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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.68 by pcg, Sun Mar 14 17:33:07 2004 UTC vs.
Revision 1.552 by sf-exg, Fri Jul 25 17:03:38 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * 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
33 * 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
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
36 * 37 *
37 * 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,
38 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
39 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 68
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)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
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
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
59rxvt_term::lookup_key (XKeyEvent &ev) 415rxvt_term::key_press (XKeyEvent &ev)
60{ 416{
61 int ctrl, meta, shft, len; 417 int ctrl, meta, shft, len;
62 unsigned int newlen; 418 KeySym keysym = NoSymbol;
63 KeySym keysym; 419 char rkbuf[KBUFSZ + 1];
64#ifdef DEBUG_CMD 420 char *kbuf = rkbuf + 1;
65 static int debug_key = 1; /* accessible by a debugger only */ 421
422#if ISO_14755
423 if (iso14755buf & ISO_14755_52)
424 return;
66#endif 425#endif
67 int valid_keysym;
68 unsigned char kbuf[KBUFSZ];
69 426
70 /* 427 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 428 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 429 * escape sequence to toggle the Keypad.
73 * 430 *
74 * Always permit `shift' to override the current setting 431 * Always permit `shift' to override the current setting
75 */ 432 */
76 shft = (ev.state & ShiftMask); 433 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 434 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 435 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 436
86 kbuf[0] = 0; 437 kbuf[0] = 0;
87 438
88#ifdef USE_XIM 439#if USE_XIM
89 if (Input_Context) 440 if (Input_Context)
90 { 441 {
91 Status status_return; 442 Status status_return;
92 443
444#if 0
93#ifdef X_HAVE_UTF8_STRING 445#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 446 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 447 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 448 KBUFSZ, &keysym, &status_return);
97 else 449 else
450#endif
98#endif 451#endif
99 { 452 {
100 wchar_t wkbuf[KBUFSZ + 1]; 453 wchar_t wkbuf[KBUFSZ + 1];
101 454
102 // the XOpenIM manpage lies about hardcoding the locale 455 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 456 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 458 SET_LOCALE (rs[Rs_imLocale]);
459
106 // assume wchar_t == unicode or better 460 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 461 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 462 KBUFSZ, &keysym, &status_return);
463
109 if (rs[Rs_imLocale]) 464 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 465 SET_LOCALE (locale);
111 466
112 if (status_return == XLookupChars 467 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 468 || status_return == XLookupBoth)
… …
127 } 482 }
128 } 483 }
129 else 484 else
130 len = 0; 485 len = 0;
131 } 486 }
132
133 valid_keysym = status_return == XLookupKeySym
134 || status_return == XLookupBoth;
135 } 487 }
136 else 488 else
137#endif 489#endif
138 { 490 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 491 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol;
141 }
142
143 if (valid_keysym)
144 { 492 }
493
494 if (keysym != NoSymbol)
495 {
496 KeySym orig_keysym = keysym;
497
498 /* Shift + F1 - F10 generates F11 - F20 */
499 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
500 {
501 keysym += (XK_F11 - XK_F1);
502 shft = 0; /* turn off Shift */
503 }
504
505 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
506 {
507 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
508 unsigned int newlen = 1;
509
510 if (ev.state & ModNumLockMask)
511 kp = false;
512
513 keysym = translate_keypad (keysym, kp);
514
515 switch (keysym)
516 {
517#ifndef NO_BACKSPACE_KEY
518 case XK_BackSpace:
519 if (priv_modes & PrivMode_HaveBackSpace)
520 {
521 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
522 ^ !!ctrl) ? '\b' : '\177';
523 kbuf[1] = '\0';
524 }
525 else
526 strcpy (kbuf, rs[Rs_backspace_key]);
527 break;
528#endif
529#ifndef NO_DELETE_KEY
530 case XK_Delete:
531 strcpy (kbuf, rs[Rs_delete_key]);
532 break;
533#endif
534 case XK_Tab:
535 if (shft)
536 strcpy (kbuf, "\033[Z");
537 else
538 {
539#ifdef CTRL_TAB_MAKES_META
540 if (ctrl)
541 meta = 1;
542#endif
543#ifdef MOD4_TAB_MAKES_META
544 if (ev.state & Mod4Mask)
545 meta = 1;
546#endif
547 newlen = 0;
548 }
549 break;
550
551 case XK_Up: /* "\033[A" */
552 case XK_Down: /* "\033[B" */
553 case XK_Right: /* "\033[C" */
554 case XK_Left: /* "\033[D" */
555 strcpy (kbuf, "\033[Z");
556 kbuf[2] = "DACB"[keysym - XK_Left];
557 /* do Shift first */
558 if (shft)
559 kbuf[2] = "dacb"[keysym - XK_Left];
560 else if (ctrl)
561 {
562 kbuf[1] = 'O';
563 kbuf[2] = "dacb"[keysym - XK_Left];
564 }
565 else if (priv_modes & PrivMode_aplCUR)
566 kbuf[1] = 'O';
567 break;
568
569 case XK_KP_Enter:
570 /* allow shift to override */
571 if (kp)
572 {
573 strcpy (kbuf, "\033OM");
574 break;
575 }
576
577 /* FALLTHROUGH */
578
579 case XK_Return:
580 if (priv_modes & PrivMode_LFNL)
581 {
582 kbuf[0] = '\015';
583 kbuf[1] = '\012';
584 kbuf[2] = '\0';
585 }
586 else
587 {
588 kbuf[0] = '\015';
589 kbuf[1] = '\0';
590 }
591 break;
592
593 case XK_KP_F1: /* "\033OP" */
594 case XK_KP_F2: /* "\033OQ" */
595 case XK_KP_F3: /* "\033OR" */
596 case XK_KP_F4: /* "\033OS" */
597 strcpy (kbuf, "\033OP");
598 kbuf[2] += (keysym - XK_KP_F1);
599 break;
600
601 case XK_KP_Multiply: /* "\033Oj" : "*" */
602 case XK_KP_Add: /* "\033Ok" : "+" */
603 case XK_KP_Separator: /* "\033Ol" : "," */
604 case XK_KP_Subtract: /* "\033Om" : "-" */
605 case XK_KP_Decimal: /* "\033On" : "." */
606 case XK_KP_Divide: /* "\033Oo" : "/" */
607 case XK_KP_0: /* "\033Op" : "0" */
608 case XK_KP_1: /* "\033Oq" : "1" */
609 case XK_KP_2: /* "\033Or" : "2" */
610 case XK_KP_3: /* "\033Os" : "3" */
611 case XK_KP_4: /* "\033Ot" : "4" */
612 case XK_KP_5: /* "\033Ou" : "5" */
613 case XK_KP_6: /* "\033Ov" : "6" */
614 case XK_KP_7: /* "\033Ow" : "7" */
615 case XK_KP_8: /* "\033Ox" : "8" */
616 case XK_KP_9: /* "\033Oy" : "9" */
617 /* allow shift to override */
618 if (kp)
619 {
620 strcpy (kbuf, "\033Oj");
621 kbuf[2] += (keysym - XK_KP_Multiply);
622 }
623 else
624 {
625 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
626 kbuf[1] = '\0';
627 }
628 break;
629
630 default:
631 {
632 int param = map_function_key (keysym);
633 if (param > 0)
634 sprintf (kbuf,"\033[%d~", param);
635 else
636 newlen = 0;
637 }
638 break;
639 }
640
641 if (newlen)
642 len = strlen (kbuf);
643
644 if (len > 0)
645 {
646 /*
647 * pass Shift/Control indicators for function keys ending with `~'
648 *
649 * eg,
650 * Prior = "ESC[5~"
651 * Shift+Prior = "ESC[5$"
652 * Ctrl+Prior = "ESC[5^"
653 * Ctrl+Shift+Prior = "ESC[5@"
654 */
655 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
656 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
657
658 /*
659 * Pass meta for all function keys, if 'meta' option set
660 */
661#ifdef META8_OPTION
662 if (meta && (meta_char == 0x80))
663 kbuf[len - 1] |= 0x80;
664#endif
665 }
666
667 }
668 else if (ctrl && keysym == XK_minus)
669 {
670 len = 1;
671 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
672 }
673 else if (keysym == XK_ISO_Left_Tab)
674 {
675 strcpy (kbuf, "\033[Z");
676 len = 3;
677 }
678 else
679 {
680#ifdef META8_OPTION
681 /* set 8-bit on */
682 if (meta && (meta_char == 0x80))
683 {
684 char *ch;
685
686 for (ch = kbuf; ch < kbuf + len; ch++)
687 *ch |= 0x80;
688
689 meta = 0;
690 }
691#endif
692 /* nil */ ;
693 }
694
695 keysym = orig_keysym;
696 }
697
698 /* escape prefix */
699 if (len && meta
700#ifdef META8_OPTION
701 && meta_char == C0_ESC
702#endif
703 )
704 {
705 *--kbuf = C0_ESC;
706 len++;
707 }
708
709 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
710 return;
711
712 if (keysym != NoSymbol)
713 {
714#ifdef KEYSYM_RESOURCE
715 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
716 return;
717#endif
718
145 if (TermWin.saveLines) 719 if (saveLines)
146 { 720 {
147#ifdef UNSHIFTED_SCROLLKEYS 721#ifdef UNSHIFTED_SCROLLKEYS
148 if (!ctrl && !meta) 722 if (!ctrl && !meta)
149 {
150#else 723#else
151 if (IS_SCROLL_MOD) 724 if (IS_SCROLL_MOD)
725#endif
152 { 726 {
153#endif
154 int lnsppg; 727 int lnsppg;
155 728
156#ifdef PAGING_CONTEXT_LINES 729#ifdef PAGING_CONTEXT_LINES
157 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 730 lnsppg = nrow - PAGING_CONTEXT_LINES;
158#else 731#else
159 lnsppg = TermWin.nrow * 4 / 5; 732 lnsppg = nrow * 4 / 5;
160#endif 733#endif
734 max_it (lnsppg, 1);
735
161 if (keysym == XK_Prior) 736 if (keysym == XK_Prior)
162 { 737 {
163 scr_page (UP, lnsppg); 738 scr_page (lnsppg);
164 return; 739 return;
165 } 740 }
166 else if (keysym == XK_Next) 741 else if (keysym == XK_Next)
167 { 742 {
168 scr_page (DN, lnsppg); 743 scr_page (-lnsppg);
169 return; 744 return;
170 } 745 }
171 } 746 }
172#ifdef SCROLL_ON_UPDOWN_KEYS 747#ifdef SCROLL_ON_UPDOWN_KEYS
173 if (IS_SCROLL_MOD) 748 if (IS_SCROLL_MOD)
174 { 749 {
175 if (keysym == XK_Up) 750 if (keysym == XK_Up)
176 { 751 {
177 scr_page (UP, 1); 752 scr_page (1);
178 return; 753 return;
179 } 754 }
180 else if (keysym == XK_Down) 755 else if (keysym == XK_Down)
181 { 756 {
182 scr_page (DN, 1); 757 scr_page (-1);
183 return; 758 return;
184 } 759 }
185 } 760 }
186#endif 761#endif
187#ifdef SCROLL_ON_HOMEEND_KEYS 762#ifdef SCROLL_ON_HOMEEND_KEYS
188 if (IS_SCROLL_MOD) 763 if (IS_SCROLL_MOD)
189 { 764 {
190 if (keysym == XK_Home) 765 if (keysym == XK_Home)
191 { 766 {
192 scr_move_to (0, 1); 767 scr_changeview (top_row);
193 return; 768 return;
194 } 769 }
195 else if (keysym == XK_End) 770 else if (keysym == XK_End)
196 { 771 {
197 scr_move_to (1, 0); 772 scr_changeview (0);
198 return; 773 return;
199 } 774 }
200 } 775 }
201#endif 776#endif
202 } 777 }
203 778
204 if (shft) 779 if (shft)
205 { 780 {
206 /* Shift + F1 - F10 generates F11 - F20 */
207 if (keysym >= XK_F1 && keysym <= XK_F10)
208 {
209 keysym += (XK_F11 - XK_F1);
210 shft = 0; /* turn off Shift */
211 }
212 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 781 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
213 { 782 {
214 switch (keysym) 783 switch (keysym)
215 { 784 {
216 /* normal XTerm key bindings */ 785 /* normal XTerm key bindings */
217 case XK_Insert: /* Shift+Insert = paste mouse selection */ 786 case XK_Insert: /* Shift+Insert = paste mouse selection */
218 selection_request (ev.time, 0, 0); 787 selection_request (ev.time);
219 return; 788 return;
789#if TODO
220 /* rxvt extras */ 790 /* rxvt extras */
221 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 791 case XK_KP_Add: /* Shift+KP_Add = bigger font */
222 change_font (FONT_UP);
223 return; 792 return;
224 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 793 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
225 change_font (FONT_DN);
226 return; 794 return;
795#endif
227 } 796 }
228 } 797 }
229 } 798 }
230#ifdef PRINTPIPE 799
800 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
801 {
231 if (keysym == XK_Print) 802 if (keysym == XK_v)
803 selection_request (ev.time, Sel_Clipboard);
804 else if (selection.len > 0)
232 { 805 {
233 scr_printscreen (ctrl | shft); 806 free (selection.clip_text);
807 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
808 selection.clip_len = selection.len;
809 selection_grab (CurrentTime, true);
810 }
811
234 return; 812 return;
235 } 813 }
236#endif
237 814
238 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 815#if ENABLE_FRILLS || ISO_14755
816 // ISO 14755 support
817 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
239 { 818 {
240#ifdef KEYSYM_RESOURCE 819 int hv;
241 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 820
821 if (iso14755buf & ISO_14755_51
822 && (keysym == XK_space || keysym == XK_KP_Space
823 || keysym == XK_Return || keysym == XK_KP_Enter))
242 { 824 {
243 unsigned int l; 825 commit_iso14755 ();
244 const unsigned char *kbuf0; 826 iso14755buf = ISO_14755_51;
245 827# if ISO_14755
246 kbuf0 = (Keysym_map[keysym & 0xFF]); 828 iso14755_51 (0);
247 l = (unsigned int)*kbuf0++;
248
249 /* escape prefix */
250 if (meta
251# ifdef META8_OPTION
252 && meta_char == C0_ESC
253# endif 829# endif
254 ) 830 return;
255 {
256 const unsigned char ch = C0_ESC;
257 tt_write (&ch, 1);
258 } 831 }
259 832 else if (keysym == XK_BackSpace)
260 tt_write (kbuf0, l); 833 {
834 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
835# if ISO_14755
836 iso14755_51 (iso14755buf & ISO_14755_MASK);
837# endif
838 return;
839 }
840 else if ((hv = hex_keyval (ev)) >= 0)
841 {
842 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
843 | hv | ISO_14755_51;
844# if ISO_14755
845 iso14755_51 (iso14755buf & ISO_14755_MASK);
846# endif
261 return; 847 return;
262 } 848 }
263 else 849 else
264#endif
265 { 850 {
266 newlen = 1; 851# if ISO_14755
267 switch (keysym) 852 scr_overlay_off ();
268 {
269#ifndef NO_BACKSPACE_KEY
270 case XK_BackSpace:
271 if (PrivateModes & PrivMode_HaveBackSpace)
272 {
273 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
274 ^ !!ctrl) ? '\b' : '\177';
275 kbuf[1] = '\0';
276 }
277 else
278 STRCPY (kbuf, key_backspace);
279 break;
280#endif
281#ifndef NO_DELETE_KEY
282 case XK_Delete:
283 STRCPY (kbuf, key_delete);
284 break;
285#endif
286 case XK_Tab:
287 if (shft)
288 STRCPY (kbuf, "\033[Z");
289 else
290 {
291#ifdef CTRL_TAB_MAKES_META
292 if (ctrl)
293 meta = 1;
294#endif
295#ifdef MOD4_TAB_MAKES_META
296 if (ev.state & Mod4Mask)
297 meta = 1;
298#endif
299 newlen = 0;
300 }
301 break;
302
303#ifdef XK_KP_Left
304 case XK_KP_Up: /* \033Ox or standard */
305 case XK_KP_Down: /* \033Or or standard */
306 case XK_KP_Right: /* \033Ov or standard */
307 case XK_KP_Left: /* \033Ot or standard */
308 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
309 {
310 STRCPY (kbuf, "\033OZ");
311 kbuf[2] = "txvr"[keysym - XK_KP_Left];
312 break;
313 }
314 else
315 /* translate to std. cursor key */
316 keysym = XK_Left + (keysym - XK_KP_Left);
317 /* FALLTHROUGH */
318#endif
319 case XK_Up: /* "\033[A" */
320 case XK_Down: /* "\033[B" */
321 case XK_Right: /* "\033[C" */
322 case XK_Left: /* "\033[D" */
323 STRCPY (kbuf, "\033[Z");
324 kbuf[2] = "DACB"[keysym - XK_Left];
325 /* do Shift first */
326 if (shft)
327 kbuf[2] = "dacb"[keysym - XK_Left];
328 else if (ctrl)
329 {
330 kbuf[1] = 'O';
331 kbuf[2] = "dacb"[keysym - XK_Left];
332 }
333 else if (PrivateModes & PrivMode_aplCUR)
334 kbuf[1] = 'O';
335 break;
336
337#ifndef UNSHIFTED_SCROLLKEYS
338# ifdef XK_KP_Prior
339 case XK_KP_Prior:
340 /* allow shift to override */
341 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
342 {
343 STRCPY (kbuf, "\033Oy");
344 break;
345 }
346 /* FALLTHROUGH */
347# endif 853# endif
348 case XK_Prior: 854 iso14755buf = 0;
349 STRCPY (kbuf, "\033[5~"); 855 }
350 break; 856 }
351# ifdef XK_KP_Next 857 else if (option (Opt_iso14755) &&
352 case XK_KP_Next: 858 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
353 /* allow shift to override */ 859 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
354 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 860 if (!(iso14755buf & ISO_14755_STARTED))
355 { 861 {
356 STRCPY (kbuf, "\033Os"); 862 iso14755buf |= ISO_14755_STARTED;
357 break; 863# if ISO_14755
358 } 864 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
359 /* FALLTHROUGH */ 865 scr_overlay_set (0, 0, "ISO 14755 mode");
360# endif 866# endif
361 case XK_Next:
362 STRCPY (kbuf, "\033[6~");
363 break;
364#endif
365 case XK_KP_Enter:
366 /* allow shift to override */
367 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
368 {
369 STRCPY (kbuf, "\033OM");
370 }
371 else
372 {
373 kbuf[0] = '\r';
374 kbuf[1] = '\0';
375 }
376 break;
377
378#ifdef XK_KP_Begin
379 case XK_KP_Begin:
380 STRCPY (kbuf, "\033Ou");
381 break;
382
383 case XK_KP_Insert:
384 STRCPY (kbuf, "\033Op");
385 break;
386
387 case XK_KP_Delete:
388 STRCPY (kbuf, "\033On");
389 break;
390#endif
391 case XK_KP_F1: /* "\033OP" */
392 case XK_KP_F2: /* "\033OQ" */
393 case XK_KP_F3: /* "\033OR" */
394 case XK_KP_F4: /* "\033OS" */
395 STRCPY (kbuf, "\033OP");
396 kbuf[2] += (keysym - XK_KP_F1);
397 break;
398
399 case XK_KP_Multiply: /* "\033Oj" : "*" */
400 case XK_KP_Add: /* "\033Ok" : "+" */
401 case XK_KP_Separator: /* "\033Ol" : "," */
402 case XK_KP_Subtract: /* "\033Om" : "-" */
403 case XK_KP_Decimal: /* "\033On" : "." */
404 case XK_KP_Divide: /* "\033Oo" : "/" */
405 case XK_KP_0: /* "\033Op" : "0" */
406 case XK_KP_1: /* "\033Oq" : "1" */
407 case XK_KP_2: /* "\033Or" : "2" */
408 case XK_KP_3: /* "\033Os" : "3" */
409 case XK_KP_4: /* "\033Ot" : "4" */
410 case XK_KP_5: /* "\033Ou" : "5" */
411 case XK_KP_6: /* "\033Ov" : "6" */
412 case XK_KP_7: /* "\033Ow" : "7" */
413 case XK_KP_8: /* "\033Ox" : "8" */
414 case XK_KP_9: /* "\033Oy" : "9" */
415 /* allow shift to override */
416 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
417 {
418 STRCPY (kbuf, "\033Oj");
419 kbuf[2] += (keysym - XK_KP_Multiply);
420 }
421 else
422 {
423 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
424 kbuf[1] = '\0';
425 }
426 break;
427
428 case XK_Find:
429 STRCPY (kbuf, "\033[1~");
430 break;
431 case XK_Insert:
432 STRCPY (kbuf, "\033[2~");
433 break;
434#ifdef DXK_Remove /* support for DEC remove like key */
435 case DXK_Remove:
436 /* FALLTHROUGH */
437#endif
438 case XK_Execute:
439 STRCPY (kbuf, "\033[3~");
440 break;
441 case XK_Select:
442 STRCPY (kbuf, "\033[4~");
443 break;
444#ifdef XK_KP_End
445 case XK_KP_End:
446 /* allow shift to override */
447 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
448 {
449 STRCPY (kbuf, "\033Oq");
450 break;
451 }
452 /* FALLTHROUGH */
453#endif
454 case XK_End:
455 STRCPY (kbuf, KS_END);
456 break;
457#ifdef XK_KP_Home
458 case XK_KP_Home:
459 /* allow shift to override */
460 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
461 {
462 STRCPY (kbuf, "\033Ow");
463 break;
464 }
465 /* FALLTHROUGH */
466#endif
467 case XK_Home:
468 STRCPY (kbuf, KS_HOME);
469 break;
470
471#define FKEY(n, fkey) \
472 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
473
474 case XK_F1: /* "\033[11~" */
475 case XK_F2: /* "\033[12~" */
476 case XK_F3: /* "\033[13~" */
477 case XK_F4: /* "\033[14~" */
478 case XK_F5: /* "\033[15~" */
479 FKEY (11, XK_F1);
480 break;
481 case XK_F6: /* "\033[17~" */
482 case XK_F7: /* "\033[18~" */
483 case XK_F8: /* "\033[19~" */
484 case XK_F9: /* "\033[20~" */
485 case XK_F10: /* "\033[21~" */
486 FKEY (17, XK_F6);
487 break;
488 case XK_F11: /* "\033[23~" */
489 case XK_F12: /* "\033[24~" */
490 case XK_F13: /* "\033[25~" */
491 case XK_F14: /* "\033[26~" */
492 FKEY (23, XK_F11);
493 break;
494 case XK_F15: /* "\033[28~" */
495 case XK_F16: /* "\033[29~" */
496 FKEY (28, XK_F15);
497 break;
498 case XK_Help: /* "\033[28~" */
499 FKEY (28, XK_Help);
500 break;
501 case XK_Menu: /* "\033[29~" */
502 FKEY (29, XK_Menu);
503 break;
504 case XK_F17: /* "\033[31~" */
505 case XK_F18: /* "\033[32~" */
506 case XK_F19: /* "\033[33~" */
507 case XK_F20: /* "\033[34~" */
508 case XK_F21: /* "\033[35~" */
509 case XK_F22: /* "\033[36~" */
510 case XK_F23: /* "\033[37~" */
511 case XK_F24: /* "\033[38~" */
512 case XK_F25: /* "\033[39~" */
513 case XK_F26: /* "\033[40~" */
514 case XK_F27: /* "\033[41~" */
515 case XK_F28: /* "\033[42~" */
516 case XK_F29: /* "\033[43~" */
517 case XK_F30: /* "\033[44~" */
518 case XK_F31: /* "\033[45~" */
519 case XK_F32: /* "\033[46~" */
520 case XK_F33: /* "\033[47~" */
521 case XK_F34: /* "\033[48~" */
522 case XK_F35: /* "\033[49~" */
523 FKEY (31, XK_F17);
524 break;
525#undef FKEY
526 default:
527 newlen = 0;
528 break;
529 }
530 if (newlen)
531 len = STRLEN (kbuf);
532 } 867 }
533
534 /*
535 * Pass meta for all function keys, if 'meta' option set
536 */
537#ifdef META8_OPTION
538 if (meta && (meta_char == 0x80) && len > 0)
539 kbuf[len - 1] |= 0x80;
540#endif 868#endif
541 869
870#ifdef PRINTPIPE
871 if (keysym == XK_Print)
542 } 872 {
543 else if (ctrl && keysym == XK_minus) 873 scr_printscreen (ctrl | shft);
874 return;
544 { 875 }
545 len = 1;
546 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
547 }
548 else
549 {
550#ifdef META8_OPTION
551 /* set 8-bit on */
552 if (meta && (meta_char == 0x80))
553 {
554 unsigned char *ch;
555
556 for (ch = kbuf; ch < kbuf + len; ch++)
557 *ch |= 0x80;
558
559 meta = 0;
560 }
561#endif 876#endif
562 /* nil */ ;
563 }
564 } 877 }
565 878
566 if (len <= 0) 879 if (len <= 0)
567 return; /* not mapped */ 880 return; /* not mapped */
568 881
569 if (Options & Opt_scrollTtyKeypress) 882 tt_write_user_input (kbuf, (unsigned int)len);
570 if (TermWin.view_start) 883}
884
885void ecb_cold
886rxvt_term::key_release (XKeyEvent &ev)
887{
888#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
889 KeySym keysym;
890
891 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
892#endif
893
894#if ENABLE_FRILLS || ISO_14755
895 // ISO 14755 support
896 if (iso14755buf)
897 if (iso14755buf & ISO_14755_52)
571 { 898 {
572 TermWin.view_start = 0; 899# if ISO_14755
573 want_refresh = 1; 900 scr_overlay_off ();
901# endif
902# if ISO_14755
903 // iso14755 part 5.2 handling: release time
904 // first: controls
905 if ((ev.state & ControlMask)
906 && ((keysym >= 0x40 && keysym <= 0x5f)
907 || (keysym >= 0x61 && keysym <= 0x7f)))
908 {
909 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
910 commit_iso14755 ();
911
912 return;
913 }
914
915 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
916 if (i[0] == keysym)
917 {
918 iso14755buf = ISO_14755_51 | i[1];
919 commit_iso14755 ();
920
921 return;
922 }
923
924 scr_bell ();
925# endif
926 iso14755buf = 0;
927
928 return;
574 } 929 }
575 930 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
576 /* 931 {
577 * these modifications only affect the static keybuffer 932# if ISO_14755
578 * pass Shift/Control indicators for function keys ending with `~' 933 scr_overlay_off ();
579 *
580 * eg,
581 * Prior = "ESC[5~"
582 * Shift+Prior = "ESC[5$"
583 * Ctrl+Prior = "ESC[5^"
584 * Ctrl+Shift+Prior = "ESC[5@"
585 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
586 */
587 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
588 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
589
590 /* escape prefix */
591 if (meta
592#ifdef META8_OPTION
593 && meta_char == C0_ESC
594#endif 934# endif
595 ) 935 if (iso14755buf & ISO_14755_51)
596 { 936 commit_iso14755 ();
597 const unsigned char ch = C0_ESC; 937#if ISO_14755
598 tt_write (&ch, 1); 938 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
939 {
940 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
941
942 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
943 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
944 }
945# endif
946 else
947 iso14755buf = 0;
599 } 948 }
949#endif
600 950
601#if defined(DEBUG_CMD) 951 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
602 /* Display keyboard buffer contents */
603 unsigned char *p;
604 int i;
605
606 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
607 for (i = 0, p = kbuf; i < len; i++, p++)
608 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
609 fprintf (stderr, "'\n");
610#endif /* DEBUG_CMD */
611 tt_write (kbuf, (unsigned int)len);
612}
613/*}}} */
614
615#if (MENUBAR_MAX)
616/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
617/* attempt to `write' count to the input buffer */
618unsigned int
619rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
620{
621 unsigned int n, s;
622
623 n = cmdbuf_ptr - cmdbuf_base;
624 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp;
625
626 if (n > 0 && s < count)
627 {
628 MEMMOVE (cmdbuf_base, cmdbuf_ptr,
629 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
630 cmdbuf_ptr = cmdbuf_base;
631 cmdbuf_endp -= n;
632 s += n;
633 }
634
635 if (count > s)
636 {
637 rxvt_print_error ("data loss: cmd_write too large");
638 count = s;
639 }
640
641 for (; count--;)
642 *cmdbuf_endp++ = *str++;
643
644 cmd_parse ();
645
646 return 0; 952 return;
953
954#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
955 if (!(ev.state & ControlMask))
956 slip_wheel_ev.stop ();
957 else if (keysym == XK_Control_L || keysym == XK_Control_R)
958 mouse_slip_wheel_speed = 0;
959#endif
647} 960}
648#endif /* MENUBAR_MAX */
649 961
650void 962void
651rxvt_term::flush () 963rxvt_term::flush ()
652{ 964{
653#ifdef TRANSPARENT 965 flush_ev.stop ();
654 if (want_full_refresh) 966
967#ifdef HAVE_IMG
968 if (bg_flags & BG_NEEDS_REFRESH)
655 { 969 {
656 want_full_refresh = 0; 970 bg_flags &= ~BG_NEEDS_REFRESH;
657 scr_clear ();
658 scr_touch (false); 971 scr_touch (false);
659 want_refresh = 1;
660 } 972 }
661#endif 973#endif
662 974
663 if (want_refresh) 975 if (want_refresh)
664 { 976 {
665 scr_refresh (refresh_type); 977 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
666 scrollbar_show (1); 978 {
667#ifdef USE_XIM 979 int row = view_start;
668 IMSendSpot (); 980 int end_row = row + nrow;
669#endif
670 981
671 } 982 while (row > top_row && ROW (row - 1).is_longer ())
983 --row;
672 984
673 display->flush ();
674}
675
676void
677rxvt_term::check_cb (check_watcher &w)
678{
679 SET_R (this);
680 SET_LOCALE (locale);
681
682 flush ();
683}
684
685#ifdef CURSOR_BLINK
686void
687rxvt_term::cursor_blink_cb (time_watcher &w)
688{
689 hidden_cursor = !hidden_cursor;
690 want_refresh = 1;
691
692 w.start (w.at + BLINK_INTERVAL);
693}
694#endif
695
696#ifdef TEXT_BLINK
697void
698rxvt_term::text_blink_cb (time_watcher &w)
699{
700 if (scr_refresh_rend (RS_Blink, RS_Blink))
701 {
702 hidden_text = !hidden_text;
703 want_refresh = 1;
704 w.start (w.at + TEXT_BLINK_INTERVAL);
705 }
706}
707#endif
708
709bool
710rxvt_term::pty_fill ()
711{
712 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
713
714 memmove (cmdbuf_base, cmdbuf_ptr, n);
715 cmdbuf_ptr = cmdbuf_base;
716 cmdbuf_endp = cmdbuf_ptr + n;
717
718 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n);
719
720 if (n > 0)
721 {
722 cmdbuf_endp += n;
723 return true;
724 }
725 else if (n < 0 && errno != EAGAIN)
726 destroy ();
727
728 return false;
729}
730
731void
732rxvt_term::pty_cb (io_watcher &w, short revents)
733{
734 SET_R (this);
735 SET_LOCALE (locale);
736
737 if (revents & EVENT_WRITE)
738 tt_write (0, 0);
739 else if (revents & EVENT_READ)
740 {
741 bool flag = true;
742
743 // loop, but don't allow a single term to monopolize us
744 // the number of loops is fully arbitrary, and thus wrong
745 while (flag && pty_fill ())
746 { 985 do
747 if (!seen_input)
748 { 986 {
749 seen_input = 1; 987 int start_row = row;
750 /* once we know the shell is running, send the screen size. Again! */ 988 line_t *l;
751 tt_winch (); 989
752 } 990 do
753
754 if (cmd_parse ())
755 break;
756 }
757 }
758}
759
760bool
761rxvt_term::cmd_parse ()
762{
763 bool flag = false;
764 uint32_t ch = NOCHAR;
765
766 for (;;)
767 {
768 if (ch == NOCHAR)
769 ch = next_char ();
770
771 if (ch == NOCHAR) // TODO: improve
772 break;
773
774 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
775 {
776 /* Read a text string from the input buffer */
777 uint32_t buf[BUFSIZ];
778 bool refreshnow = false;
779 int nlines = 0;
780 uint32_t *str = buf;
781
782 *str++ = ch;
783
784 for (;;)
785 {
786 ch = next_char ();
787
788 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
789 break;
790 else
791 { 991 {
792 *str++ = ch; 992 l = &ROW (row++);
793 993
794 if (ch == '\n') 994 if (!(l->f & LINE_FILTERED))
795 { 995 {
796 nlines++; 996 // line not filtered, mark it as filtered
797 refresh_count++; 997 l->f |= LINE_FILTERED;
798 998 while (l->is_longer ())
799 if (! (Options & Opt_jumpScroll)
800 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
801 { 999 {
802 refreshnow = true;
803 flag = false;
804 ch = NOCHAR; 1000 l = &ROW (row++);
805 break; 1001 l->f |= LINE_FILTERED;
806 } 1002 }
807 1003
808 // scr_add_lines only works for nlines < TermWin.nrow - 1. 1004 // and filter it
809 if (nlines >= TermWin.nrow - 1) 1005 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
810 {
811 scr_add_lines (buf, nlines, str - buf);
812 nlines = 0;
813 str = buf;
814 }
815 }
816 1006
817 if (str >= buf + BUFSIZ)
818 {
819 ch = NOCHAR;
820 break; 1007 break;
821 } 1008 }
822 } 1009 }
1010 while (l->is_longer () && row < end_row);
823 } 1011 }
824 1012 while (row < end_row);
825 scr_add_lines (buf, nlines, str - buf);
826
827 /*
828 * If there have been a lot of new lines, then update the screen
829 * What the heck I'll cheat and only refresh less than every page-full.
830 * the number of pages between refreshes is refresh_limit, which
831 * is incremented here because we must be doing flat-out scrolling.
832 *
833 * refreshing should be correct for small scrolls, because of the
834 * time-out
835 */
836 if (refreshnow)
837 {
838 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
839 refresh_limit++;
840
841 scr_refresh (refresh_type);
842 }
843
844 }
845 else
846 { 1013 }
847 switch (ch)
848 {
849 default:
850 process_nonprinting (ch);
851 break;
852 case C0_ESC: /* escape char */
853 process_escape_seq ();
854 break;
855 /*case 0x9b: */ /* CSI */
856 /* process_csi_seq (); */
857 }
858 1014
859 ch = NOCHAR; 1015 scr_refresh ();
860 } 1016 scrollBar.show (1);
861 } 1017#if USE_XIM
862 1018 im_send_spot ();
863 return flag; 1019#endif
864}
865
866// read the next character, currently handles UTF-8
867// will probably handle all sorts of other stuff in the future
868uint32_t
869rxvt_term::next_char ()
870{
871 while (cmdbuf_ptr < cmdbuf_endp)
872 { 1020 }
873 // assume 0x20 .. 0x7f to be ascii ALWAYS (all shift-states etc.) uh-oh
874 if ((*cmdbuf_ptr <= 0x7f && 0x20 <= *cmdbuf_ptr)
875 || !*cmdbuf_ptr)
876 return *cmdbuf_ptr++;
877 1021
878 wchar_t wc; 1022 display->flush ();
879 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1023}
880 1024
881 if (len == (size_t)-2) 1025/* checks whether a refresh is requested and starts the refresh timer */
882 { 1026void
883 // the mbstate stores incomplete sequences. didn't know this :/ 1027rxvt_term::refresh_check ()
1028{
1029 if (want_refresh && !flush_ev.is_active ())
1030 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
1031
1032 display->flush ();
1033}
1034
1035void
1036rxvt_term::flush_cb (ev::timer &w, int revents)
1037{
1038 make_current ();
1039
1040 refresh_count = 0;
1041 flush ();
1042}
1043
1044#ifdef CURSOR_BLINK
1045void
1046rxvt_term::cursor_blink_reset ()
1047{
1048 if (hidden_cursor)
1049 {
1050 hidden_cursor = 0;
1051 want_refresh = 1;
1052 }
1053
1054 if (option (Opt_cursorBlink))
1055 cursor_blink_ev.again ();
1056 else
1057 cursor_blink_ev.stop ();
1058}
1059
1060void
1061rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1062{
1063 hidden_cursor = !hidden_cursor;
1064 want_refresh = 1;
1065 refresh_check ();
1066}
1067#endif
1068
1069#ifdef TEXT_BLINK
1070void
1071rxvt_term::text_blink_cb (ev::timer &w, int revents)
1072{
1073 if (scr_refresh_rend (RS_Blink, RS_Blink))
1074 {
1075 hidden_text = !hidden_text;
1076 want_refresh = 1;
1077 refresh_check ();
1078 }
1079 else
1080 w.stop ();
1081}
1082#endif
1083
1084#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1085void
1086rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1087{
1088 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1089 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1090 {
1091 want_refresh = 1;
1092 refresh_check ();
1093 }
1094 else
1095 w.stop ();
1096}
1097#endif
1098
1099#ifdef SELECTION_SCROLLING
1100void
1101rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1102{
1103 if (scr_page (scroll_selection_lines))
1104 {
1105 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1106 want_refresh = 1;
1107 refresh_check ();
1108 }
1109 else
1110 w.stop ();
1111}
1112#endif
1113
1114#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1115void
1116rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1117{
1118 if (scr_page (mouse_slip_wheel_speed))
1119 {
1120 want_refresh = 1;
1121 refresh_check ();
1122 }
1123
1124 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1125 {
1126 mouse_slip_wheel_speed = 0;
1127 w.stop ();
1128 }
1129}
1130#endif
1131
1132#if LINUX_YIELD_HACK
1133static struct event_handler
1134{
1135 ev::prepare yield_ev;
1136
1137 void yield_cb (ev::prepare &w, int revents)
1138 {
1139 // this should really be sched_yield(), but the linux guys thought
1140 // that giving a process calling sched_yield () less cpu time than
1141 // ones with high nice levels is a useful thing to do. It surely is is
1142 // allowed by the sus... as is returning ENOSYS.
1143 // since the linux guys additionally thought that breaking the only
1144 // known workaround against their unusable sched_yield hack is cool,
1145 // we just nanosleep a bit and hope for the best.
1146
1147 struct timespec ts = { 0, 1000 };
1148 nanosleep (&ts, 0);
1149
1150 w.stop ();
1151 }
1152
1153 event_handler ()
1154 : yield_ev (this, &event_handler::yield_cb)
1155 {
1156 }
1157} event_handler;
1158#endif
1159
1160/* make sure all the cmd data is at beginning of cmdbuf */
1161void
1162rxvt_term::cmdbuf_reify ()
1163{
1164 if (cmdbuf_ptr == cmdbuf_base)
1165 return;
1166
1167 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1168
1169 memmove (cmdbuf_base, cmdbuf_ptr, used);
1170 cmdbuf_ptr = cmdbuf_base;
1171 cmdbuf_endp = cmdbuf_ptr + used;
1172
1173}
1174
1175#if defined (KEYSYM_RESOURCE)
1176void
1177rxvt_term::cmdbuf_append (const char *str, size_t count)
1178{
1179 cmdbuf_reify ();
1180
1181 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1182
1183 if (count > avail)
1184 return;
1185
1186 memcpy (cmdbuf_endp, str, count);
1187 cmdbuf_endp += count;
1188
1189 cmd_parse ();
1190}
1191#endif
1192
1193bool
1194rxvt_term::pty_fill ()
1195{
1196 cmdbuf_reify ();
1197
1198 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1199
1200 if (!avail)
1201 {
1202 // normally this indicates a "too long" command sequence - just drop the data we have
884 cmdbuf_ptr = cmdbuf_endp; 1203 cmdbuf_ptr = cmdbuf_base;
885 break; 1204 cmdbuf_endp = cmdbuf_ptr;
886 } 1205 avail = CBUFSIZ;
1206 }
887 1207
888 if (len == (size_t)-1) 1208 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
889 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
890 1209
891 // assume wchar == unicode 1210 if (r > 0)
1211 {
892 cmdbuf_ptr += len; 1212 cmdbuf_endp += r;
893 return wc; 1213 return true;
894 }
895
896 return NOCHAR;
897}
898
899/* rxvt_cmd_getc () - Return next input character */
900/*
901 * Return the next input character after first passing any keyboard input
902 * to the command.
903 */
904uint32_t
905rxvt_term::cmd_getc ()
906{
907 for (;;)
908 { 1214 }
909 uint32_t c = next_char (); 1215 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
910 if (c != NOCHAR)
911 return c;
912
913 // incomplete sequences should occur rarely, still, a better solution
914 // would be preferred. either setjmp/longjmp or better design.
915 fcntl (cmd_fd, F_SETFL, 0);
916 pty_fill ();
917 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
918 } 1216 {
1217#if LINUX_YIELD_HACK
1218 if (display->is_local)
1219 event_handler.yield_ev.start ();
1220#endif
1221 }
1222 else
1223 {
1224 pty_ev.stop ();
1225
1226 if (!option (Opt_hold))
1227 destroy ();
1228 }
1229
1230 return false;
919} 1231}
1232
1233void
1234rxvt_term::pty_cb (ev::io &w, int revents)
1235{
1236 make_current ();
1237
1238 if (revents & ev::READ)
1239 // loop, but don't allow a single term to monopolize us
1240 for (int i = CBUFCNT; i-- && pty_fill (); )
1241 cmd_parse ();
1242
1243 if (revents & ev::WRITE)
1244 pty_write ();
1245
1246 refresh_check ();
1247}
1248
1249void ecb_cold
1250rxvt_term::pointer_unblank ()
1251{
1252 XDefineCursor (dpy, vt, TermWin_cursor);
1253 recolour_cursor ();
920 1254
921#ifdef POINTER_BLANK 1255#ifdef POINTER_BLANK
922void
923rxvt_term::pointer_unblank ()
924{
925 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
926 recolour_cursor ();
927
928 hidden_pointer = 0; 1256 hidden_pointer = 0;
929 1257
930 if (Options & Opt_pointerBlank) 1258 if (option (Opt_pointerBlank))
931 pointer_ev.start (NOW + pointerBlankDelay); 1259 pointer_ev.start (pointerBlankDelay);
1260#endif
932} 1261}
933 1262
934void 1263#ifdef POINTER_BLANK
1264void ecb_cold
935rxvt_term::pointer_blank () 1265rxvt_term::pointer_blank ()
936{ 1266{
937 if (! (Options & Opt_pointerBlank)) 1267 if (!option (Opt_pointerBlank))
938 return; 1268 return;
939 1269
940 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1270 XDefineCursor (dpy, vt, display->blank_cursor);
941 XFlush (display->display); 1271 XFlush (dpy);
942 1272
943 hidden_pointer = 1; 1273 hidden_pointer = 1;
944} 1274}
945 1275
946void 1276void ecb_cold
947rxvt_term::pointer_cb (time_watcher &w) 1277rxvt_term::pointer_cb (ev::timer &w, int revents)
948{ 1278{
949 SET_R (this); 1279 make_current ();
950 SET_LOCALE (locale);
951 1280
952 pointer_blank (); 1281 pointer_blank ();
953} 1282}
954#endif 1283#endif
955 1284
956void 1285void
957rxvt_term::mouse_report (XButtonEvent &ev) 1286rxvt_term::mouse_report (XButtonEvent &ev)
958{ 1287{
959 int button_number, key_state = 0; 1288 int button_number, key_state = 0;
960 int x, y; 1289 int x, y;
1290 int code = 32;
961 1291
962 x = ev.x; 1292 x = Pixel2Col (ev.x) + 1;
963 y = ev.y; 1293 y = Pixel2Row (ev.y) + 1;
964 pixel_position (&x, &y); 1294
1295 if (ev.type == MotionNotify)
1296 {
1297 if (x == mouse_row && y == mouse_col)
1298 return;
1299
1300 mouse_row = x;
1301 mouse_col = y;
1302 code += 32;
1303 }
965 1304
966 if (MEvent.button == AnyButton) 1305 if (MEvent.button == AnyButton)
967 {
968 button_number = 3; 1306 button_number = 3;
969 }
970 else 1307 else
971 { 1308 {
972 button_number = MEvent.button - Button1; 1309 button_number = MEvent.button - Button1;
973 /* add 0x3D for wheel events, like xterm does */ 1310 /* add 0x3D for wheel events, like xterm does */
974 if (button_number >= 3) 1311 if (button_number >= 3)
975 button_number += (64 - 3); 1312 button_number += 64 - 3;
976 } 1313 }
977 1314
978 if (PrivateModes & PrivMode_MouseX10) 1315 if (priv_modes & PrivMode_MouseX10)
979 { 1316 {
980 /* 1317 /*
981 * do not report ButtonRelease 1318 * do not report ButtonRelease
982 * no state info allowed 1319 * no state info allowed
983 */ 1320 */
… …
998 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1335 + ((MEvent.state & ModMetaMask) ? 8 : 0)
999 + ((MEvent.state & ControlMask) ? 16 : 0); 1336 + ((MEvent.state & ControlMask) ? 16 : 0);
1000#ifdef MOUSE_REPORT_DOUBLECLICK 1337#ifdef MOUSE_REPORT_DOUBLECLICK
1001 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1338 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1002#endif 1339#endif
1003
1004 } 1340 }
1005 1341
1006#ifdef DEBUG_MOUSEREPORT 1342#if DEBUG_MOUSEREPORT
1007 fprintf (stderr, "Mouse ["); 1343 fprintf (stderr, "Mouse [");
1008 if (key_state & 16) 1344 if (key_state & 16)
1009 fputc ('C', stderr); 1345 fputc ('C', stderr);
1010 if (key_state & 4) 1346 if (key_state & 4)
1011 fputc ('S', stderr); 1347 fputc ('S', stderr);
… …
1013 fputc ('A', stderr); 1349 fputc ('A', stderr);
1014 if (key_state & 32) 1350 if (key_state & 32)
1015 fputc ('2', stderr); 1351 fputc ('2', stderr);
1016 fprintf (stderr, "]: <%d>, %d/%d\n", 1352 fprintf (stderr, "]: <%d>, %d/%d\n",
1017 button_number, 1353 button_number,
1018 x + 1, 1354 x,
1019 y + 1); 1355 y);
1020#else 1356#endif
1357
1358#if ENABLE_FRILLS
1359 if (priv_modes & PrivMode_ExtMouseRight)
1360 tt_printf ("\033[%d;%d;%dM",
1361 code + button_number + key_state,
1362 x,
1363 y);
1364 else if (priv_modes & PrivMode_ExtModeMouse)
1365 tt_printf ("\033[M%c%lc%lc",
1366 code + button_number + key_state,
1367 wint_t (32 + x),
1368 wint_t (32 + y));
1369 else
1370#endif
1021 tt_printf ("\033[M%c%c%c", 1371 tt_printf ("\033[M%c%c%c",
1022 (32 + button_number + key_state), 1372 code + button_number + key_state,
1023 (32 + x + 1), 1373 32 + x,
1024 (32 + y + 1)); 1374 32 + y);
1025#endif
1026} 1375}
1027
1028#ifdef USING_W11LIB
1029void
1030rxvt_W11_process_x_event (XEvent *ev)
1031{
1032 rxvt_t *r = rxvt_get_r ();
1033
1034 x_cb (*ev);
1035}
1036#endif
1037 1376
1038/*{{{ process an X event */ 1377/*{{{ process an X event */
1039void 1378void ecb_hot
1040rxvt_term::x_cb (XEvent &ev) 1379rxvt_term::x_cb (XEvent &ev)
1041{ 1380{
1042 SET_R (this); 1381 make_current ();
1043 SET_LOCALE (locale);
1044 1382
1045#if defined(CURSOR_BLINK) 1383 dLocal (Display *, dpy);
1046 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1047 {
1048 if (hidden_cursor)
1049 {
1050 hidden_cursor = 0;
1051 want_refresh = 1;
1052 }
1053 1384
1054 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1385 if (ev.xany.window == vt
1055 } 1386 && SHOULD_INVOKE (HOOK_X_EVENT)
1056#endif 1387 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1057
1058#if defined(POINTER_BLANK)
1059 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1060 {
1061 if (ev.type == MotionNotify
1062 || ev.type == ButtonPress
1063 || ev.type == ButtonRelease)
1064 if (hidden_pointer)
1065 pointer_unblank ();
1066
1067 if (ev.type == KeyPress && hidden_pointer == 0)
1068 pointer_blank ();
1069 }
1070#endif
1071
1072#ifdef USE_XIM
1073 if (XFilterEvent (&ev, None))
1074 return; 1388 return;
1075#endif
1076 1389
1390 // for XQueryPointer
1077 Window unused_root, unused_child; 1391 Window unused_root, unused_child;
1078 int unused_root_x, unused_root_y; 1392 int unused_root_x, unused_root_y;
1079 unsigned int unused_mask; 1393 unsigned int unused_mask;
1080
1081#ifdef DEBUG_X
1082 const char *const eventnames[] =
1083 { /* mason - this matches my system */
1084 "",
1085 "",
1086 "KeyPress",
1087 "KeyRelease",
1088 "ButtonPress",
1089 "ButtonRelease",
1090 "MotionNotify",
1091 "EnterNotify",
1092 "LeaveNotify",
1093 "FocusIn",
1094 "FocusOut",
1095 "KeymapNotify",
1096 "Expose",
1097 "GraphicsExpose",
1098 "NoExpose",
1099 "VisibilityNotify",
1100 "CreateNotify",
1101 "DestroyNotify",
1102 "UnmapNotify",
1103 "MapNotify",
1104 "MapRequest",
1105 "ReparentNotify",
1106 "ConfigureNotify",
1107 "ConfigureRequest",
1108 "GravityNotify",
1109 "ResizeRequest",
1110 "CirculateNotify",
1111 "CirculateRequest",
1112 "PropertyNotify",
1113 "SelectionClear",
1114 "SelectionRequest",
1115 "SelectionNotify",
1116 "ColormapNotify",
1117 "ClientMessage",
1118 "MappingNotify"
1119 };
1120#endif
1121
1122#ifdef DEBUG_X
1123 struct timeval tp;
1124 struct tm *ltt;
1125 (void)gettimeofday (&tp, NULL);
1126 ltt = localtime (& (tp.tv_sec));
1127 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));
1128#endif
1129 1394
1130 switch (ev.type) 1395 switch (ev.type)
1131 { 1396 {
1132 case KeyPress: 1397 case KeyPress:
1133 lookup_key (ev.xkey); 1398 key_press (ev.xkey);
1134 break; 1399 break;
1135 1400
1136#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1137 case KeyRelease: 1401 case KeyRelease:
1138 { 1402 key_release (ev.xkey);
1139 if (! (ev.xkey.state & ControlMask))
1140 mouse_slip_wheel_speed = 0;
1141 else
1142 {
1143 KeySym ks;
1144
1145 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1146 if (ks == XK_Control_L || ks == XK_Control_R)
1147 mouse_slip_wheel_speed = 0;
1148 }
1149 break; 1403 break;
1150 }
1151#endif
1152 1404
1153 case ButtonPress: 1405 case ButtonPress:
1154 button_press (ev.xbutton); 1406 button_press (ev.xbutton);
1155 break; 1407 break;
1156 1408
… …
1158 button_release (ev.xbutton); 1410 button_release (ev.xbutton);
1159 break; 1411 break;
1160 1412
1161 case ClientMessage: 1413 case ClientMessage:
1162 if (ev.xclient.format == 32 1414 if (ev.xclient.format == 32
1163 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1415 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1164 destroy ();
1165#ifdef OFFIX_DND
1166 /* OffiX Dnd (drag 'n' drop) protocol */
1167 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1168 && (ev.xclient.data.l[0] == DndFile
1169 || ev.xclient.data.l[0] == DndDir
1170 || ev.xclient.data.l[0] == DndLink))
1171 { 1416 {
1172 /* Get Dnd data */ 1417 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1173 Atom ActualType; 1418 {
1174 int ActualFormat; 1419 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1175 unsigned char *data; 1420 {
1176 unsigned long Size, RemainingBytes; 1421 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1177 1422 {
1178 XGetWindowProperty (display->display, display->root, 1423 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1179 xa[XA_DNDSELECTION], 1424 destroy ();
1180 0L, 1000000L, 1425 }
1181 False, AnyPropertyType, 1426#if ENABLE_EWMH
1182 &ActualType, &ActualFormat, 1427 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1183 &Size, &RemainingBytes, 1428 XSendEvent (dpy, ev.xclient.window = display->root,
1429 False, SubstructureRedirectMask | SubstructureNotifyMask,
1184 &data); 1430 &ev);
1185 XChangeProperty (display->display, display->root, 1431#endif
1186 XA_CUT_BUFFER0, XA_STRING, 1432 }
1187 8, PropModeReplace, 1433 }
1188 data, STRLEN (data)); 1434#if ENABLE_XEMBED
1189 selection_paste (display->root, XA_CUT_BUFFER0, True); 1435 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1190 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1436 {
1437 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1438 focus_in ();
1439 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1440 focus_out ();
1441 }
1442#endif
1191 } 1443 }
1192#endif /* OFFIX_DND */
1193 break;
1194
1195 case MappingNotify:
1196 XRefreshKeyboardMapping (& (ev.xmapping));
1197 break; 1444 break;
1198 1445
1199 /* 1446 /*
1200 * XXX: this is not the _current_ arrangement 1447 * XXX: this is not the _current_ arrangement
1201 * Here's my conclusion: 1448 * Here's my conclusion:
… …
1220 break; 1467 break;
1221 } 1468 }
1222 break; 1469 break;
1223 1470
1224 case FocusIn: 1471 case FocusIn:
1225 if (!TermWin.focus) 1472 if (ev.xfocus.detail != NotifyInferior
1473 && ev.xfocus.detail != NotifyPointer
1474 && ev.xfocus.mode != NotifyGrab)
1475 focus_in ();
1476 break;
1477
1478 case FocusOut:
1479 if (ev.xfocus.detail != NotifyInferior
1480 && ev.xfocus.detail != NotifyPointer
1481 && ev.xfocus.mode != NotifyGrab)
1482 focus_out ();
1483 break;
1484
1485 case ConfigureNotify:
1486 if (ev.xconfigure.window == parent)
1226 { 1487 {
1227 TermWin.focus = 1; 1488 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1228 want_refresh = 1;
1229#ifdef USE_XIM
1230 if (Input_Context != NULL)
1231 XSetICFocus (Input_Context);
1232#endif
1233#ifdef CURSOR_BLINK
1234 if (Options & Opt_cursorBlink)
1235 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1236#endif
1237
1238 } 1489 ;
1239 break;
1240 1490
1241 case FocusOut: 1491 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1242 if (TermWin.focus) 1492
1493 bool moved = false;
1494#ifdef HAVE_BG_PIXMAP
1495 if (bg_window_position_sensitive ())
1243 { 1496 {
1244 TermWin.focus = 0; 1497 want_position_change = true;
1245 want_refresh = 1; 1498 if (bg_img == 0)
1246#ifdef USE_XIM 1499 moved = true;
1247 if (Input_Context != NULL)
1248 XUnsetICFocus (Input_Context);
1249#endif
1250#ifdef CURSOR_BLINK
1251 if (Options & Opt_cursorBlink)
1252 cursor_blink_ev.stop ();
1253 hidden_cursor = 0;
1254#endif
1255
1256 }
1257 break;
1258
1259 case ConfigureNotify:
1260 if (ev.xconfigure.window == TermWin.parent[0])
1261 {
1262 int height, width;
1263
1264 do
1265 { /* Wrap lots of configures into one */
1266 width = ev.xconfigure.width;
1267 height = ev.xconfigure.height;
1268 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1269 } 1500 }
1270 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1501#endif
1271 1502
1272 if (szHint.width != width || szHint.height != height) 1503 if (want_position_change)
1273 { 1504 {
1274 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1505 int x, y;
1275 resize_all_windows (width, height, 1); 1506
1507 if (ev.xconfigure.send_event)
1508 {
1509 x = ev.xconfigure.x;
1510 y = ev.xconfigure.y;
1511 }
1512 else
1513 get_window_origin (x, y);
1514
1515 if (x != parent_x || y != parent_y)
1516 {
1517 parent_x = x;
1518 parent_y = y;
1519 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1520 moved = true;
1521 }
1276 } 1522 }
1277#ifdef DEBUG_SIZE 1523
1524 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1525 {
1526 seen_resize = 1;
1527 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1528 }
1278 else 1529 else
1279 { 1530 {
1280 D_SIZE ((stderr, "Size: Not resizing")); 1531#ifdef HAVE_BG_PIXMAP
1532 if (moved)
1533 update_background ();
1534#endif
1281 } 1535 }
1282#endif
1283#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1284 if (Options & Opt_transparent)
1285 {
1286 check_our_parents ();
1287 if (am_transparent)
1288 want_full_refresh = 1;
1289 }
1290#endif
1291 1536
1537 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1292 } 1538 }
1293 break; 1539 break;
1294 1540
1541 case PropertyNotify:
1542 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1543 break;
1544
1295 case SelectionClear: 1545 case SelectionClear:
1296 display->set_selection_owner (0); 1546 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1297 break;
1298
1299 case SelectionNotify:
1300 if (selection_wait == Sel_normal)
1301 selection_paste (ev.xselection.requestor,
1302 ev.xselection.property, True);
1303 break; 1547 break;
1304 1548
1305 case SelectionRequest: 1549 case SelectionRequest:
1306 selection_send (ev.xselectionrequest); 1550 selection_send (ev.xselectionrequest);
1307 break; 1551 break;
1308 1552
1553 case MapNotify:
1554#ifdef HAVE_BG_PIXMAP
1555 // This is needed at startup for the case of no window manager
1556 // or a non-reparenting window manager and also because we
1557 // defer bg image updates if the window is not mapped. The
1558 // short delay is to optimize for multiple ConfigureNotify
1559 // events at startup when the window manager reparents the
1560 // window, so as to perform the computation after we have
1561 // received all of them.
1562 if (bg_img == 0)
1563 update_background_ev.start (0.025);
1564#endif
1565 mapped = 1;
1566#ifdef TEXT_BLINK
1567 text_blink_ev.start ();
1568#endif
1569 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1570 break;
1571
1309 case UnmapNotify: 1572 case UnmapNotify:
1310 TermWin.mapped = 0; 1573 mapped = 0;
1311#ifdef TEXT_BLINK 1574#ifdef TEXT_BLINK
1312 text_blink_ev.stop (); 1575 text_blink_ev.stop ();
1313#endif 1576#endif
1577 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1314 break; 1578 break;
1315
1316 case MapNotify:
1317 TermWin.mapped = 1;
1318#ifdef TEXT_BLINK
1319 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1320#endif
1321 break;
1322
1323#ifdef TRANSPARENT
1324 case ReparentNotify:
1325 rootwin_cb (ev);
1326 break;
1327#endif /* TRANSPARENT */
1328 1579
1329 case GraphicsExpose: 1580 case GraphicsExpose:
1330 case Expose: 1581 case Expose:
1331 if (ev.xany.window == TermWin.vt) 1582 if (ev.xany.window == vt)
1332 { 1583 {
1333#ifdef NO_SLOW_LINK_SUPPORT 1584 do
1585 {
1334 scr_expose (ev.xexpose.x, ev.xexpose.y, 1586 scr_expose (ev.xexpose.x, ev.xexpose.y,
1335 ev.xexpose.width, ev.xexpose.height, False); 1587 ev.xexpose.width, ev.xexpose.height, false);
1336#else 1588 }
1337 // don't understand this, so commented it out 1589 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1590
1591 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1592
1593 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1594 {
1338 scr_expose (ev.xexpose.x, ev.xexpose.y, 1595 scr_expose (ev.xexpose.x, ev.xexpose.y,
1339 ev.xexpose.width, ev.xexpose.height, False); 1596 ev.xexpose.width, ev.xexpose.height, false);
1340 //scr_expose (ev.xexpose.x, 0, 1597 }
1341 // ev.xexpose.width, TermWin.height, False); 1598
1342#endif
1343 want_refresh = 1; 1599 want_refresh = 1;
1344 } 1600 }
1345 else 1601 else
1346 { 1602 {
1347 XEvent unused_event; 1603 XEvent unused_event;
1348 1604
1349 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1605 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1350 Expose, 1606 ;
1351 &unused_event)) ; 1607 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1352 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1608 ;
1353 GraphicsExpose, 1609
1354 &unused_event)) ; 1610 if (scrollBar.state && ev.xany.window == scrollBar.win)
1355 if (isScrollbarWindow (ev.xany.window))
1356 { 1611 {
1357 scrollBar.setIdle (); 1612 scrollBar.state = SB_STATE_IDLE;
1358 scrollbar_show (0); 1613 scrollBar.show (0);
1359 } 1614 }
1360#ifdef MENUBAR
1361 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1362 menubar_expose ();
1363#endif
1364 } 1615 }
1365 break; 1616 break;
1366 1617
1367 case MotionNotify: 1618 case MotionNotify:
1368#ifdef POINTER_BLANK 1619#ifdef POINTER_BLANK
1369 if (hidden_pointer) 1620 if (hidden_pointer)
1370 pointer_unblank (); 1621 pointer_unblank ();
1371#endif 1622#endif
1372#if MENUBAR 1623 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1373 if (isMenuBarWindow (ev.xany.window)) 1624 || priv_modes & PrivMode_MouseAnyEvent)
1625 mouse_report (ev.xbutton);
1626 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1627 break;
1628
1629 if (ev.xany.window == vt)
1374 { 1630 {
1375 menubar_control (ev.xbutton); 1631 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1376 break; 1632 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1377 } 1633 ; // nop
1378#endif
1379 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1380 break;
1381
1382 if (ev.xany.window == TermWin.vt)
1383 {
1384 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1634 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1385 { 1635 {
1386 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1636 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1387 ; 1637 ;
1388 1638
1389 XQueryPointer (display->display, TermWin.vt, 1639 XQueryPointer (dpy, vt,
1390 &unused_root, &unused_child, 1640 &unused_root, &unused_child,
1391 &unused_root_x, &unused_root_y, 1641 &unused_root_x, &unused_root_y,
1392 & (ev.xbutton.x), & (ev.xbutton.y), 1642 &ev.xbutton.x, &ev.xbutton.y,
1393 &unused_mask); 1643 &ev.xbutton.state);
1394#ifdef MOUSE_THRESHOLD 1644#ifdef MOUSE_THRESHOLD
1395 /* deal with a `jumpy' mouse */ 1645 /* deal with a `jumpy' mouse */
1396 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1646 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1397 { 1647 {
1398#endif 1648#endif
1649#if ISO_14755
1650 // 5.4
1651 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1652 {
1653 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1654 break;
1655 }
1656#endif
1399 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1657 selection_extend (ev.xbutton.x, ev.xbutton.y,
1400 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1658 ev.xbutton.state & Button3Mask ? 2 : 0);
1659
1401#ifdef SELECTION_SCROLLING 1660#ifdef SELECTION_SCROLLING
1402 if (ev.xbutton.y < TermWin.int_bwidth 1661 if (ev.xbutton.y < int_bwidth
1403 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1662 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1404 { 1663 {
1664 page_dirn scroll_selection_dir;
1405 int dist; 1665 int dist;
1406
1407 pending_scroll_selection=1;
1408 1666
1409 /* don't clobber the current delay if we are 1667 /* don't clobber the current delay if we are
1410 * already in the middle of scrolling. 1668 * already in the middle of scrolling.
1411 */ 1669 */
1412 if (scroll_selection_delay<=0) 1670 if (!sel_scroll_ev.is_active ())
1413 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1671 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1414 1672
1415 /* save the event params so we can highlight 1673 /* save the event params so we can highlight
1416 * the selection in the pending-scroll loop 1674 * the selection in the pending-scroll loop
1417 */ 1675 */
1418 selection_save_x=ev.xbutton.x; 1676 selection_save_x = ev.xbutton.x;
1419 selection_save_y=ev.xbutton.y; 1677 selection_save_y = ev.xbutton.y;
1420 selection_save_state=
1421 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1678 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1422 1679
1423 /* calc number of lines to scroll */ 1680 /* calc number of lines to scroll */
1424 if (ev.xbutton.y<TermWin.int_bwidth) 1681 if (ev.xbutton.y < int_bwidth)
1425 { 1682 {
1426 scroll_selection_dir = UP; 1683 scroll_selection_dir = UP;
1427 dist = TermWin.int_bwidth - ev.xbutton.y; 1684 dist = int_bwidth - ev.xbutton.y;
1428 } 1685 }
1429 else 1686 else
1430 { 1687 {
1431 scroll_selection_dir = DN; 1688 scroll_selection_dir = DN;
1432 dist = ev.xbutton.y - 1689 dist = ev.xbutton.y - (int_bwidth + vt_height);
1433 (TermWin.int_bwidth + TermWin.height);
1434 } 1690 }
1691
1435 scroll_selection_lines= (Pixel2Height (dist)/ 1692 scroll_selection_lines = Pixel2Height (dist)
1436 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1693 / SELECTION_SCROLL_LINE_SPEEDUP
1694 + 1;
1437 MIN_IT (scroll_selection_lines, 1695 min_it (scroll_selection_lines,
1438 SELECTION_SCROLL_MAX_LINES); 1696 SELECTION_SCROLL_MAX_LINES);
1697 scroll_selection_lines *= scroll_selection_dir;
1439 } 1698 }
1440 else 1699 else
1441 { 1700 {
1442 /* we are within the text window, so we 1701 /* we are within the text window, so we
1443 * shouldn't be scrolling 1702 * shouldn't be scrolling
1444 */ 1703 */
1445 pending_scroll_selection = 0; 1704 sel_scroll_ev.stop();
1446 } 1705 }
1447#endif 1706#endif
1448#ifdef MOUSE_THRESHOLD 1707#ifdef MOUSE_THRESHOLD
1449
1450 } 1708 }
1451#endif 1709#endif
1452
1453 } 1710 }
1454 } 1711 }
1455 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1712 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1456 { 1713 {
1457 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1714 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1458 MotionNotify, &ev)) ; 1715 MotionNotify, &ev))
1716 ;
1717
1459 XQueryPointer (display->display, scrollBar.win, 1718 XQueryPointer (dpy, scrollBar.win,
1460 &unused_root, &unused_child, 1719 &unused_root, &unused_child,
1461 &unused_root_x, &unused_root_y, 1720 &unused_root_x, &unused_root_y,
1462 & (ev.xbutton.x), & (ev.xbutton.y), 1721 &ev.xbutton.x, &ev.xbutton.y,
1463 &unused_mask); 1722 &unused_mask);
1464 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1723 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1465 scrollbar_size ()); 1724 scrollBar.size ());
1466 scr_refresh (refresh_type);
1467 refresh_limit = 0; 1725 want_refresh = 1;
1468 scrollbar_show (1); 1726 scrollBar.show (1);
1469 } 1727 }
1470 break; 1728 break;
1471 } 1729 }
1472}
1473 1730
1474void 1731#if defined(CURSOR_BLINK)
1732 if (ev.type == KeyPress)
1733 cursor_blink_reset ();
1734#endif
1735
1736#if defined(POINTER_BLANK)
1737 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1738 {
1739 if (ev.type == MotionNotify
1740 || ev.type == ButtonPress
1741 || ev.type == ButtonRelease)
1742 if (hidden_pointer)
1743 pointer_unblank ();
1744
1745 if (ev.type == KeyPress && hidden_pointer == 0)
1746 pointer_blank ();
1747 }
1748#endif
1749
1750 refresh_check ();
1751}
1752
1753#if ENABLE_FRILLS
1754void ecb_cold
1755rxvt_term::set_urgency (bool enable)
1756{
1757 if (enable == urgency_hint)
1758 return;
1759
1760 if (XWMHints *h = XGetWMHints (dpy, parent))
1761 {
1762 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1763 XSetWMHints (dpy, parent, h);
1764 urgency_hint = enable;
1765 XFree (h);
1766 }
1767}
1768#endif
1769
1770void ecb_cold
1771rxvt_term::focus_in ()
1772{
1773 if (!focus)
1774 {
1775 focus = 1;
1776 want_refresh = 1;
1777
1778#if USE_XIM
1779 if (Input_Context != NULL)
1780 {
1781 im_set_position ();
1782 XSetICFocus (Input_Context);
1783 }
1784#endif
1785#if CURSOR_BLINK
1786 if (option (Opt_cursorBlink))
1787 cursor_blink_ev.again ();
1788#endif
1789#if OFF_FOCUS_FADING
1790 if (rs[Rs_fade])
1791 {
1792 pix_colors = pix_colors_focused;
1793 scr_recolour ();
1794 }
1795#endif
1796#if ENABLE_FRILLS
1797 if (option (Opt_urgentOnBell))
1798 set_urgency (0);
1799#endif
1800
1801 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1802 }
1803}
1804
1805void ecb_cold
1806rxvt_term::focus_out ()
1807{
1808 if (focus)
1809 {
1810 focus = 0;
1811 want_refresh = 1;
1812
1813#if ENABLE_FRILLS
1814 if (option (Opt_urgentOnBell))
1815 set_urgency (0);
1816#endif
1817#if ENABLE_FRILLS || ISO_14755
1818 if (iso14755buf)
1819 {
1820 iso14755buf = 0;
1821# if ISO_14755
1822 scr_overlay_off ();
1823# endif
1824 }
1825#endif
1826#if USE_XIM
1827 if (Input_Context != NULL)
1828 XUnsetICFocus (Input_Context);
1829#endif
1830#if CURSOR_BLINK
1831 if (option (Opt_cursorBlink))
1832 cursor_blink_ev.stop ();
1833
1834 hidden_cursor = 0;
1835#endif
1836#if OFF_FOCUS_FADING
1837 if (rs[Rs_fade])
1838 {
1839 pix_colors = pix_colors_unfocused;
1840 scr_recolour ();
1841 }
1842#endif
1843
1844 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1845 }
1846}
1847
1848void ecb_cold
1849rxvt_term::update_fade_color (unsigned int idx)
1850{
1851#if OFF_FOCUS_FADING
1852 if (rs[Rs_fade])
1853 {
1854 rgba c;
1855 pix_colors [Color_fade].get (c);
1856 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1857 }
1858#endif
1859}
1860
1861#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1862void ecb_hot
1475rxvt_term::rootwin_cb (XEvent &ev) 1863rxvt_term::rootwin_cb (XEvent &ev)
1476{ 1864{
1477 SET_R (this); 1865 make_current ();
1478 SET_LOCALE (locale); 1866
1867 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1868 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1869 return;
1479 1870
1480 switch (ev.type) 1871 switch (ev.type)
1481 { 1872 {
1482 case PropertyNotify: 1873 case PropertyNotify:
1874 /*
1875 * if user used some Esetroot compatible prog to set the root bg,
1876 * use the property to determine the pixmap. We use it later on.
1877 */
1483 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1878 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1879 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1484 { 1880 {
1485 if (ev.xproperty.state == PropertyNewValue) 1881#if BG_IMAGE_FROM_ROOT
1486 selection_property (ev.xproperty.window, ev.xproperty.atom); 1882 if (option (Opt_transparent))
1487 break; 1883 {
1884 rxvt_img::new_from_root (this)->replace (root_img);
1885 update_background ();
1886 }
1887#endif
1888 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1488 } 1889 }
1489#ifdef TRANSPARENT
1490 else
1491 {
1492 /*
1493 * if user used some Esetroot compatible prog to set the root bg,
1494 * use the property to determine the pixmap. We use it later on.
1495 */
1496 if (xa[XA_XROOTPMAPID] == 0)
1497 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1498 1890
1499 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1500 return;
1501 }
1502
1503 /* FALLTHROUGH */
1504 case ReparentNotify:
1505 if ((Options & Opt_transparent) && check_our_parents ())
1506 if (am_transparent)
1507 want_full_refresh = 1;
1508 break; 1891 break;
1509#endif
1510 } 1892 }
1893
1894 refresh_check ();
1511} 1895}
1896#endif
1512 1897
1513void 1898void
1514rxvt_term::button_press (XButtonEvent &ev) 1899rxvt_term::button_press (XButtonEvent &ev)
1515{ 1900{
1516 int reportmode = 0, clickintime; 1901 int reportmode = 0, clickintime;
1517 1902
1518 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1903 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1904
1519 if (!bypass_keystate) 1905 if (!bypass_keystate)
1520 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1906 reportmode = !! (priv_modes & PrivMode_mouse_report);
1907
1521 /* 1908 /*
1522 * VT window processing of button press 1909 * VT window processing of button press
1523 */ 1910 */
1524 if (ev.window == TermWin.vt) 1911 if (ev.window == vt)
1525 { 1912 {
1913 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1914 return;
1915
1916#if ISO_14755
1917 // 5.4
1918 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1919 {
1920 iso14755_54 (ev.x, ev.y);
1921 return;
1922 }
1923#endif
1924
1526 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1925 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1926
1527 if (reportmode) 1927 if (reportmode)
1528 { 1928 {
1529 /* mouse report from vt window */ 1929 /* mouse report from vt window */
1530 /* save the xbutton state (for ButtonRelease) */ 1930 /* save the xbutton state (for ButtonRelease) */
1531 MEvent.state = ev.state; 1931 MEvent.state = ev.state;
1532#ifdef MOUSE_REPORT_DOUBLECLICK 1932#ifdef MOUSE_REPORT_DOUBLECLICK
1533 if (ev.button == MEvent.button && clickintime) 1933 if (ev.button == MEvent.button && clickintime)
1534 { 1934 {
1535 /* same button, within alloted time */ 1935 /* same button, within allowed time */
1536 MEvent.clicks++; 1936 MEvent.clicks++;
1937
1537 if (MEvent.clicks > 1) 1938 if (MEvent.clicks > 1)
1538 { 1939 {
1539 /* only report double clicks */ 1940 /* only report double clicks */
1540 MEvent.clicks = 2; 1941 MEvent.clicks = 2;
1541 mouse_report (ev); 1942 mouse_report (ev);
… …
1553 mouse_report (ev); 1954 mouse_report (ev);
1554 } 1955 }
1555#else 1956#else
1556 MEvent.button = ev.button; 1957 MEvent.button = ev.button;
1557 mouse_report (ev); 1958 mouse_report (ev);
1558#endif /* MOUSE_REPORT_DOUBLECLICK */ 1959#endif /* MOUSE_REPORT_DOUBLECLICK */
1559 1960
1560 } 1961 }
1561 else 1962 else
1562 { 1963 {
1563 if (ev.button != MEvent.button) 1964 if (ev.button != MEvent.button)
1564 MEvent.clicks = 0; 1965 MEvent.clicks = 0;
1966
1565 switch (ev.button) 1967 switch (ev.button)
1566 { 1968 {
1567 case Button1: 1969 case Button1:
1970 /* allow meta + click to select rectangular areas */
1971 /* should be done in screen.C */
1972#if ENABLE_FRILLS
1973 selection.rect = !!(ev.state & ModMetaMask);
1974#else
1975 selection.rect = false;
1976#endif
1977
1568 /* allow shift+left click to extend selection */ 1978 /* allow shift+left click to extend selection */
1569 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1979 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1570 { 1980 {
1571 if (MEvent.button == Button1 && clickintime) 1981 if (MEvent.button == Button1 && clickintime)
1572 selection_rotate (ev.x, ev.y); 1982 selection_rotate (ev.x, ev.y);
1573 else 1983 else
1574 selection_extend (ev.x, ev.y, 1); 1984 selection_extend (ev.x, ev.y, 1);
… …
1589 case Button3: 1999 case Button3:
1590 if (MEvent.button == Button3 && clickintime) 2000 if (MEvent.button == Button3 && clickintime)
1591 selection_rotate (ev.x, ev.y); 2001 selection_rotate (ev.x, ev.y);
1592 else 2002 else
1593 selection_extend (ev.x, ev.y, 1); 2003 selection_extend (ev.x, ev.y, 1);
2004
1594 MEvent.button = Button3; 2005 MEvent.button = Button3;
1595 break; 2006 break;
1596 } 2007 }
1597 } 2008 }
2009
1598 MEvent.time = ev.time; 2010 MEvent.time = ev.time;
1599 return; 2011 return;
1600 } 2012 }
1601 2013
1602 /* 2014 /*
1603 * Scrollbar window processing of button press 2015 * Scrollbar window processing of button press
1604 */ 2016 */
1605 if (isScrollbarWindow (ev.window)) 2017 if (scrollBar.state && ev.window == scrollBar.win)
1606 { 2018 {
1607 scrollBar.setIdle (); 2019 page_dirn direction = NO_DIR;
2020
2021 if (scrollBar.upButton (ev.y))
2022 direction = UP; /* up */
2023 else if (scrollBar.dnButton (ev.y))
2024 direction = DN; /* down */
2025
2026 scrollBar.state = SB_STATE_IDLE;
1608 /* 2027 /*
1609 * Rxvt-style scrollbar: 2028 * Rxvt-style scrollbar:
1610 * move up if mouse is above slider 2029 * move up if mouse is above slider
1611 * move dn if mouse is below slider 2030 * move dn if mouse is below slider
1612 * 2031 *
… …
1621 /* 2040 /*
1622 * Mouse report disabled scrollbar: 2041 * Mouse report disabled scrollbar:
1623 * arrow buttons - send up/down 2042 * arrow buttons - send up/down
1624 * click on scrollbar - send pageup/down 2043 * click on scrollbar - send pageup/down
1625 */ 2044 */
1626 if ((scrollBar.style == R_SB_NEXT 2045 if (direction == UP)
1627 && scrollbarnext_upButton (ev.y))
1628 || (scrollBar.style == R_SB_RXVT
1629 && scrollbarrxvt_upButton (ev.y)))
1630 tt_printf ("\033[A"); 2046 tt_printf ("\033[A");
1631 else if ((scrollBar.style == R_SB_NEXT 2047 else if (direction == DN)
1632 && scrollbarnext_dnButton (ev.y))
1633 || (scrollBar.style == R_SB_RXVT
1634 && scrollbarrxvt_dnButton (ev.y)))
1635 tt_printf ("\033[B"); 2048 tt_printf ("\033[B");
1636 else 2049 else
1637 switch (ev.button) 2050 switch (ev.button)
1638 { 2051 {
1639 case Button2: 2052 case Button2:
… …
1646 tt_printf ("\033[5~"); 2059 tt_printf ("\033[5~");
1647 break; 2060 break;
1648 } 2061 }
1649 } 2062 }
1650 else 2063 else
1651#endif /* NO_SCROLLBAR_REPORT */ 2064#endif /* NO_SCROLLBAR_REPORT */
1652
1653 {
1654 char upordown = 0;
1655
1656 if (scrollBar.style == R_SB_NEXT)
1657 { 2065 {
1658 if (scrollbarnext_upButton (ev.y)) 2066 if (direction != NO_DIR)
1659 upordown = -1; /* up */
1660 else if (scrollbarnext_dnButton (ev.y))
1661 upordown = 1; /* down */
1662 }
1663 else if (scrollBar.style == R_SB_RXVT)
1664 {
1665 if (scrollbarrxvt_upButton (ev.y))
1666 upordown = -1; /* up */
1667 else if (scrollbarrxvt_dnButton (ev.y))
1668 upordown = 1; /* down */
1669 }
1670 if (upordown)
1671 { 2067 {
1672#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2068#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1673 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2069 if (!cont_scroll_ev.is_active ())
2070 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1674#endif 2071#endif
1675 if (scr_page (upordown < 0 ? UP : DN, 1)) 2072 if (scr_page (direction, 1))
1676 { 2073 {
1677 if (upordown < 0) 2074 if (direction == UP)
1678 scrollBar.setUp (); 2075 scrollBar.state = SB_STATE_UP;
1679 else 2076 else
1680 scrollBar.setDn (); 2077 scrollBar.state = SB_STATE_DOWN;
1681 } 2078 }
1682 } 2079 }
1683 else 2080 else
1684 switch (ev.button) 2081 switch (ev.button)
1685 { 2082 {
1686 case Button2: 2083 case Button2:
1687 switch (scrollbar_align) 2084 switch (scrollBar.align)
1688 { 2085 {
1689 case R_SB_ALIGN_TOP: 2086 case SB_ALIGN_TOP:
1690 csrO = 0; 2087 csrO = 0;
1691 break; 2088 break;
1692 case R_SB_ALIGN_CENTRE: 2089 case SB_ALIGN_CENTRE:
1693 csrO = (scrollBar.bot - scrollBar.top) / 2; 2090 csrO = (scrollBar.bot - scrollBar.top) / 2;
1694 break; 2091 break;
1695 case R_SB_ALIGN_BOTTOM: 2092 case SB_ALIGN_BOTTOM:
1696 csrO = scrollBar.bot - scrollBar.top; 2093 csrO = scrollBar.bot - scrollBar.top;
1697 break; 2094 break;
1698 } 2095 }
2096
1699 if (scrollBar.style == R_SB_XTERM 2097 if (scrollBar.style == SB_STYLE_XTERM
1700 || scrollbar_above_slider (ev.y) 2098 || scrollBar.above_slider (ev.y)
1701 || scrollbar_below_slider (ev.y)) 2099 || scrollBar.below_slider (ev.y))
1702 scr_move_to ( scrollbar_position (ev.y) - csrO, 2100 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1703 scrollbar_size ()); 2101
1704 scrollBar.setMotion (); 2102 scrollBar.state = SB_STATE_MOTION;
1705 break; 2103 break;
1706 2104
1707 case Button1: 2105 case Button1:
1708 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2106 if (scrollBar.align == SB_ALIGN_CENTRE)
1709 csrO = ev.y - scrollBar.top; 2107 csrO = ev.y - scrollBar.top;
1710 /* FALLTHROUGH */ 2108 /* FALLTHROUGH */
1711 2109
1712 case Button3: 2110 case Button3:
1713 if (scrollBar.style != R_SB_XTERM) 2111 if (scrollBar.style != SB_STYLE_XTERM)
1714 { 2112 {
1715 if (scrollbar_above_slider (ev.y)) 2113 if (scrollBar.above_slider (ev.y))
1716# ifdef RXVT_SCROLL_FULL 2114# ifdef RXVT_SCROLL_FULL
1717 scr_page (UP, TermWin.nrow - 1); 2115 scr_page (UP, nrow - 1);
1718# else 2116# else
1719 scr_page (UP, TermWin.nrow / 4); 2117 scr_page (UP, nrow / 4);
1720# endif 2118# endif
1721 else if (scrollbar_below_slider (ev.y)) 2119 else if (scrollBar.below_slider (ev.y))
1722# ifdef RXVT_SCROLL_FULL 2120# ifdef RXVT_SCROLL_FULL
1723 scr_page (DN, TermWin.nrow - 1); 2121 scr_page (DN, nrow - 1);
1724# else 2122# else
1725 scr_page (DN, TermWin.nrow / 4); 2123 scr_page (DN, nrow / 4);
1726# endif 2124# endif
1727 else 2125 else
1728 scrollBar.setMotion (); 2126 scrollBar.state = SB_STATE_MOTION;
1729 } 2127 }
1730 else 2128 else
1731 { 2129 {
1732 scr_page ((ev.button == Button1 ? DN : UP), 2130 scr_page ((ev.button == Button1 ? DN : UP),
1733 (TermWin.nrow 2131 (nrow
1734 * scrollbar_position (ev.y) 2132 * scrollBar.position (ev.y)
1735 / scrollbar_size ())); 2133 / scrollBar.size ()));
1736 } 2134 }
2135
1737 break; 2136 break;
1738 } 2137 }
1739 } 2138 }
2139
1740 return; 2140 return;
1741 } 2141 }
1742#if MENUBAR
1743 /*
1744 * Menubar window processing of button press
1745 */
1746 if (isMenuBarWindow (ev.window))
1747 menubar_control (ev);
1748#endif
1749} 2142}
1750 2143
1751void 2144void
1752rxvt_term::button_release (XButtonEvent &ev) 2145rxvt_term::button_release (XButtonEvent &ev)
1753{ 2146{
1754 int reportmode = 0; 2147 int reportmode = 0;
1755 2148
1756 csrO = 0; /* reset csr Offset */ 2149 csrO = 0; /* reset csr Offset */
1757 if (!bypass_keystate) 2150 if (!bypass_keystate)
1758 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2151 reportmode = !! (priv_modes & PrivMode_mouse_report);
1759 2152
1760 if (scrollbar_isUpDn ()) 2153 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1761 { 2154 {
1762 scrollBar.setIdle (); 2155 scrollBar.state = SB_STATE_IDLE;
1763 scrollbar_show (0); 2156 scrollBar.show (0);
1764#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1765 refresh_type &= ~SMOOTH_REFRESH;
1766#endif
1767
1768 } 2157 }
2158
1769#ifdef SELECTION_SCROLLING 2159#ifdef SELECTION_SCROLLING
1770 pending_scroll_selection=0; 2160 sel_scroll_ev.stop();
1771#endif 2161#endif
2162
1772 if (ev.window == TermWin.vt) 2163 if (ev.window == vt)
1773 { 2164 {
2165 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2166 return;
2167
2168#if ISO_14755
2169 // 5.4
2170 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2171 return;
2172#endif
2173
1774 if (reportmode) 2174 if (reportmode)
1775 { 2175 {
1776 /* mouse report from vt window */ 2176 /* mouse report from vt window */
1777 /* don't report release of wheel "buttons" */ 2177 /* don't report release of wheel "buttons" */
1778 if (ev.button >= 4) 2178 if (ev.button >= 4)
… …
1789 mouse_report (ev); 2189 mouse_report (ev);
1790 } 2190 }
1791#else /* MOUSE_REPORT_DOUBLECLICK */ 2191#else /* MOUSE_REPORT_DOUBLECLICK */
1792 MEvent.button = AnyButton; 2192 MEvent.button = AnyButton;
1793 mouse_report (ev); 2193 mouse_report (ev);
1794#endif /* MOUSE_REPORT_DOUBLECLICK */ 2194#endif /* MOUSE_REPORT_DOUBLECLICK */
1795 return; 2195 return;
1796 } 2196 }
2197
1797 /* 2198 /*
1798 * dumb hack to compensate for the failure of click-and-drag 2199 * dumb hack to compensate for the failure of click-and-drag
1799 * when overriding mouse reporting 2200 * when overriding mouse reporting
1800 */ 2201 */
1801 if (PrivateModes & PrivMode_mouse_report 2202 if (priv_modes & PrivMode_mouse_report
1802 && bypass_keystate 2203 && bypass_keystate
1803 && ev.button == Button1 && MEvent.clicks <= 1) 2204 && ev.button == Button1 && MEvent.clicks <= 1)
1804 selection_extend (ev.x, ev.y, 0); 2205 selection_extend (ev.x, ev.y, 0);
1805 2206
1806 switch (ev.button) 2207 switch (ev.button)
1807 { 2208 {
1808 case Button1: 2209 case Button1:
1809 case Button3: 2210 case Button3:
1810 selection_make (ev.time); 2211 selection_make (ev.time);
1811 break; 2212 break;
2213
1812 case Button2: 2214 case Button2:
1813 selection_request (ev.time, ev.x, ev.y); 2215 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2216 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1814 break; 2217 break;
2218
1815#ifdef MOUSE_WHEEL 2219#ifdef MOUSE_WHEEL
1816 case Button4: 2220 case Button4:
1817 case Button5: 2221 case Button5:
1818 { 2222 {
1819 int i; 2223 int lines;
1820 page_dirn v; 2224 page_dirn dirn;
1821 2225
1822 v = (ev.button == Button4) ? UP : DN; 2226 dirn = ev.button == Button4 ? UP : DN;
2227
1823 if (ev.state & ShiftMask) 2228 if (ev.state & ShiftMask)
1824 i = 1; 2229 lines = 1;
1825 else if ((Options & Opt_mouseWheelScrollPage)) 2230 else if (option (Opt_mouseWheelScrollPage))
1826 i = TermWin.nrow - 1; 2231 lines = nrow - 1;
1827 else 2232 else
1828 i = 5; 2233 lines = 5;
2234
1829# ifdef MOUSE_SLIP_WHEELING 2235# ifdef MOUSE_SLIP_WHEELING
1830 if (ev.state & ControlMask) 2236 if (ev.state & ControlMask)
1831 { 2237 {
1832 mouse_slip_wheel_speed += (v ? -1 : 1); 2238 mouse_slip_wheel_speed += dirn;
1833 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2239 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2240
2241 if (!slip_wheel_ev.is_active ())
2242 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1834 } 2243 }
2244 else
1835# endif 2245# endif
1836# ifdef JUMP_MOUSE_WHEEL
1837 scr_page (v, i);
1838 scr_refresh (SMOOTH_REFRESH);
1839 scrollbar_show (1);
1840# else
1841 while (i--)
1842 { 2246 {
1843 scr_page (v, 1); 2247 scr_page (dirn, lines);
1844 scr_refresh (SMOOTH_REFRESH);
1845 scrollbar_show (1); 2248 scrollBar.show (1);
1846 } 2249 }
1847# endif
1848
1849 } 2250 }
1850 break; 2251 break;
1851#endif 2252#endif
1852
1853 }
1854 }
1855#ifdef MENUBAR
1856 else if (isMenuBarWindow (ev.window))
1857 menubar_control (ev);
1858#endif
1859}
1860
1861
1862#ifdef TRANSPARENT
1863/*
1864 * Check our parents are still who we think they are.
1865 * Do transparency updates if required
1866 */
1867int
1868rxvt_term::check_our_parents ()
1869{
1870 int i, pchanged, aformat, have_pixmap, rootdepth;
1871 unsigned long nitems, bytes_after;
1872 Atom atype;
1873 unsigned char *prop = NULL;
1874 Window root, oldp, *list;
1875 Pixmap rootpixmap = None;
1876 XWindowAttributes wattr, wrootattr;
1877
1878 pchanged = 0;
1879
1880 if (! (Options & Opt_transparent))
1881 return pchanged; /* Don't try any more */
1882
1883 XGetWindowAttributes (display->display, display->root, &wrootattr);
1884 rootdepth = wrootattr.depth;
1885
1886 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1887 if (rootdepth != wattr.depth)
1888 {
1889 if (am_transparent)
1890 { 2253 }
1891 pchanged = 1; 2254 }
1892 XSetWindowBackground (display->display, TermWin.vt, 2255}
1893 PixColors[Color_bg]); 2256
1894 am_transparent = am_pixmap_trans = 0; 2257/*}}} */
2258
2259void ecb_hot
2260rxvt_term::cmd_parse ()
2261{
2262 wchar_t ch = NOCHAR;
2263 char *seq_begin; // remember start of esc-sequence here
2264
2265 for (;;)
2266 {
2267 if (ecb_unlikely (ch == NOCHAR))
1895 } 2268 {
1896 return pchanged; /* Don't try any more */ 2269 seq_begin = cmdbuf_ptr;
1897 } 2270 ch = next_char ();
1898 2271
1899 /* Get all X ops out of the queue so that our information is up-to-date. */ 2272 if (ch == NOCHAR)
1900 XSync (display->display, False); 2273 break;
1901
1902 /*
1903 * Make the frame window set by the window manager have
1904 * the root background. Some window managers put multiple nested frame
1905 * windows for each client, so we have to take care about that.
1906 */
1907 i = (xa[XA_XROOTPMAPID] != 0
1908 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1909 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1910 &nitems, &bytes_after, &prop) == Success));
1911 if (!i || prop == NULL)
1912 have_pixmap = 0;
1913 else
1914 {
1915 have_pixmap = 1;
1916 rootpixmap = * ((Pixmap *)prop);
1917 XFree (prop);
1918 }
1919 if (have_pixmap)
1920 {
1921 /*
1922 * Copy display->root pixmap transparency
1923 */
1924 int sx, sy, nx, ny;
1925 unsigned int nw, nh;
1926 Window cr;
1927 XImage *image;
1928 GC gc;
1929 XGCValues gcvalue;
1930
1931 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1932 0, 0, &sx, &sy, &cr);
1933 nw = (unsigned int)szHint.width;
1934 nh = (unsigned int)szHint.height;
1935 nx = ny = 0;
1936
1937 if (sx < 0)
1938 { 2274 }
1939 nw += sx; 2275
1940 nx = -sx; 2276 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1941 sx = 0;
1942 } 2277 {
1943 2278 if (ecb_unlikely (!seen_input))
1944 if (sy < 0)
1945 {
1946 nh += sy;
1947 ny = -sy;
1948 sy = 0;
1949 }
1950
1951 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1952 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1953 allowedxerror = -1;
1954 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1955 ZPixmap);
1956 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1957 /* XXX: may need a delay here? */
1958 allowedxerror = 0;
1959 if (image == NULL)
1960 {
1961 if (am_transparent && am_pixmap_trans)
1962 { 2279 {
1963 pchanged = 1; 2280 seen_input = 1;
1964 if (TermWin.pixmap != None) 2281 // many badly-written programs (e.g. jed) contain a race condition:
2282 // they first read the screensize and then install a SIGWINCH handler.
2283 // some window managers resize the window early, and these programs
2284 // then sometimes get the size wrong.
2285 // unfortunately other programs are even more buggy and dislike
2286 // being sent SIGWINCH, so only do it when we were in fact being
2287 // resized.
2288 if (seen_resize && cmd_pid)
2289 kill (-cmd_pid, SIGWINCH);
2290 }
2291
2292 /* Read a text string from the input buffer */
2293 wchar_t buf[UBUFSIZ];
2294 bool refreshnow = false;
2295 int nlines = 0;
2296 wchar_t *str = buf;
2297 wchar_t *eol = str + min (ncol, UBUFSIZ);
2298
2299 for (;;)
2300 {
2301 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2302 break;
2303
2304 *str++ = ch;
2305
2306 if (ecb_unlikely (ch == C0_LF || str >= eol))
1965 { 2307 {
1966 XFreePixmap (display->display, TermWin.pixmap); 2308 if (ch == C0_LF)
1967 TermWin.pixmap = None; 2309 nlines++;
2310
2311 refresh_count++;
2312
2313 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2314 {
2315 refresh_count = 0;
2316
2317 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2318 {
2319 refreshnow = true;
2320 ch = NOCHAR;
2321 break;
2322 }
2323 }
2324
2325 // scr_add_lines only works for nlines <= nrow - 1.
2326 if (nlines >= nrow - 1)
2327 {
2328 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2329 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2330 scr_add_lines (buf, str - buf, nlines);
2331
2332 nlines = 0;
2333 str = buf;
2334 eol = str + min (ncol, UBUFSIZ);
2335 }
2336
2337 if (str >= eol)
2338 {
2339 if (eol >= buf + UBUFSIZ)
2340 {
2341 ch = NOCHAR;
2342 break;
2343 }
2344 else
2345 eol = min (eol + ncol, buf + UBUFSIZ);
2346 }
2347
1968 } 2348 }
2349
2350 seq_begin = cmdbuf_ptr;
2351 ch = next_char ();
1969 } 2352 }
1970 am_pixmap_trans = 0; 2353
2354 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2355 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2356 scr_add_lines (buf, str - buf, nlines);
2357
2358 /*
2359 * If there have been a lot of new lines, then update the screen
2360 * What the heck we'll cheat and only refresh less than every page-full.
2361 * if skipScroll is enabled.
2362 */
2363 if (refreshnow)
2364 {
2365 scr_refresh ();
2366 want_refresh = 1;
2367 }
1971 } 2368 }
1972 else 2369 else
1973 { 2370 {
1974 if (TermWin.pixmap != None) 2371 try
1975 XFreePixmap (display->display, TermWin.pixmap);
1976 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
1977 (unsigned int)szHint.width,
1978 (unsigned int)szHint.height,
1979 (unsigned int)image->depth);
1980 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
1981 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
1982 nx, ny, (unsigned int)image->width,
1983 (unsigned int)image->height);
1984 XFreeGC (display->display, gc);
1985 XDestroyImage (image);
1986 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
1987 TermWin.pixmap);
1988 if (!am_transparent || !am_pixmap_trans)
1989 pchanged = 1;
1990 am_transparent = am_pixmap_trans = 1;
1991 }
1992 }
1993
1994 if (!am_pixmap_trans)
1995 {
1996 unsigned int n;
1997 /*
1998 * InheritPixmap transparency
1999 */
2000 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2001 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2002 i++)
2003 {
2004 oldp = TermWin.parent[i];
2005 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2006 &TermWin.parent[i], &list, &n);
2007 XFree (list);
2008 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2009 if (TermWin.parent[i] == display->root)
2010 { 2372 {
2011 if (oldp != None) 2373 process_nonprinting (ch);
2012 pchanged = 1; 2374 }
2375 catch (const class out_of_input &o)
2376 {
2377 // we ran out of input, retry later
2378 cmdbuf_ptr = seq_begin;
2013 break; 2379 break;
2014 } 2380 }
2015 if (oldp != TermWin.parent[i])
2016 pchanged = 1;
2017 }
2018 2381
2019 n = 0; 2382 ch = NOCHAR;
2020
2021 if (pchanged)
2022 { 2383 }
2023 for (; n < (unsigned int)i; n++) 2384 }
2024 { 2385}
2025 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2386
2026 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2387// read the next character
2027 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2388wchar_t ecb_hot
2028 { 2389rxvt_term::next_char () NOTHROW
2029 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2390{
2030 break; 2391 while (cmdbuf_ptr < cmdbuf_endp)
2031 } 2392 {
2032 } 2393 // assume 7-bit to be ascii ALWAYS
2394 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2395 return *cmdbuf_ptr++;
2396
2397 wchar_t wc;
2398 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2399
2400 if (len == (size_t)-2)
2033 } 2401 {
2034 2402 // the mbstate stores incomplete sequences. didn't know this :/
2035 if (n > (int) (sizeof (TermWin.parent) 2403 cmdbuf_ptr = cmdbuf_endp;
2036 / sizeof (TermWin.parent[0]))) 2404 break;
2037 { 2405 }
2038 D_X ((stderr, "InheritPixmap Turning off")); 2406
2039 XSetWindowBackground (display->display, TermWin.parent[0], 2407 if (len == (size_t)-1)
2040 PixColors[Color_fg]);
2041 XSetWindowBackground (display->display, TermWin.vt,
2042 PixColors[Color_bg]);
2043 am_transparent = 0;
2044 /* XXX: also turn off Opt_transparent? */
2045 } 2408 {
2046 else 2409 mbstate.reset (); // reset now undefined conversion state
2410 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2411 // in which case we "erroneously" return the next byte which might be valid.
2412 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2047 { 2413 }
2048 /* wait (an arbitrary period) for the WM to do its thing
2049 * needed for fvwm2.2.2 (and before?) */
2050# ifdef HAVE_NANOSLEEP
2051 struct timespec rqt;
2052 2414
2053 rqt.tv_sec = 1; 2415 // assume wchar == unicode
2054 rqt.tv_nsec = 0; 2416 cmdbuf_ptr += len;
2055 nanosleep (&rqt, NULL); 2417 return wc & UNICODE_MASK;
2056# else
2057 sleep (1);
2058# endif
2059 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2060 for (n = 0; n < (unsigned int)i; n++)
2061 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2062 ParentRelative);
2063 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2064 ParentRelative);
2065 am_transparent = 1;
2066 }
2067
2068 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2069 TermWin.parent[i] = None;
2070 } 2418 }
2419
2420 return NOCHAR;
2421}
2422
2423// read the next octet
2424uint32_t ecb_hot
2425rxvt_term::next_octet () NOTHROW
2426{
2427 return cmdbuf_ptr < cmdbuf_endp
2428 ? (unsigned char)*cmdbuf_ptr++
2429 : NOCHAR;
2430}
2431
2432static class out_of_input out_of_input;
2433
2434wchar_t ecb_hot
2435rxvt_term::cmd_getc () THROW ((class out_of_input))
2436{
2437 wchar_t c = next_char ();
2438
2439 if (c == NOCHAR)
2440 throw out_of_input;
2441
2071 return pchanged; 2442 return c;
2072} 2443}
2073#endif
2074 2444
2075/*}}} */ 2445uint32_t ecb_hot
2446rxvt_term::cmd_get8 () THROW ((class out_of_input))
2447{
2448 uint32_t c = next_octet ();
2449
2450 if (c == NOCHAR)
2451 throw out_of_input;
2452
2453 return c;
2454}
2076 2455
2077/*{{{ print pipe */ 2456/*{{{ print pipe */
2078/*----------------------------------------------------------------------*/ 2457/*----------------------------------------------------------------------*/
2079#ifdef PRINTPIPE 2458#ifdef PRINTPIPE
2080FILE * 2459FILE * ecb_cold
2081rxvt_term::popen_printer () 2460rxvt_term::popen_printer ()
2082{ 2461{
2083 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2462 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2084 2463
2085 if (stream == NULL) 2464 if (stream == NULL)
2086 rxvt_print_error ("can't open printer pipe"); 2465 rxvt_warn ("can't open printer pipe, not printing.\n");
2466
2087 return stream; 2467 return stream;
2088} 2468}
2089 2469
2090int 2470int ecb_cold
2091rxvt_term::pclose_printer (FILE *stream) 2471rxvt_term::pclose_printer (FILE *stream)
2092{ 2472{
2093 fflush (stream); 2473 fflush (stream);
2094 /* pclose () reported not to work on SunOS 4.1.3 */
2095# if defined (__sun__) /* TODO: RESOLVE THIS */
2096 /* pclose works provided SIGCHLD handler uses waitpid */
2097 return pclose (stream); /* return fclose (stream); */
2098# else
2099 return pclose (stream); 2474 return pclose (stream);
2100# endif
2101} 2475}
2102 2476
2103/* 2477/*
2104 * simulate attached vt100 printer 2478 * simulate attached vt100 printer
2105 */ 2479 */
2106void 2480void ecb_cold
2107rxvt_term::process_print_pipe () 2481rxvt_term::process_print_pipe ()
2108{ 2482{
2109 int done; 2483 FILE *fd = popen_printer ();
2110 FILE *fd;
2111 2484
2112 if ((fd = popen_printer ()) == NULL) 2485 if (!fd)
2113 return; 2486 return;
2114 2487
2115 /* 2488 /*
2116 * Send all input to the printer until either ESC[4i or ESC[?4i 2489 * Send all input to the printer until either ESC[4i or ESC[?4i
2117 * is received. 2490 * is received.
2118 */ 2491 */
2119 for (done = 0; !done;) 2492 for (int done = 0; !done; )
2120 { 2493 {
2121 unsigned char buf[8]; 2494 unsigned char buf[8];
2122 unsigned char ch; 2495 unicode_t ch;
2123 unsigned int i, len; 2496 unsigned int i, len;
2124 2497
2125 if ((ch = cmd_getc ()) != C0_ESC) 2498 if ((ch = cmd_getc ()) != C0_ESC)
2126 { 2499 {
2127 if (putc (ch, fd) == EOF) 2500 if (putc (ch, fd) == EOF)
2128 break; /* done = 1 */ 2501 break; /* done = 1 */
… …
2143 { 2516 {
2144 if ((buf[len++] = cmd_getc ()) == 'i') 2517 if ((buf[len++] = cmd_getc ()) == 'i')
2145 break; /* done = 1 */ 2518 break; /* done = 1 */
2146 } 2519 }
2147 } 2520 }
2521
2148 for (i = 0; i < len; i++) 2522 for (i = 0; i < len; i++)
2149 if (putc (buf[i], fd) == EOF) 2523 if (putc (buf[i], fd) == EOF)
2150 { 2524 {
2151 done = 1; 2525 done = 1;
2152 break; 2526 break;
2153 } 2527 }
2154 } 2528 }
2155 } 2529 }
2530
2156 pclose_printer (fd); 2531 pclose_printer (fd);
2157} 2532}
2158#endif /* PRINTPIPE */ 2533#endif /* PRINTPIPE */
2159/*}}} */ 2534/*}}} */
2160 2535
2161/* *INDENT-OFF* */
2162enum { 2536enum {
2163 C1_40 = 0x40, 2537 C1_40 = 0x40,
2164 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2538 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2165 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2539 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2166 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2540 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2167 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2541 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2168}; 2542};
2169/* *INDENT-ON* */
2170 2543
2171/*{{{ process non-printing single characters */ 2544/*{{{ process non-printing single characters */
2172void 2545void ecb_hot
2173rxvt_term::process_nonprinting (unsigned char ch) 2546rxvt_term::process_nonprinting (unicode_t ch)
2174{ 2547{
2175 switch (ch) 2548 switch (ch)
2176 { 2549 {
2550 case C0_ESC:
2551 process_escape_seq ();
2552 break;
2177 case C0_ENQ: /* terminal Status */ 2553 case C0_ENQ: /* terminal Status */
2178 if (rs[Rs_answerbackstring]) 2554 if (rs[Rs_answerbackstring])
2179 tt_write ( 2555 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2180 (const unsigned char *)rs[Rs_answerbackstring],
2181 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2182 else 2556 else
2183 tt_write ((unsigned char *)VT100_ANS, 2557 tt_write (VT100_ANS, strlen (VT100_ANS));
2184 (unsigned int)STRLEN (VT100_ANS));
2185 break; 2558 break;
2186 case C0_BEL: /* bell */ 2559 case C0_BEL: /* bell */
2187 scr_bell (); 2560 scr_bell ();
2188 break; 2561 break;
2189 case C0_BS: /* backspace */ 2562 case C0_BS: /* backspace */
… …
2204 scr_charset_choose (1); 2577 scr_charset_choose (1);
2205 break; 2578 break;
2206 case C0_SI: /* shift in - acs */ 2579 case C0_SI: /* shift in - acs */
2207 scr_charset_choose (0); 2580 scr_charset_choose (0);
2208 break; 2581 break;
2582
2583#ifdef EIGHT_BIT_CONTROLS
2584 // 8-bit controls
2585 case 0x90: /* DCS */
2586 process_dcs_seq ();
2587 break;
2588 case 0x9b: /* CSI */
2589 process_csi_seq ();
2590 break;
2591 case 0x9d: /* OSC */
2592 process_osc_seq ();
2593 break;
2594#endif
2209 } 2595 }
2210} 2596}
2211/*}}} */ 2597/*}}} */
2212 2598
2213 2599
2214/*{{{ process VT52 escape sequences */ 2600/*{{{ process VT52 escape sequences */
2215void 2601void ecb_cold
2216rxvt_term::process_escape_vt52 (unsigned char ch) 2602rxvt_term::process_escape_vt52 (unicode_t ch)
2217{ 2603{
2218 int row, col; 2604 int row, col;
2219 2605
2220 switch (ch) 2606 switch (ch)
2221 { 2607 {
… …
2254 break; 2640 break;
2255 case 'Z': /* identify the terminal type */ 2641 case 'Z': /* identify the terminal type */
2256 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2642 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2257 break; 2643 break;
2258 case '<': /* turn off VT52 mode */ 2644 case '<': /* turn off VT52 mode */
2259 PrivMode (0, PrivMode_vt52); 2645 priv_modes &= ~PrivMode_vt52;
2260 break; 2646 break;
2261 case 'F': /* use special graphics character set */ 2647 case 'F': /* use special graphics character set */
2262 case 'G': /* use regular character set */ 2648 case 'G': /* use regular character set */
2263 /* unimplemented */ 2649 /* unimplemented */
2264 break; 2650 break;
… …
2270} 2656}
2271/*}}} */ 2657/*}}} */
2272 2658
2273 2659
2274/*{{{ process escape sequences */ 2660/*{{{ process escape sequences */
2275void 2661void ecb_hot
2276rxvt_term::process_escape_seq () 2662rxvt_term::process_escape_seq ()
2277{ 2663{
2278 unsigned char ch = cmd_getc (); 2664 unicode_t ch = cmd_getc ();
2279 2665
2280 if (PrivateModes & PrivMode_vt52) 2666 if (priv_modes & PrivMode_vt52)
2281 { 2667 {
2282 process_escape_vt52 (ch); 2668 process_escape_vt52 (ch);
2283 return; 2669 return;
2284 } 2670 }
2285 2671
2286 switch (ch) 2672 switch (ch)
2287 { 2673 {
2288 /* case 1: do_tek_mode (); break; */
2289 case '#': 2674 case '#':
2290 if (cmd_getc () == '8') 2675 if (cmd_getc () == '8')
2291 scr_E (); 2676 scr_E ();
2292 break; 2677 break;
2293 case '(': 2678 case '(':
… …
2300 scr_charset_set (2, (unsigned int)cmd_getc ()); 2685 scr_charset_set (2, (unsigned int)cmd_getc ());
2301 break; 2686 break;
2302 case '+': 2687 case '+':
2303 scr_charset_set (3, (unsigned int)cmd_getc ()); 2688 scr_charset_set (3, (unsigned int)cmd_getc ());
2304 break; 2689 break;
2305#ifndef NO_FRILLS 2690#if !ENABLE_MINIMAL
2306 case '6': 2691 case '6':
2307 scr_backindex (); 2692 scr_backindex ();
2308 break; 2693 break;
2309#endif 2694#endif
2310 case '7': 2695 case '7':
2311 scr_cursor (SAVE); 2696 scr_cursor (SAVE);
2312 break; 2697 break;
2313 case '8': 2698 case '8':
2314 scr_cursor (RESTORE); 2699 scr_cursor (RESTORE);
2315 break; 2700 break;
2316#ifndef NO_FRILLS 2701#if !ENABLE_MINIMAL
2317 case '9': 2702 case '9':
2318 scr_forwardindex (); 2703 scr_forwardindex ();
2319 break; 2704 break;
2320#endif 2705#endif
2706 // DECPAM/DECPNM
2321 case '=': 2707 case '=':
2708 priv_modes |= PrivMode_aplKP;
2709 break;
2322 case '>': 2710 case '>':
2323 PrivMode ((ch == '='), PrivMode_aplKP); 2711 priv_modes &= ~PrivMode_aplKP;
2324 break; 2712 break;
2325 2713
2326 case C1_40: 2714 case C1_40:
2327 cmd_getc (); 2715 cmd_getc ();
2328 break; 2716 break;
… …
2331 break; 2719 break;
2332 2720
2333 /* 8.3.87: NEXT LINE */ 2721 /* 8.3.87: NEXT LINE */
2334 case C1_NEL: /* ESC E */ 2722 case C1_NEL: /* ESC E */
2335 { 2723 {
2336 uint32_t nlcr[] = { '\n', '\r' }; 2724 wchar_t nlcr[] = { C0_LF, C0_CR };
2337 scr_add_lines (nlcr, 1, 2); 2725 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2338 } 2726 }
2339 break; 2727 break;
2340 2728
2341 /* kidnapped escape sequence: Should be 8.3.48 */ 2729 /* kidnapped escape sequence: Should be 8.3.48 */
2342 case C1_ESA: /* ESC G */ 2730 case C1_ESA: /* ESC G */
2343 process_graphics (); 2731 // used by original rxvt for rob nations own graphics mode
2732 if (cmd_getc () == 'Q')
2733 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2344 break; 2734 break;
2345 2735
2346 /* 8.3.63: CHARACTER TABULATION SET */ 2736 /* 8.3.63: CHARACTER TABULATION SET */
2347 case C1_HTS: /* ESC H */ 2737 case C1_HTS: /* ESC H */
2348 scr_set_tab (1); 2738 scr_set_tab (1);
… …
2352 case C1_RI: /* ESC M */ 2742 case C1_RI: /* ESC M */
2353 scr_index (DN); 2743 scr_index (DN);
2354 break; 2744 break;
2355 2745
2356 /* 8.3.142: SINGLE-SHIFT TWO */ 2746 /* 8.3.142: SINGLE-SHIFT TWO */
2357 /*case C1_SS2: scr_single_shift (2); break; */ 2747 /* case C1_SS2: break; */
2358 2748
2359 /* 8.3.143: SINGLE-SHIFT THREE */ 2749 /* 8.3.143: SINGLE-SHIFT THREE */
2360 /*case C1_SS3: scr_single_shift (3); break; */ 2750 /* case C1_SS3: break; */
2361 2751
2362 /* 8.3.27: DEVICE CONTROL STRING */ 2752 /* 8.3.27: DEVICE CONTROL STRING */
2363 case C1_DCS: /* ESC P */ 2753 case C1_DCS: /* ESC P */
2364 process_dcs_seq (); 2754 process_dcs_seq ();
2365 break; 2755 break;
2366 2756
2367 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2757 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2368 case C1_SCI: /* ESC Z */ 2758 case C1_SCI: /* ESC Z */
2369 tt_write ((const unsigned char *)ESCZ_ANSWER, 2759 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2370 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2371 break; /* steal obsolete ESC [ c */ 2760 break; /* steal obsolete ESC [ c */
2372 2761
2373 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2762 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2374 case C1_CSI: /* ESC [ */ 2763 case C1_CSI: /* ESC [ */
2375 process_csi_seq (); 2764 process_csi_seq ();
2376 break; 2765 break;
2377 2766
2378 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2767 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2379 case C1_OSC: /* ESC ] */ 2768 case C1_OSC: /* ESC ] */
2380 process_osc_seq (); 2769 process_osc_seq ();
2381 break; 2770 break;
2382 2771
2383 /* 8.3.106: RESET TO INITIAL STATE */ 2772 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2384 case 'c': 2773 case 'c':
2774 mbstate.reset ();
2385 scr_poweron (); 2775 scr_poweron ();
2386 scrollbar_show (1); 2776 scrollBar.show (1);
2387 break; 2777 break;
2388 2778
2389 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2779 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2390 case 'n': 2780 case 'n':
2391 scr_charset_choose (2); 2781 scr_charset_choose (2);
… …
2398 } 2788 }
2399} 2789}
2400/*}}} */ 2790/*}}} */
2401 2791
2402/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2792/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2403/* *INDENT-OFF* */
2404enum { 2793enum {
2405 CSI_ICH = 0x40, 2794 CSI_ICH = 0x40,
2406 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2795 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2407 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2796 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2408 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2797 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2409 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2798 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2410 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2799 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2411 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2800 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2412 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2801 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2413 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2802 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2414}; 2803};
2415 2804
2416#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2805#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2417 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2806 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2418 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2807 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2419#define get_byte_array_bit(array, bit) \ 2808#define get_byte_array_bit(array, bit) \
2420 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2809 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2421 2810
2422const unsigned char csi_defaults[] = 2811static const unsigned char csi_defaults[] =
2423 { 2812 {
2424 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2813 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2425 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2814 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2426 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2815 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2427 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2816 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2428 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2817 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2429 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2818 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2430 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2819 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2431 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2820 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2432 }; 2821 };
2433/* *INDENT-ON* */
2434 2822
2435void 2823void ecb_hot
2436rxvt_term::process_csi_seq () 2824rxvt_term::process_csi_seq ()
2437{ 2825{
2438 unsigned char ch, priv, i; 2826 unicode_t ch, priv, prev_ch, i;
2439 unsigned int nargs, p; 2827 unsigned int nargs, p;
2440 int n, ndef; 2828 int n, ndef;
2441 int arg[ESC_ARGS]; 2829 int arg[ESC_ARGS] = { };
2442 2830
2443 for (nargs = ESC_ARGS; nargs > 0;) 2831 nargs = 0;
2444 arg[--nargs] = 0;
2445 2832
2446 priv = 0; 2833 priv = 0;
2447 ch = cmd_getc (); 2834 ch = cmd_getc ();
2448 if (ch >= '<' && ch <= '?') 2835 if ((ch >= '<' && ch <= '?') || ch == '!')
2836 {
2449 { /* '<' '=' '>' '?' */ 2837 /* '<' '=' '>' '?' '!' */
2450 priv = ch; 2838 priv = ch;
2451 ch = cmd_getc (); 2839 ch = cmd_getc ();
2452 } 2840 }
2841
2842 prev_ch = 0;
2453 /* read any numerical arguments */ 2843 /* read any numerical arguments */
2454 for (n = -1; ch < CSI_ICH; ) 2844 for (n = -1; ch < CSI_ICH; )
2455 { 2845 {
2456 if (isdigit (ch)) 2846 if (isdigit (ch))
2457 { 2847 {
… …
2464 { 2854 {
2465 if (nargs < ESC_ARGS) 2855 if (nargs < ESC_ARGS)
2466 arg[nargs++] = n; 2856 arg[nargs++] = n;
2467 n = -1; 2857 n = -1;
2468 } 2858 }
2469 else if (ch == '\b') 2859 else if (IS_CONTROL (ch))
2470 {
2471 scr_backspace ();
2472 }
2473 else if (ch == C0_ESC)
2474 {
2475 process_escape_seq ();
2476 return;
2477 }
2478 else if (ch < ' ')
2479 {
2480 process_nonprinting (ch); 2860 process_nonprinting (ch);
2481 } 2861
2862 prev_ch = ch;
2482 ch = cmd_getc (); 2863 ch = cmd_getc ();
2483 } 2864 }
2484 2865
2485 if (ch > CSI_7F) 2866 if (ch > CSI_7F)
2486 return; 2867 return;
… …
2492 ndef = get_byte_array_bit (csi_defaults, i); 2873 ndef = get_byte_array_bit (csi_defaults, i);
2493 for (p = 0; p < nargs; p++) 2874 for (p = 0; p < nargs; p++)
2494 if (arg[p] == -1) 2875 if (arg[p] == -1)
2495 arg[p] = ndef; 2876 arg[p] = ndef;
2496 2877
2497#ifdef DEBUG_CMD
2498 fprintf (stderr, "CSI ");
2499 for (p = 0; p < nargs; p++)
2500 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2501 fprintf (stderr, "%c\n", ch);
2502#endif
2503
2504 /* 2878 /*
2505 * private mode handling 2879 * private mode handling
2506 */ 2880 */
2507 if (priv) 2881 if (priv)
2508 { 2882 {
2509 switch (priv) 2883 switch (priv)
2510 { 2884 {
2511 case '>': 2885 case '>':
2512 if (ch == CSI_DA) /* secondary device attributes */ 2886 if (ch == CSI_DA) /* secondary device attributes */
2887 {
2888 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2889 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2890 //
2891 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2892 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2893 // versions.
2894 //
2513 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2895 tt_printf ("\033[>%d;95;0c", 'U');
2896 }
2514 break; 2897 break;
2898
2515 case '?': 2899 case '?':
2516 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2900 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2517 process_terminal_mode (ch, priv, nargs, arg); 2901 process_terminal_mode (ch, priv, nargs, arg);
2518 break; 2902 break;
2903
2904 case '!':
2905 if (ch == CSI_70)
2906 {
2907 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2908 scr_soft_reset ();
2909
2910 static const int pm_h[] = { 7, 25 };
2911 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2912
2913 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2914 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2519 } 2915 }
2916 break;
2917 }
2918
2520 return; 2919 return;
2521 } 2920 }
2522 2921
2523 switch (ch) 2922 switch (ch)
2524 { 2923 {
… …
2538 } 2937 }
2539 break; 2938 break;
2540#endif 2939#endif
2541 2940
2542 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2941 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2543 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2942 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2544 arg[0] = -arg[0]; 2943 arg[0] = -arg[0];
2545 /* FALLTHROUGH */ 2944 /* FALLTHROUGH */
2546 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2945 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2547 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2946 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2548 scr_gotorc (arg[0], 0, RELATIVE); 2947 scr_gotorc (arg[0], 0, RELATIVE);
2549 break; 2948 break;
2550 2949
2551 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2950 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2552 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2951 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2623 3022
2624 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3023 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2625 arg[0] = -arg[0]; 3024 arg[0] = -arg[0];
2626 /* FALLTHROUGH */ 3025 /* FALLTHROUGH */
2627 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3026 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2628 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3027 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2629 break; 3028 break;
2630 3029
2631 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3030 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2632 tt_write ((const unsigned char *)VT100_ANS, 3031 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2633 (unsigned int) (sizeof (VT100_ANS) - 1));
2634 break; 3032 break;
2635 3033
2636 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3034 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2637 process_sgr_mode (nargs, arg); 3035 process_sgr_mode (nargs, arg);
2638 break; 3036 break;
… …
2644 tt_printf ("\033[0n"); 3042 tt_printf ("\033[0n");
2645 break; 3043 break;
2646 case 6: /* CPR requested */ 3044 case 6: /* CPR requested */
2647 scr_report_position (); 3045 scr_report_position ();
2648 break; 3046 break;
2649#if defined (ENABLE_DISPLAY_ANSWER)
2650 case 7: /* unofficial extension */ 3047 case 7: /* unofficial extension */
3048 if (option (Opt_insecure))
2651 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3049 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2652 break; 3050 break;
2653#endif
2654 case 8: /* unofficial extension */ 3051 case 8: /* unofficial extension */
2655 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3052 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2656 break; 3053 break;
2657 } 3054 }
2658 break; 3055 break;
2659 3056
2660 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3057 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2693 break; 3090 break;
2694 3091
2695 case CSI_RM: /* 8.3.107: RESET MODE */ 3092 case CSI_RM: /* 8.3.107: RESET MODE */
2696 if (arg[0] == 4) 3093 if (arg[0] == 4)
2697 scr_insert_mode (0); 3094 scr_insert_mode (0);
3095 else if (arg[0] == 20)
3096 priv_modes &= ~PrivMode_LFNL;
2698 break; 3097 break;
2699 3098
2700 case CSI_SM: /* 8.3.126: SET MODE */ 3099 case CSI_SM: /* 8.3.126: SET MODE */
2701 if (arg[0] == 4) 3100 if (arg[0] == 4)
2702 scr_insert_mode (1); 3101 scr_insert_mode (1);
3102 else if (arg[0] == 20)
3103 priv_modes |= PrivMode_LFNL;
3104 break;
3105
3106 case CSI_71: // DESCUSR: set cursor style
3107 if (prev_ch == ' ')
3108 set_cursor_style (arg[0]);
2703 break; 3109 break;
2704 3110
2705 /* 3111 /*
2706 * PRIVATE USE beyond this point. All CSI_7? sequences here 3112 * PRIVATE USE beyond this point. All CSI_7? sequences here
2707 */ 3113 */
… …
2719 break; 3125 break;
2720 case CSI_75: 3126 case CSI_75:
2721 scr_cursor (RESTORE); 3127 scr_cursor (RESTORE);
2722 break; 3128 break;
2723 3129
2724#ifndef NO_FRILLS 3130#if !ENABLE_MINIMAL
2725 case CSI_74: 3131 case CSI_74:
2726 process_window_ops (arg, nargs); 3132 process_window_ops (arg, nargs);
2727 break; 3133 break;
2728#endif 3134#endif
2729 3135
2730 case CSI_78: /* DECREQTPARM */ 3136 case CSI_78: /* DECREQTPARM */
2731 if (arg[0] == 0 || arg[0] == 1) 3137 if (arg[0] == 0 || arg[0] == 1)
2732 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3138 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2733 /* FALLTHROUGH */ 3139 break;
2734 3140
2735 default: 3141 default:
2736 break; 3142 break;
2737 } 3143 }
2738} 3144}
2739/*}}} */ 3145/*}}} */
2740 3146
2741#ifndef NO_FRILLS 3147#if !ENABLE_MINIMAL
2742/* ARGSUSED */
2743void 3148void
2744rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3149rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2745{ 3150{
2746 int x, y; 3151 int x, y;
2747#if 0
2748 char *s;
2749#endif
2750 XWindowAttributes wattr; 3152 XWindowAttributes wattr;
2751 Window wdummy; 3153 Window wdummy;
3154
3155 dLocal (Display *, dpy);
2752 3156
2753 if (nargs == 0) 3157 if (nargs == 0)
2754 return; 3158 return;
3159
2755 switch (args[0]) 3160 switch (args[0])
2756 { 3161 {
2757 /* 3162 /*
2758 * commands 3163 * commands
2759 */ 3164 */
2760 case 1: /* deiconify window */ 3165 case 1: /* deiconify window */
2761 XMapWindow (display->display, TermWin.parent[0]); 3166 XMapWindow (dpy, parent);
2762 break; 3167 break;
2763 case 2: /* iconify window */ 3168 case 2: /* iconify window */
2764 XIconifyWindow (display->display, TermWin.parent[0], 3169 XIconifyWindow (dpy, parent, display->screen);
2765 DefaultScreen (display->display));
2766 break; 3170 break;
2767 case 3: /* set position (pixels) */ 3171 case 3: /* set position (pixels) */
2768 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3172 XMoveWindow (dpy, parent, args[1], args[2]);
2769 break; 3173 break;
2770 case 4: /* set size (pixels) */ 3174 case 4: /* set size (pixels) */
2771 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3175 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2772 break; 3176 break;
2773 case 5: /* raise window */ 3177 case 5: /* raise window */
2774 XRaiseWindow (display->display, TermWin.parent[0]); 3178 XRaiseWindow (dpy, parent);
2775 break; 3179 break;
2776 case 6: /* lower window */ 3180 case 6: /* lower window */
2777 XLowerWindow (display->display, TermWin.parent[0]); 3181 XLowerWindow (dpy, parent);
2778 break; 3182 break;
2779 case 7: /* refresh window */ 3183 case 7: /* refresh window */
2780 scr_touch (true); 3184 scr_touch (true);
2781 break; 3185 break;
2782 case 8: /* set size (chars) */ 3186 case 8: /* set size (chars) */
2783 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3187 set_widthheight ((unsigned int) (args[2] * fwidth),
2784 (unsigned int) (args[1] * TermWin.fheight)); 3188 (unsigned int) (args[1] * fheight));
2785 break; 3189 break;
3190
3191 //case 9: NYI, TODO, restore maximized window or maximize window
2786 default: 3192 default:
2787 if (args[0] >= 24) /* set height (chars) */ 3193 if (args[0] >= 24) /* set height (chars) */
2788 set_widthheight ((unsigned int)TermWin.width, 3194 set_widthheight ((unsigned int)vt_width,
2789 (unsigned int) (args[1] * TermWin.fheight)); 3195 (unsigned int) (args[1] * fheight));
2790 break; 3196 break;
3197
2791 /* 3198 /*
2792 * reports - some output format copied from XTerm 3199 * reports - some output format copied from XTerm
2793 */ 3200 */
2794 case 11: /* report window state */ 3201 case 11: /* report window state */
2795 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3202 XGetWindowAttributes (dpy, parent, &wattr);
2796 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3203 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2797 break; 3204 break;
2798 case 13: /* report window position */ 3205 case 13: /* report window position */
2799 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3206 XGetWindowAttributes (dpy, parent, &wattr);
2800 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3207 XTranslateCoordinates (dpy, parent, wattr.root,
2801 -wattr.border_width, -wattr.border_width, 3208 -wattr.border_width, -wattr.border_width,
2802 &x, &y, &wdummy); 3209 &x, &y, &wdummy);
2803 tt_printf ("\033[3;%d;%dt", x, y); 3210 tt_printf ("\033[3;%d;%dt", x, y);
2804 break; 3211 break;
2805 case 14: /* report window size (pixels) */ 3212 case 14: /* report window size (pixels) */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3213 XGetWindowAttributes (dpy, parent, &wattr);
2807 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3214 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2808 break; 3215 break;
3216 case 18: /* report text area size (chars) */
3217 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3218 break;
2809 case 18: /* report window size (chars) */ 3219 case 19: /* report window size (chars) */
2810 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3220 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2811 break; 3221 break;
2812#if 0 /* XXX: currently disabled due to security concerns */
2813 case 20: /* report icon label */ 3222 case 20: /* report icon label */
3223 {
3224 char *s;
2814 XGetIconName (display->display, TermWin.parent[0], &s); 3225 XGetIconName (dpy, parent, &s);
2815 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3226 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3227 XFree (s);
3228 }
2816 break; 3229 break;
2817 case 21: /* report window title */ 3230 case 21: /* report window title */
2818 XFetchName (display->display, TermWin.parent[0], &s); 3231 {
3232 char *s;
3233 XFetchName (dpy, parent, &s);
2819 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3234 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3235 XFree (s);
3236 }
2820 break; 3237 break;
2821#endif
2822
2823 } 3238 }
2824} 3239}
2825#endif 3240#endif
2826 3241
2827/*----------------------------------------------------------------------*/ 3242/*----------------------------------------------------------------------*/
2828/* 3243/*
2829 * get input up until STRING TERMINATOR (or BEL) 3244 * get input up until STRING TERMINATOR (or BEL)
2830 * ends_how is terminator used. returned input must be free ()d 3245 * ends_how is terminator used. returned input must be free()'d
2831 */ 3246 */
2832unsigned char * 3247char *
2833rxvt_term::get_to_st (unsigned char *ends_how) 3248rxvt_term::get_to_st (unicode_t &ends_how)
2834{ 3249{
2835 int seen_esc = 0; /* seen escape? */ 3250 unicode_t ch;
3251 bool seen_esc = false;
2836 unsigned int n = 0; 3252 unsigned int n = 0;
2837 unsigned char *s; 3253 wchar_t string[CBUFSIZ];
2838 unsigned char ch, string[STRING_MAX];
2839 3254
2840 for (; (ch = cmd_getc ());) 3255 while ((ch = cmd_getc ()) != NOCHAR)
2841 { 3256 {
2842 if (ch == C0_BEL 3257 if (seen_esc)
2843 || ch == CHAR_ST 3258 {
2844 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3259 if (ch == 0x5c) /* 7bit ST */
2845 break; 3260 break;
3261 else
3262 return NULL;
3263 }
2846 if (ch == C0_ESC) 3264 else if (ch == C0_ESC)
2847 { 3265 {
2848 seen_esc = 1; 3266 seen_esc = true;
2849 continue; 3267 continue;
2850 } 3268 }
3269 else if (ch == C0_BEL || ch == CHAR_ST)
3270 break;
2851 else if (ch == '\t') 3271 else if (ch == C0_SYN)
2852 ch = ' '; /* translate '\t' to space */ 3272 ch = cmd_get8 ();
2853 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3273 else if (ch < 0x20)
2854 return NULL; /* other control character - exit */ 3274 return NULL; /* other control character - exit */
3275
3276 seen_esc = false;
3277
2855 if (n < sizeof (string) - 1) 3278 if (n >= sizeof (string) - 1)
3279 // stop at some sane length
3280 return NULL;
3281
2856 string[n++] = ch; 3282 string[n++] = ch;
2857 seen_esc = 0;
2858 } 3283 }
3284
2859 string[n++] = '\0'; 3285 string[n++] = '\0';
2860 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3286
2861 return NULL;
2862 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3287 ends_how = (ch == 0x5c ? C0_ESC : ch);
2863 STRNCPY (s, string, n); 3288
2864 return s; 3289 return rxvt_wcstombs (string);
2865} 3290}
2866 3291
2867/*----------------------------------------------------------------------*/ 3292/*----------------------------------------------------------------------*/
2868/* 3293/*
2869 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3294 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2870 */ 3295 */
2871void 3296void
2872rxvt_term::process_dcs_seq () 3297rxvt_term::process_dcs_seq ()
2873{ 3298{
2874 unsigned char eh, *s;
2875 /* 3299 /*
2876 * Not handled yet 3300 * Not handled yet
2877 */ 3301 */
3302
3303 unicode_t eh;
2878 s = get_to_st (&eh); 3304 char *s = get_to_st (eh);
2879 if (s) 3305 if (s)
2880 free (s); 3306 free (s);
3307
2881 return; 3308 return;
2882} 3309}
2883 3310
2884/*----------------------------------------------------------------------*/ 3311/*----------------------------------------------------------------------*/
2885/* 3312/*
2886 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3313 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2887 */ 3314 */
2888void 3315void
2889rxvt_term::process_osc_seq () 3316rxvt_term::process_osc_seq ()
2890{ 3317{
2891 unsigned char ch, eh, *s; 3318 int arg;
2892 int arg;
2893 3319
2894 ch = cmd_getc (); 3320 unicode_t ch = cmd_getc ();
2895 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3321 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2896 arg = arg * 10 + (ch - '0'); 3322 arg = arg * 10 + (ch - '0');
2897 3323
2898 if (ch == ';') 3324 if (ch == ';')
2899 { 3325 {
3326 unicode_t eh;
2900 s = get_to_st (&eh); 3327 char *s = get_to_st (eh);
3328
2901 if (s) 3329 if (s)
2902 { 3330 {
2903 /*
2904 * rxvt_menubar_dispatch () violates the constness of the string,
2905 * so do it here
2906 */
2907 if (arg == XTerm_Menu)
2908#if 0 /* XXX: currently disabled due to security concerns */
2909 menubar_dispatch ((char *)s);
2910#else
2911 (void)0;
2912#endif
2913 else
2914 xterm_seq (arg, (char *)s, eh); 3331 process_xterm_seq (arg, s, eh);
2915 free (s); 3332 free (s);
2916 } 3333 }
2917 } 3334 }
2918} 3335}
3336
3337void
3338rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3339{
3340 if (str[0] == '?' && !str[1])
3341 {
3342 rgba c;
3343 pix_colors_focused[color].get (c);
3344
3345#if XFT
3346 if (c.a != rgba::MAX_CC)
3347 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3348 else
3349#endif
3350 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3351 }
3352 else
3353 set_window_color (color, str);
3354}
3355
2919/* 3356/*
2920 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3357 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2921 * 0 = change iconName/title
2922 * 1 = change iconName
2923 * 2 = change title
2924 * 4 = change color
2925 * 12 = change text color
2926 * 13 = change mouse foreground color
2927 * 17 = change highlight character colour
2928 * 18 = change bold character color
2929 * 19 = change underlined character color
2930 * 46 = change logfile (not implemented)
2931 * 50 = change font
2932 *
2933 * rxvt extensions:
2934 * 10 = menu (may change in future)
2935 * 20 = bg pixmap
2936 * 39 = change default fg color
2937 * 49 = change default bg color
2938 * 55 = dump scrollback buffer and all of screen
2939 * 701 = change locale
2940 * 702 = find font
2941 */ 3358 */
2942void 3359void
2943rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3360rxvt_term::process_xterm_seq (int op, char *str, char resp)
2944{ 3361{
2945 int changed = 0; 3362 int color;
2946 int color;
2947 char *buf, *name; 3363 char *buf, *name;
3364 bool query = str[0] == '?' && !str[1];
3365 int saveop = op;
3366
3367 dLocal (Display *, dpy);
2948 3368
2949 assert (str != NULL); 3369 assert (str != NULL);
3370
3371 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3372 return;
3373
2950 switch (op) 3374 switch (op)
2951 { 3375 {
2952 case XTerm_name: 3376 case XTerm_name:
2953 set_title (str); 3377 set_title (str);
2954 /* FALLTHROUGH */ 3378 /* FALLTHROUGH */
2955 case XTerm_iconName: 3379 case XTerm_iconName:
2956 set_iconName (str); 3380 set_icon_name (str);
2957 break; 3381 break;
2958 case XTerm_title: 3382 case XTerm_title:
2959 set_title (str); 3383 set_title (str);
2960 break; 3384 break;
3385 case XTerm_property:
3386 if (str[0] == '?')
3387 {
3388 Atom prop = display->atom (str + 1);
3389 Atom actual_type;
3390 int actual_format;
3391 unsigned long nitems;
3392 unsigned long bytes_after;
3393 unsigned char *value = 0;
3394 const char *str = "";
3395
3396 if (prop
3397 && XGetWindowProperty (dpy, parent,
3398 prop, 0, 1<<16, 0, AnyPropertyType,
3399 &actual_type, &actual_format,
3400 &nitems, &bytes_after, &value) == Success
3401 && actual_type != None
3402 && actual_format == 8)
3403 str = (const char *)(value);
3404
3405 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3406
3407 XFree (value);
3408 }
3409 else
3410 {
3411 char *eq = strchr (str, '=');
3412
3413 if (eq)
3414 {
3415 *eq = 0;
3416 set_utf8_property (display->atom (str), eq + 1);
3417 }
3418 else
3419 XDeleteProperty (dpy, parent,
3420 display->atom (str));
3421 }
3422 break;
3423
2961 case XTerm_Color: 3424 case XTerm_Color:
2962 for (buf = (char *)str; buf && *buf;) 3425 for (buf = (char *)str; buf && *buf;)
2963 { 3426 {
2964 if ((name = STRCHR (buf, ';')) == NULL) 3427 if ((name = strchr (buf, ';')) == NULL)
2965 break; 3428 break;
3429
2966 *name++ = '\0'; 3430 *name++ = '\0';
2967 color = atoi (buf); 3431 color = atoi (buf) + minCOLOR;
2968 if (color < 0 || color >= TOTAL_COLORS) 3432
3433 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2969 break; 3434 break;
3435
2970 if ((buf = STRCHR (name, ';')) != NULL) 3436 if ((buf = strchr (name, ';')) != NULL)
2971 *buf++ = '\0'; 3437 *buf++ = '\0';
2972 set_window_color (color + minCOLOR, name); 3438
3439 process_color_seq (op, color, name, resp);
2973 } 3440 }
3441 break;
3442 case Rxvt_restoreFG:
3443 case XTerm_Color00:
3444 process_color_seq (op, Color_fg, str, resp);
3445 break;
3446 case Rxvt_restoreBG:
3447 case XTerm_Color01:
3448 process_color_seq (op, Color_bg, str, resp);
2974 break; 3449 break;
2975#ifndef NO_CURSORCOLOR 3450#ifndef NO_CURSORCOLOR
2976 case XTerm_Color_cursor: 3451 case XTerm_Color_cursor:
2977 set_window_color (Color_cursor, str); 3452 process_color_seq (op, Color_cursor, str, resp);
2978 break; 3453 break;
2979#endif 3454#endif
2980 case XTerm_Color_pointer: 3455 case XTerm_Color_pointer_fg:
2981 set_window_color (Color_pointer, str); 3456 process_color_seq (op, Color_pointer_fg, str, resp);
2982 break; 3457 break;
3458 case XTerm_Color_pointer_bg:
3459 process_color_seq (op, Color_pointer_bg, str, resp);
3460 break;
3461#ifdef OPTION_HC
3462 case XTerm_Color_HC:
3463 process_color_seq (op, Color_HC, str, resp);
3464 break;
3465 case XTerm_Color_HTC:
3466 process_color_seq (op, Color_HTC, str, resp);
3467 break;
3468#endif
2983#ifndef NO_BOLD_UNDERLINE_REVERSE 3469#ifndef NO_BOLD_UNDERLINE_REVERSE
2984 case XTerm_Color_BD: 3470 case URxvt_Color_BD:
2985 set_window_color (Color_BD, str); 3471 process_color_seq (op, Color_BD, str, resp);
2986 break; 3472 break;
2987 case XTerm_Color_UL: 3473 case URxvt_Color_UL:
2988 set_window_color (Color_UL, str); 3474 process_color_seq (op, Color_UL, str, resp);
2989 break; 3475 break;
2990 case XTerm_Color_RV: 3476 case URxvt_Color_IT:
2991 set_window_color (Color_RV, str); 3477 process_color_seq (op, Color_IT, str, resp);
2992 break; 3478 break;
2993#endif 3479#endif
3480 case URxvt_Color_border:
3481 process_color_seq (op, Color_border, str, resp);
3482 break;
2994 3483
2995 case XTerm_Menu: 3484#if BG_IMAGE_FROM_ROOT
3485 case URxvt_Color_tint:
3486 process_color_seq (op, Color_tint, str, resp);
2996 /* 3487 {
2997 * rxvt_menubar_dispatch () violates the constness of the string, 3488 bool changed = false;
2998 * so DON'T do it here 3489
3490 if (ISSET_PIXCOLOR (Color_tint))
3491 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3492
3493 if (changed)
3494 update_background ();
2999 */ 3495 }
3496
3000 break; 3497 break;
3498#endif
3499
3500#if BG_IMAGE_FROM_FILE
3001 case XTerm_Pixmap: 3501 case Rxvt_Pixmap:
3002 if (*str != ';') 3502 if (!strcmp (str, "?"))
3003 { 3503 {
3004#if XPM_BACKGROUND 3504 char str[256];
3005 scale_pixmap (""); /* reset to default scaling */ 3505 int h_scale = fimage.h_scale;
3006 set_bgPixmap (str); /* change pixmap */ 3506 int v_scale = fimage.v_scale;
3007#endif 3507 int h_align = fimage.h_align;
3008 scr_touch (true); 3508 int v_align = fimage.v_align;
3509
3510 sprintf (str, "[%dx%d+%d+%d]",
3511 h_scale, v_scale,
3512 h_align, v_align);
3513 process_xterm_seq (XTerm_title, str, CHAR_ST);
3009 } 3514 }
3010 while ((str = STRCHR (str, ';')) != NULL)
3011 {
3012 str++;
3013#if XPM_BACKGROUND
3014 changed += scale_pixmap (str);
3015#endif
3016
3017 }
3018 if (changed)
3019 {
3020#ifdef XPM_BACKGROUND
3021 resize_pixmap ();
3022#endif
3023 scr_touch (true);
3024 }
3025 break;
3026
3027 case XTerm_restoreFG:
3028 set_window_color (Color_fg, str);
3029 break;
3030 case XTerm_restoreBG:
3031 set_window_color (Color_bg, str);
3032 break;
3033 case XTerm_logfile:
3034 break;
3035 case XTerm_font:
3036 change_font (str);
3037 break;
3038#ifndef NO_FRILLS
3039 case XTerm_locale:
3040 if (str[0] == '?' && !str[1])
3041 tt_printf ("%-.250s\n", locale);
3042 else 3515 else
3043 { 3516 {
3044 set_locale (str); 3517 bool changed = false;
3045# ifdef USE_XIM 3518
3046 im_cb (); 3519 if (*str != ';')
3047# endif 3520 {
3521 try
3522 {
3523 fimage.set_file_geometry (this, str);
3524 changed = true;
3525 }
3526 catch (const class rxvt_failure_exception &e)
3527 {
3528 }
3529 }
3530 else
3531 {
3532 str++;
3533 if (fimage.set_geometry (str, true))
3534 changed = true;
3535 }
3536
3537 if (changed)
3538 {
3539 if (bg_window_position_sensitive ())
3540 {
3541 int x, y;
3542 get_window_origin (x, y);
3543 parent_x = x;
3544 parent_y = y;
3545 }
3546 update_background ();
3547 }
3048 } 3548 }
3049 break; 3549 break;
3550#endif
3551
3050 case XTerm_findfont: 3552 case XTerm_logfile:
3051 { 3553 // TODO, when secure mode?
3052 int fid = TermWin.fontset->find_font (atoi (str));
3053 tt_printf ("%d %-.250s\n", fid, (*TermWin.fontset)[fid]->name);
3054 }
3055 break; 3554 break;
3056#endif 3555
3057#if 0 3556#if 0
3058 case XTerm_dumpscreen: /* no error notices */ 3557 case Rxvt_dumpscreen: /* no error notices */
3059 { 3558 {
3060 int fd; 3559 int fd;
3061 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3560 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3062 { 3561 {
3063 scr_dump (fd); 3562 scr_dump (fd);
3064 close (fd); 3563 close (fd);
3065 } 3564 }
3066 } 3565 }
3067 break; 3566 break;
3068#endif 3567#endif
3568 case XTerm_font:
3569 op = URxvt_font;
3570 case URxvt_font:
3571#if ENABLE_STYLES
3572 case URxvt_boldFont:
3573 case URxvt_italicFont:
3574 case URxvt_boldItalicFont:
3575#endif
3576 if (query)
3577 tt_printf ("\33]%d;%-.250s%c", saveop,
3578 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3579 ? fontset[op - URxvt_font]->fontdesc : "",
3580 resp);
3581 else
3582 {
3583 const char *&res = rs[Rs_font + (op - URxvt_font)];
3069 3584
3585 res = strdup (str);
3586 allocated.push_back ((void *)res);
3587 set_fonts ();
3588 }
3589 break;
3590
3591 case URxvt_version:
3592 if (query)
3593 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3594 op,
3595 rs[Rs_name], VERSION[0], VERSION[2],
3596 resp);
3597 break;
3598
3599#if !ENABLE_MINIMAL
3600 case URxvt_locale:
3601 if (query)
3602 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3603 else
3604 {
3605 set_locale (str);
3606 pty->set_utf8_mode (enc_utf8);
3607 init_xlocale ();
3608 }
3609 break;
3610
3611 case URxvt_view_up:
3612 case URxvt_view_down:
3613 {
3614 int lines = atoi (str);
3615
3616 if (lines)
3617 scr_page (op == URxvt_view_up ? UP : DN, lines);
3618 else
3619 scr_erase_savelines ();
3620 }
3621
3622 break;
3623#endif
3624
3625#if ENABLE_PERL
3626 case URxvt_perl:
3627 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3628 break;
3629#endif
3070 } 3630 }
3071} 3631}
3072/*----------------------------------------------------------------------*/ 3632/*----------------------------------------------------------------------*/
3073 3633
3074/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3634/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3079 * 's' = save 3639 * 's' = save
3080 * 'r' = restore 3640 * 'r' = restore
3081 * 't' = toggle 3641 * 't' = toggle
3082 * so no need for fancy checking 3642 * so no need for fancy checking
3083 */ 3643 */
3084int 3644int ecb_cold
3085rxvt_term::privcases (int mode, unsigned long bit) 3645rxvt_term::privcases (int mode, unsigned long bit)
3086{ 3646{
3087 int state; 3647 int state;
3088 3648
3089 if (mode == 's') 3649 if (mode == 's')
3090 { 3650 {
3091 SavedModes |= (PrivateModes & bit); 3651 if (priv_modes & bit)
3652 SavedModes |= bit;
3653 else
3654 SavedModes &= ~bit;
3092 return -1; 3655 return -1;
3093 } 3656 }
3094 else 3657 else
3095 { 3658 {
3096 if (mode == 'r') 3659 if (mode == 'r')
3097 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3660 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3098 else 3661 else
3099 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3662 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3100 PrivMode (state, bit); 3663
3664 if (state)
3665 priv_modes |= bit;
3666 else
3667 priv_modes &= ~bit;
3101 } 3668 }
3669
3102 return state; 3670 return state;
3103} 3671}
3104 3672
3105/* we're not using priv _yet_ */ 3673/* we're not using priv _yet_ */
3106void 3674void
3107rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3675rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3108{ 3676{
3109 unsigned int i, j; 3677 unsigned int i, j;
3110 int state; 3678 int state;
3679
3111 static const struct 3680 static const struct
3112 { 3681 {
3113 const int argval; 3682 const int argval;
3114 const unsigned long bit; 3683 const unsigned long bit;
3115 }
3116 argtopriv[] = { 3684 } argtopriv[] = {
3117 { 1, PrivMode_aplCUR }, 3685 { 1, PrivMode_aplCUR }, // DECCKM
3118 { 2, PrivMode_vt52 }, 3686 { 2, PrivMode_vt52 }, // DECANM
3119 { 3, PrivMode_132 }, 3687 { 3, PrivMode_132 }, // DECCOLM
3120 { 4, PrivMode_smoothScroll }, 3688 { 4, PrivMode_smoothScroll }, // DECSCLM
3121 { 5, PrivMode_rVideo }, 3689 { 5, PrivMode_rVideo }, // DECSCNM
3122 { 6, PrivMode_relOrigin }, 3690 { 6, PrivMode_relOrigin }, // DECOM
3123 { 7, PrivMode_Autowrap }, 3691 { 7, PrivMode_Autowrap }, // DECAWM
3692 // 8, auto-repeat keys // DECARM
3124 { 9, PrivMode_MouseX10 }, 3693 { 9, PrivMode_MouseX10 },
3125#ifdef menuBar_esc 3694 // 18 end FF to printer after print screen
3126 { menuBar_esc, PrivMode_menuBar }, 3695 // 19 Print screen prints full screen/scroll region
3127#endif 3696 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3128#ifdef scrollBar_esc 3697#ifdef scrollBar_esc
3129 { scrollBar_esc, PrivMode_scrollBar }, 3698 { scrollBar_esc, PrivMode_scrollBar },
3130#endif 3699#endif
3131 { 25, PrivMode_VisibleCursor },
3132 { 35, PrivMode_ShiftKeys }, 3700 { 35, PrivMode_ShiftKeys }, // rxvt extension
3701 // 38, tektronix mode // DECTEK
3133 { 40, PrivMode_132OK }, 3702 { 40, PrivMode_132OK },
3703 // 41 xterm more fixes NYI
3704 // 45 margin bell NYI
3705 // 46 start logging
3134 { 47, PrivMode_Screen }, 3706 { 47, PrivMode_Screen },
3135 { 66, PrivMode_aplKP }, 3707 { 66, PrivMode_aplKP }, // DECNKM
3136#ifndef NO_BACKSPACE_KEY 3708#ifndef NO_BACKSPACE_KEY
3137 { 67, PrivMode_BackSpace }, 3709 { 67, PrivMode_BackSpace }, // DECBKM
3138#endif 3710#endif
3139 { 1000, PrivMode_MouseX11 }, 3711 { 1000, PrivMode_MouseX11 },
3712 { 1002, PrivMode_MouseBtnEvent },
3713 { 1003, PrivMode_MouseAnyEvent },
3714#if ENABLE_FRILLS
3715 { 1005, PrivMode_ExtModeMouse },
3716#endif
3140 { 1010, PrivMode_TtyOutputInh }, 3717 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3141 { 1011, PrivMode_Keypress }, 3718 { 1011, PrivMode_Keypress }, // rxvt extension
3719#if ENABLE_FRILLS
3720 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3721#endif
3722 // 1035 enable modifiers for alt, numlock NYI
3723 // 1036 send ESC for meta keys NYI
3724 // 1037 send DEL for keypad delete NYI
3142 { 1047, PrivMode_Screen }, 3725 { 1047, PrivMode_Screen },
3726 // 1048 save and restore cursor, implemented in code
3143 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3727 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3728 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3729 { 2004, PrivMode_BracketPaste },
3144 }; 3730 };
3145 3731
3146 if (nargs == 0) 3732 if (nargs == 0)
3147 return; 3733 return;
3148 3734
… …
3155 for (i = 0; i < nargs; i++) 3741 for (i = 0; i < nargs; i++)
3156 { 3742 {
3157 state = -1; 3743 state = -1;
3158 3744
3159 /* basic handling */ 3745 /* basic handling */
3160 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3746 for (j = 0; j < ecb_array_length (argtopriv); j++)
3161 if (argtopriv[j].argval == arg[i]) 3747 if (argtopriv[j].argval == arg[i])
3162 { 3748 {
3163 state = privcases (mode, argtopriv[j].bit); 3749 state = privcases (mode, argtopriv[j].bit);
3164 break; 3750 break;
3165 } 3751 }
3166 3752
3167 /* extra handling for values with state unkept */ 3753 /* extra handling for values with state unkept */
3168 if (state == -1)
3169 switch (arg[i]) 3754 switch (arg[i])
3170 { 3755 {
3756#if ENABLE_STYLES
3757 case 1021:
3758 set_option (Opt_intensityStyles, mode);
3759
3760 scr_touch (true);
3761 break;
3762#endif
3171 case 1048: /* alternative cursor save */ 3763 case 1048: /* alternative cursor save */
3764 if (option (Opt_secondaryScreen))
3172 if (mode == 0) 3765 if (mode == 0)
3173 scr_cursor (RESTORE); 3766 scr_cursor (RESTORE);
3174 else if (mode == 1) 3767 else if (mode == 1)
3175 scr_cursor (SAVE); 3768 scr_cursor (SAVE);
3176 /* FALLTHROUGH */
3177 default:
3178 continue; /* for (;i;) */
3179 }
3180
3181 /* extra handling for values with valid 0 or 1 state */
3182 switch (arg[i])
3183 {
3184 /* case 1: - application cursor keys */
3185 case 2: /* VT52 mode */
3186 /* oddball mode. should be set regardless of set/reset
3187 * parameter. Return from VT52 mode with an ESC < from
3188 * within VT52 mode
3189 */
3190 PrivMode (1, PrivMode_vt52);
3191 break; 3769 break;
3770 }
3771
3772 if (state >= 0)
3773 /* extra handling for values with valid 0 or 1 state */
3774 switch (arg[i])
3775 {
3776 /* case 1: - application cursor keys */
3777 case 2: /* VT52 mode */
3778 /* oddball mode. should be set regardless of set/reset
3779 * parameter. Return from VT52 mode with an ESC < from
3780 * within VT52 mode
3781 */
3782 priv_modes |= PrivMode_vt52;
3783 break;
3192 case 3: /* 80/132 */ 3784 case 3: /* 80/132 */
3193 if (PrivateModes & PrivMode_132OK) 3785 if (priv_modes & PrivMode_132OK)
3194 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3786 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3195 break; 3787 break;
3196 case 4: /* smooth scrolling */ 3788 case 4: /* smooth scrolling */
3197 if (state)
3198 Options &= ~Opt_jumpScroll;
3199 else
3200 Options |= Opt_jumpScroll; 3789 set_option (Opt_jumpScroll, !state);
3201 break; 3790 break;
3202 case 5: /* reverse video */ 3791 case 5: /* reverse video */
3203 scr_rvideo_mode (state); 3792 scr_rvideo_mode (state);
3204 break; 3793 break;
3205 case 6: /* relative/absolute origins */ 3794 case 6: /* relative/absolute origins */
3206 scr_relative_origin (state); 3795 scr_relative_origin (state);
3207 break; 3796 break;
3208 case 7: /* autowrap */ 3797 case 7: /* autowrap */
3209 scr_autowrap (state); 3798 scr_autowrap (state);
3210 break; 3799 break;
3211 /* case 8: - auto repeat, can't do on a per window basis */ 3800 /* case 8: - auto repeat, can't do on a per window basis */
3212 case 9: /* X10 mouse reporting */ 3801 case 9: /* X10 mouse reporting */
3213 if (state) /* orthogonal */ 3802 if (state) /* orthogonal */
3214 PrivateModes &= ~ (PrivMode_MouseX11); 3803 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3215 break; 3804 break;
3216#ifdef menuBar_esc
3217 case menuBar_esc:
3218#ifdef MENUBAR
3219 map_menuBar (state);
3220#endif
3221 break;
3222#endif
3223#ifdef scrollBar_esc 3805#ifdef scrollBar_esc
3224 case scrollBar_esc: 3806 case scrollBar_esc:
3225 if (scrollbar_mapping (state)) 3807 scrollBar.map (state);
3226 {
3227 resize_all_windows (0, 0, 0); 3808 resize_all_windows (0, 0, 0);
3228 scr_touch (true); 3809 scr_touch (true);
3229 }
3230 break; 3810 break;
3231#endif 3811#endif
3232 case 25: /* visible/invisible cursor */ 3812 case 25: /* visible/invisible cursor */
3233 scr_cursor_visible (state); 3813 scr_cursor_visible (state);
3234 break; 3814 break;
3235 /* case 35: - shift keys */ 3815 /* case 35: - shift keys */
3236 /* case 40: - 80 <--> 132 mode */ 3816 /* case 40: - 80 <--> 132 mode */
3237 case 47: /* secondary screen */ 3817 case 47: /* secondary screen */
3238 scr_change_screen (state); 3818 scr_change_screen (state);
3239 break; 3819 break;
3240 /* case 66: - application key pad */ 3820 /* case 66: - application key pad */
3241 /* case 67: - backspace key */ 3821 /* case 67: - backspace key */
3242 case 1000: /* X11 mouse reporting */ 3822 case 1000: /* X11 mouse reporting */
3243 if (state) /* orthogonal */ 3823 if (state) /* orthogonal */
3244 PrivateModes &= ~ (PrivMode_MouseX10); 3824 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3245 break; 3825 break;
3246#if 0
3247 case 1001: 3826 case 1002:
3248 break; /* X11 mouse highlighting */ 3827 case 1003:
3249#endif 3828 if (state)
3829 {
3830 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3831 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3832 mouse_row = mouse_col = 0;
3833 vt_emask_mouse = PointerMotionMask;
3834 }
3835 else
3836 vt_emask_mouse = NoEventMask;
3837
3838 vt_select_input ();
3839 break;
3250 case 1010: /* scroll to bottom on TTY output inhibit */ 3840 case 1010: /* scroll to bottom on TTY output inhibit */
3251 if (state)
3252 Options &= ~Opt_scrollTtyOutput;
3253 else
3254 Options |= Opt_scrollTtyOutput; 3841 set_option (Opt_scrollTtyOutput, !state);
3255 break; 3842 break;
3256 case 1011: /* scroll to bottom on key press */ 3843 case 1011: /* scroll to bottom on key press */
3257 if (state)
3258 Options |= Opt_scrollTtyKeypress; 3844 set_option (Opt_scrollTtyKeypress, state);
3259 else
3260 Options &= ~Opt_scrollTtyKeypress;
3261 break; 3845 break;
3262 case 1047: /* secondary screen w/ clearing */ 3846 case 1047: /* secondary screen w/ clearing last */
3263 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3847 if (option (Opt_secondaryScreen))
3264 if (current_screen != PRIMARY) 3848 if (!state)
3265 scr_erase_screen (2); 3849 scr_erase_screen (2);
3850
3266 scr_change_screen (state); 3851 scr_change_screen (state);
3267 /* FALLTHROUGH */
3268 default:
3269 break; 3852 break;
3853 case 1049: /* secondary screen w/ clearing first */
3854 if (option (Opt_secondaryScreen))
3855 if (state)
3856 scr_cursor (SAVE);
3857
3858 scr_change_screen (state);
3859
3860 if (option (Opt_secondaryScreen))
3861 if (state)
3862 scr_erase_screen (2);
3863 else
3864 scr_cursor (RESTORE);
3865 break;
3866 default:
3867 break;
3270 } 3868 }
3271 } 3869 }
3272} 3870}
3273/*}}} */ 3871/*}}} */
3274 3872
3275/*{{{ process sgr sequences */ 3873/*{{{ process sgr sequences */
3276void 3874void ecb_hot
3277rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3875rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3278{ 3876{
3279 unsigned int i; 3877 unsigned int i;
3280 short rendset; 3878 short rendset;
3281 int rendstyle; 3879 int rendstyle;
3282 3880
3283 if (nargs == 0) 3881 if (nargs == 0)
3284 { 3882 {
3285 scr_rendition (0, ~RS_None); 3883 scr_rendition (0, ~RS_None);
3286 return; 3884 return;
3287 } 3885 }
3886
3288 for (i = 0; i < nargs; i++) 3887 for (i = 0; i < nargs; i++)
3289 { 3888 {
3290 rendset = -1; 3889 rendset = -1;
3291 switch (arg[i]) 3890 switch (arg[i])
3292 { 3891 {
… …
3294 rendset = 0, rendstyle = ~RS_None; 3893 rendset = 0, rendstyle = ~RS_None;
3295 break; 3894 break;
3296 case 1: 3895 case 1:
3297 rendset = 1, rendstyle = RS_Bold; 3896 rendset = 1, rendstyle = RS_Bold;
3298 break; 3897 break;
3898 //case 2: // low intensity
3899 case 3:
3900 rendset = 1, rendstyle = RS_Italic;
3901 break;
3299 case 4: 3902 case 4:
3300 rendset = 1, rendstyle = RS_Uline; 3903 rendset = 1, rendstyle = RS_Uline;
3301 break; 3904 break;
3302 case 5: 3905 case 5: // slowly blinking
3906 case 6: // rapidly blinking
3303 rendset = 1, rendstyle = RS_Blink; 3907 rendset = 1, rendstyle = RS_Blink;
3304 break; 3908 break;
3909 //case 6: // scoansi light background
3305 case 7: 3910 case 7:
3306 rendset = 1, rendstyle = RS_RVid; 3911 rendset = 1, rendstyle = RS_RVid;
3307 break; 3912 break;
3308 case 22: 3913 case 8:
3914 // invisible. NYI
3915 break;
3916 //case 9: // crossed out
3917 //case 10: // scoansi acs off, primary font
3918 //case 11: // scoansi acs on, first alt font
3919 //case 12: // scoansi acs on, |0x80, second alt font
3920 //...
3921 //case 19: // ninth alt font
3922 //case 20: // gothic
3923 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3309 rendset = 0, rendstyle = RS_Bold; 3924 rendset = 0, rendstyle = RS_Bold;
3925 break;
3926 case 22: // normal intensity
3927 rendset = 0, rendstyle = RS_Bold;
3928 break;
3929 case 23: // disable italic
3930 rendset = 0, rendstyle = RS_Italic;
3310 break; 3931 break;
3311 case 24: 3932 case 24:
3312 rendset = 0, rendstyle = RS_Uline; 3933 rendset = 0, rendstyle = RS_Uline;
3313 break; 3934 break;
3314 case 25: 3935 case 25:
3315 rendset = 0, rendstyle = RS_Blink; 3936 rendset = 0, rendstyle = RS_Blink;
3316 break; 3937 break;
3938 case 26: // variable spacing (iso 8613)
3939 rendset = 0, rendstyle = RS_Blink;
3940 break;
3317 case 27: 3941 case 27:
3318 rendset = 0, rendstyle = RS_RVid; 3942 rendset = 0, rendstyle = RS_RVid;
3319 break; 3943 break;
3944 //case 28: // visible. NYI
3945 //case 29: // not crossed-out
3320 } 3946 }
3947
3321 if (rendset != -1) 3948 if (rendset != -1)
3322 { 3949 {
3323 scr_rendition (rendset, rendstyle); 3950 scr_rendition (rendset, rendstyle);
3324 continue; /* for (;i;) */ 3951 continue; /* for (;i;) */
3325 } 3952 }
… …
3332 case 33: 3959 case 33:
3333 case 34: 3960 case 34:
3334 case 35: 3961 case 35:
3335 case 36: 3962 case 36:
3336 case 37: 3963 case 37:
3337 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3964 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3338 Color_fg);
3339 break; 3965 break;
3340#ifdef TTY_256COLOR 3966 case 38: // set fg color, ISO 8613-6
3341 case 38:
3342 if (nargs > i + 2 && arg[i + 1] == 5) 3967 if (nargs > i + 2 && arg[i + 1] == 5)
3343 { 3968 {
3344 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3969 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3345 Color_fg);
3346 i += 2; 3970 i += 2;
3347 } 3971 }
3348 break; 3972 break;
3349#endif
3350 case 39: /* default fg */ 3973 case 39: /* default fg */
3351 scr_color (Color_fg, Color_fg); 3974 scr_color (Color_fg, Color_fg);
3352 break; 3975 break;
3353 3976
3354 case 40: 3977 case 40:
… …
3357 case 43: 3980 case 43:
3358 case 44: 3981 case 44:
3359 case 45: 3982 case 45:
3360 case 46: 3983 case 46:
3361 case 47: 3984 case 47:
3362 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3985 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3363 Color_bg);
3364 break; 3986 break;
3365#ifdef TTY_256COLOR 3987 case 48: // set bg color, ISO 8613-6
3366 case 48:
3367 if (nargs > i + 2 && arg[i + 1] == 5) 3988 if (nargs > i + 2 && arg[i + 1] == 5)
3368 { 3989 {
3369 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3990 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3370 Color_bg);
3371 i += 2; 3991 i += 2;
3372 } 3992 }
3373 break; 3993 break;
3374#endif
3375 case 49: /* default bg */ 3994 case 49: /* default bg */
3376 scr_color (Color_bg, Color_bg); 3995 scr_color (Color_bg, Color_bg);
3377 break; 3996 break;
3378 3997
3379#ifndef NO_BRIGHTCOLOR 3998 //case 50: // not variable spacing
3999
4000#if !ENABLE_MINIMAL
3380 case 90: 4001 case 90:
3381 case 91: /* set bright fg color */ 4002 case 91: /* set bright fg color */
3382 case 92: 4003 case 92:
3383 case 93: 4004 case 93:
3384 case 94: 4005 case 94:
3385 case 95: 4006 case 95:
3386 case 96: 4007 case 96:
3387 case 97: 4008 case 97:
3388 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4009 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3389 Color_fg);
3390 break; 4010 break;
3391 case 100: 4011 case 100:
3392 case 101: /* set bright bg color */ 4012 case 101: /* set bright bg color */
3393 case 102: 4013 case 102:
3394 case 103: 4014 case 103:
3395 case 104: 4015 case 104:
3396 case 105: 4016 case 105:
3397 case 106: 4017 case 106:
3398 case 107: 4018 case 107:
3399 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4019 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3400 Color_bg);
3401 break; 4020 break;
3402#endif 4021#endif
3403
3404 } 4022 }
3405 } 4023 }
4024}
4025
4026void
4027rxvt_term::set_cursor_style (int style)
4028{
4029 if (!IN_RANGE_INC (style, 0, 4))
4030 return;
4031
4032 set_option (Opt_cursorUnderline, style >= 3);
4033
4034#ifdef CURSOR_BLINK
4035 set_option (Opt_cursorBlink, !style || (style & 1));
4036 cursor_blink_reset ();
4037#endif
4038
4039 want_refresh = 1;
3406} 4040}
3407/*}}} */ 4041/*}}} */
3408 4042
3409/*{{{ process Rob Nation's own graphics mode sequences */
3410void
3411rxvt_term::process_graphics ()
3412{
3413 unsigned char ch, cmd = cmd_getc ();
3414
3415 if (cmd == 'Q')
3416 { /* query graphics */
3417 tt_printf ("\033G0\n"); /* no graphics */
3418 return;
3419 }
3420 /* swallow other graphics sequences until terminating ':' */
3421 do
3422 ch = cmd_getc ();
3423 while (ch != ':');
3424}
3425/*}}} */
3426
3427/* ------------------------------------------------------------------------- */ 4043/* ---------------------------------------------------------------------- */
4044/* Write data to the pty as typed by the user, pasted with the mouse,
4045 * or generated by us in response to a query ESC sequence.
4046 */
3428 4047
3429/* 4048/*
3430 * Send printf () formatted output to the command. 4049 * Send printf () formatted output to the command.
3431 * Only use for small amounts of data. 4050 * Only use for small amounts of data.
3432 */ 4051 */
3433void 4052void
3434rxvt_term::tt_printf (const char *fmt,...) 4053rxvt_term::tt_printf (const char *fmt,...)
3435{ 4054{
3436 va_list arg_ptr; 4055 va_list arg_ptr;
3437 unsigned char buf[256]; 4056 char buf[256];
3438 4057
3439 va_start (arg_ptr, fmt); 4058 va_start (arg_ptr, fmt);
3440 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4059 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3441 va_end (arg_ptr); 4060 va_end (arg_ptr);
3442 tt_write (buf, STRLEN (buf)); 4061 tt_write (buf, strlen (buf));
3443} 4062}
3444 4063
3445/* ---------------------------------------------------------------------- */
3446/* Write data to the pty as typed by the user, pasted with the mouse, 4064/* Write data to the pty as typed by the user. */
3447 * or generated by us in response to a query ESC sequence.
3448 */
3449void 4065void
3450rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4066rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3451{ 4067{
3452 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4068 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4069 return;
3453 4070
3454 if (len) 4071 if (option (Opt_scrollTtyKeypress))
4072 if (view_start)
3455 { 4073 {
4074 view_start = 0;
4075 want_refresh = 1;
4076 }
4077
4078 tt_write_ (data, len);
4079}
4080
4081void
4082rxvt_term::tt_write (const char *data, unsigned int len)
4083{
4084 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4085 return;
4086
4087 tt_write_ (data, len);
4088}
4089
4090static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4091
4092void
4093rxvt_term::tt_write_ (const char *data, unsigned int len)
4094{
4095 if (pty->pty < 0)
4096 return;
4097
4098 if (v_buflen == 0)
4099 {
4100 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4101
4102 max_it (written, 0);
4103
4104 if (written == len)
4105 return;
4106
4107 data += written;
4108 len -= written;
4109 }
4110
4111 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4112
4113 memcpy (v_buffer + v_buflen, data, len);
4114 v_buflen += len;
4115
4116 pty_ev.set (ev::READ | ev::WRITE);
4117}
4118
4119void rxvt_term::pty_write ()
4120{
4121 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4122
4123 if (written > 0)
4124 {
4125 v_buflen -= written;
4126
3456 if (v_buflen == 0) 4127 if (v_buflen == 0)
3457 { 4128 {
3458 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3459
3460 if ((unsigned int)written == len)
3461 return;
3462
3463 data += written;
3464 len -= written;
3465 }
3466
3467
3468 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3469
3470 memcpy (v_buffer + v_buflen, data, len);
3471 v_buflen += len;
3472 }
3473
3474 for (;;)
3475 {
3476 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3477
3478 if (written > 0)
3479 {
3480 v_buflen -= written;
3481
3482 if (v_buflen == 0)
3483 {
3484 free (v_buffer); 4129 free (v_buffer);
3485 v_buffer = 0; 4130 v_buffer = 0;
3486 v_buflen = 0;
3487 4131
3488 pty_ev.set (EVENT_READ); 4132 pty_ev.set (ev::READ);
3489 return;
3490 }
3491
3492 memmove (v_buffer, v_buffer + written, v_buflen);
3493 }
3494 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3495 // original code just ignores this...
3496 destroy ();
3497 else
3498 {
3499 pty_ev.set (EVENT_READ | EVENT_WRITE);
3500 return; 4133 return;
3501 } 4134 }
4135
4136 memmove (v_buffer, v_buffer + written, v_buflen);
3502 } 4137 }
4138 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4139 pty_ev.set (ev::READ);
3503} 4140}
3504 4141
3505/*----------------------- end-of-file (C source) -----------------------*/ 4142/*----------------------- end-of-file (C source) -----------------------*/
3506 4143

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