033Oj");
614 kbuf[2] += (keysym - XK_KP_Multiply);
615 }
616 else
617 {
618 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
619 kbuf[1] = '\0';
620 }
621 break;
622
623 default:
624 {
625 int param = map_function_key (keysym);
626 if (param > 0)
627 sprintf (kbuf,"\033[%d~", param);
628 else
629 newlen = 0;
630 }
631 break;
149 } 632 }
150 else if (keysym == ks_smallfont) 633
634 if (newlen)
635 len = strlen (kbuf);
636
637 if (len > 0)
151 { 638 {
152 change_font (0, FONT_DN);
153 return; 639 /*
640 * pass Shift/Control indicators for function keys ending with `~'
641 *
642 * eg,
643 * Prior = "ESC[5~"
644 * Shift+Prior = "ESC[5$"
645 * Ctrl+Prior = "ESC[5^"
646 * Ctrl+Shift+Prior = "ESC[5@"
647 */
648 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
649 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
650
651 /*
652 * Pass meta for all function keys, if 'meta' option set
653 */
654#ifdef META8_OPTION
655 if (meta && (meta_char == 0x80))
656 kbuf[len - 1] |= 0x80;
657#endif
154 } 658 }
659
660 }
661 else if (ctrl && keysym == XK_minus)
155 } 662 {
156#endif 663 len = 1;
664 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
665 }
666 else if (keysym == XK_ISO_Left_Tab)
667 {
668 strcpy (kbuf, "\033[Z");
669 len = 3;
670 }
671 else
672 {
673#ifdef META8_OPTION
674 /* set 8-bit on */
675 if (meta && (meta_char == 0x80))
676 {
677 char *ch;
157 678
679 for (ch = kbuf; ch < kbuf + len; ch++)
680 *ch |= 0x80;
681 }
682#endif
683 /* nil */ ;
684 }
685
686 keysym = orig_keysym;
687 }
688
689 /* escape prefix */
690 if (len && meta
691#ifdef META8_OPTION
692 && meta_char == C0_ESC
693#endif
694 )
695 {
696 *--kbuf = C0_ESC;
697 len++;
698 }
699
700 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
701 return;
702
703 if (keysym != NoSymbol)
704 {
705#ifdef KEYSYM_RESOURCE
706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
707 return;
708#endif
709
158 if (TermWin.saveLines) 710 if (saveLines)
159 { 711 {
160#ifdef UNSHIFTED_SCROLLKEYS 712#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 713 if (!ctrl && !meta)
162 {
163#else 714#else
164 if (IS_SCROLL_MOD) 715 if (IS_SCROLL_MOD)
716#endif
165 { 717 {
166#endif
167 int lnsppg; 718 int lnsppg;
168 719
169#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 722#else
172 lnsppg = TermWin.nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
173#endif 724#endif
725 max_it (lnsppg, 1);
726
174 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
175 { 728 {
176 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
177 return; 730 return;
178 } 731 }
179 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
180 { 733 {
181 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
182 return; 735 return;
183 } 736 }
184 } 737 }
185#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
186 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
187 { 740 {
188 if (keysym == XK_Up) 741 if (keysym == XK_Up)
189 { 742 {
190 scr_page (UP, 1); 743 scr_page (1);
191 return; 744 return;
192 } 745 }
193 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
194 { 747 {
195 scr_page (DN, 1); 748 scr_page (-1);
196 return; 749 return;
197 } 750 }
198 } 751 }
199#endif 752#endif
200#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
201 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
202 { 755 {
203 if (keysym == XK_Home) 756 if (keysym == XK_Home)
204 { 757 {
205 scr_move_to (0, 1); 758 scr_changeview (top_row);
206 return; 759 return;
207 } 760 }
208 else if (keysym == XK_End) 761 else if (keysym == XK_End)
209 { 762 {
210 scr_move_to (1, 0); 763 scr_changeview (0);
211 return; 764 return;
212 } 765 }
213 } 766 }
214#endif 767#endif
215
216 } 768 }
217 769
218 if (shft) 770 if (shft)
219 { 771 {
220 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10)
222 {
223 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */
225 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 773 {
228 switch (keysym) 774 switch (keysym)
229 { 775 {
230 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev->time, 0, 0); 778 selection_request (ev.time);
233 return; 779 return;
780#if TODO
234 /* rxvt extras */ 781 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP);
237 return; 783 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN);
240 return; 785 return;
786#endif
241 } 787 }
242 } 788 }
243 } 789 }
244#ifdef PRINTPIPE 790
791 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
792 {
245 if (keysym == XK_Print) 793 if (keysym == XK_v)
794 selection_request (ev.time, Sel_Clipboard);
795 else if (selection.len > 0)
246 { 796 {
247 scr_printscreen (ctrl | shft); 797 free (selection.clip_text);
798 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
799 selection.clip_len = selection.len;
800 selection_grab (CurrentTime, true);
801 }
802
248 return; 803 return;
249 } 804 }
250#endif 805
251#ifdef GREEK_SUPPORT 806#if ENABLE_FRILLS || ISO_14755
252 if (keysym == ks_greekmodeswith) 807 // ISO 14755 support
808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
253 { 809 {
254 greek_mode = !greek_mode; 810 int hv;
255 if (greek_mode) 811
812 if (iso14755buf & ISO_14755_51
813 && (keysym == XK_space || keysym == XK_KP_Space
814 || keysym == XK_Return || keysym == XK_KP_Enter))
256 { 815 {
257 xterm_seq (XTerm_title, 816 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 817 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 818# if ISO_14755
260 greek_reset(); 819 iso14755_51 (0);
820# endif
821 return;
261 } 822 }
262 else 823 else if (keysym == XK_BackSpace)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 824 {
273 unsigned int l; 825 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 826# if ISO_14755
275 const unsigned char ch = C0_ESC; 827 iso14755_51 (iso14755buf & ISO_14755_MASK);
276
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 828# endif
285 tt_write (&ch, 1); 829 return;
286 tt_write (kbuf0, l); 830 }
831 else if ((hv = hex_keyval (ev)) >= 0)
832 {
833 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
834 | hv | ISO_14755_51;
835# if ISO_14755
836 iso14755_51 (iso14755buf & ISO_14755_MASK);
837# endif
287 return; 838 return;
288 } 839 }
289 else 840 else
290#endif
291
292 { 841 {
293 newlen = 1; 842# if ISO_14755
294 switch (keysym) 843 scr_overlay_off ();
295 {
296#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace)
299 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0';
303 }
304 else
305 STRCPY(kbuf, key_backspace);
306# ifdef MULTICHAR_SET
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
308 {
309 int col, row;
310
311 newlen = STRLEN(kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2(screen.rend[row][col]))
315 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
316 }
317# endif 844# endif
318 break; 845 iso14755buf = 0;
319#endif 846 }
320#ifndef NO_DELETE_KEY 847 }
321 case XK_Delete: 848 else if (option (Opt_iso14755) &&
322 STRCPY(kbuf, key_delete); 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
323# ifdef MULTICHAR_SET 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
324 if (Options & Opt_mc_hack) 851 if (!(iso14755buf & ISO_14755_STARTED))
325 { 852 {
326 int col, row; 853 iso14755buf |= ISO_14755_STARTED;
327 854# if ISO_14755
328 newlen = STRLEN(kbuf); 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
329 col = screen.cur.col; 856 scr_overlay_set (0, 0, "ISO 14755 mode");
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1(screen.rend[row][col]))
332 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif 857# endif
335 break; 858 }
336#endif
337 case XK_Tab:
338 if (shft)
339 STRCPY(kbuf, "\033[Z");
340 else
341 {
342#ifdef CTRL_TAB_MAKES_META
343 if (ctrl)
344 meta = 1;
345#endif
346#ifdef MOD4_TAB_MAKES_META
347 if (ev->state & Mod4Mask)
348 meta = 1;
349#endif
350 newlen = 0;
351 }
352 break;
353
354
355#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
361 {
362 STRCPY(kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]);
364 break;
365 }
366 else
367 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left);
369 /* FALLTHROUGH */
370#endif
371 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]);
377 /* do Shift first */
378 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]);
380 else if (ctrl)
381 {
382 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]);
384 }
385 else if (PrivateModes & PrivMode_aplCUR)
386 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1(screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2(screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2(screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break;
423
424#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior
426 case XK_KP_Prior:
427 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
429 {
430 STRCPY(kbuf, "\033Oy");
431 break;
432 }
433 /* FALLTHROUGH */
434# endif 859#endif
435 case XK_Prior: 860
436 STRCPY(kbuf, "\033[5~"); 861#ifdef PRINTPIPE
437 break; 862 if (keysym == XK_Print)
438# ifdef XK_KP_Next 863 {
439 case XK_KP_Next: 864 scr_printscreen (ctrl | shft);
440 /* allow shift to override */ 865 return;
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 866 }
442 {
443 STRCPY(kbuf, "\033Os");
444 break;
445 }
446 /* FALLTHROUGH */
447# endif 867#endif
448 case XK_Next:
449 STRCPY(kbuf, "\033[6~");
450 break;
451#endif
452 case XK_KP_Enter:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY(kbuf, "\033OM");
457 }
458 else
459 {
460 kbuf[0] = '\r';
461 kbuf[1] = '\0';
462 }
463 break;
464
465#ifdef XK_KP_Begin
466 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou");
468 break;
469
470 case XK_KP_Insert:
471 STRCPY(kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY(kbuf, "\033On");
476 break;
477#endif
478 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1);
484 break;
485
486 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */
493 case XK_KP_1: /* "\033Oq" : "1" */
494 case XK_KP_2: /* "\033Or" : "2" */
495 case XK_KP_3: /* "\033Os" : "3" */
496 case XK_KP_4: /* "\033Ot" : "4" */
497 case XK_KP_5: /* "\033Ou" : "5" */
498 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
504 {
505 STRCPY(kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply);
507 }
508 else
509 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0';
512 }
513 break;
514
515 case XK_Find:
516 STRCPY(kbuf, "\033[1~");
517 break;
518 case XK_Insert:
519 STRCPY(kbuf, "\033[2~");
520 break;
521#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove:
523 /* FALLTHROUGH */
524#endif
525 case XK_Execute:
526 STRCPY(kbuf, "\033[3~");
527 break;
528 case XK_Select:
529 STRCPY(kbuf, "\033[4~");
530 break;
531#ifdef XK_KP_End
532 case XK_KP_End:
533 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
535 {
536 STRCPY(kbuf, "\033Oq");
537 break;
538 }
539 /* FALLTHROUGH */
540#endif
541 case XK_End:
542 STRCPY(kbuf, KS_END);
543 break;
544#ifdef XK_KP_Home
545 case XK_KP_Home:
546 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
548 {
549 STRCPY(kbuf, "\033Ow");
550 break;
551 }
552 /* FALLTHROUGH */
553#endif
554 case XK_Home:
555 STRCPY(kbuf, KS_HOME);
556 break;
557
558#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey)))
560
561 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1);
567 break;
568 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6);
574 break;
575 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11);
580 break;
581 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15);
584 break;
585 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help);
587 break;
588 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu);
590 break;
591 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */
595 case XK_F21: /* "\033[35~" */
596 case XK_F22: /* "\033[36~" */
597 case XK_F23: /* "\033[37~" */
598 case XK_F24: /* "\033[38~" */
599 case XK_F25: /* "\033[39~" */
600 case XK_F26: /* "\033[40~" */
601 case XK_F27: /* "\033[41~" */
602 case XK_F28: /* "\033[42~" */
603 case XK_F29: /* "\033[43~" */
604 case XK_F30: /* "\033[44~" */
605 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17);
611 break;
612#undef FKEY
613 default:
614 newlen = 0;
615 break;
616 }
617 if (newlen)
618 len = STRLEN(kbuf);
619 }
620 /*
621 * Pass meta for all function keys, if 'meta' option set
622 */
623#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0)
625 kbuf[len - 1] |= 0x80;
626#endif
627
628 }
629 else if (ctrl && keysym == XK_minus)
630 {
631 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 }
634 else
635 {
636#ifdef META8_OPTION
637 /* set 8-bit on */
638 if (meta && (meta_char == 0x80))
639 {
640 unsigned char *ch;
641
642 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80;
644 meta = 0;
645 }
646#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ;
652 }
653 } 868 }
654 869
655 if (len <= 0) 870 if (len <= 0)
656 return; /* not mapped */ 871 return; /* not mapped */
657 872
658 if (Options & Opt_scrollTtyKeypress) 873 tt_write_user_input (kbuf, (unsigned int)len);
659 if (TermWin.view_start) 874}
875
876void ecb_cold
877rxvt_term::key_release (XKeyEvent &ev)
878{
879#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
880 KeySym keysym;
881
882 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
883#endif
884
885#if ENABLE_FRILLS || ISO_14755
886 // ISO 14755 support
887 if (iso14755buf)
888 if (iso14755buf & ISO_14755_52)
660 { 889 {
661 TermWin.view_start = 0; 890# if ISO_14755
662 want_refresh = 1; 891 scr_overlay_off ();
892# endif
893# if ISO_14755
894 // iso14755 part 5.2 handling: release time
895 // first: controls
896 if ((ev.state & ControlMask)
897 && ((keysym >= 0x40 && keysym <= 0x5f)
898 || (keysym >= 0x61 && keysym <= 0x7f)))
899 {
900 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
901 commit_iso14755 ();
902
903 return;
904 }
905
906 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
907 if (i[0] == keysym)
908 {
909 iso14755buf = ISO_14755_51 | i[1];
910 commit_iso14755 ();
911
912 return;
913 }
914
915 scr_bell ();
916# endif
917 iso14755buf = 0;
918
919 return;
663 } 920 }
664 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
665 /* 922 {
666 * these modifications only affect the static keybuffer 923# if ISO_14755
667 * pass Shift/Control indicators for function keys ending with `~' 924 scr_overlay_off ();
668 *
669 * eg,
670 * Prior = "ESC[5~"
671 * Shift+Prior = "ESC[5$"
672 * Ctrl+Prior = "ESC[5^"
673 * Ctrl+Shift+Prior = "ESC[5@"
674 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
675 */
676 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678
679 /* escape prefix */
680 if (meta
681#ifdef META8_OPTION
682 && (meta_char == C0_ESC)
683#endif 925# endif
684 ) 926 if (iso14755buf & ISO_14755_51)
685 { 927 commit_iso14755 ();
686 const unsigned char ch = C0_ESC; 928#if ISO_14755
929 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
930 {
931 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
687 932
688 tt_write(&ch, 1); 933 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
934 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
935 }
936# endif
937 else
938 iso14755buf = 0;
689 } 939 }
690#ifdef DEBUG_CMD 940#endif
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 941
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 942 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
697 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len);
703}
704/*}}} */
705
706#if (MENUBAR_MAX)
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */
708/* attempt to `write' count to the input buffer */
709unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
711{
712 unsigned int n, s;
713
714 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp;
716 if (n > 0 && s < count)
717 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n;
722 s += n;
723 }
724 if (count > s)
725 {
726 rxvt_print_error("data loss: cmd_write too large");
727 count = s;
728 }
729 for (; count--;)
730 *cmdbuf_endp++ = *str++;
731 return 0; 943 return;
944
945#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946 if (!(ev.state & ControlMask))
947 slip_wheel_ev.stop ();
948 else if (keysym == XK_Control_L || keysym == XK_Control_R)
949 mouse_slip_wheel_speed = 0;
950#endif
732} 951}
733#endif /* MENUBAR_MAX */
734 952
735void 953void
736rxvt_term::flush () 954rxvt_term::flush ()
737{ 955{
738#ifdef TRANSPARENT 956 flush_ev.stop ();
739 if (want_full_refresh) 957
958#ifdef HAVE_IMG
959 if (bg_flags & BG_NEEDS_REFRESH)
740 { 960 {
741 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
742 scr_clear ();
743 scr_touch (false); 962 scr_touch (false);
744 want_refresh = 1;
745 } 963 }
746#endif 964#endif
747 965
748 if (want_refresh) 966 if (want_refresh)
749 { 967 {
968 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
969 {
970 int row = view_start;
971 int end_row = row + nrow;
972
973 while (row > top_row && ROW (row - 1).is_longer ())
974 --row;
975
976 do
977 {
978 int start_row = row;
979 line_t *l;
980
981 do
982 {
983 l = &ROW (row++);
984
985 if (!(l->f & LINE_FILTERED))
986 {
987 // line not filtered, mark it as filtered
988 l->f |= LINE_FILTERED;
989 while (l->is_longer ())
990 {
991 l = &ROW (row++);
992 l->f |= LINE_FILTERED;
993 }
994
995 // and filter it
996 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
997
998 break;
999 }
1000 }
1001 while (l->is_longer () && row < end_row);
1002 }
1003 while (row < end_row);
1004 }
1005
750 scr_refresh (refresh_type); 1006 scr_refresh ();
751 scrollbar_show (1); 1007 scrollBar.show (1);
752#ifdef USE_XIM 1008#if USE_XIM
753 IMSendSpot (); 1009 im_send_spot ();
754#endif 1010#endif
755
756 } 1011 }
757 1012
758 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 (hidden_cursor)
1040 {
1041 hidden_cursor = 0;
1042 want_refresh = 1;
1043 }
1044
1045 if (option (Opt_cursorBlink))
1046 cursor_blink_ev.again ();
1047 else
1048 cursor_blink_ev.stop ();
1049}
1050
1051void
816rxvt_term::cursor_blink_cb (time_watcher &w) 1052rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
817{ 1053{
818 hidden_cursor = !hidden_cursor; 1054 hidden_cursor = !hidden_cursor;
819 want_refresh = 1; 1055 want_refresh = 1;
820 1056 refresh_check ();
821 w.start (w.at + BLINK_INTERVAL);
822} 1057}
823#endif 1058#endif
824 1059
825#ifdef TEXT_BLINK 1060#ifdef TEXT_BLINK
826void 1061void
827rxvt_term::text_blink_cb (time_watcher &w) 1062rxvt_term::text_blink_cb (ev::timer &w, int revents)
828{ 1063{
829 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1064 if (scr_refresh_rend (RS_Blink, RS_Blink))
830 { 1065 {
831 hidden_text = !hidden_text; 1066 hidden_text = !hidden_text;
832 want_refresh = 1; 1067 want_refresh = 1;
833 w.start (w.at + TEXT_BLINK_INTERVAL); 1068 refresh_check ();
834 } 1069 }
1070 else
1071 w.stop ();
835} 1072}
836#endif 1073#endif
837 1074
1075#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
838void 1076void
839rxvt_term::x_cb (io_watcher &w, short revents) 1077rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
840{ 1078{
841 SET_R (this); 1079 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
842 SET_LOCALE (locale); 1080 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
843 1081 {
844 process_x_events (); 1082 want_refresh = 1;
1083 refresh_check ();
1084 }
1085 else
1086 w.stop ();
845} 1087}
1088#endif
1089
1090#ifdef SELECTION_SCROLLING
1091void
1092rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1093{
1094 if (scr_page (scroll_selection_lines))
1095 {
1096 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1097 want_refresh = 1;
1098 refresh_check ();
1099 }
1100 else
1101 w.stop ();
1102}
1103#endif
1104
1105#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1106void
1107rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1108{
1109 if (scr_page (mouse_slip_wheel_speed))
1110 {
1111 want_refresh = 1;
1112 refresh_check ();
1113 }
1114
1115 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1116 {
1117 mouse_slip_wheel_speed = 0;
1118 w.stop ();
1119 }
1120}
1121#endif
1122
1123#if LINUX_YIELD_HACK
1124static struct event_handler
1125{
1126 ev::prepare yield_ev;
1127
1128 void yield_cb (ev::prepare &w, int revents)
1129 {
1130 // this should really be sched_yield(), but the linux guys thought
1131 // that giving a process calling sched_yield () less cpu time than
1132 // ones with high nice levels is a useful thing to do. It surely is is
1133 // allowed by the sus... as is returning ENOSYS.
1134 // since the linux guys additionally thought that breaking the only
1135 // known workaround against their unusable sched_yield hack is cool,
1136 // we just nanosleep a bit and hope for the best.
1137
1138 struct timespec ts = { 0, 1000 };
1139 nanosleep (&ts, 0);
1140
1141 w.stop ();
1142 }
1143
1144 event_handler ()
1145 : yield_ev (this, &event_handler::yield_cb)
1146 {
1147 }
1148} event_handler;
1149#endif
1150
1151/* make sure all the cmd data is at beginning of cmdbuf */
1152void
1153rxvt_term::cmdbuf_reify ()
1154{
1155 if (cmdbuf_ptr == cmdbuf_base)
1156 return;
1157
1158 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1159
1160 memmove (cmdbuf_base, cmdbuf_ptr, used);
1161 cmdbuf_ptr = cmdbuf_base;
1162 cmdbuf_endp = cmdbuf_ptr + used;
1163
1164}
1165
1166#if defined (KEYSYM_RESOURCE)
1167void
1168rxvt_term::cmdbuf_append (const char *str, size_t count)
1169{
1170 cmdbuf_reify ();
1171
1172 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1173
1174 if (count > avail)
1175 return;
1176
1177 memcpy (cmdbuf_endp, str, count);
1178 cmdbuf_endp += count;
1179
1180 cmd_parse ();
1181}
1182#endif
846 1183
847bool 1184bool
848rxvt_term::pty_fill () 1185rxvt_term::pty_fill ()
849{ 1186{
850 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1187 cmdbuf_reify ();
851 1188
852 memmove (cmdbuf_base, cmdbuf_ptr, n); 1189 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1190
1191 if (!avail)
1192 {
1193 // normally this indicates a "too long" command sequence - just drop the data we have
853 cmdbuf_ptr = cmdbuf_base; 1194 cmdbuf_ptr = cmdbuf_base;
854 cmdbuf_endp = cmdbuf_ptr + n; 1195 cmdbuf_endp = cmdbuf_ptr;
1196 avail = CBUFSIZ;
1197 }
855 1198
856 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1199 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
857 1200
858 if (n > 0) 1201 if (r > 0)
859 { 1202 {
860 cmdbuf_endp += n; 1203 cmdbuf_endp += r;
861 return true; 1204 return true;
862 } 1205 }
863 else if (n < 0 && errno != EAGAIN) 1206 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1207 {
1208#if LINUX_YIELD_HACK
1209 if (display->is_local)
1210 event_handler.yield_ev.start ();
1211#endif
1212 }
1213 else
1214 {
1215 pty_ev.stop ();
1216
1217 if (!option (Opt_hold))
864 destroy (); 1218 destroy ();
1219 }
865 1220
866 return false; 1221 return false;
867} 1222}
868 1223
869void 1224void
870rxvt_term::pty_cb (io_watcher &w, short revents) 1225rxvt_term::pty_cb (ev::io &w, int revents)
871{ 1226{
872 SET_R (this); 1227 make_current ();
873 SET_LOCALE (locale);
874 1228
875 if (revents & EVENT_WRITE) 1229 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 1230 // loop, but don't allow a single term to monopolize us
882 // the number of loops is fully arbitrary, and thus wrong 1231 for (int i = CBUFCNT; i-- && pty_fill (); )
883 while (flag && pty_fill ()) 1232 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 1233
892 uint32_t ch = NOCHAR; 1234 if (revents & ev::WRITE)
1235 pty_write ();
893 1236
894 for (;;) 1237 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} 1238}
985 1239
986// read the next character, currently handles UTF-8 1240void ecb_cold
987// will probably handle all sorts of other stuff in the future 1241rxvt_term::pointer_unblank ()
988uint32_t
989rxvt_term::next_char ()
990{ 1242{
991 while (cmdbuf_ptr < cmdbuf_endp) 1243 XDefineCursor (dpy, vt, TermWin_cursor);
992 { 1244 recolour_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 1245
1035#ifdef POINTER_BLANK 1246#ifdef POINTER_BLANK
1247 hidden_pointer = 0;
1248
1249 if (option (Opt_pointerBlank))
1250 pointer_ev.start (pointerBlankDelay);
1251#endif
1252}
1253
1254#ifdef POINTER_BLANK
1255void ecb_cold
1256rxvt_term::pointer_blank ()
1257{
1258 if (!option (Opt_pointerBlank))
1259 return;
1260
1261 XDefineCursor (dpy, vt, display->blank_cursor);
1262 XFlush (dpy);
1263
1264 hidden_pointer = 1;
1265}
1266
1267void ecb_cold
1268rxvt_term::pointer_cb (ev::timer &w, int revents)
1269{
1270 make_current ();
1271
1272 pointer_blank ();
1273}
1274#endif
1275
1036void 1276void
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) 1277rxvt_term::mouse_report (XButtonEvent &ev)
1072{ 1278{
1073 int button_number, key_state = 0; 1279 int button_number, key_state = 0;
1074 int x, y; 1280 int x, y;
1281 int code = 32;
1075 1282
1076 x = ev->x; 1283 x = Pixel2Col (ev.x) + 1;
1077 y = ev->y; 1284 y = Pixel2Row (ev.y) + 1;
1078 pixel_position (&x, &y); 1285
1286 if (ev.type == MotionNotify)
1287 {
1288 if (x == mouse_row && y == mouse_col)
1289 return;
1290
1291 mouse_row = x;
1292 mouse_col = y;
1293 code += 32;
1294 }
1079 1295
1080 if (MEvent.button == AnyButton) 1296 if (MEvent.button == AnyButton)
1081 {
1082 button_number = 3; 1297 button_number = 3;
1083 }
1084 else 1298 else
1085 { 1299 {
1086 button_number = MEvent.button - Button1; 1300 button_number = MEvent.button - Button1;
1087 /* add 0x3D for wheel events, like xterm does */ 1301 /* add 0x3D for wheel events, like xterm does */
1088 if (button_number >= 3) 1302 if (button_number >= 3)
1089 button_number += (64 - 3); 1303 button_number += 64 - 3;
1090 } 1304 }
1091 1305
1092 if (PrivateModes & PrivMode_MouseX10) 1306 if (priv_modes & PrivMode_MouseX10)
1093 { 1307 {
1094 /* 1308 /*
1095 * do not report ButtonRelease 1309 * do not report ButtonRelease
1096 * no state info allowed 1310 * no state info allowed
1097 */ 1311 */
… …
1112 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1326 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1113 + ((MEvent.state & ControlMask) ? 16 : 0); 1327 + ((MEvent.state & ControlMask) ? 16 : 0);
1114#ifdef MOUSE_REPORT_DOUBLECLICK 1328#ifdef MOUSE_REPORT_DOUBLECLICK
1115 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1329 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1116#endif 1330#endif
1117
1118 } 1331 }
1119 1332
1120#ifdef DEBUG_MOUSEREPORT 1333#if DEBUG_MOUSEREPORT
1121 fprintf(stderr, "Mouse ["); 1334 fprintf (stderr, "Mouse [");
1122 if (key_state & 16) 1335 if (key_state & 16)
1123 fputc('C', stderr); 1336 fputc ('C', stderr);
1124 if (key_state & 4) 1337 if (key_state & 4)
1125 fputc('S', stderr); 1338 fputc ('S', stderr);
1126 if (key_state & 8) 1339 if (key_state & 8)
1127 fputc('A', stderr); 1340 fputc ('A', stderr);
1128 if (key_state & 32) 1341 if (key_state & 32)
1129 fputc('2', stderr); 1342 fputc ('2', stderr);
1130 fprintf(stderr, "]: <%d>, %d/%d\n", 1343 fprintf (stderr, "]: <%d>, %d/%d\n",
1131 button_number, 1344 button_number,
1132 x + 1, 1345 x,
1133 y + 1); 1346 y);
1134#else 1347#endif
1348
1349#if ENABLE_FRILLS
1350 if (priv_modes & PrivMode_ExtMouseRight)
1351 tt_printf ("\033[%d;%d;%dM",
1352 code + button_number + key_state,
1353 x,
1354 y);
1355 else if (priv_modes & PrivMode_ExtModeMouse)
1356 tt_printf ("\033[M%c%lc%lc",
1357 code + button_number + key_state,
1358 wint_t (32 + x),
1359 wint_t (32 + y));
1360 else
1361#endif
1135 tt_printf("\033[M%c%c%c", 1362 tt_printf ("\033[M%c%c%c",
1136 (32 + button_number + key_state), 1363 code + button_number + key_state,
1137 (32 + x + 1), 1364 32 + x,
1138 (32 + y + 1)); 1365 32 + y);
1139#endif
1140} 1366}
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 1367
1152/*{{{ process an X event */ 1368/*{{{ process an X event */
1153void 1369void ecb_hot
1154rxvt_term::process_x_event (XEvent *ev) 1370rxvt_term::x_cb (XEvent &ev)
1155{ 1371{
1372 make_current ();
1373
1374 dLocal (Display *, dpy);
1375
1376 if (ev.xany.window == vt
1377 && SHOULD_INVOKE (HOOK_X_EVENT)
1378 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1379 return;
1380
1381 // for XQueryPointer
1156 Window unused_root, unused_child; 1382 Window unused_root, unused_child;
1157 int unused_root_x, unused_root_y; 1383 int unused_root_x, unused_root_y;
1158 unsigned int unused_mask; 1384 unsigned int unused_mask;
1159 1385
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) 1386 switch (ev.type)
1210 { 1387 {
1211 case KeyPress: 1388 case KeyPress:
1212 lookup_key ((XKeyEvent *)ev); 1389 key_press (ev.xkey);
1213 break; 1390 break;
1214 1391
1215#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1216 case KeyRelease: 1392 case KeyRelease:
1217 { 1393 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; 1394 break;
1229 }
1230#endif
1231 1395
1232 case ButtonPress: 1396 case ButtonPress:
1233 button_press ((XButtonEvent *)ev); 1397 button_press (ev.xbutton);
1234 break; 1398 break;
1235 1399
1236 case ButtonRelease: 1400 case ButtonRelease:
1237 button_release ((XButtonEvent *)ev); 1401 button_release (ev.xbutton);
1238 break; 1402 break;
1239 1403
1240 case ClientMessage: 1404 case ClientMessage:
1241 if (ev->xclient.format == 32 1405 if (ev.xclient.format == 32
1242 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1406 && !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 { 1407 {
1251 /* Get Dnd data */ 1408 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1252 Atom ActualType; 1409 {
1253 int ActualFormat; 1410 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1254 unsigned char *data; 1411 {
1255 unsigned long Size, RemainingBytes; 1412 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1256 1413 {
1257 XGetWindowProperty(Xdisplay, Xroot, 1414 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1258 xa[XA_DNDSELECTION], 1415 destroy ();
1259 0L, 1000000L, 1416 }
1260 False, AnyPropertyType, 1417#if ENABLE_EWMH
1261 &ActualType, &ActualFormat, 1418 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1262 &Size, &RemainingBytes, 1419 XSendEvent (dpy, ev.xclient.window = display->root,
1420 False, SubstructureRedirectMask | SubstructureNotifyMask,
1263 &data); 1421 &ev);
1264 XChangeProperty(Xdisplay, Xroot, 1422#endif
1265 XA_CUT_BUFFER0, XA_STRING, 1423 }
1266 8, PropModeReplace, 1424 }
1267 data, STRLEN(data)); 1425#if ENABLE_XEMBED
1268 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1426 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1269 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime); 1427 {
1428 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1429 focus_in ();
1430 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1431 focus_out ();
1432 }
1433#endif
1270 } 1434 }
1271#endif /* OFFIX_DND */
1272 break;
1273
1274 case MappingNotify:
1275 XRefreshKeyboardMapping(&(ev->xmapping));
1276 break; 1435 break;
1277 1436
1278 /* 1437 /*
1279 * XXX: this is not the _current_ arrangement 1438 * XXX: this is not the _current_ arrangement
1280 * Here's my conclusion: 1439 * Here's my conclusion:
… …
1284 * in the GraphicsExpose parts, which means that after each refresh, 1443 * in the GraphicsExpose parts, which means that after each refresh,
1285 * we need to wait for the graphics expose or Noexpose events, 1444 * we need to wait for the graphics expose or Noexpose events,
1286 * which ought to make things real slow! 1445 * which ought to make things real slow!
1287 */ 1446 */
1288 case VisibilityNotify: 1447 case VisibilityNotify:
1289 switch (ev->xvisibility.state) 1448 switch (ev.xvisibility.state)
1290 { 1449 {
1291 case VisibilityUnobscured: 1450 case VisibilityUnobscured:
1292 refresh_type = FAST_REFRESH; 1451 refresh_type = FAST_REFRESH;
1293 break; 1452 break;
1294 case VisibilityPartiallyObscured: 1453 case VisibilityPartiallyObscured:
… …
1299 break; 1458 break;
1300 } 1459 }
1301 break; 1460 break;
1302 1461
1303 case FocusIn: 1462 case FocusIn:
1304 if (!TermWin.focus) 1463 if (ev.xfocus.detail != NotifyInferior
1464 && ev.xfocus.detail != NotifyPointer
1465 && ev.xfocus.mode != NotifyGrab)
1466 focus_in ();
1467 break;
1468
1469 case FocusOut:
1470 if (ev.xfocus.detail != NotifyInferior
1471 && ev.xfocus.detail != NotifyPointer
1472 && ev.xfocus.mode != NotifyGrab)
1473 focus_out ();
1474 break;
1475
1476 case ConfigureNotify:
1477 if (ev.xconfigure.window == parent)
1305 { 1478 {
1306 TermWin.focus = 1; 1479 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 } 1480 ;
1318 break;
1319 1481
1320 case FocusOut: 1482 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1321 if (TermWin.focus) 1483
1484 bool moved = false;
1485#ifdef HAVE_BG_PIXMAP
1486 if (bg_window_position_sensitive ())
1322 { 1487 {
1323 TermWin.focus = 0; 1488 want_position_change = true;
1324 want_refresh = 1; 1489 if (bg_img == 0)
1325#ifdef USE_XIM 1490 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 } 1491 }
1349 while (XCheckTypedWindowEvent(Xdisplay, ev->xconfigure.window, 1492#endif
1350 ConfigureNotify, ev)); 1493
1351 if (szHint.width != width || szHint.height != height) 1494 if (want_position_change)
1352 { 1495 {
1353 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1496 int x, y;
1354 resize_all_windows (width, height, 1); 1497
1498 if (ev.xconfigure.send_event)
1499 {
1500 x = ev.xconfigure.x;
1501 y = ev.xconfigure.y;
1502 }
1503 else
1504 get_window_origin (x, y);
1505
1506 if (x != parent_x || y != parent_y)
1507 {
1508 parent_x = x;
1509 parent_y = y;
1510 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1511 moved = true;
1512 }
1355 } 1513 }
1356#ifdef DEBUG_SIZE 1514
1515 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1516 {
1517 seen_resize = 1;
1518 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1519 }
1357 else 1520 else
1358 { 1521 {
1359 D_SIZE((stderr, "Size: Not resizing")); 1522#ifdef HAVE_BG_PIXMAP
1523 if (moved)
1524 update_background ();
1525#endif
1360 } 1526 }
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 1527
1528 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1371 } 1529 }
1372 break; 1530 break;
1373 1531
1532 case PropertyNotify:
1533 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1534 break;
1535
1374 case SelectionClear: 1536 case SelectionClear:
1375 selection_clear (); 1537 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; 1538 break;
1383 1539
1384 case SelectionRequest: 1540 case SelectionRequest:
1385 selection_send (&(ev->xselectionrequest)); 1541 selection_send (ev.xselectionrequest);
1542 break;
1543
1544 case MapNotify:
1545#ifdef HAVE_BG_PIXMAP
1546 // This is needed at startup for the case of no window manager
1547 // or a non-reparenting window manager and also because we
1548 // defer bg image updates if the window is not mapped. The
1549 // short delay is to optimize for multiple ConfigureNotify
1550 // events at startup when the window manager reparents the
1551 // window, so as to perform the computation after we have
1552 // received all of them.
1553 if (bg_img == 0)
1554 update_background_ev.start (0.025);
1555#endif
1556 mapped = 1;
1557#ifdef TEXT_BLINK
1558 text_blink_ev.start ();
1559#endif
1560 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1386 break; 1561 break;
1387 1562
1388 case UnmapNotify: 1563 case UnmapNotify:
1389 TermWin.mapped = 0; 1564 mapped = 0;
1390#ifdef TEXT_BLINK 1565#ifdef TEXT_BLINK
1391 text_blink_ev.stop (); 1566 text_blink_ev.stop ();
1392#endif 1567#endif
1393 break; 1568 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; 1569 break;
1429 1570
1430 case GraphicsExpose: 1571 case GraphicsExpose:
1431 case Expose: 1572 case Expose:
1432 if (ev->xany.window == TermWin.vt) 1573 if (ev.xany.window == vt)
1433 { 1574 {
1434#ifdef NO_SLOW_LINK_SUPPORT 1575 do
1576 {
1435 scr_expose (ev->xexpose.x, ev->xexpose.y, 1577 scr_expose (ev.xexpose.x, ev.xexpose.y,
1436 ev->xexpose.width, ev->xexpose.height, False); 1578 ev.xexpose.width, ev.xexpose.height, false);
1437#else 1579 }
1438 // don't understand this, so commented it out 1580 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1581
1582 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1583
1584 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1585 {
1439 scr_expose (ev->xexpose.x, ev->xexpose.y, 1586 scr_expose (ev.xexpose.x, ev.xexpose.y,
1440 ev->xexpose.width, ev->xexpose.height, False); 1587 ev.xexpose.width, ev.xexpose.height, false);
1441 //scr_expose (ev->xexpose.x, 0, 1588 }
1442 // ev->xexpose.width, TermWin.height, False); 1589
1443#endif
1444 want_refresh = 1; 1590 want_refresh = 1;
1445 } 1591 }
1446 else 1592 else
1447 { 1593 {
1448 XEvent unused_xevent; 1594 XEvent unused_event;
1449 1595
1450 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1596 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1451 Expose, 1597 ;
1452 &unused_xevent)) ; 1598 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1453 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1599 ;
1454 GraphicsExpose, 1600
1455 &unused_xevent)) ; 1601 if (scrollBar.state && ev.xany.window == scrollBar.win)
1456 if (isScrollbarWindow(ev->xany.window))
1457 { 1602 {
1458 scrollBar.setIdle(); 1603 scrollBar.state = SB_STATE_IDLE;
1459 scrollbar_show (0); 1604 scrollBar.show (0);
1460 } 1605 }
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 } 1606 }
1470 break; 1607 break;
1471 1608
1472 case MotionNotify: 1609 case MotionNotify:
1473#ifdef POINTER_BLANK 1610#ifdef POINTER_BLANK
1474 if (hidden_pointer) 1611 if (hidden_pointer)
1475 pointer_unblank (); 1612 pointer_unblank ();
1476#endif 1613#endif
1477#if MENUBAR 1614 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1478 if (isMenuBarWindow(ev->xany.window)) 1615 || priv_modes & PrivMode_MouseAnyEvent)
1616 mouse_report (ev.xbutton);
1617 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1618 break;
1619
1620 if (ev.xany.window == vt)
1479 { 1621 {
1480 menubar_control (&(ev->xbutton)); 1622 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1481 break; 1623 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1482 } 1624 ; // 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))) 1625 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1490 { 1626 {
1491 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1627 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1492 MotionNotify, ev)) ; 1628 ;
1629
1493 XQueryPointer(Xdisplay, TermWin.vt, 1630 XQueryPointer (dpy, vt,
1494 &unused_root, &unused_child, 1631 &unused_root, &unused_child,
1495 &unused_root_x, &unused_root_y, 1632 &unused_root_x, &unused_root_y,
1496 &(ev->xbutton.x), &(ev->xbutton.y), 1633 &ev.xbutton.x, &ev.xbutton.y,
1497 &unused_mask); 1634 &ev.xbutton.state);
1498#ifdef MOUSE_THRESHOLD 1635#ifdef MOUSE_THRESHOLD
1499 /* deal with a `jumpy' mouse */ 1636 /* deal with a `jumpy' mouse */
1500 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1637 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1501 { 1638 {
1502#endif 1639#endif
1640#if ISO_14755
1641 // 5.4
1642 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1643 {
1644 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1645 break;
1646 }
1647#endif
1503 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1648 selection_extend (ev.xbutton.x, ev.xbutton.y,
1504 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1649 ev.xbutton.state & Button3Mask ? 2 : 0);
1650
1505#ifdef SELECTION_SCROLLING 1651#ifdef SELECTION_SCROLLING
1506 if (ev->xbutton.y < TermWin.int_bwidth 1652 if (ev.xbutton.y < int_bwidth
1507 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1653 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1508 { 1654 {
1655 page_dirn scroll_selection_dir;
1509 int dist; 1656 int dist;
1510
1511 pending_scroll_selection=1;
1512 1657
1513 /* don't clobber the current delay if we are 1658 /* don't clobber the current delay if we are
1514 * already in the middle of scrolling. 1659 * already in the middle of scrolling.
1515 */ 1660 */
1516 if (scroll_selection_delay<=0) 1661 if (!sel_scroll_ev.is_active ())
1517 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1662 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1518 1663
1519 /* save the event params so we can highlight 1664 /* save the event params so we can highlight
1520 * the selection in the pending-scroll loop 1665 * the selection in the pending-scroll loop
1521 */ 1666 */
1522 selection_save_x=ev->xbutton.x; 1667 selection_save_x = ev.xbutton.x;
1523 selection_save_y=ev->xbutton.y; 1668 selection_save_y = ev.xbutton.y;
1524 selection_save_state=
1525 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1669 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1526 1670
1527 /* calc number of lines to scroll */ 1671 /* calc number of lines to scroll */
1528 if (ev->xbutton.y<TermWin.int_bwidth) 1672 if (ev.xbutton.y < int_bwidth)
1529 { 1673 {
1530 scroll_selection_dir = UP; 1674 scroll_selection_dir = UP;
1531 dist = TermWin.int_bwidth - ev->xbutton.y; 1675 dist = int_bwidth - ev.xbutton.y;
1532 } 1676 }
1533 else 1677 else
1534 { 1678 {
1535 scroll_selection_dir = DN; 1679 scroll_selection_dir = DN;
1536 dist = ev->xbutton.y - 1680 dist = ev.xbutton.y - (int_bwidth + vt_height);
1537 (TermWin.int_bwidth + TermWin.height);
1538 } 1681 }
1682
1539 scroll_selection_lines=(Pixel2Height(dist)/ 1683 scroll_selection_lines = Pixel2Height (dist)
1540 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1684 / SELECTION_SCROLL_LINE_SPEEDUP
1685 + 1;
1541 MIN_IT(scroll_selection_lines, 1686 min_it (scroll_selection_lines,
1542 SELECTION_SCROLL_MAX_LINES); 1687 SELECTION_SCROLL_MAX_LINES);
1688 scroll_selection_lines *= scroll_selection_dir;
1543 } 1689 }
1544 else 1690 else
1545 { 1691 {
1546 /* we are within the text window, so we 1692 /* we are within the text window, so we
1547 * shouldn't be scrolling 1693 * shouldn't be scrolling
1548 */ 1694 */
1549 pending_scroll_selection = 0; 1695 sel_scroll_ev.stop();
1550 } 1696 }
1551#endif 1697#endif
1552#ifdef MOUSE_THRESHOLD 1698#ifdef MOUSE_THRESHOLD
1553
1554 } 1699 }
1555#endif 1700#endif
1556
1557 } 1701 }
1558 } 1702 }
1559 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1703 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1560 { 1704 {
1561 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1705 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1562 MotionNotify, ev)) ; 1706 MotionNotify, &ev))
1707 ;
1708
1563 XQueryPointer(Xdisplay, scrollBar.win, 1709 XQueryPointer (dpy, scrollBar.win,
1564 &unused_root, &unused_child, 1710 &unused_root, &unused_child,
1565 &unused_root_x, &unused_root_y, 1711 &unused_root_x, &unused_root_y,
1566 &(ev->xbutton.x), &(ev->xbutton.y), 1712 &ev.xbutton.x, &ev.xbutton.y,
1567 &unused_mask); 1713 &unused_mask);
1568 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1714 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1569 scrollbar_size()); 1715 scrollBar.size ());
1570 scr_refresh (refresh_type);
1571 refresh_limit = 0; 1716 want_refresh = 1;
1572 scrollbar_show (1); 1717 scrollBar.show (1);
1573 } 1718 }
1574 break; 1719 break;
1575 } 1720 }
1721
1722#if defined(CURSOR_BLINK)
1723 if (ev.type == KeyPress)
1724 cursor_blink_reset ();
1725#endif
1726
1727#if defined(POINTER_BLANK)
1728 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1729 {
1730 if (ev.type == MotionNotify
1731 || ev.type == ButtonPress
1732 || ev.type == ButtonRelease)
1733 if (hidden_pointer)
1734 pointer_unblank ();
1735
1736 if (ev.type == KeyPress && hidden_pointer == 0)
1737 pointer_blank ();
1738 }
1739#endif
1740
1741 refresh_check ();
1576} 1742}
1743
1744#if ENABLE_FRILLS
1745void ecb_cold
1746rxvt_term::set_urgency (bool enable)
1747{
1748 if (enable == urgency_hint)
1749 return;
1750
1751 if (XWMHints *h = XGetWMHints (dpy, parent))
1752 {
1753 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1754 XSetWMHints (dpy, parent, h);
1755 urgency_hint = enable;
1756 XFree (h);
1757 }
1758}
1759#endif
1760
1761void ecb_cold
1762rxvt_term::focus_in ()
1763{
1764 if (!focus)
1765 {
1766 focus = 1;
1767 want_refresh = 1;
1768
1769#if USE_XIM
1770 if (Input_Context != NULL)
1771 {
1772 im_set_position ();
1773 XSetICFocus (Input_Context);
1774 }
1775#endif
1776#if CURSOR_BLINK
1777 if (option (Opt_cursorBlink))
1778 cursor_blink_ev.again ();
1779#endif
1780#if OFF_FOCUS_FADING
1781 if (rs[Rs_fade])
1782 {
1783 pix_colors = pix_colors_focused;
1784 scr_recolour ();
1785 }
1786#endif
1787#if ENABLE_FRILLS
1788 if (option (Opt_urgentOnBell))
1789 set_urgency (0);
1790#endif
1791
1792 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1793 }
1794}
1795
1796void ecb_cold
1797rxvt_term::focus_out ()
1798{
1799 if (focus)
1800 {
1801 focus = 0;
1802 want_refresh = 1;
1803
1804#if ENABLE_FRILLS
1805 if (option (Opt_urgentOnBell))
1806 set_urgency (0);
1807#endif
1808#if ENABLE_FRILLS || ISO_14755
1809 if (iso14755buf)
1810 {
1811 iso14755buf = 0;
1812# if ISO_14755
1813 scr_overlay_off ();
1814# endif
1815 }
1816#endif
1817#if USE_XIM
1818 if (Input_Context != NULL)
1819 XUnsetICFocus (Input_Context);
1820#endif
1821#if CURSOR_BLINK
1822 if (option (Opt_cursorBlink))
1823 cursor_blink_ev.stop ();
1824
1825 hidden_cursor = 0;
1826#endif
1827#if OFF_FOCUS_FADING
1828 if (rs[Rs_fade])
1829 {
1830 pix_colors = pix_colors_unfocused;
1831 scr_recolour ();
1832 }
1833#endif
1834
1835 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1836 }
1837}
1838
1839void ecb_cold
1840rxvt_term::update_fade_color (unsigned int idx)
1841{
1842#if OFF_FOCUS_FADING
1843 if (rs[Rs_fade])
1844 {
1845 rgba c;
1846 pix_colors [Color_fade].get (c);
1847 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1848 }
1849#endif
1850}
1851
1852#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1853void ecb_hot
1854rxvt_term::rootwin_cb (XEvent &ev)
1855{
1856 make_current ();
1857
1858 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1859 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1860 return;
1861
1862 switch (ev.type)
1863 {
1864 case PropertyNotify:
1865 /*
1866 * if user used some Esetroot compatible prog to set the root bg,
1867 * use the property to determine the pixmap. We use it later on.
1868 */
1869 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1870 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1871 {
1872#if BG_IMAGE_FROM_ROOT
1873 if (option (Opt_transparent))
1874 {
1875 rxvt_img::new_from_root (this)->replace (root_img);
1876 update_background ();
1877 }
1878#endif
1879 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1880 }
1881
1882 break;
1883 }
1884
1885 refresh_check ();
1886}
1887#endif
1577 1888
1578void 1889void
1579rxvt_term::button_press (XButtonEvent *ev) 1890rxvt_term::button_press (XButtonEvent &ev)
1580{ 1891{
1581 int reportmode = 0, clickintime; 1892 int reportmode = 0, clickintime;
1582 1893
1583 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1894 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1895
1584 if (!bypass_keystate) 1896 if (!bypass_keystate)
1585 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1897 reportmode = !! (priv_modes & PrivMode_mouse_report);
1898
1586 /* 1899 /*
1587 * VT window processing of button press 1900 * VT window processing of button press
1588 */ 1901 */
1589 if (ev->window == TermWin.vt) 1902 if (ev.window == vt)
1590 { 1903 {
1591#if RXVT_GRAPHICS 1904 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1592 if (ev->subwindow != None) 1905 return;
1593 rxvt_Gr_ButtonPress (ev->x, ev->y);
1594 else
1595#endif
1596 1906
1907#if ISO_14755
1908 // 5.4
1909 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1910 {
1911 iso14755_54 (ev.x, ev.y);
1912 return;
1597 { 1913 }
1598 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1914#endif
1915
1916 clickintime = ev.time - MEvent.time < multiClickTime;
1917
1599 if (reportmode) 1918 if (reportmode)
1919 {
1920 /* mouse report from vt window */
1921 /* save the xbutton state (for ButtonRelease) */
1922 MEvent.state = ev.state;
1923#ifdef MOUSE_REPORT_DOUBLECLICK
1924 if (ev.button == MEvent.button && clickintime)
1600 { 1925 {
1601 /* mouse report from vt window */ 1926 /* same button, within allowed time */
1602 /* save the xbutton state (for ButtonRelease) */ 1927 MEvent.clicks++;
1603 MEvent.state = ev->state; 1928
1604#ifdef MOUSE_REPORT_DOUBLECLICK 1929 if (MEvent.clicks > 1)
1605 if (ev->button == MEvent.button && clickintime)
1606 { 1930 {
1607 /* same button, within alloted time */
1608 MEvent.clicks++;
1609 if (MEvent.clicks > 1)
1610 {
1611 /* only report double clicks */ 1931 /* only report double clicks */
1612 MEvent.clicks = 2; 1932 MEvent.clicks = 2;
1613 mouse_report (ev); 1933 mouse_report (ev);
1614 1934
1615 /* don't report the release */ 1935 /* don't report the release */
1616 MEvent.clicks = 0; 1936 MEvent.clicks = 0;
1617 MEvent.button = AnyButton; 1937 MEvent.button = AnyButton;
1618 }
1619 } 1938 }
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 } 1939 }
1633 else 1940 else
1634 { 1941 {
1635 if (ev->button != MEvent.button) 1942 /* different button, or time expired */
1636 MEvent.clicks = 0; 1943 MEvent.clicks = 1;
1944 MEvent.button = ev.button;
1945 mouse_report (ev);
1946 }
1947#else
1948 MEvent.button = ev.button;
1949 mouse_report (ev);
1950#endif /* MOUSE_REPORT_DOUBLECLICK */
1951
1952 }
1953 else
1954 {
1955 if (ev.button != MEvent.button)
1956 MEvent.clicks = 0;
1957
1637 switch (ev->button) 1958 switch (ev.button)
1638 { 1959 {
1639 case Button1: 1960 case Button1:
1961 /* allow meta + click to select rectangular areas */
1962 /* should be done in screen.C */
1963#if ENABLE_FRILLS
1964 selection.rect = !!(ev.state & ModMetaMask);
1965#else
1966 selection.rect = false;
1967#endif
1968
1640 /* allow shift+left click to extend selection */ 1969 /* allow shift+left click to extend selection */
1641 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1970 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1642 { 1971 {
1643 if (MEvent.button == Button1 && clickintime) 1972 if (MEvent.button == Button1 && clickintime)
1644 selection_rotate (ev->x, ev->y); 1973 selection_rotate (ev.x, ev.y);
1645 else
1646 selection_extend (ev->x, ev->y, 1);
1647 }
1648 else 1974 else
1649 { 1975 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 } 1976 }
1657 1977 else
1658 MEvent.button = Button1;
1659 break; 1978 {
1660
1661 case Button3:
1662 if (MEvent.button == Button3 && clickintime) 1979 if (MEvent.button == Button1 && clickintime)
1663 selection_rotate (ev->x, ev->y); 1980 MEvent.clicks++;
1664 else 1981 else
1982 MEvent.clicks = 1;
1983
1984 selection_click (MEvent.clicks, ev.x, ev.y);
1985 }
1986
1987 MEvent.button = Button1;
1988 break;
1989
1990 case Button3:
1991 if (MEvent.button == Button3 && clickintime)
1992 selection_rotate (ev.x, ev.y);
1993 else
1665 selection_extend (ev->x, ev->y, 1); 1994 selection_extend (ev.x, ev.y, 1);
1995
1666 MEvent.button = Button3; 1996 MEvent.button = Button3;
1667 break; 1997 break;
1668 }
1669 } 1998 }
1999 }
2000
1670 MEvent.time = ev->time; 2001 MEvent.time = ev.time;
1671 return; 2002 return;
1672 }
1673 } 2003 }
1674 2004
1675 /* 2005 /*
1676 * Scrollbar window processing of button press 2006 * Scrollbar window processing of button press
1677 */ 2007 */
1678 if (isScrollbarWindow(ev->window)) 2008 if (scrollBar.state && ev.window == scrollBar.win)
1679 { 2009 {
1680 scrollBar.setIdle (); 2010 page_dirn direction = NO_DIR;
2011
2012 if (scrollBar.upButton (ev.y))
2013 direction = UP; /* up */
2014 else if (scrollBar.dnButton (ev.y))
2015 direction = DN; /* down */
2016
2017 scrollBar.state = SB_STATE_IDLE;
1681 /* 2018 /*
1682 * Rxvt-style scrollbar: 2019 * Rxvt-style scrollbar:
1683 * move up if mouse is above slider 2020 * move up if mouse is above slider
1684 * move dn if mouse is below slider 2021 * move dn if mouse is below slider
1685 * 2022 *
… …
1694 /* 2031 /*
1695 * Mouse report disabled scrollbar: 2032 * Mouse report disabled scrollbar:
1696 * arrow buttons - send up/down 2033 * arrow buttons - send up/down
1697 * click on scrollbar - send pageup/down 2034 * click on scrollbar - send pageup/down
1698 */ 2035 */
1699 if ((scrollBar.style == R_SB_NEXT 2036 if (direction == UP)
1700 && scrollbarnext_upButton(ev->y))
1701 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_upButton(ev->y)))
1703 tt_printf("\033[A"); 2037 tt_printf ("\033[A");
1704 else if ((scrollBar.style == R_SB_NEXT 2038 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"); 2039 tt_printf ("\033[B");
1709 else 2040 else
1710 switch (ev->button) 2041 switch (ev.button)
1711 { 2042 {
1712 case Button2: 2043 case Button2:
1713 tt_printf("\014"); 2044 tt_printf ("\014");
1714 break; 2045 break;
1715 case Button1: 2046 case Button1:
1716 tt_printf("\033[6~"); 2047 tt_printf ("\033[6~");
1717 break; 2048 break;
1718 case Button3: 2049 case Button3:
1719 tt_printf("\033[5~"); 2050 tt_printf ("\033[5~");
1720 break; 2051 break;
1721 } 2052 }
1722 } 2053 }
1723 else 2054 else
1724#endif /* NO_SCROLLBAR_REPORT */ 2055#endif /* NO_SCROLLBAR_REPORT */
1725
1726 {
1727 char upordown = 0;
1728
1729 if (scrollBar.style == R_SB_NEXT)
1730 { 2056 {
1731 if (scrollbarnext_upButton(ev->y)) 2057 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 { 2058 {
1745#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2059#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1746 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2060 if (!cont_scroll_ev.is_active ())
2061 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1747#endif 2062#endif
1748 if (scr_page (upordown < 0 ? UP : DN, 1)) 2063 if (scr_page (direction, 1))
1749 { 2064 {
1750 if (upordown < 0) 2065 if (direction == UP)
1751 scrollBar.setUp (); 2066 scrollBar.state = SB_STATE_UP;
1752 else 2067 else
1753 scrollBar.setDn (); 2068 scrollBar.state = SB_STATE_DOWN;
1754 } 2069 }
1755 } 2070 }
1756 else 2071 else
1757 switch (ev->button) 2072 switch (ev.button)
1758 { 2073 {
1759 case Button2: 2074 case Button2:
1760 switch (scrollbar_align) 2075 switch (scrollBar.align)
1761 { 2076 {
1762 case R_SB_ALIGN_TOP: 2077 case SB_ALIGN_TOP:
1763 csrO = 0; 2078 csrO = 0;
1764 break; 2079 break;
1765 case R_SB_ALIGN_CENTRE: 2080 case SB_ALIGN_CENTRE:
1766 csrO = (scrollBar.bot - scrollBar.top) / 2; 2081 csrO = (scrollBar.bot - scrollBar.top) / 2;
1767 break; 2082 break;
1768 case R_SB_ALIGN_BOTTOM: 2083 case SB_ALIGN_BOTTOM:
1769 csrO = scrollBar.bot - scrollBar.top; 2084 csrO = scrollBar.bot - scrollBar.top;
1770 break; 2085 break;
1771 } 2086 }
2087
1772 if (scrollBar.style == R_SB_XTERM 2088 if (scrollBar.style == SB_STYLE_XTERM
1773 || scrollbar_above_slider(ev->y) 2089 || scrollBar.above_slider (ev.y)
1774 || scrollbar_below_slider(ev->y)) 2090 || scrollBar.below_slider (ev.y))
1775 scr_move_to ( scrollbar_position(ev->y) - csrO, 2091 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1776 scrollbar_size()); 2092
1777 scrollBar.setMotion (); 2093 scrollBar.state = SB_STATE_MOTION;
1778 break; 2094 break;
1779 2095
1780 case Button1: 2096 case Button1:
1781 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2097 if (scrollBar.align == SB_ALIGN_CENTRE)
1782 csrO = ev->y - scrollBar.top; 2098 csrO = ev.y - scrollBar.top;
1783 /* FALLTHROUGH */ 2099 /* FALLTHROUGH */
1784 2100
1785 case Button3: 2101 case Button3:
1786 if (scrollBar.style != R_SB_XTERM) 2102 if (scrollBar.style != SB_STYLE_XTERM)
1787 { 2103 {
1788 if (scrollbar_above_slider(ev->y)) 2104 if (scrollBar.above_slider (ev.y))
1789# ifdef RXVT_SCROLL_FULL 2105# ifdef RXVT_SCROLL_FULL
1790 scr_page (UP, TermWin.nrow - 1); 2106 scr_page (UP, nrow - 1);
1791# else 2107# else
1792 scr_page (UP, TermWin.nrow / 4); 2108 scr_page (UP, nrow / 4);
1793# endif 2109# endif
1794 else if (scrollbar_below_slider(ev->y)) 2110 else if (scrollBar.below_slider (ev.y))
1795# ifdef RXVT_SCROLL_FULL 2111# ifdef RXVT_SCROLL_FULL
1796 scr_page (DN, TermWin.nrow - 1); 2112 scr_page (DN, nrow - 1);
1797# else 2113# else
1798 scr_page (DN, TermWin.nrow / 4); 2114 scr_page (DN, nrow / 4);
1799# endif 2115# endif
1800 else 2116 else
1801 scrollBar.setMotion (); 2117 scrollBar.state = SB_STATE_MOTION;
1802 } 2118 }
1803 else 2119 else
1804 { 2120 {
1805 scr_page ((ev->button == Button1 ? DN : UP), 2121 scr_page ((ev.button == Button1 ? DN : UP),
1806 (TermWin.nrow 2122 (nrow
1807 * scrollbar_position(ev->y) 2123 * scrollBar.position (ev.y)
1808 / scrollbar_size())); 2124 / scrollBar.size ()));
1809 } 2125 }
2126
1810 break; 2127 break;
1811 } 2128 }
1812 } 2129 }
2130
1813 return; 2131 return;
1814 } 2132 }
1815#if MENUBAR
1816 /*
1817 * Menubar window processing of button press
1818 */
1819 if (isMenuBarWindow(ev->window))
1820 menubar_control (ev);
1821#endif
1822} 2133}
1823 2134
1824void 2135void
1825rxvt_term::button_release (XButtonEvent *ev) 2136rxvt_term::button_release (XButtonEvent &ev)
1826{ 2137{
1827 int reportmode = 0; 2138 int reportmode = 0;
1828 2139
1829 csrO = 0; /* reset csr Offset */ 2140 csrO = 0; /* reset csr Offset */
1830 if (!bypass_keystate) 2141 if (!bypass_keystate)
1831 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2142 reportmode = !! (priv_modes & PrivMode_mouse_report);
1832 2143
1833 if (scrollbar_isUpDn()) 2144 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1834 { 2145 {
1835 scrollBar.setIdle (); 2146 scrollBar.state = SB_STATE_IDLE;
1836 scrollbar_show (0); 2147 scrollBar.show (0);
1837#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1838 refresh_type &= ~SMOOTH_REFRESH;
1839#endif
1840
1841 } 2148 }
2149
1842#ifdef SELECTION_SCROLLING 2150#ifdef SELECTION_SCROLLING
1843 pending_scroll_selection=0; 2151 sel_scroll_ev.stop();
1844#endif 2152#endif
2153
1845 if (ev->window == TermWin.vt) 2154 if (ev.window == vt)
1846 { 2155 {
1847#ifdef RXVT_GRAPHICS 2156 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1848 if (ev->subwindow != None) 2157 return;
1849 rxvt_Gr_ButtonRelease(ev->x, ev->y);
1850 else
1851#endif
1852 2158
1853 { 2159#if ISO_14755
2160 // 5.4
2161 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2162 return;
2163#endif
2164
1854 if (reportmode) 2165 if (reportmode)
2166 {
2167 /* mouse report from vt window */
2168 /* don't report release of wheel "buttons" */
2169 if (ev.button >= 4)
2170 return;
2171#ifdef MOUSE_REPORT_DOUBLECLICK
2172 /* only report the release of 'slow' single clicks */
2173 if (MEvent.button != AnyButton
2174 && (ev.button != MEvent.button
2175 || (ev.time - MEvent.time
2176 > multiClickTime / 2)))
1855 { 2177 {
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; 2178 MEvent.clicks = 0;
1868 MEvent.button = AnyButton;
1869 mouse_report (ev);
1870 }
1871#else /* MOUSE_REPORT_DOUBLECLICK */
1872 MEvent.button = AnyButton; 2179 MEvent.button = AnyButton;
1873 mouse_report (ev); 2180 mouse_report (ev);
1874#endif /* MOUSE_REPORT_DOUBLECLICK */
1875 return;
1876 } 2181 }
2182#else /* MOUSE_REPORT_DOUBLECLICK */
2183 MEvent.button = AnyButton;
2184 mouse_report (ev);
2185#endif /* MOUSE_REPORT_DOUBLECLICK */
2186 return;
2187 }
2188
1877 /* 2189 /*
1878 * dumb hack to compensate for the failure of click-and-drag 2190 * dumb hack to compensate for the failure of click-and-drag
1879 * when overriding mouse reporting 2191 * when overriding mouse reporting
1880 */ 2192 */
1881 if (PrivateModes & PrivMode_mouse_report 2193 if (priv_modes & PrivMode_mouse_report
1882 && bypass_keystate 2194 && bypass_keystate
1883 && ev->button == Button1 && MEvent.clicks <= 1) 2195 && ev.button == Button1 && MEvent.clicks <= 1)
1884 selection_extend (ev->x, ev->y, 0); 2196 selection_extend (ev.x, ev.y, 0);
1885 2197
1886 switch (ev->button) 2198 switch (ev.button)
2199 {
2200 case Button1:
2201 case Button3:
2202 selection_make (ev.time);
2203 break;
2204
2205 case Button2:
2206 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2207 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2208 break;
2209
2210#ifdef MOUSE_WHEEL
2211 case Button4:
2212 case Button5:
1887 { 2213 {
1888 case Button1: 2214 int lines;
1889 case Button3: 2215 page_dirn dirn;
1890 selection_make (ev->time); 2216
2217 dirn = ev.button == Button4 ? UP : DN;
2218
2219 if (ev.state & ShiftMask)
1891 break; 2220 lines = 1;
1892 case Button2: 2221 else if (option (Opt_mouseWheelScrollPage))
1893 selection_request (ev->time, ev->x, ev->y); 2222 lines = nrow - 1;
1894 break; 2223 else
2224 lines = 5;
2225
1895#ifdef MOUSE_WHEEL 2226# ifdef MOUSE_SLIP_WHEELING
1896 case Button4: 2227 if (ev.state & ControlMask)
1897 case Button5:
1898 { 2228 {
2229 mouse_slip_wheel_speed += dirn;
2230 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2231
2232 if (!slip_wheel_ev.is_active ())
2233 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1899 int i; 2234 }
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 2235 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 2236# 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 { 2237 {
2044 XFreePixmap(Xdisplay, TermWin.pixmap); 2238 scr_page (dirn, lines);
2045 TermWin.pixmap = None; 2239 scrollBar.show (1);
2046 } 2240 }
2047 } 2241 }
2048 am_pixmap_trans = 0; 2242 break;
2243#endif
2244 }
2245 }
2246}
2247
2248/*}}} */
2249
2250void ecb_hot
2251rxvt_term::cmd_parse ()
2252{
2253 wchar_t ch = NOCHAR;
2254 char *seq_begin; // remember start of esc-sequence here
2255
2256 for (;;)
2257 {
2258 if (ecb_unlikely (ch == NOCHAR))
2259 {
2260 seq_begin = cmdbuf_ptr;
2261 ch = next_char ();
2262
2263 if (ch == NOCHAR)
2264 break;
2265 }
2266
2267 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2268 {
2269 if (ecb_unlikely (!seen_input))
2270 {
2271 seen_input = 1;
2272 // many badly-written programs (e.g. jed) contain a race condition:
2273 // they first read the screensize and then install a SIGWINCH handler.
2274 // some window managers resize the window early, and these programs
2275 // then sometimes get the size wrong.
2276 // unfortunately other programs are even more buggy and dislike
2277 // being sent SIGWINCH, so only do it when we were in fact being
2278 // resized.
2279 if (seen_resize && cmd_pid)
2280 kill (-cmd_pid, SIGWINCH);
2281 }
2282
2283 /* Read a text string from the input buffer */
2284 wchar_t buf[UBUFSIZ];
2285 bool refreshnow = false;
2286 int nlines = 0;
2287 wchar_t *str = buf;
2288 wchar_t *eol = str + min (ncol, UBUFSIZ);
2289
2290 for (;;)
2291 {
2292 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2293 break;
2294
2295 *str++ = ch;
2296
2297 if (ecb_unlikely (ch == C0_LF || str >= eol))
2298 {
2299 if (ch == C0_LF)
2300 nlines++;
2301
2302 refresh_count++;
2303
2304 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2305 {
2306 refresh_count = 0;
2307
2308 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2309 {
2310 refreshnow = true;
2311 ch = NOCHAR;
2312 break;
2313 }
2314 }
2315
2316 // scr_add_lines only works for nlines <= nrow - 1.
2317 if (nlines >= nrow - 1)
2318 {
2319 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2320 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2321 scr_add_lines (buf, str - buf, nlines);
2322
2323 nlines = 0;
2324 str = buf;
2325 eol = str + min (ncol, UBUFSIZ);
2326 }
2327
2328 if (str >= eol)
2329 {
2330 if (eol >= buf + UBUFSIZ)
2331 {
2332 ch = NOCHAR;
2333 break;
2334 }
2335 else
2336 eol = min (eol + ncol, buf + UBUFSIZ);
2337 }
2338
2339 }
2340
2341 seq_begin = cmdbuf_ptr;
2342 ch = next_char ();
2343 }
2344
2345 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2346 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2347 scr_add_lines (buf, str - buf, nlines);
2348
2349 /*
2350 * If there have been a lot of new lines, then update the screen
2351 * What the heck we'll cheat and only refresh less than every page-full.
2352 * if skipScroll is enabled.
2353 */
2354 if (refreshnow)
2355 {
2356 scr_refresh ();
2357 want_refresh = 1;
2358 }
2049 } 2359 }
2050 else 2360 else
2051 { 2361 {
2052 if (TermWin.pixmap != None) 2362 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 { 2363 {
2088 if (oldp != None) 2364 process_nonprinting (ch);
2089 pchanged = 1; 2365 }
2366 catch (const class out_of_input &o)
2367 {
2368 // we ran out of input, retry later
2369 cmdbuf_ptr = seq_begin;
2090 break; 2370 break;
2091 } 2371 }
2092 if (oldp != TermWin.parent[i]) 2372
2093 pchanged = 1; 2373 ch = NOCHAR;
2094 }
2095 n = 0;
2096 if (pchanged)
2097 { 2374 }
2098 for (; n < (unsigned int)i; n++) 2375 }
2099 { 2376}
2100 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2377
2101 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2378// read the next character
2102 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2379wchar_t ecb_hot
2103 { 2380rxvt_term::next_char () NOTHROW
2104 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2381{
2105 break; 2382 while (cmdbuf_ptr < cmdbuf_endp)
2106 } 2383 {
2107 } 2384 // assume 7-bit to be ascii ALWAYS
2385 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2386 return *cmdbuf_ptr++;
2387
2388 wchar_t wc;
2389 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2390
2391 if (len == (size_t)-2)
2108 } 2392 {
2109 if (n > (int)(sizeof(TermWin.parent) 2393 // the mbstate stores incomplete sequences. didn't know this :/
2110 / sizeof(TermWin.parent[0]))) 2394 cmdbuf_ptr = cmdbuf_endp;
2395 break;
2111 { 2396 }
2112 D_X((stderr, "InheritPixmap Turning off")); 2397
2113 XSetWindowBackground(Xdisplay, TermWin.parent[0], 2398 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 } 2399 {
2120 else 2400 mbstate.reset (); // reset now undefined conversion state
2401 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2402 // in which case we "erroneously" return the next byte which might be valid.
2403 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2121 { 2404 }
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 2405
2127 rqt.tv_sec = 1; 2406 // assume wchar == unicode
2128 rqt.tv_nsec = 0; 2407 cmdbuf_ptr += len;
2129 nanosleep(&rqt, NULL); 2408 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 } 2409 }
2410
2411 return NOCHAR;
2412}
2413
2414// read the next octet
2415uint32_t ecb_hot
2416rxvt_term::next_octet () NOTHROW
2417{
2418 return cmdbuf_ptr < cmdbuf_endp
2419 ? (unsigned char)*cmdbuf_ptr++
2420 : NOCHAR;
2421}
2422
2423static class out_of_input out_of_input;
2424
2425wchar_t ecb_hot
2426rxvt_term::cmd_getc () THROW ((class out_of_input))
2427{
2428 wchar_t c = next_char ();
2429
2430 if (c == NOCHAR)
2431 throw out_of_input;
2432
2144 return pchanged; 2433 return c;
2145} 2434}
2146#endif
2147 2435
2148/*}}} */ 2436uint32_t ecb_hot
2437rxvt_term::cmd_get8 () THROW ((class out_of_input))
2438{
2439 uint32_t c = next_octet ();
2440
2441 if (c == NOCHAR)
2442 throw out_of_input;
2443
2444 return c;
2445}
2149 2446
2150/*{{{ print pipe */ 2447/*{{{ print pipe */
2151/*----------------------------------------------------------------------*/ 2448/*----------------------------------------------------------------------*/
2152#ifdef PRINTPIPE 2449#ifdef PRINTPIPE
2153FILE * 2450FILE * ecb_cold
2154rxvt_term::popen_printer () 2451rxvt_term::popen_printer ()
2155{ 2452{
2156 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2453 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2157 2454
2158 if (stream == NULL) 2455 if (stream == NULL)
2159 rxvt_print_error("can't open printer pipe"); 2456 rxvt_warn ("can't open printer pipe, not printing.\n");
2457
2160 return stream; 2458 return stream;
2161} 2459}
2162 2460
2163int 2461int ecb_cold
2164rxvt_term::pclose_printer (FILE *stream) 2462rxvt_term::pclose_printer (FILE *stream)
2165{ 2463{
2166 fflush (stream); 2464 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); 2465 return pclose (stream);
2173# endif
2174} 2466}
2175 2467
2176/* 2468/*
2177 * simulate attached vt100 printer 2469 * simulate attached vt100 printer
2178 */ 2470 */
2179void 2471void ecb_cold
2180rxvt_term::process_print_pipe () 2472rxvt_term::process_print_pipe ()
2181{ 2473{
2182 int done; 2474 FILE *fd = popen_printer ();
2183 FILE *fd;
2184 2475
2185 if ((fd = popen_printer ()) == NULL) 2476 if (!fd)
2186 return; 2477 return;
2187 2478
2188 /* 2479 /*
2189 * Send all input to the printer until either ESC[4i or ESC[?4i 2480 * Send all input to the printer until either ESC[4i or ESC[?4i
2190 * is received. 2481 * is received.
2191 */ 2482 */
2192 for (done = 0; !done;) 2483 for (int done = 0; !done; )
2193 { 2484 {
2194 unsigned char buf[8]; 2485 unsigned char buf[8];
2195 unsigned char ch; 2486 unicode_t ch;
2196 unsigned int i, len; 2487 unsigned int i, len;
2197 2488
2198 if ((ch = cmd_getc ()) != C0_ESC) 2489 if ((ch = cmd_getc ()) != C0_ESC)
2199 { 2490 {
2200 if (putc(ch, fd) == EOF) 2491 if (putc (ch, fd) == EOF)
2201 break; /* done = 1 */ 2492 break; /* done = 1 */
2202 } 2493 }
2203 else 2494 else
2204 { 2495 {
2205 len = 0; 2496 len = 0;
… …
2216 { 2507 {
2217 if ((buf[len++] = cmd_getc ()) == 'i') 2508 if ((buf[len++] = cmd_getc ()) == 'i')
2218 break; /* done = 1 */ 2509 break; /* done = 1 */
2219 } 2510 }
2220 } 2511 }
2512
2221 for (i = 0; i < len; i++) 2513 for (i = 0; i < len; i++)
2222 if (putc(buf[i], fd) == EOF) 2514 if (putc (buf[i], fd) == EOF)
2223 { 2515 {
2224 done = 1; 2516 done = 1;
2225 break; 2517 break;
2226 } 2518 }
2227 } 2519 }
2228 } 2520 }
2521
2229 pclose_printer (fd); 2522 pclose_printer (fd);
2230} 2523}
2231#endif /* PRINTPIPE */ 2524#endif /* PRINTPIPE */
2232/*}}} */ 2525/*}}} */
2233 2526
2234/* *INDENT-OFF* */
2235enum { 2527enum {
2236 C1_40 = 0x40, 2528 C1_40 = 0x40,
2237 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2529 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2238 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2530 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2239 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2531 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2240 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2532 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2241}; 2533};
2242/* *INDENT-ON* */
2243 2534
2244/*{{{ process non-printing single characters */ 2535/*{{{ process non-printing single characters */
2245void 2536void ecb_hot
2246rxvt_term::process_nonprinting (unsigned char ch) 2537rxvt_term::process_nonprinting (unicode_t ch)
2247{ 2538{
2248 switch (ch) 2539 switch (ch)
2249 { 2540 {
2541 case C0_ESC:
2542 process_escape_seq ();
2543 break;
2250 case C0_ENQ: /* terminal Status */ 2544 case C0_ENQ: /* terminal Status */
2251 if (rs[Rs_answerbackstring]) 2545 if (rs[Rs_answerbackstring])
2252 tt_write( 2546 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 2547 else
2256 tt_write((unsigned char *)VT100_ANS, 2548 tt_write (VT100_ANS, strlen (VT100_ANS));
2257 (unsigned int)STRLEN(VT100_ANS));
2258 break; 2549 break;
2259 case C0_BEL: /* bell */ 2550 case C0_BEL: /* bell */
2260 scr_bell (); 2551 scr_bell ();
2261 break; 2552 break;
2262 case C0_BS: /* backspace */ 2553 case C0_BS: /* backspace */
… …
2277 scr_charset_choose (1); 2568 scr_charset_choose (1);
2278 break; 2569 break;
2279 case C0_SI: /* shift in - acs */ 2570 case C0_SI: /* shift in - acs */
2280 scr_charset_choose (0); 2571 scr_charset_choose (0);
2281 break; 2572 break;
2573
2574#ifdef EIGHT_BIT_CONTROLS
2575 // 8-bit controls
2576 case 0x90: /* DCS */
2577 process_dcs_seq ();
2578 break;
2579 case 0x9b: /* CSI */
2580 process_csi_seq ();
2581 break;
2582 case 0x9d: /* OSC */
2583 process_osc_seq ();
2584 break;
2585#endif
2282 } 2586 }
2283} 2587}
2284/*}}} */ 2588/*}}} */
2285 2589
2286 2590
2287/*{{{ process VT52 escape sequences */ 2591/*{{{ process VT52 escape sequences */
2288void 2592void ecb_cold
2289rxvt_term::process_escape_vt52 (unsigned char ch) 2593rxvt_term::process_escape_vt52 (unicode_t ch)
2290{ 2594{
2291 int row, col; 2595 int row, col;
2292 2596
2293 switch (ch) 2597 switch (ch)
2294 { 2598 {
… …
2324 row = cmd_getc () - ' '; 2628 row = cmd_getc () - ' ';
2325 col = cmd_getc () - ' '; 2629 col = cmd_getc () - ' ';
2326 scr_gotorc (row, col, 0); 2630 scr_gotorc (row, col, 0);
2327 break; 2631 break;
2328 case 'Z': /* identify the terminal type */ 2632 case 'Z': /* identify the terminal type */
2329 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2633 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2330 break; 2634 break;
2331 case '<': /* turn off VT52 mode */ 2635 case '<': /* turn off VT52 mode */
2332 PrivMode(0, PrivMode_vt52); 2636 priv_modes &= ~PrivMode_vt52;
2333 break; 2637 break;
2334 case 'F': /* use special graphics character set */ 2638 case 'F': /* use special graphics character set */
2335 case 'G': /* use regular character set */ 2639 case 'G': /* use regular character set */
2336 /* unimplemented */ 2640 /* unimplemented */
2337 break; 2641 break;
… …
2343} 2647}
2344/*}}} */ 2648/*}}} */
2345 2649
2346 2650
2347/*{{{ process escape sequences */ 2651/*{{{ process escape sequences */
2348void 2652void ecb_hot
2349rxvt_term::process_escape_seq () 2653rxvt_term::process_escape_seq ()
2350{ 2654{
2351 unsigned char ch = cmd_getc (); 2655 unicode_t ch = cmd_getc ();
2352 2656
2353 if (PrivateModes & PrivMode_vt52) 2657 if (priv_modes & PrivMode_vt52)
2354 { 2658 {
2355 process_escape_vt52 (ch); 2659 process_escape_vt52 (ch);
2356 return; 2660 return;
2357 } 2661 }
2358 2662
2359 switch (ch) 2663 switch (ch)
2360 { 2664 {
2361 /* case 1: do_tek_mode (); break; */
2362 case '#': 2665 case '#':
2363 if (cmd_getc () == '8') 2666 if (cmd_getc () == '8')
2364 scr_E (); 2667 scr_E ();
2365 break; 2668 break;
2366 case '(': 2669 case '(':
… …
2373 scr_charset_set (2, (unsigned int)cmd_getc ()); 2676 scr_charset_set (2, (unsigned int)cmd_getc ());
2374 break; 2677 break;
2375 case '+': 2678 case '+':
2376 scr_charset_set (3, (unsigned int)cmd_getc ()); 2679 scr_charset_set (3, (unsigned int)cmd_getc ());
2377 break; 2680 break;
2378#ifdef MULTICHAR_SET 2681#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': 2682 case '6':
2385 scr_backindex (); 2683 scr_backindex ();
2386 break; 2684 break;
2387#endif 2685#endif
2388 case '7': 2686 case '7':
2389 scr_cursor (SAVE); 2687 scr_cursor (SAVE);
2390 break; 2688 break;
2391 case '8': 2689 case '8':
2392 scr_cursor (RESTORE); 2690 scr_cursor (RESTORE);
2393 break; 2691 break;
2394#ifndef NO_FRILLS 2692#if !ENABLE_MINIMAL
2395 case '9': 2693 case '9':
2396 scr_forwardindex (); 2694 scr_forwardindex ();
2397 break; 2695 break;
2398#endif 2696#endif
2697 // DECPAM/DECPNM
2399 case '=': 2698 case '=':
2699 priv_modes |= PrivMode_aplKP;
2700 break;
2400 case '>': 2701 case '>':
2401 PrivMode((ch == '='), PrivMode_aplKP); 2702 priv_modes &= ~PrivMode_aplKP;
2402 break; 2703 break;
2403 2704
2404 case C1_40: 2705 case C1_40:
2405 cmd_getc (); 2706 cmd_getc ();
2406 break; 2707 break;
… …
2409 break; 2710 break;
2410 2711
2411 /* 8.3.87: NEXT LINE */ 2712 /* 8.3.87: NEXT LINE */
2412 case C1_NEL: /* ESC E */ 2713 case C1_NEL: /* ESC E */
2413 { 2714 {
2414 uint32_t nlcr[] = { '\n', '\r' }; 2715 wchar_t nlcr[] = { C0_LF, C0_CR };
2415 scr_add_lines (nlcr, 1, 2); 2716 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2416 } 2717 }
2417 break; 2718 break;
2418 2719
2419 /* kidnapped escape sequence: Should be 8.3.48 */ 2720 /* kidnapped escape sequence: Should be 8.3.48 */
2420 case C1_ESA: /* ESC G */ 2721 case C1_ESA: /* ESC G */
2421 process_graphics (); 2722 // used by original rxvt for rob nations own graphics mode
2723 if (cmd_getc () == 'Q')
2724 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2422 break; 2725 break;
2423 2726
2424 /* 8.3.63: CHARACTER TABULATION SET */ 2727 /* 8.3.63: CHARACTER TABULATION SET */
2425 case C1_HTS: /* ESC H */ 2728 case C1_HTS: /* ESC H */
2426 scr_set_tab (1); 2729 scr_set_tab (1);
… …
2430 case C1_RI: /* ESC M */ 2733 case C1_RI: /* ESC M */
2431 scr_index (DN); 2734 scr_index (DN);
2432 break; 2735 break;
2433 2736
2434 /* 8.3.142: SINGLE-SHIFT TWO */ 2737 /* 8.3.142: SINGLE-SHIFT TWO */
2435 /*case C1_SS2: scr_single_shift (2); break; */ 2738 /* case C1_SS2: break; */
2436 2739
2437 /* 8.3.143: SINGLE-SHIFT THREE */ 2740 /* 8.3.143: SINGLE-SHIFT THREE */
2438 /*case C1_SS3: scr_single_shift (3); break; */ 2741 /* case C1_SS3: break; */
2439 2742
2440 /* 8.3.27: DEVICE CONTROL STRING */ 2743 /* 8.3.27: DEVICE CONTROL STRING */
2441 case C1_DCS: /* ESC P */ 2744 case C1_DCS: /* ESC P */
2442 process_dcs_seq (); 2745 process_dcs_seq ();
2443 break; 2746 break;
2444 2747
2445 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2748 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2446 case C1_SCI: /* ESC Z */ 2749 case C1_SCI: /* ESC Z */
2447 tt_write((const unsigned char *)ESCZ_ANSWER, 2750 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2448 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2449 break; /* steal obsolete ESC [ c */ 2751 break; /* steal obsolete ESC [ c */
2450 2752
2451 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2753 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2452 case C1_CSI: /* ESC [ */ 2754 case C1_CSI: /* ESC [ */
2453 process_csi_seq (); 2755 process_csi_seq ();
2454 break; 2756 break;
2455 2757
2456 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2758 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2457 case C1_OSC: /* ESC ] */ 2759 case C1_OSC: /* ESC ] */
2458 process_osc_seq (); 2760 process_osc_seq ();
2459 break; 2761 break;
2460 2762
2461 /* 8.3.106: RESET TO INITIAL STATE */ 2763 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2462 case 'c': 2764 case 'c':
2765 mbstate.reset ();
2463 scr_poweron (); 2766 scr_poweron ();
2464 scrollbar_show (1); 2767 scrollBar.show (1);
2465 break; 2768 break;
2466 2769
2467 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2770 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2468 case 'n': 2771 case 'n':
2469 scr_charset_choose (2); 2772 scr_charset_choose (2);
… …
2476 } 2779 }
2477} 2780}
2478/*}}} */ 2781/*}}} */
2479 2782
2480/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2783/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2481/* *INDENT-OFF* */
2482enum { 2784enum {
2483 CSI_ICH = 0x40, 2785 CSI_ICH = 0x40,
2484 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2786 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2485 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2787 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2486 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2788 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2487 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2789 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2488 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2790 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2489 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2791 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2490 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2792 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2491 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2793 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2492}; 2794};
2493 2795
2494#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2796#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2495 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2797 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2496 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2798 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2497#define get_byte_array_bit(array, bit) \ 2799#define get_byte_array_bit(array, bit) \
2498 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2800 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2499 2801
2500const unsigned char csi_defaults[] = 2802static const unsigned char csi_defaults[] =
2501 { 2803 {
2502 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2804 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2503 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2805 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2504 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2806 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2505 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2807 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2506 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2808 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2507 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2809 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2508 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2810 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2509 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2811 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2510 }; 2812 };
2511/* *INDENT-ON* */
2512 2813
2513void 2814void ecb_hot
2514rxvt_term::process_csi_seq () 2815rxvt_term::process_csi_seq ()
2515{ 2816{
2516 unsigned char ch, priv, i; 2817 unicode_t ch, priv, prev_ch, i;
2517 unsigned int nargs, p; 2818 unsigned int nargs, p;
2518 int n, ndef; 2819 int n, ndef;
2519 int arg[ESC_ARGS]; 2820 int arg[ESC_ARGS] = { };
2520 2821
2521 for (nargs = ESC_ARGS; nargs > 0;) 2822 nargs = 0;
2522 arg[--nargs] = 0;
2523 2823
2524 priv = 0; 2824 priv = 0;
2525 ch = cmd_getc (); 2825 ch = cmd_getc ();
2526 if (ch >= '<' && ch <= '?') 2826 if ((ch >= '<' && ch <= '?') || ch == '!')
2827 {
2527 { /* '<' '=' '>' '?' */ 2828 /* '<' '=' '>' '?' '!' */
2528 priv = ch; 2829 priv = ch;
2529 ch = cmd_getc (); 2830 ch = cmd_getc ();
2530 } 2831 }
2832
2833 prev_ch = 0;
2531 /* read any numerical arguments */ 2834 /* read any numerical arguments */
2532 for (n = -1; ch < CSI_ICH; ) 2835 for (n = -1; ch < CSI_ICH; )
2533 { 2836 {
2534 if (isdigit(ch)) 2837 if (isdigit (ch))
2535 { 2838 {
2536 if (n < 0) 2839 if (n < 0)
2537 n = ch - '0'; 2840 n = ch - '0';
2538 else 2841 else
2539 n = n * 10 + ch - '0'; 2842 n = n * 10 + ch - '0';
… …
2542 { 2845 {
2543 if (nargs < ESC_ARGS) 2846 if (nargs < ESC_ARGS)
2544 arg[nargs++] = n; 2847 arg[nargs++] = n;
2545 n = -1; 2848 n = -1;
2546 } 2849 }
2547 else if (ch == '\b') 2850 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); 2851 process_nonprinting (ch);
2559 } 2852
2853 prev_ch = ch;
2560 ch = cmd_getc (); 2854 ch = cmd_getc ();
2561 } 2855 }
2562 2856
2563 if (ch > CSI_7F) 2857 if (ch > CSI_7F)
2564 return; 2858 return;
2565 2859
2566 if (nargs < ESC_ARGS) 2860 if (nargs < ESC_ARGS)
2567 arg[nargs++] = n; 2861 arg[nargs++] = n;
2568 2862
2569 i = ch - CSI_ICH; 2863 i = ch - CSI_ICH;
2570 ndef = get_byte_array_bit(csi_defaults, i); 2864 ndef = get_byte_array_bit (csi_defaults, i);
2571 for (p = 0; p < nargs; p++) 2865 for (p = 0; p < nargs; p++)
2572 if (arg[p] == -1) 2866 if (arg[p] == -1)
2573 arg[p] = ndef; 2867 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 2868
2582 /* 2869 /*
2583 * private mode handling 2870 * private mode handling
2584 */ 2871 */
2585 if (priv) 2872 if (priv)
2586 { 2873 {
2587 switch (priv) 2874 switch (priv)
2588 { 2875 {
2589 case '>': 2876 case '>':
2590 if (ch == CSI_DA) /* secondary device attributes */ 2877 if (ch == CSI_DA) /* secondary device attributes */
2878 {
2879 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2880 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2881 //
2882 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2883 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2884 // versions.
2885 //
2591 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2886 tt_printf ("\033[>%d;95;0c", 'U');
2887 }
2592 break; 2888 break;
2889
2593 case '?': 2890 case '?':
2594 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2891 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2595 process_terminal_mode (ch, priv, nargs, arg); 2892 process_terminal_mode (ch, priv, nargs, arg);
2596 break; 2893 break;
2894
2895 case '!':
2896 if (ch == CSI_70)
2897 {
2898 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2899 scr_soft_reset ();
2900
2901 static const int pm_h[] = { 7, 25 };
2902 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2903
2904 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2905 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2597 } 2906 }
2907 break;
2908 }
2909
2598 return; 2910 return;
2599 } 2911 }
2600 2912
2601 switch (ch) 2913 switch (ch)
2602 { 2914 {
2603 /* 2915 /*
2604 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2916 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2605 */ 2917 */
2606#ifdef PRINTPIPE 2918#ifdef PRINTPIPE
2607 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2919 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2608 switch (arg[0]) 2920 switch (arg[0])
2609 { 2921 {
… …
2616 } 2928 }
2617 break; 2929 break;
2618#endif 2930#endif
2619 2931
2620 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2932 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2621 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2933 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2622 arg[0] = -arg[0]; 2934 arg[0] = -arg[0];
2623 /* FALLTHROUGH */ 2935 /* FALLTHROUGH */
2624 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2936 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2625 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2937 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2626 scr_gotorc (arg[0], 0, RELATIVE); 2938 scr_gotorc (arg[0], 0, RELATIVE);
2627 break; 2939 break;
2628 2940
2629 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2941 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2630 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2942 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2701 3013
2702 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3014 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2703 arg[0] = -arg[0]; 3015 arg[0] = -arg[0];
2704 /* FALLTHROUGH */ 3016 /* FALLTHROUGH */
2705 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3017 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2706 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3018 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2707 break; 3019 break;
2708 3020
2709 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3021 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2710 tt_write((const unsigned char *)VT100_ANS, 3022 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2711 (unsigned int)(sizeof(VT100_ANS) - 1));
2712 break; 3023 break;
2713 3024
2714 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3025 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2715 process_sgr_mode (nargs, arg); 3026 process_sgr_mode (nargs, arg);
2716 break; 3027 break;
2717 3028
2718 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3029 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2719 switch (arg[0]) 3030 switch (arg[0])
2720 { 3031 {
2721 case 5: /* DSR requested */ 3032 case 5: /* DSR requested */
2722 tt_printf("\033[0n"); 3033 tt_printf ("\033[0n");
2723 break; 3034 break;
2724 case 6: /* CPR requested */ 3035 case 6: /* CPR requested */
2725 scr_report_position (); 3036 scr_report_position ();
2726 break; 3037 break;
2727#if defined (ENABLE_DISPLAY_ANSWER)
2728 case 7: /* unofficial extension */ 3038 case 7: /* unofficial extension */
3039 if (option (Opt_insecure))
2729 tt_printf("%-.250s\n", rs[Rs_display_name]); 3040 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2730 break; 3041 break;
2731#endif
2732 case 8: /* unofficial extension */ 3042 case 8: /* unofficial extension */
2733 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3043 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2734 break; 3044 break;
2735 } 3045 }
2736 break; 3046 break;
2737 3047
2738 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3048 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2771 break; 3081 break;
2772 3082
2773 case CSI_RM: /* 8.3.107: RESET MODE */ 3083 case CSI_RM: /* 8.3.107: RESET MODE */
2774 if (arg[0] == 4) 3084 if (arg[0] == 4)
2775 scr_insert_mode (0); 3085 scr_insert_mode (0);
3086 else if (arg[0] == 20)
3087 priv_modes &= ~PrivMode_LFNL;
2776 break; 3088 break;
2777 3089
2778 case CSI_SM: /* 8.3.126: SET MODE */ 3090 case CSI_SM: /* 8.3.126: SET MODE */
2779 if (arg[0] == 4) 3091 if (arg[0] == 4)
2780 scr_insert_mode (1); 3092 scr_insert_mode (1);
3093 else if (arg[0] == 20)
3094 priv_modes |= PrivMode_LFNL;
3095 break;
3096
3097 case CSI_71: // DECSCUSR: set cursor style
3098 if (prev_ch == ' ')
3099 set_cursor_style (arg[0]);
2781 break; 3100 break;
2782 3101
2783 /* 3102 /*
2784 * PRIVATE USE beyond this point. All CSI_7? sequences here 3103 * PRIVATE USE beyond this point. All CSI_7? sequences here
2785 */ 3104 */
… …
2797 break; 3116 break;
2798 case CSI_75: 3117 case CSI_75:
2799 scr_cursor (RESTORE); 3118 scr_cursor (RESTORE);
2800 break; 3119 break;
2801 3120
2802#ifndef NO_FRILLS 3121#if !ENABLE_MINIMAL
2803 case CSI_74: 3122 case CSI_74:
2804 process_window_ops (arg, nargs); 3123 process_window_ops (arg, nargs);
2805 break; 3124 break;
2806#endif 3125#endif
2807 3126
2808 case CSI_78: /* DECREQTPARM */ 3127 case CSI_78: /* DECREQTPARM */
2809 if (arg[0] == 0 || arg[0] == 1) 3128 if (arg[0] == 0 || arg[0] == 1)
2810 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3129 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2811 /* FALLTHROUGH */ 3130 break;
2812 3131
2813 default: 3132 default:
2814 break; 3133 break;
2815 } 3134 }
2816} 3135}
2817/*}}} */ 3136/*}}} */
2818 3137
2819#ifndef NO_FRILLS 3138#if !ENABLE_MINIMAL
2820/* ARGSUSED */
2821void 3139void
2822rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3140rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2823{ 3141{
2824 int x, y; 3142 int x, y;
2825#if 0
2826 char *s;
2827#endif
2828 XWindowAttributes wattr; 3143 XWindowAttributes wattr;
2829 Window wdummy; 3144 Window wdummy;
3145
3146 dLocal (Display *, dpy);
2830 3147
2831 if (nargs == 0) 3148 if (nargs == 0)
2832 return; 3149 return;
3150
2833 switch (args[0]) 3151 switch (args[0])
2834 { 3152 {
2835 /* 3153 /*
2836 * commands 3154 * commands
2837 */ 3155 */
2838 case 1: /* deiconify window */ 3156 case 1: /* deiconify window */
2839 XMapWindow(Xdisplay, TermWin.parent[0]); 3157 XMapWindow (dpy, parent);
2840 break; 3158 break;
2841 case 2: /* iconify window */ 3159 case 2: /* iconify window */
2842 XIconifyWindow(Xdisplay, TermWin.parent[0], 3160 XIconifyWindow (dpy, parent, display->screen);
2843 DefaultScreen(Xdisplay));
2844 break; 3161 break;
2845 case 3: /* set position (pixels) */ 3162 case 3: /* set position (pixels) */
2846 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3163 XMoveWindow (dpy, parent, args[1], args[2]);
2847 break; 3164 break;
2848 case 4: /* set size (pixels) */ 3165 case 4: /* set size (pixels) */
2849 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3166 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2850 break; 3167 break;
2851 case 5: /* raise window */ 3168 case 5: /* raise window */
2852 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3169 XRaiseWindow (dpy, parent);
2853 break; 3170 break;
2854 case 6: /* lower window */ 3171 case 6: /* lower window */
2855 XLowerWindow(Xdisplay, TermWin.parent[0]); 3172 XLowerWindow (dpy, parent);
2856 break; 3173 break;
2857 case 7: /* refresh window */ 3174 case 7: /* refresh window */
2858 scr_touch (true); 3175 scr_touch (true);
2859 break; 3176 break;
2860 case 8: /* set size (chars) */ 3177 case 8: /* set size (chars) */
2861 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3178 set_widthheight ((unsigned int) (args[2] * fwidth),
2862 (unsigned int)(args[1] * TermWin.fheight)); 3179 (unsigned int) (args[1] * fheight));
2863 break; 3180 break;
3181
3182 //case 9: NYI, TODO, restore maximized window or maximize window
2864 default: 3183 default:
2865 if (args[0] >= 24) /* set height (chars) */ 3184 if (args[0] >= 24) /* set height (chars) */
2866 set_widthheight ((unsigned int)TermWin.width, 3185 set_widthheight ((unsigned int)vt_width,
2867 (unsigned int)(args[1] * TermWin.fheight)); 3186 (unsigned int) (args[1] * fheight));
2868 break; 3187 break;
3188
2869 /* 3189 /*
2870 * reports - some output format copied from XTerm 3190 * reports - some output format copied from XTerm
2871 */ 3191 */
2872 case 11: /* report window state */ 3192 case 11: /* report window state */
2873 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3193 XGetWindowAttributes (dpy, parent, &wattr);
2874 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3194 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2875 break; 3195 break;
2876 case 13: /* report window position */ 3196 case 13: /* report window position */
2877 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3197 XGetWindowAttributes (dpy, parent, &wattr);
2878 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3198 XTranslateCoordinates (dpy, parent, wattr.root,
2879 -wattr.border_width, -wattr.border_width, 3199 -wattr.border_width, -wattr.border_width,
2880 &x, &y, &wdummy); 3200 &x, &y, &wdummy);
2881 tt_printf("\033[3;%d;%dt", x, y); 3201 tt_printf ("\033[3;%d;%dt", x, y);
2882 break; 3202 break;
2883 case 14: /* report window size (pixels) */ 3203 case 14: /* report window size (pixels) */
2884 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3204 XGetWindowAttributes (dpy, parent, &wattr);
2885 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3205 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2886 break; 3206 break;
3207 case 18: /* report text area size (chars) */
3208 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3209 break;
2887 case 18: /* report window size (chars) */ 3210 case 19: /* report window size (chars) */
2888 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3211 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2889 break; 3212 break;
2890#if 0 /* XXX: currently disabled due to security concerns */
2891 case 20: /* report icon label */ 3213 case 20: /* report icon label */
3214 {
3215 char *s;
2892 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3216 XGetIconName (dpy, parent, &s);
2893 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3217 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3218 XFree (s);
3219 }
2894 break; 3220 break;
2895 case 21: /* report window title */ 3221 case 21: /* report window title */
3222 {
3223 char *s;
2896 XFetchName(Xdisplay, TermWin.parent[0], &s); 3224 XFetchName (dpy, parent, &s);
2897 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3225 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3226 XFree (s);
3227 }
2898 break; 3228 break;
2899#endif
2900
2901 } 3229 }
2902} 3230}
2903#endif 3231#endif
2904 3232
2905/*----------------------------------------------------------------------*/ 3233/*----------------------------------------------------------------------*/
2906/* 3234/*
2907 * get input up until STRING TERMINATOR (or BEL) 3235 * get input up until STRING TERMINATOR (or BEL)
2908 * ends_how is terminator used. returned input must be free()d 3236 * ends_how is terminator used. returned input must be free()'d
2909 */ 3237 */
2910unsigned char * 3238char *
2911rxvt_term::get_to_st (unsigned char *ends_how) 3239rxvt_term::get_to_st (unicode_t &ends_how)
2912{ 3240{
2913 int seen_esc = 0; /* seen escape? */ 3241 unicode_t ch;
3242 bool seen_esc = false;
2914 unsigned int n = 0; 3243 unsigned int n = 0;
2915 unsigned char *s; 3244 wchar_t string[CBUFSIZ];
2916 unsigned char ch, string[STRING_MAX];
2917 3245
2918 for (; (ch = cmd_getc ());) 3246 while ((ch = cmd_getc ()) != NOCHAR)
2919 { 3247 {
2920 if (ch == C0_BEL 3248 if (seen_esc)
2921 || ch == CHAR_ST 3249 {
2922 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3250 if (ch == 0x5c) /* 7bit ST */
2923 break; 3251 break;
3252 else
3253 return NULL;
3254 }
2924 if (ch == C0_ESC) 3255 else if (ch == C0_ESC)
2925 { 3256 {
2926 seen_esc = 1; 3257 seen_esc = true;
2927 continue; 3258 continue;
2928 } 3259 }
3260 else if (ch == C0_BEL || ch == CHAR_ST)
3261 break;
2929 else if (ch == '\t') 3262 else if (ch == C0_SYN)
2930 ch = ' '; /* translate '\t' to space */ 3263 ch = cmd_get8 ();
2931 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3264 else if (ch < 0x20)
2932 return NULL; /* other control character - exit */ 3265 return NULL; /* other control character - exit */
3266
3267 seen_esc = false;
3268
2933 if (n < sizeof(string) - 1) 3269 if (n >= sizeof (string) - 1)
3270 // stop at some sane length
3271 return NULL;
3272
2934 string[n++] = ch; 3273 string[n++] = ch;
2935 seen_esc = 0;
2936 } 3274 }
3275
2937 string[n++] = '\0'; 3276 string[n++] = '\0';
2938 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3277
2939 return NULL;
2940 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3278 ends_how = (ch == 0x5c ? C0_ESC : ch);
2941 STRNCPY(s, string, n); 3279
2942 return s; 3280 return rxvt_wcstombs (string);
2943} 3281}
2944 3282
2945/*----------------------------------------------------------------------*/ 3283/*----------------------------------------------------------------------*/
2946/* 3284/*
2947 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3285 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2948 */ 3286 */
2949void 3287void
2950rxvt_term::process_dcs_seq () 3288rxvt_term::process_dcs_seq ()
2951{ 3289{
2952 unsigned char eh, *s;
2953 /* 3290 /*
2954 * Not handled yet 3291 * Not handled yet
2955 */ 3292 */
3293
3294 unicode_t eh;
2956 s = get_to_st (&eh); 3295 char *s = get_to_st (eh);
2957 if (s) 3296 if (s)
2958 free(s); 3297 free (s);
3298
2959 return; 3299 return;
2960} 3300}
2961 3301
2962/*----------------------------------------------------------------------*/ 3302/*----------------------------------------------------------------------*/
2963/* 3303/*
2964 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3304 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2965 */ 3305 */
2966void 3306void
2967rxvt_term::process_osc_seq () 3307rxvt_term::process_osc_seq ()
2968{ 3308{
2969 unsigned char ch, eh, *s; 3309 int arg;
2970 int arg;
2971 3310
2972 ch = cmd_getc (); 3311 unicode_t ch = cmd_getc ();
2973 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3312 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2974 arg = arg * 10 + (ch - '0'); 3313 arg = arg * 10 + (ch - '0');
2975 3314
2976 if (ch == ';') 3315 if (ch == ';')
2977 { 3316 {
3317 unicode_t eh;
2978 s = get_to_st (&eh); 3318 char *s = get_to_st (eh);
3319
2979 if (s) 3320 if (s)
2980 { 3321 {
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); 3322 process_xterm_seq (arg, s, eh);
2993 free(s); 3323 free (s);
2994 } 3324 }
3325 }
3326}
3327
3328void
3329rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3330{
3331 if (str[0] == '?' && !str[1])
2995 } 3332 {
3333 rgba c;
3334 pix_colors_focused[color].get (c);
3335
3336#if XFT
3337 if (c.a != rgba::MAX_CC)
3338 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3339 else
3340#endif
3341 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3342 }
3343 else
3344 set_window_color (color, str);
2996} 3345}
3346
2997/* 3347/*
2998 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3348 * 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 */ 3349 */
3018void 3350void
3019rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3351rxvt_term::process_xterm_seq (int op, char *str, char resp)
3020{ 3352{
3021 int changed = 0; 3353 int color;
3022 int color;
3023 char *buf, *name; 3354 char *buf, *name;
3355 bool query = str[0] == '?' && !str[1];
3356 int saveop = op;
3024 3357
3358 dLocal (Display *, dpy);
3359
3025 assert(str != NULL); 3360 assert (str != NULL);
3361
3362 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3363 return;
3364
3026 switch (op) 3365 switch (op)
3027 { 3366 {
3028 case XTerm_name: 3367 case XTerm_name:
3029 set_title (str); 3368 set_title (str);
3030 /* FALLTHROUGH */ 3369 /* FALLTHROUGH */
3031 case XTerm_iconName: 3370 case XTerm_iconName:
3032 set_iconName (str); 3371 set_icon_name (str);
3033 break; 3372 break;
3034 case XTerm_title: 3373 case XTerm_title:
3035 set_title (str); 3374 set_title (str);
3036 break; 3375 break;
3376 case XTerm_property:
3377 if (str[0] == '?')
3378 {
3379 Atom prop = display->atom (str + 1);
3380 Atom actual_type;
3381 int actual_format;
3382 unsigned long nitems;
3383 unsigned long bytes_after;
3384 unsigned char *value = 0;
3385 const char *str = "";
3386
3387 if (prop
3388 && XGetWindowProperty (dpy, parent,
3389 prop, 0, 1<<16, 0, AnyPropertyType,
3390 &actual_type, &actual_format,
3391 &nitems, &bytes_after, &value) == Success
3392 && actual_type != None
3393 && actual_format == 8)
3394 str = (const char *)(value);
3395
3396 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3397
3398 XFree (value);
3399 }
3400 else
3401 {
3402 char *eq = strchr (str, '=');
3403
3404 if (eq)
3405 {
3406 *eq = 0;
3407 set_utf8_property (display->atom (str), eq + 1);
3408 }
3409 else
3410 XDeleteProperty (dpy, parent,
3411 display->atom (str));
3412 }
3413 break;
3414
3037 case XTerm_Color: 3415 case XTerm_Color:
3038 for (buf = (char *)str; buf && *buf;) 3416 for (buf = (char *)str; buf && *buf;)
3039 { 3417 {
3040 if ((name = STRCHR(buf, ';')) == NULL) 3418 if ((name = strchr (buf, ';')) == NULL)
3041 break; 3419 break;
3420
3042 *name++ = '\0'; 3421 *name++ = '\0';
3043 color = atoi(buf); 3422 color = atoi (buf) + minCOLOR;
3044 if (color < 0 || color >= TOTAL_COLORS) 3423
3424 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3045 break; 3425 break;
3426
3046 if ((buf = STRCHR(name, ';')) != NULL) 3427 if ((buf = strchr (name, ';')) != NULL)
3047 *buf++ = '\0'; 3428 *buf++ = '\0';
3048 set_window_color (color + minCOLOR, name); 3429
3430 process_color_seq (op, color, name, resp);
3049 } 3431 }
3432 break;
3433 case Rxvt_restoreFG:
3434 case XTerm_Color00:
3435 process_color_seq (op, Color_fg, str, resp);
3436 break;
3437 case Rxvt_restoreBG:
3438 case XTerm_Color01:
3439 process_color_seq (op, Color_bg, str, resp);
3050 break; 3440 break;
3051#ifndef NO_CURSORCOLOR 3441#ifndef NO_CURSORCOLOR
3052 case XTerm_Color_cursor: 3442 case XTerm_Color_cursor:
3053 set_window_color (Color_cursor, str); 3443 process_color_seq (op, Color_cursor, str, resp);
3054 break; 3444 break;
3055#endif 3445#endif
3056 case XTerm_Color_pointer: 3446 case XTerm_Color_pointer_fg:
3057 set_window_color (Color_pointer, str); 3447 process_color_seq (op, Color_pointer_fg, str, resp);
3058 break; 3448 break;
3449 case XTerm_Color_pointer_bg:
3450 process_color_seq (op, Color_pointer_bg, str, resp);
3451 break;
3452#ifdef OPTION_HC
3453 case XTerm_Color_HC:
3454 process_color_seq (op, Color_HC, str, resp);
3455 break;
3456 case XTerm_Color_HTC:
3457 process_color_seq (op, Color_HTC, str, resp);
3458 break;
3459#endif
3059#ifndef NO_BOLD_UNDERLINE_REVERSE 3460#ifndef NO_BOLD_UNDERLINE_REVERSE
3060 case XTerm_Color_BD: 3461 case URxvt_Color_BD:
3061 set_window_color (Color_BD, str); 3462 process_color_seq (op, Color_BD, str, resp);
3062 break; 3463 break;
3063 case XTerm_Color_UL: 3464 case URxvt_Color_UL:
3064 set_window_color (Color_UL, str); 3465 process_color_seq (op, Color_UL, str, resp);
3065 break; 3466 break;
3066 case XTerm_Color_RV: 3467 case URxvt_Color_IT:
3067 set_window_color (Color_RV, str); 3468 process_color_seq (op, Color_IT, str, resp);
3068 break; 3469 break;
3069#endif 3470#endif
3471 case URxvt_Color_border:
3472 process_color_seq (op, Color_border, str, resp);
3473 break;
3070 3474
3071 case XTerm_Menu: 3475#if BG_IMAGE_FROM_ROOT
3476 case URxvt_Color_tint:
3477 process_color_seq (op, Color_tint, str, resp);
3072 /* 3478 {
3073 * rxvt_menubar_dispatch() violates the constness of the string, 3479 bool changed = false;
3074 * so DON'T do it here 3480
3481 if (ISSET_PIXCOLOR (Color_tint))
3482 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3483
3484 if (changed)
3485 update_background ();
3075 */ 3486 }
3487
3076 break; 3488 break;
3489#endif
3490
3491#if BG_IMAGE_FROM_FILE
3077 case XTerm_Pixmap: 3492 case Rxvt_Pixmap:
3078 if (*str != ';') 3493 if (!strcmp (str, "?"))
3079 { 3494 {
3080#if XPM_BACKGROUND 3495 char str[256];
3081 scale_pixmap (""); /* reset to default scaling */ 3496 int h_scale = fimage.h_scale;
3082 set_bgPixmap (str); /* change pixmap */ 3497 int v_scale = fimage.v_scale;
3083#endif 3498 int h_align = fimage.h_align;
3084 scr_touch (true); 3499 int v_align = fimage.v_align;
3500
3501 sprintf (str, "[%dx%d+%d+%d]",
3502 h_scale, v_scale,
3503 h_align, v_align);
3504 process_xterm_seq (XTerm_title, str, CHAR_ST);
3085 } 3505 }
3086 while ((str = STRCHR(str, ';')) != NULL) 3506 else
3087 { 3507 {
3508 bool changed = false;
3509
3510 if (*str != ';')
3511 {
3512 try
3513 {
3514 fimage.set_file_geometry (this, str);
3515 changed = true;
3516 }
3517 catch (const class rxvt_failure_exception &e)
3518 {
3519 }
3520 }
3521 else
3522 {
3088 str++; 3523 str++;
3089#if XPM_BACKGROUND 3524 if (fimage.set_geometry (str, true))
3090 changed += scale_pixmap (str); 3525 changed = true;
3091#endif 3526 }
3092 3527
3528 if (changed)
3529 {
3530 if (bg_window_position_sensitive ())
3531 {
3532 int x, y;
3533 get_window_origin (x, y);
3534 parent_x = x;
3535 parent_y = y;
3536 }
3537 update_background ();
3538 }
3093 } 3539 }
3094 if (changed)
3095 {
3096#ifdef XPM_BACKGROUND
3097 resize_pixmap ();
3098#endif
3099 scr_touch (true);
3100 }
3101 break; 3540 break;
3541#endif
3102 3542
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: 3543 case XTerm_logfile:
3544 // TODO, when secure mode?
3110 break; 3545 break;
3111 case XTerm_font: 3546
3112 change_font (0, str);
3113 break;
3114#if 0 3547#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3548 case Rxvt_dumpscreen: /* no error notices */
3116 { 3549 {
3117 int fd; 3550 int fd;
3118 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3551 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3552 {
3120 scr_dump (fd); 3553 scr_dump (fd);
3121 close(fd); 3554 close (fd);
3122 } 3555 }
3123 } 3556 }
3124 break; 3557 break;
3125#endif 3558#endif
3559 case XTerm_font:
3560 op = URxvt_font;
3561 case URxvt_font:
3562#if ENABLE_STYLES
3563 case URxvt_boldFont:
3564 case URxvt_italicFont:
3565 case URxvt_boldItalicFont:
3566#endif
3567 if (query)
3568 tt_printf ("\33]%d;%-.250s%c", saveop,
3569 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3570 ? fontset[op - URxvt_font]->fontdesc : "",
3571 resp);
3572 else
3573 {
3574 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3575
3576 res = strdup (str);
3577 allocated.push_back ((void *)res);
3578 set_fonts ();
3579 }
3580 break;
3581
3582 case URxvt_version:
3583 if (query)
3584 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3585 op,
3586 rs[Rs_name], VERSION[0], VERSION[2],
3587 resp);
3588 break;
3589
3590#if !ENABLE_MINIMAL
3591 case URxvt_locale:
3592 if (query)
3593 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3594 else
3595 {
3596 set_locale (str);
3597 pty->set_utf8_mode (enc_utf8);
3598 init_xlocale ();
3599 }
3600 break;
3601
3602 case URxvt_view_up:
3603 case URxvt_view_down:
3604 {
3605 int lines = atoi (str);
3606
3607 if (lines)
3608 scr_page (op == URxvt_view_up ? UP : DN, lines);
3609 else
3610 scr_erase_savelines ();
3611 }
3612
3613 break;
3614#endif
3615
3616#if ENABLE_PERL
3617 case URxvt_perl:
3618 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3619 break;
3620#endif
3127 } 3621 }
3128} 3622}
3129/*----------------------------------------------------------------------*/ 3623/*----------------------------------------------------------------------*/
3130 3624
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3625/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3136 * 's' = save 3630 * 's' = save
3137 * 'r' = restore 3631 * 'r' = restore
3138 * 't' = toggle 3632 * 't' = toggle
3139 * so no need for fancy checking 3633 * so no need for fancy checking
3140 */ 3634 */
3141int 3635int ecb_cold
3142rxvt_term::privcases (int mode, unsigned long bit) 3636rxvt_term::privcases (int mode, unsigned long bit)
3143{ 3637{
3144 int state; 3638 int state;
3145 3639
3146 if (mode == 's') 3640 if (mode == 's')
3147 { 3641 {
3148 SavedModes |= (PrivateModes & bit); 3642 if (priv_modes & bit)
3643 SavedModes |= bit;
3644 else
3645 SavedModes &= ~bit;
3149 return -1; 3646 return -1;
3150 } 3647 }
3151 else 3648 else
3152 { 3649 {
3153 if (mode == 'r') 3650 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3651 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 3652 else
3156 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3653 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode(state, bit); 3654
3655 if (state)
3656 priv_modes |= bit;
3657 else
3658 priv_modes &= ~bit;
3158 } 3659 }
3660
3159 return state; 3661 return state;
3160} 3662}
3161 3663
3162/* we're not using priv _yet_ */ 3664/* we're not using priv _yet_ */
3163void 3665void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3666rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3165{ 3667{
3166 unsigned int i, j; 3668 unsigned int i, j;
3167 int state; 3669 int state;
3670
3168 static const struct 3671 static const struct
3169 { 3672 {
3170 const int argval; 3673 const int argval;
3171 const unsigned long bit; 3674 const unsigned long bit;
3172 }
3173 argtopriv[] = { 3675 } argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 3676 { 1, PrivMode_aplCUR }, // DECCKM
3175 { 2, PrivMode_vt52 }, 3677 { 2, PrivMode_vt52 }, // DECANM
3176 { 3, PrivMode_132 }, 3678 { 3, PrivMode_132 }, // DECCOLM
3177 { 4, PrivMode_smoothScroll }, 3679 { 4, PrivMode_smoothScroll }, // DECSCLM
3178 { 5, PrivMode_rVideo }, 3680 { 5, PrivMode_rVideo }, // DECSCNM
3179 { 6, PrivMode_relOrigin }, 3681 { 6, PrivMode_relOrigin }, // DECOM
3180 { 7, PrivMode_Autowrap }, 3682 { 7, PrivMode_Autowrap }, // DECAWM
3683 // 8, auto-repeat keys // DECARM
3181 { 9, PrivMode_MouseX10 }, 3684 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 3685 // 18 end FF to printer after print screen
3183 { menuBar_esc, PrivMode_menuBar }, 3686 // 19 Print screen prints full screen/scroll region
3184#endif 3687 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3185#ifdef scrollBar_esc 3688#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 3689 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 3690#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 3691 { 35, PrivMode_ShiftKeys }, // rxvt extension
3692 // 38, tektronix mode // DECTEK
3190 { 40, PrivMode_132OK }, 3693 { 40, PrivMode_132OK },
3694 // 41 xterm more fixes NYI
3695 // 45 margin bell NYI
3696 // 46 start logging
3191 { 47, PrivMode_Screen }, 3697 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 3698 { 66, PrivMode_aplKP }, // DECNKM
3193#ifndef NO_BACKSPACE_KEY 3699#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 3700 { 67, PrivMode_BackSpace }, // DECBKM
3195#endif 3701#endif
3196 { 1000, PrivMode_MouseX11 }, 3702 { 1000, PrivMode_MouseX11 },
3703 { 1002, PrivMode_MouseBtnEvent },
3704 { 1003, PrivMode_MouseAnyEvent },
3705#if ENABLE_FRILLS
3706 { 1005, PrivMode_ExtModeMouse },
3707#endif
3197 { 1010, PrivMode_TtyOutputInh }, 3708 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 3709 { 1011, PrivMode_Keypress }, // rxvt extension
3710#if ENABLE_FRILLS
3711 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3712#endif
3713 // 1035 enable modifiers for alt, numlock NYI
3714 // 1036 send ESC for meta keys NYI
3715 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 3716 { 1047, PrivMode_Screen },
3717 // 1048 save and restore cursor, implemented in code
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3718 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3719 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3720 { 2004, PrivMode_BracketPaste },
3201 }; 3721 };
3202 3722
3203 if (nargs == 0) 3723 if (nargs == 0)
3204 return; 3724 return;
3205 3725
… …
3212 for (i = 0; i < nargs; i++) 3732 for (i = 0; i < nargs; i++)
3213 { 3733 {
3214 state = -1; 3734 state = -1;
3215 3735
3216 /* basic handling */ 3736 /* basic handling */
3217 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3737 for (j = 0; j < ecb_array_length (argtopriv); j++)
3218 if (argtopriv[j].argval == arg[i]) 3738 if (argtopriv[j].argval == arg[i])
3219 { 3739 {
3220 state = privcases (mode, argtopriv[j].bit); 3740 state = privcases (mode, argtopriv[j].bit);
3221 break; 3741 break;
3222 } 3742 }
3223 3743
3224 /* extra handling for values with state unkept */ 3744 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 3745 switch (arg[i])
3227 { 3746 {
3747#if ENABLE_STYLES
3748 case 1021:
3749 set_option (Opt_intensityStyles, mode);
3750
3751 scr_touch (true);
3752 break;
3753#endif
3228 case 1048: /* alternative cursor save */ 3754 case 1048: /* alternative cursor save */
3755 if (option (Opt_secondaryScreen))
3229 if (mode == 0) 3756 if (mode == 0)
3230 scr_cursor (RESTORE); 3757 scr_cursor (RESTORE);
3231 else if (mode == 1) 3758 else if (mode == 1)
3232 scr_cursor (SAVE); 3759 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; 3760 break;
3761 }
3762
3763 if (state >= 0)
3764 /* extra handling for values with valid 0 or 1 state */
3765 switch (arg[i])
3766 {
3767 /* case 1: - application cursor keys */
3768 case 2: /* VT52 mode */
3769 /* oddball mode. should be set regardless of set/reset
3770 * parameter. Return from VT52 mode with an ESC < from
3771 * within VT52 mode
3772 */
3773 priv_modes |= PrivMode_vt52;
3774 break;
3249 case 3: /* 80/132 */ 3775 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 3776 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3777 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3252 (unsigned int)TermWin.height);
3253 break; 3778 break;
3254 case 4: /* smooth scrolling */ 3779 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 3780 set_option (Opt_jumpScroll, !state);
3259 break; 3781 break;
3260 case 5: /* reverse video */ 3782 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 3783 scr_rvideo_mode (state);
3262 break; 3784 break;
3263 case 6: /* relative/absolute origins */ 3785 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 3786 scr_relative_origin (state);
3265 break; 3787 break;
3266 case 7: /* autowrap */ 3788 case 7: /* autowrap */
3267 scr_autowrap (state); 3789 scr_autowrap (state);
3268 break; 3790 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 3791 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 3792 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 3793 if (state) /* orthogonal */
3272 PrivateModes &= ~(PrivMode_MouseX11); 3794 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3273 break; 3795 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 3796#ifdef scrollBar_esc
3282 case scrollBar_esc: 3797 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 3798 scrollBar.map (state);
3284 {
3285 resize_all_windows (0, 0, 0); 3799 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 3800 scr_touch (true);
3287 }
3288 break; 3801 break;
3289#endif 3802#endif
3290 case 25: /* visible/invisible cursor */ 3803 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 3804 scr_cursor_visible (state);
3292 break; 3805 break;
3293 /* case 35: - shift keys */ 3806 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 3807 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 3808 case 47: /* secondary screen */
3296 scr_change_screen (state); 3809 scr_change_screen (state);
3297 break; 3810 break;
3298 /* case 66: - application key pad */ 3811 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 3812 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 3813 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 3814 if (state) /* orthogonal */
3302 PrivateModes &= ~(PrivMode_MouseX10); 3815 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3303 break; 3816 break;
3304#if 0
3305 case 1001: 3817 case 1002:
3306 break; /* X11 mouse highlighting */ 3818 case 1003:
3307#endif 3819 if (state)
3820 {
3821 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3822 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3823 mouse_row = mouse_col = 0;
3824 vt_emask_mouse = PointerMotionMask;
3825 }
3826 else
3827 vt_emask_mouse = NoEventMask;
3828
3829 vt_select_input ();
3830 break;
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 3831 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 3832 set_option (Opt_scrollTtyOutput, !state);
3313 break; 3833 break;
3314 case 1011: /* scroll to bottom on key press */ 3834 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 3835 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 3836 break;
3320 case 1047: /* secondary screen w/ clearing */ 3837 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3838 if (option (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 3839 if (!state)
3323 scr_erase_screen (2); 3840 scr_erase_screen (2);
3841
3324 scr_change_screen (state); 3842 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 3843 break;
3844 case 1049: /* secondary screen w/ clearing first */
3845 if (option (Opt_secondaryScreen))
3846 if (state)
3847 scr_cursor (SAVE);
3848
3849 scr_change_screen (state);
3850
3851 if (option (Opt_secondaryScreen))
3852 if (state)
3853 scr_erase_screen (2);
3854 else
3855 scr_cursor (RESTORE);
3856 break;
3857 default:
3858 break;
3328 } 3859 }
3329 } 3860 }
3330} 3861}
3331/*}}} */ 3862/*}}} */
3332 3863
3333/*{{{ process sgr sequences */ 3864/*{{{ process sgr sequences */
3334void 3865void ecb_hot
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3866rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 3867{
3337 unsigned int i; 3868 unsigned int i;
3338 short rendset; 3869 short rendset;
3339 int rendstyle; 3870 int rendstyle;
3340 3871
3341 if (nargs == 0) 3872 if (nargs == 0)
3342 { 3873 {
3343 scr_rendition (0, ~RS_None); 3874 scr_rendition (0, ~RS_None);
3344 return; 3875 return;
3345 } 3876 }
3877
3346 for (i = 0; i < nargs; i++) 3878 for (i = 0; i < nargs; i++)
3347 { 3879 {
3348 rendset = -1; 3880 rendset = -1;
3349 switch (arg[i]) 3881 switch (arg[i])
3350 { 3882 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 3884 rendset = 0, rendstyle = ~RS_None;
3353 break; 3885 break;
3354 case 1: 3886 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 3887 rendset = 1, rendstyle = RS_Bold;
3356 break; 3888 break;
3889 //case 2: // low intensity
3890 case 3:
3891 rendset = 1, rendstyle = RS_Italic;
3892 break;
3357 case 4: 3893 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 3894 rendset = 1, rendstyle = RS_Uline;
3359 break; 3895 break;
3360 case 5: 3896 case 5: // slowly blinking
3897 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 3898 rendset = 1, rendstyle = RS_Blink;
3362 break; 3899 break;
3900 //case 6: // scoansi light background
3363 case 7: 3901 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 3902 rendset = 1, rendstyle = RS_RVid;
3365 break; 3903 break;
3366 case 22: 3904 case 8:
3905 // invisible. NYI
3906 break;
3907 //case 9: // crossed out
3908 //case 10: // scoansi acs off, primary font
3909 //case 11: // scoansi acs on, first alt font
3910 //case 12: // scoansi acs on, |0x80, second alt font
3911 //...
3912 //case 19: // ninth alt font
3913 //case 20: // gothic
3914 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 3915 rendset = 0, rendstyle = RS_Bold;
3916 break;
3917 case 22: // normal intensity
3918 rendset = 0, rendstyle = RS_Bold;
3919 break;
3920 case 23: // disable italic
3921 rendset = 0, rendstyle = RS_Italic;
3368 break; 3922 break;
3369 case 24: 3923 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 3924 rendset = 0, rendstyle = RS_Uline;
3371 break; 3925 break;
3372 case 25: 3926 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 3927 rendset = 0, rendstyle = RS_Blink;
3374 break; 3928 break;
3929 case 26: // variable spacing (iso 8613)
3930 rendset = 0, rendstyle = RS_Blink;
3931 break;
3375 case 27: 3932 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 3933 rendset = 0, rendstyle = RS_RVid;
3377 break; 3934 break;
3935 //case 28: // visible. NYI
3936 //case 29: // not crossed-out
3378 } 3937 }
3938
3379 if (rendset != -1) 3939 if (rendset != -1)
3380 { 3940 {
3381 scr_rendition (rendset, rendstyle); 3941 scr_rendition (rendset, rendstyle);
3382 continue; /* for(;i;) */ 3942 continue; /* for (;i;) */
3383 } 3943 }
3384 3944
3385 switch (arg[i]) 3945 switch (arg[i])
3386 { 3946 {
3387 case 30: 3947 case 30:
… …
3390 case 33: 3950 case 33:
3391 case 34: 3951 case 34:
3392 case 35: 3952 case 35:
3393 case 36: 3953 case 36:
3394 case 37: 3954 case 37:
3395 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3955 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 3956 break;
3398#ifdef TTY_256COLOR 3957 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 3958 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 3959 {
3402 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3960 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 3961 i += 2;
3405 } 3962 }
3406 break; 3963 break;
3407#endif
3408 case 39: /* default fg */ 3964 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 3965 scr_color (Color_fg, Color_fg);
3410 break; 3966 break;
3411 3967
3412 case 40: 3968 case 40:
… …
3415 case 43: 3971 case 43:
3416 case 44: 3972 case 44:
3417 case 45: 3973 case 45:
3418 case 46: 3974 case 46:
3419 case 47: 3975 case 47:
3420 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3976 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 3977 break;
3423#ifdef TTY_256COLOR 3978 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 3979 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 3980 {
3427 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3981 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 3982 i += 2;
3430 } 3983 }
3431 break; 3984 break;
3432#endif
3433 case 49: /* default bg */ 3985 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 3986 scr_color (Color_bg, Color_bg);
3435 break; 3987 break;
3436 3988
3437#ifndef NO_BRIGHTCOLOR 3989 //case 50: // not variable spacing
3990
3991#if !ENABLE_MINIMAL
3438 case 90: 3992 case 90:
3439 case 91: /* set bright fg color */ 3993 case 91: /* set bright fg color */
3440 case 92: 3994 case 92:
3441 case 93: 3995 case 93:
3442 case 94: 3996 case 94:
3443 case 95: 3997 case 95:
3444 case 96: 3998 case 96:
3445 case 97: 3999 case 97:
3446 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4000 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 4001 break;
3449 case 100: 4002 case 100:
3450 case 101: /* set bright bg color */ 4003 case 101: /* set bright bg color */
3451 case 102: 4004 case 102:
3452 case 103: 4005 case 103:
3453 case 104: 4006 case 104:
3454 case 105: 4007 case 105:
3455 case 106: 4008 case 106:
3456 case 107: 4009 case 107:
3457 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4010 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 4011 break;
3460#endif 4012#endif
3461
3462 } 4013 }
3463 } 4014 }
4015}
4016
4017void
4018rxvt_term::set_cursor_style (int style)
4019{
4020 if (!IN_RANGE_INC (style, 0, 6))
4021 return;
4022
4023 if (style == 0)
4024 style = 1;
4025
4026 cursor_type = (style - 1) / 2;
4027 set_option (Opt_cursorUnderline, cursor_type == 1);
4028
4029#ifdef CURSOR_BLINK
4030 set_option (Opt_cursorBlink, style & 1);
4031 cursor_blink_reset ();
4032#endif
4033
4034 want_refresh = 1;
3464} 4035}
3465/*}}} */ 4036/*}}} */
3466 4037
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/* ------------------------------------------------------------------------- */ 4038/* ---------------------------------------------------------------------- */
4039/* Write data to the pty as typed by the user, pasted with the mouse,
4040 * or generated by us in response to a query ESC sequence.
4041 */
3532 4042
3533/* 4043/*
3534 * Send printf() formatted output to the command. 4044 * Send printf () formatted output to the command.
3535 * Only use for small amounts of data. 4045 * Only use for small amounts of data.
3536 */ 4046 */
3537void 4047void
3538rxvt_term::tt_printf (const char *fmt,...) 4048rxvt_term::tt_printf (const char *fmt,...)
3539{ 4049{
3540 va_list arg_ptr; 4050 va_list arg_ptr;
3541 unsigned char buf[256]; 4051 char buf[256];
3542 4052
3543 va_start (arg_ptr, fmt); 4053 va_start (arg_ptr, fmt);
3544 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4054 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3545 va_end (arg_ptr); 4055 va_end (arg_ptr);
3546 tt_write (buf, STRLEN (buf)); 4056 tt_write (buf, strlen (buf));
3547} 4057}
3548 4058
3549/* ---------------------------------------------------------------------- */
3550/* Write data to the pty as typed by the user, pasted with the mouse, 4059/* Write data to the pty as typed by the user. */
3551 * or generated by us in response to a query ESC sequence.
3552 */
3553void 4060void
3554rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4061rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3555{ 4062{
3556 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4063 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4064 return;
3557 4065
3558 if (len) 4066 if (option (Opt_scrollTtyKeypress))
4067 if (view_start)
3559 { 4068 {
4069 view_start = 0;
4070 want_refresh = 1;
4071 }
4072
4073 tt_write_ (data, len);
4074}
4075
4076void
4077rxvt_term::tt_write (const char *data, unsigned int len)
4078{
4079 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4080 return;
4081
4082 tt_write_ (data, len);
4083}
4084
4085static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4086
4087void
4088rxvt_term::tt_write_ (const char *data, unsigned int len)
4089{
4090 if (pty->pty < 0)
4091 return;
4092
4093 if (v_buflen == 0)
4094 {
4095 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4096
4097 max_it (written, 0);
4098
4099 if (written == len)
4100 return;
4101
4102 data += written;
4103 len -= written;
4104 }
4105
4106 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4107
4108 memcpy (v_buffer + v_buflen, data, len);
4109 v_buflen += len;
4110
4111 pty_ev.set (ev::READ | ev::WRITE);
4112}
4113
4114void rxvt_term::pty_write ()
4115{
4116 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4117
4118 if (written > 0)
4119 {
4120 v_buflen -= written;
4121
3560 if (v_buflen == 0) 4122 if (v_buflen == 0)
3561 { 4123 {
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); 4124 free (v_buffer);
3589 v_buffer = 0; 4125 v_buffer = 0;
3590 v_buflen = 0;
3591 4126
3592 pty_ev.set (EVENT_READ); 4127 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; 4128 return;
3605 } 4129 }
4130
4131 memmove (v_buffer, v_buffer + written, v_buflen);
3606 } 4132 }
4133 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4134 pty_ev.set (ev::READ);
3607} 4135}
3608 4136
3609/*----------------------- end-of-file (C source) -----------------------*/ 4137/*----------------------- end-of-file (C source) -----------------------*/
3610 4138

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