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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.46 by pcg, Sat Feb 21 21:11:59 2004 UTC vs.
Revision 1.551 by sf-exg, Wed Jul 16 14:29:23 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
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320# ifndef UNSHIFTED_SCROLLKEYS
321 XK_KP_9, // XK_KP_Prior
322 XK_KP_3, // XK_KP_Next
323# else
324 XK_Prior,
325 XK_Next,
326# endif
327 XK_KP_1, // XK_KP_End
328 XK_KP_5, // XK_KP_Begin
329 };
330
331 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
332 {
333 unsigned int index = keysym - XK_KP_Home;
334 keysym = kp ? keypadtrans[index] : XK_Home + index;
335 }
336 else if (keysym == XK_KP_Insert)
337 keysym = kp ? XK_KP_0 : XK_Insert;
338# ifndef NO_DELETE_KEY
339 else if (keysym == XK_KP_Delete)
340 keysym = kp ? XK_KP_Decimal : XK_Delete;
341# endif
342#endif
343 return keysym;
344}
345
346static inline int ecb_cold
347map_function_key (KeySym keysym)
348{
349 int param = 0;
350
351 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
352 {
353 param = 11 + keysym - XK_F1;
354 if (keysym >= XK_F17)
355 param += 4;
356 else if (keysym >= XK_F15)
357 param += 3;
358 else if (keysym >= XK_F11)
359 param += 2;
360 else if (keysym >= XK_F6)
361 param += 1;
362 }
363 else
364 switch (keysym)
365 {
366 case XK_Find:
367 param = 1;
368 break;
369 case XK_Insert:
370 param = 2;
371 break;
372#ifdef DXK_Remove
373 case DXK_Remove:
374#endif
375 case XK_Execute:
376 param = 3;
377 break;
378 case XK_Select:
379 param = 4;
380 break;
381#ifndef UNSHIFTED_SCROLLKEYS
382 case XK_Prior:
383 param = 5;
384 break;
385 case XK_Next:
386 param = 6;
387 break;
388 case XK_Home:
389 param = 7;
390 break;
391 case XK_End:
392 param = 8;
393 break;
394#endif
395 case XK_Help:
396 param = 28;
397 break;
398 case XK_Menu:
399 param = 29;
400 break;
401 }
402 return param;
403}
404
405static inline wchar_t *
406rxvt_wcsdup (const wchar_t *str, int len)
407{
408 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
409 memcpy (r, str, len * sizeof (wchar_t));
410 r[len] = 0;
411 return r;
412}
413
414void ecb_cold
415rxvt_term::key_press (XKeyEvent &ev)
416{
417 int ctrl, meta, shft, len;
418 KeySym keysym;
66 int valid_keysym; 419 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 420 char rkbuf[KBUFSZ + 1];
421 char *kbuf = rkbuf + 1;
422
423#if ISO_14755
424 if (iso14755buf & ISO_14755_52)
425 return;
426#endif
68 427
69 /* 428 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 429 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 430 * escape sequence to toggle the Keypad.
72 * 431 *
73 * Always permit `shift' to override the current setting 432 * Always permit `shift' to override the current setting
74 */ 433 */
75 shft = (ev.state & ShiftMask); 434 shft = ev.state & ShiftMask;
76 ctrl = (ev.state & ControlMask); 435 ctrl = ev.state & ControlMask;
77 meta = (ev.state & ModMetaMask); 436 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 }
84 437
85 kbuf[0] = 0; 438 kbuf[0] = 0;
86 439
87#ifdef USE_XIM 440#if USE_XIM
88 if (Input_Context) 441 if (Input_Context)
89 { 442 {
90 Status status_return; 443 Status status_return;
91 444
445#if 0
92#ifdef X_HAVE_UTF8_STRING 446#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 447 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 448 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 449 KBUFSZ, &keysym, &status_return);
96 else 450 else
97#endif 451#endif
98 452#endif
99 { 453 {
100 wchar_t wkbuf[KBUFSZ + 1]; 454 wchar_t wkbuf[KBUFSZ + 1];
101 455
102 // the XOpenIM manpage lies about hardcoding the locale 456 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 457 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 458 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 459 SET_LOCALE (rs[Rs_imLocale]);
460
106 // assume wchar_t == unicode or better 461 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 462 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 463 KBUFSZ, &keysym, &status_return);
464
109 if (rs[Rs_imLocale]) 465 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 466 SET_LOCALE (locale);
111 467
112 if (status_return == XLookupChars 468 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 469 || status_return == XLookupBoth)
114 { 470 {
471 /* make sure the user can type ctrl-@, i.e. NUL */
472 if (len == 1 && *wkbuf == 0)
473 {
474 kbuf[0] = 0;
475 len = 1;
476 }
477 else
478 {
115 wkbuf[len] = 0; 479 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 480 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 481 if (len < 0)
118 len = 0; 482 len = 0;
483 }
119 } 484 }
120 else 485 else
121 len = 0; 486 len = 0;
122 } 487 }
123 488
124 valid_keysym = status_return == XLookupKeySym 489 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 490 || status_return == XLookupBoth;
126 } 491 }
127 else 492 else
128#endif 493#endif
129
130 { 494 {
131 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 495 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 496 valid_keysym = keysym != NoSymbol;
133 } 497 }
134 498
135 if (valid_keysym) 499 if (valid_keysym)
136 { 500 {
137 /* for some backwards compatibility */ 501 KeySym orig_keysym = keysym;
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 502
139# ifdef HOTKEY_CTRL 503 /* Shift + F1 - F10 generates F11 - F20 */
140 if (ctrl) 504 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
141# else 505 {
142 if (meta) 506 keysym += (XK_F11 - XK_F1);
143# endif 507 shft = 0; /* turn off Shift */
144 { 508 }
145 if (keysym == ks_bigfont) 509
510 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
511 {
512 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
513 unsigned int newlen = 1;
514
515 if (ev.state & ModNumLockMask)
516 kp = false;
517
518 keysym = translate_keypad (keysym, kp);
519
520 switch (keysym)
146 { 521 {
147 change_font (0, FONT_UP); 522#ifndef NO_BACKSPACE_KEY
523 case XK_BackSpace:
524 if (priv_modes & PrivMode_HaveBackSpace)
525 {
526 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
527 ^ !!ctrl) ? '\b' : '\177';
528 kbuf[1] = '\0';
529 }
530 else
531 strcpy (kbuf, rs[Rs_backspace_key]);
148 return; 532 break;
533#endif
534#ifndef NO_DELETE_KEY
535 case XK_Delete:
536 strcpy (kbuf, rs[Rs_delete_key]);
537 break;
538#endif
539 case XK_Tab:
540 if (shft)
541 strcpy (kbuf, "\033[Z");
542 else
543 {
544#ifdef CTRL_TAB_MAKES_META
545 if (ctrl)
546 meta = 1;
547#endif
548#ifdef MOD4_TAB_MAKES_META
549 if (ev.state & Mod4Mask)
550 meta = 1;
551#endif
552 newlen = 0;
553 }
554 break;
555
556 case XK_Up: /* "\033[A" */
557 case XK_Down: /* "\033[B" */
558 case XK_Right: /* "\033[C" */
559 case XK_Left: /* "\033[D" */
560 strcpy (kbuf, "\033[Z");
561 kbuf[2] = "DACB"[keysym - XK_Left];
562 /* do Shift first */
563 if (shft)
564 kbuf[2] = "dacb"[keysym - XK_Left];
565 else if (ctrl)
566 {
567 kbuf[1] = 'O';
568 kbuf[2] = "dacb"[keysym - XK_Left];
569 }
570 else if (priv_modes & PrivMode_aplCUR)
571 kbuf[1] = 'O';
572 break;
573
574 case XK_KP_Enter:
575 /* allow shift to override */
576 if (kp)
577 {
578 strcpy (kbuf, "\033OM");
579 break;
580 }
581
582 /* FALLTHROUGH */
583
584 case XK_Return:
585 if (priv_modes & PrivMode_LFNL)
586 {
587 kbuf[0] = '\015';
588 kbuf[1] = '\012';
589 kbuf[2] = '\0';
590 }
591 else
592 {
593 kbuf[0] = '\015';
594 kbuf[1] = '\0';
595 }
596 break;
597
598 case XK_KP_F1: /* "\033OP" */
599 case XK_KP_F2: /* "\033OQ" */
600 case XK_KP_F3: /* "\033OR" */
601 case XK_KP_F4: /* "\033OS" */
602 strcpy (kbuf, "\033OP");
603 kbuf[2] += (keysym - XK_KP_F1);
604 break;
605
606 case XK_KP_Multiply: /* "\033Oj" : "*" */
607 case XK_KP_Add: /* "\033Ok" : "+" */
608 case XK_KP_Separator: /* "\033Ol" : "," */
609 case XK_KP_Subtract: /* "\033Om" : "-" */
610 case XK_KP_Decimal: /* "\033On" : "." */
611 case XK_KP_Divide: /* "\033Oo" : "/" */
612 case XK_KP_0: /* "\033Op" : "0" */
613 case XK_KP_1: /* "\033Oq" : "1" */
614 case XK_KP_2: /* "\033Or" : "2" */
615 case XK_KP_3: /* "\033Os" : "3" */
616 case XK_KP_4: /* "\033Ot" : "4" */
617 case XK_KP_5: /* "\033Ou" : "5" */
618 case XK_KP_6: /* "\033Ov" : "6" */
619 case XK_KP_7: /* "\033Ow" : "7" */
620 case XK_KP_8: /* "\033Ox" : "8" */
621 case XK_KP_9: /* "\033Oy" : "9" */
622 /* allow shift to override */
623 if (kp)
624 {
625 strcpy (kbuf, "\033Oj");
626 kbuf[2] += (keysym - XK_KP_Multiply);
627 }
628 else
629 {
630 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
631 kbuf[1] = '\0';
632 }
633 break;
634
635 default:
636 {
637 int param = map_function_key (keysym);
638 if (param > 0)
639 sprintf (kbuf,"\033[%d~", param);
640 else
641 newlen = 0;
642 }
643 break;
149 } 644 }
150 else if (keysym == ks_smallfont) 645
646 if (newlen)
647 len = strlen (kbuf);
648
649 if (len > 0)
151 { 650 {
152 change_font (0, FONT_DN);
153 return; 651 /*
652 * pass Shift/Control indicators for function keys ending with `~'
653 *
654 * eg,
655 * Prior = "ESC[5~"
656 * Shift+Prior = "ESC[5$"
657 * Ctrl+Prior = "ESC[5^"
658 * Ctrl+Shift+Prior = "ESC[5@"
659 */
660 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
661 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
662
663 /*
664 * Pass meta for all function keys, if 'meta' option set
665 */
666#ifdef META8_OPTION
667 if (meta && (meta_char == 0x80))
668 kbuf[len - 1] |= 0x80;
669#endif
154 } 670 }
671
672 }
673 else if (ctrl && keysym == XK_minus)
155 } 674 {
156#endif 675 len = 1;
676 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
677 }
678 else if (keysym == XK_ISO_Left_Tab)
679 {
680 strcpy (kbuf, "\033[Z");
681 len = 3;
682 }
683 else
684 {
685#ifdef META8_OPTION
686 /* set 8-bit on */
687 if (meta && (meta_char == 0x80))
688 {
689 char *ch;
157 690
691 for (ch = kbuf; ch < kbuf + len; ch++)
692 *ch |= 0x80;
693
694 meta = 0;
695 }
696#endif
697 /* nil */ ;
698 }
699
700 keysym = orig_keysym;
701 }
702
703 /* escape prefix */
704 if (len && meta
705#ifdef META8_OPTION
706 && meta_char == C0_ESC
707#endif
708 )
709 {
710 *--kbuf = C0_ESC;
711 len++;
712 }
713
714 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
715 return;
716
717 if (valid_keysym)
718 {
719#ifdef KEYSYM_RESOURCE
720 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
721 return;
722#endif
723
158 if (TermWin.saveLines) 724 if (saveLines)
159 { 725 {
160#ifdef UNSHIFTED_SCROLLKEYS 726#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 727 if (!ctrl && !meta)
162 {
163#else 728#else
164 if (IS_SCROLL_MOD) 729 if (IS_SCROLL_MOD)
730#endif
165 { 731 {
166#endif
167 int lnsppg; 732 int lnsppg;
168 733
169#ifdef PAGING_CONTEXT_LINES 734#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 735 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 736#else
172 lnsppg = TermWin.nrow * 4 / 5; 737 lnsppg = nrow * 4 / 5;
173#endif 738#endif
739 max_it (lnsppg, 1);
740
174 if (keysym == XK_Prior) 741 if (keysym == XK_Prior)
175 { 742 {
176 scr_page (UP, lnsppg); 743 scr_page (lnsppg);
177 return; 744 return;
178 } 745 }
179 else if (keysym == XK_Next) 746 else if (keysym == XK_Next)
180 { 747 {
181 scr_page (DN, lnsppg); 748 scr_page (-lnsppg);
182 return; 749 return;
183 } 750 }
184 } 751 }
185#ifdef SCROLL_ON_UPDOWN_KEYS 752#ifdef SCROLL_ON_UPDOWN_KEYS
186 if (IS_SCROLL_MOD) 753 if (IS_SCROLL_MOD)
187 { 754 {
188 if (keysym == XK_Up) 755 if (keysym == XK_Up)
189 { 756 {
190 scr_page (UP, 1); 757 scr_page (1);
191 return; 758 return;
192 } 759 }
193 else if (keysym == XK_Down) 760 else if (keysym == XK_Down)
194 { 761 {
195 scr_page (DN, 1); 762 scr_page (-1);
196 return; 763 return;
197 } 764 }
198 } 765 }
199#endif 766#endif
200#ifdef SCROLL_ON_HOMEEND_KEYS 767#ifdef SCROLL_ON_HOMEEND_KEYS
201 if (IS_SCROLL_MOD) 768 if (IS_SCROLL_MOD)
202 { 769 {
203 if (keysym == XK_Home) 770 if (keysym == XK_Home)
204 { 771 {
205 scr_move_to (0, 1); 772 scr_changeview (top_row);
206 return; 773 return;
207 } 774 }
208 else if (keysym == XK_End) 775 else if (keysym == XK_End)
209 { 776 {
210 scr_move_to (1, 0); 777 scr_changeview (0);
211 return; 778 return;
212 } 779 }
213 } 780 }
214#endif 781#endif
215
216 } 782 }
217 783
218 if (shft) 784 if (shft)
219 { 785 {
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)) 786 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 787 {
228 switch (keysym) 788 switch (keysym)
229 { 789 {
230 /* normal XTerm key bindings */ 790 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 791 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev.time, 0, 0); 792 selection_request (ev.time);
233 return; 793 return;
794#if TODO
234 /* rxvt extras */ 795 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 796 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP);
237 return; 797 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 798 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN);
240 return; 799 return;
800#endif
241 } 801 }
242 } 802 }
243 } 803 }
244#ifdef PRINTPIPE 804
805 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
806 {
245 if (keysym == XK_Print) 807 if (keysym == XK_v)
808 selection_request (ev.time, Sel_Clipboard);
809 else if (selection.len > 0)
246 { 810 {
247 scr_printscreen (ctrl | shft); 811 free (selection.clip_text);
812 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
813 selection.clip_len = selection.len;
814 selection_grab (CurrentTime, true);
815 }
816
248 return; 817 return;
249 } 818 }
250#endif 819
251#ifdef GREEK_SUPPORT 820#if ENABLE_FRILLS || ISO_14755
252 if (keysym == ks_greekmodeswith) 821 // ISO 14755 support
822 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
253 { 823 {
254 greek_mode = !greek_mode; 824 int hv;
255 if (greek_mode) 825
826 if (iso14755buf & ISO_14755_51
827 && (keysym == XK_space || keysym == XK_KP_Space
828 || keysym == XK_Return || keysym == XK_KP_Enter))
256 { 829 {
257 xterm_seq (XTerm_title, 830 commit_iso14755 ();
258 (greek_getmode () == GREEK_ELOT928 831 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 832# if ISO_14755
260 greek_reset (); 833 iso14755_51 (0);
834# endif
835 return;
261 } 836 }
262 else 837 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 { 838 {
273 unsigned int l; 839 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 840# if ISO_14755
275 const unsigned char ch = C0_ESC; 841 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 842# endif
285 tt_write (&ch, 1); 843 return;
286 tt_write (kbuf0, l); 844 }
845 else if ((hv = hex_keyval (ev)) >= 0)
846 {
847 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
848 | hv | ISO_14755_51;
849# if ISO_14755
850 iso14755_51 (iso14755buf & ISO_14755_MASK);
851# endif
287 return; 852 return;
288 } 853 }
289 else 854 else
290#endif
291
292 { 855 {
293 newlen = 1; 856# if ISO_14755
294 switch (keysym) 857 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 858# endif
318 break; 859 iso14755buf = 0;
319#endif 860 }
320#ifndef NO_DELETE_KEY 861 }
321 case XK_Delete: 862 else if (option (Opt_iso14755) &&
322 STRCPY (kbuf, key_delete); 863 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
323# ifdef MULTICHAR_SET 864 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
324 if (Options & Opt_mc_hack) 865 if (!(iso14755buf & ISO_14755_STARTED))
325 { 866 {
326 int col, row; 867 iso14755buf |= ISO_14755_STARTED;
327 868# if ISO_14755
328 newlen = STRLEN (kbuf); 869 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
329 col = screen.cur.col; 870 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 871# endif
335 break; 872 }
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 873#endif
435 case XK_Prior: 874
436 STRCPY (kbuf, "\033[5~"); 875#ifdef PRINTPIPE
437 break; 876 if (keysym == XK_Print)
438# ifdef XK_KP_Next 877 {
439 case XK_KP_Next: 878 scr_printscreen (ctrl | shft);
440 /* allow shift to override */ 879 return;
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 880 }
442 {
443 STRCPY (kbuf, "\033Os");
444 break;
445 }
446 /* FALLTHROUGH */
447# endif 881#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 } 882 }
654 883
655 if (len <= 0) 884 if (len <= 0)
656 return; /* not mapped */ 885 return; /* not mapped */
657 886
658 if (Options & Opt_scrollTtyKeypress) 887 tt_write_user_input (kbuf, (unsigned int)len);
659 if (TermWin.view_start) 888}
889
890void ecb_cold
891rxvt_term::key_release (XKeyEvent &ev)
892{
893#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
894 KeySym keysym;
895
896 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
897#endif
898
899#if ENABLE_FRILLS || ISO_14755
900 // ISO 14755 support
901 if (iso14755buf)
902 if (iso14755buf & ISO_14755_52)
660 { 903 {
661 TermWin.view_start = 0; 904# if ISO_14755
662 want_refresh = 1; 905 scr_overlay_off ();
906# endif
907# if ISO_14755
908 // iso14755 part 5.2 handling: release time
909 // first: controls
910 if ((ev.state & ControlMask)
911 && ((keysym >= 0x40 && keysym <= 0x5f)
912 || (keysym >= 0x61 && keysym <= 0x7f)))
913 {
914 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
915 commit_iso14755 ();
916
917 return;
918 }
919
920 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
921 if (i[0] == keysym)
922 {
923 iso14755buf = ISO_14755_51 | i[1];
924 commit_iso14755 ();
925
926 return;
927 }
928
929 scr_bell ();
930# endif
931 iso14755buf = 0;
932
933 return;
663 } 934 }
664 935 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
665 /* 936 {
666 * these modifications only affect the static keybuffer 937# if ISO_14755
667 * pass Shift/Control indicators for function keys ending with `~' 938 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 939# endif
684 ) 940 if (iso14755buf & ISO_14755_51)
685 { 941 commit_iso14755 ();
686 const unsigned char ch = C0_ESC; 942#if ISO_14755
943 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
944 {
945 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
687 946
688 tt_write (&ch, 1); 947 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
948 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
949 }
950# endif
951 else
952 iso14755buf = 0;
689 } 953 }
690#ifdef DEBUG_CMD 954#endif
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 955
696 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 956 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; 957 return;
958
959#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
960 if (!(ev.state & ControlMask))
961 slip_wheel_ev.stop ();
962 else if (keysym == XK_Control_L || keysym == XK_Control_R)
963 mouse_slip_wheel_speed = 0;
964#endif
732} 965}
733#endif /* MENUBAR_MAX */
734 966
735void 967void
736rxvt_term::flush () 968rxvt_term::flush ()
737{ 969{
738#ifdef TRANSPARENT 970 flush_ev.stop ();
739 if (want_full_refresh) 971
972#ifdef HAVE_IMG
973 if (bg_flags & BG_NEEDS_REFRESH)
740 { 974 {
741 want_full_refresh = 0; 975 bg_flags &= ~BG_NEEDS_REFRESH;
742 scr_clear ();
743 scr_touch (false); 976 scr_touch (false);
744 want_refresh = 1;
745 } 977 }
746#endif 978#endif
747 979
748 if (want_refresh) 980 if (want_refresh)
749 { 981 {
982 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
983 {
984 int row = view_start;
985 int end_row = row + nrow;
986
987 while (row > top_row && ROW (row - 1).is_longer ())
988 --row;
989
990 do
991 {
992 int start_row = row;
993 line_t *l;
994
995 do
996 {
997 l = &ROW (row++);
998
999 if (!(l->f & LINE_FILTERED))
1000 {
1001 // line not filtered, mark it as filtered
1002 l->f |= LINE_FILTERED;
1003 while (l->is_longer ())
1004 {
1005 l = &ROW (row++);
1006 l->f |= LINE_FILTERED;
1007 }
1008
1009 // and filter it
1010 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1011
1012 break;
1013 }
1014 }
1015 while (l->is_longer () && row < end_row);
1016 }
1017 while (row < end_row);
1018 }
1019
750 scr_refresh (refresh_type); 1020 scr_refresh ();
751 scrollbar_show (1); 1021 scrollBar.show (1);
752#ifdef USE_XIM 1022#if USE_XIM
753 IMSendSpot (); 1023 im_send_spot ();
754#endif 1024#endif
755
756 } 1025 }
757 1026
758 display->flush (); 1027 display->flush ();
759} 1028}
760 1029
1030/* checks whether a refresh is requested and starts the refresh timer */
761void 1031void
762rxvt_term::check_cb (check_watcher &w) 1032rxvt_term::refresh_check ()
763{ 1033{
764 SET_R (this); 1034 if (want_refresh && !flush_ev.is_active ())
765 SET_LOCALE (locale); 1035 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
766 1036
1037 display->flush ();
1038}
1039
1040void
1041rxvt_term::flush_cb (ev::timer &w, int revents)
1042{
1043 make_current ();
1044
1045 refresh_count = 0;
767 flush (); 1046 flush ();
768} 1047}
769 1048
770#ifdef CURSOR_BLINK 1049#ifdef CURSOR_BLINK
771void 1050void
1051rxvt_term::cursor_blink_reset ()
1052{
1053 if (hidden_cursor)
1054 {
1055 hidden_cursor = 0;
1056 want_refresh = 1;
1057 }
1058
1059 if (option (Opt_cursorBlink))
1060 cursor_blink_ev.again ();
1061 else
1062 cursor_blink_ev.stop ();
1063}
1064
1065void
772rxvt_term::cursor_blink_cb (time_watcher &w) 1066rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
773{ 1067{
774 hidden_cursor = !hidden_cursor; 1068 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1069 want_refresh = 1;
776 1070 refresh_check ();
777 w.start (w.at + BLINK_INTERVAL);
778} 1071}
779#endif 1072#endif
780 1073
781#ifdef TEXT_BLINK 1074#ifdef TEXT_BLINK
782void 1075void
783rxvt_term::text_blink_cb (time_watcher &w) 1076rxvt_term::text_blink_cb (ev::timer &w, int revents)
784{ 1077{
785 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1078 if (scr_refresh_rend (RS_Blink, RS_Blink))
786 { 1079 {
787 hidden_text = !hidden_text; 1080 hidden_text = !hidden_text;
788 want_refresh = 1; 1081 want_refresh = 1;
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1082 refresh_check ();
1083 }
1084 else
1085 w.stop ();
1086}
1087#endif
1088
1089#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1090void
1091rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1092{
1093 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1094 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
790 } 1095 {
1096 want_refresh = 1;
1097 refresh_check ();
1098 }
1099 else
1100 w.stop ();
1101}
1102#endif
1103
1104#ifdef SELECTION_SCROLLING
1105void
1106rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1107{
1108 if (scr_page (scroll_selection_lines))
1109 {
1110 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1111 want_refresh = 1;
1112 refresh_check ();
1113 }
1114 else
1115 w.stop ();
1116}
1117#endif
1118
1119#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1120void
1121rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1122{
1123 if (scr_page (mouse_slip_wheel_speed))
1124 {
1125 want_refresh = 1;
1126 refresh_check ();
1127 }
1128
1129 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1130 {
1131 mouse_slip_wheel_speed = 0;
1132 w.stop ();
1133 }
1134}
1135#endif
1136
1137#if LINUX_YIELD_HACK
1138static struct event_handler
1139{
1140 ev::prepare yield_ev;
1141
1142 void yield_cb (ev::prepare &w, int revents)
1143 {
1144 // this should really be sched_yield(), but the linux guys thought
1145 // that giving a process calling sched_yield () less cpu time than
1146 // ones with high nice levels is a useful thing to do. It surely is is
1147 // allowed by the sus... as is returning ENOSYS.
1148 // since the linux guys additionally thought that breaking the only
1149 // known workaround against their unusable sched_yield hack is cool,
1150 // we just nanosleep a bit and hope for the best.
1151
1152 struct timespec ts = { 0, 1000 };
1153 nanosleep (&ts, 0);
1154
1155 w.stop ();
1156 }
1157
1158 event_handler ()
1159 : yield_ev (this, &event_handler::yield_cb)
1160 {
1161 }
1162} event_handler;
1163#endif
1164
1165/* make sure all the cmd data is at beginning of cmdbuf */
1166void
1167rxvt_term::cmdbuf_reify ()
1168{
1169 if (cmdbuf_ptr == cmdbuf_base)
1170 return;
1171
1172 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1173
1174 memmove (cmdbuf_base, cmdbuf_ptr, used);
1175 cmdbuf_ptr = cmdbuf_base;
1176 cmdbuf_endp = cmdbuf_ptr + used;
1177
1178}
1179
1180#if defined (KEYSYM_RESOURCE)
1181void
1182rxvt_term::cmdbuf_append (const char *str, size_t count)
1183{
1184 cmdbuf_reify ();
1185
1186 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1187
1188 if (count > avail)
1189 return;
1190
1191 memcpy (cmdbuf_endp, str, count);
1192 cmdbuf_endp += count;
1193
1194 cmd_parse ();
791} 1195}
792#endif 1196#endif
793 1197
794bool 1198bool
795rxvt_term::pty_fill () 1199rxvt_term::pty_fill ()
796{ 1200{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1201 cmdbuf_reify ();
798 1202
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1203 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1204
1205 if (!avail)
1206 {
1207 // normally this indicates a "too long" command sequence - just drop the data we have
800 cmdbuf_ptr = cmdbuf_base; 1208 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1209 cmdbuf_endp = cmdbuf_ptr;
1210 avail = CBUFSIZ;
1211 }
802 1212
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1213 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
804 1214
805 if (n > 0) 1215 if (r > 0)
806 { 1216 {
807 cmdbuf_endp += n; 1217 cmdbuf_endp += r;
808 return true; 1218 return true;
809 } 1219 }
810 else if (n < 0 && errno != EAGAIN) 1220 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1221 {
1222#if LINUX_YIELD_HACK
1223 if (display->is_local)
1224 event_handler.yield_ev.start ();
1225#endif
1226 }
1227 else
1228 {
1229 pty_ev.stop ();
1230
1231 if (!option (Opt_hold))
811 destroy (); 1232 destroy ();
1233 }
812 1234
813 return false; 1235 return false;
814} 1236}
815 1237
816void 1238void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1239rxvt_term::pty_cb (ev::io &w, int revents)
818{ 1240{
819 SET_R (this); 1241 make_current ();
820 SET_LOCALE (locale);
821 1242
822 if (revents & EVENT_WRITE) 1243 if (revents & ev::READ)
823 tt_write (0, 0);
824 else if (revents & EVENT_READ)
825 {
826 bool flag = true;
827
828 // loop, but don't allow a single term to monopolize us 1244 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong 1245 for (int i = CBUFCNT; i-- && pty_fill (); )
830 while (flag && pty_fill ()) 1246 cmd_parse ();
831 {
832 if (!seen_input)
833 {
834 seen_input = 1;
835 /* once we know the shell is running, send the screen size. Again! */
836 tt_winch ();
837 }
838 1247
839 uint32_t ch = NOCHAR; 1248 if (revents & ev::WRITE)
1249 pty_write ();
840 1250
841 for (;;) 1251 refresh_check ();
842 {
843 if (ch == NOCHAR)
844 ch = next_char ();
845
846 if (ch == NOCHAR) // TODO: improve
847 break;
848
849 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
850 {
851 /* Read a text string from the input buffer */
852 uint32_t buf[BUFSIZ];
853 bool refreshnow = false;
854 int nlines = 0;
855 uint32_t *str = buf;
856
857 *str++ = ch;
858
859 for (;;)
860 {
861 ch = next_char ();
862
863 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
864 break;
865 else
866 {
867 *str++ = ch;
868
869 if (ch == '\n')
870 {
871 nlines++;
872 refresh_count++;
873
874 if (! (Options & Opt_jumpScroll)
875 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
876 {
877 refreshnow = true;
878 flag = false;
879 ch = NOCHAR;
880 break;
881 }
882
883 // scr_add_lines only works for nlines < TermWin.nrow - 1.
884 if (nlines >= TermWin.nrow - 1)
885 {
886 scr_add_lines (buf, nlines, str - buf);
887 nlines = 0;
888 str = buf;
889 }
890 }
891
892 if (str >= buf + BUFSIZ)
893 {
894 ch = NOCHAR;
895 break;
896 }
897 }
898 }
899
900 scr_add_lines (buf, nlines, str - buf);
901
902 /*
903 * If there have been a lot of new lines, then update the screen
904 * What the heck I'll cheat and only refresh less than every page-full.
905 * the number of pages between refreshes is refresh_limit, which
906 * is incremented here because we must be doing flat-out scrolling.
907 *
908 * refreshing should be correct for small scrolls, because of the
909 * time-out
910 */
911 if (refreshnow)
912 {
913 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
914 refresh_limit++;
915
916 scr_refresh (refresh_type);
917 }
918
919 }
920 else
921 {
922 switch (ch)
923 {
924 default:
925 process_nonprinting (ch);
926 break;
927 case C0_ESC: /* escape char */
928 process_escape_seq ();
929 break;
930 /*case 0x9b: */ /* CSI */
931 /* process_csi_seq (); */
932 }
933
934 ch = NOCHAR;
935 }
936 }
937 }
938 }
939} 1252}
940 1253
941// read the next character, currently handles UTF-8 1254void ecb_cold
942// will probably handle all sorts of other stuff in the future 1255rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1256{
946 while (cmdbuf_ptr < cmdbuf_endp) 1257 XDefineCursor (dpy, vt, TermWin_cursor);
947 { 1258 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950
951 wchar_t wc;
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
953
954 if (len == (size_t)-2)
955 return NOCHAR;
956
957 if (len == (size_t)-1)
958 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
959
960 // assume wchar == unicode
961 cmdbuf_ptr += len;
962 return wc;
963 }
964
965 return NOCHAR;
966}
967
968/* rxvt_cmd_getc () - Return next input character */
969/*
970 * Return the next input character after first passing any keyboard input
971 * to the command.
972 */
973uint32_t
974rxvt_term::cmd_getc ()
975{
976 for (;;)
977 {
978 uint32_t c = next_char ();
979 if (c != NOCHAR)
980 return c;
981
982 // incomplete sequences should occur rarely, still, a better solution
983 // would be preferred. either setjmp/longjmp or better design.
984 fcntl (cmd_fd, F_SETFL, 0);
985 pty_fill ();
986 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
987 }
988}
989 1259
990#ifdef POINTER_BLANK 1260#ifdef POINTER_BLANK
1261 hidden_pointer = 0;
1262
1263 if (option (Opt_pointerBlank))
1264 pointer_ev.start (pointerBlankDelay);
1265#endif
1266}
1267
1268#ifdef POINTER_BLANK
1269void ecb_cold
1270rxvt_term::pointer_blank ()
1271{
1272 if (!option (Opt_pointerBlank))
1273 return;
1274
1275 XDefineCursor (dpy, vt, display->blank_cursor);
1276 XFlush (dpy);
1277
1278 hidden_pointer = 1;
1279}
1280
1281void ecb_cold
1282rxvt_term::pointer_cb (ev::timer &w, int revents)
1283{
1284 make_current ();
1285
1286 pointer_blank ();
1287}
1288#endif
1289
991void 1290void
992rxvt_term::pointer_unblank ()
993{
994 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
995 recolour_cursor ();
996
997 hidden_pointer = 0;
998
999 if (Options & Opt_pointerBlank)
1000 pointer_ev.start (NOW + pointerBlankDelay);
1001}
1002
1003void
1004rxvt_term::pointer_blank ()
1005{
1006 if (! (Options & Opt_pointerBlank))
1007 return;
1008
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor);
1010 XFlush (display->display);
1011
1012 hidden_pointer = 1;
1013}
1014
1015void
1016rxvt_term::pointer_cb (time_watcher &w)
1017{
1018 SET_R (this);
1019 SET_LOCALE (locale);
1020
1021 pointer_blank ();
1022}
1023#endif
1024
1025void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1291rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1292{
1028 int button_number, key_state = 0; 1293 int button_number, key_state = 0;
1029 int x, y; 1294 int x, y;
1295 int code = 32;
1030 1296
1031 x = ev.x; 1297 x = Pixel2Col (ev.x) + 1;
1032 y = ev.y; 1298 y = Pixel2Row (ev.y) + 1;
1033 pixel_position (&x, &y); 1299
1300 if (ev.type == MotionNotify)
1301 {
1302 if (x == mouse_row && y == mouse_col)
1303 return;
1304
1305 mouse_row = x;
1306 mouse_col = y;
1307 code += 32;
1308 }
1034 1309
1035 if (MEvent.button == AnyButton) 1310 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1311 button_number = 3;
1038 }
1039 else 1312 else
1040 { 1313 {
1041 button_number = MEvent.button - Button1; 1314 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1315 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1316 if (button_number >= 3)
1044 button_number += (64 - 3); 1317 button_number += 64 - 3;
1045 } 1318 }
1046 1319
1047 if (PrivateModes & PrivMode_MouseX10) 1320 if (priv_modes & PrivMode_MouseX10)
1048 { 1321 {
1049 /* 1322 /*
1050 * do not report ButtonRelease 1323 * do not report ButtonRelease
1051 * no state info allowed 1324 * no state info allowed
1052 */ 1325 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1340 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1341 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1342#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1343 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1344#endif
1072
1073 } 1345 }
1074 1346
1075#ifdef DEBUG_MOUSEREPORT 1347#if DEBUG_MOUSEREPORT
1076 fprintf (stderr, "Mouse ["); 1348 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1349 if (key_state & 16)
1078 fputc ('C', stderr); 1350 fputc ('C', stderr);
1079 if (key_state & 4) 1351 if (key_state & 4)
1080 fputc ('S', stderr); 1352 fputc ('S', stderr);
… …
1082 fputc ('A', stderr); 1354 fputc ('A', stderr);
1083 if (key_state & 32) 1355 if (key_state & 32)
1084 fputc ('2', stderr); 1356 fputc ('2', stderr);
1085 fprintf (stderr, "]: <%d>, %d/%d\n", 1357 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1358 button_number,
1087 x + 1, 1359 x,
1088 y + 1); 1360 y);
1089#else 1361#endif
1362
1363#if ENABLE_FRILLS
1364 if (priv_modes & PrivMode_ExtMouseRight)
1365 tt_printf ("\033[%d;%d;%dM",
1366 code + button_number + key_state,
1367 x,
1368 y);
1369 else if (priv_modes & PrivMode_ExtModeMouse)
1370 tt_printf ("\033[M%c%lc%lc",
1371 code + button_number + key_state,
1372 wint_t (32 + x),
1373 wint_t (32 + y));
1374 else
1375#endif
1090 tt_printf ("\033[M%c%c%c", 1376 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1377 code + button_number + key_state,
1092 (32 + x + 1), 1378 32 + x,
1093 (32 + y + 1)); 1379 32 + y);
1094#endif
1095} 1380}
1096
1097#ifdef USING_W11LIB
1098void
1099rxvt_W11_process_x_event (XEvent *ev)
1100{
1101 rxvt_t *r = rxvt_get_r ();
1102
1103 x_cb (*ev);
1104}
1105#endif
1106 1381
1107/*{{{ process an X event */ 1382/*{{{ process an X event */
1108void 1383void ecb_hot
1109rxvt_term::x_cb (XEvent &ev) 1384rxvt_term::x_cb (XEvent &ev)
1110{ 1385{
1111 SET_R (this); 1386 make_current ();
1112 SET_LOCALE (locale);
1113 1387
1114#if defined(CURSOR_BLINK) 1388 dLocal (Display *, dpy);
1115 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1116 {
1117 if (hidden_cursor)
1118 {
1119 hidden_cursor = 0;
1120 want_refresh = 1;
1121 }
1122 1389
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1390 if (ev.xany.window == vt
1124 } 1391 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1392 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1126
1127#if defined(POINTER_BLANK)
1128 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1129 {
1130 if (ev.type == MotionNotify
1131 || ev.type == ButtonPress
1132 || ev.type == ButtonRelease)
1133 if (hidden_pointer)
1134 pointer_unblank ();
1135
1136 if (ev.type == KeyPress && hidden_pointer == 0)
1137 pointer_blank ();
1138 }
1139#endif
1140
1141#ifdef USE_XIM
1142 if (XFilterEvent (&ev, None))
1143 return; 1393 return;
1144#endif
1145 1394
1395 // for XQueryPointer
1146 Window unused_root, unused_child; 1396 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1397 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1398 unsigned int unused_mask;
1149
1150#ifdef DEBUG_X
1151 const char *const eventnames[] =
1152 { /* mason - this matches my system */
1153 "",
1154 "",
1155 "KeyPress",
1156 "KeyRelease",
1157 "ButtonPress",
1158 "ButtonRelease",
1159 "MotionNotify",
1160 "EnterNotify",
1161 "LeaveNotify",
1162 "FocusIn",
1163 "FocusOut",
1164 "KeymapNotify",
1165 "Expose",
1166 "GraphicsExpose",
1167 "NoExpose",
1168 "VisibilityNotify",
1169 "CreateNotify",
1170 "DestroyNotify",
1171 "UnmapNotify",
1172 "MapNotify",
1173 "MapRequest",
1174 "ReparentNotify",
1175 "ConfigureNotify",
1176 "ConfigureRequest",
1177 "GravityNotify",
1178 "ResizeRequest",
1179 "CirculateNotify",
1180 "CirculateRequest",
1181 "PropertyNotify",
1182 "SelectionClear",
1183 "SelectionRequest",
1184 "SelectionNotify",
1185 "ColormapNotify",
1186 "ClientMessage",
1187 "MappingNotify"
1188 };
1189#endif
1190
1191#ifdef DEBUG_X
1192 struct timeval tp;
1193 struct tm *ltt;
1194 (void)gettimeofday (&tp, NULL);
1195 ltt = localtime (& (tp.tv_sec));
1196 D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1197#endif
1198 1399
1199 switch (ev.type) 1400 switch (ev.type)
1200 { 1401 {
1201 case KeyPress: 1402 case KeyPress:
1202 lookup_key (ev.xkey); 1403 key_press (ev.xkey);
1203 break; 1404 break;
1204 1405
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease: 1406 case KeyRelease:
1207 { 1407 key_release (ev.xkey);
1208 if (! (ev.xkey.state & ControlMask))
1209 mouse_slip_wheel_speed = 0;
1210 else
1211 {
1212 KeySym ks;
1213
1214 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1215 if (ks == XK_Control_L || ks == XK_Control_R)
1216 mouse_slip_wheel_speed = 0;
1217 }
1218 break; 1408 break;
1219 }
1220#endif
1221 1409
1222 case ButtonPress: 1410 case ButtonPress:
1223 button_press (ev.xbutton); 1411 button_press (ev.xbutton);
1224 break; 1412 break;
1225 1413
… …
1227 button_release (ev.xbutton); 1415 button_release (ev.xbutton);
1228 break; 1416 break;
1229 1417
1230 case ClientMessage: 1418 case ClientMessage:
1231 if (ev.xclient.format == 32 1419 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1420 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1233 destroy ();
1234#ifdef OFFIX_DND
1235 /* OffiX Dnd (drag 'n' drop) protocol */
1236 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1237 && (ev.xclient.data.l[0] == DndFile
1238 || ev.xclient.data.l[0] == DndDir
1239 || ev.xclient.data.l[0] == DndLink))
1240 { 1421 {
1241 /* Get Dnd data */ 1422 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1423 {
1243 int ActualFormat; 1424 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1425 {
1245 unsigned long Size, RemainingBytes; 1426 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1427 {
1247 XGetWindowProperty (display->display, display->root, 1428 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1429 destroy ();
1249 0L, 1000000L, 1430 }
1250 False, AnyPropertyType, 1431#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1432 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1433 XSendEvent (dpy, ev.xclient.window = display->root,
1434 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1435 &ev);
1254 XChangeProperty (display->display, display->root, 1436#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1437 }
1256 8, PropModeReplace, 1438 }
1257 data, STRLEN (data)); 1439#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1440 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1441 {
1442 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1443 focus_in ();
1444 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1445 focus_out ();
1446 }
1447#endif
1260 } 1448 }
1261#endif /* OFFIX_DND */
1262 break;
1263
1264 case MappingNotify:
1265 XRefreshKeyboardMapping (& (ev.xmapping));
1266 break; 1449 break;
1267 1450
1268 /* 1451 /*
1269 * XXX: this is not the _current_ arrangement 1452 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1453 * Here's my conclusion:
… …
1289 break; 1472 break;
1290 } 1473 }
1291 break; 1474 break;
1292 1475
1293 case FocusIn: 1476 case FocusIn:
1294 if (!TermWin.focus) 1477 if (ev.xfocus.detail != NotifyInferior
1478 && ev.xfocus.detail != NotifyPointer
1479 && ev.xfocus.mode != NotifyGrab)
1480 focus_in ();
1481 break;
1482
1483 case FocusOut:
1484 if (ev.xfocus.detail != NotifyInferior
1485 && ev.xfocus.detail != NotifyPointer
1486 && ev.xfocus.mode != NotifyGrab)
1487 focus_out ();
1488 break;
1489
1490 case ConfigureNotify:
1491 if (ev.xconfigure.window == parent)
1295 { 1492 {
1296 TermWin.focus = 1; 1493 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1297 want_refresh = 1;
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XSetICFocus (Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1305#endif
1306
1307 } 1494 ;
1308 break;
1309 1495
1310 case FocusOut: 1496 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1311 if (TermWin.focus) 1497
1498 bool moved = false;
1499#ifdef HAVE_BG_PIXMAP
1500 if (bg_window_position_sensitive ())
1312 { 1501 {
1313 TermWin.focus = 0; 1502 want_position_change = true;
1314 want_refresh = 1; 1503 if (bg_img == 0)
1315#ifdef USE_XIM 1504 moved = true;
1316 if (Input_Context != NULL)
1317 XUnsetICFocus (Input_Context);
1318#endif
1319#ifdef CURSOR_BLINK
1320 if (Options & Opt_cursorBlink)
1321 cursor_blink_ev.stop ();
1322 hidden_cursor = 0;
1323#endif
1324
1325 }
1326 break;
1327
1328 case ConfigureNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0])
1330 {
1331 int height, width;
1332
1333 do
1334 { /* Wrap lots of configures into one */
1335 width = ev.xconfigure.width;
1336 height = ev.xconfigure.height;
1337 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1338 } 1505 }
1339 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1506#endif
1340 1507
1341 if (szHint.width != width || szHint.height != height) 1508 if (want_position_change)
1342 { 1509 {
1343 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1510 int x, y;
1344 resize_all_windows (width, height, 1); 1511
1512 if (ev.xconfigure.send_event)
1513 {
1514 x = ev.xconfigure.x;
1515 y = ev.xconfigure.y;
1516 }
1517 else
1518 get_window_origin (x, y);
1519
1520 if (x != parent_x || y != parent_y)
1521 {
1522 parent_x = x;
1523 parent_y = y;
1524 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1525 moved = true;
1526 }
1345 } 1527 }
1346#ifdef DEBUG_SIZE 1528
1529 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1530 {
1531 seen_resize = 1;
1532 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1533 }
1347 else 1534 else
1348 { 1535 {
1349 D_SIZE ((stderr, "Size: Not resizing")); 1536#ifdef HAVE_BG_PIXMAP
1537 if (moved)
1538 update_background ();
1539#endif
1350 } 1540 }
1351#endif
1352#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1353 if (Options & Opt_transparent)
1354 {
1355 check_our_parents ();
1356 if (am_transparent)
1357 want_full_refresh = 1;
1358 }
1359#endif
1360 1541
1542 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1361 } 1543 }
1362 break; 1544 break;
1363 1545
1546 case PropertyNotify:
1547 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1548 break;
1549
1364 case SelectionClear: 1550 case SelectionClear:
1365 display->set_selection_owner (0); 1551 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1366 break;
1367
1368 case SelectionNotify:
1369 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor,
1371 ev.xselection.property, True);
1372 break; 1552 break;
1373 1553
1374 case SelectionRequest: 1554 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1555 selection_send (ev.xselectionrequest);
1376 break; 1556 break;
1377 1557
1558 case MapNotify:
1559#ifdef HAVE_BG_PIXMAP
1560 // This is needed at startup for the case of no window manager
1561 // or a non-reparenting window manager and also because we
1562 // defer bg image updates if the window is not mapped. The
1563 // short delay is to optimize for multiple ConfigureNotify
1564 // events at startup when the window manager reparents the
1565 // window, so as to perform the computation after we have
1566 // received all of them.
1567 if (bg_img == 0)
1568 update_background_ev.start (0.025);
1569#endif
1570 mapped = 1;
1571#ifdef TEXT_BLINK
1572 text_blink_ev.start ();
1573#endif
1574 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1575 break;
1576
1378 case UnmapNotify: 1577 case UnmapNotify:
1379 TermWin.mapped = 0; 1578 mapped = 0;
1380#ifdef TEXT_BLINK 1579#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1580 text_blink_ev.stop ();
1382#endif 1581#endif
1582 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1383 break; 1583 break;
1384
1385 case MapNotify:
1386 TermWin.mapped = 1;
1387#ifdef TEXT_BLINK
1388 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1389#endif
1390 break;
1391
1392#ifdef TRANSPARENT
1393 case ReparentNotify:
1394 rootwin_cb (ev);
1395 break;
1396#endif /* TRANSPARENT */
1397 1584
1398 case GraphicsExpose: 1585 case GraphicsExpose:
1399 case Expose: 1586 case Expose:
1400 if (ev.xany.window == TermWin.vt) 1587 if (ev.xany.window == vt)
1401 { 1588 {
1402#ifdef NO_SLOW_LINK_SUPPORT 1589 do
1590 {
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1591 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1592 ev.xexpose.width, ev.xexpose.height, false);
1405#else 1593 }
1406 // don't understand this, so commented it out 1594 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1595
1596 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1597
1598 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1599 {
1407 scr_expose (ev.xexpose.x, ev.xexpose.y, 1600 scr_expose (ev.xexpose.x, ev.xexpose.y,
1408 ev.xexpose.width, ev.xexpose.height, False); 1601 ev.xexpose.width, ev.xexpose.height, false);
1409 //scr_expose (ev.xexpose.x, 0, 1602 }
1410 // ev.xexpose.width, TermWin.height, False); 1603
1411#endif
1412 want_refresh = 1; 1604 want_refresh = 1;
1413 } 1605 }
1414 else 1606 else
1415 { 1607 {
1416 XEvent unused_event; 1608 XEvent unused_event;
1417 1609
1418 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1610 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1419 Expose, 1611 ;
1420 &unused_event)) ; 1612 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1421 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1613 ;
1422 GraphicsExpose, 1614
1423 &unused_event)) ; 1615 if (scrollBar.state && ev.xany.window == scrollBar.win)
1424 if (isScrollbarWindow (ev.xany.window))
1425 { 1616 {
1426 scrollBar.setIdle (); 1617 scrollBar.state = SB_STATE_IDLE;
1427 scrollbar_show (0); 1618 scrollBar.show (0);
1428 } 1619 }
1429#ifdef MENUBAR
1430 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1431 menubar_expose ();
1432#endif
1433#ifdef RXVT_GRAPHICS
1434 Gr_expose (ev.xany.window);
1435#endif
1436
1437 } 1620 }
1438 break; 1621 break;
1439 1622
1440 case MotionNotify: 1623 case MotionNotify:
1441#ifdef POINTER_BLANK 1624#ifdef POINTER_BLANK
1442 if (hidden_pointer) 1625 if (hidden_pointer)
1443 pointer_unblank (); 1626 pointer_unblank ();
1444#endif 1627#endif
1445#if MENUBAR 1628 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1446 if (isMenuBarWindow (ev.xany.window)) 1629 || priv_modes & PrivMode_MouseAnyEvent)
1630 mouse_report (ev.xbutton);
1631 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1632 break;
1633
1634 if (ev.xany.window == vt)
1447 { 1635 {
1448 menubar_control (& (ev.xbutton)); 1636 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1449 break; 1637 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1450 } 1638 ; // nop
1451#endif
1452 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1453 break;
1454
1455 if (ev.xany.window == TermWin.vt)
1456 {
1457 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1639 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1458 { 1640 {
1459 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1641 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1460 ; 1642 ;
1461 1643
1462 XQueryPointer (display->display, TermWin.vt, 1644 XQueryPointer (dpy, vt,
1463 &unused_root, &unused_child, 1645 &unused_root, &unused_child,
1464 &unused_root_x, &unused_root_y, 1646 &unused_root_x, &unused_root_y,
1465 & (ev.xbutton.x), & (ev.xbutton.y), 1647 &ev.xbutton.x, &ev.xbutton.y,
1466 &unused_mask); 1648 &ev.xbutton.state);
1467#ifdef MOUSE_THRESHOLD 1649#ifdef MOUSE_THRESHOLD
1468 /* deal with a `jumpy' mouse */ 1650 /* deal with a `jumpy' mouse */
1469 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1651 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1470 { 1652 {
1471#endif 1653#endif
1654#if ISO_14755
1655 // 5.4
1656 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1657 {
1658 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1659 break;
1660 }
1661#endif
1472 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1662 selection_extend (ev.xbutton.x, ev.xbutton.y,
1473 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1663 ev.xbutton.state & Button3Mask ? 2 : 0);
1664
1474#ifdef SELECTION_SCROLLING 1665#ifdef SELECTION_SCROLLING
1475 if (ev.xbutton.y < TermWin.int_bwidth 1666 if (ev.xbutton.y < int_bwidth
1476 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1667 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1477 { 1668 {
1669 page_dirn scroll_selection_dir;
1478 int dist; 1670 int dist;
1479
1480 pending_scroll_selection=1;
1481 1671
1482 /* don't clobber the current delay if we are 1672 /* don't clobber the current delay if we are
1483 * already in the middle of scrolling. 1673 * already in the middle of scrolling.
1484 */ 1674 */
1485 if (scroll_selection_delay<=0) 1675 if (!sel_scroll_ev.is_active ())
1486 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1676 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1487 1677
1488 /* save the event params so we can highlight 1678 /* save the event params so we can highlight
1489 * the selection in the pending-scroll loop 1679 * the selection in the pending-scroll loop
1490 */ 1680 */
1491 selection_save_x=ev.xbutton.x; 1681 selection_save_x = ev.xbutton.x;
1492 selection_save_y=ev.xbutton.y; 1682 selection_save_y = ev.xbutton.y;
1493 selection_save_state=
1494 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1683 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1495 1684
1496 /* calc number of lines to scroll */ 1685 /* calc number of lines to scroll */
1497 if (ev.xbutton.y<TermWin.int_bwidth) 1686 if (ev.xbutton.y < int_bwidth)
1498 { 1687 {
1499 scroll_selection_dir = UP; 1688 scroll_selection_dir = UP;
1500 dist = TermWin.int_bwidth - ev.xbutton.y; 1689 dist = int_bwidth - ev.xbutton.y;
1501 } 1690 }
1502 else 1691 else
1503 { 1692 {
1504 scroll_selection_dir = DN; 1693 scroll_selection_dir = DN;
1505 dist = ev.xbutton.y - 1694 dist = ev.xbutton.y - (int_bwidth + vt_height);
1506 (TermWin.int_bwidth + TermWin.height);
1507 } 1695 }
1696
1508 scroll_selection_lines= (Pixel2Height (dist)/ 1697 scroll_selection_lines = Pixel2Height (dist)
1509 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1698 / SELECTION_SCROLL_LINE_SPEEDUP
1699 + 1;
1510 MIN_IT (scroll_selection_lines, 1700 min_it (scroll_selection_lines,
1511 SELECTION_SCROLL_MAX_LINES); 1701 SELECTION_SCROLL_MAX_LINES);
1702 scroll_selection_lines *= scroll_selection_dir;
1512 } 1703 }
1513 else 1704 else
1514 { 1705 {
1515 /* we are within the text window, so we 1706 /* we are within the text window, so we
1516 * shouldn't be scrolling 1707 * shouldn't be scrolling
1517 */ 1708 */
1518 pending_scroll_selection = 0; 1709 sel_scroll_ev.stop();
1519 } 1710 }
1520#endif 1711#endif
1521#ifdef MOUSE_THRESHOLD 1712#ifdef MOUSE_THRESHOLD
1522
1523 } 1713 }
1524#endif 1714#endif
1525
1526 } 1715 }
1527 } 1716 }
1528 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1717 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1529 { 1718 {
1530 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1719 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1531 MotionNotify, &ev)) ; 1720 MotionNotify, &ev))
1721 ;
1722
1532 XQueryPointer (display->display, scrollBar.win, 1723 XQueryPointer (dpy, scrollBar.win,
1533 &unused_root, &unused_child, 1724 &unused_root, &unused_child,
1534 &unused_root_x, &unused_root_y, 1725 &unused_root_x, &unused_root_y,
1535 & (ev.xbutton.x), & (ev.xbutton.y), 1726 &ev.xbutton.x, &ev.xbutton.y,
1536 &unused_mask); 1727 &unused_mask);
1537 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1728 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1538 scrollbar_size ()); 1729 scrollBar.size ());
1539 scr_refresh (refresh_type);
1540 refresh_limit = 0; 1730 want_refresh = 1;
1541 scrollbar_show (1); 1731 scrollBar.show (1);
1542 } 1732 }
1543 break; 1733 break;
1544 } 1734 }
1735
1736#if defined(CURSOR_BLINK)
1737 if (ev.type == KeyPress)
1738 cursor_blink_reset ();
1739#endif
1740
1741#if defined(POINTER_BLANK)
1742 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1743 {
1744 if (ev.type == MotionNotify
1745 || ev.type == ButtonPress
1746 || ev.type == ButtonRelease)
1747 if (hidden_pointer)
1748 pointer_unblank ();
1749
1750 if (ev.type == KeyPress && hidden_pointer == 0)
1751 pointer_blank ();
1752 }
1753#endif
1754
1755 refresh_check ();
1545} 1756}
1757
1758#if ENABLE_FRILLS
1759void ecb_cold
1760rxvt_term::set_urgency (bool enable)
1761{
1762 if (enable == urgency_hint)
1763 return;
1764
1765 if (XWMHints *h = XGetWMHints (dpy, parent))
1766 {
1767 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1768 XSetWMHints (dpy, parent, h);
1769 urgency_hint = enable;
1770 XFree (h);
1771 }
1772}
1773#endif
1774
1775void ecb_cold
1776rxvt_term::focus_in ()
1777{
1778 if (!focus)
1779 {
1780 focus = 1;
1781 want_refresh = 1;
1782
1783#if USE_XIM
1784 if (Input_Context != NULL)
1785 {
1786 im_set_position ();
1787 XSetICFocus (Input_Context);
1788 }
1789#endif
1790#if CURSOR_BLINK
1791 if (option (Opt_cursorBlink))
1792 cursor_blink_ev.again ();
1793#endif
1794#if OFF_FOCUS_FADING
1795 if (rs[Rs_fade])
1796 {
1797 pix_colors = pix_colors_focused;
1798 scr_recolour ();
1799 }
1800#endif
1801#if ENABLE_FRILLS
1802 if (option (Opt_urgentOnBell))
1803 set_urgency (0);
1804#endif
1805
1806 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1807 }
1808}
1809
1810void ecb_cold
1811rxvt_term::focus_out ()
1812{
1813 if (focus)
1814 {
1815 focus = 0;
1816 want_refresh = 1;
1817
1818#if ENABLE_FRILLS
1819 if (option (Opt_urgentOnBell))
1820 set_urgency (0);
1821#endif
1822#if ENABLE_FRILLS || ISO_14755
1823 if (iso14755buf)
1824 {
1825 iso14755buf = 0;
1826# if ISO_14755
1827 scr_overlay_off ();
1828# endif
1829 }
1830#endif
1831#if USE_XIM
1832 if (Input_Context != NULL)
1833 XUnsetICFocus (Input_Context);
1834#endif
1835#if CURSOR_BLINK
1836 if (option (Opt_cursorBlink))
1837 cursor_blink_ev.stop ();
1838
1839 hidden_cursor = 0;
1840#endif
1841#if OFF_FOCUS_FADING
1842 if (rs[Rs_fade])
1843 {
1844 pix_colors = pix_colors_unfocused;
1845 scr_recolour ();
1846 }
1847#endif
1848
1849 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1850 }
1851}
1852
1853void ecb_cold
1854rxvt_term::update_fade_color (unsigned int idx)
1855{
1856#if OFF_FOCUS_FADING
1857 if (rs[Rs_fade])
1858 {
1859 rgba c;
1860 pix_colors [Color_fade].get (c);
1861 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1862 }
1863#endif
1864}
1865
1866#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1867void ecb_hot
1868rxvt_term::rootwin_cb (XEvent &ev)
1869{
1870 make_current ();
1871
1872 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1873 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1874 return;
1875
1876 switch (ev.type)
1877 {
1878 case PropertyNotify:
1879 /*
1880 * if user used some Esetroot compatible prog to set the root bg,
1881 * use the property to determine the pixmap. We use it later on.
1882 */
1883 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1884 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1885 {
1886#if BG_IMAGE_FROM_ROOT
1887 if (option (Opt_transparent))
1888 {
1889 rxvt_img::new_from_root (this)->replace (root_img);
1890 update_background ();
1891 }
1892#endif
1893 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1894 }
1895
1896 break;
1897 }
1898
1899 refresh_check ();
1900}
1901#endif
1546 1902
1547void 1903void
1548rxvt_term::rootwin_cb (XEvent &ev)
1549{
1550 SET_R (this);
1551 SET_LOCALE (locale);
1552
1553 switch (ev.type)
1554 {
1555 case PropertyNotify:
1556 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1557 {
1558 if (ev.xproperty.state == PropertyNewValue)
1559 selection_property (ev.xproperty.window, ev.xproperty.atom);
1560 break;
1561 }
1562#ifdef TRANSPARENT
1563 else
1564 {
1565 /*
1566 * if user used some Esetroot compatible prog to set the root bg,
1567 * use the property to determine the pixmap. We use it later on.
1568 */
1569 if (xa[XA_XROOTPMAPID] == 0)
1570 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1571
1572 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1573 return;
1574 }
1575
1576 /* FALLTHROUGH */
1577 case ReparentNotify:
1578 if ((Options & Opt_transparent) && check_our_parents ())
1579 if (am_transparent)
1580 want_full_refresh = 1;
1581 break;
1582#endif
1583 }
1584}
1585
1586void
1587rxvt_term::button_press (const XButtonEvent &ev) 1904rxvt_term::button_press (XButtonEvent &ev)
1588{ 1905{
1589 int reportmode = 0, clickintime; 1906 int reportmode = 0, clickintime;
1590 1907
1591 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1908 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1909
1592 if (!bypass_keystate) 1910 if (!bypass_keystate)
1593 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1911 reportmode = !! (priv_modes & PrivMode_mouse_report);
1912
1594 /* 1913 /*
1595 * VT window processing of button press 1914 * VT window processing of button press
1596 */ 1915 */
1597 if (ev.window == TermWin.vt) 1916 if (ev.window == vt)
1598 { 1917 {
1599#if RXVT_GRAPHICS 1918 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1600 if (ev.subwindow != None) 1919 return;
1601 rxvt_Gr_ButtonPress (ev.x, ev.y);
1602 else
1603#endif
1604 1920
1921#if ISO_14755
1922 // 5.4
1923 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1924 {
1925 iso14755_54 (ev.x, ev.y);
1926 return;
1605 { 1927 }
1928#endif
1929
1606 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1930 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1931
1607 if (reportmode) 1932 if (reportmode)
1933 {
1934 /* mouse report from vt window */
1935 /* save the xbutton state (for ButtonRelease) */
1936 MEvent.state = ev.state;
1937#ifdef MOUSE_REPORT_DOUBLECLICK
1938 if (ev.button == MEvent.button && clickintime)
1608 { 1939 {
1609 /* mouse report from vt window */ 1940 /* same button, within allowed time */
1610 /* save the xbutton state (for ButtonRelease) */ 1941 MEvent.clicks++;
1611 MEvent.state = ev.state; 1942
1612#ifdef MOUSE_REPORT_DOUBLECLICK 1943 if (MEvent.clicks > 1)
1613 if (ev.button == MEvent.button && clickintime)
1614 { 1944 {
1615 /* same button, within alloted time */
1616 MEvent.clicks++;
1617 if (MEvent.clicks > 1)
1618 {
1619 /* only report double clicks */ 1945 /* only report double clicks */
1620 MEvent.clicks = 2; 1946 MEvent.clicks = 2;
1621 mouse_report (ev); 1947 mouse_report (ev);
1622 1948
1623 /* don't report the release */ 1949 /* don't report the release */
1624 MEvent.clicks = 0; 1950 MEvent.clicks = 0;
1625 MEvent.button = AnyButton; 1951 MEvent.button = AnyButton;
1626 }
1627 } 1952 }
1628 else
1629 {
1630 /* different button, or time expired */
1631 MEvent.clicks = 1;
1632 MEvent.button = ev.button;
1633 mouse_report (ev);
1634 }
1635#else
1636 MEvent.button = ev.button;
1637 mouse_report (ev);
1638#endif /* MOUSE_REPORT_DOUBLECLICK */
1639
1640 } 1953 }
1641 else 1954 else
1642 { 1955 {
1956 /* different button, or time expired */
1957 MEvent.clicks = 1;
1958 MEvent.button = ev.button;
1959 mouse_report (ev);
1960 }
1961#else
1962 MEvent.button = ev.button;
1963 mouse_report (ev);
1964#endif /* MOUSE_REPORT_DOUBLECLICK */
1965
1966 }
1967 else
1968 {
1643 if (ev.button != MEvent.button) 1969 if (ev.button != MEvent.button)
1644 MEvent.clicks = 0; 1970 MEvent.clicks = 0;
1971
1645 switch (ev.button) 1972 switch (ev.button)
1646 { 1973 {
1647 case Button1: 1974 case Button1:
1975 /* allow meta + click to select rectangular areas */
1976 /* should be done in screen.C */
1977#if ENABLE_FRILLS
1978 selection.rect = !!(ev.state & ModMetaMask);
1979#else
1980 selection.rect = false;
1981#endif
1982
1648 /* allow shift+left click to extend selection */ 1983 /* allow shift+left click to extend selection */
1649 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1984 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1650 { 1985 {
1651 if (MEvent.button == Button1 && clickintime)
1652 selection_rotate (ev.x, ev.y);
1653 else
1654 selection_extend (ev.x, ev.y, 1);
1655 }
1656 else
1657 {
1658 if (MEvent.button == Button1 && clickintime)
1659 MEvent.clicks++;
1660 else
1661 MEvent.clicks = 1;
1662
1663 selection_click (MEvent.clicks, ev.x, ev.y);
1664 }
1665
1666 MEvent.button = Button1;
1667 break;
1668
1669 case Button3:
1670 if (MEvent.button == Button3 && clickintime) 1986 if (MEvent.button == Button1 && clickintime)
1671 selection_rotate (ev.x, ev.y); 1987 selection_rotate (ev.x, ev.y);
1672 else 1988 else
1673 selection_extend (ev.x, ev.y, 1); 1989 selection_extend (ev.x, ev.y, 1);
1990 }
1991 else
1992 {
1993 if (MEvent.button == Button1 && clickintime)
1994 MEvent.clicks++;
1995 else
1996 MEvent.clicks = 1;
1997
1998 selection_click (MEvent.clicks, ev.x, ev.y);
1999 }
2000
2001 MEvent.button = Button1;
2002 break;
2003
2004 case Button3:
2005 if (MEvent.button == Button3 && clickintime)
2006 selection_rotate (ev.x, ev.y);
2007 else
2008 selection_extend (ev.x, ev.y, 1);
2009
1674 MEvent.button = Button3; 2010 MEvent.button = Button3;
1675 break; 2011 break;
1676 }
1677 } 2012 }
2013 }
2014
1678 MEvent.time = ev.time; 2015 MEvent.time = ev.time;
1679 return; 2016 return;
1680 }
1681 } 2017 }
1682 2018
1683 /* 2019 /*
1684 * Scrollbar window processing of button press 2020 * Scrollbar window processing of button press
1685 */ 2021 */
1686 if (isScrollbarWindow (ev.window)) 2022 if (scrollBar.state && ev.window == scrollBar.win)
1687 { 2023 {
1688 scrollBar.setIdle (); 2024 page_dirn direction = NO_DIR;
2025
2026 if (scrollBar.upButton (ev.y))
2027 direction = UP; /* up */
2028 else if (scrollBar.dnButton (ev.y))
2029 direction = DN; /* down */
2030
2031 scrollBar.state = SB_STATE_IDLE;
1689 /* 2032 /*
1690 * Rxvt-style scrollbar: 2033 * Rxvt-style scrollbar:
1691 * move up if mouse is above slider 2034 * move up if mouse is above slider
1692 * move dn if mouse is below slider 2035 * move dn if mouse is below slider
1693 * 2036 *
… …
1702 /* 2045 /*
1703 * Mouse report disabled scrollbar: 2046 * Mouse report disabled scrollbar:
1704 * arrow buttons - send up/down 2047 * arrow buttons - send up/down
1705 * click on scrollbar - send pageup/down 2048 * click on scrollbar - send pageup/down
1706 */ 2049 */
1707 if ((scrollBar.style == R_SB_NEXT 2050 if (direction == UP)
1708 && scrollbarnext_upButton (ev.y))
1709 || (scrollBar.style == R_SB_RXVT
1710 && scrollbarrxvt_upButton (ev.y)))
1711 tt_printf ("\033[A"); 2051 tt_printf ("\033[A");
1712 else if ((scrollBar.style == R_SB_NEXT 2052 else if (direction == DN)
1713 && scrollbarnext_dnButton (ev.y))
1714 || (scrollBar.style == R_SB_RXVT
1715 && scrollbarrxvt_dnButton (ev.y)))
1716 tt_printf ("\033[B"); 2053 tt_printf ("\033[B");
1717 else 2054 else
1718 switch (ev.button) 2055 switch (ev.button)
1719 { 2056 {
1720 case Button2: 2057 case Button2:
… …
1727 tt_printf ("\033[5~"); 2064 tt_printf ("\033[5~");
1728 break; 2065 break;
1729 } 2066 }
1730 } 2067 }
1731 else 2068 else
1732#endif /* NO_SCROLLBAR_REPORT */ 2069#endif /* NO_SCROLLBAR_REPORT */
1733
1734 {
1735 char upordown = 0;
1736
1737 if (scrollBar.style == R_SB_NEXT)
1738 { 2070 {
1739 if (scrollbarnext_upButton (ev.y)) 2071 if (direction != NO_DIR)
1740 upordown = -1; /* up */
1741 else if (scrollbarnext_dnButton (ev.y))
1742 upordown = 1; /* down */
1743 }
1744 else if (scrollBar.style == R_SB_RXVT)
1745 {
1746 if (scrollbarrxvt_upButton (ev.y))
1747 upordown = -1; /* up */
1748 else if (scrollbarrxvt_dnButton (ev.y))
1749 upordown = 1; /* down */
1750 }
1751 if (upordown)
1752 { 2072 {
1753#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2073#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1754 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2074 if (!cont_scroll_ev.is_active ())
2075 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1755#endif 2076#endif
1756 if (scr_page (upordown < 0 ? UP : DN, 1)) 2077 if (scr_page (direction, 1))
1757 { 2078 {
1758 if (upordown < 0) 2079 if (direction == UP)
1759 scrollBar.setUp (); 2080 scrollBar.state = SB_STATE_UP;
1760 else 2081 else
1761 scrollBar.setDn (); 2082 scrollBar.state = SB_STATE_DOWN;
1762 } 2083 }
1763 } 2084 }
1764 else 2085 else
1765 switch (ev.button) 2086 switch (ev.button)
1766 { 2087 {
1767 case Button2: 2088 case Button2:
1768 switch (scrollbar_align) 2089 switch (scrollBar.align)
1769 { 2090 {
1770 case R_SB_ALIGN_TOP: 2091 case SB_ALIGN_TOP:
1771 csrO = 0; 2092 csrO = 0;
1772 break; 2093 break;
1773 case R_SB_ALIGN_CENTRE: 2094 case SB_ALIGN_CENTRE:
1774 csrO = (scrollBar.bot - scrollBar.top) / 2; 2095 csrO = (scrollBar.bot - scrollBar.top) / 2;
1775 break; 2096 break;
1776 case R_SB_ALIGN_BOTTOM: 2097 case SB_ALIGN_BOTTOM:
1777 csrO = scrollBar.bot - scrollBar.top; 2098 csrO = scrollBar.bot - scrollBar.top;
1778 break; 2099 break;
1779 } 2100 }
2101
1780 if (scrollBar.style == R_SB_XTERM 2102 if (scrollBar.style == SB_STYLE_XTERM
1781 || scrollbar_above_slider (ev.y) 2103 || scrollBar.above_slider (ev.y)
1782 || scrollbar_below_slider (ev.y)) 2104 || scrollBar.below_slider (ev.y))
1783 scr_move_to ( scrollbar_position (ev.y) - csrO, 2105 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1784 scrollbar_size ()); 2106
1785 scrollBar.setMotion (); 2107 scrollBar.state = SB_STATE_MOTION;
1786 break; 2108 break;
1787 2109
1788 case Button1: 2110 case Button1:
1789 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2111 if (scrollBar.align == SB_ALIGN_CENTRE)
1790 csrO = ev.y - scrollBar.top; 2112 csrO = ev.y - scrollBar.top;
1791 /* FALLTHROUGH */ 2113 /* FALLTHROUGH */
1792 2114
1793 case Button3: 2115 case Button3:
1794 if (scrollBar.style != R_SB_XTERM) 2116 if (scrollBar.style != SB_STYLE_XTERM)
1795 { 2117 {
1796 if (scrollbar_above_slider (ev.y)) 2118 if (scrollBar.above_slider (ev.y))
1797# ifdef RXVT_SCROLL_FULL 2119# ifdef RXVT_SCROLL_FULL
1798 scr_page (UP, TermWin.nrow - 1); 2120 scr_page (UP, nrow - 1);
1799# else 2121# else
1800 scr_page (UP, TermWin.nrow / 4); 2122 scr_page (UP, nrow / 4);
1801# endif 2123# endif
1802 else if (scrollbar_below_slider (ev.y)) 2124 else if (scrollBar.below_slider (ev.y))
1803# ifdef RXVT_SCROLL_FULL 2125# ifdef RXVT_SCROLL_FULL
1804 scr_page (DN, TermWin.nrow - 1); 2126 scr_page (DN, nrow - 1);
1805# else 2127# else
1806 scr_page (DN, TermWin.nrow / 4); 2128 scr_page (DN, nrow / 4);
1807# endif 2129# endif
1808 else 2130 else
1809 scrollBar.setMotion (); 2131 scrollBar.state = SB_STATE_MOTION;
1810 } 2132 }
1811 else 2133 else
1812 { 2134 {
1813 scr_page ((ev.button == Button1 ? DN : UP), 2135 scr_page ((ev.button == Button1 ? DN : UP),
1814 (TermWin.nrow 2136 (nrow
1815 * scrollbar_position (ev.y) 2137 * scrollBar.position (ev.y)
1816 / scrollbar_size ())); 2138 / scrollBar.size ()));
1817 } 2139 }
2140
1818 break; 2141 break;
1819 } 2142 }
1820 } 2143 }
2144
1821 return; 2145 return;
1822 } 2146 }
1823#if MENUBAR
1824 /*
1825 * Menubar window processing of button press
1826 */
1827 if (isMenuBarWindow (ev.window))
1828 menubar_control (ev);
1829#endif
1830} 2147}
1831 2148
1832void 2149void
1833rxvt_term::button_release (const XButtonEvent &ev) 2150rxvt_term::button_release (XButtonEvent &ev)
1834{ 2151{
1835 int reportmode = 0; 2152 int reportmode = 0;
1836 2153
1837 csrO = 0; /* reset csr Offset */ 2154 csrO = 0; /* reset csr Offset */
1838 if (!bypass_keystate) 2155 if (!bypass_keystate)
1839 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2156 reportmode = !! (priv_modes & PrivMode_mouse_report);
1840 2157
1841 if (scrollbar_isUpDn ()) 2158 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1842 { 2159 {
1843 scrollBar.setIdle (); 2160 scrollBar.state = SB_STATE_IDLE;
1844 scrollbar_show (0); 2161 scrollBar.show (0);
1845#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1846 refresh_type &= ~SMOOTH_REFRESH;
1847#endif
1848
1849 } 2162 }
2163
1850#ifdef SELECTION_SCROLLING 2164#ifdef SELECTION_SCROLLING
1851 pending_scroll_selection=0; 2165 sel_scroll_ev.stop();
1852#endif 2166#endif
2167
1853 if (ev.window == TermWin.vt) 2168 if (ev.window == vt)
1854 { 2169 {
1855#ifdef RXVT_GRAPHICS 2170 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1856 if (ev.subwindow != None) 2171 return;
1857 rxvt_Gr_ButtonRelease (ev.x, ev.y);
1858 else
1859#endif
1860 2172
1861 { 2173#if ISO_14755
2174 // 5.4
2175 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2176 return;
2177#endif
2178
1862 if (reportmode) 2179 if (reportmode)
2180 {
2181 /* mouse report from vt window */
2182 /* don't report release of wheel "buttons" */
2183 if (ev.button >= 4)
2184 return;
2185#ifdef MOUSE_REPORT_DOUBLECLICK
2186 /* only report the release of 'slow' single clicks */
2187 if (MEvent.button != AnyButton
2188 && (ev.button != MEvent.button
2189 || (ev.time - MEvent.time
2190 > MULTICLICK_TIME / 2)))
1863 { 2191 {
1864 /* mouse report from vt window */
1865 /* don't report release of wheel "buttons" */
1866 if (ev.button >= 4)
1867 return;
1868#ifdef MOUSE_REPORT_DOUBLECLICK
1869 /* only report the release of 'slow' single clicks */
1870 if (MEvent.button != AnyButton
1871 && (ev.button != MEvent.button
1872 || (ev.time - MEvent.time
1873 > MULTICLICK_TIME / 2)))
1874 {
1875 MEvent.clicks = 0; 2192 MEvent.clicks = 0;
1876 MEvent.button = AnyButton;
1877 mouse_report (ev);
1878 }
1879#else /* MOUSE_REPORT_DOUBLECLICK */
1880 MEvent.button = AnyButton; 2193 MEvent.button = AnyButton;
1881 mouse_report (ev); 2194 mouse_report (ev);
1882#endif /* MOUSE_REPORT_DOUBLECLICK */
1883 return;
1884 } 2195 }
2196#else /* MOUSE_REPORT_DOUBLECLICK */
2197 MEvent.button = AnyButton;
2198 mouse_report (ev);
2199#endif /* MOUSE_REPORT_DOUBLECLICK */
2200 return;
2201 }
2202
1885 /* 2203 /*
1886 * dumb hack to compensate for the failure of click-and-drag 2204 * dumb hack to compensate for the failure of click-and-drag
1887 * when overriding mouse reporting 2205 * when overriding mouse reporting
1888 */ 2206 */
1889 if (PrivateModes & PrivMode_mouse_report 2207 if (priv_modes & PrivMode_mouse_report
1890 && bypass_keystate 2208 && bypass_keystate
1891 && ev.button == Button1 && MEvent.clicks <= 1) 2209 && ev.button == Button1 && MEvent.clicks <= 1)
1892 selection_extend (ev.x, ev.y, 0); 2210 selection_extend (ev.x, ev.y, 0);
1893 2211
1894 switch (ev.button) 2212 switch (ev.button)
2213 {
2214 case Button1:
2215 case Button3:
2216 selection_make (ev.time);
2217 break;
2218
2219 case Button2:
2220 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2221 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2222 break;
2223
2224#ifdef MOUSE_WHEEL
2225 case Button4:
2226 case Button5:
1895 { 2227 {
1896 case Button1: 2228 int lines;
1897 case Button3: 2229 page_dirn dirn;
1898 selection_make (ev.time); 2230
2231 dirn = ev.button == Button4 ? UP : DN;
2232
2233 if (ev.state & ShiftMask)
1899 break; 2234 lines = 1;
1900 case Button2: 2235 else if (option (Opt_mouseWheelScrollPage))
1901 selection_request (ev.time, ev.x, ev.y); 2236 lines = nrow - 1;
1902 break; 2237 else
2238 lines = 5;
2239
1903#ifdef MOUSE_WHEEL 2240# ifdef MOUSE_SLIP_WHEELING
1904 case Button4: 2241 if (ev.state & ControlMask)
1905 case Button5:
1906 { 2242 {
2243 mouse_slip_wheel_speed += dirn;
2244 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2245
2246 if (!slip_wheel_ev.is_active ())
2247 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1907 int i; 2248 }
1908 page_dirn v;
1909
1910 v = (ev.button == Button4) ? UP : DN;
1911 if (ev.state & ShiftMask)
1912 i = 1;
1913 else if ((Options & Opt_mouseWheelScrollPage))
1914 i = TermWin.nrow - 1;
1915 else 2249 else
1916 i = 5;
1917# ifdef MOUSE_SLIP_WHEELING
1918 if (ev.state & ControlMask)
1919 {
1920 mouse_slip_wheel_speed += (v ? -1 : 1);
1921 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1922 }
1923# endif 2250# endif
1924# ifdef JUMP_MOUSE_WHEEL
1925 scr_page (v, i);
1926 scr_refresh (SMOOTH_REFRESH);
1927 scrollbar_show (1);
1928# else
1929 while (i--)
1930 {
1931 scr_page (v, 1);
1932 scr_refresh (SMOOTH_REFRESH);
1933 scrollbar_show (1);
1934 }
1935# endif
1936
1937 }
1938 break;
1939#endif
1940
1941 }
1942 }
1943 }
1944#ifdef MENUBAR
1945 else if (isMenuBarWindow (ev.window))
1946 menubar_control (ev);
1947#endif
1948}
1949
1950
1951#ifdef TRANSPARENT
1952/*
1953 * Check our parents are still who we think they are.
1954 * Do transparency updates if required
1955 */
1956int
1957rxvt_term::check_our_parents ()
1958{
1959 int i, pchanged, aformat, have_pixmap, rootdepth;
1960 unsigned long nitems, bytes_after;
1961 Atom atype;
1962 unsigned char *prop = NULL;
1963 Window root, oldp, *list;
1964 Pixmap rootpixmap = None;
1965 XWindowAttributes wattr, wrootattr;
1966
1967 pchanged = 0;
1968
1969 if (! (Options & Opt_transparent))
1970 return pchanged; /* Don't try any more */
1971
1972 XGetWindowAttributes (display->display, display->root, &wrootattr);
1973 rootdepth = wrootattr.depth;
1974
1975 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1976 if (rootdepth != wattr.depth)
1977 {
1978 if (am_transparent)
1979 {
1980 pchanged = 1;
1981 XSetWindowBackground (display->display, TermWin.vt,
1982 PixColors[Color_bg]);
1983 am_transparent = am_pixmap_trans = 0;
1984 }
1985 return pchanged; /* Don't try any more */
1986 }
1987
1988 /* Get all X ops out of the queue so that our information is up-to-date. */
1989 XSync (display->display, False);
1990
1991 /*
1992 * Make the frame window set by the window manager have
1993 * the root background. Some window managers put multiple nested frame
1994 * windows for each client, so we have to take care about that.
1995 */
1996 i = (xa[XA_XROOTPMAPID] != 0
1997 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1998 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1999 &nitems, &bytes_after, &prop) == Success));
2000 if (!i || prop == NULL)
2001 have_pixmap = 0;
2002 else
2003 {
2004 have_pixmap = 1;
2005 rootpixmap = * ((Pixmap *)prop);
2006 XFree (prop);
2007 }
2008 if (have_pixmap)
2009 {
2010 /*
2011 * Copy display->root pixmap transparency
2012 */
2013 int sx, sy, nx, ny;
2014 unsigned int nw, nh;
2015 Window cr;
2016 XImage *image;
2017 GC gc;
2018 XGCValues gcvalue;
2019
2020 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2021 0, 0, &sx, &sy, &cr);
2022 nw = (unsigned int)szHint.width;
2023 nh = (unsigned int)szHint.height;
2024 nx = ny = 0;
2025 if (sx < 0)
2026 {
2027 nw += sx;
2028 nx = -sx;
2029 sx = 0;
2030 }
2031 if (sy < 0)
2032 {
2033 nh += sy;
2034 ny = -sy;
2035 sy = 0;
2036 }
2037 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2038 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2039 allowedxerror = -1;
2040 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2041 ZPixmap);
2042 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2043 /* XXX: may need a delay here? */
2044 allowedxerror = 0;
2045 if (image == NULL)
2046 {
2047 if (am_transparent && am_pixmap_trans)
2048 {
2049 pchanged = 1;
2050 if (TermWin.pixmap != None)
2051 { 2251 {
2052 XFreePixmap (display->display, TermWin.pixmap); 2252 scr_page (dirn, lines);
2053 TermWin.pixmap = None; 2253 scrollBar.show (1);
2054 } 2254 }
2055 } 2255 }
2056 am_pixmap_trans = 0; 2256 break;
2257#endif
2258 }
2259 }
2260}
2261
2262/*}}} */
2263
2264void ecb_hot
2265rxvt_term::cmd_parse ()
2266{
2267 wchar_t ch = NOCHAR;
2268 char *seq_begin; // remember start of esc-sequence here
2269
2270 for (;;)
2271 {
2272 if (ecb_unlikely (ch == NOCHAR))
2273 {
2274 seq_begin = cmdbuf_ptr;
2275 ch = next_char ();
2276
2277 if (ch == NOCHAR)
2278 break;
2279 }
2280
2281 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2282 {
2283 if (ecb_unlikely (!seen_input))
2284 {
2285 seen_input = 1;
2286 // many badly-written programs (e.g. jed) contain a race condition:
2287 // they first read the screensize and then install a SIGWINCH handler.
2288 // some window managers resize the window early, and these programs
2289 // then sometimes get the size wrong.
2290 // unfortunately other programs are even more buggy and dislike
2291 // being sent SIGWINCH, so only do it when we were in fact being
2292 // resized.
2293 if (seen_resize && cmd_pid)
2294 kill (-cmd_pid, SIGWINCH);
2295 }
2296
2297 /* Read a text string from the input buffer */
2298 wchar_t buf[UBUFSIZ];
2299 bool refreshnow = false;
2300 int nlines = 0;
2301 wchar_t *str = buf;
2302 wchar_t *eol = str + min (ncol, UBUFSIZ);
2303
2304 for (;;)
2305 {
2306 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2307 break;
2308
2309 *str++ = ch;
2310
2311 if (ecb_unlikely (ch == C0_LF || str >= eol))
2312 {
2313 if (ch == C0_LF)
2314 nlines++;
2315
2316 refresh_count++;
2317
2318 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2319 {
2320 refresh_count = 0;
2321
2322 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2323 {
2324 refreshnow = true;
2325 ch = NOCHAR;
2326 break;
2327 }
2328 }
2329
2330 // scr_add_lines only works for nlines <= nrow - 1.
2331 if (nlines >= nrow - 1)
2332 {
2333 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2334 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2335 scr_add_lines (buf, str - buf, nlines);
2336
2337 nlines = 0;
2338 str = buf;
2339 eol = str + min (ncol, UBUFSIZ);
2340 }
2341
2342 if (str >= eol)
2343 {
2344 if (eol >= buf + UBUFSIZ)
2345 {
2346 ch = NOCHAR;
2347 break;
2348 }
2349 else
2350 eol = min (eol + ncol, buf + UBUFSIZ);
2351 }
2352
2353 }
2354
2355 seq_begin = cmdbuf_ptr;
2356 ch = next_char ();
2357 }
2358
2359 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2360 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2361 scr_add_lines (buf, str - buf, nlines);
2362
2363 /*
2364 * If there have been a lot of new lines, then update the screen
2365 * What the heck we'll cheat and only refresh less than every page-full.
2366 * if skipScroll is enabled.
2367 */
2368 if (refreshnow)
2369 {
2370 scr_refresh ();
2371 want_refresh = 1;
2372 }
2057 } 2373 }
2058 else 2374 else
2059 { 2375 {
2060 if (TermWin.pixmap != None) 2376 try
2061 XFreePixmap (display->display, TermWin.pixmap);
2062 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2063 (unsigned int)szHint.width,
2064 (unsigned int)szHint.height,
2065 (unsigned int)image->depth);
2066 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2067 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2068 nx, ny, (unsigned int)image->width,
2069 (unsigned int)image->height);
2070 XFreeGC (display->display, gc);
2071 XDestroyImage (image);
2072 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2073 TermWin.pixmap);
2074 if (!am_transparent || !am_pixmap_trans)
2075 pchanged = 1;
2076 am_transparent = am_pixmap_trans = 1;
2077 }
2078 }
2079 if (!am_pixmap_trans)
2080 {
2081 unsigned int n;
2082 /*
2083 * InheritPixmap transparency
2084 */
2085 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2086 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2087 i++)
2088 {
2089 oldp = TermWin.parent[i];
2090 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2091 &TermWin.parent[i], &list, &n);
2092 XFree (list);
2093 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2094 if (TermWin.parent[i] == display->root)
2095 { 2377 {
2096 if (oldp != None) 2378 process_nonprinting (ch);
2097 pchanged = 1; 2379 }
2380 catch (const class out_of_input &o)
2381 {
2382 // we ran out of input, retry later
2383 cmdbuf_ptr = seq_begin;
2098 break; 2384 break;
2099 } 2385 }
2100 if (oldp != TermWin.parent[i]) 2386
2101 pchanged = 1; 2387 ch = NOCHAR;
2102 }
2103 n = 0;
2104 if (pchanged)
2105 { 2388 }
2106 for (; n < (unsigned int)i; n++) 2389 }
2107 { 2390}
2108 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2391
2109 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2392// read the next character
2110 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2393wchar_t ecb_hot
2111 { 2394rxvt_term::next_char () NOTHROW
2112 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2395{
2113 break; 2396 while (cmdbuf_ptr < cmdbuf_endp)
2114 } 2397 {
2115 } 2398 // assume 7-bit to be ascii ALWAYS
2399 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2400 return *cmdbuf_ptr++;
2401
2402 wchar_t wc;
2403 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2404
2405 if (len == (size_t)-2)
2116 } 2406 {
2117 if (n > (int) (sizeof (TermWin.parent) 2407 // the mbstate stores incomplete sequences. didn't know this :/
2118 / sizeof (TermWin.parent[0]))) 2408 cmdbuf_ptr = cmdbuf_endp;
2409 break;
2119 { 2410 }
2120 D_X ((stderr, "InheritPixmap Turning off")); 2411
2121 XSetWindowBackground (display->display, TermWin.parent[0], 2412 if (len == (size_t)-1)
2122 PixColors[Color_fg]);
2123 XSetWindowBackground (display->display, TermWin.vt,
2124 PixColors[Color_bg]);
2125 am_transparent = 0;
2126 /* XXX: also turn off Opt_transparent? */
2127 } 2413 {
2128 else 2414 mbstate.reset (); // reset now undefined conversion state
2415 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2416 // in which case we "erroneously" return the next byte which might be valid.
2417 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2129 { 2418 }
2130 /* wait (an arbitrary period) for the WM to do its thing
2131 * needed for fvwm2.2.2 (and before?) */
2132# ifdef HAVE_NANOSLEEP
2133 struct timespec rqt;
2134 2419
2135 rqt.tv_sec = 1; 2420 // assume wchar == unicode
2136 rqt.tv_nsec = 0; 2421 cmdbuf_ptr += len;
2137 nanosleep (&rqt, NULL); 2422 return wc & UNICODE_MASK;
2138# else
2139 sleep (1);
2140# endif
2141 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2142 for (n = 0; n < (unsigned int)i; n++)
2143 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2144 ParentRelative);
2145 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2146 ParentRelative);
2147 am_transparent = 1;
2148 }
2149 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2150 TermWin.parent[i] = None;
2151 } 2423 }
2424
2425 return NOCHAR;
2426}
2427
2428// read the next octet
2429uint32_t ecb_hot
2430rxvt_term::next_octet () NOTHROW
2431{
2432 return cmdbuf_ptr < cmdbuf_endp
2433 ? (unsigned char)*cmdbuf_ptr++
2434 : NOCHAR;
2435}
2436
2437static class out_of_input out_of_input;
2438
2439wchar_t ecb_hot
2440rxvt_term::cmd_getc () THROW ((class out_of_input))
2441{
2442 wchar_t c = next_char ();
2443
2444 if (c == NOCHAR)
2445 throw out_of_input;
2446
2152 return pchanged; 2447 return c;
2153} 2448}
2154#endif
2155 2449
2156/*}}} */ 2450uint32_t ecb_hot
2451rxvt_term::cmd_get8 () THROW ((class out_of_input))
2452{
2453 uint32_t c = next_octet ();
2454
2455 if (c == NOCHAR)
2456 throw out_of_input;
2457
2458 return c;
2459}
2157 2460
2158/*{{{ print pipe */ 2461/*{{{ print pipe */
2159/*----------------------------------------------------------------------*/ 2462/*----------------------------------------------------------------------*/
2160#ifdef PRINTPIPE 2463#ifdef PRINTPIPE
2161FILE * 2464FILE * ecb_cold
2162rxvt_term::popen_printer () 2465rxvt_term::popen_printer ()
2163{ 2466{
2164 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2467 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2165 2468
2166 if (stream == NULL) 2469 if (stream == NULL)
2167 rxvt_print_error ("can't open printer pipe"); 2470 rxvt_warn ("can't open printer pipe, not printing.\n");
2471
2168 return stream; 2472 return stream;
2169} 2473}
2170 2474
2171int 2475int ecb_cold
2172rxvt_term::pclose_printer (FILE *stream) 2476rxvt_term::pclose_printer (FILE *stream)
2173{ 2477{
2174 fflush (stream); 2478 fflush (stream);
2175 /* pclose () reported not to work on SunOS 4.1.3 */
2176# if defined (__sun__) /* TODO: RESOLVE THIS */
2177 /* pclose works provided SIGCHLD handler uses waitpid */
2178 return pclose (stream); /* return fclose (stream); */
2179# else
2180 return pclose (stream); 2479 return pclose (stream);
2181# endif
2182} 2480}
2183 2481
2184/* 2482/*
2185 * simulate attached vt100 printer 2483 * simulate attached vt100 printer
2186 */ 2484 */
2187void 2485void ecb_cold
2188rxvt_term::process_print_pipe () 2486rxvt_term::process_print_pipe ()
2189{ 2487{
2190 int done; 2488 FILE *fd = popen_printer ();
2191 FILE *fd;
2192 2489
2193 if ((fd = popen_printer ()) == NULL) 2490 if (!fd)
2194 return; 2491 return;
2195 2492
2196 /* 2493 /*
2197 * Send all input to the printer until either ESC[4i or ESC[?4i 2494 * Send all input to the printer until either ESC[4i or ESC[?4i
2198 * is received. 2495 * is received.
2199 */ 2496 */
2200 for (done = 0; !done;) 2497 for (int done = 0; !done; )
2201 { 2498 {
2202 unsigned char buf[8]; 2499 unsigned char buf[8];
2203 unsigned char ch; 2500 unicode_t ch;
2204 unsigned int i, len; 2501 unsigned int i, len;
2205 2502
2206 if ((ch = cmd_getc ()) != C0_ESC) 2503 if ((ch = cmd_getc ()) != C0_ESC)
2207 { 2504 {
2208 if (putc (ch, fd) == EOF) 2505 if (putc (ch, fd) == EOF)
2209 break; /* done = 1 */ 2506 break; /* done = 1 */
… …
2224 { 2521 {
2225 if ((buf[len++] = cmd_getc ()) == 'i') 2522 if ((buf[len++] = cmd_getc ()) == 'i')
2226 break; /* done = 1 */ 2523 break; /* done = 1 */
2227 } 2524 }
2228 } 2525 }
2526
2229 for (i = 0; i < len; i++) 2527 for (i = 0; i < len; i++)
2230 if (putc (buf[i], fd) == EOF) 2528 if (putc (buf[i], fd) == EOF)
2231 { 2529 {
2232 done = 1; 2530 done = 1;
2233 break; 2531 break;
2234 } 2532 }
2235 } 2533 }
2236 } 2534 }
2535
2237 pclose_printer (fd); 2536 pclose_printer (fd);
2238} 2537}
2239#endif /* PRINTPIPE */ 2538#endif /* PRINTPIPE */
2240/*}}} */ 2539/*}}} */
2241 2540
2242/* *INDENT-OFF* */
2243enum { 2541enum {
2244 C1_40 = 0x40, 2542 C1_40 = 0x40,
2245 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2543 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2246 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2544 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2247 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2545 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2248 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2546 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2249}; 2547};
2250/* *INDENT-ON* */
2251 2548
2252/*{{{ process non-printing single characters */ 2549/*{{{ process non-printing single characters */
2253void 2550void ecb_hot
2254rxvt_term::process_nonprinting (unsigned char ch) 2551rxvt_term::process_nonprinting (unicode_t ch)
2255{ 2552{
2256 switch (ch) 2553 switch (ch)
2257 { 2554 {
2555 case C0_ESC:
2556 process_escape_seq ();
2557 break;
2258 case C0_ENQ: /* terminal Status */ 2558 case C0_ENQ: /* terminal Status */
2259 if (rs[Rs_answerbackstring]) 2559 if (rs[Rs_answerbackstring])
2260 tt_write ( 2560 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2261 (const unsigned char *)rs[Rs_answerbackstring],
2262 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2263 else 2561 else
2264 tt_write ((unsigned char *)VT100_ANS, 2562 tt_write (VT100_ANS, strlen (VT100_ANS));
2265 (unsigned int)STRLEN (VT100_ANS));
2266 break; 2563 break;
2267 case C0_BEL: /* bell */ 2564 case C0_BEL: /* bell */
2268 scr_bell (); 2565 scr_bell ();
2269 break; 2566 break;
2270 case C0_BS: /* backspace */ 2567 case C0_BS: /* backspace */
… …
2285 scr_charset_choose (1); 2582 scr_charset_choose (1);
2286 break; 2583 break;
2287 case C0_SI: /* shift in - acs */ 2584 case C0_SI: /* shift in - acs */
2288 scr_charset_choose (0); 2585 scr_charset_choose (0);
2289 break; 2586 break;
2587
2588#ifdef EIGHT_BIT_CONTROLS
2589 // 8-bit controls
2590 case 0x90: /* DCS */
2591 process_dcs_seq ();
2592 break;
2593 case 0x9b: /* CSI */
2594 process_csi_seq ();
2595 break;
2596 case 0x9d: /* OSC */
2597 process_osc_seq ();
2598 break;
2599#endif
2290 } 2600 }
2291} 2601}
2292/*}}} */ 2602/*}}} */
2293 2603
2294 2604
2295/*{{{ process VT52 escape sequences */ 2605/*{{{ process VT52 escape sequences */
2296void 2606void ecb_cold
2297rxvt_term::process_escape_vt52 (unsigned char ch) 2607rxvt_term::process_escape_vt52 (unicode_t ch)
2298{ 2608{
2299 int row, col; 2609 int row, col;
2300 2610
2301 switch (ch) 2611 switch (ch)
2302 { 2612 {
… …
2335 break; 2645 break;
2336 case 'Z': /* identify the terminal type */ 2646 case 'Z': /* identify the terminal type */
2337 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2647 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2338 break; 2648 break;
2339 case '<': /* turn off VT52 mode */ 2649 case '<': /* turn off VT52 mode */
2340 PrivMode (0, PrivMode_vt52); 2650 priv_modes &= ~PrivMode_vt52;
2341 break; 2651 break;
2342 case 'F': /* use special graphics character set */ 2652 case 'F': /* use special graphics character set */
2343 case 'G': /* use regular character set */ 2653 case 'G': /* use regular character set */
2344 /* unimplemented */ 2654 /* unimplemented */
2345 break; 2655 break;
… …
2351} 2661}
2352/*}}} */ 2662/*}}} */
2353 2663
2354 2664
2355/*{{{ process escape sequences */ 2665/*{{{ process escape sequences */
2356void 2666void ecb_hot
2357rxvt_term::process_escape_seq () 2667rxvt_term::process_escape_seq ()
2358{ 2668{
2359 unsigned char ch = cmd_getc (); 2669 unicode_t ch = cmd_getc ();
2360 2670
2361 if (PrivateModes & PrivMode_vt52) 2671 if (priv_modes & PrivMode_vt52)
2362 { 2672 {
2363 process_escape_vt52 (ch); 2673 process_escape_vt52 (ch);
2364 return; 2674 return;
2365 } 2675 }
2366 2676
2367 switch (ch) 2677 switch (ch)
2368 { 2678 {
2369 /* case 1: do_tek_mode (); break; */
2370 case '#': 2679 case '#':
2371 if (cmd_getc () == '8') 2680 if (cmd_getc () == '8')
2372 scr_E (); 2681 scr_E ();
2373 break; 2682 break;
2374 case '(': 2683 case '(':
… …
2381 scr_charset_set (2, (unsigned int)cmd_getc ()); 2690 scr_charset_set (2, (unsigned int)cmd_getc ());
2382 break; 2691 break;
2383 case '+': 2692 case '+':
2384 scr_charset_set (3, (unsigned int)cmd_getc ()); 2693 scr_charset_set (3, (unsigned int)cmd_getc ());
2385 break; 2694 break;
2386#ifdef MULTICHAR_SET 2695#if !ENABLE_MINIMAL
2387 case '$':
2388 scr_charset_set (-2, (unsigned int)cmd_getc ());
2389 break;
2390#endif
2391#ifndef NO_FRILLS
2392 case '6': 2696 case '6':
2393 scr_backindex (); 2697 scr_backindex ();
2394 break; 2698 break;
2395#endif 2699#endif
2396 case '7': 2700 case '7':
2397 scr_cursor (SAVE); 2701 scr_cursor (SAVE);
2398 break; 2702 break;
2399 case '8': 2703 case '8':
2400 scr_cursor (RESTORE); 2704 scr_cursor (RESTORE);
2401 break; 2705 break;
2402#ifndef NO_FRILLS 2706#if !ENABLE_MINIMAL
2403 case '9': 2707 case '9':
2404 scr_forwardindex (); 2708 scr_forwardindex ();
2405 break; 2709 break;
2406#endif 2710#endif
2711 // DECPAM/DECPNM
2407 case '=': 2712 case '=':
2713 priv_modes |= PrivMode_aplKP;
2714 break;
2408 case '>': 2715 case '>':
2409 PrivMode ((ch == '='), PrivMode_aplKP); 2716 priv_modes &= ~PrivMode_aplKP;
2410 break; 2717 break;
2411 2718
2412 case C1_40: 2719 case C1_40:
2413 cmd_getc (); 2720 cmd_getc ();
2414 break; 2721 break;
… …
2417 break; 2724 break;
2418 2725
2419 /* 8.3.87: NEXT LINE */ 2726 /* 8.3.87: NEXT LINE */
2420 case C1_NEL: /* ESC E */ 2727 case C1_NEL: /* ESC E */
2421 { 2728 {
2422 uint32_t nlcr[] = { '\n', '\r' }; 2729 wchar_t nlcr[] = { C0_LF, C0_CR };
2423 scr_add_lines (nlcr, 1, 2); 2730 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2424 } 2731 }
2425 break; 2732 break;
2426 2733
2427 /* kidnapped escape sequence: Should be 8.3.48 */ 2734 /* kidnapped escape sequence: Should be 8.3.48 */
2428 case C1_ESA: /* ESC G */ 2735 case C1_ESA: /* ESC G */
2429 process_graphics (); 2736 // used by original rxvt for rob nations own graphics mode
2737 if (cmd_getc () == 'Q')
2738 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2430 break; 2739 break;
2431 2740
2432 /* 8.3.63: CHARACTER TABULATION SET */ 2741 /* 8.3.63: CHARACTER TABULATION SET */
2433 case C1_HTS: /* ESC H */ 2742 case C1_HTS: /* ESC H */
2434 scr_set_tab (1); 2743 scr_set_tab (1);
… …
2438 case C1_RI: /* ESC M */ 2747 case C1_RI: /* ESC M */
2439 scr_index (DN); 2748 scr_index (DN);
2440 break; 2749 break;
2441 2750
2442 /* 8.3.142: SINGLE-SHIFT TWO */ 2751 /* 8.3.142: SINGLE-SHIFT TWO */
2443 /*case C1_SS2: scr_single_shift (2); break; */ 2752 /* case C1_SS2: break; */
2444 2753
2445 /* 8.3.143: SINGLE-SHIFT THREE */ 2754 /* 8.3.143: SINGLE-SHIFT THREE */
2446 /*case C1_SS3: scr_single_shift (3); break; */ 2755 /* case C1_SS3: break; */
2447 2756
2448 /* 8.3.27: DEVICE CONTROL STRING */ 2757 /* 8.3.27: DEVICE CONTROL STRING */
2449 case C1_DCS: /* ESC P */ 2758 case C1_DCS: /* ESC P */
2450 process_dcs_seq (); 2759 process_dcs_seq ();
2451 break; 2760 break;
2452 2761
2453 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2762 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2454 case C1_SCI: /* ESC Z */ 2763 case C1_SCI: /* ESC Z */
2455 tt_write ((const unsigned char *)ESCZ_ANSWER, 2764 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2456 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2457 break; /* steal obsolete ESC [ c */ 2765 break; /* steal obsolete ESC [ c */
2458 2766
2459 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2767 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2460 case C1_CSI: /* ESC [ */ 2768 case C1_CSI: /* ESC [ */
2461 process_csi_seq (); 2769 process_csi_seq ();
2462 break; 2770 break;
2463 2771
2464 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2772 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2465 case C1_OSC: /* ESC ] */ 2773 case C1_OSC: /* ESC ] */
2466 process_osc_seq (); 2774 process_osc_seq ();
2467 break; 2775 break;
2468 2776
2469 /* 8.3.106: RESET TO INITIAL STATE */ 2777 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2470 case 'c': 2778 case 'c':
2779 mbstate.reset ();
2471 scr_poweron (); 2780 scr_poweron ();
2472 scrollbar_show (1); 2781 scrollBar.show (1);
2473 break; 2782 break;
2474 2783
2475 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2784 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2476 case 'n': 2785 case 'n':
2477 scr_charset_choose (2); 2786 scr_charset_choose (2);
… …
2484 } 2793 }
2485} 2794}
2486/*}}} */ 2795/*}}} */
2487 2796
2488/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2797/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2489/* *INDENT-OFF* */
2490enum { 2798enum {
2491 CSI_ICH = 0x40, 2799 CSI_ICH = 0x40,
2492 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2800 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2493 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2801 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2494 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2802 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2495 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2803 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2496 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2804 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2497 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2805 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2498 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2806 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2499 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2807 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2500}; 2808};
2501 2809
2502#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2810#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2503 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2811 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2504 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2812 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2505#define get_byte_array_bit(array, bit) \ 2813#define get_byte_array_bit(array, bit) \
2506 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2814 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2507 2815
2508const unsigned char csi_defaults[] = 2816static const unsigned char csi_defaults[] =
2509 { 2817 {
2510 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2818 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2511 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2819 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2512 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2820 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2513 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2821 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2514 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2822 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2515 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2823 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2516 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2824 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2517 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2825 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2518 }; 2826 };
2519/* *INDENT-ON* */
2520 2827
2521void 2828void ecb_hot
2522rxvt_term::process_csi_seq () 2829rxvt_term::process_csi_seq ()
2523{ 2830{
2524 unsigned char ch, priv, i; 2831 unicode_t ch, priv, prev_ch, i;
2525 unsigned int nargs, p; 2832 unsigned int nargs, p;
2526 int n, ndef; 2833 int n, ndef;
2527 int arg[ESC_ARGS]; 2834 int arg[ESC_ARGS] = { };
2528 2835
2529 for (nargs = ESC_ARGS; nargs > 0;) 2836 nargs = 0;
2530 arg[--nargs] = 0;
2531 2837
2532 priv = 0; 2838 priv = 0;
2533 ch = cmd_getc (); 2839 ch = cmd_getc ();
2534 if (ch >= '<' && ch <= '?') 2840 if ((ch >= '<' && ch <= '?') || ch == '!')
2841 {
2535 { /* '<' '=' '>' '?' */ 2842 /* '<' '=' '>' '?' '!' */
2536 priv = ch; 2843 priv = ch;
2537 ch = cmd_getc (); 2844 ch = cmd_getc ();
2538 } 2845 }
2846
2847 prev_ch = 0;
2539 /* read any numerical arguments */ 2848 /* read any numerical arguments */
2540 for (n = -1; ch < CSI_ICH; ) 2849 for (n = -1; ch < CSI_ICH; )
2541 { 2850 {
2542 if (isdigit (ch)) 2851 if (isdigit (ch))
2543 { 2852 {
… …
2550 { 2859 {
2551 if (nargs < ESC_ARGS) 2860 if (nargs < ESC_ARGS)
2552 arg[nargs++] = n; 2861 arg[nargs++] = n;
2553 n = -1; 2862 n = -1;
2554 } 2863 }
2555 else if (ch == '\b') 2864 else if (IS_CONTROL (ch))
2556 {
2557 scr_backspace ();
2558 }
2559 else if (ch == C0_ESC)
2560 {
2561 process_escape_seq ();
2562 return;
2563 }
2564 else if (ch < ' ')
2565 {
2566 process_nonprinting (ch); 2865 process_nonprinting (ch);
2567 } 2866
2867 prev_ch = ch;
2568 ch = cmd_getc (); 2868 ch = cmd_getc ();
2569 } 2869 }
2570 2870
2571 if (ch > CSI_7F) 2871 if (ch > CSI_7F)
2572 return; 2872 return;
… …
2578 ndef = get_byte_array_bit (csi_defaults, i); 2878 ndef = get_byte_array_bit (csi_defaults, i);
2579 for (p = 0; p < nargs; p++) 2879 for (p = 0; p < nargs; p++)
2580 if (arg[p] == -1) 2880 if (arg[p] == -1)
2581 arg[p] = ndef; 2881 arg[p] = ndef;
2582 2882
2583#ifdef DEBUG_CMD
2584 fprintf (stderr, "CSI ");
2585 for (p = 0; p < nargs; p++)
2586 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2587 fprintf (stderr, "%c\n", ch);
2588#endif
2589
2590 /* 2883 /*
2591 * private mode handling 2884 * private mode handling
2592 */ 2885 */
2593 if (priv) 2886 if (priv)
2594 { 2887 {
2595 switch (priv) 2888 switch (priv)
2596 { 2889 {
2597 case '>': 2890 case '>':
2598 if (ch == CSI_DA) /* secondary device attributes */ 2891 if (ch == CSI_DA) /* secondary device attributes */
2892 {
2893 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2894 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2895 //
2896 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2897 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2898 // versions.
2899 //
2599 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2900 tt_printf ("\033[>%d;95;0c", 'U');
2901 }
2600 break; 2902 break;
2903
2601 case '?': 2904 case '?':
2602 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2905 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2603 process_terminal_mode (ch, priv, nargs, arg); 2906 process_terminal_mode (ch, priv, nargs, arg);
2604 break; 2907 break;
2908
2909 case '!':
2910 if (ch == CSI_70)
2911 {
2912 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2913 scr_soft_reset ();
2914
2915 static const int pm_h[] = { 7, 25 };
2916 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2917
2918 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2919 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2605 } 2920 }
2921 break;
2922 }
2923
2606 return; 2924 return;
2607 } 2925 }
2608 2926
2609 switch (ch) 2927 switch (ch)
2610 { 2928 {
… …
2624 } 2942 }
2625 break; 2943 break;
2626#endif 2944#endif
2627 2945
2628 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2946 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2629 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2947 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2630 arg[0] = -arg[0]; 2948 arg[0] = -arg[0];
2631 /* FALLTHROUGH */ 2949 /* FALLTHROUGH */
2632 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2950 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2633 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2951 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2634 scr_gotorc (arg[0], 0, RELATIVE); 2952 scr_gotorc (arg[0], 0, RELATIVE);
2635 break; 2953 break;
2636 2954
2637 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2955 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2638 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2956 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2709 3027
2710 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3028 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2711 arg[0] = -arg[0]; 3029 arg[0] = -arg[0];
2712 /* FALLTHROUGH */ 3030 /* FALLTHROUGH */
2713 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3031 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2714 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3032 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2715 break; 3033 break;
2716 3034
2717 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3035 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2718 tt_write ((const unsigned char *)VT100_ANS, 3036 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2719 (unsigned int) (sizeof (VT100_ANS) - 1));
2720 break; 3037 break;
2721 3038
2722 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3039 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2723 process_sgr_mode (nargs, arg); 3040 process_sgr_mode (nargs, arg);
2724 break; 3041 break;
… …
2730 tt_printf ("\033[0n"); 3047 tt_printf ("\033[0n");
2731 break; 3048 break;
2732 case 6: /* CPR requested */ 3049 case 6: /* CPR requested */
2733 scr_report_position (); 3050 scr_report_position ();
2734 break; 3051 break;
2735#if defined (ENABLE_DISPLAY_ANSWER)
2736 case 7: /* unofficial extension */ 3052 case 7: /* unofficial extension */
3053 if (option (Opt_insecure))
2737 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3054 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2738 break; 3055 break;
2739#endif
2740 case 8: /* unofficial extension */ 3056 case 8: /* unofficial extension */
2741 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3057 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2742 break; 3058 break;
2743 } 3059 }
2744 break; 3060 break;
2745 3061
2746 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3062 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2779 break; 3095 break;
2780 3096
2781 case CSI_RM: /* 8.3.107: RESET MODE */ 3097 case CSI_RM: /* 8.3.107: RESET MODE */
2782 if (arg[0] == 4) 3098 if (arg[0] == 4)
2783 scr_insert_mode (0); 3099 scr_insert_mode (0);
3100 else if (arg[0] == 20)
3101 priv_modes &= ~PrivMode_LFNL;
2784 break; 3102 break;
2785 3103
2786 case CSI_SM: /* 8.3.126: SET MODE */ 3104 case CSI_SM: /* 8.3.126: SET MODE */
2787 if (arg[0] == 4) 3105 if (arg[0] == 4)
2788 scr_insert_mode (1); 3106 scr_insert_mode (1);
3107 else if (arg[0] == 20)
3108 priv_modes |= PrivMode_LFNL;
3109 break;
3110
3111 case CSI_71: // DESCUSR: set cursor style
3112 if (prev_ch == ' ')
3113 set_cursor_style (arg[0]);
2789 break; 3114 break;
2790 3115
2791 /* 3116 /*
2792 * PRIVATE USE beyond this point. All CSI_7? sequences here 3117 * PRIVATE USE beyond this point. All CSI_7? sequences here
2793 */ 3118 */
… …
2805 break; 3130 break;
2806 case CSI_75: 3131 case CSI_75:
2807 scr_cursor (RESTORE); 3132 scr_cursor (RESTORE);
2808 break; 3133 break;
2809 3134
2810#ifndef NO_FRILLS 3135#if !ENABLE_MINIMAL
2811 case CSI_74: 3136 case CSI_74:
2812 process_window_ops (arg, nargs); 3137 process_window_ops (arg, nargs);
2813 break; 3138 break;
2814#endif 3139#endif
2815 3140
2816 case CSI_78: /* DECREQTPARM */ 3141 case CSI_78: /* DECREQTPARM */
2817 if (arg[0] == 0 || arg[0] == 1) 3142 if (arg[0] == 0 || arg[0] == 1)
2818 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3143 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2819 /* FALLTHROUGH */ 3144 break;
2820 3145
2821 default: 3146 default:
2822 break; 3147 break;
2823 } 3148 }
2824} 3149}
2825/*}}} */ 3150/*}}} */
2826 3151
2827#ifndef NO_FRILLS 3152#if !ENABLE_MINIMAL
2828/* ARGSUSED */
2829void 3153void
2830rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3154rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2831{ 3155{
2832 int x, y; 3156 int x, y;
2833#if 0
2834 char *s;
2835#endif
2836 XWindowAttributes wattr; 3157 XWindowAttributes wattr;
2837 Window wdummy; 3158 Window wdummy;
3159
3160 dLocal (Display *, dpy);
2838 3161
2839 if (nargs == 0) 3162 if (nargs == 0)
2840 return; 3163 return;
3164
2841 switch (args[0]) 3165 switch (args[0])
2842 { 3166 {
2843 /* 3167 /*
2844 * commands 3168 * commands
2845 */ 3169 */
2846 case 1: /* deiconify window */ 3170 case 1: /* deiconify window */
2847 XMapWindow (display->display, TermWin.parent[0]); 3171 XMapWindow (dpy, parent);
2848 break; 3172 break;
2849 case 2: /* iconify window */ 3173 case 2: /* iconify window */
2850 XIconifyWindow (display->display, TermWin.parent[0], 3174 XIconifyWindow (dpy, parent, display->screen);
2851 DefaultScreen (display->display));
2852 break; 3175 break;
2853 case 3: /* set position (pixels) */ 3176 case 3: /* set position (pixels) */
2854 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3177 XMoveWindow (dpy, parent, args[1], args[2]);
2855 break; 3178 break;
2856 case 4: /* set size (pixels) */ 3179 case 4: /* set size (pixels) */
2857 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3180 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2858 break; 3181 break;
2859 case 5: /* raise window */ 3182 case 5: /* raise window */
2860 XRaiseWindow (display->display, TermWin.parent[0]); 3183 XRaiseWindow (dpy, parent);
2861 break; 3184 break;
2862 case 6: /* lower window */ 3185 case 6: /* lower window */
2863 XLowerWindow (display->display, TermWin.parent[0]); 3186 XLowerWindow (dpy, parent);
2864 break; 3187 break;
2865 case 7: /* refresh window */ 3188 case 7: /* refresh window */
2866 scr_touch (true); 3189 scr_touch (true);
2867 break; 3190 break;
2868 case 8: /* set size (chars) */ 3191 case 8: /* set size (chars) */
2869 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3192 set_widthheight ((unsigned int) (args[2] * fwidth),
2870 (unsigned int) (args[1] * TermWin.fheight)); 3193 (unsigned int) (args[1] * fheight));
2871 break; 3194 break;
3195
3196 //case 9: NYI, TODO, restore maximized window or maximize window
2872 default: 3197 default:
2873 if (args[0] >= 24) /* set height (chars) */ 3198 if (args[0] >= 24) /* set height (chars) */
2874 set_widthheight ((unsigned int)TermWin.width, 3199 set_widthheight ((unsigned int)vt_width,
2875 (unsigned int) (args[1] * TermWin.fheight)); 3200 (unsigned int) (args[1] * fheight));
2876 break; 3201 break;
3202
2877 /* 3203 /*
2878 * reports - some output format copied from XTerm 3204 * reports - some output format copied from XTerm
2879 */ 3205 */
2880 case 11: /* report window state */ 3206 case 11: /* report window state */
2881 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3207 XGetWindowAttributes (dpy, parent, &wattr);
2882 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3208 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2883 break; 3209 break;
2884 case 13: /* report window position */ 3210 case 13: /* report window position */
2885 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3211 XGetWindowAttributes (dpy, parent, &wattr);
2886 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3212 XTranslateCoordinates (dpy, parent, wattr.root,
2887 -wattr.border_width, -wattr.border_width, 3213 -wattr.border_width, -wattr.border_width,
2888 &x, &y, &wdummy); 3214 &x, &y, &wdummy);
2889 tt_printf ("\033[3;%d;%dt", x, y); 3215 tt_printf ("\033[3;%d;%dt", x, y);
2890 break; 3216 break;
2891 case 14: /* report window size (pixels) */ 3217 case 14: /* report window size (pixels) */
2892 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3218 XGetWindowAttributes (dpy, parent, &wattr);
2893 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3219 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2894 break; 3220 break;
3221 case 18: /* report text area size (chars) */
3222 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3223 break;
2895 case 18: /* report window size (chars) */ 3224 case 19: /* report window size (chars) */
2896 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3225 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2897 break; 3226 break;
2898#if 0 /* XXX: currently disabled due to security concerns */
2899 case 20: /* report icon label */ 3227 case 20: /* report icon label */
3228 {
3229 char *s;
2900 XGetIconName (display->display, TermWin.parent[0], &s); 3230 XGetIconName (dpy, parent, &s);
2901 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3231 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3232 XFree (s);
3233 }
2902 break; 3234 break;
2903 case 21: /* report window title */ 3235 case 21: /* report window title */
2904 XFetchName (display->display, TermWin.parent[0], &s); 3236 {
3237 char *s;
3238 XFetchName (dpy, parent, &s);
2905 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3239 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3240 XFree (s);
3241 }
2906 break; 3242 break;
2907#endif
2908
2909 } 3243 }
2910} 3244}
2911#endif 3245#endif
2912 3246
2913/*----------------------------------------------------------------------*/ 3247/*----------------------------------------------------------------------*/
2914/* 3248/*
2915 * get input up until STRING TERMINATOR (or BEL) 3249 * get input up until STRING TERMINATOR (or BEL)
2916 * ends_how is terminator used. returned input must be free ()d 3250 * ends_how is terminator used. returned input must be free()'d
2917 */ 3251 */
2918unsigned char * 3252char *
2919rxvt_term::get_to_st (unsigned char *ends_how) 3253rxvt_term::get_to_st (unicode_t &ends_how)
2920{ 3254{
2921 int seen_esc = 0; /* seen escape? */ 3255 unicode_t ch;
3256 bool seen_esc = false;
2922 unsigned int n = 0; 3257 unsigned int n = 0;
2923 unsigned char *s; 3258 wchar_t string[CBUFSIZ];
2924 unsigned char ch, string[STRING_MAX];
2925 3259
2926 for (; (ch = cmd_getc ());) 3260 while ((ch = cmd_getc ()) != NOCHAR)
2927 { 3261 {
2928 if (ch == C0_BEL 3262 if (seen_esc)
2929 || ch == CHAR_ST 3263 {
2930 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3264 if (ch == 0x5c) /* 7bit ST */
2931 break; 3265 break;
3266 else
3267 return NULL;
3268 }
2932 if (ch == C0_ESC) 3269 else if (ch == C0_ESC)
2933 { 3270 {
2934 seen_esc = 1; 3271 seen_esc = true;
2935 continue; 3272 continue;
2936 } 3273 }
3274 else if (ch == C0_BEL || ch == CHAR_ST)
3275 break;
2937 else if (ch == '\t') 3276 else if (ch == C0_SYN)
2938 ch = ' '; /* translate '\t' to space */ 3277 ch = cmd_get8 ();
2939 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3278 else if (ch < 0x20)
2940 return NULL; /* other control character - exit */ 3279 return NULL; /* other control character - exit */
3280
3281 seen_esc = false;
3282
2941 if (n < sizeof (string) - 1) 3283 if (n >= sizeof (string) - 1)
3284 // stop at some sane length
3285 return NULL;
3286
2942 string[n++] = ch; 3287 string[n++] = ch;
2943 seen_esc = 0;
2944 } 3288 }
3289
2945 string[n++] = '\0'; 3290 string[n++] = '\0';
2946 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3291
2947 return NULL;
2948 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3292 ends_how = (ch == 0x5c ? C0_ESC : ch);
2949 STRNCPY (s, string, n); 3293
2950 return s; 3294 return rxvt_wcstombs (string);
2951} 3295}
2952 3296
2953/*----------------------------------------------------------------------*/ 3297/*----------------------------------------------------------------------*/
2954/* 3298/*
2955 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3299 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2956 */ 3300 */
2957void 3301void
2958rxvt_term::process_dcs_seq () 3302rxvt_term::process_dcs_seq ()
2959{ 3303{
2960 unsigned char eh, *s;
2961 /* 3304 /*
2962 * Not handled yet 3305 * Not handled yet
2963 */ 3306 */
3307
3308 unicode_t eh;
2964 s = get_to_st (&eh); 3309 char *s = get_to_st (eh);
2965 if (s) 3310 if (s)
2966 free (s); 3311 free (s);
3312
2967 return; 3313 return;
2968} 3314}
2969 3315
2970/*----------------------------------------------------------------------*/ 3316/*----------------------------------------------------------------------*/
2971/* 3317/*
2972 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3318 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2973 */ 3319 */
2974void 3320void
2975rxvt_term::process_osc_seq () 3321rxvt_term::process_osc_seq ()
2976{ 3322{
2977 unsigned char ch, eh, *s; 3323 int arg;
2978 int arg;
2979 3324
2980 ch = cmd_getc (); 3325 unicode_t ch = cmd_getc ();
2981 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3326 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2982 arg = arg * 10 + (ch - '0'); 3327 arg = arg * 10 + (ch - '0');
2983 3328
2984 if (ch == ';') 3329 if (ch == ';')
2985 { 3330 {
3331 unicode_t eh;
2986 s = get_to_st (&eh); 3332 char *s = get_to_st (eh);
3333
2987 if (s) 3334 if (s)
2988 { 3335 {
2989 /*
2990 * rxvt_menubar_dispatch () violates the constness of the string,
2991 * so do it here
2992 */
2993 if (arg == XTerm_Menu)
2994#if 0 /* XXX: currently disabled due to security concerns */
2995 menubar_dispatch ((char *)s);
2996#else
2997 (void)0;
2998#endif
2999 else
3000 xterm_seq (arg, (char *)s, eh); 3336 process_xterm_seq (arg, s, eh);
3001 free (s); 3337 free (s);
3002 } 3338 }
3003 } 3339 }
3004} 3340}
3341
3342void
3343rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3344{
3345 if (str[0] == '?' && !str[1])
3346 {
3347 rgba c;
3348 pix_colors_focused[color].get (c);
3349
3350#if XFT
3351 if (c.a != rgba::MAX_CC)
3352 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3353 else
3354#endif
3355 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3356 }
3357 else
3358 set_window_color (color, str);
3359}
3360
3005/* 3361/*
3006 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3362 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3007 * 0 = change iconName/title
3008 * 1 = change iconName
3009 * 2 = change title
3010 * 4 = change color
3011 * 12 = change text color
3012 * 13 = change mouse foreground color
3013 * 17 = change highlight character colour
3014 * 18 = change bold character color
3015 * 19 = change underlined character color
3016 * 46 = change logfile (not implemented)
3017 * 50 = change font
3018 *
3019 * rxvt extensions:
3020 * 10 = menu (may change in future)
3021 * 20 = bg pixmap
3022 * 39 = change default fg color
3023 * 49 = change default bg color
3024 * 55 = dump scrollback buffer and all of screen
3025 */ 3363 */
3026void 3364void
3027rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3365rxvt_term::process_xterm_seq (int op, char *str, char resp)
3028{ 3366{
3029 int changed = 0; 3367 int color;
3030 int color;
3031 char *buf, *name; 3368 char *buf, *name;
3369 bool query = str[0] == '?' && !str[1];
3370 int saveop = op;
3371
3372 dLocal (Display *, dpy);
3032 3373
3033 assert (str != NULL); 3374 assert (str != NULL);
3375
3376 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3377 return;
3378
3034 switch (op) 3379 switch (op)
3035 { 3380 {
3036 case XTerm_name: 3381 case XTerm_name:
3037 set_title (str); 3382 set_title (str);
3038 /* FALLTHROUGH */ 3383 /* FALLTHROUGH */
3039 case XTerm_iconName: 3384 case XTerm_iconName:
3040 set_iconName (str); 3385 set_icon_name (str);
3041 break; 3386 break;
3042 case XTerm_title: 3387 case XTerm_title:
3043 set_title (str); 3388 set_title (str);
3044 break; 3389 break;
3390 case XTerm_property:
3391 if (str[0] == '?')
3392 {
3393 Atom prop = display->atom (str + 1);
3394 Atom actual_type;
3395 int actual_format;
3396 unsigned long nitems;
3397 unsigned long bytes_after;
3398 unsigned char *value = 0;
3399 const char *str = "";
3400
3401 if (prop
3402 && XGetWindowProperty (dpy, parent,
3403 prop, 0, 1<<16, 0, AnyPropertyType,
3404 &actual_type, &actual_format,
3405 &nitems, &bytes_after, &value) == Success
3406 && actual_type != None
3407 && actual_format == 8)
3408 str = (const char *)(value);
3409
3410 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3411
3412 XFree (value);
3413 }
3414 else
3415 {
3416 char *eq = strchr (str, '=');
3417
3418 if (eq)
3419 {
3420 *eq = 0;
3421 set_utf8_property (display->atom (str), eq + 1);
3422 }
3423 else
3424 XDeleteProperty (dpy, parent,
3425 display->atom (str));
3426 }
3427 break;
3428
3045 case XTerm_Color: 3429 case XTerm_Color:
3046 for (buf = (char *)str; buf && *buf;) 3430 for (buf = (char *)str; buf && *buf;)
3047 { 3431 {
3048 if ((name = STRCHR (buf, ';')) == NULL) 3432 if ((name = strchr (buf, ';')) == NULL)
3049 break; 3433 break;
3434
3050 *name++ = '\0'; 3435 *name++ = '\0';
3051 color = atoi (buf); 3436 color = atoi (buf) + minCOLOR;
3052 if (color < 0 || color >= TOTAL_COLORS) 3437
3438 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3053 break; 3439 break;
3440
3054 if ((buf = STRCHR (name, ';')) != NULL) 3441 if ((buf = strchr (name, ';')) != NULL)
3055 *buf++ = '\0'; 3442 *buf++ = '\0';
3056 set_window_color (color + minCOLOR, name); 3443
3444 process_color_seq (op, color, name, resp);
3057 } 3445 }
3446 break;
3447 case Rxvt_restoreFG:
3448 case XTerm_Color00:
3449 process_color_seq (op, Color_fg, str, resp);
3450 break;
3451 case Rxvt_restoreBG:
3452 case XTerm_Color01:
3453 process_color_seq (op, Color_bg, str, resp);
3058 break; 3454 break;
3059#ifndef NO_CURSORCOLOR 3455#ifndef NO_CURSORCOLOR
3060 case XTerm_Color_cursor: 3456 case XTerm_Color_cursor:
3061 set_window_color (Color_cursor, str); 3457 process_color_seq (op, Color_cursor, str, resp);
3062 break; 3458 break;
3063#endif 3459#endif
3064 case XTerm_Color_pointer: 3460 case XTerm_Color_pointer_fg:
3065 set_window_color (Color_pointer, str); 3461 process_color_seq (op, Color_pointer_fg, str, resp);
3066 break; 3462 break;
3463 case XTerm_Color_pointer_bg:
3464 process_color_seq (op, Color_pointer_bg, str, resp);
3465 break;
3466#ifdef OPTION_HC
3467 case XTerm_Color_HC:
3468 process_color_seq (op, Color_HC, str, resp);
3469 break;
3470 case XTerm_Color_HTC:
3471 process_color_seq (op, Color_HTC, str, resp);
3472 break;
3473#endif
3067#ifndef NO_BOLD_UNDERLINE_REVERSE 3474#ifndef NO_BOLD_UNDERLINE_REVERSE
3068 case XTerm_Color_BD: 3475 case URxvt_Color_BD:
3069 set_window_color (Color_BD, str); 3476 process_color_seq (op, Color_BD, str, resp);
3070 break; 3477 break;
3071 case XTerm_Color_UL: 3478 case URxvt_Color_UL:
3072 set_window_color (Color_UL, str); 3479 process_color_seq (op, Color_UL, str, resp);
3073 break; 3480 break;
3074 case XTerm_Color_RV: 3481 case URxvt_Color_IT:
3075 set_window_color (Color_RV, str); 3482 process_color_seq (op, Color_IT, str, resp);
3076 break; 3483 break;
3077#endif 3484#endif
3485 case URxvt_Color_border:
3486 process_color_seq (op, Color_border, str, resp);
3487 break;
3078 3488
3079 case XTerm_Menu: 3489#if BG_IMAGE_FROM_ROOT
3490 case URxvt_Color_tint:
3491 process_color_seq (op, Color_tint, str, resp);
3080 /* 3492 {
3081 * rxvt_menubar_dispatch () violates the constness of the string, 3493 bool changed = false;
3082 * so DON'T do it here 3494
3495 if (ISSET_PIXCOLOR (Color_tint))
3496 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3497
3498 if (changed)
3499 update_background ();
3083 */ 3500 }
3501
3084 break; 3502 break;
3503#endif
3504
3505#if BG_IMAGE_FROM_FILE
3085 case XTerm_Pixmap: 3506 case Rxvt_Pixmap:
3086 if (*str != ';') 3507 if (!strcmp (str, "?"))
3087 { 3508 {
3088#if XPM_BACKGROUND 3509 char str[256];
3089 scale_pixmap (""); /* reset to default scaling */ 3510 int h_scale = fimage.h_scale;
3090 set_bgPixmap (str); /* change pixmap */ 3511 int v_scale = fimage.v_scale;
3091#endif 3512 int h_align = fimage.h_align;
3092 scr_touch (true); 3513 int v_align = fimage.v_align;
3514
3515 sprintf (str, "[%dx%d+%d+%d]",
3516 h_scale, v_scale,
3517 h_align, v_align);
3518 process_xterm_seq (XTerm_title, str, CHAR_ST);
3093 } 3519 }
3094 while ((str = STRCHR (str, ';')) != NULL) 3520 else
3095 { 3521 {
3522 bool changed = false;
3523
3524 if (*str != ';')
3525 {
3526 try
3527 {
3528 fimage.set_file_geometry (this, str);
3529 changed = true;
3530 }
3531 catch (const class rxvt_failure_exception &e)
3532 {
3533 }
3534 }
3535 else
3536 {
3096 str++; 3537 str++;
3097#if XPM_BACKGROUND 3538 if (fimage.set_geometry (str, true))
3098 changed += scale_pixmap (str); 3539 changed = true;
3099#endif 3540 }
3100 3541
3542 if (changed)
3543 {
3544 if (bg_window_position_sensitive ())
3545 {
3546 int x, y;
3547 get_window_origin (x, y);
3548 parent_x = x;
3549 parent_y = y;
3550 }
3551 update_background ();
3552 }
3101 } 3553 }
3102 if (changed)
3103 {
3104#ifdef XPM_BACKGROUND
3105 resize_pixmap ();
3106#endif
3107 scr_touch (true);
3108 }
3109 break; 3554 break;
3555#endif
3110 3556
3111 case XTerm_restoreFG:
3112 set_window_color (Color_fg, str);
3113 break;
3114 case XTerm_restoreBG:
3115 set_window_color (Color_bg, str);
3116 break;
3117 case XTerm_logfile: 3557 case XTerm_logfile:
3558 // TODO, when secure mode?
3118 break; 3559 break;
3119 case XTerm_font: 3560
3120 change_font (0, str);
3121 break;
3122#if 0 3561#if 0
3123 case XTerm_dumpscreen: /* no error notices */ 3562 case Rxvt_dumpscreen: /* no error notices */
3124 { 3563 {
3125 int fd; 3564 int fd;
3126 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3565 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3127 { 3566 {
3128 scr_dump (fd); 3567 scr_dump (fd);
3129 close (fd); 3568 close (fd);
3130 } 3569 }
3131 } 3570 }
3132 break; 3571 break;
3133#endif 3572#endif
3573 case XTerm_font:
3574 op = URxvt_font;
3575 case URxvt_font:
3576#if ENABLE_STYLES
3577 case URxvt_boldFont:
3578 case URxvt_italicFont:
3579 case URxvt_boldItalicFont:
3580#endif
3581 if (query)
3582 tt_printf ("\33]%d;%-.250s%c", saveop,
3583 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3584 ? fontset[op - URxvt_font]->fontdesc : "",
3585 resp);
3586 else
3587 {
3588 const char *&res = rs[Rs_font + (op - URxvt_font)];
3134 3589
3590 res = strdup (str);
3591 allocated.push_back ((void *)res);
3592 set_fonts ();
3593 }
3594 break;
3595
3596 case URxvt_version:
3597 if (query)
3598 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3599 op,
3600 rs[Rs_name], VERSION[0], VERSION[2],
3601 resp);
3602 break;
3603
3604#if !ENABLE_MINIMAL
3605 case URxvt_locale:
3606 if (query)
3607 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3608 else
3609 {
3610 set_locale (str);
3611 pty->set_utf8_mode (enc_utf8);
3612 init_xlocale ();
3613 }
3614 break;
3615
3616 case URxvt_view_up:
3617 case URxvt_view_down:
3618 {
3619 int lines = atoi (str);
3620
3621 if (lines)
3622 scr_page (op == URxvt_view_up ? UP : DN, lines);
3623 else
3624 scr_erase_savelines ();
3625 }
3626
3627 break;
3628#endif
3629
3630#if ENABLE_PERL
3631 case URxvt_perl:
3632 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3633 break;
3634#endif
3135 } 3635 }
3136} 3636}
3137/*----------------------------------------------------------------------*/ 3637/*----------------------------------------------------------------------*/
3138 3638
3139/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3639/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3144 * 's' = save 3644 * 's' = save
3145 * 'r' = restore 3645 * 'r' = restore
3146 * 't' = toggle 3646 * 't' = toggle
3147 * so no need for fancy checking 3647 * so no need for fancy checking
3148 */ 3648 */
3149int 3649int ecb_cold
3150rxvt_term::privcases (int mode, unsigned long bit) 3650rxvt_term::privcases (int mode, unsigned long bit)
3151{ 3651{
3152 int state; 3652 int state;
3153 3653
3154 if (mode == 's') 3654 if (mode == 's')
3155 { 3655 {
3156 SavedModes |= (PrivateModes & bit); 3656 if (priv_modes & bit)
3657 SavedModes |= bit;
3658 else
3659 SavedModes &= ~bit;
3157 return -1; 3660 return -1;
3158 } 3661 }
3159 else 3662 else
3160 { 3663 {
3161 if (mode == 'r') 3664 if (mode == 'r')
3162 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3665 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3163 else 3666 else
3164 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3667 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3165 PrivMode (state, bit); 3668
3669 if (state)
3670 priv_modes |= bit;
3671 else
3672 priv_modes &= ~bit;
3166 } 3673 }
3674
3167 return state; 3675 return state;
3168} 3676}
3169 3677
3170/* we're not using priv _yet_ */ 3678/* we're not using priv _yet_ */
3171void 3679void
3172rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3680rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3173{ 3681{
3174 unsigned int i, j; 3682 unsigned int i, j;
3175 int state; 3683 int state;
3684
3176 static const struct 3685 static const struct
3177 { 3686 {
3178 const int argval; 3687 const int argval;
3179 const unsigned long bit; 3688 const unsigned long bit;
3180 }
3181 argtopriv[] = { 3689 } argtopriv[] = {
3182 { 1, PrivMode_aplCUR }, 3690 { 1, PrivMode_aplCUR }, // DECCKM
3183 { 2, PrivMode_vt52 }, 3691 { 2, PrivMode_vt52 }, // DECANM
3184 { 3, PrivMode_132 }, 3692 { 3, PrivMode_132 }, // DECCOLM
3185 { 4, PrivMode_smoothScroll }, 3693 { 4, PrivMode_smoothScroll }, // DECSCLM
3186 { 5, PrivMode_rVideo }, 3694 { 5, PrivMode_rVideo }, // DECSCNM
3187 { 6, PrivMode_relOrigin }, 3695 { 6, PrivMode_relOrigin }, // DECOM
3188 { 7, PrivMode_Autowrap }, 3696 { 7, PrivMode_Autowrap }, // DECAWM
3697 // 8, auto-repeat keys // DECARM
3189 { 9, PrivMode_MouseX10 }, 3698 { 9, PrivMode_MouseX10 },
3190#ifdef menuBar_esc 3699 // 18 end FF to printer after print screen
3191 { menuBar_esc, PrivMode_menuBar }, 3700 // 19 Print screen prints full screen/scroll region
3192#endif 3701 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3193#ifdef scrollBar_esc 3702#ifdef scrollBar_esc
3194 { scrollBar_esc, PrivMode_scrollBar }, 3703 { scrollBar_esc, PrivMode_scrollBar },
3195#endif 3704#endif
3196 { 25, PrivMode_VisibleCursor },
3197 { 35, PrivMode_ShiftKeys }, 3705 { 35, PrivMode_ShiftKeys }, // rxvt extension
3706 // 38, tektronix mode // DECTEK
3198 { 40, PrivMode_132OK }, 3707 { 40, PrivMode_132OK },
3708 // 41 xterm more fixes NYI
3709 // 45 margin bell NYI
3710 // 46 start logging
3199 { 47, PrivMode_Screen }, 3711 { 47, PrivMode_Screen },
3200 { 66, PrivMode_aplKP }, 3712 { 66, PrivMode_aplKP }, // DECNKM
3201#ifndef NO_BACKSPACE_KEY 3713#ifndef NO_BACKSPACE_KEY
3202 { 67, PrivMode_BackSpace }, 3714 { 67, PrivMode_BackSpace }, // DECBKM
3203#endif 3715#endif
3204 { 1000, PrivMode_MouseX11 }, 3716 { 1000, PrivMode_MouseX11 },
3717 { 1002, PrivMode_MouseBtnEvent },
3718 { 1003, PrivMode_MouseAnyEvent },
3719#if ENABLE_FRILLS
3720 { 1005, PrivMode_ExtModeMouse },
3721#endif
3205 { 1010, PrivMode_TtyOutputInh }, 3722 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3206 { 1011, PrivMode_Keypress }, 3723 { 1011, PrivMode_Keypress }, // rxvt extension
3724#if ENABLE_FRILLS
3725 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3726#endif
3727 // 1035 enable modifiers for alt, numlock NYI
3728 // 1036 send ESC for meta keys NYI
3729 // 1037 send DEL for keypad delete NYI
3207 { 1047, PrivMode_Screen }, 3730 { 1047, PrivMode_Screen },
3731 // 1048 save and restore cursor, implemented in code
3208 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3732 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3733 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3734 { 2004, PrivMode_BracketPaste },
3209 }; 3735 };
3210 3736
3211 if (nargs == 0) 3737 if (nargs == 0)
3212 return; 3738 return;
3213 3739
… …
3220 for (i = 0; i < nargs; i++) 3746 for (i = 0; i < nargs; i++)
3221 { 3747 {
3222 state = -1; 3748 state = -1;
3223 3749
3224 /* basic handling */ 3750 /* basic handling */
3225 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3751 for (j = 0; j < ecb_array_length (argtopriv); j++)
3226 if (argtopriv[j].argval == arg[i]) 3752 if (argtopriv[j].argval == arg[i])
3227 { 3753 {
3228 state = privcases (mode, argtopriv[j].bit); 3754 state = privcases (mode, argtopriv[j].bit);
3229 break; 3755 break;
3230 } 3756 }
3231 3757
3232 /* extra handling for values with state unkept */ 3758 /* extra handling for values with state unkept */
3233 if (state == -1)
3234 switch (arg[i]) 3759 switch (arg[i])
3235 { 3760 {
3761#if ENABLE_STYLES
3762 case 1021:
3763 set_option (Opt_intensityStyles, mode);
3764
3765 scr_touch (true);
3766 break;
3767#endif
3236 case 1048: /* alternative cursor save */ 3768 case 1048: /* alternative cursor save */
3769 if (option (Opt_secondaryScreen))
3237 if (mode == 0) 3770 if (mode == 0)
3238 scr_cursor (RESTORE); 3771 scr_cursor (RESTORE);
3239 else if (mode == 1) 3772 else if (mode == 1)
3240 scr_cursor (SAVE); 3773 scr_cursor (SAVE);
3241 /* FALLTHROUGH */
3242 default:
3243 continue; /* for (;i;) */
3244 }
3245
3246 /* extra handling for values with valid 0 or 1 state */
3247 switch (arg[i])
3248 {
3249 /* case 1: - application cursor keys */
3250 case 2: /* VT52 mode */
3251 /* oddball mode. should be set regardless of set/reset
3252 * parameter. Return from VT52 mode with an ESC < from
3253 * within VT52 mode
3254 */
3255 PrivMode (1, PrivMode_vt52);
3256 break; 3774 break;
3775 }
3776
3777 if (state >= 0)
3778 /* extra handling for values with valid 0 or 1 state */
3779 switch (arg[i])
3780 {
3781 /* case 1: - application cursor keys */
3782 case 2: /* VT52 mode */
3783 /* oddball mode. should be set regardless of set/reset
3784 * parameter. Return from VT52 mode with an ESC < from
3785 * within VT52 mode
3786 */
3787 priv_modes |= PrivMode_vt52;
3788 break;
3257 case 3: /* 80/132 */ 3789 case 3: /* 80/132 */
3258 if (PrivateModes & PrivMode_132OK) 3790 if (priv_modes & PrivMode_132OK)
3259 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3791 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3260 (unsigned int)TermWin.height);
3261 break; 3792 break;
3262 case 4: /* smooth scrolling */ 3793 case 4: /* smooth scrolling */
3263 if (state)
3264 Options &= ~Opt_jumpScroll;
3265 else
3266 Options |= Opt_jumpScroll; 3794 set_option (Opt_jumpScroll, !state);
3267 break; 3795 break;
3268 case 5: /* reverse video */ 3796 case 5: /* reverse video */
3269 scr_rvideo_mode (state); 3797 scr_rvideo_mode (state);
3270 break; 3798 break;
3271 case 6: /* relative/absolute origins */ 3799 case 6: /* relative/absolute origins */
3272 scr_relative_origin (state); 3800 scr_relative_origin (state);
3273 break; 3801 break;
3274 case 7: /* autowrap */ 3802 case 7: /* autowrap */
3275 scr_autowrap (state); 3803 scr_autowrap (state);
3276 break; 3804 break;
3277 /* case 8: - auto repeat, can't do on a per window basis */ 3805 /* case 8: - auto repeat, can't do on a per window basis */
3278 case 9: /* X10 mouse reporting */ 3806 case 9: /* X10 mouse reporting */
3279 if (state) /* orthogonal */ 3807 if (state) /* orthogonal */
3280 PrivateModes &= ~ (PrivMode_MouseX11); 3808 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3281 break; 3809 break;
3282#ifdef menuBar_esc
3283 case menuBar_esc:
3284#ifdef MENUBAR
3285 map_menuBar (state);
3286#endif
3287 break;
3288#endif
3289#ifdef scrollBar_esc 3810#ifdef scrollBar_esc
3290 case scrollBar_esc: 3811 case scrollBar_esc:
3291 if (scrollbar_mapping (state)) 3812 scrollBar.map (state);
3292 {
3293 resize_all_windows (0, 0, 0); 3813 resize_all_windows (0, 0, 0);
3294 scr_touch (true); 3814 scr_touch (true);
3295 }
3296 break; 3815 break;
3297#endif 3816#endif
3298 case 25: /* visible/invisible cursor */ 3817 case 25: /* visible/invisible cursor */
3299 scr_cursor_visible (state); 3818 scr_cursor_visible (state);
3300 break; 3819 break;
3301 /* case 35: - shift keys */ 3820 /* case 35: - shift keys */
3302 /* case 40: - 80 <--> 132 mode */ 3821 /* case 40: - 80 <--> 132 mode */
3303 case 47: /* secondary screen */ 3822 case 47: /* secondary screen */
3304 scr_change_screen (state); 3823 scr_change_screen (state);
3305 break; 3824 break;
3306 /* case 66: - application key pad */ 3825 /* case 66: - application key pad */
3307 /* case 67: - backspace key */ 3826 /* case 67: - backspace key */
3308 case 1000: /* X11 mouse reporting */ 3827 case 1000: /* X11 mouse reporting */
3309 if (state) /* orthogonal */ 3828 if (state) /* orthogonal */
3310 PrivateModes &= ~ (PrivMode_MouseX10); 3829 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3311 break; 3830 break;
3312#if 0
3313 case 1001: 3831 case 1002:
3314 break; /* X11 mouse highlighting */ 3832 case 1003:
3315#endif 3833 if (state)
3834 {
3835 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3836 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3837 mouse_row = mouse_col = 0;
3838 vt_emask_mouse = PointerMotionMask;
3839 }
3840 else
3841 vt_emask_mouse = NoEventMask;
3842
3843 vt_select_input ();
3844 break;
3316 case 1010: /* scroll to bottom on TTY output inhibit */ 3845 case 1010: /* scroll to bottom on TTY output inhibit */
3317 if (state)
3318 Options &= ~Opt_scrollTtyOutput;
3319 else
3320 Options |= Opt_scrollTtyOutput; 3846 set_option (Opt_scrollTtyOutput, !state);
3321 break; 3847 break;
3322 case 1011: /* scroll to bottom on key press */ 3848 case 1011: /* scroll to bottom on key press */
3323 if (state)
3324 Options |= Opt_scrollTtyKeypress; 3849 set_option (Opt_scrollTtyKeypress, state);
3325 else
3326 Options &= ~Opt_scrollTtyKeypress;
3327 break; 3850 break;
3328 case 1047: /* secondary screen w/ clearing */ 3851 case 1047: /* secondary screen w/ clearing last */
3329 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3852 if (option (Opt_secondaryScreen))
3330 if (current_screen != PRIMARY) 3853 if (!state)
3331 scr_erase_screen (2); 3854 scr_erase_screen (2);
3855
3332 scr_change_screen (state); 3856 scr_change_screen (state);
3333 /* FALLTHROUGH */
3334 default:
3335 break; 3857 break;
3858 case 1049: /* secondary screen w/ clearing first */
3859 if (option (Opt_secondaryScreen))
3860 if (state)
3861 scr_cursor (SAVE);
3862
3863 scr_change_screen (state);
3864
3865 if (option (Opt_secondaryScreen))
3866 if (state)
3867 scr_erase_screen (2);
3868 else
3869 scr_cursor (RESTORE);
3870 break;
3871 default:
3872 break;
3336 } 3873 }
3337 } 3874 }
3338} 3875}
3339/*}}} */ 3876/*}}} */
3340 3877
3341/*{{{ process sgr sequences */ 3878/*{{{ process sgr sequences */
3342void 3879void ecb_hot
3343rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3880rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3344{ 3881{
3345 unsigned int i; 3882 unsigned int i;
3346 short rendset; 3883 short rendset;
3347 int rendstyle; 3884 int rendstyle;
3348 3885
3349 if (nargs == 0) 3886 if (nargs == 0)
3350 { 3887 {
3351 scr_rendition (0, ~RS_None); 3888 scr_rendition (0, ~RS_None);
3352 return; 3889 return;
3353 } 3890 }
3891
3354 for (i = 0; i < nargs; i++) 3892 for (i = 0; i < nargs; i++)
3355 { 3893 {
3356 rendset = -1; 3894 rendset = -1;
3357 switch (arg[i]) 3895 switch (arg[i])
3358 { 3896 {
… …
3360 rendset = 0, rendstyle = ~RS_None; 3898 rendset = 0, rendstyle = ~RS_None;
3361 break; 3899 break;
3362 case 1: 3900 case 1:
3363 rendset = 1, rendstyle = RS_Bold; 3901 rendset = 1, rendstyle = RS_Bold;
3364 break; 3902 break;
3903 //case 2: // low intensity
3904 case 3:
3905 rendset = 1, rendstyle = RS_Italic;
3906 break;
3365 case 4: 3907 case 4:
3366 rendset = 1, rendstyle = RS_Uline; 3908 rendset = 1, rendstyle = RS_Uline;
3367 break; 3909 break;
3368 case 5: 3910 case 5: // slowly blinking
3911 case 6: // rapidly blinking
3369 rendset = 1, rendstyle = RS_Blink; 3912 rendset = 1, rendstyle = RS_Blink;
3370 break; 3913 break;
3914 //case 6: // scoansi light background
3371 case 7: 3915 case 7:
3372 rendset = 1, rendstyle = RS_RVid; 3916 rendset = 1, rendstyle = RS_RVid;
3373 break; 3917 break;
3374 case 22: 3918 case 8:
3919 // invisible. NYI
3920 break;
3921 //case 9: // crossed out
3922 //case 10: // scoansi acs off, primary font
3923 //case 11: // scoansi acs on, first alt font
3924 //case 12: // scoansi acs on, |0x80, second alt font
3925 //...
3926 //case 19: // ninth alt font
3927 //case 20: // gothic
3928 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3375 rendset = 0, rendstyle = RS_Bold; 3929 rendset = 0, rendstyle = RS_Bold;
3930 break;
3931 case 22: // normal intensity
3932 rendset = 0, rendstyle = RS_Bold;
3933 break;
3934 case 23: // disable italic
3935 rendset = 0, rendstyle = RS_Italic;
3376 break; 3936 break;
3377 case 24: 3937 case 24:
3378 rendset = 0, rendstyle = RS_Uline; 3938 rendset = 0, rendstyle = RS_Uline;
3379 break; 3939 break;
3380 case 25: 3940 case 25:
3381 rendset = 0, rendstyle = RS_Blink; 3941 rendset = 0, rendstyle = RS_Blink;
3382 break; 3942 break;
3943 case 26: // variable spacing (iso 8613)
3944 rendset = 0, rendstyle = RS_Blink;
3945 break;
3383 case 27: 3946 case 27:
3384 rendset = 0, rendstyle = RS_RVid; 3947 rendset = 0, rendstyle = RS_RVid;
3385 break; 3948 break;
3949 //case 28: // visible. NYI
3950 //case 29: // not crossed-out
3386 } 3951 }
3952
3387 if (rendset != -1) 3953 if (rendset != -1)
3388 { 3954 {
3389 scr_rendition (rendset, rendstyle); 3955 scr_rendition (rendset, rendstyle);
3390 continue; /* for (;i;) */ 3956 continue; /* for (;i;) */
3391 } 3957 }
… …
3398 case 33: 3964 case 33:
3399 case 34: 3965 case 34:
3400 case 35: 3966 case 35:
3401 case 36: 3967 case 36:
3402 case 37: 3968 case 37:
3403 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3969 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3404 Color_fg);
3405 break; 3970 break;
3406#ifdef TTY_256COLOR 3971 case 38: // set fg color, ISO 8613-6
3407 case 38:
3408 if (nargs > i + 2 && arg[i + 1] == 5) 3972 if (nargs > i + 2 && arg[i + 1] == 5)
3409 { 3973 {
3410 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3974 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3411 Color_fg);
3412 i += 2; 3975 i += 2;
3413 } 3976 }
3414 break; 3977 break;
3415#endif
3416 case 39: /* default fg */ 3978 case 39: /* default fg */
3417 scr_color (Color_fg, Color_fg); 3979 scr_color (Color_fg, Color_fg);
3418 break; 3980 break;
3419 3981
3420 case 40: 3982 case 40:
… …
3423 case 43: 3985 case 43:
3424 case 44: 3986 case 44:
3425 case 45: 3987 case 45:
3426 case 46: 3988 case 46:
3427 case 47: 3989 case 47:
3428 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3990 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3429 Color_bg);
3430 break; 3991 break;
3431#ifdef TTY_256COLOR 3992 case 48: // set bg color, ISO 8613-6
3432 case 48:
3433 if (nargs > i + 2 && arg[i + 1] == 5) 3993 if (nargs > i + 2 && arg[i + 1] == 5)
3434 { 3994 {
3435 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3995 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3436 Color_bg);
3437 i += 2; 3996 i += 2;
3438 } 3997 }
3439 break; 3998 break;
3440#endif
3441 case 49: /* default bg */ 3999 case 49: /* default bg */
3442 scr_color (Color_bg, Color_bg); 4000 scr_color (Color_bg, Color_bg);
3443 break; 4001 break;
3444 4002
3445#ifndef NO_BRIGHTCOLOR 4003 //case 50: // not variable spacing
4004
4005#if !ENABLE_MINIMAL
3446 case 90: 4006 case 90:
3447 case 91: /* set bright fg color */ 4007 case 91: /* set bright fg color */
3448 case 92: 4008 case 92:
3449 case 93: 4009 case 93:
3450 case 94: 4010 case 94:
3451 case 95: 4011 case 95:
3452 case 96: 4012 case 96:
3453 case 97: 4013 case 97:
3454 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4014 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3455 Color_fg);
3456 break; 4015 break;
3457 case 100: 4016 case 100:
3458 case 101: /* set bright bg color */ 4017 case 101: /* set bright bg color */
3459 case 102: 4018 case 102:
3460 case 103: 4019 case 103:
3461 case 104: 4020 case 104:
3462 case 105: 4021 case 105:
3463 case 106: 4022 case 106:
3464 case 107: 4023 case 107:
3465 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4024 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3466 Color_bg);
3467 break; 4025 break;
3468#endif 4026#endif
3469
3470 } 4027 }
3471 } 4028 }
4029}
4030
4031void
4032rxvt_term::set_cursor_style (int style)
4033{
4034 if (!IN_RANGE_INC (style, 0, 4))
4035 return;
4036
4037 set_option (Opt_cursorUnderline, style >= 3);
4038
4039#ifdef CURSOR_BLINK
4040 set_option (Opt_cursorBlink, !style || (style & 1));
4041 cursor_blink_reset ();
4042#endif
4043
4044 want_refresh = 1;
3472} 4045}
3473/*}}} */ 4046/*}}} */
3474 4047
3475/*{{{ process Rob Nation's own graphics mode sequences */
3476void
3477rxvt_term::process_graphics ()
3478{
3479 unsigned char ch, cmd = cmd_getc ();
3480
3481#ifndef RXVT_GRAPHICS
3482 if (cmd == 'Q')
3483 { /* query graphics */
3484 tt_printf ("\033G0\n"); /* no graphics */
3485 return;
3486 }
3487 /* swallow other graphics sequences until terminating ':' */
3488 do
3489 ch = cmd_getc ();
3490 while (ch != ':');
3491#else
3492 unsigned int nargs;
3493 int args[NGRX_PTS];
3494 unsigned char *text = NULL;
3495
3496 if (cmd == 'Q')
3497 { /* query graphics */
3498 tt_printf ("\033G1\n"); /* yes, graphics (color) */
3499 return;
3500 }
3501 for (nargs = 0; nargs < (sizeof (args) / sizeof (args[0])) - 1;)
3502 {
3503 int neg;
3504
3505 ch = cmd_getc ();
3506 neg = (ch == '-');
3507 if (neg || ch == '+')
3508 ch = cmd_getc ();
3509
3510 for (args[nargs] = 0; isdigit (ch); ch = cmd_getc ())
3511 args[nargs] = args[nargs] * 10 + (ch - '0');
3512 if (neg)
3513 args[nargs] = -args[nargs];
3514
3515 nargs++;
3516 args[nargs] = 0;
3517 if (ch != ';')
3518 break;
3519 }
3520
3521 if ((cmd == 'T') && (nargs >= 5))
3522 {
3523 int i, len = args[4];
3524
3525 text = (unsigned char *)rxvt_malloc ((len + 1) * sizeof (char));
3526
3527 if (text != NULL)
3528 {
3529 for (i = 0; i < len; i++)
3530 text[i] = cmd_getc ();
3531 text[len] = '\0';
3532 }
3533 }
3534 Gr_do_graphics (cmd, nargs, args, text);
3535#endif
3536}
3537/*}}} */
3538
3539/* ------------------------------------------------------------------------- */ 4048/* ---------------------------------------------------------------------- */
4049/* Write data to the pty as typed by the user, pasted with the mouse,
4050 * or generated by us in response to a query ESC sequence.
4051 */
3540 4052
3541/* 4053/*
3542 * Send printf () formatted output to the command. 4054 * Send printf () formatted output to the command.
3543 * Only use for small amounts of data. 4055 * Only use for small amounts of data.
3544 */ 4056 */
3545void 4057void
3546rxvt_term::tt_printf (const char *fmt,...) 4058rxvt_term::tt_printf (const char *fmt,...)
3547{ 4059{
3548 va_list arg_ptr; 4060 va_list arg_ptr;
3549 unsigned char buf[256]; 4061 char buf[256];
3550 4062
3551 va_start (arg_ptr, fmt); 4063 va_start (arg_ptr, fmt);
3552 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4064 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3553 va_end (arg_ptr); 4065 va_end (arg_ptr);
3554 tt_write (buf, STRLEN (buf)); 4066 tt_write (buf, strlen (buf));
3555} 4067}
3556 4068
3557/* ---------------------------------------------------------------------- */
3558/* Write data to the pty as typed by the user, pasted with the mouse, 4069/* Write data to the pty as typed by the user. */
3559 * or generated by us in response to a query ESC sequence.
3560 */
3561void 4070void
3562rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4071rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3563{ 4072{
3564 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4073 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4074 return;
3565 4075
3566 if (len) 4076 if (option (Opt_scrollTtyKeypress))
4077 if (view_start)
3567 { 4078 {
4079 view_start = 0;
4080 want_refresh = 1;
4081 }
4082
4083 tt_write_ (data, len);
4084}
4085
4086void
4087rxvt_term::tt_write (const char *data, unsigned int len)
4088{
4089 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4090 return;
4091
4092 tt_write_ (data, len);
4093}
4094
4095static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4096
4097void
4098rxvt_term::tt_write_ (const char *data, unsigned int len)
4099{
4100 if (pty->pty < 0)
4101 return;
4102
4103 if (v_buflen == 0)
4104 {
4105 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4106
4107 max_it (written, 0);
4108
4109 if (written == len)
4110 return;
4111
4112 data += written;
4113 len -= written;
4114 }
4115
4116 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4117
4118 memcpy (v_buffer + v_buflen, data, len);
4119 v_buflen += len;
4120
4121 pty_ev.set (ev::READ | ev::WRITE);
4122}
4123
4124void rxvt_term::pty_write ()
4125{
4126 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4127
4128 if (written > 0)
4129 {
4130 v_buflen -= written;
4131
3568 if (v_buflen == 0) 4132 if (v_buflen == 0)
3569 { 4133 {
3570 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3571
3572 if ((unsigned int)written == len)
3573 return;
3574
3575 data += written;
3576 len -= written;
3577 }
3578
3579
3580 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3581
3582 memcpy (v_buffer + v_buflen, data, len);
3583 v_buflen += len;
3584 }
3585
3586 for (;;)
3587 {
3588 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3589
3590 if (written > 0)
3591 {
3592 v_buflen -= written;
3593
3594 if (v_buflen == 0)
3595 {
3596 free (v_buffer); 4134 free (v_buffer);
3597 v_buffer = 0; 4135 v_buffer = 0;
3598 v_buflen = 0;
3599 4136
3600 pty_ev.set (EVENT_READ); 4137 pty_ev.set (ev::READ);
3601 return;
3602 }
3603
3604 memmove (v_buffer, v_buffer + written, v_buflen);
3605 }
3606 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3607 // original code just ignores this...
3608 destroy ();
3609 else
3610 {
3611 pty_ev.set (EVENT_READ | EVENT_WRITE);
3612 return; 4138 return;
3613 } 4139 }
4140
4141 memmove (v_buffer, v_buffer + written, v_buflen);
3614 } 4142 }
4143 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4144 pty_ev.set (ev::READ);
3615} 4145}
3616 4146
3617/*----------------------- end-of-file (C source) -----------------------*/ 4147/*----------------------- end-of-file (C source) -----------------------*/
3618 4148

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